Publications (5615)
ARTICLE
Experimental Study of a Diesel Engine Incorporating a "KALAMA" Screw and Operating on Vegetable Oils
Gounkaou Yomi Woro , Diané Ali , Koala Lucmane , Daho Tizane , Sanogo Oumar , Béré Antoine
The vegetable oil is an alternative fuel that complements or substitutes for fossil fuels. However, its use in diesel engines gives rise to a number of difficulties, especially at low engine power levels. To resolve these problems, improving the thermal conditions in the engine's combustion chamber is one of the solutions being considered. Thi(...)
Indirect Injection, Pre-Chamber Screw, KALAMA Screw, Hot Spot
ARTICLE
CT Profile of Hydrocephalus in Children at the Charles de Gaulle Pediatric Teaching Hospital in Ouagadougou
Soré Moussa Zanga, Kisito Nagalo, Fadiilah Laetitia Nonkané, Aïscha Madina Napon, Ousséini Diallo, Léonie Claudine Lougué/Sorgho, Rabiou Cissé
Aim of the Study: The aim is to analyse the epidemiological, clinical and CT aspects of hydrocephalus in children. Method: This was a cross-sectional descriptive study with retrospective collection from 1 June 2021 to 31 December
2022 within the radiology department of Charles De Gaulle Pediatric Teaching Hospital in Ouagadougou, Burkina Faso(...)
Hydrocephalus, Malformations, Cerebral, Tomography
ARTICLE
Experimental Study of a Diesel Engine Incorporating a "KALAMA" Screw and Operating on Vegetable Oils
Gounkaou Yomi Woro, , Diané Ali , Koala Lucmane , Daho Tizane , Sanogo Oumar , Béré Antoine
The vegetable oil is an alternative fuel that complements or substitutes for fossil fuels. However, its use in diesel engines gives rise to a number of difficulties, especially at low engine power levels. To resolve these problems, improving the thermal conditions in the engine's combustion chamber is one of the solutions being considered. Thi(...)
Indirect Injection, Pre-Chamber Screw, KALAMA Screw, Hot Spot
ARTICLE
Exact solution of a fractional model of the dynamics of two competing prey-predator population using the SBA numerical method
Bationo Jérémie Yiyuréboula, Bassono Francis
We use the SBA numerical method by applying Picard's principle for solving a system of fractional equations. We first state the convergence of the SBA algorithm before proceeding to the search for possible solution. A graphical representation of the solution for different values of the perturbation parameter and fractional parameter allows the(...)
dynamique de population, proies-predacteurs, equations fractionairres
ARTICLE
Analysis of Fall armyworm infestations on rainy season crops under different cropping systems in two agroecological zones in Burkina Faso, West Africa
Compaoré, Manoé R. Sanou, Athanase Badolo, Lakpo K. Agboyi & Antoine Sanon
The Fall armyworm (FAW), Spodoptera frugiperda, was first reported in a few regions of Burkina Faso in 2017. Since then, it has continued to spread and damage maize crops in the country, thereby threatening food security. This study, conducted three years later, aimed to assess the pest status on major rainy season crops, and the effects of cr(...)
S. frugiperda · Agroecosystems · Crop infestation · Pest management · Agroecological zones · Burkina Faso
ARTICLE
Melnick Needles Syndrome: Computed Imaging and Management Difficulties
Zanga, S.M., Bicaba, D., Nagalo, K., Konané, S.G., Napon, A.M., Nikiéma, Z., Diallo, O., Sorgho/Lougué, L.C. and Cissé, R.
Melnick-Needles syndrome is an osteo-dysplasia caused by a mutation of a gene, FLNA, coding for filamine A. It is at the origin of a set of complex congenital malformations, mainly of interest to the members, but also to the cranio-facial region. Melnick-Needles syndrome was first described in 1966 by two Americans John Melnick, a radiologist(...)
Melnick-Needles Syndrome, Polymaformation, TDM, Burkina Faso
ARTICLE
RESULTATS PRELIMINAIRES DE LA PLASTIE DU LIGAMENT CROISE ANTERIEUR PAR LA TECHNIQUE DE DIDT A L’ENDOBOUTON
HIEN J, DABIRE M N, TINTO S , WODECKI P , KORSAGA A, SAWADOGO M
Introduction : La présente étude a été initiée devant l’évolution favorable post
opératoire des quelques patients opérés pour une ligamentoplastie du LCA. Son
but était de décrire les résultats à court terme de l’utilisation de l’endobouton au
cours de la plastie du LCA par la technique du DIDT.
Patients et méthodes : Il s’est agi d’(...)
Ligamentoplastie, genou, Endobouton
ARTICLE
Self-reported health effects of pesticides among cotton farmers from the Central-West region in Burkina Faso
Jean Noël Dado Koussé, Sylvain Ilboudo, Jean Claude Romaric, Pingdwindé Ouédraogo, Moritz Hunsmann , Geoffroy Gueswindé Ouédraogo, Moussa Ouédraogo, Félix Bondo Kini , Sylvin Ouédraogo
Pesticides are chemicals used to control pests with sometime harmful effects on human health. This paper presents results of self-reported health effects experienced by cotton farmers in the Central-West region of Burkina Faso. It was a cross-sectional survey conducted from October to December 2021 among 585 consenting conventional and organic(...)
Synthetic pesticides, Organic pesticides, Health effects, Cotton farmers
ARTICLE
Phytochemicals properties of Carica papaya Linn seeds’ essential oil and their antifungal and antibacterial activities
OUEDRAOGO Assétou, NIKIEMA Philippe Augustin, YAMEOGO Gérard Josias, SOURABIE Pane Bernadette, BASSAVE Belinda Ramata Hafouo, KONATE Soumaïla, NIKIEMA Marguerite Edith, NIKIEMA Oueogo, GOUMBRI Wendinmi Bertrand Florent and BARRO Nicolas
Carica papaya seeds have been used as traditional medicine. This study aims to determine the phytochemicals of papaya seeds essential oils their antimicrobial properties. Polyphenolic content and antioxidant properties were determined with standard methods. GC-MS was used to analyze chemical compounds. Antimicrobial properties were performed u(...)
Essential oils, Carica papaya, Phytochemical properties, antioxidant
ARTICLE
Phytochemicals properties of Carica papaya Linn seeds' essential oil and their antifungal and antibacterial activities
OUEDRAOGO Assétou, NIKIEMA Philippe Augustin, YAMEOGO Gérard Josias, SOURABIE Pane Bernadette, BASSAVE Belinda Ramata Hafouo, KONATE Soumaila, NIKIEMA Marguerite Edith, NIKIEMA Oueogo, GOUMBRI Wendinmi Bertrand Florent and BARRO Nicolas¹
Carica papaya seeds have been used as traditional medicine. This study aims to determine the phytochemicals of papaya seeds essential oils their antimicrobial properties. Polyphenolic content and antioxidant properties were determined with standard methods. GC-MS was used to analyze chemical compounds. Antimicrobial properties wer(...)
Essential oils, Carica papaya, Phytochemical properties, antioxydant, antifungal and antibacterial acivities
COMMUNICATION
Characterization of Malicious URLs Using Machine Learning and Feature Engineering
Sidwendluian Romaric Nana, Didier Bassolé, Jean Serge Dimitri Ouattara & Oumarou Sié
In this paper, we use Machine Learning models for malicious URL detection and classification by Feature Engineering techniques. These models were implemented with scikit-learn using Random Forest, Support Vector Machine and XGBoost classifier algorithms. Our models were trained, tested, and then optimized with a dataset of 641,125 URLs (benign(...)
Malicious URL, Characterization, Feature Engineering, Detection
ARTICLE
Local perceptions and endogenous knowledge of Hoary Basil (Ocimum americanum L.) in Burkina Faso
Kaboré Hervé, Kiébré Mariam, Nanema Kiswendsida Romaric
Background: Ocimum americanum is an aromatic species from the family of Lamiaceae. It has significant socioeconomic potential and is used by the local population in Burkina Faso. Although the species makes a significant contribution to household well-being, the organizations in charge of natural resource management are unaware of and undervalu(...)
Ocimum americanum, ethnobotanical survey, endogenous knowledge
ARTICLE
Local perceptions and endogenous knowledge of Hoary Basil (Ocimum americanum L.) in Burkina Faso
Kaboré Hervé, Kiébré Mariam and Nanema Kiswendsida Romaric
Background: Ocimum americanum is an aromatic species from the family of Lamiaceae. It has significant socioeconomic
potential and is used by the local population in Burkina Faso. Although the species makes a significant contribution to
household well-being, the organizations in charge of natural resource management are unaware of and underva(...)
Ocimum americanum, ethnobotanical survey, endogenous knowledge
COMMUNICATION
Complications maternelles de l’opération césarienne au centre hospitalier universitaire de Tengandogo : épidémiologie, prise en charge et pronostic.
D.P. Kain, G.C. Sedogo, A. Ouédraogo, B. Thiéba/Bonané
But : Etudier l’épidémiologie, la prise en charge et le pronostic des complications maternelles de l’opération césarienne au CHU de Tengandogo du 01 août 2022 au 31 janvier 2023.
Patientes et méthodes : Il s’est agi d’une étude transversale à visée descriptive et analytique. Ont été incluses dans l’étude toutes les femmes ayant présenté une c(...)
Complications maternelles, césarienne
ARTICLE
Méningocèle intraorbitaire : Série de 2 cas cliniques pris en charge au CHU Yalgado Ouédraogo
HARO Yakouba, ZABSONRE D. Sylvain, BIOGO Joseph, SANOU Abdoulaye, ZOUNGRANA Inoussa, KABRE Abel
Introduction : la méningocèle intraorbitaire est une céphalocèle orbitaire qui associe une protrusion du sac dural sans inclusion de tissu nerveux au travers de la fissure orbitaire supérieure, du foramen optique ou d’un défect osseux congénital du toit de l’orbite. Nous présentons notre expérience sur 2 cas. Observations : deux nourrissons de(...)
méningocèle intraorbitaire, malformation