sp.
gr.
2.42.
These granules were composed of unit particles which were
cubic or spindle of 0.1 to 3.
..mu..
in size. The Bikini dust was
calcite as determined by electron microdiffraction and x-ray
diffraction studies. The coral reef is aragonite. It is suggested that
coral reef was evapd. by the H-bomb explosion. ;
Major Descriptors: *FALLOUT -- CRYSTAL STRUCTURE; *FALLOUT -- STRUCTURAL
:
CHEMICAL ANALYSIS
ELECTRON
DUSTS;
CORALS;
COLLOIDS;
CALCITE;
BIKINI;
:
ARAGONITE;
Descriptors
MICROSCOPY; NUCLEAR EXPLOSIONS; PARTICLE SIZE; X-RAY DIFFRACTION
Broader Terms: ALKALINE EARTH METAL COMPOUNDS; CALCIUM CARBONATES; ‘CALCIUM
COMPOUNDS; CARBON COMPOUNDS; CARBONATES; CNIDARIA; COHERENT SCATTERING;
DIFFRACTION; DISPERSIONS; EXPLOSIONS; ISLANDS; MARSHALL ISLANDS;
MICRONESIA; MICROSCOPY; MINERALS; OCEANIA; OXYGEN COMPOUNDS; SCATTERING
;
SIZE
Subject Categories: 500300*
-- Environment, Atmospheric -- Radioactive
Materials Monitoring & Transport -- (-1989)
450200
-- Military Technology, Weaponry, & National Defense -- Nuclear
Explosions & Explosives
10/5/888
00651734
(Item 588 from file:
EDB-80-091259
103)
Title: Radioautographic studies of the radioactive ashes obtained from the
No. 5 Fukuryu Maru
Author(s): Kikuchi, T.; Akagi, H.;
Goto, H.;
Wakisaka, G.
Source: Bull. Inst. Chem. Res., Kyoto Univ. (Japan)
Coden: BICRA
Publication Date: 1954
p 12-17
Document Type: Journal Article
Language: English
Journal Announcement: EDB8008
Subfile:
TIC (Technical Information Center).
Country of Origin: Japan
Abstract: Radioautographic studies have been made of the radioactive ashes
obtained from the ship by use of x-ray film, radioautographic stripping
plates, and plates of ..cap alpha..-emitters. The radioactivity was
found not proportional to the size of the particle, and the
distribution of radioactivity in each particle was not uniform.;
Major Descriptors:
*FALLOUT -- AUTORADIOGRAPHY
Descriptors: ALPHA DECAY RADIOISOTOPES; ASHES; BIKINI; NUCLEAR EXPLOSIONS;
PARTICLE SIZE; PHOTOGRAPHIC FILMS; RADIOACTIVITY; SPATIAL DISTRIBUTION
Broader Terms: DISTRIBUTION; EXPLOSIONS; ISLANDS; ISOTOPES; MARSHALL
ISLANDS; MICRONESIA; OCEANIA; RADIOISOTOPES; RESIDUES; SIZE
Subject Categories: 500300*
-- Environment, Atmospheric -- Radioactive
Materials Monitoring & Transport -- (-1989)
450200
-- Military Technology, Weaponry, & National Defense -- Nuclear
Explosions & Explosives
(Item 589 from file:
EDB-80-091258
103)
~
Title: Radioautographic studies of the materials obtained from the No.
Fukuryu Maru contaminated by radioactive ashes
Author(s): Kikuchi, T.;
Akagi, H.;
Goto, H.;
Wakisaka, G.
Source:
Bull.
Inst.
Chem.
Res.,
Kyoto Univ.
Publication Date: 1954
p 29-34
Document Type: Journal Article
Language: English
Journal Announcement: EDB8008
Subfile:
TIC
(Technical
(Japan)
Coden:
5
BICRA
Information Center).
Country of Origin: Japan
Abstract: The contamination was associated with the presence of small
radioactive particles. Although these particles were easily scattered,
it was difficult to remove them completely. The particles did not
penetrate into the interior of clothes of fine meshes. Decontamination
by washing with sea water was not perfect.;
Major Descriptors: *CLOTHING -- DECONTAMINATION; *FALLOUT -AUTORADIOGRAPHY
Descriptors: ASHES; BIKINI;
CONTAMINATION;
NUCLEAR EXPLOSIONS;
PARTICLES;
I004018
10/5/889
00651733