pressure independent
41La Feria Independent School District — The La Feria Independent School District (LFISD) comprises four elementary schools: Sam Houston, C.E. Vail, David G. Sanchez and Noemi Dominguez, one Middle School: W.B. Green, and one High School: La Feria. LFISD is ranked as a 3A school… …
42Aliyah from the Commonwealth of Independent States in the 1990s — The big immigration wave of Jews from the Commonwealth of Independent States to Israel during the 1990s actually started during the late 1980s with the opening of the USSR s borders under the liberal government of Mikhail Gorbachev. The… …
43Eanes Independent School District — (EISD) (pronounced EEN ss) is a school district in West Lake Hills, Texas (USA), which is part of the Austin metropolitan area. Its enrollment is approximately 7,100, distributed among nine schools. All nine schools are rated Exemplary by the… …
44Incidents at independent parks — This is a summary of notable incidents that have taken place at various independently owned amusement parks, water parks or theme parks. This list is not intended to be a comprehensive list of every such event, but only those that have a… …
45Backlash (pressure group) — Backlash is an umbrella group formed to coordinate opposition to the “Consultation on the possession of extreme pornographic material” issued in the UK jointly by the Home Office and the Scottish Executive. Its stated belief is that the proposals …
46Control valves — are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a setpoint to a process variable whose value is… …
47Vapor-liquid equilibrium — Vapor liquid equilibrium, abbreviated as VLE by some, is a condition where a liquid and its vapor (gas phase) are in equilibrium with each other, a condition or state where the rate of evaporation (liquid changing to vapor) equals the rate of… …
48Surface weather observation — Surface weather observations are the fundamental data used for safety as well as climatological reasons to forecast weather and issue warnings worldwide. [Office of the Federal Coordinator of Meteorology. [http://www.ofcm.gov/fmh 1/pdf/B CH2.pdf… …
49Tractive force — As used in mechanical engineering, the term tractive force is the pulling or pushing force exerted by a vehicle on another vehicle or object. The term tractive effort is synonymous with tractive force, and is often used in railway engineering to… …
50Casting (metalworking) — Casting iron in a sand mold In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The solidified part is also known as a casting, which… …
