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Radiator (engine cooling) Radiators are heat exchangers used for cooling internal combustion engines, mainly in automobiles but also in piston-engined aircraft, railway locomotives, motorcycles, stationary generating plants or any similar use of such an engine. Internal combustion engines are often cooled by circulating a liquid called engine ...
Heart rate (HR) (top trace) and tidal volume (Vt) (lung volume, second trace) plotted on the same chart, showing how heart rate increases with inspiration and decreases with expiration. Heart rate is not a stable value and it increases or decreases in response to the body's need in a way to maintain an equilibrium ( basal metabolic rate ...
A heater core is a radiator -like device used in heating the cabin of a vehicle. Hot coolant from the vehicle's engine is passed through a winding tube of the core, a heat exchanger between coolant and cabin air. Fins attached to the core tubes serve to increase surface area for heat transfer to air that is forced past them by a fan, thereby ...
The patient should remain in the ice bath until their body temperature falls to 102.2 degrees. Then, they can be transported to the hospital. Preparing for heat illness in a warming world
The hypothalamic–pituitary–thyroid axis ( HPT axis for short, a.k.a. thyroid homeostasis or thyrotropic feedback control) is part of the neuroendocrine system responsible for the regulation of metabolism and also responds to stress. As its name suggests, it depends upon the hypothalamus, the pituitary gland, and the thyroid gland .
The thyroid system of the thyroid hormones T 3 and T 4 [1] Thyroid hormones are any hormones produced and released by the thyroid gland, namely triiodothyronine (T 3) and thyroxine (T 4). They are tyrosine-based hormones that are primarily responsible for regulation of metabolism. T 3 and T 4 are partially composed of iodine, derived from food. [2]
Aktion T4 Hitler's order for Aktion T4 Also known as T4 Program Location German-occupied Europe Date September 1939 – 1945 Incident type Forced euthanasia Perpetrators SS Participants Psychiatric hospitals Victims 275,000–300,000 [a] Aktion T4 (German) was a campaign of mass murder by involuntary euthanasia in Nazi Germany. The term was first used in post- war trials against doctors who ...
SEAT 1200 Sport, 'Bocanegra', the first car to be wholly developed in SEAT's Martorell Technical centre. SEAT 850 Spyder, a cabriolet in SEAT's range. SEAT 132, the last SEAT rear wheel drive mid-size car, powered with Fiat and Mercedes-Benz diesel engines. 1400 A / 1400 B / 1400 C (1953–1963)