Parliamentary Papers, Band 9 |
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Seite 36
This radioactive isotope has a short half - life of only 8 days , and , like other forms of iodine , it is concentrated in the thyroid gland . Iodine 131 was detected in human thyroid glands following the large number of weapon tests ...
This radioactive isotope has a short half - life of only 8 days , and , like other forms of iodine , it is concentrated in the thyroid gland . Iodine 131 was detected in human thyroid glands following the large number of weapon tests ...
Seite 88
... but some estimates have been made of the dose - rates in the future from the caesium 137 on the following assumptions : 18 months for the half - life of residence in the stratosphere , 10 years for the effective half - life of the ...
... but some estimates have been made of the dose - rates in the future from the caesium 137 on the following assumptions : 18 months for the half - life of residence in the stratosphere , 10 years for the effective half - life of the ...
Seite 111
It is assumed , following Craig ( 1958 ) , that this corresponds with a half - life of 20 years . The calculated dose - rates are proportional to this figure , which is only known roughly . If the rate of contamination of the atmosphere ...
It is assumed , following Craig ( 1958 ) , that this corresponds with a half - life of 20 years . The calculated dose - rates are proportional to this figure , which is only known roughly . If the rate of contamination of the atmosphere ...
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Inhalt
CHAPTER | 3 |
Health and Safety | 53 |
Membership of Atomic Energy Authority as at 1st April | 71 |
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