Results 21 to 30 of about 1,819,070 (307)

Colour Vision and Seeing Colours [PDF]

open access: yesThe British Journal for the Philosophy of Science, 2018
AbstractColour vision plays a foundational explanatory role in the philosophy of colour, and serves as perennial quarry in the wider philosophy of perception.
openaire   +2 more sources

The effect of new LED lighting systems on the colour of modern paints

open access: yesScientific Reports, 2021
This research focuses on the investigation of the effect of a new light emitting diode (LED)-lighting system which reproduces indoor museum conditions, on some self-made art paint colours (acrylic-, alkyd-, and linseed oil-based paints) often used in ...
Valentina Pintus   +7 more
doaj   +1 more source

Dissociating stimulus-stimulus and response-response effects in the Stroop task [PDF]

open access: yes, 2005
The separate semantic and response competition interactions between colour and word processing in a manual Stroop task were evaluated by comparing three trial types.
Cheesman, J, Schmidt, James
core   +3 more sources

Colouring for and Colour Relationalism [PDF]

open access: yesAnalysis, 2017
No abstract available.
openaire   +1 more source

Dimension Reduction via Colour Refinement [PDF]

open access: yes, 2014
Colour refinement is a basic algorithmic routine for graph isomorphism testing, appearing as a subroutine in almost all practical isomorphism solvers. It partitions the vertices of a graph into "colour classes" in such a way that all vertices in the same
A. Cardon   +7 more
core   +1 more source

Colour calculus and colour quantizations [PDF]

open access: yesActa Applicandae Mathematicae, 1995
Let \(A\) be an associative algebra over a commutative field \(k\), let \(\lambda \in \Aut A\). Then a \(\lambda\)-derivation of the algebra \(A\) is defined to be a \(k\)-linear map \( X_\lambda : A \to A\) such that the Leibniz rule holds in the following version: \(X_\lambda (ab) = X_\lambda a \cdot b + \lambda (a) \cdot X_\lambda b\). In section 1,
openaire   +2 more sources

Screening for Innovative Sources of Carotenoids and Phenolic Antioxidants among Flowers

open access: yesFoods, 2021
Flowers have been used for centuries in decoration and traditional medicine, and as components of dishes. In this study, carotenoids and phenolics from 125 flowers were determined by liquid chromatography (RRLC and UHPLC).
Antonio J. Meléndez-Martínez   +6 more
doaj   +1 more source

A configural dominant account of contextual cueing : configural cues are stronger than colour cues [PDF]

open access: yes, 2013
Previous work has shown that reaction times to find a target in displays that have been repeated are faster than those for displays that have never been seen before.
Johnston, Rebecca   +2 more
core   +1 more source

Estimation of Total Phenols, Flavanols and Extractability of Phenolic Compounds in Grape Seeds Using Vibrational Spectroscopy and Chemometric Tools

open access: yesSensors, 2018
Near infrared hyperspectral data were collected for 200 Syrah and Tempranillo grape seed samples. Next, a sample selection was carried out and the phenolic content of these samples was determined.
Berta Baca-Bocanegra   +3 more
doaj   +1 more source

Theoretical Prediction of the Color Expression of Malvidin 3-Glucoside by In Silico Tristimulus Colorimetry: Effects of Structure Conformational Changes and Molecular Interactions

open access: yesApplied Sciences
The development of in silico methods for accurately predicting the perceived color of wine pigments is still a challenge for current theoretical approaches.
Francisco Chamizo-González   +5 more
doaj   +1 more source

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