Abstract: In this paper, we investigated the dielectric recovery characteristics of copper butt electrode in a vacuum circuit breaker (VCB) by constructing an experimental circuit that can apply a ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Members of Apache and others who want to halt a ...

Abstract: The simultaneous measurement of heat and light signals from a ${}^{40}{\rm Ca} {}^{100} {\rm MoO}_4$ scintillating crystal was performed at temperatures of tens of milli-kelvin using a ...

A new study published in Palaeontology has confirmed that X-ray computed tomography (XCT scanning) can be used to monitor decomposing organisms without altering the natural decay process—a vital ...

MUSCAT: Mazoon Mining Company, a subsidiary of Oman Minerals Development Company, has signed a series of construction and service agreements with local contractors to kick off the Yanqul Copper ...