{"id":27123,"date":"2015-02-07T14:47:03","date_gmt":"2015-02-07T13:47:03","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=27123"},"modified":"2021-11-13T17:23:55","modified_gmt":"2021-11-13T16:23:55","slug":"lauto-davvero-auto-os-digest","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/02\/07\/lauto-davvero-auto-os-digest\/","title":{"rendered":"L&#039;auto davvero auto &#8211; O&#039;s digest"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/mangiarebuono.it\/wp-content\/uploads\/2014\/05\/sun-black-11.jpg\" alt=\"\" \/><\/p>\n<p>Ieri a Pisa giornata densa e divertente sulla nutraceutica, attenti ai falsi pomodori neri, quello nuovo vero si chiama<strong> <a href=\"http:\/\/www.agraria.unitus.it\/interna.asp?idPag=3394\" target=\"_blank\" rel=\"noopener\">Sun Black<\/a><\/strong>, gli altri soffrono di una malattia della pelle. L&#8217;anno scorso le piantine sono andate a ruba in due settimane, per quest&#8217;anno conviene <strong><a href=\"http:\/\/www.lortofruttifero.it\/\" target=\"_blank\" rel=\"noopener\">prenotarle<\/a>.<\/strong><\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/news.bbcimg.co.uk\/media\/images\/77032000\/jpg\/_77032655_022471049-1.jpg\" alt=\"\" \/><\/p>\n<p>In copertina di<strong><a href=\"http:\/\/www.nature.com\/nature\/current_issue.html\" target=\"_blank\" rel=\"noopener\"> <em>Nature<\/em> <\/a><\/strong>la\u00a0Mercedes F 015 Concept\u00a0che si muove senza bisogno di essere mossa da un autista, a <a href=\"http:\/\/www.nature.com\/news\/road-test-1.16836\" target=\"_blank\" rel=\"noopener\">proposito<\/a> di un programma britannico<\/p>\n<p><em>The government funding agency Innovate UK has launched a \u00a310-million (US$15-million) project to study how autonomous, self-driving vehicles will fit into daily life in four parts of England: Greenwich, Coventry, Milton Keynes and Bristol<\/em><\/p>\n<p>e dei <a href=\"http:\/\/www.nature.com\/news\/autonomous-vehicles-no-drivers-required-1.16832\" target=\"_blank\" rel=\"noopener\">progetti <\/a>di multinazionali e start-up secondo le quali tra dieci anni saranno <a href=\"http:\/\/www.businessinsider.com.au\/volvo-is-making-an-uncrashable-driverless-car-heres-what-to-expect-from-it-2014-12\" target=\"_blank\" rel=\"noopener\">in strada<\/a>. Se il governo spinge la tecnologia e la gente se ne fida (della tecnologia dice <em>Nature<\/em>, del governo lo dico io).<\/p>\n<p>Sotto &#8220;<a href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/02\/01\/atti-di-fede\/\">Atti di fede<\/a>&#8221; si parlava di evoluzione dei rilievi terrestri. Coincidenza, <a href=\"http:\/\/www.nature.com\/news\/ice-ages-made-earth-s-ocean-crust-thicker-1.16856\" target=\"_blank\" rel=\"noopener\">Quirin Schiermeier<\/a> da una prospettiva storica a un paper di John Crowley et al. su <a href=\"http:\/\/www.sciencemag.org\/content\/early\/2015\/02\/04\/science.1261508\" target=\"_blank\" rel=\"noopener\">Science<\/a> e a quello di Maya Tolstoy nelle<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/2014GL063015\/abstract;jsessionid=8FE2784F00F2D7C2686FF1BF60C1E0A4.f04t01\" target=\"_blank\" rel=\"noopener\"> Geophys Rev Letters<\/a> sugli effetti del clima: come glaciazioni e deglaciazioni modificano la crosta terrestre &#8211; questa volta non in Islanda ma negli oceani.<\/p>\n<p>E un gruppo di geofisici neo-zelandesi, americani e giapponesi <a href=\"http:\/\/www.nature.com\/nature\/journal\/v518\/n7537\/full\/nature14146.html\" target=\"_blank\" rel=\"noopener\">pubblicano<\/a> una mappatura fino a 100 km di profondit\u00e0 delle onde sismiche (P) che hanno provocate con una serie di esplosioni. Al confine tra crosta (litosfera) e mantello, la placca oceanica scivola su un &#8220;canale&#8221; viscoso e s&#8217;infila sotto l&#8217;isola settentrionale della Nuova Zelanda. Catherine Richert <a href=\"http:\/\/www.nature.com\/nature\/journal\/v518\/n7537\/full\/518039a.html\" target=\"_blank\" rel=\"noopener\">spiega<\/a> l&#8217;importanza della ricerca:<\/p>\n<p><em>The transition from the rigid lithosphere to the flowing asthenosphere has classically been defined by temperature. Temperature has a large effect on the viscosity of rocks \u2014 their ability to flow.\u00a0<\/em><\/p>\n<p>Ma la temperatura non basta a descrivere la dinamica di una placca e nemmeno a definirla.<\/p>\n<p style=\"text-align: center;\">\u00a0*<\/p>\n<p>Fine di un altro tentativo di impianto-pilota per la &#8220;cattura del carbonio, <a href=\"http:\/\/www.nature.com\/news\/us-government-abandons-carbon-capture-demonstration-1.16868\" target=\"_blank\" rel=\"noopener\">scrive<\/a> Jeff Tollefson<\/p>\n<p><em>The US Department of Energy (DOE) has pulled out of the FutureGen project \u2014 for a second time, the effort&#8217;s organizers said on 3 February. Unveiled in 2003, FutureGen was supposed to be the first commercial-scale power plant in the United States to capture and sequester its carbon dioxide emissions. (&#8230;)<\/em><br \/>\n<em>The biggest factor in the United States and around the globe is the lack of significant long-term policies that put some kind of price on CO2 emissions. Capturing and sequestering CO2 costs money. As long as companies are allowed to vent the gas into the atmosphere, it will remain cheaper to do so. \u00a0In recent years, relatively cheap natural gas has encouraged energy companies to simply abandon coal altogether. And now that the price of oil has fallen, it will be harder for them to sell captured CO2 to oil companies.<\/em><\/p>\n<p>Anche\u00a0<a href=\"http:\/\/www.nature.com\/news\/policy-start-research-on-climate-engineering-1.16826\" target=\"_blank\" rel=\"noopener\">Janet S. Long et al.<\/a> vogliono esperimenti ben congegnati e rigorosi in geo-ingegneria del clima<\/p>\n<p><em>Several reports and institutions have called for climate-engineering research to commence. We agree. We must start now: gaining a solid understanding of any climate-engineering technique will take decades. Small-scale outdoor experiments in particular are needed to provide real-world answers to questions about the efficacy and advisability of climate engineering.<\/em><\/p>\n<p>Tre temi sui quali c&#8217;\u00e8 ancora molto fumo e poco arrosto, insomma&#8230;<\/p>\n<p>Martinez-Bot\u00ec et al. <a href=\"http:\/\/www.nature.com\/nature\/journal\/v518\/n7537\/full\/nature14145.html\" target=\"_blank\" rel=\"noopener\">hanno ricostruito<\/a> la concentrazione della CO2 atmosferica, usando isotopi di boro, da 3 milioni a 10 mila anni fa. Dall&#8217;estensione dei ghiacci e dalla loro albedo, calcolano che la sensibilit\u00e0 del clima all&#8217;equilibrio nel Pliocene caldo era due volte quella del tardo Pleistocene gelido:<\/p>\n<p><em>We conclude that, on a global scale, no unexpected climate feedbacks operated during the warm Pliocene, and that predictions of equilibrium climate sensitivity (excluding long-term ice-albedo feedbacks) for our Pliocene-like future (with CO2 levels up to maximum Pliocene levels of 450 parts per million) are well described by the currently accepted range of an increase of 1.5 K to 4.5 K per doubling of CO2.<\/em><\/p>\n<p>C&#8217;\u00e8 anche un bel <a href=\"http:\/\/www.nature.com\/nature\/journal\/v518\/n7537\/full\/nature14140.html\" target=\"_blank\" rel=\"noopener\">paper<\/a> di Nicholas Graham et al. sulle barriere coralline che hanno il &#8220;potenziale&#8221;&#8221; o meno di adattarsi al risc. globale.<\/p>\n<p>(A propos.\u00a0<a href=\"http:\/\/www.nesdis.noaa.gov\/DSCOVR\/index.html\" target=\"_blank\" rel=\"noopener\">Domani<\/a>, c&#8217;\u00e8 il lancio del satellite<\/p>\n<p><em>\u00a0Deep Space Climate Observatory, or DSCOVR, will maintain the nation&#8217;s real-time solar wind monitoring capabilities which are critical to the accuracy and lead time of NOAA&#8217;s space weather alerts and forecasts. Without timely and accurate warnings, space weather events like the geomagnetic storms caused by changes in solar wind have the potential to disrupt nearly every major public infrastructure system, including power grids, telecommunications, aviation and GPS<\/em><\/p>\n<p>una missione congiunta NOAA-NASA che era stata approvata da <a href=\"http:\/\/www.scientificamerican.com\/article\/al-gore-weighs-in-on-sunday-s-long-delayed-earth-observatory-launch\/\" target=\"_blank\" rel=\"noopener\">Al Gore<\/a>, poi cassata da Bush Jr, per fortuna perch\u00e9 \u00a0uno degli strumenti era sbagliato e cos\u00ec si \u00e8 fatto in tempo a scoprirlo e a costruirne un altro.)<\/p>\n<p>Un <a href=\"http:\/\/www.nature.com\/news\/house-of-cards-1.16835\" target=\"_blank\" rel=\"noopener\">editoriale <\/a>invita scienziati ed enti di ricerca a protestare contro le violazioni dei diritti umani negli stati &#8220;partner&#8221;, in particolare in Arabia Saudita (link aggiunto)<\/p>\n<p><em>What can scientists there achieve by speaking out? Foreign researchers working at <a href=\"http:\/\/www.kaust.edu.sa\/admissions\/?gclid=CL6kycvpz8MCFRTMtAod810AIg\" target=\"_blank\" rel=\"noopener\">KAUST<\/a> who were contacted by\u00a0Nature\u00a0seem sincerely convinced that, by educating and broadening the horizons of young Saudi Arabians, they can do more good by working to help to slowly open up the regime. The scientists are to be applauded for their efforts \u2014 this journal has long backed scientific cooperation as a form of diplomacy, for example with Iran, and has similarly opposed proposed scientific boycotts of Israel.\u00a0<\/em><br \/>\n<em>Scientists at KAUST are perhaps not best placed to speak out, being at risk of potential retribution. But Saudi Arabia benefits hugely, not least in terms of its inter\u00adnational image, from prominent collaborations with Western research organizations and universities, which have a duty to use that leverage to speak out on abuses, and to call for greater democratic reforms \u2014 both publicly and in their private dealings with their Saudi partners.<\/em><\/p>\n<p><a href=\"http:\/\/www.nature.com\/news\/saudi-university-backs-slow-road-to-modernization-1.16840\" target=\"_blank\" rel=\"noopener\">Articolo\u00a0<\/a>di Declan Butler sul parere degli stranieri che hanno accettato i favolosi contratti della KAUST, in breve: non \u00e8 inclusa la libert\u00e0 di espressione.<\/p>\n<p style=\"text-align: center;\">\u00a0***<\/p>\n<p>Dopo quella del <a href=\"http:\/\/www.aanda.org\/index.php?option=com_toc&amp;url=\/articles\/aa\/abs\/2014\/11\/contents\/contents.html\" target=\"_blank\" rel=\"noopener\">novembre scorso<\/a>, l&#8217;ESA ha pubblicato una seconda ondata:\u00a0<strong><a href=\"http:\/\/www.cosmos.esa.int\/web\/planck\/publications\" target=\"_blank\" rel=\"noopener\">20 nuovi papers<\/a><\/strong>\u00a0della collaborazione Planck, con le analisi della radiazione cosmica di fondo osservata dal 2009 al 2014. Ci sono piccole modifiche nella cronologia dell&#8217;universo, nascita delle prime stelle in particolare, i <a href=\"http:\/\/xxx.lanl.gov\/abs\/1502.01589\" target=\"_blank\" rel=\"noopener\">parametri cosmologici<\/a> sono pi\u00f9 precisi, e un po&#8217; di stime dell&#8217;energia oscura e vincoli per modelli.<\/p>\n<p>La\u00a0<a href=\"http:\/\/xxx.lanl.gov\/pdf\/1502.01582v1.pdf\" target=\"_blank\" rel=\"noopener\">sintesi <\/a>\u00e8 una guida alla lettura, provvisoria perch\u00e9 mancano ancora 8 papers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ieri a Pisa giornata densa e divertente sulla nutraceutica, attenti ai falsi pomodori neri, quello nuovo vero si chiama Sun Black, gli altri soffrono di una malattia della pelle. L&#8217;anno scorso le piantine sono andate a ruba in due settimane, per quest&#8217;anno conviene prenotarle. * In copertina di Nature la\u00a0Mercedes F 015 Concept\u00a0che si muove&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/02\/07\/lauto-davvero-auto-os-digest\/\">Continua a leggere <span class=\"screen-reader-text\">L&#039;auto davvero auto &#8211; O&#039;s digest<\/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":[3,10],"tags":[224,746,1120,1471,2061,4725,5407,6247,6797],"class_list":["post-27123","post","type-post","status-publish","format-standard","hentry","category-ambiente","category-clima","tag-agronomia","tag-barriere-coralline","tag-carbon-capture","tag-cmb","tag-driverless-car","tag-nature","tag-planck","tag-sensibilita-climatica","tag-tettonica-delle-placche","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27123","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=27123"}],"version-history":[{"count":3,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27123\/revisions"}],"predecessor-version":[{"id":43501,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27123\/revisions\/43501"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=27123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=27123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=27123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}