Oxygen isotope analyses of skeletal remains (18 O/16 O, δ 18 O) are a powerful tool for
exploring major themes in bioarchaeology (the study of biological archaeological remains) …

The biogeochemical cycling of metals in natural systems is often accompanied by stable
isotope fractionation which can now be measured due to recent analytical advances. In …

Following the reviews of atomic-weight determinations and other cognate data in 2015,
2017, 2019 and 2021, the IUPAC (International Union of Pure and Applied Chemistry) …

The biennial review of atomic-weight determinations and other cognate data has resulted in
changes for the standard atomic weights of 19 elements. The standard atomic weights of …

Abstract The Commission on Isotopic Abundances and Atomic Weights (ciaaw. org) of the
International Union of Pure and Applied Chemistry (iupac. org) has revised the Table of …

This Feature Article starts highlighting some recent experimental and theoretical advances
in the field of IR and Raman spectroscopy, giving a taste of the breadth and dynamics of this …

Background Consumers are increasingly interested in the provenance of the foods and
European laws require protection against the mislabelling of premium foods. Methods for …

High precision triple oxygen isotope measurements are becoming a more common analysis
in laboratories. There is a lack of calibrated standards to use for triple oxygen isotope …

The past decade has seen a remarkable expansion of studies that use mass-dependent
variations of triple oxygen isotopes (16 O, 17 O, 18 O) in isotope hydrology and isotope …

Cocoa is a high-value commodity that appeals to the consumer's taste, but it is also
renowned for its antioxidant and healthy properties. Many of these characteristics as well as …