Results 101 to 110 of about 153,109 (233)

Stabilization Strategies for Carbon Based Perovskite Solar Cells Under Light, Heat, and Humidity

open access: yesEcoEnergy, EarlyView.
Carbon‐based MA1−x(AVA)xPbI3/CsPbBr3 QD heterostructures fabricated under ambient conditions exhibit < 5% loss under ISOS‐D‐3 and reversible photo‐induced degradation, revealing the dual role of QDs in defect passivation and dynamic interfacial stabilization.
Emilie Planes   +4 more
wiley   +1 more source

Revue Française de Socio-Économie 2020 en lutte (Hors-série)

open access: yes, 2020
Revue Française de Socio-Économie 2020 "in combat" (special digital issue) This is a series of (French) open access articles compiled by the editorial staff of the RFSE “in order to create a special edition only in digital form in the midst of the social
fbessis
core  

Polycarbazole–NiOOH Interfacial Engineering of BiVO4 Photoanodes for Efficient and Stable Solar Water Splitting

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam   +11 more
wiley   +1 more source

Présentation

open access: yes, 2009
Économie rurale a été créée en 1949 pour « favoriser la diffusion des connaissances en économie rurale ». Créée par la Société Française d’Economie Rurale (SFER, association Loi 1901), éditeur de la revue, elle contribue aux débats scientifiques sur les ...

core   +1 more source

Light‐Modulated Exchange Bias in Multiferroic Heterostructures

open access: yesElectron, EarlyView.
In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan   +9 more
wiley   +1 more source

L’entrepreneuriat féminin : levier de l’amélioration du pouvoir d’achat des foyers congolais [PDF]

open access: yesMouvements et Enjeux Sociaux
La présente étude portant sur l’entrepreneuriat féminin part du constat selon lequel, la pauvreté de la RDC est caractérisée par le revenu mensuel très faible par habitant (moins de 2,15$ par jour) et non indexé ; revenu insuffisant pour faire face aux ...
Francis MENGA MAYALA   +1 more
doaj  

La politique de désacidification du département Droit, économie, politique

open access: yes, 2011
National audiencePrésentation, dans le cadre plus large qui est celui de la politique de désacidification de la BnF, de la politique de désacidification du département Droit, économie, politique (DEP), l'un des quatre départements thématiques d'imprimés ...
Formaglio, Cécile
core   +1 more source

Transforming Agricultural Water Management Through the Water–Energy–Food Nexus: Trends, Opportunities, Barriers and Solutions

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Agricultural water management (AWM) is increasingly transitioning towards transformative thinking, where interconnected sectors, including water, energy and food, are managed holistically. Trends point towards cross‐sectoral and harmonised strategies to optimise water use efficiency and productivity, integrate renewable energy, promote ...
Luxon Nhamo   +5 more
wiley   +1 more source

Environnement et économie

open access: yes, 2015
Environnement et économie.
Plumecocq, Gaël
core   +1 more source

Variable Rate Irrigation: A Long‐Term Simulated and Field Data Analyses of Irrigation Practices, Field Variability, Economic Feasibility and Profitability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Long‐term economic analyses of variable rate irrigation (VRI) strategies were performed compared with uniform irrigation management (UIM) in a reference production field using the AquaCrop model. Five strategies to trigger irrigation were as follows: (Field Capacity‐VRI, Driest Soil Trigger‐VRI, Water Mining‐VRI, Conventional Uniform ...
Sahil Sharma, Suat Irmak, William Kranz
wiley   +1 more source

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