Results 91 to 100 of about 2,284,088 (388)

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, EarlyView.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source

Review of Lightweight Vibration Isolation Technologies for Marine Power Devices

Shock and Vibration
Vibration induced by marine power devices (MPD) transmitting to the hull structure is one of the most important factors that cause ship vibration and underwater sound radiation.
Yuanran Qiu, Wei Xu, Zechao Hu, Junqiang Fu, Mengxuan He   +4 more
doaj   +1 more source

Prediction Model of Vibration Feature for Equipment Maintenance Based on Full Vector Spectrum

Shock and Vibration, 2017
Establishing a prediction model is a key step for the implementation of prognostic and health management. The prediction model can be used to forecast the change trend of the characteristics of the vibration signal and analyze the potential failure in ...
Lei Chen, Jie Han, Wenping Lei, ZhenHong Guan, Yajuan Gao   +4 more
doaj   +1 more source

Modeling of the Through-the-Thickness Electric Potentials of a Piezoelectric Bimorph Using the Spectral Element Method

Sensors, 2014
An efficient spectral element (SE) with electric potential degrees of freedom (DOF) is proposed to investigate the static electromechanical responses of a piezoelectric bimorph for its actuator and sensor functions.
Xingjian Dong, Zhike Peng, Hongxing Hua, Guang Meng   +3 more
doaj   +1 more source

Multistable vibration energy harvesters: Principle, progress, and perspectives

Journal of Sound and Vibration, 2022
Shengxi Zhou, M. Lallart, A. Erturk
semanticscholar   +1 more source

Vibration syndrome [PDF]

Occupational and Environmental Medicine, 1970
A M, Stewart, D F, Goda
openaire   +2 more sources

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Geometric line-of-sight guidance law with exponential switching sliding mode control for marine vehicles’ path following

Frontiers in Robotics and AI
Marine vehicle guidance and control technology serves as the core support for advancing marine development and enabling scientific exploration. Its accuracy, autonomy, and environmental adaptability directly determine a vehicle’s mission effectiveness in
Chengren Yuan, Chengren Yuan, Changgeng Shuai, Changgeng Shuai, Zhanshuo Zhang, Zhanshuo Zhang, Buyun Li, Buyun Li, Yuqiang Cheng, Yuqiang Cheng, Jianguo Ma, Jianguo Ma   +11 more
doaj   +1 more source

Proprioceptive regulation of voluntary ankle movements, demonstrated using muscle vibration, is impaired by Parkinson's disease [PDF]

, 1999
E. Khudados, F.W.J. Cody, D.J. O’Boyle
openalex   +1 more source

Health effects associated with occupational exposure to hand-arm or whole body vibration

Journal of Toxicology and Environmental Health. Part B, Critical Reviews, 2018
Workers in a number of different occupational sectors are exposed to workplace vibration on a daily basis. This exposure may arise through the use of powered-hand tools or hand-transmitted vibration (HTV).
K. Krajnak
semanticscholar   +1 more source