Zobrazeno 1 - 5
of 5
pro vyhledávání: '"P. N. Shustarev"'
Publikováno v:
Astronomy Letters. 37:783-790
The results of spectroscopic observations of the star RY Tau in the ultraviolet based on IUE data and in the visual spectral range obtained at ShAO are presented. Despite significant brightness variability in 1983–1984, the Mg II λ2800 A emission
Publikováno v:
Astronomy Reports. 54:823-831
We have analyzed a many-year homogeneous series of spectroscopic data for the star T Tau N. Our optical observations of hydrogen lines and the Hand K lines of CaII have revealed periodic variations of the emission spectrum with a period of 33 ± 1.5
Publikováno v:
Astronomy Reports. 53:643-650
We have searched for protostellar or protoplanetary structures in the vicinity of young T Tauri stars using a technique that is able to distinguish long-period components of the observed light curves. We perform a statistical spectral analysis of the
Autor:
E. S. Babayev, Peter Israelevich, Elyahu Stoupel, Evgeny Abramson, P. N. Shustarev, Jacqueline Sulkes
Publikováno v:
International Journal of Biometeorology. 53:523-534
Environmental physical activity (EPA) is considered as one of main regulators of human homeostasis. Evidence is growing that components of this activity through the "human factor" (i.e., changing human physiological and psychological status) can affe
Autor:
D. I. Shestopalov, P. N. Shustarev
Publikováno v:
Solar System Research. 42:363-371
From the data on bright stars of different spectral and luminosity classes from the 13-color photom- etry catalog, the selective extinction of light by the interstellar dust has been studied. The stars from the 1000- pc vicinity of the Sun were inves