Results 31 to 40 of about 2,709,176 (152)
Mechanism of accommodation: A review of theoretical propositions
African Vision and Eye Health, 2015 Accommodation is the process by which the human eye changes its focus to see objects at varying distances from the eye. For nearly 300 years, scientists have investigated and presented various views on the mechanism of accommodation.
Godwin O. Ovenseri-Ogbomo +1 more
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Accommodation Response Variations in University Students under High Demand for Near-Vision Activity
Life, 2022 The objective of this study was to investigate accommodation changes and visual discomfort in a university student population after a period of high demand for near-vision activity.
Concepción De-Hita-Cantalejo +4 more
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Refractive Errors, Amplitude of Accommodation, and Myopia Progression in Kazakhstani Medical Students: 5-Year Follow-Up [PDF]
J Clin MedYuliya Semenova +3 more
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Clinical application of accommodating intraocular lens [PDF]
International Journal of Ophthalmology, 2018 The present review describes recent advances in application of accommodating intraocular lenses (AIOLs). Standard monofocal intraocular lenses (MIOLs) only correct distance vision, while AIOLs are designed to allow both good distance vision and near ...
You-Ling Liang, Song-Bai Jia
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Changes in Lens Thickness and Amplitude of Accommodation with Age [PDF]
International Journal of Anatomy Radiology and Surgery, 2020 Introduction: The human crystalline lens is a transparent, biconvex structure in the eye that, along with the cornea, helps to refract light to be focused on the retina and, by changing shape, it adjusts focal distance and this function of the lens is
Farah Maqsood, Wafa Abdullah Alyahya
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Amplitude, facility and accuracy of accommodation in a primary school population
African Vision and Eye Health, 2008 Vision screening at an early age in children is important as it can identify aspects in the visual system that may need to be managed to enable a child to function optimally at school.
V. R. Moodley
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Scattering theory for arbitrary potentials [PDF]
Phys.Rev.A72:032712,2005, 2005 The fundamental quantities of potential scattering theory are generalized to accommodate long-range interactions. New definitions for the scattering amplitude and wave operators valid for arbitrary interactions including potentials with a Coulomb tail are presented. It is shown that for the Coulomb potential the generalized amplitude gives the physical
arxiv +1 more source
African Vision and Eye Health, 2014 Introduction: Learning problems influencing the social and psychological development of children may result from poor visual acuity (VA), insufficient amplitude of accommodation and receded near point of convergence (NPC). This study assessed Grade 4 and
Mariette Nel +5 more
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Interaction of accommodative and subjective diagnostic criteria of accommodation disorders
Российский офтальмологический журнал, 2019 Purpose: to study the relationship of accommodative (objective) and subjective criteria of different types of accommodation disorders.Material and methods. 62 patients (124 eyes) with myopic refraction, aged 10 to 18, were divided into 6 groups according
M. V. Makhova, V. V. Strakhov
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Indian Journal of Ophthalmology, 2021 Purpose: To assess the change in Near Induced Transient Myopia (NITM) and other accommodation parameters, before and after undergoing LASIK surgery for myopia correction. Methods: Twenty-nine myopic subjects were recruited from a tertiary eye hospital in
Viswanathan Sivaraman +4 more
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