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  2. Bar gate - Wikipedia

    en.wikipedia.org/wiki/Bar_gate

    Bar gates, especially manually operated ones, are often counterweighted to allow easier manual control. [7] Bar gates are frequently paired end to end or closely offset to block traffic in both directions. Some bar gates also have a second arm which hangs 30 to 40 cm below the upper arm when lowered to increase approach visibility.

  3. Yett - Wikipedia

    en.wikipedia.org/wiki/Yett

    Yett hanging in the main entrance of Blackness Castle, Scotland, showing attached bolts and pierced construction.Wrought in 1693. [1]A yett (from the Old English and Scots language word for "gate") [2] is a gate or grille of latticed wrought iron bars used for defensive purposes in castles and tower houses. [3]

  4. Tally marks - Wikipedia

    en.wikipedia.org/wiki/Tally_marks

    In the fifth row the fifth mark crosses diagonally, forming a "five-bar gate". Tally marks are typically clustered in groups of five for legibility. The cluster size 5 has the advantages of (a) easy conversion into decimal for higher arithmetic operations and (b) avoiding error, as humans can far more easily correctly identify a cluster of 5 ...

  5. City gate - Wikipedia

    en.wikipedia.org/wiki/City_gate

    The Second Military Gate is a city at the Walls of Constantinople. Turkey Hadrian's Gate in Antalya; The many gates in the walls of Constantinople, present day Istanbul; Ukraine: Golden Gate, Kyiv; United Kingdom: Bargate Southampton; London's Roman and Medieval gates of the London Wall: Ludgate, Newgate, Aldersgate, Bishopsgate, Cripplegate ...

  6. Hong Kong mahjong scoring rules - Wikipedia

    en.wikipedia.org/wiki/Hong_Kong_mahjong_scoring...

    What is commonly referred to as a point or double will be referred to as faan in this article, from the Cantonese term 番 (pinyin: fān / jyutping: faan1).. A hand is considered a winning hand when it has 4 melds and a pair or is considered a special hand.

  7. List of judo techniques - Wikipedia

    en.wikipedia.org/wiki/List_of_judo_techniques

    This is a list of judo techniques. They are categorized into throwing techniques (nage-waza), grappling techniques (katame-waza), body-striking techniques (atemi-waza), blocks and parries (uke-waza), receiving/breakfall techniques (ukemi), and resuscitation techniques (kappo).

  8. File:Tally marks-Five-bar Gate.svg - Wikipedia

    en.wikipedia.org/wiki/File:Tally_marks-Five-bar...

    I'm taking just the five-bar gate part as a guide to making a 24-pixel-height image for the Numbering systems section of 5 (number). Date: 14 September 2008, 13:33 (UTC) Source: Tally marks.svg; Author: derivative work: dbabbitt =: Bdesham; SVG development

  9. Automated border control system - Wikipedia

    en.wikipedia.org/wiki/Automated_border_control...

    The typical work-flow of an automatic border control system (eGate) [1] Automated border control systems (ABC) or eGates are automated self-service barriers which use data stored in a chip in biometric passports along with a photo or fingerprint taken at the time of entering the eGates to verify the passport holder's identity.