"SCIENTIFIC ABSTRACT LYAKHOVITSKIY, F.M. - LYAKHOVSKIY, D.N."

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001031020006-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/169/62/000/006/004/093
Det-ermining the elastic D228/D304
waves (Z mounting); the other was placed horizontally, to record
the transverse waves (Y mounting). The profile length was 24*m,
the interval between points being 2 m. The conducted investigations
showed that transverse waves are recorded very clearly; their in-
Uensity at the time of horizontal blows is extremely.great. ~or
vibrations generated by explosions the intensity of transverse
waves is small and does not allow them to be distinguished c1learly
on the seismograms. The elasticity moduli of the ground were de-
-uermined (they~' are cited in the form of a table). The authors
reckon that their method expands seismic surveying opportunities,
and that it allows, in'particular, the groundwater level to be
determined sufficiently accurately in a number of cases. Z-Abstrac-
ter's note:,Complete translation.-7
Card 2/2

ZNAMENSKIY, V.V.; RYABINKIN, L.A.; FETROV, L.V.; VARTANOV, S.P.,
GAGELIGPITS, A.A.;KGTT'YAREVSKIY, BA; LOZOVSKAYA, I.F.;
-LYAKHOVITSKIY, F.M.; MARIIN, 1U., OSTROVSKIY, V,D,; PARII'SKAYA,
G.W.; -RIKHTER, V.I.; RUDD, V.V.; SLUTSKOVSKIY, A.I.; TARDTS,
G.M.; TURCHANENKO, N.M.; SWIDT, N.G.; SHNEYERSON, M.B.; GURVICH,
I.I., red.; BQRUSHKO, T.I., red.izd-va; GUROVA, O.A., tekhn. red.
[Instructions for seismic prospecting)Instruktsiia po spismoraz-
vedke. Moskva, Gosgeoltekhizdat, 1962. 95 p. (MIRA 15:12)
1. Russia (1923- U.S.S.R.)'4inisterstvo geologii i okhrany nedr.
(Seismic prospecting)

LYAKHOVITMCIY. F.H.; PARFIYANOVICH, V.A.
Use of perelission devices in industrial saiamic prospecting. Razved.
goefiz. no.102-37 164. (Y-IRA 18-.?)

ACC NRs AT7000195 SO-URCE CO-DE: UR10OM/647ooo7ooo
AUTHOR: Lyakhovitskiy, F. M.
ORG: none
TITLE: On the relationship between the elastic and strength -properties of rocks
SOURCE: Moscow. Universitet. Kafedra geofizicheskikh metodov issledovaniya.
zemnoy kory. Geofizicheskiye issledovaniya (Geophysical research), no. 1. Moscow,
Izd-vo Mosk. univ., 1964, 294-306
TOPIC TAGS: stlength, YAAk elasticity, soil mechanics, r%4W-m*%4=mimw fail_
ABSTRACT: It is believed that a linear relationship exists between G, the shear
modulus, and T, the resistance to uniaxial compression, viz., G - c-r. Statistical
analysis of data obtained by B. P. Belikov yields coefficients of proportionality
c. for three rock groups; granitoids, quartiites with sandstone, and limestone.
These coefficients are 95, 90, and 150, respectively. The relationship between c
and the Poissons' ratio v is noted. Formulas are given relating T with elastic-wave
velocities, taking into account the dependence of c on v. The possibilities Of
practical application of the relationships obtained are discussed. Orig. art.
has: 13 formulas and 3 figures.
SUB CODE: 08/ SUBM DATE; 05Nov64/ ORIG REF: 016/ OTH REF: 002
Card 1/1

LYLUOVITSHYP 1. D. --
USSR/Engineering Reat, SteamTurbines Jul 5 2
"Reconstriietion of the Flow Section of a Steam Turbine," Yermakov, V. F. Yhri-Fanov,
A. -0'. Dolgov, Engineers. GRES Mosenergo, I. D. Lyakhovitskiy, Cand Tech Sci. G. N.
Krushehev, Engr, lab of Steam Turbines, VTI
"Iz v-s Teplotekh Inst" No 6. pp 24-27
,m of turbine to Increase Ito efficiency and reduce
Describes changes in desig
consumption of theoretical fuel to 480 g/kwh. 'Two-cylinder condensing Siemens-Shuckert
50,000-kw turbine was built in 1930-31. Regulation stage with lhO nozzles and 19
reaction stages were redesigned. Tests showed decreAse in heat rate by 4.3%. Turbine
capacity was increased to~2,000 kw at same max steam rate.
231T47

AID P - 4428
Subject USSR/Heat Engineering
Card 1/1 pub. 110-a - 8/13
Authors Alekseyeva, R. N., Eng., I. D. Liyak~hOVitskib Kand.
-'in'i'kov, ng.
ov. _f JZ 1r -Union
Tech. Sci. and Yu. V. Rzheznii A
Heat Engineering Institute.
Title : Testing methods for relatively short turbine bladings
and their shaping.
Periodical : Teploenergetika, 6, 51-56, Je 1956
Abstract : Various static testing methods are compared for short
blades. Data on blades are given. The new VTI design
of blades is deemed quite satisfactory. Sixteen
diagrams illustrate the shape of various blades types.
Two 1955 Russian references.
Institution : None
Submitted : No date

AIEKSIM, RAT., inzh.; ALESHIN, A.I., inzh.; LYAKHOVITSKIY, I.D., kand.tekhn.
nauk; RZHBZNIKOV, Yu.V., inzh.
Increasing the efficienc7 of the control stage of the VI-100-2
turbine. Elek.sta. 29 no.6:26-30 'Je t58. (MIRA 11:9)
(Steam turbines--Blades)

PHAEE I BOOK EXFLOITATION SGV/3871
Usovershenstv,ovaniye konstruktsiy i ekspluatatsii turbinnykh ustanovok; sbornik
statey (Improvement in the Construction and Operation of Turbine Units;
Cullection of Artieles) Moscow, Gosenergoizdat, 1959. 300 p- Errata slip in-
serted. 1,550 Copies printed.
Eds. (Title page): 14. M. Rubinshteyn, Professor, and A. V. Shcheglyayev, Cor-
responding Member,, Academy of Sciences USSR; Ed. (Inside book): L. N.
Sinellnikovaj Tech. Ed.: P. M. Asanov.
PURPOSE: The book is intended for engineers specializing in the design and oper-
ation of turbine equipment.
COVERAGE: 1his collection of 22 articles deals with aspects of turbine oper-
ations, particularly, varie6tions.:In the heat performance of steam turbines
and computation of optimm parameters for gELs turbines. Turbine performance
indices and a number of methods for more accurate determination of control
parameters for specific cycles are presented. No personalities are mentioned.
References follow several of the articles.
Card 1/ 9

Impr-xvement in the Construction (Cont.) SOV/3871
TAME OF CONTENTS:
.Fbrewrjrd 4
Shcheglyayev, A.V. Certain Problems Relative to the Desiga of More
Efficient Steam-Turbine Pl=ts 7
Economic performance indices and the principal parameters for
4 types of steam turbines are tabulated. Blade-work efficiency and
aspect ratios are analyzed., Including those ratios applicable to ultra-
sonic velocities in B94--type turbines. Results obtained from the
testing of VK-150 turbines at the Leningredskiy metal3icheskiy zavod
(leningrad Metal Works)are given.
Lyakhovitskiy.. I.D.,, R. N. Alekseyeva, and Yu.V. Rzheznikov. Increasing
'_tSi_E_c_o_nc-mi_e__RfftW*ncy of DDuble-Are Segments for Short-Blade
Profiles 12
The authors analyze the possibilities of improving the performance
characteristics of the VK-100-2 steam turbine with short ble-ding
in the governing stage. Mechanical design considerations of two
arcs instead of one in the first stage are discussed, and test re-
sults are given. The essential comparative parameters ftftei- d4aiga im-
proveme-nte) for nwzles,"goWming" blades, and thL- flxst we the second
axes,of 4 type& of turbines 6.re'presented in a*table.- The o~er&U diag-
ram of the reconstructed governing stage for the VK-100-2'turbine is
given.
Card 2/9

Improvement in the Construction (Cont.) SCV/3871
Iagua,, V.P. Reconstruction of the 34,000-kvt Siemens-Schuckert Turbines
at the SLURES and BM?Ts-2 Power Stations 42
The author defines the min economic parameters of three Siemens-
Schuckert turbines ( Two at the BTETs.,2 Power Station and one at the
SLURES Power Station). Details of reconstruction to meet the in-
creased power demands are presente-d.
Mcbepetillnikov, M.I. Analysis of Performance Geins Due to Regeneration,
Based on the "Heat-Value Method" 56
The a,;thor defines the "beat-value" coefficient. If additional
(external)heat ( Cb ) is added to feed-water undergoing a re-
generative process, the change in the total heat consumption
(used in obtaining nev steam and in ths- intermediate reheating),
designated as 60 , is described as 4(~ - q or
The symbol q represents the heat-value coefficient. Enthalpy curves
and specific values of the 4 coefficient a--e deduced, together
with compi:tation results for optimum reheat pressures and feedwater
temperatures.
Card 3/9

Improvement in the ConBta-uction (Cont. ) SOV/3871
Rubinshteyn, Ye-M., and L.V. Yedig%rev. Two Arrangements of Feedwater
Pumping 64
The authors discuss the optiman arxangement of the feedwater
heating cycle (to aclAeve m3drmlm effectiveness) and analyze the ef-
fects of ftedwater hewbers and feed pumps on performance parameters.
Two systems of feedwater pumps are compared. One system utilizes
high-pressure preheatears exposed to the full pressure of the feed-
water while the other employs prebeaters between two sections of
7
the split pump, that is, the initial (or intermediate) sector of the
pump and the main sector. In the second case the heaters are under
water pressiue only in the "intermadia-be"seal";0r. The authors conclude
that both systems are equally efficient.
hLrganov,, B.P* Certain Problems Iblated to the Control-Ectrstem Stability
of Turbine Generators operating in parallel. 73
The problem of constant speed regulation and the stability of the
speed-:governing system for turbogenemtors cpere6ting in parallel
is anal~rzed.
Card 4/ 9

Ymprovement in the Construction (Cont.) SOV/3871
Gallperin, I.I. Methods of Turbine Governing in Compensated Control
Systems 99
Governing for "compensated systems". i.e.,, systems provided with link-
age between speed-control mecharidw and pressure-control mechanisms is
ana:Lyzed. Types of interconnections are graphical2,y representedand
respective control parameters and practices of regulation and correl-
ation are outlined.
I
Vell6r, V.N. System of Single-Pump Hydredynamic Control lip
The article deals with current systems of hydraulic speed-respon-
sive governing with one yump and a pressure relay. Four different
arrangements of such servomotors. are described.
Kirak,oayants, G.A. Experimental Investigation of the Effects of
Friction in the Governor on the Ylow-Ragulation Pt!oaess 127
Arp-Vsis of the work done by the governor against internal
friction is presented, and the effects of friation on the flow-
control valve are evaluated.
Card 5/9

improvement in the Construction (Cont.) SOV/3871
Veller, V.N., D.M. Levin, and Yu-V. Rzheznilrov. Control Valve of the VTI
Turbine 141
Punctions and performance of the new type of a&Assion valve de -
signed to regulate the rate of flow in the main governor of
the VTI-type steam turbine are discussed.
Murganov, B*P. Influence of the Pomp-Rotor Design on Pump-Perform-
ance Characteristics in a Hydrodynamic Gove%ming System 146
An experimental model of a centrifugal pump in hydraulic
governors is described. The geometry of the pump rotor and the
aspects of tightening are analyzed with respect to the effect of
pressure changes upon pump efficie-nay.
Shyakhin.. P.N.,, and Ye.R. Plotkin. Inveatigmtion of the Forces
Causing Vibration of Turbine Mades 163
The authors examine the problem of vibration of turbine blades
when such vibzations are induced by flow irregularity. Dependence
of the frequency of vibration on structural characteristics of
blading as well as on the nati-re of flow obstructions is traced.
Optimum designs for lacing wires and shrouds are suggested.
Card 6/ 9

Improvement in the Construction (Cont.) 90V/3871
Zaydellmn, R.L. Comparative Analysis of the Damping Properties of
Shrouding and Types of Wire Binding 172
Methods of fastening shroruds to buckets and types of lacing
are analyzed vith respect to vibration-damping efficiency.
Curves axe plotted indicating the dependence of damping
properties on Impact force.
Zaydell-n, R. L. DetermInation of the Logarithmic Decrements for
Vibratioa Dgmping by Yjeasa---4ng the Frequency of Natural Vibrations 178
Methods of measuring the natural damping cycle of free vibrations
are discussed,and values for the logarithmic decrement are deduced.
Serezhkina, L.P. Some Results of an Experimental Investigation of
Michell-Type Tb-rust Beaarings 182
nm article deals with test stands and methods of testing
Michell journal-type thrust bearings. Beveral lubrication systems
am described with reference to service reliability and minimum
friction losses.
Card V9

-)_ - - - -------- SOV/3671
Berman, L.D., and S.N. Fuks. Improved Sealing of Condenser Tubes in
Steam Turbines 209
The article discusses and evaluates several methods and coating
materials for protecting condensers from direct impingement of
the steam. Several arrangements for "packing" tube endi into tube
sheets and for sealing water boxes are evaluated.
Zinger., N.M. Methods of Designing Jet Condensers 219
Arrangements of mv.1tijet ejector condenEvers and la~muts
of stages are discussed and design and calculation methods given.
Molchanov, Ye.I., G.G. 011khovskly, and G.I. Siavalov. Results of
Final Adjustment and Testing of a 1.,500-kvt Gas Turbine Plant 237
Pre-operational testing of a GT-600-1-5 turbine is described.
Mol-chanov, Ye.l. Selection of the Starting Procedize for a Gas Turbine 255
Molchanov, Ye.I. Experimental Stand for Testing Gas-Turbine Rotors
for Thermal Fatigue 261
Allowable thermal-fatigue values and stress-distribution patterns
for certain rotor elements with respect to their elasticity range
are discussed.
Card 8/9
Improvement in the Construction (Cont.) SOV/3871
Sharovskiyj A.V. Optimal Parameters for Inlet Temperatures in
Multistage Gas-Turbine Plantil 265
The Problem Of cycle temperatures versus pressure ratios per
individual stage is discussed. Several methods for selecting
the optimal thermal-efficiency regime are evaluated.
Folynovakiy, Ya.L. Determination of the Most Effective Parameters for
the Regeneration Cycle of a Gas-Turbine Plant 275
The author presents his Own method of computation, applicable to a sta-
tiOnarY Plant,, to determine the elements of regenerator effectiveness.
The method can also be used for regenerators with cross-flow arrange-
ment.
AVAILA=: Library of Congress
Card 9 AC/pv/fai
9
8-16-6o

LYAKHOVSKIYP L.K., kand. tekhn. nauk; LYUBIN, Ya,L,, inzb.
Effect of passive connections on the design and aperation
of the feed control mechaniBm of a piston pump. Khim, !
neft. maihinostr. no.3.-15-18 S 164. (IURA 17z12)

PRINTSE&ALI, Solomon Grigorlyevich; LYAKHOVSKIY L M red. ; Ff(.EGER,
VA, k.2 . ~,"n. re** .
DiP., rediltd-va; BELOGURO
[Modernift%Min of gear-milling machines for the improvement]Mo-
Atsila zubofrezernykh stem4wwdlia povysheniia ikh toch-
indi 1,-Iopyt Nqvskogo zavoda imeni V.I.Lenina., Leningrad, 1962.
11 1 (Leningrddskii ddm-nauchno-tekhnicheakol propagandy. Ob-
i ~
j
6n perikoovym dpytom. Softia. Mekhanicheskaia 6brabotka M ~allov,
C.27) (MIRA 16:2)
(Gear-cuttihk fiachines)

LTAXWTITSKIT, N.M.
Immediate and remote results In the treatment of andarteritis obliterans
vith M2archonko's preparation. Vast. Ithl . 71 no.1:45-M 1951.
P (CIML 20:8)
1. Of the Second SurgirALI Clinic of the Mwainian Institute for the Advanced
Training of Physicians (Director-I.I. Orsiyeako).

KARTAVIN, V.A., dotsent; LTAKHOTMEMY ..... M.Mk, professor, zaveduyushchiy;
OVSIYENKO, I.I., dotseat, direktor.
Technique of stopping hemorrhages from cerebral sinuses. Vap.neirokhir.
17 no.3:54-55 MY-Je '53. (KL~A 6:8)
1. Filial 2-y khirurgicheskoy kliniki Ukrainskago instituta usovershen-
stvovaniya vrachey (for Kartavin and Lyakhovitakiy). 2. Ukrainskiy
institut usovershenatvovaniya vrachey (for Ovoiyenko).
(Brain-Hemorrhage )

LYAKEIOVITSKIY, M.M., prof.
~s of using curpre preDnrntions in the reDosition of fractures;
a preliminnry renort. Orto7D.travm. i protez. 19 no.i:62-63 Y,7-Je '58
1. Iz 2-y khirurgicheskoy kliniki (zav. prof. M.M. Lyakhovitskiy)
Kharlkovskogo institutFi usovershonstvavnniya vrnchey (dir. - dote@
I. I. Ovsiyenko).
(FRACTM-S. surg.
reposition, clirnte anesth., avnlurition (Rua))
(CURAR-P. ther. use.
fract. reposition, evniuntion (Rua))

LYAKHOVITSKIY, M.M., prof.; MOYER11al, L.A., doktor (Rharlkov)
Anesthesia in strumectcmy for Basedow's disease. Probl.endok.i
gorm. no.1:110-1-14 162. (MITU 15:8)
1. Iz kafedry khirurgii Yo.2 (zav. - prof. M.M. Lyakhovitskiy)
Ukrainakogo instituta usovershenstvovaniya vrachey (dir. -
dotsent I.I. Oveinenlro).
(GRAIMI DISEASE)

Card. Tec,. Sici.
Diosert-tion: "Power Engineerinr Verificat'Icn of an 3rirroved Installation for beater
Elect'rolysis." 1,%scow Order of Lenin Power Fwinppr-;n,- Im"; imenll V.1. Xol!:)tr;-/, 2J~ 47.
SO: Vechernyaya Moskya, Sep, 1947 (Project #17836)

SOURCE CODE: uR/o4l3/66/000/020/0030/0030
INVEMOR: Levin, 0. -N.1 L.;..Rozlovski3r. A. Innbtsevi. i.- Lyahtovitskiy, M. Sh.;
Rodin, Ye. P.
ORG: none'
TITLE: Preparative method for nitrogen oxides. Class 12, No. 186984 [announced by
the State Scientific Research and Planning Institute of the !LLtrogM n!~Astr7 and
Products-of Organic Synthesis (Gosudarstvennyy nauchno-issledovatellskiy i proyektnyy
institut azotnoy pro-z-yelXeinnoisti i,produktov organicheskogo sinteza)]
SOURCE: Izobreteniya, promyehlennyye dbraztsy, tovarnyye znaki, no. 20, 1966, 30
trogen'oxide', .'-nitrogen oxide preparat '*0
TOPIC TAGS:. ni ion .0-cm ustiov-,
ABSTRACT: An Author,Ce'rtificate has Veen issued for a method of preparing nitrogen
JoXides from tbeelements'by burning fuel gases in excess oxygen [percentage unspecified
r-followed by separation of the oxide's from the cooled gaseous combustion products. To
increase the rate of separatiozi*of the nitrogen oxides and the nitric oxide yield
without increasing the combustion temperature, the process is conducted in two steps:
1) combustion with an oxygen concentration of 50-60%; and 2) after the separation
of nitrogen oxides the combustion is continued until the excess dxygen has been used
up.
SUB CODE: 0 21 UB!4 DATz: o9Aug6$/ -ATD PRESS: 5104
Card UDC: 661.98:66.071.7

c~C) V - ~~ . )- . 16 /'2 72
1, y a k h o i i t s y a n d i d r, t e n f 1' a f I a g o rs a c e 5
nyYe mpry Prom the 'Exper-
F, Primary
ience of Teaching F.,--eign prepodpw3n1ya
inostranrykh yRzy,-oY;'
!~ERIODICALt Veatni~ vp9shey ~7hkoly, 1955, ir lk'~, 7 7 0
AB3TRACT: Recently shortcrimings In Qo- teaching of foreign lanF~jagee
have been sharDly c--iti,~-Izel In -!erveral essays, The pre-
sent artic1q analyzes the 2ituation, The author wishes to
eliminate the impresi2ion that n foreign ipirgvrup~- is a sub-
ject of s9condary importance. Djring the p~:ist 10 years the
number of lessoni as3ignel to foreign languac-es hap, be'an
steadily decr-~Isingr nil;! t~e la.~eralism r2i~-)Iayed in oval-
unting the st-,'d~,nt5- has be'~-n ~f 1-1 detri.M~ntnl
effect, The aut'nor cr-iti-ci,.zE:-- t .ne m~-tbod of-n-n n3orted in
tenchirg forei~7n ianFuage.,~ and the fnc+ t-r.at ,+
the non-linguioti,-- vuze,-
from the filti)rc, !3p!c.,cialists~ intoreEts to ~h-e
'70'n C~'--
princl nI 127-~ ' C x:, n 7 h e a!~.--
work and th, ~Ii z' r. t ? ! ni,- * nn n,~ n - c las s a rk ',,a E.- -,i Is o Y 1 f~
card 1/2 ed negrniti~,- fe z~ Tle instructrrS sorking the ~2halrs

Primary Measures. From the Experierce of Teaching
of foreign language3 do nat aiw~qvo
I d jo not apply '~.e prrop~,r
.anguage an
The problem of text-books and instruction~_~,
yet been solved, language tt~xtlz-ck.~-"
ly, have been revized but stiil do not -_--ully m~. -he re-
quirements of present day methods, ,,any vuzes Pre poorly
equipped with dictionaries, partioularl.-v 7,p~iclal Orle3.
There are 2 Soviet raference.
ASSOCIATIONt Kharlkov8kiy institut inzhenerov kommuna. ~-.ogn otyr-,
(Khartkov Institute of Engineera of.
Card 2/2

I .
1, Liakhovitskiy, M. Ya.
2. ussR-(6oo)
4. Hospitals, Psychiatric
7* Problem of planning new psycho-neurologrical hospitals. Zhur. nevr. i psikh. 52 no.11,
1952.
9. Ug_t _oL Li2sian Ac!&2.2iong Library of Corg,,ress, March 1953, Unclassified.

T,YAKROVITSM., M. YA.
LYakhavitakiy. M, Ya. "The work of municipal psychiatric hospitals -under
conditions of war and blockade," (2nd Psychiatric Hospital of Leningrad),
Ogr.-metod. voprosy sovr. neyropsikiatrii (VII), 2948., p. 37-43
SO: U-3264., 10 April 53, (Letopis 'Zhurnal Inykh Statey, No. 4, .1949).

LYAKEOVIT.BKIT, H.Th.
Justification of the diagnosis of organic lesions of the central
nervono system (vith psychic disorders)* Zhur. usyr. i poikh, 59
n0,8:1005-1009 159# (MIRA, 12 -.12)
1. levro-poikhiat rich selciy dispenser (glavtyy vrach T.I. Tapitsym)
Leninskogo rayona, Leningrads.
(CISTRAL MVOUS SYSIIK die.)
(HIMAL DISORMS diage)

PORUDOHIMKIY, I.M.
Pathologic anatomy of infectious nongonorrheal urethritis. Urologiia
23 no.6:25-31 N-D 138. OCM 11: 12)
1. Is urologicheskogo otasla (zav. - prof. LH. Porudominekly) i otdela
patomorfologii (zav. - prof. To. F. Belyaveva) TSentrallnogo nauchno-
iseledovatellskogo kozhno-venerologicheakogo Instituta. i katedry kozhno-
venericheakikh bolesney (zav. - prof, A.I. Wtamyshev) Tqe'n+.ml,UW-
Inatituta ueovershonstvovanlya vrachey.
(URITHRITIS, Pathol.,
infect. non-gonorrheal, pathol. anat. (Rua))
ii

LYA.KHOVITSKIY, N.S., dotsent
Use of ultrasonics in the treatment of plastic induration of the
penis. Urologiia no.6:64-65 160. 15115)
1. Iz kliniki koahnykh i venericheskikh boleznoy (zav. - prof.
A.1. Kartamyshev) TSentrallnogo instituta usovershonstvovaniya
vrachey. (FEVIS-DISEASES) (ULTRASONIC WAVES-THERAPEUTIC USE)

LIA OVITSKIY# W.Sa. dotsent
Some problems In the epidemiology# clinioal aspeevep &ad diaguosiso
Sov.=6., 24 no.9&87-93 S 160. (KMA 13211)
1. 1z Icafedry dermato-irenerologil, (zav. - prof. A.N. Kartamyshev-)
TSentrallnogo instituta usoverahens-wovaniyu wachey (dir. M.D.
Kom-rigim). (MICHOMORIASIS)

LYAKROVITSKIT, N.S., dotsent
Angiomas of the urethra. Urologiia no.5:64-66 161. (14IRA 14:U)
l. Iz kliniki kozhnykh i venericheskikh bolezney (zav. - prof.
A.I. Kartamyshev) TSentrallnogo instituta usovershenstvovaniya
vrachey. (URETHRA--MIORS) (ALIGIOMA)

LYAKHOVITSKIY, N.S., dotsent
Posttrichomonal urethritis,. Sov. mad. 25 no.2:91-94 F 162.
WIRA 15:3)
1. Iz kliniki kozhnykh i venericheakikh bolezney (zav. - prof.
A.I. Kartamyshev) TSentrallnogo instituta usovershenstvovaniya
vrachey (dir. M.D. Kovrigina).
(TRICIIOMONIASIS)
(IMTHRA-DISEASF,S)

LYAKHOVITS IL N.S., dote.; ASrVATSATUROV, K.R.j dots., red.
-Kp
(Gonorrheal diseases in wom-en] Gor-Preir.7e zabc;Ievanii4a
zhenshchin. Moskvav TSentr. in-t usovershonstvovariia
V'racheip 1963. 76 p. (MIRA 17: 1-1)

LYAKHOVITAIY, Mkolay Solomonovich; YUKHNOVSKAYA, 3.1.) red.
(Trlchf4=niasiaj Trikhomonoz. 1,!oskva, 1-Mitsia-, 1964.
17 p. (,1,11RA 17.-11)

. LYAKEOVIMElYp N,S., dotsent
Uretbrostenosis following trichamoniasis. Vest. derm. i-mu.
no.3:62-.64 165. (MMA 18:11)
1e &1inika kozhrqkh i venericheskM bolemay (zav. - prof.
A.I. Urtemryshev) Tgentrallnogo insti-ruta usovershenstyovamiya
vrachey,, Moskva.

Zlrr,.Mlp A.A., pTCC. (WvOv);_ LYAIOJOVITSKIY, N.S.p dotsent (IJD&M)
7,avfcrjO* Vogt, &=-, I *nritt 39 V0.4X4_66 A- 165.
r
.19:2)

SOV/122-58-8, -?/29
AUTHORS: Shtokman, I.G.- Dcctor of Ter-hnical Sc-,enr-es,and
-scienses
I%Yakh skiz,-SA-T~, Candi-JeAe cf Technl~,--
aIlL
TITLE: -i-r-o-cedure for the Fatigue Analysis of Cc,nveyor uhains
(Metodika raschata na ustalost" tyagovykh t:~,epey
konveyerov)
PERIODICAL: Vestnik rashinoatroyen.lya, .19r-/8,, Nr 6j pp 23-26 (USSR)
ABZTEACT: Freauent fatlgue failurea of coL7eyrp~ -,hains have
prompted an ana.;...7s1.;5 of the eq-a-IL-Valent, fat-igue load
and its ~,-onpa-rison with the iimit-JLng fatigue strength.
The fati.gue load ampilt,ude varies continuously. The
equivalent fatigua Aload. is de.fined -by the following
relation. The x-th powi~r of equivalent fatigue
load, multiplied by the. number of "life) which
defines the 11miting fatigu,~, .1oad at- corislant amplitude
in a aymmetz-j--al f~y-,11-- 4's ei-,ual t^1 the of all
fatigua contribut:.cn te-ms. Each term zefers to a
number of cycles during wh-i--h the symmetri,:;ally varying
load has a constant amplitude and is equal to this
numbe:, MUltipl4ed by the m-.',-h power of the load amplitude.
m is the exponent :.%f th,~; f-all"Ing bran~-,h in the load/
(;ardl/'4 fatigua life pl,;~t. It is stated that fca- shains of

SoV/ 12 rz8. .83 - ?12 a
P~ocedure for the FatiLpje Analysis of t;-#1.!N1eYGr Chlill'i
typical coal --onveyors, opera-.ing urLder ir-terise ~orroslon
conditions, the limitIng symmetri,ial fazigzi,~- 'Load component
is practically independent of the mean load. The example
of a mine conveyor chain ;. decigi-,,:ited bKR--.1!.'is quoted
wherein the limiting fatIgue load i-i indeper-dent of the
mean chain tension and amoumts to ?uO kg. It was found on
the basis of some teat results that t-1he symmet-r-ical cycle
load amplitude vanishes at the driving spro-_k~atj and grows
linearly along the tension side to become a maximum at the
driven sprocket. AS the -hain passes over the driven
sprocket, its mean tene-Jor, undergoes a sudden Jump from
that in the -t-ersion a-Lde tc that of the Side. In
doing so, the fluctuating load .~criponent. --ct vary but
retains its ma7cimlam. amplitude and, during the passage
along the zla^-k length cf the _halir., again- dimini.sliea in
-;a,,v -zmt-il it varj_`__~,hes when reashing
accordanza with a li
the dri*~iing spro~3kat, The f:z~equerizy of is
the spro-Aet tc~oth Lveauen,:;,~--. Hence.. the tota.1 numbe-, of
fluctuatiorLs is equal -to the numbez o.-l' 'r.~ime~3 link
passes ove_r the dri-ing times -,he n-.,,.dber of links
(;ard2/4 in the straight pt~rt-j_cns cf tlie ._;haln. it i.-s :-,tated that

SOV/122-58- 8---.!/'29
Procedure for the ]TatigUe An&lY8_J1_2' of uo.n7eyor t'_`ha_fx_s
the maximum amplit-a-le of the fl-a~,tuatillg-load -.:)Mponent
can be determined from a resonan-,e test- of the installed
I -Ynarre ,oridit..,Lons.
4.11.S,
chain, sinae many cha- _..,.k i,~,_uder res,
The combinationof these assumptions, with tbe help of
elementar,y a-!gab:,.,a, yields the equi-valent fat-Lgue 1cad
(Eq.(12)) whie-h ca-u be c,~..mpared with the fat:.,g--.ie strength
measured in rig tests. c.:-~:ample, tlac- 6KR-11 -Ionve3ror
chain is installed 4.n a nloa:tv-ajor of 100 m leagth betxeen
sprocket centrea. Tha 1-:hain haa a p4lt~h cf 8 c.m and
speed of 0~41'2' M/Ses. The mean tension
operates at a 14near I
in the twit side is 200 kg and in the slack -.-ide, 1 000 kg.
The specification salls for d ser7i--e life of 2 100
operatIng hours. The jnaY_i-,T_-_m s_mpli_-rude I-f -t-he fiuctuating-
.;,.oad componen't- was fcund to be 800 kg~ Fatigue testsof
the chain hava establJ'-sherl a z"ymmetri.~,,al -y?le fatigue
strength of 700 kg ',.,onstantl amplitude) 'or a fatigue life
I lv V J.
of 3 million cycles. The value of the exponent m was 9.
The application of the method propised in the report yields
an equivalent fatiKue lc;ai of 8_410 kg. It f;:~_Ilows that the
effective Icad ex.--eeds the limitins load ani tl.-Le chain
Card3/4 cannot be expez~tad to last the ser7i_za 1::_fe~

SOV/i22-58,8--?/29
Procedure for the Fatigue Analysis of Conveyor Chains
Considering that a maximum fluctuating~load amplitude
may vamy from one installation to another, whilst the
other properties of the chain remain the same" it is
useful to derive for every chain a relation between the
equivalent fatigue load and the maximum load amplitude.
In a typical example, both magnitudes are nearly equal
at 600 kg. However, at a fluctuating-load amplitude
of 200 kg, the equivalent fatigue load is about 400 kg,,
There are 2 figures and 8 Soviet references.
1. Chains-44echanical p_,opert-'__~s 2, Cha-1-12s.--kialyn-ii~ ("ha-L-iis
--Test methods
Card 4/4

LYAKHOVITSKIY$-$,L,kand.tekhn.nauk
Research an the fatigue strenzth of the traction chain on the
SKR-11 conveyer. Vop. rud. transpo no.2:49-40 1957.
(MIRA 14--4)
1. Dnepropetrcyvskiy gorn-yy institut.
(Goriveying machinery)
(Chains)

FLORINSKIY, F.V.., prof;; VOLOSHINA, L.P.., dots.; LYAKHOVITSKIY S.I. kand.
tekhn.nauk; SHIROCHEITKO. Ye.V., dots. [djc-ea-s-e-dT; -ARCHAKOVA, L.A.
inzh.; GVAYJ, T.B., inzh.; MURZINA, Z.I., inzh.
Results of rqsearch on screen vibrating in the horizon%al horizontal
plameo Izvovyaouchebazavo; gorozhura no*2:167-170 *60.
(MIRA 34:5)
1. Dnepropetrovskiy gornyy institut.
(Screens (Mining))

LYAKHOVITSKIY, S.I., kand.tekhn.nauk
Determining the coefficient of effective load on the shaft of the
drive on vibrating screen* Izve vyso ucheb. zav.; gor. zhur.
no. 4:133-136 161. (YJ.RA 14:6)
1. Dnepropetrovskly ordena Trudovogo Krasnogo Znameni gornyy
institut imeni Artema. Rokomendovana kafedroy gornoy
elektrotekhniki, Dnepropetrpvskogo ordena Trudovogo Krasnogo Znameni
gornogo instituta imeni Artema.
(Screeng(flining)-Electric driv#g))

LYAKHOVITSKIY, S.I., kand.tekhn,nauk; TRUDOVI MI.., Inzh.
Preventing accidents.of multiple-bucket excavators operated
on rail tracks. UgAv Ukr- 5 no.12:19-21 D 161. (1111IRA 14:12)
1. Dnepropetrovskiy gornyy inoUtut.
(Excavating machinery)
(Strip mining)

KRYUKOVP B.I.; LYAKHOVITSKIY, S.I., kand.tekhn.nauk; USEMKO, D.M., kand.-
tekhn-.nnmk-
DeBigning resonance conveyers. Vop. rud. transp. no.6tl36-141
162. (MIRA 15:8)
1. Dnepropetrovskiy gornyy institut.
(Conveying machinery)

KRYUKOV, B.I., inzh.; LYAKHOVITSKIY, S.I., kand.tekhn.nauk; TRUDOV, V.N.,
inzh.
Ipparatus for dynamic tests of vibrating conveyors. Vop. rud.
trans,P. no.6:152-158 162. (KRA 15:8)
1. Dnepropetrovskiy gornyy institut.
(Conveying machinery)

LYAKHOVITSKIYP S.I., kand.tekhn.nauk
.Determining the power consumption of vibrating conveyors. Vop.
rud. transp. no.6sl59-162 '62. (MIRA 15:8)
1. Dnepropetrovskiy gornyy institut.
(Conveying machinery)

LYAKHOMSKIY. S.I., kand. tekhn. nauk
Determining tim power of the drive of shaker acreenso lzv.
vys. ucheb. xar,; gor. zhur. no.6.-124-127 161.
(MIRA 16:7)
1. Dnepropetrovskiy ordena Trudovogo Kraanogo Znameni gorny7
institut imeni Artema. Rekomendovana kafedroy stroitellnoy i
teoreticheskoy mekhaniki.
(ScreenB(Mining))

KLADOVI G.K.;_L*KIIGVITSKIY, Ye.M.; SHPILIBERG, A.Ya.
Checking of arithmetic operations in a deduction code. Kiber-
netika no. 4.43-44 Jl-Ag 165. (MIRA 18:12)
1. Submitted Nov. 29, 1964.

A= NRI
AR6035~27 SOURCE CODE: UR/0372/66/000/008/GO11/GOll
.AIJTHOR.; Kalashnikov, V. 1. ; Sall nikov, 0. A. ; Lyakhoylitskiy,. Ye. M.
TITLE: RandJm-process analyzer for the investigation of automation systems
%
SOURCE: Ref. 1zh. Kibernettka, Abs. BG65
REIF SOURCE:1 Pribory i ustroystva aredstv avtomatiki i telemekhan. Resp.
m ezhved. nauc6o. -tekhn. ab. , vyp. 1, 196 5, 8 -15
TOPIC TAGS: irandorn process, correlation function, autocorrelation function,
extreme low Mequency, analyze'r, random process analyzerm-li I lsi~=,
ABSTRACT: The ASP-1 random-process analyzer, developed at the El. -Simula-
tion Laboratory~ of the Khar1kov Polytechnic Institute, is described and its techni-
cal characteristics are given. It to designed for calculating the basic statistical
characteristics of extremely 1-f stationary random processes recorded on a
magnetic tape from an object or a model. The device makes it possible to record
the following statistical characteristics: 1) the mutual-corr elation function of two
stationary random processes; 2) the autocorrelation function; 3) dispersion (RMS
1/2 1 UDC- 62-5- 001- 5

ACC NRI AR6035227
deviation); 4) mathematical expectation; 5) the Integral function of random-process'
probability distribution. With digital reading the calculation error is 2. 5-3. 50/6.
The special fei,tures of the performance of the basic and el. -mechanical unit are
briefly described. The results of the experimental testing'of the ASP-l's opera-
tion are given. There are five illustrations. [Translation of abstract] (DWI
StB CODE: 09.13 /A

~n C'V95K i "A -
SUBJECT --.U3SR/XLTHE1UTICS/Algebr& CARD 1/2 PG - 989
AUTHOR LYAKHOVIKIY V.I.
TITLE on tre 'question of the decomposability of a group into
different nilpotent products.
PERIODICAL Mat.Sbornikvn.Ser. A-O.L 401-414 (1956)
reviewed 7/1957
O.N.Golovin has.introduced-the nilpotent product (Mat.Sboraik,n.Ser. 27, 427-
454 (1950)) and the metabelian. product (Mat.Sbornik,n.Ser. 28, 431-444-(195I)f
ibid. 28L 445-452 (1951)). The definitions and notations in the present papor
are the same as in the above mentioned papers. The author inyeatigates the
relation between the metabelien -and the.direct product. Let 0 - 10B - Hix H 2P
where A a B means the metabelian product, H 3K H denotes the direct -roduct
1 2 X,
(A.,B,H 19H2 subgroups of G). The following theorems are proved% 1) Let Ai be
the set of components of H i in A, Bi the set of components of R iin B (1-192).
These sets are groups. The commutator group of G, (GIG) - (H1IR1)x(H2'H2)
is decomposable with the groups (Ai,Ai),(BiIBi ),(Ai,Bi) (iwl,2) such that
(HjqHj) - (11.011)x (B1,Bl) X (A,, BI) I (H2'R2) - (AVA2 ) X (B2pB2),K (A 2'22).

Mat.Sbo-rnik,n.Ser..4O.L 401-414 (1956) CARD 2/2 Pa - 989
2) Let Z be the center of 0, 2~ EA(Izr C;1
G '], z B [B rjZ
(z ZB X ZA X (A,B)(;). Let A and B be direct products of cyclic groups.
A B B A
Then a) A,B are.torsion groups, then.the characteristics of Z A , zB are
relatively prime, b) if one group, e.g. A is free of torsion or a mixed
B
Abelian group, then 1- 3) Let Z, be the set of elements of Z. which
has a characteristic relatively prime with respect to 4 . If the factor
group of 1,B with respect to their commutator group are direct products
of cyclic groups, then the (direct) nor-.generated metabelian product of
A,B can be-decomposed directly if and only if
a) A .0 AIX A2-9 B - B1X B2
b) (A W (A a 1.
1IB2)Z 1 2#"1)z1

30139
1-, 00 S/194 61/OQO/007/069/079
D201%,305
AUTHORS: Terentlyev, B.P., Shalthgil,ldyant V.V. and Lyakhov-
kfiin,~A.A~
TITLE: A UHF radial-'system of radiacommunication with time
division of.,.channels
PERIODICAL: Referativnyy zhurnall. AVtomatika i radioelektronika,
no, 7 1961 2 abstract 7 K9 (Tr.-uchebn. in-tov
Bvy4awz 1M_Vo avyazi SSSR, 1960, no. 30 51-58)
TEXT: A s~rstem is dtacribed of radial UHF radio communication as
designed1n 1957-19A8 atthe Moscow Electrical and Technical Insti-
...tute of Communication.- This is a multi-chamel system with pulse-
pbaition modulation. .1 Operating frequency range 400 me/a. The sys-
. . I of a communication grid i.e.
tem is tuned according to the MnClp e
there is a central atatio.11 (CS3 and several exchange stations.
Communication between. two exchange stations is established by the
commutator of the CS. Through it, any exchange station may be con-
Card 1/2

A UHF radial system,,$..
30139
3/i94/61/000/007/069/079
D201/D305
nected to any of the subscribers of the distribution network. The
number of channels at GS: 10. Pulse duration: I micro second.
Cross-talk interchannel attenuation #v 60 db. The peak transmit-
ter power of the exchafige station: 30 1,67. The bloc-diagrams and,
..other particulars of the system are given. Z-Abstracter-s note:
Complete translationj
Card 2/2

TERENTIYEV, D.P.; SIIAKHGIL'I)YAII, V.V.; LYAMMKIN, A, R.
Synchronous multichannel radio communication st-at~Jor, 1rudy
-98 163. Om I -R ~. I , : 9 ;
ucheb. inst. sviazi no.14:93
1. Moskovskly elektrotekhnicheskiy institut svyaz-i.

ACCESSION NR: AP4029ZZO S/0106/64/000/0041001110018
AUTHOR: Shakhgilldyan, V. V.; Lyakhovkin, A. As
TITLE: Filtration of a monochromatic signal by a phase AFC
SOURCE: Elektroavyazl, no. 4, 1964, 11-18
TOPIC TAGS: AFC, phase AM phase AFC-filtration, filter limiter filter
system
ABSTRACT: A phase AFC (PAFC) system is theoretically considered as a filter
which controls the signal-to-noise ratio, and its performance is compared with
that of a filter -limiter -filter (FLF) system. The dispersion of the phase of the
oaci-Ilator being synchronized is found to be minimum with a proportional-
integrating filter in the PAFC-feedback circuit; the real energy spectrum of the
reference signal is allowed for. These assumptions are made: (1) The carrier-
frequency component is regarded as a "signal" and all spurious -phase -modulation
~Ccrd 1 /Z

ACCESSION NR: AP4029220
components as "noise"; (2) the first FLF filter is identical to the filter located
before the PAFC system; (3) the narrow-band filter after the limiter has a near-
square-shaped frequency response; (4) the PAFC locking-in band is equal to the
passband of the narrow-band filter; (5) the signal-to-noise ratio at the output of
the narrow-band system is p, > 5. With the above assumptions, the PAFC
system exhibits a better filtration than the FLF system at a cost of a considerably
longer time constant of the former. Orig. art. has: 5 figures and Z5 formulas.
ASSOCIATION: none
SUBMITTED: 30May63
.SUB CODE: E 02
DATE ACQ: 28Apr64
NO R.EF SOV: 007
ENCL: 00
OTHER: 001
Card 2/2

4
frw-, I A I -An -5An1ZR
~-Su URGE;:- --Radlotekhnika 111"i 3Z-4U
7i
TAGS an,tot,natic. frequeng control, AFG phase AFG inertiaL phase--
A
ABSTRACT:.. The: lock-in band Is-determined, in-analytical form, for the stable
irn Ueineh: systems of phase automatic frequency control,(P.AFC) which have
complicated.1inear quadripoles in, their feedback circuits. The general
differential equation for a PAFC syp~4~rn is replaced with a first-order equation
!with slow-vai Ing parameters 1 12 and tho'mothod of harmonicI
ba:!xnce is uae.d for ditermining the functions F1, and Fg . These techniques

.i
~- -1
-
. , Tl~, -

L ~'9:L85-'66~ ~EWAW/EWT(l)
ACC NRt AR600030 SOURCE CODE: UR/OO58/65/OOO/0O8/HDO5/H00-5
SOURCE.- Ref.- -zh.- , Fizikaj Abe. 8Zh33
q 41 5- 1;- 44 1 T 5-
AUTHORS: 10"h9v nk A., A.; Mikho;ylovp A. V.; Zubarevp Yu. I.
q~
ORG: none
TITITZ: On the phase stability of harmonic generators
C17ED SOURCE: Tr* uchebn. in-toy svyazi. M-vo svyazi SSSR vYp- 23., 1964, 18-29
TOFIC TAGS: frequency stability, hamonic osci-Ilatar, phase analysis, semiconductor
device
TRANSLATION: Some considerations are advanced regarding the factors which determine
the phase stability of harmonic generators. A brief estimate is presented of differ-
ent methods of harmonic generation from the point of view of phase stability. Two
generator circuits are proposed for broad uniform and alternating spectra of har-
monies with increased phase stability) constructed with semiconductor devices, The
necessary calculation formulas are presented#
SUB, COD Et 09,
add,e- d
CWd 1/1 A-L

ACC NR: AP6021786 SOURCE COIEt UR/0413/66/000/012/0050/0050
INVENTORS: Lyakhovkin., A. A.; Shakhgilldanp V. V.
ORG: none
1TITLE: Device for filtering sinusoidal signals. Class 21p No. 182770
SOURGE: Izobroteniya, promyshlonnyyo obraztsyt tovarnyye znaki, no. 12, 1966, 50
TOPIC TAGS- filter circuit, electric filter, phase shift
ABSTRACT: This Author Certificate presents a device for filtering sinusoidal
signals. It contains a phase detector, a low frequency filter, a controlling
unit, and a tunable oscillator. To decrease the phase deviation of the output
voltage while maintaining the clamp poles, the phase detector output is connected
through a serios-connected amplifie'r and correcting four-torminal network to one
of the inputs of a phase modulator (sea Fig. 1). The second input of the phase
modulator is connected to the output of the tunable oscillator.
j_Card 1/2 UDG; 621,373,,42

Acr, im Ap6oa786
Fig. 1. 1 - phaso detector; 2 " low frequency 5
filter; 3 - controlling unit; 4 - tunable
oscillator; 5 - amplifior; 6 - correct 1 2
four-torminal network; 7 - phaso modulator..
Orig. art. hass. I diagram.
SUB COIE: 09/ SUBM DATE: 23.Jun65
Card 2/2

LY.AM,,)7K'.'Na 1.N., Inzhener.
NXWAPA"X-#-"
Dismcrantnblo- ballast clennor at vnrk. Put8 i p-txt.kho%.no.1-:5-8
Ag (YI-RA
(Ballast (Hpilroade))

LYAKRUVIMU Z.
Every second student has a meal-ticket book. Obshchest.pit.
no.3:50-51 Mr 162. (MIRA 15:4)
1. Starshiy inspektor obshchestvennogo pitaniya otdela rabochego
snabzheniya Tullskogo otdeleaiya Moskovskoy zheleznoy dorogi.
(Tula-Restaurants, lunchrooms, etc.)

LYMOVSKAYA. V.K.
The OF-3-type hydraulic squeezing press. Biul.tekh.-ekon.inform.
no.7:14-16 158. (MM 11:9)
(Hydraulic presses) (Sheet-metal work)

SHCHAKIE, Aleksundr Abramovich; MILYUTIN, N.A., retsensent; GUSBYA, M.G.,
reteenzont; LYAKHOV3KATA, TO.A., reteenzent; SOSULZA, V.O., re-
daktor; redaktor.
[Making lace on the maltishattle lace machine] Proizvodetvo kruzhav
na. mnogoeholnochnoi krazhevnoi mashine. Moskva. Goo. naiichuo-tekhu.
izd-vo Ministerstva prowyahlenufth tovarov shirokogo potrableniia
SSSR, 1954. 287 P. (MI-RA 8.2)
(Lace and lacemaking)

GARBARUK, Vladimir Nikolayevich; SHPARN. Rafail Yakovlevich; KOGAN, lav
Payeakhovich- U Ye A retsenzent; HIHAYRVA, T.M.,
b=OYSM '. --I w - - -
redaktor; MWVJWV. L.Ta., tekhnicheskiy redaktor
CUV-2 waft knitting machine] Utochnoviazaltnata mashina UV-2.
Moskva, Gos.nsuchno-takhn.izd-vo K-va legkot promyshl.SSSR,
1957. 91 P. (MLRA 10:9)
(Knitting machines)

LX,41