Publications (5588)
ARTICLE
Network structure of social coding in GitHub
T. BISSYANDE
Social coding enables a different experience of software development as the activities and interests of one developer are easily advertised to other developers. Developers can thus track the activities relevant to various projects in one umbrella site. Such a major change in collaborative software development makes an investigation of networki(...)
Mots clés non renseignés
ARTICLE
Empirical evaluation of bug linking
T. BISSYANDE
To collect software bugs found by users, development teams often set up bug trackers using systems such as Bugzilla. Developers would then fix some of the bugs and commit corresponding code changes into version control systems such as svn or git. Unfortunately, the links between bug reports and code changes are missing for many software projec(...)
Mots clés non renseignés
ARTICLE
Actions of the Burkina Faso Women in Physics Working Group at the University of Ouagadougou
Pétronille Kafando and Issa Zerbo
At the University of Ouagadougou, the largest university in Burkina Faso, the percentage of female student
enrollment in the Exact and Applied Sciences Unit was 5.1% (for all the levels) from 2006 to 2009—this rate was
2.3% for physics. For the same period, 22 women out of 455 students (4.8%) were enrolled in PhD (all the fields of
the Exac(...)
gender enrollment, physics, University of Ouagadougou, women in physics, Burkina Faso
ARTICLE
Caractérisation du fonctionnement des aquifères dans la région de Ouagadougou à partir d'une étude de la qualité chimique des eaux
Suzanne Ouandaogo-Yaméogo, Bernard Blavoux, Julien Nikiema, Alain Nindaoua Savadogo
Une partie de l’alimentation en eau potable de Ouagadougou provient d’environ 1 800 puits traditionnels et 100 forages plus profonds de 40 à 65 m en moyenne. Une étude hydrochimique a été menée pour mieux connaître la qualité de la ressource en eau captée. Ses résultats permettent de proposer un modèle conceptuel du fonctionnement des aquifè(...)
Pollution urbaine, hydrochimie, aquifères, socle cristallin, Ouagadougou, Burkina Faso
ARTICLE
Inhibition of Bacillus cereus growth by bacteriocin producing Bacillus subtilis isolated from fermented baobab seeds (maari) is substrate dependent
112. Donatien, KABORÉ Dennis Sandris Nielsen, Hagrétou Sawadogo-Lingani, Bréhima Diawara, Mamoudou H. DICKO, Mogens Jakobsen, Line Thorsen
Maari is a spontaneously alkaline fermented food condiment made from baobab tree seeds. Due to the spontaneous nature of maari fermentations growth of the opportunistic human pathogen Bacillus cereus is occasionally observed. Bacillus subtilis strains are important for alkaline seed fermentations because of their enzymatic activities contribut(...)
Bacillus subtilis, Bacillus cereus, Maari, Bacteriocin, Baobab seeds, African locust bean, Fermentation
ARTICLE
Bobo-Dioulasso dans la lutte contre les grandes endémies en Afrique occidentale française
Banhoro Yacouba
Résumé indisponible
Mots clés non renseignés
ARTICLE
Investigation of building energy autonomy in the sahelian environment
O Coulibaly , A Ouedraogo , F Kuznik , D Baillis and J Koulidiati
In this study, the energy generation of a set of photovoltaic panels is compared with the energy load of a building in order to analyse its autonomy in the sahelian environment when taking into account, the orientation, the insulation and the energy transfer optimisation of its windows. The Type 56 TRNSYS multizone building mode(...)
building energy, autonomy
ARTICLE
Numerical Study of the Routes toward Chaos of Natural Convection within an Inclined Enclosure
D. BATHIEBO
Two-dimensional numerical study of transient natural convection in an inclined cubic cavity filled with air using stream function-vorticity form for the Navier-Stokes equations has been carried out to explore the route toward chaos. The hot and cold vertical walls are maintained isothermal at temperature T c and T h respectively and the other(...)
Mots clés non renseignés
ARTICLE
Study of the Photothermal Response of a Monofacial Solar Cell in Dynamic Regime Under a Multispectral Illumination
N. Thiam, A. Diao, M. Wade, M. Ndiaye, I. Zerbo, M. Sarr, A. S. Maïga and G. Sissoko
In this study, we present the study of the photo-thermal response of a monofacial silicon solar cell illuminated
by a multispectral light for a constant modulated frequency. Solving the continuity equation for minority carriers in the
base of the solar cell resulting in the terms of the heat equations in the presence of an optical source. Th(...)
Capacitive effect, inductive effect, photothermal, pulse, solar cell
ARTICLE
Ampleur des populations « rapatriées » dans le Sud-Ouest du Burkina Faso à la suite du conflit en Côte d’Ivoire et conséquences sur la scolarisation
Kobiané Jean-François
La crise socio-politique et militaire qu’a connue la Côte d’Ivoire au cours des décennies 90 et 2000, a eu de nombreuses conséquences tant du point de vue économique, social que démographique sur les pays limitrophes. Du fait des liens historiques qui les lient mais aussi de l’ampleur des mouvements historiques de migration (notamment l’émigra(...)
Mots clés non renseignés
ARTICLE
Effect of Long-Term use of Sida rhombifolia L. Extract on Haemato-Biochemical Parameters of Experimental Animals.
Ouédraogo M., Zerbo P., Konaté K., Barro N. and Sawadogo L.L
Sida rhombifolia L. is used as a remedy for inflammatory disorde and some other diseases in African folk medicine. The present study was conducted to evaluate the haematological and biochemical parameters and toxic effects of aqueous acetone extracts of Sida rhombifolia L. in mice Swiss and albinos Wistar rats. Sida rhombifolia L. is used as a(...)
Biological parameters, LD50, mice, Sida rhombifolia L., toxicity, wistar rats
ARTICLE
Effet du zaï amélioré sur la productivité du sorgho en zone sahélienne
Salifou Traoré
La présente étude a pour objectif de montrer qu'en combinant la gestion de l'eau et de la matière organique avec la technique de zaï de restauration des sols, on peut assurer une meilleure production des cultures sur les sols dégradés. Dans ce cadre, un dispositif expérimental en blocs de Fischer randomisés a été utilisé pour tester la capacit(...)
Mots clés non renseignés
ARTICLE
Bats (Chiroptera) of Burkina Faso: Preliminary list with fifteen first records species
Napoko Malika KANGOYÉ, Adama OUEDA, Adjima THIOMBIANO and Wendengoudi GUENDA
Based on a fine review of bat literature in Burkina Faso, we identified the south-western and southeastern
parts of the country as gap regions where a study that aims to fill gap in bat diversity estimation could
be conducted. In total, 72 sampling sites distributed in 32 localities were surveyed between April 2008 and
September 2009. 407 m(...)
Bats, capture, first records, species richness, Burkina Faso
ARTICLE
Antioxidant and anticancer activities of polyphenolic compounds from three Acanthaceae medicinal species from Burkina Faso
Ouattara Nabèrè, Guenné Samson, Hilou Adama, Compaoré Moussa, Sombié PAD Eric, Nacoulma P Aminata, Millogo-Rasolodimby Jeanne, Nacoulma Odile Germaine
Phytochemical screening and biological activities of methanol extracts from three Acanthaceae species namely Hygrophila auriculata (H. auriculata), Nelsonia canescens (N. canescens) and Peristrophe bicalyculata (P. bicalyculata), widely used in local ethnomedicine, were carried out. Phenolic content quantification indicated that H. auriculata(...)
ae, phenolics, Antioxidant, Acanthace anti-acetylcholin nesterase, anti- -lipoxygenase
ARTICLE
La formation en alternance à l’université de Ouagadougou. Expérience du programme DEDA
Ouédraogo Abdoulaye
Le programme de formation développement et éducation des adultes (DEDA) de l’Université de Ouagadougou propose une formation professionnelle à l’endroit des praticiens du monde du développement, selon un dispositif de formation fondé sur le modèle de la formation en alternance. Dans ce travail, il a été question de savoir concrètement le fonct(...)
formation en alternance, adulte en formation, apprentissage adulte, théorie, pratique, programme DEDA