{"id":28304,"date":"2019-04-19T15:34:00","date_gmt":"2019-04-19T08:34:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28304"},"modified":"2021-10-02T22:35:54","modified_gmt":"2021-10-02T15:35:54","slug":"thu-gom-nuoc-ngot-bang-he-thong-thu-hoi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/thu-gom-nuoc-ngot-bang-he-thong-thu-hoi\/","title":{"rendered":"Thu gom n\u01b0\u1edbc ng\u1ecdt b\u1eb1ng h\u1ec7 th\u1ed1ng thu h\u01a1i"},"content":{"rendered":"\n

L\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb c\u00e1ch c\u00e1c gi\u1ecdt s\u01b0\u01a1ng h\u00ecnh th\u00e0nh tr\u00ean m\u1ea1ng nh\u1ec7n, c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 to\u00e1n h\u1ecdc t\u1ea1i tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc California \u1edf Los Angeles (UCLA) \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng thu h\u01a1i n\u01b0\u1edbc \u0111\u1ed9c \u0111\u00e1o v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc s\u1ea1ch, n\u01b0\u1edbc ng\u1ecdt ho\u1eb7c t\u00e1i ch\u1ebf n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng s\u1ebd b\u1ecb th\u1ea3i lo\u1ea1i.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

H\u1ec7 th\u1ed1ng m\u1edbi l\u00e0 m\u1ed9t m\u1ea3ng d\u00e0y \u0111\u1eb7c c\u00e1c s\u1ee3i b\u00f4ng song song \u0111\u01b0\u1ee3c c\u0103ng theo chi\u1ec1u d\u1ecdc v\u1edbi m\u1ed9t d\u00f2ng c\u00e1c gi\u1ecdt n\u01b0\u1edbc ch\u1ea3y \u0111\u1ec1u \u0111\u1eb7n ch\u1ea3y xu\u1ed1ng. H\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111\u1ea9y l\u00ean b\u1edfi m\u1ed9t c\u00e1i qu\u1ea1t, \u0111\u01b0\u1ee3c thu gom b\u1eb1ng “m\u1ea1ng l\u01b0\u1edbi” c\u00e1c gi\u1ecdt n\u01b0\u1edbc v\u00e0 ng\u01b0ng t\u1ee5. Sau \u0111\u00f3, n\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n v\u00e0o m\u1ed9t th\u00f9ng ch\u1ee9a.<\/p>\n\n\n\n

Theo k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u, so v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 thu h\u01a1i n\u01b0\u1edbc hi\u1ec7n nay, s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p m\u1edbi l\u00e0m t\u0103ng 200% hi\u1ec7u su\u1ea5t. Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Science Advances, bao g\u1ed3m m\u1ed9t m\u00f4 h\u00ecnh l\u00fd thuy\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng v\u00e0 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m t\u1eeb m\u1ed9t nguy\u00ean m\u1eabu.<\/p>\n\n\n\n

Ngo\u00e0i thu gom n\u01b0\u1edbc t\u1eeb kh\u00ed quy\u1ec3n, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc s\u1ea1ch t\u1eeb hi\u1ec7n t\u01b0\u1ee3ng b\u1ed1c h\u01a1i n\u01b0\u1edbc th\u1ea3i c\u00f3 \u0111\u1ed9 m\u1eb7n cao, nh\u01b0 n\u01b0\u1edbc th\u1ea3i t\u1eeb ho\u1ea1t \u0111\u1ed9ng \u200b\u200bs\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed ho\u1eb7c t\u1eeb d\u00f2ng ch\u1ea3y t\u01b0\u1edbi ti\u00eau. C\u00f4ng ngh\u1ec7 n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 thu h\u01a1i n\u01b0\u1edbc tho\u00e1t ra t\u1eeb c\u00e1c th\u00e1p l\u00e0m m\u00e1t trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p. Sau \u0111\u00f3, n\u01b0\u1edbc thu gom c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf tr\u1edf l\u1ea1i h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t.<\/p>\n\n\n\n

Sungtaek Ju, gi\u00e1o s\u01b0 k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 l\u00e0 t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft: \u201cT\u00ecnh tr\u1ea1ng khan hi\u1ebfm n\u01b0\u1edbc ng\u1ecdt g\u00e2y lo ng\u1ea1i gia t\u0103ng tr\u00ean to\u00e0n c\u1ea7u \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thu h\u01a1i n\u01b0\u1edbc kh\u1ea3 thi v\u1ec1 m\u1eb7t kinh t\u1ebf. \u00dd t\u01b0\u1edfng n\u00e0y m\u00f4 ph\u1ecfng chu k\u1ef3 m\u01b0a t\u1ef1 nhi\u00ean \u0111\u1ec3 t\u1ea1o ra n\u01b0\u1edbc s\u1ea1ch, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “qu\u00e1 tr\u00ecnh l\u00e0m \u1ea9m – h\u00fat \u1ea9m” \u0111\u00e3 xu\u1ea5t hi\u1ec7n t\u1eeb kh\u00e1 l\u00e2u. Tuy nhi\u00ean, \u0111\u1ec3 ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng gi\u00e1 r\u1ebb c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh v\u1eabn l\u00e0 th\u00e1ch th\u1ee9c l\u1edbn. H\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng gi\u00fap v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c cho vi\u1ec7c \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng<\/em>\u201d.<\/p>\n\n\n\n

M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p thu h\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t \u0111\u00e3 s\u1eed d\u1ee5ng kim lo\u1ea1i l\u1ea1nh \u0111\u1ec3 l\u00e0m cho h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t. Nh\u01b0ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t h\u1ea1n ch\u1ebf, c\u0169ng nh\u01b0 tr\u1ecdng l\u01b0\u1ee3ng, v\u1eadt li\u1ec7u v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t, \u0111\u00e3 c\u1ea3n tr\u1edf vi\u1ec7c \u1ee9ng d\u1ee5ng. T\u01b0\u01a1ng t\u1ef1, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng v\u00f2i phun ho\u1eb7c \u0111i\u1ec7n tr\u01b0\u1eddng s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u \u0111i\u1ec7n \u0111\u1ec3 c\u00f3 th\u1ec3 kh\u1ea3 thi.<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u t\u1ea1i UCLA l\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c gi\u1ecdt n\u01b0\u1edbc c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc v\u00e0 t\u1ed1c \u0111\u1ed9 ch\u1ea3y kh\u00f4ng \u0111\u1ed5i. Nh\u1eefng gi\u1ecdt n\u01b0\u1edbc n\u00e0y cho ph\u00e9p h\u1ec7 th\u1ed1ng thu h\u01a1i n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m \u00e1p l\u1ef1c l\u1edbn v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ee7a qu\u1ea1t.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb c\u00e1ch c\u00e1c gi\u1ecdt s\u01b0\u01a1ng h\u00ecnh th\u00e0nh tr\u00ean m\u1ea1ng nh\u1ec7n, c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 to\u00e1n h\u1ecdc t\u1ea1i tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc California \u1edf Los Angeles (UCLA) \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng thu h\u01a1i n\u01b0\u1edbc \u0111\u1ed9c \u0111\u00e1o v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc s\u1ea1ch, n\u01b0\u1edbc ng\u1ecdt ho\u1eb7c t\u00e1i ch\u1ebf […]<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28304","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28304","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28304"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28304\/revisions"}],"predecessor-version":[{"id":28305,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28304\/revisions\/28305"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}