Results 91 to 100 of about 200,462 (294)
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source
Prevalence of refractive error among school-aged children in Sylhet division of Bangladesh
Discover Public HealthBackground According to recent statistics from WHO, 150 million people globally have visual impairments caused by uncorrected refractive errors. This study aimed to estimate the prevalence rate of refractive error in Bangladesh's urban, rural, and ...
Enayet Hussain +4 more
doaj +1 more source
Pattern of Refractive Errors in Primary School Children in Dehradun City of Uttrakhand State
Delhi Journal of Ophthalmology, 2016 Objective: To assess the pattern of refractive errors in primary school children in Dehradun city of Uttrakhand region. Settings and Design: Cross sectional descriptive study.
Tarannum Shakeel, Sanjeev Kumar Mittal
doaj +1 more source
Assumption-free estimation of the genetic contribution to refractive error across childhood [PDF]
, 2015 Purpose: Studies in relatives have generally yielded high heritability estimates for refractive error: twins 75–90%, families 15–70%. However, because related individuals often share a common environment, these estimates are inflated (via misallocation ...
Evans, David M. +5 more
core +2 more sources
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
BMC OphthalmologyBackground Assessing refractive errors under cycloplegia is recommended for paediatric patients; however, this may not always be feasible. In these situations, refraction has to rely on measurements made under active accommodation which may increase ...
Agustin Peñaranda +4 more
doaj +1 more source
Vision and Reading Difficulties Part 2: Optometric correlates of reading difficulties [PDF]
, 2009 In this second article of the series on vision and reading difficulties, the optometric factors (for example refractive error and orthoptic function) that may be associated with reading problems are discussed in detail.
Allen, Peter M +2 more
core
The Professional Medical Journal, 2011 Objective: To know the profile of refractive errors in school age children in DHQ Hospital Karak and group of teaching Hospitals Bannu. Setting: DHQ Hospital Karak and group of Teaching hospitals Bannu. Period: Two years study from August 2007 to August 2009. Design: Descriptive study. Materials & Methods: A work up proforma was prepared for record
MOHAMMAD ALAM, MOHAMMAD FAREED
openaire +2 more sources
Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems
Advanced Materials, EarlyView.DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther +9 more
wiley +1 more source
Visual Profile of Children who Passed or Failed the UK School Vision Screening Protocol
British and Irish Orthoptic Journal, 2019 Background: We applied the National Screening Committee vision screening protocol [pass criterion monocular acuity ≤ 0.2 LogMAR in both eyes(BE)] to children four to five years old to investigate the visual profile of children who passed/failed. Previous
Sara McCullough, Kathryn Saunders
doaj +1 more source