Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Pavlenko Y."'
Publikováno v:
Технологія виробництва і переробки продуктів тваринництва, Vol 1, Iss 170, Pp 83-89 (2022)
The influence of kappa casein genotype on the formation of economically useful traits of Ukrainian black-and-white dairy cattle has been studied. Genotyping of 25 heads of cattle of the Ukrainian black-and white dairy breed belonging to the Breeding
Externí odkaz:
https://doaj.org/article/4f5bb81f5ddb4787ba0a3f1429cd1ff6
Publikováno v:
Технологія виробництва і переробки продуктів тваринництва, Vol 2, Iss 166, Pp 92-100 (2021)
To study the polymorphism of β-casein gene and its effecton the quality of cow's milk the research was conducted in the breeding herds of Ukrainian Black-and-White Dairy, Lebedynand Simmental breeds. Genotyping of 200 head of cattle wascarried out.
Externí odkaz:
https://doaj.org/article/18bf7b02093747a48b0b09cc8dcf4e50
Publikováno v:
Технологія виробництва і переробки продуктів тваринництва, Vol 1, Pp 74-81 (2021)
In the herd of cattle of the Ukrainian Brown Dairy breed studies were conducted, the purpose of which was to study the influence of the genotype of cows by kappa-casein on the indicators of their milk productivity. Genotyping of 29 heads of cattle. D
Externí odkaz:
https://doaj.org/article/b77be4ef7fb34b2281df5462f3b7b13a
Publikováno v:
Технологія виробництва і переробки продуктів тваринництва, Vol 2, Pp 88-96 (2020)
The Conservation of genetic resources in animal husbandry is a necessity arising from the possibilities and reality of the diversity of the gene pool available in the country, which determines the productive and adaptive capabilities of individual br
Externí odkaz:
https://doaj.org/article/b1b842de951f4690b2bef24aa70b4396
Autor:
Kovács G., Sipőcz B., Pinfield D.J., Hodgkin S.T., Mustill A., Ivanyuk O., Koppenhoefer J., Cruz P., Cappetta M., Birkby J.L., Saglia R., Pavlenko Y.
Publikováno v:
EPJ Web of Conferences, Vol 47, p 01004 (2013)
We report the discovery of WTS-2 b, a typical hot Jupiter in an unusually close 1.02-day orbit to a K-dwarf star. This is the second planet to be discovered in the infrared light curves of the WFCAM Transit Survey (WTS) and is only one-and-a-half tim
Externí odkaz:
https://doaj.org/article/6327b32a4bc049a88e9b5e729eff410e
Autor:
Lodieu, N., Allard, F., Rodrigo, C., Pavlenko, Y., Burgasser, A., Lyubchik, Y., Kaminsky, B., Homeier, D.
Publikováno v:
A&A 628, A61 (2019)
The aim of the project is to define a metallicity/gravity/temperature scale vs spectral types for metal-poor M dwarfs. We obtained intermediate-resolution ultraviolet (R~3300), optical (R~5400), and near-infrared (R~3900) spectra of 43 M subdwarfs (s
Externí odkaz:
http://arxiv.org/abs/1907.03674
Autor:
Pavlenko, Y. V., Kaminsky, B. M., Jenkins, J. S., Ivanyuk, O. M., Jones, H. R. A., Lyubchik, Yu. P.
Publikováno v:
A&A 621, A112 (2019)
Context. We report the results from the determination of stellar masses, carbon and oxygen abundances in the atmospheres of 107 stars from the CHEPS program. Our stars are drawn from a population with a significantly super-solar metallicity. At least
Externí odkaz:
http://arxiv.org/abs/1811.05011
Autor:
Jenkins, J. S., Jones, H. R. A., Tuomi, M., Díaz, M., Cordero, J. P., Aguayo, A., Pantoja, B., Arriagada, P., Mahu, R., Brahm, R., Rojo, P., Soto, M. G., Ivanyuk, O., Yoma, N. Becerra, Day-Jones, A. C., Ruiz, M. T., Pavlenko, Y. V., Barnes, J. R., Murgas, F., Pinfield, D. J., Jones, M. I., López-Morales, M., Shectman, S., Butler, R. P., Minniti, D.
We report the discovery of eight new giant planets, and updated orbits for four known planets, orbiting dwarf and subgiant stars using the CORALIE, HARPS, and MIKE instruments as part of the Calan-Hertfordshire Extrasolar Planet Search. The planets h
Externí odkaz:
http://arxiv.org/abs/1603.09391
Autor:
Začs, L., Sperauskas, J., Grankina, A., Deveikis, V., Kaminskyi, B., Pavlenko, Y., Musaev, F.
Radial velocity measurements, $BVR_C$ photometry, and high-resolution spectroscopy in the wavelength region from blue to near infrared are employed in order to clarify the evolutionary status of the carbon-enhanced metal-poor star HD112869 with uniqu
Externí odkaz:
http://arxiv.org/abs/1511.04953
Autor:
Začs, L., Musaev, F., Kaminsky, B., Pavlenko, Y., Grankina, A., Sperauskas, J., Hrivnak, B. J.
A time series of high-resolution spectra was observed in the optical wavelength region for the bright proto-planetary nebula IRAS22272+5435 (HD235858), along with a simultaneous monitoring of its radial velocity and $BVR_C$ magnitudes. The object is
Externí odkaz:
http://arxiv.org/abs/1511.03450