Direct-EI LC-MS interface — is a simple coupling technique between liquid chromatography and mass spectrometry (LC MS) developed by Achille Cappiello and coworkers.[1] It is based on the direct and efficient introduction of a liquid effluent into an electron ionization (EI) … Wikipedia
Direct inward dialing — (DID), also called direct dial in (DDI) in Europe and Oceania, is a feature offered by telephone companies for use with their customers private branch exchange (PBX) systems. In DID service the telephone company provides one or more trunk lines… … Wikipedia
Direct distance dialing — (DDD) or direct dial is a telecommunications term for a network provided service feature in which a call originator may, without operator assistance, call any other user outside the local calling area. DDD requires more digits in the number… … Wikipedia
Direct Part Marking — (DPM) is a process to permanently mark parts with a barcode. This is done to allow the tracking of parts through the full life cycle.The interpretation of permanent often depends on the context the part is used. In the aerospace industry an… … Wikipedia
Direct Connect (file sharing) — Direct connect is a peer to peer file sharing protocol. Direct connect clients connect to a central hub and can download files directly from one another. Advanced Direct Connect can be considered a successor protocol. Hubs feature a list of… … Wikipedia
Direct TPMS — Direct TPMS, or direct tire pressure monitoring systems (direct sensor TPMS) refers to the use of a pressure sensor directly mounted on the wheels or tires of a vehicle.[1] The pressure inside the tire is measured using a pressure transducer with … Wikipedia
Direct Part Marking — Saltar a navegación, búsqueda Ejemplo de Data Matrix marcado sobre la superficie Marcado en la propia pieza (del inglés Direct Part Marking DPM) es un proceso para marcar de forma indeleble y permanente, las piezas con un código en 1D ó 2D… … Wikipedia Español
Direct Inward Dialing — (DID), also called Direct Dial In (DDI) in Europe, is a feature offered by telephone companies for use with their customers PBX systems, whereby the telephone company (telco) allocates a range of numbers all connected to their customer s PBX. As… … Wikipedia
Direct Data Channel — is a system used by plug and play display devices, such as computer monitors, to send identification and other information to a plug and play operating system … Wikipedia
Direct sum of modules — For the broader use of the term in mathematics, see Direct sum. In abstract algebra, the direct sum is a construction which combines several modules into a new, larger module. The result of the direct summation of modules is the smallest general… … Wikipedia
