Stable isotope analysis of elements such as carbon, nitrogen and sulphur is used in ecology to trace the flow of nutrients through food webs and assess trophic levels. Individual dietary ...

We're looking for undergrad lab assistant! APPLICATION DEADLINE: 08 DECEMBER 2024. The INSTAAR Stable Isotope Lab seeks an undergraduate student to work part time to help with various laboratory tasks ...

Keywords: Mass spectrometry, Stable isotopes, Radioactive isotopes, Long-lived radionuclides, Isotope ratio determination Important Note: All contributions to this Research Topic must be within the ...

An international team of scientists led by the ESRF, the European Synchrotron, Grenoble, France, has found that emperor ...

An international team of scientists led by the ESRF, the European Synchrotron, Grenoble, France, has found that emperor ...

“Isotopes provide a chemical fingerprint of a consumer's diet and can be compared with those from potential diet items to estimate the proportional contribution of different diet items,” The ...

The device takes stable atoms to half the speed of light, collides them with targets and, in a billionth of a trillionth of 1 second, creates rare isotopes almost never seen on Earth. "We ...

The civets' trophic positions (TP), or their positions in the food web, were determined based on the stable nitrogen isotope ratios of the two amino acids, glutamic acid and phenylalanine.

which compares the variability of oxygen-stable isotopes in the various samples, recently was published in the journal PLOS One.