NBC News ayaa dhawaan sheegtay in khubarada daryeelka caafimaadku ay aad uga walaacsan yihiin caalamkaheliumyaraanta iyo saamaynta ay ku leedahay goobta sawir-qaadista magnetic resonance imaging.Heliumwaa lama huraan si loo qaboojiyo mashiinka MRI inta uu socdo. La'aanteed, sawir-qaaduhu si badbaado leh uma shaqayn karo. Laakiin sannadihii la soo dhaafay, caalami ahheliumsahayda ayaa soo jiidatay dareen badan, alaab-qeybiyeyaasha qaarkoodna waxay bilaabeen inay qaybiyaan walxaha aan la cusboonaysiin karin.
Inkasta oo tani ay socotay toban sano ama ka badan, wareegga ugu dambeeyay ee mawduuca ayaa u muuqda inuu ku kordhinayo dareenka degdegga ah. Laakiin waa maxay sababtu?
Si la mid ah inta badan dhibaatooyinka saadka saddexdii sano ee la soo dhaafay, masiibada ayaa si lama filaan ah calaamado uga tagtay sahayda iyo qaybintahelium. Dagaalka Ukraine ayaa sidoo kale saameyn weyn ku yeeshay saadkahelium. Ilaa dhawaan, Ruushku waxa la filayey in uu keeno in ka badan saddex-meelood meel oo ka mid ah Helium-ka adduunka oo uu ka keeno xarun weyn oo wax-soo-saar oo ku taal Siberiya, laakiin dab ka kacay xarunta ayaa dib u dhigay bilawga xarunta, dagaalka Ruushka ee Ukraine ayaa sii xumeeyay xidhiidhka uu la leeyahay xidhiidhka ganacsi ee Maraykanka. . Dhammaan arrimahan oo dhan waxay isku daraan inay uga sii daraan dhibaatooyinka silsiladda saadka.
Phil Kornbluth, oo madax ka ah Kornbluth Helium Consulting, ayaa NBC News la wadaagay in Maraykanku uu bixiyo boqolkiiba 40 ee adduunka.helium, laakiin afar-meelood afar meel alaab-qeybiyeyaasha waaweyn ee dalka ayaa bilaabay qaybinta. Si la mid ah alaab-qeybiyeyaasha dhawaan ku dhex jira yaraanta isbarbardhigga iodine, alaab-qeybiyeyaasha helium waxay u jeesteen xeeladaha yareynta kuwaas oo ay ku jiraan mudnaanta siinta warshadaha leh baahiyaha ugu daran, sida daryeelka caafimaadka. Tallaabooyinkan ayaan weli u tarjumin joojinta imtixaannada sawir-qaadista, laakiin waxay horeba u keeneen qaar naxdin leh oo caan ku ah bulshada sayniska iyo cilmi-baarista. Qaar badan oo ka mid ah barnaamijyada cilmi-baarista Harvard ayaa gebi ahaanba u xirmaya yaraanta awgeed, UC Davis ayaa dhawaan la wadaagtay in mid ka mid ah bixiyeyaashooda ay gooyeen deeqahooda kala bar, haddii ay tahay arrimo caafimaad iyo haddii kale. Arrintu waxay sidoo kale soo jiidatay dareenka soosaarayaasha MRI. Shirkadaha sida GE Healthcare iyo Siemens Healthineers waxay soo saarayeen qalab aad u hufan oo u baahan wax yarhelium. Si kastaba ha ahaatee, farsamooyinkan weli si weyn looma isticmaalin.
Waqtiga boostada: Oct-28-2022
