Publications (5615)
ARTICLE
Hippotragus equinus (É. Geoffroy Saint-Hilaire, 1803) and Kobus ellipsiprymnus defassa (Rüppell, 1835) diet in semi-captivity in the urban park Bangr-Weoogo (Burkina Faso)
Napoko Malika KANGOYÉ, Adama OUEDA, Idrissa OUÉDRAOGO and Wendengoudi GUENDA
We have performed a study on the diet of Roan antelope (Hippotragus equinus) and Defassa waterbuck
(Kobus ellipsiprymnus defassa) from April to August 2006 in the urban park Bangr-Weoogo (Burkina Faso).
The aim of this survey was to determine plant species that constitute the diets of these two animals in the
park and to determine whether o(...)
Diet, Hippotragus equinus, Kobus ellipsiprymnus defassa, Bangr-Weoogo, Burkina Faso
ARTICLE
A study of a solar air collector with a mixed ‘‘porous” and ‘‘non-porous” composite absorber
A.O. Dissa, S. Ouoba, D. Bathiebo b, J. Koulidiati
In this work, a solar air collector with a composite absorber is designed and experimented. Its composite absorber results from the coupling of a non-porous absorber made of a corrugated iron sheet and a porous absorber made of a mesh of aluminum. The prototype collector was modeled in unsteady-state by considering heat capacity effects in its(...)
Solar air collector, Porous and non-porous absorbers, Unsteady state, Quasi-steady state, Modeling
ARTICLE
Broadband noise reduction by circular multi-cavity mufflers operating in multimodal propagation conditions
B. Ouédraogo, R. Maréchal, J.-M. Ville, E. Perrey-Debain
In this study, sound propagation through a circular duct with non-locally lining is investigated both numerically and experimentally. The liner concept is based on perforated screens backed by air cavities. Dimensions of the cavity are chosen to be of the order or bigger than the wavelength so acoustic waves within the liner can propagate para(...)
Broadband noise, Muffler, No locally reacting liner, Scattering matrix
ARTICLE
Traumatic lumbar spondylolisthesis without facet fracture at L4/L5. A case report and literature review
N DRI OkA Dominique; SARKI Issa Souleymane; KONAN Landry; HARO Yacouba
L4–L5 traumatic spondylolisthesis has been rarely reported in the literature. At lumbar spine level traumatic dislocation lesion realizes “traumatic spondylolisthesis or traumatic bilateral lumbar facet locked syndrome”. The aim of the present paper is to report this rare lesion and discuss its mechanism and management. A case report is follow(...)
Spondylolisthesis at L4-L5, Bilateral facet locked syndrome at L4-L5
ARTICLE
Mobile learning : enjeux et usages en milieux professionnels burkinabè
BAZYOMO Emile Pierre
Du 4 au 7 novembre 2014, l’Université Bordeaux Montaigne et la Chaire UNESCO en pratiques émergentes en technologies et communication pour le développement ont organisé un colloque international sur les « Terminaux et environnements numériques mobiles dans l’espace francophone ». A l’occasion, nous avons présenté une communication sur « Mobile(...)
apprentissage mobile, usages, appropriation, formation professionnelle continue
ARTICLE
Child Fostering and Children’s Human Capital in Ouagadougou
James Lachaud , Thomas K. LeGrand , Jean-François Kobiané
Questions continue to arise about the benefits and challenges of child fostering on children’s human capital, particularly in West Africa. For technical and operational purposes, empirical studies have generally considered fostered children as a homogeneous group, despite the well-examined complexity of this matter. This paper aims to provide(...)
Child fostering, éducation outcomes, Kinship, Heterogeneity, Ouagadougou
ARTICLE
Aspects épidemiologiques et évolutifs des tumeurs cérébrales au Centre Hospitalier Universitaire Yalgado Ouédraogo de Ouagadougou
ZABSONRE DS; DABILGOU AA; DAO A; HARO Y; BAKO Y; BAMBARA B; KABRE A
La pathologie tumorale intracranienne résulte d'une prolifération anarchique de cellules cérébrales et extracérébrales
Mots clés non renseignés
ARTICLE
Empirical assessment of machine learning-based malware detectors for Android
T. BISSYANDE
To address the issue of malware detection through large sets of applications, researchers have recently started to investigate the capabilities of machine-learning techniques for proposing effective approaches. So far, several promising results were recorded in the literature, many approaches being assessed with what we call in the lab validat(...)
Mots clés non renseignés
ARTICLE
Correlation of Global Solar Radiation of Eight Synoptic Stations in Burkina Faso Based on Linear and Multiple Linear Regression Methods
Ousmane Coulibaly and Abdoulaye Ouedraogo
We utilize the multiple linear regression method to analyse meteorological data for eight cities in Burkina Faso. A correlation between the monthly mean daily global solar radiation on a horizontal surface and five meteorological and geographical parameters,which are the mean daily extraterrestrial solar radiation intensity, the average daily(...)
Global solar radiation, linear and multiple linear regression, correlation, synoptics station, meteorological data
ARTICLE
Periodontal disease in patients with rheumatoid arthritis in Sub-Saharan Africa: A case-control study
Dieu-Donné Ouédraogo, Joelle Tiendrébéogoa, Patrice Laurent Wendpouiré Guiguimdé, Pascal Ismaël Nikiéma, Dieudonné Ouédraogo, Fulgence Kaboré; Enselme Zongo, Gilles Hayemd
Rheumatoid arthritis (RA) and periodontal disease are both
common in humans throughout the world. Clinical and epidemiological data support a link between these two conditions . Periodontal disease has been implicated in the initiation and perpetuation of autoimmunity in RA via activation of the enzyme peptidyl arginine deiminase 4 (PAD4) pro(...)
rheumatoid arthritis, periodontal disease, anti-citrullinated peptide antibodies
ARTICLE
Etude des propriétés mécaniques des géométraux argileux associant la décoction de Parkia Biglobosa (néré) Mechanical properties of geomaterials formulated with clay and Parkia biglobosa (néré) extract
Brahima Sorgho a, *, Philippe Bressollier b, Boubie Guel a, Lamine Zerbo a, Raguilnaba Ouedraogo a, Moussa Gomina c, Philippe Blanchart d
Researches for non-energy intensive construction products, that are durable and cheaper is today of global concern because of the limited resources (energy, financial, etc.). To address this issue, the present work presents the combination of the decoction of pods of Parkia Biglobosa (néré) that is rich in tannins compounds including gallic ac(...)
Clay Geomaterials Tannins Oxides iron Pods of Parkia biglobosa
ARTICLE
Agro-morphological characterization of yams (Dioscorea sp) of Passoré in Burkina Faso
Djakaridia TIAMA1*; Jeanne ZOUNDJIHEKPON2; Nerbéwendé SAWADOGO; Baloua NEBIE; Pauline BATIONO/KANDO; Mahamadou SAWADOGO; Jean-Didier ZONGO
Yams are monocotyledonous plants adapted to areas where the rainfall is high (≥ 800 mm/year). However the northern part of Burkina Faso where the rainfall is low (400 to 600 per year) produces a particular group of yams adapted to the arid conditions of the province of Passoré. This group commonly called Passoré yams or “yùyà” in
the nation(...)
yam, characterization, yùyà, nyù, boussa, waogo, Passoré, Burkina Faso
ARTICLE
Molecular Epidemiology of High-Risk Human Papillomavirus in High-Grade Cervical Intraepithelial Neoplasia and in Cervical Cancer in Parakou, Republic of Benin.
Théodora Mahoukèdè Zohoncon, T. Clarisse Ouedraogo, Luc V. C. Brun, Dorcas Obiri-yeboah, W. Forencia Djigma, Salifou Kabibou, Souléman Ouattara, Moutawakilou Gomina, Albert T. Yonli, Valérie J. T. E. Bazié, Charlemagne Ouedraogo, Olga Lompo, Simon A Akpona, Jacques Simpore.
Human papilloma virus (HPV) infection remains a worldwide concern, especially in Sub-Saharan Africa where cervical cancer is the leading cause of cancer death in women. The aim of the study was to determine the prevalence and genotypic distribution of High-Risk HPV (HR-HPV) involved in Cervical Intraepithelial Neoplasia (CIN) II and III an(...)
HPV, CIN, cervical cancer, prevalence
ARTICLE
Genetic structure of a Local Population of the Anopheles gambiae complex in Burkina Faso
A. GNEME
Members of the Anopheles gambiae species complex are primary vectors of human malaria in Africa. Population heterogeneities for ecological and behavioral attributes expand and stabilize malaria transmission over space and time, and populations may change in response to vector control, urbanization and other factors. There is a need for approac(...)
Mots clés non renseignés
ARTICLE
Utilisation de HYDRUS-1D pour une simulation des transferts couplés d’eau et de chaleur dans un sol non saturé en milieu semi aride
Bouréma Souleymane TRAORE, Marcel Bawindsom KEBRE, François OUEDRAOGO, Souleymane SANOGO, François ZOUGMORE, Abdramane BA
Dans cette étude, la dynamique de l’eau (liquide et vapeur) couplée avec la chaleur en milieu non-saturé est simulée en utilisant le code HYDRUS-1D pour un sol sableux d'une zone semi-aride du Burkina Faso. Un profil de sol assimilable à une colonne de sol sans végétation de profondeur 0,3 m est considéré dans ce travail. Cette étude a permis(...)
HYDRUS, sol non-saturé, teneur en eau, température, évolution temporelle