Zobrazeno 1 - 10
of 28
pro vyhledávání: '"G. A. Ershov"'
Autor:
M. V. Matsko, D. E. Matsko, E. N. Imyanitov, S. S. Sklyar, A. Yu. Ulitin, I. V. Yakovenko, A. G. Ievleva, G. A. Ershov, A. A. Romanko, A. S. Nechaeva
Publikováno v:
Сибирский онкологический журнал, Vol 20, Iss 1, Pp 105-114 (2021)
Background. Еmbryonal tumors of the central nervous system are malignant neoplasms that mainly occur in pediatric patients with a peak incidence at the age of 4 years. These tumors usually have small round blue cell histology and low differentiation
Externí odkaz:
https://doaj.org/article/52d6446c8fa241eb98f87b2bf2567485
Publikováno v:
Сибирский научный медицинский журнал, Vol 44, Iss 2, Pp 130-136 (2024)
Pelvic organ prolapse (POP) is a chronic slowly progressive disease. One of the most significant risk factors for the formation of omissions and prolapses of the internal genitalia is connective tissue diseases. Type I collagen is the most common pro
Externí odkaz:
https://doaj.org/article/b9a39295f9f44f299e2c23b7405a1714
Publikováno v:
Advances in gerontology = Uspekhi gerontologii. 34(3)
Pelvic organ prolapse (POP) is a common condition in menopausal and postmenopausal women. POP is a chronic, slowly progressive disease that leads to physical and psycho-emotional discomfort, brings physical and moral suffering to the patient and redu
Publikováno v:
Гинекология, Vol 4, Iss 5, Pp 210-216 (2002)
По данным проведенного клинико-лабораторного исследования, включавшего 122 больных, наиболее частыми возбудителями инфекций мочевыводя
Externí odkaz:
https://doaj.org/article/582ca170b19148bab50b5c874ffc01b0
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 1, Pp 80-84 (2019)
The hydrogeological, geoecological and economical risks connected with the non-confirmation of groundwater discharge, levels and quality forecast calculations while the evaluation of the reserves, have been considered. Improving the reliability of th
Publikováno v:
Water Resources. 40:684-694
The formation conditions of the useful reserves at the Nizhnemzymtinskoe Fresh Groundwater Deposit are considered. The deposit is confined to the lower part of the Mzymta R. valley on the Caucasian Black Sea coast. The main source of reserves formati
Publikováno v:
Atomic Energy. 114:391-398
In accordance with the norms [1], common-cause failures are failures of systems (elements) due to one failure or operator errors, external or internal actions, or a different internal cause. Internal actions or causes are actions occurring during the
Autor:
M. A. Kozlov, Yu. L. Ermakovich, A. A. Kalinkin, G. A. Ershov, A. I. Kalinkin, M. A. Parfentiev
Publikováno v:
Atomic Energy. 109:81-87
The application of the BARS program system for choosing the optimal parameters for checking the serviceability of the safety systems of nuclear power plants is described. The types of checks as well as the mathematical models determining the reliabil
Publikováno v:
Powder Metallurgy and Metal Ceramics. 38:340-343
New iron-base eutectic powder alloys have been developed (Fe−Mn−C−B−Si−Ni−Al−Sc, Fe−Mn−C−B−Si−Cr−Al−Sc, Fe−Mn−C−B−Si−Ni−Cr−Al−Sc) for wear-resistant coatings. The thermodynamic affinity for oxygen has been
Autor:
G. R. Ershov, Yu. M. Golubev
Publikováno v:
Journal of Experimental and Theoretical Physics. 87:1068-1079
We show that when a three-level laser is excited by Poisson light the lasing remains sub-Poisson, as asserted by H. Ritsch, M. A. M. Marte, and P. Zoller [Europhys. Lett. 19, 7 (1992)], only if there is no reciprocal action on the exciting laser (wea