Zobrazeno 1 - 10
of 1 406
pro vyhledávání: '"A. V. Zhuk"'
Autor:
A. V. Zhuk, I. I. Myshiliuk
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна: Серія Екологія, Iss 28, Pp 101-111 (2023)
Purpose. The differences in 20-year tree cover dynamics were analysed for the three experimental strata, which correspond to the former administrative districts and are located along the landscape socio-ecological gradient on the territory of Cherniv
Externí odkaz:
https://doaj.org/article/7de190129aca4df8b6c494725e88b88f
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 14, Iss 1, Pp 137-144 (2023)
Intracytoplasmic spermatozoid injection (ICSI) is one of the commonest methods used in assisted reproductive technologies in human medicine. However, this procedure has low efficacy for bovines, mainly because of insufficient activation of oocytes af
Externí odkaz:
https://doaj.org/article/3cb73519c1304791bc75d3f280e3955d
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 13, Iss 3, Pp 265-271 (2022)
Producing embryos in vitro is an important technology used to improve the genetic potential of cattle and perfect the programs of their breeding. Regardless of the way they are produced, all embryos that had not been used for transplantation to recip
Externí odkaz:
https://doaj.org/article/43cc3da6b6934fcb87903b727f79a49d
В Т-образном лабиринте крылатые расселительницы многоядного вида тлей Myzuspersicaeвыбирают потенциальные кормовые растения с различающейс
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1594::ad8cbc03420f775114fd868315f78519
http://elib.bsu.by/handle/123456789/123225
http://elib.bsu.by/handle/123456789/123225
Autor:
M. M. Fedoriak, L. I. Tymochko, O. O. Shkrobanets, A. V. Zhuk, O. F. Deli, S. S. Podobivskiy, V. G. Mikolaychuk, O. O. Kalynychenko, U. V. Leheta, O. D. Zarochentseva
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна: Серія Екологія, Iss 25, Pp 111-124 (2021)
Purpose. To estimate honey bee (Apis mellifera Linnaeus, 1758) colony winter loss rate for Ukraine after the winter 2019–2020 in the context of international COLOSS survey. Methods. Analysis of the results of the survey of Ukrainian beekeepers o
Externí odkaz:
https://doaj.org/article/0d3f082309414ccdbc10fd8dbd65c08d
Autor:
Aleksandr V. Zhuk
Publikováno v:
Археология евразийских степей, Iss 5, Pp 42-56 (2021)
The paper features the preliminary results of historiographical research on such an important area of Russian archaeological science as the organization and conduct of field surveys. Using the example of Russian archaeologists of the late 19th centur
Externí odkaz:
https://doaj.org/article/497636405b75448dbbf6f51bb550f348
Autor:
V. M. Galynsky, A. V. Zhuk
Publikováno v:
Высшее образование в России, Vol 30, Iss 6, Pp 35-46 (2021)
The article analyzes the results of the Scimago Institutions Rankings for the entire period of its existence and presents the detailed description of the rating methodology and necessary condition for the inclusion in the ranking list, i.e. the publi
Externí odkaz:
https://doaj.org/article/60fb22495623431ab830d23cc22c30a9
Autor:
А. V. Zhuk, O. D. Zarochentseva
Publikováno v:
Український гідрометеорологічний журнал, Iss 27, Pp 66-75 (2021)
Introduction. Every year industrial development and economic growth make light pollution worsen on a global scale. It is a well-known fact that artificial outdoor lighting causes destruction of wildlife habitat, impacts circadian rhythms of all livin
Externí odkaz:
https://doaj.org/article/0415b195b6ca45c487cf849c60b4ae43
Publikováno v:
Âderna Fìzika ta Energetika, Vol 22, Iss 2, Pp 182-188 (2021)
The differences in the dynamics of the flavonoids and phenols content in plants of eight genotypes of matricaria in the control and at presowing UV-C and X-ray irradiation of seeds were studied. Groups of genotypes by the stimulating effect on the co
Externí odkaz:
https://doaj.org/article/950d4b6a05114e83a660622571254d83
Publikováno v:
Electrical engineering & Electromechanics, Iss 6, Pp 24-29 (2020)
Goal. Finding ways to improve the quality of operation of the electrode wire feeder in terms of increasing the frequency of undistorted pulse feed with controlled characteristics, in particular its speed, as well as developing methods to simplify the
Externí odkaz:
https://doaj.org/article/cbbe59205e20460a880ebef30ed193fe