The current scholarly literature on the international mediation of armed conflicts predominantly draws on a rationalist-materialist perspective. This perspective suggests that the ticket to mediation success is the material manipulation of the bargaining environment by third parties with a high degree of economic and military resources. In this dissertation I argue against those that highlight material power when explaining outcomes of international mediation processes. Indeed, this dissertation shows that legitimacy, far more than capacity, determines outcomes of mediation. The reason why legitimacy matters so much is that if a mediator has legitimacy, it can continue to look for a mutual satisfactory outcome and try to pull the conflict parties towards compliance, but if a mediator loses legitimacy, no amount of material resources will prove sufficient in mediating the conflict. In other words, material capacity in the form of economic and military resources may be useful to successfully mediate a conflict, but it is rarely sufficient. Through scrutinising international mediation processes in civil wars in Africa, I develop a theory that explains how mediators are effective because of a high degree of legitimacy rather than military or economic capacity. More specifically, I show how legitimacy matters through comparing the effectiveness of African and non-African third parties. African third parties are typically referred to as ineffective because of a low degree of economic and military capacity. However, African third parties are effective in mediating civil wars in Africa because of a high degree of legitimacy, which is a result of a strong conviction within the African society of states that African mediation is the most desirable type of mediation in conflicts in Africa. Drawing on data from the Uppsala Conflict Data Program supplemented with unique data, which together cover all mediation efforts in Africa between 1960 and 2012, I find quantitative evidence supporting the effectiveness of African third parties. Compared to non-African third parties, African third parties are far more likely to conclude peace agreements and these peace agreements are more likely to be durable. Two case studies, in which several mediation efforts in civil wars in Sudan are examined, further probe the causal mechanisms that I put forward to explain the effectiveness of African mediation. While I do not claim causal generalisability on the basis of these two case studies, the mediation efforts in Sudan nevertheless suggest that third party legitimacy is central to mediation success. This is the first systematic study that compares African and non-African mediation efforts. Theoretically, this study deviates from much of the literature that solely puts forward rationalist-materialist explanations of mediation success. By bringing legitimacy to the forefront, this dissertation overcomes key limitations in the current mediation literature, in which material sources of power are emphasised and social structures are ignored.

The purpose of this dissertation was to explore the experiences of sixteen Sub-Saharan African post-secondary students, and how they were able to succeed in spite of tremendous odds. The study was also designed to investigate ways to enhance educational attainment among recent immigrant students in Canadian schools and universities. The study was dedicated to advancing the understanding of recent immigrant students, from Sub-Saharan Africa, who had faced life challenges and multiple traumas. With a focus on their well-being, the development of this new knowledge will help policymakers and educators to develop strategies to enable culturally, linguistically, and socio-economically diverse students to reach their potential in their new country. The students selected for the study were resilient individuals who were seen as successful. Success stories of immigrant students from Sub-Saharan Africa who had overcome turmoil in their lives were investigated. These were newcomers to Canada who had succeeded against all odds both in Africa and Canada. This study was based on the premise that in a community all individuals may have access to the same resources, but unlike others, some individuals manage to overcome the problems that confront others (Pascale et al., 2010). These individuals are unique in their communities and their outcomes have deviated in a positive way from the norm (Pascale et al., 2010). The practices and insights of sixteen Sub-Saharan African students that had proven to be the key to their resilience and success were described from in-depth interviews. Further understandings were derived from structured narrative analysis. Using a qualitative research approach, this study developed insights into: the factors that hinder or enhance educational attainment and well-being among students; the perceptions of those students and the practices used by those who influence, support and educate them; and understanding of the practices that stimulate interests and contribute positively toward enhancing the education attainment and well-being of Sub-Saharan African students. The factors that enhance educational attainment and well-being among students were investigated through the use of support structures. These identified support structures were parental support, the social support they received from friends and social networks, religious/spiritual support, the support they received from their communities, physical support, financial support, the motivations or inspirations they received from teachers, school/university support, and career support. The findings of this study expand and enrich both local and international literature on issues relating to youth or students who have experienced turmoil in their lives, and some of the factors that contribute to their resilience and well-being. These findings further shed light on the topic of enhancing education attainment and the subject of well-being of ethnic minorities and, in particular, Sub-Saharan African immigrant students who have experienced turmoil in their lives. While this topic has been gaining interest in recent years, the formulation and implementation of strategic educational practices to promote educational attainment and well-being for African or Sub-Saharan African students is in its infancy in Canadian. Hence, the new knowledge and insights presented within this study will help policymakers, support persons, and educators to develop strategies that will enable and encourage such students to thrive and flourish.

<p>Pastoralists (nomadic herders) live throughout the arid and semi-arid areas of Kenya, where they have historically been marginalized, with little development and security. Continuing traditions of cattle rustling and ethnic violence present significant barriers to development, and external peacebuilding efforts achieve limited results in such conflicts. A uniquely pastoralist grassroots peacebuilding process emerged to address pastoralist conflict, which generated sustainable peace in Laikipia yet was never studied. A review of extant literature conducted for this dissertation led to the conclusion that the peacebuilding field does not sufficiently study such grassroots volunteer peacebuilding, and support for such efforts is hampered by Western teleological approaches that have limited capacity to deal with emergence and complexity. This dissertation addresses these deficiencies by enhancing understanding and utilization of emergent peacebuilding in Kenya?s pastoralist cultures. In this study, Kenya Pastoralist Network and Mediators Beyond Borders?Kenya Initiative co-researchers collaboratively developed a participatory action research (PAR) project focused on a 2009 peacebuilding effort known as the Laikipia Peace Caravan (LPC). The dissertation explored how effective and sustainable grassroots peacebuilding emerges in pastoralist cultures. The PAR approach was utilized to support pastoralists in empowering themselves regarding the ways in which their neotraditional peacebuilding works, and how it can become more sustainable. Multi-ethnic co-researchers engaged in study design, data collection, inquiry and qualitative analysis, conducting semistructured multilingual interviews with 49 diverse Laikipia community members, officials and LPC professionals. Archival research was collected from a range of sources. This study found that effective and sustainable pastoralist peacebuilding emerged from expansive utilization of diverse pastoralist social networks, cycles of learning and adaptation, integration of practical wisdom and cultural sensitivities, and systemic transformation of transactional, attitudinal and structural societal domains through dialogue processes, modeling and grassroots self-organization. The dissertation outlines and provides evidence for a novel conceptual framework, emergent peacebuilding design, which involves a multidimensional systemic approach to peacebuilding that emerges from social networks, embraces diversity and complexity, is inclusive of traditional methods, and adapts as necessary to meet changes in context and process.

Study project (MBA)--University of Stellenbosch, 2002. / ENGLISH ABSTRACT: The African Growth and Opportunity Act was signed into law in May 2000 to allow qualifying SSA countries to export eligible products duty free to the US. The act is a non-reciprocal "agreement" designed solely by the US, with the objective of promoting increased trade and investment between the US and SSA. The US insist that trade will lead to development on the African continent if SSA countries liberalise their markets and become integrated into the global economy. The theory behind trade liberalisation is that it promotes allocative efficiency by exploiting comparative advantage. I however argue that trade liberalisation can realise its potential only if the US start dismantling the protectionist barriers that have been described in this report. The AGOA does reduce tariff barriers for a number of African products. However new non-tariff barriers have been erected which are less transparent, but just as effective as tariff barriers. The report documents the significance of existing trade barriers that seek to protect the US industries from harm, and evaluates the problems that are created in spite of the intentions of the AGOA. A number of specific issues that will be significant for the future outcomes of the Act were also dealt with. These included: the anti-dumping steel duties, US Farm Bill, NEPAD and the textiles and apparel debate. The problems found with the AGOA included: • Protectionism that is sector specific, involving the cases of the antidumping steel duties and the Farm Bill. • The unfavourable terms of trade associated with the Act, caused by the non-negotiable, non-reciprocal and temporary nature of the AGOA. • The eligibility conditions of the Act, which serve to bind African countries to the rules of the World Trade Organisation and exclude some countries on the African continent from obtaining benefits. • Internal reform problems within the SSA countries involving government departments, infrastructure and the macroeconomic environment. The evidence over the short time since it was enacted reveals that the SSA countries will not gain much from the extended trade benefits of the AGOA, unless their capacity to produce and supply the US market is enhanced. Furthermore, most of the AGOA benefits have gone to oil exporting countries and SA, who is the only non-oil country benefiting from a number of sectors at present. The Act has failed to increase trade flows from eligible countries to the US, as most of the SSA countries are not at the economic development to take advantage of the preferences that have been provided under the AGOA. Furthermore the liberalisation of many of the African economies has not been reciprocated by the US. The actions of many interest groups in the US indicate that they are "yes" to free trade but "not" at the expense of jobs and profits. This is evident, as the AGOA provides no exceptions to any of the US retaliatory measures and the fact that interest groups in the US influence many of the product decisions when domestic market share is threatened. One of the positive outcomes of the AGOA is the joint US Africa Trade and Economic Co-operation Forum that will provide future avenues for beneficial US-Africa trade relations. / AFRIKAANSE OPSOMMING: geen opsomming

<p> Despite the multitude of existing studies of leadership and organizational outcome, there are few empirical studies of these phenomena in Africa. The purpose of this cross-sectional study was to examine the relationship between Nigerian local government administrative leadership and organizational outcome and between perceived leadership effectiveness and transformational leadership factors, based on Bass&rsquo;s full range leadership theory (FRLT). Data were collected through the Multifactor Leadership Questionnaires administered to a randomly selected sample of 240 department heads in 30 local governments in Osun State, Nigeria. Regression result shows a statistically significant correlation between the local public administrators&rsquo; leadership practices and organizational outcome (<i>p</i> &lt; 0.05), but the model only accounted for 10.5% of variance in organizational outcome, suggesting other influential factors on the local government outcome other than leadership. Regression results also showed a significant relationship between local public administrators&rsquo; leadership effectiveness and transformational leadership factors (<i>p</i> &lt; 0.05). The model accounted for 28% of the variance in leadership effectiveness, suggesting other factors affecting the public administrators&rsquo; leadership effectiveness. The implications for positive social change include the opportunity to move the Nigerian local administrators&rsquo; leadership practices towards more effective and ethical leadership as explained by the spectrum of FRLT, through training and transformational leadership development programs. In turn, transformational leadership and organizational practices may discourage corruption and help build a sustainable local government institution that is responsive and accountable to the Nigerian public.</p>

The cause of the high HIV prevalence in sub-Saharan Africa is incompletely understood, with heterosexual penile-vaginal transmission proposed as the main mechanism. Heterosexual HIV transmission has a very low probability; further, a single estimation of heterosexual probability of HIV transmission fails to reproduce the variation associated with important biological cofactors. In particular, studies of HIV incidence suggest that co-infection with other infectious diseases influence the HIV transmission, and therefore might substantially vary the pattern of the spread of the infection. To assess the effect of co-infection on the spread of HIV, I developed and analyzed several mathematical and statistical models based on published data. The results show that despite the low probability of heterosexual transmission per sexual contact, the inclusion of individual variation generated by transient but repeated increases in HIV viral load associated with co-infections may provide a biological basis for the accelerated spread of HIV in sub-Saharan Africa, and raises the possibility that that the natural history of HIV in sub-Saharan Africa cannot be fully understood if individual variation in infectiousness is neglected. Co-infection might be a key explanatory variable for the rapid spread of HIV infection in sub-Saharan Africa; in fact, co-infection may be a necessary factor, rather than merely being a contributing factor, in the successful spread and survival of HIV in populations where heterosexual vaginal-penile contact is the main mechanism of transmission. Consequently, broad population based control strategies to decrease infectivity and reduce the incidence of other sexual and parasitic infectious diseases might be effective strategies in diminishing the spread of HIV in sub-Saharan Africa.

<p><strong>Abstract</strong></p><p>This article investigates the complex issue of aid, and differs from other attempts at evaluating the outcomes and policies of aid since this evaluation is solely based on the policies of the donor countries. It investigates if, and how well, the world´s two greatest aid donors, The European Developmental Fund (EDF) and the United States Agency for International Development (USAID) responds to recent research and the need for change in this policy area in respect to Sub- Saharan African states. </p>

<p>This dissertation provides a description of aspects of the phonology, morphology, and morphosyntax of Bangime. Bangime is a language isolate spoken in the Dogon language speaking area of Central Eastern Mali. Although the Bangande, the speakers of Bangime, self-identify with the Dogon, their language bears practically no resemblance to the surrounding Dogon languages. Bangime has limited productive morphological processes whereas Dogon languages are agglutinating, with productive morphemes to indicate inflectional and derivational verbal and nominal processes. </p><p> Bangime has a complex tonal system. General tendencies of the tonal patterns are described, with the many exceptions which frequently occur also outlined. Nominal tonal melodies are apparent in plural forms. Objects in verb phrases receive tonal agreement with tones on the verb in accordance with the subject of the sentence. </p><p> The tense, aspect, and mood system of the language is also complicated. Inflectional marking on the verb, auxiliaries, and the word order all contribute to the indication of the tense, aspect or mood of the sentence. An overview of these multifaceted phonological and morphological processes is provided in this dissertation with hypotheses as to how the language might have evolved. </p>

The work presented in this thesis is focused upon the community of endemic pathogens of African cattle in Sub-Saharan Africa, which has long constrained livestock production in these areas. The first aim of this work is to investigate whether the pathogen community as a whole shapes the ensuant epidemiology and morbidity which are currently attributed to any of its individual pathogens. The second aim is to determine if a greater understanding of the interactions present amongst genetically distinct parasites of the same species can be used to better explain epidemiological features that are at present poorly understood. Emphasis is placed on examining spatial variation in the epidemiology of Theileria parva, a tick-transmitted protozoan that causes East Coast Fever. To achieve these aims, this work examines field data collected from a large and comprehensive study conducted in south east Uganda. Through application of apposite statistical techniques and mathematical modelling, aspects of the complex relations amongst the pathogen community and their environment are explored. Evidence is presented that demonstrates the paramount role of the pathogen community as a whole in shaping the infection dynamics and pathogenicity of any of its individual components. By focusing on a single member of this pathogen community (Theileria parva), some of the influences of host, vector, geographical location, temporal dynamics and intra-species pathogen interactions are elucidated. Application of a polymorphic molecular marker to Theileria parva infected blood samples and the use of Cox proportional hazard analysis, show variability in the survival of infections in cattle in high and low tick challenge areas. Moreover infection survival, which plays a pivotal role in parasite transmission, is shown to be a function of the interactions established amongst genetically distinct co-infective parasites. In consequence, vector intensity alone is insufficient to develop reliable transmission models which can accurately predict the epidemiology of the parasite inside and outside enzootic belts. Finally, a theoretical model is developed which, based upon the field evidence obtained throughout this work, provides a possible explanation for the mechanics of T. parva survival in cattle. In summary, this thesis makes a case that consideration of both inter- and intra-species pathogen interactions, can greatly augment understanding of the epidemiology of these pathogen communities. An integrated approach to pathogen dynamics can better equip an integrated approach to control of important diseases of African cattle.

We draw on a unique dataset for energy use by manufacturing firms in 18 Sub-Saharan African countries to estimate the relationship between energy intensity of production and firms' characteristics. Our results show that lower levels of energy intensity are associated with export activity, foreign ownership, size and capital-labor ratio, while higher levels of energy intensity are associated with a higher share of fuels in total energy consumption. We do not find a statistically significant relationship between energy intensity and the age of capital equipment or ownership of a generator, while our results on quality management certification are inconclusive.