What is body temperature? Body temperature is a measure of the body's ability to generate and get rid of heat. The body is very good at keeping its temperature within a narrow, safe range in spite of large variations in temperatures outside the body. When you are too hot, the blood vessels in your skin expand (dilate) to carry the excess heat to your skin's surface.
Multifamily Real Estate Vacancy. In commercial multifamily real estate, vacancy is an important topic. Vacancy rates and occupancy rates go hand-in-hand. In the purest of terms, vacancy rates or physical vacancy is the number of empty units divided by the total number of units in a given property. Occupancy, on the other hand, is the number of occupied units divided by the total number of units.
Physical art. Physical art, as contrasted with conceptual art, refers to art that concretely exists in physical reality, in space and time. Its ontological status is that it is a physical object. The art is concretely realized but may be abstract in nature. For example a painting, sculpture, or performance exists in the physical world. This is contrasted to conceptual art, some but not all kinds of performance art, computer software, or objects of mathematical beauty, such as a mathematical proof, which do not exist in the mental world or in physical world, but have other ontological status, such as in Plato's world of ideals.