Publications (10512)
ARTICLE
ʽʽLight Concentration solar cell: Temperature Proper and Dynamic Effects on Electrical Parameters Determined by Using J-V and P-V Characteristics
Mahamadi SAVADOGO, Amadou KONFE, Idrissa SOURABIE, Boubacar SORO, Ramatou KONATE, Martial ZOUNGRANA, Issa ZERBO, Dieudonné Joseph BATHIEBO
The solar cell is assumed to be under light concentration (C=50 Suns) which leads us to take into consideration the electric field induced by electrons concentration gradient. We also take into consideration temperature influence on electron and hole diffusion parameters, on carrier generation rate, on carrier intrinsic concentration and on si(...)
Light Concentration, External Load Resistance, Dynamic Junction Velocity, Temperature Dynamic Effect, Temperature Proper Effect
ARTICLE
LIGHT CONCENTRATION SOLAR CELL: TEMPERATURE PROPER AND DYNAMIC EFFECTS ON ELECTRICAL PARAMETERS DETERMINED BY USING J-V AND P-V CHARACTERISTICS
Mahamadi SAVADOGO, Amadou KONFE, Idrissa SOURABIE, Boubacar SORO, Ramatou KONATE, Martial ZOUNGRANA, Issa ZERBO, Dieudonné Joseph BATHIEBO
The solar cell is assumed to be under light concentration (C=50 Suns) which leads us to take into consideration the electric field induced by electrons concentration gradient. We also take into consideration temperature influence on electron and hole diffusion parameters, on carrier generation rate, on carrier intrinsic concentration and on si(...)
Light Concentration, External Load Resistance, Dynamic Junction Velocity, Temperature Dynamic Effect, Temperature Proper Effect
ARTICLE
Fuir le Sahel et le Nord burkinabè, se réfugier dans la capitale ouagalaise
SOMA Assonsi
La crise sécuritaire et humanitaire dans les régions du Sahel et du
Nord du Burkina Faso a contraint de nombreuses familles à fuir la zone
afin d’échapper à la mort ou à la violence. La ville de Ouagadougou,
capitale du pays, a été choisie par certaines personnes déplacées comme
lieu de refuge. L’objectif principal de cette étude est, d’un(...)
Burkina Faso, crise, Ouagadougou, personnes déplacées, Sahel
ARTICLE
Studying some neuroprotective effects of Calotropis procera extracts against scopolamine-induced neuropschiatric comorbidities in a rodent model of epilepsy
PROSPER T KINDA, SAMSON GUENNE, BASILE TINDANO, NABÉRÉ OUATTARA, NOUFOU OUEDRAOGO, PATRICE ZERBO, RALUCA ELENA, ALIN CIOBICA DUTA, MARTIN KIENDREBEOGO
Many plants are largely used in alternative medicine of Burkina Faso for neuropsychiatric disorders treatment. However, their neuro-pharmacological properties are less evaluated through scientific studies. The present study aims to evaluate the neuroprotective effect of Calotropis procera leaves and root-bark aqueous extract, focusing on a sco(...)
Calotropis procera, anti-amnesic, antioxidant, behavioral, neuroprotective
ARTICLE
« Lutte contre la covid-19 au Burkina Faso : quelle médiation linguistique ? »
SAWADOGO Awa 2ème Jumelle
La COVID 19 a secoué le monde entier depuis son apparition en 2019. Elle était sur toutes les lèvres et a fini par s’intégrer dans le quotidien langagier de toutes les races du monde. Une grande communication s’est développée autour de la question au regard de la gravité et de l’ampleur de la maladie. La nécessité de toucher toutes les couches(...)
Pandémie-langues-lexique - mediation linguistique
ARTICLE
Le pouvoir traditionnel, fondements et concepts
DRABO Alidieta
Le pouvoir traditionnel en Afrique émanant des temps anciens, donc du
IIIème au Xème siècle pour le Cayor qui était une ancienne province du
Ghana, s'était déjà émancipée en un royaume autonome, indépendant de celui
du Djoloff et avec à sa tête un Damel depuis le XVIème siècle. Ce pouvoir
renvoie aussi à un système d’autorité où la dominat(...)
pouvoir, tradition, fondements, concepts, sémiotique, actants
ARTICLE
A Median weighted product method for group decision support
Zo¨ınabo SAVADOGO, Stephane Aimé METCHEBON TAKOUGANG , Fredéric NIKIEMA and Somdouda SAWADOGO
When it comes to a multiple criteria and multiple actors decision-making problem known as a group decision support problem, the literature
generally mentions two ways to aggregate the preferences of decision-makers to achieve consensual outcomes. The first class of group
decision support methods run a same multi-criteria method for each deci(...)
Mots clés non renseignés
ARTICLE
Factors associated with multidrug-resistant tuberculosis in Guinea-Bissau from January 1, 2018 to December 31, 2019
Alberto Luis Papique; Pauline Kiswendsida Yanogo; Nicolas Meda
Background: Drug resistance to anti-tuberculosis drugs is a major public health problem that undermines successes in TB control. In Guinea-Bissau there were 25 MDR-TB patients in 2017 for an estimated treatment success rate of 44%. It is imperative to act at the grassroots level to prevent the emergence of such resistance, but no similar study(...)
Multidrug-resistant tuberculosis; Associated factors; Guinea Bissau
ARTICLE
Ionic Disorders in Malaria and Dengue Co-Infection
Fabienne M. Soudre, Arnaud Kouraogo, Alice T.C.R. Kiba, Raoul Karfo, Thierry Guiguemde, Bibata Kabore, Elie Kabre, Jean Sakande
Introduction: The aim of this study was to investigate ionic disorders in malaria and dengue co-infection at
Ouagadougou, Burkina Faso.
Material and methods: This is a descriptive cross-sectional study with retrospective data collection, carried out in the
laboratory of the Pediatric University Hospital Charles de Gaulle in Ouagadougou, B(...)
pediatric university hospital, co-infection, dengue, blood ionogram
ARTICLE
Ionic Disorders in Malaria and Dengue Co-Infection
Fabienne M. Soudre, Arnaud Kouraogo, Alice T.C.R. Kiba, Raoul Karfo, Thierry Guiguemde, Bibata Kabore, Elie Kabre, Jean Sakande
Introduction: The aim of this study was to investigate ionic disorders in malaria and dengue co-infection at
Ouagadougou, Burkina Faso.
Material and methods: This is a descriptive cross-sectional study with retrospective data collection, carried out in the
laboratory of the Pediatric University Hospital Charles de Gaulle in Ouagadougou, Bur(...)
pediatric university hospital, co-infection, dengue, blood ionogram, malaria
ARTICLE
Study on antioxidant activity of crude peanut oils and refined cottonseed oils from Burkina Faso
Souleymane Zio, Bakary Tarnagda, Flibert Guira, Driss Elothmani, Dominique Le Meurlay, Vanessa Lancon Verdier, Pierre Picouet, Aly Savadogo
Vegetable oils are among the foodstuffs produced and consumed in abundance by the population in Burkina Faso. These edible oils are nutrient sources for health. However, the oxidation of edible oils is a phenomenon that leads to their degradation. Hence, the objectives of this study were to determine the antioxidants compounds, to evaluate the(...)
vegetable oils, antioxidants, total phenolic, α-tocopherol, Burkina Faso
ARTICLE
LE TROISIEME CYCLE DE LA DECENTRALISATION AU BURKINA FASO : ENJEUX DE MISE EN OEUVRE ENTRE GOUVERNEMENT CENTRAL ET ACTEURS LOCAUX
SOMA Assonsi
La décentralisation consacre le droit des collectivités territoriales à s’administrer
librement et à gérer des affaires propres afin de promouvoir le développement à la base
et de renforcer la gouvernance locale. Au Burkina Faso, le processus débuté en 1990, a
connu deux cycles de mise en oeuvre et un troisième en cours dont les enjeux sont(...)
Burkina Faso, décentralisation, cycles I, II et III, jeux d’acteurs
ARTICLE
Energy Performance Analysis of B1-3.5mm Burner Model of Fasobio-15 Biodigester Biogas Cookstoves
Noufou Bagaya1*, Issaka Ouedraogo2, Daniel Windé Nongué Koumbem1, Gwladys Wendwaoga Sandwidi3 and Florent Pelega Kieno1
In Burkina Faso, finding wood for cooking is still a headache for rural households due to the advancing desert. Here, we try to bring a new way for farmers who already have a biodigester and convince those who are reluctant to adopt this work to reduce their dependence on wood. For this purpose, a characterization of the energy performance of(...)
Pig manures; biogas; Cooke stoves burners; performance analysis
ARTICLE
Gender gap in science in Africa: experience of African women in mathematics association
Marie Françoise Ouedraogo, Selma Negzaoui, Sophie Dabo-Niang
This paper deals with gender gap in Mathematics across Africa. Reducing the gender gap in
Mathematics in Africa, is the major aim of African Women in Mathematics Association (AWMA) through
various activities. Using macrodata from two international surveys and microdata from two African univer-
sities (Joseph Ki-Zerbo of Burkina Faso and Mon(...)
AWMA; best practices; gender gap; gender gap in Africa; participation of female researchers in science; science; STEM.
ARTICLE
Profil épidemiologique et clinique des enfants référés aux urgences pédiatriques du centre hospitalier universitaire régional de Ouahigouya
. AS Ouermi, C Zoungrana, A Kalmogho, GJW Nassa, M Barro, B Sanogo, NI. Lengane, EEM. Nao, F Kouéta 20
était d’étudier les caractéristiques épidémiologiques et cliniques des enfants référés aux urgences pédiatriques du CHU Régional de Ouahigouya.
Patients et méthodes : nous avons mené une étude transversale rétrospective sur 6 mois allant du 1er janvier au 30 juin 2018 qui a concerné les enfants âgés de 0-14 ans référés aux urgences pédiatriqu(...)
référence, contre-référence, enfants, Ouahigouya