نتایج جستجو برای: electrical shock
تعداد نتایج: 296275 فیلتر نتایج به سال:
2) ELECTRICAL SAFETY a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if you...
Introduction: The brain glutamate system plays a central role in response to stress. This study examines the effect of memantine (a NMDA glutamate receptor antagonist) on stress from plantar electrical shock in male NMRI mice (Pasture Institute, Iran), weighing 25-30 g (n=6/group). Methods: The nucleus accumbens was bilaterally cannulated in a group of animals, and seven days later, differen...
BACKGROUND The ventricular fibrillation amplitude spectral area (AMSA) predicts whether an electrical shock could terminate ventricular fibrillation and prompt return of spontaneous circulation. We hypothesized that AMSA can guide more precise timing for effective shock delivery during cardiopulmonary resuscitation. METHODS AND RESULTS Three shock delivery protocols were compared in 12 pigs e...
INTRODUCTION Simultaneous bilateral fractures of the neck of femur is rare. Hypocalcemia, epilepsy, osteoporosis and electrical injuries are known to cause similar injuries. CASE REPORT We report a case of a 43-year-old male who sustained an electrical shock injury following which he fell from a height of around 4 feet. Radiological studies confirmed bilateral transcervical neck of femur frac...
Electrical burns are linked to a high rate of morbidity and mortality, usually avoidable with basic safety precautions. High voltage electrical injuries uncommon, yet they have death rate. Electrocution refers any caused by an shock the body. Although introduction electricity was hailed as gift civilization, its use in domestic households has continued increase fatalities, either because lack p...
Understanding shockwave-induced physical and chemical changes of impact-absorbing materials is an important step toward the rational design of materials that mitigate the damage. In this work, we report a series of network-forming ionic liquids (NILs) that possess an intriguing shockwave absorption property upon laser-induced shockwave. Microstructure analysis by X-ray scattering suggests nano-...
git u) = c(8ft(ii), ? = x dt, where c(£) is a piecewise continuous function and h(u) is a smooth positive function whose first derivative does not change signs. The external effect is assumed to be finite; for simplicity, we suppose also that c(£) has compact support. Our main interest is the behavior of nonlinear waves when the resonance occurs, that is, when the characteristic speed f(u) is c...
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