Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Rafał Krawczyk"'
Autor:
Piotr Sugier, Joanna Jakubowicz-Gil, Adrian Zając, Danuta Sugier, Małgorzata Wójcik, Joanna Czarnecka, Rafał Krawczyk, Danuta Urban, Łukasz Sęczyk
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3418 (2024)
The use of diversified raw materials and various extractant types is justified because the varied chemical composition of extracts obtained via extraction determines their biological activity. Therefore, the objective of this study was (i) to charact
Externí odkaz:
https://doaj.org/article/2e30f98c8d3a4a00900e29ef62c87beb
Autor:
Andrzej Wojenski, Paweł Linczuk, Piotr Kolasinski, Maryna Chernyshova, Didier Mazon, Grzegorz Kasprowicz, Krzysztof T. Pozniak, Michał Gaska, Tomasz Czarski, Rafał Krawczyk
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 67, Iss No 1, Pp 109-114 (2021)
The validation of the measurements quality after on-site diagnostic system installation is necessary in order to provide reliable data and output results. This topic is often neglected or not discussed in detail regarding measurement systems. In the
Externí odkaz:
https://doaj.org/article/ada27605e5924ebe8eb1a052865be79e
Autor:
Paweł Linczuk, Andrzej Wojenski, Piotr Kolasinski, Rafał Krawczyk, Wojciech Zabolotny, Krzysztof Pozniak, Maryna Chernyshova, Tomasz Czarski, Michał Gaska, Grzegorz Kasprowicz, Karol Malinowski
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 67, Iss No 1, Pp 115-120 (2021)
The paper presents improvements of the developed system for hot plasma radiation measurement in the soft Xray range based on a Gas Electron Multiplier (GEM) detector. Scope of work consists of a new solution for handling hardware time-synchronization
Externí odkaz:
https://doaj.org/article/21d7189869c54eaf89848dca10c431b4
Autor:
Piotr Kolasinski, Krzysztof Pozniak, Andrzej Wojenski, Paweł Linczuk, Rafał Krawczyk, Michał Gaska, Wojciech Zabolotny, Grzegorz Kasprowicz, Maryna Chernyshova, Tomasz Czarski
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 67, Iss No 1, Pp 103-108 (2021)
A novel approach to a trigger mode in the Gas Electron Multiplier (GEM) detector readout system is presented. The system is already installed at WEST tokamak. The article briefly describes the architecture of the GEM detector and the measurement syst
Externí odkaz:
https://doaj.org/article/de9f4687eb9147699ec3d2933a160db2
Autor:
Zygmunt Kącki, Andrzej Łysko, Zygmunt Dajdok, Piotr Kobierski, Rafał Krawczyk, Arkadiusz Nowak, Stanisław Rosadziński, Agnieszka Anna Popiela
Publikováno v:
PeerJ, Vol 9, p e11703 (2021)
Formalized classification of the class Isoëto-Nanojuncetea has not been performed in Poland. We used 69,562 relevés stored in Polish Vegetation Database. Based on the literature and expert knowledge we selected 63 diagnostic species for the Isoëto
Externí odkaz:
https://doaj.org/article/45b5674dff064247b87269e95db69ac2
Autor:
Piotr Sugier, Łukasz Sęczyk, Danuta Sugier, Rafał Krawczyk, Małgorzata Wójcik, Joanna Czarnecka, Sylwia Okoń, Andrzej Plak
Publikováno v:
Molecules, Vol 26, Iss 24, p 7692 (2021)
The bearberry (Arctostaphylos uva-ursi L. Spreng.) is a source of herbal material—bearberry leaf (Uvae ursi folium), which is highly valued and sought by pharmaceutical and cosmetic industries. For many years, leaves of this plant have been used in
Externí odkaz:
https://doaj.org/article/8c05cd3611c346309207a9982175d9f3
Autor:
Rafał Krawczyk, Piotr Kolasiński, Paweł Linczuk, Wojciech Zabołotny, Krzysztof Poźniak, Paweł Zienkiewicz, Ryszard Romaniuk, Andrzej Wojeński, Grzegorz Kasprowicz, Tomasz Czarski, Maryna Chernyshova
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 7, Iss 3 (2017)
The collaboration of authors led to implementing advanced and fast systems for diagnostics of plasma content in tokamaks. During the development of systems it is planned to add new functionalities, in particular, the algorithms of tomographic reconst
Externí odkaz:
https://doaj.org/article/e373b7d77e39454a897b258c99370a4e
Autor:
Rafał Krawczyk
Publikováno v:
Acta Agrobotanica, Vol 65, Iss 1, Pp 107-114 (2012)
The aim of the present study was to describe the distribution of xerothermic species of vascular plants in the lower San River valley and the relationship between their density and the intensity of selected environmental (natural and anthropogenic) f
Externí odkaz:
https://doaj.org/article/4e65c5be81dd4739a150c3498e3314a7
Autor:
Arkadiusz Nowak, Marcin Nobis, Zygmunt Dajdok, Joanna Zalewska-Gałosz, Sylwia Nowak, Agnieszka Nobis, Izabela Czerniawska-Kusza, Maciej Kozak, Adam Stebel, Renata Bula, Piotr Sugier, Andrzej Szlachetka, Waldemar Bena, Anna Trojecka, Renata Piwowarczyk, Aleksandra Adamiec, Rafał Krawczyk
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 79, Iss 4, Pp 333-350 (2011)
The paper presents results of geobotanical and taxonomic studies on the distribution and habitat requirements of Nymphaea candida in southern Poland. The researches were conducted in southern Poland in 2003-2009, in the provinces of Lower Silesia, Lu
Externí odkaz:
https://doaj.org/article/21d1a34618834c1491d3c0d5ef7bce3b
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 77, Iss 4, Pp 345-349 (2011)
Viola uliginosa Besser is a European species mainly known from the Baltic Region. It is endangered in a significant part of its range. Research carried out in the southeastern part of Poland led to the discovery of numerous sites of Viola uliginosa.
Externí odkaz:
https://doaj.org/article/9414256e70394b2d930aeadd65186558