Results 241 to 250 of about 3,048,399 (301)

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Experimental and numerical study on waterproofing performance and leakage mechanism of bell-and-spigot joints in prefabricated utility tunnels. [PDF]

Sci Rep
Zhai CJ, Wu MF, Hu XD, Zhou MS, Zhong JR.   +4 more
europepmc   +1 more source

The extent of proximal contact area of maxillary anterior teeth: a cross-sectional study. [PDF]

Saudi Dent J
Kallala R, Sdiri O, Gassara Y, Daouahi N.   +3 more
europepmc   +1 more source

Epidemiological characteristics of brucellosis in non-occupational population in Zhejiang Province, China, 2018-2024: epidemic trend and infection analysis. [PDF]

One Health Outlook
Shi X, Yang Y, Liu Y, Ren J, Zhang R, Guo S, Ma H, Sun J.   +7 more
europepmc   +1 more source

Tomographic and biomechanical corneal characteristics of patients with angioid streaks. [PDF]

Int J Ophthalmol
Gürelik G, Uysal BS, Şahin MN, Özdemir HB, Bilgihan K.   +4 more
europepmc   +1 more source

A Flexible Copper Electrode Array for High-Density Surface Electromyography. [PDF]

Bioengineering (Basel)
Li C, Lu C, Li J, Guo K.
europepmc   +1 more source

Technical Specification for Hemocompatibility Assessment of Human Mesenchymal Stem Cells. [PDF]

Cell Prolif
Liu J, Liang W, Xia W, Wang P, Hao J, Na T, Yan S, Zhang Y, Li K, Li Q, Pan G, Wei J, Chen Q, Cao J, Zhai P, Fu B, Gao H, Zhang Y, Wang L, Guo M, Hu S, Zhu L, Zhao Y, Zhang W, Wu Z, Ping Y, Zhao H, Niu S, Zhao T, Ma A, Xiang AP, Chen X.   +31 more
europepmc   +1 more source

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Contact force ratio

Prosthetics & Orthotics International, 2004
Static footprint parameters have been used to quantify arch height with conflicting results. This could be caused by the inherent inaccuracy and variations of the methodology used. Since the foot is a dynamic structure that undergoes changes during a step, it is more desirable to capture and analyse the dynamic footprint at an instant during the gait ...
A K L, Leung, J C Y, Cheng, M, Zhang, Y, Fan, X, Dong   +4 more
openaire   +2 more sources

The investigation of contact ratio in mixed lubrication

Tribology International, 2006
In order to describe the mixed lubrication in nano-scale which is constituted from dry friction, boundary lubrication, and thin film lubrication, a contact ratio between surfaces of a glass disk and a steel ball in a pure rolling process has been measured by the technique of Relative Optical Interference Intensity (ROII) with a resolution of 0.5 nm in ...
J.B. Luo, S. Liu
openaire   +1 more source

Comparison on torsional mesh stiffness and contact ratio of involute internal gear and high contact ratio internal gear

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2019
The mesh stiffness and contact ratio of gear drive are very important factors which have a great impact on the dynamic load. Contact ratio also affects the fluctuation and the mode of change of the mesh stiffness. In this research, a novel high contact ratio internal gear with a circular arc contact path is introduced.
Yanzhong Wang, Delong Dou, E Shiyuan, Jianjun Wang   +3 more
openaire   +1 more source