Zobrazeno 1 - 10
of 483
pro vyhledávání: '"V D, FEDOROV"'
Publikováno v:
2022 Systems of Signals Generating and Processing in the Field of on Board Communications.
Publikováno v:
2021 Systems of Signals Generating and Processing in the Field of on Board Communications.
The creation of one panorama from several images is today a popular user application in modern multimedia devices. Now, existing stitching methods strive to ensure maximum visual quality, while the algorithms allow the appearance of unreliable object
Publikováno v:
Moscow University Biological Sciences Bulletin. 66:32-36
Phytoplankton community responses were used in a heavy metals (HM) marine pollution monitoring biological system. A multifactorial analysis was used in in situ experiments in the White Sea to study HM toxicity to a planktonik algae population in thei
Autor:
M. V. Timofeev, A. V. Safonov, O. A. Arzhatkina, S. A. Krasikov, V. D. Fedorov, V. M. Chumarev, L. Yu. Udoeva, M. N. Sviridova
Publikováno v:
Russian Journal of Applied Chemistry. 77:196-200
Phase composition of iron-based tantalum-niobium alloys (Ta 2-5, Nb 3-6, Si up to 12, C 1.4-2.4%) was studied. The kinetics of leaching of ferroalloys with H2SO4 aqueous solutions and with mixtures of sulfuric and hydrofluoric acids was considered. T
Publikováno v:
Biology Bulletin. 31:67-74
The rate of photosynthetic carbon fixation (P) in the diatom Thalassiosira weissflogii cultivated in the presence of exogenous glucose in the medium (0–10.56 μg C/l) at different levels of illumination—25, 50, and 100 μE/(m2 s)—was studied as
Autor:
P. B. Baskov, A.M Provorova, V. D. Fedorov, V. V. Sakharov, Ahmed Boutarfaia, Ma. Poulain, M. Poulain, Vladimir Shiryaev, M. F. Churbanov
Publikováno v:
Journal of Non-Crystalline Solids. 284:79-84
Fluoride glasses, for the production of IR optical fibers, have a tendency to crystallization. The crystallization of fluoride glasses is one of the main reasons for non-intrinsic optical losses due to scattering in fibers. The crystallization kineti
Publikováno v:
Inorganic Materials. 37:1085-1091
The separation coefficients of ZrF4(HfF4) and metal fluoride impurities in the process of vacuum sublimation between 900 and 1200 K in the molecular vaporization regime were calculated. The separation coefficients were found to decrease in the order
Publikováno v:
Journal of Applied Polymer Science. 74:1054-1070
Studies were done to understand the effects of polyamide 12 (PA 12) incorporation on microphase separation (microsegregation) in thermoplastic polyurethanes (TPU) based on oligoether (polytetramethylene oxide, molecular weight, 1000) and oligoester (
Autor:
A. P. Simonenkov, V. D. Fedorov
Publikováno v:
Bulletin of Experimental Biology and Medicine. 123:525-533
Clinical manifestations of serotonin deficiency, its genesis, diagnostics, and treatment are described. the contribution of free hemoglobin and myoglobin to the genesis of absolute serotonin deficiency — disseminated intravascular coagulation (DIC)
Autor:
A. P. Simonenkov, V. D. Fedorov
Publikováno v:
Bulletin of Experimental Biology and Medicine. 123:90-95
The role of exo- and endogenous serotonin antagonists in the onset and maintenance of chronic serotonin insufficiency is demonstrated. Experimental and clinical administration of serotonin reduces tissue hypoxia in patients with diabetic and/or age-r