Results 11 to 20 of about 216,912 (251)
Preliminary study of muscle contraction assessment by NIR spectroscopy [PDF]
, 1998 NIR spectroscopy allows monitoring of muscle oxygenation and perfusion during contraction. The knowledge of modifications of blood characteristics in body tissues has relevant clinical interest. A compact and reliable device, which makes use of two laser
Pavesi, Roberto +6 more
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The use of near infrared (NIR) spectroscopy to improve soil mapping at the farm scale [PDF]
, 2008 The creation of fine resolution soil maps is hampered by the increasing costs associated with conventional laboratory analyses of soil. In this study, near infrared (NIR) reflectance spectroscopy was used to reduce the number of conventional soil ...
Söderström, Mats +5 more
core +2 more sources
Molecules, 2020 Gentiana, which is one of the largest genera of Gentianoideae, most of which had potential pharmaceutical value, and applied to local traditional medical treatment.
Tao Shen, Hong Yu, Yuan-Zhong Wang
doaj +1 more source
Transparent functional nanocomposite films based on octahedral metal clusters: synthesis by electrophoretic deposition process and characterization [PDF]
Royal Society Open Science, 2019 Transparent optical thin films have recently attracted a growing interest for functional window applications. In this study, highly visible transparent nanocomposite films with ultraviolet (UV)-near-infrared (NIR)-blocking capabilities are reported. Such
Ngan Thi Kim Nguyen +12 more
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Identification of mechanical damage in the 'Fuji' apple cv. using artificial hyperspectral vision
Dyna, 2019 One problem in the post-harvest phase of apples is the mechanical impact damage; its identification prevents quality issues during storage. The objective was to identify the wavelengths at which the damage is detected early in apples of the 'Fuji ...
Oscar Leonardo García Navarrete +2 more
doaj +1 more source
Indonesian Journal of Chemistry, 2020 Flavonoid is phenolic compounds consisting of fifteen carbon atoms and is commonly found in plants. Infrared (IR) spectroscopy combined with chemometrics, has been developed for a simple analysis of flavonoid in the medicinal plant leaves powder.
Lestyo Wulandari +2 more
doaj +1 more source
Journal of Integrative Neuroscience, 2021 Near-infrared spectroscopy (NIRS) has been largely used in neuroscience as an alternative non-invasive neuroimaging technique, primarily to measure the oxygenation levels of cerebral haemoglobin.
Matteo Martini +1 more
doaj +1 more source
Frontiers in Surgery, 2022 Near-infrared fluorescence imaging with indocyanine green is an emerging technology gaining clinical relevance in the field of oncosurgery. In recent decades, it has also been applied in gastric cancer surgery, spreading among surgeons thanks to the ...
Francesco Belia +16 more
doaj +1 more source
Comparison of innovative and non-invasive methods in estimating the fat content in pork trimmings
Czech Journal of Food Sciences, 2017 The purpose of research was to determine a possibility of application of computer vision systems (CVS) for estimation of fat content in pork trimmings in comparison with methods based on DXR (dual energy X-ray) and NIR (near-infrared reflectance ...
Krzysztof Dasiewicz +2 more
doaj +1 more source
Non-destructive assessment of olive fruit ripening by portable near infrared spectroscopy
Grasas y Aceites, 2011 The feasibility of portable near infrared spectroscopy (NIR) technology for the determination of oil and moisture contents in intact olive fruits was studied.
A. Gracia, L. León
doaj +1 more source