SCIENTIFIC ABSTRACT YAKOVLEV, G.N. - YAKOVLEV, G.N.

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• Collection: Scientific Abstracts
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• Document Creation Date: November 2, 2016
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• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

yAKOVLU- V, G.v"_
Arctic Scientific Research instiutute) Moscow
"Solar HadiattoInas 1. Ithe Chief component of the ileat Balance of the Arctic Ice,"
.English) 13 PP.- n, Md., 24-27 Feb 58
paperosubmitted)at Arctic Sea Ice Conference, Easto
q
4(11 er

MKOVLEV IV,
Pmr, I BWx EXPLOITATION SOV/4085
Leningrad. Arkticheskiy i Antarkticheskiy nauchno-issledovatellskiy institut
Probleoxy Arktiki; sbornik statey, vyy. 5 , (Problems of the Arctic; Collection
of Articles., No. 5) Leningrad, Izd-vo "Mor~ioY transport.," 1958- 139 P-
500 copies printed. XEROX COPY
Additional Sponsoring Agency: USSR. Ministerstvo morskogo flots. Glavnoye
upravleniye,severnogo morskogo puti.
Resp, Mi. V.V. F.rolov; Editorial Board; L4.L. Balskshin,.M.I. Belov, Ya. Ya.
Gakkell., A.A. Girs, P. A. Gordiyenko, L.G. Kaplinskaya, A.F.1aktibnor, A.P.
Nikollskiy, A.Ya. Sukhorukov, and A.F. Treshnikoir (Deputy Resp. Ed.);
Tech. Ed.: L.P.' Drozhzhina.
PURPOSE: The pW31-ication is intended for geographers, oceanographers, and readers
interested in the study of the Arctic and Antarctic regions.
COVERAM. This oollection. of 19 articles published by the Arctic and Antarctic
-Institute deals with phenomena on the Arctic ice sheet, the effect of western
Card 1/5, -'Z-

.,-Problems of ft - Aketl c,, . ~Iol_lection of Articles., No- 5SOV/4085
atmospheric circulation on air conditions in the'Arctic . methods of photometric
processing of aerial photographs in determining the depth of reservoirs., mag-
netic observations and processes occurring on islands in Soviet Arctic waters.
Brief information on the results of Soviet Arctic and Antarctic expeditions,is
included. References follow the articles.
TAKE OF CONTENTS
Legenlkov,, A.P. The Theory of Tldal Dispersion, Concentration, and Compression
or Ice In the Open Sis 5
.-Denisov, A.S. Causes of the Change of.Water Tessperature in the North Cape
.Current 19
Timofeyev, V.T. The "Age" of Atlantic Waters In the Arctic Basin 27
Yakovlev G.N. Heat Balance of the Ice Cover of the Central Arctic 33
Vangengeym, G.Ya. Shift of the Centers of Atmospheric Activity and of
the Middle-Latitude Flow in Relation to Transformation of.Weatern Circulation 47
Card 215-

4F
19

YAKOVLEV, G. N., Doe Geog Sci (dis s) "Heat balance in the drifting
glacier cover of Central Arctica." Moscow, 1960.,22 pp; (Moscow State
Univ im M. V. Lomonosov (Geography Faculty), Ministry of Higher and
Secondary Specialist Education RSFSR); 300 copies; price not given;
list of author's works at end of text (12 entries); (KL, 51-60, 116)

YAKOVLETl
pttication of temperature distribution in the ice sheet,
7
~ _ i AnUrlta no*10177-80 1.62.
thielkness-Irobl. Arkt (KntA'1612)
(Arctic rcgiono-4cs)

Ice StUdies in the cent-ral Arctic- Prcbl.Arkt.i.Antarkt.
no.11:47-57 162. (PaRA 1632)
(Arctic regions-Ice)

~~_r
YAKOVLEV, G,N.
Reliet shapes of the surface of drifting ice. Probl. Arkt. I
Antarict. no.12s6l-68 163-~ (MIRA 16:7)
(Arctic regions.-Ile)

yjSjj[OV, A.D.; BlsCHLSTWVA., G.S.; YAKOVLW, G.N.
Ylame photometric determination of strontium in minerals and
rocks. Isv.Al SSSR.Ser.gool. 24 no.LZ:69-76 D '59
(MI" 1338;
1, Institut geologii ra-dzwkh mestoroshdanirg petrografii.
mineralogli i geokhjmji Al SUR, Moskv&o
(Strontium) (PhOtOustrY)
IMENE

S/169/62/000/012/007/095
D228/D307
YOTHORS: Yesikov, i~.D., Yesikova, G.S. and Yakovlev, G.N.
TIM': Daten-Aning the absolute age of some lopidolites by
the rubidiuni-strontium method
PERIODICAL: Referativnyy zhurnal, Geof3*-'Zika, no. 12,* 1962, 10,
abstract 12A81,0113yul.. Kqmis. po opredeleniyu, absol-
yutn. vozrasta geol. formatsiy, AN SSSR, no. 5, 1962,
89-93)
rubidiun,
TExT. The -strontium method of ascertaining the
absolute age of minerals is based on the P -decay of the rubidium
isotope with mass 87 and on the formation of the stable strontiuml
isotope.. Lepidolites vinich, as a rule, contain up to 2-3%
rubidium
are most suitable for age determination. 11ass-spectrometric methods
are being applied to determine extremely small amounts of strontium
and rubidium. Work on determining the age of several lepidolites
was carried out in the Laboratoriya absolyutnogo vozrasta IGYell U4
SSSR (Absolute A,-gfe Laboratory, IGYell, AS USSR). Rubidiwn ~7as deter-
Card 1/2

S/169/62/000/012/007/095
Determining the absolute ar,,,e D223/D307
mined by the flame photortictry method;*radioactive strontium was
determined on a mass-spcetrograph. One-band .4ources, mass-spectral
scanning, and the method of increasing the mass-spectrometer sensi-
tivity, which were all developed by the author, were employed in
the latter determinatio-ris. 'Me results obtained from determining
-the age of lepidolites by the rubidium-strontium method agree well
~iith data for age determinatioris by the potassium-argon method.
Z Abstracter's note: Complete translatioil-7
411"
Card 2/2

CHUDINoV,, E.G.; YAKovIEV G M.
Determination of tr
ace
3 reagent. of neptunium with
adl0khimia, no*4:50(#,~o8 the arsenazo
(Neptunim "Mpo-, 162' (MIRA 15:11)
(Arsenazo) unds)

:AUTHOR.- Ivanilov, Yu SOURCE CODE.- UR/0040/6
IOR~ pe (Moscow);. 6/030/oO4/0768
Yak_0_vl6v� G* /0773
(1108c
ne GO
On the bifurcation Of fluid f.1
SOUR
Pri,kladnaya matematika 0v b*t"en two rDtat'ng cYlinders
Mekhanika
Topic 30
iAGS.- Co 9 no. 49 19661 768-773
uette flow
P secondary'-flow, rot
ABSTRAC ational f.1
T: - The orl ow I flow zvsearch
cYlinders rotating in the same direc tat,
without Pressure On Of secondary s ti lonary flows In a,fluld contained between two
of.the bOundi gradient in the dl 0" 'a analyzed. A tw
a-- . ng surfaces rection of flow O-dimensional steady flow
line . (Couette flow), has a tr, # caused by the tangential M
rized System Of equations do Vial a
boundar-
ra lea and Parameters fInIng stationary axi olut'on' UPOn introdu oyement
to' 'a OxPlained and am fOrmulated. The 8YMmetric flows some CIng a
I additi
"Pressed MathematicaLUYfhYsical essence of the onal
COD*E': 261 OrIg. art. ha., bifurcation ope-
SUB)l DATE lOJan66/' 24 formulas.
ORIG FXFj 069/ OTH JM]r: 004
Card

M Zff"--!
YAKOVLEV G. N. and KosyAyOV, T"'.
"5peetroPhotometric Studies the Behavior of Ame.ricium _Tons in Solutions,
a Paper presented at the Atoms f or Peacfe Confferencej Geneva, Switzerland, 1955
VIP
I'M �R

zl v -x-2o 0.-~ Azjz. eiF. z-au,.5 g "am
YAKOVLEV G N DERGMIOV
Ye. P. RMMIATSKIY., I. A. and DEDOV V. B.
Geneva "A Hot Analytical Laboaratory,11 a Paper presented at the Atos f
Switz Ierland, 1955 r reace Conference.,

Gl- -I'Sli"HIKOIA, V. I., and Ci(--,Ri,4YAVSKAYA)
"The Oulphatu llethod of Separating Plutonium anti. Jeptimiurll, 11 a paper
presented at the Atomo for Peace Conference, 6fneva, Switzerland, 1955

KMCHATOV# 13.V. p starshiy uauchM sotrudnik-khimik; GRKMSHCHINOVAp
VeLf starshiy nauchva sotrudnikj CHERRAVSKAYA, N.B.9
usucInU sotrudnik;-TAKOVIXV, G.N... nauebrqy sotrwirdk
[Sulf-ate method.for isolating plutonium and neptunium] Sullfatrqi
ratod vydeleniia plutoniia i neptuniia. Moskva, 1955. 7 P.
(plutonium) (Neptunium) (MIRA 14t6)

YAXOVLNVeG.M.; GCRBJMCO-GWXAN(W,D.S.
[Deposition Of americium with doable carb0n&tos of uranium or
Plutonium with potassium] SoOsachdanis, ameritsita a dvoinymi
karbonat"' uramA III PlutOuii& a Wien; dakladyg predstaylen-
nVO SUM UR N6zhdUnarn-dnuiu konferentsilu po mirnomu Ispollzo-
vaniiu atomnoi energil. Moskva, 1955. 8 p. Microfilm]
(Americium) (MLU 9:3)

q~-47- Vk~ N~
-1"OUW--,--G--mP,-,DMGUVOV, y..p.3 REMRWSKjyp DEDOV, V.B.
[AnalYtical hot laboratOrY] Goria,-haia ana-litilh,13kaia laborato-
riia. MOskva, 1955. .15 p.
(Testing laboratories) (MIRA 14:7)
(Nuclear research)

TAKOVLEV, G.N., njiuchnyy sotrudnik; KOSYAKOV, V.N., nanchnyy sotrudnik
(Spectrophotometric research on the behavior of americium ions
in solution; reports presented by the U.S.S.R. to the International
Conference on Peaceful Uses of Atomic Energy] Spektrofotometriche-
okio iseladovaniia povadeniia ionov amoriteiin v rnntvorakh; do-
klady, predotavlennye SSBR no Moohdunarodnuiu konferentaiiu po
mirriomu ispollzovaniiu atormoi energii, 1955. 15 P. (MIRA 12:11)
(Americium)

USSR / PHYSICS CARD 1 / 2 PA - 1727
LUTHOR JAKOVLZV, G. N - ,dULKOV,P.M., DEDOV,V.B., KOSJAKOV,V.N., SOBOLEV,JU.P.
; Ur .1'
~,TITLE The Production of Thin Layers of Plutonium, Americium, and Curium
by the Method of Electric Deposition.
YERIODICAL Atomnaja Energija, i, faso, 5,,,131-132 (1956)
~Issued: 1 / 1957
For the examination of the nuclear properties of transuranium metals the
authors developed a method of quantitative electric deposition of Pu, Am, and
Cm on metal surfaces. Deposition occurred from neutral a#d slightly acid
alcohol-acetone solutions of chlorides in form of hydroxides.
Apparatus: Various types of electrolyzers were used for theinvestigation. The
glass bowls were carefully pressed immediately on to the cathode. The platinum
anode is arranged strictly parallel to the cathode. With a set of glass vessels
it is possible to obtain layers with different areas and of different shapes.
Illustrations of eleotrolyzers are attached.
Experimental Methods: As to density of the depositions and quality of the
layers, electrolysis of the neutral solutions furnishes compounds of trivalent
chlorides. A mixture of 50% ethyle alcohol, 45% acetone, and 50 water was used
as a solvent. The moo.t.effective.mothod for-the production of trivalent plu-
tonium is the chlorination of plutonium oxide by tatrachlorine carbon vapors in
a noble gas atmosphere at from 625 to 6500 C. Also the production of neutral
solutions of Americium and Curium chloride presents no difficulties. The qual-
itative separation of elements and the PrOduation of qualitatively fully aatig-

-It omnaja Energija, It faso- 5, 131-13~ (1956) CARD 2 / 2 PA - 1727
factory layers irith a maximum density.(in the case of
of 0,5 mg/cm
was successfully carried out.
The Electrolysis of Acid Solutions of Am, Cm, and Pu: On the occasion of electric
deposition from slightly acid electrolytes the method of the production of
initial materials is considerably simplified, but also hydrogen.is deposited,
and hereby the quality of the deposits deteriorates somewhat. The electric de-
position of plutonium occurred from hydrochloride alcohol-acetone solutions with
a pH-value of the electrolyte of from 1,5 to 2 and a current density kf from
2
5 to 10 milliamp4res/cz2 .On this occasion plutonium was practically deposited
quantitatively, and the layers,of satisfactory quality attained thicknesses of
2
00 mg1cM .' The electric deposition of Americium and Curium occurred at a
current density of 10 milliampgres/CM2 and a pH-value of the electrolyte of from
2 to 2,5. Also a simultaneous deposition of this element is possible.
In conclusion the electrolytio deposition of plutonium from an aloohol-aoetone
solution of carbon tetrachlorine at pH - 1 and at a current density of
40 milliamp4res/c;R2 is discussed* The above methods were repeatedly employed
by the authors.
INSTITUTION:

PR1KH(Fr'se0. A.F.

24 (T)
~-3 ?HAM I BOOK EXPLOITATION SOV/1365
Mitterlsly X Vassoyst:tnogo 00v6shchanlya p0 spektroakopit. Is. It
spektzroxk,'~plya (Papers of the 10th All-UnIon
Conference on Speotrosccrr. Vol. It Foleaular Spectroscopy)
(L-voy) Izd-va Llvovakogo urdv-ta, 195T. 499 P. 4 000 GOR108
printed. (Serleat Itat Pizychnyy zbir.Vk, vyp.
Additional Sponsoring Agenev Akadc9dyl nauk SSSR. Komissl7a p0
GpektroakopU.. Ed.s 'Jazer, S.L.j Tech. Ed.i Saranyuk, T.V.1
Ed
itorial Boards La.-Astarg, O.S., Academician (Reap. Ed. Deceased).
Reporent, B.S., Doctor or Physical and Kathematical SaLeAe.4,
Yabtslintskly
1
L
Do
to
r Ph
,
o
t
o,
r o
yatoal and KathemAtioal Sciences,
YAbrikent. V.A.. Doctor of Physical and KathemAtical Saidn,362a
X V.Q., Candidate of Technical sciences, ftyakiy. 3-X.,
=0
=~-
C
-
f ptqdjca:& enj mat.1jamatical Sciences, KillwakLy, L.K-
CandZdAts at Physical and Mthe"tical Soleness M1117&nChUk, V.S.,
Candidate or Ph,7aioal end W-herAtical Sciences "A Olaub*rimasn'
A. To., Candidate or Physical and Plathenstical Llonces.
Card 1/30

Sverdlowo L,N, Calculation and Int*rV"t&tlcn Of Use
7r8
Vibrational Spectra, Of Merin&
Sverdlov, L.N., and Ye. P. Xr&Yncv- Vibration"
Spectra and Potential Energy Constants Of CYQIO-
propens and Douterooyclopropans 282

Gorban"
I.S., and A.A. SMeMovskly. The Anamuslour.
Dimpermilon of Light in Diluted SOIU%Icns 286
Istbahanko, A.P. Upt Disperalots in the Absorption
289
Ran&* of Impurity Centers
D.S. Gorbenko-Oar2isnov, N.A. Zonkoymat al.
Stud of Binary Asserialum Sulfates Using Absorption
7
Spectra &A "t4L'14 292
TQrQbyGW6, N.A. BLr$t14Mg4Z1dQ Or SOMMI Oigwa Crystals
With A Laing-ehais Molecular Structure 297
GaY4 19/30

N., IMOV, A 0.) SOBOLEVj YU. P. and YAK01M, G. 11;
inst of Atomic Diergy AS EUM VSSR~
"Investigation of Several Oxidation-Reduction Reactions of Americium"
160topes and FOX.AtIon In CWmdstry,. Collection of popm of
2nd All-Urdon Sal. TEK!b. I Conf . on Use of Pa4loactive and SUble JWtopea and
HaKliation In National ZeonocW and Science,, Misww, lzd-iro AN S88R, 1958, 380yp.
volume pabllohed the reports of 12v!p Chmistry Section of the
2nd AU Sci Tech Coaf oa Uee of Padioactive and Stable X80topes and p,6416tjon
in Scien" and the National &oaoqr~ j3ponsomd by Acaa Sc;L troW and ynin
Admin for Ubilizction of Atomic Emermr under Council of VAnisters U3SR
moscow 4-12 Apr j.95T,

21(10)
AUTHORS:.
TITLE:
PERIODICAL:
SOV/89S-58-5-2/4
Yakovlev, G. N., Dedov, V. B.
Development of Methods of Remote Control in Radiochemical
Laboratories of the USSR (Razvitiye metodov distantsionnoy
raboty v radiokhimicheskikh laboratoriyakh AN SSSR)
Atomnaya energiya, 1958, Supplement 5t pp 26'- 37 (USSR)*
ABSTRACT: All mechanisms used for remote control imitate somehow the
activity of the human hand. These mechanisms are therefore
the intermediate link between the operator and the working
object and are denoted manipulators in their total arrangement
and structure. They are generally divid.ed'-.'into two main
groups: the first group shows an especially complicated
structure, and the operator and the executing organ are mostly
linked mechanically by an intermediate transmission. In the
designs of the second group the move---ents of the executing
mechanism reflect more or less the movements of the operator.
These mechanisms are comparatively simple in their construction
and are used most frequently in radiochemical laboratoriez.
Card 1/3 Arrangements by which only one or the other movement is
Modern Equipment for Worldng vith Radioactive Isotopes - CoUection of Yateria-Is
Moscow, Iz&-vo Lftlv-noso upravleniya po ispolizoveaiyu atomnoy one pri sovete bl-vo SSM

-
18:1
ea
1
tains 3 artic
~958' no. pp. j .
con
jjoment No 5 to periodical Atom,,wya energiya)
)
j~~p
1

Devel.opment of Methods of Remote Control in Hadiochemical SOV/89S-58-5-2/4
Laboratories of the USSR
carried out while the main work is performed by the moved
object (e.g. mounted on a conveyor) represent a completion
of the mechanisms mobile into all directions. These arrange
ments are preferably used in chemical processes. In solving
the problem of the absence of danGer in work with radio-
active bodies the special importance of the ventilation system
and the system applied for the removal of the waste products
must be emphasized. These 2 factors in connection with the
problem of1protection radiation are the main tasks of safety
engineers. The system of laboratory ventilation must meet
3 main demands: 1) The supply of fresh air into an air-
conditioned room must take place in a way that at any time
equal air conditions are prevailing. 2) The direction of the
air motion must be the same in the whole laboratory building.
3) The air passing into the atmosphere must be purified and
its.degree of purity must be examined. 2 different systems
of communication are used for the removal of the waste
products, i.e. one in which highly a6tive solutions or waste
are removed, and a second one in which polluted water is
Card 2/3 removed. A well-considered planning of these systems with the

Development of Method8 of Remote Control in Radiochemical SOV/693-58-5-2/4
Laboratories of the USSR
necessary washing plants proves the abilities of the designer.
3 methods are employed for the solution of the problem of
separating different elements from each other:
1)precipitation
*xtracti'dn
3 chromatography
Within the framework of the AS USSR intense work is carried
out for the automation of these 3 processes. In the case of
precipitation the stabilization of the technological processes
is attained by a control system supervising the order of the
operations and the special activity of each operation. During
the chromatog-paphic process the separation of the elements
can be controlled only by physical characteristics. This
represents special difficulties for practical performance- 4
pictures of individual parts of a chromatograph are shown.
The method of guided automatized work developed for radio-
chemistry will sooner or later play an important part in the
processing of inactive materials. There are 10 figures.
nrd 3/3

AUTHORS: --Yak~vl G. Gorbenko-Germanov, D. S., SOV/79-28-lo-2/6o
Razbitnoy, V. M.t Kazanskiy, K. Sq Zenkova, R.
TITLE: Investigation of the Double Sulfates of Americium According
to the Absorption Spectra in the Crystals (Izucheniye dvoynykh
sullfatov ameritsiya po spektram pogloshcheniya v kristallakh)
PERIODICAL: Zhurnal obshchey khimii, 1958, Vol 28, Nr lo,
pp 2624 - 2637 (USSR)
ABSTRACT: In the present paper the normal sulfate and the double
sulfate of americium with potassium, thallium, rubidium and
cesium were investigated. The normal sulfate as well
as the following double sulfates of americium were
identified:
Am2(SO 4)3* 5H20 KAm(SO 4)2 .2H2 0 K3Am(SO 4)3' H20
TlAm(SO 4)2.4H20 K8Am 2($04)7
RbAm(SO 4)2-4H20 T18AM2(SO4)7
CsAm(so 4)2.4H20 CeaAm 2(SO4)

Card 113 7
As it is known, the double sulfates of the rare earths

'Investigation of the Double Sulfates of Americium SOV/79-28-10-2/6o
According to the Absorption Spectra in the Crystals
and of the alkali metals are difficult to solve and,
therefore, are of importance for the analyti Ical chemistry
of these elem,.ents.(According to the actinide theory,
the transuranic elements are analogs of the rare earths,
and in their case the analogy of the chemical properties
of many compounds also plays a role, especially the
similarity of the double sulfates with the alkali metaI4
The absorption spectra of the polycrystalline samples of
these compounds were taken within the range of 4000-6500
i at 300, 200 and 800 K(Figs 3-11). Phase diagrams
were taken for the synthesis.R 2so 4-Am 2(SO4)3-H20
(R'K,Tl and Rb) Fig3 102). The split of the electron
band Am+ *~'~5030 i in the crystals of the compounds to be
investigated was studied. The group of electronically
oscillating "bands" within the range of 4500 1 were
identified which are not observed in solutions and which
are in a high degree sensitive to a change of the com-
position of the compound. The influence of the temperature
and the amount of crystal water on the character of the
Card 2/3 split of the electron band Am .. 5030 and the combination

Investigation of the Double Sulfates of Americium SOV/79-26-lo-2/6o
According to the Absorp-tion Spectra in the Crystals
of the above mentioned "bands" within the range of
4500 1 were investigated. There are 11 figures, 6 tables,
and 13 references, 3 of which are Soviet.
SUBMITTED: August 16, 1957
Card 3/3

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M U
~q.)OK frXPLOVATIO11 SOV/,-T 13
International Conference on tb~ Paauefttl 1112es of Atomic Energy. 2nd,
Geneva,' 1958
Doklady sovetskikh uchenykh; poluclieniye i primeneniye iz-otopov (Reports
of Soviet Scientists; rroduction and Application of Isotopes) Moscow,
Atomizdat, 1959. 388 P. (Series: Its: Trudy, vol. 06) 8,000 copies
printed.,
Eds. (Title page): G.V. Kurdywiov, Academiciax~ and I.I. Novikov, Correspond-
ing Member, USSR Academy of Sciences; Ed. (Inside book): Z.D. Andreyenko;
Tech. Ed.: Z.D. Andreyenko.
PURPOSE: This book is intended for scientists, en!!ineers, physicians, and
biologists engaged in the production and application of atomic energy to
peaceful usqs; for professors and graduate.and nongraduate students of
higher tecluiical schools where nuclear scien6e is taught; and for the
general public interested in atomic science and technology.
COVERAGE: This is volume 6 of a 6-volume set*of reports delivered by Soviet
scientists at the Se6ond Intermational Conference oxi the Peac.eful Uses of
Card 1/8

Reports of Soviet (cont.) SOV/2713
Atomic Energy held in Geneva from September I to 13, 1958. Volume 6 con-
tains 32 reports on: 1) modern methods for,the production of stable radio-
active isotopes and 'their labeled compounds, 2) research results obtained
with the aid of isotopes in the field of chemistry, metallurgy, machine
building, and s,,gr1=1tu_re_,, and 3) dosimetry of ionizing radiation. Volume
6 was edited by: S.V. Levinskly, Candidate of Medical Sciences; V.N.
Prusakov, Candidate of Uhemical Sciences; and V.V. Sedov, Candidate of
MedicalSei-ences. See Sov/2081 for titles of volumes of the set. Refer-
ences appear at the end of the Euticles.
TABIE OF CONMITIS:
1.. Topchiyev, A&V., I.T. Aladtyev., and P.S. Savtiskiy. Applications of Radio-
active Isotopes (Report. No. 2308) 5
2. Bochkarev, V.V., Ye.Ye. Kuldsh, and I.F. Tupitsin. Some Technical and
Technological Problems Of Production of'Radioactive Isotopes and Labeled
Compounds in the USSR (Report No. 2322) 25
3. and V.B. Dedov. Means of Developing Remote Control Methods
in the 1RacU_o_c_Rem1ca.1 LOboratorj6a of the Ali SSBR (Report No. 2o26) 44
Card 2/8

-'P~"'rtq of Soviet (Con's..) SOV/2713
4. Malkov., M.P., A.G. 1%l1dovich.# A.B. FTadkov
and I.B. Danilov. Comer-
cial Production of DFij:terj,= by the Low-temperature Distillation Method
(Report No. 2323) Y 54
5. Gverdtsiteii, I.G., R.YA. Kucherov, and V.K. Tskhakaya. Separation of
Isotopes by Diffusion In a Steam Flow (Report No. 2086) 69
6. zolota'r(-.,v,,V.S., A.I. Illin, and Ye.G. Koma:r, Separation 3f isotopes
on Electwomagnetic Urdts In the Soviet Union (Report No. 2305) 87
7. AlP*sey1S!V' B.A., S.F. Bulygin, V.S. Zol otarev, B.V. Panin, Ye.S.
C-bernoratov, and G.Ya. Shchepkin. Separation of isotopes of Rare-
earth 191ements by Thai Electromagnetic Method (Report No. 2217) 102
8. Morozov, P.H., B.N. MakaT, M.S. loffe, B.G. Brezhnev, and G.M. Fradkin.
Ion Scra-rce for the Sepsration of Stable isotopes (Report No. 2303) 111,
9. Nezlin'.14.V.,and P.M. Morozov. Electric Field Effect in Ion Beams on
Stable Isotope Sepsration by the Electromagnetic Method (Report No.
2304) 117
Card 3/8

Reports of" Soviet (Cont. SOV/2713
10. Bogdanova, N.G., P.L. Gijzln, G.I. Yermol4yev, and I.D. HikulinBkiy.
Use of Radloactim Isotopes In Metallurgical Research (Report No. 2218) i24
11. Shumilovskiy, N.N.j V.A. Yamhkoirskiy, ~md I.M. Taksar. The Theory and
Practice of Rellay-type Instruments Based on -Radioactive Isotopes
(Report No. 2232) 135
12. Zaslayewskiy, Ya.S., G.I. Shor, mid R.N. Shneyerova. Stu&ylng the
Mechanism of Protection of Rabbing Surfaces Against Wear Due -to Corro-
sion (Report No. 2198) 148
13. Fwm7mtE!ev, S.V.,and-L.X. Matayuk. The TiA170, Eu'55, and Ce144 as
Sources of Radiation for Cheaking Thin-walled Proclucts (Report No. 2235) i6Q
1~i Bruk, B.I., A.S. Zavlyalov, anl G.I. Kapyrin. Studying the Redistribu-
tion of Elements in Metal Alloys and Weld Compounds by Autoradiographic
and Radiometric Methods (Report No. 2236) 1-(2
15. Gxutin, P.L., A.I. Yevstyakhin, V.S. Yemellyanov, G.G. Ryabova,
Card 4/8

cvc~ports of Sov-10; ) t SOV/2713
G.B. Fedorov. S' udyinez th-~ Diffusion and Distribution of Elements in
Alloys of Zircmiiw and T-Itanitzm Base by the Rasiioacitive Isotope Method
(Report No. 2%) 189
16. Bibergall, V.L. Karpo-Tp and V&IO Sinitsyn. Cobalt Sources of
High Intensity for Radiative Action (Report No. 22~4) 200
17. Gusev, X.G., Ye. Ye. Kowdev, and V.I. Popov. GwMa Radiation Inside
and 01-ftsidia Extended Smircss (Report No. 2088) 211
18. Aglintsev, K.K., M.A. BAk, V.V. BocbkRrev, Ye.G. Gr6aheva, Z.V. Yershova,
and K.A. Petrzhak. System of RadJ-ometric Measurement of Radioactive
Isotopes (Repirt '170. 208',r) 227
19. Aglintsev, K.K., V.P. Kwatkin, V.V. Mitrofanoy, and V,V. Smirnov. Applica,
tion of Nuclear Spe-atroscopy Methods to Beta and Gamraa-ray Dosimetry
(Report Wo., 25503) 237
20. Baranov, P.S., V.I. Gol'(Ianskiy, and V.S. Rog 'anov. Instrument for
Measuring Sm&U Streams of Higa-anergy Neutrons (Report No. 2083) 244
Card 5/8

Reports of Sovii:t (Cont.) SOV/2713
21. Chubakwr, A.A... V.I. llolilarpov., and V.A. Kuleshova. Meauurlng and
Analyzing Ur ContmAiwtion Iry Law Conzantrations of Aerosol Alpha.
Emitters (Report 170. 2130) 248
22. Zalenskiy, O.V., V.L. Vozne-sen-skiy, and O.A. Semik~atova. Photosynthesis
Studies by Quantitative Radiametric MeAthods (REvort 110. 2135) 260
23. R~kitin, Yix.V. and A,V. Krylov. StudyIng the Transfer, Distribution,
and Transfbi.-mation of Certain Physiologically Active Compounds in Plants
(Report 17-0,, 2133) 274
24. 'Gunar, I.I., Ye.Ye. Krastina, a~ad A.Ye. Petrov-Spiridonov. 'Rhythm of
Absorption anet Secretion in Foots (Report- No. 2233) 285
25. Akhromeyko, A.1.,and V.A. Shestakova. Effect of the Rhizospheric Micro-
organisms an the Abso-"tion and Secretion of Phosphorus and Sul-fur by
the Seed-1-Ing Roots of WmAy Plants (Report no. 2312) 3o6
26. Raz-mov., V.I. I rind. N.D. FL,3f anoira. Absorption of Phosphorus Tracers by
Cultivated Plants in Relation to Their Resistance to Colcl (Report
No. :2313) 315
Card 6/'8
WON= g
M,
~g
W"

f**b!ar1A1r --i4
heports of Soviet (Cont.) SOV/2713
27. Andreyev, S.V., A.V. Voyewdln, V.A. 14olchanova, and A.V. Khotyanovich.
Some Results of Using Radioactive Isotopes for Plant Protection (Report
No. 2309) 322
28~ Zhadlnp V~I*y SoI. Ku--netsov, and N.V. Timofey*ev-Res*ovskiy. Radioactive
Isotopes for Solving Problems in Hydrobiolosy (Report N0.2317) 335
29. Azimov, G.I. Reabsorption Phenomena in the Lacteal Gland (Report
No. 2200) 347
30. Troitskiy, I.A. (Deceased). Sulfur Tracer Permeation of the Skin, Its
Inclusion in the Albumen of the Wool, and Its Secretion From the Organism
of the Antmal (Report No. 2314) 354
31. Arifov,, U.A.., I.D. Artmeladze, V.A* Barnov, G.A.:Gmiianskiy, G.A. Kleyn,
S.Z. Pashinskiy, L.M. Tkhelidze, T.V, Tsetskliladze, T.N. Chkheidze, and
SX, Shcheakov. Radiation Killing of Cocoons of the Mulberry-feeding
Silkworms (Report No. 2321) 362
32. Rubin, B.A.,and L.V. Metlitakiy. Studying the Effect of Ionizing Radiation
Card 7/8

Reports of Soviet (Cont.) SOV/2713
on the Protoplasm Of Portato Tubers With Respect to.Yearlong Storage
(Report No. 2131) 375
1
AVAIIAME: Library of Congress
Card 8/8 TM/jb
1-27-60

AMC": A. A., XozT.k,, I X SOV/09-7-1-1/226

"d'"1" " Ax (97) 44-A Ac M
Am (n) lz (y))
n==ICAZS Atzataftya n=cjys. 1,959, To'- T, If' 4. PP 3' - 46 iMBIRI)
ANZILCTS The acastanu ct tht radiclyllt rb%q-.!.m rate a IU.Q.^# in b4-
. 11 1 2
drv~,blaric-, njtrio~ q:.1 orile.' r4o 4~1-t f--c
the "d_*X!!~:k yialat t~ tht =.4u2t!:r zor~l%,,tA rzr
nishing the ralu.6 f,:r cAj'!Ujxti;g -to r.action rmlv. it ths;a 4

qualtition art *.a!:,l"j with th~ rr.4 of hrd_~ -
-Can par
:Xldo. It Is pusibl. h-,f~~m tr dz~~ Om to thp
autzillntion mdu %7 hydrzgon radl-als ir. th3 r4ductlea rj~,-
Ott the btal. cf oxp..I%44tl data It Is to%clcl tv -)4
a I* U girt & m.,bumit. --Sr -b. r.,U-17113 r.!*A.,tja% of
As 24. bad A--6,+. ?-.,a tbt .q"tIc=a t~ tt~
07
-
at A.0* it is ;:301b1 ,o 'A tbt
card 11*3 4=gtn tf t,7d_-:;4z 1P. th.

Tp... falls.1n, is t~ be X~ll with rZap.Z.-ro ox-
or. 41 to.
sssn%.1 P.Ml. A22
talm.1 '-so Zhaz 1% Impuzit-'- T11-4 -liaat~41 I---
swpax.'IeI7 %-:th'-9h thaw va- .'hf%tl%l3j 7W., Th.
samariclUe, th, czjutjc~i -art

A.(TI), the r~Af
""A. Th* po,
49 A.(Tl And Az,'V.T)o ,'i it, cf ?.Ydrt,5-_ ;.rmida

_111. Th. rtrilt.
1A AaUi,lutlorc *X. dq%.;rItbd ir. 14, in

1,Cr_,. j th. falit.trze 1-~ -3
ad a,,, ;ar%1j, rhzw~ ty
sooo speal., .) raUveytiu ~f ic
2-0 N SC104 =' 'a 0-2 V =104 + 1.0 X Uz 33.1 r&,!IrlyLiu "-
action cf Ax(V) 16-A -Q=41-ti~ ne ~,O, Jr. 1"3 M E~_':Z)4- t) nL-
Utiac; of %-a* a'arzt. vil.--- tat. (r) -1 In tht
at o&~Ilus
rUalytia x*du!:ti..:_-Jz 9.0 N EC104
ctantratlazz. -) ra,~dali'z of tbl ~-crzc- val,raa at&%. (N) of
mum*rIcIum In the in 0.5 9 E303 up t4
Tto r.tac emd the Vid 'a .
14,3 N nO3- f thz rav-17%. -Oda-
cast

tion of AMC 2+. tht cbserv*4 ~.l r4lu"Lzm -At* r
2
l th
f
.A
e
1 112304. so .011 &S Ti.lda at MJ2
"`e2 IA 0.1
:
.
.r.
a
14
- bad hydrohl.rio
b I*aa, in ~aphmr,
"race. red
&It 13 3
in tiabl.s. :herb or. T fiCur*s, 3
of which are 3,37i.t.
ZZZ wo-r-bor 'T. 1958
Card 3f5

21 (1). (2)
ADTBDRS
Z
,. L. A..
!yt.
A
G. 0. X.
:

?ITLES Dieproportiamatlaa of Am (IT) (Disproportaimirorm Lye ASS (IT))
PMODICLLs Atoenya snorgly., 1959, Val 7, Wr 1. PP 69-71 (02SR)
ABSTRACTS La apr*lialnary result, it i. naU that the reactions
,.4- 29 0 - Ad. - A.O*~ . 4H* mad
U4. . AND - A13+ . A=C~2+ bA,. &Ctualy been Xperi-ntall
,
2 2
Vxorod. The productlam of the various cbeai-.ma Solutions And
the tim.m needed for working-up the material are given, The
ooma*ntration of &a (111), An (IT), end An (TI) vae ..".red
b7 se"a of the qmu-%a spectr=ater ZP-4- The mmterial to be
me"Ur.4 eas filled Into a h#-.ti--&Lly clo.abl. . cylin4rla&l
on-tt. of 2 . lmi4rth, and wma mamsuawd in the Spectrometer in
this conditioa. TOUZ azaaricium oraceatratiocS was determined
frm the -sativity of the A.241. port fro. the iitL.117
iSsatlomod rssul%s, it em further steted th&% the reactXon.t
0 2La5+ L.02. + +
3,~, + 29
43E
card 1/2 2
1
DimproPOrticustlam OfA. (IT) 307M-T-1-13/26
-2* - 4B* - AW2* + A.4+ . 2320 can be proved. The Yield. of
2
Inalvidam.1 rsation, dn~,L!mg u,
Ch. solar c.4cq,mtrtj.
of th" verl"ne *Olutlm- -0 -4-tionod. fter. t,,ble
a rofer-ces, 2 of blab Sue Soviet.
SMITTM a Waromb.r 17, 1958
Cird 212

DEDOV, V.B.; RYZHOV, I-I.E.; TRUKHMAYEV, P.0'.; -YAKOVIEV G.N.
(Complex formation of americium and curium with
c~.e--hydroxybutyric acid] Issledovanie komplekso-
obrazovaniia ameriteiia kiuriia s ve--oksiizoraslianoi
kislotoi. Moskva) In-t atoinnoi energii, 1960. 10 p.
(MIRA 17: 1)
(Americium compounds) (Curium compounds)
(Propionic acid)

LEBEDEV, I.A.; PIROZIIKOV, S.V.; RAZBITNOY V.M.; YAKOVLEV, G.N.
[Complexing of Am43 with oxalaye ions] Izuchenie komplekso-
obrazovaniia Am+3,f3 oksalat-ionami. Moskva, In-t atomnoi
energii AN SSSR) 1960. 14 p. (MIRA 17:1)

LEBEDEV, I.A.; PIROZHKOV, S.V.;-YAKOVlEV, G.N.
(Determination of the composition and instability
constants of the oxalate, nitrate, and sulfate complexes
of Ara (III) and Cm (III) by the ion exchange method] Op-
redelenie, sostava i konstant nestoikosti oksalatnykh nit-
ratnykh i sullfatnykh kompleksov Am (III) i Cm(III) metodom
ionnogo obmena. Moskva, In-t atomnoi energii, 1960. 20 p.
(MIRA 17:1)

-, G.N.
LEBEDEV, I.A.; PIROZHKOV, S.V.; RAZBITNOY, V.M.;,
TAWYL
M
Complex formation between Am3+ and oxlate ions. Radlokhimiia 2
no.3:351-356 160. (kidA 13:10)
(Americium compounds) (Oxglates)

20651
S/18 60/002/005/006/017
I's/ 00 A.051XI30
AUTHORS: Lebedev, I. A.; Pirozhkov, S. V.; Yakovlev, G. N;
TITLE: Determination of the compositio and instab'l't tants of
cons
oxalate, nitrate and sulfate AmZIII) and C I complexes by
the ion-exchange method.
PERIODICAL: Radiokhimiya, v.2, no- 5, 1960, 549 558
TEXT- The article de als with a study of complex-formation of Am( III)
and CHI with oxalate-, nitrate- and sulfate- ions, using the ion-ex-
,change method on the cationite. The complex-formation of Pu(III) in oxalate
solutions was investigated in particular (Ref..5: A.D. Gellman, N.N. Mato-
rina,A.I. Moskirin, Atomnaya energiya, 4, 1, 52, 1958). It is pointed out
that the method in question has received vride application in recent times
for determining the composition and instability constants of the complex
ions of radioactive elements. Mention is made of Ref. 6 (V. V. Fomin,
Usp. Khim. 24,8,, 1010, 1955) as outlining the calculation method for the
various cases, The experiments were conducted on indicator quantities of
Am241 and Cm242 isotopes, the concentration of which was about jo5 decays/
Card 1/ 14

20651
3/186/60/002/005/oo6/ol7
Determination of the composition and .... A051/A130
min.ml in the initial solution. A KY-2 (KU-2) cationite was used as the
sorbent (grain size 140 - 200 mesh). In order to determine the distribution
coefficient of the metal, the weighed resin portion between the cationite
and solution, was brought to equilibrium with a certain volume of the solu-
tion,~ containing known concentrations of Am and Cm and ammonium salt of the
corresponding acid. Experiments were conducted at 20 - 250C (room temperat-
ure). The effect was determined of 'the pH on Y (distribution coefficient)
of Am3 in the absence of a complex-forming agent (4f ), since the experiments
were carried out; at variou.-3 pH of the solution. Tagle I gives the results
of these determinations, indicating that with a change of the pH from 1.5
to 4.4, To does not actually change. Certain experiments showed that:
1) the change of' the resin and solution ratio (b) does not affect T, 2~ the
effedt of the resin swelling on the solution volume does not exist, 3) an
.equilibrium in the system cationite-solution under the given conditions
(ion strength A- 0.2 - 1-5t ph 1-5 - 4-0) is reached in 3 - 4 hours. Tablea
2'- 8 and graphsjIjIj give,the oxperimental data on the relationship of' T
of Am(,,,) and C to the concentration of the nitrate-, sulfate- and
,oxalate ions. was.calculated from results of the analysis according to
Card 2/14

4;(~~kAq_ V61,

a) 651
S/186/60/002/005/006/017
Determination.of the composition and .... A051/A130
the following formula:
co
cm (1).
bc
m
The activity of the oxalate ions was calculated from the formula:
a 2- B (2)
0 0 a +
a-+
2 4 1 H H
KIKII
72 -
yj
where B is'the -concentration of the-ammonium oxalate, an+ activity of the
hydrogen ions, XI and K" - I and II constants of dissociation of oxalic acid,
equalling 5-3,6 - 10-2 (Ref, 7: B.S. Darken, J. Am. Chem. ,oc., 63, 1007,
1941) and 5.42 " 10-5 (Ref. 8: G. D. Pinching, R. G. Bates. J. Reseach
Nat. Bur. Stand. 40, 405, 1948), respectively. The values of the activity
I
c
oefficients of the uni- and two-charge ions (-Yj and 72) for the oxalate so-
lutions were taken by the authors from Ref. 9 (C.E. Crouthamel, D. S. Martin,
Card.3/14
IR
=WEI
4,

MIC,
'No "a"
z ma
'I IRISH-
N Ir M I
01

20651
S/18 6o602/005/006/017
Determination of the composition and ... A051X-130
J. Am. Chem. Soc-,,73, 56Q~, 1951). The functions t2l * were calculated
from experimental data according to formula (3), hil ng h relationship
8 owi t
of the distribution.coefficient of the metal during sorption on the catio-
nite, to the concentration. of the complex-forming agent, are connected with
the stabilityconstants of the complex ions;
p-r
.1 t E Ij[A]
j=1
TO n (3)
1 + i [A]
where are the general stability constants of the complex ions, [A] the
concentration (activity) of the addend; n - maximum number of addends,
bound to ari-ion of metal; 11 - the constants for the given aystems (at con-
stant ionic strength and constant concentration of the exchanging cation),
connected with the sorption of the complex cations; p metal charge; r
charge of the addend. By in-troducing the functions:
Card 4/14

20651
3/186/60/002/005/006/017
Determination of the composition and .... A051/A130
Io
(4); (5) and, (6)
T 1 [A] 2 [A]
the following expression is derived:
(P1 -'I [A] -'- (02 -12) EA] 2+ P3 EA] 3+
(7)
1 + 11 CA]+ 12 [A] 2
since the comp"-ex formation of tri-valent cation is studied, p - r-,ffa-.71(-7NH4-7Rb;;PCs. Other studies showed that the addition of Ra 2CO3
contributed to b-ttter extraction of Tc, while addition of NaNO decreased the dis-
tribution coefficients considerably. Comparative studies on Re extraction of
some uranium fis~iion products (Zr, Mo. Ru, Cs and Pm) by 2-methyl-5-ethylpyridine
from an-i-onium ca--bonate solutien showed very low distribution coefficients in all
cases, indicating that a rather high degree of purification of Tc can be achieved
in this way. Th.! Tc can be isolated (reextracted) from the pyr[dine derivatives
either by steam ~iistillation of the solvent of by extraction with water or alka--
line solution afi-.er dilution of the solvent with benzene, dichloroethane or chloro-
form. Orig. art. has: I fi;;ure, 5 tables and I formula.
ASSOCTATTON- None
SUBMIMD: OVanO EVGL: 00 SUB CODE! IC
NO REF SOV: 002 OTRER: 005

r-M05-'65 SW6jj/1!PV (n 1-2/1--W (t I/V?JP (b IPu-4 TjD (c I_mAVid
ACCESSION NR: AP'iOO1642 S/0186/64/006/CO6/0655/0665
AUMOR: Gureyev, Ye. S.; Kosyakov, V. N.; Yakovlev, G. H.
7~
TITM: Extraction of actinide elements with dialkyl phosphoric acids
;I
SOURCE: RadiakhWiya, v. 6, no. 6, 1964, 655-665
TOPIC TAGS: actinide element, uranium extraction, neptuni-nn extraction, plutonium
extraction, ameri.:ium extraction, cerium extraction, dialkyl phosphoric acid
ABSTRACT, The object of he work was to4,,study the extrac;..~on of uranium (VI),
neptuni~~'JV) , pl iton--. f((IV) . americi ICIII) and_~eriLW/(Ill) with dialkyl phos-
phoric acids from nitric acid solutions and che influence on the extraction of such
factors as the leagth and degree of branching of the carbon atom chain of the
dical, concentration of the extracting agent in the organic phase, con-
alkyl ra %.
centration and ty:)e of the acid in the aqueous phase, and type of the neutral
diluent. The nat-ire of the dependence of the distribution coefficients of Am
(M), Pu (IV), a--id U (VI) ort the concentration of the extracting agent in the
organic phase and on the content of hydrogen ions in the aqueous phase was eluci-
dated. It was sh!)wn that when the carbon chain of the radical in the dialkyl-
phosphate increas-aas in length, the extractability of these elements increases
Card 1/2

L 27605-65
ACCESSION NR: AP")001642
-at a
slightly, and that branching of the chain t -toes a decre se in the distribution
coefficients. Thenitture of the diluent also has a pronounced affect on the ex-
t*raction. Orig. t4rt. has: 7 figures, 5 fomulas and 11 tables.
ASSOCIATION: nonc
SUBMITTED: 24Junt-4 ENCL: 00 SUB CODE: IC
NO REP SOV: 004 OULER; Oll
pr

4~
L
ACCFS~~I()';
S)4 1. -114: 19IJ. 6: 66. 0 74 - 7
AUTHOR: Yakovlov, G. N-~ Leb(dev, 1. A.
T!TI.F- sturiv )f coml-lox f()rTTn,-,',f,)n between trivalent -merictun -Lnd icetate
I(MIS
c;r~ I 'P, C FAN SFS:~ vp o~,Pn,+ov i toknif,hosknv kliimif. Soosazhdenive i adsorb-
Q~ C_Ql 711 V Q N ~k ~LK~i A '11) 1
fb
T(",,PT'C TAGS- calior exchpnxe resin, complex Formation, arnpricium purification, acetate
ion, Lns"-t~-ihty (~jnstant
ABSTRACT- I"ne adsorptior of trave quantities of Am3-- (the Am241 radioisotope) was
;';idun -r-i Ll.-tj~ZV' Ff.sin is -i fum-unri )f lhe :i,-euite !nn o ri,- ~n ta -
C)f Ir !t Aln ~Prl'
C.,d 1/2

1- 54748-65
-ACCESSIGNT NrW.
n
the thermOdY amic instab
ionic atrength. 3
ftg the 1 alues obtabled to zero+ -3 and 6. 4 x10-
extrapola 2+ yere found to be 1.2x10
consLants of the jorE; ATnAc and Am (Ac) 2
~,,-,mjv a -present i n Lhe solution, but US
-Igo he
7h 0q
T-
A.S60Clak-no'4 Nme
ENCL: 00 SUB CODE: It:
121)ec63
jSU]3MITTED,
NO RFF SOV 00" )-njFR 013
2/2
&-r-d

YAKOVLEVO G.No
Dirichlet problem for a region with a non-Lipshits boundary.
Dif.; urav. I hoA1085-1098 Ag 165, (MIRA 1839)
1, Moskoirskiy fizik6-tekhniche�kiy ifts-bitut,4

L 00037-66 EWT(m) I11AAP
ACCESSION KR- AP5020306 UR/0166/65/007/004/0~5310461
&Mjrp.4 t jwrg#jALW r MJOOAMJM +,WJWAWJW
Volkov Vs V,; GVR;A4 yerl 01i V- A.
AUTHOR: 4L42j..YjB oak
__L_ Tab" a-
Trukhlyayev, P. S. N~. W. -ono
i W&M.4"a" ------ a-..
17ITLE: Production of Pu-242 and Cm-242 from neutron-irradiated Am-241
7 C/1
SOURCE: RadiokhLmLya, v. 7, no. 4, 1965, 453-461
JOPIC TAGS: plutonium, curium, americium, extraction* neutron irradiation
ABSTRACT: Irre .diation of Am-242 with thermal neutrons prodil. Pui%2,--ft241, and
er of physital 014 rib"Ochsmiasl investi.
Am243 which are ~f- great interest in a numb
gations. The sy~thssis $Chose is an follows,.
tf "!e-
SOIL
"%~~m OW
1/2

L 00037-66
tACCESSION MR: _W5020306
i The thermal neutron cross section of Amz41 is 900 barn, thus even upon short irradi-
lation with a high density thermal-neutron beam a significant amount of the above
isotopes may be produced. It can be seen from the above process that the yield of
fission products is small since they are produced mainly.during fission of AM242.
This facilitates the chemical processing of irradiated substances. Production of
IPU242 ty this process requires much less time than the'method which uses PU239 as
istartiAg material. The authors describe the chemical separation of Pu242, C,2A.2
lind AmJ43 from irradiated Amz". The scheme for the chani 'cal processing we$ as-
ectedito be such that it would produce rapid separation of the'products. The main
separation steps involved chromatographic and 6emical extraction methods. Chrome-
.tograph'ic sep&ration was made extremely difficult by high a-activity due to the
ipresenc6 of bM242. Ch*aical processing was cairried.out In a shielded-area on a
:special stand with rooote control of all operations, The article Indicate* sow
-uriu~ sulfate, aurlwa hydroxide and curium
:properties of curium'malats, potassium c
icarbonate., Oz!ig. art. hast 5 tables and.3 f igures,
:ASSOCIATIONi 'none
lqAPrG4
~SUBHITTED: ENCLt 00 Sts Coic I
ad, up
~NO REr sovi 0011 Onw. R't 005-
cam 1/1

BONDAR Nilcolay Gerasimovich.. daktor tekhr-. naukp prof.; KAZEY,
Igor I Ivanuvich~ Bernard
Fal]covich, kand. tekhn nauko KOWMIN, Yuriy Georgiyevich,
kand. tekhn. nauk, dot;,- PrInimali uchastiye: TARASENKO,
V.P., kand. tekhn. nauk-,.1AMV1ZX,-,G.N.,,q kand. tekhn. nauk
dote.; DOROSHENKO, Ye.V.,, kand. tekhn. nauk; NEVZOROV,
I.N.: inzho3 KONASHENKO~ S.I.y kand, takhn. nauk, dots.,
ORLENKO, V.P.., inzb....*, KHOKHLOV, A.A.,, kand. tekhn. nauk,'
dote.; ZELEVICH, P.M., kand. tekhn. nauk., red.
[Dynamics of railroad bridges] Dinamika zheleznc.-dorozhnykh
mostov. [By] N.G.Bvndarl i dr. Moskvaq Transportp 1965.
411 P. (MIRA 18:12)

ACC NR& AP6025086 (A, A9 SOURCE CODE: UR/0122/66/000/007/0067/0069
AUTHOR; Babuk, V. V. (Engineer); -Yalcox1ex.-G. N. (Doctor of technical sciences;
Professor);.ff-er7ni_jfi_teyn, M. L. (Doctor of technic~i sciences; Professor)
ORG: none
TITLE: Effect of thermomechanical. treatmerp( of steel on wear resistance
If -
SOURCE: Vestnik mashinostroyeniya, no. 7, 1966, 67-69
TOPIC TAGS: low alloy steel, chromium containing steel, manganese containing steel,
boron containing steel, high strength steel, high temperature treatment, thermo-
mechanical treatment, steel treatment, steel wear resistance/03Kh8 steel, 47Kh8
steel, 55KhGR steel
ABSTRACT: Thr( 'steels were subjected to high-temperature thermomechanical. treatment
(HTMT). 031kh8lirteel was rolldd at 950-970C with a 75Z reduction and Imnediately
..water or oil quenched; 47Kh8itteel was jolled at 1100C with a reduction of 50 or 75%
and also water or oil quenched; 55KhGRI-bteel was rolled at 920C with a reduction of
80%, straightened with a press,and then cooled in air. After tempering at 200C for
1 hr (55KhGR steel-for 40 min), the steels were tested for wear resistance-in friction
on cast iron under it specific pressure of 0.5-2.5 kg/mm2 at p speed of 2.1 m/sec.
03Kh8 and 47Kh8 steels were tested with intensive lubrication)l and 55KhGR steel in
dry friction. The test results showed t-hat H F_1ow-e_re_d__tN_e wear resistance of
Card 1/2 UDC: 620.178.162:669.14.018.27:621.789

L 38456-66
'ACC NRs AP6025086
03Kh8 steel under low specific pressures, but had practically no effect under higher
specific pressures. For 47Kh8 steel under a specific pressure of 1.4 kg/~Un2 and
higher, HTMT with a reduction of 50 and 75% increased wear resistance by 10-30
and 80-90Z, respectively. The HTMT also increased the wear resistance of the
55KhGR steel by about 100-150%. The increase of the wear resistance is proportional
tq the reduction during the HTMT and its effect is more pronounced with increasing
specific pressure. Orig. art. has: 4 figures and 2 tables. [HSI
SUB CODE: 11, 14/ SUBM DATE* none/ ATD PRESS:
Card 2/242Z,010

5486
t
AUTHOR: Rykoy, A. G.; Vasillyev, V. Ya.; -Yakoviev,'Go No
ORG: none
TITL-;: investigations of oxidation-red
uction reactions of actinide elements. III.
Kinetics of the roaction between uranium (IV) and'bromate ions in perchlorate solutio a
SOURCe: Radiokhiimlya, v. 8, no. 1, 1966, 33-1a
TOPIC TAGS: oxidation reduction reaction, chemical kinetics, uranium, bromate, anion
stoichiomotry, reaction rate, hydrogen ion, ion concentration
A33-L%,XCT.- The mechanisra'of the conversion of 144+ ions to M02 or Mo3
ions in the reaction with anion oxidants has not been well stiidied. The
present study deals with the kinetics of oxidation-reduction reactions of
ions of actinido olements with oxygen-oontaiming aAions. The e4er-Iments
on the detezmination of the stoichiometry of the reaction were conducted
At 250C in 2 M HGIL049 The results ahowed,that tho atoi:chiomotric coefficient
,of the reaction remdins approximately constant within the limits of 261-2-3
with a change in the ratio of initial reagent con ntrations Lplv)
Or'15-70 from 2.!i to 5.3. Evidentlys the princlp&L reaction in
2U4 B4- + %0 zm~+ + Drde + 40
3 2.
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UDC: 5419127+%6*79194

L 34051-66
ACC NR: AM025486
accompanied by considerably slower oxidation of U(IV) by mr ions.
it has been shown that the reaction governing the rate of the overall
process passes through two activated complexes formed under different
equations. The reaction rate in the first route does not depend on con--
centration of IWIrogen ions, and along the second - it is proportional
to the square of the H# ion concentration. Thermodynamic values have
been found characterizing the reactions of formation of each activated
complex. The formal entrop:r vplues of these complexes have been calculate
Orig. art* has: 10 fIg ;rA -7- tables.- ZJ'iW: -- 33,72g-.--
SUB CODE: 07. SUIDI DATES: 2)Nov64 ORIG REF: 010 OM RE F: 03-1
Car 212jtN C.

ACC. NR: AP7002003 SOURCE CODE: UR/0040/66/030/606/1140/114
yAUTHOR: Ivanilov, Yu. P. (Moscow) (Hosco-d)
none
,TITLE: Steady state convection in the presence:of an external magnetic field
SOURCE: Prikladnaya matematika i mekhanika, v. 30, no. 6, 1966, 1140-1146
TOPIC TAGS: convective heat transfer, magnetohydrodynamics, incompressible flow,
~Viscous flow
ABSTRACT: The presence of steady convective flows in a conducting liquid confined in
.a vessel heated from the bottom is shown analytically for the case when an external
maanetic field is present. It isassumed that the density of the liquid is a linear
function of the temperature and that.the temperature gradient is constant. The steady
flow of the liquid is definea by four sets of equations: dynamic equations, equations-
of heat conductivity, induction equations and equations of incompressibility. These
equations contain the following parameters: Rayleigh number, Prandtl number, magne-
tic Reynolds numberi magnetic pressure number, pressure, acceleration due to gravity,
external magnetic field intensity and the projection of velocity along the direction-
of the gravitational force. The variables are dimensionless and are introduced as
functions of the following; the kinematic viscosity, the characteristic linear dimen-!,-
Card 1/2

ACC NRz AP7002003
sion thevelocity vector, the vector of magnetic field intensity induced by the mo-
tion of the liquid, Cartesian coordinates, coefficient of heat conductivity, specific,
heat, coefficient of magnetic viscosity, electrical conductivity and magnetic permea-
bility. Boundary conditions are assigned by assuming that the vessel is completely
filled and that its -wall is a perfect conductor. A generalized solution of the prob-
lem is formulated together with the..solution of the corresponding linearized steady
state problem. Two lamas and five theorems are proved,in the Icourse of the analysis
to show the presence of steady convective flows. It i.: concluded that analogous re-
sults can be obtained if the liquid is placed in a dielectric naterial. Orig. art.
has: 26 formulas.
bun CODE-.. 20/, SUBM DATE: lOJan66/ ORIG REF: 012/', OTH REF: 001
..'C d2/2
or