SCIENTIFIC ABSTRACT AGLADZE, R.I. - AGLINTSEV, K. K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100520009-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 5, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

CHIMLIDZEp S.S.; TAVADZE, FA.p akademikv otv. red, AGLADZE R.I red,;
ARCHVADZE~ Sh.H., red.; VACHNADZE, N.D., red.; ELISTAKI,, G.G.,
red.; GUDZHEDZHIANI, B.I., red.; DZHANELIDZE, A.I., redsj
DZOTSM-4IDZE, G.S., red.; DURMISHIDZE, S.V., red.; KETSKHOVELI, N.N.,
red:; MIIMLADZE I S., red.; RUBINMEYN, M.M., red.; TVAIXHREUDZE,
A.A J. red.[decease;
1; TSITSISHVILI, G.V., red.; SHENGELTYA, P.G.,
red.; FEDOTIYEV, K.M.,, red.izd-va; DOROKHINA, I.N., tekhn. redo
(Natural resources of the Geqrgian S.S.R.1 Prirodnye resursy Gru-
zinskoi SSR. Moskvap Izd-vo Akad.nauk SSSR. V01.3. [Mineral water]
Minerallrye vody. 1961. 438 p. (MIU .14:22)
1, Akademiya nauk Gruzinskoy SSR, Tiflis. Sovet po izucheniyu pro-
izvoditellnykh sil, 2, Akademiya nauk Gruzinskoy SSR (for Tavadze).
(Georgia-Mineral water)

; AGLADZE, R.T,, !OSLLIANI, O.S.
Reduction of Chiatura manganese oxide ores and slurries by means
of acid tars. Trudy Inst. prikI. khim. i elektrokhim. AN Gruz.
SSR 2:15-29 161. (MIRA 16:8)
(Chiatura) (Manganese ores)

AGLADZEP R.I.; GOGISHVILI, H.Sh.
Stripping of Chiatura carbonate ores bv percolation, Trudy, Inst.
prikl. khim. i elektrokhim. AN Gruz. SSR 2.-83-94 161.
(MIRA 16:8)
(Chiatura-Cres) (Percolation)

AGLADZE.. R.I.; IONATAMISHVILI, T.V.; GVELESIANI, D.F.
Electrowinning of chromium from mother liquors after the
crystallization of chromium alums. Trudy Inst. prikl khim. i
elektrokhim. AN Cruz. SSR 2.-101-1(r 161. iMIRA 160)
(Chromium compounds)

AGLADZEV R.I.- MAMPORIYAp G.Sh.
0
....... 1-
Nitration of electrolytic manganese. Trudy Inst. prikl. khim.
i elektrokhim. AN Gruz. SSR 2t177-187 161. (KCRA 160)
(Manganese) (Nitration)

Z/011/61/018/002/001/013
E112/E153
AUTHOR: Agladze, R.I.
lt4
TITLE: Production of dicta, v t3r anvdix dissolution Vi
ferrochromium in alkaline and-chromate solutions-6
PERIODICALt Chemie a chemicka' technologie. Pfehled technicke' a
hospodi~ske' literatury. Vol.18, No.2, 1961, pas* 70.
Abstract Ch 61-947 (Gidrometallurgilakiroma, 1959,
pp.22-31, published by AN GSSR (AS Georgian SSR),
Tbilisi.)
TEXT: The possibility of producing sodium dichromate by an
electrochemical or A combination of an electrochemical with a
chemical process in discussed. The use of a chromate electrolyte,
in place of an alkaline, in the electrochemical process of sodium
dichromate production% improves the efficiency of anodic
dissolution of ferrochromium and shortens the length of the
process,
I photograph, 2 sketches, 5 diagrams, 2 tables, 13 lit.references.
[Abstractor-a note: This is a complete translation.]
Card 1/1

Z/011/61/018/002/002/013
E112/E153
AUTHORS: Agladze,.,.R.I., and Ionatomishvili
TITLE3 Preparation of ammonium.diChromate and chromium-
ammonium alumns.from ferrochromiums .
PERIODICAL: Chemie a chemickA'ttahnologie. PreAhled technick4 a
hospodAl-ski literatury. Vol.18, No.2, 1961, Page 70.
Abstract Ch 61-948 (Gidrometallurgiyakhroma, 1959,
PP-33-50, published by AN GSSR (AS Georgian SSR)*
Tbilisi)
TEXT: The effect of different factors on the constants of the
ammonium dichromate process by the anodic dissolution of ferro-
chromium is discussed. A flow sheet for-a semitech-nical production
of ammonium dichromate-, chromic oxide and ammonium-chromium alumna
is submitted.
2 photographs, 2 sketches, 8 diagrams, 4 tables, 10 lit.references.
[Abstractor's note: This is a complete translation.]
Card 1/1

AUTHORi
TITIMt
25390
S/080/61/034/002/010/025
A057/A129
Agladze, R.I., Mamporiya, G.Sh.
On thermal stability of nitrated electrolytic manganese
PERIODICALi Zhurnal Prikladnoy Khizii, v 34, no 2, 1961, 345-350
TEM In 'Who present wcrk nitration of eleotorolyt4.3 manganese in
ammonia and nitrogen gas was Investigated and the effect of the nitration
method and -3onditionn -~n the thermal stability ef the product were studied.
Nitrated manganese is important for the produ--tion 3f auste-nitia stainless
Cr/Mn steel. N.P. Chizhevskiy (Ref 6s ZhRMO, 2, 12-1-134 (1913)) first
observed the reaotion of manganese metal with ga3sous nitrogen and ammonia.
Since then nitration of manganese was investigated repeatedlyj but thermal
stability of the obtained products has not yet been studied. Saturation
of eleotrolytia manganese with nitrogen was carried out in the present ex-
periments in an apparatuB presented in Fig 1. Elejtrolyt-13 manganese of
Card 1/ 9

25390
S/060/61/034/002/010/025
On thermal stability ... A057/A129
the HrO I-OCT 6008-51 (MrO GOST 6005-51) type containing Mn 99.8%, 3 0.08%,
C 0.08% was u8ed in I kg weights. The obtained results indicate (Fig 2)
that maximum nitrogen content (14%) in manganese (using ammonia gas) is
resohed at 70000 in 12 hre. Manganese alloys containing up to 6 weight %
of nitrogen are forromagneti3 (F--phase, Mn N), while above 6% nitrogen
content they lose ferromagnetic properties.4 Results (Fig 3,4) obtained
from experiments in titrogen atmosphere indicate that at 900-9500C, hold-
ing time 1-2 hrs, and nitrcgen ozinsumption of 0-5-1 1/min a product con-
taining 6.2 weight % of nitrogen is obtained. These reaults are in agree-
ment with corresponding literature data. Thermal stability of the nitrated
11 amples was determined by denitration, i.e., a method used for steel (Ref
121 V.I. Prosviring N.P. Agapovag "Azot v stalill ("Nitrogen in steel"),
5-31 (1950)) consisting in determination of the volume of gas removed by
heating the nitrated manganese sample (Tab. 1).. The liberated gas was
collected and measured in the temperature interval of 700-1,3000C at each
1000C. After denitration the nitrogen content was determined by weighing
the sample and by chemical analysis (Tab. 2). Discrepancies in results
obtained by these two methods indicate that other impurities are also
Card 2/19

On thermal stability
2539o
S/080/6!/034/002/010/02.5
A057/A129
removod by heating. Denitration isotherms (Fig. 6-8) indioate that the
amount of absorbed nitrogen depends on temperature and duration of the
nitration process. Comparing the isotherms,"gas volume versus time" it
can be'qeen that thermal Adbility of the pftduct depends on nitration,
conditions. 'Nitration of manganese at 1,OOOOC is identical in nitrogeft
and ammonia atmosphere, but according to the denitration resulis (Fig. 7,8).
nitration in nitrogen atmosphere is more appropriate. Manganese nitrated
at the high temperature of 1,0000C.is thermally more stable than thp pro-
duct obtained in nitration of 7000C. There are 9 figures, 2 tables and 12
referencest 7 Soviet-bloc and 5 non-Soviet-bloo. The three English-languaga
publications iead as follows: V.P. Zackay et al, Trains, ASM, 48, 509 (19561
E.G. Whittenberger et alt Metals. Trans. AlME, 7,889 (1957), M. Hansenp
Constitution of binary alloys, N.Y., Toronto, London 0958)-
SUBMITTED: March 19, 1960
Card 3/9

AGIADZE, R.I.j MUDZHIRI, Ya.N.; TOPCHWIMLI) L.I.
Effect of the composition of a. ferromanganeve anode on the
production of potassium pexir=ganate. Zhur.prik3..kMmo
34 no.8:.1786-1793.Ag 161. (MIM 14:8)
(PqUasium permangsaiate)
(Ele~trochemi3try)

AGIADZEP R.L; JUAMTSKMIYA, R.K.
Blectrosyntheois of hydroxylaid milfate it 20~,sulfuric acid.
Khira.prom. nool:37-40 A 162. (KMA 15:1)
(HydrWIamine)

AGLADZE) R.I.; GDZELISHVILI, M.Ya. .1
---------------------
Preparation of hydrogen and potassium permanganate by the
anodic solution of ferromanganese. Trudy Inst.prikl.khim.i
eliaktrokhim.AN Gruz.SSR 162. (MIRA 16 i1)
(Hydrogen) (Rustavi-Potassium permahganate)
(Forromanganess) 1,

GDZELISHVILI, M.Ya.; AGLADZE, R.I.
Effect of silicon and p6tassium chloride on the production of
potassium permanganate by-electrolysis. Trudy Instiprikl.
khim.i elektrokhim.AN GrazjSSR 3213-26 162. MA 16:1)
(Rustavi_F6tasslum permanganate) (Ferromanganese)
(Electrolysis)

DOMMSKAYAj O.M.; AGIADZE, R.I.
Electric conductance of alkaline electrolytes used in
permanganate production. Trudy Inst.prikl.khim.i elektrokhim.
AN Gruz.SSR 309-47 162. (MIRA 16s1)
(AlWies-Electric properties) (Alkal-4 metal permanganates)

S/08 82/000/003/046/090
31 56XBlc)l
."LUTFORS: Auladze, R. I., GoSishvili, N. Sh..
TITLS: Pro(luction of ant imony-mangane se alloy by electrolysis of
molten salts
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 3, 1Q1622, 365, abstract
3K154- (Tr. Gruz. Dolitel-.hn.. in-t, no. 4 (65), 1959,
101-115)
TEXT: The Drocess of producing Sb-lln alloys (10-49.3."1 1'n) from molten
MnCl2 + KC1 + BaCl 2 is investigated; the cathode is molten metallic Sb
(99-87d~- Sb). It has been found that increasing cathodic current density
.P 2
Arom 0-25 to 1 a/dm is accomparied by a decrease of the cathodic current
yield from 93 to 77i"0 (tem-neratu.-e 55000, f~rom 95 to 80,;!, (9000C\, and from
97 to W, (9500C), Under these conditions, the 114n content of the alloy
is 23-31~40. Increase in the Mn content of the alloy from 10 to 49.7);', is
~'2 .
acccmpanied by a decrease of the cathodic current yield from 95 to 90'
Card 1/2

/Ob 62/000/CO3/046/ogo
Production, of antimony-manganese alloy ... B156/B101
The structuresof the alloys produced nave been investiGated, aind it has
been found that the structure of alloys containing 28-31-1;;, Lin i--
cha.racteristi-c of ~-phase. Alloys with ~404ij 111y, conta chemical
compounds. ;Abstracter's note: Complete translation.-
Card 2/2

AGLADZE, R.I., akademik; LEZHAVA, T.I.
Production of graphite and electrolytic iron in the anodic dis-
solution of cast iron* Soob. AN Gruz. SSR 29 no.1:39-44 J1 162.
(MIRA 18:5)
1. Institut prikladnoy khimil 4 elektrokhimii AN GrvzSSR,
Tbilisi. 2. AN GruzSSR (for Agladze),

"The production of pemanganate of potassium in USSR".
Report presented at the Intervuz Conference on Electrodeposition of Nonferrous
Metals, Ural Polytechnical Institute im S. M. Kirov, Sverdlovsk, held from 27-30
May 1963.
(Reported in Ttvetnyye Mte-tally, No. 10, 196,3, pp. 82-84)
JPRS 24~65i 19 may 1964

IU;Ptvvv
AUTHORS t Ag Kvartskhellya, R. K.
TITLM Effect of the cathode material and composition of eleetrolyte
on the electrosyn-thesis of hydroxylamine sulfate
PERIODICAL: Xhimicheskaya promyshlennost', no. 1, 1963, 48 - 52
TEXT: The current yield of NTH2OH and NE3 on various cathodes was deter-,
mined during the dectroreduction of HNO in 20 % H SO at 24 a/dm3 V 180c):
3 2 4
and 60 g/1 HNO 3s The following yield percentage was obtained (firat
figure ci~o hydroxylamine, second figure ~, ammonia) for Cu: 0, 70; Pb: 0,
60.5;-8n: 58,6', 27-7; graphita: 32.1, 45.2; Alt 0, 32.9 %; Pt: 0, 6.1;
Cr: 0, 41.6; Ito: 0, 26.8; Ta: 0, 24.4; VI: 0, 51.8; Fei 0, 66.1; Cot 24.4,
65.5; Nit 19.2, 44.1; Cd: 30-5, 79.0; Znt 51.0, 108.2; Cu amalgamateds
80.1, 3.5; Sn amalgamated: 64-3, 2.2; Fb amalgamated: 70-0, 1.6; Al anial-
gamated: 70.0, 3-4; Zu amalgamated: 71.4, 0.8, and Hg: 86.0, 0. The high
yields obtained for Zn and Cd aro due to an additional.reduction of 11110 3
Card 1/3

1 0
S/064/63/000/00 / 64/601
Effect of the cathode material ... Biol/B186
by the metal. The polarization curves of the Pb and Sn cathodes in 20 %
H'So showed stages whose height depended on the HNO concentration and
2 4 3
which were especially pronounced at 6o g1l Of Hilo 3* The cathode starts
to dissolvd'in,the inflexion range, whereas in the range following that,
the metal is protected cathodically and the potential corresponds to HNO 3
reduction. In the HNO 3 - H2so 4 - H20 vystem, compositions involving the
formation of NH 2OH were studied. Results: Hydroxylamine forms at maximum
concentrations of Hilo : 13.22 or 11.6 di-, H so ; 0.08 or 31-9 ~,, and a
3 2 4
water content of 86.7 or 56-51.7"o. Between 10 and 77 'to H2 so 4' HNO3 is;
reduced into NH 20H also at a very low 11NO3 concentration. The formation
of hydroxylamine is possible also in the systein HNO 3 - H20 at 9s.6 % H 20
and 1-4 % HNO and also at 86-5 ~',, H 0 and 13.5 ~, HNO On the ba6ie of
31 2 3'
-1lowing the 'Llse
the experimental data, a large laboratory electrolyzer -
--of 100 ----200 a (Fig-- -7)-*a:s- built. A viniplast cylinder (1) has kiAlit
rts to it.- A. Unnod
shaped viniplastauppo (2) containing,lig (3) welded
Card 2/3.

Effect of the
---(5 --d
s-teeI r07 - AYis. or current-. s4~i)T2(.---A-ngre *br ac -Ippini-in~T
the -mercury, are-welded. to.-:-'-4~-,and 5 are -insulated with viniplast. The
(6)-----Fo -0-
ano
A87fixed~within:t e-- ap. ragm: r co
is drawn into the vessel.$ by A vacuum
(a) and is thence conducted back into QK Iklyyqy
the electrolyzer via coils (9).through
which flowing.water circulatoo. Thero
are 7 figures and I table.
+
Fig- 7. Large lab electro'Ayzer for the
production of hydroxylamine sulfate.
(Ps"Y"
6'
7
8M,

PERIODICAL: Alcademiya nauk SSSR. Izvestiya. Otdoleniye
tekhnicheskikh nauk. Metallurgiya i gornoye delo,
no.1, 1963, 100-10~
TEXT: - The influence of the iron, carbon (0 to 7,','o) and sili,zon
(0 to 2.800) contents on the anodic dissolution of chromium was
investigated. The starting materials were electrolytic chromium,
Armco iron, active carbon and metallic silicon. Cylindrical
anodes were*cast from a high frequency induction furnace into
metallic moulds 50 to 60 nun long x 30 mm diameter. Electrolysis
was carried out with anodic and cathodic current densities of
10 and 7 A/dm2 respectively, electrolVe concentration
50 g/litre (NH4)2Cr207 (20 a/litre Cr '), pH 6 to.6.5 and
temperature 60 + 1*C. The iron and chromium hydroxide
precipitates were dissolved by adding concentrated sulphurit. acid,
and Cr6+1 Cr3+, and Fe3+ were determined. With increase in iron
Card 1/2

S/279/63/000/001/007/4)23
The anodic dissolution E021/9452
content the proportion of current used to form Cr6+ and Cr3+
decreased whilst that for Fe3l increased. . The ratio of Cr6-~ tc,
Cr3* remained constant. The overall current efficiency wkth iron
contents of up to 35 to 40% was 100c"; further increase in iiron
content reduced the overall current efficiency below 100"'.01, due to
evolution of oxygen and increased anode passivation. There was a
sharp increase in current used to form Cr3+ and a decrease in that
forming Cr6+ wi h increase in carbon content. The total current
used to form Crg+,,' Cr3+ and pe3+ fell with increase in anode
-carbon _content_--and--CO2-and, CO--.were --shown- to---be pre s an"n.- t1Ae---__1_______
Th t Lon _were___~
anode --gases. e effects'of Si-on- anodic, dissolu I
similar to those of carbon-but less marked. There are 3 figures.
SUBMITTED: August 4, 1962
Card 2/2

"On some questions of cathodic separation and anodic dissolving of manganese
and its allo-s in various media."
report submitted for 10th Anniv Festivities, Leuna-Merseburg Tec;i Inst for
Chemistr-J, Leuna-Merseburg, E. German-,, 2-7 Nov 64.

AGLADZE R.I., akademik; LEZHAVA, T.I./'
Electrosylis of solutions 06/ntaining iron and manganese
sulfates. Soob. AN Gruz.SSR 33 no.3:579-584 Mr 164
(NIRA 17:8)
1. Akademiya nauk Gruzinskoy SSR (for Aglafte).

AGLADZE, R.I., akademik; MAWORIYA, G.Sh.; TOPCHIASHVILI, L.I.
...... , ,
C.-iemical stiability of manganese nitrido, Soot). AN Gniz. SSR 35
n0.3:593-606 S 164. (MIRA 17:1.1)
1. Institut prikladnoy khimii i elekturokhimii A14 GruzSSR.
2. Akademiya nauk- GruzAnskoy SSR (for Agladze).

R.I. al'u~nmlk
... I I-, P, -~ f
Seminnr on the electrocheinistTT cf mr.:,,inesr- and rnlh~tr~6 mtals.
Zhur, VVKO 10 no,3044-345 '65. (P,LRA 1816)
1. Akademilya nauk Czruz~n;~koy ~S'111.

AGIADZE, R.I... akademik; PETRIASOILI, L.D.
Electrochemical oxidation of potassium marganate to perman-
ganate by meanss of soluble ferromanganese anodes. Soob, AV
Gruz. SSR 39 no.1:93-100 Jl 165. (MIM 18:10)
1. Akademiya nauk Gruzinskoy SSR (for Agladze~..

GOGIS1711J, N.Sh.1 AGIADZE, R.I., akadenLik
P,ffect of germanium ionn on the electrc.~loposition of nanganose.
a
Soob. AN Gruz. ISSR 1,0 no.l:-'05-111 o 165.
(MIRA 18-12)
1. Institut neorganicheskoy khimli I alektrokhlmli AN Gruz'-'-nskoy
SSR. Submitted December 28, 1964.

ACC NRs APS0246-314------ Sour= UDDE - -IIR/0048/65/029/009/1686/1689
AUT110R* An Asmazov, Y4j;,Iq! I)_ur!u_1kL_&&YjL; Geftunialw1W L-0.
-4;e ezhev, M.Kh.; Sakvarelldie, 1.1. 7
XQkhQ
OIG: none
TITLE: On fluctuations in the lateral distribution of.' mu'ons in extensive air s
/Reporto All.-Union Conference on Cosmic Ray Physics h.el t ~9 ~ ~it ~y-
.F~_21,August
SOUrCE: AN SSSR. Izvestiya. Seriya fizicheskaya, v. 29, no. 9, 1965, 1686-1689
TOPIC TAGS: secondary cosmic ray, muon, extensive air shower, particle distribution
ABSVRACT: 7he authors have investigated the lateral distribution of penetrating par-
ticles accompanying extensive air showers. Thie showers were detected by three 0.07 m2
scintillation counters at the vertices of an isosceles right triangle having 10 M logs
The position and direction of the shower axis were determined with the old of six tray
of Geiger counters located at the vertices and at the centers of the 70 m sides of an
equilateral triangle. Mie penetrating particle detector was located 200 m.w.e. below
the center o[ the surface assembly and comprised six systems of two 0.5 M2 trays of 15
counters eac:h, the two trays of each system being separated by 15 cm of lead. In orde
to avoid erz)>rs due to delta electrons, triggering of two adjacent counters was always
ascribed to passage of a single penetrating particle. Data on over 104 showers with
Card

ACC NR:
"5024634
total number of particles ranging from 5 x 104 to 5 x 106 are tabulated. 71io lateral
d is t ributi on of penetrating particles was found to be in good agreement with the formu-
la of S.Bennet and K.Greisen (Physl Rev., 124, 6, 1961). Many more cases were observe(
in which two or more (up to 5) penetrating particles were recorded in a single shower
than can be aucounterl for by random fluctuations, consiAcring. the low flux of penetra-
ting particles and the small area of the detector. It Is concluded that correlated
groups of muons occur in the column of an extensive air shower, and it is suggested
that those may be due to fluctuations in the elementary interaction of ultrahigh ener-
gy nucleons. The relation between the frequency of coincidences in the penct-rating
particle detector and the distance between the two counters involved was in good aeree-
ment with that found by.L.D.Gedevanishvili and I.I.Sakvarelidze (Soobshcheniya AN
GruzSSR, 32, No.2, 297, 1963). In conclusion, the authors express their gratitude to
E.L.Andronikovshvili for his guidance of the work, an4 to M.F.Bibilashvili, R,Z,K%z=i4_
A-At.fthavrishvili, and 1,.V Khaldeyeva for assistance with the work.
orig. art. has: I formula aDd 3 figures.
SUB CODE: NP/ 8 UBM DATEs 00/ ORIG REF: 001/ OTH REFt 001
card 2/2

ALLAIKHVERDYANp D.A., Prof.; AMINOV, A.M., doktor ekon. nauk; AGLAS,
M.S., prof.; D'YACHENKO, V.V., dots.; ZLOBIN, I.D., ~-ro-r~--
iA-DY~HEV, L.A., dots.; KARNAUKHOVA, Ye.S., prof.; KOTOV, G.G.,
prof.; LEVITANUS, I.M., dots.; LIVSHITS, A.L., dots.; LYAPIN,
A.P., prof.; MAKAROVA, M.F., prof.; MASLOV, P.P., prof.;
SONIN, M.Ya., doktor ekon.nauk; SOROKIN, G.M.; STRUMILIN, S.G.,
akademik; TUMANOVA, L.V., dots., TUROVTSEV, V.I., dots.;
FIGURNOV, P.K., prof.; MOKHOVA, N.I., dots., red.; SHCHERBAKOVA,
V.V.f dots., red.; SHVEYTSER, Ye.K., red.; MURASHOVA, V.A.~
takbn. red.
[The economics of socialism]Politicheskaia ekonomila sotsia-
lizma. Izd.2.1 perer. Moskva, Gos.izd-vo "Vysshaia shkola,"
1962. 614 p. (MIRA 16:3)
1. Chlen-korrespondent Akademii nauk SSSR (for Sorokin).
(Economics) (Communism)

AGLINO,-Anatally Mlkol=mw~_ kand. Ist. nauk; MIMYLOV, S.S., re&.;
MOSTOVETS, N.V., red..; NAYDENOV, V.I., red.; FOXINA, G., red.;
XONOVALOVAp L.., tekhn. red.
(The humdrum and struggles of BrazillBudd i b1tvy Brazilil.
Moskva, Gspolltizdat, 1963. 126 p. (MIRA 160)
(Brazil-Politics and governmest)
(Brazil-Social conditions)

AGLINTSEV K.K - SMIRNOV, V.V.; CHUBAROVO M.N.
Investigating the sensitivity of "Roentgen-X" qmd nRoentgen-W
films to electrons,, Zhur,nauch.i prikl.fot.i kin. 7 no.6:444-446
N-D 162. (MIRA 15:12)
1. Radiyevyy institut AN SSSR Imeni V.G. Khlopina.
(Radiography)
(Photographic sensitometry)

i Wbut6a in costistwus "tM 9PKIrg- K K AC;LLX"SV, ZkW.

. Z
Nil. .1. 3s-4d(I"'V) (Puttfish"I its rm-wAst, PAYSA'fih. lAh.
Masicvwl. No. I I OW.W. -A ge"M methA fi it the I hrmticW cletu. 01 etwxv divtri.
00 bution Is ifirveltq" anslytimily (It," the current-wa tsar ~ time relatind-hilij and -00
4"d trOnillfwrtic". It 00
-

90 "tellt with A. 17, I;i)2) IAw '11stjIblitiou ot vortsv III IGmtsr"
It N t1hKIWIFF
A 0

I. A -fIAL1u"i,K't till"It-Of ~~'MIKAT-
Log
,

u u it so It:; 4 1
An I w
fp tl 11 V K 0 It U It 11 n It n 1 1.
go o O's 0 4 4 0 0

00 The "k hutim and tho aserly dflg`~'ii~il~'~ WC',O"-
00-41 finuous X-ray Opectrum. K, Allinucy. J. Fxpj.
Theord. Pk
jyj. (U.S.S.R.) 3,M 920(1M); cf. C. A. 25.
90 14";)--Thc ('JtPtl- results for the mramurtnents of the Its
00 hualinS action prid Wintion action of x-rap Tim exanji -00
and a method for jbc pandlel eaten. of The woric of hinira-
tion and the riterly distrRmthin In the 4pectrurn w;t% 00
9tivvirkigied. III 1herq6MIrrim 0.10toO.UIA. lbew'.1k :0
~f IoAligatiall I"`% sror4l. vAliteof:17v. Tabli-%airgimi
howinS (1) Ific loulsation in e. s. u. M cv. iter w. un,j 060
h4: vivirgy pamins lbrouSh I sq. cru. LTrw %ectitin of the see
WArn per w. far 140 kv, x-ray% after ing thfough Vali-
e* d 114 filters. (2) the absoirion coeffs. x1the vAriou, filwt, a**
an'd of air for Travc knXI front D.10 to 0,50 A; (3) the
isluirs of 1(jk), the intevi" of the x-rap. lk-twtva X and
to j x + dA and alk) Df 1k I&% (.here A ii the wiirk of ioniij. roe
see
tion) trum u.10 to 0.50 A. A graph I. given %hawing the
to X uwtjty distribution of 140 kv. x-tays for the u1no Is"ite see
00 1 ,1 wavv knSt h. Nt. (k,r,r Z; 0 0
go g is**
ties
tse 0
_z_
L
#11ALLUNGICAL LITERATUat CLASSIFICATICO,
63. 1 M I
191083 .11 O-W C-E -li'sal OW-0.10 4o 0,
1-5 OW 0 a 14 /
it a KM 0
LL a AT 10 Is It a K a It
& 0,0 0 0 0 o 0 9 0
0 *so 0 o00 0 0 0000

A G- V r
, '.
Asullyus of the Itink regimei Wthe lonfliation chambers.
00 K, K. Aithiitwv. Irady I'sel"Yfil. Sauth. Isited-Wei- -00
lpa, MOV01. No. 17, 11 ~'Pliin I"tVitch ~R) Ili 114:114 1- The
111,011-d for "Ira*11ring thr ill.taillanrims Valli" 14 111t.
00 4 'Ili "jib of thr X-ray~ alld 44 file intrusity (.I 11MUt Its .00
*0 Al
t, ikkwrilird. Tlht valur% am obtaits"I uttdcr diffetent -00,
00, tonditiorrs of cuttrut supply to the x-ray tuix, and with -04,
00 r difft-nni rJer. firlds in the ionimlion vilanAwt. Tbv
itwobod for toca~utinz the mlatim hetimen the inferixity
(4 current and little under the cimilMons of variable
x00
00 13 sirrnsih of the ionixtir, which L~ ImLsed on the coniideration
of "~ed of the ion movements, is a6a drwribed, =I tht zoo
00 3 equation di. - 4siu. + ra)CIA041, was umd for the
calen., whom 1. is the current intimtity. jwo and re am
9 SIXrdsoffici%, AM nrg.chMVz5, Cis total capacity. V PA,
00 and A (1) a function. which is proportional to the inuAn- 0
00 a tantilus value of the ionizer Mmuth producins no. (if ion
t1airs per unit vol. of the chamber, and cillied an -iiinizing 0
*0 impulac." The reult, ca". by this equation am "m-

0 M! lirnnA sufficiently liv the rxl)tl. data obtained.

00
ago

so
J
Z:o 9
Z:o 9
to I

ore 4
00

0U
r I 'too

6
I
--.M,
0 v I w of 9 a
A ft St tt is if of W4 n 1 X4
0 00 0 0 0 0 0 0 0 41, 0 0 0 4 go *[to 0.0 0 0 0 9 0 a 0
0 0 0 0 0 S, 000 of to 0 000 go 9100010 0 0 0 0 of 0 a 0 0 0 60 C

io'MM 'W; 0.101.fl(i

Dtlermi"Allon of Lhr form of The .'s the lorill Of curve Of Vinfiabir
crease (it vol(agr apploarlit
I,
00 1 Verto
C
curve In x-ray tutors by ionizetiffe me too.
" 41frilgill 14 life ifillim, it it nol fliftscull is, ron.11W. t the
1
mebb, Preliminary r"M), K . K - Aglittlisev.
Itady tonizinficutictil cuive, mhulit-ifily -lightlydiffirtratfirous -09
I A'#.juh. hifedoluiri. lot
11; M4144. N'As. 17
M 44~ Tratf,t.
,
a
d. Iff"O'ding abxtr. -Thr method is bawd on the lion from Oft cmve w the %urvr tif high ititiort ahich it
analyi4q ul lrwiN)Sfsnjs of be hmizillS current obt
sincil
0 used for the x-ray fulic, should Irv caff tril out by obtatning
'
by passing x-rays through the ig utillit chamber
"
' Since Ind rwill(Wan) of list- innuing rurrent under the manit-
a
.
thel"Will cd cutyr of imiiing culf,
e
n
I is dt!td. by the law of cunditions but using an addid. filler. For the conjotu- P-00
t hange of (he %frength o( radial -K
Hl Willi little an,l hy lik- lion (it life voltagr curve, it i% zheessary fit rx-rale. the A). 0
u)v ol"Y"llitnt to file ionization chamber
- tained tmngtli of filtervii wid unfiftertA radiation to the
"

00 Mile. Airk't, tile figron of ionliKing turnni curve with all in.
c in voltage by turan, of the curve: fir
tim
g ncratif
Of j voltage vj. life filter,
d b
l
f Il
T
h 00

00 he curreot curve can
e con,trurte
cti. o
i
y reca
ioniratim vult age cumv, lKvattv- at the given quality all
r* 0
00 radiation, the %trength ii Itrolmikinal to the current V-6 0
.1rcuRth in tile X-rav tutie. A. A. Podr-my 0
00 J,

coo
so zoo
00 '06
00 --.go
00
A I t L A ftAL(VI'GKA( LIT(RATOt C(AWFICATICk

r Ir 4

it at
it of .1 it a is it It V 1111 13 Al a 1 9

a
"
0 0 0 0 0 0 0 a IN 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0
0 0 0 a 0 0 0 0 0 0 0 0 111 9 : 00
* 0 0 0 0 00 08 09
00.000 0 0 0 0 ,

!4 a IS 0 * 6 0 0 *
009 ~1100:
00
ot
002
0 1b:: .
0-'j
:0
oo~
a**
00
so-
so-
so-
so,-
0 a 4 6 0 IS a 0 0 0 : 0 *1* 0 0 0 a 0 e 4 0 0 0 0 0 9 0 a
0 0 0 Is 0 0 0 0 a 0 0 Soo* 0 00 a 00 9 0 a 0 0 0 0 log '00;"O's
Ij Me It; is It III ING 11 Q as 41 IT r.. III cl
av
00
0o
so
so
00
so
so

so
go
00
r go
00
00
go

00
00
ApIll -InQ*ataj&wqd_
*P!TO enQjdn3 acil 10 Itt"'" III 13011111119JAM 3LIJaWl"
of
00

go
00

00 1 . ji. s~p ~kR..Clf,&M
"74.r
6~j 0
Jr
y,ttintiev. K nsuntin K.: (k'llt-fki 1k) filik" MIJ111111190
of
00 Mip..4m: siall. MA,gogwal Pul..
pip. 1-00
00
1-00
4r0
60
00
00
Aro 0
izoo
At#Ati AITAMUKAI 01111TWI CtillWKATIQN
u a AV so lsl;-i 40 9D
DIT 01111 Oil R4 14U Kglrt Ifulwo No -1 w w
0 0 0 0 0 0 0 0 0 0 0 0 0 o *1* 0 o 0 o o 0 o 0 0 'D o o 0
0*0000000*0000:: 0 0
0 4 0 0 0 0 o 0 o 0 0 o 0 0 0 0 0 0 0 0 0~

boo 1946!
Ionization
Ionization Chn-bers
"The RelatIonship between the'Intensity of
SaUratilag Curr and the Electric Fields in
Ionization Chambers During Volume Ionization,$'
X. K. Aglintsev, 6 pp
"Zhur Tekb FIz" Vol M.. no 10
This article discusses the -relationship between
the intensity of the ionizing agent, X-rays or
(Sam" ray6y and the potential difference vhich
mu.st be applied to the ionization chamber to
guarantee saturation during measurement of the.
XD 26T86
USSR/Physion (Oontd) Dec 3.9446
ionizing cLar The degree of potential differ-
bnCe'6an be easI17 eati%blished by ' Imintal
exper
ZD 26T86

PHASE I TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 676 - I
BOOK Call No.: QC786.A4
Author: AGLINTSEV
ETRY~K
Full Title OF IONIZING RADIATION. (RADIOACTIVITY MEASURE-
MENT. X-RAY AND GAMMA-RAY MEASUREMENT)
Transliterated Title: Dozimetriya ioniziruyushchikh izlucheniy.
(Radiometriya i rentgenometriya)
PUBLISHING DATA
Originating Agency: None
Publishing House: State Publishing House of Technical and Theoretical
Literature ("Gostekhizdat")
Date: 1950 No. PP.: 500 No, of copies: 3,000
Editorial Staff: None
PURPOSE: The monograph is intended for physicists, engineers and students
vTorking in the field of dosimetry. Some problems discussed here
might be useful for biologists and physicians.
TEXT DATA
Coverage: According to the author, this is the first comprehensive
monograph examining dosimetry as a whole. Ch. 1-3 discuss the
physical laws upon which dosimetry is based.. Ch. 4-T describe the
fundamental radiation-measuring methods (electrometers, special
electron tubes-i- ionization chambers and counters). Ch. 8-11 deal
with radiation-measuring instruments, dosimeters and roentgenometers,
1/2

Dozimetriya ioniziruyushchikh izlucheniy. AID 676 1
(Radiometriya i rentgenometriya)
including those of Ya. L. Shekhtman and I. V. Poroykov. The author
is one of the most prominent Soviet scientific workers in this field.
Ch. 12 contains new data on the dosimetry of neutron fluxi and pre-
sents the theory, techniques and results of experiments. Ch. 13-20
discuss the practical application of dosimetry. Ch. 21 presents some
works in the field of the biological effects of radiation. It con- -
tains new calculations and measurements of the safe flux of slow neu-
trons. Radiation effects on the living organism and therapeutical
application of rays., as well as biological dosimetry, are discussed.
Ch. 22 is dedicated to problems of radiation-shielding.- Shields and
shielding materials for protection against X-ray, gamma-ray and neu-
tron sources are examined. Although the author says that special
attention is given to works by Soviet scientists, his references are
predominantly non-Russian. The book is provided with many tables,
diagrams and equations.
No. of References: 177, mostly non-Russian (1927-1949)
Facilities: None
2/2

4- in tyfw -N all& 101varti -Yiintyz
llor'l cr~' Zr"'. ~-s CoLa A~as
isix-l-j;

A,

~)~, -,- - - -
AGLINTSHV, K.K 0
'q , -
-"Wwwr".' . q-fret-
, Or "r
Urrors in measurement results. T~rudy VNIIM no.240-7 154.
(Errors, 21heory of) (Mensuration) (MIRA lOtl2)

h
IOFFI, A.F.; LIBEDIV, A.A.; FOX, V.A.; STARIK, I.Ye.; KONSTANTINOV, B.P.:
DZEMUPOV, B.S.; PERFILOV, N.A.; DOBRETSOV, L.N.; STARORMTSEV, A.V;
NZMIWV, Yu.k.-, ZHDANOV, A.P.; KURIN, A.B.; AGLINTSEV, K.K.; TSARII-
VA, T.V.; SOLOMAN. A.R.; YERERMV, M.A. WAUWWA"&Qd~~
P. I.Ickirskil; obituary. Vest.AN SSSR 24 no.12:62 D '54. (MLHA 8:1)
(Lukirskii, Petr Ivanovich, 1894-1954)

USSR/P)Wsics - Instruments
Card -1/1 Pub. 22 - 9/48
-Authors. s Aglintsev j K. K and Kh6l novas - E. A.
Title Calorimetric measurement of activity and- number of qamma-quanta per act of
decomposition
Periodical t Dok. AN SSSH 98/3,.357-360., Sep 21, 1954
Abstract i The construction and application of two-types of calorimeters., intended for
*absolute measurements of beta- and gamma radiation intensities of radioactive
substances, are described. The technical details and.mode of operation of
the gamma- and beta-calorimeters are listed. The suitability of the calori-
metrio methoo, for,the determination of numbers of gamna quanta per act of
decomposition, is explained. A calculation method, capable of determining
the fraction of garima-ray energy absorbed in the calorimeters is presented.
Four referenc6s: 3-USA and 1-USSH (1948-1952). Table; drawings; graph.
Institution The D. L Mendeleyev All-Union Scientific Research Institute of Metrology
Presented by Academician P. 1. Lukirskiy.. April 26, 1954

GOFMKOV, Geol-gly Taoillyevich, profeselor; AGLINTSFY, K.T., professor, redaktor,
KELAMW, L.A., redaktor; ITANOU, 1' .1-.. t4f-ml6he--skiy redaktor.
[Gama radiation of radioactive bodies] Gamma-Isluchenle radioaktivnykh
tel. Leniugrad Isd-vo Leningradskogo univ., 1956. 137 P. (MLRA 9:5)
(Gama rayB)

USSR / Isotopes. B-7
,,,.bs JourtRef Zhur - Khimiya, No 8, 19K?, 26057
jQa*njsax, F.E. K,-ravalyrev, Konstantinovp G.P
-uthor I K X . A
yX . it
Osfr-omukhova, Yo... Khollnova.
Ipst All-Union Scientific Research Institute of Mietrolopy
Title i Standardization of Raffoactive Propar!,,tions.
Orig Pub : Atom energiya) 1956, No 2, 55 - 62
1
Abstract- : Methods and apparatus used at the 1,11-Union Soientific Re-
search Institute of Metrology for,the ii-.easurement of the
monitoring characteristics of radioactive preparations
are described. The wasurement of the Y -equiyalent is
done with two calibratod inntallations consisting of io-
nization chambers and electrometric applinecs; one of
these installations is reserved f or meacuring the d -e-
wivalents of 1 to 1,000 mr-equ, of fLi with the accuracy
of from I to 8%. ~bsolutc activity measurements are car-
ried out by counters ijitb solid angles of 4 V, (tke measu-
rernent, limit is frcm 5 x 10-1 to 5 x 10-11 curie) with
Card 1/2

7- '. -, " " .- ".
I . . -11. 1 1 ... %-
"~'

Category: USSR/Fitting Out of Laboratories. Instruments, Their Theory, H.
Construction and Use.
Abs Jour: Referat Zhur-Khimiya, No 9, 1957) 31157
Author 1'ntsev K.
._~t~i
Inst en
giv
Title Standards and Standard Methods of Measurement of Ionizing
Radiations.
Orig Pub: Izmerit. tekhnika, 1956, No 4, pi-24
Abstract: Consideration of problems relating to standard measurements of
activity and dosage. The possibility, in principle, is shown
of providing a standard corresponding to a Curie unit (by means
of Pa "I whereas an exact reproduction of a roentgen by means
of a standard emitter, is not possible. Also considered are the
procedures of transfer of correct value of magnitude of measure-
ment unit from standard or standard setting to sample and work-
ing measures for different kinds of radiations.
Card 1/1 -17-

V-1111, j- ..~ . i..
!s of flirctioniml clectronic s~vctr~j ir th 60- t Y
jrve Ile
L Ir-ernational Cor-ference
C),-rodiations, " a 'POP017 slllbrlittcd O~ t1le '7
or ,a, "i S, q
. I,. tioi scitor-~s in Scientif ic :cseal c11, Fal .--2C 6c, 51.

AGLlbl,,SUV,
"Douvuatric Cmimeteristicu or &cilubczlvr PrepEin,tiuLs". P. If.)
Trudy Voesoyuznoy xonxerentEii po bmedit s iris icoy Rvdiologii
(Vogrosy Glgiyeny i Dozimetrii) Medgiz, ly5y, moscow Russiall, bic.
Proceedings of the All-Urlon Conjerence on Medicai Radiology
(Eypienic Bnci DoBimetric FruDlems).

AF U54484
Akademiya nauk SSSR. Otdeleniye fiziko-matematicheskikh nauk
Issledovaniya v oblasti dozimetrii ioniziruywhchikli izlucb*Wy.,, aborr4k
stateY (Studies in the Dosimetry of Ionizing Radiation; ColleotjLoil of
Articles) kloscow,, Izd-vo AN SWR., 1957p 191 p., 6tooo copies
Ed.: Aglintsev2 K. K., Dr. of Tech. Sciences; Ed. of Publishing Housei
'iH&Rd'o~a,Ye. B., Tech. Ed..- Kiseleva, A. B.
PURPOSE: Not stated
COVERAM This is a collection of articles on the absolute measurement of P-active
substances,, on scintillation wthods) apparatiw for inftvidual control,
technique of. dosage measurement, and on the calculation of mnlmper-
missible levels of external radiation. These papera were prepared
between 1950 and 1954. Some of them were presented at the 1954 Confer-
ence oxx Dosimetry orSanizad by the Academy of Sciences of the UM.
Mrd 1/8

AF n%W
Studies in the Dosinetry of Ionizing radiation; Collection of Articles)
Macaw, Izd-vo AN SSSR., 1957,, 191 p., 6,000 copies
TAMZ OF COMENS:
Neirim-Markus,, 1. B.; Llvova,, X. A.
Absolute Wasurerent of the Activity of Beta-radiation Souroes by Means of
an End-window Counter. Part I Netocl absolyatnykh izzerenly aktivnosti
istochnikov beta-Uluebeniya a pomoshchyu tortsovykh schetchikov.
(Soobshelieniye 1) 3-37
7here are 18 figures,, 3 tables, and 51 references, 6 of which are USSR.
Antonova., L A.
Absolute Wasurement of'Beta Radiation by I*ans of Small lonizatlon
Chambers (AbsolyutnM izmereniya beta-aktivnosti metodom malyth icm-
izatsionnykh kamer) 72-81
7here are 5 figures., 1 table.. and 10 references, 7 of which am USSR.
Card 2/8

AP U54484
Stuclies in the Dosimetry of Ionizing Wiation; CoLlection of Articles (Cont.)
Rozymns I. M.; Taimmero K. G.
'Use of Scintillation Counters in Dosimetry (0 primenenii, stsintillyatorov -
v dozimetrii) 82-89
Mere eze 50 references, 5 of which are USSR.
Rozm=,, I. M.: T6imer, K. G.
TaW scent Isodose Fecorder (Lyuminestsentay3r izodozograf) 90-97
There are 8 figures., 2 tables, and U references, 3 ofvhieh are USSR.
Konstantinov, 1. Ye.
Experimental Data on Luninescent Dosimetry of CA= Fadiation OMspert-
mentallnyye dannyye po lywxtaestsentnomu metodu dbzimetrii FP--iz1UChq-
niya) 98.101
Mere axe 3 figures, 1 Uble, and 6 references, 1 of which is USRR.
Card 3/8

AF 1154)&
Studies in the Dosimetry of Ionizing Radiation; Collection of Articles Wont.)
Amiragova, M. L; Buygln~ V. Ye.; Shtukkenberg, Yu. M.
Pocket Gamma-Dosimeters (Pokazyvayushchiye karmannyye pmma-d zimetry) 102.13.1
Mere axe 12 figtu-es, and no references.
Ardenne, M.; Yeger., G.; Isayev, B.; Roggenbuk, V.; Froylikh, G.
Pocket Gamma-Radiation Dosimeter (Karmannyy dozimetr gsma-Uluchenip) 112-324
Dittvalld., G.; Vestmayer,, G.; Vavk?Z * Goriznntov, B.; Gofflman., V.;
Zrokke Frank, E_; and Fyuksel, G:' ; partif Apated in this work.
7here are figures and 2 UM references,
Card 4/8

AF 11%9A
Studies in the Dosimetry of Ionizing Ridiation; Collection of Articles (cont.)
Pavlov, A. A.; Roman., I. M.; Tsimmer, K. G.
Device for Individual Dosimetric Wnitoring (Pribor dlya individuallnogo
dozimetricheskogo kontrolya) U5-120
There are 3 figureoj, 1 table., and 10 uderences,, 2 of which are USSR.
Ievochkin, F. K.
Pocket Gamma-Counter (Karmannyy gamm-indikator) 121
There is 1 figure and no references.
Nikitin., N. S.; Frolov, Ve ve
Improved Method for MAividusl Photocontrol of Gum Contamination.
(IFK-17) (UsovershenstNovamy matod individuallnogo fotokontrolya
gamma-vrednosti (;1Pk-jJ ) in-134
Mare are 9 figures and 6 references., 3 of which are USSR.
Card 518

AF 1254484
Studies in the Dosimetry of Imilzing -Fadiation; Collection of Arbicles (Cont.
Shtuklmubergp Yus M.; Kalugin,, K. 81; Bobkov, A. I.
Electric Precipitator for the Determination of Active Aerosol C=cen-
trations (Elektrofilltr dlya opredeleniya k-ont8entrataii aktivnykh
aerozoley) 132-153
There are 13 figms., 2 tables, and 17 references, 3 of which are USSR.
Popovp V. I.
bbasurement of Small Concentrations of alpha sources in Water by )bans
of the Diffusion Wilson Chamber (Izmxeniye ma4kh kontsentratsiy &I Ifla- -
aktivnykh veshch--stv v vode s pomoshchlya diffuzionnoy kmmr7 Vil'Bom) 154-161
There are 5 figures and 14 references, none of which are USSR.
Card 6/8

AF 2154484
Siulies in the Dooimetry of Ionizing wiationj collection of Articles (cant.)
Andreyeshchev., Ye. Aq Isayev,, B. M.; Mellnikov, I. F.
Spark Counter for the Control of. Alpba Contamination of a Surface
(Iskrovoy,scbetcbik d1ya kontrolya zarazbenaosti poverkhaostey allfa-
aktivnymi veshchestvami 162-165
%ere are 5 figures and 5 references., IL of which is USSR.
Antonova., I. A,; Estulino L Vo
G~=a-Spectrum Indicator'(1ndikator go-spektra) 166-175
Mere are 7 figures and 6 references
., 3 tables. 5 of which are MM.
Antonova, 1. A.; SenchuroL, I. N.
Automatic Circuit for the Wasurement of Weak Currents (AvtomaticbeN--
ska,va skhems d1ya izzereniya slabykh tokov) 176-179
There an 4 figures and 2 references., both of which are U306'
Card 7/8

AF 3.1"
Stuclies in the Dosimetry of Ionizing Htdistion; Col3ection of Articles (Cont.)
I
Gusev, N. G.
Calculati= of the Mudmmn Permissible Levels of External Ioniz$ng-
IMixtion Flux (Printsipy msebeta predelluo-doputimykh urovuey vueolmikk
potokov ioniziraywhehikh izIuc AW 18(),-191
Mere are 7 tables and 5 references., 1 of vhich is USSR.
AV,MlABIZ: Library of Congress
Card 8/8

PHASE I BOOK EXPLOITATION 443
Aglintsev, Konstantin Konstantinovich
Dozimetriya ioniziruyushchikh izluaheniy (Dosimetry of Ionizing
'Radiations) 2d ed.., rev. Moscow,, Gostekhizdat.. 1957. 503 P.
T1,000 copies printed.
Eds.: Drukarev, G.F. and Orlova, L.I.; Tech. Ed.: Volchok, K.M,
PURPOSE: This book is for physicists and engineers in the 'field of
radiation dosimetry, and for students specializing in radiation
dosimetry.
COVERAGE: This second edition of "The Dosimetry of Ionizing Radiation'
is revised and enlarged in order to bring the book up.to date. Ne,
chapters were introduced on scintillation, chemical, and oalori-
metric methods of dosimetry, including electronic registration of
radiation. In addition$ the author gives a description of methods
for measuring the activity of radioactive substances. Some infor-
mation which was included in the first edition and is now obsolete
Card l/ 14

Dosimetry of Ionizing Radiations 443
was eliminated from the second edition. Chapters on the application
of dosimetry to geophysics, and on the biological effect of ionizing
radiationo were omitted as they could not be given sufficient cover-
age, There are 95 tablesp 375 figures, and 279 references, 66 of
which are Soviet, 192 Englishp 20 Genuan.. and 1 Danish.
TABLE OF
CONTENTS:
Preface
8
Introduction 9
1. The subject and purpose of dosimetry 9
2. Experimental techniques in dosimetry 10
Ch. 1. Passage of Charged Particles Through Matter 12
1. Introduction 12
2. Elastic scattering of electrons 13
3. Inelastic scattering of electrons 14
4. Reduoiiig the speed of electrons. Ionization
losses 16
Card 2/ 14

Dosimetry of Ionizing Radiations 443
5. Average ionization energy 19
6. Reducing the speed of electrons, Radiation losses 23
7. Total energy losses and the path range of electrons,
Absorption of electrons 25
8. Passage of electrons through a finite thickne5s layer
of matter 32
9. Reducing the velocity of atomic nuclei 35
10. Cherenkov radiation 42
Ch. 2, Passage of Radiation Through Matter 43
l.' Introduction 43
2, Weakening of radiation in passage through matter 44
3. Photoelectric absorption 48
4. Classical scattering 53
5. Noncoherent scattering 56
6. Rec6il electrons 63
7, Paii. , formation- 66
8. Absorption of y-radiation by atomic nuclei 68
Card 3/14

Dosimetry of Ionizing Radiations 443
9. propagation of wide- rray beams 69
10, Back-scattering of y-rays 73
11. Ionization energy 74
Ch. 3. Passage of Neutrons Through Matter 78
1. Introduation 73
2. Neutron sources 49
3. Scattering of neutrons 1
4, Total cross section of the interaction of neutrons
with atomic nuclei 84
5, Spatial distribution of neutrons in a medium 89
6. Albedo 94
Ch. 4. Units Used in Dosimetry 95
1. Introduction 95
2, Curie, a unit of activity of radioactive substances 95
3, Gram-equivalent of radium as a unit of a gamma-
equivalent of radioactive substances 97
4. The-roentgen as a unit for the dosage of X-rays
and y-rays 99
5. Physical and biological roentgen-equivalerits,
the "rep" and "rem" 104
Card 4/14

Dosimetry of Ionizing Radiations 443
Ch. 5, Ionization Chambers 105
1. Introduction 105
2, Ion mobility 107
3. Voluiae recombination 115
4. Diffusion of ions 119
5. Columnar recombination 120
6. General equations for an ionization chamber 123
7. Relation between the saturation current and the
electrical field strength 126--
8, Basic types of ionization chambers 131
9. Is theory
Thimble ionization chambers. Gra T 133
10. ,
The "wall effect" and "gas effect in thimble ioniza-
tion chambers 139
11. Effective electron spectra in ionization chambers 141
12. Dependence of the ionization current on gas pressure 144
13, Efficiency of ionization chambers 147
14. Transitional effects in ionization chambers 150
15, Pulse ionization chambers 153
card 5/14

Dosimetry of Ionizing Radiations 443
16. Performance of ionization chambers with variable
ionization
17, Ionization fluctuation in ior,'zation chambers
18. Natural background in ionization chambers
Ch. 6. Counter Tubes
1. Introduction& ClaBoification of counter tubes
2. Discharge mechanism of counter tubes
3., Characteristics of a counter tube
4. Form of pulse ih a counter tube
5,- Gas-amplification coefficient for proportional
'counters
6. Efficiency of registration of electrons
Efficiency of y-ray counters
Efficiency of X-ray counters
9, Electron counters
10: -particle counting
11 Ise of counters for relative measuremeftts
12, Counters with 40 and 2Jr geometries
13. Units for absolute beta counting
14, Activity measurements by the method or Al-coincidences
155
161
161.
164
164
164
167
170
172
175-
177
183
184
185
192
193
195
197
Card 6/ 14

Dosimetry of Ionizing qU, iations
443
1
. counting of all.,,I-Aa particles 197
2
1 , Efficiency of nautron counters 199
17. Errors in pulse counting 205
Ch. 7. SnIntillixtio-Al in Dosimetry 211
1. IntrQduation 211
2. Photomultipliers 212
3. Scintillating subatxiees 214
4. Background and fluctuations in scintillation counters 219
5. Counting of alpha particles 220
6, Registering neutrons 221
7. Counting of P -particles and y-quanta 223
8. Scintillation dosimeters 225
9, Use of scintillation phosphors in dosimetry 227
10, Cert~in applications of scintillation counters 229
11. Sointillation kiloroentgenometers 230
Ch. 8. Photodosimetr-j 231
1. Introdu,%tion 231
Card 7A4

Dosimetry of Ionizing Radiations
2. Sensitometric properties of photographic materials 232
3. Photographic effect of electron beams 235
4, Photographic effect of X-rays and y-rays 240
5. Microphotographic dosimetry of ct-particles 252
6. Photographic neutron dosimetry 253
Ch, 9, Chemical Methods in Dosimetry 255
1. Introduction 255
2, Chemical ferrous sulfate dosimeter 255
3, Chemical cerium dosimeter 258
4, Gaseous chemical dosimeters 258
5. Use of organic substances in chemical dosimetry 26o
6. Doze measurement from glass darkening 261
Ch. 10. Calorimetric dosimetry 264
1. Introduction 264
2. Calorimeters for cC and -emitters 265
3. Calorimeters for the measuremeht of r-emitter activity 270
4, Calorimeters for the measurement of X-ray and y-rayflux 273
5. Calorimetric measurement of reactor radiation 276
Card 8/14

Dosinietry of IO-Tdzing Radiations 443
Ch. 11. DosimetrIc CharacUteristics Of Emitters 277
I* Introduction
2: 0 -emitting is~-tapeB 277
3 r-emitting isot-opes 7
4 . t-emitters of various configurations 210
5. Self-absorption in y1emitters 284
6. ,A and t-radiation dose ratios in the field of 291
kr-emitter 295
Ch. 12. standards and Calibration in Dosimetry 296
1. Introduction
2.. Calibration methods of measurement of the activity of
radioactive substanaes expressed in curies 297
3, Measurement of gamma-equivalents of radioactive
substances 299
4. Calibration method for the.reproduction of a roentgen
in the range of 0.8 - 0.o4A 307
5o Normal chamber for the measurement of X-rays with
wave lengths greater than 0-5A
Card 9/14

D,isimetry of Ionizing Radiations 443
6, Normal chamber fo--, the measurement of,X-rays, and
r-rays with wave lengths 0.06 - 0.004A 317
7, Methods for the measurement of neutron flux from sample
neutron cmitters 320
Ch, 13. Dosimetry of X-Rays and )r-Ray3 325
1. Introduation 325
2. Continuous X-ray spectrum 326
3, Filtration of X-rays 334
4. Half-value thickness, Qualitative diagram 344
5, X-ray distribution in the space surrounding the
anode of the counter 346
6. The surface dose 349
7. Depth dose and dosage field in a medium 351
Ch. 14. Dosimetry ofet- and~-Emitters 364
1. Basic obJectives 01" ~( -dosimetry 364
2. Principles for the calculation of the -emission
dose 366
3. Measurement of fi -emission dose 373
4. Electron beam dosimetry 377
5. Identification of fi -emitters 377
Card 10/14

Dosimetry of Ionizing Radiations
Ch. 15. Neutron Dosimetry
1, Introduction
2, Calculation of thermal-neutron doses
3. Calculation of fast-neutron doses
4. Ionizing effect of neutron flux
5. Fast-neutron dosimetry
6, Thermal-neutron dosimetry
Ch. 16. Measurement of the Radioactivity of Gases and
379
379
380
383
385
388
390
Aerosols 392
lt Introduction 392
2, Measurement of c( -activity in air by means of
the fast chamber 393
3. Aerosol-concentration measurement 394
4. Measurement of the radioactivity of gases 396
Ch. 17, Electronic Circuitry in Dosimeters 397
1, Introduction 39
2, Passage of pulses through resistance-capacitanoe drouits N
Card 1l/ 14
443

Dosimetry of Ionizing Radiations 443
3. Pulse control 403
4, Trigger circuits 405
5, Pulse amplification 410
6. Amplifier noise 416
Amplifier feedback 419
Electron oscillograph 419
Ch, 18. Measurement of Weak Currents 423
1. Introduction 423
2. Various types of electrometers 423
3, String electrometer 424
4*' Quadrant electrometer 4-25
5. TWsion electrometer 427
6, Charge application 427
7~ Method of constant deflection 429
86 The Townsend componsation method 429
9. Electrometrie tubes and their circuits 433
10. Dynamic electrometer 442
Ch, i9*. Registering and Analysis of Pulses 445
1. Introduction 445
2. Scaling circuits 445
Card 12/14

Dosimetry of. Ionizing Radiations 443
3. Measurement of the scaling rate 448
4. Coincidence and anticoincidenoe circuits 449
5, Pulse height discriminator 451
6, Differential pulse discriminator 453
Ch. 20. Dosimetry Instruments 455
1. Introduction 455
2. Dosimeter power supply 456

3. knt of -flux
Radiometers for the measureme and r
4g9
4t Radiometers for the counting of c~ -particles 4 0
5. Roentgenometers 462
Ch. 21, Rating of Radioactive Preparations and the
Calibration of Dosimeters
1. Rating of radioactive preparations
2, Calibration of dosimeters for X-rays and r-rays
3. Calibration of dosimeters for A -rays
4, Control of the performance of conter tubes
467
467
469
473
474
Card 13/14

Dosimetry of Ionizing Radiations 443
Ch. 22, Protection Against Ionization Radiation Damage 475
1. Introduction 475
2. MaxJmumpermissible concentration of radioisotopes in
water, air, and in the human body 477
3. Protection against X-ray damage 00
4. Protection against Y-ray damage 484
5. Protection against neutron damage 487
Appendix 490
Table of values for the function: e-x 490
Table of values for the function: Ei(-x) 491
Bibliography 492
Subject Index 500
AVAILABLE: Library of Congress
'ii
card, 1,4/14 BVad
9-9-58

21(3)
SOV/ I 1? -59 -3-5251
Translation from: Referativnyy zhurnal. Elektratekhnika, 1959, Nr 3, p 135 (USSR)
AUTHOR: Aglintsev, K. K., Balon, Z. P., Dzhelepov, B. S., Karavayev, F. M.,
Karamyan-, -X."S., Konstinfmi'ov, A. A., Ostromukhova, G. P. ,
Prokof'yev, P. T., Rusinova, S. A., Sumbayev, 0. 1., Khol'nova, Ye. A.,
Shestopalova, S. A., Yudin, M. F., and Yaritsyna, 1. A.
TITLE: Metrology of Penetrating Radiations
(Metrologiya pronikayushchikh izlucheniy)
PERIODICAL: V sb.: Atomn. energiya v mirnykh tselvakh. Gosenergoizdat,
1957, pp 145-181
ABSTRACT: Projects are described of the Vsesoyuznyy nauchno-isaledovatel'skiy
institut metrologii (All-Union Scientific -Research Metrology Institute) imeni
D. I. Mendeleyev on standardization of measures in the ionizing -radiation
field, and on the construction of standard and reference outfits for reproducing
the fundamental units in the whole range of energies and intensities of radiations
of all types. The following outfits are described: (1) a standard reproducing
Card 1/3

SOV/1 12-59-3-5251
Metrology of Penetrating Radiations
the roentgen in the range of 40-300 Kev; (2) a reference outfit for measuring
in roentgens of electromagnetic -radiation doses having the quantum energy of
300 -1, 500 Kev; (3) an outf it f or measuring ir- roentgens the electromagnetic -
radiation doses with quantum energy of 3-20 Kev with an error of 1%; (4) two
standard outfits for measuring radium gamma- equivalents; (5) differential
lead-ball gamma -calorimeters for measuring the activity of various prepara-
tions on the basis of their gamma radiation; (6) an isothermal calorimeter
operating on the principle of liquid -nitrogen evaporation for measuring the
activity of beta preparations; (7) a diff erential alpha -calorimeter for
measuring the activity of radium preparations. An activity-measurement
method by counting the number of particles emitted by a preparation is being
developed in two directions: counting of particles in a definite solid angle and
the same in the total solid angle by means of "4Ti- -counters. " The beta-particle
counter within a definite angle permits measuring preparations with an activity
of 10 -8 - 10 -5 curie with an error of 4-6%. Two alternate designs of "4Tr-
Card Z/3

SOV/1 12-59-3-5Z51
Metrology of Penetrating Radiations
counters" are described. One of them permits measuring beta preparation$
with an activity of 10-10 -5x 10-8 curie with an error of 24%, and the second,
5x 10-11 -5 x 10-7 curie with an error of 1-3%. The outfits have been built for
measuring neutron streams from 108 down to a few tens of neutrons per sec.
A gamma -spectrometer "Elotron" w,' th an improved focusing has been built for
investigation of gamma spectra in the energy range of 600 -3, 000 Kev. To
conduct investigations in the range of 120-1, 300 Kev, a Z-meter long crystal-
diffraction gamma -spectrometer of the Dum,)nd spectrometer type has been
built. Also, a magnetic spectrometer analyzing photoelectrons has been built
for the range of 200-700 Kev. Measuring the half-life from a few hours to a
few years is made by two methods: the method of successive measurements of
gamma -equivalent preparations and the dIff er ential -chamber method. The
results of half-life measurements for a number of isotopes are tabulated.
N.G. Z.
Card 313

-L-7- -T
-ITrx IV
AUTHOR: A"ULNC.!,,',K.K., S,'-,',IRIOV,V.V. PA - 21
T I TLE : On the rui~l alcotron in ionization chambers. (Russian).
0 1) 1 CA L i Atomnaia !;nern-iia, 1957, Vol 2, Nr 1, pp 66 - 6,3.
U
Received, 3 / 1957 Reiviewedt 3 / 1957
ABSTRACTr The dose measurci;ients in B and & radiation fields are bas'~d on th~~
use of ionization chambers or on some indicaters gauged 1,j ionizatic,
chaiiibers. In the practical dosimetry of Ir rays the 'Ithi---iblit cha--ibi-rz,
art especially widely used, in which ionization of the p6 is
exclusively caused by electrons.. These electrons are knock~!d
of the chambar walls during, the absorption of & rays. Accordini
the theory dev-~loped by BRAGG and GRAY ionization of the gas in 0.t
chamber is connected with the radiation energy absorbed in the vt~ '!I&
by the following relation. Q 3LE/sE . Here Q denotes the number
of ion pairs produced in 1 cm of the gas in the chamber, a d~~vv,I
the ratio (slowing down capacity of the wall riaterial/slowing down
capacity of tht~ gas)"E ioniz.-tion. work. Ihe relation nentionf~rl h~rt-
is realized sufficiently in a perfect -,,a6 if the followin'g.- (;on-
ditions are satisfied: a) the volume occupied by the gas can be
r~~garded as a small cavity in the material of the wall, b) the
nuclear charge number of the walls and of the gas differ little
from each other, c) the radiation field can be regarded as uniform
at all points of the chamber. In practice these conditions are not
17
4 fully satisfied and the application of the theory of BRAGG-GIUY
.
: .

On the reul electron spectra in ionization chamb!!ra.
PA - 2195
may thereforn lcad to certain inaccuracies. The degrze of in-
accuracy cannot be estimated b.,,- this theory. The authors endzt,i-,rVr
to investiGate the electron spectra in ionizati,--,., ,h~~.mbers and
tubes systematically. These spectra we:- -:-tril-nentall),
iv-stigated by means of a magnetic spectrometer which worked.
-cording to the retron priiiciple. The investigation of an~:-alar
.'istribution was also discussed in bhort. '~he construcAion of th~~,
specti-ometer and of the systez-, of collirnato-~s per,"tted an in-
-0 0 0
vestigation of the electron spectra at an,-les of 0 , 15 , 30
'~~30 0 0
go 60 and 180 . As sources of the a%rays the radio~_ctivc isc-
Lopes CO 0 CS137, and RaTh were used . Two diagraus illustrate
..he spectra of the electrons which have been knocked out -,f the
0 0 0 0
tavget at angles of 0 , 15 , 30 , and 60 . A further 6'iagram
shows analogous curves for a RaTh source in the energy interval
of from 1000 to 2600 keV if the electrons are emitted Rt
0 0 0 '-1-
-arth dia:-ram illustrates thin ~nt o1
a , 15 , and 30 A fo LI
ionization caused by the electrons knocked out a-- ifterent an7.1o--s.
From the data obtained here the energy spectrum o1 the electrons
as well as the data for the computation of the eff"Clit!"C11- 0
Card 2,

On the real electron spectra in ionization chambers.
chambers and counting tubes can easily be determined.
ASSOCIATION: Not given
PRESENTED BY %
SUBMITTEDt
AVAILABLEt Library of Congress.
PA - 2195
Card 3/3

AGLINMVj_ Profs doktor tekhaichookikh nauk; PIRUHOVA, N.D., doktor
'i'-nokikh nauk
"Principles of radium therapy" by A-V-Koxlova. Reviewed by K.K.
Aglintsev, N.D&Parumovas Vop-onko 3 no,4:496-499 157, (MIRA 10:11)
(RADIUM--THKRAPMIG USS)

AAI~TgXV,' K;.K.; 'WAMYANO~ AAO' ' " ~
Metrological work in the field of ionizing radiation. Izm. tekh. no.6:
85-91 H-D '57. (MIR& 10:12)
(Ionization-Measurement)

46-4allid hitsr0PlY60a#bilAd--
A t Ilp
as, for
of isdioi6tive isOtOPOO il." linot
t Poo tion 61 A
-196 opic" OOM
of t~ i -
Thets are 2 dravingst

86123
5 1
S/112/59/000/012/051/097
A052/AO01
Translation from: Referativnyy zhurnal, Elektrotekhnika, 1959, No. 12, p. 150,
# 24939
AUTHOR: Aglintsev, K.K..
TITLE-. Dosimetric Characteristics of Emitters
PERIODICAL: Tr. Vses. n.-i. in-ta metro!., 1957, No. 30 (90), PP. 5-8
TEXT: Possibilities of determining the relation between the activity of a
compound and its dose of radiation are considered. Dosimetric characteristics can
be determined only when the following physical properties of isotopes have been
determined: the maximum energy and the form of A -spectrum, wavelengths and the 'Y
relative intensities of T -spectra lines, the number of quanta per decay, the half-
life. For a transition from absolute activity or from a full emission of a com-
pound to the ;uter emission it is necessary to know the sizes of the compound, den-
sity and the effective atomic number of the substance it consists of; density,
thickness and chemical composition of its shell; and spectral sensitivity of the
measuring equipment used. N.G.Z.
Translator's note: This is the full translation of the original Russian abstract.
Card 1/1

AGLINTSICV, K.K.; RHOL'NOVA, Te.A.
Differential calorimeter for measuring the activit7 of pro-
pa'rations according to gamma radiation. Trudy VNIIH no-30:25-
36 '57- 4 NIRA 12: 1)
(Calorimeters) (Gamma rays--Measurement)

AGIANTSM, -K.K.; NAIIAVATJOV, ?.M.
Study of the standard arrangement for measuring gamma equivalents
of riulloaotivo preparations. Trudy VIIIIH no-30:37-52 '57.
(MI]RA 12: 1)
(Gamr4a rays--measurement)

AGLINTSEV, K.K.; RkYJN, Z.P.
Effect of dinplwagming X rays In a atandard arrangement on their
roproduction and transfer. Trudy V111IM no,30:76-86 '37.
(MIRA 12:1)
(X rays--Equipment aml supplies)

AGLINTSIV, K.K.; OSTROMUKHOVA, G.P.; TUDIN, M.F.
Model unit for roentgen measurement of gamma radiation with
quanta energies up to 1.5 Mev. Trudy VNIIM no-30:io9-n,6
'57. (MIRL 12:1)
(Gamma rays-Measurement) (Ionization chambers)

FROLOV, Yu.S., otvatstvonnyy red.; ZHAVOROKKOV, N.M., red.; AGLINTSEV. ~X.X.
rod.; ALMEM, B.A., red.; BOCHKARIV, V.V., red.; 'LESHdAIN~iiT, i.I.,
rod.; HALKOV. T.P., red,; SINITSYN. V.L. red.; FCPOVA, G.Le, red,;
NOVICHKOVA, R.D., tekhn.red.
[obtaining isotopes. Heavy gamma-units. Radiometry and dooimetrye
Proceeding of the Conference on the Use of Radioactive and Stable
IeotopeB and Radiation In the National Economy and in Science]
Poluohenie izotopov. Moshchrre gamma -us ta novkI. Radiometriia i
dozimetriia; trudy Voesoiusnoi nauchno-tekhaicheekoi konferenteii po
primeneniiu radioakti*viWkh i stabillnykh izo~opov I isluchenit v
narodnom khoxiaistve i nauke. Mosicva, Izd-vo Akad.nauk SSSR, 1958-
293 P, WU 11:6)
1. Vaeaoyusnaya nauchno-tekhniche9kaya konferentatya po primeneniyu
3,1ioakt1viWkh i stabilln7kh izotopov I izluchenii v narbdnom
zyaystve 1, nauke. .1957.
lootopes).* (Gamma rays--Equipment and supplies) (Radiation-Dosage)
F

lad
C J L lie Ill ]IF-',
"Standardizing X-iav:~ and niiccb~-;_ r radiation" (Section X)
roonit FlIbIrLitted, for I.Xamiimieni and Antomation, Foi-entific C_ ociety for (Hun,rarim)
Intl Jea!urement- Ionferencc - Buftoe-t, 2-h-"') :10V 53

09-4-5-8/26
A.U., HORS: A Gorobets, A. N., Kasatkin, V. P.,
Kondahova, E. S.
TITLE: Dosimetric Characteristics of th- Couposite Fission Frag:nents
of Uranium (Dozimetricheskiye kharaktoristilci smesi oskolkov
deleniYa urana)
PERIODICAL: Ato-inaya Energiya, 1956, Vol. 4, Ur 5,
PP 461 - 464 (USSR)
ABSTRACT: The dosimetric characteristics are determined by computation
and are compared ~.,ith the available experimental data. Thus
satisfactory correspondence is reached. From the diagram-matical
representation the following limiting valuea can be taken:
I. Total activity of the uranium fission fra,-,rants:
a) to(radiation time) 6o d
-C (cooling time) 2o d -26o C/kW
Card 1/3 t4oo d ~ a C/kw

89-4-5-0/26
Dosimetric Characteristics of the Composite Fission Fragments of Uranium
b) to . 100 d
T 2o d 300 C/kW
t4oo d 11 C/kW
C) to = 15o d
,t ~ 2o d 380 C/kW
400 d 19 C/kW
II. y-equivalent of the mixture of uranium fission fragnonts:
a) to = 6o d
2o d --4o g radium equiva-
lent/kW
0o d 0%~001 g radium equiva-
4
lent/k-'W
Card 2/3 There are 3 fijures, 3 tables anO4 English references,

0
. 39-4-5-0/26
Donimetric Charactoriotics of the.'Oomposite Fisnion Fragments Of Uranium
SUBMITTED; September 5, 1957
AVAILABLE: Library of Congrese
i.., nsstcsfftVwtv-4s&lpis 2,t lUrmim.-Tission
Card 3/3

21(l) SOV/'a9-5-5-12/27
AUTTIORS: Aglintsev, K. K.~ Mitrofanov, V. V., Smirnov, V. V.
TITLE: The Relative Effectiveness of Ionization Chambers Made of
Various Mlaterials (Otnositellna a effektivnost' ionizatsionnykh
karner iz razlichnykh viaterialov~
FERIODICAL: Atomnaya energiya~ 1958, Vol 5, Nr 5, PP 566--56a (usn)
ABSTRACT: The thim")le-ionization chambers were made from plexiglass,
aluminum, copper, cadmium, and lead. The angular distribu-
tion and the energy spectrum of the secondary electrons
were exporimentally determined. Secondary electrons are
produced by the interaction between the y-radiation of
C8137 (662 keV) and Cc 6o (1170 and 1330 keV) and the various
materials of which the walls of the ionization chamber are
made. The secondary electrons were measured by means of a
2700 magnetic spectrometer (Ref 1). An additional sluable
device made it possible to carry out separate measurements
of the secondary electrons emitted at angles of 0, 15, 30,
45, '00, 80, 105, 130, 1550, 165 and 1900.
Card 1/3 The relative effectiveness of the thimble-ionization chambers

SOV/'39-5--5-12/27
The Relative Effectiveness of Ionization Chambers "ade of 'Various Yaterials
was determined as amoiinting to:
E in keV Material of the Relative effectiveness
7 walls of the chamber
plexiglass 1,0 + O'l
1250 Al 1.0
CU 1,1 + 0.1
Cd 1,3 + 0,2
Pb 1:6 + 0.2
plexiglass 1,0 - 0,'-
Al 110
662 CU 1,5 + 0.2
Cd !,a + 0.
- '3
Pb 2.7 + 0.
.4
The valaes obtained, with the exception of those for Pb,
agree well with the data supplied by roference 2.
The effect of the ionization by electrons scattered on the
opposite wall of the chamber is taken into account by the
Card 2/3 above data. There are 3 figures, 2 tables, and 2 references,