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The temperature was already above 80 degrees and rising. The work of maintaining the public water supply in a heat wave is crucial. But it needs to be done as safely as possible. That means ...
High-explosive anti-tank ( HEAT) is the effect of a shaped charge explosive that uses the Munroe effect to penetrate heavy armor. The warhead functions by having an explosive charge collapse a metal liner inside the warhead into a high-velocity shaped charge jet; this is capable of penetrating armor steel to a depth of seven or more times the ...
A shaped charge is an explosive charge shaped to focus the effect of the explosive's energy. Different types of shaped charges are used for various purposes such as cutting and forming metal, initiating nuclear weapons, penetrating armor, or perforating wells in the oil and gas industry . A typical modern shaped charge, with a metal liner on ...
Cold shock response is a series of neurogenic cardio-respiratory responses caused by sudden immersion in cold water . In cold water immersions, such as by falling through thin ice, cold shock response is perhaps the most common cause of death. [ 1] Also, the abrupt contact with very cold water may cause involuntary inhalation, which, if ...
The sweltering heat wave gripping parts of the U.S. has shattered heat records, sparked an air quality health advisory, and is believed to have contributed to at least five deaths.. More than 130 ...
Certain conditions related to your nerves, like the following, may delay or prevent climax: Spinal cord injuries. Multiple sclerosis. Nerve damage brought on by diabetes. Complications due to ...
Thermal radiation is the emission of electromagnetic waves from all matter that has a temperature greater than absolute zero. [5] [2] Thermal radiation reflects the conversion of thermal energy into electromagnetic energy. Thermal energy is the kinetic energy of random movements of atoms and molecules in matter.
Heat syncope is fainting or dizziness as a result of overheating ( syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration .