Zobrazeno 1 - 10
of 98
pro vyhledávání: '"P. D. SARKISOV"'
Autor:
V. V. Pashkina, B. Champagnon, S. Yu. Stefanovich, Antonio Aronne, Vladimir N. Sigaev, P. D. Sarkisov, Pasquale Pernice, S. S. Sukhov
Publikováno v:
Glass and Ceramics. 60:305-308
The first nonlinear optic nanocomposite based on a low-melting vitreous matrix and a ferrielectric crystal has been obtained. The matrix consists of lead-borate glass and the filler is single-phase powder of ferrielectric KNbSi2O7. The quadratic opti
Publikováno v:
Journal of Non-Crystalline Solids. :42-50
The formation of a porous structure plays a key role in the synthesis of calcium-phosphate biomaterials for bone implantology and endoprosthesis, since it determines both bioactivity and mechanical strength of the final material. The results of the p
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:83-88
The molecular-dynamics simulation of crystal system of silicon carbide at various temperatures has been performed using methods and programs of computer molecular design. Graphs of radial-distribution functions have been obtained for Si-C pairs of at
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:22-30
Current situation in the field of safe chemical handling has been considered. The system approach has been suggested to solve this problem. The functional structure of the information-analytical system of management of safe chemical handling and gene
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:31-35
Prerequisites of the transfer to integrated project control in the field of nanoindustry, which comprises all stages of the life cycle of innovative nanoproduction, have been considered. Structural relationships between the directions of nanoindustry
Autor:
A. S. Chainikova, L. A. Orlova, R. Bruntsch, P. D. Sarkisov, N. V. Popovich, K. Klinkmueller, N. E. Shchegoleva
Publikováno v:
Glass and Ceramics. 69:306-312
Crystallization and sintering, which occur during firing, during the production of strontium-anortite glass ceramics by means of powder metallurgy are studied. It is shown that the dispersity of the initial glass powder and the temperature–time fir
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:10-13
The optimal composition of raw mixtures to produce high-refractory magnesium aluminate cements was determined by minimizing the Gibbs free energy of the resulting chemical reaction. The mineral composition of burnt clinker nearly completely correspon
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:14-18
The possibility of implementing a new scientific field—bioengineering of glass surface—was considered. The growth of different diatom algal cultures and the density of their immobilization on the surface of glass were studied. The experimental re
Autor:
P. D. Sarkisov, S. Yu. Stefanovich, Vladimir N. Sigaev, R LeParc, Ivan Gregora, Bernard Champagnon, Charles Dewhurst, Pasquale Pernice, Antonio Aronne
Publikováno v:
Journal of Non-Crystalline Solids. 306:238-248
Potassium niobium silicate (KNS) glasses xK2OxNb2O5(1−2x)SiO2 with x=0.167; 0.182; 0.200; 0.220 and 0.250 have been subjected to prolonged heat treatments in a wide temperature range above Tg. As a result, glasses exhibiting liquid-type phase separ
Autor:
Pasquale Pernice, Ivan Gregora, Vladimir N. Sigaev, Antonio Aronne, P. D. Sarkisov, Bernard Champagnon, E. N. Smelyanskaya
Publikováno v:
Journal of Non-Crystalline Solids. 279:136-144
Lead germanate glasses of the xPbO(1 - x)GeO2 compositions with x ranging from 0.200 to 0.625 have been synthesised and their crystallisation behaviour and vibrational properties studied by differential thermal analysis (DTA) and Raman spectroscopy.