Publications (8053)
ARTICLE
REMOVABLE SETS FOR THE WAVE EQUATIONS IN TERMS OF HAUSDORFF MEASURE
I.LY, M. OUEDRAOGO, B. BELLA and T.OUEDRAOGO
We prove a Radó theorem for the wave equations. Namely, we
consider u to be a locally Lipschitz continuous function on an
open set X of R^{n+1} and weakly solution to the wave equations ∂ttu -div(∇u)=0
away from the zero set away from the zero set u^{-1}(0) in X. We prove
that u is a weak solution to these wave equations in(...)
hyperbolic equations, removable sets, Hausdorff measure.
ARTICLE
Physico-chemical, biochemical and microbiological characterization of shea butter, Vitellaria paradoxa in Burkina Faso
ZIDA Issouf, KAGAMBÈGA Boureima, BAYILI Geoffroy Romaric,TAPSOBA François et al.
Shea oil or shea butter is a food product from shea (Vitellaria paradoxa) kernels manufactured traditionally by women in sub-African rural areas. It can be used directly for cooking or served as a raw material for the food and cosmetic industries. The aim of this study was to promote the use of natural shea butter through a better knowledge of(...)
Shea butter, quality, Vitellaria paradoxa, cosmetic, Burkina Faso
ARTICLE
FREQUENCE, INDICATIONS ET RESULTATS DU TRAITEMENT DES OSTEONECROSES ASEPTIQUES DE LA TETE FEMORALE A OUAHIGOUYA AU BURKINA FASO
OUANGRE ABDOURAHMANE, OUEDRAOGO SALAM, ADENDJINGUE DANIEL M, OUEDRAOGO MADINA RAISSA, SAWADOGO MAMOUDOU, TALL MOHAMED, DAKOURE PATRICK. W. HAMED.
Introduction : L’ostéonécrose aseptique de la tête fémorale (ONATF) est due à l’insuffisance d’irrigation sanguine de la tête fémorale. Elle entraîne un effondrement de la tête fémorale, qui évolue en coxarthrose en l’absence de traitement. Le traitement est onéreux. Le but était d’étudier les ostéonécroses aseptiques de la tête fémorale à Oua(...)
Ostéonécrose, aseptique, tête fémorale, Ouahigouya, fréquence.
ARTICLE
Incidence and Severity of Purple Blotch of Onion (Allium cepa) in Burkina Faso and Farmers' Perception
Harouna Sawadogo, Kouka Hamidou Sogoba, Kalira Nadége Pioupare, Dadjata Kéré, Mohamed Sana, Alassane Ouattara, Kadidia Koïta
Onion is grown intensively in Burkina Faso for its economic importance. Unfortunately, it is attacked by various fungal diseases.
One of these diseases is the onion leaf spot, which has a real impact on the production. The aim of this study was to analyze
producers’ perceptions and to assess the incidence and severity of onion purple blotch(...)
Burkina Faso; Incidence; Producers' perceptions; Purple blotch of onion; Severity
COMMUNICATION
Traitement du cancer colorectal métastatique dans le contexte africain
Arsène Roger Sombie
Métastases : 40 à 60 % des cas de cancer colorectal (synchrones dans 25 %)
Progrès des chimiothérapies et des thérapies ciblées
Seule la résection ou la destruction des lésions par un traitement local peut permettre la rémission complète et parfois la guérison
Immunothérapie : contrôles de la maladie de très longue durée et de probab(...)
Cancer colorectal, metastatses foie, chmiotherapie, immunotherapie
ARTICLE
Anti-motilities and anti-biofilm effects of Ageratum conyzoides L. methanol extract
Eli Compaoré, Moussa Compaoré, Vincent Ouédraogo, Ablassé Rouamba, Alimata Bancé, Mignini R. Dofini, Martin Kiendrebeogo
Background: Infectious diseases are one of the leading causes of death worldwide because of antibiotic resistance. Ageratum conyzoides is one of the antimicrobial medicinal plants that is being used to fight various multi-resistant pathogenic bacteria in Burkina Faso.
Aim: The aim was to promote safe medicinal use of A. conyzoides by highli(...)
Ageratum conyzoides, antioxidant, biofilm, motility, swimming, swarming, twitching, Pseudomonas aeruginosa, Escherichia coli,
ARTICLE
Optimization and Standardization of the Extraction Method of Balanites aegyptiaca Del. Seeds (Zygophyllaceae) Used in the Formulation of an Antiparasitic Phytomedicine
Mohamed Bonewendé Belemlilga, Salfo Ouedraogo, Gilchrist Abdoul Laurent Boly, Do Harouna Dao, Jonas Tiami Coulibaly, Jean Claude Romaric Pingdwindé Ouedraogo, Souleymane Compaoré, Sidiki Traore, Moumouni Koala, Estelle Noëla Hoho Youl, Lazare Belemnaba, Félix Bondo Kini, Aristide Traore, Séni Kouanda and Sylvin Ouedraogo
Background/Objectives: Balanites aegyptiaca Del. (Zygophyllaceae) is widely used in traditional medicine, both human and veterinary, throughout Africa for its many properties, including antiparasitic properties. This experimental study aims to optimize the extraction conditions of the seeds of Balanites aegyptiaca Del. Methods: Aqueous macerat(...)
optimization; standardization; Balanites aegyptiaca; antiparasitic phytomedicine
ARTICLE
Comparative evaluation of two methods for sterilizing Corcyra cephalonica Stainton (Lepidoptera: Pyralidae) eggs for mass rearing of Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
Aboubacar Boly · Antoine Waongo · Adama Kaboré · Fousséni Traore · Malick N. Ba · Antoine Sanon
The millet Head Miner (MHM), Heliocheilus albipunctella (Lepidoptera: Noctuidae), is the most important pest of the millet crop in the Sahel. Augmentative biological control was successfully tested in the Sahel for controlling the MHM with releases of the egg parasitoids Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae). Ho(...)
Ultraviolet · Cold · Corcyra cephalonica · Trichogrammatoidea armigera · Burkina Faso
ARTICLE
Management of Ephestia cautella Walker (Lepidoptera: Pyralidae) in shea (Vitellaria paradoxa C.F. Gaertn) kernel stocks using insecticidal plant extracts.
Kambou S.F., Koussoube J.C., Kam K.W., Dingtoumda O.G., Wangrawa W.D., Sanon A., Ilboudo Z.
Many essential oils and powders of aromatic plants with insecticidal properties are more and more considered as alternative insecticides to protect stored products against pests. One of these pests is Ephestia cautella Walker (Lepidoptera: Pyralidae) which is a major pest of stored nuts. The larvae of this insect infesting shea kernels cause c(...)
Biological Control, Essential Oils, Azadirachta indica, Eucalyptus camaldulensis
ARTICLE
Dynamics of Spatio-temporal Occupation of Biological Soils Crusts Using RS and GIS Approach in the Saria Catchment, West-central Region of Burkina Faso
Boussa Tockville Josue MARE, Alexandre BATIONO, Tog-Noma Patricia Emma BONTOGHO, Jean OUEDRAOGO, and Edmond HIEN
In the semi-arid environments of sub-Saharan Africa, the combined action of climatic factors and human activities degrades the vegetation cover, resulting in soils that are vulnerable to the risk of erosion. This is when micro-organisms of various kinds, known as biological crusts, colonise the soil surface, playing a part in the pedogenetic p(...)
Biological crusts; fallow land; Saria; remote sensing.
ARTICLE
Histoplasmose disseminee en zone tropicale d’Afrique subsaharienne:observation clinique et revue de la litterature
SouleymaneOuedraogo, EricArnaudDiendere, Sandrine NadègeDamoue, Aïda Sandrine Ouedraogo, Dominique Zida, Pamela Monique Salambere, SafiatouToure, YasmineYameogo,FabienneSanou, JoelleW.Zabsonre-Tiendrebeogo, Ismael Diallo ,MamoudouSavadogo, ApollineOuedraogo-Sondo,Ousseni Diallo,AdamaZida,Aime Sosthène Ouedraogoj,Aboubacar H.Bambara,Armel Poda,Roger Sombie
Nous rapportons un cas d’histoplasmose disséminé avec lésions lytiques plurifocales osseuses, pulmonaires, ganglionnaires et cerebrales chez une patiente de 67 ans présentant une cirrhose virale B. L’errance diagnostique a conduit a un retard de prise en charge de six mois. Il faut savoir évoquer ce diagnostic devant des lésions osseuses d(...)
Histoplasmose Disseminee , Afrique subsaharienne, Mycose profonde, Histoplasma capsulatum, Burkina Faso
ARTICLE
Identification of viruses infecting sweetpotato (Ipomoea batatas Lam.) in Benin
Nadia Kèmi Assana Chabi, Pakyendou Estel Name, Ezechiel Bionimian Tibiri, Ismail Moumouni-Moussa, Rachidatou Sikirou, Nicolas Desoignies, Valérien Amégnikin Zinsou, Fidèle Tiendrebeogo, Chaffara Léonard Antoine Afouda
Sweetpotato (Ipomoea batatas) production in sub-Saharan Africa is affected by viral diseases caused by several interacting viruses, including Potyvirus and Sweepovirus. This research was conducted with the aim of determining the incidence and characterizing sweetpotato viruses in Benin. A field survey was conducted in 16 districts of Benin, an(...)
PCR, multiplex RT‒PCR, sweetpotato, viral diseases, SPSMV-1, Benin
ARTICLE
Les zones frontalières du Burkina Faso : Fondements des mobilités des transfrontaliers et stratégies de (sur)vie dans les contextes de la Covid 19 et d’insécurité
Ouédraogo Serge Noël, Donko Kamal, Doevenspeck Martin
Les habitants des zones frontalières du Burkina Faso se caractérisent par des mobilités
spécifiques, maintenant des liens socioculturels et économiques malgré les frontières coloniales
arbitraires. Ces communautés adoptent des logiques transnationales et mobilisent diverses stratégies
de survie pour faire face aux inégalités territoriales e(...)
frontière, perceptions, attitudes, Covid 19, terrorisme
ARTICLE
Physico-chemical and Nutritional Characterization of Dried Mangoes Consumed in Chad for Better Post Harvest Valorization
Al-lamadine Mahamat *, Abdoullahi Hissein Ousman , Alhadj Markhous Nazal , Brahim Adoum Ahmat , Ali Haroun , Mbaigolmem Beral Valery , François Tapsoba , Azabadji Ashu Evariste Leonce , Bakaranga Via Issakou a and Abdelsalam Tidjani
Place and Duration of Study: Food Sciences and Nutrition Research Laboratory (LARSAN), Faculty of Human Health Sciences, University of N’Djamena BP1117, Chad; between February 2022 and April 2023.
Methodology: Dried mangoes were collected from five localities (Doba, Bebedjia, Koumra, Moundou, and Bongor) were labeled DbaA, Bja, Mdou, Kmr, an(...)
Physico-chemical properties; dried mangoes; production area; Chad
ARTICLE
Les P.D.I. dans la crise sécuritaire au Burkina Faso : évolution numérique, places et rôles des acteurs de gestion (2016-2022)
Ouédraogo Serge Noël, Donko Kamal, Doevenspeck Martin
Le Burkina Faso a développé, pendant longtemps, une tradition d’accueil des réfugiés maliens et
nigériens dans plusieurs camps implantés dans les zones frontalières et au centre du pays dans le contexte
des différentes rebellions touareg au Mali et au Niger de 1990 à 1996, de 2007 à 2009 et à partir de
2012. À partir de 2015, année des prem(...)
PDI, crise sécuritaire, Burkina Faso, enjeux, acteurs de gestion