Isotopic In Sentences - Examples Of Isotopic In Sentences

Search your words in sentences https://englishteststore.net/index.php?option=com_content&view=article&id=20211&Itemid=1131 - Helium Isotopic Abundance Variation in Nature. - By studying the ratio between two isotopes of the same element, we avoid effects involving the overall abundance of the element, which usually swamp the much smaller variations in isotopic abundances. - Their isotopic signatures indicate that they grew up in a temperate environment consuming mostly C3 plants, but some C4 plants. - The researchers measure the isotopic ratios at different locations and times to infer information about the physical processes of the ocean. - However, Earth and the Moon have nearly identical isotopic compositions. - Radioisotopic labeling is a special case of isotopic labeling. - Isotopic dating was conducted by Marvin and others in 1965. - Isotopic compositions indicate a clear extraterrestrial origin. - The isotopic record had very high annual resolution. - This is equivalent to the knot being isotopic to its mirror. - The isotopic studies indicate changing dietary and climatic conditions and link with broader changes in the local environment. - These grains preserve an isotopic record of the nucleosynthesis in individual stars. - In general, isotopic effects depend on the number of reactants and on the number of combinations resulting from the number of substitutions in all reactants and products. - When chemical reactions comprise combinations of reactants and products with various isotopic expressions, the stoichiometric coefficients are functions of the isotope substitution number. - He currently is the head of a project to build a new instrument called the ion nanoprobe, which will allow isotopic and chemical analysis at finer scales than any contemporary instrument. - While atomic mass is an absolute mass, relative isotopic mass is a dimensionless number with no units. - Isotopic Evidence for Change in Dietary Patterns during the Baikal Neolithic. - Ultrafiltration for asphalt removal from bone collagen for radiocarbon dating and isotopic analysis of Pleistocene fauna at the tar pits of Rancho La Brea. - Isotopic variation in the Tuolumne intrusive suite, central Sierra Nevada, California. - His research involves the use of isotopic methods to study Earth and planetary processes. - But then they must learn that the isotopic mass of every other isotope is not equal to the number of particles in its nucleus. - As such, relative atomic mass and standard atomic weight often differ numerically from the relative isotopic mass. - Isotopic systems help to deconvolve the geologic processes that contributed to, and in some cases the timing of, the formation of these mantle domains. - The isotopic shift had been known decades before the isomeric shift and provided useful but limited information about atomic nuclei. - These tracers indicate the presence of granites in East Antarctica having the same age, geochemical properties, and isotopic signatures as the distinctive granites in Laurentia. - This full proton decoupling eliminates all coupling with H atoms and thus splitting due to H atoms in natural isotopic abundance compounds. - Their oxygen isotopic compositions are intermediate between ordinary and carbonaceous chondrites, and are similar to rocks found on the Earth and Moon. - Obtaining deuterium depleted potable water involves feeding purified water to isotopic distillation column in presence of packing on theoretical plates and feeding reflux flow on plate of superior stripping zone, with specific plate ratio. - These values are the approximate values of the closure temperatures of certain minerals listed by the isotopic system being used. - The comparison showed that both hair and drinking water samples had the same isotopic variations. - They analyzed the carbon isotopic composition of atmospheric methane trapped in bubbles in Antarctic ice and found that methane emissions from those old carbon sources during the warming interval were small. - the isotopic composition of plutonium, which can be considered a secret. - The subducting slabs carry volatile compounds and water into the mantle, as well as crustal material with an isotopic signature different from that of primitive mantle. - This approach systematically leads to isotopic effects that can be described by means of the Rayleigh equation. - Although geological and isotopic data support an East Antarctic fit with western Laurentia, alternative reconstructions favor the juxtaposition of Australia, Siberia, or South China. - For each detected peptide, all isotopic peaks are first found and the charge state is then assigned.