Zobrazeno 1 - 10
of 598
pro vyhledávání: '"A G, Stepanov"'
Publikováno v:
RUDN Journal of Informatization in Education, Vol 20, Iss 3, Pp 294-304 (2023)
Problem statement. Fraud in the conduct of computer testing is a significant risk factor for incorrect assessment of learning outcomes. Modern technical means (smartphones, smart watches, etc.) allow test-takers to freely use the database of correct
Externí odkaz:
https://doaj.org/article/e5f5e0e27a5e47f980cebd66527d117d
Autor:
G. Stepanov
Publikováno v:
Journal of Education, Health and Sport, Vol 50, Iss 1 (2023)
Over the past half century, the human population has seen a significant increase in the proportion of individuals exposed to ionizing radiation. One of the urgent problems of radiobiology is the establishment of the natural radiosensitivity of the or
Externí odkaz:
https://doaj.org/article/8fc9ba8c2d0a426d8370c8e49acc812f
Autor:
G. Stepanov
Publikováno v:
Journal of Education, Health and Sport, Vol 48, Iss 1 (2023)
Biochemical processes occurring in a living organism take part in the development of radiation-induced structural disorders, realizing primary damage. As a result, morphological manifestations of radiation damage are preceded by chemical shifts deter
Externí odkaz:
https://doaj.org/article/7ecf4a930a4949319272badf4bc43301
Publikováno v:
Journal of Education, Health and Sport, Vol 49, Iss 1 (2023)
Existing types of muscles differ not only structurally, but also metabolically (direction of energy exchange, choice of biosubstrates, dependence on the action of mediators, hormones, etc.). A number of studies have been devoted to the study of the i
Externí odkaz:
https://doaj.org/article/953ef350e4114275a65fbbe08c4c2e1b
Publikováno v:
Journal of Education, Health and Sport, Vol 47, Iss 1 (2023)
An urgent problem today is not only the study of changes in the stability of the genome of somatic cells, the clarification of the mechanisms of its destabilization under the influence of a complex of environmental factors, including radiation, but a
Externí odkaz:
https://doaj.org/article/e86019222e404bdaa55efe495df29469
Publikováno v:
Journal of Education, Health and Sport, Vol 42, Iss 1 (2023)
The large-scale use of sources of ionizing radiation and related accidents caused a fundamentally new problem. The body's resistance to the influence of adverse environmental factors and the probability of pathological disorders are significantly det
Externí odkaz:
https://doaj.org/article/9545e073638b462a956c9100e79a2b63
Publikováno v:
Journal of Education, Health and Sport, Vol 42, Iss 1 (2023)
Malignant melanoma is the most aggressive and life-threatening skin cancer with increasing incidences over the past decades. Despite accounting for only 4 % of all skin cancers, melanoma confers 80 % of skin cancer induced death. The underlying cause
Externí odkaz:
https://doaj.org/article/a368e10e583b471495910bdf389bc1ec
Autor:
Alexandra S. Silchenko, Anatoly I. Kalinovsky, Sergey A. Avilov, Roman S. Popov, Ekaterina A. Chingizova, Ekaterina S. Menchinskaya, Elena A. Zelepuga, Elena G. Panina, Vadim G. Stepanov, Vladimir I. Kalinin, Pavel S. Dmitrenok
Publikováno v:
Marine Drugs, Vol 21, Iss 12, p 602 (2023)
Four new mono- and trisulfated triterpene penta- and tetraosides, djakonoviosides C1 (1), D1 (2), E1 (3), and F1 (4) were isolated from the Far Eastern sea cucumber Cucumaria djakonovi (Cucumariidae, Dendrochirotida), along with six known glycosides
Externí odkaz:
https://doaj.org/article/6cba1ead07ed41d88567a763e7ac927f
Publikováno v:
Алматы технологиялық университетінің хабаршысы, Vol 0, Iss 1, Pp 21-25 (2021)
In this article, based on the obtained formula for calculating the strength of a pressure fire hose(PFN) under the action of internal hydraulic pressure, the dependence of the disruptive pressure in alatex pressure fire hose, designed for an operatin
Externí odkaz:
https://doaj.org/article/9b461571ab704a17b4c029dad937d24d
Publikováno v:
European Psychiatry, Vol 65, Pp S879-S879 (2022)
Introduction Neuropsychological methods for diagnosing neglect syndrome (NS) are focused on identifying the inability of patients to respond to stimuli localized in contralesional space. There are a large number of methods capable of diagnosing spa
Externí odkaz:
https://doaj.org/article/23046686323342e89023d10bc85eddda