Publications (8107)
ARTICLE
EFFECT OF JUNCTION QUALITY ON THE PERFORMANCE OF A SILICON SOLAR CELL
I. Zerbo, M. Zoungrana, A. Ouedraogo and D. J. Bathiebo
In this work, a modeling study of the effect of the junction quality on the performance of a silicon solar cell is presented. Based on a one dimensional modeling of the solar cell, the continuity equation of excess minority carriers is solved with boundary conditions taking into account the intrinsic junction recombination velocity and led to(...)
Mots clés non renseignés
ARTICLE
Identification and validation of SSR markers linked to Striga gesneroides (willd.) vatke gene race 2 in cowpea |Vigna unguiculata (l.) Walp] in Mali
Diallo S., Sawadogo N., Ouedraogo M. H., Coulibaly B.S., Batieno Joseph B.T.J., Sawadogo M.
Cowpea (Vigna unguiculata (L.) Walp.) Is one of the most important grain legumes grown in Mali. But its production is strongly limited by the SG2 strain of Striga gesnerioides (Willd.) Vatke which constitutes one of the major biotic constraints. The F2 populations resulting from the crossing between the variety IT97K-499-35 (Resistant parent)(...)
Cowpea, Marker-assisted selection, Striga, SSR markers
ARTICLE
Diversity, distribution and preliminary conservation status of the flora of Burkina Faso
MARCO SCHMIDT, ALEXANDER ZIZKA, SALIFOU TRAORÉ, MANDINGO ATAHOLO, CYRILLE CHATELAIN, PHILIPPE DAGET, STEFAN DRESSLER, KAREN HAHN, IVANA KIRCHMAIR, JULIA KROHMER, ELISÉE MBAYNGONE, JONAS V. MÜLLER, BLANDINE NACOULMA, AMADÉ OUÉDRAOGO, OUMAROU OUÉDRAOGO, OUMAROU SAMBARÉ, KATHARINA SCHUMANN, JAN J. WIERINGA, GEORG ZIZKA & ADJIMA THIOMBIANO
West Africa is a floristically understudied region that is facing severe environmental changes in the 21st century. Basic distribution data and information on the conservation status for most plant species of the region are scarce, and good information only exists for small areas of interest or for key species. This lack of knowledge seriously(...)
automated conservation assessment, distribution ranges, habitat loss, plant occurrence, species distribution models, threatened species, red list, vegetation, West Africa
ARTICLE
Isolation and characterization of enteropathogenic and enterotoxinogenic Escherichia coli from dairy products consumed in Burkina Faso
Touwendsida Serge Bagré, Bissoume Sambe-Ba, Hadiza Bawa Ibrahim, Gertrude Bsadjo Tchamba, René Dembélé, Abdoul Aziz Wane, Evariste Bako, Alfred S. Traoré, Nicolas Barro and Amy Gassama-Sow
Food-borne diseases represent a public major health problem, and drink-water, juice, meat, and milk products are usually involved. This study aimed to evaluate the antibiotic resistance of diarrheagenic E. coli isolated from dairy products consumed in Burkina Faso. Five hundred and twenty-two samples were gathered. Escherichia coli were isolat(...)
Dairy products, diarrheagenic Escherichia coli, antibiotics resistance, integrons, Burkina Faso
ARTICLE
Equations des algèbres Lie triple qui sont des algèbres train.
Joseph Bayara, Amidou Konkobo, Moussa Ouattara
In this paper, we consider equations of Lie triple algebras that are train algebras. We obtain two different types of equations depending on assuming the existence of an idempotent or a pseudo-idempotent.
In general Lie triple algebras are not power-associative. However we show that their train equation with an idempotent is similar to trai(...)
Lie triple algebra; Pseudo-idempotent; Jordan algebra; Peirce decomposition; Train algebra
ARTICLE
Defective Gpsm2/Gai3 signalling disrupts stereocilia development and growth cone actin dynamics in Chudley-McCullough syndrome
Mauriac SA , Hien YE , Bird JE , Carvalho SD , Peyroutou R , Lee SC , Moreau MM , Blanc JM , Geyser A , Medina C , Thoumine O , Beer-Hammer S , Friedman TB , Rüttiger L , Forge A , Nürnberg B , Sans N , Montcouquiol M
Mutations in GPSM2 cause Chudley-McCullough syndrome (CMCS), an autosomal recessive neurological disorder characterized by early-onset sensorineural deafness and brain anomalies. Here, we show that mutation of the mouse orthologue of GPSM2 affects actin-rich stereocilia elongation in auditory and vestibular hair cells, causing deafness and bal(...)
Mots clés non renseignés
ARTICLE
Sur la maîtrise de la violence
Koné Cyrille
Ce livre propose d'analyser des textes classiques, en fonction d'une question brûlante : la violence, qui sans être nouvelle, menace aujourd'hui dangereusement l'humanité. Ce phénomène est devenu plus complexe avec les progrès dans la découverte et le raffinement des technologies de la cruauté. Dans ces conditions, comment expliquer que la vie(...)
Problématique de la violence, Sortie de la violence, Dignité humaine, Garantie de l'humanité, Respect mutuel, La République
ARTICLE
Equations des algèbres Lie triple qui sont des algèbres train
M. OUATTARA
In this paper, we consider equations of Lie triple algebras that are train algebras. We obtain two different types of equations depending on assuming the existence of an idempotent or a pseudo-idempotent. In general Lie triple algebras are not power-associative. However we show that their train equation with an idempotent is similar to train e(...)
Mots clés non renseignés
ARTICLE
Weeds control through tree-crop associations in a parkland of Burkina Faso
Josias SANOU, Hugues Roméo BAZIE, Madjelia Cangré Ebou DAO and Jules BAYALA
The effects of microclimate due to tree presence on weeds development were assessed under Baobab (Adansonia digitata) and Néré (Parkia biglobosa) in a parkland in Nobéré (Burkina Faso). In association with these trees, two crops were grown: a shade tolerant crop (Colocasia esculenta, taro) and a shade intolerant cereal (Pennisetum glaucum, Mil(...)
Adansonia digitata, Colocasia esculenta, Parkia biglobosa, Parkland agroforestry system, Pennisetum glaucum, weeds floristic composition
ARTICLE
Evaluation de la qualité hygiénique de quelques recettes antidiabétiques
GBEKLEY Efui Holaly, Soncy Kouassi, Karou Simplice Damintoti, Djéri Bouraima, Agbodéka Kodjovi, Ameyapoh Blaise, Jacques Simpore, de Souza Comlan Aristide, Gbeassor Messanvi
Objectives of the study: The Assessment of hygienic quality is an essential step in the production and marketing of traditional medicine products using plant species that constitute a vast reserve of active ingredients that can be used to cure many diseases. Our study had the objective to assess the hygienic quality of some herbal medicines in(...)
Keywords: Diabetes Mellitus (DM), herbal medicines, microbiological quality, bacteria, AFNOR, Togo.
ARTICLE
Composés bioactifs isolés des plantes à propriété anti-diabétique: Revue de littérature
GBEKLEY Efui Holaly, Kodjovi AGBODEKA, Karou Simplice Damintoti, Kokou ANANI, Adjrah Yao, Toudji Gérard, Ameyapoh Blaise, Jacques Simpore, Gbeassor Messanvi
Diabetes (diabetes) is a disease (or rather syndrome) Endocrine most prevalent. It is estimated diabetics to more than 100 million worldwide and this figure and the percentage of the affected population are steadily increasing (around 6% in the "rich" countries). non-insulin-dependent diabetes (type 2, fatty diabetes or the elderly) that are r(...)
Hypoglycemic compounds, plants, chemical structures, diabetes mellitus, phototherapy.
ARTICLE
Preliminary studies on the occurrence of the foliar nematode Aphelenchoides besseyi christie in rice seeds in BURKINA FASO.
BOUMA Thio, Elise SANON, Leonard S. OUEDRAOGO, Philippe SANKARA and Salam KIEMDE
Rice is a strategic crop for Burkina Faso but the performance of improved varieties is limited by
both abiotic (rainfall and soils) and biotic (insects and diseases) factors. The negative impact of
the parasitic nematodes on the productivity of rice varieties was identified by many studies. The
objective of the current study was to evaluate(...)
Foliar Nematode, Aphelenchoides besseyi, Occurrence, Rice Ecology, Burkina Faso.
ARTICLE
DIRICHLET’S PROBLEM ON A CRACKED TRAPEZIUM
OUIGOU MICHEL ZONGO, SIÉ KAM, MOUSSA SOUGOTI, SOSTHÈNE TASSEMBEDO, KOUNHINIR SOMÉ, ALIOUNE OUÉDRAOGO, DIEUDONNÉ JOSEPH BATHIÉBO
This paper deals with solving Poisson’s equation with conditions on Dirichlet’s limits in an isosceles trapezium with two cracks. The large singular finite elements method used gives satisfactory results in all the domain of study. Numerical values obtained are very accurate for the constraint function and its first derivatives except at the e(...)
Large elements, finite elements, singularities, cracks.
ARTICLE
Assessment of genetic diversity in Bambara groundnut (Vigna subterranea (L.) Verdcourt) landraces in Burkina Faso using microsatellite markers (SSR)
Adjima Ouoba, Serge Félicien Zida, Mahama Ouédraogo, Hervé Nandkangre, Hamed Mahamadi Ouédraogo, Romaric Kiswendsida Nanéma, Nerbéwendé Sawadogo, Elisabeth P Zida, Konaté N’golo Moussa, Congo Abdou Kader, Romain W Soalla, Mahamadou Sawadogo
Bambara groundnut is an important source of protein to the rural majority in sub-Saharan Africa. However, small
farmers grow locally adapted landraces which are generally low yielding. Adequate knowledge of variability within Bambara groundnut germplasm collections is crucial for crop improvement and has important implications for conservati(...)
Vigna subterranea, accessions, gene diversity, dissimilarity matrix analysis
ARTICLE
Phytochemistry and Agro-Industrial Potential of Native Oilseeds fromWest Africa: African Grape (Lannea microcarpa), Marula (Sclerocarya birrea), and Butter Tree (Pentadesma butyracea)
HILOU Adama, Adjima Bougma and Mamoudou H. DICKO
Ethnobotanical investigations on local oilseed species in Burkina Faso revealed that oils
from tree oilseeds are frequently used for food, cosmetics and traditional medicine by local people.
To test the bio-preservative capacity, the effect of the oilseed extracts on the stabilization of Shea butter
was evaluated. Levels of bioactive phyto-(...)
native oilseeds, ,Shea butter, ,antioxidants, ,polyphenols, ,fat stability, ,oilcake, , Lannea microcarpa, ,Sclerocarya birrea, ,Pentadesma butyrace