Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yu. A. Kostrov"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 988:052064
According to the results of geological fieldworks in the north-east of Sakhalin Island on the Schmidt Peninsula and in the Pogranichny Depression, Cenozoic outcrops were studied in order to explore the siliceous deposits of the Pilskaya formation. Sa
Autor:
Yu V Kostrov, P A Kamenev
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 946:012014
Geochemical survey of hydrocarbons (HC) all over the world is a reliable tool of the complex of geological exploration, which allows to localize hydrocarbon saturation in structures exposed by seismic exploration, as well as to identify non-structura
Publikováno v:
Fibre Chemistry. 26:374-376
The possibility of fabrication was demonstrated and the basic technological parameters for spinning polysulfone fibres by the high-production melt method were determined. The polysulfone fibres developed were used as matrix and hybrid structures; the
Publikováno v:
Fibre Chemistry. 8:575-586
Publikováno v:
Fibre Chemistry. 15:245-248
Special features of the method of preparing porous polymeric membranes which is based on forming microscopic pores in so-called rigidly elastic materials upon uniaxial stretching have been investigated in the case of polypropylene hollow fibers.
Autor:
G. D. Litovchenko, Yu. A. Kostrov
Publikováno v:
Fibre Chemistry. 1:439-443
We have thus demonstrated that acetate fibres may be chemically modified by incorporating the adduct of tolylene diisocyanate, ethylene glycol and phenol in the spinning solution, with subsequent heat treatment of the spun fibre. The chemical modific
Autor:
Z. V. Baibakova, R. A. Milivskaya, R. K. Kutnova, Yu. A. Kostrov, N. N. Zavyalova, A. A. Pavlenko, K. T. Tsitovich, M. Ya. Ivan, V. I. Maiboroda
Publikováno v:
Fibre Chemistry. 3:634-638
Publikováno v:
Fibre Chemistry. 3:84-87
Publikováno v:
Fibre Chemistry. 3:169-172
Publikováno v:
Fibre Chemistry. 5:68-71