Zobrazeno 1 - 10
of 165
pro vyhledávání: '"S, Okrasa"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 1, Pp 201-206 (2020)
The paper reports the results of a physical modelling study of the production of a hypereutectic aluminium alloy to be used for making an alloy vapour source for operation in the magnetron. Within the study, targets from a hypereutectic aluminium-sil
Externí odkaz:
https://doaj.org/article/11bf9b4c522441608b959799a9c9f496
Autor:
B. Wicher, R. Chodun, K. Nowakowska-Langier, S. Okrasa, K. Król, R. Minikayev, G. Strzelecki, K. Zdunek
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 3, Pp 1339-1344 (2018)
This work reports the results of a study of Mo thin films synthesis by DC Pulsed Magnetron Sputtering method (PMS), operating at pulse main frequency of 100 kHz and modulated by the additional modulation frequency, driving in the range of 5-1000 Hz (
Externí odkaz:
https://doaj.org/article/43da1291eb46473c900c167e294c68cd
Autor:
G.W. Strzelecki, K. Nowakowska-Langier, K. Mulewska, M. Zieliński, A. Kosińska, S. Okrasa, M. Wilczopolska, R. Chodun, B. Wicher, R. Mirowski, K. Zdunek
This paper presents the findings of the synthesis of multicomponent (Al, W, Ni, Ti, Nb) alloy coatings from mosaic targets. For the study, a pulsed magnetron sputtering method was employed under different plasma generation conditions: modulation freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d93fe69afbedd68ee10bb48319da7e
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 71(2)
Based on the previous studies, neurokinin B (NKB) participation in the modulation of prolactin secretion at the pituitary level can be assumed, but information concerning this topic is largely insufficient. Therefore, in the present study, we aimed:
Publikováno v:
Reproduction in domestic animals = ZuchthygieneREFERENCES. 55(5)
In pigs, plasma prolactin concentration markedly changes during the oestrous cycle and the regulation of its secretion is very complex. The contribution of neurokinins in this process has not been sufficiently delineated. The aim of the study was to
Publikováno v:
Journal of Animal and Feed Sciences. 27:114-122
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 69(5)
Steroid hormones play an important role in the regulation of cyclic changes in the uterus and preparation of intrauterine environment for the egg fertilization, embryo implantation and maintenance of pregnancy. Their secretion by porcine uterus has b
Autor:
K. Kościukiewicz, A. Żmijewska, Mariusz Dziekonski, Anita Franczak, Wioleta Czelejewska, S Okrasa, Genowefa Kotwica
Publikováno v:
Journal of Animal and Feed Sciences. 24:332-340
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 98:3-8
Concentrations of relaxin in both the utero-ovarian vein (UOV) and jugular vein (JV) as well as those of progesterone and prostaglandin F2 alpha in the UOV were studied on Days 13-17 of the oestrous cycle in sows. Mean relaxin plasma concentrations i
Autor:
Jaroslaw Staszkiewicz, Bartlomiej E. Krazinski, S Okrasa, Tadeusz Kaminski, Mariusz T. Skowronski, Gabriela Siawrys, J Przala, Bartosz Wylot, Krzysztof Płonka
Publikováno v:
Acta Veterinaria Hungarica. 55:435-449
The objective of the study was to examine the expression of the genes coding for proopiomelanocortin (POMC), proenkephalin (PENK) and prodynorphin (PDYN) in porcine luteal cells isolated from corpora lutea (CL) collected on days 3–6, 8–10 and 13