Results 81 to 90 of about 9,990 (162)

Pourquoi Sources ?

open access: yesSources, 2020
Marie-Aude Fouéré   +2 more
doaj   +1 more source

Mise au point d'un système automatisé de mesure de la biodégradabilité des matériaux

open access: yesSciences, Eaux & Territoires, 2000
L'utilisation des plastiques en agriculture a pris une extension considérable ces 50 dernières années, si bien que la consommation a été multipliée par 600 entre 1956 et 1995. Malheureusement, face à ce développement, aucune filière efficace de ramassage
P. FEUILLOLEY   +7 more
doaj  

Corundum Discovered by SuperCam and the Perseverance Rover at Jezero Crater, Mars

open access: yesGeophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Mars is primarily composed of mafic mineral assemblages and their alteration products, but small, scattered rocks strewn across the landscape offer clues to greater petrological diversity. While traversing the Jezero crater rim, the Perseverance rover encountered several plagioclase‐rich light‐toned float rocks.
A. M. Ollila   +43 more
wiley   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

Sensim per partes discuntur quaelibet artes… Chaque art s’apprend lentement, pas à pas…

open access: yesBulletin du Centre d’Études Médiévales d’Auxerre, 2016
Anne Leturque
doaj   +1 more source

L’intérieur est l’asile où l’art se réfugie L’intérieur est l’asile où l’art se réfugie

open access: yesVoix Plurielles, 2008
Dans le contexte de cet article, il s’agira d’isoler et de juxtaposer, comme sur une table, certaines notes et matériaux d’une recherche en cours de façon à composer un foyer de tensions en relation avec _L’Espèce humaine_ de Robert Antelme qui constitue
Louise Lachapelle
doaj  

Stacking Fault Complexions in AgSbTe2 Thermoelectrics With Enhanced Electrical Conductivity

open access: yesAdvanced Functional Materials, Volume 36, Issue 65, 13 August 2026.
Atomic‐scale characterization resolves stacking fault complexion in AgSbTe2, showing Te and Sb segregation along with lattice dilation. Their enhanced effects on phonon scattering are modeled analytically. Although most defects also impede electron transport, local four‐point‐probe measurements reveal higher electrical conductivity at stacking fault ...
Lamya Abdellaoui   +13 more
wiley   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, Volume 38, Issue 43, 3 August 2026.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

open access: yesAdvanced Science, Volume 13, Issue 44, 7 August 2026.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang   +14 more
wiley   +1 more source

The Gamma Factory: A New Experimental Paradigm for the Post‐HL‐LHC Era

open access: yesAnnalen der Physik, Volume 538, Issue 8, August 2026.
ABSTRACT The Gamma Factory (GF) proposal is motivated by the recognition of a largely untapped potential of the CERN accelerator complex to enable a new research program at the intersection of particle, nuclear, atomic, fundamental, and applied physics. These fields could benefit from novel experimental tools made possible by a future GF facility.
Mieczyslaw Witold Krasny
wiley   +1 more source

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