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Wyszukujesz frazę "Guzowski, B." wg kryterium: Autor


Wyświetlanie 1-8 z 8
Tytuł:
Thermoelectric generation based on Spin Seebeck effect in NiFeCuMo alloy
Autorzy:
Guzowski, B.
Gozdur, R.
Lakomski, M.
Tematy:
75.76.+j
85.80.Fi
72.15.Jf
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1047662.pdf  Link otwiera się w nowym oknie
Opis:
An overview of the achieved Inverse Spin Hall Effect voltage (V_{ISHE}) is presented to find upper limit of this V_{ISHE}. Comprehensive review confirms that the most significant spin systems are based on YIG substrate. The Pt ISHE interfaces are the most popular, however, the best result was reported for the Ir₂₀Mn₈₀ ISHE interface. Moreover, in this paper the transvers spin Seebeck effect (SSE) is measured in bulk sample of Ni_{76.1}Fe_{15.9}Cu_{4.3}Mo_{3.6} with Pt interface. The max. measured value of V_{ISHE} for NiFeCuMo alloy with Pt is 0.493 μV with ΔT= 21.5 K.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WDM Power Supply for Identification System of Fibre Optic Connectors
Autorzy:
Guzowski, B.
Gozdur, R.
Lakomski, M.
Tematy:
RFID
identification system
fibre optic transmission
power supply system
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Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/220505.pdf  Link otwiera się w nowym oknie
Opis:
Monitoring and controlling the position of fibre optics connectors is a very important issue. Both autonomy and remote control of such a system are very desired and therefore energy independence must be provided. In this paper the design of an optical power supply system is given. A new idea of using the WDM technique in a power supply block is investigated. The electric power provided by a photovoltaic power converter and by a boost converter is shown. Moreover, in this paper the complete examination of efficiency of the system with different illuminations is given. The maximal output power of the system is 24.02 mW and the time required to identify a single fibre connector is tCYCLE=0.65 s.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Realization of optical fibers terminated with ball lenses
Autorzy:
Guzowski, B.
Lisik, Z.
Tosik, G.
Tematy:
microlens
coupling
optical fiber
active elements
mikrosoczewki
sprzęganie
światłowód
elementy aktywne
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Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/200929.pdf  Link otwiera się w nowym oknie
Opis:
In this article the process of realization of ball-lensed optical fibers is described. The implementation of four different types of ball-lensed optical fibers developed in Optical Fibers Techniques Laboratory at Lodz University of Technology is presented. Focal lengths of the presented microlenses, which were obtained in simulations and measurements, are also shown in this paper.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zakłócenia wzrostu drzew w borze górnoreglowym spowodowane przez lawiny śnieżne - studium przypadku z Doliny Rybiego Potoku, Tatry Wysokie
Growth disturbances in subalpine forest caused by the snow avalanche - ase study form the Rybi Potok Valley, High Tatras
Autorzy:
Lempa, M.
Kaczka, R.J.
Spyt, B.
Guzik, P.
Guzowski, M.
Raczkowska, Z.
Tematy:
bor gornoreglowy
drzewa
swierk pozpolity
Picea abies
sosna limba
Pinus cembra
jarzab pospolity
Sorbus aucuparia
przyrost drzew
przyrosty roczne
lawiny sniezne
Urwany Zleb
Tatry Wysokie
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Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Powiązania:
https://bibliotekanauki.pl/articles/881783.pdf  Link otwiera się w nowym oknie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Differing attitudes for various population groups towards homeless people
Autorzy:
Krajewska-Kułak, E.
Wejda, U.
Kułak-Bejda, A.
Łukaszuk, C.
Repka, B.
Guzowski, A.
Cybulski, M.
Stelcer, B.
Jasiński, M.
Tematy:
Homeless people
youth
attitudes
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Wydawca:
Uniwersytet Medyczny w Białymstoku
Powiązania:
https://bibliotekanauki.pl/articles/1917758.pdf  Link otwiera się w nowym oknie
Opis:
Introduction: People who are homeless are most often unable to acquire and maintain regular, safe, secure, and adequate housing, or they lack a “fixed, regular, and adequate night-time residence”. Purpose: To assess the attitude of secondaryschool students, high-school students, university students, and working adults towards homeless people. Materials and methods: A survey of 420 randomly selected middle school students (n=120), high school students (n=100), university students (n=100), and working adults (n=100) was conducted. Nearly half of the participants reported a fear of homeless people. Results: According to the majority of respondents, a homeless person collects scrap metal and waste paper, and also begs. The first words that come to mind when a majority of people think of the homeless were: poor, unhappy, dirty, lonely, and smelly. The participants reported the main reasons for homelessness to be: joblessness, family problems, alcohol, helplessness, and avoiding work. The majority of respondents argued that social and legal problems are the main reasons that it is difficult for homeless people to extricate themselves from their situation. The groups surveyed had a variety of opinions about homelessness. According to most respondents, a homeless person is a poor, miserable, lonely, childless man with a vocational education who begs, collects scrap metal and waste paper, and is also usually dirty and smelly. Conclusions: In the survey groups, respondents’ opinions about homelessness varied.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Medical students’ perceptions of people with disabilities
Autorzy:
Guzowski, A.
Kułak-Bejda, A.
Stelcer, B.
Jasiński, M.
Łukaszuk, C.R.
Cybulski, M.
Kułak, W.
Tematy:
Medical students
attitudes
people with disabilities
life satisfaction
empathy
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Wydawca:
Uniwersytet Medyczny w Białymstoku
Powiązania:
https://bibliotekanauki.pl/articles/1918400.pdf  Link otwiera się w nowym oknie
Opis:
Introduction: Little is known about associations of attitudes of medical students towards people with disabilities and their life satisfaction and empathy. Purpose: To assess the social perception of people with disabilities by medical students. Materials and methods: The present study interviewed 451 medical students of the Medical University of Białystok regarding their perceptions of people with disabilities, especially in light of their own satisfaction with life and empathy. We used the following questionnaires: the original questionnaire about attitudes towards people with disabilities, The Satisfaction with Life Scale (SWLS), and Empathy Understanding Questionnaire (KRE). Results: Attitudes towards people with disabilities people were generally positive. Almost 40% of respondents expressed a willingness to help for people with disabilities. In general, disabled people do not have full access to all fields of social (63.4%) and professional (63.2%) life. At the same time, disabled people tend to marry (84.9%), have children (82.1%), work (88.2%), and drive cars (76.1%). Respondents were convinced that contact with a disabled person teaches ways to help others (42.1%), and in fact 58.6% of respondents reported having decided to participate with helping the disabled. The average life satisfaction of the students was 22.7 ± 5.3 which indicates that the respondents are satisfied with their lives. The empathy level of respondents was 66.97 points ± 2.98, which indicates average level of empathy. Conclusions: This study shows that students’ perception of people with disabilities depends upon how the students viewed disabled people’s, life satisfaction and empathy.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The perception of violence in children’s drawings
Autorzy:
Krajewska-Kułak, E.
Kułak, W.
Stelcer, B.
Jasiński, M.
Kowalczuk, K.
Łukaszuk, C.
Guzowski, A.
Cybulski, M.
Lewko, J.
Van Damme-Ostapowicz, K.
Tematy:
Violence
drawings
children
adolescents
Pokaż więcej
Wydawca:
Uniwersytet Medyczny w Białymstoku
Powiązania:
https://bibliotekanauki.pl/articles/1917749.pdf  Link otwiera się w nowym oknie
Opis:
The aim of the paper is to evaluate the perception of violence held by children and adolescents aged 8 to 16 years based on their artworks. 163 children’s drawings submitted from across Poland on "Children against violence." were analyzed. These pictures were analysed according to their contents. The artworks were made using various techniques: torn paper collage, collage, wax scratch, coloring pages, painting using poster paints and watercolors. Drawings have been classified in twelve thematic groups: "aggression against things", "peer violence","violence and addiction", "family violence", "workplace violence", "on-line violence," verbal violence", the continuity of violence", difficult choices" ,and " help ". Children and adolescents are good observers and they see various forms of violence, especially signs of bullying, and the impact of addictions on their development. Children know how to avoid and reduce violence.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Validation of the Polish version of the Anderson and Dedrick Trust in Physician scale
Autorzy:
Krajewska-Kułak, E.
Kułak, W.
Łukaszuk, C.
Lewko, J.
Sengupta, P.
Cybulski, M.
Guzowski, A.
Kowalczuk, K.
Jankowiak, B.
Kowalewska, B.
Kondzior, D.
Rolka, H.
Baranowska, A.
Lankau, A.
Klimaszewska, K.
Sierakowska, M.
Krajewska-Ferishah, K.
Szyszko-Perłowska, A.
Tematy:
Trust in Physician Scale
validation
Polish version
Pokaż więcej
Wydawca:
Uniwersytet Medyczny w Białymstoku
Powiązania:
https://bibliotekanauki.pl/articles/1918629.pdf  Link otwiera się w nowym oknie
Opis:
Purpose: The aim of this study was to validate the Trust in Physician Scale (TPS) for Polish patients. Materials and Methods: The validation of a Polish-language version of Anderson and Dedrick’s TPS was performed with a group of 849 patients. Validation consisted of the translation and evaluation of the psychometric properties of the Polish TPS and its application among Polish-speaking patients. We also explored the TPS with the patient’s sex, age, education, income, marital status, and number of physician visits. Results: The internal consistency of the Polish TPS was high (Cronbach’s alpha = .891). In our study, the TPS is positively associated with age, education, income, marital status, and number of physician visits. Also, we have found that the TPS is negatively associated with sex and place of residence. Conclusions: The Polish-language scale fulfills all the criteria of psychometric and functional validation with the original version of the Trust in Physician Scale.
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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