Zobrazeno 1 - 10
of 64
pro vyhledávání: '"A V, Levanov"'
Autor:
A. V. Levanov, E. A. Marushchak, A. O. Sidorov, D. A. Nekrasov, M. V. Mnikhovich, S. V. Vetlitsyna, I. A. Shiripenko, P. A. Akhsanova, V. V. Smeianov, P. K. Katchieva
Publikováno v:
Амбулаторная хирургия, Vol 0, Iss 0 (2022)
In Russia, more than 70,000 new cases of breast cancer are registered annually. Vacuum aspiration biopsy (VAB) is a minimally invasive method for diagnosing the genesis of focal breast pathology, which is also used for therapeutic purposes for the co
Externí odkaz:
https://doaj.org/article/dcc74aca475b4747af1917e033f96c68
Autor:
A. V. Levanov, O. Ya. Isaikina
Publikováno v:
Russian Journal of Physical Chemistry A. 96:1204-1214
Publikováno v:
Kinetics and Catalysis. 63:180-187
Publikováno v:
Russian Journal of Physical Chemistry A. 94:2219-2225
The kinetics of carbon dioxide release during the interaction between ozone and an aqueous solution of formic acid in a bubble column reactor has been studied for the first time. A simple and effective method of determining carbon dioxide in a gas st
Publikováno v:
Journal of Chemical Education. 97:2685-2690
Investigation of the kinetics of phosphorescence decay is a suitable learning task in studying the formal kinetics, and also properties of crystal phosphors. Kinetics of phosphorescence decay of crystal phosphors can be experimentally investigated at
Publikováno v:
Industrial & Engineering Chemistry Research. 59:14278-14287
A mechanism (a set of significant reactions with rate constants) has been proposed for the complex chemical reaction of ozone with chloride ion in aqueous solution at pH 5.5–12, leading to the form...
Publikováno v:
Chemical Engineering Communications. 208:1385-1394
The temperature dependence of the solubility product of copper (II) oxalate CuC2O4 was determined in the range 20–45 °C from the results of precipitation potentiometric titration of aqueous Cu2+ so...
Publikováno v:
Russian Journal of Physical Chemistry A. 94:71-76
It is shown that the rate of oxidation of oxalic acid H2C2O4 during the ozonation of its solutions grows considerably if sodium chloride is added to the solution. Based on the kinetics of evolution of molecular chlorine during ozone treatment of solu
Publikováno v:
Russian Journal of Physical Chemistry A. 94:81-87
Kinetic laws are determined for the release of molecular chlorine Cl2 during the ozonation of sodium chloride solutions of different acidities. Mechanisms and a mathematical model are proposed for the kinetics of interaction between ozone and chlorid
Publikováno v:
Russian Journal of Physical Chemistry A. 93:1677-1685
The results of studies of a complex chemical reaction of ozone with chloride ions in aqueous solution, in crystalline salts, and in aerosol are generalized and systematized; its kinetics and mechanism are discussed. The role of the reaction in variou