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In bioinformatics, BLAST (basic local alignment search tool) [3] is an algorithm and program for comparing primary biological sequence information, such as the amino-acid sequences of proteins or the nucleotides of DNA and/or RNA sequences.
A blast shelter is a place where people can go to protect themselves from blasts and explosions, ... AFSWC-TDR-6Z-138 Air Force Design Manual, Principles and ...
The Buell Blast is a motorcycle that was made by the Buell Motorcycle Company from 2000 to 2009. The Blast was conceived as an entry-level motorcycle to attract newcomers to motorcycling in general and to Harley-Davidson in particular. As such, the design goals were low cost and ease of operation and maintenance.
The idea for the BLAST product belongs to Paul Charbonnet, Jr., a former Data General salesman. Its original version was designed and implemented for the Data General line of Nova minicomputers [17] [18] by G. W. Smith, a former BorgWarner Research Center systems engineer who, having developed a basic "ack-nak" protocol for the aforesaid telemetry application, now created an entirely new ...
Blast disease, a disease of cereal crops; Blast injury, a complex type of physical trauma resulting from direct or indirect exposure to an explosion; BLAST network, a proposed rapid transit system for Hamilton, Ontario, Canada; Bell Laboratories Layered Space-Time, a transceiver architecture; FreeX Blast, a German paraglider design
A blast valve is used to protect a shelter, such as a fallout shelter or bunker, from the effects of sudden outside air pressure changes. A nuclear weapon creates a shock wave, which may produce sudden pressure changes of more than an atmosphere (about 1 bar) even several kilometres from the detonation point.
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Blast dampers usually employ some type of blade held open with tension from a spring. The damper blades close automatically when pressure overcomes the resistance offered by the spring. Various models differ in the amount of blast protection (e.g. 1 bar/14.5 psi or lower amounts of protection) and whether they stay closed after the blast or ...