Results 71 to 80 of about 1,356,615 (244)

La Malaisie, un modèle de développement souverain ?

open access: yes, 2012
Aux prises avec des tensions interethniques exacerbées à la fin des années 1960, le gouvernement malaisien a mis en place des réformes économiques orientées vers la croissance, mais dont l'objectif premier était la cohésion nationale.
Elsa Lafaye de Micheaux
core  

The life and work of Ernest Sydney Keeping

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract This article reviews the life and contributions of Ernest S. Keeping (1895–1984), a British‐born physicist who became a mathematics professor at the University of Alberta in 1929. He played a pivotal role in shaping the university's Mathematics Department, serving as its head from 1954 to 1961, and continuing to teach until 1970, nine years ...
David R. Bellhouse, Christian Genest
wiley   +1 more source

La fragilité de l’État burkinabè et le défi du développement endogène

open access: yesAkofena, 2022
L’instabilité politique, l’insécurité et la pauvreté ont contribué à fragiliser l’État burkinabè. Toutes choses qui mettent à mal son développement. La fragilité de l’État burkinabè réside dans sa faible capacité de réponse aux besoins de sa population ...
Relwende GUIGUEMDE
doaj   +1 more source

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr   +4 more
wiley   +1 more source

Famille et développement, no. 20/21, octobre/novembre/décembre 1979 : prisons; fabrique de delinquants

open access: yes, 1979
"Revue trimestrielle africaine d'éducation"Contenido: Famille et développement, no. 19, juillet/août/septembre 1979 : femmes à l'usine; une exploitation éhontée; Guinée-Bissau, une nouvelle école pour l'Afrique -- Famille et ...
Association africaine d'éducation pour le développement
core   +1 more source

Derecho al agua en las metrópolis

open access: yesTrayectorias Humanas Trascontinentales
La soberanía nacional, la libertad y la justicia dependen en gran medida de dos agendas públicas prioritarias: la gestión del agua y la seguridad, que se vuelven esenciales para consolidar el sistema político, el régimen institucional y el desarrollo ...
Magdiel GÓMEZ MUÑIZ   +1 more
doaj   +1 more source

Community development practices in Tanzania: Issues and challenges

open access: yesRevue Internationale Animation, Territoires et Pratiques Socioculturelles, 2019
The history of community development in mainland Tanzania can be traced back just after the Second World War. From this time, more improvement has been made, even after independence (1961). Activities which are carried out originated from the communities
Bernard P. Ndiege
doaj   +1 more source

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

Notes de recherche n°2. Evaluation des besoins en matière de zones d’activités économiques. Annexes

open access: yes, 2007
Conférence Permanente du Développement ...
Bastin, A.   +5 more
core  

A High‐Performance Oxidized Graphene for Dendrite‐Free Anodes and Kinetically Enhanced Cathodes of Aqueous Zn‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Oxidized graphene rich in carboxylic acid groups obtained via a simple electrochemical exfoliation route is shown to tackle the main challenges of aqueous Zn‐ion batteries (AZIBs), specifically short Zn anode cycle life and sluggish cathode reaction kinetics.
Enrique Álvarez‐Rubiera   +9 more
wiley   +1 more source

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