Search Results - "Parfent'ev, N A"

A mathematical model of a system for regulating a vacuum radiator of variable temperature by Parfent’ev, N. A.

“…The stability of a multiloop system for controlling a highly accurate radiator is analyzed.[PUBLICATION ABSTRACT]…”
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A thermal model of the phase transition of a high-temperature eutectic in a cylindrical vessel by Parfent’ev, N. A.

“…A model to describe the phase transition of a material enclosed in a cylindrical vessel is constructed. Different methods of determining the phase-transition…”
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Contemporary State of Providing Uniformity of Luminous Quantity Measurements by Ogarev, S. A., Sapritskii, V. I., Parfent'ev, N. A., Tolstykh, G. N., Sharoshkin, A. V.

“…The article is devoted to the state primary standard of the luminous intensity unit (candela) and luminous flux unit (lumen) of continuous and pulsed radiation…”
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Spectrum of the Venus day sky by Moroz, V. I, Golovin, Yu. M, Ekonomov, A. P, Moshkin, B. E, Parfent'ev, N. A, San'ko, N. F

“…The spectrum of solar radiation reflected by Venus' atmosphere has long been studied by ground-based telescopes. These studies were a major source of…”
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Low-molecular peptides in food as factors altering the resistance of rats to emotional stress by Dmitrieva, N V, Koplik, E V, Ioffe, M L, Voronov, E B, Parfent'ev, N A

“…The authors studied the resistance of animals to emotional stress when they were given in the diet, as a source of protein, casein and a protein fraction…”
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Multi-parameter biological models for the control of contamination of liquid media by Mitrokhin, N M, Kaplan, E Ia, Parfent'ev, N A

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Method for studying the function of the olfactory analyzer in white rats using the respiratory reflex by Kostrodymov, N N, Parfent'ev, N A

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Automated system for the throughput and processing of a complex of physiological indices on laboratory animals by Parfent'ev, N A, Dmitrieva, N V

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