{"id":7172,"date":"2021-09-17T00:00:00","date_gmt":"2021-09-16T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/uchuu-simulator-vedecky-prelom\/"},"modified":"2021-09-17T00:00:00","modified_gmt":"2021-09-16T23:00:00","slug":"uchuu-simulator-vedecky-prelom","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/uchuu-simulator-vedecky-prelom\/","title":{"rendered":"Uchuu simul\u00e1tor zaznamenal vedeck\u00fd prelom"},"content":{"rendered":"<h3>Simul\u00e1cie vesm\u00edru<\/h3>\n<p>V dne\u0161nej dobe u\u017e nie je \u0165a\u017ek\u00e9 vytvori\u0165 virtu\u00e1lny vesm\u00edr tak, aby ste sa n\u00edm pokochali z pohodlia domova. Na predaj s\u00fa pon\u00fakan\u00e9 aplik\u00e1cie s digitalizovan\u00fdm vesm\u00edrom,<strong> virtu\u00e1lne okuliare<\/strong>, r\u00f4zne po\u010d\u00edta\u010dov\u00e9 hry a hern\u00e9 konzoly .<\/p>\n<p>Dlhoro\u010dn\u00fdm hr\u00e1\u010dom bud\u00fa ur\u010dite zn\u00e1me r\u00f4zne <strong>vesm\u00edrne fran\u0161\u00edzy<\/strong>. Spomedzi titulov ktor\u00e9 vych\u00e1dzaj\u00fa ako s\u00e9rie, stoj\u00ed za zmienku<strong> Mass Effect<\/strong>. Sci-fi hra pon\u00faka alternat\u00edvnu realitu, v\u00a0ktorej \u013eudia objavili <strong>\u0161pi\u010dkov\u00fa technol\u00f3giu po pokro\u010dilej civiliz\u00e1ci\u00ed<\/strong>. Pre hororovo naladen\u00fdch je ide\u00e1lna s\u00e9ria<strong> Dead Space<\/strong>. Hr\u00e1\u010d sa mus\u00ed popasova\u0165 s\u00a0krvila\u010dn\u00fdmi nepriate\u013emi, pri\u010dom sa sna\u017e\u00ed \u00faspe\u0161ne dokon\u010di\u0165 svoju misiu.<\/p>\n<p>Takmer \u0161tyridsa\u0165 rokov dozadu uzrela svetlo sveta aj hra, ktor\u00e1 sa \u0161pecializuje na simul\u00e1ciu letu do vesm\u00edru. <strong>Videohra Elite<\/strong> sa svoj\u00edm hern\u00fdm modelom s otvoren\u00fdm koncom (plus meniacim sa porad\u00edm splnen\u00fdch \u00faloh) a prepracovanou 3D grafikou zaradila medzi klasiku. Patr\u00ed medzi jednu z najdlh\u0161ie vych\u00e1dzaj\u00facich hern\u00fdch s\u00e9ri\u00ed a jej verzia <strong>Elite Dangerous <\/strong>zobrazuje vern\u00fa podobu Mlie\u010dnej dr\u00e1hy s\u00a0hviezdami, plan\u00e9tami, asteroidmi \u010di \u010diernymi dierami.<\/p>\n Mlie\u010dna dr\u00e1ha. zdroj: pexels.com\n<h3>Ve\u013ek\u00fd vedeck\u00fd pokrok<\/h3>\n<p>K\u00fdm hry pon\u00fakaj\u00fa re\u00e1lnu alebo vymyslen\u00fa podobu ur\u010dit\u00e9ho kozmick\u00e9ho sveta, vedci pracovali na zobrazen\u00ed vesm\u00edru ako celku. N\u00e1zov <strong>simul\u00e1cie Uchuu<\/strong> je japonsk\u00e9 slov\u00ed\u010dko a doslova znamen\u00e1 <strong>vonkaj\u0161\u00ed priestor<\/strong>. Medzin\u00e1rodn\u00fd t\u00edm vedcov z Japonska, USA, Argent\u00edny, \u0160panielska, Austr\u00e1lie, \u010cile, Franc\u00fazska a Talianska vytvoril Uchuu simul\u00e1tor pomocou <strong>ATERUI II<\/strong>, najv\u00fdkonnej\u0161ieho superpo\u010d\u00edta\u010da na svete venovan\u00e9ho astron\u00f3mii. Vzniknut\u00e1 imit\u00e1cia umo\u017en\u00ed \u0161tudova\u0165 v\u00fdvoj vesm\u00edru na \u00farovni rozmerov a detailov, ktor\u00e9 boli doteraz nepredstavite\u013en\u00e9.<\/p>\n<p><strong>\u201eNa v\u00fdrobu Uchuu sme pou\u017eili v\u0161etk\u00fdch 40 200 procesorov (jadier CPU) dostupn\u00fdch v\u00fdlu\u010dne na 48 hod\u00edn, a to ka\u017ed\u00fd mesiac. Zabralo to dvadsa\u0165 mili\u00f3nov hod\u00edn z\u00a0v\u00fdkonu superpo\u010d\u00edta\u010da a\u00a0vygenerovali sa tri petabajty \u00fadajov, \u010do je ekvivalent 894 784 853 fotografi\u00ed z 12-megapixelov\u00e9ho mobiln\u00e9ho telef\u00f3nu,\u201c<\/strong> vysvet\u013euje <strong>Tomoaki Ishiyama<\/strong>, docent na univerzite v\u00a0Chiba. Jeho z\u00e1sluhou je vytvorenie k\u00f3du, v\u010faka ktor\u00e9mu je simul\u00e1ciu v\u00f4bec mo\u017en\u00e9 generova\u0165.<\/p>\n<h3>Uchuu simul\u00e1tor<\/h3>\n<p>V \u010dom sa Uchuu simul\u00e1tor l\u00ed\u0161i od ostatn\u00fdch? Ide o to, \u017ee zachyt\u00e1va <strong>v\u00fdvoj vesm\u00edrnej hmoty od Ve\u013ek\u00e9ho tresku po s\u00fa\u010dasnos\u0165<\/strong>. Ak pri tomto meran\u00ed pou\u017eijeme \u010d\u00edsla, v simul\u00e1cii je obsiahnut\u00fdch 13,8 miliardy rokov. Pre porovnanie, je to 30-kr\u00e1t viac, ne\u017e ke\u010f sa prv\u00e9 \u017eivo\u010d\u00edchy presunuli z vodnej plochy na Zem. Jednotlivo sa Uchuu zameriava na tajomn\u00e9 sv\u00e4to\u017eiary temnej hmoty, ktor\u00e9 riadia nielen vznik galaxi\u00ed, ale aj osud cel\u00e9ho vesm\u00edru. Rozsah t\u00fdchto \u0161trukt\u00far sa pohybuje od najv\u00e4\u010d\u0161\u00edch zhlukov galaxi\u00ed a\u017e po tie najmen\u0161ie. Jednotliv\u00e9 hviezdy a plan\u00e9ty nie s\u00fa presk\u00faman\u00e9, \u010di\u017ee objavenie mimozemsk\u00fdch civiliz\u00e1ci\u00ed sa nekon\u00e1.<\/p>\n Vedci chc\u00fa napredova\u0165 v odhalen\u00ed z\u00e1had vzniku vesm\u00edru. zdroj: unsplash.com\n<p>Vedci stojaci za projektom tvrdia, \u017ee ich v\u00fdtvor je<strong> najrealistickej\u0161ou a najv\u00e4\u010d\u0161ou simul\u00e1ciou vesm\u00edru, ak\u00e1 bola kedy vydan\u00e1<\/strong>. T\u00edm, ktor\u00fd za \u0148ou stoj\u00ed, skuto\u010dne vytvoril nie\u010do, \u010do sa doteraz javilo ako nemo\u017en\u00e9. Vedeck\u00e9 produkty z Uchuu v bud\u00facnosti pom\u00f4\u017eu astron\u00f3mom nau\u010di\u0165 sa interpretova\u0165 prieskumy ve\u013ek\u00fdch d\u00e1t, ktor\u00e9 sa v nasleduj\u00facich rokoch o\u010dak\u00e1vaj\u00fa zo zariaden\u00ed, ak\u00fdmi s\u00fa vesm\u00edrna <strong>misia Euklides<\/strong> a teleskop Subaru. Misia bude sk\u00fama\u0165 vz\u0165ah medzi vzdialenos\u0165ou a v\u00fdvojom kozmick\u00fdch \u0161trukt\u00far. Odhadovan\u00fd poh\u013ead sp\u00e4\u0165 je 10 mili\u00e1rd rokov. Euklides sa t\u00fdmto sp\u00f4sobom bude s\u00fastredi\u0165 na temn\u00fa energiu, ktor\u00e1 hrala v\u00fdznamn\u00fa \u00falohu pri ur\u00fdch\u013eovan\u00ed rozp\u00ednania vesm\u00edru.<\/p>\n<h3>Vo\u013ene dostupn\u00e9 \u00fadaje<\/h3>\n<p>Spom\u00ednan\u00e9 hry zaber\u00fa nieko\u013eko gigabajtov na pevnom disku, no vytvoren\u00e1 simul\u00e1cia bude potrebova\u0165 ove\u013ea v\u00e4\u010d\u0161\u00ed priestor. V\u00fdskumn\u00fd t\u00edm pou\u017eil vysokov\u00fdkonn\u00e9 v\u00fdpo\u010dtov\u00e9 techniky na skomprimovanie inform\u00e1ci\u00ed o tvorbe a v\u00fdvoji kruhov temnej hmoty v simul\u00e1cii Uchuu do <strong>100-terabajtov\u00e9ho katal\u00f3gu<\/strong>. Existuje mo\u017enos\u0165 zak\u00fapenia hardv\u00e9ru, ktor\u00fd kompletn\u00fd obsah zvl\u00e1dne spracova\u0165. Oby\u010dajne sa v\u0161ak jeho cena pohybuje od 1000\u20ac vy\u0161\u0161ie.<\/p>\n<p>Preto sa vedci rozhodli, \u017ee svoje poznatky zverejnia aj inou cestou. <strong>D\u00e1ta s\u00fa vo\u013ene dostupn\u00e9 na stiahnutie<\/strong> prostredn\u00edctvom <strong>internetovej str\u00e1nky<\/strong>. V popise sa p\u00fd\u0161ia t\u00fdm, \u017ee o simul\u00e1ci\u00e1ch poskytuj\u00fa nespracovan\u00e9 \u00fadaje. Pre ozajstn\u00fdch expertov s\u00fa dostupn\u00e9 s\u00faradnice o r\u00fdchlosti simul\u00e1ci\u00ed s miliardami \u010dast\u00edc, sveteln\u00e9 ku\u017eele pre falo\u0161n\u00e9 vzorky galaxi\u00ed a podobne.<\/p>\n<p><iframe title=\"\u4e16\u754c\u6700\u5927\u898f\u6a21\u306e\u201d\u6a21\u64ec\u5b87\u5b99\u201d\u3092\u516c\u958b \uff5e \u5b87\u5b99\u306e\u5927\u898f\u6a21\u69cb\u9020\u3068\u9280\u6cb3\u5f62\u6210\u306e\u89e3\u660e\u306b\u5411\u3051\u3066 \uff5e\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/R7nV6JEMGAo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><strong>Sources:<\/strong> www.craffic.co.in, www.nao.ac.jp, www.slashgear.com, www.techbyte.sk, www.vosveteit.sk<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Simul\u00e1cie vesm\u00edru V dne\u0161nej dobe u\u017e nie je \u0165a\u017ek\u00e9 vytvori\u0165 virtu\u00e1lny vesm\u00edr tak, aby ste sa n\u00edm pokochali z pohodlia domova. Na predaj s\u00fa pon\u00fakan\u00e9<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7172","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7172"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7172\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}