Results 81 to 90 of about 28,713 (292)
Indices of myopia incidence in Novgorod region in age aspect
RUDN Journal of Medicine, 2010 The evaluation of ophthalmic diseases incidence and ocular appendicular apparatus, refraction impairment in urban population of the Novgorod region has been carried out.
G A Antropova, T I Okonenko, V R Veber
doaj
Scientific ReportsThis cross-sectional study involved 7514 pre-myopic male adolescents and examined the refraction and ocular biological parameters of these 15- to 19-year-old adolescents across various regions in China.
Siyuan Chen +8 more
doaj +1 more source
The Effect of Fasting on Anterior Segment Parameters: A Systematic Review
Journal of Current OphthalmologyPurpose: To ascertain the effect of Ramadan fasting on the anterior segment. Fasting can affect anterior segment parameters because of altered hydration and metabolism.
Seyed-Hashem Daryabari +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
Image Processing and Analysis for Measuring Ocular Refraction Errors [PDF]
, 2003 Este trabalho apresenta um sistema computacional que utiliza técnicas de Aprendizado de Máquina (AM) para auxiliar o diagnóstico oftalmológico.
Antonio Valerio Netto +1 more
core
Interrelation of the eyeball morphometric parameters in girls with myopia
Известия высших учебных заведений. Поволжский регион: Медицинские науки, 2021 Background. The features and relationships of morphometric indicators of visual organs in girls with myopia were determined. Materials and methods. The study included 148 girls (296 eyes) from 12 to 15 years old with myopia, the control group consisted
Yu.S. Levchenko
doaj +1 more source
Chiral Phase Change Nanomaterials
Advanced Functional Materials, EarlyView.This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow +11 more
wiley +1 more source
Delhi Journal of Ophthalmology, 2017 Aim: To determine the prevalence of ocular disorders and the functional visual performance in learning disabled children, before and after providing spectacle correction.
Parikshit Gogate +3 more
doaj +1 more source
Ocular Biometry and Cornea Biomechanics in Hypermetropic Anisometropia [PDF]
, 2014 Objectives: To evaluate ocular biometric parameters including anterior chamber depth (ACD), corneal curvature (CC), central corneal thickness (CCT), horizontal corneal diameter, and corneal biomechanical properties using ocular response analyzer (ORA ...
Ahmet Demirok +4 more
core +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source