Scientists have observed a never-before-seen form of oxygen, and its behavior could call into question what nuclear physics ...
Due to equipment trouble, she ended up writing her dissertation on the behavior of isotopes of oxygen instead, for which she was awarded a Ph.D. in physical chemistry in 1938. Like many graduate ...
Oxygen was the first stable isotope used to determine migratory history in marine environments. Stable isotope analyses using marine oxygen have used barnacle shells attached to the study animal.
So far oxygen, methane, carbon monoxide ... but they appear to prove conclusively that this element consists of at least two isotopes of atomic weights 35 and 37. Their elemental nature is ...
A nalysis of nitrogen isotope ratio in coral skeletons shows strong decadal oscillations in the size of the world's largest oxygen-deficient zone (ODZ) over the last 80 years. These findings imply ...
This measurement provides carbon, oxygen and “clumped” isotope ratios for carbonate minerals, which enables us to reconstruct the temperature at which the carbonate formed, along with information ...
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These unique networks provide Member States access to global and regional data sets on water isotopes (oxygen-18, deuterium and tritium) and related mapping products. These widely used data sets are ...
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Oxygen, for example, has eight protons. However, the number of neutrons in an atom can vary, leading to different forms of elements, called isotopes. The recently observed type of oxygen is one ...