Space Travel and the Effects of Weightlessness on the Human Body [electronic Resource] PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Space Travel and the Effects of Weightlessness on the Human Body [electronic Resource] PDF full book. Access full book title Space Travel and the Effects of Weightlessness on the Human Body [electronic Resource] by Canadian Space Agency. Download full books in PDF and EPUB format.
![Space Travel and the Effects of Weightlessness on the Human Body [electronic Resource] PDF](https://books.google.com/books/content/images/frontcover/DQDVjwEACAAJ?fife=w150-h200)
Author: Canadian Space Agency
Publisher: [Saint-Hubert, Quebec] : Canadian Space Agency
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
![Space Travel and the Effects of Weightlessness on the Human Body [electronic Resource] PDF](https://books.google.com/books/content/images/frontcover/DQDVjwEACAAJ?fife=w80-h100)
Author: Canadian Space Agency
Publisher: [Saint-Hubert, Quebec] : Canadian Space Agency
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: William Thornton
Publisher: Springer
ISBN: 3319328298
Category : Science
Languages : en
Pages : 331
Get Book Here
Book Description
This book focuses on all of the major problems associated with the absence of body weight in space, by analyzing effects, adaption, and re-adaptation upon returning to Earth, using sound scientific principles embedded in a historical context. Serious problems for space travelers range from Space Motion Sickness (SMS) to recently discovered ocular effects that may permanently impair vision. Fluid loss and shifts, spinal changes, and bone and muscle loss are also all results of weightlessness. Starting with a brief definition and history of weightlessness, the authors then address in detail each problem as well as the countermeasures aimed at alleviating them. In some cases, alternative hypotheses regarding what can and should be attempted are also presented. As plans for long-term missions to the Moon and Mars develop, it will be essential to find countermeasures to weightlessness that are effective for missions that could span years.
Author: Michael Fullerton
Publisher:
ISBN: 9781452844657
Category :
Languages : en
Pages : 198
Get Book Here
Book Description
This book examines the generally bad effects of weightlessness on the human body, which can include loss of bone and skeletal muscle mass, heart atrophy, immune system dysfunction and neurological problems. A large number of peer reviewed scientific studies are looked at and commented on. Some of the results of these studies have profound implications, which the author is not shy about pointing out. First hand accounts of the effects of weightlessness on a number of astronauts and cosmonauts are described and commented on. Other sources of information, including websites, are looked at if their ideas relating to weightlessness are interesting and seem well supported by facts. The ideas in this book are important to anyone who goes on a long space mission, especially to Mars or a nearby asteroid. Since the effects of weightlessness on the human body are similar to aging, except much faster, the author feels that this subject has relevance to almost everybody. The best known antidote to the effects of weightlessness has been found to be exercise, which is also able to slow down at least some of the effects of aging on Earth.
Author: Arnauld E. Nicogossian
Publisher: AIAA
ISBN: 9781563471803
Category : Medical
Languages : en
Pages : 328
Get Book Here
Book Description
This third volume in the Space Biology and Medicine series addresses the major issues concerning humans in space, such as metabolism, the immune system, neurosensory and sensory motor functions, gravitational biology, radiation, pharmacokinetics and much more. It is composed of two parts: Effects of Microgravity and Effects of Other Spaceflight Factors. As in the previous two volumes, the contributing authors are experts in their respective fields.
Author: Thais Russomano
Publisher: BoD – Books on Demand
ISBN: 1789232201
Category : Technology & Engineering
Languages : en
Pages : 298
Get Book Here
Book Description
Our anatomy and physiology have been completely shaped by Earth's gravity. All body systems function in synergy with this unseen force. Yet, as we journey further and longer into space, our bodies must conform to a new reality, wherein gravity is absent or reduced, cosmic radiation threatens and our social and familial connections become distant. Into Space: A Journey of How Humans Adapt and Live in Microgravity gives an overview of some of the physiological, anatomical and cellular changes that occur in space and their effects on different body systems, such as the cardiovascular and musculoskeletal, and touches on cultural and psychosocial aspects of leaving behind family and the safety of Earth. It further addresses the complexity of manned space flights, showing how interdisciplinary this subject is and discussing the challenges that space physiologists, physicians and scientists must face as humans seek to conquer the final frontier.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309170311
Category : Science
Languages : en
Pages : 317
Get Book Here
Book Description
Safe Passage: Astronaut Care for Exploration Missions sets forth a vision for space medicine as it applies to deep space voyage. As space missions increase in duration from months to years and extend well beyond Earth's orbit, so will the attendant risks of working in these extreme and isolated environmental conditions. Hazards to astronaut health range from greater radiation exposure and loss of bone and muscle density to intensified psychological stress from living with others in a confined space. Going beyond the body of biomedical research, the report examines existing space medicine clinical and behavioral research and health care data and the policies attendant to them. It describes why not enough is known today about the dangers of prolonged travel to enable humans to venture into deep space in a safe and sane manner. The report makes a number of recommendations concerning NASA's structure for clinical and behavioral research, on the need for a comprehensive astronaut health care system and on an approach to communicating health and safety risks to astronauts, their families, and the public.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309163846
Category : Science
Languages : en
Pages : 464
Get Book Here
Book Description
More than four decades have passed since a human first set foot on the Moon. Great strides have been made in our understanding of what is required to support an enduring human presence in space, as evidenced by progressively more advanced orbiting human outposts, culminating in the current International Space Station (ISS). However, of the more than 500 humans who have so far ventured into space, most have gone only as far as near-Earth orbit, and none have traveled beyond the orbit of the Moon. Achieving humans' further progress into the solar system had proved far more difficult than imagined in the heady days of the Apollo missions, but the potential rewards remain substantial. During its more than 50-year history, NASA's success in human space exploration has depended on the agency's ability to effectively address a wide range of biomedical, engineering, physical science, and related obstacles-an achievement made possible by NASA's strong and productive commitments to life and physical sciences research for human space exploration, and by its use of human space exploration infrastructures for scientific discovery. The Committee for the Decadal Survey of Biological and Physical Sciences acknowledges the many achievements of NASA, which are all the more remarkable given budgetary challenges and changing directions within the agency. In the past decade, however, a consequence of those challenges has been a life and physical sciences research program that was dramatically reduced in both scale and scope, with the result that the agency is poorly positioned to take full advantage of the scientific opportunities offered by the now fully equipped and staffed ISS laboratory, or to effectively pursue the scientific research needed to support the development of advanced human exploration capabilities. Although its review has left it deeply concerned about the current state of NASA's life and physical sciences research, the Committee for the Decadal Survey on Biological and Physical Sciences in Space is nevertheless convinced that a focused science and engineering program can achieve successes that will bring the space community, the U.S. public, and policymakers to an understanding that we are ready for the next significant phase of human space exploration. The goal of this report is to lay out steps and develop a forward-looking portfolio of research that will provide the basis for recapturing the excitement and value of human spaceflight-thereby enabling the U.S. space program to deliver on new exploration initiatives that serve the nation, excite the public, and place the United States again at the forefront of space exploration for the global good.
Author: Jancy C. McPhee
Publisher: U. S. National Aeronautics & Space Administration
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 396
Get Book Here
Book Description
Author: Andrew G. Lee
Publisher: Academic Press
ISBN: 0323915256
Category : Medical
Languages : en
Pages : 242
Get Book Here
Book Description
Prolonged microgravity exposure during long-duration spaceflight (LDSF) produces unusual physiologic and pathologic neuro-ophthalmic findings in astronauts. These microgravity-associated findings collectively define the Spaceflight Associated Neuro-ocular Syndrome (SANS). In this book, the editors compare and contrast prior published work on SANS by the National Aeronautics and Space Administration’s (NASA) Space Medicine Operations Division with retrospective and prospective studies from other research groups. The book describes the possible mechanisms and potential etiologies for SANS, and provides an update and review on the clinical manifestations of SANS including: unilateral and bilateral optic disc edema, globe flattening, choroidal and retinal folds, hyperopic refractive error shifts, and focal areas of ischemic retina (i.e., cotton wool spots). The ocular imaging findings (e.g., retinal nerve fiber layer, optic disc, and choroidal changes on optical coherence tomography) of SANS is also described, including the intraorbital and intracranial findings on orbital ultrasound and magnetic resonance imaging. The knowledge gaps for in-flight and terrestrial human research including potential countermeasures for future stud is also explored, including reports on the in-flight and terrestrial human and animal research being investigated by NASA and its partners to study SANS both prospectively and longitudinally and in preparation for future long duration manned missions to space including the moon, the asteroid belt, or Mars. We think this is a unique topic and hope that NASA and its research partners continue to study SANS in preparation for future longer duration manned space missions. Written in an easy-to-read manner, the book adopts a translational approach and explores the science and the clinical manifestations of Space flight associated neuro-ocular syndrome. It is also multi-disciplinary and suitable for both clinicians and researchers in ophthalmology, neurology, and aerospace medicine interested in SANS SANS is a unique space flight disorder that has no terrestrial equivalent. The book involves contributions from international experts across multiple disciplines to tackle the problem of SANS Summarizes and reviews the current findings of SANS, including possible mechanisms and potential etiologies, clinical manifestations, current reports on the in-flight and terrestrial human and animal research, and ocular imaging findings
Author: Charlene Homer
Publisher: Classroom Complete Press
ISBN: 1771677201
Category : Juvenile Nonfiction
Languages : en
Pages : 30
Get Book Here
Book Description
**This is the chapter slice "Becoming as Astronaut" from the full lesson plan "Space Travel & Technology"** Create a Vision of Tomorrow with your students today as they imagine being part of the crew of a shuttle mission to the International Space Station. Your students will become the scientists, engineers, astronauts and leaders who will continue the Vision for Space Exploration as it carries humanity back to the moon, then on to Mars and beyond. Today's teachers play an important role in preparing students for that journey. Our resource provides ready-to-use information and activities for remedial students using simplified language and vocabulary. Science concepts are presented in a way that makes them more accessible to students and easier to understand. Comprised of reading passages, student activities, test prep, and color mini posters, our resource can be used effectively for whole-class. All of our content is aligned to your State Standards and are written to Bloom's Taxonomy and STEM initiatives.
