Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

Ben Affleck is in full furrow-browed golden retriever mode in “The Accountant 2,” a convoluted ... movie that insists on occupying the entire spectrum, whether the audience believes it ...

The Colorado Avalanche activated their captain off injured reserve Monday, but he didn't return to the lineup for Game 2 against the Dallas Stars. Landeskog took warmups but didn't participate in ...

The Citizens Broadband Radio Service (CBRS) encompasses 150 megahertz of spectrum in the 3.5 GHz band (3550 MHz–3700 MHz), with plans to ... bringing the total nationwide coverage to an estimated 240 ...

This publication is Open Access under the license indicated. Learn More ...

DALLAS — The Colorado Avalanche activated captain Gabriel Landeskog off injured reserve, but again delayed his much-anticipated return when he was scratched from playing Game 2 of their first ...

Using a reverse-phase column, the process was completed in less than 20 minutes. Out of the 13 hydrazones, only 2-butanone-2,4-DNPH (BO-DNPH) and butanal-2,4-DNPH (BA-DNPH) were fully coeluted, and ...

Phew! That's a lot to dish out to play Nintendo games, even assuming most people are just going for the console, a game or two, and maybe a spare controller. Most notable in that list of prices is ...

Oli Welsh is senior editor, U.K., providing news, analysis, and criticism of film, TV, and games. He has been covering the business & culture of video games for two decades. A footnote to the ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

In this paper, a bituminous coal species identification method based on terahertz time-domain spectroscopy combined with machine learning-principal component ... the ratio is polyethylene powder: ...