Results 101 to 110 of about 23,319,759 (233)
Effect of atmosphere on the tear film layer [PDF]
Aim: to demonstrate the effect of the atmosphere (heat and humidity) on the eye by comparing the outdoor and indoor workers. Method: 120 eyes of 60 subjects volunteers from the Saudi electrical company (SECO), their age range was 24 to 40 years ...
Alsahali, Areej Ahmad +1 more
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Continuum Robots in Surgery: From Engineering Design to Clinical Practice
Advanced Robotics Research, EarlyView.The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith +6 more
wiley +1 more source
Clinical Ophthalmology, 2012 Richard Abelson,1,2 Keith J Lane,3 John Rodriguez,3 Patrick Johnston,3 Endri Angjeli,3 George Ousler,3 Douglas Montgomery11School of Computing, Informatics, and Decision Systems Engineering, Arizona State University, 2Statistics and Data Corporation ...
Abelson R +6 more
doaj
Flexible Sensors for Robotics Tactile Perception: A Review
Advanced Robotics Research, EarlyView.Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley +1 more source
Pterygium and dry eye-A clinical correlation
Indian Journal of Ophthalmology, 1991 Schirmer′s test and tear film break-up time (BUT) were studied in 56 eyes of patients with pterygium and compared with 50 eyes of normal healthy subjects representing the same age, sex and geographical distribution.
Rajiv, Mithal Sandeep, Sood A
doaj
Effect of Tear Film Stability on Fluctuation of Vision after Photorefractive Keratectomy
, 2009 PURPOSE: To evaluate the difference in tear film break-up between normal eyes and eyes after photorefractive keratectomy (PRK) and its impact on quality of vision in PRK eyes.METHODS: Seventy-seven normal eyes and 76 eyes with no ocular pathology except ...
王一中, WANG, I-JONG
core
Preocular Tear Film Tests in Acute Hemorrhagic Conjunctivitis Caused by Coxsackievirus A24 Variant
, 2012 Pur po se: Our aim was to evaluate the preocular tear film in patients who had acute hemorrhagic conjunctivitis (AHC) caused by coxsackievirus A24 variant (CVA24v).
Evre Pekel +6 more
core +1 more source
Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects
Advanced Science, EarlyView.This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu +7 more
wiley +1 more source
OftalʹmologiâRelevance. Modern methods of corneal keratotopography and tomography play a key role in the diagnosis, monitoring, and surgical treatment planning of keratoconus (KC).
A. Yu. Slonimsky +2 more
doaj +1 more source
, 2010 Background: This study sets out to investigate the effect of soft contact lens materials [polymacon (Bescon), hioxifilcon A (Extreme H2O®), lotrafilcon B (O2Optix)] on the non-invasive tear break-up time (NIBUT) and fluorescein-instillation break-up time
Oghre, E, E Iyamu, E Oghre, Iyamu, E
core +1 more source