Publications (10456)
ARTICLE
Assessment of Heavy Metal Speciation and Mobility in By-Products from Wastewater Treatment Plant in Ouagadougou
Yelli Yacine Marie Laure Dah, Stéphanie Batchakoue Maiga-Yaleu, Ismaël Traore, Souleymane Kologo, Tambi Ramde
The wastewater treatment plant (WWTP) generates by-products such as treated wastewater (TWW) and dried sewage sludge (DSS). This study assesses the speciation and mobility of metals in dry sewage sludge collected in 2022 and 2024 using a three-step sequential extraction based on the BCR method. The highest total metal concentration was Mg, fol(...)
Heavy Metals, Mobility, Sequential Extraction, Sewage Sludge, Wastewater
ARTICLE
Electrolyte Disorders in the Acute Phase of Ischemic Stroke in the University Hospitals of Ouagadougou, Burkina Faso: Prevalence and Association with In-Hospital Mortality
Djingri Labodi Lompo, Alassane Zoungrana, Melody Z. Gnampa, Houseinata N. Napon, Fabienne Kere, Chritian Napon, Athanase Millogo
Abstract
Introduction: The objective of this study was to assess electrolyte disorders among patients hospitalized for ischemic stroke (IS) in the University Hospitals (UHs) of Ouagadougou.
Methods: We conducted a retrospective, crosssectional, descriptive, and analytical study of adult patients hospitalized for ischemic stroke—confirmed by(...)
Ischemic Stroke, Electrolyte Disorders, In-Hospital Mortality, University Hospitals, Ouagadougou
ARTICLE
Comparative effects of Plant Growth–Promoting Rhizobacteria and their formulations with compost and mineral fertilizer on onion productivity and disease Incidence in Burkina Faso
Cécile Harmonie OTOIDOBIGA, Abdou Rasmané OUEDRAOGO, Wendlassida Pauline OUEDRAOGO, Abalo Itolou KASSANKOGNO, Ernest SOME, Moïse SAWADOGO, Kevin Stanislas BATIONO, Massiribi Bintou BARRO, Bowendsom Clément NIKIEMA, Issa WONNI, and Ynoussa MAIGA
Soil infertility is a major constraint to onion production in Burkina Faso. This study aimed to evaluate the combined and separate effects of Plant Growth–Promoting Rhizobacteria (PGPR), mineral fertilizer (NPK), and organic (compost) fertilizer on onion growth and disease incidence. Five bacterial isolates—VDK5AN, VDK12A(...)
Plant Growth–Promoting Rhizobacteria (PGPR); onion growth; disease incidence; mineral fertilizer; compost.
ARTICLE
Hypercalcémie en Milieu Hospitalier au Burkina Faso : Étiologies, Prise en Charge et Pronostic
Lassane Zoungrana, Gaël. U.Y Zio, Hervé Tieno, Solo Traoré, René Bognounou, Seydou Yaméogo, Michel Bouda, Fabienne Sanou, Fagnima Traoré, Oumar Guira, Joseph Drabo
Introduction. L’hypercalcémie est un désordre métabolique aux étiologies variées, dont la répartition et l’impact dans les contextes d’Afrique subsaharienne restent mal caractérisés. Des données épidémiologiques robustes font défaut, entravant l’élaboration de guides de prise en charge adaptés. Cette étude transversale et rétrospective visait(...)
Hypercalcémie, étiologies, prise en charge, Burkina Faso, CHU Bogodogo.
ARTICLE
Dynamics of Environmental Conditions and Persistence of Malaria, a Tropical Disease in the City of Koudougou in Burkina Faso
Karim Lossiané, Songanaba Rouamba, Joseph Yaméogo
Malaria is one of the oldest diseases in human history. The first scientific knowledge about this epidemic dates back to Hippocrates (5thcentury BC). The discovery of Plasmodium, the parasite responsible for malaria, by Alphonse Laveran in 1880 opened up a new and more dynamic front in the fight against this disease. However, socio-environment(...)
environment, malaria, persistence, Koudougou, Burkina Faso
ARTICLE
MULTIACTOR, MULTIDIMENSIONAL APPROACH INTEGRATING FUZZY LOGIC AND THE AHP METHODFORPRIORITIZING INTERVENTION AREAS IN A CRISIS CONTEXT (F-AHPD)
FREDERIC NIKIEMA, ZOINABOSAVADOGO, MIFIAMBASOMA3, SOMDOUDA SAWADOGO
BurkinaFasoisfacingagrowingterroristthreat, withmajorsocio-economicandsecurityimpacts.
This study proposes an innovative multi-actor, multidimensional classification approach to assess and rank
affected areas. The objective is to provide a robust decision-support tool for policymakers, humanitarian
organizations, and security forces to rigo(...)
words and phrases, terrorism, data uncertainty, fuzzy-AHP, multi-actor classification, security optimization
ARTICLE
L’informatique au Burkina Faso : évolution et contribution des migrants de retour (1967-2021)
OUEDRAOGO Serge Noël
Le progrès technologique qu’est l’informatique a atteint durablement le Burkina Faso (ex Haute-Volta) à la fin des années 1960. L’évolution de l’informatisation du pays de la création du projet d’informatisation de l’administration publique en 1967 à la mise en place en 2021 d’un département ministériel dénommé « Ministère de la Transition dig(...)
informatique, Burkina Faso, enjeux, contribution, migrations
ARTICLE
Privacy-Preserving Android Malware Detection Using Deep Federated Learning
Rehanatou B. Coulibaly, Tegawende Bissyande, Aminata Sabané, Sabané Aminata, Abdoul Kader Kaboré
This work represents a major breakthrough in the fields of legal Technology, digital governance and mobile cybersecurity. Malware attacks on Android are increasing daily at a considerable volume, making Android users more vulnerable to cyberattacks. In response to this growing threat, researchers have developed numerous machine learning and de(...)
Android (operating system), Malware, Federated learning, Server, Mobile device
ARTICLE
MOTIVATION INTRINSÈQUE ET PERFORMANCE ACADÉMIQUE CHEZ LES ÉTUDIANTS : LE RÔLE MODÉRATEUR DU LOCUS DE CONTRÔLE
NEBIE B. Alexis
La motivation constitue l’un des déterminants de la performance académique. Si la motivation intrinsèque est positivement corrélée à la réussite, tous les étudiants intrinsèquement motivés ne réussissent pas nécessairement. Ce constat suggère l’existence de variables modératrices influençant cette relation. La présente étude s’inscrit dans cet(...)
Motivation intrinsèque, Locus de contrôle, Performance académique, Effet modérateur, Facteurs psychologiques
ARTICLE
Influence of Organic Substrates and Weeding on Weeds and Rice Production in Lowland Rice Cultivation in Western Burkina Faso.
Issiaka Sere, Adama Sanou, Siébou Pale, Drissa Coulibaly, P.V. Vara Prasad, B. Jan Middendorf, Edmond Hien, Hamidou Traore
Weeds have a significant impact on yields in lowland rice cultivation, hence the need to implement effective management methods. The objectives of this study
were to evaluate the effect of organic substrate types and weeding methods on weed management. Four types of fertilization as the main factor and four weed
ing methods as the secondary(...)
Weeding, Organic Substrates, Weeds, Rice Cultivation
ARTICLE
Dissection aortique étendue mimant une embolie pulmonaire chez une hémodialysée chronique au Centre hospitalier Universitaire Yalgado Ouédraogo
Y.J. Bonzi, A. Dianda, A. Sawadogo, M. Bazongo, A. Sawadogo, G. Sanou, G. Coulibaly
Introduction : La Dissection Aortique (DA) est une urgence cardiovasculaire rare mais potentiellement fatale, dont le diagnostic peut être difficile, notamment dans les contextes à ressources limitées. Chez les patients atteints de maladie rénale chronique (MRC), les présentations cliniques atypiques compliquent davantage l’identification préc(...)
Dissection aortique, maladie rénale chronique, hémodyalise, contexte à ressources limitées
ARTICLE
Sociodemographic and Diagnostic Aspects of Esophageal Disease in Ouagadougou
Héma, S.M. O.B.S., Balima, N., Beni DA, H.N., Coulibaly, A., Guingane, N.A., Zoungrana, N.S.L., Ouédraogo, A., Salou, R., Somda, S., Sombié, A.R., Sawadogo, A. and Bougouma, A
Esophageal pathologies are a common reason for consultation and endoscopic
examination. However, their characterization remains insufficiently docu
mented. The aim of our study was to investigate esophageal pathology in Oua
gadougou. Materials and Methods: This was a cross-sectional and analytical
study conducted in three health centers(...)
Esophageal Pathology, Digestive Endoscopy, Hiatal Hernia, Esophagitis, Ouagadougou
COMMUNICATION
AI4DVault: A Registry Architecture for Securing the AI4D Supply Chain
Aminata Sabane, Tegawendé F. Bissyande
As artificial intelligence for development initiatives expand, ensuring secure and transparent supply chains for AI artifacts has become a critical challenge in emerging countries. Recent incidents of malicious models on repositories like Hugging Face demonstrate that machine learning model platforms are increasingly vulnerable to the same sup(...)
AI4D , AI artifacts , supply chain
ARTICLE
A mathematical model study with crowley-Martin functional responses to describe fish and zooplankton dynamics
Wendkouni Ouedraogo, Hamidou Ouedraogo, Ousmane Koutou, Boureima Sangare
In this paper, we consider a reaction-diffusion model with homogeneous Neumann
boundary conditions to describe fish and zooplankton dynamics. This model incorporates
a complex Crowley-Martin functional responses. We also introduce two important
elements: fishing and cannibalism effect in the dynamics. In the mathematical
analysis, global a(...)
Population dynamics, fishing effort, prey-predator system, Crowley-Martin functional response, persistence, stability, Hopf bifurcation, turing instability, zooplankton and fish ecosystem.
ARTICLE
Can inclusive growth reduce multidimensional poverty in Sub-Saharan Africa?
Adama SAWADOGO, Noel THIOMBIANO, Relwendé SAWADOGO
Poverty is a major concern for policymakers in Sub-Saharan Africa, as this region alone accounts for more than half of the world’s poor. This research analyses the effect of inclusive growth on multidimensional poverty in a sample of 33 Sub-Saharan African countries over the period 1996–2019. The results, derived from the first-difference esti(...)
Inclusive growth; Multidimensional poverty; Sub-Saharan Africa