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Le dépôt numérique grenier du savoir du Burundi est une collection de documents scientifiques produits par les chercheurs de l'Université du Burundi, y compris des mémoires, des thèses, des revues, des articles, des rapports techniques, etc. Il s'agit du dépôt institutionnel officiel de l'Université du Burundi

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Grenier du Savoir du Burundi

Recent Submissions

Analyse des dynamiques du genre dans les interactions enseignant-élève
(UB, FLSH, 2025-01)
Ngendakumana, Christophe
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Sous la direction de: Dr Melchicedec Nduwayezu
The study focuses on the teacher-student relationship: an analysis from a gender perspective. It is an investigation conducted in the Mukaza commune, specifically at the Mutanga Municipal High School. Our work aims to explore the interactions that occur between teachers and students when viewed through a gender lens. It is structured around three objectives: 1. To show how daily interactions between teachers and students are marked by gender. 2. To discover what leads teachers to perceive the discourse and gestures of girls and boys differently. 3. To analyze teachers' behavior in response to the performances/failures of girls and boys. Our work is situated within a qualitative approach. We utilized data collection techniques such as semi-structured interviews and direct observation. The sources of information were divided into three categories: written documents, electronic sources, and oral sources. The field results first indicate that school is a space for the production and reproduction of gender stereotypes. This is evident through daily interactions between teachers and students, where certain students, depending on their gender, experience injustice, discrimination, and inequality. Furthermore, a double standard seems to characterize teacher-student relationships: the same behavior is perceived differently depending on whether it is exhibited by a girl. This sometimes leads to poor student-teacher relationships. Finally, the field data also show that masculine desirability or the gendered relationship to transgression continues to influence the judgment of girls' and boys' behaviors.
Optimisation de la fertilisation phosphatée et effet d’un tricompost sur le rendement de la pomme de terre (solanum tuberosm) sur sol acide au Burundi
(UB, EANSI, 2026-07)
Nkurunziza, Emery
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Sous la direction de : Dr Ir Ndikumana Déo
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Ntahimpera, Domine, MSc
Potato (Solanum tuberosum L.) is one of the most important food crops in Burundi due to its high nutritional value, short production cycle, and significant contribution to food security and household income. Nevertheless, potato yields achieved by smallholder farmers remain far below the crop’s production potential because of declining soil fertility, inadequate nutrient management, climatic variability, and increasing pressure from pests and diseases. In this context, the present study aimed o evaluate the effect of different levels of phosphate fertilization, combined with the application of a tricompost, on the growth and yield of potato (Solanum tuberosum L.) grown on acidic soil in Burundi, in order to identify the optimal combination to sustainably improve the productivity of this crop. The experiment was conducted at the Karusi Regional Research Station using a randomized complete block design with eight treatments and three replications. The treatments consisted of different combinations of cattle manure, COEJEBU compost, mineral NPK fertilizers, and dolomite. Agronomic parameters assessed included plant height, number of stems per plant, total number of tubers, number of marketable large tubers, and tuber yield. The results showed that integrated fertilization significantly improved potato growth and productivity compared with the control treatments. The highest performances were obtained with cattle manure combined with NPK 60-90-60 plus dolomite (T3) and cattle manure combined with NPK 60-75-60 plus dolomite (T4), which produced yields of 6,291.04 kg ha⁻¹ and 6,202.43 kg ha⁻¹, respectively. These treatments also recorded the highest values for plant height, stem number, and production of large tubers. The treatment consisting of COEJEBU compost combined with NPK 60-90-60 and dolomite (T8) achieved an intermediate yield of 5,526.88 kg ha⁻¹, highlighting the potential of locally produced compost as a sustainable alternative for improving soil fertility and crop productivity. The findings demonstrate that integrated nutrient management enhances nutrient availability, stimulates vegetative growth, and significantly increases potato yield. However, the yields obtained remained considerably lower than the varietal potential estimated at approximately 30 t ha⁻¹, indicating the influence of additional limiting factors such as rainfall deficits, pest and disease incidence, inadequate water management, and seed quality constraints. Overall, integrated fertilization represents an effective and sustainable strategy for improving potato production in former Karusi Province and offers promising opportunities for strengthening food security and farmers’ livelihoods in Burundi.
Religion and Sexual and Reproductive HealthPolicyinBurundi
(Springer Nature Switzerland AG, 2026)
Sentamba, Elias
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Nsavyimana, Yves Jacket
Faced with multifaceted challenges in the area of sexual and reproductive health, such as teenage pregnancies in schools, gender-based violence, early marriages, low adherence to family planning, very high fertility rates, among many, the Burundian government has since 2007 undertook a national reproductive health policy. The policy is based on eight components, including (to focus on what is most relevant to us): family planning, prevention and treatmentofabortions,preventionandtreatmentofSTIsandHIV/AIDS,andpromotionofRHamongyoungpeopleandadolescents,etc.However,theimplementationprocessofthesaidpolicyremainsachallenge.Theministriesinchargeofhealthandeducation,respectively,advocatemoderncontraceptivemethodsandsexualityeducationin
Profil épidémiologique et thérapeutique des patients asthmatiques hospitalises au CHUK pour exacerbation d’asthme. A propos de 40 cas
(UB, FM, 2022-02)
Nsengiyumva, Anicet
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Sous la direction de : Dr Thierry Sibomana
Introduction : L’exacerbation d’asthme est un phénomène paroxystique qui peut mettre en jeu le pronostic vital. Le but de notre étude était de déterminer les caractéristiques (profil) épidémiologiques et thérapeutiques des patients asthmatiques hospitalisés pour exacerbation d’asthme. Patients et méthodes : Il s’agit d’une étude transversale prospective et rétrospective à visée descriptive, pendant une période de 20 mois (allant du 1 janvier 2020 au 31 Août 2021), portant sur des patients hospitalisés en Médecine interne pour exacerbation d’asthme. Résultats : L’exacerbation d’asthme représentait 1,38% des patients enregistrés pendant la période de notre étude avec une prédominance féminine 65% (26 patients) contre 35% chez les masculins, sexe ratio homme sur femme 0,53. L’âge moyen des patients était de 48,5 ans ± 2.9 avec des extrêmes d’âge de 17 ans et 85 ans. L’antécédent familial d’asthme était retrouvé chez 75% des patients. Les terrains allergiques et non allergiques les plus fréquemment retrouvés étaient la rhinite allergique (70%), le RGO (42,5%), HTA (15%), la sinusite chronique (5%), BPCO (5%). Les variations climatiques, le froid (72,5%), la fumée (47,5%), effort physique (45%), poussière (40%) dominaient les facteurs déclenchants les exacerbations d’asthme. Sur 40 patients de notre étude, seulement 2 patients soit 5% étaient sous traitement de fond, contre 70% des patients qui étaient sous BDCA spray (traitement de secours). L’EFR n’est réalisée sur aucun patient. L’évolution sous traitement a été bonne dans 92,5% des cas. La mortalité a été de 7,5%. A la sortie de l’hospitalisation, 75,5% des cas avaient reçu un traitement de fond (CSI) ,80% des cas sortis sous BDCA (traitement de secours) et 92,5% avaient reçu une éducation thérapeutique. Conclusion : À travers cette étude, on remarque que l’exacerbation d’asthme est fréquente chez les patients sans traitements de fond. Un plan d’action individualisé serait nécessaire pour la prise en charge globale de nos patients.
Modes de financement des déficits budgetaires et inflation dans les pays de la Communauté de l'Afrique de l'Est (CAE) : Estimation par les données de Panel
(UB, FSEG, 2022-06)
Mvuyekure, Mathieu
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Sous la Direction : Pr. Frederic Nimubona
This work analyses the effects of the modes of financing budget deficits on inflation in the countries of the East African Community. To finance budget deficits, the government uses three methods of financing : debt, taxes and money creation. The data used come from the World Bank's World Development Indicators database and the African Development Bank's AFDB Socio Economic Database . They include public debt as a percentage of GDP, money supply growth rate, real GDP growth rate, tax revenue as a percentage of GDP, inflation rate, real interest rate, exchange rate and fiscal balance as a percentage of GDP for the EAC countries. This study employs panel data and uses static model estimation. The results of the econometric estimations indicate that all modes of financing budget deficits have positive and significant effects on inflation in the EAC countries. This study suggests that EAC countries should direct debt incurred to investment projects aimed at increasing output, promote optimal taxation that does not significantly affect the inflation rate, and control the money supply more tightly because of its effects on the stability of the general price level.