Results 31 to 40 of about 85,652 (335)

Optopreneurship for a competitive and sustainable optometry practice in South Africa

open access: yesAfrican Vision and Eye Health
Background: Optopreneurship entails the entrepreneurial activities within the optometry industry. The term is new and derived from optometry and entrepreneurship.
Pheagane M.W. Nkoana
doaj   +1 more source

Spatial and temporal aspects of visual backward masking in children and young adolescents [PDF]

open access: yes, 2016
We thank Marc Repnow for his help setting up the experiments. In addition, we thank two anonymous reviewers for their very thoughtful and helpful comments.
Herzog, Michael H.   +3 more
core   +2 more sources

Knowledge outcome of visual-simulation-based over print-based diabetic retinopathy health education amongst the Omani community residing in Al Batinah, Oman

open access: yesAfrican Vision and Eye Health, 2021
Background: Evidence-based contextual diabetic retinopathy (DR) related health promotion tools are essential in improving patient compliance and reducing the condition-related burden within the community.
Gopi S. Vankudre, Sheikha M.R.D. Al Saad
doaj   +1 more source

Real-Time Non-Intrusive Assessment of Viewing Distance During Computer Use [PDF]

open access: yes, 2016
Purpose: To develop and test the sensitivity of an ultrasound-based sensor to assess the viewing distance of visual display terminals operators in real-time conditions. Methods: A modified ultrasound sensor was attached to a computer display to assess
Argilés Sans, Marc   +5 more
core   +2 more sources

Changes in forward light scatter parameters as a function of refractive error in young adults [PDF]

open access: yes, 2020
Background/aims Some aspects of visual performance worsen with increasing myopia. Whilst the underlying causes are not always clear, reduction in retinal image quality is often attributed to structural changes in the posterior myopic eye.
Barbur, J., Nagra, M., Patel, M.
core   +2 more sources

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

Highlights of Fifteenth Day Enrollment for the Spring Term 2020 [PDF]

open access: yes, 2020
This item contains information on student enrollment. It includes information on such topics as enrollment by campus, credits per student, and enrollment by student ...
Ohio State University. Enrollment Services - Analysis and Reporting
core   +3 more sources

3D Printing Strategies for Bioengineering Human Cornea

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent progress in 3D bioprinting strategies for engineering human corneas. Key aspects include the replication of corneal transparency, curvature, and biomechanical properties, alongside innovations in recent advancements in 3D printing methods, which benefit in overcoming current challenges.
Yunong Yuan   +4 more
wiley   +1 more source

Adopting the World Health Organization’s eye care competency framework in Saudi healthcare system

open access: yesAfrican Vision and Eye Health
Background: The World Health Organization (WHO) introduced the Eye Care Competency Framework (ECCF) as a guideline to ensure proper delivery of eye care in healthcare systems. Improving the eye healthcare system in Saudi Arabia is essential to prevent or
Mosaad Alhassan   +2 more
doaj   +1 more source

Visionary 2006 [PDF]

open access: yes, 2006
https://nsuworks.nova.edu/hpd_opt_visionary/1000/thumbnail ...
College of Optometry
core   +1 more source

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