<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-2831369607229187031</id><updated>2024-08-27T10:20:19.609+01:00</updated><title type='text'>Ciência e Tecnologia</title><subtitle type='html'>Ciência e Tecnologia</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>CiEnTiStA MaLuK</name><uri>http://www.blogger.com/profile/05088214562114607319</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>28</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8691280062500859317</id><published>2011-09-12T15:40:00.002+01:00</published><updated>2011-09-12T15:40:28.388+01:00</updated><title type='text'>Lee Cronin: Making matter come alive</title><content type='html'>&lt;!--copy and paste--&gt;&lt;object height=&quot;374&quot; width=&quot;526&quot;&gt; &lt;param name=&quot;movie&quot; value=&quot;http://video.ted.com/assets/player/swf/EmbedPlayer.swf&quot;&gt;
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 &lt;embed src=&quot;http://video.ted.com/assets/player/swf/EmbedPlayer.swf&quot; pluginspace=&quot;http://www.macromedia.com/go/getflashplayer&quot; type=&quot;application/x-shockwave-flash&quot; wmode=&quot;transparent&quot; bgColor=&quot;#ffffff&quot; width=&quot;526&quot; height=&quot;374&quot; allowFullScreen=&quot;true&quot; allowScriptAccess=&quot;always&quot; flashvars=&quot;vu=http://video.ted.com/talk/stream/2011G/Blank/LeeCronin_2011G-320k.mp4&amp;amp;su=http://images.ted.com/images/ted/tedindex/embed-posters/LeeCronin_2011G-embed.jpg&amp;amp;vw=512&amp;amp;vh=288&amp;amp;ap=0&amp;amp;ti=1218&amp;amp;lang=eng&amp;amp;introDuration=15330&amp;amp;adDuration=4000&amp;amp;postAdDuration=830&amp;amp;adKeys=talk=lee_cronin_making_matter_come_alive;year=2011;theme=a_taste_of_tedglobal_2011;theme=to_boldly_go;theme=evolution_s_genius;event=TEDGlobal+2011;tag=Science;tag=biology;tag=life;tag=nanoscale;&amp;amp;preAdTag=tconf.ted/embed;tile=1;sz=512x288;&quot;&gt;&lt;/embed&gt; &lt;/object&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8691280062500859317/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/09/lee-cronin-making-matter-come-alive.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8691280062500859317'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8691280062500859317'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/09/lee-cronin-making-matter-come-alive.html' title='Lee Cronin: Making matter come alive'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-6022512021867245344</id><published>2011-08-17T17:25:00.000+01:00</published><updated>2011-08-17T17:25:11.148+01:00</updated><title type='text'>Cientistas querem colocar esfera em dois lugares ao mesmo tempo !!</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-w9DBAg7Bi9RLj8vS6P1bbVaDcE3sEpaUi7r0Lf078_exYm4ITng5swDMyIg_mdQv7fx2Qm4fVleaLvswgJMDYSlz8TcUYEsJJFITlEnTOchIXrae1BMfS4jV1jzu0usrtEZhyphenhyphenZnPCc1e/s1600/010130110817-esfera-dois-lugares.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;142&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-w9DBAg7Bi9RLj8vS6P1bbVaDcE3sEpaUi7r0Lf078_exYm4ITng5swDMyIg_mdQv7fx2Qm4fVleaLvswgJMDYSlz8TcUYEsJJFITlEnTOchIXrae1BMfS4jV1jzu0usrtEZhyphenhyphenZnPCc1e/s400/010130110817-esfera-dois-lugares.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Os cientistas sabem que a mecânica quântica também pode influir no movimento de objetos macroscópicos.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Mas o objectivo agora é mais ambicioso: usar uma esfera &quot;grande&quot; para demonstrar o fenômeno da super-posição, que permite que um objeto tenha mais de um estado ao mesmo tempo.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Os físicos têm-se perguntando se os objectos grandes podem seguir as leis quânticas desde que Erwin Schrödinger idealizou um experimento mental que mostra que um gato poderia existir em uma&amp;nbsp;super-posição&amp;nbsp;de estar vivo e morto ao mesmo tempo.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&amp;nbsp; &amp;nbsp;A ideia agora é atingir uma esfera de vidro de 40 nanômetros de diâmetro, localizada dentro de uma pequena cavidade, com um laser.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Isso deverá forçar a esfera a saltar de um lado da cavidade para o outro.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Mas, como a luz é quântica por natureza, a posição da esfera também deverá ser, o que a obrigará a ficar em uma super-posição quântica, irmanando-se com os fótons que a atingem.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;O experimento terá de ser realizado em alto vácuo e em temperaturas extremamente baixas, para que a esfera não seja perturbada pelo ruído térmico ou pelas moléculas de ar, segundo Oriol Romero-Isart, do Instituto Max Planck de Óptica Quântica, na Alemanha, um dos idealizadores do experimento.&lt;/span&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/6022512021867245344/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/08/cientistas-querem-colocar-esfera-em.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/6022512021867245344'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/6022512021867245344'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/08/cientistas-querem-colocar-esfera-em.html' title='Cientistas querem colocar esfera em dois lugares ao mesmo tempo !!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-w9DBAg7Bi9RLj8vS6P1bbVaDcE3sEpaUi7r0Lf078_exYm4ITng5swDMyIg_mdQv7fx2Qm4fVleaLvswgJMDYSlz8TcUYEsJJFITlEnTOchIXrae1BMfS4jV1jzu0usrtEZhyphenhyphenZnPCc1e/s72-c/010130110817-esfera-dois-lugares.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-305020900310121496</id><published>2011-08-02T16:16:00.000+01:00</published><updated>2011-08-02T16:16:46.581+01:00</updated><title type='text'>Descobertas duas novas bases de DNA</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg87TrJ989Iv2AJ_p7b1yc6kAH1AgSJDw_sW1wR8xlbqEDUXot6ePDrCbure5aTK2Qe-R8OnXtnZn23_EC3Ogi7G0pKhI04e17AcuV3hjzO5TY4h3FrIwoezrNPc-5CY6PDBv8k6AKi0KyY/s1600/dna1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg87TrJ989Iv2AJ_p7b1yc6kAH1AgSJDw_sW1wR8xlbqEDUXot6ePDrCbure5aTK2Qe-R8OnXtnZn23_EC3Ogi7G0pKhI04e17AcuV3hjzO5TY4h3FrIwoezrNPc-5CY6PDBv8k6AKi0KyY/s320/dna1.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Durante anos, cientistas consideraram que o DNA (ácido desoxirribonucleico) era composto apenas por quatro unidades: adenina, guanina, timina e citosina. Ainda na história recente, a lista expandiu para seis.&lt;br /&gt;
&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Agora, investigadores da Universidade da Carolina do Norte (UCN), nos Estados Unidos, afirmam ter descoberto a sétima e oitava base do DNA.As duas &#39;novas&#39; bases (5-formilcitosina e 5-carboxilcitosina) são versões da citosina que foram modificadas por proteínas Tet, entidades moleculares que se acredita terem um papel importante na desmetilação do ADN e na reprogramação das células-tronco.&lt;br /&gt;
Em entrevista ao Ciência Hoje, João Pedro de Magalhães, do &lt;a href=&quot;http://www.liv.ac.uk/integrative-biology/staff/joao-de-magalhaes/&quot;&gt;Instituto de Biologia Integrativa&lt;/a&gt;, Universidade de Liverpool, Reino Unido, afirma que “o termo ‘sétima e oitava bases’ é excessivo”.&lt;br /&gt;
&lt;br /&gt;
Para o investigador português, o que os cientistas da UNC descobriram foram duas novas variantes da citosina, uma das bases do DNA.“Já se sabe há bastante tempo que a citosina pode ser metilada; a metilação é uma modificação química que pode modificar os padrões de expressão genética, por exemplo durante o desenvolvimento, envelhecimento, ou devido a hábitos alimentares”, explica.“Sabe-se também que a citosina metilada pode ser convertida por um tipo de proteínas chamadas Tet de volta à citosina sem ser metilada. Este processo envolve três tipos de citosina modificada que são intermediários na reacção. Até agora, só um deles era conhecido e o que os cientistas da UNC identificaram foram os outros dois tipos de citosina modificada”, continua.“Eles mostraram também que a citosina modificada ocorre em células estaminais embrionárias e tecidos de ratinho”, acrescenta.João Pedro de Magalhães considera que “o impacto desta descoberta ainda não é claro” porque “ainda não se sabe se os intermediários entre citosina normal e citosina metilada têm alguma função importante no organismo”.No entanto, “como a metilação da citosina é importante numa variedade de processos e doenças (como o cancro), é possível que esta descoberta leve ao desenvolvimento de melhores métodos para manipular a metilação da citosina, o que pode no futuro permitir novos tratamentos”, conclui.&lt;/span&gt;&lt;div&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: xx-small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;fonte:&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;http://www.cienciahoje.pt/index.php?oid=50310&amp;amp;op=all&quot;&gt;http://www.cienciahoje.pt/index.php?oid=50310&amp;amp;op=all&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/305020900310121496/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/08/descobertas-duas-novas-bases-de-dna.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/305020900310121496'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/305020900310121496'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/08/descobertas-duas-novas-bases-de-dna.html' title='Descobertas duas novas bases de DNA'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg87TrJ989Iv2AJ_p7b1yc6kAH1AgSJDw_sW1wR8xlbqEDUXot6ePDrCbure5aTK2Qe-R8OnXtnZn23_EC3Ogi7G0pKhI04e17AcuV3hjzO5TY4h3FrIwoezrNPc-5CY6PDBv8k6AKi0KyY/s72-c/dna1.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-4457308902004589327</id><published>2011-07-27T18:18:00.001+01:00</published><updated>2011-07-27T18:19:33.565+01:00</updated><title type='text'>De acordo com a &quot;Scientific American&quot;, Portugal é um dos países com maiores desenvolvimentos Biotecnológicos</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Nem tudo pode ser mau no nosso país...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtMC60ToTxDrWNqK6GYbkN1cCeqa8TLIvcZFar7h7Xz4_e9kYdxIuoPNxe5ur0LVajy4jU91NqMYBkVRvx9nMKLGo7PabcgIZ07mQRkVys_-RNqe6kXD29tt4HJt4lWYZOCd9QbEqwPiHW/s1600/39150.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;308&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtMC60ToTxDrWNqK6GYbkN1cCeqa8TLIvcZFar7h7Xz4_e9kYdxIuoPNxe5ur0LVajy4jU91NqMYBkVRvx9nMKLGo7PabcgIZ07mQRkVys_-RNqe6kXD29tt4HJt4lWYZOCd9QbEqwPiHW/s320/39150.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; font-size: large;&quot;&gt;Portugal, Espanha, República Checa e Brasil são dos países que registaram maiores avanços na área da biotecnologia, de acordo com um ranking elaborado pela&lt;a href=&quot;http://www.saworldview.com/scorecard/scorecard1&quot;&gt; &quot;Scientific American&quot;&lt;/a&gt;. &lt;br /&gt;
&lt;br /&gt;
O documento apresentado na convenção BIO International, que decorreu em Washington, nos EUA, “reflecte a força, o potencial e os desafios que cada país precisa de superar para melhorar a sua capacidade de inovar na área da biotecnologia”. &lt;br /&gt;
&lt;br /&gt;
&quot;É fascinante ver países que vivem em climas desfavoráveis [em termos de capacidade de inovação], mostrarem um crescimento consistente no nosso índice&quot;, afirmou Jeremy Abbate, editor chefe da &quot;Scientific American&quot;, ao falar sobre o facto de entre os países com os rankings mais elevados estarem nações como Portugal e Espanha, que actualmente enfrentam fortes desafios económicos e financeiros. &lt;br /&gt;
&lt;br /&gt;
&quot;Alguns dos progressos mais notáveis registam-se em Portugal e Espanha. Estes países têm evoluído consistentemente na sua pontuação geral desde que começamos a elaborar este ranking em 2009&quot;, acrescentou. &lt;br /&gt;
&lt;br /&gt;
&quot;No caso de Portugal, a educação e a mão-de-obra [especializada] aumentaram quase 40 por cento desde 2009&quot;, sublinhou ainda Jeremy Abbate. &lt;br /&gt;
&lt;br /&gt;
O editor da &quot;Scientific American&quot; destacou ainda o exemplo de países como o Brasil, que tem conseguido com sucesso aumentar a sua capacidade de captação de cérebros no país, e do México e da República Checa, dois países que também têm aumentado as suas pontuações no ranking desde a sua publicação inaugural.&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; font-size: large;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;Fonte: http://www.cienciahoje.pt/index.php?oid=50101&amp;amp;op=all&lt;/span&gt; &lt;/span&gt;&lt;/b&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/4457308902004589327/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/de-acordo-com-scientific-american.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/4457308902004589327'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/4457308902004589327'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/de-acordo-com-scientific-american.html' title='De acordo com a &quot;Scientific American&quot;, Portugal é um dos países com maiores desenvolvimentos Biotecnológicos'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtMC60ToTxDrWNqK6GYbkN1cCeqa8TLIvcZFar7h7Xz4_e9kYdxIuoPNxe5ur0LVajy4jU91NqMYBkVRvx9nMKLGo7PabcgIZ07mQRkVys_-RNqe6kXD29tt4HJt4lWYZOCd9QbEqwPiHW/s72-c/39150.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-1949493070834664292</id><published>2011-07-27T12:31:00.001+01:00</published><updated>2011-07-27T12:31:55.203+01:00</updated><title type='text'>Como a Quimica existe em todo lado... e em todo o lado existe a Quimica :)</title><content type='html'>&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;349&quot; src=&quot;http://www.youtube.com/embed/1MVnF0RYXpU&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/1949493070834664292/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/como-quimica-esta-em-todo-lado-e-em.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1949493070834664292'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1949493070834664292'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/como-quimica-esta-em-todo-lado-e-em.html' title='Como a Quimica existe em todo lado... e em todo o lado existe a Quimica :)'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/1MVnF0RYXpU/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8345309867050394993</id><published>2011-07-09T15:28:00.000+01:00</published><updated>2011-07-09T15:28:11.841+01:00</updated><title type='text'>Próximo “rover” da ESA vai para Marte com tecnologia portuguesa</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;em&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;O próximo&amp;nbsp;&lt;i&gt;rover&lt;/i&gt;&amp;nbsp;da Agência Espacial Europeia (ESA) a pousar em Marte vai ter tecnologia portuguesa. Desenvolvida por investigadores da Universidade de Coimbra e do Instituto Pedro Nunes, em parceria com a empresa Active Space Technologies, uma nova geração de aerogéis vai garantir o isolamento térmico do veículo.&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;em&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;Em conversa com o&amp;nbsp;&lt;b&gt;«Ciência Hoje»,&lt;/b&gt;Ricardo Patrício, responsável da Active Space Technologies, explica que este material se distingue dos demais aerogéis&lt;b&gt;“devido à sua flexibilidade”&lt;/b&gt;.&lt;/div&gt;&lt;/span&gt;&lt;/em&gt;&lt;div class=&quot;news-body&quot; style=&quot;padding-top: 10px;&quot;&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;O aerogel é um&amp;nbsp;&lt;b&gt;“material extremamente poroso e leve o que permite uma excelente performance técnica. É óptimo para aplicação espacial como isolante térmico de componentes electrónicos”&lt;/b&gt;, esclarece o investigador.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Os que estão agora a ser desenvolvido serão utilizados para manter uma gama de temperatura ideal para o bom funcionamento dos aparelhos electrónicos.&amp;nbsp;&lt;b&gt;“Principalmente para proteger do frio, visto que as temperaturas podem descer ao 40 graus negativos e os componentes electrónicos só funcionam até aos 20 negativos”&lt;/b&gt;, esclarece.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;A grande vantagem do aerogel é a sua característica de flexibilidade,&amp;nbsp;&lt;b&gt;“muito importante para conter as vibrações de grande energia que vão acontecer durante o lançamento”&lt;/b&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;/div&gt;&lt;div class=&quot;image-right&quot; style=&quot;float: right; margin-bottom: 0px; margin-left: 12px; width: 320px;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;img alt=&quot;Aerogéis serão usados como isolante térmico de componentes electrónicos&quot; height=&quot;201&quot; src=&quot;http://www.cienciahoje.pt/files/49/49905.jpg&quot; style=&quot;border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px;&quot; title=&quot;&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;image-caption&quot; style=&quot;background-color: #004552; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; border-bottom-width: 10px; color: white; padding-bottom: 12px; padding-left: 12px; padding-right: 12px; padding-top: 12px; text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Aerogéis serão usados como isolante térmico de componentes electrónicos&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Este projecto, iniciado em 2005, começou por ser uma proposta da Active Space Technologies ESA de estudo de mercado com o objectivo de perceber que tipo de aerosóis existia.&amp;nbsp;&lt;b&gt;“Deparamo-nos com esta lacuna no mercado e iniciámos o trabalho com a ESA para desenvolver a tecnologia”&lt;/b&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;O segredo da flexibilidade do material&amp;nbsp;&lt;span gill=&quot;&quot; sans=&quot;&quot;&gt;está no uso de “&lt;b&gt;um processo específico de secagem dos produtos à base de sílica que garante uma menor densidade e maior flexibilidade”&lt;/b&gt;.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Outras aplicações dos aerogéis&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Além das aplicações na área das ciências espaciais, este material pode também ser aplicado em construção civil e ser utilizado para filtrar materiais pesados, como os hidrocarbonetos, por exemplo, para filtragem de derrames de petróleo no mar.&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;A aplicação na área da saúde é também uma das possibilidades.&amp;nbsp;&lt;b&gt;“Podemos criar um tipo de cápsulas para medicamentos que garantam a libertação controlada e segura de fármacos”&lt;/b&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;strong&gt;“Temos um componente I&amp;amp;D bastante forte e estamos a estudar estas aplicações mas ainda internamente, a pensar em potenciais parceiros”&lt;/strong&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Fonte:&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;http://www.cienciahoje.pt/index.php?oid=49898&amp;amp;op=all&quot;&gt;http://www.cienciahoje.pt/index.php?oid=49898&amp;amp;op=all&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8345309867050394993/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/proximo-rover-da-esa-vai-para-marte-com.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8345309867050394993'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8345309867050394993'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/07/proximo-rover-da-esa-vai-para-marte-com.html' title='Próximo “rover” da ESA vai para Marte com tecnologia portuguesa'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8207745771165920787</id><published>2011-02-26T23:13:00.002+00:00</published><updated>2011-02-26T23:13:38.456+00:00</updated><title type='text'>Os poderes do efeito Placebo !!!</title><content type='html'>&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;349&quot; src=&quot;http://www.youtube.com/embed/4CG7Vc2nfpY&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8207745771165920787/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/os-poderes-do-efeito-placebo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8207745771165920787'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8207745771165920787'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/os-poderes-do-efeito-placebo.html' title='Os poderes do efeito Placebo !!!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/4CG7Vc2nfpY/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-5213246585447958775</id><published>2011-02-21T18:41:00.000+00:00</published><updated>2011-02-21T18:41:29.376+00:00</updated><title type='text'>Ecstasy não diminui a capacidade cognitiva</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img height=&quot;218&quot; src=&quot;http://deputydon.us/images/pagemaster/Ecstasy.jpg&quot; width=&quot;320&quot; /&gt;&lt;/div&gt;&lt;div style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;O consumo de ecstasy (metilenodioximetanfetamina - MDMA) não provoca diminuição da capacidade cognitiva, revela o estudo mais recente sobre a droga, publicado agora na«Addiction», contrariando o que afirmavam trabalhos anteriores. Financiada pelo Instituto norte-americano sobre o Abuso de Drogas (NIDA), a investigação evitou os “erros” de estudos anteriores.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Como afirma um dos autores, John H. Halpern, em comunicado da NIDA, “os investigadores sabiam há já muito tempo que os estudos anteriores sobre o consumo de ecstasy tinham problemas e que deviam ser corrigidos. Esta foi uma oportunidade de conceber uma experiência melhor e promover o conhecimento sobre a droga”.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Os investigadores tentaram resolver quarto problemas que tinham comprometido os estudos anteriores. Assim, os não consumidores escolhidos para esta experiência, frequentavam, como os consumidores, a subcultura das raves, pelo que estavam expostos também a privação do sono durante a noite.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Depois, estes participantes não consumiram álcool nem outras drogas antes da experiência. Foram também escolhidos consumidores de ecstasy que não consomem normalmente outras drogas, isto para não haver o risco de se confundirem os efeitos. Os investigadores tiveram também o cuidado de escolher pessoas que não sofressem de qualquer distúrbio mental.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Apesar de os resultados revelarem não haver diminuição da capacidade cognitiva, os cientistas advertem que o consumo da droga é prejudicial a outros níveis. As pílulas que se compram ilegalmente contêm normalmente contaminantes que podem ser muito danosos. “Não existem advertências, etiquetas nem supervisão médica”, dizem.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Efeitos como desidratação, náuseas, hipertermia, hiponatrémia ou hipertensão são comuns, e, embora raro, pode haver risco de morte por sobredosagem.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Fonte:&lt;/span&gt;&lt;a href=&quot;http://www.cienciahoje.pt/index.php?oid=47514&amp;amp;op=all&quot;&gt;http://www.cienciahoje.pt/index.php?oid=47514&amp;amp;op=all&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/5213246585447958775/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/ecstasy-nao-diminui-capacidade.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/5213246585447958775'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/5213246585447958775'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/ecstasy-nao-diminui-capacidade.html' title='Ecstasy não diminui a capacidade cognitiva'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8917782673850345825</id><published>2011-02-16T21:00:00.000+00:00</published><updated>2011-02-16T21:00:31.285+00:00</updated><title type='text'>Protótipo de TV holográfica</title><content type='html'>&lt;object height=&quot;477&quot; width=&quot;512&quot;&gt;&lt;param name=&quot;movie&quot; value=&quot;http://www.bbc.co.uk/emp/external/player.swf&quot;&gt;&lt;/param&gt;&lt;param name=&quot;allowFullScreen&quot; value=&quot;true&quot;&gt;&lt;/param&gt;&lt;param name=&quot;allowScriptAccess&quot; value=&quot;always&quot;&gt;&lt;/param&gt;&lt;param name=&quot;FlashVars&quot; value=&quot;config_settings_language=pt&amp;amp;config_settings_showPopoutButton=true&amp;amp;playlist=http%3A%2F%2Fwww%2Ebbc%2Eco%2Euk%2Fportuguese%2Fmeta%2Fdps%2F2011%2F02%2Femp%2F110214%5Fvideohologramaebc%2Eemp%2Exml&amp;amp;config_settings_showFooter=true&amp;amp;&quot;&gt;&lt;/param&gt;&lt;embed src=&quot;http://www.bbc.co.uk/emp/external/player.swf&quot; type=&quot;application/x-shockwave-flash&quot; allowfullscreen=&quot;true&quot; allowScriptAccess=&quot;always&quot; width=&quot;512&quot; height=&quot;477&quot; FlashVars=&quot;config_settings_language=pt&amp;amp;config_settings_showPopoutButton=true&amp;amp;playlist=http%3A%2F%2Fwww%2Ebbc%2Eco%2Euk%2Fportuguese%2Fmeta%2Fdps%2F2011%2F02%2Femp%2F110214%5Fvideohologramaebc%2Eemp%2Exml&amp;amp;config_settings_showFooter=true&amp;amp;&quot;&gt;&lt;/embed&gt;&lt;/object&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8917782673850345825/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/prototipo-de-tv-holografica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8917782673850345825'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8917782673850345825'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/prototipo-de-tv-holografica.html' title='Protótipo de TV holográfica'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-1207251380182604509</id><published>2011-02-15T19:04:00.000+00:00</published><updated>2011-02-15T19:04:44.793+00:00</updated><title type='text'>Portugueses criam software informático capaz de reduzir anualmente cinco milhões de toneladas de CO2</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;Dois investigadores portugueses desenvolveram um software que reduz drasticamente o consumo de energia eléctrica dos computadores. Se fosse aplicado à escala mundial evitaria anualmente a emissão de cinco milhões de toneladas de CO2 para a atmosfera.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;img height=&quot;282&quot; src=&quot;http://image.shutterstock.com/display_pic_with_logo/180997/180997,1247179250,1/stock-photo-laptop-is-charging-with-help-of-nature-33400441.jpg&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Arial, Helvetica, sans-serif; line-height: 18px;&quot;&gt;&lt;b&gt;O software encontra-se disponível gratuitamente em&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #222222; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;&quot;&gt; &lt;a href=&quot;http://www.ciul.ul.pt/~ATP/SPIRIT/&quot;&gt;http://www.ciul.ul.pt/~ATP/SPIRIT/&lt;/a&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/1207251380182604509/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/portugueses-criam-software-informatico.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1207251380182604509'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1207251380182604509'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/portugueses-criam-software-informatico.html' title='Portugueses criam software informático capaz de reduzir anualmente cinco milhões de toneladas de CO2'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-7998925015261649539</id><published>2011-02-12T23:59:00.003+00:00</published><updated>2011-02-14T00:50:19.662+00:00</updated><title type='text'>Maior tela Touchscreen do mundo</title><content type='html'>&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;349&quot; src=&quot;http://www.youtube.com/embed/AlWFtF06RFo&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Os pesquisadores da Universidade de Gronigen, na Holanda, chamam-na de Mega Reality.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Não se trata de uma tela sensível ao toque como as encontradas em&amp;nbsp;telemóveis&amp;nbsp;e tablets.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;O sistema resultou da conversão de um antigo teatro para projeções 3D, usando um aparato que inclui a própria tela semitransparente, seis câmeras e 16 lâmpadas infravermelhas.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;As câmeras, iluminadores e projetores são todos colocados atrás da tela - devendo-se entender tela no sentido de uma tela de cinema e não de um iPad com esteroides.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;A tela de mega realidade atinge uma resolução de 4.900 por 1.700 pixels e consegue lidar com até 100 toques simultâneos.&lt;/div&gt;&lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/7998925015261649539/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/maior-tela-touchscreen-do-mundo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7998925015261649539'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7998925015261649539'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/maior-tela-touchscreen-do-mundo.html' title='Maior tela Touchscreen do mundo'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/AlWFtF06RFo/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-1485535157015211033</id><published>2011-02-08T22:00:00.003+00:00</published><updated>2011-02-08T22:03:11.784+00:00</updated><title type='text'>NASA: Imagens do Sol em 3D</title><content type='html'>&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Arial, sans-serif; font-size: 13px; line-height: 18px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Times New Roman&#39;;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small; line-height: normal;&quot;&gt;&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;349&quot; src=&quot;http://www.youtube.com/embed/GqhVhg82VpQ&quot; title=&quot;YouTube video player&quot; width=&quot;425&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;WASHINGTON — A agência espacial americana divulgou as primeiras imagens tridimensionais do sol, capturadas pelas naves gêmeas do projeto STEREO, da Nasa.&lt;/b&gt;&lt;/div&gt;&lt;b&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;&quot;Pela primeira vez, podemos ver a actividade solar em seu esplendor tridimensional&quot;, disse Angelos Vourlidas, membro da equipe de cientistas do Observatório de Relações Solares-Terrestres (STEREO, na sigla em inglês).&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;&quot;O STEREO revelou o sol como ele realmente é: uma esfera de plasma quente e intrincadamente entremeada por campos magnéticos&quot;, explicou.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;O projeto STEREO foi lançado em 2006 e estuda o fluxo de energia e matéria do sol à Terra, acrescentou a agência espacial americana.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;Em 2007, a nave capturou suas primeiras imagens tridimensionais do sol e em 2009, observou em 3D erupções quentes, conhecidas como ejeções de massa coronal, capazes de causar interferências e comunicações, satélites, instrumentos de navegação e eletricidade na Terra.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;Cientistas dizem que a informação da última missão do STEREO ajudará a avançar no campo da previsão espacial terrestre.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;A Administração Oceânica e Atmosférica Nacional (NOAA, na sigla em inglês) já usa modelos em 3D do STEREO para melhorar a previsão do tempo para aviões, companhias elétricas, operadores de satélite e outros.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;b&gt;&quot;Com dados como estes, podemos voar em torno do sol para ver o que acontece além de seu horizonte, sem sequer sair de nossas mesas de trabalho&quot;, disse a cientista do programa STEREO, Lika Guhathakurta.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 1em; padding-left: 0px; padding-right: 0px; padding-top: 0px;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 1em; padding-left: 0px; padding-right: 0px; padding-top: 0px;&quot;&gt;Fonte:&amp;nbsp;&lt;a href=&quot;http://www.google.com/hostednews/afp/article/ALeqM5iJ8bcx9oih6t97R1ontsjvaj8y2A?docId=CNG.237d9acf93d8754aec0a2bc6b9a988cb.7f1&quot;&gt;http://www.google.com/hostednews/afp/article/ALeqM5iJ8bcx9oih6t97R1ontsjvaj8y2A?docId=CNG.237d9acf93d8754aec0a2bc6b9a988cb.7f1&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/1485535157015211033/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/nasa-imagens-do-sol-em-3d.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1485535157015211033'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1485535157015211033'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/nasa-imagens-do-sol-em-3d.html' title='NASA: Imagens do Sol em 3D'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/GqhVhg82VpQ/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8259017216062786352</id><published>2011-02-07T12:55:00.005+00:00</published><updated>2011-02-07T13:14:53.057+00:00</updated><title type='text'>Heather Knight: O Robô Comediante !!</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;http://tedconfblog.files.wordpress.com/2010/12/heatherknight_for_blog1.jpg?w=500&amp;amp;h=456&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;182&quot; src=&quot;http://tedconfblog.files.wordpress.com/2010/12/heatherknight_for_blog1.jpg?w=500&amp;amp;h=456&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Já existe uma demo de um Robô que faz stand-up. Este pequeno robô faz mais do que recitar frases engraçadas ou piadas gravadas em software, ele reúne informações da plateia e ajusta todas as piadas e movimentações em resposta ao seu ambiente (usando software co-desenvolvido por Scott Satkin e Ramakrishna Varun na CMU).&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;div style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;E esta???&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt; &lt;br /&gt;
Vejam só:&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;object height=&quot;326&quot; width=&quot;446&quot;&gt;&lt;param name=&quot;movie&quot; value=&quot;http://video.ted.com/assets/player/swf/EmbedPlayer.swf&quot;&gt;&lt;/param&gt;&lt;param name=&quot;allowFullScreen&quot; value=&quot;true&quot; /&gt;&lt;param name=&quot;allowScriptAccess&quot; value=&quot;always&quot;/&gt;&lt;param name=&quot;wmode&quot; value=&quot;transparent&quot;&gt;&lt;/param&gt;&lt;param name=&quot;bgColor&quot; value=&quot;#ffffff&quot;&gt;&lt;/param&gt;&lt;param name=&quot;flashvars&quot; value=&quot;vu=http://video.ted.com/talks/dynamic/HeatherKnight_2010W-medium.flv&amp;amp;su=http://images.ted.com/images/ted/tedindex/embed-posters/HeatherKnight-2010W.embed_thumbnail.jpg&amp;amp;vw=432&amp;amp;vh=240&amp;amp;ap=0&amp;amp;ti=1058&amp;amp;introDuration=15330&amp;amp;adDuration=4000&amp;amp;postAdDuration=830&amp;amp;adKeys=talk=heather_knight_silicon_based_comedy;year=2010;theme=the_creative_spark;theme=celebrating_tedwomen;event=TEDWomen;&amp;amp;preAdTag=tconf.ted/embed;tile=1;sz=512x288;&quot; /&gt;&lt;embed src=&quot;http://video.ted.com/assets/player/swf/EmbedPlayer.swf&quot; pluginspace=&quot;http://www.macromedia.com/go/getflashplayer&quot; type=&quot;application/x-shockwave-flash&quot; wmode=&quot;transparent&quot; bgColor=&quot;#ffffff&quot; width=&quot;446&quot; height=&quot;326&quot; allowFullScreen=&quot;true&quot; allowScriptAccess=&quot;always&quot; flashvars=&quot;vu=http://video.ted.com/talks/dynamic/HeatherKnight_2010W-medium.flv&amp;amp;su=http://images.ted.com/images/ted/tedindex/embed-posters/HeatherKnight-2010W.embed_thumbnail.jpg&amp;amp;vw=432&amp;amp;vh=240&amp;amp;ap=0&amp;amp;ti=1058&amp;amp;introDuration=15330&amp;amp;adDuration=4000&amp;amp;postAdDuration=830&amp;amp;adKeys=talk=heather_knight_silicon_based_comedy;year=2010;theme=the_creative_spark;theme=celebrating_tedwomen;event=TEDWomen;&quot;&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8259017216062786352/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/o-robo-comediante.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8259017216062786352'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8259017216062786352'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/o-robo-comediante.html' title='Heather Knight: O Robô Comediante !!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-7038792424835544860</id><published>2011-02-04T15:02:00.004+00:00</published><updated>2011-02-04T15:07:18.043+00:00</updated><title type='text'>Visita as Obras de Arte de todo o Mundo no teu PC !!</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Pois é mais uma ferramenta&amp;nbsp;incrível&amp;nbsp;da Google que nos deixa de boca aberta com tanta qualidade.&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img height=&quot;285&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmBjhIj9wcb6CJluAQHllHGRgVUT0flzfASIlJHKSTdQZWdHnmARMjSxEWhoVsM2pJfQZrk_-k9oSJgSl8RQxEE4qluEXBf1Vr0tqfK6DNw4FnrCcarkuvOnGxC0xJuKm4DTnsRvvS6g/s320/google_art_project_1.jpg&quot; width=&quot;320&quot; /&gt; &lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;b&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Experimentem&amp;nbsp;----------&amp;gt;;&amp;nbsp;&lt;a href=&quot;http://www.googleartproject.com/&quot;&gt;http://www.googleartproject.com/&lt;/a&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Veja o video:&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;iframe allowfullscreen=&quot;&quot; frameborder=&quot;0&quot; height=&quot;345&quot; src=&quot;http://www.youtube.com/embed/GThNZH5Q1yY&quot; title=&quot;YouTube video player&quot; width=&quot;560&quot;&gt;&lt;/iframe&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/7038792424835544860/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/visita-as-obras-de-arte-de-todo-o-mundo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7038792424835544860'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7038792424835544860'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/visita-as-obras-de-arte-de-todo-o-mundo.html' title='Visita as Obras de Arte de todo o Mundo no teu PC !!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmBjhIj9wcb6CJluAQHllHGRgVUT0flzfASIlJHKSTdQZWdHnmARMjSxEWhoVsM2pJfQZrk_-k9oSJgSl8RQxEE4qluEXBf1Vr0tqfK6DNw4FnrCcarkuvOnGxC0xJuKm4DTnsRvvS6g/s72-c/google_art_project_1.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-2525190430093638492</id><published>2011-02-04T13:28:00.002+00:00</published><updated>2011-02-04T14:55:30.908+00:00</updated><title type='text'>Progressos na Vacina contra a SIDA</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiijsSrIfHxbo_B0DbPQib-V_wKkiSkkRcpdBsXUBOZGHOM3YDnem1sognelVXMUGUeUliSpYqt9AGYIDcRMckdm44pH7aMqZsfspQJXYpp5C4I9TdO7Lg-WdsV2pfJMTNkbzJySe9xn3WE/s200/sida.jpg&quot; width=&quot;145&quot; /&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;Uma equipa de investigadores espanhóis, do Hospital Clínic, em Barcelona, testou com bons resultados uma nova vacina terapêutica contra o vírus da SIDA, que permitiu pela primeira vez &quot;uma redução significativa da carga viral&quot; no organismo dos pacientes que padecem com esta doença.&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-weight: normal;&quot;&gt;&lt;b&gt;Este é o primeiro estudo do género e caso seja corroborada, o Hospital Clínic espera comercializar a vacina no prazo de três anos. No entanto, os cientistas admitem que ainda precisa de ser melhorada. O objectivo do programa público-privado catalão, que desenvolve vacinas terapêuticas e preventivas contra esta doença, é encontrar uma vacina que permita &quot;minimizar a necessidade de tratamento anti-retroviral&quot; – que é bastante dispendioso.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-weight: normal;&quot;&gt;&lt;b&gt;Os investigadores explicam que as células dendríticas (células imunes que fazem parte do sistema imunológico) têm a função de &quot;informar&quot; os linfócitos CD4 para aniquilar o vírus.&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-weight: normal;&quot;&gt;&lt;b&gt;Apesar da importante redução para os pacientes, não conseguiram que o vírus se tornasse “indetectável&quot;, ou seja, a carga viral continua a ser “insuficiente&quot;. No entanto, até agora, nenhuma vacina terapêutica tinha conseguido níveis de resposta tão próximos como este.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-weight: normal;&quot;&gt;&lt;b&gt;O fármaco poderá chegar a milhões de pessoas e iria beneficiar os países mais pobres, já que este será uma forma de tratamento muito mais barato do que os actuais.&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;i&gt;Fonte:&lt;/i&gt;&lt;/b&gt;&amp;nbsp;&lt;a href=&quot;http://www.cienciahoje.pt/index.php?oid=47228&amp;amp;op=all&quot;&gt;http://www.cienciahoje.pt/index.php?oid=47228&amp;amp;op=all&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/2525190430093638492/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/progressos-na-vacina-contra-sida.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2525190430093638492'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2525190430093638492'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/progressos-na-vacina-contra-sida.html' title='Progressos na Vacina contra a SIDA'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiijsSrIfHxbo_B0DbPQib-V_wKkiSkkRcpdBsXUBOZGHOM3YDnem1sognelVXMUGUeUliSpYqt9AGYIDcRMckdm44pH7aMqZsfspQJXYpp5C4I9TdO7Lg-WdsV2pfJMTNkbzJySe9xn3WE/s72-c/sida.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-1297919860570719799</id><published>2011-02-03T23:04:00.001+00:00</published><updated>2011-02-03T23:04:50.009+00:00</updated><title type='text'>O Blog está de volta....</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;i&gt;É verdade... Peço desculpa a quem tem esperado por novas publicações no blog, mas tive problemas pessoais que me impossibilitaram a gerência do blog.&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;i&gt;Vou tentar recuperar o tempo perdido e voltar a publicar&amp;nbsp;conteúdos que interessem a todos os Cibernautas.&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif; font-size: large;&quot;&gt;&lt;i&gt;Obrigado.&lt;/i&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/1297919860570719799/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/o-blog-esta-de-volta.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1297919860570719799'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1297919860570719799'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2011/02/o-blog-esta-de-volta.html' title='O Blog está de volta....'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-7917998876679857828</id><published>2010-10-07T18:30:00.002+01:00</published><updated>2010-10-07T18:34:19.804+01:00</updated><title type='text'>Medicina cria imagens com técnica mais rápida que a luz</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD9rTkmL70lxZgr56c-vgRLXTyEP_7SDceqCxNqt0QGhTUNtnWRiNT3isZrMd1499GflYjhHd15Gau8780enKDfw3w10fzGuPS0LFA26NQ7FrYqnLAfDcKGNCMF6gKhFvD1RF554dmq9qX/s1600/mo_luz.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;285&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD9rTkmL70lxZgr56c-vgRLXTyEP_7SDceqCxNqt0QGhTUNtnWRiNT3isZrMd1499GflYjhHd15Gau8780enKDfw3w10fzGuPS0LFA26NQ7FrYqnLAfDcKGNCMF6gKhFvD1RF554dmq9qX/s400/mo_luz.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;A próxima geração de técnicas de imageamento médico poderá basear-se numa tecnologia baseada num fenómeno que se move mais rapidamente do  que a velocidade da luz.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;De acordo com um grupo de cientistas de várias universidades  norte-americanas, a técnica tem potencial para criar exames mais  eficientes e mais baratos para o diagnóstico e o tratamento de cancro e  de vários outros problemas de saúde.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;
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&lt;i&gt;&lt;b&gt;P.S. : Se os visitantes do blog encontrarem mais informação acerca deste tema agradeço que comentem, visto que é um tema interessante que pode revolucionar a Medicina.&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/7917998876679857828/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/10/medicina-cria-imagens-com-tecnica-mais.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7917998876679857828'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/7917998876679857828'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/10/medicina-cria-imagens-com-tecnica-mais.html' title='Medicina cria imagens com técnica mais rápida que a luz'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD9rTkmL70lxZgr56c-vgRLXTyEP_7SDceqCxNqt0QGhTUNtnWRiNT3isZrMd1499GflYjhHd15Gau8780enKDfw3w10fzGuPS0LFA26NQ7FrYqnLAfDcKGNCMF6gKhFvD1RF554dmq9qX/s72-c/mo_luz.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-1442798995406405477</id><published>2010-09-13T16:55:00.004+01:00</published><updated>2010-09-13T16:56:43.794+01:00</updated><title type='text'>3D na Internet e PC</title><content type='html'>&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmGd_HBII5zKgWKsV5g8nBFs0MATOJjCJGxpb5xxXqA1Qb6EMHMLRW5OFlSMdAOpM-8UlbIIGenEvvovUi5qW6eBVqGKFbbWbzP3uiV7_zuDBEpMjQP38Xp9A9ykk-vPiz2EtoY0eq84P6/s1600/programa%C3%A7%C3%A3o-3d.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;258&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmGd_HBII5zKgWKsV5g8nBFs0MATOJjCJGxpb5xxXqA1Qb6EMHMLRW5OFlSMdAOpM-8UlbIIGenEvvovUi5qW6eBVqGKFbbWbzP3uiV7_zuDBEpMjQP38Xp9A9ykk-vPiz2EtoY0eq84P6/s320/programa%C3%A7%C3%A3o-3d.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;Filmes como Avatar, Alice no País das Maravilhas e Toy Story já têm o seu lugar garantido nas salas de cinema e, mais recentemente, nas salas domésticas, graças aos televisores 3D.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;Mas o que falta para que a tecnologia de vídeo 3D chegue à internet e aos computadores?&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;Falta uma forma eficiente de transmissão.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;O problema é a taxa de transmissão de dados exigida pelos filmes tridimensionais. Os filmes em 3D exigem uma maior velocidade de transmissão do que os filmes 2D porque pelo menos duas imagens são necessárias para a representação espacial de cada cena - uma tela 3D tem sempre de mostrar duas imagens, uma para o olho esquerdo e outra para o olho direito.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;i&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;Formato MVC?&lt;/span&gt;&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;br /&gt;
&lt;/i&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;A solução, garantem pesquisadores do Instituto Fraunhofer, na Alemanha, pode estar no formato MVC (Multiview Video Coding). Segundo eles, o MVC pode fazer pela transmissão de vídeos 3-D o que o formato H.264/AVC fez para os filmes HD.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;O maior benefício do formato MVC é a redução da taxa de dados usada no canal de transmissão, mantendo a mesma qualidade de alta definição.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt; &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Trebuchet MS&#39;, sans-serif;&quot;&gt;&lt;b&gt;&quot;O MVC compacta as duas imagens necessárias para o efeito estereoscópico 3-D, de forma que a taxa de bits dos filmes é reduzida significativamente,&quot;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/1442798995406405477/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/09/3d-na-internet-e-pc.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1442798995406405477'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/1442798995406405477'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/09/3d-na-internet-e-pc.html' title='3D na Internet e PC'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmGd_HBII5zKgWKsV5g8nBFs0MATOJjCJGxpb5xxXqA1Qb6EMHMLRW5OFlSMdAOpM-8UlbIIGenEvvovUi5qW6eBVqGKFbbWbzP3uiV7_zuDBEpMjQP38Xp9A9ykk-vPiz2EtoY0eq84P6/s72-c/programa%C3%A7%C3%A3o-3d.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-2610439825931826220</id><published>2010-07-16T16:01:00.000+01:00</published><updated>2010-07-16T16:01:16.926+01:00</updated><title type='text'>LED de diamante emite luz que mata bactérias !!!</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhua7MZegBZ28jRt8AZKVQUtffbc_wEbZHfY0SSI5XxiczsI5ZxcTKl5E2g9vFGpYny4UIvf8wJAwL68_mf55T-I3e0LYoRoN0OiWL4m7GuhpjPo7nb1fPAol-6y-V_EuYYtlU-WQ2VHWz6/s1600/010110100329-led-diamante-ultravioleta-1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;280&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhua7MZegBZ28jRt8AZKVQUtffbc_wEbZHfY0SSI5XxiczsI5ZxcTKl5E2g9vFGpYny4UIvf8wJAwL68_mf55T-I3e0LYoRoN0OiWL4m7GuhpjPo7nb1fPAol-6y-V_EuYYtlU-WQ2VHWz6/s400/010110100329-led-diamante-ultravioleta-1.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Engenheiros japoneses construíram um LED de diamante que emite luz ultravioleta capaz de destruir bactérias  actuando directamente no seu DNA.&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Satoshi Yamasaki e Toshiharu Makino, do instituto de pesquisas AIST,  usaram diamante semicondutor, juntamente com outros materiais  semicondutores, para criar o novo diodo emissor de luz que poderá  substituir as actuais lâmpadas germicidas, feitas à base de mercúrio.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEib0WOv4mZR4h2lhwDMi8e-7R002FTXgCFxEJfDQ2cafBeW8mSs8YCF8GjZFz2puhrvRdY3Bd2VlTUE5PeSg_EmlmzSGj7n7FdylKwMy5xD-J-jAwrAf272SIXax2b1MZ-pvSKvZ7pmADOC/s1600/010110100329-led-diamante-ultravioleta-5.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEib0WOv4mZR4h2lhwDMi8e-7R002FTXgCFxEJfDQ2cafBeW8mSs8YCF8GjZFz2puhrvRdY3Bd2VlTUE5PeSg_EmlmzSGj7n7FdylKwMy5xD-J-jAwrAf272SIXax2b1MZ-pvSKvZ7pmADOC/s320/010110100329-led-diamante-ultravioleta-5.jpg&quot; width=&quot;254&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Além de ter demonstrado alta eficiência na acção bactericida contra a  bactéria &lt;span style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;i&gt;Escherichia coli&lt;/i&gt;&lt;/b&gt;&lt;/span&gt; (&lt;i&gt;E. coli&lt;/i&gt;), o LED de diamante  dispensa o perigoso mercúrio, é menor e gasta muito menos energia -  cerca de 0,3 mW.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Os LEDs, por sua vez, há muito tempo são vistos como a próxima onde na iluminação, graças ao seu baixíssimo consumo de energia.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;Agora, os pesquisadores japoneses parecem ter alcançado o objetivo,  criando um LED capaz de emitir luz ultravioleta com comprimento de onda  de 235 nm.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Os testes mostraram que o &lt;span style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;LED UV&lt;/b&gt;&lt;/span&gt; é eficiente para  eliminar a bactéria E.coli, uma das maiores responsáveis por infecções  em hospitais, restaurantes e mesmo no ambiente doméstico. &lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/2610439825931826220/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/07/led-de-diamante-emite-luz-que-mata.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2610439825931826220'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2610439825931826220'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/07/led-de-diamante-emite-luz-que-mata.html' title='LED de diamante emite luz que mata bactérias !!!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhua7MZegBZ28jRt8AZKVQUtffbc_wEbZHfY0SSI5XxiczsI5ZxcTKl5E2g9vFGpYny4UIvf8wJAwL68_mf55T-I3e0LYoRoN0OiWL4m7GuhpjPo7nb1fPAol-6y-V_EuYYtlU-WQ2VHWz6/s72-c/010110100329-led-diamante-ultravioleta-1.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-4397292247500973128</id><published>2010-06-13T18:43:00.000+01:00</published><updated>2010-06-13T18:43:38.831+01:00</updated><title type='text'>Físicos explicam aerodinâmica da &quot;Jabulani&quot;, a bola da Copa !!!</title><content type='html'>&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9yDj5HttgSxphAL4CeXb3LZGRd3O701-4AbCvF1WhrAg9T0UhROBpjXRdUIr1Q2a2H-Q7csAvAgovXsB8XUM1s-Zv8ruJI1jqkKuLQaZONcJyy1be7wL-vf6MmaGSZpQdk88UWvWjrCZX/s1600/Jabulani_Angola02.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;265&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9yDj5HttgSxphAL4CeXb3LZGRd3O701-4AbCvF1WhrAg9T0UhROBpjXRdUIr1Q2a2H-Q7csAvAgovXsB8XUM1s-Zv8ruJI1jqkKuLQaZONcJyy1be7wL-vf6MmaGSZpQdk88UWvWjrCZX/s400/Jabulani_Angola02.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Dois físicos da Universidade de Adelaide, na Austrália,  especializados em aerodinâmica, fizeram uma palestra nesta quarta-feira,  explicando porque a bola da Copa do Mundo da África Sul tem diferenças  reais em relação às suas antecessoras.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Segundo Derek Leinweber e Adrian Kiratidis, que já estudaram a  aerodinâmica de bolas de futebol, golfe, cricket e vários outros  desportos, as manifestações dos jogadores sobre a &#39;Jabulani&#39; têm razões bem  mais profundas do que simplesmente agradar a este ou aquele patrocinador.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;A nova bola é de facto mais rápida, faz curvas de forma imprevisível e  é sentida como sendo mais dura no impacto. Os físicos afirmam que a  maior dificuldade em lidar com a &#39;Jabulani&#39; deverá ser sentida pelos jogadores.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&quot;Embora a Fifa tenha normas rígidas sobre o tamanho e o peso das  bolas, eles não dispõem de regulamentação sobre a superfície externa das  bolas.&quot;&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp; &lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU8ZtMNgPOqe7l4WhLK5hGIF9rddiktIXydlw7ZqpPiLSYYjGiY9DDI5jlBQUA7SIqVBd9PxfQDJGq2_TqWmwvKCOBGEwd50eqnPjmPdnZvywO5BRDhkRQaMB3QiIEud3qtqiIANd3bQT5/s1600/teamgeist-versus-jabulani.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU8ZtMNgPOqe7l4WhLK5hGIF9rddiktIXydlw7ZqpPiLSYYjGiY9DDI5jlBQUA7SIqVBd9PxfQDJGq2_TqWmwvKCOBGEwd50eqnPjmPdnZvywO5BRDhkRQaMB3QiIEud3qtqiIANd3bQT5/s320/teamgeist-versus-jabulani.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: left;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&quot;A &#39;Jabulani&#39; tem uma textura com pequenos sulcos e &#39;aero-ranhuras&#39;, e  representa uma ruptura radical com a bola &#39;Teamgeist&#39; ultra-suave,  que foi utilizada na última Copa do Mundo&lt;/b&gt;,&quot; disse o professor Leinweber.&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: right;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/4397292247500973128/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/fisicos-explicam-aerodinamica-da.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/4397292247500973128'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/4397292247500973128'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/fisicos-explicam-aerodinamica-da.html' title='Físicos explicam aerodinâmica da &quot;Jabulani&quot;, a bola da Copa !!!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9yDj5HttgSxphAL4CeXb3LZGRd3O701-4AbCvF1WhrAg9T0UhROBpjXRdUIr1Q2a2H-Q7csAvAgovXsB8XUM1s-Zv8ruJI1jqkKuLQaZONcJyy1be7wL-vf6MmaGSZpQdk88UWvWjrCZX/s72-c/Jabulani_Angola02.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-2002977816147030166</id><published>2010-06-13T18:28:00.001+01:00</published><updated>2010-06-13T18:28:44.092+01:00</updated><title type='text'>Cientistas criam buraco negro artificial !!!</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRI18MubV0ebg1E0tdNynjcLf-n30HLzKnB9GdJmixxsvcKKbl2MV-TfivYUGhvSgtJ36nrULEFzKndYzGlVJhPhW3DcYvAh64RT12Lhmg-b6TfwGiVRizfZ17zRjl3InJVrLIxHSFHwMa/s1600/buraco_negro%5B1%5D.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;317&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRI18MubV0ebg1E0tdNynjcLf-n30HLzKnB9GdJmixxsvcKKbl2MV-TfivYUGhvSgtJ36nrULEFzKndYzGlVJhPhW3DcYvAh64RT12Lhmg-b6TfwGiVRizfZ17zRjl3InJVrLIxHSFHwMa/s400/buraco_negro%5B1%5D.gif&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Pesquisadores chineses construíram uma espécie de &quot;buraco negro  artificial&quot;, um dispositivo capaz de absorver as ondas eletromagnéticas  na frequência das micro-ondas.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;O dispositivo é capaz de capturar e absorver as ondas electromagnéticas  provenientes de todas as direcções. &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;A energia das ondas electromagnéticas absorvidas é convertida em calor  com uma taxa de eficiência de 99%. Por isso, o dispositivo comporta-se  como um &quot;corpo negro electromagnético&quot; ou &quot;buraco negro  electromagnético&quot;.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;i&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Neste momento, o buraco negro artificial só funciona com micro-ondas, mas brevemente  os pesquisadores estão planeando desenvolver um  para a luz visível!&lt;/span&gt;&lt;/i&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/2002977816147030166/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/cientistas-criam-buraco-negro.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2002977816147030166'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2002977816147030166'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/cientistas-criam-buraco-negro.html' title='Cientistas criam buraco negro artificial !!!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRI18MubV0ebg1E0tdNynjcLf-n30HLzKnB9GdJmixxsvcKKbl2MV-TfivYUGhvSgtJ36nrULEFzKndYzGlVJhPhW3DcYvAh64RT12Lhmg-b6TfwGiVRizfZ17zRjl3InJVrLIxHSFHwMa/s72-c/buraco_negro%5B1%5D.gif" height="72" width="72"/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-8509424626102998085</id><published>2010-06-01T23:33:00.000+01:00</published><updated>2010-06-01T23:33:09.630+01:00</updated><title type='text'>Colocar 500 Blu-ray em um único disco !!! (incrivel)</title><content type='html'>&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_sL6JiTnqSJqBAyfQ1q1V6dvq6VtZZCkfp9tFncDEBb0tH_GS_vIZ138LvZSFcUDKp-9scazIREe22_ryWpuUR2koO-E1LFhaQ8WJVqne_hS1ZmCbuA4DSGxvDWtSTHPhsT2est30Xg13/s1600/010150100528-ti3o5-3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;400&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_sL6JiTnqSJqBAyfQ1q1V6dvq6VtZZCkfp9tFncDEBb0tH_GS_vIZ138LvZSFcUDKp-9scazIREe22_ryWpuUR2koO-E1LFhaQ8WJVqne_hS1ZmCbuA4DSGxvDWtSTHPhsT2est30Xg13/s400/010150100528-ti3o5-3.jpg&quot; width=&quot;266&quot; /&gt;&lt;/a&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Um grupo de químicos japoneses criou o primeiro material capaz de  sofrer uma transição fotorreversível de metal para semicondutor.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Segundo eles, a descoberta terá aplicação directa no armazenamento  óptico de dados em ultra-alta densidade, com discos capazes de conter  até 500 vezes a densidade de um disco Blu-ray.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Pesquisadores começaram a procurar formas de alterar a matéria  usando luz - as chamadas transições de fase fotoinduzidas - cujo  &quot;estímulo&quot; para a alteração da matéria é dado por um laser.&lt;/span&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Recentemente, o laser foi usado para criar magnetismo  artificial, para permitir que físicos enxergassem  através de materiais opacos, para retorcer  estruturas rígidas e até para criar um fenómeno quântico conhecido  como transparência  induzida por luz.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/8509424626102998085/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/colocar-500-blu-ray-em-um-unico-disco.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8509424626102998085'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/8509424626102998085'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/06/colocar-500-blu-ray-em-um-unico-disco.html' title='Colocar 500 Blu-ray em um único disco !!! (incrivel)'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_sL6JiTnqSJqBAyfQ1q1V6dvq6VtZZCkfp9tFncDEBb0tH_GS_vIZ138LvZSFcUDKp-9scazIREe22_ryWpuUR2koO-E1LFhaQ8WJVqne_hS1ZmCbuA4DSGxvDWtSTHPhsT2est30Xg13/s72-c/010150100528-ti3o5-3.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-6363408428088336691</id><published>2010-05-28T15:39:00.000+01:00</published><updated>2010-05-28T15:39:46.163+01:00</updated><title type='text'>Cientista diz ter sido infectado por vírus de computador !!!</title><content type='html'>&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmQ5MqsyKfkq05L7vm06GnY1FK0Lf1a0F1lK9RHFd0AFNa4pQjm_G6oHb7SBEu1jGKaZHCVIdqK9YGMZ5uYBBhD9s-HFd6mzOkpaPFR9p7F8QY9Cn8W7kKgajOCkoYwA1Vwc_qUxHPlkGZ/s1600/chip.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;283&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmQ5MqsyKfkq05L7vm06GnY1FK0Lf1a0F1lK9RHFd0AFNa4pQjm_G6oHb7SBEu1jGKaZHCVIdqK9YGMZ5uYBBhD9s-HFd6mzOkpaPFR9p7F8QY9Cn8W7kKgajOCkoYwA1Vwc_qUxHPlkGZ/s400/chip.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;O cientista britânico Mark Gasson, da Universidade de Reading,  contaminou um chip com um vírus de computador e, a seguir, implantou-o na sua mão.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Gasson demonstrou em experiências que o chip tem a capacidade de  passar o vírus de computador para sistemas de controle externos.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Se, outros chips implantados, fossem então conectados ao sistema eles  também ficariam corrompidos, segundo o cientista.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Gasson admite que o teste apenas prova um princípio, mas ele acredita  que existam implicações importantes para um futuro em que os aparelhos  médicos tornar-se-ão mais sofisticados. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;  &lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;O cientista prevê que no futuro vá ser feito maior uso de tecnologia  implantada.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/6363408428088336691/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/cientista-diz-ter-sido-infectado-por.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/6363408428088336691'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/6363408428088336691'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/cientista-diz-ter-sido-infectado-por.html' title='Cientista diz ter sido infectado por vírus de computador !!!'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmQ5MqsyKfkq05L7vm06GnY1FK0Lf1a0F1lK9RHFd0AFNa4pQjm_G6oHb7SBEu1jGKaZHCVIdqK9YGMZ5uYBBhD9s-HFd6mzOkpaPFR9p7F8QY9Cn8W7kKgajOCkoYwA1Vwc_qUxHPlkGZ/s72-c/chip.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-3950081876152022431</id><published>2010-05-25T01:20:00.000+01:00</published><updated>2010-05-28T15:29:11.357+01:00</updated><title type='text'>Bora brincar aos Cientistas nas Férias ???</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgImrtvyjrq0YezV9iTzFR4aS_j7hFIIqgZ8B7ypySyPvvprCLC5dh5gA6MVeLBK_siPV1S6yEpn3im-SgqRQY3TepfblVnIuS2U8X9SL_JfIfz-UQihKs4doVmB183cwRJi8ruyBG-Tr8m/s1600/topo.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;133&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgImrtvyjrq0YezV9iTzFR4aS_j7hFIIqgZ8B7ypySyPvvprCLC5dh5gA6MVeLBK_siPV1S6yEpn3im-SgqRQY3TepfblVnIuS2U8X9SL_JfIfz-UQihKs4doVmB183cwRJi8ruyBG-Tr8m/s400/topo.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;color: black;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;color: black;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;color: black;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; font-size: large;&quot;&gt;A Ocupação Científica nas Férias proporciona aos estudantes do ensino  secundário uma oportunidade de aproximação à realidade da investigação  científica e tecnológica.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: black; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; font-size: large;&quot;&gt;&lt;br /&gt;
Em curso desde 1997, já participaram nesta iniciativa cerca de 7600  jovens, frequentando estágios científicos em laboratórios de todo o  país.&quot;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Veja os vídeos da edição de 2008 e 2009 na &lt;a href=&quot;http://www.cvtv.pt/home/pesquisa.asp?id_tag=87&quot;&gt;&lt;i&gt;&lt;/i&gt;&lt;/a&gt;&lt;i&gt;&lt;a href=&quot;http://www.cvtv.pt/home/pesquisa.asp?id_tag=87&quot;&gt;Ciência  Viva TV&lt;/a&gt;&lt;/i&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: black; text-align: center;&quot;&gt;&lt;br /&gt;
&lt;i style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;- Na minha opinião acho que todos deviam experimentar, primeiro porque é na área onde estou inserido e depois porque é uma maneira de tentarem decidir o vosso Futuro.&lt;/span&gt;&lt;/b&gt;&lt;/i&gt;&lt;/div&gt;&lt;div style=&quot;color: black; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;color: black; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;color: black; text-align: center;&quot;&gt;&lt;i style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Fonte: &lt;a href=&quot;http://www.cienciaviva.pt/estagios/jovens/ocjf2010/&quot;&gt;Ciência Viva&lt;/a&gt;&lt;/span&gt;&lt;/b&gt;&lt;/i&gt;&amp;nbsp; (mais informação e inscrições)&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/3950081876152022431/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/bora-brincar-aos-cientistas-nas-ferias.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/3950081876152022431'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/3950081876152022431'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/bora-brincar-aos-cientistas-nas-ferias.html' title='Bora brincar aos Cientistas nas Férias ???'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgImrtvyjrq0YezV9iTzFR4aS_j7hFIIqgZ8B7ypySyPvvprCLC5dh5gA6MVeLBK_siPV1S6yEpn3im-SgqRQY3TepfblVnIuS2U8X9SL_JfIfz-UQihKs4doVmB183cwRJi8ruyBG-Tr8m/s72-c/topo.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2831369607229187031.post-2110752168501214179</id><published>2010-05-22T16:46:00.000+01:00</published><updated>2010-05-22T18:52:16.599+01:00</updated><title type='text'>O seu computador pode fazer ciência!!! :o</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQ5eoRlstAvaECEwrXXAt_BDZG9iTCz8BKkBDC5RNLx_wH-0O16VXwnvd6lI5nAa1vnURVsrsBT3GMW9lMCzgNwO4vFxspO95UCEiXq661koLuWI5V439rYgTJZCjNK9GRRHdSKwqsdNyi/s1600/ciencia.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;326&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQ5eoRlstAvaECEwrXXAt_BDZG9iTCz8BKkBDC5RNLx_wH-0O16VXwnvd6lI5nAa1vnURVsrsBT3GMW9lMCzgNwO4vFxspO95UCEiXq661koLuWI5V439rYgTJZCjNK9GRRHdSKwqsdNyi/s400/ciencia.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;color: black; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Sabia que enquanto dorme o seu computador pode contribuir para o avanço  da ciência? O &lt;b&gt;Ibercivis&lt;/b&gt; é uma plataforma ibérica de computação partilhada  que dá a oportunidade a todos os cidadãos de participar no  desenvolvimento científico.&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;color: black; font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;font-family: &amp;quot;Trebuchet MS&amp;quot;,sans-serif; text-align: center;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;Consulte mais em, &lt;a href=&quot;http://www.ibercivis.pt/&quot;&gt;www.ibercivis.pt&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: large;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: large;&quot;&gt; &lt;/span&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cienciatecnoblog.blogspot.com/feeds/2110752168501214179/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/o-seu-computar-pode-fazer-ciencia-o.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2110752168501214179'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2831369607229187031/posts/default/2110752168501214179'/><link rel='alternate' type='text/html' href='http://cienciatecnoblog.blogspot.com/2010/05/o-seu-computar-pode-fazer-ciencia-o.html' title='O seu computador pode fazer ciência!!! :o'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQ5eoRlstAvaECEwrXXAt_BDZG9iTCz8BKkBDC5RNLx_wH-0O16VXwnvd6lI5nAa1vnURVsrsBT3GMW9lMCzgNwO4vFxspO95UCEiXq661koLuWI5V439rYgTJZCjNK9GRRHdSKwqsdNyi/s72-c/ciencia.jpg" height="72" width="72"/><thr:total>0</thr:total></entry></feed>