Results 31 to 40 of about 1,011,299 (367)
NEWS: the near-infrared Echelle for wideband spectroscopy [PDF]
, 2016 We present an updated optical and mechanical design of NEWS: the Near-infrared Echelle for Wide-band Spectroscopy (formerly called HiJaK: the High-resolution J, H and K spectrometer), a compact, high-resolution, near-infrared spectrometer for 5-meter ...
Hall, Zachary +4 more
core +2 more sources
Italian Journal of Food Safety, 2009 The aim of this study was to evaluate NIRs (Near Infrared Reflectance Spectroscopy) performances in the prediction of Farmed vs.Wild production method in European sea bass.
E. Novelli +6 more
doaj +1 more source
High-resolution UKIRT observations of circumnuclear star formation in M100 [PDF]
, 1998 We present high-resolution, near-infrared imaging of the circumnuclear region of the barred spiral galaxy M100 (=NGC 4321), accompanied by near-infrared spectroscopy.
Knapen, Johan H., Ryder, Stuart D.
core +3 more sources
Original plant traceability of Dendrobium species using multi-spectroscopy fusion and mathematical models [PDF]
Royal Society Open Science, 2019 Dendrobium is the largest genus of orchids most of which have excellent medicinal properties. Fresh stems of some species have been consumed in daily life by Asians for thousands of years.
Ye Wang +3 more
doaj +1 more source
Near-infrared spectroscopy of autunites
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2005 NIR spectroscopy has been applied to the study water in the interlayer of the autunite minerals. The spectra of autunites and metaautunites in the first HOH fundamental overtone are different and the spectra of autunites of different origins in the 6000-7500 cm(-1) region are considerably different.
Frost, RL +3 more
openaire +3 more sources
Clinical application of functional near-infrared spectroscopy for burn assessment
Frontiers 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
Deep belief network-based drug identification using near infrared spectroscopy [PDF]
Journal of Innovative Optical Health Sciences, 2017 Near infrared spectroscopy (NIRS) analysis technology, combined with chemometrics, can be effectively used in quick and nondestructive analysis of quality and category.
Huihua Yang +7 more
doaj +1 more source
Frontiers in Chemistry, 2020 A new photocatalyst denoted as mTHPC/pCN was prepared by modifying protonated graphitic carbon nitride (pCN) by meso-tetrahydroxyphenylchlorin (mTHPC). Relevant samples were characterized via various methods including zeta potential measurements, X-ray ...
Yanfei Liu, Zhen Ma, Zhen Ma
doaj +1 more source
Evidence that large vessels do affect near infrared spectroscopy
Scientific Reports, 2022 The influence of large vessels on near infrared spectroscopy (NIRS) measurement is generally considered negligible. Aim of this study is to test the hypothesis that changes in the vessel size, by varying the amount of absorbed NIR light, could profoundly
Stefano Seddone +4 more
doaj +1 more source
The surface composition of asteroid 162173 Ryugu from Hayabusa2 near-infrared spectroscopy
Science, 2019 Hayabusa2 at the asteroid Ryugu Asteroids fall to Earth in the form of meteorites, but these provide little information about their origins. The Japanese mission Hayabusa2 is designed to collect samples directly from the surface of an asteroid and return
K. Kitazato +65 more
semanticscholar +1 more source