SCIENTIFIC ABSTRACT GATIN, L. - GATOVSKAYA, T.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000514410020-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ZAKHARIYEVSKIY, M.S.; GATILOVA, Ye.G,; MAKHORTYKH, S.V.
Conductance of sodium acetate and ferrous acetates in
aqueous acetic acid solutions. Vest. LGU 18 no.22:105-113
163.
Conductance method of studying the complex formation of
ferric acetate in aqueous acetic acid solutions. Ibid.:114-
119 (MIRA 17:1)

r~Ajjj~, 1.
I. trcuble. p. 167.
Vcl. 7, ,o. July
-RIEII.R6 I'VC .
ACHICLLRR--
F,.ije'Fp-, lucoslavia
L
So: East European Accession, Vol. 91, No. 1?51"

C- A 7 i !.- , 1 .
GAM., I. Why thicker oll? p. 233.
irotective :~oncs for stAtiorian, tunm. lisheries.
Vol. 7, No. 01, Seut. 1955.
`.ORSY0 RlEARs '1"vo.
ACRICULTURE
Rijeka, luEoslavia
So: iast -2-M-opean 14ccession, Vol. 5, Ito. 11, ',!ay 19,16

Gr,TTN, T.
GATT%, 1. The correct lubrication of engines. p.
Vol. il, No. -r, ~iay 1956.
KG RTE-.,F,3TVO
PTCULTU'rF
Ri4eka, YiiFo3lavia
~0: FaA- 1~1'uroporin Vol. 6, No. 2, Fvl~vumr.v

GATIN, L.
"Fifty new fishing boats."
p. 292 (Morsko Ribarstvo) Vol. 9, no. 11, Nov. 1957
Rijeka, Yugoslavia
SO: Monthly Index of East European Accessions (EEAI) LC. Vol. 7, no. 4,
jpril 1958

G,-M, , I . i .
"Pathogenetic 7herany of Keratitis in Ankals." Canc; Vei 3c!. ~azarjf
State Veterinar-,.- Zoolechnical Inst, Kazan', 10,53. (RM'Blol, No 7, Dec 54)
Survey of Scientific and Technical Disseriations IefenOee at USSR Higher
Educational Institutions (12)
SO; Sm. No. 556, 24 Jun 55

Yugoslavia/Miscellaneous - Yugoslav Jan 53
Science
"The Decline of Science in Yugoslavia as a Result
of the Antipopular Policies of Tito's Clique,"
Zhivko Gatin
en
rci "Priroda" Vol 42, No 1, PP 53-59
-C-V Describes difficulties with which science, edu-
cation, agriculture, and public health in Yugo-
slavia have to struggle under a "fascist" gov-
ernment. Regards as particularly nefarious the
action of US ambassador to Yugoslavia in pre-
senting a shipment of American 1-,ooks to Belsxrade
243T103
U, because come of these books advocate mass
sterilization, cannibalism, and reduction of the
earth's populatiorn by one billicin people.
243T103
N

GATIN.U.I.
Biological characteristics of the sea buckthorn and the problem
of introducing It into cultivation In orchards and forest belts.
Probl.bot.no.2:339-374 155. (MIRA 8:11)
(Buckthorn)

3(0)
4UTHORS: Nagibina, Lt. S., Kre,,ttovnikov, V. 1"'' SOV/2o- 123-5-D/50
Chzhan Bu-Chun', Gatinskiy, Yu.. G.
TITLE: Recent Discoveries of Paleozoic Fauna in the Ualyy Khingan
Mountain Range (Chins.) (Novyye nankhodki paleozoyalkoy fminy v
khrebte Malyy Khingan (kitayskiy))
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 12.3, Ur 5,
PP 910 - 913 (USSR)
ABSTRACT: The Sovetsko-Kitayskaya Amurskaya ekspeditsiya (Soviet-
Chinese-Amur Expedition has found a fauna in the undifferentia-
to volc.'~.nic and sedimentary rocks in the northern part of
t

, 1,LlYY Khingan and the Illkhuri-Alin', This fauna allowed
4
-
subdivicion of thissuite of rocks. The suite lies with an
angular unconformity on folded crystalline rocks of the Upper
Archaic, Proterozoic, and Lower Paleozoic. It is intruded by
igneous rack of variotto cot-,ipooitions. In the sedimentary
sequence, Silurian Lower and Middle Devonian, and Permian
strata could be deternined. The definitely Silurian rocks
are distributed in Malyy Khingan and in the southern part of
Card 0 Illkhuri-Alin'. They are related to t:.e Silurian sedinentary

Recent Discoveries of Paleozoic Fauna in the L:alyy Khin.-an SOV/2o-123-5-39/50
Mountain Range (China)
rocks of the Sukhotinskiy anticlinorium on the left side of the
Amur River (USSR). They are further exposed along the highway
between the cities of Kheykhe and 11unItszyan. The Silurian
beds are many kilometers thick and are entirely similar to
the faunally characterized Upper Silurian rocks of the Nora
River discharge region (IJSSR). Devonian sedimentary rocks in
this area have beer, known since 19,,12 (Refs 4,5). Also the
authoisfound a Devonian fauna in the Malyy Khingan (1957).
The rocks lie unconformably on Silurian strata and outcrop in
2 areas. They are faulted and intruded by granite bodies
(Erchzhanukiy stock). Chinese geolo,;ists under the leadership
of Chzhao Guy-san' divide the Devonian into 2 suites: a)
Nitszyukhe (1500 m thick) and b) Kholunmen (800-900 m. thick).
A fauna was found in the latter suite on .14ount Vankholu and
in the vicinity of the village of Din'shuy, The brachiopods
were identified by V. 11. Krestovnikov, the trilobites by
Z. A. Maksimova,and the pelecypods by I. I.'. Krasilova. On
the basis of general fauna chari~cter, the lo,,~er part of the
Kholunmen suite may belong to the upper part of the Coblenzian
Card 2/3 (Lower Devonian). The forms of the Din'shuy rocks have the

Recent Discoveries of Paleozoic Fauna in the !V.,l.-,,y Khinl:,an S-07,120-123-5-39/50
mountain Range (China)
.ASSOCIATION:
PRESENTED:
SUBMITTED:
Card 3/3
character of Middle Coblenzian sta~;e. The hiKher horizons
of this staCe and yet higher the lower horizons of the Eifelian
stage (11iddle Devonian) could be recognized through fossil
remains (Fig 1). The Nitszyukhe suite is designated Gedinnian
by the authors. Professor Yuy Tszyanlchzhan collected fossils
on the Kheykhe-11un1tszyah' highway in the south in 1950; he
identified them as Fermian-Carboniferous. Sedimentary rocks
Yrith Permian faunalcharacteristics were only found in the
vicinity of Mount Diguan'shan '(Petushinyy greben'). They
are 300 m thick. Here pelecypods (identified by L~ L. Khal-
fin) were found. The Permian bedr, lie discorden'Lly on folded
Mliddle Paleozoic and older 3tratq. They are lucuotrine and
marine, deposited in local basins. There are 2 figures and
5 references, 3 of which are *Soviet.
Geologicheskiy institut Akademii nauk SSSR (Geologic Institute
Academy of Sciences USSR)
August 2, 1958, by N. S. Shatskiy, Academician
July 4, 1958

AID F - 5213
Subject USSR/Engineering
Card 1/1 Pub. 107-a - 12/13
Author Gatker, A. B.

Title Increasing performance of the ASSh-2 machine
Periodical Svar. proizv., 7, 32, Jl 1956
Abstract The author describes and illustrates a special device
for shifting the master-pattern forms with the profile
of cut parts. This small attachment has greatly improved
efficiency of the ASSh-2 oxygen cutting machine. Two
drawings.
Institution ! None
Submitted : No date

I - . - I -- -. ~-I

GATKINICZ, Janusz, mgr inz.
A.C. limiting circuit breakers. Przegl elektrotechn 40
no.1:32-35 Ja'64.
1. Glowny konstruktor Fabryki Apena, Bielsko-Biala.

GATKER, Yu.B. [Hatker, IU.B.)
Machine for cutting paperboard for tile manufacture of packaging
cartons* Lehoprom. no.1t11-12 Ja-Mr 163. (MIRA 16.4)
1. Obshchostvonnoye konstruktorskoye byuro tresta shveynoy pro.,,~.ysh-
lennosti "'iyevskogo soveta. narodnogo khozyaystva.

GATKI WI.CZCWA, Janim
ProfoBsor Witold Slawinski2 Meritorious scientist, educator, aDd
civic leader, Vov. 27, 1888 - Sept. 4, 1962. Wiadom botan 7
no,2:113-116 163.

Subject
Card 1/1
Authors
Title
USSR/Engineering
Pub. 128 - 2/26
Periodical :
Abstract :
AID P - 5073
Gatkin, N. G., and A.M. Farber, Kandidats Tech. Sci.
Noise analysis for determining the performance of
machines and mechanisms.
Vest. mash., 5. 6-7, MY 1956
The use of noise analyzers for evaluating the quality
of machines and mechanisms is discussed. Two analyzers
are described for recording wave s ectra for low and
high frequencies (2-25 cycles and M-10000 cycles).
These devices are recommended by the author on the
basis of his experience. 5 illustrations. 3 references.
Institution : None
Submitted : No date

84493
0,-v f-Y S/112/59/000/014/070/085
~1,3~,3o (2301j1701j3401j10-31_)& -A052/AOO1
Translation from: Referativnyy zhurnal, Elektrotekhnika, 1959, No. 14, p. 244,
# 30275
AUTHOR: Gatkin, N. G.
TIW,E: Selection of Filter for Frequency Analizer with a Sequential Method
of Analysis
PERIODICAL: Tr. Sektsii radiosvyazi, radioveshch. i televid'. Ukr.-resp. pravl.
Nauchno-tekhn. o-va radiotekhn. i elektrosvyazi, 1957, No. 1, PP-55-59
TEXT: This is an evaluation of resonance systems operating under dynamic
conditions as filter analizers: 1-, 2- and 3-stage resonance amplifiers, bandpass
amplifiers and RC circuits connected into the. eedback loop. Various circuit
have been compared at the same parameter C = UIL'&Fo7st , where AP o7st - pass-band
under static conditions and I - rate of signal TrIquency change in cycles/see.
The following quantities have been determined as functions of parameter C:
1) the ratio of the maximum values of envelopes under dynamic and static
Card 1/2 V\~

S1 112/5 ~)~0'9/0 14/0 70/0 85
A052/AOO1
Selection of Filter for Frequency Analizer with a Sequential Method of Analysis
conditions; 2) the relative widening of the pass-band under dynamic conditions,
3) the shift of resonance frequency under dynamic conditions. Conclusions are
drawn on the expediency of selecting the parameter CP12 and the application in
this case of connected systems. The use of the I-stage resonance amplifier and
the amplifier with a double T-bridge in the feedback circuit is not recommended.
S. A. B.
Translator's note: This is the full translation of the original Russian abstract.
Card 2/2

AUTHORS: Belkin, M. K., ___ Member of the SOV/108-13-lo-4/13
Society, Gatkin,_I,-G,.,._ . Member of the Society
TITLE: On the Problem of Receiving Pulsed Signals by Storage
Methods (K voproau o priye7me impul'snykh signalov metodom
nakopleniya)
PERIODICAL: Radiotekhnika, 1958, Vol 113, 1Tr lo, PP 14 - 17 (USSR)
ABSTRACT: In this article the possibilities of receiving pulsed
signals by storaGe methods in one sini3le- and double-
tuned receivers are discussed. This is in particular
an approach to the noise stability conditions at limited
mean pulse time. It is shown that atgreat mean pulse
times the method of double-tuned storage, as compared
to single-tuned reception provides a certain gain in
noise stability. A model was constructed for experimept!'d
investigations, the block-scheme of which is -iven.
Tne results of the comprehensive infor-:,,ation collected
are to the point that a double-tuned reception of-fers
a certain degree of improvement as compared to ordinary
Card 1/2 single-tuned reception with respect to noise stability,

On the ~'roblem of Receiving Pulsed SiB-nals by Stora~e SOV/105-13-10-4/13
Methods
this gain, however, being insignificant. There are 5
figur s and 5 references, 3 ~f which are Soviet.
SUBMITTED: June 6, 1957 (initially) and December 2, 1957 (after
revision)
AS=L4MON: Vzeeoyaznoye naucbno-tekhnichekoye obahchestvo radlotekhniki
j ejektrosvy=i in. A. S. ropDva (A3-1-Union Scientific and
Technical Society of Radio and Caummications Engineering
im. A. S. Popov
Card 2/2

87736
S/019/60/000/013/152/200/XX
A152/AO27
AUTHORS: Vollerner, N.F., and Gatkin, N.G.
TITLE: A Method for Measuring the Spectral Density Modulus of a Unit Signal
PERIODICAL; Byulleten' izobreteniy, 1960, Nr. 13, P. 39
TEXT: Class 21e, 36 10 . Nr. 129747 (576499/A-1630/26 of Jun 16, 1952). The
novel feature of this method is that its application makes it possible to de-
termine a value proportional to the spectral density modulus at a given fre-
quency. To this end a signal being investigated is electrically multiplied
by a given frequency harmonic voltage, the product is electrically integrat-
ed, squared and summed up with a signal obtained by a similar operation in
the conjugate channel, with the help of a harmonic voltage of the same fre-
quency phase-shifted by a n -2 (P-2) in regard to voltage in the first chan-
nel. The square root is then electrically extracted from the summary signal
from the two channels.
Card 1/1

829"2
etz 5/0 0 S/142/60/00002/012/022
E192/E382
AUTHORS: Belkin, M.K. and Gatkin. N.G.
TITLE: On the Problem of the Reception of Weak Signals
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,
Radiotekhnika, 1960, Vol. 3, No. 2. pp 266-269
TEXT: Two radio-receivers are considered (Fig. 1). The first
system is in the form of a single-channel device, consisting of
a selective filter A w , a square-law detector and an integ-
rating circuit. It is shown that the noise-to-signal ratio at
the output of this system is given by:
77' '~2 4
C' C
C
)BblX BbIX
where (1-)/C)2 is the noise-to-signal ratio at the input.
BX
When the_noise-to-signail~lratio at the input is small, Eq. (1)
can be written as Eq. (2). The second device of Fig. 1 is a
two-channel system which receives input signals U 1. and U 2
Card 1/2

82972
S/1412/60/003/002/012/022
E19"~E4811
On the Problem of the Reception (4) eac Signals
and correlated noises xi and x2 It is shown that for
the case when there is no correlation between x 1 and x2
the noise-to-signal ratio at the output of this system is
given by:
71- 02 2
(5)
C U32"~' -C
BblX BX
It is seen that the gain with respect to the first type of the
receiver is V~~ , When x 1 and x2 are correlated, the
noise-to-signal ratio at the output is given by Eq. (6), where
R12 is the correlation factor for x 1 and x. There are
I figure and 4 Soviet references.
ASSOCIATION: Kafedra radiopriyemnykh ustroystv Kiyevskogo
orde.ia Lenina politekhnicheskogo instituta
(Cha,7 of Radio-Receiving Equipment of the Order
of Lit.,.in Kiyev Polytechnical Institute)
SUBMITTED: Februury ~16, 1959
Card 2/2

36945
s/142/61/oo4/006/007/017
E192/E382
bell
AUTHORS: Vollerner, N.F., Balitskaya, V.G. and
TITLE: The problem of reception of pulse signals by the
storage method
P&-UODICAL: Izvestiya vysshikh uchebnyk1i zavedeniy,
Radiotekhnika, v. 4, no. 6, 1961, 679 - 683
TEXT: Two methods of pulse-storage reception are analyzed
from the point of view of the signal-to-noise improvement at the
output. it is assumed that storage takes place before the
detector and that the filter of the receiver has a rectangular
characteristic, whose bandwidth is considerably larger than the
optimum. In the first method, a pulse signal A sin w 0t ,
having a duration 6, is divided into n-portions which, after
a delay, are superimposed on each-other; the duration of each
portion is 6 = 6/n and this is a multiple of the number of
periods of the carrier frequency f 0 and is not less than the
noise correlation interval 1/L f The mixture of signal and
Card 6'

s/l42/6l/oo4/oo6/007/0l7
T'he problem of reception .... E192/E382
noise U c and U LL) (where ULU is the noise) is applied to n
inputs which are connected in parallel and which are successively
opened for a tii:ie (9 = 6/n . Each of the inputs is opened
after a tine interval G with-,regard to the preceding input.
Control of the inputs is performed by a special forming device.
The pulses of signal and noise having a duration (9 from the
input circuits are applied through delay lines to an adding
circuit. The signals froin the first input circuit are delayed
by an interval (n-DEP, that of the second circuit by (n-2)e
and so on. It is shown that the gain in the signal-noise ratio
due to the above system is expressed as:
Pcl/Pwi 2. '6
Q1 - P #/P I - ..
ci W,
'where n2o?-- is the fluctuation noise at the output of the
Card 2/5

s/l42/61/oo4/oo6/oO7/017
The problem of reception .... E192/E382
receiver when the signal and noise are integrated over a
period P , and or6 is the noise power at the receiver when
integrated over the interval 6 . In the second method, which is
analogous to that described in Ref. 1 (M. Slivarts - Voprosy
radiolokatsionnoy telchniki, 43, no- 1, 1958, 3), the pulse signal
after the filter of the receiver passes through a delay line having
11 outputs. The signal is delayed between two neighbouring
outputs by a tirie 6/n = 146f , which is equal to the correlation
time of the noise and is a multiple of the period of the carrier
frequency. As in the first methods, the pulse at the input of the
delay line is rectangular and the rise time of the pulse can be
neglected. Again, it is shown that the gain in the signal-noise
ratio, due to the predetector storage, is expressed by Eq. (1).
Card 3/5

s/l42/61/oo4/oo6/007/0l7
The problem of reception .... E192/E382
It is now necessary to determine the noise powers in Eq. (1).
It is shown that provided the bandwidth is much smaller than
the carrier frequency the noise is expressed as:
2 4 2
0' = b AW k (3)
where b2 is the noise power per unit bandwidth at the input
of the detector and
k for the case of low signal/noise levels is given by:
k 1 577 + cos Am T+
(A(11 7)21
+A -TSi-%w T- In A(uT+CiA,Tj. (,1) (4)
The quantity T in Eq. (4) denotes the duration of the output
pulse. By employing Eqs. (3) and (4) in conjunction with Eq. (1),
Card 4/5

S/142/6i/oo4/oo6/oO7/O17
The problem of reception .... E192/E382'
it is found that gains up to 100 are possible. Theve ave
5 figures and 1 table.
ASSOCIATION: Kafedra radiopriyemnykh ustroystv Kiyevskogo
ordena Lenina politeklinichaskogo instituta
(Department of Radio-receiving Devices of the
Kiyev Order of Lenin Polytechnical Institute)
SUBMI'ITED: November 19, 196o
Card 5/5

7~13
S/142/62/005/001/003/012
94000 .319 2/ E3 82
AUTHORS: Vollerner, N.F., Gatkin, N.G. and Toreshchulc, R.M.
TITLE: A suitable indicator for a frec.,uency-analyzer
PF"RIGDICAL: Izvestiya vysshikh uchebny1:h Zavedeniy,
Radiotelch;iik-a, v. 5, no. 1, 1962, 35 - 90
T EXT The principal difference bettiecii the resLilts
obtained a n1L,,-.,.erical analysis of a waveform and an
e.-c-3erii-,-.cntal processin- of the vaveform by mcans 'of a frequency-
-0
analyzer lies in the fact that the resulL".s of the former can be
used to synthesize the shape )f the waveform at ti,,e output of a
L. I
net-~.ork- ahosc characteristic is Rnoi-mt, -wiiile ", is synthesis is
impossible by employing t1lic results of tie analysis.
it is t:lerefore suS~;ested that a frequancy-analyzer can be made
much miore useful if its output filter is follo--red by three
parallel systlems which deter-.;iine m-1_xi:-.-,um ampliturle U
max
the root -.-.iean square value Ur and the avera,;e value U 171
secondly, the three devices from the following ratios,
U
M'i-c/u and U /UM In order to detcri,,-,inc whether these
r
Card 1/2

S/142/62/005/001/003/01Z
A suitable indicator .... 17.192/r,382
ratios provide iorthirhile inforiuation, their values are
determined for the follourint; Cases:
1) a sinusoidal si-nal; 2) noise havinc- normal probability
density distribution; 3) a periodic train of radio pulses
of durat-on -L- and a period T i-.rith a rectangular envelope;
4) a periodic train of video pulses havinS -a repetition period
T; 5) a mixture of normal noise and a sinusoidal waveform and
6) a ,-.Iixture of a train of periodic radio pulses and normal
noise. It is found that for all the above cases the ratios
Um a:-: /Umdiffer si5nificantly. Or, 'the basis of Um, ax 'Ur
and U M and their ratios, it is therefore possible to determine
not only the frequency components but. also the fine structure
of the analyzed process. There are 5 figures.
ASSOCIATION: Kafedra radiopriye.-L-iy1da ustroystv Klyevskogo
ordena Lenina politeldiniclics1cogo instituta
(Department of 'Lladio-receiving. Devices of the Kiyev
Order of Lenin Polytechnical Institute)
SUB'MITTED: November 19, 1960
Card 2/2

311786
S/108/62/017/002/001/010
D201/D305
AUTHORS: Vollerner, N.F., G~a~tkin, N~G., and Karnovskiy, 111.Ic.
Members of the Soci~_ty (s_ee Association)
TITLE: Interference-killing properties of a receiver produc-
ing a combination of readings of an autocorrelation
function I I ~,,j Ion &P se (('-cc,,- re I at, c r, P..nef 1, 0 rj
o rn 6
PERIODICAL: Radiotekhnika, v. 17, no, 2, 1962, 3 - 9
TEXT: The authors show that in a correlation arrangement, in which
the signai Uout.s (T) at the output is formed by combined readings
of autocorrelation functions, taken with certain weighting factors
Ai, it is possible to achieve additional improvement in the 31N ra-
Lio. The signal at the integrator output in this case nas the form
n T
UUut.s (T) 'Ai Uc Wu ckt - Ti)dt~ (1)
i=O
Card 1/5

3 378b
S/108/62/017/002/001/010
Interference-killing properties ... D201/D305
Fig~ 1 shows the block diagram of the correlation arrangement accor-
ding to (1). The mixed pulse signal and fluctuating interference,
after the TT-shaped frequency response filter with pass band ~~ f
~:>>Tp (where T p is the pulse duration) is applied to a multiplier.
The sum of mixed signals, passed through n-changes is applied to
the 8econd input of the amplifier, every channel delays the signal
by time
T i'r1 i 0. 1, 2, n (2)
1
where T Af (3)
It is shown that the circuit of Pig. 1 has the output signal accor-
ding to (1) and it is shown that at any i / 0, as determined by re-
lationships (2) and (3), the dispersion of noise is determined by
( 'L. - fU2
D fU WU U T 1- D (t)j~ (13)
n n i 2 L n
the following deduction are also made: The derivation of (13) pro-
ves that the character of power frequency spectra of fluctuations
Card 2/5

33786
8/108/62/017/002/001/010
Interference-killing properties ... D201/D505
for maximum of function Y, so that the problem of determining the
weighting factors Ai reduces to determining i partial derivatives
of 5(11i, mi) with respect to Mk and equating them to zero which
leads to a recurrent expression for the optimum values of weighting
factors as given by
N'T (30)
where Ni = Ai/Ai. There are 4 rigures and 6 references: 5 Soviet-
bloc and 1 non-Soviet-bloc. The reference to the English-language
publication reads as follows: Schwartz. Commun. a. elect., no. 230
1956.
ASSOCIATION: Nauchno-tekhniclieskoye.obshchestvo radiotekhniki i
elektrosvyazi im. A.S. Popova (Scientific and Techni-
cal Society of Radio Engineering and Electrical Commu-
nications imeni Po o')
1) ~~- . ~' )Aho- slic)les ttla_
Card 4/5 ta n~ya_ n', cheis kojo cy b
r-ad,o~,_W;k') ', ef~Oosvya7l ;1heni

33786
S/108/62/017/002/001/010
Interference-killing properties ... D201/D305
of the process is u2(t) and is practically the sa-
n Un(t)Un(t - Ti)
me. It follows that for any i the magnitude of the coefficient ki,
relating the dispersion of noise at the input and output of the in-
tegrator, is independent of i andp thereforep
k k (20)
and that the intensity of power spectrum fluctuation of the pro-,
cess u n2(t) is approximately twice that of the process un(t)un (t-T).
It follows from (13) and (20) that the signal-to-noise ratio at the
output (SIN) out is directly proportional to Y(Mi, mi) as given by
n
I + Alp,
(All, Mi) (23)
Ir
1+
2 d9W
P 1
where M and m. and maximum improvement is obtained
1 0 p
Card 3/5

33786
S/108/62/017/002/001/010
Int,erference-killing properties ... D201/D305
[Abstractor's note: Name of Association taken from
first page of journal)
SUBDUTTED: April 28, 1961
Fig. 1.
P11C. I
Card 5/5

XrATICR
AW22013- BOCK EXPLO
K'tA
ft Griggawich (Candidate 'If Technical Sciencos)p Urahin evolad
I v8
114-ilEiiiattich (CiMIdate of Tachnleal Salwas); U ovskiya mark nlich
(Doctor of Teafinkal Solancos)
vA
3htagrators in measuring. ast.MitogratoryO v sistemakh Ismareniya) Kiev, -
GoetekhIsdat USSRs - 1963w . 138 Pa.. illness biblies Errata slip Inserted.
J 2400.
c
lax printed, Reviewer 4 00 (Candidate of Technical Scle
op . tZaranins IN nces r
Managing aditort-Plaaranke, go 0. (Englwair)l Editort Simbabankes So As
(Enginner)t Techni"I odltiit Bores ay*y,, IN Sol Proafreadert Flalovas L, At
TOPM TAGSt measuring system rkilo pnglneering,, automations tale.
machanization
s radiametryj band filter# detector, Isw fra(Mancy filter, f2uctu-
ation noises Ideal intogmtors Ideal characterlstle integrator., cwmtator RO
circuit F
PURPOM- AND COYM=s- ThU'bo-4* is int Gd for scientists and to-zhniolans work.
ing in the f le2ds of radio sngins6rlngs~ autwAtions talemachanization, and radio.
_~e if use also to senior studeatc in the corresponding spools
metrys and may
corj 1/3

J
L 2450-65
AM4022013
operation of',the typical radio--angineering track of a band filter -
zationse The
inertialeas detector lew-freqaancy- filter tndar'conditicna of measuring diaper=
Sions the mean-aquare deviation of flactuatica noivoj, and the observation 6f Big,.
nala (nolas and determined) on a backgrmnd of fluctuation static Is. analyzedo
Special attention Is paid to comparative evaluation of the effectiveness of dif.
ferent variations of a low-frequenoy-filtert an'ldeal fAtagrator,, an Ideal char..
acteristic integrator,, and a com=tator RD-eircuito The authors express their
gratitude to V, G, L*zgvft_, Assistant In the Kafedra iktamatichaskor Filiki of thaq
Klyevskly Folitekhnichaak& Instituto
TABLE CF CCNMTSt
Thtroduction
Cho 1, Transient anA frequenc7 characteristics of-an Ideal Integrator, an Ideal
characteristic intagratorpand a comautator,20-circuit, - .'8
Ch. -no _ ftDdamentalo of analysla:of the operation of the traek of a band filter
dateotor low-hequency filter 24
I Card 2/3

L 102824 S/0108/63/018/006/0056/0061
ACCESSION NRs AP3001129
AUTHOR: Vollerner, N. F.; Gatkin N G.- Dalets~ly, Yu. L.; Yaroshenf/. V. V.
Members of the Society (S;e ssocia~ion)~.
TIM: Multichannel measurement of fluctuating voltages
SOURCE.- Radiotekhnika, v. 18, no, 6. 1963% %-61
TOPIC TAGS: measuring fluctuating voltages'
ABSTRACT: A case; is considered when low-level fluctuating voltages on several
channels are to be combined and moasured. Each voltage is amplified, and. the
amplifier noise is' also assumed fluctuating. Gaussian clistribution and similar
spectral characteristics are assumed. !he amplifier output voltages are combined
by a transducer Pnd then measured by a permanent-magnet moving-coil instrument.
The mixture of mt*~asurand and hoise voltages undergoes an 116ptimum conversion" in
the transducer. A mathematical analysis presented in the article shows that:
(1) in case of entirely uncor'related measurands, they should be first summed and.
then squared; (2) in case of entirely correlated measurands, they should be first
squared and then summed. Orig. art, h4st Z3 formulas and 1 figure.
CQ,d

VOLIF, V.M.; GATKIN, U.G.; GEWTIT, V.A.; KARNOVSKIY, M.I.
Interference rejection, of a receiving channel "band filter -
detector - lower frequencies filter - threshold devive."
Izv.vys.ucheb.zav.; radiotekh. 8 no.4:0',04-410 JI.-Ag t65.
(MIRA 18:31)
1. Submitted May 71 1964.

L 5130-M E-WT(d)ASS-2
UR/O 109 /65/010 /008/141
ACCESSIO NR: AP5020118 0/1417
621.391.161
i AUTHOR: C;atkin,
Yu. L
L.,G Daletskiy
TITLE: Optimal detection of an accurately known signal with a nonstationary
Gaussian noise as a background
SOURCE: Radiotekhnika i elektronika, Y. 10, no. 8, 1965, 1410-1417 i
TOPIC TAGS: signal detectionq
ABSTRACT: A known signal a(t) (0 t --'- T) is considered with a Gaussian back-
ground noise (t) with an average'M[~(tfl --L:0 and a known correlation function
J, This function is the kernel of the integral equation
_7
whose right-hand member is represented by the above known,
signal. The proposed optimal. receiver depends on computing the likelihood'ratio,!.
Card 1/2

L 513o-66
ACCESSION NR: AP50ZO118
which helps to isolate the desirable signal., this ratio is calculated by a technique]
based on an expansion of tho*kernel R(t, T into its eigen-functions. As a direct
and exact solution of the above integral equation is practically impossible, the
function b(t) is determined by an approximation.- A functional block diagrim
Illustrates the Idea of an optimal receiver based on the above considerations.
0'~ and 56 formulas.
Orig. art. has: 2 figur
ASSOCIATION: none
SUBMILTTED: 04Apr64 ENCL: 00 SUB CODE: EC
OTHER: 002~
NO REF SOV: 001
2/2

'L 5093-66 EwT(d)/FSS_z-
;ACCESSION NR: APS020119 UR/O iog /6s/o io /oo8/1418/1425
6z1. 391.14
AUTHOR: Gatkin, N. G. I Geranin, V. A.; Karnovskiy, M. I.; Krasnyy, Le G41
Cherney, No I
TITLE: Probability density of the derived phase of a modulated signal combined
with a Gaussian noise
SOURCE: Radlotekhnika f elektronika, v. 10, no. 8, 1965. 1418-1425
TOPIC TAGS; signal detection
'\1A
ABSTRACT: - This formula has been developed for a single-variable density o
probability of the derived phase of a combination that comprises an amplitude-
and -angle -modulated radio signal and a Gaussian noise:
~2 + V2
W1 (0) exp K + + V,) fjtZ:*:j:(~XV,) 2] +
IGABPYP61 2 2
ILI L2 + (Xt - VI) NV2 LIA
fj_,~Z + V~) 2 (28)
YPe + (A2 V2).!. 2
1-Cardll/2 J
77~ Z'-*.;.:-

L 5093-66
i
;ACCESSIONNR; AP50ZO119
I I
The formula allows for the stagger between the signal carrier frequency and the
frequency to. correspondingto the maximum spectral density of the noise average
power F(ca), it also allows for the-asymmetry between F(Cj) and LJ,,. The
formula encompasses all pa~rticular cases dealt with earlier in various publica-
tions (S. Q. Rice, BSTJ, 1948, Y. 27, p. 109; D. Middleton, J. Appl. Phys.,
1948, v. 19, p. 817). Curves are supplied which correspond to a linear.FM of
the signal. Orig. art. hast 7 figures and 49 formulas.
ASSOCIATION: none
SUBMITTED; OlJun64 ENCL; ~00 SUB CODE: EC
-OTHER,.'0
NO REF SOV: 003 0z
J
77-

GATKIN, Ye.D. (Barnau.1)
Acute lupus arythematosus. Klin. med. 40 no,12:120-124
D 162, (MIRA 17.2)
1. Iz Altayskogo krayevogo kozhno-venerologicheakogo
dispansera.

ABRAIMOVICIII L.A., do%sont; 1GUNNOV, A.K., kand. mod. nfc.~-; AJ13MJJIT'i,
mod. nauk; WEN, Ye-D.; SEIRGEYEV, S.Ya.; YEFIMOV, ". L. , k nd.
nauk.
Dermatologic casuistics. Vest. dgrm. i ven. 37 no.6:76-77
Je '63. (MIRA 17-.'
1. Klinlka kozhnykh I venericheskikh lbolezney, Chita (for Abramovich,
Igumov). 2. Kczhnoys otdeleniye Glavnog,) voyer-nogo c-aspitalya
~ u
imeni N.N. Burdeako (for Ashmarin). 3. Altaysk-ly kozzhno-venero-
logicheskiy dispanser (for Gatkin~,4. Kafedra kozFLnykh I ven-criche-
skikh bolezney:,. Semipalatinsk (for Sergeeyev,, Yefimov).

GATKIII, Ye.D.; LYUBKIN, I.V.; IIIKCtIOVA, N.A.
Hospital outpatient service for patients with lupus erythema-
tosus and pporiasis. Vast. derm. I van. 37 no.7t67-69 J1163
(MIRA 16:12)
1. Atltay--kiy krayevoy kozhno-venerologicheskiy dispanser
(glavny-y vrach Ye.D. Gatkin).

1. GATLIKH, 0. A.
2. SSSR (600)
4. Veterinary College*
7. Summary of admissions to and graduations from Veterinary Schools and
Departments In 1952.
Veterinaria, 29 No. 11, 1952
9. Monthly List of Russian Accessions, Library of Congress, February -1953. Unclassified.

J-. Go ] I Till !"16-.111dromn; Koi-VIEVp A.I.;
.. I ~... A%- .
'Agricuitural. institutions of higher learning of the
U.S.S.R.1 SellskokhoziaistvowWe vuzy SSM. Moskva
VYashaia shko:La, 1965. 366 P. (MIRA 181loi

IGATLIN Carl: CIZMIC, Nikola, inz. (translator]
Fundamentals of &tary drilling. Nafta Jug 13 no.7:164-168
Jl 162.

;=APO 19-47,
Submarines'- Conitiuatl,on
ITAutching Submarine@ by a Single Runnerp" D. L.
Gatmashev, 4 VP
"Budoetroyon.1ye" No I
The authorpresents several orcas-sectional vie" or
allpvays and ship hull xhor$zg to substantiate his
data an the use of one-runner alipWo for laun.ching
evbmarines. This article malpes frequent reference to
the same methb&., Atch me jut into use by' this Gerrom
during the peak.of their submrlne building campa,100 ~
Basically this seens to have been ca=Ied out vithlbe
aid of a cradle around the atern section of the hull.
IM 29T100

KOROTKII I Anatoliy Fedorovich;,f4TNEN-K-0-AA-_j red. ; GO)ICHAR 9 A. v red.;
MMINKOVAq Te.v +.ekbn.red.
[Principles of construction] 40snavy stroitelinogo del&. Kievs
Goa,isd-vo lit-ry pe stroito i arkhito USM, 1961* 220 pe
(Construction imdustry) (KIU 1417)

ISHCHENKO., Yuriy Nikolayevioh; ALEKSANDROVSKIY, A., red.; GATNENK0,A.,__
red.; GABILICHANOVA, G., tekhn. red.
(Reinforced-concrete structures] Zhelezobetoanye konstruktsii.
Kiev, Gosstroiizdat USSR, 1963. 286 p. (MIRA 16:7)
(Reinforced concrete construction)

BRUSILOVSKIY, Isaak- Abramovich (Prusylovslkyi, I.A.], kand. med.
nauk-, GATNENKO S.O. (Patnenko, S.O., translator];
MMIT; ' * rtembytslka, Z.S.1, red.; ZAPOLISKAYA,
L.A.[Zapollsfka, L.A.]. tekhn. red.
[Female sterility and its treatment in the Saki mud bath
resort] Bezplidnist' zhinok i ii likuvarmin, na Saks1korm
hriazl.:)vomu Imrorti. Kyiv, DerzhredvydEv M S',I, 1963. 28 p.
(STERILITY) (MIRA 16:12)
(SAXI (C"MXBA))-TfEALTJI RESORTS, WATE-IT14 PLACES, 3rc.)

( " 1"T () ,1Z.
--ualifications
of "OrIl.01-3 ill electric (%nt,)r,pri:3vs.
P- 16 (Tekrika) -Iol- 4, 4
1 Ju]WAu-m- 1957. Irane, "Llbania.
SO: ',;onthly IndeK of T~,,st -
Euro-pean Accessions I.C,
Vo-, 7,
- 1 .0. 11 Jan- 1958

cy-,
WINISCU, Voinea,,; GRITISOU. Tiberiu,; GATOBQjUA---tO.S-C'b=i'.;
STIPAUSCU. Trailan.; STANCESCU, kilai,; LITARCZIK,7Gorge.
Uperimental and clinical angiocardiograp)W with heart
catheterization. Probl. ter., Bucur. Vol 1:191-207 1954.
(ANGIOU"HY
angicearcliography with heart catheterization in various
cardio-sediastinal disord)
(MURT
catheterization with angiocardiograpby in various
cardlo~-msdlastiual disord.)
(GARDIOVASGULAR MMTS, COMNITAL, diagnosis
angiocardiography with heart catheterization)

X~Y
KARIITSSCU, Voinea,; GHITBSCU, T.,; STIWAIWGU, Tr.,; GATOSCHI, G.
Cardiac catheterization. Bul atiint., sect. mod. 7 no.4:1003-1018
Oct-Doe 55.
(HMART
cutheterization. technic & possible compl.)

JTUYARA, I.; GATOSCRI, Gh.-, LUPU, A.; PRISCU, Al.
-.-- '- ~' I . m I I
Clinical and radiological study of billary, duodenal azxi
pancreatic disorders after the Reichel-Polys, type of gastropylo-
rectomy. Probl.ter., Bucur. 2:7-31 1955.
1. Inatitutul do terapeutica al Academiei R.P.R., Sectia de
chirurgie, spitalul Coltea 91 clinics. a Y-a chirurgicala.
(STOMACH, surg.
gastropylorectomy, postop. biliary, duodenal & pancreatic
disord.)
(BILIARY TRACT, die.
dyefunct. caused by gastrapylorectomy & postop. dystonla)
(DUODMNUM, die.
postop. dystonia & dysfunct. caused by gastropylorectony)
(PANCREAS, die.
(same))

HORTOWH31,14,Acadamician; GHITZOU.T.: GATOSCHI,Gh.; ST)WAMCU,Tr.;
BOIU,S.; PROINOV.7r.
Experimental and clini-cal research on coronary circulation.
Probl. ter..Bucur. lo U'100;77-85 159,
(CORONARY VISSILB.physiology)

A&TOV, A.Q. [translator]; GINGOLID. L.S. [translator]: GREBENNIKOVA, Te.N.,
Ctr'a'nslatorh ZANEGIN. B.N. Ctranslhtorl; ZVOZIOV. A.A. [translator];
ISAYICNKO, B.S. [translator], KOTOV, A.V. [translator]; KAYZNROV, S.M.
[translator] SAYONOVA, Z.M. (translator]; SOVETOV, I.I. [translator];
SOROKIN, V.F. [translator]; TSVETKOVA, T.Ya. [translator]; CHZHOU.
Sun-yuan' [translator3-, SOGOKONYAN, G.S. (translator], redaktor;
SUPOVALOV, V.L. tekhnicheakly redaktor
[Socialist developmen t in the Chinese village; a collection of
articles prepared by the office of the Central Committee of the
Chinese Communist Party] Sotsialisticheakil podOem v kitalskol - -
dereven; sbornik lzbrannykh atatel podgotovlen kantseliariei
TaK KPK. Moskva, Izd-vo inostrannoi lit-ry, 1956. 502 p. (MIRA 9:10)
(China--Agriculture)

SUMNOV, 0. 1.
553? Gatov, B. I. I. Sukhanovp 0. 1. S vobodneya kovka pod molotani. Pod
Red. P. V. Kamneva. L, 1954. 36 9. 9. Chert. 21 am. ( Vsesoyuz. C~-Vo Po
rasprostranonlyu Polit. i nauch. snanly Loningr. Dom nauch.-takhn. Propawdy.
Dom. Kusnetaov i shtampovshchikov Lonitomash. B-abka kuznetsa-navatora. rfp. 7)
6.250 ek2. 8Ck.- (55-121,7) P 621.73
SOs Knishwwa Letoplal t Vol. 1t 1955

_ _ _ _-, 4U ._L
YJMIEV, P.V.; YNKIMOV. K.I.; ~A!OV# B.I., inshener. retsenzent; OBOLDUTW,
G.T., iazhener. redaktor;- ikkTA. R.G., takhnichookiy redaktor
(Machanization of laborious operations in forge ohops] Mekhea-Lizatsita
trudoemkikh operatelt kuznechnogo proizvodetva. Hookra, Gos. nauchno-
tekhn. Izd-vo mashinostroito I sudostroit. lit-ry. 1954. 46 p.
(Forging) (MLRA 7:11)

GATOV,Borle Iosifovich; IXJBINSKIY,Na= Grigorlyerich; ZINOVIYEV, Mikolay
-11.4f mnas -i yev I-ch KALAIH(NSKrY, GrIgoriy Viktorovich; NOVrKOV,Yedor
Andreyevich; ZUDIGM(W.leonid Mikhaylovich; REZNICHIMO, Yred Sawtoy -
lavich; S0101M, likolay Nikola'yevich; POTING, L.Tu.,[deceased) re -
daktor; FRUMN,P.S., tekhnieheskiy redaktor
[Production of cast. welded and forged chains] Proizvodstvo litykh.
evartqkh i shtempoyannykh tsepet. JAningrad, Goo.solusnoe isd-va
sudostroitellnoi promjohlennosti. 1955. 267 p. (MA 9:1)
(Chains)

BULGAKOV, Boris Sergeyev*h;.GATOV, B.1 , red.; FREGER, D.P., red.
izd-va;,BELOGUROVA, I.A., tekhn. red.
(Adopting the group method of press forging die blocks]
Osvoenie gruppovoi tekhnologii koyki shtampovykh kubikov pod
pressami. Leningrad, 1962. 21 p. (Leningradskii dom nauchno-
tekhnicheskoi propagandy. Obmen peredovym opytom. Seriia; Goria-
chnia i kholodnaia obrabotka metallov davleniem, no.?)
(MIRA 16:3)
(Forging)

GATOV, D.M., inzh.; WZHICCHNIKOV, Ye.B., inzh.
Diesel-electric bucket loader. Mash.Bel. no.6:29-32 '59.
(MIRA 13:6)
(Conveying maohinery)
0

GATDV, G.N.; MASTITSKIY, Ye.P., dotsent
Angular measurement at sharply varying distances for sighting pur-
poses. Sbor. nauch. trud. Kaz GMI no.19:136-139 '60. (MIRA 15:3)
(mine survcying)

GATL;V. T-A-
U..
Fur~-0117 imP"OvilIG the of the economic evaluatio, 0-
'I n L
I
011-201TOUS natal deposits. Izv. vys. uchebj.' " zav.; tsv--;t.. ., et.
4. 110- 1:154-164 161.
14:2)
I- Sibt3v-3tm:-,-QiIUproya,~t i !a--:-snoyurokj,,r injt.--ut;t ts,;,)`rvk
mc;tzuOv. .1 t, . I
Ort3s-SaLIPUZIE zird csti,-ution) O.'onferrous ::~13,6-,js')

KLEYMAN, M.N.; BWMISTRENKO, N.K.;GATOVAp F.L.
Disability evaluation of young miners in anthracosilicosis.
Uch.zap.ttosk.nauch.-issl.inst.san.i gig. no.8:53-57161.
(MIRA 16:7)
1. Rostovskly filial TsNIKIK.
(DISABILITY EVAMATION) (LUNGS-DUST DISEASES)
(COAL NBUS-DISEASES AND HYGIENE)

GATOVAv S.B.
Late results of the over-all treatment of the aftereffects of
cranial injuries. Vop. kur., fizioterp i leeb. fiz. k~llt. 25 no.2.,
138-341 Mr-Ap 160. (MMA 13: 9)
1. Iz GorIkovskogo nevrologicheskogo gQapitalaya dlya invalidav
Otechestvennoy voyny (nachallnik A.D. Yagovkina).
(SKULL-WOUNDS AND INJURIES)

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GAToVSUYA) T.
USSR/Chemistry - Rubber Nov/Dec 46
Ghemistry - Molecear Weight
"Determination of Molecular Weight and Polydispersity of Rubber From Diffusion
Measurements," A. Passynskiy, Lab Colloid Chem, Karpov Inst Phys Chem, T. Gatovskaya,
Lab I-Iscromolacular Structure,, Back Biochem Indt, Acad Sci USSR, 20 pp
"Acta Physicochimica!TRSSO Vol XXI, No 6
Computes molecular w4ight for three rubber samples from measurements of diffusion
coefficients and asymmetry of particles; calculates polydispersity coefficients. Notes
close correspondence between variations of diffusion coefficient and molecular weight
for rubber. Received, 4 SeP 1945.
PA 54T33

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fuslon Weewwassaft, A. 0. Pamymbl and T. V. -00
Gatovda7s.(Kwpow Inst. Phys. Chem, M*Kmm).
:0 No0wo IV, SID-19(190).-Diffudoti ant vhcoWt -00
GOS Meennewaft am Md to Obtain Nkly =PX .7 -09
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G a-/
Wall/ Chemistry Physical chemistry
Card 1/1 Pub. 22 - 40/63
Authors i Kargin, V. A., Academician; and Catovskaya, T.A.
Title I Effect of crystallization on the sorption of hydrocarbons by natural
rubber and guttapercha
Periodical IDok. All SSSR 99/6, 1,037-1039, Dee 21, 1954
Abstract IExperimental data show that the sorption isotherms for amorphous and
crsytaUlne natural rubber are practically identical, i.e., the prea-
ence of the crystalline phase does not change the sorptionability of the
rubber. The observed difference between the sorption isotherm of natural
rubber and that of guttapercha was found-to be due not to the phase state
but to the differnee in structure and flexibility of the chains. The ther-
modynamic activity anti consequently the sorptionability of amorphous
polymers were determined by the flexibility of the molecular chains.
Seven refernces: 1-USA; 1-Swiss and 5-USSR (1935-1953). Graphs.
Institution; The L. Ya. Karpov Physico-Chemical Institute
Submitted: ' October 22, 1954

glt

ca too

M 1 il~ 7~,7 V
ti

KARGIN,Y.A.; GATOVSKAYA,T.V.
Sbrption properties of
ni-5:889-891 MY-55-
11
crystalline polymers. Zhur.fiz.khim.29
(MLRA 8:12)
F12iko-khimicheakiy institut imeni L.Ya.Karpova, Moscow
(Polymers and polymerization) (Sorption)

0,'9-7-0 7-, -Zl-
USSR/.Chemistry - Physical chemistry
Card i/l Pub. 22 - 27/50
Authors t Kargin, Vo.Ae, Academician., and Gatovsk3-ya, T. V.
Title I Effect of orientation on the sorption of crystalline polymers
Periodical # Dok. AN S&M 100/1, iq5-lo6, ;an. 1, 1955
Abetraot I The role of the orieIntation processes in the derivation and reprocessing
of high molecular compounds particularly during the derivation of
highly stable fibrous and Vellicular materials is elucidated* Experiments
showed that the elongation of crystal polymer samples leads to a ohange
in the sorption magnitude which indicates certain changes In their packing
density during the orientation. Such sorption chang" indicate a certain
loosening in the paeldng density of.polymerie molecules in the process of
orientation in the case of polyamides and cannot be identically interpreted
in the case of polyethylene. Three USM references (1948-1953). Graphs.
Institution i The Le Ya. Karpov Phys.-Chem. Institute
Submitted. i October 22, 1954

1 1U4

ion i~.A
f
It
p 'I
or paturn jUhjjkt. I- yl.+~,Jqv 1u."% ivi.

t!olur fracilbri Of SKID1, Mi A, NK -2 ana SK-3,
and for tiMural i~ibhcr iintl vol vOran- -
-In "Pit') ;,r 1)"! d.,01,r-irv in fl-,
tha chmas ut nawrol mm) rubb, ~.A,
morption i3othorruH giw 01-0-71721771-11-7-nt k
cludeil thauthe-brauchm, of the duiinR 41.4yntlipti,!;
rubtler is Only rlight OUld PrWA;P1MV &K~ .110t
-degree ~xf f1e)Aility t~ r t1w vitetills ill
chango the
maiparisdri 'with thow of mititral tiiiic*r) tublavir.
The preverift of an micommun 5palW ni~tucirk
(vulcaiiisA.rubber uA.1;jec6) also mil Mtor
il
l
fk
J
ie
i Wag.
of the
E
xib

Category: USSR/Chemistry of High-Molecular Substances F.
Abs Jour: Referat Zhur-Xhimiya, No 9, 1957, 30890
Author : Kargin V.A., Gatovskaya T.V.
Inst :not given
Title :Sorption of Hydrogenated Monomers by Amorphous Polymers iu
Vitreous State
Orig Pub: Zh- fiz. khimi-i, 1956, 30, No 9, 2051-2056
Abstract: Study of sorption of hydrogenated monomers by polymers in the
vitrification state (polyacrylic acid - propionic acid, poly-
vinyl alcohol - ethanol, polyvinyl chloride - ethyl chloride,
polymethylmethacrylate - methylester of isobutyric acid, poly-
butylacrylate - butyl eater of Isobutyric acid and polystyrene
benzene). Sorption isotherm are cUaz.cterized by presence of
two portions oveit.the first of which true sorption occurs as
a result of micro-porosity of the material. Loosely packed
glasses behave like true adsorbents up to the point at which
all micropores become filled with monomer; with accumulation
Card 1/3 -4-

Category: USSR/Chemistry of High-Molecular Substances F
Abe Jour: Referat Zhur-Khimiya, No 9, 1957, 30890
Author KmLrgin V.A., Gatovskaya T.V.
of monomer, which exercises a plasticizing action, the polymer
is cbanged to a higbly elastic state and the process of sorption
begins to reach one of entropy nature. In the case of densely
packed glasses the first portion is not attained. Sorption be-
gins when the amount of mnowr sorted at the surface becomes
sufficient to fuse the glass and change the polyner to an elas-
tic state. Such polymers include polymthyl-methaerylate, poly-
vinyl alcohol, polyacrylic acid. Nature of the transition from
1-st portion to the 2-nd is determined by properties of the
polymer. Thus the fundamental factor which determines sorption
of vapor by polymeric glasses is packing density of the chains
and change in physical state on sorption. Hysteresis phenomena
on desorption are due to change in physical state of polymer,
as a result of which the surface layer ia vitrified which hinders
diffusion from the bulk of the polymer. The assumption is made
Card 2/3 -5-

Y]CSIPOVA, N.G., ANDRETEVA, N.S., GATOVSKAYA, T.V.
Role of water In the structure of collagen [with summary in Inglish].
Biofizika 3 noe'5029-540 158 (MM 11:10).
16* 7iziko-khimicheskly inatitut ime' "ova, Moskva, i Yisicheakly
fakulltet Moskovskogo gosuderetvennogo universi'llets ims' N.V. Lamonosova.
(COLUGEN,
water in cytol. collagen structure, x-ray diffraction
(RUM
(WATER$
in col2agen cytostructure, x-ray diffraction (Rua))

SOV/69-20 -6- 5115
AUTHORS: Bereatnev, V.A., Gatovokaya, T.V., Ka:?gin, V-,, Ya=inskaya,
Ye-Ya.
TITLE: Studies of the Physical-Chemical Propeirties of Cord Fibers
(Izucheniye fiziko-khimicheskikh avoystv kordnykh volokon).
1. The Heat Effects of Dissolution of CaDron Fibers (Tap-
lovyye effekty rastvoreniya kapronovoE-o volokna)
PERIODICAL: Kolloidnyy zhurnal, 1958, Vol 20, Nr 6, pp 694-696 (USSR)
ABSTRACT: The microstructure of cord fibers and their changes have been
investigated by thermodynamical methods. The table shows that
the decrease in heat effects during heating in water is
different for stretched and unstretched specimens. The
difference is 0.77 kcal/g or 25% of th2 total heat effect.
The dis3olution heat decreases sharply during heating of
capron fibers in formic acid which is oxplained by an in-
crease in crystallinity of the polymer. Repeated stretching
has no effect on the heat of dissolution, The dissoliition
heat of a rolled specimen is 24-5~' higher than in initial
specimens. Cord fatigue is due to nacro(lefects in the fiber.
Card 1/2 There is 1 set of photou, 1 table, and 4 Soviet references,

SOV/69-20-6-3/15
Studies of the Physical-Chemical Properties of Cord Fibers~ 1~ The Heat
Effects of Dissolution of Capron Fib~rs
ASSOCIATIONS: Fiziko-khimicheskiy institut imeni L.Ya. Karpova (Institxte of
Hiysics and Chemistry 'meni L.Ya, Karpov), Nauchno-issledo-
vatel'skiy institut shinnoy promyshlennosti, ,oskva (scien-
tific Research Institul~e of the Tire Industry, Yoscow)
SUBMITTED: October 5, 1957
1. Capron fibers--Physical properties 2. Capron fib1,zs-"he-nicv_1
properties 3. Capron fibers--Test up-thols 4. Caproa fibers
--Temperature factors
Card 2/2

.AlUTRORS: Kargin, V. A., Member, Academj of S07/20-122-4-36/57
Sciences, USSR, Berestnev, V. A., Gatovskaya, T. V;j
Yaminskaya, Ye. Ya.
TITLE: On the Mechanism of Fiber Failure (K vo-3rosu o mekhanizine
razrusheniya volokna)
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 122, Nr 4,
pp 668-670 (USSR)
ABSTRACT: It has been previously proved that the variations of the
molecular structure of cord-caprone fibers with various
mechanical influences are not large. Therfore, it cannot
be said that these changes play an iMP02-tant role in the
destruction process of a fiber (Ref 1). It'.has been assumed
that the decisive factor, which was responsible for the
destruction of the fiber with repeated cyclic influence,
is the development of macrodefects in the material. The
direct experimental proof of this fact %as of interest.
Fur this purpose, determinations of the stability of the
cordcaDrone fiber were carried out after the fiber had
been treated with a surface-active agent (oleic acid). By
Card 1/4 this, the surface tension was reduced, in particular on the

On the Mechanism of Fiber Failure SOV/20-122-4-36/57
damaged spots of the fiber. Thus,the macrodefects were able
to expand (Ref 2). This is confirmed by table T. Washing
out of the cord by means of carbon tetrachloride for the
removal of the oleic acid increases the solidity of the
fiber (Table 1, Sample 3). Table I gives further evidence
on the stability and stretch (lip to fatigue) of tile
investigated samples. These data remain unchanged, without
dependence upon the kind of treatment of the fiber. Thus,
with destruction of the cord.by a repeated and single type
of influence, different factors play the important role.
In the first case the macro defects are mainly responsible,
whereas during just one operation (tension test on a
dynamometer) the effect of these factoro is not large.
Possibly, in this case the destruction of the cord is
substantially related to the simultaneOUs destruction of
a large number of molecular chains- in the weakest places
of the fiber. In order to confirm this assumption the
viscosit-v of the fiber solutions before and after the
mechanical treatment (repeated cyclic extension and breaking
on the dynamometer) was measured. The results of the
Card 214 characteristic viscosity of these solutions in an 85 ~fo formic

On the Mechanijm of Fiber Failure SOV/20-122-4-36/57
acid solution tire Given in table 2. It is seen from this
that the decrease in viacoDity of solutions from fibers,
which have been torn on the dynamometer, is considerably
Iii-her than with a repeated extension. DurinU fatigue the
viscosity value falls somewhat in the initiRl period and
then remains stable even at breakinf;. Inversely, at breakin.-
on the dynamometer the specific viscosity is maintained
up to the destruction of the fiber. At the tine and on the
site of breaking only, it drops rapidly. Therefore, it might
be supposed that the destruction of a fiber in consequence
of repeated mechanical influence is due to the continuous
development of macrodefects at depth. Durin--.- this, only a
few chains are broken in a small cross section; during a
single extension, the breakin&- of a considerable number of
molecular chains in a weak part of the fiber determines
the destruction of the fiber. There are 2 tables and 2
references, 2 of which are Soviet.
Card 3/4

On the Mechanism of Fiber Failure SOY/20-122-4-36/57
ASSOCIATION: Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physico-
Chemical Institute imeni L. Ya. KarDov)
Nalichno-issledovatellskiy institut ghinnoy promyshlennosti
(Scientific Research Institute of the Tire-Industry)
SUBMITTED: June 21j, 1958
Card 4/4

B M STNEV, V.A.; RGIN, V.A.; YAMINSKAYA, Ye.Ya.
"ARI&W44"Ta-ak-OL, 2 1
Study of the physicochemical properties of cord fibers. Part 3:
Some changes in the structure of fibers occurring in repeated c7clic
stretching. Vysokom. soed. I no-3:373-377 I-,r '59.
(MIRA 12:10)
l.Fiziko-khimicheski.r institut im. L.Ya. Karpova i Nauchno-
issledovatelle)-.ijr institut shinnoy promyshlennoati.
. (Wlon--Testing)

5W .
AUTHORSi Gatovskaya, T. V., Golova, 0. P., SOV/76-3!-'3-39/44
KryIova2 R.--U.-,-R-argin, V. A.
TITLE: Investigation of the Sorption Properties of Cellulose in the
Process of Its Thermal Disintegration (Issledcvaniye
sorbtsionnykh avoyetv teellyulosy v prots-3sse yeye termiches-
kogo raspada)
PERIODICAL: Zhurnal fizicheskoy khimii, 4,959., Vol 33, Hr 6, pp 1418-1421
(USSR)
ABSTRACT: The experimental results of a previous paper ",Ref !) point to
the fact that the process of thermal disintegration of
cellulose (I) in the course of 90 minutes can be divided into
two stages with different pAc-aliarit-'ea (Table :). it is
assumed that the first reactien stage pr--zaeds in less densely
packed k1), whereas in the s6cond raai~tion stage a higher
packing density prevails and the yield of levoglucosane is
proportional to this density. To inyeitigate the packing
density, a method with the use of scrption isotharmals was
applied to the present caa-.4. The 3orpzian axperimenze were
Card 1/ 3 made on one of the investigation samples (Ref -~' of the cellu-

Investigation of the Sorption Proper-'vies of (;GjjUjoSe SQV/76_3~_'~_~5
in the'Process of Its Thermal Disintegration /44
lose SP-700 which was heated t3 300- fo:c- !0, 20, 40 and
90 m-nutes at 1-10-5 mm Hg. Th.-a sarpti,~n af thnt steam by (I)
decreases with the time of treatmen' of M' `0--, a ;er-tain value
(20 minutes time of tzeatmen'L) and 'then ramains constant. This
points to a condensation of `1-he (1.1--packing by a reduction of
its polymerization degree 'I.Ref In -,Es J~irzit. stqge of the
thermal kI)-disintegration f:haz-a~~terized ty a ,?uaden rise in
the lavcglucasane yieldp thq wrx!.iviw of the
molecule paciking of (I) is attained. In a farther disintc-
gration of the basic mass of (I.), thssc- values remain constant.
Thus, the experimental 2esults confi= -E-he pritvl%ous statements
(Refs 6, 7) that the formatlicn of' levoglu,,oLane is considerably
influenced by the thermal treatment of (1), 4. e. its packing
density. There are 2 figures, 2 tables, and 7 referencesp
6 of which are Soviet.
ASSOCIATION: Fiziko-khimicheskiy institut -4m. L. Ya. Karpc--,a;Moskva;Akademiya
nauk SSSRjInstitut less. ~Physico-chemical Institute impni
L. Ya. Karpov Moscow; Academy of S-ieneeq --f `V-he USSR1 1?orestZ-Y
Card 2/3 Institute)

Investigation of the Sorption Properties of Ceilulose 30V/16-53-6-39/44
in the Probess of Its Thermal Disintegration
SUBMITTED: December 28, 1957
Card 3/3

RMSTNEV, V.A. - GATOVSKATA, Tj.; KARGIN, V.A.; YAMIUSKAYA, Te.Ta.
Study of the physicochemical properties of cord fibers.
-Part 2: Effect of thermal and mechanical action on the sorption
properties of capron cord. Tysokom. sood. 1 no.3:337-341 Mr 159.
(MIRL 12:10)
1.Fiziko-khimichaskly institut im. L.Ya. Karpova i Nauchno-
issladovatellski7 inatitut shinnoy prom7shlennosti,
~ W10n)

15(4) I 1 1
31 11`33.15~~/000/10oofq/027
AUTHORS: Berestnev V, Gatov8kaya.T..V.', B004/1"07
~~q_KEi n L V . A. Ya m
TITLE: The Y-echaniam of the Fatii;iw of Fil)--,rs
~IERIODICAL: Minicheakiy volckna, 10,59, Nr 6, pp 150 52 (U~;.;H)
ABSTRACT: Th(! authors proceed from the experimentally proven fact
that the de3truction of M,~rs by fati,-ue i2 caused by
macrodefectG/ (Refs 5-8), which develop 4n the course Of
the tests in the fiber, 1r. thp prezent pape r
'
'
they endeavor to give a mathematical des
of this
cription
process as a function n = f(!T~v) ( r. number of stress
chani;es leading to fatil-iie N nwl.',er of
occurrin,; defects, -tr - rate of the incro--s,& of defects)~
In conoic1crat."On of t""e duration 0: .3 t re -..' 0 . t *1'11'~
intensity rf the frequeniry of strv7s. -.nd the
len :th of 1.,w .."'pecimen to be Lef;tcd . t:ie obtain
equation '9). the correetnezz )i' W.,.ich
for variuw~ limitin- casc.~l rim! ylhi~lh t-hey
rd 1 2 the rec;ults obtained by '~, P. Noscv

18 3/'.59/000/06/015/027
I C)
7
are
~or
a,,l r
7, ~.arpova I'S- en t
f
ins t i tute
1111 sh-nnoy
t!,tc. o~ tlle
bard 2,12