Human adaptation to simulated gravitational fields
| Autor: | I.F. Vil-Vilyams, V.E. Panfilov, E.B. Shulzhenko |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Adult
Male Atmospheric Science Acceleration Aerospace Engineering Centrifugation Blood Pressure Hypergravity Head-Down Tilt Optics Gravitational field Heart Rate Immersion Immersion (virtual reality) Humans Cardiac Output Simulation Weightlessness Simulation Physics business.industry Hemodynamics Water Astronomy and Astrophysics Mechanics Water-Electrolyte Balance Adaptation Physiological Geophysics Space and Planetary Science Water immersion Aerospace Medicine General Earth and Planetary Sciences business |
| Zdroj: | Acta astronautica. 9(3) |
| ISSN: | 0094-5765 |
| Popis: | We present the results of manned studies in which test subjects were exposed to simulated zero g (water immersion or head-down tilt at −6°) and head-to-feet acceleration. The findings give evidence that humans have different individual tolerances to an acceleration of +3 G z after exposure to zero g , whether simulated by immersion or by head-down tilt. The paper discusses the functional relationship between water balance and cardiac output in the establishment of adaptive reactions to simulated zero g . |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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