In other words, on their conversion of atmospheric nitrogen into nitrogen compounds that living organisms can absorb and utilize. The details of the processes that took place on Earth billions of ...

In 2024, the quantity of nitrogen compounds excreted in manure by cows, pigs, chickens and other livestock was 8 percent below the relevant nitrogen emission limit of 489.4 million kg. The nitrogen ...

Soil temperatures are slow to rise but as the spring progresses, compounds and sulphur will have to be factored into the ...

Ozonolysis, which splits one alkene into two carbonyl compounds using trioxygen, is widely used in both industrial and academic settings. And while nitrogen is a valuable component of many natural ...

Breakthrough in N2 activation! This study unveils an electron catalysis strategy that directly converts N2 into azo compounds under mild conditions—a game-changer for nitrogen fixation. By harnessing ...

Published in Science, this groundbreaking study reveals that nitrogen-containing compounds play a dominant role in the absorption of sunlight by atmospheric organic aerosols worldwide. This ...

Wang Xianlong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, found that phosphorus doping is an effective way to achieve high-energy polymeric nitrogen with ...

Most organic compounds contain carbon and hydrogen, but they may also include any number of other elements (e.g., nitrogen, oxygen, halogens, phosphorus, silicon, sulfur). Originally limited to the ...

These ancient processes, still active in modern cells, often involve iron-sulfur metalloproteins, which handle challenging ...