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UK e hlahisitse betri ea pele ea daemane ea carbon-14 e ka fang lisebelisoa matla ka lilemo tse likete


Nako ea poso: Tshitwe-10-2024

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UK e hlahisitse betri ea pele ea daemane ea carbon-14 e ka fang lisebelisoa matla ka lilemo tse likete

Ho ea ka UK Atomic Energy Authority, bafuputsi ba tsoang lekaleng lena le Univesithing ea Bristol ba atlehile ho theha betri ea pele ea daemane ea carbon-14 lefatšeng. Mofuta ona o mocha oa betri o na le nako e ka bang teng ea lilemo tse likete 'me ho lebelletsoe hore e tla ba mohloli oa matla o tšoarellang haholo.

Sarah Clarke, motsamaisi oa potoloho ea mafura a tritium ho UK Atomic Energy Authority, o itse ena ke theknoloji e ncha e sebelisang litaemane tsa maiketsetso ho phuthela khabone e nyane ea 14 ho fana ka matla a tsoelang pele a boemo ba microwave ka tsela e sireletsehileng le e tšoarellang.

Betri ena ea taemane e sebetsa ka ho sebelisa ho bola ha mahlaseli a kotsi a isotope ea carbon-14 ho hlahisa maemo a tlase a matla a motlakase. Bophelo ba halofo ea carbon-14 ke lilemo tse ka bang 5,700. Taemane e sebetsa e le khetla e sireletsang carbon-14, e netefatsa polokeho ha e ntse e boloka matla a eona a tlhahiso ea motlakase. E sebetsa ka tsela e tšoanang le liphanele tsa letsatsi, empa ho e-na le ho sebelisa likaroloana tsa leseli (li-photon), libeteri tsa taemane li hapa lielektrone tse tsamaeang ka potlako ho tsoa sebopehong sa taemane.

Mabapi le maemo a tshebediso, mofuta ona o motjha wa betri o ka sebediswa disebedisweng tsa bongaka tse kang di-implant tsa mahlo, di-hearing aid le pacemaker, e leng se fokotsang tlhoko ya ho nkela betri sebaka le bohloko ba bakudi.

Ho phaella moo, e boetse e loketse ditikoloho tse feteletseng Lefatsheng le sebakeng. Mohlala, dibetri tsena di ka matlafatsa disebediswa tse kang di-tag tsa maqhubu a radio a sebetsang (RF), tse sebediswang ho latela le ho hlwaya dintho tse kang sefofa-sebakeng kapa di-payload. Ho thwe dibetri tsa daemane tsa carbon-14 di ka sebetsa ka mashome a dilemo ntle le ho nkelwa sebaka, e leng se etsang hore e be kgetho e tshepisang bakeng sa mesebetsi ya sepakapaka le ditshebediso tsa mobu o hole moo ho sa kgoneheng ho nkelwa sebaka ha betri ya setso.

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