Publications (10627)
COMMUNICATION
Etude théorique et expérimentale des effets du champ magnétique et du spectre AM de l’éclairement sur la capacité d’une cellule bifaciale polycristalline
DIASSO Alain, OUBDA Daouda, OUEDRAOGO Moussa, SORY Mamadou Osias, SAM Ragulignaba
Dans cette étude théorique et expérimentale en 3D, les effets du champ magnétique et du spectre AM de l’éclairement sur la capacité de la zone de charge d'espace. A partir du modèle colonnaire du grain et de la base quasi-neutre, l’équation de continuité est établie et les conditions aux limites sont définies afin d’utiliser les fonctions de G(...)
Champ magnétique, Spectre AM de l’éclairement, Zone de charge d’espace, Capacité
ARTICLE
Medicinal value of Lippia multiflora Mondenke flowers in the fight of oral and dental infections
Ablassé Rouamba, Eric Wienybè Kamboulé, Vincent Ouedraogo, Eli Compaoré, Martin Kiendrebeogo
Oral infections pose a significant global health issue. This study assessed the antibacterial properties of methanol and dichloromethane extracts from Lippia multiflora flowers against Staphylococcus aureus ATCC 43300 and Streptococcus mutans ATCC 2517, two bacteria known to cause oral infections. The study measured the ability of these flower(...)
Lippia multiflora, Biofilm, Oral infection, S. aureus, S. mutans
ARTICLE
Effet de la vulnérabilité économique sur la dette extérieure en Afrique subsaharienne : le rôle des ressources naturelles et de la qualité des institutions
Mohamed Tidjane KINDA et Pam ZAHONOGO
L’objectif de cette recherche est d’analyser la relation entre la dette extérieure et la vulnérabilité économique en considérant le rôle des ressources naturelles et de la qualité des institutions en Afrique subsaharienne. Nous utilisons un modèle de panel dynamique de 41 pays, estimé par la méthode des GMM en système sur la période 2000 à 201(...)
Dette extérieure ; Vulnérabilité économique ; Ressources naturelles ; Afrique subsaharienne.
ARTICLE
Phytochemical Profile and Antibacterial Activity of Solid Residues from Hydrodistillation of Cymbopogon nardus from Burkina Faso
Assétou Sankara, Jean Claude W. Ouédraogo, Mamourou Zerbo, Bassalia Ouattara and Yvonne L. Bonzi-Coulibaly
Hydrodistillation of aromatic plants is an extraction process that provides essential oils and also generates unexploited solid and liquid residues. The present study focussed on knowledge on the phytochemical profile and antibacterial potential of the solid residue resulting from the hydrodistillation of Cymbopogon nardus (CN) from Burkina Fa(...)
Hydrodistillation co-product; phytochemical screening; biopesticide; Cymbopogon nardus; antibacterial activity
ARTICLE
Cervus nippon antler inhibits hormone disorder induced mammary gland hyperplasia by regulating the cell cycle
Bowen Fan, Hongbo Teng Wenxin Zhang, Yan Zhao, Zerbo Patrice, Xv Wang, Zhongmei He, Mengqi Shi, Ying Zong Weijia Chen, Rui Du
Mammary glands Hyperplasia (MGH) is a benign condition common in middle-aged women. This study addresses the therapeutic effects of various deer antler medicinal materials on MGH, a topic of increasing interest. The research compares the anti-MGH effects of these materials and investigates their mechanisms. Results indicate that deer antler ma(...)
Mammary gland hyperplasia Deer antler medicinal materials Cervus nippon antler Cell cycle
ARTICLE
The Health-Related Quality of Life of Chronic Hepatitis B Virus Carriers Admitted to Yalgado OUEDRAOGO University Hospital, from January 31 to May 31, 2022, Burkina Faso
Abdoul-Guaniyi Sawadogo 1,2* , Abdoul Rasmané Zongo 3 , Hamed Sidwaya Ouedraogo 4 , Ben Moctar Abdou Djibo 3 , Nadine Marie Stella Zombré 5 , Lawagoulé Joseph Emile Ky 3 , Arouna Sessouma 3 , Ramondegue Winde Alphonsine Inès Sawadogo 6 , Stella Line Emmanuella Pare 3 , Roger Sombié 3,7
Introduction: According to the World Health Organization, chronic hepatitis B is the leading cause of mortality from liver disease and constitutes a public health problem. The aim of this study was to assess the quality of life of chronic hepatitis B virus carriers at the Yalgado OUEDRAOGO University hospital, and to identify the factors assoc(...)
Hepatitis B Virus, Chronic Carrier, Quality of Life, CLDQ-HBV
ARTICLE
Costing curative outpatient care for the poorest in Burkina Faso: informing universal health coverage and leaving no one behind
Yvonne Beaugé, Valéry Ridde, Sidibé Souleymane, Joël Arthur Kiendrébéogo, Hoa Thi Nguyen, Emmanuel Bonnet & Manuela De Allegri
Introduction
The poorest in Burkina Faso face numerous barriers to healthcare access, including financial and geographic obstacles, as well as a high burden of chronic conditions and multimorbidity. This study estimates the average cost of providing curative outpatient consultations at first-level healthcare facilities to the poorest in Burki(...)
Budget Impact Analysis, Burkina Faso, Cost Analysis, Curative Outpatient Care, Poorest, Universal Health Coverage
ARTICLE
Cohort profile: the WHO Child Mortality Risk Stratification Multi-Country Pooled Cohort (WHO-CMRS) to identify predictors of mortality through early childhood
CATHERINE SCHWINGER, SIRI KALDENBACH, JAMES A BERKLEY , JUDD L WALSON, ALEMAYEHU ARGAW , RANADIP CHOWDHURY , TOR A STRAND, HAMA A DIALLO, NIGEL ROLLINS ; WHO Risk Stratification Working Group (WHO-RSWG)
Purpose To provide details of a pooled data set that will be used to estimate absolute and relative mortality risks and other outcomes among children less than
59 months of age and the predictive performance
of common risk exposures, both individually and in combination.
Participants Children from birth to 5 years of age recruited at health(...)
Child mortality-Predictors_Risk stratification groups-Africa and Asia
ARTICLE
Rotavirus Vaccine Effectiveness Stratified By National-Level Characteristics: An Introduction to the 24-Country MNSSTER-V Project, 2007–2023
Eleanor Burnett, Jazmina Umana, Palwasha Anwari, Gayane Sahakyan, Hilda A. Mujuru, Anvar Nazurdinov, Fausta Michael, Michelle J. Groome, Nguyen Van Trang, Volga Iniguez, Stela Gheorghita, Inacio Mandomando, Anne Marie Desormeaux, Umid Eraliev,Christabel Enweronu Laryea, David M. Goldfarb, Cissy Nalunkuma, Isidore Bonkoungou, Khitam Muhsen, Christophe Luhata Lungayo, Richard Omore, Annick Lalaina Robinson,John McCracken, Jeannine Uwimana, Kofi N’Zue, Gloria Rey-Benito, Goitom Weldegebriel, Jason M. Mwenda, Umesh D. Parashar, and Jacqueline E. Tate
Background. Rotavirus vaccines are moderately protective against illness in settings with high compared with low mortality rates. Vaccine effectiveness (VE) evaluations may clarify our understanding of these disparities, but estimates among key subpopulations and against rare outcomes are not available in many analyses due to sample size. We c(...)
rotavirus; diarrhea; vaccine; immunization; rotavirus vaccine
COMMUNICATION
heoretical and experimental quantification of solar radiation through a tracking system.
Guy Christian TUBREOUMYA
Ce travail porte sur l’estimation du rayonnement solaire à travers un suiveur solaire visant à apprécier l’effet
des poursuites solaire sur le gisement solaire au Burkina Faso. A l’aide d’un système de poursuite de soleil à
deux axes, nous avons mesurés le rayonnement solaire sur notre site UJKZ et comparé à celui obtenu par une
simulation(...)
Système de suivi ; Rayonnement solaire ; Double axe, Efficacité énergétique
ARTICLE
Modeling the Influence of Raleigh Numbers on Thermal and Fluidic Behaviors in a Trapezoid-shaped Cell
Windé Nongué Daniel Koumbem, Bouwèreou Bignan-Kagomna , Noufou Bagaya , Wend Dolean Arsène Ilboudo, Pare Daouda, Issaka Ouédraogo, Sié Kam
We model the influence of Raleigh numbers in a trapezoidal cavity. One wall among the sloping walls is exposed to a heat flux density Q=100 W/ m2 and the other inclined wall is kept adiabatic. The temperature of the two horizontal walls is assumed to be constant such that Tsup=305K is greater than Tinf=300K. The equations of heat and mass tran(...)
Raleigh Number, Trapezoidal Cavity, Thermal, Fluidics
ARTICLE
Determination of the Performance Scores of a Photovoltaic Power Plant Connected to the Grid: The Zagtouli Photovoltaic Power Plant in Burkina-Faso
Toussaint Tilado Guingane, Éric Korsaga, Sosthène Tassembedo, Rene Ouedraogo
Photovoltaic solar energy is still in its infancy in Burkina Faso, despite the country’s high solar potential. The electricity grid is experiencing an increase in demand for energy, creating a shortfall in supply. The Zagtouli photovoltaic solar power plant in Burkina Faso is the first milestone in the development of renewable photovoltaic ene(...)
Solar Energy, Solar Power Plant, Climatic Parameters, Performance, Classification
ARTICLE
Beyond Economics and Culture: A Demographic Perspective on Contraceptive Theory
Nathalie Sawadogo, Hervé Bassinga, Adèle M. Ngo Bayong Ngock, Zhuang Han, Sarah C. Giroux, Parfait M. Eloundou-Enyegue
Theories of contraception and fertility are currently dominated by economic and cultural arguments. A demographic perspective can usefully expand these theories through “addition,” “explication,” and “reconciliation.” The addition is about drawing attention to salient demographic forces that have previously been underconsidered whether these f(...)
Theories of contraception; fertility; cultural perspectives; economic perspectives; demographic perspective; demographic structure
ARTICLE
Biomarkers of Inflammation and Other Factors Associated with COVID-19 Severity in Patients Hospitalized at CHUYO to Implement a Preclinical Trial of a Phytomedicine
Jotham Yhi-pênê N’DO, Moumouni MAÏGA , Dramane PARE , Paulin Wendsom SAVADOGO , Sophonie yhi-so N’DO , Adama HILOU and Martial OUEDRAOGO
Aims: SARS-Cov-2 is an RNA virus from the coronavirus family. Most people affected by this new coronavirus have mild illnesses and recover from them. However, the infection can progress to a serious form which can lead to the death of the patient.
Study Design: The objective of our work was to identify biomarkers of inflammation and other fac(...)
COVID-19; biomarkers; inflammation; CHUYO; Burkina Faso
COMMUNICATION
Variabilité et Performances agronomiques de huit génotypes de voandzou sous fertilisation organique en zone soudano-sahélienne au Burkina Faso
Adjima OUOBA,Ali Lardia BOUGMA, Diane J KAMBOU, Hervé NANDKANGRE, Moussa N’Golo KONATE, Mahamadi Hamed OUEDRAOGO, Nerbéwendé SAWADOGO, Mahama OUEDRAOGO & Mahamadou SAWADOGO
Les rendements du voandzou dans les agrosystèmes au Burkina Faso demeurent faibles. Ce qui réduit le potentiel de la culture à contribuer efficacement à la résilience des populations face à l’insécurité alimentaire et nutritionnelle. L’objectif de la présente étude est de connaitre les caractéristiques variétales et les performances agronomi(...)
Voandzou, fertilisation, productivité, Burkina Faso.