Titlebook: Upper Main Sequence Stars with Anomalous Abundances; Proceedings of the 9 C. R. Cowley,M. M. Dworetsky,C. Mégessier Conference proceedings

短程旅游

休閑

Yu. N. Gnedin,M. A. Pogodin,N. P. Red’kinalchem . die wichtigste Rolle spielte. Das kann nur in Form von Vereisungen ausgedehnter Landgebiete der Fall gewesen sein, wie sie weder in den unmittelbar vorausgehenden, noch in den nachfolgenden Zeitabschnitten der Erdgeschichte eingetreten sind. Der vorausgehende Zeitabschnitt war die Terti?r- o

首創(chuàng)精神

engrossed

Investigations of the Magnetic Fields of Chemically Peculiar Stars of Different Agein and evolution of the stellar magnetic fields in open clusters and associations of different age. In the papers by Borra (1981), Brown et al. (1981) and North and Cramer (1984) have been found some indications on the evolutionary decay of the fossil stellar fields.

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Does ν Cep Indicate a Non-axisymmetric Dynamo?ws a period of about 5 years. It is unplausible that this magnetic field is a relic since νCep was formed by expansion of a B-star. We claim here that νCep represents a dynamo exciting a magnetic field which in the average strongly deviates from symmetry about the rotation axis.

eardrum

G-spot

Characteristic Absorption Features in the Spectra of Ap-Si Stars Between 1250 and 1850 ?ssible. The contribution of the Si II multiplets is calculated in LTE for a typical overabundance x 10. of silicon. It accounts for only a small part of the observed absorption. Common unidentified structures, smaller than the 1400 ? depression are pointed out.

壓倒性勝利

Astrophysics and Space Science Libraryhttp://image.papertrans.cn/u/image/943809.jpg

gene-therapy

https://doi.org/10.1007/978-94-009-4714-6Apsis; LOPES; Variation; astronomy; astrophysics; observatory; photometry; planet; planetoid; star; star forma

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978-94-010-8597-7D. Reidel Publishing Company, Dordrecht, Holland 1986