{"id":53951,"date":"2019-09-02T08:50:33","date_gmt":"2019-09-02T05:50:33","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=53951"},"modified":"2019-09-02T08:56:37","modified_gmt":"2019-09-02T05:56:37","slug":"cercetatorii-americani-au-creat-un-material-pentru-a-crea-indicatoare-inteligente","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=53951","title":{"rendered":"Cercet\u0103torii americani au creat un material pentru a crea indicatoare inteligente"},"content":{"rendered":"\n<p>Aplicarea unei pelicule care reflect\u0103 lumina ma\u015finilor \u00een diferite culori pe timp de noapte ar putea cre\u015fte siguran\u0163a \u00een trafic.<\/p>\n\n\n\n<p>O echip\u0103 de la Universitatea Buffalo, statul New York, Statele Unite ale Americii, a realizat o pelicul\u0103 care atunci c\u00e2nd este aplicat\u0103 pe semnele rutiere reflect\u0103 lumina alb\u0103 \u00een diferite culori. Aceast\u0103 schimbare a culorilor pe care \u015foferii sau persoanele de pe trotuare le observ\u0103 atrage aten\u0163ia acestora asupra semnelor de circula\u0163ie, cresc\u00e2nd siguran\u0163a traficului, noteaz\u0103&nbsp;<a href=\"http:\/\/www.futurity.org\/color-changing-road-signs-reflective-film-2142042\/?fbclid=IwAR2qFPihGH3NeTTUHXGzzStYbGh2mOYnYeI4Uw7EN3Cpre6hHSmzQL_pGik\" rel=\"noreferrer noopener\" target=\"_blank\">Futurity<\/a>.<\/p>\n\n\n\n<p>Pelicula creat\u0103 de c\u0103tre oamenii de \u015ftiin\u0163\u0103 folose\u015fte o serie de polimeri ata\u015fa\u0163i de c\u0103tre o suprafa\u0163\u0103 transparent\u0103. Caracteristicile fizice unice ale acestor&nbsp;<a href=\"https:\/\/www.descopera.ro\/stiinta\/17149361-un-polimer-reciclabil-la-infinit-are-proprietatile-practice-ale-plasticului\" target=\"_blank\" rel=\"noreferrer noopener\">polimeri&nbsp;<\/a>fac ca, \u00een func\u0163ie de unghiul de observa\u0163ie fa\u0163\u0103 de semnele rutiere pe care sunt aplicate, lumina perceput\u0103 de ochiul uman s\u0103 se schimbe.<\/p>\n\n\n\n<p>\u201eAcest material ar putea fi folosit pentru a crea indicatoare rutiere inteligente\u201d, a declarat Qiaoqiang Gan, conferen\u0163iar al catedrei de Inginerie Electric\u0103 din cadrul \u015ecolii de Inginerie \u015fi \u015etiin\u0163e Aplicate a Universit\u0103\u0163ii Buffalo. \u201eDac\u0103 o persoan\u0103 ascult\u0103 muzic\u0103 cu volumul dat la maxim sau nu este atent\u0103 la drum atunci c\u00e2nd merg pe jos sau conduc, semnele de circula\u0163ie a c\u0103ror culoare se schimb\u0103 \u00een mod constant ar putea s\u0103 le atrag\u0103 aten\u0163ia asupra traficului\u201d, a mai declarat acesta.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i2.wp.com\/storage0.dms.mpinteractiv.ro\/media\/401\/321\/5109\/18332484\/2\/indicatoare-rutiere-science-advances-wen-fan-descopera.jpg?w=800&#038;ssl=1\" alt=\"\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>Oamenii de \u015ftiin\u0163\u0103 care au creat aceast\u0103 pelicul\u0103 polimeric\u0103 reflectorizant\u0103 au reu\u015fit s\u0103 o testeze \u00een condi\u0163ii de&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.descopera.ro\/stiinta\/18097746-de-ce-masinile-care-se-conduc-singure-putea-contribuie-reducerea-traficului\" target=\"_blank\">trafic&nbsp;<\/a>real. Pelicula a fost aplicat\u0103 pe indicatoarele de pe marginea drumului, precum \u015fi pe marcajele rutiere de pe carosabil. Cercet\u0103torii au observat c\u0103 schimbarea culorilor este remarcat\u0103 de c\u0103tre \u015foferi la viteze mici, \u00een timp ce persoanele care merg pe jos tind s\u0103 fie observe mai repede schimbarea brusc\u0103 a culorilor atunci c\u00e2nd autoturismele se deplaseaz\u0103 cu viteze mari.<\/p>\n\n\n\n<p>sursa: descopera.ro<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aplicarea unei pelicule care reflect\u0103 lumina ma\u015finilor \u00een diferite culori pe timp de noapte ar putea cre\u015fte siguran\u0163a \u00een trafic.<\/p>\n","protected":false},"author":1,"featured_media":52580,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[12],"tags":[],"class_list":["post-53951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri-internationale"],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2019\/07\/orasul-grenoble-generalizeaza-limita-de-viteza-de-30-de-kilometri-pe-ora-11783.jpg?fit=988%2C659&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-e2b","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/53951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=53951"}],"version-history":[{"count":3,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/53951\/revisions"}],"predecessor-version":[{"id":53958,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/53951\/revisions\/53958"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/52580"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=53951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=53951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=53951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}