Zobrazeno 1 - 10
of 95
pro vyhledávání: '"V V, Pokrovskii"'
Autor:
N. I Nesterova, V. V Pokrovskii, E. A Patrakhanov, I. V Pirozhkov, T. G Pokrovskaya, N. B Levit, I M.I, S. N. M. Kizi, A. V Nesterov, V. I Shutov, Y Yuri A. Hoshchenko
Publikováno v:
Archives of Razi Institute, Vol 76, Iss 4, Pp 1025-1034 (2021)
Sudden loss of blood flow to an area of the brain causes ischemic stroke, which leads to the loss of nerve function in the brain. The brain tissue leads to the death of brain cells in less than a few minutes due to the lack of oxygen and nutrients. T
Externí odkaz:
https://doaj.org/article/79963e54e3ac4afa875a18997ba257b3
Autor:
N I, Nesterova, E A, Patrakhanov, V V, Pokrovskii, I V, Pirozhkov, T G, Pokrovskaya, N B, Levit, M I, Ivanova, S N M, Kizi, A V, Nesterov, V I, Shutov, Y A, Hoshchenko
Publikováno v:
Arch Razi Inst
Stroke or ischemia is caused by a blockage in a specific blood vessel that partially or completely reduces the blood flow to the brain. Nutritional factors such as antioxidants and healthy eating patterns are important variables in preventing stroke.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ffecdfee3be7098548f73449f5557512
https://pubmed.ncbi.nlm.nih.gov/35096334
https://pubmed.ncbi.nlm.nih.gov/35096334
Publikováno v:
Strength of Materials. 50:636-643
To substantiate the serviceability of aircraft gas turbine engines on the basis of technical condition, it is necessary to have information on the rate of crack growth in the material of engine components from the initial to critical dimensions. Acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5846edd400e6d1e19422cf6d29a2ee80
https://doi.org/10.1007/s11223-018-0008-4
https://doi.org/10.1007/s11223-018-0008-4
Thermomechanical Preloading-Governed Temperature Dependence of Crack Resistance on Mixed I+III Modes
Publikováno v:
Strength of Materials. 49:788-795
Results of experimental investigations and assessment of theoretical backgrounds of the thermomechanical preloading effect on the static crack resistance characteristics of heat-resistant 15Kh2NMFA steel are presented. The longitudinal shear componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fbcb287e2031e6ee64395b7733f0b65
https://doi.org/10.1007/s11223-018-9924-6
https://doi.org/10.1007/s11223-018-9924-6
Autor:
A. N. Skritskii, V. V. Pokrovskii, V. G. Sidyachenko, S. B. Kulishov, V. N. Ezhov, A. V. Byalonovich
Publikováno v:
Strength of Materials. 48:411-418
The paper considers procedures for predicting safe damage to compressor and turbine disks in stationary and aircraft gas turbine engines at the stage of subcritical crack growth. The methods are proposed to evaluate inspection intervals and amounts o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7351668ce1e88f1e8c15b6b17762c194
https://doi.org/10.1007/s11223-016-9779-7
https://doi.org/10.1007/s11223-016-9779-7
Autor:
A. A. Kadyrova, R. A. Rakhimova, I. P. Tavtyn, E. A. Almamedova, V. V. Pokrovskii, S. R. Mekhriniso, M. B. Chesnokov, O. Yu. Shipulina, S. S. Karimov, L. V. Kalenik, N. B. Abylgazieva, S. R. Grigoryan, E. A. Strebkova, U. K. Kadyrbekov, A. V. Spirin, L. A. Ermolenko, A. A. Pepanyan, A. M. Rzaeva, A. S. Davidyan, O. V. Agafonova, A. A. Popova, Zh. B. Zhaanbaeva, M. Yu. Dmitryukova, T. B. Nevmerzhitskaya, A. E. Asmaryan
Publikováno v:
Klinicheskaya dermatologiya i venerologiya. 18:84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1e32347ab366af80585d19563994c09
https://doi.org/10.17116/klinderma20191801184
https://doi.org/10.17116/klinderma20191801184
Publikováno v:
Strength of Materials. 45:324-328
A procedure for the estimation of stress intensity factor values in cross-shaped cracked specimen has been developed, which takes into account loading conditions and specimen shape. It has been shown how biaxial loading affects the fatigue crack grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::599d5b9b9943eda1c4969be75e01883a
https://doi.org/10.1007/s11223-013-9462-1
https://doi.org/10.1007/s11223-013-9462-1
Autor:
V. V. Pokrovskii, V. G. Sidyachenko
Publikováno v:
Strength of Materials. 45:56-63
The paper presents results of experimental investigations to assess the effect of Mode I and II thermomechanical pre-loading on the crack resistance of specimens in four-point bending tests. Specimens were subjected to Mode I and II repeated loading.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7112ab356c618bc0d4d6e6368f9814
https://doi.org/10.1007/s11223-013-9432-7
https://doi.org/10.1007/s11223-013-9432-7
Publikováno v:
Strength of Materials. 44:59-63
The effects of temperature, holding time and profile, as well as of biaxiality ratio on crack propagation rate in 12Cr–2Ni–Mo steel have been studied under cyclic loading conditions. It is shown that all the results obtained fall into the toleran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb837f08569229800bf2cbefc41a098
https://doi.org/10.1007/s11223-012-9349-6
https://doi.org/10.1007/s11223-012-9349-6
Publikováno v:
Strength of Materials. 41:399-406
We study the influence of temperature and the size of the specimens on the characteristics of static crack resistance of 12Cr-2Ni-Mo refractory steel. It is shown that, in the temperature range 20-450°C, the increase in the thickness of specimens le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae3b7c1c90b22a72e142a5aa4d6dd92
https://doi.org/10.1007/s11223-009-9140-5
https://doi.org/10.1007/s11223-009-9140-5