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METHOD OF DETECTING EFFECTS OF INTEGRAL FIELD OF HUMAN HANDS ON Xenopus laevis EMBRYOS OR SEA HYDROPOLYP Obelia
METHOD OF DETECTING EFFECTS OF INTEGRAL FIELD OF HUMAN HANDS ON Xenopus laevis EMBRYOS OR SEA HYDROPOLYP Obelia
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机译:检测人类手部积分场对非洲爪蟾或海加水型方尖碑的影响的方法
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FIELD: physics.;SUBSTANCE: test objects are put into water and divided into experimental and control groups. Test objects in the experimental group are exposed to effect of integral field of human hands for 30 minutes at a distance of 15-20 cm. Test objects in both groups are then put into an aqueous solution, containing a radioactive indicator of free-radical reactions. After incubation radioactivity of test objects in each group is measured, after 1 hour of exposure for the experimental group and 1.5 hours for control group. The result of the effects is determined from the change in the content level of trace-controlled copolymers in the test objects, given by the formula: Δ=("ДРМОП"-"ДРМК")·100/"ДРМК" where Δ - is an index for change in level of trace-controlled copolymers, %. "ДРМК" - is radioactivity of trace-controlled copolymers in test objects of the control group, decays per min. "ДРМОП" -is radioactivity of trace-controlled copolymers in test objects of the experimental group, decays per min. It has been established that, a value of the index of change in the level of trace-controlled copolymers of more than 20% indicates faster rate of development of embryos and faster formation and degeneration of sea hydropolyp.;EFFECT: ensures reliability of results of effects.;1 tbl
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