Ximenia americana and Waltheria indica are used in traditional medicine in Burkina Faso for treating malaria in children aged 0–5 years. This study evaluated their phytochemical profiles, antioxidant properties, mineral contents, and in vitro antiplasmodial activities. Leaf and bark extracts of X. americana and whole-plant extracts of W. indica were prepared using solvents of increasing polarity. Phenolic and terpenoid constituents were screened by high-performance thin-layer chromatography, while total phenolic, flavonoid, and terpenoid contents were quantified using colourimetric methods. Mineral contents were determined by inductively coupled plasma atomic emission spectrometry. Antioxidant activity was assessed by DPPH radical-scavenging and ferric-ion-reduction assays. Antiplasmodial activity was evaluated against the chloroquine-sensitive 3D7 and multidrug-resistant Dd2 strains of...

In this article, we propose a numerical framework referred to as the Galerkin-SBA method, obtained by coupling the Galerkin projection technique with the SBA iterative approach. The method reduces a nonlinear partial differential equation to a finite-dimensional system governing the time-dependent coefficients in a Galerkin expansion of the solution. The resulting system is efficiently handled using the SBA procedure, which improves the treatment of nonlinear terms and enhances computational performance. Under suitable assumptions, we establish the convergence and uniqueness of the proposed scheme.

African locust bean (Parkia biglobosa) and shea (Vitellaria paradoxa) are emblematic species of West African agroforestry parklands. They play a major role in food security, rural livelihoods and the structuring of agricultural landscapes. However, their spatial distribution is insufficiently documented at the local level, particularly in a context of climate change and increasing pressure on natural resources. This study analyses the spatial distribution and bioclimatic determinants of African locust bean in the province of Boulkiemdé, in central-western Burkina Faso, combining an integrated approach that combines field inventories, spatial analyses and modelling of potential distribution. Data on presence and abundance were collected between November and December 2024 using systematic sampling based on a 3 km grid. The potential distri-bution of the species was modelled using the MaxEn...

Pearl millet (Pennisetum glaucum [L.] R. Br.) is an important cereal crop in semi-arid regions, but its production is constrained by downy mildew caused by Sclerospora graminicola. The development of resistant male-sterility maintainer lines is important for improving the resistance of pearl millet hybrids. This study aimed to develop and screen pearl millet male-sterility maintainer populations for resistance to the Kamboinse downy mildew pathotype in Burkina Faso. Crosses were made between ICMB 177004, the maintainer parent of the hybrid ICMH 147007, and three maintainer lines used as sources of resistance, namely ICMB 177002, ICMB 93333 and SIVAREX-S3-45. Through self-pollination and backcrossing, thirty-four maintainer lines were developed and evaluated under greenhouse conditions. Analysis of variance showed highly significant differences among genotypes. Disease incidence ranged...

Objective: Oxidative stress plays a central role in fatigue development and exercise-induced physiological dysfunction. This study aimed to evaluate the phytochemical profiles, antioxidant properties, and exercise-induced anti-fatigue and stress-management activities of extracts from six African medicinal plants (Gardenia sokotensis Hutch, Cassia sieberiana DC, Ficus thonningii Miq., Bauhinia thonningii [Schumach.] Milne-Redh., Annona senegalensis Pers., and Securidaca longepedunculata Fres.). Methods: Ethanolic and aqueous extracts were characterized for their total polyphenol, flavonoid, Vitamin C, and reducing sugar content. Antioxidant capacity was assessed by ferric reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl radical scavenging (IC50), and lipid peroxidation inhibition assay. The anti-fatigue and stress management effects were evaluated in vivo in mice using th...

This work proposes a decentralized mechanism for the verification and restoration of public keys in passkey-based authentication systems. The model relies on a synergistic integration of Blockchain and the distributed file system IPFS, aiming to eliminate dependence on a centralized trusted third party and to enhance the resilience of public key storage. Unlike traditional approaches where the compromise of the public key repository on the Relying Party (RP) leads to identity spoofing, our mechanism ensures the integrity, traceability, and availability of keys in the event of tampering. The experimental analysis highlights the advantages of the hybrid on/off-chain model in terms of scalability, demonstrating a significant improvement in throughput and a reduction in gas costs compared to a fully on-chain architecture. Finally, the formal evaluation conducted under the Dolev–Yao model usi...

Aims: In Burkina Faso, the processing of dried food products contributes to the valorisation of local resources, the reduction of post-harvest losses and the improvement of food security. Despite the increasing importance of these products in dietary habits, data on their physicochemical and microbiological quality remain limited. This study assessed the physicochemical and microbiological characteristics and level of compliance of six dried and instant food products (bassi, granulated bissap, dried dègué, infant flour, granulated ginger and zoom-koom) produced by a local agro-food processing enterprise in Burkina Faso. Methodology: A descriptive and analytical study was conducted between July and September 2025 using 18 samples, with three samples per product type. The analyses included pH, titratable acidity, moisture content and dry matter, as well as microbiological quality a...

Experimental cybersecurity research has traditionally relied on using datasets to train intrusion detection systems (IDS). However, current solutions suffer from outdated reference data and an event-centric approach limited to binary traffic classification or attack type identification. This article argues that threat anticipation requires a paradigm shift toward attacker profiling. Following a critical review of existing cybersecurity datasets, we introduce a novel dataset for Cyber Attackers Profiling Enhancement (MITRE-CAPE-2026), an dataset constructed from the execution of attack scenarios derived from the Atomic Red Team platform on a T-Pot–based deceptive infrastructure. The collected data were subsequently labeled according to the MITRE ATT&CK framework. The resulting dataset comprises 1,918 attack scenarios collected across Linux, Windows, macOS, and cloud environments, covering...

The work presented in this paper is part of the general framework of mathematical ecology regarding the complex dynamics in predatory prey model. The main objective is the formulation and study of a prey-predator model to describe the dynamics of fish and zooplankton population taking into account two phenomenons: the catching effect in the fish population and the age-structure in the zooplankton dynamics. We present some mathematical results concerning the positive solution existence, the stability and persistence of the model equilibria using a positive initial condition. The total population of zooplankton and the total population of fish are uniformly weakly persistent if R0 1 and R 1. Some numerical simulations according to the mathematical conditions are performed using the finite volume method, are done to illustrate those results in the different fish exploited and inexploited ar...

Les formes orales liquides de furosémide sont très peu disponibles sur le marché. Les alternatives de préparation sur mesure réalisées en milieu hospitalier pour la prise en charge des patients pédiatriques présentent des phénomènes d’instabilité. L’objectif de cette étude était de mettre au point des comprimés à dispersion rapide de furosémide destinés aux patients pédiatriques. Des comprimés à dispersion rapide ont été formulés. Ils renfermaient un diluant inspiré de la formulation du Pharmaburst C1® , 20% m/m de cellulose microcristalline, 1 à 4% m/m de croscarmellose sodique, 0,5% m/m de stéarate de magnésium, 2,5% m/m de benzoate de sodium et 0,1% m/m de saccharinate de sodium. Les caractéristiques rhéologiques des mélanges pulvérulents ont été déterminées avant leur compression directe. L’aspect, la masse moyenne, la dureté, la friabilité, le dosage et la dissolution des comprimés...