Results 41 to 50 of about 3,752,884 (240)
Full waveform tomographic images of the peak ring at the Chicxulub impact crater [PDF]
, 2011 17/06/013 PDF version attached, OK to pub.Peak rings are a feature of large impact craters on the terrestrial planets and are generally believed to be formed from deeply buried rocks that are uplifted during crater formation.
Grieve, R. A. F. +20 more
core +1 more source
High-Accuracy Simulation of Rayleigh Waves Using Fractional Viscoelastic Wave Equation
Fractal and Fractional, 2023 The propagation of Rayleigh waves is usually accompanied by dispersion, which becomes more complex with inherent attenuation. The accurate simulation of Rayleigh waves in attenuation media is crucial for understanding wave mechanisms, layer thickness ...
Yinfeng Wang +4 more
doaj +1 more source
Optical Detection of Cellular Signals at Material Interfaces
Advanced Healthcare Materials, EarlyView.Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren +5 more
wiley +1 more source
Elastic Full Waveform Inversion using a Physics guided deep convolutional autoencoder
, 2022 Elastic full waveform inversion can construct highresolution P-wave and S-wave velocity models in complex geological settings. However, several factors make the application of elastic FWI challenging. Elastic FWI is prone to the problem of cycle skipping
Arnab Dhara (14212997) +1 more
core +1 more source
Using Perfectly Matched Layer in a GPU simulation of ultrasound NDT
Research and Review Journal of Nondestructive Testing, 2023 Full Waveform Inversion (FWI) is a state-of-the-art method of image reconstruction with promising results for seismology and NDT. FWI estimates the velocity of wave propagation along the inspected object by iteratively comparing acquired data with ...
Felipe Derewlany Gutierrez +5 more
doaj +1 more source
Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
Nondestructive Evaluation of Concrete: Elastic Property Imaging Through Full-Waveform Inversion
e-Journal of Nondestructive TestingAbdelrahman Elmeliegy
doaj +1 more source
Sensors, 2022 Quantitative dynamic strain measurements of the ground would be useful for engineering scale problems such as monitoring for natural hazards, soil-structure interaction studies, and non-invasive site investigation using full waveform inversion (FWI ...
Peter G. Hubbard +5 more
doaj +1 more source
Advanced Materials, EarlyView.We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo +3 more
wiley +1 more source
Seismic full waveform inversion in archaeological prospecting [PDF]
, 2023 Seismic full waveform inversion is introduced as novel high-resolution imaging tool in archaeological prospection. The full waveform inversion approach allows the high-resolution characterization of low-contrast sedimentary layers, high-contrast stone ...
De Nil, Denise +6 more
core +1 more source