Maaddooyinka shucaacyada. goobaha shucaaca. radiative qasbo

Research berrinkii geedi socodka radioactive maanta u oggolaadaan in ay si cad u qeexaan in ay khatar ku iman kara. Expansion ee spectrum ee walxaha siday halis shucaaca, qasbo aadanaha si ay u muujiyaan on dib u eegis ku ah hawlaha ay dhinacyo kala duwan. Waa wax aan macquul in laga saaro arrimaha dabiiciga ah, kaas oo sidoo kale saamayn gaar ah oo ku saabsan unugyada noolaha. Isla mar ahaantaana, qalabka shucaaca iyo ilaha kala duwan yihiin midba midka kale, taasoo keenta baahida loo qabo in hab kala duwan si ay daraasad ku sameeyo arrintan.

Waa maxay walax shucaaca?

Dhamaan xubno ay ku jiraan in ay qaab-dhismeedka at uruuray of radionuclides degree muhiim ah, la oran karo shucaaca. heerarka khatarta ah ee radionuclides go'aamiyo heerka shucaaca iyo ammaanka nuclear. Shuruudaha for dhibcaha isreebreebka waa khatarta hanjabaad kiimikada iyo noolaha. Sidoo kale, sababta keeno waxaa laga yaabaa in ay joogaan ka mid ah isotopes shucaaca. Inta badan qalabka ee kooxdan ayaa asal ahaan macmal ah, in uu yahay, waxay soo dhoweeyeen hab ku dhexsameeysmo jirka. Sidaas darteed of falcelinta silsilad fission of atamka waxaa suurtagal ah, iyadoo ay sabab u taasoo qaybinta isotopes dhacdaa. Sidaa darteed, ee tigoodu dhirta nuclear ay ku jiraan biyo shucaac ama dhexdhexaad ah gaseous, markii hore coolant hadlayay. Sidoo kale, shucaaca laftiisa waxa lagu gartaa hawl kaamerada sare, taas oo si gaar ah halis ururka gaadiidka walxaha shucaaca.

shucaaca radioactive

hawlaha Furitaanka qalabka shucaaca ayaa ka dhacay shucaaca gaar ah qamaar oo si gaar ah u saameeyeen alaabta dabiiciga mahad. Mid ka mid ah tijaabooyinka ugu horeeyay ee noocan ah, gaar ahaan, muujiyeen awoodda si ay u gudbiyaan oxygen cusbada nukliyarka Allena gobolka, taasoo keenta madoobaato iyo formation of dildilaaca yar ee muraayadda. baaritaan qoto dheer shaaca ka qaaday iyo balaariyay kala duwan ee hab dabiici ah oo ku lug leh shucaaca: ionization hawada, guud ahaan mawjadaha kulaylka, luminescence, tallaabo kiimikada, iwm Waxaa muhiim ah in la ogaado in aan had iyo jeer qalabka shucaaca waxaa loo arkaa il kama dambaysta ah ee khatar ku ... shucaaca la mid ah ayaa laga helay meel ay ururka qowladda ionization, tirinta scintillation, iyo sidoo kale wax ka qabashada dhibaatooyinka farsamada gaarka ah ee ereygu wuxuu organic. Dib u eegis ah oo aragti guud dhinaca arrin radioactive dhacdaa loogana hortegi ee qoto-dheer waxbarasho oo ka mid ah geeddi-of-gaadhista ionizing beerta on unugyada noolaha.

ilaha shucaaca

khubaro Shucaac ayaa loo aqoonsaday tiro ka mid ah qaybaha ilaha sida. Gaar ahaan, waxa jira ilo dabiici ah, dabiiciga ah iyo runtan. Oo soocidda adag lagu dari karaa hal group, sida, tusaale ahaan, meel shucaaca qoraxda aadayso category ee ilaha dabiiciga ah. Laakiin shucaaca dabiiciga ah lug ugu qaybinaya kooxo gaar ah. Inta badan, waxay la fahamsan yahay sida hababka farsamada, abuurka oo ahaa nin isaga qudhiisa, ama iyagu waxay ku caasiyoobeen shaqada. ilaha shucaaca Dabiiciga ah ayaa sidoo kale laga yaabaa in lagu daro category ee dabiiciga ah, laakiin ay dhacdo in this u badan tahay in loola jeedaa waxyaalaha deegaanka. Ilo Kuwaasi waa isotopes radioactive ee qaab-dhismeedka asal ahaan dabiiciga ah. Iyadoo la tixgelinayo shucaaca runtan, waxa la aasaasay by godadka madow, pulsars iyo waxyaabaha kale ee kala duwan, kuwaas oo ka dhaca geedi socodka isuga.

Gaadhista wax shucaac

Gaadhista laga yaabaa in jir iyo hidaha. Xaaladda hore waxaa loogu muujiyey in geeddi-socodka dhibaatooyinka noolaha ee heerarka kala duwan. Gaar ahaan, ee gacanta, sub-gacanta iyo kuwa nudaha unugyada. Si kastaba ha ahaatee dhaxlay ifafaale haraaga ah saamaynta shucaaca degaaankaaga aan la kala qaado, code hidaha ma saamayn koromosoomyada galmada. lesions noocan oo kale ah u muuqdo waxaa laga yaabaa in xad gudub ku ah koritaanka, wiiqday habka difaaca jirka iyo gaboobijiyaa. saamaynta shucaaca hidde, on lid ku ah, waxaa la muujiyey heerka kelli iyo hidde, kor u qaadida isbedel in wax la iska dhaxlo. Xaaladaha noocaas ah waxaa jira Isbedelo hidde sidoo kale saameyn ku horumarineed ee jirka.

saamaynta togan

Studies tusi shucaaca iyo dhinacyada wanaagsan ee saamaynta on unugyada noolaha. Filaayo in baahida caafimaad ee shucaaca radioactive ee waxay ka dhigan tahay in qaadasho yar waxay leeyihiin saamayn xanuunka in laabotooyinka iyo turqo. Xaaladaha qaarkood, waxa uu ahaa awoodaan in ay gaaraan saameyn ku daweyn waaweyn ee daaweynta. Waxaa sidoo kale jiray isku dayo in shucaaca iyo xalalka xididka, taas oo ka caawisay in la yareeyo tirada leukocytes. Anyway, ugu hawlgallada in ay isticmaalaan qalabka shucaaca in ay yihiin kaliya tijaabada. Iyo saamaynta wanaagsan ee gaadhista ayaa weli si fiican uma fahmin in ay oggolaadaan in faafinta balaadhan oo ah habab sida daaweynta.

faddarayn saamayn

Weli weyn ee ay xoogga baarayaasha shil sii dhibaato wasakhda leh qalabka shucaaca. tabarruc ugu weyn ee geedi socodka samaynta xarumo waaweyn ee ka hawlgala xaabo ah nuclear. shirkadaha Nuclear baaraandegi hadhaaga qashinka nukliyarka, hubinta ay aaska. Laakiin ma baabi'inta halista ah ee darroor iyo shilalka keeni in wasakhda caasiyoobay. Tusaale ahaan, gaaska carbon dioxide shucaaca waxaa badanaa loo isticmaalaa in nuclear la mid ah sida coolant. Its la isticmaalo waxaa xaq iyo sababta oo ah kharashka yar yahay, laakiin dhexdhexaad ah oo iskiis u, sida, waxa uu noqonayaa mid aad khatar u ah in ay qaraxyo ka mid ah waxyaabaha nuclear. More saadaalin wasakhda maxalliga ah, si loo xakameeyo in ay jiraan habab sun-gaar ah.

Waa maxay shay shucaaca?

Dayactirka qalabka shucaaca waxay u baahan tahay abuurista kaabayaashii gaar ah. Waxaa ka mid ah geesoolayaashu, dhirta processing, goobaha lagu keydiyo iyo asturidda xubno sunta halista ah. Tani waa waxyaalaha shucaaca, kuwaas oo inta badan diiradda lagu saaray iyadoo qashinka halista ah ka shaqeeya. Laakiin xarumaha nukliyeerka ayaa sidoo kale ka mid ahaa in kooxda shirkadaha shucaaca.

gunaanad

ururada deegaanka si wadajir ah ula warshadaha si loo horumariyo barnaamijyo gaar ah si ay sharciyaynta habka wax ka qabashada ilaha shucaaca. Tusaale ahaan, maanta waxay hababka la xiriira ee dhirta wareegga buuxa. Taas macnaheedu waa in shirkadda awooda iyaga u gaar ah recycles qashinka halista ah. Isla mar ahaantaana waxaa jira wax shucaac dabiici ah in si joogto ah ula falgalaan qofka. Waxay leeyihiin oo iftiin ahaan qiimaha la aqbali karo gudaha iyo ma matalaan halis caafimaad ah. Si kastaba ha ahaatee, farqiga u dhexeeya qiimaha caadi oo muhiim ma aha had iyo jeer iska cad. At ah warshadaha la mid ah sida prophylaxis si joogto ah u isticmaalaan qalabka loogu qiyaaso shucaaca. Talaabooyinkani waxay ku jiraan liiska xeerarka caafimaadka iyo badbaadada shaqaalaha ka shaqeeya.