{"id":8054,"date":"2020-09-01T10:01:45","date_gmt":"2020-09-01T10:01:45","guid":{"rendered":"https:\/\/www.ipq.pt\/eletricidade-magnetismo\/"},"modified":"2023-02-13T12:09:11","modified_gmt":"2023-02-13T12:09:11","slug":"eletricity-and-magnetism","status":"publish","type":"page","link":"https:\/\/www.ipq.pt\/en\/eletricity-and-magnetism\/","title":{"rendered":"Eletricity and magnetism"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:0px;--awb-padding-bottom:0px;--awb-padding-left:0px;--awb-margin-top:0px;--awb-flex-wrap:wrap;\" ><div 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class=\"arrow\"><\/span><\/a><\/li><\/ul><\/nav><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two subtitulo-sh2\" style=\"--awb-text-color:#f24949;--awb-font-size:20px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;--fontSize:20;--minFontSize:20;line-height:2;\">ELECTRICITY AND MAGNETISM<\/h2><\/div><div class=\"fusion-text fusion-text-1 template-1-text\" style=\"--awb-margin-top:20px;\"><p>The Electricity Laboratory has the mission to materialize, maintain and disseminate the units of DC Voltage and Current, DC Resistance, AC Voltage and Current and Impedance, as well as the development and implementation of new methods and measurement capabilities.<\/p>\n<p>In the frame of its activities has as its main concerns:<\/p>\n<ul>\n<li>Assure the traceability of electrical units allowing its dissemination in a national level;<\/li>\n<li>Participate and coordinate I&amp;D projects and interlaboratory comparisons;<\/li>\n<li>Support technically the legal metrology.<\/li>\n<\/ul>\n<\/div><div class=\"accordian fusion-accordian toggle-control toggle-title-control\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:var(--awb-typography4-font-size);--awb-icon-alignment:right;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:#ffffff;--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);--awb-icon-box-color:#f24949;--awb-toggle-hover-accent-color:#f24949;--awb-title-font-family:var(--awb-typography1-font-family);--awb-title-font-weight:var(--awb-typography1-font-weight);--awb-title-font-style:var(--awb-typography1-font-style);--awb-title-font-size:16px;--awb-title-letter-spacing:1px;--awb-title-line-height:1.5;--awb-content-font-family:var(--awb-typography4-font-family);--awb-content-font-weight:var(--awb-typography4-font-weight);--awb-content-font-style:var(--awb-typography4-font-style);\"><div class=\"panel-group fusion-toggle-icon-right fusion-toggle-icon-boxed\" id=\"accordion-8054-1\"><div class=\"fusion-panel panel-default panel-702e08c5798867a51 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_702e08c5798867a51\"><a aria-expanded=\"false\" aria-controls=\"702e08c5798867a51\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-8054-1\" data-target=\"#702e08c5798867a51\" href=\"#702e08c5798867a51\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">FIELDS OF ACTIVITY<\/span><\/a><\/h4><\/div><div id=\"702e08c5798867a51\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_702e08c5798867a51\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p style=\"padding-left: 40px;\">The areas of activity for which it has international recognition, are:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>DC voltage, for the calibration of voltage references of discrete values up to 10\u00a0V, voltage dividers, high and high accuracy calibrators and multimeters. These can be characterized in their most sensitive measurement ranges, specifically in determination of gain and linearity;<\/li>\n<li>Alternating voltages and currents, in AC-DC transfer mode, in the frequency range 10\u00a0Hz to 1\u00a0MHz up to 100\u00a0V and up to 20\u00a0A;<\/li>\n<li>DC resistance, for the calibration of resistors, ohmmeters and calibrators in the range of 0.01\u00a0m\u03a9 to 1\u00a0T\u03a9;<\/li>\n<li>Capacitors, for the calibration of reference standards between 1 pF and 1 \u00b5F.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">In an advanced stage of obtaining international recognition:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>DC currents between 200\u00a0fA and\u00a010 A;<\/li>\n<li>Inductances;<\/li>\n<li>Alternating voltages and currents in absolute value.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\"><span class=\"TextRun SCXW70799605 BCX9\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW70799605 BCX9\">Get to know\u00a0<\/span><\/span><span class=\"TextRun SCXW70799605 BCX9\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW70799605 BCX9\">here\u00a0<\/span><\/span><span class=\"TextRun SCXW70799605 BCX9\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW70799605 BCX9\">ongoing projects<\/span><\/span><span class=\"TextRun SCXW70799605 BCX9\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW70799605 BCX9\">.<\/span><\/span><span class=\"EOP SCXW70799605 BCX9\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-4e8fd07e5444eec4b fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_4e8fd07e5444eec4b\"><a aria-expanded=\"false\" aria-controls=\"4e8fd07e5444eec4b\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-8054-1\" data-target=\"#4e8fd07e5444eec4b\" href=\"#4e8fd07e5444eec4b\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">TRACEABILITY<\/span><\/a><\/h4><\/div><div id=\"4e8fd07e5444eec4b\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_4e8fd07e5444eec4b\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p style=\"padding-left: 40px;\">The ampere, symbol <strong>A<\/strong>, is the SI unit of electric current.<\/p>\n<p style=\"padding-left: 40px;\">It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 \u00d7 10<sup>\u221219<\/sup> when expressed in the unit C, which is equal to A\u00b7s, where the second is defined in terms of \u2206\u03bd<sub>Cs<\/sub><\/p>\n<p style=\"padding-left: 40px;\"><strong>Derived Units\u00a0<\/strong><\/p>\n<p style=\"padding-left: 40px;\">See <a href=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/Traceability_LME.pdf\">here<\/a><\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">DC Voltage and Josephson Effect\u00a0<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">The DC voltage unity is reproduced by the Josephson Effect experimental system which allows the materialization of the volt as an intrinsic standard, only dependent on the fundamental constants.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">The implemented system is based on Josephson arrays and uses the accepted international value of the Josephson constant K<\/span><span data-contrast=\"auto\">J<\/span><span data-contrast=\"auto\">\u00a0= 2<\/span><i><span data-contrast=\"auto\">e\/h\u00a0<\/span><\/i><span data-contrast=\"auto\">= 483\u202f597,848 416 984 GHz<\/span><span data-contrast=\"auto\">\u00b7<\/span><span data-contrast=\"auto\">V\u00af\u00b9<\/span><span data-contrast=\"auto\">with the capability to generate values up to 10 V.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">DC Resistance and Quantum Hall Effect\u00a0<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">DC resistance national unity is maintained by a group of standard resistors with nominal value of 1\u00a0<\/span><span data-contrast=\"auto\">\u03a9<\/span><span data-contrast=\"auto\">\u00a0and 10\u202fk<\/span><span data-contrast=\"auto\">\u03a9<\/span><span data-contrast=\"auto\">, which traceability is obtained by\u00a0<\/span><span data-contrast=\"auto\">interlaboratoty<\/span><span data-contrast=\"auto\">\u00a0comparisons, performed with\u00a0<\/span><span data-contrast=\"auto\">BIPM<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">The quantum Hall effect implementation allows the materialization of the resistance unity in terms of an intrinsic standard allowing the determination of the instability and drift with time of the conventional standards and the unity value in the SI and to obtain the traceability to the National Standards\u00a0<\/span><span data-contrast=\"auto\">using the adopted value to the\u00a0<\/span><i><span data-contrast=\"auto\">von<\/span><\/i><span data-contrast=\"auto\">\u00a0<\/span><i><span data-contrast=\"auto\">Klitzing<\/span><\/i><span data-contrast=\"auto\">\u00a0constant,\u00a0<\/span><span data-contrast=\"auto\">R\u03ba<\/span><span data-contrast=\"auto\">\u00a0=\u00a0<\/span><i><span data-contrast=\"auto\">h<\/span><\/i><span data-contrast=\"auto\">\/<\/span><i><span data-contrast=\"auto\">e\u00b2<\/span><\/i><span data-contrast=\"auto\">= 25 812,807 459 304 5 \u03a9<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">AC Voltage and Current &#8211; AC-DC Transfer\u00a0<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">The AC voltage and current measurements at the low frequency range (up to 1 MHz) are based on the use of AC-DC transfer devices, ideally, with the same\u00a0<\/span><span data-contrast=\"auto\">behavior<\/span><span data-contrast=\"auto\">\u00a0on AC and DC. Sets of multi-junction<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">thermal converters associated with resistors and shunts are the national base of AC Voltage and Current measurements.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">Impedance<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\"><strong>Capacitance<\/strong>: The national reference of Capacitance is based on high precision standard-capacitors, which values are traceable to <\/span><span data-contrast=\"auto\">BIPM<\/span><span data-contrast=\"auto\">, on a bi-annual scheme. It is available a calibration service for Standard-Capacitors with dielectric of several materials, including fused-silica, dry-nitrogen, air and mica.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><strong>Inductance<\/strong><span data-contrast=\"auto\">: The national base for Inductance measurements (the Henry and its submultiples) uses as reference a group of standard inductors, calibrated with an automatic bridge and assuring reduced uncertainties.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">External<\/span><\/b><b><span data-contrast=\"auto\">\u00a0<\/span><\/b><b><span data-contrast=\"auto\">document<\/span><\/b><b><span data-contrast=\"auto\">:<\/span><\/b><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/www.bipm.org\/utils\/en\/pdf\/si-mep\/SI-App2-ampere.pdf\" target=\"_blank\" rel=\"noopener\"><i><span data-contrast=\"auto\">Mise\u00a0<\/span><\/i><i><span data-contrast=\"auto\">en<\/span><\/i><i><span data-contrast=\"auto\">\u00a0<\/span><\/i><i><span data-contrast=\"auto\">pratique<\/span><\/i><span data-contrast=\"auto\"> for the definition of the ampere and other electric units in the SI.<\/span><\/a><\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-0b35af4928af9a437 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_0b35af4928af9a437\"><a aria-expanded=\"false\" aria-controls=\"0b35af4928af9a437\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-8054-1\" data-target=\"#0b35af4928af9a437\" href=\"#0b35af4928af9a437\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">AVAILABLE CALIBRATION SERVICES<\/span><\/a><\/h4><\/div><div id=\"0b35af4928af9a437\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0b35af4928af9a437\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p style=\"padding-left: 40px;\">See <a href=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/Services_LME-1.pdf\">here<\/a> available calibration services.<\/p>\n<p style=\"padding-left: 40px;\"><b><span data-contrast=\"auto\">International Recognition<\/span><\/b><\/p>\n<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">Calibration services listed are registered as\u00a0<\/span><a href=\"https:\/\/www.bipm.org\/kcdb\/cmc\/search?domain=PHYSICS&amp;areaId=2&amp;keywords=portugal\" target=\"_blank\" rel=\"noopener\"><span data-contrast=\"auto\">CMC<\/span><\/a><span data-contrast=\"auto\">\u00a0in the\u00a0<\/span><span data-contrast=\"auto\">BIPM<\/span><span data-contrast=\"auto\"> database.<\/span><\/p>\n<div class=\"detalhe-contatos-especificos\" style=\"padding-left: 40px;\">\n<p><img decoding=\"async\" class=\"lazyload size-fusion-200 wp-image-4727 alignleft\" src=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/logo-CIPM-MRA-1-200x98.jpg\" data-orig-src=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/logo-CIPM-MRA-1-200x98.jpg\" alt=\"\" width=\"200\" height=\"98\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27200%27%20height%3D%2798%27%20viewBox%3D%270%200%20200%2098%27%3E%3Crect%20width%3D%27200%27%20height%3D%2798%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-CIPM-MRA-1-200x98.jpg 200w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-CIPM-MRA-1-300x147.jpg 300w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-CIPM-MRA-1.jpg 391w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/p>\n<p><img decoding=\"async\" class=\"lazyload size-fusion-200 wp-image-4729 alignleft\" src=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/logo-KBCD-200x51.jpg\" data-orig-src=\"https:\/\/storagewebsiteipq.blob.core.windows.net\/website\/logo-KBCD-200x51.jpg\" alt=\"\" width=\"200\" height=\"51\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27200%27%20height%3D%2751%27%20viewBox%3D%270%200%20200%2051%27%3E%3Crect%20width%3D%27200%27%20height%3D%2751%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-KBCD-200x51.jpg 200w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-KBCD-300x76.jpg 300w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-KBCD-400x102.jpg 400w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-KBCD-600x153.jpg 600w, https:\/\/www.ipq.pt\/wp-content\/uploads\/logo-KBCD.jpg 612w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/p>\n<\/div>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-3d2274b75b4201741 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_3d2274b75b4201741\"><a aria-expanded=\"false\" aria-controls=\"3d2274b75b4201741\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-8054-1\" data-target=\"#3d2274b75b4201741\" href=\"#3d2274b75b4201741\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">CONTACTS<\/span><\/a><\/h4><\/div><div id=\"3d2274b75b4201741\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_3d2274b75b4201741\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p style=\"padding-left: 40px;\"><strong>Lu\u00eds Ribeiro<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Tel.: +351 212 948 161<\/p>\n<p style=\"padding-left: 40px;\">E-mail: <a href=\"mailto:lribeiro@ipq.pt\">lribeiro@ipq.pt<\/a><\/p>\n<p style=\"padding-left: 40px;\"><strong>Vitor Cabral<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Tel.: +351 212 948 389<\/p>\n<p style=\"padding-left: 40px;\">E-mail: <a href=\"mailto:vcabral@ipq.pt\">vcabral@ipq.pt<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1 fusion-carousel-border\" style=\"margin-top:30px;\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel\" data-autoplay=\"yes\" data-columns=\"1\" data-itemmargin=\"13\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-imagesize=\"auto\" style=\"--awb-columns:1;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper 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aria-hidden=\"true\"><\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":17,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-8054","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/pages\/8054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/comments?post=8054"}],"version-history":[{"count":13,"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/pages\/8054\/revisions"}],"predecessor-version":[{"id":18380,"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/pages\/8054\/revisions\/18380"}],"wp:attachment":[{"href":"https:\/\/www.ipq.pt\/en\/wp-json\/wp\/v2\/media?parent=8054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}