oxygen ratio

oxygen ratio

[′äk·sə·jən ‚rā·shō]
(geochemistry)
References in periodicals archive ?
The surge tank, located upstream of the engine intake pipe, entrain fresh air and with the dilution nitrogen gas the low oxygen ratio mixture is formed.
The imported gas must meet the specifications of the national network of gas, as the oxygen ratio should not exceed 0.
The researchers have gathered the data from those two areas to calculate oxygen ratio in the waters and in the marine sediments where they also identified the current environmental status and its future effect on marine life, KISR said in a statement carried by Kuwait News Agency (Kuna).
In a press statement, KISR stated that the researchers have gathered the data from those two areas to calculate oxygen ratio in the waters and in the marine sediments where they also identified the current environmental status and its future effect on the Marine life.
On intensive care unit (ICU) admission, her partial pressure of arterial oxygen/fraction of inspired oxygen ratio was 101 under mechanical ventilation, with a positive end-expiratory pressure level of 10 cm [H.
The SDOX system can effectively supercharge the oxygen ratio to as high as 350 milligrams per liter.
Direct admission is moderately recommended for patients meeting at least three of the following criteria: respiratory rate of 30 breaths/min or higher, arterial oxygen pressure/fraction of inspired oxygen ratio (Pa[O.
Direct admission to an ICU is moderately recommended for patients who meet at least three of these criteria: respiratory rate of 30 breaths/min or higher, arterial oxygen pressure/fraction of inspired oxygen ratio of 250 or lower, multilobar infiltrates, confusion/disorientation, BUN level of 20 mg/dL or higher, WBC count less than 4,000 cells/mcL, platelet count less than 100,000 cells/mcL, core temperature below 36[degrees] C, and hypotension requiring fluid resuscitation.
The spectrum reveals that the carbon to oxygen ratio is consistent with the core accretion scenario, the model thought to explain the formation of our Solar System.
Her team discovered that the isotopic oxygen ratio decreased in proportion to the amount of calcium.
The saline density of the Black Sea will rapidly increase and oxygen ratios in the Sea of Marmara's south will quickly fall.
Researchers know of 67 meteorites from Mars, but NWA 7325's ratio of oxygen isotopes, each with varying numbers of neutrons in its atomic nucleus, is nothing like the oxygen ratios from known Martian meteorites.