Results 221 to 230 of about 32,268 (336)

A Conformal Wearable Ultrasound Bioelectronics for Mechanotherapy Reprogramming of Fibroblast Plasticity via Wnt‐FGF10 Axis to Overcome Fibrotic Healing in Urethral Regeneration

Advanced Science, EarlyView.
Fibrotic scarring persistently challenges urethral reconstruction. This study introduces a conformal, wearable ultrasound bioelectronic system that overcomes this by reprogramming fibroblast fate. The device activates a developmental Wnt–FGF10 axis, driving fibroblasts toward a regenerative FGF10+ phenotype that promotes angiogenesis and matrix ...
Mingming Yu, Xingxuan Zhang, Huan Zhang, Jun Wang, Fang Chen, Xiaojun Cai, Yichen Huang, Yuanyi Zheng   +7 more
wiley   +1 more source

Active Monitoring of Fatigue Crack in the Weld Zone of Bogie Frames Using Ultrasonic Guided Waves. [PDF]

Sensors (Basel), 2019
Yan J, Jin H, Sun H, Qing X.
europepmc   +1 more source

Modeling Defect Detection in 3D-Printed Structures Using Ultrasonic Guided Waves

Ismaine Zitouni, Hassan Rhimini, Abdelkerim Chouaf   +2 more
openalex   +1 more source

Fault detection in small diameter pipes using ultrasonic guided wave technology [PDF]

, 2015
Rahul M. Sabhnani, Victor F. Humphrey, Bahareh Zaghari, M. Moshrefi‐Torbati   +3 more
openalex   +1 more source

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

Achieving Directional Oil Manipulation by Open Inducing Structure for Electrowetting Displays

Advanced Electronic Materials, EarlyView.
This work introduces an open inducing structure (OIS) fabricated by photoembossing to precisely control oil motion in electrowetting displays (EWDs). The OIS creates local electric field inhomogeneity, guiding directional oil rupture and achieving a 93.8% motion consistency. It significantly lowers the turn‐on voltage and accelerates the response speed,
Qilu Li, Yuxin You, Tinghong Yang, Simin Ma, Wenzhen Chen, Yuhuai Yang, Guofu Zhou, Jiawei Lai, Dong Yuan   +8 more
wiley   +1 more source

Design of Ultrasonic Guided Waves Signal Generator Based on FPGA

, 2019
Jie Yang, Zhigang Qu
openalex   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Structural Health Monitoring (SHM) and Determination of Surface Defects in Large Metallic Structures using Ultrasonic Guided Waves. [PDF]

Sensors (Basel), 2018
Abbas M, Shafiee M.
europepmc   +1 more source

Influence of Contact Pressure on Guided Ultrasonic Wave Dispersion at Contact Interface

, 2002
Yukiko Inoue, Shiro Biwa, Nobutada OHNO
openalex   +1 more source