Results 51 to 60 of about 1,440,489 (253)

Influence of Drain and Operational Parameters on Backwash Cleaning Efficiency in a Commercial Sand Filter Model

Irrigation and Drainage, EarlyView.
ABSTRACT Some studies have demonstrated the influence of the drainage system design on the hydraulic behaviour and on the expansion of the filter bed during the backwashing process, with a presumed effect on removal efficiency. The objective was to evaluate the influence of the drainage system design of a commercial sand filter model, the operating ...
Mádilo Lages Vieira Passos, Fábio Ponciano de Deus, Evelise Roman Corbalan Góis Freire, Michael Silveira Thebaldi, Victor Buono da Silva Baptista   +4 more
wiley   +1 more source

Mapping of soils of Tafrata plain (Morocco) and evaluation of their sensitivity to desertification

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2019
The main objective of this study was to obtain a digital soil map by exploiting information from satellite image classification systems and geological databases and environmental variables that express soil-landscape relationships. This study was carried
Aziz SEGHIR, Lhoussaine MAZOZ, Abdelhamid JANATI IDRISSI   +2 more
doaj  

From Empire to Aid: Analysing Persistence of Colonial Legacies in Foreign Aid to Africa

Journal of International Development, EarlyView.
ABSTRACT For decades now, Western development agencies and donors have been castigated for their colonial biases in providing aid to Africa. It is well established that donors provide considerably more foreign aid to their former colonies relative to other countries.
Swetha Ramachandran
wiley   +1 more source

Sizing Design a Hybrid PV-Wind System with Battery Storage using IHOGA Simulator

Revue des Énergies Renouvelables
Renewable energy sources offer a viable solution to meet energy demands while simultaneously reducing environmental pollution from conventional power plants.
Baala Seddik, Berbaoui Brahim, Harrouz Abdelkader, Dahhou Brahim   +3 more
doaj   +1 more source

Validating antler‐ and movement‐based estimates of caribou reproduction using video camera collars Validation des estimations de la reproduction du caribou basées sur la rétention des bois et  sur le déplacement à l'aide de colliers‐caméras

The Journal of Wildlife Management, EarlyView.
We used GPS video camera collar data from barren‐ground caribou in the Porcupine and Western Arctic herds to validate antler‐ and movement‐based methods for estimating annual reproductive metrics. Antler retention was highly accurate for estimating parturition, but the movement methods we tested performed marginally for estimating parturition and ...
Heather E. Johnson, Emily C. Racenet, Gabrielle L. Coulombe, Matthew D. Cameron, Kyle Joly, Martin Kienzler, Michael J. Suitor   +6 more
wiley   +1 more source

Inequities and factors associated with gender and disability in NTD-endemic communities in Benin and Côte d'Ivoire: an intersectional approach to interventions

Frontiers in Global Women's Health
IntroductionGender inequity among people with disabilities (PWD) is a complex issue influenced by a combination of socioeconomic, cultural, political, and institutional factors.
Ginette Victoire Senami Gandigbe, Zinsou Franck Mignanwande, Yévèdo Borel Tossou, Karine Lucrèce Marie Codjo-Seignon, Sonagnon Inès Elvire Agbo, Fifamin Noël Christelle Gbaguidi, Sèdjro Gimatal Esaï Anagonou, Fernand Aimé Guedou, Mark Nichter, Cristina Juan Jimenez, Roch Christian Johnson, Roch Christian Johnson, Anna Gine-March   +12 more
doaj   +1 more source

The Swedish Arctic Fox Project: 40 years of research in ecology and conservation

The Journal of Wildlife Management, EarlyView.
The 4 central research themes in The Swedish Arctic Fox Project and key deliverables for practical conservation achieved over 4 decades. Abstract The scientific community widely recognizes the value of long‐term studies, especially those with individual‐level resolution; however, maintaining a consecutive data series is associated with multiple ...
Anders Angerbjörn, Julie Bommerlund, Christopher A. Cockerill, Love Dalén, Bodil Elmhagen, Rasmus Erlandsson, Malin Hasselgren, Peter Hellström, Malin Larm, Karin Norén, Magnus Tannerfeldt, Johan Wallén   +11 more
wiley   +1 more source

Économie et développement urbain durable

, 2011
Le réseau «Économie et développement urbain durable» a comme ambition de contribuer au développement de la recherche économique dans le domaine du développement urbain durable en prenant en compte les préoccupations des acteurs socio-économiques (élus ...
Bruno Duplessis, Charles Raux (dir.)
core  

Le développement durable : tes premiers pas, Dossier pour l’enseignement secondaire inférieur [PDF]

, 2002
Quatre parties : le smodes de production et consommation, le stransports, l'urbanisation et développement durable, premier bilan.

core  

Etude numérique des interférences des ondes de choc asymétrique: transitions (RR-MR) et phénomène hystérésis

Revue des Énergies Renouvelables, 2015
L’étude analytique et la recherche expérimentale sur la réflexion des ondes de choc asymétriques (interférences RR - MR), dans les écoulements supersoniques stationnaires a été rapporté pour la première fois par, Li et al. [1].
R. Benderradji, A. Beghidja, H. Gouidmi   +2 more
doaj