Currently there are no standards or limits for indoor air levels of nitrogen oxides; for reference ... The outdoor annual average limit for NO 2 is set at .053 ppm. Note that most pods do not contain ...

Electrocatalytic nitric oxide reduction reaction (NORR) offers a promising route for sustainable ammonia (NH3) synthesis and ...

Aviation is also responsible for a relatively small share of total nitrogen oxide emissions (2.1 percent): like shipping, the emissions figures for aviation only include emissions over Dutch territory ...

Because nitrogen is not an oxidizing gas, adding it to the SMT convection reflow oven reduces oxidation on the welding ...

While that may seem likely, we also emit compounds like nitrogen oxides (from engines and power plants) that increase OH production. Which of the two processes dominates and whether OH levels are ...