Results 51 to 60 of about 452,904 (290)

Finite Element Analysis (FEA) of Palatal Coverage on Implant Retained Maxillary Overdentures

Applied Sciences, 2020
Purpose: The aim of this study was to determine stress levels on supporting structures of implant-retained overdentures as a function of varying degrees of palatal coverage using finite element analysis modeling at different loading angles. Materials and
Monica A. Fernandez, N. Subramanian, M. Nawrocki, A. Nawrocki, J. Craighead, A. Clark, E. O’Neill, J. Esquivel-Upshaw   +7 more
doaj   +1 more source

Indium‐Mediated Glue‐Like Interlayer Enables Stable High‐Capacity Flexible Sodium Metal Batteries

Advanced Materials, EarlyView.
A three‐dimensional Na‐In‐S/Cu composite interlayer is constructed on a flexible current collector via an In‐mediated in situ reaction. Featuring abundant Na nucleation sites and a low diffusion barrier, this interlayer enables rapid and uniform Na deposition.
Xinyan Li, Shujing Wen, Junhua Zhou, Yanpeng Guo, Jiehua Cai, Xingyang Wang, Yongqiang Yang, Ang Ye, Can Guo, Zhaokun Wang, Qiyao Huang, M. Danny Gu, John Wang, Zijian Zheng   +13 more
wiley   +1 more source

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Accuracy improvement for complex harmonic analysis modelling of a wound field synchronous generator

The Journal of Engineering, 2019
Complex harmonic analysis (CHA) provides a computationally efficient alternative to finite element analysis (FEA) for modelling multi-phase wound field synchronous machines. This paper presents three methods that could improve the accuracy of the CHA: by
Xiaotao Zhang, Judith M. Apsley, Steven Jordan   +2 more
doaj   +1 more source

Advanced Design for Weakly Coupled Resonators by Automatic Active Optimization

Advanced Materials Technologies, EarlyView.
An Automatic Active Optimization (AAO) strategy integrates machine learning predictors and genetic algorithms in a closed‐loop workflow. By iteratively expanding its dataset with new discoveries, AAO overcomes the limits of conventional methods. This approach finds superior microstructural designs beyond the initial sample space. We demonstrate this on
Wei Yue, Yuan Gao, Fanping Sui, Jason Wang, Megan Teng, Peggy Tsao, Huicong Deng, Yande Peng, Liwei Lin   +8 more
wiley   +1 more source

FEAr no more! Finite element analysis in orthodontics

Journal of International Clinical Dental Research Organization, 2022
Finite element analysis (FEA) incorporates the principles of erudite engineering to scrutinize stresses that cause deformation in structural units. This technique uses computer-assisted design software and FEA analysis software for modeling structural ...
Shilpa Chawla, Shailesh Deshmukh
doaj   +1 more source

Validation of finite‐element models using full‐field experimental data: Levelling finite‐element analysis data through a digital image correlation engine

Strain, 2020
Full‐field data from digital image correlation (DIC) provide rich information for finite‐element analysis (FEA) validation. However, there are several inherent inconsistencies between FEA and DIC data that must be rectified before meaningful ...
P. Lava, E. Jones, L. Wittevrongel, F. Pierron   +3 more
semanticscholar   +1 more source

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

Advanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein, Victor Krajka, Andreas Dietzel   +2 more
wiley   +1 more source

A Generative Adversarial Network Approach to EstimateFinite Element Displacement

Kongzhi Yu Xinxi Jishu, 2019
The finite element analysis(FEA) usually requires complex procedures to set up, and depends on constitutive relation to obtain final simulation results.
WANG Zhangjun, XU Ping, WANG Chunpeng, ZHAO Ziliang, CAI Junkun   +4 more
doaj  

Finite element analysis of narrow dental implants.

Dental Materials, 2020
Narrow-diameter implants (NDIs) traditionally have been associated to higher rates of failure in comparison with regular-diameter implants (RDIs) and wide-diameter implants (WDIs), since they generate a more unfavorable stress distribution in peri ...
J. F. Valera-Jiménez, G. Burgueño-Barris, S. Gómez‐González, J. López‐López, E. Valmaseda-Castellón, E. Fernández-Aguado   +5 more
semanticscholar   +1 more source