Bai nay khong co ngu?n tham kh?o nao . M?i b?n giup c?i thi?n bai b?ng cach b? sung cac ngu?n tham kh?o đang tin c?y . Cac n?i dung khong co ngu?n co th? b? nghi ng? va xoa b? . N?u bai đ??c d?ch t? Wikipedia ngon ng? khac thi b?n co th? chep ngu?n tham kh?o ben đo sang đay. ( thang 9 n?m 2022 )

H?i cay , ti?ng Anh: tear gas ho?c mace , la m?t v? khi hoa h?c gay ra cac kich ?ng ? m?t, h? ho h?p va da nghiem tr?ng, lam đau, ch?y mau, va th?m chi suy gi?m th? l?c . Khi ti?p xuc v?i m?t , no kich thich cac day th?n kinh c?a tuy?n l? lam ch?y n??c m?t . Cac h?i cay ph? thong nh?t g?m h?i cay h?t tieu (OC gas), PAVA spray (nonivamide), CS gas, CR gas, CN gas (phenacyl chloride), bromoacetone, xylyl bromide, syn-propanethial-S-oxide (ch?t co trong hanh t?i), va Mace (m?t h?n h?p co th??ng hi?u).

Cac ch?t h?i cay th??ng dung trong vi?c ki?m soat b?o lo?n. Vi?c s? d?ng chung trong chi?n tranh b? c?m b?i cac hi?p ??c qu?c t? khac nhau. Trong chi?n tranh th? gi?i th? nh?t , cac ch?t h?i cay co đ?c m?nh t?ng d?n đa đ??c s? d?ng.

Tham kh?o [ s?a | s?a ma ngu?n ]

đ?c them [ s?a | s?a ma ngu?n ]

• Feigenbaum, Anna (2016). Tear Gas: From the Battlefields of WWI to the Streets of Today . New York and London: Verso. ISBN   978-1-784-78026-5 .

Lien k?t ngoai [ s?a | s?a ma ngu?n ]

Wikimedia Commons co them hinh ?nh va ph??ng ti?n truy?n t?i v? H?i cay .

• BBC information about CS gas
• How to combat CS gas L?u tr? 2012-06-18 t?i Wayback Machine at eco-action.org
• Brone, B; va đ?ng nghi?p (ngay 1 thang 9 n?m 2008). “Tear gasses CN, CR, and CS are potent activators of the human TRPA1 receptor”. Toxicology and applied pharmacology . 231 (2): 150?6. doi : 10.1016/j.taap.2008.04.005 . PMID   18501939 .