Results 151 to 160 of about 163,020 (214)

Stable isotope and multi-elemental analysis combined with statistical modeling for saffron origin authentication. [PDF]

open access: yesFood Chem X
Terro C   +10 more
europepmc   +1 more source

Investigating human paleodiet at Mesolithic Yuzhniy Oleniy Ostrov, Karelia using a multi-proxy stable isotope approach. [PDF]

open access: yesPLoS One
Eckelmann RII   +9 more
europepmc   +1 more source

Stable isotope analysis of ectoparasites as a tool for understanding trophic interactions with mammalian hosts. [PDF]

open access: yesMed Vet Entomol
Mortier GG   +7 more
europepmc   +1 more source

Stable Isotopes

2016
Abstract Stable isotopes provide traceability throughout the ocean. The isotopes of a given chemical element have the same electronic structure and the same chemical behavior but slightly different weights. Therefore, slight variations of their relative abundance occur in nature because the atom diffusion speed and the atom bond strength
Matthieu Roy-Barman, Catherine Jeandel
  +4 more sources

Stable Isotopes

2020
High precision deuterium and 13C measurement by continuous flow-IRMS: Organic and position-specific isotope analysis. Carbon isotope effects on key reactions in plant metabolism and 13C-patterns in natural compounds. Intramolecular deuterium distributions and plant growth conditions. Stable isotope studies of soil nitrogen.
openaire   +1 more source

Stable Isotopes

1996
Stable isotopes serve as naturally occurring tracers that can provide much information about how chemical reactions proceed in nature, such as which reactants are consumed and at what temperatures reactions occur. The stable isotopes of several of the lighter elements are sufficiently abundant and fractionate strongly enough to be of special usefulness.
openaire   +1 more source

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