SCIENTIFIC ABSTRACT SINITSYNA, S.M. - SINITSINA, Z.T.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001550810008-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 24, 2000
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

11 - 52068-65-- -
iACCESSION NR: AP5014078
!The authors found a method of synthesizing niobium oxonitride with,a_Nb:O:N ratio I
:of 1:1.08:0.9. The starting re-agents, W13, NbOC13 and NH4Cl, were reacted in ab
autoclave at 8 atm for 6 days. The product NbO(NH2)1ffi-311H4C1 was heated in argon t
to 6000C, yielding niobium oxonitride. Ultimate analysis of the latter showed its
;formula to be NbOl.08NO.90. The oxonitride was a dark-blue, finely-crystalline
.powder soluble in water, alkalis, dilute and concentrated mineral acids (includirig
- t . - I~:
HF) and common organic solvents. Thermogravimetric analysis showed that it is
stable when heated in air uD to 5S00C; above ty;,s temperature, it decomposes into
niobium pentoxide. An x-ray diffraction studyV%f the synthesized niobilum oxonitride,
NbON showed that it did not contain niabium nitride or pentoxide impurities..
orig.
:art. has--*.'----2- figures-.
!ASSOCIATION: Institut obshchey i neorganicheskay khimi*
1 im,,- N. S. Kurnakova
jAkademii nauk SSSR (Institute of General and Inorgan c Chemistry, Academy of
:Sciences SSSR) . . .
r
,SUBMITTED: 13Jan65 ENCL. 00 SUB CODE: OCk
INO REF SOV: 001 OTHER.- 003
Card 2/2

--t-55951-65-11. -(m).EP-A a-;47 -
A
ps-
TTFE-7 ijp(c)
0502 - A-:
ACCESSIOV. MR: APS014079 IM/0363/65/001/004/0498/
546.882:541.6
'S. Ki Glushkova, F
AUTHOR: Buslayev, Yu* A.-,.Sinitsyna, A. Ye K.:
Polikarpova, H. A.
TITLE: Nioblum-base inorganic polymers
__499-402
SOURCE, AN SSSR. Izvestiya, Neor anicheskiye materialyq v. 1, no.- 4t 1965S
;TOPIC TAGS, niobiu-m nitryl chloride. inorgani polymer, niobium.chloride, ir:_
spectroscopy, polymer chain
1ABSTRACT: The authors attempted to prepare niobium nitryl chloride NbKC12 frQ01.
jNbCl5 and NH4C1 in nitrobenzene. The actual formulas of the products obtained were
determined as being Nb2N3CI,7Hr was
(1) (after hing with benzene and ether) and
iNb3NClZ0 (OH) (II) (after washing with water). Compound (1) Is thought to cowi'_i4t
x
of Nbh-HC139 191(C12. and KH4CI. The difference between (1) and an is due to th
elimination of NH4C1 and apparently to a partial hydrolysis of (I)* Both compouridi
01
were found to be diav~agnetic (the mja~ ~propertieyere studied by V.- 1. Belo"i't
jCaFd 1/3

1~1 47.
-r-".':-L_55q5l-65
AC SSION NR: APS014079
13
indicating a high degree of oxidation of Nb. The nature of-the bonding in (1) 49,7
investigated by means of infrared spectroscopy with a UR-10 spectrophotometerftfte--~.
by Yu. Ya. Kharitonov) in
IR spectra were recorded and the frequencies assigne4
the range of 700-1000.cm-1 (with a maximum at 740 cm 1), which was attributed to
stretching vibrations in the ~..NbH ..'.NbH ..~NbN chains. An attempt was made toi
prepare compounds containing mixed chains composed of phosphorusi nitrogen, and:"~'.,.,,
niobium; to this end, a mixture of PC15, NbC15, and NH4Cl was reacted in nitrob6n7',"
H
zene at 1600C. The rR spectra of the products, PSUbUlICISH12 (III) and PsubSC14(0.
M~* did not show any absorption bands due to stretching vibrations of the bands:, i.fil:~
the ... NbNNbN... or ...PNPN... chains. This leads to the conclusion that the reac-:k:
tion of niobium and phosphorus pentachlorides with ammonium chloride yields p
ro
ducts which are not a mixture of niobium and phosphorus nitryl'chlorides, but
stitute a niobium phosphonitryl chloridecompound. Orig. art. has: 2figures
2 tables.
ASSOCIATION, Institut obshchey i neorganicheskoy khimii im. N. Si Kurnakova Ak
MY'
demii nauk SSSR (Institute of C-aneral and:Inorganic Chemistry, Acade of Sclen
SSSR)
Card 2/3

f
i
_: I
I L 5 59 5'l --,j' 5' '.
ACCESSION MR.- APS014079
SUBMITTED: 19,Jan65 "
t
No REF SOV., 004
i Cwi 3/3

fjUSL.AYI,'V, DARITONOVII, Yu,Ys,,; SINMYNAY "I'M,
I
,F, TaO-F. Zhur-
infrared absorption speotra of NbNG] , MP-
nec~-g, khIm. 10 no.2,,533-5)5 F 165~2 4 (MIRA 18;11)
1.. Institut obshchey i nearganicheakoy khimll imeni, Kurnakova
hN SSSR. Submitted July 4, 1964,

SINITSYNA, S.M.; SINITSYN, N.M.
rffect of tbP neture of nwutral Ilgands on cartsin properties
of uranyl compl.px oompounds. Zhur.neorg.khim. 10 no,4.,923-926
Ap 165. (MIRA 18t6)

L OC',,65~1-07
ACC NRz AP6015091 (A)
!.,UTI"OR..
SOURCE CODE: UR/0020/66/168/001/011b/Qii~
Sinitsyna, So M.; Sinitsyn, No Vs.
I
L
ORG; nono
TITLE: Effect of the naturo, of acid-ligands on the for-nation of ura mplexes1wit12
U _pyl co
tri-n-butylphosphino oxide
SOURCE: MN SSSR. DDklady, v. 1680 no. 1, 19660 110-112
TOPIC TAGS: uranium compound, molting point,, refractive index
ABSMICT: Tri-n-butylphosphino oxide (TBM), according to the literature, is an
active extracting agtnit in the series
(CJ if, 0)3po < (G411q0)z(C"16)1"0 < (C'11"o) (Cal"),po < (C'1L')3P0
where it forms a stron:, donor-acceptor lbond with the uranyl group in complex uranyl
compounds. The reactions of complex uranyl s:Llts with Tb-.-G were investirrated by tho
synthenis of uranyl salts with a 20%, solution of TIBPO in hoptane. All compounds were
taken in stoichiometric amounts with the addition of H20 (1/4 the amoiLit of TBPO) at
the end of the synthesis for a better soperation of the phases. The UO 2S04 (TPBO)3 in L
the form of light yellow crystals was obtained from U02SO41CO(NH2)23 3' It had a mo-
lecular weight of 937118, a molting point of 137G, and a decompositi6n temperature of
280C. The (U02)4(S04)4(TBP0)j() in the form of yellow crystalline powder was famed from
Card 1/2 UDC; 546.791.6

L o8658-67
ACC NR.- AP6015091
UO?SO/,-3H.)O and from ~IT02(SO4)2-2H201- It had' refractkve index numbers rif 1.512,
1-5~.O,, and r 1.532; ~ molecular weight of 3220; a melting point of 130-140G; and a
docompo3ition temperature of 295C. The U02G2O6(Tj3FO) in the form of a light yellow
nediment war; formed from (111'?t)21UO2(GdO4)2(H2 )23. It had refractive index numbers
(A 1. 535, ~ 1. 539, find 3~ 1. 575; find a ocojnjx)s1 tion tomperaturo of 285C. The following
phoaphino oxide compounds were synthanized from complox iiranyl compounds with single-
ch4rgo acid-ligands. Tho (U02)2(G113COO)4(-bFO)3 in the form of colorloss crystals was
synthesized from U02(G'13GOO)2-2H20. It had a decomposition temperature of 265G and a
molecular weight changing with time from 1160 to 875,, The UO.;.(ClO4)2(TBPO)2 was 4-
tained by dissolving freshly prepared UO in concentrated HC104 and subsequent reactii
of the solution with the TBPO. It had a accomposition temperature of 180C. The
U020'*03)2(TPBO)2 was formed from U02(NO3)-1-6H20, U02(N~03)2(CO(NH2)2J 2 and from fres]
10
1y prepared UO dissolved in concontrated 111' 3- It had refractive index numbers
Q( 1.546,8 1.5330 and r1.561; a decomposition temperature of 265G; a melting ;)Oint of
74C; and a molecular weiGht of 842. The U02(r1NS)2(TBPO)3 was obtained from
U02(Ct,'S)2(H203)- It had a molecular weight of 1054 and a decomposition temperature of
325C. It wa3 shown that the coordination nwber of the UO " group in complex compouni
with TBPO does not depend on the nature of the acid-liganis and that reactions of the
formation of complex compounds with TBPO cannot be described by the general formula
even if it occurred with uranyl salts of the same type. The paper wasyresented by
Academician I. I, Chernyayev 28 Aug 65.
SUB CODE. 07/ SUBM DATEs -16Jun65/ ORG WE.Ft 005/ OTH REFi 001

Fee -o*-*w -wo-*w- * loo ~so 4- a Os
K 11 'A 11 14 11 ti 19 X j 11 U B 71 1$ A 17 A ?v X,
A I T
S
'
O 4 11 4 o

041 A I OXIC enteritij changes in the intestinal mucoss caused
-: 0
arsenic poisoning) A mil

-
-V
-
-
-
-
41
`~
;
1-
WIY i

. '.
S , '
;
)
v
11% 91,
56
N
(
S. l(.1 ,
T~
I 1w dt'I(IIVKf&Ati"tL of (lie vVils It Iltv lilt, mill.81

ki"I'll,nd VI'mr1ax of 0w ml'-~Imal t ..... '-I
bv at S.I'ViA.1, 1"'t- f-m
00 -00
see
=00
4:410
00 j. =of
00 goo
00
00
Of COO
00 400
goo
00
0
0
100 Noo
0
to
too
00
0e 1--0o
00 f 009
00
- ------
'

An L 1 9 nd 0
f -1 Q rf ff 'I of
#1 If
- is
i
'

00000 ;0 OOOOO*oOO *Oro
; ~ ; 0 0 0 0 '40
0 0 0 0 0 0:
ooo*o*eooooo%,*oooo 00000:004000004 J
0000000000-

i75T50'
USSR/Uedicine - irritants 11 Jan 51
"Experimental Investigation on the So-Called Catar-
rhal Inflammation," T. A. Sinitsyna, Inst Exptl
Med, Acad Med Sdi USSR
"Dok Ak Nauk SSSR" Vol IJD(VI, No 2, pp 265-268
Histological investigation made of conditions result-
ing in gastrointestinal tract of frog under action of
mech irritants (infusorial earth or Lycopodium),
mercuric chloride, sodium arsenite, croton oil, or
bacterial agent.
'AM
179T56

cS-j',jj'rSY7,Tj' T. 1,~.
- -1 -
H:-O-bits, llorujiar~ izto~ri ns
Diztribution Awl structure of coronary
arteries in a rabbit. Dokl. A21 SSGR
3'3 no. 3, ln-52
irstitut Eksperimenteltnoy 14~5~!itsiny
A~adeadi !le-fitsins!,:il-h 4'4auk
rcO. 12 Mov. 1951
so: Mont List of Russian Accessions, Library of Congress., _ August 1952 3M, g=j.

SINITITSYNA, T. A.
Chemical AbA.
Vol. 48 No. 9
May 10, 1954
Biological Chemistry
/~Tcchnique eApetimental reproduction 9f &thef05Clef0-
sis oL t~e coronary arteries of the heart. WT. A. SinitsyUiL.
n,iklady elkad. Alarik S.S.S.R. 93, 929-: M2MIY::!Prc,-
longed feeding of rabbit-, with large quantities of hen egg
yolk proloces art espccially sharp development of atli(-ro-
sclerotic processes ;it hoth ihe small and the large branches
of the corona-y arteries. The heart muscle develops
itccrosis of t*ae muscle fibers with formation of welts or
seats. Thi plictiontena are close to those obierved in
hornans io coronarv atherosclerosis. G. At. KosolaRgff-
it:

ATFICHKOV, 14 IT., Z1HAB(,'!VDTSKIY, Yu. M. and SUTITSYNA, T. A.
"~n the Origin of Cells and Fibers in Inf lamation, 11 in Reports of the
Conference to Beciew Scientific Research for 1953, (Inst. Exptl. tied. Acad.
I
M
ed. Sci. U.S.S.R,, Moscowl 1954), pp. 41-42.

SINITSM, T.A.
~61ectrocardiographlc observations during experimental atkproselaresis
of the ooronaj7 arteries in rabbit. Biul.eksp.biol. I mode 37 no-3*-
16-21 Nr '54. (ML" 7:6)
1. Iz o4dela jatologicheskoy anatoull (saw. alcadesik I.I.Anichkov)
instititta sksorimajitallnoy meditsiny (dIr, chlen-korresposident
ANN SSSR 1).A.Blryukow) AM SSSR. Lenligrad.
('IRMIOSC S. experimental,
Ocor 1, IN)
(COROBARY DISILM 'experimental.
*atherosclerosis 'JIGG)
(zwMwcMI;ii;;fi. in various diseases,
'Nexper. atherosclerosIIs, coronary)

S11TITSINTA, T. A.
ussn/~Cdicine - Anat-c"!;J,
Card 1/1 1 flub. 22
Authors 0 Sinitsina, T. A.
Title : Myocardiac chanlgea during experimental arteriosclerosis of the coro-
nal artcria of the heart
Periodical : Dok. AN SSSH 97/5~ 937-939, August 11, 1954
Abstract : Medical report on the anatomo-.;physiological myocardiac changes taking
place during experimental arteriosclerosis of the coronal cardiac
arteria. Five references: 4-USSR and I-German (1919-1953). Illus-
trations,
Institution : Acad. of tied. Sc. USSR, Institute of Experimental Medicine
Presented by : Academician N. N. Anichkov, MaY 10, 1954

USSR / Huwn and Animal Morpholopy Normal and Patho- S-4
logic -- Cardioviscular System
Abs Jour; Rijf Zhur-Biol., 110 13~ 1958, 59885
Author : Sinitsyna, T. A.
inst : Institut,~~ of Expc;rimcntal
Titl,; :-The Effect of Cholino on tho D,vulopm~.!nt of -VxpQri-
mwitzil Athuroselcirosis in Rabbitb
Orig Pub: YQzhugodnik, In-t uksp rim. mod. Akad. nauk SSSR,
1955, L., 1956, 359-3(,~
Abstract: Tho r.,.dministration to rabbits of small doses of
cholin~~ (0.3 F,,r,,,.ms) simultan,~ously with 10 milli-
lit,~rs of a 5 pQrco=t chol,stv--rol solution dois not
pr,xont tIhi-- d~;volopm,nt of alim,~nt.~~ry hyporcholos-
turomic. Howov,;r, thj gravity and %xt,;nt of th,;
Card 1/2

Nffoct of choline and thyroxine In checking coronar7 atheroscle-
rosis. Biul.oksp.biol. I zed. 39 no.2:29-32 P 155. (an 8:5)
1. 1z otdela 1~atologlcheskqy anatomil (zav. skadenik N.N.Anichkaw)
Instituts, okepartmentallnoy meditsiny ANN SSSR, Leningrad.
(ARTICRIOSCUROSIS, experimental,
atherosclerosis of coronary arteries, off. of choline
& thrroxin on recur.)
(CHOLM, effects,
on exper. atherosclerosis of coronary arteries, recur.)
(THYROX4, effects,
on exper. atherosclerosis of coronary arteries, recur.)
(CORONARY DISBASMS, experimental.
atherosclerosis, off. of chaline & thyroxin on recur.)

Til
EXCEMA IMICA Sec.2 V61.9/12 Physidlogy.ste. Doc 56
5489. SINITZINA T. A. Sect. of Pathol. Anat.. hot. for Exp. MeA..Acad. ofMod..
Scis, Leningrad, USSR. *The reversion of an experimentally
induced atherosclerosis of the coronary arteries under
the Influence of choline and thyroidine (Russian text)
BULL. EXP. BIOL. MED. (Mosk.) 1955. 39/3 (74-76) nius. 3
An experimental atherosclerosis with a severe hypercholesterolaemla was induced
in 31 rabbits by feeding them with a 51% solution of cholesterol in sun-flower need
oil and a daily administration of methylthiouracil. Tvielve days after the admini-
stration of choline as well as thyroidine a sharp decline of the hypercholesterol-
aemia was observed (e.g. f rom 3,120 mg./ 100 ml. to 190 mg./ 100 rot.). 7he decline
of the hypercholesterolaemia continued further on and at the end of the experiments
(in the 8th month) the level of cholesterol in the blood was practically normal. In
the coronary arteries of the heart the animals with experimentally induced athero-
sclerosis (which developed after the administration of thyroidine as well as chol-
ine), distinct signs of resorption of the lipoid deposits were observed: the appear-
ance of big lipoid drops in the fat plaques and also of small lipoid drops in the me-
dial and external coats. In the interstitial tissue of the adjacent myocardium a cer-
tain number of cells, with lipoid inclusions in the protoplasm, were noticed. Three
to 6 months after discontinuation of the treatment with thyroidine and choline, the
plaques were nearly free from lipoids. If choline and thyroidine were not given
(i.e.. after discontinuation of the feeding with cholesterol), the lipoids remained in
the plaques in considerable quantities, as long as 2.5 yr. later. Thus choline as well
as thyroidine exerts a marked influence on the course of an experimentally induced
atherosclerosis in rabbits by a sharp and rapid depression of the hype rchole ste rot-
acmia and the considerable acceleration pf the resolution of the lipoids in the
atherosclerotic plaques. Sinitzina - Leningrad

1
U
SSR/Hun-an and Animal Physiology. Metabolism. T
Abs Jour: Ref Zhur-Biol., No 8, 1958, 36235-
Author T
I ~ovyagina, T.N., Sinits na, T.A.
Inst
Title The Variants of Experimental Alimentary Hyper-
Chc ..rolemia in Rabbits.
Orig Pub: sb- Ateroskleroz i kononaz nedostatochnost m.
Meegiz, 1956, 18-53
Abstract: Rabbits (61) on a growth ration, were fed daily for
a period of 105-170 days 10 ml of a 5r~ solution of
cholesterol (Ch) in sunflower oil. A constant dose
cf Ch produced in the rabbits various degrees of
hypercholesterclemia (HCh); in W of the tnimals,
regardless of the duration of Ch feeding (go-6o days,'
its blood content failed to increase significantly.
Card 1/2
19

USSR/Human and Animal Physiology. Metabclism. T
Abs Jour: Ref Zhur-Biol., No 8, 1958, 36235.
Hch was produced in 2 of this group of animals
unly following simultaneous feeding of Ch and
methyl-thiouracil (0 3 gm daily). Within 25
days the blood Ch of one rabbit rose from 140 to
700 mg%, of a second rabbit following 35 days of
feeding from 100 to 2500mep. The blood content of
Lecithin increased to a lesser degree than Ch.
The authors conclude that alimentary HCh in rabbits
cannot be considered as a direct result cf Ch over-
load in the body without relation to the individual
metabolism particularities. This increases the im-
portance of the rabbit as an experimental object
for the study of the pathogenesis of a theroscler..-sis
in man.
Card 2/2

USSR/11,amn and Vdr--al PhysioloL~j - Blood Circulation. T-5
Abs Jour : Ref 7-hur - Biol., No 7., 19581 31743
Author : Sinitsyna, T*A,
Trst
Title : Q'i the Influence of Choline on the Development of Experi-
mental Arteriosclerosis in the Rabbit.
Orig Pub : V Sb.: Ateroskleroz i koronar. nedostatochnost'. M.,
Mmlcaz, 1956, 75-82-
Abstract : Eight rabbits received daily 5 M3. of 5% solution of
chlcrestin (I) in sunflower oil, 0.3 g of methylthiourn 'cil
and 1 ml of a 10% solution of choline (II). Ten rabbits
were given, along with the quantity indicated of 1, 1 ml
of -1 10% solution of II. Eleven rabbits received daily
5 ml of a 5% solution of I and a 16% solution of Il (0.4
g/kg). Duration of the experiments 4 months. Twenty-one
rabbits received only I. In all of the rabbits hypercho-
lesterinemia developed, but it was less in those that
Card 1/2
- 57 -

I T:S I t'll A) f)
T
USSR/Human and Animal Morphology - Lipoid Metabolism- R-3
Abs Jour Referat Zhur - Biologi-i, No 16, 1957, 70525
Author _~initzina, T A'Lovyagina, T.N.
Title Variants in Alimentary Hyperchole
~.t~~
.Perim,
sterolinemia in Rabbit.
orig Pub :Dokl. AN SSSR, 1956, 110, No 6, 1126-1129
Abstract :Rabbits weighing 1800-2000 gm received daily in the
course of 105-170 days through the stomach 10 ml. of
%5 cholesterol in sunflower oil. After a prolonged cho--
lesterol feeding, the increase in blood of the observed
animals had a varied character; in some rabbits there
was almost no increase in blood. Together with a more
or less acute hy-percholesterinemia we also noted leci-
thin increase; the lecithin increase less than Cholest.
The "resistant" rabbits, towards hypercholesterinemia
received 013 gn of methylthiouracil, after which the
choles.in blood rapidly increased. The development
Card 1/2 - 99 -
USSR/Human and Animal MorpholoLy
, - Lipoid Metabolism.
Abs Jour Referat Zhur
jB,Olopii)
No 16, 1957., 70525
Of alimentary hypercholesterolinerlia in the rabbit
`amlot br, considered as a reskilt
Of C1101 it' tile organism, and evi of simple overload
stlate has an inPortant role In th dently the metabolic
mentary hYPerCholesterolemia. e develoPment of ali-
R-3
Card 2/2
- 100

Om-Experimental Arterosclerosis of Chicks&
studied at the corona arteries of the heart and at the aorta. Cholestes
rin was administered in butter or sunflower-seed-oil in single experi-
mental series, Dose and concentration of the cholesterin were steadily
increased. Arterosclerotic alterations of various degrees-were found
macroscopically in the aorta of all cocks of the third experimental
series- in the case of which the "cholesterinaemia" increa3ed up to 6o~
17oo mgO/O. In the pectoral aorta of the cocks which have the greate3t
changes small plates are formed which flow together and project several
times into the vascular internal diameter. To a smaller extent the pla-
tes were formed as few lfcombsll or "spores-" in vicinity of the arterial
branchea. Microscopically the plates consisted of a great quantity of
lipoids which were composed of either big drops or diffuse sediments*
Among them there were various quantities of great lipoid I'macrophager"
beaide an important quantity of double refracting drops* The experimenn
tal arterosclerosis developed on)vr by partly starving with simultaneous
administering sclerosisp The great importance of the partly starving
reduces the interest of these experiments for the pathogeny of human
arterosclerosis to a great extent, The mentioned spontaneous alterations
of the aorta also disturb the right estimation of experimental arteroft
sclerosis. Also from the morphological point of vi6w. the disease of
chicks does not offer any advantages* On the contrary the disease of
rabbits is to a much greater extent analogous to the human oneg A fur-0
ther advantage is the fact that the organs concerned are essentially
Card 2/3 greater in the case of rabbits, There are 2 figures and 1 Slavic re-

On Experimental Arterosclerosis of Chicks.
20-3-~,W59
ference.
-ALSSOC !AT ION Imqtitute for Experimental Medicine of th^c emy of Medical Scie.
of the TJSSR (Institlat eksperimentalfroy meditsiny Akademii. meditsinskikh
Malik SSSR)..
PRESENTED by Aaademician N.N.Anichkov., March 29, 1957.
SUBMITTED March 26 th , 1957-
AVAILABLE, Library of Congress's
Card 313

27)'
121)
I 1--.d of

z -
~ 1 (40))
AUTHORS: Sinitsyna, T. A., Lovyagina. T. N. SOV/20-127-4-58/60
TITLE: On the Method of Experimental Reproduction of Atherosclerosis
in Rabbits
PERIODICAL- Doklady Akademii, nauk SSSR, 1959, Vol 127, Nr 4, PP 931 - 933
(USSR)
ABSTRACT: The reproduction mentioned in the title is very important for
the comprehension of many problems of the pathogenesis of
atherosclerosis. Up to now the animal was given several doses
of cholesterin (e.g. in sunflower oil) by means of a gastri,:
suction drain. But also feeding cholesterin in other forms
lead to changes in the aorta (Refs 1--3..5,6). The authors fol-
lowed the development of hyper-cholesterinemia of rabbits and
the atherosclerotic changes in the aorta and the coronary ves-
sels r;aused by feeding cholesterin with carrots or kohlrabi.
Table 1 shows that using cholesterin together with these veg,3-
tables Yfas as effective as using it in sunflower oil. Thus, it
is possible to produce high hyper-oholesterinemia in rabbits;
causing considerable atherosclerotic changeag within compara-
Ca2~d 1/2 tively short time (2-4 months). The authors e-ren supposed. that

On the Method of Dcper-imental Reproduction of SOV/20--127-4-58/6o
Atb-r~~aclerosis in Rabbits
months were needed to obtain similar. changes if oil was
-,7.sed, No resistant rabb*ts were found in these investigations. In
order .;o explain the greater effect of this kind of feeding
.,holeaterin further investigations have to be --arried out.
There are 2 figures; 1 table, and 12 references2 5 of whiz~h
are Soviet.
PRES VNT ED April 11, 1959, by IT, N, Anichko--,, Academi,:~ian
SUBLINTIM: April 9, 1959
Card 2/2

. 8114ITSYNA) T.A- j doktor biologiebaskikh nauk; POZHAidSSKIY, K.H. , m1adyshiy
nauchnyy sotrudaik
Stenosing coronary atherosclerosis in dogs. Kardiologiia 1 no.6:25-
30 N-D 161. (MI?A 15-:1)
1. Iz otdela patologicheskoy anatomii (Zav. - akademik N.N.Anichkov)
Instituta, eksperimeritallnoy mditsin AMN SSSR.
(ARTERIOSCLEROSIST

ANICHKOV, N.N.; SINITSXNA# T.A.
Organization of experimental physiological investigations on the
problem of atherosclerosis. Vest. AM WSR 16 no.1:8-12 161.
(MIM W 3)
1. Inatitut akeperimentallno meditsiny AMN SSSR.
(ARTFYRIOSOLERMIS)

KUDRYAVTSEVA, N.; LOVYAGINA, T.; 5INITSII-M, T.
Change in the conditioned reflex activity of dogs during prolonged
cholesterol and methylthiourac:Ll feeding. Biul. eksp. biol. i med.
53 no.4:46-49 AP 162. (MIRA 15:4)
1. Iz fiziclogicheskogo otdela imeni I.P.Pavlova i otdela patologicheskoy
anatomii Inatituta eksperimentallnoy meditsiny (dir. - deystvitelInyy
chlen ANN SSSR Prof. D.A.BiryWcov) AMINI SSSR, Leningrad. Fredstavlens,
deystvitellnym chlenom AMN SSSR Kupalovym.
(CHOLESTEROL) (CONDITIONED RFZPOIISE)
(MACIL)

SINITSYNA, T. A. (Ieningrad)
Comparative morphology of various models of experimental arterio-
sclerosis of the coronary arteries of the heart. Arkh. pat. no.7:
51-56 161. (MMA 15:4)
1. Iz Otdela patologicheskay anatomii (zav. - akad. N. N. Anichkov)
Instituta eksperimentallnoy meditainy AMN SSSR.
(CORONAFff VESSEUS--DISUSES)
(ARTFMOSCLMOSIS)

SI14ITSINA, T.A.; LOVYAGIXA, T.N.
Possibility of reproducing experimental atherosclerosis in
rabbits by coconut oil administration. Kardiologiia 3 no.3:
50-53 My4e#63- (MIRA 16:9)
1. Iz ctdela patologicheakoy anatomii (zav.- akademik N.N.
Anichkov) Instituta eksperimentallnoy meditsiny AMN SSSR) ,
(ARTERIOSCLEROSIS) (COCONUT OIL)

SINITSYNA, T.A.
Possibility of discovering lipid deposits at the early stages of
arteriosclerosis. Dokl. AN SSSR 148 ito.6:1394-1396 F 163.
(MIRA 16:3)
1. Institut eksperimentallnoy meditsiny ANN SSSR. Predstavleno
akademikom N.N.Anichkovym.
(ARTERIOSCLEROSIS) (LIPIDS)

7
SINITSINA, Tatlyana, Aleksandrovna; SUKHOV, Yu.Z., red.; BUGROVA,
T.I., tekhn. red.
[Experimental atherosclerosis of the coronary arteries]
Eksperimentallnyi ateroskleroz koronarnykh arterii ser-
dtsa. Leningrad,, Meditsina, 1964. 166 p.
(MIRA 17:3)

SR,'TTS',7TA, T.A.
C',.aracteristics of the distribution and microscopic structure
of the cororary arteries of the heart in some vertebrates and
their importarce ir the reprodu6tion and comparative pathology
of exi.erimental atherr-sclerrsis. Test. ANN SSSR 20 no.11:12-20
165. WIRA 19t1)
1. Institut eksperimentallnoy meditsiny AMN SSSR, Leningrad.
Submitted July 23, 1965.

137-58-6-13363
Trans I a ti on from: Refer ativnyy zhurnal, Me tallurgiya, 1958, Nr 6, p 316 (USSR)
AUTHORS: Zubarev, V. F. , Sinits F.
TITLE: Structural Peculiarities of Iron in the Vicinity of Voids and
Cavities (Osobennosti struktury chernoserdechnogo kovkogo
chuguna. vblizi pustot i rakovin)
PERIODICAL: Sb. nauchn. tr. Zhdanovsk. metallurg. in-t, 1957, Nr 4,
pp 157-168
ABSTRACT: The purpose of the work performed was the investigation of
structural changes occurring in bull's-eye malleable iron in the
proximity of voids and cavities. Investigations were carried
out on cast iron of type KCh 33-8 with the follow inS chemical
composition: 2. 5-2. 80/6 C, 0. 8-1. 407o Si, 0. 4-0. 60Mn, less
than 0. 120/o S, and less than 0. 14(yo P. After annealing at
temperatures of 880-915 0C, the cast-iron components were
normalized at a temperature 880-8600 for a period of 17-22-
minutes. The heat treatment cycle required 51 hours. The
RB had a value of 89-97. The following facts were establish-
ed: 1. Gas blisters, shrin.age cavities and porosities cannot
Card 1/2 serve as zones of separation of graphite owing to the fact that

137-58-6-13363
Structural Peculiarities of Iron in the Vicinity of Voids and Cavities
they are always filled with gases which prevent the formation of graphitiza-
tion centers., 2. The presence of large quantities of gas results in the for-
mation of a decarburized layer which is obtained during high- temperature
annealing operations. 3. Grain boundaries do not serve as cavities for sep-
aration of graphite but merely provide paths of least resistance for the
movement of C atoms, 4. The experiments revealed characteristic pecu-
liarities of graphitization in the vicinity of the shrinkage cavities. The
assumption that these cavities serve as centers for accumulation of graphite
was not corroborated by the experimental work; on the contrary, the forma-
tion of a decarburized zone and a graphite network, both of which impair the
quality of the cast iron, is inevitable in the vicinity of such cavities.
1. Cast iron--Processing 2. Cast iron--Structural analysis A.S.
3. Cast iron--Test results
Card 2/2

USSR/Human and IuAmal Physiology - Bloud Circulation. T-5
Abs Jour Rcf Zhur - Biol., No 7, 1958, 31739
Author Sinit
Inst
Title Experimental Investigations of Arteriosclerosis.
Orig Pub V sb.: Ateroskleroz i koronar., nedostatochnost'. M.,
Medgiz, 1956, 24-39.
Abstract Ten hens received 0.5 g of cholesterol (I) in butter daily
in the course of 4-10 months. Through 10 months, choleste-
rol reached 200-225 MO. In 8 of them, there were found
no arteriosclerotic changes of the arteries. In 2, in the
intarnal. parts of the wall of the aorta, very fine single
drops of lipoids were found. In the course of 6 months,
15 roosters received the same quantity of 1; 5 of them in
the last 2 months were given 0.2 g of methylthiouraci:-L
(II). The level of I in the blood did not raise over 30-
4o mep, while with the autopsy of some no changes of the
Card 1/3
USSR/Human and A-Amal Physioloa - Blood Circulation. T-5
Abs Jour Ref Zhur - Biol.., 140 7, 1958., 31739

aorta were found. EiUhteen roosters in the course of 5
months received 15 m1l of 5% solution of I in sunflower
:)i1 and part of the time they were starved. After semi-
starvation, the I of the blood in thr.- course of 2 months
reached 600-1700 mg%, and in the thoracic aorta and venal
arteries significant ateriosclerotic changes were found.
In the localities of sharp development of arteriosclero-
tic changes in the internal muscular branches of the venal
arteries, significant constriction of their lumen was noted,
almcst to their full occlusion; -however, in a myocardium
with dystrophic and scarring changes, it was not observed.
In another series of experiments, 2 hen's egg yolks and
0.6 g of methylthiouracil were given to dogs in the course
of 5 nonths daily, and then in the course of 6 months 10
ml of a 15% oil solution of I and the same quantity of II.
Toward the end of the experiment, the content of I in the
blood in these animals exceeded the norm only insi,,giificant-
Card 2/3 1y
- 55 -

USSR/Hurmn and Animal PhysiologY - Blood Circulation. T-5
Abs Jour Ref Zhur - Biol., No 7, 1958, 31739
uh
and reached 125-194 while there were no changes in ' e
arteries, Three other dogs in the course of 3 months we::e
Glvcn daily only II at 0.6-1.2 g, and then in the cou--se
of 1 year 20 ml of a 15% solution of I and 1.2 g of II.
Toward the end of the lives of these animals, the level
of I grow to 192-580 m8% and significant arteriosclerotic
changes were found in the aorta and venal arteries.
The author considers that hens do not possess any advan-
tcL-.es over rabbits as objects for the reproduction of ar-
t(--riosclerosis; the insufficiency and advantages of dogs
are also noted for experiments vith experimental arterioc-
clerosis.
It
Card 3/3

GOSTEVA, A.S.; SINITSYNA, T.V.
Deterinning boric and hycirofluoboric acids in lead electrolytes.
Zav.lab. 22 no.10:1180-1181 '56. (MI-RA 10:5)
l.GomudarstveW nauchno-iseledovatellskiv eksperimentalinyy
institut podshipnikovoy promyshlannosti.
(Boric acid) (Electrolytes) (Lead)

Ha pef4 Atton of Ut flumborle
S. Go! an , 1~ V, I
HEM a U3
1-Hy lysi po- 4F-
t of,[MF~ and (BFj, tep j
Ifseal is carried cut by-boiling the Soln.
Ugsoj, The sawpl* (S m1of the electrolyte dilutad
talk timo# is mixed with 15, MI:of fiatoza
condenser for t hr.~- Tha -cooled soln. is~ titratedf j.
%vith 0- 1 N NTaOH in the presence of methyl ortage I
iadicitar~ the BF,- content from the amcunt
of H&SO, = in the reactiau-
+
234FI + 214S04 + HABOS-
The titrated sWn. is thea treated with glym-of or
mannitot and the totA boric acid i~ determined.

I~L iX lie
:"4
Ty.",
2/037/008.
OTHORS.
Icles of mark k3
TITLS- GUIVARIss uit~ a illo* plating for art
-,peterative" shurnal. 11bimiya I- no-* .2.*s 1963 -9~ 365 9abet- 14
2MIS. (Tri. Tees, n.-t kongtruit tokbaol. -in-ta
podabipalks; pram-" no.'' 2 (26) i 19619 100-1%).
TEXT; A technique hes boon 4*v*loped whichwgives good afteelon betwows
Puktine- (art all-ey.. of Fb with 10-2016 Sn) and the basic metal,. Characterisilo:
of the proftei to the fact that the parts are first nickel-plated in an;
09 150-280 ViS04-7920f,;MA
Oiloctriblyte Contsihing (gll): ~ 200-240 MiC12 rJR2
180-220 IICI (e.g. 109)p ad,aze then washed and coated with a layer.of
WI-P alloy In-a-Molution containing-(g/1): igo-200 NiSO -7R 0
4 2
20-30 Mi" 4%0# 5410 RsN2PO2-N2O and 9-12 R After this, the parts.
2 3'PO4
are a*0444f* a layer of Pb-Ba alloy in a 12moboratevIectrolytt The..
anadell A" Of ft-ex aaloy, (9-1 2~9 Sn)*. Details are given of a method for

S/276j6;'3/000/'003/002/006
A004/1,127
AUTHORS: Sheyn, A. S., Tsareva, A. A6, Kabanovv M. F., Sinitsyna,
T. V.
TITLE: Stainless steels for bearings intended for operation at
elevated temperatures
FER10DICALs Referativnyy zhurnal, Tekhnologiya mashinostroyeniyal noo 3,
1963, 58, abstract 3B248 ("Tr. Vales. n.-i. konstrukto-tekh-
nol. in-ta podshipnik, prom-still, 196o,,,no- 4,. (24),' 3, - 14)
TEXT: Hardness tests were carried out after tempering at tempera-
tures in the range of from 120 to 5500C- Heat tests were performed in
the temperature range of 20 - 5000C, testing the notch toughness, hard-
ness and scale resistance at long-time holding. Dimensional changes were
tested at maximum operating temperatures, while tile corrosion resistimce
'was tested in aggressive media buiof MID solution, alternative dipping;
5~o NaCl solution, alternative dipping)~ As a result of testing eight
alloys it was found that, for tile manufacture of bearings operating at
temperatures of UP to 4000C, it is expedient of using the 18 (Kh18) steel
Card 1/2

S/276j63/000/003/052/006
Stainless steels for bearings A004/A127
The following heat treatment is recommendedz Preheating up to 85GoC
final heating (in a salt bath) UP to 1,1500C, 20 sec holding per 1 mm
of cross section; heating in an electric furnace with air atmosphere up
to 1,070 - 1,1000C, 1 - 1.5 minutes holding per 1 mm of cross sectionf
cold troatmeat (slovi cooling of the components down to -70 - 1600C, hold-
ing at -700C for 30 - 60 minutest heating up to the shop temperature in
the air), one single tempering at 4000C for 5 hours. For the manufacture
of bearing parts.operating at temperatures from -200 to +1000C, a steel
is recommended which, in comparison vrith the Kh18 grade steel, has a
higher C-content. After cold treatment and tempering at 1200C, a hard-
ness of HRC 63 - 64 could be obtaineO, For manufacturing heat-resistant
bearings, operating in an oxidizing atmosphere and in media containing
NaGII H926 (E1926) steel can be used. There are 15 figures.
T. Kislya3kova
[Abstracter-s note: Complete translation]
Card 2/2

- SINITSYNA, V. (Hoaha;rsk)
Efficient organization of socialiat competition. Shveinsprone no-5:
34-35 S-0 '60- (MIRA 13:12)
(Socialist competition) (NozhELisk--Clothing industr7)

PESHKOVA, VJI.; WWCUKOVA, N.V.; SINITSYNA, Ye.D.
Investigating the color reaction of zirconium with sulfophenyl-
azchromotropic acid. Izv.vys.ucheb.zav.; khim.i khim tekh. 3
no.1:72-74 160. (MIRA 13-1)
1. Mookovskiy gosudarstvennyy universitet imeni M.V. Lomonosova.
Kafedra analiticheskoy khimii.
(Zirconium-Analysia)
(Naphthalenedioulfonic acid)

ACCESSION NR: AF40.1514T S/0289/63/000/003/0003/00()T
AUTHORS; Mironov, K. Ye.; Sinitsy*na, Ye. D.
TITLE; Solubility diagram of the ternary system Nd(No sub 3) sub
3 -HNO sub 3 -H sub 2 0 at plus 25C
SOURCE: AN SSSR. Sib. otd.,Izv., no. 11. Ser. khim. nauk, no. 3a
1963o 3-7
TOPIC TAGS: neodymium nitrate, solubility, nitric acid solubility$
solubility diagram, neodymium nitrate monohydrate, neodymium nitrate,,
tetrahydrate, neodymium nitrate hexabydrates neodymium nitrate com-
plex, neodymium nitrate nitric acid
ABSTRACT: The complete diagram of tne ternary system Kd(K0
-HNO 3-H 0 was obtained (fig. and table) HNO has a dehydra2ng
action on neodymium nitrate hydrates. ~he HN9 concentrations whiahi
are in equilibrium with the mono-, tetra- and 9exabydrate of neody-
mium nitrate and with neodymium nitrate or its aoMlex with =03
C. ard

ACCESSION NR: AP4015147
m-Nd(NO were determined. Orig. art. has: 4 figures and
3)3'nHN03
1 table.
ASSOCIATION: Institut neorganicheskoy khimii, Sibirskogo otdoleni a
y
AN SSSR Novosibirsk (rnatitute of inorganic chepdatrys Sibirsk
Division AN -SM)
SUBMITTED: OlKov62 DATE ACQ: 13Mar64 ENCL: 04
SUB CODE: CH No REP SOV: 006 OTHER: 007
!Card

,1 " - ~ , b I
ADL(PI)ANIP t
ACC NR"; AP6023924 SOURICE CODE; UR.10363/66/002/007/131,-)/~,
AUTHOR: Mironov, K. Ye.; Vasillyeva, I. G.; Sinitsynas Yeo Do 2
ORG: Institute of Inorganic Chemistry 0 SO, AcadGRY of-Sciences, SSSR, Novosibirsk
(Institut neorganicheskoy khinii 50 Akademil nauk 75
TITIZ: Preparation and-analysis of Drasoodymium monqph2!!p_h1d9
SOURCE: AN SSSR. Izv. Neorg materialy, v. 2, no. 7, 1966, 13155,1316
TOPIC TAGS: praseodymium compound, phosphide
ABSTRACT.' Praseodymium monophosphide was synthesized by reacting phosphine with
PrOI-83- It was found that in the formation of the product of stoicUometric composi
tion PrP, a major role is played by the ratio of the oxide to phosphine. At a 3- to'
4-fold excess of phosphine, x-ray diffraction and chemical analysis showed the Prod~c
to contain 80-85 wt- ~ Pr and 0.5-3 wt. ~-' P. PrP begins to form only when phosphin#
is present in a 10-15-fold excess; a homogeneous phosiphidization product is
at a 100-200-fold excess of phosphine. The content oi Pr and P in tho product
function of the temperature and duration of the experiment was determined. Pra"
mium monophosphide of stoichiometric composition is obtained in highest yield at 131
when the reaciion lastst hr 15 min to I hr 20 min. Chemical analysis of this produot
showed it to contain 18.1 wt. % P and 81.7 wt. % Fr- X-ray diffraction confirmed
Card
UDC: 546.6561
4t_

SINITSYNA, Ye.V., GETIMAN, N.S., VIDENSKIY, I.G.; KOGAN, Ye.l.;
~Iylmw' P.~., red.; SHTHYUKOV, P.A., tekhn.red.
[Kursk Province; bibliography] Kurskaia oblast'; biblio-
grafichaskii ukazatell. Kursk, Kurskoe knizhnoe izd-vo.
1959. 184 p. (MIRA 13:8)
1. Kursk (Province), Upravleniye vnutrennikh del. Arkhivnyy
otdel.
(Bibliography--Kursk Province) (Kw,sk Province--Bibliography)

ZOLOTAREV, Ye.Kh.; SINIISYNA, Ye.Ye.
Chemoreceptive organs on the forelegs of ixodid ticks. Vest.
Mosk. un. Ser. 6: Biol., pochv. 20 no.1:17-25 Ja-F 165.
(MIRA 18i3)
1. Kafedra entomologii Moskovskogo universiteta.

,.S~INITSYNA, Yu.A.
Use of scalp forceps in various forms of obstetric pathology.
A"h- I gin. 33 no.2:36-41 Mr-Ap '57. (MLBA 10:6)
1. Is akushersko-ginekologicheakoy kliniki (zav. - prof. A.A.
Iebedev) pedlatricheskogo fakullteta II Nookovskogo seditainakogo
instituts.
(11BLITIRY
forceps, indic. & contraindic.)

AUTHORS: Sayasov, Yu. S., Sinitsyna, Yu.V. 57-28-6-25/34
TITLE: On the Theory of Concave Waveguides (K teorii vognutykh
volnovodov)
PERIODICAL: Zhurnal Tekhnicheskoy Fiziki, 1958, Vol. 28, Nr 6,
pp. 1293 - 1300 (USSR)
ABSTRACT: In the present paper the propagation of waves of the TE type
in a waveguide, the cross section of which is bounded by the
ellipse and by co-focal hyperbolae (figure 1) is investigated
for the case of short gaps between the points of the hyperbola.
Formulae for the membrane fWaction and corresponding eigen-
values were found. For the oasic wave of the type TEOO the
dying-down coefficient y . was calculated as well. It was found
that y0 as the trigonometric function of the solution attains
a minimum at 290= 9oo between the asymptotes of the hyperbola
29o. The final formula for yo which corresponds to the optimal
k
Card 1/4 values of the parameters-Z and PL., is;

On the Theory of Concave Waveguides 57-28-6-25/34
ln27,
The results of the calculations given make it possible to draw
intereating mathomatical conclusions. The cross section of the
waveguide (figure i) may be considered to be the deformation
of a circle with cut-out sectors which are enclosed by two
straight lines passing through the center. The relative elon-
gation of the surface & on which the membrane function U was
determined is slight and is of the order g- (--*-)2. Neverthe-
(I.
less this deformation is of a special character because it
leads to a modification of the coherence of the domain. There-
fore, the disturbances to which the eigenvalues and eigen-
functions U of the equation & U + a2U - 0 are subjected on
this occasion turn out to be of a much more complex nature than
in the case of ordinary regular deformations of the boundaries
of a domain, which lead to the transformation of a and U into
quantities of the order S . As may be seen from the calculations
Card 2/4 carried out when investigating the change of coherence of the
0
2 ~/ LU k 1 0 ) 1/2
0 a _'_i

On the Theory of Concave Waveguides 57-28-6-25/34
domain, a whole spectrum of eigenfunctions and eigenvalues
U(2) and a(2) occurs in the first line, which does not exist
in the limiting case of the circular domain ( at 0). On
the other hand, the eigenfunctions
U(1) and the eigenvalues a(') in which transition to the
circular domain takes placel are excited on the occasion f
the latter's deformation into quantities of the order 8ln?j
and S lng (formulae (12) and (13)o It is very instructive to
compare these conclusions with the results obtained by ana-
logous calculations of the disturbed coherence of the three-
dimencional domain (Reference 4). In conclusion it must be
pointed out that it is possible, by means of the described
methods, to find also the functions U, which correspond to
the fields of the type TE (1','
1n ~Pl). In this easel howeverv
the results obtained are very voluminous and are therefore
not given here. There are 2 figures and 6 references, 5 of
Card 3/4 which are Soviet.

. On the Theory- of Concave Wave6uiide
ASSOCIATION
S U3M I T'2E D -.
57-20-6-25/34
Loskovskiy gocudarstvennyy universitet im. M. V. Lomonosova.
(Moscow State University imeni M. V. Lomonosov)
Auc'ust 14, 1957
1. WaveguidqsTheory 2. Waves-Propagation
3. Mathematics
Card 4/4

-SUIR TSym ----iu
4
L
t odic Paulzat A' to the At-MC alloy
an
shifted solnewitat the Wtial elcLirode potential togmrd the
neg. side, with a ilinultacous sharp decrease in anodic palar-
Ization. The high sWific c-irrtnt eflicitncy (it a high neg.
potential permits uti&Ing the 21Mys for 2uodic protection of
E. M. Elkin
steel structures In wa water.
:4.

NEGREYEV, V.F.; GADZHIYATA, R.G.; SIRITSYRL, Yu.Ya.
Perfected method for rubberizing piles of offshore structures.
Azerb. aeft. khos. )q no.6s42-43 Jo 160. (MIRA 13:10)
(Piling (Civil engineering)-Corroelon)

GADMIYEVA) R.G,.~ kand. nauk; II-EGREETEV,
V,F., red.; ZEYIILIDVA, T., red. izd-va; AKR,'EDC)V, S., tekhn.
red.
(Protective rubber coatings in the control of sea water
corrosionlRozinovye zashchitnye pohrytiia v bor'be s ro--skoi
korrozioi. Baku, Azerneshr, 1961. 68 p. (MRA 15: 1-1)
(Rubber coatings) (Hydraulic structures-Gorrosion)

GADZHIYEVA, R.G.;�,UJITSYIM* Yti.Ye.; Prinims.1a uchastiye KEVORKOVA, T.A.
Development of paints with active admixtures for the protection of wet
steel surfaces. Lakokras.mat. i ikh prim. no.2:9-12 163.
(KLU 16-4)
(Protective coatings) (Surface-active agents)

NEGREYEV., V.F.; GADZHIYEVA, R.G.; SINITSYNA,,,,,,,Yu.Ye.
Selecting the primers and method of surface preraration for the
painting of hydraulic structures operated in seavqter. Lakokras.
mat. i ikh prim. no.5:36-40 163. (MTRA 16:11)

~L 6211g=�5~ Et'IT(m)/)EPF(c)/EVIP(i)/EPR/F-','iP(i)/T/E,."P(t)/E"lp(b)
Pc-4/Pr-4/Ps-4 J61MVVIRM
ACCEmon NR: Apamm tM/0303/65/000/003/0022/00 215
667.612:667.633.26&3
AMOR: Sinitsyna, Yu. Yo.; Gadzhiyeva, R.G.; Kevorkova, T.A.
TITLE: Modification of -Paint Ld varnish materials by surface-active compounds, tnakh*'
them applicable to wet surfaces
SOURCE: lakokrasochny.-fe materialy I ikh primenenlye, no. 3. 1965, 22-25
TOPIC TAGS: surfactant, modified paint, underwater paint, corrosion prevention, wet
surface painting, marine corrosion, paint additive
A13STRACT: The need for 'Inti-corrosion protectioAf the metallic structures of equip
ment for the off-shore oil industry has led to the devElopment of specW paints with sur-
face-actIve additives which increase the adhesion of the paint and varnishwhen immersed
in aqueous media. Wetting experiments are described which led to the selection, (from 9
compounds) of appropriate types and optimum concentrations of surface-active additives
for the ethynol paint EKZ10-40, upwxy-pitch paint made by Gipromornefia, protective
polystyrene-zinc paint, and bituminous primer. A study of the absorption mechan! m
of numerous surface-active compounds on steel yielded a relationship between the
Uou charactoristica of the compound and the protectivo properties or the modified paint
1/2
Cdrd

-4.

ACCESSION NIL
016944 A

and varnish coat- Q, "The authors thank the personnel of the -V-fmzh (Moacow Brine%

VU fo-r a
Kh mad IHMM AN Azorb
VNUSINZO k Brmicb)
UPP
qIP lying
,
~ .
samples." OrIg. art. 4 Mures and 2 ~Iw.
ASSOCUUM. none
SIM CUDM
SUBZWTr,.D: 00 EXCL: 00

1.70 REP 61OV: 009 OTHMI.- coo

-al
Vj

2
COIN4

NEGREYEV, V.F.; GADZHIYEVA, R.G.; i;j~.; Prinimali uchastiye:
--j -
ZEMSKOVA, L.N.; ALEKPEROVA, Yu.A.
Selecting the protective coating system for hydraulic engineering
structures operated in seawater. Lakokras.mat. i ikh prim. no.2:
40-" 64. (MIRA 17:4)

CATEGORY Gultivated Plants. Gereals.

-
-
I i,- 5 y-Ussw-
6
Academy of Sois~13
T11ME On the Problems or Comparative Physiological. Gharaoteris-
ties oir Different Spring Wheat Vari3ties Under Gonditiono
of Irrigation.
V sb.; Oroaheniye a.-kh. kul-Itur v Teentr,-charnozsm.

~
polose. MFSR, Vyn,. 2. 14.) A.,'( SSSR, 1956, 310-34j
k 40M on the
conducted at
1-950, testi wera Kux-A
~.oiapariaon of two spriq -aheat vexletias (Lritostseas 62
d W'h.3&t--oouah grass hybrid 22850) aceorAing to physio-
&-
,
logi,.-al indicators - suctioa power, osmotic pressure and
tha oonoentratioa of the cell sap in the leaves. In the
loss drought resistant variety, Wheat-couah grass hybrid
the physiological indic-ators showed a better
22350
,
irrigation 0t the l0a:9`03, lower in compxrison with the
more drought resistant variety Lutest-sena 62. ItLe Whoat-
couah gnus hybrid was also distinguished by a smaller
Cr-rd- 1/2
Zonal Irrigation and Land "Reolqmation Station
T,%
range Of
-MeatiOns In these indicators. The magnitudel
Of the Auction power in the plants of this varletjr fluctu
ated betwoen 6.70 and 17.77 atmospheres and tha Osmotic
prasaur4 - between 9.58
und 19-'61, In LYuteutsOas 62 thase
varlati*ub cOverad a wider rangel 8.13-21.49 atmospheres
in suOti0l' power and 12.69-23,44 atmospheres in osmotj~
Pressards Jander the conditions of the testi LYUtsstsans 62
variety vas distingu1sh9d
bY a lesser physioloocal &Otivit.,
and productivity. In 1949, under the conditic-ne of irriga- I
tion Wh4tt-couch grass hybrid 22850 produced a yiqjA of
34.8 c01U'9rs/h,-1 and Lratestsens 62 - 26.5 contners/ha,
2/2
13

USSR/Plant Physiology Water RegiMen
Abs Jour Ref Zhur Biolt, No 18j 1958, 82012
Author Petinov, N,S,, Prussakova, L.D., Sinitsyna, Z.A.
Inst Institute of Plant Physiology, AS USSR
Title Water Conditions and Plant Productivit.,
Orig Pub Fiziol. rasteniy, 1957, 4, No 6, 554-565
Abstract Suzmer wheat B-55 and sugar beet P-362 were groun in
vegetation vessels with a soil misture which was 35 and
70% (for wheat) and of 80% (for sugar beet) of its full
moisture capacity. A direct connection between soil
moisture on the one side and the water supply of the
cells, the anount of free water, the relative degree of
water saturation of the cells and the transpiration inten-
sity - on the other was established. An inverse dependen-
ce of the value of the suction force, of the aMILIt of
Card 1/2

AUTHORS Sinitsyna, Z. A., Bagdasar'yan, Kh. S. SOV/76-32-6-20/46
TITLE: The Determination of the Velocity Constant of-the Elementary
Reactions in Methylacrylate Polymerization (Opredeleniye
konstant skorostey elementarnykh reektsiy polim-arizatsil-
metilakrilata)
PERIODICAL: Zhurnal fizichaskoy khimii, 19581 Vol. 32, Nr 6) pp.I319-1327
(USSR)
ABSTRACT: It was found earlier that the ph,?topolymerization of methyl-
acrylate proceeds with a constantly increasing velQcity. De-
terminations of the reaction constants were conducted by
Matheson et al. (Ref 2), Mellville et al. (Refs 3, 4), and
by Mahadevan and Santhappa (Ref 5). The problem is inveeti-,
u
gatcO. at a ce-rtairi concentration. of' the initiator (dinitrile
of azodiisofatty acid) a given,length of the molecular chain;
a given initiation velocity and mean life of the kinetio
chains. From the experimental part may be seen among other
things that the polymerization velocity was determined by
dilatometric methods. The experimental arrangement is represent-
ed schematically. The mean life of the kinetic chains was
Card 1/3 determined aocording to the method of intermittent illumination.

soV6_324~6 -~,o '/46
The Determination of the Velocity Constant of the 21ementary Reactions In
Methylacrylat,~ Polymerization
by using a collection of' slotted disks. The obtained function-]
of the logarithm of the polymerization velocity vernus the
logarithm of' the concentration of the initiator are plotted
in a graph, In the calculations the author proceed from the
equation by Khauvink. Agreement is foundvith the data by
?urman and Me9robian (Ref 8), The initiation velocity is de-
termined from the duration of the induction period in the
presence of a,a-dipheny1-P-picry1 hydrazyl. From a compari-
eon of the initiation velocity with the decomposition ve-
locity of the dinitrileazofatty acid the efficiency of initia-
tion is determinedo The mean life of the polymer radicals
was computed from an ~qaation which is derived from measur4-
ments carried out ac-cording to the above mentioned method at
a continuous or a discontinuous illumination. From the-
values obtained the kinetic constants for the given case are
computed. They are compared in a table with the data obtain-
ed by other authors. There are 6 figuresp 4 tableav and
!2 references, 5 of which are Soviet.
rd 213

'90VI76-52 -U-2 0.: A6
of the Velocity ionstant of the ir'lementary heactien3 In
i"~r-O..'riacrylate ~oiymcrization
1TT(AT: inrtitilt j-1. J,.
(bwtItuU Of RWGIcs Md OMndSU-Y IMMi- L.I&. - MWIM -M&CM)
1) Jill) TTY -:1) !,obruary 9, 1957
1. Acrylic resins-Polymerization 2. Acrylic resins--Chemical
reactions

5 (A )
AUTHORS: Sinitsyna, Z. A., Bagdasarlyan, Kh. S. SOVI/76-32-12-2/32
T-ITLE: The Inhibiting Effect and the Structure of Inhibitors
(ingibiruyushchiy effekt i stroyeniye ingibitorov) II. The
Inhibited Polymerization of Methyl Acrylate (II. Ingibirovannaya
polimerizatsiya metilakrilata)
PE'LIIODICAL: Zhurnal fizicheskoy khimii, 1958, Vol 32, Nr 12,
pp 2663 - 2672 (USSR)
ABSTRACT: A stady was made of hydrocarbons with an unstable hydro.gen
atom, hydrocarbons with condensed or conju.gate rings and
nitro-compounds. The reactivity was compared with the hydro-
carbons in which deuterium was substituted. R. I. l-ilyutinskaya
determined the deuterium content. Because of contradictory
results it was not possible to determine whether the formation
of' polymers was by disproportionation or combination of
polymer radicals. In the case of hydrocarbons with an unstable
H-atom tile cooperation of the latter in the polymerization
process has been confirmed: triphenyl deutero-methane has a
weaker effect than triphenyl methane. - Fluorene and triphenyl
Card 1/3 methane have an inhibiting effect whereas diphenyl methane,
0

The Inhibiting Effect azid the Structure of Inhibitors, SOV/76-32-12-2/32
II. The Inhibited Polymerization of Methyl Acrylate
dibenzyl and toluy! nitrile are ineffective. "With condensed
or conjugate ring hydrocarbons the effect decreases rapidly
from anthracene to phenanthrene and stilbene; naphthalene,
diphenyl, m,diphenyl-benzene and quinoline are ineffective.
This gradation corresponds to the series found by M. Szware
(Ref 12). Amines and phenois (phenol, aniline, diphenyl amine,
diphenyl ether, hydroquinone, triphenyl carbinol) have no
inhibiting effect a-naphthol inhibits, bat naphthalene and
a-fluoronaphthalone do not, All ni-tro -compounds inhibit, The
effect of further substituents is in accordance with Hammett's
rule,Faramett's constant being 0.8. Nitrobenzene and nitro-
deatero-benzene are equally effLetive. A polymerization by
the transition of an 11-atom from the phenyl ring to the
polyi.rieric radic:al does n.--'L take place in this case. C. Price
(Ref JA) assumed a binding of the polymeric radical to the
phenol ring with a simultaneous formation of an inactive
radical. Bartlett and Hammond (Ref 16) assumed a binding of
the polymeric radical to an O-atom of the nitro-group. How-
ever, the partial reduction of the nitro-,group and polymerizat
Card 2/3 by d4sproportionatirn is also possible. Polyani's rule on the

The Inhibiting Effect and the Structure of Inhibitors. SOV/76-32-12-2/32
!I. The Inhibited Polymerization of Methyl Acrylate
effect of electron-acceptor sabstituents on the reaction heat
was confirmed. With all inhibitors studied one molecule
interrupts two kinetic chains. - Professor S. S. Nedvedev
cooperated in an advisory capacity. There are 3 figures,
3 tables, and 17 references, 6 of which are Soviet.
ASSOCIATION: Fiziko-khimicheskiy institut im. L. la. Karpova Yoskva
(Physico-Chemical Institute imeni L. Ya. Karpov, Moscow)
SUBMITTED: May 30, 1957
Card 3/3

(diss) itstudy Of 1,-~hibi-ved
Z.A., Can-nd Chem ds. Vos, 1959, '1 -9P (State
lpol~meriz, yj copmoiin
~Ition Of vi r1cil Of lAinIsters UbSR for Che:--istry-
Co-,W,i e O~ -~Iie Cou
-tte Inst i""'
order Of Labor ited Bariner Sci R s Ghe,
Kar!)O-v) 110 COD'es
Y
.La.
1b

IV IT 51 A,

U,d

wu
d
Zo.
. . . i
rh
u j t
5
Hit

8/076/60/034/05/28/038
BO1O/BO03
AUTHORS: Sinitsyna, Z. A., Bagdasarlyang Kho So
TITLE- The Inhibiting Effect and the Struoture of Inhibitorsi
III. Inhibited Polymerization of Vinyl
PERIODICAL; Zhurnal fizicheskoy khimii, 1960, Vol. 34, No- 5,
pp. iiio-i116
TEXT, Continuing a previous paper the authors investigated the inhibited
polymerization of vinyl acetate. They measured the initial rate of
polymerization in the presence of different inhibitors, and determined
the mean length of the polymeric chains viscosimetrioally. Data on the
polymerization of vinyl acetate (at 500c; concenvrat.4on of the monomer
of 10.5 Mole8/1; initiator: azoisobutyric acid dinitrile) are given in
Table 1. The rate of initiation was determined with diphenylpicryl-
hydracil (Fig. 2)p and the induction period was measured (Table 2).
Table 3 gives experimental data on the inhibition of the polymerization
of vinyl aoetate at 500 in the presence of 1-7-10-2 moles/l of azoiso-
Card 112

The Inhibiting Effect and the Structure of S/076/60/034/05/28/038
Inhibitors. Ill. Inhibited Polymerization B010/BO03
of Vinyl Acetate
butyric acid dinitrile by different inhibitors. The authors found that
each molecule of the inhibitor tears two kinetic chains, and that the
4atter are not regenerated. Each chain forms a polymeric molecule.
Substituents of electron donors and acceptora increase the reactivity
of t'he phenyl ring with respect to the polyvinylacetate radical, L.e.,
they increase the effect of the inhibitor. The quantity kx/kp for
nitrobenzene is higher by 3 orders of magnitude than that for other
benzene derivatives. As already found in the polymerizaiion of methyl-
acrylate, the effect of substituents in nitrobenzene obeys the Hammett
law (~ - 0.76). The reactivity of the polyvinylacetate radical exceeds
that of the polymethylaoryl radical by 3-4 orders of magnitude. The
authors established that k P/kol/2 = 0.275 for vinyl acetate at 500C.
A scheme for the reaction between polymeric radicals3 benzene
derivati,resg and hydrocarbons is suggested. There are 4 figures, 3
tables, and 16 references; 6 Sovietg 8 American, and 2-British.
SUBMITTED; July 23, 1958
Card 2/2

S/076/60/034/012/010/027
3020/B067
AUTHORS: Sinitsyna, Z. A. and Bagdasarlyan, Kh. S.
TITLE: Inhibiting Effect and Structure of Inhibitors. IV.
Inhibited Polymerization of Acrylonitrile
PERIODICA.L: Zhurnal fizicheskoy khimii, 1960, Vol. 34, No- 12p
pp. 2736-2741
TEXT: In Refs. 1,2 the authors reported on the reactivity of various
aromatic compounds to the polymethylacrylate-. and polyvinylacetate
radical by using inhibited polymerization. In this paper, the authors
describe a similar study of the polyacrylonitrile radical. The initial
rate of polymerization of acrylonitrile in dimethyl formamide was determirad
in the presence of various inhibitors and the mean chain length of the
polymers formed was determined viscosimetrically. The rate of polymeriza-
tion was measured dilatometrically with a degree of polymerization below
6%. Under these conditions golymerization proceeds homogeneously. All
experiments were made at 50 C in vacuo. Azoisobutyric acid dinitrile was
used as initiator. The polymer formed was isolated from the solution by
Card 1/3

inhibiting Effect and Structure of Inhibitors. S/076160/034/012/010/027
IV. Inhibited Polymerization of Acrylonitrile B0207BO67
adding an ether - heptane mixture (1:1). Viscosity was measured at 250C
in dimethyl formamide at different concentrations of the polymer. The
results obtained are given in Table 1. They indicate that the ratio between
the rate of polymerization V and the square root of the initiator concentra-
tion c is constant. Fig. I shows the dependence logDO on M2/V (M denotes
the concentration of the monomer) while Fig. 2 shows the dependence I/P
(P denotes the mean length of the polymer chains) on V/%12 according to the
following equation: 2 2
1/P - 1/2(1 + A) (k 0/k9XV/M ) + kM/k 9 .4 kS S/k9M (2)
where A the contribution of disproportionation in the bimolecular
rupture, k 9 the rate constant of the chain growth, k M and k S the constants
of the rate of chain transfer by the molecules of the monomer and the
solvent, and k 0 the constant of the rate of the total bimolecular rupture.
Neither the rate of polymerization nor the molecular weight of the
polymers were reduced by addition of diphenyl picry1hydrazine
(0.0005 mole/1), aniline (0.22 mole/1), naphthalene (0 *20 moleM,
phenanthrene (0.10 mole/1), m-dinitrobenzene (0.10 mole/l, and symmetric
Card 2/3

Inhibiting Effect and Structure of Inhibitors. S/076 6()/034/0J2/010/027
IV. Inhibited Polymerization of Acrylonitrile B020YEI067
trinitrobenzene (0-004 mole/1). Inhibition is observed,when adding anthra-
cene, quinone, and dimethyl aniline to the reaction. Th results of
these.experiments are given in Table 2. The value k /k172 for acrylonitrile,
9 0
which was obtained by comparing the rate of polymerization with the rate
of initiation, is 0-085 at 50oC. Table 3 gives the values k k , (k
X/ 91 x
denotes the constant of the reaction rate of the pol er radical with the
inhibitor molecule) and k r~
x for some inhibitors at 50 C. In the aboence of
the polarity eff6bt, the valussof the constant k X, decrease in all
inhibitors in the'same order. There are 2 figures, 3 tables, and 17
references: 8 Soviet, 7 US, and 2 German.
ASSOCIATION: Fiziko-khimicheskiy institut im. L. Y%. Karpoya, Moskva
(Physico-chemical Institute imehi L. Ya. Karpoy, Moscow)
SUBMITTED: March 14, 1959
Card 3/3

U51j4
3/020/62/147/006/029/034
B144/Ble6
AUTHORSt Bagdasarlyan, Kh. S.,
TITLE: Sensibilized formation of ion-radicals of aromatic amines is,
the radiolysis of frozen organic glasses
TEXTt; Continuing earlier studies (DANp 144, 101 01962)), the formation 91,
cation-radicals was studied * organic glass frozen at -196'DC and"ga-maii-
irradiated with 4.1v1015 ev/g-sec. This glass contained 0-005 mole/1
diphenyl or triphenyl amine dissolved in isopentane and methyl cyclo-
hexane. The glass became blue-green.(absorption maximum at 670 mp) and
the optical density increased proportionally to the dose up to
7-101 8 ev/gand then remained then constant. With a dose of 7.3'10 18 ev/9,
.the ion-radical concentration reached a constant value at an amine, concen-
tration of 0-005 mole/l.. The value of this critical concentration was
derived from tests with triphenyl amine. Taking the same value for the
absorption coefficient of the triphenyl amine cation-iadicai as for tri-
Card 1/3
7iF-,9 F_~t~'
PERIODICALt Akademiya nauk SSSR.. Doklady, Y. 147, no. 6, 1962, 1396-1399

S/020/62/147/006/029/034
Sensibilized formation of ... B144/B186
tolyl amine, namely 1.11104; and using the optical density as found to be
0.080, the result was C - 0'.080/1.1-104. 0-5 - 1-5-10-5 mole/l. This value
is by two orders less than" that for triphenyl in polymethyl methacrylatev
owing to the electron-accep'6r activity o~-,the eater group. The radia
yield of the cation-radicala'is 0.16 in relation.to the total energy alb-
sorbed by the amine. This value, which "is 10 times higher than the ener-
getically possible values,,confirms the earlier conclusion that the
cation-radical formation is not due to a direct radiation effect on the
amines. Addition of CCI 4 increased the cation-radical yield from irra-
diated diphenyl amine; the critical concentration was 0-05 mole/1 CC1 4*
It is still not clear why CC1 4 had no effect on triphenyl amine. Even in
1:3 mixtures of diphenyl and triphenyl amines, only diphenyl cation-radi--
cals was formed; the optical density at 670 MA was slightly reduced, but
the value 640 mp-,--which is characteristic of triphenyl amine showed no
increase. This unequal behavior of the two amines confirms,the absence
of a direct radiation effect on the amines. The energy transfer is
directed toward the diphenyl amine which is the stronger electron-donor.
Card 2/3

PAWASARIYAN, 4h.S.; MUROMTSRO,V.I.; SATSYNA, Z.A.
Two-quantum photochemical reaction. Photolysis of a frozen
solution of diphenylamine in ethyl alcohol. Dokl. AN SSSR
152 no.2:349-351 S 163. (MIRA 16:U)
1. Fiziko-khimicheakiy institut im. L.Ya Karpova. Predstavleno
Akademikom V.A. Karginym.

BAGDASAR'YMI, Kh.S.; SINITSYNA, Z.A.; MUROMrSEV, V.I.
Two-quantum photochemistry. Proof of the second-triplet state
molecules participating in the reaction. Dokl. AN S~M 153
no.2-374-376 N 163. (MA 16:12)
1. Fiziko-khimicheskly institut im. L.Ya.Karpova. Predstavleno
akademikom S.S.Medvedevym.

L 19745-45 (m)/UF(c)/D1P(j) Pa-4/Pr-11 ASD(p)-3/11M,124(i) R~/14LK
ACCESSION NE: AT4049366 8/0000/64/000/000/0265/0271
AUTHOR: Bagdasarlyan, Kh. S4, Sini!U*11al.2% A MilyuC
~q ~ka a,_R,-j,
TITLE: Kinetic study on the effect of intioxidantdduring the oxidaLion of rubber. 1.
Kinetics of the uninhibited oxidation of rubber
SOURCE: Khimicheskiye svoystva i modifikatsiya polimerov (Chemical properties and the
modification of polymers); sbornik statey. Moscow, Izd-vo Nauka, 1964,- 2165-271
TOPIC TAGS: synthetic rubber, rubber oxidation kinetics, antioxidant, benzoylperoxide,
azodilsobutyronitrile
ABSTRACT: The kinetics of oxidation of 0. 1 g specimens of sodium-butadiene rubber
were studied at 60-IOOC under constant oxygen pressure in a thermostat equipped with a
differential manometer, and also with oxygen circulation and freezing out of the decom-
position products in a cold trap. The specimens were purified by reprecipitation and de-
positeo from benzene solution as approximately 0. 1-mm thick films. The tests showed
that oxi6ation rates increased during an initial period, and that this lag period does not
depend on the presence of inhibitors or their consumption. A second and nearly stationary.
period was followed by the rapid decrease of oxidation rates in the third and final period.
The initial period was not affected by removal of oxidation products, nor by the thickness
Card 1/2

L 19745-65
AMUSSION NR- AT4049866
of tho ~Am, and addition of up to 3.54 benzoylperoxide or 4,68% azoisobutyro(Jtrile
dLd iot change the rate of the stationary proceIss,-although the InItIJ- perlad decreased.
The concentration of peroxides was determined in- some runs~ by iodometric titration, re-
veal ag a stationary peroxide concentration of 23 and 14.5 mmol/mol monomer at 80 and
100i respectively, within an error of 2 and 3 mmols. The kinetic madel was based on a
radical chain reaction with branching and R. and R02- as species for rate determination.
Th. itationary rate was found to be proportional to oxygen pressure and to increase with
te.- *-ature; the effective activation energy was approximately 15 kcal/mol, the branching
fac. - was at least 0. 35, and the rate constant for decomposition of rubber peroxide was
(2. _ 0. 5). 10-2 min -1 with an activation energy of approximately. 21 kcal/mole. "The
dec, jositton. of benzoyl peroxide in rubber was studied by E. A. Trosman in the.authors,
labi . ~,tory. The authors thank A. S. K I I k! d L ..G..Ana# for helping with the
work and evaluating the results. Orig. art. has: I table, 4 figures and 18 foi-mulas.
ASSOCUTION: Fiziko-khimicheWdy institut im. L. Ya._I~gKpq~yq,. (Physiocochernical
SUBAUTTED: I8JuI63 ENCL: 00 SUB CODE: MT. 0C
NO REF SOV- 003 OTHER: 002
Card 2/2

L 19746-65 EWTW/EPF(0/F4,IP(Jj) Pe-4/Pr-4 UIAILK
ACCV'SION AT4049867 S/0000/64/000/000/0272/0274
Bagdasarlyan, Kh. S.
Kinetic study on the effect of inh iber oAldittion. U. Comparisoa of
inaibitors and their mixtures
Khimicheskiye svoystva t modifikatsiyapolimerov iChemical properties and the
rn-j-.4fication of polymers); sbornik statey. Moscow, Izd-vo Nauka, -1964, 272-Z74
jPl' TAGS: synthetic. rubber, rubber oxidation kinetics, antioxidant
ABSTR VCT: A study of the induction periods induced by various inhibitors during
oxidatton of sodiun-, butadiene rubber at IOOC in an apparatus described in the previous
paper ia the collection (AT4049866) showed that the length of the induction period depended
e-ly on the amount of inhibitor added, and that phenothiazine (1), diphenyl-p-
-ar.-. enediamine (11), 2,21-dimethyl-4,41-dihydroxy-5,51-&-tert. -butyldiphenyisulfide
- 4, -ird phenyl-,d6 napthylamine (M were the most effective of 10 compounds tested.
tius, 4' produced induction periods of 3600 and 362 hrs. in concentrations of 0. 001 and
-0. 0,001 wt. % 0. 01 wt. %11 yielded 1380 hrs., 0. 02 wt. %61H yielded 1020 hrs., and 0. 02
wt. %. o/ yielded 540 hra., lesser effects being obtained with "CaO-G" (2,211-dihydroxy-3,
3 1li-:;ert. -butyl-5, 51 -dimethyl-,diphenylsulfide), "Altax", Kaptax (2-mereaptabenz-
1/2

L 19746-65
ACCESSION NR: AT4049867
thiazole), sulfur with 3.15% azoisobutyrodinitrile, and no detectable effect being produced
by anthracene or 3-,diethylaininomethylbenzthiizolethione-2. The nearly complete con-
sumption of phenyl-.6-naphthylamine during the induction period was proven by determia-
ing its concentration from the dye formed with p-nitroaniline. A synergistic effect was
found with IV and "CaO-6", most other combinations had additive effects, ind 2. decrease
in inhibitor activity was found with three combinations of W. "The authors thank G. Ya.
Richmond and Ye. N. Gurlyanova for providing some of the inhibitors"' Orig. art. has:
2 tables.
ASSOCIATION: Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physioccehemical
lostitute)
SUBMITTED: 18Jul63 ENCL: 00 SUB CODE: OC, MT
NO REF SOV- 002 OTHER: 000
Card 2/2

dehydn-cenation of alcohols bv
p- amines at 770K. Dokl. -*,N SSSR'
Ja '65.
'J. Di zi !ca- kh irli che skiy institut. im. L.Ya. Karpol,a. Submitted
Ji Iv 17, 196,4 .

AUTHOR: Sinitsyna, Z. L. 49-7-11/14
TITLE: determining small quantities of mixtures of radon and
thoron. (0b opredelenii malykh kolichestv radoaa i torona.
v ikh smesi).
PIMIODICAL: Izvestiya Al,&demii Nauk S33R, Seriya Geofizichesicaja,
1957, No.7, pp. 950-953 (USSR)
ABSTRACT: In prospectino and exploration of deDosits of radio-
active ores the measurement of t'he concentration of radio-
active 6ases in the air of the soil is widely applied
(emanation method). For determininS the concentration of
mixtures of radon and thoron tiie values of the total current
in the ionization chamber are used which are determined for
two measurements at differing times. On the basis of the
two values of the total ionization current obtained at
different times, it is possible with some degree ofaccuracy
to corapute the concentration of radon and thoron. Owing
to the statistical nature of the radio-active decosposition,
the errors of such determinations will be the larger.the
smaller the concentrations of the investigated gases. In
Card 1/2 this paper an evaluation is given of the potentialities of
this method for separate determination of small quantities
of radon and thoron in mixtures of these gases. In para.1

MAKI&rb, S.M.; SINITSYNA. Z.T.
Removal of nickel salt admixtures from solutions of dihydrostrepto-
mycin sulfate. Hed.prom. 11 no.12:41-43 D'57. (KIRA 11:2)
1. Vi3esoyuznyy nauchno0insledovateliskiy institut antibiotikov
(IJIG"L SAIMS) (STRYIPTOKYC IN)

C i j i- . . ~ k .'I-7--
-,) / I - ~ IV . / 7 1
RAMIOFII, S.M.; SIRITSYNA, Z.T.; KHOKBLOV, A.S.
Methods for producing dibydrostreptomycin. Hed.prom. 11 no.11:
M-2o 11 157. (MIRA 11:1)
I
.. Vsesoyuznyy nauchno-isoledovatellskiy instituta antibiotikov
(STREXTOMYCIN)

MAMIOFE, S.M., SINITSYRAO Z.T.0 VEYS, R.A, KAN, A.M.
Effect of Admixturea on the quality of streptomycin preparations;
certain inorganic admixtures [with aumfnnry In 3nglish]. Antiblottki
3 no.1:115-119 Ja-7'58 (MIJU 11:5)
1. Vaesayuznyy nauchno-imaledovatel'okly inatitut fintibiotikov.
(SnWTOgrCIN.
admixtures. off. on med. Droperties (Rw

MAMIOFE, S.M., SINITSYNA, Z.T., KROXHLOV, A.S.
lixtraction and purification of the antibiotic polymyxin
Antibiotiki 3 no.4:6-10 JI-Ag 158 (X~;A 11:10)
16' V99soyusnyy neuchno-tooledovatellekly institut antibiotikov;
(POLTKYXTIF)

MAMIOFJg,. S.M.; SAVITSKAYA, Ye.M.; BRUNS, B.P.; SINITSYNA, Z.T.; SHELLENBERG,
N. N. -
Producing streptomycin sulfate by an ion-exchange method involvivg
methanol. Med.prom. 12 no-1:39-42 Je '58. (MIRA 11:2)
1. Vaesoyuznyy nauchno-tooledovatellskiy institut antibiottkov.
(STRYIPTOKYGIN) (KOHANOL)

MILMIOFE, S.M.; SINITSYNL- Z "4-IROMMOV, A.S.
lqww~
Method for the isolation and chemical purification of polynyxin.
Report Yo.2. Antibiotiki 4 no.1:10-15 -Ta-F '59.
(MERA 12:5)
1. Vaeso3niznyy nauchno-issledovatel'skiy institut antibiottkov.
(ANTIBIOTICS, prop. of.
polymyxin, isolation & chem. purification (Rue))

KHOKHLOV, A.S.; SILAYEV, A.B.; STaANOVp V.M.; YULIKOVA, Ye.P.; TRWHKO, Ye.V.;
LEVIN, Ye.D.; MAMIOFE, S.M.;,SINITSYNAv Z.T.; CHI CIIAN-TSIN [Chlih
Chlang-Chling]; SOLOVIYEVA, N.K., IL-1-V-lS7JU-,- S.A.; ROSSOVSKAYk, V.S.;
.D14ITRIYE-Up V.S.; S124ENOV, S.M.; VELS, R.A.; BEREZINAO Ye.K.;
RUBTSOVA9 L.K,
A new type of polymyxin,..polymyxin M. Antibiotiki 5 no.lt3-9 Ja-F
160* (MIRA 13:7)
1. Voesoyuznyy nauchno-issledovatellskiy institut antibiotikov i
laboratoriya khimii belka i antibiotikov khimicheskogo fakullteta
Kbskovskogo ordena Lenina gosudarstvennogo universiteta imeni M.V.
Lomonosova.
(POL-IMIXIN)

SOLOVIYEVAq N.K.; DELOVAp I.D.; GERMANOVAv K.I.; SAVELIYEVAq A.M.; KH0KHLOVv
A.S.; MAIAIOFE, S.M.; SINITSYNA Z T-- PETROVA, M.A.; KOROLEVA.. V.A.;
NAVASHIN, S.M.; F0MIlUv I.P.; BUYANOVSKAYA, I.$.; VASILEMKO, O.S.;
YEFREMOVA, S.A.; BEREZINA, Ye.K.; VKS, R.A.; DMITRIYEVA, V.S.;
SUWGV' S.M.; SHNEYERSON, A.M.
Polymycin, a neviantibiotic frcm the streptotricin group. Antibiotiki
51 no.6:5-10 11-D 60. (MIRA 14:3)
1. Voesoyuznyy nAuchno-isoledovatellskiy institut antibiotikov,
kafedra mikrobioi-ogii TSentrallnogo instituta usovershenstvovaniya
vrachey.
(ANTIBIOTICS)

BEYKER, Z.E.; RODIONOVA, Ye.G.; YEGORDVA, Ye.I.; SINITSInA, Z.T.; G.DIZBURG,
G.N.
Producer and bi ological properties of, and fermentation experiments
on preparation No. 1Z5. Trudy Vses. inst. sel'khoz. mikrobiol. 17:
147-152 '60. (MIRA 15:3)
(Antibiotics)