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In mass spectrometry, direct analysis in real time (DART) is an ion source that produces electronically or vibronically excited-state species from gases such as helium, argon, or nitrogen that ionize atmospheric molecules or dopant molecules. The ions generated from atmospheric or dopant molecules undergo ion-molecule reactions with the sample ...
When DART was 24,000 kilometres (0.062 LD; 15,000 mi) away Dimorphos became discernible (1.4 pixels) through the DRACO camera which then continued to capture images of the asteroid's surface and transmit them in real-time. [73] DRACO was the only instrument able to provide a detailed view of Dimorphos' surface.
Each DART station consists of a surface buoy and a seafloor bottom pressure recording (BPR) package that detects water pressure changes caused by tsunamis.The surface buoy receives transmitted information from the BPR via an acoustic link and then transmits data to a satellite, which retransmits the data to ground stations for immediate dissemination to NOAA's Tsunami Warning Centers, NOAA's ...
DART radiative transfer model, a 3D radiative transfer model used in remote sensing; Deep-ocean Assessment and Reporting of Tsunamis, a component of an enhanced tsunami warning system; Direct analysis in real time (DART), an ion source used in mass spectrometry; Diversity arrays technology (DArT), a technology used in molecular genetics
By automating evaluation of these processes DART decreases the cost and time required to implement decisions. [3] DART achieved logistical solutions that surprised many military planners. Introduced in 1991, DART had by 1995 offset the monetary equivalent of all funds DARPA had channeled into AI research for the previous 30 years combined. [2] [4]
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Darts prodigy Luke Littler bullish ahead of historic World Championship quarter-final. Chris Dobey 4-1 Rob Cross (best of nine sets) Monday 1 January 2024 13:51, Lawrence Ostlere. Cross sees it ...
DART was created on August 13, 1983, as a regional replacement for the DTS (Although the name "Dallas Area Rapid Transit" was intended to reflect the new agency's coverage of the greater Dallas–Fort Worth metroplex, its acronym DART almost immediately evoked comparisons to San Francisco's Bay Area Rapid Transit system, known as BART).