.
__.
1
* ee
rr, Bugher
-3-
a
os
Sade
|
~ et .
Kay 13, 155)
Bs
me
#
Caleulations of Dose to Tiyroid.>.-.
Jake
.
|
ANKE
|
|
O
2 ee he es
|
a
Ceo" Assunes: inhalation and/or incestion of § x 10
s
ue ae
© poe
*
“7
er
S oe
fissions
«
a2:
-
-
.
43
es
At D7 1 there are 0. O17 d/=/10 °59 fissions
JFa a
-‘or 8.5 x 107 a/nf> x ich fissions
-
Ls. a 3 ae
or 38-3 ;° intake oo yi3l
oy
; °
fe
|
;
—
“or 1.hy x 1012 atons intat:e of r+
-
;
ea oe . “(Average enerey 0.22 Lev)
ae
__
-
12
Tose (reps) = (1.3820
me
_
0
)F(0,22)(2..6x3of = 20g -
(20)(93)
_oleoF 4# Correction for biological decay.
e be
phe
ent eBeet 2
we a s
ae
ene: seo . “Asset 4
inhalation and/or ingestion of 5 3x£1013 fissions, .
ae“AtQDf dy,2.intake is ll x 10jt
otel
the: average mean Pere of I--*
5,
.
-
- Fee
io,
atons*Te—_
*
ote
as ebout0.55 rev or2.5
ties that of rt. |
OE,
‘thus, the enerey equivalent to 7231;ould be
(1.1 x 10")(2.5) = 2.75 x 1c aes of yi31
_ :
< een --
"However, due to the short heif-life of 132 (2,}, hrs)
gee’
7 ee
Bs,
of 1131 reaches the thyroid.
".
-
eee
assune that the energy equivalent of oex 1011 atozs
Tiuss the ratio of coses
a
~
~ eee +
~
Posristtin affetine
os
tT.
.
=
?
7
a.
+r
etn
to
aelilst
cam LSee
rn?
wtet
aw
;
=
43
tee
**
fim the
—
‘eee.
ecg
-
¢
= s
~-<
twee
im
oT»s
_2
2
oSae
SC
SURNAME >t”
DATE pm jf...
5
]
Form AEC-318
-
aaa
US DOE ARCHIVES
W. & COVER NEENT PRIMTENG OFFICE
at
weet et
owe
.
u—t276i-2
-——
F a
a
.
.
7
.
-"
m=
|
2