Scientists found an unexpected nuclear energy shift in radioactive lanthanum isotopes, challenging existing models and ...

Researchers at the Accelerator Laboratory of the University of Jyväskylä, Finland, precisely measured atomic masses of ...

Stable isotopes are non-radioactive forms of atoms. Although they do not emit radiation, their unique properties enable them to be used in a broad variety of applications, including water and soil ...

Share with students the following steps for simulating decay of their isotope. (You may want to model the procedure once.) Have students create a chart similar to the one below. Cover box and turn ...

This measurement provides carbon, oxygen and “clumped” isotope ratios for carbonate minerals ... with modifications from previous models that allow us to measure smaller samples than previously ...

This Section implements all activities of the IAEA's Water Resources Programme, which promotes and transfers know-how on the use of isotope hydrology as an effective tool for water resources ...

Radiological sources are vital to many applications, and typically contain byproducts from waste streams which decay over time to form complex mixtures of elements. Daughter products resulting from ...

Collagen was extracted and analyzed for bulk stable isotopes of carbon-13 (δ 13 C) and nitrogen-15 (δ 15 N) and compound-specific isotopes of individual amino acids. Radiocarbon dating provided ...

Researchers at the Accelerator Laboratory of the University of Jyväskylä, Finland, measured very precisely atomic masses of radioactive lanthanum ...