Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...

This document helps agricultural producers understand how N interacts in the environment through the N cycle to guide maintenance and sustainability of agricultural crop production. The Nitrogen Cycle ...

Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential component in amino acids and proteins. However, plants and animals cannot use nitrogen gas directly. Nitrates and other ...

Excess nitrogen (N) input to the inland water bodies and marine ecosystem has contributed to a cascade of environmental ...

All the Latest Game Footage and Images from Eternal Cycle "Eternal Cycle" is an AVG game with adventure and puzzle theme. The protagonist explores caves by various props. Throughout the ...

All the Latest Game Footage and Images from Game Cycle Relive the bygone era of CD-ROM shareware! As a recently-contracted games analyst, you are tasked by the CEO of Best Value Games to make sure ...

The display was seen from the mountains to the Atlantic beaches and lasted intermittently for hours.

The latest solar storm has triggered northern lights farther south than normal including into parts of Germany, the United ...

Another in a series of unusually strong solar storms hitting Earth produced stunning skies full of pinks, purples, greens and ...

A federal judge is hearing testimony about the nation’s first two nitrogen gas executions, weighing whether to let Alabama ...

What if you have a need for liquid nitrogen, but you do not wish to simply order it from a local supplier? In that case you can build your very own pulse tube cryocooler, as [Hyperspace Pirate] is ...