Results 151 to 160 of about 1,396,962 (253)

The effect of pterygium on front and back corneal astigmatism and aberrations in natural-light and low-light conditions. [PDF]

BMC Ophthalmol
Xu W, Li X.
europepmc   +1 more source

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

Effect of artificial natural light on the development of myopia among primary school-age children in China: a three-year longitudinal study. [PDF]

Int J Ophthalmol
Cai HM, Li MY, Cao Y, Wu YL, Liang M, Chen YS, Xian BK, Huang YJ, Kong XB.   +8 more
europepmc   +1 more source

Crystal structure of a natural light-gated anion channelrhodopsin. [PDF]

Elife, 2019
Li H, Huang CY, Govorunova EG, Schafer CT, Sineshchekov OA, Wang M, Zheng L, Spudich JL.   +7 more
europepmc   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Dynamic organic crystals as exceptionally efficient artificial natural light-harvesting actuators. [PDF]

Chem Sci
Zhu J, Wu W, Qi H, Yao Y, Yu H, Huang X, Wang N, Wang T, Hao H.   +8 more
europepmc   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Comparative evaluation of two techniques of shade matching - VITA shade guide under color-corrected light and digital application DentHue with VITA shade guide under natural light: A double blind, randomized control trial. [PDF]

J Conserv Dent Endod
Ingle P, Srinidhi SR.
europepmc   +1 more source

A single-camera gaze tracking system under natural light. [PDF]

J Eye Mov Res, 2018
Xiao F, Zheng D, Huang K, Qiu Y, Shen H.
europepmc   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source