Results 121 to 130 of about 200,445 (197)
Present‐Day Kinematics of Continental Greece and Balkans Revealed by Sentinel‐1 InSAR Data
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.Abstract The Balkan Peninsula hosts the highest seismic activity in Europe, marked by numerous Mw6+ earthquakes in diverse tectonic settings. Assessing tectonic surface deformation is crucial to understand the forces controlling kinematics and, ultimately, constraining geodynamic models. However, because measuring slow velocity rates (a few mm/yr) with
A. Meridi +4 more
wiley +1 more source
Space Weather, Volume 24, Issue 9, September 2026.Abstract Sparse reference station networks and severe geomagnetic disturbances can significantly degrade the accuracy of regional ionospheric delay modeling at the network side, thereby reducing the positioning performance of PPP‐RTK. To address this issue, this study proposes a machine learning‐based ionospheric delay grid modeling method that finely ...
Linyu He +6 more
wiley +1 more source
High resolution sar image analysis by combining the pca and the azimuth sub-band decompositions [PDF]
, 2009 With the increase of the Synthetic Aperture Radar (SAR) sen- sor resolution, a more detailed analysis and a ¯ner description of SAR images are needed.
Chaabouni-Chouayakh, Houda, Datcu, Mihai
core
Adapted Empirical Modeling of Near‐Sun Solar‐Wind Speeds for Use in Ensemble Forecasts
Space Weather, Volume 24, Issue 9, September 2026.Abstract Solar wind science and forecasting relies on empirical relations between modeled coronal magnetic‐field structure—particularly flux‐tube expansion and distance to coronal hole boundary—and solar‐wind speed. There is lots of uncertainty in these relations, creating large uncertainties in the inner‐boundary conditions to heliospheric models ...
N. O. Edward‐Inatimi +7 more
wiley +1 more source
The Strategic Use of Ambiguity [PDF]
Ambiguity can be used as a strategic device in some situations. To demonstrate this, we propose and study a framework for normal form games where players can use Knightian uncertainty strategically.
Frank Riedel, Linda Sass
core
Artifact segmentation using the U‐Net architecture for powder X‐ray diffraction images
Journal of Synchrotron Radiation, Volume 33, Issue 5, Page 1522-1530, September 2026.The capabilities of a U‐Net convolutional neural network for masking artifacts in time‐resolved X‐ray diffraction measurements of battery materials are demonstrated.Modern synchrotron X‐ray facilities generate X‐ray diffraction (XRD) image data at rates that far exceed the capacity of manual analysis, yet critical processing steps such as artifact ...
Albert Vong +9 more
wiley +1 more source
Reaction to public information in asset markets: does ambiguity matter? [PDF]
We report experiments that examine trader reaction to ambiguity when dividend information is revealed sequentially. We find that experienced traders are better at internalizing ambiguity than inexperienced subjects.
Praveen Kujal +2 more
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An Eikonal‐Based Angle‐Domain Least‐Squares Kirchhoff Depth Migration in General Anisotropic Media
Geophysical Prospecting, Volume 74, Issue 7, September 2026.ABSTRACT Least‐squares migration (LSM) is an inversion‐based imaging method that seeks a reflectivity model whose predicted data best fit the recorded seismic data in a least‐squares sense. However, conventional LSM can be unreliable for anisotropic reflection data if reflection angles are neglected.
Paulo H. B. Alves +3 more
wiley +1 more source
Evaluating Fragmentation Detection in Block Caves Using Synthetic Muon Tomography
Geophysical Prospecting, Volume 74, Issue 7, September 2026.ABSTRACT Muon tomography is a geophysical imaging technique with growing application across a range of geological and industrial settings. By observing the arrival of naturally occurring muons, it is possible to reconstruct subsurface density distributions in three dimensions.
M. A. McLean +3 more
wiley +1 more source
Partial Learning in Human Sound Localization With Asymmetric Ears
European Journal of Neuroscience, Volume 64, Issue 6, September 2026.Giving humans asymmetric barn‐owl ears disrupts elevation localization by removing normal spectral pinna cues. With experience, listeners partially relearn to localize elevation using novel binaural cues. Results show that adult auditory spatial processing is flexible enough to repurpose cues but strongly constrained in the extent of relearning ...
Peter Bremen +3 more
wiley +1 more source