Results 61 to 70 of about 225,115 (204)

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

Nine Loci for Ocular Axial Length Identified through Genome-wide Association Studies, Including Shared Loci with Refractive Error [PDF]

, 2013
Refractive errors are common eye disorders of public health importance worldwide. Ocular axial length (AL) is the major determinant of refraction and thus of myopia and hyperopia.
Wright, Alan F, ALIENOR, Rahi, Jugnoo S, Polasek, Ozren, Janmahasathian, Sarayut, Study, Erasmus Rucphen Family, Guggenheim, Jeremy A, Davey-Smith, George, CROATIA-Vis, Young, Terri L, Vingerling, Johannes R, Feng, Sheng, Nangia, Vinay, Maubaret, Cecilia, Xu, Liang, Mitchell, Paul, Pennell, Craig E, Wang, Jie Jin, Amin, Najaf, AREDS1b, McMahon, George, Williams, Cathy, AREDS1c, Montgomery, Grant W, AREDS1a, Fogarty, Rhys D, Rochtchina, Elena, Rudan, Igor, Cheng, Ching-Yu, Kemp, John P, BMES, Zhou, Xin, ALSPAC, Chew, Emily, Miyake, Masahiro, DCCT, cohort, Aichi, Yoshimura, Nagahisa, Chen, Peng, Evans, David M, de Jong, Paulus TVM, Wilson, James F, Hayward, Caroline, St. Pourcain, Beate, Vatavuk, Zoran, van Leeuwen, Elisabeth M, Burdon, Kathryn P, Wang, Ya Xing, Campbell, Harry, Error and Myopia, Consortium for Refractive, Baird, Paul N, Craig, Jamie E, Ikram, M Kamran, Vitart, Veronique, Igo, Robert P, CIEMS, Zheng, Yingfeng, Tay, Wan-Ting, Ring, Susan M, Study, Beijing Eye, Northstone, Kate, Stambolian, Dwight, BATS, Schache, Maria, CROATIA-Split, Mishra, Aniket, Li, Ruoying, van Duijn, Cornelia M, Iyengar, Sudha K, Verhoeven, Virginie JM, Timpson, Nicholas J, Wilson, Joan E Bailey, Jonas, Jost B, Study, Myopia, Liao, Jiemin, Chew, Merwyn, ANZRAG, Paterson, Andrew D, GWAS, FECD Fuchs Dystrophy, Fondran, Jeremy R, Hysi, Pirro G, Hosseini, S Mohsen, Cohort, 1958 British Birth, Yamashiro, Kenji, MacGregor, Stuart, Bailey-Wilson, Joan E, Delcourt, Cécile, Lu, Yi, Saw, Seang-Mei, CROATIA-Korčula, Barathi, Veluchamy A   +90 more
core   +2 more sources

Comparison of cycloplegic refraction in children with different iris colour categories. A cross- sectional survey

Journal of the Pakistan Medical Association
Objective: To compare the cycloplegic refraction in children with different iris colour categories and age groups. Methods: The cross-sectional study was conducted from December 2022 to June 2023 at the Eye Clinic of Sehat Medical Complex, Hanjarwal ...
Aisha Arooj, Qazi Muhammad Omair, Shazia Bano   +2 more
doaj   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Ocular higher-order aberrations, age and refraction [PDF]

, 2016
Higher-order aberration data of 339 right eyes from an optometric practice were measured using the Carl Zeiss i.Profiler. We analysed effects of age and refraction on higher-order aberrations.
Atchison, David A., Hartwig, Andreas
core  

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Indices of myopia incidence in Novgorod region in age aspect

RUDN Journal of Medicine, 2010
The evaluation of ophthalmic diseases incidence and ocular appendicular apparatus, refraction impairment in urban population of the Novgorod region has been carried out.
G A Antropova, T I Okonenko, V R Veber
doaj  

Ocular disorders in children with learning disabilities in special education schools of Pune, India. [PDF]

, 2011
AIM: The aim was to study and treat ocular disorders in children with learning disabilities (cLDs) and explore associations with their perinatal history.
Gilbert, Clare, Deshpande, Madan, Jitesh Kharat, Hemant Dulera, Kharat, Jitesh, Freya Rao Soneji, Dulera, Hemant, FreyaRao Soneji, Parikshit Gogate, Gogate, Parikshit, Soneji, Freya Rao, Madan Deshpande, Clare Gilbert   +12 more
core   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Comparative analysis of refractive errors and ocular biological parameters among pre-myopic adolescents across different age groups and geographical regions

Scientific Reports
This cross-sectional study involved 7514 pre-myopic male adolescents and examined the refraction and ocular biological parameters of these 15- to 19-year-old adolescents across various regions in China.
Siyuan Chen, Lu Yao, Xuefeng Wang, Chen Zhao, Yan Tang, Yu Wang, Zhikang Zou, Yong Liu, Linsong Qi   +8 more
doaj   +1 more source