Results 271 to 280 of about 281,995 (369)

Near‐Field Optical Detection of Defect‐Stabilized Metallic Islands at the Verwey Transition in Fe3O4

Advanced Functional Materials, EarlyView.
Nanoscale metallic islands emerging across the Verwey transition in thin films of Fe3O4 are imaged using near‐field optical microscopy from mid‐infrared to terahertz frequencies. Recurring across thermal cycles, these disorder‐stabilized islands exhibit distinct transition temperatures.
Kajal Tiwari, Mostafa Ibrahim Shehata Marzouk, Ke Xiao, Malleswararao Tangi, Stuart Stephen Papworth Parkin   +4 more
wiley   +1 more source

Reliability analysis of freight elevator systems based on FFMEC, FTA and BN. [PDF]

Sci Rep
Yu J, Zhang J, Li C, Chen Z, Huang C.
europepmc   +1 more source

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

Advanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Tie Jun Cui, Vincenzo Galdi   +7 more
wiley   +1 more source

Performer-KAN-Based Failure Prediction for IGBT with BO-CEEMDAN. [PDF]

Micromachines (Basel)
Xiao Y, Wang F.
europepmc   +1 more source

Tailored Polymer‐Based SEI via iCVD for Stable Zinc Metal Anodes in Aqueous Batteries through Modulation of Hydrophilicity and Elasticity to Inhibit Hydrogen Evolution Reactions

Advanced Functional Materials, EarlyView.
A stretchable and superhydrophobic pF1V1 polymer layer is conformally coated on Zn metal via iCVD, forming a water‐repelling interphase that inhibits the hydrogen evolution reaction. This tailored interface maintains excellent electrolyte compatibility while suppressing dendrite growth, thereby enhancing the long‐term electrochemical stability of Zn ...
Jaeyeon Lee, Moonwon Lee, Boyeon Kim, Hyunjin Jung, Kanghoon Yim, Myunghyun Ryu, Gi Su Doo, Jae‐Hak Choi, Jiyun Heo, Sung Gap Im, Kyu‐Nam Jung, Myung Seok Oh, Jinhong Lee   +12 more
wiley   +1 more source

A Fusion Model for Intelligent Diagnosis of Gear Faults with Small Sample Sizes. [PDF]

Sensors (Basel)
Huang J, Liu Z, Han J, Cao C, Li X.
europepmc   +1 more source

Fault detection in electrical power systems using attention-GRU-based fault classifier (AGFC-Net). [PDF]

Sci Rep
Khandelwal D, Anand P, Ray M, R G S.
europepmc   +1 more source

Intelligent Operation and Maintenance of Wind Turbines Gearboxes via Digital Twin and Multi-Source Data Fusion. [PDF]

Sensors (Basel)
Xu T, Zhang X, Sun W, Wang B.
europepmc   +1 more source

Integrating temporal convolutional networks with metaheuristic optimization for accurate software defect prediction. [PDF]

PLoS One
Abdelaziz A, Mahmoud AN, Santos V, Freire MM.   +3 more
europepmc   +1 more source

Research on the Bearing Remaining Useful Life Prediction Method Based on Optimized BiLSTM. [PDF]

Sensors (Basel)
Zou Y, Sun W, Xu T, Wang B.
europepmc   +1 more source