Publications (5632)
ARTICLE
Characterization of Peanut Shells for Their Valorization in Earth Brick.
Ouanmini Bobet, Sory Nassio, Mohamed Seynou, Bakiono Remy, Lamine Zerbo, Issiaka Sanou, Moustapha Sawadogo, Younoussa Millogo, Escadeillas Gilles
Peanut shells from Burkina Faso were characterized using mineralogical, microstructural and chemical methods to perform its possibility to be used as reinforce in adobe bricks. It consists of cellulose (48 wt%), hemicellulose (3 wt%) and lignin (28 wt%). The peanut shells were characterized by high porosity and showed water absorption around 1(...)
Agricultural Wastes, Peanut Shells, Thermal Conductivity, Adobes, Durability
ARTICLE
Phytochemical screening and antimicrobial activity of Momordica charantia L. and Morinda lucida Benth extracts from Benin
Michaelle Chokki, Cheikna Zongo, Durand Dah-Nouvlessounon, Mihaela Cudălbeanu, Pacôme Noumavo, Ioana Otilia Ghinea, Bianca Furdui, Aly Savadogo, Rodica Mihaela Dinica, Lamine Baba-Moussa, Farid Baba-Moussa
Momordica charantia and Morinda lucida are Benin’s pharmacopeia plants that are used traditionally for
the treatment of infectious diseases. This study aims to investigate phytochemical profile and antimicrobial activity of both plants. The dried leaf powder is used for extraction with different solvents by ultrasonication (35 Hz) at room tem(...)
Mots clés non renseignés
ARTICLE
Green Analytical Methods of Antimalarial Artemether-Lumefantrine Analysis for Falsification Detection Using a Low-Cost Handled NIR Spectrometer with DD-SIMCA and Drug Quantification by HPLC
Moussa Yabré , Ludivine Ferey , Abdoul Karim Sakira , Camille Bonmatin , Clotilde Fauré , Touridomon Issa Somé and Karen Gaudin
Abstract: Two green analytical approaches have been developed for the analysis of antimalarial
fixed dose tablets of artemether and lumefantrine for quality control. The first approach consisted
of investigating the qualitative performance of a low-cost handheld near-infrared spectrometer
in combination with the principal component analysis(...)
Mots clés non renseignés
ARTICLE
Required CIGS and CIGS/Mo Interface Properties for High-Efficiency Cu(In, Ga)Se2 Based Solar Cells
Ouédraogo, S. , Kébré, M. , Ngoupo, A. , Oubda, D. , Zougmoré, F. and Ndjaka, J.
In this work, we have modeled and simulated the electrical performance of CIGS thin-film solar cell using one-dimensional simulation software (SCAPS-1D). Starting from a baseline model that reproduced the experimental results, the properties of the absorber layer and the CIGS/Mo interface have been explored, and the requirements for high-effic(...)
Cu(In, Ga)Se2, Band-Gap, Acceptor Density, Defect Density
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
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
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
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
“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
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