{"id":842,"date":"2009-03-05T08:56:00","date_gmt":"2009-03-05T07:56:00","guid":{"rendered":"https:\/\/kids.esa.int\/electronic_nose_sniffs_health_hazards\/"},"modified":"2026-10-08T00:32:53","modified_gmt":"2026-10-07T22:32:53","slug":"electronic_nose_sniffs_health_hazards","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/electronic_nose_sniffs_health_hazards\/","title":{"rendered":"\u201eNasul electronic\u201d detecteaz\u0103 pericolele pentru s\u0103n\u0103tate"},"content":{"rendered":"<div class=\"lede\">\n<p>Un sistem avansat de tip \u2018nas electronic\u2019, dezvoltat ini\u021bial pentru a monitoriza calitatea aerului din interiorul sta\u021biilor spa\u021biale, este folosit acum pentru a salva vie\u021bi pe P\u0103m\u00e2nt. Sistemul a fost utilizat cu succes \u00een cadrul a dou\u0103 misiuni ale ESA c\u0103tre sta\u021bia spa\u021bial\u0103 Mir, \u00een 1995 \u0219i 1997. Acesta \u0219i-a dovedit utilitatea atunci c\u00e2nd a \u2018detectat\u2019 primele semne ale unui incendiu poten\u021bial mortal la bord.<\/p>\n<\/div>\n<p>Nasul electronic este alc\u0103tuit din trei elemente. Un senzor performant detecteaz\u0103 cantit\u0103\u021bi infime de substan\u021be neobi\u0219nuite din aer. Un microcip identific\u0103 ace\u0219ti contaminan\u021bi. Un sistem software de procesare declan\u0219eaz\u0103 apoi o alarm\u0103 \u00een cazul \u00een care ace\u0219tia sunt nocivi.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"MST Aerospace \/ EADS RST Rostock System-Technik\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/Electronic_nose2\" 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\/2009\/03\/electronic_nose2\/18249657-2-eng-GB\/Electronic_nose.jpg\" alt=\"Electronic nose\"><figcaption>Nasul electronic<\/figcaption><\/figure>\n<p>\u00cen ultimii ani, ingineri din Germania \u0219i Suedia, cu sprijinul ESA, au dezvoltat acest sistem pentru aplica\u021bii industriale. Ca urmare, acesta a fost introdus ca sistem de detectare a incendiilor pentru a asigura o avertizare timpurie \u00een cazul izbucnirii unui incendiu \u00een re\u021beaua de metrou din Stockholm. Capabil s\u0103 detecteze primele semne de fum \u00een cele 56 de sta\u021bii de metrou \u0219i \u00een tunelurile de 60 km ale ora\u0219ului, \u201enasul electronic\u201d este mult mai pu\u021bin afectat de umiditate \u0219i de praful fin dec\u00e2t sistemele de detectare anterioare.<\/p>\n<p>Sistemul \u0219i-a dovedit, de asemenea, utilitatea ca sistem de alert\u0103 timpurie pentru germenii din spitale. Detectarea timpurie a virusurilor \u0219i a infec\u021biilor este esen\u021bial\u0103 pentru salvarea vie\u021bilor pacien\u021bilor care au beneficiat de transplanturi de organe sau se afl\u0103 \u00een unit\u0103\u021bile de terapie intensiv\u0103. Bacteriile \u0219i ciupercile prezente \u00een aer reprezint\u0103, de asemenea, un risc ridicat de infec\u021bie pentru pacien\u021bii afla\u021bi sub ventila\u021bie artificial\u0103. Prin identificarea acestor microbi din aer, \u201enasul electronic\u201d faciliteaz\u0103 prescrierea medicamentului adecvat \u0219i constituie un instrument esen\u021bial \u00een combaterea infec\u021biilor.<\/p>","protected":false},"excerpt":{"rendered":"<p>An advanced \u2018electronic nose\u2019 system, first developed to monitor the air quality inside space stations, is now being used to save lives on the ground. The system was successfully operated [&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\/2009\/03\/stockholm_metro_train2\/17896718-2-eng-GB\/Stockholm_metro_train.jpg","esa_banner_description":"Stockholm metro train","esa_banner_credit":"Jorges","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/Stockholm_metro_train2","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":[10,54,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-842","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=842"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/842\/revisions"}],"predecessor-version":[{"id":4702,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/842\/revisions\/4702"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=842"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=842"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=842"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=842"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=842"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=842"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=842"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}