Results 51 to 60 of about 6,799 (200)

Patterns of detection and optical correction among ophthalmologists Detecção e uso de correção óptica entre oftalmologistas

open access: yesClinics, 2007
OBJECTIVE: To verify age of first ophthalmic evaluation and optical prescription along with present optical correction among ophthalmologists of different age groups. METHODS: A cross-sectional study was conducted with a nonprobabilistic sample (n = 578)
Regina de Souza Carvalho   +3 more
doaj   +1 more source

Heat Sterilizable Coatings Based on Nafion and Graphene Quantum Dots With Advanced Antibacterial Performance

open access: yesNano Select, EarlyView.
Electrostatically assembled layer‐by‐layer waterborne nanocoatings comprising negatively charged Nafion and positively charged imidazole modified‐graphene quantum dots can inhibit the growth of bacteria and can withstand dry heat sterilization without any decline in their activity.
Mohammed Suleman Beg   +6 more
wiley   +1 more source

Analysis of Facial Occlusion Challenge in Thermal Images for Human Affective State Recognition

open access: yesSensors, 2023
Several studies have been conducted using both visual and thermal facial images to identify human affective states. Despite the advantages of thermal facial images in recognizing spontaneous human affects, few studies have focused on facial occlusion ...
Mustafa Al Qudah   +2 more
doaj   +1 more source

The state of modelling face processing in humans with deep learning

open access: yesBritish Journal of Psychology, EarlyView.
Abstract Deep learning models trained for facial recognition now surpass the highest performing human participants. Recent evidence suggests that they also model some qualitative aspects of face processing in humans. This review compares the current understanding of deep learning models with psychological models of the face processing system ...
P. Jonathon Phillips, David White
wiley   +1 more source

Gender equity in vision care seeking behavior among caregivers: evidence from a randomized controlled trial in rural China

open access: yesInternational Journal for Equity in Health, 2022
Background Despite rising incomes and rapid economic growth, there remains a significant gender gap in health outcomes among rural children in China. This study examines whether the gender gap in child health is related to the behavior of caregivers when
Huan Wang   +6 more
doaj   +1 more source

The Impact of Virtual Reality Distraction on Pain and Anxiety during Dental Treatment in 4-6 Year-Old Children: a Randomized Controlled Clinical Trial

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2013
Background and aims. Dental practitioners have numerous methods to control anxiety and pain in children, and distracting the child appears to be the most common technique used for behavior management during dental procedures.
Naser Asl Aminabadi   +4 more
doaj   +1 more source

Eyeglass allergic contact dermatitis

open access: yesDermatology Online Journal, 2010
Allergic contact dermatitis is a common problem. The distribution of the eruption with which a patient presents is the key to identifying the offending agent. The ability to quickly recognize characteristic presentations of common allergens is valuable. We present a case of red plaques on the face.
Scott, Kimberly   +2 more
openaire   +4 more sources

What does a scientist look like? Children's perceptions of scientist gender and skin tone

open access: yesSchool Science and Mathematics, EarlyView.
Abstract When asked to draw a scientist, children typically draw a gender stereotypical male representation; however, research has not yet assessed these representations in terms of scientist stereotypical skin tone. The current study examined children's (N = 69, 66.7% female, Mage = 7.60, SD = 2.13) scientist perceptions by analyzing both the gender ...
Angelina Joy   +3 more
wiley   +1 more source

WISEglass: Smart eyeglasses recognising context

open access: yesEAI Endorsed Transactions on Pervasive Health and Technology, 2016
We investigated how regular eyeglasses could be extended with multi-modal sensing and processing functions to support context-awareness applications.
Florian Wahl, Martin Freund, Oliver Amft
doaj   +1 more source

Content-Aware Eye Tracking for Autostereoscopic 3D Display

open access: yesSensors, 2020
This study develops an eye tracking method for autostereoscopic three-dimensional (3D) display systems for use in various environments. The eye tracking-based autostereoscopic 3D display provides low crosstalk and high-resolution 3D image experience ...
Dongwoo Kang, Jingu Heo
doaj   +1 more source

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