Zojambula zapamwambaasinthira gawo la kulingalira zamankhwala popereka zithunzi zapamwamba kwambiri ndi kuwonekera kwa radiation kochepa. Mwa mitundu yopuma yopuma yathyathyathya,Amorphous Selenium Falner Woyambitsaimirirani chifukwa cha mfundo zawo zapadera zogwirira ntchito ndi mtundu wapamwamba kwambiri.
Amorphous Selenium Fayilo Yosalala Gwiritsani ntchito utoto woonda wa amorphous Selenium ngati chithunzithunzi. Ma ray a X-ray akadutsa wodwalayo ndikufika pofika pachimake, amakhudzidwa ndi selenium wosanjikiza, akupanga ma elekitironi. Zonyamula zoimbidwazi zimasunthidwa kwa ma elekitirodi omwe ali pamwamba ndi pansi pa chotchinga, ndikupanga chizindikiro chamagetsi chomwe chili chofanana ndi champhamvu cha X.
Chimodzi mwazabwino za amorphous zikwangwani za Amorphous Seleni ndi kutembenuka kwawo mwachindunji kwa X-ray kukhala magetsi. Njira yosinthira mwachindunji iyi imachotsa kufunika kwa scrintillators kapena zida zina zapakatikati, zomwe zimapangitsa kuti mtundu ukhale wosintha bwino. Kuphatikiza apo, nambala ya atomium ya atomium ya atomiki ndi kachulukidwe imapangitsa kuti ikhale yopepuka ya X-ray, kukulitsa chidwi cha omwe amapezeka.
Pakakhala munda wamagetsi, ma elekitironi-hole awiriawiri mu Amorphous Selenium amakonda kubweza, kuchititsa kuwonongeka kwa mawonekedwe ndi kutayika kwa mawonekedwe. Popewa izi, amorphous Seleniamium Sevesola yamagetsi imakhala ndi gawo lamagetsi, kulekanitsa onyamula magetsi ndikuwalola kufikira elekitodiyo popanda kuchilanda.
Magetsi am'madzi, omwe amapezeka pakati pa 5-10 kV, amagwiritsidwa ntchito kwa electrodes panthawi yamayiko omwe akubwera, kuonetsetsa kuti nthambi yamagetsi nthawi zonse imakhalapobe kukhulupirika. Njira yosungirako mosalekeza imathandizira kuti fakitale yachangu, ikupanga makona a amorphous Selenium yoyenera kugwiritsa ntchito njira zenizeni monga fluoroscopy komanso njira zina.
Kuphatikiza apo, chilengedwe cha amorphous Selenium ndi champhamvu chimalola kudalirika kwa nthawi yayitali komanso zofunikira pakukonza ndalama zochepa, ndikupangitsa kuti akhale chisankho chabwino pakuganizira zamankhwala. Kutembenuka kwachindunji ndi kuwonetsa kuthekera kwa ma amorphous Seleniaghts a Amorphous Seesers ndi luso lambiri lamphamvu kwambiri (DQE), ndikuthandizira kuti muwone bwino kwambiri komanso kuwonekera kwa mawonekedwe a anatomical.
Kuphatikiza pa zamankhwala, amorphous Selenium Flatner ofufuza za mafakitale apeza poyesa mafakitale komanso kuwunikira kwachitetezo chifukwa cha mikhalidwe yawo yayitali. Kutha kwawo kubweretsa ziwonetsero zapamwamba kwambiri, zithunzi zochepa kwambiri zomwe zimapangitsa kuti zikhale zida zapamwamba kwambiri.
Monga ukadaulo ukupitilizabe kutsogola, kuthekera kosinthana kwa Amorphous Selenium Faler oyang'ana paloboli ndi yayikulu. Kafukufuku wopitilira akufunika kuwonjezera magwiridwe awo pakukonzanso njira zoyendera, kuyeza mapangidwe a elekitiki, ndikufufuza zinthu zatsopano zonyansa.
Pazonse, mfundo yogwira ntchito ya Amorphous Selenium Faler otayika, yophatikizidwa ndi mtundu wawo wapadera komanso kudalirika, kutsitsa tanthauzo lanu pomuphunzitsa zamankhwala komanso kupitirira. Monga momwe mungafunikire mayankho apamwamba kwambiri, otsika-ochepa amapitiliza kukula, amorphous Seleniamu otayikiridwa amakonzeka kusewera mbali yofunika kwambiri popanga tsogolo la za radiology ndi kulingalira sayansi.
Post Nthawi: Feb-28-2024