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Detail of PRR 4800 showing the builder's plate. In 1933, the Pennsylvania Railroad decided to replace the P5, and instructed General Electric and Westinghouse to design an electric locomotive that was more powerful than the P5, capable of speeds of 100 miles per hour (161 km/h), have a lighter axle load and to be double-ended with a cab in the center of the carbody. [3]
CM-4620 is a drug which acts as a selective inhibitor of the calcium channel ORAI1. It has antiinflammatory effects and is being researched for the treatment of pancreatitis . [ 1 ]
On 16 July 1965, a 44-vehicle freight train hauled by 4620 ran away for 4 miles (6.4 km), careering downhill at speeds of up to 95 miles per hour (153 km/h), before a spectacular derailment at Wentworth Falls in the Blue Mountains. Investigations revealed that whilst the air brake train pipe was connected from the locomotive to the train, the ...
The 4620th Air Defense Wing was established to implement the Semi-Automatic Ground Environment (SAGE) air defense system, [1] a system of analog computer-equipped direction centers that could process information from ground radars, picket ships and ground observers onto a generated radar scope to create a composite picture of the emerging air battle. [2]
NGC 4620 is a lenticular galaxy located about 65 million light-years away [2] in the constellation of Virgo. [3] It was discovered by astronomer John Herschel on March 29, 1830. [ 4 ] NGC 4620 is a member of the Virgo Cluster .
Acer Extensa 5620G. Acer Extensa series is an affordable line of Acer laptops designed for office and business users. Its competitors include the Dell Vostro, and HP ProBook lines and low-end Lenovo ThinkPad laptops. [1]
The 6.5mm Creedmoor (6.5×48mm), [6] designated 6.5 Creedmoor by SAAMI, 6,5 Creedmoor by the C.I.P. [4] is a centerfire rifle cartridge introduced by Hornady in 2007. [7]It was developed by Hornady senior ballistics scientist Dave Emary in partnership with Dennis DeMille, the vice-president of product development at Creedmoor Sports, hence the name.
The following page lists 83 of the coal-fired power stations (including lignite-fired) that are 3,000 MW or larger net capacity, which are operational or under construction.