Results 81 to 90 of about 375,420 (331)

Color perception of the observer with the manifestation of the chromatic effect of crispening

open access: yesTehnički Glasnik, 2018
This research presents the results of the appearance of chromatic effect of crispening on a designer solution in which the primary stimuli are made in the purple color with the values of 55% RTV and 65% RTV and backgrounds are made in the green-blue ...
Krunoslav Hajdek   +3 more
doaj   +1 more source

Ocular Side Effects of Sildenafil That Persist Beyond 24 h—A Case Series

open access: yesFrontiers in Neurology, 2020
Acute secondary effects of sildenafil, a first-line pharmacotherapy for erectile dysfunction (ED), include headache, heartburn, skin flush, and vision changes. Generally, these effects subside within 5 h.
Cüneyt Karaarslan
doaj   +1 more source

A sex difference in the context-sensitivity of dominance perceptions [PDF]

open access: yes, 2013
Although dominance perceptions are thought to be important for effective social interaction, their primary function is unclear. One possibility is that they simply function to identify individuals who are capable of inflicting substantial physical harm ...
DeBruine, Lisa M.   +3 more
core   +3 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Research on Color Barrier-Free Design of Subway Station Transfer Guidance Signage for People with Color Vision Deficiency

open access: yesChengshi guidao jiaotong yanjiu
[Objective] Compared to people with normal color vision, people with color vision deficiency (hereinafter referred to CVD) experience difficulties in recognizing the guidance signage color information in subway station transfer navigation.
ZHOU Jiayi   +4 more
doaj   +1 more source

Color perception with test and adapting lights perceived in different depth planes

open access: yesVision Research, 1996
Adapting to a chromatic light can alter the color appearance of other lights in view. The chromatic adapting effect is measured here with the test and adapting field perceived in the same depth plane, or perceived in different depth planes (using stereo disparity).
Shevell, Steven K., Miller, Paul R.
openaire   +2 more sources

On the instability and constraints of the interaction between number representation and spatial attention in healthy humans. A concise review of the literature and new experimental evidence [PDF]

open access: yes, 2016
.The relationship between number and space representation is still one of the most debated topics in studies of mathematical cognition. Here we offer a concise review of two important behavioral effects that have pointed out the use of a spatially left ...
D'Onofrio, Marianna   +4 more
core   +1 more source

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee   +17 more
wiley   +1 more source

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang   +4 more
wiley   +1 more source

Saybolt color prediction for condensates and light crude oils

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Saybolt color determination is one of the techniques used to evaluate the quality of petroleum products as an indicator of the degree of refinement.
Jia Jia Leam   +2 more
doaj   +1 more source

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