Výsledky vyhledávání - "B. A. Petrov"

Akademický článek

Dissipative Structures of the Kuramoto–Sivashinsky Equation

Autor: N. A. Kudryashov, P. N. Ryabov, B. A. Petrov

Publikováno v: Моделирование и анализ информационных систем, Vol 22, Iss 1, Pp 105-113 (2015)

In the present work, we study the features of dissipative structures formation described by the periodic boundary value problem for the Kuramoto-Sivashinsky equation. The numerical algorithm which is based on the pseudospectral method is presented. W

Externí odkaz: https://doaj.org/article/021f2a0e47ce462e98a3625f5245f03a

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Complexes of Nitrilotriacetic Acid with Amines. Molecular Structures of 2-Ammonioethanol Nitrilotriacetate and Bis{2-Ammonio-2-(Hydroxymethyl)propane-1,3-Diol} Nitrilotriacetate

Autor: R. V. Rumyantcev, N. V. Zolotareva, Victor V. Semenov, O. V. Novikova, N. M. Lazarev, B. I. Petrov

Publikováno v: Crystallography Reports. 66:441-447

Reactions of nitrilotriacetic acid with 2-aminoethanol, 2-amino-2-(hydroxymethyl)propane-1,3-diol, and 2,2'-(ethylenedioxy)bis(ethylamine) afford the following salts in high yields: 2-ammonioethanol nitrilotriacetate [HN+(CH2COO–)2(CH2COOH) ⋅ H3N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ff58e7fb90b5d4d1251daeba8f8e930
https://doi.org/10.1134/s1063774521030214

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Synthesis of water-soluble zinc(ii) nitrilotris(methylenephosphonate). Molecular structure of bis(4-carboxyphenylaminium) nitrilotris(methylenephosphonate) dihydrate

Autor: N. V. Zolotareva, E. V. Baranov, A. O. Ivanenkova, N. M. Lazarev, Victor V. Semenov, B. I. Petrov, O. V. Novikova, E. N. Razov, N. A. Kodochilova

Publikováno v: Russian Chemical Bulletin. 69:1778-1788

Nitrilotris(methylenephosphonic)acid N[CH2P(O)(OH)2]3 (H6L) reacts with zinc oxide in an aqueous medium to give a poorly soluble polymeric crystalline salt (ZnH4L)n. The reaction proceeds through the intermediate formation of a soluble monomer comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::675a96f6df1de6dfaf43521ad3c5fdd7
https://doi.org/10.1007/s11172-020-2962-9

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Formation of Two Types of Crystals of Protonated Erbium Bis(1-hydroxyethylidene)diphosphonate Tetrahydrate in the Reaction of Erbium Carbonate with (1-Hydroxyethylidene)diphosphonic Acid. Selection of Lamellar Crystals

Autor: N. V. Zolotareva, B. I. Petrov, Victor V. Semenov, E. N. Razov, O. V. Novikova

Publikováno v: Crystallography Reports. 65:228-232

Poorly soluble protonated erbium bis(1-hydroxyethylidene)diphosphonate tetrahydrate (HEr(H2L)2 · 4H2O), formed as a result of the reaction of erbium carbonate (Er2(CO3)3 · 4H2O) with an excess of (1-hydroxyethylidene)diphosphonic acid (СН3(ОН)�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f1f41e636fee0fae85e96873bd6d05a
https://doi.org/10.1134/s1063774520020200

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Fields of a Circularly Rotating Static Charge

Autor: B. M. Petrov, V. V. Saveliev

Publikováno v: Journal of Communications Technology and Electronics. 65:121-126

The problem of electromagnetic field radiation (EMF) has been rigorously solved with a static charge circularly rotating at a constant speed. It is shown that in a rotating reference frame, in addition to the electric field, a magnetic field is also

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c5e38580e7a00b7c7d92b55cbf83c51
https://doi.org/10.1134/s1064226920020163

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Amorphization of Whiskers While Maintaining the Shape in the Reaction of Iron(II) (1-Hydroxyethylidene)diphosphonate with Hydrogen Peroxide. The Formation of 'Scarecrows' of Crystals

Autor: A. V. Kruglov, Victor V. Semenov, E. N. Razov, N. V. Zolotareva, B. S. Kaverin, O. V. Novikova, B. I. Petrov

Publikováno v: Crystallography Reports. 65:56-62

Aqueous suspension of poorly soluble iron(II) (1-hydroxyethylidene)diphosphonate (FeH2L · H2O) whiskers reacts with hydrogen peroxide to form even less soluble amorphous derivative of iron(III). The whisker shape is maintained during the reaction. S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f38c5f774a81532aafcb02ea4d90a4a3
https://doi.org/10.1134/s1063774520010216

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Content of Long-Lived Radionuclides of Carbon-14 and Chlorine-36 in Reactor Graphite and in the Biosphere (Is there a Problem with Carbon-14 and Chlorine-36 when It Comes to the Processing of Reactor Graphite?)

Autor: B. F. Petrov, Yu. A. Pokhitonov

Publikováno v: Radiochemistry. 62:138-140

The amounts of technogenic carbon and chlorine contained in reactor graphite and in the biosphere are compared. The total amount of 14C on Earth and in the atmosphere, according to a rough estimate, is 2.0 × 108 Ci, while in all reactor graphite in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3b651fe3fbe4001c9d7b79b72d2d046
https://doi.org/10.1134/s106636222001018x

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