Abstract: Modal participation factors are widely used in the power industry and other applied areas. Hashlamoun, Hassouneh, and Abed (2009) observed that the definition of state-in-mode participation ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

1. A phone that supports both analog (AMPS) and a digital technology, such as CDMA or TDMA. The digital mode could operate in either the 800/850 MHz frequency band or the 1900 band. 2. A phone that ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Picture a tune that plays with your mind. It does not go straight but skips and flips in ways you do not expect. That is math rock. It avoids common music paths, which makes it feel fresh and smart.

Google rolled out its AI Mode to all users in the US The company added several new features of AI Mode at Google I/O 2025 Google reportedly does not want to let publishers opt out of AI Mode ...

Trade economists were scratching their heads at the formula used by the White House to measure trade imbalances and inflict punishment on all its global trading partners. Handed a chart in the White ...

It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A broad new method can help settle this ancient question. In June 1978, the ...

Math is, by definition, a subject about numbers. But at the National Council of Teachers of Mathematics this week, math educators said the subject has its own language, too—and knowing how to speak it ...

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Math competitions refer to organized contests where participants, often students, showcase and apply their mathematical knowledge and problem-solving skills in a competitive setting. These events can ...