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Articles (1585)

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1-10 of 1585 results for concentration shift

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Select article: The Capacity for Rapid Shifts in Level of Mental Concentration

Retricted access

Research article

First published 1972-11

The Capacity for Rapid Shifts in Level of Mental Concentration

Gerald S. Blum, Marcia L. Porter

Quarterly Journal of Experimental Psychology

Select article: The Red-Shift Cascade: Investigations into the Concentration-Dependent Wavelength Shifts in Three-Dimensional Fluorescence Spectra of Petroleum Samples

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Research article

First published 1999-11

The Red-Shift Cascade: Investigations into the Concentration-Dependent Wavelength Shifts in Three-Dimensional Fluorescence Spectra of Petroleum Samples

Garon C. Smith, Joseph F. Sinski

Applied Spectroscopy

Select article: The Plasma Concentration of Copper and Prevalence of Depression Were Positively Correlated in Shift Nurses

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Research article

First published 2014-4

The Plasma Concentration of Copper and Prevalence of Depression Were Positively Correlated in Shift Nurses

Mei-Yu Chang, Chin-Ho Tseng, Ya-Ling Chiou

Biological Research For Nursing

Select article: Bright light effects on working memory,sustained attention and concentration of elderly night shift workers

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Research article

First published 2012-9

Bright light effects on working memory,sustained attention and concentration of elderly night shift workers

V Kretschmer, K-H Schmidt, B Griefahn

Lighting Research & Technology

Select article: Maternal Circadian Disruption from Shift Work and the Impact on the Concentration of Melatonin in Breast Milk

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Research article

First published 2024-01

Maternal Circadian Disruption from Shift Work and the Impact on the Concentration of Melatonin in Breast Milk

Lauren A. Booker, Danielle Wilson, Jo Spong [...]

Breastfeeding Medicine

Select article: Calibration Models for the Vinyl Acetate Concentration in Ethylene-Vinyl Acetate Copolymers and its On-Line Monitoring by Near-Infrared Spectroscopy and Chemometrics: Use of Band Shifts Associated with Variations in the Vinyl Acetate Concentration to Improve the Models

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Research article

First published 2005-7

Calibration Models for the Vinyl Acetate Concentration in Ethylene-Vinyl Acetate Copolymers and its On-Line Monitoring by Near-Infrared Spectroscopy and Chemometrics: Use of Band Shifts Associated with Variations in the Vinyl Acetate Concentration to Improve the Models

Masahiro Watari, Yukihiro Ozaki

Applied Spectroscopy

Select article: Femoral arteriovenous concentration differences reveal metabolomic shifts in peripheral artery disease (PAD): A case–control study

Open access

Research article

First published 2025-12

Femoral arteriovenous concentration differences reveal metabolomic shifts in peripheral artery disease (PAD): A case–control study

Tuljo Ööbik, Jaak Kals, Jaan Eha [...]

Vascular Medicine

Select article: Leveraging Hydrogen Bond-Induced Peak Shifting to Determine Alcohol Concentration in Suspect Gel Hand Sanitizers Using Portable Infrared and Handheld Raman Spectrometers

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Research article

First published 2025-12

Leveraging Hydrogen Bond-Induced Peak Shifting to Determine Alcohol Concentration in Suspect Gel Hand Sanitizers Using Portable Infrared and Handheld Raman Spectrometers

Hannah LaRoy, Michael Thatcher, Lisa Lorenz [...]

Applied Spectroscopy

Select article: Prevention of Population Shifts in Oral Microbial Communities in vitro by Low Fluoride Concentrations

Retricted access

Research article

First published 1990-02

Prevention of Population Shifts in Oral Microbial Communities in vitro by Low Fluoride Concentrations

D.J. Bradshaw, A.S. McKee, P.D. Marsh

Journal of Dental Research

Select article: Phase Shifts in the Circadian Rhythm in Plasma Concentrations of Melatonin in Rams Induced by a 1-Hour Light Pulse

Free access

Research article

First published 1990-06

Phase Shifts in the Circadian Rhythm in Plasma Concentrations of Melatonin in Rams Induced by a 1-Hour Light Pulse

K.-I. Maeda, G.A. Lincoln

Journal of Biological Rhythms

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