Results 221 to 230 of about 277,297 (279)

Rethinking Collinearity in Self‐Organizing Maps: Evidence From Geophysical Data Classification

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study examines the impact of collinearity on unsupervised machine learning algorithms (UMLAs), specifically Self‐Organizing Maps (SOMs), for detecting lithological boundaries in geophysical data. Using a multi‐scale experimental framework that includes bivariate isotropic clusters, geologically complex Noddy simulations, and real‐world ...
Limin Xu, Leonardo Feltrin, Eleanor C. R. Green   +2 more
wiley   +1 more source

Study of multi-size proppant breakage mechanism under deep reservoir conditions for enhanced geothermal system development. [PDF]

Sci Rep
Du B, Zhang G, Jin R, Zhu J, Zhou D.
europepmc   +1 more source

CNXT‐Ti‐LT–Based Multi‐Scale Feature–Aware Susceptibility Mapping of Rainfall‐Induced Clustered Landslides in Southeast China

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study focuses on the clustered landslide event triggered by intense rainfall on 16 June 2024 in the Fujian–Guangdong–Jiangxi border region, aiming to develop an efficient deep learning model for high‐accuracy landslide susceptibility mapping. Based on the mapped landslide distribution and insights from field investigations, we constructed
Senlin Luo, Wuwei Mao, Zhiqiang Yang, Guoming Zheng, Zhonghui He, Jiahuang Wang, Yu Huang   +6 more
wiley   +1 more source

Apatite saturation revisited: new model formulations and applications to igneous rocks. [PDF]

Contrib Mineral Petrol
Klein BZ, Müntener O, Gillespie J, Marxer F.   +3 more
europepmc   +1 more source

Stochastic Facies Modeling of the Lower‐Burdekin Delta Aquifer Based on Lithological Interpretation From Legacy Boreholes

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract The spatial heterogeneity of aquifer properties plays an important role in the movement of groundwater and contaminants. The characterization of heterogeneity from field observations is often needed to develop groundwater models used to inform management decisions.
Guillaume Pirot, Dylan J. Irvine, S. Cristina Solórzano‐Rivas, Adrian D. Werner   +3 more
wiley   +1 more source

Integrated multispectral remote sensing and field investigations for delineating ophiolitic complexes of Wadi Ghadir southeastern desert Egypt. [PDF]

Sci Rep
Badr MM, El Mezayen AM, Azab AE, Elyaseer MH.   +3 more
europepmc   +1 more source

Coesite Discovery in Eclogites Confirms UHP Metamorphism in the Orlica‐Śnieżnik Dome (SW Poland)

Journal of Metamorphic Geology, Volume 44, Issue 3, Page 200-225, April 2026.
ABSTRACT Eclogite lenses are exposed within the orthogneiss‐dominated core of the Orlica‐Śnieżnik Dome in the Sudetes, which forms the northeastern margin of the Bohemian Massif (Variscan Belt of Central Europe). The presence of coesite inclusions in garnet and omphacite confirms that these eclogites underwent ultrahigh‐pressure metamorphism.
Małgorzata Nowak, Lucie Tajčmanová, Marcin Dąbrowski, Iris Buisman, Jacek Szczepański   +4 more
wiley   +1 more source

Study on the influence of fracture geometric characteristics on the microscopic crack propagation and energy release mechanism in granite. [PDF]

Sci Rep
Qin T, Li L, Nie C, Zhou J, Liu Q, Cheng L.   +5 more
europepmc   +1 more source

Lenin as an Object of Formalist Discourse: The Limits of the Literary and the Boundaries of Discipline

The Russian Review, Volume 85, Issue 2, Page 197-216, April 2026.
Abstract The analysis of Lenin’s language and rhetoric undertaken by the leading representatives of Russian Formalism in the pages of the journal LEF in early 1924 represents more than a tactical attempt to align Formalism with the mainstream of Bolshevik culture‐building in the context of the Soviet 1920s.
Alastair Renfrew
wiley   +1 more source