{"id":23115,"date":"2020-02-19T14:36:39","date_gmt":"2020-02-19T14:36:39","guid":{"rendered":"https:\/\/isobarscience.com\/lead-isotopes\/application\/"},"modified":"2022-08-23T00:00:34","modified_gmt":"2022-08-23T00:00:34","slug":"application-portugues","status":"publish","type":"page","link":"https:\/\/isobarscience.com\/pt-br\/lead-isotopes\/application-portugues\/","title":{"rendered":"Application"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-769vj7-598ec4cb394887adae753d829b32f331\">\n.flex_column.av-769vj7-598ec4cb394887adae753d829b32f331{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-769vj7-598ec4cb394887adae753d829b32f331 av_one_full  avia-builder-el-0  el_before_av_hr  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-ktd3d7mq-1c9c4061bffde9e8d4158cfa6d234652 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\">Panorama da geoqu\u00edmica do chumbo (Pb)<\/h1>\n<p><span style=\"font-weight: 400;\">Hoje, s\u00e3o conhecidos um total de 43 is\u00f3topos de chumbo (Pb), inclusive esp\u00e9cies sint\u00e9ticas bastante inst\u00e1veis, mas cinco s\u00e3o comumente usados na pesquisa geoqu\u00edmica (Figura 1). O chumbo possui quatro is\u00f3topos relativamente est\u00e1veis: <sup>204<\/sup>Pb<\/span><span style=\"font-weight: 400;\">, <sup>206<\/sup>Pb<\/span><span style=\"font-weight: 400;\">, <sup>207<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0e <sup>208<\/sup>Pb<\/span><span style=\"font-weight: 400;\">; sendo que os \u00faltimos tr\u00eas representam o final de cadeias de decaimento. O <sup>206<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0est\u00e1 no final da cadeia de decaimento do ur\u00e2nio, o <sup>207<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0no final da cadeia do act\u00ednio, e o <sup>208<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0est\u00e1 no final da cadeia do t\u00f3rio. O <sup>210<\/sup>Pb<\/span><span style=\"font-weight: 400;\"> \u00e9 um is\u00f3topo de ocorr\u00eancia natural de vida curta, com uma conveniente meia-vida de 22,6 anos, que \u00e9 amplamente usada na data\u00e7\u00e3o da era glacial, sedimentos recentes e dep\u00f3sitos de turfa.<\/span><\/p>\n<div id=\"attachment_8095\" style=\"width: 512px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8095\" class=\"wp-image-8095 \" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic.jpg\" alt=\"Pb isotopes\" width=\"502\" height=\"221\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic.jpg 1183w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-300x132.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-1030x454.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-768x339.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-705x311.jpg 705w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><p id=\"caption-attachment-8095\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>As cinco esp\u00e9cies de is\u00f3topos de chumbo comumente empregadas em estudos geoqu\u00edmicos.<\/em><\/span><\/p><\/div>\n<p><span style=\"font-weight: 400;\">As raz\u00f5es isot\u00f3picas do chumbo dentro da cadeia de decaimento do ur\u00e2nio s\u00e3o uma fun\u00e7\u00e3o da quantidade de ur\u00e2nio e t\u00f3rio presentes. Os processos geol\u00f3gicos afetam a quantidade presente de U e Th, portanto, <\/span><b>os is\u00f3topos de chumbo servem como uma ferramenta \u00fatil para entender a natureza e o tempo desses processos<\/b><span style=\"font-weight: 400;\">. Como a composi\u00e7\u00e3o isot\u00f3pica do chumbo em material geol\u00f3gico \u00e9 uma fun\u00e7\u00e3o de tr\u00eas cadeias de decaimento independentes, h\u00e1 um grande potencial de variabilidade isot\u00f3pica de minerais.<\/span><\/p>\n<div style=\"border: 2px solid gray; padding: 10px;\"><b>Amostras aceitas para a an\u00e1lise de chumbo<\/b><span style=\"font-weight: 400;\">: ossos, rochas \u00edgneas, sedimentos marinhos, sedimentos lacustres, artefatos de metal\/moedas, poeira mineral, solo, esmalte dent\u00e1rio e \u00e1gua. <\/span><br \/>\n<span style=\"font-weight: 400;\">Mais informa\u00e7\u00f5es em <\/span><a href=\"https:\/\/isobarscience.com\/lead-isotopes\/sample-types\/\"><span style=\"font-weight: 400;\">Tipos e sele\u00e7\u00e3o de amostras<\/span><\/a> <span style=\"font-weight: 400;\">para a an\u00e1lise de chumbo.<\/span><\/div>\n<hr \/>\n<h3><span class=\"s1\">Geoqu\u00edmica da terra s\u00f3lida \/ petrologia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A raz\u00f5es isot\u00f3picas de chumbo podem ser usadas para a data\u00e7\u00e3o de idade e rastreamento petrogen\u00e9tico de rochas \u00edgneas, metam\u00f3rficas e hidrotermais. Como h\u00e1 diverg\u00eancia no comportamento qu\u00edmico entre ur\u00e2nio, t\u00f3rio e seus elementos-filho, muitos processos geol\u00f3gicos podem provocar um fracionamento extensivo dos variados is\u00f3topos. Isso resulta em padr\u00f5es distintos que permitem determinar o hist\u00f3rico da rocha. Por exemplo, pode-se utilizar a composi\u00e7\u00e3o isot\u00f3pica de chumbo de rochas vulc\u00e2nicas e plut\u00f4nicas para identificar a fonte de diversos tipos de magma oriundos de diferentes ambientes tect\u00f4nicos.<\/span><\/p>\n<div id=\"attachment_1816\" style=\"width: 372px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-421x705.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1816\" class=\"zoomimg wp-image-1816 \" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-616x1030.jpg\" alt=\"Lead isotopes sediments\" width=\"362\" height=\"605\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-616x1030.jpg 616w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-179x300.jpg 179w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-768x1285.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-918x1536.jpg 918w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-1224x2048.jpg 1224w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-897x1500.jpg 897w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-421x705.jpg 421w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application.jpg 1256w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/a><p id=\"caption-attachment-1816\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>An\u00e1lises isot\u00f3picas de Pb de sedimentos do Oceano Pac\u00edfico e lavas do arco ativo das Marianas, de Woodhead e Fraser, 1985.<\/em><\/span><\/p><\/div>\n<h3 class=\"p1\">Mapeamento geoqu\u00edmico: poeira e arqueologia<\/h3>\n<p><span style=\"font-weight: 400;\">Os padr\u00f5es distintos dos is\u00f3topos de chumbo presentes em diferentes litologias de rochas (e solos sobrepostos) permitem correlacionar is\u00f3topos de chumbo a regi\u00f5es espec\u00edficas da superf\u00edcie da terra. Como diferentes rochas apresentam distintas raz\u00f5es de pai\/filho, essa propriedade \u00e9 amplamente utilizada no estudo da proveni\u00eancia de materiais meteorizados e erodidos, especificamente, poeira. Por exemplo, as fontes de poeira t\u00eam assinaturas isot\u00f3picas de chumbo distintas, ent\u00e3o a poeira transportada por longas dist\u00e2ncias pode ser rastreada \u00e0 sua regi\u00e3o de origem.<\/span><\/p>\n<div id=\"attachment_1818\" style=\"width: 431px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-495x400.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1818\" class=\"wp-image-1818 size-full\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1030x828.jpg\" alt=\"Lead isotopes dust \" width=\"421\" height=\"339\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1030x828.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-300x241.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-768x617.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1536x1234.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-2048x1646.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1500x1205.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-495x400.jpg 495w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-705x567.jpg 705w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/a><p id=\"caption-attachment-1818\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>A composi\u00e7\u00e3o de is\u00f3topos de chumbo de poeira coletada em Barbados \u00e9 comparada a v\u00e1rias fontes em potencial na \u00c1frica, modificado de Bozlaker et al., 2018.<\/em><\/span><\/p><\/div>\n<p class=\"p1\">Esse mapeamento isot\u00f3pico tamb\u00e9m pode ser usado em estudos arqueol\u00f3gicos. Desde o in\u00edcio do estudo de metais antigos, um objetivo importante \u00e9 estabelecer a origem geol\u00f3gica do metal usado para produzir certos artefatos e, assim, abordar de forma direta quest\u00f5es de com\u00e9rcio, rela\u00e7\u00f5es de troca e o movimento dos objetos. Os is\u00f3topos de chumbo n\u00e3o mudam de forma desde sua origem geol\u00f3gica (ou forma mineral) at\u00e9 tornarem-se um artefato, ent\u00e3o o artefato ret\u00e9m a informa\u00e7\u00e3o do local de minera\u00e7\u00e3o do chumbo.<\/p>\n<h3 class=\"p1\"><span class=\"s1\">Detec\u00e7\u00e3o de fonte de contaminantes<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">O chumbo \u00e9 um metal t\u00f3xico e n\u00e3o-essencial, cujo ciclo biogeoqu\u00edmico foi impactado de forma significante pela atividade humana. O chumbo entra no ambiente durante a sua produ\u00e7\u00e3o (inclusive minera\u00e7\u00e3o e fundi\u00e7\u00e3o), uso (baterias, pigmentos, cer\u00e2mica, pl\u00e1sticos), reciclagem, descarte de compostos de Pb, queima de combust\u00edveis f\u00f3sseis (carv\u00e3o, antigo uso da gasolina com chumbo), uso de fertilizantes minerais e aplica\u00e7\u00f5es de lodo de esgotos, entre outros. Como resultado, \u00e9 poss\u00edvel analisar diversos is\u00f3topos de chumbo para medir o impacto humano ao longo do tempo com a investiga\u00e7\u00e3o das faixas isot\u00f3picas \u00fanicas correlacionadas a tipos espec\u00edficos de atividades humanas. Em anos recentes, tem crescido o interesse no uso dos is\u00f3topos de chumbo para rastrear a fonte e a origem (geog\u00eanica e antropog\u00eanica) da contamina\u00e7\u00e3o, e para avaliar a persist\u00eancia desses elementos no meio ambiente. Por exemplo, os is\u00f3topos de chumbo em gasolina podem ser empregados para analisar a fonte continental da gasolina, assim como as mudan\u00e7as na composi\u00e7\u00e3o da gasolina ao longo do tempo.<\/span><\/p>\n<div id=\"attachment_1819\" style=\"width: 432px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-705x443.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1819\" class=\"wp-image-1819\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1030x647.jpg\" alt=\"Lead isotopic signature gasoline\" width=\"422\" height=\"265\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1030x647.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-300x188.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-768x482.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1536x965.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-2048x1286.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1500x942.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-705x443.jpg 705w\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" \/><\/a><p id=\"caption-attachment-1819\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>A assinatura isot\u00f3pica da gasolina produzida em diferentes continentes (\u00e0 esquerda, de Larsen et al., 2012) e as mudan\u00e7as na assinatura isot\u00f3pica de Pb em gasolina estadunidense ao longo do tempo (\u00e0 direita, de Dunlap et al., 2008)<\/em><\/span><\/p><\/div>\n<h3 class=\"p1\"><span class=\"s1\">Estudos forenses<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Em muitos casos de homic\u00eddios \u00e9 comum a falta de evid\u00eancia f\u00edsica para identificar o autor. A an\u00e1lise isot\u00f3pica de chumbo em pequenos fragmentos do proj\u00e9til \u00e9 capaz de identificar positivamente o culpado, considerando que todos os proj\u00e9teis de um mesmo lote tenham a mesma composi\u00e7\u00e3o isot\u00f3pica. Por exemplo, diferentes marcas de proj\u00e9teis normalmente t\u00eam distintas assinaturas isot\u00f3picas de chumbo. Dessa forma, pode-se empregar is\u00f3topos de chumbo para associar um proj\u00e9til encontrado em uma cena de crime aos proj\u00e9teis pertencentes a suspeitos em potencial. Isso funciona quando n\u00e3o se consegue obter o proj\u00e9til completo para an\u00e1lises de bal\u00edstica.<\/span><\/p>\n<p class=\"p1\">Saiba mais sobre <a href=\"https:\/\/isobarscience.com\/sr-pb-isotopes-in-forensics\/\">An\u00e1lises isot\u00f3picas em geografia forense<\/a>.<\/p>\n<div id=\"attachment_2201\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/10\/4-Forensic-Bullets-1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2201\" class=\"wp-image-2201\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1030x522.jpg\" alt=\"Isobar lead isotope analysis\" width=\"669\" height=\"339\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1030x522.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-300x152.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-768x389.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1536x778.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-2048x1037.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1500x759.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-705x357.jpg 705w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><\/a><p id=\"caption-attachment-2201\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>Assinaturas isot\u00f3picas de proj\u00e9teis de diferentes fabricantes ao redor do mundo (de Sj\u00e5stad et al., 2016).<\/em><\/span><\/p><\/div>\n<hr \/>\n<h4>Refer\u00eancias<\/h4>\n<p><span style=\"font-weight: 400;\">Bozlaker, A., Prospero, J.M., Price, J. and Chellam, S., (2018). Linking Barbados mineral dust aerosols to North African sources using elemental composition and radiogenic Sr, Nd, and Pb isotope signatures. Journal of Geophysical Research: Atmospheres, 123(2), pp.1384-1400. DOI: 10.1002\/2017JD027505<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dunlap, C.E., Alpers, C.N., Bouse, R., Taylor, H.E., Unruh, D.M. and Flegal, A.R., (2008). The persistence of lead from past gasoline emissions and mining drainage in a large riparian system: Evidence from lead isotopes in the Sacramento River, California. Geochimica et Cosmochimica Acta, 72(24), pp.5935-5948. DOI: 10.1016\/j.gca.2008.10.006<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Larsen, M.M., Blusztajn, J.S., Andersen, O. and Dahll\u00f6f, I., (2012). Lead isotopes in marine surface sediments reveal historical use of leaded fuel. Journal of Environmental Monitoring, 14(11), pp.2893-2901. DOI: 10.1039\/c2em30579h<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sj\u00e5stad, K.E., Lucy, D. and Andersen, T., (2016). Lead isotope ratios for bullets, forensic evaluation in a Bayesian paradigm. Talanta, 146, pp.62-70. DOI: 10.1016\/j.talanta.2015.07.070<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Woodhead, J.D. and Fraser, D.G., (1985). Pb, Sr and 10Be isotopic studies of volcanic rocks from the Northern Mariana Islands. Implications for magma genesis and crustal recycling in the Western Pacific. Geochimica et Cosmochimica Acta, 49(9), pp.1925-1930. DOI: 10.1016\/0016-7037(85)90087-0<\/span><\/p>\n<\/div><\/section><\/div><div  class='hr av-30oacz-fd5fe3571aaa30b0b4afb8fc683cf74a hr-default  avia-builder-el-2  el_after_av_one_full  el_before_av_one_half '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2ri7n7-030d7f4059791b076638573b736b5090\">\n.flex_column.av-2ri7n7-030d7f4059791b076638573b736b5090{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-2ri7n7-030d7f4059791b076638573b736b5090 av_one_half  avia-builder-el-3  el_after_av_hr  avia-builder-el-last  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-k902bhzn-8ad084be41bd597ef9e5685bf0e3e17a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div style=\"background: #f6f6f6; padding: 20px 18px;\">\n<h4 style=\"color: black;\"><strong>T\u00f3picos relacionados<\/strong><\/h4>\n<p style=\"line-height: 1.2;\"><a style=\"font-size: 15px;\" href=\"https:\/\/isobarscience.com\/lead-isotopes\/method\/\">Lead Isotopes Methodology<\/a><\/p>\n<p style=\"line-height: 1.2;\"><a style=\"font-size: 15px;\" href=\"https:\/\/isobarscience.com\/lead-isotopes\/sample-types\/\">Sample Requirements For Lead Isotopes<\/a><\/p>\n<p><a href=\"https:\/\/isobarscience.com\/lead-isotopes-on-water\/\">Lead Isotopes on Water<\/a><\/div>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":23013,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-23115","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/pages\/23115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/comments?post=23115"}],"version-history":[{"count":2,"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/pages\/23115\/revisions"}],"predecessor-version":[{"id":23118,"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/pages\/23115\/revisions\/23118"}],"up":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/pages\/23013"}],"wp:attachment":[{"href":"https:\/\/isobarscience.com\/pt-br\/wp-json\/wp\/v2\/media?parent=23115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}