Results 71 to 80 of about 742,236 (299)
Kerala Journal of Ophthalmology, 2017 Contact lens is valuable optical aid to vision in the presence of severe refractive error and treatment of certain chronic diseases. Complications can be prevented by precise fitting, regular follow-up, early recognition, and management of complications by an experienced ophthalmologist.
PT Jyothy, C Prasannakumary
openaire +3 more sources
Advanced Functional Materials, EarlyView.In this article, Hojin Kim, Sayan Deb Dutta, and co‐workers report a shape‐reconfigurable, 3D printable, and highly adhesive slime‐like ‘electronic skin’ or ‘E‐skin’ patch for human health sensing and tissue engineering applications. The dual reinforcement of hydrogel patch with carbon nanotubes (CNTs) and cellulose nanocrystals (CNCs) improve the ...
Hojin Kim +6 more
wiley +1 more source
Clinical Performance and Patient Satisfaction of Hybrid Contact Lenses in Patients with Keratoconus
Türk Oftalmoloji Dergisi, 2023 Objectives:The aim of the study was to evaluate the fitting process, clinical performance, and patient satisfaction of hybrid contact lenses (HCL) in patients with keratoconus (KC).Materials and Methods:Sixty-eight KC patients (35 female, 33 male) who ...
Aydogdy Serdarov +3 more
doaj +1 more source
The Relationship of Lid Wiper Epitheliopathy to Ocular Surface Signs and Symptoms. [PDF]
, 2018 Purpose:There has been interest in determining whether lid wiper epitheliopathy (LWE) plays a key role in causing ocular discomfort. Conflicting reports have made it difficult to discern whether LWE is more prevalent in certain populations, what ...
Lerma, Mariel +5 more
core +1 more source
Rethinking contact lens aftercare [PDF]
Clinical and Experimental Optometry, 2017 The evolution of contact lens technology and clinical practice over the past three decades has been remarkable, with dramatic improvements in material biocompatibility, better lens designs and care systems, and more flexible and convenient modalities of wear. However, our approach to the aftercare examination has remained conservative, with the general
Efron, Nathan, Morgan, Philip
openaire +5 more sources
Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces
Advanced Functional Materials, EarlyView.The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen +6 more
wiley +1 more source
Givental's non-linear Maslov index on lens spaces [PDF]
, 2020 Givental's non-linear Maslov index, constructed in 1990, is a quasimorphism on the universal cover of the identity component of the contactomorphism group of real projective space.
Granja, Gustavo +3 more
core +2 more sources
PRINCIPLES OF THE CONTACT LENS
The American Journal of the Medical Sciences, 1947 Treissman, M.B., B.S., F.R.C.S. (Eng.), D.O.M.S., and E. A. Plaice. Price, 10s 6d. Pp. 88, with 40 illustrations. London: Henry Kimpton, 1946. The authors state that "so far as we are aware, no publication has yet appeared in this country which deals with the principles and uses of these lenses." This book must therefore have preceded by a short time ...
Treissman, H., Plaice, E. A.
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Exchange of Tears under a Contact Lens Is Driven by Distortions of the Contact Lens [PDF]
Integrative and Comparative Biology, 2014 We studied the flow of the post-lens tear film under a soft contact lens to understand how the design parameters of contact lenses can affect ocular health. When a soft contact lens is inserted, the blinking eyelid causes the lens to stretch in order to conform to the shape of the eye.
Kara L. Maki, David S. Ross
openaire +3 more sources
Optical Whispering‐Gallery Mode as a Fingerprint of Magnetic Ordering in Van der Waals Layered CrSBr
Advanced Functional Materials, EarlyView.A novel nanoscale optomagnetic sensing approach is developed using whispering‐gallery mode resonances in a self‐rolled‐up microcavity. This method enables ultra‐sensitive detection of weak magnetism by correlating resonance shifts with magnetic susceptibility.
Chi Pang +13 more
wiley +1 more source