0000000000618844

AUTHOR

M. Nacher

showing 4 related works from this author

Human Immunodeficiency Virus Continuum of Care in 11 European Union Countries at the End of 2016 Overall and by Key Population: Have We Made Progress?

2020

Abstract Background High uptake of antiretroviral treatment (ART) is essential to reduce human immunodeficiency virus (HIV) transmission and related mortality; however, gaps in care exist. We aimed to construct the continuum of HIV care (CoC) in 2016 in 11 European Union (EU) countries, overall and by key population and sex. To estimate progress toward the Joint United Nations Programme on HIV/AIDS (UNAIDS) 90-90-90 target, we compared 2016 to 2013 estimates for the same countries, representing 73% of the population in the region. Methods A CoC with the following 4 stages was constructed: number of people living with HIV (PLHIV); proportion of PLHIV diagnosed; proportion of those diagnosed …

Male0301 basic medicinePsychological interventionHuman immunodeficiency virus (HIV)MedizinContinuum of care; Europe; HIV infection; Key population; Sex; Anti-Retroviral Agents; Continuity of Patient Care; European Union; HIV; Humans; Male; HIV InfectionsHIV InfectionsContinuum of care; Europe; HIV infection; Key population; Sexmedicine.disease_causekey population0302 clinical medicineContinuum of careHIV Infection030212 general & internal medicineMen having sex with menContinuum of caremedia_commoneducation.field_of_study[SDV.MHEP] Life Sciences [q-bio]/Human health and pathologyTransmission (medicine)Continuity of Patient CareEuropeInfectious DiseasesAcademicSubjects/MED00290Anti-Retroviral AgentsHIV infection continuum of care sex key population EuropeSexMicrobiology (medical)PopulationSocio-culturale03 medical and health sciencesAcquired immunodeficiency syndrome (AIDS)SDG 3 - Good Health and Well-beingmedicinemedia_common.cataloged_instanceHumansEuropean UnionEuropean unioneducationPandemicsHIV infection ; continuum of care ; sex ; key population ; Europebusiness.industrySARS-CoV-2COVID-19HIVmedicine.diseaseHIV infectioncontinuum of care030112 virologyMajor Articles and CommentariesKey populationAnti-Retroviral Agentbusiness[SDV.MHEP]Life Sciences [q-bio]/Human health and pathologyDemography
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Castadiva: A Test-Bed Architecture for Mobile AD HOC Networks

2007

Evaluating and deploying all sorts of protocols and applications designed for wireless ad hoc networks in a real environment is an important and urgent task. Traditionally, all the proposals made rely solely on simulator results. However, as different research groups develop different solutions to solve problems related to these new networks, it becomes more and more important to migrate the proposed solutions to a real environment. In this work we present Castadiva, a test-bed architecture that allows validating software solutions for ad hoc networks using low-cost, of the-shelf devices and open source software. Through a friendly user interface, Castadiva offers the possibility to define …

Vehicular ad hoc networkOptimized Link State Routing Protocolbusiness.industryWireless ad hoc networkComputer scienceDistributed computingMobile computingMobile ad hoc networkAd hoc wireless distribution servicebusinessComputer network2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications
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Evaluation of the Impact of Multipath Data Dispersion for Anonymous TCP Connections

2007

Despite recent research efforts, wireless ad hoc networking technology remains especially prone to security attacks. In this work our contribution focuses on determining the optimal trade-off between traffic dispersion and TCP performance to reduce the chances of successful eavesdropping, while maintaining acceptable levels of throughput. For our experiments we propose a multipath-enhanced version of DSR, and we compare Tahoe, Reno and Sack TCP variants. Results show that multipath traffic dispersion impact on TCP throughput is bounded to a maximum of 25-35%, and that there is only a minimal dependence on the number of routes used, the number of consecutive packets sent on each route, the r…

CUBIC TCPTCP Friendly Rate ControlTCP WestwoodTCP Westwood plusTCP VegasTCP accelerationComputer sciencebusiness.industryComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSZeta-TCPbusinessTCP global synchronizationComputer networkThe International Conference on Emerging Security Information, Systems, and Technologies (SECUREWARE 2007)
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Multipath extensions to the DYMO routing protocol

2007

Multipath routing is a technique that can improve performance, specially in mobile ad hoc networks. Due to traffic dispersion it can perform load balancing; minimize the energy consumed by nodes or prevent traffic analysis. In this work we focus on enhancing the DYMO protocol to support multipath routing. We study the impact of traffic dispersion on both UDP and TCP traffic when varying a set of parameters.

Zone Routing ProtocolDynamic Source Routingbusiness.industryComputer scienceDistributed computingComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSEnhanced Interior Gateway Routing ProtocolWireless Routing ProtocolLink-state routing protocolOptimized Link State Routing ProtocolMultipath routingComputer Science::Networking and Internet ArchitectureDestination-Sequenced Distance Vector routingbusinessComputer network2007 9th IFIP International Conference on Mobile Wireless Communications Networks
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