Results 71 to 80 of about 15,479 (253)
Indian Journal of Ophthalmology, 2023 In 2020, the global prevalence of glaucoma was estimated to be 76 million and it was projected to increase to 111.8 million by 2040. Accurate intraocular pressure (IOP) measurement is imperative in glaucoma management since it is the only modifiable risk
Selvaraj Jerrome +7 more
doaj +1 more source
Diagnostic clues of IOP pulsation on applanation tonometry in carotid-cavernous fistula patients
BMC Ophthalmology, 2022 Background Carotid-cavernous fistula (CCF) is an abnormal communication between the cavernous sinus and the carotid arterial system and exhibits typical symptoms of red eye, diplopia, blurred vision, headache, and murmur.
Hyunkyu Lee, Sumin Yoon, Sehyun Baek
doaj +1 more source
Comparison of Dynamic Contour Tonometry and Goldmann Applanation Tonometry
Journal of the Korean Ophthalmological Society, 2009 Purpose: To compare dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) and investigate the influence of central corneal thickness (CCT) onintraocular pressure. Methods: In a prospective study of 165 eyes with glaucoma (135 eyes), glaucoma suspect (14 eyes), and ocular hypertension (16 eyes), intraocularpressure was measured with ...
Jang Won Seo +2 more
openaire +2 more sources
Comparison of the ICare® rebound tonometer with the Goldmann tonometer in a normal population [PDF]
, 2005 The aim of this study was to evaluate the accuracy of measurement of intraocular pressure (IOP) using a new induction/impact rebound tonometer (ICare) in comparison with the Goldmann applanation tonometer (AT).
Bland J. M. +8 more
core +2 more sources
Learn one size to infer all: Exploiting translational symmetries in delay-dynamical and spatio-temporal systems using scalable neural networks [PDF]
arXiv, 2021 We design scalable neural networks adapted to translational symmetries in dynamical systems, capable of inferring untrained high-dimensional dynamics for different system sizes. We train these networks to predict the dynamics of delay-dynamical and spatio-temporal systems for a single size. Then, we drive the networks by their own predictions.
arxiv
Dynamic contour tonometry vs. non-contact tonometry and their relation with corneal thickness [PDF]
, 2016 The purpose of this study is to evaluate the concordance between intraocular pressure (IOP) values obtained with a dynamic contour tonometer (DCT) and a non-contact tonometer (NCT) in healthy patients and to investigate the effect of central corneal ...
Briceño, Adriana +2 more
core +2 more sources
Wigner Crystalline Edges in nu < 1 Quantum Dots [PDF]
, 1999 We investigate the edge reconstruction phenomenon believed to occur in quantum dots in the quantum Hall regime when the filling fraction is nu < 1. Our approach involves the examination of large dots (< 40 electrons) using a partial diagonalization technique in which the occupancies of the deep interior orbitals are frozen.
arxiv +1 more source
Different methods for measuring intraocular pressure [PDF]
Halo 194, 2019 Tonometry is a method for measuring intraocular pressure (IOP). Goldmann applanation tonometry (GAT) represents a golden standard for measuring IOP. The measurement is conducted by measuring the force needed to straighten out a certain area of the cornea.
Jordanova Elena +6 more
doaj
Conventional Intraocular Pressure Measurement Techniques [PDF]
, 2016 Determining the intraocular pressure (IOP) is a part of routine ophthalmic examination. Elevated IOP is a risk factor for glaucoma, and reducing the IOP is the only way to halt or dampen glaucoma progression.
Ilhan, Abdullah, Tas, Ahmet, Yolcu, Umit
core +1 more source
Hole mobility in organic single crystals measured by a "flip-crystal" field-effect technique [PDF]
, 2004 We report on single crystal high mobility organic field-effect transistors (OFETs) prepared on prefabricated substrates using a "flip-crystal" approach. This method minimizes crystal handling and avoids direct processing of the crystal that may degrade the FET electrical characteristics.
arxiv +1 more source