Zobrazeno 1 - 10
of 41
pro vyhledávání: '"B P, Fedorov"'
Autor:
B. V. Fedorov, D. R. Korgasbekov
Publikováno v:
Горные науки и технологии, Iss 1, Pp 33-38 (2016)
In the formation of the well under the influence of an axial load and speed core drilling shell is curved, with its lower bottomhole part consists of elements of different stiffness: a set of core and drill pipe. To determine the length of the half-w
Externí odkaz:
https://doaj.org/article/7ba17a804b5d4b289cdaa3c2f4043f63
Autor:
O. A. Vanteeva, B. A. Fedorov
Publikováno v:
Acta Biomedica Scientifica, Vol 0, Iss 5, Pp 48-51 (2014)
The problem of viral hepatitis is of huge medical and social importance, but is still far from being resolved. The severity of course and prognosis of development of liver diseases are closely linked to the functional state of oxidant and antioxidant
Externí odkaz:
https://doaj.org/article/d9c334c0d4264b8ca6df6d3c777c9c2a
Publikováno v:
Acta Biomedica Scientifica, Vol 0, Iss 2(2), Pp 63-66 (2012)
The article presents the results of a study of levels of hormones of hypophysial-thyroid, system, in women with parenteral chronic viral hepatitis B and C in the light menstrua! disorders. We examined. 77 women of reproductive age: 42 patients with,
Externí odkaz:
https://doaj.org/article/40cd5a31370f42159cfac90de61b3030
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 5:327-335
It was shown that the main bulk of the light fraction of the thiophenes-aromatics part of Kashpir shale-gas gasoline consists of the following a romatic hydrocarbons and thiophene compounds; benzene, toluene, m-xylene, thiophene, 2 methylthiophene 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f30ec2fa4c89bc6d4fa8dab17c042e
https://doi.org/10.1007/bf01172453
https://doi.org/10.1007/bf01172453
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 15:241-245
1. Some S-derivatives of 2-benzimidazolemethanethiol were synthesized. They included sulfenamides, mono- and bis-sulfides, and sulfoxides. 2. Certain sulfenamides, bissulfides, and sulfoxides have a high inhibiting power for the oxidation of polyolef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7648a987211878489d02e23a6a3d1181
https://doi.org/10.1007/bf00856047
https://doi.org/10.1007/bf00856047
Publikováno v:
Polymer Science U.S.S.R.. 6:231-236
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e13139ab86804012d96b6de2c80601
https://doi.org/10.1016/0032-3950(64)90297-7
https://doi.org/10.1016/0032-3950(64)90297-7
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 17:559-564
1. The reactions of amidomercaptals with aryl isocyanates give 1,3-diaryl-5-dialkylamino-5-alkylmercaptohydantoins; in addition to these, the reaction products include S-alkyl esters of thiolcarbamic acid and S-alkyl esters of 2,4-diarylthiolallophan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f68cafc950799f31eb06f34d2ea117d
https://doi.org/10.1007/bf00911611
https://doi.org/10.1007/bf00911611
Autor:
B. P. Fedorov, R. M. Mamedov
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 13:646-651
1. In the chloromethylation of 2-benzimidazolemethanethiol, it is the thiol hydrogen which reacts, and the product is 2-[(chloromethylthio)methyl]benzimidazole hydrochloride. 2. Twelve new S-derivatives of 2-benzimidazolemethanethiol were synthesized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5cd50713435470c3c79707d61da449c
https://doi.org/10.1007/bf00845313
https://doi.org/10.1007/bf00845313
Autor:
P.I. Levin, Ya. L. Gol'dfarb, A.G. Vasil'eva, A.F. Lukovnikov, B. P. Fedorov, E. A. Krasnyanskaya
Publikováno v:
Polymer Science U.S.S.R.. 5:908-913
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4536794c291a30dc76366d91a773c33f
https://doi.org/10.1016/0032-3950(64)90006-1
https://doi.org/10.1016/0032-3950(64)90006-1
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:1962-1968
1. A series of 2-thenylidene anilines substituted in the ortho- or para-position are prepared and by their reduction with sodium borohydride — the corresponding secondary amines. 2. The behavior of these amines with carbon disulfide in aqueous alka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fe36adddd7b736099e1fbfe663f0683
https://doi.org/10.1007/bf00909592
https://doi.org/10.1007/bf00909592