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This is an accepted version of this page This is the latest accepted revision, reviewed on 3 January 2025. Classified advertisements website Craigslist Inc. Logo used since 1995 Screenshot of the main page on January 26, 2008 Type of business Private Type of site Classifieds, forums Available in English, French, German, Dutch, Spanish, Italian, Portuguese Founded 1995 ; 30 years ago (1995 ...
At a low concentration, TFA is used as an ion pairing agent in liquid chromatography of organic compounds, particularly peptides and small proteins. TFA is a versatile solvent for NMR spectroscopy (for materials stable in acid). It is also used as a calibrant in mass spectrometry. [10] TFA is used to produce trifluoroacetate salts. [11]
When used to control reactive (inductive or capacitive) loads, care must be taken to ensure that the TRIAC turns off correctly at the end of each half-cycle of the AC in the main circuit. TRIACs can be sensitive to fast voltage changes (dv/dt) between MT1 and MT2, so a phase shift between current and voltage caused by reactive loads can lead to ...
New data shows that even currently, EV prices in the used market are under pressure. According to Manheim’s latest used vehicle value index , used gas-powered car prices fell 3.5% in October ...
Robert Kapas was sitting in a local mall in Atlanta wearing his homemade fish hat, when a man named Leo stopped to ask about it. After hearing the story behind the hat, Leo asked Kapas if he could ...
The engine mounted on the nose could be shut off, decreasing the speed to 180 mph (160 kn; 290 km/h) and increasing the range of the aircraft. It was used by Polair and Maritime Patrol and Rescue. [citation needed] It was fitted with skis for use in polar regions and flew in the North Pole region out of Resolute Bay Airport in Canada. It was ...
Republican hardliners who normally are ardent supporters of President-elect Donald Trump are resisting his push to raise the U.S. debt ceiling, sticking to their belief that government spending ...
There are many variants of this engine and it is used in many missiles and UAVs, as listed below. Aside from the known uses listed below, it is widely speculated that Iran illegally purchased many TRI 60 engines from Microturbo to assemble C-802 cruise missiles purchased from China.