Publications (5612)
ARTICLE
Same decay rate of second order evolution equations with or without delay.
Gilbert Bayili ; Akram Ben Aissa; Serge Nicaise
We consider abstract second order evolution equations with unbounded feedback with delay. If the delay term is small enough, we rigorously prove the fact that the system with delay has the same decay rate than the one without delay. Some old and new results easily follow.
Second order evolution equations, Wave equations, Delay Stabilization
ARTICLE
Towards a Social and Semantic Web Platform for Sharing Endogenous Knowledge to Adapt to Climate Change
H. TRAWINA, S. MALO, I. DIOP and Y. TRAORE
In this article, we focus on farmers' perceptions of climate change and their strategies for adapting cultures, which
constitute endogenous knowledge. This leads us to the three major challenges of opening, interconnecting and sharing endogenous knowledge through the use of different tools and methods of the semantic web (or linked open data(...)
architecture, semantic web, semantic wiki, social web, endogenous knowledge, agricultural techniques
ARTICLE
“Ironworking of the backmiths in tusian society”
COULIBALY Pon Jean-Baptiste
Au fil des découvertes archéologiques et des travaux sur le travail du fer en Afrique, on découvre le
pouvoir, les savoirs, le savoir-faire et le rôle primordial du forgeron dans les différentes sociétés. Ainsi chez les
Tusian, les forgerons jouent un rôle important dans les différents aspects de la vie socio politique et religieuse.
Maître(...)
Iron, blacmith, forge, Tusian
ARTICLE
Chemical Profil and Anti-termite Activity of Hydrodistillation Residues From Three Aromatic Plants Acclimated in Burkina Faso
Assétou Sankara, Jean Claude W. Ouédraogo, Luc Pignolet, Marie-France Thévenon & Yvonne L. Bonzi-Coulibaly
Distillation process of aromatic plants produces a considerable amou t of solid residues, which are rich in secondary métabolites known as bioactive compounds. In this context, residues from hydrodistillation of selected Aromatic plants such as Mentha piperita L., Cymbopogon citratus Stapf and Eucalyptus camaldulensis Dehnh, have been studied(...)
Mots clés non renseignés
ARTICLE
Technological and microbiological characteristics of indigenous food produced in Gabon
Jean Ulrich Muandze-Nzambe, Richard Onanga, Jean Fabrice Yala, Namwin Siourimè Somda, Hama Cissé, Cheikna Zongo, Jacques Francois Mavoungou, Aly Savadogo
The purpose of this study was to provide contextual information on indigenous food’s technologies and safety from Gabon. The strategic focus being to promote local food with enhanced nutritional value and improved safety. An investigation and monitoring were carried out to elucidate their process flow diagrams and to identify safety failures.(...)
Mots clés non renseignés
ARTICLE
Assessment of Surface Water Contamination by Heavy Metals Due to Agricultural Practices in the Northern Part of Burkina Faso
Stéphanie Batchakoue Maïga-Yaleu1*, Abitalib Djibo Hahiou2 and Boubié Guel1
Aims: The purpose of this study was to assess the status of the heavy metals As, Cd, Pb, Mn and
Zn in the surface water of the Sub-catchment Barrage of Tougou for which water comes mainly from
agricultural activities.
Place and Duration of Study: A total of 73 water samples were taken at the inflow of the water body and at several points lo(...)
Heavy metals; surface water; pollution; fertilizers; Burkina Faso
ARTICLE
Assessment of surface water contamination by heavy metals due to agricultural practices in the northern part of Burkina Faso
Stéphanie Batchakoue Maïga-Yaleu, Abitalib Djibo Hahiou and Boubié Guel
Aims: The purpose of this study was to assess the status of the heavy metals As, Cd, Pb, Mn and Zn in the surface water of the Sub-catchment Barrage of Tougou for which water comes mainly from agricultural activities. Place and Duration of Study: A total of 73 water samples were taken at the inflow of the water body and at several points locat(...)
Heavy metals, surface water, pollution, fertilizers
ARTICLE
Synthesis of a cleaner potassium hydroxide-activated carbon from baobab seeds hulls and investigation of adsorption mechanisms for diuron
L.M. Ndjientcheu Yossa, S.K. Ouiminga , S.S. Sidibe, I.W.K. Ouedraogo
Lignocellulosic agricultural residues are worldwide used for the production of activated carbons with purpose of eliminate a large range of pollutants such as diuron, a very per- sistent herbicide found in streams. This work studies the adsorption of diuron in aqueous solution on two different activated carbons, a commercial activated carbon a(...)
Baobab seed hulls, Activated carbon, Porosity, Adsorption
ARTICLE
Reproduction du système sociopolitique local dans les structures de la démocratie au sein de l’arène locale de Botou, Burkina Faso
Miyemba LOMPO, Alkassoum MAIGA
Néant
Mots clés non renseignés
ARTICLE
Synthesis and study of the physicochemical properties of a water soluble bifunctional zinc phthalocyanine complex
Sessouma Bintou
Lassané Tarpaga, Bintou Sessouma, Seydou Ouédraogo, Mabinty Bayo Bangoura, Catherine Amiens,Jérome Esvand and Karifa Bayo
Synthesis and study of the physicochemical properties of a water soluble bifunctional zinc phthalocyanine complex
J.Mol.Struct.
Editeur : Journal of Molecular Structure
Indexé et Abstracté : Chemical Abstracts, Current(...)
Mots clés non renseignés
ARTICLE
Caractéristiques physicochimiques de quelques matières premières utilisées dans la formulation des aliments pour volaille au Burkina Faso
. Inoussa KY, Charles PARKOUDA, Marius K. SOMDA; Bréhima DIAWARA; Mamoudou H. DICKO
To know the physicochemical composition of the raw materials mostly used in the formulation of
poultry feed.
Methodology and Results: A prospective study was carried out to identify the most commonly used feed
materials for poultry feed in Burkina Faso. The main constituents were determined by AOAC methods. Amino
acids and minerals were de(...)
Feed Formulation, poultry, composition
ARTICLE
NIVO LA DOMESTIQUE, Expression d’une violence féminine chez Prosper Kompaoré
KAMBOU Quilet-tonnan
Dans les réflexions sur la violence en littérature, l’un des aspects qui apparait le plus souvent est la violence d’ordre physique et verbale que commettent et subissent les personnages. Le personnage féminin est celui sur qui cette réflexion se focalise pour déterminer les violences qui lui sont spécifiques. Cette violence féminine peut être(...)
Violence, femme, sociocritique, théâtre
ARTICLE
Couverture des besoins transfusionnels à l’hôpital régional de Koudougou au Burkina Faso
S Sawadogo1,2*, K Nebie1,2, A Sawadogo2, S Zalla2, M Ouedraogo2, JL Konate/Zongo2, PG Ouedraogo2, V Deneys3, E Kafando1
Introduction : Le recours à la transfusion sanguine
est fréquent en Afrique Sub-saharienne, en raison de
l’anémie palustre, des hémorragiques obstétricales
et des accidents de la circulation routière.
Toutefois, plusieurs pays éprouvent des difficultés
d’approvisionnement en composants sanguins
sécurisés. Notre étude visait à évaluer la(...)
Mots clés non renseignés
ARTICLE
Développement durable : Étude biblique et exégétique sur la gestion de l’environnement
DAO Jean
Conscients qu’il ne peut avoir de développement sans protection de l’environnement, les Nations Unis et plusieurs organisations de développement ne cessent d’organiser des conférences, des séminaires, et des colloques autour de l’environnement. L’Eglise a trainé les pas avant de s’intéresser aux problèmes environnementaux. Au Burkina Faso par(...)
Bible, environnement, protection, gestion, univers
ARTICLE
Religion in Washington’s Public Writings: The Case of the Farewell Address
KABORE André, DAO Jean
Many works are written and published on George Washington, the most influential Founding Father of the United States. Most of these writings are related to his life and political commitment, but also to his faith. Concerning the latter in particular, it is still a matter of debate among historians and scholars, as some consider Washington as a(...)
religion, morality, address, Washington