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An early stage of hyperthermia can be "heat exhaustion" (or "heat prostration" or "heat stress"), whose symptoms can include heavy sweating, rapid breathing and a fast, weak pulse. If the condition progresses to heat stroke, then hot, dry skin is typical [ 2 ] as blood vessels dilate in an attempt to increase heat loss.
When overheating, the temperature of the part rises above the operating temperature. Overheating can take place: if heat is produced in more than expected amount (such as in cases of short-circuits, or applying more voltage than rated), or; if heat dissipation is poor, so that normally produced waste heat does not drain away properly.
Instead, they wore armbands that recorded their heart rates, movements and exertion levels for signs of heat stress. Stephanie Miller, a safety and health manager for a U.S. government contractor ...
Among pregnant women who are hit by lightning, the death of the fetus occurs in about half. [1] In the United States, about 1 in 10,000 people are hit by lightning during their lifetime. [1] Males are affected four times more often than females. [1] The age group most commonly affected is 20 to 45 years old. [1]
However, experts say it's possible to use electric space heaters safely. If your model is new, is in good working condition, has safety features like automatic shut-off in case of overheating or ...
Overheating may refer to: Overheating (economics) , a rapid, very big growth of production that is thought to have a negative influence Overheating (electricity) , unexpected rise of temperature in a portion of electrical circuit, that can cause harm to the circuit, and accidents
Record-setting heat waves have gripped the U.S. only weeks into summer, and at least 38 people are suspected to have died from heat-related issues so far this summer.
Studies have been performed on the use of shortwave radiation for cancer therapy and promoting wound healing, with some success. However, at a sufficiently high energy level, shortwave energy can be harmful to human health, potentially causing damage to biological tissues, for example by overheating or inducing electrical currents. [28]