Results 241 to 250 of about 202,416 (340)

Influence of uncorrected refractive error and unmet refractive error on visual impairment in a Brazilian population [PDF]

core   +1 more source

Emmetropisation and the aetiology of refractive errors

, 2014
D.I. Flitcroft
openalex   +2 more sources

Refractive Error and Axial Length (REAL) Study: Feasibility of a population study in the United States. [PDF]

Optom Vis Sci
Singh SE, Ostrin LA, Kerber KL, Concepcion C, Gong C, Lal B, Flitcroft I, Harrington S, Loughman J, Saunders K, Vera-Diaz FA.   +10 more
europepmc   +1 more source

Could Edible Photonic Structures Be an Alternative to Traditional Food Coloring?

Advanced Optical Materials, EarlyView.
What if color in food came from photonic structures? This perspective introduces structural color as a potential next‐generation solution to replace conventional colorants in foods. It discusses edible photonic materials, their unique benefits, and the technological, safety, and consumer acceptance challenges that must be addressed to bring this ...
Miguel A. Cerqueira, Nicolas Vogel, Martin Lopez‐Garcia, Krassimir P. Velikov, Silvia Vignolini, Lorenzo M. Pastrana   +5 more
wiley   +1 more source

Global estimates on the number of people blind or visually impaired by Uncorrected Refractive Error: a meta-analysis from 2000 to 2020 [PDF]

Julie‐Anne Little, Nathan Congdon, Serge Resnikoff, Tasanee Braithwaite, Janet L Leasher, Kovin Naidoo, Tim Fricke, Ian Tapply, Arthur Gustavo Fernandes, Maria Vittoria Cicinelli, Alessandro Arrigo, Nicolas Leveziel, Hugh R. Taylor, Tabassom Sedighi, Seth Flaxman, Maurízio Battaglia Parodi, Mukkharram M. Bikbov, Alain M. Bron, Ching‐Yu Cheng, Monte A. Del Monte, Joshua R. Ehrlich, Leon B. Ellwein, David S. Friedman, João M. Furtado, Gus Gazzard, Ronnie George, M. Elizabeth Hartnett, Jost B. Jonas, Rim Kahloun, John H. Kempen, Moncef Khairallah, Rohit Khanna, Judy E. Kim, Van Charles Lansingh, Vinay Nangia, Michał Nowak, Konrad Pesudovs, Tünde Pető, Pradeep Y. Ramulu, Fotis Topouzis, Mitiadis Tsilimbaris, Ya Xing Wang, Ningli Wang, Rupert Bourne, Julie‐Anne Little, Nathan Congdon, Serge Resnikoff, Tasanee Braithwaite, Janet L Leasher, Kovin Naidoo, Nina Tahhan, Tim Fricke, Arthur Gustavo Fernandes, Maria Vittoria Cicinelli, Alessandro Arrigo, Nicolas Leveziel, Paul Svitil Briant, Theo Vos, Seth Flaxman, Yohannes Habtegiorgis Abate, Zahra Abbasi Dolatabadi, Michael Abdelmasseh, Mohammad Abdollahı, Ayele Mamo Abebe, Olumide Abiodun, Richard Gyan Aboagye, Woldu Aberhe, Hiwa Abubaker Ali, Eman Abu‐Gharbieh, Salahdein Aburuz, Tadele Girum Girum Adal, Lawan Hassan Adamu, Nicola J. Adderley, Isaac Yeboah Addo, Tayo Alex Adekiya, Kishor Adhikari, Qorinah Estiningtyas Sakilah Adnani, Saira Afzal, Shahin Aghamiri, Antonella Agodi, Williams Agyemang‐Duah, Bright Opoku Ahinkorah, Aqeel Ahmad, Hooman Ahmadzadeh, Ayman Ahmed, Haroon Ahmed, Fares Alahdab, Mohammed ALBashtawy, Mohammad T AlBataineh, Tsegaye Alemu, Ahmad Samir Alfaar, Fadwa Alhalaiqa, Robert Kaba Alhassan, Abid Ali, Syed Shujait Ali, Louay Almidani, Karem H. Alzoubi, Sofia Androudi, Rodrigo Anguita, Abhishek Anil   +99 more
openalex   +1 more source

Comment on: "Mean cycloplegic refractive error in emmetropic adults: The Tehran eye study". [PDF]

J Optom
Chaurasiya SK, Optom M.
europepmc   +1 more source

Phase Topology Stability of an Optical Vortex via an Electrically Controlled Twist‐Planar Oriented Liquid Crystal Fresnel Lens

Advanced Optical Materials, EarlyView.
A simple and efficient method for determining the stability of optical vortices via Fourier transform using a conventional spherical lens is presented. The theoretical and experimental results demonstrate a practical approach to directly and unambiguously measure the magnitude and sign of the topological charge of a beam without altering an ...
Elena Melnikova, Katsiaryna Pantsialeyeva, Dmitry Gorbach, Alexei Tolstik, Sergei Slussarenko Jr., Alina Karabchevsky   +5 more
wiley   +1 more source

Is refractive error a factor affecting scoliosis? [PDF]

PLoS One
Cai J, Zhou Y, Chen X, Huang X, Li L, Zhu Y, Cai Q, Huang J, Sun Z.   +8 more
europepmc   +1 more source

Improved Disorder Resilience in Small‐Footprint Photonic Cavities with Periodicity Breaking

Advanced Optical Materials, EarlyView.
Compact photonic crystal cavities with engineered aperiodicity are demonstrated to sustain high quality factormodes and enhanced reproducibility within a minimal footprint. Combining numerical optimization and near‐field measurements, the study reveals how controlled periodicity breaking improves disorder resilience, offering a robust and scalable ...
Nicoletta Granchi, Camilla Gonzini, Matteo Lodde, Gabriele Calusi, René P. J. van Veldhoven, Andrea Fiore, Guillermo Arregui, Francesca Intonti   +7 more
wiley   +1 more source