{"id":21053910,"date":"2020-07-08T14:20:06","date_gmt":"2020-07-08T12:20:06","guid":{"rendered":"https:\/\/geek.hr\/znanost\/?p=21053910"},"modified":"2020-07-08T14:20:08","modified_gmt":"2020-07-08T12:20:08","slug":"znanstvenik-prikazao-ucinak-nosenja-zastitne-maske","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/znanstvenik-prikazao-ucinak-nosenja-zastitne-maske\/","title":{"rendered":"Znanstvenik prikazao u\u010dinak no\u0161enja za\u0161titne maske"},"content":{"rendered":"\n<p>Iako mnoge zemlje \u0161irom svijeta ubla\u017eavaju svoje mjere sigurnosti done\u0161ene zbog pandemije koronavirusa, borba s novim virusom jo\u0161 uvijek nije gotova.<\/p>\n\n\n\n<p>To zna\u010di da je no\u0161enje za\u0161titnih maski jednako va\u017eno kao i prije mjesec ili dva. Me\u0111utim, no\u0161enje maski preporu\u010duje se samo u zatvorenim prostorima, a njihovo no\u0161enje bitno smanjuje rizik od zaraze. <\/p>\n\n\n\n<p>Istra\u017eiva\u010d Rich Davis svojim je pratiteljima na Twitteru pokazao koliko je va\u017eno no\u0161enje za\u0161titne maske jednostavnim eksperimentom u kojem je koristio agar kulture. Znanstvenik je dokazao kako maska blokira kapljice iz na\u0161ih usta i grla kad ka\u0161ljemo, ki\u0161emo, govorimo ili pjevamo.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/richdavisphd\/status\/1276629364067536897\n<\/div><\/figure>\n\n\n\n<p>Stav Davisa je da se samo no\u0161enjem maske mo\u017ee pobijediti pandemija koronavirusa. U prvom eksperimentu ispostavilo se da se bakterije najvi\u0161e \u0161ire kad ki\u0161emo ili ka\u0161ljemo, a manje kad govorimo ili pjevamo. U svakom slu\u010daju, maska je uspijevala potpuno zaustaviti \u0161irenje.<\/p>\n\n\n\n<p>U drugom eksperimentu Davis se bavio distancom. Prvo je ka\u0161ljao na odre\u0111enoj udaljenosti s maskom, a onda i bez nje. Ispostavilo se da ste bez maske sigurni tek na oko dva metra udaljenosti.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Exclusive: How effective is a mask? We headed to <a href=\"https:\/\/twitter.com\/providence_phc?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@providence_phc<\/a>&#39;s lab with <a href=\"https:\/\/twitter.com\/richdavisphd?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@richdavisphd<\/a> to find out. I did the following with and without a mask: talk, sing, cough, and sneeze. We just got the results today. Full story airs tonight at 6 on <a href=\"https:\/\/twitter.com\/KHQLocalNews?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@KHQLocalNews<\/a>. <a href=\"https:\/\/t.co\/I32VhXXEfF\">pic.twitter.com\/I32VhXXEfF<\/a><\/p>&mdash; Kevin Kim (@NewsWithKevin) <a href=\"https:\/\/twitter.com\/NewsWithKevin\/status\/1276605461819580416?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">June 26, 2020<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Istra\u017eiva\u010d Rich Davis svojim je pratiteljima na Twitteru pokazao koliko je va\u017eno no\u0161enje za\u0161titne maske jednostavnim eksperimentom u kojem je koristio agar kulture.<\/p>\n","protected":false},"author":10022,"featured_media":21053914,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16343],"tags":[21991,17880,21380,22044,22045,22266],"class_list":["post-21053910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bakterije-i-virusi","tag-covid-19","tag-eksperiment","tag-koronavirus","tag-maska","tag-zastitne-maske","tag-znanstvenik"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/users\/10022"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/comments?post=21053910"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053910\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21053914"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21053910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21053910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21053910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}