screening specifications
51Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… …
52Widescreen — A widescreen image is a film, computer or television image with a wider and shorter aspect ratio than the standard Academy frame developed during the classical Hollywood cinema era. Silent film was projected at a ratio of four units wide to three …
53Intelligent network — The Intelligent Network, typically stated as its acronym IN, is a network architecture intended both for fixed as well as mobile telecom networks. It allows operators to differentiate themselves by providing value added services in addition to… …
54John Sculley — Infobox Celebrity name = John Sculley birth date = birth date and age|1939|4|6 birth place = death date = death place = occupation = President of PepsiCo (1977 1983) CEO of Apple Computer (now Apple Inc.) (1983 1993) Partner at Sculley Brothers,… …
55Optician — An optician uses a lensometer to check eye glasses. An optician is a person who is trained to fill prescriptions for eye correction in the field of medicine …
56Space Shuttle main engine — SSME redirect here. For the services field, see Service Science, Management and Engineering infobox rocket engine imsize=250 caption=Space Shuttle Main Engine test firing name=Space Shuttle Main Engine country of origin=United States manufacturer …
57Chemical plant — BASF Chemical Plant Portsmouth Site in the West Norfolk area of Portsmouth, Virginia, United States. The plant is served by the Commonwealth Railway …
58Nebraska Public Power District — NPPD redirects here. For other uses, see NPPD (disambiguation). Nebraska Public Power District (NPPD) is the largest electric utility in the state of Nebraska, serving all or parts of 91 (of 93) counties. It was formed on January 1, 1970, when… …
59Mesh (scale) — 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… …
60John William Byrd, Jr. — Infobox Criminal subject name = John William Byrd, Jr. image size = 200 px image caption = Mug shot of John William Byrd, Jr. date of birth = birth date|1963|12|18 place of birth = Ohio, U.S. date of death = death date and… …
