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Wyświetlanie 1-100 z 708
Tytuł:
Limited response to Marcin Gołaszewski’s Conclusions From the Meta-Analytic Survey of Criterion Accuracy of Validated Polygraph Techniques
Autorzy:
Matte, James Allan
Powiązania:
https://bibliotekanauki.pl/articles/523193.pdf
Data publikacji:
2013
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
polygraph techniques
APA Report
validation techniques
Źródło:
European Polygraph; 2013, 7, 2(24); 85-90
1898-5238
2380-0550
Pojawia się w:
European Polygraph
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Validated Techniques and Scoring Models for PDD Test Data Analysis – Conclusions from the 2011 APA Report
Autorzy:
Gołaszewski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/523562.pdf
Data publikacji:
2012
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
APA Report
standard of polygraph examination
polygraph techniques
recommended techniques
Źródło:
European Polygraph; 2012, 6, 4(22); 227-240
1898-5238
2380-0550
Pojawia się w:
European Polygraph
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using diferent mapping techniques and GIS programs in the analysis and visualisation of mental maps
Autorzy:
Szombara, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/2044554.pdf
Data publikacji:
2022-02-14
Wydawca:
Oddział Kartograficzny Polskiego Towarzystwa Geograficznego
Tematy:
mental maps
mapping techniques
Opis:
The paper presents the review of mapping techniques applied in research using mental maps. The review covers both evaluative and structural mapping. The choice of a method is influenced by the level of freedom given to the respondents while creating sketch maps. It is also highly aefcted by the area of a given region, scale used in the research and limitations of mapping techniques in GIS software. For large scale maps created in GIS software, it is possible to use quantitative methods, i.e. proportional symbol maps or quantitative signature symbols. Using multiple complementary mapping techniques allows to draw the most comprehensive conclusions in the analyses of perception of a given space in the society.
Źródło:
Polish Cartographical Review; 2021, 53; 91-104
2450-6974
Pojawia się w:
Polish Cartographical Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniki komunikacji w procesach zmian
Communication techniques in the process of implementing changes
Autorzy:
Winkler, Renata
Powiązania:
https://bibliotekanauki.pl/articles/420026.pdf
Data publikacji:
2015
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
communication
communication techniques
changes
Opis:
The article deals with the issue of the communication process in the context of the process of change. The paper discusses the significance of the communication process within the organization (especially the main barriers to internal communication) and the issues of changes in organization and communication in the process of change. The main objective of the study was to evaluate the possibility of using communication techniques in the process of implementing changes. Discussed techniques have been evaluated in view of the suitability in the process of implementing changes.
Źródło:
Nauki o Zarządzaniu; 2015, 2(23); 108-126
2080-6000
Pojawia się w:
Nauki o Zarządzaniu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie nowoczesnych technik komputerowych do pomiaru emocji na podstawie badania fotografii
The use of modern computer techniques for measuring emotions on the basis of analysing photographs
Autorzy:
Wawer, Rafał
Wawer, Monika
Powiązania:
https://bibliotekanauki.pl/articles/521160.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
eyetracking
photography
computer techniques
Opis:
The article presents the technology of eyetracking and the possibilities of using it in computer analysis of the perception of images in a photograph. The traditional method of reading emotions observed in a photograph is difficult and imprecise. Based on verbal relations and impressions of the viewers, it is possible to create an approximate model of perception of specific emotions conveyed by a given message. The subjectivity of perception signals related to many independent variables is often the reason for inaccuracy of the drawn conclusions. Modern computer techniques use the computer as the basic tool for processing large amounts of data in the form of text, images, sound and animations. Including computer in the research process considerably improves the quality and increases the likelihood that the achieved results are accurate. The fundamental factor influencing the changes is related to the mathematization of the results, having a direct impact on the increase of their objectivity. Eyetracking is a new measurement tool which proves effective in answering the issue how people perceive reality. The article presents a method of analysing photographs with the use of the eyetracker. The following issues are discussed: analysis parameters, the achieved results and the method of interpreting them. The whole description is presented on the example of particular photograph selected in order to carry out actual analysis constituting a part of the in-depth scientific research conducted by the authors.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia de Cultura; 2011, 2; 49-57
2083-7275
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia de Cultura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Systematic analysis and review of video object retrieval techniques
Autorzy:
Ghuge, C. A.
Prakash, V. Chandra
Ruikar, Sachin D.
Powiązania:
https://bibliotekanauki.pl/articles/2050246.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
video object retrieval
computer vision
deep learning
fuzzy-based techniques
machine learning
query-based techniques
graph-based techniques
Opis:
Video object retrieval is a promising research direction, developing in the recent years, and the current video object retrieval strategies are used for visualizing, digitizing, modeling, and retrieving the objects especially in graphics and in architectural design. The research performed led to the design of proficient video object retrieval techniques. Yet, although, a number of algorithms had been devised for tracking objects, the problems persist in enhancing the performance, for instance – with regard to non-rigid objects. In this review article we provide a detailed survey of 50 research papers presenting the suggested video object retrieval methodologies, based on approaches such as deep learning techniques, graph-based techniques, query-based techniques, feature-based techniques, fuzzybased techniques, machine learning-based techniques, distance metric learning-based technique, and also other ones. Moreover, analysis and discussion are presented concerning the year of publication, employed methodology, evaluation metrics, accuracy range, adopted framework, datasets utilized, and the implementation tool. Finally, the research gaps and issues related to various proposed video object retrieval schemes are presented for guiding the researchers towards improved contributions to the video object retrieval methods.
Źródło:
Control and Cybernetics; 2020, 49, 4; 471-498
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Szkolenia z technik radzenia sobie ze stresem zawodowym - czy skuteczne?
TRAINING IN TECHNIQUES FOR COPING WITH OCCUPATIONAL STRESS: IS IT EFFECTIVE?
Autorzy:
Molek-Winiarska, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/599306.pdf
Data publikacji:
2011
Wydawca:
Instytut Pracy i Spraw Socjalnych
Tematy:
COGNITIVE TECHNIQUES
HEALTH
RELAXATION
STRESS
STRESS MANAGEMENT
STRESS MANAGEMENT TECHNIQUES
TRAINING
Opis:
Methods and techniques for coping with occupational stress are of interest to businessmen and those who manage organizations as well as to each and every employee touched by occupational stress. The aim of this article is to describe the most efficient techniques for coping with occupational stress and present the results of an analysis of different approaches to training for improving skills in coping with stress as offered by consulting companies. This issue is presented from the perspective of stress management and an examination of the effectiveness of programs aimed at improving employee activities in the organization.
Źródło:
Zarządzanie Zasobami Ludzkimi; 2011, 5(82); 95-108
1641-0874
Pojawia się w:
Zarządzanie Zasobami Ludzkimi
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
O problemach w przekładzie fitonimów artystycznych na podstawie powieści „Der Schrecksenmeister” Waltera Moersa i jej tłumaczenia na język polski
Translation problems of the so called artistic phytonyms on example of the German novel „Der Schrecksenmeister” (written by Walter Moers) and its Polish rendition
Autorzy:
Lesner, Emil Daniel
Powiązania:
https://bibliotekanauki.pl/articles/555449.pdf
Data publikacji:
2019-06-24
Wydawca:
Uniwersytet Warszawski. Wydział Lingwistyki Stosowanej
Tematy:
onomastics
phytonyms
translation techniques
Opis:
The following article discusses the translation problems of a specific kind of lexical units, the phytonyms, which have been defined as the names given to various plants. The main concern are the translation possibilities of phytonyms in the German novel „Der Schrecksenmeister“ and its Polish rendition. The author conceives phytonyms as cultural units. The reason for such conception is inspired by the Eighteenth International Botanical Congress in Melbourne, which established a unified International Code of Botanical Nomenclature. In a non-literary context phytonyms have typically two different functions: they identify an object among other, similar objects and they play a semantic role, which is connected to the so-called semantic motivation (the term used by Prof. Pawłowski, see: Pawłowski 1974) and gives the information about some features of an object. In a literary context the functions of phytonyms are multiplied. Besides the two above-mentioned functions they can be used as allusions and play a connotative role, i.e. they evoke some associations, which influence the perception of the intentional objects in a literary text. According to their connotative role phytonyms can evoke associations concerning the form of a plant, its features, colour, smell and place of occurrence. Phytonyms can also create an illusion that the story of a literary text took place in the real world. The selection of an adequate translation technique to translate phytonyms depends on, on the one hand, an accurate interpretation of the source text, and on the other hand, on an accurate identification of function, which the phytonym has in the source text, and must be adapted to the requirements of translation invariance.
Źródło:
Applied Linguistics Papers; 2019, 26/2; 63-76
2544-9354
Pojawia się w:
Applied Linguistics Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of soil strengthening techniques in construction
Autorzy:
Obolewicz, Jerzy
Wądołowska, Edyta
Powiązania:
https://bibliotekanauki.pl/articles/132008.pdf
Data publikacji:
2019
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
soil
construction
reinforcement techniques
Opis:
Construction works should be designed, built, maintained and dismantled in accordance with technical and building regulations as well as the principles of technical knowledge ensuring compliance with basic requirements regarding safety, ecology and sustainable use of natural resources. Among these requirements, it is important to secure the foundation of the object on the ground, which is affected by proper recognition of soil and water conditions, knowledge of the behavior of weak soils, selection of the appropriate method of strengthening and improving the subsoil, correct drainage, checking the stability of slopes and slopes, and the selection of appropriate materials for the construction of earthworks.The article describes the basic soil conditions and gives techniques to strengthen the soil, which can be used in the foundation of buildings.
Źródło:
Modern Engineering; 2019, 2; 94-102
2450-5501
Pojawia się w:
Modern Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Robustness and disturbance rejection with application of linear MPC technique to industrial manipulators
Autorzy:
Benniran, A.
Powiązania:
https://bibliotekanauki.pl/articles/115825.pdf
Data publikacji:
2010
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
linear MPC
PID techniques
Opis:
This paper studies an application of linear MPC and PID techniques to a 6-DOF industrial manipulator. The manipulator is IRp-6 made by ABB during 70s of last century. It is characterized by high gear ratios and joint linear friction. These make the control task more convenient for PID. The robustness and stability against model un-certainty were examined. Also, the effi ciency of both techniques against noise rejection was checked by adding a white Gaussian noise. Results of simulation prove the advantages of MPC technique to PID in robustness and noise rejection.
Źródło:
Challenges of Modern Technology; 2010, 1, 1; 40-47
2082-2863
2353-4419
Pojawia się w:
Challenges of Modern Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Borowik czy Waldteufel, czyli kilka uwag o przekładzie bestionimów
Borowik or Waldteufel – some remarks about translation of beastionyms
Autorzy:
Lesner, Emil Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1191860.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
onomastics
translation
translation techniques
Opis:
The following article discusses the translation problems of a specific kind of so-called beastionyms, which are a part of the group of hyperphysionyms defined by Friedhelm Debus and have been characterised as the names given to different science-fiction and fantasy creatures. The main concern are the translation possibilities of personified beastionyms which appear in the story written by Andrzej Sapkowski and its German rendition.
Źródło:
Studia Translatorica; 2019, 10; 191-203
2084-3321
2657-4802
Pojawia się w:
Studia Translatorica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Opinia prawna na temat projektu ustawy o zmianie ustawy o cmentarzach i chowaniu zmarłych
Legal opinion on a bill to amend the Act on Cemeteries and Burials
Autorzy:
Bosek, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/12696050.pdf
Data publikacji:
2013
Wydawca:
Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:
cemeteries
Constitution
legislative techniques
Opis:
The opinion deals with a bill amending the Act on Cemeteries and Burials. The author points out considerable formal defects of the bill. In particular, Article 1a (1) of the Act, as amended by the proposed bill is inconsistent with Article 2 of Poland’s Constitution. The proposed definition according to which a human corpse is only that human corpse whose status has been documented, is logically false and leads to conflict between the proposed provisions and other legal provisions, thereby limiting the penal‑law protection of corpse from insult. The proposed definitions of human remains and ashes show similar defects. In addition, the Article 8 (4) of the Act as amended – selectively reduces the protection of personality rights of a legally separated spouse and, therefore, may be considered as expression of a direct discrimination. The provision in the proposed wording is inconsistent with Article 32 and Article 47 in conjunction with Article 31 (3) and Article 18 of Poland’s Constitution. Doubts are also driven by the proposed general normative preference of interests of some categories of persons entitled to grave and to bury the deceased in relation to other people. The author points out that the justification of the bill does not contain sufficient explanation of social and constitutional reasons of that regulation.
Źródło:
Zeszyty Prawnicze BAS; 2013, 4(40); 181-189
1896-9852
2082-064X
Pojawia się w:
Zeszyty Prawnicze BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Komisja V MTFIT „Techniki wizyjne bliskiego zasięgu”- działalność i badania w latach 2000-2004 oraz kierunki dalszego rozwoju
Autorzy:
Sawicki, P.
Powiązania:
https://bibliotekanauki.pl/articles/130012.pdf
Data publikacji:
2004
Wydawca:
Stowarzyszenie Geodetów Polskich
Tematy:
Komisja V
techniki wizyjne
techniki fotogrametryczne
Commission V
vision techniques
photogrammetric techniques
Opis:
Opracowanie przedstawia syntetyczne omówienie zakresu i przedmiotu działalności w latach 2000-2004 w 7 grupach roboczych Komisji V „Techniki wizyjne bliskiego zasięgu” Międzynarodowego Towarzystwa Fotogrametrii i Teledetekcji (MTFIT). W pracy omówiono badania, metody i techniki pomiarowe oraz aplikacje bliskiego zasięgu, które były prezentowane w ramach XX Kongresu MTFIT w Istambule w 2004 r. i zostały opublikowane w Archiwum MTFIT Vol. XXXV-B5.
Źródło:
Archiwum Fotogrametrii, Kartografii i Teledetekcji; 2004, 14; 1-10
2083-2214
2391-9477
Pojawia się w:
Archiwum Fotogrametrii, Kartografii i Teledetekcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Projective techniques for brand image dimensionality and using various techniques to investigate and improve the brand personality
Techniki projekcyjne wymiarowości wizerunku marki : wielkowymiarowość z wykorzystaniem różnych technik w celu zbadania i poprawienia osobowości marki
Autorzy:
Upadhyaya, M.
Powiązania:
https://bibliotekanauki.pl/articles/405012.pdf
Data publikacji:
2012
Wydawca:
Politechnika Częstochowska
Tematy:
wizerunek marki
osobowość marki
technika
badania projektowe
tablica inspiracji
projective techniques
various techniques
Opis:
This paper is an attempt to study the effectiveness of projective techniques in exploring the brand image of ego-sensitive brands, possessing minimal functional differentiation. The paper examines four finest perfume brands. Two metaphor based personification methods-mood-boards and job-sorting are employed to study the association that the participants have with the brands. Both the methods are open ended assignments to decipher how participants think or feel about the research object in question. The study analyses the congruent validity of the two methods and differences in their ability to personify the chosen brands of deu. Both the methods yielded almost similar outcomes, thereby reiterating that the two methods possess congruent validity. The latter part of the paper analyses the brand personality characteristics that were connected to the celebrities and jobs thus connected, as identified in the mood-boards and job-sorting exercise respectively. SWOCC Brand Personality Scale, which is a further elaboration of Aaker's brand personality research, was used to provide a list of the personality characteristics. The study however faces a limitation of the failure of the translation from the projective results into personality scores dimensions. This raises a serious concern if it is at all possible to validly translate overall projective data into analytical scores and if it is so then what would be the ideal procedure to do this.
Niniejszy artykuł jest próbą zbadania skuteczności technik projekcyjnych w badaniu wizerunku marek tzw. wrażliwych, posiadających minimum funkcjonalnego zróżnicowania. Dokument ten bada cztery najlepsze marki perfum. Dwie metody, oparte na metodzie personifikacji i sortowania pracy, zostały wykorzystane do badania uczestników będących markami. Obie metody są jednostronnie otwarte w celu przypisania i rozszyfrowania jak uczestnicy myślą o badanym obiekcie lub jakie mają uczucia względem niego. Badanie analizuje zgodność tych dwóch metod i różnic w ich zdolności do uosabiania wybranych marek. Obie metody dały prawie podobne wyniki, tym samym potwierdzając, że obie metody posiadają istotną zgodność. Ostatnia część artykułu analizuje cechy osobowości marki, które są łączone z gwiazdami i miejscami pracy, identyfikowane z wykorzystaniem tablicy inspiracji i rodzaju pracy.
Źródło:
Polish Journal of Management Studies; 2012, 6; 89-100
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of Machine Learning Techniques for Fetal Heart Rate Classification
Autorzy:
Cömert, Z.
Kocamaz, A.
Powiązania:
https://bibliotekanauki.pl/articles/1031680.pdf
Data publikacji:
2017-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
cardiotocography
machine learning techniques
classification
Opis:
Cardiotocography is a monitoring technique providing important and vital information on fetal status during antepartum and intrapartum periods. The advances in modern obstetric practice allowed many robust and reliable machine learning techniques to be utilized in classifying fetal heart rate signals. The role of machine learning approaches in diagnosing diseases is becoming increasingly essential and intertwined. The main aim of the present study is to determine the most efficient machine learning technique to classify fetal heart rate signals. Therefore, the research has been focused on the widely used and practical machine learning techniques, such as artificial neural network, support vector machine, extreme learning machine, radial basis function network, and random forest. In a comparative way, fetal heart rate signals were classified as normal or hypoxic using the aforementioned machine learning techniques. The performance metrics derived from confusion matrix were used to measure classifiers' success. According to experimental results, although all machine learning techniques produced satisfactory results, artificial neural network yielded the rather well results with the sensitivity of 99.73% and specificity of 97.94%. The study results show that the artificial neural network was superior to other algorithms.
Źródło:
Acta Physica Polonica A; 2017, 132, 3; 451-454
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimal control of a duffing oscillator under parametric and external excitations
Optymalne sterowanie parametrycznym i zewnętrznie wzbudzonym oscylatorem Duffinga
Autorzy:
Nowoświat, A.
Powiązania:
https://bibliotekanauki.pl/articles/281471.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
perturbation control techniques
Duffing's oscillator
Opis:
The present paper deals with investigations of a stochastic model of the Duffing oscillator operating continuously. The standart theory of the optimal stochastic control described in Fleming and Richel (1975) is presented, as well as the application of these concept to the perturbation control techniques suggestes by Suhardio et al. (1992). The method presented in this paper is, therefore, a generalization of the method of the development of nonlinear control units into a series, as described for Duffing's deterministic oscillator involving stochastic system derived by the author and applied in his master thesis (Nowoświat, 1999). Detailed analysis and numerical calculations have been done using the Runge-Kutta procedures.
W pracy zaproponowano metodę perturbacji dla sterowania układów dynamicznych z wymuszeniami o charakterze białych szumów Gaussowskich i kryteriami w przestrzeni funkcji gęstości prawdopobieństw. Przy wyznaczaniu współczynników sterowania, jak również współczynników funkcji Lapunowa, korzysta się z równania Bellmana. Tak wyznaczone współczynniki niezbędne są do minimalizacji funkcji kosztów I. Szczegółową analizę i obliczenia numeryczne wykonano za pomocą procedur Rungego-Kutty.
Źródło:
Journal of Theoretical and Applied Mechanics; 2002, 40, 2; 435-447
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane aspekty szacowania czasów trwania czynności w projektach
Fundamentals of activity duration estimation in projects
Autorzy:
Barchański, Błażej
Powiązania:
https://bibliotekanauki.pl/articles/419849.pdf
Data publikacji:
2014
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
project time management
estimating techniques
Opis:
The article describes theoretical aspects of project time management, according to actual project management standards, developed by Project Management Institute. Activity duration estimating techniques were presented, including their advantages and disadvantages, conditions of use, known limitations and costs of implementation. Analyzed estimating techniques were classified as soft, hard and supporting by increasing demand of information. Access to the information was the main criterion of technique selection because of minimizing the estimating error possibility.
Źródło:
Nauki o Zarządzaniu; 2014, 3(20); 9-21
2080-6000
Pojawia się w:
Nauki o Zarządzaniu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A review of acoustic techniques for habitat mapping
Autorzy:
Blondel, P.
Powiązania:
https://bibliotekanauki.pl/articles/331523.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
acoustic techniques
habitat mapping
hydroacoustics
Opis:
Habitat mapping has become an increasingly important application of remote sensing. Active and passive acoustic techniques have greatly improved in the last decade, and their use extends into other spheres to show their economic, legal, political and environmental benefits. This paper reviews the current status of acoustic techniques for habitat mapping. Traditional techniques include echosounders, multibeam systems and sidescan sonars. Passive techniques are also presented, along with geoacoustic inversion and acoustic daylight imaging. The developments in new techniques such as non-linear acoustics, synthetic aperture and interferometry are reviewed. Some emerging techniques are showing increasing potential for habitat mapping, and bistatic sonar, parametric SAS and 3-D chirp profiling are briefly reviewed. Leading international programmes are now making use of these techniques, most often in combination, and their results inform the recommendations for future uses and desired technological developments.
Źródło:
Hydroacoustics; 2008, 11; 29-38
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A real interlocutor in elicitation techniques: does it matter?
Autorzy:
Kanik, Mehmet
Powiązania:
https://bibliotekanauki.pl/articles/620643.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Elicitation techniques
DCT
interlocutor
email
Opis:
This study investigates whether adding a real interlocutor to elicitation techniques would result in requests that are different from those gathered through versions with a hypothetical interlocutor. For this purpose, a written method is chosen. One group of 40 students receive a written discourse completion task (DCT) with two situations that ask respondents to write emails on paper to an imaginary professor. This data is compared to earlier data collected from 27 students, where a group of students composed emails for the same situations and sent them electronically to their professor. Thus, while one group write emails to a hypothetical professor, the other group is provided with a real interlocutor. The data is analyzed for the inclusion of opening and closing moves, density, the level of directness and the choices of moves in the opening and closing sequences, as well as the choices of supportive moves. Results indicate significant differences in (the) level of directness, and the choices of moves in the opening and closing sequences. The other analyses do not show significant differences. The findings reveal that the addition of a real interlocutor does make a difference, albeit not a drastic one. The results have implications for the design of elicitation techniques that aim to simulate real life.
Źródło:
Research in Language; 2016, 14, 4
1731-7533
Pojawia się w:
Research in Language
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nowe techniki rodzicielstwa w perspektywie godności rodziny i człowieczeństwa
New techniques of parenthood in view of family dignity and humanity
Autorzy:
Pawelec, Lidia
Powiązania:
https://bibliotekanauki.pl/articles/501393.pdf
Data publikacji:
2012
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
family
humanity
new parenting techniques
Opis:
In the article the author describes the latest parenting techniques: in vitro fertilization, the conception of post mortem life bank institutions and surrogate. The paper presents risks that result from their implementation.
Źródło:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne; 2012, 2(10); 339-346
1898-0171
Pojawia się w:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Imaging techniques used to detect oncological treatment complications
Autorzy:
Sosnowska-Pasiarska, Barbara
Góźdź, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/773575.pdf
Data publikacji:
2017
Wydawca:
Medical Education
Tematy:
cardiac imaging techniques
cardiotoxicity
echocardiography
Opis:
Oncological drugs are toxic for the cardiovascular system, directly affecting cardiac function and anatomy. Oncological treatment complications may thus take the form of asymptomatic myocardial dysfunction, overt heart failure, exacerbation of the symptoms of ischaemic heart disease, thromboembolic complications, arterial and pulmonary hypertension, pericardial complications, valvular disease and arrhythmia. Presently, we have a number of diagnostic tools at our disposal to detect cardiotoxicity, and the choice of one imaging technique over the others depends on the availability of that particular diagnostic method, and on its ability to provide optimum visualization. The basic method for cardiac assessment in oncological patients is transthoracic echocardiography (TTE). It is a widely available method which enables assessment of cardiac structures and haemodynamics without exposing the patient to an additional dose of ionizing radiation. In the case of poor TTE visualization, a recommended method for the assessment of cardiac function and structures is magnetic resonance. Chest, heart and coronary artery CT is also very useful in the diagnostics of oncological treatment complications. Moreover, cardiotoxicity diagnostics also involves nuclear medicine imaging techniques, including gated radionuclide ventriculography, whose advantage is high repeatability, with the disadvantage being the patient’s exposure to ionizing radiation and limited information on the structure and function of the myocardium. Both ECG-gated single photon emission computed tomography (SPECT) and positron emission tomography (PET) deliver information on the global and regional function of the left ventricle, presence of intraventricular synchrony, and myocardial perfusion. Early detection of subclinical dysfunction of the left ventricular myocardium in patients treated with potentially cardiotoxic drugs is well-grounded and aimed at the prevention of cardiovascular mortality by means of a primary prevention strategy.
Źródło:
OncoReview; 2017, 7, 2; 57-63
2450-6125
Pojawia się w:
OncoReview
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dokonać niemożliwego, czyli o trudnościach w tłumaczeniu komiksu „Der Fönig” Waltera Moersa na język polski
To do the impossible thing – some translation problems in the Polish version of the German comic book “Der Fönig” by Walter Moers
Autorzy:
Lesner, Emil Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1191708.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Wrocławski. Oficyna Wydawnicza ATUT – Wrocławskie Wydawnictwo Oświatowe
Tematy:
translation techniques
Walter Moers
untranslatability
Opis:
The following article discusses some problems in the translation of the German comic book “Der Fönig” into Polish. The main concern is to define the semantic dominant of the source text correctly and to find any adequate translation possibilities of language phenomena, which could contribute to problems in the translator’s work. As the source text has not been translated into Polish yet, the author presents his own translation proposals of two problematic fragments of the German original.
Źródło:
Studia Translatorica; 2020, 11; 85-98
2084-3321
2657-4802
Pojawia się w:
Studia Translatorica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nowe techniki rodzicielstwa w perspektywie godności rodziny i człowieczeństwa
New techniques of parenthood in view of family dignity and humanity
Autorzy:
Pawelec, Lidia
Powiązania:
https://bibliotekanauki.pl/articles/501333.pdf
Data publikacji:
2012
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
family
humanity
new parenting techniques
Opis:
In the article the author describes the latest parenting techniques: in vitro fertilization, the conception of post mortem life bank institutions and surrogate. The paper presents risks that result from their implementation.
Źródło:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne; 2012, 2(10); 339-346
1898-0171
Pojawia się w:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mousterian artifacts from the unique Vistulian loess-palaeosol sequence at Kolodiiv (East Carpathian Fore land, Ukraine)
Autorzy:
Sytnyk, O.
Boguckyj, A.
Łanczont, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059492.pdf
Data publikacji:
2007
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Dniester region
Middle Palaeolithic
bifacial techniques
Opis:
The remains of a Mousterian cultural layer were found on the solifluction horizon at kolodiiv, Ukraine, separating two Early Vistulian palaeosols. The geological position of the finds and the typological characteristics of the assemblage allow us to refer this site to the bifacial techniques of the "East-Micoquian Route of Development".
Źródło:
Geological Quarterly; 2007, 51, 2; 189-192
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computer supported techniques in product development reducting time of its introducing to market
Autorzy:
Jakubowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/117685.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
virtual manufacturing
reverse engineering
CAx techniques
Opis:
The necessity for quick responding to changing market conditions forces manufacturers to seek new ways of designing and implementing production facilities. One method manufacturers are quickly adopting is process modeling and simulation, often referred to as virtual manufacturing (VR). Virtual manufacturing allows engineers to view a computer-simulated version of how the final machines or processes should operate. They can eliminate process design flaws in the early stages of development, giving significant savings. The paper describes two examples of complex approach to solve typical engineering problems using advanced CAx system.
Źródło:
Applied Computer Science; 2007, 3, 1; 39-54
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Figury nieobecności / Retoryka pustki
Figures of Absence / Rhetoric of Emptiness
Autorzy:
Szalewska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/951551.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
rhetoric
poetics
discursive techniques
performative turn
Opis:
The paper analyzes the figures of absence, connected with both the rhetoric of emptiness and poetics of disappearance. It is moreover an attempt to classify the discursive techniques that aim to represent the textual “gone” (places that no longer exist, were destroyed, and those in which the subject is present no more). Attention is also devoted to performative dimension of writing, which produces the emptiness and, in this production, fills the void and introduces it into cultural network. The article explores literary examples from the 20th and 21st centuries.
Źródło:
Białostockie Studia Literaturoznawcze; 2016, 8
2082-9701
2720-0078
Pojawia się w:
Białostockie Studia Literaturoznawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis and characterization of substituted bisbenzoxazine as potent antimicrobial agent
Autorzy:
Lalcheta, K.R.
Dhaduk, D.D.
Mendapara, J.P.
Powiązania:
https://bibliotekanauki.pl/articles/412174.pdf
Data publikacji:
2015
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Benzoxazines
synthesis
microbial activity
Spectral techniques
Opis:
Bisbenoxazines derivatives were synthesized by refluxing substituted bisphenol-C, substituted aniline and formaldehyde in presence of 1,4-dioxane with good yields. All the synthesized compounds were characterized by mass, NMR and IR and also evaluated for antimicrobial activity against four different bacterial and two fungal strains. The compounds 1c, 1h, 1j and 1l has found comparatively good active against all the bacterial strains.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2015, 40; 73-80
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Measurement techniques used for analysis of the geometric structure of machined surfaces
Autorzy:
Niemczewska-Wójcik, M.
Mathia, T.
Wójcik, A.
Powiązania:
https://bibliotekanauki.pl/articles/406956.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
surface metrology
measurement techniques
SGS analysis
Opis:
The quality of machined surfaces, resulting from the manufacturing process and conditioning their functionality, is determined by the surface geometric structure (SGS). There is a close relationship between surface properties, shape, qualitative imagining of the surface topography, technique and technology employed for machining purposes [1, 2]. If a given surface is to have practical applications in engineering, the correct technological process needs to be chosen. In the paper, various techniques used for measuring the surface geometric structure were described. The results of the study, which were obtained from different measuring devices like Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM) and Optical Interferometer (WLI), were presented. Optical Microscopy (OM) was shown as a helpful device to analyse some aspects of surface topography. Each measuring technique provided different, yet complementary data on the topography of the machined surfaces. Owing to this, a full characterization of the geometric surface structure of the machined surfaces was enabled, including surface properties resulting from the applied technological process. Based on the measurements made, the characteristics of chosen devices (measurement techniques) were defined with an indication of how they can be applied to the analysis of the surface geometric structure (SGS). The devices which are considered to give the best view of examined surfaces and allow a thorough analysis of their irregularities were then indicated.
Źródło:
Management and Production Engineering Review; 2014, 5, 2; 27-32
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leading Interview and Interrogation Techniques. Focus on Cognitive Interview
Autorzy:
Pérez-Campos Mayoral, Eduardo
Fisher, Ronald
Anne Langer, Arre
Lorenzo Pérez-Campos, Eduardo
Pérez-Campos Mayoral, Laura
Hernandez-Huerta, María Teresa
Matias-Cervantes, Carlos Alberto
Powiązania:
https://bibliotekanauki.pl/articles/2131771.pdf
Data publikacji:
2022
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
Cognitive interview
Investigative interviewing
Interviewing techniques
Opis:
Criminal investigation in Mexico is performed by the investigation triad, which is made up of police and experts in different areas such as medicine and prosecutors. They all use interview and interrogation techniques to do their work. Unfortunately, in Mexico, there is no culture of training in governmental institutions responsible for investigating crimes, and results in ignorance of techniques for obtaining objective and reliable information that guarantees the protection of fundamental rights. This chapter illustrates the scope and limits of interview and interrogation techniques and their objectives, with emphasis on the cognitive interview (CI). The CI, which has been validated scientifi cally, is one of the best tools to obtain useful information, that is, results of a CI that have been conducted in the field can be used in a court of law. This technique can be used with victims, witnesses, or suspects. The current chapter also describes the most utilized techniques, cognitive interview, mnemonic techniques, Strategic Use of Evidence, and Verifiability Approach.
Źródło:
European Polygraph; 2022, 16, 1 (55); 45-63
1898-5238
2380-0550
Pojawia się w:
European Polygraph
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experiences of Job Loss among Migrants in Poland during the COVID-19 Pandemic: A Qualitative Study
Autorzy:
Dudek, Alicja
Powiązania:
https://bibliotekanauki.pl/articles/2166155.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
job loss
pandemic
coping techniques
migrants
Opis:
Theoretical background: Job loss is considered a stressful personal experience that may have a negative impact on an individual’s life. The rapidly increasing unemployment rate is not only a private matter but also a public concern entailing negative socio-economic consequences.Purpose of the article: This research aimed to provide a better understanding of the experiences of migrants who lost jobs during the COVID-19 pandemic in Poland.Research methods: The specific research questions that guided this study were: “What was the experience of job loss for the migrants who worked in Poland during the pandemic?”, “What were the coping strategies and how were they affected by COVID-19?”. The interview texts were analyzed using thematic analysis. A purposeful sampling strategy was supplied with snowball sampling. Semi-structured interviews were conducted with 5 participants.Main findings: Respondents applied several coping techniques, starting with finding a new job, emphasizing positive aspects, and keeping busy with self-development activities adjusted to pandemic restrictions. The pandemic has not forced any respondent to give up any particular way of coping with job loss, even in terms of social support, despite the risk of infection and the government’s recommendation to isolate. Respondents reported also a very limited inflence of pandemic on their job searching process, with the only difference to the detriment of non-EU migrants, who noted the emerging reluctance of employers to deal with visa and residence permit bureaucracy.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2021, 55, 2; 49-56
0459-9586
2449-8513
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ion-exchange Membrane Chromatography as an Alternative Method of Separation of Potato Y Virus
Autorzy:
Treder, Krzysztof
Zacharzewska, Bogumiła
Przewodowska, Agnieszka
Przewodowski, Włodzimierz
Otulak, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2199644.pdf
Data publikacji:
2015-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
antigen
membrane techniques
immunodetection
virus purification
Opis:
Procedures of separation of virus particles from a plant material are multistage. Furthermore often they are difficult in terms of methodology and require use of expensive, highly specialist equipment and yield of separation is often low. The antigen obtained is often degraded and contains admixtures of other proteins. Therefore, generation of high quality and specificity antibodies based on such antigen is very difficult and quality of the antibodies has impact on reliability, sensitivity and unambiguity of results of immunodiagnostic tests (e.g. ELISA) that are currently conventionally used to detect vegetable viruses. In this study three conventionallyperformed methods of separation of potato virus Y (PVY) were compared and a method of separation based on membrane chromatography, as an alternative separation technique, has been presented. It has been demonstrated that in proper process conditions good quality virus preparation can be obtained.
Źródło:
Plant Breeding and Seed Science; 2015, 72; 55-67
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Critique of Meta-Analytic Survey of Criterion Accuracy of Validated Polygraph Techniques
Autorzy:
Matte, James Allan
Powiązania:
https://bibliotekanauki.pl/articles/523407.pdf
Data publikacji:
2012
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
accuracy of validated polygraph techniques
validity and utility of polygraph examination
techniques of polygraph examination
Źródło:
European Polygraph; 2012, 6, 1(19); 19-44
1898-5238
2380-0550
Pojawia się w:
European Polygraph
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jeu de rôles : autofiction dans l’œuvre romanesque de Jean Genet
Role-Playing: Fictional Biography in Prose Works by Jean Genet
Autorzy:
Kamiński, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/24202388.pdf
Data publikacji:
2023-12-30
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Wydawnictwo Werset
Tematy:
Jean Genet
autofiction
roman à clef
prose française
techniques discursives
French prose works
discursive techniques
Opis:
Le présent article se propose d’examiner trois romans de Jean Genet : Notre-Dame-des-Fleurs (1943), Miracle de la rose (1946) et Journal du voleur (1949). Son objectif principal est de vérifier comment le jeu des techniques discursives appliquées par Genet lui permet de créer un univers diégétique inspiré par sa vie privée et de réaliser ainsi le jeu de rôles qu’il assume à des fins idéologiques et ontologiques. Pour effectuer son analyse, l’auteur prend en considération avant tout les outils liés à la poétique de l’œuvre littéraire, mais aussi les aspects choisis du pacte autobiographique visant à persuader le récepteur de la « véracité apparente » du texte littéraire. L’étude de ces éléments montre que l’univers romanesque de Jean Genet, d’une part, s’inspire à un certain degré de la réalité, d’autre part, sert à construire un espace narratif où un jeu continu entre le vrai et le faux est mis au premier plan.
This article seeks to analyze three novels by Jean Genet: Our Lady of the Flowers (1943), Miracle of the Rose (1946) and The Thief’s Journal (1949). Its main goal is to verify how the game with discursive techniques applied by Genet allows him to create a diegetic universe inspired by his private life and, therefore, to conduct a role-playing game, undertaken for ideological and ontological purposes. In order to carry out his plan, the author takes into account not only tools related to the poetics of a literary work but also selected aspects of an autobiographical pact aiming at persuading the reader of an “apparent truth” of the literary text. The study of these elements shows that the universe in Genet’s novels is, on the one hand, inspired to a certain degree by the reality, on the other hand, used to construct a narrative space where a continuous game with the truth and falsehood is located in the foreground.
Źródło:
Quêtes littéraires; 2023, 13; 120-130
2084-8099
2657-487X
Pojawia się w:
Quêtes littéraires
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spór o technikę badań poligraficznych
Polygraph testing method controversy
Autorzy:
Widacki, Jan
Powiązania:
https://bibliotekanauki.pl/articles/476637.pdf
Data publikacji:
2016
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
polygraph testing techniques
control questions techniques
Lykken technique
techniki badań poligraficznych
techniki pytań kontrolnych
technika Lykkena
Opis:
Beginning with the 1920s polygraph examinations were conducted in the so-called „classical technique”, making use of two types of questions: critical – connected to the subject of the investigation, and background – unconnected to the issue at question and therefore indifferent. John Reid’s Control Questions Technique (CQT) was a new technique of examination, introduced in 1947. Reid added a third type of questions, namely control questions, to polygraph testing. They were not connected to the investigated issue, yet they referred to matters that were similar in type to the ones addressed by critical questions. Control questions were formulated so that the examinee answered them „no”, and saying that either purposefully lied or was not sure whether he lied or not. The technique developed into a large family of control question techniques (Backster’s technique and others based on it). In the 1960s, David Lykken questioned the methodological correctness of both classical and control questions techniques. In their place, he proposed his technique of examination, which he later called the Guilty Knowledge Technique (GKT). The charges put forward by Lykken where challenged, and his technique had two fundamental charges levelled against: first, that it follows an erroneous premise that the perpetrator remembers a great deal of detail from the moment of crime and that they can be elicited during the examination, while the other concerned its high impracticality. Nonetheless, the dispute with Lykken, whose charges were mostly rejected, made an impact as it improved the methodology of the control question techniques.
Od lat 20. XX wieku  badania poligraficzne wykonywane były tzw. „techniką klasyczną”,  w której stosowane były dwa rodzaje pytań: krytyczne, związane ze sprawą stanowiącą przedmiot postępowania, oraz obojętne, niezwiązane z tą sprawą. Od 1947 roku zaczyna być stosowana nowa technika badań, technika pytań kontrolnych Johna Reida. Reid wprowadził do testów poligraficznych trzeci rodzaj pytań, pytania kontrolne. Pytania te, nie były związane ze sprawą, ale odnosiły się do kwestii rodzajowo podobnych jak te, z którą związane były pytania krytyczne. Pytania kontrolne były tak formułowane, aby badany odpowiadał na nie „nie”, ale mówiąc „nie”, aby albo świadomie skłamał, albo  nie był pewien czy nie skłamał. Technika ta rozwinęła się w liczną rodzinę technik pytań kontrolnych (technika Backstera i techniki będące jej rozwinięciem). W latach 60. XX wieku, David Lykken zakwestionował metodologiczna poprawność zarówno techniki klasycznej jak i techniki pytań kontrolnych. Zaproponował w ich miejsce swoją technikę badania, którą z czasem nazwał „guilty knowledge technique”. W odpowiedzi na zarzuty Lykkena, podważono zasadność zgłaszanych przez niego zarzutów, zaś jego technice postawiono dwa zarzuty podstawowe: po pierwsze, że opiera się na błędnym założeniu, ze sprawca zapamiętuje sporo szczegółów z momentu przestępstwa i można je o nie pytać w czasie badania; po drugie zarzucono tej technice jej wysoka niepraktyczność. Polemika z Lykkenem, którego zarzuty w dużej mierze odrzucono, niewątpliwie wpłynęła jednak na poprawę metodyki stosowania technik pytań kontrolnych.
Źródło:
Studia Prawnicze: rozprawy i materiały; 2016, 2(19); 9-23
1689-8052
2451-0807
Pojawia się w:
Studia Prawnicze: rozprawy i materiały
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SHORT-SELLING OF EQUITIES. ADVANTAGES, DISADVANTAGES AND USING OF THIS INVESTMENT TECHNIQUE ON THE WARSAW STOCK EXCHANGE (Krótka sprzedaz akcji. Wady i zalety oraz wykorzystanie tej techniki na Gieldzie Papierów Wartosciowych w Warszawie)
Autorzy:
Klosiewicz, Pawel
Sieradzki, Rafal
Powiązania:
https://bibliotekanauki.pl/articles/599601.pdf
Data publikacji:
2010
Wydawca:
Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:
INVESTMENT TECHNIQUES
SHORT-SELLING
STOCK EXCHANGE
Opis:
The main aim of this article is to present short-selling as an investment technique, that enables investors to make profits on drops of prices of securities. Two types of short-selling were characterized: covered short-selling and naked short-selling. The article presents advantages of this investment technique, not only for investors, but also for functioning of the equity and derivatives markets. Disadvantages of short-selling were also presented including, among other things, market abuse and short squeeze. It was noted that the negative impact of short-selling may be partially limited by applying proper regulations (like the up-tick rule). Problems concerning concluding short-selling transactions on the Warsaw Stock Exchange were also analysed, emphasizing the role of legal factors in development of this market.
Źródło:
Finansowy Kwartalnik Internetowy e-Finanse; 2010, 6, 2; 88-86
1734-039X
Pojawia się w:
Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Legislation of „bio” technologies – urgent necessity?
Autorzy:
Zimny, Tomasz
Twardowski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/703054.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
genetic resources
law
new breeding techniques
Opis:
”Bio” technologies are significant for the future prospects and for knowledge based bioeconomy in general. In the article we examine two areas of problems – one connected to the issue of use of genetic resources and traditional knowledge and another – connected to new plant breeding techniques. We examine whether the law is up to date with the developments in the area of biotechnology and if there is a need for legislative changes in these areas. As it turns out, the necessary legislation may be significantly behind the progress of bio-science. Also, we present potential paths for solving such problems.
Źródło:
Nauka; 2017, 3
1231-8515
Pojawia się w:
Nauka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Choosing and Configuring a Stereo Microphone Technique Based on Localisation Curves
Autorzy:
Plewa, M.
Kleczkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/177410.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
microphone techniques
stereo recording
acoustic scene
Opis:
Whenever the recording engineer uses stereo microphone techniques, he/she has to consider a recording angle resulting from the positioning of microphones relative to sound sources, besides other acoustic factors. The recording angle, the width of a captured acoustic scene and the properties of a particular microphone technique are closely related. We propose a decision supporting method, based on the mapping of the actual position of a sound source to its position in the reproduced acoustic scene. This research resulted in a set of localisation curves characterising four most popular stereo microphone techniques. The curves were obtained by two methods: calculation, based on appropriate engineering formulae, and experiment consisting in the recording of sources and estimation of the perceived position in listening tests. The analysis of curves brings several conclusions important in the recording practice.
Źródło:
Archives of Acoustics; 2011, 36, 2; 347-363
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustic vision with the nonlinear techniques
Autorzy:
Didenkulov, I.
Powiązania:
https://bibliotekanauki.pl/articles/332546.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
acoustic vision
nonlinear techniques
NDT methods
Opis:
Nonlinear acoustic methods are found increasing applications during the last decades. They are effective for diagnostics of bubbles in liquids and cracks in solids since bubbles and cracks are strongly nonlinear scatterers. In this paper the nonlinear acoustic techniques for imaging of liquids and solids with the nonlinear acoustic defects are described Results of investigation demonstrate possibilities of the nonlinear acoustic techniques in nondestructive testing of different media.
Źródło:
Hydroacoustics; 2009, 12; 25-38
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Statistical and equivalent linearization techniques with probability density criteria
Autorzy:
Socha, L.
Powiązania:
https://bibliotekanauki.pl/articles/280239.pdf
Data publikacji:
1999
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
random vibration
linearization techniques
Duffing oscillator
Opis:
The concept of statistical and equvalent linearization with probability density criteria for dynamic systems under Gaussian excitation is considered in the paper. New criteria of linearization and two approximate approaches are proposed. In the first one (statistical linearization) in order to establish the linearization coefficients and response characteristics the output probability density functions of statistic nonlinear element and the corresponding static linearized element are used in an iterative procedure. In the second approach (equivalent linearization) the direct minimization of a criterion based on output probability density functions of dynamic nonlinear system is proposed. The detailed analysis and numerical results are given for the Duffing oscillator.
W pracy zaproponowano metodę statystycznej i równoważnej linearyzacji dla układów dynamicznych z wymuszeniami o charakterze białych szumów Gaussowskich i kryteriami w przestrzeni funkcji gęstości prawdopodobieństw. Przy wyznaczaniu współczynników linearyzacji i charakterystyk rozwiązań układu dynamicznego za pomocą metody statystycznej linearyzacji korzysta się z minimalizacji kryterium uwzględniającego różnicę wyjściowych funkcji gęstości prawdopodobieństw odpowiednio elementu nieliniowego zlinearyzowanego oraz pewnej procedury iteracyjnej. W przypadku równoważnej linearyzacji przeprowadza się bezpośrednią minimalizację kryterium uwzględniającego różnicę wyjściowych funkcji gęstości prawdopodobieństw odpowiednio układów dynamicznych nieliniowego i zlinearyzowanego. Szczegółową analizę i obliczenia numeryczne przeprowadzono dla oscylatora Duffinga.
Źródło:
Journal of Theoretical and Applied Mechanics; 1999, 2; 369-382
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bioengineering in cosmetology – the overview of present state and future prospects
Autorzy:
Betyna, Monika
Powiązania:
https://bibliotekanauki.pl/articles/1178917.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
engineering
innovation
molecular biology
techniques
technology
Opis:
Biological engineering, also referred to as bioengineering, is a branch of biotechnology focused on solving problems of life sciences with the use of the most modern technology, analytical and synthetic methodologies, including possibly lowest cost of the conducted analyses and procedures. Nowadays, bioengineering is in the lead in the scientific world. Unlike traditional engineering techniques, which apply mathematical and physical sciences to analysis processes and structures of biological systems, the biological engineering is capable of molecular analysis due to developing knowledge of molecular biology and progress in technology.
Źródło:
World Scientific News; 2017, 89; 199-207
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of the influence of osteopathic myofascial techniques on normalization of the vocal tract functions in patients with occupational dysphonia
Autorzy:
Marszałek, Sławomir
Niebudek-Bogusz, Ewa
Woźnicka, Ewelina
Malińska, Joanna
Golusiński, Wojciech
Śliwińska-Kowalska, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/2180084.pdf
Data publikacji:
2012-06-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
occupational dysphonia
osteopathy
manual myofascial techniques
Opis:
Objectives: Occupational voice disorders are accompanied by increased tension of the external laryngeal muscle which changes the position of the larynx and consequently disturbs the conditions of functioning of the vocal tract. The aim of the study is to assess the use of osteopathic procedures in the diagnosis and treatment of occupational dysphonia. Material and Methods: Study subjects included 40 teachers with chronic diseases of the voice organ (38 women and 2 men) aged from 39 to 59 (mean age: 48.25). Before and after the voice therapy the osteopathic examination according to Libermann’s protocol was performed as well as phoniatric examination including laryngovideostroboscopy (LVSS), assessment of the maximum phonation time (MPT) and the Voice Handicap Index (VHI) score. The voice therapy, scheduled and supervised by a laryngologist-phoniatrician and conducted by a speech-language pathologist, was supplemented with osteopathic myofascial rehabilitation of the larynx. The chisquare McNemar test and non-parametric Wilcoxon matched pairs test were applied in the statistical assessment. Results: The applied interdisciplinary treatment including osteopathic and vocal therapy resulted in a statistically significant decrease in tenderness of muscles raising the larynx (cricothyroid ligament, sternocleidomastoid muscles, and pharyngeal constrictor muscles) and in lowering the tonus (geniohyoid muscles, pharyngeal constrictor muscles and sternocleidomastoid muscles). A significant improvement was also observed in the case of dysfunction of the cricothyroid joint examined during glissando and yawning, as well as in asymmetry of the thyrohyoid apparatus. Moreover, the therapy resulted in significantly better normalization of the head position and better control of the centre of gravity of the body. Statistically significant post-therapy improvement was observed in the phoniatric examination, including VHI scores, MPT results and parameters of videostroboscopic examination. Conclusions: The use of osteopathic therapy helps significantly improve the functions of the vocal tract in patients with occupational dysphonia.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2012, 25, 3; 225-235
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected aspects of methodology of a CAPP system design
Autorzy:
Grabowik, C.
Powiązania:
https://bibliotekanauki.pl/articles/100141.pdf
Data publikacji:
2011
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
CAD
CAPP
design features
object techniques
Opis:
In this paper the selected aspects of the methodology of a CAPP system design are presented. The special emphasis was put on problems of design features identification and method of design representation. Based on the carried out design features identification process the open structure of design features was worked out. This open structure was the base in the process of elaboration of the CAD application which was thought as a source of design data for a CAPP system. Moreover on the basis of the open structure of design features the formal FMCAD model was elaborated. This formal model is use for design representation purpose. Based on this model the AXI-CAD application was elaborated. The purpose of this application is to model a design of rotational products. The paper is finished with a short example of practical application of AXI-CAD module and some further direction of software development.
Źródło:
Journal of Machine Engineering; 2011, 11, No. 1-2; 78-86
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimal LQR controller in CSC based STATCOM using GA and PSO
Autorzy:
Gupta, S.
Tripathi, R. K.
Powiązania:
https://bibliotekanauki.pl/articles/140927.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
CSC
FACTS
AI techniques
LQR
STATCOM
Opis:
The static synchronous compensator (STATCOM) is the multipurpose FACTS device with the multiple input and multiple output system for the enhancement of its dynamic performance in power system. Based on artificial intelligence (AI) optimization technique, a novel controller is proposed for CSC based STATCOM. In this paper, the CSC based STATCOM is controlled by the LQR. But the best constant values for LQR controller's parameters are obtained laboriously through trial and error method, although time consuming. So the goal of this paper is to investigate the ability of AI techniques such as genetic algorithm (GA) and particle swarm optimization (PSO) methods to search the best values of LQR controller's parameters in a very short time with the desired criterion for the test system. Performances of the GA, PSO & ABC based LQR controllers are also compared. Applicability of the proposed scheme is demonstrated through simulation in MATLAB and the simulation results are shown an improvement in the input-output response of CSC-STATCOM.
Źródło:
Archives of Electrical Engineering; 2014, 63, 3; 469-487
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metody projekcyjne w ujęciu doświadczalniowo-analitycznym
Projection techniques in experimental and analytical terms
Autorzy:
Stradomska, Marlena
Powiązania:
https://bibliotekanauki.pl/articles/485848.pdf
Data publikacji:
2018
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
projection techniques
forensic psychiatric opinions
psychology
Opis:
This article discusses about the usefulness of projection techniques in an interdisciplinary sense. For many years, representatives of various fields have been dealing with the diagnosis, methodology and interpretation of human behavior. Therefore, using projection methods are a situation in which a person assigns individual incentives to any stimulus material. These tests allow to determine its methods of mental functioning, because it depends on what individual has needs, values or desires. The relevance of the projection technique depends on the extent to which the subject is unaware that during the study reveals his own beliefs, impulses and emotions. The results of projection tests should be interpreted by a psychologist with extensive experience in this area, because the lack of sufficient knowledge and competence can lead to errors affecting the results of the examined person.
Źródło:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne; 2018, 1(28); 87-95
1898-8431
Pojawia się w:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The efficiency of an active generator in the case of a deep foundation location
Autorzy:
Herbut, A.
Powiązania:
https://bibliotekanauki.pl/articles/178488.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
vibration-mitigation techniques
wave propagation
soil dynamics
Opis:
This paper presents a concept for vibration-mitigation techniques with the potential to reduce ground vibration amplitudes by applying an additional vibration source. The idea of an additional generator is verified in the case of an impact load for the points located on the ground surface and below it. Equations of motion for the damped transversally isotropic ground model with the absorbing boundary conditions are presented and numerically integrated using FlexPDE software, based on the finite element method. The efficiency of the solution is analyzed in terms of reducing the vertical and horizontal components. Results are presented in the form of a dimensionless amplitude reduction factor. In each case being analyzed, a vibration mitigation effect in a three-story building was achieved.
Źródło:
Studia Geotechnica et Mechanica; 2017, 39, 1; 3-12
0137-6365
2083-831X
Pojawia się w:
Studia Geotechnica et Mechanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An assessment of cleaning mechanisms driven by power ultrasound using electrochemistry and highspeed imaging techniques
Autorzy:
Offin, D.
Vian, Ch.
Birkin, P.
Leighton, T.
Powiązania:
https://bibliotekanauki.pl/articles/331598.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
electrochemistry
cleaning mechanisms
high-speed imaging techniques
Opis:
The cleaning of a surface is monitored in real time using a number of physical measurements. In particular an electrochemically inactive material is removed from an electrode while the electrode is able to detect a redox system in the bulk liquid. The removal of the material from the surface is monitored as an increased Faradaic current at the electrode surface. This signal is used to assess the ability of the cleaning method employed, in this case the application of power ultrasound to the system, as a function of the position of the electrode with respect to the sound source. It is shown that, depending on the conditions employed, surface cleaning is driven by different mechanisms. In order to validate these findings highspeed imaging of the system was undertaken and the results correlated with the electrochemical data. In addition a number of novel electrodes were also employed to assess the cleaning efficiency as a function of the electrode geometry employed. Implications for surface cleaning in the presence of power ultrasound are suggested.
Źródło:
Hydroacoustics; 2008, 11; 299-312
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the influence of chamber construction parameters on radon exhalation rate
Autorzy:
Kozłowska, B.
Mazur, J.
Kozak, K.
Walencik-Łata, A.
Baic, B.
Powiązania:
https://bibliotekanauki.pl/articles/147577.pdf
Data publikacji:
2016
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
accumulation chambers
exhalation rate
measurement techniques
radon
Opis:
Radon exhalation from ground is a process dependent on the emanation and migration of radon through ambient air. Most studies on radon exhalation from soil were performed regarding the influence of meteorological and soil parameters. As radon exhalation rate can be affected by the internal properties of the sample, it may also be influenced by the exhalation chamber geometry such as volume-to-area (V/S) ratio or other construction parameters. The measurements of radon exhalation from soil were made using different constructions of accumulation chamber and two types of radon monitors: RAD7 (Durridge) and AlphaGUARD PQ2000PRO (Genitron). The measurements were performed on one site in two locations and approximately at the same time. The first tests did not show the correlations of exhalation rate values and the chamber’s construction parameters and their geometrical dimensions. However, when examining the results, it seems that there are still too many factors that might have affected the process of radon exhalation. The future experiments are planned to be conducted in controlled laboratory conditions.
Źródło:
Nukleonika; 2016, 61, 3; 269-273
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nuclear techniques in homeland security
Autorzy:
Moszyński, M.
Powiązania:
https://bibliotekanauki.pl/articles/147942.pdf
Data publikacji:
2005
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
border monitoring
nuclear techniques in border monitoring
Opis:
Selected methods for border monitoring, utilizing nuclear techniques are discussed, with a particular emphasis on those developed with the contribution of our Institute. It covers a basic inspection of the borders against smuggling of radioactive materials, as well as known systems using linear accelerators of electrons for inspection of large trucks by X-ray radiography. More advanced active methods based on tagged neutron inspection systems to monitor explosives and methods based on photofission to detect fissile materials are presented, too.
Źródło:
Nukleonika; 2005, 50,suppl.3; 53-58
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forensic techniques at the Police Academy in Szczytno after 1990
Autorzy:
KĘDZIERSKA, GRAŻYNA
Powiązania:
https://bibliotekanauki.pl/articles/1798730.pdf
Data publikacji:
2021-09-21
Wydawca:
Wyższa Szkoła Policji w Szczytnie
Tematy:
forensic techniques
education
Police Academy in Szczytno
Opis:
In 2020, it has been thirty years since the Police Academy in Szczytno was established. The article discusses how, over these years, forensic techniques have been taught through the prism of individuals, types of training courses, number of teaching hours, conferences, symposia, publications, research projects and coursebooks. The text has been prepared based on an analysis of the available printed and online publications as well as on interviews with former and current employees of the Police Academy in Szczytno. The research question to be answered is whether the process of teaching forensic techniques has changed over the last 30 years.
Źródło:
Przegląd Policyjny; 2021, 2(SPECJALNY); 137-160
0867-5708
Pojawia się w:
Przegląd Policyjny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychological Methods of Eliciting Statements. Personal Security Versus Data Objectivity
Autorzy:
Ciosek, Ireneusz
Kuźniar, Zbigniew
Kempa, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/1808150.pdf
Data publikacji:
2018-11-07
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
interrogation
suspect
interrogator
stress
psychology
working techniques
Opis:
The article describes the way of conducting the perfect interrogation, with particular protection of suspect’s psychological comfort and protecting him from stress, in order to get the truth instead of the false confession of guilt. The elements influencing the professional and objective conduct of interrogations were presented, with special consideration given to flexibility of approaching a suspect and handling the given case. The paper also discusses forbidden interrogation techniques and describes the nine steps of an effective interrogation of F.E. Inbau, J.E. Reid and J.P. Buckley.
Źródło:
Security Dimensions; 2018, 26(26); 116-129
2353-7000
Pojawia się w:
Security Dimensions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of distribution and sales of low alcohol beverages in Poland
Autorzy:
Majchrzak-Lepczyk, Justyna
Szymczak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1833810.pdf
Data publikacji:
2020
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
distribution
distribution channels
sale techniques
logistics
innovations
Opis:
The struggle for the customer is symptomatic of the companies operating on contemporary markets. Developing new distribution channels and sales techniques is manifestation of the struggle. Dynamic market changes determine how vendors operate and induce them to implement innovation concepts in distribution, sales and logistics. These original solutions create new shopping modes and possibilities. The purpose of the paper is to present new solutions in this area, which are implemented and used within the alcohol industry in Poland. Scope of the study relates to beverages of low alcohol excluding beer. The authors focus mainly on solutions for distribution and sales, but they won’t pass over complementary solutions for customer communication, including those aimed at education of consumers, which is essential in this industry. The structure of the paper makes it possible to present transformation of alcohol market in Poland, taking into account changes in the processes and the value they create for the consumer.
Źródło:
Research in Logistics & Production; 2020, 10, 1; 23--34
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Contextualizing and redefining authenticity in organizational communication
Autorzy:
Zowislo-Grünewald, Natascha
Schulz, Jürgen
Powiązania:
https://bibliotekanauki.pl/articles/471196.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Komunikacji Społecznej
Tematy:
public relations
authenticity
corporate communication
persuasion techniques
Opis:
Public relations and its techniques and methods stand as an intermediary between an organization on the one hand, and the corresponding public or publics on the other. A contradiction is implicitly construed, namely that PR serving an organization’s needs can by no means be serving the needs of the public(s) or vice versa. Presumably, PR which serves an organization’s interests is often times not true and seeks to project the best possible image. The public interest in PR, however, takes aim at the truth, the organization’s self, the authentic core. Nowadays, when speaking of authenticity, one traditionally differentiates between true being and mere image/deceitful appearance. Organizational communication’s challenge is that suspicious (self-serving) interests of the subsystems such as politics and business and, thus, inevitable deficits in truthfulness and sincerity are imputed. However, this paper (theoretically and practically) establishes why authentic communication is impossible and unnecessary at the same time and might even be a risk factor. Correspondingly, it also explores new perspectives for a different understanding of how to achieve corporate authenticity without disregarding legitimate rhetorical options and without being caught in a strict dichotomy of truth and falsehood.
Źródło:
Central European Journal of Communication; 2011, 4, 1(6); 77-90
1899-5101
Pojawia się w:
Central European Journal of Communication
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DYNAMIC FINANCIAL ANALYSIS IN THE INSURANCE COMPANY – CONCEPTION, PROCESS AND APPLICATION (Dynamiczna analiza finansowa w zakladzie ubezpieczen - koncepcja, przebieg i zastosowanie)
Autorzy:
Wartini, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/599517.pdf
Data publikacji:
2010
Wydawca:
Wyższa Szkoła Informatyki i Zarządzania z siedzibą w Rzeszowie
Tematy:
INSURANCE COMPANIES
OPTIMIZATION TECHNIQUES
STATISTICAL SIMULATION METHODS
Opis:
Dynamic Financial Analysis has become the irreplaceable and comprehensively used tool used by insurance companies. The process of Dynamic Financial Analysis is not accidental, it involves the stochastic scenario generator, input and output. It integrates various models and techniques from finance and actuarial science into one 'multivariate' dynamic simulation model. That modern approach to risk management and decision making provides for the integrated and holistic quantitative analysis of all significant risk factors affecting the insurer, helping management improve the business strategy.
Źródło:
Finansowy Kwartalnik Internetowy e-Finanse; 2010, 6, 4; 76-91
1734-039X
Pojawia się w:
Finansowy Kwartalnik Internetowy e-Finanse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Urządzenia i techniki grillowania
Installations and techniques of grilling
Autorzy:
Burzyńska, O.
Skibniewska, K.A.
Kubiak, M.S.
Powiązania:
https://bibliotekanauki.pl/articles/227621.pdf
Data publikacji:
2009
Wydawca:
Wyższa Szkoła Menedżerska w Warszawie
Tematy:
techniki grillowania
urządzenia
techniques of grilling
installations
Opis:
W artykule omówiono bezpośrednie i pośrednie metody grillowania, a także ogólny przebieg grillowania w każdej z tych metod. Dokonano także przeglądu urządzeń stosowanych do opiekania oraz opisano zmiany zachodzące w mięsie podczas tego rodzaju obróbki termicznej.
Direct and indirect methods of grilling, also the process course during the techniques is discussed. Also installations used for grilling and changes occurring in meat during this type of thermal treatment is described.
Źródło:
Postępy Techniki Przetwórstwa Spożywczego; 2009, 1; 107-110
0867-793X
2719-3691
Pojawia się w:
Postępy Techniki Przetwórstwa Spożywczego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metody przetwarzania spektroskopii rezonansu magnetycznego skutecznym narzędziem diagnostycznym
Autorzy:
Staniszewski, Michał
Polański, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/2156934.pdf
Data publikacji:
2013
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
magnetic resonanse spectroscopy
diagnostic tool
preprocessing techniques
Opis:
Magnetic resonance spectroscopy is currently used as a diagnostic tool in current medicine and chemistry. E ective read o spectrum can give scien- tists in ormation concerning biochemical composition o researched tissue. Method is non-invasive technique which provides details o metabolic chang- es in selected tissues. Due to number o limitations, quality o data obtained in spectroscopy is very o ten insu icient and methods o preprocessing are introduced. Such approach can be reached by application o singular value decomposition on data arranged in Hankel matrix. HSVD method can be used inpreprocessingtechniquesandin urtheranalysiso metabolites.
Źródło:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne; 2013, 2(12); 383-393
1898-0171
Pojawia się w:
Społeczeństwo i Edukacja. Międzynarodowe Studia Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Odgłosy karnawału – muzyczny język Le Carnaval d’Aix op. 83b Dariusa Milhauda
Sounds of Carnival: The Musical Language of Le Carnaval d’Aix op. 83b by Darius Milhaud
Autorzy:
Rusin, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2188954.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Jagielloński. Koło Naukowe Studentów Muzykologii UJ
Tematy:
Darius Milhaud
fantasia genre
neoclassical techniques
Carnival
Opis:
Darius Milhaud (1892–1974) is one of the leading composers of the French avantgarde in the 20th century. His stylistic idiom was formed under the influence of the folklore of various cultures from around the world, which he encountered during his numerous travels. One of the compositions inspired by foreign elements, both musical and cultural, is the fantasia Le Carnaval d'Aix op. 83b (1926) for piano and orchestra. The analysis from the genre perspective aims to examine the musical poetics of the composition (including Milhaud’s specific neoclassical strategies) and its links with Carnival. As a result, a dualistic perspective towards the musical language of the composer is proposed as exemplified by the work in question.
Źródło:
Kwartalnik Młodych Muzykologów UJ; 2022, 2(53); 5-31
2956-4107
2353-7094
Pojawia się w:
Kwartalnik Młodych Muzykologów UJ
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gamification – the key to in-depth exploration of consumer behavior in market research
Autorzy:
Ścibor-Rylski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/610483.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
gamification
market research
projective techniques
consumer behavior
Opis:
Theoretical background: Games are used in various fields beyond pure entertainment: education, health services or human resources. They are also considered one of the most rapidly growing trends in marketing. Using gamifiation to engage the consumer and increase his loyalty is commonly used in nearly all product categories. Playing games is fun and companies use it to attract and involve the consumers in their brands’ activities. In addition, the role of gamification in market research is increasing. It helps to understand consumer behaviour by inducing a more natural mood in the survey process, and increasing engagement and the cognitive accessibility of often hidden information. The effectiveness of gamification requires systematic verifiation in the experimental research. Researchers indicate the positive effect of gamified research on respondents’ engagement and efficiency.Purpose of the article: This article presents the current state of knowledge in the field of gamification in market research. Its main purpose is to share the author’s own research results which are the replication of former results showing the positive effects of gamified tasks used in surveys.Research methods: An experiment was conducted to verify the hypotheses regarding the increased effectiveness of gamified tasks compared to the regular approach as well as to the well-known projective techniques. A total of 132 participants were split into three groups: control, experimental 1 (projective techniques or simple gamification – addition of extra rules to regular questions) and experimental 2 (more complex, narrative and contextual tasks based on gamification).Main findings: The hypothesis was confirmed and the former effects were replicated – gamified tasks increase the respondents’ effectiveness compared to the standard tasks and also compared to the use of the well-known projective techniques.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2019, 53, 1
0459-9586
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
„Przekład komizmu” czy „komizm w przekładzie”, czyli o problemie tłumaczenia niemieckiej gry komputerowej „Deponia” na ję- zyk polski
Translation of humor or humor in translation. Some Problems of translating the German computer game Deponia into Polish
Autorzy:
Lesner, Emil Daniel
Powiązania:
https://bibliotekanauki.pl/articles/555352.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Warszawski. Wydział Lingwistyki Stosowanej
Tematy:
translation of humor
translation techniques
translation strategies
Opis:
The author discusses some linguistic problems in translation of humorous segments within the computer game Deponia into Polish. The main goal of his article is to define some effective translation techniques and strategies, which can be helpful in the translation process.
Źródło:
Applied Linguistics Papers; 2018, 25/4; 65-77
2544-9354
Pojawia się w:
Applied Linguistics Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Role of nuclear and radiation technologies in oil, gas and coal mining, distribution and power sector applications
Autorzy:
Chmielewski, A. G.
Powiązania:
https://bibliotekanauki.pl/articles/147271.pdf
Data publikacji:
2008
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
nuclear techniques
radioisotopes
gamma scanning
nuclear gauges
Opis:
Nuclear and radiation technologies play an important role in power sector, starting from fossil fuels exploitation, their transport and distribution and finally power generation. Application of environmental isotopes, stable and radioactive, in ground water monitoring in the vicinity of open cast lignite mine, radon monitor applied for miner’s safety in deep coal mines and nucleonic control systems for ash in coal control are discussed in the paper. Other applications of nuclear techniques reviewed, concern the oil industry, oil field recovery, transportation pipelines and refineries. Finally, the application of beta radiation-based gauges for air borne fly ash monitoring and radiation technology for flue gas treatment are the examples of using this technique in power sector equipped with coal and oil fired boilers.
Źródło:
Nukleonika; 2008, 53, suppl. 2; 55-59
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Neurolinguistic programming in the process of self-management
Autorzy:
Wełyczko, L.
Powiązania:
https://bibliotekanauki.pl/articles/347164.pdf
Data publikacji:
2016
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
neurolinguistic programming
motivation techniques
modalities
presuppositions
metaprograms
Opis:
This article shows the most important aspects of linguistic programming (NLP). It is a set of communication techniques and methods of working with ideas, images, emotions, etc., leading to the modification of behaviour patterns, self-motivation, perception and thinking of people. Today NLP is considered controversial, for some it is a great collection of therapeutic techniques that help people change their attitudes to life and thus achieve their life goals. For some, although there is an increasing number of publications on the book market in this field, it is a collection of non-scientific techniques, which have not gained wider support in the world – maybe not yet.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2016, 2; 139-158
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of the engine load on the value and temperature distribution in dry cylinder sleeve
Autorzy:
Gustof, P.
Powiązania:
https://bibliotekanauki.pl/articles/247576.pdf
Data publikacji:
2010
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
numerical techniques
engine load
cylinder sleeve
FEM
Opis:
In this work the influence of the engine load on the value and temperature distribution in dry cylinder sleeve in turbocharged Diesel engine was definition. The computations were performed by means of the original two-zone combustion model, the boundary conditions of III kind and thefinite elements method (FEM) by using of COSMOS/M program. The characteristic surfaces of the cylinder sleeve were analyzed. The registered results of the computations get appointed on experimental measured parameters of the state of the engine work for the excess air number gamma = 1.66 and gamma = 3.08 and for the same engine speed n=2000 rpm. The computations were conductedfor initial 60 seconds of the engine work. On basis of received calculations it was determined that the increase of the engine load at the same engine speed causes the growth of the temperature of cylinder sleeve. Maximum temperature of the dry cylinder sleeve during 60 second of engine work carry out about 420 K for gamma, = 1.66 and 380 K for gamma = 3.08. Moreover the calculations show that top parts of the cylinder sleeve near of the mount flange heat up the most quickly and the temperature below the 3rd ring in outer dead centre of the piston is the lowest. The speed of increase temperature of dry cylinder sleeve is the largest in initial phase of warming up engine. After 10 seconds the average speed of increase temperature carries out about 8 K per second for larger load and about 5 K per second for lower load of the engine. Between 10 and 20 second the speed of increase temperature falls down and it starts stabilizing slowly.
Źródło:
Journal of KONES; 2010, 17, 4; 177-183
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Studies on velocity fields around the cavitation vortices generated by the model of a rotating blade
Autorzy:
Suchecki, W.
Powiązania:
https://bibliotekanauki.pl/articles/259200.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
experimental techniques
PIV
cavitation
rotary hydraulic machinery
Opis:
The elimination of hazards caused by cavitation phenomena is an important issue to be considered in the design of process equipment including flow machinery. These hazards are: cavitation erosion, efficiency decrease as well as vibration and noise. One of the most intensive and dangerous forms of cavitation is vortex cavitation that accompanies the operation of hydraulic machines in which components comprised of rotating blades are applied. Velocity fields around cavitation vortices generated by the model of a propeller blade were experimentally studied in a cavitation tunnel. Flow images were recorded using a high-speed camera and processed using particle image velocimetry (PIV) complemented with computer-aided techniques that had been developed for the purpose of this research. These techniques included the removal of image distortions on the basis of a calibration mask, determination of instantaneous velocity distributions and removal of air-bubble traces from flow images. Experimental studies result examples were presented in the form of velocity fields determined in the longitudinal plane as well as in three transverse planes remote from the blade. Instabilities of the cavitating vortex stream and of the local liquid-flow velocity in its surrounding were detected. The effect of the angle of attack of propeller blade on the instability of the vortex stream and the effect of the presence of the cavitating vortex kernel on the local velocities of the surrounding liquid, were determined.
Źródło:
Polish Maritime Research; 2018, 2; 66-70
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Uwagi o storytellingu jako strategicznej koncepcji brandingu i operacyjnego narzędzia komunikacji
Storytelling as a strategic approach of building a brand image and a tool for operational communication
Autorzy:
Augustynowic\, Cezary
Powiązania:
https://bibliotekanauki.pl/articles/442764.pdf
Data publikacji:
2016
Wydawca:
Państwowa Uczelnia Zawodowa we Włocławku
Tematy:
komunikacja
techniki narracyjne
storytelling
communication
narrative techniques
Opis:
W referacie omówiono koncepcję budowania marki poprzez storytelling. Storytelling jest jedną kluczowych kompetencji w epoce kreatywnej. Wskazano elementy opowieści marki. Wskazano także przykłady marek posługujących się koncepcją storytellingu. Przedstawiono stan badań nad skutecznością koncepcji storytellingu.
The aim of this article is to show the concept of branding through story¬telling. The concept of storytelling as a key competence in the era of creativity. The article describes key components of brand story. It also indicated examples of brands that use the concept of storytelling. The paper presents the state of research on the effectiveness of the concept of storytelling.
Źródło:
Zeszyty Naukowe Zbliżenia Cywilizacyjne; 2016, 12, 1; 162-176
1896-4087
Pojawia się w:
Zeszyty Naukowe Zbliżenia Cywilizacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Technical Innovation in Processing of Flax Yarn Production in the Northwest of the Iberian Peninsula: The Spinning Bowl
Autorzy:
Ruiz de Haro, María Irene
Powiązania:
https://bibliotekanauki.pl/articles/1774816.pdf
Data publikacji:
2019-01-10
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
invention
spinning techniques
spinning bowl
Iberian Peninsula
Opis:
In space, the Castreña culture was located in the north-western part of the Iberian Peninsula, whereas in time it stretched from the Late Bronze Age to the beginning of the Roman period. This study focuses specifically on the invention and use of the spinning bowl in the Castreña culture. Theoretical and conceptual tools will enable tackling this item with a rigid research methodology and help answer the question of why the invention of the spinning bowl and the innovations in processing of flax yarn production occurred, and how they were transmitted to other areas in the forms of innovation or technical loan. To explain its presence within the limits of this geography and chronology, the use of Linum usitatissimum L. is discussed. This specific raw material is closely related to the entire innovation process on the one hand, and on the other opens an avenue for research into its function within the technical chain of the creation of linen thread or yarn.
Źródło:
Światowit; 2017, 56(1); 99-109
0082-044X
Pojawia się w:
Światowit
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improved Accuracy of Damage Index Evaluation in Concrete Structures by Simultaneous Hardware Triggering
Autorzy:
Lamonaca, F.
Carrozzini, A.
Grimaldi, D.
Olivito, R. S.
Powiązania:
https://bibliotekanauki.pl/articles/221422.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
acoustic emission
multi-triggering
non-destructive techniques
Opis:
Non-invasive damage monitoring of concrete structures by means of Acoustic Emission (AE) requires multitransducers, multi-channel acquisition, high sampling frequency and long observation time. Owing to its propagation in concrete, the signal from AE reduces its amplitude during the propagation, and, consequently, some events can be lost due to lower signal intensity than the trigger level set on one sensor only. The innovative proposal discussed in the paper consists in the introduction of a Flat Amplifier and Trigger generator block (FAT) in order to generate a logical trigger when the AE is detected by any transducer. Experimental tests confirm the effectiveness of the FAT to acquire all the AE events and to increase the evaluation accuracy of damage indexes.
Źródło:
Metrology and Measurement Systems; 2014, 21, 2; 341-350
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
AUTENTYZM W SZTUCE WSPÓŁCZESNEJ
AUTHENTICITY IN CONTEMPORARY ART
Autorzy:
Jadzińska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/536340.pdf
Data publikacji:
2006
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
AUTHENTICITY
CONTEMPORARY ART
MODERN TECHNIQUES OF CONSERVATION
Opis:
Authenticity is one of the most prominent factors determining the value of an art work as well as conservation theory and praxis. It exerts prime impact on defining decision strategies, and the significance, preservation, exposition and conservation-restoration of a given work. It also determines the form in which it will be passed on to future generations. In the past, criteria applied for assessing authenticity underwent a number of changes, and by the twentieth century they assumed a form defined in assorted codes of conservation ethics and procedure. Authenticity, however, is not an absolute and constant value, but succumbs to perennial transformations and reflects new truths and criteria. The article attempts to answer these questions within the domain of select problems and upon the basis of most recent international accomplishments. Philosophical premises act as a point of departure for a discussion on the conditions of the preservation of the authenticity of a contemporary art work, with the authoress considering the authenticity of matter, conception and context as well as differentiated approaches to the protection of old art according to the principles of technological correctness. Other questions involve the specificity, techniques and technology of present-day art and its impact on preservation and permanence. The presented reflections pertain to the uniqueness of the conception of a work of art, which can be detected by studying not only its structure but predominantly the artist's intentions. Just as important is the establishment of the context of space, place, culture or history. Attention is drawn to the necessity of distinguishing the complexity of particular, haptic-optic elements of the work of art and their mutual relations, which leads to the preservation of inner unity. The assorted problems are illustrated with examples of Polish and world art in whose cases the comprehension of authenticity was neither obvious nor unambiguous, and frequently resulted in falsifying the original message. Finally, the article examines the newest world tendencies and paths of conservation and protection, which designate the tasks, methods, forms and purposes of ventures intent on preserving the modern work of art together with 'in the full richness of their authenticity'.
Źródło:
Ochrona Zabytków; 2006, 4; 33-48
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comment apprivoiser les vulgarismes italiens, ou le traducteur polonais face au risque de l’autocensure
The taming of the italian vulgarism or polish translators facing censorship
Autorzy:
Ciesielka, Joanna
Cola, Ilario
Powiązania:
https://bibliotekanauki.pl/articles/683361.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
vulgarisme
traduction
langue italienne
langue polonaise
techniques de traduction
Federico Moccia
vulgarism
translation
Italian language
Polish language
translation techniques
Opis:
In the article entitled ‘The Taming of the Italian Vulgarism or Polish Translators Facing Censorship’ the authors reflect upon the translation of Italian vulgarisms contained in literary works into the Polish language. Two modern teen novels written by Federico Moccia were analyzed for this purpose, namely Tre metri sopra il cielo and its sequel Ho voglia di te. The former was translated into Polish by Krystyna and Eugeniusz Kabatc whereas the latter by Anna Niewęgłowska. The text analyses were performed with the use of TextSTAT. The authors analyze the translations of the expressions within the given contexts and attempt to tackle the questions concerning the translation techniques applied in the traduction of vulgarisms and cuss words as well as shed light on the differences in the translations of the two literary texts.
Dans le présent article, les auteurs réféchissent sur la traduction des vulgarismes italiens en polonais dans les deux romans contemporains pour les jeunes de Federico Moccia : Tre metri sopra il cielo et Ho voglia di te. La traduction du premier livre a été assurée par Krystyna et Eugeniusz Kabatc, tandis que le deuxième, qui constitue la suite des aventures des jeunes héros du premier texte, a été traduit par Anna Niewęgłowska. Après avoir fait une analyse statistique concernant le nombre de mots vulgaires dans les textes originaux et dans leurs traductions respectives, on a examiné les contextes d’apparition des gros mots, ce qui a permis de répertorier les solutions utilisées par les traducteurs de deux textes et les différentes techniques qu’ils ont adoptées dans la traduction des vulgarismes.
Źródło:
Acta Universitatis Lodziensis. Folia Litteraria Romanica; 2017, 12; 279-291
1505-9065
2449-8831
Pojawia się w:
Acta Universitatis Lodziensis. Folia Litteraria Romanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Потеря Я-уникальности как элемент пропаганды в языке советской публицистики
Autorzy:
Ivanova, Iryna
Powiązania:
https://bibliotekanauki.pl/articles/15621388.pdf
Data publikacji:
2022-12-31
Wydawca:
Uniwersytet Gdański. Wydział Filologiczny
Tematy:
self-uniqueness
myth
manipulative techniques
advertising text
totalitarianism
Opis:
The loss of SELF-uniqueness as a propaganda element in the language of Soviet journalism The article describes the process of planned influence on people’s psyche by means of verbal manipulation, propaganda tactics taken from advertising tradition, as well as its various forms aimed at controlling consumer awareness in the Soviet reality of the 1930s and 1940s. A comprehensive methodological approach was used in the study, combining various methods (inductive and deductive as well as descriptive and interpretative). The study has proved that the tendentious and trite model of suggestive advertising texts as a combination of propaganda goals and consumer information, rejecting any creativity and individuality, caused the destruction of social consciousness and dehumanization of a man enslaved by the Soviet totalitarian system. The paper shows political Russification activities aimed at the destruction of the Ukrainian nation, emphasizing the description of the linguistic genocide situation. It has been observed that Ukrainian intellectuals’ attitude towards the Ukrainian culture and language was not always responsible. Negative effects of the mechanisms creating a new social unit, indifferent to the cultural property and art of their own nation, as well as constituting a new mythology have been noticed. It has been found that some of the then Ukrainian activists saw an opportunity to counter the influence of the Soviet propaganda in the restitution of SELF-uniqueness, national awareness and return to national cultural traditions. The conducted analysis has also revealed the quasi-polemical nature the language of Soviet journalism, which designed a parallel reality.
Źródło:
Studia Rossica Gedanensia; 2022, 9; 133-143
2449-6715
2392-3644
Pojawia się w:
Studia Rossica Gedanensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of a Mobile Application to Study Sewing Techniques for Manufacturing Fur and Leather Clothes
Autorzy:
Zakharkevich, Oksana
Paraska, Olga
Koshevko, Julia
Shvets, Galina
Shvets, Alexander
Zhylenko, Tetiana
Powiązania:
https://bibliotekanauki.pl/articles/24200959.pdf
Data publikacji:
2023
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
mobile application
leather
fur
sewing techniques
technology sequence
Opis:
The global COVID-19 crisis has led to the international isolation of educational institutions, which have had to adapt to changing ways of presenting the information. Mobile applications are the future of the education sector, leading toward its development. The study aims to develop a mobile application to support learning the peculiarities of leather and fur garment manufacturing sewing techniques. The mobile app "TechLab" was developed by using MIT App Inventor. The article proves the effectiveness of its use in the educational space based on social surveys among teachers and students at different levels of education.
Źródło:
Fibres & Textiles in Eastern Europe; 2023, 31, 2; 1--10
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on Inhibition of N80 Carbon Steel in 0.5M KCl Solution Saturated with CO2 by Gum Arabic
Autorzy:
Palumbo, G.
Banaś, J.
Powiązania:
https://bibliotekanauki.pl/articles/106989.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
corrosion inhibition
gum arabic
carbon steel
electrochemical techniques
Opis:
The effect of Gum Arabic (GA) on the corrosion of an N80 carbon steel pipeline in a CO2 -saturated chloride (0.5M KCl) solution was investigated through AC impedance and polarization curves. Potentiodynamic measurements showed that the corrosion current density decreased in the presence of inhibitors and that the inhibitor acts like a mixed-type inhibitor, with anodic predominance. The Nyquist diagrams showed an increase in polarization resistance values in the presence of the inhibitor, thus increasing inhibition efficiency. At higher temperatures, the inhibition efficiency decreased, implying that the inhibition action of GA occurred via the physical adsorption process. The activation parameters of the corrosion process such as activation energies, Ea, and the heat of adsorption, Qads, were calculated, respectively, by the obtained corrosion rate and inhibition efficiency at different temperatures. At higher temperatures, the increase in activation energy combined with the negative levels of the heat of adsorption further supported the physical adsorption nature of the process.
Źródło:
Journal of Casting & Materials Engineering; 2018, 2, 1; 5-8
2543-9901
Pojawia się w:
Journal of Casting & Materials Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The stress response of Ragusano donkey (Equus asinus) to different semen collection techniques
Autorzy:
Fazio, E.
Ferlazzo, A.
Cristarella, S.
P. Medica
Marino, G.
Quartuccio, M.
Powiązania:
https://bibliotekanauki.pl/articles/2087883.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
donkey
semen collection techniques
ACTH
cortisol
biochemical variables
Źródło:
Polish Journal of Veterinary Sciences; 2017, 4; 669-676
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selecting methods within a research process – scientific and practical considerations
Wybór metody w procesie badawczym – nauka i praktyka
Autorzy:
Dźwigoł, H.
Powiązania:
https://bibliotekanauki.pl/articles/327086.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
research method
procedures
techniques
metoda badawcza
procedury
techniki
Opis:
The article ponders on selecting methods within a research process, in terms of management sciences and management-related practice. The author discusses the relation between science and practice. Research methods and research-related approaches are described. The author presents approaches, procedures, methods and techniques in research processes.
W artykule przedstawiono zagadnienia związane z podejściem do wyboru metody w procesie badawczym w kontekście nauki i praktyki zarządzania. Omówiono związek nauki z praktyką. Scharakteryzowano metodykę badawczą i podejście do badań. Przedstawiono podejścia, procedury, metody i techniki w procesie badawczym.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2018, 121; 87-96
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polska Fundacja Technik Bezwykopowych w 2015 r.
Polish Foundation of Trenchless Technologies in 2015
Autorzy:
Kuliczkowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/365974.pdf
Data publikacji:
2016
Wydawca:
Nowoczesne Budownictwo Inżynieryjne
Tematy:
techniki bezwykopowe
działalność
sprawozdanie
trenchless techniques
activity
report
Opis:
Zarząd Polskiej Fundacji Technik Bezwykopowych (Polish Foundation for Trenchless Technologies – PFTT) przedstawił sprawozdanie z działalności Fundacji w 2015 r. Posiedzenie rady Fundacji odbyło się 15 marca 2016 r. na Politechnice Świętokrzyskiej w Kielcach.
Źródło:
Nowoczesne Budownictwo Inżynieryjne; 2016, 5; 29
1734-6681
Pojawia się w:
Nowoczesne Budownictwo Inżynieryjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A method for the accurate numerical prediction of the tip vortices shed from hydrofoils
Autorzy:
Flaszyński, P.
Szantyr, J. A.
Dymarski, P.
Kraskowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/259231.pdf
Data publikacji:
2010
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine propulsors
vortex generation
numerical methods
experimental techniques
Opis:
The possibly accurate numerical prediction of the detailed structure of vortices shed from the tips of hydrofoils is an important element of the design process of marine propellers. The concentrated tip vortices are responsible for the propeller cavitation erosion and acoustic emission. The purpose of the project described in this paper was to develop the numerical method for prediction of the tip vortex structure. In the course of the project the numerical calculations were confronted with the results of experimental measurements. This led to creation of the specific method of construction of the computational grid and to selection of the optimum turbulence model. As a result the reliable method for the accurate numerical prediction of the concentrated tip vortices for different hydrofoil geometry and flow conditions has been developed and validated. This method enables elimination of the unfavourable phenomena related to the tip vortices in the course of the propeller design calculations.
Źródło:
Polish Maritime Research; 2010, 2; 10-17
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cost Reduction and Channel Capacity Enhancement of MIMO System Using Antenna Selection Techniques
Autorzy:
Kaur, Dalveer
Kumar, Neeraj
Powiązania:
https://bibliotekanauki.pl/articles/226016.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
channel capacity
MIMO
RF module
antenna
selection techniques
Opis:
MIMO technology has become very popular in a wireless communication system because of the many advantages of multiple antennas at the transmitting end and receiving end. The main advantages of MIMO systems are higher data rate and higher reliability without the need of extra power and bandwidth. The MIMO system provides higher data rate by using spatial multiplexing technique and higher reliability by using diversity technique. The MIMO systems have not only advantages, but also have disadvantages. The main disadvantage of MIMO system is that the multiple antennas required extra high cost RF modules. The extra RF modules increase the cost of wireless communication systems. In this research, the antenna selection techniques are proposed to minimize the cost of MIMO systems. Furthermore, this research also presents techniques for antenna selection to enhance the capacity of channel in MIMO systems.
Źródło:
International Journal of Electronics and Telecommunications; 2019, 65, 2; 189-194
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Outreach in social work
Autorzy:
Maria, Donevska,
Powiązania:
https://bibliotekanauki.pl/articles/893221.pdf
Data publikacji:
2020-01-03
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
outreach
techniques of social work
social risk situation
Opis:
This publication is an attempt to draw attention to the outreach approach in social work. The work is as a result of the author’s experience rather than from scientific literature and expresses the importance of the implementation approach during the current situation of social problem explosion. The text is based on describing the range of requirements necessary for the usage of the outreach approach; hence on the detailed diagnosis of a person in a social risk situation, the field assessment by the social worker, plan and spontaneous action as well as the good psychological base. The author presents various techniques that may be used in operation and looks into situations that are a result of the specific outreach approach.
Źródło:
Praca Socjalna; 2017, 32(2); 40-49
0860-3480
Pojawia się w:
Praca Socjalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Introduction to Virtual Phased Arrays for Beamforming Applications
Autorzy:
Comesaña, D. F.
Holland, K. R.
Escribano, D. G.
de Bree, H. E.
Powiązania:
https://bibliotekanauki.pl/articles/176345.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
beamforming
source localization
virtual phased arrays
measurement techniques
Opis:
Sound localization problems are usually tackled by the acquisition of data from phased microphone arrays and the application of acoustic holography or beamforming algorithms. However, the number of sensors required to achieve reliable results is often prohibitive, particularly if the frequency range of interest is wide. It is shown that the number of sensors required can be reduced dramatically providing the sound field is time stationary. The use of scanning techniques such as “Scan & Paint” allows for the gathering of data across a sound field in a fast and efficient way, using a single sensor and webcam only. It is also possible to characterize the relative phase field by including an additional static microphone during the acquisition process. This paper presents the theoretical and experimental basis of the proposed method to localise sound sources using only one fixed microphone and one moving acoustic sensor. The accuracy and resolution of the method have been proven to be comparable to large microphone arrays, thus constituting the so called “virtual phased arrays”.
Źródło:
Archives of Acoustics; 2014, 39, 1; 81-88
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwości obniżania napięć psychoruchowych osób upośledzonych umysłowo za pomocą metody Wintreberta
Possibilities of reducing psychomotor tensions of mentally disabled people by using Wintrebert`s method
Autorzy:
Tylek, Wiktor
Powiązania:
https://bibliotekanauki.pl/articles/464848.pdf
Data publikacji:
2013
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
relexation
techniques of relaxation
psychomotor tensions
disabled people
Opis:
The aim of this paper is to examine the varied perspectives of relaxation stages and techniques used with mentally disabled pupils developed by the French neuropsychiatrist. This article presents evaluation of the widespread use of this method among disabled children and describes numerous benefits of its use in the regulation of emotional and neurovegetative disorders, neuromuscular dysfunctions and neurotic syndromes. The extensive use of Wintrebert’s method gives almost unlimited possibilities of application in therapy, rehabilitation and education of disabled people; the described method may also be a important component of healthy lifestyle.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2013, 40; 106-109
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correcting emotions in psychotherapy
Autorzy:
Trzebińska, Ewa
Gabińska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2127866.pdf
Data publikacji:
2019-04-05
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
emotions
emotion regulation
emotional traits
psychotherapy
therapeutic techniques
Opis:
The aim of the article is to discuss the assumptions regarding the principles of working with emotions in psychotherapy in the light of contemporary knowledge about emotions. In the first part, we present the basic concepts and assumptions about emotions developed in the field of psychology, which suggest that emotional problems may result not only from insufficient regulation of emotions but also from incorrectly formed emotional traits. The second part of the article presents a review of studies indicating the limitations of the scope of application of traditional techniques, whose aim is to influence the course of emotions so that they are more conscious and more easily expressed or inhibited. In the third part, the assumptions on changing emotional traits during the therapeutic process are discussed and the possible mechanisms that can be used to build interventions aimed at modifying emotional traits are pointed out.
Źródło:
Roczniki Psychologiczne; 2015, 18, 3; 329-343
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of Environmental Flight Conditions on Damage Propagation in Composite Sandwich Structure
Autorzy:
Synaszko, P.
Sałaciński, M.
Kornas, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/97791.pdf
Data publikacji:
2015
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
honeycomb structures
detection of water ingress
thermografic techniques
Opis:
The aim of the study was to determine the traceability of damage growth caused by inclusions of water in the composite sandwich structure. It was assumed that as a result of temperature changes during the flight and accompanying phase transformation, the zone containing water inclusions increases. The growth is caused by the destruction (mainly the tearing of walls) of the core. As part of the work, this assumption was verified experimentally. For the experiment to be successful it was necessary to simulate actual flight conditions. The simulation involved inducing phase transformations of water in the core cell as a function of time and temperature. Before and after the experiments the non-destructive tests using pulsed thermography were performed. The test results revealed an increase in the number of cells occupied by water. Adequate specimens were designed and manufactured. The study showed that cyclical changes in temperature affected the propagation of water in core sandwich structures. Further, it was found that the increase in the surface area of water-containing inclusions could be monitored using thermographic techniques.
Źródło:
Fatigue of Aircraft Structures; 2015, 7; 24-27
2081-7738
2300-7591
Pojawia się w:
Fatigue of Aircraft Structures
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preoperative pancreatic duct stenting in patients undergoing laparoscopic pancreatic surgery – a preliminary report
Autorzy:
Rubinkiewicz, Mateusz
Migaczewski, Marcin
Pędziwiatr, Michał
Matłok, Maciej
Dembiński, Marcin
Budzyński, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1395645.pdf
Data publikacji:
2015-06-01
Wydawca:
Index Copernicus International
Tematy:
laparoscopic pancreatectomy
minimally invasive techniques
pancreatoduodenectomy
pancreatic tumor
Opis:
Laparoscopic surgery is becoming an approved technique in pancreatic surgery. It offers some advantages over an open approach due to shorter hospital stay and decreased complication rate. Regardless the technique the most significant problem of pancreatic surgery is postoperative pancreatic fistula. There are numerous methods attempted at reduction of its incidence. One of the possibilities is preoperative pancreatic duct stenting. It aims at decreasing the pressure in the pancreatic duct, which is supposed to facilitate pancreatic juice flow to the duodenum. The aim of the study was to determine the role of preoperative pancreatic duct stenting in pancreatic surgery. Material and methods. Nineteen patients undergoing laparoscopic pancreatic resection were enrolled into the study. Prior to the surgery, all of the patients were submitted for the Endoscopic Retrograde Choleangiopancreatography (ERCP) with pancreatic duct stenting. Following the subsequent laparoscopic pancreatic resection, all patients were monitored to detect the pancreatic fistula appearance. The pancreatic stent was removed 6‑8 weeks after the surgery. Results. With an exception of two patients, all other patients underwent successful ERCP with pancreatic duct stenting before the surgery. In one case the placement of the prosthesis failed due to a tortuous pancreatic duct. Five patients had an episode of acute pancreatitis including two severe courses as a complication of preoperative ERCP. One of the patient died due to severe GI bleeding 2 weeks after stenting. Among the procedures there were 15 distal pancreatectomies, two enucleations of the tumor localized in the uncinate process and in the body of the pancreas and one central pancreatectomy. The median time of surgery duration was 186 minutes (90‑300; ±56). No conversions to an open approach were necessary. Likewise, there was neither any major complications reported in a postoperative course nor incidence of pancreatic fistula in any of the patients undergoing surgery. Conclusions. Preoperative pancreatic duct stenting can decrease the incidence of pancreatic fistula. However, a number of serious complications exceed the potential benefit of this method.
Źródło:
Polish Journal of Surgery; 2015, 87, 6; 307-311
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniki pracy z zaburzeniem obsesyjno-kompulsyjnym w terapii poznawczo-behawioralnej
Cognitive-behavioural therapy techniques for obsessive-compulsive disorder
Autorzy:
Młynarczyk, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/651439.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
zaburzenia obsesyjno-kompulsyjne (OCD)
terapia OCD
technika TBP
techniki kognitywne
techniki behawioralne
ekspozycja
desensytyzacja
obsessive-compulsive disorder (OCD)
OCD treatment
CBT techniques
cognitive techniques
behavioural techniques
exposure and response prevention
desensitization
Opis:
The article presents the obsessive-compulsive disorder (OCD) as it is understood by the particular therapeutic approach – the cognitive-behavioural therapy (CBT). The disorder involves the appearance of recurring, persistent thoughts and acts (physical and mental ones) performed in response, with an aim of minimizing the anxiety triggered by these thoughts. The first part of the article presents the DSM-5 diagnostic criteria for the OCD. The second part introduces the general model of cognitive-behavioural therapy. The third part explains the disorder and its development using the CBT models. After the commentary on the effectiveness of the OCD treatment using the CBT, some specific techniques and the model of clinical practice are introduced. The article briefly deals with the topic of pharmacotherapy. It focuses on the CBT techniques based on the exposure to aversive triggers and holding back of reactions (E/RP), the gradual desensitization, behavioural experiments as well as the cognitive techniques focused on changing the dysfunctional interpretation.
Artykuł przedstawia problem zaburzenia obsesyjno-kompulsyjnego (OCD) w kontekście terapii poznawczo-behawioralnej (TPB). Zaburzenie to polega na występowaniu nawracających, uporczywych myśli i wykonywanych w reakcji na nie czynnościach (fizycznych lub mentalnych) minimalizujących niepokój związany z tymi myślami. W pierwszej części artykułu zaprezentowane są kryteria diagnostyczne zaburzenia według klasyfikacji DSM 5. Druga część wprowadza w model terapii poznawczo-behawioralnej. Kolejna zaś ujmuje zaburzenie i jego rozwój w modelach poznawczo-behawioralnych. Po odniesieniu się do skuteczności leczenia zaburzenia obsesyjno-kompulsyjnego w opisywanym nurcie, przedstawione są specyficzne techniki terapeutyczne i model postępowania klinicznego. Artykuł sygnalizacyjnie ujmuje zagadnienie farmakoterapii, nie rozwijając go jednak. Skupia się na technikach TPB opartych na ekspozycji na bodźce awersyjne i powstrzymywaniu reakcji (E/PR), stopniowej desensytyzacji, eksperymentach behawioralnych oraz technikach poznawczych skupionych na zmianie dysfunkcyjnych interpretacji.
Źródło:
Acta Universitatis Lodziensis. Folia Psychologica; 2018, 22; 33-54
2353-4842
Pojawia się w:
Acta Universitatis Lodziensis. Folia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Využitie medzipredmetových vzťahov v predmete Technika na základných školách
Using Interdisciplinary Relationships in Technology Education at Elementary Schools
Autorzy:
PLACHÁ, Ivana
BÁNESZ, Gabriel
Powiązania:
https://bibliotekanauki.pl/articles/456230.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Rzeszowski
Tematy:
vyučovaní techniky
medzipredmetové vzťahy
teaching techniques
cross curricular
Opis:
V príspevku sa zaoberáme možnosťami využívania medzipredmetových vzťahov vo vyučovaní techniky, so zreteľom na väzby prírodovedného, humanitného aj výchovného charakteru.
In this article we deal with the possibilities of using interdisciplinary relationships in the teaching of Science, with regard to the links of natural scientific, humanistic and educational character.
Źródło:
Edukacja-Technika-Informatyka; 2015, 6, 1; 71-76
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniques of social influence with reference to political life
Autorzy:
Doliński, Dariusz
Wiszniowski, Robert
Powiązania:
https://bibliotekanauki.pl/articles/514624.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Śląski. Wydział Nauk Społecznych
Tematy:
social influence
compliance
emotion
sequential techniques
political engagement
Opis:
The present paper presents various social influence techniques – practices aimed at increasing the likelihood that people will comply with requests, persuasion and suggestion they are addressed with. It describes sequential techniques (‘foot-in-the-door’, ‘door-in-the-face’, ‘foot-in-the-face’,’ low ball’) as well as techniques based on cognitive mechanisms (‘that’s not all’, ‘even a penny helps’, ‘dialogue involvement’) or on emotional mechanisms (‘induction of guilt’, 'embarrassment’, ‘fear-then-relief’). The paper also presents examples of using the above mentioned techniques with special focus on some which were taken from political life.
Źródło:
Political Preferences; 2013, 4; 133-151
2449-9064
Pojawia się w:
Political Preferences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustical techniques of underwater meadow monitoring in the Puck Buy (Southern Baltic Sea)
Autorzy:
Klusek, Z.
Gorska, N.
Tęgowski, J.
Groza, K.
Faghani, D.
Gajewski, L.
Nowak, J.
Kruk-Dowgiałło, L.
Opioła, R.
Powiązania:
https://bibliotekanauki.pl/articles/332109.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
acoustic techniques
underwater meadows
Puck Bay
Baltic Sea
Opis:
The main motivation of this paper was to develop acoustical techniques to monitor underwater meadows. The data, collected with down-looking echo sounder, were used to develop method of bottom detection and tracking and measurement of vegetation canopy height in the Puck Bay. This method and its accuracy are discussed in details. The other possibilities of recognition between covered and uncovered bottom were also reviewed. The effectiveness of using side scan sonar in study vegetation spatial distribution is demonstrated.
Źródło:
Hydroacoustics; 2003, 6; 79-90
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grid Voltages Sensorless Control of the PWM Rectifier with Active Filtering
Autorzy:
Wojciechowski, D.
Powiązania:
https://bibliotekanauki.pl/articles/262568.pdf
Data publikacji:
2006
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:
active filters
power quality
predictive control
estimation
techniques
Opis:
The paper presents structure and experimental results of the control system of the PWM rectifier with active filtering function. Proposed control system was designed for maximum filtering performance in steady state. This task is realized by predictive algorithms applied for both control as well as calculation of grid currents. Accuracy of these algorithms strongly depends on precise information about future samples of equivalent electromotive force of the grid, which is in general distorted and unbalanced. For this purpose, a novel estimator and predictor is proposed. The control of DC voltage is realized with application of variable gain PI controller. It ensures high dynamics in transient states and low gain for steady state oscillations of DC voltage. Proposed control system is AC voltages sensor less and has excellent active filtering performance, even at presence of grid voltage distortions.
Źródło:
Electrical Power Quality and Utilisation. Journal; 2006, 12, 1; 35-43
1896-4672
Pojawia się w:
Electrical Power Quality and Utilisation. Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of reverse engineering technology in part design for shipbuilding industry
Autorzy:
Deja, Mariusz
Dobrzyński, Michał
Rymkiewicz, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/258670.pdf
Data publikacji:
2019
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
reverse engineering
laser scanning
freeform surface
measurement techniques
Opis:
In the shipbuilding industry, it is difficult to create CAD models of existing or prototype parts, especially with many freeform surfaces. The paper presents the creation of the CAD 3D model of a shipbuilding component with the application of the reverse engineering technology. Based on the data obtained from the digitization process, the component is reconstructed in point cloud processing programs and the CAD model is created. Finally, the accuracy of the digital model is estimated.
Źródło:
Polish Maritime Research; 2019, 2; 126-133
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An experimental and numerical study of the vortices generated by hydrofoils
Autorzy:
Szantyr, J. A.
Biernacki, R.
Flaszyński, P.
Dymarski, P.
Kraskowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/258826.pdf
Data publikacji:
2009
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine propulsors
vortex generation
numerical methods
experimental techniques
Opis:
The article presents the results of the research project concerning the process of formation of the tip vortices shed from hydrofoils of different geometry in different flow conditions. Three hydrofoils resembling the contemporary marine propeller blades have been selected for the study. The experimental part of the project consisted of the LDA measurements of the velocity field in three cross-sections of the vortex generated by the hydrofoils in the cavitation tunnel. The numerical part of the project consisted of calculations of the corresponding velocity field by means of three computer codes and several selected turbulence models. The comparative analysis of the experimental and numerical results, leading to the assessment of the accuracy of the numerical methods, is included.
Źródło:
Polish Maritime Research; 2009, 3; 11-17
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Experimental and Numerical Study of Tip Vortex Cavitation
Autorzy:
Szantyr, J. A.
Flaszyński, P.
Suchecki, W.
Alabrudziński, S.
Powiązania:
https://bibliotekanauki.pl/articles/260059.pdf
Data publikacji:
2011
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
rotary hydraulic machinery
cavitation
numerical methods
experimental techniques
Opis:
The article presents the results of the research project concerning tip vortex cavitation. This form of cavitation is very important in operation of many types of rotary hydraulic machines, including pumps, turbines and marine propellers. Tip vortex cavitation generates noise, vibration and erosion. It should be eliminated or significantly limited during the design of these types of machines. The objective of the project was to develop an accurate and reliable method for numerical prediction of tip vortex cavitation, which could serve this purpose. The project consisted of the laboratory experiments and numerical calculations. Inthe laboratory experiments tip vortex cavitation was generated behind a hydrofoil in the cavitation tunneland the velocity field around the cavitating kernel was measured using the Particle Image Velocimetry method. Measurements were conducted in three cross-sections of the cavitating tip vortex for a number ofangles of attack of the hydrofoil and for several values of the cavitation index. In the course of numerical calculations two commercial CFD codes were used: Fluent and CFX. Several available approaches to numerical modeling of tip vortex cavitation were applied and tested, attempting to reproduce the experimental conditions. The results of calculations were compared with the collected experimental data. The most promising computational approach was identified. Keywords:
Źródło:
Polish Maritime Research; 2011, 4; 14-22
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental study on the inhibitive effect of phytic acid as a corrosion inhibitor for Q235 mild steel in 1 M HCl environment
Autorzy:
Chidiebere, Maduabuchi A.
Nwanonenyi, Simeon
Njoku, Demian
Iroha, Nkem B.
Oguzie, Emeka E.
Li, Ying
Powiązania:
https://bibliotekanauki.pl/articles/1113467.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Adsorption
Corrosion
Electrochemical techniques
Inhibition
Metals
Plant extract
Opis:
The inhibitive action of phytic acid (PA) on Q235 mild steel corrosion in 1 M HCl environment was investigated using electrochemical techniques. Polarization results revealed PA to be a mixed- type inhibitor in 1 M HCl environment, while impedance results provide evidence of adsorption of the PA species on the corroding metal surface. The adsorption of PA obeyed Langmuir adsorption isotherm. Scanning electron microscopy (SEM), atomic force microscopy (AFM) and Fourier transform infrared spectroscopy (FTIR) studies all revealed the formation of a protective film adsorbed on the steel surface.
Źródło:
World News of Natural Sciences; 2017, 15; 1-19
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniki budowlane w kompleksach zabytkowych. Słownik terminologiczny autorstwa Macieja Bonawentury Pawlickiego
Building techniques in historical complexes. Dictionary of terminology by Maciej Bonawentura Pawlicki
Autorzy:
Kadłuczka, A.
Powiązania:
https://bibliotekanauki.pl/articles/218532.pdf
Data publikacji:
2012
Wydawca:
Stowarzyszenie Konserwatorów Zabytków
Tematy:
techniki budowlane
kompleks zabytkowy
building techniques
historical complexe
Opis:
Obszerna publikacja składa się z dwóch wzajemnie uzupełniających się części: teoretycznej, zawierającej podstawowe przesłanki stosowanych współcześnie zasad i metod ochrony zabytków, oraz terminologicznej. Autor mocno osadza je i komentuje na tle licznych konkretnych dzieł konserwatorskich, z których płynące doświadczenie zawsze było czynnikiem postępu. Praca jest napisana językiem czytelnym i zrozumiałym, choć będąc podręcznikiem akademickim jest zarazem pracą naukową. Prezentuje merytorycznie nowoczesną, opartą na współczesnej technice opcję ochrony zabytków architektury i urbanistyki i odnosi się do najnowszych przesłanek teoretycznych.
This vast publication consists of two mutually complementing parts: the theoretical one containing the essential premises for the currently applied principles and methods of monument protection, and the terminological one. The author firmly bases them on and comments against the background of numerous conservation works, since the experience acquired in the process has always been an element of progress. The work is written in a legible and comprehensible language, although - as a university textbook - it is also a scientific study. It presents an option for protecting monuments of architecture and urban planning which is factually modern and based on contemporary technology, and refers to the most recent theoretical premises.
Źródło:
Wiadomości Konserwatorskie; 2012, 31; 163-164
0860-2395
2544-8870
Pojawia się w:
Wiadomości Konserwatorskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Verres décorés d’époque arabe médiévale (VIIIe–XIIIe siècles): quelques exemples provenant de Naqlun
Autorzy:
Mossakowska-Gaubert, Maria
Powiązania:
https://bibliotekanauki.pl/chapters/1048022.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
decorative techniques
monastic complex
Islamic glass
Egypt
Naqlun
Opis:
The article presents the chronological and typological variety of decorated glasses found in the central part of the site at Naqlun, in the monastic buildings and tombs of the civil cemetery situated in the complex. Artifacts were dated between the 8th and the beginning of the 13th century. The decorated motifs on these glasses were executed with diverse techniques: tool marks, applied, pinched, impressed with tongs, impressed, mould-blown, engraved, cut, incised, scratchengraved, stained, marvered trails. Many similarities are to be observed with material from Fustat. However, the Naqlun assemblage as a whole is more modest, which is not surprising considering the context: provincial, rural and monastic at the same time.
Źródło:
Aegyptus et Nubia Christiana. The Włodzimierz Godlewski jubilee volume on the occasion of his 70th birthday; 187-215
9788323547266
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metody, strategie oraz techniki nauczania, uczenia się i zapamiętywania stosowane w procesie kształcenia kompetencji komunikacyjnej uczniów na lekcji języka obcego
Methods, strategies and techniques of teaching, learning and memorizing applied in the process of developing communication competences of students during foreign language classes
Autorzy:
Rapacka-Wojtala, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/540756.pdf
Data publikacji:
2015
Wydawca:
Mazowiecka Uczelnia Publiczna w Płocku
Tematy:
communication competence
methods
strategies
techniques of teaching/ learning
Opis:
The history of civilization is also the history of education in which the ability to communicate plays an important role. Communication has enabled the exchange of thoughts, views and information about cultural and scientific achievements of the generations, which has influenced its further development. Therefore, it can be stated that these texts have been the basis for the development of communication competence. The teachers [of foreign languages] should apply various methods, strategies and techniques of teaching, learning and memorising as well as didactic means to facilitate acquiring communication language skills – in the development of all language skills.
Źródło:
Społeczeństwo. Edukacja. Język; 2015, 3; 73-86
2353-1266
2449-7983
Pojawia się w:
Społeczeństwo. Edukacja. Język
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Survey of applied ammonia mitigation technologies in the Hungarian pig production practice
Autorzy:
Vojtela, Tibor
Magyar, Marianna
Koós, Sándor
Péterfalvi, Nóra
Fenyvesi, László
Pirkó, Béla
Powiązania:
https://bibliotekanauki.pl/articles/2173786.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ammonia emissions
pig production
manure management
abatement techniques
Opis:
The Directive on National Emission Ceilings specifies the reduction of ammonia (NH3) emissions among other air pollutants, which is most significant for the agricultural sector. The ammonia emission limit set for Hungary was a 10% reduction by 2020, while the target of 32% should be reached by 2030 compared to the 2005 reference year. The paper presents the results of a survey on pig production technology in Hungary from 97 domestic farms. The study aims to know the level of implementation of reduction techniques in livestock production and manure management and highlights the need for further improvements in this production sector. The research found that the application of ammonia reduction techniques was not considered widespread, either in livestock buildings or in manure storage (treatment) and during field application. For almost all (more than 90%) pig production groups, the housing systems were the reference without additional emission reduction. For manure storage, farms have insulated storage under the current regulation, however, significantly more emission reduction technologies were in the variant without cover or crust. Slurry spreading was mainly used with manure application techniques, but more emission-friendly injection and band spreading were also emerging. Besides the expected immediate incorporation, a high proportion of manure was applied between 12 and 24 hours or even after 24 hours. In the studied elements of manure management, significant improvements are needed in applying techniques to reduce ammonia emissions. Effective results can be achieved even by shortening the time between manure application and incorporation with efficient work organization.
Źródło:
Archives of Environmental Protection; 2022, 48, 1; 83--91
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plants as a treasury of fragrant substances for food industry and perfumery
Autorzy:
Danel, Andrzej
Puła, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2176801.pdf
Data publikacji:
2019-12-31
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
essential oils
extraction techniques
food additives
fragrant substances
Opis:
Artykuł poświęcony jest niektórym aspektom substancji zapachowych pochodzenia roślinnego, stosowanych jednocześnie w przemyśle spożywczym i perfumeryjnym. Od starożytności opracowano wiele technik ekstrakcji w celu uzyskania olejków eterycznych. Niektóre z nich są nadal stosowane. Nowe ekstrakcje, takie jak: mikrofalowe lub ultradźwiękowe, są coraz bardziej popularne i pozwalają zaoszczędzić czas oraz koszty. Niezależnie od procedury powstałe olejki eteryczne są źródłem wielu związków chemicznych, tzw. izolatów. Mogą one być stosowane jako dodatki do żywności lub jako materiały wyjściowe do syntezy organicznej. Niektóre substancje zapachowe występują w bardzo małych ilościach w materiale roślinnym, dlatego ekstrakcja nie jest opłacalna ekonomicznie, ale po ustaleniu ich struktur chemicznych i opracowaniu procedur syntetycznych, w niektórych przypadkach są one pozyskiwane na skalę przemysłową. Substancje opisane poniżej to tylko niewielka część z 2000-3000 pachnących cząsteczek, które sprawiają, że nasze życie jest przyjemniejsze, zarówno w jedzeniu, jak i perfumach.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis Studia Naturae; 2019, 4; 149-160
2543-8832
2545-0999
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis Studia Naturae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Food quality control by hyphenated separation techniques
Autorzy:
Walczak, J.
Pomastowski, P.
Buszewski, B.
Powiązania:
https://bibliotekanauki.pl/articles/2052456.pdf
Data publikacji:
2015
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
food analysis
hyphenated techniques
liquid chromatography
mass spectrometry
Opis:
Food as complex mixture of proteins, lipids, vitamins, etc. cannot be separated and identified by using in only one method. This article presents a revision on the hyphenated chromatographic techniques and methods used in food analysis and described main application in food science research, and determination of xenobiotics and their metabolites in environmental. Also article discusses applications of “omics” in food analysis (proteomics, transcriptomics, genomics, metabolomis) and new discipline of – foodomics.
Źródło:
Health Problems of Civilization; 2015, 09, 1; 33-38
2353-6942
2354-0265
Pojawia się w:
Health Problems of Civilization
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparison of different modulation techniques performances in an underground multiuser communications scenario
Autorzy:
Badescu, A.-M.
Powiązania:
https://bibliotekanauki.pl/articles/106166.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
modulation techniques
commercial communication systems
CDMA
16-QAM
QPSK
Opis:
The potential use of typical commercial communication systems with ultra high frequencies for the underground emergency/military situations will be investigated, as commercial systems have already a fully developed market that makes them cheap and reliable. The possible usage of broadband techniques like CDMA in the direct sequence will be studied because most commercial communication systems have already been designed to support multiple users, as the underground propagation has many possible applications. The performances of both modulation techniques are evaluated from the point of view of the quality of the signals, power spectral density and the effect that the propagation medium has on the transmitted signals such that the best modulation technique is determined. The 16QAM and QPSK modulations (two of the most popular modulation techniques in the terrestrial wireless system) are compared in a scenario where a number of underground sources share the same physical channel (and antenna) - the receiver is placed at the ground level so the generated signals must propagate through the dielectric layer in order to reach it. The transmitted power, electric and magnetic fields as well as occupied bandwidth are also calculated.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica; 2012, 12, 2; 73-85
1732-1360
2083-3628
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
3D thinning and its applications to medical image processing
Autorzy:
Palágyi, K.
Sorantin, E.
Halmai, C.
Kuba, A.
Powiązania:
https://bibliotekanauki.pl/articles/1954512.pdf
Data publikacji:
1999
Wydawca:
Politechnika Gdańska
Tematy:
skeletonization techniques
3D parallel thinning
medical image processing
Opis:
A skeleton is a frequently-used feature to represent the general form of an object. The importance of this region-based shape feature is growing in medical image processing, too. This paper summarizes the major skeletonization approaches, the 3D parallel thinning methodologies and some emerging medical applications. An application to calculate the cross-sectional profiles of blood vessels is also presented.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 1999, 3, 4; 397-407
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Goalkeeper, characteristics of the position, playing, technique, training
Autorzy:
Struzik, Adrian
Powiązania:
https://bibliotekanauki.pl/articles/1030979.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
characteristics of the position
goalkeeper
handball
play
techniques
training
Opis:
Changes in agoalkeeper’s technique, his physical and mental preparation are ongoing, forced by the increasing power of the throw, speed of the game, improved players’ throwing capability; throws with rotation and other technical innovations involved in this element.The goalkeeper’s tasks are not only limited to defending the goal. He participates in launching aquick attack or quickly resuming play after conceding agoal.Goalkeeper training should be varied in order to mobilize the body’s full energy potential and shape the elements of the technique. The goalkeeper should be intelligent, courageous, endowed with the excellent physical condition and above all physically fit.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2020, 32, 4; 97-113
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-100 z 708

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