{"id":24996,"date":"2025-04-14T08:36:09","date_gmt":"2025-04-14T01:36:09","guid":{"rendered":"https:\/\/i-clc.edu.vn\/?p=24996"},"modified":"2025-04-14T08:36:09","modified_gmt":"2025-04-14T01:36:09","slug":"khoa-hoc-song-ngu-kien-co-bao-gio-lac-duong","status":"publish","type":"post","link":"https:\/\/i-clc.edu.vn\/en\/kien-thuc-toan-khoa-hoc-song-ngu\/khoa-hoc-song-ngu-kien-co-bao-gio-lac-duong\/","title":{"rendered":"Khoa h\u1ecdc song ng\u1eef: Ki\u1ebfn c\u00f3 bao gi\u1edd l\u1ea1c \u0111\u01b0\u1eddng?"},"content":{"rendered":"

Lo\u00e0i ki\u1ebfn \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 lo\u00e0i c\u00f4n tr\u00f9ng c\u00f3 t\u00ednh k\u1ec9 lu\u1eadt v\u00e0 t\u00ednh \u0111\u1ed3ng \u0111\u1ed9i cao, th\u01b0\u1eddng \u0111i t\u00ecm ki\u1ebfm th\u1ee9c \u0103n xa t\u1ed5. Tuy nhi\u00ean, B\u00e9 c\u00f3 t\u1ef1 h\u1ecfi khi \u0111i xa \u0111\u1ebfn th\u1ebf th\u00ec ch\u00fang c\u00f3 bi\u1ebft \u0111\u01b0\u1eddng v\u1ec1 t\u1ed5 hay kh\u00f4ng? B\u00e2y gi\u1edd, I-CLC t\u00ecm hi\u1ec3u c\u00f9ng B\u00e9 v\u1ec1 c\u00e2u h\u1ecfi th\u00fa v\u1ecb n\u00e0y nh\u00e9!<\/span><\/p>\n

Ants are known for their discipline and strong teamwork, often venturing far from their nest in search of food. But have you ever wondered, when they go so far, do they know how to find their way back home? Let\u2019s explore this fascinating question together with I-CLC!<\/span><\/i><\/p>\n

Kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a ki\u1ebfn sa m\u1ea1c<\/b><\/p>\n

The Navigational Ability of Desert Ants<\/i><\/b><\/p>\n

Nh\u00e2n v\u1eadt \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec3 t\u00e2m ch\u00ednh l\u00e0 lo\u00e0i ki\u1ebfn sa m\u1ea1c Cataglyphis khi m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang \u0111a ph\u1ea7n l\u00e0 c\u00e1t. Vi\u1ec7c kh\u00f4ng c\u00f3 v\u1eadt \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u khi t\u00ecm ki\u1ebfm l\u01b0\u01a1ng th\u1ef1c c\u00f9ng v\u1ea5n \u0111\u1ec1 th\u1eddi gian t\u00ecm ki\u1ebfm b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 70 t\u1ea1i sa m\u1ea1c khi\u1ebfn c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a ch\u00fang.\u00a0<\/span><\/p>\n

Researchers have paid special attention to the desert ant Cataglyphis, whose habitat mostly consists of sand. The lack of landmarks for navigation and the extreme heat\u2014up to 70\u00b0C in the desert\u2014limit their foraging time, raising questions about how they manage to find their way back.<\/span><\/i><\/p>\n

\"\"<\/a><\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00f3m t\u00ecm ki\u1ebfm \u0111\u01a1n l\u1ebb, ch\u00fang s\u1ebd t\u1ef1 \u0111i th\u1eb3ng v\u1ec1 t\u1ed5 m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec3m n\u1ed5i b\u1eadc, kh\u00f4ng c\u1ea7n \u0111i\u1ec3m m\u1ed1c m\u00e0 ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng quy tr\u00ecnh \u201ct\u00edch h\u1ee3p \u0111\u01b0\u1eddng \u0111i\u201d. \u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh ghi nh\u1edb kho\u1ea3ng c\u00e1ch v\u00e0 h\u01b0\u1edbng \u0111i tr\u00ean t\u1eebng \u0111o\u1ea1n c\u1ee7a h\u00e0nh tr\u00ecnh, t\u1eeb \u0111\u00f3 c\u1ed9ng c\u00e1c vector bi\u1ec3u th\u1ecb chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u1eebng \u0111o\u1ea1n t\u1ea1o th\u00e0nh vector t\u1ed5ng. Vector n\u00e0y s\u1ebd gi\u00fap ki\u1ebfn li\u00ean t\u1ee5c x\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch v\u00e0 h\u01b0\u1edbng t\u1eeb v\u1ecb tr\u00ed hi\u1ec7n t\u1ea1i c\u1ee7a n\u00f3 so v\u1edbi t\u1ed5. \u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c k\u1ef9 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng n\u00e0y, ki\u1ebfn c\u1ea7n d\u1ef1a v\u00e0o m\u1ed9t \u201cla b\u00e0n\u201d \u0111\u1ec3 ghi nh\u1eadn h\u01b0\u1edbng di chuy\u1ec3n v\u00e0 m\u1ed9t \u201c\u0111\u1ed3ng h\u1ed3 \u0111o qu\u00e3ng \u0111\u01b0\u1eddng\u201d \u0111\u1ec3 t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch \u0111\u00e3 \u0111i.\u00a0<\/span><\/p>\n

When foraging alone, these ants can head straight back to their nest without needing any visual landmarks. Instead, they use a process called \u201cpath integration.\u201d This involves recording the distance and direction of each segment of their journey, then summing up the vectors that represent their movements to create a single, overall vector. This final vector helps the ant continuously determine the distance and direction from its current position back to the nest. To pull this off, ants rely on a kind of internal \u201ccompass\u201d to track direction and a \u201cdistance meter\u201d to estimate how far they\u2019ve traveled.<\/span><\/i><\/p>\n

Kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng c\u1ee7a ki\u1ebfn r\u1eebng \u0111\u1ecf<\/b><\/p>\n

The Navigational Ability of Red Wood Ants<\/i><\/b><\/p>\n

T\u01b0\u01a1ng t\u1ef1 v\u1edbi ki\u1ebfn sa m\u1ea1c, ki\u1ebfn r\u1eebng \u0111\u1ecf c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p \u0111\u01b0\u1eddng \u0111i. B\u00ean c\u1ea1nh \u0111\u00f3, ch\u00fang c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o nh\u1eefng v\u1ebft t\u00ednh h\u00f3a h\u1ecdc b\u1eb1ng pheromone. \u0110\u1ed1i v\u1edbi ki\u1ebfn sa m\u1ea1c, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng v\u00ec pheromone s\u1ebd b\u1ed1c h\u01a1i nhanh d\u01b0\u1edbi c\u00e1i n\u00f3ng 70 \u0111\u1ed9 c\u1ee7a kh\u00ed h\u1eadu sa m\u1ea1c.<\/span><\/p>\n

Similar to desert ants, red wood ants also use path integration. In addition, they can leave chemical trails using pheromones. For desert ants, this method doesn\u2019t work because pheromones quickly evaporate in the extreme desert heat.<\/span><\/i><\/p>\n

M\u1eb7t kh\u00e1c, ki\u1ebfn r\u1eebng \u0111\u1ecf v\u1eabn c\u00f3 s\u1ef1 \u01b0u ti\u00ean s\u1eed d\u1ee5ng quy tr\u00ecnh t\u00edch h\u1ee3p \u0111\u01b0\u1eddng \u0111i h\u01a1n. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ed1i v\u1edbi ch\u00fang \u0111a ph\u1ea7n xu\u1ea5t ph\u00e1t t\u1eeb sai s\u1ed1 t\u00edch l\u0169y. Ch\u00fang s\u1ebd h\u00f2a h\u1ee3p hai ph\u01b0\u01a1ng ph\u00e1p l\u1ea1i v\u1edbi nhau nh\u1eb1m t\u0103ng \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c \u0111\u1ecbnh v\u1ecb h\u01b0\u1edbng di chuy\u1ec3n.<\/span><\/p>\n

However, red wood ants still prioritize path integration. The downside to this method lies in the accumulation of small errors over time. To improve accuracy, they combine both strategies\u2014chemical trails and path integration\u2014allowing them to better determine their direction.<\/span><\/i><\/p>\n

\"\"<\/a><\/p>\n

H\u00f3a ra lo\u00e0i ki\u1ebfn \u0111\u1ec3 tr\u00e1nh vi\u1ec7c l\u1ea1c \u0111\u01b0\u1eddng c\u0169ng nh\u01b0 t\u00ecm c\u00e1ch th\u00edch \u1ee9ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1ed7i lo\u00e0i \u0111ang sinh s\u1ed1ng. B\u1ea3n th\u00e2n ch\u00fang s\u1ebd \u0111\u01b0a ra l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh h\u01b0\u1edbng sao cho th\u00edch h\u1ee3p v\u1edbi b\u1ea3n th\u00e2n. Ngo\u00e0i ra, v\u1eabn c\u00f2n nhi\u1ec1u c\u00e1ch \u0111\u1ecbnh h\u01b0\u1edbng kh\u00e1c nhau \u0111\u1ec3 tr\u00e1nh vi\u1ec7c l\u1ea1c b\u1ea7y, B\u00e9 c\u1ea3m th\u1ea5y h\u1ee9ng th\u00fa v\u1edbi lo\u00e0i ki\u1ebfn th\u00ec c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm xem nh\u00e9!<\/span><\/p>\n

It turns out that ants avoid getting lost by adapting their navigation strategies to suit the environment they live in. Each species chooses the method that works best for them. There are still many other navigation techniques ants use to avoid getting separated from their colony, so if you\u2019re curious about ants, go ahead and explore more!<\/span><\/i><\/p>\n

—————————-
\nLANGUAGE CENTER INTERCONTINENTAL (I-CLC)
\nCN HCM: 46 Road 65, KDC Tan Quy Dong, P. Tan Phong, District 7
\nCN Nha Trang: Plot no. 12, Road B2, Urban Area, Vinh Diem Trung, Vinh Hiep, ho chi minh City, Nha Trang
\n0917729932
\n#ICLC #tienganhtieuhoc #tienganhtreem #IELTS<\/p>","protected":false},"excerpt":{"rendered":"

Lo\u00e0i ki\u1ebfn \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 lo\u00e0i c\u00f4n tr\u00f9ng c\u00f3 t\u00ednh k\u1ec9 lu\u1eadt v\u00e0 t\u00ednh \u0111\u1ed3ng \u0111\u1ed9i cao, th\u01b0\u1eddng \u0111i t\u00ecm ki\u1ebfm th\u1ee9c \u0103n xa t\u1ed5. Tuy nhi\u00ean, B\u00e9 c\u00f3 t\u1ef1 h\u1ecfi khi \u0111i xa \u0111\u1ebfn th\u1ebf th\u00ec ch\u00fang c\u00f3 bi\u1ebft \u0111\u01b0\u1eddng v\u1ec1 t\u1ed5 hay kh\u00f4ng? B\u00e2y gi\u1edd, I-CLC t\u00ecm hi\u1ec3u c\u00f9ng B\u00e9 v\u1ec1 c\u00e2u …<\/p>\n

Khoa h\u1ecdc song ng\u1eef: Ki\u1ebfn c\u00f3 bao gi\u1edd l\u1ea1c \u0111\u01b0\u1eddng?<\/span> Read More »<\/a><\/p>","protected":false},"author":427,"featured_media":24997,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[188],"tags":[],"class_list":["post-24996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-toan-khoa-hoc-song-ngu"],"acf":[],"_links":{"self":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/24996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=24996"}],"version-history":[{"count":2,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/24996\/revisions"}],"predecessor-version":[{"id":25001,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/24996\/revisions\/25001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/media\/24997"}],"wp:attachment":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=24996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=24996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=24996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}