Results 141 to 150 of about 397,505 (354)

NEAR INFRARED SPECTROSCOPY TO EVALUATE COMPOSITION OF AGRO-BASED PARTICLEBOARDS

open access: yesBioResources, 2009
Particleboards can be manufactured from particles of any lignin-cellulosic material that can be combined with an adhesive and consolidated under the action of temperature and pressure.
Ana Carolina Maioli Campos   +4 more
doaj  

Application of near-infrared spectroscopy to the study of alumina phases

open access: yes, 2001
Near-infrared (IR) spectroscopy has been used to distinguish between alumina oxo and hydroxy phases. Two near-IR spectral regions are identified for this function: (1) the high-frequency region between 6400 and 7400 cm, attributed to the first overtone ...
Frost, R. L.   +5 more
core   +1 more source

Ultrasensitive Anti‐Stokes Luminescence Thermometry in Transition Metal Dichalcogenide Monolayers

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate a highly sensitive nanothermometer using anti‐Stokes photoluminescence, also known as photoluminescence upconversion (UPL), in monolayer tungsten disulfide. A strong resonantly enhanced UPL is observed, confirming the central role of optical phonons in the PL upconversion mechanism.
Sharada Nagarkar   +6 more
wiley   +1 more source

Cerebral Autoregulation in the Microvasculature Measured with Near-Infrared Spectroscopy [PDF]

open access: bronze, 2015
Jana M. Kainerstorfer   +3 more
openalex   +1 more source

Combined sensor of dielectric constant and visible and near infrared spectroscopy to measure soil compaction using artificial neural networks [PDF]

open access: yes, 2014
Soil compaction is a widely spread problem in agricultural soils that has negative agronomic and environmental impacts. The former may lead to poor crop growth and yield, whereas the latter may lead to poor hydraulic properties of soils, and high risk to
Al-Asadi, Raed
core  

Near-Infrared Spectroscopy [PDF]

open access: yesJournal of Neurosurgery, 1996
L.A. DUNCAN   +2 more
  +4 more sources

Large Transverse Thermoelectric Effect in Weyl Semimetal TaIrTe4 Engineered for Photodetection

open access: yesAdvanced Functional Materials, EarlyView.
This experimental work shows that the anomalous scanning photocurrent response patterns of the Weyl semimetal TaIrTe4${\rm TaIrTe}_4$ under visible and long‐wave infrared illumination are due to a large transverse thermoelectric response of the material.
Morgan G. Blevins   +6 more
wiley   +1 more source

Cortical Signal Analysis and Advances in Functional Near-Infrared Spectroscopy Signal: A Review [PDF]

open access: gold, 2016
Muhammad Ahmad Kamran   +2 more
openalex   +1 more source

Sulphate efflorescent minerals from the El Jaroso ravine, Sierra Almagrera, Spain—a scanning electron microscopic and infrared spectroscopic study

open access: yes, 2006
12 páginas, 10 figuras, 2 tablas.Near infrared (NIR) spectroscopy is a technique that can be utilised to analyse minerals remotely through a fibre-optic cable.
Martinez-Frias, Jesus   +8 more
core   +1 more source

Home - About - Disclaimer - Privacy