SCIENTIFIC ABSTRACT VERBITSKAYA, G.N. - VERBITSKAYA, YE.M.

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• Collection: Scientific Abstracts
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• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Radiotechnika, 111, faso-10, 79-80 (1956) CARD 2 / 2 PL - 1599
VERBICKAJA spoke about new type!3 of nonlinear condenser variconds and the range
of their application, as i,e. as dielectric amplifiers, in voltage stabilizers,
frequency modulators, and similar devices.
ORESKIN delivered a report on thermistores at high temperatures. He pointed to
the possibility of using therm13tores of aluminium, oxide, magnesium; and some
other materials,
A large number of lectures was devoted to ferrites.
INSTITUTION:

BOGORODITSKIT, N.P.-. VIRBITSKATA, G.R*
Electric properties of ferroelectric ceramics near the Curie point. Zh.
Tekh. 71-z. 22, Nn.12, 1920-9 152. (KLRA 6:2)
(KRA 56 no.670:14010 153)

W.RBITSKAYA, I.D.
Mechanization of loading, unloading and mechanical operations
in the liming shops. Kozh.-obuv. prom. 6 no-404-33 AP'64.
(MIRA 17:5)

VERBITSKAYA,, I.N. (rzesta)
Conditions tor applying the 15; of large riumter:! ',~
processes atatlcmaz,- in a brc~~'A ?cn--e. Teor. vt.,r,LAt. '. 9i
-pr!m. 9 no."ilice ,:. gr, I (wr!! A 1" ~;- )
. :, , --W,-i r.-

AUTHORS: Bobrov, A. A., Verbitskaya, 1. N.
B168/B112
TITLE: One inequality for the correlation function of a random
process steady in a wide Benue and its application to the
ergodio theorem
PERIODICAL: Referativnyv,zhurnal. Matematika, no. 6, 1962, 6, abstract
6V29 (Nauchn. yezhegodnik, Odeask. un-t. Fiz.-materq. fak. i
N.-i. in-t fiz., Odessa, no. 2, 1961, 79-62)
TEXT: Let us assume that B(T) be the correlation function of a process
T(t) which is steady in a wide sense. The inequality
T 2 2T t
2 B (v) d-r < dt B (-r) d-c
0 0 0
is proved. With the aid of this inequality the well~-known ergodio theorem
is provdd; If ~(t) is a process stepdy in a wide sense and 11k(t) - 0'
then, in order that the limit
Card 1/2

S104416210001OC610621127
One inequality for the correlation... B168/B112
T
lim -1 f ~(t)dt
T-+00 ~ T
0
(understood as the limit in the mean square) be equal to zero, it is
necessary and sufficient that
T
lim B (-r ) d-r - 0.
T-1111 OD
0
An analogous statement is also ptroved for a process with diacrete tire.
[Abstracter's note: Complete translation.].
Card 2/2

K031111ITSKIYj I.N., dotsent,- KAIGHKOVSKIY, G.F.;- V4~417SWAS I.P.,
dotsont; LYSEUKO, II.I.; BIRBRAM, M.L.; AIEIGOZ, II.G.;
LOKMATOV, D.P.; YAROSHCHUK, A.I.
State of health of workers in the graphito industry. Vrach.
delo no.8:134 Ag'63. (~MIA 16.-9)
1. Odeaskiy meditsinskiy institut.
(NO SUBJECT HFADIMS)

, dotsen'.
VEWITSIMA, L.P,,
Normal gastric position and form In children of vairoua ages
in roentgenologioal representation. Pediatriia 58 ne,10s55-
- __ - __ - __ - _59 0- 160-.- -__ - - - __ - __ __ - - - - - - -(MIRA 13 t3a)
1. 1z kafedry rentgenologii i radiologii (za*. - prof. Ye.D.
Dubom) Odeaskogo goffud&retrennogo meditainakogo institute, imeni
Mo Pirogova (dir. - of. Iola. Dayneka).
FSTORACH.. -RADIOGRAPHY)

XW jT
US SR/Pfh,
Abs Jour :IQf --I-'ux- Biol~) N--j 1)~' 1,)53) 66371.
Author L.P., G~---- G.I.
--------------- -
Inst TPzrainim'. Scientific Institute Of C2.i:'.ic'.I
praphic (Y,), f the Effects -,;r
Title r%ocnt,;cn-kynor ;Crl"I
Jc -.-.I the C--rdiovascitla.- ill Ito
C v - (L Pub I latc--j aly pD obrm-.iu na- .;I-, 111,x, 11 - ch
fic-0-itsi'lY, 1957, 'rYP, 1, 167-1~'1~9-
Abstract 1! 1, abstvact.
Cnrd 1/1
24 -

VIRBITMAYA, L.P., kandidat meditsinskikh nauk
X-ray diagnosis of pulmonary air cysts. Trach.delo no.il:n596-1162
1 1569 (KEaA 10:3)
1. Kafedra rentgenologii i radiologii (zaveduyushchiy - professor
Ye.D.Dubovyy) Odeaskogo maditeinskQgo Instituts.
(CYSTS) (WNGS--RADIOGRAPHT)

TEMITSKAU, L.P., dotoent; STM)ZINSKATA, To.A.; GMNOTSK&TA. G.I.
Comparative roentgenkymographic obserntlons on the luflu*uca of
eryside, erysimine, and strophanthin on the cardiovascular system
of patients with circulatory insufficiency. Vrach.delo no-3t239-
241 ur 16o. (KM 13:6)
1. Kafedra routgonologit i radiologii (sav. - prof. Ye.D. Dabo-
vyy) I kafedra fakalltetakoy torapli (1.o.sav, - doteent V.S.
Balaban) Odensicogo meditainokogo Inatituta.
(cmuc Grycosim) (BLon-aMCUIATIO11, DISMMS 07)
(KU --MDIOGRAM)

VERBITSKAYA, N.G.. 11,1YUMM"it, N.P.: KOVBASINA, V.N.
Stratigraphy and litholoa of upper Faleozoic coal-tearinF Erd-;-
ments in the southwestern margin of the Tung-uska Basin. Ivat.-
VSEGEI Ob.ser. no.23:112-137 '59- (MIRA 14:11)
(Tunguska Basin--Coal grology)

: a
3
~
A U*2'XRS Verb its'-.aya, anl G,ipeyeva,
T I'I' L On the Pote-I-Itial Mario.rll O-Li.,-,ins in th! Diamond Fields of
-L13
the Ui,
1 EIIODI,'3;,1.: i 31,hrana nc.,dr, Yli5q, "r 3, pp 6-12, ('U33AO
The authorz) ~,-)oint out t'z-,~.t several new diamond del)o.-its
have bcen dis,~over-?d in the a.)ove-mentioned re,:ion during
the last yeiro I
the rivers Ai, 5--laya, Yurezan', etc.)P
but prov,2J, to I'Ic too omall to be exploited on an industrial
scalp. I?hic critic-.1 stnt~, ol' afCairs is partly due to
the dividle(- oti;te o-f oninioli of 3oviet scientisto on the
dia=nO deDoz:;its, several schools oil thought being
in exict:!nQe. --K. Vyzoltsi-i-, A.A. Kukherenko, V.S.
Trofir.,.ov, S.V. -nd ctherc -maintain that there
is a cloie diamond.,j found in the
weot-slorc an(~ th,~ ultra-b.,.sic rocki, of 'he niati-
otz-,tta of thall t-,cuntain part. This is best
illuatrate,11 in the t-,--olo-ic-l scheme of the Central and
Card 1/2 South Urals (see pange 0). Another croup of scientists

SCII/132-59-3-3/15
On the Potential Diamon-l' Crl,r:~LnE. in the Di-,niond Fields of the -.7e-.t-'Jloped
Urals
:'.7. Vvedeno".-a-,ya, A.V. Khabakov, and V.A.
Darg-evich dia..-iond ('IeDosits mi,-7ht derive
repres ori tin,- secondary diamond-bear-
inc Ci.'-ors- -,ive preference to the first-
L:ld fax.,-,ish the following Proof: the
10'.7f-'r ().CLirrinr, in that area- - Ordovician
and Ashins--.~:Lyz% f::rx,-~iions - ~:oatain such minerals as garnets
of the ryi.:,-,~- ~n] i,-,i~roscopic particles of diamonds.
The *Iatte: s;eri c~n the :3idorova Mountainp VisiL
-iskiy
the 3e:rrebryanka river, near the Kedrov-
ka Settlewcri+. w.*th VS-E=7~ and Ts.'TIGRI institiites carrying
oi,t research ir those areas. In addition to this, the
following, ii--ienti--t r--mes are citz~d in this article: K.F.
Sprina-s-, P.I. Yu.D. Smirnov, Yu.L. Orlov, and Mi-
neralooist I.J.T. Orlora. Tlierea-,e 1 map and 3 Soviet re-
feren-es.
Card 212

G. Yerbitokaya, ;N1. F. S-3fD;V12o- 122-2-721',!2
T I T 1, El~uutive Hyperbasite Breccia- of the Southern UT:!aB (-Erupt-Jvr'.'.-'ra
aiperbazitovaya brel:chiya YuzhnoEo Urala)
V
PERIODICAL: Dol-larly 1-.1-ademii nauk SSSR, 1958, ol 122, lir 2, pp 2-21 - 2 3
(USSTI)
A7-STR!-.CT In thF~ fLll of 1956 1 SN.Moskaleva, while studying the
hyperbasite macseo of Yu-lhnyy Krak, discovered an eruptive
hyperbasite breccia in the bed of the Sukhoy Uzyan River
nea-r the confluence of the Belaya Rivers. At that time,
ho-aever, the scientific value of the discovery was not
appreciated and the outcrop was not carefully studi~-jd to
determine the nature of the breccia, i.e. ahether it was
actually an eruptive rock or merely cemented river gr:tvels.
In 1057 no information from borings was obtained, but the
mine aorkingB in the area, in spite of their insignificant
depth, afforded useful obserwationo. The principal broccia
oufxrop ocvtira in thr) bed of tho Sn'l-hoy Uzynn Hiver near
t1ie mouth of the 114yalyayevskii Svriwl-, oil the wall'q
of the abruptly widened valley th% hyperbasite rock of the
Card 1/3 Sout~iern Krak Massif is expooed. The breccia is covered by

2
Brupti Hyperbasite Breccia of the Southern Urals S:)V1~),-1212-2-5,-.
alluviu.m anl soil varying in thickness from 0 to 0.75 M.
It forma a lens-like body of irre~~ular outline (vlu x 70 M)
everywhere in contact with a non-cemented riverbed - marble.
The e:--osed breccia in the river bed is structurall-
irregular. It consists of firm, greyish yellow masses,
primarily composed of weatherinG products, carbonates
with lesser of serpentine aA nontronite, yet
still rich ir. hyperbasite fragments. Sortint-, of the
frak;ments by the ---iver is no" pronounwad thoii,-ji t"%ey are
L.o some extent diff--eren-,ially rounded. Mirroocopically
the breccia is composed predominantly of hyperbasite
rock , but the difficult-to-ascertr,.in co:-.,position
hinders determination of the genunin. However, 'u-,-,e river
bed gravels in contact -.-rith the breccia lack rocl:o of
extrusive appearance. Tne possibility of an cruptive
ultrabaoic breccia on tne wo3tern aide of t',Ie [ji-al must be
considered from the standpoint of tho goi,cral j,(41ot,,y. T,,s,,.
wide dispersal of diamonds along the vieitern fl.-.nl, of t'nn
Urals testifies to the nearness of their source. Dia!:,.onds
are kncwn to occur in Kirnberlite, a type o. byperbasite
Card 2/3 breccia. T1-e heterooeneous structure of the western an(' eastern

Eruptive Hyperbasite Breccia of the Southern Urals SOV/2o-1122-2 _72/14 2
zones of the Urals (Refs 1,2) indicates that theories
including them both in one fold system are poorly founded. Tlie
western zone is not a folded jeosynclinal stri,cture but the
edge of the craton. Thus the occurrrnce of an extrusive
hyperbasite breccia is possible fro.,.i L;eneral geolob~-ic
considert.tions. There are 2 references, 2 of which are
Soviet.
ASSOCIATIOII:Vsesoyuznyy nauchno-isoledovatellakiy geolo~_-icheokiy instituIt
(All-Union Scientific Geologic Research Institute )
PRESENTED: April 14, 1958, by D.S.Korzhinskiy, Member, Academy of Sciences,
USSR
SUBMITTED: April 11, 1958
Card

Vk;rwf-,~SYJ,YA, Ii.p.
C~,aracteristlcs of tY,-
of river valleys in the
Mut~ VSEGEI Chet. geol.
I
stnacture ar'l mh,~ hirt~rl o", Q:,j
wastern slopo (-.,f the '12mithern Oral Mcuntalne.
i ger-morf. no.4t239-269 '61 .
(Mj,-~A 17: 5)

- VMITSKAXA$ N.Pj -
Stratigraphy and lithologY of alluvial sediments of diamond-bearing
regions on the western slopes of the Contra.1 Urals. I/at. YSEGE1.
Chet,'gool. i goomorf. no.2&96-113 159, (IMI 14:5)
(Ural Mountains-Geologyo Stmtigraphio)

VERBITMYA, 0. A.,, Canaidate Toch Sci (disn) -- "The effect of leakage on thi
distribution of prensura in the sido chambers of a centripiml pump". moscaw, 19,~q.
18 pp (Min Higher Educ USM.. moscow order of Lonin Pwor Engimering Inst), 150
co-,pies (ndlo 23, 1959, 165)

AUTI!O-.!S; Syckov, K. I., Verbit2kaya, 0. Y. 3-07/32-24- 1 o-2o, 1)
TITLE: A Pycnometric frjr the Det,~,rmi,~ation ~-jf t~,--
Specific Gravity of' ~33oke (Pikriometrich,~.-~kiy .-etod
opredeleniya kazhushchejooya udellnogo vesn. koksa)
PERIODICAL: Zavodskaya Laboratoriya, 1958, Vol 24, Ur lo,
pp 1224 - 1226 (USSL)
S
A'B ST R A C T The apparent specif:ic gravity usually is dot---rmined
according to the volune of the weighed sample or
accordinL; to the weijht of the displaced fluid. The
present method is based upon the direct reL-dini; of t~.e
values of the apparent opucific gravity on the scale
of a respectively E,-raded pycnompter. A figure showing
tho prcnometer with the grading, and a de~scription
of the mode of operation are given. In the case of
samples of equal weight and constant volu-,e of t'--.e
fluid contained in t-e pycnometer the level in the neck
of tiie pZcnometer will only depend on the amount of
the apparent 3pe ific gr,tvity of the crke. If t-~e quantity
of fluid is chanced the ..)lU:7,#,- -e
Card 1/3 applied "or any inteviz-l of the :irpecific

A Pycnometric Method for the Deter-dr--t ion Of the E:'1:)V/1'2-2,,-',,-2-,/7o
Apparent Specific Gravity of Coke
6-ra-vity. In the deocription of th,'~ :~,_-thod of
mcasurirC it is ..,entioned fox- cokn of th.,_
dimr-nnion 6 - 13 mm -ahich has boon ,dft-d in,,l
to a detormin;,tion Cf ti-le moistnens zml to drji.,,~p
C can be tC-en -.yit', curacy of + 0,01 ,,. To j,,(I,:e
__ h r-n ac
t'-,e deocri")ed metho_,! co;.-,pav;~tive t ion 0
acco--dini- to t, e -:!t'~od (Ref -ind to t'r'.(_'
method by Ye.,,'. Tr~yt R e -1 2) viere carried out; Lhc
re,oults are, Civcin in~ tabltj,,-_ Th~~- ion~~ on t"~o
i.11.,10,11"Its to 0,0051. 1 fiLurn, 2 tables,
,-.nd 2 rofere.-.,:;e~: -.r(j Soviet.
ASSOC TATI01": Inotit"', Clor YI-1c ".,-de:-,ii n,.-u': SSER
(Invtitiitr~ of Mineral: Fuels-, -'Lc; ITS0,11)
Card 2/ 3

A Pycno7:ietr-4c Method "or t,-,e ion of t.-e SD*;/~2-2-~-~o-2.,,, --
A~~-arcnt S~ecific Gr-;-ity of
Card 3/3

KANAVETSs, P.1,; VEMITSKAYA, O.V.
Inve8tigating procesaes of carbonization and hard-taing
of fluxed ore-fuel granulse. Trudy 101 22135-38 163.
(MIRA 16t11)

68-58-7-r~,-/27 -
ALUTH70R.S: Verbits,-a- 0 V Candidate of TeG?~nic-:1
1) C~t .$
DYSIMVt Y,. I.", Doctor of Technic,,.l Scienc~:
TITLL: On Thermal Stability of Coke (0 ter,-!,ijche,,;Iko-,- u.-:-UoyrI.I-.ro2I.-i
koksa)
PERIODICAL: Koks i F[himiya, 1958, Nr 7, PP 30-33 (USSR)
ABSTRACT: The ability of lumps of cohe to i-.IUist,,nd dtf;Lru(,;'UIon
durinG IICELtinb to hiji toraperaturc.,; iL; called Llic
stability of coke. The resultz; of invosbil_.,ation of
thermal stability of 10 swuples of coke produced on I~ho
Kharll,zov coke oven cork_- durinkL a-xjjcriII,.o.-,1tal cokinc-_, is
described. The coiriposition of experimental blends cnd
their cokin7e- conditions are Given in Table 1. The
method of investi6ation %;a-, as follo,:.,c: from CO-'*
fraction of each co',-.o ty-pe t-~-,,o sample-c vcre .-.iade frGm the
siane n-Luaiber of piecess of the sz~4.;o dec-ree of re~.dinecc and
of approximttely the case deGree of surface f -surin,,.
One of eac8 pair of sample-s wao heatsd to SOO C at a 0,/_.
rate of 010 /min and from 900 to 1400 C at a rate of 5 -in.
At 11~00 C the sLmple T.-ras soal ed for 30 min. Durii_-
heatinC, air was excluded by an 80-100 ii':,i hi~,h er oj_
Card 1/5 a carbonaceous material placed on top cf the furnace

On Thermal Stability of Coke C3-58-7-c/27
cover. Chan,.es in the -follo,,-iiiii - U
_~ factorL; before and ~ft..~r
heatin6 of each coke sample ;xre mcarured: size
distribution, surfuce qhri11,A,.-1L;0 -and -.-,trori-th
U
d 4- 1, Ckt
of colce (Tables 2 mid 3). It .-;as foun lu- I i c n wi 1) c
of lumps in a sample after heaLin- did not chaii;-e, the
deGree of' surface fissurin-, of the iaajori~y of cokes
0
did ~ot increase and linear shrin1vitce after reheatinu to
1400 C was not observed.. The. strenE;th of cohe -;.,as
determined by droppinr it onto a plate from a Reij~t of
1.8 m -viith subsequent screeninL; into 50, ~tO, 25, 10 and
5 mid fractions after 2 L[ 8 and 12 drop~.dn--s. It was
found that a decrease in the mean dia-acter of co'I-e due to
thermal action was insi6nificant in comporison .-.-ith
chan6es caused by mechanical action. C*,-Lan~-es in t1fie mean
coke size on heatin- were soiae-~ihat hither for cohes nade
from blends containing non-cakinr- components. The stren,ath
of the coke material itself (free from fissure) after
reheatin~; Generally increases. There were t,.,:o e:cceptions
in which it sonewhat decreased. The 1-.Lardness- of the cohe
material increased after heating in all case-s. As one of
Card 2/5 the possible fact~ors causinG -some differences in the

On Thermal Stability of Coke 68-58-7---1/27
behaviour of various cokes on reheatinE could be the
differences of the expansion coefficients of blend
components, the linear expansion of specimens of
laboEatory coke produced from various types of coals at
1000 C was measuEed. On the basis of the value of linear
expansion at 000 C and of the mean coeffic bent of linear
expansion in the temperature ranFe 0 - 900 C the cokes
studied viere divided into 4 grours (Table 4). The mean
coefficient of linear expansion in the extreme cases
differed by a factor 5-7. Thus, the value of stresses
appearing in coke on secondary reheatin~; depends on the
differences In the expansion coefficients of the
individual components of the blend. By finer 6rinding
of high ash and non-cakin6 components of a blend, the
value of stresses generated on reheating can be reduced.
The nature of fissuring depends strongly on the rate of
reheatinG. The influence of the rate of reheatinf- was
&-monstrated on laboratory saw8leo of semi-coka obtained
from various coal types at 500 C. Samples were divided
Igto pairs and one of each pair was heated at a rate of
Card 3/5 3 /min while the other one was -hock heated by placin,~ it

On Theriaal Stability of Coke
into a furnace heated to 1350 0C. It was found that the
appearance of fis--urin6 and its extent in the same cok-e
specimen depended on the rate of heatinE (FiF,.). Shock
heating of industrial cokes caused in ~.ll cases the
appearance of new fissures. Conclusions: Thermal
stability of coke is determined to a considerable extent
by the relationship of two factors: the strer-6theni--16
process of the cohe substance itself, which hac a
positive effect on the preservation of its size, and
weakening of lump coke due to the fonaation of micro and
macro cracks which lead to a change in its size
distribution. In respect of thermal stability cokes
can be divided into t-%,.,o groups of a hi6her and lower
'thermal stability, associated with monolithic and
conglomerate structuEe of coke respectively, Heatirii~ of
coke samples to 1400 C indicated that the thermal
destruction of coke is insiGnificant in comparison witli
its destruction by mechanical forces and therefore
differentiating of monolithic cokes accordin[-~ to their
Card 4/5thermal stability is of no practical importance for the

On Thermal Stability of Culke, 68-153~-7-c//_27
blast furnace process.
There are 4 tables and 1 fiGure.
ASSOCIATION: IGI All SSSR
1. Coke--Thermal properties
C ard 5/ 5

SMOV, Y. I. ; VXMITSMLU - 0
Pyonometric method of determining apparent specific gravity of
coke. Zav.labf 24 no.'10:1224-1226 158. (KM 11:11)
1, Institut goryuchikh iskapayew7W All SSSR.
(Pyanometer) (Coke)

-,-VMITSKAYA. 0.V,; STSKOV, K.I.
Comprehensive investigation of shrinlmge and liberation of volatile
matter in the thermal,treatment of carboniferous materials. Trudy IGI
8.-Z~9-238 '59. (MIRA 13:1)
(Coal-Carbonization)

VEE31TSKAYA, 0. V.
Production Methods
Dissertation: nInvestigation of the Effect of a Method for Heatine Coals and Oven
Charf:es on the Physicomechanical Properties of Coke." Cand Tnch Sci, Inst of IfIneral
Jusle, AcAd Sci USSR, Oct-DOc 1953- (Vostnik Akademii Nauk Moscow, Fo ), 54)
SOI SUIA, 213-,20 Sep 1954

VWITSKAYA, O,V.; PWIKO, YU.S-; SYSKOV, K-I-
Crushing of coal for ack-ing. Koko i khim. no.1:18-21 161.
(NDU 14- 1)
1. Institut gor7uchikh iskopayemykh AN SSSR (for Verbitskaya,
Puttko). 2. Mookovokiy khimiko-tekhnologicheakiy inotitut Im.
Mendeleyeva (for Syskov).
(Coal preparation)
we

MUMMA, S.N.
investigation of low clouds in the zone of fronts passing over t.he
region of Vnukovo durinE the cold part of the year. Sbor. po reg.
sin. no.4:53-63 '(0, (MfiA 14:11)
(Vnukovo region--Clouds)

VJMBITSKAYA,T.; KULITSBP,V.
Lov-frequeucy amplifiers and frequency modulators made with-
Ovarikond" dielectrics Radio no-11:55-56 N155. (WU 9:1)
(Dielectrics)

VEMITSK&Yk, T.D., ROMNOTA, N.K.
DetermInation of hypophosphite and phosphite In the
presence of phosphate. Zav.lab. 26 n0-7:818-820 160.
04ru 13:7)
(Hypapbouphite) (Phosphite) (Phosphate)

KCP.M4V$ T*R,; V7-R3I'A'%AAYA* T,*D*
CoprocipitatUn of biva3wt tin with oadmium bydr=ldoo
Trudy po khimi kbintakh. nolsU3-3.17 164* (MIRA 18t22)
1. Oubnittod June 28, 1963.

VMITMYA, T. IN.
USSR/Physics - Piezoelectric Ceramics Dee 52
Pblyt7vpic, Flow
"Letters to the Editor"
HZhur Tekh Fizikiff Vol 228 No 12, pp 2061-2066
S. V. Rwanenko: "Concerning A. L; laayebkings article Poly-luropic Gas nov" (ZhTF
23.19l 1951). T. N. Verbitakaya3 Or-oncerning Piezoelectric Ceramics."
FA 240T107

13
0 "1--
B. T. R
No
Vol. 3
Apr. 1954
Ceramics and Concrete
44 0 llrl,.,J.t- of V,,rt3cjrcIQc* Near lite Curie
110int. N. 11. Do T- T N'. VVYM1.51kay.1, "S'atioruji
~~,; r - u TI. XuRT -5:1, 3 1).
U~ -mmilut --710
WIWI. 11 .
(Original in MkIady Akodetnii Nallk SSSR, v. 8U, 103,
p, 447.)
Change of dicIaLlric constant frvin originA valut- rt-.trhcs 30
to M% and m-mrs mainly- in first 30 to -11) days after prepara-
tion Gf sarnpics.-Grop-lis.. - 41A

L----- .- I -- , -- . I . I
- I ~ .1. .., , . .
corlstaill fle4l. fie cat-acitic'. C.-Irresnall&-ir to ttww revrrsible

112-3-5159
Translation from: Referativnyy Zhurnal; Blektrotekhnika, 1957, Nr 3,
P. .12 (USSR)
AUTHOR:
T.~~.,, Yermolina, L. M., Kulltsep,
V. P.., Obukhov, V A.
TITLE: Basic Properties of "Varikonds" (Oanovnyye svoystva
varikondov)
PERIODICAL: Infom.-teknich. Bb. M-va radiotekn. prom-sti SSSR,
1955, Nr 9-10, pp. 3-29
ABSTRACT: In comparing the dependence of the specific inductive
capacitance e of four seignetto-electrics upon the in-'
tensity of the variable field, it is found that oVarikond"
AK-1 has a greater dependence and higher maximum value of
e than barium titanate (according to the dati of B.M. Vul)
and the seignetto-ceramic T-7500 (developed under the
supervision of N.P. Bogoroditskiy); in this connection,
"Varikondn AK-1 is second only to Rochelle aalt. The
curve of reversible e as a function of the Intensity of
the constant displacement field has the maximum slope at
the value of the alternating voltage which corresponds to
Card 1/2 the maximum In the e-variable field relationship; the rer-

1124-5159
Basic Properties of "Varikonds" (Cont.)
versible c Is decreased by 4-5 times when the intensity
of the constant field is changed from zero to 3 kv/cm.
With high variable field intensity, the specific Induc-
tive capacitance c_4t "Varikond'~ changes by + 20% with a
temperature change within the limits of -60.7. + 800.
With an increise in the alternating voltage from 5 to
30 volts, the capacitance of a capacitor made of AK-1
changes by a factor of 2.5 to 3. The capacitors have
the shape of disks;.the capacitor with the leaot capaci-
tance (200 RR farads) is in the form of a bead. The
authors consider that "Varikonds" have the following
possible applications: frequency multiplication and di-
vision; obtaining pulsea from a sinueoidal voltage Bourco;
voltage regulation; limiting an! detection; current re'gu-
lation; frequency modulation; p'.11ase inverters; and di-
electric amplifiers.
Sixteen bibliographic entries. D.M.K.
ASSOCIATIONt Ministry of Radio Engineering of the USSR (M-vo radio-
Card 2/2 tekhn. prom-sts SSSR)

L/ A~
Tt, rmittivav ri vamad VK- i m-mas-s frum 4000 tu
- J1 2 j I i ) ~) . 1. , ) f, ~ ~' 7 k V c,'m
ML
lmw -b~-. v,= in ~ w6orl,_.5 -*_UaA~ &m~gLcr

r 'r ,
4v T
I'o n n e o i c. r I
5 rec
anct:
C
Clf j,
Ince
no
y t., t T-?';C(.
vy-1) . -t Oi - t~,! !-'J. I
-CE T i D. c'f-hn. Tn-t S. F
T - ~-k, -c. te chn Tr: f, t, L, t U te~--! 777'S
y
C--)nf-rr.(-ce on S,~21-'d L'.~, 5 T -
i.r.lectrIcs, T- -s!-, ' e, t i~lr
T
IC'
Su-
7 4

- -- - --------
Dlulloct4i
lec city C S
T
Abs Jour Ref Zhur - Fizika, 19~1-/7. i;c 6970
I
Author Vorbitg1myr, T,Ilz_
Title Wricands
Crig Fub t Elcktrich,3stvo, l9:-.6, No 6, 90-92
Abstract i Revort on the conforonco held in Leningred in i4arch 1956
and orgnnized by tho -Sciontific Roronrch Institute of the
','inistry cf Rtdio Industry rnd devoted to the electric
properties and applications of ncniinevr farroelectric
rinterinIs -- veric--)ndn.
G-2
Op.rd 1/1

2'
Category : USSR/Electricity Dielectrics G-2
Abs Jour : Ref Zhur - Fizika, No 1, 1957 170 1532
Author : Verbitskaya, T.N.
Title I-IdErfFe-arProperties of Ferroelectrics
Orig Pub Izv. AN SSSR, ser. fiz., 1956, 20, No 2, 185-194
Abstract Discussion of the variation of the dielectric constant of Rochelle salt,
BaTiO T-7500 material, and Varikond VK-1 with the intensities of the vari-
able I~d constant fiklds at normal temperatures T. The nonlinear properties
of Varikond VK-1 are studied for three different values of T:_~-60, + 20, and
-600, while the function.F-(T) is studied in the temperature range from -600 to
-t--6oo, and under the conditions created by a changeover from weak fields (ap-
proximately 100 v/m). Gr~6pha are given. The average value ofF_ in the range
from(.-6o)to6
+ 600)is close to 16,000) and no intermediate value differs by more
than 20% from the average value. It is established that Varikond is a ferro-
electric with a strongly-pronoucced nonlinear properties down to T = -1950.
Many applications of ferroelectrics as nonlinear elements for electric circuits
are mentioned.
Card 1/1

9 (2)
SOV/112-59-1-147
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1959, Nr 1, p 16 (USSR)
AUTHOR: Ver~Lt.~y,%...T_N.
TITLE: Electrical Characteristics of Variconds and Their Application in Dielectric-
Type Power Amplifiers
PERIODICAL: Tr. 1-y Mezhvuzovsk. konferentsii po sovrem. tekhn. dielektrikov
i poluprovodnikov, 1956, L. , 1957, pp 47-56
ABSTRACT: Characteristic s of commercial variconds are reported (see
SOV/11?-59-1-146). Developing the dielectric amplifiers helps to solve a
number of problems in automatic -control technique. A differential dielectric
amplifier for a DC followup drive has been developed by Yu. S. Volkov; its
output power drops to one-half with a temperature rise to +600C or fall to
-400C. N. L. Khudobko has investigated a dielectric-type power amplifier
controlled by a transistor -type amplifier. A dielectric amplifier for an AC
followup system developed by V. K. Andriatis has an error -2ngle sensitivity
Card 1/2

SOVI 112 -59 -1-147
Electrical Characteristics of Variconds and Their Application in Dielectric-. . . .
of 10. The dielectric-type power amplifiers may have a very high amplification
factor, up to 106. Of particular interest is a combination of transistor-type
and dielectric-type amplifiers.
D. M. K.
Card 212

9 (2)
SOV/112-59-1-146
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1959, Nr 1, p 16 (USSR)
AUTHOR: V skayA,,.I,,,N., Aleksandrova, L. M., Kul'tsep, V. P., and
Obukhov, A. A.
TITLE: Ferroelectric -Ceramic Capacitors or Variconds
PERIODICAL: Radiotekhn. proiz-vo, 1957, Nr 12, pp 3-17
ABSTRACT: Ferroelectric capacitors (variconds) made of type VK-1 ceramic
have the following fundamental characteristics:
Card 1/3

SOVI 11?. -59 -1-146
Ferroelectric -Ceramic Capacitors or Variconds
Capacitor
type Capacitance,
Luc& Voltag
DC e, volts
AC 50 cps Diameter ,
mm
vKl -0 100 250 160 1.6
VK1_1 510 250 160 4
VKI-l 11500 250 160 4
VKI-2 2,700 250 160 9
VK1-2 51100 250 160 9
VXI-3 6,800 250 160 16
VKI-3 1. Zx 104 250 160 16
VK1-B 1. 5 x 105 300 160 25
VKI-B 2x 105 300 160 25
Card 2/3

SOV/ 112-59 -1-146
F er ro electric -Ceramic Capacitors or VaricondB
The capacitor capacitance can deviate from its rated value +100%, -40%; the
ratio of the capacitance at 80-150 v to the capacitance at 5 v is 4 or more.
The insulation resistance of VKI-B is 109 ohms, that of other types, higher.
For each type of capacitor, a voltage can be selected at which the capacitance
changes but little within a certain temperature range. Four-electrode
capacitors having the shape of a parallelepiped can be used for Ultrashort
waves; one pair of electrodes is fed with DC, another pair with AC. The
capacitor mechanical strength is secured by a resinous or plastic sheathing.
For low voltages, a film-type capacitor with 0. 2-mm. dielectric can be used.
The above nonlinear capacitors can be used for dielectric amplifiers,
frequency multipliers, pulse generators, voltage stabilizers, etc.
D. M. K.
Card 3/3

20-13A,-3-23/60
AUTHORs Verbitskaya, T. N.
TITLEv An Investigation of the Electrostriction of Seignette Ceramics
(Iseledovaniye elektrostriktsii segnetoker&miki)
PERIODICALa Doklady Akademii Nauk SSSR,1957,Vol-114,llr 3,PP-533-536(USSR)
ABSTRAM The present paper investigates the properties of barium titan-
ate and of 4 materials (number 1 - 4) which were obtained

o
on the basis of tne solid solutions Ba(Ti ' Sn)O The content
at least 85
of barium tit&nate in these solutions amounts t9
molecular percent. The Curie temperature decreases with an
increasing content of Sn-ions in th6se solid solutions. The
author investigated the electrostriction of these solid solu-
tions in two manners. In the first method the change of the
length of the samples caused by the application of a constant
polarizing field was determined at room temperature and at
some given temperature values. In the second method the re-
lative extension of the sample due to itu heating with and
without application of an electric field was measured. Tho
difference of the values thus obtained made it possible to
Card 1/3 drair conclusions as to the,amount of the electrostriction of

20-124-3-23/6o
Am Investigation of the Electrostriction of SeiGnette Ceramics
Seignette electrics in a wide temperature interval. The 0va-
riation range of temperature extended from +20u to +150 -
The experiments are shortly described. Upon application of
a constant electric field a shortening of the samples was
observed in the case of all compositions, which is illustrat-
ed by a diagram. The deformation of ceramics due to electro-
striction depends on the duration of action of the field. Im-
mediately after turning on the voltage, the length of the
sample changes and thereafter the speed of this change de-
creases. Due to electrostriction an anomaly of the coeffi-
cient of thermal expansion near Curie point is observed in
Seignette electrics. The coefficients of the linear expansion
are not equal above and below Curie point. The connecting of
a displacing constant field reduces the dielectric constant
of a Seignette electric. A constant electric field increases
the coefficient of the linear extension of the sample in the
Saignette-electric domain. Materials with a Curie point of
800 C and more are beat suited for Beignette-ceramic nonlinear
elements which are prodticed of the materials discussed here.
Card 2/3 There are 2 figures and 7 references, 6 of which are Slavic.

20-IU -3-23160
An Investigation of the ElectrostrIction of Seignette Ceramics
t PRESENTEDe December 17, 1956, by A. F. Ioffe, Member of the Academy
T SUBMITTEDt October 31, 1956
Card 313

VMBIT41ATA, Tatlyanti Nikolayevna; ZAKUROV. K.D.. red.; IMITRIUVA. T.L.
otv. za, vypusk; SUKHAREVA. R.A., teldin.red.
(manufacturing technology and characteristics of variconds]
Tokhnologiia izgotovleniia varikondov i ikh avoistva. Moskva,
1958. 34 p. (Hookovskii Dom nauchno-tekhnichankoi proparflndy.
Poredovoi opyt proizvodetvn. Serila: lUdiopriborostroonie,
Vyp. 9). (MIRA 13:11)
(Electric capacitors)

9(2) PHASE I BOOK'EXPLOITATION SOV/2663
Verbitskaya, Tatlyana Nikolayevna
Varikondy (Varicaps) Moscow, Gosenergoizdat, 1958. 61 p. (Series: Massovaya
radiobiblioteka, VYP' 318) 40,000 copies printed.
Ed.: I..P. Zherebtsov; Te'ch. Ed.: G.Xe. Larionor; Editorial Board of Series:
A.I. Berg, V.A. Burlyand, V.I. Vaney'-ev, Ye.N. Genishta, I.S. Dzhigit,
A.M. Kanayeva, E.T. Krenkell, A.A. Kulikovskly, A.D. Smirnav, F.I. Tax-Asov,
and V.I. Shanshur.
PURPOSE: This booklet is intended for radio amateurs with some background In radio
~engineering. It may be also iis4-fiil to engineers and technicians working with
electrochemical 'and radio cquij~ment
COVERAGE: The booklet contains basic information on Rochelle salt and other
ferroelectric crystals, and describes the characteristics an-1 constru6tional
features of ferroelectric.ceramic capacitors th pronounced nonlinear properties)
which are called varicaps. Some appllcationslio-f varicaps are presented.
Card 1/3

Varfcaps
SOV/2668
The author states that varicaps as yet have br.-en Insufficiently treated in
the Sawiet literature. He considers It :Lmpcrtant that varicaps, clespite tbeir
many-deficiencies which he lists, beccme better known to radio amateurs. This
was the pur .p6se of the present work.' There are 12 Soviet and 3 non-Soviet ref-
erences. No personalities are mentioned.
TABLE OF CONTENTS;
Introduction 3
Ch. 1. General Properties of Ferroelectric Crystals 5
Ch. 2. Ferroelectric Materials 10
Rochelle salts 10
Bari titanate 15
New ferroelqctric crystals 19
Ag~ing of ferroelectric ceramics 24
VK-1 type materiiil and 4onlinear properties of ferroelectric
crystals 25
Ca~d 2/3

Varicaps SOV/2W
Nonlinear properties 1,t~f VK-1-.- type material at various temperatures 32
Ch. 3. VaricaPs
Basic types of varicaps
New designs of varicaps
36
36
41
Ch. A. Applications of Varicaps 45
Dielectric amplifiers 46
Frequency modulation and regulation of frequency of an oscillatory
circuit 54
Frequen"cy multipliers 56
Pulse generators 58
Stabilizers of alternating'voltage 59
Varicaps as temperature transducers 60
Conclusinn
61
Bibliography 63
AVAILABLE: Library of Congress
ipggg
Card 3/3 12-1 -5

VERBITSKAYA T. N. (Cand. Tec-I. Sci.)
"Variconds [Sei.rrnetto-Ceramic Capacitors] and Their
(Use of Semiconductors in Instrument Jhking; Transactions of a Conference)
Moscov, Masbizj, 1958- 258 p.

2.4.7,100
6920
SOV/112-59-17-35827
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1959, Nr 17, P 13 (USSR)
AUDIOR: Verbits"y4,,_Z.N,
TITLE: New Designs of Non-Linear Elements - Variconds - and Some Features of the
Temperature Dependence of ~E in Ferroelectrics
PERIODICAL: V sb.: Fiz. dielektrikov, Moscow, AS USS11, 1958, pp 162-193. Diskus.
p 210
ABSTRACT: Ferroceramic material on the base of BaT'03 with addition of SnO2 can have
E practically independent of the temperature within a certain temperature
range. Such a dependence corresponds to & certain strength of the vari-
*able field. The presence of small changes of E at changes of temperature
is connected with structural transformations below the Curie point. There
are 3 references.
D.M.K.
Card 1/1

?0-3-2-
,P/26
AUTHORS: Verbitska~ T.N. Zhdanov G~S., Venevtsev, U.
-Irr =007 ye77T'. t.
TITLE: Electrical and X-ray Investigations of the System
BaTiO 3 -BaZrO,3 (Elektricheskiye i rentgenograficheskiye
iseledovaniya sistemy BaTiO 3 - BaZrO 3)
PERIODICAL: KristalloGrafiya, 1958, Vol. 3, Nr 2, pp 186 - 196
(USSR),.
ABSTRACT- Various solid solutions of BaTiO 3 - BaZrO3 were
pj?epa.red, having up to 30 mol% of the'latter, by heatiag 0
appropriate mixtures of BaCO 3' T102 and Zr02 at 1 400 + 10 C.
The resulting materials were examined by the Debye-Scherrer
method with a camera of diameter 11.4 cm and Cr or Cu radiation.
With Cr radiation the lines 310 and 222 occur at a sufficiently
high angle to give accurate cell dimensions. (For Cu radiation
the appropriate lines are 501 and 431) The significance of
the splitting of the lines under the distortions observed is
explained. Dimensional measurements were made to + 0.001 A,
monoclinic angle to + 1.5', rhombohedral angle to '; 11 and
axial ratio to + 0.60-05.
Cardl/3 For the pure comDounds the cell dimensions were found to be:-

r 0 2 9/26
Electrical and X-ray Investigations of the Syate M Vid - BaZrO,
3
BaTiO 31 a- 3.990, c = 4.027, CA = 1.0093, V - 64.12; and
BaZrO 31 a = 4.186 and V = ?3.35 . From 0 to 2 mol% of
zirconate the dimensions of the tetragonal Dhase approached each
other slightly. From 2 to 6.5% the solid solution was pseudo-
mono,~li'P a =,c and the monoclinic angle de--reasing
Pic with
from 90 08.5' to 90 04.01 From 6.5 to 20 mol% the s-lution
6 ns
was rhombohedral with the rhombohedral angle equal to 89 5t
and increasing from 4.0177 to 4.04,40. Above 205% 'he solut-.cn
was cubic with an increasing from, 4.0447 to 4.0616 at 30%.
Over the whole range the volum t of the unit cell increased
linearly from 64.12 to 6?.00 A with no breaks at the pluase
transitions. In pure BaTiO 3 three phase transitions ball with
hysteresis~ are.8bserved on chang~.ng its temperature, They
are at 120 ,0-, and -70 to -80 C. These transition points
were measured for a range of compositions. Below 10L,,6 zi-rccnate
all four phases occur at appropriate temperatures, between 1-0
and 1556 there is a confused region and above 150/,o' only the cubJL3
and rhombohedral phases occur. Measurements were also made of
the dielectric constant of the material at various temDeratures
Card 2/3

70-3-2-9/26
Electrical and X-ray Investigations of the System BaTiO', - "~aZ--!-O,
and compositions.
The phase diagram constructed is like that found for BaTi.0
BaSnO by Smolenskiy and Isupov (DAN, 1954, Vol 96, 53) and
not 11ke that dravin up by Kell and Hellicar (Akustika, 1956,,
Vol 6, Nr 2, p 232).
There are 8 figures, 2 tables and 26 references, 10 of rhich
are Soviet, 2 German and 14 Bngli5h,
ASSOCIATION: Fiziko-khimicheskiy institut im. L.Ya. Kaxpova
(Karpov Physico-chemical Institute) and NII MRTP
SUBMITTED: July 18, 1957
Card 3/3

2A( 3"
AUTHORS- Verlv`t7,kay~L, T. 'T., Aleksan~r~-va,, L. Y. f 3
TITLE. 'f7f I h tran -ur, 45 01-D
4~ OCO)
PERIODICA'g na'ak SSS.R. -e3kaya, 1958,
AESTRAOT- P~l 3 a L r,.:; r; t ~-i 711i.r~.l f, 1-1 wi. E -value s i s

an.! '"he z~ t:--*. f I J
with a
df 3 tJ :-,c tly

mrq cho-en "r,. C
wni cli
-n
r ,-lv~ t - - a t r e zor
th--'- ',Z -h 7ii'Un ;;-L7f*.O-., and T.-7900 Lc 0 no t
u1' any tl~?,r-qf.jr. of

cal'd 1/2 vatuw;
20 ul~
kinds of

PiezDelectri,-.- Cerami~~s 71-1~h a SOV/!+8-22-12-32/133
Clonstant uF to 43 000
P-Lezoelectr.ic -'eramics h.*th,-Prt,.) known the highest values
Emax (45000) were detarminrid w"th VY-21 which is a now
rma'.Prial. At g,.-.-en ei-3ctr~-c-field tens'on very
high specif-L,7 rapacity values are attained for VK-2 samples
.In one or (,they range 'by change of the die",ectric
thicknos.3. Oth-r VK-12 arp no'. infl,ion~~ed ir. any way
by high :~r VK-2 is a good aielectrio; in
the large temperature rango (100-i 5009 its volume
is higher by -ne than w-Ith polycrys'lalline
Ba'L--'O (Fi.- TniS Mat-2rj&j n-j~jy te, used for the man-ufactire of
3
-,s well. as n,~w '!Vari!,.,nd- (!rarikond)
hypes that oo f',,r p-s3t~~id tt~,,
y m%r*,ed nonlinear
Card 2/2

24 (2), 24 (4), 15 (2)
AUTHORS: Burakova, T, N., Verbitskaya, T. N. SO-7/23-126-5-22/6-9
TITLE: Crystallo-optical Investigation of Polycrystalline Seignette
Dielectrics Within the BaTiO 3 - Zr02 System (Kris talloopti nhc.-
s~oye izucheniye polikristallicheBkikh segnetoelaktrikov v
sisteme BaTiO 3 - ZrOd
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, IT r 5, rjP 994
(USSR)
ABSTRACT: Barium titanate and solid solutions of Seignette dielectrics
on this basis have found wide technical application in the form
of polycrystalline ceramics. In the introduction the authors
discuss these applications ac well as the structure and the
method of production of such ceramics. They investigated golil
solutions of the BaTiO - ZrO system and report on the realzlts
3 2
obtained.'They determined the type of relationship between the
optical properties of the phase components and the chemical com-
position of the substance. All compositions under investigation
consisted of several crystalline phasesl a number of details
concerning phase composition'are discussed. Figure 1 shows, as
Card 1/2 an example, the dependence of the refractive index on the com-

Crjotallo-optical Investigation of Polycrystalline SOV120-126-5-22163
Seignette Dielectrics Within the BaTiO 3 - ZrO,, System
position of the system under investigation, i.e# both for the
main and the intermediate phase (at room temperature). It re-
sults herofrom (as may also be seen from table 1) that the re-
fractive index decreases with increasing ZrO. content. There
are I figure, 1 table, and 2 Soviet references.
PRESENTED: September 27, '1958, by A. F. Ioffe, Academician
SUBMITTED: September 27, 1958
Card 2/2

R7 7, -,
OU
-All -
S7Z
UO 0.
Igo lot-
fig Z
..SALA
is

Handbook on Electrical Engineering (Cont.) SOV/5058
PART IV. FERROELECTRIC AND KENELECTRIC KATERIAIS
Ch. XXVIII. Perroelectric Materials (T. N. Verbitskaya)
1. General Information on ferroelec~Ffc__ _m_a_-t'_e_ria'_1i-- 410
2. Rochelle salt and related ferroelectric materials 411
3. Barium titanate and related ferroelectric materials 4:L6
4. Ferroelectric ceramics with sharply expressed non-
linear properties (varikonds Iferroelectric
capacitors]) 425
Ch. XXIX. Piezoelectric Materials (A. A. Tyulpanov)
1. Piezoelectric effect 432
2. Piezoelectric single crystals 433
3. Polycrystalline piezoelectrics 439
Bibliography to Part IV 129 references: 26 Soviet, and
3 English] 443

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ellwwi~i.v of
Chem U.Psotricel Pnp*rtles of the B~%G) aCoZrQ30 ~yvta,a
PrCp*tMTSkly GOrklar*tT4AAyy =194nit0t (~229FrOp4trcVak State 385
th.l.dow, 1.3., 1.3. P--, 11 -S. S-cim, 1.1-
ro.-tes Or C~A1_'-L:-=in=-
[Tvamtr. .-L. lAbo7storlja
tra Laboratory of I..tit,t. cX :,7.t4a-'-
tr.pby, A3 CSZR, M_ -3 Y93
od D.A. M.CUrO- Iff"t of Soall "Itio,n Areft'.. V~,
the Usetrical ftcprtio. of Pol7crystal FaTt03 [wvmpr*pQtrc-r:k S~tm :~=%.
varsity) 404
"r,T1;h~Pmblw of the C-tl~ Potweso, 12-10
ca&~ti,iiy rUFFvsfectrla Crystals sod yorroq',octricity Lco,tm; ;