SCIENTIFIC ABSTRACT VOROBYEV, A.A. - VOROBYEV, A.A.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
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• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

VORCBITBV, A.A.
Light refraction In crystals and the Ionic bond energy. Doia.AN SM
12 no.1:53-54 A 157. Omu 10:70
I* Tome.kly politakhnicheskiy institut Iment S.X.Kirova. Predstayleno
akademikom A.]F*Ioffe.
(Refraction) (Ionic crystals--Optical properties)

Ile ~- if 6 6 ~ I
VORO/InW,~-A).A*; KAWANOV, A.F.
ions in the electrical spark-over of gAses (with
summary In Rnglish). Zhur.fiz.khim.31 no.7:il~55_i458 J1 #57,
(MIRA 10:12)
1. Politekhnicheakiy institut, Tomsk.
(Blectric discharges through gages)

N/DR06YEV
FtUBJECT USSR / PHYSICS CARD I / 2 PA - 1916
AUTHOR VOROBIEV' A*A.
aITLE The Refraction of Light in Crystals and the Energy of the
Binding among Ions.
PERIODICAL Dokl.Akad.Nauk, 112, fasc.1, 53-54 (1957)
Issued: 2 / 1957
The amount of the refraction coefficient of the electromagnetic waves of the
dielectricum is connected with the excitation of the particle of the dielectri-
cum to oscillations, and therefore with the energy of the binding of theso
particles in the lattice. The passage of visible light through the crystal
causes the electrons to oscillate and the refraction coefficient characterizes
the energy of the binding of the electrons in the crystal. If the binding
energy of the electrons in the crystal is increasedp their enforced oscilla-
tions and also the refraction coefficient become smaller,
Near self-absorption the dispersion curve moves away from the side of the long
waves as a result of the rapid Increase of the refraction coefficient. The
passage of light is accompanied by a weak interaction with the electrons of the
dielectrioum. If the energy of the light wave is small compared to the energy
.of electron binding, the refraction coefficient becomes smaller if lattice
energy increases on the occasion of transition from XJ to LIP. From the begin-
ning of the halide group (Li) the refraction index n D of the crystals of the
halide compounds diminishes down to the end of the group (04). UD increases
with an increase of electron polarization of the anion on the occasion of transi-

Dokl.Akad.Nauk,1_12p faso-1) 53-54 (1957) CARD 2 / 2 PA - 1916
tion from the fluorides to the iodides.
A further diagram illustrates the dependence of the refraction index on lattice
energy for the monocrystals of the metals of the second group: BeO, MgO and
CaO. The refraction index of SrO is unknown. For the onocrystals of BaO the
refraction index was determined from the condition ~ I - n2.
The dielectrioity constant was measured by the displacement method in the inter-
val of up to 60 ko by means of a Q-meter. With an increase of frequency from
I to 1000 ke the dielectricity constant diminishes from 50 to 34. As this value
of the dielectriciiy constant (if frequen is further increased) does not
.change any further, the author puts n M N3 - 5,8. According to experimental
data the refraction index of crystals diminishes with an increase of the energy
of the lattice. The dependence of the refraction coefficient on chemical compo-
sition can be used for the purpose of testing material properties.
INSTITUTION: Polytechnic Institute "S.M.KIROVftp Tomsk.

VOR()61YEV 4,1'9
VOROBYEV., B A. A. and SAVINTSEV, P. A.
- ---
"Mechanical Properties of Ionic Crystals."
2o# paper presented at the Conf. on Mechanical Propetties of Non-Metallic
Solids, LEningrad, USSR, 19-26 May 58.
Polytechnical Inatituteg Tomsk.

',',)ROB IYEV, A. A.
Vorob'yev, A. A. and G.A. Vorob'yev (Tomsk, Politcl-.hritchsklry institut
(Polytechnical Institute)) On Several Pr-ocesses in the Electrical Break-
down of Solid Dielectrics
Vorob 1yev, A.A. and G.A. Vorob ly~Bv (Tomsk, Polite khnichskiy institut
(Polyteclinical Institute)] Electrical Disruption of Rock Salt Containing
Coloration Nuclei
'(The Physics of Dielectrics; WewsctionB of tAw An-UnIon Conference on the Physics
of Dielectrica) Moscow, 1zd-vo AN W.W., 1958. 245 p.' 3,000'copies- printed.
ThU volure qiibUohes rbports presented at the A3.1-Unlott Conference an the Physics of
DlilectrIcs, held In Dnepropetrovsk In Augwt 1956, sponsored by the ophysics of
DVilectrIcs" . 14baritoxT of the Pizicheskly inatitut Imai Letedeve An SM (ftysien
Institute Irtui Utedev of the AS WR), find the Electroph"ics Department of the
DnepropetrovsUy gosudsrstvenW univeraltot, (Dnepropetrovsk State t1niversity).

VMOB%71V, A.A.*, VOROBIYIT, G.Af
K~ -through in solia dieloctrics. 1xv. v7s, uchob,, zav.;
oni ation spark
Yis. no.1:120-123 158. (Km 11:6)
1,Tomskiy politekhnichekskir institut imeni S.M. Kirova.
(DielectricO

VOROBOYEV, A.A.
Classification of properties Of Ionic crystals and lattice energies.
Izv. v7s. ucheb. zav; Piz. no.1:160-162 158. win i1,6)
l.TomskI7 politakhnichookiy institut im. S.M. Kirova.
(Ionic crystals)

I VOROBITRY, A#A9 ---
Certain problems In the theorr of electron rW&l accelerator#.
Ixv. v7s. ucheb. save; slaktromekh. I no*5zlO6-U1 158.
(Fartiol's acceleratorO (KIR& 11:8)

VORCBI,YSV,,,Alekeandr,,Alkimovich,.doktor fis.-matenauk, prof$
Certain problems in the desigm of cyclic accelerators with a
closed wave guide. IZT.VTS.uchebvzav.; elektromekh. I no.11:
13-19 158. (MIRL 12;2)

VOROB I .
National synchrotron'laboratory In Frascattl (Rome). Isy. 7YRO
uchob. sav.; fit. no.3:144-154 158. (MIR& 1l-.0)
1. Tomakiy politakhnicheakiy institut imeni S.M. Kirova.
(Rome-Syncbrotron)

AUTHOR: Vorob I yev,-A--A-- . SOV/139-58-4-28/30
TITLE:---W~ccelerator Laboratory of the Physics Institute of
Turin University (Uskoritellnaya laboratoriya fizicheskogo
instituta universiteta v Turine)
nRICDICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Fizika,
1958,-Nr 41 pp 167-171 (USSR)
ABSTRACT: A description is given of the laboratory based on the
information gained during a visit by the author.
There'are 5 figures.
ASSOCIATION: Tomskiy politekhnicheskiy institut imeni, S. M. Kirova
(Tomsk Polytechnical Institute imeni S. M. Kirov)
SUBMITTED: March 27, 1958
Card 1/1

BOV/139-58-4-29/30
AUTHDRS:- Yoroblyev, A.. A. and Andreyev, G. As
TITLE: Thermal Breakdown 6f lonic Crystals and the Lattice Energy
4 (Teplovoy proboy ionnykh kristallov i energiya reshetki)
PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Fizika,
1958, Nr 4, pp 172-173 (USSR)
ABSTRACT: Paper presonted at the Inter-University Conference on
Dielectrics and Semiconductors, Tomsk, February 1958.
At room temperature a direct relation exists betveen the
electric properties of the crystals and their lattice
energy (Bets 1-4). The authors of this paper investi-
gated the electric strength and the current in strong and
pre-breakdown fields in single crystals of XaCl. KC1 and
KBr insids a uniform field in the temperature ra8ge
20 to 440 C. In the temperature range 25 to 440 C the
electric strength of NaOl, K91 and KBr increases in
proportion to the energy of the crystal lattice, Fis.l.
With increasing energy of the crystal lattice, the
pre-breakdown current at elevated -temperatures decreases
according to the linear law, Fig.2; the linear dependence
f the current measured at fields equalling 20 to 100% of
Cardl/3 t0he breakdown fields on the energy of the crystal lattice

BOV/139-58-4-29/30
Breakdown of Ionic Crystals and the Lattice Energy
is conserved in the temperature range 100 to 440 OC in
NaGl, X01 and KBr. The Volt-Ampere-see characteristics
obtained for each of the specimens of the investigated
salts (Ref 6) were used for calculating the electrical
energy generated in the specimen during the action of the
high 1roltage, i.e. from the beginnin of an increase in
the high voltage up to the instant of breakdown of the
specimen. In the temperature range 20 to 440 C a decrease
of the electric energy was observed with the following
sequence NaCl, KC1, KBr. Thus, during a thermal breakdown
crystals with lower energies of the crystal lattice have
a lowor electric strength and require a smaller quantity
of-electric energy for effecting the breakdown. The
-between-the electric-st nau
_relation re h and-the-physico-
chemical properties of the-crystals is maintained in the
field of the thermal breakdown. In Fig.1 the dependence
is graphed of the electric strength of NaCl, KC1, KBr on
the engrgy of the crystal lattice a8 the temperatures 25
to 350 C (top graph) and 400 to 444D C (bottom graph).
In FijS.2 the dependence of the pre-breakdown current on
of the crystal lattice is graphed for the NaGl.
2/3the
energy
Card

SOV/139-58-r~29/30
Thermal BreaWown of Ionic Crystals and the Lattice
KC1 tuad KBr at the terperatures of 100 to
Eraph) and 300 to 440"'C (bottom graph).
Thero are 2 figures and 4 references, all
Soviot.
Energy
2500C (top
of which are
(Notij: This is a complete translation)
ASSOCIATION: Tomskiy politekhnicheskiy institut imeni S.M.Kirova
(Tomsk Folytechnical Institute imeni S. M. Kirov)
SUBMITMD: February 25, 1958
Card 3/3

vo)? o 8,
89-3-1/30
AUTHORSs Voroblyev, A. A. , Moskalev, V. A.
TITLE% The Investigation and the Development of Cyclic Accelerators
at the Tomsk Polytechnical Institute(Issledovaniya i razra-
botki ei`ektr6n-in~yidi t-siklicheskikh uskoriteley v Tomakom poli-
tokhnicheskom institute)
PERIODIGALs Atomnaya Energlya, 1958, Vol, 49 Hr 3t pp. 229 - 237 (USSR)
ABSTRACTs In 1946 the design and the construction of a betatron was
started at Tomsk.
In 1948 a 5 MeV betatron (the electromagnetic windings being
supplied by a 500 cycles alternating current) as well as a
T MeV bet&ron (the supply being carried out by means of nor-
mal alternating current) were finished and put into operation.
Within the period from 1949 to 1955 a number of betatrons up
to 15 MeV were finished and put into operation. Within this
period also a 25 MeV betatron was constructed which has an
increased radiation intensity and the single aggregates of
which operate considerably more stable. From 1955 to 1956
Card 1/2 a few of these apparatus were built. The most important para-

89-3-1130
The Investigation and the Development of Cyclic Accelerators at the Tomsk
Polytechnical Institute
meters as well as the details of construction of some beta-
trone are discussed. Different possibilities are shown to
deflect an electron beam out of the betatron, The 25 MeV
betatron is partly described more in detail. The authors short-
ly report on how to use ring-shaped acceleration electrodes
in a 30 MeV synchrotron. These electrodes are connected with
the external double-resonance line.' There are 10 figures,
and 12 references, 12 of which are Slavic.
SUMITTEDt September 20, 1957
AVAILABLEa Library of Congress
l." Betatrons-Design
Card 2/2

\6) Ro t3ye \/1 A,~ -
AUTHORs Volkov, U.N., Doctor of Chemical Sciences 3-58-5-26/35
TITLEs Intervuz OcInferences ou Science and Methods Mezhvuzovskiya
nauchnyye i metodicheakiye konferentsii) Electronic Accelera-
tors (elektronnyye uskoriteli)
PERIODICALt Ve3tnik Vysshey Shkoly, 1958, Nr 5, page 80 (USSR)
ABSTRAM The Nauchno-tekhnicheakiy 9ovet Ministerstva vysshego obrazo-
vaniya SSSR (Scientific-Technical Council of the USSR Mini-
stry of Higher Education) decided to convene In O'ebruary 1958
in Tomsk an Intervuz Conference on Electronic Accelerators.
Among the delegates were workers of important scientific in-
stitutions - the Mezhdunarodnyy ob"yedinonnyy institut yader-
nykh issledovaniy (international Institute of Joint Nuclear
Research), Fizicheskiy institut AN SSSR (Physics Institute
of the USSR Academy of Sciences), Institut metallurgii. AN
SSSR (Institute of Metallurgy of the AS USSR Academy of
Sciences), :nstitut biologicheskoy fiziki A~ SSSR (Institute
of Biological Physics of the AS U33R), Institut eksperimen-
talinoy.patologii I terapii raka AMN SSSR (Institute of
Experimental Pathology and Therapy of Cancer, USSR Academy
Card 1/2 of Medical Sciehees), Leningradskiy fiziko-tekhnicheakiy in-

3-58-5-26/35
Intervuz Conferences on Science and Methods.
AVAILABLE3
Card 2/2
Electronic Accelerators
atitut AN SSSR (Leningrad Physico-Technical Institute of the
ASUSSR), and others. In the Section for Using Electronic
Accelerators in Industry, Physics, Medicine and Biology, and
in the Theoretical Section, the betatrons issued by the
Tomskiy politekhnicheskiy institut (Tomsk Polytechnical
Institute) were mentioned as being widely used in detecting
of defects in metals, studying the reaction of charged par-
ti^.les on substance, and in medical treatment. The reports
of workers of the Tomskiy meditsinskiy institut (Tomsk Medical
Institute) Professor I.V. Toroptsev, Doteent N.V. Sokolova
an& others on the diseases of animals caused by the radiation
of betatrons of 10 and la Mev were heard with great interest.
In the Theoretical Section, Professor A.A. Vorob' ev delivered
A -- V 0 jy
a report on a new method of acceleratin-;-Ae1e-c7-r-o-ns- -to very
high energies. This method is based on using running waves
in closed wave guides. In conclusion the conference indicated
ways for a wider use of betatrons in different branches of
science and technique and for an4improvement in their structure.
Library of Congress

SOV/139-58-5-31/35
AUTHOR: Voroblyev, A.A.
TITLE: The Effect of Deformation on the Absorption Spectra in
Crystals (Vliyaniye deformatsii na spektry pogloshcheniya v
kristallakh)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, fizika, 1958,
Nr 5, p-p 144-152 (USSR)
ABSTRACT:. The rpaper was presented at the Conlerence of Higher Educat-
ion Establishments at Tomsk, February 1958, on Dielectrics and
Semiconductors. The change of distribution of particles in a
crystal which occurs as a result of elastic or plastic ffefor-
mation and accompanied by an increase in the lattice energy
alters the energy spectrum of the crystal and consequently
its absorption spectrum. Since the latent energy of deforma-
tion de.pends on the crystal atructure there ought to be a
relatioaship between this energy and the absorption spectra.
The author discusses previous investigations (Refs.2-15) of
this correlationletween deformation and absorption spectra,
carried out on alkali,-:-halides, silicon, germanium, etc.
Some of the results of Refs.2-15 are reproduced in Figs.1-7.
Card 1/3

S
j
OV/139-58-5-31/35
The Effect of Deformation on the Absorption Spectra in Crystals
The results are summarised in a table on pp 150-151 and the
following conclusions are made. The observed displacement
towards longer wavelengths of the short-wavelength edge and
tail of the absorption curve in the infra-red region is due
to lattice defects and electron transitions caused by plastic
deformation in crystals. The displacement of the F-band ab-
sorption maximum tow dB longer wavelengths is also due to
lattice defects and electron transitions caused by plastic
deformation of crystals. The displacement of the F-band
absorption maximum towards short wavelengths, which occurs on
uniform (omni-directional) plastic deformation agrees with
the-theoretical prediction obtained from the increase of energy
of interaction between ions on uniform compression of the
crystal, The unsystematic nature of the correlation between
the ultra-violet spectra and deformation does not yield any
clear conclusions about the effect of deformation on ultra-
violet absorption. Acknowledgements are made to Prof. Dr,
M. A. Bol'shanina. and Docent V. A. Zhdanov for their advice.
Card 2/3

SOV/139-,58-5-31/35
The Effect of Deformation on the Absorption Spectra in Crystals
Thereare 7 figures, 1 table and 15 references; 5 of the
references are Soviet, 5 English, 3 Japanese and 2 German.
ASSOCIATION; Tomskiy politekhnicheskiy institut imeni S. M. Kirova
(Tomsk Folyte-hnical Institute imeni S.U. Kirov.
SUBMITTED: March 3, 1958.

SOV/139-58-5-33/35
AUTHOPp~~~
TITLE: Accelerator . Equipment of the . Dept. of Scliences of Paris
University (Uskoritel'nyye ustanovki fakullteta nauk Parizhsicogo
universiteta)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, fizika, 1958,
Nr 5, pp 159-163 (USSR)
ABSTRACT: This is a report of a visit to the Paris University
accelerator laboratory at Orsay ("Orsi"), about 25 km from
Paris and near the Nuclear Research Centre at Saclay. The
laboratory is to include eventually a 1000 MeV linear accel-
eratorl a high voltage section with a 4 MeV accelerator and
a 150 MeV proton synchrocyclotron (most of the report deals
with the latter instrument). The only section of the labora-
toory working at the time of the author's visit was the appara-
Card 1/2

SOY/139-58-5-33/35
Accelerator Equipment of the --Dept. of Sciences of Paris University.
tus for electromagnetic separation of radioactive isotopes.
There are 2 tables.
ASSOCIATION: Tomskiy politekhnicheskiy institut imeni S. M. Kirova.
(Tomsk Polytechnical Institute imeni S. M. Kirov.
SUBMITTED: March 27, 1958.
Card 2/2

AUTHORj 7oroblyev, A.A., Professor 3-58-6-30/34
TITLEj ~.In the Physics Laboratories of Italian Universities (v fizi-
cheskikh laboratoriyakh itallyanakil&universitetov)
PERIODICALs 7estnik Vy3shey Shkoly, 1958, Nr 6, pp 89 - 90 (USSR)
ABSTRACT3 In September 1957 the World Congress of Physicists took place
in Italy and examined the results of studies on unindentified
particles and mesons.. It was attended by most of the out-
standing physicists-theoreticians of the world. The Soviet
delegation consisted of Professor I.I. Alikhanov, V.S.
Baraahenkov, A.M. Baldin, A.A. Voroblyev, D.D. Ivanenko, S.M.
Korenchenko, S.Ya. Nikitint I.S. Gurevich, B.P. Nikollskiy and
M.Ye. Seleznev. This delegation delivered 20 reports to the
congress. The greatest interest was aroused by information on
the theoretical work of Academician N.N. Bogolyubov "Dispersion
Relations for Weak Interactions". After the conclusion of the
congress, the Soviet acientisits visited many.acientific in-
stitutions# A part of the delegation also called on the Euro-
pean Center of Scientific Research at Geneva.
ASSOCIATIONt Tomskiy politekhnicheskiy institut imeni S.M. Kirova (Tomsk
Card 1/1 Polytechnical Institute imen i S.M. Kirov)

SOV/139-58-6-27/29
AUTHOR: VcERII~~--A.
TITLE: The.2.5 MeV Microtron at the Institute of Physics of
the Naples University (Mikrotron na 2.5 MeV instituta
fiziki Neapolitanskogo universiteta)
PERIODICAL-. Izvestiya Vysshikh Uchebn5kh zavedeniy, Fizika,
1958, Nr 6, pp 167-170 (USSR
ABSYRACT: Professor E. Kayanello (Caianello), Director of the
Institute of Physics and Professor F. Porreka (Porreca)
invited the author to visit the Institutes of Theoretical
and Applied Physics of the Naples University. Professor
Gaianello is in charge of the Institute of Theoretical
Physics where work is going on on the theory of
gravitational, meson and electromagnetic fields,
electronic computers, etc. The present paper describes
the 2.5 MeV microtron at the Institute of Theoretical
Physics constructed under the direction of Professor A.
Karrelli (Carrelli) and Professor Forreca. There are
eight figures.
ASSOCIATION: Tomskiy politekhnicheskiy institut imeni S.M.Kirova
(Tomsk Polytechnical Institute imeni S. M. Kirov)
SUBMITTED: March 27, 1958
Card 1/1

SOV/144-58-9-1/18
AUTHORS: Voroblyev, A. A. 5 Dcctcr cf Physico-Mathematical Sciences,
Professor, mirectorand Moskalev, V. A., Candidate of
Technical Sciences, Docent.
TITLE: Formation of a Beam of Rays from a Betatron
(Formirovaniye puchka luchey betatrona)
FERIODIC.Al: Izvestiya Vysshikh Uchebnykh Zavedeniy, Elektromeldianika,
1958, Nr 9. Pp 3-5 (USSR)
ABSTRACT: Using the avai .lable data on the distribution of
y-radiation from a 10 MeV betatron, the authors
constructed a collimator which had to satisfy certain
requirements. 'Distribution of radiation in the y-ray
beam from the 10 MeV betatron is shown in Fig 1, where
1 is the theoretical curve and 2 is the curve obtained
experimentally. The authors calculated the thickness
of a lead collimator which was necessary to limit the
radiat-'on intensity outside the beam to 0.05% of the
inbensity on the beam axis. This calculated thickness
was found to be. 15.5 cm and the actual collimator made
by the authors had a thickness of 17 cm. The construction
of the collimator is shovni in Fig 2. The collimator
Card 1/3 was placed between the coils of the accelerator electro-

Formation of a Beam of Rays from a Betatron SOV/144-58-9-1/18
magnet. The collimator could be adjusted to make the
beam and the collimator axes coincide. The cross-section
of the collimated beam could be altered by using inter-
changeable collars (bushings)) shown in Fig 2.. A copper
filter of conical form was used to make the intensity of
y-radiation uniform acroso the collimated beam. Fig
shows the calculated (curve 1) and experimentally
adjusted (curves 2,3) profiles of the copper filter
used. Fig 4 shows the distribution of radiation across
the collimated beam obtained both without (curve 1) and
with the copper filter (curve 2). A small displacement
(3-4 mm) of the collimator axis with respect to the beam
axis causes a considerable change in the distribution of
radiation across the beam (curve 3, Fig 4). The authors
used the collimated beaxa to measure the distribution of
isodoses in water. They used a special dosimeter with
a thimble-type ionisation chamber whose 'working volume
was 1 cm3 and which had a thin graphite wall. The
results of the dosimeter meaeurements are shown in Fig 5.
Card 2/3 The maximum dose was obtained at 20 mm, below the water

Formation of a Beam of Rays from a Betatron SOV/144-58-9-1/18
surface. Fig 6 gives a schematic representation of the
betatron and the collimator qssemblies.
There are 6 figures and 2 references, one of which is
Soviet, one English.
ASSOCIATION: Tomskiy politekhnicheskiy institut
(Tomsk Polytechnical Institute)
SUBMITTED: September 25, 1958
Card 3/3

SOV-3-58-9-15/36
AUTHORt Voroblyev, ALA._L Professor, Doctor of Technical Sciences, In-
stitute Director'
-TITLE: On the Subject of Student Scholarships (Po povodu studen-
cheskikh stipendiy)
PERIODICALt . Vestnik vysshey shkoly, 1958, Nr 9, pp 61-62 (USSR)
ABSTRACTt The author talks of the work of the scholarship commissions.
3efore the introdu6tion of the new order, all successful stu-
dents of some faculties of industrial vuzes who passed the
examination with a satisfactory mark were granted scholar-
ships. The present number of "scholarship" students has de-
creased to 35-9% against the 44-6% in 1955/56. The scholar-
ship commissions did not grant scholarships equally to all
faculties, and the work of the commissions was not always
properly organized. The author enumerates the improvements
stemming from a conference which decided that students having
only satisfactory examination marks should not be given
scholarships. Students from industry and demobilized soldiers
can be given grants for the let semester. Further scholar-
ships are to be given to them only on equal terms with other
Card 1/2 students.

On the Subject of Student Scholarships SOV-3-58-9-15/36
'ASSOCIATIONs. Tomskiy politekhnichaskiy institut imeni S.M. Kirova (Tomsk
Polytechnical Institute imeni S.M. Kirov)

90) BOV/143-58-10-1-9/24
AUTHORS: Voroblyev, A.A., Voroblyev, G.A., Sonchik, K.K.
TITLE: A Case of Lightning Strokes
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Energetika,
1958, Nr 10, pp 145-146 (USSR)
ABSTRACT: A thermal thunderstorm was observed over Tomsk on June
29, 1958, at 1200 hours. Lightnings struck two poplars
and a building located on the hill Voskresenskaya gora
within the city. Observers saw five lightning strokes.
Two strokes hit the lightning arresters of the build-
ing. Two-strokes hit two poplars which were located
within the protection zone of the lightning arresters.
The fifth stroke hit in a great distance of the other
four. The authors present four photographs showing
the destructions of the trees caused by lightnings.
One of the poplars was hit at a height of 10 m (the
total height was 16 in). There, the lightning went
thru a wooden box for starlings having shoot metal top
and bottom. The box was split. The rind of both
Card 1/2 poplars was torn off and a large splinter destroyed

A Case of Lightning Strokes SOV/143-58-10-19/24
a window located at a distance of 4 m from the trees.
A woman working in the kitchen noticed electrical
discharges during the lightning strokes. The water
and power mains and the central heating viere in the
immediate vicinity. A receptacle in the kitIchen was
destroyed. The plug at the power meters was burnt,,
and the telephone became defective. The authors as-
sume that the discharges inside the building viere
caused by the lightning current passing thru the roots
of the poplars. The authors point to the danger
caused by trees in the immediate vicinity of buildings
during thunderstorms. Therefore, lightning arresters
are necessary. Further, it is mentioned that some
people claimed to have seen a red-colored spile-ical
lightning at a height of some ten meters, disappear-
ing with a loud noise. There are 4 photographs.
Card 2/2

, prof., doktor fis.-mat. nauk; 61PAYLOT, G.A.; SHURYGIIIA, I.K.
. VOROBITZVL,,A,.A. L,
Muble stamping of shoat steel for obtaining a given precision
of groove dimensions. Izv. vys; ucheb. sav.: mashinootr, no;10:
150- '58. k MM 12: 3.1)
ljTomskiy politakhnicheskiy institut.
. (Shoot-metal work)

SO%T/244-58-11-2/17
AUTHOR: 4gr2hjyp~A. (Frof essor, Dr. Technical Sciences Director)
TITLE: Sone Problems in the Construction of Cyclic Accelerators
Wi4-h Closed Waveguides (Nekotoiyye voprosy konstruirovaniya
tsiklicheskikh uskoriteley a zamknutym volnovodom)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Elektromekhanika,
1958, Nr 11, pp ~3-19 (USSR)
ABSTRACT: The possibility of propagating electro-magnetic waves in
closed waveguides and of controlling their speed is demon-,
strated theoretically and experimentally. The theory of
steady motion of particles in a closed waveguide with cyclic
acceleration is given. A cyclic electron accelerator with
closed waveguides is proposed in which the trajectory is
controlled by means of the magnetic field of the co-axial
waveguide and the acceleration by the electrical vector of
a travelling radio wave. An accelerator with closed wave-
guide has the following advantages over other cyclic accel-
erators: the accelerated particles have greater energy in-
crease per revolution; the acceleration time is reduced;
there is a reduction in the amplitude of oscillations assoc-
iated with the quantum nature of radiation; the accelerator
'Card 1/3

SOV/144-58-11-2/17
.Spme Problems in the Construction of Cyclic Accelerators with Closed
Waveguides
is smaller; it is possible to construct the accelerator with
soft and hard focussing. In a closed waveguide the length
of the mean equilibrium orbit is small and, therefore, damp-
ing is small. It is, therefore, possible to excite the
x7aveguide by only two generators of the same initial phase,
locating the exciters in the waveguide at a distance that
is a multiple of a quarter wavelength. The difficult problem
of phasing in a large number of generators does not &rise.
The Ionosphere has waveguide properties including dispersion.
The results of observation on the propagation of radio waves
around the earth is in agreement with the data given here
about the movement of travelling waves in closed waveguides.
it is proposed to use the electric field of radio waves
circulating round the earth to accelerate electrons. The
article opens with a review of developments in the theory
and practice of electron accelerators in the last 30 years.
The problem of getting better performance from cyclic accel-
erators is discussed. Previous work on the propagation of
electromagnetic waves in closed -waveguides and on the motion
of electrons in an accelerator with a closed waveguide.is
Card 2/3

BOV/144-58-11-2/17
Some Problems in the Construction of Cyclic Accelerators with Closed
'Naveguides
reviewed, Possible types of cyclic waveguide accelerators
are considered. There is 1 table and there are 20 Soviet
references.
ASSOCIATION: Tomskiy- politekhnicheskiy institut (Tomsk Polytech-
nical Institute) .
SUBMITTED: November 12, 1958.
Card 3/3

SOV/3-58-11-i2/38
AUTHORSt Voroblyevq A.A., Professor, and Titov, V.N., Docent
TITLE: This Was Done In a Vuz (Eto adelano v vuze). The Betatrons
of the Tomsk Polytechnical Institute (Betatrony Tomakogo
politekhnicheskogo inatituta)
PERIODICALt Vestnik vysshey shkoly, 1958, Nr 11, pp 80 - 81 (USSR)
ABSTRACT: Last year, a betatronp radiating energy to a maximum of
25 Mev, was demonstrated for the first time at the "Higher
Schoolls" pa-Ilion of the All-Union Industrial Fair. The
device wae designed by the Tomsk Polytechnical Institute.
The fir*L betatron, radiating energy UP to 5 *Mlev, was start-
ed at this institute in 1947. Further work in this direction
produced an economical device of versatile application. Do-
cent V.S. Melikhov suggested an original theory of seizing
the electrons while speeding up, which was experimentally
confirmed. Docent B.N. Rodimov examined problems of in-
toraction of electrons In a penoil at the moment of injec-
tion and their first revolutions. Docent V,N. Titov re-,
alized an electric process of injecting the electrons. The de-
partment's scientific workers Docents A.K. Potuzhnyyt V.N.
Titov and M.P. Filippov worked out the economic technology
Card 1/2 of making electromagnets for betatrons. In 1956, the Can-

SOV/3-58-11-32/38
This Was Done in a Vuz. The Betatrons of the Tomsk Polytechnical Insti-
tute
didates of Technical Sciences B.A. Kononov and L.A. Sokolov
suoceeded in leading out a pencil of accelerated electrons
from the betatron's chamber by two different methods. From
1948 - 1955, a series of betatrons with a maximum radiation
energy of up to 15 Mev was manufactured at the Institute
laboratories. From 1955 - 1958, the Institute built seve-
ral betatrons with a radiation energy of up to 25 Mev.
The article contains information on the recipients of these
betatror.s. Instructor V.I. Gorbupov developed a practical
method cf detecting defects in steel articles of consider-
able thickness by means of betatron radiation with an energy
,of up to 20 - 30 11-lev. There are 3 photoa.
ASSOCTATION; Tomskiy politekhnicheakiy institut imeni S.M. Kirova
(Tomsk Polytechnical Institute imeni 331. Kirov)
Card 2/2

Vneng
AUTHORS& Vorobtyev, A. A., Voroblyev, G. A. 48-22-4-7/24
TITLE: On Some Processes in the Electric Breakdown of Solid Dielec-
-trios (0 nekotorykh protsessakh pri elektricheskom proboye
tverdykh dielektrikovj'
PERIODICAL: Izvestiya Akademii Nauk SSSR,Seriya Fizicheskaya, 19513
Vol. 22, Nr 41 PP- 392-396 (USSR)
ABSTRACTs The authors here determined by experimental methods the do-
pondence of the dielectric strength of the monocrystals of
RaCj, KCI, KBr and KJ on the duration of the application of
voltage. (reference 1) If the exposure lasts 1.1o-7 see and
less an increase of dielectric strength conditioned by the
discharge delay is observed. For the purpose of determining
the statistical delay period in solid dielectrics breakdown
tests were performed on X-ray irradiated common salt. After
the value of the dielectric strength at a respective exposure
and the value of the statistical dielectric strength were
known, the period of development of the discharge was deter-
mined by means of a voltage oscillograph. It must be mention-
ed, that in the case of a noticeable discharge delay a con-
Card 1/3 siderably greater spreadiAg of the values of dielectric

On Some Processes in the Electric Breakdown of Solid Dielec- 48-22-4-7/24
tries
strength exists as is the case with an exposition of from
0
3:i0-7 -. 6 10 6 goo (table 1). With an exposition of from
3 io-7 *. 6.;o-; sea the spreading of the dielectric strength
of the investigated dielectrics is conditioned by structural
defects in the samples, mioro-fiaoures? mechanical stresaea
and other causes. At an exposure Ip4-1o-7 sea ana below in
isolded samples the spread due to the differenoe of the period
of development of discharge i*dded to this spreading. The
diagram in figure 1 shows the dependence of the dielectric
strength of KBr on the exposure. The process of breakdown in
solid dielectrics can bo divided into two stages, as in gas-
eous oness the stage of the develbpment of discharge and the
stage of the completion of discharge. During the first stage
a partial destruction of the structure of the dielectric
occurs, which fact exIiains the occurrence of incomplete break-
down process into the stage of the loss of dielectric strength
and in the stage of destruction is of relative character. The
principal destruction of the solid dielectric occurs in the
stage of the actual discharge. Because of the increase of the
dielectric strength of solid dielectrics the probability of
Card 2/3 mechanical destruction increases with a short duration of

on Some Processes in the Electric Breakdown of Solid 48-22-4-7/24
.-Dieleotrics
exposition. There are 2 figures, 2 tables, and 6 references,
3 of which are Soviet.
ASSOCIATIONs Tomskiy politekhnicheskiy inatitut im. S. M. Kirov& (Tomsk
Polytechnioal Institute imeni S. M. Kirov)
AVAILABLE4 Library of Congress
1. Single crystals--Dielectric properties 2. Vo-ltage--Appli-
cations 3. Dielectrics--Test methods
Card 3/3

2. A?.

AUT11ORSs Voroblyev, A. A., Voroblyevp G. A. 48-.22-4-8124
TITLEs Inveatigation of the Electric Breakdown of Hock 0alt
Containing Color Centres (Ionledovanlyo oloktricheDkogo
proboya kamennoy solid soderzhashchey tsentry okraski)
PERIODICAL: Izvestiya Akademii Nauk SSSRSeriya Fizichookaya, 1950,
J
Vol. 22, Nr 4, PP- 397-400 (USSR)
ABSTRACT: The influence of color centres representing sources of
weakly bound electrons on the dielectric strength of alkali-
halogen salt crystals was repeatedly investigated (table 1).
The authors determined the dependence of electric strength of
colored and uncolored crystals of rock salt on the period of
posure to voltage. The coloring of the crystals was produced
by means of an X-ray irradiation (150 kV, 10 mA) at an ex-
posure of 4 hours' duration.-The colored samples were sub-
jeoted to breakdown partly in brilliant light and partly in
darkness. The results are shown in the figure, The values of
dielectric stre-agth are referred to the probability 3f break.-
dowil Of 90%. Experiments were also conducted concerning
the breafdown of colored and uncolored crystals of rock salt
Card 1/3 in an inhomogeneous field with an exposure of about 10-6sec.

Investigation of the Electric Breakdown of Rock Salt 40-22-4-8/24
Containing Color Centres
In order to exclude the influence of discharges in tho si~x-
rounding medium, the samples were equipped with conical
depressions. Table 2 shows the results of the investiCations
and, for the sake of comparison, also the values of breakdown
in the homogeneous field. If the polarity of the tip is
negative, different directions of discharge occur (table 3).
The modification of the discharge directions in X-ray
irradiated samples is apparently conditioned by the effe,,t of
the photoelectrons on the space charge around the tip,
Summary: The values of dielectric strength are lower in
colored.crystals than in uncolored ones at an exposure t.:)
voltage of-g.10-7 sec and above. If the exposition is from
2 *6 3-10 see., about equal values of dielectrio strength
are obtained. The period of development of the breakdown of
colored crystals at an exposition exceeding 1o-7 sec amcunts
to about 6,8.10-8 see. The photoelectrons in colored crystals
modify the discharge direction at a positive polarity.
There are I figure, 3 tableep and 7 references, 5 of which
are Soviet.
Card 2/3

Investigation of the Electric Breakdown of Rock Salt 48-22-4-8/24
Containing Color Contres
ASSOCIATION: Tomskiy politekhnichookiy institut im. S.-M. Kirova
(Tomsk Polytechnical Institute imeni S. M. Kirov)
AVAILABLE: Library of Congress
1. Crystals--Dielectric properties 2. Dielectrics--Determination
3. Crystals--Colorimetric analysis
'Card 3/3

24(6)
AUTHORS: -.Vxnobl~wy- Na Akhod nova, A. F. SOV/57-28-10-11/ 12+0
TITLE: High-Frequency Dielectric Losses and the Lattice EnLrjy
in Compounds of Second Group Metals (Dielektricheskiye pote-ri
na vysokoy chastote i energiya rechetki dlya soyedineniy
metallov vtoroy Gruppy)
PERIODICAL: Zhurnal tekhnicheskoy fiziki,Vo3. 20# Nr lo,
pp 2173 - 2174 (USSR)
ABSTRACT: This paper gives an account of the investiE;ation of
the temperature and frequency dependence of the to
(loss angle) of sintered polycrystalline saqrples
of oxides, fluorides and chlorides of cecond Group
metals. BeO, 'A""CO, CaO, SrO, and BaO were investi.-ated
in a temperature range of 25T'4800C, Ca-, Sr-, Ba-
fluorides and ft-, Sr-~ Ba-chlorides in a tempe-ratture
rance of 2~to 2600C. The-camples were produced from
chemically pure oubsta:.cee. The dennity of the namplea
amounted to 65-70% and 9 %, renpectively, of the density
of the monocrystals, t9 ~ decreases in all poly-
Card 1/3 crystalline sintered samples of all compounds in the

High-Frequency Dielectric Losses and the Lattice Enerry SOV/157-2& 1o-11/40
in Compounds of Second Group Uetals
total range of frequencies and temperatures employed
with an increase of the lattice energy. The growth
of the cation radius under otherwise equal conditions
is accompanied by a rel xation of the lattice and by a
to
modification of the tg 9which proceeds accordinr
certain regularities. The variation of the t(; Ein halide
compounds of alkaline earth metals corresponds to the
fundamental physical and chemical properties of the sub-
stance in porous and in dense samples. It is determined
by the energy of the thermochemical interaction of the
ions of the crystal lattice. The information gained in
the investi~~ation of the frequency dependence of the di-
electric losses in the oxides and halide compounds
of the elements of the second group itidicates thE-t in
the range of 450 * 900 kc the losses are reduced, when
the frequency rises. The oielectric losses in porous
polycrystalline samples of compounds of the second
group of elements in air are considerably in excess of
those in vacuum. In samples prepared of chemically pure
Card 2/3 substances the tg E varies as the cation dimensions, the

High-Frequency Dielectric Looses and the Lattice Energy SOV/57,28-Io-11/4o,
in Compounds of Second Group Metals
-polarizability and inversely as the point of fusion
of the substance. The smaller the energy of the crystal
lattice the higher will be the losses at a given
temperature and frequency~ G.V..Krivoshchekov, Candidate
of Technical Sciences, assisted with the work. There are
'2 figures..
SUBMITTED: November 4,, 1957
Card 3/3

24(6). 10
AUTHORS: Voroblyev, A. A., Hakhodnova, A. SOY/57-0-lo-14/4o
TITLE: Electric Conductivity and Lattice EnerCj of Compounds of
the Metals of the Second Group of D.I.1111(ndeleyev's System
(Elaktroprovodnoott i enereiya reshetki soyedineniy
metallov vtoroy Cruppy eistemy D.I.Mendeleyeva)
PERIODICAL-.- Zhurnal tekhnichesko fiziki Val 28, ','r lo,
pp 2192 - 2193 (USSR~
ABSTRACT: This paper gives an account of the atudy of the problem,
whether the laws derived for monocryntals are applicable
also to polyorystalline bodies used in engineering. The
temperature dependence of the oleotric conductivity of
oxides and halide compounds of the second group elements
in the teml)eriture r--n,-,e of 250 to 9000C was measured.
The polycryptalline -=--iples worj prepared by pressing
and subsequei4t ba!UnZ; in the air. The measure:ients were
carried out in vacuum with direct current in weal
fields (2.3 to 75 V/cm) at a presoure of p - 10-L of
mercury culumn. Platin electrodes were evaporated onto
Card the samplea. It appears that at high temperatures the

Electric Conductivity and Lattice Energy of Compounds * * SOV/57-26-10-14/40
of-the Metals of the Second Group of Dol.gendeleyevla System
electric conductivity of aintered oxides of second
group metals decreases with an increase of the lattice
energy, whereas the activation energy increases. Identical
phenomena were also observed with other compounds. The
specific electric conductivity of the second group
metal oxides, of the calcium-# strontium-, and barium
fluoridess and of the calcium-, strontium-# and barium
chlorides varies as the atomic volume of the metal, the
polarizability of the cation, the decrease of the point
of fusion of the compound, the dissociation energy and
the magnitude of the isobaric potential. Hence the
most simple compounds of the second group elements
exhibitj besides the modification of the principal
thermochemical features, a variation of the specific
electric conductivity, which is governed by definite
rules. In the ranGe of low temperaturee the activation
energy of all compounds is considerably deficient of
that in the range of high 'temperatures and lies within
the limits of 0. 1f t'
~ q 0,58 eV, The variation of the
Card,,,/z specific conducAvity anu of the activation energy in
9/.;I

Electric Conductivity and Lattice Energy of Compounds S011/57-JB-io-14/144o
of the Lletals of the Second Group of D.I.Mendeleyev's System
the range of relatively arnall temperatures does not
show,a course which is distinctively governed by definite
rules. He-ce the activation energy and the- op#.cific
conductivity in the range of high temperatures are
determined by the binding energy of the ions in the
lattice and can be used as a characteristic feature of
the electrophysical properties of the substancea. G.V.
Krivoshchekov, Candidate of Technical Sciences, assisted
with the work.. There are 2 figures.
SUBMITTED: November 4, 1957
Card 3/3

SOV/58-59-9-20517
Translation from: Referativnyy Zhurnal Fizlka, 1959, Nr 9, p 147 (USSR)
AUTHOR: Voroblyev, A.A.
TITLE: Experimental Regularities In Electronic Processes in Ionic Crystals;
A Need for Theoretical Generalization
PERIODICAL- Izv- Tomskovo, politekhn. in-ta, 1958, Vol 94, pp 3-15
ABSTRACT: The author describes experimental data indicating a connection between
electronic and Ionic processes. He holds that, when elaborating a theory
of electronic phenomena in the ionic crystal and, in particular, when
working out the kinetic equations for the electrons in the crystal to
make allowance for the role of the medium, it is necessary to introduce
terms describing the coupling between the energy of the electronic pro-
cesses and the energy of the lattice. The bibliography contains 25
titles.
M.N. Treskina.
Card 1/1

SOV/58-59-9-20518
Translation from: Referativnyy Zhurnal Fizika, 1959, Nr 9, p 147 (USSR)
AUTHORS: Astafurov, A.V., Voroblyev, A.A., Voroblyev, G.A., Kevroleva, K.M.
TITLE: The Volt-Second Characteristics of Solid Homogeneous Dielectrics
PERIODICAL: Izv. Tomskovo pilitekhn. in-ta, 1958, Vol 94, pp 16 - 19
'ABSTRACT: The authors measured the volt-second characteristics at sparkover in the
homogeneous and inhomogeneous (one electrode being in the form of a point)
field of a great number of solid d1electr1cst single crystals of NaCl,
KC1, KBr and Ki, single crystals of Seignette's salt, ice, foliated talc
containing water of crystallization, porcelain and others. For the sparking
voltage a value was selected at which sparkover occurred with a probability
of 90%. In the case of all the dielectrics investigat-qd, when samples
having a thickness of 0.15 mm were exposed for 1 - 10 _1 sec or less, an in-
crease in electric resiatance was observed. The rise in sparking voltage
under short exposures is caused by discharge delay. It is well-known (cf.
RZhFi6, 1959, Nr 1, 1174) that,in the case of exposuresshorter than (2 - 3)-
. 10- see, the time delay Is actually the time of forming the discharge
Card 1/2 tf I tf was ascertained from the voltage osoillogram. The average velocity

SOV/58-59-9-2c)518
The Volt-Second Characteristics of Solid Homogeneous Dielectrics
of the propagation of the discharge was determined from the values of tf and the thick-
ness of the samples. The following conclusions were drawn: 1) for solid homogen 9 ous
dielectrics with high electric resistance V/cm) . -v,, 18 of -the order of 10 - cm/sec;
2) in the case of a homogeneous field, the value of vav is aeveral times greater for thick
samples (0-5 to 1.5 cm) than for thin samples (0.15 to 0.3 mm); 3) vav is significantly
greater for the positive than for the negative polarity of the point; and 4) vav in-
creases with an increase in overvoltage.
Yu.S.K.
Card 2/2

VOROBOYEV. A.A., prof.p doktor; VOROB'Y'EV, G.A.
Tulse breakdown of solid dielectrics. Izv. TPI 950-15 158.
(MIRA 14:9)
(Dielectrics) (Breakdownp Electric)

VOROBIYEV, A.A.$ prof.,.doktor
Mechanical destruction of solid dielectrics under the action of
short electric pulses. Izv. TPI 95:16-21 158. (KRA 14:9)
(Dielectrics) (Breakdown, Electric)

VOROBOYEV, A.A., prof., doktor
Application of electric discharges in dielectrics in blasting
operations. Izv. TPI 95:22-25 158. (KIjRA 14:9)
(Blasting) (Electric discharges) (Dielectrics)

SOV/112-6o-1-1,158
Translation from: Referativnyy zhurnal Elektrotekhnika, 1960, Nr 1, P 15
(USSR)
AMORS: Voroblyev. A.A., Dmitriyevskly, V.S.
TITLE: Methods and Devices for Eqallzing the Voltage Distribution over
the Surface*of a Solid Dielectric on Pulses
PERIODICAL: Izv. Tomskogo politeklm. In-ta, 1958, Nr 95, pp 45 - 49
ABSTRACT: General: conditions applied to devices equalizing the,voltage
distribution over the surface of a dielectric and the methods
of equalizing are discussed. Semiconducting coatings of di-
electric surface, rings and screens of electrodes of long in-
sulator chains do not secure a uniform voltage distribution
over the surface on pulses. The VEE method of equalization
is applicable at a positive pulse polarity. Considering the
Card 1/2 above methods inadequate for the cases of pulse voltages, the

oktcro DMITRE;VSKIY, V.s.
NOROBOYEVi A.A., prof., d
Method for flattening the voltage distribution along the surface
of adielectric. Izv. TPI 95:30-53 158. (MIRA 14:9)
(Dielectrics) (Electric charge and distribution)

VOROBIYEV A.A.
Experimental study of the relation of the properties of ionic
dielectrics to their composition. Izv. TPI 95:92-104 158.
(MIRA 14-9)
(Dielectrics)

I .VOROB'YEV, A.A.; NAKHODTIOVA, A.Pe
Dielf.,ctric losses in oxides and of elements of the 2d group. Izv.
TPI 95:306-313 158. (MIRA 14:9)
(Halides--Electric properties) (Oxides--Electric properties)

dzgto SOV/1 12-60-1-LI56
X. POP
Translation from-, Referativnyy zhurnal Elektrotekhnika, 1960, Nr 1, 15
(USSR)
AUTHORS: roblyev, A.A.,,Nakhodnova, A.r.
tytl
TITLE- EleotroconAuctivi of Oxides and Haloid Compounds of the II
Uroup Elements
PERIODICAL: I,--v. Tomskogo politekhn. in- 1958, Nr 95, pp 325 - 330
ABSTR ACT: The study of specific conductivity 6 was carried out on caked
polyerystalline dislolO mm in diameter and 0.35 - 0.8 mm thick.
The relative density of samples was 65 - 75%. The samples were
ground and platinized. Measurement of temperature dependence
of 45 was carried out by the residual current at 10-5 mm Hg. in
the weak field region (E - 2.5 - 75 V/cm) 6 of the compounds
under scudy increases with an increase of E. With an increase
Card.1/2 in the density of samples (Y increases., For a given temperature

soMil2-6o-1-3.156
Mectroconductivity of Oxides and Halold Compounds of the II Group Elements
of oxides and'haloid compounds increases with a decrease in the energy
of the crystalline lattice. The activation energy of charge carriers de-
creases with a decrease in the energy of the crystalline lattice.
9,references.
A.A.V.
..-.Card 2/~-

VOROBI YEV, A.A.
Treatment of materials and destruction of solids by means of
electric discharges. Izv. TPI 95:331-339 458- (MIFU 14:9)
(Electric discharges)

I VOROBIYF.Vl A.A, I
Production of opposing electron beams by mcanB of an induction
accelerator. Izv. TPI 95:340-Yt2 '38- (MIRA 14:9)
(Electron beams) (Particle accelerators)

VOROBIYEVp A.As; KISLINA, A.H.
Electric strength of single crvstals in solid solutions of alkali
metal halides. Izv. TPI 95!343-346 '58. (MIRA 14:9)
,(Solutions, Solid) (Alkali metal halides--Electric properties)

VOROBIYEV
Research on the physics of dielectrics and electric insulation
conducted in the city of Tomsk ~p to 1957* Izv. TPI 95:354-371
'58- (MIRA 14:9)
(Electric insulators and insulation)

YGROBITZ7, A.A.; TXUOTO I.M.
International confereace, on high energy particle accelerators and
instruments used In nuclear physics, held in Gioneva from January
14th to January 19th, 1959. (MIRA 13:12)
1. Hoskovehy gosudarstvennyy univerettet icent M.Y. Lomonosova I
Tomskly politekhnicheskiy institut imeni S.M. Kirova.
(Particle accelerators-Covgreaseo)
(Nublear pbysice-Congreoses)

21(7)
AUTHORS: Voroblyev A.A.2 Moskalev V.A. SOV/139-59-1-17/34
TITLE: Some of Betatron Target Radiation at
10-25 MeV (Nekotoryye kharakteristiki luchey betatronov
na 10-25 Mev)
PERIIDICAL; Izvestiya Vysshikh Uchernykh Zavedeniy, Fizika$
1959, Nr 1. pp 102-106 (USSR)
ABSTRACTs Results of experiments on the spatial distribution of
betatron target radiation are reported. It is shown that
the experimental data are in good agreement with the
theory given by Lowson (Ref 2). The measurements were
carried out using a special detector (Ref 3). The
detector includes a thimble ionisation chamber with a
working volume of 1 em2 and a graphite wall whose thick-
ness may be varied from 3 mm to the equilibrium value.
The detector could be continuously moved over a 1 m
radius circle7 the rotation axis of the detector passing
through the target. Fig 1 shows the spatial distribution
in the plane of the orbit of the radiation In the main
beam at 10 MeV. Curve 2 is theoretical (Lowson) and
Curve I was obtained from experiments. The discrepancy
Card 1/2 between the theoretical graph and the experimental one
(on the right hand side) Is due to target edge effects

SOV/139-59-1-17/34
Some Charact-eristi^-s of Betatz~on Target Radiation at 10-25 HeV.
described in Ref 4. The full width at half height ;f the
IntOnsity curve is 240. The distribution in the vertical
direction (Fig 2) is the more symmetrical and its fvl!
width at half height is 170. Fig 3 gives the spatial
distribution of betatron radiation at 10 MeV in the
of the equilibrium orbit, The curve has a well--defin,~~
maximum. The spatial distribution at 25 HeV is also in,
good agreement with the theory. The fleffective" energy
was determined experimentally by absorbing the radiation
in copper and lead, This energy was found to be equal to
4 MeV in the case of 10 MeV betatron.
Card 2/2 There are 5 figures and 10 references, of whir-h 2 are
English and 8 Soviet.
ASSOCIATION: Tomskiy Politekhnicheskiy Institut imeni S.M. Kirova
(Tomsk Poly 4L*.e ckni cal Institute imeni. S,M. Kirov)
SUBMITTEDs July 16~ 1956

66536
;Z/, Z2-Ov sov/144-59-1-16/21
AUTHORS: Ananlyev., L.M., Cand.Tech.Sci.~ Docent; Volkov, M.N.,
Dr.Chem.Sci.; TQrob'yevj A.A,., Dr.Physico-Mathematical
Sci., Professor, Polytechnical Inst.;
Titovt V N., Cand.Tech.Sai., Docent; Filippov$ M.F.,
Cand.Tec~.Sai.j Docent.
TITLE: Development of Electron Accelerators at the Tomsk
Polytechnical Institute
PERIODICALs Izvestiya vysshilch uchebnykh zavedeniy,
Elektromakhanika, 1959, Nr 1, pp 121_1~4 (USSR)
ABSTRACTs Work on electron accelerators at the Tomsk Polytechnical
Institute was.begun in 1946. The aim was to produce an
inexpensive betatron installation, simple in manufacture
and operation. In spite of the fact that many scientists
and engineers maintained that the betatron must be
supplied at a highly stable voltage, the authors
developed a betatron using a supply derived from the a.c.
mains. Changes in frequency and voltage had to be
compensated automatically, and experiments have shown
Card that this is possible. The fact that the betatron was
1/3 supplied from industrial-frequency mains meant that the
installation was very inexpensive. The second im. t t
P~7

66536
sov/144-59-1-16/21
Development of Electron Accelerators at the Tomsk Polytechnical
Institute
contribution to betatron construction was the design and
proportioning of parts of the machine and its parameters,
which was done bearing in mind both technical and
economical considerations. Theories were developed
leading to formulae which are extremely convenient and
time-saving in the adjustment of betatrons. Efforts were
made to reduce the overall dimensions of betatrons.
M.F. Filippov has developed a special yoke which ensures
high azimuthal phase uniformity of the magnetic field.
In 1946 V.N. Titov developed some very simple methods of
injection and deflection. A betatron has been constructed7
working on 150 a/s, in which both half-periods of the
magnetic field are used to accelerate the electrons. At
the point of intersection of the beams from two targets of
such a betatron the intensity is 300 roentgeps per minute
at one metro. V.A. Moskalev and Yu.M. Akimov developed a
stereo-betatron having a common magnetic circuit with two
Card pairs of poles and two air gaps, giving effectively two
2/3 accelerating chambers. This stereo-betatron may be used
in medicine for deep irradiations and in radiographic

66536
SOV/144-59-1-10'/21
Development of Electron Accelerators at the Tomsk Polytechnical
Instituto
flaw-detection in order to obtain stereo-photographs.
B.A. Konokov and L.S. Sokolov developed methods for the
extraction of the electron beam both by deflecting the
electrons by an electric field and by removing the
electrons beyond the magnetic field by means of non-
magnetic channels. .13.N. Rodimov and others have
considered the acceleration process from the theoretical
Card point of view. Since lqj~4 the Institute has been
3/3 concerned with the development of powerful electron
synchrotrons.
There are no figures, tables or references.
ASSOCIATIONt Tomskiy politekhnicheskiy institut
(Tomsk Polyteahnical Institute)
Dr. Volkov is a Departmental Head at the Ministry of
Higher Education, SSSR. (Nachallrilk otdola MVO SSSR)

S/155/59/000/02/028/036
AUTHORs Voroblyev, A.A.
TITLEx Additional Absorption and Fluorescence in Activated Alkaline-
haloidal Phospbors and the Energy of the Grid
.PERIODICALt Np-uchnyye doklady vysshey shkoly. Fiziko-matematicheakiye nauki,
1959, No. 2f pp. 149-150
TEXTs Additional absorption bands occur After irradiation of pure al-
.kaline-haloidal crystals with X rays. Further absorption bands arise under
introduction of an activator. In the transition to connections with a
smaller lattice energy the maxisrum of the corresponding absorption bands
removes in the direction of longer waves. Some further statements partial-
ly already published by the author (Ref. 1) and in (Ref. 2) on the con-
sidered subject are given.
There are 2 referencess 1 Soviet and 1 German.
ASPOCIATIONs Tomskiy politekhnicheskiy institut (Tomsk Polytechnic
Institute) 1-7~
SUBVITTEDs February 17, 1959
Card 1/1

9-9101) 65726
AUTHOR: V SOV/139-59-2-27/30
TITLEt A Note on the Acceleration of Relativistic Electrons in
the Ionosphere Using the Earth's Magnetic Field to Control
Their Trajectories
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Fizika, 1959,
fir 2, Pp 171-172 (USSR)
ABSTRACT: Much attention is being paid at the present time to the
design of charged particle accelerators. Wilson, the
builder of a 1.2 Bev synchrotron has suggested that various
epochs in-history have their characteristic major
buildings. In the antiquity there were pyramids, in the
middle ages cathedrals and in our own time accelerators.
The biggest accelerator has been built in Dubna and gives
protons with an energy of 1010 ev. There are grounds to
belive that cosmic rays include particles with energies
of 1016 ev. The development of methods for the
production of high energy particles remains a very topical
problem in science. The present author suggests a cyclic
accelerator with a closed waveguide in which the
acceleration of the particles is carried out with the aid
Card 1/4 of the electric vector of a travelling wave. In this

65728
SOV/139-59-2-27/30
A Note on the Acceleration of Relativistic Electrons in the
Ionosphere Using th.e Earth's Magnetic Field to Control Their
Trajectories
connection, the Tomsk Polytechnical Institute is
studying the theory of motion of radio waves in closed
waveguides. The phase velocity in a waveguide depends
on the-frequency. Below the critical wavelength, the
phase velocity is equal to the velocity of light.
Because the cross-section of the waveguide is limited,
a critical wavelength and dispersion are present. In
the ionosphere, the phase velocity of radio waves also
depends on frequency. The directed propagation of radio
waves in the ionosphere can be arranged to take place with
a velocity smaller than the velocity of light. The
dispersion in the ionosphere takes place because radio
waves produce electron vibrations and the phase velocity
of electromagnetic waves in the ionosphere depends on the
wavelength. Observations of propagation of radio waves
nround the terrestrial globe over closed paths are in
agreement with the theory of travelling waves in a closed
radio waveguide. At an altitude of 100 km, the
Card 2/4 concentration of neutral particles is 2.6 x 1o13 and at

65728
SOV/139-59-2-27/30
A Note on the Acceleration of Relativistic Electrons In the
Ionosphere Using-the Earth's Magnetic Field to Control Their
Trajectories
an altitude of 200 km it is (5-10) x 1010, ie lower by
a factor of 109 than at the earthts surface. This
reduction in the concentration is sufficient for the
acceleration of electrons. The electron concentration
at an altitude of 100 to 60o km is 105 -.1,6 x 106
electrons/cm3. It depends on the time of day, the
geographical latitude, time of the year and solar
activity. It is known that radio waves can travel
round the earth to reach the transmitting station. This
is know-n as global echo and is stable. Sometimes a double
or even triple global echo is observed. It is suggested
that the global echo is propagated as a grazing wave
along the lower boundary of the F-layer at an altitude of
204 km, for a time of 0.1365 sec, and with a velocity of
299776 km1sec, or along a zig-zag trajectory at an
altitude of 200 to 300 km, In this way, the current
density will be 460 amps/cm2, For elbctron energies of
1012 ev or more, fields of up to 20 volt/cm would be
Card 3/4 necessary. The problem of maintaining such a high intensity

65728
SOV/139-59-2-27/30
A Note on theAcceleration of Relativistic Electrons in the
Ionosphere Using the Earth's Magnetic Field to Control Their
Trajectories
wave over the entire path requires a separate solution.
It is suggested that this method might be superior to
the recently suggested electron accelerator which
involves the laying out of a tubular chamber along the
earth's equator, in which the trajectories would be
controlled by the earth's magnetic field.
ASSOCIATION:Tomakiy politekhnicheskiy institut imeni S.M.Kirova
(Tomsk Polytechnical Institute imeni S.M.Kirov)
SUBMITTED: November 12, 1958
Card 4/4

9(293)
AUTHORS: Voro 1,v Solntsevq
TITLE: .--Tire 'AppjicWj'j'R-bf an
Electron Acceleration
06540
SOV/142-2-2-16/25
B,A.t and Titovp V.N.
Electrode Electric Field for
in a Synchrotron
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Radiotekhnika,
1959, Vol 2, Nr 2. pp 246-247 (U33R)
ABSTRACT: Coaxial cavity resonators found the most wide-spread
application as electron accelerators in electron,-eyn-
chrotrons with annular electromagnets. They were
first used by F.K. Goward and D.E. Barnes in 1946.
Resonators of this type occupy a part of the pole gap
of the electromagnet. Therefore, the outer conductor
cannot have sufficiently large dimensions compared to
the inner one. Further, bending of the resonator can-
not be avoided. These conditions reduce the resonance
to a considerable degree. The introduction of high-
quality dielectrics into the resoi,,ator cavity /R-ef 1,
29 27 does not produce a considerable increase of the
parallel resistance. In 1948, at the Tomskiy poli-
Card 1/4 tekhnicheskiy inatitut imeni S.M. Kirova (Tomsk Poly-

06540
SOV/142-2-2-16/25
.,The Application of an Electrode Electric Field for Electron Ac-
celeration in a Synchrotron
technic Institute imeni S.M. Kirov) the suggestion was
made to use for electron acceleration the electric
field created in a gap between conductive coatings
inside the chamber, as shown by figure 1, With a
sufficient thickness of the conductive layer, the
configuration of the electric field will not be dif-
ferent from the shape of the field created in the ac-
celerating gap of a coaxial resonator. In 1955, a
20 mev synchrotron was built at the Tomsk Polytechnic
Institute with the application of the aforementioned
electrodes. For feeding high frequency power to the
accelerating gap two metal rings were used which were
placed on the accelerating chamberg as shown by fig-
ure 2. The capacitance component of the input imppdan-
Ce of the device was compensated by a parallel-connect-
ed inductance, as shown by the equivalent circuit in
figure 3. The aforementioned device occupies little
space in the pole gap of the accelerating electromag-
Card 2/4 net and provides optimum operating conditions, The

06540
SOV/142-2-2-16/25
The Application of an Electrode Electric Field for Electron Ac-
celeration in a Synchrotron
parallel resistance of the accelerating gap may be
higher than with coaxial resonators. Frequency ad-
justments may be easily made,, Special matching and
balancing systems for the coupling with the HP gener-
ator are notrequired. The manufacture of such an
accelerating device is considerably simpler than that
of other accelerators. Figure 4 shows a general view
of the accelerating device in the chamber, The elec-
tromagnet of the 15 mev betatron of the Tomsk Poly-
technic Institute provided the magnetic field. The
accelerating device was excited by a push-pull genera-
tor, composed of metal-ceramic tubes GI-12B, produc-
ing approximately 20 watts at a frequency of 350 me,
With such a power, 150 volts were obtained at the
accelerating gap. The basic characteristics of the
synchrotron with this accelerating device were the
same as those obtained with a coaxial resonator. The
Card 3/4 gamma radiation had an intensity of 2 roentgen at 1 m

06540
SOV/142-2-2-16/25
The Application of an Electrode Electric Field for Electron Ac-
celeration in a Synchrotron
SUBMITTED:
distance from the target, There are 2 diagrams, 1
photograph, 1 circuit diagram and 3 references, 1 of
which is Soviet and 2 English.
This article was recommended by the
Nauchno-is8ledovateltakiy inatitut yadernykh issledo-
vaniy, elektroniki i avtomatiki pri Tomskom politekh-
nicheskom, instituteimeni 3 M, Kirova (Scientific Re-
search Institute for Nucle~r Research, Electronics
and Automation at the Tomsk Polytechnic Institute
imeni S.M. Kirov).
July 11, 1958
Card 4/4

'~QIIIIB ITO, A.A. prof., doktor fix.-matemonsuk; VOROBtrff, G.A.; 9&LIMKOV.
Yormation of discharges in solid dielectrics, Izr,vysouchebe
Sav.; snerg, 2 no.4:35-37 AP '59. (MIRA 12sq)
1. Tomskiy ordena. Trudovogo Krasnogo Znameni politekhnichookly
institut lvle~i S.K.Kirova,
Ollectric discharges)

A.A doKor f1s.-mat.rauk. prof.; IZERGIII, A.P., kand.tekhn.
ftA&%WQmwv W.-
Electric properties of crystal hydrates* Izvevy m.ucheb.zav.;
energ. 2 no.5:26-~35 Ay '59. (HIIU 12110)
1. Touskly ordena Trudovogo Krasnogo Znameni politelchnicheskiy
institut in, S.M.Kirova.
03rdratea-Blectric properties)

YOROBITZY, A.A., doktor fis.-mat.nauk, prof.
Development of the theory concerning the interrelation be-
tween the proportion of Ionic cz7gtala in the research of
Tomsk scientists. Izv.vys.ucbsb.za;v.; ensrg. 2 no.6:48-54
j" 159. (141R& 13:2)
l.Tonskiy ordem Trudovogn Krannogo Znameni politokhnicheakiy
institut imani S.M.Kirova. Predstavlana kafedroy tekhniki
vysokikh napryazhaniy.
(Ionic crystals)

VOROBIYILV, A.A.,-- doktor fix, mat. nauk prof.; KISLINA, A,X.O kand, tekhn.
................W
Meotric.strongth and microhardness of crystals of solid solutions
of the syeteno, ." which break down in the
,process of crystal growing from the malt.-Isy. vyi ucheb. sav.;
ene'rg. 2 no-7:41-42 JI 159. WRA 13:1)
laTovskly ordens Trudovoco Krasnogo politakhnicheskly institut im.
S.M. Kirova.
(Al W i metal halide orystals)

TOROBI ., doktor fis.-mt.tauk nank prof&; ITANKINA, U.S.;
MM. -LA
KISLINA, A.N., kand.tekbn.nauk; SATINTSV, P,A.,'kand.fix,,-
ust,muk dots.
Physical and chemical proportion of Insulating crystals. Izv.
vy9,ucbeb,zav,; enarg. 2 no.9:43-47 8 159.
(MML 13 -.2)
1. Tomskiy ordem Trudovago Krasnogo Znameni politakhnichookiy
institut Imeni B.H.Kirova.
(Alkali metal halide crystals--Sloctric properties)

66308
BOV/143-59-4-6/20
AUTHORS; Yorob~~,ev~~A , Doctor of Physic o-Mathematical Sci-
Mces, li-ofessorl Vorobl~w., G.A., and Mellnikov, M.A.
TITLE: F0 rmation of Discharge in Solid Dielectrics
.PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - Energetika,
1959, Hr 4, pp 35-37 (USSR)
ABSTRACT: The article deals aith the dependency of the electric
puncture strength on the duration of the effect of
the voltage in alkaline salts (NaCl, KC1, KBr and KJ),
halite, muscovite, and some synthetic materials used
for insulation purposes (styroflex, polystyrene, tef-
lon, and plexiglaes). The 9uration 9f the effect of
the voltage was between 10- and 10-V see. The result
of the test is given in tables and graphs. It was
found that the electric puncture strength decreased
with the duration of the effect of the voltage up to
a certain point and then either started to rise again
to a small extent (halite) or remained constant (syn-
thetic materials, muscovite). The monocrystals of the
Card 112 alkaline salts showed a constant fall of the electric

66308
SOV/143-59-4-6/20
Formation of Discharge in Solid Dielectrics
puncture strenith, if the effect of the voltage was
extended. The authors explain this phenomenon with
formation processes in the dielectric and supply a
physical explanation of its mechanism. There are 2
graphs, 2 tables and 4 Soviet references.
ASSOCIATION: Tomskiy ordena Trudmgo KrasnovoEp Zname.:-Li politekh-
nicheskiy institut imeni"S.M. Kirova (Tomsk Polytech-
nical Institute of the Order of the "Red Banner of
Labor" imeni S.M. Kirov)
Card 2/2

SOV/109-4-8-5/35
AUTHORS; - Voroblyev, A.A., Voroblyev, G.A., Mesyatz, G.A. and
'Sonchik, X,K.
TITLE: Pulseard Oscillographic Techniques for the Measurement
of Discharge Lags in Dielectrics
PERIODICAL; Radiotekhnika I elektronika, 1959, Vol 4, Nr 8,
pp 1257 - 1259 (USSR)
ABSTRACT: The discharge lags iVaielectries, subjected to action
of rectangular'voltage pulses, pan be determined by
using the circuit of Figure 1, In this, the capacitances
C, and 02 are discharged, while the thyratron T is
triggered. A voltage pulse is thus produced across the
resistance R this can be used for the investigation
of dielectrics. The voltage pulse appearing at the
capacitance 'Cn which is 6onnocted in parallel with
the vertical plates of the oscillograph, is used as the
time base. In this manner, a synchronism Is achieved
between the investigated phenomenon and the time base
.so'that the pulse always appears at the same spot of the
Cardl/3 1*11,

sov/iog-4-8-5/35
Pulse and Oscillographic Techniques for the Measurement of Discharge
Lags in Dielectrics
screen. The resistances R 2 9 R21 and R 9 and
capocitance C can be determined from the condition
n
of the required writing speed for the tube* The deficiency
of-th6 circuit lies in the absence of a horizontal portion
in the time base preceding the leading edge of the pulse.
The circuit of.jigure 1 can produce pulses having a rise
time of 3 x 10" sec. If it is necessary to obtain
faster pulses, having amplitudes of the order of 20 kV,
adifferent technique is used. A suitable pulse generator,
which can give rise times of the order of
10-9 sec is illustrated in Figure 2. In this, the
resistances Rl j R2# Oftt R. divide the voltages over
the switching gaps pit P21 0**' Pn - When the gap P1
discharges the capacitance C a larger voltage is
applied to the gap P2 I whick i's rapidly broken down,
Card2/3 The last gap, P n I receives the highest over-voltage.
V

SOV/109-4-8-5/35,
Pulse md Oscillographic Techniques for the Measurement of Discharge
Lags in Dielectrics
The rise time of the pulse produced by the circuit of
Figure 2 is plotted in Figure 4 as a function of the
over-voltago. An application of the circuit of Figure 2
is illustrated in Figure 5; the system is employed for
discharging several circuits having different voltages.
There are 5 figures and 3 references, of which 1 is Soviet,
1 German and I English.
SUBMITTED:, March 5, 1959

AUMUS, GraftarskLY. T-L.. Luk-4amov. SPI. . Q.v. d'"
TI=v JLporc on the 3" ad All-UnIon Conference an GAB
Zlentranica
HaVOIDICALs Ra"otakAmAke, I el*ktr*OJk&, 1959. Vol 4b. XV A-
" 1339 - 1356 MS11)
AWrjtAt;jj The Conteromoof Wes arg&uL.*d bir the Ac.U.LS=, the
MISLat" or RLsher Iduc.tion, "a Pt.404. State, University,
was pems& by the chlraftm at the arg."alms sommAtt*4,
Asedealol". Dur&ax the plon"7 .*met*"
of ch. conference, & number at our,.y paper. war* 4ouvered. jq%~
paper on 'Producgi..ft or Ultro.b4gh I
L. A. 1 1. r ad a
r.6
A OaXv*y of the Pt&tal w0thC4 CC 0.0-mrsaWto we. ig&v~.A
I& the papers by V.A. fabrLk.vit B&4 3.2. Tr"h.
S to institute or Toc"aloxy 2i
,; Brown at the Xmeachus.t
v4 a As"Sy at the hish-croqueucy mi.tbodd of the Invest%-
Sation, or statlenia" A4 nan-statLax-rY plasmM4 (A** p 124#6
I^ tILLS issue of the Journal).
N.V. Tedormaks roes a paper entitled and
*rLog D!ffjLftS Atv~WLC Collisiona*.
4-" wIth "Itlemestary Prgessoes
. I %a" In U...
4 paper by To. 11.4%r6m, (Stu-ni.) dealt with *Tko 11161% of
Roseaame-eil ~&rxac the xi..ti.m at zom,*-
f the
considered the Initial stage;
dwel.pia.n% of spork. meLx aboasnol'.ad the
oba"BI).
ju .1cg-v 4gave a ure.1 of the Lgaltian preseason
of . dim.ftargoa to b1chly roz~lrt*4 gnses.
The mochaal" f th:rbr*43K4.w,m or a blah-vasomm, gap was
AnGidated 1: : pap by T.L. 4r^aov*tly.
L Toake (USA) "POUAd4d & %b"" of 933. 0,011100 Or
eiactrom's 1A 0 ms9R*tio.tr:p (see p 3.316 or %kis journal).
414.dowlslaa it. itampt (S at m G.reemy) 4o*,crIbed a a-bar
of experim"tA an m*a-v%6tLOO&rj plas" Conducted by
U1.0019.
W. StonamA (JUatere, G.rmwar) save a Comerlised thoarr Or
dAvIdod 'into six osationa.
14 -or by L.A. Soma end see
rLr on . a *: .4
"Be"ar"a'd "th the fle0daterY P"40-0.8 In 988 411*41SArgeo.
The following P4P"M wore read In this swatisal
'Transformation or roattIv. Isms late
in R"Afi*4 4B*4a-.
?A- 111- F*441' with T-A,-hakulinar-ond
-v-
"cap0mrs &-A X,"m atllm4tro" Dursng
post to" at Carbon &n4 Hydrogen with the or
A
"C".."LAtLe. Of 901.44aar long
at Xydrossm D%ring CollIsloes in C-..
j.Z_LL"m and 'r-Ptur. cVWA0-6aC,j&.,,
of Illostroma Lit Maltub rso Zon, In Inert 41asee*.
,=Mot 04. - ';;PBr&m.At4I tftvwMtIset&&M of the
MrSIXII Is Certain SLA91--too, 4"" &44
X*tal Tap*Qr*-.
'0 .11. ri"ov, - -(b%&L1t&%LvO Inveattg.tten, of zA.IOm%&%
12tteative tcoLlation C~80-4*4%%ons of %b.
i-X-V~trsl Uses of Potaastum &04 Argon-.
CardV"r W. X~e '3- It"alts of %be
zy had J_ ~
1AW-11S.&J.4 air the OrtiLe.1 T.Actj." or Ch. ftaltattaft
of a U.Sativ. Sytow..
&L&1_!2rki2A"adIA.4. V1^aC. - -X-.sjjgt&.^ of the
3'"V~IAA Of the I`BC1i1~AS__rd` a b.t.CMU Chamber'.
The awmam,4 mastLam was preatdod ever by D.S. Llyarrol-4
ma4 me davate4 to the prabless at t,%. leetrical br,%k_
down Ax rrlti*d &a.** &.4 In high TU,
papers war. read In tkta
Ad Tm~A-NeCIA11"W- *Xjaq:jroac&tj,
cost"L of the lsnitL.& or Q4o_4i.,h_c.
p 127% at the J.-raoll.
as 61. war. eancera*4 w1th *be breekdo.0
to A high-"ItAts 0-6"Y r"tttitr (see p 1278 at the
J.nrsellt.
-1, G, sVA6 "I"itida or the Dkaghars;o I& Pon-maLtore,
,_I=t1:4- Q-- (as. p 1:6o at the journal).
A' S. Sabel* "d n.V. tlyarr.X-d - 'The U4a4nArXq ph.sOn."
bet; "ask,FiAt AA4 A '1-, at Ga. Pr..*ur.. or
,It wim Its

v,
AVMDns Gramaskly. T.L.. Luktys"W, 5pi. , Q.T. and
All.C.Lo. C.af.r4m. on GAS
VMODZCAZ.s jLdj;t:uh,tk&4j slektranIka; 1959, Vat 4. Or 4.
" 133 135a 02") :
ANTRAM The ao".r.w.# -as ori4mitd by the Ac.3a.U33R. the
W-1-try at "Sher vausation and KQAIG*w state University.
T.D. P-CSX-4oft - Methods or A-ductux the guerar "*t in She
WOM."t%on, at a Ur-1-aft-,
Z and 1 X; 4,4nNo 4 h&rg*d and
Ail
vm Car,= ,;,*XL rodier
I cloatrod.4 Ilk High
V.A. Simemov, and G.P. Utuko~ -1.w.attCattan at tn.
vio~qmat&-7r or a 11144-voltato
01-abarge in Va4umm*.
-4.X. Xmykhr"A and Gr~ SmIXULLALAYA. Ofte Charftat*r-