Results 61 to 70 of about 5,974 (251)

De bénéficiaire à partenaire ? Evolution des rôles des agriculteurs familiaux pour la coordination au sein des périmètres de grande hydraulique au Maroc [PDF]

open access: yes, 2008
International audienceDans les périmètres de grande hydraulique au Maroc, l'Etat a par le passé exercé un contrôle fort sur les activités de production, depuis l'exploitation agricole jusqu'aux usines de l'agro-industrie.
Errahj, Mostafa   +3 more
core   +1 more source

Growth of Solutions of Complex Differential Equations in a Sector of the Unit Disc [PDF]

open access: yes, 1988
In this paper, we deal with the growth of solutions of homogeneous linear complex differential equation by using the concept of lower [\textit{p,q}]-order and lower [\textit{p,q}]-type in a sector of the unit disc instead of the whole unit disc, and we ...
Belaïdi, Benharrat
core   +2 more sources

GROWTH OF SOLUTIONS OF HIGHER ORDER LINEAR DIFFERENTIAL EQUATIONS [PDF]

open access: yes, 2014
This paper is devoted to studying the growth of solutions of the higher order nonhomogeneous linear differential equation f(k) + Ak−1f(k−1) + ... + A2f " + (D1 (z) + A1 (z) eP(z)) f ' + (D0 (z) + A0 (z)e Q(z)) f = F (k ≥ 2) , where P (z) , Q(z) are ...
Belaïdi, Benharrat   +1 more
core   +1 more source

Transformation d'une innovation institutionnelle : l'exemple des associations d'usagers des eaux agricoles dans le Moyen Sebou au Maroc [PDF]

open access: yes, 2009
Dans le cadre du débat international sur la gestion participative et le transfert de la gestion de l'eau d'irrigation, de multiples recherches, expertises et études de cas existent.
Errahj, Mostafa   +3 more
core  

Barriers to the Adoption of Energy Efficiency Measures in Mostaganem, Algeria

open access: yesJournal of Construction in Developing Countries, 2020
The residential sector of Algeria consumes 29% of the total energy consumption. In order to reduce and address this consumption along with the challenges of climate change, the Algerian public policy considers energy efficiency investment measures (EEIMs) in the residential sector as a key factor.
Seddiki, Mohammed   +2 more
openaire   +2 more sources

Le SIG, un outil de gestion de l'eau dans un périmètre irrigué: cas du secteur S7 au Gharb, Maroc [PDF]

open access: yes, 2008
International audienceDepuis un siècle, la création de réseaux collectifs d'irrigation a été un moyen au service de la puissance publique pour atteindre ses objectifs de politique agricole et d'aménagement du territoire.
Bord, J.-P.   +5 more
core   +1 more source

Physico-chemical characterization of surface waters of the west coast of Algeria: Bay of Mostaganem and Cheliff estuary [PDF]

open access: yes, 2015
A follow-up in 2013 of the indicators of pollution (temperature, hydrogen potential, salinity, dissolved oxygen, ammonium, nitrites, nitrates, orthophosphates, ortho silicates, biological oxygen demand, chemical oxygen demand, suspended solids) in ...

core  

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