{"id":8181,"date":"2018-02-02T16:22:00","date_gmt":"2018-02-02T09:22:00","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=8181"},"modified":"2018-02-02T16:22:00","modified_gmt":"2018-02-02T09:22:00","slug":"may-tinh-se-van-hanh-nhu-nao-nguoi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/may-tinh-se-van-hanh-nhu-nao-nguoi\/","title":{"rendered":"M\u00e1y t\u00ednh s\u1ebd v\u1eadn h\u00e0nh nh\u01b0 n\u00e3o ng\u01b0\u1eddi"},"content":{"rendered":"<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/khoahocvacongnghevietnam.com.vn\/images\/stories\/thang-1-2018\/311-maytinh.jpg\" alt=\"311 maytinh\" \/><strong><br \/>\n<\/strong><\/p>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 Qu\u1ed1c gia M\u1ef9 (NIST) t\u1ea1i Colarado \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00f4ng t\u1eafc si\u00eau d\u1eabn c\u00f3 th\u1ec3 h\u1ecdc h\u1ecfi nh\u01b0 t\u1ebf b\u00e0o th\u1ea7n kinh trong c\u01a1 th\u1ec3 ng\u01b0\u1eddi.<\/p>\n<p>C\u00f4ng t\u1eafc n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;kh\u1edbp th\u1ea7n kinh&#8221; c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i c\u00e1c b\u1ed9 x\u1eed l\u00fd v\u00e0 b\u1ed9 nh\u1edb b\u00ean trong c\u00e1c m\u00e1y t\u00ednh t\u01b0\u01a1ng lai ho\u1ea1t \u0111\u1ed9ng nh\u01b0 n\u00e3o ng\u01b0\u1eddi. C\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Science Advances.<\/p>\n<p>Nghi\u00ean c\u1ee9u ch\u1ec9 r\u00f5 n\u00fat c\u00f4ng t\u1eafc n\u00e0y c\u1ee7a NIST ch\u00ednh l\u00e0 ph\u1ea7n c\u00f2n thi\u1ebfu c\u1ee7a m\u00e1y t\u00ednh m\u00f4 ph\u1ecfng th\u1ea7n kinh.<\/p>\n<p>V\u1edbi tr\u1ecdng t\u00e2m l\u00e0 h\u01b0\u1edbng t\u1edbi m\u1ed9t lo\u1ea1i tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1edbi, c\u00e1c m\u00e1y t\u00ednh n\u00e0y c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea9y nhanh vi\u1ec7c nh\u1eadn th\u1ee9c v\u00e0 ra quy\u1ebft \u0111\u1ecbnh cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 xe t\u1ef1 l\u00e1i v\u00e0 ch\u1ea9n \u0111o\u00e1n ung th\u01b0.<\/p>\n<p>Kh\u1edbp th\u1ea7n kinh sinh h\u1ecdc l\u00e0 m\u1ed9t k\u1ebft n\u1ed1i ho\u1eb7c c\u00f4ng t\u1eafc gi\u1eefa hai t\u1ebf b\u00e0o n\u00e3o. Trong khi \u0111\u00f3, kh\u1edbp th\u1ea7n kinh nh\u00e2n t\u1ea1o c\u1ee7a NIST, m\u1ed9t \u1ed1ng tr\u1ee5 kim lo\u1ea1i c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 10 microm\u00e9t, \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00f4ng t\u1eafc k\u1ebft n\u1ed1i gi\u1eefa d\u00f2ng \u0111i\u1ec7n \u0111i v\u00e0o v\u00e0 t\u00edn hi\u1ec7u \u0111\u1ea7u ra.<\/p>\n<p>C\u00e1ch th\u1ee9c c\u00f4ng t\u1eafc n\u00e0y ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng v\u1edbi c\u00e1ch kh\u1edbp th\u1ea7n kinh chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u nhanh ch\u00f3ng gi\u1eefa hai t\u1ebf b\u00e0o n\u00e3o.<\/p>\n<p>Theo nghi\u00ean c\u1ee9u, kh\u1edbp th\u1ea7n kinh nh\u00e2n t\u1ea1o NIST c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y t\u00ednh m\u00f4 ph\u1ecfng n\u00e3o b\u1ed9 con ng\u01b0\u1eddi \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c b\u1ed9 ph\u1eadn si\u00eau d\u1eabn, c\u00f3 th\u1ec3 truy\u1ec1n \u0111i\u1ec7n m\u00e0 kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf, do \u0111\u00f3 mang l\u1ea1i hi\u1ec7u su\u1ea5t cao h\u01a1n c\u00e1c thi\u1ebft k\u1ebf kh\u00e1c d\u1ef1a tr\u00ean ch\u1ea5t b\u00e1n d\u1eabn hay ph\u1ea7n m\u1ec1m.<\/p>\n<p>C\u00e1c d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i, x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef trong c\u00e1c d\u00f2ng nam ch\u00e2m.<\/p>\n<p>Kh\u1edbp th\u1ea7n kinh nh\u00e2n t\u1ea1o NIST c\u00f3 nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n so v\u1edbi kh\u1edbp th\u1ea7n kinh con ng\u01b0\u1eddi.<\/p>\n<p>Trong khi m\u1ed9t t\u1ebf b\u00e0o th\u1ea7n kinh c\u1ee7a con ng\u01b0\u1eddi c\u00f3 th\u1ec3 x\u1eed l\u00fd 50 l\u1ea7n\/gi\u00e2y, kh\u1edbp th\u1ea7n kinh c\u1ee7a NIST c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn 1 t\u1ef7 l\u1ea7n\/gi\u00e2y.<\/p>\n<p>S\u1ef1 truy\u1ec1n d\u1eabn gi\u1eefa t\u1ebf b\u00e0o v\u00e0 b\u1ed9 x\u1eed l\u00fd c\u00e0ng l\u1edbn, th\u00ec k\u1ebft n\u1ed1i c\u00e0ng m\u1ea1nh. Do \u0111\u00f3, c\u1ea3 kh\u1edbp th\u1ea7n kinh sinh h\u1ecdc v\u00e0 nh\u00e2n t\u1ea1o \u0111\u1ec1u c\u00f3 th\u1ec3 duy tr\u00ec v\u00e0 t\u1ea1o ra m\u1ea1ch n\u1ed1i m\u1edbi.<\/p>\n<p>Kh\u1edbp th\u1ea7n kinh nh\u00e2n t\u1ea1o m\u1edbi n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u00e1y t\u00ednh m\u00f4 ph\u1ecfng n\u00e3o b\u1ed9, c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 n\u00e3o ng\u01b0\u1eddi.<\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c thi\u1ebft b\u1ecb si\u00eau d\u1eabn kh\u00e1c m\u00f4 ph\u1ecfng t\u1ebf b\u00e0o n\u00e3o ng\u01b0\u1eddi v\u00e0 s\u1ef1 truy\u1ec1n d\u1eabn \u0111\u00e3 t\u1eebng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n, song v\u1eabn c\u00f2n thi\u1ebfu c\u00e1c kh\u1edbp n\u1ed1i th\u1ea7n kinh ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n<p>Kh\u1edbp th\u1ea7n kinh nh\u00e2n t\u1ea1o c\u1ee7a NIST c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u00e1t minh quan tr\u1ecdng k\u1ebft n\u1ed1i to\u00e0n b\u1ed9 ch\u00fang l\u1ea1i v\u1edbi nhau. \u0110\u1eb7c bi\u1ec7t, c\u00e1c kh\u1edbp c\u00f3 th\u1ec3 s\u1eafp x\u1ebfp th\u00e0nh 3 chi\u1ec1u \u0111\u1ec3 t\u1ea1o ra h\u1ec7 th\u1ed1ng l\u1edbn h\u01a1n d\u00f9ng cho \u0111i\u1ec7n to\u00e1n.<\/p>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u NIST \u0111\u00e3 t\u1ea1o ra m\u00f4 h\u00ecnh m\u1ea1ch n\u1ed1i \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1ch th\u1ee9c m\u1ed9t h\u1ec7 th\u1ed1ng nh\u01b0 v\u1eady ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p style=\"text-align: right;\"><em>(TTXVN)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 Qu\u1ed1c gia M\u1ef9 (NIST) t\u1ea1i Colarado \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00f4ng t\u1eafc si\u00eau d\u1eabn c\u00f3 th\u1ec3 h\u1ecdc h\u1ecfi nh\u01b0 t\u1ebf b\u00e0o th\u1ea7n kinh trong c\u01a1 th\u1ec3 ng\u01b0\u1eddi. C\u00f4ng t\u1eafc n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;kh\u1edbp th\u1ea7n kinh&#8221; c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i c\u00e1c b\u1ed9 x\u1eed l\u00fd v\u00e0 [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":8182,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-8181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/8181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=8181"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/8181\/revisions"}],"predecessor-version":[{"id":8183,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/8181\/revisions\/8183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/8182"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=8181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=8181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=8181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}