Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Karol Piwowarski"'
Publikováno v:
Metrology and Measurement Systems, Vol vol. 30, Iss No 4, Pp 605-616 (2023)
This article discusses the performance of an algorithm for detection of defect centers in semiconductor materials. It is based on direct parameter approximation with nonlinear regression to determine the parameters of thermal emission rate in the pho
Externí odkaz:
https://doaj.org/article/95c7d9dd274a47d4b1b0e363f114ebe6
Autor:
Arkadiusz Szpicer, Weronika Bińkowska, Adrian Stelmasiak, Magdalena Zalewska, Iwona Wojtasik-Kalinowska, Karol Piwowarski, Andrzej Półtorak
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5567 (2024)
This study aimed to calculate the optimal thermal processing parameters for goose meat using CFD simulation. CFD provides a precise determination of heat treatment conditions by predicting protein denaturation and mass loss, leading to higher quality
Externí odkaz:
https://doaj.org/article/a37558687ffc407cb762fa03c65dd379
Publikováno v:
Energies, Vol 16, Iss 4, p 1725 (2023)
The article presents the results of a simulation of changes in gallium phosphide (GaP) resistivity under the influence of lighting. The adopted model of the defect structure is presented along with the defect parameters. Initial conditions created on
Externí odkaz:
https://doaj.org/article/d0126097406d443f96ddf9c4f3fd9786
Autor:
Marek Suproniuk, Karol Piwowarski, Bogdan Perka, Pawel Kaminski, Roman Kozlowski, Marian Teodorczyk
Publikováno v:
Elektronika ir Elektrotechnika, Vol 25, Iss 4, Pp 36-39 (2019)
This article presents results of research work aimed at manufacturing photoconductive semiconductor switches (PCSSs) based on semi-insulating (SI) gallium phosphide (GaP) and gallium nitride (GaN). Currently, the work is in progress to determine the
Externí odkaz:
https://doaj.org/article/f2fc2207c2de482c840aa1a53db4791f
Autor:
Bogdan Perka, Karol Piwowarski
Publikováno v:
Energies, Vol 14, Iss 21, p 7260 (2021)
Evaluating environmental conditions that trigger fire-fighting equipment is one of the primary design tasks that have to be taken into account when engineering electrical systems supplying such devices. All of the solutions are aimed at, among others
Externí odkaz:
https://doaj.org/article/4a54116503664c7c90202dbc54d3abfb
Autor:
Karol Piwowarski
Publikováno v:
Opto-Electronics Review.
Autor:
Bogdan Perka, Karol Piwowarski
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:90-93
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:120-122
Autor:
Bogdan Perka, Karol Piwowarski
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:129-132
Publikováno v:
PRZEGLĄD ELEKTROTECHNICZNY. 1:122-125