a
~1
this zeriod, and (2) at no place is the dose so high that it cannot te protected against.
A fraze house affords a protection factor of
about two, a basezent about ten.
:
Qos
Oo
Dr. Szoville presented a table of estimated areas for various
s in different types of terrain.
The extreze entries were as
follcws for the integrated dose from a 15 MT shot at H } 2 days,
in rural
areas
in epen
_incity _
in averags
shelter in city
205 r
8800 sq. mi.
7500 sq. mi.
2100 sq. mi.
630 r
1600
3500
320
The next effects item was atomic weapons for air defense.
For
a2 4rT turst at 40,000 ft the 2000 end 5000 rem radii are greater
then the maximum lethel gust radius.
1563 vd,
The 2000 rem radius is about
The relative contribution of nuclear radiation effects
ehenz2s marxedly with altitude,
The preliminary estimates of effects
on t2allistic missiles are discovragingiy small,
Ve
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