systems apparent oxygen utilization (AOU) is the difference between oxygen gas solubility (i.e. the concentration at saturation) and the measured oxygen concentration...

The oxygen minimum zone (OMZ), sometimes referred to as the shadow zone, is the zone in which oxygen saturation in seawater in the ocean is at its lowest...

Ornithological Society, formerly the American Ornithologists' Union Apparent oxygen utilisation Arab Open University, private university Aou (trigraph) Age of...

inorganic carbon, alkalinity, nitrate, phosphate, silicic acid, oxygen and apparent oxygen utilisation (AOU), and radiochemical / isotopic quantities such as carbon-13...

include ocean temperature, salinity, dissolved oxygen, apparent oxygen utilisation (AOU), percent oxygen saturation, phosphate, silicic acid, and nitrate...

Oxygen-haemoglobin dissociation curve Oxygen Apparent oxygen utilisation CO-oximeter Oxygen catastrophe Oxygen toxicity Reactive oxygen species Fenical, William (September...

condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level. Hypoxia may be classified as either generalized...

biodiversity. f-ratio (oceanography) Lysocline Mooring (oceanography) Apparent oxygen utilisation Sigman DM & GH Haug. 2006. The biological pump in the past. In:...

use of oxygen is key to keeping the units compact. In a closed circuit system, any unused oxygen is retained and rebreathed, so the utilisation is close...

population of planktonic algae Apparent oxygen utilisation – The difference between oxygen gas solubility and the measured oxygen concentration in water with...

trophic impacts in streams. Overflow metabolism Lake metabolism Apparent oxygen utilisation Odum, Howard T., "Primary production in flowing waters", Limnology...

during dry years. Stream metabolism Ecosystem model Catabolism Apparent oxygen utilisation Winslow, Luke A.; Zwart, Jacob A.; Batt, Ryan D.; Dugan, Hilary...

breathes an oxygen-rich liquid (such as a perfluorocarbon), rather than breathing air, by selecting a liquid that can hold a large amount of oxygen and is...

it into the blood track is not allowed.[clarification needed] Local utilisation is allowed in countries like Canada and Sweden. Doctors like Hans-Wilhelm...

activated carbon is reactive, capable of oxidation by atmospheric oxygen and oxygen plasma steam, and also carbon dioxide and ozone. Oxidation in the...

techniques. There are many factors such as light, salinity, pH, dissolved oxygen and the accumulation of waste products that influence the growth rate of...

compensates for low respiratory rate. This allows greater utilisation of available oxygen and reduced energy expenditure. In seals, bradycardia of the...

a vital role in capturing carbon and producing at least 50% of Earth's oxygen. Natural seaweed ecosystems are sometimes under threat from human activity...

powerplant, Avro having opted to utilise the in-development Armstrong Siddeley Screamer rocket engine, which used liquid oxygen as oxidant and kerosene fuel;...

atomic oxygen number density exceeds that of carbon dioxide above 270 km. At 335 km, this difference becomes a factor of 10, above which atomic oxygen far...

large amounts of pure oxygen (which is often used as gasification agent), and gas cleaning. Another challenge becoming apparent when implementing the...

delivery system, orbital debris avoidance, anchor system, surviving atomic oxygen, avoiding lightning and hurricanes by locating the anchor in the western...

Williams & Wilkins. pp. 261–264. Malik, Tariq (15 February 2006). "Air Apparent: New Oxygen Systems for the ISS". Space.com. Archived from the original on 14...

meaning it forms complexes by coordinating via either the phosphorus or oxygen atoms. This versatile character of the anion has allowed it to be incorporated...

how nitrogen fixation is able to occur in the presence of oxygen production without any apparent structure separating the two processes. Inhibitor studies...

pumped down from the surface through a hose. Nevertheless, the widespread utilisation of diving gear for archaeological purposes had to wait until the 20th...

Indians resorted to social media websites to source medical aid - procure oxygen, essential drugs or locate a hospital bed. State Governments in a bid to...

depletes the oxygen in the bubble, more oxygen can diffuse in to replenish it. Carbon dioxide is more soluble in water than either oxygen or nitrogen,...

Hydrogen uptake (1) is coupled to the reduction of electron acceptors such as oxygen, nitrate, sulfate, carbon dioxide (CO2), and fumarate. On the other hand...

on the left side of his body, and he eventually required daily access to oxygen. He spent increasing amounts of time with his family, in particular his...