Results 101 to 110 of about 42,651 (303)
Evaluation of convergence, accommodation and fusional vergence in pre-presbyopes with asthenopia
African Vision and Eye HealthBackground: Pre-presbyopes may suffer from ocular symptoms such as asthenopia of near work. Aim: This study aimed to evaluate near points of convergence, amplitudes of accommodation, and fusional vergence among pre-presbyopes with asthenopia symptoms ...
Saif H. Alrasheed, Saeed Aljohani
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
Influence of Blood Glycemia Levels in Refraction, Binocular Vision and Accommodation: A Case Report
ReportsThis case report provides us with insight on how blood glycemia affects refraction, vergence and accommodation in a single diabetic patient. A 21-year-old type I diabetic woman was the subject studied in this report.
Marc Argilés +4 more
doaj +1 more source
Effect of Vision Therapy on Accommodation in Myopic Chinese Children
Journal of Ophthalmology, 2016 Introduction. We evaluated the effectiveness of office-based accommodative/vergence therapy (OBAVT) with home reinforcement to improve accommodative function in myopic children with poor accommodative response. Methods.
Martin Ming-Leung Ma +3 more
doaj +1 more source
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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Visual Comfort Assessment for Stereoscopic Image Retargeting
, 2018 In recent years, visual comfort assessment (VCA) for 3D/stereoscopic content has aroused extensive attention. However, much less work has been done on the perceptual evaluation of stereoscopic image retargeting.
An, Ping +3 more
core +1 more source
Process operating mode monitoring : switching online the right controller [PDF]
, 2001 This paper presents a structure which deals with process operating mode monitoring and allows the control law reconfiguration by switching online the right controller. After a short review of the advances in switching based control systems during the
Charbonnaud, Philippe +2 more
core +2 more sources
X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression
Advanced Engineering Materials, EarlyView.In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe +8 more
wiley +1 more source
Diurnal Changes in Accommodation Amplitude and Anterior Segment Parameters During Ramadan Fasting
, 2021 Atılım Armağan Demirtaş +2 more
openalex +2 more sources
Advanced Engineering Materials, EarlyView.In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart +3 more
wiley +1 more source