SCIENTIFIC ABSTRACT VELICHKA, D. - VELICHKIN, P.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001859310015-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

"Helbods of Increasing the Plining of Coal In
the Moscow Coalfield,," 1. A. Babokin, B. 1.
-Vell.chenkuyl- F. H. Romissarov, Engineers, 5 pp
*Ugol I" go 4
Die--.ussee lont3 pilb, mathod. of vorking, width.
of .,oal face,l depth of seam, types of mechanical
coal cutters, spacing of hewerep 3-shift and
2-s'hift systems, and importance of a Ory pit.
-1/kgTS4

VALICHXAj D.
-
first quarterly conference of medical workers. Had.sestre 17 no.?:
46 F '58. (MIRA 11:3)
(PUBLIC 11"LTH)

vurcHKA9D,X.
,,, -- ~ I ~" *
',~-I,ntr-aI-wenous injections* Yelld, i akash* 23 no.10:4" 0 158
(KM JaIll)
1. ZaTedt7ushchly folldshersko-akasherskim panktow (solo Tu&eyeTo-
Krasnoyarskogo kraya).
03JECTION IYMTUOUB)

(solo Tukveyevo Xrasnoyarakogo kraya)
_MLC.U
Care of' syringes and their needle attachments. Telld. i akush.
23 no.2:57-59 P 160. O(IRA 1315)
(STRINOBS)

VELIGHKA, D. M. , fel Sclzber (solo YWcseyevo Krasnoyarskogo kraya)
Diffusion of popular scientific medical literature in rural areas.
Felld. i akush. 26 no.6:5&58 Je 161. ()URA 14:?)
(HFALTH EDUCATION)

-M
VALIGHKA, DA., felldsher (oslo Tukoeyovo Xrasnoyarokogo kraya)
More on the technic of Intravenous Injections. 7~11d. I akush. 24
no.907-59 8 059. (KM 12:12)
(MICTIONS. MRAVUMS)

VY,LICHKA, D.M., felldshor (solo Yukoeyevo Krasnoyarokogo krayn)
Treatment of erysipeloid (swine erysipelas) with a synthomycin. Felld.
i akush. 26 no. ~.-51-52 F 161. (MJRA 14:4)
(CHWRMYCETIN)

VILICHKA, D. M.
Anesthesia for injections of laked blood. Ked.vestra 19 no.8:
36-P Ag 160. . WBA 13:7)
1. 7ALveduyughchiy fqlldshersko-akuBberskim punktom, &asnoyarokly
kraq,
(BLOOD--TRARMSIOg)

VELICHU, DA.
letters to the editor. god. sestra 18 n0-3:47 Wr 139. (NM 12:3)
(BOLISHE MMIN DISTRICT-PoLrOKnLITIS)
L.
01 1;
.1

VJLICM, D.N. (TukoeyevO XraBnOYarskOgO kr&")
Diagwsls of vhoopin.- CoAgh. Fel'd. i akmah. 25 no.3:42-43
mr l6o. (WHDOPING COWK) (KIRA 13:6)

_93-1-2/10
AUTHORt Vel.ichk&,L_I*Io, Chief of the Main Administration of Melioration
at the Council of Kinisters of the Lithuanian SSR
TITLEt Melioration Projectfj in Soviet Lithuania (Ifeliorativnyye raboty
v sovetskoy Litve)
PERIODICALs Gidrotekhnika i Melioratsiya, 1958, # 1, pp 9 - 12 (USSR)
ABSTRACT3 The flat topography and rather high precipitation in the
Lithuanian SSR favors the forming of swamps and boggy soil
cenditions. During the fifth Five-Year Plan (1951-1955)
266,000 hectares of swamps were reclaimed, and 16,700 ha
were drained by covered drainage systems. Plans laid down
by the Central Committee on December 1, 1955,called for re-
clamation of 724,000 ha of swamps during the sixth Five-
Year Plan. Special attention is being paid to subsurface
drainage, as well as mechanization of melioration projects.
By the end of 1957, 21 machine-melioration stations were in
operation, which had at their disposal more than 200 single
scoop and 115 multi-scoop excavators, 23 scrapers, 155 bull-
dozers, 26 graders and other machines. The number of drain-
Card 1/2 age systems in the Lithuanian SSR total 2,305, serving an

Melioration Projecta of Soviet Lithuania 99-1-2/10
area of 874,000 ha.
Scientific-reeearch is being conducted by the Lithuanian
In,stitute-for Hydraulic Engineering and Melioration. Speci-
alists are trained in the Kaunas Agricultural Academy and
ths Panevezh Hydromelioration Technical Schools.
There are 5 photographs and 1 table.
ASSOCIMON: GlavnWe upravleniye maliorateii pri Sovete Hin'strov Litovskoy
833R (Main Melioration Office at the Lithiptiolan SSR Council of
Ministers)
AVAIrANX: Library of Congress
Card 2/2

MAR'YkNO'.. , SICH, A.S.[Sych, A.S.]; YAMFOLISKIY, 3.B.(IAmpol's'kyi,
~-Vblychka, 1.0.), red.; ?OVOIDTSKIY, A.I.
[PovolA7-9-~-i~i, A.I.], red.; GAVRILETS', D.V.(-UYry1ets', D.V.1,
teklin. red.
[Groat 20 years; visual a1d)Pro velyke dva4taiatyrichchia; na-
ochnyi. posibnyk. Kyiv, Derzhpolitvydav URSR, 1962. 62 p.
(MIRA 16:2)
(Russia-Economic policy)

YEVLAMPIYEV, R.A., inah.; KUZNETSOV, M.A.; PANASOV, A.Ye inzh.;
DMBENKO, A.U., putevoy obkhodchik-prolazchik, iat. Troitak,
Yuzhno-Urallskoy dorogi).; MICHURIN, D.N., insh.; NEVZOROV, I.N.,
putevoy raboc4V (Stavropol'*, Severo-Kavkazak6;f dorogi);
TRIGCRLQV G.I.; VELICIIA, 1,4.F., normirovshchik (at.Tomski
Zapadno-Sibirs'koy aorogi); BUGAYCHUK, I S. (st.Kazatin, Yugo-
Zapadnoy dorogi); BYCHKO, S.N.; KRASIN,,N.A., inzh. (Tashkent);
LOKH)K)TKIN, G.A.
Letters to-the editor. Put, i Put.khoz. 6 no.12:39-41 162.
(MIRA 16:1)
1. Glavnyy bukhgalter distantsii puti, at. Ryazhsk, Moskovskoy
dorogi (for Kuznetsov). 2. Zamestitell dorozhnogo revizora po
bezopasnosti dvizheniya, Yaroslavl' (for Michurin). 3. Zamestitell
nachallnika Tomskoy distantaii Zapadno-Sibirskoy dorogi (for
Trigorlov). 4. Doroshnyy master, stantsiya Verkhovtsevo,'
Pridrteprovskoy dorogi (for Bychko). 5. Mokovoy master, stan"iya
Sineltnikovo I. Pridneprovskoy dorogi (for Lokhmotkin).
(Railroads-Track)

VELICHM, it.; KOZAK, L., in2h.
District catalogues and standardization of precast reinforced concrete
elements for industrial construction. Prom.otroi.i inzh.ooor. 4
no.2:50-52 Mr-Ap 162.0 (KIRA 15:11)
1. Glavnyy inzh. Kiyevekogo gosudarstvennogo instituta po,
proyektirovaniyu promyshlennogo stroitel'stva (for Velichkin).
(Concrete products-Standards)

- -- ---- - 11.1 . ~, .
-- - -- -- ----- - I
'- 11
VELICHNINO A'
New designs are a potential for lowering the cost of construction.
Prom,,atroi.1 inzh.soor. 4 no.5%9-14 S-0 162. (MM 16:1)
1. G%.avW inzh. Kiyevskogoc-gosudarstvennogo ino tibita po
proyektirovaniyu prom7ahimmogo stroitel'stva.
(Industrial building"esign and construction)

839U
S/108/60/015/010/004/008
B012/BO60
AUTHORSt Velichkin..,AT_j., Ponomareva, V. D.
TITLEs Bxperimental Investigation of the Duration of Overshoots
of the 17oise
PERIODICAL: Itadiotekhnika, 1960, Vol. 15, No. 10, pp. 21-26
TEM With reference to papers (Refs. 1,3) the authors describe their
own results. The experimental arrangement is first illustrated. The block
diagram is shown in Fig. 2. The procedure followed in the measurement of
*the duration o:" noise overshoots resembled that of work (Ref. 3), and
consisted in measuring the amplitudes. The measuring device of the
system was worked out in three variante, which are briefly described. The
probability density of overshoot duration and the duration of the t/
interval between overshoots at different levels in normal noise and in the
Rayleigh noise were determined experimentally. The results given first
are those yielded by the investigation of normal noiso transmitted through
a low-frequency filter and next, the results from the Investigation of
normal noise t:ransmitted through a band filter (Figs. 3, 4, and 5) are
Card 1/2

Experimental Investigation of the Duration
of Overshoots of the Foise
83911
S/108,/60/015/010/004/008
BO12/B06O
given. Fig. 6 Illustrates the results from the experimental checking of
formula (16) from paper (lef. 2). Figs- 7 and 6 show the results obtained
from a study of the Rayleigh noise which was brought about by way of the
cascades of the intermediate-frequency amplifier of a ahortwave receiver.
Results obtained revealed that the mothods known at prosent for the
investigation of noise overshoot duration yield satisfactory results only
at the high levels and with a short duration of overshoots. In other cases
it is expedient to make use of the experimental results. The authors thank
V. I. Tikhonov Tor having formulated the problem. There are 8 figures and
3 referencesi 2 Soviet.
SUBMITTEDs Docember 14, 1959 (initially)
March 28, 1960 (after revision)
Rre(;a1-e1c6n'ikcL. 1560' Vol, Is'i ~)0-11' Pf. 10-2.0
Card 2/2

VELICHKIN, A. 1.
Statistical study of the speech process. Zlektrovviazl 15
no~E13-20 Ag 161. (MIRA 3-4:7)
(Information theory)

34831
0
Ilry)
A055/A101
1'elish-Xin, A.1
:nterpolaTlon -,f ccn-,Inu,)us communicaticra wi-,h
-an6missicn
PERIODICAL', H-Iektrosvyaz',,no. 3, 1962~ 3 - 7
'TE-- XT, Thia ar-,icle treats the interpolaticn of
transmlt-~ed -,Iyrough dis,2rete ohannels, with amplltllde- ari time -,f
"he crmmunIcatIon ff j(-.) . pr-,blems are examinea-- 1)
"4on of the interpo-ation method ensuring "he smallest IT40- devis-t!cn cf -h~L- M-
ceived 91-gnaj- i'-.cm the transmiTt-ed one , 2) 11%nalysis c-f ',!~e cf tl-~ip
distortl!~,n& upon the interval A- ti - ti-I. The following are mar-16~
1) ne transmitteci cc7munication represents a stati-onary and erg.--dl.,, rrocess w,.,~h
correlation fuction K(,r" and dispersioncf2; thp. average value the pr:),-e3s 1Z
tc zers~ 2) Amplnude quantization leaves the sign&'-' prac-tically undis-
torted. 3) lln,~Arfersr,:;,13 do nst d-'stort the disorete transm,.3slons. 'T-Ti-? lnt,!~r-
pols.-`.-.!,~n prce:ets can be described by -:Ie formula-

lnterpola-~Ion of continlious ......
nj (t) xji fi (t)
S/ 'A I'A'D 10
A055/AIOI
where *Ilj(lkl) is tk-.,e reoaived cozarunicaticn, xjj 4(ti ), and f jare "nr:%--
random coordinat* functions". The transmission acc-urac-j cri-oarisn 1,~-
tl+
11(t) - 4tj(t)-12 d t~ (2)
Subst,ftutlng (1) in (2) and developing (2), the author firda a r~et of eq-uati~~rs
.termitting the determination of zhe 3ptimw coordinatp- fur,~tlins, tne cc-
ordinate functl~,ns at which 9 Is minirrrum. A preecise sr-l'a"Icrcf thl~; set :~f
equatfons is possible in th8 majority of caees. An aPproMmates zc,_,~tlor :!3,
alatys p:)skible, The author exqmines several pqr-AL~,itir c-ase,.:;
the case where zhe preseq-- ha.3 an exp-,nentf-al
R(t - til
Az tYy~ end of thf- hi
Mat.'~n of *~ho? da;erlen,-e cf rhe J.1_stor-,i:,n5 -,;por. tri? -Int'Asi'val I_Ncr. rs'.hi.r.
~7d r-i ?/~5

s/iC,6,A62./C,00/00 "-/`00C
inter;~_,s'.~cun of' :on,.inliouz, ... A055/A101
upcr_?4. Thers are 2 figures and 3 Soviet-bloc refezmnces. Ths~ Ssvje~~ PPrs-,n--
1 4 1:16 Zmenlicned In th,:k art_lc`e are.- Kotel'nikov; N,A, Zhe-zn-~,, AM -Yag-
J%ily 21~ 1961
f7ard

S/024/62/00o/oo6/ol9/020
E140/E135
AUTHORS; -Velichkin, A.I., nd Grushko, I.I. (~Ioscow)
TITLE: optimal irredundant codes
PERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye
te)chnicheakikh nauk. Energetika i avtomatika, no.6,
19().2, 171-177
TEXT: The problem considered is the coding of amplitude
levels in pulse-code modulation for rer~ote-control systems. The
Gray code is an irredundant code constructed according to a given
law. Given a certain matrix of a function of the transition
probabilities between the quantisation levels to be coded, the
problem is to ninimise the error in the presence.of (assumed)
single errors in each code group according to a given probability
distribution. It is shown that in general the Gray code is' not
the optit-iial for this problem, under the assumption of single
errors in the code'groups. A matricial method it. given for
obtaining such optimal codes.
SUBMITTED: February 21, 1962
.Card 1/1

1 'a~-j 'v
375 31
1_5 3/04 62/006/002/002/016
B104YB102
AUTHOR: -,Velichkin, A. I.
TITLE: Amplitude clipping of speech
PERIODICALt Lkusticheakiy zhurnal, v. 8, no. 2, 19 2, 166 - 174
TEM: The spectral density of attenuated speech is studied. Both forms
of speech, t~o vocal and the non-vocal form have normal density distribu-
tions and dif.".erent di3neraions- The mean durance of both forms of sound
is 120 -lisec; the correlation time is less than 10 psec. Tne two-dimen-
si6nal.~, distributlon can, therefore, be roprocented as the sum of two
funct,ions of two-dimensional laws:
w2(ti,t2,'[)=Pr*w2r(~,,t,,'[)+P,'U',.(~,,i2'T)'2 (3)
where exp 2. RE, (r) till
CM7 W2V
(4)
CxP
W2G 2 Rt (t)
Card 1/4

B/046/62/008/002/002/016
Amplitude clipping rf speech B104/BI02
W is the two-dimensional distribution of the probability den-
2 2')
Bity; J(t) doscribes speech which is regarded as a 3teady randon process;
R,,,, and Rrc are the correlation coefficients of vozal and non-vocal
sound. The correlation function and spectral density of a steady random
process are unambiguously coupled by Xhinchin - Wiener trarsformations.
With the aid of these traneCormations the correlation function can be
obtained from spectral densities of speech determined experimentallyt
K. P. - (44. Rt.
(c) = et - Rz (r) = P, - 0' - Rtr -r 00),
where
IIEM= ~~= C-0111-COSMOT.
cry 2 is
is the correlation coefficient of spe,ech. the dispersion.. The
subscripts r and o refer to vocal d'i on-vocal sound. For the spectral
density of low speech
-J
Card 2A

3/046/62/008/002/002/016'----
Amplitudo clipping of speech B104/BI02
n-I
i-
00
r Y C
fir* 2 an:1- e`,P" COsQz-2k)w.v-cosuv-dY-
2`1 "
n-i k-0 19)
CO
a.- An (0),
ft-I
where n-i -b-
A. n,p
- I C! nP" + ((A - 2k) +
2-11 n*P'+ I(n - 2h) W1 + &))1 (20)
is finally obtained. For speech attenuated to the threshold of audibili-
ty 02 - C12 c (Y2holds, and the spectral density acquires the form
7) r Yj
CO
are sin (e-" - cosIw,,x) - c os w-c - d-r. (23).
S,
0
The integral (22.) was computed with a "Ural - 111 computer. The values
given in a table can be used for calculations of the intelligibility of
speech. There are 3 figures and 1 table.
Card 3/4

S/04 621008100210021016
Amplitude clipping of speech B104YI1102
ASSOCIATION: 7oyenno-vo-.dushnaya inzhenernaya akademiya im. N. Ye#
Z 1~
.,hukovskogo (Air-force Engineering Academy imeni N. Ye. 4.
Zhukovskiy) Moscow J
SUBMITTEDt May 20', 196o
Card 4/4
14

VELICHKINO AJ,
Interpolation of continuous co=micationo in the presence of
diacrete transmission. Elektrosviaz' 16 no.3:3-7 Mr 162.
(14M 15 34)
(Teleconsunieation)

2,0 0
AUTHOR:
TITtE:
PERIODICAL:
S/108/62/017/007/008/008
D288/D308
Velichkin,_A.__j,_j Member of the Society (see
Association)
Correlation function and the spectral density
of the quantized process
Radiotekhnika, v. 17,.no. 7, 1962, 70-77
TEXT: The author deals separately with amplitude and time
coding and assumes a coder of arbitrary stepped non-linear charac-
teriStiCB,. expressed in terms of number of steps, initial level,
step intervals, and the delta-function. Fo.-:mulas are derived for IZ13
the correlation function and the process aiapersion in the above
parameters and level probabilities. Their practical meaning is
explained, and graphs are constructed for the correlation function
and spectral density, with discrete step numbers as parameters,
indicating the inverse relationship between correlation time and
spectral width. A corresponding analysis of time quantization
Card 1/2

S/108/62/017/007/008/008
Correlation function and... D288/D308
follows; it is shown that the spectral density drops to zero at
frequencies which are multiples of the quantizing rate, high
frequency components falling off with increasing quanti'zing
period. There are 6 figures and 1 table. The English-language Y/6
references read as follows: W. J. Bennett, BSTj, v.-27, no. 3,,.
1948; 1. Max, IRE Trans. on information theory, VIT-6, no. 1,
1960.
ASSOCIATION: Nauchno-tekhnicheskoye obahchestvo radiotekhniki
i elektroavyazi im. A. S. Popova (Scientific and
Technical Society of Radio Engineerine and Blec-
trical Communications im. A. S. Popov) f-Abstract-
er's note; Name of Aesociatton taken from first
page of journal.-7
SUBMITTED: June 16, 1961
Card 2/2

I
VELICHKIN. A,1
Correlation function and spectral density of quantized speech.
Aust. zhur. 9 no.ltl3-18 163. (KRA 16s 5)
1. Voyenno-vozdushnaya inzhenernaya akademiya imeni N.Ya.Zhakovskodg,
Moskva.
(speech)

S/1 OYD3' 3/018/0 02 /001/010
D413 08
AUTHOR: Velichkin, A. I., Member of the Society (see Asso-
ciation)
TITLE: The optimal characteristics of quantizing devices
PERIODICAL: Radiotekhnika, v. 18, no. 2, 1963, 3-9
TEXT: J. Max has given equations for determining the optimal cha-
racteriStiC8 of a device for quantizing continuous processes,
based on the criterion of minimum RMS error, but they require the
use of a computer: the author deucribes a graphical method based
on these equations, and quotes parameters obtained by it for quan-
tizing speech. He also considers parameters optimized for maximum
information content in the quantized process, which do not coincidel
with the above, and shows that quantizers with uniform character-
-istics have optimal properties if preceded by compressors and foi-
lowed by expanders. Using the maximum-information criterion, the
optimal compressor characteristic coincides with the integral dis-
.tribution law for the process. The optimal expander characteristics~
_'LCard_._1/2_'

S/108/63/01,3-/002/001/010
The optimal characteristics ... D413/D308
noise
are not the inverse of the compresoor characteristics. The
power required to give equivalent lose of information is a conve-
nient measure of the distortion introduced by quantization. There
are 3 figures and 2 tables. The Engliah-language references read
as follows; J. Max, Trans. IRE on IT v. IT, 111-6, no. 1, 1960;
W. R. Bennett, BSTJ, v. 27, Po. 3, 1948.
ASSOCIATIONs Nauchno-tekhnicheskoye obahchestvo radiotekhniki i
elektroavyazi im. A. S. Popova (Scientific and Tech-
nical Society of Radio Engineering and Electrical
Communications imeni A. S. Popov) Z AbstractertB
note; Name of association taken from first page of
journal_7
SUBMITTED: November 25, 1961
Card 2/2

ACCESSION NR: AP4044824 S/0280/64/000/004/0059/0067
AUTHOP,; _ Ve~Xi_gkMn,.-- A J, (KOs cow)
TITLE: Hean-square error when quantizing continuous intelligence containing
noise
50MCE; AN SSSR. Xzve4tiya. Tekhnicheakaya kibernetika, no. 4, 1964, 59-67
TOPIC TAGS: intelligence quantization, mean-square quantization error,
minimal mean-oquare error, system noises continuous intelligence
ABSTRACTs The paper discusses the quantization of continuous intelligence
corrupted by noise having a minimal mean-square error under the assumption
that the process of quantization represents a mixture of intelligence and
noise of the information transmitter; it in also assumedthat the intelligence
and noise have normal probability densities, are independent, and combine
additively. The problem of optimal selection of the quantization thresholds
and of the levels ensuring a minimum mean-square error during the quantization
of a signal containing noise is solved for the following two cases of practical
interesti levels having a nonuniform distribution ane levels having a uniform
distribution, In. the first case, no limitations are imposed on the selection
1/3
lCord

ACCESSION MR: AP4044824
of the values of levels and the quantization thresholds which are chosen to
satisfy the requirement of minimum mean-square error. In the second case,
the values of the levels are chosen such that the intervals between any
neighboring levels is the same, and no limitations are imposed an the quan-
tization thresholdn. It was shown that the selection of the optimum values
of quantization thresholds, levels (in the case of nonuniform distribution)
or the interval between levels (in the case of uniform distribution) depends,
in the general case, on the intensity of the transmitter noise. When the
intelligence and noise are independent and have a normal probability density,
the optimal threshold values are only determined by the effective value of
the quantized mixture of intelligence and noise. If the levels are distributed'
uniformly, the optimal threshold values are also distributed uniformly. When
quantizing intelligence containing noise, the mean-square error depends on
both the quantization and noise intensity. With increasing noise intcrisity,
the error increases and ceases to depend an the number of levels. A &maller
mean-square error can be obtained for a nonuniform distribution of levels
than for 4 uniform distribution, However, when the process is characterized
by a normal probability density, and the values of thresholds and levels are
optimal, then the difference in the mean-square error in the two cases is
amall and noticeable only when the number of levels is high. Orig. art. has:
2/3
,Card

ACCESSION NR: AP4044824
40 formulae, 1 figure and 2 tables.
ASSOCrATION: none
SUBMITTED: OlJul63 ENCL: 00 SUt CODE: DP
NO REP SOV; 001 OTHER; 001
Card 3/3

~ " I;
ACCESSION NR:1 AP4026152 8/0108/64/019/003/0006/0075'~
AUTHORj Vc1LchkLn, At to (Active mamber)
TITLEt -Quantization of continuous messages with a minimum nean-square'
error
SOURCE: Radiotekhnika, v. 19, no. 3, 1964# 66-75
TOPIC TAGS1 continuous message quantization, pulse code modulation,
pulse code radio transmission, time quantization, level quantization
'ABSTRACT: A general theoretical solution of tho problem of simultaneous
.time and level quantization of a continuous meanage tranartitted via
a radio channel is offered; the minimum mean-aquare error in a 'aasis
of quantization. The quantizing of information with norrial dLotri-
bution (TV, telemetry) and with Rayleigh distribution (rAdsir signals)
is considered. It to found that: (1) in the case of time-level
quantization, a two-dimensional distribution of the probability
detisity is- required in order to determinc the optimum parameters
:of the quantizert -for longer quantization intervals and choand ELm lap,.dv
:Card 1/2

ACCESSION NR.- AP40Z6152
optimum levels approach the mean message value,,which remains invariable with
the optimuirn quantizations; (2) tvo quantization equations offered in the article
permit finding the optimum parameters of the quantizers, (3) in the case of a
normal message, the choice of optimum quantization thresholds is independent of
the sampling interval and channel&-3xW; ard (11) the mean-square error of quantiza-
tion increases with increasing quantization interval and becomes independent
of the number oflevelejan& hence with a long sampling interml. it is inexpLx1iLlat
to have a large number of quantization levels. Orig. art. has: I figure,
29 formulas, and 2 tables.
-yazi'
ASSOCIATION. Nauchno-tekhnichookaye obshchestvo radlotekhniki L clektroov
(Scientific and Technical Society of Radio Engineering and Electroconununication)
SUBMITTED: '13Dec6Z DATEACQ: 16APr64 ENCL: 00
SUB CODE: W NOREFSOV: OU3 OTH=t 001
Ccrd

EE ~-'
FIT
Velicb-ktn, A.-I. (Mosc7w~
I di- ----a
nit
L-=---TT-TLE:=-S "theWit-and-InvestigaUon -djo-cr!~tqsrstems_ intende_a____ Aran tt
continuouff mesaages. Part 1 &yuthesie ex o'~7tftri sys7lerris
NI
A nSTR A ornt--iLmication at-vi
pr,)bli--,, pcr,a*.ning t .3 both
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VELIMIKIMV A. 1.
I
I---- ~ 1 1. '. il
4
jlecodtr~t of commwij~ati,,n:; in 'iy3t'~J"'R with pulse-nde !Iadalatlon. f
Radiotelchnika. 20 no.6176-"/8 je 10,1j5. (,MJRA 18:7) 9
1. VeystvitelInyy chlen NaucInr,-tPkhnicheskogo obahchestva radio-
takhnikL i elektros-,7azi innInI. Popov&.

-L 07054-67 EWT(d)/FSS-2
AP' -- - - -- 7
6-028543 SOURCE CODE dtfffd-6 Yjffi~10143
ACC NRs 1W 7666166
AUT11OR: Velichkin, A. 1. (Moscow) 52
ORG: none
TITLE: Synthesis of discrete systems for transmitting continuous message with considera-
tion of the effect of noise in the channel 8~
SOURCE: AN SSSR. Izvestlya. Tekhnicheskaya klbgrnettka, no. 3, 1966, 135-143
TOPIC TAGS: signal transmission, transmission line, signrl noise separation, Markov
process, information theory
ABSTRACT: In this article the author solves the problem of synthesizing a system for tranis-
mitting continuous messages by means of binary signals subjected to the effect of noise which
Is applicable to communications and automat1c control. The criterion of the minimum mean
square error is employed. A general solution of the problem of synthesizing systems with
and without a return channel Is obtained by methods of the statistical theory of estimates. The
case of transmitting 8. normal Markovian message in a system with a return channel is ex-
amined in greater detail. Formulas are derived which describe two systems with prediction

NRt AP6028543
0
(with and without a return channel) that are optimal with respect to the criterion of the mini-
mum mean square error. For a further refinement olfthe structure of this system the prob-
ability of a message must be fully predetermined. This refinement was carried out for a
normal Markovian message. In this case the approximate method of statistical linearization
was employed, the uso of which led to synthesis of a systain with linear prediction. The di-
rect channel of the synthosized system was not, strictly speaking, discrete. Discrete signals
act at its input but coritinuouE, realizations of a mixture of the signal with noise acted at the
output. The return clannel is used fore transmitting the values of the estimate and It Is con-
tinuous. Orig. art. has: 27 formulas and 4 figures.
SUB CODE: 09,17/ SUBM DATE: 040ct65/ ORIG REF: 004/ OTH REF: 001
Card 2/2 vmb

BMZOVSKIYP A.P.- VELICHKIN AA.iJILKINA) N.I.
practice of using continuous-action loading and hauUng machines
in the Dzhezkazgan Mine. Trudy Inst* gor. dela An Kazakh. SSSR
IW64-66 163. (MIRA 16:8)
(Dzhezkazgan District-Mining machinery)
A

LDGUNOVI A.N., gornyy inzh.; VELICHKIN, A.N., gomyy inzh.
Using charges with air spaces and Jgdanite in Kasakhotan
enterprises. Vzryv. delo no.54/11042-349 t64.
(NIRA 17t9)
1. Treat Kazakhvzryvprom.

VELICIIKIN# As No
Possibility of mining blockB by the underground leaching
method. Trudy Inst. gor. dela, AN Kazalb.SM 12:159-163 163.
(MIRA 17:8)

VrLTC11r,, - _ ____ ____ --- -
VELICHKIN, A.P., inzh.
Frecavt reinforced concrete in industrial construction. Nov.v
stroi.tekh. no.11:20-29 157. (MIRA 10:12)
1. Kiyevskoys otdalenlye Promstr royekta
(Ukraine --Industrial buildizis (Prec;st concrete construction)

VILICHKIN, A.F., inzhener.
Panel-framed building construction in Kiev. Strol.pron. 32 no.6:2-7
je 154. NLRA 7:6)
(Kiev--Apartment houses) (Apartment houses--Kiev) (Building)

FUr L u 1 At-3 : JrJC Cn j ffl I Ca I T C, 5 T I Tj V , I j ~ ~ E UQ 1. $755 ~ I n 2: f 0.1 LFM I Il ZM El t L UV
F -
AqlzlrtiAl-T ~ -'h. . .7 -.'T -~ ~ , f-7--ni '2 ~ I r- - Ti -:n~~ -;n a a i r z -,t ~ I ~im a I ovs *a as

I
L - '9~'-,- '
mm-NOM, mmml_-Iwlg

p %a*
Bee Culture - Study wW Teaching
Courses for district apiculturists. Pchelovodstvo 29 no. 10, 1952.
9. Monthly List of Russian Accessions, Library of Congress, November -195Y. Unclassified.
2

BUROV, L,# In2h,; ZUBIYFTOVA, M. inzh.; VELICHM, I. kand.tekhn.nauk;
NISDMVICH# As# kand.tekhh.nauk
Steel oil control piston rings. Takhov sell oz. 21 na#8.680--83
Ag 161. 4h (MML 14:7)
(Piston rings)

VELICHKIIT, 1.
ha t -
W
___TW new In the Main Administration for Housing and Public
,onstruction in Moscow Province. Stroitell ro. 12:3 D 160.
(MIRA 13:12)
1. Ispolavayushchiy obyazannost' =%ohallnika Glavmosoblatroya.
(Moscow Province--Construction industry)
6 1~

AV
VALICHM, I.A., doktor vat. nauk.
X " riment in controlling Delafondia, Alfortia, and StrongyluB
Infections in horses kept In herds. Tr~ TIGIS 5:173-174 153.
(Parasites-HDrees) (Anthelminties) (Namtoda) (MM 11:1)

$11221,6A1000100110021012
D263/0308
"'UT rIt)" in' idate 1.8f ~6icjl Sdieftes
Velichk I.N. j Cahd -ITe
TITLE : Resistance to wear and-iiseftil 'life of machine parts
?U'!U0L)1CA,: Vestnik mashinostroyeniya, no. 1, 1963, 15-20
M-'T: The purpose of this study is to analyze nominal and
actual wear resistance of machine components and to explEin differ-
cticca between these two qualities. Coefficients
in a LA I V . Jn' I G , La are introduced (Jn - nominal wear
ja J11 J11 F
n a
resistance J actual wear resistance, J1 - wear resistance of new-
I wear resistance of machines after general overhaul,
machines a
actual useful life of machine part). Several typical exmplea
are presented and discussed in detail. Conclusions: differences
between nominal and actual wear resistance, between wear resistamce
of new and overhauled machines, and between nominal resistance of
Card 1/2

. 3/122.,/63/000/001/002/012
itesistar a to wear ... D263/0308
-)art , and their actual useful life are caused mainly by improper
wor.ing conditions and maintenance and are often due to re-use of
?ar-cly worn machine components. Coefficients A, B, and G depend on
the degree of perfcction of their design, quality of production and
overhaul and also on exploitation methods. There are 3 figures and
2 tables.
Card 2/2

VELICHKINI I.N., kand. tekhn. nauk
Ways of increasing the reliability and durability of tractor
engines, Trakto i sellkhoamasho no.50-6 My t&4o
(MRA l7t6)
1. GomWarstyennyy soyusnyy nauchno-iseledovatellekly traktornyy,
Institouts

, - I I .- ~ . I , :'! -.
"A 7%, ;.14- - - - I- I
v, t T U, -*., !y- -T --~ , -). L - ~, ~ - 7:'. , " " . ~ .
1-1 Alln(, --', '-;-rak From ",o 7;
"CIP-58 and G-I-V, Gn s GfrneratOr ivacton" I
j,,,i 1951

ARTAKONOV, H.D., kandidat tekhnicheskikh nauk; VELICHKIN I.R inshener;
Arams, s.r., Icandidat tekhnichaskikh nauf, re& ~Or--; ;U~Tzv. B.I.,
kandidat tekhnicheakikh nauk. redaktor; VASILIM. A*V., kandida,,
takhnichaskikh nauk. radaktor: KRISTI, K.K., professor. radAktor;
LIVOV. re.D.. professor. redaktor; MALASHKIN. 0.M., inzhener, rettak-
tor; YUDUSHKIN. N.G., inzhener, redaktor.
[Investigation of the 0-58 gas engine] Issledovanie.gazogen6rato:rnogo
dvigatelia G-58. Moskva, Goo.nauchno-takh.isd-vo mashinostroit.lit-ry,
1954. 26 p. (Moscow.GosudArstvennyi soiuznyt nouchno-iseladaratellskii
traktornyl institut (Trudy]. no.11). (KLU 9t1)
IsDirektor asuchno-tooledovatel'skogo avtotraktarnogo inatituta (for
Akopyan). (Gas and oil engines)

DepezAance, of the capacity of gas-generator engines frox the
excess air coefficient* Avt*traktoprom. no, 12:8-11 D 154.
0m 812,11
1e Nauchno-leeledovatollskiy avtotraktoray institute
(Automobiles-Ingines (Compressed-gas))

kand. tekhn. nauk; NLOEVIGH, L.I., kand. tekhn.
nauk.; ZUBIYETOVA, M.P., kand. tekhr;. nauk; Z11DA11OVSKII,
II.S., doktor tekhn. nauk, retsenzent; ~;JISKIII, 1:1,., inzh.
red.
(Rapid wear tests of diesel enginesj Uskorenrrje ispytaniia
dizellzVkh dvigatelei na imosostalkost'. hoskva, Izd-vo
"biashinostroenie," 1964. 182 p. kt-URA 17:7)

ITZ L--'C i L'. - 1 ".1 It-'.
- U. V 1,
"Investigation of "crtain Pecull-aritiej ',,I --le OpcraUnf- Proce-~, ol' -Lfi. Gaz-
.L . 1-1 - -
Generating Engine G-58.11 Card Tecla Sci, ll-lo~;ccw AutomtAb,*lc and ii -~. ~ *--.Cni
V. '14. 'I'lolotov, L'2.n Higl-or Echication U&S-11, Mloscow, 1955. (U, No 10, *,!ar 5 5)
So: slzn. 7:0 2~ sen.t 55 - Survey of Sci,-rtific -i;-.d '11'erh:~ical
Defended E.-t UiSIR ll',i,~hcr E&.;cational In-stitutions (15)

VXLICHKIM, I.N.. inshener; SXIRIWV. I.S., inshener.
virismammumum
Now to improva crakcase oil filtering In the D-34 and G-58
engines. Torf.prom,32 no.1:16-17 155. (MLEA 8:3)
1. Nauchno-issledovatollskiy avtotraktornyy inatitut.
(Gas and oil engines-Pilters)

VZLICHKIN, I.N., kandidat tekbuicheskikh nc.-k.
Characteristics of the operating cycle of the G-58 gas
generator. Vast. mesh. 36 no.8:6-11 156. (MLRA 9:10)
(Gas producers)

M12E[~KIN kand.tekhn. nauk; AXOPYAN, S.I., kand. takhn.nauk, otv.red.;
I-NY, B.I., kand.takhn.nauk# samootvered; VASIZITIM, A.V., kand.
tektn.nauk, red.; KELISTI, M.K., prof., red.; LIVOV, Te.D., prof., re~;
XWMMN,.O.M., kand.tekhn.njuk; XUDUSHI No N.Ge, tnzh.; UVAROVA.
A.?., tekhn.red.
Done characteristics of the performance of gas-producer engines]
Nekotor3re osobennosti rabochogo proteessa gazogeneratornykh dvigatelal
Moskya, Goo. nauchno-tekhn iSd-vo mashinostroit. litry, 1958. 37 P.
(Momoow. Goeudaretvennyi soiuzuvi nauchno-iasleaovatellskii
tralctorn.ri Inatitut LTrudy], no.16) (MIRA 12:3)
(Gas and oil engines-Testing)

j
VELICHKIN, I.N., kand.tekhn.nank
Circulation of abrasive particles in engines. Avt.prow. no.2:I7-21
7.159. OGRL 12:3)
1. Igauchno-iseledovatellskiy avtotraktorny7 institut.
(Automobile engineering research)

0
AUTHOR: Velich?--n, 1,1161, , Candlid--ite of
TITLE Thi~ Ctrculiit Lori uf Abranive Plirticlon in En(jriW (T;,irVu1yn-
,siya abrazivn. h chastita v dvit,, teiyakh)
iERIODIC.,'~L~ Avtomobillnoya promyzhi;~nnostl, 19111, Ur 2, pp, 11-21 (USSR)
ABSITACT: The article dpols with the circulati.,in (,f duot. pi.rtioleu
which are su,;ked into the engine tind with a method of de-
.ermining their influer;ce upon thf, wear of movJng pparts,
Results of tesz!~ conducted by NATI with a "D-5,;" engine are
gi,ien, In these tests a radioactive iron isotope %-~js
mixeO with t:ie dust particles fed with air into the engine,
so that *their circulation could be traced subsequentl~r, and
a specif-io~ amount of dust w~is also added to the oil in the
crankcase to createreal working conditions for the engine
under test. fhe obtained results prove that the method is
zuitable for the faot teot4 n6 of all main enaine parts for
the wear.
ASSOCIATION: NATI
Card 1/1

I
YZLIOHXIN, I.N., kand. takhn. nack
Wasir resistance of D-54 diesel tractor engines. Trekt. L
nallkhosmaBh. no. 6:24-28 Ja 158. (MIRA 11:7)
(Diesel engine)

VILICHKIN, I.N., kandidat takhnichookikh nsuk
1; -
Stuaying the wear resistance of tractor engines. Avt. i
trairt.prom. no.3:33-34 Mr '57. (HLRA 101-5)
1. Nauchno-issledovatelinkiy avtotraktormyy inatitut.
(Tractors-Ingines)

VILICHKIN, I.Na, Imnd.tekhn.nauk; ZUBIYIUOVA, M.P., m1adshly nauchnyy sotrundik
Accelerated testing of tractor engines for abrasive wear. Trakt.
i selikhozmeh, 30 uoog;9-3.1 S 160. (MIRA 13:9)
1. Hauchno-iseledovatellskiy avtotraktornyy institut.
(Tractors --kagines)

110 VELIGHKIN, 0. (Kooky&).
Two-channel room antenna. Radio no.8:42 Ac 157. (MM ift8)
1 (Television-Antental)

PHASE I BOOK LXPLOITATION SCV/3836
Velichkin Oleg Dmitriyevich, Yefim Vollfovich Lysenko, and Yakov Mikhaylovich
5m:)roffn_;_Riy
Primeneniye poluprovodnikovykh diodov I triodov v ustroystvakh releynoy zaffhchity
I avtomatJ.ki energosistem (Use of Transistor Diodes and Triodes in Relay Pro-
tection and in the Automation of Power Systems) Moscow, 1958. 68 p. (Series:
Peredovoy opyt proizvodstva. Seriya "Promyshlennaya energetika" - vyp. 11-12)
4,000 copLes printed.
Sponsoring Agency: Obshchestvo po rasprostraneniyu politicheskikh I nauch7kh
znanly RSFSR; Moscow. Dom nauchno-tokhnicheakiy propagandy im. F. E.
Dzerzhinakogo.
Ed.: M.I. Tearev; Tech. Ed.: R.A. Sukhareva; Reap. Reviewer for this Bock:
I.A. Manin.
PURPOSE: This booklet is Intended for persons interested in relay protection and
automation systems.
Card 115

Use of Transistor Diodes (Cont.)
SOV13836
COVERAGE: The booklet examines the practical utilization of transistor diodes
and triodee, as well as relay circuits and circuits of automation and pro-
tection systems. Ch. I and V were written by Engineers O.D. Velichkin and
Ye.V. Lysenko; Ch. II by Ye. V. Lysenko; Ch. III and IV by O.D. Velichkin;
and Ch. VI by Ya. M. Smorodinskiy, Candidate of Technical Sciences. There
are no reforences.
TABLE OF CONTENTS:
Introduction
Ch. 1. Basic Characteristics of Transistor Diodes and Triodes and Methods
3
of Utilizing Them In Protection and Automation Relay Systems 4
Point-contact and junction-type germanium diodes 4
Junction-type silicon diodes 5
Reference voltage diodes 5
Use of diodes In protection and automation relay systems 6
Use of diodes as rectifiers 6
Card 2/5

Use of Transistor Diodes (Cont.) SOV/3836
Circuit sepExation by means of diodes 7
Formation of circuits with nonlinear characteristics 8
Use of reference voltage diodes 9
Use of diodes for temperature compensation 9
Junction-type transistor triodes and their use 10
General chazacteristics of Junction-type transistor triodes 10
Ch.11. Comparison Diagrams for Magnitude and Phase of Two Vectors 20
Diagrams for comparison of phase 20
Diagrams for comparison of rectified voltages 24
Diagrams for phase comparison based on the pulse principle 26
Ch. III. D-c Amplifiers and Null Indicators Using Relay Protection and
Automation Triodes 28
Amplifier operating by means of a null indicator 29
Card 3/5

Use of Transistcr Diodes (Cont.) SOV13836
Ch. IV. Logic ("rations In the Technology of Relay Protection and Auto-
mation and Their Realization by Means of Semiconductor Devices 31
Circuit realizing logical operation OR CILI3 35
Circuit realizing logical operation AND (1] 36
Circuit realizing logical operation NOT LNEI 37
Semiconducto'.~- time elements 37
Representation of circuits by means of logical operation symbols 38
Ch. V. Semiconductor Relays and Separate Semiconductor Protection Controls 39
Semiconductor current relays 39
Voltage relay for semiconductor AVR systems 41
Semiconductor timers 41
Directional transistorized resistance relays 46
Operation of a complete relay circuit 51
General evaluation of relays 52
Card 4/5

Use of Transistor Diodes (Cont.) SOV/3836
Ch. VI. Directional Radio Frequency Protection of Electrical Transmission
Lines Using Semiconductor Instruments 53
Principles of realizing protection 53
Block diagram and complete diagram of protection 58
Protection operations under various operating conditions of lines 61
Basic prote:tion parameters 67
Conclusion 68
AVAILABLE: Library of Congress
Card 515 K14/'RM/Isb
7-8-60

VELICHKIN, 1A., kand. telchn. nauk; SMIRNOV, G.A., inzh.; NUMPNOV, Yu.V.
I--
Increasing the operational reliability and the effectiveness of oil
purification systems of tractor engines. Trakt. i self1rhozmash. no.7.
6-8 ii 165. (MIRA 18t?)
1. Gosudarstvennyy soyuznyy naitchno-issledovatellskiy traktornyy institut.

VELICUiNs I.N.9 kand. tekhn. nalak
............... - 1 - ~ -
Second Selientific Confe~-snce ron t~e r-creaee of Dursb~:.Ity
I
and Reliability of Tractor Enginer. ?rsict. 1 sallkhomm-ash.
no.100 of cover 0 164. (KFA, 1-7;12)

VELIGHKINVI.N., kand.tekhn.naiik
Servic,B life until capital repair,and guaLranteed serviceability
of tractor engines. Trakt. i seltkhoz&afh. no.1:3-5 Ja 164.
(MIRA 17:4)
1. Gosudarstvennyy soyuznyy nauchno-isaledovateltskiy
traktcrnyy institut.

VELICHMP 1A. kand. tekhn. nauky 10"AYEV, Ye.V.; NISITEVIC41,
--- . +Jw. nauk; nSTOVALOV, I.Y.
Effect of various hopping-methods on the vear ot piston rings
of a trtictor diesel engine. Avt. prom. 29 no.416-8 Ap 163,
(MIRA 16:6)
1. Gosularstvennyy soyuznri tiql~L;Inc-l,,isledovat4i'skiy traktorriyy
inntitut.
(Diesel
I

VELICHKIN, I.N., kand.tekhn.nauk
Wear reflatance and service life of machine parts. Vast.
mashinootr. 43 no.lsl5-2O Ja 163. (MIRA 16s2)
(Mechanical vear)

VELICHKIN, 1.14, Xand.tokhn.nauk
Inczeaving the wear reeistance of hopped up on nooo Traict,
I- sellkhozmash, 31 no.102:12-15 0 '61. rMIPA 34:12)
1, Faitchno-issledovatellskiy av-totraktornyy institut.
(Tractors-Engines)

VELICHKIN, N.I.; ROZHKOV, N.G., red.; TURABAYEV, B.,p tekhn.yed.
[Mineral springs uAyak Kalkan"I Minerallrwe Istocbniki
"Aiak-Kalkan". Alma-Ata, Kazgosizdatp 1961. 68 p.
(MIRA 17-.1)
ik

RUBINOVICH, TavVc; V.E-LICRKIN. 0.D.
,-.- -- -.I- ~ .,
pul~aq~tl,~.Pwlwatid valve-.HaA, i neft. abor. no.2:39-43
63"', (MIRA 17:8)
1. Spe"Isiallnoys konstruktorskoye byuro po avtomatike -,-
neftelmirerabotke i neftakhimii.

inzh.; LYSENKO. Tefim Vollfovich, inzh.;
SHOWDIUSKIT, Takov Nikhaylovich, kand.tekhn.nauk; MANIII. 1.A.,
otv. za vyprusk; TSARV, M.I., red.; SUKHAMA, R.A., telJm.red.
LUse of transistor diodes and triodes in rela rdi devices
ej gua ng
and in the automatic control of power system Primenanie
poluprovodnikovykh diodov i triodov v ustroistvakh relsinol
xashchity i avtomntiki energosistem. Hoskva. Ob-vo po raspro-
streinenliu polit. i nauchnykh znanii RSFSR. Moak.dom nauchno-
toldm.propagandy im. F.B.Dzerzhin6kogo, 1958. 68 p. (Paredovoi
opyl; proizvodstva. Ser.'Promyshlennaia energetika," nos.11-12)
(UM 13:2)
(Transistors) (Automatic control)

-\jf4 /C: // -I-- r~ f 11 -
YELICHKIN, O.D., inzh.
~
Conference on semiconductors in relay protection. Blektrichestvo
no,12:83-84 D 157o (KM 10:12)
(Blectric relays) (Semiconductors-Cougresses)

--- - - VEUL I L-FiEN., - -!:.- A' .-
"Control of horse strongy-latosis."
report submitted for lst Intl Cong, Parasitology, Rome, 21-26 Sep iy~4.
Agriculture Inst,,Moscow.

VELIGHKIN-1 --pA
Velichkin, P. A. "Enzootic allfortiotic peritonitis among horses kept in herds",
Sbordk rabot po gellmintologii (Vaesoyuze in-t gall mintologii im. ekad. Skryabinm),,
Moscowj 1948, ps 73-82#
SO: U-30,42s 1-1 March 53, (Letonjs1nykh Statoy, Ilk). 10,

VE,ICHKIII, P.- A.
Pukhovp V. I., Y2=,Jikin. P, A., and Krivoshta, Ye. Yo. "A study of methods of
radical prophylaxis in delafondiosis, P-2,fortiosis, and trichinoneratosis of horses
kept in herdo"p (Rejort 2), Sbornik rabot po golimintologii (Voesoyuz. in-t
gallmintologii im. ukad. Skryabina), Moscowt 1948, p. 185-88.
SO: U-30429 13. March 539 (LetopisInykh Statey., No. lot 1949).

VELICHKI-N. -P~Ajp V.P.--IDOGMp- V.A,ANMNOV
"Application of Phenothiazine in Strongilidosis and Paraocaridosis in Horass under Hard
Condition.
SDiVaterinariya, Vol. 25,,N*14,5-9..1.948
p
f v ~L'6~

VZLICHKIN, F. A., professor; YAKOVIJW, d.A.
Toxicity of phanothiazine in horses. Vaterim-rila 30 no.8:46-"
Ag 153. (XLRA 6:8)
1. -Starshly voterlnarWy vrach Vatupravlonlya Glavzhivupra
Mul.sterstva sellskogo khozyaystva I sagotovok SSSR (for Takovlev)

USSR/Farm Animals - R)ultry
Abs J.)ur : Ref Zhur- Bi,~I., No 15, 1958, 69424
Author : Dn:ikw, ViGI
Inst : -
Title : Feedin- of Squash t,) Hens in Order ta Control
Ascaridisis and Heterakid,.~sis
Ori Pub : Ptitsevdstv3, 1957, Nj 9, 1~0
Abstract No abstract.
Card 1/1

VZLICHKIN. :P.A.# prof.
ftalusting deep unchangeable litter for hens from the point of
viaw of sanitation and helminth control. Ptitsevodstvs 8 no.10:
40-41 0 '58. (MIRA 11; 10)
1*Teeeoywnyy sallakakhozyaystvennyy inetitut zaochnogo obrazova-
ni;M. (Idtter (Bedding)) (F~Lrasites-Poultry)

-VELICHKIII, P.A., prof.
"ra feating, Strongylidae and Parascaris from horses on breedi
no.StO-49 Ac 158. .9
farmR. Vatirinnrita 15 (MIRA 11. 1
1. Ves5oyuzWy eel 'nknkhozyaystvanrqy Inatitut zaochnogo obra-
xovanlya
(immatoda) (Korean--Diseases and posts)

, VEMUMBI-F. A. (Profes.:or) and C'.1UGUI~-W A6. S. (Voterinavi Suri~con
of the First Hooco-.J Stud-Farm)
"PiperazInf- salts in parascaridos.'s (equine asutria-sis) and
strunj~llatonis (strwigyie iiif-Etat.-Lon of horses.)ff
Veterinariya, Vol, 3E, No 12, December 1~,-,61, P. 17.