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Abstract: Simple expressions are proposed to evaluate AC losses in armature windings placed within iron core slots. The armature windings are assumed to be composed of single or double pancake coils ...

James Sullivan of JPMorgan backs a ‘continuation trade’, favors Korea’s shipbuilding and memory stocks, and says tariff effects are manageable. He also warns ¥165 on the yen could hit Japanese ...

Let’s be honest – this quiz is very basic. We’re talking simple additions and subtractions, easy fractions, percentages, shapes, angles, and a bit of number logic. All the questions are type-in. If ...

We are always amused that we can run emulations or virtual copies of yesterday’s computers on our modern computers. In fact, there is so much power at your command now that you can run, say, a DOS ...

One stray sentence turns reliable-looking AI math into confident mistakes that are hard to notice during everyday use. As these systems spread into tutoring, hiring, and customer service, small ...

A new AI developed at Duke University can uncover simple, readable rules behind extremely complex systems. It studies how systems evolve over time and reduces thousands of variables into compact ...

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A TKer subscriber recently pointed out that if your investment is down 20%, then you’d need a 25% gain from the current level to return to the initial level. For example, if your investment of $100 ...