Results 121 to 130 of about 89,048 (265)

ADVANCED SIGNAL PROCESSING METHODS FOR RESEARCH ON VIBRATION PROPAGATION IN VEHICLE CONSTRUCTION

Perner’s Contacts, 2013
The article provides a discussion on the studies on advanced signal processing methods for research on vibration propagation in vehicle construction. One of the major purpose of vehicle vibration research is evaluation of the human vibration perception ...
Rafal Burdzik, Radovan Doleček
doaj  

Denoising method of machine tool vibration signal based on variational mode decomposition and Whale-Tabu optimization algorithm. [PDF]

Sci Rep, 2023
Fang C, Chen Y, Deng X, Lin X, Han Y, Zheng J.   +5 more
europepmc   +1 more source

Unraveling the Electronic Structure of Silicon Vacancy Centers in 4H‐SiC

Advanced Functional Materials, EarlyView.
The electronic structure of the silicon vacancy in 4H‐SiC is probed via transient absorption spectroscopy, uncovering previously inaccessible excited states of the quartet and doublet spin channels, including the V2' transition. In combination with theoretical analysis, a comprehensive picture of the electronic structure is established.
Ali Tayefeh Younesi, Minh Tuan Luu, Christopher Linderälv, Vytautas Žalandauskas, Marianne Etzelmüller Bathen, Nguyen Tien Son, Takeshi Ohshima, Gergő Thiering, Lukas Razinkovas, Ronald Ulbricht   +9 more
wiley   +1 more source

A Brief Review of Acoustic and Vibration Signal-Based Fault Detection for Belt Conveyor Idlers Using Machine Learning Models. [PDF]

Sensors (Basel), 2023
Alharbi F, Luo S, Zhang H, Shaukat K, Yang G, Wheeler CA, Chen Z.   +6 more
europepmc   +1 more source

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source

Vibration Signal Denoising Method Based on ICFO-SVMD and Improved Wavelet Thresholding. [PDF]

Sensors (Basel)
Cui Y, He X, Wu Z, Zhang Q, Cao Y.
europepmc   +1 more source

Road Recognition Based on Vehicle Vibration Signal and Comfortable Speed Strategy Formulation Using ISA Algorithm. [PDF]

Sensors (Basel), 2022
Wang X, Cheng Z, Ma N.
europepmc   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Multi-Channel Vibration Signal Analysis for Flexible Bearing Fault Diagnosis of Industrial Robot Harmonic Drives. [PDF]

Sensors (Basel)
Lin R, Duan X, Gao T.
europepmc   +1 more source

Author Correction: Denoising method of machine tool vibration signal based on variational mode decomposition and Whale-Tabu optimization algorithm. [PDF]

Sci Rep, 2023
Fang C, Chen Y, Deng X, Lin X, Han Y, Zheng J.   +5 more
europepmc   +1 more source