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Rho prime electroproduction at HERACocks, Stuart Peter January 1998 (has links)
No description available.
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b quark tagging performance and Higgs detection via top production using the ATLAS detectorPickford, Andrew Norman January 2001 (has links)
No description available.
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Molecular dissection of reovirus outer capsid digestion during entryBernardes, Thais Pontin 12 April 2011 (has links)
Reovirus is internalized after interaction of the outer proteins μ1, σ1 and σ3 with the host cell. Proteolysis of σ3 and cleavage of μ1 (into δ and φ) eventually leads to the formation of a more infectious subviral particle named “ISVP”. The infectious entry of viruses, but not of ISVPs, can be blocked using various entry inhibitors and therefore, suggests that there is a threshold of σ3 digestion required to allow particle to bypass entry blockers. By combining protease and detergent to the digestion of virions, data from this work showed distinct particles generated along the transition pathway. In addition, studies involving flow cytometry and specific antibodies (anti-μ1) showed that between virus and ISVP there is a gradual yet heterogeneous particle proteolysis that is directly related to the virus infectivity. The findings and approaches taken for this thesis work can possibly be extended for studying other non-enveloped viruses. Moreover, it may help to shed some light on the development of safe and effective oncolytic agents.
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Molecular dissection of reovirus outer capsid digestion during entryBernardes, Thais Pontin 12 April 2011 (has links)
Reovirus is internalized after interaction of the outer proteins μ1, σ1 and σ3 with the host cell. Proteolysis of σ3 and cleavage of μ1 (into δ and φ) eventually leads to the formation of a more infectious subviral particle named “ISVP”. The infectious entry of viruses, but not of ISVPs, can be blocked using various entry inhibitors and therefore, suggests that there is a threshold of σ3 digestion required to allow particle to bypass entry blockers. By combining protease and detergent to the digestion of virions, data from this work showed distinct particles generated along the transition pathway. In addition, studies involving flow cytometry and specific antibodies (anti-μ1) showed that between virus and ISVP there is a gradual yet heterogeneous particle proteolysis that is directly related to the virus infectivity. The findings and approaches taken for this thesis work can possibly be extended for studying other non-enveloped viruses. Moreover, it may help to shed some light on the development of safe and effective oncolytic agents.
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A measurement of the di-jet cross-sections in two photon physics at LEP 2Hodgson, Paul January 2001 (has links)
No description available.
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A measurement of R'oâ†b using the DELPHI detector at LEPCowell, Julia Hilary January 1998 (has links)
No description available.
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Aplicação do Método de Monte Carlo no estudo da atividade obtida em sistema de coincidências 4π(β,EC)-γ pelo Método da Discriminação com reposição / Application of the Monte Carlo Method to the study of the activity obtained in a 4π(β,EC)-γ coincidence system by the Discrimination with Reposition MethodCORREA, GUSTAVO P. 22 June 2016 (has links)
Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T12:55:19Z
No. of bitstreams: 0 / Made available in DSpace on 2016-06-22T12:55:19Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Aplicação do Método de Monte Carlo no estudo da atividade obtida em sistema de coincidências 4π(β,EC)-γ pelo Método da Discriminação com reposição / Application of the Monte Carlo Method to the study of the activity obtained in a 4π(β,EC)-γ coincidence system by the Discrimination with Reposition MethodCORREA, GUSTAVO P. 22 June 2016 (has links)
Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T12:55:19Z
No. of bitstreams: 0 / Made available in DSpace on 2016-06-22T12:55:19Z (GMT). No. of bitstreams: 0 / O objetivo do presente trabalho foi o de estabelecer uma nova característica ao programa de Monte Carlo ESQUEMA, destinado a simular todo o processo de detecção em um sistema de coincidência 4π(β,EC)-γ e possibilitou o conhecimento antecipado do comportamento da atividade aparente da fonte radioativa como função da eficiência do detector 4π. Esta metodologia foi aplicada anteriormente para os casos onde a eficiência é variada pela colocação de absorvedores sobre a fonte radioativa ou variando-se o nível de discriminação eletrônica, com a exclusão completa das contagens abaixo deste nível. No presente trabalho, esta metodologia foi modificada com a inclusão dos eventos não coincidentes abaixo do nível de discriminação eletrônica, adotado para a via beta. Desta forma, a curva de extrapolação passa a ter um comportamento rigorosamente linear e o valor extrapolado corresponde a atividade da fonte radioativa, esperando-se obter uma melhor acurácia no seu valor. Esta alteração é inovadora e particularmente apropriada para ser aplicada ao caso de medidas com o Sistema de Coincidências por Software (SCS), desenvolvido recentemente pelo LMN. O trabalho consiste na modificação de um programa desenvolvido no LMN, denominado ESQUEMA, que leva em conta as características gerais de um esquema de desintegração complexo, incluindo-se os diversos tipos de transição, além das características experimentais do sistema de medidas por coincidência 4π(β,EC)-γ. Estas modificações permitem a obtenção das curvas de extrapolação, aplicando-se o método proposto de Discriminação com Reposição. O software MCNP5 é usado para simular o transporte de radiação. A simulação de Monte Carlo é comparada com valores experimentais para o radionuclídeo padronizados no LMN, o 111In . / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Identification and measurement of low energy electrons and the decay B'0â†s->J/#psi##phi# at CMSPresland, A. D. January 2001 (has links)
No description available.
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A search for the standard model Higgs boson using the DELPHI detector at LEP2Sheridan, Alexandra Ellen January 1998 (has links)
No description available.
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