(2024) using ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), identified ... Figure 3. A schematic diagram illustrating a decrease in allochthonous humic ...

WASHINGTON, March 25 (Reuters) - President Donald Trump expanded his attacks on major U.S. law firms on Tuesday as he signed an executive order targeting Jenner & Block, which represents clients ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Violent supernovas ...

In today's big story, BI uncovered Meta's secret "block lists" — and it turns out the practice may be far more widespread than many job seekers realize. What's on deck Markets: A Wall Street ...

Experts say block lists are legal but raise ethical concerns, as employees often have no way to appeal the decision. For companies, block lists help reduce risk of suboptimal rehires amid turnover ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in Earth's history, according to new research. The explosive supernova deaths of ...

is detrimental to mass analysis by electrospray ionization mass spectrometry (ESI-MS). Nonvolatile salts tend to compromise ionization yields and, when analyte ions are observed, lead to peak ...

Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States ...

Invented a half-century ago by Nobel laureate Wolfgang Paul, the quadrupole mass filter has become an integral part of some of the most sophisticated mass spectrometers. Consisting of four parallel ...