AUGER BITS. Auger Bits are designed for boring holes in wood. They are available in several styles for various applications. The six common design characteristics of an auger bit are: The screw point is at the tip of the bit and it provides hole location and self feeds the bit into wood.
Definition of Brain Drain Brain drain can be described as the process in which a country loses its most educated and talented workers to other countries through migration. This trend is considered a problem, because the most highly skilled and competent individuals leave the country, and contribute their expertise to the economy of other countries.
The cerebral veins drain the brain parenchyma and are located in the subarachnoid space. They pierce the meninges and drain further into the cranial venous sinuses.The cerebral veins lack muscular tissue and valves.The cerebral venous system can be divided into: medullary veins-they are numerous and originate 1-2 cm below cortical gray matter and pass through deep medullary white matter and drain into subependymal veins.