Results 111 to 120 of about 5,632,276 (286)

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Intravitreal Triamcinolone Acetonide for Patients with Macular Edema due to Branch Retinal Vein Occlusion

open access: yesKaohsiung Journal of Medical Sciences, 2006
We designed a case series study to evaluate the outcome of intravitreal triamcinolone acetonide for the treatment of macular edema due to branch retinal vein occlusion (BRVO).
Kai-Chun Cheng, Wen-Chuan Wu
doaj   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow   +6 more
wiley   +1 more source

Best-corrected visual acuity (BCVA) and optical coherence tomography (OCT) parameters in non-resolving central serous chorioretinopathy (CSC) patients treated with half-dose photodynamic therapy (PDT).

open access: yes, 2018
Best-corrected visual acuity (BCVA) and optical coherence tomography (OCT) parameters in non-resolving central serous chorioretinopathy (CSC) patients treated with half-dose photodynamic therapy (PDT).
Thomas Theelen (3779341)   +6 more
core   +1 more source

Enhanced Ferroelectric Phase Formation via Local Structure Modification in the Pre‐Crystalline State of Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Hafnium zirconium oxide thin films are grown using plasma‐enhanced atomic layer deposition with the addition of an atomic layer annealing (ALA) step. ALA leads to a change in the short‐range structure of the deposit and encourages formation of the ferroelectric Pca21 phase. The result is wake‐up‐free performance with films exposed to ALA.
Nicolas K. Lam   +18 more
wiley   +1 more source

To evaluate the effects of Nd:YAG laser posterior capsulotomy on best corrected visual acuity (bcva) and intraocular pressure

open access: yesAsian Journal of Medical Sciences, 2017
Background: Nd:YAG laser is non-invasive and effective means to deal with the posterior capsule opacification.However safe it may have some inherent complications. Rise of intraocular pressure is frequently encountered and incompletely understood complication of YAG laser capsulotomy and documented with conflicting results.
Sonam Mahajan   +3 more
openaire   +4 more sources

[Efficacy of vitreorretinal surgery to improve best corrected visual acuity in diabetics with retinopathy].

open access: yesCirugia y cirujanos, 2013
complications of proliferative diabetic retinopathy require surgical treatment. In 2007 Flaxel reported visual improvement after vitreoretinal surgery in 37% of Latino diabetics; in our country it is estimated that a higher proportion of patients improves, but this has not been documented.to identify the efficacy of vitreoretinal surgery for improving ...
Virgilio, Lima-Gómez   +3 more
openaire   +1 more source

Distribution of Stereoacuity versus the Inter-Eye Difference in Best Corrected Visual Acuity.

open access: yes, 2016
Distribution of Stereoacuity versus the Inter-Eye Difference in Best Corrected Visual Acuity.
Da-dong Guo (3156606)   +9 more
core   +1 more source

Autonomous Multi‐Objective Nanoscale Characterization of Combinatorial (Al, Sc, B)N Films Reveals Composition‐Dependent Ferroelectric Regimes

open access: yesAdvanced Functional Materials, EarlyView.
Autonomous scanning probe microscopy and multi‐objective Bayesian optimization navigate a ternary (Al,Sc,B)N combinatorial library. Registered photoluminescence, electron‐probe compositional mapping, and X‐ray diffraction connect local electromechanical function to defect‐sensitive emission, composition, and crystal structure.
Yu Liu   +12 more
wiley   +1 more source

Pathogenicity of new BEST1 variants identified in Italian patients with best vitelliform macular dystrophy assessed by computational structural biology

open access: yesJournal of Translational Medicine, 2019
Background Best vitelliform macular dystrophy (BVMD) is an autosomal dominant macular degeneration. The typical central yellowish yolk-like lesion usually appears in childhood and gradually worsens.
Vladimir Frecer   +17 more
doaj   +1 more source

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