Results 61 to 70 of about 160 (135)

Mid‐infrared spectroscopy applied to a multi‐level cave system (Montmaurin, SW France): An innovative method for assessing sediment provenance

open access: yesSedimentology, Volume 73, Issue 5, Page 1722-1749, August 2026.
ABSTRACT Deciphering sediment provenance is essential to understand depositional patterns and dynamics. This question is particularly important in archaeological contexts to constrain the sedimentological history of unearthed material—an information critically needed, for example, to estimate the age of the deposits—or to apprehend sediment movement ...
Fuchs Coraline   +8 more
wiley   +1 more source

Emirates Exploration Imager (EXI) Reveals Crater and Boulder Distribution on Deimos: Insights Into Its Dynamical and Geological Evolution

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Deimos, the smaller and outer Martian moon, is a dark, irregularly shaped body whose origin and evolution are still poorly constrained. Its surface is smoother and less cratered than the other moon, Phobos, a difference still unexplained due to limited data coverage and resolution.
Y. Shimizu   +10 more
wiley   +1 more source

High‐Resolution Imaging of a Distant M6 Intermediate‐Depth Earthquake Using Ocean‐Bottom DAS and Seismic Network

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Distributed Acoustic Sensing (DAS) provides dense, wide‐aperture observations potentially ideal for imaging earthquake rupture processes. By combining data from a ∼450 km‐long seafloor DAS array offshore Chile and a conventional seismic network, we image an Mw 6.0 intermediate‐depth earthquake ∼400 km away in Argentina, achieving km‐scale ...
Yuqing Xie   +6 more
wiley   +1 more source

Fault Geometrical Control on Fault Slip: Experimental Validation of Theoretical Models

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Slip distribution along tectonic faults is recognized as highly heterogeneous across all spatial scales and is linked to various aspects of the earthquake cycle, such as aftershock density and stress‐drop variability. A key factor often considered to control slip heterogeneity is the fault geometry, which is typically nonplanar at various ...
Tom Gabrieli   +3 more
wiley   +1 more source

Focus sur les Observatoires photographiques du paysage (OPP) réalisés par le Conservatoire régional d’espaces naturels (CREN) de Poitou-Charentes

open access: yesProjets de Paysage, 2016
Since 1994, the Conservatoire régional d’espaces naturels (CREN) of the region of Poitou-Charentes set up Photographic Observatories of the Landscape to observe and monitor changes in the natural spaces of the region. Each site in the programme comprises
Patrick Guédon
doaj   +1 more source

Historical overview and geographical distribution of neglected tropical diseases amenable to preventive chemotherapy in the Republic of the Congo: A systematic review. [PDF]

open access: yesPLoS Negl Trop Dis, 2022
Ngatse JA   +9 more
europepmc   +1 more source

Active acoustics data from the French PIRATA cruises in the tropical Atlantic, 2015–2025

open access: yesScientific Data
This paper presents an active acoustics dataset derived from the French component of the PIRATA (Prediction and Research Moored Array in the Tropical Atlantic) program in the Tropical Atlantic and the Gulf of Guinea.
Jérémie Habasque   +2 more
doaj   +1 more source

OZCAR: The French Network of Critical Zone Observatories

open access: yesVadose Zone Journal, 2018
The French critical zone initiative, called OZCAR (Observatoires de la Zone Critique–Application et Recherche or Critical Zone Observatories–Application and Research) is a National Research Infrastructure (RI). OZCAR-RI is a network of instrumented sites,
J. Gaillardet   +148 more
doaj   +1 more source

Deep Learning Transformer Models for Building a Comprehensive and Real-time Trauma Observatory: Development and Validation Study. [PDF]

open access: yesJMIR AI, 2023
Chenais G   +9 more
europepmc   +1 more source

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