SCIENTIFIC ABSTRACT RABOTALOVA, YE. K. - RABOTNOV, B. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001343820016-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

wv - -- --- -
1. M130TAY, G.

Wit-
L 05096-67 EWT(d)/-0WP(1) IJP(c) 13B/GG
ACC NR: AP6013291 -30 SOURCE, CODE: UR/0413/66/000/008/0086/0086i~
AUTHORS: Bovkun, K. A.;,Sadov, L. St; Rabo tenko, G. F.; Bardadym, A,- G~;
4y*
ballchenko. A. A.
ORG; nono
TITLE: A potontiometer-intogrator, Class 42, No. 180819 Za-nnounced by
Dnepropetrovsk Branch of the Institute of Automation (Dnopropetrovskiy filial
instituta avtomatiki)_/
SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki no. 8, 1966, 86:
TOPIC TAGS: potentiometer, electric measuring instrument.
ABSTRACT: This Author Certificate presents a potentiometer-integrator containing
an electronic potentiometer. Thedesign provides for recording of both the
current value of the parameter.and its average value over a fixed time interval.
on a single plot. A secondary slide wire is connected to the measuring circuit
-of the potentiometer (see Fig. 1).. The sliding arm of this secondary slide wire I
is connected through a kinematic coupling to a ratchet, It is also connected by
a.switch for eriodically cutting off the sliding arm of the main slide wire at
p
Card 1/2 UDC: 681.24

L 05o96-67
ACC NR: AP6013291 C
Fig. 1. 1 - secondary slide wire;
2 - kinematic coupling with the'ratchet;
3 - main slide wire; 4 switch;
5 - relay contacts
the reference position by short-circuiting the amplifier input. In this, wa~ the
sliding am of the secondary slide wire is periodically shifted to the value pro-
portional to the position of the sliding arm of the main slide wire. In doing
this the summation and storage of the average value of the input parameter is
accomplished. Orig. art. has: 1 figure,
_PUBM -DATE: _21Mar64-
Card 2/2 SUB CODE:.. 09/.,.

Ismat2ma .-.

SIZZAnal

R&BOTIN, A.H.; GOEMMY, V.K., inzhener; DUGINA, N.A,., tekhnichookiy redaktor.

25(1#2) MUE 1, BOOK aPLOITATION SOV/2855
Rabotin, Aleksandr Nikolayevich
Tochnost' obrabotki detaley mashin (Accuracy in Machining Machine Elements)
3d ed. Moscow, Mashgiz, 1959- 41 pl~. (Series: Nauchno-populyarnaya
biblioteka rabochego stanochnika., vyp. 21) 8,500 copies printed.
Ed.: V.M.,Gorelov Engineer; Reviewer: M.L. Shakhray, Professor;
Tech. Ecl.': N.A. Dug~na; Exec. Ed. (Ural-Siberian.Divisioh, Mashgis):
M.A. Bezukladnikov Engineer.
Y
PURPOSE: This booklet is intended fortechnical personnel,concerned with the.
accuracy of machined parts.,
COVERAGE: The book contains a simplified description of the causes of inaccuracies
in machining machine elements. Basic concepts of par-tInterchangesbility, fits
and tolerances,'classes of accuracy, and.methods of mealsurement are discussed.
NO personalities are mentionea. There are no references.
-TABLE OF CONTENTS:
Card1
/2

Accuracy in Machining Machine Elements SOV/2855
Introduction 3
Interchangeability and Accuracy 5
Fits
13
Tolerances and Classes of Accuracy 19
Measurement of Machine Elements
System of Tolerances and Fits 32
Accuracy in Different Machining Mathods 37
ponclusion 41
AVAIIABLE: Library of Congress (Till6 o. A27 1959
qO/gmp
.Card 2/2
1-15-6o.

ROZIN. Aleksandr losifovich; FEDOROV. TjH., inzh., retsenzent; KLIKOT,
V.I., inzh., retsenzent; KUKLIN, L.G.. kand.takhn.nauk; retsen-
zent; RABOTTIN, A.K., inzh., retsenzent; SHaAMOT, S.P.p kand.
tekhn.nauk, retBdni6~t; UYAROYA, A.F., tekhn.red.; DUGINA. H.A.,
tekhn.red.
(operator of machines for manufacturing metal-cutting tools]
Slesarl - instrumentalishchik. Izd,2,, perer* Moskva, Goo.
nauchno-takhn.isd-vo mashinostroit.lit-ry, 1959. 247 pe
(KIRA 13:2)
(Machine-shop practice)

(Drilling and boring)

RPPTIN, Alakeandr Nikolayevich; SHAUMAY, M.L., prof., retsenzent;
WR=V, Y.M., inzh., red.; IDUGINA. N.A., takhn.red.
[Precision In the tooling of nachine parts] Tochnoot'
obrabotki detalei mahin. Pod red. T.M.Gorelova. lzd.-3.
Koakva, Oos.nauchno-t9khn.1sd-vo mashinostroit.lit-ry, 1959.
41 p. (Nauchno-populiarnaia biblioteka raboahego stanochnika,
no.21) (KIRA 12:7)
(Machinery)

Val I ~Wamim I

14(5) BOV/2o-126-2-32/64
AUTHORS: Melik-Gaykazyan, V. I., Baychenko, A. A., Rabotkin, V. L.,
Gorban', A. N. ----------
TITLE: Investigation of the Mechanism of the Action of Non-Polar
Reagents in the Flotation of Coal (Issledovaniye mekhanizmal
deystviya nepolyarnykh reagentov pri flotatsii uglya)
PERIODICAL: Doklady Akademii nauk 353R, 1959, Vol 126,.Nr 2,
PP 341 343 (USSR)
ABSTRACT: ..One must not generalize.the methods which serve for the
estimation of the reagents distribution on the surface of
mineral particles. There are two possibilitiest a) The
reagents chemically interact with the surfaces and are ab-,
sorbed as single molecules, b) the reagents are deposited as
drops - this happens on coal particles. The rules pertaining
to case a)must not be applied to case b). This is explained by
the.fact that the drops of non-polar flotation reagents are
less firmly fixed on the surface of non-polar particles. For
many reasons the tests of other researchers (Refs 1-5), are
not very convincing in their applicability to small coal.
Card 1/2 Therefore the authors have agreed to use the luminescent pro-

InvestigatiIon of the Mechanism of the Action of SOV/2o-126-2-32/64
Non-Polar Reagents inthe Flotation of Coal
perties of petroleum to estimate the distribution of the
reagent on coal-particles. Figure I shows micro-pictures
of particles, which lie 3-5 mm under the water-surface. By
contrasting the micro-pictures a and b (Fig 1) it becomes
obvious that petroleum in strong concentrations is in visual
light practically undetectable under water (Fig 2). The for-
mation mechanism of a "hem" around a particle is explained.
~Figure 1 b-d shows pictures taken-with ultra-violet light
with and without a small infusion of visual light (Fig I g).
From the results obtainedt the authors conclude that by the
use of luminescence a few details on the distribution of a
non-polar reagent on.the surface of coal particles,'under
the reaction of outside influences may relatively simply be
observed. Moreover the conditions governing this case have. a
very closelconnection to those met with in flotation'. There
are 2 figures and 7 references, 6 of which are Soviet.
ASSOCIATION; Tomskiy politekhnicheskiy institut (Tomsk Polytechnic Institute)
PRESENTED: February 2. 19591, by P. A. Rebinder, Academician
SUBMITTED: January 29, 1959
Card 2/2

S/o5l/60/008/02/032/036
2#0
AUTHORS: Rabotkin V.L.-and Sokolov. J~Z391
TITLE: "AniBotropyle of a Brightness Wave' from a Polarized
Electroluminescent kv.011
PERIODICAL: Optika i spektrorkopiya, 196o, Vol 89 Nr 2,
pp 276 - 277 (USSR)
ABSTRACT: The authors describe properties of a polarized electro-
luminescent cell prepared as follows. A ZnS-Cu, Fb.phosphor
was suspended in molten paraffin wax between two electrodes,
one of which served as a metal base and1he other was made
of conducting glass. Paraffin wax was allowed to solidify
with 2-000 V DC across the electrodes. A cell prepared
in this way was excited with periodic unipolar pulses. If
the polarity of the exciting field coincided with the field
used to prepare the cell, then the brightness (luminance)
wave had the form shown in Figure 1, i.e. the two peaks
in each period were of approximately the same height.
When the exciting pulse polarity was opposite to that 5f-?c
Cardl/2

22182
5/048/61/025/004/031/048
B117/B212
AUTHORSr Rabotkin, V. L. and Sokolov, V. A.
TITLE: Investigation of the electroluminescence of various phosphors
excited with unipolar pulses of the electric field
PERIODICAL: Izvestiya Akademil nauk 55BRO Seriya fizicheskeya, v. 25,
no. 4, 1961, 524-526
TEXT: The present paper was read at the 9th Conference on Luminescence
(crystal Phosphors). The authors have.investiga ted the form of the bright-
ness wave of the luminescence belonging to ZnS-Un and ZnS-Cu,Pb phosphors
which have been exe ited by a unipolar pulse that is a section of the sine
wave and also by direct current. The luminescence has been recorded on an
oscillograph of the type MYTO-2 (MPO_2) with the help of a photomultiplier
of the type f3Y-19M (FEU-19M) and via a airect-coupled amplifier. The
ZnS-Mn phosphors have.been obtained by annealing a compound consisting of
ZnS, "pure forluminophors", and a corresponding amount of MnCl in glass
2
ampoules at 1200 0C and 30 minutes. Metallic manganese had a concentration
Card 1/3

22182
S/048/61/025/004/031/048
of.the... B117/B212
-3 -2 1
of 10 10 , 10 9/g ZnS in this compound. If excitation was brought
about by ultraviolet rays (.1 . 36oo A) the first phosphorus showed,a light
blue band, the second a light blue and orange, and the third an.intense
orange band in the luminescence spectrum. If excitation was brought about
by an electric field, orange bands would occuronly.and the luminosity was
especially bright near the cathode. The second maximum can be referred to
the polarization effect of the dielectric which had been put during the
tests between cathode and castor oil and the suspended luminophor in it.
Using cIellophane nearly extinguished the luminescence completely. If mica
is used the second polarization maximum will be.very faint. The form of
the brightness wave for ZnS-Cu,Pb phosphorus is similar to that of ZnS-Mn
with an intermediate layer of mica. Insertion of various solid dielectrics
will hardly change it but any temperature variation is accompanied with a
'great change. The presence of two smaller maxima is very characteristic
and they will disappear if the temperature is raised and the duty ratio
changed by keeping the parameters of the exciting pulse unchanged.
Removing the solid dielectric and changing the spacing between electrodes
or changing the specific volume of the luminophor compared to the di-
electric will change the ratio between the magnitudes of the principal
Card 2/3

22162
S/048/61/025/004/031/048
Investigation of the ... B117/B212
maxima. The same will also occur if the cantor oil is replaced by a
dielectric having a lower viscosity and the amplitude of the exciting
pulse is increased. The,inventigations allow the following conclusiones
1) The excitation mechanism of the luminescence of ZnS-Mn and ZnS-C,u,Pb
phosphors differs, and is a function of the variable dielectric .
properties of the phosphorus grain; 2) the form of the brightness wave of
ZnS-Cu,Pb phosphorus--io-a function of the grain quality to form "bridges"
in the field and also keep them after the field has been removed. Theo*
,"bridges" will extend from electrode to electrode and warrant the con-
ductivity of the cell and its ability to luminesce-in a steady field. The
authors thank Z. A. Trapeznikova for supplying,them with the-ZnS-Cu,Pb,
luminophor. [Abstracter's notes Essentially complete translation]. Thor*
are 2 figures.
Card 3/3

h2197
S/051/62/013/004/017/023
~E039/E49i
AUTHOR: RabotIcin, V.L.
TITLE: The electroluminescence of ZnS-CuPb microcrystal-,4
PERIOJICAL: Optika i spelktroskoplya, v.13, no.4,:1962, 601-603
TEXT: . The phosphor is contained in acell between aluminium foil.
,electrodes and~arranged so that-the electroluminescence,can,be
observed and photographed with the-aid of a microscope. I The
crystals are about 40 to 60 IL in size aha are of different shapes.
They all radiate light under the action of the field giving the
appearance of luminous streaks, points, curved lines or even
closed circles. The phosphor radiates in-the blue and green bands,
which appear.under different conditions or excitation. Separate
crystals radiate only blue or only green in the range of
excitation frequency from 500 to 20000,c/s. As the frequency, is
changed the luminescence from one crystal will be quenched and in
another it will be excited., Microphotographs ar-e presented
shosving the form of the light emission and the influence of
temperature. When the phos hor crystals are exposed to
ultraviolet light X 365C simultaneously with applying the
Card 1/2

L 9851,-63 E31P(q)/M(1)/FWT(m)/MS--AFFTC/ASD/ESD-3/SSD--WH
ACCESSION NR: AP3000592 8/0051/63/014/005/07-^9/0731
UTHOR: Rabotkin, V. L.
A
-----------------
TITLE: Concerning the influence of the dielectric material filling the
eleatrolumIneeoent tell on the electroluminescence brightness
SOURCE: Optika i spektroskopiyaj, ve 14., noe It 1963) 799-731
TOPIC TAGS: electroluminescence, crystal phosphors, ZnS-Mn
ABSTRACT: In an earl-ter paperl(Rabotkip;0V Izv.
e~ and Sokolov, V. A
it Vas i;tL
AN SSR, Ser.fiz., 25, 524, 1961 out that the Wuality~; the
dielectric filling the.electroluminescent, capacitor affects the shape of the
brightness vaves and the light response of the element. In the prevent study
there was used the same phosphor, ZnS:Ma..'which has a simple brightness wave
and appreciableconductivity; the dielectrics verecastor o
ile(to prevent
discharges in air) and liners of mica and cellophane. _ncsAi~s good dielectric
properties; cellophane poor ones. Accordingly., the cells vere, classified as
"lossless" and "losay". Lossless cells exhibit'brightness waveswith two
Card 1/2
------------
7--7 7-7-----

~Erdm~

L 33197 .66 - -EwT-
J
ACC NK, AR6016213 SOURCE CODE: UR/oo58/65/ooo/ol1/Do6l/Do6l
AUTHOR: Rabotkin, V. L.; Grebennikova, A. A.; Vetrova, Ye. M.
TITLE: New copperless electroluminors based on zinc sulfide
SOURCE: Ref. zh. Flzika, Abs. 11D469
REF SOURCE: Sb. Proboy dielektrikov i poluprovodnikov.. M.-L., Energiya, 1964, 356-
359
TOPIC TAGS: electroluminescence, luminor, zinc compound optic material,.transition
element, light excitation, complex molecule,
ABSTRACT: The authors note that neither the existing theories of electroluminescence
(EL) nor the treatment of EL within the framework of the band scheme is satisfactory.
The aging of luminors in an electric field is considered, especially at increased
temperature. It is assumed that besides the non-inertial excitation process there
exist also slow processess, connected for example with motions of the ions. A new
mechanism of excitation is proposed, connected with the destruction of the qonTlexes
'produced by activator ions of variable valence with cation vacancies,,with ions of
the co-activator flux residues, etc. The complexes can be broken up either by the
field, by heat, or by both. It is stated that the previously established laws of EL
do not contradict the.proposed model. To confir- the presented considerations, a
ZnS-Cr luminor was synthesized without.Cu. It was assumed that the interaction of
the transition metal (co-activator) should contribute to the formation of complexes,
Card 1/2

L 33197-66 __ __

ACC NR: AP7004988 SOURCE CODE: UR/0048/66/030/009/1511/1513
AUMIOR: (jabotkin,V.L.; Stroganova,T.N.
ORG: Tomsk Polytechnic Institute.im.S.M.Kirov (Tomskiy politekhnicheskiy inatitut)
TITLE: Electroluminescence of BaS base phosphors /Report,,Fourteenth All-Uaion Con-
ference on Lu~iinescence (Crystal Phosphors) held a-t Riga, 16-23 Sept. 19657
SOURCE: AN SSSR. IzvestiYa. Serlya fizicheskuyu, v. 30, nos91 1511-1513.
TOPIC TAGS: electroluminescen .cc, photoluninescen'co, ro entgenoluminescence, barium
,compound,sulfide, copper,,bismuth, manganese
ABSTRACT: The authors investigated the electro-, photo-.and roentgenoluminescence
,of copper, bismuth and manganese activated barium sulfide phosphors. The phosphors
were prepared by the Lenard-Zhirov technique:,a ;nixture of.BaS, the activator, a flux,
and reducinG agent was heated for 30 minutes at 12000 C with limited access of air.
X-ray studies showed that the phosphors had the cubic structure of the BaS lattice
with traces of a second phase consisting of BaS04 and the sulfide of the activator.
The cubic BaS structure was obtained, however, only when the initial mix included a
flux and was heated above 900 0C. The activator concentrations were varied over the
range from 10 -4 to 10 percent by weigh t. The ac and de electroluminescence spectra,
the photoluminescencespectrum excited at 3660 and the roentgeaoluninescence
Cqrd 1/2

ACC NR: AP7004988
Ispectrum excited at 1.79 A were recorded for each specimen. For most of the specimens
the electro-, photon and roentgenoluminescence spectra were nearly identical. The
luminescence properties of the BaS phosphors were found to be rather similar to those
~of the well-investigated ZnS phosphors. The BaS phosphors, however, require a higher
'voltage for excitation of'electrolumineseence than do the ZnS phosphors, and the
clectroluminesconco brightness of the BaS:Mu phosphors decreased with increasing
frequency. Orig. art. has; 1 figure and 1 table.
SUB CODE; 20 SUBM DATEs none ORIG. M: 001 OTH REF:, 001
/2
Card :n

27747
C
058/6 1/0'00/007/0-31/086
A001/AlOl
AUTHORS: Litvinova, P.S., Rabotkina, L.R., Razmazanov, P.Ye.
TITIE: Investigation af initial stages,of electroluminescence rise in
ZnS-Cu, Al phosphor
PERIODICAL: Referativnyy zhurnal Fizlka, no. 1961, 155, abstract -(v422
("Dokl. Mezhvuz. nauchn. kon -ferentaii po, spektrookop .ii i spektr.
analizu". Tomsk, Tomakly-un-t, 1960, 112 113)
TEXT: The authors InvestTgated the rine.of electroluminescence of Zns-Cu,
Al phosphor excited by a sinusaidal electric field of various frequencies at 800
v within the temperature range 113-4300C. It In established that in the entire
range of temperatures and frequencies, the variable component of electrolumines-
cence rises during 7 - 8 periods, and the constant component.considarbbly mord
slowly. Regularities in the rise can be explained from the viewpoint of the
theory of impact ionization of luminescence centers.
A..Burlakov
[Abstracter's note: Complete translation]
'Card 1/1

30612
z;/'L,5a/6 2/OW/008/013/044
yq. A058,/A101
AIJTHOIRS,~, Belyakina, R. V., Ll-tirlnova, F. 3,~ 'Ra bot'kins' L. R.JQ R&tmazanov,
P. Ye.
14MME Invest1gation of the t~hermofluorescence of a Zr.-S-Cu, Al phosphor
inoldent to excitation by an AC tield
FEPIODUCAI, Referat'-vnyy zhurnal 'Fizika, no,
abstract 8006
(Dokl. Mezbvuz. nauabn. konfar-,r_-'-~1i po zp,~otroskopii i spektr.
analizu. Tomsk. Tomakiytm-t", 1_9~3, 114-115)
Me invtotigated Zn_q-Cu,A1 elect-rolurinesca'-I't phosphor was exeit*d
by 7JV light and a 40-20000 0, 50-900 V sinusoidal voltage. lncldent- too thor
fluor,!,goenoe of the phosphor, after UV excitation thgre w9re obsarved two maxima
1380 and 1500K, respeatively, while only one m&x'LqrLM was obasrvad after
sxoit&tion by the eleotric field. In t;ie latter *azs the ourvas ar& shifted to
the high tempereture side. 'Lnorease,of the jsxA+.&t1on' voltage and frequezicyy
_,P-ids -to an'ir.~Areasa of the total awolint of light, Determination of
C d 2

i

=IMSI(M XRo AP30"S S/M39/63/OW/0Q3/()lW/0186
AUTHORSs Rabotidnat Le go I UtwInwas Pe So
TITLF4 Iffect of ultravi" irrodiation on toosratilan dqpMeme of slectro-
luminescent U34% Al phosphor
SCUME, MZ. Fialkas do. 3o 2W9 IM-106
TO
PIC TAGBo ultraviolstp irradiation., pboaphor budrason"'P
quenching
ARSTRACTs An investigation Us been mads.of oo=tsjxL wid-w-rJAW ca"Ition
luminescence of ZvS.Cuo Al wider electrical switation aa ultraviolet IrradlatloRi
-The luminescence brightness of the phosphor as i fun6tion 6f temperstwe has bow
determined under separate ultraviolet irradiation and separatio slectro-switatione
Comparing tfie temperature dependence of constant oompositioa-1-ml valence to
variable composition lumineacencej. the former shows's, graduil.-decre"s at -20CO
whereas the latter go" through a double smitimum -after -200o A plot of I./(,.
where I luminvac
~v) versus temperature, ant intensity wider simultaneous
0 votrical.and ultraviolet (UV) Mliation" I intensity., wider electrical
C.rd 1/2

-ACCEMON No AP3004055

hicitation alone& Intenalty w ItTadution dlons~' sims -ow"
'
i

quenching at I= temperatures (between ASM to
O!r 0 Arte best
i .
A
,
figuram, v

ASSMUTIONt 31birskly f1s1ko4~WwLcb~*Ly InAlUt WL Tommkom prAdveratte"

in& V. V. Kqft*Wma 'PlWabal feshviloVj fmk State
(Biberi" Institute of
Urdversity) ,
,
4
SUBMITM)s WOW DA?19'ACQs -XSAnW WLt 00

SUB CODE sCR RD RV sws~ 006. OTMI, OW

~crd 2A

LJP(c) JD
L 2823-66 DJT(l)/EWT(M)/EWP(t)/94P(b)
ACCESSION NR: AP5016176 UR/005i/65/ql8/oo0/iq3i/164':
%535~376
11~e I I
YV
;,AUTHORS: Rabotkina, L.'R.; 'Ramazanov, P. Ye
1A
iTITLE: Buildup of electrolumines'eence-of t
__4p phosphor ZnS-Cu,Al
SOURCE; Optika i spektro ~kf iya, 4. 18, no..6.,~;1965.,'.1017*1034
ITOPIC TAGS: luminor, zinc ompound optic material, electrolumines-
cence
ABSTRACT: The purpose of the inve'stigation was to obtaininformation
~
lon the capture centers,of electroluminors and on their role in the
!mechanism of electroluminescence by determining the buildup ofelect.r
itroluminescence brightness waves in an unexcited phosphor~over a wide-
'temperature and time interval. A-thin layer.oftpbosphor, 25 p"tbick
I . ~ .0,
!was 6xcited with an alternating electric field of rectangular waver.
form, with amplitude 100 V and frequency,0.01--100 cps. The lumin-1:
escence buildup was-recorded.,.witb an oscilloscope duringtbe first
ihundred cycles of the field, and then following 20,and 40 seconds and
card

L 26~i4-66 E'-VT(M)/EWP(t)/ETI IJP(c) JD
ACC NR: AP6011558 SOURCE CODE:. UR/oo5l/66/020/003/0467/04-(l
`7
AUTHORS:_., L. Ro; 134mazariov, P. Ye.
ORG: none
TITLE: Low frequency electrolumineacence of the phosphor!ZnS-Cii,A1
SOURCE: Optilta'i spektroskopiya,, v. 20,, no* 3P 19660' 467 411
TOPIC TAGS: zinc sulfide,,optic material, electrolumineseence, te ra
ture dependence, frequency characteristic, carrier-lifetime,04.0
ABSTRACT: The authors investigated the temperature and' frequency de
pendences of--tbe amplitudes of the brightness waves of the pbospbor.by-.
exciting the latter In the frequency range from 0.01 to 100 cps in two.:.
capacitors with different dielectrics.: Various waveforms of. the' exciting
voltage were used. Under these conditions the phosphor had practically.
only one green emission band, which was the only one investigated.- The
form of the brightness wave of the electrolumineseence was found to be'~
dependent on the waveform of the exciting voltage. A square'wave gave
rise to maxima corresponding to the voltage reversal. Sinusoidal or
saw-tootb excitation resulted in more complicated brightness waves. The
character of the temperature dependence as a function of the frequency,
1/2 UDC
I card

SUP CODE: 2o/ suBm DATE: -14Dec64/,'ORIG,RU: 004/ 'BOTH REF*6~002
Card 2/20

- ~311J 74-
V,
1, V.
IV
jqj;
17
A A
t m?

BEREZOV, Yu.yp.., doktor raed. nauk; Pi"'TE,1KIIIII.Al Yo.V., kand. mad. nauk;
POKROVSKIY, '.V. kand. red. naWk; RA-BOTNIKOV, V.33., kand. m-id.
nauk ......
Surgical treatment of fistula between 111-he Innom-inate artery and
the vein. 10~xurgiia no.1:43-46 .163. (11"UP-A 17 -5)
1. Iz otde-,eni.ya khirurgii sosudov (zav. - doktor md. natdc Yu.Ye.
Berezov) Instituta serdechno-sorudistoy.khirurgii (dir. - prof.
S.A. Kolesnikov., nauchnTI rukovorlitell aka-IdeTdK A.N. Bakulev)
ON SSSR.

BEREFOV ' u, Ye. , doktor md. nauk; PO MiOVSKILY, A.V. kand, med. rauk;
PABOTNIKOVI V.S., kand. wed. vauk
'Reral compi.ications in surgery on the abdominal aorta. k2,irurg'.ia
UR
39 no.11:87-94 N 163. (NIRA 17:11)
1. Iz otdeleniya khirurgii s-,,audov (zav. doktor wed. natk Yu.
Ye. Bere:ov) Instituta serdtchno-sosudistoy khinirgil (dir.
prof. S.A. Kolesn-,kov, nauchnyy rukovoditell akademik A.N.
Bakule.v) Akgl SSSP.

RLBOTNIKOV, V.Sh., student 6-go kurea
I - ,
Clinical Importance of the prothrombin level of blood In testing I
liver function. Trwh..dolo no.2:199-200 F 156. (KM 9:7)

/-3
AUTHORS Ansellm A.I., Rabotnikov, Yu.L. 57-6-12/36
TITLE On the Influence o Unharmonicity on Vibrations and Waves in a
Crystal (A Linear Atomic.Chain).
(K voprosu o vliyanii angarmonizaa na kolebaniya i volny v kristal-
le (Lineynaya atomnays. tsepochka) - Russian)
PER10121CAL Zhurnal Tekhn. Fiz.p 195T, Vol 27, Nr 8, pp 1723 1730 (U-S-S-R.)
,ABSTRACT With an example of a linear atomic chain the.unharmonicity is t4-
ken into account by means of consecutive approaches in such a way
for the solution of the equations of motion as is the case with
nonlinear systems with a degree of,freedom.,This leads to the
development of "overstone"-travelling- and standing waves. Firet
travelling waves in an infiniteatomic wave.'are investigated and
the authors show that in this case the solution has the form of a
wave with an amplitude fading exponentially in the depth of the
crystal. Then the energy- and the impulse flow of travelling waves
are investigated. The authors show.that the impulse flow in the
travelling wave is equal to zero; the mechanic stress developing
on this occasion is aiculated. A limited linear chain of (N+L)-
atoms, where every atoms is in interaction only with its closest
neighbour, is investigated and the equations for the mean relative
extension of the atomic chain are deduced. By means of a scanning
in series of the potential energy,of the interaction of two atoms
in the state of equilibrium the change of frequency in the case
Card.1/2 of atomic oscillations ina linear chain on the.occasion of chang-

84070
S/181/60/002/009/011/036
f, 4 B004/BO56
AUTHOR: Rabotnikov, Yu. L.
TITLE: An Investigation of the Vibration of the Tellurium attice
by Means of Group-theoretical Methods
PERIODICAL: Fizika tverdogo.tela, ig6o, Vol. 2, No. 9, pp. 2095 2108
TEXT: The author intended to derive the relations by means of which a
large number of interatomic force constants may be foundq and herefrom
to determine the vibrational spectrum of the crystal lattice roceeding
from the experiments published in Refs. 1-3 the frequencies are to be
determined as functions of the wave vector. Several equations are taken
from the paper by G. H. Begbie and M. Born.(Ref. 4). The following rela_
tion is written down for the radius vector of the atom in equilibrium:
-# (1) . i1 ,..-#k 4 k
r k , r - pa 1 + q9 2 +rl 3 +1 If (p0 q, r are integers, it 19 a2 9 &3
are basis vectors, Ik characterizes the position of the atom in the
unit cell). The displacementof the atom from equilibrium is expressed
Card 1/5

An Investigation of the Vibration of the S11 8110/002'~00090/011/036
Tellurium Lattice by Means of Group- B004/BO56
theoretical Methods
by Uk) By expanding the potential energy of the lattice in the
powers of the displacement and breaking off at the quadratic term, the
equation of motion (1) is found: V a k + F~ D V 0.
llklip CIP(k k P k
Subs4-ituting v k icat) exp Ei (i "J], one finds
V(k) exp(- r
2
(k) D (k') = 0 (1a). Here, D a the
a k'2P ap (kq')V ap kk'
k P
HeTmetian form of the matrix. Three unit cells of the tellurium (or
selenium) lattice are schematically represented in Fig. 1, The OZ axis
is perpendicular to the surface of the figure. The axes U and U11
219 U2'' 2
pass through the atoms 2, 3, 1. On the assumption that A it - a;
1 1 1 1 21 ~
a the symmetry elements in this coordinate system are discussed)
1
"31 c, A A A
by means of the rotational operators T 9 11 T_, the matrix
U
2
D of the secular equation is expressed by the parameters.
ap(kk.
Card 2/5

84 0
An Investigation of the Vibration of the S/181/60/002 009/011/036
Tellurium Lattice by Means of Group- B004/.BO56
theoretical Methods
a and b For the purpose of obtaining the relations between a
ik, ik* ik' Oik'
And the frequencies of the lattice vibrations, equation (1a) is written
2 q D(`q)1(4) (6), where 1( 4q) is represented by
,down as follows:
nine-dimensional vectors in orthonormal basis.,As V(k) is changed by
~displacement, 1(-q)cannot be considered to be an ordinary vector in imme-
diate nine-dimensional generalization. Therefore, the matrix M(,qb) is
introduced to make the transition to the new basis possible, in which
every vector corresponds to a normal vibration. Subject to the restric-
tion that the vectors of the new basis are irreducible representations
of the group of the wave vector, DIM becomes quasidiagonal. The
suitable matrix for the following cases is then selected: a) For thd
lines 119111, IVp,V in the Brillouin zone (Fig. 2) in the case of rota-
tion round the U2 axis. b) For the lines VI, VII and rotation round the
U axis (Fig
2 . 3). c) For the verticals I and VIII, rotation round the
serew axis OZ of the third order. d) For the Brillouin points (0,0,0),
Card 3/5

84070
An Investigation of the Vibration of the 5/181/60/002/009/011/036
Tellurium Lattice by Means of Group- :BO04/BO56
theoretical Methods
'(0,0,7,n/c)~,~4n/3a,090)v and (4/3a, 0, 3n/c)- After transition to the
new basis D 4) is obtained .in block-form (12).,The track of each block
is equal to the sum of the squares of the frequencies belonging to the
respective block. Calculations show that the track does not contain all
a , b values. For the purpose of finding the lacking values, the
ik ik N
follo,wingIrelation is used (corresponding to Ref.11): SP Am >--14- (14)1
i-1 i
where A is an N-by-N matrix, m the exponent, A the characteristic
number of the matrix A. Thus, a system of equations is obtained, in which
the unknown quantities are expressed by experimental data. The author
.stresses the fact that it is important to find the basis in which DI(j)
is quasidiagonal, as otherwise the calculation would become too compli-
cated. Next, the occurrence of degenerate frequencies and of some other
'properties is dealt with, and the system of the equations for all
aik bik is. given in an appendix. The details of calculations are de-
posited in the library of the authors's Institute. The author thanks
Card 4/5

N_
--~AFFTC/` (C)
723~ 0
ACCESS 163100810031030M0, 18
ION NRt 93005660 15/0052
AUTHORj barskin G* Y Rabotnikov, Yu. L, (Khaitov)
- - - - - - - -...
TITLEs Theory, of differential 64~Aion'p wit#,random coefficients-
6-:4
SOURCEs Teoriya veroyatnostey i yeye.primeneniya.,.v,-'~8p no,31 1963s 309-318
~TOPIG TAGSs differential equation, random cioefficient,., bounded mean value
t
4w' a, (t u M -is considere
ABSTRACT s. The~,6quation-u( MUM C50(t) _.Ct~ V 0
-where the coefficients a and'a~(t).,are real,-Plecewise continuous,ana
4-:
periodic functionswith i~e. - ~8 p ri and,~ t). - is I areal rand M, Nnation.'
sar od:T
~The restrictions on the A (t) are'es follo-jing. , The,correlation
sefttial3,y th
length a is much shorter than'the period T., the.random xunction ot, (t). (aD < t "c6-
does not exceed the value c.onst*