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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Economie de l'habitat et de la construction au Sahel.

Theunynck, Serge, January 1994 (has links)
Th.--Sci. écon.--Paris--EHESS, 1992.
12

Economie de l'habitat et de la construction au Sahel.

Theunynck, Serge, January 1994 (has links)
Th.--Sci. écon.--Paris--EHESS, 1992. / Bibliogr. p. 873-909.
13

Seedling establishment in pearl millet (Pennisetum glaucum (L.) R.Br.) : the influence of genotype, physiological seed quality, soil temperature and soil water

Stomph, Tjeerd Jan January 1990 (has links)
No description available.
14

Sozio-ökonomische Beurteilung von Innovationen Untersuchungen über die Innovationenakzeptanz auf Betriebs-Haushaltsebene in Niger /

Haigis, Jörg. January 2004 (has links)
Hohenheim, Univ., Diss., 2004.
15

Essays on climate change impacts on productivity, and deforestation /

Boubacar, Inoussa. January 2009 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2009. / Title from title screen (site viewed June 24, 2010). PDF text: xii, 142 p. : col. ill. ; 15 Mb. UMI publication number: AAT 3365838. Includes bibliographical references. Also available in microfilm and microfiche formats.
16

Nutrition and productivity of milking cattle on a semi-arid rangeland in West Africa /

Rath, Thomas. January 1999 (has links)
Zugl.: Hohenheim, University, Diss., 1999.
17

De l’eau et des idéaux. Les formes d’engagement des organisations de la société civile à l’ère de la gouvernance de l’eau au Sahel. Pistes de réflexion dans le domaine de l’accès à l’eau potable / Water and ideals. Forms of civil society organizations commitment’s in the era of water governance in Sahel. Lines of thinking in the field of access to drinking water

Jackowska, Jonathan 11 March 2011 (has links)
La participation des acteurs non étatiques (organisations de la société civile, entreprises privées…) dans la gestion des affaires publiques est l’une des caractéristiques majeures de la gouvernance. Cette notion, qui implique – dans son acception contemporaine – une redéfinition du rôle de l’Etat et invite à la délégation des services publics, induit la promotion du secteur privé lucratif et non lucratif. Dans le domaine de l’accès à l’eau au Sahel de nombreuses organisations de la société civile (OSC) se vouent à la prestation de services, accomplissent des missions sociales qui incombaient auparavant à l’Etat, etc. Ces OSC accompagnent plus qu’elles ne contestent les réformes structurelles (tarification, participation du secteur privé…) initiées depuis une vingtaine d’années tant dans l’hydraulique urbaine que rurale. A contrario, d’autres OSC contestent plus qu’elles n’accompagnent les changements structuraux en cours : dénonciation de la « marchandisation » de l’eau, de la « privatisation » des services publics de distribution d’eau au profit de grands opérateurs privés transnationaux et, éventuellement, de certaines OSC qui contribueraient, par leurs actions, à l’inculcation et à la validation des principes promus par les réformes. Pluralité des représentations de l’eau, diversité des modes de gestion défendus : ces points de vue différents qui alimentent les controverses, les oppositions – mais suscitent parfois les rapprochements – entre OSC et entreprises privées, Etats et/ou bailleurs de fonds institutionnels sont au cœur de notre thèse, à l’instar des relations inter-associatives. Si les problèmes sont souvent pareillement perçus, et la nécessité de réformer largement partagée, les divergences entre acteurs du développement sont patentes en ce qui concerne les solutions à apporter, et à propos du type de réformes à mettre en œuvre. / The participation of non-state actors (e.g., civil society organizations, private companies) in the management of public affairs is one of the major characteristics of governance. In its contemporary meaning, this notion implies a redefinition of the role of the State and invites to the delegation of public utilities. It leads to the promotion of the lucrative and non profit-making private sector. In the field of access to drinking water in Sahel, numerous civil society organizations (CSOs) dedicate themselves to the provision of services, carrying out social missions which fell previously within the State prerogatives’. Most CSOs follow the structural reforms (e.g., pricing, private sector participation) which have been introduce for the past twenty years in hydraulics, both in the urban and rural areas. On the contrary, some CSOs dispute the current structural changes through the denunciation of the « commodification » of water as well as the « privatization » of water supply utilities that favour large transnational private operators. They denounce certain CSOs that would contribute, through their actions, to the inculcation and to the validation of principles promoted by the reforms. The plurality of the representations of water, the variety of the promoted modes of water management : these different points of view which feed the public controversies, the oppositions – but sometimes arouse the mergers – between CSOs, private companies, States and institutional sponsors are in the heart of our thesis. The inter-association relations are also considered. If problems are often perceived from a similar point of view and necessity to reform widely acknowledged, important differences lay between actors when considering the solutions to propose and the type of reforms to implement.
18

Archaeofaunal remains from the past 4000 years in Sahelian West Africa : domestic livestock, subsistences strategies and environmental changes /

Linseele, Veerle. January 2007 (has links)
Texte remanié de: Doctoral dissertation--Catholic university of Leuven, 2005. / Bibliogr. p. 167-191.
19

Proliferation of Non-State Armed Groups and their impact on state fragility and insecurity in the Sahel Region of Africa / Proliferation of Non-State Armed Groups and their impact on state fragility and insecurity in the Sahel Region of Africa

Ofori-Ayeh, David January 2022 (has links)
in English The most potent threat to the security and stability of the state in some geographical regions after the cold war has been the proliferation of VNSA due largely to the declining capacities of states especially in the developing world. For a myriad of reasons, the modern nation-state seems incapable of performing its functions and fulfilling the obligations of the state to its citizens. Moreover, the state appears to have lost its monopoly on the use of force within its territory, a situation which has led to the prevalence of swathes of ungoverned territory with marginalized and aggrieved communities whose resentment against central authority find resonance with Non-State Armed Groups whose violent contestation of state authority has further contributed to state fragility and increased insecurity. The Sahel region is one that represents this dynamic in all of its dimensions.
20

Prise en compte du risque environnemental dans les systèmes irrigués sahéliens : étude de cas au Sénégal

Senghor, Jean-Pierre January 2004 (has links)
Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

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