{"id":14573,"date":"2024-02-21T16:14:02","date_gmt":"2024-02-21T09:14:02","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=14573"},"modified":"2024-02-26T14:31:27","modified_gmt":"2024-02-26T07:31:27","slug":"vien-nghien-cuu-hat-nhan-40-nam-nghien-cuu-ung-dung-khoa-hoc-va-cong-nghe-hat-nhan-phuc-vu-phat-trien-kinh-te-xa-hoi","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/vien-nghien-cuu-hat-nhan-40-nam-nghien-cuu-ung-dung-khoa-hoc-va-cong-nghe-hat-nhan-phuc-vu-phat-trien-kinh-te-xa-hoi\/","title":{"rendered":"Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n: 40 n\u0103m nghi\u00ean c\u1ee9u, \u1ee9ng d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n ph\u1ee5c v\u1ee5 ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i"},"content":{"rendered":"

\u00a0<\/strong><\/em><\/p>\n

Ph\u00e2n Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp theo Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 59-CP ng\u00e0y 23\/02\/1979 c\u1ee7a H\u1ed9i \u0111\u1ed3ng Ch\u00ednh ph\u1ee7. T\u1ea1i Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 87-H\u0110BT ng\u00e0y 11\/06\/1984 c\u1ee7a H\u1ed9i \u0111\u1ed3ng B\u1ed9 tr\u01b0\u1edfng, Ph\u00e2n Vi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ed5i t\u00ean th\u00e0nh Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t. Tr\u1ea3i qua 40 n\u0103m x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n \u0111\u00e3 kh\u00f4ng ng\u1eebng nghi\u00ean c\u1ee9u, s\u00e1ng t\u1ea1o, \u1ee9ng d\u1ee5ng th\u00e0nh t\u1ef1u khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 (KH&CN) h\u1ea1t nh\u00e2n ph\u1ee5c v\u1ee5 ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i.<\/p>\n

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\"\"<\/strong><\/em><\/p>\n

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V\u1edbi c\u01a1 s\u1edf v\u1eadt ch\u1ea5t ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ti\u1ebfp qu\u1ea3n t\u1eeb Trung t\u00e2m Nghi\u00ean c\u1ee9u Nguy\u00ean t\u1eed \u0110\u00e0 L\u1ea1t v\u1edbi thi\u1ebft b\u1ecb ch\u00ednh l\u00e0 L\u00f2 ph\u1ea3n \u1ee9ng (LP\u01af) TRIGA Mark-2 c\u00f4ng su\u1ea5t 250 kWt c\u1ee7a H\u00e3ng General Atomic \u0111\u01b0\u1ee3c kh\u1edfi c\u00f4ng x\u00e2y d\u1ef1ng ng\u00e0y 12\/04\/1961 v\u00e0 \u0111\u1ea1t tr\u1ea1ng th\u00e1i t\u1edbi h\u1ea1n l\u1ea7n \u0111\u1ea7u l\u00fac 12:40 ng\u00e0y 26\/02\/1963. Ng\u00e0y 28\/10\/1963, LP\u01af TRIGA Mark-2 \u0111\u01b0\u1ee3c kh\u00e1nh th\u00e0nh v\u00e0 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u1edbi 3 ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0: \u0111\u00e0o t\u1ea1o, nghi\u00ean c\u1ee9u v\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1. LP\u01af TRIGA Mark-2 ho\u1ea1t \u0111\u1ed9ng cho \u0111\u1ebfn cu\u1ed1i n\u0103m 1967 th\u00ec d\u1eebng do tr\u1ee5c tr\u1eb7c k\u1ef9 thu\u1eadt. Ng\u00e0y 30\/03\/1975, to\u00e0n b\u1ed9 67 thanh nhi\u00ean li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00e1o d\u1ee1 v\u00e0 chuy\u1ec3n v\u1ec1 M\u1ef9, LP\u01af kh\u00f4ng c\u00f2n kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng. V\u1edbi s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a Li\u00ean X\u00f4, ng\u00e0y 15\/03\/1982, c\u00f4ng tr\u00ecnh kh\u00f4i ph\u1ee5c v\u00e0 m\u1edf r\u1ed9ng LP\u01af \u0111\u01b0\u1ee3c kh\u1edfi c\u00f4ng. Sau 20 th\u00e1ng thi c\u00f4ng, LP\u01af v\u1edbi t\u00ean m\u1edbi l\u00e0 IVV-9 hay c\u00f2n g\u1ecdi theo \u0111\u1ecba danh l\u00e0 \u201cLP\u01af h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t\u201d \u0111\u01b0\u1ee3c n\u1ea1p nhi\u00ean li\u1ec7u \u0111\u1ed9 gi\u00e0u cao (36% U-235), \u0111\u1ea1t tr\u1ea1ng th\u00e1i t\u1edbi h\u1ea1n v\u00e0o l\u00fac 19:50 ng\u00e0y 01\/11\/1983. Ng\u00e0y 20\/3\/1984, LP\u01af \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh v\u1edbi c\u00f4ng su\u1ea5t danh \u0111\u1ecbnh 500 kWt, g\u1ea5p 2 l\u1ea7n so v\u1edbi TRIGA Mark-2. Tr\u1ea3i qua 40 n\u0103m ho\u1ea1t \u0111\u1ed9ng, t\u1ea5t c\u1ea3 c\u00e1c l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u – tri\u1ec3n khai c\u1ee7a Vi\u1ec7n \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u k\u1ebft qu\u1ea3 kh\u1ea3 quan, \u0111\u00f3ng g\u00f3p quan tr\u1ecdng v\u00e0o ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i.<\/p>\n

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Nghi\u00ean c\u1ee9u v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ef9 thu\u1eadt cho\u00a0LP\u01af\u00a0h\u1ea1t nh\u00e2n<\/strong><\/em><\/p>\n

Vi\u1ec7n \u0111\u00e3 l\u00e0m ch\u1ee7 trong v\u1eadn h\u00e0nh, l\u00e0m ch\u1ee7 c\u00e1c k\u1ef9 thu\u1eadt t\u00ednh to\u00e1n, thi\u1ebft k\u1ebf LP\u01af nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea3o d\u01b0\u1ee1ng, s\u1eeda ch\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 LP\u01af; l\u00e0m ch\u1ee7 trong t\u00ednh to\u00e1n, thi\u1ebft k\u1ebf c\u1ea5u h\u00ecnh thay \u0111\u1ea3o nhi\u00ean li\u1ec7u \u0111\u1ecbnh k\u1ef3, l\u00e0m cho vi\u1ec7c s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u, ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o an to\u00e0n; \u0111\u1ed3ng th\u1eddi \u0111\u00e3 nghi\u00ean c\u1ee9u, t\u00ednh to\u00e1n thi\u1ebft k\u1ebf, thay \u0111\u1ed5i c\u1ea5u h\u00ecnh v\u00f9ng ho\u1ea1t LP\u01af \u0111\u1ec3 l\u1eafp \u0111\u1eb7t th\u00eam 01 h\u1ed1c chi\u1ebfu m\u1eabu nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u thu\u1ed1c ph\u00f3ng x\u1ea1 t\u0103ng \u0111\u1ed9t xu\u1ea5t trong th\u1eddi k\u1ef3 d\u1ecbch b\u1ec7nh COVID-19 b\u00f9ng ph\u00e1t v\u00e0 s\u1ef1 c\u1ea3i ti\u1ebfn n\u00e0y v\u1eabn \u0111ang ph\u00e1t huy hi\u1ec7u qu\u1ea3 cho \u0111\u1ebfn nay. Vi\u1ec7n c\u0169ng \u0111\u00e3 th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng d\u1ef1 \u00e1n chuy\u1ec3n \u0111\u1ed5i nhi\u00ean li\u1ec7u c\u1ee7a LP\u01af t\u1eeb nhi\u00ean li\u1ec7u \u0111\u1ed9 gi\u00e0u cao sang nhi\u00ean li\u1ec7u \u0111\u1ed9 gi\u00e0u th\u1ea5p (19,75% U-235) v\u00e0 \u0111\u1ea1t tr\u1ea1ng th\u00e1i t\u1edbi h\u1ea1n l\u1ea7n \u0111\u1ea7u v\u1edbi c\u1ea5u h\u00ecnh 72 b\u00f3 nhi\u00ean li\u1ec7u \u0111\u1ed9 gi\u00e0u th\u1ea5p v\u00e0o l\u00fac 15:35 ng\u00e0y 30\/11\/2011 (l\u1ea7n n\u00e0y ch\u1ec9 do c\u00e1c c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n th\u1ef1c hi\u1ec7n t\u1eeb t\u00ednh to\u00e1n, thi\u1ebft k\u1ebf v\u00f9ng ho\u1ea1t LP\u01af \u0111\u1ebfn kh\u1edfi \u0111\u1ed9ng v\u1eadt l\u00fd). V\u1edbi \u00fd ngh\u0129a n\u00e0y, vi\u1ec7c kh\u1edfi \u0111\u1ed9ng v\u1eadt l\u00fd \u0111\u01b0a LP\u01af h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u \u0111\u1ed9 gi\u00e0u th\u1ea5p \u0111\u1ea1t tr\u1ea1ng th\u00e1i t\u1edbi h\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00ecnh ch\u1ecdn l\u00e0 m\u1ed9t trong 10 s\u1ef1 ki\u1ec7n KH&CN n\u1ed5i b\u1eadt c\u1ee7a Vi\u1ec7t Nam n\u0103m 2011.<\/p>\n

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\u0110\u1ebfn nay, LP\u01af h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t \u0111\u00e3 v\u1eadn h\u00e0nh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi t\u1ed5ng th\u1eddi gian g\u1ea7n 70.000 gi\u1edd \u1edf c\u00f4ng su\u1ea5t danh \u0111\u1ecbnh 500 kWt (h\u00ecnh 1), trung b\u00ecnh \u0111\u1ea1t kho\u1ea3ng 1.750 gi\u1edd\/n\u0103m, \u0111\u1eb7c bi\u1ec7t t\u1eeb khi x\u1ea3y ra \u0111\u1ea1i d\u1ecbch COVID-19, trung b\u00ecnh \u0111\u1ea1t kho\u1ea3ng 4.750 gi\u1edd\/n\u0103m (g\u1ea5p 03 l\u1ea7n so v\u1edbi trung b\u00ecnh h\u00e0ng n\u0103m tr\u01b0\u1edbc \u0111\u00e2y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 thu\u1ed1c ph\u00f3ng x\u1ea1 cung c\u1ea5p cho c\u00e1c b\u1ec7nh vi\u1ec7n ph\u1ee5c v\u1ee5 vi\u1ec7c ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh; \u0111\u1ed3ng th\u1eddi ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch m\u1eabu v\u00e0 \u0111\u00e0o t\u1ea1o c\u00e1n b\u1ed9).<\/p>\n

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\"\"H\u00ecnh 1. Th\u1eddi gian v\u1eadn h\u00e0nh L\u00f2 ph\u1ea3n \u1ee9ng t\u1eeb n\u0103m 1984-2023<\/em><\/p>\n

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Nghi\u00ean c\u1ee9u v\u1eadt l\u00fd h\u1ea1t nh\u00e2n<\/strong><\/em><\/p>\n

Vi\u1ec7n \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 03 h\u1ec7 \u0111o ch\u1ea5t l\u01b0\u1ee3ng cao (01 h\u1ec7 ph\u1ed5 k\u1ebf tr\u00f9ng ph\u00f9ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u c\u1ea5u tr\u00fac h\u1ea1t nh\u00e2n theo ph\u1ea3n \u1ee9ng (n, 2g) v\u00e0 02 h\u1ec7 \u0111o PGNAA \u0111\u1ec3 ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt v\u00e0 d\u1ecbch v\u1ee5 ph\u00e2n t\u00edch m\u1eabu cho c\u00e1c ng\u00e0nh \u0111\u1ec3 ph\u1ee5c v\u1ee5 ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n v\u00e0 \u1ee9ng d\u1ee5ng t\u1ea7m c\u1ee1 qu\u1ed1c t\u1ebf); \u0111\u01b0a c\u1ea3 04 k\u00eanh n\u01a1tron n\u1eb1m ngang c\u1ee7a LP\u01af v\u00e0o ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c m\u1ee5c \u0111\u00edch nghi\u00ean c\u1ee9u v\u00e0 \u0111\u00e0o t\u1ea1o. Vi\u1ec7n l\u00e0 m\u1ed9t trong 4 n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng k\u1ef9 thu\u1eadt phin l\u1ecdc n\u01a1tron \u0111\u1ec3 t\u1ea1o ra c\u00e1c d\u00f2ng n\u01a1tron \u0111\u01a1n n\u0103ng – c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c nghi\u00ean c\u1ee9u v\u1eadt l\u00fd h\u1ea1t nh\u00e2n th\u1ef1c nghi\u1ec7m, ph\u1ee5c v\u1ee5 cho nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n v\u1ec1 s\u1ed1 li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac h\u1ea1t nh\u00e2n c\u0169ng nh\u01b0 c\u00e1c nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng. V\u1edbi nh\u1eefng d\u00f2ng n\u01a1tron \u0111\u1eb7c tr\u01b0ng c\u00f9ng c\u00e1c thi\u1ebft b\u1ecb v\u00e0 ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e2y d\u1ef1ng, LP\u01af h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t \u0111\u00e3 v\u00e0 \u0111ang l\u00e0 c\u01a1 s\u1edf \u0111\u00f3ng g\u00f3p th\u00eam s\u1ed1 li\u1ec7u h\u1ea1t nh\u00e2n m\u1edbi cho th\u01b0 vi\u1ec7n s\u1ed1 li\u1ec7u h\u1ea1t nh\u00e2n qu\u1ed1c t\u1ebf; l\u00e0 c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o chuy\u00ean s\u00e2u c\u00f3 uy t\u00edn v\u1ec1 chuy\u00ean ng\u00e0nh v\u1eadt l\u00fd h\u1ea1t nh\u00e2n v\u00e0 v\u1eadt l\u00fd LP\u01af cho ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam v\u00e0 c\u00e1c tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc.<\/p>\n

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Nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1<\/strong><\/em><\/p>\n

C\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t thu\u1ed1c ph\u00f3ng x\u1ea1 ch\u1ee9a \u0111\u1ed3ng v\u1ecb I-131, m\u00e1y ph\u00e1t Tc-99m, t\u1ea5m \u00e1p P-32 v\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ed3ng v\u1ecb kh\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng t\u1ea1i Vi\u1ec7n. Th\u00eam v\u00e0o \u0111\u00f3, nhi\u1ec1u lo\u1ea1i KIT \u0111\u00e1nh d\u1ea5u ph\u00f3ng x\u1ea1 d\u00f9ng trong ch\u1ea9n \u0111o\u00e1n b\u1ec7nh v\u1ec1 n\u00e3o, ung th\u01b0 x\u01b0\u01a1ng, c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 gan m\u1eadt, Parkinson giai \u0111o\u1ea1n s\u1edbm, kh\u1ed1i u th\u1ea7n kinh n\u1ed9i ti\u1ebft… c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, s\u1ea3n xu\u1ea5t th\u00e0nh c\u00f4ng; 09 lo\u1ea1i s\u1ea3n ph\u1ea9m c\u1ee7a Vi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o danh m\u1ee5c thu\u1ed1c c\u1ee7a Vi\u1ec7t Nam t\u1eeb th\u00e1ng 2\/2010; \u0111\u01b0\u1ee3c B\u1ed9 Y t\u1ebf ch\u1ee9ng nh\u1eadn \u0111\u1ea1t th\u1ef1c h\u00e0nh t\u1ed1t trong s\u1ea3n xu\u1ea5t thu\u1ed1c ph\u00f3ng x\u1ea1 (WHO GMP). Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, k\u1ef9 thu\u1eadt \u0111\u00e1nh d\u1ea5u kh\u00e1ng th\u1ec3 \u0111\u01a1n d\u00f2ng v\u1edbi c\u00e1c \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 d\u00f9ng trong ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb h\u01b0\u1edbng \u0111\u00edch – h\u01b0\u1edbng nghi\u00ean c\u1ee9u ti\u00ean ti\u1ebfn tr\u00ean th\u1ebf gi\u1edbi c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u th\u00e0nh c\u00f4ng t\u1ea1i Vi\u1ec7n. \u0110\u1eb7c bi\u1ec7t, c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u \u0111i\u1ec1u ch\u1ebf c\u00e1c thu\u1ed1c ph\u00f3ng x\u1ea1 I-131 v\u00e0 P-32 \u1ee9ng d\u1ee5ng trong ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb c\u1ee7a y h\u1ecdc h\u1ea1t nh\u00e2n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn l\u00e0 02 trong s\u1ed1 73 c\u00f4ng tr\u00ecnh s\u00e1ng t\u1ea1o KH&CN \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 trong S\u00e1ch v\u00e0ng Vi\u1ec7t Nam n\u0103m 2018.<\/p>\n

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Trong 40 n\u0103m qua, Vi\u1ec7n \u0111\u00e3 cung c\u1ea5p kho\u1ea3ng 17.500 Ci thu\u1ed1c ph\u00f3ng x\u1ea1 c\u00e1c lo\u1ea1i (h\u00ecnh 2) cho 23 b\u1ec7nh vi\u1ec7n trong c\u1ea3 n\u01b0\u1edbc v\u1edbi t\u1ea7n su\u1ea5t h\u00e0ng tu\u1ea7n, k\u1ecbp th\u1eddi ph\u1ee5c v\u1ee5 ch\u1ea9n \u0111o\u00e1n, ch\u1eefa tr\u1ecb cho kho\u1ea3ng 500.000 l\u01b0\u1ee3t b\u1ec7nh nh\u00e2n\/n\u0103m. \u0110\u1eb7c bi\u1ec7t, trong giai \u0111o\u1ea1n \u0111\u1ea1i d\u1ecbch COVID-19, ngu\u1ed3n cung \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 t\u1eeb nh\u1eadp kh\u1ea9u n\u01b0\u1edbc ngo\u00e0i b\u1ecb gi\u00e1n \u0111o\u1ea1n, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n \u0111\u00e3 v\u01b0\u1ee3t qua kh\u00f3 kh\u0103n, c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u0103ng n\u0103ng su\u1ea5t, ch\u1ee7 \u0111\u1ed9ng \u0111\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a LP\u01af \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u1ee7 l\u01b0\u1ee3ng thu\u1ed1c ph\u00f3ng x\u1ea1 ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u1ee7a c\u00e1c b\u1ec7nh vi\u1ec7n tr\u00ean to\u00e0n qu\u1ed1c. B\u00ean c\u1ea1nh \u0111\u00f3, Vi\u1ec7n xu\u1ea5t kh\u1ea9u kho\u1ea3ng 8-10 Ci \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 sang Campuchia, gi\u00fap n\u01b0\u1edbc b\u1ea1n ph\u00e1t tri\u1ec3n n\u1ec1n y h\u1ecdc h\u1ea1t nh\u00e2n). Ngo\u00e0i c\u00e1c s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p, Vi\u1ec7n \u0111\u00e3 th\u00e0nh c\u00f4ng trong nghi\u00ean c\u1ee9u \u0111i\u1ec1u ch\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 m\u1edbi nh\u01b0\u00a0177<\/sup>Lu,\u00a0165<\/sup>Dy,\u00a0166<\/sup>Ho,\u00a0186<\/sup>Re,\u00a0153<\/sup>Sm, vi c\u1ea7u\u00a090<\/sup>Y… \u0110\u00e2y l\u00e0 nh\u1eefng k\u1ebft qu\u1ea3 quan tr\u1ecdng b\u01b0\u1edbc \u0111\u1ea7u nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 ch\u1ee7ng lo\u1ea1i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 c\u1ee7a c\u00e1c c\u01a1 s\u1edf y h\u1ecdc h\u1ea1t nh\u00e2n trong n\u01b0\u1edbc trong t\u01b0\u01a1ng lai; \u0111\u1ed3ng th\u1eddi chu\u1ea9n b\u1ecb n\u1ec1n t\u1ea3ng \u0111\u1ec3 khai th\u00e1c hi\u1ec7u qu\u1ea3 LP\u01af nghi\u00ean c\u1ee9u \u0111a ch\u1ee9c n\u0103ng, c\u00f4ng su\u1ea5t 10 MW trong D\u1ef1 \u00e1n Trung t\u00e2m Nghi\u00ean c\u1ee9u KH&CN h\u1ea1t nh\u00e2n \u0111ang th\u1ef1c hi\u1ec7n.<\/p>\n

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\"\"H\u00ecnh 2. S\u1ea3n l\u01b0\u1ee3ng thu\u1ed1c ph\u00f3ng x\u1ea1 cung c\u1ea5p cho ng\u00e0nh y t\u1ebf t\u1eeb n\u0103m 1984-2023<\/em><\/p>\n

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Nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch h\u1ea1t nh\u00e2n v\u00e0 li\u00ean quan<\/strong><\/em><\/p>\n

Vi\u1ec7n \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 01 trung t\u00e2m ph\u00e2n t\u00edch \u0111\u1ed3ng b\u1ed9, hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111a d\u1ea1ng k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch, bao g\u1ed3m c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch h\u1ea1t nh\u00e2n v\u00e0 h\u00f3a l\u00fd \u0111\u1ea1t TCVN ISO\/IEC 17025:2017 (VILAS 519); \u0111\u00e3 nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng c\u00e1c quy tr\u00ecnh ph\u00e2n t\u00edch k\u00edch ho\u1ea1t n\u01a1tron (NAA): INAA, RNAA, PGNAA tr\u00ean LP\u01af v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch ho\u00e1 l\u00fd hi\u1ec7n \u0111\u1ea1i kh\u00e1c: AAS, ICP-MS, GC-MS, HPLC-MS, IC, EA-IRMS…; c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch h\u01a1n 70 nguy\u00ean t\u1ed1 v\u00e0 h\u1ee3p ch\u1ea5t trong c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng m\u1eabu kh\u00e1c nhau v\u1edbi \u0111\u1ed9 nh\u1ea1y v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, g\u00f3p ph\u1ea7n ph\u1ee5c v\u1ee5 \u0111\u1eafc l\u1ef1c cho vi\u1ec7c t\u00ecm ki\u1ebfm kho\u00e1ng s\u1ea3n v\u00e0 t\u00e0i nguy\u00ean n\u01b0\u1edbc, nghi\u00ean c\u1ee9u kh\u1ea3o c\u1ed5, \u0111\u00e1nh gi\u00e1 th\u1ed5 nh\u01b0\u1ee1ng, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng an to\u00e0n th\u1ef1c ph\u1ea9m, \u0111\u00e1nh gi\u00e1 v\u00e0 ch\u1ee9ng nh\u1eadn VietGAP…<\/p>\n

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Nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb h\u1ea1t nh\u00e2n<\/strong><\/em><\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n kh\u00f4ng ch\u1ec9 l\u00e0m t\u1ed1t c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng, s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb m\u00e0 c\u00f2n thi\u1ebft k\u1ebf ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng c\u00e1c thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c, ph\u00e2n t\u00edch ph\u00f3ng x\u1ea1 ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c c\u1ee7a Vi\u1ec7n, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 c\u00e1c c\u01a1 quan kh\u00e1c nh\u01b0 c\u00e1c b\u1ec7nh vi\u1ec7n, x\u00ed nghi\u1ec7p th\u0103m d\u00f2 v\u00e0 khai th\u00e1c d\u1ea7u kh\u00ed… (m\u00e1y ph\u00e2n t\u00edch bi\u00ean \u0111\u1ed9 01 k\u00eanh, 03 k\u00eanh, m\u00e1y \u0111o \u0111\u1ed9 t\u1eadp trung I-131 tr\u00ean tuy\u1ebfn gi\u00e1p, x\u1ea1 k\u00fd th\u1eadn 04 k\u00eanh, m\u00e1y ki\u1ec3m x\u1ea1, m\u00e1y ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n h\u1ee3p kim v\u00e0ng, h\u1ec7 ph\u00e2n t\u00edch ph\u00f3ng x\u1ea1 \u0111a k\u00eanh…). N\u0103m 2023, Vi\u1ec7n \u0111\u00e3 ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng 02 m\u00e1y \u0111o \u0111\u1ed9 t\u1eadp trung I\u1ed1t t\u1eb7ng cho B\u1ec7nh vi\u1ec7n \u0110a khoa t\u1ec9nh L\u00e2m \u0110\u1ed3ng v\u00e0 B\u1ec7nh vi\u1ec7n New Life c\u1ee7a L\u00e0o. Kh\u00f4ng ch\u1ec9 v\u1eady, Vi\u1ec7n c\u0169ng \u0111\u00e3 th\u00e0nh c\u00f4ng trong nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt m\u1ea3ng c\u00e1c ph\u1ea7n t\u1eed logic l\u1eadp tr\u00ecnh (FPGA) v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1 (DSP), nh\u1edd \u0111\u00f3 \u0111\u00e3 ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c nh\u1eefng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed h\u1ea1t nh\u00e2n hi\u1ec7n \u0111\u1ea1i, kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u00e0 n\u1ed9i \u0111\u1ecba h\u00f3a cao nh\u01b0 ph\u1ed5 k\u1ebf DSP v\u00e0 tr\u00f9ng ph\u00f9ng k\u1ef9 thu\u1eadt s\u1ed1, b\u1eaft k\u1ecbp tr\u00ecnh \u0111\u1ed9 c\u1ee7a th\u1ebf gi\u1edbi trong l\u0129nh v\u1ef1c ph\u1ed5 k\u1ebf h\u1ea1t nh\u00e2n.<\/p>\n

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Nghi\u00ean c\u1ee9u, \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n v\u00e0 \u0111\u1ed3ng v\u1ecb<\/strong><\/em><\/p>\n

Vi\u1ec7n \u0111\u00e3 nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n v\u00e0 \u0111\u1ed3ng v\u1ecb \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 trong th\u1ef1c t\u1ebf nh\u01b0: 1) X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n, c\u01a1 ch\u1ebf b\u1ed3i l\u1ea5p lu\u1ed3ng t\u00e0u trong v\u00f9ng c\u1eeda s\u00f4ng (t\u1ea1i 02 lu\u1ed3ng c\u1ea3ng H\u1ea3i Ph\u00f2ng v\u00e0 C\u1ea7n Th\u01a1) b\u1eb1ng k\u1ef9 thu\u1eadt \u0111\u00e1nh d\u1ea5u \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 (46<\/sup>Sc,\u00a0192<\/sup>Ir) v\u00e0o b\u00f9n c\u00e1t k\u1ebft h\u1ee3p \u0111o ph\u00f3ng x\u1ea1 d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n; 2) X\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 b\u1ed3i l\u1ea5p c\u00e1c h\u1ed3 th\u1ee7y \u0111i\u1ec7n, th\u1ee7y l\u1ee3i v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 an to\u00e0n c\u00f4ng tr\u00ecnh (\u0111\u00e3 kh\u1ea3o s\u00e1t c\u00e1c h\u1ed3 th\u1ee7y \u0111i\u1ec7n Tr\u1ecb An, Th\u00e1c M\u01a1, \u0110a Nhim, H\u00e0m Thu\u1eadn, \u0110a Mi v\u00e0 06 h\u1ed3 th\u1ee7y l\u1ee3i t\u1ea1i L\u00e2m \u0110\u1ed3ng) b\u1eb1ng k\u1ef9 thu\u1eadt \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng (137<\/sup>Cs v\u00e0\u00a0210<\/sup>Pb); 3) X\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 b\u1ed3i tr\u1ea7m t\u00edch t\u1ea1i c\u00e1c r\u1eebng ng\u1eadp m\u1eb7n ven bi\u1ec3n (c\u1eeda s\u00f4ng Th\u00e1i B\u00ecnh, ph\u00e1 Tam Giang, c\u1eeda \u0110\u1ecbnh An…) b\u1eb1ng k\u1ef9 thu\u1eadt \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng (137<\/sup>Cs v\u00e0\u00a0210<\/sup>Pb); 4) X\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 x\u00f3i m\u00f2n, suy tho\u00e1i \u0111\u1ea5t n\u00f4ng nghi\u1ec7p (kh\u1ea3o s\u00e1t cho t\u1ec9nh L\u00e2m \u0110\u1ed3ng, \u0110\u1eafk L\u1eafk) b\u1eb1ng k\u1ef9 thu\u1eadt \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng (7<\/sup>Be v\u00e0\u00a0137<\/sup>Cs); 5) \u0110\u00e1nh gi\u00e1 c\u00e1c h\u1ec7 s\u1ed1 khu\u1ebfch t\u00e1n v\u00e0 th\u1eddi gian t\u1ed3n l\u01b0u c\u1ee7a m\u1ed9t ch\u1ea5t th\u1ea3i l\u1ecfng trong v\u00f9ng bi\u1ec3n ven b\u1edd khi \u0111\u01b0\u1ee3c th\u1ea3i v\u00e0o bi\u1ec3n (v\u00f9ng bi\u1ec3n Ninh Thu\u1eadn) b\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ch\u1ec9 th\u1ecb ph\u00f3ng x\u1ea1 t\u1ef1 nhi\u00ean (223<\/sup>Ra,\u00a0224<\/sup>Ra,\u00a0226<\/sup>Ra,\u00a0228<\/sup>Ra)\u2026<\/p>\n

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Nghi\u00ean c\u1ee9u trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 b\u1ee9c x\u1ea1 v\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc<\/em><\/strong><\/p>\n

Hi\u1ec7n nay, nhi\u1ec1u k\u1ef9 thu\u1eadt kh\u00e1c nhau \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng t\u1ea1i Vi\u1ec7n nh\u01b0 nghi\u00ean c\u1ee9u s\u1ef1 chuy\u1ec3n h\u00f3a \u0111\u1ea5t – ph\u00e2n – c\u00e2y tr\u1ed3ng b\u1eb1ng ch\u1ec9 th\u1ecb ph\u00f3ng x\u1ea1, \u0111i\u1ec1u ch\u1ebf c\u00e1c ch\u1ea5t k\u00edch th\u00edch t\u0103ng tr\u01b0\u1edfng v\u00e0 b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc b\u1eb1ng k\u1ef9 thu\u1eadt b\u1ee9c x\u1ea1, ch\u1ecdn t\u1ea1o gi\u1ed1ng b\u1eb1ng \u0111\u1ed9t bi\u1ebfn ph\u00f3ng x\u1ea1… S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa Vi\u1ec7n v\u1edbi c\u00e1c c\u01a1 s\u1edf nghi\u00ean c\u1ee9u chuy\u00ean ng\u00e0nh n\u00f4ng nghi\u1ec7p nh\u01b0 Vi\u1ec7n Khoa h\u1ecdc N\u00f4ng nghi\u1ec7p mi\u1ec1n Nam, Vi\u1ec7n l\u00faa \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long, Vi\u1ec7n C\u00e2y \u0103n qu\u1ea3 mi\u1ec1n Nam \u0111\u00e3 t\u1ea1o n\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u d\u00f2ng c\u00e2y c\u00f3 n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i, l\u00e0 ti\u1ec1n \u0111\u1ec1 nh\u00e2n gi\u1ed1ng th\u00e0nh c\u00f4ng m\u1ed9t s\u1ed1 gi\u1ed1ng l\u00faa v\u00e0 c\u00e2y \u0103n qu\u1ea3 th\u01b0\u01a1ng m\u1ea1i sau n\u00e0y (v\u00ed d\u1ee5 nh\u01b0 b\u01b0\u1edfi kh\u00f4ng h\u1ea1t). \u0110\u1eb7c bi\u1ec7t, Vi\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u01a1n v\u1ecb \u0111\u1ea7u ti\u00ean tr\u00ean \u0111\u1ecba b\u00e0n t\u1ec9nh L\u00e2m \u0110\u1ed3ng nghi\u00ean c\u1ee9u, x\u00e2y d\u1ef1ng c\u00e1c quy tr\u00ecnh k\u1ef9 thu\u1eadt nu\u00f4i tr\u1ed3ng nhi\u1ec1u lo\u1ea1i n\u1ea5m th\u1ef1c ph\u1ea9m, n\u1ea5m d\u01b0\u1ee3c li\u1ec7u, k\u1ef9 thu\u1eadt nu\u00f4i c\u1ea5y m\u00f4 c\u00e1c gi\u1ed1ng hoa, gi\u1ed1ng lan… sau \u0111\u00f3 \u0111\u00e3 chuy\u1ec3n giao cho nhi\u1ec1u c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t n\u1ea5m v\u00e0 gi\u1ed1ng c\u00e2y tr\u00ean \u0111\u1ecba b\u00e0n t\u1ec9nh v\u00e0 c\u00e1c t\u1ec9nh kh\u00e1c.<\/p>\n

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Nghi\u00ean c\u1ee9u v\u1ec1 an to\u00e0n b\u1ee9c x\u1ea1 v\u00e0 qu\u1ea3n l\u00fd, x\u1eed l\u00fd th\u1ea3i ph\u00f3ng x\u1ea1<\/em><\/strong><\/p>\n

C\u00e1c k\u1ef9 thu\u1eadt \u0111\u1ecbnh li\u1ec1u b\u1ee9c x\u1ea1 chi\u1ebfu ngo\u00e0i, chi\u1ebfu trong, \u0111\u1ecbnh li\u1ec1u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p sinh h\u1ecdc d\u00f9ng trong tr\u01b0\u1eddng h\u1ee3p s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n r\u1ea5t s\u1edbm t\u1ea1i Vi\u1ec7n. B\u00ean c\u1ea1nh \u0111\u00f3, v\u1edbi ch\u1ee9c n\u0103ng h\u1ed7 tr\u1ee3 an to\u00e0n b\u1ee9c x\u1ea1 cho c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd, h\u00e0ng n\u0103m, Vi\u1ec7n \u0111\u00e3 theo d\u00f5i li\u1ec1u b\u1ee9c x\u1ea1 cho kho\u1ea3ng 5.000-6.000 nh\u00e2n vi\u00ean b\u1ee9c x\u1ea1, ki\u1ec3m x\u1ea1, ki\u1ec3m \u0111\u1ecbnh v\u00e0 hi\u1ec7u chu\u1ea9n thi\u1ebft b\u1ecb cho kho\u1ea3ng 500 c\u01a1 s\u1edf b\u1ee9c x\u1ea1 tr\u00ean kh\u1eafp c\u1ea3 n\u01b0\u1edbc; \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 b\u1ee9c x\u1ea1 v\u00e0 h\u1ea1t nh\u00e2n c\u1ea5p t\u1ec9nh cho c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng ph\u00eda Nam.<\/p>\n

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Vi\u1ec7n \u0111\u00e3 ban h\u00e0nh c\u00e1c h\u01b0\u1edbng d\u1eabn, quy tr\u00ecnh v\u1ec1 x\u1eed l\u00fd c\u00e1c lo\u1ea1i th\u1ea3i ph\u00f3ng x\u1ea1 hi\u1ec7n c\u00f3 t\u1ea1i Vi\u1ec7n theo c\u00e1c quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh; \u0111\u1ed3ng th\u1eddi \u0111\u00e3 th\u1ef1c hi\u1ec7n t\u01b0 v\u1ea5n v\u00e0 d\u1ecbch v\u1ee5 v\u1ec1 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd th\u1ea3i l\u1ecfng cho c\u00e1c c\u01a1 s\u1edf b\u1ee9c x\u1ea1 c\u1ee7a ng\u00e0nh y t\u1ebf; l\u00e0m ch\u1ee7 \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd c\u00e1c lo\u1ea1i ch\u1ea5t th\u1ea3i ph\u00f3ng x\u1ea1 r\u1eafn, l\u1ecfng v\u00e0 kh\u00ed ph\u00e1t sinh…<\/p>\n

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Nghi\u00ean c\u1ee9u, quan tr\u1eafc v\u00e0 c\u1ea3nh b\u00e1o ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng<\/strong><\/em><\/p>\n

Vi\u1ec7n \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c ph\u00f2ng th\u00ed nghi\u1ec7m m\u1ea1nh v\u1ec1 nghi\u00ean c\u1ee9u v\u00e0 quan tr\u1eafc ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch c\u00f3 \u0111\u1ed9 nh\u1ea1y cao \u0111\u00e1p \u1ee9ng theo ti\u00eau chu\u1ea9n ISO\/IEC 17025 (VILAS 525), cho ph\u00e9p ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o (238<\/sup>U,\u00a0232<\/sup>Th,\u00a0226<\/sup>Ra,\u00a0210<\/sup>Pb,\u00a0210<\/sup>Po,\u00a040<\/sup>K,\u00a07<\/sup>Be,\u00a0239,240<\/sup>Pu,\u00a0137<\/sup>Cs, 134<\/sup>Cs,\u00a0131<\/sup>I, 90<\/sup>Sr,\u00a0241<\/sup>Am,\u00a0242<\/sup>Cm\u2026) c\u00f3 trong m\u1eabu m\u00f4i tr\u01b0\u1eddng (kh\u00f4ng kh\u00ed, c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng tr\u00ean \u0111\u1ea5t li\u1ec1n v\u00e0 m\u00f4i tr\u01b0\u1eddng bi\u1ec3n) v\u00e0 l\u01b0\u01a1ng th\u1ef1c th\u1ef1c ph\u1ea9m. T\u1eeb n\u0103m 1998, tr\u1ea1m quan tr\u1eafc ph\u00f3ng x\u1ea1 c\u1ee7a Vi\u1ec7n \u0111\u00e3 tr\u1edf th\u00e0nh tr\u1ea1m quan tr\u1eafc ph\u00f3ng x\u1ea1 v\u00f9ng c\u1ee7a qu\u1ed1c gia, th\u1ef1c hi\u1ec7n quan tr\u1eafc ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng tr\u00ean \u0111\u1ea5t li\u1ec1n cho v\u00f9ng T\u00e2y Nguy\u00ean v\u00e0 \u0110\u00f4ng Nam B\u1ed9; t\u1eeb n\u0103m 2012, tr\u1edf th\u00e0nh tr\u1ea1m qu\u1ed1c gia quan tr\u1eafc ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng bi\u1ec3n khu v\u1ef1c ph\u00eda Nam. \u0110\u1eb7c bi\u1ec7t, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n \u0111\u00e3 k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n, ghi nh\u1eadn v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng c\u1ee7a 2 d\u1ecb th\u01b0\u1eddng v\u1ec1 ph\u00f3ng x\u1ea1 trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed t\u1ea1i \u0110\u00e0 L\u1ea1t, Ninh Thu\u1eadn v\u00e0 TP H\u1ed3 Ch\u00ed Minh t\u1eeb s\u1ef1 c\u1ed1 Chernobyl n\u0103m 1986 (ph\u00e1t hi\u1ec7n \u0111\u1ed9c nh\u1ea5t v\u00f4 nh\u1ecb \u1edf khu v\u1ef1c \u0110\u00f4ng Nam \u00c1) v\u00e0 Nh\u00e0 m\u00e1y \u0110i\u1ec7n h\u1ea1t nh\u00e2n Fukushima n\u0103m 2011 m\u1eb7c d\u00f9 \u1edf m\u1ee9c r\u1ea5t th\u1ea5p. Ngo\u00e0i nhi\u1ec7m v\u1ee5 quan tr\u1eafc th\u01b0\u1eddng xuy\u00ean, c\u00e1c nghi\u00ean c\u1ee9u ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y c\u0169ng \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 quan tr\u1ecdng: (i) X\u00e2y d\u1ef1ng th\u00e0nh c\u00f4ng ph\u01b0\u01a1ng ph\u00e1p m\u00f4 ph\u1ecfng \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ph\u00e1t t\u00e1n ch\u1ea5t ph\u00f3ng x\u1ea1 trong bi\u1ec3n t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Ph\u00f2ng Th\u00e0nh v\u00e0 X\u01b0\u01a1ng Giang c\u1ee7a Trung Qu\u1ed1c \u0111\u1ebfn v\u1ecbnh B\u1eafc B\u1ed9 v\u00e0 bi\u1ec3n \u0110\u00f4ng, cho ph\u00e9p \u01b0\u1edbc t\u00ednh th\u1eddi gian, ph\u1ea1m vi v\u00e0 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u1ea5t ph\u00f3ng x\u1ea1 khi c\u00f3 s\u1ef1 c\u1ed1, l\u00e0m c\u01a1 s\u1edf x\u00e2y d\u1ef1ng c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng ph\u00f3 th\u00edch h\u1ee3p; (ii) Ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng thi\u1ebft b\u1ecb quan tr\u1eafc t\u1ef1 \u0111\u1ed9ng hi\u1ec7n tr\u01b0\u1eddng 02 \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1\u00a0134<\/sup>Cs v\u00e0\u00a0137<\/sup>Cs trong n\u01b0\u1edbc bi\u1ec3n, \u0111\u00e1p \u1ee9ng m\u1ee5c ti\u00eau c\u1ea3nh b\u00e1o nhanh c\u00e1c s\u1ef1 c\u1ed1 ph\u00f3ng x\u1ea1 t\u1eeb c\u1ea5p 5 tr\u1edf l\u00ean.<\/p>\n

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Trong su\u1ed1t 40 n\u0103m ho\u1ea1t \u0111\u1ed9ng, Vi\u1ec7n \u0111\u01b0\u1ee3c c\u1ea5p 03 b\u1eb1ng s\u00e1ng ch\u1ebf; c\u00f4ng b\u1ed1 420 c\u00f4ng tr\u00ecnh qu\u1ed1c gia, 270 c\u00f4ng tr\u00ecnh qu\u1ed1c t\u1ebf uy t\u00edn thu\u1ed9c danh m\u1ee5c ISI\/SCOPUS, ch\u01b0a k\u1ec3 \u0111\u1ebfn nhi\u1ec1u b\u00e1o c\u00e1o trong c\u00e1c h\u1ed9i ngh\u1ecb, h\u1ed9i th\u1ea3o khoa h\u1ecdc trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc.<\/p>\n

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B\u00ean c\u1ea1nh c\u00e1c th\u00e0nh t\u1ef1u trong ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u KH&CN h\u1ea1t nh\u00e2n, Vi\u1ec7n c\u0169ng r\u1ea5t quan t\u00e2m \u0111\u1ea9y m\u1ea1nh c\u00f4ng t\u00e1c h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf v\u00e0 \u0111\u00e0o t\u1ea1o. Vi\u1ec7n \u0111\u00e3 t\u00edch c\u1ef1c tham gia c\u00e1c h\u1ee3p t\u00e1c \u0111a ph\u01b0\u01a1ng, \u0111i\u1ec3n h\u00ecnh l\u00e0 h\u1ee3p t\u00e1c v\u1edbi C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed qu\u1ed1c t\u1ebf (IAEA), h\u1ee3p t\u00e1c v\u00f9ng ch\u00e2u \u00c1 – Th\u00e1i B\u00ecnh D\u01b0\u01a1ng (RCA), tham gia h\u1ee3p t\u00e1c song ph\u01b0\u01a1ng v\u1edbi M\u1ef9, Nh\u1eadt B\u1ea3n, H\u00e0n Qu\u1ed1c, Ph\u00e1p, \u00dac… \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1n b\u1ed9 khoa h\u1ecdc \u0111\u01b0\u1ee3c giao l\u01b0u, h\u1ecdc h\u1ecfi. Th\u00f4ng qua c\u00e1c di\u1ec5n \u0111\u00e0n n\u00e0y, m\u1ed9t s\u1ed1 c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n \u0111\u00e3 tr\u01b0\u1edfng th\u00e0nh v\u00e0 tr\u1edf th\u00e0nh chuy\u00ean gia qu\u1ed1c t\u1ebf, quay tr\u1edf l\u1ea1i h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt cho c\u00e1c n\u01b0\u1edbc k\u00e9m ph\u00e1t tri\u1ec3n h\u01a1n trong khu v\u1ef1c. V\u1edbi \u0111\u1ed9i ng\u0169 chuy\u00ean gia gi\u00e0u kinh nghi\u1ec7m c\u00f9ng c\u01a1 s\u1edf v\u1eadt ch\u1ea5t hi\u1ec7n \u0111\u1ea1i, \u0111\u1ebfn nay Vi\u1ec7n \u0111\u00e3 tr\u1ef1c ti\u1ebfp \u0111\u00e0o t\u1ea1o v\u00e0 tham gia \u0111\u00e0o t\u1ea1o 38 ti\u1ebfn s\u1ef9 c\u00e1c chuy\u00ean ng\u00e0nh v\u1eadt l\u00fd h\u1ea1t nh\u00e2n nguy\u00ean t\u1eed v\u00e0 h\u00f3a ph\u00e2n t\u00edch, ti\u1ebfp nh\u1eadn h\u00e0ng ch\u1ee5c th\u1ef1c t\u1eadp sinh n\u01b0\u1edbc ngo\u00e0i; h\u1ed7 tr\u1ee3 l\u00e0m lu\u1eadn v\u0103n, kh\u00f3a lu\u1eadn t\u1ed1t nghi\u1ec7p cho h\u00e0ng tr\u0103m th\u1ea1c s\u1ef9 v\u00e0 c\u1eed nh\u00e2n; t\u1ed5 ch\u1ee9c th\u1ef1c t\u1eadp chuy\u00ean \u0111\u1ec1 cho h\u00e0ng ngh\u00ecn sinh vi\u00ean v\u00e0 ph\u1ed5 bi\u1ebfn \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed cho h\u00e0ng ch\u1ee5c ngh\u00ecn l\u01b0\u1ee3t ng\u01b0\u1eddi.<\/p>\n

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V\u1edbi c\u00e1c k\u1ebft qu\u1ea3 \u0111\u1ea1t \u0111\u01b0\u1ee3c, Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c \u0110\u1ea3ng v\u00e0 Nh\u00e0 n\u01b0\u1edbc t\u1eb7ng th\u01b0\u1edfng Hu\u00e2n ch\u01b0\u01a1ng Lao \u0111\u1ed9ng h\u1ea1ng Ba n\u0103m 1989, Hu\u00e2n ch\u01b0\u01a1ng Lao \u0111\u1ed9ng h\u1ea1ng Hai n\u0103m 2001, Hu\u00e2n ch\u01b0\u01a1ng Lao \u0111\u1ed9ng h\u1ea1ng Nh\u1ea5t n\u0103m 2009, Gi\u1ea3i th\u01b0\u1edfng Nh\u00e0 n\u01b0\u1edbc v\u1ec1 KH&CN cho c\u1ee5m c\u00f4ng tr\u00ecnh \u201cNghi\u00ean c\u1ee9u \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh an to\u00e0n v\u00e0 khai th\u00e1c hi\u1ec7u qu\u1ea3 LP\u01af h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t\u201d n\u0103m 2012, Hu\u00e2n ch\u01b0\u01a1ng \u0110\u1ed9c l\u1eadp h\u1ea1ng Ba n\u0103m 2014…<\/p>\n

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\u00a0TS. Cao \u0110\u00f4ng V\u0169, Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n<\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0 Ph\u00e2n Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp theo Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 59-CP ng\u00e0y 23\/02\/1979 c\u1ee7a H\u1ed9i \u0111\u1ed3ng Ch\u00ednh ph\u1ee7. T\u1ea1i Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 87-H\u0110BT ng\u00e0y 11\/06\/1984 c\u1ee7a H\u1ed9i \u0111\u1ed3ng B\u1ed9 tr\u01b0\u1edfng, Ph\u00e2n Vi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ed5i t\u00ean th\u00e0nh Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t. Tr\u1ea3i qua 40 n\u0103m x\u00e2y d\u1ef1ng […]<\/p>\n","protected":false},"author":4,"featured_media":14577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-14573","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\/14573","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=14573"}],"version-history":[{"count":7,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/14573\/revisions"}],"predecessor-version":[{"id":14602,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/14573\/revisions\/14602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media\/14577"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=14573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=14573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=14573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}