Results 91 to 100 of about 36,977 (249)

The impact of English on local languages: The case of Catalan universities

open access: yesWorld Englishes, EarlyView.
Abstract This article deals with the somehow complex equilibrium of languages used in Catalonia, with a particular analysis of the role of English vis‐a‐vis the national language (Spanish) and the regional official language (Catalan). A discussion of the supremacy of standard languages over local ones in modern history, followed by an account of the ...
Enric Llurda
wiley   +1 more source

Stratification du milieu : l'exemple de Ouricuri [PDF]

open access: yes, 1989
L'introduction d'une innovation technique dans un milieu rural est un élément majeur de la démarche recherche-développement. Elle exige au préalable une bonne connaissance de ce milieu, de ses problèmes ainsi qu'un inventaire précs de ses ressources ...
Riché, G., Tonneau, Jean-Philippe
core  

La métallurgie ancienne en "Terre de Durbuy" : Utilisation des macroscories en dynamique fluviale

open access: yes, 2001
Avant d’utiliser les scories métallurgiques comme traceur et indicateur de la compétence de l’Aisne à différents endroits de son cours, nous avons relevé les différents atouts qui ont favorisé le développement de la sidérurgie dans la « Terre de Durbuy » et nous avons étudié l’évolution des techniques sidérurgiques afin de mieux comprendre la genèse ...
Houbrechts, Geoffrey, Petit, François
openaire   +1 more source

Combustion and Pyrolysis EA‐IRMS Techniques to Determine the δ2H of Diamonds

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 10, 30 May 2026.
ABSTRACT Rationale Diamonds are generally considered to be metasomatic minerals originating from the Earth's mantle. They formed through the interaction of carbon‐bearing fluids or melts with the surrounding deep lithology. Most knowledge about the formation of diamonds comes from studying their mineral inclusions or stable isotopes.
François Fourel   +4 more
wiley   +1 more source

Bibliographie sur les systèmes de production: Burkina Faso, Mali, Niger [PDF]

open access: yes, 1993
Cette bibliographie répond à un des objectifs du sous-réseau "systèmes de production" du Réseau de la CORAF de Recherche sur la Résistance à la Sécheresse (R3S) qui est de fournir de l'information scientifique et technique à ses chercheurs en mobilisant ...
CCD R3S - FRA, CIRAD-CA - FRA
core  

Regional‐to‐Global Tectonic and Trench‐Morphology Effects of Oceanic Plateau Subduction

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Regional geodynamic modeling has shown that oceanic plateau subduction can modify the slab behavior. However, few studies have explored these interactions beyond 100 Myr in 3‐D spherical models. Using 3‐D spherical mantle convection models with self‐consistent plate‐like behavior, we investigate how the geometry and rheological properties of ...
Yang Liu   +3 more
wiley   +1 more source

Northeastern Greenland Paleomagnetic Records Indicate the Influence of Geomagnetic Flux Lobe Intensity on Virtual Geomagnetic Pole Migration During the Holocene

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Paleomagnetic and rock magnetic analyses were conducted on sediment cores from the northeastern Greenland Shelf and Young Sound along the western edge of Fram Strait. The paleomagnetic signal in all three sediment cores is characterized by a strong and stable single component magnetization carried by low coercivity ferrimagnetic single domain ...
Juliette Girard   +7 more
wiley   +1 more source

Disentangled Assembly Graphs Reveal Hidden Eukaryotic Diversity in eDNA Metagenomic Data

open access: yesMolecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Genome assembly graphs contain valuable yet frequently overlooked information that can enhance assembly completeness by revealing contig connectivity. Here, we demonstrate how leveraging these information‐rich structures enables the discovery of hidden microeukaryotic diversity in environmental DNA shotgun metagenomic datasets.
Manon Mireille Geerts   +4 more
wiley   +1 more source

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