Results 71 to 80 of about 5,846 (225)

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

Advanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang, Zhongqian Song, Shengjie Liu, Yingming Ma, Weiyan Li, Huijun Kong, Cuiyu Liu, Yu Bao, Li Niu   +8 more
wiley   +1 more source

Design and Implementation of a MIMO Integral Resonant Control for Active Vibration Control of Pedestrian Structures

Applied Sciences
In contemporary construction, the prevalence of vibration serviceability issues in lightweight and slender structures has become increasingly common, owing to advancements in building materials and construction methods.
Emiliano Pereira, Xidong Wang, Iván M. Díaz, Sumeet S. Aphale   +3 more
doaj   +1 more source

An Inverted Pendulum Model Describing the Lateral Pedestrian-Footbridge Interaction

Advances in Civil Engineering, 2018
In this paper, the lateral pedestrian-footbridge interaction is investigated by using the model of an inverted pendulum on a cart. The inverted pendulum and the cart separately represent the synchronous pedestrians and the footbridge.
Bin Zhen, Liang Chang, Zigen Song
doaj   +1 more source

Findings with AVC design for mitigation of human induced vibrations in office floors [PDF]

, 2016
PublishedTopics in Dynamics of Civil Structures, Volume 4; Part of the series Conference Proceedings of the Society for Experimental Mechanics Series pp 37-44This is the author accepted manuscript. The final version is available from Springer via the DOI
Hudson, Malcolm, Nyawako, Donald S., Reynolds, Paul   +2 more
core   +1 more source

Machine Learning for Designing Perovskites and Perovskite‐Inspired Solar Materials: Emerging Opportunities and Challenges

Advanced Science, EarlyView.
This review offers a comprehensive comparison between perovskites and perovskite‐inspired materials (PIMs), focusing on their crystal structures, electronic properties, and chemical compositions. It evaluates the applicability of machine learning (ML) descriptors and models across both material classes.
Yangfan Zhang, Yiming Xia, Ali Shakiba, Hongrui Zhang, Xiaojing Hao, Priyank V. Kumar, Mahesh P. Suryawanshi   +6 more
wiley   +1 more source

Measuring cycle riding comfort in Southampton using an instrumented bicycle [PDF]

, 2019
The increased environmental awareness and the rising fuel costs make bicycles a more and more attractive mode of travel for short journeys. Considering the future prospect of this mode of transportation and the great advantages that it offers in terms of
Ayub, N., Holmes, W., Kaparias, I., Miah, S., Milonidis, E.   +4 more
core   +1 more source

High‐Density and Scalable Graphene Hall Sensor Arrays Through Monolithic CMOS Integration

Advanced Electronic Materials, EarlyView.
This work explores strategies to create high‐density arrays of graphene Hall‐effect magnetic field sensors through monolithic integration with silicon CMOS biasing and multiplexing circuitry. High sensor yield and magnetic sensing performance are achieved through careful choices in the custom CMOS chip design and the graphene integration process.
Vasant Iyer, Nishal Shah, A. T. Charlie Johnson, David A. Issadore, Firooz Aflatouni   +4 more
wiley   +1 more source

Dynamic Identification of Bridges Using Multiple Synchronized Cameras and Computer Vision

Infrastructures
This study investigates the application of computer vision techniques in Structural Health Monitoring (SHM). The advantages of multiple synchronized camera setups in capturing and analyzing the dynamic behavior of bridges are researched.
Tommaso Panigati, Alessia Abbozzo, Maria Antonietta Pace, Eray Temur, Filip Cigan, Rolands Kromanis   +5 more
doaj   +1 more source

Investigation and Control of VIVs with Multi-Lock-in Regions on Wide Flat Box Girders

Journal of Control Science and Engineering, 2017
On the preliminary designing of a wide flat box girder with the slenderness ratio 12, vertical and torsional vortex-induced vibrations (VIV) are observed in wind tunnel tests.
Bo Wu, Liangliang Zhang, Yang Yang, Lianjie Liu, Haohong Li   +4 more
doaj   +1 more source

The Viana footbridge: construction and dynamic monitoring [PDF]

, 2013
A new moveable footbridge was recently built at the entrance of Marina Atlantico in the city of Viana do Castelo, Portugal. This paper presents a brief description of the global solution, with a special focus on the characterisation of the construction ...
E. Caetano, F. Magalhães, R. Barbosa, Á. Cunha   +3 more
core   +1 more source