Genetic research traces the origins of Indo-European populations, linking migrations with languages and genetic profiles ...

China first commercial reactor device for the online irradiation production of isotopes was officially put into operation Thursday at the Qinshan Nucl ...

A team of 91 researchers—including famed geneticist Eske Willerslev at the Lundbeck Foundation GeoGenetics Center, University ...

In the waterways connected to the Great Lakes, researchers uncover boats that tell the story of millennia of Indigenous ...

The Penzance chemist and inventor is best known for inventing the Davy Lamp for miners, an early form of the light bulb and ...

The languages still uttered around Europe today can be traced back to the prehistoric migrations of people around 5,200 years ...

As India embarks on its ambitious energy transition, powered by advanced manufacturing, semiconductors, and clean-tech, a ...

A new lawsuit alleges toxic, radioactive waste leaked into a PA family’s water well, uncovering a regulatory abyss for miles ...

Quantum Kinetics Corporation (QKC) announced it had set a new world record in nuclear research by successfully triggering sustained plasma fusion temperatures of 200 million degrees Celsius (18 keV ...

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普朗克定律忽略但不禁止黑体辐射圆极化。由纳米碳或金属扭曲几何的纳米结构长丝制成的BBR在500至3000纳米范围内具有很强的椭圆性。这些细丝的亚微米级手性满足涨落耗散定理对维数的要求，并根据基尔霍夫定律要求吸收率和发射率的对称破缺。所得黑体辐射的发射各向异性和亮度比传统的手性光子发射器高出10到100倍。