Sentences with phrase «isotopic techniques»

His research is primarily concerned with using novel isotopic techniques to gain insights into how and why the Earth's climate has changed over geological time.

Interests: Multi-disciplinary research on ocean and terrestrial carbon cycle processes using a variety of geochemical and isotopic techniques.

Fat and starch gastric emptying rate in humans: a reproducibility study of a double - isotopic technique.

Not exact matches

Cuffey developed a technique to combine these temperature measurements, which are smoothed as a result of heat diffusion in the ice, with isotopic measurements of old ice to come up with an estimated temperature of 11.3 degrees, plus or minus 1.8 degrees Celsius, warming since the depths of the ice age.

Borch's co-authors include Rizlan Bernier - Latmani, a scientist in Switzerland who developed the isotopic fingerprinting techniques to differentiate between uranium formed via microbial or chemical means.

Unlike previous methods, the clumped isotope paleothermometer technique does not rely on assumptions about the isotopic composition of seawater.

But she had to improve the sensitivity of the technique so that it could detect the isotopic ratio in DNA from the roughly 6 - gram sliver of neural tissue in the hippocampus thought to produce new neurons, the dentate gyrus.

Using innovative isotopic analysis techniques and mathematical modeling, he has shown that Mars is a planetary embryo, found isotopic similarities between the Moon, Earth and meteorites, and proposed a new narrative for the origin of Earth's unique iron composition.

Using a laser technique which removes negligibly small amounts of dental enamel, and analyzing trace amounts of isotopic Strontium, they found individuals with small teeth roamed more widely from their birthplace than did individuals with large teeth.