Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Wojciech Simka"'
Autor:
Alicja Kazek-Kęsik, Daria Gendosz de Carrillo, Weronika Maciak, Anna Taratuta, Zuzanna Walas, Damian Matak, Wojciech Simka
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This paper presents the surface treatment results of titanium, veterinary bone wedges. The functional coating is composed of a porous oxide layer (formed by a plasma electrolytic oxidation process) and a polymer poly(sebacic anhydride) (PSBA
Externí odkaz:
https://doaj.org/article/64c9688e7a9649539e9d2ba67ec455f9
Autor:
Marta Wala-Kapica, Aleksander Gąsior, Artur Maciej, Szymon Smykała, Alicja Kazek-Kęsik, Mehdi Baghayeri, Wojciech Simka
Publikováno v:
Energies, Vol 17, Iss 21, p 5455 (2024)
The climate crisis has become the most serious concern of human beings and environments worldwide in the 21st century. Global concerns about cancer epidemiology mainly originate from anthropogenic activities, particularly fossil-based operations. A k
Externí odkaz:
https://doaj.org/article/64383db227774d299d93807bdade42da
Autor:
Michał Ciszyński, Bartosz Chwaliszewski, Wojciech Simka, Marzena Dominiak, Tomasz Gedrange, Jakub Hadzik
Publikováno v:
Materials, Vol 17, Iss 17, p 4202 (2024)
Titanium currently has a well-established position as the gold standard for manufacturing dental implants; however, it is not free of flaws. Mentions of possible soft-tissue discoloration, corrosion, and possible allergic reactions have led to the de
Externí odkaz:
https://doaj.org/article/dd32b89e78cf4718a15ca2fd699ef569
Autor:
Rafał Zieliński, Agata Kołkowska, Jerzy Sowiński, Bartłomiej Konieczny, Marcin Kozakiewicz, Wojciech Simka
Publikováno v:
Biomedicines, Vol 12, Iss 8, p 1773 (2024)
The newest technology allows the medical industry to manufacture innovative products such as milled titanium prosthodontic parts in an implant for a screw-retained suprastructure. In the literature, there are some articles on the clinical usage of su
Externí odkaz:
https://doaj.org/article/6cd7e63c981b4b9bacc92bb51f3f7dc0
Publikováno v:
Materials, Vol 17, Iss 12, p 2832 (2024)
This paper reports the results of our study on electrochemical polishing of titanium and a Ti-based alloy using non-aqueous electrolyte. It was shown that electropolishing ensured the removal of surface defects, thereby providing surface smoothing an
Externí odkaz:
https://doaj.org/article/85f74184af05464d9c1495622913b8e4
Publikováno v:
Materials, Vol 17, Iss 6, p 1262 (2024)
This research aimed to evaluate the effectiveness of new organic substances, including a novel ionic liquid based on polyhexamethylenebiguanidine, polyhexamethyleneguanidine, and safranin in the copper electrorefining process. Experiments were conduc
Externí odkaz:
https://doaj.org/article/70241a42566d42eebe1e3e7572bd3bb9
Autor:
Rafał Zieliński, Sebastian Lipa, Martyna Piechaczek, Jerzy Sowiński, Agata Kołkowska, Wojciech Simka
Publikováno v:
Materials, Vol 17, Iss 5, p 1213 (2024)
The study involved numerical FEA (finite element analysis) of dental implants. Based on this, fatigue tests were conducted according to the PN-EN 14801 standard required for the certification of dental products. Thanks to the research methodology dev
Externí odkaz:
https://doaj.org/article/1fa6d4f78bb74cb2b82f3ef096215ce0
Autor:
Oleg Mishchenko, Andrey Kopchak, Denis Chernohorskyi, Volodymyr Deineka, Natalia Waloszczyk, Maksym Pogorielov, Wojciech Simka
Publikováno v:
Applied Surface Science Advances, Vol 16, Iss , Pp 100437- (2023)
In this study, the modification of personalized titanium implants was developed using the plasma electrolytic oxidation process. Plasma electrolytic oxidation process parameters were initially optimized using solid samples of the Ti6Al4V alloy. Oxida
Externí odkaz:
https://doaj.org/article/52fcf15acdaa4649a4d68861a773ba62
Autor:
Oktawian Bialas, Augustine N.S. Appiah, Marta Wala, Anil Kunwar, Anna Woźniak, Paweł M. Nuckowski, Wojciech Simka, Peter Råback, Marcin Adamiak
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 42, Iss , Pp 101413- (2023)
Intermetallics such as Ti3Au are characterised by improved mechanical properties and reduced susceptibility to corrosion. This study extensively blends the techniques of process simulation by finite element analysis, light microscopy, scanning electr
Externí odkaz:
https://doaj.org/article/4287f6e82aec4b9c84a20ca968bbcdb1
Publikováno v:
Energies, Vol 17, Iss 2, p 288 (2024)
The growing world population with the growth of civilization is causing the demand for electric energy to increase every year. For this reason, new energy sources such as fuel cells are becoming more and more needed, especially when they can use rene
Externí odkaz:
https://doaj.org/article/22abaad7fbbf45c9a521de4973659ee1