Onye naeme nwanyị di ya nwụrụ (ọhịa)
Nọhịa, onye naeme nwanyị di ya nwụrụ ma ọ bụ onye nzuzu naegbu egbu bụ onye naapụ apụ ma ọ bụ nke gbajiri agbaji ma ọ bụ nelu osisi. Aha ahụ naegosi na ihe ndị dị otú ahụ nwere ike igbu ndị ọrụ ọhịa site na ịdaba na ha, si otú a "naeme ndị inyom di ha nwụrụ" nke ndị nwunye ha. U.S. Occupational Safety and Health Administration naakọwa ndị naeme nwanyị di ha nwụrụ dị ka "mkpịsị aka gbajiri agbaji nke naanọdụ nenweghị ihe mgbochi nosisi a gaegbu ma ọ bụ nosiri ndị dị nso".[1]
Ihe Ndị Naakpata ya[dezie | dezie ebe o si]
Ndị na-eme di ha nwụrụ na-abụkarị site na uto fungal nime oge dị ogologo.[2][3][4] Ihe ndị ọzọ naakpata ya gụnyere mmebi sitere na osisi ndị ọzọ na'ada ma ọ bụ nrụgide na alaka.
Ihe ize ndụ[dezie | dezie ebe o si]
Ndị naeme di ha nwụrụ nwere ike itinye ngwá ọrụ ma ọ bụ ndị ọrụ naarụ ọrụ nokpuru ma ọ bụ gburugburu osisi ahụ nihe ize ndụ. Ha nwere ike ịpụ site na ifufe ma ọ bụ noge a naegbutu osisi, ọ bụkwa ihe kpatara 11% nke ihe mberede chainsaw niile naegbu egbu.[5] U.S. National Institute for Occupational Safety and Health (NIOSH) naenye ụzọ iji wepụ ihe ize ndụ site na izere ịrụ ọrụ nokpuru ndị inyom di ha nwụrụ, ịkụtu ha, ma ọ bụ jiri igwe dọrọ ha.
Hụkwa[dezie | dezie ebe o si]
- Snag
Ihe odide[dezie | dezie ebe o si]
- ↑ Logging eTool: Potential Hazards. U.S. Department of Labor. Archived from the original on 2008-07-05.
- ↑ Yarding and Loading Handbook. Oregon OSHA.
- ↑ Love (2017-07-31). "Avoiding Widowmakers". Grit.
- ↑ Dremann (2010-02-28). 'Widow maker' tree limb nearly hits Crescent Park resident. Palo Alto Online.
- ↑ Peters (1991). "Chainsaw Felling Fatal Accidents". Transactions of the ASAE 34: 2600-2608. DOI:10.13031/2013.31912.