unavoidable collision
1Collision (computer science) — Not to be confused with wireless packet collision. In computer science, a collision or clash is a situation that occurs when two distinct pieces of data have the same hash value, checksum, fingerprint, or cryptographic digest.[1] Collisions are… …
21987 Maryland train collision — 1987 Chase, Maryland train collision Details Date January 4, 1987 Time 1:04 pm Location Chase, Baltimore County, Maryland Country United States Rail line Northeast Corridor …
3Sarah Dixon (sternwheeler) — Sarah Dixon (on right) and G.W. Shaver (on left), at Washington Street dock, Portland, Oregon, 1897. Career …
4harbours and sea works — Introduction harbour also spelled harbor any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… …
5Precrash system — A precrash system is an automobile safety system designed to reduce the severity of an accident. Also known as forward collision warning systems they use radar and sometimes laser sensors to detect an imminent crash. Depending on the system they… …
6Hash table — Not to be confused with Hash list or Hash tree. Unordered map redirects here. For the proposed C++ class, see unordered map (C++). Hash Table Type unsorted dictionary Invented 1953 Time complexity in big O notation Average Worst case Space …
7Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …
8Inductively coupled plasma mass spectrometry — ICP MS Instrument Acronym ICP MS Classification Mass spectrometry Analytes atomic and polyatomic species in plasma, with exceptions; usually inte …
9Chase, Maryland rail wreck — Infobox rail accident title= Chase, Maryland rail wreck date= 13:04, January 4, 1987 location= Chase, Maryland coordinates= coord|39|22|35|N|76|21|25|W| line = Northeast Corridor cause= disregard of a signal trains= Virginia Service pax= about… …
10Motorcycle safety — US Navy motorcycle training at …
