Publications (10920)
ARTICLE
OPTIMAL CONTROL FOR EVOLUTION PROBLEM OF INCOMPLETE DATA
THOMAS TINDANO, SADOU TAO, SOMDOUDA SAWADOGO
In this work, we give a characterization of the control for ill-posed problems. We propose
a regularization method which consists of improving the data in order to obtain a well-posed problem.
The optimal control of the regularized system is discussed and the approximated optimality system
is presented. We pass to the limit and we obtain a(...)
Low-regret, no-regret, regularization technique
ARTICLE
Spatio-temporal dynamics of land use / land cover in the commune of Dori
Ganamé Moussa, Bayen Philippe, Lankoandé Benjamin, Balma N. Eugène, & Thiombiano Adjima
Land use / land cover is a fundamental variable for the sustainable management of resources as well as for the study and understanding of environmental phenomena. Nowadays, it has become essential in most mapping and monitoring inventories of environmental phenomena. This study aims to assess the changes affecting land use / land cover in the(...)
Agricultural lands, Land use class, Vegetation cover, Landsat imagery
ARTICLE
Experimental Study of the Airflow in Natural Convection in an Innovative Prototype of Solar Chimney PowerPlant, under Climatic Conditions in Ouagadougou, Burkina Faso
Salifou Ouédraogo, Moctar Ousmane, Ladifata Mogmenga, Thierry Sikoudouin Maurice Ky, Sié Kam, Joseph Bathiébo
Objectives: In sunny regions, chimney solar power plants are a promising technology because they depend mainly on solar energy. However, chimney solar power plants require an optimal design of the power plant components to improve its reliability and scalability. As the collector is one of the essential components of the solar chimney power pl(...)
Experimentation; Airflow; Natural Convection; Solar ChimneyPower Plant; Hemispherical Reflector
ARTICLE
Hospital preparations of ethanol‐free furosemide oral solutions: Formulation and stability study
Charles Bavouma Sombié, J. E. Kéré Guetambaba, Hermine Zimé Diawara, Josias Yaméogo, Salfo Ouédraogo, Jonathan Goole, Rasmané Semdé
Furosemide is a diuretic frequently used in the therapeutic management of edema associated with cardiac, renal, and hepatic failure and hypertension. However, there are a very low number of pharmaceutical dosage forms containing furosemide that are suitable for children under 6‐ years old. Therefore, there is a real need to develop hospital pr(...)
Alcohol, edema, furosemide, pediatric patients
ARTICLE
Storage stability of dried tomato slices during storage as affected by salt and lemon pretreatments
36. Oboulbiga Edwige Bahanla, Charles Parkouda, Christophe Dabiré, Aimée W.D.B. Guissou, Korotimi Traore, Zénabou Semde, Zoénabo Douamba, Hagrétou Sawadogo- Lingani and Mamoudou H. DICKO
The effects of salt pretreated with different concentration of lemon juice were
investigated in order to improve the storage stability of dried tomato slices
during six months storage. After six months of storage under controlled condi-
tions, the results revealed that the moisture, color parameters (lightness, L *;
redness, a * and yellow(...)
Dried tomato slice, ,color, ,lycopene, , β-carotene, ,Total phenolic
ARTICLE
«Oralité et écriture dans Reste avec moi de Ayobami Adebayo »
KIEMA, Alfred; KANTAGBA Adamou
L'étude tende de cerner et de rendre compte du recours à l'oralité dans la pratique scripturaire dans le roman Reste avec moi d'Ayobami Adebayo.
Oralité, écriture, ancrage culturel, littérature
ARTICLE
Sélection participative de génotypes d'intérêt de Cleome gynandra L. dans les deux principales villes du Burkina Faso,
SAKANDE Boureima, SAWADOGO Abel, KIÉBRÉ Zakaria., KIÉBRÉ Mariam et BATIONO/KANDO Pauline
La présente étude vise une sélection participative de génotypes performants de Cleome gynandra L. au Burkina Faso. Cleome gynandra L. est un légume feuille traditionnel important dans les régimes alimentaires au Burkina Faso. Du fait de sa haute valeur nutritionnelle, il constitue un bon complément alimentaire en assurant un important besoin n(...)
Cleome gynandra L., sélection participative, Burkina Faso
ARTICLE
Comparison of Proximate and Phytonutrient Compositions of Cashew Nuts and Apples from Different Geographical Areas of Burkina Faso
Roger Dakuyo, Kiessoun Konaté, Abdoudramane Sanou, Kabakdé Kaboré, Hemayoro Sama, David Bazié, Mamounata Diao, Mamoudou Hama Dicko
The cashew plant is an allogamous plant that produces two types of fruits: the nut and the cashew apple. The present study was
conducted to perform a comparison of proximate and phytonutrient compositions of cashew (Anacardium occidentale L.) nuts
and apples from different geographical areas of Burkina Faso. For this purpose, 60 samples of a(...)
Mots clés non renseignés
ARTICLE
NUMERICAL ANALYSIS OF NONLINEARELLIPTIC-PARABOLIC PROBLEMS WITH VARIABLE EXPONENT AND L^1 DATA
Stanislas Ouaro, Noufou Rabo and Urbain Traoré
In this paper, we make the numerical analysis of the mild solution of elliptic-parabolic problem with variable exponent and L1-data. The functional setting involves Lebesgue and Sobolev spaces with variable exponents.
elliptic-parabolic equation, numerical, iterative method, variable exponent, mild solution, renormalized solution
ARTICLE
Evaluation De La Performance De L’irrigation En Utilisant L’indice Du Taux De Satisfaction En Eau Du Périmètre Irrigué De Saga Dans La Vallée Du Fleuve Niger.
Tahirou S., Zerbo P., Sanou Y.
Au Niger, la culture irriguée est la principale alternative pour sécuriser la production agricole. Cependant, la plupart des systèmes d'irrigation sont confrontés à de très graves problèmes de gestion des ressources. L'objectif de ce travail était d'évaluer les performances hydrauliques de l'aménagement hydroagricole de Saga au Niger à travers(...)
Périmètre rizicole, productivité de l’eau, Taux de satisfaction, Indicateurs de performance, Niger
ARTICLE
Actors and modes of governance of cities in Africa
Zoma Vincent & Sawadogo Yassiya
Africa is characterized by strong urbanization and is accompanied by multiple challenges in terms of urban governance by different actors according to the political contexts on the continent. Thus, this article, essentially based on a theoretical study, aims to better understand the main actors and methods of urban management in Africa. This i(...)
Cities, urban governance actors, urban management policies
ARTICLE
Aplasie cutanée congénitale du vertex : à propos d’un cas à l’Hôpital de District de Boulmiougou
Séraphine Zéba/Lompo, Nomtondo Amina Ouédraogo, Fatimata Barry/Diallo, Eliane Z Bassolé, Nina Korsaga/Somé
Décrite pour la première fois dans la littérature médicale en 1767 par Cordon, l'aplasia cutis congenita provoque une absence de peau. Nous rapportons un cas diagnostiqué à l’hôpital de Boulmiougou. Le nouveau-né de 17 jours sans antécédents présentait à l’examen une plaque alopécique ovalaire, translucide, au cuir chevelu. Il n’avait pas de s(...)
Aplasie cutanée congénitale, cuir chevelu, classification de Frieden
ARTICLE
Screening for Hepatitis B in partners and children of women positive for surface antigen, Burkina Faso
Alice Nanelin Guingané 1, Rémi Kaboré 2, Yusuke Shimakawa 3, Eric Nagaonlé Somé 4, Dramane Kania 5, Amandine Pisoni 6, Nicolas Nagot 6, Rachel King 6, Roger Sombié 7, Nicolas Meda 5, Philippe Van de Perre 6, Edouard Tuaillon 6
Objective: To evaluate the implementation of a screening strategy for the partners and children of pregnant women with hepatitis B virus (HBV) attending antenatal care.
Methods: We identified pregnant women positive for HBV surface antigen (HBsAg) at antenatal consultation in Ouagadougou, Burkina Faso. At post-test counselling, women were a(...)
Mots clés non renseignés
ARTICLE
Causes of Hospitalizations in Adolescents Infected with HIV and on ARV Treatment in a Pediatric Ward in Ouagadougou
Yonaba Okengo C, Angèle KZ, Toguyeni Tamini F, Sawadogo A, Zoungrana C, Ouédraogo F
Introduction: Morbidity and mortality of adolescents infected with HIV are the highest among all age groups in
Africa. In Burkina Faso, the situation of adolescents infected with HIV is not sufficiently documented, hence so
many obstacles in advocacy for the improvement of their condition.
Objective: Analyze causes of hospitalization among(...)
Adolescents; VIH; ARV; Hospitalization; Ouagadougou
ARTICLE
Square-mean pseudo almost periodic solutions of class r under the light of measure theory
MOHAMADO KIEMA AND ISSA ZABSONRE
The aim of this work is to present new concept of square-mean pseudo almost periodic of class r using the measure theory. We use the ergodic process to define the spaces of pseudo almost periodic processes of class r in the square-mean sense. We present many interesting results on those spaces like completeness and composition theorems
and we(...)
Mots clés non renseignés