nitrous+air
111Denitrification — Nitrogen cycle. Denitrification is a microbially facilitated process of nitrate reduction that may ultimately produce molecular nitrogen (N2) through a series of intermediate gaseous nitrogen oxide products. This respiratory process reduces… …
112Lysergic acid diethylamide — LSD redirects here. For other uses, see LSD (disambiguation). LSD 25 redirects here. For the dock landing ship, see USS San Marcos (LSD 25). For the Fringe episode, see Lysergic Acid Diethylamide (Fringe). Lysergic acid diethylamide …
113Scientific opinion on climate change — This article is about scientific opinion on climate change. For public perception and controversy about the scientific consensus, see Public opinion on climate change and Global warming controversy. For opinions of individual dissenting… …
114Da Vinci Project — The da Vinci Project was a privately funded, volunteer staffed attempt to launch a reusable manned suborbital spacecraft. It was a contender for the Ansari X PRIZE for the first non governmental reusable manned spacecraft. The project is based in …
115Nitrosonium — Preferred IUPAC name Nitrosonium …
116Tracheal intubation — Intervention Anesthesiologist using the Glidescope video laryngoscope to intubate the trachea of a morbidly obese elderly person with challenging airway anatomy …
117Dimethyltryptamine — Systematic (IUPAC) name 2 (1H indol 3 yl) N …
118Fertilizer — Tennessee Valley Authority: Results of Fertilizer demonstration 1942 …
119Biogas — Swamp gas redirects here. For the obsolete theory of emanations from swamps causing disease, see Miasma theory of disease. Pipes carrying biogas (foreground), natural gas and condensate …
120Nitrogen cycle — Schematic representation of the flow of nitrogen through the environment. The importance of bacteria in the cycle is immediately recognized as being a key element in the cycle, providing different forms of nitrogen compounds assimilable by higher …
