Mercury is a toxic heavy metal that can exist stably as a gas, with high volatility and global distribution in the atmosphere. Volcanoes represent a primary natural source of Hg in the atmosphere, ...

Stable isotope analysis has become a cornerstone method for unraveling energy flow and trophic interactions within marine ecosystems. By measuring the ratios of heavy to light isotopes of carbon and ...

Introduction: Applications of Isotope Research in Zooarchaeology / Ashley E. Sharpe and John Krigbaum -- Part 1. Ecological Systems -- Long-Term Interaction between Hunter-Gatherer-Fisher Societies ...

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. In addition, extensive ...

Oak Ridge National Laboratory is boosting isotope production to secure the US supply chain after Russian shortages.

The IAEA offers a variety of training courses in the fundamentals of isotope hydrology and isotopic analyses of stable isotopes, tritium, and noble gases. This course provides an overview of advances ...

Chinese scientists achieved a major breakthrough in stable-isotope enrichment and high-purity silicon production on Monday, successfully achieving the country's first domestic mass production of ...

Examples of stable isotopes being used to support research include, studying water extraction methods from plants, to how habitat changes have incited more attacks by coyotes on humans. Stable ...

With the new grant, the Stable Isotope Lab will acquire a cutting-edge instrument called an isotope-ratio-monitoring mass spectrometer (IRMS). A major grant from the National Science Foundation (NSF) ...

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 ...

The discovery of stable ''isotopes" began with J. J. Thomson's identification of neon-22 in 1912 (Bievre et al., 1984). More than 90 naturally occurring elements have been identified on the earth; ...