The skeletons of over 100 prehistoric rhinos have been found at Ashfall Fossil Beds in northeast Nebraska, but why were there ...

Innovative mesoporous Co3O4 catalysts with atomically dispersed iridium offer a breakthrough in hydrogen production, ...

Lake ecosystems can receive high inputs of terrestrial organic matter (t-OM) that microbes make available to higher trophic ...

These results allowed us to explore the scope and limitations of using carbon and oxygen stable isotope measurements on sequentially sampled camelid teeth to identify seasonal mobility patterns within ...

Community-weighted mean foliar stable carbon isotope signatures are mainly affected by environmental factors in meadow and typical steppes, and by leaf traits in desert steppes, according to field ...

(4) Measurement of oxygen–carbon isotope values of collected carbon dioxide gas using a Finnigan Model MAT252 Stable Isotope Mass Spectrometer. The Chinese national standard for calcium carbonate ...

Department of Chemistry, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States Beckman Institute for Advanced Science and Technology, University of Illinois Urbana−Champaign, ...

State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Shaanxi Joint Lab of Graphene (NPU), Northwestern Polytechnical ...

Lithium-6 is a crucial material for nuclear fusion reactors, but isolating it is challenging – now researchers have found a way to do this without using toxic mercury ...

The Stable Isotope Facility at the University of Gothenburg provides unique analytical possibilities for measuring stable isotope ratios in various media. Stable isotope ratios of light elements (C, N ...