Light absorption at high temperatures is highly impacted by interband absorption in addition to intraband absorption ...

On this and on other evidence we argued that it was probable that vitamin D was the substance present in these products which was responsible for the intense absorption band with heads at 280 mμ ...

WASHINGTON — Defense Secretary Pete Hegseth had an internet connection that bypassed the Pentagon's security protocols set up in his office to use the Signal messaging app on a personal computer, two ...