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Social Phobia Inventory (SPIN) is a questionnaire developed by the department of Psychiatry and Behavioral Sciences of Duke University [1] for screening and measuring severity of social anxiety disorder. This self-reported assessment scale consists of 17 items, which cover the main spectrum of social phobia such as fear, avoidance, and ...
Craigslist headquarters in the Inner Sunset District of San Francisco prior to 2010. The site serves more than 20 billion [17] page views per month, putting it in 72nd place overall among websites worldwide and 11th place overall among websites in the United States (per Alexa.com on June 28, 2016), with more than 49.4 million unique monthly visitors in the United States alone (per Compete.com ...
SpinLaunch was founded in 2014 by Jonathan Yaney in Sunnyvale, California.The company's headquarters are in Long Beach. [6] In 2020 it opened a launch site. SpinLaunch continued development of its 140,000 square-foot (13,000 m 2) corporate headquarters in Long Beach, and of its flight test facility at Spaceport America in New Mexico.
A yo-yo de-spin mechanism is a device used to reduce the spin of satellites, typically soon after launch. It consists of two lengths of cable with weights on the ends. The cables are wrapped around the final stage and/or satellite, in the manner of a double yo-yo.
Spin testing is a potentially hazardous exercise, and the test aircraft must be equipped with some spin-recovery device such as a tail parachute, jettisonable ballast, or some method of rapidly moving the center of gravity forward. Agricultural airplanes are typically certificated in the normal category at a moderate weight.
The "California Aerospace Museum" was also opened in 1984 adjacent to and operated by the California Museum of Science and Industry to coincide with the Summer Olympics. [ 13 ] [ 14 ] It was also known as Aerospace Hall but also commonly known as the California Air and Space Museum/Gallery and the SKETCH Foundation Gallery, [ 15 ] and was the ...
National Assessment of Educational Progress (NAEP); State achievement tests are standardized tests.These may be required in American public schools for the schools to receive federal funding, according to the US Public Law 107-110 originally passed as Elementary and Secondary Education Act of 1965, and currently authorized as Every Student Succeeds Act in 2015.
SPIN is a general tool for verifying the correctness of concurrent software models in a rigorous and mostly automated fashion. It was written by Gerard J. Holzmann and others in the original Unix group of the Computing Sciences Research Center at Bell Labs, beginning in 1980. The software has been available freely since 1991, and continues to ...