Results 121 to 130 of about 472,209 (346)

The effect of live demonstration and flipped classroom with continuous formative assessment on dental students' orthodontic wire-bending performance. [PDF]

BMC Med Educ, 2021
Sivarajan S, Soh EX, Zakaria NN, Kamarudin Y, Lau MN, Bahar AD, Mohd Tahir N, Wan Hassan WN, Wey MC, Othman SA, M Razi R, Naimie Z.   +11 more
europepmc   +2 more sources

Model Testing for Bending Performance on Fragile Cross-Section of Square Hollow Steel-Reinforced Concrete Column

Buildings
This study researches the bending and shear performance of the fragile cross-section of square hollow steel-reinforced concrete columns using experiments, numerical analysis, and theoretical investigation.
Hulin Li, Yang Zhou, Shenglin Geng, Haijiang Qin, Xiong Wang, Jinpeng Li   +5 more
doaj   +1 more source

Seismic Performance and Design of Bridge Foundations in Liquefiable Ground with a Frozen Crust [PDF]

, 2012
INE/AUTC 12 ...
Yang, Zhaohui “Joey”, Zhang, Xiaoyu
core  

Suns-V$_\textrm{OC}$ characteristics of high performance kesterite solar cells

, 2014
Low open circuit voltage ($V_{OC}$) has been recognized as the number one problem in the current generation of Cu$_{2}$ZnSn(Se,S)$_{4}$ (CZTSSe) solar cells. We report high light intensity and low temperature Suns-$V_{OC}$ measurement in high performance
Gokmen, Tayfun, Gunawan, Oki, Mitzi, David B.   +2 more
core   +1 more source

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

Preparation and properties of an aluminum conductor with an optical fibre multi-strand carbon-fibre composite core

Philosophical Magazine Letters
The Aluminum Conductor Composite Core (ACCC), used in overhead transmission lines, possesses a range of exceptional properties such as high strength, light weight, corrosion resistance, high-temperature resistance, and low sag.
Yixin Wang, Xianhai Pang, Peng Zhang, Yabing Xu, Jiaxin Zhang, Yupeng Li   +5 more
doaj   +1 more source

Effect of screw angulation on the bending performance of polyaxial locking interfaces: a micro-CT evaluation. [PDF]

Sci Rep, 2023
Glowacki J, Bartkowiak T, Paczos P, Gapinski B, Mietlinski P, Zawadzki P, Weiss W, Lapaj L.   +7 more
europepmc   +1 more source

Effect of Design Heuristics on the Compression and Shear Buckling Performance of Infinitely Long Plates With Bending-Twisting Coupling [PDF]

This article investigates the effect of design heuristics, including ply percentages and ply contiguity constraints, on the compression and shear buckling performance of Bending-Twisting coupled infinitely long laminated plates with simply supported ...
Almeida, Sérgio Frascino Müller de, York, Christopher Bronn   +1 more
core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Performance of a steel spar wind turbine blade on the Mod-0 100 kW experimental wind turbine [PDF]

The performance and loading of a large wind rotor, 38.4 m in diameter and composed of two low-cost steel spar blades were examined. Two blades were fabricated at Lewis Research Center and successfully operated on the Mod-0 wind turbine at Plum Brook. The
Keith, T. G., Jr., Sullivan, T. L., Viterna, L. A.   +2 more
core   +1 more source