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344 results on '"Kozak S"'

1. From the archives of diaspora: Kyiv journal

Author

Kozak S. B.

Subjects
Ukrainian emigration, edition, literature, Kyiv journal, Bohdan Romanencnuk., History of Civilization, CB3-482
Abstract

The article provides a research into the history of creation and contents of the Kyiv journal, a literature and art journal of the Ukrainian diaspora, which was published in Philadelphia (U.S.) during fifteen years (1950-1964) and covered Ukrainian life in the English speaking world. The journal publishing statistics is given. The author defines four factors, which provided for the creation, formation and popularity of the edition: the first one is the example of multiple Ukrainian editions existence in Germany and Austria in the second half of the 1940s; the second one is gathering of a large number of famous writers and actors in Philadelphia; the third one is Kyiv journal becoming the first Ukrainian “thick” journal in the U.S.; the fourth one is the self-sacrificing activity of Bohdan Romanenchuk, an editor and publisher of the journal. Brief biography of life and creative work of B. Romanenchuk is presented. The journal contents, history, authors, editors, publishers and journalists are characterized.

Published
2017

20. Gender in the Climate-Conflict Nexus: 'Forgotten' Variables, Alternative Securities, and Hidden Power Dimensions

Author

Ide, T, Ensor, MO, Le Masson, V, Kozak, S, Ide, T, Ensor, MO, Le Masson, V, and Kozak, S

Abstract

The literature on the security implications of climate change, and in particular on potential climate-conflict linkages, is burgeoning. Up until now, gender considerations have only played a marginal role in this research area. This is despite growing awareness of intersections between protecting women’s rights, building peace and security, and addressing environmental changes. This article advances the claim that adopting a gender perspective is integral for understanding the conflict implications of climate change. We substantiate this claim via three main points. First, gender is an essential, yet insufficiently considered intervening variable between climate change and conflict. Gender roles and identities as well as gendered power structures are important in facilitating or preventing climate-related conflicts. Second, climate change does affect armed conflicts and social unrest, but a gender perspective alters and expands the notion of what conflict can look like, and whose security is at stake. Such a perspective supports research inquiries that are grounded in everyday risks and that document alternative experiences of insecurity. Third, gender-differentiated vulnerabilities to both climate change and conflict stem from inequities within local power structures and socio-cultural norms and practices, including those related to social reproductive labor. Recognition of these power dynamics is key to understanding and promoting resilience to conflict and climate change. The overall lessons drawn for these three arguments is that gender concerns need to move center stage in future research and policy on climate change and conflicts.

Published
2021

21. Gender in the Climate-Conflict Nexus: “Forgotten” Variables, Alternative Securities, and Hidden Power Dimensions

Author

Ide, T., Ensor, M.O., Le Masson, V., Kozak, S., Ide, T., Ensor, M.O., Le Masson, V., and Kozak, S.

Abstract

The literature on the security implications of climate change, and in particular on potential climate-conflict linkages, is burgeoning. Up until now, gender considerations have only played a marginal role in this research area. This is despite growing awareness of intersections between protecting women’s rights, building peace and security, and addressing environmental changes. This article advances the claim that adopting a gender perspective is integral for understanding the conflict implications of climate change. We substantiate this claim via three main points. First, gender is an essential, yet insufficiently considered intervening variable between climate change and conflict. Gender roles and identities as well as gendered power structures are important in facilitating or preventing climate-related conflicts. Second, climate change does affect armed conflicts and social unrest, but a gender perspective alters and expands the notion of what conflict can look like, and whose security is at stake. Such a perspective supports research inquiries that are grounded in everyday risks and that document alternative experiences of insecurity. Third, gender-differentiated vulnerabilities to both climate change and conflict stem from inequities within local power structures and socio-cultural norms and practices, including those related to social reproductive labor. Recognition of these power dynamics is key to understanding and promoting resilience to conflict and climate change. The overall lessons drawn for these three arguments is that gender concerns need to move center stage in future research and policy on climate change and conflicts.

Published
2021

23. Performance of SMES system with HTS magnet

Author

Kozak, J., Majka, M., Kozak, S., and Janowski, T.

Subjects
Bismuth -- Magnetic properties, Bismuth -- Electric properties, High temperature superconductors -- Usage, Magnetic energy storage -- Analysis, Superconductive devices -- Design and construction, Superconductive devices -- Testing, Business, Electronics, Electronics and electrical industries
Published
2010

24. The 15 kV class inductive SFCL

Author

Kozak, S., Janowski, T., Wojtasiewicz, G., Kozak, J., Kondratowicz-Kucewicz, B., and Majka, M.

Subjects
Magnetic flux -- Measurement, Superconductive devices -- Design and construction, Electrical cables -- Fault location, Electrical cables -- Methods, Business, Electronics, Electronics and electrical industries
Published
2010

25. Design and performance results of first Polish SMES

Author

Kozak, J., Kozak, S., Janowski, T., and Majka, M.

Subjects
High temperature superconductors -- Usage, Magnetic media -- Design and construction, Magnetic media -- Evaluation, Superconducting magnets -- Design and construction, Superconducting magnets -- Heating, cooling and ventilation, Business, Electronics, Electronics and electrical industries
Published
2009

26. Superconducting winding for inductive type SFCL made of HTS tape with increased resistivity

Author

Janowski, T., Wojtasiewicz, G., Kondratowicz-Kucewicz, B., Kozak, S., Kozak, J., and Majka, M.

Subjects
Barium compounds -- Electric properties, Electric resistance -- Measurement, High temperature superconductors -- Usage, Superconductive devices -- Design and construction, Yttrium -- Electric properties, Business, Electronics, Electronics and electrical industries
Published
2009

29. 2D and 3D numerical models of inductive SFCL

Author

Kozak, S., Janowski, T., and Wojtasiewicz, G.

Subjects
Electric fault location -- Analysis, Superconductors -- Electric properties, Numerical analysis, Business, Electronics, Electronics and electrical industries
Abstract

The article compares two-dimensional (2D)/three-dimensional (3D) numerical models of the inductive superconducting fault current limiter (SFCL) 625-A and the inductive SFCL 3.5 [Omega]/2kA. Results suggest that the 2D computations are nearly 1212 times faster than the 3D ones.

Published
2007

37. NbTi magnet cooled by SRDK-408 cryocooler-results and numerical model

Author

Kozak, S., Kondratowicz-Kucewicz, B., Kozak, J., Surdacki, P., Wojtasiewicz, G., and Janowski, T.

Subjects
Superconducting magnets -- Electric properties, Superconducting magnets -- Thermal properties, Business, Electronics, Electronics and electrical industries
Abstract

The numerical model in FLUX2D of cooling a superconducting NbTi magnet for an OGMS separator using the SRDK-408 cryocooler is presented. The physical properties and experimental results to verify the parameters of the numerical model are discussed.

Published
2004

38. Bi-2223 and Bi-2212 tubes for small fault current limiters

Author

Janowski, T., Kozak, S., Wojtasiewicz, G., Kozak, J.; Surdacki, P., Malinowski, H., Kondratowicz-Kucewicz, B, and Stryczewska, H.D.

Subjects
Superconducting magnets -- Usage, Limiter circuits -- Electric properties, Limiter circuits -- Usage, Business, Electronics, Electronics and electrical industries
Abstract

The superconducting fault current limiters are used to limit the short-circuit current level in electrical transmission and distribution networks. The small inductive type SFCL's with Bi-2223 tubes with critical current = 112 A, 625 and 1212 A as well as the resistive type SFCL based on Bi-2212 tube with critical current = 125 A are presented.

Published
2004

50. Analysis of transformer type superconducting fault current limiters

Author

Janowski, T., Kozak, S., Kondratowicz-Kucewicz, B., Wojtasiewicz, G., and Kozak, J.

Subjects
Superconductive devices -- Design and construction, High temperature superconductors -- Design and construction, High temperature superconductors -- Electric properties, Electric transformers -- Design and construction, Business, Electronics, Electronics and electrical industries
Abstract

The article analyzes the inductive type superconducting fault current limiter (SCFCL) and transformer type SFCL. Findings reveal that every type of commercial high temperature superconducting (HTS) elements can be used for making transformer SFCL.

Published
2007

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