PRIVACY ACT MATERIAL SEU
heat sensitive vapers, to be supplied by (RMB, Britiake. 2
Ministry of Supply, was included.
On 21 October 1947 gms commented on the “yustear radiation
projects, aporoving some of these ami disapprovifggettrérs.
Since it was
felt that several of these projects were of vital importance to the
military services a memorandum to the Scientific Director was prepared
on 6 November 1947 requesting reconsideration of some of the disapproved
items.
On the basis of new information on the intensities involved, Dr.
QM hei indicated that the measurement of the gamma-.netttation versus
time might be feasible with a micro-second time resGlution.:“#bhoug h,
Dr. Greaves exoressed interest in this measurement, it was decided that
sufficient time was not available #é*Have’the work.completed by 1 January,
ani therefore the project was abandoned.
It was suggested;tite.MR.
whe:
1: draw up a detailed vrogram for developing equipment for this pyro.
pose in the event that such measurements might be desirable in the future.
Dr. Graves did agree to Los Alamos supplying samples of neutron detectors
for measurement of the neutron flux within dug-outs.
On the basis of
phe y
the program of 17 October ami Dr. SSRferment s, vlans-were drawn up
for the final program of measurements to be carried out by the Radiological
Safety Section.
|
Colleétf¥eProtector and Cascade Impactor: Bro jectE::
After a number of informal talks among Colone] She, of
the Research ani Enginsering Division, Chemical Corps, US Army, ~(giges
and Te.°: the Chemical Corps, and SEM of the AFSWP a
request was made on 7 November 1947 for measuring particle size of cloud
24
Section IX
PRIVAG: AcT MATERIAL REMOVED
2.