Zobrazeno 1 - 10
of 29
pro vyhledávání: '"L. I. Barsova"'
Autor:
L. I. Barsova, V. D. Anisimov
Publikováno v:
Biology Bulletin. 39:593-600
Morphometric parameters of the developing sound-transmitting system of the peripheral acoustic analyzer have been studied in embryos of the common gull (Larus canus) and black-headed gull (L. ridibundus) beginning from the second half of the incubati
Autor:
V. F. Yudenko, G. S. Mazhirina, P. A. Butyagin, Yu. I. Rzhevtseva, V. N. Dokuchaev, L. I. Barsova
Publikováno v:
Fibre Chemistry. 43:269-274
This articles examines the production of thin-filament cellulosic (viscose) filament fibers for making a filter-material that can efficiently remove leukocytes from blood and its components. The main requirements for the fibers were formulated on the
Publikováno v:
Fibre Chemistry. 43:312-319
This article describes tests of nonwoven antimicrobial filter materials from viscose fibre (rayon) containing the antimicrobial preparations catamin AB and desant. Wide-ranging tests of antimicrobial filter materials have been carried out to determin
Publikováno v:
Fibre Chemistry. 29:253-256
Publikováno v:
Bulletin of the Russian Academy of Sciences Division of Chemical Science. 41:1531-1536
An investigation was made into the nature of paramagnetic centers in a Tc/Al2O3 system under varying conditions as to heat treatment and technetium content, and in O2 and CO adsorption environments. It was found that in the case of reduction at 573 K
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 39:1321-1324
Mechanical treatment of hydrargillite Al(OH)3 in a vibrational grinder and in a ball-mill grinder increases the dispersion, the specific surface area, and the unit-cell constants. An x-ray amorphous phase forms. Differences in the nature and in the c
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 51:479-479
In this study three-component ultraphosphate glasses based on Nd, Gd, Ce penta-phosphates were investigated by the EPR method depending on their synthesis conditions. EPR spectra were recorded using a “Radiopan” (Poland) radiospectrometer with a-
Publikováno v:
Radiation Effects. 106:87-98
The results of ESR investigation of atomic hydrogen centres in γ-irradiated polycrystalline Me(OH)2, where Me = Mg, Ca, Sr, Ba, are reported. Several types of H0-centres having different hyperfine constants AisO were obtained in hydroxides depending
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:672-677
Atomic hydrogen is an important intermediate product formed in the radiolysis of compounds containing X-H bonds. H atoms have been detected in irradiated matrices of H/sub 2/ and inert gases at 4/sup 0/K, in irradiated ice and frozen solutions of aci
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 26:2246-2250
1. In the short-lived absorption spectra of pulse-irradiated MgO single crystals the authors have identified absorption bands belonging to V− centers and manganese impurity ions. 2. The radiation-chemical yields of V− centers in pulse-irradiated