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Wyświetlanie 1-7 z 7
Tytuł:
Implementation of the test method for trackside emissions of magnetic disturbances from rolling stock according to ERA/ERTMS/033281
Autorzy:
Nagórny, Bartłomiej
Maćkowiak, Adam
Rokossowski, Michał
Sieczkarek, Krzysztof
Szczepański, Radosław
Warzyński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/32101665.pdf
Data publikacji:
2022-08-29
Wydawca:
Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
Tematy:
EMC testing
LabView software
railway transport
traffic control
Opis:
The aim of the work presented in this article was to made and implement original computer software made in the LabVIEW environment. That program automate the measurement of emissions of magnetic disturbances coming from rolling stock. It is dedicated for oscilloscope card and RSAL 5340, RSAH 5324 rolling stock antennas for axle counter. The indicated algorithms of proceeding coming directly from the standards, additional own methods of fast data analysis was made. Communication between the measurement cards and computer using USB with self-power USB hab was used. The software is fully compatible with the requirements contained in the ERA/ERTMS/033281.
Źródło:
Rail Vehicles/Pojazdy Szynowe; 2022, 1-2; 62-67
0138-0370
2719-9630
Pojawia się w:
Rail Vehicles/Pojazdy Szynowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Propaedeutic of the methodology of improving electromagnetic compatibility of railway traffic control systems in relation to the implementation of the EMC4CCS – BRIK project
Autorzy:
Warzyński, Tomasz
Sieczkarek, Krzysztof
Maćkowiak, Adam
Nagórny, Bartłomiej
Szczepański, Radosław
Rokossowski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/32101682.pdf
Data publikacji:
2022-08-29
Wydawca:
Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
Tematy:
electromagnetic compatibility
distributed system
BRIK project
overall equipment effectiveness
Opis:
The purpose of this article is to introduce to the methodology of increasing electromagnetic compatibility in distributed system, on the example of the implementation of works in the field: "Research and improvement of electromagnetic compatibility of railway traffic control devices and rolling stock", which are the subject of the BRIK project. The methodology is defined here as a set of rules for conducting research in order to achieve an intended goal. The article proposes a procedure to improve the EMC condition of distributed systems. For monitoring the quality of the system operation in terms of electromagnetic compatibility, the implementation of the OEE indicator was suggested.
Źródło:
Rail Vehicles/Pojazdy Szynowe; 2022, 1-2; 86-89
0138-0370
2719-9630
Pojawia się w:
Rail Vehicles/Pojazdy Szynowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chitosan-derivatives in combinations with selected porphyrinoids as novel hybrid materials for medicine and pharmacy
Autorzy:
Szczepański, Radosław
Gadomska, Laura
Michalak, Marek
Bakun, Paweł
Pawlak, Kacper
Gośliński, Tomasz
Ziegler-Borowska, Marta
Czarczyńska-Goślińska, Beata
Powiązania:
https://bibliotekanauki.pl/articles/1034035.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Polskie Towarzystwo Chitynowe
Tematy:
chitin
chitosan
hybrid materials
imaging
photodynamic therapy
porphyrinoids
Opis:
Chitosan and its derivatives are renewable biopolymers characterized by high biocompatibility; therefore, they are harmless to humans and allow immune tolerance and improved hydrophilicity. Moreover, chitosan has been the most studied of all polysaccharides used in biomedical applications during the last decade. Combinations of chitosan and porphyrinoid compounds in hybrid materials have revealed many potential applications for biomedical sciences. The main advantage of such materials is an increase in the solubility of porphyrinoids in body fluids and therefore greater release of singlet oxygen to the treated tissue. Chitosan-based drug delivery systems can improve the targeting of porphyrinoids and their release at predetermined locations and finally achieve desired therapeutic effects with minimal side effects. Hence, porphyrinoid-chitosan materials can be applied in drug delivery systems, cancer theranostics and magnetic resonance imaging. The combination of chitosan and porphyrinoids also appears useful in the healing and repairing of damaged organs, tissue engineering, regenerative medicine, as well as dressing materials. Huge benefits are related to the treatment of wounds, which has been presented for self-healing hydrogels based on chitosan and porphyrinoids. Furthermore, the chitosan/porphyrinoid combinations have revealed enormous benefits for antimicrobial photodynamic therapy.
Źródło:
Progress on Chemistry and Application of Chitin and its Derivatives; 2020, 25; 63-78
1896-5644
Pojawia się w:
Progress on Chemistry and Application of Chitin and its Derivatives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Primary Adenocarcinoma of the Appendix – A Case Report
Autorzy:
Pasternak, Artur
Pach, Radosław
Szura, Mirosław
Solecki, Rafał
Tomaszewski, Krzysztof A.
Szczepański, Wojciech
Matyja, Andrzej
Kulig, Jan
Powiązania:
https://bibliotekanauki.pl/articles/1395798.pdf
Data publikacji:
2014-07-01
Wydawca:
Index Copernicus International
Tematy:
adenocarcinoma
appendix
laparoscopic appendectomy
right hemicolectomy
Opis:
Primary adenocarcinoma of the vermiform appendix is a rare clinical condition. It usually presents as an acute abdominal process or as a mass in the right lower quadrant. The gross pathologic and microscopic characteristics of this disease are the same as for colon carcinoma and carry a serious prognosis. We report a case of a 64-year old male patient presenting symptoms of acute appendicitis. The patient underwent laparoscopic appendectomy that revealed a severely inflamed appendix. Histopathological examination has shown that it was a poorly differentiated, high grade adenocarcinoma invading the periappendicular fat. According to the histopathological findings, a right hemicolectomy was further advised and performed. Right hemicolectomy is the generally recommended method of treatment for invasive adenocarcinoma of the appendix
Źródło:
Polish Journal of Surgery; 2014, 86, 7; 333-336
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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