{"id":20002,"date":"2011-03-30T14:01:00","date_gmt":"2011-03-30T14:01:00","guid":{"rendered":"http:\/\/trainingsnews.com\/energia-nucleara-si-efectele-sale-2"},"modified":"2011-03-30T14:01:00","modified_gmt":"2011-03-30T14:01:00","slug":"energia-nucleara-si-efectele-sale-2","status":"publish","type":"post","link":"https:\/\/cvnextjob.com\/index.php\/2011\/03\/30\/energia-nucleara-si-efectele-sale-2\/","title":{"rendered":"Energia nucleara si efectele sale asupra omului si mediului"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div><div style=\"text-align: justify;\"><\/div>\n<div><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Vreme de decenii, radia\u0163iile ionizate au constituit doar o curiozitate de laborator, cunoscut\u0103 numai c\u00e2torva ini\u0163ia\u0163i. Descoperirea radioactivit\u0103\u0163ii artificiale \u015fi apoi aceea a fisiunii uraniuli, \u00een deceniul al patrulea al acestui secol, au dat un puternic imbold cercet\u0103rilor de fizic\u0103 nuclear\u0103. Pentru marele public, energia nuclear\u0103 a ie\u015fit \u00eens\u0103 din anonimat abia dup\u0103 aruncarea celor dou\u0103 bombe atomice \u00een 1945 asupra Japoniei. &nbsp;Constuirea reactorilor nucleari \u015fi posibilitatea de a utiliza aceste instala\u0163ii pentru a produce energie electric\u0103 \u00een cantitate mare, au transferat apoi problema cercet\u0103rii radia\u0163iilor, \u015fi odat\u0103 cu aceasta \u015fi problema protec\u0163ie contra radia\u0163iilor, \u00een plin domeniu industria \u015fi economic. Cre\u015fterea necontenit\u0103 a num\u0103rului de reactori nucleari \u015fi a puterii acestora necesit\u0103 aplicarea unor m\u0103suri de securitate pentru a evita eventualele accidente \u015fi consecin\u0163ele lor ca de exemplu cel de la Windscale, Anglia \u00een octombrie 1957 c\u00e2nd au fost eliminate \u00een mod accidental \u00een atmosfer\u0103 importante substan\u0163e radioactive care au produs contaminarea solului, a produc\u0163iei agricole \u015fi a apei potabile din \u00eentreaga regiune.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Prin poluare, sau contaminare, radioactiva, se \u00een\u0163elege prezen\u0163a nedorit\u0103 sau accidental\u0103, a materialelor radioactive, \u00een interiorul sau la suprafa\u0163a unor factori de mediu (cum sunt apa, aerul, alimentele) sau \u00een organisme vii situa\u0163ie \u00een care se dep\u0103\u015fe\u015fte con\u0163inutul radioactiv natural propriu al produsului respectiv.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Una din principalele surse de poluare radioactiv\u0103 a globului p\u0103m\u00e2ntesc \u00ee\u015fi avea provenien\u0163a \u00een exploziile nucleare din atmosfer\u0103.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Dac\u0103 la 16 iulie 1945 \u00een de\u015fertul Alamogordo, statul New Mexico a avut loc prima explozie experimental\u0103 a unei bombe atomice lucrurile nu s-au oprit aici \u015fi la 6 august 1945 ora 8:15 la Hiroshima \u00een Japonia explodeaz\u0103 prima bomb\u0103 aruncat\u0103 asupra popula\u0163iei, ca m\u0103sur\u0103 militar\u0103 de distrugere, pentru ca \u00een 9 august 1945 s\u0103 explodeze cea de-a doua bomb\u0103 atomic\u0103 la Nagasaki. \u00cen urma&nbsp; acestor dou\u0103 explozii bilan\u0163ul a fost:<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\" style=\"color: red;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><span lang=\"RO\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" class=\"MsoNormalTable\" style=\"border-collapse: collapse; border: medium none; margin-left: 0px; margin-right: 0px; text-align: left;\">\n<tbody>\n<tr style=\"height: 0.25in;\">\n<td style=\"background: none repeat scroll 0% 0% navy; border: 1pt solid windowtext; height: 0.25in; padding: 0in 5.4pt; width: 111.15pt;\" width=\"148\">\n<div class=\"MsoBodyText\">\n<\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% navy; border-color: windowtext windowtext windowtext -moz-use-text-color; border-style: solid solid solid none; border-width: 1pt 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 80.05pt;\" width=\"107\">\n<div class=\"MsoBodyText\"><b><i><span lang=\"RO\" style=\"color: white;\">Hiroshima<\/span><\/i><\/b><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% navy; border-color: windowtext windowtext windowtext -moz-use-text-color; border-style: solid solid solid none; border-width: 1pt 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 72.25pt;\" width=\"96\">\n<div class=\"MsoBodyText\"><b><i><span lang=\"RO\" style=\"color: white;\">Nagasaki<\/span><\/i><\/b><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 0.25in;\">\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 0.25in; padding: 0in 5.4pt; width: 111.15pt;\" width=\"148\">\n<div class=\"MsoBodyText\"><b><span lang=\"RO\" style=\"color: black;\">Mor\u0163i<\/span><\/b><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 80.05pt;\" width=\"107\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">78.150<\/span><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 72.25pt;\" width=\"96\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">23.753<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 0.25in;\">\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 0.25in; padding: 0in 5.4pt; width: 111.15pt;\" width=\"148\">\n<div class=\"MsoBodyText\"><b><span lang=\"RO\" style=\"color: black;\">Disp\u0103ru\u0163i<\/span><\/b><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 80.05pt;\" width=\"107\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">13.983<\/span><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 72.25pt;\" width=\"96\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">2.924<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 0.25in;\">\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 0.25in; padding: 0in 5.4pt; width: 111.15pt;\" width=\"148\">\n<div class=\"MsoBodyText\"><b><span lang=\"RO\" style=\"color: black;\">R\u0103ni\u0163i<\/span><\/b><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 80.05pt;\" width=\"107\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">37.425<\/span><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 72.25pt;\" width=\"96\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">23.345<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 0.25in;\">\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 0.25in; padding: 0in 5.4pt; width: 111.15pt;\" width=\"148\">\n<div class=\"MsoBodyText\"><b><span lang=\"RO\" style=\"color: black;\">Atin\u015fi de arsuri<\/span><\/b><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 80.05pt;\" width=\"107\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">235.650<\/span><\/div>\n<\/td>\n<td style=\"background: none repeat scroll 0% 0% silver; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 0.25in; padding: 0in 5.4pt; width: 72.25pt;\" width=\"96\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"color: navy;\">89.025<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">\u00cen 1956 existau \u00een eviden\u0163a spitalelor 6000 de bolnavi la Hiroshima \u015fi 3000 de bolnavi la Nagasaki cu sechele dup\u0103 iradiere, care necesitau diferite tratamente, la momentul actual \u00een lume exist\u00e2nd aproximativ 300000 de persoane ca victime ale exploziilor nucleare.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">La 22 ianuarie 1954 marinarii vasului \u201cFukuriumarii no.5\u201d au sesizat un fenomen neobi\u015fnuit, globul de foc al exploziei termonucleare de pe atolul Bikini. Drept urmare to\u0163i membrii echipajului \u015fi pe\u015ftele prins au fost afecta\u0163i de cenu\u015fa radioactiv\u0103 at\u00e2t la suprafa\u0163\u0103 c\u00e2t \u015fi \u00een interiorul organismului.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Alt\u0103 urmare a acestei explozii a fost c\u0103derea ploilor radiactive \u00een luna mai a aceluia\u015fi an, radioactivitatea men\u0163in\u00e2ndu-se la un nivel m\u0103surabil p\u00e2n\u0103 \u00een septembrie1954.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Imediat dup\u0103 1954 L. Pauling a demonstrat c\u0103 izotopul C<sup>14<\/sup> apare \u00een mod artificial cu o frecven\u0163\u0103 cresc\u00e2nd\u0103, depun\u00e2ndu-se pe sol. Tot el a atras aten\u0163ia asupra prezen\u0163ei izotopului Sr<sup>90<\/sup> \u00een depunerile atmosferice de pe teritoriul S.U.A.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Poluarea radioactiv\u0103 a atras aten\u0163ia pentru prima oar\u0103 \u00een mod deosebit \u00een anul 1965 la Salt Lake City \u00een Statele Unite ale Americii, c\u00e2nd nou\u0103 adolescen\u0163i au fost interna\u0163i \u00een spital datorit\u0103 unor noduli anormali ai glandei tiroide. Anchetarea cazurilor a condus la constatarea c\u0103 ace\u015fti copii, cu 15 ani \u00een urm\u0103 (1950), au suferit consecin\u0163ele unor depuneri atmosferice radioactive provenite de la poligonul din Nevada, aceste depuneri con\u0163in\u00e2nd izotopul I-131.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Studii recente au ar\u0103tat c\u0103 datorit\u0103 tuturor cauzelor&nbsp; de poluare radioactiv\u0103, doza de radia\u0163ii pe cap de locuitor a crescut \u00een ultimii 20 de ani de 5 p\u00e2n\u0103 la 10 ori.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iradierea \u00eendelungat\u0103, chiar cu doze mici, poate produce leucopenii, la malforma\u0163ii congenitale, pe c\u00e2nd iradierea cu doze mari duce la accentuarea leucopeniei, la eriteme, la hemoragii interne, c\u0103derea p\u0103rului, sterilitatea complet\u0103 iar \u00een cazurile extreme produce moartea.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Printre principalele surse de poluare radioactiv\u0103 se num\u0103r\u0103:<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">a)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Utilizarea practic\u0103 \u00een industrie, medicin\u0103, cercetare a diferitelor surse de radia\u0163ii nucleare, care, ca materiale radioactive, se pot r\u0103sp\u00e2ndi necontrolate \u00een mediu<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">b)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Exploat\u0103ri miniere radioactive, la extragere, prelucrare primar\u0103, transport \u015fi depozitare, pot contamina aerul, prin gaze \u015fi aerosoli, precum \u015fi apa prin&nbsp; procesul de sp\u0103lare<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">c)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Metalurgia uraniului sau a altor metale radioactive \u015fi fabricarea combustibilului nuclear, care prin prelucr\u0103ri mecanice, fizice, chimice, poate cuprinde \u00een cadrul procesului tehnologic \u015fi produ\u015fi reziduali gazo\u015fi, lichizi sau solizi\u015e stocarea, transportul eventual evacuarea lor pot determina contaminarea mediului<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">d)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Instala\u0163iile de rafinare \u015fi de retratare a combustibilului nuclear<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">e)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Reactorii nucleari experimentali sau de cercetare, \u00een care se pot produce industrial noi materiale radioactive&nbsp;&nbsp; <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">f)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Centralele nuclearoelectrice care polueaz\u0103 mai pu\u0163in \u00een cursul exploat\u0103rii lor corecte, dar mult mai accentuat \u00een cazul unui accident nuclear<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">g)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Exploziile nucleare experimentale, efectuate \u00eendeosebi \u00een aer sau \u00een ap\u0103 \u015fi subteran, pot contamina vecin\u0103tatea poligonului c\u00e2t \u015fi \u00eentregul glob, prin depunerea prafului \u015fi aerosolilor radioactivi, genera\u0163i de c\u0103tre ciuperca exploziei<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">h)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Accidentele \u00een transportul aerian, maritim, feroviar sau rutier a celor mai felurite materiale radioactive.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Principalele elemente ce contribuie la poluarea radioactiv\u0103 sunt clasificate \u015fi dup\u0103 gradul de radioactivitate dup\u0103 cum urmeaz\u0103:<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">a)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\n\n\"RO\">Grupa de radiotoxicitate foarte mare: <sup>90<\/sup>Sr, <sup>226<\/sup>Ra, <sup>210<\/sup>Po, <sup>239<\/sup>Pu<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">b)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Grupa de radiotoxicitate mare: <sup>45<\/sup>Ca, <sup>89<\/sup>Sr, <sup>140<\/sup>Ba, <sup>131<\/sup>I, U natural<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">c)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Grupa de radiotoxicitate medie: <sup>24<\/sup>Na, <sup>32<\/sup>P, <sup>60<\/sup>Co, <sup>82<\/sup>Br, <sup>204<\/sup> Tl, <sup>22<\/sup>Na, <sup>42<\/sup>K, <sup>55<\/sup>Fe<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">d)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">Grupa de radiotoxicitate mic\u0103: <sup>3<\/sup>H, <sup>14<\/sup>C, <sup>51<\/sup>Cr, <sup>201<\/sup>Tl <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"0\" class=\"MsoNormalTable\" style=\"border-collapse: collapse; border: medium none; margin-left: 0px; margin-right: 0px; text-align: left;\">\n<tbody>\n<tr style=\"height: 24pt;\">\n<td style=\"border: 1pt solid windowtext; height: 24pt; padding: 0in 5.4pt; width: 92.45pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Clasificarea efectelor biologice<\/span><\/div>\n<\/td>\n<td colspan=\"2\" style=\"border-color: windowtext windowtext windowtext -moz-use-text-color; border-style: solid solid solid none; border-width: 1pt 1pt 1pt medium; height: 24pt; padding: 0in 5.4pt; width: 340.2pt;\" valign=\"top\" width=\"454\">\n<div class=\"MsoBodyText\">\n<\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 21pt; page-break-inside: avoid;\">\n<td rowspan=\"2\" style=\"border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 21pt; padding: 0in 5.4pt; width: 92.45pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\">\n<\/div>\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Efectele somatice bine conturate<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 21pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Precoce<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 21pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Eritem, leucopenie, epila\u0163ie<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 21pt; page-break-inside: avoid;\">\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 21pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">\u00cent\u00e2rziat\u0103<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 21pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Cancer de piele, osteosarcom<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 25pt; page-break-inside: avoid;\">\n<td rowspan=\"2\" style=\"border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 25pt; padding: 0in 5.4pt; width: 92.45pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\">\n<\/div>\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Efectele somatice stochastice<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 25pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Precoce<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 25pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Tulbur\u0103ri neuro-vegetative<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 24pt; page-break-inside: avoid;\">\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 24pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">\u00cent\u00e2rziat\u0103<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 24pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Leucemie, cancer tiroidian<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 31pt; page-break-inside: avoid;\">\n<td rowspan=\"2\" style=\"border-color: -moz-use-text-color windowtext windowtext; border-style: none solid solid; border-width: medium 1pt 1pt; height: 31pt; padding: 0in 5.4pt; width: 92.45pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\">\n<\/div>\n<div class=\"MsoBodyText\">\n<\/div>\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Efecte genetice<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 31pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Prima genera\u0163ie<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 31pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Malforma\u0163ii ereditare \u015fi congenitale; reducerea natalit\u0103\u0163ii<\/span><\/div>\n<\/td>\n<\/tr>\n<tr style=\"height: 22pt; page-break-inside: avoid;\">\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 22pt; padding: 0in 5.4pt; width: 92.15pt;\" valign=\"top\" width=\"123\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Genera\u0163iile urm\u0103toare<\/span><\/div>\n<\/td>\n<td style=\"border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-style: none solid solid none; border-width: medium 1pt 1pt medium; height: 22pt; padding: 0in 5.4pt; width: 248.05pt;\" valign=\"top\" width=\"331\">\n<div class=\"MsoBodyText\"><span lang=\"RO\" style=\"font-size: 11pt;\">Malforma\u0163ii recesive, diminuarea capacit\u0103\u0163ii imunobiologice<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Dublarea necesit\u0103\u0163ilor de energie electric\u0103, la fiecare 12-13 ani, a f\u0103cut s\u0103 creasc\u0103 brusc interesul pentru reactorii nucleari, impun\u00e2nd dezvoltarea centralelor nuclearoelectrice, cre\u015ftere competitivit\u0103\u0163ii energiei electrice de origine nuclear\u0103 \u015fi ridicarea continu\u0103 a performan\u0163elor atinse de reactorii acestor centrale, ca temperatura \u015fi presiunea agentului transportor de c\u0103ldur\u0103, a puterii instalate pe unitatea de mas\u0103 a zonei active a reactorului. \u00cens\u0103 f\u0103r\u0103 m\u0103suri de radioprotec\u0163ie corespunz\u0103toare, reactorii nucleari pot produce \u015fi <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">a)<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">contaminarea par\u0163ial\u0103 a mediului ambiant \u015fi anume<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">&#8211;<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">a atmosferei, prin produsele de fisiune volatile ca <sup>131<\/sup>I, <sup>133<\/sup>Xe<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">&#8211;<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">a apei folosit\u0103 ca agent de r\u0103cire<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"margin-left: 0in; text-align: justify; text-indent: 0in;\"><span lang=\"RO\">&#8211;<span style=\"font: 7pt &quot;Times New Roman&quot;;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/span><\/span><span lang=\"RO\">a solului din vecin\u0103tatea care se contamineaz\u0103 cu produse de fisiune<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">b)o mare cantitate de de\u015feuri radioactive, a c\u0103ror evacuare pune probleme grele<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">pentru a evita contaminarea mediului \u00een care se face evacuarea.<\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\"><span lang=\"RO\">Aceast\u0103 surs\u0103 de energie &#8211; energia nuclear\u0103 \u2013 a fost adus\u0103 la cuno\u015ftin\u0163\u0103 omenirii prin for\u0163a distructiv\u0103 \u015fi va fi mult\u0103 vreme privit\u0103 cu team\u0103 \u015fi suspiciune, \u00eent\u00e2mpin\u00e2nd destule obstacole \u00een drumul dezvolt\u0103rii ei \u00een scopuri pa\u015fnice. De aceea se impune familiarizarea maselor largi cu probleme nucleare, \u00eentruc\u00e2t aplica\u0163iile pa\u015fnice ale energiei nucleare se dovedesc esen\u0163iale pentru progresele \u015fi evolu\u0163ia societ\u0103\u0163ii umane. <\/span><\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div class=\"MsoBodyText\" style=\"text-align: justify;\">\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vreme de decenii, radia\u0163iile ionizate au constituit doar o curiozitate de laborator, cunoscut\u0103 numai c\u00e2torva ini\u0163ia\u0163i. Descoperirea radioactivit\u0103\u0163ii artificiale \u015fi apoi aceea a fisiunii uraniuli, \u00een deceniul al patrulea al acestui secol, au dat un puternic imbold cercet\u0103rilor de fizic\u0103 nuclear\u0103. Pentru marele public, energia nuclear\u0103 a ie\u015fit \u00eens\u0103 din anonimat abia dup\u0103 aruncarea celor [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/posts\/20002"}],"collection":[{"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/comments?post=20002"}],"version-history":[{"count":0,"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/posts\/20002\/revisions"}],"wp:attachment":[{"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/media?parent=20002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/categories?post=20002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cvnextjob.com\/index.php\/wp-json\/wp\/v2\/tags?post=20002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}