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Displaying 1—10 of 1000 matches for query "The_Cell_Nucleus_in_Physiological_and_Experimentally_Induced_Hypometabolism" retrieved in 0.040 sec with these stats:
- "the" found 506431 times in 20587 documents
- "cell" found 1447 times in 700 documents
- "nucleus" found 167 times in 123 documents
- "in" found 179422 times in 17737 documents
- "physiolog" found 492 times in 333 documents
- "and" found 284902 times in 19361 documents
- "experiment" found 2030 times in 1514 documents
- "induc" found 205 times in 166 documents
- "hypometabol" found 21 times in 7 documents
... hypometabolism. We paid particular attention to the cell nucleus, as it is the site of chief metabolic functions, such as DNA replication and RNA transcription. Our observations revealed no significant modification in the basic features of cell ...
... the cell nucleus undergoes an important structural reorganisation during the hypometabolic period. Interestingly, despite the drastic reduction in pre-mRNA transcriptional and processing rate, cell ...
... shock proteins and identification of DNA fragmentation. At 5min at modeled microgravity and hypergravity, the histology of the cells in culture and the tissues was altered, microtubules and mitochondria were disorganized. Numerous cells underwent apoptosis. Immunostaining for enzymes involved in ion transmembrane transport, as Na+/K+ATPase and cotransporter proteins, and in steroidogenesis ...
... is the involvement of human that causes the outcomes we observe and which determines the intervals: rarely is it simply failure of technology itself. Figure 3.1 provide some strong evidence that the human error induced fatal accidents are dominant ones among all other causes in the ...
Human Factors paper prepared for Chance Vought Aircraft Corporation (1 Jun 1959)
Media:1959 Thompson_Physiology.pdf Physiological and Psychological Considerations for Manned Space Flight by Allen B. Thompson
Category:Publications
... ''' - Physiology, biomechanics, Moon, Mars, future, humanity
'''JBIS Reference Code ''' - 2005.58.117
'''Number of Pages''' - 14
Abstract
Evolving on Earth has made humans perfectly adapted, both physiologically and biomechanically, to its gravity and atmospheric conditions. Leaving the Earth and its protective environment, therefore, results in the degradation of a number of human systems. Long-duration stays on the International Space Station ...
... cells and solar arrays. This has allowed electric propulsion (EP) systems to become viable for spacecraft in this category. The paper therefore considers initially the application of EP systems to a variety of future missions, the benefits achieved by the use of this technology, and the various thruster types which are suitable for both primary and secondary propulsion. As well as discussing power generation advances in some depth, the advantages offered by the ...
... . The sensory-level is in the retina; the sensation-level corresponds to the lateral geniculate nucleus (LGN) — this is the standard name for this anatomical structure in the visual pathway —; and the perception/recognition levels are mapped to the V1 area (and beyond) in the visual cortex of the ...
... the Journal of Planetary and Space Science, is divided into four sections dealing with surface and solid phase reactions, gas phase reactions and kinetics, experimental methods and simulation, and thermodynamic and ...
media:Emphasizing the International Agenda in US Civil Space Policy 9 Feb 89.pdf Emphasizing the International Agenda in US Civil Space Policy 9 Feb 89
Category:Donald A. Beattie Papers
Category:Donald A. Beattie Space Station Papers
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