SCIENTIFIC ABSTRACT ZATSEPIN, N.I. - ZATSEPIN, V.I.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963920009-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

zATswix, x.r.
Coll enteritla; sm-vey of the literature. Gig. i san. 24 no.91
48-53 8 '59. (MIRA 13:1)
1. .1% Stalinabadalcogo inatituta epidemiologii i gigiyeny.
(ESCEENUCHrA COLI IMOTIONS)
(3NTMITIS stiol.)

- - 2.:;~ g. ", , -.
ZATSEPIllp Hikolay Ivanovich for Docto=*;F Uedioea: Scieumw on the- basis

USSR P sics Magnetic field of detects FD-899
:Card 1/1, Pub W-8/~6
~'Author. ff.
perimental- stlidy- of- ~he -:topography of magnetic -field
Title Ex a _vhich_
Are--due -to. natul"al eurface defects- in-ferrmagnetic bodien
.-Periodical,- Zhu'r. tekh. f~z, 24, 1224-1228, Jul 1954
Astract Direct measurem6nts of the magnetic'field due to-ourface
filaments on the specimen were etudied. The ratio of the
electric resistance to the magnetic field of bismuth was
taken as reference point. Experiments were conducted with
Bi at the temperature of liquid Ni. Indebted to Prof. R. I.
Yanus.and K. V. Grigorov.--Four-references.
Institution
Submitted October 12, 1953

_~l K
AUTHOR:--I -Zats pjn 106
TITIE: 'On linear transition processes taldng place in a ferro-
magnetic subjected, to the effects of aperiodic impulse and
periodic magnetic fields. (0 lineynykh r)erekhoL;kh Prot-
sessakh, proiskhodyashchikh v ferromagnotike Pri vozdeystvii
na nego aperiodialieskogo, impul'snogo i*periodicheskogo
magnitnykh poley.)
FERIODICALVI-Fizika Metallov i Met all. ovedeniell (Physibs of Metals and
Metallurgy), 1957, Vql.IV, Ffo.l t3.6),, pp..41-47, (U-S.S.R.)
ABSTRA.CT; The transient eleetro-magnotic processes in a plane-
parallel plate of tho thickness 26 ' of infinite longbh and
width made of a substance with a constant magnetic permeab-
ility and specific electric conductivity are calculated for
the case that from a certain instant t = 0 onwards it is
subjected to the effect of an external uniform magnetic field
H = F(t) which is parallel to the planes delimiting the
pl'ate. The problem is solved for the particular cases of an
exponentially inczeaoing, saw-toothed pulse, rectangular
pulse and sinusoidal magnetic fields. It is assumed that
eddy currents do not influence.the boundary conditions.
2 figures, 9 refezences, all of which are Russian.
Institute of MetaIPhysics, Ural Branch, Ac.Sc..USSR.
Recd. September 26, 1955. Revised
version received May 15, 1956.

AUTHOR: Zatsepin, N
---U' near Theory.of Transient.Phenomena in.a.Ferro-
TITLE; n t6e; NOA4LA
Ma etic Plate Magnetised by a.Longitudinal Variab.1,e Field.
(Kg:nnelineynoy teorii perekhodnykh protsessov v ferro-
magnitnoy plastine%~ 'narnagnichivayemoy prodollnym peremennym
polem)
PERIODICAL1 Pizika Metallov i Motallovedeniyep 1957? Vol-.Vp Wr.1P
I pp.30-36 (USSR).
ABSTRACT: The linear theoxy of transient -)lectro-magnetio phenomena
which occur within magnetic materials under the action of
periodic,and aperiodic magnetic fields was considered in
detail in Refs.(l) to .(4). However# this theory does not
yield;sufficient information in the case where the magneti-
sation curve of the material is nonlinear. A solution of
thia problem has only been-given in special cases, f6i ex-
amplet V.K.Arkadlev (Reff.5) considered the solution of the
problem of penetration of a plane magnetic wave into the
body of a ferro-magnetic space in the case of sudden changes
of.the intensity of.the external magnetic field, assuming
that the magn6tisation. curve has a Z-form. A similar prob-
lem was considered by L'.R. Neiman. (Ref'.,6) who considered
another special form.of the magnetisation curve (incliLed
Card 1/4

1!6-1-5/40
On the Non-Linear Theoxy-0- T;rappient-Phenomena.in a Ferro-Magnetic
Plate Magnetised by a Longitudinal Variable Field.
straight line), In'the present work a calculation of trans-
Jent eleotro-magnetio phenomena is given in the case of a
plane-parallel plate infinitely long and wide and consisting
of a substance with a constant specific electrical conducti-
vity,:T , and a small nonlinearity in the magnetisation
curve. At time t 0 , the plate is subjected to a magnet-
io field He = f(t.) The magnetisation.curve B(H) is
approximated to by the formula:
&H3
B =AO(H 11
the transverse direction. can be neglected. The vector of
the magnetic induction is B and the total magnetic field is
H + Hn + H + H 0 The electromotive force induced in the
search winding is given by:
dB
2-1 rn d rdr
u
dt
0
From Eq. (1) it follows that:
Card 5/12

7 8,9% 8
S/126/G0/0l0/003/oo4/ooq/xx
E192/E382
Theory of Ferroprobes with Longitudinal,Symmetrical Saturation
Excitation
b r
0 d(B B*)
.c e e. -211' n dx ).-dr (2)
U
dt
EqO (2) can be written in adifferent form by taking into
account the following property of the magnetination curves
of ferromagnetics. Jt is known from experiments (Refs. 13, 14)
that if H varies monotonically between two limiting values
HA and jil, , which fulfil the.inequalities.,,
H
A<
>
the terminal portions of the ascending and descending branches
of the magnetisation loolp follow the branches of the limiting
magnetisation loop; If in Eqa. (3) is a constant of the
K
Card 6/12

87898
s/i26/60/010/003/Oa4/009/XX
E1921/082
Theory of Ferroprobes with Long-itudinal Symmetrical Saturation
Excitation
material which is sli~ghtly higher than its coercive force.
The situation is illustrated in Fig. 1. Consequently. the
loops B(H)- can be uniquely determined by If and H, The
A B
magnetic inductance for the ascending and descending loops
can be expressed by meano.of.the Taylor series. If Hn
is comparatively small,~it is sufficient to consider only the
first-order terms of these series. Consequently, the difference
.in the magnetic induction can be expressed bya
B Bo J&O(H 'HO) + 110 (it HO) (7)
n A A
where 3B is the differential. permeability
0
O1H=H
DHO 0
Card 7/12.

S/126/60/010/003/oo4/oo9/xx
E192/E382
Theory of Ferroprobes with Longitudinal Symmetrical Saturation
Excitation
B
at H H0 and IL00
A H~A =H0
It Is now necessary to express the variables of Eq. (7) in
terms of H This problem can be solved accurately only
n
for the case when Ho and Hn are homogeneo us over the
'whole-volume of the core and the core is in the form of an
ellipsoid whose.thickneiis is so small that Ho 0 In
~this case, Eq. (7) can tie written as:
Card 8/12
~4

4,rr H.[(41r - N) (It' -0*) ILOILO
0 Z) n a aA
B B
N + pON) N + IL0 N)
3AK
where. N in the demagnetlisation coefficient of the core.
and 0AK is defined byt
b
B B0 0 (H H 0 (10)
A A aArt, A A
Eq. (2) can now be written ast
Card 9/12

In the general case it is necessary to consider three
additional equations apart from Eq. (7), Theise equations
(inbluding Eq. -7) are linear and homogeneous with respect
to all the unknowns and the parameters If It follo'.-Is'
n
Aherefore, that in those cases when the fielda H are
n
geometrically similar, i.,e. if they can be defined byj
Hn Knhn(x)
Card 10/12

87898
-,.?/2z6/6o/olO/003/004/009/XX
E192/E382
Theory of Ferroprobes'with Longitudinal Symmetrical Saturation
Excitation
.*here is a coefficient independent of x C(t) will
n
be of the same form and the scales of measurement will be
determined by, X In those cases when not only the scale
n
but, also the form of e(t) is varying, the quantitative
-comparison:of various H W can be determined from. e(t)
n
only under certain limiting conditions.
7-There are 2 figures and.17 references: 13 Soviet and
4 non-Soviet.

ETft-]T __
n jr : U H / 0 3 3 1/061'
Al 7 110 i C) 4q~qepin, It'. !"4j Sh.chorbinin, 7, ye. Yezhov,__Nj,4 Kok-hrapan, J" V,
--g-div, Yo.
ORG Institute of 3tals AV SSSH (Institut fizLki metallov V4 SSISR);
Fhys lea of
Porvoural Now PI~,_Factory Purvo-aral'oki, 11-k)voLrubnyy zavod)
TITLL: stool tubon In applied aLroular magnotic flolla
SOURCE: Dofel-toskopiya, no. 6, 1365, 3-8
TOPIC TAGS: stool, forromragnotic material, magnetic field, defectoscone, measuring
;W5 trument
AB TRACT: A nothod Is doseribed for locatir"- defects ir ferromagnetic tuh-es !--A
ln~ -1 -.1 .1--J1r-i,.r 711, 'o-'ir.'
21 1- M6 II mr
-V a ~x o UQ gmf vc~.-
dopth of fivirf acu defecti and tho do 'oth of dofacto on o intaryin.1 ourfaco of the
tubo. A lart~,o aircu-nt of ti,~attor )bsum--vi In th-) (iota in untworl prina-rl!y by 'Llh -
varied c()nf4-TUruLi_.Di-m of uno defo2ta. For a 4--r= wall thlclm,335, !iurfacj do fric ts
Wt 620.179J4

L 244823~46-
ACC NRs AP6006951
F
appear to start at depths of 0.1-0.2 r-m, in tho internal surface defects, at
0.2--0.3 mm. The authors express tkioir gratitude to R. 1. Yanus for his valuablo
advico In evaluating this work, DrIgo art. hus 6 fidures,
!SUB CODE: 14/ SUBM DATE: 160ct&5/ OAIG RUs 003

_6166- -/006/A008/A008
ACC INR. AR,6029465 "ICE k/oiq looo
SOM cinz
AUTHOR: Zatsepin, N. N.
TITLE: Experi-mental investigation of' t, e topogr
II x aphy of an inhomio-encous two diz-.,~n-
sional magnetic field,in the conducting forro-magnatic and nonmagnetic media and the
verification-of basic t%eoreticilly derived relationships. 1, The measurement results,
and magnetostatic numerical analysis
SOURCE: R6f. zh. Elektronika i energetika, Abs. 6A57
REF SOURCE: (Tr.] In-ta fiz. matallov. AN. SSSR, vyp. 24, 19615, 266-280
TOPIC TAGS: topography. nonhomogencous magnetic field', field theory, forromagnecic
material
ABSTRACT: Experimentally measured and theoretically derived topography is given of
the normal a-nd tangcntial,components of the primary field, and magnetic representa-
tion of the remanenL and secondary magnetic'fields as a function of the observer co- f
ordinates for a plane ferromagnetic material magnetized by the field sac up by a
linear current conductor. It was established that the tangential component of the
secondary field in a plane objact does not change its sign in the whole region of the;
measured coordinates, The results of a similar investigation are presented involving
a ferromagnetic cylindrical obJectmagnetized by the field set up by a closed cur-
rent conducting loop. It is shown that for this case the tangential:component of the
Card 112 UDC: 538.12.001.24
001-m-., I-M w

ACC MR, ~AR6029465
secondar field changea its sir, at certain points in apace. Data are obtained on
Y I - n
the shift of maxima of the norv,al secondary field componcnto relative to the primary
for flat and cylindrical obj.ects magnetized by a linear or a closed loop current con-~,
ductor. Data are.also obtained for the variation of the secondary field as a func-
tion of distance from the boundary surface of the ferromagnetic sample. (Translation
of abstract) 20 illustrations c,nd bibliography of 12 titles. From summary.
SUB CODE: 20

MW
ACC-NRt-_--AR60294G4--------- --SOURCE CODE:--Ull
1019GI661066100GIA009IA008
AUTNOR: ZAtmin N. N. Jl/
TrrLEt Linear m!p namica of conducting media in a two dimonoiona.1 magnotto field
SOURCE: Hof. zh. Elcktronika I onorgotika, Abs. GA5G
REV SOURCE.- (Tr.) In-tafiz. zn,Aallov. ANSSSH, vyp..24, 1905, 241-'265
TOPIC TAGS: field theory, nonhomogenoous magnetic field, alternating magnetic field
ABSTRACT: Formulas are derived for calculating the vector potentials, magnottcfields, and
eddy current densities In conducting ferromagnetic and non-magnotic cylinders placed In an
inh'omogencous longitudinally radial and sinusoldally varying magnetic field with axial oymmo-
try$ The solutions are presented 61ther in the form of a series. summation of the original po-
tentials and their magnetic duals or in a finite form. The principle of equivalent potentials
'(fiolds) is derived which makesitpossible to Interchange the o.onditions for the magnetody-:
.narnic and tho equivalent magnotostatic problems. The algorithms for finding the dynamic
charactorIBtIcs of potentials Insido and outside the cylindrical b3dies are found. [Translation
;of abstract I Bibliography of 3 titles. From summary,
S
CODE:
UB
UDC: 538.12.001.24

0'
A,,:iiolt! 900
ej)itl' N. N.
-iography of an inhomo-eneous two-
crimenta.1 investirratic--al of the zo,-
T 1 T LE I n 0 L~
dimensiona" in conductinct ferronia,frictic and nonmagnc*-ic r,-jcdia
ind th
e verif,.czition of th cor c tic ally derived relationships. Results of
measurennents and numerical calculations in magneto dynamics. Part 2
SOURCE: Ref. zh. Fizika, Abs. 6E1068
REF SOURCE: T In-ta fiz. ffietallov. AN SSSR,_.vyp, 24, 1965, 281- 297
TOPIC TAGS: secondary magnetodynamic field, primary magnetodynamic fie'Ad,
normal field component, tangent field coinponent, farromagnotic body, conductive
nonmatynetic body, two dimensional magnetic field
ABSTRACT: Topographies and frequency characteristics of the normal and
tangontial con,.ponents of a s(:condary magrn E~ILMi field have been (-..xperi-
L 0 dy e
mentally measured and thcoretically'calculated as- functions cf observation point
coordinates and of primary fie:ld frequency for a flat forromagnetic body
magnetized by an alternating field of a, linear current conductor. Shifts between
Crd 1/2

ACC Mi-ARG031900
tile normal component maxima of primary and secondary dynninic fieRls have
been found. The special features of the shape of.secondary dynannic field curves
are explained. R clat ions hips between the eddy currents field, the quasi-nlagneto..:
Static and.the measured secondary field are established for the flat ferromagnetic:
field. The vector diagrams and phaso shift between the primary field and the
nornial and tancrential components of tile secondary field.of the ferromagnet
-have been studied as JL'unctions of space point coordinates and of the primary fieldI
Trequency. The results are interpreted. The same investigations were carried
out Nvith respect to a conductive nonma-netic plate placed in an alternating
marynetic field of a linear current conductor. 'It is shown that the results of
analytical calculations of the secondary dynamic field for ferromagnetic and
conductive non--nagnetic flat bodies are in satisfactory agreement with experi-
mental data. Frequency and other characteristics of the tangential component
n'd nonmagn ic bodies
of the cross-section averaged field of ferromagnetic a e&.
are investigated and the results obtained are interpreted. (Translation of
abstract]
SUB CODE: 20, 09/
Card-2L2

SObRCE tODL:
-ACC NR. AP6035098 0
AUTHOR: Zatsepin, N. N. Karrfikov, B. 111.
ORG: Institute of Physics of Metals, Academy of Sciences SSSR (Institut fiziki
metallov Akademii nauk SSW
TITLE: Effect of magnetization on the ability of the eddy current method to detect
icial doeacta
SOURCE: Zavodskaya laboratoriya, v. 32, no. 9, 1966, 1098-1101
TOPIC TAGS; flow detection,~nagnetization, eddy-current, metal surface, ballbearing
steel
ABSTRACT: This article is an experimental study of the amplitude-phase characteris-
tics of output electromotive torce from artificial f
lw4s, such as fissures in rods
of ballbearing steel when they are checked by.the.eddy current method with a hollow
coil and superimposed magnetization with a constant field. The feasibility of this
r4agnetization and the detection of superficial flaws 0.2--0.3 mm deep is demon-
strated. U"hen inspecting products (particaarly*ferromagnetic) by the eddy current
method a great deal of noise Is imposed on'the useful signal. This noise comes from
structural and magnetic discontinuities, varying diameter of the article, etc. The
signals Zrom discontinuities (the background r.oise) often exceed the useful siznal
level. Interfering signal level may be reduced by superimposed magnetization of the
. oducts by constant magnetic field of strength R . The present article studies the
pr
CcIrd 1/2 UDC: 620.1.79

---------- - --
ACC NR: AP6035098
efficiency of this method of reducing noise. With medium and high values of H- the
magnetic permeability by volume of material to be inspected is equalized and becomes
more uniform. With H2120-150 Oe the permeability'curve of ShKhl5 steel coincides
with that of heavily cold-worked material; hence the signals from fluctuations in
magnetic pe=eability of the material are now insignificant in comparison with the
signals from actual flaws. The intensity of this optimum field H.Opt depends both o
the magnetic properties of the material inspec ted and the frequency of the variable
magneti,c'field imposed. Sincelmost magnetic and structural discontinuities have a
high demagnetizing factor the value of H t is to be Increased to several hundred
,,~,ige in cmplitude and pha e s
oersteds. Chp s"ORift in.the output emf from the measuring
pickup were~detected in 20-mm-diameter rods of annealed ballbearing steel artificial-!
1y fissured. Orig. art. has: .8 formulas and .4 figures.
SUB CO DE;'. SUBM DATE; none/ ORXG-REY-.' 004/ OTH REF. 001
Card 2/2

ACC N." AR6031899 SOURCH CODE: UR/0058/66/0001000/EI37/79137
AUT.HOR:._Zatsepin, N. N.
TITLE: Linear magnetostatics of media in a two -di%ens tonal magnetic field
SOURCE: Ref. zh. Fizika, Abs. 6E1067
REF SOURCE: Tr. In-ta fiz. metallov. AN SSSR,_ vyp. 24,4965, 189-240
TOPIC TAGS:-magnetic field, electric potential, linear equation
ABSTRACT: Equations have been derived for the vector potentials and component
magnetic fields inside and outside a ferromagnetic tube magnetized by a hetero-
geneous, radial, azimuthal, magnetic field.. The single-value quanities are
established for the relationship between the potentials (fields) of corresponding -
media and the potentials of the original and its images. An interpretation is given
for the results obtained. It is proved that under the effect of a radial azimuthal,
magnetostatic field, the ferromagnetic tube gives two virtual magnetic images, one
of which originates from the exte.rna11 surface, effect and the other from the internal,
surface effect. [Translation of abstract]
SUB CODE: 20
Card 1

__08462~67 -
AFk; Me AR6028144 SOVACE CODZI U810056V66/00010051EMIE112
AUTHORt Zatsepin, 11. 11. JV/
TITLE; Linear msgneto~ ics of conducting media in a two dimensional magnetid
field
SOURCE: Ref..zh. Mika, Abs. 5E851
:REF. 6?URCE; 'Tr. In-ta fiz. metallov, AN SSSR, Vyp. 24, 1965, 241-265
TOPIC TAGS:~ magnetic field, electric conduction, magnetostatics, magnetodynamics
A13STRACT: Formulas are derived.fDr the calculation of the vector potentials, magnetic
~fields, and density of the'eddy currents, for conducting ferromaenetic and nonmagnetic
~cylindera situated in inhomogeneous longitudinal-radial space and in a time-
sinusoidal axisy=etric magnetic :field. The solutions are represented either in the
form of a sumlof a series of potentials of the original and magnetic image, or in
finite form. An interpretation of the results is presented. An equivalence principle
is derived for the,potentials (fields), making itpossible to go over from the con-
ditions of the megnetodyndmic problem to the conditions of the equivalent magnetc-
static problem. Algorithms are obtained for the dynamic characteristics of the
po-
tentials inside and outside.the qr1indrical body., (Translation of'abstr4ctl
CODE: 20
Card 1/1 nat

7-
L-08NO-6
ACC NR
T "AR6028145- SOURCE COM -UH/0058/6-6/000/06~~
in 116.N,
AUTHOR, Zatee
TITLE,. Experimental investigation of the topography of an-ithomogencous tvo-
ield in conducting feri6agnetic'and nonmagnetic me'dia and a
I -dim
~chcck on the derived fundamental theorotical'relationas Results of ents nxid
of numerical calculation on ;magnetostatice I
:SOURCE: Hof. 2h. Fizika,, -Abs,,. 5E852
v.-,p. 24 3.96~, 266-280
SOURCE: Tr. In-ta fiz. metallov. AN SSSRk
~TOPIC TAGS, ferromagnetic matefial, magnetic field measurement, =43nctlzatlon
ABSTRACT: The author has measured experimentally and calculated theoretically- the,-
topographies of normal and tangential components of the.fields of the original and VW1
the magnetic image, and of the resultant and secondary magnetic fields, ral as
functions of the coordinates of the points of observation for a flat ferTomagnette
material magnetized by the field of a current-carrying linear conductor. It is es
tablished that,for a flat body the tangential components of the secandarl field do
the points.
knot change sign in the entire region of measurement of the coordinates of
Theoretical and experimental.quantitative investigatione,'haye been carTied out of t1w
topography of normal and tangention,'components of the field or the original and of
Cued
1/2

_.L__06370-67_____
ACC'NR: AiR6028145i'
the secondary field for a ferromagnetic cylindrical body magnetized by the magoetle
field- of- a circular - current- -1arrying- loop. It Is shown that. for acylindrical lvdr
A4
A the, tangential components of the o- condary field reTeroe o1gn In deffid-te
e po a
space. Numerical data are obtained theoretlcal3,v and experimentally on the-ahift
A I
the maxima of the normal components of the secondary field relative to the ori;iVAj f~
gj
fields, for flat and cylindrical bodies magnetized by a linear conductor and by-a
current-carrying circular loop. Quantitative data are obtained on the change of 'the,
secondary field as a.func~ion, of the distance from the boundary surface of the
bat the results the
Terromagnetic sample... 13hOVn t of analytic calculations oft
-field of the original and.oftha -secondary field'from-flat and-cylindrical bodies -am
-In good agree=entwith.the expeAmental -datae, fij~ranslatlon'of abstract]
;-BUB
-CODS:-,20~
i4 't
'j,
!7.
-4,
rd 2/2 nat-

Lin
ZATSEPINI_P~~j SHCHERBININ, Moo
Hathod for loworing tho,leval of noise-aignale due to local
cold hardening when testing objecto with ret6pent magnetization
for surface d1foctat ..Izvo vyas uchob. zav.1 fiz. not 306-61 164,
(HIRA 170)
1, Inatitut fiziki metallov AN SSSR,

ZATSE"IN N.N.t MIRTS"EV, GOA*; SHCHERB I.N.1 11, VOY.C.4
creasIng the st-jo3Ctj..,4 Jy of nagnetic, Frobing of f ern~r;-.-r-e tic
fw- extensive surfar.16
43 165.
1.~Jnstitut fizili metallov AN

3/032/62/028/012/008/023
BIOO/BI86
AUTHOR: Zat~sepl"~~
TITLE: A ferro-probing method of testing steel bare and tubes for fine
surface cracks
i)EFITODICAL: Zavodskaya 1 .,120 1962, 1465 1466
aboratoriya, v. 281 no
TEXT: The forro-probing method of detecting cracks is based on.recording
the-excitation field of flaws by a ferromagnetic pickup. A new type of
micro-forro-probe wan designedl consisting of two mollbdenum permalloy
C()rt?.q (5 mm long, 100p thick,.or 2 mm longi 504 thick) placed 1-5 - 2 mm
apart. A primary winding and a measurement winding (F3~ (PEF) 0-05 and
PEF 0.12 wire) were wound on these.cores 'Such probes make it possible.to
measure field strengths ranging from 10-.6 to 102 oe. Reliable results can.
be obtained when the test object has a circular residual magnetization
-,caused by a constantor pulned'direct current (150 kou). A revonance
circuit at the output of the probe serves tolfilter out the second harmonic.
This type of,probe makes it p'onsible to investigate cracks of a depth of
dn%n to 0.05 mm. There are 2 figures.
Card 1/1
-A

3/119/62/000/005/001/005
D201/D308.
4-"
AUTHOR:
TITLE: Measuring an inhomogeneoue constant magn6tic field
and its gradient
PERIODICAL: Priborostroyeniye, no. 5- 1962p B-10
TEXT: Problems related to measuring the field of a current flow-
ing in an infinitely long conductor with cylindrical or rectangu-
lar cross-section are considered. Since any sensing element has
finite dimensions, the field is avbraged'over.the region taken by
the sensing element. The author investigates how and under what
conditions the average field or its average gradient differs from
V4
the original values.at any given point Pormulas are derived to
evaluate the normal'and tangential com;onente,of the fields and
gradient8 for botuh~shabes of the conductor and numerical
comparison of maximum f-'eld gradients in the conductor is made.
-th
Formulas ~areralso der vu'd-for-evaluating e average integral
e i -te
nsities when the sensing element has finite dimensions.
Card 1/2

S/119/62/000/005/001/005
Meaeuring a inhomogeneous D201/D308
n
and these values are compared with the actual field value at the
point investigated.' It is finally shown that 'for a given confi-
guration of the inhomogeneous field it is porsible to determine
such optimum dimensions of the pick-up elements that the integra- i
ted average field differs little from the true value of this field:
at the given,ppint. There are figures and 3 tables,
Card 2/2

ZATSEPIN, S.T.,,kand. med. nauk (Moskva, G-19, Gogolevskiy bullvar, d.29,
R.Ye,
Case of chondrosarcoma of the coracoid process of the scapula.
Ortop.p'travm. i protez. 25,no.6:47-49 Je 164.
(MIRA 18:3)
-1. 1z otdeleniya kostnoy patologii (zav. - prof. V.Ya. Shlapo-
berskiy) TSentrallnogo instituta travmatologii i ortopedii
(dir. chlon-korrespondant ANN SSSR prof. M.V. Volkov).

ZATSEPIN, S. T. starsIdy,, nauchnyy sotrudnik; ZIIITNITSKIY, R.Ye.
Clinical aspects and treatment of echinococcosis of the boms.
Khirurglia 39 no.5*70-77 1,V 163. (MIRA 17:1)
L.Iz otdoloniya kostnoy patologii (zav. prof. V.Ya. Shlapobers-
kiy) i. TSentrallnogo instituta travimtologii, i ortopedii (dir.
doktor me.d.nawk M.V* Volkov).

ZATSEPIN, S.T., starshiy nauchnyy sotrudnik (Moskva)
'Roport on.tho activitiris of the societies of traumatologists-
orthopedists In kpril 1965. Ortop., ta,avm. 1 protez. 26
no. 10:87-91 0 165.
Report on the activites of the societies of ixaumatologints-
orthopedists in May 1965, lbid,:92-94 (MIRA 18112)

ARENDT,A.A,., prof.; ARTARYANA.A., kand.med.nauk; BALROV,G.A.pprof.;
VOLKOV,I/;.V., prof.; VARS4*4AVSYJYA, D.Ya.p kwAd. med. nauk.;
VOROKHOBOVI L.A.; MIERALOV, A.I... kand. ried. nauk;
DANIYELIBEK, K.V., kand. med. nauk; DERZRAVIN, V.H., kand..
Mcd. nauk; DOLETSKIY, S.Ya., prof.; YU-WLIN, V.N.; ZAg4r,P)
S.T.P kand. med. nauk; WYAGINTSEV, A.Yest dotso; ISAK0VYu#F*p
doktor mad. nauk; KOZYREVI V.A.,, kand. med. nauk; KONOVALOV,
A.N.; KORNYANSKIYO G.P.) prof.; KLD4ANSKIY,.V.A.,, kand..,med.
nauk; KLIMKOVICH, I.G.., dots.; KOI-IDRASHII19 11.1 p kand. med.
nauk LEVINA, O.Ya., kand. mod. nauk; LMIYIUSHKI~i, A.Ifj, kand.
med. nauk; IMBZONy N.D., doktor red. nauk; ~ULININA, L.I.p
doktor med. nauk; MAREYMIA, T.G,.* kandidat meditsinskikb
nauk; NERSESYANTS, S.I.; kand. =d. nauk; OVCHIIIIIIKOV, A.A.;
OGLEZNEV, K.Ya., kand. red. naukj HOSTOTSKAYA, V.I., -kandp
mind. nauk; STEPANOV, E.A.-p kand, mod. nauk; EPSHTEYN, P.V.;
OSTROVERKROV, G.Ye., prof., glav. red.; DOMUROVSWA, Yu.F. ,
Prof., otV. red.
I'Multivolume manual on pediatrics]Yno otomnoe rukovodstvo po
pediatrii. Moskva., Meditsina. Vol.93ediatric surgery] Khi-
rurgiia dotskogo vozrasta. Red.toma S.IA.Doletakii. 1964. 654 P.
0 RA'17:9
lo Deystvitell ii I
W chlen AIC SSSR (for Dombrovskiiya . 2. Ch en-
korrespondent AMN.SSSR (for Bairov, Volkov).

~. ~! - - ., " -: ~. - i ~, ~ " 1 ~: ` ; ~;' " ~, -~] -. , .
. ~~ I.. '.. .. -1, . , - I
" - ~ t..- ~m,

i.._._ZATSEPIN, S.T.p kand.med.nauk
Homoplasty of aeticular "-do of the zetacarpal bones, Xhirur-
giia ne.8:105-108'Ag 161. (MIRA 15:5)
.1. Iz otdeleni7a kostno7 patologii (zav*' - prof@ V&Ya* Shlapo-
barskiy) TSentrallnogo instituta. travmtologii i ortopedii
(dir. -'daystvitelltyj ehlen AMN M prof. V.V. Priorov Ede-
ceased]) Ministerotva zdravookhrananiya SSSR,
(BONE GRAFTING)

',72
ZATSEPIII$
nd.med.muk
Method for stable fixation of bone fragments withcut using
metal dovicesj Khirurgila no.9tll6-117 161, (14MI 15: 5)
1. Iz c4Aeleniya kostnoy patologii. (2av. - prof. V.Ya. Shlapo-
berskiy) TSentrallnogo iwtituta trawatologii i ortopedii
(dir. .. deystvitellnyy chlen AIM SSSR prof. 11.11. Priorov (de-
ceased]) Ministerstva zdravookhraneniya SSSR.
(FRACTURES)

ZATSEEIIIHO SO To Imnd.med.-nauk, referent; NEGRAYEVA, Z.P., referent
Minutes of seasi ona Rose 224,225 of the Society of Traumatologists
and Orthopedists of Moscow and Moscow Province. Ortop.travm. I protex.
18 no.6:73-77 " '57- WRA 11:4)
UjIll il~l ...... ------

ZATSEPIN, S.T.
Appliance for the application of plaster collar with senicorset;
T, p1man's type apparatuo for application of half-body casts,
Khirurgiia, Moskva no.4:79-82 April 1951. (CLML 20:9)
1. Of the Central Institute of Traumatology and Orthopedics
(Director--Honored Worlmr in Science Prof. 11.1f.Priorov,
Corresponding Member of tho Academy of fledical Sciences) of
the Ministry of Public Health USSR.
IN I I 1 11 11 1 INE111.
_J,

ZATSEBIN, S.,T;q kandemed.nauk
Giant-cell zanthomptous tumors of the tendon sheathe Ortop;
tram I proteze 19 no.4%62-63 JI-Ag '58 jKMA 11:11)
V,Ya, Shlapoberskiy)
Is Iz otdalaniya kostuoy patologii (say, - prof,
TSentrallnogo instituta travmatologii i ortopedii (dir. deyetvitelf-
nvy chlen AMR SSSR prof* Rolle Priorov)a
(TENDONS, neoplvsma
giant cell tumors (Ruo))
.(GL43T CELL TUMORS. c se ro)ports
a
tendon sheathe (Ruo))

ZATSEPIN S.T. starshly nauchnyy sotrudnik, referent.
Report on the activity of the socletleB of treumatologists
and orthopedists in June 1965. Ortop., travm. 1, protez.
26 no.1102-94 N.165. (MIRA 18:12)

11 MV
2 z-17 2-1 i'~A
-4:-1z~:--a- NZ,

11. A- If
ZATSEPIR.:S.Vt.KOCH11OV, V.re.,
Structure of slip bands. Fiz.met.i metalloved, 14 no.5:673~
6W N 162 (ICRA 15s12)
1. Chelyabinskiy nauchn~-issledovatellskiy institut
metallurgii,
(Dislocations in metals)

ACCESSION KR: AP4029641 8/0279/64/000/002/0177/017~
~AVMOR: Zatsepink So a
V., (Chelyabinsk); Zlochavskay 1A. (Chelyabinsk), Kochn*v,
V. (Che1VyWG";iY
TIT;Hs The micro relief an the surface of nickel-chroodum alloys during small pla-
sti;k diformations
~SOURCH: AN SSSR Izv. Metallurglya i 8ornoye delo# 4os2s 1964# L72-176
TOPIC TAGS., atero-ralief gh"WHOO alloy* E1437B alloy nickel based all chromium
OY
containing alloy, plastic.deformdtion, high temperaturealloy, optical microscopy,
electron microscopyl, shear
~'ABSTR&M. The authors~determined the behavior of this untal in an elastic-plastic
_XegiOnand -conacquently.0 the beginning-of the metal flow and its tendency toward
plastic deformation.-*The purpose of the present work was to dtudy the deformation
reliefs of plastically-deformed high-tmperature alloys at room temperatures and
small degrees of deformation. The Investigation was made by optical and electron
microscopy - on -s&*1ea -on MONSO and - E1431B - alloys Hicraphotographs -of the stir-
'faces Of these alloys .were presented which show various stresses and ahears of the
surface. The photographs of the. micro-reliefs slumed extremely -nonualform doforala-
Cam

--'':

S/126/62/014/005/004/015
Elll/E435
..AUTHORS. Zatnepin, V Kochnov, V.Ye.
TITLE: Structure of slip lines
'PERIODICAL: Fizilca.metallov i metallovedeniye, v.14, no.5, 1962,
673-671
T, E, XT It is impossible to 8tudy with the electron microgcope
changes in the fine structure-along slip lines becauac of their
considerable length. Art optical metho d for this purpose is *
demcribed, based on the examination of the surface with dark-field
illuminationt the slip lines appear bright under these conditionn.
The relative extent of the brightness along the lines indicatets
differences; in formation-during deformation and enables the
sizes of thoffine slip lines and their-devolopment along the whole
Alip. line to be dvaluntod, Deformation nonuniformity wrin
observed not only in pasj~iing from grain to grLk.in,aftd within one
grain but also along a slip lineq this being particularly
pronounced in "hatchuring".of the lines; As deformation
increanes the height of,the shear steps in lines near grain
bound-.rips decreases. In-the central parts of the-grains there
Card 1/2

S/126/62/014/005/004/015
Structure of,slip lines Elll/E435
is both a general decrease.in the height of-shear steps and the
,development in some lines,of coarse slip for deformations up to
10%. The mothod imm stud~od with type --K 201-180 (Kh20N8o)
nichrome, rolled, heat treated and cooled in vacuum.and
electropolished. Thorc are It-figures.
-ASSOCIATION: Chelyabinslciy,nauchno-issledovatellskiy institut
metalliargii ~(Chelyabinsk-Scientific Research
Institute* of-Metallurgy)
February 13, 1962
Card 2/2.

fi'l 12GV thsrape~tk wthodao Yelldsher & akush. no,4:30-
33 APr 1953. (CIUL 24:4)
1. Professor. 2. Hoscow.

IBM
kM
F -
or a -va)
ZATS11PIN, T.S., profess (Ho k
Significanc*.of thos rapid growth of the child's body in ortho-
pedic tbarwWo Ortop.traym. J protese.no.2:30-32 14r-Ap '55
(GMWTH, in inf&nt and child (KLRA 8:10)
fagt growil6g. importance in orthopedic ther.)
(ORTHOPEDICS
pediatric. significance of growth in orthopeoile ther.)

o
,pedice for cldldreit and adoleace"tal Ortopedtis detskogo i
4
podroetkovogo vomista. Hoskva. Mc4iz* 1956. 318 P.- (KURA 1032)
:(CRTHOPZDIA)

AKU LOVA, H.F.) prof.j ANTEIXIA, N.V.,, prof,-; ARIYEVj T.Ya., prof.;
BAIROVY G.A. prof.; lrBLIKO;WS7,IY, A.11., Frof.; rAUY,
A.V., prof. tdocoased]; unoitywv, c.ie., prof.;
DOBROVOLISKII, V.K., prof.; DOLIKA, O.A., kand. mod. nauk;
ZTZzPlvljl, $.-) prof.; KIRICHIJiSKIY, A.R., prof.1 KOZLOVA,
A,V,p prof.j KOTOV, A.F.) prof.; KRAKOVSKIY, N.I., prof.;
N.I., prof.j LIVOV, A.N.y prof. (docoacedli
MITYUNIN, N.K., kand. med. nauk; MTVAtELIDZF,, Sh.I., prof.,
[deceased); NOVACIMIKO, N.P.., prof. zaBl. deyatell nauki
USSR; OSIPOV, B.K., prof.; PIKIN, K.I., prof.; POSnlIKOV,
B.N., prof.; I
RAKOV, A.I., prof.; STRUCHKOV, V.I., zasl.
:deyatell nauki RSFSR, prof.; FAYM4AN, I.L., prof.
[deceased); FILATOV, A.N., profo; SINEIEV, I.V " prof.
(deceased]; PETROVSKIY, B.V., zasl. deyatell nauki RSF.SR,
prof*) otv. red.
[14ultivolume manual on surgery) l4nogotomnoe rukovodstvo.Po
khirurgii. Mookwi) Neditsina, Vol.2.' 1964., 771 p.
(MIRA 18:1)
1. Daystvitellyryy chlen /Ni SSSR (for Antolava, Potrovskiy).
2. Chlien-korrooporident Al-21 SSSR (for Bairov, llovnchen~o,
Struchkov# Filatov).
4 rm it ~gm dip Pffam B%,OL- mll FM W4 W. W. F M, 15 aaa a 95

-----.ZATSWIN- -Tim-O-fe- ---Se - -e- a-vi-ch--
[Congenital clubfoot and Its treatment In childhood] Vrozhdannsigi
kosolopont' I es lechanie v detskom vozraute. Kookva, 1947. 95 1).
(FOOT--ABNOICKIT= AND MFOW41TINS) (14IRA 13:8)
e2t
R -4

"Remote Signalization and Remote Control over Radio.Relay Linen", by
M V. Broadkiy, V. V. Petrov, G. D. Novspaoskiy, and'V.
1_
Elektroavyazl, No 8, August 1957) PP- 26-31.
Brief pre-nentation of the fundamental principles of the construction
of autoiiiation, romote-controIj and circul to f0t,
the presently designed radio R-60 and "Vesna", relay lines with a number
of trunks up to 2.5. The operation of the relay remote-control and
remote-Bignalization circuits in the main ana intermediate stations is
analyzed.
Card 1/1

DE14CHENKO, Valentin Petrovich, kond.ekonom.nauk;,ZATSHPILIN, T.G.?
[Zatsepilint V.H#1, kand.ekonom.nauk, glav TO=
:(Development of the socialist, national econonW In the Polish
People's Republic] Budivnytstvo i3otsialietychnoi ekonomiky
v Pol's'kii Harodnii Rospublitsi. KYiv, 1959. 70 p, (Tova-
rystvo dlia poshyronnia politychnykh I naukovykh xnan' Uk-
rainalkoi R&q. Sar.l. no.28) (MIRA 12:11)
(Poland-Economic conditions)

-----ZAT ANN
V. -1. Zajaemi G. G 'Abrikosov, N. A. Berezima, Z. S. Bronstein
IT. S. Gaye nkaya, N. IT. Kondakov, X. .1. -Heyar, V. I. Olifan, - P. -I. -
.7
Usatchev, Z. A. FilatovA, A. A. Shorlj-,in, T. F. Chitchnpov.~, Z. 0,
Shchedrin, V ' A. Jachnov co-authors of the book "Definition - _Fa-j,=2a
nnd Flora of Northern Seas in USSR edited by Prof. H. S. GrLyevski,
and.approved by the Ministry of USSR Hightr -Education as a r-anual
for universities. State Publishing, "SOVIET SOMICE". Moscow 1916.
SO: CIA 654015

SOLOVIYEVA, V.I.; KRISTIANSEN, G.B.;
ABROSIMOV, A.T..L Z S
CHIKIND FOS,
Structure of extensive air showers at sea level. Izv.AH SSSR. Ser.
fiz.19 ne.6:677-68,D N-D 155. (MIRA 9:4)
1.Fizicheskiy inatitut, imeni P.N.Lebodeva Akademli nauk SSSR i
Hookovskiy gesudarstvenny7 univerottet iment-M,VoLomonesovas
(Cosmic rays) (Ifuclear physics)

ZATSEPIN, V. 1. Cand Phys-Math Sai (dian) "Study of the functlon# of ~kl
spatial distribution of charpd p%rticles' of extensive atmospherio downpours
at aeft lovols" 1406" 1967# 12 pp (Mon Ordor of Lenin and Order or LRbor Rod
Banner State Univ im M. V. Lomonosove Physios Inst im P, No Lebedev, Aced Soi USSR),
k~bl t T3V -
jpj,raphy 11 12 (12 title
.130 oopie~~YL, ~44-157~, i8-5-
-4-
'M

AUTHOR 56-7-27/&6
'
TITLE Analyuls of the properties of the Electron
-Photon Co3tponent of Exten-
Diva Atmospheric Showers in the Lower Tbird* Part of the Atuosphere.

(K analizu ivoYatv claktronno-fotonnoy koiqonerty ehlid-ikh atmosper-
A.
nykh livney v nizhney,treti atmosferyj
PERIODICAL Zhurnal Eksperim.i Te'oret, Piziki, 1,057, Vol 35, Njr 7, pp igo-196,
(U._
ABSTRACT The evaluation of axDeri.,iental dutrt obtained in this, c-,o-intry r_:1 V', ell
as abroad: showed that the oneregy alpectrun of electrons in the lower
third part of,the atmosphere satisfiG3 the condition ins
the energy ranze E-:~:O, oV.(s - para2eter of the cascade t1,eory,vhi3h
characterizes theenergy spectrum of the electrons). Thiliqol&E only
if there are'no z-rent fluctuations onthe on the occasion of the pro-
paE,:ation of broad attmoripN-ric showers.
In the case of the spectrum mentioned the spatial distributicn of the
electrons in a diatance of 1,5 .- 250 Pa fron the axis of the shower
can be explained in a unique mann(-r by a M,UltinlC COU10 lqs cattering.
-
(""'ith 2 illusti-Rtio-Ir P-re 8 Slavic reforenceg)
A's s 01.7 10!" ftosical Institute Im. PJI..Iebedev~jcf,the Acadenq of Sciences of the USSR.
(Fizicheakiy institut im. PeN, Lebedeva Akademii nauk SSSR)
SUKIITTED 9-1-1937
AVAILABLE Library of' Congress.
Card 1/1

20-118~-5_14/59
AUTHORS% Dovzhenko, 0. Zatsepin, V. Murzina, Ye. , Yikal3kij, 3.9
Rakobollska
ya,
TITLEs Investigation of Extensiv Ia Atmospheric Showern of Cosmic
Radiation (Isaledovaniye.shirokikh atmoefornykh livney kos-
micheskogo izlucheniya)~t
PERIODICALi Doklady Akademii Nauk SSSR, 19589 Vol- 118j Nr 59 pp.899-902
, (USSR)
ABSTRACTs In autumn 1955 the energetic characteristics of extensive at-
mospheric showers were investigated at an altitude of 3860 m
above the sea level. The lay-out of the experimental
equipment is illustrated in a diagram. Extensive atmospheric
showers caused by primary particles with an energy of from
2.1013_1016 eV were separated by fourfold discharges in two
groups 6f counters (wish a mutual diatance of two motern).
A numbor of abolit 4-10 extensive atmospheric showers were
recorded, A grant number of oountors wau employed in these
Card 1/4 measurements. Tito energy spectrum of the myons at a distance

of Extaneivo Atmospheric Showero of ConTflo Radiation
from the nhowor ax-io not oxcooding 10 m can be expraoued In
tho form ^.f JIF,01 in tho onorgy interval of the myono of from
E - 1,5 - 3,5 BOV. Here holds m w 0027 ;t 0,06.The authoro
report on the oboervatione of the passage of shower cores
.through a detoctor for ponotrating particles wiloh wan mount-
ad at a depth of a water equivalent of 000 glom-. Tile com-
puted shlower fElte caused by primary particles with anenergy
of B < 6.10 4 eV completely agrees with the observed rate,
0
whereas the ob rved shower rate caused by primary particles
with E > 6 .1M ev is several times as high a .a the expected
rate. The.spectrum of the electron-photon component in the
core parts of the here observed atmospheric,showers was in-
vestigated by means of a great cloud chamber, that is to
say for energies of from 2.108 - 1010 eV at a varying distance
from the shower a.xis. The experimentally determined spectra
of the electron-pboton component at distances up to 4 m
from the shower axis showed a decrease of,eloctrone and
photons with high energies , contratry to predictions of cas-
cade theory. 'Th'is.only holds, if the energy of the neutral
pions responsible. for the generation of the electron-photon
component is set equal to 1012 eV. This contradiction between
Card 2/4 experiment and theorycan be 1. removed, if an essential in-a

20-118-3-14/59
Invoctigation of Extonaivn~Atmoophorio Showors of Cosmic Radiation
fluence of the neutral pions with energies above 10 10 iff on
the electron-photon component of the chower Is assumed.
Filters of various thickness of different materials were
mounted above the-ionization chambers. This permitted to
measure the energy flow, which is carAed by the electron-pho-
ton component of the shower at varioun distances from the
shower axis and also the determination of the energy of the
nuclear-aative shower particles. The energy of the particle
with the highest energy in the, r of the extensive atmos-
pheria showers with less than particles amounts to 10
in the mean of the energy of the electron-photon component
of the shower at.the observation altitude. The remaining
nuclear-active particles in the showex are distributed accord-
ing to the law evVEP, E denoting the energy of the nuclear
active particles and n - Opq � 0,2 holding. The acres of the
extensive atmospheric showers with a number of -particles
exceeding io15 are very complicatedo There are 3 figures,
Card 3/4 und 6 references, 6 of which, are.Sovict.

20-11SL5-'Z4/59
Investigation of Extensive Atmospheric Showers of Cosmic Radiation
AS.SOCIATIONs Fizicheskiy institut im. P. N. LebedevzAkademii nauk SSSR
(Institute for Phisics imeni P. H. Lebedev AS USSR)
PRESENTEDs August 29, 1957, by D. V. Skobelttsyn, Member, Academy of
Sciences, USSR
SUBMITTEDt July 22, 1957
Card 4/4

CF.,'TWOV RADIAMON, i1M, A 3..q 8110'i-IOU OF CO'. 1A
A. E. Chudokov,, IN.M. Nestnrova, V. 1. Zntt",nin
CF)rerikbv radlWon nroducod In the atr.,)sT,,I----re by particles
of ext-i 'n.-I-1 v-, cholp3rs were co-tinu~id, I n 11959 In t1,19 Pamir Votmtaiml VA - 386-0 r
above sia lbv9l.' The r-isults of oix nrav!ous T,,3,asurqr13nt.-9'arq gJven4n k-'L,,2).
The anparn-t-us- corsisted of' An optical system that records flashes and a
horloscone with.nulses in two lApht datectors in the vinter of the -.nnaratus
coincirl--id
Renort presente~,.l the Interrational Cosmic Ray Confer--~nce, 140se0w, 6-11 JuL- 1959
BERMERMa-

8/6 2Y76 8Y682/000/002/027
D299 D304
AUTHORS: Chudakov, A. Ye., Nesterova, N. M., Zatsepin, V. L, and
Tukishq Ye. I.
TITLE: Cherenkov radiation of extensive.airlshowers in cosmic
rays
SOURCE: International Conference on Cosmic Radiation.:Moscow,
1959. Trudy* v.* 2, Shirokiye atmoefernyye livnI i kae-
kadnyye protsessyt.47- 55
TEXT: The results are given of measurements carried out in the
autumn of 1957 at the Pamir Mountain (3860.m).-Tho apparatus con-
sisted of 10 light detectors and 9 hodoscope units with Geiger
counters. Two types of light detectors were ueod for the measure-
monta. Both types incorporated photomultipliere BC-4 (BS-1) or(P,4y-
2~1 (PEU-24). The apparatu6 Included 6 dateotore of the second type
(with mirror). A special electronic circuit permitted meanuring tho
magnitude of the light flares in all the detectors. After process-
ing the data,,it was possible to determine for each shower: 1) The
Card

31520
S/627/60/002/000/002/027
Cherenkov radiation of D299/D304
intensity of.the light flux at 5points; 2) the density c~f the par-
ticle flow at 9 observation points and hence the position of the
showeraxis and the total number of particles; 3) the direation
of the chower.-Various showers were analyzed, with number of par-
ticleB ranging from 2.104 to 1.3-107. The dependence of the inten-
sity of the Cherenkov light on the distance from the shower axis
was obtained for showers with number of particles N ranging from
4 7
2 10 to 2.10 at,intervalo of 10 to 250 m. from the axis, and va-
rious angles of incidence of the showers. Assuming the relation-
ship E = AN, Wbere E is the energy spent by the shower in the at-
mosphere, one obtains for it approx. 10 ev. Oomparing the values of
the light flares from showers with different number of particles,
it is possible to determine the relationship between E. and N. For
showers with N = 105 to H = 1.4-106 , this relationship is B--N 0.8 +
+ 0 05
- 0 . This fact has to be taken into consideration when passing
from the number spectrum to the energy spectrum of primary par-
Card 2/3

&520
3/627/ (07002/000/002/027
Cherenkov radiation of D299/11304
ticles. Figures show that the relationship between the number of
particles and the intensity of the light in the shower varies as a
function of the inclination of the shower$ The simultaneous mea-
surement of the liglit intensity at predetermined distance from the
axis, and of the total number of particles makes it possible to as-
certain (in principle) the role of fluctuations in the development
of showers. It was found, by comparing the fluctuations at the Pa-_-7-7_--
mir level and at sea leve1(according to measurements carried out
in 1959 at Moscow State University) that the fluctuations have'no
significant part in explaining the altitude variation of showers.
There are 9 figures and 3 references: 2 Soviet-bloc and 1 non-So-
viet-bloc. The reference to the English-language publication reads
as follows: W. Galbraith, J. V. Jelley. Nature# 171, no. 4347, 3499
1953 Z-Abstractorts note: Importance of the above investigation
is s;ressed by K..Greieen in his article "Cosmic'Ray Showers", An-
nual Review of Nuclear Science, v. 10, 1960, 63-108; adme article
also contains a critical appraisal of other results by Soviet in-
vestigators, reported in this Trudy.:7
Card 3/3

lim
--- --------
GEMIMOVA, N. H. otv.red..tome; NIKISHOVo A,IV, samestitell red.toma;
ZDANOV, G.B., glov= red.; IVANENKO, I.P.0 zamostiteli glavnogo
-red,;..*.ZATSKP1U, TI,, rod.; IRMOV,'B.A., red.; DORMAN, L.I., red.;
TULIKOV, V.F., red.; STROVATSKIYO- S.I.,.red.-. 7-MROV, T.M., red.;
VAVILOV, Tu.H., radj ABROSIHOV, A.T,, red,*, OMOV, K.P., red.izd-va;
IUWZGULI. V.V.. takha.rod,
[Traneactions of the International Conference on Cosmio Rays] Trudy
HoWunarodnol konforentoii po kossiohaskim lucham. Moskva, Izd-vo
Aknd.nnulc SSSR. 'rolA, [Nugloar Intaractiopm at anorgino of l011-10", ovj
lAdernya vzaimoaeletviia pri oneigUakh 1011--1014 ev. 1960. M P.
(MIRA 13:9)
1. 06zhdunarodnaya konferentsiya po koomichookim lucham. Moscow, 1959.
(Nuclear reactions)

rM
M"
;MANOVs,GJ.,.4svuyy red,-,jVA1W1KO,, r,,P,, 11004glavn0gored.g ZATSVIN*
Me, otv.red.toms; KHRMOT, B.A., zam.reid.towls; GMASIK0T-A;-T.N.--.
"~., NIKISHOT, A.I., red.; DOW, L.I., red.: TULIYOT. T.F.,
red.; SYROVATMIT, S.I., red.; FZIXMOV, .V.K., red*;/ TAVX&OT, TUqN*
red.; ABROSIMOVs A,T., red*; amov, K.P,, red,izd-va; EMGAIUT,
V.G., red.izd-va; BRUZGULO, V.V.# takhn.red.
1391tensive air showers and cascade priocesses] Shirokie atmoofemye
livul. i kaskadnye protsessy. Kosk7s, Izd-vo Akad.nauk MR, i96o.
331j..(Trudy mezhdun"arodnoy konforontaii po koamicheskim lucham,
no* (KIRA 13t12)
I& International Conference of Cosmic Radiation.
(cosmic rays,)

'ZIIDANOV# G.B.p glav. rod.j MEMO, I.P.0 pom, glav# redo;
SYROVATSKIY S.I. - GERASIMOVA -1.
y . red. toma,, j, 11.1 . red.;
NIKISHOV, A.I., red.p ZATSEPIN, V.I., red.; MUMMV, V.A.,
red.; DORM p L.L# rea'tj TULlN0V-,-r.F.o red.; FEDOROV,
V*M#jq red.; VAVILOVt Yu.N.) red.; ABROSIEUVp A,T,,, red.
Proceedings of the.14oscow Co=ic Ray Conference 9jilly 6-litig5g.moscow.
Volo3d 1960. 253 P,
(No subject heading)

ma
ZHDANOV, G.B., glavnyy red.;. IVAIM NKO& I.-P.9 zameglavnogo red.; DOMUN#----
L*L, otv.red.toma; TULINOT, )F.F,, zem. redaktora toma; G3RASI-
MOVA, HoM. , red.;- HIMUM, A.I.. red.; -=TGTPIU,,J,,
ro d.
KHR OV, B.A., red.; STROVATSKIY, S.I., red.; YADORCV, V.H.,
red.; VAVILOV, Tu.N., red.; ABROSIHOV, A.T.p red,; GUStEOV, G.G.#
rod,izd-va; 3WARIL', V.V,, tekhaared,
[Transactions of thalaternational Conference on Cosmic Rays] Trudy
Kezhdunarodnoi konferenteli po kosmicheskim lucham. Moskva, lzd-vo
Akad.nauk SSSR. Vol.4. (Variations in the inten ity of cosmic rays]
Variataii intensivnostilosmichaskikh luchei, 140. 362 p.
(MIRA 13:10)
1, Kezhdunarodnayn konferentaiya po kosmicheakim lucham. Moscow,
1959, 2. Kagnitnaya laboratoriya AN SSSR, Koskva (for Dorman).
(Cosmic-rays)