Publications (10512)
ARTICLE
Epatitis B virus seroprevalence at Niangoloko medical center (Burkina Faso)
A. P. Somda, A. S. Ouedraogo, B. Sylla, J. D. C. Millogo
Introduction: Burkina Faso is classified as a highly endomic country for the hepatitis B virus (HBV). Many studies have reported that a national prevalence of approximately 9%. The aim of this study was to determine the prevalence of HBV infection in the rural medical center in Burkina Faso namely the Niangoloko medical center. Methodology: We(...)
hepatite virale, seroprevalence
ARTICLE
Caractérisation des champignons macroscopiques par spectroscopie d'absorption UV-visible
Ouédraogo Tongonmanegde Leonard, Sougoti Moussa , Kam Sié Zacharie, Zongo Sidiki, Bado Fabrice, Koulidiati Jean, and Béré Antoine
In this paper, we present a spectroscopic study to differentiate the macroscopic mushrooms: Russula Congoanan (Rc), Lactifluus
gymnocarpoides (Lg) and Amanita amasasiensis (Aa). The analysis of the
spectra, acquired by absorption spectrophotometry in the UV-visible range of the extracts obtained by hydration of dry mushroom fragments, shows(...)
Caractérisation, Spectrophotométrie, Absorbance, Champignons
ARTICLE
Peritoneal and pericardial involvements of multifocal african histoplasmosis on sever undernutrition
Nomtondo Amina Ouédraogo, Anicette Alida Kouassi, Muriel Sidnoma Ouédraogo, Kounpielime Sosthène Somda; Gilbert Patrice Tapsoba, Angèle Ouangre/Ouédraogo, Ismaël Diallo, Adama Zida, Fagnima Traore, Djounitana Djimtibaye, Danielle Belemsigri, Valentin Nobila Yaméogo , Nessine Nina Korsaga/Somé, Fatou Barro/Traoré, Pascal Niamba, Adama Traoré
African histoplasmosis is rare in our country. We report a case of multifocal African histoplasmosis with peritoneal and pericardial involvement. A 27 year old man, a gold digger, consulted for disseminated papular and nodular lesions that had been evolving for 3 months. On examination, cachexia (body mass index 15.19kg/m2), cold abscesses all(...)
Visceral involvement, undernutrition, itraconazole
ARTICLE
The paradoxes of purity in organic agriculture in Burkina Faso
Jessie K. Luna, Becca Chalit Hernandez, Abdoulaye Sawadogo
For decades, critical agri-food scholarship has sought to evaluate the outcomes of alternative agri-food systems such as organic. Two key critiques have emerged: the first focuses on the limitations of certification-based systems that rely on a neoliberal model of consumer concern; the second critique highlights the Whiteness of alternative fo(...)
Cotton Organic certification Inverted quarantine Global race theory Whiteness West Africa
ARTICLE
Syndicalisme et citoyenneté : quelle part dans la formation des enseignants ?
Mangawindin Guy Romuald OUEDRAOGO et Alkassoum MAIGA
Néant
Mots clés non renseignés
ARTICLE
Contribution à une histoire de la démographie africaine. Regard sur l’Afrique francophone:
Jean-François Kobiané, Marc Pilon
Cet article retrace l’évolution de la démographie, en tant que discipline, de l’époque coloniale jusqu’à aujourd’hui, mais restreinte à l’Afrique subsaharienne francophone et aux démographes africains. Cet exercice réflexif met en lumière une histoire très liée à la construction de la statistique publique, un rôle majeur de la communauté inter(...)
Mots clés non renseignés
ARTICLE
Thermal Behavior of the Natural Convection of Air Confined in a Trapezoidal Cavity
Windé Nongué Daniel Koumbem1*, Issaka Ouédraogo2, Noufou Bagaya1 and Pelega Florent Kieno1
The thermal behavior of air by natural convection in a confined trapezoidal cavity, one of the walls of which is subjected to a constant heat flow in hot climates, has been analyzed numerically. The heat and mass transfers are carried out by the classical equations of natural convection. These equations are discretized using the Finite Differe(...)
Natural convection; thermal; trapezoidal cavity
ARTICLE
OPPORTUNISTIC INFECTIONS DIAGNOSED IN PATIENTS INFECTED WITH THE HUMAN IMMUNODEFICIENCY VIRUS (HIV) AT THE SERVICE OF INFECTIOUS DISEASES OF UHC (UNIVERSITY HOSPITAL CENTER) YALGADO OUÉDRAOGO, BURKINA FASO
Savadogo M, Diallo I, Sondo K A
Introduction: Sub-Saharan Africa remains one of the regions most affected by HIV infection with severe lethality.Most
deaths of patients living with HIV are caused by opportunistic infections.
Objective: to determine the prevalence of opportunistic infections among patients living with HIV in hospital serving
infectious diseases of UHC YO(...)
opportunistic infections, patients living with HIV, AIDS
ARTICLE
Structural and physicochemical properties of dust collected on PV panels surfaces and their potential influence on these solar modules efficiency in Dakar, Senegal, West Africa
Mamadou Simina Drame, Dialo Diop, Kharouna Talla, Moussa Diallo, Balla Diop Ngom, Bado Nebon
Two dust samples were collected from the same solar panels on June, 2017 in Dakar. The first was sent to Ithemba Labs (South Africa) and the second to Lincon Nebraska University (USA) for structural and physical properties study. This work aims to evaluate the dust impact on PV efficiency. The study shows that these particles have a non-spheri(...)
West Africa, Dakar solar panel, Dust deposition, X-Ray diffraction, Diffuse reflectance
ARTICLE
A mathematical analysis of Hopf-bifurcation in a prey-predator model with nonlinear functional response
Savadogo, Assane; Sangaré, Boureima; Ouedraogo, Hamidou
n this paper, our aim is mathematical analysis and numerical simulation of a
prey-predator model to describe the effect of predation between prey and predator
with nonlinear functional response. First, we develop results concerning the
boundedness, the existence and uniqueness of the solution. Furthermore, the
Lyapunov principle and the Ro(...)
Prey-predator system; Hopf-bifurcation; Global stability; Numerical simulations
ARTICLE
« Analyse des impacts de la maladie a covid-19 sur les politiques publiques au Burkina Faso"
KEVANE Michaël, SISSAO Alain Joseph, COMPAORE Félix
Analyse des impacts de la maladie a covid-19 sur les politiques publiques au Burkina Faso"
covid, gouvernance
ARTICLE
Sexe et pouvoir chez les Dagara : à la lumière de la philosophie de Michel Foucault
SOMDA Domèbèimwin Vivien, DAH Nibaoué Edith
Michel Foucault a développé une conception particulière du pouvoir
qui a été appliquée à la sexualité dans cette recherche documentaire en
philosophie sociale et politique. Basée sur la lecture des textes de Foucault et
de ceux produits sur les Dagara1 et exploitant des données non philosophiques,
l’étude s’est voulue un exercice d’interpr(...)
Dagara, discipline, infidélité conjugale, libération sexuelle, pouvoir
ARTICLE
The Influence of Protestantism on the American Democracy
DAO Jean
There are many debates concerning the origin of democracy. Scholars proposed many sources because they think the idea originated from a number of sources: social origin, ancient Athens, English Bill of Rights, the Magna Carta, Philosophers and political thinkers such as Locke, Blackstone, Montesquieu, and Protestantism. If it cannot be refuted(...)
Protestantism, democracy, Weber, Reformers, Puritans
ARTICLE
Anxiolytic, anti-depressant and metabolic effect of Salvia spp. essential oil on a rat model of schizophrenia
Samson Guenné, Prosper T Kinda, Radu Lefter, Daniel Timofte, Adama Hilou, Adrian Cantemir, Martin Kiendrebéogo
An essential oil is a concentrated, hydrophobic liquid of volatile aromatic (odoriferous) compounds of a plant. Plants from Salvia genus are rich in essential oils that have an activity on the nervous system. The aim of this study was to evaluate the effect of essential oil from Salvia genus plants on the rat model of schizophrenia. L-methioni(...)
Schizophrenia, Salvia spp, anxiolytic, antidepressive
ARTICLE
"Alain Lempereur, Puissance de la médiation contre la guerre civile »,
Halizata SANA
Comment éviter le retour de la violence en quatre mois dans une zone d’instabilité chronique ? Comment rendre la paix irréversible dans des pays où la guerre civile a fait des milliers de morts ? Comment associer politiques, militaires et société civile dans la gestion des accords de paix pour des résultats tangibles et durables ? A ces questi(...)
Communication, Médiation, République Démocratique du Congo, Burundi, Paix