Publications (8085)
ARTICLE
Fault Distance Location on an Electrical Transmission Line of a Medium-Voltage Network Using a New Solutions of the Telegraphy Equations
D. Konane, W. S. Boris Ouedraogo, W. O. Compaore, A. Zongo, Z. Koalaga and F. Zougmore, "
A fault location method in an electrical network is a combination of procedures, hardware, and software. determining the position of a fault in the network. This method calculates the distance between a reference position and the faulty position. Nowadays, at Société Nationale d'Electricité du Burkina (SONABEL), impedance and reflectometry met(...)
electrical cable , electrical fault , error rate , fault distance , fault location
ARTICLE
Assessment of the Practice and Knowledge on Pediatric Anesthesia in Burkina Faso: A Multicenter Cross-Sectional Survey
Salah Idriss Séif Traore1, Ismael Guibla2, Martin Lankoande3, Farid Belem4, Salifou Napon1, Lydie Rosine W. Kaobre1, Ines Armelle Liliou1 , K. Bertille Ki5 , R. A. Flavien Kabore4
Introduction. In developing countries, there is lack of knowledge about pediatric
anesthesia while pediatric hospitals are scarce and do not fill all the needs. Therefore,
anesthetic care for children is provided by doctors and nurses in general hospitals. The aim
of this study was to assess their knowledge and practice regarding anesthetic(...)
Paediatric anaesthesia, practice, knowledge, training, equipment.
COMMUNICATION
Comparative study of the electronic properties of hexagonal and orthorhombic structures of RMnO3-type perovskites (R=Tb, Dy, Ho and Er) by DFT calculations
Joël Martial Balkoulga, Antoine Béré, Sidiki Zongo, Viwanou Hounkpati, Moussa Sougoti, Sié Zacharie Kam
The electronic properties of perovskite RMnO3 (R=Tb, Dy, Ho and Er) were studied using the density- functional theory (DFT). For each perovskite RMnO3, the ferromagnetic (FM) and antiferromagnetic (AFM) structural parameters in the spin-up and spin-down configurations are optimized. The band structures, the density of states (DOS) and the part(...)
RMnO3, manganite perovskites, electronic properties, DFT, Quantum Espresso
ARTICLE
Blessés de guerre dans les hôpitaux civils de la ville de Ouagadougou : à propos de 325 cas.
SIS Traore, F Belem, I Guibla, SC Ilboudo, S Napon, A Ouedraogo, C Bamogo, A Ouattara, S Sanou.
Introduction : le Burkina Faso fait face depuis une décennie à une situation d’insécurité marquée par la multiplication des actes terroristes. Le but de cette étude était de décrire la prise en charge des blessés dans ce contexte.
Matériel et méthodes : il s’agissait d’une étude multicentrique, transversale descriptive, avec collecte rétrospe(...)
blessés de guerre, lésions, hôpitaux civils, prise en charge.
ARTICLE
Identification and Mitigation of Weak Points in An Electrical Network for Optimal Solar PV Power Integration
Sami Florent Palm, Celestin Kambou, Adelaide Lareba Ouedraogo, Sayouba Kabre, Sebastian Waita, Thomas Nyangonda
In Burkina Faso, significant initiatives are underway to link multiple Solar Photovoltaic Power plants to the national grid and establish connections with neighboring West African Nations. This endeavor requires careful consideration due to the intermittent nature of Photovoltaic (PV) power generation and the rising electricity demand in Burki(...)
Photovoltaic injection, Simulation, Electrical network, Power flow, PSAT, MATLAB
ARTICLE
Prevalence of Malaria among Children between 3 and 59 Months Old in Two Healthcare Districts of Burkina Faso, 2020
Yanogo Pauline Kiswendsida1,2*, Yanogo Chantal2, Halidou Tinto3
Every 75 seconds, there’s a child below 5 years of age who is dying from malaria throughout the world. Burkina Faso, which also suffers from the ravages of malaria, has developed several strategies to respond to the disease including seasonal malaria chemoprophylaxis (SMC). To generate basic data available for the study of the efficacy of a su(...)
Burkina Faso, Children Under 5 Years, Malaria Prevalence
ARTICLE
Comparative Effects of Organo-Mineral, Organic and Mineral Fertilizations on the Agronomic Performance of the Cabbage (Brassica oleracea L.) in the Sudano-Sahelian Zone of Burkina Faso
Koulibi Fidèle ZONGO, Daouda GUEBRE, Sibiry Albert KABORE, Wendne Toumdé Victor ZONGO, Mahamadi KYELEM, Abdramane SANON, Asséta KOMONDI, Edmond HIEN
Cabbage (Brassica oleracea L.) is a vegetable grown for its leaves, apples or flower. Its production ranks third after onions and tomatoes in Burkina Faso. However, the fertilizers used in its production limit its yield performance. With this in mind, the aim of the present study was to compare the effect of different fertilization regimes on(...)
Cabbage; Fertilization; Evaluation; Productivity; Sudano Sahelian; Burkina Faso
ARTICLE
ENERGY PROBLEMATIC OF THE POWER FACTOR IN SOLAR INSTALLATIONS: CASE STUDIES, HIGHLIGHTING AND PROPOSED SOLUTIONS
Zoundi Ousmane1*, Nzihou Jean Fidele1, Tissologo Moussa1, Ouattara Frederic1, and Segda Bila Gerard2
The aim of this article is to highlight the consumption of reactive energy and the consequences of not taking it into account in solar installations. Unlike active power, it is responsible for the magnetization or induction of electrical circuits (enabling the transfer of active power) and remains constant (depending on the type of equipment)(...)
Solar; Sizing; Compensation; Energy; Power factor
ARTICLE
Adaptation strategies to cope with the effects of climate variability in the central plateau region of Burkina Faso
ZOMA Vincent
Climate variability presents major challenges across Africa, particularly in Burkina Faso. This article analyses the adaptation strategies implemented by local populations and development actors to cope with this phenomenon in the Central Plateau region. Conducted in October 2023 in three villages in the region, the research combines field obs(...)
Climate variability, adaptation strategies, Central Plateau region, Burkina Faso
ARTICLE
La production du sésame (Sesamum indicum L.) dans la commune rurale de Bilanga au Burkina Faso
ZOMA Vincent
Le sésame (Sesamum indicum L.), actuellement troisième produit agricole d’exportation du Burkina Faso, sa culture est une activité pratiquée en milieu rural notamment dans la commune de Bilanga dans la région de l’Est. Ce travail vise alors à étudier la production de ce produit dans cette commune rurale. L’étude basée sur une enquête et sur de(...)
Sésame biologique, sésame conventionnel, pratiques agroécologiques, Bilanga, Burkina Faso
ARTICLE
Antioxidant, Antifungal and Antitermite Activities of Residues from Hydrodistillation of Cymbopogon citratus, Eucalyptus camaldulensis and Mentha piperita
Assétou Sankara, Jean Claude Windéyolsidé Ouédraogo, Schémaéza Bonzi, Marie-France Thévenon, Yvonne Libona Bonzi-Coulibaly
Aromatic plant distillation produces residues rich in phenolic compounds known to be bioactive. In this context, residues from the hydrodistillation of Mentha piperita L., Cymbopogon citratus Stapf, and Eucalyptus camaldulensis Dehnh were chemically and biologically analyzed. The ethanol percentages (70%, 50%, and 30%) were evaluated by determ(...)
Biopesticide, Polyphenols, Flavonoids, Antiradical Capacity, Antifungal, Antitermite
ARTICLE
Transcription-Based on Pitches an Ontology for the System Knowledge Representation
Pengwendé Zongo, Yamba Dabone & Tounwendyam Frédéric Ouedraogo
This article aims to present an ontological approach for the domain knowledge representation of an intelligent tutoring system for learning transcription based on pitches in the Mooré language. This system that we built allows us to learn the transcription of polysemous words in the Mooré language. In our intelligent tutoring system, the knowl(...)
Ontology, Intelligent tutoring system, Tone language, Moor´
ARTICLE
Evaluation of corrosion protection performance and color stability of environment-friendly pigmented polyurethane coating
Mamadou Ouedraogo, Tambi Ramde, Boubié Guel, Stefano Rossi
This research is distinctive in its focus on the corrosion protection property, the ultraviolet B radiations (UV-B) resistance, and the color stability of a polyurethane (PU) base coating formulated with 1 % wt. of an environment-friendly inorganic pigment (Bi, Ca, Zn)VO4. The pigment was synthesized and evaluated based on structure, color, an(...)
Pigment Organic coating Corrosion protection Color stability UV-ageing Electrochemical impedance
ARTICLE
On a Bi-nonlocal fourth-order difference problem involving the p(k)-Laplacian type operator
I. Nyanquini and S. Ouaro
In this paper, we study a class of bi-nonlocal fourth-order discrete problems involving p(k)-Laplacian operator in a finite dimensional Banach space. By using the variational method and the (S+) mapping theory, we investigate the existence and multi- plicity of nontrivial solutions, subject to the condition that the parameters are sufficiently(...)
Bi-nonlocal problem, Kirchhoff type equation, Mixed boundary conditions, Mountain pass Theorem
ARTICLE
Gestion des déchets plastiques à Koudougou, une ville moyenne du Burkina Faso
Nebilma P. NAGALO, Fulgence T. IDANI, Sidiki ZONGO
Autrefois, considéré comme une source de revenu, les déchets plastiques sont perçus aujourd’hui comme un danger par les écologistes au niveau mondial. A l’instar des grandes villes africaines, la ville de Koudougou fait face à des défis majeurs en matière de préservation de l’environnement. L’objectif de cette étude est d’analyser le(...)
déchets plastiques-gestion-ville moyenne-Koudougou-Burkina Faso.