Publications (5607)
ARTICLE
M. Eyraud, S. Kologo, L. Bonou, Y. Massiani Effect of additives on Cu electrodeposits: electrochemical study coupled with EQCM measurements. J Electroceram (2006) 16: 55–63.
M. Eyraud; S. Kologo; L. Bonou; Y. Massiani
Les travaux présentés dans cet article avaient pour objectif de déterminer les effets des ions chlorures
(Cl-) et du polyéthylèneglycol (PEG) sur l’électrodéposition du cuivre et d’étudier les caractéristiques
morphologiques des dépôts obtenus en présence de ces deux additifs.
L’analyse a été faite par l’utilisation couplée de la voltamétri(...)
Cuivre, Polyéthylèneglycol (PEG), ions chlorure, voltammétrie
ARTICLE
Analyse de la dynamique du couvert végétal par photographies aériennes et images Landsat dans la province de la Kompienga (Burkina Faso)
DIPAMA Jean-Marie
A la faveur de l'implantation du barrage hydroélectrique de la Kompienga en 1985 et des potentialités agro-écologiques de la zone, certaines populations des régions nord, centre nord et centre, confrontées aux péjorations climatiques récurrentes et à la dégradation des ressources naturelles, ont convergé vers l'Est du pays. En 1997, une étude(...)
Burkina Faso, Kompienga, couvert végétal, dégradation, photographies aériennes, systèmes d'information géographique, télédétection
ARTICLE
Cyclone, ouragan, tempête tropicale : du phénomène climatique banal à la catastrophe naturelle
DIPAMA Jean-Marie
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Mots clés non renseignés
ARTICLE
Adaptative response of two varieties of cowpeas to water stress
HAMIDOU, F., Mamoudou H. DICKO ZOMBRE, G., TRAORE, A. S., and GUINKO, S
This study examined the adaptive response of the cowpea (Vigna unguiculata (L.) Walp.) to water stress at the beginning of pod formation. The regulation of carbohydrate levels, sucrose and starch in particular, was monitored in two varieties: local Gorom and KN1. In addition, the specific leaf mass and components of yield were studied. When th(...)
Vigna unguiculata (L.), water deficit, starch
ARTICLE
Impact of Phenolic Compounds and Related Enzymes in Sorghum Varieties for Resistance and Susceptibility to Biotic and Abiotic Stresses
DICKO Mamoudou. H., GRUPPEN, H., Barro, C.; TRAORE, A. S.; van BERKEL, W. J. H. and VORAGEN, A. G. J
Contents of phenolic compounds and related enzymes before and after sorghum grain germination were compared between varieties either resistant or susceptible to biotic (sooty stripe, sorghum midge, leaf anthracnose, striga, and grain molds) and abiotic lodging, drought resistance, and photoperiod sensitivity) stresses. Independent of grain ger(...)
WordsVSorghum, proanthocyanidins, 3-deoxyanthocyanidins, phenylalanine ammonia lyase, peroxidase, polyphenol oxidase, stress, biotic
ARTICLE
Parental Death and Children’s Schooling in Burkina Faso
Jean‐François Kobiané, Anne‐Emmanuèle Calvès, and Richard Marcoux
On observe au cours des dernières années, un intérêt croissant pour l’étude du bien-être des orphelins, sans doute en relation avec la pandémie du VIH/SIDA. Aussi, une majeure partie de la littérature sur les orphelins porte sur les pays d’Afrique de l’Est ou Australe, régions les plus touchées par le VIH/SIDA. On sait pourtant peu de choses s(...)
Mots clés non renseignés
ARTICLE
Composition and antimicrobial activities of the leaf and flower essential oils of Lippia chevalieri and Ocimum canum from Burkina Faso
Bassole IHN , Nebie R , Savadogo A , Ouattara CT , Barro N , Traore SA
The essential oils of the air dried leaves and flowers of Lippia chevalieri Moldenke and Ocimum canum Sims from Burkina Faso were analysed by GC-MS. Essential oil of the leaves of L. chevalieri is composed mainly of thymol (27.4%), p-cymene (21.1%), and 2-phenyl-ethyl-propionate (12.6%), while the oils from flower is compo(...)
Lippia chevalieri, Ocimum canum, essential oils, chemical composition
ARTICLE
Indigenous West African plants as novel sources of polysaccharide degrading enzymes: application in the reduction of the viscosity of cereal porridges
144. DICKO Mamoudou. H., Searle-van LEEUWEN, M. J. F., BELDMAN, G., OUEDRAOGO, O. G., HILHORST, R. and TRAORE, A. S
Ethnobotanical and biochemical surveys revealed that some local plants from West Africa are novel sources of polysaccharide degrading enzymes such as amylases and glucanases. The study shows that these enzymes could be used for various biotechnological applications. In a crude extract of Curculigo pilosa, ß-amylase was the main starch hydrolyz(...)
α-amylase, ß-amylase, ß-glucanase, yeast glucan, infant porridge, Boscia senegalensis, Gladilus klattianus
ARTICLE
Indigenous West African plants as novel sources of polysaccharide degrading enzymes: application in the reduction of the viscosity of cereal porridges
DICKO Mamoudou. H., Hilhorst R, Traoré A. S.
Ethnobotanical and biochemical surveys revealed that some local plants from West Africa are novel sources of polysaccharide degrading enzymes such as amylases and glucanases. The study shows that these enzymes could be used for various biotechnological applications. In a crude extract of Curculigo pilosa, ß-amylase was the main starch hydrolyz(...)
Agricultural and Resource Economics, Biomedical Engineering and Bioengineering
ARTICLE
Profil lipidique au cours de l’infection par le VIH à Ouagadougou-Burkina Faso: intérêt des marqueurs lipidiques dans le suivi de l’évolution de l’infection à VIH
E. KABRE
Le VIH détruit le système immunitaire de l'organisme chez les personnes infectées entraînant ainsi des perturbations métaboliques au rang desquelles des troubles lipidiques. L'objectif de cette étude a été d'établir le profil lipidique au cours de l'infection par le VIH chez des patients adultes burkinabé reçus en pré-inclusion thérapeutique a(...)
Mots clés non renseignés
ARTICLE
Hybridity and Orature: the Cases of Mérimée and Carleton”
André Kaboré
NUI Maynooth Postgraduate Research Record : Proceedings of the Colloquium
Hybridité, performance, orature
ARTICLE
Mécanisme général de la genèse des pluies et leur répartition au Burkina Faso
DIPAMA Jean-Marie
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Mots clés non renseignés
ARTICLE
Antioxidant and antibacterial activities of polyphenols from ethnomedicinal plants of Burkina Faso
KAROU, D., Mamoudou H. DICKO, SIMPORE, J., and Traoré, A. S
Polyphenols from four medicinal plants of Burkina Faso, Combretum micranthum, Khaya senegalensis, Pterocarpus erinaceus and Sida acuta, were screened for their antioxidant and antimicrobial activities against pathogenic bacteria. The medicinal plants displayed different polyphenols contents and antioxidant activities. The bark of P. erinaceus(...)
Antioxidants, polyphenols, antimicrobials
ARTICLE
Evaluation of the Effect of Germination on Phenolic Compounds and Antioxidant Activities in Sorghum Varieties
DICKO, Mamoudou. H., GRUPPEN, H., TRAORE, A. S.; van BERKEL, W. J. H. and VORAGEN, A. G. J.
The screening of 50 sorghum varieties showed that, on average, germination did not affect the content in total phenolic compounds but decreased the content of proanthocyanidins, 3-deoxyanthocyanidins, and flavan-4-ols. Independent of germination, there are intervarietal differences in antioxidant activities among sorghum varieties. Phenolic co(...)
Sorghum, , germination, ,antioxidan, ,proanthocyanidin, ,3-deoxyanthocyanidins, ,apigeninidins
ARTICLE
Voltammetric assay of Guaifenesin in pharmaceutical formulation
I. TAPSOBA
The electrochemical oxidation of Guaifenesin in a pharmaceutical formulation containing Guaifenesin has been carried out in Britton–Robinson buffer (BRB)(0.04 mol L− 1) on platinum electrode. Guaifenesin exhibits a well-defined irreversible oxidation peak at 0.924 V/ref. The influence of pH on the oxidation of Guaifenesin was studied in BRB (p(...)
Mots clés non renseignés