The 11th annual Nitrogen Conference will be held on Tuesday, Feb. 4, 2025, in Mankato. University of Minnesota Extension and the Minnesota Agricultural Water Resource Center’s Nitrogen Conference ...

Introduction: Recent work has proposed that the nitrogen isotopes in marine sediments can be impacted by anaerobic oxidation of methane (AOM), since nitrogen uptake by anaerobic methanotrophic archaea ...

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...

Sept. 25, 2024, asking the state to call off the scheduled execution of Alan Miller in what would be the nation’s second execution using nitrogen gas. (AP Photo/Kim Chandler, File) This undated photo ...

A research team has discovered how the 'Shethna protein II' protects the nitrogen-fixing enzyme nitrogenase from damage. The oxygen sensor protein could help to make nitrogenase usable in ...

The Dutch government must make further cuts to nitrogen pollution or risk a €10 million ($10.5 million) fine after losing a court fight with Greenpeace that’s reignited a decade-long political ...

Inorganic–organic metal halide perovskite light harvester-based perovskite solar cells (PSCs) have come to the limelight of solar cell research due to their rapid growth in efficiency. At present, ...

Division of Chemistry and Chemical Engineering, California Institute of Technology (Caltech), Pasadena, California 91125, United States ...

Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States ...

Elemental analysis, which indicates the percentages of carbon, hydrogen, and nitrogen in the samples were measured on a PerkinElmer 2400 series II Analyzer equipped with a thermal conductivity ...