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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.
Guitarists [1] [8] distinguish between the "great bar"/"grand bar" or full barre chord and incomplete or "small bar" chords such as the half barre. [ 9 ] [ 10 ] [ 11 ] The small bar or regular F chord is easily obtainable, but "Being able to play the Small Bar chord formations does little towards developing the technique required to play the ...
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.
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Depending on the voltages sent down the various lines, it can simulate the action of the three major logic gates: AND, OR and NOT. The abstract of the patent is as follows: "A molecular crossbar latch is provided, comprising two control wires and a signal wire that crosses the two control wires at a non-zero angle to thereby form a junction ...
Many people consider four-quadrant gates to be safer than two-quadrant gates because they prevent drivers from illegally and dangerously driving their vehicles around lowered gates, in an attempt to pass before the train does. However, these gates are only safer if there is a way of ensuring that the crossing is clear before clearing the train ...
Today, the method is used by top companies such as Google, LinkedIn and the Gates Foundation to meet ambitious goals. Silicon Valley venture capitalist John Doerr popularized OKRs, a method of ...