Excessive radiation induces oxidative stress and inflammation in skin cells through photo-oxidation reactions. Both ultraviolet and visible light can activate photosensitizers naturally present in ...

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Researchers have developed a tiny flower-shaped magnetic structure that can dramatically boost local magnetic fields and improve the performance of magnetic sensors. The magnetic microstructure of the ...

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require a valid photo ID to vote and allow the state legislature to define what qualifies as a valid photo ID and provide exceptions to the requirement. A "no" vote opposed adding a valid photo ID ...