Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J. Sitnik"'
Publikováno v:
Energies, Vol 17, Iss 14, p 3532 (2024)
The desire to maintain CO2 concentrations in the global atmosphere implies the need to introduce ’new’ energy carriers for transport applications. Therefore, the operational consumption of each such potential medium in the ’natural’ exploitat
Externí odkaz:
https://doaj.org/article/45afc6029606445b8254737cc5eca3e3
Publikováno v:
Energies, Vol 14, Iss 1, p 41 (2020)
This research reviews the impact on emissions from the engine fueled with the fuel containing a large share of bio-components, in particular with 30% n-Butanol. The research was carried out using a diesel engine. It has been shown that it is possible
Externí odkaz:
https://doaj.org/article/a3250e71b45b436a864ddfdceea37068
Autor:
Lech J. Sitnik, Radosław Wróbel, Monika Andrych-Zalewska, Zdravko Ivanov, Radostin Dimitrov, Veselin Mihaylov
The search for ways to improve the operational properties of internal combustion engines implies the development of research methods necessary for a more detailed understanding of the processes taking place in this type of thermodynamic machines. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd79956a45bacdb338546c7d19d9eba
Autor:
Lech J. Sitnik, Radosław Wróbel, Monika Andrych-Zalewska, Zdravko Ivanov, Radostin Dimitrov, Veselin Mihaylov
Publikováno v:
THE 9TH INTERNATIONAL CONFERENCE OF THE INDONESIAN CHEMICAL SOCIETY ICICS 2021: Toward a Meaningful Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a08022a136bfa24e0a682f9c94bf5ef
https://doi.org/10.1063/5.0100786
https://doi.org/10.1063/5.0100786
Autor:
Lech J. Sitnik
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030049744
The use of cavitation for water and wastewater treatment is a well-known procedure. Cavitation can be used alone or in combination with other phenomena. Cavitation is, however, a “chimeric” phenomenon. As a rule, it is difficult to call it if it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ad9ee622509d65b2d193983733ed33
https://doi.org/10.1007/978-3-030-04975-1_74
https://doi.org/10.1007/978-3-030-04975-1_74
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 977:012006
Relatively large results discrepancies observed in vehicles emission tests became a reason for change of test procedure. The New European Driving Cycle (NEDC) test was replaced by more dynamic Worldwide Harmonized Light Vehicles Test Procedure (WLTP)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4da1c563558ae71aeb1c2e0d28529c9
https://doi.org/10.1088/1757-899x/977/1/012006
https://doi.org/10.1088/1757-899x/977/1/012006
Publikováno v:
Der Unfallchirurg. 107:239-243
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43aee84c12a7503f75a4954d65514d98
https://doi.org/10.1007/s00113-003-0700-z
https://doi.org/10.1007/s00113-003-0700-z
Publikováno v:
Der Unfallchirurg. 107(3)
Open reduction and internal fixation is the treatment of choice for displaced acetabular fractures. The surgical approach depends on the fracture type, concomitant injuries, and general condition of the patient. The ilioinguinal approach provides a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::211074250a4995932dc9a2850131672f
https://pubmed.ncbi.nlm.nih.gov/15045201
https://pubmed.ncbi.nlm.nih.gov/15045201
Akademický článek
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Autor:
A.Tereschenko, Roman Viter, A. Kusevitch, J. Macak, J. Sitnik, J. Buk, N. Starodub, V. A. Smyntyna
Publikováno v:
Procedia Engineering. :948-951
The presented paper is devoted to investigation of properties of silica nanofibers hydrogels for biosensors applications. SiO 2 nanofibers were prepared by the electrospinning method from polymeric solutions, containing SiO 2 precursor, followed by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4d2b4ae0352b14e8f5dabb5fbe6170