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Tytuł:
The Role of Social Support Systems in Adolescent Foreign Language Learning
Autorzy:
Piechurska-Kuciel, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/783187.pdf
Data publikacji:
2017
Wydawca:
Wydawnictwo Uniwersytetu Śląskiego
Tematy:
social support
parental support
teacher support
peer support
Opis:
Ewa Piechurska-KucielInstitute of EnglishOpole University Abstract In adolescents the main groups of social support are their family, peers and teachers with whom they interact most frequently. They play a buffering role between stress and psychological well-being by helping to cope with adverse challenges, and by providing social integration. Consequently, it is believed that in the situation of stress caused by the necessity to learn a foreign language (FL) as a compulsory subject, social support can be viewed as an important factor that may positively influence learners’ academic achievement, exposing the role of the perceived availability of significant others’ help in achieving FL success. To date, in spite of the call for research on the general functioning of the language learner as a member of the society, the study on the role of social support in the process of foreign language learning is still scarce. The existing research has tough proved that perceived social support significantly predicts resilience in foreign language learning. The feelings of closeness and support the learners receive from the support network protect them from stressors, and they validate the feelings of self-esteem, competence, and personal control in the face of stressful situations. The three main support groups (parents, teachers and peers) help learners develop their social competence, problem-solving skills, autonomy, and sense of purpose. Keywords: social support, parental support, teacher support, peer support
Źródło:
Theory and Practice of Second Language Acquisition; 2017, 3, 2
2450-5455
2451-2125
Pojawia się w:
Theory and Practice of Second Language Acquisition
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organizacja Host Nation Support
Host Nation Support
Autorzy:
Miler, A.
Powiązania:
https://bibliotekanauki.pl/articles/222907.pdf
Data publikacji:
2010
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
Host Nation Support — wsparcie przez państwo-gospodarza
wsparcie logistyczne
planowanie
państwo przyjmujące
państwo wysyłające
Host Nation Support
sending nation
receiving nation
support
logistic support
planning
Opis:
W artykule przedstawiono założenia i strukturę wsparcia przez państwo-gospodarza. Omówione zostały również zagadnienia związane z planowaniem, funkcjonowaniem oraz zadaniami wykonywanymi przez HNS, a także reguły i zakres współdziałania na poziomie administracji.
The paper presents assumptions and structure of a host nation support. It discusses issues related to planning, functions and tasks executed by HNS as well as rules and scope of cooperation at the administration level.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2010, R. 51 nr 1 (180), 1 (180); 111-124
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Informal Support Network of Large City Inhabitants – The Selected Aspects (the Case of Lodz)
Autorzy:
Grotowska-Leder, Jolanta
Powiązania:
https://bibliotekanauki.pl/articles/27311611.pdf
Data publikacji:
2012-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
social networks
support networks
informal support networks
patterns of support networks
approaches of support networks
Opis:
Many members of a society deal with their everyday problems on their own, but there are people who look for and receive support from other individuals, groups and institutions. Social networks are considered important providers of resources accumulated in and of services delivered by the local community. The article is focused on social support networks of families living in big city in comparison with families living less urbanized communes. The first part of the analyses presents social support networks in various theoretical approaches. The main subject of empirical reflection are the resources available to these families as a result of informal social relations. The main conclusions are that informal social network of studied families is important for solving their every-day problems and the main resource of support for them are close relatives, then friends and the most rarelyneighbors, but the patterns of support expected and received within informal networks vary according to age and quality of residence. The paper is based on the results of the research conducted in 2008–2009 (the quota sample – 500 families living in Lodz and 1000 families living in less urbanized communes) within the project “Social network and local partnership in counteracting social exclusion and intergenerational transmission of poverty” (Nr H02E 021 29) coordinated by author.
Źródło:
Kultura i Edukacja; 2012, 6(92); 136-164
1230-266X
Pojawia się w:
Kultura i Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Narodowe aspekty Host Nation Support
National aspects of Host Nation Support
Autorzy:
Miler, A.
Powiązania:
https://bibliotekanauki.pl/articles/222801.pdf
Data publikacji:
2010
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
Host Nation Support — wsparcie przez państwo-gospodarza
wsparcie
wsparcie logistyczne
umowy
państwo wysyłające
państwo przyjmujące
planowanie
Host Nation Support
support
logistical support
agreements
sending country
receiving country
planning
Opis:
W artykule przedstawiono główny cel przedsięwzięć Host Nation Support, jakim jest wsparcie logistyczne. Omówione zostały zagadnienia związane z bezpośrednim przebywaniem wojsk sojuszniczych na obszarze państwa-gospodarza, umowy dwu- lub wielostronne i zakres współdziałania na poziomie administracji.
The paper presents main aim of activities concerned with logistical part of Host Nation Support. The issues discussed are connected with direct presence of allied troops on the host country territory, bilateral and multilateral agreements and the scope of co-operation at the administrative level.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2010, R. 51 nr 2 (181), 2 (181); 91-104
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated Logistic Support Concept in Aviation Engineering
Autorzy:
Martin, Petruf
Považan, Jozef
Powiązania:
https://bibliotekanauki.pl/articles/504030.pdf
Data publikacji:
2014
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
Integrated Logistic Support
Computer Aided Acquisition and Logistic Support
Logistic Support Analysis
logistics of production
logistic management
simultaneous engineering
Opis:
To the modern philosophy of logistic processes improvement belongs concept of Integrated Logistic Support (ILS) that was mostly developed in aircraft industry and other branches of production, and also at exploitation of Complicated Technical Systems (CTS). ILS originates from Computer Aided Acquisition and Logistic Support (CALS) initiative and it has importance of continual acquisition and products life cycle (LC) support in the present time. The main tool of ILS is Logistic Support Analysis (LSA). LSA utilizes synergetic effect of technical disciplines that use uniform special data base (DB LSA), with aim to shorten duration of technological processes, starting from research, continuing to project proposal, production, up to maintenance and complex Life Cycle Support (LCS) of CTS. In the aircraft engineering it enables to project and plan production and logistic support in real time, higher competitiveness, reengineering of company processes at research, production and working of high-tech products. Control and establishment of flexible global logistic networks, with their huge communication and coordination needs, makes assumptions of their future intensive development.
Źródło:
Logistics and Transport; 2014, 22, 2; 21-28
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wsparcie samotnego ojcostwa
Support for lonely fatherhood
Autorzy:
Zajdel, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2103830.pdf
Data publikacji:
2020-06-11
Wydawca:
Wydawnictwo Naukowe Chrześcijańskiej Akademii Teologicznej w Warszawie
Tematy:
Samotne ojcostwo
wsparcie ojcostwa
obszary wsparcia
Single paternity
paternity support
support areas
Opis:
Ten artykuł dotyczy samotnego ojcostwa w Polsce i prób jego wsparcia. Wychowanie potomstwa, to w wielu opiniach domena kobiet, mężczyzna też wychowuje, ale ta kwestia rzadziej ma odzwierciedlenie w publikacjach codziennych. Samotnie wychowujący dzieci mężczyźni znajdują swoją niszę we wsparciu różnych stowarzyszeń, ale rośnie równocześnie akceptacja społeczna dla takich osób. Niemniej na pomoc w samotnym rodzicielstwie mogą bardziej liczyć kobiety, aniżeli mężczyźni.
This article deals with single paternity in Poland and attempts to support it. Raising offspring is in many opinions the domain of women, a man also brings up, but this issue is less often reflected in everyday publications. Single-parenting men find their niche in the support of various associations, but at the same time social acceptance for such people is growing. Nevertheless, womans can count more on help in lone parenthood than men.
Źródło:
Studia z Teorii Wychowania; 2020, XI(1 (30)); 59-76
2083-0998
2719-4078
Pojawia się w:
Studia z Teorii Wychowania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social climate of support for innovativeness
Autorzy:
Grebski, Michalene
Mazur, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/23966600.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
innowacyjność
wsparcie społeczne
wsparcie innowacyjności
COM
innovativeness
social support
innovativeness support
Opis:
The article describes a research study focused on determining the level of social support for innovative activities. Based on a questionnaire survey and in-depth interviews conducted among engineers working in the United States and in Poland, data was obtained to determine the level of social acceptance and the level of support from third parties and institutions encouraging innovative activities. Conducting a comparative analysis of innovation support in the United States and Poland made it possible to learn about the social climate strengthening and inhibiting innovative behavior in both countries. An important element in the aspect of social acceptance is the perception of innovation from the perspective of corporate social responsibility, responsibility of business leaders and engineers as well as sustainable development.
Źródło:
Production Engineering Archives; 2022, 28, 1; 110--116
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A two cones support theorem
Autorzy:
Estrada, R.
Powiązania:
https://bibliotekanauki.pl/articles/255211.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Radon transforms
support theorems
distributions
Opis:
We show that if the Radon transform of a distribution ƒ vanishes outside of an acute cone Co, the support of the distribution is contained in the union of Co and another acute cone C1, the cones are in a suitable position, and ƒ vanishes distributionally in the direction of the axis of C1, then actually supp ƒ C ⊂ Co. We show by examples that this result is sharp.
Źródło:
Opuscula Mathematica; 2016, 36, 2; 207-213
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative bench testing of steel arch support systems with and without rock bolt reinforcements
Stanowiskowe badania porównawcze obudowy podporowej i podporowo-kotwiowej
Autorzy:
Pytlik, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/220232.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
podatna obudowa podporowa
obudowa kotwiowa
obudowa podporowo-kotwiowa
wartość pracy obudowy
nośność obudowy
yielding steel arch support
rockbolting support system
mixed support
support work value
support load capacity
Opis:
The mining of hard coal deposits at increasingly greater depth leads to an increase in hazards related to the loss of stability of steel arch supports as a result of excessive static and dynamic loads. Camber beam reinforcement via rockbolting is often utilised in order to improve the stability of the yielding steel arch support.This article presents the results of comparative bench tests of the ŁP10/V36-type steel arch support, tested with and without reinforcement by means of self-drilling bolts with drunken R25 threads, using short joists formed from V32 and V25 sections. It also presents the results of comparative tests of the ŁPP10/4/V29/I-type steel arch support, tested with and without reinforcement by means of rock bolts with trapezoidal Tr22/13 threads, using short joists formed from V25 sections. The obtained test results, in the form of load courses and work values of the steel arch and mixed (arches and rock bolts) support systems, demonstrate that the utilisation of mixed support may significantly improve the stability of workings, particularly immediately after they are driven. A mixed support system quickly achieves its maximum load capacity together with a significant increase in its work value. It may thus prevent the stratification of the rocks surrounding the working, and therefore better utilise the self-supporting capacity of the rock mass. As evidenced by the test results, the mixed support work may be as much as 3.5 times as great compared to the steel arch support at the beginning of the height reduction process initiated by loading – i.e. until its reduction by a presupposed value of 100 mm.
Eksploatacja pokładów węgla kamiennego na coraz większych głębokościach powoduje wzrost zagrożeń związanych z utratą stateczności podporowej obudowy górniczej w wyniku nadmiernych obciążeń statycznych i dynamicznych. W celu poprawy stateczności podatnych odrzwi obudowy podporowej często stosuje wzmocnienie odrzwi poprzez przykotwienie łuku stropnicowego. W artykule przedstawiono wyniki stanowiskowych badań porównawczych odrzwiowej obudowy podporowej typu ŁP10/V36, badanej bez wzmocnienia oraz ze wzmocnieniem za pomocą kotwi samo- wiercących z gwintem falistym R25, przy użyciu krótkich podciągów wykonanych z kształtownika V32 oraz V25. Przedstawiono również wyniki badań porównawczych odrzwiowej obudowy podporowej typu ŁPP10/4/V29/I, badanej bez wzmocnienia oraz ze wzmocnieniem za pomocą kotwi z gwintem trapezowym Tr22/13, przy użyciu krótkich podciągów wykonanych z kształtownika V25.Uzyskane wyniki badań w postaci przebiegów obciążania oraz wartości pracy obudowy podporowej i podporowo-kotwiowej wykazują, że stosowanie obudowy podporowo-kotwiowej może znacząco poprawić stateczność wyrobiska górniczego szczególnie zaraz po jego wydrążeniu. Dzięki temu, że obudowa podporowo-kotwiowa szybko uzyskuje swoją maksymalną nośność przy znaczącym wzroście wartości pracy może zapobiegać rozwarstwianiu skał wokół wyrobiska, a przez to lepiej wykorzystać samonośność górotworu. Jak wykazują wyniki badań, praca W obudowy podporowo-kotwiowej może być nawet ponad 3.5-krotnie większa od obudowy podporowej na początku procesu jej obniżania pod wpływem obciążenia – to znaczy do czasu jej obniżenia o umowną wartość 100 mm.
Źródło:
Archives of Mining Sciences; 2019, 64, 4; 747-764
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tests of steel arch and rock bolt support resistance to static and dynamic loading induced by suspended monorail transportation
Autorzy:
Pytlik, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/178684.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
mine transport
suspended monorail
transport-induced static support loading
transport-induced dynamic support loading
steel arch support resistance
rock bolt support resistance
Opis:
At present, the suspended monorail systems constitute a very common means of transportation in the Polish hard coal mines. The main advantages of the suspended monorail include the independence of the route from the working floor surface irregularities and the possibility to transport cargo of significant mass and size. The masses and dimensions of machines and devices transported via monorail have increased considerably in recent times. This particularly concerns the transport of longwall system elements. In Poland, the maximum speed of suspended monorail travel is 2 m/s. Due to the fact that preparations are currently underway to increase the maximum speed above 2 m/s, it is necessary to inspect what influence it will have on work safety and mining support stability. Current operational experience and tests have shown that dynamic loads induced by the suspended monorail transportation have a significant influence on the roadway support stability, working protection durability and on the monorail operators. This is particularly true during the emergency braking of a suspended monorail by means of a braking trolley, where the overloads reach 3g. Bench tests of the selected steel arch and rock bolt support elements utilised in the Polish hard coal mines were conducted in order to determine the resistance of steel arch and rock bolt supports to static and dynamic loads. The article presents the results of the tests conducted on a steel arch support in the form of the sliding joints of an ŁP/V29 yielding roadway support, which is commonly employed in the Polish hard coal mines. Tests of elements of the threaded bolts with trapezoidal threads over the entire rod length were conducted as well. The conducted strength tests of steel arch and rock bolt support elements under static and dynamic loading have shown that dynamic loading has decisive influence on the support’s retaining of its stability. Support element stability decreases along with the increase of the impact velocity. This concerns both the steel arch support and the rock bolt support.
Źródło:
Studia Geotechnica et Mechanica; 2019, 41, 2; 81-92
0137-6365
2083-831X
Pojawia się w:
Studia Geotechnica et Mechanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social support in a changing world - the importance of online support groups for people suffering from eating disorders
Autorzy:
Buszman, Krystyna
Powiązania:
https://bibliotekanauki.pl/articles/1931832.pdf
Data publikacji:
2019
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
social support
eating disorders
received social support adequacy
online support groups
wsparcie społeczne
zaburzenia odżywiania
adekwatność otrzymanego wsparcia społecznego
grupy wsparcia online
Opis:
The role of social support in dealing with a disease is extremely important. People who are in a similar life situation, facing the same problems, may not only be a relevant source of support and useful information, but also help to increase patients’ quality of life. They can also reduce the feeling of otherness and alienation. Moreover, social support facilitates the process of recovery. Since the emergence of new technologies, especially the cyberspace, it can be seen that social life is transferring to the Internet. The number of forums and online support groups is growing rapidly, however, there are still not much data regarding the psychological consequences and benefits of being a member of an online support group. The aim of this presentation is to compare the level of satisfaction with the social support experienced by those who attend traditional self-help groups and those who look for support on the Internet. The research was conducted on a group of 73 women with eating disorders (41 suffering from anorexia nervosa and 32 suffering from bulimia nervosa). The following measurement tools were used in the research: Berlin Social Support Scales (BSSS) and an original survey prepared by the author. The analyses showed that 77% of the participants got high results in the Need For Support Scale. Moreover, 2/3 of participants got high results in the Searching For Support Scale, out of whom 75% were searching for support on the Internet.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2019, 141; 33-50
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Motivating to Sustain Commitment of the Sales Professionals
Autorzy:
Guha, Sayanjit
Powiązania:
https://bibliotekanauki.pl/articles/540612.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
motivation
employee commitment
sales professionals
organizational support,
financial support
psychological support
Opis:
Motivation is an important tool which can have a signifi cant impact to improve the performance of employees in any organization and in the current competitive world, employees’ commitment is crucial in achieving the organizational goals. The current research is aimed at examining the role played by motivation in sustaining the commitment of sales professionals. Primary data has been collected among 100 sales professionals using the close-ended questionnaire. For the analysis purpose both descriptive and inferential analysis has been conducted. The fi ndings from the analysis show that most factors included in the model to measure the motivation show a signifi cant and positive impact. Similarly the coeffi cient for organizational support, psychological support and fi nancial support shows a positive and signifi cant impact. In examining the impact of increased motivation on employees’ commitment, the results were also statistically signifi cant and positive. On the basis of the fi ndings it can be concluded that the motivation has a signifi cant and positive impact on employees’ commitment so organizations should focus on motivating their employees; however, the method used for motivation can differ from one organization to another.
Źródło:
Journal of Marketing and Consumer Behaviour in Emerging Markets; 2016, 2(4); 58-74
2449-6634
Pojawia się w:
Journal of Marketing and Consumer Behaviour in Emerging Markets
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Day support centres – their forms and meaning
Autorzy:
Maria, Kolankiewicz,
Powiązania:
https://bibliotekanauki.pl/articles/893677.pdf
Data publikacji:
2020-02-24
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
day support centres
family support
organisation of children and young people’s leisure time
Opis:
Act on Family Support and the System of Foster Care oblige municipalities to create support programmes for families with children. One form of such support, apart from family assistance, counselling, and support families, are day care facilities. These long-established facilities, however, have not been used to their full potential. The article presents up-to-date statistics and research findings which demonstrate their importance in helping children and families.
Źródło:
Praca Socjalna; 2019, 34(6); 44-59
0860-3480
Pojawia się w:
Praca Socjalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Entrepreneurship Support in Local Development Process – Russian Experience in Sankt Petersburg Region
Autorzy:
Konahina, Natalia
Flieger, Michał
Powiązania:
https://bibliotekanauki.pl/articles/1195171.pdf
Data publikacji:
2016
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
entrepreneur support
entrepreneurship
local development support instruments
Opis:
Entrepreneurship support activities are crucial in local management no matter what country they are used in. Local structures are usually used actively to support local development and it is very important to construct a set of entrepreneurship support instruments which is effective. To achieve that it may be useful to use foreign experience in this matter. In the article the authors outlined the instruments used in Sankt Petersburg region. The evaluation of the instruments was introduced by Russian companies which may be helpful for Polish local governments to improve their instruments systems.
Źródło:
Edukacja Ekonomistów i Menedżerów; 2016, 42, 4; 73-82
1734-087X
Pojawia się w:
Edukacja Ekonomistów i Menedżerów
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Doctrinal and Model Conditions of Family Support
Doktrynalne i modelowe warunki wsparcia rodziny
Autorzy:
Żukiewicz, Arkadiusz
Powiązania:
https://bibliotekanauki.pl/articles/1368442.pdf
Data publikacji:
2021-01-13
Wydawca:
Uniwersytet Opolski. Redakcja Wydawnictw Wydziału Teologicznego
Tematy:
family support
social work
social service
social welfare
incentive (marginal) model of family support
caring (redistributive) model of family support
partnership (cooperative) model of family support
family development
social pedagogy
Opis:
The aim of the article is to join the scientific discourse on the family issues. The article raises the issues of social activity aimed at supporting families. The background to the research was the classic doctrines of social policy. During the exploration, the qualitative research methodology (action research method) and document analysis were used. In particular, reference is made to the classic concepts of political models of the state organized according to the principles of liberalism, socialism and socliberalism as the middle ground between the first two. The obtained research results allowed to draw the following conclusions. On the foundation of political assumptions, proposals are built of model family support arranged in three different circumstances of state governance. Three respective models of family support are outlined, which refer to the liberal (neo-liberal), socialist (social democratic) and socliberal (the third path) assumptions. Each of the models is discussed, i.e. the incentive (marginal) model, the caring (redistributive) model, and the partnership (cooperative) model. The concept of family support models can be a tool for the analysis of real models which are applied today in the countries with a family policy in place. It is the product of many years of research conducted in countries such as Poland, the Czech Republic, Germany, England and the United States.
Źródło:
Family Forum; 2020, 10; 75-90
2084-1698
Pojawia się w:
Family Forum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does anybody support the supporters? Social support in the cancer patient-caregiver dyad
Autorzy:
Dębska, Grażyna
Pasek, Małgorzata
Wojtyna, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/552582.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
social support
cancer
patient
caregiver.
Źródło:
Family Medicine & Primary Care Review; 2017, 2; 110-113
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
MISJA RESOLUTE SUPPORT W AFGANISTANIE – CELE I SPOSÓB REALIZACJI
THE RESOLUTE SUPPORT MISSION IN AFGHANISTAN – AIMS AND IMPLEMENTATION
Autorzy:
MACHNIAK, ARKADIUSZ
Powiązania:
https://bibliotekanauki.pl/articles/512905.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
Resolute Support
coalition
terrorism
Opis:
Mission “Resolute Support” began on 1 January 2015 after the 13 years of the ISAF operation. Resolute Support is intended to support the Afghan army and the preparation of the local headquarters of the security forces and institutions subordinate to the Ministry of National Defense and the Ministry of the Interior for independent action. It is now probably the last stage of preparing Afghanistan for autonomous action. International consultants play a key role on achieving the mission. Resolute Support is for Afghanistan forces responsible for efforts to launch independent efforts and the fight against the Taliban. Support for the Afghan security forces must be carried out with the help of the international coalition.
Źródło:
Polityka i Społeczeństwo; 2018, 16, 2; 41-55 (15)
1732-9639
Pojawia się w:
Polityka i Społeczeństwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perceived teacher support and language anxiety in Polish secondary school EFL learners
Autorzy:
Piechurska-Kuciel, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/781053.pdf
Data publikacji:
2011-04
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
social support
teacher support
language anxiety
grades
self-assessment
Opis:
The teacher’s role is vital, both in respect to achieving academic goals, and with regard to the regulation of emotional and social processes. Positive perceptions of teacher support can endorse psychological wellness, and help maintain students’ academic interests, higher academic achievement and more positive peer relationships. The teacher who shows understanding, empathy and consistency in their behavior helps students start forming an identity, which will assist them in coping with stress and anxiety directly connected with the foreign language learning process (language anxiety). The main aim of this research is to investigate the relationship between teacher support and language anxiety levels. It is speculated that teacher support functions as a buffer from the effects of negative emotions, such as language anxiety experienced in the foreign language learning process. The participants of the study were 621 secondary grammar school students whose responses to a questionnaire were the main data source. The results of the study demonstrate that students with higher levels of teacher support experience lower language anxiety levels in comparison to their peers with lower levels of teacher support. Students who have a feeling that they can count on the instructor’s help, advice, assistance, or backing manage the learning process more successfully. They evaluate their language abilities highly and receive better final grades. Nevertheless, gender and residential location do not moderate teacher support and language anxiety due to the specificity of the sample consisting of novice secondary grammar school students.
Źródło:
Studies in Second Language Learning and Teaching; 2011, 1, 1; 83-100
2083-5205
2084-1965
Pojawia się w:
Studies in Second Language Learning and Teaching
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Domestic support of livestock production in Ukraine
Autorzy:
Dibrova, A.
Dibrova, L.
Krylov, Y.
Powiązania:
https://bibliotekanauki.pl/articles/573444.pdf
Data publikacji:
2011
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Ukraine
domestic support
livestock production
livestock product
agricultural policy
budget
public support
state support
global financial crisis
economic condition
new economic condition
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego; 2011, 11(26), 1
2081-6960
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logistic support of cultural heritage evacuation
Autorzy:
Rosická, Zdena
Tomek, Miroslav
Powiązania:
https://bibliotekanauki.pl/articles/504395.pdf
Data publikacji:
2007
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
cultural heritage
logistic support
Opis:
Cultural heritage is irrecoverable treasure of every nation; it indicates the development of community and demonstrates its cultural level and education. Reasons of damage or cultural heritage devastation vary: threats can be caused by anthropogenic or environmental affects, war conflict, terrorist attacks, etc. Cultural heritage protection is included into the Constitution as well as into further legislative acts and standards. Evacuation of movable cultural heritage is one way of its protection; there are high requirements for professional preparation as well as competent and complex logistic support.
Źródło:
Logistics and Transport; 2007, 5, 2; 123-129
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Artyleria w połączonym wsparciu ogniowym
Field artillery in joint fire support
Autorzy:
Rubaj, T.
Powiązania:
https://bibliotekanauki.pl/articles/348090.pdf
Data publikacji:
2012
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
artyleria
połączone wsparcie ogniowe
wsparcie ogniowe
artillery
joint fire support
fire support
Opis:
W artykule przedstawiono istotę, ogólne uwarunkowania oraz komponenty połączonego wsparcia ogniowego. Zwrócono uwagę, iż potrzeby realizacji połączonego wsparcia ogniowego, ze względu na złożoność współczesnego środowiska operacyjnego, coraz częściej występują na szczeblu taktycznym, w najniższych ogniwach dowodzenia. Zaprezentowano strukturę połączonego wsparcia ogniowego, a w niej miejsce i rolę artyleryjskich sił i środków wsparcia. Omówiono potrzeby koordynacji i synchronizacji, a w efekcie integracji w trzech głównych obszarach połączonego wsparcia ogniowego: rozpoznania, dowodzenia oraz środków ogniowych. Zaprezentowano przy tym rozwiązania obecne i perspektywiczne dotyczące połączonego wsparcia ogniowego, projektowane i poddawane procesowi badań i wdrożeń w innych państwach.
Joint fires are defined as fires produced during the employment of forces from two or more components in coordinated action to produce desired effects in the support of a common objective. When joint fires assist air, land, maritime, and SOF to move, manoeuvre, and control territory, populations, airspace, and key waters are called Joint Fire Support (JFS). According to the latest standardization agreements, the range of capabilities to influence enemy forces has been extended to the sphere of influence in order to achieve the desired effect, not only a physical one but also a psychological one. That way Joint Fire Support (JFS) and Effects is the coordinated and integrated employment of all weapon platforms delivering fires (including land, air, naval indirect fires) to achieve the required effects on ground targets to support land operations in the full spectrum of conflict. It encompasses the integration of indirect fires and effects in order to influence the adversary forces, installations or functions. Joint Fire Support Element (JFSE) could either encompass influence elements as, for example, PSYOPS, CIMIC, EW, or be incorporated in a wider cell dealing with overall influence activities. The necessity of conducting JFS more often occurs at the tactical level because of the complexity of contemporary operational environment (nonlinear and non continuous battle space, dispersion of forces, high operations tempo, and short time of reaction). For this reason, JFS should be coordinated, synchronized and integrated in the framework of three vital components: surveillance and target acquisition (STA), command and control (C2), weapon (delivering) systems. Among them, Field Artillery Forces possess a relevant part of each of the abovementioned subsystems and their capabilities. The article presents selected solutions from different countries, experimented so far, and experiences from current military, peace and stabilization operations, indicating the plans and directions for further development of Joint Fire Support and Effect.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2012, 2; 34-51
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Importance of Family Support in the Process of the Adjustment of Current and Former Prisoners
Autorzy:
Niewiadomska, Iwona
Fel, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/668141.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Papieski Jana Pawła II w Krakowie
Tematy:
Families of prisoners
family support
support for prisoners
support for former prisoners
the adaptation of prisoners
Opis:
The research presented in this paper seeks answers to two questions: What is the impact of perceived support from different actors (including family members) in a situation where problems are encountered in readapting those who have been punished by incarceration? What is the impact of perceived support from different actors (including family members) in achieving the objectives in readapting those who have been punished by incarceration? The answers to these questions are given on the basis of the results obtained by examining 296 men punished by incarceration, who on account of two criteria (location and level of adaptation), were divided into 4 groups: former prisoners with high levels of adaptation, current prisoners with high levels of adaptation, current prisoners with low levels of adaptation and former prisoners with low levels of adaptation. In the determination of the level of adaptation, in the overall result, the RISB Sentence Completion Test by J. Rotter was used, while the sources of support were studied, using the Social Support Rating Questionnaire by I. Niewiadomska.Based on these results, it may be concluded that perceived family support in overcoming problems and achieving goals – i.e. from the mother, father, siblings, fiancée/wife, relatives – does not contribute to a high level of adaptation, for those who been punished by incarceration, in both current and former prisoners. It is only low-intensely perceived help from one’s siblings and fiancée/wife’s life, which leads to a reduction of the capabilities for adaptation in people who are currently imprisoned.
Źródło:
The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II; 2015, 5, 2
2391-6559
2083-8018
Pojawia się w:
The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Between Pedagogical Therapy and Educational Support for Pupils: Discussion on Terminology and Professional Interventions in the Concept and Implementation of Inclusive Education
Autorzy:
Baran, Jolanta
Powiązania:
https://bibliotekanauki.pl/articles/2044150.pdf
Data publikacji:
2021-03-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
pedagogical therapy
psychological and pedagogical support
inclusive education
educational support
specialist educational support
Opis:
The presented text reflects on the actions, understanding and use of terms related in particular to psychological and pedagogical support and pedagogical therapy and the role of specialists in educational institutions and inclusive teams of students. The considerations refer to the literature of both new and older one in order to compare the different conceptual and implementation of the assistance given to students with the respect to their needs. In conclusion, there have been presented a comparison of the support provided in chosen countries to the students with different developmental potentials, including disabilities, in inclusive education. It was meant in order to draw attention to specific solutions and the terminology used when psychological and pedagogical support is provided for pupils/students within the inclusive school.
Źródło:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2021, 32; 113-135
2300-391X
Pojawia się w:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stanowiskowe badania stóp podporowych do posadowienia odrzwi obudowy wyrobisk korytarzowych
Bench tests of support bases for gallery working support frame setting
Autorzy:
Pytlik, A.
Pacześniowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/164100.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Górnictwa
Tematy:
obudowa wyrobisk korytarzowych
odrzwia obudowy ŁP
stopy podporowe
metodyka badań
badania stanowiskowe
gallery working support
ŁP support frames
support bases
study methodology
bench tests
Opis:
Podziemne wyrobiska korytarzowe w polskim górnictwie węglowym zabezpieczone są przed skutkami ciśnienia górotworu przede wszystkim stalową obudową odrzwiową. Składa się ona z elementów podporowych zwanych odrzwiami, które rozstawione są w określonych odstępach od siebie oraz z elementów współpracujących z tymi odrzwiami (rozpory, opinka, stopy podporowe). Stalowe odrzwia składają się z trzech lub więcej łukowych lub prostych elementów wykonanych z kształtownika stalowego typu V (PN-H-93441-2; PN-H-93441-3), produkowanego głównie dla potrzeb górnictwa. Wymagania i badania przy odbiorze dla wyrobisk korytarzowych obudowanych odrzwiami z kształtowników korytkowych określone zostały w polskiej normie (PN-G-06011:2013-10). Zgodnie z normą końce łuków ociosowych odrzwi otwartych lub zamkniętych posadawia się na stalowych stopach podporowych, betonitach fundamentowych, podkładkach drewnianych lub bezpośrednio na spągu, na podstawie projektu technicznego drążenia wyrobiska. W zależności od wytrzymałości skał spągowych na ściskanie, powierzchnia stóp podporowych zgodnie z normą powinna wynosić co najmniej: – 0,06 m2– przy wytrzymałości na ściskanie skał spągowych do 4 MPa, – 0,04 m2– przy wytrzymałości na ściskanie skał spągowych powyżej 4 MPa. W przypadku gdy wytrzymałość na ściskanie skał spągowych przekracza 30 MPa, norma dopuszcza umieszczanie łuków ociosowych bezpośrednio na spągu. Norma nie określa żadnych kryteriów wytrzymałościowych dla stóp podporowych, których praca związana jest z danym typem kształtownika odrzwi oraz nośnością odrzwi, natomiast wymaga, żeby stopy podporowe przylegały do spągu wyrobiska całą powierzchnią. Stopy podporowe mają na celu zwiększenie powierzchni nacisku kształtownika na spodek wyrobiska, dzięki czemu ogranicza się możliwość wciskania się kształtownika w spodek wyrobiska, co z kolei zabezpiecza obudowę przed niezamierzoną i niekontrolowaną podatnością. W krajowym górnictwie stosuje się głównie stopy podporowe wykonane z blachy o grubości do 12 mm i powierzchni kontaktu ze spodkiem wyrobiska – do 0,06 m2. Stopy podporowe muszą charakteryzować się określoną wytrzymałością na nacisk odrzwi, z którymi współpracują. Nacisk ten wynika z przewidywanej, maksymalnej nośności odrzwi obudowy. W artykule przedstawiono metodykę badania stóp podporowych oraz kryteria oceny uzyskanych wyników. Pokazano również wyniki badań stóp podporowych tłoczonych, które najczęściej stosowane są w polskim górnictwie węgla kamiennego.
Underground gallery workings in Polish coal mining are secured from rock mass pressure influence primarily through the use of the steel frame support. It is composed of support elements known as frames which are spaced from each other at specific distances, and other elements interacting with the frames (sprags, lagging, support bases). The steel frames consist of three or more arched or straight elements constructed from V-type steel sections (PN-H-93441-2; PN-H-93441-3), manufactured primarily for the needs of the mining industry. The requirements and commissioning tests for gallery workings supported by frames constructed from channel sections have been specified in a Polish standard (PN-G-06011:2013-10). According to this standard, the ends of closed or open frame sidewall arches must be set on steel support bases, bentonite foundations, wooden bases or directly on the floor, based on technical drill design. Depending on the floor rock compressive strength, the support base surfach, according to the standard, should be at least: – 0.06 m2– at floor rock compressive strength up to 4 MPa, – 0.04 m2– at floor rock compressive strength above 4 MPa, In the event the floor rock compressive strength exceeds 30 MPa, the standard allows setting the sidewall arches directly on the floor. The standard does not specify any strength criteria for support bases, whose operation is related to a given frame section type and frame bearing capacity, but it does require the support bases to adhere to the working floor with their entire surface. The support bases are meant to increase the pressure surface of the section on the bottom which limits the possibility of forcing the section into the bottom, which, in turn, protects the support from unintended and uncontrolled yielding. In Polish mining industry, the most common support bases are made from 12 mm-thick sheet metal and have a contact surface of up to 0.06 m2 with the bottom. The support bases must be characterised by resistance determined for the pressure of the frame with which they interact. The pressure is a result of the predicted maximum support frame bearing capacity. This paper presents a support base testing methodology as well as criteria of evaluation of the obtained result. It also demonstrates the test results of pressed support bases, which are the most commonly used in Polish hard coal mining industry.
Źródło:
Przegląd Górniczy; 2018, 74, 6; 16-20
0033-216X
Pojawia się w:
Przegląd Górniczy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Task organisation of NATO Support and Procurement Agency and its capabilities for maritime support
Organizacja zadaniowa Agencji Wsparcia i Zamówień NATO oraz jej możliwości wsparcia marynark
Autorzy:
Kostadinov, Krasimir
Powiązania:
https://bibliotekanauki.pl/articles/565892.pdf
Data publikacji:
2018
Wydawca:
Akademia Sztuki Wojennej
Tematy:
NATO Support and Procurement Agency
Projects for harbor support
Opis:
Artykuł omawia potencjał Agencji Wsparcia i Zamówień NATO, który może być użyty przez bułgarską marynarkę w czasie operacji sojuszniczych. Autor analizuje możliwości agencji związane ze wsparciem portowym w portach strony trzeciej w różnych warunkach.
Źródło:
Obronność – Zeszyty Naukowe Wydziału Zarządzania i Dowodzenia Akademii Sztuki Wojennej; 2018, 3(27); 4
2084-7297
Pojawia się w:
Obronność – Zeszyty Naukowe Wydziału Zarządzania i Dowodzenia Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
HOW TO EFFECTIVELY SUPPORT EXPORT ACTIVITY?
Autorzy:
Fornalska-Skurczyńska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/488874.pdf
Data publikacji:
2015
Wydawca:
Instytut Badań Gospodarczych
Tematy:
exporter
export activity
support
heterogeneous firms
Opis:
Export is crucial for economy. It influences the level of economic growth, balance of payment and social welfare among many others. Therefore, increase in exports often becomes one of the main objectives of governments. This raises the question of how to support export activity of the companies in order to ensure the expected increase in export. Approaches towards this problem differ significantly. The fact that this support is covered mainly from public funds raises the question of the justifiability and effectiveness of such assistance. The aim of this paper is to investigate whether to support export activity at all, and if so, how to do it effectively. To achieve the goal of the article the author analyzed both Polish and foreign literature, with special emphasis on the newest trade theories. The Author analyzes secondary data describing factors that determine export activity, describes the profile of a company becoming an exporter and investigates actual connection between the offered support and the increase in export activity.
Źródło:
Oeconomia Copernicana; 2015, 6, 3; 61-71
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Siły wewnętrzne i reakcje podporowe w elementach obudowy prostokątnej
Internal forces and bearing reactions in units of rectangular support
Autorzy:
Rotkegel, M.
Powiązania:
https://bibliotekanauki.pl/articles/340383.pdf
Data publikacji:
2009
Wydawca:
Główny Instytut Górnictwa
Tematy:
obudowa prostokątna
podziałka obudowy prostokątnej
siły wewnętrzne obudowy
rectangular support
rectangular support pitch
internal forces in support
Opis:
W artykule przedstawiono metody obliczania podziałki obudowy prostokątnej. Uwzględniono obudowę prostokątną dwu-, trój- i czterostojakową. Wszystkie ostateczne wzory zostały sprowadzone do najprostszej postaci, co wpływa na skrócenie czasu obliczeń. Przy znanej wartości ciśnienia górotworu, dobór odpowiedniego rozstawu odrzwi zajmuje zaledwie kilka minut.
In the paper, method of calculation of rectangular support pitch was presented. Two, triple and four props rectangular support was considered. All final formulas were reduced to the simplest form, what impacts into the shortening of calculations time. At the known value of rockmass pressure, selection of suitable spacing of frames takes only a few minutes.
Źródło:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa; 2009, 1; 51-66
1643-7608
Pojawia się w:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Models of maritime safety for development of navigation support systems
Autorzy:
Gucma, M.
Powiązania:
https://bibliotekanauki.pl/articles/223567.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
navigation support system
pilot navigation
sea transport support
system wspomagania nawigacji
nawigacja pilot
transport morski
Opis:
Navigation support systems are part of modern maritime transportation chain where larger and larger vessels are handled in ports. Support systems for sea navigation must meet certain criteria for access, integrity, accuracy and other factors. Modelling of safety criteria for technical creation of support systems like PNS (Pilot Navigation System) or LDS (Laser Docking System) consists of several stages both conceptual, and real time experimental. Even basic systems must be designed and developed in manner where assumed safety factors are met.
Źródło:
Archives of Transport; 2016, 37, 1; 31-41
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wsparcie działań bojowych JW GROM
Support of SMU GROM Combat Operations
Autorzy:
Bal, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/556917.pdf
Data publikacji:
2020
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
wsparcie bojowe
wywiad i rozpoznanie
łączność i informatyka
combat support
intelligence
signal & IT support
Opis:
The paper looks at the development of SMU GROM combat support elements, as well as its methods and techniques used to maintain the highest possible combat efficiency, maximum potential, and the ability to conduct even the most complex operations in the field of combating terrorism. By taking a historical look, the author has been able to show the development of specific combat support areas, a variety of problems that the Unit’s staff has had to face as part of successive operations, and, above all, the potential for continuous development and self-improvement, which makes SMU GROM one of the finest Special Forces units in the world.
Opracowanie ukazuje rozwój komórek wsparcia bojowego JW GROM oraz metod i technik działań dla utrzymywania możliwie najwyższej sprawności bojowej Jednostki, maksymalnego potencjału i zdolności do prowadzenia nawet najbardziej skomplikowanych operacji w obszarze zwalczania terroryzmu. Historyczne spojrzenie na problematykę pozwala ukazać rozwój poszczególnych obszarów wsparcia bojowego, problemów, które stały przed kadrą Jednostki w ramach kolejnych operacji, a przede wszystkim potencjału do stałego rozwoju i samodoskonalenia, co stawia JW GROM wśród najlepszych Jednostek Specjalnych na świecie.
Źródło:
Bezpieczeństwo. Teoria i Praktyka; 2020, 2; 89-110
1899-6264
2451-0718
Pojawia się w:
Bezpieczeństwo. Teoria i Praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Akceptacja niepełnosprawności w rodzinie w kontekście doświadczanego wsparcia społecznego – rola grup wsparcia
Acceptance of disability in the family in the context of experienced social support - role of support groups
Autorzy:
Stosor, Alina
Powiązania:
https://bibliotekanauki.pl/articles/485653.pdf
Data publikacji:
2017
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
disability; parents; family; social support; support groups; acceptance
Opis:
This article is dedicated to the problem of parental support for children with disabilities. The role of support groups in the process of adapting to disability in the family has been highlighted in a special way. Literature on the issue of support groups and social support has been analyzed. An analysis of the study was conducted on a group of 19 people - parents of children with different disabilities. As a result of the study analysis, conclusions were drawn which indicate the important role of support groups in accepting a disabled child. The results also show that support groups for parents of children with disabilities meet with understanding, support, and have important information about the future of their children
Źródło:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne; 2017, 2(25); 145-154
1898-8431
Pojawia się w:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola wsparcia społecznego w leczeniu cukrzycy u młodzieży
The role of social support in the treatment of diabetes in youth
Autorzy:
Strzelczyk, Dorota
Szymańska, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/2139068.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
diabetes mellitus type 1
metabolic control
self-control
social support
satisfaction with support
network support
Opis:
The article is a report of studies on the relationship between social support and the effectiveness of treatment for diabetes in youth. The aim of this study was to answer the question whether between patients with different treatment outcome differences in perceived social support. The study were 100-strong group of diabetics aged 16–18 years (50 girls and 50 boys), which has been assigned to groups of varying effectiveness of diabetes management. Adopted two criteria for allocation of subjects into groups: 1) the level of self-control of diabetes measured by the scale of „Treatment of Diabetes”(LC), 2) the degree of metabolic control measured by HbA1c. To measure the social support Sarason’s Social Support Questionnaire was used. Analysis of test results does not reveal significant differences in social support among patients with high and low self-control. In patients with varying degrees of metabolic control of diabetes patients with poor treatment outcome perceive less social support network (p < 0.05), but they are more satisfied with it (p < 0.01) than patients with good control of diabetes. In addition, the length of morbidity of diabetes is moderately, negatively correlated with the network of support and the degree of satisfaction with the aid received.
Źródło:
Acta Universitatis Lodziensis. Folia Psychologica; 2011, 15; 31-43
2353-4842
Pojawia się w:
Acta Universitatis Lodziensis. Folia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Support for Adults with Disabilities
Autorzy:
Nowak, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1971883.pdf
Data publikacji:
2018-03-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
adulthood
person with disability
issues
social support
normalisation
integration
Opis:
This paper is a hermeneutic analysis of selected academic publications. This paper examines a number of issues related to undertaking social roles by adults with disabilities and the problem of their postponed transition to adulthood, restricting or delaying developmental tasks typical of adulthood, which has negative implications and may exacerbate disability. Support provided by various entities and institutions may reduce existing barriers and enhance their social integration. Both positive and negative effects of using social support by people with disabilities have been pointed out. Sources of social support have been listed along with their specifics. The analysis included the disabled person’s gender, as it determines the nature of support and its reception. Finally, the need for personalised support was emphasised along with risks resulting from institutional discrimination. The role of local community was highlighted as it corresponds to the concept of community-based support and the need to promote various initiatives aimed at integration and normalisation of life for people with disabilities.
Źródło:
The New Educational Review; 2018, 51; 258-266
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logistic support of "Homar" rocket system
Autorzy:
Figurski, J.
Powiązania:
https://bibliotekanauki.pl/articles/244610.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
rocket system
infrastructure
logistic
technical support economical process
Opis:
In paper was showed structure of "Homar" rocket system, its technical equipment and need of logistic support. In that support it is taken into account need of maintenance of systems on specified level of reliability. Together with logistic support it was stressed need of economic support within life cycle of rocket system. Particular attention is taken to repair processes applicable in peace time and within operation. In the peace time it was taken into account service and repair abilities arising from structure like service and repair planned arising from parameters characteristic for given kind of equipment. Similar procedures of service and repair were showed for operation. During the peace time there are standard procedures and equipment but during operation there is necessity of using special repair workshops. It was proposed workshop of special repair on the wheeled chassis and vehicle of technical support designated for temporary repairs and evacuation of damaged equipment to point of gathering that equipment. There were proposed specialists to conducting service and repair works in mentioned workshops. For transportation of weapon system (rockets) was proposed vehicle with ability of loading and unloading on itself and/or launch. In service and repair and loading/unloading processes were proposed proper systems of security of works. Great attention in work was dedicated to problems of logistic support of fire system (launch). It concern of commanding systems, executive systems and commanding superior and subordinate subsystems. Those commanding modules/vehicles which should be technically efficient are the subject of service and repair processes similarly to basic modules. Separate problem of logistic support are subsystems enable gathering of additional information from reconnaissance UAVs and meteorology support. Logistic support of system was proposed taking into account life cycle of fire system module. In that process it was dedicated great attention to acquisition stage with using of tender as the main way to get lowest costs. In the maintenance stage in particular was stressed service and repair processes. At the end of maintaining stage of fire system there are proposed conditions concerned with disposal and/or recycling. That work emphasizes practical attitude from logistic support point of view in application aspect. It is also proposed that the problem of logistic support should be enclosed to general system of management of maintenance processes which encompass of land forces equipment.
Źródło:
Journal of KONES; 2011, 18, 1; 143-148
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Decision support system for search & rescue operations
Autorzy:
Wysokiński, M.
Marcjan, R.
Powiązania:
https://bibliotekanauki.pl/articles/305652.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Decission Support System
SAR
GIS
Opis:
SAR (Search and Rescue) operation is a complex process, often carried out in the absence of resources and time. Every single minute matters, as it puts the lost person in more danger. Therefore, it is really crucial to plan and coordinate SAR operation effectively. Because the search area is often very extensive, any leads about where to look first are invaluable. This can be achieved by modelling lost person’s behaviour based on the data from past operations. Generated results present probabilities of finding a subject in different segments of the search area, which might benefit the planning and the execution phases of the operation. The authors evaluate one of the commonly used modelling methods and propose several ways to improve it, together with some preliminary evaluation results and an already implemented system, which incorporates the described methodology.
Źródło:
Computer Science; 2015, 16 (3); 281-293
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social support, Academic support and Adaptation to College: exploring the relationships between indicators of College students
Autorzy:
Turkpour, Azita
Mehdinezhad, Vali
Powiązania:
https://bibliotekanauki.pl/articles/2005004.pdf
Data publikacji:
2016-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
social suport
academic support
adaptation to college
student
Opis:
The aim of this study was to explain the relation between social and academic support of students’ adaptation to college. The results of this study show that there were a weak and a reverse correlation between the discharge support and personal adaptability and total adaptation. There was a direct correlation between emotional support and social adaptation and dependence adaptation, a direct correlation between socializing with social adaptation and total adaptation, a direct correlation between practical support with social and dependence adaptation and among a variety of kinds of academic support, the discharge support can predict students’ adaptation to university, as well as among a variety of kinds of social support, socialization can predict students’ adaptation to college.
Źródło:
The New Educational Review; 2016, 44; 84-95
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stanowisko i metodyka badań obudowy podporowo-kotwiowej w skali naturalnej
Prop-bolting support study workstation and methodology in full scale
Autorzy:
Pytlik, A.
Powiązania:
https://bibliotekanauki.pl/articles/166398.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Górnictwa
Tematy:
obudowa podporowa
obudowa podporowo-kotwiowa
kotwie
wskaźnik wzmocnienia obudowy
prop support
prop-bolting support
roof bolts
support reinforcement ratio
Opis:
W polskich kopalniach węgla kamiennego często stosowana jest obudowa podporowo-kotwiowa, która składa się z odrzwi obudowy podporowej (prostej lub łukowej) oraz połączonych z nimi kotwi. Najczęściej stosuje się przykotwienie stropnicy odrzwi obudowy na skrzyżowaniu ściana-chodnik oraz w rozcinkach ścianowych (Turek i in. 2015). Odmienny charakter pracy podatnej obudowy odrzwiowej i kotwi oraz duża złożoność problematyki ich współpracy (Cała i in. 2001; Majcherczyk i in. 2005), utrudniająca obliczenia i symulacje komputerowe, była powodem opracowania w Głównym Instytucie Górnictwa metodyki stanowiskowych badań nośności obudowy podporowo-kotwiowej. Metodyka ta pozwala na określenie wskaźników wzmocnienia odrzwi przez przykotwienie oraz obliczenie pracy (energii) jaką dyssypuje obudowa. Nowa metodyka badań oraz stanowisko badawcze pozwalają na prowadzenie prób na odrzwiach podatnych, z uwzględnieniem odkształcalności kotwi, jak i elementów pośrednich (np. podciągów, jarzm). Wyniki badań mogą być wykorzystane do opracowania zasad doboru obudowy podporowo-kotwiowej do konkretnych warunków geologiczno-górniczych, przez producentów elementów obudowy podporowej i kotwiowej oraz do optymalizacji konstrukcji obudowy. W artykule przedstawiono metodykę badań stanowiskowych oraz scharakteryzowano nowe stanowisko badawcze wraz z nową aparaturą. Przedstawiono również wstępne wyniki stanowiskowych badań odrzwi obudowy podporowej typu ŁP10/ V36, wzmocnionej za pomocą kotwi samowiertnych typu GSI R25, przy obciążeniu asymetrycznym. Podobny rodzaj obciążenia może występować na skrzyżowaniu ściana-chodnik, gdzie występuje konieczność wypinania łuku ociosowego. Pierwsze badania wykazują, że obudowa podporowo-kotwiowa szybko uzyskuje swoją maksymalną nośność, a przez to może zapobiegać rozwarstwianiu skał wokół wyrobiska, co znacząco wpływa na zwiększenie samonośności górotworu. Ponadto stwierdzono, że praca obudowy podporowo-kotwiowej może być prawie 2-krotnie większa od samodzielnej obudowy podporowej na początku jej pracy, tj. do jej obniżenia o 100 mm.
The hard coal mines in Poland often employ prop-bolting supports, which are composed of prop support frames (straight or arching) and the roof bolts connected with them. Support frame roof-bar bolting is most commonly employed at the longwall and gallery crossing, and in longwall opening-up works (Turek et al, 2015). The different work character of the yielding frame support and the roof bolts, as well as the great complexity of the problems concerning their cooperation (Cała et al., 2001; Majcherczyk et al, 2005), which makes computer simulations and calculations more difficult, was the reason for developing a workstation-based prop-bolting support load capacity study methodology at the Central Mining Institute. This methodology makes it possible to determine the ratios of frame reinforcement by bolting and to calculate the work (energy) dissipated by the support. The new study methodology and study workstation made it possible to perform tests on yielding frames, while taking into account the deformability of roof bolts and intermediate elements (e.g. horseheads, yokes). The study results may be used to develop prop-bolting support selection guidelines for specific geological and mining conditions, to be utilized by prop and bolting support element manufacturers, as well as for support structure optimization. This paper presents a workstation-based study methodology and characterizes the new study workstation, along with the new apparatus. It also presents the preliminary workstation-based study results of the ŁP10/V36-type prop support frame, reinforced by the use of GSI R25-type self-drilling roof bolts, under asymmetric load. Similar load may appear at the longwall and gallery crossing, where the necessity to disassemble the sidewall arch occurs. First studies show that the prop-bolting support attains quickly its maximum load capacity, thus it may prevent rock stratification around the working, which significantly influences the increase of the rock mass self-supporting capacity. It was also concluded that the work of prop-bolting support may be nearly two times higher than that of an independent prop support at the beginning of its work, i.e. until its lowering by 100 mm.
Źródło:
Przegląd Górniczy; 2017, 73, 8; 18-23
0033-216X
Pojawia się w:
Przegląd Górniczy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Faults Classification Of Power Electronic Circuits Based On A Support Vector Data Description Method
Autorzy:
Cui, J.
Powiązania:
https://bibliotekanauki.pl/articles/220938.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
power electronic circuits
fault classification
support vector data description
support vector machine (SVM)
Opis:
Power electronic circuits (PECs) are prone to various failures, whose classification is of paramount importance. This paper presents a data-driven based fault diagnosis technique, which employs a support vector data description (SVDD) method to perform fault classification of PECs. In the presented method, fault signals (e.g. currents, voltages, etc.) are collected from accessible nodes of circuits, and then signal processing techniques (e.g. Fourier analysis, wavelet transform, etc.) are adopted to extract feature samples, which are subsequently used to perform offline machine learning. Finally, the SVDD classifier is used to implement fault classification task. However, in some cases, the conventional SVDD cannot achieve good classification performance, because this classifier may generate some so-called refusal areas (RAs), and in our design these RAs are resolved with the one-against-one support vector machine (SVM) classifier. The obtained experiment results from simulated and actual circuits demonstrate that the improved SVDD has a classification performance close to the conventional one-against-one SVM, and can be applied to fault classification of PECs in practice.
Źródło:
Metrology and Measurement Systems; 2015, 22, 2; 205-220
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social support as a mediator for musical achievement
Autorzy:
Nogaj, Anna Antonina
Ossowski, Roman
Powiązania:
https://bibliotekanauki.pl/articles/430446.pdf
Data publikacji:
2015-06-01
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
social support
musical achievements
Opis:
This article focuses on the issue of social support received by students of music schools in the context of their musical achievements. The theoretical part of this article contains the characteristics of factors related to the musical achievements of students; the support they receive from their environment is essential for their success in the process of musical education and their subsequent artistic career, in addition to their musical abilities and traits of personality. The research part is devoted to detailed analysis of the support level received by music school students and its correlation to their level of musical achievement. Social support is analysed with a view to its structure, distinguishing the following kinds of support: emotional, evaluative, informative and instrumental received from people who are significant to the music school student and indicates the essential presence of support in the process of musical achievement. Moreover, as part of the presentation of the study, the authors introduce their original tool for measuring social support tailored to the realities of music schools - the Scale of Social Support of the Students of Music Schools (Gluska, 2011). This tool may be applied in the work of educational psychologists and teachers in music schools.
Źródło:
Polish Psychological Bulletin; 2015, 46, 2; 300-308
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internetowe wsparcie społeczne
Online social support
Autorzy:
Walter, Natalia
Powiązania:
https://bibliotekanauki.pl/articles/1373408.pdf
Data publikacji:
2018-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
social support
internet
supporting role of the media
compensation
Opis:
New media are the tools that support human’s intellectual functioning. For many people with disabilities they may become the sole opportunity for accessing information, communicating, learning or working. On the other hand, new media also provide a space for social interactions that could affect the process of coping with critical events, both ordinary and traumatic ones. The key concept for the discussion is internet-based social support, defined as support available online to a person dealing with a critical event which needs to be overcome with external resources coming from virtual groups comprising people experiencing difficulties of a similar nature, in the past or currently. The author posed the question whether internet social support is ubiquitous, and what it manifests itself. To answer this, she conducted quantitative and qualitative research. The data collected then became thebasis for analysis and theoretical considerations.
Źródło:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2018, 23; 29-58
2300-391X
Pojawia się w:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tenfold bootstrap procedure for support vector machines
Autorzy:
Vrigazova, Borislava
Ivanov, Ivan
Powiązania:
https://bibliotekanauki.pl/articles/1839282.pdf
Data publikacji:
2020
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
support vector machines
bootstrap
cross validation
Opis:
Cross validation is often used to split input data into training and test set in Support vector machines. The two most commonly used cross validation versions are the tenfold and leave-one-out cross validation. Another commonly used resampling method is the random test/train split. The advantage of these methods is that they avoid overfitting in the model and perform model selection. They, however, can increase the computational time for fitting Support vector machines with the increase of the size of the dataset. In this research, we propose an alternative for fitting SVM, which we call the tenfold bootstrap for Support vector machines. This resampling procedure can significantly reduce execution time despite the big number of observations, while preserving model’s accuracy. With this finding, we propose a solution to the problem of slow execution time when fitting support vector machines on big datasets.
Źródło:
Computer Science; 2020, 21 (2); 241-257
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling the community support for seniors. The case studies in low- and middle-income countries
Autorzy:
Gawron, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/581788.pdf
Data publikacji:
2018
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
aging
social support
models of social support
low- and middle-income countries
Opis:
In 2014 WHO issued a call for preparing case studies on community-based initiatives that support older people in low- and middle-income countries. Finally, seven case studies were completed with one cancellation. The main objective for this article is to match the selected initiatives to available in the literature five main theoretical models of social support. They will be used as a theoretical basis for the analysis. It seems very interesting if studied initiatives that operate in different conditions of social and cultural development will implement similar or different mechanisms of social support for seniors and whether it will be possible to assign these initiatives to one of the previously described models.
Źródło:
Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu; 2018, 510; 32-48
1899-3192
Pojawia się w:
Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards intelligent decision support for application service providing
Autorzy:
Sitek, P.
Wikarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/118015.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
constraint programming
decision support
ASP
Opis:
Decision support systems (DSS) provide decision-makers with an interactive environment for analyses of information with various models to help solve unstructured and NP-hard problems. The important aspect of DSS is a technical and technological approach to the design and implementation of the above systems. A traditional approach to DSS engineering and implementation requires a great deal of effort for its maintenance. However, the enterprises would like to concentrate on its core competitiveness instead of non-core activities like IT maintenance. As a result of this, IT outsourcing has became a very popular event. Thus there is a growing need for intelligent decision support tools capable of assisting a decision maker in many problems in SMEs (Small and Medium Sized Enterprises). In this paper we present the use of declarative programming (constraint logic programming and relational SQL database) as an environment and framework for such decision support systems in an application service providing (ASP) model.
Źródło:
Applied Computer Science; 2007, 3, 1; 125-142
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Support of aircraft taxiing operations on the apron
Autorzy:
Gołda, P.
Manerowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/244431.pdf
Data publikacji:
2014
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
taxiing
aircraft
decision-making support
Opis:
The paper presents an approach to this type of problem. Was submitted the general approach to construct the model and presented selected aspects of the application AIRS enabling decision making support on minimizing taxiing aircraft at take-off and landing operations. Taxiing operations of aircraft on the apron are the binding part of planning and air traffic control phase including the sequencing of arrivals and departures, planning of air traffic in the immediate vicinity of the airport and issues of passenger traffic in the terminals and ground handling of aircraft. The airport is presented as a model which was implemented in the form of a computer application AIRS. Application AIRS is suported to determine the optimal taxiways on schedule. The procedure for decision support in carrying out the operation of aircraft consists of: data on the types of aircraft, data staging aircraft, data about the time of use of the types of aircraft, technical and organizational parameters of the process taxiing, the structure of the apron to the process of taxiing, routing algorithms of landing aircraft, routing algorithms of taking off aircraft, algorithms for taxiing in other cases.
Źródło:
Journal of KONES; 2014, 21, 4; 127-135
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Placówki wsparcia dziennego – element systemu pomocy dziecku i rodzinie
Day Support Centres – Element of the System for Support for Children and Families
Autorzy:
Celińska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/416671.pdf
Data publikacji:
2017-12
Wydawca:
Najwyższa Izba Kontroli
Tematy:
day support centres
helping child and family
child support centres
effectiveness of the assistance
day-care room, foster families
Opis:
Day support centres play an important preventive function and frequently they prevent children from sending to foster families. They provide children with assistance in spending their free time, overcoming problems at school, and dealing with behavioural disorders. On its own initiative, NIK has conducted an audit aimed at evaluating the effectiveness of the assistance that day child support centres provide to families that have problems with meeting their care and educational obligations. The audit, which covered the years 2013 – 1st half of 2016, focused on the accessibility and appropriateness of the care provided by day support centres, with regard to the local needs, monitoring of the situation of children from families threatened with a crisis, or having difficulties in providing care and education. The audit also examined the legality and effectiveness of the performance of day support centres.
Źródło:
Kontrola Państwowa; 2017, 62, 6 (377); 52-67
0452-5027
Pojawia się w:
Kontrola Państwowa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wsparcie informacyjne – oczekiwania rodziców wychowujących dziecko z niepełnosprawnością intelektualną
Information support – the expectations of parents raising a child with intellectual disability
Autorzy:
Krajczy, Sandra
Powiązania:
https://bibliotekanauki.pl/articles/919947.pdf
Data publikacji:
2013-01-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
family
intellectual disability
social support
information support
Opis:
The issue of social support for the family seems to be very current and significant, especially nowadays, i.e. in the time of fast changes, globalization and consumerism. Parents raising children with intellectual disability experience many kinds of difficulties which are often impossible to deal with without external support. One of the most important forms of such help is information support, which can be defined as providing information on the child’s development, the methods of coping with difficulties, as well as education, treatment and therapy and the possibilities of support. The research group included 80 parents of children with moderate and severe intellectual disabilities. The mothers and fathers answered questions about people, institutions and organizations from which they expected to receive information support. They also stated their expectations about the kinds and forms of information support they needed.
Źródło:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2013, 2; 133-149
2300-391X
Pojawia się w:
Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Least Support Orthogonal Matching Pursuit Algorithm with Prior Information
Autorzy:
Tawfic, I. Sh.
Kayhan, S. K.
Powiązania:
https://bibliotekanauki.pl/articles/108778.pdf
Data publikacji:
2014
Wydawca:
Społeczna Akademia Nauk w Łodzi
Tematy:
Compressed sensing
Least Support Orthogonal Matching Pursuit
Partial Knowing Support, signal reconstruction
Restricted Isometry Property
Opis:
This paper proposes a new fast matching pursuit technique named Partially Known Least Support Orthogonal Matching Pursuit (PKLS-OMP) which utilizes partially known support as a prior knowledge to reconstruct sparse signals from a limited number of its linear projections. The PKLS-OMP algorithm chooses optimum least part of the support at each iteration without need to test each candidate independently and incorporates prior signal information in the recovery process. We also derive sufficient condition for stable sparse signal recovery with the partially known support. Result shows that inclusion of prior information weakens the condition on the sensing matrices and needs fewer samples for successful reconstruction. Numerical experiments demonstrate that PKLS-OMP performs well compared to existing algorithms both in terms of reconstruction performance and execution time.
Źródło:
Journal of Applied Computer Science Methods; 2014, 6 No. 2; 111-134
1689-9636
Pojawia się w:
Journal of Applied Computer Science Methods
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Meteorologiczne zabezpieczenie działań bojowych lotnictwa
Meteorological protection of combat aviation operations
Autorzy:
kilanowski, leszek
Powiązania:
https://bibliotekanauki.pl/articles/472938.pdf
Data publikacji:
2017-01-10
Wydawca:
Collegium Witelona Uczelnia Państwowa
Tematy:
zabezpieczenie hydrometeorologiczne
zabezpieczenie bojowe
zabezpieczenie
działań wojsk
hydrometeorological support
combat support
meteorological
support to Air Force operations
Opis:
Celem artykułu jest zaprezentowanie zabezpieczenia hydrometeorologicznego jako elementu zabezpieczenia bojowego. Autor zwrócił uwagę na historyczne uwarunkowania wpływu pogody na działania wojsk, jej wpływu na sukces lub klęskę operacji. Szczególną uwagę zwrócono na potrzebę precyzyjnego określania standardowych warunków hydrometeorologicznych.
The aim of this article is to present hydrometeorological security as part of the security battle. The author draws our attention to the historical roots of the impact of weather on military operations, its impact on the success or failure of the latter. Particular attention was paid to the importance of precise standard hydrometeorological conditions
Źródło:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy; 2017, 1, 22
1896-8333
Pojawia się w:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problems of support and elastics strains of a measured object
Autorzy:
Nozdrzykowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/360215.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
measurements
crankshafts
choice of support conditions
Opis:
The author presents the results of research aimed at determining the best conditions of supporting large and elastic machine elements such as crankshafts. A number of simulation tests were performed with variable shaft support conditions changed using the author’s system of elastic support of crankshafts. The selection criteria were established for support parameters. Meeting these criteria guarantees that shaft elastic deflections and strains are eliminated. Consequently, such strains will not affect the estimation of geometrical deviations of the measured object.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 35 (107); 109-113
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The support of alternative project choice with using intelligence systems
Autorzy:
Relich, M.
Powiązania:
https://bibliotekanauki.pl/articles/117788.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
decision support
investment planning
fuzzy-neural system
Opis:
This paper aims to make an approach that supports the process of taking investment decision in case if the primary project cannot be completed. The factors, which occur in investment decision-making, often have an imprecise and uncertain form. In this case may be used a fuzzy neural system that supports the choice of alternative project by improvement in the estimates precision for requested resources. The paper contains an example with the using of different approaches in the estimation of time for project critical tasks that commit the substantial enterprise resources.
Źródło:
Applied Computer Science; 2010, 6, 2; 7-18
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logistic support of Polish Military Contingents – selected issuess
Autorzy:
Ligaj, M.
Powiązania:
https://bibliotekanauki.pl/articles/347697.pdf
Data publikacji:
2015
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
logistic system
logistic doctrine
logistic support and its conditions
Opis:
The logistics system of armed forces is a military organization consisting of management units as well as logistic sections and facilities which are interrelated. It has infrastructure which is adequate to the conducted processes and possessed resources, it conditions the transformation of logistic resources into logistic processes. It allows particular logistic resources to efficiently use time and space and hence perform functions related to logistic support by a given system1. The article titled “Logistic support of Polish Military Contingents – selected issues” focuses on general rules of logistic support, possible implementations, planning and coordination. The article gives a definition of logistics and its message. It also encompasses information related to inventory stocks philosophy and ways of keeping stocks. It also presents the characteristics of principles used in logistics in foreign operations.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2015, 2; 29-46
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Models of logistic support systems
Autorzy:
Nowakowski, T.
Werbińska-Wojciechowska, S.
Powiązania:
https://bibliotekanauki.pl/articles/2069667.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
logistic support system
maintenance modelling
inventory models
procurement process
Opis:
We present an overview of some recent developments in the area of inventory planning and maintenance scheduling issues. The emphasis is on spare part inventory models, which authors divided into four main groups of models: models of optimal spare part inventory policy for system under PM, number of spare parts optimization models, storage reliability models, multi-echelon systems models. Later, in the paper there is considered the time dependent system of systems where the system total task must be executed during the constrained time resource. There is used the simulation approach to investigate the influence of parameters of the procurement process (order quantity, critical inventory level, lead-time length) on the system of systems behavior.
Źródło:
Journal of Polish Safety and Reliability Association; 2009, 2; 325--344
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Decision support tool for projects portfolio prototyping
Autorzy:
Bocewicz, G.
Bach, I.
Banaszak, Z.
Powiązania:
https://bibliotekanauki.pl/articles/117707.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
scheduling
constraint programming
decision support system
Opis:
Constraint Programming (CP) is an emergent software technology for declarative description and effective solving of large combinatorial problems especially in the area of projects portfolio prototyping. The paper deals with multi-resource and multi-criteria problem in which more than one shared renewable resource type may be required by manufacturing operation and the availability of each type is time-windows limited. The problem belongs to a class of NP-complete ones. The aim of the paper is to present a knowledge based and CP-driven approach to resource allocation conflicts resolution framework. Proposed framework stands behind a methodology aimed at task oriented DSS tolls designing. The Portfolio Project Prototyping System designed due to this methodology provides a prompt and interactive service to a set of routine queries stated both in straight and reverse way. Multiple illustrative examples are discussed.
Źródło:
Applied Computer Science; 2008, 4, 2; 43-62
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perceived social support and life-satisfaction
Autorzy:
Kasprzak, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/430255.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
life-satisfaction
perceived social support
extent of relationships
closeness of relationships
Opis:
The article concerns the relationship between life-satisfaction and the features of interpersonal relationships and social support. The research presented in this paper concerned the satisfaction with the relationships with family members, friends, colleagues and acquaintances, the extent of the relationships among these groups, and the perceived social support. The aim of the presented research is to assess the impact of these characteristics on life-satisfaction. In addition, the changes that occurred after the social skills training in the level of life-satisfaction and its determinants were examined. The study group consisted of 60 participants. The results show that the strongest determinants of life-satisfaction are practical support and the satisfaction with the relationships with friends. After the social training the structure of the determinants changed. The factors which were relevant before the training appear to be insignificant now; however, the emotional support, satisfaction with family relationships and the number of friends gain in importance. The social skills training was also effective and increased the level of life-satisfaction.
Źródło:
Polish Psychological Bulletin; 2010, 41, 4; 144-154
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dataspace support platform for e-Science
Autorzy:
Elsayed, I.
Brezany, P.
Powiązania:
https://bibliotekanauki.pl/articles/305575.pdf
Data publikacji:
2012
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
scientific data management
dataspace
dataspace support platform
e-science
Opis:
This work intends to provide a data management solution based on the concepts of dataspaces for the large-scale and long-term management of scientific data. Our approach is to semantically enrich the existing relationship among primary and derived data items, and to preserve both relationships and data together within a dataspace to be reused by owners and others. To enable reuse, data must be well preserved. Preservation of scientific data can best be established if the full life cycle of data is addressed. This is challenged by the e-Science life cycle ontology, whose major goal is to trace the semantics about procedures in scientific experiments. We present a theoretical dataspace model for e-Science applications, its implementation within a dataspace support platform and an experimental evaluation on top of two real world application domains.
Źródło:
Computer Science; 2012, 13 (1); 49-61
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internal consistency and accuracy of Interpersonal Support Evaluation List (ISEL-40) in mothers of healthy children and those with a medical history
Autorzy:
Aftyka, A.
Rozalska, I.
Pawlak, A.
Mazur, A.
Bednarek, A.
Zarzycka, D.
Powiązania:
https://bibliotekanauki.pl/articles/2082013.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
social support
Interpersonal Support Evaluation List
ISEL-40
social support of mothers
Opis:
Introduction and objective. The aim of the study was assessment of the internal consistency and accuracy of the Interpersonal Support Evaluation List – 40 v. GP (ISEL-40 v. GP) in a group of mothers of healthy children and in a group of mothers of children with a medical history, and presentation of the initial research results. Materials and method. A group of 230 mothers were involved in the research: 57 mothers of healthy children, 26 mothers of infants with a perinatal medical history, as well as 147 mothers of hospitalized children. The method of a diagnostic survey with standardized tools, such as the Interpersonal Support Evaluation List (ISEL-40 v. GP), Hospital and Anxiety Depression Scale (HADS) and the authors’ own questionnaire was utilized. Results. Analysis of the research results suggests satisfactory internal consistency of the ISEL-40 v. GP in the researched group (α=0.86). It was also noticed that internal consistency of the subscales varied. The subscales of tangible support (α=0.79) and belonging support (α=0.73) obtained acceptable values. Internal consistency of self-esteem support (α=0.51) and appraisal support (α=0.62) was too low to be recommended for individual and scientific use. An attempt to modify the number of items did not come up to expectations in terms of the subscales internal consistency. Social support in mothers of healthy and ill children was moderate (29.92 – 33.45 points) and no statistically significant differences in their perception of the support were observed. Conclusions. In the research on a group of mothers of healthy and ill children it is recommended to use only a social support indicator based on the general result of the ISEL-40 v. GP. Further research aimed at verification of the theoretical structure of the Polish version of the ISEL-40 v. GP is advised.
Źródło:
Annals of Agricultural and Environmental Medicine; 2019, 26, 1; 85-91
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Open support of some special types of graphs under addition
Autorzy:
Jeyalakshmi, M.
Meena, N.
Powiązania:
https://bibliotekanauki.pl/articles/1193410.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
degree of a vertex
open neighbourhood of a vertex
open support of a graph
open support of a vertex
Opis:
A open support of a vertex v under addition is defined by ∑_(u ∈N(v))▒deg〖(u)〗 and it is denoted by supp(v). A open support of a graph under addition is defined by ∑_(v ∈V(G))▒supp〖(v)〗 and it is denoted by supp(G). In this paper, open support of some graphs is studied.
Źródło:
World Scientific News; 2021, 156; 130-146
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Support parameters optimization and engineering application of roadway with broken-expand surrounding rock in deep
Autorzy:
Yu, W.-J.
Wu, G.-S.
Powiązania:
https://bibliotekanauki.pl/articles/89222.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Wydział Geoinżynierii, Górnictwa i Geologii. Instytut Górnictwa
Tematy:
high stress
secondary support
optimization of support parameters
numerical calculation
surrounding rock
Opis:
Aiming at the deformation characteristics and the support problem of deep high stress broken-expand surrounding rock, the secondary support of the deep roadway engineering of Fenglong coal mine in Jiangxi Province, China, is carried out to optimize the parameters. First of all, according to the characteristics of deep roadway deformation in Fenglong coal mine, the specific support scheme was put forward on the basis of the original support, then, the secondary support parameters and the support time are designed. The softening strength parameters of the surrounding rock in the roadway are obtained by using the piecewise linear strain softening model and the dilatancy angle of the rock mass. Considering the strength effect of cable anchor, the calculation equation and support strength index ID concept of anchor cable are put forward, and the corrected calculation parameters of anchorage effect are given. Then, the numerical calculation is carried out for 16 schemes, meanwhile, the optimal scheme of the comprehensive evaluation index Es of roadway engineering stability is adopted. The influence of different anchoring effect on the stability of roadway and different secondary displacement value on the stability of roadway are analyzed respectively. Finally, the optimized support scheme is used to carry out the engineering practice, the results of monitoring the deformation of roadway by cross method show that the deformation value is within the controllable range, which can better control the roadway deformation.
Źródło:
Mining Science; 2017, 24; 267-285
2300-9586
2353-5423
Pojawia się w:
Mining Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The conditions for proper operation of the arch-rectangular support
Warunki poprawnej pracy odrzwiowej obudowy łukowo-prostokątnej
Autorzy:
Rotkegel, Marek
Powiązania:
https://bibliotekanauki.pl/articles/219613.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
obudowa odrzwiowa
obudowa łukowo-prostokątna
analiza wytrzymałościowa
frame support
arch-rectangular support
strength analysis
Opis:
Steel arch-rectangular support has a wide range of applications in Polish coal mines due to its asym-metrical shape. The frame has an arched outline on one side of the side wall, while on the opposite side it is rectangular. As a result, the support is ideal for securing set up room and recovery room. It can also be successfully used to secure three-way intersections of underground workings. To a large extent, however, the importance of these advantages is diminished by relatively low load-bearing parameters, resulting from a partially straight canopy, as well as the asymmetrical distribution of the load acting on the support in underground conditions. In order to ensure the proper and optimal operation of such frames, in addition to the standard requirements for roof supports, additional conditions must be met. The basic requirement is to support the end of the canopy on the corner of the excavation. This article presents examples of arch-rectangular supports, their applications as well as laboratory tests and strength analysis of the frames and its elements. These tests allowed the requirements regarding the construction of the frame, the selection of the support and the conditions of building in the excavation to be specified.
Stalowa odrzwiowa obudowa łukowo-prostokątna znajduje w polskich kopalniach węgla kamiennego i ma szereg zastosowań, wynikających przede wszystkim z jej niesymetrycznego kształtu. Odrzwia po stronie jednego ociosu mają zarys łukowy, natomiast po stronie przeciwległego ociosu – prostokątny. Z tego względu idealnie nadają się do zabezpieczania rozcinek rozruchowych i kanałów likwidacyjnych ścian. Odrzwia powodzeniem mogą być także stosowane do zabezpieczania trójstronnych skrzyżowańwyrobisk korytarzowych. Jednak z znacznym stopniu wagę tych zalet pomniejszają niezbyt wysokie parametry podpornościowe, wynikające z częściowo prostoliniowej stropnicy, oraz niesymetryczny rozkład obciążenia działającego na odrzwia w warunkach dołowych. Dla zapewnienia właściwej i optymalnej pracy takich odrzwi oprócz standardowych wymagań dotyczących wykonywania obudo-wy konieczne jest spełnienie dodatkowych warunków. Podstawowym jest zapewnienie oparcia końca stropnicy o naroże wyrobiska. W artykule przedstawiono przykłady obudów łukowo-prostokątnych, ich zastosowania, a także badania stanowiskowe i analizę wytrzymałościową odrzwi i ich elementów. Badania te pozwoliły sprecyzowaćwymagania dotyczące konstrukcji odrzwi, doboru obudowy oraz zabudowy w wyrobisku.
Źródło:
Archives of Mining Sciences; 2019, 64, 1; 213-222
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Math Support Centre at Technical University Ostrava
Math Support Centre na Vysoké Škole Bánské - Technické Universitě Ostrava
Autorzy:
Hamríková, R.
Kotulek, J.
Žídek, A.
Powiązania:
https://bibliotekanauki.pl/articles/113175.pdf
Data publikacji:
2017
Wydawca:
STE GROUP
Tematy:
mathematics education
Math Support Centre
nauczanie matematyki
wspieranie nauczania matematyki
Opis:
The Math Support Centre was established at Technical University of Ostrava in 2016. Its goal is to help students to better understand mathematics in an unformal study atmosphere. The main task of the Support Centre is to overcome gaps between their knowledge from different types of secondary schools and level of mathematics needed for successful study at our Technical University. We also help students with their problems of any type arising within their studies of mathematical subjects.
Na VŠB-TU Ostrava vzniklo v roce 2016 centrum podpory výuky matematiky, jehož cílem je pomáhat studentum matematice hloubeji porozumet, a to v neformálním studijním prostredí. Hlavním úkolem centra je preklenout rozdíly mezi úrovní znalostí z ruzných typu stredních škol a úrovní, kterou požaduje technická vysoká škola. Pomáháme také studentum všech rocníku s vysvetlením problému, které pri studiu matematických predmetu vznikají.
Źródło:
Systemy Wspomagania w Inżynierii Produkcji; 2017, 6, 4; 257-262
2391-9361
Pojawia się w:
Systemy Wspomagania w Inżynierii Produkcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niepełnoletni rodzice i ich rodziny jako podmiot wsparcia. Badania własne
Underage Parents and Their Families as a Subject of Support. Independent Research
Autorzy:
Ratajczak, Łukasz P
Powiązania:
https://bibliotekanauki.pl/articles/644911.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
social support
teenage parents
support
informational
instrumental
emotional
Opis:
Underage parenting is an experience that can be defined as difficult, even critical. It is the same both for teenagers and their families. Adopting the role of a father and mother in adolescence, and so prematurely, generates a number of difficulties that occur in almost every sphere of functioning of these young people. It is therefore necessary to take steps supporting not only underage parents, but also their families. In this article, the issue of supporting teen parents and their families have been described. The sources of information are the empirical studies of underage mothers carried out in 2008 and underage fathers in 2012-2013. They enabled not only to recognize the difficulties that usually involve teen parents, but also the scope and type of support they receive.
Źródło:
Kultura-Społeczeństwo-Edukacja; 2014, 5, 1; 189-202
2300-0422
Pojawia się w:
Kultura-Społeczeństwo-Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Support for Clustering Development In Polish Realities
Autorzy:
Kaźmierski, Jan
Powiązania:
https://bibliotekanauki.pl/articles/504501.pdf
Data publikacji:
2012
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
clusters
cluster-based policy
cluster support models
cluster development barriers
Opis:
Therefore, cluster-based policy gains an exceptional meaning. Selecting that model of policy, the problem of public aid and support instruments’ appliance are crucial issues. Beside the aspects that were mentioned above, the author also discusses barriers and limitations which are con-nected with cluster-based policy. The conclusions and implications that are presented are for the most part the aftermath of the author’s own re-search on cluster development issues.
Źródło:
Logistics and Transport; 2012, 14, 1; 119-128
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The concept of ambient intelligence and decision support for telecommunications
Autorzy:
Wierzbicki, A.P.
Powiązania:
https://bibliotekanauki.pl/articles/309275.pdf
Data publikacji:
2002
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
ISTAG
ambient intelligence
decision support for telecommunications
Opis:
The paper presents first the concept of AmI (ambient intelligence) and AmI scenarios of ISTAG (Information Society Technology Advisory Group of European Commission). The requirements of intelligence versus decision support are then discussed. Resulting challenges for decision support systems (DSS) in telecommunications are then outlined and conclusions presented.
Źródło:
Journal of Telecommunications and Information Technology; 2002, 3; 3-6
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Działalność Caritas na rzecz osób i rodzin dotkniętych przemocą w rodzinie
Autorzy:
Gołębiowski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/2141379.pdf
Data publikacji:
2011
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
domestic violence
support
support system
spiritual development
Opis:
One of the forms of Caritas activities in the Radom Diocese is a help for victims of domestic violence. Issues of domestic violence are included to particularly painful problems of the modern world, beside which nobody should pass indifferently. Presented material is an attempt to portray functioning of chosen elements of the local system of support to families touched by the problem of violence. Significant features of Caritas’ activities in Radom are its integrated character as well as an attempt to include victims of violence into the process of their life change. Besides social, therapeutic, legal dimension one of the essential support element is spiritual development accompanying therapy.
Źródło:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne; 2011, 1(6); 377-385
1898-8431
Pojawia się w:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
State support of the local press: what mechanism should be implemented?
Autorzy:
Bukhtatyi, Oleksandr
Powiązania:
https://bibliotekanauki.pl/articles/1201770.pdf
Data publikacji:
2016-09-22
Wydawca:
Uniwersytet Gdański. Instytut Geografii
Tematy:
expert discussions of the optimal mechanism
criteria of the state support
terms for providing such support
efficiency
control and monitoring indicators
Opis:
The aim of the article is to study the national legislation, the results of which evidence a certain disagreements between legal terminology and understanding of the role and functions of the state in mass media. Due to existence of certain reasons, both objective (complexity of regulatory and legislative procedures) and subjective (cumbersomeness of the state administration apparatus, excessive bureaucracy, in competency), the development of the state information policy is lagging behind changes in social development. In particular, it relates to the change of a model and review of the fundamental mechanisms of the state support of media in Ukraine. Most urgently this issue concerns the print media for local distribution markets.
Źródło:
Journal of Geography, Politics and Society; 2016, 6, 1; 17-23
2084-0497
2451-2249
Pojawia się w:
Journal of Geography, Politics and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The analysis of selected methods of the yielding of a circular arch support made of V profiles
Autorzy:
Rotkegel, Marek
Szot, Łukasz
Fabich, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/1853839.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
wał
podpora stalowa
metoda elementów skończonych
shaft
circular support
arch support
Opis:
Steel yielding arch support constructed of V profiles is commonly used to protect galleries and, in some cases, to reinforce or secure a shaft support. For this purpose, a closed, circular-shaped arch support is used, with arches overlapped by clamps that are typical for this type of construction. The support has high resistance to the impact of even (distributed over the entire surface of the support) load, however, as a result of significant deformation associated with a change in the radius of the curvatures, the support shows limited yielding capacity. This is due to the increase in resistance to slide on the locks, resulting from changes in the geometry of the ring caused by the rock mass. This article presents the results of research and analysis concerning the elements of the arch support with notches in arches. The research team tested the effect of the depth and location of the notches of the section’s flanges on the load impacting on the clamp’s bolts and the strength of the roof support. Moreover, the tests covered the influence of the number and location of clamps in a frictional joint on the change in the nature of work and yielding capacity. Finally, the research included both strength tests of the support’s elements, as well as strength analyses based on the finite element method.
Źródło:
Archives of Mining Sciences; 2020, 65, 3; 531-550
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of declarative framework for decision support system in scheduling problems
Autorzy:
Sitek, P.
Wikarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/117767.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
constraint programming
decision support
scheduling
Opis:
Scheduling problems appear frequently at different levels of decisions. They are usually characterized by many types of constraints, which make them unstructured and difficult to solve (NP-complete). Traditional mathematical programming approaches are deficient because their representation of constraints is artificial (using 0-1 variables). Unlike traditional approaches, constraint logic programming (CLP) provides for a natural representation of heterogeneous constraints. In CLP we state the problem requirements by constraints; we do not need to specify how to meet these requirements. In this paper we propose a declarative framework for decision support system (DSS) for constrained search problems implemented by CLP and relational SQL database. We illustrate this concept by the implementation of a DSS for scheduling problems with external resources in different production organization environments.
Źródło:
Applied Computer Science; 2007, 3, 2; 69-86
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Support functions and subdifferentials
Autorzy:
Grzybowski, Jerzy
Pallaschke, Diethard
Urbański, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/745188.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Matematyczne
Tematy:
Minkowski duality
subdifferential
support function
sublinear function
closed convex sets
Opis:
In this paper we study Minkowski duality, i.e. the correspondence between sublinear functions and closed convex sets in the context of dual pairs of vector spaces.
Źródło:
Commentationes Mathematicae; 2016, 56, 1
0373-8299
Pojawia się w:
Commentationes Mathematicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
COMPUTER SUPPORT OF TRANSPORTATION OF HEAVY AND OVERSIZE SHIPMENTS
Autorzy:
Soušek, Radovan
Dvořák, Zdeněk
Fiedler, Tomáš
Powiązania:
https://bibliotekanauki.pl/articles/503672.pdf
Data publikacji:
2006
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
transport
computer support
oversize shipments
Opis:
The paper deals with transportation of heavy and oversize shipments on the part of algorithm development and software solution.
Źródło:
Logistics and Transport; 2006, 3, 2; 63-66
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The estimate of agricultural support in the Ukraine using organisation for economic cooperation and development indicators
Wykorzystanie wskaźników organizacji współpracy gospodarczej i rozwoju do oceny wsparcia rolnictwa na Ukrainie
Autorzy:
Oliynyk, O.
Powiązania:
https://bibliotekanauki.pl/articles/78787.pdf
Data publikacji:
2012
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
estimation
agricultural support
Ukraine
organization
economic cooperation
development indicator
agricultural policy
consumer support estimation
producer
total support estimation
Źródło:
Folia Pomeranae Universitatis Technologiae Stetinensis. Oeconomica; 2012, 69
2081-0644
Pojawia się w:
Folia Pomeranae Universitatis Technologiae Stetinensis. Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Method for drifting the headings with reliable reserved support
Metoda drążenia wyrobisk w obudowie z rezerwą nośności
Autorzy:
Gayko, G.
Gorbatowa, L.
Powiązania:
https://bibliotekanauki.pl/articles/348831.pdf
Data publikacji:
2010
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
stateczność wyrobisk
wyrobisko korytarzowe
obudowa z rezerwą nośności
nośność obudowy
obudowa z regulowaną podatnością
headings
heading's stability
reserve on support reliability
support bearing capacity
resistance regulation support
Opis:
The new concept of resistance regulated support is developed, that enables the initial fixing of heading with reserve on reliability, it allows making lighter the weight of construction in these sections, where a support is appeared to be underloaded. The way of designing the support of headings with high functional operation was shown, too.
W artykule przedstawiono koncepcję nowej obudowy wyrobisk korytarzowych regulowaną podatnością, co pozwala na zabudowanie jej z gwarancją zapasu nośności. Określony na wstępie zapas w możliwości przenoszenia obciążeń daje możliwość zmniejszenia ciężaru konstrukcji na tych odcinkach wyrobiska, gdzie jest ona niedociążona. W pracy pokazano także metodykę projektowania obudowy wyrobisk, które będą charakteryzować się wysoką funkcjonalnością.
Źródło:
Górnictwo i Geoinżynieria; 2010, 34, 2; 283-287
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie kotwi do stabilizacji obudowy odgałęzienia
Use of bolts for the stabilisation of roadway junction support
Autorzy:
Rotkegel, M.
Daniłowicz, R.
Powiązania:
https://bibliotekanauki.pl/articles/340985.pdf
Data publikacji:
2006
Wydawca:
Główny Instytut Górnictwa
Tematy:
wyrobisko korytarzowe
obudowa portalowa
stabilizacja obudowy
kotew
dog heading
portal support
stability of support
bolt
Opis:
W artykule poruszono istotny problem właściwej stabilizacji portalowej obudowy odgałęzień wyrobisk korytarzowych. Obudowa ta najczęściej składa się z portalu rozpiętego nad łączącymi się wyrobiskami oraz wspornika usytuowanego w płaszczyźnie przenikania się brył wyrobisk. Obciążenia działające bezpośrednio na wspornik oraz pośrednio, przez odrzwia powodują wygenerowanie poziomych składowych obciążeń działających na portal. Działanie tych sił może powodować wychylenie portalu z pierwotnej płaszczyzny zabudowy, a przez to zaburzenie w przyjętym w obliczeniach schemacie podparcia i obciążenia konstrukcji. W ostateczności, prowadzi to do znacznych deformacji całej obudowy, a w skrajnym przypadku nawet do jej uszkodzenia. Znaczenia nabiera zatem zapewnienie warunków właściwej pracy obudowy, ze szczególnym uwzględnieniem jej stabilizacji. W niniejszym opracowaniu przedstawiono wyniki badań modelowych uzasadniających stabilizowanie portalu oraz sposoby stabilizacji.
The article brings up the essential problem of appropriate stabilisation of portal support of roadway junctions. This support consists most often of a portal over joined mine workings and an abutment situated in the penetration plane of solids of these workings. Loads acting directly on the abutment and indirectly through frames cause the generation of horizontal component loads acting on the portal. Action of these forces can cause inclination of the portal from the original plane, and thus disturbance in the adopted support scheme and construction load. Finally this leads to considerable deformations of the entire support, and in extreme cases can even cause its damage. Thus it becomes important to ensure conditions for suitable support work, taking especially into consideration its stabilisation. The present publication shows the results of model tests justifying the stabilisation of the portal and stabilisation ways.
Źródło:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa; 2006, 2; 81-90
1643-7608
Pojawia się w:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regulatory and legal support of investment support of the state information security of Ukraine in the conditions of martial law
Autorzy:
Shevchuk, Oksana
Mentukh, Natalia
Powiązania:
https://bibliotekanauki.pl/articles/2128092.pdf
Data publikacji:
2022-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
martial law
access to information
information security
foreign investments
investment support
Opis:
This scientific article highlights the issue of ensuring the investment component of information security of the state in martial law. Theoretical and practical interest in the study of the problems of legal security of military security is primarily related to the social, economic and geopolitical metamorphoses that have taken place in the world in recent years. In the current realities of Ukraine, it faces a number of issues, the solution of which is directly related to the identification and analysis of sources of real and potential threats to national interests. A significant number of global threats require the creation of special administrative and legal mechanisms for regulating public relations that arise in emergencies of military, social, man-made and natural nature. The purpose of this article is to study some forms of investment support for state information security of Ukraine in martial law. The authors conclude that the business has continued to pay taxes to the state budget and even pays them in advance. In February 2022, the general fund of the state budget received UAH 104.6 billion (overfulfillment of the monthly schedule by 29.3%, or UAH 23.7 billion). With the planned deficit of UAH 66.2 billion in the first two months of 2022, the general fund surplus amounted to UAH 13.1 billion, and the state budget of Ukraine as a whole – UAH 24 billion. The NBU promptly transferred part of the profits for distribution in the amount of almost UAH 19 billion to the state budget of Ukraine to finance the functioning of the state under martial law. International organizations and partner countries have pledged large amounts of funding to strengthen defense capabilities, support Ukraine’s economy and humanitarian issues. According to the NBU, the total international financial, technical and humanitarian support is more than $ 15 billion, of which more than $ 5 billion – immediately to the budget.
Źródło:
Reality of Politics; 2022, 22; 67-80
2082-3959
Pojawia się w:
Reality of Politics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Justification of rational parameters of the support mounting device of the roadheader
Autorzy:
Felonenko, Stanislav
Trofymova, Olena
Powiązania:
https://bibliotekanauki.pl/articles/27324390.pdf
Data publikacji:
2023
Wydawca:
Instytut Techniki Górniczej KOMAG
Tematy:
temporary arched support
sectional hydraulic support
roadheader
state of breeds of roof and soil
maszyny górnicze
parametry
kombajny ścianowe
Opis:
An expert assessment of the existing means of keeping roof rocks in the area of work of people and machines was carried out. On the basis of computer modeling of the processes of interaction of rocks of mine workings with arched design options, variants of the design of the roof and their elements for temporary fastenings support are proposed. The parameters of the four sectional support are presented. Temporary arched support was used in the area of operation of the roadheader, which helps to reduce a number of technological operations and the use of manual labor and to increase the safety of service personnel. The results of research aimed at the design improvement of the machine are described. The obtained parameters are checked by calculations and design solutions. The results can be applied in the passage of subway tunnels and other similar workings, in the construction of tunnels of roads and railways. The design of the device has the ability to adjust in height depending on the condition of the roof of the workings.
Źródło:
Mining Machines; 2023, 41, 1; 58--67
2719-3306
Pojawia się w:
Mining Machines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strata control in underground tunnels - perspectives for development
Obudowa wyrobisk korytarzowych - możliwości dalszego rozwoju
Autorzy:
Majcherczyk, T.
Małkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/350556.pdf
Data publikacji:
2005
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
wyrobiska korytarzowe
obudowa
projektowanie
rozrzedzanie obudowy
wzmacnianie obudowy
underground tunnel
support system
support design
reinforcement of support
Opis:
The paper constitutes a review of support systems of underground tunnels used in Polish coal mines. Taking the tendency to rationalise costs of tunnel drivage into consideration, new directions of strata control development are suggested, especially in terms of increasing spacing between support units and their reinforcement. The authors wrap up the discourse with their conclusions as well as share their experiences gained from monitoring interaction between support and rock mass.
W artykule dokonano przeglądu schematów obudowy wyrobisk korytarzowych stosowanych w polskich kopalniach węgla kamiennego. Uwzględniając tendencje w zakresie ograniczania kosztów wykonywania wyrobisk, przedstawiono nowe kierunki w rozwoju obudowy, zwłaszcza w zakresie jej rozrzedzania i wzmacniania. Artykuł kończą zebrane przez autorów wnioski oraz doświadczenia z kontroli współpracy obudowy z górotworem.
Źródło:
Górnictwo i Geoinżynieria; 2005, 29, 3/2; 61-76
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards dedicated decision support tools: CLP-based approach
Autorzy:
Banaszak, Z.
Józefczyk, J.
Powiązania:
https://bibliotekanauki.pl/articles/118061.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
decision support
constraint logic programming
production planning
modeling
scheduling
Opis:
Constraint programming (CP) is an emergent software technology for declarative description and effective solving of large combinatorial problems especially in areas of integrated production planning. In that context, the CP can be considered as a well-suited framework for development of decision making software supporting small and medium size enterprises in the course of Production Process Planning (PPP). The problem considered regards of finding of computationally effective approach aimed at scheduling of a new project subject to constraints imposed by a multi–project environment. In other words, we are looking for an answer whether a given production order specified by its cost and completion time can be accepted in a given manufacturing system specified by available production capability, i.e., the time-constrained resources availability. The problem belongs to a class of multi-mode case project scheduling problems, where the problem of finding a feasible solution is NPcomplete. The aim of the paper is to present the CP modeling framework as well as to illustrate its application to decision making in the case of a new production order evaluation. So, the contribution emphasizes benefits derived from CPbased DSS and focuses on constraint satisfaction driven decision-making rather than on an optimal solution searching.
Źródło:
Applied Computer Science; 2005, 1, 1; 161-180
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Presentation algorithm of possible collision solutions in a navigational decision support system
Autorzy:
Borkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/360103.pdf
Data publikacji:
2014
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
anti-collision manoeuvre
navigational decision support system
Opis:
The article discusses an algorithm devised for presentations of acceptable solutions to collision situations of ships at sea. The solutions, course alteration ranges, are determined in compliance with the Collision Regulations. The solutions account for cases where more than two vessels are involved in a collision situation. The algorithm has been implemented into NAVDEC, a navigational decision support system. The presented results have been obtained in field research, onboard the motor vessel “Nawigator XXI”.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2014, 38 (110); 20-26
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Submachine Gun as a Support Weapon for the Escort Team
Autorzy:
Pajorski, Paweł
Jarosz, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/1835823.pdf
Data publikacji:
2018-08-23
Wydawca:
Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
Tematy:
Support weapon
escort team
submachine gun
PDW
Opis:
Submachine gun, next to classic pistol, is a regular support weapon in an escort team. This type of weapon is issued in the case of elevated level of threat for the protected person. It is used as the main weapon to equip at least one of the protection employees in an escort team. The task of a protection employee equipped with this type of weapon is to “pin down” the assailant(s) and enable evacuation of the protected person from the danger zone to a safe place. In order to allow it, the submachine gun has to meet the criteria, among others those concerning reliability. To put it shortly, it has to be a good submachine gun.
Źródło:
Security Dimensions; 2018, 25(25); 152-167
2353-7000
Pojawia się w:
Security Dimensions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How To Construct Support Vector Machines Without Breaching Privacy
Autorzy:
Zhan, J.
Chang, L.
Matwin, S.
Powiązania:
https://bibliotekanauki.pl/articles/92993.pdf
Data publikacji:
2006
Wydawca:
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Tematy:
privacy
security
support vector machine (SVM)
Opis:
This paper addresses the problem of data sharing among multiple parties in the following scenario: without disclosing their private data to each other, multiple parties, each having a private data set, want to collaboratively construct support vector machines using a linear, polynomial or sigmoid kernel function. To tackle this problem, we develop a secure protocol for multiple parties to conduct the desired computation. In our solution, multiple parties use homomorphic encryption and digital envelope techniques to exchange the data while keeping it private. All the parties are treated symmetrically: they all participate in the encryption and in the computation involved in learning support vector machines.
Źródło:
Studia Informatica : systems and information technology; 2006, 1(7); 233-244
1731-2264
Pojawia się w:
Studia Informatica : systems and information technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
HUMAN RESOURCES ANALYSIS USING A DECISION SUPPORT SYSTEM
Autorzy:
Becker, Aneta
Becker, Jaroslaw
Powiązania:
https://bibliotekanauki.pl/articles/453335.pdf
Data publikacji:
2013
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
analysis of human resources
ranking
clustering
decision support system
Opis:
This paper presents the results of the analysis of labour resources in the sample manufacturing company. The process consisted of: scheduling, grouping and assessment of personnel taking into account the criteria and preferences of executives. Solutions were obtained using the decision support system DSS 2.0.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2013, 14, 1; 15-26
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary calculation of irregular triguy mast support
Autorzy:
Rykaluk, K.
Powiązania:
https://bibliotekanauki.pl/articles/178337.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
mast
irregular triguy support
initial tension values
forces in guys
numerical example
Opis:
The instantaneous tangential rigidity (corresponding to the applied horizontal load) of a triguy support with unequal ropes is determined. The differences between the ropes can be due to the different location, both horizontal and vertical, of their anchoring foundations and to the different types of ropes used. The horizontal rigidity of such a support has no general axis of symmetry. Therefore a formula for this rigidity in any direction and a formula for extreme rigidity angles are given in this paper. A notion of the guy’s eigenvalue, standing for the initial tension force above which the guy participates effectively in the support’s rigidity, is introduced. A numerical example is provided.
Źródło:
Studia Geotechnica et Mechanica; 2016, 38, 1; 85-90
0137-6365
2083-831X
Pojawia się w:
Studia Geotechnica et Mechanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dialog with an imaginary interlocutor as a form of support in coping with stressful situations
Autorzy:
Cieślar, Agata
Powiązania:
https://bibliotekanauki.pl/articles/2127831.pdf
Data publikacji:
2019-04-05
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
imaginary dialog
support
coping
Opis:
The research described in the article is based on the assumption that support is a function of internal dialogs, but their role in a stressful situation is not known. The subject of the research is dialogs with imaginary interlocutors and their role in coping in stressful situations. The participants in the study (N = 73) were asked to imagine a difficult situation. Then, the experimental group (N = 36) conducted an imaginary dialog with a person from the previously created map of support. The control group (N = 37) generated a list of possible solutions to a difficult situation. The study measured the quality of support obtained as a result of the dialog or as a result of making a list of solutions. The results show that a dialog with an imaginary interlocutor is a more effective form of coping with a stressful situation than generating a list of possible solutions to the problem.
Źródło:
Roczniki Psychologiczne; 2015, 18, 4; 589-597
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Institutional support for biogas enterprises – the local perspective
Autorzy:
Chodkowska-Miszczuk, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/1051106.pdf
Data publikacji:
2019-06-24
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
biogas
energy policy
institutional
support
local development
renewable energy sources
Opis:
Institutional support, reflected not only in legislative solutions, but also in external funding as a means of financial support, is of strategic importance for the success of new power investments, the guarantee of energy security of individual areas, and the socio-economic development of the region where new energy enterprises are located. The present study aims to follow the external funding of biogas investments carried out in Poland, both in the aspect of legal regulations, and the offered co-financing of biogas projects. Considering that biogas enterprises are located and operate in specific places and local systems, the present research problem is tackled from the perspective of the functioning of biogas plants in the local environment. The success of biogas projects and the entire energy transformation process depends, on the one hand, on the harmonisation of activities at the central, national level and, on the other hand, on taking into account the specific socio-economic features that characterise the location of the biogas plant. Therefore, providing comprehensive institutional support for investment for biogas enterprises requires equipping local institutions, including local authorities, with appropriate instruments to shape and monitor the agricultural biogas market at the local level.
Źródło:
Quaestiones Geographicae; 2019, 38, 2; 137-147
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Medical diagnosis support by the application of associational cognitive maps
Autorzy:
Froelich, W.
Wakulicz-Deja, A.
Powiązania:
https://bibliotekanauki.pl/articles/969801.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
medical diagnosis
decision support
cognitive maps
Opis:
The objective of the presented research is to construct a model of a patient's health that is based on the idea of cognitive map, a graphical knowledge-representation tool. The application of the proposed model for medical diagnosis is the practical goal of the research. Initially, we provide a brief review of the related works on medical decision support systems and cognitive maps. Afterwards, we sketch the general idea of the conceptual approach to the representation of medical knowledge and provide a new formulation of the medical diagnosis problem. Then, we define our model based on associational cognitive maps and show how it can be applied to diagnosis support. Due to the relative ease of understanding of cognitive map, the model can be easily interpreted and used, thereby making medical knowledge widely available through computer consultation systems. The application example presented is based on a relatively simple, real medical case.
Źródło:
Control and Cybernetics; 2010, 39, 2; 439-456
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of preferences in decision support systems
Autorzy:
Beskorovainyi, V.
Berezovskyi, H.
Powiązania:
https://bibliotekanauki.pl/articles/411106.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
decision support
multi-criteria optimization
utility function of partial criteria
Opis:
In this work we obtained the solution of increasing of adequacy of models of multicriteria evaluation for the project and management decision support systems. Modifications of the utility functions of partial criteria and the procedure for calculating their values are proposed, which makes it possible to improve the accuracy of approximation of the preferences of the person making the decision, as well as significantly reduce the time for calculating their values. For the parametric synthesis of universal multicriteria estimation models based on the Kolmogorov-Gabor polynomial, an improvement in the method of comparator identification by calculating the Chebyshev point and the discrepancy vector is proposed.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2017, 6, 4; 15-20
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Krótka skala oceny wsparcia społecznego młodzieży - konstrukcja i właściwości psychometryczne.
A short scale of youth’s social support assessment: structure and psychometric properties.
Autorzy:
Skowroński, Bartłomiej
Pabich, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/498284.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Warszawski. Wydział Stosowanych Nauk Społecznych i Resocjalizacji. Instytut Profilaktyki Społecznej i Resocjalizacji
Tematy:
wsparcie społeczne
diagnoza wsparcia społecznego
skala oceny wsparcia społecznego młodzieży
Krótka Skala Oceny Wsparcia Społecznego Młodzieży
social support
diagnosis of social support
scale of youth’s social support assessment
Short Scale of Youth’s Social Support Assessment
Opis:
Artykuł zawiera opis struktury i własności psychometrycznych Krótkiej Skali Oceny Wsparcia Społecznego Młodzieży. Określenie własności psychometrycznych skali zostało przeprowadzone poprzez oszacowanie jego rzetelności, trafności oraz mocy dyskryminacyjnej pozycji testowych. Zbadano 421 uczniów. Wyniki przedstawionych badań wskazują na dobre wskaźniki trafności oraz rzetelności narzędzia.
The article details the description of the structure and psychometric properties of the Short Scale of Youth’s Social Support Assessment. Its psychometric properties were defined by assessing its reliability, validity and its item discrimination power index. 421 students were tested to that end. The findings show that the scale has acceptable score of validity and is a reliable diagnostic tool.
Źródło:
Profilaktyka Społeczna i Resocjalizacja; 2015, 27; 89-114
2300-3952
Pojawia się w:
Profilaktyka Społeczna i Resocjalizacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kwalifikacje zawodowe żołnierzy National Support Element wobec wymagań misji oraz dokumentów organizacyjno-etatowych
Professional qualifications of soldiers from the National Support Element : the mission requirements and organisational-permanent documents
Autorzy:
Łydka, A.
Powiązania:
https://bibliotekanauki.pl/articles/93234.pdf
Data publikacji:
2017
Wydawca:
Akademia Sztuki Wojennej
Tematy:
zabezpieczenie logistyczne polskich kontyngentów wojskowych
kwalifikacje zawodowe
Narodowy Element Wsparcia
Polish Military Contingent's logistic support
professional qualifications
National Support Element
Opis:
Kontyngenty wojskowe różnią się zakresem zadań realizowanych w obszarze odpowiedzialności oraz strukturą organizacyjną i liczebnością. Jednak zakres zadań logistycznych realizowanych przez National Support Element (NSE) jest zawsze taki sam, bez względu na jego liczebność. Celem artykułu jest próba dokonania analizy kwalifikacji zawodowych logistyków, które są niezbędne do wykonania szerokiego spektrum zadań NSE w polskich kontyngentach wojskowych (PKW), a także próba oceny możliwości zdefiniowania tych kwalifikacji w dokumentach organizacyjno-etatowych w zależności od wielkości NSE. Problemem poruszonym w artykule jest zależność ilości posiadanych kwalifikacji zawodowych przez poszczególnych żołnierzy NSE od wielkości tego pododdziału. Kwestia ta jest rozpatrywana w aspekcie obowiązkowych i dodatkowych zadań realizowanych przez NSE w PKW Irak i PKW ISAF.
Military contingents differ in the scope of the tasks carried out in the area of responsibility and organisational structure and numbers. However, the range of logistics tasks carried out by the National Support Element (NSE) is always the same, regardless of its size. The article attempts to analyse the professional qualifications of logisticians that are necessary to comply with a wide spectrum of tasks of the NSE of the Polish Military Contingent (PMC) and also to evaluate the possibility of defining these qualifications within organisational-permanent documents, depending on the size of the NSE. The problem raised in the article is the correlation of the amount of professional qualifications by individual soldiers of the NSE on the size of this subunit. The problem is examined from the aspect of the mandatory and additional tasks carried out by the NSE in PMC Iraq and PMC ISAF.
Źródło:
Zeszyty Naukowe Akademii Sztuki Wojennej; 2017, 3(108); 69-88
2543-6937
Pojawia się w:
Zeszyty Naukowe Akademii Sztuki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental studies of static and dynamic steel arch support load capacity and sliding joint temperature parameters during yielding
Autorzy:
Pytlik, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1853806.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
nośność statyczna
wyrobisko
podpora stalowa
yielding steel arch support
support shackle torque
static and dynamic load capacity
support work
arch acceleration in sliding joints
joint sparking and heating temperature during yielding
Opis:
Difficult geological and mining conditions as well as great stresses in the rock mass result in significant deformations of the rocks that surround the workings and also lead to the occurrence of tremors and rock bursts. Yielding steel arch support has been utilised in the face of hard coal extraction under difficult conditions for many years, both in Poland and abroad. A significant improvement in maintaining gallery working stability is achieved by increasing the yielding support load capacity and work through bolting; however, the use of rock bolts is often limited due to factors such as weak roof rock, significant rock mass fracturing, water accumulation, etc. This is why research and design efforts continue in order to increase yielding steel arch support resistance to both static and dynamic loads. Currently, the most commonly employed type of yielding steel arch support is a support system with frames constructed from overlapping steel arches coupled by shackles. The yield of the steel frame is accomplished by means of sliding joints constructed from sections of various profiles (e.g. V, TH or U-type), which slip after the friction force is exceeded; this force is primarily dependent on the type of shackles and the torque of the shackle screw nuts. This article presents the static bench testing results of ŁP10/V36/4/A, ŁP10/V32/4/A and ŁP10/V29/4/A yielding steel arch support systems formed from S480W and S560W steel with increased mechanical properties. The tests were conducted using 2 and 3 shackles in the joint, which made it possible to compare the load capacities, work values and characteristics of various types of support. The following shackle screw torques were used for the tests: Md = 500 Nm – for shackles utilised in the support constructed from V32 and V36 sections. Md = 400 Nm – for shackles utilised in the support constructed from V29 sections. The shackle screw torques used during the tests were greater compared to the currently utilised standard shackle screw torques within the range of Md = 350-450 Nm. Dynamic testing of the sliding joints constructed from V32 section with 2 and 3 shackles was also performed. The SD32/36W shackles utilised during the tests were produced in the reinforced versions and manufactured using S480W steel. Since comparative testing of a rock bolt-reinforced steel arch support system revealed that the bolts would undergo failure at the point of the support yield, a decision was made to investigate the character of the dynamics of this phenomenon. Consequently, this article also presents unique measurement results for top section acceleration values registered in the joints during the conduction of support tests at fullscale.Filming the yield in the joint using high-speed video and thermal cameras made it possible to register the dynamic characteristics of the joint heating process at the arch contact point as well as the mechanical sparks that accompanied it. Considering that these phenomena have thus far been poorly understood, recognising their significance is of great importance from the perspective of occupational safety under the conditions of an explosive atmosphere, especially in the light of the requirements of the new standard EN ISO 80079-36:2016, harmonised with the ATEX directive.
Źródło:
Archives of Mining Sciences; 2020, 65, 3; 469-491
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmienność obciążenia sekcji obudowy w ścianie zawałowej
Load variation of the set of support in the longwall with roof caving
Autorzy:
Płonka, M.
Powiązania:
https://bibliotekanauki.pl/articles/340380.pdf
Data publikacji:
2009
Wydawca:
Główny Instytut Górnictwa
Tematy:
obudowa zmechanizowana
ściana zwałowa
podporność obudowy
support
longwall
capacity in longwall
capacity in support
Opis:
Przedstawiono wyniki pomiarów ciśnienia w przestrzeni podtłokowej stojaków obudowy zmechanizowanej, prowadzonych podczas eksploatacji pokładu w dwóch ścianach zawałowych. Opisano system pomiarowy, jego modyfikacje oraz sposób rejestracji i gromadzenia danych. Pomiary wykonywano w czasie eksploatacji ścianami zlokalizowanymi na głębokościach średnio około 750 i 900 m, które miały wysokość od 2,15 do 3,20 m. Wyniki pomiarów przedstawiono w postaci wykresów zmian ciśnienia oraz podporności obudowy, pokazanych na tle pola ściany, na którym zostały zaznaczone również wpływy wcześniejszych eksploatacji w sąsiadujących pokładach. Do obliczeń podporności obudów zmechanizowanych wykorzystano autorski program, w którym uwzględniono zarówno wysokość eksploatacji, ciśnienie w stojakach obudowy, jak i szerokość ścieżki kombajnowej i zmniejszające się z wysokością obciążenie osłony odzawałowej.
The results were presented of pressure measurements in a space under pistons of props of powered support, conducted during mining of seams in two longwalls with roof caving. The measurement system was described, its modifications as well as a way of data recording and storing. The measurements were executed during working for longwalls located on ca. 750 and 900 m depths in average, with height between 2.15 and 3.20 m. The results of measurements were presented in the form of plots of pressure variations and the support load-bearing capacity, showed on the background of working excavation, on which the impact of earlier workings in neighboring seams were also marked. The author's program was used for calculation of the powered supports load-bearing capacity, in which both the height of exploitation, the pressure in props of support, as well as the width of shearer path and the getting smaller with the height load of support caving shield, were considered.
Źródło:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa; 2009, 1; 41-49
1643-7608
Pojawia się w:
Prace Naukowe GIG. Górnictwo i Środowisko / Główny Instytut Górnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applications of intelligent diagnostic systems of ground support equipment in aviation
Autorzy:
Asplund, Marta
Powiązania:
https://bibliotekanauki.pl/articles/115395.pdf
Data publikacji:
2018
Wydawca:
Wyższa Szkoła Techniczna w Katowicach
Tematy:
inteligent remote diagnostic system
ground support equipment
aviation
maintenance
Opis:
The article is dedicatded to the technology for monitoring and diagnosing GSE (Ground Support Equipement). The system of remote diagnostics is a telecommunication solution enabling data transmission regarding the technical condition or location of devices dislocations. There is the possibility to encrypt data transmition for safety purposes. The system of inteligent remote diagnostics aids to collect information for analysis, providing information about the technical condition of devices and their readiness for use and locations of the equipment. Thanks to its continous monitoring, it is possible to generate periodical reports regarding the technical state of the item as well as delivering information regarding further uses and the necessity of maintanence and service. Using the remote, inteligent diagnostic system, helps to increase the effectiveness of the equipment its efficiency and safety.
Źródło:
Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach; 2018, 10; 125-131
2082-7016
2450-5552
Pojawia się w:
Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design of intelligent decision support systems using ontological approach
Autorzy:
Lytvyn, V.
Powiązania:
https://bibliotekanauki.pl/articles/410785.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
intelligent decision support systems
adaptive ontology
intelligent agents
precedents
dynamic programming
Opis:
Methods of developing and functioning of intelligent decision support systems based on precedents applying adaptive ontology that are part of intelligent agents are analyzed. Method of distance defi nition between precedens and current situation based on adaptive ontology is developed. Using mathematical tools of the dynamic programming for modelling of intelligent system functioning is considered. Simplifying the task model is proposed to weigh signs of ontology concepts. Examples of such problems for six processes concerning metal structures protection and maximizing their lifetime are presented.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2013, 2, 1; 31-37
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Some Properties of Support Vector Clustering
Analiza wybranych własności taksonomicznej metody wektorów nośnych
Autorzy:
Trzęsiok, Michał
Powiązania:
https://bibliotekanauki.pl/articles/906302.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
support vector machines
clustering
admissibility conditions
Opis:
Celem referatu jest przedstawienie analizy wybranych formalnych własności taksonomicznej metody wektorów nośnych (SVC). Wyniki dotyczące nowej metody SVC zestawiono i porównano z własnościami innych znanych metod taksonomicznych. Ponieważ na ogół nie jest możliwe wskazanie, która z metod taksonomicznych daje najlepsze rezultaty, stojąc wobec konkretnego problemu, badacz musi dokonywać wyboru metody w oparciu o wiedzę dotyczącą ich własności. Zadaniem badacza jest wtedy ustalenie preferencji w zbiorze własności metod by następnie użyć ich przy doborze odpowiedniego narzędzia. Wiedza dotycząca formalnych własności metod taksonomicznych jest w referacie rozszerzona o nową- taksonomiczną metodę wektorów nośnych.
The aim o f this paper is to analyse the relatively new clustering method - Support Vector Clustering (SVC) in terms o f fulfilling admissibility conditions. The results are compared within a group o f four other clustering methods. Since it is not possible to assess which clustering method is the "best" in general, given a specific problem the user can decide which method to apply considering some properties o f clustering methods, known as admissibility conditions. This paper expands the knowledge about the properties o f clustering methods with the properties o f SVC.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2009, 228
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Role of Artillery in Joint Fire Support
Autorzy:
Golonka, Adrian
Powiązania:
https://bibliotekanauki.pl/articles/2010199.pdf
Data publikacji:
2021
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
artillery
defense
joint fire support
joint fires
artyleria
obrona
wsparcie ogniowe
pożar
Opis:
This article discusses the role of artillery in fire systems as a part of Joint Fire Support (JFS). The purpose of this article is to outline the functions, place and role of artillery as a component of JFS during operation and indicate important elements of JFS planning in the context of artillery. The article is mainly based on an analysis of the artillery of NATO and the USA. The author used theoretical research methods such as analysis and synthesis of information comprised in literature and source materials and the inference method to develop this article. The article described the main tasks and function of artillery in FS, the role and place of JFS in operation and selected elements of JFS planning. Artillery will executed fire support to create conditions that provide the supported commander freedom of action. Planning, coordinating and employment of all allocated JFS assets are essential parts of JFS. This is crucial to execute deconflict and avoid fratricide.
Źródło:
Safety & Defense; 2021, 3; 10-21
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Application of UTA Method for Support Evaluation Negotiation Offers
Autorzy:
Roszkowska, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/429422.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
UTA method
holistic judgments
support negotiation
preference analysis
scoring function
Opis:
The MCDA technique has been extensively and successfully applied for supporting decision making in negotiation processes. The mostly used techniques SAW, AHP or TOPSIS are based on direct preference information which requires from negotiator a clear and precise definition all the parameters of the preference model (e.g. issue weights, option rates, aspiration and reservation values etc.), so those techniques can be successfully applied in well-structured negotiation problems. But, many real negotiation problems are illstructured, that means that the negotiation space is imprecisely defined, and the negotiator’s preferences the vagueness or imperfect. The main purpose of this paper is to investigate the potentials and the applicability the UTA method, one of the techniques based on indirect preference information, in evaluation of negotiation offers, especially in ill-structured negotiation problems. The UTA (Jacquet-Lagreze and Siskos, 1978, 1982, 2001) is a multicriteria decision making method which is based on the linear programming model for inferring additive utility functions from a set of representative decision data. The example is also presented to elaborate and demonstrate the holistic judgment and the usefulness UTA approach for evaluation negotiation offers.
Źródło:
Optimum. Economic Studies; 2016, 2(80)
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The development of technological support organizations as an indicator of management efficiency
Autorzy:
Balahurovska, Inna
Powiązania:
https://bibliotekanauki.pl/articles/27315573.pdf
Data publikacji:
2023
Wydawca:
STE GROUP
Tematy:
effective management
humanistic management
manager
technological support
technologies
Opis:
The article is devoted to analyzing the need for managers to spend money on developing technological support for organizations to achieve strategic goals. The impact of technologies in various sectors of organizations' activity on the effectiveness of organizational systems is considered. The work examines the activity of Ukrainian profitable and non-profit organizations on the influence of the level of technologicalization of organizational processes on increasing the level of profit and the social effect of activity. The study considered the statistical data of the State Statistics Service of Ukraine for 2018, 2019, and 2021 according to the indicators Number of enterprises that have access to the internet and the number of employed who have access to the internet and Number of employed who have access to the internet. The given statistical data were quantitatively processed (summarized and compared). With the help of theoretical research methods (deduction and analysis) of the obtained results, it was found that the organization's technological development helps to increase the organization's profitability and the non-profit organization's social effect. The practical value of the article lies in the visual representation of the dependence between the necessity of spending on the technological development of managers of profitable and non-profit organizations and the effectiveness of these organizations.
Źródło:
Management Systems in Production Engineering; 2023, 2 (31); 242--247
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
MODEL OF COMPETENCE OF EXPERTS IN THE COMPUTER DECISION SUPPORT SYSTEM
Autorzy:
Budzinski, Ryszard
Becker, Jaroslaw
Powiązania:
https://bibliotekanauki.pl/articles/453670.pdf
Data publikacji:
2013
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
expert competence
competency management
decision support system
Opis:
The paper presents the module of competence management of experts that has been developed for computer decision support system (DSS 2.0). At the top of the hierarchical structure of the model is the European standard of core competencies, the decomposition of which allows the mapping of different specializations. The flexible structure of information competence module allows defining any set (profile) of qualifications of experts and the strength of their impact in solving specific problems of decision-making
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2013, 14, 1; 53-64
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Goldstern–Judah–Shelah preservation theorem for countable support iterations
Autorzy:
Repický, Miroslav
Powiązania:
https://bibliotekanauki.pl/articles/1208549.pdf
Data publikacji:
1994
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
countable support iterated forcing
proper forcing
preservation theorem for iterated forcing
Opis:
[1] T. Bartoszyński, Additivity of measure implies additivity of category, Trans. Amer. Math. Soc. 281 (1984), 209-213. [2] T. Bartoszyński and H. Judah, Measure and Category, in preparation. [3] D. H. Fremlin, Cichoń's diagram, Publ. Math. Univ. Pierre Marie Curie 66, Sém. Initiation Anal., 1983/84, Exp. 5, 13 pp. [4] M. Goldstern, Tools for your forcing construction, in: Set Theory of the Reals, Conference of Bar-Ilan University, H. Judah (ed.), Israel Math. Conf. Proc. 6, 1992, 307-362. [5] H. Judah and M. Repický, No random reals in countable support iterations, preprint. [6] H. Judah and S. Shelah, The Kunen-Miller chart (Lebesgue measure, the Baire property, Laver reals and preservation theorems for forcing), J. Symbolic Logic 55 (1990), 909-927. [7] A. W. Miller, Some properties of measure and category, Trans. Amer. Math. Soc. 266 (1981), 93-114. [8] J. Pawlikowski, Why Solovay real produces Cohen real, J. Symbolic Logic 51 (1986), 957-968. [9] J. Raisonnier and J. Stern, The strength of measurability hypotheses, Israel J. Math. 50 (1985), 337-349. [10] M. Repický, Properties of measure and category in generalized Cohen's and Silver's forcing, Acta Univ. Carol. - Math. Phys. 28 (1987), 101-115. [11] S. Shelah, Proper Forcing, Springer, Berlin, 1984. [12] J. Truss, Sets having caliber $ℵ_1$, in: Logic Colloquium 76, Stud. Logic Found. Math. 87, North-Holland, 1977, 595-612.
Źródło:
Fundamenta Mathematicae; 1994, 144, 1; 55-72
0016-2736
Pojawia się w:
Fundamenta Mathematicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reference distribution based decision support platform
Autorzy:
Breja, K.
Ogryczak, W.
Powiązania:
https://bibliotekanauki.pl/articles/308085.pdf
Data publikacji:
2008
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
multiple criteria optimization
decision support systems
reference point method
reference distribution method
Opis:
There many decision problems where numerous partial achievement functions are considered impartially which makes the distribution of achievements more important than the assignment of several achievements to the specific criteria. Such models are generally related to the evaluation and optimization of various systems which serve many users where quality of service for every individual user defines the criteria. This applies to various technical systems, like to telecommunication ones among others, as well as to social systems. An example arises in location theory, where the clients of a system are entitled to equal treatment according to some community regulations. This paper presents an implementation of decision support framework for such problems. This platform is designed for multiple criteria problems analyzed with the reference distribution approach. Reference distribution approach is an extension of the reference point method.
Źródło:
Journal of Telecommunications and Information Technology; 2008, 3; 5-14
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of Powered Roof Support Operation Based on a Virtual Driver
Autorzy:
Szurgacz, D.
Brodny, J.
Powiązania:
https://bibliotekanauki.pl/articles/2064951.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
virtual controller
underground operation
powered support
mining
Opis:
The article presents the results of tests and analyses of control functions performed by a powered roof support which is the basic part of a powered longwall system. The research was based on an innovative registration and measurement system dedicated to this specific range of tests. The basic element of this system is a virtual driver. It is equipped with input and output systems to connect standard physical voltage signals. The tests were carried out on a prototype powered roof support type ZPR-15/35-POz. The presented research methodology and obtained results are an element of new research methods developed for powered support based on virtual controllers. The applied solution generates less costs than the devices currently used, while its functionality is significantly greater. The system developed by the Authors supports innovative and, to a certain extent, intelligent IT solutions for testing control elements. This developed system is suitable to be applied in a wide range of research such as diagnosis of mining machinery control elements and other industries in the near future.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2018, 1, 1; 415--421
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł

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