Results 81 to 90 of about 29,460 (283)
Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
Optical Coherence Tomography Findings in Uveitis
, 2009 The development of optical coherence tomography (OCT) in the early 1990s was one of the most powerful and exciting advances for imaging the internal microstructure of biologic tissues.1 Optical coherence tomography is a particularly powerful ophthalmic ...
Davis, Janet L., Vedula, Anil
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Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
, 2020 Purpose. To compare the visual and refractive outcomes and anterior segment optical coherence tomography (AS-OCT) findings of 2 different deep anterior lamellar keratoplasty (DALK) techniques in the treatment of advanced keratoconus with and without ...
ÇAKMAK, Semih +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Clinical Ophthalmology, 2013 Nursal Melda Yenerel,1 Raciha Beril Kucumen,2 Ebru Gorgun3 1Haydarpasa Numune Research and Training Hospital, Istanbul, Turkey; 2Yeditepe University Medical Faculty, Department of Ophthalmology, Istanbul, Turkey; 3Dunya Goz Eye Hospital, Istanbul, Turkey
Yenerel NM, Kucumen RB, Gorgun E
doaj
An unusual hydrops in keratoconus
Indian Journal of Ophthalmology, 2018 A young 19-year-old male was referred for the management of acute hydrops in the left eye. During follow-up, other eye cornea developed edematous bands as if hydrops was developing at two parallel sites.
Sujata Dwivedi, Kapil Vohra
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Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Metrics of the normal anterior sclera: imaging with optical coherence tomography [PDF]
, 2015 BACKGROUND To investigate anterior scleral thickness in a cohort of healthy subjects using enhanced depth imaging anterior segment optical coherence tomography. METHODS Observational case series.
Martin S. Zinkernagel +5 more
core +1 more source