I kekahi mau makahiki i hala aku nei, ua hopohopo nā ʻepekema mai ka Massachusetts Institute of Technology e pili ana i nā pilikia o ka hoʻopaʻa ʻana i nā ʻāina i hope a me nā ʻāina ulu. Ma ia mau wahi, ʻaʻohe ʻōnaehana o ka hoʻopaʻa inoa ʻana o ka haukapila o ka heluna kanaka a i ʻole he mea maʻamau. I kēia manawa, ʻo ka nui o nā lāʻau lapaʻau, ʻoi aku hoʻi i ka wā kamaliʻi, pono e mālama pono i ka manawa a me nā manawa o ka lawelawe ʻana i ke kano. Pehea e mālama ai a, ʻo ka mea nui loa, e hoʻomaopopo i ka manawa a me ka wā e pono ai nā lāʻau lapaʻau no ke kino kanaka? ʻOi loa inā hāʻule ke kino i ka lima o kekahi mai kahi hui e like me Doctors Without Borders.
Nā kānaka ʻepekema mai MIT
ʻO ke ʻano o ka hoʻohana ʻana i ka hoʻolālā ʻike a me ka lawelawe ʻana i ka lāʻau lapaʻau i ka manawa like e pili ana i ka hoʻohana ʻana i kahi lāʻau lapaʻau ma mua o kahi syringe. Hoʻopili ʻia ka lāʻau lapaʻau a me ka wai i loko o kahi mea biocompatible a hiki ke hoʻoheheʻe ʻia, kahi hui o ke kō a me ka polyvinyl acetate (PVA). Hoʻohana ʻia kēia mea no ka hana ʻana i nā nila 1,5 mm lōʻihi e hou i ka papa luna o ka ʻili a laila e hoʻoheheʻe. ʻO ka hoʻokomo ʻia ʻana o nā nila e lawe pū ana i ka ʻike, no ka mea, ua hoʻolauna lākou i ka wai me nā kiko kikoʻu nanometer-level (ma kahi o 4 nm ke anawaena) ma lalo o ka ʻili. Ua hōʻike ʻia nā hoʻokolohua ʻana i nā ʻiole ola e hāʻawi like ana ka lāʻau lapaʻau me kēia ʻano hana like me ka hoʻopaʻa ʻana me kahi syringe.
Ma ka liʻiliʻi he 1,5 miliona mau kānaka e make i kēlā me kēia makahiki ma muli o ka loaʻa ʻole o nā lāʻau lapaʻau a i ʻole ka lāʻau lapaʻau. Inā hiki i ke ʻano hou o ka lāʻau lapaʻau me kahi palapala lapaʻau i ka ʻili o ka mea maʻi e hiki ke hoʻopakele i nā ola he nui.
Source: 3dnews.ru