Publications (5607)
ARTICLE
On nilpotency in Leibniz algebras
M. OUATTARA
The main result of this paper is to prove that if a (right) Leibniz algebra L is right nilpotent of degree
n, then L is strongly nilpotent of degree less or equal to 4n2 − 2n + 1. Résumé Nous prouvons
que toute algèbre de Leibniz (droite) L nilpotente à droite d'indice n est fortement nilpotente
d'un indice inférieur ou égal à 4n2 − 2n +(...)
Mots clés non renseignés
ARTICLE
Determination of groundwater mercury (II) content using a disposable gold modified screen printed carbon electrode
Touridomon Issa Some, Abdoul Karim Sakira, Dominique Mertens, Sebastien N. Ronkartand Jean-Michel Kauffmann
Mercury (II) measurements were performed thanks to a newly developed electrochemical method using a disposable gold modified screen printed carbon electrode. The method has a wide dynamic range (1–100 µg/L), a good accuracy and a limit of detection in compliance with WHO standards. The application of the method to several groundwater samples m(...)
Mots clés non renseignés
ARTICLE
Androzoo: Collecting millions of android apps for the research community
T. BISSYANDE
We present a growing collection of Android Applications col-lected from several sources, including the official GooglePlay app market. Our dataset, AndroZoo, currently contains more than three million apps, each of which has beenanalysed by tens of different AntiVirus products to knowwhich applications are detected as Malware. We provide thisd(...)
Mots clés non renseignés
ARTICLE
Successful Control of Soil-Transmitted Helminthiasis in School Age Children in Burkina Faso and an Example of Community Based Assessment via Lymphatic Filariasis Transmission Assessment Survey,
François Drabo, Hamado Ouedraogo , Roland Bougma , Clarisse Bougouma , Issouf Bamba , Dramane Zongo, Mohamed Bagayan, Laura Barrett , Fanny Yago-Wienne , Stephanie Palmer, Brian Chu , Emily Toubali et Yaobi Zhang
Background
Burkina Faso is endemic with soil-transmitted helminth infections. Over a decade of preventive chemotherapy has been implemented through annual lymphatic filariasis (LF) mass drug administration (MDA) for population aged five years and over, biennial treatment of school age children with albendazole together with schistosomiasis MD(...)
Schistosomiasis, mass drug administration school age, soil-transmitted helminthiasis, Burkina Faso
ARTICLE
Climate Change Effect on Pearl Millet [Pennisetum glaucum (L.) R. Br.] Genetic Variability in Burkina Faso
Lardia Ali Bougma, Mahamadi Hamed Ouedraogo, Nerbéwendé Sawadogo, Mahamadou Sawadogo
Aims: To compare pearl millet genetic variability in the different agro-climatic zones in Burkina Faso.
Methodology: The experiments were conducted by Technology and Science Department and biosciences laboratory, Pr Joseph Ki-Zerbo University Ouaga 1, between July and October 2015. The test was carried out in rain condition according to a bl(...)
Climate change; pearl millet; latitude; variability; Burkina Faso
ARTICLE
Morphometric and agronomic characterization of 56 ginger landraces in Burkina Faso
Hervé NANDKANGRE, Mahama OUEDRAOGO, Mahamadou SAWADOGO, Souleymane BADO, Nerbéwendé SAWADOGO, Adjima OUOBA, Moussa N. KONATE
Objective: This study aims to characterize and assess the variability within the ginger accessions growing in Burkina Faso for morphometric and agronomic traits in order to identify appropriate strategies for the future breeding program.
Methodology and Results: The experiment was conducted with 56 accessions in Randomized Complete Block Des(...)
Zingiber officinale Rosc, evaluation, variability, rhizome
ARTICLE
EVALUATION OF MORPHO-METRIC CHARACTERISTICS OF FRUITS AND OIL CONTENT OF SEEDS OF Jatropha curcas L. IN BURKINA FASO
Fidèle Kouka TIENDREBEOGO; Nerbéwendé SAWADOGO; Romaric Kiswendsida NANEMA; Ernest Renan TRAORE ; Pauline BATIONO-KANDO; Mahamadi Hamed OUEDRAOGO, Mahamadou SAWADOGO
Jatropha curcas is a perennial oleaginous plant whose seed oil is used in the manufacture of biodiesel and soap. Despite its many potentialities, it remains under exploited in Burkina Faso. The objective of this study is to determine the level of genetic diversity and estimate genetic parameters of the collection in order to contribute to the(...)
Jatropha curcas, genetic diversity, selection
ARTICLE
Diversity of lactic acid bacteria isolated from "kpètè-kpètè" a ferment of traditional beer “tchoukoutou” produced in Benin
101. N’TCHA Christine, Kayode A. P. Polycarpe, Adjanohoun Adolphe, Sina Haziz, Tanmakpi, G. Rolland, Savadogo Aly, Mamoudou H. DICKO and Baba-Moussa Lamine
The present study aimed at documenting the Beninese food micro-flora and to determine the lactic acid bacteria of the ferment "kpètè-kpètè" and their genetic diversity in the species. It contributed to realize the first collection of lactic acid bacteria strains with possible application in the food industry in Benin. Therefore, once(...)
Tchoukoutou, lactic bacteria, kpètè-kpètè, tchoukoutou, lacbacillus, beer, ferment
ARTICLE
Effect Of Different Soil Moisture Levels At Reproductive Stage On Rice Grain Quality
Roseline T. M. Bleoussi , Innocent Bokossa Yaou , Mamadou Fofana , Nestor H. I. Bassole , Guy A. Mensah , Nébpawinde Kabore and Célestin K. C. Tchekessi
Rice grain quality indicators are important in varietal development and subsequent adoption by farmers and
consumers. Two experiments were carried out during dry season 2013 in an open field and wet season 2014 in
a screen house to assess the effect of four levels of soil moisture content on rice grain quality indicators (Head(...)
Arica, Nerica, Grain quality
ARTICLE
Modeling battery cells under discharge using kinetic and stochastic battery models
Ingemar Kaj, Victorien Konané
In this paper we review several approaches to mathematical modeling of simple battery cells and develop these ideas further with emphasis on charge recovery and the response behavior of batteries to given external load. We focus on models which use few parameters and basic battery data, rather than detailed reaction and material characteristic(...)
State-of-charge, Charge recovery, Probabilistic solution of PDE, Robin boundary condition, Nonlinear ODE, Battery lifetime
ARTICLE
Study of eutrophication’s precursors items of the 3rd dam water in Ouagadougou, Burkina Faso
100. TAPSOBA Fidèle WEND-BÉNÉDO, Françis KERE DAKELGBA, Jean DIARRA, Abdourahimou BARRY, Hagrétou SAWADOGO-LINGANI, Dayéri DIANOU et Mamoudou H. DICKO
In a framework of monitoring the quality of surface water intended for drinking, the evolution of
eutrophication’s precursors (nitrogenous substances and phosphorus) of Ouagadougou’s third (rd) dam has
been done in the standard base period from September 2012 to December 2012. The chemical measures have
been determined by molecular absorpti(...)
Eutrophication, chlorophyll A, trophical statement, nitrate, temperature
ARTICLE
Aperçu de la culture du voandzou (Vigna subterranea (L.) Verdcourt) au Burkina Faso: enjeux et perspectives d’amélioration de sa productivité.
Adjima OUOBA, Mahama OUEDRAOGO, Mahamadou SAWADOGO et Sabine NADEMBEGA
Le voandzou constitue avec le niébé, les deux principales légumineuses alimentaires pour de
nombreuses populations rurales et la frange pauvre des citadins au Burkina Faso. Cependant, des informations
émanant de l’environnement de production de cette culture selon la perception des producteurs sont quasi
inexistantes. Cette étude vise à s’i(...)
ulture, Voandzou, Burkina Faso
ARTICLE
« La terre nourricière et le tellurisme : deux pôles de l’imaginaire romanesque africain »
KIEMA, Alfred
cet article
terre nourricière, tellurisme, imaginaire
ARTICLE
Effect of post-treatment conditions on the inactivation of helminth eggs (Ascaris suum) after the composting process
DARIMANI Hamidatu S., ITO Ryusei, MAIGA Ynoussa, SOU Mariam, FUNAMIZU Naoyuki, MAIGA Amadou Hama
Safe and appropriate disposal of human waste is a basic requirement for sanitation and protection of public health. For proper sanitation and nutrient recovery, it is necessary to ensure effective treatment methods to complete pathogen destruction in excreta prior to reuse. Composting toilets convert faeces to a reusable resource such as ferti(...)
Ascaris suum, composting toilet, temperature, post-treatment
ARTICLE
CHARACTERIZATION OF DIARRHEAGENIC ESCHERICHIA COLI ISOLATED FROM RAW BEEF, MUTTON, AND INTESTINES SOLD IN OUAGADOUGOU, BURKINA FASO
Hadiza Bawa Ibrahim, Gertrude Bsadjo Tchamba, Touwendsida Serge Bagré, Soutongnooma Caroline Bouda, Alio Mahamadou Fody, Assèta Kagambèga, Isidore Juste O.Bonkoungou, Fidèle Tiendrebéogo, Cheikna Zongo, Aly Savadogo, Alfred S. Traoré and Nicolas Barro
Diarrheagenic Escherichia coli are zoonotic bacteria commonly present in animal gut. The aim of our study was to determine the prevalence of diarrheagenic E. coli isolated from raw meats and intestines in open markets of Ouagadougou, Burkina Faso. A total of 450 samples were collected from beef, mutton, beef intestine and sheep intestine, in r(...)
Beef, Mutton, Raw intestines, Diarrheagenic E. coli, Burkina Faso