Zobrazeno 1 - 10
of 450
pro vyhledávání: '"N, Vasilev"'
Publikováno v:
Trakia Journal of Sciences, Vol 21, Iss 3, Pp 224-229 (2023)
The aim of the presented study was to establish the conception rate in Bulgarian Murrah buffaloes submitted to estrus synchronization via Presynch/Ovsynch protocol applied in non-breeding and breeding season. The experiment was conducted in 24 buff
Externí odkaz:
https://doaj.org/article/1891a1197a9544b4a386b2340ed24be1
Publikováno v:
Вестник университета, Vol 0, Iss 2, Pp 101-109 (2023)
This article is devoted to the relevant topic of reducing the concentration of greenhouse gases in the Earth’s atmosphere. The relevance of the article is confirmed by the fact that within the framework of the Paris Agreement, a number of countries
Externí odkaz:
https://doaj.org/article/4454e693d63740b29205b26ad22d91e6
Publikováno v:
Bulgarian Journal of Veterinary Medicine, Vol 25, Iss 4, Pp 603-612 (2022)
The goal of this study was to determine the plasma concentrations of the acute phase proteins fibrino-gen and ceruloplasmin during the pregnancy and postpartum period in goats. The experiment was carried out with six clinically healthy Bulgarian nati
Externí odkaz:
https://doaj.org/article/d01545d24e304fbda518a25171d9844c
Autor:
Alexandra S. Bobe, Anna O. Voznesenskaya, Aleksey V. Bakholdin, Vladimir E. Strigalev, Vladimir N. Vasilev
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 21, Iss 3, Pp 320-325 (2021)
When developing oil fields, there is an urgent task to quickly determine the type of pumped formation fluid, which includes formation gas, formation oil and formation water. In this paper, we propose a new type of a sensor element designed for flow
Externí odkaz:
https://doaj.org/article/4826d74ee19d4b98bfaa8fa3767f6784
Publikováno v:
Bulgarian Journal of Veterinary Medicine, Vol 24, Iss 1, Pp 97-107 (2021)
Many drugs and toxic compounds are subjected to disposition and metabolism in bovine mammary epithelial cells (bMECs). For rapid investigation of different compounds and their possible interactions, validated in vitro models are needed. Therefore, th
Externí odkaz:
https://doaj.org/article/327ea3b79fa5476199abc44c04ba96c2
Publikováno v:
Agricultural Science and Technology, Vol 13, Iss 1, Pp 3-11 (2021)
Abstract. The goal of this review is to consider and discuss the scientific literature related to the effect of heat stress (HS) on reproductive performance in dairy cows and opportunities to reduce its effects. The information in literature shows th
Externí odkaz:
https://doaj.org/article/a0c042f684cb44f29862e07f7f4e3b94
Autor:
Yu. N. Vasilev, A. Yu. Tsvetkova
Publikováno v:
Управленческое консультирование, Vol 0, Iss 11, Pp 140-153 (2021)
The latest technologies for climate change mitigation are carbon capture and storage (CCS). Some countries are developing CCS projects, and they are currently at different stages of deployment. Despite the signing of international agreements on clima
Externí odkaz:
https://doaj.org/article/cb61cbb8fabb451aaccfd162cf953af1
Autor:
J. G. Birulina, V. V. Ivanov, E. E. Buyko, V. V. Bykov, l V. Smagliy, A. V. Nosarev, I. V. Petrova, S. V. Gusakova, O. S. Popov, V. N. Vasilev
Publikováno v:
Бюллетень сибирской медицины, Vol 19, Iss 4, Pp 14-20 (2021)
Purpose. The study is focused on development of high-fat, high-carbohydrate diet-induced experimental model of metabolic syndrome (MS) in rats.Materials and methods. The 6-week old Wistar rats (n = 20) were used for study. Rats were separated into co
Externí odkaz:
https://doaj.org/article/02ea929003564e3abaa8095e3ab686d0
Publikováno v:
Trakia Journal of Sciences, Vol 18, Iss 4, Pp 405-411 (2020)
Nowadays, a modern trend of the animal husbandry is to increase the reproductive potential of livestock and poultry. There is a large interest worldwide in discovering new and safe non-hormonal biologically active substances obtained from natural sou
Externí odkaz:
https://doaj.org/article/57399bf845d74bd18d80956ba788221b
Autor:
Vitaliy N. Vasilev
Publikováno v:
Нижневолжский археологический вестник, Vol 19, Iss 2, Pp 129-152 (2020)
Based on the available archaeological material, the article covers a number of issues related to the kurgans of nomads from the middle of the 1st millennium BC within the sub-mountain zone of the Bashkir Trans-Urals, embankments of which were built u
Externí odkaz:
https://doaj.org/article/cc8906c1bb7741c5a93e50e9535d7beb