Gravitational Biology I
Title | Gravitational Biology I PDF eBook |
Author | Markus Braun |
Publisher | Springer |
Total Pages | 122 |
Release | 2018-07-20 |
Genre | Science |
ISBN | 3319938940 |
This book summarizes what is currently known about gravity sensing and response mechanisms in microorganisms, fungi, lower and higher plants; starting from the historical eye-opening experiments from the 19th century up to today’s extremely rapid advancing cellular, molecular and biotechnological research. All forms of life are constantly exposed to gravity and it can be assumed that almost all organisms have developed sensors and respond in one way or the other to the unidirectional acceleration force,this books shows us some of these different ways. The book is written for plant biologists and microbiologists as well as scientists interested in space and gravitational biology.
Gravitational Biology II
Title | Gravitational Biology II PDF eBook |
Author | Wolfgang Hanke |
Publisher | Springer |
Total Pages | 94 |
Release | 2018-12-30 |
Genre | Medical |
ISBN | 3030005968 |
This volume of the series Space Life Sciences provides insights into the latest findings of gravity research and the effect of gravity on biological systems, specifically on a cellular and molecular level. It starts by explaining the underlying physics of gravity and presenting some novel ideas on the basic principles of gravity perception. It then goes on to discuss how, in response to gravity perception, secondary messengers such as calcium and hydrogen peroxide, might control responses further downstream, like gene and protein expression and modulation. Further, it describes the consequences for animal and plant cells as well as for metabolism. Written by experts in the field, this book is a valuable resource for students and researchers in biochemistry, medicine and biomedicine, wanting to gain a solid understanding of membrane biology, secondary messenger function and gene and protein expression, specifically in the context of gravity.
Fundamentals of Space Biology
Title | Fundamentals of Space Biology PDF eBook |
Author | Gilles Clément |
Publisher | Springer Science & Business Media |
Total Pages | 394 |
Release | 2006-10-28 |
Genre | Science |
ISBN | 0387379401 |
This book examines the effects of spaceflight at cellular and organism levels. Research on the effects of gravity - or its absence - and ionizing radiation on the evolution, development, and function of living organisms is presented in layman's terms. The book describes the benefits of space biology for basic and applied research to support human space exploration and the advantages of space as a laboratory for scientific, technological, and commercial research.
Gravity and the Behavior of Unicellular Organisms
Title | Gravity and the Behavior of Unicellular Organisms PDF eBook |
Author | Donat-Peter Häder |
Publisher | Cambridge University Press |
Total Pages | 280 |
Release | 2005-01-17 |
Genre | Science |
ISBN | 9780521820523 |
Unicellular organisms use gravity as an environmental guide to reach and stay in regions optimal for their growth and reproduction. These single cells play a significant role in food webs and these factors together make the effects of gravity on unicellular organisms a fascinating and important subject for scientific study. In addition, they present valuable model systems for studying the mechanisms of gravity perception, a topic of increasing interest in these days of experimentation in space. This book reveals how single cells achieve the same sensoric capacity as multicellular organisms like plants or animals. It reviews the field, discussing the historical background, ecological significance and related physiology of unicellular organisms, as well as various experimental techniques and models with which to study them. Those working on the biology of unicellular organisms, as well as in related areas of gravitational and space science will find this book of value.
Biological and Medical Research in Space
Title | Biological and Medical Research in Space PDF eBook |
Author | David Moore |
Publisher | Springer Science & Business Media |
Total Pages | 582 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3642610994 |
Life Science studies in space were initially driven by the need to explore how man could survive spaceflight conditions; the effects of being launched un der high accelerations, exposed to weightlessness and radiation for different periods of time, and returned to Earth in safety. In order to substantiate the detailed knowledge of potentially adverse effects, many model experiments were launched using organisms which ranged from bacteria, plants, inverte brates, rodents and primates through to man. Although no immediate life threatening effects were found, these experiments can be considered today as the precursors to life science research in space. Many unexplained effects on these life forms were attributed to the condition of weightlessness. Most of them were poorly recorded, poorly published, or left simply with anecdotal information. Only with the advent of Skylab, and later Spacelab, did the idea emerge, and indeed the infrastructure permit, weightlessness to be considered as an ex tended tool for research into some fundamental mechanisms or processes as sociated with the effect of gravity on organisms at all levels. The initial hy pothesis to extrapolate from hypergravity through 1 x g to near 0 x g effects could no longer be retained, since many of the experiment results were seen to contradict the models or theories in the current textbooks of biology and physiology. The past decade has been dedicated primarily to exploratory research.
1987-88 NASA Space/gravitational Biology Accomplishments
Title | 1987-88 NASA Space/gravitational Biology Accomplishments PDF eBook |
Author | Thora W. Halstead |
Publisher | |
Total Pages | 212 |
Release | 1988 |
Genre | Gravity |
ISBN |
The 1987-1988 NASA Space/Gravitational Biology Accomplishments
Title | The 1987-1988 NASA Space/Gravitational Biology Accomplishments PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Total Pages | 212 |
Release | 2018-08-04 |
Genre | |
ISBN | 9781724678751 |
Individual technical summaries of research projects of the NASA Space/Gravitational Biology Program, for research conducted during the period January 1987 to April 1988 are presented. This Program is concerned with using the characteristics of the space environment, particularly microgravity, as a tool to advance knowledge in the biological sciences; understanding how gravity has shaped and affected life on earth; and understanding how the space environment affects both plant and animal species. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications. Halstead, Thora W. (Editor) Unspecified Center NASA-TM-4079, NAS 1.15:4079 NASW-4324...