SCIENTIFIC ABSTRACT V.A. CHECHA - M.I. CHECHELNITSKIY

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
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• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

32214
s/i3g/61/000/004/003/023
9032/9314
AUTHOR: Checha,,.V*Ao
TIM: The effect of the coherently reflected part of a
signal on its correlation properties
PISRZODICAL: Izvestiya vyashikh uchebnykh zavedeniy, Fizika,
no. 4 9- ig6i, 17,- 22
TEXT: A radio*signal reflected from the ionosphere consists
of two parts,namely the coherent part and the noncoherent, part*-
It is stated that the theory put forward by H.Q. Booker et al
(Ref. I - Phil. Trans. Roy*Soc., 242, 579t 1950) did not take
into account the effect of the coherently reflected part of the
signal. On the other hand' experimental evidence indicates
(Refo 3 - N.T. Taimbal IVUZ, Radiotekhnikai 2, 222, 1959)
that the coherently refl.ected part of the signal is often larger
than the scattered paj~t. The author derives the correlation
coefficient'-for the square of the' envelope.of a signal reflected 1
from the ion6apheref Doth.the coherent ard noncoherent cPmpWDnt9
are taken into account. The analysis starts with'the assumption
that the ~pvelbpe Is described by:
~Card 1

3221h
The effect of S/139/61/006/004/003/023-
8032/8314
2(t) X(Ocos
t Y(Osin w t
0 0 416'
The correlation coefficient for the square 6f- the
envelope,
e9
2 2 2
R (t x + Y M
M.
is defluediby: 5.
.............
RIM2
(t
It is, sholon tha
t the correlation coefficient is given
by.-
1+2r.
wh er e: (7)
W(f)em-ft df
PEW
Card 2//6/-S wvxf
(6)

32214
5/i39/61/ooo/oo4/OJD3/023.
The effect of .... E032/93111-
Eq. (7) "expresses the correlation coefficient. for the square oF,~-
the envelope of a random process recorded at the output of a
receiver-in terms of the field correlation coefficient at the
I --A L l-
ox Tne 3..rreguLarAvxe5t 'rne monoupaere may De
screen which scatters in, accordance ifith Laml
It is found experimentally'-that the correlati
the envelope frequently has negative oscillat
been ascribed (R.ef. 8 - McNicol, RWE,,Proc. I
1949) to an~inaccuracy in -the calculation-of
coefficient, associated with the limited numil
point,s* This and other attempts. at an explar
oscillations in the correlation function are
inadequate becausethey do not take into accc
reflected.part of the signal. It is shoim tt
formula for a.random screen moving with a cor
and a plane incident wave is:
Card 3
_Lacea oy a ranoom
s 1 aw.
coefficient for
s and this has
pt-3, 96, 366,
correlation
of sampling
on of the
A to be
the coherently
the complete
nt velocity v

322114

S/139/61/ooo/oOli/oO,3/023

The effect of .... 9032/E314

2r%tr

sin
sin

+2P2.

2"n 2rvt

2

2P

Thus it is clear that the magnitude of the negative

oscillations in the correlation-coefficient depends both on the

drift
velocity and the turbidity.coefficient.

'references: 4 Soviet-bloc and
There are
l figure and B

.
_
4 non-Soviet-bloc. The four English-language references

tientioned are:
Ref. I:. quoted in text; Ref- 5: E.N. Bramley,

Proc. IEE, pt.1, 98, 19,
1951; Ref. 6: R.B. Banerji, Journ.

Atm. Terr. Phys., 6,-30, 1955; Ref.-
8:, quoted in text.

Card 4

32214
S/139/61/000/004/003/023
The effeCt of .... r,032/9314
ASSOCIATION: Sibirskiy fiziko-tekhnicheskiy institut pri
Tomskom gosuniversitete imeni V.V. Kuybysheva
(Siberian Physicotechnical Institute of Tomsk
State University im. V.V. Kuybyshev)
SUBMITTED: August 22, 196o
Card

417651
3/19~462*68/008/070/106-
D
D271 D308
AUTHORS: Chechas V.A.9 and Zelenkovq V.E.
TRIM: Ionosphere drifts in F2 region in Tomsk during Inter-
national Geophysical Y~ar and International Geophysi-
cal Cooperation
PERIODICAL: Referativn4y thurnal. Avtomatika i radioelektronika,
no. 8,196 28-29, abstract'8=04 (Tro Sibirsk. fiz-
tekhn. in-ta pri Tomskom un-tet 1960, no. 38, 23-29)
TEXT: Results are reported of observation of drift of
small-scale
inhomogeneities of ionization density at the ionospheric
station of
Sibirskiy fiziko-tekhnicheakiy institut (diberian Physical and
En-
gineering Institute) between September 1957 and February
1960.-The
method o-L' scattered reception iiitli small base (100 m) was
used in
the observationso Histograms of the magnitude and direction of
drift velocityq depending on the time of day and on the season,
are
given. The scatter of drift direction is large at any hour but
it
is greater in daytime and in the evening. Predominant drift
direc-.
tions in function depend more definitely on the season. At any
time.
Card 1/2

S/194/62/000/008/070/100
Ionosphere drifts in P 2 region D271/D308
~of the day, qreat variations of the drift velocity are observed (20'
U A.
500 m/sec.), and higher values are associated with ionospheric
perturbations. Most probable values in the morning and atoni
lit are
between 40 and 80 m/sec., in daytime - between 120 and 14 m sec.,
and in the evening between 60 and 100 m/sec. Velocities vary wide-
ly with seasons, the most probable velocities in winter, summer and'
autumn being 60 - 80 m/sec., and in spring - 40 -.60 m/sec. Graphs
are produced of the diurnal dependence of the North-South and East-
Ylest components of the wind velocity for each season* LAbstracter's
note: Complete translation.]
Card 2/2

45212
S/203/63/063/001/009/022
Ao6l/A126
AUTHOR& Chech
TITLE& Investigation results on the parameters of the nonunifor
structure of the ionosphere taking account of the part of
a signal being coherently reflected in the P2 region
FERIODICALs- Geomagnetizm i,aeronomiyaq Ve.39 no* it 19639 73 78
-h- _iio and ionospheric
TEXT& "Slfg 1~ _hUnifiimitiws-of_i1he ionospheie
drifts were determined by the spaced reception'method. The frequen6y
was varied in them range of 3 md to 11 mc, and experimental data from
the
months of.March, June, September, Octoberi.November, and Decembe 1960,~
were utilized in the proce QS~L The measurement results led to the
dwter-
mination of the degree of nonuniformity of the reflecting region of'the
ionosphere, the chaotic-velocity, the angular spread of the beam of the
scattered waves, the dimensions of ionospheric nopuniformities
by,taking
account of the coherently reflected part of the signal. The inclusion
.of the phase factor in estimating the dimensions of the
nonuniformitie&L
Card 1/2

9
r
'5/20'.5/63/003/001/009/022
Investigation results on.the par Ao61/A126
ametets
C I.
is analyzeA. Dimensions o4. ;oughly 200 m are o4tained when not taking
the phase,factor into accoxkn~ ns o; 150 - 200 m are obtained'
and dimensio
when taking it into account,.-. Thus, taking the gotierently reflected
part
of a signal- and the phase f.,aqtor into account l4t~l&
changes,tho,experj-
mental risults when consid"tng a large amount of'-data. There are.4
figures and i'table,
m kon gosu-
ASSOCIATIONs Sibirskiy fizikO-wtekhniche9kiY institut pri To a
darstvennom u4yersi tote' (.Siberian, Physicotechnic al. Inst
tute, Tomsk-Ste
.4te. University)
SUBMITTED&-- July. 28, 1 96Z -
V
qard. -2/2

Scattering on moving inh4lodin sities in the
ionosphere. Geomag.
i aer. 3 no.4.-7?8-779 JI-Ag 163. (IMA 16211)
1. Sibirsidy fiziko-tAkhrAchebkiy institut pri Tomskcm
gosudarst-
vennom universitete,

7
~I 55895~65
F-~kcESMON NR: AR5014432
IsA-disIcussion of -the: Influenced the:coherentlj'reftected part of
the signal onits cor
of the role of the temporal and
relation properties. The author has. studied the problem
spatial: properties of the scattered-field and derived expressions for
the energy spectrum
and the. correlation functions, for. irregular and- rough screens in
the presence of random I
r ults have been obtained on the basis of a method
and regular movements. Experimental es
generalized for.a case when the,cohereopy reflected -part -of the
signal is taken into
omputed with and without the co
account. It is shown that, although the parameters 0
herently reflected part of the signal taken into account. can differ
appreciably in each
dividual measurement, when a large-volinne of e. arimental data
isconsidered this
..XP
difference is manifested poorly. as, a result of- averaging the large
quantity of data and i
r inhoifiogeneous state and e angular scatter
the causes. The diurnal variation ofthe th
o
of a beam:of scattered waves are dete Ined. In 'a comparison of the
sizes of the inhomo-
the diffraction
geneities, determined from pattern at the earth's surface, and the
size 01
c inhomo owance for th corre tion given by the
Jonospheri geneities~ it is shown'that all 0 c
-k. can dWplace the values, of the'most probable siz eities in-the
phase facto es of inhomogen
-of the sizes of inhom
direction.of smaller-values. The results.of measurements, ogeneities!

t~
L1,001345
- I

7, i:
~L 3'-6~ P,(i)/iZD-2' I-JP(c) BBI/GG
15
Ult/0'169/65/000/0,07/AO05/A605
!.ACCESSION NR- AR5018974
991 iA

FOFTSVIATKOV Gencho* CRECRUEVA, G.A.[translator];
SATAROV, P,A.
C `-,-
General Vladimir Zaimov. Moskvat Voen.izd-vo
1961. 218 p.
(zolmov, Vladimir, 1888-1942) WMA 15:10)

Mr-CHF, A. A.
"Application of thr, VariatJonal Motbod of Prof V.
Z. 'no-ov to
the Solution of 0"ovu,ral Practical Problems of
Thorral Elacticity."
Cand Tech Sci, Belonissian Pblytechnical Instp
Minsk, 1954. (TI'Mmekh,
Oct 54)
Survey of Scientific and Technical Dissertations
Defended at
USSR Higher Educational Institutions (10)
SO: SM. to. 4819 5 MaY 55

28334 S/124/61/000/005/022,/032
Zvi -~,Azo A005/A130
AUTHOR: Cheche, A. A.
TITLE: An approximate calculation of a rectangular plate on an
elastic base
incident to linear variation of temperature
PERIODICAL: Referativnyy zhurnal, Mekhanika, no. 5, 1961, 13,
abstract 5V83-
(Sb. nauchn. tr. Belorussk. politekhn. in-t, 1959, no. 70, 107
- 115)
TEXT: The author examines the problem of determination of the
stress and
strain states.of a thin rectangular plate supported on an
elastic base and sub-
jected to a given temperature action. It is assumed that the
elastic constants
and linear dilatation coefficient of thQ plate material do not
vary with the tem-
perature. The "one-layer model" with two characteristics that
was proposed by
V. Z. Vlasov is.adopted as the elastic base. For the purpose of
integrating the
known differential equation for the bending of.,a plate on an
elastic one-layer
base, the author uses the V. Z. Vlasov variation method
(Tonkostennyye prostranst-
vennyye sistemy. Moscow, Gosstroyizdat, 1958, 467 - 486). In
order to obtain a
simple approximate solution, the author confines himself to
only the first term of
Card 1/2

28334 S/124/61/000/005/02P,/032
An approximate calculation of a rectangular plate... A005/AI30
the expansion for the required function of plate deflections;
he studies the re-
sulting ordinary differential equation of the fourth order for
the case when the
given temperature is constant over the entire plate area and
varies linearly
throughout the thickness of the plate. Depending on the type
of roots of the
characteristic equation, three different-expressions are found
for the function
of plate deflections. There are 3 references.
[Abstracter's note: Complete translation]
N, Leontlyev
Card P_/2

IZMAILISKIY, V.A.; CHEICTMEGOYEVA, Ye.V.
Genotics of the spectra of benzeric-nalfunilla'-i
Do'kl. AN SSSR 166 nool:1.14-117 Ja 166. (miu.
lc).-I)
1. I.Aboratorlya IchImli kraqitaley i problomy
tsvetnost.4- ;~Tl
Moskovskom pedagogirhaskom institute Im.
V.1.1-nninu. I'lub-nuitted
May 20, 1965.

LOZINSKIY, M,, doktor tekhn. nauk, prof.; PRIBYLOV, B,, kand.
tekhn. nauk;
CHEGHUIN - . h,
At the congress in Leipzig. NTO 6 no,6:57-99 Je 164,
(MIRA 170)
j

VYLETHIKOVA, Yelens Pavlovnav kandetakhn.nauk;
PYKHOV, Nikolay
Ivanoviche kand.takhn.nauk. Prinimali uchaotiye:
POVOROZEMIKO,
V.V.. doktor takhn.nouk; WORMY. S.N., inzh..
CHHCHMI,A.A.,
red.; BOBROVA, U.N.. takhn.red.
[Organization and cormercial operations In railway
transport)
Organizatells, parevosok I komnerchaskais rabota na
zhelesno-
dorothnom transport@. Koakwa.
Goo.transp.zhel-dor.isd-vo. 1959.
522 p. (MIRA 12:11)
(Railroads)

BRAZOVOLITA, Tatlyana Ivanoyna; CMIW
KALIKOVA, I.T.,
takhn.red.
Elfized and working capitai of automotive transportation
units]
Oanoynys I obototuye sredstya avtonobillnykh khoslaistv.
Moskva,
Nauchno-teldm.lad-yo K-va aytonobillnogo transports I
shossainykh
dorog HISNA. 1959. ft p. (KDA 13:2)
(Transportation. Antomotive-Accaunting)

CHICCHE, A.A.
Approximate dosigning.of reciangular elastically
supported plates
subjected to linear thermal changes.
Sbor.nauch.trud.Bel.
politekh.inst. no.70.-107-115 '59. (MIRA 13-:5)
(Ilastic plates and shells)

L 40 P.- I-z' 66 WT i j 4-jP ~t
ACC NR; fi'60205raa N SOURCE CODE: UR/0000/6r4/000/000/00!c"/0021-)
A
UT kin, V. V.;
HOR: Chech Vasil'yev, M. P.; grigorlyeva, Smerdav. B. 1.
ORG: none
TITLE:, Abso6tion. 6f high. frequency energy by, plasma in the ion
cyclotron resonance,
in strong high~ftequency fields
SOURCE: AN LJkrSSR- Vysokochastotnyye svoystva plazmy (High frequency
properties of
Plasma). Kiev, Naukovo duaka, 1965- 15-26
TOF.~C TAGS:, plasma beating, plasma.oscilla-tion, plasira velocity,
plasma densityl
cyclotron resonance,.ionbeam, electron collision
ABSTRACT: The present work continues the study of the ~(2rp i hi
reauen~ly
iwaves by a piasina in the ion cyclotron resonance. The conditions
for heating of plas-i
ma by this method and the physical processes wbicb occur in various
re-i-mes are brdeZ-!
4 e ,y ab tionlis studied in the experiment with a high!
1y reviewed. The nature of i2iera-,
I r
013 elect ' S/CM3 and an axiali
frequency wave applied to the plasma with a density of 1 ro"I
current flow of 30 A/cm2. it is shown that the absorption of the wave
depends on the
interaction between ions and electrons of the plasma. This result is
described by
equations derived -.For the case of absorption by collisions. In the
experiments u7nere
the electric field of the wave exceed-ad the critical value (which
deterimines the riaxi-L-
Card 1/2

L
1 ACC NR; AT6020563
creaced
mum absorption for, two-body collisions), the effective collision
~requericy in
strongly. This increase is attributed to the deceleration of the
directed ion beam in.
the cyclotron wave by high -frequency plasma oscillations induced
*Z)y ion beams with
velocities exceeding the thermal velocity of the plasma. The
experimentally detenmin-',
ed effective collision frequency is within an order of magnitude of
-that arising from
the above mechanism. Orig. art. has: 11 formulas, 3 figures.
SUB CODE: 20/ SUBM DATE: l9Nov65/
ORIG REF: 013/ OTH REF: 002

"I~Cpaiftlig tractor -mo-ts by
with nowderod (-~~st Iron". Llvov, 1955~. JAilt "oulicil
All-uluoll
Sci lies Inst f6r.-Alie I-lechanization of Agriculture
(Vil-l , and All-
Union Sci Res Inst for the Electrification of
Acriciilture (VIESKII).
(Dissertation for the Degree of Candidate of Tochideal
'Science.
SO: Knizima.-va Letopis ilio. h3, 22 October 1955. Moscow

CHECRELI., A.F., kand.tekhn.nauk
Automatic built-up welding of wear-resistant bearing
rollers
of crawler tractors. Svar. proizv. no.10:37-38 0 161.
(MIRA 14:9)
10 Llvovskiy sel'skokhozyaystvennyy institut.
(Crawler trantors-44aintenance, and repair)
(Electric welding)

ZHARKOVP M.A..; CHECHE.L.' -E--i
Cambrian sediments of the middle and lower Kirenga
River. Dokl.
AN SSSR 149 no,.4-:922-924 Ap .1 163. OaRk 16-:3)
1. Irkutskoye geologichaskoye upravleniye. Predstavleno
akademikoa
A.L.Tanshinym.
(Kireaga Valley-Geology, Stratigrapk4c)

ZHARKOV, 1A.A.; CHECHELIp E.I.
Late Pre-Cambrian and Cambrian sedimtnita in Lhe Chay basin
(western slope of the Narth. Baikal highland). Dokl. AN
SSSR 159 no.1:85-88 N 164. (ILrU 17t12)
1. lnstltut geologii i geoflziki Sibirskogo otdelexi~ys AN
OZSR. Frodstavleno akademikom A.L. Yanshinym.

MALINOVSKAYA, L.N.; CHECHELI, I.I.
Distortion of nonsteady vibrations in galvanometric
recording.
Trudy Inst. fis. Zen. no.20s125-136 162. (NIRA 1528)
(seismomtri)

CHECHELI, I.P., inzh.
Automatic coupling, Trakt. i sellkhozmaBh. no.12-.40
D 165. (MIPA 18:12)
1. Chelyabi-iskiy traktornyy zavod,

S/08i/6o/Ooo/622/ooq/b16
A005/A001
Translation from: Referativnyy zhurnal, Khimiya, 1960, No. 22,
p. 236, # 89431
AUFHOF9- Azarov, K. P., Chechel', L. D.
T
TIME! The Role of Hydrogen in the Formation of "Fish Scale"
Defeat :bm_ th~-
Enamel Coating
PERIODICAL: Tr. Novoc-herk. politekhn. in-ta, 1-959, Vol. 97,
pp~ 87-91
TEXT: The role of steel and some technological factors in the
formation 3
"fish scales" was studied. The cathodic etching method was used
for testing, it
turned out that cold rolling and increased steel drawing degree
considerably in-
crease the resistance to fish-scale formation; preliminary
copper- or iron-plat.-
Ing of the specimens prevents the fish-scale formation; with
increasing thickness
of the coating the time needed for the fish-scale formation
increases; boroi~-free
coatings resist considerably better the fish-scale formation
than boric ones, The
tests were conducted with the following coating enamels:
titanic __ oliti and
, cry
Dutch titanic and cryolitic at the thickness of the roas-led
coating beirbg 0 d
- I _ .15 8--i
0,40 min. The -11-asts sbowed that the titanic eneumel well the
fiz-11-lZra'ale
Card 1/2

s/b8i/6o/ooO/022/009/016
A005/AO01
The Role of Hydrogen in the Formation of "Pish Scale" Deteot in the
Enamel
Coatirg
formation in case of a large coating thiGkness and weakly r--~Sista
in a tbin laver.
The cryolAic and Duch enamels resist well the fish-seftle formaticn
AZI case of
both large and small coating thicknesses.
G. Gerashcher-ko
Translator's 'note: This is the full translation of the original
Riassian abstract,
Card 2/2

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TO is , '6*0 ee~

CHECH3L', B.S.
r
Affec.t-of,ilia n=ber of runner bWov an power
characterletIcs
of higbP-speed adjustable-blMe hydraulic turbines.
Trudy LPI
no.193:38-50 158. (NM 12:2)
(Hydraulic turbines-Blades)

AISKSANDROVA. T.A., kand.tekbn.nauk: CH&CHBLI.
N.S.,kand.tekhn.nauk
Construction of high-speed hydraulic turbinese
Inergomashisontroonle 5
no.3*.13-17 Mr '59. WDA 1213)
(Hydraulic turbines)

--f-04065-67 EWP (k) IEW(d)IEW (m)/T-2/EWP (w)IEW(f )IEWP (V)
ACC N
" AP6027558
'AUTHOR: Starits
IN. S,-Wandidate
SOURCE CODE: UR/ol43/66/000/005/0105/010?
Ve G, (Candidate of technical sciences); Cbechellf
eabnical sciences)
IORG: 'Leningrad Polyteabnic Institute im. M. 1.
Kelinin.Meningradskil
polI