Publications (5615)
ARTICLE
Direct and simultaneous quantifcation of rutin and quercetin in natural fruits base on purifed Arabic Gum modifed carbon paste electrode
Serge Mbokou Foukmeniok, Ousmane Ilboudo, Yssouf Karanga, Issa Tapsoba, Evangéline Njanja & Ignas Tonle Kenfack
Arabic gum was purified and used as modifier of carbon paste electrode (PAG-CPE) for the simultaneous determination of quercetin (QT) and rutin (RT) in 0.1 M phosphate buffer solution, pH 6.0. Fourier transform infrared spectroscopy was used for the identification of different chemical functional groups present at the surface of the raw and th(...)
Mots clés non renseignés
ARTICLE
Déterminants de l’adoption des bonnes pratiques de gestion durable des terres dans un contexte de changement climatique au Nord Bénin : cas de la fumure organique
Kamarou Din ADEBIYI, Stéphanie MAIGA-YALEU, Kassimou ISSAKA Moudachirou AYENA et Jacob Afouda YABI
L'un des problèmes majeurs qui affectent la production agricole dans le Nord du Bénin, est la baisse de la fertilité des sols. En réponse à ce phénomène les agriculteurs s‟y adaptent à travers l'adoption des bonnes pratiques de Gestion Durable des Terres (GDT) parmi lesquelles l‟utilisation de la fumure organique. Cette étude a pour objectif l(...)
Dégradation des sols, adaptation, gestion durable des terres, céréales
ARTICLE
Les pronoms personnels du fulfulde
Asséta DIALLO, Yacouba KOURAOGO
Les pronoms personnels sont des mots grammaticaux. Toutefois, ils jouissent d’une autono-
mie syntaxique. Ils peuvent se substituer aux noms et assumer les mêmes fonctions que ces
derniers dans une structure de prédication. L’objectif poursuivi dans ce travail est de décrire
les pronoms personnels du fulfulde. Il s’agit plus spécifiquement(...)
pronom personnel, morphosyntaxe, sémantique, pragmatique
ARTICLE
Elliptic problem involving non-local boundary conditions
Noureddine Igbida and Soma Safimba
In this paper, we study existence and uniqueness of a solution for a nonlinear elliptic problem subject to nonlocal boundary condition. Moreover, we prove the equivalence between this kind of problem and nonlinear problem with very large diffusion around the boundary.
Non-local boundary conditions Maximal monotone graph Leray–Lions operator
ARTICLE
Traduction interlinguale et communication pour la santé au Burkina Faso : état des lieux et perspectives
Lalbila Aristide Yoda, Emilie Sanon/Ouattara, Kathryn Batchelor
Abstract
Despite its superior status and prestige, and the rapid growth of its speakers in
the last two decades, French speakers represent a minority because national languages
remain the major languages of communication. The linguistic and cultural
diversity of Burkina Faso justify the relevance of interlingual translation and communicati(...)
Burkina Faso, interlingual translation, health communication, national languages
ARTICLE
Design, realization of a fixed bed downdraft gasifier and conduction of preliminary gasification tests with balanites aegyptiaca hulls, rice husk and charcoal
Ibrahim Harouna Gado, Oumar Sanogo, Tizane Daho, Balarabé Issa, Pakmogda Josué.
on the design and testing of a co-current fixed bed gasifier with two air injections. The electric power of the gasifier was set at 10 kW. The design is based on experimental data relating to specific gas production rate, engine power efficiencies, biomass flow rate, pyrolysis and reduction time etc. The gasification tests were conducted with(...)
Gasification, design, rice husk, balanites aegyptiaca hulls
ARTICLE
New electrochemical carbon paste electrode (CPE) based on Arabic Gum modifier and dedicated to 4-aminophenol.
Serge Mbokou Foukmeniok, Ousmane Ilboudo, Evangéline Njanja, Issa Tapsoba, Maxime Pontie & Ignas Tonle Kenfack
Arabic Gum (AG) modified carbon paste electrode (CPE) was developed for the first time and used for sensitive detection of 4-aminophenol (PAP) in real samples. Energy dispersive X-ray spectroscopy and scanning electron microscopy were respectively used for the elemental and morphological characterization of unmodified and modified CPEs. Electr(...)
Mots clés non renseignés
ARTICLE
Radiation dose assessment of soil from Ijero Ekiti, Nigeria
M. R. Usikalu, P. P. Maleka, N. B. Ndlovu, S. Zongo, J. A. Achuka and T. J. Abodunrin,
The activity concentration of 238U, 232Th and 40K in the soils of mining and living areas of Ijero Ekiti were determined using hyper pure germanium gamma ray spectrometer. The mean concentrations of 238U, 232Th and 40K were found to be 128.05 Bqkg−1, 24.8 Bqkg−1 and 455.05 Bqkg−1, respectively, for mining areas, while it was found to be 42.02(...)
mining, soil, dose assessment, excess lifetime cancer, riskIjero Ekiti
ARTICLE
Impact of environmental conditions on fruit production patterns of shea tree (Vitellaria paradoxa C.F.Gaertn) in West Africa
Loyapin Bondé, Oumarou Ouédraogo, Salifou Traoré, Adjima Thiombiano, Joseph I. Boussim
A better knowledge of the impact of environmental conditions on shea tree’s fruit production is critical to improve the species management. Fruit production of 237 shea trees was monitored over five successive years (2014–2018) to understand how climatic variables, shea tree population and land use could affect fruit production patterns of the(...)
Burkina Faso, climate change, fruit production, land use, shea tree population
ARTICLE
Molecular Characterization of Corchorus olitorius L. of Burkina Faso
M. Kiebre, B. Sawadogo, Z. Kiebre, N. Sawadogo, B. Kabore, M. Sawadogo, P. Bationo-Kando
Corchorus olitorius is more and more cultivated in Burkina Faso because of its socio - economic interest. Hence the objective of this study which will contribute to improve the knowledge of the genetic diversity of the species in Burkina Faso. To this end, seventeen SSR markers were used to characterize ninety-six (96) accessions of the four p(...)
Corchorus olitorius, molecular, genetic diversity, Burkina Faso
ARTICLE
Molecular targets of honey bee’s products in cancer prevention and treatment
Ablassé Rouamba, Moussa COMPAORÉ, Martin Kiendrebeogo
La chimiothérapie et la radiothérapie sont actuellement les principaux traitements du cancer, mais leurs toxicités sur les cellules normales environnantes limitent leur utilisation dans le traitement du cancer. En outre, de nombreux cancers ont développé une certaine résistance aux produits chimiques anticancéreux disponibles et ont mis en éch(...)
Cancer, Cell signaling patways, Chemotherapy, Chemopreventive Compounds, Honey
ARTICLE
Réaction du marché financier à la nomination de femmes au conseil d’administration : Cas de la France
Mamadou TOE, Robert BATIONO
Cette recherche porte sur la réaction du marché financier à la nomination de femmes au conseil d’administration des entreprises en France. L’objectif est de contribuer au débat sur la féminisation du conseil d’administration, et mettre en évidence les enjeux économiques de la diversité du genre à partir des discussions. L’étude empirique est m(...)
Gouvernance des entreprises, Diversité du genre, Conseil d'administration, Creation de valeur
ARTICLE
Evaluation of heavy metals and pesticides contents in market-gardening products sold in some principal markets of Ouagadougou (Burkina Faso)
Bakary Tarnagda, Flibert Guira, Bernadette Sourabié Pane, Oumarou Zongo, François Tapsoba, Cheikna Zongo, Maxime Drabo Koine, Yves Traoré, Aly Savadogo
Pesticides and heavy metals are persistent organic pollutants responsible for immune deficiency, certain types of cancer, and decreasedlength of pregnancy.In this study, 20 chemical pesticides and 4 heavy metals were detected from 120 samples of 4 types of vegetablesand 40 samples of babenda collected from Ouagadougou principal markets. The &q(...)
Mots clés non renseignés
ARTICLE
LE KAWAL, UN CONDIMENT A BASE DE FEUILLES FERMENTEES DE SENNA OBTUSIFOLIA: TECHNOLOGIES ET VALEURS NUTRITIONNELLES
Abakar Idriss L , Guira F , Tapsoba F , Zongo C , Abdoullahi Hissein O, Tidjani A and A Savadogo
De nombreux aliments fermentés à base de légumes-feuilles sont consommés dans le monde, particulièrement en Afrique et en Asie. Ces aliments très répandus, représentent le régime de base en plus de leurs matières premières disponibles et constituent une part importante dans l’alimentation des populations locales. Le kawal obtenu par
fermenta(...)
Kawal, feuilles fermentées, Senna obtusifolia, technologies
ARTICLE
Impact of human activities on the reproduction of Hooded Vultures Necrosyrtes monachus in Burkina Faso
Clément Daboné, Ralph Buij, Adama Oueda, Jacques Boko Adjakpa, Wendengoudi Guenda & Peter DM Weesie
During the last decades, the critically endangered Hooded Vulture Necrosyrtes monachus has strongly declined across its African range. Although direct persecution has been suggested as a major cause of this decline, little is known about the impact of humans on reproductive output in West Africa. We studied the impact of human activities on th(...)
Burkina Faso, conservation, Hooded Vulture, human impact, reproduction