The UNF3 nitrogen flow indicator is a visual tool that confirms the flow of nitrogen gas through the copper lines during the brazing process. Flowing nitrogen gas through copper tubing while brazing ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 112, No. 51 (December 22, 2015), pp. 15630-15635 (6 pages) The regulatory mechanisms underlying the uptake and ...
The ability to coordinate carbon (C) and nitrogen (N) metabolism enables plants to regulate development and metabolic responses to different environmental conditions. The regulator(s) or sensor(s) ...
Virginia can and should restrict the flow of nitrogen into the Chesapeake Bay when issuing permits to industries in the bay's watershed, according to a letter from the U.S. Environmental Protection ...
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