{"id":2943,"date":"2022-12-06T20:17:36","date_gmt":"2022-12-06T20:17:36","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2943"},"modified":"2022-12-06T20:17:36","modified_gmt":"2022-12-06T20:17:36","slug":"inside-minds-young-scientists-intel-science-talent-search","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/science-education\/inside-minds-young-scientists-intel-science-talent-search\/","title":{"rendered":"Tinerii oameni de \u0219tiin\u021b\u0103 americani modeleaz\u0103 viitorul \u0219tiin\u021bei"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00cen min\u021bile tinerilor oameni de \u0219tiin\u021b\u0103 din America<\/h2>\n\n<h2 class=\"wp-block-heading\">Concursul de talente \u00een \u0219tiin\u021b\u0103 al Intel<\/h2>\n\n<p>Patruzeci de elevi de clasa a XII-a din \u00eentreaga \u021bar\u0103 s-au adunat la Washington, D.C., pentru Concursul de talente \u00een \u0219tiin\u021b\u0103 al Intel 2010, un program organizat de Societatea pentru \u0218tiin\u021b\u0103 \u0219i Public. La Academia Na\u021bional\u0103 de \u0218tiin\u021be, ace\u0219ti elevi \u0219i-au prezentat proiectele de cercetare inovatoare \u00een fa\u021ba unor jurii. \u00cen aceast\u0103 sear\u0103, Intel va anun\u021ba c\u00e2\u0219tig\u0103torii, inclusiv pe cel care va primi prestigiosul premiu principal de 100.000 de dolari.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u0103l\u0103torii spa\u021biale cu consum redus de energie: Viziunea Erik\u0103i Debenedictis<\/h2>\n\n<p>Una dintre finaliste, Erika Debenedictis din Albuquerque, New Mexico, a dezvoltat un program software inovator care ar putea revolu\u021biona naviga\u021bia navelor spa\u021biale. Inspirat de conceptul de \u201eautostrad\u0103 spa\u021bial\u0103 interplanetar\u0103\u201d, o re\u021bea complex\u0103 de c\u0103i prin spa\u021biu, software-ul Erik\u0103i \u00ee\u0219i propune s\u0103 permit\u0103 navelor spa\u021biale s\u0103 c\u0103l\u0103toreasc\u0103 cu un consum minim de combustibil.<\/p>\n\n<p>Prin utilizarea Re\u021belei de transport interplanetar (ITN), navele spa\u021biale pot naviga pe orbite folosind gravita\u021bia \u0219i mi\u0219carea planetar\u0103, similar cu modul \u00een care b\u0103rcile cu p\u00e2nze utilizeaz\u0103 curen\u021bii oceanici \u0219i v\u00e2ntul. De\u0219i rutele cu consum redus de energie au fost utilizate \u00een trecut, software-ul Erik\u0103i vizeaz\u0103 \u00een mod special c\u0103l\u0103toriile interplanetare, un domeniu care s-a confruntat cu provoc\u0103ri de finan\u021bare \u0219i e\u0219ecuri \u00een cercetare.<\/p>\n\n<p>Software-ul Erik\u0103i simuleaz\u0103 capacitatea de men\u021binere a sta\u021biei, o tehnic\u0103 utilizat\u0103 de sateli\u021bi pentru a-\u0219i men\u021bine pozi\u021bia pe orbit\u0103. Prin \u00eencorporarea acestui concept, programul ei poate ghida navele spa\u021biale de-a lungul c\u0103ilor ITN cu pu\u021bine sau deloc cheltuieli cu combustibilul. Aceast\u0103 inova\u021bie are poten\u021bialul de a reduce costurile cu combustibilul pentru industria spa\u021bial\u0103 \u0219i de a reduce semnificativ timpul de c\u0103l\u0103torie \u00eentre planete.<\/p>\n\n<h2 class=\"wp-block-heading\">Poluarea aerului \u00een interior: Apelul de trezire al Otanei Jakpor<\/h2>\n\n<p>O alt\u0103 finalist\u0103, Otana Jakpor din Riverside, California, \u0219i-a concentrat cercet\u0103rile asupra unei probleme presante care afecteaz\u0103 milioane de locuin\u021be: poluarea aerului \u00een interior. Inspirat\u0103 de astmul sever al mamei sale, Otana a investigat efectele nocive ale arderii lum\u00e2n\u0103rilor \u00een interior, \u00een special cele fabricate din parafin\u0103.<\/p>\n\n<p>Particulele \u00een suspensie (PM 2,5), un poluant minuscul eliberat de lum\u00e2n\u0103ri, prezint\u0103 riscuri semnificative pentru s\u0103n\u0103tate. Aceste particule pot p\u0103trunde ad\u00e2nc \u00een sistemul respirator \u0219i \u00een fluxul sanguin, duc\u00e2nd poten\u021bial la atacuri de cord \u0219i cancer. Cercet\u0103rile Otanei au relevat c\u0103 lum\u00e2n\u0103rile cu parafin\u0103 emit niveluri semnificativ mai mari de PM 2,5 \u00een compara\u021bie cu lum\u00e2n\u0103rile din soia.<\/p>\n\n<p>Mai mult, parafina con\u021bine petrol, un cancerigen cunoscut, iar emisiile sale prezint\u0103 similitudini cu gazele de e\u0219apament diesel. Standardul na\u021bional de calitate a aerului pentru PM 2,5 \u00een aer liber este de 35 de micrograme pe metru cub timp de 24 de ore, \u00een timp ce lum\u00e2narea cu parafin\u0103 studiat\u0103 de Otana a eliberat 52 de micrograme pe metru cub \u00een aceea\u0219i perioad\u0103.<\/p>\n\n<h2 class=\"wp-block-heading\">Cuno\u0219tin\u021be \u0219i sus\u021binere: \u00cemputernicirea publicului<\/h2>\n\n<p>Otana subliniaz\u0103 importan\u021ba lu\u0103rii unor decizii informate la achizi\u021bionarea lum\u00e2n\u0103rilor. Multe lum\u00e2n\u0103ri nu au etichete clare \u0219i chiar \u0219i lum\u00e2n\u0103rile din soia pot con\u021bine parafin\u0103. Ea \u00eei \u00eendeamn\u0103 pe consumatori s\u0103 fie con\u0219tien\u021bi de poten\u021bialele riscuri pentru s\u0103n\u0103tate asociate cu utilizarea lum\u00e2n\u0103rilor.<\/p>\n\n<p>Ca purt\u0103tor de cuv\u00e2nt al Asocia\u021biei Americane a Pl\u0103m\u00e2nilor, Otana militeaz\u0103 activ pentru un aer mai curat \u00een interior. Ea depune m\u0103rturie la audierile de mediu, \u00eemp\u0103rt\u0103\u0219indu-\u0219i cercet\u0103rile \u0219i sus\u021bin\u00e2nd reglement\u0103ri mai stricte pentru protejarea s\u0103n\u0103t\u0103\u021bii publice.<\/p>\n\n<h2 class=\"wp-block-heading\">Viitorul \u0219tiin\u021bei \u0219i inov\u0103rii<\/h2>\n\n<p>Cercet\u0103rile efectuate de Erika Debenedictis \u0219i Otana Jakpor demonstreaz\u0103 str\u0103lucirea \u0219i dedicarea tinerilor oameni de \u0219tiin\u021b\u0103. Ideile lor inovatoare \u0219i angajamentul lor de a aborda problemele din lumea real\u0103 demonstreaz\u0103 puterea transformatoare a \u0219tiin\u021bei \u0219i poten\u021bialul acesteia de a modela viitorul.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00cen min\u021bile tinerilor oameni de \u0219tiin\u021b\u0103 din America Concursul de talente \u00een \u0219tiin\u021b\u0103 al Intel Patruzeci de elevi de clasa a XII-a din \u00eentreaga \u021bar\u0103 s-au adunat la Washington, D.C.,&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5365],"tags":[434,37,5767,5768,595,5769],"class_list":["post-2943","post","type-post","status-publish","format-standard","hentry","category-science-education","tag-space-exploration","tag-innovation","tag-indoor-air-pollution","tag-science-research","tag-stem","tag-young-scientists"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=2943"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2943\/revisions"}],"predecessor-version":[{"id":2944,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/2943\/revisions\/2944"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=2943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=2943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=2943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}