Results 261 to 270 of about 113,868 (281)
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Perfused Phantom Models of Microwave Irradiated Tissue
Journal of Biomechanical Engineering, 1986The theoretical basis, practical design considerations, and prototype testing of a perfused model suitable for simulation studies of microwave heated tissue are presented. A parallel tube heat exchanger configuration is used to simulate the internal convection effects of blood flow. The global thermal response of the phantom, on a scale of several tube
J W, Baish, K R, Foster, P S, Ayyaswamy
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Physiologic aspects of microwave irradiation of mammals
American Journal of Physiology-Legacy Content, 1961Dogs, rabbits, and rats exposed under controlled conditions to pulsed 2800 Mcycle/sec microwave (radar) radiation display characteristic physiologic responses, some of which are related to heating of superficial tissues. Specific changes in leukocyte levels occur which are independent of hematocrit or temperature increase. Postexposure lymphocytopenia
S M, MICHAELSON +2 more
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Effect of microwave irradiation on TATB explosive
Journal of Hazardous Materials, 2009Finished TATB (1,3,5-triamino-2,4,6-trinitrobenzene) explosive safety under 800W microwave irradiation was experimented. No burning, deflagration and detonation were observed during 30-min continuous irradiation and no remarkable change were observed after irradiation according to HPLC, particles size analysis, and differential thermal analysis.
Weifei, Yu +7 more
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Selectivity in Organic Synthesis Under Microwave Irradiation
Current Organic Chemistry, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
A. De La Hoz, A. Diaz‐Ortiz, A. Moreno
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Microwave Irradiation and Multicomponent Reactions
2010Abstract A common theme throughout drug discovery and process development is speed. With the emergence of combinatorial chemistry and high-speed parallel synthesis, multicomponent reactions (MCRs) have seen a resurgence of interest. MCRs are therefore becoming increasingly popular since they provide the possibility to introduce a large degree of ...
Jitender B. Bariwal +2 more
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Polymer Degradation Under Microwave Irradiation
2014Development of advanced, environmentally friendly and energy-saving techniques for the chemical recycling of polymers is of paramount importance in the polymer industry. Understanding polymer degradation is the scientific key behind this technological challenge.
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Heat stress in microwave irradiation.
Biology bulletin of the Academy of Sciences of the USSR. Akademiia nauk SSSR, 1980In experiments on 159 sexually mature dogs with an average weight of 6.5 + 0.71 kg, a study was made of the dynamics of physiological indices (rectal temperature, respiration and heart activity) of heat stress and various (%) effects of damage depending on power density (500, 300, 100 mV/cm2) and duration of microwave irradiation (2400 MHz).
V S, Tikhonchuk +2 more
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Caloric Vestibular Stimulation via UHF-Microwave Irradiation
IEEE Transactions on Biomedical Engineering, 1973Reports of behavioral and electrophysiological changes in response to low-level UHF-microwave irradiation are not easily reconciled with known biophysical mechanisms. Effects at incident power densities on the order of 10 mW/cm 2 or less would imply either enhanced sensitivity of the nervous system to induced thermal loads or the existence of stronger
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Food Irradiation and Microwave Heating
1986Food irradiation and microwave heating are entirely different processes with distinct and separate objectives. Nevertheless, it is appropriate to consider them in a single chapter since they do share some common features. Both food irradiation and microwave heating employ radiant energies that produce their effects upon being absorbed within the food ...
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