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104363. Focused assessment with sonography in trauma (commonly abbreviated as FAST) is a rapid bedside ultrasound examination performed by surgeons, emergency physicians, and paramedics as a screening test for blood around the heart ( pericardial effusion) or abdominal organs ( hemoperitoneum) after trauma. [1] [2] There is also the extended ...
FAST is an acronym used as a mnemonic to help early recognition and detection of the signs and symptoms of a stroke. The acronym stands for F acial drooping, A rm (or leg) weakness, S peech difficulties and T ime to call emergency services.
Rapid antigen test. A rapid antigen test ( RAT ), sometimes called a rapid antigen detection test ( RADT ), antigen rapid test ( ART ), or loosely just a rapid test, is a rapid diagnostic test suitable for point-of-care testing that directly detects the presence or absence of an antigen. RATs are a type of lateral flow test detecting antigens ...
Features from accelerated segment test (FAST) is a corner detection method, which could be used to extract feature points and later used to track and map objects in many computer vision tasks. The FAST corner detector was originally developed by Edward Rosten and Tom Drummond, and was published in 2006. [1] The most promising advantage of the ...
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First pass effect. The first pass effect (also known as first-pass metabolism or presystemic metabolism) is a phenomenon of drug metabolism at a specific location in the body which leads to a reduction in the concentration of the active drug before it reaches the site of action or systemic circulation. [1] [2] The effect is most associated with ...
Designed by. Michael Spinx. Voiced by. Ellen McLain. GLaDOS ( Genetic Lifeform and Disk Operating System) [1] is a fictional character from the video game series Portal. The character was created by Erik Wolpaw and Kim Swift and voiced by Ellen McLain. GLaDOS is depicted in the series as an artificially superintelligent computer system ...
The Large Hadron Collider ( LHC) is the world's largest and highest-energy particle collider. [1] [2] It was built by the European Organization for Nuclear Research (CERN) between 1998 and 2008 in collaboration with over 10,000 scientists and hundreds of universities and laboratories across more than 100 countries. [3]