SCIENTIFIC ABSTRACT TUMAKAYEV, G.K. - TUMANOV, A.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001757420009-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

AP4009930
toil successfully withstood a static pressure of one atmosphere and the dynamic ef-
fects produced by the passage of'shock waves. After traversing the ihock tube, the
beam left via a 1.5-mm opening, also covered by aluminum foil, and impinged on a
terphenyl-polystyrene scintillator. The scintillator was observed by a photomulti-
plier tube, the output of which was displayed on an oscilloscope. The apparatus
was calibrated by static measurements. Gas densities behind shock waves in argon
were measured with the apparatus described. Mach numbers from 3 to 10 were achiev-
ed, and measurements were made at distances between 38 and 320 cm from I,e point at
which the shock was initiated. Thb density discontinuities at the shock fronts ag-
reed with the theoretical values (within the 10% accuracy claimed for the measure-
ments). An approximately linear increase in density with distance behind the shock
front was observed. This increase extended throughout the heated region, and its
rate varied both with the Mach number of the shock and with the distance from the
shock initiation point. The density increase is believed to be related to the de-
velopment of flow in the shock tube. An alternative explanation offered by R.E.
Duff'(Phys.Fluids,2,207,1959) for a similar (but not entirely identical) density
rise is considered doubtful, because escape of gas from the shock tube into the
electron gun was possible in Duff's experiments and was not taken into account.
"The:authors express their gratitude to Prof.Yu.A.Dunayev for his interest in the
Card 2/3

AP4009930
work, and to engineer B. I.Klyavo and technician Ye.M. ZubkDv for assistance In con-
structing the apparatus and conducting the experiments." Orig.art.has: I formula
and 6 figures.
ASSOCIATION: none
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77
fia-

BUSYGIN, E.P.; TUMAKAYEV. O.K.
Measuring the gas density behinf a shook wave in a shock tube by means
of the electron beam method. Zhur. tekh. fiz. 39 no.1:122-127 Ja 164.
(MIRA 17:1)
1. Fiziko-tekhnicheskiy institut imeni A.F.Ieffe AN SSSRP Leningrad.

lum~RANI,, A-VII.--
Buryat folk art. Kraeved. abor. no.7:78-92 162. (MA 1,4j.-8)
(Art industries, Buryat)

AL A r"-
L K X-A-
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417- P.-Pm~l Poems (-Am-
10 mm,
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lip. 1.
WOU4
slostriml Commust"slows Im. A. 11. PDT"
6.12 zoo.

TUMAKIN, N. P.
Red blood cell picture and the average erythroc3rte diameter
following partial and subtotal gastric resection. Temp. arkh.
no.9:84-89 161. (MIRA 15:2)
1. Iz kafedry fakulltetskoy terapii (zav. - chlen-korrespondent
IMN SSSR prof. D. D. Yablokov) i kafedry patofiziologii (zav. -
zasluzhennyy deyatell nauki RSFSR prof. D. I. Golldberg) Tomskogo
meditsinskogo instituta.
(WTHROCYTES) (STCMACHSURGM)

7.91AXOV, I'M- ---
Henri Lebeag-jo and the theory of measure. Trudy MTIPP no.201:
15-17 163, (~GRA l7r4)

VO
DAGNTOYBY. I.T., lnzh.; ZHMRffOV, Yu I., in--h., OKOLIN, V,I., fnzh.;
KOROLIM, A.N., inzh. Cdeceaued); TUWXO~kj!k~,
Using sablevel oaving systems in piller extraction. IlAzop. trada v
Prom. 2 no.3#.13-14 Mr 158. (MIRA 110)
1e lustitut UNIFROYMI.
(Copper mizes and mining)

ZAKHARCHENKO, V. N,, gornyy inzh.; TUMAKOV, V. A.,_ gornyy in7,h.;
'MYSI I F. N., gornyy inzh.
Working thin ore bodies with slim inclined boreholeB. Gor.
zhur. no.11:36-41 N 162. (MIM 15:10)
1. Sredneaziatskiy gosudarstvennyy inatitut tavatnykh Metallov,
Almlyk, Tashkentakaya oblastI.
(Kurgashinkan region-Boring)

BAKULKV, A.H., akademik, glavnyy red.; BRtMILOVSKIY, L*Ta., profej za-
mestitell glavnogo red.; TUMAKOV, V.D., prof., zamestitel'
glavnogo red.
(Great medical encyclopedia] Bollshaia Meditsinsksia Intsiklo-
pediia, Glav.red. A.H.Bakalev. Moskva, Gos.nauchnoe izd-vo
*Sovetaknia entsiklopedUs." Vol.13. XletIta - kosolapostt.
Izd.2. 1959. 1215 column2. [-j4st of articles and terms under
the letter 'OKIQ - Perechen' statei i terminov na bukvu "K*.
8 p. [-Phonograph record accompanying the article "Stammering*]
___Arammofonnaia plastinka k statle Zaikanle.
(MIRA 13:5)
(MEDICINII.--DICTIONARINS)

TUMIAKOV~ IV% I
7 Dorizdat2 1948. i2lus.
TLJ14AKOVj, V.I. Zimie aytomobillnye dorogis f4oskva 3.17 P.
".Rekomenduemaia literatura": 1 P. at end.
Dw.- TE85.T8
SO: LC, Soviet Geography., Part 1., 1951,, Uncl.

v.-I.
,,: IIZ~xaniye Auto,-d,-)- P nz,-c Doron-ill
ol -
(li'lintor Automobilc Roads), 1.9113, l!). 36-.~~7-
Abstracted in USAF "Treasure island", on I-Lle in LLK-L'..:-~-Y C7
DIVISION, Peport No. L356~14. 00 5695, P. 39; "35696, :)-.).
i

Tu"CUDY, V.I.; ZAMAKRATNV, M.S., redaktor; GALAKTIONDVA, U.N.. takh-
-am 1-1kipw WMIRY redaktor.
[Winter automobile roads] Zimnle avtomobtllrVe dorogi.CKoskval
Dorizdat, 1948, 117 p. (HLRA 8:10)
(Road13)

7T'-fAYCV, 11. 1"
M: Zimniye ATtomobilinyyedorogi (Winter Automobile Road*), Moscow, 1948
Soviet Source:
Abstracted in USAY "Treasure Island", on file in Library of Congress, Air
Information Division, Report No. 90752

15-57-8-11397
Translation from; Referativny zhurnal, Geologiya, 1957, lir 8,
p 184 (USSRT
AUTHOR: Tumakov, V. V.
TITLE: Geological Structure and Petroleum Potential of the
Nabill Region in Northern Sakhalin (Geologicheskoye
stroyeniye i perspektivy neftenosnosti Nabillskogo
rayona no Severnom Sakhaline)
PERIODICAL: Tr. Vses. neft. n.-i. geologorazved. in-ta, 1956,
Nr 99, pp 72-87
ABSTRACT: The borders of the Nabill petroleum-bearing region are:
on the southwest--the River Tym'; on the west--the
eastern slope of the Nabill range; on the south--the
latitude of the southern end of the Lunskiy Bay; on
the east--the shore of the Sea of Okhotsk. The
presence of petroleum in this region has been known
Card 113 since 1889. The oldest structure of the region is

15-57-8-11397
L.
Geological Structure and Petroleum Poten tia' (Cont.)
the dislocated and metamorphosed Paleozoic deposits, believed to
be Permian-Carboniferous, which compose the northern termini of the
Nabill and Lunskiy ranges. The rocks are broken with fissures along
which extrusions of andesites and basalts occurred. The Tertiary
deposits, overlying the Paleozoic, are divided into four groups:
the tentatively established Uyni, the Dagi the Okobykayskaya, and
the Nutovo. The Uyni group (lower Miocenel is composed of dense
argillaceous rock, tuffaceous sandstones and aleurolites. The Dagi
group is composed of sandstones, aleurolites, sands and argillites
containing seams of coal. The Okobykayskaya svita ~group) is
composed of sandy argillaceous sediments and is divided into three
levels. The geologic section of the Tertiary deposits ends in
arenaceous formations of the Nutovo group. The area belongs to the
eastern Sakhalin anticline, which here forms two branches corre-
sponding to the Nabill and Lunskiy Ranges. Geological surveys on
a section of the Nabill region have determined the presence of the
Katangli, Imchin, Gamadeyskaya, Parkatinskaya, Bezlinskaya, Orkunli,
Card 2/3

15-57-8-11397
Geological Structure and Petroleum Potential (Cont.)
and Kon i antiklinaly (anticlines). The Uglekutskoye podnyatiye
(upliftf represents a complication on the axis of the Katangli
anticline. The folds are located en echelon) and the distance
between their axes is 3 km to 7 km. The highest of these folds is
the Katangli anticline. The dip of the limbs does not exceed 100
to 150. The industrial petroleum capacity of the lowlands at the
Okobykayskaya svita (group) has been demonstrated. The best prospect
in the Nabill region is the Staro-Nabill anticline which contains
petroleum seeps associated with the deposits of the Okobykayskaya
svita (group).
Card 3/3 A. V. SolovIev

AT6036936 SOURCE-COD31
AUTHORt Guzom, I& Ya-1 Tumakova, Ye. 1.
ORG: none
TITLE: Preparation and properties of carborundum refractory material with O-SIC
binder
SOURCE: Nauchno-takhnicheakoys obahchestva chernoy metallurgit. Mookovskoys
pravleniye. Vysokoo&neupornyye mat~rialy (ftighly refractory materials). Moscow,
Izd-vo Metal1urgiya, 1966, 142-152
TOPIC TAGS: refractory product, corundum refractory, silicon~carbide
ABSTRACT: A systematic study has been conducted at the Moscow Institute of Chemical
Technology im. Mendeleyev 6f the firing of green SiC-Si mixtures with a carbon-
containing charge'. The purpose of the study was to optimize the operating conditions
of the p~cparation process of carborundum refractories with a O-SiC binder which was
-formed in the process. This refractory exhibited the highest characteristics. The
O-SiC is formed, besides silicon oxynitride and cristobalite, by the reaction of Si
with CO which is the product of thermal oxidation of the carbott-containing charge,
in the air*. Composition ofthe starting mixture, particle size and purity of silicon,,
type. of the carbonaceous charge, "firing temperature, and compacting pressure were
studied as the priiiary tachmological factors which my affect the firing proceses

ACC Nih - AP6036936
land hence the ultimate propezties of the product. In this respect, the composition,-
of the binder which was formed at 1100-1500C by the reaction Si with the components
of the gas phase was found to have a decisive importance. The weight change of
the samples in the process of firing was the indicator of the progress of the reac-
tion and of all properties of the product. The maxiaman weight pin (-70%) which was
reached at 1300-1500C determined a total completion of the reaction. Density, hence
compressive strength and all other properties of the material fired under the con-
ditions of total coupletion, were shown to depend on the bulk density of the.raw
material and Si content in the charge. The maximum density of the granular
refractory may be obtained with the most dense raw material and moderate Si content".
in the charge, but a high Si content is required to obtain the same result in
refractories without a coarse grained filler. The use of a coarse-grained SiC and
a highly dispersed Si powder.was recommended for obtaining a dense raw materiaL
Origo art* h"I 6 tableal I figure, and 4 formulas.
SUB COWS 11/ SUBM DAM 02gov65/ ORIC REPS 004/ OTH REPS 002/ ATD PRZSS: 510T
LqjEd 2/2

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" /C) '17 9/6 5'/Oo'-/DO6/'C'Oq
D 2 04 / D50 7
AUTHORSs Mi nit i n, V. 1 .a. nil, T u m ak o -~ a ,A
TITLEt Structure and reactivity of the condensation
products of aromatic amines with aliphatic
aldehydee. I. loomerism and structure of
ot,"i.ylidenaniline dimera
PERIODICALs Zhurnal obahchey khimii, v. 33, no. 2, 1963,
642 - 646
TE'AT% Condensations of aniline with acetaldehyde, at
-5 to 400C, in neutral solvents (MeOll, EtOH, PrOH, petroleum ether,
ChC13) gave rise to 4-isomeric bis-ethylidenanilines (2-methyl-4-
phen~rlamizko-1,2,3,4-tetrahydroauinoli-nes). The cyclic totrahydroquino-
line structures were confirmed by uv absorption spectra in the regioz)
200 - 350 M~L - the isomers gave int,3nse bands at 250 m and leas
intense miLxima at 300 m~-6 . In the ir (1500 - 1700 cm 4 rregion, the
absorption bands corresponding to C - 1-1 'bonds were not observed, fur-
ther conf:.rming the cyclic structure. The existence of 4 isomers is
L___C ax-d-1/2

Card 2/2

DATSKO, V.G. [doceased]; VASILIYEVA, V.L.; TT9 .11~
Content of organic carbon in the 6ilts of thn Taimlyanak
Reservoir. Gidrokhim. mat. 3701-78 164. (MIRA 1814)
1. Gidrokhimicheskiy institut Glavnogo upravler'va gidrometeoro-
logicheskoy sluzhby pri Sovete Ministrov SSSR, fiovocherkassk.

MINKIN, V.I.; TUMAKOVA, Zh.A.
Structure and reactivityof -the condensation prodixts of
aromatic amines with aliphatic aldehydes. FartLz Isomerism
and structure of ethylidenaniline dimers. Zhur.ob.khim. 33
no.2s642-646 F 163. (MIRA 16t2)
(Aniline) (Acetaldeb7de) (Isomerism)

M
OSIPOVY O.A.; MINKIN, V.I.; TUMAKOVA Zh.A.
==-=ZZ
Dipole moments and structure of bis--salicylalaryliminates of r"Ickel
(H). Zhur. strukt. khim. 5 no.6:918-919 N-D 164. (MIRA 18-.4)
1. Rostovskly--na-Donii gosudarstvennyy universitet.

,rLjy!,.LE-7;i-jCZ, B.
- ~~ :1 -
Profitableness of the application of decorticators in the retting plants. 2iuletyn
t~ - -
W,lok. Lyk.
P. 13 (P.-zem,-,sl Vilolienniczy. Vol. 10, nc. 7, july 1956. Lodz', Poland)
T-bnthly Index of East Europe.,~,,n Accessions (=.!) LC. Vol. 7, no. 2,
Februai-f 1,058

TUHA.LEW1GZ, B. ; BAMOSIK, A.
Possibilities of the substitution of Polish Indian okna fiber for the
imported coconut fiber. Btujetyn jj "o Alk. p. 21.
(Przemysl Wlokinniezy, Vol. 10, No. 10, Oct. 1956, Krakow, Poland)
SO: Monthly List of East Turopean Acconsions ().,F.AL) Le. Vol. 6, No. 8, Aug.. 195"'. Uncl.

Lu VC1.
SO. L1

t
"Organization of stations for manufacturing fiber from hemp and flax in machine-tractor
stations and rural comnunity r,,zchine-tractor stations." (p.69) NOWE ROLNUCTI-M
(Panstwowe Wydawnictwo Rolnicze in Lesne) TiIarzawa, Vol. 3, no. 4, Apr. 1954
SO- EAST European Accessions List, Vol 3, no. 8, August 1954

0 L
[JI;(101~A AMI till
WIM!, Nu
pp 6

U(
ltur(- 'Or, Ara:-, I--- Th, I---: I ry
i,h' -115 T" 'tit i t T'. Ii
, , ~: f ji 13 , i :- ;
Ih, p i-ti. h) m,i cf the ph!(;ui-,l Um"s ltlo-'t fr~~'iuonti
.)f frx - 3 7 zoll, C)Lb~~, .-Uio- KeiFlfv. and Tobler atQ
Of tr'~ ",_' ': 1~ . .- 1% 1 :1.:t'
.j " ?;,~
c,N Wfemner, on Vic ohe, haTim,
eellij Vi incoratal0e, a statem2nt
tim f;hlr"~Ill
~h-, fit, ri,.1 florin -,tit t
of tric phlQ-t-I 'z 1- t!w
,af-al -11C)i uf 'ni.lil fir. _P
01.1"Ir -.t 'Id'i ;,( th,~
r--rik- Vin,,

-r -
APTEKARI.I.L.; TUKA11,B.L.
Adiabatic process at high temperatures. Zhur.eksp. i teor.fiz.28
no.6:758-759 Je 155. (91-RA 8:9)
1. Dnepropetrovskiy gornyy institut
(Ionization of gazes) (Thermodynamics)

5HADRIKOV9 I, # brigadir molochnotovarnoy fermy; BAPEOVA, T. pomoshchnik
brigadirap chlen rabcchego komiteta; L,_,r profg-ruporg;
RAMUMHAP Ye.j, doyarka; Yu.j doyarka;
podsmennaya doyarka; ARYdWXEYz-Vt B.l skotrxik;
telyatnitsai,
Dissordnate the progressive practice among all state farm workers.
Sov. profsoiuzy 17 no. 5:12-]J+ Ifr 161, (MM 14:2)
.41
1, S6vkhdz "Kamasho" Kuybyahevskoy oblasti,
--(K~~byrhev Province-Dairying) (Socialist compotition)

Ya 0, [StradInf., 11. 1; TINYWIEV I. K. ARFN, A ~Ke [A rens, A.
VAN~W, G.Ya, (Vanags, G.) (deceased]
Cleavage of a C-N bond in the polarographic reducticr~ of 2-r-im'-no.,
1,3-Indandlones. Zhur. ob. kh1m. 35 no.8t1327-1332 Ag '6r,.
(MIRA 1848)
1. Institut organicheskogo sinteza AN Latvly3koy I P.14zlisk"y
pol4i.tekhnicheskly institut.

TUMANIAN, A.M.
Use of a new Soviet preparation, himaline, in treating some
diseases of the gastrointestinal tract. Trudy Erev med.inst.
no.11:277-279 160. iMIRA 15:11)
1. 1z fakulitetskoy terapevticheskoy kllniki (zav. klinikoy -
prof. T.S.Vmatsakanov) Yerevanskogo meditsinsko o instituta,
ALKALOIDS-THIMPEUTIC USE5
IMENTARY CANAL-DISEASES)
M

Moscow
Chief Political Npartment.
Stalin Tank ancl Mechanized Forc~!s Academy.
Sociat, Source: N.- Krasnaya Zvesda, Moscow, 1947.
Abstracted in USAF "Tr~-,asure Island 11 Report No.
2L72, on file in Library of Congress, Air
Information Division.

72-lectric insulators -ard D!sulaticn
Fastenina bolts in porcelain trolley insulators w:tr thn a'~ of C' -nt.
stroi. tekh. 9, no. 13, Ju:y 19.52.
9. Monthl List of Russian Accessions, Library of Congres Novnrh
5 re-,r -195X, Uncl.
2

OVADOVSKIY; TUMANISHVILI (Eng.)
Electric Insulators and Insulation
Fastening boilts In porcelain trolley insulators vith the aid of expanding cement.
Biul. stroi. tekh. 9, no. 13, July 1952.
Monthly List of Russian Acce5sions, Librar-~r of Congress, November 1952. UNCLASSIFIFD

rMAhl5iffUl, D. Lt.
Tumanishvili, D. G. - "The calculation of pauses In equivalent forvmlas in the
heating of electric motors,* A commemorative collection of transactions dedicated to
the 25 th anniversary of the Institute, (Grua politakhn. in-t im. Xtrova, No 27),
TbMsit 1948, p. 0~5-58, (Resume in Georgian)
SO: U-5240, 17, Dec. 53, Xletopis 'Zhurnal InyKh otatey, No. 25v 1949)o

TIPIONISIVITLIJ G. D.
"Tim Significancec6f Kinesthatic and Labyrinth Irritation in Sleep and
Conscious State Changes." Cand Biol Sci, Tbilisi State Inst, Tbilisi, 1953.
(RZhBiol, No 2, Sep 54)
Survey of Scientific and Technical Dissertations Defended at USSR Higher
Educational Institutions (10)
sot sum. No. 481, 5 May 55

V, v
96
16
jA;
93
4-1

TMANISHVILI, G.D.
In,vestIgation of conditioned somniferous reflexes. Soob,AK Gruz.SSR
14 no.8%501-506 153. MRA 7:3)
I.Akademiya nauk Grusinakoy SSR Institut fiziologii, Tbilisi.
Predetavlono akademikom I.S.Beritashvili.
(Conditioned response) (sleep)

'USSR / General Biology. Individual Development. B-4
Regeneration.
Abs Jour:".Ref Zhur-Biol., No 18, 1958~ 81037.
Author : Tumanishvili Dzhandieri, K. U., SvanVze,
Inst : R~t-;iven.
Title : Stimulation of the Regeneration Process by the
Action of Tissue Ex,
,tracts.
Orig Pub: Dokl. AN SSSRj 1. 1956,..,107, No 1, 182-184.
Abstract: :n the wintertime through incisions made on thi
'Liver (L) of the frogs, Rana ridibunda, In su*ise-
quent subcutaneous injections (I) of the L extiact
of rabbits and hens, the damage, in the courseof
10 days, was filled in with a newly formed live-
tissue. With the I of the extract of a hen Mustle,
a plug was formed from a cellular detritus at tie
place of the wound. The introduction of the ex-tract
Card 1/2
15

f 14,
Yi I k.
!h~
1, LJ I
107
ts" !h, .-I-I -Q,
C~vl" qt~ ralkx.'! Anil j,.- Lt. -t
Aced L~f S. days af W- 70'. ffx~ Imi in C~
wi-th 45 r;Z --in-, .-,1 0, -~At As dl,-~ilvd
I-W
frn~

,P ho-::;,~ witi,
Pl:!4 in h~
nnk-,t~d lltwi

TUKOISHVrM#_GPD*
-
---
AtImulating the process of regeneratlen
summar7 in English]. ZhtLr*ob.biol. 19
(REGENERATION (B;OLOGY))
(TISSUE EXTRACTS) ;
b7 tissue extrw-ts [W-4th
no-5:369-375 S-0 158 (KM 11:10)

T ~~'jlj T
TLp.!Alj
Stimulation cf the regenerative process under the action of tis!5ue
extracts. p. 10h
APIALELS SL;:~!A BIOLOG112 (Acnawin 110pu: licii Popubire
Romine. InEtitual de Studii Romino-Sovietic
Bucureoti, Rumania
Vol. 13, no. 2, April/June 1959
Monthly list of East European Accession Index (MAI), LC Vol. 8, No. 11
November 1959
Uncl.

KOVALEVSKIT, Vladimir Onugpiyqvich;~ GABUX_XYA doktQr geol.nauk
[translator]; CKRAPIRIEUR, 0-:F~. DrZslatorl; TMWIISILVILI. G.D. ,
kand.biolog.na-uk (translator]; HATADZE, L.L. p k6a'd.b-d-61-og.nauk
(translator]; DAVITASIVT-Ll, L.Sh., otv.red.; NIXITINA, O.G.,
r6d.izd-va: KASHINA, P.S., tekhn.red.
[Collection of scientific works] Sobranie nouchnykh trudov.
Moskva, Izd-vo Akad.nauk SSSR. Vol.3- 1960. 350 P.
"IRA 14:2)
(Ungulats, Fossil).;.'

Effect of V-i radiation on the stimulating propcrtion of timvie
extracts, Trudy Inot, fiz. AN Gruz.SSR 7:113-117 160.
(MR-4 34. : 10)
(Radiation-Mysiological effect)
(Tisous extmcta)

1- *IN
A UTHOR i Tumanishvili! G* D. S/020/60/131/01/057/060
Boll/B009
TITLEt On the Quantity of Tissue Extract Required for the Stimulation
of Growth of a Homologous Organ of the Chick Embryo
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol 131, Nr 1, pp 206 - 208
(USSR)
ABSTRACTs The author investigated the stimulating effect of liver ex-
tract upon the development of the liver of a chick embryo in
dependence upon the amount of liver extract used (Refs 4,5).
Earlier data given by other research workers were conflicting.
The'author compared the ratio of the weights of the liver and
the body (without yolk sac). The liver of a full-grown hen was
crushed in a mortar, mixed with an 0.9~o common salt solution,
and the extract was then filtered through a diaphragm filter
or centrifuged. The dry substance, and in some cases the phos-
phorus of the ribonucleic and desoxyribonucleic acids, con-
tained in the extract were determined. It' may be seen from
table I that the extract contains sufficiently constant amounts
of these substances. Embryos of an age of 12 days were used4
The extract was introduced into the egg through a hole pierced
Card 1/3 in the shell and skink The embryos were opened 48 hours after

1~
On the Quantity of Tissue Extract Required for 5/02Y60/131/01/057/060
the Stimulation of Growth of a Homologous Organ 3011 B009
of the Chick Embryo
Card 2/3
injection. The effects of the following amounts of the dry
substance were investigatedt 0.3; 0.6; 1.21 1.5; 1.81 2.4; 3.6;
4.8 and 6.0 mg. Table 2 summarizes the results of the experi-
ments. The dependence of the stimulating effect upon the dose
is shown in figure 1, from which it can be seen that the growth
of the embryonic organs is stimulated only within a certain op-
timum range of dosages. If the doses are larger, the stimulating
effect of the extract disappears. Still, such excess doses do
not inhibit the growth of the liver, as had been maintained by
some research workers (Refs 10, 15-20). The dependence proved
by the author of the stimulating effect upon the amount of ex-
tract used does, however, not permit the assumption that this
amount constitutes the only determinant.;of the direction of
action of intracellular substances upon the growth and diffemnt-
iation of a homologous tissue or organ. PoaBibly the inhibiting
effect observed by other research workers is due to a specific
substance - an inhibitor - which can hardly be extracted by the
author's extraction method, and which becomes effective with
higher concentrations than were obtained by the author. There

on the quantity of ,Pissue Extract Required for 3/020/60/131/01/057/060
the Stimulation of' Growth of a Homologous Organ B011/B009
of the Chick Embryo
are 1 figure, 2 tables, and 20 references, 6 of which are
Soviet.
ASSOCIATIONt Institut fiziki Akademii nauk GruzSSR (Institute of Physics
of the Academy of Sciences, Gruzinakaya~~5-355-
PRESENTEDs November 14, 1959, by 1. 1. Shmallgauzen, Academician
SUBMITTED: July 28, 1959
Card 3/3

TUMANISHVILI. G.Di
Regeneration of tis-sues treated vith extracts irradiated b7
garma rays and X rays. Trady Inst.fiz.M Gruz.SSR 8slog-Lu
162o (NIRA 16:2)
(Regeneration (Biolog;r)) (Radiation-Physilogical effect)

G.D.; TABIDZE, D.D.
Dynamics of gmwth of the liver in a chicken embryo VUirstimulated
by homologous tissue extract. Dokl. AN SSSR 146 no.l.-24Z-249
S 162. . (MIRA 15:9)
1. Institut fiziki AN Gruzinskoy SSR. Pradstavleno akademikom
L,S. Beritashvili.
(Embryology-Birds) (Tissue extracts)

TUIMISINILI, G.D.; IWIDZIIAGAIADZE, V.P.; DZHANELIDZEO Kh.N.
Effect of I'ver extracts on nucleic acid synt),-qis Jr. a
generating frog liver. Biolkhimiia 28 no.6.0942-950 N-0163 MU 17:1)
1. Institute of Physical Academy of Sciences of the Georgian
S*S.R., Tbilisi.

GACRECHIIADZE, R. G.; T124ANISHVILI, G. D.
Change An the nucleie acid content o~ a regenerating rat testicle
w?04- the influence of rabllit tei3ti(:Ie extract. Dokl. AN
SSSR 156 no. 1:171-173 ~y 164. (MIRA 17:5)
1. Institut kibernetiki AN GruzSSSR i Institut fiziki AN GruzSSSR.
Predsta-ileno akademikom A. 1. Oparinym.

AGCMION M AP4031762 S10251164103310031054910556
kiTHORSt Tumardshvili., Go Do; 14andzhgaladze,, V. Po.- Dzhanelidze, Kh. No
TITLEs Effect of ionizing radiation on the stimulating properties of tissue
extracts (Presented by Academician So L. Andronikashvili on 2 September 1963)
iSOUROEs AN GruzSSR, Soobshcheniya, V. 33., no. 3,, 1964~, 549-556
ITOPIC TAGS: frog liver extract, chicken liver extract, irradiated liver extract,
~n4cleic acid synthe3isp PRA liver synthesies RNA liver synthesis., x ray apparatus
IRUP 200
'ABSTRACT: Experiments were conducted on frogs (Rana ridibunda) injected intraperiob~
itoneally with 0.4 ml of chicken liver and frog liver extracts irradiated with a
,10G0 r dose by means of the x-ray apparatus RUP-200, The Injections were
adr4inistered immediately after surgical removal of a section of the liver, The
:amount of nuclsio acid (DNA and MQ) was determined within 12-96 hours after
,perfusion of the frogs with 0.14 molar NaG1. The obtained values (divided by the
I
:number of nuclei counted under a microscope) were used'to gauge the dynAmias of
sti=Ution, The details of the technique we given in an earlier Raw by Go D.
Car#

JAcc=iox KRs APW31762
;I.Tumanishviliq Ve P. Mandzhgaladze, and 0, Dzhanelidze (Deystviye ekstraktov
:pecheni na sintez nuklei-novy*kh kislot v regeneriruyushchey pecheni lyagushki.
:Biokhimiya,, 28,, v. 6,, 942-950,9 1963). It was found that irradiated chicken liver
,extract had a more pronounced and earlier stimulat affect on the synthesis of
ing
:nuclsio acids than the native extracte Evidence points to*the fact that the
Aimulation bV irradiated liver extracts tends to preserv a constant DNA concen-
:tration, Orige art., hasi 2 tables wA 1 chart.
;iASSOGMIONi Academiya Hauk Gruzinskoy 50j, Institut fisild (*cadwq of Sciences,
jOeorgian SSR, Institute Of npios)
!SUB=EDt 27Nov63 WE AbQ: OlMaA EWLs 00
SUB CODSs LS NO law SOVS 005 OTHERs 000

TUMANISHVIIJ. G.D.; NATARLEP, L,, red.
[S~z-j problems of the regulation of the growth of living tissues]
Nakotorye voprosy reguliatsii rosta zhivykh tkakei, Tbilisi,
Metanlereba,, 1965, 191 P, (MIRA 18a 8)

AKHVrkRDOY, I.N., kandidat takhnichaskikh nauk: OYADOVSKIY. I.M., Izandidat
takhnichaskikh nauk; TWUNISHVILL V.A. inzhener; POPOV, A.M.,
ZZ-0
kandidat tekhnichookikh nauk, nauchrqy~ radaktor; BWAK. B.A..
redaktor izdatallstva; BOROVNEV, N.K., takhnicheskiy radaktor
[Prestressed reinforced concrete floor slabs in the building industr7;
manufacture and use] Napriazhanno armiroyar-nya plity-nastily v
stroitalletva; izgotovlenie i primenente. Hoskva, Goa. izd-vo lit-ry
po stroit. i arkhitaktura, 1956. 96 p. (MLRA 9:10)
(Prestressed concrete)
(Concrete slabs)

TUMANKOV, V.-I&
Zimnie avtomcbilinye dorogi. ginter automobile roads7. Moskva, Dorizdat, 1948.
117 P. illus.
"Rekomenduemaia literatura"; 1 p. at end, DLC; u65.T3
SO: Soviet Transportation and Cowmniwtionss A BibliograplW., Library of Congress.,
R-efere~c-e Department, Washington, 1952, Unclassified.

1. TUHANORSKIY, S. 11.
2. USSR (6oo)
4. Lima
7. Liming acid soilsi in the non-chernozem belt of Euxopean Russia. Dost sellkhoz No. 12
1952.
9. Monthl List of Russian Accessions, Library of Congress, April_1953, Uncl.

TUMANrif, A.
4The golden land." Rabetnitsa 34 no,,7:24 JI 156. WRA 9:9)
(Burma)

TUKANOV-9 A--
-_-1he people of Taiwan are resisting. Sor.mor. 17 no.18:23 S 157.
(MIRA 10:11)
(Formosa--Foreing relations-United States)
(United States-Foreign relstions-Formosa)

. - T10,111d"CI, ~aaksey -
Director of the All-Union Inst'Ltutt of Aircraft
Materials (Moscr,-,ay USSR)
Soviet Source: Nz Moscow News, '46., Soviet Union
Abstract,nd in UStW "Treasure IslarxIII Riport No.
30,62, on file in Library of Congress, Air
Inforration Division.

/'-1/ /7 6- -T
,USSR/Analysis of Inorganic Substancesd G-2
Abs Jour: Ref Zhur-Khimiya, No 6, 1957
!author so I. INI. Korenman, A. A. Tumanov.
Inst
T-tle Precipitation of Cadmitin togother with Anti-
pyrine Tetrabromonercuriate.
Orig Pub: Zh. Analit. Khiaiii, 1956, 11, No 4, 430 - 436.
Abstract; In order to separate small quantities of Cd b,-"
coprecipitation, the little soluble cocipound
formed at the interreaction of Hr- (2-4-) with
antipyrino nnd bromtda, (0 11 -jo-'40)') -111) 0"31-4)
2Clllfl2Ok,'2 Vlas used. For UO1Kta'rm"ina"ti'o'n of
sma 1 quantities of coprecipitated Cd, Cd115 was
used, the initial spocifte activity of the
Card 1/4 - 25 -

USSR/Analysis of Inorganic Substances. G-2
Abs Jour: Ref Zhur-K.,.imiya, No 6, 1957
solution of Cd(N03),, being 5000 imp/min per 1 -aig
of Cd; solutions wi-th lesser specific activities
were prepared by dilutirg this solution. At a
concentration of Cd < 70 ~/ml) Cd did not pro-
duce any precil,-itation with the antipyrinebromide
reagent (I), therefore, during the study of the
coprecipitation of Cd, its concentration was al-
ways considerably --,' 70 '6/ml, To'l ml of, HG
(110,) soluticn containing microanalytic quanti-
tiaos ~f Cd, 1 ml of I was added, one holir later
the precipitate was separated washed with the
mixture eiher - C21150H (7 : 1i, and dried 6t -
1000. Cd was determined radiometrically. TLe
influence of th.0 concentration of H110,3', antipyrine,
Card 2/4 - 26 -

UL)SR/AnalysiB of InorLanic Substances. G-2
Abs Jour: Rof Zhur-Kh~riiiya, No 6,. 1957
KBr, macrocomponents and microcc.-~iponents, of
the temperature, of the duration of the pre-
cipitant action and of so-me other factors on the
coprecipitation of Cd was studied. The optimum
conditions of coprecipitation were selected: 1
ml of the anal-sed solution was acidified with
0.05 ml of 4 n. ENO and 1 ml of the precipitant
(solution of 10 g o~ antuipyrine and 20 g of KBr
in 70 ml of water) was added. The co.Drecipi-
tation degree of Cd is a function of the ratio
between the contents of HL. and Cd. Independing
of the absolute contents of Cd. all results be-
ing plotted produce a curve doscribed with an
empirical equation. The copreceipitation of Cd
Card 3/4 - 27 -

Id
J%d
A
a"
via
in
~-,411

KaRnW, I-M.; TMANOV. A.A.; KRAYNOVA, Z-V.
Precipitation of zirconium dihalo-8-quinolinol complexes. Trudy
komoanal.khim. 9:294-300 158. (MM lial)
(qminolinol) (Zirconium compounds)

~ -, -C
M
M- 1-
:!!!!n

AV V, T
SaTANOVA, F.R ZWJ NQ DLA7.UIIOVA, Z.I.. DIKII.
DUBROiSrAYA-;-Y-,
0.1.; FILIPPOVA, P.A.;
Brief reporte. Zav. lab. 23 no.5:544 157, (KLW. 10 r8)
(Hadioisotopes-Industrial applieations)
(Chenistry, Amlytical)

KOIWMtAx, I. M.-L TLR!ALlqv, A.A .; KRAYNOVA, Z.V.
Study of the precipitation and coprecipitation of some bydroxy-
quinolinates by means of radioactive tracers. Trudy kon,
anal. khim. 11:198-208 160. (MIRA,13:10)
1. Gorlkovskiy goeudaretvenrqy universitet im. U.I.Lobhchavskogol.
Quinolinnl) (Cobalt--Isotopes) (Zirconium--lootopes)
Precipitation (Chemistry))
~

2444.3
S 0 -0 " /, t 1/ 0 0 0 0 6. / 0 0 d/ 0 1 a
B 10 ~, /B2 0 -
A T.IT)JORS K-10 r-nmaa, 1. M~ Twarir.-I, A. A- Ypinav--va,
T T T U, and 9 71 1)bil i 1~y -. f C~'IDP 1 -1 r CM-Doundi-, of
nd . -u-
PEHIPDICAL~-. R-~f Prat -,rnyy zhurna 1. Kbimiya, vc. 6, 1961, 106,
-~ .94 1 .1 6V4 3 ("Tr. pc~ khimi~i I khim. +,Pkhtio.. ~Gcrlk-,y)*,
'.960" ifyp. 86 .. 90)
TE.YT,,. Cojupley, :,)mpo~tnd~- :)f In and S(7N w,.?,.vi aritirNr1*11-1 UVPAMid-, ai-A
-1.1,trj.+ir,yry1 mi:~thanp ha-v-,4 bApn syntheeiz,-1. lltqeir ~NOMPOSII-Jor u-,i,, 1"'?
v?xpr-qs9ed ty formullarii fjn(c , H, ON , (S CN) (C. H ON ) ) (SCN)41
1 ;2 :,) 31 .35 ~n2 3 17 5 3
n H 0 N c. pounds con-
2. 2 d 2 '41) 1 (SrN )60 Th-,~ sol.1xb-:1,,ty of the compley om
.;erned has bpen determined in wate, . -, -i,-, actid. and acptic aold of
ul f u..
differenl- nonc-entrat.lons and also ,r Fi,)mp -~rjvanlc solients. T h f, f o rwa -
1,:, n f I n C H 0' 11 5 1' N i-rvod to d-t-,~rwire small amo,intg
4 '1 A
IZ LAb a ~ re c t,~- r I s ri~ t Cowrl"-~,
Car-1 ;~ . 1.

TUIL14OV, i;
"Coprecipitation of Certain Cations during Precipitation of Ca-;MiLm and
Mlercury ilth an Antipyrine 3romide fteagent.~' I-lin Higher Education,
'Jorlkiy State U, Chair of Ar:alytic Ghemi5try, ~-;orlkiy, 1955. (Assertation
for the Degree of Candidate of Chemical Sciences.)
SO: 1-1-972.1 20 Feb 56

TUMANOV, A.A.; YEF114YGHFV, V.S.
. ......
Analytical potentialities of salicirlal-2aminophenol. Report 1:
Behavior of salicylal-2-aminophenol in aqueous solutions. Zhur.
anal. khim. 20 no.9:889-897 165. (MIRA 18:9)
1. Nauchno-issledovatellskly Institut kh1rdi pri Gortkovakom
universitete imeni N.I. Lobachevskogn.

TUMANOV: A.A.
Conference on the preparation and analysis of extra-pare elements
and substances. Zav.lab. 28 no.l*.126-127 162.
(MIRA 15--2)
(Chemistry,, Analytical-Congresses)

~A'CCESSION--NR: AP4039249
S/0032/64/030/006/0652/0654- 'I
,-AUTHORt Tumanovg A, A,; Sidorenkoi,A#,H*;*Taradenkova0 F. S.
TITLEt Determination of arsenic in silicona*4* germanium, and in
gallium arsenide
SOURCEt Zavodokaya laboratoriya, vo 30, no. 6, 1964, 652-654
TOPIC TAGS: ultrapure semiconductor, microanaly'sis, arsenic, sili-
con, germanium, gallium arsenide, microquantities, impurity, arsenic
hydride, arsine, mecuric bromide, analytical determination, coprecip
itation, manganese dioxide, ethyl alcohol, Lsopropyl alcohol
ABSTRACTz Two methods for the determination of microquantities
(less than 0.01 microgram) of arsenic in metallic silicon or ger-
manium are described. For the silicon the basic principle of the
method consists in the reduction of As to AsH3; the latter reacts
with mercuric bromide producing the yellow compound As(HgBr)30
Th'e quantitative determination is carried out by comparing the
discoloration obtained with the standard samples. The method has
JC.rd 1/2

ACCESSION NRi AP4039249
been experimentally controlled; the analysis requires 3,5 hr, 'The
direct reduction, as above, cannot be achieved in germanium silt
solutions. In this case, As isjLrst separated from germaniu by
a coprecipitation with manganese dioxide, which can he repeat:d if
the arsenic content in the sample is lose than 10 micrograms. After,
the separation the method described above can be applied. in addi-
tion, it is recommended-the separation of-metallic arsenic from
gallium arsenide be accomplished by extraction with ethyl or isop;opyl
.'~lcbhol in which As is more than 4000 times as soluble, compared with
^aAs. OrLg* art, hass A figure and 2 tablese
ASSOCIATION: none. -
SUBMITTED: 00 DATE ACQ: 18Jun64 ENCLs 00
SUB CODE: 4C.' NO RE FSOVS 002 OTHERt 000
Card 2/2
7"

ACCESSION NRs AP4044694
810032164103010091105011060--
AbTHORSi Tumanov, A. A.1 Sidorenko, A# N.1 Korenmant Yat I*
TITLEs Kinetic method for determining the mioroadmixturo of iodine in motallio
silicon and germanium
SOURCEt Zavodskaya laboratoriyu, v. 30, no. 99 1964, 1058-lo6o
TOPIC TAGS: iodine, cerium reduction, arsenic acid/ FEX N 57 photoelectric
colorimeter
ABSTRACT: The method for determining small iodine admixtures in baeied on the
reaction or tetravalent cerium ealts with arsenious acid. This reaction is
catalyzed by traces of iodine contained in silicon and germanium. In this process
the yellow tetravalent cerium is reduced to the colorless trivalent state, while
the arsenious acid is oxidized to arsenic acid. The rate of color fading is
recorded with a FEK-N-57 photoelectric calorimeter. The analysis should be per-
formed at 20C, using beakers of P-1 Glass (glass types 49-2g 23-1, and Ergon were
found unsuitable). A standard calibration curve was charted for the optical density,
of tetravalent cerium in the presence of metallic silicon aad various known concen-
trationa of iodine. The~-procedure consisted of adding 5 ml of a 10~ KOH solution
and 0.2 ml'of a 30~ H202:~o 10 mg of powdered silicon, This was heated until
Card 1/2

ACCESSIM NR: AP4044894
dissolved, after which measured amounts of KI were added. The solution was next
neutralized with oulfuric acid, diluted to 25 ml, and transferred in 5-m1 aliquots
into test tubes where it was acidified with sulfuric acid and mixed with 0.2 ml of
0.1 normal solution of Ce(80 ) and with 0.2 normal solution of Na AsO A maximum
4 3 30
fading of the solution was observed within 60 minutes. A similar procedure was used,
in plotting a calibration curve in the preannoe of (;ermanium, the determination of
,optical density being conducted after 30 minutes. By such a technique it was
-possible to determine 5-10-V- iodine in 10 mg of silicon, and 5'10-4~ iodine in I mg
!of cerium. The cations of mercury, silver, lead, and tellurium inhibited the
;reaction.' The determination was not possible in the presence of over 50 microgram t
:of chlorine or 20 micrograms bromine. Orig. art. has: 1 formula and 2 tables.
'!ASSOMTIONs Kauohno-issledovatelIBkiy institut khimii pri Gortkovokom
;goeudarstvennom universitete (scientifio Research Institute of Chemistry, Gorkiy
;State University)
iSUBMITTEDs 00 ENCLI 00
M CODE: IC NO REF SOVt 003 OTM 1 003
Card 2/2

KURWWN, I.H.; VJ~Z ~OVA.Aj~
Coprecipitation of cadmium with tetrabromomercuriate of antipyrine
[with Ingliah summaz7 in insert). Zhur.anal.khlm.ll no.4:430-436
JI-Ag 156. (KERA 9:10)
I.Nanchno-iseledovatellskiy institut khimii pri Gorlkcyvskom gosudar-
stvennom universitete.
(Cadmium) (Antipyrine)

8/137/62/000/012/081/085
A006IA101
AUTHOR:
TITLE:
Tumanov, A. A.
The Conference on the production and analysis of ultra-pure
elements dnd substances, on September 27 - 30, 1961
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 12, 1962, 12, Abstract
12K70 ("Tr. po khimii i khim. tekhnol.11, Gorlkiy, 1961, nb. 4,
931 - 933)
TM(T: At the Conforence, 75 reports and papers were heard and discussed.
Special attention was giVen to the preparation and.analysis of Si, Se, As, P,
Se~,L_nd other substances. -It was mentioned in the Decision that large-scale re-
search is conducted in the USSR on the production ~nd analysis of ultra-pure
elements;' however, the general state of studies does as, yet not meet aU the
requirements posed by the modern semiconductor techniquis.
L. Voroblyeva
[Abstracter's note: Complete trarv-7,ation]
Card 1/1
r

S/032/62/028/001/017/017
B116/13108
AUTHOR: Tumanov, A. A.
TITLE- Conference on production and analysis of high-purity elements
and substances
PERIODICAL: Zavodskaya laboratoriya, v. 28, no. 1, 1962, 126 - 127
TEXT: This is a report on a conference held at the Institut khimii
Gor1kovskogo gosudarstvennogo universiteta (Institute of Chemistry of the
Gorlkiy State University) in SeDtember, 1961- 75 lectures were delivered
in three sections (production of high-purity elements and substances,
physical analysis methods, chemical. analysis methods). Particular
attention was devoted to the production and analysis of silicon, sulfur,
arsenic, phosphorus, and selenium. It was shown that the multistage
separation processes are best suited for a thorough purification. 0. P.
Malkova and N. K. Rudnevskiy reported on a quantitative spectroscopic
method of determining Cr, Ni, Ag, Co, Cu, In, Mh in specially pure sulfur.
Some of these elements can be determined in the concentration range between
1-10-4 and 5-10- 6% with a mean error of 10 - 2181A. The procedure followed
Card 1/4

S/032/62/028/001/017/017
Conference on production and... B116/B108
by the lecturers was first to concentrate the impurities of sulfur on
spectroscopically pure carbon dust, and then to subject the powder to
.spectral analysis. E. Yu. Davletshin and T. K. Aydarov presented reaults
of a study of sensitivity and applicability of spectral analysis in
determining impurities in high-purity sulfur, selenium, and tellurium,
Kh. I. Zillbershteyn, M. M. Piryutko, 0. N. Nikitina, and M. P. Semcv
developed a spectrum-analytical procedure for previously enriched semi-
conducting silicon permitting Ag, Mn, Cu, In, Ga, Al, Mg, Fe, Ni, Pli, ca,
Zn to be determined with an error of' 20 - 35%. N. K. Rudiievskiy, L. N,
Sokolova, and S. G. Tsvetkov presented a method of spectrochemically
determining indium and gallium in semiconducting silicon, by preparing a
liquid concentrate of the admixtures. Reports on spectroscopic procedures
of determining microimpurities in phosphorus (M. M. Kosheleva and 1. K.
Krotova), in aluminum (N. A. Rudneva, L. I. Pavlenko, G. I. Malofeyeva, and
L. V. Meshcheryakova), and in antimony (G. V. Yang-shuo-hsiang and Ye. V.
Abramov) were delivered. S. Ye. Kupriyanov gave a survey of the prJncipai
methods of increasing the sensitivity of mass spectrometers in determ-ining
small amounts of impurities. I. L, A-afonov, N. V. Larin, and G. G,
Devyatykh showed that the analysis of monosilane on the mass spectrometer
MO-1305 0-TI-1505) permits the quantitative determination of diborane,
Card 214

S/03 62/028/001/017/017
Conference on production and ... B116YB108
germanL.um hydride, and arsine admixtures with a relative sensitivity of
10-5~% N. A. Glukhareva and A. N. Murin rcoorted on the uses of radio-
activation analysis. A. A. Popell and Ye. b. Grazhdannikov read on the
determination of paramagnetic impurities by means of proton paramagnetic
resonance. An equation derived by them serves to estimate the least
concentration of paramagnetic particles. They also reported on the
determination of paramagnetic ions in solutions by the volumetric method,
I. M. Korenman presented a biological method in chemical analysis for
determining microimpurities of the order of jo-7~o and less. K. B.
Yatsimirskiy spoke on the development of the catalytic method of
determining microimpurities and also on the mathematical interpretation
of results. A. K. ~abko reported on results of his study of the catalytic
chemiluminescence method. Ye. A. Bozhevollnov spoke on the development
of the luminescence method for determining microimpurities. Ye. 1%
Vinogradova, S. I. Sinyakova, and Kh. Z. Braynina reported on the use of
anode polarography for determining small concentrations of substances,
A. A. Tumanov and N. M. Shakhverdi presented their methods of determining
3-10-3% of free zinc in ZnS, 1-10-3% of free cadmium in CdS and ind2un
Card 514

S/032/62/026/001/017/017
Conference on production and... B116/13108
in In2 SV the examined amounts being 10 mg at most in all cases, V, A~
Nazarenko, M. B. Shustova, and S. Ya., Vinkovetskaya reported an a chemical
prr,cedure for determining microimpurities in ( -,-h-purify titanium, and
hi (
gallium traces in oemiconducting, substances. Simple colorimetric metilod-,
, certain microimpurities in Tio (A, A. Tumanov ana
of determininp Al "
small quantities of selenium in h 2 1
Sidoreriko/ .1 Igh-purity sulfur (I. ,f
Korenman and Z. I. Glazunova), and beryllium in pure metals and copper
alloys (L. 0. Matveyev arid Mi. Z. Yamnollskiy) ivere preserted. Ya, 1-
Korenman identified magnesium oxide traces in 11 0 by -,,~ay of their
2 3 - t~ .
different solubility in acids, and dptermined these traces do-:~n f~) 10
of magnesium in Al 0- from reactions with certain dyes in alkal-JnF~ -, e d i um
2 )
The complete docuriientation of this conference will be rendered )-n the
first issue of "Trudy po khimii i "hir-acbeskoy tekillinlog-1 V, to 11?
publioliod in Gorllfiy in 196.'~,

7-77~,

. . . I I - - -.-.: Imam
rZ-IE-4

o f i ~,,h r v
e n c e n, t e -P r e vt- - - E t
2-S hi 1r ara klim. Yl
L al.