Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. Oxygen is a good example. Three naturally occurring ...

Both radioisotopes and enriched stable isotopes are essential to a wide variety of applications in medicine, where they are used in the diagnosis and treatment of illnesses. This report focuses ...

The therapeutic application of radioactive isotopes is an art that requires fundamental understanding of the three sciences of physics, radiobiology and medicine. More than a few therapeutic mirages ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Large rivers are a significant resource for drinking ...

JANESVILLE, Wis.--(BUSINESS WIRE)--SHINE Medical Technologies LLC today announced that the company has filed an application with the U.S. Nuclear Regulatory Commission to produce medical isotopes, ...

Isotope dilution is used to determine the quantity of a chemical substance in a sample. In this method, isotopically enriched material is added to a sample which leads to a "dilution" of the standard.

Researchers have many tools available in studying and observing mammals. One is quite small—the stable isotope. Exploring ecological questions through analysis of stable isotopes is a rapidly ...

EED adversely affects intestinal structure and function and is characterised by villi blunting, chronic gut and systemic inflammation, altered gut permeability, bacterial translocation and nutrient ...

Dosage theories. Great hope has been expressed in some quarters that chemical, metabolic or biologic selectivity by specific tissues might sufficiently localize isotopes to make their use rewarding in ...