Life Sciences and Space Research XXIII (5) PDF Download

Author: COSPAR. Plenary Meeting
Publisher: Elsevier Science & Technology
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 316

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Book Description

Author: COSPAR. Plenary Meeting
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 472

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Book Description
These proceedings contain 56 papers that cover such topics as extraterrestrial organic chemistry and the origins of life; life on Mars; planetary protection for Mars missions and chemical evolution on Titan.

Author: COSPAR. Plenary Meeting
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 478

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Book Description
Two Spacelab flights with biological payloads on board took place in 1991 and 1992. The highlights of the investigations together with the results of relevant ground-based research are reported in this volume.

Author: R. Holmquist
Publisher: Elsevier
ISBN: 148314903X
Category : Science
Languages : en
Pages : 231

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Book Description
Life Sciences and Space Research, Volume XVIII is a collection of articles on space biology. The book describes the presence of organic molecules found in interstellar space, comets, and meteorites. The text also addresses the role of comets in giving rise to new studies in cometary chemistry, as the source of plasma, or as supplying the mechanism for the formation of amino acids, glycine, and guanine. One paper addresses the possibility of life on the planet Mars touching on chemical reactions of nutrient compound decay and other physio-chemical changes. The book also notes the contribution of cometary volatiles to the study of the primitive earth plus the possible role of metal ions and clays in prebiotic chemistry. Other papers discuss radiation biology concerning both radiobiological results from experiments done in spaceflight and ground laboratories such as the degeneration of rabbit tissues after heavy irradiation. The book then evaluates gravitational biology, including topics such as physiological reactions during acute adaptation to reduced gravity; land plant evolution and gravity; and the development of Polyporus brumalis basidomycete, a kind of fungi, in conditions of weightlessness. Molecular biologists, space engineers, biologists, meteorologists, and genetic engineers will find this book highly valuable.

Author: P. H. A. Sneath
Publisher: Elsevier
ISBN: 1483149722
Category : Science
Languages : en
Pages : 247

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Book Description
Life Sciences and Space Research, Volume XII documents the proceedings of the Life Sciences sessions of the 16th Plenary Meeting of the Committee on Space Research (COSPAR) held in Konstanz in May and June 1973. This compilation includes several studies on the biological effects of radiation produced by particles of very high energy, including the kind of cellular damage these particles cause and the technique for recording particle tracks in relation to biological objects. The effects of weightlessness upon developmental processes in biology and the interaction between weightlessness and other effects of space flight are also deliberated. This book likewise provides a brief discussion on the field of planetary quarantine, implying that all the planets should be protected from unwise contamination. This publication is valuable to students and researchers conducting work on exobiology, radiation biology, gravitational biology, or planetary quarantine.

Author: COSPAR. Plenary Meeting
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 236

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Book Description
These papers report on research by the working group IRI during the 1990-92 period, and the use of the IRI 90 computer code - a modelling system that gives monthly averages of electron density, temperature and ionic composition of the ionosphere.

Author: COSPAR. Plenary Meeting
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 364

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Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 700

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Book Description

Author: COSPAR. Plenary Meeting
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 206

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Book Description
The papers presented at these Topical Meetings addressed research issues concerned with the growth of plants and the recycling of wastes within artificial ecosystems such as Controlled Ecological Life Support Systems (CELSS), the development of bioreactors for use in space and carbon cycling in natural ecosystems. It is anticipated that a better understanding of the dynamics and mechanisms of the natural ecosystems of the Earth, in which human activities play an increasingly important role, will provide significant information to support the development of artificial ecosystems for life support. In turn, it is expected that in developing ecosystems for the specific purpose of supporting humans in space, a better understanding of natural ecosystems will emerge.

Author: COSPAR.
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 176

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Book Description
Cospar Life Sciences and Space Research, Volume XVI covers the proceedings of the Open Meetings of the Working Group on Space Biology of the 20th Plenary Meeting of COSPAR, held in Tel Aviv, Israel, on June 7-18, 1977. The book focuses on the developments in space explorations; approaches for the creation of extraterrestrial intelligence; and biochemical mechanism of the visual-light-flash phenomena. The selection first discusses the Viking Lander biology experiments on Mars. The experiments returned detailed picture of the Martian soil surface chemistry. The text also takes a look at a prelim ...