Results 51 to 60 of about 3,752,834 (199)
Facies Constrained Elastic Full Waveform Inversion [PDF]
, 2017 Current efforts to utilize full waveform inversion (FWI) as a tool beyond acoustic imaging applications, for example for reservoir analysis, face inherent limitations on resolution and also on the potential trade-off between elastic model parameters ...
Zabihi Naeini, E. +2 more
core +1 more source
, 2023 International audienceThe inversion of complete seismic waveforms offers new perspectives to better constrain the elastic properties of Earth’s interior.
Kan, Li-Yu +2 more
core +1 more source
Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems
Advanced Materials Technologies, EarlyView.1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley +1 more source
Square-Root Variable Metric Based Elastic Full Waveform Inversion and Its Uncertainty Estimation
, 2018 The issue of uncertainty estimation is important to full waveform inversion (FWI) but still left behind. In our research, we apply a quasi-Newton method name Square-Root Variable Metric (SRVM) to FWI.
Liu, Q., Peter, Daniel, Q. Liu, D. Peter
core +1 more source
Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication
Advanced Materials Technologies, EarlyView.The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting +5 more
wiley +1 more source
Elastic Least-squares Reverse Time Migration and Elastic Gauss-Newton Full-waveform Inversion
, 2018 With the fast development of high-performance computing resources, imaging and inversion techniques in the exploration geophysics community are moving from simplified methods to more complex methods that honour as far as possible the physics of wave ...
Chen, Ke
core +1 more source
Well-Guided Multisource Elastic Full-Waveform Inversion
, 2022 Full waveform inversion (FWI) has been considered one of the most promising approaches to estimating the high-resolution subsurface parameters, which takes advantage of the kinematics and dynamics information of seismic data.
Cheng, Shijun +3 more
core +1 more source
Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors
Advanced Science, EarlyView.This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung +7 more
wiley +1 more source
Frontiers in Earth ScienceElastic full-waveform inversion serves as a fundamental technique for recovering subsurface elastic parameters. However, its application is hindered by mode coupling between P- and S-waves, multi-parameter crosstalk, and a strong dependence on the ...
Shanshan Zhang +3 more
doaj +1 more source
Advanced Science, EarlyView.Single‐cell mechanomics demonstrates that pharmacological perturbation changes cytoskeletal and cortical structure, suppressing cancer cell invasiveness. By integrating atomic force microscopy (AFM)‐based cortical measurements with stimulated emission depletion (STED)‐resolved adhesion and cytoskeletal organization, this approach identifies nanoscale ...
Minhee Ku +4 more
wiley +1 more source