gamosxiveba - Ganatleba
gamosxiveba - Ganatleba
gamosxiveba - Ganatleba
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1.5<br />
14<br />
radioaqtiuri <strong>gamosxiveba</strong><br />
radioaqtiuri <strong>gamosxiveba</strong> anu radiacia mudmiv zemoq medebas axdens<br />
Cvenze. radia ciis ZiriTadi wyaroebi aris bunebrivi da xelovnuri _ adamianis<br />
mier Seqmnili. adamianze moqmedi radiaciis 87% bunebriv wyaroebze<br />
modis.<br />
bunebrivi radiacia qmnis e. w. bunebriv radiaciul fons romelSic<br />
igulisxmeba kosmosuri sxivebis, niadagis, wylis, haerisa da sxvadasxva<br />
nagebobebSi arsebuli radioaqtiuri elementebis maionizebeli <strong>gamosxiveba</strong>,<br />
romelic organizmze moqmedebs garemodan.<br />
bunebriv radiacias ekuT-<br />
vnis organizmis Sinagani<br />
dasxiveba, romelic gamowveulia<br />
bunebrivi warmoSoObis<br />
radioaqtiuri nivTierebebiT,<br />
rogoricaa kalium-40,<br />
urani da Toriumi, agreTve<br />
maTi daSlis produqtebi<br />
radiumis CaTvliT.<br />
sicocxle dedamiwaze Caisaxa<br />
da viTAardeba radioaqtiuri<br />
fonis pirobebSi,<br />
amitom unda vifiqroT, kacobrioba<br />
Seegua bunebriv<br />
16% izotopebi haersa<br />
da sakvebSi.<br />
14% samSeneblo<br />
masalebi<br />
13% xelovnuri<br />
wyaroebi<br />
47%<br />
radoni haerSi<br />
10%<br />
kosmosuri sxivebi<br />
sur. 14.1<br />
radiaciul fons, magram ekologiuri saSiSroeba gaizarda radiaciis xelovnuri<br />
wyaroebiT. aseTebia atomuri iaraRis gamocdis Sedegad warmoqmnili<br />
radioaqtiuri naleqebi, samedicino da teqnikuri miznebisTvis gamoyenebuli<br />
aparatebi. amaCqareblebi, mnaTciferblatiani saaTebi da sxva.<br />
radiaciis xelovnur wyaro ebad iTvleba rentgenis sxivebi da medi cinaSi<br />
gamoye nebuli yvela sxva saxis radiacia.<br />
radioaqtiuri airi radoni niadagidan Senobe bSi Jonavs da gro vdeba.<br />
rado nis mier Seqmnili radia ciuli done bevrad ufro maRalia Sin, vidre<br />
gareT.<br />
adamianze radiaciis ze moq medebis pro cen tuli gana wileba wriul diagramazea<br />
gamosaxuli (sur. 14.1).<br />
radioaqtiuri <strong>gamosxiveba</strong> Zalian saSiSia cocxali or ganizmebisaTvis.<br />
susti ga mosx ivebac ki arRvevs ujre debis sasi cocxlo moqmedebas. miuxe<br />
davad safrT xisa, radio aqtiurobas farTod iyeneben. amitom maT, visac<br />
xSiri Se xeba aqvT radioaqtiur nivTie re beb Tan, Tavdacvis specialuri<br />
zomebi unda miiRon. radioaqtiuri izo topebi gamoi yeneba medicinaSi<br />
rogorc diagnozis dasadgenad, ise Terapiuli miznebisTvis.<br />
magaliTad, radioaqtiuri iodi ileqeba farisebr jirkvalSi da didi<br />
doza iwvevs e. w. bazedovis daavadebas, romelsac isev iodiT kurnaven.<br />
didi doziT radiaciam SeiZleba avTvisebiani sim sivne gamoiwvios. avTvisebiani<br />
sim sivneebis swrafad gamravlebadi ujredebi normalur ujre-
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