Results 21 to 30 of about 11,074 (214)
Knowledge and barriers associated with contact lens use among spectacle wearers
Khyber Medical University Journal, 2023 OBJECTIVE: To determine the knowledge and barriers to contact lens usage among spectacle wearers. METHODS: This cross-sectional study was conducted from November 2020 to January 2021 on the spectacle wearers visiting Al-Shifa Trust Eye Hospital ...
. Umm-e-Aiman +3 more
doaj +1 more source
Prevention of myopia progression using orthokeratology [PDF]
Kosin Medical Journal, 2023 The prevalence of myopia in children and juveniles has increased significantly in Korea and worldwide; in particular, the rates of myopia and high myopia in East Asia have grown rapidly.
Stephanie Suzanne S. Garcia +1 more
doaj +1 more source
Periodontology 2000, EarlyView., 2023 Abstract The S3‐level clinical guidelines for the treatment of patients with periodontitis stages I–III published by the European Federation of Periodontology in 2020, suggest a pre‐established stepwise approach for oral‐healthcare professionals with precise therapeutic pathways.
Cristiano Tomasi +2 more
wiley +1 more source
Inquiry: The Journal of Health Care Organization, Provision, and Financing, 2020 Free trial is a widely used business strategy that takes advantage of information asymmetry. However, evidence on what we can learn and how rapidly we can learn from a free trial of health care is limited.
Yaojiang Shi PhD +10 more
doaj +1 more source
“Alma, si ciega vas tras tus antojos”: Going Blindly through Seventeenth-Century Literature
Humanities, 2023 Faced with the exaltation of sight as a perfect divine creation, so evident in the Uso de los antojos (1623) by Daza de Valdés, and faced with the satirical–burlesque tone of popular literature, dogmatic theology considered it inappropriate to praise a ...
Cipriano López Lorenzo
doaj +1 more source
American Journal of Ophthalmology Case Reports, 2020 Purpose: To report a case in which the axial length (AL) shortened and the choroid thickened due to the use of violet light-transmitting eyeglasses. Observations: A 4-year-old boy with high myopia was referred to Keio University Hospital.
Yoshiko Ofuji +6 more
doaj +1 more source
PROPER SELECTION MATERIALS OF FACE SHIELDS, EYEGLASSES AND GOGGLES [PDF]
Journal of the Egyptian Society of Tribology, 2021 Experiments have been carried out to measure the magnitude and sign of ESC generated on the surface of the protective equipment such as face shields, eyeglasses, and goggles to improve their effectiveness to protect the wearer from viruses.
A. S. Ali, A. M. Al-Kabbany, W. Y. Ali
doaj +1 more source
Journal of Medical Internet Research, 2023 BackgroundAs people age, their physical capacities (eg, walking and balance) decline and the risk of falling rises. Yet, classic fall detection devices are poorly accepted by older adults.
Justine Hellec +4 more
doaj +1 more source
International Journal of Medical Students, 2021 Background:The cost of eyeglasses is variably covered by medical insurance and thus is a significant barrier for patients in lower socioeconomic classes.
Valerie Huang +4 more
doaj +1 more source
Attention, Perception, & Psychophysics, 2011 Some figures, such as the Necker cube, are spontaneously reversible between alternative percepts. Before learning those skilled reversals, how do people achieve reversals for the very first time? It has been known that, in the case of a first reversal, people can be expected to see the reversal when given specific information about how the figures are ...
openaire +2 more sources