Lu\u00e2n h\u1ed3i chuy\u1ec3n ki\u1ebfp v\u1eabn l\u00e0 m\u1ed9t \u1ea9n s\u1ed1 v\u1edbi khoa h\u1ecdc <\/figcaption><\/figure>\n\n\n\nS\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u00e3 thu h\u00fat s\u1ef1 quan t\u00e2m c\u1ee7a nhi\u1ec1u nh\u00e0 khoa h\u1ecdc v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1ng ng\u1ea1c nhi\u00ean n\u00e0y. Tuy nhi\u00ean, v\u1eabn c\u00f2n nh\u1eefng tr\u01b0\u1eddng h\u1ee3p g\u00e2y kh\u00f3 kh\u0103n cho khoa h\u1ecdc, l\u00e0m cho c\u00e1c chuy\u00ean gia b\u1ed1i r\u1ed1i v\u00e0 \u0111\u1eb7t ra c\u00e2u h\u1ecfi li\u1ec7u lu\u00e2n h\u1ed3i c\u00f3 th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i tr\u00ean th\u1ebf gi\u1edbi n\u00e0y hay kh\u00f4ng.<\/p>\n\n\n\n
L\u1ecbch s\u1eed t\u1eebng ghi nh\u1eadn r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p tr\u1ebb em b\u1ed7ng d\u01b0ng nh\u1edb l\u1ea1i nh\u1eefng k\u00fd \u1ee9c trong cu\u1ed9c \u0111\u1eddi \u0111\u01b0\u1ee3c cho l\u00e0 ki\u1ebfp tr\u01b0\u1edbc c\u1ee7a m\u00ecnh. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y thu h\u00fat nhi\u1ec1u nh\u00e0 khoa h\u1ecdc c\u1ea5t c\u00f4ng l\u00e0m s\u00e1ng r\u00f5 nh\u1eefng \u0111i\u1ec1u l\u1ea1 th\u01b0\u1eddng b\u1eb1ng l\u00fd gi\u1ea3i khoa h\u1ecdc, trong \u0111\u00f3 c\u00f3 ti\u1ebfn s\u0129 Stevenson.<\/p>\n\n\n\n
Ti\u1ebfn s\u0129 Stevenson, qua \u0111\u1eddi n\u0103m 2007, \u0111\u00e3 d\u00e0nh nhi\u1ec1u t\u00e2m s\u1ee9c t\u00ecm hi\u1ec3u k\u00fd \u1ee9c ti\u1ec1n ki\u1ebfp \u1edf tr\u1ebb em. Trong s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh, Stevenson \u0111\u00e3 nghi\u00ean c\u1ee9u h\u01a1n 2.500 tr\u01b0\u1eddng h\u1ee3p tr\u1ebb em k\u1ec3 chuy\u1ec7n ki\u1ebfp tr\u01b0\u1edbc. Trong s\u1ed1 n\u00e0y, ti\u1ebfn s\u0129 kh\u1eb3ng \u0111\u1ecbnh c\u00f3 t\u1edbi 1.200 ca \u0111\u01b0\u1ee3c ch\u1ee9ng th\u1ef1c ho\u00e0n to\u00e0n kh\u00e1ch quan.<\/p>\n\n\n\n
C\u00e1c ca nghi\u00ean c\u1ee9u c\u1ee7a ti\u1ebfn s\u0129 Stevenson ch\u1ee7 y\u1ebfu t\u1eadp trung \u1edf nh\u1eefng khu v\u1ef1c n\u01a1i d\u00e2n c\u01b0 duy tr\u00ec ni\u1ec1m tin l\u1edbn v\u00e0o lu\u00e2n h\u1ed3i (nh\u01b0 ch\u00e2u \u00c1, \u1ea4n \u0110\u1ed9\u2026). <\/p>\n\n\n\n
Sau 40 n\u0103m nghi\u00ean c\u1ee9u, Stevenson x\u00e1c \u0111\u1ecbnh 7 \u0111\u1eb7c \u0111i\u1ec3m<\/strong> th\u01b0\u1eddng g\u1eb7p v\u1ec1 k\u00fd \u1ee9c ti\u1ec1n ki\u1ebfp \u1edf tr\u1ebb em, m\u00e0 ch\u00ednh \u00f4ng kh\u1eb3ng \u0111\u1ecbnh ch\u1ec9 l\u00e0 b\u1eb1ng ch\u1ee9ng ch\u1ee9 ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec. \u0110\u00f3 l\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m: <\/p>\n\n\n\n\n- \u0110\u1ee9a tr\u1ebb b\u1eaft \u0111\u1ea7u m\u00f4 t\u1ea3 nh\u1eefng h\u1ed3i \u1ee9c trong ki\u1ebfp tr\u01b0\u1edbc ngay khi c\u00f3 th\u1ec3 giao ti\u1ebfp<\/li>\n\n\n\n
- \u0110\u1ee9a tr\u1ebb nh\u1edb \u0111\u01b0\u1ee3c nh\u1eefng chi ti\u1ebft v\u1ec1 c\u00e1i ch\u1ebft c\u1ee7a m\u00ecnh trong ki\u1ebfp tr\u01b0\u1edbc<\/li>\n\n\n\n
- C\u00f3 \u0111\u1ee7 m\u00f4 t\u1ea3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gia \u0111\u00ecnh trong ti\u1ec1n ki\u1ebfp<\/li>\n\n\n\n
- C\u00f3 s\u1ef1 ti\u1ebfp n\u1ed1i trong \u0111\u1eb7c \u0111i\u1ec3m t\u00ednh c\u00e1ch, s\u1edf th\u00edch v\u00e0 th\u00f3i quen sau khi \u0111\u1ea7u thai. <\/li>\n\n\n\n
- 90% c\u00e1c tr\u01b0\u1eddng h\u1ee3p gi\u1edbi t\u00ednh trong hai ki\u1ebfp s\u1ed1ng l\u00e0 kh\u00f4ng thay \u0111\u1ed5i<\/li>\n\n\n\n
- Ngo\u1ea1i h\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m tr\u00ean khu\u00f4n m\u1eb7t, c\u00f3 xu h\u01b0\u1edbng gi\u1ed1ng nhau gi\u1eefa th\u00e2n x\u00e1c c\u1ee7a ki\u1ebfp tr\u01b0\u1edbc v\u00e0 ki\u1ebfp n\u00e0y<\/li>\n\n\n\n
- Lu\u00e2n h\u1ed3i l\u00e0m m\u1edbi c\u00e1c m\u1ed1i quan h\u1ec7 gia \u0111\u00ecnh v\u00e0 x\u00e3 h\u1ed9i.<\/li>\n<\/ol>\n\n\n\n
<\/span>3. Khoa h\u1ecdc v\u1eabn ch\u01b0a gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c<\/span><\/h3>\n\n\n\nD\u00f9 v\u1ea5n \u0111\u1ec1 n\u00e0y v\u1eabn c\u00f2n g\u00e2y tranh c\u00e3i v\u00e0 ch\u01b0a c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c, nh\u01b0ng vi\u1ec7c ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u v\u00e0 kh\u00e1m ph\u00e1 v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a t\u00e2m linh v\u00e0 t\u1ed3n t\u1ea1i.<\/p>\n\n\n\n
Hi\u1ec7n t\u01b0\u1ee3ng nh\u1edb l\u1ea1i nh\u1eefng k\u00fd \u1ee9c ti\u1ec1n ki\u1ebfp l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 r\u1ea5t h\u1ea5p d\u1eabn, l\u00e0m cho nhi\u1ec1u ng\u01b0\u1eddi t\u00f2 m\u00f2. Tuy nhi\u00ean, cho \u0111\u1ebfn nay, khoa h\u1ecdc v\u1eabn ch\u01b0a th\u1ec3 l\u00e0m s\u00e1ng t\u1ecf ho\u00e0n to\u00e0n v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y. Gi\u1ed1ng nh\u01b0 nhi\u1ec1u hi\u1ec7n t\u01b0\u1ee3ng kh\u00e1c v\u01b0\u1ee3t qua ranh gi\u1edbi gi\u1eefa t\u00e2m linh v\u00e0 khoa h\u1ecdc, hi\u1ec7n t\u01b0\u1ee3ng lu\u00e2n h\u1ed3i kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9ng minh ho\u1eb7c b\u00e1c b\u1ecf ho\u00e0n to\u00e0n. Th\u1ef1c t\u1ebf, n\u00f3 l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c c\u00f3 nhi\u1ec1u kh\u00eda c\u1ea1nh ch\u01b0a r\u00f5 r\u00e0ng c\u1ea7n \u0111\u01b0\u1ee3c khoa h\u1ecdc kh\u00e1m ph\u00e1 v\u00e0 gi\u1ea3i m\u00e3.<\/p>\n\n\n\n