Search

Your search keyword '"R A, Kochkin"' showing total 2 results
Start Over Author "R A, Kochkin" Language undetermined
2 results on '"R A, Kochkin"'

1. [Traditional nutrition and demography in the Arctic zone of Western Siberia]

Author

S V, Andronov, A A, Lobanov, F A, Bichkaeva, A I, Popov, A D, Fesyun, A A, Mukhina, A P, Rachin, R A, Kochkin, L P, Lobanova, E N, Bogdanova, O M, Shaduyko, and M V, Nikitin

Subjects
Adult, Pregnancy Complications, Siberia, Food Preferences, Adolescent, Arctic Regions, Pregnancy, Surveys and Questionnaires, Humans, Nutritional Status, Female, Middle Aged, Aged
Abstract

High requirements for macro- and micronutrients of the organism of a pregnant woman living in the Far North are associated with the influence of extreme factors of high latitudes, and the needs of the mother and the growing fetus. Only the products of the unique food culture of the Arctic people - the Nenets, make it possible to meet the emerging needs.

Published
2019

2. Focusing effect of periodic gravitational waves

Author

Yu. G. Sbytov and R. A. Kochkin

Subjects
Physics, Physics::General Physics, Gravitational-wave observatory, General relativity, Gravitational wave, Speed of gravity, General Physics and Astronomy, Gravitational acceleration, Gravitational constant, General Relativity and Quantum Cosmology, Classical mechanics, Gravitational field, Quantum electrodynamics, Gravitational redshift
Abstract

A study is made of the focusing of test particles and light rays in the field of periodic plane gravitational waves described by exact solutions of the Einstein equations. The periodicity of the focusing is investigated as a function of the type of polarization of the gravitational wave, its frequency, and intensity. The magnitude of the effect is estimated for the gravitational radiation of a pulsar.

Published
1978
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results