Results 171 to 180 of about 354,663 (307)

Does SN 1987A contain a rapidly vibrating neutron star [PDF]

If the recently reported 0.5 ms-period pulsed optical signal from the direction of Supernova 1987A originated in a young neutron star, its interpretation as a rotational period has difficulties. The surface magnetic field would have to be much lower than
Chen, K., Hamilton, T. T., Ruderman, M., Shaham, Jacob, Wang, Q.   +4 more
core   +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

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

PDRNet: A Novel Physical Feature-Driven Residual Network for Motor Vibration Signal Denoising. [PDF]

Sensors (Basel)
Yu K, Wu X, Yang M, Lin F, Liang Z.
europepmc   +1 more source

An Expert System for Rotating Machine Fault Detection Using Vibration Signal Analysis. [PDF]

Sensors (Basel), 2021
Kafeel A, Aziz S, Awais M, Khan MA, Afaq K, Idris SA, Alshazly H, Mostafa SM.   +7 more
europepmc   +1 more source

Inactivating SARS‐CoV‐2 Virus with MOF‐Composites as Smart Face Masks

Advanced Functional Materials, EarlyView.
In situ preparation and functionalization of MOF@Cotton fabrics as smart face masks for the immobilization of proteins and inactivation viruses, such as SARS‐CoV‐2. Abstract The significant impact of the SARS‐CoV‐2 (COVID‐19) pandemic outbreak on people's lives has highlighted the urgent need for effective personal protective equipment.
Romy Ettlinger, Aamod V. Desai, Hau Lam Jody Cheong, Louise L. Major, Terry K. Smith, Aaron B. Naden, Jane Hilton, Catherine S. Adamson, A. Robert Armstrong, Russell E. Morris   +9 more
wiley   +1 more source

Abnormal Vibration Signal Detection of EMU Motor Bearings Based on VMD and Deep Learning. [PDF]

Sensors (Basel)
Cui Y, Zhang W, Wang Z.
europepmc   +1 more source

Bearing Fault Diagnosis Based on an Enhanced Image Representation Method of Vibration Signal and Conditional Super Token Transformer. [PDF]

Entropy (Basel), 2022
Li J, Liu H, Liang J, Dong J, Pang B, Hao Z, Zhao X.   +6 more
europepmc   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source