Results 131 to 140 of about 417,251 (262)

Optimizing the Composition of Solid Sodium Silicate-Activated Solid Waste-Based Geopolymer Based on the Response Surface Methodology and Its Performance. [PDF]

Materials (Basel)
Zhou H, Wang Y, Gao H, Guo W, Fan T, Si C, Ma X.   +6 more
europepmc   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Port catheter thickness and its correlation with complications - exploring the millimeter threshold. [PDF]

J Cardiothorac Surg
Yavuz O, Iscan M.
europepmc   +1 more source

Mathematical Model of Isothermal Internal Erosion

Izvestiya of Altai State University, 2015
Alexander Papin, Vladimir Weigant, Anton Sibin   +2 more
openaire   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Automated contrast-to-noise ratio analysis in chest CT: validation of an open-source segmentation approach. [PDF]

Insights Imaging
Beck N, Baldini G, Salhöfer L, Hosch R, Zensen S, Opitz M, Bos D, Straus J, Forsting M, Nensa F, Umutlu L, Haubold J, Holtkamp M.   +12 more
europepmc   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Research on the pore distribution characteristics and strength degradation of cement-based materials under sulfate attack. [PDF]

Sci Rep
Li Y, Hao E, Zheng X, Zhang D, Zhu W, Liu R, Wang X, Cao Y, Sun C, He D, Chao Y, Li G.   +11 more
europepmc   +1 more source

2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems

Advanced Materials, EarlyView.
A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley   +1 more source

Morphometric characteristics of the C2 vertebra and high-riding vertebral artery at the craniovertebral junction in rheumatoid arthritis. [PDF]

J Craniovertebr Junction Spine
Özkal B, Güney Y, Özçelik H.
europepmc   +1 more source