{"id":9264,"date":"2019-07-29T18:26:44","date_gmt":"2019-07-29T21:26:44","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=9264"},"modified":"2022-10-18T08:30:15","modified_gmt":"2022-10-18T11:30:15","slug":"best-science-news-stem","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/pt\/best-science-news-stem\/","title":{"rendered":"Not\u00edcias cient\u00edficas: As descobertas mais legais para come\u00e7ar bem a semana"},"content":{"rendered":"<p style=\"text-align: justify;\">Ol\u00e1! Ser um cientista significa estar atualizado em tudo sobre ci\u00eancia. Ainda mais, compartilhar not\u00edcias legais ou interessantes sobre ci\u00eancia \u00e9 uma boa maneira de melhorar a comunica\u00e7\u00e3o cient\u00edfica. Portanto, aqui est\u00e3o nossas principais not\u00edcias cient\u00edficas para este m\u00eas. Al\u00e9m disso, sinta-se \u00e0 vontade para compartilhar suas pr\u00f3prias not\u00edcias conosco!<\/p>\n<h3><strong>01. Uma espa\u00e7onave experimental zarpou no espa\u00e7o<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">A Sociedade Planet\u00e1ria, um grupo de defesa do espa\u00e7o, desenvolveu o LightSail 2, uma vela solar e come\u00e7ou a aproveitar a luz solar para se impulsionar atrav\u00e9s do espa\u00e7o. A embarca\u00e7\u00e3o\u00a0<a href=\"https:\/\/www.newscientist.com\/article\/2206973-spacex-is-about-to-launch-a-sail-propelled-through-space-by-sunshine\/\">foi lan\u00e7ado<\/a>\u00a0em 25 de junho a bordo de um foguete SpaceX Falcon Heavy. Agora, as pequenas caixas que sustentavam suas velas se abriram.<\/p>\n<p><center><iframe loading=\"lazy\" title=\"LightSail 2 Anima\u00e7\u00e3o\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/-OmGvycgNCg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p style=\"text-align: justify;\">O predecessor da nave espacial,\u00a0<a href=\"https:\/\/www.newscientist.com\/article\/dn27679-lightsail-spacecraft-successfully-deploys-solar-sail\/\">LightSail 1<\/a>, desdobraram suas velas em 2015. No entanto, n\u00e3o realizou nenhuma manobra controlada antes de cair na atmosfera da Terra e queimar. Devido a isso, o LightSail 2 foi lan\u00e7ado em uma \u00f3rbita mais alta. Assim, ele experimentar\u00e1 menos atrito da atmosfera e voar\u00e1 ao redor do planeta por at\u00e9 um ano antes de cair (resultados negativos t\u00eam uma enorme import\u00e2ncia na ci\u00eancia, certo?).<\/p>\n<p style=\"text-align: justify;\">Al\u00e9m disso, no futuro, velas leves como esta podem ser uma forma vi\u00e1vel de impulsionar pequenos sat\u00e9lites atrav\u00e9s do sistema solar e talvez at\u00e9 mais al\u00e9m, sem exigir a enorme quantidade de combust\u00edvel que as naves espaciais tradicionais necessitam.<\/p>\n<p><center><iframe loading=\"lazy\" title=\"Como o LightSail 2 poderia mudar as viagens espaciais\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/QKM-LPEFCsU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<h3 style=\"text-align: justify;\"><\/h3>\n<h3 style=\"text-align: justify;\"><strong>02. De acordo com <a href=\"https:\/\/www.sciencemag.org\/news\/2019\/07\/simpler-hiv-treatment-and-prevention-strategies-take-center-stage\" target=\"_blank\" rel=\"noopener\">Revista Science<\/a>\"o novo implante poderia ser uma 'mudan\u00e7a de jogo' para a preven\u00e7\u00e3o do HIV\".<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">A gigante farmac\u00eautica Merck &amp; Co. relatou um medicamento em potencial: um implante de libera\u00e7\u00e3o lenta de um medicamento experimental antiretroviral (ARV) projetado para ser de longa dura\u00e7\u00e3o no corpo. A combina\u00e7\u00e3o promete fornecer um escudo eficaz contra o HIV por 1 ano ou mais, muito mais longo do que qualquer ARV atualmente no mercado. \u00c9 uma das v\u00e1rias estrat\u00e9gias inovadoras de ARV que avan\u00e7a e oferece op\u00e7\u00f5es potencialmente mais simples para tratar ou prevenir o HIV. Se for amplamente utilizado, finalmente poderemos mudar o curso da epidemia de AIDS.<\/p>\n<p style=\"text-align: justify;\">Voc\u00ea pode ler mais sobre o assunto em <a href=\"https:\/\/www.sciencemag.org\/news\/2019\/07\/simpler-hiv-treatment-and-prevention-strategies-take-center-stage\" target=\"_blank\" rel=\"noopener\">site da ci\u00eancia.<\/a>\u00a0Mas, primeiro, vamos recapitular o caminho da infec\u00e7\u00e3o pelo HIV. Vejam este resumo gr\u00e1fico dispon\u00edvel a partir do gr\u00e1fico:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/mindthegraph.com\/templates\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9280\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/hiv2.png\" alt=\"hiv2\" width=\"1000\" height=\"750\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2.png 2159w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-300x225.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-768x576.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/hiv2-1024x768.png 1024w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<h3><\/h3>\n<h3 style=\"text-align: justify;\"><strong>03. A Terra nua: a maneira mais legal de visualizar as ci\u00eancias geol\u00f3gicas<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Lidar (light detection and ranging) \u00e9 uma tecnologia que utiliza pulsos de luz para coletar informa\u00e7\u00f5es tridimensionais. Os resultados s\u00e3o modelos tridimensionais surpreendentes, poderosos e extremamente detalhados da superf\u00edcie da Terra. Voc\u00ea pode ver modelos de diferentes forma\u00e7\u00f5es geol\u00f3gicas, vulc\u00f5es, tsunamis e glaciares.<\/p>\n<p style=\"text-align: justify;\">Os dados Lidar s\u00e3o freq\u00fcentemente coletados de um avi\u00e3o usando um sistema a laser apontado para o solo. O sistema mede o tempo que leva para que os pulsos de luz laser alcancem o solo e retornem. Bilh\u00f5es dessas medi\u00e7\u00f5es (pontos) de coleta r\u00e1pida criam os modelos. Veja o infogr\u00e1fico para entender melhor:<\/p>\n<p><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9274 size-large\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology-1024x306.jpg\" alt=\"geologia\" width=\"640\" height=\"191\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-1024x306.jpg 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-300x90.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology-768x230.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology.jpg 1377w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">De acordo com o oficial <a href=\"https:\/\/www.dnr.wa.gov\/\" target=\"_blank\" rel=\"noopener\">Departamento de Recursos Naturais do Estado de Washington<\/a> Lidar tamb\u00e9m \u00e9 utilizada na conserva\u00e7\u00e3o de recursos naturais, no fornecimento e avalia\u00e7\u00e3o da qualidade da \u00e1gua e na gest\u00e3o de recursos minerais. Al\u00e9m disso, o lidar tem muitas aplica\u00e7\u00f5es fora do campo da geologia, incluindo florestas, planejamento do uso do solo, agricultura, arqueologia, navega\u00e7\u00e3o e meteorologia, s\u00f3 para citar algumas.<\/p>\n<p style=\"text-align: justify;\">Ent\u00e3o, a s\u00e9rio, d\u00ea uma olhada <a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\">a isto.<\/a><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9275 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology1.jpg\" alt=\"geologia1\" width=\"1524\" height=\"670\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1.jpg 1524w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-300x132.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-768x338.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology1-1024x450.jpg 1024w\" sizes=\"(max-width: 1524px) 100vw, 1524px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.arcgis.com\/apps\/Cascade\/index.html?appid=36b4887370d141fcbb35392f996c82d9\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9276 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/07\/geology2.jpg\" alt=\"geologia2\" width=\"1402\" height=\"676\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2.jpg 1402w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-300x145.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-768x370.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/geology2-1024x494.jpg 1024w\" sizes=\"(max-width: 1402px) 100vw, 1402px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Se voc\u00ea gostou destas not\u00edcias cient\u00edficas, v\u00e1 em frente e compartilhe suas pesquisas tamb\u00e9m! Que tal criar um resumo gr\u00e1fico atraente para explicar seu trabalho? Como voc\u00ea sabe, estamos aqui para melhorar a comunica\u00e7\u00e3o cient\u00edfica juntos!<\/p>\n<p style=\"text-align: justify;\">\u00a0<a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6577\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png\" alt=\"aten\u00e7\u00e3o \u00e0s ilustra\u00e7\u00f5es cient\u00edficas gr\u00e1ficas\" width=\"230\" height=\"74\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png 310w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations-300x97.png 300w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><\/center><\/center><\/p>","protected":false},"excerpt":{"rendered":"<p>Ol\u00e1! Ser um cientista significa estar atualizado em tudo sobre ci\u00eancia. Ainda mais, compartilhar not\u00edcias legais ou interessantes sobre ci\u00eancia \u00e9 uma boa maneira de melhorar a comunica\u00e7\u00e3o cient\u00edfica. Portanto, aqui est\u00e3o nossas principais not\u00edcias cient\u00edficas para este m\u00eas. Al\u00e9m disso, sinta-se \u00e0 vontade para compartilhar suas pr\u00f3prias not\u00edcias conosco! 01. Uma nave espacial experimental zarpou em [...]<\/p>","protected":false},"author":11,"featured_media":9276,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[96,299,554,256,250,330,218,964,775],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Science news: The coolest discoveries to start the week well - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Being a scientist means to be updated in everything about science. 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