Study Of Space Station Contamination Effects
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A Study Of Space Station Contamination Effects
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Author : Marsha R. Torr
language : en
Publisher:
Release Date : 1988
A Study Of Space Station Contamination Effects written by Marsha R. Torr and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Contamination (Technology) categories.
Study Of Space Station Contamination Effects
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Author : National Aeronautics and Space Administration. Office of Space Science and Applications
language : en
Publisher:
Release Date : 1988
Study Of Space Station Contamination Effects written by National Aeronautics and Space Administration. Office of Space Science and Applications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
A Study Of Space Station Contamination Effects
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Author : Marsha R. Torr
language : en
Publisher:
Release Date : 1988
A Study Of Space Station Contamination Effects written by Marsha R. Torr and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Contamination (Technology) categories.
A Study Of Space Station Contamination Effects
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Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 1988
A Study Of Space Station Contamination Effects written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Space vehicles categories.
A Study Of Space Station Contamination Effects
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Author : Marsha R. Torr
language : en
Publisher:
Release Date : 1988
A Study Of Space Station Contamination Effects written by Marsha R. Torr and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Contamination (Technology) categories.
Theoretical Study On The Effect Of The Design Of Small Milli Newton Thruster Jets On Molecular Contamination For The Space Station
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Author : Ben R. Riley
language : en
Publisher:
Release Date : 1986
Theoretical Study On The Effect Of The Design Of Small Milli Newton Thruster Jets On Molecular Contamination For The Space Station written by Ben R. Riley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
Theoretical Study On The Effect Of The Design Of Small Milli Newton Thruster Jets On Molecular Contamination For The Space Station
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Author : Ben R. Riley
language : en
Publisher:
Release Date : 1986
Theoretical Study On The Effect Of The Design Of Small Milli Newton Thruster Jets On Molecular Contamination For The Space Station written by Ben R. Riley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
Refinements To The Methods For Developing Spacecraft Exposure Guidelines
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2016-04-07
Refinements To The Methods For Developing Spacecraft Exposure Guidelines written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-07 with Science categories.
Human spaceflight is inherently risky, with numerous potential hazards posed at each phase of a mission. Potential health risks during spaceflights include short-term health consequences from being in microgravity, as well as long-term health consequences that arise, or continue, months or years after a flight. Additional health considerations are risks posed by exposure to environmental contaminants onboard spacecraft. Because the International Space Station and spacecraft are closed environments that require recirculation of air and water supplies, some contamination of the air and water will occur. Even with onboard air and water purification systems, chemicals will accumulate in the air and water as they recirculate or are recycled onboard. Therefore, it is necessary for the National Aeronautics and Space Administration (NASA) to identify hazardous contaminants and determine exposure levels that are not expected to pose a health risk to astronauts. NASA uses spacecraft maximum allowance concentrations (SMACs) and spacecraft water exposure guidelines (SWEGs) to provide guidance on acceptable exposures to air and water contaminants during normal operations and emergency situations. Refinements to the Methods for Developing Spacecraft Exposure Guidelines updates the methods for establishing SMACs and SWEGs and assists NASA with identifying chemicals that need updated SMACs or SWEGs and new chemicals for which these guidelines should be developed.
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2000-03-02
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-03-02 with Technology & Engineering categories.
The National Aeronautics and Space Administration (NASA) is aware of the potential toxicological hazards to crew members that might be associated with prolonged spacecraft missions. Despite major engineering advances in controlling the atmosphere within spacecraft, some contamination of the air appears inevitable. NASA has measured numerous airborne contaminants during space missions. As the missions increase in duration and complexity, ensuring the health and well-being of astronauts traveling and working in this unique environment becomes increasingly difficult. As part of its efforts to promote safe conditions aboard spacecraft, NASA requested the National Research Council (NRC) to develop guidelines for establishing spacecraft maximum allowable concentrations (SMACs) for contaminants, and to review SMACs for various spacecraft contaminants to determine whether NASA's recommended exposure limits are consistent with the guidelines recommended by the subcommittee. In response to this request, the NRC first developed criteria and methods for preparing SMACs for spacecraft contaminants, published in its 1992 report Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants. Since then, the NRC's Subcommittee on Spacecraft Maximum Allowable Concentrations has been reviewing NASA's documentation of chemical-specific SMACs. This report is the fourth volume in the series Spacecraft Maximum Allowable Concentrations for Space Station Contaminants. The first volume was published in 1994 and the second and third in 1996. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants: Volume 4 has been reviewed in draft form by individuals chosen for their technical expertise and diverse perspectives in accordance with procedures approved by the NRC's Report Review Committee for reviewing NRC and Institute of Medicine reports. The purpose of that Independent review was to provide candid and critical comments to assist the NRC in making the published report as sound as possible and to ensure that the report meets institutional standards for objectivity, evidence, and responsiveness to the study charge. The review comments and draft manuscript remain confidential to protect the integrity of the deliberative process.
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1997-01-02
Spacecraft Maximum Allowable Concentrations For Selected Airborne Contaminants written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-01-02 with Technology & Engineering categories.
The National Aeronautics and Space Administration (NASA) has measured numerous airborne contaminants in spacecraft during space missions because of the potential toxicological hazards to humans that might be associated with prolonged spacecraft missions. This volume reviews the spacecraft maximum allowable concentrations (SMACs) for various contaminants to determine whether NASA's recommended exposure limits are consistent with recommendations in the National Research Council's 1992 volume Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants.