Sage Journals: Discover world-class research

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Research article

First published 1993-12

Diode Array Spectrometer for Nitrogen Isotopic Analysis

Fredric Lipschultz

Applied Spectroscopy

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Research article

First published 1999-02

Changes in carbon and nitrogen cycling during tree-line retreat recorded in the isotopic content of lacustrine organic matter,western Taimyr Peninsula,Russia

Brent B. Wolfe, Thomas W. D. Edwards, Ramon Aravena

The Holocene

Free access

Abstract

First published 1988-1

Imaging the distribution of the stable isotopes of nitrogen 14N and 15N in biological samples by "secondary-ion emission microscopy".

L Schaumann, P Galle, M Thellier [...]

Journal of Histochemistry & Cytochemistry

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Research article

First published 2020-07

Biological Soil Crusts as Modern Analogs for the Archean Continental Biosphere: Insights from Carbon and Nitrogen Isotopes

Christophe Thomazo, Estelle Couradeau, Anna Giraldo-Silva [...]

Astrobiology

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Research article

First published 2015-6

Stable Isotope Signatures Reveal Cryptic Differences in Diet of Sociable Weavers

Gavin M. Leighton, Sebastian Echeverri

Avian Biology Research

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Research article

First published 2023-10

Carbon (δ 13 C) and nitrogen (δ 15 N) isotope ratios reveal geographic affinity and dietary status of Ajnala skeletal remains: A forensic anthropological study

Jagmahender Singh Sehrawat, Niraj Rai

Medicine,Science and the Law

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Research article

First published 2018-03

Nitrogen Concentrations and Isotopic Compositions of Seafloor-Altered Terrestrial Basaltic Glass: Implications for Astrobiology

G.E. Bebout, N.R. Banerjee, M.R.M. Izawa [...]

Astrobiology

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Research article

First published 2008-05

Using Semi-Permeable Membrane Devices and Stable Nitrogen Isotopes to Detect Anthropogenic Influences on the Truckee River,USA

Laurel Saito, Michael R. Rosen, Sudeep Chandra [...]

Environmental Engineering Science

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Research article

First published 2015-6

Stable carbon and nitrogen isotope analysis and dietary reconstruction through the life course at Neolithic Çatalhöyük,Turkey

Jessica A Pearson, Scott D Haddow, Simon W Hillson [...]

Journal of Social Archaeology

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Research article

First published 2023-1

Spatial distribution and environmental significance of modern organic carbon and nitrogen stable isotopes in the source area of the Yellow River: A case study of Gyaring Lake and Ngoring Lake

Longjuan Cheng, Qingfeng Jiang, Ming Ji [...]

The Holocene

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