Results 51 to 60 of about 3,264,778 (321)

Portable Amperometric Biosensor Enhanced with Enzyme-Ternary Nanocomposites for Prostate Cancer Biomarker Detection

open access: yesBiosensors
Enzyme-based portable amperometric biosensors are precise and low-cost medical devices used for rapid cancer biomarker screening. Sarcosine (Sar) is an ideal biomarker for prostate cancer (PCa).
Thenmozhi Rajarathinam   +4 more
doaj   +1 more source

The perception of color from motion [PDF]

open access: yesPerception & Psychophysics, 1995
We introduce and explore a color phenomenon which requires the prior perception of motion to produce a spread of color over a region defined by motion. We call this motion-induced spread of color dynamic color spreading. The perception of dynamic color spreading is yoked to the perception of apparent motion: As the ratings of perceived motion increase,
Cicerone, Carol M   +3 more
openaire   +5 more sources

Cross-cultural effects of color, but not morphological masculinity, on perceived attractiveness of men's faces [PDF]

open access: yes, 2012
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 ElsevierMuch attractiveness research has focused on face shape.
Adamo   +69 more
core   +1 more source

Language and Color Perception: Evidence From Mongolian and Chinese Speakers

open access: yesFrontiers in Psychology, 2019
The present research contributes to the debate in cognitive sentence on the relationship between language and perception by comparing Mongolian and Chinese speakers’ color perception.
Huei-Ming He   +5 more
semanticscholar   +1 more source

Color naming deficits and attention-deficit/hyperactivity disorder: A retinal dopaminergic hypothesis

open access: yesBehavioral and Brain Functions, 2006
Background Individuals with Attention-Deficit/Hyperactive Disorder (ADHD) have unexplained difficulties on tasks requiring speeded processing of colored stimuli.
Tannock Rosemary   +2 more
doaj   +1 more source

Lightness constancy: Object identity and temporal integration [PDF]

open access: yesPsihologija, 2008
Studies of lightness constancy typically involve the comparison of two objects of the same shade that have been placed under different illuminations. In this study, we introduce factors such as object identity and immediate prior experience to measure ...
Zdravković Sunčica
doaj   +1 more source

An Approach for Predicting the Apparent Color of Carpets under Different Illuminants

open access: yesApplied Sciences, 2022
The color appearance of residential carpets under different illuminants can influence the purchase decisions of consumers, visual merchandisers, and interior designers.
Sumit Mandal   +6 more
doaj   +1 more source

Digital Color Imaging

open access: yes, 1997
This paper surveys current technology and research in the area of digital color imaging. In order to establish the background and lay down terminology, fundamental concepts of color perception and measurement are first presented us-ing vector-space ...
Sharma, Gaurav, Trussell, H. Joel
core   +3 more sources

Problems for the Purported Cognitive Penetration of Perceptual Color Experience and Macpherson’s Proposed Mechanism

open access: yesThe Baltic International Yearbook of Cognition, Logic and Communication, 2014
Fiona Macpherson (2012) argues that various experimental results provide strong evidence in favor of the cognitive penetration of perceptual color experience. Moreover, she proposes a mechanism for how such cognitive penetration occurs.
Steven Gross   +4 more
doaj   +1 more source

The central tendency bias in color perception: Effects of internal and external noise

open access: goldJournal of Vision, 2014
Perceptual estimates can be biased by previously seen stimuli in delayed estimation tasks. These biases are often toward the mean of the whole stimulus set. Recently, we demonstrated such a central tendency bias in delayed color estimation.
Maria Olkkonen   +2 more
openalex   +2 more sources

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