Publications (8851)
ARTICLE
Major flavonoids identification by HPLC-MS/MS and evaluation of anti radical potential of mung bean (vigna radiata) seed extracts in Burkina Faso
Mahamadi OUEDRAOGO, Benjamin Bazié, Dominique Saga KABORE, Salfo OUEDRAOGO, Bazoin Sylvain Raoul Bazié, Elie Kabré, Wend-pagnade Félicien Marie Serge Zidane, Benoît Joseph T. Batieno, Moumouni Koala, Eloi Pale
mung bean IS one of most essential légumes in Burkina Faso due to its maturation cycle ( 45 to 55 days) and its nutritional content. This work amis to contribute to a better knowledge of the bioactive compounds of the seeds of BengTigré, a mung bean cultivar originating from India and acclimatized in Burkina Faso. To do this, the contents of t(...)
Mots clés non renseignés
ARTICLE
Conception, Realization and Testing of a Solar Cooker Built with Ring Array Concentrator -RAC in sub Saharan region
Thierry Sikoudouin Maurice Ky, Ibrahim Sorgho, Sayoba Sawadogo, Dieudonné Dabilgou, Salifou Ouédraogo, Adama Ouédraogo, Sié Kam, Dieudonne Joseph Bathiebo
A Ring Array Concentrator - RAC was conceived, realized and tested for cooking purpose in Burkina Faso where irradiation flux is about 5.5kWh/m2/day. The RAC, having a useful aperture area of 1.692 m2, was built with five (5) imbricated conical concentrators. The conceived RAC has a mean geometric concentration ratio evaluated to 38, allowing(...)
Ring array concentrator-RAC, Optical analysis, Geometric concentration ratio, Thermal performance, Cooking
ARTICLE
In vitro anthelmintic activity of Euphorbia forskalii J. Gay aqueous extracts evaluation on different life stages of Haemonchus contortus
Amadou Dicko, Almamy Konaté , Alain Azokou, Youssouf Sylla, Basile Tindano, Angora Rémi Constant Ahoua, Mamidou Witabouna Koné, Adama Kaboré, Amadou Traoré, Balé Bayala*, Hamidou Hamadou Tamboura
The use of medicinal plants in the control of gastrointestinal parasitosis is a promising solution for improving the productivity of sheep flocks. In order to evaluate the anthelmintic activity of Euphorbia forskallii, in vitro bioassays were performed on three life stages of Haemonchus contortus. Five aqueous extracts concentrations namely 10(...)
Gastrointestinal nematodes, Haemonchus contortus, Anthelmintic activity
ARTICLE
Exploring Plasmodium falciparum genetic diversity’s influence on antimalarial drugs resistance in endemic setting of Burkina Faso
Nikiema Moustapha , Gneme Awa, Quaye Charles , Ilboudo Hamidou , Nikiema Seni , Kabore Justine , Soulama Issiaka , Eric Nebie , Dah Noubar Clarisse, Sie, Ali and Badolo Athanase
The diversity of Plasmodium genotypes characterizes the dynamics of malaria transmission and is thought to be one of the factors hampering malaria control efforts The aim of the present study was to explore the influence of Plasmodium falciparum genetic polymorphism on antimalarial drug resistance molecular markers in two endemic settings in B(...)
Mots clés non renseignés
ARTICLE
Numerical Modelling and Simulation of Water Transfer in Soil with Low Water Content
S. Ouoba and J.-C. Bénet
In this paper, we present the results of numerical model and simulation of water transfers in soils with low water content. The main objective is to identify the major phenomena which allow to adequately describe water transfer in soil between the filtration of liquid phase and the capillary rise. We have shown that in the superficial layer of(...)
Hygroscopic · Numerical modeling · Pendular · Soil water content · Water transfer
ARTICLE
THE WATER MANAGEMENT SYSTEM OF THE HAUTE-COMOÉ SUB-WATERSHED UNDER MULTIPLE USES PRESSURE IN SOUTH-WEST IN BURKINA FASO
SODORE Abdoul Azise;OUANDE Moumouni; SOULAMA Tiecoura
In Burkina Faso, the Upper Comoé sub-basin has a high potential of water, useful for the development of the population’s economic activities. These economic activities create the increase needs of water with conflictual relations between the users the last few decades.
This study analyses the water resource management system in the face of th(...)
water use and conflicts, water management, land pressure, local water committee, Hupper Comoé sub-watershed
ARTICLE
Within-field crop diversity and landscape complexity decrease the abundance of fall armyworm larvae in maize cropping
Anicet G Dassou, Yeyinou LE Loko, Joelle Toffa, Charlemagne Gbemavo, Naesse Adjahossou, Cyrille Tchakpa, Lakpo K. Agboyi, Antoine Sanon, Alexandre Dansi, Thierry Brevault
The composition and spatial arrangement of multiple crop and non-crop habitats at a field and landscape levels have the potential to modify the abundance and structure of arthropod communities. In particular, semi-natural habitats can provide important life support functions to a range of natural enemies of agricultural pests. How such traits(...)
Agricultural landscape, Spodoptera frugiperda, Invasive pest, Conservation biological control, Biodiversity, Africa
ARTICLE
Genotype x Environment Interactions and Stability of Grain Yield of Maize Hybrids across Sudanian and Sudano Sahelian Agro-ecological Zones in Burkina Faso
Nofou Ouédraogo, Nerbéwendé Sawadogo, Abdoulazize Banhoro, Issouf Kouraogo, Oumar Boro, Armel Prisca Sawadogo, Vernon Gracen
Maize is an important staple crop for millions of people in Sub-Saharan Africa and, particularly in Burkina Faso, where it ranks first among cereals since 2020. Available maize varieties are low yielding. To enhance maize production SEMAFORT, a seed company founded recently in Burkina Faso, introduced three-way hybrids. The present investigati(...)
Biplot, genotype by environment interaction;, grain yield, maize hybrids;, stability;, Burkina Faso
COMMUNICATION
Efficacité des filtres céramiques composites dans l’élimination de l’arsenic d’une eau
K. Barry, M. Seynou, G.L. Lecomte-Nana, M. Sawadogo, L. Zerbo, P. Blanchart, C. Peyratout
Ces dernières décennies, les céramiques silicatées poreuses ont suscités un grand intérêt dans la filtration et la purification de l’eau à travers des systèmes économiques et à faible impact environnemental [2,3]. Afin d’obtenir des filtres céramiques silicatés de porosité importante, interconnectée et contrôlée, dans cette étude, des déchets(...)
Mots clés non renseignés
COMMUNICATION
Development and characterisation of geopolymers based on a clay from Burkina Faso
Soungalo Ouattara, Brahima Sorgho, Lamine Zerbo, Youssouf Sawadogo, Moustapha Sawadogo, Mohamed Seynou, Philippe Blanchart
Geopolymers based on clay materials from Burkina Faso were developed and then characterized for use in
construction. The results of the characterization of the clay mineral material referenced TAN as well as its calcined
forms TAN 700 and TAN 800 have shown by several analysis techniques (DRX, IR, ICP-AES) that TAN contains
kaolinite (71%),(...)
Clay, development, geopolymer, characterization, construction
COMMUNICATION
Etude de quelques paramètres de durabilité de ciment amendé aux cendres de bagasses de canne à sucre
Ouedraogo Moussa , Sawadogo Youssouf , Sory Nassio, Sanou Issiaka , Sawadogo Moustapha , Zerbo Lamine, Millogo Younoussa , Seynou Mohamed
L’objectif de ce présent travail est d’étudier la durabilité de ciments amendés aux cendres de
bagasse de canne à sucre. Les matières premières qui ont fait l’objet de cette étude sont le ciment portland CEM
II/ B-L42,5 et des cendres de bagasses de canne à sucre (CBCS). Pour ce faire, des cendres ont été produites par
calcination à des(...)
cendre de bagasse, silice amorphe, durabilité
COMMUNICATION
Synthèse, études physico-chimiques et électrochimique de complexes de la phtalocyanine d’or substituée à la périphérie
Aristide Nitiema, Lassané Tarpaga, Bertrand Ouemega, Mabinty Bayo, Yaovi Holade, Karifa Bayo
Les matériaux à base de phtalocyanine d’or permettent de combiner les propriétés physiques uniques du ligand phtalocyanine et de l’élément or pour de nombreuses applications : catalyse, électronique, thérapie photodynamique, ou comme modèles pour les catalyseurs émergents dits à atome unique (SAC).[1-3] Avant d’envisager les applications des S(...)
Phtalocyanine, Or
ARTICLE
Contribution du test de marche de six minutes et des taux de NT-pro BNP à l’admission et à la sortie dans l’évaluation pronostique de l’insuffisance cardiaque classe II-III de la NYHA
G R C Millogo ,AThiam Tall, T A ASeghda, Y Kambiré ,E Nongkouni, Y E Dabiré, L J Kagambéga, J K Kologo, VNYaméogo , X Marcaggi, P Zabsonré
Objectif. – Étudier la contribution du test de marche de six minutes et du dosage du taux de NT-pro BNP dans l’évaluation pronostique de l’insuffisant cardiaque classe II-III de la NYHA hospitalisé dans le service de cardiologie du CHU YO en 2020.
Méthode. –Il s’agit d’une étude de cohorte prospective observationnelle sur la périodedu1er f(...)
Insuffisance cardiaque, Test de marche de 6 minutes, NT-Pro BNP
ARTICLE
Visible Congenital Malformations in Ouagadougou (Burkina Faso)
Kisito Nagalo, Balkissa Konaté, Sonia Douamba, Idogo Ralph Edden, Aïssatou Bélemviré, Myriam Sanwidi, Carine Kyélem, Diarra Yé.
Objective: To gain a better understanding of congenital malformations and to help reduce neonatal morbidity and mortality, particularly in a context of resource-limited countries.
Methods: This descriptive cross-sectional study with retrospective and prospective data collection over the period from November 2019 to January 2022 was conducted(...)
Neonate; congenital anomalies; prevalence; risk factors; diagnosis; mortality.
ARTICLE
Traditional Yoruba Society And Mechanisms Of Conflict Management, Prevention And Resolution In "The Gods Are Not To Blame" By Ola Rotimi
TIEMTORE Toussaint, YAMEOGO Irissa
The importance of social harmony is addressed in literature, particularly African literature, in
which it has a prominent place. In The Gods are not to Blame by Olawale Gladstone Emmanuel Rotimi,
a Nigerian playwright better known as Ola Rotimi, we have a description of endogenous mechanisms and
practices that aim to create a harmonious(...)
conflict, mechanism, traditional