Valid time (VT) is a concept used in
In a database table valid time is often represented by two extra table-columns "StartVT" and "EndVT". The time interval is closed at its
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Time to first fix — Concerning a Global Positioning System (GPS) receiver, Time To First Fix (TTFF) is a specification detailing the time required for a GPS receiver to acquire satellite signals and navigation data, and calculate a position solution (called a… … Wikipedia
valid — val‧id [ˈvæld] adjective LAW a valid document or agreement is legally acceptable, often for a fixed period of time: • The court ruled that the firm s patent is valid and enforceable. • Investors with valid claims against the company could… … Financial and business terms
Valid Logic Systems — was one of the first commercial EDA electronic design automation companies. It was founded in the early 1980s, along with Daisy Systems Corporation and Mentor Graphics, collectively known as DMV. Initially, Valid built both hardware and software … Wikipedia
Time in Australia — UTC+08:00 … Wikipedia
time limit — UK US noun [C] ► a date or time by which something must be done or completed: within a time limit »If a deal is not reached within the time limit, the firms involved will set up an auction. a time limit for doing sth »You should pay close… … Financial and business terms
Time-dependent density functional theory — (TDDFT) is a quantum mechanical method used inphysics and chemistry to investigate the proprieties of many body systems beyond the ground statestructure. It s an extension of density functional theory (DFT) to the time dependent domain asa method … Wikipedia
Valid Accessible Compatible — Valid, Accessible and Compatible, or VAC, is an online project aimed at encouraging the development of standards compliant websites as well as accessible ones. Gaining popularity in the summer of 2006, VAC has served as the universal tag to… … Wikipedia
time-tested — time′ test ed adj. cvb tested and proven valid, workable, etc., over a long period of time • Etymology: 1940–45 … From formal English to slang
time limit — n. a fixed period of time during which something is valid, or must be done, completed, or ended … English World dictionary
Time in physics — In physics, the treatment of time is a central issue. It has been treated as a question of geometry. One can measure time and treat it as a geometrical dimension, such as length, and perform mathematical operations on it. It is a scalar quantity… … Wikipedia
