{"id":29271,"date":"2016-01-21T13:58:28","date_gmt":"2016-01-21T12:58:28","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=29271"},"modified":"2021-12-05T23:07:32","modified_gmt":"2021-12-05T22:07:32","slug":"levium-cont","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2016\/01\/21\/levium-cont\/","title":{"rendered":"Levium, cont."},"content":{"rendered":"<p>A Claudio Della Volpe \u00e8 piaciuta molto l&#8217;idea di Philip Ball: chiamare Levium, in onore di Primo Levi, uno dei 4 elementi appena inseriti nella tavola periodica. Se piace anche a voi, scrive,<\/p>\n<p><em>c&#8217;\u00e8 questa <strong><a href=\"https:\/\/www.change.org\/p\/international-union-of-pure-and-applied-chemistry-giving-name-levium-to-one-of-the-4-new-chemical-elements\" target=\"_blank\" rel=\"noopener\">modesta iniziativa<\/a><\/strong> che \u00e8 arrivata quasi a 1000 firme,&nbsp;sostenuta da <strong><a href=\"https:\/\/ilblogdellasci.wordpress.com\/2016\/01\/17\/chiediamo-alla-iupac-di-assegnare-il-nome-levio-levium-ad-uno-dei-4-nuovi-elementi\/\" target=\"_blank\" rel=\"noopener\">questo post<\/a> <\/strong>sul blog della SCI<\/em><\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\">&#8220;Pianeta Nove&#8221;<\/p>\n<p style=\"text-align: left;\">Con una serie di simulazioni, Konstantin Bagynin e Michael Brown del Caltech calcolano che fra gli oggetti della cinta di Kuiper si aggira<\/p>\n<p style=\"text-align: left;\"><em>a distant eccentric planet with mass&nbsp;<img decoding=\"async\" src=\"http:\/\/ej.iop.org\/icons\/Entities\/gsim.gif\" alt=\"gsim\" align=\"baseline\">10&nbsp;m? <\/em>(circa 10 volte la massa della Terra, ndt)<em> whose orbit lies in approximately the same plane as those of the distant KBOs, but whose perihelion is 180\u00b0 away from the perihelia of the minor bodies.&nbsp;<\/em><\/p>\n<p style=\"text-align: left;\">Orbiterebbe il Sole in 10.000-20.000 anni, e potrebbero essercene altri. Nel paper la presenza del pianeta \u00e8 al condizionale, il <strong><a href=\"https:\/\/www.caltech.edu\/news\/caltech-researchers-find-evidence-real-ninth-planet-49523\" target=\"_blank\" rel=\"noopener\">com. stampa<\/a><\/strong> del Caltech \u00e8 meno cauto, rif. anche <strong><a href=\"http:\/\/www.nature.com\/news\/evidence-grows-for-giant-planet-on-fringes-of-solar-system-1.19182\" target=\"_blank\" rel=\"noopener\">Alexandra Witze<\/a><\/strong> su <em>Nature<\/em>.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\">In copertina, <em>Nature<\/em> mette la <strong><a href=\"http:\/\/www.nature.com\/nature\/journal\/v529\/n7586\/full\/nature16477.html\" target=\"_blank\" rel=\"noopener\">ricerca<\/a><\/strong> di Marta Miraz\u00f3n Lahr et al. su crani di 10.000 anni fa, sfondati durante uno scontro sulle rive del lago Turkana:<\/p>\n<p style=\"text-align: left;\"><em>As one of the clearest cases of inter-group violence among prehistoric hunter-gatherers, the event recorded at Nataruk offers information on the socio-economic conditions that marked the presence of warfare. However, there are two interpretations of how this fact impinges on our understanding of war among foraging societies. West Turkana 10,000?years ago was a fertile lakeshore landscape sustaining a substantial population of hunter-gatherers; the presence of pottery may be indicative of some storage and so reduced mobility. Thus, the massacre at Nataruk could be seen as resulting from a raid for resources\u2014territory, women, children, food stored in pots\u2014whose value was similar to those of later food-producing societies among whom violent attacks on settlements and organized defence strategies became part of life.<\/em><\/p>\n<p style=\"text-align: left;\"><em>Alternatively, Nataruk may offer evidence not of changing conditions towards a settled, materially richer, and demographically denser way of life, but of a standard antagonistic response to an encounter between two social groups. As such, Nataruk would be important for the particular circumstances that preserved an ephemeral, but perhaps not unusual, event in the life of prehistoric foraging societies. In either case, the deaths at Nataruk are testimony to the antiquity of inter-group violence and war.<\/em><\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\">&#8211;&nbsp;<a href=\"http:\/\/www.nature.com\/doifinder\/10.1038\/529255a\" target=\"_blank\" rel=\"noopener\">editoriale<\/a> e <a href=\"http:\/\/www.nature.com\/doifinder\/10.1038\/529257a\" target=\"_blank\" rel=\"noopener\">World View<\/a>&nbsp;sulle vittime di molestie sessuali, che certe universit\u00e0 trattano come un fastidio;<\/p>\n<p style=\"text-align: left;\">&#8211; nelle news, l&#8217;<a href=\"http:\/\/www.nature.com\/doifinder\/10.1038\/nature.2016.19189\" target=\"_blank\" rel=\"noopener\">esperimento<\/a> clinico in Francia con un farmaco devastante, e la <a href=\"http:\/\/www.nature.com\/doifinder\/10.1038\/nature.2015.17961\" target=\"_blank\" rel=\"noopener\">rissa<\/a> sui brevetti CRISPR-Cas9<\/p>\n<p style=\"text-align: left;\">&#8211; nei paper, oltre a<a href=\"http:\/\/www.nature.com\/nature\/journal\/v529\/n7586\/full\/nature16484.html\" target=\"_blank\" rel=\"noopener\"> quello<\/a> dei granelli di ghiaccio d&#8217;acqua &#8220;nella regione Imhotep&#8221; del nucleo di Ciuci\u00f9 anticipato on line la scorsa settimana, uno <a href=\"http:\/\/www.nature.com\/nature\/journal\/v529\/n7586\/full\/nature16484.html\" target=\"_blank\" rel=\"noopener\">propone<\/a> l&#8217;ennesima variazione sulla batteria a litio:<\/p>\n<p style=\"text-align: left;\">&nbsp;<em>Our results demonstrate that the LiO2&nbsp;formed in the Li\u2013O2&nbsp;battery is stable enough for the battery to be repeatedly charged and discharged with a very low charge potential (about 3.2?volts). We anticipate that this discovery will lead to methods of synthesizing and stabilizing LiO2, which could open the way to high-energy-density batteries based on LiO2&nbsp;as well as to other possible uses of this compound, such as oxygen storage. &#8230;<\/em><\/p>\n<p style=\"text-align: left;\">Ma<\/p>\n<p style=\"text-align: left;\"><em>Problems with electrolyte stability and decomposition, as for the electrolytes used for other Li\u2013O2&nbsp;systems, probably still remain.<\/em><\/p>\n<p style=\"text-align: left;\">Da collegare all<a href=\"http:\/\/www.economist.com\/news\/leaders\/21688394-virtual-reality-and-artificial-intelligence-are-not-only-technologies-get-excited-about\/\" target=\"_blank\" rel=\"noopener\">&#8216;editoriale<\/a> e all&#8217;<a href=\"http:\/\/www.economist.com\/news\/business\/21688386-amid-surge-demand-rechargeable-batteries-companies-are-scrambling-supplies\" target=\"_blank\" rel=\"noopener\">articolo<\/a> sull&#8217;<em>Economist<\/em> di venerd\u00ec scorso.<\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p style=\"text-align: left;\">Sul sito della NASA, ci sono le <strong><a href=\"http:\/\/www.nasa.gov\/sites\/default\/files\/atoms\/files\/noaa_nasa_global_analysis_2015.pdf\" target=\"_blank\" rel=\"noopener\">slide<\/a><\/strong>&nbsp;della presentazione in conferenza stampa, ieri, dell&#8217;analisi delle temperature globali 2015, variamente indicate in Fahrenheit e Celsius tanto per far confusione, l&#8217;ultima mostra quelle satellitarie e delle radiosonde. Sul sito della NOAA c&#8217;\u00e8 l&#8217;<strong><a href=\"http:\/\/www.noaanews.noaa.gov\/advisories\/011516-advisory-noaa-nasa-to-announce-official-analyses-of-2015-global-temperature-climate-conditions.html\" target=\"_blank\" rel=\"noopener\">audio<\/a><\/strong>, per chi vuol sentire Gavin Schmidt e Thomas Karl.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/1.bp.blogspot.com\/-6PIScWlp2J4\/UxsnRhcbAbI\/AAAAAAAAAN8\/myg5_9aeXZc\/s1600\/image+GWPF%E2%80%A6ph_2011-12.gif\" alt=\"\"><\/p>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/www.coveredinbees.org\/node\/455\" target=\"_blank\" rel=\"noopener\">Animazione di Dan Olner<\/a><\/strong><\/p>\n<p style=\"text-align: left;\">BTW, i negaioli hanno perso la<strong> <a href=\"http:\/\/www.reuters.com\/article\/climatechange-bets-idUSL8N1541LL\" target=\"_blank\" rel=\"noopener\">scommessa<\/a><\/strong>:<\/p>\n<p style=\"text-align: left;\"><em><strong><a href=\"http:\/\/www.chrishopepolicy.com\/\" target=\"_blank\" rel=\"noopener\">Chris Hope<\/a><\/strong><\/em> (univ. di Cambridge, ndt)<em> agreed wagers of 1,000 pounds each with two of them: British engineer Alan Rudge and Australian geologist Ian Plimer. Hope bet average global temperatures in 2015 would be no more than 0.1 degree Celsius (0.18 Fahrenheit) cooler than 2008.<\/em><\/p>\n<p style=\"text-align: left;\">I perdenti fanno parte della&nbsp;<strong><a href=\"http:\/\/www.sourcewatch.org\/index.php\/Global_Warming_Policy_Foundation\" target=\"_blank\" rel=\"noopener\">GWPF<\/a><\/strong>, famosa per taroccare i grafici delle temperature. Plimer \u00e8 pi\u00f9 famoso di Sir Alan perch\u00e9 oltre a negare l&#8217;effetto serra dei gas serra <strong><a href=\"http:\/\/www.theaustralian.com.au\/arts\/books\/ian-plimer-heaven-and-earth\/story-e6frg8nf-1225710387147\" target=\"_blank\" rel=\"noopener\">sostiene<\/a><\/strong> che il Sole sia<strong><a href=\"http:\/\/www.donotlink.com\/hyhy\" target=\"_blank\" rel=\"noopener\"> fatto di ferro<\/a><\/strong>&#8230;<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\">Su&nbsp;<strong><a href=\"http:\/\/jacopogiliberto.blog.ilsole24ore.com\/2016\/01\/21\/clima-il-2015-anno-rovente-non-e-stato-lanno-piu-caldo-di-sempre-scienza-vs-panzane\/\" target=\"_blank\" rel=\"noopener\">Nov\u00e0<\/a><\/strong>-Il Sole-24 Ore,&nbsp;<strong><a href=\"http:\/\/www.minambiente.it\/sites\/default\/files\/archivio\/allegati\/Trasparenza_valutazione_merito\/CV\/CurriculumVitae_GILIBERTO.pdf\" target=\"_blank\" rel=\"noopener\">Jacopo Giliberto <\/a><\/strong>rimprovera ai media di aver scritto &#8220;panzane&#8221;, cio\u00e8 che nel 2015 la temperatura media globale del pianeta \u00e8 stata la pi\u00f9 calda &#8220;di sempre&#8221;. Allinea tre grafici per dimostrare come funziona la scienza e che ha fatto molto pi\u00f9 caldo negli ultimi 10 mila anni, prima <strong><a href=\"http:\/\/www.igbp.net\/images\/18.30566fc6142425d6c911a95\/1384954096860\/NL81-PAGES-fig2.gif\" target=\"_blank\" rel=\"noopener\">panzana<\/a><\/strong>, durante l&#8217;optimum romano e quello medievale, <a href=\"http:\/\/science.sciencemag.org\/content\/sci\/331\/6017\/578\/F4.large.jpg\" target=\"_blank\" rel=\"noopener\"><strong>seconda e terza panzana<\/strong><\/a>.<\/p>\n<p style=\"text-align: left;\">Ogni grafico \u00e8 una panzana in pi\u00f9. Il primo rappresenta le anomalie dell&#8217;<strong><a href=\"http:\/\/joannenova.com.au\/globalwarming\/graphs\/ice-cores\/vostok-ice-core-petit-web.gif\" target=\"_blank\" rel=\"noopener\">Antartide<\/a><\/strong>, il terzo quelle della corrente marina al 59\u00b0 parallelo dell&#8217;Atlantico Nord, che stando al collega sarebbero temperature globali. Ma il capolavoro \u00e8 il<strong> <a href=\"http:\/\/www.ice-age-ahead-iaa.ca\/1\/gisp2-ice-core-temperatures.jpg\" target=\"_blank\" rel=\"noopener\">secondo<\/a><\/strong>: le temperature in Groenlandia taroccate da Rolf Witzsche, un canadese della setta di LaRouche, che fa pure guarigioni miracolose.<\/p>\n<p style=\"text-align: left;\"><span style=\"line-height: 1.5em;\">Witzsche \u00e8 certo che&nbsp;<\/span><span style=\"line-height: 1.5em;\">il Sole si sta spegnendo e che nel 2050 saremo in piena era glaciale. Per fortuna ha la <a href=\"http:\/\/www.ice-age-ahead-iaa.ca\/1\/ten-fold_co2.html\" target=\"_blank\" rel=\"noopener\"><strong>soluzione<\/strong>:<\/a><\/span><\/p>\n<p align=\"left\"><em>The physical facts in all of this&nbsp; are rather simple.&nbsp;<\/em><\/p>\n<p align=\"left\"><em>It is a fact that CO2 is NOT affecting the global climate in the present, nor ever has in the past, or ever will in the future, even when it becomes enriched ten-fold. (See:&nbsp;<a href=\"http:\/\/www.ice-age-ahead-iaa.ca\/1\/global_warming.html\">Global Warming Impossible<\/a>)&nbsp;However, <strong>increasing the CO2 density ten-fold<\/strong>, which will be achieved in the future when insanity is vanquished, will immensely affect the biosphere. It will protect it against biological starvation in the coming Ice Age, and it will empower it in the near future as soon as the enrichment process begins, to become more productive across the world than we have ever experienced it to be, and enable thereby a more productive agriculture.<\/em><\/p>\n<p align=\"left\">Su twitter, Stefano Caserini cerca di far ragionare il collega, che tira fuori &#8220;la peer review di <a href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2010\/06\/05\/l-artista-e-il-suo-ammiratore\/\"><strong>Don Easterbrook<\/strong><\/a>&#8221; (<strong><a href=\"https:\/\/twitter.com\/jacopogiliberto\/status\/690199046410092548\" target=\"_blank\" rel=\"noopener\">giuro<\/a><\/strong>)<\/p>\n<p style=\"text-align: center;\" align=\"left\">*<\/p>\n<p style=\"text-align: left;\">Il <a href=\"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/2015\/09\/01\/lingrato\/comment-page-1\/#comment-984789\">07\/09\/2015 alle 05:57<\/a>&nbsp;il &#8220;prof.&#8221;&nbsp;<strong><a href=\"http:\/\/rstampa.pubblica.istruzione.it\/bin\/tiffpilot.exe?FN=E:%5Ceco%5CImg%5C2AXF%5C2AXFOAP?.TIF&amp;MF=1&amp;SV=Rassegna%20Stampa&amp;PD=1\" target=\"_blank\" rel=\"noopener\">Vincenzo Isabella Valenzi<\/a><\/strong> mi scriveva:<em style=\"line-height: 1.5em;\"><br \/>\n<\/em><\/p>\n<p style=\"text-align: left;\"><em>Senza la sua attiva opera di denuncia delle malefatte valenziche sarei ancora li a rubare stipendi e questo non \u00e8 saggio a fare con lei alle calcagne.<\/em><br \/>\n<em>Vedr\u00f2 di rifarmi con Carlo che almeno pu\u00f2 pagare, tentando di ripetere il sicuramente riuscito esperimento romano F&amp; P:<\/em><br \/>\n<em>Di tramutare il fango in lire<\/em><\/p>\n<p style=\"text-align: left;\">Il&nbsp;<strong><a href=\"http:\/\/www.unimeier.eu\/assets\/pdf\/CV\/CV_Valenzi.pdf\" target=\"_blank\" rel=\"noopener\">prof. Valenzi <\/a><\/strong>aveva denunciato&nbsp;all&#8217;Ordine dei giornalisti&nbsp;il direttore di&nbsp;<em>Repubblica<\/em>, reo di non censurarmi come l&#8217;infangato chiede da<strong> <a href=\"http:\/\/www.donotlink.com\/hyi5\" target=\"_blank\" rel=\"noopener\">anni<\/a><\/strong>. Risultato: denuncia archiviata d&#8217;ufficio, senza far perdere tempo al direttore.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Claudio Della Volpe \u00e8 piaciuta molto l&#8217;idea di Philip Ball: chiamare Levium, in onore di Primo Levi, uno dei 4 elementi appena inseriti nella tavola periodica. Se piace anche a voi, scrive, c&#8217;\u00e8 questa modesta iniziativa che \u00e8 arrivata quasi a 1000 firme,&nbsp;sostenuta da questo post sul blog della SCI * &#8220;Pianeta Nove&#8221; Con&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2016\/01\/21\/levium-cont\/\">Continua a leggere <span class=\"screen-reader-text\">Levium, cont.<\/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":[4,5,8,9,10,11],"tags":[102,249,760,3383,7598,3961,4869,6714,7206],"class_list":["post-29271","post","type-post","status-publish","format-standard","hentry","category-antropologia","category-astronomia","category-bufala","category-chimica","category-clima","category-cronaca","tag-67p-churyumov-gerasimenko","tag-alan-rudge","tag-batterie-a-litio","tag-ian-plimer","tag-jacopo-giliberto","tag-levium","tag-nono-pianeta","tag-temperatura-globale-2015","tag-violenza","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29271","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=29271"}],"version-history":[{"count":2,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29271\/revisions"}],"predecessor-version":[{"id":43942,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29271\/revisions\/43942"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=29271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=29271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=29271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}