SCIENTIFIC ABSTRACT O.M. CHEKHOMOV - V.N. CHEKHOV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308310009-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/133/62/000/0031001/008
Refining converter steel with... A054/A12T
high degree of desulruration. Men cast irons are processed with a high (0-085
0.095,1.') sulfur content, thIs could be reduced to 0.030 - 0.042% during blowing
and to 0.009 - 0.013% after slag treatment. Desulfuration is most effective In
the Y 10- Y13 h (UIO-U13A) grades (up to 72.9%). in axle steel (71 .%) and rhYhl5
steel grade (67.Vo). The final phosphorus content of steel can also be reduced
'10,
to 0.020 - 0.0, lo by slag treatment, even If made of cast Iron containing 0.22%
phosphorus. The synthetic slag method reduces the content of oxygen and non-
metallic Inclusions (sulfides, oxides) of the steel. Converter structural steel
grades, refined by synthetic slag, have a greater ductility and notch toughness
(mainly across the fibre), than conventional converter, open-hearth and electric
steels. Most probably, the ductility isAmproved by the effect of the synthetic
slag emulsion on the metal which reduces the sulfur content and non-metallic in-
clusions; a sub-microscopic silicium-oxygen phase way.also have*sone effect.
Slag-refined converter axle steels displayed a high ductility at -200, -400 and
_600C, the new refining method imparts the OGN3 cold-resistant converter steel at
150 - 1630C the same degree of frost-resistance as found in electric steels. The
tests were carried out with A. N. Xorneyevakov, 0. V. Gurskiy, Ya. M. Bokshitskly.
A. K. Petrov. Ye. D. MokhIr. R. 1. Kolyasnikova. 0. A. Xhasin, V. P. Danilin.-
Card 4/5
q

MOIGUR, Ye.P.; CHEMMOV, O.M.
Composition of nonwtallic inclusiona in convorter stool troatod
by liquid synthetic slag. Stall 22 no.7.-640-643 Jl 162.
(MIRA 15:7)
(Steel-IncluBions)
f

ILUMM, L. D.; AAM, IL G.; BAPAWVA; Z. F.
IMASHKDVA, IL W.; C 0. 1 ZMAMAM, V. G.;
'Ic
ummffmA, % 1.
in tm flom ot'tm toebnlfw or llqm extrutim.0
r*Pbft R*Utt*& fOr 204 AU-tWm Cmt go IWt a Hh" Tra"fff, Nlook, 4-12
may I*,
N- Zwt of Lw cbmkal WeNvdogy.

G'---,VPFRIN,, N.I~; PEMLK, V.L.-, CPFK110Mj0V) YtI.K.
Columnar mixing and sett-IiP9 extractor with vibratory Terforated
plates. Khim. prom- 41 lio.1:37-41 Ja 165. (MIRA 18:3)

SHANIN., S.A.; BALABAY, F.I.; KONONENKO, D F.; MIKULIN, G.I. [Mvkulin.. H.I.);
BOROVSKAYA, N.V. [Borovolkap N.V.j; SHINEMCH, A.P. [Shynkevych..,A.P.);
LIBERZONp L.M.; AMMIN AoG' (Amelin.. A,,H.]; BURYAK, K.Ao; PECHONKINp
V.V. [Piechonkin,, M.1; YA;SF.NKO, N.N.; GALIPERIN, N.I. (Hallperin,
N.I.1; PEBALK-,, V.L.; CHFMOMOV,_Yu.K,
Inventions and improvemeAts; certificates of inventions. Ehimsprome
[Ukrol no.2&62-64 Ap-Je 165, (MIRA l8s6)

-ion
USSR Meadow Cultivat,
Abs Jour: Ref Zhur-.Diol, Vol 13, 1958, 58457
Author : Ovc1Ann11:ov~,,E._A., Chekbonina, M. V.
Inst : Petrozavodol: University
Ti-'L,.le: Hay Meadows and Pastiires of the "Konclhezersldy"
SoVkbez,of.Petrovskilr Rayon and Means of Their
Improvement
Orig Pub: Ucb. zap. Petro-zavodskogo vn-ta, 1956 (1957),
7., No 3, 31-43
Abstract: The results of experiments conducted at the Uni-
versity of Petrozavodstc on the fertilization of dry
gap pasturesand bay meadows witb grain grass-
clover In addition to diverse mixed grasses are
given. The fertilization consisted of wuperpbos-
Card 1/2

C-H t-- Kii 001 N f), N, S ., - --
SAPOZHNIKOV, D.I.;. 10PATKIN, Tu.B.; CHMONINA, N.S.
..... .
Index of the relationship of light and dark reactions of photosynthesis.
Trudy Bot.inst. !$er.4 no.9:118-122 153. NLRA 6:6)
1. Botanicheskiy institut imeni V.L. Komarova akademii nauk SWR.
(Photosynthesis)

b4k SOV/115-59-3-2/29
N
A
d ki
Ch
kh
: -
-
y-
e
ona
TITLE: The Possibility of a General Approach to the Ana-
lysis of Static and Dynamic Errora (0 vozmozhnosti
obshchego podkhoda k analizu staticheskikh i dina-
micheskikh pogreshnostey)
PERIODICAL: Izmeritellnaya tekhnika, 1959, Nr 3, pp 2-4 (USSR)
ABSTRACT: As is generally known, the results of any measure-
ments are obtained with some errors which may be
divided into static and dynamic errors. In accord-
ance with the presently accepted terminology, dyna-
mic errors are those which are caused by distortions
of the magnitudes to be measured within the instru-
ment. The dynamic errors are determined mathemati-
cally and experimentally, However, the investiga-
tion of static and dynamic errors is presently con-
ducted by very different methods and conseq:~ently,
in a number of cases, the consideration of problems
of statics and dynamics is not sufficiently combined.
Card 1/3 Therefore, the author discusses the theoretical ap-

SOIV/115-59-3-2/2r~,,
The Possibility of a General Approach to the Analysis of Static
and Dynamic Errors
proach to the analysis of static and dynamic errors
of measuring instruments. First he presents general
expressions for the output magnitude and for the
static and dynamic errors of a measuring device.
Then he gives analysis of the static and dynamic
errors of measurements. The author comes to the
conclusion that the regularities taking place when
performing measurements under static and dynamic
conditions may be explained by common relations.
As a result of applying the expressions obtained for
the analysis of dynamic errors, it may be establish-
ed that the dynamic error to be determined by an
experimental method is according to its meaning a
systematic error of the device under dynamic con-
ditions. The results of measurements performed
with an instrument under a static as well as under
Card 2/3

SOV/115-59-3-21/29
The Possibility of a General Approach to the Analysis of Static
and Dynamic Errors
a dynamic condition may be expressed in expres-
sions of the same type containing the basic char-
acteristics of the device for these conditions.
There are 6 Soviet references.
Card 3/3

6(2), 9(6) SOV/119-59-3-5/15
AUTHOR: Chekhonadskiy, N. A., Engineer
N -
TITLE- On the Problem of Estimating the Influence Exercised by
Random External Disturbances Upon Instrument Error (K voprosu.
otsenki vliyaniya sluchaynykh vneshnikh vozmushcheniy na
pogreshnosti izmeritellnykh priborov)
PERIODICAL: Priborostroyeniye, 19599 Nr 3, PP 14-15 (USSR)
ABSTRACT: The estimation of the static measuring errors occurring under
the simultaneous influence of several external disturbances
upon an instrument proves to be of great interest, as such
conditions are often found in practice. Little effort has
hitherto been made to investigate this ptoblem,and the author
of this paper therefore gives some considerations of it. In
the first section the author derives a general expression
specifying the total error of the instrument as well as equa-
tions for the mathematical expectation and the dispersion
of the error. In the second section the author discusses
the application of the aforementioned expressions and presents
a numerical example. In the paper under review the following
conclusions are drawn; 1) The determination of the total error
V
Card 1/2 under the action of several disturbances upon a measuring

SOV/119-59-3-5/15
On the Problem of Estimating the Influence Exercised by Ran(bm External
Disturbances Upon Instrument Error
instrument can be considerably simplified,, if the errors oc-
curring due to the action of these disturbances are Imorn in
detail. 2) In the analysis of these errors each is considered
to consist of two components, a systematic one and a random
component. 3) Two of the equations derived in this paper
specifying the total error of measurement under the simultaneous
action of several external disturbances upon the measuring
instrument permit to compensate for the total error. The com-
pensation is based upon the following circumstance : The oc-
currence of a certain additional external disturbance besides
the existing disturbances may result in a reduction of the
total error of the instrument. This circumstance is verifiod
in practice. There are 3 Soviet references.
Card 2/2

ACCESSION NR: AT4037708
S/2865/64/O03/OOq/O38q/o3q,5
AUTHOR: Yegorov, A. D.; Chekhonadrkiy. N. A.
TITIX: Certain problems of applying the theory of'r&Adom functions in space
biology and space riedicine
SOURCE: AN SSSR. Otdeleniye biologichae-kikh nauk. Problewj$. koinichoskoy
biologii, v- 3, 1964, 389-395
TOPIC TAGS: space medicine, mathematics, acceleration, dog, pulse rate, statistics,-
random function
ABSTRACT: It iG indicated that the fundamental physiological indices characteriz-
ing the vital activity of an organism are always analyzed as random functions of
time or of external actions. For the analysis of such functions the general theory
of random functionG developed by A. N. Kolmogorov, A. Ya. Khinchin, L. A. Pugac4ev
and others is applied, and for the mathematical processing of random functions
probability-statistical methods are used, The essence of these methods consists
,in'determining the following statistical characteristics; the mathematical expecta-
tion, the variance, and the correlation function. The concrete form of a razdom
ifunction obtained as the result of a given experiment is called its realization.

!ACCESSION NR: AT4037708
Determination of statistical characteristics follows from the 'statiatical process-
of a series of realizations of random functions by means of known formulas. To
-clarify the problem, two sets of random functions, the first one of which describes.
-the pulse rate of 19 dogs under the'action of linear acceleration and the second
'describes the pulse rate of a human at rest, are analyzed. The first set of
random functions represents nonstationary random functions and the second set,
~stationary random functions. The methods for determining the statistical charactens
istics of these physiological indices and their peculiarities are analyzed, and a
physiological interpretation.of the statistical characteristics is given. By
comparing the statistical characteristics mentioned above for various intervals of
flight, it is possible to determine how an organism reacts to the action of various'
factors. The author concluded that experimental data in space biology and space
medicine must be processed with theaid of methods of theory of.random functions.
ASSOCIATION: none
2/3

ACCESSION NR: AP4034554. S/Ge20164/155/005/1233/1236.'
ATITHOR: Gazenko, 0.' G.; y6gorov,'B.. B.,; Razu'm4iyev, A. N.; -
Chekhonad i N., A._
~ITU: Changes in neuron' rhythrh' of the reticular formation during trauaver-se
ac ce-lerations
SOURCE: AN SSSR. Doklady* v. 1155, no. 5, 1964, 1233-1236
TOPIC TAGS: neuron, retic'ular.formatio'n,*electroencephalography,
aeuron potential. physiological stress. centrifuge
ABSTRACT: The effect of overload on the higher brain centers has assumed
importance in connection r with space flights.. Changes in the electroencephalo-
accelaradons maybe c8usei by a number of factora; hypoxia, d6creased
-gram upon
pirculation, increased rinflux'of impulses'over the efferent system, e t c. Their
influence on the reticular system, the integration center of efferentimpg1bes,
was studied in 1 -cats, involving 100 neurons. The neuron potential was mea-
tc~or

ACCESSION NR: AP403i554
sured with electrodes implanted.'in the neurons. The 3-5 G overload was,
created by means of a centri with an altdrnating current ampli-
fuge provided
fier , so that.the signal reaching-the centrifuge -was. of the order of 30 v., After
termination of the experiment the brain was removed and the electrode location
verified. Test conditions are.des6ribed. Results showed that acceleration chanpA
the activity of the various neurons, by stages, the Initial being a rhythmic repeat
impulse, followed by grouped impulses and finally by complete impxilse absence
(quiet phase). The changes are apparently caused by the effect of tki~. current:'
impulses reaching the g L an t - cell nucleus of the reticular formatiori ove r the 1
afferent system. The influence of acceleratLon may be imagined as the summary
result of 2 processes developing. simultaneously in the neurons. The first pro-'~!
cess will lead to quantitative. increase of impulses, the second to iheir decreas*,
How evert development of the,s6cond-pr6cess la& behind the first. At this
stage hypoxia does not siem to play any role. The results are figured ~Lnd
formulas presented for calculatihgn'e'uron, during the various phaBes.
Orig. art. has: 3 figures and formulas.
2/"3

GAZENKOY GIFE10IONADSKIY, N.A. (Moskva)
of' come inechanical values peculiar to the organism of an
zArdnvd. Avtometrlja no.2:11-17 165. (MDU 18:9)

L 24351-W EWr(d)/EWT l)/ESC(k)-2 ~- --R))
N" AT6003854 SOURCE, CODE: UR/2865/65/004/000/0196/0205
AUTHOR: Chekbonedskiyjp N, A,
ORG.6 llqpartment of IBiologidal Sciences.- Aobd6mj'.of 'Sciences USSR
~(All SSSR, Otdeleniye biologiabeskikh nauk)
jTITLE.*~ Cybernetics and 'cosmic biology
SOURM. AN SSSR. Otdelbnil(e biologicheskikb nau'k. Problemy
koamicheakoy biologii,, Ve.4, 1965, 196-205
TOPIC TAGS,. astrobiologyj biotelemetryj matbemati.c.modelp statistic
analysis
ABSTRACT: In cosmic biology-the experimental d -at'a telemetered in the
form of quantitative c-baract eristics. can be anal7'i5ed-TU-W0T-7Wa-ys#
including ~be methods of the exact sciences. One,oftbese is the
cybernetic metbod, wbicb,represents.e.broader approacb to the problem
under inve stigation in that it attempts to find similarities between the
blological phenomena and mechanical control systems.. In the resent
p
study three metb6ds:of cybernetic analysis are examined with exdmples
illustrating eac'b-.; 'Matbematic.simul .ation, biological controls and
statistical dynamics* Orig6 ar.V,6-,.bas: none* z
e
SUB CODE-..A6p 12/ 'SUBM DATEi. inon,e,/-- ORIG,REP6. 018 OTH REF 001
Card
-

'U16t2!L8--q
TT/DD/RD 94102
Acanwas Amon* 629.193021612-1:612-2
A92m: -ViNJUJOYJ p. v j%dMI-posokly, Ag 0 a
I- Qwkbo P. A.
systagg of 00goosouts
TIMS Reaction of the cardiovascular am rowratery
to orbital Mot is vbddlod-l L57
809=3 M no. lavebtipe'leri7s, biologiciiesk"a, no. 4, 1965, 491-4"
MW TAOA: spa* physiology, cardiovascular system, cardiolM, respirstorY
swat", soused space Mot, astressat
fs'a close rel -iirdt
ANIAMUnder normal coWditioni th 'we ationship beWeai
cular aM respiratory reactions. ConsequentlY. It was domirable to Owly
;chwqM in EKG and gobn2ocgrdlogram (SKG) WHces relative to changes in the
MM13 cbar&ct=Uftcs Of PnOmograms dwint the VosMod-l M&t. ?herosu~ft
are -OM In the fbllowfnopr~--

AO=U= lit AVM?M
Alt
W
'Drbita'i
.-C night
ft W
'w
L4mang
h Orbtts.
'4' F1g. 1. Vpmlco of mw pUm ratit Yams of the
7 perioft
P. r"k Istow" 3 a. a.

L 64o68-65
Mt AF3017761
Table 1. Dynamics of the respiration rates of cossonauts prior
to and during the flight (man values, cycles/min)
Day Orbits
Co*=MWA*~ be- ing
_fftreh hr 5 lot 13rd 1'6th 113thl 16tb
M
V.M. KoMfiM 10 a n 104 Its 1118.2 30.1
K P 21 0 3Ij I. 1.1. 13.0 11.4
14
a a all 364 31.1 lot'; 54 164 3"
0.
jibe data showed that "a wW resplratwy dynamics.' as well SO 01*ctr
.'cardiogram and seftmocardlogrm Indices, had noine Individual-Peculiarities
;but generally did not differ- thm analogous. preflight date. This Indicated that;
:V~Iare wairm r4o pirstory di a a result of thei

L fkAM5
MUMN Pli AP5017M
View
.lot
ILI
4'r
it 48
I
-will
r 0 OU, moor
orbits
Fig. 2 Relationship- of-men In, 4U,es of the 390 R-1 Intervals coerri-D
cients'of v&riation R-R, and respiratory (rp) during varlous
flight periods
I A - V. i. Kamrov. iK. P. Pleaktistar, C - S. B. Telprows I
; R Interval (%.It. sec).'2 - coerriclent or R.7"
value of the 190 R4
TWIMUCU (Vaa, fl; 3 - c0afflaimt or respiratory pause varlstiom
cut 4/8

L 64-68-65
Aoomiaw us AP5017761
ITeble 2. Reistionship or-cosmonaut pneunw- ti- characteristics'
awl t
Orb ital te tods or mess u nt

SMMWAS
C
e
Ind*
p

11

1
3

5 '1
6

3

b 1

5

26
lubM 1.0 I.M 1.13 1.11 I.u I IJ2
l
1.1 1.01 1.11 1.18:
Kamarew v, at., 30.1 19.1 S163 0.5 WO V.1 19.6 .3 SO.f 3LI
B&U I O.W 0.0 LN t 41 1 A4 1 1437 0. I.M I AS IM
V, JB.7 33.0 30.7 0.0 40.5 Di .1 #9 S 41.9 37.4
pwma 1.43 S." 1.14 1.71 MA 2 0.0
0 1 Wl I.U t.0
V, 41N4 61.2 PA. 06.0 n4 IL, .9
*
-t V.1 A 0.3 1.107
K. P. Itawl '01 0. -6 a 6.74 0.10 0.74
haktist 0v v 39.1 0 6.6
4 1:7

l t I m
A
in

-T,3te T&UO a Ontims" oz Card

L 6 &45
10, WJOL7761
Continuation of Table 2 f ran Cw4
0.81 0 71 MO 0.67 0.81 &W
0
V, 14.1 11.3 0-40"10 o-
:1 - 11:'2 .3 n-? 3a.7 MLX 0.6 19.91
C." I A lie i. I." 2.m 1.00 & 14 3m;
V, U4 36.6 43.3 U-3 3163 -0 61-1 4!a 0.3 t
].6 8.3
0.0 0. O.W Ojj 0.04 I.M 1.11 1.01 1 1
Y*Apr*v Vs V.3 334 SL2; 19.1 H64 1164 3.3 iIj 14A 161
.4 3
MAX 0.0 0 I-M 0." 1.01 1. fm 1.11 Lu f. 1.18 1
V.S ZL4 iy 19.4 7.2 11.5 tm I me
V.1 too.? pt I - - 10
0 1. 0.740.44 1 is 0. oo' 0. 0.79".
v 3 A 1 0 .5 .8 .2
p"lamahs 11 Iwo

L 6406845
a
::4u=
..... .....
IP Olaf## 10014141 mose snow 1184400 anew
Fig, Y.- palationshIp of tbi man*iQues of IN R-8 md Inter"as
imd the durst Ion of mchm~-'C!!;k
IN
A - V. M. Kcauvt, 3 - K.*Po'PW&tIGtoT, C ftmb- TOSOMM-1 am
R-R viaue, nos 2 - muo 44 vavev_.~"; 3
7-o
v cart ?A,

ACUUMS XR.I APM7M'
flight It was noted. however, that B. B. Yeg", the flight ph
ye
hibited a marked vagotonic reaction while sleeping during the Oth orbit of vos.~~
'khod-1. His pulse rate decreased to 45- 48 beaft /min,
As a rule, EKd R-R coefficient variations coincided with respiratory
pauses In time and tendencies from one orbit to the next. 71he lowest
lability was exhibited by B. IL YeWav during ale".
It was concluded that pulse WAtty mW time characteristics of the respiratory
Cycle can reflect changim, in the general condition of cosmonauts when they
are adupting to orbital night. In particular. these parame! reflect th!i.
tion of the statokinstic enslyzer to welghPossnes,
so- Orige "At bass 2 tables i
MN MIMI.. OWMAP
B"t 00 SM, 0=1 ~U' 91
XR MW M On OM ATD Mnss $1 IW-?

L i4ioi_66 swT(i)/Fs(v)_3 SCTB DD/RD
ACC NRz AT6003890 SOURCE CODE UR/28 M55 OGJ4/OOO/0_5A3/0.5~4_
AUTHOR: Gat nko. o. G. ( octOr Of bi ological scienceb); _Chekhonsds=.'N. A~;
nazur,eyev,_A. N I Yegorov.-B. B.
ORG: none
TITIZz. Zlemantaz7_modej of the ve
stibular gmatus
SOURCE: AWSSSR. . OfAelerdye biologicheskikh nauke' ProblerV kossichaskoy biologii,
4, 1965, 543-554
VOPIC tAdg*
sWecraftc suli, human.sense, audition, acce"
&P leration, central
nervous. system,:neuroni space_ medicine eqtdpont
The-vestibula'r zer plays an important role in spatial orientation
AB ah4ly
MfLn be schematically' divided into two sections; receptors Which perceive
Ithe physicalIfactor, - and the- central section which coordinates receptor in-
formation with various nervous-system formations. The purpose of this in-
~,estigation was to develop an elementary model of the vestibular apparatus
~in the interest of elucidating some functional features of this organ under, con-;
Aitions of a ~rariable gravitational field.
1. Characteristics of receptors ~f the otolithic section of.the vestibulai-
,qpl?aratus-.
.Card 1/12
-----------

L 14301-6b
ACC NR. AT6003890
..Otolith
Fig. 1. Principles of a receptor_-
A
P weight of otolith, Q - weight
~-I force directed along ~the afferent
fiber, T force component act-
ing across the afferent fiber.
................. Senigory
C~lls
Figure 1 schematicaily.'represents the function of otoUthic recepto s.'
The hypothesis is prese ed that the receptor reacts to the angle of
nt
!head inclination relative to the, vertical axis when changes in the magnitude
of weight component forces ofthe otolith take place along or acrose an affer-
6entfiber. The transformers of Ahese changes in magnitude into impulse fre
',~uencies are,,sensory c-ells.; Thus, the receptor will react both to the angle
I of hea& inclm*'ation and to icceleration forces which, take place when the orga-:
6rd 2/12

L i4ioi-66
ACC NR, AT6003890
Waft-
01 1.1, 1.1 11~! ,till tio'll
AIN
wri
P160c
gL 1111v44
F
mv
P f.1 .14f.-Cry 4,
G
H
M-0 L I --e
Fig. change' fi r1on rhythmicity in the giant cel
nucleus of the reticular formation of a cat during 5-G.''
'ac~eiemtion
-A: '- Originial rhythmi-ifty; B'--'activity for 35 'se,c of
rotation .(15-'Bec sample 75 see of rotation; D
AO sec;-E - 1~0-150 sec; F termination of rotation;
G 20-50 sec later; H 150 sec later.
Card 3/12

. L 143ol-66 . .., -~. . I ...

t 1,-4--30-1-66-

1r -t it -tm

ACC NR: AT6003890
Figure 7 shows the modeled effects of prolonged otolithic stim-
ulation.
4. Some principles of the so-called "summin
g device"
A diagramatic representation of the so-called- summing device which.."
!compares the coupled sianals from the left and right utriculus and the
sacc lus is aiven in Figs. 8, 9, and 10.
The author states"'ih'af-the s u, m, 'm- -i n*-g-,d ev, i c, e, w o r k i h g a:c6 6 T a i n--g- -t- o- t h e
proposed systems, excellently reflects the -features of the movemerits of j
birds and animals with removed right and left otol ith S.
It is concluded that Ahe propose .d principles,of modeling the oiolithic
portion of the vestibular apparatus can be used to'explain some general
features of this important organ. It is hoped that further development in~
.this field will lead to the creation of a much-needed electronic model fo
more detailed investigations of vestibular func on
__. I . - ~i _ _- -- Orig.' art.- has: -10 figures
and 3 fmTzu1as_* '�_M:p~Ess
SUB CODE: 06 sm DATE t none, ORIG REF.-
003
C /32

ACC NR, AT7004920 SOURCE CODE: UR/00-0-0/66/000/000/0003 0007-
'AUTHOR: Gazenko, 0. G. (Moscow);. Chekhonadakiy, N. A. (Moscow).
.,Ranumeyev, A. N. (Moscow);. Yegorov, B. B. (Moscow)
ORG: none
me principles of information coding inherent to biological systems
SOURCE: Vnes. konf. po avtomatich. kontrol i metodam elektrich. izmereniy, 6th,
11964. Aytomatich. kontrol' i metody elektrich. immereniy; tr. konf., t. 1: Teoriya
liamerit-. info. sistem (Automatic control, and. electrical measuring techniques;
~transactions of the conference. v. 4 Theory of measuring information systems).
Novosibirsk, Izd-vo Nauka,' 1966, 3-7
TOPIC TAGS: neuron. vestibular function, electromagnetic biologiceffect.
infecou4ion coding
ABSTRACT: The results are reported of an exjperimental study of inforrmtio.n coding
in some region* of -the central- nervous system of animals whose organism was
subjected- to overloads. Activity of the neuron@ of & giant-coll nucleus of reticular
formation was studied; in practice. the activity of a chain comprising a receptor and
A few series -connected neurons was observed. A cat was rotated in a centrifuge
[CWd

ACC Hit: AT7004920
.which created a 5-times-normal load in his organism. Pulses of 100 neurons were
measured before. during, and after the overload. 'An inference can be drawn that the
receptors of the otolith part of the vestibular apparatus generate electrical pulses of
il-2 msec duration, Ii-S mv licig ht. at a frequency from 'a fraction of cps to 30 cps.
'With application of an overload., the frequency increases to 120-130 cps, pulse height
:,,remaining constant. It is found that:. (1) The output of the receptor -neurons chain is
I& function of two parameters: degree of overload and times (2) With gravity variation
!of 1:4000, the output-frequency,linsit in ISO cps. Orig. art. h": S figures and
17 formulas.
CODE: 06 SUBM DATE:';: none.'.. ORM REF, 004.

AVANESOV,, B.A.; CHERHONINA, N.Ye.
Concerning visceral candidiasis. Sbor.nauch.-prak.rab.Poliklin,
im.F.E.Dsorsh. no.201-90 161, (KIRA 1634)
(LUNGB-DISEASES) (MNII*IS)

ACC NRs AP6029962 (A) SOURCE CODE: UR/0413/66/000/01510147/0147
INVENTOR: Gebay, Ye.-Ve; Dudchenko, V, V.: Chekhonina, Z. A.; Yemellyanov,
........................
ORG: none
TITLE: Hydraulic one-way booster-. Class 63, No. 184635 [announced by Onega
Tractor Plant (Onezhakiy traktornyy zavod)]
SOURCE: Izabret pros obraz tov an, no# 15, 1966, 147
70PIC TAGS: clutch, hydraulic equipment, booster design, tracked vehicle
ABSTRACT: An Author Vertificate has been issued for a one-way~ hydraulic booster,to
be used primarily for controllinA the clutch mechanism of track*d vehicles and
fig. 1. Hydraulic amplifier
z 1 - Differential lever; 2 pull
rodt 3 - control element; 4 " drive
control lever: 5 " power'piston;
6
slide value; 7 v, push rod.
I

ACC NR- AP6029962
turning them (see Fig. 1).* To Increase Its operattonal rejja1)jjtty,,,t dUfareattal
lever of the Interacting type makes contact at one end of a curoed support vitlk the
end of a slide valve; the other end- In artfculatel~ connected' tnslde-4 channel' with
a push rod,.which Interacts wIth.*the drIve control lever*. Orfg.--d~rt.-hast... .1 ftsuret-
SM ODDE: 13/ SUBM DATZ:. 09Dec63/
Card 2/2

15-57-4-4984
Translation from: Referativny zhurnall Geologiya, 1957, Nr 4,
p 134 (USSRT
AUTHOR: Chekhov, A.
TITLE: Effect of Portland Cement Admixtures on Properties
of Gypsum (Vli aniye dobavok portlandtsementa na
svoystva gipsal
PERIODICAL: Stroit. materialy, izdeliya i konstruktsii, 1956,
Nr 9, pp 32-33
ABSTRACT: The chemical and mineral compositions of a number
of portland cements and of structural gypsums were
studied to determine the effects of the composition
of portland cement on the properties of gypsum used
in construction. (See table.) An amount of 5 to 25
percent portland cement was added to the gypsum; 10
to 15 percent should be considered as optimum. Ad-
Card 1/4 dition.of low-alumina (aplitic and belitic) portland

Effect of Portland Cement Admixtures (Cont.)
15-57-4-4984
cements to the gypsum increases its strength and its resistance-to
water; it also improves other properties. Addition of alumina and
celitic portland cements produces negative results.
S. P. Sh.
Card 2/4

15-57-4-4984
Effect of Portland Cement Admixtures (Cont.)
Name of Chemical composition, percent
material
S102 A1203 Fe203 CaO M90 S03 Other
constituents
Portland
cement:
Aplitic 21.97 4.75 1-77 69.63 0.54 0.98 0.87
Belitic 27.61 3.32 2.63 68.ol o.67 1.70 1.08
Alumina 22.85 6.94 1.95 69.00 0.48 0.35 0.79
Celitic 23.85 1.13' 4.68 68.16 0.56 1.32 0.91
Structural
Gypsum 1.21 --- --- 37-12 0.97 46-42 6.95
Card 3/4

15-57-4-4984
Effect of Portland Cement Admixtures (Cont.)
Mineral composition, percent
C3S C2S C3A C4"
82-47 0.71 9.59 5.38
10.28 76.91 4.60 8.02
59-32 19.20 15.60 5.85
55.62 26.18 1.1.2 14.20
Card 4/4

C- 1H 0 V,
'~Swchemical Technology. Chemical Products and their Application. J-12
Glass. Cerenics. Construction Materials.
Abs Jour: Referat Zh.-Kh., No 8, 1957, Z7756.
Author A - Chekhov
Inst,
'title Influenc~ of Portland Cement Addition on Properties of
Plaster-of-Paris.
Orig Pub: Stroit. materialy, izdeliya i konstruktsii, 1956,7WO 9,
32-33.
Abstract: The hardening of plaster-of-Paris (PP) is retarded, if Portland
cement with a low alumina content (alite, belite cements) was
added to casting mixes of PF for constructions; the strength of
PP is increased after it has been kept in air, as well as in
water up to 6 months; the softening factor rises (about 50%);
the weight loss at the storage in water drops (about 4o%). ne
opti-- amount of the addition is 10 to 15$ of the weight of the
cam 1/2 -110-

USSR/Chemical Tbchnology. Chemical Products and their Application. J-12
Glass. Ceramics. Construction Materials.
Abs Jour: Referat Zh.-Kh., No 8, 1957, 2T756
mix. The positive influence of cement is explained by the de-
crease of the solubility or dihydrate at the expense of the
rornation of a similar calcium ion at the hydrolysis of C,11S,
as well as by the formstion of the little soluble calcium
hydrosulfoalumi e. An addition of sklumin te cement to PP
impairs the properties of plaster-of-Paris castings up to
their destruction in 6 to 7 months' time, if they am kept in
a humid medium. The negative effect is explained by the inter-
action of PP with hydroaluminates in the solid phase and the
fornation of calcium hydrosulfoaluminate at an increase of the
volume.
CILM 2/2

. CHIKHOV h,,.,Prepodavatell
A~
Controlling corrosion of silo walls. Sill.bud. 7 no-7:24
Jl #579 (MIRA IZ:11)
1. Poltavaidy Inst1tut Inshoneroy sel'skokhozyayetvennogo
strottelletva.
(Concrete-4orrosion) (Silos)

C -'-V. A., inzh.
Preventing corrosion of concrete in silos. Sell strol. 13 no.B:
5-6 Ag 058, (Kim 11: 9)
(Corrosion and antleorresives) (Silos)

BOV/97-59-1-13/18
AUTHOR: Chekhov,, A.P., Engineer
TITLE: The Effect of Organic Acids in Silos on Durability of
Concrete and Plaster (Vliyaniye organicheskikh kislot
silosa na stoykostt betona i rastvora v konstruktsiyakh
silosnykh sooruzheniy)
PERIODICAL: Beton i Zhelezobeton, 1959, Nr 1, pp 41-42 (USSR)
ABSTRACT: Poltava Institute of Agricultural Building Engineering
(Poltavskiy institut inzhenerov sellskokhozyaystvennogo
stroitel'stva) experimented to find out the effect of
organic acids on the strength of concrete and Plaster.
The investigations were carried out in aocordanee with
the standard method (GOST 4798-49) of V.V. Kind. Test
cubes of various concrete mixes and plasters were used.
The mineralogical compositions of Portland cements, which
were reground with 3% gypsum additive, are given in
Table 1. Pozzuolana Portland cement was prepared from
Nikolayev clinker (65%) and volcanic tuff (35%). slag
Portland cement was made from the same clinker (50%) and
Card 1/3 granulated blast furnace slag (50%). Laboratory tests

SOV/97-59-1-13/18
The Effect of Organic Acids in Silos on Durability of Concrete and
Plaster
were carried out using aqueous solutions of lactic acid
and glacial acetic acid containing PH = 3*5, which
affect the concrete in silos. Test samples were protected
in distilled water. Experiments carried out to find the
strengths of test cubes (Table 2) showed that lactic acid
and glacial acetic acid and their mixture actively interact
with the calcium oxide of the cement components. They form
salts of organic acids which are readily soluble in water.
This causes the disintegration of the concrete. Fig.1
shows surfaces of concrete affected by lactic acid. The
resistance of the concrete against the action of acids
depends very little on the type of cement used and its
mineralogical composition (see Table 2). Test cubes were
found to have lost strength after 3 months in aggressive
solutions. Tests on slag concrete showed loss in strength
after a year in ag ressive solutions. This shows that the
speed of concrete corrosion" depends considerably on the
structure of the concrete. It was found necessary to
app17 a protective coating to the walls of silos. The
Card 2/ 3 following types of protective coating were tested; sELnd/

SoV/97-69-1-13/18
The Effect of Organic Acids in Silos on Durability of Concrete and
Plaster
cement mix in the_proportion I ; 3, 20 mm thick, with
(a) untrowelled surface, and (b) application of steel chips;
petroleum-bitumen; water-glass solution, and silico-organic
compounds soluble in water. Positive results were obtained
with samples covered by petroleum-bitumen mix in the proportion
1 : 4. The tests showed that cement and sand plaster can be
effectively protected from organic acids by working steel
chips into the faceq or by the application of petroleum-
bitumen (Fig.3). There are 3 figures and 2 tables.
Card 3/3

CHEMV, A., prepodavatell
Attachment fqr quadrilateral planing machines. Sill bud. 9 no.8-.23
Ag 159, (NIRA 12:12)
1.Poltavokly institut Inshenerov sellskokhoxyaystvennogo strottell-
stva.
(Planing machinso-Attachments)

inzh.
Corrosion of reinforcements in concretes msdo with granulated
slags. Bet, t shol.-bet. no.10:4&~-481 0 160. (NIRL 13:10)
(Roinforclag bars-ODrroeiou)

CHEKHOVP A. kand.tekhn.nauk
Corrosion of the
with granulated
Mr-Ap 162,
reinforcement of reinforced concrete made
slag. bad, mat. i konstr. 4 no.2:20-22
(KRA 15:9)
(Concrete reinforcement)
(Corrosion and anticorrosives)
(slag)

REMICHENKO., Pavel Trofimovich, dots., kand. tokhri. nauk; CJIFKHOV,
Anatoliy Petrovich, dots., kuybd. toklm. nauk; by-167,
[ChomicalivAtion of building) Khimizatsila stroitallstva.
Dnepropetrovsk,"Promin'" 1965. 46 p. (MIRA 18-12)

!-, I IY'K F c 115 A, P.
...
Plastic3 irt tra'O"Ung In thiu, Dnmlr~c-fi~i C~ itar), 1-,~ 4 ". q. , ".), . --
.,- ~ I;--- -- , - -. ~p t.
11 no.6:--q-40 -a t65. ( 14 " !-. ~ 18. : '? "

CEMKHOV, A.. prepodavatell
V.-
Making local binding saterials. Sell.stroi. 15 no-9:21 8
16o. (MIRA 13:9)
1. Poltavskiy institut inzhenerov sellskokhoxyaystvennogo
stroitellstva.
(Zabolottay Distriet-Binding usterials)

CHEXHOV. I. (g.Voronezh).
Parts made of compressed wood. NTO no.6:41 J9
(Wood, Compressed)
'59.
(KIRA 12:9)

ICPPILI, D.; GHZWV, I,
Vniversity of oulture" for builders. St"itell nool2S2l
1) 159. (Loningrad-Adult oducotlon) (NIRk IND

CHEKHOV,, I., kapitan
Beyond the limit of fear. Starsh.-serzh. no.5:8 MY 163.
(MIRA 16:10)

SOV/124-58-10-11295
Translation frorn: Referativnyy zhurnal, Mekhanika, 1958, Nr 10, p 85 (USSR)
AUTHOI~5~~~O.S-, Matrozov, V.I.
TITLE, .Investigation of Mass Exchange on a Disperser-hood Plate (Irssledo-
vaniye massoobmena na kolpachkovykh tarelkakh)
PERIODICAL: Tr. Mosk. in-ta khim. mashinostr., 1957, Vol 13, pp, 78-96
ABSTRACT: Bibliographic entry
Card 1/1

PWOVSKIT, A.N.; KATROZOV,
V*Iog CHUROV, O.S.; sowMAKRA, G.P.
Relationship between mass transfer and liquid resiatance on bubble-
bap and sieve plates. KhIm. i tekh. toP1. I. masel 3 no.3:30-33
Mr 158. (KIRk 11:3)
l.Moskoveldy institut khimicheskogo mashinostroyenlya.
(Pl&te towers)

CRWOVP 0- S-, OudidatO TOeh Sci (diss) -- "Ike~-exchange and hydraulic resis-
tance of dam platu". NOGCM,, 1959. 19 pp (N1n Higher Blue USSR, Nmcow
Imt of Chm IftchlnebulldiM)v 150 copies OIL, Ib 24, 1959, 143)

HUMTARTSXV, O.T., kand.tokhn.nauk; CHANOT, O.S., kandotokhn.nauk
Accunulation of Inert gas constituents in the ammonia synthesis
cycle.' Mda.pron, no.7:637-639 O-N '59. (MIRA 13:5)
1. Naskovskly Institut kh1wicheskogo mehinontroyeniya.
(Amonis.) (Gauss)
.-C

Yk.
.1 WVSKr% A.M.. doktor takhn.muk prof,: ARTAWNDV, D.S.. insh.;
CMWWF. 0. , Icand.takhn.nauk
Has@ transfer In the liquid pbase In bubble plate columnse
ilhln.masho no,U13-16 A 160. (NTRA 13:5)
(Plate twers) (Have transfer)

PrANNSKIT, A.I., CHEMOY, PAL, ARTMNOT, D.S.
ftdroulle reststance of plates of different deRigns
Zhim.pron. 2:10-152 NY 160. (MML. 13:7)
(Put@ towers)

SIMMV, P.A., doktor takhu.nauk; TUMAROV, Yu.V.; kand.tekhn.
nauk
Jetless Venturi absorber for the absorption of ammonia from coke-
oven gas. loks i khis. no-8:34-37 160. (MIU 13:8)
1. Moskovskiy institut khAxichaskogo mashinostroyaniya.
(Amonia) (Coke-oven gas) (Absorption)

KASATKIN, A.G.; PLANOVSM 9 A.N.,- CHEKHOV, O.S.; GERTSIKv S.9 red.; KA-
SHIRIN, A. 9 tekhn. red.
(Calculation of plate distillation and absorption apparatus]
Raschet tarellchatykh rektifikatsionnykh i aboorbtsionzgrkh
apparatov. Moskvap Goo, izd-vo standartovp 1961. So P.
(KMA 1438)
(Plate towers)

S/064/61/000/007/004/005
B124/B206
AUTHORS: Ghekhov, 0. S., Anokhin, V. N., Shakun, B. N., Xhiterer, R.Z.
TITLE: Investigation of hydrodynamic processes in a pseudo-diluted
solid-particle layer under high pressure
URIODICAL: Khimicheskaya promyshlennost', no. 7. 1961, 48 - 50
1~
TEXN The hydrodynamics of pseado-diluted solid-particle layers were
investigated at 1-300 kg/cm2 and 25-300C with a stoichiometric gas mixture
used for the synthesis of ammonia. Coke particles of good electrical con-
ductivity and metallic needle- and lamells-shaped filings were used as
solid phase. The critical rate velocity of the gas.mixture and the height
of the pseudo-diluted solid-particle layer during the process were deter-
mined. The gas mixture was purified of steam, oil droplets and other
impurities, and ducted into a vertical, cylindrical high-pressure column
with an inner diameter of 25 mm which contained the solid-particle layer
The mixture was then throttled to atmospheric pressure and its consumption J
was measured with a rheometer. The transition of the solid-particle layer
into the pseudo-diluted state, which corresponded to the critical gas
Card 1/9

S/064/61/000/007/004/005
Investigation of... B124/B206
velocity, was brought about by closing the circuit. Above the solid-
particle layer there was an electric contact which touched the layer after
the beginning of the expansion and thus Closed the circuit. The second
electric contact was connected to the housing of the high-pressure column.
For the determination of the height of the pseudo-diluted solid-particle
layers, the distance of the upper surface of,the stationary layer from the
electric contact in the high-pressure column was varied. The determina-
tion results obta ined during opening were practically equal to thoseob-
tained during closing of the circuit. The experimental results obtained
for the critical gas velocities were treated according to the method prov.
posed in Ref. 1 (A. I. Hychkov# N. 1. Shakhova, IFZh, No. 9, 92 (1959))
for det'ermining the critical gas velocities at various temperatures and
atmospheric pressure Ref.-2s 0. M. Todes, A. K. Bondareva, Khim. nauka i
prom., L, No. 2 (1957t First, the critical gas velocity a er (in m/sec)
at atmospheric pressure was'determined experimentally, this value being a
function of the mean particle diameter d and the density of the
mean
particles, under absolutely equal conditions. From the known value C) CrP
the equivalent diameter d e of the pores in the layer (in m) was calculated
Card 2/9

Investigation of...
3/064/61/000/007/004/005
B124/B2o6
from the equation d 2 _ (0. 2 t -1/AP-6~g) d - (73YOc,-rg-1APsOg) M 0
e Wer g 0 e
(1), where (acr is the gas velocity related to the total column diameter,
1. the density of the.gas, 1 the height of the stationary solid-particle
g
layer, &P the pressure difference, e the porosity of the stationary solid-
0
particle layer, g the gravitational acceleration and ythe kinematic
viscosity of the gas. The critical velocity of the gas at any pressure
was determined from the equivalent.diameter by the following equations%
1) for laminar conditions at Re