Results 1 to 10 of about 3,691,526 (285)

Ultrafast infrared near-field molecular nano-spectroscopy

open access: yesEPJ Web of Conferences, 2013
We demonstrate molecular radiative infrared vibrational free-induction decay on the nano-scale and its control via near-field coupling between the transient molecular polarization and optical antenna properties of the metallic scanning near-field probe ...
Rang Matthias   +3 more
doaj   +1 more source

Clinical application of functional near-infrared spectroscopy for burn assessment

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Significance: Early assessment of local tissue oxygen saturation is essential for clinicians to determine the burn wound severity.Background: We assessed the burn extent and depth in the skin of the extremities using a custom-built 36-channel functional ...
Yoo Hwan Kim   +11 more
doaj   +1 more source

A Systematic Comparison of Motion Artifact Correction Techniques for Functional Near-Infrared Spectroscopy

open access: yesFrontiers in Neuroscience, 2012
Near-infrared spectroscopy (NIRS) is susceptible to signal artifacts caused by relative motion between NIRS optical fibers and the scalp. These artifacts can be very damaging to the utility of functional NIRS, particularly in challenging subject groups ...
Robert eCooper   +7 more
doaj   +1 more source

Near‐infrared spectroscopy in child and adolescent neurodevelopmental disorders

open access: yesPCN Reports, 2022
Near‐infrared spectroscopy (NIRS) is a noninvasive optical technique that uses the near‐infrared spectrum for functional neuroimaging by measuring oxygenation and hemodynamic changes in the cerebral cortex.
Kazuhiko Yamamuro
doaj   +1 more source

Predicting Forage Nutritional Quality With Near‐Infrared Spectroscopy

open access: yesJournal of Sustainable Agriculture and Environment
The quality of green forage is crucial in pasture grazing, influencing both animal welfare, environmental sustainability, and production yield. Traditionally, the evaluation of forage composition requires time‐consuming and costly chemical analysis.
Alessandro Benelli   +8 more
doaj   +1 more source

Analysis of goat’s milk by FT Near Infrared spectroscopy

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
Our work deals with a possibility of determining basic composition (fat, true protein, casein, lactose and somatic cells) of goat’s milk Fourier transform near-infrared spectroscopy (FT NIR).
Květoslava Šustová, Jan Kuchtík
doaj   +1 more source

Clinical Application of Near-Infrared Spectroscopy in Neonates [PDF]

open access: yesNeonatal Medicine, 2019
The incidence of cerebral palsy has not decreased despite advances in neonatal care. Preterm infants are at a high risk of cerebral palsy. Moreover, preterm infants might experience permanent neurological sequelae due to injury in the preterm brain ...
Ga Won Jeon
doaj   +1 more source

Near-Infrared Spectroscopy for Neonatal Sleep Classification

open access: yesSensors
Sleep, notably active sleep (AS) and quiet sleep (QS), plays a pivotal role in the brain development and gradual maturation of (pre) term infants.
Naser Hakimi   +6 more
doaj   +1 more source

Near-infrared spectroscopy

open access: yesDevelopmental Cognitive Neuroscience, 2011
Near-infrared spectroscopy (NIRS) is a new and increasingly widespread brain imaging technique, particularly suitable for young infants. The laboratories of the McDonnell Consortium have contributed to the technological development and research applications of this technique for nearly a decade.
Gervain, Judit   +7 more
  +4 more sources

ANALYSIS OF SWITCHGRASS CHARACTERISTICS USING NEAR INFRARED SPECTROSCOPY

open access: yesBioResources, 2008
Switchgrass varieties grown under various environments were investi-gated by dispersive and Fourier Transform Near-Infrared (NIR) spectro-meters. The collected NIR spectra were analyzed using multivariate approaches.
Nicole Labbé   +5 more
doaj  

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