Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Kostov, Ana"'
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2022, Iss 1, Pp 41-48 (2022)
This work proposes a methodology for adopting a strategy in mining and metallurgical companies during the Covid-19 pandemic. For this purpose, the AHP analysis is recommended as an instrument for formulating the optimal business models. Selected busi
Externí odkaz:
https://doaj.org/article/f28c345496fd44798240a9039168998b
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2021, Iss 1-2, Pp 43-54 (2021)
Dissemination of the new technologies brings the new challenges in business of the mining and metallurgical companies, as well as the care of accepting changes by the employees. This paper deals with an analysis of impact the digital technology devel
Externí odkaz:
https://doaj.org/article/8a49fb1a6aea4815abe99b02b518d20b
Publikováno v:
In Materials Chemistry and Physics 1 February 2020 241
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2020, Iss 1-2, Pp 47-56 (2020)
Implementation of the quality management system (QMS) in organizations is directly linked to the performances and business activity relative to a competition. With increasing market competition and changing markets, the quality system becomes a signi
Externí odkaz:
https://doaj.org/article/1c70f721c30f4aa395d82e92144cc8d3
Publikováno v:
In Journal of Alloys and Compounds 5 November 2018 768:944-952
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2018, Iss 1-2, Pp 79-88 (2018)
Copper-based shape memory alloy with zinc and aluminum was manufactured, plastically deformed, heat treated and characterized in terms of the physico-mechanical, structural and micro-structural investigation. Typical martensitic microstructure with t
Externí odkaz:
https://doaj.org/article/73b9d102b0974e14ab7218e4e4c595c7
Autor:
POŽEGA, Emina, IVANOV, Svetlana, STEVIĆ, Zoran, KARANOVIĆ, Ljiljana, TOMANEC, Rudolf, GOMIDŽELOVIĆ, Lidija, KOSTOV, Ana
Publikováno v:
In Transactions of Nonferrous Metals Society of China October 2015 25(10):3279-3285
Autor:
GOMIDŽELOVIĆ, Lidija, POŽEGA, Emina, KOSTOV, Ana, VUKOVIĆ, Nikola, KRSTIĆ, Vesna, ŽIVKOVIĆ, Dragana, BALANOVIĆ, Ljubiša
Publikováno v:
In Transactions of Nonferrous Metals Society of China August 2015 25(8):2630-2636
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2015, Iss 3, Pp 117-122 (2015)
Among ecological solders the SIAC (silver-indium-tin-copper) alloys seemed to be the promising because of their properties. In this paper the results of Ag-In-Sn-Cu electrical conductivity measurements are performed as well as polynomial regression o
Externí odkaz:
https://doaj.org/article/515e03d2ff0b481187298380d78bb685
Autor:
Milosavljević Aleksandra, Kostov Ana
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2015, Iss 3, Pp 123-128 (2015)
Tin based alloys with addition of indium and copper are well discussed from the point of phase diagrams, but there are still properties which are not measured or calculated. Therefore, in this paper some calculations were performed in order to obtain
Externí odkaz:
https://doaj.org/article/29aa9f641dcd48ceb765e81bfb403817