{"id":86,"date":"2020-12-22T18:38:03","date_gmt":"2020-12-22T21:38:03","guid":{"rendered":"https:\/\/www.ufrgs.br\/gasp\/?page_id=86"},"modified":"2025-06-17T14:21:11","modified_gmt":"2025-06-17T17:21:11","slug":"projeto","status":"publish","type":"page","link":"https:\/\/www.ufrgs.br\/gasp\/pagina-inicial\/projeto\/","title":{"rendered":"Projetos"},"content":{"rendered":"<div class=\"wp-block-ub-content-toggle wp-block-ub-content-toggle-block\" id=\"ub-content-toggle-block-66164887-e919-4bda-8649-1b234170f6dd\" data-mobilecollapse=\"false\" data-desktopcollapse=\"true\" data-preventcollapse=\"false\" data-showonlyone=\"false\">\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-0-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong>Simula\u00e7\u00e3o de calor\u00edmetros eletromagn\u00e9ticos<\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-0-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>O tempo de processamento da identifica\u00e7\u00e3o de part\u00edculas em calor\u00edmetros eletromagn\u00e9ticos pode ser reduzida em 5 ordens de grandeza com uso de Redes Neurais profundas. A simula\u00e7\u00e3o de part\u00edculas por meio do GEANT4 pode ser comparada com a simula\u00e7\u00e3o obtida com redes neurais em Redes Advers\u00e1rias Generativas a fim de se obter as mesmas curvas de efici\u00eancia e distribui\u00e7\u00f5es cinem\u00e1ticas. Esta ferramenta possui potencial inovador para a simula\u00e7\u00e3o de diferentes formas de detec\u00e7\u00e3o de part\u00edculas.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-1-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong>Simula\u00e7\u00e3o de cintiladores pl\u00e1sticos<\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-1-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>A s\u00edntese de materiais mais eficientes e com melhor custo benef\u00edcio tem sido um dos focos da Engenharia de Materiais. O estudo de cintiladores pl\u00e1sticos permite investigar a fabrica\u00e7\u00e3o de componentes de menor custo em compara\u00e7\u00e3o \u00e0queles comerciais. O potencial inovador deste produto pode ser visto por se alcan\u00e7ar uma taxa de emiss\u00e3o de f\u00f3tons similar ao produto comercial e com uma fra\u00e7\u00e3o de seu custo de fabrica\u00e7\u00e3o.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-2-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong>Simula\u00e7\u00e3o de detectores de raios c\u00f3smicos<\/strong><\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-2-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Detectores espec\u00edficos de radia\u00e7\u00e3o podem ser constru\u00eddos para a observa\u00e7\u00e3o de sinais de radia\u00e7\u00e3o. No caso particular, os raios c\u00f3smicos servem como fonte de part\u00edculas energ\u00e9ticas que podem ser detectadas na superf\u00edcie da Terra. A simula\u00e7\u00e3o destes detectores permite avaliar sua geometria e efici\u00eancia para a detec\u00e7\u00e3o de part\u00edculas espec\u00edficas em intervalo de energia conhecido. Este projeto est\u00e1 vinculado \u00e0 constru\u00e7\u00e3o de um detector de raios c\u00f3smicos sendo levado a cabo no Centro de Tecnologia Acad\u00eamica (CTA) do Instituto de F\u00edsica.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-3-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong>An\u00e1lise de eventos com aprendizagem de m\u00e1quina<\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-3-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>A an\u00e1lise de eventos raros \u00e9 dificultada pela contribui\u00e7\u00e3o de diversos outros eventos advindos de processos concorrentes. O uso de m\u00e9todos envolvendo a aprendizagem de m\u00e1quina permitem descorrelacionar os eventos concorrentes e auxiliam na defini\u00e7\u00e3o da regi\u00e3o \u00f3tima do espa\u00e7o de fase para detec\u00e7\u00e3o dos eventos raros.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-4-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong>Dispers\u00e3o de m\u00faons no Absorber Frontal do ALICE\/CERN utilizando o Geant4<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-4-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>O Experimento Alice, do CERN, est\u00e1 desenvolvendo um arranjo de detetores chamado de Muon Forward Tracker, no qual o IF\/UFRGS faz parte da colabora\u00e7\u00e3o, que ser\u00e3o posicionados antes e depois de um Absorber. No Absorber, praticamente todas as part\u00edculas, exceto m\u00faons, s\u00e3o absorvidas, sendo poss\u00edvel identificar o m\u00faon da colis\u00e3o atrav\u00e9s da combina\u00e7\u00e3o dos dados colatados. Para que a combina\u00e7\u00e3o dos dados seja bem sucedida, \u00e9 necess\u00e1rio que se saiba quantitativamente a dispers\u00e3o na trajet\u00f3ria do m\u00faon ao passar pelo Absorber. Dessa forma, o objetivo do projeto \u00e9 analisar a dispers\u00e3o de energia, posi\u00e7\u00e3o e momentum dos m\u00faons ao passarem pela estrutura.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-5-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong>An\u00e1lise de Danos no DNA de C\u00e9lulas de Glioma Induzidos por Pr\u00f3tons de Baixa Energia<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-5-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>O projeto tem como objetivo principal analisar os danos no DNA de c\u00e9lulas de glioma (tumor cerebral) induzidos por irradia\u00e7\u00f5es com pr\u00f3tons de baixa energia (2-4 MeV). A ideia central \u00e9 conseguir entender os mecanismos envolvidos na intera\u00e7\u00e3o de pr\u00f3tons com c\u00e9lulas tumorais vivas e observar a progress\u00e3o dos consequentes danos causados. Este estudo \u00e9 dentro do contexto da protonterapia, uma t\u00e9cnica emergente no tratamento de tumores, por\u00e9m a an\u00e1lise se d\u00e1 em escala microm\u00e9trica, diretamente observando e analisando as c\u00e9lulas afetadas.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-6-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong>Microdosimetria em python<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-6-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Os programas atuais, para calcular o range e a perda de energia de \u00edons ao colidir com um \u00e1tomo, n\u00e3o levam em considera\u00e7\u00e3o o straggling eletr\u00f4nico, devido ao seu efeito ser muito inferior ao straggling nuclear. O programa em python ir\u00e1 calcular ambos, e tamb\u00e9m, entender melhor como esse c\u00e1lculo dos programas \u00e9 desenvolvido, levando em considera\u00e7\u00e3o v\u00e1rios modelos f\u00edsicos. A segunda parte \u00e9 calcular a deposi\u00e7\u00e3o de energia em tecidos, de acordo com o range escolhido.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-7-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Simula\u00e7\u00e3o computacional e experimenta\u00e7\u00e3o em F\u00edsica M\u00e9dica<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-7-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>A pesquisa multidisciplinar, re\u00fane profissionais da \u00e1rea da f\u00edsica, computa\u00e7\u00e3o, medicina e engenharia, entre outros. Esse \u00e9 um projeto em \u00e2mbito maior que pode atuar em ambiente acad\u00eamico ou hospitalar e estamos abertos \u00e0 discutir projetos com parceiros. Nossos objetivos s\u00e3o desenvolver: ferramentas computacionais para a constru\u00e7\u00e3o de simuladores virtuais, simula\u00e7\u00e3o computacional em dosimetria das radia\u00e7\u00f5es ionizantes atrav\u00e9s da utiliza\u00e7\u00e3o de softwares que utilizam o m\u00e9todo de Monte Carlo, ferramentas computacionais aplicadas a \u00e1rea de controle da qualidade e prote\u00e7\u00e3o radiol\u00f3gica.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-8-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Estudo da produ\u00e7\u00e3o de monopolos magn\u00e9ticos com geradores de eventos<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-8-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>A busca por novas part\u00edculas tem sido um dos principais objetivos dos experimentos do acelerador CERN-LHC em opera\u00e7\u00e3o na fronteira entre Su\u00ed\u00e7a e Fran\u00e7a. Diversos candidatos tem sido propostos como forma de solucionar as indaga\u00e7\u00f5es presentes na Ci\u00eancia atual. Uma destas buscas se refere aos monopolos magn\u00e9ticos, part\u00edculas que foram propostas por Dirac e que nunca foram observadas. Este projeto se prop\u00f5e em avaliar a viabilidade da detec\u00e7\u00e3o de monopolos magn\u00e9ticos no experimento CMS e apontar poss\u00edveis caminhos para sua observa\u00e7\u00e3o.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-9-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Descri\u00e7\u00e3o do espalhamento de part\u00edculas<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>  (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-9-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>O estudo fundamental de espalhamento de part\u00edculas por alvos nos remete ao espalhamento Rutherford e pesquisas correlatas que se sucederam, as quais levaram \u00e0 descoberta dos quarks e da estrutura do pr\u00f3ton. Este projeto visa construir um programa para obten\u00e7\u00e3o de distribui\u00e7\u00f5es cinem\u00e1ticas e contagem de part\u00edculas espalhadas por alvo fixo, incluindo efeitos de mais alta ordem.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-10-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Raios c\u00f3smicos e efeito estufa<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>  (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-10-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Estudar a simula\u00e7\u00e3o de chuveiros atmosf\u00e9ricos numa atmosfera com gases de efeito estufa.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-11-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Propaga\u00e7\u00e3o e detec\u00e7\u00e3o de pr\u00f3tons<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> <strong>de alta energia<\/strong>  (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-11-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Estudar a simula\u00e7\u00e3o da propaga\u00e7\u00e3o de pr\u00f3tons de alta energia e sua detec\u00e7\u00e3o usando sensores semicondutores. O estudo visa simular a din\u00e2mica de pr\u00f3tons medidos com uso de detectores frontais posicionados a grandes dist\u00e2ncias do ponto de intera\u00e7\u00e3o.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-12-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Aprendizado Profundo para identifica\u00e7\u00e3o e classifica\u00e7\u00e3o de displasia cortical focal em imagens de Resson\u00e2ncia Magn\u00e9tica<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (em desenvolvimento)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-12-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p><br>Displasia cortical focal \u00e9 uma malforma\u00e7\u00e3o do desenvolvimento cortical, intimamente relacionada \u00e0 epilepsia refrat\u00e1ria. Diferentes m\u00e9todos e informa\u00e7\u00f5es s\u00e3o utilizados para diagnosticar e localizar os focos epileptog\u00eanicos, entretanto a maioria dos m\u00e9todos apresentam limita\u00e7\u00f5es para utiliza\u00e7\u00e3o em cl\u00ednicas. Dado que a displasia tem caracter\u00edsticas cl\u00ednicas peculiares e s\u00e3o anomalias sutis e heterog\u00eaneas, poucos m\u00e9todos computacionais conseguem identificar e classificar com precis\u00e3o a sua presen\u00e7a em imagens de resson\u00e2ncia magn\u00e9tica, e falham quando tentam identificar m\u00faltiplos tipos de displasia com a mesma precis\u00e3o. Neste sentido, este projeto tem como objetivo criar um modelo de rede neural convolucional para identifica\u00e7\u00e3o e classifica\u00e7\u00e3o de displasia cortical em imagens de resson\u00e2ncia magn\u00e9tica de pacientes com epilepsia, capaz de informar sobre exist\u00eancia ou n\u00e3o de displasia cortical focal e o seu tipo. Para isto, inicialmente, ser\u00e3o selecionadas imagens de resson\u00e2ncia magn\u00e9tica do c\u00e9rebro de pacientes saud\u00e1veis e de pacientes diagnosticados com displasia do banco de imagens do servi\u00e7o de resson\u00e2ncia magn\u00e9tica do Hospital de Cl\u00ednicas de Porto Alegre. Destas imagens, ser\u00e3o extra\u00eddas caracter\u00edsticas espec\u00edficas da displasia e utilizadas para treinar a rede neural convolucional a identific\u00e1-las. Como resultados, espera-se desenvolver, caracterizar e validar um modelo de rede neural convolucional capaz identificar automaticamente a localiza\u00e7\u00e3o do foco epileptog\u00eanico, bem como o tipo de displasia.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-13-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Simula\u00e7\u00e3o de sensores planares semicondutores<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-13-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Investigar a coleta de carga em sensores planares baseados em diamante feito em laborat\u00f3rio.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-14-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Elabora\u00e7\u00e3o de um c\u00f3digo para a gera\u00e7\u00e3o de anima\u00e7\u00f5es de chuveiros atmosf\u00e9ricos<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-14-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>C\u00f3digo simples para usu\u00e1rio produzir imagens e anima\u00e7\u00f5es de um chuveiro atmosf\u00e9rico usando dados do CORSIKA.<\/p>\n\n<\/div>\n\t\t<\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #5b5d5f; \" id=\"ub-content-toggle-panel-block-\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #5b5d5f;\" aria-controls=\"ub-content-toggle-panel-15-66164887-e919-4bda-8649-1b234170f6dd\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-66164887-e919-4bda-8649-1b234170f6dd\" style=\"color: #ffffff; --ub-content-toggle-title-link-color: #fcb900; \"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Simula\u00e7\u00e3o do experimento PADME<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong> (conclu\u00eddo)<\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #fcb900;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-15-66164887-e919-4bda-8649-1b234170f6dd\">\n\n<p>Elabora\u00e7\u00e3o do c\u00f3digo no Geant4 para simula\u00e7\u00e3o do experimento PADME.<\/p>\n\n<\/div>\n\t\t<\/div>\n<\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":8,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-86","page","type-page","status-publish","hentry"],"featured_image_src":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Projetos - GASP@UFRGS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/gasp\/pagina-inicial\/projeto\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" 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