{"id":32733,"date":"2017-10-10T15:42:38","date_gmt":"2017-10-10T13:42:38","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=32733"},"modified":"2021-12-29T18:48:46","modified_gmt":"2021-12-29T17:48:46","slug":"e-il-gravitone","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2017\/10\/10\/e-il-gravitone\/","title":{"rendered":"E il gravitone?"},"content":{"rendered":"<p>Fra i brontolii suscitati dal premio Nobel per la fisica, quelli teorici riguardano la quantizzazione della gravit\u00e0, e quindi la particella dell&#8217;onda gravitazionale&#8230;\u00a0Sullo stesso tema, Davide Castelvecchi di <em>Nature<\/em>\u00a0<span style=\"color: #0000ff;\"><a href=\"http:\/\/www.nature.com\/news\/ligo-s-unsung-heroes-1.22786\"><span style=\"color: #0000ff;\">celebra<\/span><\/a><\/span>\u00a0&#8220;the unsung heroes&#8221; della scoperta. Fa notare che tra i 1004 autori del paper del 2015, la maggior parte erano<\/p>\n<p style=\"padding-left: 30px;\">from LIGO\u2019s sister Virgo Collaboration, led by France and Italy<\/p>\n<p>e che non bastava costruire gli interferometri:<\/p>\n<p style=\"padding-left: 30px;\">As Thorne realized early on, in the future field of gravitational-wave astronomy, it would not be enough to collect data; researchers would also need to know what signals to look for. But it is notoriously difficult to extract quantitative predictions from the equations of Einstein\u2019s general relativity. Theoretical physicist Alessandra Buonanno had devised formulae for calculating the approximate orbits of spiralling objects and the gravitational waves they would generate&#8230;<\/p>\n<p>Sotto il suo articolo, il signor Pentcho Valev ricopia lunghi estratti delle sue tesi sul complotto mondiale dei fisici, come usa fare da pi\u00f9 di\u00a0<a href=\"http:\/\/bip.cnrs-mrs.fr\/bip10\/valevfaq.htm\" target=\"_blank\" rel=\"noopener\">vent&#8217;anni<\/a>. Gli interessati possono leggere la versione integrale su un <a href=\"http:\/\/gsjournal.net\/Science-Journals-Papers\/Author\/351\/Pentcho,%20Valev\" target=\"_blank\" rel=\"noopener\">sito<\/a>\u00a0per geni <a href=\"http:\/\/gsjournal.net\/Science-Journals-Papers\/Author\/2081\/Corrado,%20La%20Posta\" target=\"_blank\" rel=\"noopener\">incompresi<\/a>.<\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p>Su Relief web, ieri l&#8217;OMS ha<span style=\"color: #0000ff;\"><a href=\"https:\/\/reliefweb.int\/report\/madagascar\/plague-outbreak-madagascar-external-situation-report-02-9-october-2017\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"> aggiornato i dati <\/span><\/a><\/span>sull&#8217;epidemia di peste nel Madagascar, dov&#8217;\u00e8 tuttora endemica nelle Hautes Terres:<\/p>\n<p style=\"padding-left: 30px;\">Unlike the usual endemic pattern, the plague season begun early this year, and the current outbreak has affected major urban centres, including Antananarivo (the capital city) and Toamasina (the port city).<\/p>\n<p>Si \u00e8 anche<span style=\"color: #0000ff;\"> <a href=\"http:\/\/www.sante.gov.mg\/home\/n\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">allargata<\/span><\/a><\/span> a quattro nuovi distretti. In citt\u00e0, il tasso di infezione \u00e8 pi\u00f9 elevato, ma ci sono anche pi\u00f9 centri e addetti alla sanit\u00e0, e questa volta l&#8217;OMS-Africa ha reagito nel giro di un mese; dai primi di ottobre stanno arrivando personale specializzato, attrezzature e farmaci.<\/p>\n<p>Da Promed sembrano un po&#8217; rassicurati, ma alcuni hanno dubbi sull&#8217;efficacia, e l&#8217;onest\u00e0, dei responsabili dei servizi pubblici, rif. <span style=\"color: #0000ff;\"><a href=\"http:\/\/www.lemonde.fr\/afrique\/article\/2017\/10\/07\/la-riposte-contre-la-peste-s-organise-a-madagascar_5197628_3212.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><em>Le Monde<\/em><\/span><\/a><\/span>.<\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p style=\"text-align: left;\"><strong>ABCD (Anything But Carbon Dioxide)<\/strong><\/p>\n<p><span style=\"color: #0000ff;\"><a href=\"https:\/\/andthentheresphysics.wordpress.com\/2017\/10\/08\/the-virial-theorem\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">aTTP<\/span><\/a><\/span> ha cercato pi\u00f9 volte di insegnare un po&#8217; di fisica &#8211; ora il <span style=\"color: #0000ff;\"><a href=\"http:\/\/www.astro.cornell.edu\/academics\/courses\/astro201\/vt.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">teorema viriale<\/span><\/a><\/span> &#8211; al povero Ned Nikolov che s&#8217;illude <span style=\"color: #0000ff;\"><a href=\"https:\/\/twitter.com\/NikolovScience\/status\/915980245815062528\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">tuttora<\/span><\/a><\/span> di aver smentito l&#8217;effetto serra dei gas serra &#8220;<span style=\"color: #0000ff;\"><a href=\"https:\/\/oggiscienza.it\/2017\/08\/29\/sistema-terra-motore-diesel-clima\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dimostrando<\/span><\/a><\/span>&#8221; che la temperatura al suolo dei pianeti risulta dalla radiazione solare moltiplicata dalla pressione atmosferica &#8220;come in un motore diesel&#8221;.<br \/>Nei commenti, izen <a href=\"https:\/\/andthentheresphysics.wordpress.com\/2017\/10\/08\/the-virial-theorem\/#comment-104253\" target=\"_blank\" rel=\"noopener\">chiede<\/a><\/p>\n<p style=\"padding-left: 30px;\">If pressure determined temperature, why are the deep oceans colder than the surface ?<\/p>\n<p><a href=\"https:\/\/andthentheresphysics.wordpress.com\/2017\/10\/08\/the-virial-theorem\/#comment-104299\" target=\"_blank\" rel=\"noopener\">Prima risposta<\/a> di angech:<\/p>\n<p style=\"padding-left: 30px;\">Because they are further away from the sun, less heat. In actual fact without increasing pressure the deep oceans should be frozen ice. The increasing pressure\/compression keeps the water from freezing when it should. If you go below the ocean the temperature of the crust rises with increasing pressure.<\/p>\n<p><del>Hilarity ensues<\/del>. Con garbo, gli si fa notare che sono stupidate.<\/p>\n<p>Da Climate Home, Karl Mathiesen <span style=\"color: #0000ff;\"><a href=\"http:\/\/www.climatechangenews.com\/2017\/10\/09\/climate-change-probably-good-says-former-australian-pm-abbott\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">riassume<\/span><\/a><\/span>\u00a0le divagazioni di Tony &#8220;BigCoal&#8221; Abbott, ospite d&#8217;onore della lobby inglese per BigOil &amp; Coal, nota come Gentlemen Who Prefer Fantasies:<\/p>\n<p style=\"padding-left: 30px;\">Former Australian prime minister likens treatment of climate sceptics to the Spanish Inquisition<\/p>\n<p><span style=\"color: #0000ff;\"><a href=\"https:\/\/www.youtube.com\/watch?v=7WJXHY2OXGE\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Snowflake<\/span><\/a><\/span><\/p>\n<p style=\"padding-left: 30px;\">Abbott, who trained to be a Roman Catholic priest,<\/p>\n<p>Combinazione, anche l&#8217;<span style=\"color: #0000ff;\"><a href=\"http:\/\/espresso.repubblica.it\/plus\/articoli\/2015\/02\/25\/news\/george-pell-quanti-lussi-per-il-moralizzatore-vaticano-1.201222\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">esoso<\/span><\/a><\/span>\u00a0<span style=\"color: #0000ff;\"><span style=\"color: #0000ff;\"><span style=\"color: #333333;\">cardinale<\/span><\/span><a href=\"http:\/\/www.telegraph.co.uk\/news\/0\/cardinal-george-pell-accused-will-vatican-respond-australian\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"> George Pell<\/span><\/a><\/span>\u00a0era andato dai GWPF a mentire sul clima e <span style=\"color: #0000ff;\"><a href=\"https:\/\/www.crikey.com.au\/2011\/10\/28\/climate-scientists-slam-george-pells-utter-rubbish-claims\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">diffamare i climatologi<\/span><\/a><\/span>.<\/p>\n<p style=\"padding-left: 30px;\">called climate change a\u00a0\u201cpost-Christian theology\u201d and said the decline of religion in society\u00a0had left a hole in other forms of \u201cdogma\u201d could take root.<\/p>\n<p>Penser\u00e0 anche lui che il Papa sia un eretico (*) posseduto dal demonio. Rif. anche\u00a0<span style=\"color: #0000ff;\"><a href=\"https:\/\/www.desmog.uk\/2017\/10\/09\/climate-scientists-attack-tony-abbott-misleading-speech-global-warming-policy-foundation\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Graham Readfearn<\/span><\/a><\/span>.<\/p>\n<p>(*) P\u00e9tard mouill\u00e9?\u00a0Le presunte eresie del Papa <span style=\"color: #0000ff;\"><a href=\"http:\/\/www.correctiofilialis.org\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">elencate<\/span><\/a><\/span>\u00a0dalla\u00a0<span style=\"color: #0000ff;\"><a href=\"http:\/\/www.lastampa.it\/2017\/09\/24\/vaticaninsider\/ita\/vaticano\/il-banchiere-gotti-tedeschi-accusa-il-papa-di-eresie-64n88dQWl2k6uOlCJpjpHK\/pagina.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">New Spanish Inquisition<\/span><\/a>\u00a0<\/span>non mi sembrano aver riscosso l&#8217;entusiasmo dei fedeli. Ho visto solo qualche plauso di nostalgici francesi di Pio X e di fundies americani.<\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p>Stamattina a radiopop, si parlava del rapporto della <span style=\"color: #0000ff;\"><a href=\"https:\/\/www.iea.org\/bookshop\/761-Market_Report_Series:_Renewables_2017\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">IEA<\/span><\/a><\/span>\u00a0sulla crescita &#8211; fin qui regolarmente sottostimata dall&#8217;Agenzia &#8211; delle energie rinnovabili. Il governo statunitense quello australiano vorrebbero bloccarla con pi\u00f9 sovvenzioni <span style=\"color: #0000ff;\"><a href=\"https:\/\/www.theguardian.com\/environment\/climate-consensus-97-per-cent\/2017\/oct\/09\/trumps-plan-to-bail-out-failing-fossil-fuels-with-taxpayer-subsidies-is-perverse\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">per il carbone<\/span><\/a> <\/span>e pi\u00f9 <span style=\"color: #0000ff;\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/www.acf.org.au\/stop_adani\" target=\"_blank\" rel=\"noopener\">libert\u00e0 <\/a><\/span><\/span><span style=\"color: #0000ff;\"><a href=\"https:\/\/www.acf.org.au\/stop_adani\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">di inquinare<\/span><\/a><\/span>, ma secondo l&#8217;EIA \u00e8 un po&#8217; tardi. Nel mix mondiale, ormai la Cina conta molto di pi\u00f9 e l&#8217;India ci sta provando.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fra i brontolii suscitati dal premio Nobel per la fisica, quelli teorici riguardano la quantizzazione della gravit\u00e0, e quindi la particella dell&#8217;onda gravitazionale&#8230;\u00a0Sullo stesso tema, Davide Castelvecchi di Nature\u00a0celebra\u00a0&#8220;the unsung heroes&#8221; della scoperta. Fa notare che tra i 1004 autori del paper del 2015, la maggior parte erano from LIGO\u2019s sister Virgo Collaboration, led by&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2017\/10\/10\/e-il-gravitone\/\">Continua a leggere <span class=\"screen-reader-text\">E il gravitone?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[288,831,4753,5009,7216],"class_list":["post-32733","post","type-post","status-publish","format-standard","hentry","category-bufala","tag-alessandra-buonanno","tag-bigoil-coal","tag-ned-nikolov","tag-onde-gravitazionali","tag-virial-theorem","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/32733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/comments?post=32733"}],"version-history":[{"count":2,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/32733\/revisions"}],"predecessor-version":[{"id":45178,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/32733\/revisions\/45178"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=32733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=32733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=32733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}