Results 151 to 160 of about 3,089 (261)

Experimental study on the influence of lapping plate materials on the quality of both sides cylindrical rollers machining. [PDF]

Sci Rep
Zhao T, Ruan J, Feng K, Guo L, Chen H, Lyu B, Ding J, Jiang X.   +7 more
europepmc   +1 more source

Liquid‐Mediated Kinetically Controlled Synthesis of Porous Carbon with Homogeneous Graphitic Networks for High‐Rate and High‐Loading Organic Supercapacitor

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Liquid‐mediated kinetic control reconstructs a “rigid–flexible” carbon precursor into homogeneously graphitized porous carbon. The resulting porous structure and homogeneous graphitic network accelerate ion/electron transport, enabling superior performance in high‐rate and high‐loading organic supercapacitors.
Boran Zhang, Wengang Shi, Lijie Wang, Dongyang Wu, Hua Wang, Hongfei Zhu, Yang Hu, Guangbo Zhao, Fei Sun   +8 more
wiley   +1 more source

Modeling and Analysis of Torsional Stiffness in Rehabilitation Robot Joints Using Fractal Theory. [PDF]

Materials (Basel)
Zou S, Yan W, Xie G, Yang R, Xu H, Sun F.   +5 more
europepmc   +1 more source

Rocking and Rolling of Rigid Polygons Under Seismic Excitation

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT We present an event driven analytical framework for rigid cyclic polygons subjected to horizontal ground excitation in which uplift, impact, and successive pivot switching are treated within a unified non‐smooth dynamical description. Rolling is defined as a sequence of energetically admissible transitions between neighbouring vertices tied to
Atif Rasheed, Christian Málaga‐Chuquitaype   +1 more
wiley   +1 more source

Development and performance optimization of a taro (Colocasia esculenta) peeling machine for enhanced efficiency in small-scale farming. [PDF]

Sci Rep
Mann S, Dixit AK, Shrivastav A.
europepmc   +1 more source

Architecture‐Interface Co‐Design of g‐C3N4 Driven Dry Thick Cathodes Enabling Fast Li‐Ion Transport

Exploration, EarlyView.
To break the energy–power trade‐off in dry‐processed thick cathodes, we use g‐C3N4 as a multifunctional additive. In content‐optimized single‐layer electrodes (∼21.5 mg cm−2), transient Li–N coordination lowers Li+ desolvation energy and improves wetting; together, these effects raise 3C capacity by 165.9% and power density by 2.85×.
Hye Ji Eun, Jinkyu Park, Garam Lee, Young Chul Song, Mihye Wu, Hyojun Choi, Myeong Hwan Lee, Eunki Kim, Young‐Soo Kim, Jiyoung Park, Sang‐Young Lee, Jungdon Suk, San Moon   +12 more
wiley   +1 more source

Innovative Solutions in the Design of Microfinishing Attachments for Surface Finishing with Abrasive Films. [PDF]

Micromachines (Basel)
Kacalak W, Tandecka K, Budniak Z, Mathia TG.   +3 more
europepmc   +1 more source

AI‐enabled biomimetic flexible pressure sensors for high‐precision gait monitoring and rehabilitation assessment

FlexMat, EarlyView.
A biomimetic multilayer capacitive sensor‐integrated insole enables high‐resolution plantar pressure mapping for intelligent gait analysis. Featuring ultrahigh sensitivity, wide detection range, and long‐term stability, the system leverages AI algorithms to decode spatiotemporal pressure signals, achieving accurate recognition of postoperative ...
Yingchun Li, Yarong Ding, Kaixin Lei, Yuze Zhang, Zhenhua Lin, Jiachun Sun, Kaitai Guo, Yang Zheng, Shaozhe Tan, Xuesi Zhang, Xinyue Li, Yue Hao, Xiangning Li, Yannan Liu, Jingjing Chang   +14 more
wiley   +1 more source

Experimental and numerical analyses of the displacements and stiffnesses of a needle roller bearing under different conditions. [PDF]

Sci Rep
Li R, Wei W, Liu F, Liu H, Ye J, Lai Y, Li J, Cao T, Lu H, Li W.   +9 more
europepmc   +1 more source

Research progress on flexible MXene‐based materials in advanced energy storage devices: From preparation strategies to device applications

FlexMat, EarlyView.
This review summarizes MXene synthesis and flexible electrode fabrication for FESDs, highlighting their potential owing to high conductivity and flexibility, and outlines future research directions. Abstract The rapid development of wearable and portable electronics has created demand for flexible energy storage systems (FESDs) that not only exhibit ...
Nanxi Miao, Ying Lu, Xing Gao, Lingzi Pan, Meng Gao, Chenxi Zhang, Ming Liu, Shizhong Wang, Zhongyu Weng, Huan Pang, Huijie Zhou   +10 more
wiley   +1 more source