[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.gerasro.cz\/pet-zajimavosti-z-oblasti-vedy-a-techniky\/#Article","mainEntityOfPage":"https:\/\/www.gerasro.cz\/pet-zajimavosti-z-oblasti-vedy-a-techniky\/","headline":"P\u011bt zaj\u00edmavost\u00ed z oblasti v\u011bdy a techniky","name":"P\u011bt zaj\u00edmavost\u00ed z oblasti v\u011bdy a techniky","description":"1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ve v\u011bdeck\u00e9m institutu Drexelsk\u00e9 university odhalili, \u017ee jeden druh mravenc\u016f \u017eij\u00edc\u00ed v\u00fdhradn\u011b 60 mili\u00f3nu let pod povrchem zem\u011b. A kter\u00fd p\u0159ed 18 miliony let opustil sv\u00e9 domovsk\u00e9 prost\u0159ed\u00ed a &hellip; <a href=\"https:\/\/www.gerasro.cz\/pet-zajimavosti-z-oblasti-vedy-a-techniky\/\" class=\"more-link\">Read More<\/a>","datePublished":"2025-03-01","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.gerasro.cz\/author\/#Person","name":"","url":"https:\/\/www.gerasro.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"gerasro.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.gerasro.cz\/wp-content\/uploads\/img_a290830_w2214_t1503607142.jpg","url":"https:\/\/www.gerasro.cz\/wp-content\/uploads\/img_a290830_w2214_t1503607142.jpg","height":0,"width":0},"url":"https:\/\/www.gerasro.cz\/pet-zajimavosti-z-oblasti-vedy-a-techniky\/","wordCount":387,"articleBody":"1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ve v\u011bdeck\u00e9m institutu Drexelsk\u00e9 university odhalili, \u017ee jeden druh mravenc\u016f \u017eij\u00edc\u00ed v\u00fdhradn\u011b 60 mili\u00f3nu let pod povrchem zem\u011b. A kter\u00fd p\u0159ed 18 miliony let opustil sv\u00e9 domovsk\u00e9 prost\u0159ed\u00ed a vydal se z podzem\u00ed na povrch. Se, po p\u0159esunu za\u010dala u tohoto druhu Formicidae vyv\u00edjet v\u011bt\u0161\u00ed mozkov\u00e1 kapacita a tak\u00e9 mu dorostly centra pro zpracov\u00e1v\u00e1n\u00ed vizu\u00e1ln\u00edch podn\u011bt\u016f.\u00a02.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V\u011bdci z\u00a0Massachusettsk\u00e9 v\u0161eobecn\u00e9 nemocnice intenzivn\u011b pracuj\u00ed na regenerov\u00e1n\u00ed funk\u010dn\u00ed srde\u010dn\u00ed svaloviny. Tento v\u00fdzkum je \u00fapln\u011b prvn\u00ed na sv\u011bt\u011b, kter\u00fd by mohl v\u00a0budoucnu v\u00e9st k\u00a0v\u00fdrob\u011b lidsk\u00fdch srdc\u00ed.\u00a03.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pro b\u011b\u017en\u00e9ho civilistu nen\u00ed zrovna nutkavou pot\u0159ebou touha skr\u00fdvat p\u0159edm\u011bty p\u0159ed radarov\u00fdm z\u00e1\u0159en\u00edm. Pro inov\u00e1tory ve vojensk\u00e9 oblasti je ov\u0161em rozta\u017eiteln\u00fd materi\u00e1l jm\u00e9nem Metaskin vyvinut\u00fd na Iowa State Univesity bedliv\u011b sledovan\u00fdm projektem. Tato syntetick\u00e1 k\u016f\u017ee m\u011bn\u00ed elektromagnetick\u00e9 vlny elektrick\u00fdmi krou\u017eky vypln\u011bn\u00fdmi tekut\u00fdm kovem. Krou\u017eky pohlcuj\u00ed vys\u00edlan\u00e9 radarov\u00e9 vlny. Na z\u00e1klad\u011b pokus\u016f by m\u011blo b\u00fdt pro st\u00e1vaj\u00edc\u00ed radary nemo\u017en\u00e9 detekovat p\u0159edm\u011bty pokryt\u00e9 t\u00edmto flexibiln\u00edm materi\u00e1lem.\u00a04.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V pr\u016fb\u011bhu sedmdes\u00e1ti let existence PET plast\u016f se evolu\u010dn\u011b vyvinula bakterie, kter\u00e9 se jimi dok\u00e1\u017ee u\u017eivit. Tento drobn\u00fd organismus, kter\u00fd se na plasty p\u0159ichyt\u00e1v\u00e1 \u00faponkov\u00fdmi vl\u00e1kny a za pou\u017eit\u00ed dvou enzym\u016f je rozkl\u00e1d\u00e1 na z\u00e1kladn\u00ed slo\u017eky, ne\u0161kodn\u00e9 pro \u017eivotn\u00ed prost\u0159ed\u00ed objevili japon\u0161t\u00ed v\u011bdci. A moment\u00e1ln\u011b intenzivn\u011b zkoumaj\u00ed jak zrychlit tento proces rozkladu. V\u00a0sou\u010dasnosti bakteri\u00edm toti\u017e trv\u00e1 6 t\u00fddn\u016f str\u00e1vit kousek o velikosti nehtu.\u00a0\u00a05.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V\u011bde\u010dt\u00ed pracovnici vymysleli jak transplantovat pacientovi ledvinu od jak\u00e9hokoli d\u00e1rce. P\u0159i sou\u010dasn\u00e9 metod\u011b mus\u00ed m\u00edt d\u00e1rce s\u00a0pacientem stejnou krevn\u00ed skupinu a spr\u00e1vnou kombinaci \u0161esti antigen\u016f. A takov\u00fd to d\u00e1rce je ze sta tis\u00edc lid\u00ed jen jeden. Jen v\u00a0USA p\u0159i \u010dek\u00e1n\u00ed na spr\u00e1vn\u00e9ho d\u00e1rce um\u00edr\u00e1 kolem \u010dty\u0159 a p\u016fl tis\u00edce lid\u00ed.\u00a0 Pomoc\u00ed metody desenzitizace se regeneruj\u00ed antigeny nov\u00e9, u kter\u00fdch je \u0161ance odpuzen\u00ed nov\u00e9ho org\u00e1nu sn\u00ed\u017eena.                                                                                                                                                                                                                                                                                                                                                                                        4.1\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"P\u011bt zaj\u00edmavost\u00ed z oblasti v\u011bdy a techniky","item":"https:\/\/www.gerasro.cz\/pet-zajimavosti-z-oblasti-vedy-a-techniky\/#breadcrumbitem"}]}]