Ngakhale tili ndi dzina lodabwitsa, ma radiation a ionizing amapezeka nthawi zonse. Munthu aliyense amawonekera nthawi zonse, kuchokera kuzinthu zopangira komanso zachilengedwe.
Kodi radiation ndi chiyani?
Kuyankhula kwasayansi, radiation iyi ndi mtundu wa mphamvu yomwe imatulutsidwa kuchokera ku ma atomu azinthu. Pali mitundu iwiri - mafunde amagetsi ndi tinthu tating'onoting'ono. Kuchepetsa ma radiation kumakhala ndi dzina lachiwiri, osati lolondola kwathunthu, koma losavuta komanso lodziwika kwa aliyense - radiation.
Sizinthu zonse zomwe zimakhala ndi radioactive. Pali zochepa zochepa zamagetsi zomwe m'chilengedwe. Koma ma radiation a ionizing samapezeka kuzungulira mwala wamba wokhala ndi mawonekedwe enaake. Kuli poizoni pang'ono ngakhale padzuwa! Komanso m'madzi ochokera akasupe a m'nyanja yakuya. Osati onsewo, koma ambiri ali ndi mpweya wapadera - radon. Zomwe zimakhudza thupi la munthu zambiri ndizowopsa, komabe, monga mphamvu yazinthu zina za radioactive.
Munthu waphunzira kugwiritsa ntchito zinthu za radioactive pazinthu zabwino. Makina opanga mphamvu za nyukiliya, makina oyendetsa sitima zapamadzi, ndi zida zamankhwala zimagwira ntchito chifukwa cha kuwola komwe kumatsagana ndi cheza cha radiation.
Zotsatira pa thupi la munthu
Kuchepetsa ma radiation kumatha kukhudza munthu kuchokera kunja komanso mkati. Chochitika chachiwiri chimachitika gwero la radiation likameza kapena kumeza ndi mpweya wopumira. Chifukwa chake, mphamvu yogwira yamkati imathera pomwe chinthucho chimachotsedwa.
M'miyeso yaying'ono, cheza cha ionizing sichikhala pachiwopsezo chachikulu kwa anthu chifukwa chake chimagwiritsidwa ntchito bwino mwamtendere. Aliyense wa ife wakhala akujambula X-ray kamodzi pa moyo wake. Chipangizocho, chomwe chimapanga chithunzichi, chimayambitsa cheza chenichenicho, chomwe "chimawala" kudzera mwa wodwalayo. Zotsatira zake ndi "chithunzi" cha ziwalo zamkati, zomwe zimawoneka pafilimu yapadera.
Zotsatira zoyipa zaumoyo zimachitika kuchuluka kwa radiation ndikokulirapo ndikuwonjezeka. Zitsanzo zochititsa chidwi kwambiri ndikuchotsa ngozi pamakampani opanga zida za nyukiliya kapena mabizinesi omwe akugwira ntchito ndi zinthu zowononga radio (mwachitsanzo, kuphulika kwa chomera cha Chernobyl kapena kampani ya Mayak mdera la Chelyabinsk).
Mlingo waukulu wa ma radiation ukalandiridwa, magwiridwe antchito amthupi ndi ziwalo zimasokonekera. Kufiira kumawoneka pakhungu, tsitsi limagwa, kuwotcha kwina kumatha kuwoneka. Koma zonyenga kwambiri ndizotsatira zomwe zachedwa. Anthu omwe akhala ali m'chigawo cha radiation yochepa kwa nthawi yayitali amakhala ndi khansa patadutsa zaka makumi angapo.
Kodi mungadziteteze bwanji ku radiation?
Mitundu yogwira ndi yaying'ono kwambiri kukula kwake komanso mwachangu kwambiri. Chifukwa chake, amalowerera modekha pazotchinga zambiri, amangoyima kutsogolo kwa konkriti wakuda ndi makoma amtovu. Ichi ndichifukwa chake malo onse a mafakitale kapena azachipatala omwe ma radiation omwe amapezeka ndi momwe amathandizira amakhala ndi zotchinga ndi zokutira.
Ndizosavuta kuti mudziteteze ku radiation ya radiation. Ndikokwanira kuchepetsa kukhala kwanu padzuwa, musatengeke ndi khungu ndikuchita zinthu mosamala mukamapita kumalo omwe simukuwadziwa. Makamaka, yesetsani kusamwa madzi ochokera akasupe omwe sanafufuzidwe, makamaka m'malo omwe ali ndi radon.
