Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Radziewicz, K." wg kryterium: Wszystkie pola


Wyświetlanie 1-4 z 4
Tytuł:
Homologation tests of single-stage R02 reducer
Autorzy:
Radziewicz, K.
Garbala, K.
Cegłowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/196238.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
LPG reducer
aluminium alloy 226
test procedures
R02 reducer
reduktor LPG
stop aluminium 226
procedury testowe
reduktor R02
Opis:
This article presents the results of homologation tests of an LPG reducer. Due to the material requirements of the LPG reducer in this case, the R02 reducer, designed by the joint-stock company AC Spółka Akcyjna, is used. Test procedures, which must be carried out, are also presented and generally explained with specified conditions for conducting the processes. The advantages of using the R02 are also presented. The properties of aluminium alloy 226, which is the body of the reducer, are characterized and are divided into four groups: technological features/qualitative indications, physical properties, mechanical features and chemical composition. The whole article is summarized with appropriate conclusions.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2018, 101; 149-157
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Projekt stanowiska Sejmu w sprawie o sygn. akt K 9/11
Draft position of the Sejm concerning the case ref. no. K 9/11
Autorzy:
Chybalski, Piotr
Gromek, Zbigniew
Laskowska, Marzena
Radziewicz, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/16729343.pdf
Data publikacji:
2012
Wydawca:
Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:
law code
elections
Constitutional Tribunal
Opis:
The article contains a draft position of the Sejm relating to the application submitted by a group of Deputies to the Constitutional Tribunal in which they contested some provisions of the Act – Electoral Law adopted on 5 January 2011, and the act amending it. The purpose of the application is declaration of conformity with the Constitution of several dozen provisions of both the legal acts. An analysis of justification of the position of the Sejm focuses above all on the new instruments of electoral law that were absent or reduced in Polish law. They include inter alia: a two-day vote, a proxy vote, correspondence vote, single-seat constituencies in elections to the Senate, as well as bans on the use of large-format election posters and slogans as well as paid election radio and TV ads. Based on detailed analysis, the authors claim that none of the solutions proposed in the new Electoral Code infringes the constitutional standards.
Źródło:
Zeszyty Prawnicze BAS; 2012, 4(36); 251-342
1896-9852
2082-064X
Pojawia się w:
Zeszyty Prawnicze BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Technology and properties of low-pressure metalorganic vapour phase epitaxy grown InGaAs/AlInAs superlattice for quantum cascade laser applications
Autorzy:
Badura, M.
Bielak, K.
Ściana, B.
Radziewicz, D.
Pucicki, D.
Dawidowski, W.
Żelazna, K.
Kudrawiec, R.
Tłaczała, M.
Powiązania:
https://bibliotekanauki.pl/articles/173549.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
InGaAs
AlInAs
superlattice
metalorganic vapour phase epitaxy
MOVPE
quantum cascade laser
QCL
Opis:
Quantum cascade laser is one of the most sophisticated semiconductor devices. The active region of the quantum cascade laser consists of hundreds thin layers, thus the deposition precision is the most crucial. The main technique for the fabrication of quantum cascade laser structure is molecular beam epitaxy, however, the prevalence of metalorganic vapour phase epitaxy techniques in the fabrication of semiconductor structures causes a perpetual work on the improvement production of the entire quantum cascade laser structure by the metalorganic vapour phase epitaxy. The paper presents technological aspects connected with the metalorganic vapour phase epitaxy growth of InGaAs/AlInAs low-dimensional structures for quantum cascade laser active region emitting ~9.6 μm radiation. Epitaxial growth of superlattice made of InGaAs/AlInAs lattice matched to InP was conducted at the AIXTRON 3x2″ FT system. Optical and structural properties of such heterostructures were characterised by means of high resolution X-ray diffraction, photoluminescence, contactless electroreflectance and scanning electron microscope techniques. Epitaxial growth and possible solutions of structure improvements are discussed.
Źródło:
Optica Applicata; 2016, 46, 2; 241-248
0078-5466
1899-7015
Pojawia się w:
Optica Applicata
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
AP-MOVPE Technology and Characterization of InGaAsN p-i-n Subcell for InGaAsN/GaAs Tandem Solar Cell
Autorzy:
Dawidowski, W.
Ściana, B.
Zborowska-Lindert, I.
Mikolásek, M.
Latkowska, M.
Radziewicz, D.
Pucicki, D.
Bielak, K.
Badura, M.
Kováč, J.
Tłaczała, M.
Powiązania:
https://bibliotekanauki.pl/articles/226630.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
dilute nitrides
AP MOVPE
subcell
tandem solar cell
J-V characteristics
Opis:
Tandem (two p-n junctions connected by tunnel junction) and multijunction solar cells (MJSCs) based on AIIIBV semiconductor compounds and alloys are the most effective photovoltaic devices. Record efficiency of the MJSCs exceeds 44% under concentrated sunlight. Individual subcells connected in series by tunnel junctions are crucial components of these devices. In this paper we present atmospheric pressure metal organic vapour phase epitaxy (AP-MOVPE) of InGaAsN based subcell for InGaAsN/GaAs tandem solar cell. The parameters of epitaxial structure (optical and electrical), fabrication process of the test solar cell devices and current-voltage (J-V) characteristics are presented and discussed.
Źródło:
International Journal of Electronics and Telecommunications; 2014, 60, 2; 151-156
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies