NATIONAL USES AND NEEDS FOR SEPARATED STABLE ISOTOPES IN PHYSICS, CHEMISTRY, AND GEOSCIENCE RESEARCHM.S. Zisman
- 《Radiation Physics & Chemistry》 被引量: 0发表: 0年 Oxygen and Carbon isotopes and carbonate chemistry in phoscorites from the Catalão I complex - implications for phosphate-iron-oxide magmas Introduction to phoscorites: occurrence, composition, nomenclature and petrogenesis. In: Wall F and ...
Buyisotope.com combines a team of professionals with background in Chemistry and Physics to provide high quality stable isotopes and radioisotopes in enriched form. We offerCustom Productsbased on enriched isotopes (stable isotopes and radioisotopes) and Iridium products. Support of the product developme...
In subject area: Physics and Astronomy 'Oxygen isotopes' are variations of oxygen atoms with different numbers of neutrons. They are used as climate proxies in marine biogenic phases like diatoms, corals, sponges, fish otoliths, and mollusks to study past temperatures and climates. ...
Monodeuterated thiirane-1-oxide occurs in two diastereomeric forms, with the D atom cis or trans to the pyramidal SO group (right). Infrared multiphoton ex... Heike,Gross,Guido,... - 《Chemistry A European Journal》 被引量: 253发表: 1998年 Occurrence and Structural Analysis of Highly Sulfat...
Both iodine isotopes pose enormous long-term risks to human health and the environment owing to their bioaccumulation [10–12]. From:Journal of Hazardous Materials,2023 Add to Mendeley Also in subject area: Physics and Astronomy Discover other topics ...
The concept of isotopes is crucial in fields like nuclear physics and radiometric dating, as the differing mass due to neutrons affects stability and radioactive decay. Isomers, on the other hand, are significant in chemistry and biology, where the arrangement of atoms impacts molecular function, ...
- 《Analytical Chemistry》 被引量: 448发表: 1996年 Accretion of the southern Banda arc to the Australian plate margin determined by Global Positioning System measurements carbon isotopesradiocarbon datingC/N ratiosn-alkanesn-alkanoic acidsGlobal Positioning System geodetic measurements at thirteen ...
and the chemical stability of isotopic compounds. The final chapters describe several isotopic methods, namely, isotope dilution, paper chromatography, and autoradiography, with emphasis on their application in biological studies. This book will be of value to biologists, and graduate and undergraduate ...
Ts. Oganessian, et al., Synthesis of the isotopes of elements 118 and 116 in the Cf249 and Cm245+Ca48 fusion reactions, Phys. Rev. C74, 044602 ... PJ Karol,RC Barber,BM Sherrill,... - 《Pure & Applied Chemistry》 被引量: 11发表: 2016年 Synthesis of superheavy nuclei in Ca-48...