{"id":10786,"date":"2024-03-14T10:58:11","date_gmt":"2024-03-14T09:58:11","guid":{"rendered":"https:\/\/astroterrassa.org\/blog\/?page_id=10786"},"modified":"2025-05-05T11:20:50","modified_gmt":"2025-05-05T10:20:50","slug":"jornades-relativitat-2025","status":"publish","type":"page","link":"https:\/\/astroterrassa.org\/blog\/jornades-relativitat-2025\/","title":{"rendered":"JORNADES DE LA RELATIVITAT"},"content":{"rendered":"\n<!DOCTYPE html>\n<html lang=\"es\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <style>\n        .mi-contenedor {\n            font-family: Arial, sans-serif;\n            margin: 0;\n            padding: 0;\n            background-color: #f4f4f4;\n            color: #333;\n        }\n        .mi-contenido {\n            max-width: 800px;\n            margin: 20px auto;\n            padding: 20px;\n            background-color: #fff;\n            border-radius: 5px;\n            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);\n        }\n        .mi-titulo {\n            text-align: center;\n            color: #007bff;\n        }\n        .mi-subtitulo {\n            color: #009688;\n        }\n        .mi-parrafo {\n            line-height: 1.6;\n        }\n        .patrocinadores-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));\n            gap: 10px;\n            justify-content: center;\n        }\n        .patrocinador {\n            text-align: center;\n        }\n        .patrocinador img {\n            max-width: 100%;\n            height: auto;\n        }\n        .imagen-interactiva {\n            width: 200px; \/* ajusta el tama\u00f1o inicial de la imagen seg\u00fan sea necesario *\/\n            transition: transform 0.3s ease;\n            display: block; \/* Para centrar la imagen horizontalmente *\/\n            margin: 0 auto; \/* Para centrar la imagen horizontalmente *\/\n        }\n        .imagen-interactiva:hover {\n            transform: scale(1.1); \/* aumenta el tama\u00f1o de la imagen al pasar el cursor por encima *\/\n            cursor: pointer; \/* cambia el cursor al pasar el cursor por encima de la imagen *\/\n        }\n    <\/style>\n<\/head>\n<body>\n    <div class=\"mi-contenedor\">\n        <div class=\"mi-contenido\">\n            <div>\n                <h2 class=\"mi-subtitulo\" align=\"center\">Apunta&#8217;t a les XVIII jornades<\/h2><br>\n                <img decoding=\"async\" id=\"imagen-completa\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2025\/05\/relativitat2025.webp.jpg\" \n                      alt=\"\" \n                      class=\"imagen-interactiva\"><br><br>\n                <iframe loading=\"lazy\" src=\"https:\/\/forms.gle\/8DpGqMD9XsV9wUXj9\" width=\"600\" height=\"800\" frameborder=\"0\" marginheight=\"0\" marginwidth=\"0\">Cargando\u2026<\/iframe>\n            <\/div><br>\n\n            <br><br><h1 class=\"mi-titulo\">Conferenciants<\/h1><br>\n            <div>\n                <h2 class=\"mi-subtitulo\">Dr. Josep M.Paredes (ICCUB, UB): Radiaci\u00f3 no visible provinent de l&#8217;espai.<\/h2>\n                <p class=\"mi-parrafo\">Vivim envoltats permanentment de radiaci\u00f3 que els nostres ulls no poden veure. Fins a l&#8217;any 1932, el coneixement de l&#8217;Univers sempre s&#8217;havia basat en observacions \u00f2ptiques.\nEl desenvolupament cient\u00edfic i tecnol\u00f2gic al llarg del segle passat i de l\u2019actual ha perm\u00e8s observar l\u2019Univers en tot l\u2019espectre electromagn\u00e8tic, estenent la finestra observacional d\u2019ones r\u00e0dio a raigs gamma. Aix\u00f2 ha perm\u00e8s fer grans descobertes sobre l&#8217;Univers en qu\u00e8 vivim, com els qu\u00e0sars, els p\u00falsars o els esclats de raigs gamma (GRBs), entre d&#8217;altres.\nEn aquesta confer\u00e8ncia parlarem dels processos astrof\u00edsics que tenen lloc en aquests objectes i que estan associats a part\u00edcules relativistes.<\/p>\n            <\/div><br>\n            <div>\n                <h2 class=\"mi-subtitulo\">Dr. Manuel Moreno (UPC): El viatge interestel\u00b7lar: veles solars, motors de curvatura i teletransport.<\/h2>\n                <p class=\"mi-parrafo\">S&#8217;analitzen alguns dels m\u00e8todes de propulsi\u00f3, tant reals com ficticis, per\u00f2 en principi viables, que s\u2019han proposat per abordar el viatge interestel\u00b7lar.\n\u00c9s a dir, la possibilitat de viatjar fins a les estrelles properes en un temps raonable des del punt de vista hum\u00e0 i fent servir tecnologies conegudes (o imaginades), com ara els cl\u00e0ssics coets qu\u00edmics, els motors d&#8217;energia de fusi\u00f3, la impulsi\u00f3 l\u00e0ser, les veles solars, els motors mat\u00e8ria-antimat\u00e8ria, els motors de curvatura o el teletransport, entre d&#8217;altres.<\/p>\n            <\/div><br>\n            <div>\n                <h2 class=\"mi-subtitulo\">Dr. Andr\u00e9s Aragoneses (Whitman College): Un passeig relativista.<\/h2>\n                <p class=\"mi-parrafo\">La teoria de la relativitat descriu un Univers on el temps es dilata, les longituds es contreuen i el concepte de sincronitzaci\u00f3 perd sentit.\nTot aix\u00f2 fa que, si viatg\u00e9ssim a velocitats relativistes, el m\u00f3n tindria un aspecte ben diferent. En aquesta presentaci\u00f3 intentarem imaginar com seria aquest Univers i el compararem amb el m\u00f3n que ens presenta el cinema sobre aquest tema.<\/p>\n            <\/div><br><br><br><br>\n\n            <h1 class=\"mi-titulo\">Patrocinadors<\/h1><br>\n            <div class=\"patrocinadores-grid\">\n                <div class=\"patrocinador\">\n                   \n                    <a href=\"https:\/\/www.holaluz.com\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2015\/11\/3bc73df.jpg\" alt=\"HOLALUZ\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/life.aeinnova.com\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2015\/11\/AE_Innova-1.jpg\" alt=\"AEINNOVA\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:https:\/\/circutor.com\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2015\/11\/circutor_nr.jpg\" alt=\"CIRCUTOR\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/www.omnium.cat\/ca\/seus\/terrassa\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2015\/11\/Omnium_Terrassa.jpg\" alt=\"OMNIUM\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/scfis.iec.cat\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2015\/11\/SCF_bnamp.jpg\" alt=\"SCFIS\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/www.terrassa.cat\/\"><img decoding=\"async\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2020\/01\/Logo-AjTerrassa-1.jpg\" alt=\"AJTERRASSA\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/mnactec.cat\/es\"><img decoding=\"async\" src=\"https:\/\/mnactec.cat\/assets\/img\/logo_mnactec_40.svg\" alt=\"MNACTEC\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/valkanik.com\/\"><img decoding=\"async\" src=\"https:\/\/valkanik.com\/img\/logo-1676964703.jpg\" alt=\"VALKANIK\"><\/a>\n                <\/div>\n                <div class=\"patrocinador\">\n                    <a href=\"https:\/\/www.casadellibro.com\/\"><img decoding=\"async\" src=\"https:\/\/www.casadellibro.com\/img\/CDL-LogoSecundario-RGB.svg\" alt=\"CasaDelLibro\"><\/a>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <script>\n        const imagenCompleta = document.getElementById('imagen-completa');\n        imagenCompleta.addEventListener('click', () => {\n            if (imagenCompleta.requestFullscreen) {\n                imagenCompleta.requestFullscreen();\n            } else if (imagenCompleta.mozRequestFullScreen) { \/* Firefox *\/\n                imagenCompleta.mozRequestFullScreen();\n            } else if (imagenCompleta.webkitRequestFullscreen) { \/* Chrome, Safari & Opera *\/\n                imagenCompleta.webkitRequestFullscreen();\n            } else if (imagenCompleta.msRequestFullscreen) { \/* IE\/Edge *\/\n                imagenCompleta.msRequestFullscreen();\n            }\n        });\n    <\/script>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>Apunta&#8217;t a les XVIII jornades Cargando\u2026 Conferenciants Dr. Josep M.Paredes (ICCUB, UB): Radiaci\u00f3 no visible provinent de l&#8217;espai. Vivim envoltats permanentment de radiaci\u00f3 que els nostres ulls no poden veure. Fins a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":10829,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10786","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/pages\/10786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/comments?post=10786"}],"version-history":[{"count":0,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/pages\/10786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media\/10829"}],"wp:attachment":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media?parent=10786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}