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1.603  Articles
1 of 161 pages  |  10  records  |  more records»
Cet écrit a pour objet de témoigner l’importance de  la notion d’employabilité contextualisée dans un environnement turbulent et incertain. En fait, pour faire face aux aléas de la conjoncture, l’employabilité interpelle des mécanismes stratégiques&n... see more

The study presented three-dimensional (3D) analysis of water's upward flowing through the vertical pipe under turbulent characteristic considerations. Both numerical constructed and improved the model of 3D for cylindrical coordinates of governing equatio... see more

Manning-type relations do not contain the term viscosity, which limits their use to the field of rough turbulent flow. Strickler roughness coefficient k or n of Manning are estimated with great difficulty, requiring a proven practical experience. In order... see more

The field of rough turbulent flow occupies an important place in the practical applications of hydraulic engineer. It is for this reason that the present study is interested in the most important parameters of this flow namely the characteristic length, t... see more

Turbulent burning velocity is one of the most relevant parameters to characterize the premixed turbulent flames. Different correlation has been proposed to estimate this parameter. However, most of them have been obtained using experimental data at atmosp... see more

L’objectif général de l’article vise à étudier les enjeux de l’appartenance des femmes vendeuses de vivriers à la coopérative COMAGOA ROXY du marché Gouro d’Adjamédans un environnement social qui est manifestement méfiant et litigieux à la base. La méthod... see more

This study presents a model to investigate the behavior of the single-phase turbulent flow at low to moderate Reynolds number of water through the vertical pipe through (2D) contour analysis. The model constructed based on governing equations of an incomp... see more

L’objectif de cet article est de vérifier l’hypothèse du havre de pollution en Afrique Subsaharienne. Les données analysées proviennent de la Banque Mondiale (Africa Development Indicators, 2017). La période d’analyse va de 1980 à 2016 (37 ans) et l’échan... see more

Cet article explore les perceptions sur les mobilités en lien avec les stratégies d’adaptation des ménages et des communautés d’origine dans trois régions du Sénégal affectées par des changements environnementaux : le Gandiolais, le bassin arachidier et l... see more

1 of 161 pages  |  10  records  |  more records»