Results 131 to 140 of about 4,456 (234)

Implicit Neural Representation to Improve the Resolution of 3D Electrical Resistivity

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Electrical resistivity tomography (ERT) is a subsurface imaging geophysical technique. Traditional ERT inversion methods, such as smoothness‐constrained least‐squares approaches, often suffer from discretization artifacts when reconstructing electrical resistivity from resistance measurements.
Yusen Yuan, Kenneth C. Carroll, Huichao Yin, Pushpa R. Dahal, Dale F. Rucker, Ahsan Jamil, Anderson Ward, Zachary Lepchitz, Dan Lu   +8 more
wiley   +1 more source

Particle breakage characteristics of calcareous sand under confined compression tests. [PDF]

Sci Rep
Li Z, Zhang B, Lu Y, Chen X, Wu Y, Luo M, Zhong L.   +6 more
europepmc   +1 more source

Ceramic Production and Geodiversity in Iron Age Iberia: An Archaeometric Study of Pottery from Castrejón de Capote (SW Spain)

Archaeometry, Volume 68, Issue 4, Page 659-673, August 2026.
ABSTRACT The hillfort of Castrejón de Capote is one of the best investigated settlements of Late Iron Age southwest Iberia. Located in the territory that the classical sources attributed to the Celtici, it was occupied between the early 4th and the 1st centuries bce.
Beatrijs de Groot, Luis Berrocal‐Rangel, Manuel Fernández‐Götz   +2 more
wiley   +1 more source

Bearing characteristics and continuous-discontinuous numerical analysis of a pressure grouting pile in a calcareous sand foundation. [PDF]

Sci Rep
Cheng Q, Li J, Liu J, Qin S, Xiong T, Zhang G.   +5 more
europepmc   +1 more source

Spiders in the mosaic: How habitat heterogeneity and structure drive local spider diversity in a Mediterranean forest

Ecological Entomology, Volume 51, Issue 4, Page 810-826, August 2026.
We assessed alpha‐ and beta‐diversity patterns of spiders across different forests and across vegetation layers (ground, shrub, low canopy) at local spatial scales across various Mediterranean forest types. Across forests, alpha‐diversity increased with habitat heterogeneity, which also drove beta‐diversity patterns across plots .
Manuel Marquerie‐Córdoba, Cesc Múrria, Cristina Ramos, Alejandro Sánchez, Albert Sevil, Alba Enguídanos García, Roger Puig‐Gironès, Joan Real, Miquel A. Arnedo   +8 more
wiley   +1 more source

Field test and numerical research on explosion crater in calcareous sand. [PDF]

Sci Rep
Li C, Chen Y, Yao Y, Gou Y, Wang Q, Guo J, Xie X, Wang X.   +7 more
europepmc   +1 more source

Ecological niches and biogeography of nitrogen‐fixing plants in Europe

Plant Biology, Volume 28, Issue 5, Page 1349-1360, August 2026.
Despite sharing N fixation as a common trait, European legume and actinorhizal plant lineages occupy strikingly divergent ecological niches shaped by their evolutionary histories and physiological adaptations. Advanced symbiont control allows IRLC legumes to expand into northern, mesic regions, while non‐IRLC legumes are more common in Mediterranean ...
N. Fahs, I. Axmanová, J.‐C. Svenning, T. Těšitelová, J. Padullés Cubino, I. Biurrun, J. A. Campos, J. Dengler, E. Garbolino, J. Těšitel   +9 more
wiley   +1 more source

Effect and comparative analysis of urease inhibitor AHA and low pH method on MICP reinforcement of calcareous sand. [PDF]

Front Microbiol
Hu J, Zhan Y, Yang Y, Li Z, Sun Z, Yang Y, Zhang S.   +6 more
europepmc   +1 more source

Sedimentary biogeochemical provinces in the northern limit of the oxygen minimum zone from the northeastern Mexican Pacific

Sedimentology, Volume 73, Issue 5, Page 1403-1420, August 2026.
ABSTRACT Continental margins are reservoirs of materials of terrestrial and marine origin, and they play a crucial role in understanding the spatial and temporal variability of biogeochemical cycles. This, in turn, provides insights into the development and intensity of oxygen minimum zones (OMZs).
Alberto Sánchez
wiley   +1 more source

Research on the bearing performance of HSCA high-strength preloaded expansion piles in calcareous sand foundation. [PDF]

Sci Rep
Sun T, Wang F, Liu J, Chen Z, Tuo M, Yang Y.   +5 more
europepmc   +1 more source