Results 11 to 20 of about 52,075 (266)
Sensors, 2023 The quality of life of patients affected by Parkinson’s disease is improved by medications containing levodopa and carbidopa, restoring the dopamine concentration in the brain.
Pasquale Palladino +5 more
doaj +1 more source
Colorimetry of Luminescent Lanthanide Complexes
Molecules, 2020 Europium, terbium, dysprosium, and samarium are the main trivalent lanthanide ions emitting in the visible spectrum. In this work, the potential of these ions for colorimetric applications and colour reproduction was studied.
Julien Andres, Anne-Sophie Chauvin
doaj +1 more source
Valorization of American Barrel-Shoot Wastes: Effect of Post Fermentative Addition and Readdition on Phenolic Composition and Chromatic Quality of Syrah Red Wines [PDF]
, 2020 The influence of post fermentative addition of American barrel-shoot wastes on phenolic composition and chromatic quality of Syrah red wines has been evaluated as an environmentally sustainable alternative to the conventional winemaking for avoiding the ...
Baca Bocanegra, Berta +3 more
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Method for determining color and chromaticity coordinates according to the original image
Физика волновых процессов и радиотехнические системы, 2019 In this paper, a description is given of the method of colorimetry of an image of an object under investigation according to its photograph or scanned copy.
L.D. Lozhkin +5 more
doaj +1 more source
The construction of colorimetry by committee [PDF]
, 1996 This paper explores the confrontation of physical and contextual factors involved in the emergence of the subject of color measurement, which stabilized in essentially its present form during the interwar period. The contentions surrounding the specialty
Johnston, S.F.
core +3 more sources
Daylight Spectrum Index: A New Metric to Assess the Affinity of Light Sources with Daylighting [PDF]
, 2018 The current scenario of colorimetry shows a wide variety of different metrics which do not converge in the assessment of the color rendering of light sources.
Acosta García, Ignacio Javier +2 more
core +1 more source
A High-throughput Color Measurement System for Evaluating Flesh Browning in Apples
Journal of the American Society for Horticultural Science, 2021 The development of new high-quality apple (Malus ×domestica) cultivars that are resistant to flesh browning is needed to expand the use of apples in the food service and catering industry. However, conventional methods for evaluating apple flesh browning
Taku Shimizu +4 more
doaj +1 more source
Combination of carbon nanotubes and two-photon absorbers for broadband optical limiting [PDF]
, 2004 New systems are required for optical limiting against broadband laser pulses. We demonstrate that the association of non-linear scattering from single-wall carbon nanotubes (SWNT) and multiphoton absorption (MPA) from organic chromophores is a promising ...
C. Mioskowski +18 more
core +4 more sources
Indonesian Journal of Chemistry, 2021 Cyanide is a highly toxic anion and poison to the environment. Therefore, fast, effective, and efficient analysis methods to detect cyanide are needed. Herein, symmetrical chemosensor of 2’-hydroxy acetophenone azine (1) and 2’,4’-dihydroxy acetophenone ...
Nur Masyittah Irmi +2 more
doaj +1 more source
Evaluation of streamwater composition changes in the Vosges Mountains (NE France): 1955–2005 [PDF]
, 2009 n 1995, in the southwestern Vosges Mountains (NE France), 158 of 395 streams (40%) had a pH lower than 5.5 at baseflow. As elsewhere in Europe, acid deposition has decreased since the seventies, as has base cation deposition.
Angéli, Nicolas +9 more
core +4 more sources