Publications (10627)
THèSE
Fécondité, réseaux familiaux et scolarisation des enfants en milieu urbain au Burkina Faso
Moussa Bougma
La baisse de la fécondité permet aux couples d'investir davantage dans la scolarité de chacun de leurs enfants (évidence dans les pays occidentaux, d’Asie et d’Amérique latine). Ce postulat est l’un des arguments clés des politiques de planification familiale en Afrique subsaharienne. Pourtant, la plupart des études sur l'Afrique ont trouvé un(...)
Fécondité, taille de la famille, réseau familial, scolarisation, modèle « quantitéqualité », endogénéité, stratégies reproductives, stratégies éducatives, Ouagadougou, Burkina Faso
ARTICLE
Construction du nouvel international aéroport de Ouagadougou (Burkina Faso) : les impacts sur les sites et biens archéologiques de la zone d’emprise
SIMPORE Lassina
Le Burkina Faso dispose à ce jour de deux aéroports internationaux à Ouagadougou, la capitale et à Bobo-Dioulasso, la deuxième ville du pays. Au gré des avancées technologiques ou pour respecter les normes en vigueur en matière d'aviation civile, des aménagements sont régulièrement (constructions, réhabilitations…)
faits dans ces infrastructu(...)
aéroport, Ouagadougou, impacts, archéologie
ARTICLE
Empyèmes intracrâniens : Aspects clinique, thérapeutique et pronostique à propos de 30cas
KABRE Abel, ZABSONRE Denléwendé Sylvain, HARO Yakouba, SANOU Abdoulaye
Introduction: Malgré les progrès de l’imagerie médicale, de l’antibiothérapie et des techniques le pronostic des empyèmes est encore réservé.
Matériel et méthodes : nous rapportons, par une étude rétrospective, les aspects étiologiques, cliniques et pronostiques de 30 cas colligés en 9 ans.
Résultats :Les EIC représentaient 21,13(...)
Empyème intracrânien, épidémiologie, dia- gnostic
ARTICLE
Frequency and predictors of stroke after acute myocardial infarction: specific aspects of in-hospital and postdischarge events
Olivier Hachet, MD, Charles Guenancia, MD, Karim Stamboul, MD, Benoit Daubail, MD, Carole Richard, MD, PhD, Yannick Béjot, MD, PhD, Valentin Yameogo, PhD, Aurélie Gudjoncik, MD, Yves Cottin, MD, PhD, Maurice Giroud, MD, PhD, and Luc Lorgis, MD, PhD
Background and purpose: Stroke is a serious complication after acute myocardial infarction (AMI) and is closely associated with decreased survival. This study aimed to investigate the frequency, characteristics, and factors associated with in-hospital and postdischarge stroke in patients with AMI.
Methods: Eight thousand four hundred eighty(...)
Mots clés non renseignés
ARTICLE
Non-communicable disease mortality and risk factors in formal and informal neighborhoods, Ouagadougou, Burkina Faso: Evidence from a health and demographic...
B. SOURA
The expected growth in NCDs in cities is one of the most important health challenges of the coming decades in Sub-Saharan countries. This paper aims to fill the gap in our understanding of socio-economic differentials in NCD mortality and risk in low and middle income neighborhoods in urban Africa. We use data collected in the Ouagadougou Heal(...)
Mots clés non renseignés
ARTICLE
INFLUENCE OF ELECTROMAGNETIC WAVES PRODUCED BY AN AMPLITUDE MODULATION RADIO ANTENNA ON THE ELECTRIC POWER DELIVERED BY A SILICON SOLAR CELL
I. ZERBO, M. ZOUNGRANA, A. OUEDRAOGO, B. KORGO, B. ZOUMA AND D. J. BATHIEBO
This article presents a one dimensional modeling of the influence of electromagnetic waves on the electric power
delivered by a silicon solar cell under monochromatic illumination in steady state. The electromagnetic waves are
produced by an amplitude modulation radio antenna of 2MW power of radiation and located at a variable distance of
t(...)
Amplitude modulation, Radio antenna, Electromagnetic waves, Monochromatic illumination, Solar cell
ARTICLE
Determination of processes suitable for cotton stalk carbonization and torrefaction by partial combustion using a metal kiln.
Ibrahim G. Harouna, Oumar Sanogo, Tizane Daho, Salifou K. Ouiminga, Abouzeidi Dan-Maza, Bernard Nana, Jean Koulidiati.
In this work, the technical feasibility of cotton stalk carbonization and torrefaction was studied. A metallic homemade cylindrical furnace 60 cm in diameter and 90 cm in height was used for the experiments. A partial combustion process was used both for carbonization and torrefaction. Three carbonization methods were defined based on the amou(...)
cotton stalks carbonization torrefaction partial combustion
ARTICLE
Determination of processes suitable for cotton stalk carbonization and torrefaction by partial combustion using a metal kiln
Ibrahim G. Harouna, Oumar Sanogo, Tizane Daho, Salifou K. Ouiminga, Abouzeidi Dan-Maza, Bernard Nana, Jean Koulidiati
n this work, the technical feasibility of cotton stalk carbonization and torrefaction was studied. A metallic homemade cylindrical furnace 60 cm in diameter and 90 cm in height was used for the experiments. A partial combustion process was used both for carbonization and torrefaction. Three carbonization methods were defined based on the amoun(...)
cotton stalks, carbonization, torrefaction
ARTICLE
La baisse de la qualité de l’enseignement primaire au Burkina Faso, les avatars d’un système éducatif tourné vers la massification
MAIGA Alkassoum,
Néant
Mots clés non renseignés
ARTICLE
Determination of arsenic (III) at a nanogold modified solid carbon paste electrode
Abdoul Karim Sakira, Touridomon Issa Some, Bieke Dejaegher, Dominique Mertens, Philippe Hubert, Eric M Ziemons and Jean‐Michel Kauffmann
A selective and sensitive electroanalytical method was developed for arsenic determination based on a nanogold (AuNP) modified solid carbon paste working electrode (SCPE) modified in two steps (i) physisorption and (ii) additional electrodeposition of nanogold particles in the presence of iodide. Copper (II) interference was solved by covering(...)
Mots clés non renseignés
ARTICLE
Calculation of transport coefficients of air-water vapor mixtures thermal plasmas used in circuit breakers
1KOHIO Niéssan, 2KAGONÉ Abdoul Karim, 3KOALAGA Zacharie, 4ZOUGMORÉ François , 5NJOMO Donatien.
In this paper we calculate the transport coefficients of plasmas formed by air and water vapor mixtures. The calculation, which assume local thermodynamic equilibrium
(LTE) are performed in the temperature range from 500 to 12000 K. We use the Gibbs free energy minimization method to determine the equilibrium composition of the plasmas, which(...)
Plasma, Equilibrium composition, Transport coefficients.
ARTICLE
HIV/AIDS-related mortality in Africa and Asia: evidence from INDEPTH health and demographic surveillance system sites
B. SOURA
Background As the HIV/AIDS pandemic has evolved over recent decades, Africa has been the most affected region, even though a large proportion of HIV/AIDS deaths have not been documented at the individual level. Systematic application of verbal autopsy (VA) methods in defined populations provides an opportunity to assess the mortality burden of(...)
Mots clés non renseignés
ARTICLE
Malaria mortality in Africa and Asia: evidence from INDEPTH health and demographic surveillance system sites
B. SOURA
Background Malaria continues to be a major cause of infectious disease mortality in tropical regions. However, deaths from malaria are most often not individually documented, and as a result overall understanding of malaria epidemiology is inadequate. INDEPTH Network members maintain population surveillance in Health and Demographic Surveillan(...)
Mots clés non renseignés
ARTICLE
Algèbres De Lie Triple Sans Idempotent
M. OUATTARA
Idempotents play an important role in the investigation of nonassociative algebras structure (Albert in Trans Am Math Soc 69: 503–527, 1950; Schafer in An introduction to nonassociative algebras Academic Press, New York, 1966; Zhevlakov et al. in Rings that are nearly associative. Academic Press, New York, 1982). However, the existence of such(...)
Mots clés non renseignés
ARTICLE
Cause-specific childhood mortality in Africa and Asia: evidence from INDEPTH health and demographic surveillance system sites
B. SOURA
Background Childhood mortality, particularly in the first 5 years of life, is a major global concern and the target of Millennium Development Goal 4. Although the majority of childhood deaths occur in Africa and Asia, these are also the regions where such deaths are least likely to be registered. The INDEPTH Network works to alleviate this pro(...)
Mots clés non renseignés