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Selvamurthy W 《Defence science journal》1993,43(3):253-258
Environmental physiology assumes great significance in our national context in view of the diverse climatic conditions prevailing in different regions. Troops have to operate in diverse environmental conditions guarding the frontiers. Hence, the research in this area has been focused on the usage of field studies in the natural environments or simulated environments in the laboratory. Besides, the application of the simulation chambers in the research on the physiological effects of diverse environments, these studies may have applications in the control and management of certain clinical disorders. Some simulation chambers and specialised set-ups have been designed and developed at the Defence Institute of Physiology and Allied Sciences to carry out simulation studies. This paper describes these developments and the potentials of these biomedical applications of simulated environments. 相似文献
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做或不做,奥巴马都将不爽。巴拉克·奥巴马遇到了一个实实在在的难题。其实这难题可以说是他自找的—有时为了表明清晰的公众立场,总统总会放出狠话。这种做法在当时可能是正确且方便的,但从长远来看却会带来巨大的挑战。现在奥巴马的难题就是,从一些渠道获得的报告,以及他所辖的情报部门也对外声称,巴沙尔对国内的普通民众使用了沙林毒气。自2012年8月之后,奥巴马就一直宣称,叙利亚使用化学武器将触及美国不可容忍的“红线”,对巴沙尔而言,触及这条红线将会是一个“可怕的错误”。现在奥巴马总统面临一个两难的选择:要么失信于人前, 相似文献
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