Zobrazeno 1 - 10
of 40
pro vyhledávání: '"E V Vorob'eva"'
Publikováno v:
Гинекология, Vol 14, Iss 2, Pp 69-74 (2012)
Externí odkaz:
https://doaj.org/article/b68219ed37484c388509f22f783104e6
Publikováno v:
Russian Journal of Applied Chemistry. 92:1135-1142
Specific features of flocculation of aqueous-salt (KCl, NaCl) clay dispersions with polyacrylamide and anionic acrylamide copolymers, including the influence exerted by the procedure of polymer dissolution in water or salt solution on the sedimentati
Autor:
E. V. Vorob’eva, D. G. Lin
Publikováno v:
Russian Journal of Applied Chemistry. 90:780-787
The effect exerted on the efficiency of the polymer inhibition by the conditions (pressure, treatment time, antioxidant concentration) of preparing films of polyethylene with Irganox 1010 phenolic antioxidant by hot pressing was studied. Blends of th
Publikováno v:
Computer Optics. 37:25-30
An expression for the time response of degenerate four-wave radiation converter on thermal nonlinearity has been obtained for the scheme with codirectional pumping waves with undepleted pump approximation. The time dependence of spatial spectrum of o
Autor:
E. V. Vorob’eva, D. G. Lin
Publikováno v:
Russian Journal of Applied Chemistry. 86:82-86
The performance of Irganox 1010 phenolic antioxidant was studied in relation to the procedure of its introduction into a stock of the polymer and dispersed filler powders. Three procedures were used for introducing the antioxidant: the antioxidant wa
Autor:
V. N. Shpakovskii, N. M. Nikolaeva, J. V. Matrunchik, O. A. Cherkas, I. I. Basalyga, E. V. Vorob’eva
Publikováno v:
Russian Journal of Applied Chemistry. 85:551-556
Qualitative and quantitative examination of organic additives applied for hydrophobization of potash fertilizers was fulfilled using the IR Fourier spectroscopy of diffusion reflection. The results obtained have formed a basis for the development of
Publikováno v:
Vestnik of Samara University. Natural Science Series. 17:141-147
An expression for point spread function has been obtained for a four-waveconverter in resonant medium modelled by four-level energy scheme. The dependences of point spread function width from pumping wave intensity and resonantmedium parameters have
Autor:
D. G. Lin, E. V. Vorob’eva
Publikováno v:
Russian Journal of Applied Chemistry. 84:877-881
The oxidation resistance of polyethylene films in which the antioxidant is concentrated exclusively in the surface layer of the polymer or in the layer contacting with the support was studied. Specific features of oxidation of polyethylene films with
Autor:
E. V. Vorob’eva, N. Strnadova, I. V. Shestak, G. V. Bondareva, P. D. Vorob’ev, D. V. Cherednichenko
Publikováno v:
Russian Journal of Inorganic Chemistry. 56:176-180
The effect of polyacrylic acid and polyethylene glycol on the crystallization of calcium carbonates in the presence of magnesium ions was studied. It was found that the presence of magnesium ions in solution and the treatment temperature (80°C) infl
Publikováno v:
Russian Journal of Applied Chemistry. 82:1894-1897
The performance of polyacrylic acid of various molecular weights and of its formulations with sodium tripolyphosphate and Na2EDTA as inhibitors of deposit formation and as dispersants was examined.