Common Sleep Paralysis Causes: The Common Sleep Paralysis for most people, happens, during R.E.M. state, when the body releases hormones that paralyze the body to keep it from acting out dreams, thereby reducing any chances of physical harm during sleep.
Hybrid material. Hybrid materials are composites consisting of two constituents at the nanometer or molecular level. Commonly one of these compounds is inorganic and the other one organic in nature. Thus, they differ from traditional composites where the constituents are at the macroscopic (micrometer to millimeter) level.
The opposite term of homogeneous is heterogeneous. Non uniformity is the meaning of the word. For example, a composite fiberglass is a heterogeneous material. Unlike homogeneous materials, these materials have different structures and different compositions throughout.omogeneous. Homogeneous means that something is uniform throughout the mixture or whatever the classification is based on. When homogeneous materials are considered, its composition and properties are the same throughout. Metals, alloys, ceramics and plastics fall into the category of homogeneous materials.