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Primus Elite is an upgrade to older SPZ-8000 series and Primus 1000 and 2000/2000XP flight decks. The upgrade includes replacing the cathode ray tube (CRT) display with new lightweight liquid-crystal displays (LCD).
However, the lower refresh rate of 50 Hz introduces more flicker, so sets that use digital technology to double the refresh rate to 100 Hz are now very popular. (see Broadcast television systems ) Another difference between 50 Hz and 60 Hz standards is the way motion pictures (film sources as opposed to video camera sources) are transferred or ...
A poll message is a control-acknowledgment message.. In a multidrop line arrangement (a central computer and different terminals in which the terminals share a single communication line to and from the computer), the system uses a master/slave polling arrangement whereby the central computer sends message (called polling message) to a specific terminal on the outgoing line.
Applied Physics Express or APEX is a scientific journal publishing letters, with usually no more than three pages per (concise) article. The main purpose is to rapidly publish original, timely, and novel research papers in applied physics .
In graph theory, a branch of mathematics, an apex graph is a graph that can be made planar by the removal of a single vertex. The deleted vertex is called an apex of the graph. It is an apex, not the apex because an apex graph may have more than one apex; for example, in the minimal nonplanar graphs K 5 or K 3,3, every vertex is an apex. The ...
A U.S. National Agricultural Statistics Service statistician explains response rate data at a 2017 briefing to clarify the context of crop production data. In survey research, response rate, also known as completion rate or return rate, is the number of people who answered the survey divided by the number of people in the sample.
The following graph depicts the standing of each candidate in the poll aggregators from September 2019 to November 2020. Former Vice President Joe Biden, the Democratic nominee, had an average polling lead of 7.9 percentage points over incumbent President Donald Trump, the Republican nominee. Biden would win the national popular vote by 4.4 ...
Spike was designed by the U.S. Navy, with assistance from DRS Technologies, and is proclaimed to be "the world's smallest guided missile."Initially made to be carried by U.S. Marines, with three missiles and the launcher able to fit in a standard backpack, it weighs 5.4 lb (2.4 kg), is 25 in (640 mm) long, and 2.25 in (57 mm) in diameter.