{"id":5080,"date":"2009-06-23T14:38:49","date_gmt":"2009-06-23T14:38:49","guid":{"rendered":"http:\/\/afrikaansenuus.co.za\/?p=5080"},"modified":"2009-06-23T14:38:49","modified_gmt":"2009-06-23T14:38:49","slug":"cern-versneller-weer-aan-die-gang","status":"publish","type":"post","link":"https:\/\/praag.co.za\/?p=5080","title":{"rendered":"CERN-versneller weer aan die gang"},"content":{"rendered":"<div align=\"justify\">Die reusagtige, subatomiese partikelversneller wat deur die Europese Organisasie vir Kernnavorsing (CERN) gebou is om &ldquo;oerknalomstandighede&rdquo; na te boots, sal teen die lente uiteindelik weer begin werk.<\/p>\n<p>Wetenskaplikes glo hulle weet hoe om &rsquo;n herhaling te verhoed van die probleme wat veroorsaak het dat die LHC-versneller (Large Hadron Collider) slegs nege dae n&aacute; sy groot aanskakeling in September verlede jaar weer afgeskakel moes word.<\/p>\n<p>Dr. Steve Myers van CERN het ges&ecirc; die LHC &ndash; die grootste, ingewikkeldste masjien wat tot nog toe gebou is &ndash; het oorverhit weens &rsquo;n foutiewe splitsing in &rsquo;n supergeleierkabel wat twee verkoelingsmagnete verbind het. Daar is 10 000 sulke splitsings om die ondergrondse partikelversneller se 27 km lange magnetiese ring.<\/p>\n<p>In die LHC-ring kan deeltjies by &rsquo;n temperatuur van net bo &ldquo;absoluut zero&rdquo; teen mekaar gestamp word om toestande tydens die oerknal, 13,7 miljard jaar gelede, te herskep.<\/p>\n<p>Die yslike masjien het R74 miljard gekos om te bou.<\/p>\n<p>Onder die herstelwerk en modifikasies wat gedoen is, tel &rsquo;n stelsel wat sal reageer as die kern opwarm, verskeie drukverligtingskleppe, verbeterde vakuumtegnologie en sterker ankers om die LHC-magnete teen die grond te anker.<\/p>\n<p>&ldquo;Al hierdie ekstra aanpassings berei die masjien net voor vir &rsquo;n lang en veilige operasionele leeftyd.&rdquo;<\/p>\n<\/div>\n<p><!--5960e87fc2d6a1499523199--><a style=\"display:none;\" href=\"https:\/\/luxurytiaras.com\/product-category\/accessories\/\">hair accessories<\/a><!--\/5960e87fc2d6a1499523199--><!--5a09856a5f4b41510573418--><a style=\"display:none;\" href=\"https:\/\/public.nazk.gov.ua\/declaration\/20014fa6-b91c-41c7-8986-df50f6dd39eb\">\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0424\u0438\u043b\u044c\u0447\u0430\u043a\u043e\u0432 \u043f\u0440\u043e\u043a\u0443\u0440\u043e\u0440<\/a><!--\/5a09856a5f4b41510573418--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Die reusagtige, subatomiese partikelversneller wat deur die Europese Organisasie vir Kernnavorsing (CERN) gebou is om &ldquo;oerknalomstandighede&rdquo; na te boots, sal teen die lente uiteindelik weer begin werk. Wetenskaplikes glo hulle weet hoe om &rsquo;n herhaling te verhoed van die probleme wat veroorsaak het dat die LHC-versneller (Large Hadron Collider) slegs nege dae n&aacute; sy groot &hellip; <a href=\"https:\/\/praag.co.za\/?p=5080\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;CERN-versneller weer aan die gang&#8221;<\/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":[53],"tags":[5124,162,5125,21089,5126],"class_list":["post-5080","post","type-post","status-publish","format-standard","hentry","category-nternasionale-nuus","tag-cern-versneller-weer-aan-die-gang","tag-internasionale-nuus","tag-large-hadron-collider","tag-nuus","tag-partikelversneller"],"_links":{"self":[{"href":"https:\/\/praag.co.za\/index.php?rest_route=\/wp\/v2\/posts\/5080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/praag.co.za\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/praag.co.za\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/praag.co.za\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/praag.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5080"}],"version-history":[{"count":0,"href":"https:\/\/praag.co.za\/index.php?rest_route=\/wp\/v2\/posts\/5080\/revisions"}],"wp:attachment":[{"href":"https:\/\/praag.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/praag.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/praag.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}