{"id":109888,"date":"2022-07-07T22:22:00","date_gmt":"2022-07-07T19:22:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=109888"},"modified":"2022-07-07T05:26:28","modified_gmt":"2022-07-07T02:26:28","slug":"ismeretlen-kristalyokat-talaltak-a-cseljabinszki-meteorit-poraban","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=109888&lang=hu","title":{"rendered":"Ismeretlen krist\u00e1lyokat tal\u00e1ltak a cseljabinszki meteorit por\u00e1ban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A kutat\u00f3knak siker\u00fclt begy\u0171jteni\u00fck a meteorr\u00f3l lev\u00e1l\u00f3 port, amit mikroszk\u00f3p alatt vizsg\u00e1lva igen \u00e9rdekes felfedez\u00e9st tettek.<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/meteorit-1024x575.png\" alt=\"\" class=\"wp-image-109891\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/meteorit-1024x575.png 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/meteorit-300x169.png 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/meteorit-768x431.png 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/meteorit.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Egyedi morfol\u00f3giai tulajdons\u00e1gokkal rendelkez\u0151 krist\u00e1lyokra bukkantak a kutat\u00f3k a cseljabinszki meteorit por\u00e1t vizsg\u00e1lva. Az objektum nagyj\u00e1b\u00f3l 18 m\u00e9ter \u00e1tm\u00e9r\u0151j\u0171 volt, \u00e9s 2013 febru\u00e1rj\u00e1ban robbant fel D\u00e9l-Oroszorsz\u00e1g felett.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A The European Physical Journal Plus c\u00edm\u0171 lapban megjelent tanulm\u00e1nyban a kutat\u00f3k azt \u00edrj\u00e1k, egyed\u00fcl\u00e1ll\u00f3, kor\u00e1bban soha nem l\u00e1tott, t\u00f6bb mikrom\u00e9ret \u00e1tm\u00e9r\u0151j\u0171 sz\u00e9nkrist\u00e1lyokat tal\u00e1ltak, miut\u00e1n k\u00f6zelebbr\u0151l is megvizsg\u00e1lt\u00e1k a meteorit maradv\u00e1nyait.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\u201cEPJ Plus Highlight &#8211; Exotic carbon microcrystals in meteorite dust\u201d <a href=\"https:\/\/t.co\/TNrdzX7Xpm\">https:\/\/t.co\/TNrdzX7Xpm<\/a> <a href=\"https:\/\/twitter.com\/EuroPhysSoc?ref_src=twsrc%5Etfw\">@EuroPhysSoc<\/a> <a href=\"https:\/\/twitter.com\/EDPSciences?ref_src=twsrc%5Etfw\">@EDPSciences<\/a> <a href=\"https:\/\/twitter.com\/SIF_it?ref_src=twsrc%5Etfw\">@SIF_it<\/a> <a href=\"https:\/\/twitter.com\/SpringerPhysics?ref_src=twsrc%5Etfw\">@SpringerPhysics<\/a> <a href=\"https:\/\/twitter.com\/SFP_officiel?ref_src=twsrc%5Etfw\">@SFP_officiel<\/a> <a href=\"https:\/\/t.co\/rLa08nc4aD\">pic.twitter.com\/rLa08nc4aD<\/a><\/p>&mdash; The EPJ journals (@EPJscience) <a href=\"https:\/\/twitter.com\/EPJscience\/status\/1540403339934027778?ref_src=twsrc%5Etfw\">June 24, 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Mindez az\u00e9rt is nagy dolog, mert a kutat\u00f3knak \u00e1ltal\u00e1ban nincs lehet\u0151s\u00e9g\u00fck arra, hogy egy meteorit porszemcs\u00e9it vizsg\u00e1lj\u00e1k. Amikor az objektum bel\u00e9p a l\u00e9gk\u00f6rbe, a nyom\u00e1s \u00e9s a h\u0151 hat\u00e1s\u00e1ra lev\u00e1lnak r\u00f3la r\u00e9szecsk\u00e9k, amelyek azt\u00e1n elkeverednek a talajjal. A cseljabinszki meteor eset\u00e9ben azonban a h\u00f3r\u00e9tegbe z\u00e1r\u00f3dott az anyag, \u00edgy abb\u00f3l tudtak begy\u0171jteni egy keveset.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hogy kider\u00fclj\u00f6n, hogyan keletkezett a fent l\u00e1that\u00f3 form\u00e1j\u00fa krist\u00e1ly, a szakemberek szimul\u00e1ci\u00f3t futtattak le. Az eredm\u00e9nyek azt mutatt\u00e1k, val\u00f3ban l\u00e9tezhet ilyen strukt\u00fara. B\u00e1r az szinte biztosra vehet\u0151, hogy a h\u0151m\u00e9rs\u00e9klet \u00e9s a nyom\u00e1s seg\u00edtett kialak\u00edtani ezeket a strukt\u00far\u00e1kat, az tov\u00e1bbra is rejt\u00e9ly, hogy milyen folyamat vezetett a keletkez\u00e9s\u00fckh\u00f6z \u2013 \u00edrja az <a href=\"https:\/\/www.iflscience.com\/previously-unobserved-carbon-crystals-found-in-meteorite-dust-64316\" target=\"_blank\" rel=\"noreferrer noopener\">IFLScience<\/a>.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20220706_cseljabinszki_meteorit_szen_kristaly_szerkezet#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A kutat\u00f3knak siker\u00fclt begy\u0171jteni\u00fck a meteorr\u00f3l lev\u00e1l\u00f3 port, amit mikroszk\u00f3p alatt vizsg\u00e1lva igen \u00e9rdekes felfedez\u00e9st tettek.<\/p>\n","protected":false},"author":12,"featured_media":109891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4000,41,596,23,592,598,39],"tags":[186907,186905,186906,805],"class_list":["post-109888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actual-hu","category-cikkek","category-erdekes","category-fotok","category-tarsadalom","category-tudomany","category-vilag","tag-del-oroszorszag","tag-kristalyok","tag-meteorit-por","tag-vizsgalat"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/109888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=109888"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/109888\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/109891"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=109888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=109888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=109888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}