Search results
Results From The WOW.Com Content Network
1,435 mm (4 ft 8 + 1 ⁄ 2 in) The Keikyu 1000 series ( 京急1000形 ) was a DC electric multiple unit (EMU) train type formerly operated by the private railway operator Keikyu on commuter services in the Tokyo area of Japan from 1959 until June 2010.
The standard format for specifying tests can be seen in the example "HBW 10/3000". "HBW" means that a tungsten carbide (from the chemical symbol for tungsten or from the Spanish/Swedish/German name for tungsten, "Wolfram") ball indenter was used, as opposed to "HBS", which means a hardened steel ball. The "10" is the ball diameter in millimeters.
1,067 mm (3 ft 6 in) The Tokyu 8500 series ( 東急8500系 , Tōkyū 8500-kei ) is a commuter electric multiple unit (EMU) train type operated by the private railway operator Tokyu Corporation on the Tokyu Den-en-toshi Line and Tokyu Oimachi Line in the Tokyo area of Japan from 1975 until 2023, and the Jabodetabek area of Indonesia since 2006.
The (2,3,7) hyperbolic triangle group is a subgroup of the group of norm 1 elements in the quaternion algebra generated as an associative algebra by the pair of generators i, j and relations i2 = j2 = η, ij = − ji. One chooses a suitable Hurwitz quaternion order in the quaternion algebra. Here the order is generated by elements.
When the Union Army entered Savannah, Georgia during the American Civil War, they occupied what is now called the John Montmollin Building; it had a large sign that read "A. Bryan's Negro Mart" and was described as having "handcuffs, whips, and staples for tying, etc. Bills of sale of slaves by hundreds, and letters, all giving faithful description of the hellish business."
This article follows the IOC/HBW eight-subspecies model. Description. The streaked tuftedcheek is 20 to 22 cm (7.9 to 8.7 in) long and weighs 37 to 62 g (1.3 to 2.2 oz). It is a rather large and strongly patterned ovenbird. The sexes' plumages are alike but the female of most subspecies has a significantly longer bill than the male.
Infobox references. 2,4,6-Tris (dimethylaminomethyl)phenol is an aromatic organic chemical that has tertiary amine and phenolic hydroxyl functionality in the same molecule. [1] The formula is C 15 H 27 N 3 O and the CAS Registry Number is 90-72-2. It is REACH registered and the European Community Number is 202-013-9.
The (−2, 3, 7) pretzel knot has 7 exceptional slopes, Dehn surgery slopes which give non- hyperbolic 3-manifolds. Among the enumerated knots, the only other hyperbolic knot with 7 or more is the figure-eight knot, which has 10. All other hyperbolic knots are conjectured to have at most 6 exceptional slopes. A pretzel (−2,3,7) pretzel knot.