Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Shulga S"'
Publikováno v:
Biotechnologia Acta, Vol 15, Iss 3, Pp 35-41 (2022)
The aim of the work was to obtain a producer strain with increased lysine accumulation using the chemical mutagenesis method. Methods. To achieve the goal, we used the method of treating the lysine-producing strain with the chemical mutagen N-meth
Externí odkaz:
https://doaj.org/article/6cf1dce0a1fd4ba7a8022a1eb3db6b3b
Publikováno v:
Biotechnologia Acta, Vol 13, Iss 2, Pp 48-55 (2020)
The aim of the study was to establish the optimal cultivation conditions for increasing accumulation of riboflavin by the producer strain Bacillus subtilis. As an object of the study there were used strains of B. subtilis from “Collection of strain
Externí odkaz:
https://doaj.org/article/9e41cb307e73441a8659a52fffdb1d25
Autor:
Shul'ga, N. F., Shulga, S. N.
The study addresses the quantum spreading of a localized stationary flow of high energy particles. Results demonstrate that as particle energy increases, the spreading speed of the particle wave packet diminishes rapidly. Concurrently, increasing the
Externí odkaz:
http://arxiv.org/abs/2309.13887
Autor:
Sokolik V. V., Shulga S. M.
Publikováno v:
Biotechnologia Acta, Vol 8, Iss 3, Pp 78-88 (2015)
The purpose of this study was to investigate the effect of curcumin on cytokine response and angiotensin-converting activity in terms of intrahippocampus administration of ß-amyloid peptide in rats. Animals with experimental model of Alzheimer’s d
Externí odkaz:
https://doaj.org/article/5ca0262883a5450bb5d8cd7250795a2c
Autor:
Shulga S. M.
Publikováno v:
Biotechnologia Acta, Vol 7, Iss 5, Pp 55-61 (2014)
Creation of liposomal forms of curcumin (diferuloilmetane) was investegated in the work. The methods of preparation and determination of the obtained liposomes sizes and percentage of curcumin in liposomes are given. Soybean phospholipids, egg yolk p
Externí odkaz:
https://doaj.org/article/a1e83e36461a46c38c7c64c0f67183d6
Autor:
Tigunova O. O., Shulga S. M.
Publikováno v:
Biotechnologia Acta, Vol 7, Iss 4, Pp 54-60 (2014)
The purpose of our work was to study generic and specific affinity of domestic strainsproducers, comparative productivity butanol strains-producers screening, fermentation of sugars being a part of renewable lignocelluloses raw materials and to deter
Externí odkaz:
https://doaj.org/article/82e43bb70915429da37eae1f268f7366
Publikováno v:
Biotechnologia Acta, Vol 7, Iss 1, Pp 123-130 (2014)
The results of studies of hepatoprotective activity of biopreparations of defatted soy and sunflower lecithins under carbon tetrachloride intoxication of the experimental animals are given. Analyze of biochemical and histological data under soy and s
Externí odkaz:
https://doaj.org/article/e22d2c650b574926a88be14e3523f8b5
Autor:
Shul'ga, N. F., Shulga, S. N.
The process of scattering of fast charged particles in thin crystals is considered in the transitional range of thicknesses, between those at which the channeling phenomenon is not developed and those at which it is realized. The possibility is shown
Externí odkaz:
http://arxiv.org/abs/1809.07522
Autor:
Shul'ga, N. F., Shulga, S. N.
Quantum theory is proposed of high energy electrons scattering in ultrathin crystals. This theory is based upon a special representation of the scattering amplitude in the form of the integral over the surface surrounding the crystal, and on the spec
Externí odkaz:
http://arxiv.org/abs/1611.01848
Publikováno v:
Condens. Matter Phys., 2015, vol. 18, No. 4, 43005
On the basis of a microscopic model of self-consistent field, the thermodynamics of the many-particle Fermi system at finite temperatures with account of three-body interactions is built and the quasiparticle equations of motion are obtained. It is s
Externí odkaz:
http://arxiv.org/abs/1503.02428