Zobrazeno 1 - 10
of 4 802
pro vyhledávání: '"A. Szarek"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 1, Pp 333-339 (2022)
The article presents the results of research on selected thermal, mechanical properties, as well as the microscopic structure of filaments and details made on a 3D printer in FDM technology. The materials used in the study were PETG (polyethylene ter
Externí odkaz:
https://doaj.org/article/129a3ee50a494eefb0aaf35ef9067082
Stochastic dynamical systems consisting of non-invertible continuous maps on an interval are studied. It is proved that if they satisfy the recently introduced so-called $\mu$-injectivity and some mild assumptions, then proximality, asymptotic stabil
Externí odkaz:
http://arxiv.org/abs/2408.07398
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 2, Pp 523-530 (2021)
The article has been devoted to issues connected with the alloplasty and hip joint endoprostheses, that elements are being developed, which is supported by strength, tribological tests on used biomaterials, incl. polyethylene or computer modelling ba
Externí odkaz:
https://doaj.org/article/afdf3d0921744d4393cf3e554d9d26b6
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 2, Pp 419-424 (2021)
The article has presented the method of 3D Digital Light Processing printing as one of the technologies used for rapid prototyping of dental models and making elements of dentures. In this work the research was presented, which the aim was to determi
Externí odkaz:
https://doaj.org/article/e2bef7fc1e5e42a987adaafcb717c080
We show several variants of concentration inequalities on the sphere stated as subgaussian estimates with optimal constants. For a Lipschitz function, we give one-sided and two-sided bounds for deviation from the median as well as from the mean. For
Externí odkaz:
http://arxiv.org/abs/2406.13581
We obtain sharp estimates for the Jacobi heat kernel in a range of parameters where the result has not been established before. This extends and completes an earlier result due to the authors. The proof is based on a generalization of the Dijksma-Koo
Externí odkaz:
http://arxiv.org/abs/2402.08800
In this short note, we investigate non-invertible stochastic dynamical systems on the unit interval $[0, 1]$. We provide a handy condition for unique ergodicity for systems that are injective in mean. On the other hand, we give concrete examples wher
Externí odkaz:
http://arxiv.org/abs/2401.12361
Autor:
Dariusz Rydz, Grzegorz Stradomski, Michał Pałęga, Mariusz Salwin, Michał Opydo, Arkadiusz Szarek, Joanna Fik, Tomasz Chmielewski
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 5, Pp 234-244 (2024)
The aim of the research was to determine the possibility of producing and using layered composites made of aluminum and magnesium alloys Al1050-AZ31-Al1050. The use of layered composites often results from economic conditions. The work analyzed the c
Externí odkaz:
https://doaj.org/article/6708122adb1e4343807b9cf73c6f1011
Publikováno v:
Studia Medyczne, Vol 40, Iss 3, Pp 263-272 (2024)
Externí odkaz:
https://doaj.org/article/cb5f39cbd4bd4d6d8b601b305713517d
Eleven possible candidates for compounds of pentavalent praseodymium were investigated with relativistic density functional theory using the B3LYP functional with ZORA scalar relativistic correction and including spin orbit coupling effects. Two of t
Externí odkaz:
http://arxiv.org/abs/2306.13939