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  <channel>
    <title>Aplicada</title>
    <description>Aplicada</description>
    <itunes:summary>Aplicada</itunes:summary>
    <link>https://aplicada.ime.ufg.br/news</link>
    <image>
      <url>https://files.cercomp.ufg.br/weby/up/1073/o/1485814959942.jpg?1519222170</url>
      <link>https://aplicada.ime.ufg.br/</link>
    </image>
    <itunes:image href="https://files.cercomp.ufg.br/weby/up/1073/o/1485814959942.jpg?1519222170"/>
    <item>
      <title>Modelagem e Análise de Estabilidade da Vibração das Pregas Vocais</title>
      <description>&lt;img width="200" alt="onda acústica" title="onda acústica" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/onda-acustica.jpg?1528228954" /&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Palestrante: K&amp;eacute;lem Gomes Louren&amp;ccedil;o&lt;/p&gt;
&lt;p&gt;Data: 11/06/2018 &amp;agrave;s 10:00 no audit&amp;oacute;rio do IME/UFG&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Resumo: A din&amp;acirc;mica da fona&amp;ccedil;&amp;atilde;o pode ser representada por interm&amp;eacute;dio de modelos matem&amp;aacute;ticos constru&amp;iacute;dos a partir da descri&amp;ccedil;&amp;atilde;o biomec&amp;acirc;nica dos tecidos, aerodin&amp;acirc;mica do fluxo de ar e a propaga&amp;ccedil;&amp;atilde;o de ondas ac&amp;uacute;sticas no trato vocal. As pregas vocais desempenham um papel crucial na fala humana, pois o som prim&amp;aacute;rio &amp;eacute; produzido por estas, e o seu movimento pode ser representado por um simples oscilador harm&amp;ocirc;nico de uma massa-mola. Nesse contexto, esse trabalho prop&amp;otilde;e a modelagem da vibra&amp;ccedil;&amp;atilde;o das pregas vocais e a descri&amp;ccedil;&amp;atilde;o de alguns fen&amp;ocirc;menos oriundos da din&amp;acirc;mica da fona&amp;ccedil;&amp;atilde;o por meio da an&amp;aacute;lise de estabilidade do sistema.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;Palavras-chave: Modelagem , Estabilidade, Fona&amp;ccedil;&amp;atilde;o&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;A fona&amp;ccedil;&amp;atilde;o &amp;eacute; consequ&amp;ecirc;ncia da intera&amp;ccedil;&amp;atilde;o entre:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Fluxo de ar&lt;/li&gt;
&lt;li&gt;Componente mioel&amp;aacute;stico (estruturas el&amp;aacute;sticas formadas pelas pregas vocais)&lt;/li&gt;
&lt;li&gt;Trato vocal&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Exemplo de produ&amp;ccedil;&amp;otilde;es de vogais francesas: [a], [i] e [u] (da esquerda para a direita). Imagem por resson&amp;acirc;ncia 2D magn&amp;eacute;tica (IRM) cedida pelo departamento Gipsa-Lab (Grenoble-Fran&amp;ccedil;a), plano sagital.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;img style="width: 559px; height: 242px;" src="//files.cercomp.ufg.br/weby/up/1073/o/vog.png" alt="Vogais" width="5917" height="2563" /&gt;&lt;/p&gt;
&lt;p&gt;A din&amp;acirc;mica da fona&amp;ccedil;&amp;atilde;o ser&amp;aacute; explicada via resultados de an&amp;aacute;lise de sistemas din&amp;acirc;micos cl&amp;aacute;ssicos.&lt;/p&gt;</description>
      <pubDate>Tue, 05 Jun 2018 16:57:54 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/106836-modelagem-e-analise-de-estabilidade-da-vibracao-das-pregas-vocais</link>
      <guid>https://aplicada.ime.ufg.br/n/106836-modelagem-e-analise-de-estabilidade-da-vibracao-das-pregas-vocais</guid>
    </item>
    <item>
      <title>A Equação de Langevin Clássica</title>
      <description>&lt;img width="200" alt="aplicação " title="aplicação " src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/MB1.gif?1526312111" /&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;em&gt;&lt;strong&gt;Semin&amp;aacute;rio: A Equa&amp;ccedil;&amp;atilde;o de Langevin Cl&amp;aacute;ssica &lt;br /&gt; &lt;br /&gt; apresentado por: &lt;br /&gt; &lt;br /&gt; Doutor Fabiano Fortunato Teixeira dos Santos, Universidade Federal de Goi&amp;aacute;s, Instituto de Matem&amp;aacute;tica e Estat&amp;iacute;stica &lt;br /&gt; &lt;br /&gt; Data: 28/05/2018 &lt;br /&gt; Hora: 10:00 &lt;br /&gt; Local: Audit&amp;oacute;rio do IME &lt;br /&gt; &lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;em&gt;&lt;strong&gt;A Equa&amp;ccedil;&amp;atilde;o de Langevin Cl&amp;aacute;ssica &amp;eacute; um importante modelo matem&amp;aacute;tico utilizado para descrever fen&amp;ocirc;menos f&amp;iacute;sicos, qu&amp;iacute;micos, biol&amp;oacute;gicos e econ&amp;ocirc;micos. A proposta da apresenta&amp;ccedil;&amp;atilde;o &amp;eacute; expor de maneira sucinta uma formula&amp;ccedil;&amp;atilde;o f&amp;iacute;sica para essa equa&amp;ccedil;&amp;atilde;o, bem como os conceitos necess&amp;aacute;rios para entend&amp;ecirc;-la como uma equa&amp;ccedil;&amp;atilde;o diferencial estoc&amp;aacute;stica. Utilizando uma ferramenta central do C&amp;aacute;lculo de It&amp;ocirc;, ser&amp;aacute; apontada uma solu&amp;ccedil;&amp;atilde;o dessa equa&amp;ccedil;&amp;atilde;o e algumas de suas propriedades ser&amp;atilde;o exploradas. Uma proposta mais realista ser&amp;aacute; discutida ao substituir o processo que governa a equa&amp;ccedil;&amp;atilde;o, que a princ&amp;iacute;pio &amp;eacute; o movimento Browniano, por processos com saltos, como os processos de L&amp;eacute;vy ou as semimartingales.&amp;nbsp;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;Aplica&amp;ccedil;&amp;otilde;es:&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;img style="width: 319px; height: 158px;" src="//files.cercomp.ufg.br/weby/up/1073/o/MB3.png" alt="Mov" width="319" height="158" /&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;img style="width: 1440px; height: 550px;" src="//files.cercomp.ufg.br/weby/up/1073/o/MB4.png" alt="Euro" width="1440" height="550" /&gt;&lt;/span&gt;&lt;/p&gt;</description>
      <pubDate>Mon, 14 May 2018 12:34:44 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/106289-a-equacao-de-langevin-classica</link>
      <guid>https://aplicada.ime.ufg.br/n/106289-a-equacao-de-langevin-classica</guid>
    </item>
    <item>
      <title>Média para a distância de reversão </title>
      <description>&lt;img width="200" alt="mousehuman" title="mousehuman" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/mousehuman.png?1523639405" /&gt;&lt;br/&gt;&lt;br/&gt;&lt;p&gt;Pr&amp;oacute;ximo semin&amp;aacute;rio (dia 07/05)&lt;/p&gt;
&lt;p&gt;Audit&amp;oacute;rio do IME: 10:00 &amp;agrave;s 11:30&lt;/p&gt;
&lt;p&gt;Professora: &lt;a class="wta vF" href="https://plus.google.com/u/0/108209777526950580233?prsrc=4" target="_blank" rel="noopener"&gt;Thaynara Arielly de Lima&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: 10.000000pt; font-family: 'CMR10';"&gt;&lt;strong&gt;T&amp;iacute;tulo&lt;/strong&gt;: &amp;nbsp;M&amp;eacute;dia para a dist&amp;acirc;ncia de revers&amp;atilde;o (parte 2)&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: 10pt; font-family: CMR10;"&gt;&lt;strong&gt;Resumo&lt;/strong&gt;: &amp;Eacute;&amp;nbsp;&lt;/span&gt;&lt;span style="font-size: 10pt; font-family: CMR10;"&gt;bem&lt;/span&gt;&lt;span style="font-family: CMR10; font-size: 10pt;"&gt;&amp;nbsp;conhecido que permuta&amp;ccedil;&amp;otilde;es com sinal podem ser ordenadas por meio de revers&amp;otilde;es em tempo polinomial, enquanto que ordenar permuta&amp;ccedil;&amp;otilde;es sem sinal &amp;eacute; um problema NP-dif&amp;iacute;cil.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-family: CMR10; font-size: small;" size="2" face="CMR10"&gt;Apesar de ordenar&amp;nbsp;permuta&amp;ccedil;&amp;otilde;es com sinal ser um problema &amp;ldquo;f&amp;aacute;cil&amp;rdquo; do ponto de vista computacional, o estudo da m&amp;eacute;dia da dist&amp;acirc;ncia de revers&amp;atilde;o &amp;eacute; justificado, pois prov&amp;ecirc; interessantes quest&amp;otilde;es combinat&amp;oacute;rias. Al&amp;eacute;m disso, em aplica&amp;ccedil;&amp;otilde;es relacionadas com a an&amp;aacute;lise de similaridade entre genomas, solu&amp;ccedil;&amp;otilde;es exatas para o problema de&amp;nbsp;ordenar permuta&amp;ccedil;&amp;otilde;es com sinal por revers&amp;otilde;es t&amp;ecirc;m sido utilizadas para conceber algoritmos aproximados para sua vers&amp;atilde;o sem sinal. &lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: 10.000000pt; font-family: 'CMR10';"&gt;Nesta palestra analisa-se o n&amp;uacute;mero m&amp;eacute;dio de revers&amp;otilde;es necess&amp;aacute;rias para se ordernar permuta&amp;ccedil;&amp;otilde;es com sinal, explorando propriedades combinat&amp;oacute;rias de estruturas relacionadas a tais permuta&amp;ccedil;&amp;otilde;es, tais como grafo de pontos de quebra, e se fornece uma f&amp;oacute;rmula de recorr&amp;ecirc;ncia para esta m&amp;eacute;dia.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;</description>
      <pubDate>Fri, 13 Apr 2018 14:07:24 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/105512-media-para-a-distancia-de-reversao</link>
      <guid>https://aplicada.ime.ufg.br/n/105512-media-para-a-distancia-de-reversao</guid>
    </item>
    <item>
      <title>Inscrições em Minicurso -&gt; PVS : Uma Introdução</title>
      <description>&lt;img width="200" alt="Prototype" title="Prototype" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/Prototype_Verification_System.png?1523381680" /&gt;&lt;br/&gt;&lt;br/&gt;&lt;div dir="ltr"&gt;
&lt;div&gt;
&lt;div&gt;&lt;strong&gt;Minicurso&lt;/strong&gt;: PVS: Uma Introdu&amp;ccedil;&amp;atilde;o&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;Ministrante&lt;/strong&gt;: Andr&amp;eacute;ia Borges Avelar&lt;/div&gt;
&lt;br /&gt;
&lt;div&gt;&lt;strong&gt;Resumo&lt;/strong&gt;: O PVS (&lt;em&gt;Prototype Verification System&lt;/em&gt;) &amp;eacute; um sistema de especifica&amp;ccedil;&amp;atilde;o e verifica&amp;ccedil;&amp;atilde;o formal, desenvolvido por &lt;em&gt;SRI International&lt;/em&gt;, que prov&amp;ecirc; um ambiente integrado para desenvolvimento e an&amp;aacute;lise de especifica&amp;ccedil;&amp;otilde;es formais, com suporte a uma ampla gama de atividades envolvendo cria&amp;ccedil;&amp;atilde;o, an&amp;aacute;lise, modifica&amp;ccedil;&amp;atilde;o, gerenciamento e documenta&amp;ccedil;&amp;atilde;o de teorias e provas. O PVS &amp;eacute; uma ferramenta fundamental em v&amp;aacute;rios projetos envolvendo verifica&amp;ccedil;&amp;atilde;o formal desenvolvidos pelo grupo de m&amp;eacute;todos formais do &lt;em&gt;NASA Langley Research Center&lt;/em&gt; (NASA LaRC); por essa raz&amp;atilde;o, existe um esfor&amp;ccedil;o cont&amp;iacute;nuo dos pesquisadores do NASA LaRC no sentido de desenvolver t&amp;eacute;cnicas de verifica&amp;ccedil;&amp;atilde;o formal integradas ao PVS visando uma variedade de aplica&amp;ccedil;&amp;otilde;es, originando assim uma grande cole&amp;ccedil;&amp;atilde;o de teorias envolvendo verifica&amp;ccedil;&amp;otilde;es formais importantes, que v&amp;atilde;o desde teorias matem&amp;aacute;ticas complexas em &amp;aacute;lgebra, an&amp;aacute;lise e teoria de conjuntos, por exemplo, at&amp;eacute; especifica&amp;ccedil;&amp;otilde;es e formaliza&amp;ccedil;&amp;otilde;es de modelos para a verifica&amp;ccedil;&amp;atilde;o de sistemas de tr&amp;aacute;fego a&amp;eacute;reo e de protocolos de toler&amp;acirc;ncia a falhas.&lt;br /&gt;&lt;br /&gt;O objetivo desse curso &amp;eacute; oferecer uma introdu&amp;ccedil;&amp;atilde;o ao sistema, apresentando os aspectos b&amp;aacute;sicos da linguagem de especifica&amp;ccedil;&amp;atilde;o e do provador, propiciando assim ao usu&amp;aacute;rio iniciante no sistema as ferramentas e habilidades necess&amp;aacute;rias para especificar teorias e formalizar teoremas utilizando o PVS. &lt;br /&gt;&lt;br /&gt;&lt;/div&gt;
&lt;strong&gt;Data&lt;/strong&gt;:&amp;nbsp; 16, 17 e &lt;span class="Object" role="link" id="OBJ_PREFIX_DWT134_com_zimbra_date"&gt;18 de abril&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div&gt;&lt;strong&gt;Hor&amp;aacute;rio&lt;/strong&gt;: 16/04: 10:00hs&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 17/04: 8:30hs&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 18/04: 10:00 hs&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;Local&lt;/strong&gt;:&amp;nbsp;&amp;nbsp; Laborat&amp;oacute;rio de Inform&amp;aacute;tica do IME.&lt;/div&gt;
&lt;br /&gt;
&lt;div&gt;&lt;strong&gt;Inscri&amp;ccedil;&amp;otilde;es: &lt;/strong&gt;As inscri&amp;ccedil;&amp;otilde;es devem ser realizadas em:&lt;/div&gt;
&lt;div&gt;&lt;br /&gt;&lt;span class="Object" role="link" id="OBJ_PREFIX_DWT135_com_zimbra_url"&gt;&lt;a href="https://projetos.extras.ufg.br/sivent2/Sivent2/?Unit=1&amp;amp;Action=Logon" target="_blank" rel="noopener"&gt;https://projetos.extras.ufg.br/sivent2/Sivent2/?Event=17&amp;amp;Unit=1&amp;amp;ModuleName=Inscriptions&amp;amp;Action=Inscription#HorMenu&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div&gt;&lt;strong&gt;N&amp;uacute;mero de vagas:&lt;/strong&gt; 16&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;
&lt;strong&gt;Bio&lt;/strong&gt;:&lt;span style="color: #000000;" color="#000000"&gt;&lt;span style="background: #ffffff none repeat scroll 0% 0%;"&gt; Andr&amp;eacute;ia Avelar possui gradua&amp;ccedil;&amp;atilde;o em Bacharelado em Matem&amp;aacute;tica pela Universidade de Bras&amp;iacute;lia (2005), mestrado em Matem&amp;aacute;tica pela Universidade de Bras&amp;iacute;lia (2009) e doutorado em Matem&amp;aacute;tica pela Universidade de Bras&amp;iacute;lia (2014). Atualmente &amp;eacute; professora na categoria "Adjunto 1" da Universidade de Bras&amp;iacute;lia. Tem experi&amp;ecirc;ncia na &amp;aacute;rea de Matem&amp;aacute;tica, com &amp;ecirc;nfase em Teoria da Computa&amp;ccedil;&amp;atilde;o. Parte do seu doutorado foi realizado no National Institute of Aerospace (NIA) vinculado a NASA, sob supervis&amp;atilde;o do pesquisador do NASA LaRC C&amp;eacute;sar A. Mu&amp;ntilde;oz. Desenvolveu a biblioteca CCG e contribuiu com as bibliotecas TRS e digraphs presentes na nasalib (biblioteca oficial de formaliza&amp;ccedil;&amp;otilde;es em PVS da NASA). &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class="gmail-yj6qo"&gt;&lt;/div&gt;
&lt;div class="gmail-adL"&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 10 Apr 2018 14:35:37 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/105420-inscricoes-em-minicurso-pvs-uma-introducao</link>
      <guid>https://aplicada.ime.ufg.br/n/105420-inscricoes-em-minicurso-pvs-uma-introducao</guid>
    </item>
    <item>
      <title>Conheça um pouco da Matemática Aplicada</title>
      <description>&lt;img width="200" alt="Vogais" title="Vogais" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/vog.png?1522932325" /&gt;&lt;br/&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;br/&gt;&lt;p&gt;Conhe&amp;ccedil;a algumas aplica&amp;ccedil;&amp;otilde;es da matem&amp;aacute;tica:&lt;/p&gt;
&lt;p&gt;&lt;span style="text-decoration: underline;"&gt;&lt;strong&gt;M&amp;eacute;dia para a Dist&amp;acirc;ncia de Revers&amp;atilde;o:&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;Eacute;&amp;nbsp;bem&amp;nbsp;conhecido que permuta&amp;ccedil;&amp;otilde;es com sinal podem ser ordenadas por meio de revers&amp;otilde;es em tempo polinomial, enquanto que ordenar permuta&amp;ccedil;&amp;otilde;es sem sinal &amp;eacute; um problema NP-dif&amp;iacute;cil. &lt;span size="2" face="CMR10"&gt;Apesar de ordenar&amp;nbsp;permuta&amp;ccedil;&amp;otilde;es com sinal ser um problema &amp;ldquo;f&amp;aacute;cil&amp;rdquo; do ponto de vista computacional, o estudo da m&amp;eacute;dia da dist&amp;acirc;ncia de revers&amp;atilde;o &amp;eacute; justificado, pois prov&amp;ecirc; interessantes quest&amp;otilde;es combinat&amp;oacute;rias. Al&amp;eacute;m disso, em aplica&amp;ccedil;&amp;otilde;es relacionadas com a an&amp;aacute;lise de similaridade entre genomas, solu&amp;ccedil;&amp;otilde;es exatas para o problema de&amp;nbsp;ordenar permuta&amp;ccedil;&amp;otilde;es com sinal por revers&amp;otilde;es t&amp;ecirc;m sido utilizadas para conceber algoritmos aproximados para sua vers&amp;atilde;o sem sinal. A pesquisa busca analisar &lt;/span&gt;o n&amp;uacute;mero m&amp;eacute;dio de revers&amp;otilde;es necess&amp;aacute;rias para se ordernar permuta&amp;ccedil;&amp;otilde;es com sinal, explorando propriedades combinat&amp;oacute;rias de estruturas relacionadas a tais permuta&amp;ccedil;&amp;otilde;es, tais como grafo de pontos de quebra, e se fornece uma f&amp;oacute;rmula de recorr&amp;ecirc;ncia para esta m&amp;eacute;dia.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;A figura abaixo exibe a compara&amp;ccedil;&amp;atilde;o do genoma humano com o do rato.&lt;/p&gt;
&lt;p&gt;&lt;img style="width: 399px; height: 328px;" src="//files.cercomp.ufg.br/weby/up/1073/o/mousehuman.png" alt="mousehuman" width="743" height="612" /&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="text-decoration: underline;"&gt;&lt;strong&gt;A Fala Humana: &lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;A din&amp;acirc;mica da fona&amp;ccedil;&amp;atilde;o pode ser representada por interm&amp;eacute;dio de modelos matem&amp;aacute;ticos constru&amp;iacute;dos a partir da descri&amp;ccedil;&amp;atilde;o biomec&amp;acirc;nica dos tecidos, aerodin&amp;acirc;mica do fluxo de ar e a propaga&amp;ccedil;&amp;atilde;o de ondas ac&amp;uacute;sticas no trato vocal. As pregas vocais desempenham um papel crucial na fala humana, pois elas produzem o som prim&amp;aacute;rio, e o seu movimento pode ser representado por um simples oscilador harm&amp;ocirc;nico de uma massa-mola. Nesse contexto, a pesquisa deste assunto prop&amp;otilde;e a apresenta&amp;ccedil;&amp;atilde;o do modelo da vibra&amp;ccedil;&amp;atilde;o das pregas vocais e a descri&amp;ccedil;&amp;atilde;o de alguns fen&amp;ocirc;menos oriundos da din&amp;acirc;mica da fona&amp;ccedil;&amp;atilde;o por meio da an&amp;aacute;lise de estabilidade do sistema.&lt;/p&gt;
&lt;p&gt;&lt;img style="width: 203px; height: 195px;" src="//files.cercomp.ufg.br/weby/up/1073/o/trato_vocal.jpg" alt="Fala Humana" width="313" height="300" /&gt;&lt;/p&gt;
&lt;p&gt;A fona&amp;ccedil;&amp;atilde;o &amp;eacute; consequ&amp;ecirc;ncia da intera&amp;ccedil;&amp;atilde;o entre:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Fluxo de ar&lt;/li&gt;
&lt;li&gt;Componente mioel&amp;aacute;stico (estruturas el&amp;aacute;sticas formadas pelas pregas vocais)&lt;/li&gt;
&lt;li&gt;Trato vocal&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Exemplo de produ&amp;ccedil;&amp;otilde;es de vogais francesas: [a], [i] e [u] (da esquerda para a direita). Imagem por resson&amp;acirc;ncia 2D magn&amp;eacute;tica (IRM) cedida pelo departamento Gipsa-Lab (Grenoble-Fran&amp;ccedil;a), plano sagital.&lt;/p&gt;
&lt;p&gt;&lt;img style="width: 577px; height: 250px;" src="//files.cercomp.ufg.br/weby/up/1073/o/vog.png" alt="Vogais" width="1519" height="658" /&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;div&gt;&lt;span style="text-decoration: underline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;em&gt;&lt;strong&gt;A Equa&amp;ccedil;&amp;atilde;o de Langevin Cl&amp;aacute;ssica&lt;/strong&gt;&lt;/em&gt;:&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;/span&gt;&lt;span style="font-weight: 400; letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;em&gt;&amp;nbsp;&lt;/em&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;A Equa&amp;ccedil;&amp;atilde;o de Langevin Cl&amp;aacute;ssica &amp;eacute; um importante modelo matem&amp;aacute;tico utilizado para descrever fen&amp;ocirc;menos f&amp;iacute;sicos, qu&amp;iacute;micos, biol&amp;oacute;gicos e econ&amp;ocirc;micos. A proposta da apresenta&amp;ccedil;&amp;atilde;o &amp;eacute; expor de maneira sucinta uma formula&amp;ccedil;&amp;atilde;o f&amp;iacute;sica para essa equa&amp;ccedil;&amp;atilde;o, bem como os conceitos necess&amp;aacute;rios para entend&amp;ecirc;-la como uma equa&amp;ccedil;&amp;atilde;o diferencial estoc&amp;aacute;stica. Utilizando uma ferramenta central do C&amp;aacute;lculo de It&amp;ocirc;, ser&amp;aacute; apontada uma solu&amp;ccedil;&amp;atilde;o dessa equa&amp;ccedil;&amp;atilde;o e algumas de suas propriedades ser&amp;atilde;o exploradas. Uma proposta mais realista ser&amp;aacute; discutida ao substituir o processo que governa a equa&amp;ccedil;&amp;atilde;o, que a princ&amp;iacute;pio &amp;eacute; o movimento Browniano, por processos com saltos, como os processos de L&amp;eacute;vy ou as semimartingales.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;Estudos aplicados associados &amp;agrave; Equa&amp;ccedil;&amp;atilde;o de Langevin:&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;Modelar o movimento de coloides ou macromol&amp;eacute;culas em um solvente.&lt;br /&gt;D EMERY, V. Generalized Langevin equations for a driven tracer in dense soft colloids: construction and applications. New Journal of Physycs. 16, 2014, p. 1-24.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;br /&gt;Descrever o movimento de &amp;iacute;ons de cloreto que penetram no concreto. &lt;br /&gt;TARIGHAT, A. Stochastic modeling and calibration of chloride content profile in concrete based on limited available data. International Journal of Civil Engineering. V. 10. n. 4. 2012, p. 309-316.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;Modelar a velocidade de part&amp;iacute;culas de poluentes na atmosfera.&lt;br /&gt;CARVALHO, J. C. Um novo m&amp;eacute;todo para resolver a equa&amp;ccedil;&amp;atilde;o de Langevin aplicada &amp;aacute; dispers&amp;atilde;o de poluentes atmosf&amp;eacute;ericos&lt;br /&gt;em regime de turbul&amp;ecirc;ncia Gaussiana. Ci&amp;ecirc;ncias Naturais e Exatas. V. 5. N.1. 2003, p. 55-63.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; color: #222222; text-align: start; background-color: #ffffff; float: none; display: inline;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif;" face="arial, helvetica, sans-serif"&gt;&lt;br /&gt;Descrever o pre&amp;ccedil;o de ativos.&lt;br /&gt;RICHMOND, P. Econophysics and physical economics. United Kingdom: Oxford University Press, 2013.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;/div&gt;
&lt;div&gt;&lt;img style="width: 270px; height: 200px;" src="//files.cercomp.ufg.br/weby/up/1073/o/MB1.gif" alt="aplica&amp;ccedil;&amp;atilde;o " width="270" height="200" /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;img style="width: 319px; height: 158px;" src="//files.cercomp.ufg.br/weby/up/1073/o/MB3.png" alt="Mov" width="319" height="158" /&gt;&lt;/div&gt;
&lt;div&gt;&lt;/div&gt;
&lt;div&gt;&lt;img style="width: 728px; height: 278px;" src="//files.cercomp.ufg.br/weby/up/1073/o/MB4.png" alt="Euro" width="1440" height="550" /&gt;&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;span style="text-decoration: underline;"&gt;&lt;strong&gt;O Problema de Otimiza&amp;ccedil;&amp;atilde;o de Transporte Coletivo:&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;A matem&amp;aacute;tica avan&amp;ccedil;ada envolvida para resolver o problema do tr&amp;aacute;fego intenso de carros, como encontrar solu&amp;ccedil;&amp;otilde;es para diminuir os congestionamentos.&lt;/p&gt;
&lt;p&gt;O Problema de Otimiza&amp;ccedil;&amp;atilde;o de Transporte Coletivo (POTC) pode ser reformulado como problema de aloca&amp;ccedil;&amp;atilde;o de linhas com determinado hor&amp;aacute;rio de modo a minimizar a diferen&amp;ccedil;a de tempo entre transporte coletivo e individual motorizado, com a tarifa cobrindo custo total e com m&amp;iacute;nimas condi&amp;ccedil;&amp;otilde;es de atendimento, fazendo uso da modelagem j&amp;aacute; realizada de equil&amp;iacute;brio de tr&amp;aacute;fego (PET). Uma demanda total de deslocamento &amp;eacute; distribu&amp;iacute;da entre coletivo e particular baseado parcialmente no tempo real de deslocamento de transporte coletivo. A aloca&amp;ccedil;&amp;atilde;o de ve&amp;iacute;culos e defini&amp;ccedil;&amp;atilde;o de hor&amp;aacute;rio &amp;eacute; feita por algoritmo gen&amp;eacute;tico. &amp;Eacute; testada transfer&amp;ecirc;ncia ampliada entre ve&amp;iacute;culos.&lt;/p&gt;
&lt;div class="mw-parser-output"&gt;
&lt;div class="thumb tright"&gt;
&lt;div class="thumbinner" style="width: 222px;"&gt;&lt;a class="image" href="https://pt.wikipedia.org/wiki/Ficheiro:Vehicle_Routing_Problem_Example.svg"&gt;&lt;img class="thumbimage" style="width: 270px; height: 264px;" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Vehicle_Routing_Problem_Example.svg/220px-Vehicle_Routing_Problem_Example.svg.png" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Vehicle_Routing_Problem_Example.svg/330px-Vehicle_Routing_Problem_Example.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Vehicle_Routing_Problem_Example.svg/440px-Vehicle_Routing_Problem_Example.svg.png 2x" alt="" width="220" height="215" data-file-width="548" data-file-height="535" /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <pubDate>Thu, 05 Apr 2018 09:40:22 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/105281-conheca-um-pouco-da-matematica-aplicada</link>
      <guid>https://aplicada.ime.ufg.br/n/105281-conheca-um-pouco-da-matematica-aplicada</guid>
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      <title>O Problema de Otimização de Transporte Coletivo</title>
      <description>&lt;img width="200" alt="Trafico" title="Trafico" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/trafico.png?1522930386" /&gt;&lt;br/&gt;&lt;p&gt;Palestrante: Bryon Hall&lt;/p&gt;
&lt;p&gt;Data do semin&amp;aacute;rio: 14/05/2018&lt;/p&gt;
&lt;p&gt;Local e Hor&amp;aacute;rio: Audit&amp;oacute;rio do IME/UFG de 10:00 &amp;agrave;s 11:30&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; line-height: 100%;" align="center"&gt;&lt;span style="font-size: large;" size="4"&gt;&lt;strong&gt;O Problema de Otimiza&amp;ccedil;&amp;atilde;o de Transporte Coletivo&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; line-height: 100%;" align="center"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%;" align="center"&gt;&lt;span style="font-size: large;" size="4"&gt;Bryon R Hall&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%;" align="center"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%;" align="center"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style="margin-bottom: 0cm; font-weight: normal; line-height: 100%;" align="justify"&gt;&lt;span style="font-size: large;" size="4"&gt; O &lt;strong&gt;Problema de Otimiza&amp;ccedil;&amp;atilde;o de Transporte Coletivo&lt;/strong&gt; (POTC) &amp;eacute; uma nova abordagem de uma quest&amp;atilde;o antiga. Algoritmos que minimizam o custo (combust&amp;iacute;vel, sal&amp;aacute;rio de motorista, manuten&amp;ccedil;&amp;atilde;o) de providenciar certo servi&amp;ccedil;o de transporte coletivo est&amp;atilde;o em discuss&amp;atilde;o desde a d&amp;eacute;cada de 1950. Uma abordagem que visa otimizar do ponto de vista do usu&amp;aacute;rio n&amp;atilde;o &amp;eacute; encontrada, provavelmente pelo porte do problema em rela&amp;ccedil;&amp;atilde;o &amp;agrave; capacidade computacional que existia entre aquela &amp;eacute;poca e 2000 AD. Propomos minimizar uma fun&amp;ccedil;&amp;atilde;o que mede o tempo total e desconforto de usu&amp;aacute;rios do transporte coletivo. Seja &lt;em&gt;i&lt;/em&gt;&lt;span style="font-style: normal;"&gt; usu&amp;aacute;rio com origem em ponto O e destino em ponto D. Seja d&lt;/span&gt;&lt;sub&gt;&lt;span style="font-style: normal;"&gt;1&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-style: normal;"&gt; A dist&amp;acirc;ncia de O ao ponto de &amp;ocirc;nibus (relevante) mais pr&amp;oacute;ximo; seja d&lt;/span&gt;&lt;sub&gt;&lt;span style="font-style: normal;"&gt;2&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-style: normal;"&gt; a dist&amp;acirc;ncia do ponto de desembarque ao destino D; seja t&lt;/span&gt;&lt;sub&gt;&lt;span style="font-style: normal;"&gt;1&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-style: normal;"&gt; o tempo que o usu&amp;aacute;rio passar&amp;aacute; no ponto inicial aguardando embarque num ve&amp;iacute;culo; seja t&lt;/span&gt;&lt;sub&gt;&lt;span style="font-style: normal;"&gt;2&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-style: normal;"&gt; a diferen&amp;ccedil;a entre o tempo de deslocamento do ve&amp;iacute;culo coletivo entre o ponto inicial e final e o tempo de percorrer o mesmo trajeto em ve&amp;iacute;culo particular. Considere um conjunto de usu&amp;aacute;rios C para deslocamento em certo per&amp;iacute;odo de tempo T em certo dia. Seja definida a fun&amp;ccedil;&amp;atilde;o f(C) = &lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;alpha;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;sum;&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; d&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; + &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;beta;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;sum;&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; d&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; + &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;gamma;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;sum;&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; t&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; + &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;delta;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;&amp;sum;&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;t&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/sub&gt;&lt;sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;i&lt;/span&gt;&lt;/span&gt;&lt;/sup&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; onde i &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Symbol;" face="Symbol"&gt;&lt;span style="font-style: normal;"&gt;&amp;Icirc;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt; C. &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Liberation\ Serif, serif;" face="Liberation Serif, serif"&gt;&lt;span style="font-style: normal;"&gt;Estudamos a minimiza&amp;ccedil;&amp;atilde;o esta fun&amp;ccedil;&amp;atilde;o e outras relacionadas a ela. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;br /&gt;&amp;nbsp;&lt;/p&gt;&lt;br/&gt;</description>
      <pubDate>Thu, 05 Apr 2018 09:19:53 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/105278-o-problema-de-otimizacao-de-transporte-coletivo</link>
      <guid>https://aplicada.ime.ufg.br/n/105278-o-problema-de-otimizacao-de-transporte-coletivo</guid>
    </item>
    <item>
      <title>Seminários em Matemática Aplicada</title>
      <description>&lt;img width="200" alt="Logo aplicada" title="Logo aplicada" src="http://aplicada.ime.ufg.brhttps://files.cercomp.ufg.br/weby/up/1073/o/banner_mat.jpg?1519321005" /&gt;&lt;br/&gt;&lt;p&gt;Semin&amp;aacute;rios em Matem&amp;aacute;tica Aplicada e Estat&amp;iacute;stica: 1_2018&lt;/p&gt;
&lt;p&gt;Hor&amp;aacute;rio: 10:00 &amp;agrave;s 11:30&lt;/p&gt;
&lt;p&gt;Local: Audit&amp;oacute;rio do IME/UFG&lt;/p&gt;
&lt;p&gt;&lt;a href="/p/23806-seminario-1_2018"&gt;&lt;span style="color: #3366ff;"&gt;https://aplicada.mat.ufg.br/p/23806-seminario-1_2018&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;br/&gt;</description>
      <pubDate>Wed, 21 Feb 2018 15:46:11 -0300</pubDate>
      <link>https://aplicada.ime.ufg.br/n/104080-seminarios-em-matematica-aplicada</link>
      <guid>https://aplicada.ime.ufg.br/n/104080-seminarios-em-matematica-aplicada</guid>
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