Results 161 to 170 of about 5,632,276 (286)

Correlation of Central Macular Thickness and the Best-Corrected Visual Acuity in Three Months After Cataract Surgery by Phacoemulsification and With Intraocular Lens Implantation. [PDF]

Cureus, 2021
Bamahfouz A.
europepmc   +1 more source

Logistic regression showing risk factor for blindness and visual impairment for presenting visual acuity (PVA) and best corrected visual acuity (BCVA) in pseudophakic eyes.

, 2012
PVA: Presenting Visual Acuity; BCVA: Best Corrected Visual Acuity; OR: Odds Ratio; CI: Confidence Interval; NGO: Non-governmental Organization; H-L: Hosmer-Lemeshow goodness of fit; GVT: government; NGO: non-governmental organization; PVT: private sector;
Subhabrata Chakrabarti (167042), Padmaja Kumari Rani (167033), Sandra D. Cassard (167028), Oliver D. Schein (167045), Srinivasa Reddy Pallerla (167014), Ghanshyam Palamaner Subash Shantha (167038), Rohit C. Khanna (167009), Shiva Shankar Eeda (167018), Bala Krishna Gudapati (167023)   +8 more
core   +1 more source

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

Visual Acuity Outcomes After Medical Treatment of Pediatric Anterior Granulomatous Uveitis at Minia University Hospital

Minia Journal of Medical Research
Purpose: To evaluate the visual acuity outcomes following standardized medical treatment for pediatric anterior granulomatous uveitis at a tertiary referral center in Minia Government, Egypt.
Fatma Emad, Ismail Omar, Mohamed Esmail, Azza Shehab   +3 more
doaj   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Prospective Evaluation of Results of Surgical Treatment of Patients with Idiopathic Macular Hole by Phacovitrectomy and Combined Cataract and Vitrectomy Surgery

Okulistyka
Purpose of the study: The purpose of the study was to compare the morphological and functional results of the studied patients with idiopathic macular hole treated with a one-stage method (phacovitrectomy) and combined cataract and vitrectomy surgery ...
Kinga Tochman-Kanty, Monika Jasielska, Jerzy Mackiewicz   +2 more
doaj   +1 more source

Epitaxially Integrated Electro‐Optic KNbO3 Thin Films on Silicon

Advanced Materials, EarlyView.
We demonstrate the first epitaxial integration of electro‐optic KNbO3 thin films on silicon using suboxide molecular‐beam epitaxy. Combining adsorption‐controlled molecular‐beam epitaxy, advanced characterization, and phase‐field modeling, we demonstrate phase‐pure crystalline films mirroring bulk crystals with robust Pockels response, enabling future ...
Sankalpa Hazra, Tobias Schwaigert, Yingxin Zhu, Aiden Ross, Muhammad Aminul Haque Chowdhury, Shun‐Li Shang, Sameer Singh, Zhiyu Zhang, Zhe Wang, Brynn Brower, Saugata Sarker, Suchismita Sarker, Zi‐Kui Liu, Rama K. Vasudevan, Long‐Qing Chen, Yang Yang, Darrell G. Schlom, Venkatraman Gopalan   +17 more
wiley   +1 more source

Vision Therapy/Orthoptics among Three to Seven Year Old Children

Novelty in Biomedicine, 2015
Background: Vision Therapy/Orthoptics(VT/O) is a package of treatments that enables patients to achieve the maximum level of visual performance.The aim was to determine the effect of three months vision therapy/orthoptics on best corrected visual acuity (
Zhale Rajavi, Farideh Daneshvar, Alireza Ramezani, Mehdi Yaseri, Hamideh Sabbaghi, Kourosh Sheibani   +5 more
doaj  

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

Advanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal, Emily A. Ryan, Luca Scifoni, Thomas M. Orlando, Álvaro Romero‐Calvo, Julie S. Linsey, Meisha L. Shofner   +6 more
wiley   +1 more source

Are we testing visual acuity adequately? [PDF]

, 2018
Visual field testing has benefited from advances in computerised technology and is considered highly accurate and reliable, whereas visual acuity testing still relies on the examiner to apply their best judgement.
Michael Mimouni, Eytan Blumenthal
core