Results 111 to 120 of about 3,264,778 (321)

A Deep Learning Model of Perception in Color-Letter Synesthesia

open access: yesBig Data and Cognitive Computing, 2018
Synesthesia is a psychological phenomenon where sensory signals become mixed. Input to one sensory modality produces an experience in a second, unstimulated modality.
Joel R. Bock
doaj   +1 more source

Color Perception in Children with Autism

open access: yesJournal of Autism and Developmental Disorders, 2008
This study examined whether color perception is atypical in children with autism. In experiment 1, accuracy of color memory and search was compared for children with autism and typically developing children matched on age and non-verbal cognitive ability. Children with autism were significantly less accurate at color memory and search than controls. In
Franklin, A   +4 more
openaire   +6 more sources

On Edwin H. Land\u27s Retinex Theory: Developing a Classroom Demonstration for Color Vision [PDF]

open access: yes, 2012
The phenomenon of visual perception is a fundamental process that many take for granted. Perception of color is important because it allows for the identification of food, avoidance of possible threats from the environment and communication.
deHarak, Faculty Advisor, Bruno   +1 more
core   +1 more source

Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti   +16 more
wiley   +1 more source

Scattering properties of a composite resin: Influence on color perception

open access: yesContemporary Clinical Dentistry, 2014
Background: The properties of the composite materials and the clinical expertise while layering them carry many esthetic implications in restorative dentistry.
Riccardo Beltrami   +4 more
doaj   +1 more source

Microplate Active Migration Emerging From Light‐Induced Phase Transitions in a Nematic Liquid Crystal

open access: yesAdvanced Functional Materials, EarlyView.
A quasi‐2D, light‐absorbing platelet embedded in a thermotropic nematic liquid crystal is activated with light irradiation. Depending on the light intensity, the platelet induces a localized nematic‐isotropic phase transition that triggers the motion. Using different confinements, the platelet can glide in a 2D regime or tilt and glide in a 3D regime ...
Antonio Tavera‐Vázquez   +6 more
wiley   +1 more source

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao   +5 more
wiley   +1 more source

Understanding Functional Materials at School

open access: yesAdvanced Functional Materials, EarlyView.
This review outlines strategies for effectively teaching nanoscience in schools, focusing on challenges such as scale comprehension and curriculum integration. Emphasizing inquiry‐based learning and chemistry core concepts, it showcases hands‐on activities, digital tools, and interdisciplinary approaches.
Johannes Claußnitzer, Jürgen Paul
wiley   +1 more source

High spectral energy density all-fiber nanosecond pulsed 1.7 μm light source for photoacoustic microscopy

open access: yesPhotoacoustics
We present a high spectral energy density all-fiber nanosecond pulsed 1.7 μm light source specifically designed for photoacoustic microscopy (PAM). The system targets the 1st overtone absorption of C–H bonds near 1720 nm within the near-infrared-III (NIR-
Seongjin Bak   +9 more
doaj  

HEREDITARY SUBNORMAL COLOR-PERCEPTION. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1901
Subnormal color-perception frequently presents a grotesqueness which always subtly attracts the attention of students of medicine and psychology. That there is a physical basis for this aberration of the sense of sight, is proved, although at times it seems necessary to search for the origin of the peculiar condition by assuming some metaphysical or ...
openaire   +2 more sources

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