Zobrazeno 1 - 10
of 93
pro vyhledávání: '"O. Barsukova"'
Publikováno v:
Agrology, Vol 7, Iss 3, Pp 107-111 (2024)
The issue of global climate change is one of the most important challenges for modern environmental science. In this regard, assessment of greenhouse gas emissions from soils under agroecosystems is an extremely important task. The main purpose of th
Externí odkaz:
https://doaj.org/article/5f2bd1a7d4f34ed4ad68ceaab8bf34b6
Publikováno v:
Nauka ta progres transportu, Iss 3(81), Pp 121-129 (2019)
Purpose. In this work, we study the influence of the conditions and parameters of microwave radiation on the change in the physico-mechanical properties of building materials, in particular the problem of assessing the stability of their strength cha
Externí odkaz:
https://doaj.org/article/e3976502df3c42d09490ecc24e119377
Publikováno v:
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. :58-63
Purpose. To solve the problem of the allocation of contact vertical normal tensions along the sole of a rigid round stamp, located in an elastic isotropic half-space at a certain depth h 0. To compare the obtained solution with the well-known cla
Publikováno v:
Bridges and tunnels: Theory, Research, Practice. :93-99
Purpose. The paper analyzes the reasons resulting in destruction of multielement metal structures. Attention is paid to the impact of deformation types on the corrosion of components of such structures as well as to their potential safe operation. In
Publikováno v:
Journal of Structural Chemistry. 62:897-904
Interaction of scandium(III) salts with 2,2′-bipyridine-4,4′-dicarboxylic and terephthalic acids under solvothermal conditions yields two novel metal-organic frameworks [Sc2(HCOO)2(OH)2(bpydc)]·2H2O (1) and [Sc(HCOO)(bdc)] (2), where bpydc2– i
Autor:
O. Barsukova
Publikováno v:
Genetics and breeding of animals. :44-52
Purpose: study the phenotypic parameters of fertility, milk production and survival of the same cows during their lifetime in the herd (from birth to the fourth calving) depending on the age of the first calving to better understand the factors that
Autor:
Denis G. Samsonenko, Evgeny R. Dudko, Danil N. Dybtsev, Vladimir P. Fedin, Aleksandr A. Sapianik, Konstantin A. Kovalenko, Marina O. Barsukova
Publikováno v:
ACS Applied Materials & Interfaces. 13:14768-14777
Separation of hydrocarbon molecules, such as benzene/cyclohexane and o-xylene/m-xylene/p-xylene, is relevant due to their widespread application as chemical feedstock but challenging because of their similar boiling points and close molecular sizes.
Autor:
O. Barsukova, M. Alekhina
Publikováno v:
Lobachevskii Journal of Mathematics. 42:50-56
We consider the problem of the realization of $$k$$ -meaning logics functions( $$k\geq 3$$ ) by circuits from unreliable elements in full basis consisting of the Webb function. We assume that elements of the circuit pass to fault states independently
Publikováno v:
Journal of Structural Chemistry. 61:1090-1096
The interaction of terbium nitrate pentahydrate and 1,4-naphthalenedicarboxylic acid (H2ndc) in a solvent mixture under solvothermal conditions yields two new metal-organic frameworks: ((CH3)2NH2)2[Tb3(H2O)(HCOO)(ndc)5]∙3DMF (1) and [Tb4(DMF)(NMP)6
Autor:
Denis G. Samsonenko, Konstantin A. Kovalenko, T. V. Nokhrina, Danil N. Dybtsev, Marina O. Barsukova, Sergey A. Sapchenko, Vladimir P. Fedin
Publikováno v:
Russian Chemical Bulletin. 69:461-469
Urotropine is a cheap and promising ligand for the synthesis of metal-organic frameworks containing uncoordinated nitrogen atoms. The reactions between urotropine, dicarboxylic acids, and zinc(II) or cobalt(II) salts were studied. The optimization of