Results 41 to 50 of about 7,254 (288)

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, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Shallow Tremors Near the Nankai Trough Activated After the M 7.6 Noto Peninsula Earthquake

Geophysical Research Letters
Off the Cape Muroto near the Nankai Trough, small shallow tremor activity was observed by distributed acoustic sensing (DAS) and offshore seismic network DONET after the 2024 M7.6 Noto Peninsula earthquake approximately 600 km away.
Satoru Baba, Eiichiro Araki, Takane Hori
doaj   +1 more source

Metasurface‐Enabled Active‐Like Passive Radar

Advanced Science, EarlyView.
A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li, Jiawen Xu, Hanting Zhao, Xu Zhao, Yanjin Chen, Tie Jun Cui, Vincenzo Galdi, Lianlin Li   +7 more
wiley   +1 more source

Earthquake and Tsunami Forecasts: Relation of Slow Slip Events to Subsequent Earthquake Rupture

, 2014
The 5 September 2012 Mw 7.6 earthquake on the Costa Rica subduction plate boundary followed a 62-y interseismic period. High-precision GPS recorded numerous slow slip events (SSEs) in the decade leading up to the earthquake, both up-dip and down-dip of ...
Voss, Nicholas, Gonzalez, Victor, McCaffrey, Robert, Protti, Marino, Malservisi, Rocco, Dixon, Timothy H., Jiang, Yan   +6 more
core   +2 more sources

Microfluidic Valve‐Integrated Garment for Smooth Sequential Gradient Mechanotherapy

Advanced Intelligent Systems, EarlyView.
We present a soft wearable sleeve that delivers smooth, gap‐free compression using overlapping air‐filled actuators and tiny microfluidic valves. The system reduces bulk, lowers power needs, and uses a smartphone‐sized control box. It can provide sequential gradient compression, gradient pressure holding, and fast deflation, supporting more portable ...
Run Ze Gao, Chen Xi Huang, Drew M. Werbowski, Jacqueline Mary Kormylo, Clark R. Dickerson, Carolyn L. Ren   +5 more
wiley   +1 more source

Creep-dilatancy development at a transform plate boundary

Nature Communications, 2022
This study shows a direct evidence of pore pressure changes in seabed sediments associated with slow and transient slip along the North Anatolian Fault.
Nabil Sultan, Shane Murphy, Vincent Riboulot, Louis Géli   +3 more
doaj   +1 more source

Strain waves, earthquakes, slow earthquakes, and afterslip in the framework of the Frenkel-Kontorova model [PDF]

Physical Review E, 2009
The one-dimensional Frenkel-Kontorova (FK) model, well known from the theory of dislocations in crystal materials, is applied to the simulation of the process of nonelastic stress propagation along transform faults. Dynamic parameters of plate boundary earthquakes as well as slow earthquakes and afterslip are quantitatively described, including ...
Gershenzon, Naum I., Bykov, V. G., Bambakidis, Gust   +2 more
openaire   +4 more sources

Shapley Additive Explanation for Local Class Differentiation: Local Explainability for Class Differentiation in Classification Models

Advanced Intelligent Systems, EarlyView.
An instance‐level, model‐agnostic explanation of class differentiation is introduced through SHAP‐LCD, linking probability shifts to feature‐wise Shapley contributions. The method operates on tabular and image data and is released in a fully reproducible implementation, offering a transparent way to examine, at each instance, why predictive models ...
Roxana M. Romero Luna, Hugo A. Ordoñez Erazo, Carlos A. Cobos Lozada   +2 more
wiley   +1 more source

Ocean-bottom and surface seismometers reveal continuous glacial tremor and slip

Nature Communications, 2021
Anomalously slow earthquakes play a critical role in the earthquake cycle and fault sliding. Here, the authors detect continuous seismic radiation from a glacier sliding over its bed and show persistent coastal shaking to represent an addition to the ...
Evgeny A. Podolskiy, Yoshio Murai, Naoya Kanna, Shin Sugiyama   +3 more
doaj   +1 more source

Strain rate and temperature dependence of Omori law scaling constants of AE data: Implications for earthquake foreshock-aftershock sequences [PDF]

, 2004
Little is known about the temperature and strain rate dependence of acoustic emission AE activity (AE). Hence, we carried out a preliminary series of flow-through triaxial compression tests on porous sandstones at different temperatures and strain rates.
Ira O. Ojala, Main, Ian G.; id_orcid, Ojala, Ira O., Ngwenya, Bryne T.   +3 more
core   +1 more source