Results 91 to 100 of about 364,795 (306)

Conseil académique – Conseil national des universités [PDF]

open access: yes, 2022
Marine Legall-Ely   +3 more
openaire   +2 more sources

TerriStories : Gérer, négociez, coopérer... ou pas ! Jeu pédagogique [PDF]

open access: yes, 2018
Vous incarnez un membre d'une colonie tout juste arrivé sur une nouvelle planète. Vous partez à la découverte de ce territoire aussi hostile que surprenant pour essayer de vous y installer durablement.
Bioviva - FRA, CIRAD - FRA
core  

Highly Stabilized Ni‐Rich Cathodes Enabled by Artificially Reversing Naturally‐Formed Interface

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The application of Ni‐rich cathode materials is obstructed by interfacial and structural instability. This work proposes a facile and cost‐effective Al‐based vapor‐phase surface reaction strategy on Ni‐rich cathode to maintain its structural integrity from near‐surface to bulk.
Jinjin Ma   +11 more
wiley   +1 more source

A Portable Colorimetric Device for Rapid Bacterial Detection with Cleavable Functional Nucleic Acid Probes for A Common Bacterial Endoribonuclease

open access: yesAngewandte Chemie, EarlyView.
A simple, rapid, and portable gold‐coated filter tip‐based assay (GFTA) is developed for bacterial detection. The GFTA leverages cleavable functional nucleic acid probes as molecular recognition elements to target RNase H2, a highly conserved bacterial endoribonuclease, enabling sensitive and specific colorimetric detection of bacterial pathogens ...
Jiuxing Li   +4 more
wiley   +2 more sources

Debunking Common Myths & Misconceptions About NMC Positive Electrode Materials for Li‐ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
LiNixMnyCozO2 (NMC) and LiNixCoyAlzO2 (NCA) remain the choice for high‐energy‐density lithium‐ion battery positive electrode materials, yet many myths persist surrounding them. Herein, four common misconceptions are tackled to better inform the lithium‐ion battery field.
Matthew D. L. Garayt   +10 more
wiley   +1 more source

Isolation of a Highly Reactive CBNC Heterocumulene via Azidoborylene Photolysis: Facile Access to a Crystalline Dioxaborirane

open access: yesAngewandte Chemie, EarlyView.
Azidoborylene photolysis results in the isolation of a reactive C═B═N═C heterocumulene bearing an ambiphilic boron centre. Addition of 3O2 to this species results in the clean conversion to a unique example of a dioxaborirane. ABSTRACT Oxidation of the formal boron(0) complex MeCAAC2B in the presence of tetrabutylammonium azide leads to the formation ...
Hayley King   +4 more
wiley   +2 more sources

Le Conseil constitutionnel, conseiller de l'exécutif

open access: yes, 2023
SommaireI. Une fonction de conseil sans cadre juridique précisA. Des procédures de consultation informellesB. Des avis à l’objet mal délimitéII. L’intérêt variable des avis du conseil constitutionnelA. Le contrôle limité du Conseil constitutionnelB.
openaire   +1 more source

Les conditions de viabilité des services de conseil agricole développes par les coopératives agricoles d'Afrique de l'ouest : le cas de l'union des groupements pour la commercialisation des produits agricole de la boucle du mouhoun au Burkina Faso [PDF]

open access: yes, 2012
Certaines coopératives agricoles en Afrique de l'Ouest cherchent à renforcer les capacités de leurs membres par la mise en place de service de conseil agricole.
Chabot, Rosanne   +3 more
core  

Solid–liquid equilibria in the LiOH–ethanol–water system: Solubility measurements and thermodynamic modeling

open access: yesAIChE Journal, EarlyView.
Abstract The demand for LiOH is driven by the growth of the electric vehicle industry. Evaporative crystallization of LiOH·H2O is energy intensive, whereas ethanol‐based antisolvent crystallization has emerged as a more sustainable alternative. From a process design perspective, the crystallization yield depends on the ethanol dosage, and thermodynamic
Xiaoqi Xu   +3 more
wiley   +1 more source

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

open access: yesAngewandte Chemie, EarlyView.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans   +3 more
wiley   +2 more sources

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