Results 121 to 130 of about 5,696,429 (330)

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Macrophage COX2 Mediates Efferocytosis, Resolution Reprogramming, and Intestinal Epithelial Repair. [PDF]

open access: yesCell Mol Gastroenterol Hepatol, 2022
Meriwether D   +14 more
europepmc   +1 more source

Brachiaria ruziziensis suivi d'un riz pluvial. Un système adapté sur sols dégrads et compactés [PDF]

open access: yes, 2002
Brachiaria ruziziensis est une graminée très feuillue, stolonifère et pérenne (> 3 ans). Elle produit rapidement une forte biomasse (jusqu'à 15 t/ha en 3 mois).
Chabanne, André   +4 more
core  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

L'histoire du semis direct au Brésil

open access: yes, 2003
Le semis direct au Brésil a plus de 30 ans en 2003. S'il est au monde un endroit où l'expression " système semis direct " prend un sens, c'est bien dans ce pays. Système au sens agronomique bien sûr (rotations, associations, gestions intégrées, élevage...) mais aussi, et c'est sur quoi nous voulons insister ici, au sens de communauté d'acteurs ...
openaire   +3 more sources

When are Quarnets Sufficient to Reconstruct Semi-directed Phylogenetic Networks? [PDF]

open access: hybrid
Katharina T. Huber   +4 more
openalex   +1 more source

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