Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS), together with collaborators ...

A free pediatric clinic in Vietnam to treat severe birthmarks has inspired efforts in other countries and built awareness of what lasers can do.

An international team of researchers, including members from the Kavli Institute for the Physics and Mathematics of the ...

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Isotope hydrology, a form of nuclear science, comes into the picture to reveal the life story of water and help us understand the links among these resources. Based on the isotopic fingerprint, ...

Phosphorus in the environment is present in two forms—organic and inorganic. Scientists measure isotopes of inorganic phosphate oxygens, but there was no such method to measure isotopes of organic ...

Organic phosphorus compounds are much more complex, making them difficult to identify and track in the environment. Scientists often use an element’s isotopes as means to track its presence in the ...

Most of the isotopes have been used as “tracers.” Radioactive phosphorus, for instance, has exactly the same chemical properties as ordinary phosphorus. So it can be made into phosphorus ...

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The trace metal elements were analyzed using atomic absorption spectrophotometry, the isotopes 15N (NO 2 - , NO 3 - , NH 4 + ) and phosphorus (PO 4 3- ) using standardized methods. Tomatoes from ...

These results will assist in understanding the mechanism of harmful algal blooms in the phosphorus-restricted ECS and may be helpful in the control of harmful algal blooms. The National Natural ...