H\u1ed9i ngh\u1ecb Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n (KH&CNHN) c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed (NLNT) \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c hai n\u0103m 1 l\u1ea7n, l\u00e0 s\u1ef1 ki\u1ec7n quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u, tri\u1ec3n khai v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ng\u00e0nh NLNT Vi\u1ec7t Nam. H\u1ed9i ngh\u1ecb l\u00e0 n\u01a1i trao \u0111\u1ed5i \u00fd t\u01b0\u1edfng, kinh nghi\u1ec7m c\u0169ng nh\u01b0 s\u1ef1 h\u1ee3p t\u00e1c nghi\u00ean c\u1ee9u gi\u1eefa c\u00e1c c\u00e1n b\u1ed9 tr\u1ebb thu\u1ed9c c\u00e1c \u0111\u01a1n v\u1ecb trong v\u00e0 ngo\u00e0i Vi\u1ec7n NLNTVN\u00a0nh\u1eb1m x\u00e1c \u0111\u1ecbnh ph\u01b0\u01a1ng h\u01b0\u1edbng, m\u1ee5c ti\u00eau v\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 nghi\u00ean c\u1ee9u c\u1ea7n thi\u1ebft, g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng \u0111\u1ed9i ng\u0169 nghi\u00ean c\u1ee9u tr\u1ebb trong ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n ng\u00e0y c\u00e0ng v\u1eefng m\u1ea1nh.<\/p>\n
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K\u1ec3 t\u1eeb n\u0103m 2010, Vi\u1ec7n NLNTVN \u0111\u00e3 5 l\u1ea7n t\u1ed5 ch\u1ee9c th\u00e0nh c\u00f4ng H\u1ed9i ngh\u1ecb KH&CNHN c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh NLNT. Theo Q\u0110 s\u1ed1 392\/Q\u0110 \u2013 VNLNT, ng\u00e0y 21\/9\/2020, H\u1ed9i ngh\u1ecb KH&CNHN c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh NLNT l\u1ea7n th\u1ee9 VI do Vi\u1ec7n NLNTVN k\u1ebft h\u1ee3p v\u1edbi \u0110o\u00e0n Thanh ni\u00ean c\u1ed9ng s\u1ea3n HCM Vi\u1ec7n NLNTVN v\u00e0 \u0110o\u00e0n Thanh ni\u00ean c\u1ed9ng s\u1ea3n HCM B\u1ed9 KH&CN t\u1ed5 ch\u1ee9c t\u1eeb ng\u00e0y 08 \u2013 09\/10\/2020, t\u1ea1i H\u1ed9i tr\u01b0\u1eddng Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n (140 Nguy\u1ec5n Tu\u00e2n, qu\u1eadn Thanh Xu\u00e2n, th\u00e0nh ph\u1ed1 H\u00e0 N\u1ed9i). Tham gia H\u1ed9i ngh\u1ecb KH&CNHN c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh NLNT l\u1ea7n th\u1ee9 VI c\u00f3 s\u1ef1 g\u00f3p m\u1eb7t c\u1ee7a 63 b\u00e1o c\u00e1o vi\u00ean \u0111\u1ebfn t\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb tr\u1ef1c thu\u1ed9c Vi\u1ec7n NLNTVN l\u00e0 Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n, Vi\u1ec7n C\u00f4ng ngh\u1ec7 x\u1ea1 hi\u1ebfm, Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n, Trung t\u00e2m H\u1ea1t nh\u00e2n Tp. H\u1ed3 Ch\u00ed Minh, Trung t\u00e2m \u0110\u00e1nh gi\u00e1 kh\u00f4ng ph\u00e1 h\u1ee7y, Trung t\u00e2m Nghi\u00ean c\u1ee9u v\u00e0 Tri\u1ec3n khai c\u00f4ng ngh\u1ec7 b\u1ee9c x\u1ea1, Trung t\u00e2m \u1ee8ng d\u1ee5ng k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n trong c\u00f4ng nghi\u1ec7p, Trung t\u00e2m Chi\u1ebfu x\u1ea1 H\u00e0 n\u1ed9i. Ngo\u00e0i ra, H\u1ed9i ngh\u1ecb \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 tham gia c\u1ee7a nhi\u1ec1u b\u00e1o c\u00e1o vi\u00ean tr\u1ebb \u0111\u1ebfn t\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb ngo\u00e0i Vi\u1ec7n nh\u01b0: Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i, Tr\u01b0\u1eddng\u00a0 \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean H\u00e0 N\u1ed9i, Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean Tp. HCM, B\u1ec7nh vi\u1ec7n B\u1ea1ch Mai, B\u1ec7nh vi\u1ec7n Trung \u01b0\u01a1ng Qu\u00e2n \u0111\u1ed9i 108, Trung t\u00e2m C\u00f4ng ngh\u1ec7 Sinh h\u1ecdc Tp. H\u1ed3 Ch\u00ed Minh.<\/p>\n
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Qua vi\u1ec7c ti\u1ebfn h\u00e0nh ph\u1ea3n bi\u1ec7n m\u1ed9t c\u00e1ch nghi\u00eam t\u00fac c\u1ee7a H\u1ed9i \u0111\u1ed3ng khoa h\u1ecdc, H\u1ed9i ngh\u1ecb \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c 63 b\u00e1o c\u00e1o, trong \u0111\u00f3 c\u00f3 37 b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y (Oral presentation) t\u1ea1i 2 Ti\u1ec3u ban chuy\u00ean m\u00f4n v\u00e0 26 b\u00e1o c\u00e1o d\u00e1n b\u1ea3ng (Posters).<\/p>\n
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V\u00e0o ng\u00e0y 08\/10, m\u1edf \u0111\u1ea7u Phi\u00ean to\u00e0n th\u1ec3, TS. L\u00ea Xu\u00e2n Chung, Nghi\u00ean c\u1ee9u vi\u00ean ch\u00ednh Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n s\u1ebd tr\u00ecnh b\u00e0y T\u00f3m t\u1eaft c\u00e1c k\u1ebft qu\u1ea3 g\u1ea7n \u0111\u00e2y trong nghi\u00ean c\u1ee9u v\u1eadt l\u00fd h\u1ea1t nh\u00e2n c\u01a1 b\u1ea3n c\u1ee7a Vi\u1ec7t Nam v\u00e0 c\u01a1 h\u1ed9i nghi\u00ean c\u1ee9u th\u1ef1c nghi\u1ec7m t\u1ea1i VINATOM. B\u00e0i b\u00e1o c\u00e1o tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 th\u00e0nh t\u1ef1u trong nghi\u00ean c\u1ee9u v\u1eadt l\u00fd h\u1ea1t nh\u00e2n c\u01a1 b\u1ea3n c\u1ee7a Vi\u1ec7t Nam, t\u00f3m t\u1eaft c\u00e1c k\u1ebft qu\u1ea3 quan tr\u1ecdng nh\u1ea5t v\u1ec1 m\u1eb7t th\u1ef1c nghi\u1ec7m. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1eadt l\u00fd v\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft th\u1ef1c hi\u1ec7n th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn. Ngo\u00e0i ra, b\u00e1o c\u00e1o tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 n\u1ed5i b\u1eadt trong nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft. M\u1ed1i quan h\u1ec7 qua l\u1ea1i gi\u1eefa nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c nghi\u1ec7m s\u1ebd \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn d\u1ecdc theo b\u00e0i b\u00e1o c\u00e1o. \u0110\u1eb7c bi\u1ec7t, b\u00e0i b\u00e1o c\u00e1o s\u1ebd tr\u00ecnh b\u00e0y d\u1ef1 \u00e1n th\u1ef1c nghi\u1ec7m \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng m\u00e1y gia t\u1ed1c pelletron t\u1ea1i tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean H\u00e0 N\u1ed9i c\u00f9ng k\u1ebft qu\u1ea3 s\u01a1 b\u1ed9 ban \u0111\u1ea7u. D\u1ef1 \u00e1n n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111o ti\u1ebft di\u1ec7n ph\u1ea3n \u1ee9ng 10B (alpha,p)13C v\u1edbi ch\u00f9m alpha c\u00f3 n\u0103ng l\u01b0\u1ee3ng t\u1eeb 0.85-1.4 MeV.<\/p>\n
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\u0110\u1ebfn t\u1eeb Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n, TS. Ph\u1ea1m Th\u00e0nh Minh, Nghi\u00ean c\u1ee9u vi\u00ean s\u1ebd tr\u00ecnh b\u00e0y v\u1ec1 v\u1ea5n \u0111\u1ec1 Nghi\u00ean c\u1ee9u \u0111i\u1ec1u ch\u1ebf thu\u1ed1c ph\u00f3ng x\u1ea1 32 P-chromic phosphate tr\u00ean l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t \u1ee9ng d\u1ee5ng trong \u0111i\u1ec1u tr\u1ecb ung th\u01b0. Theo b\u00e1o c\u00e1o, thu\u1ed1c ph\u00f3ng x\u1ea1 d\u1ea1ng h\u1ea1t keo 32P-Chromic phosphate \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p tr\u00ean L\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t b\u1eb1ng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p tin h\u1ecdc \u0111\u1ec3 nghi\u00ean c\u1ee9u t\u1ed1i \u01b0u h\u00f3a c\u00e1c th\u00f4ng s\u1ed1 th\u00ed nghi\u1ec7m t\u1ed5ng h\u1ee3p v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng b\u1eb1ng k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u th\u1ef1c nghi\u1ec7m. Hi\u1ec7u su\u1ea5t t\u1ed5ng h\u1ee3p v\u00e0 \u0111\u1ed9 tinh khi\u1ebft h\u00f3a ph\u00f3ng x\u1ea1 \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1eafc k\u00fd gi\u1ea5y v\u1edbi h\u1ec7 m\u00e1y t\u1ef1 ch\u1ee5p Cyclone. \u0110\u1ed9 s\u1ea1ch h\u1ea1t nh\u00e2n \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u00ean h\u1ec7 ph\u1ed5 k\u1ebf beta Aloka. \u0110\u1ed9 v\u00f4 khu\u1ea9n th\u1ef1c hi\u1ec7n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed v\u00f4 khu\u1ea9n. N\u1ed9i \u0111\u1ed9c t\u1ed1 vi khu\u1ea9n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y Endosafe-PTS 100 (Portable Test System, PTS). K\u1ebft qu\u1ea3 \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c keo ph\u00f3ng x\u1ea1 32P-Chromic phosphate \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed5ng h\u1ee3p (86,3%), c\u00e1c ch\u1ec9 ti\u00eau v\u1ec1 \u0111\u1ed9 s\u1ea1ch h\u1ea1t nh\u00e2n (99,9%), \u0111\u1ed9 tinh khi\u1ebft h\u00f3a ph\u00f3ng x\u1ea1 (99,5%), n\u1ed9i \u0111\u1ed9c t\u1ed1 vi khu\u1ea9n (0,066 EU\/ml\/kg) v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ea1t v\u00f4 khu\u1ea9n. Nh\u01b0 v\u1eady, keo ph\u00f3ng x\u1ea1 32P-Chromic phosphate \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng theo c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a d\u01b0\u1ee3c \u0111i\u1ec3n M\u1ef9 35 trong \u1ee9ng d\u1ee5ng \u0111i\u1ec1u tr\u1ecb ung th\u01b0.<\/p>\n
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Ngo\u00e0i ra, t\u1ea1i Phi\u00ean to\u00e0n th\u1ec3 c\u1ee7a H\u1ed9i ngh\u1ecb \u0111\u00e3 c\u00f3 3 b\u00e0i tr\u00ecnh b\u00e0y c\u1ee7a c\u00e1c di\u1ec5n gi\u1ea3 kh\u00e1ch m\u1eddi l\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 chuy\u00ean gia h\u00e0ng \u0111\u1ea7u \u0111\u1ebfn t\u1eeb c\u00e1c Vi\u1ec7n nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c uy t\u00edn trong B\u1ed9 KH&CN nh\u01b0: Truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u00e0 tri\u1ec3n v\u1ecdng n\u00e0o \u0111\u1ec3 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n, TS. Tr\u1ea7n Quang Kh\u1ea3i, Trung t\u00e2m M\u00e3 s\u1ed1 m\u00e3 v\u1ea1ch Qu\u1ed1c gia – T\u1ed5ng c\u1ee5c Ti\u00eau chu\u1ea9n \u0110o l\u01b0\u1eddng Ch\u1ea5t l\u01b0\u1ee3ng; C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 khai th\u00e1c th\u00f4ng tin s\u1edf h\u1eefu tr\u00ed tu\u1ec7 ph\u1ee5c v\u1ee5 ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u, t\u1ea1o l\u1eadp, b\u1ea3o h\u1ed9 v\u00e0 ph\u00e1t tri\u1ec3n t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7, TS. B\u00f9i Ti\u1ebfn Quy\u1ebft, Vi\u1ec7n Khoa h\u1ecdc s\u1edf h\u1eefu tr\u00ed tu\u1ec7; Vai tr\u00f2 c\u1ee7a ph\u00e1t tri\u1ec3n doanh nghi\u1ec7p KH&CN trong h\u1ed9i nh\u1eadp qu\u1ed1c t\u1ebf, L\u01b0\u01a1ng Tu\u1ea5n Minh, C\u1ee5c Ph\u00e1t tri\u1ec3n th\u1ecb tr\u01b0\u1eddng v\u00e0 doanh nghi\u1ec7p khoa h\u1ecdc c\u00f4ng ngh\u1ec7.<\/p>\n
H\u1ed9i ngh\u1ecb KH&CNHN c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh NLNT l\u1ea7n th\u1ee9 VI l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n khoa h\u1ecdc quan tr\u1ecdng, c\u00f3 \u00fd ngh\u0129a l\u1edbn \u0111\u1ed1i v\u1edbi vi\u1ec7c th\u00fac \u0111\u1ea9y nghi\u00ean c\u1ee9u khoa h\u1ecdc, ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc trong b\u1ed1i c\u1ea3nh Vi\u1ec7t Nam \u0111ang t\u00edch c\u1ef1c th\u00fac \u0111\u1ea9y khoa h\u1ecdc c\u00f4ng ngh\u1ec7, \u1ee9ng d\u1ee5ng NLNT v\u00ec m\u1ee5c \u0111\u00edch h\u00f2a b\u00ecnh.<\/p>\n
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Nguy\u1ec5n Th\u1ecb Thu H\u00e0, Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" H\u1ed9i ngh\u1ecb Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n (KH&CNHN) c\u00e1n b\u1ed9 tr\u1ebb ng\u00e0nh N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed (NLNT) \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c hai n\u0103m 1 l\u1ea7n, l\u00e0 s\u1ef1 ki\u1ec7n quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u, tri\u1ec3n khai v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ng\u00e0nh NLNT Vi\u1ec7t Nam. H\u1ed9i ngh\u1ecb l\u00e0 n\u01a1i trao \u0111\u1ed5i \u00fd t\u01b0\u1edfng, kinh […]<\/p>\n","protected":false},"author":1,"featured_media":6087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-6083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tong-hop"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/6083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=6083"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/6083\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=6083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=6083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=6083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}