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Rwanda
Selected AbstractsTHE BUSINESS OF RECONCILIATION: ENTREPRENEURSHIP AND COMMERCIAL ACTIVITY IN POST-CONFLICT RWANDAECONOMIC AFFAIRS, Issue 2 2007Karol Boudreaux In post-conflict Rwanda trade and enterprise are leading to increased levels of co-operation among former enemies. Economic interaction is providing a cost-effective alternative to state-led reconciliation programmes as a mechanism for justice and healing. Governments seeking to provide effective transitional justice and reconciliation should therefore facilitate private-sector efforts by actively working to improve the institutional environment for doing business. [source] ECONOMIC TRENDS: RWANDA: Economic OptimismAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 7 2010Article first published online: 1 SEP 2010 No abstract is available for this article. [source] RWANDA: Banking Profits FallAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 3 2010Article first published online: 4 MAY 2010 No abstract is available for this article. [source] RWANDA,FRANCE: Rapprochement and OpportunityAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 2 2010Article first published online: 1 APR 2010 No abstract is available for this article. [source] RWANDA: New Treasury BondAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 1 2010Article first published online: 8 MAR 2010 No abstract is available for this article. [source] RWANDA: Grounds for OptimismAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 9 2009Article first published online: 2 NOV 200 No abstract is available for this article. [source] RWANDA: Banking Reforms RequiredAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 8 2009Article first published online: 1 OCT 200 No abstract is available for this article. [source] RWANDA: Stringent Budget (Rwandan Franc 100 = £0.12/$0.18/,0.14)AFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 4 2009Article first published online: 4 JUN 200 No abstract is available for this article. [source] RWANDA: Six-Month BudgetAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 12 2009Article first published online: 6 FEB 200 No abstract is available for this article. [source] RWANDA: Second Landslide VictoryAFRICA RESEARCH BULLETIN: POLITICAL, SOCIAL AND CULTURAL SERIES, Issue 8 2010Article first published online: 20 SEP 2010 No abstract is available for this article. [source] The Role of Research Institutions in Seed,related Disaster Relief: Seeds of Hope Experiences in RwandaDISASTERS, Issue 4 2002Robin A. Buruchara The article describes the efforts of a coalition of agricultural research centres, Seeds of Hope (SOH) in the rebuilding of Rwanda, after the genocide and war of 1994. Research involvement in emergency relief and rehabilitation was unusual at the time and SOH had to forge its unique complementary role. Focusing on crop and variety development and conservation it: provided technical advice to relief agencies on seed procurement; used its baseline ken to assess the effects of war on seed diversity and seed security; made preparations to restore specific germplasm (which, fortunately, proved unnecessary) and spent substantial effort on rebuilding human resource capacity in research as well as basic scientific facilities. The involvement of SOH highlighted the critical, yet very different, roles for research during emergency versus rehabilitation periods and demonstrated the cost effectiveness of building in a diagnostic component , before massive seed or germplasm distributions are programmed. [source] Horizontal equity in utilisation of care and fairness of health financing: a comparison of micro-health insurance and user fees in RwandaHEALTH ECONOMICS, Issue 1 2006Pia Schneider Abstract This paper uses two methods to compare the impact of health care payments under insurance and user fees. Concentration indices for insured and uninsured groups are computed following the indirect standardisation method to evaluate horizontal inequity in utilisation of basic health care services. The minimum standard approach analyses the extent to which out-of-pocket health spending contributed to increased poverty. The analysis uses cross-sectional household survey data collected in Rwanda in 2000 in the context of the introduction of community-based health insurance. Results indicate that health spending had a small impact on the socio-economic situation of uninsured and insured households; however, this is at the expense of horizontal inequity in utilisation of care for user-fee paying individuals who reported significantly lower visit rates than the insured. Copyright © 2005 John Wiley & Sons, Ltd. [source] Antiviral efficacy and resistance in patients on antiretroviral therapy in Kigali, Rwanda: the real-life situation in 2002HIV MEDICINE, Issue 1 2006A Fischer Our study aimed to complete the published data on ARV therapy in Africa by describing the baseline situation in Rwanda before the launch of a large ARV programme (ESTHER). Prescription habits, frequency and reasons for treatment interruptions but also antiviral efficay, resistance to ARVs and genotypic variability of the viruses present in Rwanda were analysed. Among the 233 patients included in the study, it appeared that a vast majority (91%) were under triple therapy and that half of them had experienced at least one treatment interruption caused mainly by drug shortage or financial difficulties. Among 60 blood samples analysed, 26 were in virological failure with a viral load above 1000 RNA copies/ml and 11 presented major drug resistance mutations. Finally, virological failure could mainly be explained by the high frequency of treatment interruptions but also by the emergence of drug resistance mutations. Consequently the major objective for the ESTHER programme to improve the situation in Rwanda will be to reduce the drug shortage and facilitate the financial accessibility of the treatments. [source] Those Who "Witness the Evil"HYPATIA, Issue 1 2003SHERENE RAZACK For the better part of the last decade, Canadian peacekeepers have been encouraged to frame their activities in Somalia, Rwanda, Bosnia, Kosovo and Croatia as encounters with "absolute evil." Peacekeeping is seen as a moral project in which the North civilizes the South. Using the Canadian peacekeeping context, I reflect on President Bush's use of the phrase "axis of evil" in the New World Order. 1 argue that this phrase reveals an epistemology structured by notions of the civilized (White) North and the barbaric (Racialized) South. These racial underpinnings give the concept of an "axis of evil" its currency in countries of the North. [source] Variability of the recent climate of eastern AfricaINTERNATIONAL JOURNAL OF CLIMATOLOGY, Issue 6 2004Carl J. Schreck III Abstract The primary objective of this study is to investigate the recent variability of the eastern African climate. The region of interest is also known as the Greater Horn of Africa (GHA), and comprises the countries of Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Rwanda, Somalia, Sudan, Uganda, and Tanzania. The analysis was based primarily on the construction of empirical orthogonal functions (EOFs) of gauge rainfall data and on CPC Merged Analysis of Precipitation (CMAP) data, derived from a combination of rain-gauge observations and satellite estimates. The investigation is based on the period 1961,2001 for the ,short rains' season of eastern Africa of October through to December. The EOF analysis was supplemented by projection of National Centers for Environmental Prediction wind data onto the rainfall eigenmodes to understand the rainfall,circulation relationships. Furthermore, correlation and composite analyses have been performed with the Climatic Research Unit globally averaged surface-temperature time series to explore the potential relationship between the climate of eastern Africa and global warming. The most dominant mode of variability (EOF1) based on CMAP data over eastern Africa corresponds to El Niño,southern oscillation (ENSO) climate variability. It is associated with above-normal rainfall amounts during the short rains throughout the entire region, except for Sudan. The corresponding anomalous low-level circulation is dominated by easterly inflow from the Indian Ocean, and to a lesser extent the Congo tropical rain forest, into the positive rainfall anomaly region that extends across most of eastern Africa. The easterly inflow into eastern Africa is part of diffluent outflow from the maritime continent during the warm ENSO events. The second eastern African EOF (trend mode) is associated with decadal variability. In distinct contrast from the ENSO mode pattern, the trend mode is characterized by positive rainfall anomalies over the northern sector of eastern Africa and opposite conditions over the southern sector. This rainfall trend mode eluded detection in previous studies that did not include recent decades of data, because the signal was still relatively weak. The wind projection onto this mode indicates that the primary flow that feeds the positive anomaly region over the northern part of eastern Africa emanates primarily from the rainfall-deficient southern region of eastern Africa and Sudan. Although we do not assign attribution of the trend mode to global warming (in part because of the relatively short period of analysis), the evidence, based on our results and previous studies, strongly suggests a potential connection. Copyright © 2004 Royal Meteorological Society. [source] Narrative inquiry into life experiences of refugee women and menINTERNATIONAL NURSING REVIEW, Issue 1 2007C. Pavlish phd Background:, Africa is the site of many refugee camps, and non-governmental agencies are often responsible for providing programmes and services to improve refugees' quality of life and health in temporary encampments. Rwanda hosts three refugee camps as a result of the 1994 genocide. Aim:, This research examines meaningful life experiences as narrated by women and men Congolese refugees residing in a refugee camp in Rwanda. Methods:, Two in-depth interviews were conducted with 15 refugee men and 14 refugee women. Content in the research text was analysed separately by gender. Findings:, Women's experiences revealed themes of leaving the good life behind, worrying about their daughters, feeling ambivalent about marriage and lacking hope. Men's experiences revealed themes of leaving the good life behind, having no peace in the heart and fearing the future. Conclusions:, Listening to refugee voices in narrated life experiences provides an opportunity for non-governmental organizations to create programmes and services that pertain closely to refugees' life experiences. [source] The figure of the righteous individual in RwandaINTERNATIONAL SOCIAL SCIENCE JOURNAL, Issue 189 2006Valérie Rosoux This article examines the scope and limits of the figure of the righteous individual in Rwanda. To what extent does reference to such a figure promote national reconstruction? My reflections on this question are divided into three parts. The first examines the role played by the international community (non-governmental organisations, journalists, overseas academics) in the emergence of this figure. The second section attempts to delineate the figure's social depth, in its contradictory representations. What is the relationship between the public representation and living memory of the phenomenon? How do survivors, in particular, perceive this "figure of reconciliation"? The third and final section identifies a number of political uses for this figure. How do Rwanda's official representatives refer to those who perhaps personified Rwanda at the moment of its conflagration? My analysis shows that, far from eliciting even the slightest consensus from the population, this type of commemoration reveals the enduring rifts. Twelve years after the genocide, references to the past, whatever their nature, continue to cause divisions. [source] Social Security in Rwanda: Overcoming IndifferenceINTERNATIONAL SOCIAL SECURITY REVIEW, Issue 3-4 2003François-Xavier Ngarambe The current social security system in Rwanda, set up in 1962, has until recently been viewed with indifference by most Rwandans. This is because employees in the formal sense, who are the ones concerned by the pension and occupational risk branches, represent only a tiny minority of the population, attempts to provide medical cover for the population are still in their infancy, and in a context where unemployment is the rule and work the exception, the risk of unemployment is uninsurable. Faced with this situation the first challenge was to increase people's awareness of the problem by launching a debate in which social security was seen as part of efforts to combat poverty and underdevelopment. The greater awareness which this produced has enabled us to introduce a plan which we hope, on the basis of the first results, will lead to better things in future. Fundamental changes have just been made to the pension scheme, the management institution has been restructured and modernized, and efforts in the field of healthcare are producing their first fruits. Perhaps now, at long last, after years of indifference and inertia, a new day is dawning for social security in Rwanda! [source] Rwanda: Business Development FundAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 8 2010Article first published online: 30 SEP 2010 No abstract is available for this article. [source] ROADS AND RAILWAYS: Burundi,RwandaAFRICA RESEARCH BULLETIN: ECONOMIC, FINANCIAL AND TECHNICAL SERIES, Issue 4 2009Article first published online: 4 JUN 200 No abstract is available for this article. [source] Censusing the mountain gorillas in the Virunga Volcanoes: complete sweep method versus monitoringAFRICAN JOURNAL OF ECOLOGY, Issue 3 2010Maryke Gray Abstract The mountain gorillas (Gorilla beringei beringei) of the Virunga Volcanoes Range of Rwanda, Uganda, and the Democratic Republic of Congo are one of the most endangered ape populations in the world. Following a dramatic decline during the 1960s, and relative stability in the 1970s, the population steadily increased during the 1980s. Due to political instability and war, a complete census had not been conducted since 1989. Here we compare the results of a complete census using the ,sweep method' conducted in 2003 with those from a monitoring program, to estimate the size and distribution of the gorilla population. A total of 360 gorillas were counted from census measurements and known habituated groups. Based on quantitative assessments of the census accuracy, we calculated that an additional 20 gorillas were not counted, leading to an estimated population of 380 individuals, and a 1.15% annual growth rate since 1989. The Ranger Based Monitoring programme yielded similar results. The encouraging results must be viewed with caution, however, because the growth was concentrated almost entirely in one section of the Virungas. Additionally, the distribution of gorilla groups was negatively correlated with the frequency of human disturbances, which highlights the need to continue strengthening conservation efforts. Résumé Les gorilles de montagne Gorilla gorilla beringei de l'aire de répartition des Volcans Virunga, au Rwanda, en Ouganda et en République Démocratique du Congo, sont une des populations de grands singes les plus menacées du monde. Après un déclin dramatique dans le courant des années 1960, et une stabilité relative dans les années 1970, la population s'est fermement reconstituée au cours des années 1980. Mais en raison de l'instabilité politique et de la guerre, il n'y avait plus eu de recensement total depuis 1989. Nous comparons ici les résultats d'un recensement complet effectué en 2003 par la méthode du balayage topologique (sweep method) avec ceux d'un programme de suivi, afin d'estimer la taille et la distribution de la population de gorilles. Nous avons dénombré un total de 360 gorilles en reprenant les chiffres du recensement et ceux des groupes habitués connus. En nous basant sur l'évaluation quantitative de la précision du recensement, nous avons calculé que 20 gorilles supplémentaires n'avaient pas été comptés, ce qui porte l'estimation à 380 individus et signifie un taux de croissance annuel de 1,15% depuis 1989. Le Programme de Suivi basé sur les gardes a obtenu des résultats comparables. Pourtant, ces résultats encourageants doivent être interprétés avec prudence étant donné que la croissance s'est presque entièrement concentrée sur une seule section des Virunga. De plus, la distribution des groupes de gorilles était négativement liée à la fréquence des perturbations humaines, ce qui souligne la nécessité de poursuivre le renforcement des mesures de conservation. [source] Sharing natural resources: mountain gorillas and people in the Parc National des Volcans, RwandaAFRICAN JOURNAL OF ECOLOGY, Issue 3 2010Hein Van Gils Abstract The compatibility of natural resource use by people and mountain gorillas (Gorilla beringei beringei) within the Parc National des Volcans was studied. The distribution of gorillas was modelled using a Maximum Entropy algorithm. Biophysical predictor variables were trained with daily GPS locations of gorillas during 2006. Elevation, as a climate surrogate, was the best predictor (58%) of the occurrence of gorillas. The mid-altitudes (2500,3500 m a.s.l.) contained the bulk of the gorilla groups. Incoming solar radiation, as proxy for comfortable nesting sites, was the second best predictor (17%). Vegetation types, as foliage provider, (13%) and slope steepness for providing security (12%) were contributing predictors. The modelled and actual gorilla distributions were together overlaid with people's resource use in the park. Both people and gorillas were congregated in the areas identified as most suitable for gorillas. However, within these areas spatial segregation was found between human natural resource-users and gorillas. Therefore, the number of gorillas is likely to be limited by the human natural resource use within the park. A perimeter fence, the introduction of community-based natural resource management, and a buffer zone are discussed as short-, medium- and long-term mitigation measures. Résumé Nous avons étudié la compatibilité entre l'utilisation des ressources naturelles par les hommes et la présence des gorilles de montagnes (Gorilla beringei beringei) dans le Parc National des Volcans. La distribution des gorilles fut modélisée en utilisant un algorithme d'entropie maximum. En 2006, on a testé des variables de prédicteurs biophysiques, avec localisation quotidienne des gorilles par GPS. L'altitude, substitut du climat, était le meilleur prédicteur (58%) de la présence de gorilles. La plupart des groupes de gorilles se trouvaient à des altitudes moyennes (2 500,3 000 m). Le rayonnement solaire, condition de sites de nidification confortables, étaient le deuxième prédicteur (17%). Les types de végétation, fournisseurs de feuilles (13%) et l'importance des pentes, gage de sécurité (12%) étaient des prédicteurs contributeurs. Les distributions modélisées et réelles des gorilles furent superposées à l'utilisation des ressources du parc par les gens. Les hommes et les gorilles étaient rassemblés dans les zones identifiées comme les plus favorables pour les gorilles. Cependant, dans ces zones, on a trouvé une ségrégation spatiale entre les utilisateurs humains des ressources naturelles et les gorilles. Le nombre de gorilles risque donc d'être limité par l'utilisation humaine des ressources naturelles dans le parc. L'on discute de la pose d'une clôture en périphérie, de l'introduction d'une gestion communautaire des ressources naturelles et de la définition d'une zone tampon comme mesures de mitigation à court, moyen et long terme. [source] Stable isotope evidence for impala Aepyceros melampus diets at Akagera National Park, RwandaAFRICAN JOURNAL OF ECOLOGY, Issue 4 2009Sandi R. Copeland Abstract Stable isotope analysis of tooth enamel was used to investigate the relative proportions of grass and browse in seasonal and overall diets of impala Aepyceros melampus at Akagera National Park, Rwanda. Bulk enamel samples suggest that on average, impala ate c. 86% C4 grass year-round, far more than in most previously studied impala populations across Africa. Intra-tooth samples show that seasonal changes in the proportion of C4 grass versus C3 browse are minimal (c. 10%), the diet being dominated by C4 grass year-round in contrast to other impala populations that consume ,50% browse during the dry season. Intra-tooth oxygen isotope values track carbon isotope changes to a moderate degree, but are not patterned clearly enough to permit identification of wet versus dry seasons. As other studies have shown that impala select high-protein diets, the foraging behaviour at Akagera is probably because of the availability of palatable grass for much of the year in the edaphic grasslands around the lacustrine environments of the eastern portions of Akagera National Park. Résumé L'analyse des isotopes stables de l'émail des dents a servi pour étudier les proportions relatives d'herbes et d'autres matières végétales dans le régime alimentaire saisonnier et général de l'impala Aepyceros melampus au Parc National de l'Akagera, au Rwanda. Des échantillons d'émail suggèrent qu'en moyenne, les impalas mangent c. 86% d'herbes de type C4 tout au long de l'année, beaucoup plus que la plupart des populations d'impalas étudiées ailleurs en Afrique. Les échantillons du centre des dents montrent que les changements saisonniers de la proportion d'herbes de type C4 par rapport au type C3 sont minimaux (c. 10%) et que le régime alimentaire est dominé par des herbes de type C4 toute l'année, contrairement aux autres populations d'impalas qui consomment ,50% d'autre végétation pendant la saison sèche. Les valeurs de l'isotope d'oxygène dans les dents permettent, dans une faible mesure, de détecter des changements de l'isotope de carbone, mais ils ne sont pas suffisamment définis pour permettre l'identification des saisons sèches ou humides. Comme d'autres études ont montré que les impalas sélectionnent une alimentation riche en protéines, le comportement alimentaire des impalas à l'Akagera est probablement dûà la disponibilité d'herbes goûteuses pendant une grande partie de l'année dans les prairies édaphiques qui entourent les environnements lacustres de l'est du Parc National de l'Akagera. [source] 5.,The Project of Reconciliation and the Road to Redemption: Hegel's Social Philosophy and Nietzsche's CritiqueAMERICAN JOURNAL OF ECONOMICS AND SOCIOLOGY, Issue 1 2009Steven V. Hicks Arthur Schopenhauer once observed: "A Philosophy in between the pages of which one does not hear the tears, the weeping and gnashing of teeth and the terrible din of mutual universal murder is no [genuine] philosophy."1 Certainly, the unforgettable events of the twentieth and early twenty-first centuries, which bear the names Auschwitz, Hiroshima, Rwanda, and Darfur, pose a challenge for philosophical thinking to prove itself equal to what emerges from these horrific events. To that end, my paper looks back to the philosophies of G. W. F. Hegel and Friedrich Nietzsche,in particular to their vision of a social reconciliation and cultural redemption,as a source of inspiration in our efforts to meet the challenges posed for a philosophy of the future by the global scale of violence, human suffering, and alienation. In what follows, I first offer a comparative analysis of Hegel's "project of reconciliation" with Nietzsche's "project of redemption." I then consider whether or not either philosopher can provide us with a coherent and attractive ethical/sociopolitical alternative for our postmodern world,a world still characterized by global violence, injustice, genocide, ecological degradation, and the prospect of nuclear annihilation. [source] Variation at 10 protein coding loci in the mbenzele pygmies from the central african republic and a comparison with microsatellite dataAMERICAN JOURNAL OF HUMAN BIOLOGY, Issue 1 2002Valentina Coia Ten protein coding loci (6-PGD, A1-AT, ACP1, CaII, ESD, GC, GPX1, Hb,, PGM1, and TF) were analyzed in the Mbenzele Pygmies from the Central African Republic. The frequency data were used to calculate the genetic distances between Mbenzele Pygmies and other African groups. In the principal coordinate plot of FST genetic distances, the Mbenzele cluster together with other Pygmies of the western cluster, the Biaka from C.A.R., Gielli from Cameroon, and Babinga from Congo. By contrast, they are considerably distanced from other Pygmy groups of the eastern cluster (Twa from Rwanda, Mbuti from Zaire). Genetic distances obtained using protein loci were compared with those based on microsatellite loci. The two distance matrices are insignificantly correlated (r = 0.268; one tail probability = 0.332), and the main difference is in the higher genetic affinity between the Mbenzele and Biaka Pygmies observed at the protein level. Although reasons underlying the discrepancy between inter-populational variation at protein and DNA loci are not established with certainty, the comparison suggests that the genetic distance between the Mbenzele and Biaka Pygmies at microsatellite loci could have been shaped by genetic drift. Am. J. Hum. Biol. 14:9,14, 2002.© 2002 Wiley-Liss, Inc. [source] Notes on Cultures of Violence, Cultures of Caring and Peace, and the Fulfillment of Basic Human NeedsPOLITICAL PSYCHOLOGY, Issue 1 2003Ervin Staub Some conditions in the lives of children, adults, and groups can be construed as fulfilling universal human psychological needs. The constructive fulfillment of these basic needs promotes caring and positive, helpful relations; their frustration creates an inclination toward hostility and aggression. The article describes diverse influences that can lead to violence between individuals, groups, and societies, as well as ways to halt and prevent genocide, mass killing, and other intergroup violence, including terrorism, in part by fostering culture changes that promote harmony and peace. Ideally such culture change would involve healing from past wounds, the creation of positive (rather than destructive) ideologies, supportive communities, reconciliation and the creation of a shared collective memory, education that promotes peace, and the development of inclusive caring in children. The article also refers to work in Rwanda that aims to foster healing and reconciliation, in part by helping people understand the roots of violence and its implication for prevention. Societies and families that help to fulfill basic needs promote goodness as well as optimal human functioning,the continued growth and development of individuals. [source] Are the gorillas in Bwindi Impenetrable National Park "true" mountain gorillas?AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, Issue 4 2010Alison A. Elgart Abstract The gorillas that inhabit Bwindi Impenetrable National Park in Uganda are the least known of the eastern gorillas. Because they are an allopatric population living a minimum of 25 km from the well-studied population of mountain gorillas (Gorilla beringei beringei) in Rwanda and have certain morphological and ecological differences from these gorillas, their taxonomic status has been in question in recent years. This study presents new craniodental metrics from Bwindi individuals and compares them to Virunga individuals as well as to eastern lowland gorillas, G. gorilla graueri. Multivariate statistics, including MANCOVA, least-squares, regression, and principal components analyses, were used to evaluate how closely the Bwindi crania resemble the Virunga crania and how both relate to G. g. graueri. Results indicate that the Bwindi gorillas have generally smaller crania than the Virunga gorillas, but when metrics are log-transformed, the only variable that distinguishes the Bwindi individuals is a longer face. When both populations are compared to G. g. graueri, they cluster together separately from the eastern lowland gorillas, sharing such features as higher rami, wider bigonia, longer mandibles, and wider and shorter mandibular symphyses in relation to G. g. graueri. Functional morphological explanations for these differences are discussed, but lacking measurements of the physical properties of G. g. graueri, they cannot fully be explained. Results clearly indicate that at least pertaining to the cranium, upon which most gorilla taxonomy is based, the Bwindi gorillas are proper mountain gorillas (G. b. beringei). Am J Phys Anthropol, 2010. © 2009 Wiley-Liss, Inc. [source] mtDNA variability in two Bantu-speaking populations (Shona and Hutu) from Eastern Africa: Implications for peopling and migration patterns in sub-Saharan AfricaAMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, Issue 2 2009Loredana Castrì Abstract In this study, we report novel data on mitochondrial DNA in two of the largest eastern Bantu-speaking populations, the Shona from Zimbabwe and the Hutu from Rwanda. The goal is to evaluate the genetic relationships of these two ethnic groups with other Bantu-speaking populations. Moreover, by comparing our data with those from other Niger-Congo speaking populations, we aim to clarify some aspects of evolutionary and demographic processes accompanying the spread of Bantu languages in sub-Saharan Africa and to test if patterns of genetic variation fit with models of population expansion based on linguistic and archeological data. The results indicate that the Shona and Hutu are closely related to the other Bantu-speaking populations. However, there are some differences in haplogroup composition between the two populations, mainly due to different genetic contributions from neighboring populations. This result is confirmed by estimates of migration rates which show high levels of gene flow not only between pairs of Bantu-speaking populations, but also between Bantu and non-Bantu speakers. The observed pattern of genetic variability (high genetic homogeneity and high levels of gene flow) supports a linguistic model suggesting a gradual spread of Bantu-speakers, with strong interactions between the different lines of Bantu-speaker descent, and is also in agreement with recent archeological findings. In conclusion, our data emphasize the role that population admixture has played at different times and to varying degrees in the dispersal of Bantu languages. Am J Phys Anthropol, 2009. © 2009 Wiley-Liss, Inc. [source] To Rwanda and Back: Liberation Spirituality and Reconciliation.THE HEYTHROP JOURNAL, Issue 3 2008By Mary Grey No abstract is available for this article. [source] Chimpanzee seed dispersal quantity in a tropical montane forest of RwandaAMERICAN JOURNAL OF PRIMATOLOGY, Issue 11 2009Nicole D. Gross-Camp Abstract We describe chimpanzee seed dispersal in the tropical montane forest of Nyungwe National Park (NNP), Rwanda, for a total of three years from January 1998 through May 2000 and May 2006 through March 2007. Relatively few studies have examined chimpanzee seed dispersal in montane communities where there are generally fewer fruiting tree species than in lowland forests. Such studies may reveal new insights into chimpanzee seed dispersal behaviors and the role that they play in forest regeneration processes. Chimpanzees are large-bodied, highly frugivorous, and tend to deposit the seeds of both large- and small-seeded fruits they consume in a viable state. We found that chimpanzees dispersed a total of 37 fruiting species (20 families) in their feces, 35% of which were large-seeded trees (,0.5,cm). A single large-seeded tree, Syzygium guineense, was the only species to be dispersed in both wadges and feces. Based on phenological patterns of the top five large-seeded tree species found in chimpanzee feces, our results indicate that chimpanzees do not choose fruits based on their availability. There was, however, a positive relationship between the presence of Ekebergia capensis seeds in chimpanzee feces and S. guineense seeds in chimpanzee wadges and their respective fruit availabilities. Our data reveal that proportionately fewer chimpanzee fecal samples at NNP contained seeds than that reported in two other communities in the Albertine Rift including one at mid-elevation and one in montane forest. As in other chimpanzee communities, seeds of Ficus spp. were the most common genus in NNP chimpanzee feces. Our data do not support previous studies that describe Ficus spp. as a fallback food for chimpanzees and highlights an intriguing relationship between chimpanzees and the large-seeded tree species, S. guineense. Am. J. Primatol. 71:901,911, 2009. © 2009 Wiley-Liss, Inc. [source] | ||||||||||||||||||||||||||||||||||