Stable isotope ratio - Measurement of the ratios of naturally occurring stable isotopes (isotope analysis) plays an important role in isotope geochemistry, but stable isotopes (mostly . Stable isotope geochemistry of coal bed and shale gas and - Stable isotope geochemistry of coal bed and shale gas and related production waters: A review. Western Australian Organic & Isotope Geochemistry Centre - The Western Australian Organic & Isotope Geochemistry, The Institute for Geoscience Research is internationally recognised.. Isogeochem - AFRICA. IsoEnvironmental, Botany Department, Rhodes University, Grahamstown, South Africa; ASIA/PACIFIC. ANSTO Stable Isotope Laboratory, Lucas Heights, NSW, Australia. Isotope - Isotope vs. nuclide. A nuclide is a species of an atom with a specific number of protons and neutrons in the nucleus, for example carbon-13 with 6 protons and 7 neutrons.. Research Facilities - The Centre for Railway Research (CRR) is a collaborative venture between IIT Kharagpur and the Indian Railways to develop a long-term framework for research aimed at . IT2 Isotope Tracer Technologies Inc – Home - IT2 Isotope Tracer Technologies is located in Waterloo, Canada providing analytical solutions worldwide for businesses, universities and researchers.. Institute of Geochemistry Chinese Academy of Sciences - Seminar 2018-04-18: Isotope microscope and isotope nanoscope Speaker: Prof. Hisayoshi Yurimoto: Seminar 2018-04-16: Oxygen isotopes in the solar system. radioactive isotope - Radioactive isotope: Radioactive isotope, any of the species of the same chemical element that have different masses and unstable nuclei that emit radiation.. Isotope — Wikipédia - Notation. Chaque isotope est représenté par un symbole composé de : son symbole chimique M (H, He, Li, etc.) ; son nombre de masse A (égal au nombre de nucléons .