Introduction HIV infection is a global health concern and the epidemic is particularly serious in sub-Saharan Africa. Understanding HIV-related knowledge, attitude and behavior is a key element for prevention programs. Because of rural-urban variations in social and economic factors, this study was conducted to assess urban-rural disparities in HIV-related knowledge, attitude and behavior in Burkina Faso. Methods This study is based on a nationally representative data from the 2010 Burkina Faso Demographic and Health Survey. Odds ratios from the logistic regression analyses were used to determine the association between HIV-related knowledge, attitude and behaviors with residence (urban /rural). Results More rural residents were uneducated (82.13%), illiterates (80.13%), and poor (94.54%) compared to urban residents with values of 17.87%, 19.87% and 5.45%, respectively. The prevalence of HIV residents was significantly lower among rural residents (0.65%) as compared with urban residents (1.88%). Rural residents compared to urban residents were more likely to have incomplete knowledge or inappropriate HIV-related attitude and behavior: incomplete knowledge about HIV (OR = 3.38, 95% CI 3.15 – 3.63), incomplete knowledge of MTCT prevention methods (OR = 2.01, 95% CI 1.88 – 2.16), non-accepting attitude toward people living with HIV (OR = 3.01, 95% CI 2.78 – 3.26), unfavorable for youth education on condom use (OR = 1.53, 95% CI 1.41 – 1.65), first sex before 15 years old (OR = 1.54, 95% CI 1.96 – 1.21), multiple sex partnership among men (OR = 1.52, 95% CI 1.33 – 1.75), don’t know any source of condoms (OR = 3.02, 95% CI 2.67 – 3.42) and don’t know any source of female condoms (OR = 3.27 95% CI 3.04 – 3.51). Conclusion Compared to urban residents, Burkina Faso rural residents tend to have limited HIV knowledge, limited access to condom. Also, compared to urban residents, more Burkina Faso rural residents had inappropriate HIV attitude and behavior. However, the HIV prevalence was lower among rural residents. The disparities between urban and rural residents of Burkina Faso with respect to HIV knowledge, attitude and behaviors calls for appropriate public health measures to increase HIV awareness in rural areas.

The use of music in religious traditions is a complicated subject. Some say it doesn’t have any place in religion while others see it as an essential part of their spiritual life. How one defines music, and indeed religion, can differ greatly but both of these have played an enormous role in our world both historically and today. The relationship between these two subjects is the focus of this study. I aim to analyze how music and sound is used within the Mouridiyya, a Sufi order based mainly in Western Africa, as a religious practice and in what way different forms of music is a way for Mourids in Sweden to connect with their native culture and religion in a society that is in many ways very different. The study is based on interviews and field observations and will explore themes like music as transcendence, the contents of the music, attitudes toward “secular” or more popular, contemporary forms of music as well as gender roles and segregation. I have visited one Mourid group in Stockholm and the study will be based entirely on them. To say something more general about Mouridism or Sufism are generalizations I am not prepared to make, but some of the findings do open up for these kinds of discussions and hopefully this will be but one small step into a fairly uncharted academic field of “religious music”.

Forecasting rainfall is of great importance for the farmers in West Africa. However, due too lack of reliable weather observations, rainfall forecats in West Africa are difficult and primarly based on satellite observations. This thesis will study a satellite dataset that could possible work as a substitute for weather balloon soundings and thus improving the rainfall forecasts. A satellite dataset with atmospheric temperature and humidity profiles, obtained from GPS-RO, was compared with radiosondes available from Abidjan, Bamako and Niamey, to study the potential of improving rainfall forecasts over West Africa. Two case studies with simulated weather forecasts with and without assimilated GPS-RO data was also compared. Data assimilation is used to produce an estimate of the atmospheric properties. Temperature profiles obtained from GPS-RO data showed insignificant bias compared to the radiosondes. Probable humidity sensor failure resulted in problem analysing the dew point temperature. From simulations, it was shown that GPS-RO assimilation may have a large impact on the forecasts and could potentially be a substitute for radiosondes in West Africa. / Regnprognoser är något som är viktigt för jordbrukare. I Västafrika saknas pålitliga väderobservationer och regnprognoser är istället baserade på satellit observationer. Denna uppsats riktar sig på att studera ett satellit dataset som har möjligheten att vara ett substitut för väderballongssonderingar och på så vis vara ett steg mot förbättrade regnprognoser. Ett dataset med atmosfäriska temperatur- och fuktighetsprofiler, erhållen från GPS-RO, jämfördes med radiosonderingar från Abidjan, Bamako och Niamey, för att studera dess potential för förbättrade regnprognoser över Västafrika. Två fallstudier med simulerade väderprognoser med och utan assimilerad GPS-RO data jämfördes också. Data assimilering används för att uppskatta de atmosfäriska egenskaperna. Temperaturprofilerna erhållna från GPS-RO data visade ingen signifikant skillnad jämfört med radiosonderingarna. Troligt sensorfel i fuktighetsgivarna från radiosonderingarna ledde till problem med analysen av daggpunktstemperaturen. Simuleringar visade att assimilation med GPS-RO kan ha stor påverkan på prognoserna och har potential att bli ett substitut för radiosonderingar i Västafrika.

Though rich in natural resources and wealth generating potential, West African nations are currently marred by war, political instability, and economic uncertainty. While many factors have contributed to this, there are solutions to alleviate the plight of West African people. As post-colonial West Africa struggles to organize its individual economies, human resources and infrastructure to adequately manage natural resources; I explore regional economic integration of nations, the role of the Economic Community of West African States (ECOWAS) in its regional functions, and postulate a synthesis for sustainable development, growth and stability through the promotion of a healthy and robust economy.

After independence on March 6, 1957, Ghana, under the late President Kwame Nkrumah, turned to diverse developmental activities. Economically, Ghana was on sound footing; the balance of payments was favorable and cocoa was yielding a good harvest. In 1967, Nkrumah was ousted due to his dictatorial rule. In this study the available primary and secondary sources were utilized. Primary sources were made available by the Ghana Embassy in Washington, D. C. and by friends and relatives in institutions of higher learning in Ghana. The study is divided into five chapters. Chapter I concerns itself with a geographical survey of the country, including land, climate, people, and natural resources. Chapter II explores political developments, and Chapter III examines some of the crucial economic problems. Chapter IV explores some economic progress and Chapter V makes suggestions, some of which may seem sordid and grim, but at least they offer a "stepping stone."

This dissertation takes the approach of a qualitative case study whose primary subject is Alhaji Papa Susso, a distinct and compelling representative of griot culture, who was born in The Gambia, but who now resides in the U.S., yet maintains his griot identity. The findings from this research provide evidence that the griot, in his quest to support himself abroad while honoring the traditions of his heritage, is actively participating in the purposeful dissemination of griot culture in the U.S. and beyond. Though he may be cultivating genuine interest in his skills and in the oral canon of histories and epic tales that he maintains, he cannot control reception and appropriation of his culture. Further, the findings suggest there is a crosscutting backlash where the influence of technology is concerned, in that, while it provides a means for recording and preserving the griot’s performative art, it also distracts West African youth and diminishes their interest in acquiring and maintaining the tools and instrumentation of their caste-born heritage. The main conclusions drawn from this study suggest the griot feels compelled in many ways to spread his culture beyond the limits of his original, regional seat in order to preserve and promote it, but in doing so, he is changing his culture, and exposing it to audiences who are not sufficiently encultured to apprehend fully its depth and meaning. Furthermore, technology may be a useful tool in preserving the griot’s art in West Africa and abroad, but the static nature of recording robs the griot’s performance of its dynamic, flexible and culturally reflective power. Ultimately, it is the goal of this dissertation to actualize Stake’s (1995) assertion that “the function of research is not necessarily to map and conquer the world but to sophisticate the beholding of it” (p. 43); it is the goal of this dissertation to illuminate and understand, to bear careful witness to a facet of cultural expansion, to a contemporary phenomenon, to a particular, unique and valuable human experience.

Rural people in the Sahel derive multiple benefits from local ecosystem services on a daily basis. At the same time, a large proportion of the population lives in multidimensional poverty. The global sustainability challenge is thus manifested in its one extreme here, with a strong need to improve human well-being without degrading the landscapes that people depend on. To address this challenge, knowledge on how local people interact with their landscapes, and how this changes over time, must be improved. An ecosystem services approach, focusing on benefits to people from ecosystem processes, is useful in this context. However, methods for assessing ecosystem services that include local knowledge while addressing a scale relevant for development interventions are lacking. In this thesis, such methods are developed to study Sahelian landscapes through an ecosystem services lens. The thesis is focused on village landscapes and is based on in-depth fieldwork in six villages in northern Burkina Faso. In these villages, participatory methods were used to identify social-ecological patches (landscape units that correspond with local descriptions of landscapes, characterized by a combination of land use, land cover and topography), the provisioning ecosystem services generated in each social-ecological patch, and the benefits from ecosystem services to livelihoods (Paper I). In Paper II, change in cover of social-ecological patches mapped on aerial photographs and satellite images from the period 1952-2016 was combined with population data and focus group discussions to evaluate change in generation of ecosystem services over time. In Paper III, up-scaling of the village scale assessment to provincial scale was done through the development of a classification method to identify social-ecological patches on medium-resolution satellite images. Paper IV addresses the whole Sudano-Sahelian climate zone of West Africa, to analyze woody vegetation as a key component for ecosystem services generation in the landscape. It is based on a systematic review of which provisioning and regulating ecosystem services are documented from trees and shrubs on agricultural lands in the region. Social-ecological patches and associated sets of ecosystem services are very similar in all studied villages across the two regions. Most social-ecological patches generate multiple ecosystem services with multiple benefits, illustrating a multifunctional landscape (Paper I). The social-ecological patches and ecosystem services are confirmed at province level in both regions, and the dominant social-ecological patches can be mapped with high accuracy on medium-resolution satellite images (Paper III). The potential generation of cultivated crops has more or less kept up with population growth in the villages, while the potential for other ecosystem services, particularly firewood, has decreased per capita (Paper II). Trees and shrubs contribute with multiple ecosystem services, but their landscape effects, especially on regulating ecosystem services, must be better studied (Paper IV). The thesis provides new insights about the complex and multi-functional landscapes of rural Sahel, nuancing dominating narratives on environmental change in the region. It also provides new methods that include local knowledge in ecosystem services assessments, which can be up-scaled to scales relevant for development interventions, and used to analyze changes in ecosystem services over time. / <p>At the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 2: Manuscript. Paper 3: Manuscript.</p><p> </p>

The two end-member concept of mantle plume-driven versus far field stress-driven continental rifting anticipates high volumes of magma emplaced close to the rift-initiating plume, whereas relatively low magmatic volumes are predicted at large distances from the plume where the rifting is thought to be driven by far field stresses. We test this concept at the Guinea Plateau, which represents the last area of separation between Africa and South America, by investigating for rift-related volumes of magmatism using borehole, 3D seismic, and gravity data to run structural 3D inversions in two different data areas. Despite our interpretation of igneous rocks spanning large areas of continental shelf covered by the available seismic surveys, the calculated volumes in the Guinea Plateau barely match the magmatic volumes of other magma-poor margins and thus endorse the aforementioned concept. While the volcanic units on the shelf seem to be characterized more dominantly by horizontally deposited extrusive volcanic flows distributed over larger areas, numerous paleo-seamounts pierce complexly deformed pre and syn-rift sedimentary units on the slope. As non-uniqueness is an omnipresent issue when using potential field data to model geologic features, our method faced some challenges in the areas exhibiting complicated geology. In this situation less rigid constraints were applied in the modeling process. The misfit issues were successfully addressed by filtering the frequency content of the gravity data according to the depth of the investigated geology. In this work, we classify and compare our volume estimates for rift-related magmatism between the Guinea Fracture Zone (FZ) and the Saint Paul's FZ while presenting the refinements applied to our modeling technique.

This thesis is devoted to analyzing the impact of Chinese investments in the region of West Africa on relations between ECOWAS and European Union. The first chapter characterizes Community of West African States - geographically, demographically and especially in the area of macroeconomics. Following chapter focuses itself on relations of PRC and ECOWAS. Particular attention is paid to foreign direct investments, which is China realizing in the area. ECOWAS relations with the European Union and the changes that have occurred in recent years are described in the third chapter of the thesis. A separate section describes the Economic Partnership Agreements. The conclusion represents the analysis of changes in trade relations between ECOWAS and the EU.

Ph.D. University of the Witwatersrand, Faculty of Humanities, 2012 / Modern African poetry in English is a product of a number of literary traditions broadly categorised as either „indigenous‟ or „alien‟ to Africa. Working on the premise that these vary from one region to another, this study seeks to compare the myriad of poetic influences and traditions as manifested in contemporary East and West African poetry of English expression using a corpus of selected contemporary African poems. The contemporary era, here temporally defined as the post 1980s period, is typified by borrowing across literary genres and traditions to the point where the boundaries of what may be designated as „indigenous‟ or „alien‟ has become difficult to determine and distinguish. Core to my thesis is what Jan Ramazani (2001) designates as the hybrid muse, which ensures that contemporary poetry or poetic discourses explicitly or implicitly acknowledge that they are defined by their relationship to others, hence regarded as „epochal continuities‟ of foundational poetics. The study seeks to illustrate how creative writing, in particular poetic composition, emerging from the two regions exhibits affinities, parallels, as well as inter-connectedness despite the much emphasised disparities and peculiarities. Central to contemporary poetry examined in this study is „song‟ as a metaphor for its characteristic hybrid nature. The following chapters engage with different facets of song; from the praise song – hatched as a dirge in Chapter Two, mashairi as a Swahili sung poem tradition influencing poetry in written English in Chapter Three, what Osundare calls „songs of the season‟ in Chapter Four and how the experiment dialogues with journalistic discourses, song school and the different „Lawinos‟ singing in contemporary times in Chapter Five, through to Mugo‟s mother‟s poem and other songs in Chapter Six. Recent poetry from Africa is replete with and informed by diverse texts and intellectual discourses available to the poet in East or West Africa. Despite the much emphasized differences, I argue that there need not be explicit intertextual relations; that even when produced or consumed in tregion („solitary speaker‟), contemporary poetry still typically includes „language‟ or textual material derived not just from a „socially diverse discursive formation‟ but econo-political and intellectual environment underpinning the „other‟. The contemporary socio-political and economic conditions as well as various institutional parameters ensure that sharp differences in thematic preoccupations and aesthetic – are not as much as they may have been portrayed in “foundational poetry”. Considering the commonality in contemporary poetry issues from more or less the same pool of texts, intertextuality marking the era therefore evidences dialogues within and across the regions examined