Results 191 to 200 of about 444,491 (252)

Drought Propagation in Mainland China Is More Strongly Associated With Precipitation Partitioning Than With Bulk Precipitation: Historical Patterns and Future Projections

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract Understanding how meteorological drought propagates to hydrological drought under natural conditions is essential for improving drought early warning, yet the roles of precipitation frequency and intensity in regulating this process remain poorly understood.
Qi Zhang   +8 more
wiley   +1 more source

Bayesian Analysis of Infragravity Edge Waves

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Infragravity (IG) waves (periods nominally 25–250 s) are generated in shallow water by nonlinear difference‐frequency interactions between shorter period (nominally 4–25 s) incident sea‐swell waves. Previous studies show strong IG reflection from the beach face and detectable IG energy in alongshore‐propagating edge waves.
Cassandra S. Henderson   +2 more
wiley   +1 more source

Fine‐tuning ab initio XANES spectra calculations using the Bayesian optimization algorithm

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 5, Page 1455-1466, September 2026.
A Bayesian optimization technique is used to tune the FEFF and FDMNES packages and to improve matching between theoretical and experimental spectra. The tests were performed on monometallic Ni, Fe and Pd K‐edge XANES spectra using several different spectrum similarity metrics.Theoretical modeling of X‐ray absorption near‐edge structure (XANES) spectra ...
Andrey A. Sapronov   +2 more
wiley   +1 more source

Integrated Multi‐Physics Characterisation of the Northern Kiruna Mining District With Machine‐Learning‐Assisted Interpretation

open access: yesGeophysical Prospecting, Volume 74, Issue 7, September 2026.
ABSTRACT Integrated earth modelling aims to combine all available geoscientific information to derive one common earth model. However, combining multiple parameters in a meaningful way remains challenging. In this study, we aim to improve mineral exploration workflows through the integration of new magnetotelluric data with other geophysical and ...
Oskar Rydman   +5 more
wiley   +1 more source

Flexible specification of directional spatial processes for eigenvector maps

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 9, Page 2729-2741, September 2026.
Abstract Understanding spatial structure is crucial when analysing species distributions, biodiversity and community dynamics. Spatial analysis using eigenvector maps provides a general framework for capturing spatial patterns in ecological data. Among these methods, asymmetric eigenvector maps (AEM) are particularly useful for capturing asymmetric ...
Shota Homma   +3 more
wiley   +1 more source

CA 549: The Theorem of Bayes for Obtaining Cut-off Values

open access: yesThe International Journal of Biological Markers, 1992
R. Blasco   +4 more
doaj   +1 more source

The superposition method for the reconstruction of food webs

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 9, Page 2770-2782, September 2026.
Abstract Understanding trophic positions is essential for analysing complex food webs. While calculating these positions can be straightforward when feeding relationships and their proportions are known, determining diet coefficients traditionally requires substantial time and effort.
Ettore Barbieri, Naoto F. Ishikawa
wiley   +1 more source

Do universal owners behave like universal owners? The emergence of a financial sector norm

open access: yesAmerican Business Law Journal, Volume 63, Issue 3, Page 235-263, Fall 2026.
Abstract The past few years have seen a surge in scholarship on universal ownership, systematic stewardship, and system‐level investing. These concepts describe the reality that large diversified owners of capital own a more or less representative slice of the market and therefore must concern themselves with systemic risks to the financial system as a
E. Quigley
wiley   +1 more source

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