Publications (5615)
ARTICLE
Bioactive molecules from bacteria strains: case of bacteriocins producing bacteria isolated from foods
Essodolom TAALE, Aly SAVADOGO, Cheickna ZONGO, Andre J ILBOUDO and Alfred STRAORE
21 bacteria strains were isolated from traditional fermented food (Soumbala, Bikalga, indigenous yoghurt and fermented milk) using microbiology standard methods. Morphological and biochemistry analyses were done. Nine strains were selected as presumed belonging to lactic acid bacteria (LAB).These strains were characterized at species level by(...)
Bacteriocins, PCR, Specific primers, Kinetics
ARTICLE
Intra-specific diversity of Serratia marcescens in Anopheles mosquito midgut defines Plasmodium transmission capacity
A. BADOLO
A critical stage in malaria transmission occurs in the Anopheles mosquito midgut, when the malaria parasite, Plasmodium, ingested with blood, first makes contact with the gut epithelial surface. To understand the response mechanisms within the midgut environment, including those influenced by resident microbiota against Plasmodium, we focus on(...)
Mots clés non renseignés
ARTICLE
Existence and Controllability Results for Some Impulsive Partial Functional Differential Inclusion
Issa Zabsonre, Gilbert Bayili, Khalil Ezzinbi,
In this work, we prove the existence of mild and extremal mild solutions for first-order semilinear non densely defined impulsive functional differential inclusions in separable Banach spaces with local and nonlocal conditions. Firstly, we show the existence of mild and extremal solutions. Secondly, we study the controllability of a semilinear(...)
Mots clés non renseignés
ARTICLE
Biotype status and resistance to neonicotinoids and carbosulfan in Bemisia tabaci (Hemiptera: Aleyrodidae) in Burkina Faso, West Africa
Bemisia tabaci Gennadius is a one of the major pests of cotton crops worldwide. In Burkina Faso, data on resistance to neonicotinoids and carbamate insecticides related to species/biotypes remain very scarce. To evaluate the resistance status of B. tabaci in Burkina Faso, four insecticides were tested using the leaf dip method on 10 field popu(...)
Mots clés non renseignés
COMMUNICATION
Flow at Low Water Contents: A Simple Approach for Inverse Estimation of van Genuchten-Mualem Soil Hydraulic Parameters.
Marcel Bawindsom Kebré, Fabien Cherblanc, François Ouédraogo, JeanClaude Bénet, François Zougmoré.
The unsaturated soil hydraulic properties (the soil water characteristic and relative permeability curves)
are key hydrodynamic parameters in the fields of soil science and civil engineering. Because of the strong
dependency of these properties on water content, their determination is subject to considerable
experimental and numerical probl(...)
Mots clés non renseignés
- 2013
- In : J. Simunek, M. Th. van Genuchten & R. Kodesova (Department of Soil Science and Geology, Czech University of Life Sciences, Prague, 21-22 march 2013). Proceedings of the 4th International Conference "HYDRUS Software Applications to Subsurface Flow and Contaminant Transport Problems, Prague, Czech Republic, ISBN: 97880-213-2380-3
ARTICLE
Polyphenolic Contents of Bougainvillea spectabilis Wild and Bougainvillea glabra Choisy (Nictagynaceae) with Potential Antioxidant and Antiproliferative Activities
Moussa COMPAORE, Sahabi BAKASSO, Aminata P NACOULMA, Roland NT MEDA, Martin KIENDREBEOGO, Jeanne F MILLOGO, Odile G NACOULMA
Objective: In this study, novel biological activities of Bougainvillea sp extracts related to their polyphenolic contents were investigated. Methods: Scavenging capacity assays against non-biological and biological radicals, and evaluation of total reduction capacity were evaluated spectrophotometrically. Colorimetric COX (ovine) inhibitor scr(...)
Antioxidant activity, Antiproliferative effect, phenolics, Bougainvillea spectabilis
ARTICLE
Proximate composition of traditional local sorghum beer “dolo” manufactured in Ouagadougou
Fatouma Mohamed Abdoul-latif, Imael H. N. Bassolé and Mamoudou H. Dicko
Dolo is a local beer manufactured from malted sorghum grains. It is the most commonly consumed alcoholic beverage in Burkina Faso (60% of population). Thirty (30) samples of dolo were collected from local markets in Ouagadougou and analyzed with respect to their proximate compositions and pH values using biochemical standard method(...)
Sorghum bicolor, local beer, dolo, alcohol content, composition
ARTICLE
Proximate composition of traditional local sorghum beer “ dolo ” manufactured in Ouagadougou
nFatouma ABDOUL-LATIF, Imael H. N. BASSOLE, and Mamoudou H. DICKO
Dolo is a local beer manufactured from malted red sorghum grains. It is the most commonly consumed alcoholic beverage in Burkina Faso. Thirty samples of dolo, were collected from local markets in Ouagadougou and analyzed with respect to their proximate compositions and pH values. The average values of pH, dry matter and insoluble matter among(...)
Sorghu m bicolor, local beer, dolo, a lcohol content, composition
ARTICLE
Phytochemical Analysis and in vitro Antifungal Profile of Bioactive Fractions from Sterculia setigera Del. (Sterculiaceae)
Ouédraogo M., Konaté K., Zerbo P., Barro N, awadogo L.L.
Sterculia setigera L. is a small evergreen tree having antimicrobial, anti-inflammatory effects. Leaves of Sterculia setigera have been investigated for its phytochemical and antifungal properties. In the present study, aqueous acetone extract and fractions of leaf from Sterculia setigera were used. Quantitative analysis of extract and fractio(...)
Antifungal activity, Polyphenol content, Sterculia setigera L.
ARTICLE
In vitro antifungal activity of flavonoid diglycosides of Menthapiperita and their oximes derivatives against two cereals fungi
Ousmane Ilboudo, Schémaeza Bonzi, Issa Tapsoba, Irénée Somda, Yvonne L. Bonzi-Coulibaly
Flavonoids due to their various interesting biological properties such as antifungal activity were investigated in Mentha piperita leaves. The butanolic fraction obtained from the hydro-alcoholic crude extract of M. piperita is rich in flavonoids; it reduced in vitro the mycelium growth of Phoma sorghina and Fusarium moniliforme around 72% and(...)
Mots clés non renseignés
ARTICLE
Soil crusting impact on soil organic carbon losses by water erosion
S. Maïga-Yaleu, I. Guiguemde, H. Yacouba, H. Karambiri, O. Ribolzi, A. Bary, R. Ouedraogo, V. Chaplot
The Sahelian region, characterized by erratic, heavy rainfalls and low soil organic carbon (SOC) stocks, is highly vulnerable to land degradation. While water erosion is recognized as being a main mechanism of SOC losses, little research has yet been done to investigate the role which soil surface crusting might have on SOC losses. The main ob(...)
Erosion, Soil organic carbon, Soil surface crust, Enrichment ratio
ARTICLE
Personality and personality disorders in urban and rural Africa: results from a field trial in Burkina Faso
Rossier J, Ouedraogo A., Dahourou D, Verardi S and de Stadelhofen FM
Résumé indisponible
Mots clés non renseignés
ARTICLE
Network structure of social coding in GitHub
T. BISSYANDE
Social coding enables a different experience of software development as the activities and interests of one developer are easily advertised to other developers. Developers can thus track the activities relevant to various projects in one umbrella site. Such a major change in collaborative software development makes an investigation of networki(...)
Mots clés non renseignés
ARTICLE
Empirical evaluation of bug linking
T. BISSYANDE
To collect software bugs found by users, development teams often set up bug trackers using systems such as Bugzilla. Developers would then fix some of the bugs and commit corresponding code changes into version control systems such as svn or git. Unfortunately, the links between bug reports and code changes are missing for many software projec(...)
Mots clés non renseignés
ARTICLE
Actions of the Burkina Faso Women in Physics Working Group at the University of Ouagadougou
Pétronille Kafando and Issa Zerbo
At the University of Ouagadougou, the largest university in Burkina Faso, the percentage of female student
enrollment in the Exact and Applied Sciences Unit was 5.1% (for all the levels) from 2006 to 2009—this rate was
2.3% for physics. For the same period, 22 women out of 455 students (4.8%) were enrolled in PhD (all the fields of
the Exac(...)
gender enrollment, physics, University of Ouagadougou, women in physics, Burkina Faso