Bioastronautical Measurements of Ionizing Radiations in Space PDF Download
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Author: Herman Yagoda
Publisher:
ISBN:
Category : Ionizing radiation
Languages : en
Pages : 52
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Book Description
Author: Herman Yagoda
Publisher:
ISBN:
Category : Ionizing radiation
Languages : en
Pages : 52
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Book Description
Author: Herman Yagoda
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
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Book Description
Author: Herman Yagoda
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Christine E. Hellweg
Publisher: Springer Nature
ISBN: 3030467449
Category : Science
Languages : en
Pages : 111
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Book Description
This volume of the series Springer Briefs in Space Life Sciences explains the physics and biology of radiation in space, defines various forms of cosmic radiation and their dosimetry, and presents a range of exposure scenarios. It also discusses the effects of radiation on human health and describes the molecular mechanisms of heavy charged particles’ deleterious effects in the body. Lastly, it discusses countermeasures and addresses the vital question: Are we ready for launch? Written for researchers in the space life sciences and space biomedicine, and for master’s students in biology, physics, and medicine, the book will also benefit all non-experts endeavouring to understand and enter space.
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721078066
Category :
Languages : en
Pages : 106
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Book Description
The accurate prediction of ionizing radiation exposure in low-Earth orbit is necessary in order to minimize risks to astronauts, spacecraft and instrumentation. To this end, models of the radiation environment, the AP-8 trapped proton model and the AE-8 trapped electron model, have been developed for use by spacecraft designers and mission planners. It has been widely acknowledged for some time now by the space radiation community that these models possess some major shortcomings. Both models cover only a limited trapped particle energy region and predictions at low altitudes are extrapolated from higher altitude data. With the launch of the first components of the International Space Station with numerous constellations of low-Earth orbit communications satellites now being planned and deployed, the inadequacies of these trapped particle models need to be addressed. Efforts are now underway both in the U.S. and in Europe to refine the AP-8 and AE-8 trapped particle models. This report is an attempt to collect a significant fraction of data for use in validation of trapped radiation models at low altitudes. Benton, E. R. and Benton, E. V. Marshall Space Flight Center NAS8-40294
Author: Percival D. McCormack
Publisher: Springer Science & Business Media
ISBN: 1461315670
Category : Science
Languages : en
Pages : 845
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Book Description
This volume is based on the proceedings of an Advanced Study Institute (ASI) sponsored by the North Atlantic Treaty Organization (NATO) held October 1987 in Corfu, Greece. The Institute received financial support from the National Aeronautics and Space Administration, U.S.A. Armed Forces Radiobiology Research Institute, U.S.A. Department of Energy, U.S.A. Deutsche Forschungs-und Versuchanstalt fur Luft und Raumfahrt e.v., Kaln, Germany The advent of the shuttle era is providing fresh impetus for large space ventures such as communication centers, solar power stations, astronomical observatories, orbiting factories, and space based radar. Such ventures will rely heavily on an extensive and prolonged human presence in space doing in-orbit construction, maintenance, and opera tion. Among the advantages of location in space are the near zero gravity environment, commanding location, and the reception of solar energy and astronomical signals unattenuated by the atmosphere. Central to long-term manned space missions are the problems associated with the effects of exposure to ionizing radiations on humans. Manned space mis sions in the past have encountered relatively benign radiation environ ments because of their very short duration and orbit configuration. However, crew stay time of up to a year has been recently achieved by the Soviet space program; and Mars missions lasting several years are under serious consideration.
Author: Erik Seedhouse
Publisher: Springer
ISBN: 3319746154
Category : Science
Languages : en
Pages : 125
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Book Description
This brief explores the biological effects of long-term radiation on astronauts in deep space. As missions progress beyond Earth's orbit and away from the protection of its magnetic shielding, astronauts risk constant exposure to higher levels of galactic cosmic rays and solar particle events. The text concisely addresses the full spectrum of biomedical consequences from exposure to space radiation and goes on to present possible ways to mitigate such dangers and protect astronauts within the limitations of existing technologies.
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 668
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Author: L. Heilbronn
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 200
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Book Description
Author: James Fletcher Parker
Publisher:
ISBN:
Category : Space medicine
Languages : en
Pages : 972
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Book Description
