Autor: Marta, Brzezińska, - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Academic research achievements in the geography of tourism at the Department of Regional Geography and Tourism, Maria Curie-Skłodowska University, Lublin: Didactic and practical applications
Autorzy:: Skowronek, Ewa
Brzezińska-Wójcik, Teresa
Świeca, Andrzej
Jóźwik, Marta J.
Powiązania:: https://bibliotekanauki.pl/articles/627652.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: tourism
tourism geography
educational offer
academic research
Maria Curie-Skłodowska University
Lublin
Opis:: The present paper is an attempt to assess academic research achievements in the field of the geography of tourism and their didactic and practical applications. The study method was a review of academic articles and archival compilations as well as materials collected in the department.
Źródło:: Turyzm; 2017, 27, 1; 47-56
0867-5856
2080-6922
Pojawia się w:: Turyzm
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Conditions for increasing the recognition of degradation in thermal-flow diagnostics, taking into account environmental legal aspects
Autorzy:: Drosińska-Komor, Marta
Głuch, Jerzy
Brzezińska-Gołębiewska, Katarzyna
Piotrowicz, Michał
Ziółkowski, Paweł
Powiązania:: https://bibliotekanauki.pl/articles/41181077.pdf
Data publikacji:: 2023
Wydawca:: Politechnika Warszawska, Instytut Techniki Cieplnej
Tematy:: steam turbine
genethic algorithm
diagnostic
coal-fired power plant
efficiency analysis
turbina parowa
algorytm genetyczny
diagnostyka
elektrownia węglowa
Opis:: The ever-increasing demand for electricity and the need for conventional sources to cooperate with renewable ones generates the need to increase the efficiency and safety of the generation sources. Therefore, it is necessary to find a way to operate existing facilities more efficiently with full detection of emerging faults. These are the requirements of Polish, European and International law, which demands that energy facilities operate with the highest efficiency and meet a number of restrictive requirements. In order to improve the operation of steam power plants of electric generating stations, thermal-fluid diagnostics have been traditionally used, and in this paper a three-hull steam turbine, having a high-pressure, a medium-pressure and a low-pressure part, has been selected for analysis. The turbine class is of the order of 200 MW electric. Genetic algorithms (GA) were used in the process of creating the diagnostic model. So far, they have been used for diagnostic purposes in gas turbines, and no work has been found in the literature using GA for the diagnostic process of such complex objects as steam turbines located in professional manufacturing facilities. The use of genetic algorithms allowed rapid acquisition of global extremes, that is efficiency and power of the unit. The result of the work undertaken is the possibility to carry out a full diagnostic process, meaning detection, localization and identification of single and double degradations. In this way 100 % of the main faults are found, but there are sometimes additional ones, and these are not perfectly identified especially for single time detection. Thus, the results showed that with a very high success rate the simulated damage to the geometrical elements of the steam turbine under study is found.
Źródło:: Journal of Power Technologies; 2023, 103, 1; 33-48
1425-1353
Pojawia się w:: Journal of Power Technologies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Selected aspects of the tourist space of the Lublin Region (case study)
Autorzy:: Świeca, Andrzej
Brzezińska-Wójcik, Teresa
Jóźwik, Marta Jolanta
Krukowska, Renata
Skowronek, Ewa
Tucki, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/627382.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: tourist space
perception
attitudes
tourist potential
Lublin Region
Opis:: The article presents the results of studies on the tourist space of the Lublin Region conducted so far by employees of the Department of Regional Geography and Tourism at the Faculty of Earth Sciences and Spatial Management of the Maria Curie-Skłodowska University. The studies, regarding the environmental and cultural tourist values, the level of management and transport accessibility, as well as selected elements of the tourism policy of the local authorities, permitted the determination of the tourist potential of spatial units (administrative and physicogeographical) with various importance and character. Areas with varied degrees of attractiveness were distinguished based on their tourist potential. Those classified as attractive and very attractive were described in detail in terms of: the degree of development of the tourist function, functional types of spatial units, perception of tourist space by users, and attitudes of the local community towards the development of tourism.
Źródło:: Turyzm; 2014, 24, 1; 83-90
0867-5856
2080-6922
Pojawia się w:: Turyzm
Dostawca treści:: Biblioteka Nauki

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