Results 21 to 30 of about 112,452 (291)

Scattering Theory for 2N Parameter Models of Finitely Many Relativistic δ-Sphere and δ-Sphere plus Coulomb Interactions Supported by Concentric Spheres in Quantum Mechanics

open access: yesAdvances in Mathematical Physics, 2020
We study scattering theory for 2N parameter models of finitely many relativistic δ-sphere and δ-sphere plus Coulomb interactions. We provide the mathematical definitions of the Hamiltonians, solve the resolvent equations, and compute the nonrelativistic ...
A. Vyabandi, J. Shabani
doaj   +1 more source

Severe acute maternal morbidity and associated deaths in conflict and post-conflict settings in Africa [PDF]

open access: yes, 2012
SETTING:  Five hospitals in four conflict and post-conflict countries (Democratic Republic of Congo, Somaliland, Sierra Leone and Burundi). OBJECTIVES:  To report among hospital deliveries: 1) the proportion of severe acute maternal morbidity (SAMM), 2 ...
Hinderaker, S G   +4 more
core   +2 more sources

O morfema -ag- em kingwana

open access: yesRevista Odisséia, 2019
Este artigo tem como objetivo descrever morfossintaticamente o constituinte morfemático -ag(a) atestado na estrutura verbal do kingwana. Um procedimento de análise baseado na morfologia morfomática combinatória foi aplicado a sentenças coletadas na ...
Epimaque Nshimirimana   +2 more
doaj   +1 more source

Essential human and material resources for emergency care in the district hospitals of Burundi

open access: yesAfrican Journal of Emergency Medicine, 2023
Introduction: Burundi, like many African nations, faces challenges in providing accessible emergency care. The aim of this study was to assess the type of staff training, accessibility to imaging, and availability of essential equipment in the district ...
Thierry Giriteka   +2 more
doaj   +1 more source

Les femmes dans l’organisation sociopolitique du Burundi comme source de déséquilibre sociétal [PDF]

open access: yesPensées Genre, Penser Autrement, 2021
Le Burundi précolonial fait partie des anciens royaumes de l’Afrique des Grands Lacs. Son organisation sociopolitique a été décrite par de nombreux chercheurs qui ont souligné la stabilité de ses institutions.
Elie SADIKI   +2 more
doaj  

Concrete as a factor in reinforced concrete buildings collapse in Burundi

open access: yesВестник СибАДИ, 2022
Introduction. This paper presents the results of the assessment in-situ of the involvement of the concrete in the collapse of reinforced concrete buildings in Burundi.Materials and Methods.
E. Mikerego, J. Ndikumana
doaj   +1 more source

Assessing the Impact of Adopting the Rutete Rice Variety on Rice Farmer Productivity: A Case Study of Rutete Variety Introduced by IRRI in Gihanga, Burundi [PDF]

open access: yesمجله اقتصاد و توسعه کشاورزی
Burundi, like other countries, invests in agricultural research and development. The adoption of the most productive varieties is one of the ways of increasing agricultural yields. Rice, because of its high productivity, is among the cereals which occupy
Willy Marcel Ndayitwayeko   +2 more
doaj   +1 more source

Monetary Union and Central Bank Independence [PDF]

open access: yes, 2006
We study the consequences of forming a monetary union among a group of countries where the central banks lack independence and are pressured frequently to accommodate government objectives. This is a common situation in the developing countries. As it is
Neven T. Valev, Steven Buigut
core   +1 more source

Maps of major soil parameters: A reference for monitoring soil fertility in Burundi

open access: yesSustainable Environment
Soil fertility is a key factor for ensuring both the quantity and quality of agricultural production. To evaluate the fertility level, 1,377 soil samples were collected and analyzed from six AgroEcological Zones (AEZs) across Burundi.
Samson Musonerimana   +10 more
doaj   +1 more source

Characteristics of longitudinal maternal health studies in sub‐Saharan Africa: A systematic mapping of literature between 2012 and 2022

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 51-62, April 2025.
Abstract Background High maternal mortality rates in sub‐Saharan Africa necessitate the need for aligned research focusing on prevalent causes and neglected conditions in the region. Objective This mapping review aimed to describe the characteristics of longitudinal maternal health studies between 2012 and 2022 in sub‐Saharan Africa and identify gaps ...
Ijeoma Solarin   +7 more
wiley   +1 more source

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