Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Atomization energy"'
Autor:
Marina V. Morozova
Publikováno v:
Нанотехнологии в строительстве, Vol 15, Iss 3, Pp 238-245 (2023)
ABSTRACT: Introduction. The simplest and most common method of obtaining fine mineral powder is mechanical dispersion. In the process of grinding the material went through some work (energy), which is spent on the formation of a new surface. Therefor
Externí odkaz:
https://doaj.org/article/a5b7dca37c1b4e1eb4cfb0ae4b946024
Akademický článek
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Autor:
Arkady M. Ayzenshtadt, Tatiana A. Drozdyuk, Victor E. Danilov, Maria A. Frolova, Georgiy A. Garamov
Publikováno v:
Нанотехнологии в строительстве, Vol 13, Iss 2, Pp 108-116 (2021)
Introduction. One of the most large-tonnage wastes of the construction industry is a concrete scrap, obtained as a result of the dismantling of buildings and structures, the service life of which has reached its maximum or requires significant capita
Externí odkaz:
https://doaj.org/article/bc6fd14e2ee64c51ab3e4426bf073316
Autor:
Amir Karton
Publikováno v:
Chemical Physics Impact, Vol 3, Iss , Pp 100047- (2021)
Sulfur clusters are challenging targets for high-level ab initio procedures. The heat of formation of the most common and energetically stable S8 allotrope (α-sulfur) has not been the subject of a high-level ab initio investigation. We apply the Wei
Externí odkaz:
https://doaj.org/article/a9107e2789de47fa8f6c96f1a917900f
Autor:
Pascal Pernot, Andreas Savin
Publikováno v:
Computation, Vol 10, Iss 2, p 27 (2022)
Confirming the result of a calculation by a calculation with a different method is often seen as a validity check. However, when the methods considered are all subject to the same (systematic) errors, this practice fails. Using a statistical approach
Externí odkaz:
https://doaj.org/article/67d5b5f40b4848008feaef43c32e40c1
Akademický článek
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Autor:
Sture Nordholm
Publikováno v:
Molecules, Vol 26, Iss 12, p 3680 (2021)
Pauling introduced the concept of electronegativity of an atom which has played an important role in understanding the polarity and ionic character of bonds between atoms. We set out to define a related concept of atomic reactivity in such a way that
Externí odkaz:
https://doaj.org/article/635d8361964b49af935546b28f1b3811
Autor:
Hossein Nikoofard
Publikováno v:
Acta Chimica Slovenica, Vol 62, Iss 4, Pp 910-916 (2015)
The values for the standard molar enthalpies of formation of a series of the B-ring position alkyl-substituted thiophenes are calculated at 298.15 K using the Hartree-Fock (HF) and density functional theory (DFT) techniques. The results obtained are
Externí odkaz:
https://doaj.org/article/01113580d07e4bec847d5c0c85fba549
Autor:
Irikura, Karl
Supporting material for term-averaged energies of neutral atomic Pt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e42c87092d04c7f9065c001dc39953b0
Publikováno v:
Нанотехнологии в строительстве, Vol 13, Iss 2, Pp 108-116 (2021)
Introduction. One of the most large-tonnage wastes of the construction industry is a concrete scrap, obtained as a result of the dismantling of buildings and structures, the service life of which has reached its maximum or requires significant capita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0969b94bec68eeb80223294269fc8532
http://nanobuild.ru/en_EN/journal/Nanobuild-2-2021/108-116.pdf
http://nanobuild.ru/en_EN/journal/Nanobuild-2-2021/108-116.pdf