Results 51 to 60 of about 80,704 (314)

Eyelid Myokymia

open access: yes, 2020
Eyelid myokymia is a very common condition that many people have experienced at least briefly at one time or another, though the exact prevalence is not known.
NANOS
core  

Pilomatrixoma on the Upper Eyelid

open access: yes, 2013
Pilomatrixoma is a rare, benign, calcified, adnexial soft tissue tumor of the eyelid which originates from the matrix of hair follicle. In this study, we aimed to present a pilomatrixoma case which presented as a benign mass at the lower part of the ...
Sıdıka Gerçeker   +4 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Lupus Vulgaris Coexisting with Sinonasal Tuberculosis and Tuberculous Dacrocystitis

open access: yesOnline Journal of Health & Allied Sciences, 2023
We describe the case of a 72-year-old female diabetic who presented with epiphora and purulent discharge from the right eye for the past 2 years and multiple skin lesions over the right upper eyelid and right arm for 1 year.
Navakumar Manickam   +3 more
doaj  

Look Beyond the Clinical Picture - Apraxia of Eyelid Opening

open access: yes, 2023
Apraxia of Eyelid Opening (ALO) is a clinical diagnosis characterized by the difficulty of voluntary eyelid opening following voluntary or involuntary closure.
Kasey Cooper; Bryce Buchowicz
core  

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Effects of Upper Eyelid Surgery on the Ocular Surface and Corneal Topography

open access: yes, 2022
Objectives:To evaluate the effect of upper eyelid surgery on ocular surface and corneal topography.Materials and Methods:Patients who underwent upper eyelid blepharoplasty and/or blepharoptosis repair were evaluated prospectively. Tear film break-up time
Nihan Aksu Ceylan   +3 more
core   +1 more source

Template‐Confined Synthesis of Shape‐Engineered Single‐Crystal Gold Microplates in Lithographically‐Defined Polymeric Patterns

open access: yesAdvanced Functional Materials, EarlyView.
Single‐crystal gold microplates are high‐performance nanomaterials with an impressive wafer‐based application space. Progress has, however, been tempered by an inability to exert synthetic control over microplate size, shape, and positioning. In this work, control over these parameters is demonstrated using a seed‐mediated synthesis that both confines ...
Debasish Panda   +9 more
wiley   +1 more source

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