Modes of Griot Inscription in African Cinema

A recurring idea in criticism of African cinema has been that the films frequently deploy the narrative techniques of ‘the griot’, the storyteller of African tradition. In particular, Manthia Diawara (1989) has alerted us to the inscription of the oral narrator within the visual discourse of particular African films, while other critics have considered how the films recall the narrative forms of traditional oral tales. However, these critics’ exclusive attention to the visual track and/or narrative form overlooks another inscription of the griot - an inscription that exists at the level of music. Examining music and image relationships in an aesthetically diverse set of African films, this paper demonstrates how griot inscription emerges as a major variable, modulating between music and image within and between texts. This propels music, and the griot, to a status of primary importance in terms of understanding the ways in which the films engage with, and re-appropriate, notions of ‘African-ness’, while negotiating the tensions of address generated when oral forms of narrative meet the literate, industrial form of cinema.

Ruptures et disjonctions dans le cinéma de Djibril Diop Mambety : le film-griot ou l'invention d'une oralité moderne

Cette étude se penche sur le geste singulier se dégageant de l’œuvre du cinéaste sénégalais Djibril Diop Mambety. Une force de « mise en présence » y est identifiée, dont la présente recherche démontre qu’elle s’apparente à l’action médiatrice du griot des traditions orales d’Afrique de l’Ouest. Singulièrement, cette force tenant de l’oralité ne repose pas sur le récit ou la parole comme discours, mais relève au contraire de ruptures narratives et de disjonctions image-son qui mettent le récit en question, invitant le spectateur à fréquemment réviser son interprétation de ce qu’il voit et entend. C’est le film lui-même qui devient alors griot, actualisant un lien en constante transformation entre l’univers qu’il porte et son spectateur. En instaurant un rapport critique à l’égard du monde dans lequel s’inscrit le récit, les multiples ruptures dans le cinéma de Mambety sont également les brèches par lesquelles se crée un espace d’accueil pour la marginalité, qui habite tous ses films. La tradition orale et le griot sont présentés en premier lieu, de manière à poser les bases à partir desquelles peut se développer la réflexion. La description et l’analyse des films Parlons Grand-mère et Le franc démontrent en quoi ceux-ci sont des films médiateurs, qui se comportent en griots. Cette découverte ouvre la voie à une réflexion plus large sur la médiation au cinéma, où la portée éthique du film-médiateur est explorée, ainsi que la nature des relations possibles entre médiation et récit. Finalement, l’analyse du film Hyènes, eu égard à la différence qu’il présente en déployant un récit plus linéaire, est l’occasion d’approfondir une compréhension à la fois de ce que font les films de Mambety et de ce que peut la médiation au cinéma de façon plus large.

GRIOT - sistema CAD inteligente para design de calçados

O presente trabalho é o estudo dos aspectos da metodologia projetual, face às novas tecnologias da informática, Inteligência Artificial (Sistemas Especialistas) e CAD, consideradas as reais possibilidades de automatização no processo de concepção em Design. Esse artigo propõe uma metodologia para a construção de sistema inteligente capaz de auxiliar o designer nas tarefas projetuais. A indústria de calçados foi utilizada como estudo de caso para a aplicação da metodologia, onde as reais possibilidades de automação são verificadas.

Between “the Housewife” and “the Philosophy Professor”: Music, Narration and Address in Ousmane Sembene's Xala

The acclaimed Senegalese filmmaker Ousmane Sembene conceptualised himself as a modern day griot (West African oral performer), producing often didactic films that address a diverse spectatorship. Examining Xala, this paper argues that this address cannot be fully understood without attention to the film’s complex music/image relationships, which refigure classical and modernist film aesthetics to mobilise a discourse that recalls oral performance. In this way, Sembene negotiates the tensions of address generated by a spectatorship that is situated in the culturally hybrid spaces between the literate and the oral, the urban and the rural, and the global and the local.

Survival and movements of Magellanic penguins rehabilitated from oil fouling along the coast of South America, 2000-2010

Oil pollution is a significant conservation concern. We examined data from six institutions along the coast of South America: Emergency Relief Team of the International Fund for Animal Welfare, Fundacion Mundo Marino, Centro de Recuperacao de Animais Marinhos, Natura Patagonia, Associacao R3 Animal, and Mar del Plata Aquarium and data from resightings in Argentina, Brazil, Chile and Falkland/Malvinas Islands. From 2000 to 2010, 2183 oiled Magellanic penguins were rehabilitated as part of the routine activities of these institutions or during emergency responses to eight oil spills in which they were involved; all rehabilitated penguins were flipper banded and released. Since their release, 41 penguins were resighted until 31 December 2011. The results demonstrate that, when combined with other prevention strategies, the rehabilitation of Magellanic penguins is a strategy that contributes to the mitigation of adverse effects of oil spills and chronic pollution to the species. (C) 2012 Elsevier Ltd. All rights reserved.

Mündliche Literatur in Amadou Hampaté Bâ’s Roman "Das seltsame Schicksal des Wangrin" /// Arbeitspapiere / Institut für Ethnologie und Afrikastudien ; 90

Amadou Hampaté Bâ legte mit „Das seltsame Schicksal des Wangrin“ einen vielstimmigen Roman vor, dessen Ästhetik entscheidend von der Einarbeitung und Inszenierung von Mündlicher Literatur bestimmt ist. In meinem Aufsatz gehe ich zum einen der Frage nach, inwieweit es Bâ unternimmt, den sinnlichen Reichtum Mündlicher Literatur, also entsprechende Sounds, Gestik, Mimik, Proxemik, musikalische Begleitung, in den einen graphischen Kommunikationskanal, in Schrift zu überführen, und zum anderen, inwiefern er die sprachlichen Anteile Mündlicher Literatur in das Romanganze hineinwebt, inwiefern er Verbindungen zwischen den Oraturen und den im Roman aufgerufenen sozialen Situationen herstellt. Im Zentrum der Untersuchung steht ein bestimmter Vortrag. Der Romanheld Wangrin lässt sich vor dem Haus der Mutter der von ihm umworbenen Rammaye Bira durch seinen Griot preisen, wirbt solcherart um die junge Frau. Herman Meyers Konzept der epischen Integration aufgreifend, lege ich dar, inwiefern diese eine Performanzsituation mit anderen Stellen, an denen im Roman Mündliche Literatur inszeniert wird, korrespondiert, um dadurch zu generelleren Aussagen über die Verfahrensweise Bâ’s hinsichtlich der Aufnahme von Mündlicher Literatur zu gelangen. Am Anfang des Aufsatzes fasse ich Charakteristika Mündlicher Literatur zusammen und problematisiere deren Überführung in den schriftlichen Modus.

["Constanze": a trinational project on avian influenza in wild birds at Lake Constance]

When highly pathogenic avian influenza H5N1 (HPAI H5N1) arrived at Lake Constance in February 2006, little was known about its ecology and epidemiology in wild birds. In order to prevent virus transmission from wild birds to poultry, the adjacent countries initiated the tri-national, interdisciplinary research program <> to investigate avian influenza infections in water birds at Lake Constance. In collaboration with government agencies scientists examined the prevalence of AI virus in the region of Lake Constance for a period of 33 months, compared the effectiveness of different surveillance methods and analysed the migration behaviour of water birds. Although virus introduction from regions as far as the Ural Mountains seemed possible based on the migration behaviour of certain species, no influenza A viruses of the highly pathogenic subtype H5N1 (HPAIV) was found. However, influenza A viruses of different low pathogenic subtypes were isolated in 2.2 % of the sampled birds (swabs). Of the different surveillance methods utilised in the program the sampling of so called sentinel birds was particularly efficient.

Virological and pathological findings in Bluetongue virus serotype 8 infected sheep

Twenty-seven sheep of the four most common Swiss breeds and the English breed Poll Dorset were experimentally infected with a northern European field strain of bluetongue virus serotype 8 (BTV-8). Animals of all breeds developed clinical signs, viremia and pathological lesions, demonstrating that BTV-8 is fully capable of replicating and inducing bluetongue disease (BT) in the investigated sheep. Necropsy performed between 10 and 16 days post-infectionem (d.p.i.) revealed BT-typical hemorrhages, effusions, edema, erosions and activation of lymphatic tissues. Hemorrhages on the base of the Arteria pulmonalis and the left Musculus papillaris subauricularis were frequently present. Histology confirmed the macroscopical findings. Using a score system, clinical manifestation and pathology were found to be significantly related. Furthermore, clinical signs and fever were shown to be indicative for the concurrent presence of high amounts of viral ribonucleic acid (RNA) in blood. Spleen, lung, lymph nodes and tonsils from all animals were analyzed regarding viral RNA loads and infectivity using real-time reverse transcriptase PCR (rRT-PCR) and virus isolation in cell culture, respectively. The highest amount of viral RNA was detected in spleen and lung and rRT-PCR revealed to be a more sensitive method for virus detection compared to virus isolation. A long-term follow-up was performed with three sheep showing that BTV-8 viral RNA in blood was present up to 133 d.p.i. and in certain tissues even on 151 d.p.i. No significant breed-related differences were observed concerning clinicopathological picture and viremia, and the Swiss sheep were as susceptible to BTV-8 infection as Poll Dorset sheep, demonstrating a remarkably high virulence of BTV-8 for indigenous sheep breeds.

Humoral response to 2 inactivated bluetongue virus serotype-8 vaccines in South American camelids

BACKGROUND: Bluetongue virus serotype 8 (BTV-8) has caused disease in domestic ruminants in several countries of northern Europe since 2006. In 2008 a mass-vaccination program was launched in most affected countries using whole virus inactivated vaccines. OBJECTIVE: To evaluate 2 inactivated vaccines (Bovilis BTV 8; BTVPUR AlSap8) for immunogenicity and safety against BTV-8 in South American camelids (SAC) in a field trial. ANIMALS: Forty-two SAC (25 Alpacas, 17 Llamas) aged between 1 and 16 years. METHODS: The animals were vaccinated twice at intervals of 21 days. They were observed clinically for adverse local, systemic, or both reactions throughout the trial. Blood samples collected on days 0, 14, 21, 43, and 156 after vaccination were tested for the presence of BTV-8 virus by real time-polymerase chain reaction and of specific antibodies by competitive ELISA and a serum neutralization test. RESULTS: All vaccinated animals developed antibodies to BTV-8 after the 2nd administration of the vaccine. No adverse effects were observed except for moderate local swellings at the injection site, which disappeared within 21 days. Slightly increased body temperatures were only observed in the first 2 days after vaccination. The BTV was not detected in any of the samples analyzed. CONCLUSIONS AND CLINICAL IMPORTANCE: The administration of the 2 inactivated commercial vaccines was safe and induced seroconversion against BTV-8 in all vaccinated animals. The results of this study suggest that 2 doses injected 3 weeks apart is a suitable vaccination regimen for SAC.

Serological survey of bluetongue virus serotype-8 infection in South American camelids in Switzerland (2007-2008)

BACKGROUND: Outbreak of bluetongue virus serotype-8 (BTV-8) infection in domestic ruminants in Northern Europe. OBJECTIVE: To investigate the South American camelids' (SAC) susceptibility to BTV-8 infection, their role in the epidemiology of the disease, and the use of currently available serological screening tests in SAC in an endemic region. ANIMALS: Three hundred and fifty-four unvaccinated and 27 vaccinated SAC (170 llamas, 201 alpacas), ranging in age from 1 month to 17 years between June and August 2008. The SAC originated from 44 herds throughout the country, representing 10% of the Swiss SAC population. METHODS: Prospective, observational study of a convenience sample of SAC. Serum samples were analyzed with 2 serological screening tests. When results diverged, a 3rd ELISA was carried out for confirmation (ID Screen Bluetongue Competition ELISA kit). RESULTS: All sera from the 354 unvaccinated animals were negative in the endemic region. Reliable seroconversion was observed after administration of 2 doses of vaccine. CONCLUSIONS AND CLINICAL IMPORTANCE: This study suggests a low susceptibility of SAC to BTV-8 despite the presence of the virus in the cattle and small ruminant population, indicating that SAC do not play a major role in the epidemiology of BTV-8. Furthermore, these results indicate that commercially available serological tests for BTV-8 can be used in SAC.

Evaluation of colonoscopic allergen provocation as a diagnostic tool in dogs with proven food hypersensitivity reactions

OBJECTIVE: To evaluate the colonoscopic allergen provocation (COLAP) test as a new tool for the diagnosis of IgE-mediated food allergy. METHODS: Oral food challenges as well as COLAP testing were performed in a colony of nine research dogs with proven immediate-type food allergic reactions. In addition, COLAP was performed in five healthy dogs. RESULTS: When compared with the oral challenge test, COLAP accurately determined 18 of 23 (73 per cent) positive oral challenge reactions (73 per cent) in dogs with food allergies and was negative in the healthy dogs. CLINICAL SIGNIFICANCE: The accuracy of this new test may be higher than that for gastric sensitivity testing. Therefore, COLAP holds promise as a new test to confirm the diagnosis of suspect IgE-mediated food allergy in dogs.

Characterization of the gene for an immunodominant 72 kDa lipoprotein of Mycoplasma mycoides subsp. mycoides small colony type.

With the aim of characterizing specific immunogenic proteins of Mycoplasma mycoides subsp. mycoides small colony (SC) type, the aetiological agent of contagious bovine pleuropneumonia, a gene encoding a major immunogenic protein of 72 kDa named P72 was cloned and expressed in Escherichia coli. The expressed protein was of the same apparent molecular mass as that produced by the parent strain. The predicted molecular mass of P72, based on the DNA-deduced amino acid sequence, was 61.118 kDa, significantly lower than the apparent molecular mass of endogenous or recombinant P72 on SDS-PAGE. Analysis of the amino acid sequence revealed a typical prokaryotic signal peptidase II-membrane lipoprotein lipid attachment site and a transmembrane structure domain in the leader sequence at the amino-terminal end of the protein. P72 was shown to be a lipoprotein and its surface location was confirmed by trypsin treatment of whole cells. An unassigned gene encoding a peptide with some similarity to P72 was found on the genome sequence of M. capricolum subsp. capricolum but not on that of Mycoplasma genitalium. The P72 gene was detected in 11/11 M. mycoides subsp. mycoides SC strains. Antiserum against recombinant P72 reacted strongly with 12/12 strains of M. mycoides subsp. mycoides SC, weakly with Mycoplasma bovine group 7 strain PG50, but not with other members of the 'mycoides cluster' or closely related mycoplasmas. Cows experimentally contact-infected with M. mycoides subsp. mycoides SC developed a humoral response against P72 within 35 d. P72 is a specific antigenic membrane lipoprotein of M. mycoides subsp. mycoides SC with potential for use in development of diagnostic reagents. It seems to belong to a family of lipoproteins of the "mycoides cluster'.

BM: Manual de guías en ciencias naturales dirigida a los indígenas de los colegios de San Juan Bosco y María Auxiliadora del Amazonas

El presente trabajo pone de manifiesto que la etnoeducación parte del reconocimiento de la existencia de culturas diferentes , con características propias (idioma , valores, costumbres y formas de organización), que tienen derecho a ser valoradas y respetadas . A su vez, busca una construcción teórica que permite el acceso a una comprensión de la problemática educativa en general , de manera que se posibilite una forma alterna de educación , acorde con las necesidades e intereses de estos grupos . Además se proponen algunos elementos importantes para tener en cuenta , a fin de elaborar una estrategia didáctica de investigación , del profesor en el aula escolar ; de tal manera que propicie un aprendizaje significativo de las ciencias en general , pero en particular de la biología, de acuerdo a las necesidades prioritarias de las comunidades indígenas , generando una abundante investigación de las diferencias y dificultades existentes en el campo de las metodología que se emplean . De hecho . todas estas propuestas deben fundamentarse para que sean eficaces , sobre evaluaciones y revisiones históricas . Disponiendo para esto de la epistemología , la sociología y de la didáctica de las ciencias . Dentro de esta perspectivas ha venido surgiendo el concepto de etnoeducación , como una respuesta más viable ante la situación educativa existente , aun en muchas comunidades, donde los conocimientos son impuestos , violentando la integridad de las culturas indígenas . Por tales motivos se propone el diseño de las GUÍAS DE CIENCIAS NATURALES , DIRIGIDA A LOS ESTUDIANTES DE LOS COLEGIOS INDÍGENAS SAN JUAN BOSCO Y MARÍA AUXILIADORA (Leticia , Amazonas) , como una herramienta , la cual introduce algunas estrategias metodológicas , de acuerdo a los programas ya establecidos por los colegios , las necesidades del entorno social y las características regionales donde se encuentra la institución escolar , buscando que el alumno indígena construya a partir de su sable propio , común y científico afianzando principalmente su identidad cultural , que es lo que en últimas buscan las comunidades indígenas