Results 11 to 20 of about 407,292 (246)
Colour–colour and colour–magnitude diagrams for hot Jupiters [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT We use ground-based and space-based eclipse measurements for the near-infrared (IR) bands (JHKs) and Spitzer 3.6- and 4.5-μm bands to construct colour–colour and colour–magnitude diagrams for hot Jupiters. We compare the results with previous observations of substellar objects and find that hot Jupiters, when corrected for their
J Bailey +2 more
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Memory colours affect colour appearance [PDF]
Behavioral and Brain Sciences, 2016 AbstractMemory colour effects show that colour perception is affected by memory and prior knowledge and hence by cognition. None of Firestone & Scholl's (F&S's) potential pitfalls apply to our work on memory colours. We present a Bayesian model of colour appearance to illustrate that an interaction between perception and memory is plausible ...
Witzel, Christoph +2 more
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Colour Vision: Colouring the Dark [PDF]
Current Biology, 2003 Humans lose colour vision at night and it has often been assumed that this happens to other animals as well. It is not true of nocturnal moths, however: a recent study has shown that the elephant hawk moth makes use of trichromatic colour vision when seeking flowers by starlight.
Land, Michael F, Osorio, Daniel C
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i-Perception, 2019 Scrambled hue circles with a resolution ranging from 6 steps to 60 steps were presented on a varicoloured background. The hue steps were presented as mutually non-contiguous “chips,” small circular disks, placed uniformly on a large circle. The task was to sort the chips with respect to their hue.
Koenderink, Jan +3 more
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Colour Vision and Seeing Colours [PDF]
The 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.
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The effect of new LED lighting systems on the colour of modern paints
Scientific 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
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Colouring for and Colour Relationalism [PDF]
Analysis, 2017 No abstract available.
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Colour calculus and colour quantizations [PDF]
Acta 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,
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Screening for Innovative Sources of Carotenoids and Phenolic Antioxidants among Flowers
Foods, 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
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Applied SciencesThe 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
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