IT has been reported 1 that when a virgin soil is brought under cultivation, the percentage of total nitrogen usually falls off with time up to a limiting value. A loss of nitrogen from soils on ...

In the 1970s, before chlorine and bromine became the focus of the ozone debate, scientists realized that nitrous oxide was the main source of ozone-depleting nitrogen oxide radicals in the ...

A toZigbee converter is now allowed to not define any key, in this case the converter should be used for any key. OTA isUpdateAvailable now returns an object instead of a boolean (e.g. {available: ...

I was fascinated by the idea of jet packs when I was a kid. They were sci-fi magic, and the idea that you could strap into an ...

Servers as they should be.

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

Researchers are hoping to start measuring nitrous oxide emissions over hundreds of kilometres near Yorkton, Sask., with the goal of reducing greenhouse gases. Nitrogen fertilizer is an ...

The EPA hopes the rule will address health impacts linked to dirty energy pollution, according to a report from the New York Times. Proposed in November, the rule would set stricter limits on nitrogen ...

Berkshire’s coal plant fleet, operated by three utility companies it has acquired in recent decades, emits more nitrogen oxides than any ... the use of selective catalytic reduction systems ...

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Protein protects biological nitrogen fixation from oxidative stress Date: January 15, 2025 Source: University of Freiburg Summary: A research team has discovered how the 'Shethna protein II ...