SCIENTIFIC ABSTRACT LEV, YE.S. - LEVCHIK, S.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929510003-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LV,Ye S. kandidat, tokhuicheskikh nauk; PITROY.B.A.; MM.N.V.
Detection of defects In metals In ship repairing yards. Rech.
transpe 14 no.7.2?-29 J1 '55- (KRA 8:10)
(metals--Defects) (VAguetic testing)

LEV, Ye. S.)
"Filtration of a Gas Through a Layer of Free-flowing Material (State of the Problem),
p. 241, Aerodynamic and Heat Transfer Problems in Boiler and Furnace Processes; A
Collection of Articles) Moscow, GosenergoizdatMoscav, 1958. 329 p.
Purpose: The book is intended for engineers and combustion specialists concerned
with the design and operation of heating equipment and it is also for scientific
workers and students of vtuzes.
"Aerodynamic Resistance of a layer of Crushed Material, p. 298.

68270
/0' a 1900 SOV/81-59-10-35105
Translation fromt Referativnyy zhurnal. XhImiya, 1959, Nr 10, p 253 (USSR)
AUTHOR: Lev, Ye.S.
The Aerodynamic Resistance'of a Layer of Granulated Material
PERIODICAL: V ab.s Vopr. aerodinamiki i teploperedachi v kotelIno-topochn. protses-
sakh. Moscow - Leningrad, Gosenergoizdat', 195B, pp 298-312
ABSTRACT., Experiments were carried out in a 600-mm high column with a cross section
of 150 x 150 mm with blowing of air through layers of anthracite and cork
particles as well as proso millet and mustard seeds with a size of 1.6 -
- 10.4 mmi the characteristic of the layers: height 40 - 200 m, apparent
specific gravity UT - 1.580 kg/m3; porosity 0.396 - 0.70. In the experi-
ments Re varied within the range of 2 - 2.400. It has been established
that with an increase in the air speed beyond a certain value (resistance
limit) the change of the layer resistance ceases to obey the quadrate law.
The concept of the criterion of resistance has been introduced, at which
the layer stability is perturbed.2 Yt _ (,:Aplim + hdyn. lim. )/(H lay -r sat),
Card 1/2 where Aplim In the hydraulic resistance of the layer, h dyn. lim. is the
~r

PHASEaI BOOK EXPIDMTION SOV/3994
Leyj Yevgeniy Semenovich Cmd1date of Tlecbnical Sciences, and Marlen Vlad-
Primeneniye radioaktinykh izotopav d1ya kontrolya kschestva ovamykh shvov
stal.i malykh tolshchin (Using Radioactive Isotopes For Quality Control of
Welded Joints Between Thin Steel Sheets) Ianingrad, 1959- 40 P- (Series:
Ianingradskiy dom nauchno-tekhnicheskoy propagLndy. Obmen peredovym opytom.
Seriya: Kontroll kschestya produktoii,, vyp. 12/13). 6.,5oo copies printed.
Sponsoring Agencies: Leaingradskiy dom naiachno-tekhzilcheskoy propagandy;
Obshchestvo po rasprostraneniyu politicheakikh I nauchnykh znaniy RSFSR-
Ed.: S. T. Tyumeneva, Itinit-In er; Tech. Ed.: V. L. Gvirts.
PURPOW: This booklet to intended for metallurgists., skilled metalworkers,
physicists, structural engineers., and other persons Interested In the
strength of materials.
Card 1/3

Using Radioactive Isotopes (Coat.) SOV/3994
COVERAM: The booklet examl a the technical possibility and economic ex-
pediency of using soft and medium go- radiation in the quality control
of welded joints between steel sheets 1-15 mm thick. Methodsj materialej,
and technical data are reviewed. The data were compiled by personnel of
the LIVT Defectoscopy laboratory to establish criteria for selecting suit-
able p- radiation sources to replace less convenient (and often inac-
cessible)x-my equipment. ~o personalities are mentioned. Mere am 16
figures, 19 tables,# and 45 references: 40 Soviet,, and 5 English.
Thm OF COMEM:
Introduction
3
I. Fundamentals and Preliminary Choice of Isotopes for Gomm-
Radiography 4
Sensitivity of control 4
The energy spectrum of rs&Ation 6
Characteristics of radioactive isotopes 9
II. Determination of Technical Phrameters for Gomm-Radiography 14
Activity of gamma-radiation-sourees 14
The range of Jgamm-] translucent thicknesses 20
Sensitivity of a gu=Lgraph 21
Card 2/23

Using Fadioactive Isotopes (Coat.) SOV139CA
Photographic technique 24
Exposure during ganow-radiography 25
The service 3ife of Isotopes 26
Thickness of lead shielding to ensure a limited allowable
dosage of radiation 29
131. Economic Iffectiveness of the Proposed Isotopes. Computing
the Cost of Gena-Fhdiography 31
The -radiographic process 33
Comparison of the not cost of gamma-radiogrephy with the
net cost of other methods of control 36
IV. Conclusions and He nd Ions 36
Bib3 iography 40
AVAILk=: Library of Congress
JA/m/faa
5f8l6b
Car4 313

OUSXV, Kikhail Hikoloyevich, prepoftystell; ZILIST, Petr Sigismundovich,
prepodavatell- LXY Taygeniy Some ovtqh, prepodavatell; LOPTM,
Nikolay Iliriii-o-:vlc-b-,--ii;p-o-,d-a-v-a,ielI KARMINSKIT. Vladimir Pro-
koplyevich, propodavatell; NMMOV, Petr Petrovich$ prepodavatell;
IMTIN, Gennadiy Ifikhaylovich, propodavatell; SWZCMMO, T.M.,
doteent, kandotekhn.nauk, retsenzent; BILOV. NX. insh.. reteen-
sent; 0010VANOT, N.V., red.; TOLCHOK, K.M.. tekhn.red.
[Technology of marine engineering and ship repairs] Tekhnologiia
sudovogo mashinostroonlia i sudoremonta. Pod obshchal. red. M.N.
Guqeva. Leningrad, Ixd-vo Machnol transport.* Laningr.otd-nis.
Pt.2- ETechnology of ship repairs] Takhnologiia sudoremonta.
ig6o. 47o p. (KMA 13:4)
1. Kafedra takhnologil sudoetroyanlya i'sudoremonta Leningradekogo
instituta vodnogo transport& (for Ousev, Zillst, Lev, Lopyrov,
Mardenakiy, Remkov, Ifikitin).
(Ships-Maintenance and repair)

S/032/60/026/011/034/035
B015/BO66
AUTHORS: Levyj Yea~ 8_# and Bruk, Ms V.
TITLE. Technical-economic Foundation of an Effective Application of
Isotopes With Soft Radiation for the Quality Control cf Weld
Seams
PERIODICAL, Zavodskaya laboratoriya, 1960, Vnl. 26, Ho. 11,
Pp. 1320-1322
TEXT: The authors calculated the efficiency and the prime cost in the
quality control by means of gamgla- sdiozraphi y using the following
75 127 155 170 192 60
isotopes; Se Te Eu Tu JL~L Cc s well as X-rays. The
efficiency dG_P_1W~sW1t1hRe t e _;Mll is r4
r the preparative work
and the control work itself (Table 3). The valuation of efficiency and the
calculation of the costs of gamma-radiography with the above isotopes made
by the authors, as well as practical work led to the conclusion %bat for
thicknesses of 1 - 15 mm the beat results are obtained with su'55, that,
Card 1/3

Technical-economic Foundation of an S/03 60/026/011/034/035
,Effective Application of Isotopes With Soft m5ym66
Radiation for the Quality Control of Weld Seams
however, this isotope is still rather expensive. The isotopea Tu170 and
Te 127 have the disadvantage of a short lifetime, but may be recommendel
for measurements. The gamma-radiographs obtained with Se75 are less
sensitive than those of the former isotcpes. IrI92 may be used instead Gf
Se75 and for thicknesses of 8-20 mm qualitatively good radiographs are
obtained. Here, the sensitivity is 2-5 - 3 and the radiograph is 2.9 to
3-5 times less expensive than that with Se15. For thiaknesses cf 1 -'5 Mm
the sensitivity obtained with Ir192 is tco low and the radiation source
has a comparatively short lifetime. The use of the isctopes ascording ts
Table 5 is recommended to obtain the maximum sensitivity with Jifferent
thicknesses of the material. There are 5 tables and 1 Soviet reference.
ASSOCIATION: Leningradskiy institut vodnogo transporta (Leningrad
Institute of Water Transportation)
Card 2/3

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t750 500 7230
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1400 1400 1380
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SHAMUSTUO -Opt Ole ARYX Q"CPSTr-
pas.
'S1032J6010261oillO341035
B015/BO66-
LeGand to Table 3 - Output per year in
gamma-radiogzaphy, I - isotopes, 2
number of radiographs taken per year in
the control of articles of the thickness:
(mm), 3 .'the numerator contains the data
for the work of one operator, the
dennminator those for two operators.
Table 5 - Isotopes recommenddd, I
1',fetal thickness in mm, 2 - isotopes
recommended,'3 - possible exchange, 4
exchanCe less recommendable
Card 313

IZVp Us$ shturman
............................-
Determining the morit probable position of the ship from
three radio bearings taking into consideration the power
of radio beacons and their distance from the ship. Vor.
flot 24 no*2:22-23 F 164. (MIRA 18:12)

AUTHORSt Mazurin, 0. Yet Favlova, 0. A., 57-12-3/19
Levq Ye. Ya., Leko, Ye. K.
TITLEs An Inve stigation of Silicate Glasses with Electronic
Conductivity (Silikatnyys, stekla. a elektronnoy proyodimostW)
PERIODICALs Zhurnal Tekhnioheskoy Fiziki, 1957, Vol. 27, Nr 12, pp. 2702
-2703 (USSR)
ABSTRAM In the investigations of alkali-free silicate glass
conducted here special regard was given to the anomalously
high electric conductivity of glass with iron oxydes. The
electric conductivity of such glass proved to be higher
than that of analoguous glass, which contained a
corresponding amount of sodium oxyae instead of iron oxyde.
The measurements were conducted with graphite electrodes
according to the usual method (reference 7). The character
of the conductivity was determined aocordinj; to the "Tuband-
method". Three glass samples, anode, a medium (control) and
cathode samples were carefully ground to fit together and
mounted between metal disks. A constant voltage was applied
Card 1/3 to the disks. A measured amount of ourrent was passed through

An Investigation of Silicate Glasses with Electronic 57-12-3/19
Conductivity.
the samples (at about 6000 C), which beforehand were weighed.
A judgement can be given on the character of the conductivity
by means of the change in weight. The results showed, that
in the glass under investigation a practically pure electronic
conductivity (experimental error 1 + 2 ~) is met with, the
magnitude of which is strongly dependent on the Fe 203 content
and on the composition of the glass. It is shown, that
although the glaaP sample no. 2 contained only 5 % of Fe 203
it displayed a pure electron conductivity. From this it
appearst that the lattice of amorphous boron-aluminium
silicate reRresents no insurmountable obstacle for the
electrons. kGlass sample number 2s 45 molar percent of SiO 29
10 molar percent B 2031 10 molar percent of Al 2039, 30 molar
percent of CaOt 5 molar percent of Pe 20 3). It is conjectured,
that probably, a partial or total electron conductivity is
also characteristic for many silicate and borate glass types
free from alkaline contents with a high resistance. There
are 1 figure, 2 tables, and 12 references, 7 of which are
Card 2/3 Slavic.

An Investigation of Silicate Glasses with Electronic 57-12-3/19
Conductivity.
ASSOCIATION3 lovaingftd,11stittits of Tecbnology Inmi Lensoiet
(Leningradskiy tekhnologicheskiy inst. im. Lensoveta).
SUBMITTEDs April 24, 1957.
AVAILkBLEt Library of Congress
Card 3/3

s/139/6o/ooo/o3/007/045
AUTHORS: Mazurin. O.V. andlev.181POP5
TITLE: The Influence of Alka i-metal Oxide Additions on the
Electrical Proj2erties~of Alkali-free Glasses
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Fizika,
1960, no 3, pp 43 - 51 (USSR)
ABSTRACT: This is a continuation of earlier work (Ref 1) - a study
of alkali-free glasses - in which the effect of aluminium
oxide on the electrical properties was investigated. It
is important to know the effect of alkali-metal
impurities in these glasses to estimate the required
purity of the raw materials and the possibility of
deliberate inclusions of alkali-metal oxide in the
recipe to reduce the smelting temperature of the glass
and improve its properties (mechanical, thermal, etc).,
A study of the literature (Refs 1-10) gives a basis for
assuming a special form of interaction of lead silicates
with alkali oxides leading to an increased electrical
resistance.
Electrical resistance of the glasses studied was meai-ured
Cardl/2 1~y the method described in an earlier paper (Ref 11).

5/139/60/000/03/007/045
The Influence of Alkall-opotal Oxide ARAWRPon the Electrical
Properties of Alkali-free Glasses
It was found that borate glasses always have higher
resistance than silicate, while borosilicates are
intermediate. Introduction of aluminium into alkali-
free glasses increases their resistance but the opposite
effect occurs with borate glasses. A calcium-borate
glass had the highest resistance, appreciably exceeding
that of fused quartz. Up to about 5-8 mol.% the
addition of alkali-metal oxides has practically no effect
on the resistance, after which the resistance drops
rapidly. It is assumed that at low concentrations the
conduction mechanism remains that of alkall-free glass,
while above the critical concentration the conduction
mechanism is that of alkall-glass. There are 3 figures,
1 table and 20 references, 15 of which are Soviet and
5 English.
ASSOCIATION% Leningradskiy tekhnologicheakiy Institut imeni
Lensoveta (Leningrad Technological Institute imeni
Lensove )
SUBMITTED: April 10, 1959
Card2/2

20M
ADTHORSt
TITLEs
PERIODICALs
8/181/61/003/003/015/030
B102/B205
Brach, B. Ya., Zhdanova, V. V., and Lev, Ye. Ya.
Thermoelectric properties of the system HgSe - HgTe
Fizika tverdogo tela, v. 3, no. 3, 1961, 786-769
TEXTt The system RgSe - HgTe, which has very interesting thermoelectric
properties, has so far been Investigated very insufficiently, and the pub-
lished data are contradictory because the system probably contained also
free Rg. A very detailed study has now been made of the thermoelectrlo
properties of verf carefully prepared samples which contained no unreazted
Rg any long;r,g Hg of the type P-1 (R-1) with a purity of 99.999%, So with a
purity cf 9 . 9% produced by the factory "Kraonyy khitik", and bidistilled
To were used for the synthesis. The latter contained Al and Pb Impuritlea
which had been detected by spectrum analVis. The pure elements werfi fusid
in quartz ampoules (HgTe--6�0 tp HgSe-790 C). To obtain a complete reaction,
the melts were kept at 500 0 for 100 hr, after which no free Hg was found
any longer*, Specimens of a size of, 0.8 - 0.9 cm2 , 25 mm were subjected to
a homogenizing heat treatment (200 C, 200 - 300 hours). Subsequently, they
Card 1/5

S/18111003/003/015/030
Thermoslootrio properties ... B102/B205
were subjected to X-ray and miorostruotural analyses. The electrical con-
duativity 0, the thermo-omfof, and the Hall constant R of these specimentl at
room temperature were measured. Resultst A study of the dependence of OJ
on the composition of the system has shown that e has a broai maximum at a
concentration of 5000. ix was foVnd to be a liaear function of the concen-
tration; It changes from -95,"v/wC (HgSe) to -115 av/00 (HgTe). This low
value of ct indicates either a nearly stoichiometric composition or degener-
acy. A study of the deviation of the curve 01w f(log n) from the theoretioAl
one shows that there exists a partial degeneracy. Taking the lutter into
accounts the authors calculated the carrier concentration (n) from the Hall
constant. Fig. 4 illustrates the dependence of carrier concentration and
carrier mobility (u) on the composition. u had been calculated from R andc.
Whereas n is almost equal for both pure HgSs and pure HgTe, u is 20,000 for
pure HgSsp and 22t9OO OM2/V-seo for pure HgTe. Thi absence of a ~-polnt is
indicative of the absence of a hyperstructure. Many specimens which had
not been subjected to heat treatmen , showed anomalously high values of n
(at n-3.1-3-9-1ol7em-3)i 28,000 cmi/v,see for 93% HgSe + 7% NgTe,
31,000 cm2/v.seo for 80% HgSo + 20% HgTe, 32,000 om2/v-sec for 30% HgSe
70% HgTe. Fig. 5 shows u a f(log n) for specimens of different compositions.
Card 2/5

20790
S/181J61/003/003/015/030
Thermoelectric properties B102/B205
The anomalous course of curves 2 and 5 can be ascribed either to a nearly
stoiohiometrio com
p6sition or to the effect of impurities. It in known that
the effective carrier masses for HgBe and HgTe are very small. The values
calculated for different compositions (1) in mole's are listed in a table.
-The authors thank A* R. Regal' for his interest in the work, and L. S. Stilt.
bans and B. P. Mitrenin for discussions. Ye. 1. Nikol'skaya is mentioned.
A. I. Zaslavskiy and T. B. Zhukova carried out the X-ray structural analyses.'
There are 5 figures, I table, and 17 referenoesi 10 Soviet-bloc and 7 non-
Soviet-bloc.
ASSOCIATIONt Institut poluprovodnikov AN SSSR Leningrad (Institute of
Semioonductoral AS USSR# Leningrad) _j,
SUBMITTEDs July 8, 1960
Card-3/5

KOLOMIETSP N.V.; LW, ICU.; SYSOUVA, L.M.
Nature of curvent carriers Iii Ge're. Fiz. tver. tela 5 no.10:
2871-2876 0 163, (MIRA 16:11)
1. Institut poluprovodaiJcov All SSSIIp Leningrad.

+i
ACCZ== NRS AAM9827 8/MW6WW6/003/07O6/0W I..
A No
VTHONt Xolomoyete, He Vol Lero Ye*, Taej
2MBs Blectrical properties and a model of the valence band of germwdum, to2lu-
ride
SOUWZt Fisika. tyardop telap v,~ 69 no* 3P 1964,9 706-723
TOPIC TAWs density states semiconductor band structurs,, Fermi level., semicomfuc-
tor carriers Impurity cono.entration
ADSM=s The authors have noted anomalies in the concentration and temperature
dependence of the basic electrical properties (tbermelectromotIve force, all
H
concentrations mobility# and electrical conductivity) of Gas, On the basis of a
model
aingle-band p the anomalies =7 be agwociated with chanees in effective mase
With state and twiperatures But the authors suggest a more likely model, ra-
the complex struature W: the valance band* This model ooneists of two
fle*ting
subsonse within the bandp disy2aced relative to each otbers and ha" differeft
density statese The sohems of thU model Is Illusbr" in Me 3. on the xw2aw
sure* On the basis of this model i1b is 9W to exWein quantitatively the

ACCESSION NRs APl;Oi9827---'
anomalies indicated@ The first eepontp in which the electrical properties have
normal dependence on stateg corresponds to the Fermi level in subzone 1j when
carriers of but a single kind participate in current transfer, The second segment
corresponds to a p4ition of the Fermi level when high-mobility holes are
aocompanied by low-mobility holes from subzone 2j which has a high density state,
A change in To content in this region is accompanied by a change in concentrations
of high-mobility and low-qwbility holess and this in manifested in the anomalous
dependence of electrical properties on state* QuantitRtive determinations of the
basic parameters of the subsone appear reasonabloo Orige arts has: 6 figures
and 6 rormaue
ASSOGIATIONo Institut, poluprovodnikov AN SSSRj Leningrad (Institute of Somiconduc-~
tore AN SM)
==TED s 29ju163 DATE ACQ 1 32mar64. ERCM 01
SUB CODE t Wo 89 NO PJW BOVI on OTHERI 003
ciao

AP4019827
.

- t~t.% To

Fig. I* Diammousbic skaboh of th~ Nalowe
bond In getuanim tellurJAG*

Card
313'

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cc ",;:.1 0, , ", .
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IS 7natit"A ATI, 5~`!Rl Licl.-grad.

--L 2203-667-.-EWT(1)/EWT(m)/ETC/gWG(m)/T/EWP~t)/EWP(b)
AM== mRs A&170 26-----
AMOR t a hm -fe. IFAS; Nolomay 1,F No VO
N 0
TMES on the energr*aruii Of tern In germaniva +,ellintide
SOUME: Mika tyerdogo telap ve 71 no. 7
TOPIC.-TAGOt -forbidden .bandp spectral energy distribution,, electric conductivityp
Hall effect,, . germanium conipound,, telluride
ABSTPAM'' This Is's, continuation or .earlier workby the authors on the electric
-properties. of, gamfinim telluride (M T, 6,, 706t 19&)- In the present Investi-
gation,, both polyarystalline and single-crystal. samples were studied* and the con-
centratIce Interval was bToodened frm Is 6 X 102o to 3L,8 X 1021 Ce3. plots Were
obtain" for the Fall carrier density against the concentration or the introduced
ocyW:atonsp and or the thermal aff against the Hall carrier density@ The fact
that the electric properties exhibited a clear-cut dependence an the concentration
has made It possible. to -calculate more accurately the pwTameters of the eubbwAs
at Z taWmtv"# neas' the energy gap between the subbands M 0 (0.23 1 0-03)
evs the'effeatt" mass of the heavy holes m* a (4.0 1 0.5) MA the effective
h 1 0
mass of the light,hous 0, = 1#35YO* The twoversture varilons of the various
electric parametwo an discussed,, The fact that the thermal ae decreases at
Card 1/2

L 2 0 -66
high temperstures'Aile the electric and thermal couftictivity increase indicates
that carriers of opposite sign appearo 2he use of sanles with lower carrier
density'has made It possible to deteraine more accurstelv the width of the for-
bidden bands 0 k 0*03 ey at absolute zeros for four concentrations In
+ :27 ' JOW ~ Cjr3. Orig. art , h" t 9 figures and 2 formulase
,the interva 6 3 x
ASSOC=Off: Im,rtitut. poluprovodnikor AN SSSRp raningrad (ZndItVje of Sendeon-
SUMNITM OlDec" IMLS 00 CMI as
IM MIr BOVt 002, 07M 1
Card 2/2

L 8164-66 1JP(e) "W/jD
ACMSSICH NRs- APS01 -9892 UR/0l8l/65/G07/009/2S58/25S9-
AUIHORt Andreyevo, L. A.; Sysoyevas L. Ht Lev, Ye
prak.-
TITIZ., Temperature dependence of the Hall.effect and electric conductivitY in
pmadum teUuride
SW= I - Fizika, tvft-dW telas v. 7 9 io. 8, 19659 2558-2569
-RIP tiq~
7MC 'TAGS t niurn
ound telluriosillectric condWtiVity, Ha.U effect
theximl wd a4 9.4 Q20F~
MST?=: Th explain grim anomalies observed in the behavior of the electrie con-
axtivity and therml emf of germmium tellurides the authors wasured the Hall
wefficient in the interval from zocx temperature to SOOC fbr three samples of GeTe
with different carrier densities (2 * 5 9 6 9 and 11 x 10 20 cd-3). 7he samples Wth
20 cli-3 was a ain&U mystal. The measurements were made with altenuwUng
11 x 10
current and the measuriment aocuxNuy was -o3%. The results axe shown in Figure 1
Of the Enclasum, Me twp decrease in the HaU constant in the 300 - 400C m-
gion correlates Wth the phase tzensition. In GeTe. Measurements of the twpamtum
k- L-- of the ebmtrCC OWAUCtivity k=Vases r malting and that the liquid
a positive tum ooefficient. This can interpr4ted as a result of
2/3

L 3164-- 66---
Acmsioi 16(1. -3 C-10-- 6--URE-P 0- -1
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m7w.---AP6012 SOURCE CODE: UR/0181/6UO-O6-/6-6i~/i2-f~-/i-:~f6-"
487
AUTHORS: Sysoyeva, L. M.; Lev, Ye._Ya.; Kolomoyets, N. V.
- _-_- ~ ' 6 0
ORG: Inatitute of Semiconductors AN SSSR. leningra (Institut
poluprov6anikov AN SSSR)
TITIZ: Mechanism Of carrier scattering in germanium telluride
SOURCE: Fizika tv~rdogo tela, 8, no. 4, 1966, 1212- 1216
TOPIC TAGS: germanium compound, telluride, carrier scattering, hole
mobility, carrier d6nsity, crystal defect, temperature dependence
ABSTRACT: Continuing their earlier work on this subject (M V. 7, 223s
1965 and v. 6, 706, 1964), the authors discuss the experimentally ob-
served anomalous dependence of the carrier mobility In germanium tellur-
ide on the temperature and on the density, and conclude that although
the mobilities of the light and heavy holes have the came temperature
variation (., T-3/~, the difference in the effective masses of the two
types of holes (by approximately one order of magnitude) gives rise to
different temperature dependences of the mobilities and differences in
the dependence of the mobility on the true carrier density. The anoma-
lies are caused by the facts that at different densities the relative
6rd 1/2
-card

C low
N i AP6033552 SOURCE CODE: UR/Ol~1/1~~~/~008~/01OT2~i572~ig"
;%u~,HOR: Kolomoyets, N. V. ; Vinogradova, M* No;, Levt Ye. Ya. ; Sycoyeva, L, M.
ORG: Institute of Semiconductors, JVI SSSR, Leningrad (Institut poluprovodnikov AN SSSR)
TITIZ: Hall effect in semiconductors with two types of carrier
SOURCE: Fizika tverdogo tela, v, 8, no. 10, 1966, 2925-2928
IOPIC TAGS; Hall effect, semlconductor carrier, carrier den ity, temperature de-
pendence, semiconductor band structure, CM4U_j__ c6l_j_~
ABSTRACT: The purpose of the paper is to clariPf the influence of the presence of
two types of current carrier of the same polarity on the Hall coefficient when accoun
is taken of the variation of the energy gap AE with temperature, and to compare the
calculated data with the experimental ones for p-type PbTe and for GeTe. The change in.
the Hall coefficient with decreasing fraction n2 of the heavier carriers (holes), due
to the change in the temperature and oimultaneous decrease in the gap AE between the
sub-bands is calculate for several carrier mobility ratios (5, 10, 20). The calcu-
lation shows that the Hall coefficient R should go through a maximum at a definite
ratio n /n1, amounting to 0.95 and 0.92 for GeTe and PbTe respectivelyo R increases
2 1 x
with increasing temperature (corresponding to an increase in n2/nl) , in agreement with!
Pb
the experimental datap but at temperatures above 570K for GeTe and 400-450K for To
Card -1/2

FACC NR, AP6033552
its experimental values begin to lecrease, although theoretically it should reach a
maximum at higher temperatures. rhe discrepancy is attributed to the appearance of
carriers of opposite polarity, to a change in the overall carrier density due to the
change in solubility of the dopini; metal, and to inaccuracies in the determination of
the band Parawtere # Origs art, I ass 2 figures and 5 formulas
SUB COLE: 20/ SUBM DAMS 15Feb66/ ORIG REFt 005/ MH IMF: 006
Card 2/2

ACC NRs jp6036782 SOURCZ COWS UR/0363/66/002/011/1923/1929
,AU7HCR: Lov. Yo. la. Sysoyeva. L. )L Xolomoyota, N. V.
ORG: Institute for Semiconductors AN SSSR (Institut poluprovidnikov AN SSSR)
!TIT=-.- Sffect of impurities on the concentration of current carriers and on the
;'thermal resistance of the germaniumtonuride lattice
1SOURCE: AN SSSR. Izvestiya. Neorganicheskiye materialy, ve 2, no* 11, 1966,
1
'1925-1929
1
!TOPIC TAGS: germanium compound, telluride, current carrier, heat resistance,
germanium semiconductor
ABSMACT: The article reports the results of an investigation of density as a function
,of the composition and concentration of current carriers. and of the effect of
'additions of certain group 1, 111, and V elements on the concentration of current
;carriers and the thermal resistance of gerzunium telluride. 7he measurements of
Idensity were carried out in water and toluene on monocry3talline samples containing
Idifferent amounts of e eas tellurium and -ghich had a concentration of current
!carriers from 3.0 x 10 to 14.0 x 1010 eel. The error in an individual measurement
~Was + gram/am ; to eliminate random errors, measurements were made on a series of
'samples with the same compositione 7he &vorimental results are given in a series

ACC N9, Ap6036782
of curves. On the basis of the data, the following conclusions were drawn: 1) based
on measurements of the density of samples of known composition, it was found possible
to determino.directly the number of er7=ium vacancies and to determine the true
c6n-,ce,ntration of current carriers; 25 it was established that in very dilute solutions
th-e~;i6lution of impurities takes place only in the vacancies of the cat'-:%-. lattice;
~)~I~~e'solubility of impurities in the vacancies is limited, and is always less than
;concentration of vacancies; 4) in the presence of~free vacancies, there U the
!'~dssibility of solution of Cu, Sb, and Bi impurities in considerable AMOunt43, by the
!displacement of germanium in the occupied places In the lattice; 4) the effect of
limDurities on the thermal resistance of the lattice can be explained from the point of
view of the existence of a limited solubility of the impurities in the vacancies, and
by the formation of now dissemination centers which subsequently replace the germanium
Orige arts bass 4 figurese
SUB CODES 11, 20/ SMK DATEs. 23Xov63/ CRIG REFS 004/ OTH REFS 003

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dipped with one lank AMI '"or,
MIN& of &Mt Fourrault 111"to eq
two, three, am live mmbbm. ForThe foolfro, and mouthroarr"
mms of the suvW Union. whom the demand We wintlow c6m 1-
not as great as in the Bumpran section. the asoof advantagemi
plant from a viewpalml Is TWO with five
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0 -0- 0-0-0 0-0-0 0 0 0 -- 000000000:00000#00000*ooooooooo

LEV., Ye.Yu.; SHHEYEROY, S
Reorganizing ibe 8u 7 of raw materials Ii an urpat problem
of the glass industry, Stek, i ker. 18 no, 31l-3 Ur 161.
1 (MW 3.415)
(Glass manufactuxe)
i

Andreavi"A. A.; vag L. M*j Uiii-yi-.-w.
AUTHORSi
LYS=
TITLE: Effect of high pressurAn the electric properties of germcinium telluride
7-
'raFfC-TA0-S-; -eleeff(d ~'~dtictlvlfy - themml emf, 141gil constnnL,
effective mass, carrier mobility
ABSTRACT- Th electric conductivity, the thermal emf, and tho Hal constant were measured
in single cE4tol germanium telluride at pressures up tqjo,()00 ko,/cm 1he carrier density
in-Me investigated crystals fluctuated between 9 x 10,cu and 1. 2 x 1021 cm-3, The pressure
dependence of Oie electric conductivity was measured both of room temperature and at higher
temperatures up to 29W, and the conductivity increased linearly with the pressure in the
entire temperature interval. No temperature dependence of the effect was observed within
an Gccuracy of 5%. The increase in electric con4uctivity p-ir 1000 kq/cm2 was 2.5 and 3.0%
for anneoled and unanneafed samples, respectively. The Half constant was measured In only
one sample, accurate to 10-15%, and remained Independent of the pressure within this ac-
curqcy. _Thq thermal emf decreased with increasing pressure, at approximately -1.0% per
1000 kq./cm'. The resilts are interpreted as the con"uence of the Yariation of the effective
mass with pressure, using a theoretical procedure proposed bry the authors earlier (FrT v. 6,
Card 1/2

L 380445
ACCESSION NR: APS005321
706, 1964). The "effective man of the state density" Ir, shovm to decrease at a rate of approx-
imatoly_:-7j.0%- pp~-1000_kg,_owInq to th6 change In the gap between it.# conduction and
vaterv--e ba rds kfait th -4 6arve in -the variation of mobIlity with (Wes-
sure from the electric-canducttvity data, an-1 +,e result (3.2% per low kg/cmZ) i's In satis-
factory agreement with the experimental value. "The authors thank_&,A. AyerkiD_and Ye, G,
5tijQf,chep~2 for continuous interest in the w-rk and for a discumion of the results. " Orig.
art. has: I figure and 3 fannufas.
ASSOCIATION: Institut poluprovodnikov AN SSSR, Leningrad (Institute of SemicanducIzon
SUBMITTED: 04JuI64 E NCL: 00 SUB CODE: SS
NR REF SOV: 002 OTHER: 000
Card V2

LEVI Yu., shturman
Method of navigating witi-i the ship's course directed tcward a ra-4.10
station. Mar. flot 24 no.9,il8-19 3 164. (MIRA 18 t 5)

LEV--Yu., shturman
Sow apprcximate methods of determining the ship's position.
Mor. flot 25 no-3:19-20 Mr 165, (MIRA 1814)

JEVI,)~41# shturman
Some methods of navigating narrows. Mor. flot. 25 no. 12:
18-19 D 165o (MIRA 18:12)

ACC NRi jLp7()007j&., SOURCE (:O])E:--UR[0308/66tUOUtOIZ/GMN021
AUTHOR: I..., Yu. (Navigator)
ORG: none
TITLE: Selection of optimum methods for locating a ship's position by the use of
radar
SOURCE: Morskoy flot, no. 120 1966, 20-21
TOPIC TAGS: radar observation, radar navigation, shipborne radar, mean square
errcro error measurement
ABSTRACT: *The accuracy in finding a ship's position with radar depends an the
errors in direction-finding and in measuring distances. If the mean square error
in direction-finding Mn exceeds the mean square error In measuring distances Ma
.(Mn > N), the second method is more precise, and vice versa. The selection of
optimum methods is illustrated by monograms for particular observed cases at given
mean square errors Mn - tl.D* and Md - t0.25 cable lengths 11 cable length - 608 feet
The monograms are plotted from formulas based on equating the mean square errors In
measuring distances to two orienting points and in direction-fihding. The case of
three.orienting points is discussed. The proposed methods proved their high effectiv
ness. Orig. art * has: 3 figures and 2 formulas.
SUB CODE: 17/ GUBH DATEI none/

V. A. Breskins As YU U171 D. P. Xillnan) "on cor4~res.,,ion of the fre.juency
spe_qtrum -of binary r!ess.ai-,t~4.qy,.usinc,i~,dynanic ccrj-.uniratJcn charrel." 5--lentiflic
Session Devoted to IlRadio Dayff, lidy 1958, TrudreL_rvi..,_;iat, Moscows 9 Sei- 56
Binary messages) I* so, messages containing two fixed levels (telegraphic.,
facsimile, wire photoj limited speech, etc.) are analyzed. Starting from the
relations Of C. SHANN014$ the possible degree of spectrum compression of such
messages is determindd In principle when they are transmitted over comiaunication
channels.
The gain is computed which can be obtained., in principle,, when transmitting
binary messaces by using a dynamic long-distance communica#on channel bank.
A method is proposedAo increase the effectiveness of using communication
channels to transmit binary mes:jages with low probability of one of the states by
transforming the frequency spectrum in the dynamic bank. The quantity of levels
necessary to use this method is decreased at the cost of discarding certain
slightly probable combinations of binary symt>ols and the possibility of start-
stop tranamitter-receiver oynchronization is achieved.

ley-teiant
UsIng radio englnc,~nr-g cq-,;liment lln r.~i-iigatlcn. Y-r. sbor. 4,0,
no.1160-63 Ja 165. (MIRA 18;4)

LEV, Yu.D., starshiy lBytonant
Methodg of finding the most probahle poeltion of a ship by !!everal
observations .Aleln Into accotant computation data. Mor. sbor. 46 no.
503-55 My '63. 011'1~h 17:1)

LLPV, Yu.D., starshty leytenant
Calculation of hydrologic factors in using sonar in navi ation. mar.
sbor.' 47 no,lt64-67 A 164. IMIRA 180)

.7 - Y-0 -C-
AP6018903 CIV) SOURCE CODE: UR/0375/66/000/002/0063/0065
AUTHOR: Lev, Yu. D. (Senior Lieutenant)
ORG% none
TITLE! Methods of increasing the accuracy for determining the location of a
ship by moans of radar
SOURA: Morskoy ;bornik, no. 2, 1966, 63-65
TOPIC TAGS: radar tracking, ship, tracking radar
ABSTRAM If the location of a ship S is determined with respect to two radar-
distances Dl and D2 up to orienting points A and B, the magnitude of the mpan
square error M. at the obtained location can be calculated by the formula
M. E -/i-
sin 0
where E is the mean square error in measuring the distance and 0 is the an;le
of-intersection of the position lines. Using the some orienting points A aad B.,
the position of the ship can be determined as the most probable of two independ-
ent positions 01 and 02 obtained from bearings and distances up to the

L o7399-67
ACC NR, AP6018903
orienting points. The moat probable position in this case is found at segment
01 and 02 at point 0 which divides the segment into parts inversely proportional
to the values of the squares of the mean square errors of positions 0 and 0
2
in this case the mean square of positions 01 and 02 is calculated by he'formula
Am- � IfEl + M'D Ifni
(2)
where m mb arc 10 (mb is the mean square error in determining the radar bearing)
The value of the mean square error of the most probable position of the ship 0 is
determined from the expression
M.M
11;4 ~+Ml (3)
This method of determining the position of a ship by means of radar is called
the mean position method. It.is aestAtied that D - D and Dz SD where D is
the smaller of the two distances and S is a positive number. Th;n S - D2 ~Dl.
If''Eq. (3) is set U~p with this consideration, its right'side is equated to that
of Eq.(I)o and the-derived equation is solved relative to S, then
Card 2/3-

ACA; NKs AP6018903
Et (4-sInie)+(2-sInI0)
Cal
sInIO I +.a'-D,l -2 (4)
where S
Cal is the coefficient at which Mo ki analysis shows that if
S - Scals then Ho - Map i.e., the accuracy of determining the position of the
ship with respect 'to two distances and by the mean poiLtion. method is identicall
S > S then H. > M , i.e., the position of tha ship is mora.accurately
cTne'd tw distLees; S < S then H < MI, i.e., the position of the
determ by o ^Olt 0
ship is more accurately detarmined-69 the mean position mothod..Orig. art. hass.
7 formulas and 3 figures.
SUB CODES l3ol7/,'SUBK DATE:' none
[C,,d 3/3

LEVA, Peters inzo
Cemented metals and powder metallurgy; discussion. Stroj vyr 10 no.3-1:
571 162,
1. Kablop n.po, Bratislava.

L-,,VA 0 R. YU -
"The Synthesis of Olefinic and Faraffinic Hydrocarbons of forked stm cture. L-he
reaction between the Hydrobromide of 2,4-Direthylppntsdicne and Alkyl-Ya---n Flun, i-r-,Ijldes.1'
by R. Ya.-Leva and S A. Egorova (p. 821.)
SO: J-gurnal of General Chemistry (Zhurnal Ckrhchri KhlrAi) 1~46, Vclump, 16, No. 6

RADUN, D.V., kand.tekbn.nauk; LIVACHXV, A.G,. Inzh.
- -, -
Regulating the concentration of alkalies# Isyevys,uo'!db,sav. enerjo
no.8:73-81 Ag 158. (VII.A li~111)
1. Mnskovskly ordena Lenina, onergeticbeskiy institut.
(Alkalies)

25(5) 06224
AUTHORSs Hadun, D. V., Candidate of Technical BOT/64-59-6-16/28
Sciencest Levache-, A. G., Chistyakov# Vo So, Topers Ii. Ye.,
Lurda, A014
TITLEs Automatic Control of the Work of Evaporating Apparatus for
Electrolytic Lyes
PERIODICALt Xhimicheskaya promyshlennost', 1959, Nr 6, PP 516 521
(USSR)
ABSTRACTs An automatic control of the lye level in all evaporators, the
removal of the lye and caustics by means of a pump with an
automatic concentration control, and the salt so W ation by
means of automatic centrifuges of the type "AG" permit
continuous evaporation and the full automation of the evapora-
tor. The lye concentration-can be measured and controlled by
determining the temperature of depression, 1. 9. the temperature
difference between the b9iling solution and the steam. The
temperature of the boiling lye should be measured in an
apparatus with forced circulation in the discharge flow, in
apparatus with natural circulation and a susponsion chamber
Card 1/2 between chamber and apparatus wallq and where the lye is

06224
Automatic Control of the Work of Evaporating Apparatus SOV/64-59-6-16/28
for Electrolytic Lyes
continuously pumped off from the pipes outside the apparatus.
The temperature of the saturated steam should be best measured
in special chambers (with adequate steam separation) contained
In the evaporator unite (Pigs 394)- In controlling the con-
oentration it is recommended to adopt automatic control also
for the pumping off of the pulp, which can be controlled by
means of signals emitted by the concentration motors. An
electric system (Fig 8) is recommended for the control of
the evaporators. It makes use of electronic controls of the
system VT1 as well as of electromotive controls, or of a
turning valve operated b th paratus IDU-1. Inter alia,
Y(,,,e a
temperature metxaurpments g 21 obtained by means of an
electronic brides of the type EMP-209 are given. Mention is
also made of a concentration meter operating on the basis of
automatic electronic bridges of the type RMD-2121 differential
manometers of type DK-630, electronic controls VTI(f#&SR-111.54~
pumps of types YaNZA&5 wA AR-60, liquid level controls of type
BUTs-365, and pneumatic controls of the system AUS. Further-
more, reference in made to a scheme (Fig 6) for concentration
Card 2/2 control used in one of the plants.There are 9 f igms and I table*

4DUN, D.WfS.SA'i-R.)-; LEVAGO A G. (Levachev, A.G.] (S.S.S.R.); LOMAKIN,
LLS (S.S.O.RY-,
Automation of an evaporation plant for elsotrolytic lye. Chem pr=
12 no.ns390w-597 N 162.

RADUNt D.V.t kand. takhn. naukj 1,ZVACHEV,,.A.G., kand. takhno nauk; PETROaENKO,
Yu.N.,, aspirant
Automation of the evaporator stations of chlorine pLmta, Trudy
WI no,4801-43 163, (MIRA 17t6)
'j, r , --
...'s w~ ... ;--

KLIMOVA, T.K.; ;!qAC4Vj, - I.A.; STAROSTINA, A.V.; VITEZEVA, K.A.
Some data on tularemia in Archangel Province. Zhur. mikroblol.,
epid. i immun. 40 no.6j48-54 Je 163. (MIRA 17t6)
1. Iz Leningradskoy protivochumnoy portovoy 1 gorodskoy
nablyudatellnoy stanteii.

LEVACHEV, M.M.; MISHUKOVA, Ye.A.; SIVKOVA, V.G.; SKULACHEV, V.P.
- ~
Energy metabolism in a pigeon under aelf-heating after hypothermia.
BiokhImIla 30 no.4:864-874 JI-Ag 165. (MM 18SB)
1. Kafedra biokhWi zhovitnykh Gosudarstvennogo universiteta
1meni M.V. Lomonosova, Moskva.

BEMWAlY, A.I.; XUAGIN, P.t3.; SVIRIDOV, V.A.; LEVCHENKOV, A.T.; T-ITARFXKO, N.
Kho ~ -. R. , -Hr-*- 1-1- v
Foam damper on an orgnnosilleone base for clay muds. &-renie
no*3:16-17 164. (MIRA 38;5)
1. Vkrainskiy fillal Vaf-soyijznogo nouchno-ir-sledovatellskoro
institute prirodnogo gnza i treat IPoltevanPftPgnzrazvedka".

"-Vfj-HKbKUv, B. D.; k'nYsician
"reservation of Indications of the Point of :-:ntry on the Skin and CInthinp.
Under Corditions of -Extern*'Ll Influer.,-n3 Ir V!e Cns,! o,"a CF,,;nq%ot WQ,;nd.n
Thesis for def.-ree of 0~~nn- ~cl. Sib 3--1 Cet 49, Z~3eond yosg,cw
State Medical Inst imeni 1, V, Stalin,
Summary 82, 18 Dee 52, Dissertations Presented For Dep-Tees in Science and
Enr-ineering -
,In Moscow 11) 124_2. From vechernyaa Rofikyr, J~n-lWc 19490

LSYCHMMOT, B.Deto ACMMW, NeN. (Moskva)
Yatal wound from an air Can, Bud,-med,ekspert. 2 no.2147 Jp-
Js #59o (MIRA 13W
(An WKS)

FMMOVSKIT* V.I.; rJMHMOV, B.D.
-15- - -
Soviet forens miilclt~~ fi the seven-year plan. Bad.-ued.ekspert.
3 no.43-8 Ja-Ur 160. (MA 13:5)
J/
1, lbuohno-ineledovatelinkly lustitut sudebuoy meditsiny (dlr.
Prof. V,I. Frosorovskly) Ministerstra sdravookhransuiya 9382.
(KOICAL JURISMUD*02)

PROZOROVSKIY, V.I.; AG N.N.; LEVCHENKOV9 B.D.
Functional evaluation of the results of a forensic quantitative
determination of 41cohol in the blood of live persons and corpses.
Sud.-4wd.. ekspert. no. 10-7 Ja~Mr 161, (MIRA 1414)
is Nauchno-ioaledovateltakiy-lnstitut sudebnoy meditainy (dir.-
Prof. V.I. Prozorovskiy) Ministerstva. zdra'vookhraneniya SSSR,
(CIMUSTRYP LOW (ALCOHOL IN THE BODY)

-I~QHM=Vp -B&Ds. ,
Review of A.KaTumanov's book "Madicolegal examination of
material evidence.*- Sud.med. ekspert. 6 no.3:58-59 J1-8163.
(KMA 16 t1o)
(MEDICAL MISPRUVENCE) (nRWOV, A.K.)
I

PIOZOROVSKIY., V.I,; LL*VGLWXOV, B.D.
Medicolegal evaluation of intraoranial hemorrhages. Sudem3de
ekeper. 'I no.1:38-A.4 Ja-Pt-164 (MIRA' 17W
1. Na4chno-lssledovatellskiy Institut audetrioy meditainy
(dir.,- prof. V.I*Prozorovskiy) Miniaterst-m zdravookhrema-
niya If SR.

PROZOROVSKIY, V.I.; _=mmul
Once again about intracranial hemorrhngos. llad.-med.ekspert.
7 no. 200-54 Ap-Je 164. (MIRA l7s7)
1. lfauchno-issledo-tellskiy in3titUt sudebnoy meditsiny
Ministerstva zdravockhranenipt SSSR, Moskva.

IF,VCIIF,N';i()V, B,11.
Abstracts. Jio,med. ek3i-ert. 7 noe, 2157-61 Ap-J's '64.
OfIRA 17:7'j,

CAa; a !:.-nversa~lon
with Nba maJ I col "rol'cssor ...reraro
Director r;l Tnotitute of Xndlcal Jur.'s-prudence in Favana.
Su~.-r,id. ckzjpf~rt. 7 no.3:31-32
(,',I
,It
miAltsin! Hir.
I
Frof. V.1. ?r,zorov8kLy) Mtni.-Lerstva USSR .

LEVCHENKOV, B.D.
Abstracts. Sud.-mod. ekspert. 7 no-3:59-62 JI-S 164.
(MIRA 17:10)

LEVCMKOVN B.D.
Abstracts. -Qud.-wmed. ekspert. 7 no.4t55-58 (*-D 164
(MIRA 18i1)

LEVCHENKOV,, B.D.
Review of the traneaotlona of th-- Chief Bureau of Modicolegal
Ekpartise and the Department of Forensic Medicine of the Erivan
Medical Institute. Bud.-mod. ekspert., 8 no.2t45-46 Ap-Jo 165.
(MIRA 180)

ALEKSEYEVt G.P.j ANDONIYEV, V.S.; ARNGOLID, A.V.; BASKIN, S.M.;
BASHMAKOV, N.A.; BEREZIN, V.D.; BERMAN, V.A.; BIYANOV, T.F.;
GORBACHKV, V.N.; GRECHKO, I.A.; GRINBUKHp G.S.; GHO?CVv H.F.j
GUSEV, A.I.; DEMMIYEV, N.S.; DMITRIYXV,, V.P.- DULIKIN, V.Ya.;
ZVANSKIY, M.I.; ZENKEVICH, D.K.; IVANOV, B.V.; INYAKIN, A.Ya.;
ISAYENXOp P.I.; KIPRIYANOVt I.A.; XITASHOVj I.S.1 KOZHEVNIKOVI
N.N.; KOWYAGIN, B.V.; KROKHINf S.A.; KUDOYAHOVj L.I.;
KUDRYAVTSEV, G.N.; LARIN, S.G.; IEB=V , V.P.; LE~YCHENKOV,
EJL I LEMZIXOVq A.K.; LIPGART, B.K.; LOPAREV, A.T.; MALYGINt
G.F.; MILOVIDOVA, S.A.; HIRONOV, P.I.1 MIEWLOV, B.V., kand.
tekhn. nauk; MUSTAFIN, Xh.Sh., kand. tekhn. nauk; NAZINDV, A.D.;
NEFEDOV, D.Ye.; NIKIFOHOVv I.V.; NIKULIN, I.A.; OKOROCHKOV, V.P.;
PAVLENKO, I.R.; PODHOBINNIK, G.M.; POLYAKOf, G.Ya.; PUTILINg V.S.;
RUDNIK, A.G.; RlWANTSEV, Yu.S.; SAZONOV, U.N.; SAZONOV, N.F.;
SAULIDI, I.P.; SDOBNIKOV, D.V.; SEMENOV, N.A.; SKRIPCHINSKIY, I.I.;
SOKOLOV, N.F.; STZPANOV, P.P.; TARAKANOV9 V.S.; TREGUBOV, A.I.:
TRIGER). N.L.; TROITSKIY, A.D.; FOXIN, F.F.1 TSAREV, B.F.; TSVrSULIN,
N.A.; CHUBDV, V.Ye., kand. tekhn. nauk; ENGEL, F.F.j YUROVSKIY,
Ya.G.j YAKUBOVSKIY, B.Ya., prof.; YASTREBOV, M.P.; KAMIN, I.V.Jq .prof.,
glav. red.; MALYSHEV, N.A.,, zam. glav. red.; MEWNIKOV, A.M., sam,
glav. red.; RAZIN, N.V.,, zam. glav. red. i red. tome; VARPAKHOVICH,
A.F.f red.; PETROV, G.D.9 -ed.; SARKISOVt M.A., prof., red.;
SARUKHANOV, G.L., red.; SEVASTIYANOV, V.I., red.; SMIRNOV, K.I.t
red.; GOTMAN, T.P., red.; BULIDYAYEV, N.A., tekhn. red.
(Continued on next card)

ALEXSEYEV, O.P.-(continued). Card 2.
(Volga Hydroelectric Power Station; a technical report on the
design and construction of the Volga Hydroelectric Power Sta-
tion (Lenin), 1950-1958] Volzhskaia gidroolektrostantaiia;
tokhnichaskii otchet o proektirovanii i stroitel'stve Volzhakoi
GES imeni V.I.Lenina, 1950-1958 99. V dvukh tomakh. Moskva,
Gosenergoizdat. Vol.2.[Organization and execution of conetrution
and assembly work) Organizatatia i proizvodetvo stroitellno-
montazhnykh rabot. Red. toma: N.V.Razin, A.V.Arn lid, N.L.
Triger. 1962. 591 p. MRA 16s2)
1. DeystvitelInyy chlen Akademii stroitelistva i arkhitektury
WSR (for Razin).
(Volga Hydroelectric Power Station (Lenin)-Design and
construction)

TOPELIEERGt D.G., kapitan dallnegc) plavaniya; IKONNIKOV, D.N.0
dote., reteenzent; DOKUCHAYEV, A.N., kand. tekhn. nauk,
dots., red ;-L&WJffXUws"., kand. fiz.-matsu.nauk,
dote., red: j red.lzd-va; SHPAX, Ye.G.j
tekhn. red.
(Electrical navigation instruments] Elektronavigatsionnye
pribory. Moskva, Izd-vo "Morskoi transport," 1950. 428 p.
(MIRA 16:8)
(Electricity on ships) (Nautical instruments)

DEMIDOVIGII, V.N.;_2N~,~!YIYAJ, Y.A.; MAZIN, P.N.
Use of an electroluminescent matrix screen. Geofiz. prib. no*
12 1 IM-112 162. (MM 17: 1j)
1, VMOIA.

I=HEV, B.
Frouchvane i proektirane na nat-oitelnite sistemi. Sofiia, Zemizdat., 1953.
L23 P. (Studying and planning irrigation ByOteMS# bibl., diagra., table3)
So. Eaat European Accesaions List Vol. 5, No. 9 September, 1956

LEVCHLV.. B.
Utilizing the water ofthe Danube River for irrigation. p. 33
KHlDROTEKBNIKA I YELIORATSII, Softiaq Bulgara., Vol. h, no. 2s 1959.
Monthly Liat of East European (EEAI) LC, Vol. 6, No. lo, oct. 1959
Uncl.

LLMIEVP B., inzh.
- ------
The be3t possible utilization-of the 1)ewage water of Sofia.
Kiddrotekh i malior 6 no.7:213-.214.

KANAZIRSKI, Petur; DRICHEV, V.;ILEVCT~R_ _V. ~
Anticoagulant prevention of postoperative thrombo-embolic complica-
tions. Suvrem mad.,, Sofia no.4/5:87-95 161.
1. Is SAnatoriwa Iskrats na Sofiiskia gradski naroden euvet. (Gl.
lekar I. Popov)
SURGFM OPEUTIVE compl)
ANTICOAGULANTS ther)
THROMBOIMOLISM prov & control)
~

,O,eveHIA~ 9, P
CHU, A.
USTINNIZOV, B.Ao;-IZV P ;_PCHIPOUNKO, AoA.
Vat grinding of grain in hammer wills. Spirt. prom. 24 no.1:34-35
(KIRA 11:3)
(Distilling Industries)
(Grain-milling machinery)

IXVCHII, A.?..
Rational utilization of waste heat. Spirt. prom. 25 no,7:39-40
'59. (min 13 % 2)
(Distilleries-Zquipment and supplies) (Waste heat)

Fri ~~Tj, t'.Ov) A, 5. p k--', ` .'I d ~ t-.' ":-,. ~,.. 13 !DCRENU
I
ticn
and With ari curzuf, 31L Is-5
2.4t~3-59 R-A 18 lo)

YAROVEWO, V.L.; USTINNIKOV, B.A.; LEVCHIK, A.P.t I&CHIPOUVIO) A.A.
Processing of sugar beets in a mixture with grain and potato raw
materials and molasses* Ferme i spirtt prom. 31 no.6:37-40 165.
(MIRA 18t9)
1. Vsesoyuznyy nauchno-issledovatellskiy institut fermentnoy
i spirtovoy promyshlennosti (for Yarovenko, Ustinnikov).
2. Michurinskiy spirtozavod (for Lavchik, Nechiporenko).

ALUMDROVt Alsksandr Petrovichj KU2iETSOV- Alakney Tak(t1evich; WZELI p
NoP*l iuzh*t red.;-LEVCEUp L.P.# r:d.; LI~Ap'L&Vep teklms
red. - --
[Practices of the construction of'the'Stal-ingrad Hydroelectxic
GES. Moskva, Orgenergostroit 1960. 57 p. (MIRA 14%7)
(Stalingrad Bydroeleotric Power Station)

)QUVOSEEIV, Dr-itrly Ivanovich; MUM, V.P.,, inzb.,, red.; L-r.VC-lt-IK-,--
L.P.,, red.; LEEDEDEVA, L.V., takhn. red.
["r-lence In the InDtallatlon of 150 Mv. turbogenerators]
Iz opyta montazha turboagregatov moshchnoottiu 150 Mvt. Vlo-
akva, Orgenergostrol, 1962. 36 p. (MIRA 15111)
(Electric power planto) (Turbogonamtors)

TSULUXIDZE, Petr Platonovich VAINSHTM, G.M., insh., red.; LEVCHI
L.P., red.; LEBEDUA, L.V., tekhn. red.
[Quality control of concrete work in construction of the arch
dam of the Ladzhanuri Hydroelectric Swer Station]Kontroll ka-
chestva betonnykh rabot pri soorusbanii arochnoi plotiny Lad-
xhanurokoi GES. Moskva,, Orgenergostroi, 1962. 52 p.
(MIRA 15tlA)
1. Vasaoyusnyy institut po proyektirovaniyu organizataii snarge-
ticheakogo stroitelletva *Orgenergostroi". -I%-
(Ladzhanurl Hydroolectrio Powsr Station-Dam)
(Ladzhanuri Hydroelectric Power StatIon-Concrete construction)

BEWV, Georgiy Vasillyevich; RAYKH, I.Ya.', inth., red.; IZVCHIK, L.P.,
red.1 LZBEMA, L.V., tekhn. red. I
(Installation of 500 kv. air owitch]Montash vozdushnogo vykliu-
chatelia napriasheniom 500 kv. Moskva., Orgenergostroi., 1962. 51 p.
(Electric cutouts) (Electric lines--Overhead) (MIRA 15:12)

DULIKIN, Vladimir Yakovlevich; ULESOV, Aleksey Alskoandrovich;
MARITANSKIT, L.P., inzh., red.;_qVqHIK, -L.P., red.;
VELITSYN, B.L., tekhn. red. -
(Submerged are welding of reinforcements] Vannaia elektro-
dugovaia evarka armatury. Moskva, orgenergostroi, 1962.
53 P. (Electric welding) (MIRA 16:9)

GALOCHKIN N.P.; VOLIFBERG, D.B., inzh., red.; LECH
9 - . UX
red.; SOWVIYEVA, A.I., tekhn. red.
[Electric power engineering and war plant construction
in the Co=onwealth of AustraliarElektroenergetika i
energeticheakoe stroitel'stvo Avstralliskogo Soiuza. Mo-
skva, Orgenergostroi, 1963. 75 p. (MIRA 16:11)
(Australia-Electric power)

LIVCHIK, S.P., referent.
Borehole charging vith the aid of pneumatic charging apparatus;
from foreign publications (ONize and Qaarrjr Nngineerine Jam 1955).
Gorexhur.jxo*12:29-33 D 155. (RIBA 9: 4)
(Sweden--Mining engineering) (Pneumatic tools)

LIVCHII, S.P., goruyy inzhoner.
Now machinery for open-,pit mining, (From foreign publications).
Gor.shur.to.4:40-43 Ap.151~. (KM 917)
(Baring machinery)

LEVCH eferent, gornyy inzhener.
=Awwpwq~
Delayed-action blasting in strip mining (from Ofte Xxploolves Zaginser.2
no.5, 1954). Gor.zhur.no.11:55-58 N 156. (MIRA 10:1)
(United States-Mining engineering)

ISVCHIK, S.P., referent, gorn" Insh.
'~ ~UWAWOW"="Io~act "ve dynamite for safe mining (from OThe Canadian
Hinlag and Metallurgical Bulletin* 1957). Gor.shur. no.3:60-6z
Mr 158. (Mining engineering-Safety measures) (MIRA 11:3)
(Radicisotopes-Industrial applications)

--IJWCHIK. $.P.
Results of tests of explosives with varying shatter effect at the
'MMS-Knorush'apmine. Isv.Ur. i Koll.fil.Al SSSR no.3sl29-136
1.58. (MIRA llil2)
1. Laboratori a vsryvnykh rabot Instituta gornogo dela. AN OSSR.
Iplosives-Testing) (Blasting)

BARONt Iazarl Izrailevicht prof.9 doktor tekhn. nauk; ROSMv Borin Dco-
mini oviobj LXVCMKv Stanislav Petrovich; ILOINSKAYAp G.M., tokbn.
red,
(Shattering properties of exp2oolves for mining) Drobiashahaia
sposdbnost* voryv hatykh veshcheatv dlia gorrqkh rabot. HoWcvpt
Gge, nauabno-telow. izd-vo 3.it-ry po gornomu delut 1960, 1n P.
('ExploBives). (Mining engineoring) (MIRA 340)

BMNI L.I., doktor tekhnnauky prof.; LEVCIJIK S.F., gornyy inzh.
Photo-planimetric determination of the grain-s.'-ze distribution
of a-rock mass loaded into wagons. Vzryv. rah. no.4-.57-67 160.
(MIRA, 15:1)
1. Institut gornogo dela AN SSSR.
(Particle size determination)

BARON. L.I#, prof,doktor tekhn.nauk; LZVCHIK, E.,P.# gornry insh.;
TIMMMKOV, M.K., gornyl in2h.
Investigating the shattering and propellant effect of explosives*
Vzr.rv.delo no.44/1:158-166 160. (9IRA 13--7)
(3xplosives-Blant effect)

BARONP L.I., prof.., doktor tokhn.nauk; LEVCHIK, S.P., gornyy inzhener
Criteria of the shatterine action of blasting. Vzryv. delo
no.50/7:7-16 162. (MRA 15:9)
1, Inatitut gornogo dela imeni A.A. lkochinakogo.
(2-1 "Ouiver)
~: v)

.LEVCHIK,-,�.,P. .(Moskva); SEINOV, N.P. (Moskva)
Effeot of explosions in solid media. Izv. AN SSSR. Otd. tekh. nauk.
Met. i gor. delo, no.3tl?0-174 Yq-Je 163. (MIU 4t7)
(Blast affect)