Find more facts and information on our topic page about
isotope
isotope
The Concise Oxford Dictionary of English Etymology
|
1996
|
|
© The Concise Oxford Dictionary of English Etymology 1996, originally published by Oxford University Press 1996. (Hide copyright information)
Copyright
isotope XX. f. ISO- + Gr.
tópos place (i.e. in the periodic table of elements).
Cite this article
Pick a style below, and copy the text for your bibliography.
|
Isotope hydrology research in Canada, 2003-2007.(Report)
Magazine article from: Canadian Water Resources Journal; 6/22/2009; ; 700+ words
; ...extensively on solute isotopes, namely carbon, nitrogen...Canadian progress in isotope hydrology that included...Groundwater Studies The stable isotope labeling of different...major application of isotope techniques in runoff...showed the application of isotopes for partitioning surface...
|
|
Sulfur isotope analysis for the identification of sulfur sources.
Magazine article from: The Mineralogical Record; 3/1/2003; ; 700+ words
; ...During chemical reactions, the two isotopes will therefore behave slightly differently...incorporate preferentially the heavier isotope, so that the crystals are enriched...1987). This fractionation of isotopes results in different sources and...
|
|
Isotope vulnerability imperils R&D. (research and development)
Magazine article from: Science News; 8/1/1992; ; 700+ words
; ...such an important isotope. Indeed, the United...reliance on foreign isotopes is only growing...accelerator-produced isotopes." "If a federal...bankrupt, the DOE's isotope program would be...reassessed." Many isotope users agree. Federal...the production of isotopes. The result "has...
|
|
International Isotopes' Expertise Complemented by Several Strategic Alliances
PR Newswire; 10/15/1997; 700+ words
; ...for production of research isotopes for other customers. The University...treatment of cancer. International Isotopes has also entered into a joint...assurance of the chemical and isotope content of enriched stable isotopes. The isotopic purity may be...
|
|
Amazon isotope discovery should sharpen climate predictions.(Research)
Magazine article from: Ecos; 4/1/2005; ; 700+ words
; ...common [H.sub.2]O isotope. With an understanding...these heavier water isotopes into the atmosphere...were able to compare isotope readings in the earlier...programme data with isotope recordings in rainfall...levels of the heavy isotopes falling from the atmosphere...
|
|
Sulfur isotope analysis for the indentification of sulfur sources
Magazine article from: Mineralogical Record; 3/1/2003; ; 700+ words
; ...During chemical reactions, the two isotopes will therefore behave slightly differently...incorporate preferentially the heavier isotope, so that the crystals are enriched...1987). This fractionation of isotopes results in different sources and...
|
|
Stable Isotopes in Ecology and Environmental Science.
Magazine article from: Ecology; 7/1/1995; ; 700+ words
; ...overview of stable isotope techniques and applications...publication of Stable isotopes in ecological research...available in carbon isotope analyses. More recently, Stable isotopes and plant carbon...synthesis of stable isotope application in ecological...Michener, Stable isotopes ...
|
|
|
Wanted: Medical Isotopes.
Magazine article from: Science News; 10/23/1999; ; 700+ words
; ...research on therapeutic isotopes has burgeoned at a time...For some short-lived isotopes, no source remains...panel exploring the isotope-availability problem...SCIENCE NEWS that the isotope-availability picture...access to unconventional isotopes. Unreliable supplies...
|
|
MEDICAL ISOTOPES:STEVEN M. LARSON, M.D.
Transcript from: Congressional Testimony; 9/9/2009; 700+ words
; ...production of medical isotopes. The study request...HEU for medical isotope production, and...Germany for medical isotope production. The...supply of medical isotopes drove much of the...nuclear medicine isotope supply to healthcare...produced medical isotopes would also be ...
|
|
Probing hurricanes with stable isotopes of rain and water vapor
Magazine article from: Monthly Weather Review; 6/1/2003; ; 700+ words
; ...accompanied by removal of heavy isotopes by falling raindrops. Evaporation and isotope equilibration of sea...rain and vapor with low isotope ratios. Because falling rain removes heavy isotopes from the air, high isotope ratios in the eyewall...
|
|
isotope geochemistry
Book article from: The Oxford Companion to the Earth
...addition of radiogenic isotopes to a reservoir. Isotope variations can also arise...isotope studies and stable isotope studies. Radiogenic isotopes There are many natural...special geological interest Isotopes Isotope ratios Notation 1 H...
|
|
Isotope
Encyclopedia entry from: The Gale Encyclopedia of Science
...names, both isotopes of hydrogen. The stable isotope 2 H is known...the radioactive isotope 3 H is called tritium. Because isotopes of the same element...that the word isotope is commonly used...as if stable isotopes did not exist...
|
|
Isotopes: Applications in Natural Waters
Book article from: Water:Science and Issues
Isotopes: Applications in Natural...aided significantly by isotope chemistry. The origin...respectively), are all isotopes of oxygen. The term isotope is applied to any atom...mass). Because the isotopes have the same chemical...
|
|
isotope
Book article from: The Columbia Encyclopedia, Sixth Edition
...radioactivity; the first stable isotope (of neon) was discovered...Thomson. The nuclei of isotopes contain identical numbers...to separate different isotopes of the same element...nuclear properties, the isotopes thus separated have...the highly fissionable isotope uranium-235 must be...
|
|
isotope fractionation
Book article from: A Dictionary of Earth Sciences
isotope fractionation The separation of isotopes of an element during naturally...chemical properties of the isotopes of an element are the...energy of the lighter isotope. Separation (fractionation) of isotopes will occur during such...
|
