Results 161 to 170 of about 2,183,804 (282)

Monolithically integrated triaxial high-performance high-g accelerometer for high shock vibration signal measurements. [PDF]

Microsyst Nanoeng
Yu M, Wu X, Zhao L, Jia C, Xia Y, Han X, Wang T, Luo G.   +7 more
europepmc   +1 more source

Multi-Sensor Vibration Signal Based Three-Stage Fault Prediction for Rotating Mechanical Equipment. [PDF]

Entropy (Basel), 2022
Peng H, Li H, Zhang Y, Wang S, Gu K, Ren M.   +5 more
europepmc   +1 more source

Graded Metallopolymer Structures with Shape‐Memory Abilities via DLP‐Based 3D‐Printing

Advanced Functional Materials, EarlyView.
This study presents the digital light processing (DLP) based 3D printing of graded metallopolymers featuring shape‐memory abilities. The permanent shape can be recovered in two distinct steps with excellent rates. The obtained graded prints range from simple rod‐like structures to complex hollow materials.
Michael Klein, Michael F. Agyemang, Michael Schmitt, Jürgen Popp, Martin D. Hager, Stefan Zechel, Ulrich S. Schubert   +6 more
wiley   +1 more source

Fault Diagnosis Method for Excitation Dry-Type Transformer Based on Multi-Channel Vibration Signal and Visual Feature Fusion. [PDF]

Sensors (Basel)
Liu Y, Yu M, Wang J, Bao P, Zu W, Deng Y, Chen S, Ma L, Zhao P, Dou J.   +9 more
europepmc   +1 more source

Compression Reconstruction and Fault Diagnosis of Diesel Engine Vibration Signal Based on Optimizing Block Sparse Bayesian Learning. [PDF]

Sensors (Basel), 2022
Bai H, Wen L, Ma Y, Jia X.
europepmc   +1 more source

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu, Ye Wu, Hongpeng Liu, Cong Cui, Iago López‐Fernández, Nadesh Fiuza‐Maneiro, Sergio Gómez‐Graña, Yingjun Chai, Zhicheng Wang, Yusheng Wu, Laishi Li, Xiaoming Li, Lakshminarayana Polavarapu   +12 more
wiley   +1 more source

Optical Fiber Vibration Signal Recognition Based on the EMD Algorithm and CNN-LSTM. [PDF]

Sensors (Basel)
Li K, Zhen Y, Li P, Hu X, Yang L.
europepmc   +1 more source

A New De-Noising Method Based on Enhanced Time-Frequency Manifold and Kurtosis-Wavelet Dictionary for Rolling Bearing Fault Vibration Signal. [PDF]

Sensors (Basel), 2022
Tong Q, Liu Z, Lu F, Feng Z, Wan Q.
europepmc   +1 more source

Stereometric Molecular Engineering for Ultra‐Stable Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
Stereochemical configuration of molecular additives greatly influences interfacial adsorption at the Zn surface. The optimal tilted dual‐anchored adsorption geometry of myo‐inositol constructs a water‐deficient interface and regulates the solvation structure.
Cunxin Liu, Peng Yang, Mohamed H. Helal, Jiang Zhou, Eero Kontturi   +4 more
wiley   +1 more source

Study of vibration signal modulation characteristics of the planetary gearbox with the sun gear crack fault

Jixie chuandong
ObjectiveIn planetary gearboxes, the vibration signals of various gear pairs are superimposed and influenced by transmission path effects, resulting in complex spectral components and increasing the difficulty of fault diagnosis.
JING Hongxiang, ZHEN Dong, FENG Guojin, CUI Zhanbo, LIANG Xiaoxia, ZHANG Hao   +5 more
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