Publications (5606)
ARTICLE
Botanical, Physicochemical, and Phytochemical Studies of Zanthoxylum zanthoxyloides (Lam.) Zepernick and Timler (Rutaceae) Stem and Root Bark
Lassané Ouédraogo, Aminata Pagnimdebsom Nacoulma, Moussa Compaoré, Naamwin-So-Bawfu Romaric Meda, Vincent Rouamba, Martin Kiendrebeogo
Zanthoxylum zanthoxyloides, a medicinal plant overexploited in Burkina Faso due to the use of its roots for therapeutic purposes has been studied and it seems that the profile of the powder from stem and root bark are almost similar. This study aims to compare the botanical, physicochemical, and phytochemical parameters of Z. zanthoxyloides po(...)
Zanthoxylum zanthoxyloides, Botanical Characters, Physicochemical, Phytochemical, Antioxidant Activities, Chromatographic Profile
ARTICLE
Dynamics of a SVEIR Epidemic Model with a Delay in Diagnosis in a Changing Environment
Hamadoum Dicko, Ali Traoré, Désiré Ouedraogo
SVEIR epidemic model with a delay in diagnosis is studied in a constant and variable environment. The mathematical analysis shows that the dynamics of the model in the constant environment are completely determined by the magnitude of the delay-induced reproduction number Rα. We established that if Rα<1, the disease-free equilibrium is globall(...)
sensitivity, delays in diagnosis, changing environment, Lyapunov function
ARTICLE
Mapping Research on Bambara Groundnut (Vigna subterranea (L.) Verdc.) in Africa: Bibliometric, Geographical, and Topical Perspectives
Hamid El Bilali, Zakaria Kiebre, Romaric Kiswendsida Nanema, Iro Dan Guimbo, Veli-Matti Rokka, Maria Gonnella, Sheirita Reine Fanta Tietiambou, Lawali Dambo, Jacques Nanema, Francesca Grazioli and Filippo Acasto
While Bambara groundnut (Vigna subterranea (L.) Verdc.) originates from Africa and the list of producers is topped by African countries, it is not clear whether research is developed enough to support crop promotion in the continent. Thus, this systematic review of 180 articles presents a comprehensive summary of research on Bambara groundnut(...)
neglected and underutilised species; NUS; orphan crops; Bambara nut; Bambara bean; legume; food security; climate change; livelihoods; SUSTLIVES
ARTICLE
Phytochemical screening, antioxidant and anti-edematous activities of aqueous extract of Sarcocephalus latilolius (sm.) Bruce ripe fruits in rat
Filkpièrè Léonard DA , Ahmed Yacouba COULIBALY , Voudri YAOUDA , Basile TINDANO , Ignace KOUSSOUBE , Mahamadou BALLO, Balé BAYALA* and Raymond Gourounga BELEMTOUGRI
Extract at 10 mg/mL yielded 92.95±11.44 mg EAG/g total polyphenols, 0.082±0.005 mg ERu/g total flavonoids and 0.14 ± 0.003 mg EAT/g condensed tannins. Aqueous extract of Sarcocephalus latifolius ripe fruits showed DPPH radical inhibition with an IC50 greater than 25 μg/mL. DPPH inhibition by gallic acid was 92.91% at 25 μg/mL. IC50 of ascorbic(...)
Antioxidant; Anti-inflammatory; Sarcocephalus latifolius fruits; Rats
ARTICLE
Caudal Appendage: About 3 Cases Report
KABRE Abel, HARO Yakouba, BAKO Itchizoun Frédéric, KIEMTORE Aminata, SANOU Abdoulaye, ZOUNGRANA Inoussa, ZABSONRE D. Sylvain
Introduction: A caudal appendix is a rare congenital malformation of the median or paramedian diverticulum type
located mainly in the lumbosacral region, of soft consistency, exceptionally provided with an axial skeleton and
covered with skin often of normal appearance and simulating a tail.
Patients: We report the cases of three female(...)
Caudal Appendage, Congenital Abnormality, Pediatric Surgery, Spinal Anomalies
ARTICLE
Determinants of stunting in children aged 0–59 months in three regions of Burkina Faso
Ella W. R. COMPAORE, Ousmane OUEDRAOGO, Prisca E. Bationo, Korotoumou Traore, Ezeckiel Birba, Pascal Nakelse, Ollo F. Kambou, Boureima Ouedraogo, Abdoul Aziz D. Ilboudo, Souleymane Tirogo, Estelle A. Bambara, Mamoudou H. Dicko
The Sahel is a region particularly characterized by undernutrition in several forms. In Burkina Faso, where several interventions have been carried out across the past several years, the nutritional situation of children under five years of age is still charac-terized by persistent stunting in the Est, Sahel, and Cascades regions. This study a(...)
Stunting, Region, actors, Cascades, Sahel, Est
ARTICLE
Enhancing 5G-NR mm Wave: Phase Noise Models Evaluation with MMSE for CPE Compensation
GUEL Desire, SOMDA Flavien Herve, ZERBO Boureima, SIE Oumarou
The rapid development of 5G New Radio (NR) and millimeter-wave (mmWave) communication systems highlights the critical importance of maintaining accurate phase synchronization to ensure reliable and efficient communication. This study focuses on evaluating phase noise models and implementing Minimum Mean Square Error (MMSE) algorithms for Commo(...)
5G New Radio (NR), mmWave, CPE Compensation, Phase Noise Models, Minimum Mean Square Error (MMSE), EVM (Error Vector Magnitude), BLER (BLock Error Rate), SNR (Signal-to-Noise Ratio), NRPDSCH (Physical Downlink Shared Channel), PT-RS (Phase Tracking Reference Signals)
ARTICLE
Défis et enjeux de la commercialisation du sésame biologique dans la commune rurale de Bilanga au Burkina Faso Challenges and issues of organic sesame marketing in the rural commune of Bilanga in Burkina Faso
ZOMA Vincent
Le sésame, troisième produit d’exportation du Burkina Faso, est produit en milieu rural notamment dans la commune rurale de Bilanga, région de l’Est. Ce produit malgré son importance pour l’économie des localités où il est cultivé fait face à de multiples défis notamment dans sa commercialisation. À cet effet, en se basant sur la recherche doc(...)
Sésame biologique, commercialisation, Bilanga, Burkina Faso
ARTICLE
Déterminants la consommation de la chicha chez les adolescents et les jeunes à Ouagadougou au Burkina Faso
DRABO Alice Bougnan, ZOMA Vincent
L'adolescence et la jeunesse, périodes de recherche identitaire, expose souvent à des expériences risquées, telles que la pratique de la chicha de plus en plus populaire à Ouagadougou au Burkina Faso, si bien qu’une réglementation récente a interdit sa consommation dans cette ville soulevant ainsi des interrogations sur ses déterminants. La pr(...)
Chicha, adolescents et jeunes, facteurs individuels et contextuels, Ouagadougou
ARTICLE
A case study of code-switching in Burkina Faso post-primary English classroom
Dyadi Romain PALM & Moses Kwadwo KAMBOU
Code-switching is a common phenomenon in bilingual and multilingual discourse communities. It is the alternation of two or more varieties of languages within a given conversation. In bilingual contexts, code-switching most often occurs in the foreign language classrooms with young learners by the use of the first language (L1) within the secon(...)
code-switching, English, discourse, multilingualism, curriculum.
ARTICLE
Les pronoms spécificatifs du yaana
Noellie SOUBEIGA
Le présent article intitulé les pronoms spécificatifs du yaana aborde les
critères morphosyntaxiques et sémantiques des pronoms spécificatifs dans le
dialecte yaana. Il y est question de recenser et de clarifier ces pronoms spécificatifs
sur la base de ces critères. L’analyse des données met en exergue l’ordre linéaire et
la mobilité des p(...)
sémantique, pronom, fonction, spécificatif
ARTICLE
Level and factors associated with entry into motherhood among adolescents in a crisis context: Case of internally displaced adolescent girls in Kaya and Kongoussi communes, Burkina Faso
Yentéma Onadja, Eric Tchouaket Nguemeleu, Drissa Sia, P. Maurice Sawadogo, Gaëtan Bassinga, Assé Gnambani, Gabriel Sangli
This study aims to measure the level of entry into motherhood among internally displaced adolescent girls in Kaya and Kongoussi communes, Burkina Faso, and to analyze the factors associated with it. Data were collected from 404 adolescent girls aged 12-19 years in a cross-sectional survey conducted between July and August 2021. The proportion(...)
Mots clés non renseignés
ARTICLE
Prévalence des lésions de tuberculoses chez les bovins abattus à l’abattoir frigorifique de Ouagadougou au Burkina Faso
Dissinviel Stéphane KPODA, Ange Irénée TOE, Némainyé Timothée BATIONO, Leonard Tewende DAMIBA, Amadou TRAORE, Sidiki Aboubakar OUATTARA
La tuberculose bovine est une zoonose majeure causée principalement par la bactérie Mycobacterium bovis dont l’impact hygiénique et économique est très important. Objectif : la présente étude se propose de déterminer la prévalence des lésions de tuberculose bovine à l’abattoir frigorifique de Ouagadougou (AFO) lors de l’inspection des viande(...)
tuberculose, saisie, inspection, prévalence, bovin, Ouagadougou
ARTICLE
Flavonoid glycosides from Odontonema strictum leaves
Jean Claude W. Ouédraogo, Céline Henoumont, Irène Semay, Félix B. Kini, Sophie Laurent, Pascal Gerbaux, Yvonne L. Bonzi – Coulibaly
Odontonema strictum (Acanthaceae) leave extract was investigated for its flavonoid content. Column chromatography was used for compound isolation and mass spectrometry was performed using electrospray ionization (ESI) in the negative ion mode for compound identification.
The full characterization of luteolin 7-O-[β-D-apiofuranosyl-(1 → 2)-O-β(...)
Odontonema strictum (Acanthaceae), Flavonoids, LC-MS, NMR
ARTICLE
Dynamics of sudanian pastures: the case of Niassa pastoral zone in Burkina Faso
Bambara GT, Kiema A, Bougouma-Yameogo VMC, Ouedraogo A and Sanfo A
In Burkina Faso, as in other Sahelian countries, natural pastures are a key element in managing livestock productivity, as they are the main source of feed. This is why, after the droughts of 1970, the government of Burkina Faso
created pastoral zones to boost livestock productivity. However, the results of this project remain unsatisfactory.(...)
Mots clés non renseignés