{"id":84949,"date":"2016-12-07T07:07:43","date_gmt":"2016-12-07T06:07:43","guid":{"rendered":"http:\/\/zakrasnejsivimperk.cz\/?p=84949"},"modified":"2016-12-07T07:10:15","modified_gmt":"2016-12-07T06:10:15","slug":"nebe-nad-hlavou-pokud-chcete-do-vanoc-shodit-nejake-to-kilo-pocasi-tomu-bude-nahravat","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=84949","title":{"rendered":"NEBE NAD HLAVOU: Pokud chcete do V\u00e1noc shodit n\u011bjak\u00e9 to kilo, m\u00e1te \u0161anci, po\u010das\u00ed tomu bude nahr\u00e1vat"},"content":{"rendered":"<h6 style=\"text-align: justify;\">Ten, kdo pravideln\u011b sportuje ve venkovn\u00edch prostorech, si ur\u010dit\u011b v\u0161iml, \u017ee v\u00fddej energie souvis\u00ed s\u00a0pov\u011btrnostn\u00edmi podm\u00ednkami tj. s\u00a0aktu\u00e1ln\u00edm stavem po\u010das\u00ed.<\/h6>\n<h6 style=\"text-align: justify;\">Daleko v\u00edce energie sp\u00e1l\u00edme p\u0159i v\u011btrn\u00e9m po\u010das\u00ed nebo p\u0159i teplot\u00e1ch bl\u00edzk\u00fdch nule a nebo naopak p\u0159i tropick\u00fdch teplot\u00e1ch.<\/h6>\n<p>Po\u010das\u00ed v\u00a0nejbli\u017e\u0161\u00edch dnech bude hodn\u011b prom\u011bnliv\u00e9 \u2013 oteplen\u00ed bude st\u0159\u00eddat ochlazen\u00ed v\u00a0p\u0159\u00ed\u0161t\u00edm t\u00fddnu, ale p\u0159ev\u00e1\u017en\u011b slune\u010dn\u00e9 dny n\u00e1s budou l\u00e1kat ven. \u00a0Pokud tedy chcete do V\u00e1noc je\u0161t\u011b n\u011bjak\u00e9 to kilo shodit, vyra\u017ete za sportem ven. Plat\u00ed, \u017ee pokud jdete ven sportovat, oble\u010den\u00ed by m\u011blo b\u00fdt zvoleno tak, jako by teplom\u011br ukazoval o +3 \u00b0C vy\u0161\u0161\u00ed teploty.<\/p>\n<p style=\"text-align: justify;\">Pokud propagujete sportov\u00e1n\u00ed u televize \u2013 zkuste si v\u00a0m\u00edstnosti p\u0159itopit, nebo naopak otev\u0159\u00edt okno \u2013 va\u0161e t\u011blo i v\u00a0sed\u011b spot\u0159ebuje v\u00edce kalori\u00ed.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Jak na to?<\/p>\n<p style=\"text-align: justify;\">Jedna kapitola meteorologie se zab\u00fdv\u00e1 tzv. refrigerac\u00ed, kterou rozum\u00edme mno\u017estv\u00ed tepla, kter\u00e9 vyd\u00e1v\u00e1me na udr\u017een\u00ed t\u011blesn\u00e9 teploty, jestli\u017ee se nach\u00e1z\u00edme v chladn\u011bj\u0161\u00edm nebo teplej\u0161\u00edm prost\u0159ed\u00ed. M\u00edru refrigerace poci\u0165ujeme v tzv. termick\u00e9m komfortu. Pokud jste v prost\u0159ed\u00ed, kde se c\u00edt\u00edte p\u0159\u00edjemn\u011b \u2013 nen\u00ed v\u00e1m ani zima ani horko, potom je ztr\u00e1ta energie refrigerac\u00ed t\u00e9m\u011b\u0159 nulov\u00e1. Naopak pokud se nach\u00e1z\u00edte v m\u00edstnosti, kde se netop\u00ed, nebo kde je naopak p\u0159etopeno, potom mus\u00ed va\u0161e t\u011blo vydat daleko v\u011bt\u0161\u00ed energii na udr\u017een\u00ed sv\u00e9 st\u00e1l\u00e9 teploty. Mo\u017en\u00e1 to zn\u00ed pon\u011bkud paradoxn\u011b, \u017ee v p\u0159etopen\u00e9 m\u00edstnosti mus\u00edme vyd\u00e1vat energii, ale je tomu tak. Energii spot\u0159ebov\u00e1v\u00e1me na produkci potu, kter\u00fd n\u00e1s p\u0159i sv\u00e9m odpa\u0159ov\u00e1n\u00ed z k\u016f\u017ee ochlazuje. Podobn\u00fd chlad\u00edc\u00ed \u00fa\u010dinek zn\u00e1te i ze situace, kdy vylezete z vany nebo rybn\u00edka a rychle se mus\u00edte usu\u0161it, aby v\u00e1m nebyla zima.<\/p>\n<p style=\"text-align: justify;\">V\u00fdznamnou roli p\u0159i ochlazov\u00e1n\u00ed hraje tak\u00e9 proud\u011bn\u00ed v\u011btru. Pokud rychlost v\u011btru dosahuje alespo\u0148 8 m\/s, vn\u00edm\u00e1me okoln\u00ed teplotu jako v\u00fdrazn\u011b ni\u017e\u0161\u00ed ne\u017e ve skute\u010dnosti ukazuje teplom\u011br. A to je op\u011bt jeden z projev\u016f p\u016fsoben\u00ed refrigerace na na\u0161e t\u011blo. Pokud si tyto podm\u00ednky p\u0159eneseme do venkovn\u00edho prostoru, pak plat\u00ed, \u017ee proch\u00e1zka p\u0159i chladn\u011bj\u0161\u00edm a v\u011btrn\u00e9m po\u010das\u00ed nebo naopak p\u0159i teplot\u00e1ch nad 28 \u00b0C n\u00e1s stoj\u00ed v\u00edce energie ne\u017e ta sam\u00e1 cesta p\u0159i 20 \u00b0C. Pro va\u0161i p\u0159edstavu \u2013 p\u0159i hodin\u011b a p\u016fl dlouh\u00e9 proch\u00e1zce ve v\u011btru refrigerace zv\u00fd\u0161\u00ed v\u00e1\u0161 energetick\u00fd v\u00fddej p\u0159ibli\u017en\u011b o 400-450 kilojoul\u016f, tedy o jeden mal\u00fd b\u00edl\u00fd jogurt.<\/p>\n<p style=\"text-align: justify;\">Charakter po\u010das\u00ed ovliv\u0148uje i na\u0161i chu\u0165 k j\u00eddlu \u2013 nap\u0159\u00edklad pokud pr\u0161\u00ed nebo sn\u011b\u017e\u00ed, m\u00e1te v\u011bt\u0161\u00ed chu\u0165 na kysel\u00e9, kdy\u017e je zata\u017eeno projev\u00ed se na to na na\u0161\u00ed vy\u0161\u0161\u00ed spot\u0159eb\u011b sladk\u00e9ho a kdy\u017e je vysok\u00e1 vlhkost vzduchu nakupujete v\u00edce n\u00e1poje \u2013 nejen pivo, ale tak\u00e9 miner\u00e1lky a limon\u00e1dy.<\/p>\n<p><a href=\"http:\/\/nebenadhlavou.cz\/\" target=\"_blank\"><strong>NEBE NAD HLAVOU<\/strong><\/a><\/p>\n<p><strong>Ilustra\u010dn\u00ed foto: Petra HOVORKOV\u00c1<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ten, kdo <\/p>\n","protected":false},"author":2,"featured_media":84955,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2016\/12\/07\/zima2-ph.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/84949"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=84949"}],"version-history":[{"count":5,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/84949\/revisions"}],"predecessor-version":[{"id":84956,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/84949\/revisions\/84956"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/84955"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=84949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=84949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=84949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}