Zobrazeno 1 - 5
of 5
pro vyhledávání: '"V. B. Gavalyan"'
Chitosan, a derivative of chitin, one of the most widespread natural polysaccharides, is of great interest in terms of practical application. The importance of this polymer and its derivatives cannot be overestimated since it is currently used in suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::076133966405132f10fba2f37f1d7a9f
Autor:
G. G. Akopyan, V. B. Gavalyan
Publikováno v:
Instruments and Experimental Techniques. 48:194-197
New boron-containing polystyrene scintillators of two different compositions were synthesized on the basis of 3-hydroxyflavone: styrene + 2% para-terphenyl + 1% 3-hydroxyflavone and styrene + 1% 3-hydroxyflavone. A scintillator of well-known standard
Publikováno v:
ChemInform. 28
Autor:
S. R. Harutyunyan, N. S. Ananikian, H. S. Vardanyan, R. B. Ayvazyan, N. K. Grigorian, Zh. S. Gevorkian, V. H. Arakelian, V. H. Sahakian, V. B. Gavalyan, A. A. Hakobyan
Publikováno v:
Physical review letters. 97(4)
Diffusive Radiation is a new type of radiation predicted to occur in randomly inhomogeneous media due to the multiple scattering of pseudophotons. This theoretical effect is now observed experimentally. The radiation is generated by the passage of el
Publikováno v:
ChemInform. 19
Preparative methods were developed for the production of 2-vinyl-3,4,5-trichlorothiophene from 2-chloromethyl-3,4,5-trichlorothiophene by the Wittig reaction of a two-phase system and by catalytic dehydration of 2-(/alpha/-hydroxyethyl)-3,4,5-trichlo