Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Kukolev, P."'
Publikováno v:
Problems of the Regional Energetics, Vol 46, Iss 2, Pp 53-64 (2020)
Ensuring efficient energy supply in general and heat supply in particular together with creation of air conditioning systems is a very urgent task of modern energy industry, particularly acute in the absence of large centralized energy sources. The c
Externí odkaz:
https://doaj.org/article/e5e027f0fc8f4789be44d939e1bcf058
BaBiO3 is a material where formally Bi4+ ions with the half-filled 6s-states form the alternating set of Bi3+ and Bi5+ ions resulting in a charge ordered insulator. The charge ordering is accompanied by the breathing distortion of the BiO6 octahedra
Externí odkaz:
http://arxiv.org/abs/1201.6154
Publikováno v:
Инженерно-строительный журнал, Vol 68, Iss 8, Pp 18-25 (2016)
An actual problem is reducing the cost of engineering systems maintenance of buildings and constructions. These costs include transportation of energy resources from source to consumer, complexity of the heating systems, caused by a large amount of e
Externí odkaz:
https://doaj.org/article/f5e1a3970660455e9e0dd12733aab62a
Publikováno v:
Инженерно-строительный журнал, Vol 68, Iss 8, Pp 86-91 (2016)
Energy efficiency building envelopes (walls, floors, facades) should meet the requirements of regulatory documents. The main attention is paid to structural and technological activities aimed at increasing the thermal resistance of protections. Estim
Externí odkaz:
https://doaj.org/article/5316b2b0961944009e8e51623fb3853c
Publikováno v:
SHS Web of Conferences, Vol 94, p 01033 (2021)
The article is devoted to forecasting changes in the number of people employed in the economy of the Russian Federation, which should occur as a result of the effects of the pension reform in 2018 and also the coronavirus pandemic in 2020. The demogr
Externí odkaz:
https://doaj.org/article/cf0a6935b5004842a810134823770da2
Publikováno v:
E3S Web of Conferences, Vol 279, p 01026 (2021)
During operation and maintenance marine main engine is subjected to great variety of different impacts: climatic, operational, load impacts and others. Thus, object efficiency, being directly dependant on impacts overcome ability is known to be able
Externí odkaz:
https://doaj.org/article/bf685192906243cfb15c388be0babb18
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 12 (2016)
The article presents out-of-vehicle channel measurement results in ultra-wide band spanning 3–11 GHz bandwidth using a vector network analyzer for localization applications. Experiments for different distances and different angles around the parked
Externí odkaz:
https://doaj.org/article/59b325f845ae4a3d88aaae6684d9f89c
Autor:
Nefedova Anna, Bykova Julia, Kukolev Maxim, Kosov Sergei, Zajacs Aleksandrs, Borodinecs Anatolijs
Publikováno v:
MATEC Web of Conferences, Vol 73, p 02010 (2016)
In this article the possibility of heat accumulator use in one of the buildings of SPBSTU was analyzed. The use of this accumulator could lower the hot water demand. To complete the goal it was assumed that there is an additional café with defined w
Externí odkaz:
https://doaj.org/article/c550f4d901854bc893c2ef140ad2105f
Publikováno v:
AIP Conference Proceedings Online; June 2022, Vol. 2467 Issue: 1 p030027-30034, 8p
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