What is Employee Training & Development. Employee training and development is a broad term covering multiple kinds of employee learning. Training is a program that helps employees learn specific knowledge or skills to improve performance in their current roles.
The hypothalamus works with other parts of the body's temperature-regulating system, such as the skin, sweat glands and blood vessels â the vents, condensers and heat ducts of your body's heating and cooling system.
Blood and temperature control-Higher. When we are too hot, blood vessels supplying blood to the skin can swell or dilate (vasodilation). This allows more warm blood to flow near the surface of the skin, where the heat can be lost to the air. This is why some people's skin looks redder when they feel too hot. When we are too cold the blood vessels supplying warm blood to the skin become narrow or constrict (vasoconstriction). This reduces the flow of warm blood near the surface of the skin, and reduces heat loss. This is why some people's skin looks paler when they feel too cold.