Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Przystupa Krzysztof"'
Autor:
Pieniak Daniel, Michalczewski Remigiusz, Firlej Marcel, Krzysiak Zbigniew, Przystupa Krzysztof, Kalbarczyk Marek, Osuch-Słomka Edyta, Snarski-Adamski Andrzej, Gil Leszek, Seykorova Maria
Publikováno v:
Production Engineering Archives, Vol 30, Iss 3, Pp 361-376 (2024)
The paper presents the results of contact strength and tribological property tests of spare parts made of a popular resin using a 3D DLP printing technology. Two printer models by the same manufacturer were used in the study. The post-processing tech
Externí odkaz:
https://doaj.org/article/c156fed858bd4377bd31aac8aebf9fef
Autor:
Przystupa Krzysztof, Qin Zhang, Zabolotnii Serhii, Pohrebennyk Volodymyr, Mogilei Sergii, Zhongju Chen, Gil Leszek
Publikováno v:
Transport and Telecommunication, Vol 22, Iss 2, Pp 129-140 (2021)
The object of this study is a multicriteria transport problem, being stated for availability of several means of cargo delivery, meaning a multimodal transport problem. The optimization criteria of the multimodal transport problem described above are
Externí odkaz:
https://doaj.org/article/78d80f9309744fcdb3c37ee06401c774
Publikováno v:
Measurement Science Review, Vol 20, Iss 2, Pp 65-72 (2020)
The article presents the modified structure of the two-level digital frequency synthesizer (TLDFS), which combines the properties of classical digital frequency synthesizers (DFS) and Poisson pulse sequence generators (PPSG). The analysis of the stat
Externí odkaz:
https://doaj.org/article/e272d76c117f4d3d96ebb2d1c2cc0091
Publikováno v:
Measurement Science Review, Vol 19, Iss 4, Pp 161-169 (2019)
Error due to inhomogeneity is the main problem of thermocouples (TCs), e.g., during the operation of a type K TC, this error can reach 11-30 °C. Thus, metrological reliability of TCs is threatened by this error because there is a high risk of exceed
Externí odkaz:
https://doaj.org/article/c2f65de6daa348ad942e85268b593798
The DCELANM-Net structure, which this article offers, is a model that ingeniously combines a Dual Channel Efficient Layer Aggregation Network (DCELAN) and a Micro Masked Autoencoder (Micro-MAE). On the one hand, for the DCELAN, the features are more
Externí odkaz:
http://arxiv.org/abs/2304.09620
Autor:
Przystupa Krzysztof
Publikováno v:
MATEC Web of Conferences, Vol 252, p 01001 (2019)
The article describes a process of electrochemical grinding (ECG – Electrochemical Grinding) with a rectangular diamond grinding wheel made of ceramic – tungsten frit. Treatment of this type of material is very difficult, not only because of adve
Externí odkaz:
https://doaj.org/article/a8d1b13f40464a9e8b673a415c1c0efd
Autor:
Przystupa Krzysztof
Publikováno v:
MATEC Web of Conferences, Vol 252, p 01004 (2019)
The article discusses basic types of photovoltaic modules and their use in various configurations of home power plants. The astronomical conditions and estimation of intensity of solar radiation outside the Earth's atmosphere as a factor determining
Externí odkaz:
https://doaj.org/article/0d6e3dc15caf439da870f886881b9b68
Autor:
Przystupa Krzysztof
Publikováno v:
ITM Web of Conferences, Vol 15, p 05001 (2017)
The paper presents a modified FMEA (Failure Mode and Effect Analysis) method to assess reliability of the components that make up a wrench type 2145: MAX Impactol TM Driver Ingersoll Rand Company. This case concerns the analysis of reliability in con
Externí odkaz:
https://doaj.org/article/1a1cf1f9cb87483f9d8dfbb6fde4316a
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