18O

18O

Symbol for oxygen 18.
References in periodicals archive ?
Total body water measurement in humans with 18O and D2 labeled water.
3 million people who use more than 420 million gallons of water per day in the extremely hot summers with demand dropping to about 18O millon gallons a day during the area's mild winters.
1997) Body composition in adults with cerebral palsy by dualenergy X-ray absorptiometry, bioelectrical impedance analysis, and skin fold anthropometry compared with the 18O isotopedilution technique.
Request for Proposal for Supply of Water H2 18O Enrichment 10 Atom 18O.
Four possibilities were envisaged; 16O = 16; 19F = 19; 12C = 12 or 18O = 18.
The naturally occurring forms of oxygen known as 18O and 16O are present in different proportions to each other in water inside leaves during dry periods in the tropics.
According to details, the staff of ANF conducted raid in different areas of Islamabad and held four smugglers and seized 18O kilogram Chars and 2 vehicles that had been used in criminal activities, from their possession.
March 27, 2012 /PRNewswire/ -- Los Gatos Research (LGR), the leader in precision trace gas analyzers, has released a new Isotopic N2O Analyzer that is the first instrument to directly measure 18O and site-specific 15N ratios in trace nitrous oxide (N2O) in air, in addition to measuring the N2O mole fraction.
Slide a baking tray on to the middle shelf of the oven and preheat it to 18O degrees C/350 degrees F/ Gas Mark 4.
Climate variability during the last 1000 years from delta Deuterium and delta 18O in the GISP2 and GRIP deep ice cores, EOS, Transactions of the American Geophysical Union, Fall Meeting Supplement (1993): 118.
The expanded plant produces 250 Kg per year of 18O used for the production of FDG in the PET industry and in other medical research.