• measurement of ionising radiation the counting efficiency is the ratio between the number of particles or photons counted with a radiation counter and the...
    4 KB (493 words) - 00:27, 23 September 2024
  • Thumbnail for Photon counting
    pulse of signal for each detected photon. The counting efficiency is determined by the quantum efficiency and the system's electronic losses. Many photodetectors...
    13 KB (1,415 words) - 05:59, 15 September 2024
  • scintillator (e.g. zinc sulfide), and counting the resultant photon emissions. The purpose is to allow more efficient counting due to the intimate contact of...
    5 KB (560 words) - 08:40, 6 June 2025
  • when relating cpm to dpm. This is known as the counting efficiency. The factors affecting counting efficiency are shown in the accompanying diagram. The surface...
    9 KB (1,175 words) - 17:02, 21 November 2023
  • where N is the number of counts of background in the region of interest; E is the counting efficiency; and T is the counting time. This quantity is approximately...
    9 KB (1,374 words) - 08:54, 17 June 2025
  • Thumbnail for Quantum efficiency
    power absorbed in depletion layer, also in watts. Counting efficiency DQE (imaging) Solar-cell efficiency Shaheen, Sean (2001). "2.5% efficient organic plastic...
    11 KB (1,521 words) - 14:55, 19 February 2024
  • Thumbnail for Card counting
    count slowly. This table illustrates some example counting systems. The primary goal of a card counting system is to assign point values to each card that...
    48 KB (6,209 words) - 15:02, 2 August 2025
  • Thumbnail for Territorial Decoration
    Territorial Army, with war service counting double and service in the ranks counting half. In 1930 the new Efficiency Decoration or ‘ED’ was introduced...
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  • counting efficiency over the range -55° to +175 °C. It had approximately 85% counting efficiency for cosmic rays, and about 0.3% counting efficiency for...
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  • Thumbnail for Geiger counter
    Geiger counter (category Counting instruments)
    both G-M and ion chambers Counting efficiency the ratio of radiation events reaching a detector and the number it counts Data sonification, the interpretation...
    24 KB (2,925 words) - 14:18, 1 August 2025
  • Recycling: Reference Counts An On-the-Fly Reference-Counting Garbage Collector for Java, Yossi Levanoni and Erez Petrank Atomic Reference Counting Pointers: A...
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  • Thumbnail for Department of Government Efficiency
    The Department of Government Efficiency (DOGE) is an initiative by the second Trump administration within the federal government of the United States....
    222 KB (23,245 words) - 15:21, 8 August 2025
  • defines a particle as the detection of excitations of a quantum field. Counting efficiency List of particles Tail-pulse generator Knoll, Glenn F. (2010). Radiation...
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    detection efficiency. The article on stopping power explains in more detail the ranges for particles types of various energies. The counting efficiency of photon...
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  • Thumbnail for Carbon-14
    individual plant seeds), and gives results much more quickly. The G-M counting efficiency is estimated to be 3%. The half-value layer in water is 0.05 mm....
    38 KB (4,147 words) - 19:08, 27 June 2025
  • Thumbnail for Seed-counting machine
    and ensure error-free counting (counting error of 0/1000)" Manual feeding vs automatic cup changing "improve the counting efficiency, reduce labor intensity...
    11 KB (1,273 words) - 19:50, 6 August 2025
  • Thumbnail for Efficient energy use
    Ürge-Vorsatz, D.; Novikova, A.; Sharmina, M. Counting good: Quantifying the co-benefits of improved efficiency in buildings. In Proceedings of the ECEEE...
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  • addition to the context of efficiency in allocation, the concept of Pareto efficiency also arises in the context of efficiency in production vs. x-inefficiency:...
    37 KB (5,003 words) - 08:24, 6 August 2025
  • Thumbnail for Lucas cell
    particles, thus increasing the risk of lung cancer. Geiger counter Counting efficiency Lucas, Henry (1957). "Improved Low-Level Alpha-Scintillation Counter...
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  • Photon-counting mammography was introduced commercially in 2003 and was the first widely available application of photon-counting detector technology in...
    22 KB (2,665 words) - 22:59, 10 June 2025
  • Vote counting is the process of counting votes in an election. It can be done manually or by machines. In the United States, the compilation of election...
    97 KB (9,361 words) - 22:25, 18 July 2025
  • Plating efficiency ("PE") is a measure of the number of colonies originating from single cells. It is a very sensitive test and is often used for determining...
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  • In statistics, efficiency is a measure of quality of an estimator, of an experimental design, or of a hypothesis testing procedure. Essentially, a more...
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  • Thumbnail for Automated cash handling
    banks. These systems are adept at counting and dispensing money accurately, reducing the need for manual counting and verification by bankers. This transformation...
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  • Thumbnail for Body count
    been counting Iraqi fatalities since January 2004 but only those killed by insurgents and not those killed by the US forces. The term "body count" has...
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  • The efficiency gap is a measure to determine the fairness of electoral districts for first-past-the-post voting with a two-party system. It measures which...
    12 KB (1,427 words) - 05:33, 7 November 2024
  • effectiveness and without risking injury. Pitch count can also be used to gauge the effectiveness and efficiency of a pitcher. It is better under most circumstances...
    13 KB (1,508 words) - 08:49, 13 June 2025
  • Thumbnail for NCAA Division I FBS passing leaders
    single-season, and single-game passing leaders in yards, touchdowns, efficiency, completions, and completion percentage. These lists are dominated by...
    126 KB (1,298 words) - 02:07, 26 July 2025
  • ratio of the bacterial challenge counts to sample effluent counts, to determine percent bacterial filtration efficiency (%BFE). Surgical mask standards...
    1 KB (144 words) - 07:14, 4 January 2021
  • Thumbnail for Territorial Efficiency Medal
    Territorial Efficiency Medal (TEM) was a United Kingdom award for long service in the Territorial Army. It superseded the Territorial Force Efficiency Medal...
    6 KB (488 words) - 10:44, 14 April 2025