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V I Mitashov N V Brushlinskaya E N Grigoryan H J Tuchkova SYaAnton 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1996,17(6-7):241-255
In this paper most important data obtained in studies on the effect of space flight conditions on regeneration in the adult newt are summarized. We demonstrate a phenomenon of synchronization of limb and lens regeneration and increase in its rate during and after space flight. We also describe a peculiarities of cell proliferation in lens, limb and tail regenerates and of the process of minced muscle regeneration. 相似文献
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S A Bugrov L I Voronin M M Voronkov YuIKorotayev 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1992,12(1):347-350
The first cosmonauts were selected from the flying personnel. These individuals enjoying good health were more familiar with the conditions and effects of the factors similar to those which are to be found in space missions. In future, because of the complication of tasks to be solved in space missions, an inflight utilization and testing of sophisticated space technology, and conducting a broad spectrum of scientific studies, a demand arose for including cosmonaut-researchers--highly qualified representatives of various scientific specialities--in a flight crew. In this connection, a necessity was created for changing some evaluation criteria to assess the health status of the chosen candidates considering their age and physical fitness. In specific cases, during the selection process some health-improving measures related to professional significance of the candidates for a position of cosmonaut-researcher was carried out. The prime goal of cosmonauts selection is to predict their good tolerance for a particular space mission while maintaining health and adequate performance throughout the flight, completing the flight tasks and assuring successful return to the Earth. Inclusion of cosmonaut-researchers in space crews requires study of an effect of spaceflight factors on reactions of female subjects in simulated ground-based investigations. At present, the preparation of cosmonauts, can be defined as a continuous purposeful process of training, forming and maintaining operational skills, bringing up the crewmembers to acquire professionally significant psychological and physical features essential for effective work to be done in space mission. The preparation of cosmonauts consists mainly of technical, aviation and space, medical-biological and scientific trainings. 相似文献
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G A Bazilevskaya A B Stozhkov YuIStruminsky 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1994,14(10):717-720
Since the beginning of the 22nd solar cycle twenty solar proton events were observed by the regular balloon measurements of cosmic rays. Temporal changes of intensities and energy spectra of solar protons with energy 100-500 MeV were obtained. The strong influence of interplanetary shock waves on the proton flux characteristics near the Earth was observed. Possible effects of solar proton transport in the vicinity of shock fronts are discussed to explain the observational data. 相似文献
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G A Bazilevskaya M B Krainev A K Stozhkov YuISvirzhevskaya N S Svirzhevsky 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1994,14(10):779-782
Balloon measurements of cosmic rays were made practically every day at several locations of the former USSR and in Antarctica over a period of more than 30 years. These measurements provide a means for assessment and control of ionizing radiation at the altitudes from ground level up to 30-35 km. 相似文献
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L P Filatova E N Vaulina C Grozdova TYaPrudhommeau J Proust 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1983,3(8):143-146
Two experiments with Drosophila melanogaster males were performed aboard the Salyut 6 orbital station. Mutagenic effects of a 8 day space flight on sex chromosome nondisjunction and intergene recombination in chromosome II were studied. The space flight factors (SFF) increased the frequency of chromosome nondisjunction and recombination. The model experiments showed that the combined effects of vibration and acceleration do not cover the whole spectrum of space flight mutagenic factors. These data suggest that heavy space ions are mainly responsible for the observed effect. 相似文献
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I I Gitelson I A Terskov B G Kovrov G M Lisovskii I N Okladnikov YuNSid'ko FYa Trubachev M P Shilenko S S Alekseev I M Pan'kova L S Tirranen 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1989,9(8):65-71
We describe the experimental system having maximal possible closure of material recycling in an ecosystem, including people and plants, which was carried out in a hermetically sealed experimental complex "BIOS-3", 315 m2 in volume. The system included 2 experimentators and 3 phytotrons with plants (total sowing area of 63 m2). Plants were grown with round-the-clock lamp irradiation with 130 Wm-2 PAR intensity. The plants production was food for people. Water exchange of ecosystem, as wall as gas exchange, was fully closed excluding liquids and gas samples taken for chemical analysis outside the system. The total closure of material turnover constituted 91%. Health state of the crew was estimated before, during and after the experiment. A 5-months period did not affect their health. The experiments carried out prove that the closed ecosystem of "man-plants" is a prototype of a life-support system for long-term space expeditions. 相似文献