Publications (5612)
ARTICLE
Usability of a Natural Tuff as Admixture in Clinker and Its Influence on the Physico-Chemical and Mechanical Properties of Mortar
Lamine Zerbo, Moustapha Sawadogo, Youssouf Sawadogo, Salfo Salogo, Moussa Ouedrago, Mohamed Seynou, Gisèle Lecomte-Nana, Philippe Blanchart
The mechanical and physical properties of TUFF from Korsimoro (Burkina Faso) were investigated for use as admixtures in clinker to make pozzolanic cement. Six different cement mortar specimens were prepared by replacing clinker with TUFF in ratios of 0%, 5%, 8%, 10%, 13% and 15% by mass. The flexural and compressive strengths of the specimens(...)
Pozzolan, Tuff, Admixture, Cement, Mortar
ARTICLE
Factors Associated with Antigen HBs Seroconversion among Blood Donors in Ouagadougou from 2008 to 2017
Abdoul-Guaniyi Sawadogo1,2*, T. Isidore Traore3,4, Salam Sawadogo1,5, Kompingnin Nebie1,5, Lucien Désiré Dahourou6, Juste Some7, Hervé Kpoda3, Ahmed Kabore5, Dahourou Honorine1, Arzouma Paul Yooda1, Bia Emile Drabo1, Jean-Etienne Koanda1, Alain Konseybo1, Eléonore Kafando5, Nicolas Meda3,5, Léon Blaise Savadogo3,4
Introduction: The risk of transmission of pathogens such as hepatitis B virus
threatens the safety of transfused patients especially in high endemic areas.
The aim of this study was to determine the incidence and factors associated
with hepatitis B virus surface antigen (HBsAg) seroconversion in blood donors
at the Regional Blood Transfusi(...)
Time to Onset, Viral Hepatitis B, Blood Donors
ARTICLE
Safety Profile, In Vitro Anti-Inflammatory Activity, and In Vivo Antiulcerogenic Potential of Root Barks from Annona senegalensis Pers. (Annonaceae)
54. Kiessoun Konaté, Abdoudramane Sanou, Raïssa R. R. Aworet-Samseny, Fatiha Benkhalti, Oksana Sytar, Marian Brestic, Alain Souza, and Mamoudou H. DICKO
nnona senegalensis (Annonaceae) is a tropical shrub widely distributed in Burkina Faso. (is plant is traditionally used as a medicine against many pathologies including typhoid fever, gastrointestinal disorders, ulcers, and inflammatory and infectious diseases. (e present study was conducted to evaluate the anti-inflammatory and antiulcer prop(...)
Mots clés non renseignés
ARTICLE
« Les foyers paléo métallurgiques du fer de Toussiana : identification et cartographie (Province métallurgique des Numu – Burkina Faso)
COULIBALY Pon Jean-Baptiste et KI Léonce
La commune de Toussiana un important centre de production ancienne du fer. L’abondance des traces liées à cette activité a depuis, attiré l’attention des chercheurs. Cependant les recherches menées fournissent des monographies et des informations assez superficielles. Les prospections faites en 2020 combinées aux résultats des travaux antérieu(...)
metallurgie, foyer, numu, Toussiana
ARTICLE
Composition and physicochemical properties of Combretum collinum, Combretum micranthum, Combretum nigricans, and Combretum niorense seeds and seed oils from Burkina Faso
Adjima Bougma | Aminata Sere | Bazoin Sylvain Raoul Bazie | Hassane Sangare | Judicaël Thomas Ouilly | Imael Henri Nestor Bassole
Combretum collinum, Combretum micranthum, Combretum nigricans, and Combretum niorense are abundant unconventional seed oils of the African savannah. In this study, the proximate, mineral, amino acid, fatty acid, and
triacylglycerol compositions of the four seed oils were quantified, and the oxidative and physicochemical propert(...)
Combretum collinum, Combretum micranthum, Combretum nigricans, Combretum niorense, seed
ARTICLE
3-D MODELLING OF ELECTRICAL PARAMETERS’ EFFECTS ON THE HEATING OF THE BASE OF AN INTENSE LIGHT ILLUMINATED POLYCRYSTALLINE SILICON PV CELL
B. Soro, M. Savadogo, B. Zouma, K. E. Tchedre, I. Sourabie, I. Zerbo, M. Zoungrana, D. J. Bathiebo
Performances of a solar cell are significantly influenced by the heating of the base. Two phenomena contribute to the heating of the base of a PV cell: the heat due to the transfer by conduction of the solar energy radiation received by the surface of the PV cell and the heat generated inside the solar cell by various phenomena related to the(...)
Intense illumination, Photocurrent, Photovoltage, Electrical Power, Fill Factor
ARTICLE
Giant maxillary ameloblastic fibroma, a case report from university hospital of yalgado ou´edraogo (Burkina Faso)
Idani Motandi*, Millogo Mathieu, Badini Soutongnoma Ahmed Patrick, Ili Bevianda Vincent, Zango Adama, Konsem Tarcissus
Ameloblastic fibroma (AF) is a rare mixed odontogenic benign tumor with mesenchymal and epithelial components.
It occurs mostly in young subjects with a male predominance (average age 15 years) and a predominant
mandibular location. It is diagnosed histologically and treated surgically. The postoperative evolution is favorable
in general wi(...)
Ameloblastic fibroma, Maxilla, Large size-management
ARTICLE
STOCHASTIC INCREASE IN CDS AND CDO PORTFOLIO PREMIUMS
Vini Yves Bernadin Loyara, Remi Guillaume Bagré, Frédéric Béré and Diakarya Barro
This paper deals with the family of nested Archimedean copulas in sampling financial risk factors. We propose the fourth and fifth orders of extensions of nested Archimedean copulas. Some tests of simulations on the functional are made for the risk factors. The CDS portfolio and discount factors are clarified while the cash portion of annualiz(...)
Archimedean copulas, nested Archimedean copulas, portfolio risk, CDO pricing, expected premiums, CDS portfolio, default premiums, default premiums
ARTICLE
Experimental Evaluation of Thermals Performancesof The Solar Dryer with Parabolic Trough Collector
B. Magloire Pakouzou, N. Landry M'Bouana, M. S. Thierry Ky, Jean M'Boliguipa and D. Joseph Bathiébo
A cylindrical-parabolic solar-thermal converter, with 0.5m 2 of capture surface, was manufactured and attached to a furnace, constituting an indirect solar dryer. Thermal balances of the elements of the receiver, housed in the focal point of this collector, are settled. A campaign of vacuum tests of this dryer indicated temperatures of the hea(...)
Performance-thermal; solar-dryer; cylindro-parabolic; efficiency
ARTICLE
Chemical composition, energy and nutritional values, digestibility and functional properties of defatted flour, protein concentrates and isolates from Carbula marginella (Hemiptera: Pentatomidae) and Cirina butyrospermi (Lepidoptera: Saturniidae)
Aminata Séré, Adjima Bougma, Bazoin Sylvain Raoul Bazié, Esther Traoré, Charles Parkouda, Olivier Gnankiné and Imael Henri Nestor Bassolé
Edible insects constitute a potential source of alternative proteins as a food supplement. The present study aimed
to investigate the chemical composition, energy and nutritional values, the digestibility and functional properties
of Carbula marginella (Thunberg) and Cirina butyrospermi (Vuillet) defatted flour, protein concentrates, and i(...)
Edible insects, Defatted flour, Isolate, Concentrate, Nutritional value, Digestibility
ARTICLE
A theoretical assessment of the effects of vectors genetics on a host-vector disease
Ali TRAORE
A host-vector disease model with insecticide resistance genes is proposed as a system of differential equations. The resistance-induced reproduction number Re is determined and qualitative stabilities analysis is provided. We use the model to study the effects of insecticide resistance of vectors on the spread of the disease. The resistance-in(...)
Host-vector diseases, genetics population, global stability, Lyapunov function
ARTICLE
La dénomination des groupes fondamentalistes : une stratégie de captation
KABORE Ibraogo
L’Afrique subsaharienne, longtemps épargné du fondamentalisme religieux,
s’en trouve à son tour affectée. Même si le phénomène épargne pour
l’instant certaines parties de l’Afrique, en l’occurrence, les zones forestières, il
n’en demeure pas moins qu’il est devenu une réalité en Afrique noire. Plusieurs
raisons peuvent être évoquées pour é(...)
sémiotique, pragmatique, dénomination, stratégie, captation
ARTICLE
Chemical composition, energy and nutritional values, digestibility and functional properties of defatted flour, protein concentrates and isolates from Carbula marginella (Hemiptera: Pentatomidae) and Cirina butyrospermi (Lepidoptera: Saturniidae)
Aminata Séré, Adjima Bougma, Bazoin Sylvain Raoul Bazié, Esther Traoré, Charles Parkouda, Olivier Gnankiné & Imael Henri Nestor Bassolé
Edible insects constitute a potential source of alternative proteins as a food supplement. The present study aimed to investigate the chemical composition, energy and nutritional values, the digestibility and functional properties of Carbula marginella (Thunberg) and Cirina butyrospermi (Vuillet) defatted flour, protein concentrates, and isola(...)
Edible insects, Defatted flour, Isolate, Concentrate, Nutritional value, Digestibility
ARTICLE
A case of posttraumatic diplopia revealing an entrapment of the lateral rectus muscle: Value of late disincarceration in an under-medicalized context
Idani Motandi*, Coulibaly Arsene, Millogo Mathieu, Soutongnoma Patrick Ahmed Badini, Belem Ousmane, Serge Bertrand Lallogo, Nonfounikoun Dieudonne Meda, Konsem Tarcissus
Entrapment of the oculomotor muscles in orbital fractures is a known and feared complication. Their diagnosis is
clinical, helped by morphological investigations. Urgent surgical disincarceration can avoid serious ophthalmologic
complications and sequelae. Although the inferior and medial rectus muscles are the most frequently
concerned bec(...)
Entrapment, Ocular lateral rectus muscle, Diplopia, Maxillofacial trauma
ARTICLE
Genome-wide association study of trypanosome prevalence and morphometric traits in purebred and crossbred Baoulé cattle of Burkina Faso
Bernadette Yougbaré, Albert Soudré, Dominique Ouédraogo, Bienvenue L. Zoma, Arnaud S. R. Tapsoba, Moumouni Sanou, Salifou Ouédraogo-Koné, Pamela A. Burger, Maria Wurzinger, Negar Khayatzadeh, Hamidou H. Tamboura, Okeyo Ally Mwai, Amadou Traoré, Johann Sölkner, Gábor Mészàros
Genome-wide association study of trypanosome prevalence and morphometric traits in purebred and crossbred Baoulé cattle of Burkina Faso
Résumé de l'article : In this study, single-SNP GWAS analyses were conducted to find regions affecting toler- ance against trypanosomosis and morphometrics traits in purebred and crossbred Baoule ́ cattle of(...)
GWAS, Trypanosome prevalence, Trypanosome resistance, Candidate gene, Morphological traits