{"id":13387,"date":"2022-03-02T16:33:17","date_gmt":"2022-03-02T09:33:17","guid":{"rendered":"https:\/\/sioniam.com\/?p=13387"},"modified":"2022-03-02T16:35:40","modified_gmt":"2022-03-02T09:35:40","slug":"le-bao-ve-luan-an-tien-si-cap-truong-cua-nghien-cuu-sinh-nguyen-hoang-huong","status":"publish","type":"post","link":"https:\/\/sioniam.com\/le-bao-ve-luan-an-tien-si-cap-truong-cua-nghien-cuu-sinh-nguyen-hoang-huong.html","title":{"rendered":"L\u1ec5 b\u1ea3o v\u1ec7 Lu\u1eadn \u00e1n Ti\u1ebfn s\u0129 c\u1ea5p tr\u01b0\u1eddng c\u1ee7a Nghi\u00ean c\u1ee9u sinh Nguy\u1ec5n Ho\u00e0ng H\u01b0\u01a1ng"},"content":{"rendered":"\n
H\u1ed9i \u0111\u1ed3ng \u0111\u00e1nh gi\u00e1 lu\u1eadn \u00e1n c\u00f3 m\u1eb7t 06\/07 th\u00e0nh vi\u00ean\u00a0theo quy\u1ebft \u0111\u1ecbnh s\u1ed1: 46\/Q\u0110-\u0110HLN-\u0110TS\u0110H ng\u00e0y 11 th\u00e1ng 01 n\u0103m 2022 c\u1ee7a Hi\u1ec7u tr\u01b0\u1edfng tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m nghi\u1ec7p,\u00a0g\u1ed3m:<\/p>\n\n\n\n T\u00ean \u0111\u1ec1 t\u00e0i lu\u1eadn \u00e1n\u00a0“Nghi\u00ean c\u1ee9u ti\u1ec1m n\u0103ng ph\u1ee5c h\u1ed3i r\u1eebng sau canh t\u00e1c n\u01b0\u01a1ng r\u1eaby t\u1ea1i huy\u1ec7n M\u1ed9c Ch\u00e2u, t\u1ec9nh S\u01a1n La<\/em><\/strong>“<\/strong><\/em>.\u00a0Lu\u1eadn \u00e1n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u01b0\u1edbi s\u1ef1 h\u01b0\u1edbng d\u1eabn khoa h\u1ecdc c\u1ee7a TS. Tr\u1ea7n Vi\u1ec7t H\u00e0 v\u00e0 TS. H\u00e0 Quang Kh\u1ea3i.<\/p>\n\n\n\n Sau khi nghe NCS Nguy\u1ec5n Ho\u00e0ng H\u01b0\u01a1ng tr\u00ecnh b\u00e0y t\u00f3m t\u1eaft k\u1ebft qu\u1ea3 lu\u1eadn \u00e1n, Th\u00e0nh vi\u00ean H\u1ed9i \u0111\u1ed3ng nh\u1eadn x\u00e9t \u0111\u00e1nh gi\u00e1 v\u00e0 t\u1ed5ng h\u1ee3p \u00fd ki\u1ebfn \u0111\u00f3ng g\u00f3p c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1ec1 b\u1ea3n t\u00f3m t\u1eaft c\u1ee7a Lu\u1eadn \u00e1n, c\u00e1c th\u00e0nh vi\u00ean kh\u00e1c c\u1ee7a H\u1ed9i \u0111\u1ed3ng v\u00e0 ng\u01b0\u1eddi tham d\u1ef1 ti\u1ebfp t\u1ee5c \u0111\u01b0a ra nh\u1eefng \u00fd ki\u1ebfn nh\u1eadn x\u00e9t, g\u00f3p \u00fd v\u00e0 \u0111\u1eb7t nhi\u1ec1u c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn c\u00e1c n\u1ed9i dung chuy\u00ean m\u00f4n c\u1ee7a Lu\u1eadn \u00e1n.<\/p>\n\n\n\n H\u1ed9i \u0111\u1ed3ng \u0111\u00e3 th\u1ea3o lu\u1eadn v\u00e0 th\u1ed1ng nh\u1ea5t: H\u00ecnh th\u1ee9c v\u00e0 N\u1ed9i dung c\u1ee7a Lu\u1eadn \u00e1n\u00a0\u0111\u00e3 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 y\u00eau c\u1ea7u c\u1ee7a m\u1ed9t lu\u1eadn \u00e1n ti\u1ebfn s\u0129, chuy\u00ean ng\u00e0nh:\u00a0L\u00e2m sinh; m\u00e3 s\u1ed1: 9620205\u00a0<\/em>v\u1edbi s\u1ed1 phi\u1ebfu t\u00e1n th\u00e0nh l\u00e0 06\/07. Thay m\u1eb7t H\u1ed9i \u0111\u1ed3ng, PGS.TS. B\u00f9i Th\u1ebf \u0110\u1ed3i – Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng \u0111\u00e3 \u0111\u1ecdc b\u1ea3n Quy\u1ebft ngh\u1ecb c\u1ee7a H\u1ed9i \u0111\u1ed3ng, theo \u0111\u00f3 \u0111\u00e3 n\u00eau r\u00f5 \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 ch\u00ednh, nh\u1eefng \u0111\u00f3ng g\u00f3p m\u1edbi c\u1ee7a Lu\u1eadn \u00e1n cho khoa h\u1ecdc v\u00e0 th\u1ef1c ti\u1ec5n, \u0111\u1ed3ng th\u1eddi c\u0169ng ch\u1ec9 r\u00f5 nh\u1eefng thi\u1ebfu s\u00f3t v\u1ec1 n\u1ed9i dung, h\u00ecnh th\u1ee9c c\u1ee7a Lu\u1eadn \u00e1n \u0111\u1ec3 NCS ti\u1ebfp thu v\u00e0 kh\u1eafc ph\u1ee5c.<\/p>\n\n\n\n Nh\u1eefng \u0111\u00f3ng g\u00f3p m\u1edbi v\u1ec1 m\u1eb7t h\u1ecdc thu\u1eadt, l\u00fd lu\u1eadn c\u1ee7a lu\u1eadn \u00e1n:<\/p>\n\n\n\n – V\u1ec1 m\u1eb7t h\u1ecdc thu\u1eadt: Lu\u1eadn \u00e1n \u0111\u00e3 \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed9ng c\u1ee7a m\u1ed9t s\u1ed1 ch\u1ec9 ti\u00eau c\u00e1u tr\u00fac v\u00e0 m\u1ed9t s\u1ed1 nh\u00e2n t\u1ed1 \u0111i\u1ec1u tra l\u00e2m ph\u1ea7n c\u00f3 s\u1ef1 thay \u0111\u1ed5i t\u00edch c\u1ef1c khi th\u1eddi gia b\u1ecf h\u00f3a t\u0103ng; \u0110\u1ecbnh l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c s\u1ef1 gia t\u0103ng v\u1ec1 t\u00ednh \u0111a d\u1ea1ng lo\u00e0i th\u1ef1c v\u1eadt qua c\u00e1c th\u1eddi k\u00ec b\u1ecf h\u00f3a kh\u00e1c nhau b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 \u0111a d\u1ea1ng qua h\u00e0m li\u00ean k\u1ebft Shannon – Wiener v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 Simpson cho c\u1ea3 t\u1ea7ng c\u00e2y cao (10 -15 n\u0103m) v\u00e0 c\u00e2y t\u00e1i sinh (5 -10 -15 n\u0103m).<\/p>\n\n\n\n K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a lu\u1eadn \u00e1n l\u00e0 m\u1ed9t minh ch\u1ee9ng v\u1ec1 quan \u0111i\u1ec3m ti\u1ec1m n\u0103ng PHR n\u00f3i chung v\u00e0 PHR sau n\u01b0\u01a1ng r\u1eaby n\u00f3i ri\u00eang l\u00e0 ph\u1ee5c h\u1ed3i v\u1ec1 \u0111\u1ed9 ph\u00ec c\u1ee7a \u0111\u1ea5t, ngo\u00e0i c\u00e1c y\u1ebfu t\u1ed1 v\u1ec1 ngu\u1ed3n gi\u1ed1ng v\u00e0 tho\u00e1i h\u00f3a \u0111\u1ea5t. Ph\u1ee5c h\u1ed3i \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t th\u00f4ng qua c\u00e1c \u0111\u1eb7c t\u00ednh l\u00ed, h\u00f3a v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi sinh v\u1eadt \u0111\u1ea5t lu\u00f4n g\u1eafn li\u1ec1n v\u1edbi ph\u1ee5c h\u1ed3i c\u1ee7a th\u1ea3m th\u1ef1c v\u1eadt v\u00e0 \u0111\u00e2y l\u00e0 m\u1ed1i quan h\u1ec7 nh\u00e2n qu\u1ea3.<\/p>\n\n\n\n Lu\u1eadn \u00e1n \u0111\u00e3 b\u01b0\u1edbc \u0111\u1ea7u \u0111\u1ec1 xu\u1ea5t \u0111\u01b0\u1ee3c nh\u1eefng \u1ee9ng d\u1ee5ng t\u1eeb k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u th\u00f4ng qua vi\u1ec7c x\u00e2y d\u1ef1ng b\u1ea3ng tra c\u00e1c ti\u00eau ch\u00ed r\u1eebng ph\u1ee5c h\u1ed3i SNR theo th\u1eddi gian b\u1ecf h\u00f3a v\u00e0 bi\u1ec7n ph\u00e1p x\u1eed l\u00ed l\u00e2m sinh cho r\u1eebng PH sau CTNR.<\/p>\n\n\n\n –<\/strong>\u00a0V\u1ec1 m\u1eb7t l\u00fd lu\u1eadn: Lu\u1eadn \u00e1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111\u01b0\u1ee3c \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac v\u00e0 t\u00e1i sinh c\u1ee7a qu\u1ea7n x\u00e3 th\u1ef1c v\u1eadt r\u1eebng v\u00e0 l\u01b0\u1ee3ng h\u00f3a \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t l\u00ed, h\u00f3a, sinh h\u1ecdc c\u1ee7a \u0111\u1ea5t sau canh t\u00e1c n\u01b0\u01a1ng r\u1eaby \u1edf c\u00e1c m\u1ed1c th\u1eddi gian b\u1ecf h\u00f3a 5, 10, 15 n\u0103m.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n\n\n\n –<\/strong>\u00a0Nh\u1eefng lu\u1eadn \u0111i\u1ec3m m\u1edbi r\u00fat ra t\u1eeb k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a lu\u1eadn \u00e1n: <\/p>\n\n\n\n Lu\u1eadn \u00e1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c 3 nh\u00e2n t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng t\u1edbi chi\u1ec1u h\u01b0\u1edfng v\u00e0 t\u1ed1c \u0111\u1ed9 PHR sau n\u01b0\u01a1ng r\u1eaby th\u00f4ng qua \u0111\u1ecbnh l\u01b0\u1ee3ng: c\u1ea5u tr\u00fac th\u1ea3m th\u1ef1c v\u1eadt; \u0111\u1eb7c t\u00ednh l\u00ed, h\u00f3a \u0111\u1ea5t r\u1eebng; s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng VSV \u0111\u1ea5t.<\/p>\n\n\n\n Lu\u1eadn \u00e1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c kho\u1ea3ng th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u00ecnh th\u00e0nh r\u1eebng v\u00e0 ph\u1ee5c h\u1ed3i c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng trong \u0111\u1ea5t (\u0111\u1ed9 ph\u00ec nhi\u00eau) g\u1ea7n gi\u1ed1ng v\u1edbi r\u1eebng t\u1ef1 nhi\u00ean kh\u00f4ng b\u1ecb t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u l\u00e0 10 n\u0103m.<\/p>\n\n\n\n M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh bu\u1ed5i b\u1ea3o v\u1ec7 lu\u1eadn \u00e1n<\/strong><\/p>\n\n\n\nSTT<\/td> H\u1ecd v\u00e0 t\u00ean Th\u00e0nh vi\u00ean H\u1ed9i \u0111\u1ed3ng<\/strong><\/td> Ch\u1ee9c danh trong H\u1ed9i \u0111\u1ed3ng<\/strong><\/td> \u0110\u01a1n v\u1ecb c\u00f4ng t\u00e1c<\/strong><\/td><\/tr> 1<\/td> PGS.TS. B\u1eebi Th\u1ebf \u0110\u1ed3i<\/td> Ch\u1ee7 t\u1ecbch H\u0110<\/td> Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m Nghi\u1ec7p<\/td><\/tr> 2<\/td> TS. Cao Th\u1ecb Thu Hi\u1ec1n<\/td> Th\u01b0 k\u00fd<\/td> Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m Nghi\u1ec7p<\/td><\/tr> 3<\/td> TS. Ho\u00e0ng V\u0103n Th\u1eafng<\/td> Ph\u1ea3n bi\u1ec7n 1<\/td> Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/td><\/tr> 4<\/td> PGS.TS. L\u00ea Xu\u00e2n Tr\u01b0\u1eddng<\/td> Ph\u1ea3n bi\u1ec7n 2<\/td> Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m Nghi\u1ec7p<\/td><\/tr> 5<\/td> TS. Tr\u01b0\u01a1ng T\u1ea5t \u0110\u01a1<\/td> Ph\u1ea3n bi\u1ec7n 3<\/td> T\u1ed5ng c\u1ee5c L\u00e2m nghi\u1ec7p<\/td><\/tr> 6<\/td> PSG.TS. V\u0169 Nh\u00e2m<\/td> U\u1ef7 vi\u00ean<\/td> Vi\u1ec7n Qu\u1ea3n l\u00fd r\u1eebng b\u1ec1n v\u1eefng v\u00e0 ch\u1ee9ng ch\u1ec9 r\u1eebng<\/td><\/tr> 7<\/td> PGS.TS. Ph\u00ed H\u1ed3ng H\u1ea3i<\/td> U\u1ef7 vi\u00ean<\/td> Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n