Results 51 to 60 of about 31,207 (305)
In Vivo Brillouin Analysis of the Aging Crystalline Lens [PDF]
, 2016 Purpose: To analyze the age dependence of the longitudinal modulus of the crystalline lens in vivo using Brillouin scattering data in healthy subjects.
Yun, Seok Hyun (Andy) +4 more
core +1 more source
Advanced Materials, EarlyView.A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal +7 more
wiley +1 more source
A Fully Customizable Anatomically Correct Model of the Crystalline Lens
, 2011 The human eye is a complex optical system comprised of many components. The crystalline lens, an optical component with a gradient index (GRIN), is perhaps the least understood as it is situated inside the eye and as a result is difficult to characterize.
Wilson, Cynthia Nicole
core +2 more sources
American Journal of Ophthalmology Case Reports, 2020 Purpose: The purpose of this study was to report crystalline lens deposit formation following ICL implantation for the correction of hyperopia. Observations: A 23-year-old male presented at the American University of Beirut Medical Center in 2008 seeking
Lama El Khatib +4 more
doaj +1 more source
Mathematical models for describing the shape of the in vitro unstretched human crystalline lens
, 2009 We developed orthogonal least-squares techniques for fitting crystalline lens shapes, and used the bootstrap method to determine uncertainties associated with the estimated vertex radii of curvature and asphericities of five different models.
Smith, George +5 more
core +1 more source
THE DISAPPEARANCE OF OPACITIES OF THE CRYSTALLINE LENS. [PDF]
JAMA: The Journal of the American Medical Association, 1902 SPONTANEOUS DISAPPEARANCE OF SENILE CATARACT. In 1900 I reported13an interesting case of this nature in a man of 73, who had marked senile changes in his circulatory system as well as prominent muscular and nervous symptoms. Several months before his first visit to me he had an attack, which was at first diagnosed as apoplexy, but later was judged ...
openaire +2 more sources
Advanced Materials, EarlyView.We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti +12 more
wiley +1 more source
Spectral Transmission of Porcine Crystalline Lens at Post-Mortem Interval
, 2020 Purpose: Determining the total spectral transmission of the porcine crystalline lens at various post mortem intervals. Method: An experimental study conducted in the Department of chemical Pharmacology, Faculty of pharmacy, University of Benin.
Musa, Mutali J. +2 more
core +1 more source
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Indian Journal of Ophthalmology. Case ReportsAnterior subluxation of the crystalline lens can precipitate acute secondary angle closure with a rapid rise in intraocular pressure mimicking an attack of acute primary angle closure glaucoma.
Swati Singh +3 more
doaj +1 more source