Publications (8047)
ARTICLE
Détection de communautés dans les graphes de connaissance d’activités 2025
Marthe Désirée Olivia HABACK, Serge SONFACK SOUNCHIO, Orlane SONKENG TSAFACK, Halguièta TRAWINA, Ho Tuong Vinh
La gestion des connaissances produites au cours des activités au sein des organisations joue un rôle important dans leur développement et leur succès. La formalisation de ces connaissances sous forme de graphe de connaissance d’activités (Activity Knowledge Graph : AKG) permet de représenter et de réutiliser ces connaissances pour résoudre des(...)
Graphe de connaissance, graphe de connaissance d’activité, détection de communauté, algorithme de Louvain
ARTICLE
ON SOME FRACTIONAL MODELS OF LOTKA-VOLTERRA
Traoré André, Francis Bassono and Kamate Adama
In this paper, we study two fractional models of Lotka-Volterra.
We begin by recalling the fundamental notions of fractional analysis.
Then we proceed in a second step to give the description of the
Adomian method and we finish our work with the description and
resolution of some fractional models of Lotka-Volterra. In the first
fractional derivative in Caputo’s sense, fractional integral, preypredation, Adomian method, Lotka-Volterra
ARTICLE
Assessment of aflatoxin contamination in Bambara groundnut (Vigna subterranea L.) produced in Burkina Faso, West Africa
Amidou S. OUILI, Cheik Omar Tidiane COMPAORÉ, Assiètta OUATTARA, Djamilatou DABRÉ, ynoussa MAIGA, Mahamadi NIKIEMA, Mahama OUEDRAOGO and Aboubakar Sidiki OUATTARA
Bambara groundnut is a key protein source in West Africa but may face mycotoxin contamination risks. In this study, 30 Bambara groundnut samples, potentially from different local cultivars, were collected during the dry season from three climatic zones of Burkina Faso (Sahelian, Sudano-Sahelian and Sudanian), with 10 samples collected from eac(...)
aflatoxins; Bambara groundnut; food safety; post-harvest; grain protection
ARTICLE
HIV Epidemiology, Diagnosis, Treatment and Prevention in Chad: A Systematic Review
Hassan Mahamat Ali, Kabore Boukare, Seid Idriss Ahmat, Tapsoba François, Oumaima M. Djarma, Mahamt Koulbou Abdoulaye, Asbagui Fayçala Oscar, Adawaye Chatté, Savagodo Aly
Infection with the Human Immunodeficiency Virus (HIV) remains a major public health burden, with around 40 million people expected to be HIV-positive in 2023. This review provides an overview of the problem of HIV infection in Chad in recent years. The aim of this study is to provide information on the challenges of diagnosing, treating and(...)
HIV, Epidemiology, Diagnosis, Treatment, Prevention, Chad, Review
ARTICLE
Mellin-SBA Method for Solving Nonliear Partial Differential Equations
Traoré André, Kamate Adama and Francis Bassono
In this paper, we present a new numerical method for solving nonlinear differential and partial differential
equations. This method is the Mellin-SBA method. In the first part, we describe the SBA and Mellin-SBA
methods. The second part is devoted to solving two nonlinear problems by the Mellin-SBA method.
Partial differential equations; mellin transformation; SBA method; mellin-SBA method
ARTICLE
Morphological variability, physical characteristics and proximate composition of Saba senegalensis fruit pulps from plant ecotypes in Burkina Faso
Salamata Tiendrebeogo , Clarisse Sidbewend´e Compaore , Elisabeth Rakiswendé Ouedraogo , Leguet Ganou , Raymond Poussian Barry , Sandrine Zongo , Mamoudou H. Dicko
Fruits of Saba senegalensis are of great socio-economic and nutritional importance to the rural population of
Burkina Faso. However, little is known about differences among morphological and biochemical characteristics
of the fruits from plant ecotypes. The aim of this study was to assess both morphological characteristics and
proximate com(...)
Saba senegalensis, Fruit, Ecotype, Morphological traits ,Composition, Variability
ARTICLE
The Malaria Parasite Species Composition in Clinical and Asymptomatic Infections Among Children Under the Coverage of Seasonal Malaria Chemoprevention in the Health District of Nanoro, Burkina Faso
Amélé Fifi Chantal Kouevi, Paul Sondo, Bérenger Kabore, Kié Solange Millogo, Sié A Elisée Kambou, Eulalie W Compaore, Ipéné Mylène Carenne Bayala, Ismaila Bouda, Toussaint Rouamba, Adama Kazienga, Karim Derra, Marc Christian Tahita, Hamidou Ilboudo, Eli Rouamba, Awa Gneme, Halidou Tinto
Introduction: Despite the deployment of different strategies for malaria control, the disease remains a public health problem in sub-Saharan Africa. Most of the studies are focused on Plasmodium falciparum, the predominant species in Africa, with a lack of data on other Plasmodium species; yet, considering them in the strategy of interventions(...)
malaria; P. falciparum; P. malariae; P. ovale; asymptomatic infections
ARTICLE
Assessment of the agronomic value of digestate from cashew nut shell and cow dung anaerobic digestion,
Mahamadi NIKIEMA, Amidou S. OUILI, K. Marius SOMDA, Amidou S. OUILI, Assièta OUATTARA, Cheik Omar Tidiane COMPAORÉ, Cheik A. T. OUATTARA, Narcis BARSAN, Joseph B. SAWADOGO, Ynoussa MAIGA, Iliassou MOGMENGA, Cheik A. T. OUATTARA, Aboubakar S. OUATTARA and Aboubakar S. OUATTARA
This study investigated agronomic characteristics of digestates from cashew nut shell and cow dung anaerobic digestion. General characteristics and agronomic value of digestates were determined using standard methods. Gaseous emissions (biogas, CH4, CO2) were evaluated. Microbiological quality of digestates was evaluated, as well as phytotoxic(...)
Anaerobic digestion, Cashew nut shel, Boving dung, Digestate, Agronomic value, Phytotoxicity
ARTICLE
Late diagnosis of breast cancer in a hospital setting in Ouagadougou in 2024: patient characteristics and associated factors
Akossito Hermine Tognon, Ahmed Kabore, Aristide Yameogo, Nayi Zongo, Nestor Bationo, Francis Tognon Tchegnonsi, Carine Bagre Sidpa Walmde, Sègnon Eurydice Elvire Djossou, Coovi Nonwanou Ignace Tokpanoude, Bague Abdoul Halim, Maxime K. Drabo
Background: Breast cancer, like many other noncommunicable diseases, remains a public health problem today. Although the disease is more common in people over 50, younger women are also affected. The chances of following this disease depend on the stage at which it is diagnosed, since the earlier the diagnosis, the greater the chances of survi(...)
Associated factors, Breast cancer, Burkina Faso, Late diagnosis
ARTICLE
MUSIQUE ET TRAVAIL AGRAIRE DANS CREPUSCULE DES TEMPS ANCIENS DE NAZI BONI ET LES DEUX MARIS DE HADIZA SANOUSSI
GANOU Souleymane , BOUGOUM Fati
En Afrique, et plus spécifiquement au sein des sociétés traditionnelles, la musique revêt une importance capitale dans la conduite des activités sociales. Certaines œuvres littéraires prennent en considération cette réalité socio-culturelle dans leur trame. Ainsi, à travers l'analyse de deux romans burkinabè, Crépuscule des temps anciens et Le(...)
musique, travail agraire, littérature écrite, fonction sociale de l’art, socioculturelle
ARTICLE
Evaluation of the HIV/AIDS Epidemiological Surveillance System, Nouakchott Outpatient Treatment Center, Mauritania
Mohamedou HMEIED MAHAM, Pauline Kiswendsida YANOGO, Djibril BARRY, Yoda HERMANN, Abdarrahmane BAYE, Nicolas MEDA
Background: HIV/AIDS continues to be a public health problem and a major global concern. West and Central Africa had 4.9 million cases in 2019, including 240,000 new cases and about 140,000 deaths related to HIV/AIDS. In Mauritania, in 2019, according to WHO estimates, the prevalence of HIV/AIDS is estimated at 0.2%. We evaluated the HIV/AIDS(...)
Evaluation, Surveillance, HIV/AIDS, Mauritania
ARTICLE
Effect of Supplementary Irrigation Water and Organic Matter Amounts on Tomato Yield and Water Productivity in a Semi-arid Climate
YANOGO Wendzoodo Amélie Pélagie, KIMA Aimé Sévérin, OUOBA Samuel, KIMA Etienne and SANDWIDI Béné-Wendé Bernice
Although promoted as an alternative to secure rain-fed agriculture, supplementary irrigation cannot ensure sustainable food production, regardless of the rational and optimal use of organic matter. Therefore, an experiment was set up in a sandy loam soil (bulk density =1.55 g/cm3; field capacity =18%; wilting point=1.4%) to determine the optim(...)
Supplementary irrigation, land management, water productivity, tomato
ARTICLE
Cholera invasion speed and the intervention strength
Komi Afassinou, Ousmane Koutou, Narcisse Roland Loufouma Makala
We formulate a mathematical model which captures the essential dynamics of cholera infection transmission. Control interventions such as vaccination program and environmental sanitation service are incorporated to analyse the impact of both interventions on the infection dynamics. The qualitative and numerical analyses of the model are carried(...)
Vaccination rate, Sanitation rate, Graph theoretical method, Invasion speed, Intervention strength
ARTICLE
Evaluating Supplementary Irrigation Water Depths for Improving Land and Water Productivity under Grown Tomato in a Semi-Arid Climate, Burkina Faso
Yanogo Wendzoodo Amélie Pélagie, Kima Aimé Sévérin, Ouoba Samuel, Sandwidi Béné-Wendé Bernice, Kima Etienne
Abstract:
In the actual rainwater variability and the declining water resources context, the great challenge of agriculture in Burkina Faso is to produce more with less water. That may be possible through the optimal use of water in tomato production since the yield is decreasing while the demand is still increasing particularly in the rain(...)
supplementary irrigation, lands productivity, water productivity, tomato
ARTICLE
Impact of traditional culinary processes on the nutritional quality of beng tigré, a mung bean variety grown in Burkina Faso
Jeanne d’Arc Wendmintiri Kabré1,2, Fatoumata Hama‑Ba2, Mamadou Sanoué2 and Aly Savadogo1*
Resilient to the effects of climate change, Mung bean is a seed legume rich in nutrients and bioactive compounds.
The objective of the study was to determine the impact of cooking processes on its nutritional quality. Mung bean
seeds of the Beng‑tigré variety are obtained from Belwet, the national sponsor. Plain Mung bean seeds (MBN) are(...)
Impact, Culinary process, Mung bean, Nutrients