Sage Journals: Discover world-class research

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Research article

First published 1994-11

Simultaneous Measurement of Ion Ratios by Inductively Coupled Plasma-Mass Spectrometry with a Twin-Quadrupole Instrument

Arnold R. Warren, Lloyd A. Allen, Ho-Ming Pang [...]

Applied Spectroscopy

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Research article

First published 2003-6

Inductively Coupled Plasma Atomic Emission Spectrometry: An Efficient Tool for Precise Determination of Mg/Ca and Sr/Ca Ratios in Biocarbonates

Yali Sun, Min Sun

Applied Spectroscopy

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Research article

First published 2003-9

Laser Ablation Inductively Coupled Plasma Mass Spectrometry Measurement of Isotope Ratios in Depleted Uranium Contaminated Soils

Michael D. Seltzer

Applied Spectroscopy

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Research article

First published 1986-8

Signal-to-Noise Ratio Characteristics of an Inductively Coupled Plasma/Fourier Transform Spectrometer

S. Marra, G. Horlick

Applied Spectroscopy

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Research article

First published 2004-07

Urinary 6 β -hydroxycortisol/17-hydroxycorticosteroids ratio as a measure of hepatic CYP3A4 capacity after enzyme induction

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 1987-1

Inductively Coupled Plasma-Mass Spectrometry for Elemental Analysis and Isotope Ratio Determinations in Individual Organic Compounds Separated by Gas Chromatography

N. S. Chong, R. S. Houk

Applied Spectroscopy

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Research article

First published 1993-3

Identification of Sources of Lead Exposure among Children in Arar,Saudi Arabia

Iman A Al-Saleh, Craig Fellows, Trevor Delves [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 2017-4

Automated Measurement of Magnesium/Calcium Ratios in Gastropod Shells Using Laser-Induced Breakdown Spectroscopy for Paleoclimatic Applications

Adolfo Cobo, Asier García-Escárzaga, Igor Gutiérrez-Zugasti [...]

Applied Spectroscopy

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Research article

First published 1911-2

An alteration of the sex-ratio induced by hybridization

T. H. Morgan

Experimental Biology and Medicine

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Research article

First published 2014-10

Increasing Induction-Level Teachers’ Positive-to-Negative Communication Ratio and Use of Behavior-Specific Praise Through E-Mailed Performance Feedback and Its Effect on Students’ Task Engagement

Jeanna M. Rathel, Erik Drasgow, William H. Brown [...]

Journal of Positive Behavior Interventions

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