Abstract: This paper presents an analysis of the aging of oil-paper insulation using partial discharge (PD) patterns and clustering methods. The four-quadrant model of partial discharge patterns is ...

Abstract: Due to the skin effect, the ac resistance of a metallic conductor increases with increasing frequency [1]. The skin effect is strongly related to the metal material of the conductor; ...

Standardized, repeatable testing underpins everything we review at PCMag. Here's how we evaluate desktop CPUs, from pure processing trials to gauging a processor's nuanced effects on graphics ...

Ethereum’s trend remains marked stronger as sentiment in the market becomes more positive following a period of consolidation. In a few weeks’ time, analysts will tell whether ETH will burst higher or ...

Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Khadija Khartit is a strategy, investment, and ...

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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 ...

BANGKOK (AP) — Myanmar’s military government on Thursday acknowledged attacking a religious festival held at a school in central Myanmar, which witnesses said killed about two dozen people, including ...

BANGKOK (AP) — Myanmar’s military government on Thursday acknowledged attacking a religious festival held on the grounds of a school in central Myanmar, which witnesses said killed about two dozen ...