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The final rule required truck drivers who use the "34-hour restart" provision to maximize their weekly work hours to limit the restart to once a week and to include in the restart period at least two nights off duty from 1:00 to 5:00 a.m., when one's 24-hour body clock supposedly needs and benefits from sleep the most.
The 16-hour rule may be invoked once per 34 hour reset, if the 5 day pattern has been established. The driver must be relieved from work after the 16th hour. Drivers for oilfield operations in the petroleum industry, groundwater drilling operations, construction materials, and utility service vehicles are permitted to take a 24-hour restart.
Multiply–accumulate operation. In computing, especially digital signal processing, the multiply–accumulate ( MAC) or multiply-add ( MAD) operation is a common step that computes the product of two numbers and adds that product to an accumulator. The hardware unit that performs the operation is known as a multiplier–accumulator ( MAC unit ...
The National Highway Traffic Safety Administration (NHTSA) said on Friday it was opening an investigation following Tesla’s recall of virtually every vehicle equipped with the automaker’s ...
April 19, 2024 at 12:57 PM. M. Spencer Green. The Federal Aviation Administration is instituting new rest rules for U.S. air traffic controllers to address fatigue issues that may be degrading air ...
December 1, 2022 at 8:00 AM. There are certainly more efficient ways to get from Los Angeles to Seattle than sitting in a metal box for 34 hours. But Amtrak’s Coast Starlight train wasn’t ...
The National Association for Stock Car Auto Racing ( NASCAR) makes and enforces numerous rules and regulations that transcend all racing series. NASCAR issues a different rule book for each racing series; however, rule books are published exclusively for NASCAR members and are not made available to the public. [1]
Dot product. In mathematics, the dot product or scalar product [note 1] is an algebraic operation that takes two equal-length sequences of numbers (usually coordinate vectors ), and returns a single number. In Euclidean geometry, the dot product of the Cartesian coordinates of two vectors is widely used. It is often called the inner product (or ...