V sam\u00e9m srdci starobyl\u00e9ho azt\u00e9ck\u00e9ho hlavn\u00edho m\u011bsta Tenochtitl\u00e1nu kdysi st\u00e1la rozs\u00e1hl\u00e1 knihovna pln\u00e1 psan\u00fdch poklad\u016f. Av\u0161ak p\u0159\u00edchod \u0161pan\u011blsk\u00fdch conquistador\u016f zasadil t\u00e9to sb\u00edrce v\u011bdomost\u00ed zni\u010duj\u00edc\u00ed \u00fader. Rozhodnuti vym\u00fdtit m\u00edstn\u00ed zvyky a historii, bezohledn\u011b zni\u010dili nespo\u010det kodex\u016f a zanechali po sob\u011b jen zlomek t\u011bchto vz\u00e1cn\u00fdch dokument\u016f. Dnes zb\u00fdv\u00e1 m\u00e9n\u011b ne\u017e 20 p\u0159edkolumbovsk\u00fdch rukopis\u016f.<\/p>\n\n
Mezi t\u011bmito dochovan\u00fdmi relikviemi se nach\u00e1z\u00ed Codex Selden, zn\u00e1m\u00fd tak\u00e9 jako Codex A\u00f1ute, kter\u00fd z\u00edskaly Bodleianovy knihovny v Oxfordu v 17. stolet\u00ed. Tento neoceniteln\u00fd artefakt o impozantn\u00ed d\u00e9lce 16 stop je vyroben z jelen\u00ed k\u016f\u017ee a zdoben b\u00edlou s\u00e1drovou barvou. Jeho str\u00e1nky, slo\u017een\u00e9 do harmoniky, byly po dlouhou dobu skryty pod vrstvami s\u00e1dry a k\u0159\u00eddy.<\/p>\n\n
V posledn\u00edch letech se v\u011bdci obr\u00e1tili k \u0161pi\u010dkov\u00e9 technice hyperspektr\u00e1ln\u00edho zobrazov\u00e1n\u00ed, aby odemkli tajemstv\u00ed skryt\u00e1 v Codexu Selden. Tato pokro\u010dil\u00e1 technologie umo\u017e\u0148uje v\u011bdc\u016fm zachytit sn\u00edmky v \u0161irok\u00e9m spektru vlnov\u00fdch d\u00e9lek, \u010d\u00edm\u017e odhal\u00ed detaily, kter\u00e9 jsou pro pouh\u00e9 oko neviditeln\u00e9.<\/p>\n\n
Vybaveni hyperspektr\u00e1ln\u00edm zobrazov\u00e1n\u00edm se v\u011bdci pustili do pe\u010dliv\u00e9ho zkoum\u00e1n\u00ed kodexu. Pod nepr\u016fhledn\u00fdm povrchem odhalili \u017eivou \u0161k\u00e1lu obraz\u016f a znak\u016f, kter\u00e9 p\u0159ipom\u00ednaj\u00ed barevn\u00e9 mixt\u00e9ck\u00e9 rukopisy nalezen\u00e9 v dne\u0161n\u00ed Oaxace v Mexiku.<\/p>\n\n
Ned\u00e1vno objeven\u00e9 obrazy potvrdily, \u017ee Codex Selden je skute\u010dn\u011b palimpsest, rukopis s n\u011bkolika vrstvami textu nebo obr\u00e1zk\u016f. Mixt\u00e9ck\u00e9 postavy a znaky nalezen\u00e9 na rubu kodexu p\u0159edstavuj\u00ed jedine\u010dn\u00fd a hodnotn\u00fd dopln\u011bk korpusu p\u0159edkolumbovsk\u00e9ho um\u011bn\u00ed.<\/p>\n\n
Hyperspektr\u00e1ln\u00ed anal\u00fdza odhalila 27 lidsk\u00fdch postav na jedin\u00e9 str\u00e1nce, ozdoben\u00fdch propracovan\u00fdmi \u010delenkami a ozbrojen\u00fdch holemi nebo kop\u00edmi. P\u0159\u00edtomnost znak\u016f p\u0159edstavuj\u00edc\u00edch \u0159eky d\u00e1le obohacuje p\u0159\u00edb\u011bh zobrazen\u00fd v kodexu.<\/p>\n\n
\u201eTento objev poskytuje neoceniteln\u00e9 poznatky o genealogii mixt\u00e9ck\u00e9ho lidu,\u201c \u0159ekl Ludo Snijders, v\u00fdzkumn\u00edk z Leidensk\u00e9 univerzity. \u201eText, kter\u00fd jsme na\u0161li, neodpov\u00edd\u00e1 \u017e\u00e1dn\u00e9mu z jin\u00fdch ran\u00fdch mixt\u00e9ck\u00fdch rukopis\u016f, co\u017e nazna\u010duje potenci\u00e1ln\u011b jedine\u010dnou linii.\u201c<\/p>\n\n
V\u011bdci pl\u00e1nuj\u00ed pokra\u010dovat ve skenov\u00e1n\u00ed zbytku kodexu Selden, co\u017e slibuje odhalen\u00ed je\u0161t\u011b v\u011bt\u0161\u00ed \u010d\u00e1sti tohoto ztracen\u00e9ho mezoamerick\u00e9ho dokumentu. Hyperspektr\u00e1ln\u00ed zobrazov\u00e1n\u00ed se uk\u00e1zalo b\u00fdt mocn\u00fdm n\u00e1strojem v oblasti archeologie, odhaluje skryt\u00e9 vrstvy historie a vrh\u00e1 sv\u011btlo na starov\u011bk\u00e9 kultury.<\/p>\n\n
Objev t\u011bchto skryt\u00fdch obraz\u016f nejen roz\u0161i\u0159uje na\u0161e znalosti o mixt\u00e9ck\u00e9 historii, ale tak\u00e9 zd\u016fraz\u0148uje d\u016fle\u017eitost zachov\u00e1n\u00ed kulturn\u00edho d\u011bdictv\u00ed. Prost\u0159ednictv\u00edm nedestruktivn\u00edch zobrazovac\u00edch technik, jako je hyperspektr\u00e1ln\u00ed zobrazov\u00e1n\u00ed, m\u016f\u017eeme i nad\u00e1le odhalovat tajemstv\u00ed minulosti a z\u00edsk\u00e1vat hlub\u0161\u00ed pochopen\u00ed na\u0161\u00ed spole\u010dn\u00e9 lidsk\u00e9 historie.<\/p>","protected":false},"excerpt":{"rendered":"
Odhalen\u00ed skryt\u00e9 historie: Hyperspektr\u00e1ln\u00ed zobrazov\u00e1n\u00ed odhaluje ztracen\u00fd mezoamerick\u00fd rukopis Objev ztracen\u00e9ho rukopisu V sam\u00e9m srdci starobyl\u00e9ho azt\u00e9ck\u00e9ho hlavn\u00edho m\u011bsta Tenochtitl\u00e1nu kdysi st\u00e1la rozs\u00e1hl\u00e1 knihovna pln\u00e1 psan\u00fdch poklad\u016f. Av\u0161ak p\u0159\u00edchod \u0161pan\u011blsk\u00fdch…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3404],"tags":[88,27,20274,20273,4952,20272,20275],"class_list":["post-15196","post","type-post","status-publish","format-standard","hentry","category-archaeological-science","tag-archaeology","tag-history","tag-hyperspectral-imaging","tag-codex","tag-mesoamerica","tag-mixtec","tag-palimpsest"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15196"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15196\/revisions"}],"predecessor-version":[{"id":15197,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15196\/revisions\/15197"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}