Publications (8054)
ARTICLE
Distribution et usages des Ampelocissus dans la zone de Donia au sud du Tchad
Mberdoum Memti NGUINAMBAYE, Rasmata NANA, Elisée MBAYNGONE, Alain Ignassou DJINET, Badoua BADIEL et Zoumbiéssé TAMINI
Cette étude a consisté à faire l’inventaire des espèces du genre Ampelocissus à Donia dans le sud du Tchad, à déterminer leur distribution, leurs usages et de caractériser la flore ligneuse. Des prospections ont été faites et à la suite, des placettes ont été disposées dans les sites d’occurrence du taxon pour des relevés floristiques. A cet e(...)
Ampelocissus, diversité floristique, distribution, usages, Tchad
ARTICLE
Hemoglobin S and C affect protein export in Plasmodium falciparum-infected erythrocytes
Nicole Kilian, Sirikamol Srismith, Martin Dittmer, Djeneba Ouermi, Cyrille Bisseye, Jacques Simporé, Marek Cyrklaff, Cecilia P Sanchez, Michael Lanzer
Malaria is a potentially deadly disease. However, not every infected person develops severe symptoms. Some people are protected by naturally occurring mechanisms that frequently involve inheritable modifications in their hemoglobin. The best studied protective hemoglobins are the sickle cell hemoglobin (HbS) and hemoglobin C (HbC) which both r(...)
Hemoglobinopathy ; Malaria ; P. falciparum ; Protein export
ARTICLE
Entropy solution for doubly nonlinear elliptic anisotropic problems with Robin boundary conditions.
I. Ibrango, S. Ouaro
We study in this paper nonlinear anisotropic problems with Robin boundary conditions. We prove, by using the technic of monotone operators in Banach spaces, the existence of a sequence of weak solutions of approximation problems associated with the anisotropic Robin boundary value problem. For the existence and uniqueness of entropy solutions,(...)
nonlinear anisotropic problems; Robin boundary conditions; weak solutions
ARTICLE
Traditional plant use in Burkina Faso (West Africa): a national-scale analysis with focus on traditional medicine
Alexander Zizka, Adjima Thiombiano, Stefan Dressler, Blandine MI Nacoulma, Amadé Ouédraogo, Issaka Ouédraogo, Oumarou Ouédraogo, Georg Zizka, Karen Hahn, Marco Schmidt
The West African country of Burkina Faso (BFA) is an example for the enduring importance of traditional plant use today. A large proportion of its 17 million inhabitants lives in rural communities and strongly depends on local plant products for their livelihood. However, literature on traditional plant use is still scarce and a comprehensive(...)
Ethnobotany, Medicinal plants, Traditional medicine, Economic botany, Usefulness, Relative importance index, West Africa
ARTICLE
Traditional plant use in Burkina Faso (West Africa): a national-scale analysis with focus on traditional medicine.
Alexander Zizka1, Adjima Thiombiano, Stefan Dressler, Blandine MI Nacoulma, Amadé Ouédraogo, Issaka Ouédraogo, Oumarou Ouédraogo, Georg Zizka, Karen Hahn, Marco Schmidt
Background: The West African country of Burkina Faso (BFA) is an example for the enduring importance of traditional plant use today. A large proportion of its 17 million inhabitants lives in rural communities and strongly depends on local plant products for their livelihood. However, literature on traditional plant use is still scarce and a
c(...)
Ethnobotany, Medicinal plants, Traditional medicine, Economic botany, Usefulness, Relative importance index, West Africa
ARTICLE
Evaluation of a PfHRP-2 based rapid diagnostic test versus microscopy method among HIV-positive and unknown serology patients in Ouagadougou, Burkina Faso
Arianna Andreoli, Pier Francesco Giorgetti, Virginio Pietra, Alessia Melzani, Wetien Seni, Francesco Castelli, Jacques Simporé
We evaluated the performance of a malaria rapid diagnostic test (RDT; Malaria Quick Test(®); Cypress Diagnostic) compared with the standard thick-smear microscopy method using blood samples from human immunodeficiency virus (HIV)-infected individuals and individuals of unknown HIV status collected in Ouagadougou, Burkina Faso. Our results show(...)
PfHRP-2 ; Rapid diagnostic test ; Malaria ; HIV ; Burkina Faso ; Sensitivity ; Specificity ; Microscopy
ARTICLE
Physicochemical and parasitological quality of vegetables irrigation water in Ouagadougou city, Burkina-Faso
Winkom Kpoda Noellie, Oueda Adama, Stephane Corentin Some Yelezouomin, Cisse Gueladio, Hama Maiga Amadou, Bouraima Kabre Gustave
The quality of irrigation water from different sources used by urban vegetable producers, the watered soils and vegetables in Ouagadougou was investigated. From December 2012 to December 2013, samples of water (97), lettuces heads (20), manure (10) and soil (9) were collected and analyzed for their parasitological quality using modified Bailen(...)
Waterbornes parasites, Vegetables, Urban farming, Ouagadougou
ARTICLE
Fabrication of Amorphous Silver Nanowires by Helium Ion Beam Irradiation
Shehla, Ali A., Zongo S., Javed I, Ishaq A., Khizar H., Naseem S., Maaza M.
Amorphous silver nanowires (a-Ag NWs) are fabricated from crystalline Ag NWs by using 5 MeV helium (He+) ion beam irradiation. At low dose (5×1015 ion/cm2), few defects are created in Ag NWs. As dose increases, more damage to the crystalline structure of Ag NWs is observed. Finally at high dose (8×1016 ion/cm2), the face-centered cubic structu(...)
Mots clés non renseignés
ARTICLE
Fertility Decline and Child Schooling in Urban Settings of Burkina Faso
Bougma Moussa, Thomas K. LeGrand et Jean-François Kobiané
As evidenced in Western rich countries, Asia, and Latin America, lower fertility allows couples to invest more in each of their children's schooling. This postulate is the key rationale of family planning policies in sub-Saharan Africa. Yet, most studies on Africa have found no correlation or even a positive relationship between the number of(...)
Endogeneity, Fertility, Family networks, Schooling, Burkina Faso
ARTICLE
Understanding inequities in child vaccination rates among the urban poor: Evidence from Nairobi and Ouagadougou health and demographic surveillance systems
B. SOURA
Studies on informal settlements in sub-Saharan Africa have questioned the health benefits of urban residence, but this should not suggest that informal settlements (within cities and across cities and/or countries) are homogeneous. They vary in terms of poverty, pollution, overcrowding, criminality, and social exclusion. Moreover, while some i(...)
Mots clés non renseignés
ARTICLE
Caractérisations physico-chimiques des eaux souterraines de la localité de Yamtenga (Burkina Faso)
Abdoulkadri Mahamane AYOUBA, B. GUEL
Dans la localité de Yamtenga au Burkina Faso, les eaux souterraines constituent les ressources hydriques primordiales pour l’alimentation en eau de boisson de la population rurale et pour l’irrigation des terres agricoles. Ce travail visait à étudier la qualité physico-chimique des eaux de forages et de puits de cette localité. Pour y parvenir(...)
Yamtenga, eaux souterraines, analyses physico-chimiques
ARTICLE
Cervical spine disc herniation at C2-C3 level: Study of a Clinical Observation and Literature Review
NDRI OKA Dominique; KOAKOU Fulbert; HARO Yacouba; SARKI Souleymane
Cervical C2-C3 herniated disc is rare. It is characterized by its clinical polymorphism. Several surgical approaches have been described for the discectomy of a herniated disc. This work aims at discussing through personal observations and literature review clinical semiology and surgical treatment. Key words: C2-C3 herniated disc/ clinical pr(...)
C2-C3 herniated disc/ clinical presentation / surgical treatment
ARTICLE
Vergangenheitsbewältigung in Bernhard Schlinks Der Vorleser (1995)
SOME Kaggwa André
Cet article est issu d’une communication lors du Colloque sur la Paix tenu à Abidjan en 2013, dans un contexte de réconciliation après la forte crise politique de 2010-2011. A travers une exploration du phénomène de prise de conscience, sinon de la maîtrise du passé nazi dans l’ouvrage de Berhard Schlink intitulé Der Vorleser (Le Lecteur), cet(...)
Mots clés non renseignés
ARTICLE
La relation à plaisanterie dans le roman burkinabè analyse sociocritique
SARE/MARE Honorine
Les écrivains africains s'inspirent souvent du substrat culturel pour produire des œuvres littéraires. C'est ainsi que de nombreux hommes de lettres ont choisi de s'inspirer de la parenté/ relation à plaisanterie pour donner un ancrage culturel à leurs œuvres. Notre analyse part des romans "La défaite du Yargha" de É. SAWADOGO , &quo(...)
Mots clés non renseignés
ARTICLE
Histoire du Burkina Faso
Magloire Somé
La construction de l’État moderne qui est un fait colonial a précédé la construction de la nation. Si on dit souvent que la diversité est une richesse, notamment en matière de culture, elle pose cependant le problème de l’unité et de l’identité nationales. La colonisation a été une rude épreuve pour les populations livrées aux prestations de t(...)
Burkina Faso, histoire générale, origine, histoire contemporaine