{"id":4353,"date":"2019-12-18T09:43:48","date_gmt":"2019-12-18T02:43:48","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=4353"},"modified":"2019-12-18T09:43:48","modified_gmt":"2019-12-18T02:43:48","slug":"khai-giang-khoa-hoc-boi-duong-ve-chuong-trinh-mo-phong-geant4-va-ung-dung","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/khai-giang-khoa-hoc-boi-duong-ve-chuong-trinh-mo-phong-geant4-va-ung-dung\/","title":{"rendered":"Khai gi\u1ea3ng kh\u00f3a h\u1ecdc b\u1ed3i d\u01b0\u1ee1ng v\u1ec1 \u201cCh\u01b0\u01a1ng tr\u00ecnh m\u00f4 ph\u1ecfng Geant4 v\u00e0 \u1ee9ng d\u1ee5ng\u201d"},"content":{"rendered":"<p style=\"text-align: justify;\">Geant4 l\u00e0 ph\u1ea7n m\u1ec1m m\u00f4 ph\u1ecfng t\u00ednh to\u00e1n d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p x\u00e1c su\u1ea5t monte carlo t\u01b0\u01a1ng t\u1ef1 nh\u01b0 MCNP, v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c v\u1eadt l\u00fd n\u0103ng l\u01b0\u1ee3ng cao, trong nghi\u00ean c\u1ee9u b\u1ee9c x\u1ea1, trong kh\u00f4ng gian v\u00e0 trong y h\u1ecdc. Geant4 nghi\u00ean c\u1ee9u c\u00e1c h\u1ea1t, t\u1ed3n t\u1ea1i trong th\u1eddi gian t\u1eeb ng\u1eafn \u0111\u1ebfn d\u00e0i, cho d\u1ea3i n\u0103ng l\u01b0\u1ee3ng t\u1eeb h\u00e0ng ch\u1ee5c eV \u0111\u1ebfn thang TeV, trong c\u00e1c qu\u00e1 tr\u00ecnh v\u1eadt l\u00fd nh\u01b0 \u0111i\u1ec7n t\u1eeb, hadronic, ph\u00e2n r\u00e3, quang h\u1ecdc. Qu\u00e1 tr\u00ecnh chuy\u1ec3n neutron t\u1eeb n\u0103ng l\u01b0\u1ee3ng th\u1ea5p xu\u1ed1ng n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 ph\u1ecfng b\u1eb1ng ph\u1ea7n m\u1ec1m n\u00e0y. Trong y h\u1ecdc, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u01b0 h\u1ecfng sinh h\u1ecdc g\u00e2y ra b\u1edfi b\u1ee9c x\u1ea1 ion h\u00f3a \u1edf k\u00edch th\u01b0\u1edbc c\u1ee1 DNA. Tuy nhi\u00ean kh\u00e1c v\u1edbi MCNP, \u0111\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf \u0111\u01b0\u1ee3c vi\u1ebft d\u1ef1a tr\u00ean ph\u1ea7n m\u1ec1m C++, do \u0111\u00f3 h\u1ecdc vi\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 n\u00e0y m\u1ed9t c\u00e1ch mi\u1ec5n ph\u00ed. V\u1edbi m\u1ee5c \u0111\u00edch gi\u1edbi thi\u1ec7u v\u00e0 b\u1ed3i d\u01b0\u1ee1ng ki\u1ebfn th\u1ee9c v\u1ec1 ch\u01b0\u01a1ng tr\u00ecnh Geant4, Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n \u0111\u00e3 t\u1ed5 ch\u1ee9c kh\u00f3a h\u1ecdc b\u1ed3i d\u01b0\u1ee1ng v\u1ec1 \u201cCh\u01b0\u01a1ng tr\u00ecnh Geant4 v\u00e0 \u1ee9ng d\u1ee5ng\u201d t\u1eeb ng\u00e0y 16 \u0111\u1ebfn ng\u00e0y 20 th\u00e1ng 12 n\u0103m 2019.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Ph\u00e1t bi\u1ec3u khai gi\u1ea3ng Kh\u00f3a h\u1ecdc, TS.Tr\u1ecbnh Anh \u0110\u1ee9c, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a m\u00f4 ph\u1ecfng b\u1eb1ng ph\u1ea7n m\u1ec1m trong nghi\u00ean c\u1ee9u, nh\u1ea5t l\u00e0 trong c\u00e1c l\u0129nh v\u1ef1c h\u1ea1t nh\u00e2n, n\u0103ng l\u01b0\u1ee3ng cao, trong y h\u1ecdc hay trong kh\u00f4ng gian. Tuy v\u1edbi nhu r\u1ea5t c\u1ea7u l\u1edbn c\u1ee7a c\u00e1c c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u, h\u1ecd v\u1eabn c\u00f2n r\u1ea5t kh\u00f3 kh\u0103n trong vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m, nh\u1ea5t l\u00e0 nh\u1eefng ph\u1ea7n m\u1ec1m b\u1ea3n quy\u1ec1n. V\u00ec v\u1eady, kh\u00f3a h\u1ecdc n\u00e0y s\u1ebd l\u00e0 c\u01a1 h\u1ed9i t\u1ed1t cho c\u00e1c h\u1ecdc vi\u00ean \u0111\u1ec3 l\u00e0m quen v\u00e0 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c ph\u1ea7n m\u1ec1m geant4, m\u1ed9t ph\u1ea7m m\u1ec1m mi\u1ec5n ph\u00ed v\u00e0 c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4354\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2019\/12\/18.12.19.3.jpg\" alt=\"\" width=\"699\" height=\"450\" \/><em>TS.Tr\u1ecbnh Anh \u0110\u1ee9c ph\u00e1t bi\u1ec3u khai m\u1ea1c Kh\u00f3a h\u1ecdc<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Tham gia kh\u00f3a h\u1ecdc c\u00f3 20 h\u1ecdc vi\u00ean l\u00e0 c\u00e1c c\u00e1n b\u1ed9 \u0111\u1ebfn t\u1eeb Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 Vi\u1ec7t Nam, c\u00e1c Vi\u1ec7n nghi\u00ean c\u1ee9u v\u00e0 Trung t\u00e2m nghi\u00ean c\u1ee9u tr\u1ef1c thu\u1ed9c Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam (VINATOM), c\u0169ng nh\u01b0 c\u00e1c gi\u1ea3ng vi\u00ean v\u00e0 sinh vi\u00ean \u0111\u1ebfn t\u1eeb c\u00e1c tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean H\u00e0 N\u1ed9i, \u0110\u1ea1i h\u1ecdc \u0110i\u1ec7n l\u1ef1c, \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i. Kh\u00f3a h\u1ecdc s\u1ebd di\u1ec5n ra trong v\u00f2ng 1 tu\u1ea7n, t\u1eeb 16 \u0111\u1ebfn 20 th\u00e1ng 12 n\u0103m 2019, v\u1edbi n\u1ed9i dung bao g\u1ed3m c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m, l\u00fd thuy\u1ebft t\u1ed5ng quan v\u00e0 ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c b\u00e0i th\u1ef1c h\u00e0nh tr\u00ean m\u00e1y t\u00ednh. Gi\u1ea3ng vi\u00ean tham gia gi\u1ea3ng d\u1ea1y v\u00e0 h\u01b0\u1edbng d\u1eabn l\u00e0 TS. L\u00ea Tu\u1ea5n Anh v\u00e0 TS. Phan Vi\u1ec7t C\u01b0\u01a1ng, hai chuy\u00ean gia c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m trong s\u1eed d\u1ee5ng Geant4, \u0111\u1ebfn t\u1eeb Trung t\u00e2m nghi\u00ean c\u1ee9u v\u00e0 tri\u1ec3n khai c\u00f4ng ngh\u1ec7 b\u1ee9c x\u1ea1, VINATOM.<\/p>\n<p style=\"text-align: center;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4355\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2019\/12\/18.12.19.4.jpg\" alt=\"\" width=\"700\" height=\"387\" \/>TS. L\u00ea Tu\u1ea5n Anh gi\u1edbi thi\u1ec7u t\u1ed5ng quan v\u1ec1 ph\u1ea7n m\u1ec1m GEANT4<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4356\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2019\/12\/18.12.19.5.jpg\" alt=\"\" width=\"700\" height=\"396\" \/>C\u00e1c h\u1ecdc vi\u00ean tham gia kh\u00f3a h\u1ecdc GEANT4 v\u00e0 \u1ee9ng d\u1ee5ng<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Kh\u00f3a h\u1ecdc n\u00e0y bao g\u1ed3m c\u00e1c n\u1ed9i dung: \u201cGi\u1edbi thi\u1ec7u v\u00e0 c\u00e0i \u0111\u1eb7t Geant4, Gi\u1edbi thi\u1ec7u v\u1ec1 t\u00e0i li\u1ec7u v\u00e0 c\u00e1ch x\u00e2y d\u1ef1ng ch\u01b0\u01a1ng tr\u00ecnhtrong Geant, Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c mode ch\u1ea1y Geant4, V\u1eadt li\u1ec7u v\u00e0 h\u00ecnh h\u1ecdc trong Geant4, v\u00e0 Ph\u1ea7n v\u1eadt l\u00fd trong Geant4\u201d. Kh\u00f3a h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c, ngo\u00e0i m\u1ee5c \u0111\u00edch t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng chuy\u00ean m\u00f4n, v\u1edbi k\u1ef3 v\u1ecdng gi\u1edbi thi\u1ec7u v\u00e0 cung c\u1ea5p cho c\u00e1c h\u1ecdc vi\u00ean c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n m\u00e3 ngu\u1ed3n m\u1edf mi\u1ec5n ph\u00ed trong b\u1ed1i c\u1ea3nh m\u00e0 c\u00e1c h\u1ecdc vi\u00ean, c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u hi\u1ec7n nay \u0111ang g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n trong v\u1ea5n \u0111\u1ec1 b\u1ea3n quy\u1ec1n ph\u1ea7n m\u1ec1m.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><strong>Tr\u1ea7n Thanh Tr\u1ea7m, Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Geant4 l\u00e0 ph\u1ea7n m\u1ec1m m\u00f4 ph\u1ecfng t\u00ednh to\u00e1n d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p x\u00e1c su\u1ea5t monte carlo t\u01b0\u01a1ng t\u1ef1 nh\u01b0 MCNP, v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c v\u1eadt l\u00fd n\u0103ng l\u01b0\u1ee3ng cao, trong nghi\u00ean c\u1ee9u b\u1ee9c x\u1ea1, trong kh\u00f4ng gian v\u00e0 trong y h\u1ecdc. Geant4 nghi\u00ean c\u1ee9u c\u00e1c h\u1ea1t, t\u1ed3n t\u1ea1i trong th\u1eddi gian t\u1eeb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-4353","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\/4353","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=4353"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/4353\/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=4353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=4353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=4353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}