In a networking environment, Quality-of-Service (QoS) routing plays an important role in the provision of real-time services with guaranteed throughput and bounded end-to-end delay. Its task is to nd a routing path which has su cient resources to support the requirements imposed by the applications. We propose several distributed algorithms for bandwidth-constrained routing and delay-constraine...

Resumo Introdução: A doença renal crônica (DRC) vem aumentando de forma significativa. Há evidências que grande parte da população não tem conhecimento suficiente sobre o assunto. Objetivo: Investigar na geral nível a DRC, seus fatores risco e meios prevenção. Métodos: Foi realizado estudo transversal Fortaleza, Ceará, Brasil, entre 2017 2020, com aplicação um questionário Resultados: Foram ent...

Human African Trypanosomiasis (HAT) is a major public health problem in the Democratic Republic of the Congo (DRC). Active and passive surveillance for HAT is conducted but may underestimate the true prevalence of the disease. We used ELISA to screen 7,769 leftover dried blood spots from a nationally representative population-based survey, the 2007 Demographic and Health Survey. 26 samples were...

The work presented here investigated the length effect in nonword reading aloud in order to assess whether that effect is driven by the number of letters in a string or by the number of graphemes in a string. Simulation work with the DualRoute Cascaded (DRC) model (e.g., Coltheart, Curtis, Atkins, & Haller, 1993; Coltheart & Rastle, 1994) uncovered a surprising finding regarding the length effe...

background: maternal health care utilization continues to focus on the agenda of health care planners around the world, with high attention being paid to the developing countries. the devastating effect of maternal death at birth on the affected families is untold. this study examines the utilization of obstetric care in the democratic republic of congo. we have used the nationally representati...

vesicoureteral reflux (vur) is a relatively common and important entity in children. vur can expose patient to risk of pyelonephritis, permanent renal damage or scar. vur itself has no deleterious effect on kidney parenchyma until the development of infection or increased intravesical pressure.   the diagnosis of vur could lead to appropriate therapy and prevention of long term complications. t...

This paper considers the cycle covering of complete graphs motivated by the design of survivable WDM networks, where the requests are routed on sub-networks which are protected independently from each other. The problem can be stated as follows : for a given graph G, find a cycle covering of the edge set of Kn, where V (Kn) = V (G), such that each cycle in the covering satisfies the disjoint ro...

The last confirmed wild poliovirus (WPV) case in Democratic Republic of the Congo (DRC) had paralysis onset in December 2011 (1). DRC has had cases of vaccine-derived polioviruses (VDPVs) documented since 2004 (Table 1) (1-6). After an outbreak of 30 circulating VDPV type 2 (cVDPV2) cases during 2011-2012, only five VDPV2 cases were reported during 2013-2016 (Table 1) (1-6). VDPVs can emerge fr...