Publications (8047)
ARTICLE
Synthesis, Characterization, Crystal Structure and Quantum Chemical Calculations of 2-oxo-2H-chromen-3-yl Acetate
Akoun Abou, Siaka Sosso, Affiba Florance Kouassi, Thouakesseh Jeremie Zoueu, Abdoulaye Djande, Olivier Ouari
This paper is focused on a combined experimental and theoretical study of 3-substituted coumarin derivative, the 2-oxo-2H-chromen-3-yl acetate (I). The compound was synthesized by reacting chroman-2,3-dione and acetic anhydride in dried diethyl ether in the presence of dried pyridine and crystallized in the orthorhombic crystal system with Pbc(...)
3-substituted Coumarin Derivative, C—H…O Hydrogen Bonds, Hirshfeld Surface Analysis, Quantum Chemical Computations
ARTICLE
Bats diversity and abundance, record of Taphozous mauritianus E. Geoffroy St.-Hilaire, 1818 for the first time in Burkina Faso
Noel Gabiliga THIOMBIANO, Magloire BOUNGOU, Napoko Malika KANGOYÉ, Prince Kiswele KALEME, Yamba SINARE, Patricia SOUBEIGA, Jean De Dieu SAWADOGO, Adama OUÉDA and Gustave Boureima KABRE
Bats were sampled in five localities in Burkina Faso using mist nets from August to November 2018. This study was carried out by carrying out captures and handling in order to know the species present, their number, their sex, their reproductive status, and their age group. In total, 341 bats of eight species were captured representing 15.68%(...)
bats, diversity, Taphozous mauritianus, Burkina Faso
ARTICLE
Structural stability for nonlinear p(u)-Laplacian problem with Fourier boundary condition
S. Ouaro, N. Sawadogo
We study a nonlinear elliptic p(u)-Laplacian problem with Fourier boundary conditions and L1-data. The existence and uniqueness of weak solutions and the structural stability result are established.
p(u)-Laplacian; boundary condition; existence; uniqueness
ARTICLE
Comparative Numerical Study of SBA (Som´e Blaise-Abbo) Method and Homotopy Perturbation Method (HPM) on Biomathematical Models Type Lotka-Volterra
Bakari ABBO, BAGAYOGO Moussa, MINOUNGOU Youssouf, Youssouf PARE
In this work the Homotopy Perturbation Method (HPM) is used to find an exact or approximate solutions of Lotka-Volterra models. Then we compare the HPM solution with the solution given by SBA (Som´e Blaise Abbo) method.
Lotka-Volterra models, Homotopy Perturbation Method (HPM), SBA (Some Blaise Abbo) method
ARTICLE
HIV-positive status disclosure with stable sexual partner at Gabriel Touré University Hospital, Bamako, Mali, 2017
Yaya Ballayira, Pauline Kiswendsida Yanogo, Fadima Diallo, Bernard Sawadogo, Simon Antara and Seydou Doumbia
Preventing new cases of HIV infection and mother-to-child HIV transmission requires knowledge of the factors associated with HIV-positive status disclosure with the sexual partner. Our objective was to determine the factors associated with HIV-positive status disclosure with the stable sexual partner at Gabriel Touré University Hospital, Mali.(...)
HIV positive status, disclosure
ARTICLE
Evaluation of contamination risks due to the sale and storage conditions of smoked, dried and fresh fishes in Ouagadougou
Arouna Ouedraogo, Cheikna Zongo, François Tapsoba, Hama Cissé, Yves Traoré, Aly Savadogo
Aims: Fish is a product more and more consumed in Burkina Faso, especially in Ouagadougou. Poor sale and storage conditions can impact on the hygienic quality of fish. The objective of this study was to identify the contamination risks due to the sale and storage conditions of smoked, dried and fresh fishes.
Study Design: A descriptive desi(...)
Mots clés non renseignés
ARTICLE
Modernization of family farms improves the sustainability of food security for farm households in Burkina Faso
BOUGMA Moussa , KABORE Sidbewendé Théodore, BECQUEY Elodie
Family farms are poorly modernized in Burkina Faso despite their predominance in the country’s agriculture and their major contribution to national food production. Convincing evidence of the contribution of family farm modernization to food security is needed to support advocacy. This study used data from recent national longitudinal surveys(...)
Agricultural modernization, family farming, food security
ARTICLE
Modernization of family farms improves the sustainability of food security for farm households in Burkina Faso
BOUGMA Moussa, KABORE Sidbewendé Théodore, BECQUEY Elodie
Family farms are poorly modernized in Burkina Faso despite their predominance in the country’s agriculture and their major contribution to national food production. Convincing evidence of the contribution of family farm modernization to food security is needed to support advocacy. This study used data from recent national longitudinal surveys(...)
Agricultural modernization, family farming, food security, Burkina Faso
ARTICLE
Investigating the Effect of Inclination Angle of Magnetic Field Vector on Silicon PV Modules
Dioari Ulrich Combari , Emmanuel Wendsongré Ramde, Bruno Korgo, Ramatou Saré, Martial Zoungrana , and Issa Zerbo
In earlier studies, we have shown theoretically and experimentally that magnetic fields (MFs) have negative impact on silicon PV module (photovoltaic module). A noticeable decline in photocurrent with a slight increase in photovoltage was observed. Also, how those fields affected other key module’s parameters was also studied. These studies co(...)
Mots clés non renseignés
ARTICLE
Potential of Unconventional Seed Oils and Fats from West African Trees: A Review of Fatty Acid Composition and Perspectives
Anne Mette Lykke · Sandra Beyer Gregersen · Elie Antoine Padonou · Imael Henri Nestor Bassolé · Trine Kastrup Dalsgaard
Seed oils sourced from West Africa are generally not well-characterized, but likely to have an untapped potential. This review aims to make an overview of fatty acid (FA) composition of unconventional seed oils from semi-arid West African trees and evaluate potential for new and enhanced uses and for improving local livelihoods and biodiversit(...)
Cosmetics Food Lipids Non-timber forest products (NTFP) Unconventional oils
ARTICLE
Biochemical and molecular characterization of yeasts and lactic acid bacteria isolated from Borassus aethiopum Mart. sap in Burkina Faso
Oumarou Zongo, Urbain Zongo, Hama Cissé, Boureima Kagambéga, Bakary Tarnagda, Jean-Ulrich Muandze Nzambe, Adama Sawadogo, François Tapsoba, Cheikna Zongo, Yves Traoré, Aly Savadogo
In Burkina Faso, the Palmyra Palm Borassus aethiopum Mart. grows wild and gives natural stands in Central-Eastern and Eastern regions. The sap collected traditionally ferments spontaneously and is a rich medium that allows the growth of different microorganisms. This study aimed to identify yeasts and lactic acid bacteria (LAB) isolated from B(...)
Mots clés non renseignés
ARTICLE
In Vitro Antimicrobial Activity of Crude Extracts from Vetiveria nigritana (benth.) Stapf, Mitragyna inermis (Willd.) Kuntze, Kalanchoe crenata (andr.) Haw. against Methicillin-resistant Staphylococcus aureus
Roukiatou Traoré, Cheikna Zongo, Arouna Ouedraogo, Emmanuel Sampo, Mahamadi Sore, Boubacar Yaro, Yves Traoré, Aly Savadogo
The evolution of increasingly antimicrobial-resistant bacterial species in general and particularly. The emergence of strains of methicillin-resistant Staphylococcus aureus (MRSA) are currently a real threat to humanity. There is an urgent need for new efficient antibiotics. Medicinal plants can be the sources of effective new therapeutic agen(...)
Mots clés non renseignés
ARTICLE
Study of mycoses diagnosed in patients living with HIV hospitalized in the infectious diseases department of the CHU YO of Ouagadougou
Mamoudou Savadogo , Ismaël Diallo and K Apoline Sondo
Objective: To study the mycoses in HIV patients hospitalized in the infectious diseases department of the CHU YO (Yalgado Ouédraogo)
Patients and method: This was a retrospective study carried out in the SMIT of the CHU-YO over a period of ten years
from January 1, 2010 to December 31, 2019.
Results: During the study period 145 cases of(...)
Mots clés non renseignés
ARTICLE
Extraction des dents de sagesse dans le département d’odonto-stomatologie et de chirurgie maxillo-faciale du centre hospitalier universitaire Yalgado Ouédraogo (Burkina Faso)
GUIGUIMDE WPL, GARE JVW, BAYALA JP, BOUGOUM S, AGODA P, KABORE WAD, KOUAMÉ PA, KONSEM T
Introduction : L’évolution des dents de sagesse peut être émaillée de complications conduisant à leur extraction. Le but de cette étude est de décrire la prise en charge des dents de sagesse dans le département d’odonto- stomatologie et de chirurgie maxillo-faciale du Centre Hospitalier Universitaire Yalgado Ouédraogo (Burkina Faso).
Matériel(...)
dent de sagesse, extraction, accident d’évolution.
ARTICLE
Prise en charge de la migraine par les médecins généralistes de la ville de Ouagadougou, Burkina Faso
Alfred Anselme Dabilgou , Alassane Dravé , Marie Julie Adeline Kyelem , Ariane Zoma , Christian Napon , Athanase Millogo , Karfo Kapouné , Jean Kaboré
Introduction
La migraine est la céphalée la plus fréquente dans le monde. Cependant, elle sous draînée en Afrique. Au Burkina Faso, les médecins généralistes sont en 2 e place après les paramédicaux dans la prise en charge de la migraine.
Objectifs
Déterminer le niveau de connaissance des critères IHS de la migraine par les médecins général(...)
Mots clés non renseignés