{"id":925,"date":"2018-01-09T12:13:00","date_gmt":"2018-01-09T11:13:00","guid":{"rendered":"https:\/\/nsbi.org.rs\/?p=925"},"modified":"2022-08-03T16:32:18","modified_gmt":"2022-08-03T15:32:18","slug":"129-i-145-kmh-su-idealne-brzine-za-voznju-bicikla-u-gradu","status":"publish","type":"post","link":"https:\/\/nsbi.org.rs\/sr\/129-i-145-kmh-su-idealne-brzine-za-voznju-bicikla-u-gradu","title":{"rendered":"12,9 i 14,5 km\/h su idealne brzine za vo\u017enju bicikla u gradu"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ovo su takozvane \u201eoptimalne ta\u010dke\u201c u okviru kojih se izbegava prekomerno udisanje zaga\u0111enog vazduha.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ukoliko ste vozili bicikl danas bilo kojom brzinom koja je razli\u010dita od&nbsp;<strong>12,9 km\/h (\u017eene) ili 14,5 km\/h (mu\u0161karci)<\/strong>&nbsp;to i nije bilo ba\u0161 dobro za va\u0161e zdravlje. Ina\u010de, ove brzine su maksimalne brzine kretanja ku\u0107nog mi\u0161a ili praseta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tako\u0111e, ukoliko ste \u0161etali korakom sporijim od&nbsp;<strong>4 km\/h<\/strong>&nbsp;(za oba pola), uglavnom ste opet napravili gre\u0161ku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Navedene brzine su \u201eoptimalne ta\u010dke\u201c za kretanje ljudi izme\u0111u&nbsp;<strong>20 i 60 godina starosti<\/strong>&nbsp;i to po ravnom terenu, navodi Aleksandar Bigazi (Alexander Bigazzi) sa Univerziteta u Britanskoj Kolumbiji. On je izra\u010dunao ove brzine u nameri&nbsp;smanjenja&nbsp;izlo\u017eenosti ljudi zaga\u0111enom vazduhu. \u201e<strong>\u0160to se neko br\u017ee kre\u0107e<\/strong>\u201c, navodi autor \u201e<strong>sna\u017enije i udi\u0161e, te samim tim&nbsp;mo\u017ee udahnuti i vi\u0161e zaga\u0111enja<\/strong>,&nbsp;<strong>ali tako\u0111e se i kra\u0107e izla\u017ee&nbsp;sabra\u0107aju<\/strong>\u201c.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" data-src=\"https:\/\/nsbi.org.rs\/wp-content\/uploads\/2022\/01\/d913745a8.jpeg\" alt=\"\" class=\"wp-image-930 lazyload\" width=\"620\" height=\"386\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 620px; --smush-placeholder-aspect-ratio: 620\/386;\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Postoji mnogo dodatnih obja\u0161njenja i \u010dinjenica koje moraju da se uzmu u obzir u odnosu na navedene optimane brzine, \u0161to je detaljno obja\u0161njeno u&nbsp;<a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/15568318.2016.1238984\">studiji<\/a>&nbsp;koja je publikovana u nau\u010dnom \u010dasopisu&nbsp;<em>International Journal of Sustainable Transportation<\/em>. Kako autor navodi okvrine brzine za sigurnu vo\u017enju bicikla su izme\u0111u&nbsp;<strong>11,3 i 19,3 km\/h<\/strong>, i oko&nbsp;<strong>1,6 do 6,4 km\/h<\/strong>&nbsp;za hodanje. Ali, ako se ove optimalne brzine prema\u0161e za&nbsp;<strong>9,6 km\/h<\/strong>&nbsp;izlo\u017eenost zaga\u0111enom vazduhu se mo\u017ee vi\u0161e nego duplirati. Me\u0111utim, postoji i mnogo faktora koji mogu da uti\u010du na ubla\u017eavanje rizika prilikom izlo\u017eenosti zaga\u0111enom vazduhu, kao \u0161to su to godine, nagib puta, vremenske prilike, i udaljenost od najve\u0107ih koncentracija zaga\u0111enja \u2013 kao \u0161to je to autoput.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Da li je onda neophodno&nbsp;u cilju za\u0161tite na\u0161ih plu\u0107a&nbsp;da se brzina kretanja konstantno prilago\u0111ava? Mo\u017eda i nije. Kako Aleksandar obja\u0161njava: \u201e\u010cini se da pe\u0161aci i biciklisti biraju brzinu kretanja koja pribli\u017eno minimizira dozu inhalacije zaga\u0111enja, iako je malo verovatno da je glavni motiv za to samo zaga\u0111enje.\u201c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Izvor: CITYLAB, orginalan tekst mo\u017eete pro\u010ditati&nbsp;<a href=\"http:\/\/www.citylab.com\/commute\/2016\/10\/best-speed-for-cycling-walking-pollution-exposure-research\/505871\/?utm_source=SFFB\">ovde<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tekst preveo i prilagodio: V. M.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ovo su takozvane \u201eoptimalne ta\u010dke\u201c u okviru kojih se izbegava prekomerno udisanje zaga\u0111enog vazduha. Ukoliko ste vozili bicikl danas bilo kojom brzinom koja je razli\u010dita od&nbsp;12,9 km\/h (\u017eene) ili 14,5&#8230;<\/p>\n","protected":false},"author":7,"featured_media":934,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[13],"tags":[43],"class_list":["post-925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti","tag-brzina"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643809624734.jpeg",1024,576,false],"thumbnail":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643454904130-150x150.jpeg",150,150,true],"medium":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643454904130-768x432.jpeg",768,432,true],"medium_large":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643454904130-768x432.jpeg",640,360,true],"large":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643454904130-990x557.jpeg",640,360,true],"1536x1536":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643809624734.jpeg",1024,576,false],"2048x2048":["https:\/\/nsbi.org.rs\/wp-content\/uploads\/2018\/01\/20161213_153938-e1643809624734.jpeg",1024,576,false]},"uagb_author_info":{"display_name":"NSBI","author_link":"https:\/\/nsbi.org.rs\/sr\/author\/nsbi"},"uagb_comment_info":0,"uagb_excerpt":"Ovo su takozvane \u201eoptimalne ta\u010dke\u201c u okviru kojih se izbegava prekomerno udisanje zaga\u0111enog vazduha. Ukoliko ste vozili bicikl danas bilo kojom brzinom koja je razli\u010dita od&nbsp;12,9 km\/h (\u017eene) ili 14,5...","_links":{"self":[{"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/posts\/925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/comments?post=925"}],"version-history":[{"count":5,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/posts\/925\/revisions"}],"predecessor-version":[{"id":994,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/posts\/925\/revisions\/994"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/media\/934"}],"wp:attachment":[{"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/media?parent=925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/categories?post=925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nsbi.org.rs\/sr\/wp-json\/wp\/v2\/tags?post=925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}