SCIENTIFIC ABSTRACT LEBEDEV, YU.D. - LEBEDEVA, A.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929030010-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

t - r-- 0 1-- D r- V@ - r@, D,
mmxv, Yu.1) -.
- -@ --@ - -
Yorty years of Sovet sanitary organization. Gig. i san. 22 no.10:
9-19 0 '57. (MIRA 10:12)
(PUBLIG H"LTH, hist.
in Russia)

LNMLFV
Principal trends in the future plan of public health development
for 1956-1965 In the area of sanitation and epidemiological control.
Gig. i san. 23 no-7:9-16 J1 158. (MIRA 12:1)
1. Ix Glavnoy gosudarstvennoy sanitarnoy inspektsii Ministerstva
zdravookhraneniya SSSR.
(PUBLIC HKALMH
in Russia, trends in develop. (Rua))

LEBEDEV, YU. D. , FEH(JTjl:AYA, A. J. , [ALI-MA, L. F.
"The Practice of 3anitary Air erotection in the Inaustrial CAUP5
of the U33i."
report submitted at the 13th All-Union Congress of ilyi:ieni:;ts, Epiderriolol@-ists
and Infectionists, 1959.

=Z7. Yu,D,
------
Curren'; status and immediate problems In the sanitary control of
air in Soviet cities. Gig.i. san. 25 no.1:5-11 Ja 160.
(MIRA 131-5)
1. Iz Gosudarstvennoy sanitarnoy inspektsii SSSR.
WR POLLUTION prevention and control)

red.; PEROTSKAYA, A.S., red.; CHERNAYENKO, T.D., red.;
IIOVIKOV, Yu.D., red.; POGOSKDA, MU., tekhn. red.
(Hygiene in hospitals and sanatoriums] Gigiena bollnits i sanato-
riev. Moskva, Medgiz, 1961. 231 P. (MIRA 14:12)
(HOSPITAIS-BYGIEUE) (SAIIATORIUMS-HYGIEI;E)

,Ep r!
Of @-Ct
Ve-chaniz I - @
Metallurg 10 (MIRA 18:6)
1. 7avod "Flck'!-@2tnl

LSBEDSV, Yu.I.
70;-lf-3riW, power consumption in moving hydraulic walking excavators. Izv.
vys.ucheb.zav.; stroi-. i arkbit. M-5:139-148 -' 58.01IRA 12-1)
1. Novosibirskiy inzhenerno-stroitol'W institut imeni V.V.
Kuybysheva.
(Excavating machinery)

Yuliy Ivanovich; KULRYAWSEV., Vitaliy Vasillyevich, laureat Sta-
linaEo-y--P-r-em-ir,,,I,OSHKOTSKAYA,.M... red*; SELYE, M., tekhn.red.
Ne shall surpass the standards of world technology] Pi-evzoidem
obraztey mirovoi tekhniki. Moskva, Hosk.rabochii, 196o. 98 p.
(MIRA 14:4)
1. Direktor Khotlkovskogo zavoda "Blektroisolit* (for Lebedev).
2. Glavnyy inzhener Khot1kovskogo zavoda 'Alektroizolit* (for
Kudryavtsev).
(Khot'kovo (Moscow Provinee)--Slactric insulators and insulation)
(Socialist competition)
NAY

GUSAROV, H.N.. inzh. Prinimali uchastiye: AIMREYEV, V.V., inzh.;
R.ABOTNOV, B.A., inzh.; FMOTOV, 1.Ye., inzh., nauchnyy red.
BALDIN, V.A., retsenzent; BRODSKIY, A.Ya., kand.taichn.nauk,
retsenzent; SAVM.OV, I.G., kand.tekhn.nauk, retsenzent; LEVI,
S.S., kand.tekhn.nauk, retsenzent: SOKOLOV, V.S., kand.tekhn.
neuk, retsenzent; =F&MV-,-Yu.I-i-. ratnenzent; RAZUXOVA, N.D.,
inzh., retsenzent; DOLGIKH, V.G., inzh., retBenzent; MAKSIMOV,
K.G., red.izd-va; FULIKIBA, Ye.A., tekhn.red.
[Provisional instructions on using gamma rays in controlling
welded joints of reinforcements In reinforced-concrete con-
struction elemental Vremennaie instruktsiia Po kontrollu
svarnykh soadinenii armatury zhelezobetonnykh konstraktoii
prosvechivaniem gamma-luchami. Leningrad, Gos.izd_vo lit-ry po
stroit., arkhit. I stroit.materialem, 1960. 46 p. (MIRA 14:2)
1. Russia (1923- U.S.S.R.) Ministerstvo stroitel'stva elektro-
stantsiy. Tekhnioheskoye upravleniye. 2. TSentrallnyy nauchno-
iseledovetallakiy inRtitut stroitelinykh konstraktsiy (for Baldin,
Brodsk1y). 3. Chlen-korrespondent Akademii stroite'llstva I arkhi-
tektury SSSR (for Baldin).4. VNIIOMS (for Savelov, Levi). 5. TSent-
ral'naya nauchno-leeledovatellaks;ya laboratoriya Googortekhaadxore
(for Sokolov), 6s Zamestitell glavnogo seniternogo inspektora,,Sani-
tarnaya inspektoiya SSSR (for Lebedev). ToNIP Ministerstva stroi-
tel'stva elektrostantsiy (for Razumova). Treat Sevzopenergo-
montazh (for Dolgikh).
(Gamma rays--Industrial applications) (Reinforcing bars--Welding)

LEBEDEV, Yuriy Ivanovich, inzh.; KASITSYNA, K.N., inzh., red.
[Improving the mechanism nodes of the 'E-801 excavator; ex-
perience of L.P.Kurdiukov mechanic of the Trust of the
Special State Office for the Mechanization of Construction
Work] Usovershenstvovanie uzlov mekhanizmov ekskavatora
E-801; opyt L.F.Kurdiukoval mashinista tresta "Stroimekha-
nizatsiia. "(Novosibirsk). Moskva., Gosstroiizdat, 1963. 1-1 p.
(YJRA 17:6)
1. Moscow. Nauchno-isaledovatellskiy institut organizatsii,
mekhanizatsii i tekhnicheskoy pomoshchi stroitellstvu.
2. Starshiy prepodavatell Novosibirskogo inzhenerno-stroitell-
nogo instituta im. V.V.K-Lybysheva (for Lebedev).

LEYKIN, I.M.; LEBEDEV, Yu.I.
.Investigating converter steel quality. Biul. TSIICIR4 no.3:
40-42 '61- (MIRA 14:129)
1. TSentrallnyy nauchno-issledovatellakiy institut chernoy
metallurgii.
(Bessemer process)
(Steel--Testing)

LEYKIN, I.M.; LEBEDEV, Yli.I.; ANDREYEEV, I.I.; BEDA, N.N.; Prinimali uchas-
tiye: LIVSKITS, G.L.; TERENTIEVA, Ya.K.; FILONOV, V.G.; GONCHAROV )
I.A.; NAFTALOVIGH, S.M.; KUPRIKOV, P.Z.; ABKINA, R.I.; ROSHCHINA,
A.A.; LUPYAKOV, A.G.
Steel of the 18G2-grade. Sbor. trud TS11IICHM no.35:92-101 t63.
(MIRA 17:2)

LEBEDEV Yu.M., inzh.@ MELIkIK, S.,12., inzli.: r-UKE1,111,V4, M.L., irizil.
Automatic deposition by welding of stainIess or. pearlil-ic
steel using two vires. Svaraproizv. no.2-l^i-'-11 F 164-
(MIRA 18:1)

@, FUKEL MAN
LEBEDEV, Yu.M. (g. Nik---',ayev),- @ELINIK, S.S. (g. Nikolayev); I
M.L. (g. Nikola@av)
Technology of mechanized hard facing of stainless stael witb
two wires. Avtom. svar. 17 no.4s7l-7.4 Ap 164 (MIRA 18:1)
t
I

la"Im. O.Y. ILIZ To
r*p-t sutl4tt*4 f- tb. 5th ftAcal Om&"l C-f-rww* On
St-I ProdwUon.
MOSCOW lo Jul WA

b6751
s/12o/6o/ooo/oO6/o27@045
E032/E314
AUTHORSa Ignatov, D.V. and.Lebeqey,_Yu.N.
TITLE-. UnivArsal Apparatus for the Determination of the
Rate of Evaporation and Decomposition of Various
Substances in a Vacuum
PERIODICAL3 Pribory i tekhnika eksperimenta, 1960, No. 6,
PP. 107 - 110
TEXTi A description is given of a universal apparatus (in a
glass envelope) which can be used to determine the rate of
evaporation and the heat of evaporation of metals and components
of alloys in the temperature range 20 - 2 000 OC. It can also
be used to 4tudy the kinetics of decomposition of chemical
a
compounds 9M determine their chemical and phase composition
by sublimation and condensation at target in a high vacuum
and subsequent analysis of the products by electron
diffraction and other methods, The prinUnipal parts of the
apparatus are a torsion microbalance evaporator placed
in the same vacuum chamber. The frame and the balance beam
were made from fused quartz rods 4 and 2 mm in diameter and
the restoring and suspension wires were made of tungsten
Card 1/6

86751
S/l2o/6o/ooo/oO6/027/045
E032/E314
Universal Apparatus for the Determination of the Rate of
Evaporation and Decomposition of Various Substances in a
Vacuum
(13 11 in diameter). A detailed description of these balances
is given by Rodin et al in Refs. I and 2. They are of
conventional design, The balance is calibrated by suspending
sections of a silver wire of known weight, The evaporator
was in the form of the usual Knudsen furnace in the form of
a tantalum container whose temperature was measured by a platiniull-
platinum/rhodium thermocouple. The furnace was operated undar
effusive conditions with an output aperture of 0.3 - 0.5 mm
in diameter and a wall thickness of 0.05 mm. The furnace is
heated by tungsten spirals. The working temperature could be
achieved in about 30 sec after switching on the current and
the working vacuum was between 10-6 and 5 x 10-7 mm Hg when
the temperature was 1 200 - 1 400 0C. The collimator had
an aperture of 15 mm in diameter and was located at 20 mm
Card 2/6

86751
s/1-2o/6o/ooo/oo6/02?/045
E032/E314
Universal Apparatus for the Determination of the Rate of
E,iaporation and Decomposition of Various Substances in a
Vacuum
F-om the face of the furnace and at a distance of 5 mm from
7he target, The collimating diaphragm was attached to a
massive copper blo,:.k in order to maintain it at a sufficiently
lvw temperature, The block was water-cooled., Chemically-
active residual gases were removed by passing chemi:ally-pure
argon through the apparatus. The beam produced by the Knudsen
furnace and collimated by the diaphragm was condensed on a
target suspended from the torsion balance. The composition of
the condensate was determined by an electron.-diffraction
mE"hc4. with the aid of radioactive isotopes and by chemical
a-.41ysis, In the case of the electron-diffraction analysis
t'i, condensate was removed from the target either by immersion
lin water or by dissolving the target, A counter for ref-ording
radioactive emissions was also included and could be used to
determine the rate of evaporation, The apparatus has been
used to determine the rate of evaporation of a number of
Card 3/6

86751
S/12o/60/000/006/027/o45
E032/E314
Universal Apparatus for the Determination of the Rate of
Evaporation aiad Decorpposition of Various Substances in a
Vacuum
metals and alloys, The following table gives the data on the
vapour pressures and heat of evaporation of erbium) chromiua, a
solid solutions of titanium and chromiumg
Vapour pressure P, 0 mm Hg
Temperature of
Evagoration, Cr+0.6 at.% Cr+-1.0 at.%
C Er Cr Ti Ti
1100 2.10
1150 2.58 1.41 o.41 0.30
1200 8.69 4.57 2.53 1.61
1250 12.04 13.49 6.39 5.65
13()0 5. IQ :12, 115 2J@7j 13.52
Temp@Frattire of evaporation, kjoules/molm
qar,d 4/6 267.7 4o4.9 477.8 499.9

86751
S/l2o/6o/ooo/oo6/027/045
E032/E314
Universal Apparatus for the Determination of the Rate of
Evaporation and Decomposition of Various Substances in a
Vacuum
The tcuperature dependence of the vapour pressure (mm Hg)
was found to be given by the following expressionsg
Ig p = 11.0 - 21170/T; for Cr;
19 P = 13.28 - 2500/T; for Cr + 0.6 at.% Ti,,
Ig p = 13.256- 25200/T; for Cr +- 1.0 at.% T44
ig p = -6.4o - 14000/T; for Er.
There are 4 figures, 1 table and 5 Soviet references
Card 5/6

86751
S/l2o/6o/ooo/oo6/O27/o41q
E032/E3'14
Universal Apparatus for the Determination of the Rate of
Evaporation and Decomposition of Various Substances in a
Vacuum
ASSOCIATION@ Institut metallurgii AN SSSR
(Institute of Metallurgy of the AS USSR)
SUBMITTED, October 27, 1959
Card 6/6

S/13-(/6z/ooO/oo4/i4i/2o1
AO6Q/A1O1
AUTHORS: Igriatov, D. V., Lebedev, Yu. N,
TITLE: Universal installation for the determination of evaporation rates
and t-.he, decomposition of various substances In vacuum
PERIODICALt Referatimyy zhurnal, Metallurgiya, no. 4, 1962, 93, abstract 111560
(V sb. "Fiz.-Irhim. osnovy proiz-va Moscow, AN S1JSR, 1961,
305 - 310)
TEXT: The description is given of an Installation for determining the
rates and heats of vaporization of metals and alloy components, and which also
enables the investigation of the decomposition kinetics of chemical compounds
and the determination of their chemical ard phase compositions. This is done by
sublimation and condensation on a target in the interval between 20 and 2,OOOOC
at high vacuum with subsequent analysis of the condensation products by electrono-
graphic or other methods, by means of radioactive isotopes or chemical analysis.
The material under investigation is placed In an evaporator consisting of a
Knudsen cell and a heater. The Ynudsen cell is made of a massive tantalum beaker,
Card 1/2

Universal installation for...
S/137/62/ooo/N4/14i/2o1
AC,60/AIOI
and the heater is made in the form of a tungsten cylindrical spiral whose end is
fixed by a spring: -this makes it possible to avoid the deformation of -the spiral
under heating up to operatIng tei-,)pcratures of 1,400 - 1,7000C. illis way of at-
taching the spiral makes it possible to eliminate the ordinarily used ceramic
holders. The stream of vapor from the vaporizing substance is shaped by the
opening in the Knudsen cell and the collimating diaphrarm, and directed onto the
target suspended from one of the ends of the balance arri of a torsion microbalance
and condenses upon it. By introducing an active measurement sensor into the in-
stallation it is possible to determine simultdneously the vaporization rate of
several components of an alloy. 7he results are cited of a number of investiga-
tions on the determination of viporization rates of metals and alloys (Er, Cr,
solid solutions of Cr and Ti). There are 5 references.
"e. Assonova.
[Abstracter's note: Complete translation]
Card 2/2

LIBIRDEV
Reasons for surface and subsoil compaction in the Golodnaya Steppe.
Trudy Pochv. inst. 29-223-238 148. (HLRL 10:8)
(Golodne,va Steppe--Soil physics)

ROZANOV, A.N.; TMA V, Yu.
Effect of irrigation on the level and chemical composition of
ground waters of the Golodnaya Steppe. Trudv Pochv. inst. 29:
283-323 148. (MIBA 10:8)
(Golodnaya Steppe--Water, Underground)
(Golodua.va Steppe--Irrigation farming)

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C"ification of salty soils. I'll. 11. LCI-lev. P41,24Y
A kad. Nauk S.S.S.R. large grour-s
are Suggemed: (1) Soil.-I with comparnfivrly fr" WaIrr
draifmge. with low degree of mineralin-ition, anot with ito.
cumulation of appm. miality twtw"n IICOI ;Ln.1 SO.,
lx"h Umler than Cl: and (2) -wils with limiird f1r;jinage iii
which CI and SO, are equalijM arvi hoth are highrr thmi
IICG. A further clasiificatiort by quant. %trp@ ii ako pro.
G. M . K@taj@a
/Joe

LEBEDEV., Yu. P.
Moscow Frovinc- - Soils
"Soils of the Serebryanye Prudy district of Moscow erovince." A.A.Lazarev, Reviewed
by Yu. P. Lebedev. Fochvovedenie no. 5. lj52.
Monthly List of Russian Accessions, Library of Gongress, October 1952. TYNCLASSIFIED.

IJEDEVY YU. P.
Alkali Lands
Basic means of reclaiming saline soils of the Kara KuL-Bukhara oasis. Pochvovedenie., No. 5,
1952.
Monthly List of 'twsian Accessions, Library of Corgress, 'ctober-1952j, UNCLASSIFIED

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FMVU)MIN, B.V., gornyy inzhsner;_,.LEBMV,.",,LUK- , gornyy inzhener.
Drifting in the Khaidarkan mines. Gor.zhur. no.5:54-55 My '56.
(MIJU 9: 8)
(Khaidarkan--Mining engineering)

DMITRIYEV, A.P., kand. tekhn. nauk;,LEBEDEV. Yu.P., gornyy inzh.;
SILAI-ITIRZAYEV, Kh.Kh.,, gornv:r :Lnzh.
Characteristics of thermal piercing of boreholes in com-
plex ore depoSits. Nauch. trudy Mosk. inst. radioelek. i
gor. elektromekh. no.47:67-75 163. (MIRA 17:6)

NEDRIGAYLOVY V., inzh.; GIMEYN, S.; LISITSYN, V.; LEBEDEV, Yu.; POGONIN, A.;
POTAPOV, P,
Technical information. Okhr. truda i sots. strakh. 6 no.7:41-46
il 163. (MIRA 16:10)
1. Starshiy inzh. laboratorii tekhniki bezopasnosti Gosudarstvennogo
vsesoyuznogo nauchno-issledovateltskogo tekhnologicheskogo instituta
remonta i ekspluatatsii mashinno-traktornogo parka (for Gimeyn).
2. Tekhnicheskiy inspektor Yaroslavskogo soveta professionalInykh
soyuzov (for Pctapov).

ACCESSION NR: AP4013292 S/0135/6h/000/002/0017/0021
XUTHORS- Lebedev, Yu. 'el. (Engineer); Nollnik, S. S. (Engineor); Fukellman, 14. L.
"(Engineer) ... ....
ITLE.- Automatic fusion of stainless steel on pearlite steel using two wire
1actrodes
1
;SOURCE: Svarochnoye proizvodstvo, no. 2. 1964, 17-21
TOPIC TAGSt steel) stainless steel, earlite steel, fusion, welding, two-vire
welding, St.3 low carbon steel, SKIL-E low alloy steel, AK-25 high-strongth steel, I
ADS-1000-2 welderp 48-OF-6 flux, Sv-O1ahl9N1W electrode wire., Sv-08Khl'1N9F2S2
electrode wire,, Sv-080205THF electrode wire
ABSPRACT: This work i@yas carried out in order to study the automatic deposition of 1
stainless steel on the low-carboki bteel St-3, on low-alloy steel SKIL-11, and on
high-strength steel AK-25. The purposes of this study were: 1) to determine the
technical conditions which would secure minimum fusion of the basic metal; 2) to
obtain the chemical composition of the built-up metal as near as possible to that
of the electrode wire; 3) to avoid the formation of the undesirable martensite
structures. The automatic welder ADS-1000-2 was adapted for this purpose., and two
Card

7
ACCESSION NR: APbO13292
:,wire electrodes were used si,-i;ultaneously to build up the metal (under --he h8-OF-6
flux.). Electrodes made of the following steels were tested: Sv-07KIZN12.,
oN
Sv-04MM]10, Sv-08KIil^ 9F2S2 and Sv-O8Kh25N5TMT,. It was established that the
metal with the highest resistance to corrosion was obtained when the combination
of the electrodes produced a built-up metal of austonite-ferrite composition with
3-81 of 6-ferrite. In order to av*oid the formation of the martensite structure the'
chen.-Lcal.corkoosition of t1-B first few built-up layers should be such that the
points plotted for it on the structural diagram shown in Fig. 1 of &closure would
lie to ihe right of-the SK line. Orig. art. has3 3 tables., 8 figures., And 2
lormulas.
ASSOMMOli: none
SUBMTEl): 00 DATE ACQi 26Feb64 ENCLt 01
SUB. CODE: M NO REF SOVt 005 OTHERs 000
Cord
P@@_,RR T-M@_@

LEBEDEV, Yu.s. LLobediev. IU.S.]
Serpontinites inIhe central Bug Valley. Nauk.zap.Kyiv.un. 16
no.14:163-169 157. (MI-Hh- 13:4)
(Bug Valley-Serpontinite)

, LEBEDEV. Yu.5. [Lebediov, IU.S.)
Ultrabasic belt of the central Bug Valley. Visnyk K7iv.un.Ser.
geol.ta georg. no-1:23-30 158. (AIRA 12:10)
(Bug Valley-Rocks, Igneous)

LEBEDW., Tu.S. [Lebediev, IU.S.]
Alkaline chlorita of the Bug region. Dop. AN URSR no.9:984-987
1 58. (WIRA 11:11)
1. Institut minerallnykb resursov AN USSR. Predetavil akademik AN
USSR II.P.Semenenko [M.P.Semonenkol.
(Bug Valley--Chlorit(s)

A UTHOR: Lebedev. lu-3- - SOV-21-58-9-18/29
TITLE: On Alkaline C@-lorites of the Bug "legion @O shcneloc--no= 'Crls-
rite Pobuzhlya)
PERIODICAL: Dopovidi Akademii nauk Ukrainslkoi RSR, 1958, Nr Q,
PP 984 - 987 (USSR)
ABSTRACT: Among the crystalline rocks of the hyperbasitic zone in the
Middle Bug area, the author discovered vein-like formations
of a chlorite mineral. Its c-,emical analysis was nerformed
by Analyst T.M. Nazarchuk in the Institute of General and
Inorganic Chemistry of the AS UkrSSR and roentgenometric ana-
lysis was carried out by the author. The results of micro-
scopic, thermographic, roentgenometric, chemical and other
studies identified this alkaline chlorite as a chlorite of
the serpentine series. The author advances a *1,ypothesis
that these chlorites were formed by sedimentation from late
Card 112 or post-magmatic soliitions genetically related to the magma

On Alkaline Chlorites of the Bu7 Region S-_*V-21 -5e-0- -. :: /2):z
of ultrabasic intrusions. There are 2 tables, I grap@ and
4 references, 3 of which are Soviet and I American,
ASSOCIATION: Institut mineralinykh resursov A@'i Ukrz:'I3'-, '.Trqtjtj,,t of
e
eral Resources of the A3 UkrS3R)
PRESENTED: By Member of the AS 'JkrS,")R, N.P. Semenenko
SUBiMITTED: April 7, 1956
NOTE: Russian title and Russian names of individuals and institu-
tions appearing in this article have been used in the trans-
literation
1, Minerals--USSR 2 Minerals--Analysis 3 . Minerals
--Sources
Card 2/2

AUTHOR: -Lebedev, Yu. S.
SOV/21-58-10-15/27
TITLE: Nickel Hydrochlorite from the Wi?athering Crust of the 3ug
Area Hyperbasites (Nikelevyy gidrokhlorit kory vyvetri-
vaniya giperbazitov Pobuzhlya)
PERIODICAL: Dopovidi Akademii nauk Ukrains1koi RSR, 1958, Nr 10, pp
1091 - 1094 (USSR)
ABSTRACTi.- Hydrochlorites are widespread among the weathering products
of the ultra basic rocks in the Middle Bug area. They
were chemically analyzed by T.M. Nazarchuk in the Institut
obshchey i neorganicheskoy khimii (Institute of General
and Inorganic Chemistry) of the AS UkrSSR. On the basis
of this chemical and also microscopic, thermographic,
roentgenographic and other analyses these minerals were
identified as nickel hydrochlorite. Its formation, as
shown by geological and mineralogical investigationsp was
established as resulting from the primary magmatic horn-
blends, chlorite and phlogopite due to the processes of
Card 1/2 hydration, desalination, oxidation and chemosorption.

SOV/21-56-10-15/27
VickelHydrochlorite from the iYeathering Crust of the Bug Area Hyperbasites
The high nickel content is a result of its chemosorption
in the process of hydrochlorite formation. There are 2
tables and 7 6oviet references.
ASSOCIATION: Institut minerallnykh resursov AN UkrSSR (Institute of Mine-
ral Resources of the AS UkrSSR)
PRESENTED: By Member of the AS UkrSSR, N.P. Semenenko
SUBMITTED: April 8, 1956
NOTE: Russian title and Russian names of individuals and insti-
tutions appearing in this article have been used in the
transliteration.
1. Geology--TJSSR 2. Rock--Properties 3. Rock--Analysis
4. Minerals--Determination
Card 2/2

YURK, Yu.Yu.; SE2=OV. Ye.F.: LEBEDEV, Tu.S.: KIRICBENKO, U.N.; 5EMMETKO,
N.P., ak8demik, otv.ria_.7-_rSUOVA, N.I., takhn.rad.
(Mineralogy of iron ore formation in the Kerch Basin] Hincralogiia
zholo2orudnoi formtaii Kerchenskogo basoeina. Simferopol', Krym-
izdat, 1960. 449 p. (MIRA 13:12)
1. AN USSR (for Samenenko).
(Azov See region--Iron ores)

LEBEDEV., Yu.S. (Lebediev, IU.S.]
Ultrabasites containing amp2-Ul;,oles in the southwestern margin
of the Ukrainian Crystallint;@ Shleld. Trudy Inst.min.resur.
AN URSR no.2:12-22 160. (MIRA 15:5)
(Dnieper Valley--Ultrabasite) (Dnieper Valley-Amphibole)

IZBEDEV, Yu.S, (Lebediev., IU.S.]
Weathered crust of ultrabasic rocks
Geol. zhur. 20 no. 4:25-34 160.
(Bug Valley-Rocks, Igneous)
in the middle Bug Valley.
(MMA 14--4)
(Weathering)

LEBEDEV. Yu.S.
Recent data on the age of ultrabasic rocks in the south of' the
Ukrainian crystalline shield. Dokl. All SSSR 141 no.6:1438-1"C
D 61. (KIRA 14:121)
1. Institut rninerallnykh resursov AN USSR. Predstavleno akademikom
D.I.Shcherbakovym.
(Southern Bug Valley-Rocks, Igneous)

TAR EV, Yu.S. [Lebediev., IU.S.]
Hydrochlorites from the Komysh-BurunBkoye brown ore deposit. Ma-u.z
min.Ukr. no.2:49-61 161. OMIRA 15:8)
(Kerch PeninsulaChlorites)
. . . - @ - %11@ -
.. I- I -.- @

LEBEDEV, TU.S.
X-ray analysis of main rock-forming silicates in the Kamysh-Burun
iron ore deposit (Crimea). Rent.min.syr. no.1:39-46 162.
(MIRA 16:3)
1. Institut mineralInykh resurBOV AN UkrSSR.
(Kerch Peninsula-'Silicates--Analysis)
(X-ray crystallography)

IZBLDEV, Yu.S.
Weathering surface of ultrabasic rocks in the sr.;utherv rarF:in of the
Ukrainian Qrystalline Shield. Sob.geol. 6 no.4:121-12-3 Ap 16-36
041EA 16v, J'
1. Institut mineralInykh resursov AN UkrSSR.
(Dnieper V&Iley-Ultrabasite) (Dnieper Valley-Weathering)

KORSUN07SM9 G.A.; LEBEDTIj YU.B. (Leningrad)
Effect of isome physicochamical factors on the photochemical
formation of hydrogen peroxide on zinc oxide. Zhur. fiz. khim.
35 no.5:1078-1085 YV 161. (MM 3.6:7)
(Hydrogen peroxide)
(Photochemistry)

LEBEDEV, Yu.S.
Qhromium-coritaining montMorillonites from the weathering
#urface of ultrabasic rocks in the Southern Bug basin.
Zap. Ukr. otd. Min. ob-va Ino.l]:46-53 162.
(I-IMA 1-6.8)
1. Institut minera-Ilwykh resursov AN UkrSSR, Simferopol?.

YURKY Yu.Yu.; KORNIIOV, N.A.; KIRICHENKO, O.N.; LEBEDEV, Yu.S.
Outlines of the C-4=erian iron ore basin in the southern
part the U.S.S.R. Dokl. AN SSSR. 154 no.2:355-358 Ja164.
(MIRA 17:2)
1. Institut mineralInykh resursov AN UkrSSR. Predstavleno
akademikom D.I. Shcherbakovym.

TEBEDEV, Yuriy Sergeyevirh; LE,31EL'ANSKLY, V.I., ':(an,i,
__=t,ner-.-'-nauk- otv -red.; MELINIK, A.F q
.9 re@, .
(Mineralogy and genesis of tlie weath-@riw@ surface of ultra--
basites in the middle Bug Vuldleyj Nineralogila i genezis kc)-
-y 0a -1 - 1)
-plvetrivaniia giper'- zit-v Srednego lobuzhlia. Kie-,,,
@
Naukova dumka. 1965. 80 r. (MULA 18.4@

LEBEDEV, Yu.S. [Lebediev, M.S.)
Tobacco color clays of the Kerch deposits. Dop. All URSR no.7:934,
938 165. (MERA 18-8)
1. Institut mineralInykh resursov Gosudarstvennogo geologicheskogo
komiteta SSSR.

@ - L%BIDMVJ--@----' @ .
Attention, lightning speaking. On. tekh. 2 no.9:49-51 S '57.
(Lightning) (Radio meteorology) (MLRA 10:9)

USSR/Chemistry - Uracile, Thio- Feb 48
Chemistry - Analysis, Quantitative
*Method for Quantitative Analysis of Thizaracile,,"
Z. I. Ubeder, All-Union Sci Res Chemloophar Inst
imeni S. Ordzhoalkidze, 1 3/4 pp
"Mad Prom. SSSR" No 2
PA 13/49T16
Thiouracile is used in treatment of Basedow's disease.
labedev describes tvo methods of determining It.
13/4016
0 0 0 0 a a a a a a a a a 0

Oll 00 0 0101WV4 07
, I
I it 11 11 4 is 4 ly 's A 11 n a 34 n M V 34 @
A A L-J_A- x A -A" X W.4
4f

A Met-P~ moimktft d vdth "Illisti" hc&
T
"

o
WOW. Skb.
.
A. M.
No. 2, pp. 4-19. IM. Atwr. in Wkvkjj EArr. 20,
PP. 396-307. Aw.. 1943-A report on on c%ticArnewal
Imestisalm 0(4 4-41ap mmtuww4 dm-wi twh an
output of 14 M Ewh Oslo WWIOYW 2 in
PUSIHAM am the Mannen" of the valvcs -cm -c-
hassled. The neg. feed-beck voltage was taken offthe
pdmary of the mMulation tratutonner and apptiw
Itwough a phaw-compenzating nelvicuk to the
wcondavy of the input tramformcf. Pic theory of
the cirkmit k diwnscd and a number Of CAP- (Urivl
are dwown.
L ACTALLUNGICAL UICIATtAff CLAWFICATFON
i: : 0 0 111 0 0 0
410 It &Z U bc IS Is v al a
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0 9 0 41 6 0 0 10 41 4141111
*T0,94 : : : : 0
0 0 *ts, 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

IEB'3DEV-XARM,OV, A. I.
Some design probleing or it ruodern i1jah leveLM4110
_1f J1
J1
-1di
-Wil
rtfHAPmsmly. A--L.IANtY. P
Roia
k. M. ,,e ... .. 2 (Na@ 3) 3-17 t 947) in
A general account of design and operational expcrier@ts
Ofhlgh level sys(cmi with a largearnount ofdcgcner,11i6q.
Methods ur suppression of parasitic clyrintron-mod
oscillations, more economical sub-modulators, use '.@ ,
phase-compensa. t Ion networks with sub-modulation
finnsrortners are described, and improvements due to
regitive reedback application, particularly in hum and

PIMSON, Solomon Vmniariinovich [deceased); LEBMV-KARMAI@D
[e-mail];
KWSKELEVICH, Viktor Abramovich; -om--IGHN, redaktor;
DIKAREVA, A.I., redaktor; KORUZRV, N.N., tekhnicheskly redaktor.
[Theory and design of amplitude and modulation generator tubes;
experience in developing A.I.Barg'B method] Teoriia i raschat
amplitudno-modulirovannykh lampovykh generatorov; opyt ras7itiia
metoda A.I.Berga. Pod red. I.N.Fomicheva. Moskva, Izd-vo "Sovetskoe
radio, *" 1955. 507 P. [Microfilm] (MLRA 9:1)
(Electron tubes)

ISR/Electronics -'Radio stations
U
SE
Caw 1/1 Pub. 133 -@3/19
.Authors I Lebedev-Kq:manov, A. I.
Title I VHP F11 radio.broadeasting station for two-program local broadcast
P@riodical Vest. svyazi 6 1-
3 6, June 1955
Abetract i A description of an URF FM radio broadcasting station for a two-prograin
local broadcast is given, together with technical specifications of the
component parts and equipment. The station is produced entirely by do--
mastic industry. In addition, some information conceniing future trends
in development and improvement of the above mentioned station, is pre-
sented. Diagrams; illustrations,
Institution
Submitted
Al

LEBEDEV-KARl-MOV, A. I.
A. I. Lebedev-Karmanov, "Modern USW television radio Ltations (Certain development
tendencies and constructional peculiarities).11 Scientific Session Devoted to "Raji-40
Day", MM 1958, Trudrezervizdat, Moscow, 9 SOP 58.
Modern power television stations of bhe meter band are analyzed; special attention
is paid here to television transmitters. Basic recent tendencies in the development of
the technique of this kind of equipment are established and analyzed.
A characteristic of domestic and foreign achievements is given relative to the size
and energy indices of television stations. Conisderations are expressed on the principles
of the most rational construction of power scales of transmitters.

507/142-58-4-29/30
TITLEt All-UnLon Session Marking *Radio Day- (V3030yUlmay,
mauchnayA ssssIya,pcavy&3hchsnnwy& ftDcyu Hadjor)
PERIODICALs IzvestLya vysahikh uchobnykh zavedeniy - Badloteldmika,
1958, Wr 4, pp 517-521 (USSR)
11STRACT, During the 12-17, 1,358. an All-Union
jeriod Kay
83*Lon wax hold In Moscow
devoted to
" ,
Radio Day*. It was organiz;tA. by the Scientific Tech-
mi cal A.S.Popov Association for Radlo-Engineering and '_U
U
El wctro@Cammiunlcatlonz. 280 papers were read at the
so" Jun, 25 In the rLeld of information theory and
nor* than 20 In the field or electronics, dealing with
theoretical/*xperizental research on electronic equip-
sent. V.1.8 ke on -The Transal3sion Capacity
2@ @ C
of SLrS!.L-!My and 112tol-Ray Communicatto *nals..
L.1 Fll1ppov looked at the potential Interference
resistance of an Ideal radio receiver. D.4LJg_ylX
Card 117 stake on *The Tran2mlssion Svst@ of Flag'irlo lii-l,
and B.S.Pleyshman discussed "The Use Or-Ut-e-succ.-S35.
Equipment for Determining Weak
Signals In Raise*, Lnd_"XELrk_ex*=Ized -The Potential
Interference Resistance in a Non-DefInite Signal Phase-.
T.A.Uxhlrin and "M=Lava discussed -ho Optimal
of the Tele-meastLring System with regard to
Interrorence Resistance-. B.S.Floyah:Un spoke on the
question at creating an optimal cod. - in the Shannon
conception - In the case of a binary symmetrical canal.
L.t.Aarodlz discux%ed -rho Method of Crtating Several
-Codes with a Simple Base-. In the field of electronics,
P.A.Tarasov spoke an sBroad Hand Electron Ptsy Tubes ror
.-Ub1:WrTatTDTT-1ftd Recording of Electric Impulses and
Ultra-High Frequencies" and _V,..P.Radchenkp__ex&m1ned the
question or the rractical utilliz-alfo-not tubes with a
cathode not. F.Semenov, T-P- tpn@v, N.X.Sb_1tzQ*&
and A,S.Bondarev exam @eff- -Use of the Fadictondo with
a Ri Sh OF@-70ed-for EzanLning Elec tromagietic field*
Card 2/7 In resonators and wave guldWl
ec t Ion of 03clilatory
Xnerj_y-bT-&_n_T1octroaIc Current, Modulated According
to Density-. M.B.Golant discussed a negative clystron
with a wide range of electron adjustment. S.I.Bycbkov
explained the phenomenon of electron displacement and
Saw* an approximate description of the frequency
cb,axactoristics or the magnetrcn under ccnditiona or
,ko spoke
high amplitude oscillations. J_L@TqLqshc11n
11-feal
an 'The Influence of Various Factors on a Cr
MaCnatte Muenetron Field witht a Grid..
r"
btatri 3" an )J."Atushkina and Z,I-ILad4l' discusscd
"Bridge Methods of C6mbTnTr.-g- the Outpl,ts of Sa-r;@.
Generators-.
Uz11.&_V "ALlh-V I 11 spoke or. -The -Ineory
of Non-Linvar'Oscillat... I.Adlo Ingingering".
-z@-! _- 'LY._&.K%rA=or and spok. on
The E.1ec%.r--4nctIc RAdl4tlOn TA_Z;jiijm3 rot Con
the ThtOrY of RecIprocity Ln Ule Ultra'
ditloned by a, 111,h
FroquEncy Bang

AUTHOR: Lebedev-Karmanov, A.I. SOV/106-58-10-5/13
TITLE: 'Zo-rn-m,--,o-r-ar-y-r-e-l-e-Vi~ton-Radio-S-Uati-ons (Sovremennye
Uelevizionyye radiostantsii)
PERIODICAL: Blelctrosvaz'7 1958, Nr 10, Pp 32 - 37 (USSR)
ABSTRACT: This article is a review of modern techniques a_j]@li@-abie
to television broadcasting stations operating in the metria
wave-length band and under conditions such as exis-!@ -'-n the
USSR. The article is mainly concernpd with ti-Se vision
transmitter techniques and de'velo-mcnts con:@-,-_-ning the
reMaining parts of the aqui--ment tsound transF_-,itt-ers.,
antenna-feeder systems, etc@ are only brie-11v rient.`.oned.
The basic trends in various countries (GerM@Lny, USA,
u 1)
Britain) and in various forms are; @c desi'ira t".19
equipment so that the continual presence of staff @Is
u
unnecessary; 2) To design the apparatus so that it is
suitable for both black-white and also coloured trans-
mission; 3) Reduction in the size and-weight of the
equipment and also a reduction in the total polver c-.ons--')np-'-
Card 1/3 tion; 5) Standardization of the main elements. To meet
these conditions, ruggedised components with a reliablc-
I

Contem,@orary Television Radio-Stations
SOV/106-58-10-5/13
long-working life should be used and, if necessary, under-
run, A reserve of "hot" essential equipment should be
provided, or the transmitter should be able to operate at
reduced nower if some stages become faulty. The output
of several transmitters can be "added" so that if one fails5
the station will still function, albeit at lower @,ower.
Provision of standby equipment increases the volume of the
equipment and its total power requirements. The factors
which determine the quality of television transmitters
arg: 1) Carrier stability which should be (1-5 - 2-5) in
10 i 2) The level of noise in the transmitter should be
riot worse than 40-50 db; 3) The differential coefficient
of the non-linearities of the transmitter path between the
black and white fields should not exceed 0.1 - 0.2; 4)
Inequality in the delay of the transmitter path should not
exceed 0.05-0.1 microseconds for the middle and high
video-frequencies, and "false" signals (feeder echoes)
Card 2/3

Contemporary Television Radio-6'31tations BOV/106-58-10-5/13
should be reduced to negligible levels; 5) The signal
to noise ratio of the sound channel should be at least
60 dbs. The author then briefly describes the steps
taken in USSR, U6Aj UK and Germany to neet these
requirements.
There are 1 illustration and 8 references, of which 1 is
Soviet.
SUBMITTED; June 10, 1958
Card 3/3

AUTHOR: Lebe x,. I SOV/106-58-11-5/12
.TITLE: Particular Constructianal Features of Contemporary
Television Transmitters (Osobennosti postroyeniya
sovremennykh televizionnykh peredatchikov).
PERIODICAL: Elektrosvyazl, 1958, Nr.11, pp.36-44 (USSR)
ABSTRACT: The topics are considered under four headings.
1. Adding the powers of television transmitters. Two
specific problems are considered which concern picture
transmitters: systems of automatic phasing at high-
frequency; phasing systems at video-frequency. Where a
reasonable warm-up time may be allowed and skilled personnel
are in attendance, phasing presents no problem (Ref.1).
With unattended transmitters some form of detector must be
provided. Peak detectors may be used or those which
operate at a limiting level well below 'peak-white. The
best method uses a phase-detector since the index of
parasitic phase-mcdulation from each transmitter is then
extremely small. When the powers from two transmitters
Card 1/7 are added image distortion may result if the group-delays

SOV/106-58-11-5/12
Particular Constructional Features of Contemporary Television
Transmitters.
in the two channels are not similar and it may be
necessary to include an artificial delay-line. Fig.1 is
a block-schematic which incorporates most of the features
common to present practice. Although it is, e.g.,
American practice to feed both transmitters from a common
power supply, it is Soviet practice to provide individual
supplies. This point is considered again in the last
section, on power-scales.
2. Construction of U.S.W. television transmitters with
specially-high-efficiency tetrodes. In the imme4late
post-war decade the use of power triodes in eommon-grid
connection was popular since stable working could easily
be guaranteed and amplification of modulated oscillations
was possible (Ref.2). However, circuit damping was
usually excessive and drive powers rather high. At the
present time, in the Soviet Union and abroad, beam-power
tetrodes are available for the 200-250 and even the
900-1000 Mels ranges which can produce oscillatory powers
Card 2/7 of 30 M These may have slopes of 40-60 and even

Particular Constructional Features of Contempo SOV/106-58-11-5/12
Transmitters. rary Television
75-90 mA/V and. power gains of B-10 up to 30-50, over a
band of 6.75 Mc/s. Modulation problems which arise when
using these hig.@I_efficiency valves have been overcome, in
Britain e.g., by the use of shunt-regulated amplifiers
(Ref.3). Low-level modulation circuits usually require
a large number of broad-band amplifiers and skilled personnel
in attendance. Fig.2 shows a compromise arrangement where
modulation is effected ats. medium level of about'100 W.
3. Some methods of raisIng the quality of transmission of
television signals. (a) Pre-correction of distortion.
Pre-correction for the phase distortion in the transmitter,
and in many cases, of the distortion in the average
receiver is achieved at video frequency at the input to
the moduiator. The corrector usually takes the form of
an all-pass circuit, either a symmetrical lattice or, more
often, a bridged-T. Non-linearity in the transmitter is
often allowed for by a pulse-stretching circuit which gives
a constant gain for signals up to picture level and a rapidly
Card 3/7 increasing gain above this level. (b) Arrangement for

SOV/106-58-11-5/12
Particular Constructional Features of Contemporary Television
Transmitters.
stabilising the white level in the transmitted signal.
'The Soviet standards demand that the white level constitute
12#5,t 2.5% of peak. Overmodulation can be due to a
reduction in h.fo excitation to the modulator, a change
of the input bias, i.e. the effective working point, an
increase in the peak-to-peak swing of the video signal at
the output of the l.f. amplifier and so on. Fig.3 shows
the block diagram of a suitable circuit in which the video
input to the modulator Is reduced as soon as the relative
level of modulated output exceeds a prescribed amount.
(e) A system of black-level negative feedback for reduaing
parasitic amplitude modulation. It is possible to reduce
the spurious background level in a transmission by 10-20 db.
A whole series of circuits have been proposed. Many of
these are unstable. The arrangement of Fig.4 gives
adequate performance. The total output signal fror@ the
transmitter is detected, limited and amplified in a d.e.
amplifier. The output from the latter Is used as a
Card 4/7 reference voltage for the d.c. restorer circuit.

SOV/106-68-11-6/1;e
Particular Constructional Features of Contemporary Television
Transmitters.
(d) Methods of reducing spurious image signals caused by
supplementary tuned circuits. Unless the feeder-aerial
system is extremely well-matched, e.g. in some cases better
than 0.98 v.s.w.r., then the presence of echoes may give
rise to spuricas images. A method of pro-correction at
video-frequency is mentioned in Ref.5. The most success-
ful development to date however is that which has taken
place in the USSR. A poly-phase final stage is
connected to the aerial by means of a bridge-circuit. if
echoes arise in the feeder system they are absorbed in
the ballast resistance of the bridge and not returned to
the amplifiers. This method is particularly suitable in
power-adding systems.
4. Preferred power scales. In the USSR where television
equipment is mass-produced there is a distinct practical
advantage in establishing a rational scale of preferred
transmitter powers. Two kinds of' station are envisaged:
lower power stations for the majority of applications, and
Card 5/7 high-power stations for important centres. In order to

SOV/106-58-11-5/12
Particular Constructional Features of Contemporary Television
Transmitters.
make best use of the principles of power addition the
recommended block diagrams would be based on the use of
powers which are one-half of the required values. The
ratio between the greatest and the commonest power would
be dictated by the power gain which could be most
conveniently obtained in a modern tetrode stage. Fig-5
shows 4 different arrangements using 7 basic numbered
elements. 1 is an exciter, 2 is a high-level modulator
of Power Pi/2, 3 represents the power-supply, cooling
arrangement etc. for 2, 4 is a combining circuit for
adding together the powers of two 21s, 5 is a power-
amplifying stage producing P2/2, 6 is the power-supply,
cooling arrangement, etc. for b, 7 is the combiner for
2 P2/2 stages. Blocks 1, 3 and 6 are similar for different
wavelength ranges. In accordance with Soviet practice the
sound transmitter would have an output between F1/4 and
P1/2. There are 5 figures and 6 references, of which
Card 6/7 3 are Soviet, 2 Engl&Ah and 1 French.

SOV/106-58-11-5/12
'. Particular Constructional Features of Contemporary Television
Transmitters.
SUBMITTED: June 10, 1958.
Card 7/7

LEBEDEV-KARMANOV A.I., kand, tekhri. nauk, ot@,, red., SALINIKOVA,
T.f.', ized.; RUMANOVA, S.,F, tekhn, red,
(Modern radio transmitting equipment for radio and televizion
broadcasting on ultrashort waves] Sovremennoe radioperedaiu-
shchee oborudovanie dlia radio i televizionnogo veshchaniia
na ulltrakorotkikh volnakh. Mosk-.rn, Sviazlizdat, 1963. 200 p.
(MIRA 16:9.)
(Radio--Equipment and supplies)
(Television-Equipment and supplies)

LEBEDEV-XARMANOV, A.I.
Operation of the anode circuit of the output stage of an amplifier
of modulated oscillations of a television shortwave radio trans-
mitter. Radiotekhnika 18 no.3:42-53 Mr 163. (MRA 16:3)
5
1. Deystkitelinyy chlen Nauchno-t@ikhnicheskogo obshchestva
radiotekhniki i elektrosvyazi imeni Popova.
(Television) (Radio, Shortwave)

E a, I) E -K fi
modulated
r EL!3 i t r -a r. s t e 3
Flektrosviazl

EDEV-KRASIN, Yu.M.
-
W, _71- t -, -
Accelerating vfOidbera of the proton synchrotron and basic problems
in itIL high-frequency current. Radiotelch. i elektron. i no-7:940-
953 J '56. (14LRA 10:1)
(Synchrotron)

AUTHOR: Lobedev-Krasin, Yu - M. j Regm1ar member of 106-9-5/11
the Society.
TITLE A. New Type of Broad Band Transformers (Shirokopolosnyye
transformatory novogo tipa)
PERIODICAL: Radiotekhnika, 1957, Vol- 12, Nr 9, PP- 38-46 (USSR)
ABSTRACT: Transformers are described which are characterized by the fact
that their windings have the form of single torus-like (cy-
lindric ring) coils which are enclosed in the spatial spires.
These transformers work efficiently in the frequency range
of 103 up to 108 cycles as well as in devices which are in-
tended for a simultaneous transmission of signals with broad
frequency spectrum and in resonance amplifiers with a tuning
frequency controllable in wide ranges. In the last case the
transformer for this especially purpose 6oAstructed is used
simultaneously as induction variation for the resonance
frequency of a circuit with electronic control. The equivalent
scheme of the transformer is given, the factors investigated
which influence the dispersion of the transformer windings and
Card 1/2 the construction af the transformer described. It is shwon

A New Type of Broad Band Transformers. 108-9-5/11
that this n(iw type has good electric data and a rather
universal basis. The constructions developed on this basis
have in praxis proved to be good. There are 9 figures, I table,
and 2 Slavic references.
ASSOCIATION: Nauchno-tekhnicheskoye obahchestvo radiotekhniki i elektrosvyazi
im. A. 8 , Popova
SUftTMD: April'26, 1957.
AVAIUME so Library of Congress
Card 2/2

I! C;" h 8
s/i2o/62/000/004/016/047
El92/E382
AUTHORS: I 1=dev---".rasin. Gutner, B.M., Pisarevskiy, V.Ye.,
S., B@
.9h, L. Z.
a Kuryshev, V.S. and
1-ioiseyev, A.I.
TITLE: The accelerating clot-,ients of the proton synchrotron -
and the system of their high-frequency feed
PERIODICAL: Pribory i tekhnika eksp-crimenta, no. 4, 1962,
94 - 97
TELICT: The description, principal characteristics and the
results of the control of the h.f. accelerating systei:i* of the
7 GeV proton cyclotron are reported. The acceleratin,@ clements
are in the form of drift tubes situated in 11 coiiiipansatinm
magnets. Each of the 11 electrodes is fed 'from a separate
system of high-frequency amplifiers consisting of a 7-sta@@-e
wideband amplifier and an automatically-tuned resonance output
ai,.ipllf i er. The inductances of the resonant circuit in the output
stages are in the form of coils fit-.ed ifit-h ferrite cores. The
amplitude of the high-frequency field of each accelerating
electrode is 2.5 kV + 100% over the frequency ranZe of
Card 1/2

MR
S/12o/62/ooo/oo4/ol6/o47
Tile acceleratinf@ elements .... E192/13332
0.65 - 8.5 Mc/s. The phase-shift beti.,reen the output voltages
of any two channels is less than 30 0- The overall power used
by tile supply system is 400 kVA. 3y using tuned amplifiers in
the output sta.(res the power consumption was reduced by about
50 titzies, as cot,.ipared with a non-tuned amplffier.
There are It figures.
SUBMI'I'f ED: March 29, 1962
Card 2/2

LEMDEV. -hRA31N, YTJ.M*
L0738
S/120/62/000/004/003/047
9140/E420
AUT11ORS: Pubchin5kiy, S.M., Satskikh, G.r., Vaoil'yev, A.A.
Vodoplyanov, F.A., Gutner,.-D.M.-,_Kuz'min, A.A.,
Kuz'min, V.F., Lebodev-Kranin Yu.M., Uvarov, V.A.
TITLE: The electronic system of the 7.Gov proton synchrotron
PERIODICAL: Pribory i tekhniRa eksperimenta,7no.4, 1962, 20-26
TEXT: The article surveys the electronic system of the 7 Gcv
proton synchrotron, the individual parts of which are described in
individual articles in the same number of the journal. Tile
electronic circuits control the continuous increase of the energy
of the accelerated particles. For the chamber aperture. used in
the apparatus, the deviation of the momentum from the equilibrium
value cannot exceed + 5 X 10-3. Th. instantaneous values of H
must be held to with@in io-3 at the start (f . 0.67 llfc."'%) and '
5 x 10-5 at the end of the acceleration cycle (f - 8.31 Mc/s).
The synchrotron frequency varies from 3600 to 130 c/o. To keep
the oscillations of phase with passage through resonance less than
the adiabatic damping of these oscillations, the harmonic frequency
modulation of the accelerating potential by the synchrotron
frequency should not exceed 0.5 c/o and the harmonic amplitude
Card 1/3

S/120/62/000/004/003/047
The electronic system of ... E140/Z420
of the modulation at the same frequencies should be less than
2 x lo-4 ilt the start and 5 x 10-3 at the end of the cycle. The
5pectral iensity of noise modulation should be of the order of
2 x io-3 cs2/cs. The precision of me suring H at the instant
of injection was prescribed as 3 x IOT These requirements are
met by A programmed frequency control with correction for the
radial and phasoogositions of the beam, calculated for beam
intonsit;tes of I to 1012 particles. The beam measuring system
consists of a precise discrete integrator and a meter for the
initial level of the magnetic field intensity. Special
equipment is required for the automatic measurement of the
instantaneous values of frequency and field intensity, the
measurement of micromodulation of the frequency and amplitude of
tho accolorating potential, variations of beam intensity over the
acceleration cycle, the azimuthal distribution of particle density
in the bunch,and the position of the bonm in the vacuum chamber.
An overall block diagram of the system is given and also num-ary
descriptions of the systems for generating the accelerating field,
the acceleration control and the meneuring equipment. The
Card 2/3

s/l.,0/62/000/004/003/o47
The electronic system of ... E140A3420
particles are accelerated at the seventh harmonic of-their
frequency of revolution - in the band from 0,67 to 8.31 Mc/s,
The energy increase is 11.3 keV per revolution. The accelerating
elements are 2.4 m drift tubes located in 1:1 compensating
electromagnets. The transit angle in each tube is about 25* and
the ratio of accelerating potential to the potential across the
tube is about 0.43. The system enBure's a phase oscillation of
the beam below 0.05 r and -)tabilizes the radial position to
within , I mm. Thero in I figuro.
ASSOCIATION: Radiotelthnicheskiy institut GKAE
Oadio Engineering Institute GXAE)
SUBMITTED: April 23, 1962
Card 3/3

KOMAROV, V.L., akademik, redaktor; BAYKOV, A.A., skademik. redaktor;
VOLGIN. Y.P., akademik. redaktor; OWSLI, L.A., akademik, akademik-
Bekretar', redaktor; BRUYNVICH, Y.G., sk-ademik, redaktor; DEBORIN,
A.M., akademik, redaktor; MITIN, M.B., akaemik, rectaktor; L7.MZV-
POLYAIISKIY 'P I redaktor; YUDIN, P.F., redaktor
[Central meeting of the Academy of Sciences of the U.S.S.R., October
14-17, 1944; in honor of the President of the Academy, Academician
Y.L.Komarov, in connection with his 75th birthday and the 50th anni-
versary of his scientific activity) Obshchee Bobrania Akademii nauk
SSSR, 14-17 oktiabria 1944 gods; posviashchennoe chestvovantiu
pr6zedenta Akademii nauk SSSR akademika V.L.Komarova, v Bviazi a
75-leniem so dnia rozhdeniia i 50-lattem nauchnol deiatellaosti.
Moskva, 1945. 260 p. (MLRA 9:11)
1. Prezident Akademii nauk SSSR (for Komarov). 2. Vitae-prezident
Akademii nauk 353R (for Baykov, Bolgin, Orbeli). 3. Chlen-
korrespondent Akademii nauk SSSR (for Lebodev-Polyanskiyl, Yudin)
4. Akademiya nauk SSSR.
(Komarov, Vladimir Leontlevich, 1869-1945)

LEBEDEV_TSVET.KOV,._Yu_D.--_
Repair work at the Subaqueous part of the siphon cr3ss@n@,- of a gas
pipeline. Gaz. prom. 6 no.11:46-48 '61. OKERA 15:1)
(Gas, Natural--Pipelines)

ANDREYEV, German Sergeyevich; KHORIKOV, A.I., red.; BARMIN, S.F.,
nauchn. red.; LEBEDEV-T.SVETKOV__7u.Yu., red.; MITWFANOV,
I.A., red.; NECRAYEV, M.A., red.; RUSAKOVA, L.Ya., ved.
red.; YASHCHURZHIIZKAYA, A.B., tekhn.red.
[Firing-line method on main gas pipes] Vedenie ognevykh ra-
bot na magistrallnom gazoprovode. Leningrad, Gostoptekhiz-
dat, 1963. 110 p. (MIRA 16:10)
(Gas, Natural--Pipelines)

LEBEDEV@-TSVETKOV, Yuriy DmitriyeNrich; VASIL'YEV, P.D., nauchn.
red.; RUSAKOVA, L.Ya., ved. red.; DEI,11YANENIKO, V.I.,
tekh:n. red.
(Designs of the equipment and operating conditions of gas
turbine compressor stations] Konstruktsii oborudovaniia. i
rabochie protsessy gazoturbinrjykh kompresaornykh stantsii.
Leningrad, Gostoptekhizdat, 1963. 110 p. (MIRA 17:4)

NOKKOLIDS, S.R. [Nockolds, S.R.]; ALIM, R.; LEBMEV-ZINOVIYEV,, A.A.
[translator]; DOW0, T.M., red.; ROMANOVICH. G.P., red.;
BZZ7A, M.A., takhn.red.
(Geochemical studies; geochemistry of some series of eruptive
rocks] Geokhimicheskie nabliudeniia; -sokhimiia nekotorykh
0
serii Izverzhennykh porod. Pod red. T.M.Dembo. Moskva, Izd-vo
inostr.lit-ry, 1958, 173 P. [Translated from the English]
(Rocks, Igneoun) (MIRA 12:5)

LEBEDEV-ZINOVIYEV, A.A.
Behavior of uranium and thorium in a magmatic procea.- of the
formation of the massif of the potassium alkali complex in
northern Kazakhstan, Geokhiniia no.1:92-96 Ja 165.
(MIRA 18:4)

SOBOLEV, H.D.;