SCIENTIFIC ABSTRACT YEFIMENKO, L.V. - YEFIMOV, V.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002203620014-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR UDC: 621-375.82
TEFDOITKO. -.L--- V. and MASMVICH V. S.
"Theory of Two-Channel Laser Oscillation in Opectrally Hetero-
geneous Media"
nskiY Fizicheskiy thurnal, 110 5, 1973o~pp 756-771
Kiev, Pkrai-
Abstract: It is noted that spectra of multichannel laser oscilla-
tion in the. case of heterogeneous, broadening of the luminescence
lines still represent an unsolved problem. The purpose of this
paper is to help remedy this defect t It~setsup a theory of oscil-
lation and obtains an oscillation,sp*ectrum for iwo transitions
-vrith the total upper level of operation for t).ie case in vhich there
is no correlation between the various frequencies of the individu-
al. active center. An analysis of. them various.~ modes of oscillation
is provided and the conditions'of,their realipation are found. As
an example of the analysis provided by the authors, the glass laser
-activated by neodymilam is considered. The authors emphasize that
their views relate to cases in which.'there is no correlation be-
Ureen the different frequencies of the individtial active center.
Awlih

7 77 - - ---
USS11 UDC: 550-834
BALASHKAND, M. I., FILIPPOV, N. G. , YEFIMMO M. D. , C11DI, 0. L - , MAYOROV,
V.- V. =LISEIY, A. D., 801k)Df~t V ~,.~K~1110V, G~ S., Ramen-
skoye t of the All-Union:. Scient.ifi~: Research Tnstitute of Geo
physical Methods of Prospecting
"A Device for Emission of a Seismic Signal"
Moscow, Otkrytiya, Izobreteniya, Promyshlennyye Obraztsy, Tovarnyye Znaki,
No 8, Mar 72 Author's Certificate No 330407, Division. G, filed 20 Jan 70,
published 24 Feb 72, p 142
Translation: This Author's Certificate introduces: 1. A device for emis
flion of ft golplillo alf!110. IrI)t (hptjgj~ (!on,tajjjjj rojjq)vjoj~Ij!d-nIr and lJ.qijid-.f'iI(J
supply Aystumg and it pnownfitic chwber with vicriable jAiAori vhIcit oporut and.
closes the outlet port of the chaidber. As a distinguiabing fiv~ature of the
patent, the compressed-air discharge endrMr is increaS ed ana the heat and
force load on the chamber is reduced byTitting the movable piston with
atomizers vhich break un the fuel in the, compressed ai~. during gas exhaust
and -by attaching a device fGr ignition of. the fuel mixture to the che--ber
bousing. 2. A modification of this device distinguished by the fact that
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16-4

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USSR UDC 621.777.073.001.5
NIKOLAYEV, V. A., POLUKHIN, V. P., and YEFIMENKO, S..P:.~
"Stress Condition in the Contact Zones of Working Rolls in Rolling a Fold"
Plasticheskaya Deformatsiya Metallov i Splavov, Moscow, No 64, "Metallurgiya,
1970, pp 217-225
Translation: A study is made of the causes of breaks in strips during rolling,
and, in connection with this, the dynamic of stress condition during fold
rolling-due to the strip bending: in.two or 'three with the loss of tension. A
calculation is made of the stress condition,:~and experimental data are given
using optical,modeling. Six figures.. tw.o.t.ables, and two bibliographic en-
tries.
1/1

USSR uDc 621-771-073-001-5
POLU=T, P. I., M-OLAYEV, V. A., POLUKMI, V. P., T=, HKO A. K., and
YEFII.UMOI S. P.
"An Analysis of Operating Stresser in the Contact Zones of Four-High Rollin
YA11 Rolls"
Moscow, Plasticbeskaya Deformatsiya Metallov i Splavav, "Metallurgiya"
Publishing House, 11o 64, 1970, pp'68-72.
~Translation: Data are given on the size and nature of the distribution of
residual stx%esses in rolls 500 mm in. diameter. Surmta,y operating stresses
in the roulling process are amiy?4d in dependence on,the technological
features: tension; ratio of internal friction; wlipjxt a. Four illustrations
-three bibliographic entries,
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::CIAC ACCESSICN NG--APCI25355
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*&STRACTI.EXTRACT-M GP-,O- ABSTRACT. AZE OP IC .;D I STN 4: OF A BE TA
'ICELINE I-RACTICN FCjtV-.!.qG AZE. TR P bOPERCENT H SU82 0) H.
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30. THE it-ETHOU ALSOYIELDED 99PERCENT PURE ISOMERS WHEN APPLIED TO
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'96.70EGREES, AND 95.50EGREES.
UNCLASIS IF IED,

USSR UDC 6 1.317-341. 3
2
PETROV V .P., YEFDENKO,.I_Ib.,~.,,-
"Pulse Reflectometrj in Circuits With Distributed Constants"
~Dokl. Vses. nauchno-tekhri. konfe rent zi i po, rad-Lateklin. izmerenLy2.1. T. 2 (Re-
t of the All-Union Scientific and Technical Coxiforonco on Radic, Engineer-
or s
p
ingII/leasurements. Vol. 2), Novosibirsk, 1970, :pp 156-166, (from Kh-riadiotekh-
11o 12, Dec 70, Abstract No 12A387)
Transletion: The principle of pulse probing is presented as a basis for
pulse reflectometrj. A nunber of problems which can be,solved by this pro-
cedure,are considered. One such problem Is the investigation of the devia-
tions in wave impedance caused_by small nonhowgeneitie~. Die convenience
of such measurements determined the first applicafions of pulse reflectom-
etry to the study of communications lines, especially cable lines. 11he
further development of these principles involves the mensi-,rement of li-mTed
nonhomogeneities and terminal impedors with high revolijtion. Of greatent
interest in the use of pulse reflectorp-try for measurixig the parameters of
circuits with distributed constants, especially in the.case vhere they are
inaccessible to direct measurement. nie: sollution of these problemr, takes
two directions: 1) development of methods, for arialyzing
and nyathesizing
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USSR
PETROV, V. P., YE-FIT-JENKO, Yu. G., Dokl. Vses. nauchno-te',hii. konf erentsii
122 radi tekhn. 1970,: 156-160
circuits with distributed constants in the time region; 2) creation of sig-
nal sources with a minimum leading edge.and the correrpondIng oscilloscopes
for registration of shor-t-term transient processes. (!urrent aspects of the
use of pulse reflectometry make severe demands an the~principal units of
the equipment (the oscillator and indicator). These rectuire-litents are out-
lined. It is noted that the Tnethods~ of* pul6e reflectometry. make it possible
to completely automate the process, of measuring the. parameters of trails-
mission lines. Bibliography of 12 titles.i.,E.. L.
212
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