Thèse--Univ. de Genève. / Bibliography: p. [245]-251.

Thesis (doctoral)--Friedrich-Wilhelms-Universität zu Berlin, 1913. / Vita. Includes bibliographical references.

Thesis--Cologne. / In Periodical Room.

Gumuz is a Nilo-Saharan dialect cluster spoken in the river valleys of northwestern Ethiopia and the southeastern part of the Republic of the Sudan. There are approximately 200,000 speakers, the majority of which reside in Ethiopia. This study is a phonological and grammatical analysis of two main dialects/languages: Northern Gumuz and Southern Gumuz. The study provides an overview of the Gumuz people and culture, including historical accounts of the language(s) and migration patterns. Most major aspects of the language are described and analyzed in detail: phonology, nouns, pronouns, demonstratives and other noun phrase constituents, verbs and verbal morphology, noun incorporation, verbal classifiers, noun categorization, basic clauses, and subordinate clauses. Northern and Southern Gumuz varieties are contrasted throughout. Gumuz tone has two levels, High and Low, with tonal downstep of High. The tonal melody on bound pronominals on verbs indicates transitivity. Nouns are divided into two basic types: relational and absolute. Relational nouns have an inherent relationship with another nominal element, either within a noun-noun compound or with a (historical) possessive affix. Two sets of relational nouns --attributive and relator nouns-- obligatorily take an inherent possession suffix if not in a compound. Gumuz has two noun-noun constructions: the Associative Construction and the Attributive Construction. The first is left-headed with `noun of noun' semantics. The second is right-headed with the initial noun expressing an inherent quality of the second. Certain body part terms have grammaticalized as a variety of other morphosyntactic categories, in particular as relator nouns, verbal classifiers, and class morphemes, the final two of which are noun categorization devices. Many of these same body part terms can be incorporated into the verb or form part of lexicalized verb-noun compounds. Deverbal nominalizations with /ma-/ are found throughout the language structures. These /ma-/ nominalizations serve as both subject and object complements. They are also commonly found in other subordinate clauses such as relative and adverbial clauses. Purpose clauses are formed with the dative preposition plus a /ma-/ nominalization. Finite purpose clauses take pronominal inflection and have further grammaticalized as future tense main clause verbs in Southern Gumuz.

Against the background of frequent organizational changes and restructuring, often based on impulsive decisions rather than structured feasibility studies or evaluations, this study examines the nature and influence of management on the performance of the Ethiopian public extension service. Based on a survey of 353 respondents from Oromia region, one of the nine regions in Ethiopia, representing various agro-ecological zones and managerial positions, the study examines the current level of organizational performance, the influence of the 2002 restructuring on organizational performance and the factors influencing the organizational effectiveness. The knowledge of these influences is important for improving the current and future design of organizational change and development practices. The study was guided by the following research questions: (1) how efficiently is the Oromia Bureau of Agriculture and Rural Development currently functioning? (2) what is the current situation of Oromia Bureau of Agriculture and Rural Development regarding managerial efficiency level and the application of improved management practices? (3) are there any differences between before and after 2002 organizational restructuring in terms of improvements in organizational performance? (4) what are the factors that currently influence, (enhance or restrain) the organizational and managerial functioning of OBARD? (5) are there any variations regarding assessed organizational and managerial performance between various categories of respondents? The findings show that the current organizational efficiency is low. The effect of the 2002 restructuring on organizational performance was negligible and mixed. The organizational performance was influenced by various factors. The most critical factors found to influence organizational performance were skilled manpower, availability of accommodation/offices, extension teaching aids; farmers’ willingness, collaborations between institutions, government policy and regulations and political forces. These findings can be useful in assisting managers in their endeavours to correct the weaknesses and to focus on the most critical issues for the improvement of organizational performance. Finally, this study raises issues that need policy and managerial interventions and have implications for further research. / Thesis (PhD)--University of Pretoria, 2010. / Agricultural Economics, Extension and Rural Development / unrestricted

This study focused on two central themes. The first addressed the vulnerability of farmers to climate change at household and regional levels. The second theme analysed determinants of adaptation measures and factors influencing the perceptions of climate change in the Nile Basin of Ethiopia. Three approaches are employed to address the above themes. The first approach is the vulnerability to expected poverty approach. It is based on estimating the probability that a given shock or set of shocks moves consumption by households below a given minimum level (such as a consumption poverty line) or forces the consumption level to stay below the given minimum requirement if it is already below this level. This is adopted to assess vulnerability at household level. Secondly, the method of principal component analysis (PCA) is employed to create vulnerability indices to conduct a comparative analysis of the vulnerability across regional states. Lastly, the Heckman selection probit model is used to analyse the two-step process of adaptation, which consists of perceiving a change in climate followed by taking appropriate adaptation measures in response. Results indicate that vulnerability is highly sensitive to a minimum income requirement (poverty line) that farm households require to survive on a daily basis. For example, when the daily minimum income is fixed at US$0.3 per day, only 7 percent of farmers are vulnerable to future climate change, whereas at a minimum income level of US$2 per day, 93 percent of the farmers are vulnerable to climate extremes. Therefore, policies should encourage income generation and asset holding, both of which will enable consumption smoothing during and immediately after harsh climatic events. Results further show that the relatively least-developed, semi-arid and arid regions namely, Afar and Somali, are highly vulnerable to climate change. The large Oromia region, which is characterised both by areas of good agricultural production in the highlands and midlands and by recurrent droughts, especially in the lowlands, is also vulnerable. Furthermore, the Tigray region, which experiences recurring droughts, is also vulnerable to the negative impacts of climate change in comparison with the other regions. Integrated rural development policies, aimed at alleviating poverty with special emphasis on the relatively less-developed regions of the country (i.e., Afar and Somali), can play a double role in reducing poverty and in increasing adaptive capacity to climate change. The study also reveals that experienced farmers, more educated farmers, better-off farmers, better-informed farmers, farmers who access extension and credit services and those with stronger social networks are more likely to perceive climate change and adapt. Government policies and investment strategies that support the provision of and access to education; credit; extension services on crop and livestock production; information on climate and adaptation measures across different agro-ecologies and encourage informal social networks are necessary to better adapt to climate change in Ethiopia. / Thesis (PhD)--University of Pretoria, 2010. / Agricultural Economics, Extension and Rural Development / unrestricted

Magister Artium (Development Studies) - MA(DVS) / South Africa is a regional hub for international immigration and the main destination for many African descent, a home of high number of refugees ad asylum seekers across African continent. The refugees and asylum seekers communities in South Africa are settled and melting into the city life with the host communities.

The Main Ethiopian Rift is a part of the East African Rift, from where the African plate is being teared apart and separated from the Indian and the Arabian plate. Even though earthquakes in this area are relatively less frequent, the subsurface structure is a subject of big research interest, since information about the subsurface layers has considerable relevance when it comes to site amplication related to earthquakes. The aim of this project is to map and compare the subsurface structures of two sites located in the Ethiopian Rift, using seismic refraction technique. By looking at the first arrivals of artificial seismic waves on a designated site, the velocities as well as the thicknessof the subsurface layers can be obtained. The result showed that the both sites contained a low velocity structure which contained weathered material.

This study explores political parallelism in the context of diaspora-based transnational media through the experience of the Ethiopian Satellite Television and Radio (ESAT). The station is conceived as a party media outlet and transformed into a diaspora-based, non-profit and mainly diaspora funded institution. It has been operating from its three studios in Amsterdam, London and Washington, D.C., until recently. ESAT has emerged as one of the most influential media outlets in the political landscape of Ethiopia in the last ten years. The research, through qualitative and in-depth case study interviews, examines the underlying ideological, political and organizational affiliations that defined ESAT’s position in the media landscape. The study concluded that political parallelism, as an indicator of the dynamics between media and politics, can be used in the diaspora-based transnational media context. However, the study also validated critics on the inapplicability of the two preconditions of political parallelism, namely the existence of competitive system and patterns. The analysis confirms a high level of political parallelism in ESAT in all the five indicators selected for the study. The indicators considered are Ownership, Organizational connections, Party or ideological loyalty, Media personnel’s political involvement, and Journalists’ role orientation. Each of them demonstrated a level of parallelism in ideological orientations or party connection with Ginbot 7 Movement for Democracy and Justice. The study concluded that the salient features of political parallelism should further be studied in the context of the transnational media space of diaspora-based media.

No description available.