Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Jacek Borowski"'
Publikováno v:
Materials, Vol 17, Iss 12, p 3005 (2024)
The article discusses the phenomena and destructive mechanisms occurring on the surface of 1.2344 steel dies used during the hot forging of disc-type forgings. Preliminary research has shown that gas nitriding alone, used so far, is insufficient due
Externí odkaz:
https://doaj.org/article/c5d85c75e8d64b54a30f1d22e127be09
Autor:
Bogdan GARBARZ, Jarosław MARCISZ, Wojciech BURIAN, Aleksander KOWALSKI, Jacek BOROWSKI, Szymon SZKUDELSKI, Marek WALICKI, Kamil ZAJĄC
Publikováno v:
Problemy Mechatroniki, Vol 14, Iss 1, Pp 23-60 (2023)
The mechanical properties of industrially produced perforated steel plates are obtained by hardening and low-temperature tempering to produce a martensitic microstructure. Another morphological type of steel microstructure that allows for ultra-high
Externí odkaz:
https://doaj.org/article/92bd8beec35b4e3390f4e41599e96c66
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 4, Pp 38-47 (2022)
The paper presents the results of the ageing resistance of automotive mudflaps made of recycled polyethylene blends. The mudflaps were manufactured by a plastic sheet extrusion-calendaring process in Novotech Kostrzyn nad Odrą company. The changes o
Externí odkaz:
https://doaj.org/article/9fe4f39c5280411db83e060877b732dd
Autor:
Marek Hawryluk, Sławomir Polak, Marcin Rychlik, Łukasz Dudkiewicz, Jacek Borowski, Maciej Suliga
Publikováno v:
Materials, Vol 17, Iss 1, p 213 (2023)
This paper presents research results in the field of industrial die forging, mostly related to the use of advanced measuring techniques and tools, numerical simulations, and other IT tools and methods for a geometrical analysis of the forged items as
Externí odkaz:
https://doaj.org/article/538f008df3ad47f79165ca636b696e63
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 30, Iss 1 (2022)
The publication aims to investigate the quantitative impact of linear earthworks in urban parks, e.g. during roads’ and pavements’ modernization in the old trees’ root zones, on the increment in their external parameters (e.g. trunk circumferen
Externí odkaz:
https://doaj.org/article/d6c6a5c5a17946faa99bce6fb949bb9b
Publikováno v:
Materials, Vol 15, Iss 23, p 8311 (2022)
The paper presents an analysis of the results of numerical tests of the extrusion process of structural panels made of the 5xxx and 6xxx series aluminium alloys in a designed split die. The obtained products are intended for innovative superstructure
Externí odkaz:
https://doaj.org/article/61cbd37d95db484cb5eb1295798c0b6b
Publikováno v:
Inżynieria Ekologiczna, Vol 19, Iss 4, Pp 12-21 (2018)
Although the research on the defense mechanisms of trees was carried out in the 1930s, it was not until the mid-1980s that – under the influence of Alex Shigo – an arborist movement began, which was based on understanding defense mechanisms, grow
Externí odkaz:
https://doaj.org/article/a6715e57d8a049f2bb7216303f3da0c0
Publikováno v:
Materials, Vol 14, Iss 21, p 6301 (2021)
This article presents the results of tests conducted as part of a research project with the primary objective of developing new copper alloys with limited lead content. The new group of materials were created in a production plant. As part of tests,
Externí odkaz:
https://doaj.org/article/21ffe0c495244906945baf0ff76efea6
Autor:
Piotr Radziszewski, Sylwia Bender, Jacek Borowski, Tomasz Borkowski, Ewa Bres-Niewada, Andrzej Borkowski
Publikováno v:
Menopause Review, Vol 15, Iss 5, Pp 405-411 (2011)
Objectives: Assessment of perception of urinary incontinence (UI) among women in Poland.Materials and methods: The Centre for Public Opinion Research TNS OBOP conducted a multisubjectthematic, face-to-face interview, in the homes of respondents. Ques
Externí odkaz:
https://doaj.org/article/165733bcf3634b578843115125198171
Publikováno v:
Teka Komisji Urbanistyki i Architektury Oddziału Polskiej Akademii Nauk w Krakowie.