{"id":476,"date":"2016-07-27T08:41:00","date_gmt":"2016-07-27T06:41:00","guid":{"rendered":"https:\/\/kids.esa.int\/radiation_tracker_a_must-have_bit_of_an_astronaut_kit\/"},"modified":"2026-10-08T00:28:39","modified_gmt":"2026-10-07T22:28:39","slug":"radiation_tracker_a_must-have_bit_of_an_astronaut_kit","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/radiation_tracker_a_must-have_bit_of_an_astronaut_kit\/","title":{"rendered":"Sug\u00e1rz\u00e1sm\u00e9r\u0151: az \u0171rhaj\u00f3s felszerel\u00e9s\u00e9nek elengedhetetlen r\u00e9sze"},"content":{"rendered":"<div class=\"lede\">\n<p>Az \u0171rhaj\u00f3sok sz\u00e1mos kock\u00e1zattal szembes\u00fclnek az \u0171rben. Ezek egyike a sug\u00e1rz\u00e1s: egy l\u00e1thatatlan vesz\u00e9ly, amely azonban s\u00falyos k\u00e1rokat okozhat az \u0171rutaz\u00f3knak. Egy \u00faj eszk\u00f6zt fejlesztettek ki, amely seg\u00edt jobban meg\u00e9rteni ezt a vesz\u00e9lyt.<\/p>\n<\/div>\n<p>A sug\u00e1rz\u00e1s az \u0171r k\u00fcl\u00f6nb\u00f6z\u0151 pontjair\u00f3l \u00e9rkezik, p\u00e9ld\u00e1ul a Napb\u00f3l \u00e9s t\u00e1voli, haldokl\u00f3 csillagokb\u00f3l. A sug\u00e1rz\u00e1s k\u00e1ros\u00edtja a test\u00fcnket alkot\u00f3 sejteket, \u00e9s s\u00falyos betegs\u00e9geket, s\u0151t ak\u00e1r hal\u00e1lt is okozhat. Itt, a F\u00f6ld felsz\u00edn\u00e9n bolyg\u00f3nk m\u00e1gneses mez\u0151je v\u00e9di meg benn\u00fcnket ett\u0151l a sug\u00e1rz\u00e1st\u00f3l. Ez pajzsk\u00e9nt m\u0171k\u00f6dik, \u00e9s biztons\u00e1gban tart minket. Az \u0171rben tart\u00f3zkod\u00f3 \u0171rhaj\u00f3sok azonban nagyobb sug\u00e1rterhel\u00e9snek vannak kit\u00e9ve.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1280\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/07\/EuCPAD_units_will_be_worn_by_astronauts\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2016\/07\/eucpad_units_will_be_worn_by_astronauts\/17911565-2-eng-GB\/EuCPAD_units_will_be_worn_by_astronauts.jpg\" alt=\"EuCPAD units will be worn by astronauts\"><figcaption>Az \u0171rhaj\u00f3sok az EuCPAD-k\u00e9sz\u00fcl\u00e9keket fogj\u00e1k viselni<\/figcaption><\/figure>\n<p>Az \u0171rhaj\u00f3sok m\u00e1r most is olyan \u00e9rz\u00e9kel\u0151ket viselnek, amelyek id\u0151vel \u00f6sszegzik az \u00e1ltaluk elszenvedett teljes sug\u00e1rterhel\u00e9st. Az ezeken szerepl\u0151 adatokat azonban csak akkor lehet kiolvasni, amikor visszat\u00e9rnek a F\u00f6ldre, egy speci\u00e1lis laborat\u00f3riumban.<\/p>\n<p>A pontosabb k\u00e9pet ad\u00e1s \u00e9rdek\u00e9ben a tud\u00f3sok \u00e9s m\u00e9rn\u00f6k\u00f6k kifejlesztett\u00e9k az Eur\u00f3pai Szem\u00e9lyzeti Akt\u00edv Dozim\u00e9tert \u2013 r\u00f6viden EuCPAD-ot. Egy okostelefon m\u00e9ret\u0171 m\u00e9r\u0151eszk\u00f6z folyamatosan r\u00f6gz\u00edti visel\u0151je sug\u00e1rterhel\u00e9s\u00e9t.<\/p>\n<p>Ezut\u00e1n az \u0171rhaj\u00f3sok csatlakoztathatj\u00e1k \u0151ket egy nagyobb eszk\u00f6zh\u00f6z \u2013 p\u00e9ld\u00e1ul egy okostelefon-dokkol\u00f3hoz \u2013, hogy felt\u00f6lts\u00e9k az akkumul\u00e1torukat \u00e9s let\u00f6lts\u00e9k az eredm\u00e9nyeket. Az \u0171rhaj\u00f3sok \u00e9s a f\u00f6ldi kutat\u00f3k \u00edgy rendszeresen friss inform\u00e1ci\u00f3kat kaphatnak a sug\u00e1rz\u00e1si k\u00f6rnyezetr\u0151l: vajon az \u0171rhaj\u00f3juk egyes r\u00e9szei jobban vannak-e \u00e1rny\u00e9kolva, mint m\u00e1sok?<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1279\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/07\/ESA_astronaut_Andreas_Mogensen_has_tested_a_EuCPAD\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2016\/07\/esa_astronaut_andreas_mogensen_has_tested_a_eucpad\/17883954-2-eng-GB\/ESA_astronaut_Andreas_Mogensen_has_tested_a_EuCPAD.jpg\" alt=\"ESA astronaut Andreas Mogensen has tested a EuCPAD\"><figcaption>Andreas Mogensen, az ESA \u0171rhaj\u00f3sa kipr\u00f3b\u00e1lta az EuCPAD-et<\/figcaption><\/figure>\n<p>Egy EuCPAD-monitort tavaly szeptemberben Andreas Mogensen, az ESA \u0171rhaj\u00f3sa tesztelt. Most pedig egy EuCPAD-leolvas\u00f3 k\u00e9sz\u00fcl\u00e9ket sz\u00e1ll\u00edtottak a Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1sra, amely k\u00e9szen \u00e1ll arra, hogy Thomas Pesquet, az ESA \u0171rhaj\u00f3sa a saj\u00e1t monitorj\u00e1val egy\u00fctt haszn\u00e1lhassa, amikor novemberben megkezd\u0151dik ottani k\u00fcldet\u00e9se.<\/p>\n<p>Az EuCPAD \u00e1ltal szolg\u00e1ltatott eredm\u00e9nyek felbecs\u00fclhetetlen \u00e9rt\u00e9k\u0171ek lesznek, ha a F\u00f6ld k\u00f6r\u00fcli p\u00e1ly\u00e1n t\u00falra szeretn\u00e9nk eljutni.<\/p>\n<p>A Holdra \u00e9s a Marsra tervezett \u0171rutaz\u00e1sok k\u00fcl\u00f6n\u00f6sen vesz\u00e9lyesek lesznek, mivel az \u0171rhaj\u00f3sokat messze viszik a F\u00f6ld m\u00e1gneses mez\u0151j\u00e9nek v\u00e9d\u0151pajzs\u00e1t\u00f3l. Az \u0171rhaj\u00f3sok sug\u00e1rterhel\u00e9s\u00e9nek val\u00f3s idej\u0171 nyomon k\u00f6vet\u00e9se azonban seg\u00edteni fogja a kutat\u00f3kat olyan v\u00e9delmi m\u00f3dszerek kidolgoz\u00e1s\u00e1ban, amelyek biztos\u00edtj\u00e1k a leg\u00e9nys\u00e9g biztons\u00e1g\u00e1t az utaz\u00e1sok sor\u00e1n.<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> Az EuCPAD-ek annyira fejlettek, hogy k\u00e9pesek meghat\u00e1rozni a sug\u00e1rz\u00e1s forr\u00e1s\u00e1t, legyen az a Nap vagy a galaxisunk t\u00e1voli r\u00e9szeib\u0151l \u00e9rkez\u0151 kozmikus sug\u00e1rz\u00e1s!<\/p>","protected":false},"excerpt":{"rendered":"<p>Astronauts face many risks in space. One of these is radiation: an invisible danger but one that can cause serious harm to space travellers. A new gadget has been developed [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2016\/07\/radiation_from_space_is_dangerous_for_astronauts\/17888061-2-eng-GB\/Radiation_from_space_is_dangerous_for_astronauts.jpg","esa_banner_description":"Radiation from space is dangerous for astronauts","esa_banner_credit":"SSA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2016\/07\/Radiation_from_space_is_dangerous_for_astronauts","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-476","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=476"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/476\/revisions"}],"predecessor-version":[{"id":4505,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/476\/revisions\/4505"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=476"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=476"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=476"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=476"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=476"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=476"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=476"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}