The Journal of the Astronomical Society of South Africa PDF Download

Author: Astronomical Society of Southern Africa
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 538

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Author: Astronomical Society of South Africa, Cape Town
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 426

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Author: Astronomical Society of Southern Africa
Publisher:
ISBN:
Category :
Languages : en
Pages : 470

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Author: Royal Astronomical Society of Canada
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 794

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"Library catalogue in 1911" (31 p.) appended to v. 4.

Author: S. Böhme
Publisher: Springer Science & Business Media
ISBN: 3662123347
Category : Science
Languages : en
Pages : 787

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Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is devoted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documenta tion of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, compared to which our system of accumu lating abstracts for about six months offers the advantage of greater convenience for the user. Volume 31 contains literature published in 1982 and received before July 15, 1982; some older literature which was received late and which is not recorded in earlier volumes is also included. We acknowledge with thanks contributions to this volume by Dr. J. Bouska, Prague, who surveyed journals and publications in Czech and supplied us with abstracts in English .

Author: Keith Snedegar
Publisher: Lexington Books
ISBN: 0739196251
Category : History
Languages : en
Pages : 207

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Lost in the Stars is a biographical study of Alexander William Roberts, a Free Church of Scotland missionary educator who in 1883 was posted to the Lovedale Institution at Alice, South Africa. Inspired by the night sky of the southern hemisphere, Roberts became a leading observer of variable stars and an early contributor to the theory of close interacting binary stars. He actively promoted the development of colonial scientific culture and was elected president of the South African Association for the Advancement of Science in 1913. His teaching career at Lovedale fostered a commitment to the interests of his African students and their communities. In 1920 Roberts was appointed to the South African senate to represent “native” Africans; he also served as senior member of the Native Affairs Commission. Despite his liberal instincts he acquiesced to the movement toward racial segregation as advanced in the Natives (Urban Areas) and Native Administration Acts. Roberts nonetheless militated against the erosion of the Cape non-racial franchise rights; he resigned from the Native Affairs Commission just as the all-white parliament was poised to remove Africans from the common voters’ roll. His engagement with the politics of race interfered with Roberts’s astronomical research. Although he published nearly one hundred papers in scientific journals most of his observational data remained unknown until the Boyden Observatory’s Roberts archive was digitized in 2006. His influence as a mission educator also has been little known, although among his pupils were journalist and academic D.D.T. Jabavu, the physician James Moroka, and Swazi king Sobhuza I.

Author: AM Cherepashchuk
Publisher: CRC Press
ISBN: 9789056990145
Category : Science
Languages : en
Pages : 264

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This two-part set provides a summary of data on approximately 500 close binary systems in the later evolutionary stages, all of which are currently major topics of binary star research. The main parameters are presented for close binaries containing peculiar companions: Wolf-Rayet stars, white dwarfs, neutron stars and black holes.

Author: S. Böhme
Publisher: Springer Science & Business Media
ISBN: 3662123134
Category : Science
Languages : en
Pages : 845

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Author: Astronomical Society of Southern Africa
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 264

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Author: Siegfried Böhme
Publisher: Springer Science & Business Media
ISBN: 3662123010
Category : Science
Languages : en
Pages : 757

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