Inguzanyo y'ishusho: ACS ikoreshwa ibikoresho nimikorere
Abashakashatsi muri kaminuza ya Massachusetts Amherst yahimbye aumwendaibyo bigukomeza gushyushya ukoresheje amatara yo mu manoor. Ikoranabuhanga nigisubizo cyo gushaka imyaka 80 kugirango mpindure imyenda ishingiye ku idubu rya polarubwoya. Ubushakashatsi bwasohotse mu kinyamakuru Acs ikoreshwa ibikoresho nimikorere kandi ubu byateguwe mubicuruzwa byubucuruzi.
Amadubu ya polar atuye muri bimwe mubidukikije bikaze kuruburo kandi nticyunzwe n'ubushyuhe bwa Arctique nko hasi nka Hasildes 45 selisiyus. Mugihe idubu ifite umubare munini wo guhuza n'imihindagurikire yemerera gutera imbere nubwo ubushyuhe bwakuweho, abahanga bitondera byihariye guhuza ubwoya bwabo kuva muri 1940. Nigute idubuubwoyaKomeza gushyuha?
Inyamaswa nyinshi za Polar zikoresha urumuri rwizuba kugirango ukomeze ubushyuhe bwumubiri, hamwe nubwoya bwa polar ni urugero ruzwi. Mu myaka ibarirwa muri za mirongo, abahanga bamenye ko igice cy'ibanga ry'amasura ni ubwoya bwabo bwera. Muri rusange bizera ubwoya bwumukara bukurura ubushyuhe bwiza, ariko ubwoya bwa polar bwemejwe bwagaragaye ko bufite akamaro cyane mugushiraho imirasire y'izuba kuruhu.
Idubuubwoyani mubyukuri fibre karemano ikora urumuri rw'izuba ku ruhu rw'idubu, rukurura urumuri kandi rushyushya idubu. Naubwoyanabyo nibyiza kwirinda uruhu rususurutsa gutanga ubushyuhe bukomeye. Iyo izuba rirashe, ni nko kugira igipangu kinini kiboneka kugirango wishyure hanyuma ufate ubushyuhe bwuruhu rwawe.
Itsinda ryubushakashatsi ryateguye umwenda ibiriubwoya, kora urumuri rugaragara kumwanya wo hasi, ukorwa muri nylon kandi utwikwa hamwe nibintu byijimye byijimye bita pedot. PEDT ikora nkuruhu rwidubu yo kugumana ubushyuhe.
Ikoti ikozwe muri ibi bikoresho ni 30% yoroheje kuruta ikoti rimwe ryipamba, kandi imiterere yoroheje kandi yubushyuhe irakora neza kugirango ishyure umubiri ukoresheje itara risanzwe rikoresha itara risanzwe. Mu kwibanda kungufu mu mubiri kugirango ukore "ikirere cy'umuntu", ubu buryo buraramba kuruta uburyo busanzwe bwo gushyushya no gushyuha.
Igihe cyagenwe: Feb-27-2024