Isotope analysis is the identification of isotopic signature, abundance of certain stable isotopes of chemical elements within organic and inorganic compounds...

Isotope analysis has many applications in archaeology, from dating sites and artefacts, determination of past diets and migration patterns and for environmental...

isotopes in a given sample. This technique has two different applications in the earth and environmental sciences. The analysis of 'stable isotopes'...

be measured by isotope analysis, using isotope-ratio mass spectrometry or cavity ring-down spectroscopy to measure ratios of isotopes, an important tool...

stable isotope geochemistry. Measurement of the ratios of naturally occurring stable isotopes (isotope analysis) plays an important role in isotope geochemistry...

Isotopes are distinct nuclear species (or nuclides) of the same chemical element. They have the same atomic number (number of protons in their nuclei)...

spectrometry against an isotopic reference material. This process is called isotope analysis. The atomic mass of different isotopes affect their chemical...

Position-specific isotope analysis, also called site-specific isotope analysis, is a branch of isotope analysis aimed at determining the isotopic composition...

preserve clumped isotopic signatures differently. Clumped isotopic analysis has certain aspects to it. These are: Clumped isotopic analysis is usually done...

slag is formed and removed in this process. The analysis of slag is based on its shape, texture, isotopic signature, chemical and mineralogical characteristics...

Isotopic labeling (or isotopic labelling) is a technique used to track the passage of an isotope (an atom with a detectable variation in neutron count)...

Example: To find concentration by uv-spectrophotometer. Chemists can use isotope analysis to assist analysts with issues in anthropology, archeology, food chemistry...

stress analysis and stable isotope analysis, combined with other archaeological data, seem to support this supposition. Based on stable isotope levels...

of trace elements, including carbon, oxygen and strontium. Stable isotope analysis of human and faunal hydroxyapatite can be used to indicate whether...

Hydrogen isotope biogeochemistry is the scientific study of biological, geological, and chemical processes in the environment using the distribution and...

time of her death. Dental work showed fillings on 3 lower molars. Isotope analysis indicated that the girl was not from Houston, but was instead from...

various genetic subgroups rather than a homogenous "Celtic" population. Isotope analysis has begun to be employed to help answer the uncertainties regarding...

the University of Oslo in Norway, known for her work using stable isotope analysis to analyze fossil forests dating to the Eocene. She has won many awards...

when 90 genera of mammals weighing over 44 kg (97 lb) became extinct. Isotope analysis can be used to identify some chemical elements, allowing researchers...

When analyzing the isotopes of the Aconcagua mummy, scientists concentrated specifically on carbon, nitrogen and sulfur. The analysis shows that in the...

around nine months or 15 months after their spring birth. Strontium isotope analysis of the animal teeth showed that some had been brought from as far afield...

observationally stable isotopes: 204Pb, 206Pb, 207Pb, 208Pb. Lead-204 is entirely a primordial nuclide and is not a radiogenic nuclide. The three isotopes lead-206...

small percentage of 18O and an even smaller percentage of 17O. Oxygen isotope analysis considers only the ratio of 18O to 16O present in a sample. The calculated...

microscopy, DNA barcoding, Mitochondrial Microsatellite Analysis and some DNA and Isotope analysis can identify species and individual animals in most cases...

Although there are nine known isotopes of helium (2He) (standard atomic weight: 4.002602(2)), only helium-3 (3 He ) and helium-4 (4 He ) are stable. All...

Isotope hydrology is a field of geochemistry and hydrology that uses naturally occurring stable and radioactive isotopic techniques to evaluate the age...

evidence analysis, forensic entomologists nowadays use a variety of cutting-edge technologies, such as stable isotope analysis and DNA analysis. These methods...

Isotope Isotopologue Isotopomer Isotope analysis Isotopic signature Stable Isotope Ratio Isotope geochemistry Isotope-ratio mass spectrometry Isotope...

Gigantopithecus is considered to have been a herbivore. Carbon-13 isotope analysis suggests consumption of C3 plants, such as fruits, leaves, and other...

in prey, which suggests that they were competitors. More detailed isotope analysis however, indicates that Smilodon fatalis preferred forest-dwelling...