Zobrazeno 1 - 10
of 1 999
pro vyhledávání: '"resource saving"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 95-101 (2024)
This is an article in the field of mining engineering. Magnesite in China is rich and good in quality. Its mineral quantity and grade rank the first in the world. It is widely used as the raw material for the production of magnesium oxide in industry
Externí odkaz:
https://doaj.org/article/c7fabcb0b8004558854a5bd4afdef32c
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 9 (2024)
Relevance. Polymer composite materials with carbon components have not only good functional characteristics as resistors, but also low price, low specific gravity, and relatively simple industrial manufacturing technology. This determines the expansi
Externí odkaz:
https://doaj.org/article/c83f2df2be7e4218bd4c9d8a39bc699f
Autor:
Olexandr Yemelyanov, Yurii Dziurakh, Taras Danylovych, Nataliia Bondarchuk, Olha Demianchuk, Yulia Kharchuk
Publikováno v:
International Journal for Quality Research, Vol 18, Iss 1, Pp 315-334 (2024)
The article developed and tested methodological principles for evaluating the effectiveness of investing in resource-saving measures as a tool of anti-crisis financial management at enterprises. It is planned to carry out such an assessment by foreca
Externí odkaz:
https://doaj.org/article/efefc715c56848afa990074179735b15
Autor:
E. A. Panova
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 0, Iss 1, Pp 56-66 (2024)
Transformations aimed at shaping advanced technological environment are necessary to maintain competitiveness and develop production enterprises in constantly changing market conditions. Technological transformation of the enterprise implies a set of
Externí odkaz:
https://doaj.org/article/e898a4113a8743668d7fd76e2ae9de21
Publikováno v:
International Journal of Technology, Vol 15, Iss 1, Pp 28-38 (2024)
The sustainability aspect of the palm oil business strategy is a significant part of dealing with changes in the future. The rest of the processed products that have not been handled perfectly is a form of material loss that reduces income and env
Externí odkaz:
https://doaj.org/article/476d8649f7a64865a89e9c31ead744b2
Autor:
Korobka Rostyslav V.
Publikováno v:
Bìznes Inform, Vol 12, Iss 551, Pp 144-150 (2023)
It is determined that the conclusion in recent decades of a set of international environmental agreements related to the fight against global warming and the solution of other environmental problems on a planetary scale, forms the institutional basis
Externí odkaz:
https://doaj.org/article/51edf5f49e4943f794b26b1833e202be
Autor:
Vladimir P. Zubov, Denis G. Sokol
Publikováno v:
Записки Горного института, Vol 264, Pp 874-885 (2023)
The results of the analysis of practical experience in the development of potash seams using longwall mining systems at the mines of OAO “Belaruskali” are presented. Positive changes in the technical and economic indicators of mines and an increa
Externí odkaz:
https://doaj.org/article/13d476743a5a49278fd448343033ab32
Autor:
Liu-xin Qin, Tao Zhou, Xu Wang, Yan-bin Jiang, Feng Liu, Zhu Xiao, Qian Lei, Yan-lin Jia, Yi Luo, Zhou Li
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112833- (2024)
A new Cu-1.5Ni-0.7Co-0.7Si-0.3Fe-0.1Mg alloy with low cobalt content was designed. Multi-stage thermo-mechanical treatment (MTT) was used to produce the high-performance alloy with hardness of 286 HV, yield strength of 858 MPa, tensile strength of 91
Externí odkaz:
https://doaj.org/article/a35b990282a049a9bad8b5b51a2b639b
Autor:
Dauren Dzhambulovich Issabekov, Aleksandr Petrovich Kislov, Vadim Pavlovich Markovskiy, Nurlybek Shakaevich Zhumataev, Aliya Kairullovna Zhumadirova, Damir Serikovich Narynbayev
Publikováno v:
Energies, Vol 17, Iss 16, p 4071 (2024)
Construction of relay protections of electrical installations without the use of bulky metal- and insulation-intensive measuring current transformers (CTs) was repeatedly discussed at Conferences of the International Council on Large Electric Systems
Externí odkaz:
https://doaj.org/article/47c49cdd522441afa39822b6c5dac1a2
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 50, Iss 2, Pp 177-187 (2023)
Objective. The rational use of fuel and energy resources is one of the urgent problems. One of the promising ways to solve this problem is the use of environmentally friendly energy-saving air source heat pumps based on the use of non-traditional ene
Externí odkaz:
https://doaj.org/article/50d248269a4a4052a4d28b18ef8fdd50