Results 81 to 90 of about 58,504 (253)
Peripheral refraction, peripheral eye length, and retinal shape in myopia [PDF]
, 2016 Purpose: To investigate how peripheral refraction and peripheral eye length are related to retinal shape.\ud \ud Methods: Relative peripheral refraction RPR and relative peripheral eye length RPEL were determined in 36 young adults (M +0.75D to −5.25D ...
Katrina L. Schmid +7 more
core +1 more source
Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses
Advanced Engineering Materials, EarlyView.Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk +4 more
wiley +1 more source
Myopia onset and role of peripheral refraction
, 2017 Maurilia Rotolo,1,2 Giancarlo Montani,2 Raul Martin1,3 1Optometry Research Group, IOBA Eye Institute, School of Optometry, Universidad de Valladolid, Valladolid, Spain; 2Optics and Optometry, Corso di Ottica e Optometria, Universita del Salento, Lecce ...
Montani G, Rotolo M, Martin R
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Advanced Engineering Materials, EarlyView.HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan +4 more
wiley +1 more source
Demo 22-08 Acrylic /Lead Glass Refraction
, 2001 A solid rod is placed behind rectangular slabs of acrylic and lead glass, and the system is viewed normal to the surfaces of the transparent slabs. The image of the rod appears unbroken.
core
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
MODELING PROCESS OF DISTRIBUTION OF LIGHT FLOW IN THE ENVIRONMENT WITH DIFFUSING CENTERS
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 A mathematical model is developed for calculating parameters of light fluxes propagating through a light-scattering and absorbing medium. Single crystals of paratellurite and germanium with known optical parameters and densities of various absorbing and ...
S.S. Rybina, S.A. Tretyakov
doaj +1 more source
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source