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Wyświetlanie 1-3 z 3
Tytuł:
POLITICAL SYSTEMS THEORY AS A CONTRIBUTION TO HUMAN SCIENCES
Autorzy:
Antoszewski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/594819.pdf
Data publikacji:
2014
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
political system
political science research methodology
constitutional law
Opis:
This text is a record of a speech given during the Third Polish Conference of Chairs and Departments of Political Systems. The main subject of this paper is the need to carry out research on political systems using diverse methods and takes, both legal and “humanistic”. The paper shows how important in terms of methodology it is to compare particular legal status with reality using examples when legal analysis is not sufficient, for example, on the account of social rebellion. The text identifies challenges that researchers of political systems face due to that fact. In this context is also discusses the problems related to studying such institutions as, for example, the Ukrainian Maidan.
Źródło:
Polish Political Science Yearbook; 2014, 43; 377-388
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the surgical treatment for congenital blepharoptosis using Mustarde’s modified method
Autorzy:
Iljin, Aleksandra
Zieliński, Andrzej
Lewandowicz, Edward
Antoszewski, Bogusław
Zieliński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1394152.pdf
Data publikacji:
2016
Wydawca:
Index Copernicus International
Tematy:
congenital blepharoptosis
surgical treatment
Opis:
The aim of the study was evaluation of the results of surgical treatment of congenital blepharoptosis (CBP) using Mustarde’s modified method. Material and methods. Between 2005-2014 forty eight children with CBP underwent surgical correction of CBP by Mustarde’s modified method. Basing on the results of ophthalmic and orthoptic examination, and standard measurements, we estimated postoperative difference in the position and symmetry of the upper eyelids, and postoperative complications in our patients. Results. Very good results were obtained in all cases with mild, in 89.5% with moderate, and in 85.7% with severe unilateral CBP after correction by Mustarde’s modified method. Lagophthalmos was seen in 6.25%, and undercorrection in 12.5% of cases. Conclusions. 1. Mustarde’s modified method allows for obtaining very good functional and aesthetic results in CBP patients. 2. Mustarde’s modified method is a valuable supplemental surgical technique in CBP, and contributes to a low rate and small range of lagophthalmos.
Źródło:
Polish Journal of Surgery; 2016, 88, 3; 155-159
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
InAs light-to-heavy hole effective mass ratio determined experimentally from mobility spectrum analysis
Autorzy:
Wróbel, Jarosław
Umana-Membreno, Gilberto A.
Boguski, Jacek
Złotnik, Sebastian
Kowalewski, Andrzej
Moszczyński, Paweł
Antoszewski, Jarek
Faraone, Lorenzo
Wróbel, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/2204210.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
indium arsenide
effective masses
energy band warping
magnetotransport
mobility spectrum analysis
Opis:
Careful selection of the physical model of the material for a specific doping and selected operating temperatures is a non-trivial task. In numerical simulations that optimize practical devices such as detectors or lasers architecture, this challenge can be very difficult. However, even for such a well-known material as a 5 μm thick layer of indium arsenide on a semiinsulating gallium arsenide substrate, choosing a realistic set of band structure parameters for valence bands is remarkable. Here, the authors test the applicability range of various models of the valence band geometry, using a series of InAs samples with varying levels of p-type doping. Carefully prepared and pretested the van der Pauw geometry samples have been used for magneto-transport data acquisition in the 20-300 K temperature range and magnetic fields up to ±15 T, combined with a mobility spectra analysis. It was shown that in a degenerate statistic regime, temperature trends of mobility for heavy- and light-holes are uncorrelated. It has also been shown that parameters of the valence band effective masses with warping effect inclusion should be used for selected acceptor dopant levels and range of temperatures.
Źródło:
Opto-Electronics Review; 2023, 31, Special Issue; art. no. e144567
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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