Publications (8085)
ARTICLE
The Poetics of the Rope in Katherine Anne Porter’s “Rope”
PODA Michel
‘‘Rope’’ by Katherine Anne Porter is a short story which hardly catches critical
attention or the reader’s interest. Yet “Rope” is not less a masterpiece, in a sense. It
is precisely this hypothesis that led us into investigation. Read from the angle of
poetics, the narrative discloses unsuspected richness, both on the grounds of
narratolo(...)
Rope, Metaphore, Metonymy, Marriage
ARTICLE
Weak solutions for anisotropic nonlinear elliptic problem with variable exponent and measure data.
B. Koné, S. Ouaro, S. Soma
Let Ω⊂ℝN(N≥3) be a bounded smooth domain and μ be a bounded Radon measure.
In this paper, the authors study the following anisotropic nonlinear boundary value problem:
−∑i=1N∂∂xiai(x,∂u∂xi)=μ in Ω,u|∂Ω=0,
where ai(⋅,⋅):Ω×ℝ→ℝ is a Carathéodory function (i=1,2,…,N) and there exists C1>0 such that
|ai(x,ξ)|≤C1(1+|ξ|pi(x)−1) for all ξ∈ℝ and a.(...)
weak solution; elliptic equation; variable exponent; anisotropic Sobolev spaces; Marcinkiewicz spaces; Radon measure
ARTICLE
La marginalisation des Organisations Paysannes (OP) : Analyse des conditions de politisation et de syndicalisation du mouvement paysan au Burkina Faso’’, Juin 2010,
MAIGA Alkassoum
Néant
Mots clés non renseignés
ARTICLE
«Amour et amitié dans la légende de la reine Yennega amazone des moose »
Alain Joseph Sissao
Amour et amitié dans la légende de la reine Yennega amazone des moose »
amour, oralité
ARTICLE
A single fluorescence-based LAMP reaction for identifying multiple parasites in mosquitoes
A. BADOLO
Vector-borne diseases, such as malaria and lymphatic filariasis, are co-endemic in large parts of the world. To develop a multiplex amplification method for the simultaneous detection of multiple insect-borne infectious diseases, we used LAMP with fluorescently labeled primers to identify the SPECT2 gene of Plasmodium berghei and the cytochrom(...)
Mots clés non renseignés
ARTICLE
«L’Image des yarse au Moogo», In Culture et identité aujourdh’ui : la culture et la danse yarma au Burkina Faso. Bilan et perspectives
Alain Joseph Sissao
2010 «L’Image des yarse au Moogo», In Culture et identité aujourdh’ui : la culture et la danse yarma au Burkina Faso. Bilan et perspectives. (Sous la direction du Prof.) SISSAO Alain Joseph DIS/CNRST 2010, pp.151-159
yarse
ARTICLE
Well-posedness results for anisotropic nonlinear elliptic equations with variable exponent and L1-data
S. Ouaro
We study the anisotropic boundary value problem −∑Ni=1∂∂xiai(x,∂∂xiu)=f in Ω, u=0 on ∂Ω, where Ω is a smooth open bounded domain in ℝN (N≥3) and f∈L1(Ω). We prove the existence and uniqueness of an entropy solution for this problem.
anisotropic nonlinear elliptic equations; variable exponent; entropy solution; electrorheological fluids
ARTICLE
Quercetin potentiates insulin secretion and protects INS-1 pancreatic b-cells against oxidative damage via the ERK1/2 pathway
E Youl, G Bardy, R Magous, G Cros, F Sejalon, A Virsolvy, S Richard, JF Quignard, R Gross, P Petit, D Bataille and C Oiry
BACKGROUND AND PURPOSE
Quercetin lowers plasma glucose, normalizes glucose tolerance tests and preserves pancreatic b-cell integrity in diabetic rats. However, its mechanism of action has never been explored in insulin-secreting b-cells. Using the INS-1 b-cell line, the effects of quercetin were determined on glucose- or glibenclamide-induced(...)
quercetin; pancreatic b-cells; insulin secretion; cell viability; ERK1/2; oxidative stress; diabetes
ARTICLE
Dimension socioculturelle du baobab Adansonia digitata L. dans le Plateau central du Burkina Faso
BATIONO Babou André, Alkassoum MAIGA, COMPAORE Pascal, KALINGANIRE Antoine
Néant
Mots clés non renseignés
ARTICLE
Existence and uniqueness of entropy solutions to nonlinear elliptic problems with variable growth
S. Ouaro, S. traoré
The authors study the boundary value problem
{u−div(a(x,∇u))=fu=0inΩ,onΩ,
where Ω is a smooth bounded domain in RN(N≥3) and div(a(x,∇u)) is a p(x)-Laplace type operator. The main results presented are Theorems 3.2 and 4.3, obtained by using variational arguments, which establish the existence and uniqueness of weak energy solutions, for f∈L∞(...)
generalized Lebesgue-Sobolev space; weak energy solution; entropy solution; p(x)-Laplace operator; electrorheological fluid
ARTICLE
Regeneration of five Combretaceae species along a latitudinal gradient in Sahelo-Sudanian zone of Burkina Faso
A. THIOMBIANO
Seedling density and the regeneration mechanisms of five tree species, Anogeissus leiocarpa, Combretum aculeatum, Combretum micranthum, Combretum nigricans, and Pteleopsis suberosa were investigated in relation to latitudinal gradient across the Sahelo-Sudanian zone of West Africa.
Mots clés non renseignés
ARTICLE
Entropy solutions for a doubly nonlinear elliptic problem with variable exponent.
B. K. Bonzi, S. Ouaro
The nonlinear boundary value problem with a p(x)-Laplace type operator under Dirichlet boundary condition is studied. The condition of regularity is relaxed on the variable exponent p(⋅) and on the function b appearing in the governing equation. Although the existence and uniqueness of weak energy solution presented in Section 3 is trivial, an(...)
generalized Lebesgue-Sobolev spaces; weak energy solution; entropy production; p(x)-Laplace operator
ARTICLE
Une méthode mécanique pour mesurer la pression de vapeur d’équilibre de l’eau dans un milieu complexe
Samuel Ouoba, Bruno Cousin, Fabien Cherblanc, Jean-Claude Bénet
Cette Note présente une nouvelle méthode pour déterminer la pression de vapeur d’équilibre de l’eau dans un milieu complexe. On entend par «milieu complexe » un milieu où des interactions physico-chimiques modifient les propriétés thermodynamiques de l’eau notamment son activité et sa pression de vapeur d’équilibre. La méthode présentée consis(...)
Milieux poreux, Activité de l’eau, Isotherme de sorption/désorption
ARTICLE
Genetic variation in human HBB is associated with Plasmodium falciparum transmission
Gouagna LC, Bancone G, Yao F, Yameogo B, Dabiré KR, Costantini C, Simpore J , Ouedraogo JB, Modiano D.
Genetic factors are known to have a role in determining susceptibility to infectious diseases 1, 2, although it is unclear whether they may also influence host efficiency in transmitting pathogens. We examine variants in HBB that have been shown to be protective against malaria 3 and test whether these are associated with the transmission of t(...)
HBB, Plasmodium
ARTICLE
Antimicrobial and antioxidant activities of essential oil and methanol extract of Jasminum sambac from Djibouti
Fatouma Abdoul-Latif , Prosper Edou , François Eba , Nabil Mohamed , Adwa Ali , Samatar Djama , Louis-Clément Obame , Ismael Bassolé 5 and Mamoudou Dicko
The essential oil was subjected to screening for their possible antioxidant activity by two
complementary test systems, namely DPPH free radical scavenging and -carotene-linoleic acid
assays. Butylated hydroxytoluene (BHT) was used as positive control in both test systems. In the DPPH
test system, the IC(...)
Jasminum sambac, antimicrobial activity, antioxidant activity, essential oil