SCIENTIFIC ABSTRACT BETEKHTIN, V. I. - BETEV, B.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000205120014-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 8, 2000
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

S/126/62/013/oo4/018/022
Study of the disorientation E091/E435
conditions of annealing (particularly the temperature),
impurity content, etc. The disorientation of blocks increases
a's a result of application of constant stress during creep, the
most intense increase in disorientation appearing in the first
stage of creep. The change in disorientation with increase in
deformation during creep depends to a slight extent on the
applied stress and testing-temperaturo. However, tile fillill
stage of block disorientation, occurring between the end of the
first stage of creep and fracture, is identical in specimens
tested within a definite range of stress and temperatures. In
this range of relatively lour temperatures and not very low
stresses, a change-in temperature and stress does not affect the
final value of disorientation after fracture (outside the above
range, increase in temperature and decrease in stress lead to a
decrease in disorientation). The final value of the mean angle
of disorien"lation depends on the degree of disorientation of the
initial mosai,~ structure. The relationships involving the mean
aluminium
angle of disorientation in annealed aluminium and ,
fractured in creep (in the range of temperature and stress idiere
Card 2/3

S/126/62/013/004/018/022
Study of the disorientation E091/E435
the mean disorientation of blocks after fracture is identical),
are linear and well-defined.
The above relationships apply to
aluminiun of various degrees of purity and to aluminium alloys.
Thus, the greater the degree of disorientation of the original
structure, the greater will be the disorientation of the structure
at the point of fracture. S.N.Zhurkov directed the work.
There are 4 figures and 2 tables.
ASSOCIATION: Fiziko-tekhnicheskiy institut AN SSSR
im. A.F.Ioffe (Physicotechnical Institute AS USSR
imeni A.F.1offe)
SUBMITTED: July 21, 1961
Card 3/3

S/126/62/013/005/011/031
E091/E435
AUTHORS: Zhurkov, S.N., Betekhtin, V.I., Slutsker, A.I.
TITLE: Block disorientation and strength of aluminium
PERIODICAL: Fizika metallov i metallovedeniye, v-13, no.5, 1962,
718-823
TEXT: The relationship between the degree of block
disorientation and strength to rupture of aluminium-was
investigated. The choice of a strength parameter was governed
by the authors' desire to provide a criterion which, like the
U.T.S., had a conventional value. It would then depend on the
time during which a body was in the stressed stdte. This time
T is associated with the stress to rupture a and the
temperature T by the exponential relationship
T = T exp uo - Y0 W
0 RT
where R is the gas constant and u0s To and y are constants:
determining the strength properties. Heat treatment$ cold
Card 1/3

S/126/62/013/005/011/031
Block disorientation ... E091/E435
working and alloying do not affect the values of uo -and To,
and all changes in strength of the metal are determined by the
coefficient y, which is thus a well-defined measure of change
in the mechanical properties. For this reason the authors used
y as the strength parameter and studied its relationship with
the
degree of block disorientation, which was determined-by X-ray
diffraction under small angles!. For the investigation,
aluminium foil was used, from which flat specimens in the form
of
a double blade were prepared. The specimens were annealed prior
to testing. The tests to rupture were carried out under
conditions of uniaxial tension under constant stress and
temperature. The dependence of durability on stress and
temperature was determined and from the results obtained the
value'
of y was calculated. It was found that there is a well-defined
relationship between y and the degree of block disorientation:
the lower the value of y the greater the degree of the latter.
The quantitative relationship beitween y and Cav can be
expressed by B
Y a -
Card 2/3 Cav

S/126/62/013/005/011/031
Block disorientation ... E091/E435
where the coefficient B is independent of the annealing
temperature, work-hardening and purity of the aluminium.
There are 4 figures.
ASSOCIATION: Fiziko-tekhnicheakiy institut AN SSSR im. X.F.Ioffe
(Physicotechnical Institute AS USSR imeni A.F.Ioffe)
SUBMITTED: August 21, 1961
Card-3/3

_L 11197-63 EW (q)/EW,.(m)/BDS--AFM/ASD-.TD
Accmim-a: Anooo6oq B/M81/63/005/005/1326/1334
AUMOR: Zhurkov. S. N.; Betekhtin, V. Ij; Slutsker~ A. 1.
----------------
TZW: ]Disorientation of unit structures and the strength of metal
SOURM Mika tverdogo tela, V. 5, no. 5, 1963, 1326-1334
MIC TAO: tensile strength, disorientation, Ag, Ni, Al, Cu, Zn,
law-angle
scattellng,, x-ray scattering, dislocations
ABSTLAGV: Mae authors studied the relationship between tensile
strength and degree
of disorientation in certain metals: Ag, Ni, Al, Cu and Zn. The
degree of dis-
orientation was determined by low-angle scattering of x-ray-s. All
the inv-sstigated
metals exhibit a linear relationship between strength and
disorientation in the
structure. The role of dislocations is not altogether clear, but
it would appear to
reduce to a preparation of conditions for disruption to occur.
Looccal restressing
is produced, and tbere occur a consequent lowering of the value of
the activation
barrier and an acceleration of fluctuating rupture of bonds In the
met.%1. Orig.
art. has: 7 figures, 2 tables, and 8 for=das.
Card

ACCESSION M AP4034054 S/0126/64/Oi7/004/0564/0571,
,AUTHORSt Zhurkovt S.N I.1 Slutakert A. L
of resistance of two-phase alloys on aluminum base
:TITLEs Time dependence
964t 564-571
.BOURCEt Fizika metallov iastallovedeniyet Y. 179 no- 4# 1
TOPIC TAGSt aluminum alloy, duraluminum, copper, magnesium, binding
energy, crystai
Z'lattice
,ABSTRACTi The authors studied the time dependence of the resistance
of two-phase
alloys of Al with Cu (4, 0.6, and 2.7%) and Al with Mg (2%) in
stable and unstable
states. For these experiments, the alloys were prepared using a flux
of 50% NaCl +
i50% KC1. All the alloys were forged hot and were subjected to a
homogenizing pro-
rcess of annealing. After annealingt the specimens were formed to
double blades
'0.1 mm thiok, with the leng-th of the homogeneous deformation part
of 22 mm and a
1width of 3 mm. The experiments were performed under conditions of
uniaxial tension
I
at constant stress and constant temperature, following the procedure
of S. N.
iZhurkov and T. P. Sanfiroya (DANt SSSR, 1955t 101t 23* The results
showed the
time dependence of the resistance of a two-phase alloy in the stable
state.(after
gh-temperaturs annealing) generally followed the relation exp
4

IACCESSION NR: AP4034054
!where U , T;PXare constants depending on the resistance
properties of the alloy,
0
T' - durability, 4 - gas constant, 6 - applied stress, and T -
temperature.
!Separation of the second phase did not seem to aff sot the two
parameters U and T.
! corresponding to the binding energy of the atoms of pure Al and
the frequenocy of a
"vibration of the atoms in the crystal lattice. The phenomenon of
hardening was
observed from the experimental data at phase separation. This is
probably not due
to change in the binding energy of the atoms but to a change in
the third parameterl,
j?". The time dependence of resistance in the metastable state
did not follow the 1:
'above law. The departure from this law corresponds to the
inetabil~ty of th alloyl.
iotate. The authors thank L. Is Vaoillyev for disoussion of the
results. Origs arts.
!has: i formula, 6 figures, and I table.
?77,OCIATION: Fiziko-teklmiobeekiy institut in A. Fe Ioffe AN
BSSR (Pby8ico-
Institute, AN SM)
SUBMI7Ms 2ouv63 ENCLi 00,,----
!SUB COM UK KO REP SOVi 026 DIWR 1 008
Car~ 2/2

"HURE OV, i . F
O'Ime deFendence of tne 3Tr-,n~th t7f
alm-arium-have, twrphase
slloyn. F-Jz. met. i metallow:.i. 17 Pri '64.
IMIRA :t7:8)
Fizik-o-t*,kln--'~!hc-skiy Insti t,ut irenl ei.F.
loffe AN SS:.3R.

ZHURKOV, S.N.; V.I.; HTIROV, A.I.; SIA-ITSER, A.I.
- ---- ~ 7.- .)-. , , __I
Changes in the disorientation of blocks in metals
during creep.
Fiz. met. i metalloved. 18 no.2-:2170-276 Ag 164'.
(MIRA 18:8)
1. FizUc)-tukhn1,cheskiy inutiLut Iment A.F.Tcllfo AN
S&SR,

2-66
L 3590- ' )W'uP(Q4ajT1 T.J.P.
ACC W AP6007352 SOUR ODEs---UR/0126-/66/021/002/'0248/02
AUTHORS: Zhurkov, S. W. Betekhtinq V. I.; P2trov A. I.;
Slutsker, A. I.
ORG Physioo-Technical Institute im. A, F. Ioffe
(Fiziko-tekhnichookiv in6titut)
TITLE: Strength of aluminum at low temperature4md
disorientation of blacks
.m"Llloveden I
SOURCE: Pizika, metallov i e iyel V. 21, no. 2, 1966, 248-251
TOPIC TAGS: aluminum, x ray spectroscopy, crystal lattice,
tensile strength
Ro.orydee- %Tr
ABSTRACT: An x-ray analyke of ruptured aluminum specimens,
broken at -18OCt was
carried out. The study was undertaken to determine the reasons
for the deviation of
the experimentally determined destruction time T from that
calculated from the
relationship I M Toe / (to - va
k--R -r~
where Uof 'r0 and -Y are characteristic constants of the
material, T is the applied
stress, R is the gas constantp and T is the absolute
temperature. The experimental
procedure followed is described by A. I. Slutsker and Ye. A.
Yegorov (PTE, 1959, 5,
69). The experimental results are presented 6raphically.(see
Fig. 1). It is con-
cluded that the deviation of r from the theoretical expresaion
is caused by the
variation in 'Y. The variation in -Y is believed to be caused
by a disorientation of
blocks in the aluminum specimens.
Card 1/2 M)C: . 539.292:539.4

L 23029-66 A? (i )/w (m)/T. 1w(t) ijp(c) jD/lim/bG
ACC NR: Ap6oo9658 SOURCE CODE: UR/0181/66/oOB/003/076'(/0773
.5-
AUTHORS: Betpkbt1n,_~.V-,;_1 ;-,, Slutsker, A. 7:.
ORG: Pbysicotecbnical Institute im. A. F. IgEre ningrad_
(Fiziko-tekhnicheskiy institut AN SSSR)
.TITLE: Scattering of x-rays at small angles by the mosaic
structure-,
.of metal-s
SOURCE: Fizika tverdogo tela, v. 8, no. 3, 1966, 767-773
TOPIC TAGS: x ray scattering, grain structure, metallographic
examination, qmall angle scattering, crystal lattice distortion,
crystal dislocation
ABSTRACT: With an aim at obtaining more reliable estima'teo of
the
degree of d1norientation of mosaic locks, connected with the dis-
location distribution density in block boundaries, the authors
derlve
a more rigorous expression for the angular distribution of the
inten-
sity of x-rays scattered by such blocks at small angle-9. 'Me
calcu-
lation Is carried out for the case of intragrain double,
veflecLion3
Card

L 23029-66
,ACC NR: Ap6oo9658
,(i.e., both reflecting blocks belonging to a single grain),
with each
1grain regarded as an aggregate of blocks with orientations
distributed
~about a certain direction in the grain. The block
distribution is
assumed to be fairly narrow and Gaussian. The polycrystalline
volume
exposed to the primary x-radiation is assumed to contain a
large
.number of randomly oriented grainb. A more accurate relation
is ob-
,tained between the small-angle scattering and the
block-orientation
~'distribution function. The contribution of the microscopic
distor-
:tions of the crystalline lattice and of the block dimensions
to the
osmall-angle scattering Is determined. A special small-angle
setu
'with a broad x-ray beam, described elsewhere (PTE No. 6, 89,
1959
was used, and the broadening due to the microscopic
distortions and
~to the block dimensions was measured with a standard
apparatus (URS-
:501). The results are used to determine the parameter of the
Gaussian
Aistribution of the block orientation and the average block
disorienta-
,tion angle. The connection between the block disorientation
and dis-
location characteristics., obtained on the basis of this
method, agrees
with that obtained by others, so that the method employed can
be used
to estlr.-~te reliably the degree of disorientation of the
block and
can be used successfully to analyze the dislocation structure
of
Card
2/3

L 23029-46
ACC NR: Ap6oo9658
wtals. The author thanks S. N. Zhurkov for guidance, continuous
attention., and Interest in the work. Urig art. has: 3
figures, 5
formulas, and 2 tables.
.SUB CODE: 20/ SUBM DATE: 23ju165/ ORIG REM 008/ OTH REF: Oll
'-Card

,:-i~Tzi:qiiiiuj 06 .~*
Dissertation: IlStratigrapny -arid Conditions for t1he Fornation of
t;oal-1--earing ~'eposit:; of
tne Yerura'l-ova Series in ~.qe Prisalair LI-elt of the Kuzbass."
"land Sci, T'Cnz-,~-
technic Inst, Tomsk, 1953. ]ieferativnyy Zliurnal--GeolcEiya,
GeoCrafiya, -Iosccw, jul 54.
SO: SUIN Nlo. 356, 25 Jan 1955

7Z~1~11
BETMMT INA, O.A.
Earliest Devonian deposits in the northves%mm region of the
Gornyy
Altai. Trudy Gor.-gool.inst. Zap.-Sib.fil.AN SSSR
no-13:111-118 '53.
(MLRA 8:12)
(AltnA Mountains--Geology, Stratigraphic)

15-1957-7-9035
Translation
from: Referativnyy zhurnal,
Geologiya, 1957, Nr 7,

p 29 (USSR)
AUTHOR:
Betekhtina, 0. A.
TITLE:
Stratigraphy of the)hrunakovskiy Series of the

Tagaryshskiy Deposit, Kuznets Basin (Stratigrafiya

yerunakovskoy svity Tagaryshskogo mestorozhdeniya

Kuzbassa)
PERIODICAL:
Tr. Toaskogo un-ta, 1956, vol 135, pp 165-175
ABSTRACT:
A study of fossil material from drill holes in the

deposit has permitted the division of theyerunakovskiy

series
into four stratigraphic horizons. fhe faunas

of the different
horizons are distinguished not only

by their kind and quantity
but also by their overall

character. They are either abundant
("flourishing")

or scarce ("opressed"). Five new species of
pele-

cypods have been described from the genus Anthro-
Card
1/2
conauta: A. khalfini from the fourth horizon &Iegozov-

13-1957-.7-9035
Strattgraphy of the Yerinakovskiy Series of the
Tagcxryshskiy De-
posit, Kuznets Basin (Cont.)
skiy bed); A. 'bbosa from the first and second horizons
(Kil chigizskiy su series and the base of the Belovskiy
bed);
A. moitchanovi from the second and third horizons
(Belovskian
Und gozovskiy beds); and A. exilis and A. mrassielaoformis
from the second horizon (A_elo_vsWfy~bed)._ The
divisio-n-MR-o
four stratigraphic horizons is confirmed by fossil plants.
Noeggerathiopsis candalepensis Neub. var. tenuifolia var.
n.
are described from the lower part of the second horizon.
O-e
table.
Card 2/2 0. MI. Martynova

SUKHOV, S.V.; BETEKHTINA, O.A.
Foliation of Cordaites in the Kuznetsk Basin. Trudy
SNIGGIMS
no.8:130-133 '60. (MIRA 15-9)
(Kuznetsk Basin-Xordaites)

BETEUTIML, O.A.
Compiling paleofaunistic maps of the Kuznetsk Basin.
I)okl. AN SSSR
141 no.2:42_S-428 N 61. (MIRA 14:11)
1. Institut geologii i geofiziki Sibirskogo otdeleniya
Akademii
nauk SSSR. Predstavleno akademikom A.A.Trofimukom.
(Kuznetsk Basin--Paleontology, Stratigrapbic--Yiaps)

BETENTINA, O.A.
Permian sedizeents of the Sayan-Altai mountain a"a.
Trudy
SNIIGGIMS no.21:362-378 162. (MMA 16:12)

BENEDIKTOVA, R.N.; HETEKHTINA, O.A.
Phy.lum Mollusc&. Trudy SNIIGGIMS no.21:425-"O 162.
(MIRA 36:12)

BETEKHTINA, O.A.; GORELOVA, S.G.
Paleoecologic regionalization of the Kuznetsk Basin
territory
for the Late Paleozoic. Paleont. zhur. no.1:26-38 165.
(MIRA 18:4)
1. Institut geologii i geofiziki. Sibirskogo otdeleniya
AN SSSR.

BFTELFV, N.P.
Presence of hydrogen In the composition of nnLurRl gan
in the
southeastern Ustyurt. Dolcl. AN SSSR 161.
no.6NlJ,22-1/,;5 Ap t65.
(1.'-'LRA 180)
1. Vsesoyuznyy nauchno-issladovatellski.y
goologorazvedochnyy
naftyanoy institut. Submitted December 1, 1964.

HCTZMV, W.P.; ROSTOVTSEVA, L.P.; YUSHKO. L.A.
Data on the stratigraph7, lithology, and facies of
Tournai and
lower Vise sediments in the Tatar A.S.S.R. Trudy VNIGNI
no.14:
224-244 159. (MIU 12: 10)
(Tatar A.S.S.R.-Geologr, Stratigraphic)

BETEIIEV) N.P.
Lower Vise terrigene sediments of the Tatar A.S.S.R.
Biul.
MOIP. Otd. geol. 34 no.5:155 S-0 159. (MIRA 14:6)
(Tatar A.S.S.R. -Sediments (Geology))

BETELEV, N. P., Cand Geol-Min Sci -- (diss) "Stratigraphy and
lith-o-
logy of the Lower Vizeyskiye Deposits of Tataria." Mioscow,
1960. 18 pp;
1 page of tables; (Ministry of Geology and Conservation of
Resources
USSR, All-Union Scientific Research Geological Survey
Petroleum Inst --
VNIGNI); 180 copies; price not given; (KL, 27-60, 150)

BETXL]ff N F
find of boehmite in *biscuit* type kaolinitic clays
of the
Stalinogorsk horizon In the lower Carboniferous of
Tatarstan.
Dokl.AN SSSR 133 no.4:928-930 Ag 160. (MIRA 13:7)
1. Geologicheskiy institut Almdemii nauk SSSR.
Predstavleno
akad. N.M. Strakhovym.
(Chistopoll region-Boehmite)
(Civ)

BETEIEVO K.P.
Some characteristics of the geotogic history of
Tatarstan during
the Malinovka, Stalinogorsk, a-I Tula time of the lower
Carboniferous.
Izv. AN SSSR. Ser.geol. 26 nosl:72-80 Ja 161. (MIRA
15:6)
1. Cv-,ologicheskiy institut AN SSSR, Moskva.
(Tata-- A.S.S.R.-Geology, Stratigraphic)

331TURTA, ~ 2-.0. -, NOVIEDVA, L.A.
Bleetrophysiologleal study or the hippocamous and Its
reactions
to afferent stimulation. Fisiol.thur. 46 no.l:-41-49
Ja 160.
(MIRA 130)
1. From Blectropbysiological laboratory, Institute
of.Pefectolog7
of the Academy of Pedagogical Sciences of R.S.F.S.R.,
Moscov.
(HIMCAMPUS physiol.)

BETELh-VAj--T!.q!-;- NGVIKOVA, L.A.
Electrical activity of different areas of the cerebral
cortex
and reticular formation during exclusion of the
olfactory analyzor,
Zhur.vys.nerv.deiat. ll no.3:527-535 My--Te 161. (14IPA
14:7)
1. Electrophysiological Laboratory, Institute of
Defectology,
R.S.F.S.R. Academy of Pedagogical Sciences, Moscow;
Chair of
Higher Nervous Activity, Moscow University.
(SMELL) (NERVOUS SYST13M)
I

VORONIN., L.G.;GUSELINIKOVA,, K.G.; IORDANIS#
K.A.;_PETELEVA, T.G~; LIMKOVA, N,V.;
FOLYANSKIY, V.B.
Effect of electric stimilation of the reticular formation
on
conditioned reflex activity. Trudy Inst. vys. nerv. deiat.
Ser. fiziol. 6:195-202 161. (MIRA 14:12)
1. Iz Laboratorii,sravnitollnoy fiziologii vysshey nervnoy
deyateltnosti, zav. - L.G.Voronin.
(CONDITIONED RESPQNSE)

RML19VA, T.G.
Effect of electrical stimulation of the anterior
section of the
hn3othalamus on the food-obtaining conditioned
reflexes in a
rabbit. Trudy Inst.vys.nerv.deiat. Ser.fiziol.
7t257-264 162.
(MIRA 16s2)
(CONDITIONED RESPONSE) (MMTROPHYSIOIDGY)
(MTOTHALAMUS)

-RETE400 T.G.
Induced, potentials of the optic chiaBm in
rabbits during
stimulation of the eye with 4 single light
flash. Zhur.vys.
nerv.deiat. 13 No.2-.291-300 Mr-Ap'63. - (11IFiA
16:9)
1. Chair of Physiology of Higher Nervous
Activity., Moscow
University. I" .*
1. (OPTIC; CkAk*) (LIGHT-PHYSIOLOTI-66~ &-nCT) ,
(ELECTROFMIOLOGY)

A. I.
"ClAnIcnI Procn-lir#1r, Concerned wW Removallilo
Denittil Pronthetics," SuI,
16 Dee 47, Central Inst for the Advanced Training of
Fh~rcici[~~S
I
Dissertfitions presonted for detgrees in science and
eagineerinL-- in a'-.Oscow
in 1947
SO: Srum 11o. L57, 18 Apr. 519
S
I

BEWOMAN, A. I.
Medicine
Orthopedic stomatology
Moskva, Goo. isd-vo med. lit-ry, 1951. Pod. red.
B.N. Bynina, Izd. 2.

TIBLIMAN Abram Isaako ich-.Drofessor; VXLIUNOVA,
N.M., redaktor;
"-.WAe, M...
Mkii4s~JIYN-v A.D.: tekhmn"Ticheekty radaktor
[Dental prosthesis; clinical treatment and
Teplacement of teeth and
rows of teeth] Zubnoe protestrovanis; klinika i
protezirovanie
defektov zubov i zubnykh riadov. Kiev, Goo.
med.izd-vo USSR. 1956.
335 P. (MLRA 10:1)
1. Zaveduyushchiy kafedroy optopedichookoy
stomstologii Kiyevskogo
ordena Trudovogo Krasnogo Zaameni meditelfiskogo
institute im.
akad. A.A.Bogooolftea. (for Betellman)
(DANTAL PROSTHISIS)

BAWR~' A~.Lqrofessor (Kiyev)
-,ft I J~
- I -
Morphological peculiarities of the occlusion of
deciduous tooth.
Probl. atom. 3:359-364 '56 (MLRA 10:5)
(TEETH--ABNORMITIgS AND DIFORMITUS)

-BRM 'NO, A. I.. prof. (ILyev)
Clinical prerequieltom for orthopodic Interrention In
par&-
dentosis. Probl.stomt327-333 958, (NIRA 13:6)
(QUXS--Di=iSzs) (ORTHM(WIA)

BIMIMLN, A.I., Prof. (KIYOT)
Diagnosis of the forms and stages of paradentools.
Arobl.stou.
4:209-214 158. (MIRL 13:6)
(=is--aismn )

BETELIMANI A.I., prof.
Problem in the mutual relation of external and internal
agents..
general and particular factorej, form and function in
orthopedical
stomatology. Nek.filosevopemed,i *at, no&2:345-355 160.
(MM 15:7)
1. Kafedra ortopedicheskoy stomatologii Kiyevskogo
meditsinskogo
instituts. imeni Bogomolltsa.
(STOWOLOGI) (aRTHOPOIA)

BETE'UIMA,N,, A I prof.
I..,---...---- - 11ti-1-
Merits of removable orthodontio apparatus. Stomatologii'a
40 no.2;
68-73 Mr-Ap '61. (MIRA l4s3)
1. Iz kafedry ortopedicheskoy stomatologii (zav. - prof.
A.I.Botellman)
Kiyevskogo meditaiji6kogo instituts. (di~ektorj- dotsent
V.D.Bratus').
(ORTHODONTIA-EQUIPMENT AND SUPPLIES)

BETELIMAN, A.I.
Methods for fixing a complete dental prosthesis for
the mandible.
Stomatologiia 41 no.402-75 J1-Ag 162. (MIRA 15:9)
1. Iz kafedry ortopedicheskoy stomatologii (zav. -
prof. A.I.
Betellman) Kiyevskogo wditsinskogo institute.
(DENTAL PRDSTHESIS)

.BETE.L.IMANI A.I., prof.
Role of rickets in the develolinent of maxillodental
deformities.
Stomatologiia 42 no,2:62-.64 Mr-Ap'63 WIRA 17:3)
1. Iz kafedry ortopedicheskoy stomatologii
f-avedu-yushchiy
Prof. A.I.Betellman) Kiyevskogo meditsinslogo
instituta.

3PKELII-IAN~ Abram Sh 1,, n-j~
[Orth~-,pejlc ,7 11 -,r: a .tol--jr,- I Ortap,"U
1 .--ie:3kni a str~lnn I' I- -- - ~i ~
ll,oskva, I'leditsina, 3.9657. 403 P~ ~ _i 8', ~
~.)

IYAKOVA, Antonina Illaricnovna;
_~brarn,IR~~tyAOI, POZDh
MUKRINA, Anastasiya Denisovna; ALEKSMD.".0VA,
Yuliya
Ylikhaylovna; GII;ZbURG, I.S., red.
(Pediatric orthopedic stomatology]
Ortopedicheskaia. stoma-
tologiia detskogo vozrasta. Kiev, Zdorovlia,
1965. 406 p.
(MIRA 18:9)

BET-MOMAN, A.I., prof. (Kiyev)
Indications and methodology for the correction Cf
ancnial-ies in the
position of individual teeth. Yzobl. chel.-lits. kh,1r.
no.l.-229-233
165o (1qRA 18:10)

TIETFT,""AN5 'rt. ;,.3 Cand of Yed 3ci - (diS5) 11 The ,affect
of Pre-Operation -* _-C-uz, ration
on the Activity of the !Vxt in P~,Lienta 1!.h li:,,nerthyroid
;oilter," Kiev, 1959,
20 pp (Kiev Medical Institute im Academician A. A. Bogomolets)
(KL, 8-60, i19)

R.A.
Wthods of preoperative preparation of patients with the
hyper-
thyroid form of goiter and disturbance of cardiac
activity. Vrach.
delo no.5:483-485 My 159. (MIELA 12:12)
1. Kafedra khirurgli (zav. - zasluzhennyy dayatell nauki,
prof.
A.K. Gorchakov) stomatologicheekogo fakullteta Kiyevskogo
medi-
tainakogo instituta.
(HYPIMTHYROIDISM) (HRM)

METELIMAN, R.A.
Characteristics of the indices of external respiration
in older
people. Vrach.delo no.3.1943-47 V 162. (MIRA 16:2)
1. Dispansernoya otdeleniye (zav. - kand.med.nauk F.O.
Cherniy)
instituta gerontologii i eksperimentallnoy patologii
AMN SSSR.
Vauchnyy rukovoditell - chlen-korrespondent AM SSSR,
prof.
D.F. Chebotarev.
(RMPIRATIClq)

BETELIMAN., R.A.
Changes in the electrocardiogram in elderly people.
Vrach.
delo, no.12:123-124 D 163. (MIRA 17:2)
1. Diapausernoye otdeleniye (zav. - kand. med. nauk
F.O.
Cherniy) Instituta gerontologii i eksperimentallnoy
pato-
logii AMN SSSR. Nauchnyy rukovoditell -
chlon-korrespondent
AMN SSSR prof. D.F. Chebotarev.

BETELIMAN, R.A.; BUYNOVICH, G.V.
Some changes in the function of the myocardium and
lungs rising
with the aging. Vop. geron. i geriat. 4:86-91 165.
(14IRA 18: 5)
1. Institut gerontologii AMN SSSR, Kiyev.

'j
BETE: y -
11Qtructure a~-.d Pronert les of a Cor-nlex-* eive Cotton
I-Lapped Fabri c. 11 ' A r, -,u!4 ure '~ -' I
- i,! -
':oscow Textile TnSt, i
I - ':Cscotwo 1953
(Dissertation for the Degree of Candidate of Technical
Sciences)
SO: Knizhnaya Letopis I, ;';c,. 32, 6 Aug 55

BETER, Ye.V.; GULYAMOV, U.G.
Role of ii-R- -interaction in the formation of
Feretti "triplets".
Izv. AN Uz. SSR. Ser. fiz.-mat. nauk 8 no.100-92 164.
(MIRA 17:6)
1, Institut yadernoy fiziki AN UzSSR.

ACC NRt 06014808 SOURCE CODEi UR/0367/65/001/001/0072/0075
AUTHOR: Azimov, So A#; Beter, Ye* Ve-Boter, Ea V9; Gilly U. G.
ORG: none
TITIE: Upper limit of cross section for coherent interactions
of fast-pirmmn-s
with heavy nuclei of an emasion
SOURCE: Yadernaya fizika, v& 10 no* 1, 1965, 72-75
TOPIC TAGS: pi meson, nuclear emulsion, pion, particle
interaction, particle cross
section
ABSTRACT: A mothod is proposed for selecting instances of
coherent production of two
pions on a nucleus by a high-energy pion. The method is based
on information obtaine
from angUar measuremonts only, The upper limit of the cross
section is evaluated fo
the process on heavy nuclei of a photoemalsion with the
momentum of the primary pions
as 17.2 BEV/c. Orig. arts has: I figure and 10 formulds,
fB-ased on authors? Eng.
abst .3 fjk-~7
SUB CODE: 20 Sum DATEt 25jun64 OTH REF: 008

64~- fo~j 1
ACC hP6bl8852 SOURCE cODE.--
AUT11OR% Azimov,l S. A.; Gu],yajlov, U. Yoroshkina, N. B.;
Lovin, i,. ~Xa.
ORG: Dr-, f,11tuto of Nuclear Physics. All UzSSR (Institut
yadernoy fi7ild fal 1jzS5R)
TIT113: Cohoront:~Diclastio iAtoractions Ltwoon
11AU'll-01101-p_y pi sup mLnus misons arxl
heavy naclai in
was givan at the 11W Animal Conference on
Nuclear Spectroscofrj,-'TbU1H:'tFebruary l9o_J
SOURCE: YodnrnVa fizika, v# 2, no* 6, 1965, io4g-1053
TOPIC TAGSt pi moson, heavy nucleus, inelastic interaction,
pion, nuclear emulsion
ABSTRACT: The characteri sties of interactions assumed to be the
coherent
'inelastic reactions IT + A - -/T * -f -,T-+.I/--~-A' on heavy
nuclei in a
.photoemulsicn are investigated-for 17.2 Gsv/c primax7 pion
momenta. The
cross-section of this process is found to be 5-4 t:1*4 mbn.
C-omparod vithi
.the corresponding value for carbono this indicates a dependence
of the
cross-section on the atomic number of the type Mu or A~�'-'
-Orig. art. has*: 5
7 T
figures and 8 formulas, Lpased on authors-' Eng. abSt.L 'LJPRIS
SUB CODE: 20 sum mrs.- 17Apr65 / ORIG U F 1 003 / OTH REF: 012-

BROW, M.N.; BOL18HOT.M.M.; MOKSIN, S.L. agronom,
reteenzent, KOZXO,
'.T. Inibener, radaktor; KCVMWA, U.N.
tekhnicheakiyredaktor
[Booklet on safety and hygienic measures for working
on pulled
and mounted agricultural machinery and
equipment),Pamiatka po
takhnike bezopasnosti I sanitarii pri rabote na
pritseprqkh i
neveshnyk sellskokboslaistvannykh mashinakh i
oradilakh. Moskva,
Go@. nauchno-tekhn. isd-vo mashinostroit. lit-ry,
1955. 25 p.
(Agricultural machinery--Safety measures) (MLRA 8:8)

BI V M.M.; BOLISHOV, H.M.; MCIESIN, S.I., agronom,
retsenzent; KOZIrO,
__" ,ZIjj&.4r?L,-P*'Inzhener, radaktor,- MATV=VA.
Ye.11., takhnichaskiy redaktor
[Booklet on safety and hygienic measures for working
on combiner]
Pamiatka po tekfinike bezopasnosti i sanitarii pri
rabote n& kom-
bainak-h. Moak-va, Goo. nauchno-tekhn. izd-vo
mashinostrott. lit-ry,
1955. 29 p. (MLRA 8:6)
(Karvesting-Safety measures)

BEMIN, IT.N.: BOLISHOV, jq.ij.; ?-TOSKIN, S.I.,
agronomreteenzent; KOZKO,
redal-.tor; MA7M, ZVA, Te.11. tekhnicheskiy redaktor
Dooklet on safety and hygienic measures for working
on tractors]
Paniatka po takhnike bezpoasnosti i sanitarii pri
rabote na
traktore. Moskva, Gas. naucbno-tekhn. izd-vo
mashinostroit.lit-ry,
1955. 31 P. (HlaA 8:8)
(Tractors-Safaty meawires)

kand.tekhn.neuk; BOLISHOV. K.K., inth.; KOKSIN, S.I.,
red.;
I.V.. takho.red.
[Manual of labor safety in agriculture] ftX"iti
.Liarq", o okhrane truds
p
$h
V sel'skon khoziaistve. HosIrva. Iscl- a oz. SSSR. 1957.
vo
202 P. - (MIRA 11:4)
1. Russia (1923- U.S.E.R.) Upravleniye rabochikh kedrov
truda
i zarabotnoy platy.
(Agriculture--Safety measures)

BITIM, H*H& kand. tekhn. nauk; BOLISHOV, H.M,, inzh.;
MCKSIN, S.I., red.;
M.P.. tekhn. red.
[Safety and saultation memial for work with
agricaltureal machinery
and tools] PWdatka po tekhnike bexopasnosti i sanitarii
pri rabo-
to na, sel'skokhoziaistvenufth mehinakh I orudiiakh.
Moskva, 1958.
38 P. (KIRL 11:10)
1. Hassle, (1923- U.S.S.R.) UPravlenlyerabochikh kadrov
troda,
i sarplaty.
(Agrlmltural xWehinery-Safety wamires)

BETIMV. M.,kand.tekhn.nauk; SHCMWAROV, N.
Now technological processes and the problems of
Industrial
hygiene* Okhr.truda I sots.etrakh. no-5:61-63 N '58.
0
(MIRA 12:1)
(Technology) (Industrial hygiene)

BETEM, M., keLnd.takhn.nauk
Safety measures for the servicing of mounted
agricultural
m.chinery. Mhr.truda I sots.stralch. to.6:60-61
D 158.
(MIRA 1231)
(Agriculture--Safety measures)

IGNATOK, A.Lp inzh.; 4T a
.,~Mj M,M.i kand.teklin.n ukp red.; PODVOLISKIY,
L.I., starshiy inzh.p red,,- ELITERMO I V*M*p
kand.tekhn.naukp red.;
KUGD,IIS, B.L., red.j VASIL'YEV, Ye.V., starshiy inzh.,
red.;
NUSKU 9 A*Iop inzhop red.; GIAGOIXVAp T.A.,
kand.tekhn.nuak, red.;
VROBIZVSKIY, R.V.,- red.
[Safety engineering regulations and industrial bygiene
in electric
welding operationsj Pravila tekhniki bezopasnosti i
proizvod-
stvennoi sanitarii pri elektrosvarochrWkh rabotakh.
Moskva, Gos.
Pauchno-tekhn.izd-vo masbinostroit.lit-rvp 1960. 38 p.
(MIRA l4z6)
1, Profsoyuz rabochikh mashinostroyeniya. TSentral'W
komitet.
2. Moskovskiy institut okbramy truda Vsesoyuznogo
tsentrallnoec,
soveta professionalinykh soyuzov (for Beterev,APtermah,
Glagoleva).
3. Natchno-issledovatel'skiy tekhnologicheskiy institut
avtomobillnoy
pronyshlennosti (for.Podvol'skiy). 4. Glavnyy
tekhnicheskiy inspektor
TSentrallnogo komiteta. profsoyuza (for Kuginis). 5.
Nauchno-issledo-
vatellekiy institut takhnologii traktormogo i
sellakokhozyaystvemogo
mashinostroyeniya (for Vasillyev). 6. Nachallnik
podotdela energo-
oborudovaniya avtozavoda im. TAkhacheva (for Nevskiy).
7. 'Vedushchiy
inzh. Vsesoyuznogo proyektno-fekhnologicheakogo
institute, stroitell-
nogo i dorozhnogo mashinostroyeniya (for VroblevEkiy).
(Electric welding-Safety measures)

BETUM, N.M., kand.tekhnonauk
Safeguards In agricultural equipment.
Naahinostrottell no-10:7
l6o. (MIRA 13:10)
(Agriculture-Safety measures)

BETEM.V M., kand.tekhn.nauk
Modernizing foundry machinery. Okhr.truda i
sots.strak-h. 5
no.1:29-30 A 262. (MIRA 15:2)
(Faunding-Safety measures)

BE YYV~* ~LISHCVI M.
Let's supply agriculture with safe mchinery. Okhr
truds,
i sots. strakh. 5 no.5:12-13 My 162. 41111 15: 5)
(Agricultural machinery-Safety measures)

BETEREV, M.M.; BOLISHOV, 14.M.; GOLUBEVA, T.A.,
red.; PECHENKIN,
L V. , tekhn. red.
[Manual on safety measures for work with hay
harvesting
machines] Pamiatka po takhnike bezopasnosti pri
rabote na
senouborochnykh mashinakh. Moskva,
Sallkhosizdat, 1963.
15 P. (MIRA 16:4)
1. Profsoyuz rabochikh i sluzhashchikh sellskogo
khozyay-
stva i zagotovok. TSentrallnyy komitst.
(Harvesting machinery-Safety measures)

BETEhVI M,H, DOLISMOV,.M.M.,; GOLUEEVA, I.A.,
rod.; PECHENKIN, I.V.,
takhn. red.
[Manual on safety measures in the operation of
feed procee-
sing machines) Pamiatka po tekhnike bezopasnosti
pri obslu-
zhivanii mashin po pererabotke kormov. Mosx:va,
Sellkhoziz-
dat, 1963. 22 p. (MIRA 16-.4)
1. Profsoyuz rabochikh i sluzhashchikh sel'skogo
khozyaystva
i zagotovok. TSentrallnyy komitet.
(Agricultural machinery--Safety measures)

BETEREV M M ; BOLISHOV, M.M.; GOLUBEVA, I.A.,
red.; PEGHENKIN,
I.V., tekhn. red.
[Manual on safety measures for work with
tractor-mounted
and semimounted machines] Pamiatka po takhnike
bezopaen
osti. pri rabote na traktorakh a navesnymi. i
polunaves-
nymi mashinami. Moskva, Sellkhozizdat, 1963. 28
p.
(MIRA 16:4)
1. Profeoyuz rabochikh i sluzhashchikh Bellskogo
khozyay-
stva i zagotovok. TSentrallnyy komitet.
(Agricultural machinery-Safety measures)

V. H-M.; BOLISHOV, m.M.; GOLUBEVA, I.A., red.;
PECHENKIN,
I.V.J. tekhn. red.
[Manual on safety measures for work with tractorB
and
tractor-drawn machineB]Pamiatka po tekhnike
bezopasnosti
pri rabote na traktoi*kh a pritsepnymi mashinami.
Moskva,
Selikhozizdat, 1963. 31 P. (MIRA 16:4)
1. Profsoyuz rabochikh i sluzhashabikh sel'skogo
khozyaystva
i zagotovok. TSentrallnyy komitet.
(Agricultural machinery--Safety measures)

BETEREV M M ; BOLISHOV, M.M.
[Manual on safety measures for working with
combines] Pa-
miatka po tekhnike bezopasnosti pri rabote na
kombnine.
Moskva, Sellkhozizdat, 1963. 39 P. (MIRA 16:4)
1. Profsoyuz rabochikh i sluzhaahchikh sellskogo
khozyaystva
i zagotovok. TSentrallnyy komitet.
(Combines (Agricultural machinery))--Safety
measures)

.- XTEREV.IM.M..; BOLISHOVY M.M.; GOLUBEVA, I.A.,
red.; PECRENNIN,
1. V.-, t ekhn. red.
(Instructions in safety measures in the use of
tractors and
self-propelled chassis for transportation work]
Pamiatka po
tekhnike bezopasnosti pri ispollzovanii traktorov
i samo-
khodnykh shassi na transportnykh rabotakh. Moskva,
Sellkhoz-
izdat, 1963. 22 P. (MIRA 16:6)
(Tractors--Safety measures)

M.M.; BOLISHOV, RAKITINA, Ye.D.y red.
[I'anual on labor protection in agriculture]
Spravoch-
nik po okhrane truda v sel'skom khoziaistve.
Izd.2.,
perer. i dop. Moskvav Sellkhozizdat, 1963. 615
P.
(MIRA 17:6)

L 28373-66 EEC(k)-2/EWA(h)/EWP(k)/EWT(-I'I/E~Yr(m)/FBD/T/EWP(t)ATI
-IJP(c) WG/JD
ACC NRs AP6.0:L2851 .SOURCE CODE: tWooo/66/w4/004/0302/0305
AVEHOR: Beterovs, 1'. M'.; Chebotsyw,V P
ORG: none
TITLE: Influence of oytical pumplAng of metastable helium atoms on
the operation of
a helium-neon laser
SOURCE: Zhurnal priklubwy spektroskopii,, ve 4j, no* 4p 1966,,
302-.305
TOPIC TAGS: gas laser, laser pmmpingj. helium, neon,, light
excitation., metastable
states, gas discharge
ABSTMCT: The authors describe an experiment aimed at demonstrating
that the popula-
tion laversion in He-Ne Users is brought about by transfering the
excitation energy
from the metastable 238 helium atoms to the neon atoms in s-state.
To this end, the
population of the vTper helium levels was reduced by optically
pumping such a'laser
(lines 11523 and 11614 A) with light from a helium discharge (2D
ma, 2 mm Hg). The
decrease in laser power due to the application of the pimp pulse
was determined by
producing a similar power decrease with the aid of a glass plate
placed in the laser
cavity. From the equality of the loss, the relations are deduced
for the dependence
of the relative lose on the total loss, on the field density,, and
on the discharge
current, and for the dependence of the mean lifetime of the
metastable 238 helium
atoms on the discharge current. Orig. art. has: 3 figures and 11
formulas. (02)
SUB CODE: 2D/ SUBM DATE: l2MaY65/ ORIG REF: 001/ Oni REF: ODl/ ATD
PRESS
Card 3/1 0- e-~ UDC: 621-3T5.9

jao>l-bb
FED/E'~iT"kl)/EEC(k)-2/T/94~(k)
LJP(c) WG
ACC NR, AP6018451 SOURCE CODE: UR/0051/66/020/006/1078/1080
AMOR: Beterov, I. M.; Chebotayev, V. P.
ORG: none
TITLE: Cross section of inelastic processes in a helium-neon
las 6r
SOURCE:. Optika i spektroskopiya, v. 20, no. 6, 1966, 1078-1000
TOPIC TAGS: optic pumping, gas laser, helium neon laser,
inelastic interaction,
-5'7'*17',-; AlrOA,~
ABSTRACT: Optical pumping as a means of varying the populations
of metastable levels
of a helium-neon laser is studied. Decrease in the density of
the metastable states
of helium varies the populations of those neon levels which are
excited by collisions
with the metastable helium atoms. By measuring the variation in
the amplification of
the laser and the variation in the density of the metastable
helium atoms, the cross
section of inelastic processes can be determined. The equipment
used to make the mea-
surements is shown in a diagram. The He-Ne laser operates at
the wavelengths 1.1523
and 1.1614 p. The measurements were made on a calibrated
attenuator in the form of
a plane parallel glass plate inserted in the resonator to
det*ermine the generation
threshold. The variation in the concentration of metastable
helium atoms under the ac,
tion of a helium lamp was measured from the helium absorption
line 3889 A. Results of
UDC: 621.375.9 : 535

L 34851-M
ACC NR: AP6018451
measurements are tabulated and evaluated in tems of those given
by Javan, et al
(Phys. Rev. Letters, 6, 106, 1961). Orig. art. has: 6 formulas,
1 figure, 1 table.
[14)
SUB CODE: 20/ . SUBM DATE: 040ct64/
ATD PRESS: 57j3/
ORIG REF: 005/ OTH REF: 005
-
2/2 ~,\/

ACC NRi AP7000037 SOURCE CODE: uji/oo5i/66/021/()05/()651~/G'U",6
AU7HOR. Beterov, 1. M.; Chebotayev, V. P.
,ORG: none
'TIT12. Use of optical pumping for the investigation of
disintegration of neon levels
SOURICE: Opti"- i spektroskopiya, v. 21, no- 5, 1966, 654-656
PIC
TAGS: neon, metastable state, spectral line, pressure effect, line
intensity,
optic transition, optic pumping
;ABSTRACT: To check on 'he possible decrease in the effective
lifet',ime of neon levels
,with increasing pressures and on the presence of a nonradiative
process of disintegra-.;
'ion of the 2p levels of neon, the authors investigated the
mechanism of 'he disin-
~,cgration of these levels by means of optical pumping, using a
procedure employed suc-
i - I
;cessfu-13,y before flor helium (Opt. i spektr. v. 20, 734, 1965).
The procedure is based!
ion maintainin- a constant concentration of metastable atoms at
the investi"ated levels;
I L, U
iso that, 'he pressure dependence of the lifetime can be obtained
at constant intensity."
~The apparatus and the test procedure are des cribed briefly. In
the experiments, the
light . source was pumped with a neon lamp modulated at 1000 cps,
and the integral change
in the intensity of the lines from the 2p levels was determined
with a vacuum photocell
!and auxiliary equipment. The line intensities remained constant
in a pressure ranpe
10.5 - 10 uzr, Hg. It is therefore concluded that atu these
pressures there.is either no
~nonradiative disintegration at all, or that its role is
negligible. 7he neon atoms in';

NR: AFT)00037
~Ihe 2p states aie disintegrated essentially by spontaneous
transitions to the lower Is!
-evels. It is noted in the conclusion that this procedure can be
useful to determine
I
disintegration of levels connected with the metastable state by
optically allowed
~.ransitions, and in other gases in which optical pumping from
the metastable state is
Isufficiently effective. Orig. art. has: 2 figures and 2
formulas. [02]
SUB CODE: 20/ :juj~pjTV;, i3Apz66/
ATD PRESS: 5109
oRiG RF.F: oo2/
OTH REF: 001

BITESHEVA. Ys. I.
Dispersal of larvae and fry of fishes during the
winter in the
Sea of Japan. Trudy Inst.okean. 8:291-304 '54.
(MLRA 7:11)
(Japan, Sea of--Yiehes)

YETESHEVA, TO.I.
Some data on the feeding habits of whalebone whales
in the region
of the Kurile Islandschain. Trudy Inst. okean.
11:238-245 154,
(Kurile Islanclo Region-Whales) (MLRA 8:2)

SHEVA Ye.I.
-
Food of whalebone whales In the Kurile Islands region
(data of 1953).
Trudy Inst.oksan. no-18:78-85 155. (KMA 8:12)
(Kurile Islands region--Whales)

BVISHIVAjej.; AKIMUSHKIN,I.I.
Food of the sperm whale (Physeter catodon L.) in the
Kurile Islands
region. Trudy Inst.okean. no.l8t86-94 155. (K6U 8:12)
(Kurile Islands region--WhRles)

UTESIMA, Ye. I.
Sand dab (Hippoglosecides platessoldes limandoides
Bloch.) of the
Kara Sea. Vop. lklht. no.13:35-38 159.. (MIRA 13:3)
LInstitut okeanologii AN SSSR.
(Xara Sea-Platfishes)

BETESHEVA. Ye. I.
Feeding of the sperm whale (Physeter catodon L.)
and the
beaked whale Berardius bairdii Stejnegar in the
Kurile
Islands area, Trudv Gidrobiol. ob-va In-22?-234
160.
(MIRA 13:9)
Olurile Iolande--Whales)

BETESHEVA, Ye.I.,
Feeding of commercial whales in the Kurile area. Trudy
sov. Ikht.
1com. no.12:104-111 *61. (MIU 14:6)
1. Institut morfologii zhivotnykh im. A.N.Severtsova
AN SSSR.
(Kurile Islands--Whales)

BETESHEVA, Ye.l.
Food of ccmmercial whales in the Kurile area.
Trudy InBt,
morf. zhiv. no.34.7,-32 C619 (MIRA 14,.11)
(Kurile Islands-Whales)

BETESHEVA, Ye.I.; SERGIYENKO, N.I.
". 2- , - . . -
Morphology of the stomach and ';.ntestines of toothed
whales. Zool. zhur.
43 no.6:918-926 164. (MIRA 17:12)
1. Institute of Animal Morphology, Academy of Sciences of
the U.S.S.R.,
Moscow.

BETIETTO, M.
Soft rays in the treatment of dermatoses. Acta
med.iugosl. 14 no.3:
300-315 160.
1. Dermatoloska klinika Fakulteta za melicinu i
stomatologiju u
Ljubljani
(DERMATOLOGY radio ther)

BULGARIA/Nuclear Physics - Installatio"s and Instruments. C_
Methods of Measurement and Research.
Abs Jour Ref Zhur Fizika, No 3, 196o, 5147
Author Mitrani L.,
Inst
Title Trigger Feeding of a Cuuple of Geiger-Muller Counters
Orig Pub Kokl. Bolg- AN, 1958, 11, No 5, 363-366
Abstract A method is proposed for connecting two
Geiger-Muller coun-
ters in such a way as to reduce considerably the depth
time of the system. The filaments of both G-M counters
are connected to anodes of the tubes of the multivibrator
with two stable states. On the cathodes of the counters
is applied a nega~i*e potential. The parameters of the
circuits are chosen to satisfy the condition that the vol-
tage on the counter, connected to the anode of the cut-off
tube of the multivibrator, lies within the Geiger region,
whereas the voltage on the counter connected to the anode
Card 1/2

/Delaytil pulses in 1 11 fiULkov and B.
Mum d_. 12, 399402(IM
COMP.I. rem
(In bnrim).-In low-volmyre I= counters the pulse
developed by ionizing radiation Is not delayed but
develops
Slowly, requiring 3-7 pw. is) the IntervAl 450-M v.
This
rise time was found by, using to=k radiation to
trigger a
telescoppe of 2 high-voliii~_Gelgcr~NlWer tubes and a
halo-
gen counter; the radiation triggering an acca rate
saw-tooth
r pulse of an oscilloscope providing the time bsse on
:
Pb to View the halogem pum rism time. The use of a de
layed coincidence circuit confirmed these results. The
bability of the. forination cd neg. ims in the
low-voltage
Mosm counter Is smal At a rated -voltage of 400 v.,
low-voltage -halosen counters can -succe-Wully -be
used in
coincidence tircait3 vith a,rtWvinf time of 6 X 10-1
-sec.
if the thresbold-of tho rerAndin
ad i3belowO.Ov.
A. A. Genn-ro

AUTHORS: Betev, Botlo and Iditrani,
I T L E' 7roper-~ies of ha-Logen
tion of discharge
21')R 'LODI "JAL: Refera-civnyy zhurnal,
no. 2, 19062, abstract
19607 8, 79-90)
D201/D'501
Leon
counters wlit'-~ ext4;_..c-
Avtomatikaa i radioele~-.tronika-,
2-3-69s (Izv. Piz. in-t- s z*..',.'--39
2 T T'-- c results of experimenital inve ions, ca.-r--" ed out w
an arranfre:~4e2~t permitting measurement of the dead tii;ie of
t`ie type
LD - t,
3 TS-55 c ounter ( C~ and f or d e t erminin-,! the ur o --Q,
---'o1ty o a
"se a
u. L P-Pearing durin,~, tin-e t after a given oulse iiad been
L-IisDiay-
p
ed. The discharge of C i-.,as terminated by means of a sj-- -,c
t
multivibrator, the anode of one 'uriode bein,-, connected -.o
the 11
a-.,lode throucrh a 640 PF ca-,,acitor. Tile multivibra-tor
could be con-
O~ V~,r774,-,rr `urati ons
Urolled so as to produce the quenching pulses U-
C.
and amplitudes; the restori-n"g-, time of the mullu-ivibrazor
.-,,as de-.er-
mined by a network with RC = 3 microseconds. The experim:--n-Us
Inave
Card 1/2

SV1 ')4/6 210001002_'/0-,-, 6/0-:;6
Propertiles of halogen ... :)201/D-)Ol
shovrn that the dead time of C might be reduced to -10
::,,icrosecon-ds
which differs little bot"n from that ,,f the -.1ul, tivibrator
average lifetime of ne-atIve I.O.'as (-8-7/usec.). The ct.:.-ves
of
.1'.c/No = f(t) are given fir various amplitudes of the
C
uls 6and of t)".0 0 SLL;)I)ly VOlt-Ii-CO. At V011~.,-00, O.C~.
~he c urve s exhi b _J t a miax imum for value s o 'L t eq ual
to JO0 ec
owin:r -6o the formation of ne_rative ions dur-*,,-,,,* the
disc'-r-e. 7--- S
6
maximu- decreases with the a,-:lplitude of the que-c-.i,.`!,~
pl_-Ise
in,s* from IJO to 15130 V. The last value corresoonas to -.he
case
dl_rint~lr queilchin voltage of opposite ijola;.,2.V 1-
pulse a G~
,L 0 Q -
Plied 6 C. 7 referej-)
-ces. / Abst-racter's note:
t I; on - -7
Card -0/2)

DRASEV, M.[Drashey, M.1; DEMANSZKI, A.Derzhanaki,
A.1L BETEV
,-A,
Electronically stabilized 'high stability voltage
source with small
Internal resistance. Mores autonat 8 no.6:179-182 260.
1. A Balgar Tudomanyoa Akadamia Fizilai Intesetensk
munkatarsal.
(Electric discharges through gases)
(Voltage regulatoro)

TEXT: The absorption of the nuoloar-aotivo oomponont of cosmic
radiation
in air was measured at various altitudes above vea level.
Shouors were
recorded with a coinoidende arranaomont of counters installed
in a lozd
block (Fig. 1). The muon background was measured in Budapest 8
m under-
ground (17 m water equivalent) to secure the =araing of
sixfold-
coincidences due to muons only. The sixfold coincidences vere
recordad by
the pair-oonnected counters 5 and 7, and 6 and B. This
underGround
measurement, together with the other measurements at various
altitudes,
made it possible to obtain corrections for background to the
coinaidenoo
measurements with nnalear-aotive ooomio-ray particles. Resultst
Card 1/~,
28921
8/056/61/041/004/004/019
B1OS/BI02
AUTHORSt Bozoki, G. , Ponivoch, E. , Shandor, T. # Baloat 0- ,
BattLC;ui, H. t
Fridlender, Yo.,_Botov, B., Kavlakov ,BF., Uitr ani, L.
TITLEs Ibsorption of nuolon-r-aotive oosmic-ray particles in
air
PERIODICAM Zhurnal okeparimentallnoy i toorotiobookoy fiziki,
Y. 41#
no. 40 0) , ig6i, 1043-1045

28921
S/056/61/041/004/004/019
Absorption of nuolear-active cosmic-... BIOO/B102
2
Place of measurement Depth, g/cm Coincidences per hour
Bucharest (80 m above sea level) 1009 1.00+ 0.04
Budapest (410 m) 969 1.55+ 0.04
Bushteni (950 m) 907 2.37+ 0-04
Pik Stalina (2925 m) 703 13.67+ 0.11
The absorption mean free path X for nuclear-active
particles in air was
a
2
found to be (119 + 1)9/cm . From the frequency of
coincidences, the
authors estimated the particle mean energy to amount to
30 Bev. Tho
authors thank Professor L. Yanoshi, Prufoseor G.
Nadzhakov, and Professor
1.,Auslonder for their interest and advice, H.
Akhababyan, 1. Kh. lonni
C ard 29-

Absorption of nuclear-active aosmic-...
23921
S/056/61/041/004/004/019
BM/D102
Y. Kokh, G. Taler, K. Taigelman, and Y. Shnirer for
the installation of the
experimental device, and S. Rupp for aacistanoo in
calculationa. 1-lention
is made of Sh. A. Azimov, V. F. Vishnovskiy,. 27. 1
Zhilllco (DAN SSB?t 78t
231, 1951), and of K. P. '.Ryzhkova and L. 1.
Saryc~.va (ZhEEIP, 218, 61a,
1955). There are 2 figures, 1 table, and 6
references, 3 Sovroi-bloo
and 5 non-Soviet. The four references to
English-10-nguaGQ publications read
as followss I. Tinlot, Phys. Rev,, 74, 11971 19481
L. Hodoont Proo. Phya.
Soo-t Aa, 7029 19521 E. P. George, Ao Jason, Proo.
Phys. Soo., A63, 1081,
19501 H. S. Bridge, R. H. Rediker, Phys. Rev., 68,
206, 1952.
t-K
LSSOCIATIONe Taentrallnyy nauchno-iouledovatal 'eki
institut fizil-i
Vengerskoe.o Akademii nauk, Budapeht f0entral
Soiontifio
Research Institute of rhysics of the Hungarian
Aoadomy of
Sciences, Budapest) (G. Bozoki, E. FenivoBh, T.
Shandor),
Institut yadernoy fiziki v Bukhareate,
Rumyniya-(Inatituto
of Nuclear Physios in Bucharest, Romania) (0. Baloa.
M.
Batagui, Ye. Pridlender), Fiziobeekiy inatitut a
Atomnoy
nauohno-eksporimentallnoy bazoy v Sofii, Bolgr-riya
(Institute
of Physics With Ltomic Scientific Test Base in
Sofiya,
Card Bulgaria) (B. Betev, Sh. Kavlakovo L. Mitrani).

SIO 3 5/6 21000100 3/0 0 9/0 5 3
AOO1/A1O1
AUTHORS: Mitrani, L., Betev, B. Kavlakov, Shch., Apostolov-. D.
TITLE: 'Nenty-seven-day variation in intensity of :-meson
component of
cosmic radiation during enhancement of solar activity
PERIODICAL: Referativnyy zhurnal, Astronomiya i Geodeziya, no.
3, 1962p '~~6,
abstract 3A277 ("Izv. Fiz. in-t s ANEB". 1961, v. 9. no. 1,
121-131,
Bulgarian; Russian and English summaries)
TEYT: In 1957 - 1958 during the IGY continuous measurements
of/,--meson
component of cosmic radiation were carried out. For this
purpose, two crossed
narrow-angle counter telescopes were used which were mounted
at a distance of
0
30 from zenith. The 'data of these measurements were subjected
to periodic
analysis for detecting the existence of a 27-day period in
variations of'cosmic
radiation intensity. The existence of such a periodicity is
proven. Intensity
variations in this period correspond to inverse phase of
variation in the number
of sunspots on the Sun.
From authord summary
[Abstracter's note: Complete translation]
Card 1/1

BETE V., B.
An international conference on high-energy physics held
in Bulgaria.
Priroda, Bulg 10 no.6:103-104 161.

AKIMBYAN, N.; BETEV, B.; KAVLAKCJV, Slit.; POPOVA, L.
Di,urnal intensity variation of the hard component
of cos-mic rays
for 1960-1963.as observed with narrow-angled crossed
telescopes.
(MII,,~ 18:")
Geomag. i aer. 5 no.2:230-233 Mr-Ap 165. 1
1. Fizicheskiy institut Bolgarskoy Akademii nauk,
Sofiya.