Results 81 to 90 of about 15,918 (267)

Refractive Laser Surgical Interventions

, 2019
Refractive laser surgery; the different procedures, their complications, advantages and disadvantages.általános orvosangolegységes ...
Matlik, Ali
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Laser refractive correction of presbyopia

Indian Journal of Ophthalmology
Presbyopia is an inevitable and progressive loss of the eye’s ability to focus on nearby objects due to aging, which affects everyone regardless of their refractive error.
Sri Ganesh, Sushmitha Samak Sriganesh
doaj   +1 more source

Basic knowledge of refractive surgery: correction of refractive errors using modern surgical procedures.

Deutsches Arzteblatt international, 2010
Refractive ophthalmic surgery allows refractive errors to be corrected permanently in a safe, effective, and reliable way with few complications.Selective literature review with special reference to the guidelines of the German Commission for Refractive Surgery.With a total of almost 18 million treatments performed to date, laser in-situ keratomileusis
Thomas, Kohnen, Anja, Strenger, Oliver K, Klaproth   +2 more
openaire   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Management of Complications in Refractive Surgery [electronic resource] /

The diversity of procedures that characterize modern refractive surgery makes it, both for the beginner and the experienced surgeon, necessary to have well established guidelines to face refractive complications.
Alio, Jorge L.editor.edthttp://id.loc.gov/vocabulary/relators/edt, Azar, Dimitri T.editor.edthttp://id.loc.gov/vocabulary/relators/edt, SpringerLink (Online service)   +2 more
core   +1 more source

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

Advanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat, Alexander Peraire‐Bueno, A. John Hart, Randall M. Erb   +3 more
wiley   +1 more source

[Corneal wound healing response following different modalities of refractive surgical procedures].

Arquivos brasileiros de oftalmologia, 2006
The corneal wound healing response following refractive procedures represents a subject of high relevance, due to its direct influence on the postoperative results. Technical modifications of current refractive procedures, like the automated flap creation with the femtosecond laser, LASEK, PRK with mitomycin C and Epi-LASIK have been proposed as ...
Marcelo Vieira, Netto, Renato, Ambrósio, Maria Regina, Chalita, Ronald R, Krueger, Steven E, Wilson   +4 more
openaire   +1 more source

Refractive outcomes after phacovitrectomy surgery

, 2016
To evaluate the refractive accuracy of intraocular lens (IOL) power calculation after phacovitrectomy. Eye Hospital Zonnestraal and Department of Ophthalmology Academic Medical Center, Amsterdam, the Netherlands.
Mura, Marco, Mourits, Maarten P., Siemerink, Martin J., Lapid-Gortzak, Ruth, van der Geest, Leonie J.   +4 more
core   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source