Publications (8701)
ARTICLE
Resolution of the Standard Telegraph Equation by the Laplace-Adomian Method
MINOUNGOU Youssouf, BAGAYOGO Moussa ,PARE Youssouf
In this paper, we resarch the solution of the standard telegraph equation by the Laplace-Adomian method.
The Laplace-Adomian method is based on the combination of Laplace transform and the Adomian
decompositionnal method.
Telegraph equation, Laplace transform, ADM method
ARTICLE
Potential impact of future climate change on grassland cover in Burkina Faso
Benewindé Jean‑Bosco Zoungrana, Blaise Ouedraogo, Isidore Pawendkisgou Yanogo
The objective of this study was to analyse the potential impact of future climate change on grassland cover in Burkina Faso. MODIS NDVI 250 m time series were used to monitor changes in grassland over 2000–2022. The random forest regres sion (RFR) model was fit by regressing reference data of grassland cover against current climatic and other(...)
Grassland cover change, Productivity change, Climate change, Random forest regression, Land degradation, Burkina Faso
ARTICLE
Physicochemical Properties of Oil of Polygala multiflora Poir. Grown in Burkina Faso
Hortense Noumpao Rachelle Bougoussaré, Marius K. SOMDA, Hemayoro SAMA, Yerobessor DABIRE, Iliassou Mogmenga Mahamadi Nikiema, Assietta Ouattara, Donatien KABORE, Mamoudou H. DICKO Prof.
Polygala multiflora is an important source of oil that needs to be valorized. This study aimed to investigate the potential of P. multiflora as an oleaginous plant. The physical and chemical properties of oil extracted from P. multiflora seeds were analyzed according to standard methods. The main physical parameters were yield of oil (43.25 &a(...)
polygola multiflora, oil, physicochemicac characteristics, Burkina Faso
ARTICLE
DECENTRALISATION ET PARTICIPATION DE LA FEMME AU DÉVELOPPEMENT LOCAL AU BURKINA FASO
TAMBOURA/DIAWARA Aïcha
Parler de l’impact de la décentralisation sur la participation de la femme au développement local revient à questionner son rôle ainsi que celui des organisations féminines dans la gouvernance des collectivités locales.
L’objectif principal est de contribuer à l’amélioration de la participation des femmes et leur contribution dans le développ(...)
décentralisation, développement local, participation, genre
ARTICLE
Using Pulse Wide Modulation with Three MQ Sensors to Monitor Synthetic Gas Composition with an Arduino Uno3
Jean Fidele Nzihou a*, Ousmane Zoundi a, Salou Hamidou b, Bila Gerard Segda c and Frederic Ouattara a
Commercial gas analyzers are not suited for long time usage and relatively too costly for
institutions in underdeveloped countries. Metal oxide sensors have emerged as simple and reliable
sensors for gases concentration measurements at an affordable cost. For gasification, carbon
monoxide, hydrogen and methane concentration must be monit(...)
Concentration; carbon monoxide; hydrogen; methane; pulse wide modulation.
ARTICLE
Pour une herméneutique du paranormal dans le roman africain
TIAHO Lamoussa
Le paranormal dans la littérature africaine se comporte désormais en un véritable champ littéraire qui intéresse de plus en plus aussi bien les écrivains que les critiques. Si l’espace romanesque du paranormal cherche à traduire au mieux certaines dimensions latentes des cultures africaines, il s’avère aussi que c’est la quête permanente de no(...)
Herméneutique,paranormal,fantastique,champ littéraire
ARTICLE
Numerical Simulation of the Solar Cell Based on the Quaternary System Cu(In, Ga)Se2
Daouda Oubda, Bawindsom Marcel Kébré, Soumaïla Ouédraogo, François Zougmoré and Zacharie Koalga
Energy in one form or another has been and remains an essential vital element for humanity. It is positioned as the essential propellant for the accomplishment of any human activity. Its sources have diversified over time to meet the ever-increasing needs of industry and consumers. This chapter deals with the solar cell based on copper, indium(...)
solar cell, CIGS absorber, CdS buffer layer, SCAPS-1D, operating temperature, series and shunts resistances, electrical parameters, SRH recombinatio
ARTICLE
SUITES OPERATOIRES PRECOCES ET PRONOSTIC VITAL DES PERITONITES AIGUES GENERALISEES DE L’ADULTE A BOBO-DIOULASSO AU BURKINA FASO
YABRÉ Nassirou, BELEMLILGA G L Hermann, DOAMBA N Rodrigue, KEITA Namori, BARA Daouda, BAYIKORO W Issa, ZARÉ Cyprien
Résumé
Introduction : le but de ce travail était
d’étudier les suites opératoires précoces des
péritonites opérées dans notre milieu
africain.
Patients et méthode : Il s’est agi d’une
étude descriptive à collecte rétrospective
menée dans le service de chirurgie générale
et viscérale du CHU Sourô Sanou sur une
période de 12 mois. Ont é(...)
péritonites, morbidité post- opératoire, mortalité
ARTICLE
In Vivo Diuretic Activity and Anti-Hypertensive Potential of Hibiscus sabdariffa Extract by Inhibition of Angiotensin-Converting Enzyme and Hypertension Precursor Enzymes
Abdoudramane SANOU KIESSOUN KONATÉ Lazare Belemnaba Hemayoro SAMA Kabakdé KABORE Roger DAKUYO Mathieu NITIEMA Mamoudou H. DICKO Prof.
Aqueous extracts of calyx from Hibiscus sabdariffa (HS) (roselle) are highly appreciated for their nutritional and therapeutic effects, especially as anti-hypertensive substances. This study aimed to evaluate their anti-hypertensive potential through an in vitro inhibition assay of angiotensin-converting enzyme (ACE) and hypertension precursor(...)
Hibiscus sabdariffa, angiotensin-converting enzyme, diuretic activity, hypertension
ARTICLE
Efficience des amendements ligneux dans la conservation des sols et la production du sorgho en zone soudano-sahélienne du Burkina Faso
Daouda GUEBRE, Salifou TRAORE, Mamoudou TRAORE , Boussa Tockville MARE, Edmond HIEN
L’intensification agricole durable nécessite une meilleure gestion des amendements organiques et un recyclage efficient de la biomasse dans les systèmes agricoles et agroforestiers. Le paillage consécutif de de Bois et Raméaux Fragmentés (BRF) de Piliostigma reticulatum (D.C) Hochst de 3t MS ha-1 a des effets favorables sur les propriétés ph(...)
Mots clés non renseignés
ARTICLE
Convolutional Neural Networks Deep Learning Based for Malaria Detection and Diagnosis
Kabore K. Kisito; Ouédraogo Josué; Guinko T. Ferdinand
Malaria is a disease that occurs worldwide, especially in tropical regions where a high prevalence is observed. Difficulties are encountered especially in developing countries where resources in terms of equipment and trained personnel are limited. Until today, microscopic analysis is the standard method for diagnosing Plasmodium falciparum, w(...)
Malaria, deep learning, Object detection, YOLOv5
ARTICLE
Development of new assessment approach: a macroinvertebrates-based biotic scoring system to assess the health of riverine ecosystems in the Sahel area in Burkina Faso (West Africa),
I Kaboré, L Sawadogo, V Bancé, L Tampo, S Sanogo, A Ouéda, O Moog & AH Melcher
To address ongoing threats from human pressures and climate changes, water managers and users require a visual tool that provides accurate information about the health of waterbodies for decision making. However, there is a lack of less sophisticated methods, such as biotic scoring, to assess the health of rivers in West Africa. To bridge this(...)
: biotic indices, bioassessment, ecological integrity, rivers
ARTICLE
Détermination des propriétés thermodynamiques d’un plasma d’air contaminé par de la vapeur d’alliage AgSnO2
Adjigkiga Banouga , Abdoul Karim Kagoné, Wêpari Charles Yaguibou , Niéssan Kohio, Zacharie Koalaga, and François Zougmoré
Le succès ou l’échec de la coupure du courant électrique par le disjoncteur dépend fortement des propriétés physicochimiques de l’arc électrique créé. Dans ce travail, nous nous intéressons aux propriétés thermodynamiques du plasma d’air contaminé par de la vapeur d’alliage d’argent et de dioxyde d’étain. Il s’agit notamment de la masse volumi(...)
Disjoncteur, Propriétés thermodynamiques, Plasma, Arc électrique
ARTICLE
Early Post-Stroke Epileptic Seizures in Ouagadougou, Burkina Faso: Frequency and Associated Factors
Djingri Labodi LOMPO1,2*, Alassane ZOUNGRANA1 , Fabienne KERE3 , Aimé SAWADOGO1 , Christian NAPON4 and Athanase MILLOGO1
ABSTRACT
Introduction: The aim of this study was to assess the incidence and identify the main risk factors associated with early poststroke epileptic seizures.
Patients and Methods: This was a descriptive and analytical cross-sectional study, with prospective, multicentre hospital
collection, that involved patients hospitalised for stro(...)
Early post-stroke epileptic seizures, Frequency, Cortical stroke, Large stroke
ARTICLE
Design and Construction of a System for Measuring Carbon Monoxide, Hydrogen and Methane Concentrations in a Co-Current Downdraft Biomass Gasifier
Zoundi Ousmane a* , Nzihou Jean Fidele a, Hamidou Salou b, Ouattara Frederic a and Segda Bila Gerard c
Gasification is the process of producing combustible gases from solid materials such as coal,
biomass or solid waste. The laboratory of Space Physics and Energy has two experimental gasifiers
producing synthetic gases whose natures and concentrations must be determined. To do this,
lower-cost sensors were purchased and used for determini(...)
Gasification; modelling; concentration; carbon monoxide; hydrogen; methane.