{"id":28261,"date":"2015-08-07T13:09:09","date_gmt":"2015-08-07T11:09:09","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=28261"},"modified":"2021-10-17T21:42:16","modified_gmt":"2021-10-17T19:42:16","slug":"sollevamenti-sprofondamenti","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/08\/07\/sollevamenti-sprofondamenti\/","title":{"rendered":"Sollevamenti, sprofondamenti"},"content":{"rendered":"<p>Il Macellum di Pozzuoli \u00e8 in copertina di <em>Science<\/em>\u00a0sopra il gioco di parole &#8220;Concrete Connection&#8221;. Il cemento moderno, quello dei Romani e la pozzolana &#8220;rinforzata con fibre&#8221;\u00a0hanno la stessa solidit\u00e0 e duttibilit\u00e0, <a href=\"http:\/\/www.sciencemag.org\/content\/349\/6248\/617.full\" target=\"_blank\" rel=\"noopener\">scrivono<\/a>\u00a0<strong><a href=\"https:\/\/earth.stanford.edu\/tiziana-vanorio\" target=\"_blank\" rel=\"noopener\">Tiziana Vanorio<\/a><\/strong>\u00a0e Waruntorn Kanitpanyacharoen, di Stanford. Cos\u00ec si spiega la resistenza alle fratture della roccia che copre i Campi Flegrei, e meno male.<\/p>\n<p>Dal <a href=\"http:\/\/news.stanford.edu\/news\/2015\/july\/concrete-roman-volcano-071015.html\" target=\"_blank\" rel=\"noopener\">com. stampa<\/a> (un&#8217;intervista con lei, merita &#8211; altro che &#8220;due culture&#8221;&#8230;):<\/p>\n<p><em>Beginning in 1982, the ground beneath Pozzuoli began rising at an alarming rate. Within a two-year span, the uplift exceeded 6 feet \u2013 an amount unprecedented anywhere in the world&#8230;&#8221; Vanorio said.<\/em><br \/>\n<em>A teenager at the time, Vanorio was among the approximately 40,000 residents forced to flee Pozzuoli and settle in towns scattered between Naples and Rome. The event made an impression on the young Vanorio, and\u00a0<a href=\"https:\/\/earth.stanford.edu\/news\/geophycist-grew-crater-literally\">inspired her interests in the geosciences<\/a>. Now an assistant professor at Stanford, Vanorio decided to apply her knowledge about how rocks in the deep Earth respond to mechanical and chemical changes to investigate how the ground beneath Pozzuoli was able to withstand so much warping before cracking and setting off micro-earthquakes.<\/em><\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\"><strong>&#8220;Delta Blues&#8221;<\/strong><\/p>\n<p>Zachary Tessler della CUNY et al. <a href=\"http:\/\/www.sciencemag.org\/content\/349\/6248\/638\" target=\"_blank\" rel=\"noopener\">calcolano<\/a> l&#8217;evoluzione geo-idro-demo-economica di 48 citt\u00e0 costruite su un delta, la maggioranza in USA. Impressionante, sopratutto se si pensa ai disastri di questi giorni:<\/p>\n<p id=\"p-19\"><em>Future changes in the intensity and distribution of hazardous events, which are highly uncertain at the local scale, are also an important driver of future risk trends. Broad evidence suggests that climate change is affecting tropical cyclone intensity and river flooding,\u00a0global sea-level rise is accelerating, and local sea-level rise may be substantially different than the global mean in some coastal areas because of regional patterns of ocean heat uptake and glacial isostatic adjustment. Land subsidence, taken as constant over time in our study, is also likely to change as future global population growth occurs predominantly in urban areas, driving further anthropogenic change in already stressed deltas. &#8230;<\/em><\/p>\n<p id=\"p-20\"><em>Future environmental, geophysical, and societal changes will reposition, in many cases considerably, most of the world\u2019s deltas into a future space of elevated<\/em> <em>risk<\/em>.<\/p>\n<p>Con rare eccezioni, i governi scelgono soluzioni a breve termine, per curare i sintomi invece di eliminare le cause. O costruiscono isole artificiali ancorate a scogli affioranti e creano conflitti internazionali.<\/p>\n<p>Rif. anche il <strong><a href=\"http:\/\/www.sciencemag.org\/content\/349\/6248\/588.full\" target=\"_blank\" rel=\"noopener\">commento<\/a><\/strong> di Stijn Temmerman e\u00a0Matthew Kirwan con possibili ma poco probabili soluzioni, il\u00a0<em><a href=\"http:\/\/www.theguardian.com\/environment\/2015\/aug\/06\/sea-defences-not-enough-to-protect-delta-cities-from-rising-flood-risk-study\" target=\"_blank\" rel=\"noopener\">Guardian <\/a><\/em>\u00a0e\u00a0<em><a href=\"http:\/\/www.carbonbrief.org\/blog\/2015\/08\/rising-costs-of-flood-defences-could-put-worlds-major-deltas-at-risk\" target=\"_blank\" rel=\"noopener\">Carbon Brief<\/a>.<\/em><\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p>Continua il <a href=\"https:\/\/www.sciencemag.org\/content\/349\/6248\/584.1.summary\" target=\"_blank\" rel=\"noopener\">Policy Forum<\/a>, iniziato al scorsa settimana, sulla gestione oculata delle risorse idriche &#8211; pdf a richiesta per chi collabora con delle Ong.<br \/>\n<img decoding=\"async\" src=\"http:\/\/cdn.physorg.com\/newman\/gfx\/news\/2013\/3-2-1-bluemusselsh.jpg\" alt=\"\" \/><br \/>\nLa <a href=\"http:\/\/www.fondazionebassetti.org\/authors\/Sylvie%20Coyaud\" target=\"_blank\" rel=\"noopener\">colla della cozza<\/a> \u00e8 una vecchia passione ochesca, visti i vantaggi di un&#8217;adesione istantanea in mezzo a un liquido. Con dei chelatori presi da batteri, il\u00a0gruppo di Alison Butler, UC-Santa Barbara, <a href=\"https:\/\/www.sciencemag.org\/content\/349\/6248\/628\" target=\"_blank\" rel=\"noopener\">ha ottenuto<\/a> lo stesso &#8220;one-two punch&#8221; con il quale le proteine prodotte dalla cozza cacciano via i <a href=\"http:\/\/www.chimicamo.org\/chimica-generale\/acquoioni.html\" target=\"_blank\" rel=\"noopener\">cationi idratati<\/a> dalla superficie, minerale in questo caso, e fanno una piazzetta asciutta sulla quale attaccarsi.<\/p>\n<p>L&#8217;osservazione di\u00a0<a href=\"https:\/\/www.sciencemag.org\/content\/349\/6248\/613.full\" target=\"_blank\" rel=\"noopener\">fermioni di Weyl<\/a>, delle &#8220;quasi particelle&#8221;,\u00a0nell&#8217;arseniuro di tantalo e in un <a href=\"https:\/\/www.sciencemag.org\/content\/349\/6248\/622.full\" target=\"_blank\" rel=\"noopener\">cristallo fotonico<\/a>\u00a0\u00e8 stata molto apprezzata quando \u00e8 uscita on line il mese scorso, ma\u00a0aspetterei qualche conferma. Sempre in fisica della materia, segnalo il <a href=\"https:\/\/www.sciencemag.org\/lookup\/doi\/10.1126\/science.aac5443\" target=\"_blank\" rel=\"noopener\">trasporto lampo<\/a> di elettroni &#8211; innescati da plasmoni &#8211; all&#8217;interfaccia tra nanoparticelle d&#8217;oro e di selenide di cadmio: &#8220;efficienza quantistica&#8221; 24%. Tradotta \u00a0in pannello solare, non so quanta ne rimanga&#8230;<\/p>\n<p>Su <em>Science Express<\/em>,\u00a0c&#8217;\u00e8 un <a href=\"http:\/\/www.sciencemag.org\/content\/early\/2015\/08\/05\/science.aab3761.abstract\" target=\"_blank\" rel=\"noopener\">paper<\/a> di Peter Stumant et al. sulle &#8220;varianti nel numero di copie&#8221; &#8211; paia di basi del Dna &#8211; trovate in 236 persone di 125 etnie, che lascia sbalorditi. Fuori dall&#8217;Africa, cancellazioni e doppioni si moltiplicano, ma in totale mancano in media 40 milioni di paia di basi rispetto al genoma di un individuo di 200 mila anni fa.<strong><br \/>\n<\/strong><\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/blog.world-mysteries.com\/wp-content\/uploads\/2012\/09\/5_reactor_flat_keshe.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Appello agli IbeC<\/strong><\/p>\n<p style=\"text-align: left;\">Visto che Passerini &amp; Rampado latitano, non potreste\u00a0inventare voi qualcosa che ridia speranza alle masse? Da quando hanno capito che Industrial Heat ha mollato Rossi e il suo container, i\u00a0<a href=\"http:\/\/www.e-catworld.com\/2015\/08\/05\/leonardo-corporation-holds-e-cat-cards\/#comment-2177118602\" target=\"_blank\" rel=\"noopener\">seduti <\/a>in riva <a href=\"http:\/\/www.e-catworld.com\/2015\/08\/05\/leonardo-corporation-holds-e-cat-cards\/#comment-2178841373\" target=\"_blank\" rel=\"noopener\">al fiume<\/a>\u00a0sono<a href=\"http:\/\/www.e-catworld.com\/2015\/08\/05\/leonardo-corporation-holds-e-cat-cards\/#comment-2177118602\" target=\"_blank\" rel=\"noopener\"> gi\u00f9 di morale<\/a>. Un raro trub\u00ec cerca di <a href=\"http:\/\/www.e-catworld.com\/2015\/08\/05\/leonardo-corporation-holds-e-cat-cards\/#comment-2178841807\" target=\"_blank\" rel=\"noopener\">tirarli su<\/a>\u00a0con una vecchia\u00a0<a href=\"http:\/\/www.nbcnews.com\/tech\/innovation\/bill-gates-explains-why-hes-investing-another-1-billion-clean-n403326\" target=\"_blank\" rel=\"noopener\">bufala<\/a>:<\/p>\n<p><em>Note: Bill Gates just committed 2 Billion$ of his personal funds (Not his charity foundations) in new exotic energy technologies. This is not aimed at wind\/solar but for things such as LENR. <\/em><\/p>\n<p>ma non abbocca nemmeno l&#8217;ultimo <a href=\"http:\/\/22passi.blogspot.com\/2015\/07\/emissione-spontanea-di-particelle-ad.html?showComment=1438854072536#c6125192157923320473\" target=\"_blank\" rel=\"noopener\">passero<\/a> rimasto a difendere il <del>fortino<\/del> <a href=\"http:\/\/22passi.blogspot.com\/2015\/07\/emissione-spontanea-di-particelle-ad.html?showComment=1438950929054#c4848509068550093518\" target=\"_blank\" rel=\"noopener\">convento<\/a>.<a href=\"http:\/\/www.nbcnews.com\/tech\/innovation\/bill-gates-explains-why-hes-investing-another-1-billion-clean-n403326\" target=\"_blank\" rel=\"noopener\"><br \/>\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il Macellum di Pozzuoli \u00e8 in copertina di Science\u00a0sopra il gioco di parole &#8220;Concrete Connection&#8221;. Il cemento moderno, quello dei Romani e la pozzolana &#8220;rinforzata con fibre&#8221;\u00a0hanno la stessa solidit\u00e0 e duttibilit\u00e0, scrivono\u00a0Tiziana Vanorio\u00a0e Waruntorn Kanitpanyacharoen, di Stanford. Cos\u00ec si spiega la resistenza alle fratture della roccia che copre i Campi Flegrei, e meno male.&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/08\/07\/sollevamenti-sprofondamenti\/\">Continua a leggere <span class=\"screen-reader-text\">Sollevamenti, sprofondamenti<\/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":[2,3,8,9,10,16,17],"tags":[437,1095,1383,1510,2491,2614,2852,2963,2972,6166,6243],"class_list":["post-28261","post","type-post","status-publish","format-standard","hentry","category-altri-animali","category-ambiente","category-bufala","category-chimica","category-clima","category-fisica","category-genetica","tag-andrea-rossi","tag-campi-flegrei","tag-citta-costiere","tag-colla-delle-cozze","tag-evoluzione-umana","tag-fermioni-di-weyl","tag-fusione-fredda","tag-geofisica","tag-geologia","tag-science","tag-semiconduttori","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/28261","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=28261"}],"version-history":[{"count":2,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/28261\/revisions"}],"predecessor-version":[{"id":43241,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/28261\/revisions\/43241"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=28261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=28261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=28261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}