Results 41 to 50 of about 356,672 (336)

Evolution of eye banking in India – A review

open access: yesIndian Journal of Ophthalmology, 2023
Corneal blindness ranks third among the causes of blindness worldwide, after cataract and glaucoma. Corneal transplantation offers us a means to address this, and is currently the most commonly performed transplantation procedure worldwide – restoring ...
Josephine S Christy   +4 more
doaj   +1 more source

Sales Proses Dalam Mengindentifikasi, Memahami Dan Membuat Prioritas Bagi Nasabah Segmen Small Medium Enterprise (Sme) [PDF]

open access: yes, 2012
Bank Customers have become more critical in choosing banks to transact with, in line withthe increasing needs of their businesses. On the other side, Banks are faced with a moreintense competition.
Supendi, M. (Muchlis)
core  

Decreased Serum 5‐HT: Clinical Correlates and Regulatory Role in NMJ of MG

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although 5‐Hydroxytryptamine (5‐HT) indirectly stimulates muscle contraction and participates in regulating Acetylcholine receptor (AChR) cluster homeostasis in cellular, animal, and clinical studies, evidence regarding its potential to modulate muscle contraction in myasthenia gravis (MG) remains limited.
Xinru Shen   +18 more
wiley   +1 more source

A review of long-term corneal preservation techniques: Relevance and renewed interests in the COVID-19 era

open access: yesIndian Journal of Ophthalmology, 2020
The growth of eye banking in India was showing positive trends until the nation was hit by unprecedented times as a result of the COVID-19 pandemic. The impact of this has led to a downward spiraling in eye banking activities globally.
Sunita Chaurasia   +2 more
doaj   +1 more source

The cave mouth antlions of Australia (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2012
Larvae of thirty one species of antlions (Neuroptera: Myrmeleontidae) belonging to eleven genera live in the protection of cave mouths or large rock overhangs in Australia.
Miller, Robert B., Stange, Lionel A.
core   +4 more sources

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani   +8 more
wiley   +1 more source

Resuming eye bank services during the COVID-19 pandemic: Experience and inferences

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: The aim of this study was to formulate a methodological approach for resuming eye bank services during COVID-19 pandemic. Methods: Eye bank operations were temporarily halted in March after the government-mandated “Lockdown” in response to COVID-
Manisha Acharya   +4 more
doaj   +1 more source

Optical Mapping Near-eye Three-dimensional Display with Correct Focus Cues

open access: yes, 2017
We present an optical mapping near-eye (OMNI) three-dimensional display method for wearable devices. By dividing a display screen into different sub-panels and optically mapping them to various depths, we create a multiplane volumetric image with correct
Cui, Wei, Gao, Liang
core   +1 more source

A Neural Model of Visually Guided Steering, Obstacle Avoidance, and Route Selection [PDF]

open access: yes, 2009
A neural model is developed to explain how humans can approach a goal object on foot while steering around obstacles to avoid collisions in a cluttered environment. The model uses optic flow from a 3D virtual reality environment to determine the position
Elder, David M.   +2 more
core   +2 more sources

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

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