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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 44 for “"Virus transmission"”.

  1. EVOLUTIONARY AND MECHANISTIC INTERACTIONS IN VIRUS TRANSMISSION BY APHIDS

    Pinheiro, Patricia ValleCornell University2017

    Virus transmission by aphids involves a combination of biological players that have co-evolved over years of interaction: plant hosts, aphid vectors, plant viruses and the aphid’s bacterial endosymbiont. In this interaction, plant hosts activate their immune defenses against plant viruses and …

    cornell Repository record

  2. A tool of "barcoded viruses" to study influenza virus transmission dynamics

    Fu, JinqiUniversity of Cambridge2019

    … establish a novel version of powerful “barcode viruses” as a tool for studying the replication and transmission dynamics of influenza virus in vitro and in vivo. Five barcoded APR8 viruses were firstly used to investigate infection kinetics (e.g. single- and multi-hit events, particle clumping …

    cambridge Repository record

  3. Formulation of Hyaluronidase Enzyme Sensitive Topical Nanomicrobicides for HIV Virus Transmission Prevention

    Agrahari, VivekUniversity of Missouri--Kansas City2016

    … topical microbicides for the prevention of HIV transmission. In chapter 4, a study was designed to test the hypothesis that a stimuli-sensitive, safe and mucoadhesive thiolated hyaluronic acid (HA) based nanofibers (NFs) loaded with a topical vaginal microbicide (TFV) can be used for the …

    umkc Repository record

  4. Evaluation of potential risk factors of porcine reproductive and respiratory syndrome virus transmission.

    Baker, Seth R.2012

    Abstract summary not available

    umn Repository record

  5. Development of genomic surveillance and disinfection technologies to control virus transmission in the environment

    Oh, ChamteutUniversity of Illinois at Urbana-Champaign2023

    Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-08-01

    uiuc Repository record

  6. Detection and description of influenza a virus transmission in commercial weaned pigs in Illinois, USA

    Storms, Suzanna MichelleUniversity of Illinois at Urbana-Champaign2024

    Influenza A virus in swine (IAV-S) is a zoonotic and key pathogen in the swine respiratory disease complex. IAV-S is of particular importance because of the implications on human health, as seen during the 2009 swine flu pandemic. Surveillance of IAV-S is useful in monitoring for mutations that …

    uiuc Repository record

  7. Inmates' perception of the factors contributing to human immunodeficiency virus transmission in Thohoyandou Correctional services in Limpopo Province

    Radzilani, Tshilidzi Anna2017

    See the attached abstract below

    venda Repository record

  8. Epidemiology and control of classical swine fever : experimental assessment of virus transmission and potential benefits of emergency vaccination

    Dewulf, JeroenGhent University. Faculty of Veterinary Medicine2002

    ghent Repository record

  9. Investigations of an Isolate of Bean Pod Mottle Virus From Soybean and Studies of Plant Virus Transmission by Phytophagous Beetles

    Mclaughlin, Michael RayUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-14T04:37:43Z (GMT). No. of bitstreams: 1 7821011.pdf: 6681195 bytes, checksum: 9f587e9c49a7fe51f0c3f9abe87f6606 (MD5) Previous issue date: 1978

    uiuc Repository record

  10. Pseudorabies virus-specific antibodies mask infected monocytes from immune recognition, induce a quiescent infection, and allow virus transmission to endothelial cells

    Van de Walle, G2003

    ghent Repository record

  11. The distribution of Longidoroidea (nematoda) in Europe and variation in the morphology, biology and virus transmission of Xiphinema diversicaudatum (Micoletzky, 1927) Thorne, 1939

    Brown, Derek John FinlayThe Open University1983

    … mosaic and strawberry latent ringspot (SLRV)viruses were transmitted, each with a different degree of efficiency,by populations of X. diversicaudatum and specificity of transmissionexisted between each virus strain and each nematode population.Different virus source and bait- plants affected …

    the-open-u Repository record

  12. Disrupting insect-mediated transmission of plant viruses

    Bravo Cazar, Ana LucíaUniversity of Cambridge2018

    Many plant viruses are vectored by aphids in the non-persistent mode, in which virus particles are transported on these insects’ specialised piercing mouthparts (stylets). Virus infection can change plant-vector interactions and it is thought that this may accelerate virus transmission. To better …

    cambridge Repository record

  13. Host-Bacteria-Virus Interactions in Caenorhabditis elegans

    Vassallo, Brian GregoryMassachusetts Institute of Technology2023

    The factors governing transmissibility of viruses between susceptible hosts are not well understood. The discovery of Orsay virus and the experimental tractability of the C. elegans host enables the study of the determinants of virus transmission. Studies from mice and insects have demonstrated …

    mit Repository record

  14. Dynamics of La Crosse virus: Surveillance, Control and Effect on Vector Behavior

    Yang, FanVirginia Tech2017

    La Crosse virus (LACV) encephalitis is the most common and important endemic mosquito-borne disease of children in the U.S. with an estimated 300,000 annual infections. The disease is maintained in a zoonotic cycle involving the eastern treehole mosquito, Aedes triseriatus and small woodland …

    vt Repository record

  15. Rôle des moustiques Culicidae, de leurs communautés microbiennes et des réservoirs vertébrés, dans la transmission des arbovirus à Madagascar

    Raharimalala, Fara NantenainaUniversité d'Antanananarivo2011

    … was available about the local dynamics of the virus transmission and identity of the vector species and vertebrates réservoirs involved. Madagascar island was chosen for its high endemic biodiversity, contrasting climatic conditions and drastic changes in habitats due to an increase anthropic …

    liege Repository record

  16. Aphids as vectors of peanut mottle virus

    Highland, H. BrettVirginia Polytechnic Institute and State University1983

    … equal distances from a source of peanut mottle virus (PMV). The total number of aphids trapped in these crops are about equal and the reason for this differential percentage infection has not been demonstrated. Known vectors of PMV such as Aphis craccivora (Koch) and Myzus persicae (Sulzer) …

    vt Repository record

  17. Mechanism of vector resistance in groundnut to control groundnut rosette virus disease in Sub-Saharan Africa

    Willekens, JeroenUniversity of Greenwich2003

    … feeding from the sieve elements. Consequently, virus transmission of all three agents of rosette disease was almost totally absent even under very high pressure of viruliferous aphids. Further investigation of the underlying mechanism of resistance in ICG 12991 showed that the resistance was …

    greenwich Repository record

  18. Bloodmeal analysis of urban Western Australian mosquito species for improved public health outcomes

    Chisholm, CameronEdith Cowan University, Research Online, Perth, Western Australia2022

    Ross River virus & Barmah Forest virus are the two most prevalent arboviruses in Australia. Bloodmeal studies assist in improving the understanding of disease transmission cycles, which can consequently inform disease mitigation measures. This study involved the capture and analysis of bloodfed …

    edithcowan Repository record

  19. Impacts of host biology on the urban eco-epidemiology of West Nile virus

    Krebs, BethanyUniversity of Illinois at Urbana-Champaign2014

    Disease transmission is inherently ecological, requiring ecological interactions among vectors, hosts and pathogens. Disease ecology as a field, however, has only emerged within the past several decades. Despite significant advances in the study of ecology of infectious diseases in the past twenty …

    uiuc Repository record

  20. Mathematical Modeling of Dengue Viral Infection

    Nikin-Beers, Ryan PatrickVirginia Tech2014

    … response to each of the four serotypes of dengue virus, secondary infections of dengue put patients at higher risk for more severe infection as opposed to primary infections. The current hypothesis for this phenomenon is antibody-dependent enhancement, where strain-specific antibodies from the …

    vt Repository record

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