SCIENTIFIC ABSTRACTS ABLYAYEV, S. A - ABOLEMOV V. P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100130007-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: April 3, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SUMMARY

33661
S/058/6 1/OW/0 12/015/06.3
72. 0 112 A058AA101
AUTHORSt e 1=ayev ~Sh -, Generalova, V.V., Starodubtsev, S.V,
TITLS- Concerning gamma-dose measurement from variation in optical activi-
ty of carbohydrates
MRIODICAL: Referativn5y zhurnal. Fizika, no. 12, 1961, 70, abstract 12B230 (Tr.
Tashkentsk. konferentsii po mirn. ispol'zovaniyu atomn. energil,
1959, v. 1, Tashkent, AN UzSSR, 1961, 159 - 163)
TEXT: Radiation effects in sugar and glucose solutions were Investigated
4- 4
in tae dose range 0-200 million roentgens. The coefficient of oplical activity
was monitored by means of a sensitive polarimeter. Results showed that the anglti
of rotation of the polarization plane decreases linearly with irradiation dose.
The offect of concentration incident to this variation of the specific rotation
was investigated. Glucose solutions are recommended as dosimetric liquids in view
of their long preservability, the constancy of the changes that take place In thEtM
and their insensitivity to temperature.
[Abstracter's note: Complete translat!on]
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33100
S/63 61/001/000/025/056
(000 B 1ZB 138
AUTIIORSt Ablyayev, Sh. A., Yermatov, S. Ye., Starodubtsev, S. V.
TITLE: Variation in adsorption properties of silica gel during
gamma irradiation
SOURCE: Tashkentakaya konferentsiya po mirnomy ispolIzovaniyu atomnoy
energii. Tashkent, 1959. Trudy, v. 1. Tashkent, 1961,
174 - 177
TEXT: The adsorption properties of industrial VCV%(KSK) silica gel were
determined from the amomnt of gas absorbed, and by measurements with
thermocouple and ionization manometers. fefore the experiments, the
samples were carefully heat-treated, sealed in evacuated ampoules, and
exposed to gamma rays. Radiation dose was 150 - 350,000 r/hr reaching a
total of up to 2 million r. The adsorption propertiescf silica gel ,
increase considerably during irradiation, and differ for different gases.
Some gases, such as argon or hydrogen sulfide, are hardly adsorbed at all.
Amou.nts of gas additionally adsorbed during irradiation:
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s/638/61/001/000/025/056
Variation in adsorption ... B1U4/BI38
Gas Additionally ad3orbed
gas amount, moles/g
Hydrogen 12
Nitrogen a X
Carbon dioxide 18
Ammonia gas I
Ethylene 0-5
When the silica gel is heated to 1000C, its properties return to their
initial state, i.e. annealing occurs. The increase in adsorption power
remains practically constant at room temperature. The lower the temper-
atu.re (down to -1500C), the more rapid the adsorption process. The ad-
sorption power of silica gel increases with decreasing temperature, but
the! increase is greater during gamma irradiation. Results are explained
as follows: (1) The hydroxyl group is destroyed by irradiation, and free
valences are formed; (2) electrically charged active centers are formed;
3) the bonds between free radicals are ruptured. A. N..Terenin et al.
AN SSSR, 66, 885, 1949) are mentioned. There are 3 figures, I table,
R
and 6 references$ 5 Soviet and I non-Soviet.
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S/638/61/oCl/000/025/056
Variation in adsorption ... B104/Bl58
ASSOCIATIONt Fiziko-tekhnicheskiy institut Ali UzSSR (Physicotechnical
Institute AS Uzbekskaya SSR)
V~
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22970
B116 611000100210011006
B1 12YB217
AUTHORS: Stap*Odub'tsev, S. V., Member of de Academy of -Sciencoo
Bul.. ramov., P. ,
U- SSR, Ably~!~S~h. A
Keitlin, L. I., 'Yusova, E. 'N.
TITLE: Study of molecular gonversions in a nLtural gas, pxroducf~-.-i
by high-frequency electric dicchar-es
PERIODICAL: Izvestiya Akaderlii haiik.UzSSR.. Seriya
nauk, no. 2, 1%1., 3-11
TEXT: The.study of chemical convercions is to continue studies of
~,ifferent radiation effects on methane. A high-frequency device of the
typeirE-36 (LGE-ZB) was used for heating the dielectrics. The experi-
mental arrangement is schemittically represented in Fig. 1: A is a gas
tank, B a rheometer, T a discharge tube,P (L) a trap, P a reservoir, K a
manometer, TH a b311_,-Mfd-D'j -an4-D2 are catarrhometers. The reaction
products were analyzed spectroscopically. The MKC-14 (IKS-14) spectra-
graph u~dd has a measuring range of 600-10000 am -1 and prisms of LiF and
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22970
S116 611000100210011006
12YB217
Study'of molecular conversions i'n a ... B1
KC1.- The gue conlained,98 ~fo methane. The amount of energy absorbed on
pansage through the gaq discharge tube mas-determined from the temperature
differcnce T T1 at the ends of the discharge tube.
E - 2.6 1o19M C (T Tl).ev,
p 2
nhere M is the mass of the gas, and C p the opqcific'heat 'at 'constant
pros-3ure. Fig. 2 shows the absorption spectrum of the gas. The dashed
line (1) refers to a cas not subjected to electric discharge, Tshilst line
(2) refers to' a gas subjected to electric diocharge. The effect of
electric discharge on the C~is resulted in the formation of liquid producfs
vhich turned out to be derivatives of alkyl benzenes'. The basic products
tire formed vs follows.:
CH + + CH4 --p.. CH5* + CH,
4
CH: CHi + H2
CH+ + e CH* - CH., + H
4 4
CH++ CH, - C,H++ H2
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22970
Sl16616116001002100II204
Study of molecular conversions in a...' B112iB217
1"21 'a+ + 0 -- CH3 + CH2
CH+CH-qH2
CH2 + CH2 C
,tH4
CH3+CH3 C2H4 + H2.
There are 3 figure's and 26 references: 8 Soviet-bloc and 18 non-Soviet-
bloc.
ASSOCIATION: Fiziko-t6khnicheskiy institu.t AN UzSSR (Instituite of Physics
and Technology, Academy of Sciences Uzbekskaya SSR)
SUBMITTED: January 7',. 1961
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Study of molecular conversions in a ...
.22970
S/166/61/000/002/001/006
B112/B217 a
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" i.x - *
t
pit:. 1
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22970
s/i66/61/ooo/002/001/006
Study of molecultir -onvereions in a ... B112/~217
Fi;,. 2. LeAend: a) abwrntion; b) f=equency.
I'M
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SH- A.
PHASE I BOOK EXPWITATION
SOV/6176
Konobeyevskly, S. T:, Corresponding Member, Academy of Sciences
USSR, Reap. ild*
Deystviye vadernvkh izlucheniv na materialv (The Effect of
Nuclear Radiation on Materials). Moscow, Izd-vo ANSSSR,
1962. 383 P. Errata slip inserted. 4000 copiea printed.
Sponsoring Agency: Akademlya. nauk SSSR. Otdelenlye tekhni-
cheskikh-nauk; Otdolonlye fiziko-matematicheakikh na*.
Resp. Bd.: S. T. Konobeyevskiy; Deputy Beep. Xd.~ S. A.
Adasinskiy; Editorial Boardi P. L. Gruzin 0 V. Xurdyumovj
B. M. Levitakiy, V. S. Lyashenko (DsoeasedI*/,iu. A. Martynyuk,
Yu. I. Pokrovskiy, and N. F. Prsvdy~k; Ed. of Publishing
Houae3 M. 0. makarenko; Tech. adva T. V.Jolyikova and
0!"
I.' N. Dorokhina.
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The Effect or Nuclear Radiation (Cont.) sov/6i76
PURPOSEt Thia book is Intended for personnel concerned with
. nuclear materials.
COVERAGE: ThAs is a collection of papers presented at the
Moscow Conference on the Effect of Nuclear Radiation on
Materials, held December 6-10, 1960. The material reflects
certain trends In the work being conducted in the Soviet
scientifio renearoh orginitation. some or the papers are
devoted to the experimental study or the arrect of neutron
Irradiation on reactor materials (steel ' ferrous alloys,
molybdenum, avia3,graphite, and t1ohrome
,;). Others deal
with the theory of neutron irradiation fecte (phyaloo-
chemical transformations, rela~mtlon of internal stresies,
internal friotLon) and changes In tfie structure and proper-
ties of various crystals. Speolal attention is given to
the effoot of Intense Y-radiation on the sleatrioal,
magnetic, and optical proportion of Isetals) dielectric&,
and semiconduotors.
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Tha Effect of Nuclear Radiation (Cont.) sov/6176
Starodubtsev, S. V.p!M. M. Usmanova, and V. M. Mikhaelyan.
Change in Certain Eleotrinal Properties of Boron and Amorphous
Selenium Under the Action of y-12-radiation 355
StExodubtsev, S. V., and Sh. A. Vakhidov. Lumineseenae of
Crysta-'11"le Qi,.,;,.rtz Subjected to uV- and Y-Rays 362
Starodubtsev, S. V.,