{"id":16951,"date":"2021-12-07T15:52:50","date_gmt":"2021-12-07T08:52:50","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16951"},"modified":"2021-12-07T15:52:51","modified_gmt":"2021-12-07T08:52:51","slug":"ky-thuat-bi-an-giu-xac-uop-nguyen-ven-sau-70-nam","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ky-thuat-bi-an-giu-xac-uop-nguyen-ven-sau-70-nam\/","title":{"rendered":"K\u1ef8 THU\u1eacT B\u00cd \u1ea8N GI\u1eee X\u00c1C \u01af\u1edaP NGUY\u00caN V\u1eb8N SAU 70 N\u0102M"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: Nh\u1eefng b\u00ed \u1ea9n c\u1ee7a nh\u00e2n lo\u1ea1i &#8211; Minh Anh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi n\u01b0\u1edbc Nga ph\u1ea3i d\u00f9ng t\u1edbi c\u1ea3 m\u1ed9t nh\u00f3m khoa h\u1ecdc \u0111\u1ec3 b\u1ea3o qu\u1ea3n thi h\u00e0i L\u00eanin th\u00ec Andrey Romadanovsky, m\u1ed9t tr\u1ee3 l\u00fd ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng b\u1eb1ng c\u1ea5p, \u0111\u00e3 t\u1ef1 m\u00ecnh t\u00ecm ra m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbp x\u00e1c kh\u00f4ng h\u1ec1 thua k\u00e9m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i Siberia t\u1eeb 70 n\u0103m tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trung t\u00e2m truy\u1ec1n h\u00ecnh Nga (TV) cho bi\u1ebft: Hi\u1ec7n m\u1ed9t thi th\u1ec3 \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t n\u00e0y \u0111ang \u0111\u01b0\u1ee3c tr\u01b0ng b\u00e0y t\u1ea1i Vi\u1ec7n h\u00e0n l\u00e2m Y khoa \u1edf th\u00e0nh ph\u1ed1 Omsk. \u0110\u00f3 l\u00e0 x\u00e1c m\u1ed9t ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng, tr\u00f4ng \u00f4ng ta h\u1ea7u nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i t\u1eeb khi \u0111\u01b0\u1ee3c \u01b0\u1edbp v\u00e0o n\u0103m 1933. C\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng r\u00f5 danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi n\u00e0y, nh\u01b0ng ph\u1ecfng \u0111o\u00e1n \u0111\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e2n vi\u00ean c\u1ee7a Vi\u1ec7n \u0111\u00e3 t\u00ecnh nguy\u1ec7n hi\u1ebfn x\u00e1c cho c\u00e1c th\u00ed nghi\u1ec7m c\u1ee7a khoa h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi thi h\u00e0i L\u00eanin \u0111ang y\u00ean ngh\u1ec9 trong l\u0103ng \u1edf Qu\u1ea3ng tr\u01b0\u1eddng \u0110\u1ecf (n\u01a1i \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 nhi\u1ec7t \u0111\u1ed9 lu\u00f4n \u0111\u01b0\u1ee3c gi\u1eef kh\u00f4ng \u0111\u1ed5i), x\u00e1c \u01b0\u1edbp v\u00f4 danh \u1edf Omsk ch\u1ec9 n\u1eb1m trong quan t\u00e0i b\u1eb1ng k\u00ednh th\u01b0\u1eddng \u0111\u1ec3 tr\u00e1nh b\u1ee5i. Tuy th\u1ebf, thi th\u1ec3 n\u00e0y v\u1eabn g\u1ea7n nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i so v\u1edbi n\u0103m 1993. Th\u1eadm ch\u00ed t\u1ea5t c\u1ea3 c\u00e1c n\u1ed9i t\u1ea1ng b\u00ean trong c\u0169ng v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n. C\u00e1c nh\u00e0 khoa h\u1ecdc bi\u1ebft r\u1eb1ng Romadanovsky \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t h\u1ee3p ch\u1ea5t t\u1ed5ng h\u1ee3p t\u1eeb formol, c\u1ed3n v\u00e0 glycerin \u0111\u1ec3 t\u1ea1o ra d\u1ecbch \u01b0\u1edbp. Nh\u01b0ng b\u00ed m\u1eadt n\u1eb1m \u1edf t\u1ef7 l\u1ec7 k\u1ebft h\u1ee3p n\u00e0y v\u00e0 \u0111\u1ebfn nay, ch\u01b0a ai c\u00f3 th\u1ec3 pha ch\u1ebf l\u1ea1i n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi \u0111\u00f3, \u0111\u1ec3 b\u1ea3o qu\u1ea3n thi h\u00e0i L\u00eanin, c\u00e1c nh\u00e0 khoa h\u1ecdc ph\u1ea3i theo d\u00f5i th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n t\u1ed1t nh\u1ea5t. Khu\u00f4n m\u1eb7t v\u00e0 \u0111\u00f4i tay c\u1ee7a \u00f4ng \u0111\u01b0\u1ee3c ng\u00e2m hai l\u1ea7n m\u1ed7i tu\u1ea7n trong m\u1ed9t dung d\u1ecbch \u0111\u1eb7c bi\u1ec7t. V\u00e0 h\u00e0ng n\u0103m, l\u0103ng l\u1ea1i \u0111\u01b0\u1ee3c \u0111\u00f3ng c\u1eeda m\u1ed9t l\u1ea7n \u0111\u1ec3 ng\u01b0\u1eddi ta ng\u00e2m c\u1ea3 thi th\u1ec3 L\u00eanin trong dung d\u1ecbch n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n t\u1ea1i, m\u1ed9t Vi\u1ec7n nghi\u00ean c\u1ee9u \u0111\u1eb7c bi\u1ec7t v\u1eabn ti\u1ebfp t\u1ee5c th\u00ed nghi\u1ec7m t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n t\u1ed1t h\u01a1n thi h\u00e0i ng\u01b0\u1eddi s\u00e1ng l\u1eadp ra Li\u00ean bang X\u00f4 Vi\u1ebft. C\u00f2n t\u1ea1i Omsk, t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec m\u00e0 c\u00e1c nh\u00e2n vi\u00ean b\u1ea3o t\u00e0ng \u0111\u00e3 l\u00e0m \u0111\u1ec3 b\u1ea3o qu\u1ea3n x\u00e1c \u01b0\u1edbp c\u1ee7a h\u1ecd l\u00e0 r\u1eafc m\u1ed9t \u00edt b\u1ed9t \u01b0\u1edbp x\u00e1c quanh \u0111\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: Nh\u1eefng b\u00ed \u1ea9n c\u1ee7a nh\u00e2n lo\u1ea1i &#8211; Minh Anh Trong khi n\u01b0\u1edbc Nga ph\u1ea3i d\u00f9ng t\u1edbi c\u1ea3 m\u1ed9t nh\u00f3m khoa h\u1ecdc \u0111\u1ec3 b\u1ea3o qu\u1ea3n thi h\u00e0i L\u00eanin th\u00ec Andrey Romadanovsky, m\u1ed9t tr\u1ee3 l\u00fd ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng b\u1eb1ng c\u1ea5p, \u0111\u00e3 t\u1ef1 m\u00ecnh t\u00ecm ra m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbp x\u00e1c kh\u00f4ng h\u1ec1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[24],"tags":[],"class_list":["post-16951","post","type-post","status-publish","format-standard","hentry","category-kham-pha"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16951"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16951\/revisions"}],"predecessor-version":[{"id":16952,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16951\/revisions\/16952"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}