Results 61 to 70 of about 10,764 (259)

Role of echography in diagnostic dilemma in choroidal masses

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: To evaluate the role of echography in diagnosis and management of a diverse array of choroidal masses. Materials and Methods: Sixty-two cases of clinically suspected choroidal masses were prospectively analyzed with B-scan (10 Hz), A-scan, and ...
Kopal N Mithal   +4 more
doaj   +1 more source

Anthracene-based thiol-ene networks with thermo-degradable and photo-reversible properties [PDF]

open access: yes, 2017
Reversible networks based on an alkenefunctionalized dimer of 9-anthracenemethanol were synthesized by photoinitiated radical thiol ene polyaddition, using either a poly(dimethylsiloxane-co-propylmercaptomethylsiloxane) or a novel aliphatic trithiol ...
Bruno Van Mele   +8 more
core   +3 more sources

Device Integration Technology for Practical Flexible Electronics Systems

open access: yesAdvanced Functional Materials, EarlyView.
Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa   +5 more
wiley   +1 more source

Modified silicone sling assisted temporalis muscle transfer in the management of lagophthalmos

open access: yesIndian Journal of Ophthalmology, 2014
Aim : To evaluate the efficacy of modified temporalis muscle transfer (TMT) by silicone sling for the management of paralytic lagophthalmos. Settings and Design: Prospective interventional study.
Ramesh C Gupta   +4 more
doaj   +1 more source

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

open access: yesAdvanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria   +7 more
wiley   +1 more source

Comparative analysis of use of porous orbital implant with mucus membrane graft and dermis fat graft as a primary procedure in reconstruction of severely contracted socket

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: The purpose of our study is to present a surgical technique of primary porous orbital ball implantation with overlying mucus membrane graft (MMG) for reconstruction of severely contracted socket and to evaluate prosthesis retention and motility ...
Kasturi Bhattacharjee   +4 more
doaj   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim   +4 more
wiley   +1 more source

Bacterial and fungal keratitis in Upper Egypt: In vitro screening of enzymes, toxins and antifungal activity

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: This work was conducted to study the ability of bacterial and fungal isolates from keratitis cases in Upper Egypt to produce enzymes, toxins, and to test the isolated fungal species sensitivity to some therapeutic agents.
Abdullah A Gharamah   +3 more
doaj   +1 more source

Model for Assembly and Gelation of Four-Armed DNA Dendrimers

open access: yes, 2005
We introduce and numerically study a model designed to mimic the bulk behavior of a system composed of single-stranded DNA dendrimers. Complementarity of the base sequences of different strands results in the formation of strong cooperative ...
Sciortino, Francesco, Starr, Francis W.
core   +1 more source

The Glitter of Carbon Nanostructures in Hybrid/Composite Hydrogels for Medicinal Use [PDF]

open access: yes, 2016
In recent years, we have witnessed to fast developments in the medicinal field of hydrogels containing various forms of integrated nanostructured carbon that adds interesting mechanical, thermal, and electronic properties.
Bosi, Susanna   +4 more
core   +1 more source

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