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Wyszukujesz frazę "transformation," wg kryterium: Wszystkie pola


Tytuł:
A semi-theoretical model for transformation plasticity occurred during bainitic transformation
Autorzy:
Yaakoubi, M.
Dammak, F.
Powiązania:
https://bibliotekanauki.pl/articles/280553.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
bainitic transformation
transformation induced plasticity (TRIP)
traction loading
Opis:
This study addresses the task of predicting the transformation plasticity induced during pha- se transformation of the 16MND5 carbon steel from austenite to bainite under low externally applied stress using a semi-theoretical model based on the Greenwood-Johnson mechanism. Both models proposed by Leblond et al. (1989) and Taleb and Sidoroff (2003) sufficiently describe the evolution of the TRansformation Induced Plasticity (TRIP) during continuous cooling of the austenitic phase. Nevertheless, TRIP values predicted by these models unde- restimate measured data through the first half of the transformation and overestimate them through the second half. So, we propose in this paper a method to improve Taleb’s model in order to remove discrepancies between theoretical and experimental results throughout the whole transformation and obtain a better description of experimental data.
Źródło:
Journal of Theoretical and Applied Mechanics; 2017, 55, 1; 141-153
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przemiany par
Transformation of steams
Autorzy:
Litke, Benedykt Julian
Powiązania:
https://bibliotekanauki.pl/articles/136008.pdf
Data publikacji:
2018
Wydawca:
Wyższa Szkoła Techniczno-Ekonomiczna w Szczecinie
Tematy:
pary
przemiana izochoryczna
przemiana izobaryczna
przemiana izotermiczna
przemiana izentropowa
zapis analityczny
steams
isochoric transformation
isobaric transformation
isothermal transformation
isentropic transformation
analytical description
Opis:
Wstęp i cele: W pracy opisano przemiany par, a w szczególności przemianę izochoryczną, izobaryczną, izotermiczną oraz izentropową. Głównym celem pracy jest opisanie wzorów analitycznych przedstawiających przemiany gazów. Materiał i metody: Materiał stanowią źródła z literatury z zakresu termodynamiki. W pracy zastosowano metodę analizy teoretycznej. Wyniki: Rezultatem pracy jest przedstawienie wzorów analitycznych przedstawiających przemianę izochoryczną, izobaryczną, izotermiczną oraz izentropową. Ponadto w pracy opracowano graficznie obszar pary wodnej na wykresie granicznym o współrzędnych temperatura - entropia oraz entalpia spoczynkowa - entropia. Wnioski: Kiedy przemiana rozpoczyna się w obszarze par przegrzanej a kończy w obszarze pary nasyconej mokrej, jej właściwości w tej części przemiany zależą od stopnia suchości. W przemianach izochorycznych objętość lub objętość właściwa jest stała. W przemianie izobarycznej ciśnienie jest stałe. Temperatura w przemianie izotermicznej jest stała i w obszarze pary mokrej jest równocześnie temperaturą nasycenia.
Introduction and aim: The paper describes the transformation of steams, in particular case isochoric, isobaric, isothermal and isentropic transformation. The main aim of the paper is to describe analytical formulas showing steams conversions. Material and methods: Material covers some sources based on the literature in the field of thermodynamics. The method of theoretical analysis has been shown in the paper. Results: The result of the work is to present analytical models representing isochoric, isobaric, isothermal and isentropic transformation. In addition, in the paper a graphically developed area of water vapor on the boundary graph with the coordinates temperature - entropy and rest enthalpy - entropy. Conclusions: When the transformation begins in the area of superheated steam and ends in the area of wet saturated steam, its properties in this part of the transformation depend on the degree of dryness. In isochoric changes, the volume or specific volume is constant. In the isobaric transformation, the pressure is constant. The temperature in the isothermal transformation is constant and in the area of the wet steam is simultaneously the saturation temperature.
Źródło:
Problemy Nauk Stosowanych; 2018, 9; 51-60
2300-6110
Pojawia się w:
Problemy Nauk Stosowanych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Key activities of digital transformation – comparative analysis of selected models
Autorzy:
Semrau, Jakub
Zaczyk, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/27313448.pdf
Data publikacji:
2023
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
digital transformation
stages of digital transformation
digital transformation model
digital transformation tools
transformacja cyfrowa
etapy transformacji cyfrowej
model transformacji cyfrowej
narzędzia transformacji cyfrowej
Opis:
Purpose: Systematization of knowledge in the field of defining and occurrence of key activities that make up the overall concept of digital transformation with an indication of the key stages of its implementation. In addition, the aim of the article is also to conduct a comparative analysis of selected models of digital transformation in terms of a number of criteria, such as: the degree of concentration of the model on the selected sector of the economy, the degree of concentration on digital competences, the degree of focus on management concepts, the degree of concentration on digital transformation tools, the degree of focus on the digital maturity of the organization. Design/methodology/approach: The objectives of the article were achieved through an in-depth analysis of the literature on the subject in the field of models of digital transformation emphasizing the stages of its course. The article presents a comparative analysis of models selected in preliminary studies developed by consulting companies and models created as a result of research works by other scientists. Findings: The authors of the article compared the existing models of digital transformation and suggested the need to develop a new model using the partial advantages of the compared models. The authors also indicated a gap in the need to implement a component emphasizing the importance of managing resistance to changes in the organization. Originality/value: The originality of the article consists in drawing a conclusion in the form of a suggestion of the need to develop work in the field of modeling the digital transformation process in the context of the theory of organizational change, with particular emphasis on key competences, focus on methods and resistance to changes in an organization wishing to go through the digital transformation process.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2023, 168; 409--422
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prawidłowości transformacji w Europie Wschodniej
PATTERNS IN EAST EUROPEAN TRANSFORMATION
Autorzy:
Ekiert, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/427157.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
'PATH DEPENDENCY'
LEGACY OF COMMUNISM
SUCCESSFUL TRANSFORMATION
TRANSFORMATION
Opis:
Four factors seem to be decisive in determining the character and dynamics of transformation: the legacy of the past - the initial condition; the institutional choices; the degree of external assistance; policies of the new governments. In order to understand the East-European transformations and discover any patterns in these processes one must turn more attention to the legacy of the past and the initial condition i.e. follow a path dependency approach. No breakup with the past, even such radical as in East-Central Europe, can ever be complete. The past carries not only the elements dysfunctional for the new democratic and market order but also some which provide support for the changes. Among them one can list the negative experience with political crises, the attempts to reform the economy and liberalize the political system (even if not successful), the pragmatism of the communist elites, the emergence of the political and cultural opposition, the opening to the West. The 'path dependency' perspective, combines serious analysis of the historical experiences with the appreciation of singular events (such as for e.g. the first free elections) and their temporal sequence. It explains why some countries are successful in their transformation while others can't leave the circle of doom.
Źródło:
Studia Socjologiczne; 2011, 1(200); 501-526
0039-3371
Pojawia się w:
Studia Socjologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Henricis transformation in optimization
Autorzy:
Rhanizar, B.
Powiązania:
https://bibliotekanauki.pl/articles/1208174.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
Henrici's transformation
nonlinear optimization
Opis:
Henrici's transformation is a generalization of Aitken's $Δ^2$-process to the vector case. It has been used for accelerating vector sequences. We use a modified version of Henrici's transformation for solving some unconstrained nonlinear optimization problems. A convergence acceleration result is established and numerical examples are given.
Źródło:
Applicationes Mathematicae; 2000, 27, 2; 127-141
1233-7234
Pojawia się w:
Applicationes Mathematicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital transformation and innovativeness of enterprises
Autorzy:
Łobejko, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/2128523.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
digital transformation
innovation
entrepreneurship
Opis:
Purpose – The main objective of the article is an attempt to assess whether and how the digital transformation will affect the innovativeness of companies Research method – In the article, two basic research questions were formulated: 1. Does digital transformation affect the company’s innovation and if so, how? and 2. Can digital transformation change the structure and way of running a business in such a way that innovation can be more closely related to the entrepreneurial attitude of employees? The search for answers to these research questions was based on the analysis of published research results, collected information on the processes of digitization and examples of companies implementing digital technologies and developing digital business models. The analysis of the impact of digital transformation on the innovativeness of enterprises was carried out taking into account two perspectives: macro – digital institutional transformation of the economy and micro – digital transformation of the enterprise. Results – The thesis that the digital transformation of the company does not guarantee the growth of the company’s innovativeness, but its absence will be a strong barrier to the innovation will be formulated and evaluated in the article. The second thesis assumes that thanks to digital transformation enterprises can be more innovative and their employees more entrepreneurial. Conducted analyses allow for a positive verification of the theses formulated in the article and drawing the following conclusion: if companies want to consider innovations, they should undergo a technological transformation that will allow them to take full advantage of the opportunities that digital technologies offer in business. Originality / value – The article showed that digital technologies and, in particular, digital technology platforms offer the company’s employees the possibility of returning to the original Schumpeterian idea of the entrepreneur as an innovator. In the new digital model of the company based on a digital platform, each employee becomes an entrepreneur and at the same time has the opportunity to create innovation in close cooperation with the end user, and thus be an entrepreneur and an innovator.
Źródło:
Optimum. Economic Studies; 2020, 2(100); 36-46
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Precise accuracy evaluation of transformation parameters and point coordinates upon Helmert transformation
Ścisła ocena dokładności parametrów transformacji i współrzędnych punktów po transformacji Helmerta
Autorzy:
Beluch, J.
Powiązania:
https://bibliotekanauki.pl/articles/385691.pdf
Data publikacji:
2008
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
transformacja współrzędnych
ocena dokładności parametrów współrzędnych transformacji
ocena dokładności współrzędnych transformacji
transformacja Helmerta
coordinate transformation
accuracy evaluation of transformation parameters
accuracy evaluation of coordinates transformation
Helmert transformation
Opis:
The paper describes two models for determination of Helmert transformation parameters with consideration of coordinate weights as pseudo-observations in common point primary and secondary systems. Precise procedure developed in the initial stage allows to determine those parameters and evaluate their accuracy. Coordinates are transformed from primary to secondary system in the subsequent stage. Both mean square errors of transformation parameters as well as mean square errors of transformed coordinates have effect on coordinate accuracy. Taking that into consideration, formulas allowing the development of accuracy evaluation of point transformed coordinates were derived. The publication draws attention to a need for optimum selection of weights when transformation parameters are determined; by using analysis of variance coefficient, based on verification of statistical hypotheses. Proposed description of transformation parameters evaluation and coordinate accuracy after transformation may be generally used with other methods of transformation.
W publikacji przedstawiono dwa modele wyznaczenia parametrów transformacji Helmerta z uwzględnieniem wag współrzędnych jako pseudoobserwacji w układzie pierwotnym i wtórnym punktów dostosowania. Ścisła procedura w pierwszym etapie pozwala na wyznaczenie tych parametrów i na ocenę ich dokładności. W kolejnym etapie transformowane są współrzędne z układu pierwotnego do wtórnego. Na dokładność współrzędnych po transformacji mają wpływ zarówno średnie błędy parametrów transformacji, jak i średnie błędy współrzędnych transformowanych. Biorąc to pod uwagę, wyprowadzono wzory pozwalające na wykonanie oceny dokładniościowej przetransformowanych współrzędnych punktów. W publikacji zwrócono uwagę na potrzebę optymalizacji doboru wag przy wyznaczeniu parametrów transformacji, poprzez analizę współczynnika wariancji σ2(0') bazującą na weryfikacji hipotez statycznych. Zaproponowany sposób oceny parametrów transformacji i dokładności współrzędnych po transformacji może być uogólniony na inne metody transformacji.
Źródło:
Geomatics and Environmental Engineering; 2008, 2, 3; 11-27
1898-1135
Pojawia się w:
Geomatics and Environmental Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biblioteki naukowe w procesie transformacji
Research libraries in the transformation process
Autorzy:
Michniewicz-Wanik, Krystyna
Powiązania:
https://bibliotekanauki.pl/articles/1022046.pdf
Data publikacji:
2016-12-20
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II
Tematy:
Transformacja cyfrowa
transformacja bibliotek naukowych
liderzy transformacyjni
zarządzanie zmianą
transformation leaders
change management
digital transformation
the transformation of research libraries
Opis:
Storing the produced knowledge and managing it with the use of new technologies is a big challenge for libraries. The transformation of research libraries, as a continuous adaptation of services to the changing needs of users, requires, apart from modern IT tools, the reconstruction of the organizational culture. The theory of the organization (the method of change management) indicates the important role of leaders, who should have a vision of the future of libraries, taking account of how higher education functions as a whole and the ability to positively influence the staff while achieving new goals.
Źródło:
Archiwa, Biblioteki i Muzea Kościelne; 2016, 106; 89-99
0518-3766
2545-3491
Pojawia się w:
Archiwa, Biblioteki i Muzea Kościelne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Terms of reforming the Polish educational system in political transformation period
Autorzy:
Szczesna, J.
Rodzos, J.
Powiązania:
https://bibliotekanauki.pl/articles/2084597.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Polska
educational strategy
political transformation
reform
transformation period
Opis:
The turn of the 80. and 90. of the XX century was a period of great political, economic and social changes in Poland. Introduction of democratic principles and Poland joining in the processes of European integration required a quick adaptation of the educational model to the changing social and economic conditions. In the new reality of the state's functioning the educational model based on central management became inadequate because it was applying uniform patterns of education characteristic for the communist era. The range of student's competence in the course of education was considered insufficient. In the era of market economy and general access to information the educational model based on encyclopedic knowledge also became inadequate. The required features which needed to be developed in a future citizen were: openness, creativity, initiative, the ability to function in conditions of competitiveness (Rodzoś, Charzyński 2005). It was particularly significant to prepare the young generation essentially for the proper reception and interpretation of the social and economic processes and changes occurring in the surrounding world. All of the above mentioned reasons lead to passing a bill on a new educational system by the Seym of Poland in 1990 and beginning the process of reforms. However, carrying out the reforms in conditions of the state's difficult financial situation as well as in the context of social habits formed during the 45 years of functioning in the totalitarian system causes numerous problems and inconsistency. The basic ones are: lack of cohesion of educational policy and frequent changes of the concept of reform resulting not from aspiration to increase the effectiveness of education, but from political and economic rationale; discrepancy between the theory of reform and its practical realization; appearance of activities and too hasty introduction of some changes, and lack of mental preparation of the society. These problems defer the process of reform and aggravate gaining positive results in the form of society's education which is better and well adapted to the needs of the contemporary world; they led as well to a decrease in prestige of the profession of a teacher. Despite the difficulties, many positive changes have also been obtained in the polish educational system, i.e. making education non-political, increase of the society's general level of education, implementation of the concept of life-long learning as well as introduction of many educational patterns copied from countries with well developed democratic systems, especially in the European Union.
Źródło:
Prace i Studia Geograficzne; 2011, 48; 15-26
0208-4589
Pojawia się w:
Prace i Studia Geograficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Smoothing a polyhedral convex function via cumulant transformation and homogenization
Autorzy:
Seeger, Alberto
Powiązania:
https://bibliotekanauki.pl/articles/1294577.pdf
Data publikacji:
1997
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
polyhedral convex function
smooth approximation
Laplace transformation
cumulant transformation
homogenization
recession function
Opis:
Given a polyhedral convex function g: ℝⁿ → ℝ ∪ {+∞}, it is always possible to construct a family ${gₜ}_{t>0}$ which converges pointwise to g and such that each gₜ: ℝⁿ → ℝ is convex and infinitely often differentiable. The construction of such a family ${gₜ}_{t>0}$ involves the concept of cumulant transformation and a standard homogenization procedure.
Źródło:
Annales Polonici Mathematici; 1997, 67, 3; 259-268
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital leadership for digital transformation
Autorzy:
Borowska, Gracja
Powiązania:
https://bibliotekanauki.pl/articles/970669.pdf
Data publikacji:
2019-12-31
Wydawca:
Uniwersytet Gdański. Wydział Ekonomiczny
Tematy:
digital leadership
digital competences
digital transformation
Opis:
The Digital Era, an era in which digital revolution strongly influenced the societies and economies, and reinvented marketplaces. According to Collin (2015), digital transformation has been disruptively and fundamentally changing the existing businesses. It has been considered as a major challenge for today’s business leaders. Emerging researches show that this technological phenomenon requires persistent Digital Leadership at top levels of companies. This article discusses the digital leadership concept, summarizes best practices in terms of a set of competences derived from a broad scholar literature and practical business cases. It analyzes leadership in the context of digital transformation. JEL classification: M,O
Źródło:
Współczesna Gospodarka; 2019, 10, 4; 11-19
2082-677X
Pojawia się w:
Współczesna Gospodarka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital leadership for digital transformation
Autorzy:
Borowska, Gracja
Powiązania:
https://bibliotekanauki.pl/articles/970672.pdf
Data publikacji:
2019-12-31
Wydawca:
Uniwersytet Gdański. Wydział Ekonomiczny
Tematy:
digital leadership
digital competences
digital transformation
Opis:
The Digital Era, an era in which digital revolution strongly influenced the societies and economies, and reinvented marketplaces. According to Collin (2015), digital transformation has been disruptively and fundamentally changing the existing businesses. It has been considered as a major challenge for today’s business leaders. Emerging researches show that this technological phenomenon requires persistent Digital Leadership at top levels of companies. This article discusses the digital leadership concept, summarizes best practices in terms of a set of competences derived from a broad scholar literature and practical business cases. It analyzes leadership in the context of digital transformation. JEL classification: M,O
Źródło:
Współczesna Gospodarka; 2019, 10, 3 (34); 11-19
2082-677X
Pojawia się w:
Współczesna Gospodarka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of The Banking Sector as An Element of Economic Transformation in South-East Europe
Autorzy:
Kubiszewska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/429672.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
economic transformation
banking sector
South-East Europe
Opis:
The issue of stability in economy is essential, both in theoretical as well as in practical discussion. It is especially important in an environment of economic transformation. The aim of the article is to assess the economic stability during the transformation of the south-east region of Europe over a period of 19 years (1995-2014), and the mutual relation between the economic stability and the transformation process, including the transformation of banking sectors. The countries selected to the research were Albania, Bosnia and Hercegovina, Bulgaria, Croatia, Romania and Serbia. The study shows the strong correlation between transformation process of economy and banking sectors and not more than moderate relationship between transformation and stability, in some of the studied countries. The methods used include a literature review of the theory on the transformation process with special focus on the Balkan region, as well as a comparative analysis of data, which addresses the progress of the economic and banking sector’s transformation and measures the macroeconomic stability in this region and Pearson correlation for assessing mutual impacts of the variables.
Źródło:
Optimum. Economic Studies; 2017, 5(89)
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Empirical AI Transformation Research: A Systematic Mapping Study and Future Agenda
Autorzy:
Peretz-Andersson, Einav
Torkar, Richard
Powiązania:
https://bibliotekanauki.pl/articles/2079604.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
AI transformation
digital transformation
organizational change
systematic mapping study
Opis:
Background: Intelligent software is a significant societal change agent. Recent research indicates that organizations must change to reap the full benefits of AI. We refer to this change as AI transformation (AIT). The key challenge is to determine how to change and which are the consequences of increased AI use. Aim: The aim of this study is to aggregate the body of knowledge on AIT research. Method: We perform an systematic mapping study (SMS) and follow Kitchenham’s procedure. We identify 52 studies from Scopus, IEEE, and Science Direct (2010–2020). We use the Mixed-Methods Appraisal Tool (MMAT) to critically assess empirical work. Results Work on AIT is mainly qualitative and originates from various disciplines. We are unable to identify any useful definition of AIT. To our knowledge, this is the first SMS that focuses on empirical AIT research. Only a few empirical studies were found in the sample we identified. Conclusions We define AIT and propose a research agenda. Despite the popularity and attention related to AI and its effects on organizations, our study reveals that a significant amount of publications on the topic lack proper methodology or empirical data.
Źródło:
e-Informatica Software Engineering Journal; 2022, 16, 1; art. no. 220108
1897-7979
Pojawia się w:
e-Informatica Software Engineering Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation Kinetics of Austempered Ductile Iron: Dilatometric Experiments and Model Parameter Evaluation
Autorzy:
Suchocki, C.
Myszka, D.
Wasiluk, K.
Powiązania:
https://bibliotekanauki.pl/articles/356026.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ADI
transformation kinetics
diffusional transformation
model characteristics
Opis:
In this study a group of selected transformation kinetics equations is applied to describe the isothermal ferritic transformation in austempered ductile iron (ADI). A series of dilatometric tests has been carried out on ADI at different temperatures. The obtained experimental data are utilized to determine the parameter values of the considered kinetic equations. It is found that the transformation kinetics models by Starink, Austin and Rickett are substantially more effective at describing the ferritic transformation in ADI than the much celebrated Johnson-Mehl-Avrami-Kolmogorov (JMAK) equation. Furthermore, it is demonstrated that evaluating the kinetic parameters using the least squares method instead of calculating them from vastly used formulas can significantly improve the accuracy of the JMAK model’s predictions.
Źródło:
Archives of Metallurgy and Materials; 2019, 64, 4; 1661-1666
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Architectural and functional transformation of military garrisons in the cities of Volyn
Autorzy:
Serhiiuk, I.
Powiązania:
https://bibliotekanauki.pl/articles/369889.pdf
Data publikacji:
2017
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
functional transformation
military garrison
city
zone transformation
polyfunctional complex
architectural rehabilitation
Opis:
The article analyzes the transformational processes in the zones of military garrisons and presents the present functions of these territories as parts of modern cities. The main changes of planning structures of buildings and stylistics of facades are outlined. There is presented the project of architectural rehabilitation of the garrison complex and its integration into the modern urban environment.
Źródło:
Przestrzeń i Forma; 2017, 32; 105-114
1895-3247
2391-7725
Pojawia się w:
Przestrzeń i Forma
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polish-Russian Economic Relations Under the Conditions of System Transformation
Autorzy:
Bożyk, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/648315.pdf
Data publikacji:
2011-01-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
system transformation
Polish-Russian economic relations
economic policy
economic transformation in Central-Eastern Europe
Opis:
The rapid economic transformation in Central and Eastern Europe, modelled on Western economies and based, in some aspects, on neoliberal principles, has found the region's countries to a bigger (Eastern European countries) or lesser (Poland, Czechoslovakia, Hungary) degree unprepared. The resulting economic recession, especially in Russia, has had an adverse effect on mutual trade between Poland and Russia. In order to improve economic relations with Russia and increase the trade volume, Poland, remaining within the bounds of EU standards and regulations, needs to adapt the commodity structure of Polish exports to the needs of the Russian market.
Źródło:
International Studies. Interdisciplinary Political and Cultural Journal; 2011, 13; 19-26
1641-4233
2300-8695
Pojawia się w:
International Studies. Interdisciplinary Political and Cultural Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
O pewnym przekształceniu płaszczyzny
Certain transformation of a plane
Autorzy:
Ochoński, S.
Powiązania:
https://bibliotekanauki.pl/articles/119112.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Geometrii i Grafiki Inżynierskiej
Tematy:
przekształcenie
płaszczyzna
transformation
plane
Opis:
Praca jest kontynuacją badań autora nad stożkowymi będącymi zbiorami środków sfer przechodzących przez dwa różne lub jednoczące się punkty i równocześnie stycznych do prostej, płaszczyzny bądź sfery. W prezentowanym obecnie artykule zdefiniowano przekształcenie oraz podano jego podstawowe właściwości. Na płaszczyźnie rzutowej obrano dwa różne punkty Μ i W, z których tylko punkt W może być również punktem niewłaściwym. Przy tych założeniach za obraz dowolnego punktu właściwego X płaszczyzny przyjmuje się punkt ¹X, W którym symetralna odcinka MV przecina prostą WX. Wykazano m.in., że obrazem każdej prostej nie zawierającej punktów Μ i W jest krzywa stopnia trzeciego, a okręgu w położeniu ogólnym krzywa stopnia czwartego. Jeżeli środkiem okręgu jest punkt W, a jego promień R > WM/R < WM, to obrazem takiego okręgu w tym przekształceniu jest elipsa /hiperbola (stożkowa „obwiednią” jednoczy się ze stożkową „miejscem"), tak więc uzyskane wyniki badań potwierdzają udowodnione wcześniej przez autora twierdzenie orzekające, że punkt i okrąg/prosta nie przechodzący (a) przez ten punkt w sposób jednoznaczny określają niezdegenerowaną stożkową, dla której dany punkt i środek okręgu są ogniskami/ogniskiem.
The paper presents research on features of a certain transformation of a plane which can originate from an article [4]. where conics are regarded as sets of sphere centers, passing through two different or united points and are at the same time tangent to a line, plane or sphere. A theorem has been proved that a point and a circle/line, which do not include that point, determine univocally a nondegenerated conic and an algorithm of that construction has been given. From this way of determination of current points. which is the same for each nondegenerated conic determined by a constant point and a constant circle/line, a definition of a transformation is derived. The maximum set which is taken into consideration is a projective plane.
Źródło:
Journal Biuletyn of Polish Society for Geometry and Engineering Graphics; 2001, 12; 44-55
1644-9363
Pojawia się w:
Journal Biuletyn of Polish Society for Geometry and Engineering Graphics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Least squares collocation alternative to Helmert's transformation with Hausbrandt's post-transformation correction
Autorzy:
Ligas, M.
Banasik, P.
Powiązania:
https://bibliotekanauki.pl/articles/106811.pdf
Data publikacji:
2014
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
least squares collocation
Helmert's transformation
covariance function
post-transformation correction
kolokacja metodą najmniejszych kwadratów
transformacja Helmerta
funkcja kowariancji
kowariancja
korekta posttransformacyjna
Opis:
The paper presents a least squares collocation - based alternative to Helmert’s transformation with Hausbrandt’s post-transformation correction. The least squares collocation is used as an exact predictor i.e. it honors the data, thus the problem of zero residuals on transformation control points is overcome and zero residuals are assured by the method applied. Despite the fact that the procedure is presented for Helmert’s transformation it may easily be copied to any other form of coordinate transformation. A numerical example is provided within the content of the paper.
Źródło:
Reports on Geodesy and Geoinformatics; 2014, 97; 23-34
2391-8365
2391-8152
Pojawia się w:
Reports on Geodesy and Geoinformatics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Mass Media’s Systemic Contribution to Political Transformation
Autorzy:
Dupuis, Indira
Powiązania:
https://bibliotekanauki.pl/articles/2042936.pdf
Data publikacji:
2021-12-28
Wydawca:
Polskie Towarzystwo Komunikacji Społecznej
Tematy:
Mass Media Systems
Print Media Reporting
Political transformation
public sphere
transformation of discourse
Hungary
Imre Nagy
Opis:
The article is aimed at contributing to the discussion of the role of the mass media system in political transformation. For this purpose, reporting on a political issue relevant to the transformation was selected for tracing the theoretical assumption along empirical results: the hitherto taboo topic of Hungarian uprising in 1956. I studied how 1956 was reported in Hungary’s main print media, Népszabadság and Magyar Nemzet, from June 1988 to June 1989. These newspapers, despite still being controlled by the government in the dissolving socialist system of the end 1980s, helped a functional public sphere emerging. The newspapers broadened the interpretive scope by facilitating dissenting opinions and enabled a hitherto suppressed discourse about Kadar’s role in the historical events of 1956. The results suggest the newspapers acted as professional mediators and had a systemic stabilising effect on Hungarian society in this smouldering conflict.
Źródło:
Central European Journal of Communication; 2021, 14, 2(29); 305-320
1899-5101
Pojawia się w:
Central European Journal of Communication
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation semigroups associated to Γ-semigroups
Autorzy:
Heidari, Dariush
Amooshahi, Marzieh
Powiązania:
https://bibliotekanauki.pl/articles/729083.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
transformation semigroup
Γ-semigroup
Green's relations
Opis:
The concept of Γ-semigroups is a generalization of semigroups. In this paper, we associate two transformation semigroups to a Γ-semigroup and we call them the left and right transformation semigroups. We prove some relationships between the ideals of a Γ-semigroup and the ideals of its left and right transformation semigroups. Finally, we study some relationships between Green's equivalence relations of a Γ-semigroup and its left (right) transformation semigroup.
Źródło:
Discussiones Mathematicae - General Algebra and Applications; 2013, 33, 2; 249-259
1509-9415
Pojawia się w:
Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diskursgemeinschaften in der digitalen Transformation. Begriffsbestimmungen, Zugänge und Ziele
Discourse Communities in Digital Transformation. Definitions, Approaches and Purposes
Autorzy:
Dreesen, Philipp
Krasselt, Julia
Stücheli-Herlach, Peter
Powiązania:
https://bibliotekanauki.pl/articles/2056797.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
Diskursanalyse
Diskursgemeinschaft
digitale Transformation
Digitalisierungstheorie
discourse analysis
discourse community
digital transformation
theory of digitalization
Opis:
In diesem Beitrag wird im Kontext der sprachbezogenen Diskursforschung das Konzept der Diskursgemeinschaft in der digitalen Transformation diskutiert. Unter einer systemtheoretischen Deutung von Digitalisierung wird das Verständnis von 'Diskursgemeinschaft' vertieft. Diese neue Sichtweise erlaubt es, mit Hilfe von Bezügen zur Grundlagenforschung und zur angewandten Diskurslinguistik analoge und digitale Ansätze zu Diskursgemeinschaften analytisch zu trennen. Der Artikel zeigt grundlegende Unterschiede in der Modellierung des Konzepts 'Diskursgemeinschaft' auf der Basis theoretischer und methodologischer Positionen auf.
This article discusses the concept of discourse community in the context of language-related discourse research in the digital transformation. In a system-theoretical interpretation of digitalization, the understanding of 'discourse community' can become more profound. This new insight allows to analytically separate analog approaches and digital approaches to discourse communities with references to basic research and applied discourse linguistics. The article points out fundamental differences in the modeling of the concept of 'discourse community' based on theoretical and methodological positions.
Źródło:
Lublin Studies in Modern Languages and Literature; 2021, 45, 2; 13-25
0137-4699
Pojawia się w:
Lublin Studies in Modern Languages and Literature
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Local improvement of the transformation parameters of coordinates
Autorzy:
Savchuk, S.
Tymoshenko, O.
Powiązania:
https://bibliotekanauki.pl/articles/224446.pdf
Data publikacji:
2006
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
współrzędne
parametry przekształceń
przekształcenie współrzędnych
GPS
system pozycjonowania obiektów
coordinates
transformation parameters
coordinate transformation
Global Positioning System
Źródło:
Reports on Geodesy; 2006, z. 1/76; 227-231
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Axiological preferences of Polish youth in the context of social transformation and post-transformation
Autorzy:
Sroczyńska, Maria
Powiązania:
https://bibliotekanauki.pl/articles/1976516.pdf
Data publikacji:
2021-12-22
Wydawca:
Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie
Tematy:
Polish youth
axiological preferences
continuity and change
transforma tion period
post-transformation period
Opis:
The subject of the considerations are the axiological preferences of Polish youth seen in a comparative context over the last 30 years. The presented content is related to the quantitative researches review.The starting point is the period of systemic transformation, which was accompanied by a deep "cultural rupture" expressed in the conflict of values relating to the sphere of ideology, politics and economy. Young people were often characterized by a feeling of "generational abandonment", insecurity and confusion. On the other hand, the post-transformation time, symbolically initiated by Poland's accession to the European Union, entails a shift towards pragmatic and ethos orientations. Although the prolonged entry into adulthood is accompanied by moratoria, post-transformation means significant identity and social changes, which largely corresponds to the development of human capital, manifested on the level of skills, intuition and creative potential. However, it should be remembered that predicting future changes in the values of Polish society, especially young people, carries a considerable risk of unverifiability.
Źródło:
Journal of Modern Science; 2021, 47, 2; 391-407
1734-2031
Pojawia się w:
Journal of Modern Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Continuous transformation groups on spaces
Autorzy:
Spallek, K.
Powiązania:
https://bibliotekanauki.pl/articles/1312663.pdf
Data publikacji:
1991
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
differentiable spaces
differentiable groups
Lie groups
transformation groups
formal groups
Opis:
A differentiable group is a group in the category of (reduced and nonreduced) differentiable spaces. Special cases are the rationals ℚ, Lie groups, formal groups over ℝ or ℂ; in general there is some mixture of those types, the general structure, however, is not yet completely determined. The following gives as a corollary a first essential answer. It is shown, more generally,that a locally compact topological transformation group, operating effectively on a differentiable space X (which satisfies some mild geometric property) is in fact a Lie group and operates differentiably on X. Special cases have already been known: X a manifold (Montgomery-Zippin), X a reduced (Kerner) or nonreduced (W. Kaup) complex space. The proof requires some analysis on arbitrary differentiable spaces. There one has for example in general no finitely generated ideals as in the case of complex spaces. As a corollary one obtains: The reduction of a locally compact differentiable group is a Lie group (by different methods also proved by Pasternak-Winiarski). It was already proved before that any differentiable group can be uniquely extended to a smallest locally compact differentiable group (as a dense subgroup). The study of the nonreduced parts of differentiable groups remains to be completed.
Źródło:
Annales Polonici Mathematici; 1991, 55, 1; 301-320
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Results of systemic transformation in geography education
Autorzy:
Cichon, M.
Powiązania:
https://bibliotekanauki.pl/articles/2084594.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
systemic transformation
geography
education
reform
teaching
effectiveness
scenario
Opis:
The objective of this paper is to assess and forecast (scenario) changes in effectiveness of geography teaching, taking place as a result of transformation of education system. Assessment of education system reform is based on analysis of the survey conducted among teachers and results of the tests taken by students in their second year in secondary junior schools in 2000 and 2010. The scenario assumes mainly a decrease of teaching level and education quality. Discrepancies between theoretical assumptions and school practice, both in relation to curricula, grading system, school-system funding, supervision and management in education are the main threats to decreasing effectiveness of teaching.
Źródło:
Prace i Studia Geograficzne; 2011, 48; 113-124
0208-4589
Pojawia się w:
Prace i Studia Geograficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
R&D Disappearance in the Period of Economic Transformation in Poland
Autorzy:
Sulmicki, Jan
Powiązania:
https://bibliotekanauki.pl/articles/599375.pdf
Data publikacji:
2011
Wydawca:
Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:
R&D
transformation
Polska
Opis:
Basing on official statistical data, the article presents changes in R&D taking place in Poland in 1975-2009. In 1975 the Polish centrally-planned economy held a strong position in Europe, especially if we measure it by the number of scientific and technical staff employed in research and development. After transition to a market economy, the level of employment in R&D continually decreased and in 2009 reached 40% of the level from 1975. At the same time, the European Union experienced growth of employment in R&D; for example in Spain R&D employment grew 17-fold (by 1688%).Poland will need to increase its innovativeness in order to effectively compete in the global economy.
Źródło:
Finansowy Kwartalnik Internetowy e-Finanse; 2011, 7, 4; 66-75
1734-039X
Pojawia się w:
Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ wyboru modelu wyznaczania parametrów transformacji Helmerta na wyniki transformacji
The effect of selection of models for determining Helmert transformation parameters on calculation results
Autorzy:
Beluch, J.
Powiązania:
https://bibliotekanauki.pl/articles/341327.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Przyrodniczy we Wrocławiu
Tematy:
transformacja Helmerta
modele funkcjonalne transformacji
transformacja z wagami
Helmert transformation
functional models of transformation
transformation with weights
Opis:
Parametry transformacji, w praktyce, wyznacza się z pominięciem wag współrzędnych punktów dostosowania. Postępowanie takie skłoniło autora do określenia wpływu pominięcia wag, w procedurze obliczeniowej, na wyniki wyznaczenia parametrów transformacji, a następnie na wyniki transformacji współrzędnych. Obliczenia porównawcze wykonano dla dwóch modeli funkcjonalnych wyznaczenia parametrów transformacji podanych w formie warunków: (6) i (12). Rozważania prowadzono w oparciu o przykład liczbowy transformacji współrzędnych. Warianty obliczeń wykonano dla różnych założeń wartości średnich błędów współrzędnych, a stąd i wag współrzędnych (pseudoobserwacji). Między innymi stwierdzono, że wybór modelu funkcjonalnego nie ma wpływu na wyniki obliczeń, gdy macierze wag współrzędnych wtórnych w obu modelach będą jednakowe, a wagi współrzędnych pierwotnych w wydzielonych zbiorach punktów dostosowania spełnią warunek Pw=kPW gdzie: Pw– jednakowe wagi w zbiorze wi współrzędnych pierwotnych, PW – wagi tych samych współrzędnych w zbiorze wtórnym, k – współczynnik proporcjonalności, jednakowy dla wszystkich relacji między zbiorami. Istotne zmiany w wynikach obliczeń pomiędzy obu modelami wystąpiły, gdy wyżej podana relacja wag pomiędzy zbiorami nie zachodzi, a średnie błędy współrzędnych pierwotnych są większe od średnich błędów współrzędnych wtórnych. W przypadku odwrotnym wpływ zróżnicowania średnich błędów na wyniki obliczeń jest bardzo nieznaczny. Zróżnicowanie wag w wariantach obliczeniowych w stosunku do wariantu 1, w którym wagi wszystkich współrzędnych są jednakowe, powoduje istotne zmiany w wynikach obliczeń zarówno w pierwszym, jak i drugim modelu funkcjonalnym.
In practice, the transformation parameters are determined without taking into consideration the weights of coordinates of common points. Such practice has encouraged the author to determine the effect of disregarding such weights in the calculation procedures on determining the transformation parameters and, further on, the results of coordinate transformations. The comparative calculations have been performed for two functional models for determining the transformation parameters, provided as conditions (6) and (12). The study has been based on a numerical example of coordinates transformation. The calculation variants have been provided for various assumptions as regards the mean square errors of coordinates , and consequently, the coordinate (pseudo-observation) weights. It has been found that the selection of the functional model does not affect the calculation results, when the matrixes of secondary coordinate weights in both models are identical, while the primary coordinate weights in separated sets of adjustment points satisfy the condition where: – identical weights in set of primary coordinates, – weights of the same primary coordinates in the secondary set, k – proportionality factor, identical for all relations between the sets. Considerable variations in the calculation results between both models have become apparent when the above-mentioned weight relation between sets is not present, and the mean square errors of primary coordinates are greater than those of the secondary coordinates. In the opposite case, the effects of variation of mean square errors on the calculation results are very slight. The variety of weights in calculation variants in relation to variant 1, in which weights of all coordinates are identical, leads to considerable variations in the calculation results, both in the first and second functional model.
Źródło:
Acta Scientiarum Polonorum. Geodesia et Descriptio Terrarum; 2008, 7, 1; 3-13
1644-0668
Pojawia się w:
Acta Scientiarum Polonorum. Geodesia et Descriptio Terrarum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of geodetic heights between local reference systems – algorithm for rigorous adjustment
Transformacja wysokości geodezyjnych pomiędzy lokalnymi układami odniesienia – algorytm wyrównania ścisłego
Autorzy:
Gargula, Tadeusz
Gawronek, Pelagia
Powiązania:
https://bibliotekanauki.pl/articles/2201682.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
1D transformation
post-transformation corrections
transformation weighting
transformacja 1D
korekty post-transformacyjne
wagowanie transformacji
Opis:
The topic of transformations between planar or spatial coordinate systems has been extensively addressed in the literature for years. Usually, researchers present in scientific papers the definitions of iterative algorithms or analytic solutions of 2D or 3D transformations. However, there is a gap in the field with regard to 1D (vertical) transformations. It seems to be quite easy to fill, as it is sufficient to determine one parameter – the vertical shift, i.e. the height difference between two local reference levels. For this purpose, a single (at least) adjustment point is needed, i.e. a surveying benchmark of known heights in both reference systems. However, there is no precisely defined model of rigorous adjustment for a larger number of adjustment points (s > 1). In this paper, the Authors’ have shown several variants of transformations between vertical coordinate systems. These variants include different approaches to weighting the “observations” (heights of adjustment points), such as transformation without weighting and transformation with weighting dependent on the distance between adjustment points (horizontal and vertical distances). Each of the variants was developed in two successive approaches: without transformation corrections and with post-transformation corrections. The research arrived at the latter analogically to the corrections used in planar coordinate transformations (a modification of post-transformation Hausbrandt correction). The analyses made it possible to draw general conclusions determining the relationships between weighting the observations together with applying post-transformation corrections, and the results of height transformation. These findings can become the basis for developers of geodetic computing systems, in terms of the possibility of extending them with a 1D transformation module (in addition to 2D and 3D transformations).
Zagadnienia transformacji pomiędzy układami współrzędnych płaskich bądź współrzędnych przestrzennych od lat znajdują swoje liczne opracowania w literaturze. Badacze w opracowaniach naukowych dokonują definicji zwykle nowych algorytmów iteracyjnych bądź analitycznych rozwiązań transformacji 2D lub 3D. W opracowaniach naukowych istnieje jednak luka naukowa, która dotyczy transformacji 1-wymiarowej (wysokościowej). Zadanie to wydaje się dość proste, ponieważ wystarczy wyznaczyć jeden parametr – przesunięcie pionowe, czyli różnicę wysokości pomiędzy dwoma lokalnymi poziomami odniesienia. W tym celu potrzebny jest jeden (minimalnie) punkt dostosowania, czyli reper o znanej wysokości w obydwu układach. Brakuje jednak jednoznacznie zdefiniowanego modelu wyrównania ścisłego w przypadku większej liczby punktów dostosowania (s > 1). W niniejszym artykule naukowym Autorzy zaprezentowali kilka wariantów transformacji pomiędzy układami współrzędnych wysokościowych. W wariantach tych zastosowano różne podejścia do kwestii wagowania „obserwacji” (wysokości punktów dostosowania), m.in. transformacja bez wagowania oraz transformacja z wagowaniem zależnym od odległości pomiędzy punktami dostosowania (odległości poziomych oraz odległości pionowych). Każdy z wariantów opracowano w dwóch kolejnych podejściach: bez korekt transformacyjnych oraz z korektami post-transformacyjnymi. Korekty post-transformacyjne opracowano analogicznie do korekt stosowanych w transformacji współrzędnych płaskich (modyfikacja korekty post-transformacyjnej Hausbrandta). Rezultaty przeprowadzonych analiz pozwoliły wysnuć wnioski ogólne, określające zależności pomiędzy wagowaniem obserwacji oraz stosowaniem korekt post-transformacyjnych a rezultatem transformacji wysokościowej. Wnioski z przeprowadzonych analiz mogą stać się podstawą dla twórców geodezyjnych systemów obliczeniowych, pod kątem możliwości ich rozszerzenia o moduł transformacji 1D (obok transformacji 2D i 3D).
Źródło:
Geomatics, Landmanagement and Landscape; 2022, 4; 123--135
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przemiany misji i funkcji uniwersytetu
The transformation universities
Autorzy:
Krajewska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1964746.pdf
Data publikacji:
2012-06-30
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
przemiana
misja uniwersytetu
odpowiedzialność
transformation
university mission
responsibility
Opis:
Przedmiotem analiz w tym opracowaniu są przemiany misji i funkcji uniwersytetu będące skutkiem zmieniających się warunków politycznych, społecznych, ekonomicznych i kulturowych w kolejnych stuleciach. W związku z tym dokonano charakterystyki rozwoju i misji uniwersytetu w średniowieczu i wskazano przemiany tej instytucji w XIV – XVI wieku, kiedy ukształtowały się główne jego typy: niemiecki, brytyjski i amerykański, jak również przemiany misji tej instytucji w okresie międzywojennym. Ponadto obszarem zainteresowań są uwarunkowania polityczne, społeczne i ekonomiczne, które spowodowały rozwój i przemiany misji uniwersytetu na przełomie XX i XXI wieku.
The subject of analyses in this study are the transformations taking place within universities as a result of the changing political, social, economic, and cultural conditions in past centuries. There is a description of the development of universities in the Middle Ages as well as of their transformation in the 14th-16th centuries. Their 19th-century development has also been analysed, with special attention being paid to German, British and American universityinstitutions. The interwar period has also been taken into consideration. Another area of interest is the political, social and economic conditions which have brought about the development and transformation of universities at the turn of the 21st century.entury.
Źródło:
Studia Ecologiae et Bioethicae; 2012, 10, 2; 89-107
1733-1218
Pojawia się w:
Studia Ecologiae et Bioethicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamism of African leadership structure: towards developmental strategies and transformation
Autorzy:
Jeko, Victor Ogheneochuko
Powiązania:
https://bibliotekanauki.pl/articles/423204.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
dynamics
strategies
transformation
leadership
development
Opis:
The problematic facing African transformation in a fast growing world is multifaceted; these include ignorance, lack of technology complex, effective leadership, democratic governance, illiteracy, lack of consensus, and empathy, ethno-religious crises, economic woes, cultural chauvinism, African un-freedom and political instability. African transformation in a fast growing world requires an accelerated proportion of scholarly attention. This paper analyzes the need for Africa to embrace a multi-level approach in redressing the problem of knowledge, certitude, technology complex, scientific progression and assimilation. African society from a contemporary perspective must begin to embrace technical-know-how or expertise coupled with effective or superb leadership skills that is aimed at effective democratic governance in order to affect African potentials and African development. Leaders of governments in Africa in this fast growing world must begin to embrace and engage themselves with comparative evaluation of Africa with the rest of the world. Africa as a continent is lagging behind and is facing serious contemporary challenges of low productivity level, socio-economic crises and political instability. All these must be addressed in order to give Africa a face lift. This paper appreciates and appropriates a multi-level approach in ensuring that there is the prevalence of African freedom, African transformation in the fast growing world even in the mid of her challenges. Africa should and must not remain static but dynamic politically, socially, culturally, scientifically, technologically, psychologically, intellectually and economically.
Źródło:
IDEA. Studia nad strukturą i rozwojem pojęć filozoficznych; 2016, 28/1; 333-352
0860-4487
Pojawia się w:
IDEA. Studia nad strukturą i rozwojem pojęć filozoficznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the transformation of long gravity waves on a sloping beach
Autorzy:
Szmidt, J.K.
Hedzielski, B.
Powiązania:
https://bibliotekanauki.pl/articles/49151.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
long wave
gravity wave
transformation
wave transformation
sloping beach
wave gauge
propagation
investigation
experimental measurement
Opis:
The transformation of long water waves arriving at a sloping beach is investigated. An approximate theory is presented for plane periodic waves propagating in water of non-uniform depth. The theoretical description of the phenomenon, based on certain kinematic assumptions, is formulated in the material variables, and the solution is constructed by applying the Hamilton variational principle. In order to assess the accuracy of the formulation and to learn more about long wave transformation, experimental measurements were carried out in a laboratory flume. In the experiments, a water wave, generated by a piston-type wave maker placed at one end of the flume, propagated towards a rigid inclined ramp installed at the other end of the flume. The wave transformation along the direction of its propagation was recorded by a set of wave gauges installed along the flume. The wave run- up on the sloping beach was measured with a special conductivity gauge placed alongside the ramp. Comparison of the theoretical results with experimental data indicates that the proposed theoretical formulation provides a good description of the main features of wave transformation behaviour over a sloping beach, except in the vicinity of the shore point, where some discrepancies occur.
Źródło:
Oceanologia; 2010, 52, 3; 363-389
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Data transformation for production planning and control systems integration
Autorzy:
Krenczyk, D.
Powiązania:
https://bibliotekanauki.pl/articles/99570.pdf
Data publikacji:
2011
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
data transformation
data mapping
PPC systems integration
Opis:
In this paper the method of production planning and control systems (PROEDIMS and SWZ) integration is presented. Both systems are parts of a distributed system which is thought as a replacement of large MRP / ERP systems for SMEs. This idea derived from the needs of several small and medium enterprises. In these kind of enterprises the larger stress is applied rather on technical preparation of production than tackling business problems. Integration is achieved by methods of data transformation and data mapping. The proposed data transformation interface uses neutral data formats like XML, XML schema, Extensible Stylesheet Language Transformations XSLT and XML Path Language. The functional scheme of the module for data exchange which is necessary for the interaction between the production planning module of PROEDIMS system and production orders verification system for a multiassortment, concurrent production (SWZ) has been proposed and various stages of data transformation have been discussed.
Źródło:
Journal of Machine Engineering; 2011, 11, No. 1-2; 171-180
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mодуляция как переводческая трансформация
Modulation as a translation transformation
Autorzy:
Гочев (Gochev), Гочо (Gocho)
Powiązania:
https://bibliotekanauki.pl/articles/967812.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
translation
modulation
translation transformation
Opis:
Modulation is a process which involves changing the informative parameters of the source language word. The concrete manifestation of this transformation is the act of replacing the source language words with equivalents unrelated to the systematic regularities of lexis and as such they might a) have relevance to these regularities, i.e. the equivalent exhibits a semantic or associative link with the source language word, or b) not have relevance to these regularities, i.e. the equivalent does not exhibit a semantic or associative link with the source language word, but its use is justified by extralinguistic factors (e.g. logical reasoning or a concrete situation).
Źródło:
Acta Universitatis Lodziensis. Folia Linguistica Rossica; 2012, 08; 43-49
1731-8025
2353-9623
Pojawia się w:
Acta Universitatis Lodziensis. Folia Linguistica Rossica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trauma transformacji w Europie Środkowo-Wschodniej
Transformation trauma in Central Eastern Europe
Autorzy:
Długosz, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/619751.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
socio-cultural trauma
transformation
Central Eastern Europe
transformation losers
trauma społeczno-kulturowa
transformacja
Europa ŚrodkowoWschodnia
przegrani transformacji
Opis:
The article presents the results of research into socio-cultural trauma in Central Eastern Europe. In order to verify the theory of trauma, representative survey data obtained in Belarus, Bulgaria, Hungary, Romania, Poland, Russia and Ukraine were used. The conducted analyses have shown that post-communist societies negatively evaluate changes in the economic and political system. Trauma stems from the decreased quality of life and increased crime rate. The surveyed residents of postcommunist countries claimed that the system transformation was disadvantageous to them, and, due to trauma, they saw the future pessimistically. The reaction to their emerging trauma was their nostalgia for communism and the social security it offered. Factors mitigating trauma in post-communist societies are education, age and pro- European tendencies.
Artykuł prezentuje wyniki badań nad traumą społeczno-kulturową w Europie Środkowo-Wschodniej. Do weryfikacji teorii traumy zostały wykorzystane reprezentatywne dane sondażowe z Białorusi, Bułgarii, Węgier, Rumunii, Polski, Rosji i Ukrainy. Prowadzone analizy pokazały, że społeczeństwo postkomunistyczne negatywnie oceniło zmiany systemu gospodarczego i politycznego. Źródłem traumy był spadek poziomu życia oraz wzrost przestępczości. Respondenci uważali, że w wyniku transformacji stracili na zmianach i pod wpływem powstałej traumy pesymistycznie oceniali przyszłość. Rekcją na pojawiającą się traumę była nostalgia za socjalizmem i bezpieczeństwem społecznym przezeń oferowanym. Czynnikami łagodzącymi szok w społeczeństwie postkomunistycznym było wykształcenie, młodszy wiek i orientacja proeuropejska.
Źródło:
Środkowoeuropejskie Studia Polityczne; 2019, 1; 95-121
1731-7517
Pojawia się w:
Środkowoeuropejskie Studia Polityczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polscy ekonomiści o przebiegu i skutkach transformacji
Polish economists about the course and results transformation
Autorzy:
Zagóra-Jonszta, Urszula
Powiązania:
https://bibliotekanauki.pl/articles/592639.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Ocena transformacji
Polscy ekonomiści
Polska transformacja
Evaluation of transformation
Polish economists
Polish transformation
Opis:
Minęło już 28 lat od chwili, gdy rozpoczęła się w Polsce transformacja ustrojowa, czyli proces przechodzenia od gospodarki centralnie planowanej do gospodarki rynkowej. Opinie wśród ekonomistów dotyczące jej przebiegu, skutków i kosztów są podzielone. Celem artykułu jest prezentacja stanowisk polskich ekonomistów wobec sposobu i skutków dokonanych przekształceń systemowych. Starano się zaprezentować zarówno opinie bezkrytycznie akceptujące przebieg i skutki transformacji, jak również krytyczne wobec jej rozwoju i konsekwencji bez oceniania, kto ma słuszność.
It’s been 28 years since in Poland began political transformation, process of the transition from centrally planned economy to a market economy. Opinions among economists about the course, effects and costs are divided. The main goal of this article is to present attitude of polish economists towards the method and effects of transformations system. Presented opinions uncritically accepting process and results of transformation as well as opinions criticizing course and consequences of transformation, without judging who is right.
Źródło:
Studia Ekonomiczne; 2017, 316; 208-219
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A convolution operation for a distributional Hankel transformation
Autorzy:
J. Betancor, J.
González, B.
Powiązania:
https://bibliotekanauki.pl/articles/1288540.pdf
Data publikacji:
1995
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
Hankel transformation
convolution
distributions
Bessel functions
Opis:
We investigate the Hankel transformation and the Hankel convolution on new spaces of generalized functions.
Źródło:
Studia Mathematica; 1995-1996, 117, 1; 57-72
0039-3223
Pojawia się w:
Studia Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A neural system of phonematic transformation
Autorzy:
Podolak, I. T.
Bielecki, A.
Powiązania:
https://bibliotekanauki.pl/articles/1931576.pdf
Data publikacji:
2003
Wydawca:
Politechnika Gdańska
Tematy:
neural networks
input-output data representation
phonematic transformation
Opis:
A common task in speech processing for which neural networks are widely employed is text-to-phoneme conversion. In this paper we propose a novel solution to this problem by combining a multilayer neural network and a modular hybrid system that uses basic rules to subdivide the original problem into easier tasks which are then solved by dedicated neural networks. A hybrid solution can be more rapidly constructed than a single net solution, and is easily extendable. Input data representation is also discussed. A voting committee concept is used to enhance generalization abilities of the system. Efficiency of the proposed systems is compared.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2003, 7, 1; 115-130
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Action professionnelle et pensée transformation
Professional Action and “Transformation Thinking”
Działanie profesjonalne i koncept „myśląc transformacje”
Autorzy:
Barbier, Jean-Marie
Powiązania:
https://bibliotekanauki.pl/articles/2033858.pdf
Data publikacji:
2021-10-29
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Opis:
Une visée d’action est toujours une visée de transformation du monde. En même temps, aux différentes étapes de son développement une action est toujours en transformation. Engager une recherche ou une pensée à propos de l’action en cours ajoute une transformation complémentaire. Ce texte décrit les différentes transformations co-présentes au sein de l’action, et leurs conséquences sur l’usage de la transformation comme paradigme pour penser les différentes actions dans lesquelles se trouvent simultanément engagés des acteurs professionnels et sociaux.
Międzynarodowe tendencje w kierunku profesjonalizacji „poprzez” i „w” nauczaniu na poziomie wyższym przyspieszyły pojawienie się procesu kształcenia profesjonalnego, które nie zadowala się przygotowaniem przesłane do przewidywanego działania profesjonalnego, ale wprost przygotowuje do tego działania. W szczególności zaś do myślenia profesjonalnego, które odnosi się zarówno do procesów transformacji, jak też samo nią jest. Rozwijając w tym artykule koncept „transfromacje”, omawiamy liczne wymiary tego „myślenia”. Analizujemy m.in.: – myślenie o odziaływaniu na drugiego ujmowane jako oddziaływanie na jego aktywność; – myślenie o oddziaływaniu na aktywność drugiego ujmowane jest w kategoriach wzajemnego powiązania (couplage) między podmiotem działającym i aktywnością podmiotu, wobec którego skierowane jest oddziaływanie; – myślenie o tym, że oddziaływanie na drugiego jest również oddziaływaniem na uprzednią dynamikę aktywności podmiotu, wobec którego oddziałujemy; – myślenie o tym, że oddziaływanie na aktywność drugiego stanowi konstruowanie sytuacji działania; – oddziaływanie na aktywność drugiego jest także transformacją swego postępowania w trakcie działania; – oddziaływanie na aktywność drugiego jest też gotowością na wyodrębnienie transformacji intencjonalnych i transformacji dokonanych/zrealizowanych; – zaangażowanie w badania nad swym postępowaniem profesjonalnym jest także transformacją siebie.
The goal of action is always the goal of transformation of the world. At the same time, at the different stages of its development, an action is always in transformation. Undertaking research or thinking about the action in progress adds a complementary transformation. This text describes the different transformations co-present within the action, and their consequences for the use of transformation as a paradigm for thinking about the different actions in which professional and social actors are simultaneously engaged.
Źródło:
Nauki o Wychowaniu. Studia Interdyscyplinarne; 2021, 13, 2; 25-47
2450-4491
Pojawia się w:
Nauki o Wychowaniu. Studia Interdyscyplinarne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation and classification of ordinal survey data
Autorzy:
Sadh, Roopam
Kumar, Rajeev
Powiązania:
https://bibliotekanauki.pl/articles/27312868.pdf
Data publikacji:
2023
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
machine learning
classification
transformation
ordinal data
survey research
Opis:
Currently, machine learning is being significantly used in almost all of the research domains; however, its applicability in survey research is still in its infancy. In this paper, we attempt to highlight the applicability of machine learning in survey research while working on two different aspects in parallel. First, we introduce a pattern-based transformation method for ordinal survey data. Our purpose for developing such a transformation method is two-fold: our transformation facilitates the easy interpretation of ordinal survey data and provides convenience while applying standard machine-learning approaches; and second, we demonstrate the application of various classification techniques over real and transformed ordinal survey data and interpret their results in terms of their suitability in survey research. Our experimental results suggest that machine learning coupled with a pattern-recognition paradigm has tremendous scope in survey research.
Źródło:
Computer Science; 2023, 24 (2); 205--224
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mikrobiologiczne przemiany ksenobiotyków
Microbial transformation of xenobiotics
Autorzy:
Greń, I.
Powiązania:
https://bibliotekanauki.pl/articles/1218518.pdf
Data publikacji:
2012
Wydawca:
Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
Tematy:
ksenobiotyk
biodegradacja
biodostępność
transformacja
kometabolizm
xenobiotics
biodegradation
bioavailability
transformation
cometabolism
Opis:
W wyniku działalności człowieka, do środowiska codziennie dostają się duże ilości różnych pod względem chemicznym ksenobiotyków. Właściwości fizykochemiczne tych związków przyczyniają się do akumulacji w środowisku, a ich toksyczność stanowi niebezpieczeństwo dla wszystkich żywych organizmów. W walkę z ksenobiotykami zostały zaangażowane mikroorganizmy, które na drodze procesów biodegradacji, mineralizacji lub transformacji przyczyniają się do zmniejszenia stężenia ksenobiotyków w środowisku naturalnym.
As the result of human activity large amount of chemically different xenobiotics enter the environment every day. Physical and chemical properties of these compounds contribute to their accumulation in the environment, and their toxicity is dangerous for all living organisms. That's why microorganisms have been engaged for fight with xenobiotics through performing their biodegradation, mineralization or transformation. In this way microorganisms contribute to decrease the amount of xenobiotics in environment.
Źródło:
Chemik; 2012, 66, 8; 835-842
0009-2886
Pojawia się w:
Chemik
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poncelet’s porism in transformation group framework
Autorzy:
Cieślak, W.
Felińska, H
Szuster, J.
Mozgawa, W.
Powiązania:
https://bibliotekanauki.pl/articles/102662.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
transformation group
Poncelet's porism
Opis:
In this paper we introduce a transformation group connected with Poncelet’s porism. Several open questions following from our considerations end the paper. The aim of this paper is to give a new approach to find an algebraic Fuss-type formula for all natural n>2. Developed method may be applied to investigations of Poncelet’s porism.
Źródło:
Advances in Science and Technology. Research Journal; 2014, 8, 24; 28-31
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Post-Soviet Belarus: The Transformation of National Identity
Autorzy:
Titarenko, Larissa
Powiązania:
https://bibliotekanauki.pl/articles/648309.pdf
Data publikacji:
2011-01-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
post-Soviet Belarus
national identity
nation
systemic transformation
pluralism
Opis:
The paper deals with the formation of a new national identity in Belarus under conditions of post-Soviet transformation. Under the term of "national identity" the author means the identity of the population of the Republic of Belarus that will be adequate to its status of a newly independent state acquired after 1991. Special attention is paid to the existing major research approaches to the problem of constructing this national identity. According to the author's view, both major approaches are inadequate; the author puts forward a new (third) approach that goes beyond discussions on language and national culture, and corresponds to the concept of plurality of identities. The author describes some paradoxes of national identity based on the opposition of "nation" and "people". These correspond to the Western model of the "creation of modern nations", which is not fully applicable to post-Soviet Belarus. All attempts to apply this model to contemporary Belarus lead scholars to several "cultural paradoxes" that can, however, be explained within a new approach.
Źródło:
International Studies. Interdisciplinary Political and Cultural Journal; 2011, 13; 6-18
1641-4233
2300-8695
Pojawia się w:
International Studies. Interdisciplinary Political and Cultural Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital transformation of energy sector enterprises in Poland. Rationale and practices
Autorzy:
Chwiłkowska-Kubala, Anna
Malewska, Kamila
Mierzejewska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/27313481.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
digital transformation
digital strategy
digital transformation strategy
prerequisites for digital transformation
energy sector companies
transformacja cyfrowa
strategia cyfrowa
strategia transformacji cyfrowej
warunki wstępne dla transformacji cyfrowej
firmy sektora energetycznego
Opis:
Purpose: With increasing digitalization, the debate on the direction of transformation in various sectors of the economy and their ability to keep up with the changes in this area is becoming increasingly complex. The energy industry is one of the key sectors in the economy, and as such it must follow trends and adapt to changing conditions. The aim of the paper is to diagnose and assess the level of progress in digital transformation among Polish energy sector enterprises. Design/methodology/approach: The research was conducted on a group of 110 entities, with a survey questionnaire. The gathered data was analyzed using descriptive statistics. Findings: Although the level of employing Industry 4.0 tools in Polish energy sector enterprises is at a low level, managers recognize the importance of following the path toward digital transformation. The awareness of particular digital transformation prerequisites differs depending on the phase of the digital transformation process. Research limitations/implications: Among the limitations of the research procedure, issues such as the single respondent design and the exclusion of micro entities from the research should be noted. However, the exclusion of micro entities from the analysis was intentional, and this area deserves the attention of researchers. The specificity of the functioning and organization of the activity of micro enterprises may distort the image of the sector. Referring to the single respondent design, it was assumed that in this phase of the research it is reasonable to collect individual opinions specific to a given enterprise. It would be worth extending the analysis by conducting in-depth interviews or attempting more in-depth research at the level of individual entities. Originality/value: This article contributes to the knowledge of the energy sector in Poland in the context of Industry 4.0.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2022, 162; 101--120
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital transformation in Ukraine
Autorzy:
Filipchuk, Hlib
Powiązania:
https://bibliotekanauki.pl/articles/2117157.pdf
Data publikacji:
2021
Wydawca:
Zakład Ubezpieczeń Społecznych
Źródło:
Ubezpieczenia Społeczne. Teoria i praktyka; 2021, 4; 103-118
1731-0725
Pojawia się w:
Ubezpieczenia Społeczne. Teoria i praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Helmert transformation: a proposal for the problem of post-transformation corrections
Autorzy:
Gargula, Tadeusz
Gawronek, Pelagia
Powiązania:
https://bibliotekanauki.pl/articles/43852780.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
transformacja Helmerta
algorytm transformacji
korekta Hausbrandta
planar Helmert transformation
Hausbrandt post-transformation corrections
2D transformation algorithm
Opis:
The geodesy literature seems to offer comprehensive insight into the planar Helmert transformation with Hausbrandt corrections. Specialist literature is mainly devoted to the issues of 3D transformation. The determination of the sought values, coordinates in the target system, requires two stages of computations. The classical approach yields ‘new’ coordinates of reference points in the target system that should not be changed in principle. This requires the Hausbrandt corrections. The paper proposes to simplify the two-stage process of planar transformation by assigning adjustment corrections to reference point coordinates in the source system. This approach requires solving the Helmert transformation by adjusting conditioned observations with unknowns. This yielded transformation results consistent with the classical method. The proposed algorithm avoided the issue of correcting the official coordinates of the control network and using additional (post-transformation) corrections for the transformed points. The proposed algorithm for solving the plane Helmert transformation for [...] reference points simplifies the computing stages compared to the classical approach. The assignment of adjustment corrections to coordinates of reference points in the source system helps avoid correcting coordinates of the reference points in the target system and additional corrections for transformed points. The main goal of any data adjustment process with the use of the least squares method is (by definition) obtaining unambiguous quantities that would strictly meet the mathematical relationships between them. Therefore, this work aims to show such a transformation adjusting procedure, so that no additional computational activities related to the correction of already aligned results are necessary.
Źródło:
Advances in Geodesy and Geoinformation; 2023, 72, 1; art. no. e34, 2023
2720-7242
Pojawia się w:
Advances in Geodesy and Geoinformation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-precision bearing estimation for active sonar with cylindrical array, performed by interpolated array transformation
Autorzy:
Leśniak, W.
Powiązania:
https://bibliotekanauki.pl/articles/332709.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
interpolated array transformation
Opis:
The article presents a method for improving the accuracy of bearing in multibeam sonar with a cylindrical array. The antenna’s non-linearshape and the resulting non-uniform sampling of the signal in space, mean that known methods of high-resolution spectral analysis cannot be used. In order to apply an algorithm from this group, a linear virtual antenna must be produced. The paper presents a technique of mapping a cylindrical array to the equivalent linear form. The simulation results present the accuracy of bearing estimation in the presence of white noise. Furthermore, the limitations of the method and practical aspects of the application in a real sonar system are discussed.
Źródło:
Hydroacoustics; 2016, 19; 265-276
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Decompositions of hypersurface singularities oftype $J_{k,0}$
Autorzy:
Jaworski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1311702.pdf
Data publikacji:
1994
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
hypersurface singularity
j-invariant
underdiagonal deformation
shift transformation
quasihomogeneous transformation
Opis:
Applications of singularity theory give rise to many questions concerning deformations of singularities. Unfortunately, satisfactory answers are known only for simple singularities and partially for unimodal ones. The aim of this paper is to give some insight into decompositions of multi-modal singularities with unimodal leading part. We investigate the $J_{k,0}$ singularities which have modality k - 1 but the quasihomogeneous part of their normal form only depends on one modulus.
Źródło:
Annales Polonici Mathematici; 1994, 59, 2; 117-131
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leadership education for social transformation. Barcelona social inclusion plan
Autorzy:
Sorribes, Joan
Powiązania:
https://bibliotekanauki.pl/articles/2003273.pdf
Data publikacji:
2020-12-09
Wydawca:
Akademia Ignatianum w Krakowie
Tematy:
Leadership
social transformation
Economic Crisis
Education
Strategic Plan
Barcelona
Opis:
In the Europe of the European Union, policies and programmes on the social inclusion of millions of Euros have been presented for years in different countries, with a greater concentration in the countries of the South and neighbouring countries. This issue is of concern to state, regional and also local governments. The strategies proposed are also multilevel. It is the latter that have the most complicated role since they are the ones that are closest to the problem.  For this last level of public administration, the main obstacle is the lack of resources, becoming clearly dependent on European, national and autonomous funds. The analysis of the plans guides us as to which aspects are the most important. This is the case of Barcelona, because it is an example of inclusive support measures and teamwork on a European and international scale. A theoretical model derived from the analysis of the theory and the results of the application of the different social policies of inclusion through training is presented, in which the leader has a determining role and a new actor is incorporated into the traditional models.
Źródło:
Studia Paedagogica Ignatiana; 2020, 23, 3; 19-42
2450-5358
2450-5366
Pojawia się w:
Studia Paedagogica Ignatiana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-Cartesian Frame Transformation-Based Control of a Three-Phase Power Converter During Unbalanced Voltage Dip – Part I: Transformation Principles
Autorzy:
Iwański, Grzegorz
Maciejewski, Paweł
Łuszczyk, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1193698.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
AC/DC
power conversion
current control
Clarke's transformation
Opis:
One of the currently investigated problems in power electronics-based electrical energy conversion is proper operation of electronic converters during grid voltage imbalance and harmonics. In classic control methods, it introduces oscillations of variables, resulting in the necessity to improve control systems with signals filtration and usually by application of resonant terms as part of current controllers. The paper presents a new approach to grid-connected inverter control based on transformation to a non-Cartesian frame, the parameters of which are correlated with grid voltage asymmetry. The proposed method results in resignation from resonant terms used as controllers and their replacement with proportional–integral terms for which anti-wind-up structures are significantly simpler than for oscillatory terms. The paper presents new transformation principles, features and some simulation results showing the waveforms of signals transformed to the new non-Cartesian frame.
Źródło:
Power Electronics and Drives; 2019, 4, 39; 47-61
2451-0262
2543-4292
Pojawia się w:
Power Electronics and Drives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
U.S.-China Rivalry as a Ground for Transformation of Global Security Structures
Autorzy:
Kunz, Waldemar
Powiązania:
https://bibliotekanauki.pl/articles/27322885.pdf
Data publikacji:
2022-08-04
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
economics
security
international rivalry
transformation
Opis:
Relations between the United States of America and China are marked by cooperation and rivalry in terms of the qualitative change of security structures in the global dimension in the 21st century, which translates into political, social and, above all, economic issues, to which the logic of conflict between Washington and Beijing is closely related. China is a global economic superpower and is able to economically challenge the U.S., which has political consequences in terms of a possible change of leadership in the international context, towards a relative weakening of the U.S. position and a significant strengthening of the status of China, which is guided by the philosophy of Confucianism and the concept of the “long march” for dominance in the modern world, which – as economic determinants show – is very successful, given the phenomenon of its expansion in Asia, Africa and South America. The main intention and purpose of this paper are to present the complex topic of security structures in the global dimension, indicating the wide range of multifaceted U.S.-Chinese rivalry, attempting to diagnose the international situation and the formation of a specific new dimension of security since the turn of the 20th and 21st centuries (until 2019), determining the economy, politics and society.
Źródło:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje; 2022, 42; 70-92
2299-4033
Pojawia się w:
Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Polish Countryside in the Process of Transformation 1989–2009
Autorzy:
Halamska, Maria
Powiązania:
https://bibliotekanauki.pl/articles/1929692.pdf
Data publikacji:
2011-03-23
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
countryside
transformation
deruralization deagrarianization
restratification
new agrarian
model
Opis:
The author of this essay argues that, when viewed from a longer time perspective, four major processes have been taking place in the Polish countryside, changing its character, just as they have been doing in other Western and Eastern European countries: deruralization, deagrarianization, development of a new model of agriculture (peasantization/depeasantization) and restratification. These processes are changing 1) the place of the countryside in society, 2) the place of agriculture in society and the economy as well as 3) the structure of the countryside as a social subsystem. These changes have been taking place throughout the last two decades, albeit with different speeds in different segments of time. Three of these processes, deruralization, deagrarianization and restratification, are continuations of processes which were already in motion before 1989. Their dynamics do not differ from the Western and Central- Eastern European canon. A fourth,more original process can also be detected in the development of a new agrarian model, however, adjustment of the post-communist structure of agricultural production to market economy.
Źródło:
Polish Sociological Review; 2011, 173, 1; 35-54
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Desired Public Policy Model for Poland during the Transformation Period
Autorzy:
Skawińska, Mirosława
Powiązania:
https://bibliotekanauki.pl/articles/2026721.pdf
Data publikacji:
2006-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
public policy
policy model
transformation period
Polska
Opis:
While entering the transformation period, Poland started changes in economics, which was run by the state and was characterized by the lack of market equilibrium and low degree of satisfying the nation’s needs. The change of the state’s role in the economic system became the major challenge for Poland, which started transformations of the system in 1989. The ending of this major phase of transformation can be gauged not only by the degree of state’s withdrawal from the role of the owner and a manager, and replacing this role by a stable set of systemic rules, but also by introducing new market organizing institutions and the degree of financial independence of economic entities from the domination of politics.
Źródło:
Polish Political Science Yearbook; 2006, 35; 120-130
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The transformation of family values in Belarus: Social and demographic factors
Autorzy:
Artsiomenka, Alena
Powiązania:
https://bibliotekanauki.pl/articles/1041588.pdf
Data publikacji:
2019-12-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
values transformation
family
marriage
children
gender
Belarus
Opis:
The article is devoted to the social and demographic factors of family values transformation in Belarus. It aims to find out to what extent age, educational level, and place of residence influence the dynamics of changing family values. Based on the data of the European Value Survey in Belarus in 2000, 2008 and 2017, the tendencies of the transformation of attitudes towards family, marriage, children, and women combining family and profession roles, are analysed. It is concluded that changes in family values in the Eastern European region and Belarus are multidirectional. On the one hand, the significance of the family and marriage is growing. On the other – the necessity to combine the professional and family roles of women is getting more common. The paper evaluates how these general trends are manifested in different social groups; broken down by age, education level and place of inhabitance. The analysis allows one to conclude that there are universal trends like the importance of family as it is. However, some trends like pronatalist attitudes have specificity for different groups. The reasons for family values transformation include the position on the labour market, the perspective of professional self-realisation, and income growth. A lack of such a perspective among women with secondary education causes them to be more focused on family and children. Both urbanisation and the growth of a young generation with a high educational level can contribute to the decrease of pronatalist attitudes and an increase in the idea of women combining family and professional roles in the future.
Źródło:
Eastern Review; 2019, 8; 87-99
1427-9657
2451-2567
Pojawia się w:
Eastern Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Re-branding Colombia through Urban Transformation and Rural Regional Marketing
Autorzy:
Muñiz Martínez, Norberto
Powiązania:
https://bibliotekanauki.pl/articles/1023079.pdf
Data publikacji:
2019-12-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
urban transformation
cultural service ecosystem
Medellín
rebranding
Opis:
Colombia is now projecting a new, positive image to the world after overcoming a past characterised by politically inspired guerrilla warfare and violent conflict with narco-trafficking cartels which had ravaged the country for decades. Even before the country’s transformation, other intermediate place institutions – cities and regions – had already taken significant steps towards territorial change and marketing. This paper outlines the processes involved in urban and social transformation in the city of Medellín and in the marketing of the coffee region, as illustrative cases of city re-branding and regional branding, respectively.
Źródło:
International Studies. Interdisciplinary Political and Cultural Journal; 2019, 24, 2; 79-94
1641-4233
2300-8695
Pojawia się w:
International Studies. Interdisciplinary Political and Cultural Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Historiografia polskiej transformacji? Szkic do bilansu
Historiography of the Polish transformation? A draft to a summary
Autorzy:
Przeperski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2089412.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
systemic transformation
economic transformation
year 1989
breakthrough
historiography
transformacja ustrojowa
transformacja ekonomiczna
1989 rok
przełom
historiografia
Opis:
There have been several canonical studies on the historiography of the political history of the systemic transformation in Poland still constitute a point of reference for researchers today. At the same time, however, the dynamic growth of the source base and the increasing popularity of post-structuralist scientific trends resulted in the fact that the research perspective characteristic of this canon is aging rapidly. The analysis and comments formulated in this text are an attempt at balancing the strengths and weaknesses of the historiography of the political history of the systemic transformation to date and an attempt to indicate how it potentially could develop further.
Źródło:
Kwartalnik Historii Nauki i Techniki; 2022, 67, 1; 89--103
0023-589X
2657-4020
Pojawia się w:
Kwartalnik Historii Nauki i Techniki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
THE APPLICATION OF INSTITUTIONAL ECONOMICS TO ANALYSIS OF THE TRANSFORMATION OF THE POLISH ECONOMY
Autorzy:
Turek, Marian
Powiązania:
https://bibliotekanauki.pl/articles/450556.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Gdański. Wydawnictwo Uniwersytetu Gdańskiego
Tematy:
Transformation
Polish Economy
Institutional Economics
Opis:
The aim of the article is to analyse the role of institutions as one of the most important factors in economic and social development. Different aspects of Polish economics are discussed in the light of the theoretical work of Arrow, von Hayek, North, Williamson and others, and conclusions are drawn.
Źródło:
International Journal of Emerging and Transition Economies (IJETE); 2010, 3, 1; 31-49
1308-2701
Pojawia się w:
International Journal of Emerging and Transition Economies (IJETE)
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Properties of Transformation Quantile Regression Model
Własności transformacji modelu regresji kwantylowej
Autorzy:
Trzpiot, Grażyna
Powiązania:
https://bibliotekanauki.pl/articles/905653.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
quantile regression
quantile regression model
Box-Cox transformation
Opis:
We present in this paper a few important direction on research using quantile regression. We start from some motivation for this method of regression. Secondly we present some main areas of application this method. Finally we wanted to point out transformation of the main model. This model, introduced by Powell (1991) and further analyzed by Chamberlain (1994) and Buchinsky (1995), specifies the conditional quantiles of the Box-Cox transformation of the variable under appraisal as a linear function of the covariates. It provides, within a simple set-up, the needed flexibility, as both the transformation parameter and the coefficients of the linear function are allowed to vary freely at each point of the distribution. The Box-Cox quantile regression, which has the linear and log-linear models as particular cases, will provide, therefore, a direct answer to the question of the appropriate transformation to be used.
Przedstawiamy artykuł, w którym omawiamy modele regresji kwantylowej. Omawiamy motywacje dla stosowania klasycznego modelu, jak również główne kierunki zastosowań regresji kwantylowej. Następnie przechodzimy do transformacji podstawowego modelu. Ten model jest wprowadzony przez Powell’a (1991) a kolejno analizowany przez Chamberlain’a (1994) i Buchinsky’ego (1995), wprowadzono specyficzne warunkowe kwantyle znane jako transformacja Box– Cox’a. Omawiamy estymację modeli oraz testy istotności.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2013, 285
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ownership transformation processes in Poland between 1989 and 2014 – Selected issues
Autorzy:
Pachuca-Smulska, Beata
Powiązania:
https://bibliotekanauki.pl/articles/451785.pdf
Data publikacji:
2015
Wydawca:
Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie
Tematy:
privatization
state-owned enterprises commercialization
ownership transformation
Opis:
The article presents a legal analysis of regulations dealing with ownership transformation in Poland in the period 1990–2014. The paper also makes reference to the social and economic conditions at the time, which influenced the character of the first regulation for state-owned enterprises and subsequent evolution of the Polish legal framework for ownership transformations. The author underlines frequent changes to the laws which resulted from the necessity to reach privatizations goals as set by the Minister of the State Treasury.
Przedmiotem artykułu jest analiza dogmatycznoprawna obowiązujących przepisów regulujących problematykę przekształceń własnościowych w Polsce w latach 1990–2014. Merytoryczny zakres badań odnosi się także do uwarunkowań społeczno- gospodarczych, które miały wpływ na kształt pierwszej regulacji dotyczącej przedsiębiorstw państwowych, a następnie ewolucję ustawodawstwa regulującego przekształcenia własnościowe. Autorka zwraca uwagę na dużą dynamikę przepisów, która wiązała się z koniecznością osiągnięcia przez ustawodawcę celów prywatyzacyjnych określonych przez Ministra Skarbu Państwa.
Źródło:
Journal of Modern Science; 2015, 27, 4; 383-402
1734-2031
Pojawia się w:
Journal of Modern Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improved transformation of Agrobacterium assisted by silver nanoparticle
Autorzy:
Benny, Amala
Alex, Swapny
Soni, K.B.
Anith, K.N.
Kiran, A.G.
Viji, M.M.
Powiązania:
https://bibliotekanauki.pl/articles/16648111.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
silver nanoparticles
Agrobacterium transformation
calcium chloride
competent cells
freeze thaw
transformation efficiency
Opis:
In transgenic plant development, the low transformation efficiency of Agrobacterium with exogenous DNA is the major constraint, and hence, methods to improve its transformation efficiency are needed. Recently, nanoparticlemediated gene transfer has evolved as a key transformational tool in genetic transformation. Since silver nanoparticles (AgNPs) can induce pores on the cell membrane, their efficacy in the improvement of conventional calcium chloride freeze-thaw technique of transformation of Agrobacterium was explored in this study. Agrobacterium cells in the exponential growth phase were exposed to different concentrations of AgNPs (0.01, 1, 5, 10, and 20 mg/l), and the half-maximal effective concentration (EC50) was determined via Probit analysis using the SPSS software. Transformation efficiency of AgNPs alone and in combination with calcium chloride was compared with that of the conventional calcium chloride freeze-thaw technique. AgNPs at a concentration of 0.01 mg/l in combination with calcium chloride (20 mM) showed a ten fold increase in the transformation efficiency (3.33 log CFU (colony-forming unit/microgram of DNA) of Agrobacterium tumefaciens strain EHA 105 with plasmid vector pART27 compared with the conventional technique (2.31 log CFU/μg of DNA). This study indicates that AgNPs of size 100 nm can eliminate the freeze-thaw stage in the conventional Agrobacterium transformation technique, with a 44% improvement in efficiency. The use of AgNPs (0.01 mg/l) along with 20 mM calcium chloride was found to be an economically viable method to improve the transformation of Agrobacterium with exogenous plasmid DNA.
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2022, 103, 3; 311-317
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Consumer Policy in Poland in the Period of Transformation
Autorzy:
Malczyńska-Biały, Mira
Powiązania:
https://bibliotekanauki.pl/articles/1390790.pdf
Data publikacji:
2018-03-28
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
consumer protection
economic policy
consumer policy
social policy
systemic transformation
Opis:
The article is based on an analysis of Polish and international legal acts, government programs and literature, and aims at presenting the concept and the scope of consumer policy in the period of systemic transformation in Poland. The publication features an analysis of the major factors shaping consumer policy in Poland in the years 1989-2004. Selected international legal acts affecting consumer protection in the years 1989-1997 were also analyzed. Elements of consumer policy present in selected governmental economic programs in the period of transformation were synthesized. It was assumed that consumer policy in the period of systemic transformation indirectly resulted from the economic policy of the government. Its shape was primarily affected by the social and economic transformation occurring since 1989 and the birth of free-market economy. The process of adjusting the Polish legislation to the European Union standards, which began in 1991, and subsequent accession to the European Union in 2004 also played an important role.
Źródło:
Studia Historiae Oeconomicae; 2017, 35; 129-141
0081-6485
Pojawia się w:
Studia Historiae Oeconomicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of the Vistula Lagoon into a canonical domain
Autorzy:
Prosnak, W.J.
Czesnik, P.P.
Powiązania:
https://bibliotekanauki.pl/articles/48837.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
transformation
conformal mapping
Vistula Lagoon
shoreline
inversion
Opis:
The paper deals with the conformal mapping of finite, plane, simply connected domains, representing oceans, lakes, estuaries, bays, lagoons, and other natural water bodies of this kind. As a rule, they are bounded by geometrically complex shorelines. The partial differential problems investigated in Oceanology and posed in such domains have turned out to be difficult to solve for at least three reasons. They follow on from the mathematical properties of the differential equations governing such problems, from the just-mentioned geometrical complexity of the domains of solution, and from the sensitivity of the solutions to boundary conditions. In view of the last reason the contours admitted as boundaries of the domains of the solution ought to be as close to the real shorelines as possible. The obviously inaccurate approximation of the shorelines by ‘staircases’, which appears rather often (cf. Catewicz & Jankowski 1983, Lin & Chandler-Wilde 1996) as a consequence of applying finite difference methods to the solution of the partial differential problems, raises serious doubts from the point of view of Numerical Fluid Mechanics. It is recalled in the paper that such inaccuracies are not unavoidable: that complicated plane domains can be transformed accurately by means of properly applied conformal mapping onto regular, canonical domains – in particular, onto discs or squares. Such a transformation is demonstrated on the rather difficult example of the Vistula Lagoon. The transformation begins with the decomposition of the domain into five plane subdomains, each one of which is eventually transformed onto a disc. Every such result is arrived at quite independently of the remaining subdomains, by means of a set of properly selected consecutive mappings. Hence, the final canonical domain consists in this case of a system of five discs which, however, within the framework of this differential problem, have to be treated as interconnected. The interconnections involve images of four segments of straight lines, separating the original subdomains. The transformations and the resulting canonical domain presented in the paper are intended to be applied to the solution of certain hydrodynamical problems concerning the Vistula Lagoon, which will be published elsewhere.
Źródło:
Oceanologia; 2001, 43, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Extending Cognitive Pragmatics: Social Mechanisms of Mind Transformation
Autorzy:
Żuromski, Daniel
Pacholik-Żuromska, Anita
Fedyniuk, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2127718.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
Cognitive Pragmatics
mechanism-based explanation
transformation
metacognition
Opis:
In this article we propose an extended approach in terms of Cognitive Pragmatics (CP) to the explanation of the development of the higher cognitive processes. Therefore, we explain in terms of CP how linguistic and pre-linguistic social practices shape the mind. CP, as we understand it here presents a broader transdisciplinary position covering developmental psychology, primatology, comparative psychology, cultural psychology, anthropology and philosophy. We present an argumentation for the thesis that CP provides an explanation to the origins and developmental mechanisms of some of higher mental functions unique to humans. Thus, we want to extend the notion of CP beyond its standard definition by emphasizing the transformative component of communicative acts. In our approach, CP first and foremost examines the cognitive mechanisms underlying social pre-linguistic and linguistic communication. Secondly, it explores how this communication reorganizes and transforms cognitive abilities and processes. We would like to extend the tasks of CP as well, because its goal is to not only describe cognitive processes that enable communication, but also to explain the social mechanisms of transformation of mind and cognition. We provide an example of said mechanisms of development of higher cognitive functions through the account of metacognition.
Źródło:
Analiza i Egzystencja; 2022, 58; 65-91
1734-9923
2300-7621
Pojawia się w:
Analiza i Egzystencja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cyfrowa transformacja firm a kultura ryzyka
Digital transformation of companies and risk culture
Autorzy:
Kasiewicz, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/1012482.pdf
Data publikacji:
2020-06-30
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
risk culture
digital transformation
transformation of companies
company in the digital environment
kultura ryzyka
transformacja cyfrowa
transformacja przedsiębiorstw
przedsiębiorstwo w otoczeniu cyfrowym
Opis:
Celem artykułu jest przedstawienie poglądów, jakie zostały sformułowane na temat miejsca, roli i funkcji kultury ryzyka w procesie transformacji cyfrowej oraz omówienie najważniejszych wyników badań w tym temacie. W artykule została formułowana następująca hipoteza: marginalizacja, odraczanie w czasie lub zaniechania wykorzystania kultury ryzyka w procesie dostosowywaniu się przedsiębiorstw do działania w otoczeniu cyfrowym stanowi strategiczną, wysoce kosztowną pomyłkę. Artykuł składa się z trzech części. W pierwszej zostały podane podstawowe informacje o transformacji cyfrowej firm i znaczenia tego procesu dla rozwoju przedsiębiorstw. W drugiej części artykułu zostały zidentyfikowane i omówione kluczowe czynniki sukcesu, jakie rekomendowane są na ten temat w literaturze przedmiotowej. Ostatnia część poświęcona jest określeniu roli kultury ryzyka w procesie transformacji i skutkach jej zaniechania.
The aim of the article is to present the views concerning the place, role and function of the risk culture in the process of digital transformation and to discuss the most important results of studies on the subject. The article sets forth the following hypothesis: marginalisation, postponement or failure to use risk culture in the process of adjusting companies to the operation in the digital environment is a strategic and highly expensive mistake. The article consists of three parts. The first part introduces the basic information on the digital transformation of companies and shows the importance of this process for the development of companies. The second part of the article identifies and discusses key success factors that are recommended in the source literature. The last part is devoted to the determination of the role of the risk culture in the process of transformation and the results of the failure to use it.
Źródło:
Kwartalnik Nauk o Przedsiębiorstwie; 2020, 55, 2; 43-53
1896-656X
Pojawia się w:
Kwartalnik Nauk o Przedsiębiorstwie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of education transformation on improving key competence in geography teaching
Autorzy:
Piotrowska, I.
Powiązania:
https://bibliotekanauki.pl/articles/2084585.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
education
transformation
competence
geography
teaching
teacher
creative teacher
Polska
Opis:
Systemic transformation taking place in Poland for many years now, have included all fields of the economy. It is particularly visible on the level of society education. The implemented reform of education system introduced thorough structural and curricular changes. New subjects were introduced, such as nature, information and communication technologies, which refers to civilizational achievements. A school was entrusted with accomplishing a very important task of getting young people ready to live in a knowledge-based society, because knowledge and skills account today for the greatest treasure of societies. Ambitious tasks were entrusted also to the teachers. Adaptation to development of technology and application of digital devices in teaching subjects was one of these tasks. The aim of this article is to define the influence of education transformation on improving key competence in geography teaching. Presentation of the results of the conducted research concerning level of application of new technologies in schools, diversity of curricula and teachers' approach to new technologies in geography teaching with awareness of very high informatics competence of the contemporary students was a mean to achieve this goal. Also methodical and substantial solutions improving teachers' qualifications are proposed. Significant questions arise: is e-school, development of which has been observed in the recent years, going to raise effectiveness of education? And is a contemporary teacher - follower of constructivism - applying various teaching methods going to facilitate development of particular key competence of 21st century?
Źródło:
Prace i Studia Geograficzne; 2011, 48; 27-40
0208-4589
Pojawia się w:
Prace i Studia Geograficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cross-border: juvenile delinquency and crime a paradoxical nexus for social transformation
Autorzy:
Ogbonnaya, Dickson
Powiązania:
https://bibliotekanauki.pl/articles/1933339.pdf
Data publikacji:
2021-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Cross-border
Juvenile delinquents
Crime
and Social transformation
Opis:
Talented youths such as students, professionals, information technology experts, entrepreneurs, cultural workers, and others are now more internationally mobile in the world economy as a delinquent response to new opportunities (and risks) that are offered by globalization. This trend has been reinforced by the greater information flow on economic opportunities and life-styles in different cities and countries across the globe and by lower transportation costs. The burden of this paper is a critical examination of the various dimensions of delinquent international mobility of human capital and its developmental implications on source nations (often developing countries), recipient nations (often rich countries), and on international crime and development. The work is also interested in empirical solution to risk factors against youthful talents and possibilities as imperatives for social mobilization and transformation in a globalized world. The theoretical model for this work shall connect neo-Marxist critical perspective and comparative advantage theory viewed in the light of parsonnian social order model. Finally, the paper will critique social transformation problematic associated with youthful talents not developed and mobilized. Through resourceful literature and empirical models as stated earlier, the possible solutions will emerge. My expectation is to highlight the need for an adequate and cooperative policy response that balances the human resource needs of the source countries and of the receiving countries considering the fact that ethical standards for recruitment and compensation schemes are possible tools to deal with this phenomenon.
Źródło:
Reality of Politics; 2021, 16; 78-92
2082-3959
Pojawia się w:
Reality of Politics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Editorial paper: Business Model Innovation – A Concept Between Organizational Renewal and Industry Transformation
Autorzy:
Freiling, Jörg
Powiązania:
https://bibliotekanauki.pl/articles/475093.pdf
Data publikacji:
2015
Wydawca:
Fundacja Upowszechniająca Wiedzę i Naukę Cognitione
Tematy:
Business Model Innovation Organizational Renewal
Industry Transformation
Opis:
With the new millennium and the hype of electronic business a new movement was created that still gains momentum: business model innovations. Deeply influenced by business informatics in the early years, business models and business model innovations became a pervasive part of our business life. Particularly business model innovations opened the door for a thinking far beyond product and process innovations. By considering new ways of designing value propositions, value-added architectures and sales modes (e.g. Timmers, 1998), business model innovations became an attractive option of recent innovation management and strategic management of the entrepreneurial kind as well. Especially small- and medium-sized entities (SMEs) found a new way to innovate without spending too much resources in uncertain investments. Once successfully implemented, business model innovations on the micro level drive organizational renewal and/or help in developing new businesses. More than that, business model innovations may change the ‘rules of the game’ in markets and trigger processes of industry transformation (Porter & Rivkin, 2000) on the macro level. Despite the considerable power of business model innovations, not every innovative business model is a ‘home-run’. Empirical evidence suggests (e.g. Freiling & Dressel, 2014) that sophisticated new business models promise ‘win-win’ constellations for both customers and suppliers, but face the problem of limited adoption in target markets. Insofar, the implementation goes along with numerous obstacles. Little is said about the root causes of these obstacles and the ways how to cope with these challenges. Many of the articles of this special issue address the background of business model innovations and open the door to new debates. This illuminates the rather inter-disciplinary nature of business model innovations that deal with different kinds of novelties for both suppliers and customers. Based on Schumpeter (1934), innovations may relate to products, processes, organizational modes as well as novel purchasing and distribution modes. These novelties are often interrelated and call for an over-arching frame. If well designed, business models can be such umbrellas and are, thus, useful elements of innovation and strategic management. More than that, they push forward the notion of systemic innovation as a core challenge for both strategic decision-making and innovation. The papers deal with both customers and suppliers, as innovation cannot be separated from adoption processes in markets. In this regard, some former background issues come to the fore in this special issue, such as the still under-researched role of emotions (cf. Straker and Wrigley, 2015) and the role of diversity of people (particularly in the light of different cultural backgrounds – cf. Harima and Vemuri, 2015). Innovating business models is among the priorities of leading companies in most recent times to keep a certain balance of value creation and value capture (Teece, 2010; Zott et al. 2011). While business model innovations require particular capabilities to develop new industry architectures (Jacobides et al., 2006; Freiling et al., 2008), business model innovation is a challenge that often returns to top positions of the management agenda. To change from one business model to another, however, is a different and often even more demanding challenge that is based on dynamic capabilities (Teece, 2007). By dynamic capabilities companies are able to sense and seize new business opportunities and to reconfigure the company. The bare existence of dynamic capabilities allows changing business models more proficiently and, thus, tapping the potential of new business opportunities (Müller and Vorbach, 2015). However, while business model innovations have played a role in the entire economy in recent years, there are contexts where these innovative moves find a very fertile background. Without necessarily excluding other companies, particularly young firms seem to belong to these settings. Insofar, entrepreneurship and business model innovations are closely linked. One reason for this may be that incumbents are locked in their everyday business, reinforced by specific investments, and do not find enough time to go substantially beyond that. Thus, they are prone to attacks based on innovative business models of start-ups that are in need of doing something new and different to start launching their solutions in target markets. Entrepreneurship practice is full of examples where new ventures translated a basic innovation into a business model innovation to ‘make’ a market (e.g. Facebook, Amazon, Cirque du Soleil). The multitude of different ventures is hard to describe exhaustively, if it is possible at all. In this regard, it makes a difference whether the ventures are profit-oriented or non-profit ones. Papers of this special issue deal especially with this question (Jokela and Elo, 2015; Balboni and Bortoluzzi, 2015). On a more pragmatic level, the question arises how to visualize the real nature of business models and how to plan and implement them. In literature, there is a huge variety of understandings – like Timmers’ (1998) model of three business model components, the Morris et al. (2005) six-element approach or the nine-component ‘business model canvas’ framework of Osterwalder and Pigneur (2010). In this special issue, many articles adopted the more fine- grained business model canvas approach that already penetrated business practice to some extent.
Źródło:
Journal of Entrepreneurship, Management and Innovation; 2015, 11, 1; 3-10
2299-7075
2299-7326
Pojawia się w:
Journal of Entrepreneurship, Management and Innovation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zu komplexen adverbialen Formen aus kontrastiver Sicht
Autorzy:
Gładysz, Marek
Powiązania:
https://bibliotekanauki.pl/articles/559890.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
adverbial
structures
classification
transformation
phrases
subordinate clauses
Adverbial
Strukturen
Klassifikation
Transformation
Phrasen
Nebensätze
Opis:
On Complex Adverbial Forms from a Contrasting Point of View In this article, adverbials and their complex forms are discussed. Against the background of the semantic and formal classification of adverbials, an answer to the question is given by which forms the individual types of adverbials are represented at all and which forms can be replaced by which other forms, taking into account the specifics of each transformation. These questions are viewed from a contrasting point of view, highlighting commonalities and differences between German, English and Polish.
Źródło:
Orbis Linguarum; 2018, 51; 661-673
1426-7241
Pojawia się w:
Orbis Linguarum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Generational Specificity of Socio-Political Transformation in Georgia: Between Tradition and Modernity
Autorzy:
Skiert-Andrzejuk, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2168449.pdf
Data publikacji:
2021
Wydawca:
Fundacja Instytut Nauki o Polityce
Tematy:
transformation
Georgia
generation
young people
democratization
democracy
Opis:
The purpose of the article was to analyze the generational transformation and outline the characteristics of individual generations. Moreover, the concept of V. Papava with the concept pointing to general generational trends was juxtaposed. This analysis allowed me to characterize the young generation of Georgians in relation to other generations. To analyze this research problem, I used a number of research methods based in part on secondary sources. The basic research methods used in the article are the method of analyzing existing data and the comparative method, which allowed for juxtaposing the division into generations proposed by V. Papava with the general characteristics of global generation trends. Secondary statistical data studies from the Caucasus Research Resource Center completed the above-mentioned methods, allowing for a more in-depth analysis of the generations. This article is a snapshot of studies on the generational transformation of Georgian society and is part of the series of articles on the young generation of Georgians and their opinions about democracy and democratization.
Źródło:
Polish Journal of Political Science; 2021, 7, 4; 73-97
2391-3991
Pojawia się w:
Polish Journal of Political Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Drivers and Barriers of Digital Transformation in Asset Management
Autorzy:
Maletič, Damjan
Grabowska, Marta
Maletič, Matjaž
Powiązania:
https://bibliotekanauki.pl/articles/2201183.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
asset management
digital transformation
drivers
barriers
delphi
Opis:
This paper aims to improve understanding of the drivers and barriers to digital transformation in asset management. Accordingly, this paper contributes to the literature by conducting a qualitative Delphi study with 15 experts (including academia, consultancy and industry) to identify, validate, and classify the drivers and barriers affecting digital transformation in asset management. As a result of the experts’ interactions, 20 barriers were identified. The main barriers to digital transformation in asset management are the following: Misunderstanding of the strategic importance of asset management, no clear vision/strategy, existing mindset and culture, inadequate asset management system, lack of understanding of digital trends, and lack of employee knowledge and skills. The study also highlights 12 drivers that are critical to the digital transformation of asset management. These include cost reductions, opportunities in condition monitoring of assets, expected benefits in asset management processes, expected benefits in risk management and others.
Źródło:
Management and Production Engineering Review; 2023, 14, 1; 118--126
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Uogólnienie transformacji Galileusza
Generalization of Galilean transformation
Autorzy:
Szostek, R.
Powiązania:
https://bibliotekanauki.pl/articles/135878.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Techniczno-Ekonomiczna w Szczecinie
Tematy:
uniwersalny układ odniesienia
transformacja czasu
transformacja położenia
prędkość światła w jedną stronę
universal frame of reference
transformation of time
transformation position
speed of light
one-way speed of light
Opis:
Wstęp i cel: W artykule wyprowadzona została uogólniona transformacja Galileusza. W ten sposób wykazane zostało, że nieprawdą jest, że z eksperymentów Michelson’a-Morley’a oraz Kennedy’ego-Thorndike’a wynika, że nie istnieje uniwersalny układ odniesienia oraz, że prędkość światła w próżni jest stała. Rozumowanie przedstawione w artykule opiera się na spostrzeżeniu, że nigdy nie zmierzono dokładnie prędkości światła w jedną stronę. We wszystkich dokładnych eksperymentach laboratoryjnych mierzono jedynie, podobnie jak w eksperymencie Michelson’a-Morley’a, średnią prędkość światła przebywającego drogę po trajektorii zamkniętej. Dlatego założenie o stałej prędkości światła w próżni (prędkości chwilowej) przyjęte w Szczególnej Teorii Względności nie ma ścisłego uzasadnienia eksperymentalnego. Materiał i metody: Matematyczne wyprowadzenie. Wyniki: Uzyskana transformacja jest podstawą wyprowadzenia nowej teorii fizycznej, którą nazwaliśmy Szczególną Teorią Eteru. Uogólnioną transformację Galileusza można wyrazić od prędkości względnych lub od parametru δ(v). Na podstawie wniosków wynikających z eksperymentu Michelson’a-Morley’a oraz Kennedy’ego-Thorndike’a wyznaczony został parametr δ(v). Dzięki temu transformacja przyjmuje szczególną postać, która jest zgodna z eksperymentami, w których mierzono prędkość światła. Na podstawie otrzymanej transformacji wyznaczone zostały wzory na sumowanie prędkości oraz prędkość względną. Cały artykuł zawiera tylko oryginalne badania prowadzone przez jego autorów. Wniosek: Transformację Galileusza można uogólnić. Pozwala to na wyjaśnienie wyników eksperymentów Michelson’a-Morley’a oraz Kennedy’ego-Thorndike’a przy pomocy teorii z uniwersalnym układem odniesienia. Nie jest prawdą, że Szczególna Teoria Względności jest jedyną teorią, która wyjaśnia wyniki eksperymentów ze światłem.
Introduction and aim: In the article generalized transformation of Galileo was derived. In this way, it has been shown that it is untrue that Michelson-Morley and Kennedy-Thorndike's experiments show that there is no universal reference system and that the speed of light in the vacuum is constant. The reasoning presented in this article is based on the perception that the speed of light in one direction has never been precisely measured. In all accurate laboratory experiments, only the average speed of the light traveling the closed trajectory was measured, as in the Michelson-Morley experiment. Therefore, the assumption of the constant velocity of light in vacuum (instantaneous velocity) adopted in the Special Theory of Relativity does not have strict experimental justification. Material and methods: Mathematical derivation. Results: The obtained transformation is the basis for the derivation of a new physical theory, which we have called the Special Theory of Ether. The generalized of Galilean transformation can be expressed by the relative velocities or by the parameter δ(v). Based on the conclusions of the Michelson-Morley and Kennedy-Thorndike experiments, the parameter δ(v) was determined. This allows the transformation to take on a special form, which is consistent with experiments in which the speed of light is measured. On the basis of the resulting transformation, formula for adding speed and formula for relative velocity were also determined. The entire article contains only original research conducted by its authors. Conclusion: The transformation of Galileo can be generalized. This allows us to clarify the results of Michelson-Morley and Kennedy-Thorndike experiments using the theory with of universal frame of reference. It is not true that the Special Theory of Relativity is the only theory that explains the results of experiments with light.
Źródło:
Problemy Nauk Stosowanych; 2017, 7; 115-132
2300-6110
Pojawia się w:
Problemy Nauk Stosowanych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lorentz Transformation in Super System and in Super System of Photon
Autorzy:
Das, M. C.
Misra, R.
Powiązania:
https://bibliotekanauki.pl/articles/412190.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Lorentz transformation
electromagnetic field
gravitational field
photon
Opis:
Lorentz transformation considers that relative velocity of the frame of references in inertial system is less than the velocity of light. If it be such that a frame is moving with velocity same as that of light with respect to a frame of observer then, Lorentz transformation in it will not be same as done in inertial system. Again photon is not only a particle or wave but it is a complex system due to the fact that it possesses spin and linear motion simultaneously. So, it will have some complex characteristics. In this work first, trial would be made to find out the process of Lorentz transformation in between two frames having relative velocity same as that of light and then, this concept, would be applied in the system of photon.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2014, 19, 1; 8-14
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Guiding Digital Transformation in SMEs
Autorzy:
Palade, Dan
Møller, Charles
Powiązania:
https://bibliotekanauki.pl/articles/2201184.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
digital transformation
critical success factors
industry 4.0
digital technology implementation
ERP implementation
SMEs
Opis:
The rapid development of digital technologies have created unprecedented opportunities for the industrial world. Enterprises, especially small and medium sized companies, struggle to successfully implement these technologies, and there is scant literature to support this endeavor. The authors hypothesize that ERP (Enterprise Resource Management) implementation, being a mature field, can guide digital technology implementation, taking into considerations the similarities. A systematic literature review was conducted to determine the critical success factors (CSF) of ERP implementation in SMEs that were used to derive guidelines for digital technology implementation case study. The results of the case study is another list of CSF that more correctly mirror the digital technology implementation needs. They are: “digitalization strategic plan”; “project sponsor/leader”; “commitment to the workplace”; “involvement of top management”; “reasonable project scope”; “compatibility with existing processes/systems”; “progressing with small steps”; “use of correct competencies”; and “involving the users”.
Źródło:
Management and Production Engineering Review; 2023, 14, 1; 105--117
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Theoretical analysis on experiments in transformation of deep-water-waves
Autorzy:
Wilde, P.
Powiązania:
https://bibliotekanauki.pl/articles/241349.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
water wave
stability
transformation
wave groups
non-linear Schrödinger differential equation
Opis:
The aim of the paper is to discuss the usefulness of the non-linear Schrödinger differential equation in the study of transformations of progressive deep water waves. Its solution compared with a regular Stokes type wave is essentially restricted to the first order approximation of the second one. The difference is that the Schrödinger equation introduces the concepts of a carrier wave and complex amplitude. In this way the dispersion relation of the third order Stokes expansion is taken into account. The analysis starts with regular, non breaking Stokes waves with large amplitudes as measured in our laboratory. The third order approximation is considered and compared with the corresponding solution of the Schrödinger equation. Then small periodic modifications are introduced in the time series fed into the control system of the generator. The approximation by trigonometric series is applied and the simplified analysis of superposition of very small modifications is used (higher powers of modifications are neglected). The Schrödinger non-linear equation is used in this analysis. The comparison of experimental and calculated envelopes is good, but for the surface elevations in space it is not as good. The approximation by trigonometric series is also applied to study the case of larger modifications. Finally the solutions of the Schrödinger equation corresponding to perfect solitons, are compared with the experimental data for cases where the measured surface elevations look almost like periodic solitons. This gives a reasonable approximation of the real behaviour in a very short space interval. It is not easy to get a good numerical description for the wave problem discussed as the waves are physically unstable. The results of the presented research will be used to establish an effective numerical procedure, stress the approximations introduced by the application of the Schrödinger differential equation and show how the theoretical solutions should be compared with the measured data.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2005, 52, 3; 213-242
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic transformation through social market economy and social enterprise
Autorzy:
Florczak, Ewelina
Gardziński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/2049859.pdf
Data publikacji:
2020
Wydawca:
Uczelnia Łazarskiego. Oficyna Wydawnicza
Tematy:
social market economy
ordoliberalism
Washington Consensus
economic transformation
social enterprise
Opis:
The article refers to the issue of transformation of the 1990s in Central and Eastern Europe in the face of the problem of implication of the assumptions of the social market economy. The first part of the article compares the paradigms of Keynesian economics, neoliberal economics and social market economy. This part discusses the main assumptions of these trends, their differences and similarities as well as the consequences they have brought to economic systems. In the next part the authors present the problem of the Washington Consensus and the changes introduced to the Polish economy. The discussed content aims to indicate the difficulty of implementing classic principles of the social market economy in Poland.The aim of the article is to verify the thesis that social enterprises can be an alternative to the systemic market economy. In the article, social enterprises were defined as entities that are locally rooted, and are part of the process of endogenous local development.
Źródło:
Myśl Ekonomiczna i Polityczna; 2020, 3(70); 13-40
2081-5913
2545-0964
Pojawia się w:
Myśl Ekonomiczna i Polityczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Feasible star – delta and delta – star transformations for reliability networks
Autorzy:
Prasad, V. C.
Powiązania:
https://bibliotekanauki.pl/articles/262801.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:
star–delta transformation
delta–star transformation
series parallel reliability networks
Opis:
Consider the problem of transforming a star (delta) into an equivalent delta (star) in a reliability network with imperfect undirected edges and perfect vertices. It is believed that such transformations are not possible in general if the probabilities of the elements of the given star / delta are rational numbers. Contrary to this, it is shown here that star – delta and delta – star transformations are possible under certain conditions. Further the probability of success of an element of an equivalent star (delta) is shown to be equal to the probability of failure of the corresponding element of the given delta (star).
Źródło:
Electrical Power Quality and Utilisation. Journal; 2017, 20, 1; 1-5
1896-4672
Pojawia się w:
Electrical Power Quality and Utilisation. Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantitative assessment of the IT agile transformation
Autorzy:
Orłowski, C.
Ziółkowski, A.
Paciorkiewicz, C.
Powiązania:
https://bibliotekanauki.pl/articles/407319.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
IT organisation
agile transformation
agile project management
scrum
maturity capsule
Opis:
The aim of this paper is to present the quantitative perspective of the agile transformation processes in IT organisations. The phenomenon of agile transformation becomes a complex challenge for an IT organisation since it has not been analysed in detail so far. There is no research on the readiness of IT organisations to realise agile transformation processes. Such processes also prove to have uncontrolled character. Therefore, to minimise the risk of failure referring to the realisation of transformation processes, it is necessary to monitor them. It is also necessary to identify and analyse such processes to ensure their continuous character.
Źródło:
Management and Production Engineering Review; 2017, 8, 1; 24-29
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
TREST AKO ČINITEĽ HRDINOVEJ TRANSFORMÁCIE V ARCINARATÍVOCH
PUNISHMENT AS A FACTOR OF HEROIC TRANSFORMATION IN ARCHNARRATIVES
Autorzy:
Danišová, Nikola
Powiązania:
https://bibliotekanauki.pl/articles/911683.pdf
Data publikacji:
2019-03-12
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
transformation
punishment
interpretation
classical narratives
Opis:
Artykuł poświęcony został fundamentalnym tematycznym wzorcom transformacji ludzkich bohaterów w starożytnych narracjach (baśniach, mitach, eposach, legendach itp.) pochodzących z wielu kultur świata (z Europy, Azji, Ameryki, Afryki, Australii). Celem tekstu jest zbadanie, w jakich sytuacjach narracyjnych i sjużetowo-motywicznych strukturach występuje transformacja bohatera stanowiąca dla niego karę. Intencją proponowanych badań jest nie tylko wniesienie wkładu w podstawową typologiczną klasyfikację transformacji postaci w badanych narracjach, ale również ujęcie archetypowych znaczeń zjawiska.
The given study focuses on fundamental thematic transformation patterns of human protagonists in the fictive world of ancient narratives (fairy tales, myths, eposes, legends, etc.) from many world cultures (from Europe, Asia, America, Africa, Australia). Our aim will be to find out in what narrative situations and sujet-motif constellations a heroic transformation becomes a punishment.The intent of the proposed research is not only to contribute to the basic typological classification of the transformations of the characters in the investigated magic narratives, but also to conceptually affect the archetypal meaning of the essential transformation for punishment.
Źródło:
Porównania; 2018, 22, 1; 303-314
1733-165X
Pojawia się w:
Porównania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of agricultural lands
Autorzy:
Perovych, I.
Kereush, D.
Powiązania:
https://bibliotekanauki.pl/articles/100595.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
transformation of land
simplex method
GIS technologies
remote sensing
GIS
technologia GIS
teledetekcja
przekształcanie gruntów
Opis:
One of the methods of land transformation is linear programming method, which is called the simplex method. Its application allows us quickly and efficiently to build a model of optimal use of land resources and helps to find such combination of the lands, that allows us to obtain the maximum yield in money equivalent with given resources. The application of methods of remote sensing (RS) as spatial information to solve the problems of land management, including land transformation, becomes the most optimal in modern conditions.
Źródło:
Geomatics, Landmanagement and Landscape; 2015, 1; 45-54
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digital transformation in health care and its marketing dimension
Autorzy:
Czerska, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/11542303.pdf
Data publikacji:
2023-09-30
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
digital transformation
artificial intelligence
health care
marketing
patient
generations X and Y
Opis:
Purpose: To present issues treating digital transformation in the health sector and highlight the marketing dimension of this process. Design/Methodology: The article is a literature review of digital transformation, healthcare, management, marketing and health economics. The analysis was carried out using professional, scientific databases based on the desk research method. The study consists of the following parts: introduction; methodology of the study; issues concerning the process of digital transformation, ; digitisation of the health sector in the context of data security and benefits for stakeholders; practical aspects of implementing digital technologies in health care; generations X and Y- in the process of digitisation of health care in the marketing dimension; limitations of the study; conclusions and practical implications. Findings: The COVID-19 pandemic has significantly accelerated the digitisation of medical services, translating into the rapid development of various e-health platforms and tools. The latest techno-technological solutions for mobile health help in daily patient care and support prevention and preventive health care. The marketing transformation process parallels the digital transformation process in health care. The availability of digital health tools would not be possible without marketing. Limitations: Limitations of the study were identified that may have affected the overall picture of considerations. First, only articles indexed in selected databases were used: Google Scholar, ResearchGate, Taylor and Francis Online and ScienceDirect. Second, the literature search used a specific combination of words using Boolean operators. Originality/value: The treatment of issues treating the digital transformation of the health sector and its marketing dimension is based on the latest literature on the subject, enriching the existing body of scholarly work on the health and marketing industry.
Źródło:
Marketing Instytucji Naukowych i Badawczych; 2023, 49, 3; 27-46
2353-8414
Pojawia się w:
Marketing Instytucji Naukowych i Badawczych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Agrobacterium-mediated genetic transformation of Miscanthus sinensis and Miscanthus × giganteus. Preliminary studies
Autorzy:
Cerazy, J.
Slusarkiewicz-Jarzina, A.
Ponitka, A.
Malec, K.
Jezowski, S.
Pniewski, T.
Powiązania:
https://bibliotekanauki.pl/articles/951241.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
Agrobacterium
genetic transformation
Miscanthus sinensis
biomass
renewable raw material
bioenergy
biofuel
plant transformation
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2015, 96, 1
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przekształcenia krajobrazów gminy wiejskiej Ostróda
Transformation of the Landscape in the Rural Community of Ostróda
Autorzy:
Antolak, M.
Powiązania:
https://bibliotekanauki.pl/articles/1189797.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Przyrodniczy we Wrocławiu
Tematy:
przekształcenie
krajobraz
inwentaryzacja
Ostróda
landscape
transformation
inventory
Opis:
This paper presents the current and predicted changes to the landscape in the rural municipality of Ostróda, in the Province of Warmia and Mazury. The area under study was 401 km2. The time period included both archived documents from the past and planning documents filed for the future. The scope of the research consisted of an analysis of cartographic materials and planning documents of the municipality and a detailed inventory of the study area. Like most of Poland, the analyzed area has been subjected to strong anthropogenic transformations for hundreds or even thousands of years. The current changes have been described in this article, based on the detailed inventory and analysis of planning documents. The prevailing trends in the landscape include a lower quality of local architecture, changes in the layouts of villages and farmland, more scattered locations of buildings and more developed systems of infrastructure. The changes that have occurred or are planned in the studied area include further development of the transportation system: three state roads, high voltage electricity lines, a large landfill, etc.; a planned suburban economic zone near Ostróda; and an expanding range of tourist facilities. The visible changes in the landscape could result in the loss of its most valuable assets, which would make it less attractive to tourists.
Źródło:
Architektura Krajobrazu; 2013, 3; 78-93
1641-5159
Pojawia się w:
Architektura Krajobrazu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Austenite transformation simulation for a controlled rolling processing technology development
Autorzy:
Kaverinsky, V.
Powiązania:
https://bibliotekanauki.pl/articles/94154.pdf
Data publikacji:
2018
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
phase transformation
controlled rolling
computer simulation
transformacja fazowa
kontrolowane toczenie
symulacja komputerowa
Opis:
Using an originally-developed computer model and appropriate software the impact of deformation on austenite phase transformation in low carbon alloyed steel was carried out. The computer simulation takes into account an impact of the deformation degree and takes into account non-constant cooling rate. That makes it useful for the development of thermal and deformation technological processes development. Based on the simulation results a technology of controlled rolling of low carbon steel alloyed by carbide forming elements (Nb, V, Ti) was developed. The proposed technique allows production of rolled steel sheets with high strength and plastic properties, as well as high impact strength in normal and low temperatures.
Źródło:
Archives of Mechanical Technology and Materials; 2018, 38; 35-39
2450-9469
Pojawia się w:
Archives of Mechanical Technology and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Enterprises’ strategies transformation in the real sector of the economy in the context of the COVID-19 pandemic
Autorzy:
Baryshnikova, Natalia
Kiriliuk, Olga
Klimecka-Tatar, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/1839581.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
strategia transformacji
COVID-19
transformacja przemysłu
strategie zarządzania
strategies transformation
industry transformation
management strategies
crisis 2020
Opis:
The article examines the impact of the COVID-19 pandemic on the content of key functional strategies of companies in the real sector of the economy. The purpose of the article is to assess the changes in the economic behaviour of companies in the context of the COVID-19 pandemic, to analyse business practices in adapting functional strategies to new risks, and to determine the directions for transforming functional strategies. An analysis of companies’ business practices showed that the pandemic had a significant impact on the economic behaviour of companies, transforming not only their tactics, but also their strategy. The functional strategies of the companies have undergone significant changes - marketing, production, personnel management strategies. The transformation of the marketing sphere is due to new trends in the sphere of consumption that have arisen as a result of the introduction of restrictive measures by states. The changed conditions of production activities necessitated accelerated digitalization and robotization of production, restructuring of supply chains and determined the need for the formation of innovative production strategies that meet the conditions of the Industry 4.0 era. The strategy and tactics of personnel management of companies are adapting to the conditions of the epidemic using a remote work format, digitalization of processes and tasks, and the use of new approaches in management. Based on the results of the study, the authors concluded that the pandemic has highlighted problems in the ability of companies to learn quickly in a rapidly changing environment. Today, the surviving companies are those that have been able to best adapt to unforeseen threats. For them, the coronavirus pandemic is not the cause of the crisis, but a turning point and a unique opportunity to develop in a highly competitive environment.
Źródło:
Production Engineering Archives; 2021, 27, 1; 8-15
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social, demographic and settlement transformations in the coastal agglomerations
Współczesne przekształcenia społeczno-demograficzne i osadnicze w aglomeracjach nadmorskich
Autorzy:
Rydz, E.
Powiązania:
https://bibliotekanauki.pl/articles/85143.pdf
Data publikacji:
2008
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
social transformation
demographic transformation
settlement transformation
coastal agglomeration
demographic structure
internal structure
concentration
deconcentration
inhabitant
population
urban area
rural area
urbanization
Opis:
Deep and multi-level economic transformations that occurred in the cities and rural areas caused profound changes in the demographic structures. The problems connected with the issue of the demographic transformations in the cities, especially those big ones, such as agglomerations or metropolises, have remained a subject of numerous geographic, demographic or sociologic studies in the post-war period. It was a result of a high concentration of population in the analyzed units, their economic position and the role they played in the settlement network of a country. The main purpose of the present paper is to define the general mechanisms of social, demographic and set-tlement transformations in the coastal agglomerations, being developed and influenced by various factors influencing development patterns of their inner zones. The author analyzed the changes of demographic and social structures recorded between 1988 and 2006 and accommodation re-sources. Analyzing the changes of population patterns by their inner spatial structure, the author discovered an increasing number of inhabitants recorded in each zone, however generally more dynamic development patterns characterized the urbanized zones (Fig. 1). The author also re-corded considerable changes of accommodation resources increase concerning their general and ownership structure during the analyzed period (1988-2006). Estimation of demographic transfor-mation factors including concepts of natural increase and migration rate is considered an essential element in conducting the research on population dynamics (Fig. 3 and Fig. 4). The observed ten-dencies of population’s structures were also recorded in economic groups (population in pre-production, production and post-production age). Generally the author observes a significant in-crease of people in production and post-production age. The number of children and teenagers un-der 18 has considerably decreased – pre-production group (Fig. 5).
Powstanie aglomeracji miejskich jest wynikiem terytorialnego rozszerzenia funkcji zespołu miast i strefy podmiejskiej, stanowią one w pewnym sensie region ekonomiczny o istotnym, względnie trwałym domknięciu gospodarki. W funkcjonalno-przestrzennym układzie aglomeracji wyróżnia się zazwyczaj obszar węzłowy (strefę centralną) oraz strefę zurbanizowaną i strefę urbanizującą się. W niniejszym opracowaniu do analizy przemian demograficznych przyjęto stan ludności w poszczególnych strefach za lata 1960-2006 według ich granic z 1983 r. Rozwój ludności w omawianych 46 latach doprowadził do skupienia się na obszarze aglomeracji nadmorskich 1826600 osób. Oznacza to, że na powierzchni 4094 km2 zajmowanej przez aglomeracje gdańską i szczecińską koncentrowało się około 47,0% ogólnego zaludnienia regionów nadmorskich. Rozpatrując zmiany zaludnienia przez pryzmat wewnętrznej struktury przestrzennej w poszczególnych strefach, obserwuje się wzrost liczby mieszkańców w każdej z nich, przy czym w skali ogólnej bardziej dynamiczny rozwój charakteryzował strefy zurbanizowane. Biorąc za podstawę przyrost naturalny i salda migracji poszczególnych jednostek administracyjnych dokonano ich typologii, wykorzystując metodę J.W. Webba (1963). Z dokonanej analizy wynika, że część miast i gmin prezentowanych aglomeracji zmieniła swoje położenie typologiczne. W analizowanym okresie nastąpiły również dość istotne zmiany struktury płci i wieku mieszkańców aglomeracji. Obserwowane tendencje zmian w zakresie starzenia się ludności potwierdzają również obliczone dla prezentowanych aglomeracji udziały procentowe ludności według grup ekonomicznych. Wyraźnie zmniejszył się udział dzieci i młodzieży w wieku poniżej 18 lat (grupa przedprodukcyjna). Proces zmian systemowych spowodował również zróżnicowanie warunków życia na terenie badanych aglomeracji. Obok omawianych w artykule pozytywnych zmian, występujące rozwarstwienie społeczeństwa spowodowało również powstanie obszarów biedy i bezrobocia. Wyniki przeprowadzonych badań wskazują, że w okresie transformacji systemowej (lata 1989-2006) nastąpiły dość istotne zmiany w zakresie rozwoju ludności poszczególnych stref wewnętrznych aglomeracji, miejsca zamieszkania, a także struktury wieku poszczególnych jednostek położonych na obszarze stanowiących przedmiot badań aglomeracji.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2008, 12
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perspectives on Transformation
Autorzy:
Potz, Maciej
Stępień-Kuczyńska, Alicja
Powiązania:
https://bibliotekanauki.pl/articles/648311.pdf
Data publikacji:
2011-01-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Źródło:
International Studies. Interdisciplinary Political and Cultural Journal; 2011, 13; 4-5
1641-4233
2300-8695
Pojawia się w:
International Studies. Interdisciplinary Political and Cultural Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Continual mode transformation in a unidirectional compound waveguide
Autorzy:
Kong, W.
Cai, Q.
Lin, Z.-L.
Fang, Y.-T.
Powiązania:
https://bibliotekanauki.pl/articles/173535.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
mode transformation
unidirectional waveguide
metal slabs
Opis:
We propose a new mechanism to achieve mode transformation. In a unidirectional air waveguide we place some metal slabs to form the unidirectional edge loop. Based on the effect of mode interference, the even mode or the odd mode can be completely canceled from their degenerated state through a precise adjustment of slab position, which leads to another mode to be released. By this mechanism, we have achieved continual transformations between even mode and odd mode.
Źródło:
Optica Applicata; 2018, 48, 1; 87-94
0078-5466
1899-7015
Pojawia się w:
Optica Applicata
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformacja map katastralnych byłego zaboru austriackiego
Cadastral maps transformation of former Austrian annexation
Autorzy:
Hanus, P.
Kremiec, K.
Powiązania:
https://bibliotekanauki.pl/articles/262242.pdf
Data publikacji:
2005
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
ewidencja gruntów i budynków
transformacja
cadastre
transformation
Opis:
Mapy katastralne byłego zaboru austriackiego są stosowane także współcześnie w różnorodnych pracach geodezyjnych. Mapy te wykorzystywane są, przede wszystkim, do modernizacji ewidencji gruntów i budynków (katastru nieruchomości). Dla przeprowadzenia tego procesu konieczne jest utworzenie mapy numerycznej ewidencji gruntów i budynków, której dane przestrzenne będą pozyskiwane metodą bezpośrednią. Z różnych jednak powodów, w tym ekonomicznych, mapa taka może także być tworzona na podstawie dawnych map katastralnych w procesie wektoryzacji wraz ze wzbogaceniem jej treści o dodatkowe dane pochodzące z operatów pomiarowych dotyczących rozgraniczeń, podziałów, scaleń i podziałów oraz wywłaszczeń nieruchomości. Utworzenie mapy numerycznej na bazie dawnej mapy katastralnej wymaga skanowania takiej mapy, a następnie transformacji takiego produktu, czyli rastra, do właściwego układu współrzędnych. W artykule przedstawiono ten problem od strony teoretycznej, podając również przykład liczbowy transformacji, wykonany dla Trzebini, wraz z analizą błędów.
Cadastral maps of former Austrian annexation are also used nowadays for various surveying works. These maps are applied, first of all, for the needs of grounds and buildings register (real estate cadastre) modernisation. It is necessary, for performing this process, to create cadastral numerical map, with spatial data gathering by means of direct method. Taking into consideration various reasons, including economical ones, such map may also be created on the base of former cadastral maps, through vectorization process, together with expanding their contents of additional data, coming from surveying reports such as: real estate delimitations, subdivisions, assemblages and condemnations. Numerical map creating on the base of former cadastral map, demands scanning process of such map and then using transformation of raster map to the suitable reference coordinate frame. This problem has been presented in the paper from theoretical point of view, with an example of transformation, made for Trzebinia city, and with errors analysis.
Źródło:
Geodezja / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2005, 11, 2; 239-249
1234-6608
Pojawia się w:
Geodezja / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformacja w wojsku w opiniach podchorążych AMW
Transformation in the army cadets AMW Opinions
Autorzy:
Łapa, A.
Powiązania:
https://bibliotekanauki.pl/articles/222518.pdf
Data publikacji:
2005
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
siły zbrojne
transformacja
wojsko
armed forces
transformation
army
Opis:
W artykule przedstawiono opinie podchorążych AMW dotyczące dokonującej się w Siłach Zbrojnych RP transformacji i kreujące je czynniki. Z przeprowadzonych badań wynika, że w środowisku tym występuje wyraźna dyferencjacja i polaryzacja poglądów odnośnie postrzegania dokonujących się w wojsku zmian. Obok wielu pozytywnych cech autorzy esejów wskazywali na liczne mankamenty, które utrudniają codzienną służbę i powodują, że czują się oni zmęczeni ponoszonymi od ponad dekady kosztami społecznymi związanymi z tymi przeobrażeniami.
The paper presents opinions of cadets from Naval University concerning the transformation in the armed forces of Poland and the factors affecting it. The investigations show that the views in this community related to the changes occurring in the armed forces are in the process of clear differentiation and polarization. Apart from many positive changes the authors of essays pointed to numerous faults which make everyday service more difficult, and to the fact that they feel tired of the social costs related to theses transformations.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2005, R. 46 nr 1 (160), 1 (160); 83-93
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of transformation of measurements of ship hull blocks
Autorzy:
Kniat, A.
Powiązania:
https://bibliotekanauki.pl/articles/259113.pdf
Data publikacji:
2009
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
coordinate system transformation
ship hull measurements
ship hull assembly
computer-aided design (CAD)
Opis:
The paper presents an analysis of measurements taken on ship hull blocks to assess their feasibility for the final stage of assembly in a dry dock or on a slipway. The analysis requires first to check if blocks were manufactured within tolerances assumed in design and then to compare if two neighbouring blocks can be joined to each other. As each block is measured in a different coordinate system it is necessary to make transformations and bring results to a common CAD model without loss of accuracy. An algorithm for optimizing the transformation process to obtain better results, is proposed. The optimization is aimed at minimizing the sum of distances between transformed points and corresponding points in a CAD model. Description of the optimization method and example of its application is also presented. The problem of transformation of measurements or coordinate systems is more general as it can be found, apart from shipbuilding , e.g. in civil engineering, cartography, robot control, pattern recognition, medical imaging.
Źródło:
Polish Maritime Research; 2009, 4; 32-37
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development and transformation of the religious landscape in Prague after the fall of communism
Autorzy:
Havlíček, Tomáš
Powiązania:
https://bibliotekanauki.pl/articles/634059.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
geography of religion, Prague, Czechia, religious landscape, transformation
Opis:
The main aim of this paper is the analysis of trends and processes in the religious landscape of the Czech capital of Prague in the period of political transformation after 1989. Czech society has been secularised to an extent unprecedented in the rest of Europe. The paper uses also the term religious landscape in a broader sense mostly as both territory and society of a selected larger territorial unit. The general trend of secularisation of modern Czech (Prague) society is accompanied by diversification (almost atomisation) of religious communities. The paper attempts to describe the main reasons for the transformation in religiosity in Prague after the fall of communism between 1991 and 2011 as well as outlines the fundamental consequences of these changes. The city of Prague has also experienced regional differentiation of religious development, evidenced by the quantitatively dwindling Roman Catholic Church on the one hand, and the growth of the Brethren Evangelical Free Church on the other. The rising importance of alternative religiosity is probably associated with the trend of secularisation of society and thus the transformation of the original Christian society into a society with prevailing occult or esoteric knowledge.
Źródło:
Prace Geograficzne; 2014, 137
1644-3586
Pojawia się w:
Prace Geograficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Der Einfluss der politischen Transformation auf das Familienleben
The Influence of Political Transformation on Family Life
Autorzy:
Pyźlak, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/1018421.pdf
Data publikacji:
2016-12-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
political transformation
marriage
family
community of people
service for human life
society
the Church
transformacja polityczna
małżeństwo
rodzina
wspólnota
służba życiu
społeczeństwo
Kościół
Opis:
Transformacja polityczna 1989 roku znacząco wpłynęła także na życie rodzinne. Spowodowała w konsekwencji pogłębienie kryzysu małżeństwa i pojawienie się nowych problemów egzystencjalnych. Kryzysy doświadczane przez małżonków znajdują odzwierciedlenie w rosnącej liczbie rozwodów, w społecznej akceptacji tego zjawiska oraz w tymczasowych formach wspólnego życia, w tzw. małżeństwach na próbę. Polityczne przemiany doprowadziły do przekształceń w tradycyjnym rozumieniu życia rodzinnego opartym na: głębokiej więzi rodzinnej, na szacunku dla rodziców i dla osób starszych, na pamięci o przodkach i kulcie zmarłych. Artykuł stanowi próbę opisania zarówno kulturowo-społecznych i politycznych skutków transformacji ustrojowej 1989 roku, jak i ich wpływu na życia małżeńskie i rodzinne.
Political transformation has significantly influenced family and married life. It resulted in deepening of the crisis of marriage and in the appearance of new existential problems. The crisis experienced by married couples is reflected in the growing number of divorces, in the liberal social attitude towards divorce and in the practice of “trial marriages”. The political transformation in 1989 resulted in the change which consisted in the loss of the traditional nature of the family: based on a deep family bond, on respect for parents and for the elderly, on memory of the deceased, on keeping in memory genealogy and on the cult of the dead. Starting a family used to be the most appropriate way of regulating one’s life and of achieving life satisfaction. Social changes of the recent decades caused deepening of the crisis of the traditional marriage through: increasing expectations of the contemporary man towards life, moving from the country to the city, professional careers of women, growing sexual freedom, the hedonistic attitude in life, moral permissiveness, unemployment and emigration. Among other problems which are experienced by married couples and families there are: contracting marriage late in life, introducing the model of a family with only one child, contraception, divorces, unemployment, difficult material and living condition and emigration for money.
Źródło:
Teologia Praktyczna; 2016, 17; 147-160
1642-6738
Pojawia się w:
Teologia Praktyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Time performance of RGB to HSI colour space transformation methods
Autorzy:
Ziemba, A.
Fornalik-Wajs, E.
Powiązania:
https://bibliotekanauki.pl/articles/240294.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
digital image processing
optical measurement method
RGB to HSI colour space transformation
linear transformation
time performance
relative computational time
przetwarzanie
obraz cyfrowy
przekształcenia liniowe
czas
wydajność
Opis:
Present paper is a continuation of works on evaluation of red, green, blue (RGB) to hue, saturation, intensity (HSI) colour space transformation in regard to digital image processing application in optical measurements methods. HSI colour space seems to be the most suitable domain for engineering applications due to its immunity to non-uniform lightning. Previous stages referred to the analysis of various RGB to HSI colour space transformations equivalence and programming platform configuration influence on the algorithms execution. The main purpose of this step is to understand the influence of computer processor architecture on the computing time, since analysis of images requires considerable computer resources. The technical development of computer components is very fast and selection of particular processor architecture can be an advantage for fastening the image analysis and then the measurements results. In this paper the colour space transformation algorithms, their complexity and execution time are discussed. The most common algorithms were compared with the authors own one. Computing time was considered as the main criterion taking into account a technical advancement of two computer processor architectures. It was shown that proposed algorithm was characterized by shorter execution time than in reported previously results.
Źródło:
Archives of Thermodynamics; 2018, 39, 1; 111-128
1231-0956
2083-6023
Pojawia się w:
Archives of Thermodynamics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Experience of Systemic Transformation in Contemporary Biographical Narratives of Older Poles
Autorzy:
Życzyńska-Ciołek, Danuta
Powiązania:
https://bibliotekanauki.pl/articles/623465.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Systemic Transformation
Biographical Narrative
Older People
Polish Panel Survey POLPAN
Opis:
The aim of this article is to explore whether-from the subjective perspective of people born before the end of WWII-systemic transformation brought about significant changes in their individual lives, and if yes-what was the meaning of those changes for them. In particular, I examine how experiences related to the events that preceded systemic transformation in Poland or took place during its most intensive stage are reflected in contemporary biographical narratives of 49 persons aged 72 or more, for whom the period of professional activity, in whole or in major part, occurred in the times of the Polish People’s Republic. I perform the analysis in three steps. First, I investigate the place of systemic transformation in the narratives, and consider the reasons why it is relatively often absent or poorly reflected there. Second, I present thematic motifs prevailing in those interviews where references to the systemic change appear. In the third step, I investigate the meaning of experiences connected with transformation for the narrators, the accompanying emotions-some of them still persisting-and ways in which the narrators incorporated those experiences into their biographies. The underlying narratives come from people who were drawn for a nationwide quantitative panel survey many years ago, in 1987, and participated in it for the next 25-30 years.
Źródło:
Qualitative Sociology Review; 2019, 15, 4; 20-45
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of the Lithuanian armed forces’ education system
Autorzy:
Janulaitienė, Nijolė
Powiązania:
https://bibliotekanauki.pl/articles/443123.pdf
Data publikacji:
2011
Wydawca:
ADVSEO
Tematy:
STATE SECURITY
ARMED FORCES
TRANSFORMATION OF THE MILITARY
MILITARY TRAINING
COMBAT TRAINING
MILITARY TRAINING STRATEGY
Opis:
As Atlantic Alliance aims to develop properly military capabilities, it has to pay special attention to military training, for only well-trained armed forces can take up the challenges and threats a state faces. The readiness level of the military is the major criterion for assessing the preparation of the armed forces to fulfill the objectives set for a state. Therefore, rational control and coordination of the servicemen’ training process is a very important factor in preparing contemporary Lithuanian Armed Forces. The Lithuanian Military Doctrine (2010) defines training principles of the Lithuanian Armed Forces and is a key document for preparing the military training strategy.
Źródło:
General and Professional Education; 2011, 3; 8-12
2084-1469
Pojawia się w:
General and Professional Education
Dostawca treści:
Biblioteka Nauki
Artykuł

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