SCIENTIFIC ABSTRACT ZELYAKH, E.V. - ZELYUKOVA, R.V.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001964410016-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CIRCUITS
Uectric Filters with Resonators of 8ynthetic Crystals" by
Ya - I Velikin and E. V. Zel yalldi
P.1_C_M_rOE9S_z' No 11, November
1957, pp 89-100.
Somewhat obsolete article (delivered at the First All-Union Confer-
ence on Piezoelectricity on November.;27, 1952, on the development of
electric filters for 12-channel carrier telephone system, in which
svnthptip nrvFttn1Fi rpidru-P fhp miart,7 in thp nieznelectrie reannators.

JUMfOR: ~a ~kh sov/lo6-58-9-7/17
TITL3. The Station-A.Crystal Blocking Filter of a 12-Channel
High-Frequency Telephony System (Zagrazlidayushchiy
kvartsevyy fil'tr stants-ii. A 12-k~anallnoy sistemy
vysokochastotnogo telefonirovaniya)
PMODICAL., Elektrosvyazl) l958,1p'-,vT1r 9, p.,L) 44 50 (USSR)
ABSTRACT: The purpose of this filter is to suppress the residual
leakage of carriers at 6o, 61+ .... 108 kc/s which come
through from the modulators of the individual channels.
A simplified circuit diagram of the filter is shown in
Fig I., A typical response curve is sho-~m in Fig 2. - The~
lower scale of this figure shows in more detail the shape
of the responses at certain frequencies. In spite of the
importance of this filter in al;multi-channel system.the
literature on it is extremely limited. The purpose of
this paper is to provide an analysis and a method of
design. Figs 3 and 4 show the familiar equivalent
circuits for a crystal element and equations (7) and (8)
Card 1/3 give alternative forms of the expression for the ratio of
the Wo resonant frequencies of the crystal. An

sov/lo6-58-9-7/17
The Station-A Crystal Blocking Filter of a 12-Charmel High-
Frequency Telephony System
important parameter here is the ratio of the "surfacell
to "internal" capacitances of Nie crystal. For plates
cut.at an angle of -18-50 the -parameter has a value of
140 and for a +50 cut it has a value of 125. At
frequencies sufficiently remote frora the carrier
frequency, i.e. lying in the pass-bands of the channels?
the circuit of Fig 5 is a good representation of the
filter action. It will be seen that it is in effect a
2-section m-derived filter. Equation (10) gives the
circuit values in terms of cut-off frequency and m .
Equation (15) is an expression for the attenuation due to
the filter and (16) is its particular value at the cut-
off frequency. In the neighbourhood of the carrier
frequencies where the attenuation is much greater Fig 6
is a better approximation to tho circuit and this may be
further reduced to Fig 7._ The additional circuit
attenuation due to the rapid change in crystal admittance
is given by (17), the constituent parts of which are
Card 2/3 defined in (19) .. (22). The attenuation at the carrier

BOV/106-58-9-7/17
The Station-A.Crystal Blockin Filter of a 12-Channel High-
9
Frequency Telephony S'ystem'
frequency itself is given by (28). The design of the
crystal element may be undertaken from (39) for the
,inductance, (1+0) for the resistance, and 0+1) for the
series capacitance. The work was
ilnd6r thergiWdande-df"Yaill. Velikin.
There are 7 figures and ~ references, all Soviet.
ASSOCIATION: Leningradskor otdeleniye nauchno-issledovatel I skogo
instituta svyazi Ministerstva svyazi,,:' .111 '~' - f I
(Leningrad Division of the Scientific Research Inbtitute
of Communications of the Ministry of Communications,,_
SUBMITTED: April 21, 1958
Card 3/3

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20406
0064/03~
S/109/60/005/012/

_~thod for.the~'Physical J
A
IM t, E192/E482 i- 11
L7
any irreversible two-port can be reduced to a reversible'two-lport
in cascade with an ideal.power, c O'nv edr t e rThe physical
realization of ideal power converters is the subject of the pr'eisent
article, Analysis shows that the circuit of Fij.1 will behave as
an ideal power converter under certain condition8. The matrix of
Fig.lb is
0
a
0,

With s --,I this is the matrix,of, the-ideal power converter-with
I K. With:~s :~= 1 the circuitis equivalent to the cascade
connection-of an ideal.'converter and an.ideal transformer.., For
K to be a real quantity, it in necessary that $L Zl, sZ1, Z nd.
2 ft

Z
be real and positive Stable and real . 1i over a working
3
bandwidth requires the use of a negative feedbeck amplifier, If
the amplifier is not rigorously unilateral, back-transmission of
the-signal from the output to the input terminals ma be
y
compensated by adjustment Of Z2 and A pentode' circuit
Z3'
Card 2/5

23.199
S/106/60/000/007/002/OC'N/XX
0.3 143 2- A189/A133
AUTHOR: Zelyakh, E. V.
TITLE: On the stability analysis of tube and transistor circuits
PERIODICAM Elektrosvyazl, no.-7, 1960, 47-59
TEXT-t The author describes a method of finding out the characteristic
equation of a.linear electric circuit, which is required for the circuit
stability analysis. The method consists. inthe reprpeentati6n of thecircuit as
a quadripole., The purpose of this.work Is to give a theoretical basis of
this method, the foundation for which was laid by the author already in 1929,
[Ref. 5: Zelyakh, E. V., IlRaschet transformatornykh fil'trov" (Calculation
of Transformer Filters) (graduation thesis), LETI, 1929]. Theoretically,
the method is based on the following five theorems. Theorem I: If a linear
electric circuit is reduced to a quadripole with short-circuited poles at
both ends, then its characteristic equation has the form
IZI 0
where Jz) determinant
Card 1/5

Los
23-199
B/106/60/000/007/002/003/Xx
'On the stability analysis of... A189/i133
IZI IZ11 751 2 (2)
z2i z22
formed from the equation factors of the quadripole
U1 - Z1111 + Z1212
U2 = z21II + z22121
ii and 11 represent the voltage and current in the left branch and U2 and 12
in the right branch of the quadripole. Theorem ID If an electric linear
circuit is reduced to a quadripole with opened poles, then its characteris-
tic equation has the form
jyj 0 (6)
where JYJ determinant'
Y11 (7)
JY21 Y2
formed from the equation factors of the quadripole
Card 2/5

23-199
S/10 60/000/007/002/003/Xx
On the stability analysis of... A189YA133
ii = y1iii + Y12U2
(8)
i2 ' Y21U1 + Y22U2
Theorem Ult If an electric linear circuit is reduced to a quadripole having
short-circuited poles at the left branch and open poles at the right branch,
,then its characteristic equation has the form
Idl = 0 (9)
where.idl determinant
Idi . Idl, d12 1 (10)
d21 d22
formed from the equation.factors of the quadripole
61 = djjU2 + d12~1 (11)
i2 = d2li2 + d22111
Theorem IV: If an electric linear-circuit is reduced to a quadripole having
short-circuited poles at the right branch and opened poles at the left
branch, then its characteristic equation has the form
Card 3/5

21199
S/10 60/000/007/002/003/Xx
On the stability analysis of... Al 89YAl 33
Ifl 0, (1.4)
where f determinant
fil f12
f
if 1 If2l 221
formed from the equation-factors of the quadripole
t2 = flltl + f1212 6)
i1 - fl2tl + f22f2
Theorem V: If an electric linear circuit is reduced to a ring circuit, then
its characteristic equation has the form
all + a22 jai + 1 (17)
where jai determinant
la I = jai, a121
a21 a22
formed from the equation factors of the quadripole
Card 4/5

23299
S/106/60/000/007/002/003/XX
On the stability analysis of... A189/A133
il alli2 + a-1212
(19)
11 =.a2lU2 + a22i2i
Proofs for the above'mentioned theorems are given. Tables list the char-
acteristic equations of the quadripoles for the different connections of
its poles, the characteristic equations for some circuits containing an
ideal tube or semiconductor period and characteristic equations for some
ring circuits containing a tube, or-a transistor, connected to a reversible
quadripole., Examples of practical application of this method are given.
Appendix I gives matrices of an electron tube connected as a quadripole.
Appendix 2 gives matrices for a transistor in an equivalent T-circuit with
a common base. There are 10 figures, 5 tables, and 15 references; 13 So-
viet-bloo and 2 non-Soviet-bloo. The references to the English-language
publications read as follows: 1) Oakes, "Analysis of junction transistor
audio oscillator circuits,, Proo. IREi Vol. 42, no. 8, 1954. 2),Honnell,
"The generalized transmission matrix stability criterion", Trans. AIEE, Vol.
70, 1951-
SUBMITTED: March 10, 1960.
Card 5/5

8982.,9
S11061601000101110041010
A055/AO33
AUTHORSi Velikin, Ya.I., Gellmont, Z.Ya., and,.4glyakh, E. V.
TITLE- A Piezoelectric Band-Ell-mination Filter Circuit.
PERIODICAL: Elektrosvyazl, 1960, No.11, pp. 34-39
EXTt The band-elimination quartz filters have usually a comparative-
~
y low impedance in the regionof the suppressed frequencies. In some
practical cases, it is sometimes necessary, howevert for the filter to have
& considerable impedance in the suppressed band. Two such filter circuits,
Icontaining one and two piezoelectric resonators respectively (see Fig. la
and lb) are described in the present article. These filter circuits have
really two suppression bands- a wide one and a narrow one. The narrow band,
in the region of the antiresonance frequency of the resonator (shun'%~ed by a
capacitance),.is the principal one and is used for the suppression of
currents.of given frequencies. Its width is somewhat larger in the circuit
containing two resonators. *Using equivalent cirjuits for his discussioi
the author calculates the effective attenuation in the suppression band. -He
establishes first a general formula for the case of the filter circuit ("on-
Card 1/2

898A
s/lo6/60/000/0il/004/010
A055/AO33
A Piezoelectric Band-Elimination Filter Circuit.
taining two.resonat6rs, and then applies this formula to the filter circuit
with one resonator. He then works out a corresponding formula for the
effective attenuation in the transmission band of the filters. Formulae are
also given allowing to calculate the input impedance of the filter circuit
(containing two resonators) in the case of the suppressed band and in the
case of the pass-band (simplified appro:~imate formulae being used in this
latter case). At the end of the article, some general recommendations are
given as to the calculation of the filter circuits and the choice of the
piezoelectric resonators. There are Tfigures and 6 references- 5 Soviet
and 1 non-Soviet.
SUBMITTED: MaY 3, 1960
Put I
Card 2/2

S128
.1
10~ 601015100610021006
B012 Bo67
AUTHOR: Zelyakh, E. V., Member of the Society
-------------
TITLE- A New Theory of the Autonomes Four-pole and Its
Application to an Amplifiei With Distributed Amplification.
PERIODICAL-. Radiotekhnika, 196o, Vol. 15, No. 8,-PP. 13-24
TEXT: The fundamentals of the present paper were outlined on April 26,
1954, at the Scientific-technical Conference of the Leningradskiy
elektrotekhnicheskiy institut svyazi im. M. A. Bonch-Bruyevicha
(I~eningrad Electrotechnical Institute of CommunicationEl imp-ni It. A.
Bonch-Bruyevic and on May 13, 1958, at the All-Union Scientific Session
of the NTORiE im. A. S. Popova (NTORiE imeni A. S. Popo ) held in Moscow
on the occasion of the Day of Radio. In his earlier papers (Refs. 1,2)
the author developed the theory of an autonomous four-pole. A four-pole
containing independent energy sources is termed an autonomous four-pole.
Such a four-pole independently produces (autonomous) voltages and currents
at its external terminals. The theory is based on the use of no-load
'Card 1/3

A New Theory of the AutonoImous Four-pole and S~120886~6 0/015/006/0 02/006
Its Application to an Amplifier With BO12/Bo67
Distributed, Amplification
voltages and short-circuit currents (measured at the terminals of the
four-pole switched off from the current circuit) as autonomous
parameters. Together with the coefficients of the four-pole equations
these parameters allow the calculation of various regular four-pole
systems if there are no restrictions concerning the selection of these
systems. In practiceg however, certain restrictions are imposed for
simplifying the calculation in various systems. In the paper (Ref. 3) such
a calculation was made for nonautonomous four-poles. Here, a similar
system of.parameters is given for autonomous four-poles. Only autonomous
circuits whose "body" is a symmetrical four-pole are dealt with. The
"body" of an autonomous four-pole is the nonautonomous four-pole which is
obtained from the corresponding autonomous four-pole if in the latter the
control voltages and the control currents of all independent sources are
assumed to vanish. New parameters are introduced for the autonomous
four-pole which are termed characteristic voltages and currents. The
author established the relation between the latter and the other
autonomous parameters. In the following, the theory of a cascade circuit
Card 2/3

82865
,A'New Theory of the Autonomous Four-pole and 5/10 60/015/008/002/006
Its Application to an Amplifier With B012YB067
Distributed Amplification
of accordant autonomous four-poles with symmetrical bodies is set up.
Formulas for calculating the voltages'and currents at the current circuit
terminals are derived-for any loads.-Tables l-5 show formulas for the
characteristic voltages and currents of some typical four-poles. To
illustrate the theory explained it is applibd to analyzing an amplifier
with distributed amplification (Fig. 14). Formulas for the amplification
coefficient of the amplifier are derived taking account of the mismatch
at both ends of-the grid- and anode current circuit. It is shown that the
analysis made on the basis of the theory of autonomous characteristic
parameters is simpler and more illustrative than the~analysis of the
amplifier of papers (Refs. 5,6)1 and that more general roaultq AX0
obtained. It Ap pointed olit that thQ thoQj~y prt-ttiontoa 11.0're za)~ al so be
Wood for ntwly4lng recolvlnS atiteanas, lines with noises, etc. There are
16 figures, 5 tables, and 8 references: 6 Soviet and 2 US.
SUBMITTED: June 12, 1959
Card 3/3

URF-
30136
S/194/61/000/007/061/079,
D201/D305
AUTHOR: Zelyakh, E.,V,
TITLE: Sians of the charactemstic parameters of symmetri-
C2
Cal four-poles containing negative resistances
PERIODICAL: Referativnyy zhurnal. Av-tomatika i radioelektronilca
no, 7, 1961, 9, abstract 7 172 (V sb. 100 let so.
dnya rozhd. A.S. Popova, M., AN SSSR, 1960, 160-170)
TEXT: The characteristic parameters of symmetrical fourpoles (F)
(the characteristic impedance Z and the char. transmission const-
ant jj~,) are e,.q)ressed by radicaYst whose choice of signs is of im-
portance both in theory and practice. The present work is an endea-
vor to make this problem Completely clear. By considering the laiown
F equations 0
U, ch gc U2 + Zc sh ge 12
sh g,
ZC 2 + Ch 9~c 2
Card 1/2

30136
S/194/61/000/007/061/079
Signs of the characteristic... D201/D305
itis shown that the sign of one of the characteristic parameters
ia closely related to that of the other. The latter of the signs
may be determined either analytically or graphically. In the anal-
ytical determination of signs of the charact. parameters, formulae
are used which relate to each other Zc and gc and any other single
valued parameters of Fl e.g.
ze zx.x; ZC th 9c = zk.3
gc
The graphical sign determination is based on topological properties
of %dox7andZ~c, 3 as formulated by Feldtkeller. Several theorems
based on the freory introduced above, are given. These theorems
make it possible to determine directly for many F the signs of char-
,act. parameters. Examples of application of the theory are given.
5 references. Z7Abstraeterls note: Complete translation..7
Card 2/2

29587
B/108/61/016/011/003/007
D201/D304
AUTHORS: Velikin, Ya.I.,,Gellmontp Z.Ya.9 and Zef#bkh B.V.,
Members of the Sfeiety
TITLE** Narrow-band lattice crystal filters
PERIODICALs Radiotekhnikag v. Qi, no,, 119 19619 26 33
TEXT: In the'prdsent'artiole'deeign formulae are derived for lat-
tice kilters consisting of a piezoelectric esystalomd a capacitor
and forming a singlep'two-, three and four-s"ection networks. The
analysis of the filters is made using basic T1- and T-sectioneg as
shown in Figs. la*and 2a. Although design formulae for the above
configuration are given in literature, for narrow pass-band fil-
tersy in which the ratio of the pass-band to its center frequency
is smaller than e~g.'0.059:simpler approximate formulae-may be used
obtained by the method similar to that given byjpV. Zelakh (Ref.
6s Metod rascheta ekvivalentnykh skhem (Method of Designing Equiva-
I.ent CircuitsIoNauchno-tekhn. sb. po elektrosvyazi Leningr. in-ta
svyazi no. 6,71946). These formulae are as follows: for P-sectic
Card 1/6

29587
8/108/61/'016/011/003/007-
Narrow-band lattice crystal filters D201/D304
M2
11 411. mfallnom
a 1~d m (2)
2 21, faRnom
mR

2.9587
8/!08/61/016/011/003/007
Narrow-band lattice crystal filters D201/D304
For both cases
2 2
f
f
2
M
.2 'f- (3)

and A f f
2 19 fa (fl +
f2) (4)
where f, and f2 out-off frequenciesp f00- frequences of the attenu-'
ation bandq R. - characteristic filter
om I impedance at freqeuncy f
a"
For narrow-band filterap,as frequencies n ear f
a
f f

2_~
m 2
:~:
f
co

I
may be assumed and.hfnoep introducing
00
2(f f t
00 00 a _ (6)
Card 3/6

29787
108/61/016/011/003/007
Narrow-band lattioe-orystal filters D2ol/,D304
the approximate expreseion for m. is obtained as
M A?j (7)
+
which is the generalized equation (does not contain frequency). The
attinuation of the single eeo-Vion filter is derived as
-\f - 1 - a + +
t2 1
(22)
2
R
where a R 0 and ~'given.by
nom
f f
A a (19)
A
the normalized frequency kRef. 6- Op. citu). For ihe two-secTion
0
filter,the anntenuation is derived as
Card 4/6
Wt OR

295
1 8"61/016/011/063/60
VEY 7
harrow-band lattice crystal filters D251 D.)04
-V- (I a +(16 + 0-ollott - 1)
N vt:~ t2 1 a M (27)
2
for three-section
2
N 1 AFt2, a +(I + a)~j (35)
cc a- t 3
and four-section. as
2 2
N 2f~t2 2(~t 1 07~ t)
[I-:_ "4 . 1 77t
(X a + C( a) t)4
Each of tehm. simpli~les according t othe values of load and the
respectiv_ values of % and t. The above' filter circuits mayt in
particular be used for "-rystal filters at frequencies above 1 me/st.
with transverse oscillating crystals of AT and. BT cut. Experimental
two- mad thrce-n-section filters operating at the center pass-band.
frequency of 1364 kc/s,had a pass band oi 8CO c/s. There are 8 f i_..
gures and 7 references.: 4 Soviet-bloc and 3 rion-Soviet-bloc. The
Card 5/6

19587
B/108/61/016/011/003/007
Narrow-band lattice crystal filters D201/D304
reference to the English-language publication reads as follows%-R,
A..Sykesy IRE National Conventionypart.2, 1958.
ASSOCIATIM, Nauchno-tekhnicheekoye. obshchestvo radiotekhniki i
elektroavyazi,im. A.So Popova (Scientific and Techni-
cal,Communication im. A.So Popov) (Abstractor',snote:
Name.of Association taken,frckm lat page of journalj I
SUBMITTED: April.29p- i960 (initially)
July 7 p19.6L(after revision)
*24
go 2.
Riga 1., 7
Ze
T
a
~Pac. T PRC.2
Card 616

0
S/106/6Z/000/00Z~0OPM
A055/A1O1
AUTHORS2 Velikin, Ya. I Zelyakh, E. V., Ivanova, A. I.
TITM Single-mesh narrow-band magnetostrictive filters
PERIODICAL: Elektrosvyaz.1, no. 2, 1962, 5~ 55,
TM: In the presentiarticle.are described some of the results of the
study of magnbtostridtive.,ferrite-cor-e resonators and of filters composed of
such resonators,-undb~taken by the authors. Only single-mesh narrow-band
are, examined lin- this ai~ticle, by the analytical method already described by two',
of t.hb auth6rs. (Zelyakh and Velikin, Radiotekhnika, no. 7 - 8, 1946). The, sche-
maife diagram of these filters is shown In Fig. la, Fig. lb being its equivalent-'i
circuit., Neglecting, as a first approximation, the losses in the filter iele-
ments, the'authors derive expressions,permitting the calculation'of the filter
2 (or.the elements h
L, C, and C w en
elements Loj, L02, L1, I C
'21 C 1 and 2
L - L - L and L01 - '11.2 - LO)- They next calculatethe components of the mag
1 2
netostriotive, iesonator impedance Z R + iX. 'Formulae are deduced, f irst f or
f r the resistance and-reactance of th)
R and X, and then for'R2 and X2o i.e. o
arm of the filter, respectively,., EX
resonators'forming the first and the second
1/2

S/106/62/ooo/OOZ/008/010"
Single-mesh narrow-band magnetostrictive~filters A055/A101
proved that the values of-the resistancesaiid reactances oal-
culat6d with.the aid ofthese.form4lae, are sufficiently correct. In the third.'.
chapter..'of the article, the authors determine the working attenuation of the exa
mined filters:in two,casess 1) without.taking Into account the losses in the i
resonators, 2) account ~aken.ofjthese lo
sses,. The,results of an experimental.. J
Investigation *of. some'.magnetostrictive filters designed according to the desulb3d
~,,.T,~Imethod are the end.bf the article. There are 10 figures and 5 ref-.
e, qos;".4 Soviet-bloo ana .1* n.onI-Soviet-bloo.. The. r9forenIce to the English-
ren
language publication reads as followst Rirgt Piezomagnetio ferrites. Electronic.
V.~ -no., 9j'.; Thd Soviet authors.or scientists mentionedl
Technology,,4960 37, In
them Article,arej-S, S. Koganj',N,-~D. Bosyy..-,
STIRMITMt June.23,-19611-~~'
70
1 Raill V
2 Res
2
O-Oe -------------
Card 212

6 &8 7
S/1O6/62/OW/Oo4/6o7/o1O
A055/A1Ol
AUTHORS: Velikin, Ya.I.; Zelyakh, E.V* Ivanova, A.I.
TIT12i Rejectioa magnetostrictive filters
PERTODICAli: Elektrosvyazl, no. 4, 1962, 48^- 54
TEXT: A method for calculating bridge-type rejection filters consisting of
magnetostrictive resonators and condensers is described. The r4jection magneto-
strictive filter is shown schematically in Figure 1, the resonator being replaced
by its equivalent circuit (the losses in the filter elements are neglected). The
impedances of the,arms are;
Zi = 1 2 17c f Lo z2 ts 1 2 _n1fC
f2 f2 2
where fl and f2 are, respectively,the antiresonant and the resonant frequency of
the resonator. The filter characteristic impedances Zco and Zc0a (at f - 0 and
f -->c-3, respectively) being but little different, the rated impedance of the fil-
.ter Is taken equal to
Car /4

S/106/62/000/004/007/010
Rejection magnetostrictive filters A055/AlOl'
J
z L0 RO
m C
2 OL
RO being the load resistance and a the matching coefficient. The grapho showing
the frequency-dependence of Zl, Z2, be (characteristic attenuation) and Zc reveal
~ at the examined circuit is a rejection filter whose characteristic rejection
th
band is situated between the frequencies f, and f2- Within this band (at fco),
occurs the attenuation pole, f,,o being deduced from formula:
2- 2 2 2 2 2
f;~ (f 2 fc~) F0 f'~ -fl)
where
2 fr'VI1702
The formulae permitting the calculation of the filter elements are;
LO zM 2 C
z FO L, 14 LO fl, 1 4 ix 2 f2 LI C2 2 7C FO Zm (6)
Card 2,/4
t

S/106/6Z/000/004/007/oro,
Rejection magnetostrictive filters A055/A1O1
f 2 f2 f2 f0c)
Jf2 don
F0 fbr) 2 2 fW f 00 f'J (7)
Vf _2110-f f I,
V Jr'; f1
f2 fl being the width of the, charoateriatic rejection band. -The maximum
w1dth of the rejeation band is;
K2 f
LIN max
K being the electromechanical coupling coefficient. The author next considers
the case when two rejection bands are necessary (two series-connec 'ted magnet6-
strictive resonators beirig used) and deduces a formula giving Amax for this cate.
He calculates then the working attenuation of the single-mesh filter. This at-
tenuation is:
+ L + ]2
b*ork In I + I t2 (16)
4 2+
t)
where t- 2 fa),. -fa (f + f2),,q 2 (f fa) An
.2
Card 3/4

L-35854-66 EWT(1)
ACC NRt AP6010785
SOURCE CODE: UR/0106/66/000/00z/9~001/0008
AUTHOR: Velikin, Ya. I.; Zelyakh, E. V.; Ivanoval A. L
ORG: none
TITLE: Narrow-band magneto striction filters
SOURCE: Elektroavyazl, no. ZV 1966, 1-8
TOPIC TAGS: electric filte r magneto a triction filter
ABSTRACT- A method is developed for calculating single- and two-section magneto-
striction filters (hW) tha,i have a
Aft. bridge circuit and Include one two-
winding magneto a tric tion resonator,
and one doubly-wound int:uctance coil
(see figure). Theoretical -plots of
4~_
-sr- t-
characteristic impedance and
2
attenuation of MF arms are shown.
Actual Equivalent Formulas for the effective attenua-
Magnetos triction-filte r circuit tion of single- and two-section MFIS
Card 1/2 UDC: 621,372,54Z.zz

4"ELYAK V. L.
Distribution and plasticity of intraorganic arteries in the
esophagus of dogs. Dop. AN URSR no. 6:814-817 164.
(MIRA 17:9)
1. Ivano-Frankovskiy gosudarstvennyy meditsinskiy institut.
Predstavleno, akademikom AN UkrSSR V.G.Kaelyanenko [Kaslianenko,

ZELYAKOVA) D.I. (Moskva)
InteractionIof arsenic and polonium compounds. Farm. i toks.
28 no.105 Ja-F 165, (MIRA 18:12)
1. Submitted September 5, 1963.

1, A A, Cc w A a t I d. J_
04
Thm deposidefoce 44 the structass at of catalyst upoo, Cho
0 candidom of Its toducdom. _A~Y1._WyAwy., A. M.
-60
00 am H. S. Titankil. Mji4ta. Hilron-
walijiya Nooks IOU, Vo. 2. 151-11c ar.1-'My of ou
00 N11111 cawyn Pmd. by the method of C#Hk-0 lavlon de. I
I't'll upon the mductum temp. with i"Mase of this
00 temp., the Orel. surtac x"elrecular. During
e= 3t Atticrandroduc.
the mduction.nbuildiall thtc& y
t"I of the size of the Crystals to about OAVI take place.
The activity is dema*d majWy as foreituji oicboning the
surface of the catalyst in conotctim with the jifocteased 200
00 -gularity of the crystal lattke. B. V. Shvirubers
3
Wes
xSe
::Of
to 0.
MITALLOGICAL LITtRAIM CLASUIRK&TION tie 0
7 -_7 -
SGIC03 it Q.- -3-1 $11
I to two MaIM1111)"43,111
if 10 111-
i Z.A W
WiP,1_41111 a III : 0 : "0 0
a 4f 1:1 1 ,
A h go 0 0 0 po 00 **so WO , WV/
I . .- Iz

'Pee a *0 00 As 0 0*0 &*** & oo*o 0-04 9 w-w,- -
if 14 It , L 11 t~ 4) 1, v 4 l
Q 3- It 4
IL-L
00 ~11 I All to

op.
.
CrystAill,
thydAration of aluminual tillotlas.
and OA, 1. Zelvatiukovia, J. tits, I", I U, s. S, H,) 7,
6e 4 44 vaptir ptts,,jIr ..v,1
AIV#. -min. vrtA#jii* pims tit 11,ij u1 rrysill. 3.1.4
0 fit 0,49 111111. prt liviL .I AlFol. ott"W'"I film, in -htn. -
AIN-911.0ohith I, -Itl1jr At ItIlliko. llp III flww
' %
v hydr-ttcs All-% 31(at) and ANIO 16 1 Ikl,
Ilw
40 -ritistrum col AIVO.SILL) and AlFc.160. d,%writ"I tit Ow
litirratittv, CDUW wit tM confirw,,d. S. L. Madounify
00

All 1

of St A

al q 46
At

AN 0 0 0 0 0 0 IS 0 0 AD
0 0 0 AN 0 0 0 0 0 0 0 0 0 a

ZELYANSKAYA, A.-I., RYSS, I. G., and,ZAYARM, A. S.
"Preparation of.Crystallized Chromic Anhydride from Calcium Chromate."
zhur. pri.1t. Khim., 14. 46-61.,. 1941.-
A boiling mixt. of 456 g./1. Na CrO , 29.6 g./1. Na SO and traces of
free allatli was treated with an equiv. quantity of a soln. contg. CaCl. 33,
KCI 2-64, and KC10 0.75%. The filtered and washed CaCrO was d-acompd. Ith
H SO anil the soln. of CrO obtained was filtered and coned. to about 66%. Yield
of DcO was 97%-98%. The corrosion:resistance.of materials to be used as
evaporators, reactors, ato., was found to,be (loss in g./sq. m./hr. on expostre
to process conditions for 0-2 and.2-4 hrs..-resp.): Gray cast Iron (C 3.39,
S1 2.94, Mn 0.55, P 0.217 and S 0.064p) 6.58 and 2.65; boiler blate of the Chusovo
Mill (C 0.172, mn o.34, P o.o3z, S 0.042% and Sltraces) 1.77 and 3.23; iron of the
Aralco tYpe (C 0.025, Mn 0,035, S 0.023 and P 0.009%) 32.6 and 15.84; sheet aluminum
10~.O and 2.42. Rolled lead (BI-0.004, Cu 0.005, Fe 0.003 and Sb 0-011%) in 3 hro
lost 259.6

A A --- C-0 9 P A, I A L A T to If V A r -L Aa-j". A
D Of-
ThM POURGRAPHIC DETERMINATION OF WALT IK TH PRESFM~ OF, NICKEL 71W. 1 -00.
00 VATALYTIC NVOLLMON M HYDROM IN T117 PRMENCr OF CCUPLMS OF.-COBALT .00
66 V;M. DIMETHYLGLYOXIME. Ae G. STRCUSERG AND A. I -ELYANSKAYA (MIR. OPS11M. 00
0* zj~ MUM., 1945, 16, (4/6), 303-317)-(In has been worked :*a
60 out for the polarographic determination of Cc In the presenoe of Nio
64 J7- it depends od the fact Vat dimethylglyoxime rive& an ins oluble complex
00 with Ni. wttilo forming a complex coatpound with Cot which remains in solution ao 0
0 and can be determined polarorrophically. The naacesserru conditions for the CWP
:
6 1 tir Cc In tho presehee of Hij Cuj tno and Fe hove been vxamttisd#~ NO($
let NaAs 411
%4-7
"to
00 fil
&%*~%LA At I it t birr.K At kilt 941 Of CLASWIC411CU i ti
U T&
Pop ma Ali: wit Ifiln 411413" 1
9 0 0 0 0 0 0 0 0 0 0 0 a 0 is 0 0 of 4 a 0 0 0 S 0 so 0
Zt'.61, 96 ft 0 9 We 0 a 0 0 0 a 0 0 0 00 0 0 0 6 0 0 0 0 41 0 0 41

UM1,11314AY-A, Its. 1.
U emistry ek Yetaallurg,;; Ural Affil., Acad. Sci-, -1941,,-C/,-9-.
r. , 1113'. Gh
"Polam,ranhic Djetei-L- Jmmlt ion of Cobalt in '.he Presence of ichel. Catuytic volutior.
of Hydrogen in the Fre3ence of Corr-1plox Cov.poundlis of Gob~llt ,14til Dir-el- yl-
th
glio)V-,," Zhur. Obshch. Khin;., 15, Nos. 4-5, 191,5;
"Stijdy of the Solubility of Dime thyIgIyoxIi,,,o in AvIllionia and Alcohol go!utionn with
the Aid of Amperometric Titmtion," Zhur. Analit. Khim., 4, No. 5, 1949.

54 USSR/Chiamistry -TndicatorD ~'86-0) Oct 49
Analysis'
Qu=ti-
tative
"Study of the Solubility of Dimetbylglyoxime in,
Axmonia and Alcohol Solutions With the Ald :of
:AMerometric Titration," A.~ G. Stromberjj,,~~.i.~ I.
~Zelyanskaya, InBt of Chem and Metal.. Uia,-,
Affiliate.,
A
Icad Sci USSR$-.5,1' pp
Zh= Anal n1m7 Vol IV,, NO 5 ~2
a V4
0
qIn the instance of dim cy of
iLsing anperametric t1tration for dete
solubilities of slightly'soluble organi ~~::6 OU11".
is, shown. Solubility of this compound !;`-.,a'queouz7
-T20
USSR/Chemistry Indicators (Contd) Tiep/oct 4,9
~volutiong at 250 C in relation to composition of
inolution was studied vith: (1) ammonit,,` 'i ojL,~tionLz
width an ammonia concentration- interval. 'of:, 0. 01- .
M and 1.0-10.0 Mp (2) amm nium ion.~7iiim~ia
.solutions -4i~h a constant ammonia coficiiti-ation
and Ian ammorki,= chloride concentration Aiter~ val z f
.an
~0.1-1.0 M, and (3) alcohol solutions vitli: alco,~--. i
hol concentration Interval of zero-16. 1~ (0. O-a~. 0
~vol Submitted 24 Apr 48.

SOV/137-59-1-217ll
Translation from: Referativnyy zhurnal. Metallurgiya, 1959, Nr 1, p 285 (USSR)
AUTHORS: Zelyanskaya, A. I., Bykov, I. Ye., Gorshkova, L. S.
TITLE: On the Separation of Selenium and Tellurium by a Cationite
(K voprosu o razdelenii selena i tellura kationitom)
PERIODICAL: Tr- In-ta metallurgii! Urallskiy fil. AN SSSR, 1957, Nr 1, pp 151-
154,
ABSTRAC V: For a quantitative separation, of Se from Te, as well as from Ce, Fe
and Zn, pH 1.4 solutions are passed through the "espatig" [trans-
literated) KU- I cationite. Te, Cu, Fe, Pb, and Zn are completely
absorbed by the cationite. Te is then extracted with a solution of
NH40H (1:2), and the cationite is washed with H20 and 5% HCI to a
neutral reaction. It is shown that Se can be quantitatively separated
from Cu, Fe, and Zn- The presence of Pb lowers the results.
Hydrochloric acid solutions 'and ammoniacal solution containing
sodium versenate are suitable for separating Se and Te from Cu, Fe,
and Zn. Se passes through into the filtrate in all cases.
V. P.
Card 1/1

ZELTARSKATA, A.I.; BTKOV, I,.Yei; GORSHKOVA, L.S.
~,AAZW*i~=Iaro;g~~raphic determination of tetravalent selenium and tellurium
when both are present. Trudy Inst. met- UFAN SSSR no-1:155-160
157. (MIRA 11:9)
(Selenium) (Tellurium) (Polarography)

SoVil 137-58-11-23831
Translation from: Referativnyy zhurnal. Metallurgiya, 1958, Nr 11, p 280 (USSR)
AUTHORS: Zelyanskaya, A. I., Bykov, 1. Ye.. Gorshkova, L. S.
TITLE: Effect of Heavy Metals on the Polarographic Waves of Selenium and
Tellurium (VIiyan1ye tyazhelykh methIlov na polyarograficheskiye.
voIny selena i tellural
PERIODICAL: Tr. In-ta metallurgii. Urallskiy fil. AN SSSR, 1957, Nr 1, pp 161 -
169
ABSTRACT: The authors investigate the effect of some heavy metals on the po-
larographic waves of Se and Te in the NH3NH4C1 solution. The Cu
wave precedes the Te wave, and two separate waves appear on the
polarogram, but when the ratio--Cu:Te>1 the Te wave is appreciably
lowered and a preliminary separation of Cu is necessary. Zn, which
is reduced at a more negative potential, does not affect--the Te wave;
however, at a Te: Zn > I ratio Te lowers the Zn wave. Pb adsorbs
Te when it precipitates; when Na versenate B is added, Pb is reduced
at a more negative potential than Te, whereas the addition of gelatine
displaces the E 2 Of Pb to -1.3 v. The presenc-, of 0.051/o gelatine
Card 1/2 completely supp~"esses the Pb wave, after which the determination

SOV/137-58-11-23831
Effect of Heavy Metals on the Polarographic Waves of Selenium and Tellurium
of Te proceeds without impediments. The impeding effect of Fe is eliminated by.the
addition of 0.1 mole/liter. of tartaric acid and 0.10/o gelatin; in this case Fe is re-
duced at a more negative potential than Te and has no effect on the magnitude of its
wave. Determination of Se is impeded by the presence of Cu, Pb, Cd, and Fe. When
the molar concentration ratio Te:Se > I Te also impedes the determination. The
effect of Zn, Ni, and CoZ+ is eliminated by the addition of Na versenate B.
N. B.
Card 2/2
I Ri MIN

Collection of Studies in the (MM) Metallurgy of Heavy -q*
Non-Farrous Wtals, Sverdlovsk, 1957, 168 (Its Trudy, vyp 1,)(As usm, ural Aff1_11)
7 a I.; Bykov, I.Ye.; and Gorshko;F, L.S. The Separation of
4&Mg~~, A
Selenium ~m--e'~~J-jurjum by a Cationite 151
Ze lyanskaya, A.I.; Bykov, I.Ye.; and Gorshkova, L.S. Polarographic
Determinatio-n- -of lbtravalent Selenium and Tellurium When Jointly Present 155
Zel-vanskaya, A.I.; Bykov, I.Ye.; and Gorshkova, L.S. Effect of lbavy
Metals on the Polarographic Waves of Selenium and Te3aurium, 161
AVAILABIS: Library of CongresB
w1fig.1
1-22-59

pop= kav 01, B-32
C? -'It/ ;5 -/,
glectrd&evistry
C1,emistry
1 19581 3980-
UORIMP, jalwye, fjo 2)
s joor
Referst ve of Seleni"11-
-S
0
e ME .01.rograybi. wa,
Al'tilor % T .14jeW of sc efr-e
1-tst, ACS ce Of Tellurium 01%
Title AN sSSR) 3-9571 "0 2) 47-51
Or-1. g pab IZV Vost. fil ept of the TeO
jence b-e'011. The b0i
aoes not 'Ufll
L + 0 .5 she S 3
1e presence 0'2 SeO3 0.5 14 IM4P3 Se In
Ab LIt U9 to Te
TI ba~k~ Of hange
,~mve ca the t Of Te03
2- .Ve &oes not coatev 2- ieftet'
of the SeID3 big1jer relst-lve
.alng at the Be(II,
beCOMW~ lover at a a2- ions fox ith TeID3 2- as gollms.
~tLe author' 8 opinion.' ML Sjucl react rder to verifY
the solutic 3H20- 'n O:yzed On 6. carbon
&jffuse into 2- + 6e __7 2Se + Te + as ejectrol on the
!2Se2- + TeOI,., a SeO3 2- solution I vave VO jev-1aled.
this "SU-v* ancde-cathou
csthode~ after vIlich an
0 '0,
YAi- -19A 3980.
Ogram
Ot thl's soy. The SeO32-
TeO32' ut'OJ2 to.0,Uo-t, re
de "rare di
Cz'ea8ecj 20;~:,,q=tier CO"tal d Aft
t a '4 n 9 3 Von~-
the eXceas Ojr -3- - w the
See also Se2. TeC) aaditlo.z
Iti;4in, ;, the but the
95 6de se2-
5, 29,00p- vare

137-58-4-8652
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 4, p 333 (USSR)
AUTHORS. _Le~~~, Bausova, N.V.
TITLE: Separation of Gallium from Zinc, Copper, Cobalt, Nickel, and
Iron by Ion Exchange (Otdeleniye galliya ot tsinka, medi,
koba,11ta, nikelya, i zheleza metodorn ionnogo obmena)
'PERIODICAL: Izv..vost. fil. AN SSSR, 1957,, Nr 7, p 51-53
p
ABSTRACT: Polarographic determination of Ga in apassive electrolyte of
the following composition: 0.1 M Na salicylate, 0.1 M NaCl, pH
2.5-3.8 is inhibited by Co, Ni, Znand large amounts of Cu. SBS
cationite was used in the Na form in columns of I cm. diameter,
50 cm. high, to remove the inhibiting impurities. The resin, of
0.25-0.5 mrn grain size, was charged to a height of 25 cm. A
100-cc solution containing 15 cc concentrated NH40H and 10 cc
2N. NaOH was transmitted through the resin at a rate of 5 cc/
min, as a result of which the Ga remained in the filtrate in its
entirety, and the Ni, Co, Zn, and Cu underwent quantitative ab-
sorption by the cationite. The resin was washed by a 100-cc sol-
ution containing 10 cc concentrated NH40H and 5 cc ZN,.l NaOH.
Ca rd 1/2 The filtrate and the wash waterD were evaporated down'to a

137-58-4-8652
Separation of Gallium (cont.
volume of 25 cc and were neutralized by 6N HC1 (methylorange test), and the
Ga was determined polarographically. Extraction of the Ga in the filtrate at-
tained 98-100% when the solution contained 0.5-5.0 mg.
Z.G.
1. Gallium--Determination 2. GalliWr~--Separation~'. ~-3. Gallium--Polarographic
analysis 4. Ion exchange resins--Applications
'Card 2/2,

SOV/1 37-58-11- 2 3830
Translation from: Referativnyy zhurnal. Metalturgiya, 1958, Nr 11, p Z80 (USSR)
AUTHORS:," 'ZeI anskaya, A. I., Bykov, I. Ye.., Gorshkova, , L. S.
T IT LE: Polar6graphic Determination of Quadrivalent Selenium and Tellurium
When Both are Present (Polyarograficheskoye opre~delcniye chetyrekh-
..,..valentnyki selena i tellura pri sovmestnom ikh prisutstvii)
PERIODICAL: Tr. In-ta metifflurgii. Urat'skiy fit. AN SSSR, 1958, Nr 1, pp 155-
160
ABSTRACT: It is established that for the joint polarbgraphic determination of
Se and Te a basic electrolyte containing (in rnoIeAib6_-4-~NH4Cl 0.75,
NH40H 0:Z5. NaZS03 4-1 is the most suitable. In order to eliminate
the maxima., the-polarbgraphic analysis is performed in the presence
of 0.0020/o gelatine, El/2 of Te 0.9 v and El/2 of Se t.5 v (sat-
urated control electrolyte). An increase in the concentration of gela-
tine causes a displacement of the Se wave in the negative sense, and
its determination becomes impossible. Se can be determined polaro'-
graphically at concentrations of
tration of 'Cc should not be higher than the Se concentration test the
Card 1/12 Se wave be lowered. Nitrates and heavy metals should be absent, To

SOV/1 37-58-11-23830
Polarigraphic Determination of Quadrivalent Selenium and Tellurium (cont.)
dissolve Se and. Te the precipitate of elemental Se and Te is obtained by any method
and to this, together with the filtrate, 5 cc of freshly prepared solution of 25 mg
I",CI03 in HCI (1: 1) are added. The mixture is stirred, heated slightly, and upon
dissolution neutralized with NH40H to methyl orange. The solution together with
the paper, is transferred into a 50-cc flask, basic electrolyte is added to the mark,
and the mixture is analyzed polar6graphic ally. The method was verified on speci--
iens of dust and cake. Two-gram samples were used for the analysis.
N. G.
Card Z/Z

SOV/137--59-2-4765
Translation from: Referativnyy zhurnal. Metalturgiya, 1959, Nr 2, p 343, (USSR)
AUTHORS: Zelyanskaya., A. L, Bausova, N...V., Kukalo, L. Ya.
TITLE: Study of Polarographic Properties of Galliun-i and Indiurn (Izucheniye
polyarograficheskikh svoystv galliya i indiya)
PERIODICAL! Tr. In-La metallurgii. Urallskiy fil. AN SSSR, 1958, Nr 2. pp 263--
274
ABSTRACT: Investigations were carried out for establishing the optimum condi-
tions for polarographic determination of Ga and In. It was established
that in acid salicylate solutions (0. 1 M Na salicylate and 0. 1 M NaCl
with a pH of 2.5 -3.8) Ga forms a well defined wave with El/2 = -0.99 v
(in saturated standard electrolyte); introduction of gelatin has a nega-
tive effect. The electrode reaction corresponds to a three-electron
reduction and proceeds irreversibly. With an increase of the salicy-
late content in the solution Ej/2 shifts in the negative sense. The
V 5+ 7+
polarograph: ~c determination is not impeded by At, As , Mn , and
small amounts of Cu, Bi, Sb, Fe, In, Cd, Pb, and T1. Zn, Ni, Go,
Mo, and Sn should Ue first removed. In is:-read polarographically
Card 1/2 against the background of 3N HCI in the presence of 0.01~/o solution

SOV/137-59-2-4765
Study-6f Pollarographic Propertie's of Gallium and Indium
of gelatin; El//2 =-0.78 v. An~increase iri gelatin concentration decreases ~4harpty the
intensity of the diffusion current.
N. G.
Card 2/2

SOVII 37-59-2-4837
Translation from: Ref era tivnyyzhurnal. Metallurgiya, 1959, Nr 2, p 353 (USSR)
AUTHORS: Bykov, 1. Ye., Zelyanskaya, A. I., (--iorshkova, L. S.
TITLE: Polarographic Determination of Tetravalent Selenium and Tellurium
(Polyarografiya chetyrekhvalentnykh selena i tellura)
PERIODICAL: Tr. In-ta metallurgii. Urallskiy fil. AN SSSR, 1958, Nr 2, pp Z75-
279-
ABSTRACT: The authors examined the parameters of the polarographic determina-
tion of Se and Te. In acid solutions their reduction-~proceeds with form-
ation of several waves, whereas in strong alkaline solutions the Se-walre
disappears. Polarographic determination of Se and Te when both are
present is carried out in an electrolyte of the following composition (in
mole/liter): NH4C1 0.5, NH40H 0.5, Na2S03 0.1, gelatin 0.0020/6, at
a pH -9. With a concentration of gelatin > 0.01016 the Se wave blends
WUh the terminal ascending branch of the polarogram. In the presence
of a number of heavy metals a decrease of the diffusion current of Se
and Te is observed; moreover, the Se wave decreases in the presence
of Te. However, in small amounts of the elements the dependence of
Card 1/2 the Se wave on Te is imparceptibte. The authors developed a technique

SOV/1 37-59-2-4837
Polarographic Determination of Netravalent Selenium and Tellurium
for determination of Te in the presence of Fe (in a tartaric-acid solution), or Te in
the presence of Pb, of Se in the presence of Zn (in an E;D.T.A. solution), and of Te
in the prevence of Cu (alcaline cyanide solution). In order to determine Se and Te
in products of complex composition it is necessary to separate them from other
elements first.
N. G.
Card 2/2
M EM M9HA=V_ i IN

SOV/137-58-11-23803
Translation from: Referativnyy zhurnal. Metallurgiya, 1958, Nr 11, p 275 (USSR)
AUTHORS! Zelyanskaya, A. I., Bausova, N. V.
TITLE: Polarographic Investigation of the Gallium Salicylate Complex
(Po,lyarograficheskoye issledovdniye salitsilatnogo kompleksa
galliya)
PERIODICAL: Izv. Sibirsk. otd. AN SSSR, 1958, Nr 3, pp 52-59
ABSTRACT: The authors established the feasibility of the polarographic determ~
ination of Ga against -a-background of 0. IM solution of Na salicylate an.d.
0. IM solution of N.aC1 at a pH of 2.5- 3.8; -the addition of gelatin pro-
duces a negative effect. The stability of the Ga salicylate complet is
comparatively low. because the constant of instability K = 1.93* 10-
The potential of the half wave of Ga =- -0.988 v (saturated electrolyte).
The electrode reaction is irreversible and corresponds to a 3-electron
reduction. W, Al, Mn7+1, As5+, alkal-';ne, and alkaline-earth metals
do not impede- the reaction; neither (toes Fe at a ratio Ga:Fe