Zobrazeno 1 - 10
of 21
pro vyhledávání: '"L. V. Ponomareva"'
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 483:012005
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 44(1)
A new composition of the nutrient medium for cultivation of the tetracycline-producing organism was developed with the fermentative hydrolysate of the tetracycline production mycelial waste as a source of nitrogen: 0.02 to 0.04 g/l by amino nitrogen.
Autor:
V I, Pushkareva, E N, Emel'ianenko, L V, Didenko, N D, Konstantinova, L V, Ponomareva, V Iu, Litvin, A L, Gintsburg
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (5)
The dynamics of the transition of Y.pseudotuberculosis to the latent (noncultivable) state in sterile soil extraction and in soil extraction, containing Scenedesmus algae or their exometabolites, was evaluated by the bacteriological method and with t
Autor:
L V, Ponomareva, I P, Peshkova, N P, Tsvetkova, V I, Iakovlev, V G, Shmeleva, V G, Krunchak, N P, Shchipanov
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 35(4)
The process of enzymatic hydrolysis of the mycelial waste from the manufacture of tetracycline with using Streptomyces aureofaciens was studied. For the enzymatic hydrolysis, neutral and alkaline proteinases were used. It was shown that alkaline prot
Autor:
L. V. Ponomareva, Yu. A. Surinov
Publikováno v:
Journal of Engineering Physics. 36:172-178
An investigation is performed and solution presented of the most general formulation of the problem of radiant heat exchange in a chamber of rectangular cross section filled with an attenuating medium.
Publikováno v:
Prikladnaia biokhimiia i mikrobiologiia. 17(4)
Trypsin immobilization in an inorganic polymer, i.e. silica gel, was investigated. Properties of the immobilized enzyme were examined. It was found that the enzyme retained its activity, depending on the gel genesis and dehydration of the carrier. Th
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (10)
The frequency of occurrence of bdellovibrios and intestinal bacteriophages at the sites of contamination in the sea and along the sea shore and at the points remote from the sources of contamination was studied. At the contaminated sites bdellovibrio
Publikováno v:
Eksperimental'naia onkologiia. 9(5)
Monooxygenase activity changes in the liver and in other tissues of certain fish species were studied after injection of methylcholanthrene and aminoanthracene to fish. Determinations of the benz(a)pyrene hydroxylase activity and activity of 7-ethoxy
Publikováno v:
Voprosy virusologii. 30(1)
Autor:
L V, Ponomareva
Publikováno v:
Gigiena i sanitariia. (5)