Williams was famous for such films as Good Morning Vietnam and Dead Poets Society and won an Oscar for his role in Good Will Hunting. His publicist said he had been battling severe depression. In the past he had talked, and even joked, about his struggles with alcohol and drugs.
Mesh Quality Definition. Mesh Quality Overview. Generally, there are four criteria to evaluate the qualities of the solid mesh, which are aspect ratio, skewness, orthogonality, and smoothness. Aspect ratio is the most important criteria to evaluate the qualities of each individual element.
Mesh material is often used in determining the particle-size distribution of a granular material. For example, a sample from a truckload of peanuts may be placed atop a mesh with 5 mm openings. When the mesh is shaken, small broken pieces and dust pass through the mesh while whole peanuts are retained on the mesh. A commercial peanut buyer might use a test like this to determine if a batch of peanuts has too many broken pieces. This type of test is common in some industries, and, to facilitate uniform testing methods, several standardized mesh series have been established. Metal surfaces mechanically polished are designated as having a mechanical finish related to the abrasive used.