Publications (8505)
ARTICLE
Transfer of Pseudomonas pictorum Gray and Thornton 1928 to genus Stenotrophomonas as Stenotrophomonas pictorum comb. nov., and emended description of the genus Stenotrophomonas
Aboubakar Sidiki Ouattara,* Jean Le Mer, Manon Joseph and Herve Macarie
Abstract
A polyphasic taxonomic approach including analysis of phenotypic, physiological and genotypic characteristics, 16S rRNA gene sequence and DNA–DNA hybridization analysis was used to determine the most consistent affiliation of Pseudomonas pictorum. Pseudomonas pictorum ATCC 23328T exhibited phenotypic traits of members of the genus St(...)
polyphasic taxonomy; reclassification; cellular fatty acids; 16S rRNA sequences; DNA–DNA hybridization; Stenotrophomonas pictorum comb. nov.
ARTICLE
NON-LOCAL BOUNDARY CONDITIONS FOR NONLINEAR ELLIPTIC PROBLEMS WITH BOUNDED DATA AND GENERAL FUNCTIONS
STANISLAS OUARO AND SAFIMBA SOMA
In this article, we study the existence and uniqueness of solutions for nonlinear elliptic problems with non-local boundary conditions. In order to get the unique solution, we study first an auxiliary problem, for which we deduce useful a priori estimates. The study of the auxiliary problem gives us the equivalence between this kind of problem(...)
Leray–Lions type operator, non-local boundary conditions, operator of type M, standard monotonicity arguments.
ARTICLE
Impact of pest management practices on the frequency of insecticide resistance alleles in Bemisia tabaci (Hemiptera: Aleyrodidae) populations in three countries of West Africa
Olivier Gnankinéa,∗, Omer Hemab, Moussa Namountougouc, Laurence Moutond, Fabrice Vavre
In West Africa, the use of organophospates and pyrethroid insecticides to control cotton pests has led to the
evolution of resistance in field populations of Bemisia tabaci Gennadius. Three pest management programs have
been commonly recommended: the Conventional Program (CP) where 6 treatments are applied, the use of Bt
cotton plants for w(...)
Pest management programs, Insecticides, kdr, Ace1R , Bemisia tabaci
ARTICLE
Quand les cadets défont le pouvoir. Anthropologie de la participation des mouvements de jeunes à l’insurrection populaire des 30 et 31 octobre 2014 au Burkina Faso
SORE Zakaria
Se réunir, se battre ou laisser un régime vieux de 27 ans modifier la loi fondamentale à souhait et rester au pouvoir autant qu’il voudra, tel est le dilemme auquel était confrontée la jeunesse burkinabè depuis que le pouvoir de Blaise Compaoré a montré son envie de modifier l’article 37 de la Constitution. Qu’est-ce qui a poussé cette jeuness(...)
jeunesse, organisation de la société civile, contestation
ARTICLE
Évaluation de la diversité agromorphologique d'une collection de Cleome gynandra L. du Burkina Faso
KIEBRE Zakaria, BATIONO/KANDO Pauline, SAWADOGO Nerbéwendé, KIEBRE Mariam, SAWADOGO Boureima, TRAORE Renan Ernest, SAWADOGO Mahamadou, ZONGO Jean-Didier
Objectif : Cleome gynandra L. est un légume-feuille traditionnel de plus en plus consommé au Burkina Faso.Du fait de sa valeur nutritionnelle élevée, il est un bon complément alimentaire contre les carences nutritionnelles. L'étude vise une meilleure connaissance de la diversité agromorphologique de Cleome gynandra L. du Burkina Faso.
Méthodo(...)
Cleome gynandra, variabilité agromorphologique, Burkina Faso
ARTICLE
Les ONG confessionnelles dans le Burkina postcolonial
Magloire Somé
Par l’efficacité de leurs interventions et leurs capacités financières, les ONG confessionnelles se sont imposées au tournant des années 1990 comme des partenaires incontournables de l’État burkinabè. Elles couvrent par la diversité de leurs domaines d’intervention tout le secteur social depuis la question éducative qui occupe une place de cho(...)
ONG, Burkina Faso, confessions religieuses, humanitaire, solidarité, partenariat
ARTICLE
Les retombées socioéconomiques de la vente des produits plastiques à Ouagadougou
OUEDRAOGO Rawelguy Ulysse Emmanuel
Depuis la seconde moitié du XXème siècle, l'humanité vit la révolution du plastique.
Sa découverte et son perfectionnement permettent de le retrouver sous diverses formes et à
usages variés. Les produits plastiques ne cessent d'augmenter au point de constituer des
éléments indispensables à la vie quotidienne, dans certaines contrées du mond(...)
produits plastiques, impacts socio-économiques, Ouagadougou
ARTICLE
Evaluation of agro-physiological and biochemical parameters of a variety and four accessions of okra [Abelmoschus esculentus (l.) Moench] grown under natural field conditions
Bibata KONATE, Rasmata NANA, Koudbi Jacob ZONGO, Badoua BADIEL, Sékeyoba Léopold NANEMA and et Zoumbiéssé TAMINI
The objective of this work was to demonstrate the agronomic and physiological performances as well as the polyphenol contents and the antioxidant potentials of a variety and four accessions of okra [Abelmoschus esculentus (L.) Moench] grown in Natural conditions in the field. The experiment was conducted in the rainy season at the Gampela rese(...)
Okra, field, Agro-physiological Parameters, antioxidants
ARTICLE
Estimation of Soil Hydrodynamic Parameters Related to Agricultural Practices – Case of Tougou Experimental Site (Burkina Faso).
Dial Niang, Mahamadou Koïta, Amadou Keita, Medogbe Christelle Manuela Houndayi, Cheick Oumar Zoure and Amagana Emmanuel Dara
This study aims to estimate the hydrodynamic properties of soils under various agricultural practices in the Tougou catchment in northern Burkina Faso. The methodology adopted is based on the determination of the unsaturated hydraulic conductivity and capillary sorptivity close to saturation. This method relies on the measurement of the transi(...)
Agricultural practice, unsaturated hydraulic conductivity, sorptivity, soil, Tougou
ARTICLE
ESTIMATING HEAT AND MASS QUANTITIES TRANSFERED BETWEEN FREE SURFACE WATER AND THE ATMOSPHERE USING THE ENERGY BALANCE METHOD.
P. Florent KIENO and Alfred BAYALA.
We hereby present a study on heat and mass transfer between free surface water and the atmosphere in Burkina Faso. We preferentially chose the city of Ouagadougou to conduct this study. One of the major problems in studying evaporation is how to determine water surface temperature and the flow of water evaporated. We calculated this surface te(...)
Evaporation, Thermal transfer, energy balance
ARTICLE
Production capacity, marketing circuit and consumption of zoom-koom sold in the city of Ouagadougou in Burkina Faso
94. SOMA MASSIEKE Adama Abdoul Razaak, Fidèle Wend-bénédo TAPSOBA, Donatien KABORE, Issaka SEOGO2, Abel TANKOANO, Mamoudou H. DICKO, Aboubacar TOGUYENI1 et Hagrétou SAWADOGO-LINGANI
The processing of cereals such as millet and sorghum in zoom-koom does not always combine good
hygiene and manufacturing practices (GHP / GMP). The main objective of the present study is to identify the
constraints and benefits associated with the production, consumption and commercialization of zoom-koom.
The study was conducted in the cit(...)
Zoom-koom, production, transformation, commercialisation
ARTICLE
G-Cloud: Opportunities and Security Challenges for Burkina Faso
Didier Bassole, Frédéric T Ouedraogo, Oumarou Sie
In this paper, we try to clearly outline the opportunities of cloud computing in the context of developing countries, while helping stakeholders grasp the challenges ahead. In particular, we consider the case of the G-Cloud project engaged by the government of Burkina Faso to boost the ICT economy, improve administration-citizen relations, and(...)
Mots clés non renseignés
ARTICLE
Thermodynamic Quasi-Equilibrium Model for the Energetic Performances Analysis of the Air and Air–Steam Gasification of Raw and Pretreated Cotton Stalks by Torrefaction and Carbonization
Harouna Gado Ibrahim, Oumar Sanogo, Tizane Daho, Salifou K. Ouiminga, Jean Koulidiati
Numerical and experimental study of the gasification of raw and pretreated (torrefied and carbonized) cotton stalks were investigated. The experimental results were used to calibrate the quasi-equilibrium model by multiplying the equilibrium reaction constant with coefficient varying from 0.01 to 10 and by fixing the methane molar fraction. Va(...)
Mots clés non renseignés
ARTICLE
Thermodynamic Quasi-Equilibrium Model for the Energetic Performances Analysis of the Air and Air–Steam Gasification of Raw and Pretreated Cotton Stalks by Torrefaction and Carbonization
Harouna Gado Ibrahim, Oumar Sanogo, Tizane Daho, Salifou K. Ouiminga, Jean Koulidiati
Numerical and experimental study of the gasifi- cation of raw and pretreated (torrefied and carbonized) cot- ton stalks were investigated. The experimental results were used to calibrate the quasi-equilibrium model by multiplying the equilibrium reaction constant with coefficient varying from 0.01 to 10 and by fixing the methane molar fraction(...)
Equilibrium model, Cotton stalks, Pretreatment, Energy efficiency
ARTICLE
« Differentiating African and Western Feminisms through Room Symbolism »
André Kaboré
The current study is a comparative analysis of the room symbolism in some Western and African feminist writings, such as Virginia Woolf’s A Room of One’s Own, Monique Ilboudo’s ‘Le féminisme au Burkina Faso: mythes et réalités?’, and Chimamanda Ngozi Adichie’s We Should all be Feminists. Thus, this paper tries to shed light on these female wri(...)
Feminism, Room, Interpretative Community, Westernization, Gender Identity