Results 191 to 200 of about 109,795 (255)

A Novel Modification of the Yamane Intrascleral Haptic Fixation Technique with Scleral Groove-Flap Coverage: A Case Series Study. [PDF]

Int Med Case Rep J
Alghamdi AH.
europepmc   +1 more source

Modified MXene Aerogel With Broadband Microwave Absorption Inspired by Melanophila Acuminata Beetle

Advanced Science, EarlyView.
This work introduces a novel biomimetic strategy inspired by the infrared‐sensing sensilla of the Melanophila acuminata beetle. We have designed a multi‐level aerogel, featuring a three‐dimensional carbon framework decorated with synergistic CeO2 nanoparticles and Ti3C2Tx MXene nanosheets.
Zhiwei Liu, Dingyu Xu, Zhaobo Liu, Haitian Song, Qianqian Zhang, Junxiao Zhou, Xiewen Wen   +6 more
wiley   +1 more source

Visual Rehabilitation of Bilateral Keratoconus With Customized Scleral Lenses: A Case Report. [PDF]

Cureus
Al-Tamimi NY, Amer M, Graini FNE, Gore R.   +3 more
europepmc   +1 more source

Anterior Chamber Depth and the Long-Term Safety of Implantable Collamer Lens Surgery: A Case for Re-Evaluating Age-Stratified Indication Criteria. [PDF]

Clin Ophthalmol
Watanabe K.
europepmc   +1 more source

Quantitative analysis of choroidal and retinal thickness and blood flow in a rat model of lens-induced myopia using OCTA. [PDF]

PLoS One
Zhang Q, Wu Z, Zhang J, Zhang H, Yuan J, Zuo T, Zhao L.   +6 more
europepmc   +1 more source

Correlation of Mitochondrial Flavoprotein Fluorescence and Sectoral OCT in Patients with Glaucoma, Suspects, and Ocular Hypertension. [PDF]

Clin Ophthalmol
Heaster-Ford T, Nascimento E Silva R, Elstrott J, Chang DS, Kim JA, Kang J, Zhao Y, Li Y, Chen C, De Arrigunaga S, Freeman SE, Aziz K, Rich CA, Lin MM, Friedman DS.   +14 more
europepmc   +1 more source

Optical Quality of the Cornea After Orthokeratology Based on Total Corneal Refractive Power, Corneal Asphericity, and Epithelial Thickness: Protocol for a Prospective Quasi-Experimental Pre-Post Study. [PDF]

JMIR Res Protoc
Licari J, Medico-Salsench A, Medina-Guijarro L, Villa-Collar C, Rey-Reñones C.   +4 more
europepmc   +1 more source

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Lens thickness and associated factors

Clinical and Experimental Ophthalmology, 2012
AbstractBackground:  To determine the normative data for lens thickness and its associated factors in a population‐based study.Design:  Population‐based study.Participants:  The Central India Eye and Medical Study included 4711 subjects (aged 30+ years).Methods:  The subjects underwent a detailed ophthalmological examination including measurement of ...
Jost B Jonas, Ajit Sinha
exaly   +3 more sources

Replacing a thin lens by a thick lens

Applied Optics, 2020
This paper deals with the problem of replacing a thin lens by a thick lens with approximately the same properties as the thin lens. Equations enabling the calculation of the parameters of a thick lens that has the same focal length and the same value for one of the Seidel aberration coefficients (either the Seidel aberration coefficient of spherical ...
Antonín, Mikš, Pavel, Novák
openaire   +2 more sources