| 000 | 00688nab a2200181 4500 | ||
|---|---|---|---|
| 005 | 20260520000922.0 | ||
| 008 | 260224s2011 xxu | ||
| 245 | 0 | 0 | _aRadioactive sources are vital yet challenging |
| 260 |
_a _b _cfeb. 2011 |
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| 270 | _a21/02/2011 ; 21/02/2011 | ||
| 300 | _a4 p. ; 46-49 | ||
| 520 | _aTranscripción del resumen del autor. Radioactive sources provide the most accurate measurement of porosity, but their use is causing increasing concern. Could the quest for alternative sources lead to a quantum leap in technology? | ||
| 581 | _a2 | ||
| 773 | 0 |
_tE & P _g84 |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aBadruzzaman, Ahmed _944574 |
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| 999 |
_c173399 _d173399 |
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