Results 211 to 220 of about 330,519 (320)

A new method for correcting the refraction angle of starlight under the conditions of 0-[Formula: see text] zenith distance and 0-200 km observation height. [PDF]

Sci Rep
Yu D, Wang Y, Huang Z, Liu X.
europepmc   +1 more source

Correlation between apical protrusion in the Scheimflug imaging and Corneal Hysteresis and Corneal Resistance factor by Ocular Response Analyzer, among refractive non-keratoconic Egyptian patients.

, 2015
Tamer Adel Refai
openalex   +2 more sources

Anomalous Stiffening of a Conjugated Polymer During Electrochemical Oxidation

Advanced Functional Materials, EarlyView.
The electromechanical response of a thienothiophene‐based conjugated polymer with triethylene glycol side chains is investigated. Electrochemical nanoindentation and atomic force microscopy reveal a modest and reversible increase in elastic modulus at room temperature upon electrochemical oxidation.
Judith Pons i Tarrés, Di Zhu, Chiara Musumeci, Youngseok Kim, Dilara Meli, Hang Yu, Meghna Jha, Bryan D. Paulsen, Ruiheng Wu, Joost Kimpel, Zachary Laswick, Sri Harish Kumar Paleti, Yadong Zhang, Stephen Barlow, Seth R. Marder, Jenny Nelson, Jonathan Rivnay, Christian Müller   +17 more
wiley   +1 more source

Reconstruction of three-dimensional retinal shape from refractive topography data. [PDF]

Sci Rep
Ma Z, Fang L, Ma C, Liu Y, Guo Z, Wang Y.   +5 more
europepmc   +1 more source

Effect of myopic refractive error on the glaucoma diagnostic ability of cirrus high‐definition optical coherence tomography

, 2014
Mi Sun Sung, Jin‐Ha Yoon, Hwan Heo, Sang Woo Park   +3 more
openalex   +2 more sources

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

Advanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang, Lingfeng Wang, Feng Liu, Gary J. Cheng   +3 more
wiley   +1 more source

Prevalence and Risk Factors for Myopia in Primary School Children in Madrid: A School-Based Cycloplegic Refraction Study. [PDF]

Int J Environ Res Public Health
Nieves-Moreno M, Carracedo-Rodriguez G, Piñero-Llorens DP, Batres Valderas L, Recalde-Maestre S, García-da-Silva J, Díaz-Vega B, Llorente-Gonzalez S, Alarcón-Tomás M, Lovera-Rivas M, Gutierrez-Jorrin S, Dotor-Goytia P, Fernández-Robredo P, Gómez de Liaño P, Noval-Martin S, Dosal-Franco M.   +15 more
europepmc   +1 more source

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

Advanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang, Hwan‐Young Lee, Chaerim Son, Hyeonbin Jo, Shin‐Hyun Kim   +4 more
wiley   +1 more source

Barrett RX tool for intraocular lens power calculation in pseudophakic eyes undergoing intraocular lens exchange. [PDF]

J Cataract Refract Surg
Kaiser KP, Jandewerth T, Jandewerth T, Wanten JC, Lwowski C, Sobhi M, Nuijts RMMA, Kohnen T.   +7 more
europepmc   +1 more source

Changes in contrast sensitivity functions after photo refractive keratectomy and laser in situ keratomileusis

, 1997
Zheng Wang, Cheng Jia-qi, Bin Yang, Shixian Long, Dezheng Wu   +4 more
openalex   +1 more source