Publications (10923)
ARTICLE
Development of numerical model to describe water transfer in hygroscopic soil: use of a new method based on off-center upstream principle for convective flux
Samuel Ouoba, Alfa Omar Dissa and François Ouedraogo
This manuscript is focused on the mechanisms of water evaporation and the phenomena affecting its migration toward the groundwater. The objective is to estimate the essential parameters which govern the diffusion transfer. The phenomenological parameters used in the model are obtained experimentally and the mass transfer equations have been so(...)
numerical model, eccentric upstream, hygroscopic soil, convection, profiles
ARTICLE
INVESTIGATING EFL TEACHERS’ VOCABULARY TEACHING PRACTICES THROUGH READING COMPREHENSION
Lassina SOMA - F. Emilie G. SANON/OUATTARA
The present study elaborates on how EFL teachers deal with unknown/unfamiliar words in reading comprehension. It involves sixty-nine (69) EFL teachers selected through snowballing sampling technique. As a result, the study endeavours to answer the research question ‘How familiar are EFL teachers with contextual clues used in reading comprehens(...)
EFL teachers, Vocabulary teaching/learning, Reading comprehension, Contextual clues
ARTICLE
Facteurs pronostiques et survie des leucémies aiguës de l’adulte au Burkina Faso
Catherine TRAORÉ, Koumpingnin NEBIÉ, Salam SAWADOGO, Adjaratou Fabienne SANOU, Arsène HÉMA, Éléonore KAFANDO
Introduction/justification. Les leucémies aiguës constituent une urgence à la fois diagnostique et thérapeutique. Notre étude a pour but de décrire les facteurs pronostiques et la survie des adultes atteints de leucémies aiguës au Burkina Faso. Patients et méthodes. Étude transversale, descriptive à collecte de données rétrospective
couvrant(...)
Pronostic, Survie, Leucémie aiguë, Adulte, Burkina Faso
ARTICLE
Facteurs pronostiques et survie des leucémies aiguës de l’adulte au Burkina Faso
Traoré Catherine, Nebié Koumpingnin, Sawadogo Salam, Sanou Adjaratou Fabienne, Héma Arsene, Kafando Eléonore
RÉSUMÉ Introduction/justification. Les leucémies aiguës constituent une urgence à la fois diagnostique et thérapeutique. Notre étude a pour but de décrire les facteurs pronostiques et la survie des adultes atteints de leucémies aiguës au Burkina Faso.
Patients et méthodes. Étude transversale, descriptive à collecte de données rétrospective co(...)
Pronostic, Leucémie aiguë, Adulte, Burkina Faso, Afrique subsaharienne
ARTICLE
Phytochemical Analysis and Contractile Effects of Aqueous and Hydroethanolic Extracts of Anastatica hierochuntica L.(Brassicaceae) on the Isolated Uterus of Mice
Belem-Kabré Wendkouni Leila Marie Esther, Nitiéma Mathieu, Odjo Blondine Saïdath, Maman Noura Oumarou, Yaro Boubacar, Kaboré Boukaré, Somda Gaëtan Donzéo, Traoré Tata Kadiatou, Koala Moumouni, Ilboudo Sylvain, Ouédraogo Moussa, Kabré Elie, Ouédraogo Noufou
Background: Anastatica hierochuntica L. (Brassicaceae) has been claimed to treat various conditions, including complicated childbirth. The principal objective of this research was to provide scientific evidence on the contractile effect of the aqueous and hydroethanolic extracts of the whole plant from A. hierochuntica during labor. Method: Qu(...)
Anastatica hierochuntica, Phytoconstituents, Antioxidant, Anti-Inflammatory
ARTICLE
Establishment of reference values for prothrombin time, activated partial thromboplastin time and fibrinogen in adults in Burkina Faso
Koumpingnin Nebie, Salam Sawadogo, Catherine Traore, Jerome Koulidiati, Donatien Kima, Florence Alida Wendyam Ouedraogo, Myriam Wendkuni Nikiema/ Minoungou, Salifo Sawadogo, Awa Oumar Toure, Eleonore Kafando.
Résumé. Introduction : Le besoin d’explorer l’hémostase est en augmentation au Burkina Faso avec l’émergence récente des maladies cardiovasculaires et métaboliques. Le pays manque cependant de valeurs de références
locales adaptées. L’objectif était d’établir les valeurs de références du TP, TCA et du fibrinogène chez les adultes. Matériel et(...)
haemostasis, reference values, PT, aPTT, fibrinogen, Africa
ARTICLE
SHADOW PRICE APPROXIMATION FOR THE FRACTIONAL STOCHASTIC ALPHA BETA RHO MODEL
Abel ZONGO, Raogo Frank Emile 1er Jumeau KABORE, Ywo Josué BAZIE, Abdoul Karim DRABO and S. Pierre Clovis NITIEMA
The aim of this paper is to introduce a shadow price approximation
approach to fractional stochastic Alpha Beta Rho model. This new
approach is an extension of shadow price to semi-martingale processes
driven by fractional Brownian motions.
SABR-fractional model, Wick-Itô, shadow price.
ARTICLE
Genetic diversity of Cleome gynandra germplasm in Burkina Faso using SSR molecular markers
SAKANDE Boureima, KIEBRE Zakaria, BATIENO Teyiouê Benoît Joseph, SAWADOGO Pingawindé and BATIONO/KANDO Pauline
Cleome gynandra L. est un légume feuille traditionnel important dansl'alimentation du Burkina Faso. Du fait de sa haute valeur nutritionnelle, il constitue un excellent complément alimentaire, répondant à un besoin nutritionnel et médicinal des populations. La présente étude vise à évaluer la diversité génétique et les relations intra et inter(...)
Molecular markers, SSRs, Cleome gynandra, Burkina Faso
ARTICLE
Exponential stability for coupled Lameé system with a fractional derivative time Delay.
Noureddine Taouaf, Akram Ben Aissa et Gilbert Bayili
We develop a detailed analysis for a coupled Lamé system with fractional time delay. We show by using a semigroup approach and the well-known Dafermos auxiliary variable, that the system is well-posed. Moreover, we analyze stability issue for the considered system. Namely, under a suitable choice of Lyapunov functional, exponential decay of th(...)
wave equation, coupled system, Lyapunov function
ARTICLE
Evaluation of the mineral composition of four species of the Corchorus spp genus consumed as leafy vegetables in Burkina Faso
Sawadogo Zakaridja, Kiebre Mariam, Sawadogo Pingawinde, Kiebre Zakaria and Bationo-Kando Pauline
Species of Corchorus genus are used as leafy vegetables and medicinal plants in Burkina Faso. However, the nutritional value of most of these plants is not well known. In order to lay the foundations for the valorisation of these species, an assay of six essential minerals was carried out on the dry leaves of six genotypes belonging to the spe(...)
Mots clés non renseignés
ARTICLE
Social Representation of Cancer among Nurses in Burkina Faso and Influence on Early Diagnosis of Cancer
Augustin Tozoula Bambara, Michel Ilboudo, Dagnagnewende Dieudonne Kabore, Pingwende Fidele Kabore , Alice Cynthia Sama
Objective: We conducted this study with the aim of determining the association between the social representation of
cancer of nurses in Ouagadougou and the decision they make when faced with a sign suggestive of cancer.
Methods: We conducted a survey over a period from December 27, 2022 to March 26, 2023 in the city of Ouagadougou. A total(...)
Social Representation, Cancer, Nurses, Ouagadougou
ARTICLE
Major flavonoids identification by HPLC-MS/MS and evaluation of anti radical potential of mung bean (vigna radiata) seed extracts in Burkina Faso
Mahamadi OUEDRAOGO, Benjamin Bazié, Dominique Saga KABORE, Salfo OUEDRAOGO, Bazoin Sylvain Raoul Bazié, Elie Kabré, Wend-pagnade Félicien Marie Serge Zidane, Benoît Joseph T. Batieno, Moumouni Koala, Eloi Pale
mung bean IS one of most essential légumes in Burkina Faso due to its maturation cycle ( 45 to 55 days) and its nutritional content. This work amis to contribute to a better knowledge of the bioactive compounds of the seeds of BengTigré, a mung bean cultivar originating from India and acclimatized in Burkina Faso. To do this, the contents of t(...)
Mots clés non renseignés
ARTICLE
Conception, Realization and Testing of a Solar Cooker Built with Ring Array Concentrator -RAC in sub Saharan region
Thierry Sikoudouin Maurice Ky, Ibrahim Sorgho, Sayoba Sawadogo, Dieudonné Dabilgou, Salifou Ouédraogo, Adama Ouédraogo, Sié Kam, Dieudonne Joseph Bathiebo
A Ring Array Concentrator - RAC was conceived, realized and tested for cooking purpose in Burkina Faso where irradiation flux is about 5.5kWh/m2/day. The RAC, having a useful aperture area of 1.692 m2, was built with five (5) imbricated conical concentrators. The conceived RAC has a mean geometric concentration ratio evaluated to 38, allowing(...)
Ring array concentrator-RAC, Optical analysis, Geometric concentration ratio, Thermal performance, Cooking
ARTICLE
In vitro anthelmintic activity of Euphorbia forskalii J. Gay aqueous extracts evaluation on different life stages of Haemonchus contortus
Amadou Dicko, Almamy Konaté , Alain Azokou, Youssouf Sylla, Basile Tindano, Angora Rémi Constant Ahoua, Mamidou Witabouna Koné, Adama Kaboré, Amadou Traoré, Balé Bayala*, Hamidou Hamadou Tamboura
The use of medicinal plants in the control of gastrointestinal parasitosis is a promising solution for improving the productivity of sheep flocks. In order to evaluate the anthelmintic activity of Euphorbia forskallii, in vitro bioassays were performed on three life stages of Haemonchus contortus. Five aqueous extracts concentrations namely 10(...)
Gastrointestinal nematodes, Haemonchus contortus, Anthelmintic activity
ARTICLE
Exploring Plasmodium falciparum genetic diversity’s influence on antimalarial drugs resistance in endemic setting of Burkina Faso
Nikiema Moustapha , Gneme Awa, Quaye Charles , Ilboudo Hamidou , Nikiema Seni , Kabore Justine , Soulama Issiaka , Eric Nebie , Dah Noubar Clarisse, Sie, Ali and Badolo Athanase
The diversity of Plasmodium genotypes characterizes the dynamics of malaria transmission and is thought to be one of the factors hampering malaria control efforts The aim of the present study was to explore the influence of Plasmodium falciparum genetic polymorphism on antimalarial drug resistance molecular markers in two endemic settings in B(...)
Mots clés non renseignés