Results 1 to 10 of about 624,830 (296)

Umbral Dynamics in the Near Infrared Continuum

open access: yes, 2011
We detected peaks of oscillatory power at 3 and ~6.5 minutes in the umbra of the central sunspot of the active region NOAA AR 10707 in data obtained in the near infrared (NIR) continuum at 1565.7 nm.
A. Anđić   +18 more
core   +1 more source

Optical and near-infrared velocity dispersions of early-type galaxies

open access: yes, 2010
We have carried out a systematic, homogeneous comparison of optical and near-infrared dispersions. Our magnitude-limited sample of early-type galaxies in the Fornax cluster comprises 11 elliptical and 11 lenticular galaxies more luminous than MB = -17 ...
Baes, Maarten   +3 more
core   +1 more source

Endowing Photodeformation Film With Near‐Infrared Afterglow

open access: yesAggregate
The near‐infrared (NIR) afterglow visualization in photodeformation materials offers real‐time, light‐off tracking of dynamic photoresponsive processes in deep tissues and optomechanical systems.
Shiyue Tang   +5 more
doaj   +1 more source

Evaluation of Optical and Thermal Properties of NIR-Blocking Ophthalmic Lenses Under Controlled Conditions

open access: yesSensors
This study evaluates the optical and thermal performance of near-infrared (NIR)-blocking spectacle lenses at luminous transmittance grades of 0, 2, and 3. Ten lens types were tested, including clear, tinted, and NIR-blocking spectacle lenses (NIBSL). The
Jae-Yeon Pyo   +4 more
doaj   +1 more source

A Nondestructive Detection Method for the Muti-Quality Attributes of Oats Using Near-Infrared Spectroscopy

open access: yesFoods
This study aimed to achieve a precise and non-destructive quantification of the amounts of total starch, protein, β-glucan, and fat in oats using near-infrared technology in conjunction with chemometrics methods.
Linglei Li   +7 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
openaire   +1 more source

Long-term histological comparison between near-infrared irradiated skin and scar tissues

open access: yesClinical, Cosmetic and Investigational Dermatology, 2010
Yohei Tanaka1,2, Kiyoshi Matsuo1, Shunsuke Yuzuriha11Department of Plastic and Reconstructive Surgery, Shinshu University School of Medicine, Matsumoto, Japan; 2Clinica Tanaka Plastic and Reconstructive Surgery and Anti-aging Center, Matsumoto ...
Yohei Tanaka   +2 more
doaj  

Development of a novel fluorescent gauze using indocyanine green

open access: yesScientific Reports
Gauzes are used in various ways, including wiping blood, compressing organs, and as markers during surgery. However, losing gauze during surgery can lead to pieces being left inside the body, causing time-consuming searches and unnecessary radiation ...
Takeshi Urade   +6 more
doaj   +1 more source

Near-infrared observations of Venus [PDF]

open access: yes
Ground-based near-infrared observations of the Venus night side reveal anomalous bright features at wavelengths near 1.7 and 2.3 micrometer (Allen and Crawford, 1984; Allen, 1987). These features are thought to be formed as thermal radiation from the hot
Crisp, D.
core   +1 more source

Near infrared spectroscopy [PDF]

open access: yesAnaesthesia, 1996
L.A. DUNCAN   +2 more
openaire   +2 more sources

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