Publications (5607)
ARTICLE
APPLICATION DES MÉTHODES STATISTIQUES À L’ÉTUDE HYDROCHIMIQUE DES EAUX D’UN HYDROSYSTÈME TROPICAL : CAS DU BASSIN VERSANT DE LA RIVIÈRE ZIO (TOGO)
Tampo L., Gnazou M., Akpataku V., Bawa L., Djaneye-Boundjou G, Nuto Y, Oueda A. et Guenda W.
Zio River is the only perennial river of Lake Togo basin. It passes through many urban areas including capital Lomé which it receives discharges of all kinds and subjected to several human pressures. This study aims to characterize the physicochemical quality of water from the source to the river mouth, identify pollution sources and highlight(...)
Physicochemical quality, pollution, anthropogenic activities, Zio basin
ARTICLE
Apkcombiner: Combining multiple android apps to support inter-app analysis
T. BISSYANDE
Android apps are made of components which can leak information between one another using the ICC mechanism. With the growing momentum of Android, a number of research contributions have led to tools for the intra-app analysis of Android apps. Unfortunately, these state-of-the-art approaches, and the associated tools, have long left out the sec(...)
Mots clés non renseignés
ARTICLE
Influence of chemical potential on water transport in a hygroscopic soil
Samuel Ouoba, Fabien Cherblanc, Jean-Claude Bénet, Jean Koulidiati
Concerning the description of mass transport in a porous media, particularly in soil, the question is to know what are the main mechanisms to consider during transport phenomena for a best description of these transports. The answer to this question requires good understanding on thermodynamic law to include in the transport process for a good(...)
Chemical Potential, Transport, Hygroscopic Soil
ARTICLE
Iccta: Detecting inter-component privacy leaks in android apps
T. BISSYANDE
Abstract Shake Them All is a popular" Wallpaper" application exceeding millions of downloads on Google Play. At installation, this application is given permission to (1) access the Internet (for updating wallpapers) and (2) use the device microphone (to change background following noise changes). With these permissions, the application could s(...)
Mots clés non renseignés
COMMUNICATION
On constacyclic codes over Z_p^m,
Mohammed Elhassani Charkani, Joël Kabore
Let p be a prime number, m = 2 a positive integer, and t a unit of R = Z_p^m, the ring of integers modulo p^m. Let
N = p^kn with gcd(p, n) = 1. In this work, we give a simple and short proof that the quotient ring R[X]I
is a principal ring. This allow us to study (1 + tp)-constacyclic codes of arbitrary length and give a characterization of(...)
Chain ring, Constacyclic codes, Dual codes, self-dual codes
ARTICLE
Caractérisation mécanique et thermophysique des blocs de terre comprimée stabilisée au papier (cellulose) et/ou au ciment.
Emmanuel Ouedraogo , Ousmane Coulibaly , Abdoulaye Ouedraogo, Adamah Messan
Cet article présente une étude expérimentale portant sur la caractérisation de matériaux locaux utilisés dans la construction des bâtiments. Ces matériaux sont des blocs de terre compressée et stabilisée au ciment et/ou au papier. Ces matériaux composites utilisés pour l'enveloppe du bâtiment ont une grande stabilité à l’eau. Les mesures des(...)
Blocs de terre comprimée Papier (cellulose) Propriétés mécaniques Propriétés thermophysiques
ARTICLE
Evaluation du traitement antirétroviral chez les femmes enceintes VIH-1 positif, sur la transmission de l'infection de la mère à l'enfant: cas du Centre Médical Saint Camille de Ouagadougou, au Burkina Faso
Serge Theophile Soubeiga, Rebecca Compaore, Florencia Djigma, Nicaise Zagre, Elsa Assengone, Lassina Traore, Birama Diarra, Cyrille Bisseye, Djeneba Ouermi, Tani Sagna, Simplice Karou, Virginio Pietra, Jacques Simpore
Introduction: L'infection au VIH chez les nouveau-nés par leur mère peut être réduite grâce à des programmes de prévention de transmission mère-enfant du VIH (PTME). L'objectif dans cette étude était d'évaluer le traitement antirétroviral chez les femmes enceintes VIH-1 positif sur la transmission mère-enfant de l'infection au Centre Médical S(...)
VIH-1, PTME, DBS, Burkina Faso
ARTICLE
Epidemiology, clinical aspects and management of cleft lip and/or palate in Burkina Faso: a humanitarian pediatric surgery-based study
K. NAGALO
Background: Cleft lip and/or palate are the most common orofacial malformations. Many studies, especially in developed countries have been conducted on this malformation, but in Burkina Faso, data are scarce and they are not specific to children. The aim of this study was to report the epidemiological, clinical and therapeutic aspects of cleft(...)
Mots clés non renseignés
ARTICLE
Physicochemical Characteristics and Composition of Three Morphotypes of Cyperus esculentus Tubers and Tuber Oils
Souleymane Bado, Patrice Bazongo, Gouyahali Son, Moe Thida Kyaw, Brian Peter Forster, Stephan Nielen, Anne Mette Lykke, Amadé Ouédraogo, and Imaël Henri Nestor Bassolé
Tuber characteristics and nutrient composition of three morphotypes of Cyperus esculentus tubers and tuber oils were determined. The mean value for length and width of the tuber and one thousand dried tuber weight sranged from 0.98 to1.31cm,0.90 to1.19cm, and 598 to 1044g, respectively. Tubers displayed high level of starch (30.54–33.21g100g−1(...)
Mots clés non renseignés
ARTICLE
Serotyping and antimicrobial resistance of enteropathogenic Escherichia coli and enterohemorrhagic E. coli O157 isolated from children under five years of age with diarrhea in rural Burkina Faso
Rene Dembele, Isidore Juste O. Bonkoungou, Ali Konate, Gertrude Bsadjo Tchamba, Hadiza Ibrahim Bawa, Evariste Bako, T. Serge Bagré, Asseta Kagambega, Cheikna Zongo, Alfred S. Traore, Nicolas Barro
Diarrheagenic Escherichia coli (DEC) is one of the main causes of acute gastroenteritis in infants and young children in sub-Saharan Africa. This study investigated the prevalence, serotypes and antibiotic resistance patterns of enteropathogenic E. coli (EPEC) and enterohemorrhagic E. coli (EHEC) among diarrheal children in rural Burkina Faso.(...)
Escherichia coli serotypes, antibiotics resistance, diarrheal children, Burkina Faso
ARTICLE
ESSENTIAL OILS FROM DJIBOUTI IN SORGHUM BEER PRESERVATION
105. ABDOUL-LATIF Fatouma M., Christine Raynaud, Marius K. Somda, Géraldine Giacinti, Didier Nicolas, and Mamoudou H. DICKO
Traditional local beer “dolo” sold in marketplaces in Burkina Faso are often assumed to be safe. This study investigated the conservation and quality of “dolo” using essential oils extracted from five plants. Twenty five samples of “dolo” were collected from traditional producers in different areas of Ouagadougou (Burkina Faso). The chemical c(...)
Sorghum beer, microorganisms, plants, essential oils
ARTICLE
A New Experimental Method to Determine the Henry’s Law Constant of a Volatile Organic Compound Adsorbed in Soil
S. Ouoba, F. Cherblanc, J. Koulidiati, and J.-C. Bénet
This paper presents a newmechanical method to determineHenry’s lawconstant (HLC) of a volatile organic compound (VOC). This method is an extension of the one proposed byOuoba et al. (2010) to determine the water activity in porous media.Thiswork focuses on TCE and aims at characterizing its liquid-vapor equilibrium in various cases in the form(...)
Transfer, non-equilibrium, trichloroethylene, arid soil
ARTICLE
Bioaccumulation and trophic transfer of mercury and selenium in African sub-tropical fluvial reservoirs food webs (Burkina Faso)
Ousséni Ouédraogo, John Chételat, Marc Amyot
The bioaccumulation and biomagnification of mercury (Hg) and selenium (Se) were investigated in sub-tropical freshwater food webs from Burkina Faso, West Africa, a region where very few ecosystem studies on contaminants have been performed. During the 2010 rainy season, samples of water, sediment, fish, zooplankton, and mollusks were collected(...)
Mots clés non renseignés
ARTICLE
Inégalités liées au genre au Ministère de l'Education Nationale et de l'Alphabétisation du Burkina Faso
MAIGA Alkassoum
Néant
Mots clés non renseignés
ARTICLE
Kinematics and mass modelling of M33: Hα observations
Zacharie Sie Kam, Claude Carignan, Laurent Chemin, Philippe Amram, Benoit Epinat
As part of a long-term project to revisit the kinematics and dynamics of the large disc galaxies of the Local Group, we present the first deep, wide-field (∼42 arcmin × 56 arcmin) 3D-spectroscopic survey of the ionized gas disc of Messier 33. Fabry–Perot interferometry has been used to map its Hα distribution and kinematics at unprecedented an(...)
techniques: interferometric, ISM: bubbles, H II regions, galaxies: individual: M33, galaxies: ISM, galaxies: kinematics and dynamics