{"id":1588,"date":"2023-07-18T22:05:22","date_gmt":"2023-07-18T22:05:22","guid":{"rendered":"https:\/\/www.laspa.slg.br\/?page_id=1588"},"modified":"2023-07-18T23:36:08","modified_gmt":"2023-07-18T23:36:08","slug":"nitrogenio-iodo-e-tungstenio-em-simondon-2005","status":"publish","type":"page","link":"https:\/\/www.laspa.slg.br\/en\/projetos\/a-agencia-social-dos-elementos-quimicos\/levantamentos-da-presenca-de-elementos-quimicos-em-livros\/nitrogenio-iodo-e-tungstenio-em-simondon-2005\/","title":{"rendered":"Nitrog\u00eanio, iodo e tungst\u00eanio em Simondon (2005)"},"content":{"rendered":"<p>Pour la projection, une source quasi ponctuelle (M\u00e9li\u00e8s) a \u00e9t\u00e9 r\u00e9alis\u00e9e au moyen d&#8217;un c\u00f4ne de chaux vive port\u00e9 au blanc \u00e9clatant par le dard d&#8217;un chalumeau oxhydrique; en m\u00eame temps, la lampe \u00e9lectrique \u00e0 arc fournissait des sources quasi ponctuelles \u00e0 faible surface, \u00e0 haute puissance, de rendement \u00e9lev\u00e9. Plus tard vint l&#8217;incandescence (effet Joule) dans le vide, puis l&#8217;incandescence dans un gaz inerte (<strong>azote<\/strong> ou gaz rares de l&#8217;air, selon l&#8217;invention de Langmuir), enfin l&#8217;incandescence avec les halog\u00e8nes (en particulier <strong>l&#8217;iode<\/strong>), incorpor\u00e9s au filament et permettant d&#8217;\u00e9lever la temp\u00e9rature normale de fonctionnement sans volatilisation appr\u00e9ciable du <strong>tungst\u00e8ne<\/strong>. (Simondon 2005:203)<\/p>\n<p>SIMONDON, Gilbert. 2005. <em>L\u2019Invention dans les techniques<\/em>. Paris: \u00c9ditions du Seuil.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pour la projection, une source quasi ponctuelle (M\u00e9li\u00e8s) a \u00e9t\u00e9 r\u00e9alis\u00e9e au moyen d&#8217;un c\u00f4ne de chaux vive port\u00e9 au blanc \u00e9clatant par le dard d&#8217;un chalumeau oxhydrique; en m\u00eame temps, la lampe \u00e9lectrique \u00e0 arc fournissait des sources quasi ponctuelles \u00e0 faible surface, \u00e0 haute puissance, de rendement \u00e9lev\u00e9. Plus tard vint l&#8217;incandescence (effet Joule) dans le vide, puis [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1212,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1588","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/pages\/1588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/comments?post=1588"}],"version-history":[{"count":2,"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/pages\/1588\/revisions"}],"predecessor-version":[{"id":1605,"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/pages\/1588\/revisions\/1605"}],"up":[{"embeddable":true,"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/pages\/1212"}],"wp:attachment":[{"href":"https:\/\/www.laspa.slg.br\/en\/wp-json\/wp\/v2\/media?parent=1588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}