Results 51 to 60 of about 14,800 (163)

Location Optimization of a Hydraulic Turbine for Koudiet Acerdoune Water Treatment Plants

open access: yesJournal of Materials and Engineering Structures, 2022
This study aims to recover the residual energy of the water in the water treatment plant using turbines instead of wasting energy in the dissipator as it is currently done by means of load- breaker valves.
Amina IGUERCHA   +4 more
doaj  

UN USAGE CITOYEN DU MÉTIER D'HISTORIEN : REPENSER LA TRANSITION ÉNERGÉTIQUE SANS LA COP21 [PDF]

open access: yes, 2015
Nous avons pour ambition de croiser nos connaissances d’historiens des sciences et des techniques avec nos engagements de citoyens pour prendre position dans le débat public sur la transition énergétique. L’apport se situe à deux niveaux.
Marrec, Anael   +2 more
core   +2 more sources

Agricultural Land‐Use Increases Carbon Yields in Lowland Streams of the Congo Basin

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 129, Issue 3, March 2024.
Abstract As the dominant mode of deforestation in the Congo Basin, shifting agriculture is expected to increase with the projected four‐fold population growth for the region by 2,100. To assess how this land‐use change will affect the export of carbon (C) to rivers in a typical lowland forest ecosystem, we studied paired watersheds near Kisangani ...
Travis W. Drake   +10 more
wiley   +1 more source

Quelle sera l'évolution de Minergie dans ces prochaines années ? [PDF]

open access: yes, 2018
Grâce à la prise de conscience de la population, le développement durable prend de plus en plus de place dans notre société. Néanmoins, la consommation énergétique reste un réel problème.
Barrionuevo Beltran, Ana   +1 more
core  

Insectivorous bats alter their flight and feeding behaviour at ground‐mounted solar farms

open access: yesJournal of Applied Ecology, Volume 61, Issue 2, Page 328-339, February 2024.
The negative effects of solar farms on bat flight and feeding behaviour should be considered when solar energy projects are planned. Research is needed to understand the mechanisms underlying the effects; for example, shading underneath solar panels may reduce plant biomass and therefore insect prey availability.
Kévin Barré   +4 more
wiley   +1 more source

Argentine : la promotion des énergies renouvelables pour la production d'électricité [PDF]

open access: yes, 2016
Un article de l'Encyclopédie de l'énergie, en ligne, consultable à cette adresse : http://encyclopedie-energie.org/articles/argentine-la-promotion-des-%C3%A9nergies-renouvelables-pour-la-production-d%C3%A9lectricit%C3%A9Support policies for RETs in ...
Bersalli, German
core   +1 more source

Impact of coil envelope on the coupling coefficient in magnetic induction wireless power transmission systems

open access: yesJournal of Physics Communications
Research in the field of wireless energy transmission by magnetic induction has increased in recent years, due to the diversity of applications, such as medicine, electronics, and transport, that require this technology.
Akiza Bidjagare   +2 more
doaj   +1 more source

Du neuf avec du vieux : la politique climatique influence-t-elle l’aide bilatérale au développement ?

open access: yesRevue Internationale de Politique de Développement, 2011
Depuis la Conférence des Nations unies sur l’environnement et le développement qui s’est tenue à Rio de Janeiro en 1992, les donateurs bilatéraux et multilatéraux affirment que l’aide au développement a été axée toujours davantage sur des interventions ...
Axel Michaelowa, Katharina Michaelowa
doaj   +1 more source

Un scénario bas carbone "acceptable" pour la France: Élaboration participative et analyse macroéconomique [PDF]

open access: yes, 2012
The implementation of climate policies is often hindered by a lack of acceptability as well as the lack of long-term vision of stakeholders. Mitigation scenarios exercises allow the debate; however the scenario design process lacks transparency and ...
Bibas, Ruben   +2 more
core   +2 more sources

L'effet net sur l'emploi de la transition énergétique en France : Une analyse input-output du scénario négaWatt [PDF]

open access: yes, 2013
We study the impact on employment in France of the implementation of the energy transition scenario built by négaWatt (2011), which provides a massive development of energy savings (through measures of sufficiency and energy efficiency) and renewable ...
Quirion, Philippe
core   +2 more sources

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