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The usual type of clinostat turns slowly to avoid centrifugal effects and this is called the "slow rotation clinostat". There has been debate as to the most suitable speed of rotation: if it is too slow the plant has time to begin physiological responses to gravity; if it is too fast, centrifugal forces and mechanical strains introduce artifacts.
The effects of microgravity, hypogravity and hypergravity simulations on human physiology; Analysis of plant germination and growth during hypergravity exposures; Evaluation of new cardiopulmonary resuscitation techniques in aerospace environments (Evetts-Russomano method) [6] Study of spatial disorientation and space motion sickness
Gravitational biology is the study of the effects gravity has on living organisms. Throughout the history of the Earth life has evolved to survive changing conditions, such as changes in the climate and habitat. However, one constant factor in evolution since life first began on Earth is the force of gravity.
G-616, formally known as GAS canister #G-616: The Effect of Cosmic Radiation on Static Computer Media & Plant Seeds Exposure to Microgravity was an experiment flown on the Space Shuttle as a self-contained experiment, as part of STS-40.
Chemical engineering processes in microgravity often exhibit different behaviors compared to their terrestrial counterparts. Reaction kinetics in microgravity can be altered due to the absence of buoyancy-driven convection. This can lead to more uniform reaction conditions and potentially different reaction rates or product distributions. [17] [37]
Microgravity bioprinting is the utilization of 3D bioprinting techniques under microgravity conditions to fabricate highly complex, functional tissue and organ structures. [1] The zero gravity environment circumvents some of the current limitations of bioprinting on Earth including magnetic field disruption and biostructure retention during the ...
Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element is part of some essential plant constituent or metabolite .
Plants grown inflight experience a microgravity environment, and plants grown on the surface of Mars experience approximately 1/3 the gravity that Earth plants do. However, plants experience normal growth given that directional light is provided. [10] Normal growth is classified as opposite root and shoot growth direction.