SCIENTIFIC ABSTRACT TAFT, V.A. - TAGANOV, G.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001754710014-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

TAIFT, V. I'l.
USSR/Electricity- Network, 4-Terminal Jun 50
Transfer Coefficient
"Applying Methods of Synthesis of Electrical Cir-
cuits to the Construction-of a Four-Terminal Net-
'work According to the Transfer Coefficient Given
on a Finite Frequency Interval," V. A. Taft, Power
Eng Inst imeni Krzhizhanovskiy, Acad Sci USSR
"Iz Ak Nauk SSSR, Otdel Tekh Nauk" No 6j Pp 873-887
Discusses problem of applying methods of synthesis
-to constructing circuit possessing given transfer
coefficient. Considers main expressions character-
izing operating regimes of 4-terminal circuit. Sub-
mitted 19 Jan 50 by Acad A. V. Vinter.
AM - 16&-Plo
i 6a I, Y)

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he pm*km &t the bLmier f_qt_my. Ahm 4h,
dvc_t rg6 -dLknly 10 jem. I-
stxt%n MW dM-UMC.,t aM OW CAkTm4on of the nwthod
to ny *Umd INQ-'y 'n'tr* al by fmans of
(m4,..om-y tran%finrution 1% tkffkXISIrjkIftlL
A. LAII)MA'4

T-tO'T, V.A.
Q~iadrlooles with C'r-.ebyshe7 -orouerties of amplitude and phase ffren-,iency
characteristics. Taft. Trudy Sem.-oo toch.mas.q. no.5:22-53 152. (MLRtL C'):O')'
(Transducers)

USSR/Electricity
Power Systems Aug 52
Calculating Procedures
"Engineering Methods
Operating Conditions
Systems," Prof E. A.
V. A. Taft, Cand Tech
Krzhizhanovskiy, Acad
for Calculating Trans[ent
in Complex Electric Power
Meyero-vich, Dr Tech Sci,
Sci. Power Eng Inst Imeni
Sci USSR
"Elektrichestvo" No 8, pp 31-38
Analysis of transient operating conditions :in sys-
tems contg- transmission lines and salient-pole
machines requires soln of complex systems of
differential eqs with const coeffs and variable
coeffs, and partial differenLial eqs.
Author's new procedure of analytical soln ib sim-
ple ~nd rapid, using network analyzers. De~rices
based on this procedure have advantages overelect-
rointegrators and arithomometer -type machines, can
be used to calc transient processes. Submitted
25 Au,9 51.
235T41

USSR /Electricity - ResiAance Matrices 23. May 52
"Necessary and Sufficient bonditions Governing ~he
Physical Realization of a 2m-Rank Matrix of Total
Resistance in the Form of a Passive Multi -Te rmirial.
Network," V. A. Taft
"Dok Alt Nauk SSSR" Vol LXXXIV, No 1, pp 499-501
Discusses ,the problem concerning the sufficiency of
the condition of positiveness (semipositivene6s)
and realness of the total-reoi stance matrix (con-
ductance), which reduces to demonstrating a general
method for the phys realization of a pos real ma-
trix. States 3 relevant theorems and sequence of
225TIP
operational procedure. Concludes that conditions
of positiveness of a total -resistance matrix (con-
ductance) is not only necessoxy but alsc sufficient
for the phys realization of multipoles. Submitted
by Acad A. V. Vinter 24 Oct 52-
225T32

TAFI , V,&.~ KOVYLUNKOV, V.I., redalkt,~z-~ TAKUKIN, M.Y., redaktor;
I -ASTAPYEVA, G.A., "'ekhnicheskiy redaltctor.
[Principles of calculating linear electric circuits according to their
frequency ratingal Osnovv metodiki rascheta lineinykh elektricheskikh
taepeli po zadannym ikh chastotnym kharakteristikam. Moskva, 1zd-vo
ikademii nauk SSSR. 1954. 234 p. (MLRIL 8:1)
1. Chlen-korresuondent AN SSSR (fcr Kovalerlircv)
(17,1ectric circuits)

KRON, G.; LIBKIND, M.S., kandidat tekhnicheskikh nauk Ctranslatorj;jim
V.A., kandidat tekhnicheskikh nauk [translator]; ANTIK, I.V., redaktor;
MMOVICH, E.A., professor, doktor tekhnicheskikh nauk, redaktor;
FRIDKIN, L.M., tekhnicheskiy redaktor.
[Application of tensor analrais to electric engineering] Translated
from the English. Primenenie tenzornogo analiza v elektrotakhnike.
Perevod a angliiskogo M.S.Libkinda, V.A.Tafta. Pod red. 1. a prilq-
zheniem E.A.Meerovicha.Mosk-va, Gos.energ.izd-yo, 1955. 274 p.
(Calculus of tensors) (Electric engineering) (MIRA 9:4)

PHASE I BOOK EXPLOITATION 791
Taft. VJ-ktor Aleksandrovich
Elektricheskiye tsepi r3 periodicheski izmenyayushchimisya parametrami
i perekhodnyye protsessy v sinkhronnykh mash-nakh (Electric
Circuits With Periodically Changing Parameters and Transients in
Synchronous Machlnes) Moscow, lzd-vo AN SSSR, 1958. 187P.
6,000 copies printed.
Sponsoring Agency: Akademiya nauk SSSR. Enargeticheskiy institut.
Resp. Ed.: Zubkov, P. I..., Ed. of P~Liblishing House: Filaretova, A.S,;
Tech. Ed..- Kashina, P. S.
PURPOSE: This book has both a theoretical practical value for
scientists, engi.naaia and technicians work:Lng in the fields of
eler,'t-rical englnear.zZ, electric machines and the design and cal.
eulation of complex power systems.
COVERAGE! The book e".-Ccidates pr:,blems of the theory of electric
eirCuits with pe--riodiaally aha-nging pa-rametuers and the use of
Card 1/8

00~!~.
Electric Circuits U ~ )
791
frequency methods for studying t:~,ansient cuad stleady-stlate conditions
in such circuits. A synchronous mac-l-Lirie -".-heory based on frequency
methods is discussed and is extended z--o a ganerall case of unsymmetri-
cal conditions. Ac~--ozrding to the aut-hor, the problem of investi-
gating t.-ansients in synehrz,)n,.)us machines under asymmetrical con-
ditions remains largely li-nzolved. The author quotes professor
A. A. Gorev, who in a racent-ly publ-4shed monograph on transients In
synchronous machines wi-ita that in t-1-ze case of unsymmetrical oondi.
tions, equations, which in the gen-arall case contained periodic
coefficients, become irveducible and -t-heir solution complicated to
the extent that they have no practical appl-loation. The autphor
applies frequency methods based on a Fo-a::rier expansion and presents
general methods of invest-igation. These methods are, according to
thq author, directly applicable t-~ the altudy of symmeteloal as
well as unsymmetrical conditions of synchronous machine operation,
Practical applicattion of these methods is based on the use of an
a-c calculating board and t1he metChod of symmetrical components,,
and does not necessitate the introduction of any methods not com-
mon to everyday electzt-cal engineering practice. The monograph
also examines problems conxiected with the physical natu--e of
resonanae phenomena under paramaturicall resonant conditions. ThLa
examination makes it possible t1c. define more accurately some
Card 2/8

E,iectric ci.-~aults (cont.)
791
problems of complex conditions of el-aev'-z~7Lc machines. (See
articles in the periodical ELEKTRICHESTITO and the paper of
M. Mai--*,-nezce and M. Popov "NGvyy metod parametrichesklkh
yavl(-,--qiy") (A New Method of Analyzi:,,Lg Prizxnetrical Phenomena).
The author descc~ibas birilefly the th-e field by
the following wryit-ers. I. S. B=zk, P. M. Kv.~T5nr,
E. A. Meyerovic-h, D. A. Goradskc,,-r, N. N. V. A. Taft,,
V. A. Ven:tkov, I. M. Markovich, V. S. Gorr-kao- 'r, P. S. Zhdanov.
There are 79 of wh1t-,-h 69 so-ept and 10 English.
TABLE OF CONTENTS: 186
Preface 3
Introduction and fMst-orical Stt----7-,y 5
PART I. SIMPLE OSC-LILLATORY ",'!R'~UIT WITH PERIODI-
CALLY CHANGING INDU,-,'rAN10AE AND FREQUENCY
METHODS OF CAD33ULATING TRANSIENTS IN
CIRCUITS WITH PERIODICALLy r'HANGING
PARAMETERS
Card 3/8

E I ect-r-le t- ary (con t
Ch. I. Osoillat-fons In a Simple
Pa~-iodically Ch.-iriging Indu--~Zanci~ 11
1. Frae current- c omp o nent in an 3scillato:.ry c.'rc-u-tt- m! t h
pe-.~Lodlcally ch,-Zing 11
2. Fn-.--,ad curx-ant-compo-nent an
th peilolically chaznging im-du,,".-ance 25
3. Peviodically chan~lng oa a
ha;:-monlc e.m.f. 37
4. Change of' power in a wdt.h. ahzangirZ
p a:,., am e **v- e r s 42
Jh. II. Use of Fraqv.,mcy Withods fcr Cq:~cuia-tf-ng
in Systema 'With Pex~Lodi~;allv Chwig:tzng Faz,ameterz 43
1. Calculation of tranzie&.s by th.e Fo--,*-,f-.er series me-.~hod 43
a. Theoretical 43
b. Practical calculation ba-sed --n the Founi-er serles
met-hod 53
2. Ca.1--ulation cf in el~-::-3~tLiv-s with periedically
changing pa--amc-tI=.,?,,,, -o,:;ing the integral. Fz,,O-
quency methods of ana.'Lyzing .91%;abillty of
WIth pax-iod-loal-7y c1zaznging raz:-ama-I*Oa---s 56
C nz-d 4/8

Electric Circuit6 (cont.) 791
PART Il. TRA-14SIENTS IN SYMCHRONOUS MACHINES
Ch. III. Equations of a S,,Tachronous Mae-hi.n.9 6
1. Equations of a machine in phase co-Drdinates
2. De:?ivation of of a In a salient-
pole aynchmnouG maz~iina by tivic.-M-Caction theory when
procass.ges a::,a from tha polnt of view of
bhe obsex-zer 'coget-her ul,#-Oh -k-ohn --otor (equations
1-ti Park-Gorav d, qv 0.) 72
3. Physical meaydrz of con-;ez-iersilon ti~~ co-ordinates
d., q., 0. 74
4. Em,)aiided ecpja',l-/,-ns o." a 41-::-an-2ient in a syno-lamio-0.3-
machine without dampel vIndings in co-orcUnates d, qv 0. 75
5. Differential eTaation-~7- o-f P. trannsient in a synchronous
machine wi-~-lh daw-par wind%:ngs In d, qO 0 79
6. Exo.,--us--!-on of OP,-:.--,,atLonal rasist-ances of
a mach-lina. Trar-.~.Lont and reac,a:~:ces in a
syn-ch-ronous 82
7. Equn:~ions of a :~n a synoh~,-,n-ous mach-l-ne de-
rl-;r,sd fr:)m, the th,~-cvry whem, all ~Dvndlitleona
Card 5/8

Electric Circui"t's 791
are i4nvastiga'4"e-d fz-= o- of a stat--!-!~ina=7
obsex,ire~r (.1-1-i a, A.. 0 Cc-
8. Derivation of of ~.n a synchr-,:~nous
machine using tha f-Lall-d t-heo~,-.,r and based on
direct physicaI
a. Substitution of a ge-ndiag by an equlva-
lent three-phatre w-*..rLrlj'..ng fed by *'V-,Aro sy.:v4'-em,5 of
symmet2tical
b. Subst-Itution of w.L'V'-h a single-axis
winding by an =,v!~t-h rot-or idth a t1hree-
phase wingind fad by sys*40-am,3 cf symmatz~ical th=,,--e-
phase ourvents
c. Relations bettw;aan ampI.'.-arda3 of symmet.-,.Acall f.I.W.-itious
uu--rents and simO-ffication cf tha e,m.f. ballance
equation
d, Synchronous ma-c-b-ine ecp:~.2.o.ns for an arbitrary
initial rotor posi-I.-inn
e. Value expre-seions of paTametpers the machine
equations
9. Ceneral remarks on t1he mac-Une equations
derived from the i-~tating field -'*-,heo--y
10. Equations clO a Salie-ntv-pole synchrono-as machine with
dampei- windings in f., b,. 0 c-LP-d eqia�va2.ent
84
85
86
88
93
95
97
Card 6A

Electric
diagrams of a mzc!Unjc-. iol
a. Derivation of eqX-aticr-s fo:7 a E;ynch:--onous
machine with damp cz-Anding s azid equivalezv~~ diagram
of a machine for a5yy-oh--onous ~;ond--Itioaa 101
b. EqLA valent. diag, am o--' a salieze,;-~-ole martf *-,-k.:*; f o--
pz,ocessei d-,,, excjltat~.on 1o8
c, Eqwivalent dlas:~,,anl- of a mat,!L-ine during
sus-1-lained hiinting log
d. Det-erm-ination of mac'nLna mom,-:~.,ats and fraquen-,y
cha---acteri;3tia measux,~~inent using equJivalent d-fagrams Ili
11, Some phanome-na in mach-inea cownacted ui'%,Jh
periodic changas of of and
mutbal induat-anc,3 112
a. Sel-f-exeltat-lo-a of a mao..-~Ine 113
b. Seif-h-uLxtixig a--jl slipping-cff 117
Ch. IV. U.--symmet-.::-1cal o--." aSRI
Machine 121
1. HaT-mo.--ics in th=- z%-t-;,=- a:.:,-d Mlat-riz, ;f a
synahronov-3 gene:~,ato-4 121
card 7/8

Electric Cirer-tt-2 (r,%')n'1-. 791
2. The forced of a sho*-,,t-ci=-c---~-,-iv-
unsy=e4,-r!caZ in a comipan6atad 2.:-,ng 2ine.,
aecoimting for Gf a watsingteel gan-~avator 125
3. Transients, self -axcltva~zL:--n and
unsymetricall jxad 150
4. 14-tastigation of 155
"--, k, 1 11 aa.- 161
Appendix T. Reamar-ca Phenmer---n-a in -14, --,3 W -h St
Appendix II. Stability of Cloud:~Uo,--.,s :Ln Syst-ams of
Av.'Gomat.~4a Cor-";rol Det-~~m~.ned Approx-lma'v-.zly on
the Asstuaption of Filter Effect 170
Appendix III. Auxiiliury Materiall fo::- Ca-la'L,.2.atioa;,3 UsIng the
Fourier Series Me-*t-oh_-d 175
Appendix IV. Self-excitation of a Sa-34ent'-pole Syr-,3~~-*Znous
Ge-nerat-,r Ur-der Symmetz-icall CondiCloas With
Invariab--c of Rot-at2.,m (De--,-'vat1c-n r3l,
Basic Relationsh-lp-R) 179
Bibliography 183
AVAILABLE-: Libi-w-y o.f Affla,.-F,
Card 8/8

DAVYDOV, Grigoriy Borisovich: TAFT V A. oty.rod.; SHORIN, N.A., rnd.;
KAlutillLOVA, S.F., tnk-T;_n.rad. '
[Fundamentals of thp theory and analynis of phase-correcting
circuits] Onnovy teorii i rascheta fazokorrektiriiiushchikh
tsepei, Moskva, Gos. izd-vo lit-ry po voprosam sviazi i radio,
1958. 292 D. (MIRA 11:12)
(Electric networks)

Till ';R Taft ; 7. A~ ..OSCOW)
T ITLE: On t-i~.e Sta-L-ility Of PerJ odic et'-,--, s of 0 aratien 1z' Uzc):,-~ct J
I - . I - - it -_
Control Syste:,is Found Approxirmtely or, the Basis of -the Filter
Hypothesis (Ob USLOJ peri rdic,,,,esI.-iI:h rezhi,mov , sister3akh
,:It-lirovar,.i-ra,,-,~-LyderLnylch priblizhenno. iskhU.
avtomatichesko,,-o res., It
dya iz Jipotezy fil~tra)
PERIODICAL: Avto--i:AP~a, i tclo:-ie~-h-nika, 191,U3, Vol 1,), r 6
pi) 558 - 565 (USSIZ)
10STRACT: An ar-~r~)xi.,.).ate S0lLItiO!I Of tile no'led in reference
is suZ,~ested ",ere. The -rc;'Llem reals. On the asoum-1--or, tlzt the
system to lhe investi:-ated cont-_.ins a linear filter the conditicns
for the stability of periodic solutions oil the ba.;f2 of the same
assi.,_-.q2tion are to be deter-mined. At -Ii: st t',,,c- for small
deviations is derived and the vroble,7i reduced to th~ char~_-_cteri-
stic, eqii-.tion of infinite ord e r, By equantinZ the det-_,minant of

L
M-is infinite set of eri~,i.~tionsto zero t're c-ar-c'er4stic eou,_t-on
of infinite or, er wit'n to ~the ei_.-,--~nva1,.ie 'to 'be deter--
mi:ied) is obtaL.-.e.1- T`c of' tl-c eomntion zl~-,resen' ihe
Card 1/3 sou,-'-t )~_ -v-lues, In c_-~er t,,e izn-resti -7ited re-i--e

I C.:! - 1 ~-i. ~ , .11 -:
On tl~e Stability of Perf -r!_42 IYe_t'-.cdS of O-,ration (L;
in Auto:-.atic Contrr),! s Found Appro_,.imately t 2 V. I
-e nable it is necef~snrly !~~nl ~tuffici I-A t'.-at 11 1-0 +
a nu~;-tive real part. I:-, t1nis 0 Ait4ons of
'practic not e use.' , I'-e filter 7,)~ Ilizions a~e
can
U S :; t-'-e
,~d. As t".e zrossover is ini-.e --n c3mple:--.
of t-.e co-41-3-nerts tie f-e,~,L,.encies of which e_xceed the OrO83ol;*er
ei~.al to zero,,~"e --ay pass f-r,o-.-. t-e 'nf-!-.;+- set of
-ain are L
e ti ons to a finite set of' e;-:ual 4 o-, s 12) --s
tai.,.ed. Bj e,~ ing t'ie det,_- T.-_, Jin -.--,t o 17 t1ie- fi nite Ze t of ec-aat ions
for the co::-, 11 ex a.T.--i i t,,-.des o zero a po 1" r-ard tt;
>1 7., 1 t '; c o:-- f ac ts i s 3b I a 1 -1 e d - T I ie r o ot s o f t h i so lyn om i a.
~~1.:--e t-,~ sol.z `,if -values, In order t~ilt t',,.e per:Lodic
re i:.:c- be stUble it io siffficient t.%at al Re 0.,
Ln order to fi-d out -a",,ether all *X i satz-sf5- this con-1:Ltion- al.-
-r-ell-ri.ic as -aell as frequency- crIte-ria can ~,o used, 1-1 vie-it of
the act t..at t.I.e r..)3ts of a polynoimial vith comp! ex Factors
Card 2/13 arc to be investi,,-~_wted `iere t,.e critn_ri.-n of Shur Can lb-, used

t
t f P e
--wrid Anproxiinately -the
1"D
pothezis
if al,-e'Lraic criteria are used. if fre~;uency meth-)ds Dire used
e.~;. the criterion of Mikhaylov ca,-` be used. '..t th-e end a c0--:!-.
parison bett,~,,een tic above-derived ccnditioi~s of stability and
the conditions su,-,-.-ested '-y Goll-d-f-arb (pe'erence 2) on the basis
of t',le metilod of 1,armonic equilibriu::i is nnde. It is sbovin
t c-s are dif-
,i-'-'t the conditions of stabilit- in botH cass Ferent.
Thefe are 6 referenceo, 6 of -.;hic~~ are Soviet.
SUKUTTED: Nove:nber 25, 1~57
1. Servomechanisms-Theory
Cz.,rd 5i3

PHASE I BOOK EXPLOITATION SOV/4955
Taft, Viktor Aleksandrovich, Doctor of Technical Sciences
11oprosy teorli elektrlcheskikh tsepey s peremennymi parametraml
I sinteza Impul'snykh I tsifrovykh avtomaticheskikh reg-
ulyatorov (Problems in the Theory of Electric Networks With
Variable Parameters and in the Synthesis of Pulse and Digi-
tal Automatic Controllers) Moscow, Izd-vo AN SSSR, 196o.
102 p. Errata slip inserted. 8,000 copies printed.
Sponsoring Agency: Akademiya nauk SSSR. Energeticheskiy in-
stitut Imeni G. M. Krzhizhanovskogo.
Resp. Ed.: P. I. Zubkov, Ed. of Publishing House: A. S.
Filaretova-; Tech. Ed.: V. Karpov.
PTT RPOSEt This monograph is intended for specialists in net-
work dezign.
COVERAGE: The author discusses the theory of electric net-
works with variable parameters as applied in the investi-
gation of periodical operating conditions in nonlinear
C a r d-1-/(--

Problems in the Theory (Cont.) SOV/4955
6ystems, partl,-:ularly in systems of automatic control. He
investigates the problem of using frequency response methods
for the stabililty analysis of such systems. In an earlier
work the author discussed an attempted approximate solution
of the stability problem based on the assumption that a
linear compcnent with properties of an ideal filter has
been included in the system under investigation. He con-
siders. this approach as unsatisfactory and presents In
this monograph an accurate method of solving the problem
without assuming the inclusion of an ideal filter. This
solution consl5t5 In the reduction to a finite form of the
characteristic equation of the family of equattions with
periodically changin coefficients, expressed in the form
of an infinite (Hilli determinant. The author uses the
same method as the one employed for the deduction of the
Hill equation. The results obtained can be used in solv-
Ing several technical problems connected with the investi-
gation of networks with variable parameters. When the ob-
ject under -.ontrol appears to be a system with variable
Card-771--T

Problems In the Theory (Cont.)
SOV/4955
parameters, it becomes difficult to apply the usual method of
system analysis and synthesis, namely the method of the z-
transform. The d1ff1culty 15 connected with the necessity
of knowing the reaction of the network to the applied dis-
turbance, in other words, the L-transform of this reaction.
In particular, for systems with periodically or exponentially
changing parameters, the L-transform of thIs reactlon may
be expressed with infinite determinants. Such complex ex-
pressions do not give a direct possibility of passing over
to the z-transform. In the present work the author suggests
a method which permits the passing over from the L-trans-
form of the above indicated reaction to the ftn1te trans-
cendental functions of the operator p, which makes it possi-
ble to reduce the theory of networks with periodical para-
meters to a form analogous to the theory of long lines.
Obtained relationships make it possible to pass over to the
z-transforms and it then becomes possible to expand the
z-transform methods to systems with variable parameters.
No personalities are mentioned. There are 19 references:-45r
Card_~/7

TAFT, V.A.; SKOBEUV, V.A.
Programs for an electronic digital computer calculating transient
processes in networks with periodically v4rying parameters.
Elektroenergetika no.2:105~-1,14 160. (MIRA 14:3)
(Transients (Eleotricity)
(Eidetronic digital computeri))

MARKOVICH, I.M., doktor tekhn.nauk; T,~.n, V.A., doktor tekhn.nauk;
SOV"OV, S.A., kand.telchn.aauk; VN=07, V.A., doktor tekhn.
riauk; TSUKERNIK, L.V., kand.tekhn.nauk
Present-day use of computers in designing and operating electric
power systems. Elektrichestvo no. 11:1-8 N 160. (MIRA 13:12)
1. Energeticheskiy institut All SSSR (for Markovich, Taft & Sovalov).
2. Moskovskiy energeticheskiy iastitut (for Venikov). 3. Institut
elektrotekhniki ;.N USSR (for TSukernik).
(Electronic calculating machines)
(Electric power)

I-IARKOVICHq I.M.2 doktor tekhn~nauk~. TAFT.,? V,A,,. doktor tekhn.nauk;
SOVALOV:- S.A.9 kand.tekhn.nauk; ~,-ENIKOVp V.A.~ doktor tekhn.nauk;
TSUKE-RNIK; L.V.,q kand,,tekhnnauk
Problems on the use of computars in designing and orperating
electric pover systems. Elektr-ichestvo no. 12:9-15 D 160.
(MIDA 14:1)
1. Energeticheakiy institut AN SSSR (for Sovalov). 2. Moskovskiy
energeti-cheskiy institut (for Venikov). 3. Institut elektrotekh-
niki AN USSR (for TSukernik).
(Electronic claculating machines)
(Electric power plants)

F'C! Fi 1'0'~ I.; i'cii-.~TOV, IU,G, ; STL.iC!! "7T- Ci~,*, j.-
I.T T C--, t
j.jCS!:7-j"j'-, T T
MRS.
:Ltiath birthda- of LIN, Markovich, Ile!, trice- e stvo ric.:::
T

SUSHCHIUSKIY, , doktor ftz,inatom.nauk; OBUKHOV, A.M.;
GILYAli(My H.S. , doktor biolog.nauk; TAF'T-,---'T_A .., dc;ktor tekhn.nauk;
Glil-IJOTSHY, V.G.Ildoktor tekhn.nauk; OLOFINIM"Iy) N.F., kand.*
tekhn.nao,
Scientific con'Mcts with foreign countries. Vest. Ar SSSR 31
-no.12:101-105 D 161. (MIFU~ 14:12)
1. Chlen-korrespondent AN SSSR (fOS'O',bv,khov).
(Science---Congresses)

.~'~0-7_~ZS7017 ~'~R: 2,R!;-020772 S/0044/64/000/001NO52/V052
RZh. '21-1ate--atika, Abs. 1V312
Taf~. V.
T7
T:S: Fracuency mot _'ods of invostigatn:_ng porlodic conditions :Ln non!:Lnear
Goa
C-Cuits "ri-th concontrated and distri~~-at
SOU,;=_;'. Tr. Tashkentsk. polital-h-n. in-ta, Iry*P20. 1961, 109-121
TC'_:~-_C T.!GS: frzcraoncy =tlhod, nonlinoar cireWit. periodic condition,
diffaz-ent.,~.-_' couation periodic solution stabi:_Ltty, full Fourier sari-as
al,v-ebraic equation infinit*a system, charactaristic equation. iffinite
detarr.~~.antll, morw;z.-Thic function, Loran series
:n a nravlvis paper RZ7h. Mat. 19050. 13906) t1ho author conssi ered
the apppro~ch to Lrives-tiga-ting tho st--:oi!-4-;.y of the periodLc Zolution
of a system of nonllLnear differential equations- by the usual method the
oquat--on is fo=id in vaz-latlons; its solution is sought in the .'form of a :A;.U
Ccrd 1/2

ACr ' 17 1
iisllc).~ AR4020772
'Fo= riai- so--4-05; as a result an infir-ite system of algrbraic equations is
olbtaLnod; the charactoristic equation is found In the form of an jnf:Lj:Lte deter-
=A.narntu for this s,,%,stem x-faich is equated to zer-o. Further on this
is replaced by a fjzlita one by msans of tho folloxr~ng operations: the ole-z-mrts
of
.c datoi-mir,,Lnt oymanded into si=la fraction; considering the detex-,-J-nant
as a =ezzo~-~--plhic 1"anction, it is ex-panded into a Lorran saries in. neighboz-hoods
o --' poles and t~o infinita determinant i-s transforzad into a finite (according
vo the n=rber of poles) sum of infinite mms; it is suggested general stab-lity
criteria b-a a-mlied to the characteristic equation.
This paper contains a number of cor.-ents on the practical application of
this nz-ocedure for Investigating stability of periodic solutions.
M. Ayzerman
DATE ACQ: 03Yar64' SUB CODE': IZ ENCL: 00
Card 2/2

GUIUSHKIN, V.I.; KOVALIKOV, G.A.; KOZLOVSKIY, G.F.; LUTIDZE, Sh.i.;
ll'uMOVIGH, 1.vi.; 1~2;)MROVICH, N.A.; MIMIEVIGH, G.I.;
POPKOV, V.I.; ST--&;KOLIN-'LXGV, I.-S.; TA17, V.A.; M.STOV, Yu.G.
Sixtieth anniversary of tho birth of A.I. Moskvitin. Slektrichastiro
no.4:0,4 Ap 162. (MI R~' 1 15: 5)
~Moskvitin, t-atoli4 Ivanov4ch, 1902-)
k -In - -

~'All"~" "i'_'
I I t
:;I'- - (~,e ~rarisfcrryjations mett.uj in syst.oms wl.1h vari,t-, 1e
:,.' pir~i-.,-,ters. E'lel trcienerietika no, 5. 14-32 102. ( I-ILI RA 1 1, : 4 )
f,Electric netwcrks)

1rC'1.~;T%_'V, Yu.G. ; MCSTKCV.A~ G. P. ; K('VAi,EV, F. I.; TAFT, V.A., doktor
tekhn. nauk, prof.,
ZAVOZIN. L. F. . red X-RCKHINA.
1.N.1 tekhn. red.
(Three-phaze semiconductor power rectifiers with magnetic
amplifier control] Trekhfaznye silovye poluprovodnikovye
vypriamiteli, uprqviliaemye drosseliami nasyshcheniia. Mo-
skva, Izd-vo Akad. nauk SSSR, 1963. 171 p. (MIRA 16:7)
(Electric current rectifiers)

go tilLa ac).

r,UDRYAVR;F11, I.V.; MEY?-ROVICH, I.B.; SAVVEIIA, 'I.M.; TAFr, V.I.
Fatigue strength of shafts following nitriding and straightening.
Metalloved. i term. obr, met. no.10:32-34 0 163. (miRA 16:1o)
1. TSentraltnyy nauchno-issledovatellskiy institut tekhnologii i
mashinostroyeniya i zavod "Russkiy dizell."

TAFT, ',;iktor Aleksandrovich. Prinimali uci~.astiye: 7.,:LYU'11,', A.F.;
KA-UAMiLN, A.F.
[Pi-inciples Of LY10 spectral theory and design of networks
Ath variable para-metersJ 0snovi, spektrallnoi teorii i
raschet tsepei ss .:e-emerm~-nA parametrami. %moskva, Nauka,
1904. 1~. (MIRA 17:12)

USSR/Electricity - Analyzers 21 Feb 51
Transients
"Calculation of Transient Electromagnetic Con-
ditions in Complex Electrical Systems With
Rotating Machines Using an AC Network Analyzer,"
E. A. Meyerovich, V. D.. Taft
"Dok Ak Nauk SSSR" Vol Lxxvi, No 6, pp 835-837
Uses method for solving systems of differential
egs by representation of the soln over given
interval previously proposed by Meyerovich to
solve eqs of transient conditions for rotating
USSR/Electricity - Analyzers 21 Feb 51
(Contd)
elec mach on ac network analyzer. These eqs
ordinarily have variable coeffb. Previously,
network analyzer could be used only to solve
systems of egs with sym matrix and const para-
meters. Submitted 21 Dec 50.
l8qTl8__

Ott 6 a 14 If 1; 11 14 it 14 It it 11 1: 1) a 24 it N n is If )a $1 m v w
9 L I It I L 0 4 to 4 ALA Pie ~E (All If h

it I AW I fill. I
1011.1.

ip:
04

0 1-0 . ..... to If- .-1, -00

: coo
0
3

z
d
if
09

tsee
00 1 A s v SL A allIALLURGICAL Uttli-TtAf CLASIIFKATiCk
flo-11.
Isa

'
IS a, lip -1r-
If r , - - tot b4
ff IV to m at K It 14 u K ff It K a v 'It L I a 0 1 AS 4 3 1

KLO n
0
i 0 a 0 0 0 0 0 0 0 0 6 a 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 0 0 0
,e
: : : : : 0 0 111, 0 0 0.00 9 0 0 9 1 00 0 0 0 'o 0 4 a * 0 0 0 0 0 0 0 00 of 0 0 0

TAFTA , Ad?laida, ing.
Modern method3 of physico-chemical analysis. Ind text Fftm
14 no.7:320-324". 163.

Ru,-ania
Engineer
-t',tul, dc, Ccr,-
4-~i:.I: Zootech-nical Research In3titUtO Inst.L.
'Zoo tehnice ) .
s i V r i -,, a,~ , '-'o 6 1
E~uch&rest5 Problene Zootehnice eue 'S
pp 29-37-
"Results Obtained in the Formation of a "Nucleus
Sheep at the Colloctive Farm of Eod, Brasov -ReF-iun~D.
Co-author:
POPA I Al. , Dr. , Zootechnical Research ln-t -Ltute de
Cercetarl Zootahnice).

- - - - - -
~ - -
, :~,a
TAFTAS. L.M.
Simple device for protecting the eyes when using the microscoue.
Lab.delo 2 no.6:27 N-D 156. (MIaA 9:12)
1. 1z Zheleznodorozhnoy boltnitsy stantaii Kaumas.
(MICROSCOPM)

j.1
of Globuilln2a fmn tl;.i -i*L',-,-,ijn..z:ry In the
In Suckllni,
Co-author:
lnr.--tutn of ?~tho'ooy nd ,nlmal '.ijp-' ono.

MINDIM, A.; TAGA, M.; OIR'-WTU, I.; CW0'rj&kN'U-VOIITE)SCU, S.; WEGIIMTZR, M.
'he protective effect of an intracerebral injection of tellurium on the
evolution of rabies encenhalitis in rabbits. Rul. stiint., sect. med.
8 no.4:973-985 Oct-Dec 5~.
(ITZABIEZ, experimental
eff. of intracerebral inject. of tellurium on col=se of
rabietic encephalitis, in rabbits)
(-3,1CEPRALITIS, exper.
rabietic, in rabbits, eff. of intracerebral inject. of
tellurium on evolution)
(TELMIUM, effects
on evolution of exper. rabietic encephalitis in rabbits,
admin., intracerebral)

vn i2
c'-* ct i:e re 11
r _'t Jl~
in., FL t
_;Iniz d e

MIJZU, St.M. ; pop, Al. ; W1'ULFMGU, A. -1 AN(,LLiZGU, Z. -, DAMLAN, Al. ; TAGA, M.
Experimental 6: clinical investigations on certain antith~-roid auto-
irummological processes. Ramanian 1-1. Rev. 3 no.1:35-40 Jan-Mar 59.
(MITIGIN-ANTIBODY REACTIOIZ
,iut o
-immun. 7iechanisms in thyroid gland of man
rabbits
(THYROID GIAND
auto-immin. raechanism-, in man & rabbits)

ILLI-SCO, fl.; BERCLANU, St.; TURGANU, Al.; VAINER, Henriatte; RAIDULESCO,
E'lena; TAGA, M.
Study of the changes in blood proteins in horses experimentally
infected with A.I.C. virus (irifectious ammia of horses) and
their relations to the morphological and immuno-serological changes.
Arch. Houm. path. exp. microbiol. 20 no.3:491-501 S 161.
l.Travail de lInstitut "Dr. I. Canacuzinoll Services d'Hematolocie-
Serologic et dlImmunochimie.
(VIIZUS DISEASES experimental) (M-,S:~S diseases)
(BLOOD PIMEIIIS) (!~-:-TICULOENIDOTHELIAL d-EbT=% pathology)

1101", Al.; 'AGA, M,.; OPRISA:I, Alis,, DDIETRESCO, R.
Anti-organ isoensitization as a renal localizing factor in
experimental tuberculosis in guinea pigs. Arch. Roum. path.
exD. microbiol. 22 no.1:29-40 Mr 163.
(TUBERCULOSIS, iENAL) (TUDERCULOSM)
(KIDNEY) (TISSUE EXTRACTS)
(FREUITDIS OJUITANT) (ANTIGEN-AVLIBODY REACTIONS)

RIPPIANIA
mkAGA, and PATRASCU, I., Veterinarian, of the "Pasteur"
institute for Veterinary Research and Biological Products.
"New Aspects Concerning Newcastle Disease in Fowl Breeding
Units."
Bucharest, Revista de Zootehnie si Medicina Veterinara, Vol 16,
No 4, Apr 66, pp 53-64.
Abstract [Authors' English summary modified]: The authors
discuss utbreaks of ;~evcastle disease in large poultry-
raising units that occurred in the last two years. The la-
boratory tests used to diagnose the disease in some charac-
teristic foci are described, the probable causes for the
appearance of the disease are analyzed (even in vaccinated
units), and the ireans of combatting the outbreaks in the
various cases are discussed.
Includes 4 figures, 2 tables and 9 references, of
which 2 German, 2 French and 5 English-language. --

1. TA,,AMLIK. D. Ye.
2. U53R (600)
4. Automobiles - I-lotors
7. Air filters of automobile and tractor esigines. Avt. trakt. prom. no. 10, 1952
9. Monthly List of Russian Accessions, Library of Congress, January 1953. Unclassified.

TAGAMLIK, D.Ye., in.,~hmnmr.
Increasing the efficiency, and safety of two-rot,2r volumetric
pimps. Vest.mash- 36 no-11:13-22 N '56. (MMA lo: 1)
(Puriping machinery)

TAGAMLIK, V., nauchnyy sotrudnik; TEREXHINA, P., nauchny sotrudriik.
One-famil.v pressboard frame house. Sel'.Etr0i. 11 no-5:14-16
MY '56. (MLRA 9:9)
I.Ilauchno-issledovatellskiy institut Gorsel'stroya Ministerstva
rorodskogo i sel'skogo stroitel'stva RSFSR.
(Architecture, Domestic--Designs and plans)

3 I Ad On

A o
It -- , --v

go go

00 'W't.
-00
go 0e

-06
'
I TAGAMIAK U.S.S.R. 66,243,
liest Insulatat. N
-Chrvi- ZfIllf - I"A, 1 1:1 41
21115. -- Sawdust (151) gm.) is inunctsell in a hot 'u'lVII.ion
Ca(()11)1 with a CmO content of 11) 8m; after 24 br_ it%hm
of pulverized fuel (20 Cm.) are athicil during 5tirriug. and
:0 finally a lime susWLsion (CaO content 11) Sm ) until thr
massispasty. It is then fomed in the usual numner.

0
:
M.11A,
0

J
Id
m
zoo
No
Ole
700
8: A S a S L A 1[TALL%1PrKAL LITFRATURE CL.131FIC-AT .0. Clog
1 .0
*00
--f'4 Kx!
IN 1 0 a I
1 1, a it oral Ka *61 can SCIN W I An L S V nd 0 14 1 1 a v
oa 00 01 46 0 000 go*** 0 0
0

YE=K!Y, Anatolly Natanovich, Inzhener; SAGAMLIK, Vladimir I10 .ich, in-
redakto , Inzhener, nauchnyy
zhener; UDODI V.ya., r STOLYARO
redaVtor; MEDVEM, I.Ya., tekhnicheskly redaktor.
[Production and use of building materials made from reeds] Proizvodst-
vo i primenenie stroitellnykh materialov iz kamysha, Mosk-,Ta, Gos.
izd-vo lit-ry, po stroit. i arkhitekture, 1954. 68 p. [Microfilm]
(Building materials) (kush work) (MLELA 8: 2 )

TAGA~ITK, V. L.
35494. Tuberkuli-qoterapiya pri tuberkuleznykh zabolevaniyakh. Glaz. Trudy
sev. -oset. Gos. Med. In-ta, vYp. 4, 1949, c. V0-73.
Letopist Zhur:,-allnykh Statey, Vols 48, Moskva, 1949

-U~
g~*,-,.jt jj--j ori, n Z", i: a -r. :set. .-o
'ny'

TAGARLIK, V..L., kandidat maditsinBUkh nauk
molluscum coat.agiosum. Veat.oft. 69 no.6:40-41 H-R156. (HLRA 10:2)
1. 1z Dorozhnov bollnitsy Ordzhanik-idzevslcoy zheleznoy dorogi
(konaul'tant Professor M.N.Bugulov)
(SKIII--DISEASES)

Jlfe ~tln tClr. V~ I AGiMITI K9.A. 66,243
May 31, 1946; abTit-nded in Chem. 2entr., 1948, 1 (.1,141
-265 '--Sawduqt (60 gm.) is immersed in a hot.-u5pension af
- Ca(010, with a CaO con(ent of 10 gin.; after 2-1 hr.. zi,'Iwtt
of pulverized fuel (20 gm.) nre added during stirring, and
finally a lime suspension (CaO content I0 gm.) until the
tnas~ Is pasty. It is then fornif-11 in the iimal manner.
M.11A.

USSR/Medicine - Communiaablo-Diseases Aug 48
Medicine - Public Health
"Graphic Method of Explaining the Mechanism cf the
Progress of Outbreaks of Infectious Diseases," R. L.
Tagamlitakaya, Saratovsk Mun Sanitary-Bacteriol lab,
2 pp
"Sov Med" No 8
Graphic representations of sources of infection,
hospitalization of cases and epidemiological rela-
tionships between various outbreaks of Infertion.
FDB 24/49T72

Fac. Phys.-A-lath. Livre 1. 43, 193-237 -(1947). (Bul-
German summary)
garian.
[Volume number misprinted.42 on title page.] Proof of
ems on sequences and func-
the following and related theor
tions. If f(x) satisfies, for each k =0,, 1, 2, ... and x>a, the
inequality If (k)(x) I -:sAc-,, then there is a constant C such
that f(x) Ce-8 for x>oa. R. P. Agnew (Ithaca, N. Y.).
BOurce: MatherristiCal Revievis, Vol 12
No.

T-4 A All
J
TagamUckU, YL, -A. On the~~~:of sequences of
functions. DokladyAkad.NaukSSSR(N.S.)57,17-19
(1947). (Russian)
Let E be a measurable point-set of finite Lebesgue measure
in Euclidean n-space, and let (ii 1, 2,,- - -) be a sequence
of summable functions in E which converge asymptotically
to f [i e. for each'* > 0 the measure of the set I f.- f I >
tends to 0 as n-CO]. Denote by 1.(e) the integral of f, on
the measurable subset e cE. The -author establishes two
equivalent conditions (1) and (11), -each of which is neces,;
sary and sufficierit in order that f be summable And that
ff.-ff on everyecE. (1) Foreach infinite selection n=nk
of the f., there exists a summable jp~_:O so that If. 1:-5v for
some arbitrarily large n=nA:. (11) Each infinite selection
n=na: of the Me) has at least one' bsol utely continuous ..
a
limit-fu4iction t1(c)j,whenj6;((or each e) J(e), is any limit of
the selection n n, of the numbers 1.(e). L, C. Young.
AM
1946, Vol 91'
No.
-Source: Hathematical Heviows,
- - ----- ~.`,_A 01
z -A

n notes inspir -.0 rl- A;
e
c~jj*oy,'q Lodvc, dw El, Os I
thei uthor Acad., Sci., p
24 83-,16851 223,'R pol -
9.1
i9lia
! ~ il I.. ;f,. .
iN Ai
vo~ k..

I
t " .'!V 1;
I - ~ .-
I -- --I- -- -
- /

A

Y. Recherches sur une classb de fonctions.
Univ. Sofia. Fac. Sci. Livre 1. i
(Math. Phys.) 44,317-356 (1948). (Bulgarian. French
summary)
For the main results of this paper see a series of notes by
the author [Doldady Akad. Nauk SSSR (N.S.) 57, 87S-878 k
58, 197-200 (1947); C. R. Acad. Sci. Paris 223,
94G-942 (1946); 225, 976-978, IOS3-105S (1947) -, these Rev.
9. 237; 8, 259; 9, 182, 280]. The results of the first two
notes are given new proofs and appear in generalized form.
author begins by considering the class K(a) of func-
tiocis having derivatives of all orders on [a. w) and satis-
fying fVI)(x)-o(x-h) as x-)-co, and introducing a partial
order by writing fi(x) Cf2(x) if fi-f, is completely mono-
'
tinic for x>a
. If.pDf for every f of a subset of X(a),
is called a majorant for that subset; if a subset h. as.a
IMaJcT:ant, it has a smallest majorant. A series of thearenj
estabfich the exTwrted.propertiesi nf K(a) as a partially
ordered linear space. As an m-unple of the author's appU-
catiW4 we sketch his proof that f(~:) is represented by. a
Di
trichla series with given exponents X, if there is aI(X)
the same exponents and nonnegative coefficients such

-II(x)j-(-I)IgIII(x)j k=O. 1, 2,
'that If' - [Cf. the
~aote cited. above and. Boas, C. R. Acad. Sci. Paris '224,
1681-1685 (1947); these Rev, 8, 569]. Let g(x) +AX)
tf~.OC4,(x) C2g(x). -Let 0.(x) be the common majorant of
v(x) and 2s.(x), where s. consists of the first n terms of

-majorant e2dkta in virtue of the author's theorem
his
t
two functions with a common minorant have a c0 I Msaon
t. ItIoDows from properties (if the partial ordering
majoran
'
that
O CO.(x) --r 0.-,(x) C2Be-"-, n - 1, 2, 3, - 66W 0.
wh
J-Wi thetheorem is reduced to the cam ere g0m) consists
'! aua,~ * gi 4" [see the third'of the authooes notes cited 1
I sin e
similar, argument appties to, Laplace *iikrals i
Bernstein-W
mW evefituallkleads to a new proof of the idder
-repreienthtion *of completely monotonic functions.
R P. Row, Jr* (Evanston, TIL)..

/\A L-1 Tz

Cagamlitzki, Y. Sur quelques a plications de la thiade
P
-'reMMIZI ~= espaces vectoriels pufiellement ordonn6s;
Annuaire [Godi~uik] Univ. Sofia. Fac. Sd.~ Livre 1. 45, be an infinite series. whose partLA suals
.
and
let En.
'263-286 (1949). (Bulgarian. French summary) ,
table as the difference of monotone incre. .Isin
q
are represen
This paper is concerned with partially. ordered linear nien. ifa
bounded sequence:s, sQ that b = E.% ift.p, exists.
:,I Uck::; over :in ordered field (which in all applications men- is any element such that -bsa-Eb, there exisi- -.4-- ,Jar.; tr,
1=nvi is either the rational or real field). Let the order
such that (n= 1. 2, and a=El'i-ia,~P.- TY0
rolation in such it space R be denoted by, the. symbol
similar theorems are also proved.
The following Lxiorns are assumed: (1) a=b implies a~~b; .
These'results are applied to the study of a particular
(2) tz:-!~56 arid iniply a=b: (3) a~5b and r--d imply
Pa r tiall y:: ordered linear spare R~, whose clenicnLi consist
a+c:~b+d, a::~b and M~:O imply A4:-5)h. A partially~ of 'all infinitely diffi-rentiable functions defined on,solll e--
(Mlcred linear space R is said to be normal (6mfilctely d fi ed as Usual,
interval (a, b). Sunis and real multiples are c n
normal) if every finite (arbitrary) set of elements admitting.
N partial ordel'tig in R* is ddined by means of,a se(pie"Ve
;M iipper bound admits a least upper bound. As the autlic-.r
i
of numbers xo xjf5x.�~ ... nr~f' in (a, b) Ivith li'llit b.

this is weaker than the requ
irernent tliat R be lattice
A function jlie* is norinegathT if or
ordc!red or complete-lattice ordered. A positive nonzero a