Results 91 to 100 of about 25,993 (241)
Journal of Rock Mechanics and Geotechnical EngineeringThe thermal effect has a significant impact on the activation and slip characteristics of fractures. In this study, four pairs of granite fractures were treated by temperatures T ranging from 25 °C to 900 °C. The fractures were then employed to carry out
Richeng Liu +5 more
doaj +1 more source
Statistical laws of stick-slip friction at mesoscale. [PDF]
Nat Commun, 2023 Yan C, Chen HY, Lai PY, Tong P.
europepmc +1 more source
Direct Growth of 2D Bilayers on Au(111) for Low‐Coercive Sliding Ferroelectricity
Advanced Materials, EarlyView.Controlled CVD growth of stacking‐defined bilayer ReS2 on Au(111) enables parallel‐stacked bilayers with intrinsic sliding ferroelectricity, a strong piezoelectric response, and an ultralow coercive voltage. Atomic‐resolution imaging and in situ measurements further reveal the decisive role of clean interfaces in achieving low‐barrier ferroelectric ...
Honglin Chen +7 more
wiley +1 more source
Flax Composites With Improved Interfacial Strength Through Microbially Induced Mineral Precipitation
Advanced Materials, EarlyView.A bio‐inspired biomineralization strategy introduces an additional hierarchy to flax fiber composites. By controlling microbe‐mediated mineral particle deposition through tuned salt concentrations, stress transfer within the natural fiber composite is enhanced.
Deniz Sayinbas +5 more
wiley +1 more source
Jurnal Teknik ITS, 2017 Apabila dua buah atau lebih benda yang mengalami kontak dan bergerak relatif satu sama lain maka akan menimbulkan gaya gesek yang dapat menyebabkan terjadinya keausan.
Roy Yamsi Kurnia, Yusuf Kaelani
doaj +2 more sources
Advanced Materials, EarlyView.Ceramic‐based V2O5/Fe3O4 hybrid films are shaped into butterfly‐proboscis‐inspired microscroll actuators. Magnetic triggering initiates unrolling, while geometry‐programmed elastic strain energy drives rapid recoil, enabling fast, reversible, durable, and load‐bearing actuation under near‐field magnetic stimulation.
Semi Kim +5 more
wiley +1 more source
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
Experimental and System-Level Simulation Study of Stick–Slip Characteristics in Pneumatic Cylinders
ActuatorsThis paper presents a comprehensive experimental and simulation study on the stick–slip characteristics of pneumatic cylinders operating at low velocities.
Hai Nguyen Ngoc +2 more
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High time-resolved studies of stick-slip show similar dilatancy to fast and slow earthquakes. [PDF]
Proc Natl Acad Sci U S A, 2023 Hu W +10 more
europepmc +1 more source
Advanced Materials Technologies, EarlyView.Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi +3 more
wiley +1 more source