Marine ecology encompasses the study of complex interactions among organisms and their environment in the world’s oceans. Central to advancing this field has been the adoption of stable isotope ...

Isotopic analysis primarily involves the separation of isotopes based on the significant differences in mass. The method is effective for identifying the isotopic signature within the inorganic and ...

The compositional analysis of wine, which encompasses multi-element profiling and stable isotope investigations, has rapidly evolved into a vital instrument for establishing provenance, confirming ...

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 ...

For decades, scientists have relied on a chemical fingerprint inside water molecules to determine where plants get their moisture. The method shaped our understanding of drought resilience, ...

Scientists have produced one of the most neutron-rich isotopes, hydrogen-6, in an electron scattering experiment. The experiment presents a new method for investigating light, neutron-rich nuclei and ...

Image of an isotope pattern screening technique for the selective detection of selenium (Se)-containing compounds using liquid chromatography (LC)-electrospray ionization mass spectrometry. Although ...

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; ...

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To make the United States self-sufficient in rare exotic elements, the Oak Ridge National Laboratory (ORNL) has developed a latest generation electromagnetic isotope separator (EMIS) to harvest stable ...