SCIENTIFIC ABSTRACT LEVSHIN, A. L. - LEWSCHIN, W. L.
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December 31, 1967
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SCIENTIFIC ABSTRACT
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SOURCE .CODE: Uhi?3'_231/66/-0'
00/002/0095/0103
AUTHOR: Valyus, V. P.; Levsbin, A. L.; Sabitova, T. M.
ORG: none
I TITLE; Combined interpretation of volume and surface waves for a region in Soviet Central
Asia
SOURCE: AN SSSR. Institut fiziki Zemli. VychislitelInaya seysmologiya, no. 2, 1966. APO"
1\1ashinnaya interpretatsiya seysmicheskikh voln (Machine interpretation of seismic waves),
95-103
TOPIC TAGS: seismic wave, data analysis, computer application, shock wave velocity
ABSTRACT: Observational ambiguity can be reduced by integrating the interpretation of dif-
ferent classes of observations, in particular surface and volume waves. Thus, the same set of
data may correspond to a large number of different travel-time curves wbicb markedly differ
from each other in geophysical significance of the dynamics of the associated wave pattern.
In this connection the article describes the solution by means of a computer of a converse pro-
blem of this type: The determination of the travel-time curves for the earth's crust in Central
Card 1/2
ACC NR. AT6033694
Asia from Andizhan to Dushanbe according to the observed time of arrival of P and S waves,
over the epicentral distances A= 50, 100, 150, 250, and 350 km. These waves, recorded by
the instruments of the Andizhan and Dushanbe seismic stations, originated from a series of
earthquakes in the Kurile-Kamchatka zone. The observational data were converted for loading
into a computer by the method of Azbell et al. (Doklady H simpozium. po teorii i vychislitell-
nym. metodam v geofizike, 1965) so as to correspond to a crystalline two-layer earth's crust
overlain by a layer of sedimentary rocks and underlain by a mantle with a weak positive velo-
city gradients. Two variants of this method.were employed: one, based on the premise that
only a velocity discontinuity of the pressure gradients is possible in the crust and the other,
postulating a velocity discontinuity with gradual acceleration in velocities. In both cases the
various possible travel-time curve.s. are successively checked by the Monte Carlo method on
computing in every individual case the theoretical curves of the hodographs of surface waves
tp (A) and tS (A) and the period v. (T) (12-36 sec) and comparing them with curves plotted
on the basis of observational data 2 until the optimal curve can be selected. After a sufficient-
ly comprehensive number of possible solutions (500-1000) is thus scanned on the basis of com-
parison with experimental data (time of arrival of various volume 1;aves, amplitude curves of
these waves, curves of varia r cc of the phase and group velocity of , ay harmonic of Love and
Rayleigh waves) and various ( riterions of estimations they can be c t sily realized in a special-:,
1y compiled computer routin, i - Orig-art. has:.. 3 figures, 3 tables.
SUB CODE: -M~ 09/ SUM DATE: RM 0G8/:.6bf"AEF':__,j003
-Card 2/2
LEVSVINY A. M.
LEVSHIN, A. F. "Occurrence of Elytrosomes In the Leaves of Mosaic Diseased Sugar Bents,"
in Mosaic Diseases of Sugar Beets, a Collection of Articles, Publishing House of the
Variety-Seed Administration of the State All Union Association of Sugar Industries, Kiev,
1930, pp. 17?-78. 464-04 Sa2
SO: Sire Si-90-53 15 Dec. 1953
SAVCHENKO, YA. M.; YURTSOVSKIYI M.-. A.; IAYOK, V. D.; DRYAGINA, I. V.; LLVSHIN, A. N.
Honey Plants
New honey plants, Pchelovodstvo, 29, No. 10, 1952.
9. M_onthlX Ust 2f Russian Accession , Library of Congress, November 1952. UNCLASSIFIED.
ARALOV, Viktor Aleksandrovich;-TPj -Anatpliy-,-:Vlad1mirovich;
KUMYAVCHIKOVA, V.. red.; TROYANOVSKAYA, N., te~
[Social insurance in the U.SOS*ROJ Sotsiallnoe obespechenie
v SSSR. MoskvB. Gos.izd-vo polit.lit-ry, 1959. 94 p.
(MIRA 12:8)
(Insurance. Social)
YLASOY, Bergey Nikolayevich; LEVSHIN, Anatoliy Yladimirovich; LA-
PIDUS. H.A., red.; DH9 A, V.~i., tekhn. red.
[Social insurance for collective farmers] Sotsiallnoe obes-
pechenie kolkhozn1kov. Moskva, Goo. izd-vo solikhoz. lit-
ry, 1960. 70 P. (MIRA 14:5)
(Insurance, Social)
TMITAKW, A.Y.; BOGCLMY, R.K.; ZIXKINA. A.K.;. SPIVAX, Y.N.;
BURBTKO, T.K.; AVERBAKH. A.Ta.; LIVSHIN, A.T.-, MINA, L.G.,
red.; BALDINA. N.Y., tokhn.red.-
[Principles of disability evaluation; theoryi methodology,
organization. Guide for physicians of the Kedical lbrperts'
Commission on Workers' Disability, medical and prophylactic
and otherAnstitutions, teachers and students of medical
Institutes] Oenovy vrachabno-tradovol ekspartisy; toorlia,
matodika, organizataiia. Rakoyodstvo d1la vrachat VM
lechabno-profilakticheskikh i drugikh uchrozhdonii, pro-
podavatelei i studentov meditsinskikh Institutov. VAskya,
YAdgis, 1960- .326 p. (MM 14:12)
1DISJOILITT IMAWATION)
AID P 2213
Subject USSR/Aerodynamics
Card 1/2 Pub. 135 14/18
Author Not given
Title Readers' suggestions
Periodical: Vest. vozd. flota, 6, '73-19, Je 1955
Abstract In this column the four following articles are published,
all related to the evaluation of wind in flight:
1) "Measuring the drift angle by twice taking the bear-
ing of a fix in the rear hemisphere of the aircraft"
bT Lakhtin, M., Lt. Col. Examples, graphs, formulae;
2 "How to accelerate the computation of navigational
data" by Kurov, V., Guards Maj. Examples, graphs,
formulae; 3) "Determination of the drift angle and the
true speed by two slanting ranges and the course angle"
bT Levshin, B., Jr. Lt. Examples, graphs, formulae;
4 "Gra
hs fo
mination of the navi
ational
the det
r
er
p
g
data of a flight" by Shabalin, Yu., Lt., in which the
AUTHOR: Prikhodlko, I.P. and Levshin, B.A., Engineers. 133-?-3/28
TITLE: On the Designing of Blast Ftirnace Skip Hoists (K proyektir.
ovaniyu skip o wykh pod-myemnikov domennykh pechey)
PERIODICAL: Stall, 1957, No.?, PP. 584 - 586 (USSR)
ABSTRACT: This is a criticism of the aper by 1a.F. Chelltsov and
G.A. Dubrovin (Stall, 1956, iio.95.
There are 2-figures and 2 Slavic references.
ASSOCIATIO.N: Giprostall
AVAILABLE: Library of Congress
Card 1/1
FARTUKOVO M.Ms;,j!!nHINp B.A.
Turonian of the Krasnoyodsk Feninsula and the central Kara Kum.
I2si.AN'Tark.S$R.Serofize-tekhoj, khimoi geol.nauk no.2:125-226
162. (KIRA 15-4)
1. Upravleniye geologii i okb-",any no. pri Savete MInistrov!
Turkmenskoy SSR.
(Krasnovodsk regio .ri-Geology, Str i%.tIigra~hic)
(Kara Kum-Geology, -Stratijra~hic)-_:',.
LEVSHIN, B.A.; FARTUKOV, M.M.
Upper Cretaceous sediments in the Kizyl-Arvat structural
nose. Neftegaz. geol. i geofiz. no-3:27-30 163.
(W RA 16: 8)
Pharmacological characteristics of the chlorophyll preparation;
sodium chlorophyllIn. [with summary in Fmglishl. Yam. i toks.
21 no.2:46-51 Mr-Ap '58 (MIRA 11:6)
1. Wedra. farmakologii I farmateii (nach. - prof. S.Ya. Arbuzov)
Voyanno-meditainakoy ordena Lenina akRdemil imeni S.M. Ilirova.
(CHLOROPHYLL, rel.apda. '
sodium chlorophyllin. pharmacol. (Rus))
VINOKUROV, A.D., inzh.; DYUPKO, A.P., inzh LEVSHIN B.S., inzh.;
"in
-_ - i~YiiOVSKIY,
LIVITSIN, NJ., inzh.; RESHETIN,
Yu.K., inzh.; SHAPOVALEUKO, M.M., inzh.; SHATSKATA, E.P.,
inzh.; MATALASOV, S.F., kand. tekhd.nauk, retsenzent;
SHISHLYKOV, Ye.S., inzh., red.; KHITROVA, N.A., tekhn. red.
(Manual ft the transportation of perishable goods) Spravoch-
nik po perevozke skoroportiashchikhsia gruzov. (By] A.D.
Vinokurov i dr. Moskva, Transzheldorizdat, 1963. 323 P.
(Railroads-Freight) (Refrigerator cars) (MIRA 16:10)
IZVSHIN, B.S., inzh.; MAKARENKO, P.G., inzh.
Improve the organization of the transportation of fruit and
vegetables. Zhel. dor. transp. 46 no.8:30-34 Ag 164. (MIRA 17:11)
SERGEYEV, A.M., inzh.l,_IYVSHIN, B.S., inzh.
Development of the fleet of refrigerator cars. Zhel.dor.traansp. 47
no.1001-55 0 165. (,MJRA :LS'ID)
'A'
MTSEVA9 L.L.9,kand. kbim. nauk, IZVSHIN_j B.V.; BARANOV# V.I.f red.j
K=PlNt N.G.9 red.,- ;1~,-A 9 Rv. red.; ARONp G.M.,, red.
izd-va; BOGHEV , V.Tay tekbn. red.
(Letters from V.G.Khlopin to V.I.Vernadakiii 1916-194,3] Fielma. V.G.
Mopina k V.I.Vernadekomat 1916-19,43. Soat. L.L.Zaitsova i B.V.Lev-
shino-- Pod obahchei red. V.I.Baranova i N.G*Khlopinag, 1961, .88
(MIRA 14:650
1, Akademlya nauk =R. Arkl4v.
(Mopin, Vita.Ui Grigorlevich. 3.890-1950)
LEVSHINP B.V.,- SURINOV, V.M.
A valuable source of the history of Soviet soil science.
Pochvovedenie no.3:99-100 Mr 165. (14IRA 18.6)
KHIA)PINs Vita2iy Georgivevich CIE-9CL-1950); ZAYTSEVA, L.L.;
LEVggKs-jY~,KNYAZEVj, G.A., otv. red.; B&WIOV, V.I.)
red.
[Letters written to V.I.Vernadskii, 1916-1943]Pisima k V.I.
Vernadskomu, 1916-1943. Sost.: L.L.Zaitseva i B.V.Levshin.
Pod obshchei red. V.I.Baranova i N G.Khlopina, Moskvap
Akad. nauk 1961. 88 p. (MIRA 15:9)
(Vernadakii,, Vladimir Ivanovich, 1863-1945)
LEVSH IN, F.
of the present situation on the hoisting and
transportation equipment markat [with Inglish aummam in insert].
Vnesh. torg. 28 no. 6:37-39 '580 (MIRA 11:8)
(Conveying siechinery)
(Hoisting machinery)
LEVSHIN, F. _,_
Corlpetitive straWle between Britain and the Germn Federal
Republic on the equipment market- Vnesh.torig. 28 no.12;34-
)8 '58. (Irourope, Western--Machinery industry) (KIR& 12:1)
-422!a~ ional trade. Vneah.
products of the electronics industry in internat (KMA 12:32)
torg. 29 no.12:35-41 1579-
(Ilectronics industry)
F
9 movements for equjp,~nto Vneob
Special features of Pr'C (14IRp, 16: 61
torg. 43 no.5132-38 1630 Prices)
nary induatrY-
(Maobi
It
VCRONOV, X.onstantin Gordayevich; LWSHINJ Filipp Xikbajq2yic)i,- GORDZM,
B.S., red,.; XWOVSKAT-A, O.G., ted.izd-va; TY.%HLXwICH, Z.V.,
t~ichn.red,
E6,pnisation and technique of 56'vist goroig'zi trade in equipment)
Voprosy organizataii I tdkhniki vueshnsi.torgovli SSSR oborudo-
vaniene Moskva, Tneshtorgisdat, ig6o. 66 p. (MIRA 13:10)
Omesia-Commerce) (gachinery industry)
Ireatureis of conditiow in the equiFmont market* VwOho tOrgO
(MM 14:
no.1:32,..36 161. (covierce)
(Maebinery iudustry)
LEVSKINO F&M*
1. ~ I
Formation of spheroidal graphite in gray cast iron. Lit.
proizv. no.!-.32-33 JI 163.~ (MIRA 17:1)
iayloy~o! S4IRNOV, G.V.: red.; SMMSKAYA,
LjaSja~ FilipP MikI A.As tekhn. red-
SKIY,
~4a; PAVLOV
ric equipment J-Ddulltry* market of the
[Products of the eleot ektrotekhnicheskie izdeliia; rynok
capitalist countries] El a Vneshtorgi2Aat, 1963.
kapitalisticheskikh stran. 14081n (MIRA, 17:1)
218 P.
PETROV, A.P., doktor tekhn. nauk, prof.; TULUPOV,.I...P., kand. tekhn.
nauk; KRYUKOV, N.D., kand. tekhn.nauk; GUNDOBIN, V.N., inzh.,-
VASILIYEV, G.S., kand. tekhn. nauk; GRISHIM, M.S., kand.
tekhn. nauk; MOROZOVA, K.N., inzh.; ROZE, V.A., inzh.; L~ ~N
C-1-1 insh.; BERNGARD, K.A., doktor tekhn. nauk, prof.;
"MCHENTAY, M.A., inzh.; BUYANOV, V.A., insh.; ILOVAYSKIY,
N.D., inzh.; MUKHAMEDOV. G.A., kand. tekhn.nauk; MIROSHNICHENKO,
A.P., inih.; ANDRIANOV, V.P., inzh.; BUTS, V.D., insh.; KAZIMOV,
A.A., inzh.; KIREYEV, O.P., inzh.; DYUFUR, S.L., kand. tekhm
nauk; USTINSYIY, A.A., kand. tekhn. nauk; MIKHAYLOV., S.M., Inzh.;
NESTEROV, Ye.P., kand. tekhn. nauk, rateensent; LIVSHITS,, V.H.,
inzh., retsen2ent; PREDE, V.Yu., inzh., red.; VOROTNIKOVA, L F.,
tekhn. red.
(Control of transportation processes using electronic digital
computers) Upravlenie perevozoehnyin protsessom. a primeneniem
elektronnykh tsifrovykh vychislitelInykh mashin. Pod obshc~ei
red. A.P.Petrova. Moskva, Transzheldorizdat, 1963. 207 P.
(MIRA 16.8)
1. Chlen-korreepondent AN SSSR (for Petrov).
(Railroads-Management) (Electronic digital computers.)
EMALUS' A.K.; LUSHIm, I.I.., starelaty agroaom
potato wart in Ihmellnitskiy Province. Zashch. rast. Ot
vred. i bol. 5 no. 8:47-48 Ag 16o. (mrRA 13:12)
1. Nachaltnik Mmelluitakoy karantinnoy inapektail (for
(Mmeifuitskiy Province-Potato wart)
V
BCROVOY, Natan Yef Imovich -IJIVSHIN - Ivan Konstant inov'icb; OBORIN, Nikolay
Nikolkrevich; PANO TIU, A,Ye., tekhnicheekly
reduktor
cinnovation in the practice of a level shunting station; the ex-
perience of the Uzlovaya atation no.11 Novoe v tekhnologii bez-
gorochnoi stantaii; opyt'stantaii Uzlovala 1. Moskva, Goa. trans-
portnos thel-dor. izd-vo, 1955. 17 P- (mm 80
(Utlava.va--Railroads--Stations)
AOOI/AIOI
AUMORS Levshin, I.P., Slobodenyuk, G."I.
TIM. A device for measuring correlation coefficients in distant commwnica-
t1on lines uBing ultrashDrt- waves
P---Rlr,DICALg Referativnyy zhurnal. Fiz.11ka, no. 6+, 1961, 359, abstract 6Zh'290 Sb
tr. Nauchno-tekhn. o-va.radlotekhn, i elektrosvyazi im. A.S. Pooova!,'
1959, no. 3, 14o - 151)
TEXTR The authors describe a device designed for measuring coefficients of
correlation be4ween two random pro-zen-sea which oharaoterize signal fading at dis-
tant.tropospheric propagation of ultrashort wavea. They give recommendations on
using this device, correlation meter, In those regions which are Connected with
studying statistical properties of random processes. The descr.lption of the device
in preaededTby a short substantiation of the measurement method.
[Abstracter's note?, Complete translation]
Card 1/1
ARMAND, N.A.; VVEDENSKIY, B.A.,y GUSYATINSKIY, I.A.; IGOSHEV, I.P.;
KAZAKOV, L.Ya.; KALININ,, A.I.;- KOLOSOV, M.A.; LEVSM, J.P.;
LWAKIN, A.N.; NAZAROVA, L.G.j- NEMIROVSKIY, A.S.; PROSIN,
A.V.; RYSKIN, E.Ya.; SOKOLOV., A.V.; TARASOV, V.A.; TRASHKOV,
P.S.; TIKHOMIROV, Tu.A.; TROITSM , V.N.; FEDOROVA, L.V.;
CHERNYYs F.B.; SHAHELINIKOV., A.V.-x SHIRET, R.A.; SHIFRIN, U.S.;
SHUR, A.A.; YAYOVLEV, 0.1.; ARENBERG, N.Ta., red.
(Long-distance tropospheric prqagation of ultrashort radio
waves) Dallnee troposfernoe rasprostranenie ulltrakorotkikh
radiovoln. Moskva, Sovetskoe radio, 1965. 414 P.
(MIRA 18:9)
.22727
S/108/61/016/005/001/005
6 0 B104/B205
AUTHORS: Prosin, A. V., Igoshev, I. P.'.Le~
TITLEs Automation of the statistical evaluation of radio signals
by electronic computers
PERIODICAL: Radiotekhnik4, v. 16, no. 5, 1961, 64 - 70
TEXTs A description is given of a method for the statistical evaluation
of experimental data by digital electronic computers. This method was
developed for computers of the types M-2 (M-2) and 93CM-2 (BESM-2) of
the Institut elektronnykh upravlyayemykh aashin AN SSSR (Institute of
Electronic Control Machines, AS USSR) by the Institut radiotekhniki i
elektroniki AN SSSR (Institute of Radio Engineering and Electronics, As
USSR) in a laboratory under the euplervision of V. I. Siforov, Correapond-,
ing Member AS USSR, and the apparatus required was also built. The
proper conversion of experimental data to be processed by electronic
computers is discussed first. Fig. I shows the code of the M-2 machine;
a signal and its conversion into a digital code are illustrated in Fig. 2.
For the purpose of feeding data given in the code of the M-2 machine into
Card 1/4
il, 22503-66-, EX(k)_2/EWT(d_)/RJT(l)/FCC GW/WS-2-
'ACC NR: AP6007149 SOURCE CODE: UR/0108/66/021/002/0002/0011
11,91
!AUTHOR: Levshin, 1. P. (Active member), Prosin, A. AActive member) i
V.
~ORG4* Scientific and TechnicW Society of Radio Engine'erini and Electro-
icommuR-cation (Nauchno-tekhnichookoye obshchestvo radiotekhnild I elaktrosvyazi~_
TITLE: Digital -compute r simulation of a multipath channel with long-distance
UHF troRooRhezir. RrgRagati2ja
ISOURCE: Radiotek-baAka, v. 21, no. 2, 1966, z-n
TOPIC TAGS: UHF wave propa ation multipath communication, computer
9
simulation digital computerg tropospheric radio wave, communication channel
CSTRACT: The development of a discrete mathematical simulator of the tropo- i
spheric channel Is reported. The simulator permits reproducIng random
characteristics of ouch a channel which may be useful in planning multipath radio-
communication lines, The simulator describes a fluctuating quadripole whose
random amplitude-f requenc stically I
y and phase-frequency characteristics are stati
Card 1/2 UDC: 621.371.176
M,
L_ 28503-66.. - -----
ACC NR.' AP6007149
close to those of a real tropospheric channel. The received signal, as a
combination of many random-amplitude, rar-dom-phase waves, to described b
-From this lormul a complex transf fac
er Ior
agme of the quadripole is derived. Physically, the
X-U' received signal comprises these three
components: coherent scatter, reflection from
various layers, and incoherent scatter. The average period of variation of the
h t scatter is assumed to be 1. 5-2 hre or longer; of the reflection, 2-12
co eren
min, of the incoherent scatter, from a fraction to a few seconds. A simplified
scheme of the machine algorithm of the tropospheric -channel simulator -is shown.
Simulated amplitude-frequency and phase-frequency characteristics 'and also group
delay time determined for a 300-km 1000-.Mc line agreed almost exactly with the
experimental characteristics measurbd on. such a line. Orig. art. has: 6 figures,
'table.
33 formulas4 and I
-CODE: 17 09 SUBM DATE
UB 15may64 ORIG REF: 004
S
Card 2/2'-
A;45OUV49 Monograph UR/
.Apqaq4,_N. A.j Vvedenskiy, Be Guoyatinakiy, I. A.; Igoahev, I.P.j.
Kazakov, L YA.; Kalinin A. -Haarova, L. T.-jNeRmaff1riYV~, Y.
-73rFq_sTn___W_V. n, Sokolov A
' I-q- -A.V t .; .; TaraBov, V.A.;
Taahkov P. So$* Ti 0v, A.; Troitakiy, V. He Fedorova, L. V.)
.iy~. --W- - ~Frey
_Mdern Shabellniko
W
g~ AO; 5
up .6u _L B.; v. , V He
S ur, A. A.;;YAkovlev, 0. 1.; Koloo ov- Mine 1. F.) LCMaX=, Ae No
Upper treponphcricj2rov~gation fifl'Urnah6rt radio waves (Dallneye
tropoorernoye ranproutranenlye ulltrakorotk:Lkh radlovoln) Moscow,
Xzd-vo "Bovetakoye radio", 1965. 414 N Muse, biblioe 4000
copies printed.
'FOPIC TAGSs radio wave propagation, tropospheric radio wave, radio
!b communication, space communication,tropospheric scatter communicat-
,A Ion, signal processing, signal distortion, field theory
PURPOSE AND COVERAGE: This monograph Is intended for specialists
working In the field of radiowave propagation, designers of long-
distance radio communication systems, and teachers and students of
the advanced courses In schools of higher technical education.. The'
monograph contains, for the most part, -heretofore. unpublished
results of Soviet wWorimental and theoretical investigations In the
field of long-distance tropospheric ultrashortwave propagation.
C
-d lao
7 "-'AM5027749
Problems of Investigating the troposphere by means of refracto-
meters, the mean level of signals, meteorological conditions and
topography, fluctuation of arrival angles and distortions of antenn&AV
directivity patternasloases In antenna gain, and quick and slow
fadings of signal levels are discussed. The statistical character-
latics of the signals at diversity reception In time, apace, fre-
quency and angle au well as the distortion of signals in the commun-
ication oyntemn are aloo Investigated. The long-distance propagat-
theory is analyzed, and the engineering method of calculating field
Intensity at long-distance tropospheric propagation Is givens At -
present, there is no theory of Long-Distance Tropospheric Propagat-
ion which can be applied effectively enough in practice. Thus, In
the Investigation of that propagation, considerable attention has
to be paid to experiments. The special characteristics of goograph-
ical conditions of the territory Involved should be taken Into con-
olderation during the analysis of experimental data and in their
practical application because the conditions of propagation in
arctic and tropical climates differ from those existing over seas
and*continenta. A considerable part of the monograph deals with
the investigaticroof long-distance tropospheric propagation carried
out over dry land routes, 800 km long, In the central part of the
USSR under the general supervision of Be Ae Vvedenskly and A., G.-
Arenberg (up'to 36957)o Ve I@ 81forov Iniestigated problein- con-.
ACC M AM5027T49
nected with distortions and fluctuations of signals, References
follow each chapter.
TAME OF COIaZ=s
Foreword
Ch. 1. Radio ftinoorlng Methods of Investigating the Troposphere
Dielectric Constant
.Biblioaraphy -- 16
Ph. 3:1. Results of Troposphere Dielectric Constant Measurements IT
1. Relationship between the mean value of the air refraction Indaz
and altitude. Standard radio-atmoophere - 17
2. Fluctuations of the air refraction index- -- 24
3,, Some nations on the troposphere model - 43
VibllcgrsPhY 45
6. ni. Average (mean) Signal Levels In loong Distance Tropospheric
Propagation of ultralhort Waves ( L'r- P V 8 W) - 48
COA %AO
--i-
A145027749---
2. Fluctuation of radlowave arrival angles in horizontal and vertical
planes -- 92
3, Instantaneous antenna directional patterns 92
Bibliography 102
Ch. V1. Losses in Antenna Gain or irp usw lo3
1. 1)6termination and methods of measuring looses-in antenna gain 1011
2. Experimental data an looses in antenna gain -- 108
3. Theoretical Investigations on losses In antenna gain 114-
Bibliography 120
Ch. V11. Theories of Lone Motanco Tropospherle'Mp"atIon.of
USW'- -- 122
1. Xntroductory rema~ft 122
WbUognPhY 129
2* Theory of moattorIng radlowaves by tropospberls tuAndent
DonholfterwItLes 130
7
P145027749
1. Equipment and measuring methods for the mean signal level -- 48
2. Signal attenuation function In LTP USW -- 54'
3. Relationship between mean signal level and the distance 5T
4- Relationship between mean signal level and the wavelength -- 3
5o Relationship of mean signal level and-the shadow angkoof both
transmitting and receiving antennas --1-,65
6, Diurnal and seasonal variations of mean signal level T2
Bibliography T5
Ch.' IV. Effect of Air Refraction Index at the Earth Surface on tbs...
Mean Field Level In LTP USW -- 77
1. Correlation of the mean field level with the alp refftatIon
Index at the Earth Surface. -- 77
2. Possibility of predioting field intensity varalations 81
-BlbllograPhY 66
Ch. V. Fluctuation of Radlowave Arrival A lea and Instantaneous
Patterns of Antennas Mractivities -- go
1, Kethods of measuring radlowave arrival anglea-and recording of
Instantansom anteam directional patterns 69
CWd hAO
ACC MR#
AM5027749
Bibliography 150
3. Reflection of radlowares f dielectric nombamageneitles of
definite dimensions - 151
Bibliography ITI
4, Reflections or radlowaves from laminated tropospberie nonhomo-
geneitlex of random character -- 172
'Bibliography 179
Ch. VIII. Engineering Method of Denign-Caloulation of Field Intensity
Attenuation -- 180
Basic rules of calculation method -- 181
2. Diffraction horizon ( a distance, beginning of which, the value
of the field intonsity, calculated according to the,diffreatlon
*formulas is smaller than the measured IntennIt7) -m- 182
'3. Dotermination of field standard attenuation 182'
4# Meteorological conditions correction 184
1,00a1 topography so tIon - 185
Zatimate of losses In antenna gain 185
*C NRs
M15027749
7- Estimate Of fadingG 186
Bibliography -- 188
.Q. 33C. Statistical Characteristics of the Envelope, Phaso and Fre-
quency of the Random Signal In MP USW -- 189
1, Statistical characteristics or atmosphere dielectric constant
nignal components In rTP -_ 189
2, Distribution-1-awn for the envelopes and phase of various signal
components -- 193
3. Distribution lawn of sum-oignal envelope
4-Nulti-dimenalonal distribution functions of Instantaneous value
oe envelopes and phaoos of the spaced signals In minute Intervals
207
Parameters of multi-dimenoional amplitude and phase distribution.
functions of spaced signals -- 210
.;6, Statistical characteristics of Instantaneous values of the on-
velopes of spaced signals in minute Intervals -- 222
7, Statistical characteristics of Instantaneous values of spaced
signal-phason In minute intervals -- 239
'8. Statistical characteristics of Instantaneous value of phase
first darivat1vem of spaced sligna's in minute Intervals - 248
ACf MRS
AM5027749
,9. Statistical charaoterlatics of Instantaneous values of the first
derivative of phase In minute intervals -- 25T
B~bllography -- 260
X. Experimental Investigations of Rapid and Slow FadIngs In
.4a.? USW -- 262
1. Methods ,of measuring and processing experlmental data -- 262
2, One-dimensional distribution functions of signal Instantaneous
values -- 264
3* one-dimensional distribution functions of signal averaged values-.
2T8
4- Period and frequency In rapid fluctuations of envelope-283
Bibliography -- 26T
C#. XI. Experimental Investigation of Clgnal Statistical Character-
lotics at Space, Frequency, Time a,.:J Angle DIversity'Reception - 286
1. Space-diversity reception -- 268
2. Frequency-diversity reception -- 295
3, Time-diveralty reception -- 299
Frequency-time diversity reception 305
Angle-diversity reception -- 30T
AM5027749
Bibliography -- 312
Ch. X11. Invont1gation of Amplitude-Frequency and Phame-Frequency
Signal Characteristics at LT? -- 314
1. Measuring and processing methods of experimental data ---! 314
2. Amplitude-frequency characteristics -- 321
3. Phane-frequency characteristics of LTP channel -- 325
4. Frequency oharacteriaties.of signal group't1me delay -3314,
Bibliography -- 350
Ch. XIII. Signal Distortion in LTP USW -- 351
1. Theoretical Investigation of distortions appearing In multi-
channel FM LTP communication systems -- 352
2. Experimental Investigation of distortion In LTP - 384
3. Distortions appearing during TV transmission over tropospheric-
radio links -- 389
Bibliography -- 392
Appendix Automation of Signal Statistical Processing 394
18 quantification of continuous signals and cod1Pg 395
2. Signal quantification Instrunients
cwd 9Ao
R .7
.PR
IMHIN, I.Ye.
Methods for developing the dentritic structure of carbon steel.
Z".1ab. no.11:1333-1334 '59. (MIRA 13:4)
l.Dneprovskiy metallurgichookiy savod. in. Dzerzhinskogo.
(Steel-- Metallography)
Role of the word in education.
Vop.psikhol. no.1:90-99 Ja-F '56.
(MIJU 9:5)
(speech)
ZEDANOT, Andrey Andreyevich; LEVSKIN, Lev Yjasillygich; KAZAKOVA, L.A.,
red.; BYKOVA, Y.V.,
(Protection of forest and water resources in the U.S.S.R.]
Okhrane lesnj~kh i Yodnykh bogststy v SSSR. Moskva, Goa.izd-vo
lurld.llt-ry, 1958. 49 p. (KIRA 12:2)
(Forests and forestry) (Hunting) (Fisheries)
. =d fidu
/Rff6ct d 64 th L. V (M. V.
rtjM of acddlue and Its dddT9dT48- tft&. Mmk
Lomoaodov State UnlV Moscoyt)" 04*
4"WO-4niNease. of It 1. of
e -Owen ks
TJ S S R Iso-tsa-9314MAo. substantial chang-411 the GO"
of mob. of diMIvcd SuWances. Elpts. ghow=tlh.
ri. of aerwaa mou. Rots.
conw. effect depended on ama
showed that the most. lntezw allsocn. fo, Mols. of 3.6-dbind-
ed in pyridine. ncetWe
noacrIdLue (C-A o numbering) develop
solvents that; impeded the assoCU. Of
ate., aad glyclue, I a a.
6cosity.did
dvemob. Anoca.d. notdepeud,~~!_
7 -In
for,
.
a
b
d
e
tw
of
are In t1
C-2X W. CC-, th'
as Luz
state. Wh
de for 9-4 TIM
W
similar c weft obw
i wl
O And a
hl
oro-
c
of vol. dti2 (AC
teads to a d
mom,
used to dt. th VOIS, for 2 girceiva a
usidoacrifide e=* 'e of the Rarw
deper~
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At C - I x 1o-$=. the spectra
SOMIght 0".
wo asocs. depoklUatim. WIL 990dy
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7
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r us cm
USSR/Physics Luminescence ~,D-18P_4
Curd 1/1 Pub 146-9/25
Aut1hor : Levshin L V.
Title : Influence of concentration upon the optical properties of solutions of
3, 6-diaminoacridine
Periodical : Zhur. eksp. i teor. fiz. 28, 201-212, February 1955
Abstract : The author investigates the influence of the concentration of a solution
upon the absorption spectra, luminescence spectra, illumination intensity,
average duration of the excited state, and polarization spectra of 3, 6-
diaminoacridine. He demonstrates that the variations in optical proper-
ties during increasing concentration of the solution are caused by the
dimerization of the molecules of this compound. He establishes the optical
properties of the dimers and determines the degree of association of the
solutions of various concentration. He investigates the influence of the
solvent and temperature upon the association of the molecules of 3, 6-
diaminoacridine. He thanks Prof. P. A. Bazhulin, who guided the present
work; prof. A. M. Grigorovskiy, who advised on ehemical problems; M. D.
Galanin, fluorometer expert; N. D. Zhevandrov, who helped on the polar.,za-
tion measurements. Fifteen references; e.g. V. L. lpevshin, Zhur. fiz.
khimii, 6. 1, 1935, and ZS. f. Phys. 43, 1927.
Institution: Moscow State University
Submitted : March 2, 1954
Card 1/1 Pub 146-10/25
Author L. V. L--vshin
Title Influence of concentration upon the optical properties of uolutions of
acridine compounds
Periodical Zhur. eksp. i teor. fiz. 28, 213-222, February 19c5
Abstract The author investigates the influence of concentration upon the abscrption
spectra (in the region from 500 to 220 millimicrons), lurmLnescence spectra,
poiarization spectra, light yield, and average duration of the excited state
of ten acrid-ine compounds. He demonstrates that many concentratior. effects
can be explained by the association of the molecules of the dissolved sub-
stance. Association of the molecules of certain compounds annihilates thE
luminescent capacity, and association of the molecules of other corpolmads
varies the spectral composition of radiation. He thanks Prof. P. A. Baz-
hr.-in, who guided the present work; Prof. A. M. Grigorovsk-4y, e-pert -:.2
chemical problems; M. D. Galanin, fluorometer expert; and 1q. D. Zhevandrov,
who helped on polarization measurements. Ten references.
Institution: Moscow State University
Submitted March 2, 1954
H / N,
USSR /Phyoicitl Chemistry. Molecule. Chemical Bond. B-4
Abs JP r t -Ref,;-Zhur - Xhimiya, No 8, 1957, _25772
-Author L . Levshin :z
Inst~' :.A;Vade~ ciences of USSR
Title Luminescence and Absorption of Concentrated Solutions of 3,6-
Diaminoacridine.
Orig Pub Izv, AN SSSR, ser. fiz,, 1956, 20, No 4, 419-423
Abstract sA strong com entr,ation dependence of absorption spectra of 3,6
diaminoacridine (I) solutions was observed (RZhKhim, 1955,
36658) earlier and this dependence was explained by the asso-
ciation of iWaleoules of I. The hypothesis of molecule asso-
ciation at the concentration rise met an essential objection,
because 1) the heating of the concentrated solution to 50 to
700 altered the spectrum little, a3bd 2) the effects of concen-
tration were more noticeable in such solvents (diozane, pyri-
dine, acetone, alcohol), in which ordinary dyes did not a ssoci -
ate in general, or associated very weakly. The observed pheno-
Card 31/2 23
47
USSR/Optics Physical Optics. K-5
Abs Jour Referat Zhur Fizika) No 3, 1957, 7749
Author L.V.
Inst, Moscow State University., 'USSR.
Title Nature of the Concentration Effects in Solutions of
Acridine Compounds.
Orig Pub : Dokl. AN SSSR, 1956, 108,~No 2, 228-231
Abstract : Measurements of the luminescence spectra were made with
a photoelectric method employing the ISP-51 spectroscope
together with the PS-381 attachment; the receiver em-
ployed was a FEU-17 photographic paper. The excitation
was by means of the 436 and 365 m,*_ lines from a mercury
spectrum. The pH of the solution was determined with the
aid of a vacuum tube potentiometer LF-5. By cbBargiLg the
pH of the solution, it was possible to maintain in it the
predominance of one of the two forms of 3.6-diamino-acri-
dine. The absorption and luminescence spectra of these
Card 1/3 - 45 -
...................................................................................................................
3/3 - - - - - 41 -
USSR/Optics Physical Optics. K-5
Abs Jour Referat Zhur - Fizika, No 3., i957, 7749
forms differ in intensity and,position of the maxima.
If all the molecules are in the second form, the pre-
viously-noted dependence of the spectrum on the wave-
length of exciting light is lacking. The frequencies
of the electron transitions are -P -;~ 21050 cm7l for
the first form and ~) .= MOO cm-10 for the second form.
The second form of 3.9-diamino-acridine which appears
when the pH of the solution is increased, and darkens
rapidly upon illumination; therefore concentrated solu-
tions of 3.6-diamino-acridine become dark when exposed
to light, while dilute solutions do not react'to illumi-
nation. The concentration effects are quite pronounced
also in 9-amino-acridine the glow of which changes from
blue into azure-green when the concentration increases.
It is obvious that here, too, the p1[ of the solution de-
termines the existence of the particular form of molecu-
les. By artificially chane-ing the pH of a solution of
Card 2/3 - 46
no 7"
PRIKOOVKD, A-F.
24(7) 3 PHASE I BOOK EXPLOITATION 300365
raterialy X V"So7u2noto BoTeshohanly
. (Pap: po, opektroakopli.
Molekuly a spsktrosknply rs of the 10th All-Union
Confer= Spectroacop7. Vol. lt Molecular Spectroscopy)
[L'vovJ Izd-vo LIvov uni'l-ta, 195T. 499 P. 4 000
printed. (Sariest aitloslo Figyahnyr Lbira7k, v". W)
Additional Sponsoring Agenc7s Akadimira nauk SSSR. Kouds3lya po
spektroskopli. Ed.: dazer. S.L.1 Tech. Edis Saranyuk, T.V.;
Editorial Boardt rAn4sterg, G.S., Academic an (Reap. E4., Deaeased),
Reporent, B.S., Doctor or Physical and Mathematical Sciences,
Fabalinakly, 1,L., Doctor or Physical and Xathematloal Salenceav
7sbrIka7A. V.A.. Doator at Physical and Mathematical Sclenoess
XarzItx$dy, V.G., Candidate of Technical Sciences, RAyakiy, S.M.,
Candidate of Ph7sloal &W Mathematical Sciences, Xlimovakiy, L.K.,
Candidate or vhysioai and mattam&tIcal Sciences, Mill7anobuk, V.S.,
Candidate of "Loal and Kathamatioal Sciences " Glaubervan,
A. Ye., Candidate of Physical and Mathematlaal Lioness.
Card 2/30
Makovs A,V~ Dependence of the Lino Width In Hamm
Spectrum an %he Agp*gato 5%&t9 of the SUb-
Stan" 229
ASS&Y*V, X.r. IPh*tO4l6OtrIG Studr of the Para and
Width of Rama Unes in Uqut4s end Solids 230
Favlovakays, T. 7*., aad A.Q. Fas"okly. Variation
la Absorption Apootra, or Protein Solutions Due to
lont" Radiation in Air " in Vacuum 235
end A.P. KhavansIdy. Spectroscopic
-
_
_
_
_
_
It
u
d
*
f
tIWIogdt&tjOn of Molecules of A4ridind
y
.Cospounds 240
Urlakin, A.Y., and A.V. Shablya. Inrrared-opectro.
grAPhio Study of the SeUSltIt&tlOU Or the PhOtO-
wdd&tA*n of Organic Coupounds by Naam of
Authravinow Derivatives 243
51-6-9/26
AUTHORSt Levshin, L. V. and Khovanskly, A* P.
--------- -
TITLE.- Study of the Ioniaation of Molecules of Aoridine and
its Derivatives using Luminescence Spectra* (Issle-
dovaniye ionizataii molekul akridina i yego proiz-
vodnykh po spektram lyuminestsentaii)
PERIODICAL: Optika i Spektroskopi a.. 1957 Vol.II, Nr.6,
pp. 747-754. USSR
ABSTRACTs In acid solutions molecules of acridine compounds are
ionised andp since their alkalinities are not the same,
the degree of ionisation for a given value of pH will
differ from one compound to another. Using luminescence
spectra the ionisation of aeridine and five of its
derivatives: l-, 2-, 3-, 9-monoaminoacridines and
3,,6-diaminoacridine, was studied. The luminescence
spectra were measured photoelectrically using a glass
spectrograph. Luminescence was excited with 436 and
365 i!!A& lines from a mercury lamp. The absorption
spectra were measured using a quartz spectrophotometer.
Card 1/2 Dependence of the luminescence spectra in the region
51-6-9/26
-Study of the loniaation of Molecules of Acridine and its Derivatives
using Luminescence Spectra.
400 to 660 W4 on pH for the substances studied is given
in Figs.1, 2, 3, 4 and 6. Fig.5 shows the absorption
spectra of double ions of 9-aminoaeridine and acridinium
in the region 220 to 460 m
,AA. The degree of ionisation
and its dependence on pH was found for each compound
studied from its luminescence spectrum. The results
obtained for 9-aminoacridine support.acridonimine
structure for that molecule. The authors thank
Professor A. M. Grigorovskiy for his advice and a supply
of the substances studied, and Z. A. Barmina for help
in experiments. There are 6 figures, 21 structural
formulae and 12 references, 7 of which are Slavic.
ASSOCIATION: Moscow State 'University. (Moskovski-y gosudarstvennyy
universitet.)
SUBMITTED: November 19, 1956.
AVAILABIX: Library.of Congress,
Card 2/2
AUTHORS Levshin, L.V. and Suvorov, V.S.
51-4-5-1-P/29
TITLE; Association of Molecules of Rhodamine 6G and Crystal Violet
Dyes in Goncentratod Aqueous Solutions (Aeaotaiatzlya moleizil
kraoiteley podamina 6Zh I kristallichosicogo flolatovogo v
kontsentrirovannylch vodnykh rastvorakh)
ME MODICAL s
ABSTRACT:
Card 1/3
OptikEL i Spektroskopiya, 1958, Vol IV, fir 5, pp 678-681 (USSR)
The present paper deals with the possibility of formation of
associates consisting of different dye molecules and with the study
of their properties. Rhodamine 6G and cryi3tal Violet were the two
dyes studied. The first of them luminesces strongly in solution
while the second does not possess luminescent properties. Each of
these two dyes readily forms associates in coricentrated aqueous
solutions. The absorption spectra were ineasured using a SF-4
spectrophotoweter. The liarainescence spectra were recorded by weans
of an ISP-51 spectrograph together -with a photoelectric collimator
PS -381. The results are shown in Fig 1 which gives the absorption
spectra of the mixture (curves 1) and of the components keurvas 2 and 3j,
01-4-5-18/29
Association of Molecules of Rhodamine 6G and Grystal Violet Dyes in GoncentrateC
Aqueous Solutions
whose concentrations are equal to the concentration of the mixture.
The shaded portions in Fig 1 represent the difference between the
absorption spectrum of the mixture obtained experimentally, and the
sum of the absorption spectra of both components. Magnitude
of this shaded rogion Indicates the degree of non-additivity of the
absorption spectra. Such non-additivity is the evidence for the
existence of associates. Curves marked 4 In Fig l,which are the
boundaries of these shaded regions,are called non-additivity curves.
Fig 2 shows the change with time of the non-additivity curve for the
mixture of the two dyes. Fig 3 shows the effect of heating to 950(;
on the non-additivity of the absorption spectra of the dye mixture.
The effect of the solvent on the non-additivity of the absorption
spectra of rhodamine 6G and crystal violet is shown In Fig 4. The
existence of noa-s~dditivity of the absorption spectra of rhodamine GG
and crystal violet when they are mixed together, and the behaviour
of the non-additivity curves are shown to be conclusive evidence for
formation of associates consisting of rhodamine 6G and crystal violet
molecules. There are 4 figures and 7 references 6 of which are Soviet
Card 2/3 and 1 German.
Associa-vion of Liolecules of Rhodamine 6G and Crystal Violet Dyes In Concentrated
Aqueous Solutions
ASSOCIA.TION: Mosicovelciy gosudarstveanyy universitat, f izicheskiy fakulitet
(Physics Departnent, Moscow State University)
SUBMITTED: July 19, 1957
1. Rhodamine - Luminescence 2. Crystal violet -
Luminescence 3. Dyes Analysis
Card 3/3
24(8) PHASE I BWX EXPLOITATION SOVA809
Akadamiya, neuk SSSR, Otdolonlye khlmlohosklkh nauk
Tormodinamlka I stroybnlya rastvorov; trudy noyeahchaniya...
(Thermodynamics and Structure or 3-ilutions; Transactions or the
Conference Hold January 27-30, 1958) Moscow, lzd-vo AN 333RO
1959. 295 P. LODO copies printed.
Rd.t M. 1. Shakhparonov, Doctor of Chemical Sclenceaj Ed. of Publlsblog
Houset W. 0. Y*gorovl Tpch. Ed.t T. V. Polyakova.
PURFOSEt This book Is intended for phy micistme chemists, and
chemical engineers.
COVERAGE: This collection of papers was originally presented at the
Conference on Thermcdynamics and Struature of Solutions sponsored
by the Section of Chemical Sciences of the Academy of Sciences
USSR, and the Department of ChmaLstr7 of Moscow State University,
and hold In Moscow an Tanuar7 2T-30, 1958. Officers or the
oonaremen are listed in the Foreword. A list of other reports
also read at the conference, but not included In this book,
a" given. Among the problems treated In this work ares
electrolytic solutions# ultravonia messuramento dielectric
and thermodynmio properties of various mixtures, spectra.
scoplo analysis. sto. References &company Individual aftleU0,
Y D.,k..h.. a.&
FO-Dr-CUMUMV& ad
mains r Absorption and Lamineseense
I as 0 By me" a
speetre 275
Iff"I of lordsatLen &M Assotistin so
lea or complex Ors"do ralsowles 265
24M
AUTHOR: Levshin, L.. 30V/46-23-1-1/36
TITLE: .,Influence of Ionization Upon the Luminescence Spectrum of
Acridine and Its Monochloro Derivatives (Vliyaniye
ionizatsii na spektry lyuminestsentsii 9-aminoakridina i
yego monokblorproizvodnykh)
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, 1959,
Vol 23f Nr 1, pp 19-22 (USSR)
ABSTRACT: Due to the ionization of acridine and monoamino-acridine
molecules their luminescence and absorption spectra vary in
a similar manner (Ref 1). Single ionization by affiliation of
one proton to the nitrogen of the ring leads to a spectral
shift toward the long-wave range, whereas double ionization
by affiliating a further proton to the amino group causes a
shift toward the short-wave range. In.the ionization of
9-amino acridine the process takes place in the other way
round. Therefore, it was assumed that 9-amino acridine
possesses an acridone-imino structure. First ionization:
affiliation of the proton to the amino group; second ionization:
affiliation to the nitrogen of the ring(Refs 2,3). In this
Card 1/3 paper the ionization of 1,2,3,4-chloro-g-amino acridines is
Influence of Ionization Upon the Luminescence SOV/48-23-1-4/36
Spectrum of 9-Amino Acridine and Its 111onochloro Derivatives
studied according to the method of luminescence. The shift of
the luminescence spectrum at single and double ionizations
corresponds fully to the above-mentioned data on 9-a-nino
acridine. Furthermore, the influence is investigated that is
exercised by the substitution of chlorine in the various ring
positions. Figures show the comparison of: 1) nonionized
9-amino acridine with its monochloro derivatives in
1,2,3,4-position, whereby the spectrum is not shifted consider-
ably, however, the shape of the spectrum depends to a large
extent on the position of chlorine; 2) the luminescence spectra
of the mono-ions of 9-amino acridine with its chloro derivat-
ives. Their shape varies only in a certain degree, whereas
considerable shifts take place, especially in position 1.
The minimum shift is to be found in position 3. The other
two positions adopt a mid-position. The third comparison of
the double-ionized 9-amino acridine with its chloro
derivatives shows a particularly marked shift of the 1- and
4-chloro derivative toward the long-wave range. Both curves
are almost equal, while for the positions 2 and 3 the spectrum
Card 2/3 of 9-amino acridine adoptd a mid-position between them only
Influence of Ionization Upon the Luminescence SOV/48-23-1-4/36
Spectrum of 9-Amino Acridine and Its Monochloro Derivatives
as far as thq shape is concerned. The regularities resulting
from these data are explained by induction effects. In the
amino and imino structure, positive electric charges are
arranged in the symmetrical position round the nitrogen of
the ring or round the amino group. Chlorine enters into
reaction with nitrogen and produces a deformation of the
spectrum. There are 4 figures and 6 references, 4 of which
are Soviet.
Card 3/3
PHASE I BOOK EXPLOITATION sov/4698
Levshin,, Leonid Vadimovich
Ser a Ivanovich 7a"vll~ov. (Moscow] lzd-vo'MoBk. univ., 1960. 101 p.
Marion: 2:amec*hate1'nyye'-uohenyye Mook'ovskogo universiteta, no.
24) Errata'slip inserted. 2,000 copies piinted.
Editorial Board; S. B. Bernshteyn, Professor, U. G. Vilenskiy,
1
Professor, 0. D. Vovchenko (Chairman and Resp. Ed.) Professor,
D. I. Gordeyev (Deputy Chairman) Professor, N. K. Gudziy, Pro-
fessor, P. A. Zayonchkovskiyj Professoi, S. F. KecheklyAn, Pro-
fessor, K. P. Mellnikova (Secritary)., Candidate of Sciences,
F.,Ya..Polyan6kiy., Professor, K. A.: Rybnikov,_Prdfesa6r, S. D.
.9khzkih,'Academician, and A. N. Solov'yev, Dqoent,! Ed.: M.-G.
Zayta6va; Tech. Ed. 0. 1..' Georgiyeva.
PURPOSE: The b6oklet iiAntended for the,general reader. It will
be-of particular interest to students 6f physics.
COVERAGE: This booklet outlines the life and scientific work of
.the physicist '. S. I. Vavilov (1691-1951). The first half of the
booklet incluties biographical-information, while the second
half presents essays on Vavilov's contributions to the fields
Card 1/2
,-LEVSHIN. L.V.; BOCHAROV, V.G.
Study of the concentration effects in solutions of certain
organic compounds. OptA spektr. 10 no.5:627-633 vq 161.
WIRA 14 & 8)
(organic compounds-Spectra) (Taminescence)
_jRSHjN,-L,V.-'~D0RSHKOV, V.K.
Nature of the~konding forces of associated molecules of,dyes
in concentrated solutions. Opt. i spektr. 10 no.6;759--r/66
Je 161. 10;~ (MIRA 14:8)
(D s and dyeing) (Molecular dynamics)
DROZD, L.;_~~N ~V_
Temperature dependence of the pature of the radiation of
nonactivated ZnS-CdS phosphors, Opt. i spektr. 10 no.6:
773-779 Je 161. (MIRA 14:8),
(Phospbors--Spectra)
LEMON, L.V.; LONSKAYA-, I-S-
D epe ndence of the association of rhodamines an their molecu-
lar structure and the nature of the solvent. Opt. J spektr.
11 no.2:278-282 Ag 161. (MIRA 24:8)
(Rhodamine)
(Molecular association)
/OA
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IL
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all& r a& OtL b SO
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IGNATI=A, L.A.; LEVSHIN, L.V.; CSIPOVA, T.D.; POLUKHIN, Yu.M.
Study of the association of rhodemine 6G molecules based
on electron and vibrational absorption spectra. Opt. i
spekti- 112 no,3:396-402 3 162* (MIRA 15:9)
(Irodamine--Spectra) (Molecular association)
0
14'
/4 ;0*01C j'
0 V
0 1 /r 0
-
B100102
AUTHOR5j Levs'hin *L. V.. Ifordovskiy, V,
TITLEi The effect of the molecule ionization of some derivatives-
of 9-aminoaoridine on theAr, spectra-
PERIODICALs Moscow Vestn
-Universitet. ik., Seriya III Fizika,
astronomiya,' .,no.'1',_ 1963, 241- 31
TEXT; :In V. Levshin, A. P. Kh ans ki"', Optika,i
earlier; pape ov y
-,'."-s pqrktroskopiyd,' 2', a,method was develo'ed for investigating'
747, 1957 p
ionization of'acridine molecules., This is bra6ed.on!a study,pf the change
--occurring in-their luminescence-spectra when the-pR!valuea of an alcohol-
ic solution,are varied. In another paper (L. V; Le4shin, Izv. AN SSSR,,.
fizicheskayei 23, 19, 1959) this method had'already been uded to
investigate:the ionization effect!on the luminescence spectra. Here-the
:changes in the luminescence spectra of the,oolutions of the following
five,g-aminoaaridine.derivatives are investigated.by a photoelectric
spectrometers 9-0-diethylamino-a-meth lbutyl)-am,inoac
ridine;
'
.
1-chlor-g-(6-d
ieth~lamino-a-me'thylbutyl~-aminoacridine;. 2-chlor-q-~
Card 1/21-
S
1 WOIXA P517 cl~~_,t.,.;_~,4-~Ii,
BABUSHKIN, Aleksandr Afanaslyevich, dots.; BAZHULIN, Pavel Alekseyevich,
prof.; KOROLEV, Fedor Andreyevich, prof.; LEVSHIN Leonid
Vadimovich, P17Pf.; PROKOFIYEV, Vladimir Konstantinovich,, PFOf.;
-STRIGANOV$ Arkadiy Romanovicht doktor fiziko-matem. nauk;
GOLIDENEERG9 G.S., red.; GWRGIYEVA, G.I., tekhn. red.
(Spectrum analysis methods]Metody spektrallnogo analiza. (By]
A.A.Babushkin i dr. Pod red. V.L.Levshina. Moskva- Izd-vo Mosk.
univ., 1962. 508 p. WRA-16:2)
(Spectrum analysis)
SON
LEVSHIN, L.f.; SLATNOVA, T.D.
Asaociaticn of rhod"e 61M molecules in mixtures of chloroform
and carbon tetracholoride. Tootol4oskouno SeroWizovastrone 17
no*6t24-27 N-D 162* (MnU 15t12)
1. Kafedra optiki, Moskovskogo universiteta.
(Rhodamine) (Carbon tetrachloride) (Molecular association)
F-
IT, :L
F'M- -M--A
NT AM
LEVSHIN ---L.Vj BERDOVSKIY, V.
Effect of molecular ionization of some derivatives of 9-aminoacridine
on their 11%knescence spectra. Vest.Mook.un.Ser3.-Fiz.vaotron.18no.ls
216-31 -Ta-F t639
- (WRA 160)
Is Kafedra optiki Moskovskogo universiteta.
(Acridino-Spectra) (Ionization)
L InI65-63 EWW/Ms-ax
ACCESSION NR:~.AP3000307 S/0048/63/027/005/0590/0595
AllMom Bocharovi.Ve Go; LovehInj Le Vo
TIME: Association~of rhodamine 6G'molecules in- binary solvents [Report,--
Eleventh conference on Lumines-mence held in Minsk 10-15 ftt. 19621
ya fiziche
SOURCE;-, Izvestiya AN SSSR. Seri. skayao v. 271 no. 5. 1963s 590-595
TOPIC, TAGS: :'molecular. associationp rhodamine.6G., absorption in solvents
ABMWWT: The purpose of the vork was to investigate the influence of the polar
comporent of a binary solvwxt on the association of rhodanine 6G molecules as
evinced by the absorption spectra of the c4re. The nonpolar component in an cases
ww carbon tetrachloride; the Polar solvents vere normal alcohols (metllarl to en7l),
iso-alcohols (propyl to. awl) and secondary and tertiary buVl alcohols. The
binary mixtures vere proportioned so that the molar ratio of the polw and no-7,olar
conponents remained constant. There was observe(4the variation of the long
wavelength electronic absorption band of r o&x~iZl 6G as a function of the
concentration (the.,microdensitometer traces are Feproduced)._- It was found that
the monomer abnorption decreases in going from metllyl to high alcohols, Vhile the
Card 1/2
~L 10-165-63
ACCESSION 1(R:. AJ?3OOO3OT
Alm aboorption- increases, The change in monomer absorption in attributed to
changea in dipole-dipole interaction between the 4e molecules and the solvent
molecules. For -the mixtures used the-monomer absorption coefficient-is
proportiouLl to the sum of the dipole moments in a unit volww of solvent. It is
concluded thatt.he different concentration induced alterations in the absorption
spectra of r 6G are due to two factors: different dipole-dipole
interactions betwee.n the dye and solvent molecules, and difference in the
interaction between the dye molecules., resulting in different degrees of association
in different solvents. '"In conclusion the authors thank Ye. A. ?ZKsak and
Z. A, Gorbuzova for assistance in carrying out the work." Orig. art. 3
figares.and-1 table.
MSOCIATION: Fizicheskly fakul Itet, Moskovgkogo gos. universiteta im.
M. V, Lcmonosova (Pbysics Dept., Mbscov Mte University)
SUBMITTM. 00 DATE Acq- 12jun63 EK(;L*. 00
SUB CODE: OMM: 001
PH NR MW SOV: 0 11
2~1
NAM
LEVSHIN L. V.; AKBAROVA, D. M.
Effect of the nonpolar components of a binary solvent on the
development of molecular association in rhodamine 6G. Vest.
Mosk.un Ser.3:Fiz., astron,19 no. 2:16-24 Mr-Ap 164.
(MIRA 17:5)
1. Kafedra optiki Moskvoskogo universiteta.
777- -.0-
9/0073/64/019/006/0693/0696.
4jACCESSION MR1 AP4040667
!AUTHORS Colovadeklyo Taal Golovins. A. P.1 Levehis, L. V.1 Mitteelle
iYu, A*
;TITLEs Rhodamine 3B' an a fluorescent reagent for indium
SOURCE: Zburnal analiticbeakay khimii, v. 19, no. 6, 1964,
693-696
0
OTOPIC TAGSt indium determination fluorescence analysis, rhodamine
!dye, rhodamine 3B, fluorescent reagent, germanium tetrachloride
!analysis
!.ABSTRACT: Rhodamine 3B was selected as the least known of the rho-
'damine dyes and the most promising fluorescent reagent for indium,
;It has been shown that the fluorescence of benzene extracts of rhoda-
mine bromoindates can be excited by a visible light with a wave length
Inear tho maximum absorption of their solutions. The optimum concentra-
!tions of acid, potassium bromide, and re-agent ware determined. Indium
Ican be determined in the presence of 2000-3000 times its amount of
:germanium, i.e., in germanium tetrachloride or in the presence of
0 times its amount of 10 other matalse
LC5k402
LEVSHIN, V.L., doktor fiz.-matem. nauk
Saccesses of molecular luminescence; conference in Kharkw.
Vest. AN SSSR 34 no.10:108-11-1 0 164.
(MIRA 37:11)
IEVSHIMp L.Ve; AKBAROVA, D.M.
Spectroscopic study of the association of 6G-rhodwaine in
mixtures of carbon tetrachloride with various polar solvents.
Zhur. prikl. spektr. 3 no.5:"1-40 N 165,
(MIRA 18: U)
BOCHAROV, V.G.LgLS~~j,,L.V.
Effect of molecular interactions on tht; optical -)roperties of
molecules of the rhodamine, 6G dye in binarx ev,vents. Vest.
Mosk.un. Ser. 3t Fiz., astron. 20 no.4178-82 -Tl-Ag '65.
(MIRA 18:12)
1. Kafedra optiki Moskovskogo gosudarstvennogo universiteta.
Submitted May 24, 1964.
T, 01275-66 1,Tp(c) RM
ACCESSION NRI AP5020785 MVDO4816510~91000295A=
ATJTHOA:, Levshin' L-V
Orl,
TnUt Association of rhodamine:series dye molecules in binary solvents fileportf,
l3th Conference on Luminescence eld in Kharlkov 25 June to 1 July 19
641
ill's
SOURCE: AN SSSR. levestiyas Seriya fizlcheskay% ve 29p No~* 8p 1905p 3295~4301
TOPIC TAOS: luminescence quenching.,.absorption spectrum# solution propertyp dye
chemical, nonaqueous solutiont hydrogen bonding
OSTRACTs The author,discusses the experimental data on the absorption spectra
of rhodamine dyes.in binary mixtures of polar.and noppolar solvents,-which he
!.and conaborators have publishedin a series of papers beginning in 1961, The
t investigations were undertaken to study association of the dye molecules. It was
found., howeverj, that the absorption spectra of rhodamdne 6G varied considerablyin-
different solvents in which its.degree of association was practically the aames
Both.the polar and nonpolar components of the solvent affectpj~tha spectrum and
MLe of the ob--
also influenced the concentration damping of the luminesce
1 nerved phenomena are explained in terms of the conj;ja-t-e-d-1&x-Ts and shared
I-Card- 1/2--
L 01275-60
ACCFMION NR..AP5020785
or
Y/.electron clouds of the aromatic solventas which facilitate the formationo
ce&~_%in types of hydrogen bonds* Rhodamine 3B was not associated in a mixture
or carbon tetrachloride and propyl alcohol, whereas rhodamine 60 was'aaeociated
in this solvent* This is ascribed to the formation of bydrogen bonds with the
N 11 groups that occur in rbodamine 60 but-not In rhodamine 3B6 It is concluded
-zhat the solvent molecules exert a very great influence cn the association of
~Iye molecules, and that In binary solvents each solvent molecular species has its
own very.specific effecty which is determined by the nature and structure of the'
molecules* Origs artohast 5 figurese
ASSOCIATIONt Fizicheskiy fakulftet Moskovskogo gosudmtvemogo univereiteta
im, M*VtLomonosova (Physics Department,, Moscow State University) yy
-''-:SUB CODEt GO,- OF
samrrm: oo IENCL: 00
NO REF SOV: 012 OTHERt 000
ica
OMNI-
-APS020243
ACC NR:
SOURCE,CODE: UR/0188/65/000/004/0078/0082,
V. G.; Levabin L ~V.
jAUTHOR: RochaERy
ORG: Department of Optics (Kafedra optiki)
n
TITLE: The influence of molecular interaction o optical properties of the Rhoda-
mine 6-G-molecule'lin binary solutions
SOURCE: Moscow. Uni,versitet. Vestniko-Serlya 3. Fizika, 6stronomiyas no. 4, 146
5,
78
TOPIC TAGS: molecular interaction, dye chemical,'organic solvent, alcohol, carbon-'
tetrachloride, band 'spectrum, solution concentration,
1ABSTRACT; In concentrated solution many organic,substances, especially dyes, asso
Iciate, with.molecules. of the solvent. This is usually acc.ompanied by a change in the
'absorption spectra and it initiates a diminishing of the luminescence of the dye.
The,latter depends on the nature of the solution used. To study the intermolecular
iinteraction effects on Rhodamine 6-G (a brilliant yellowish red basic dye used in
1coloring paper) measurements were c~trried out with both polarized and unpolarized
rd
CC
_____UDC_ 535. 34,,-.-...-
----------
card 2/2_6!f~~
ZZ11
61
g
m
T. J~ RM
lift W
U?
ACC NRz AR6o16196,.. SOURCE CODE: UR/OO58/65/OO0/01_1/DO27/D00
AUTHOR: Bocharov, V. G
TITLE: Influence of intermolecular interaction on the optical propm*~kj,,~of molecules!
of rhodam:6i6~`6~ii dye A binary solvents
'.SOURCE:. Ref. zh. Abs. 11D213
SOURCE; Tr.'Yomis. po spektroskopii. AN SSSRI to 3) VYP- 1., 19641 313-318
TOPIC TAGS: molecular interactionp optic propertyp dye chemicalp absorption bando
solution concentration, monomer, organic solvent
ABSTRACT: The authors investigated the concentration effects in solutions of rho-
damine 6Zh dye dissolved in binary mixtures of 10 different alcohols with CC14 and
water. It is shown that the concentration changes of their electronic absorption
bands, and also the concentration luminescence quenching, depend strongly on the
nature of the solvent. It is established that the concentration changes in the ab-
sorption spectra are due both to the formation of associated molecules of dye, and
to unequal influences exerted on the absorption band of its monomers.and associ
on the part of the molecules of the different binary solvents. --Taking these e~tf:cts
into account, the degrees of association are calculated for all the investigated L
solutions and the absorption spectra of the molecules of rhodamine 6Zh., which are.1n
a monomer and associated states, are determined. (Translation of abstract]
SUB CODE: 20, OV
OZ.U
17 01-
rOL TSMI, IV.Kh. K&ILUNS
.1, 'Onstructioll Of tI 160.
LEVSHIN ~.4:15-19 AP
ed concrete ill the c t.0j. 30 nc
Precast re2'nfoTO . Station. Gidr. 0 'tation)
oelectric Powex
llydr jfjdro6l8ctr:'c P"'et tion)
(Precast cocretel constru
LITVINOV, L.N., kand.tekhn.nauk; MORIGEROVSKIY, V.M., karxI.te3din.nauk;
LEVSHIN, S.V., inzh.; SHXLYAYEV, A.V., inzh.
Driving piles with diesel hammers not of the drop hammer type.
Transp. stroi. 11 no.7:13-14 J1 161. (MUU 14:7)
(Piling (Civil engineering))
LEVSHIN, S.A., inzh.~
Precast reinforced concrete in the construction of the Kaunas
Fydroelectric Power Station. Energ. stroi. no-20:30-36 161.
1. Kaunasgesstroy.
(Kaunas-Hydroelectric Power Station--Precast concrete construction)
SOV/124-57-4-4561
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 4, p 97 (USSR)
AUTHOR: Levshin, V. A.
TITLE: On One Application of Toroidal Coordinates in the Theory of Elasticity
(Ob odnom primenenii toroidallnykh koordinat v teorii uprugosti)
PERIODICAL: Nauch. tr. Mosk. tekhnol. in-ta legkoy prom-sti, 1956, Nr 7,
pp Z60-283
ABSTRACT:
Card 1/1
The author discusses the application of toroidal coordinates to the
solution of a problem on the equilibrium of an elastic body. The solu-
tion is given in terms of Papkovich-Neuber harmonic finctions. Under
conditions of axisymmetrical loading of the tore, the solution retains
one harmonic function, the general expression of which contains
toroidal functions as introduced by Neumann. No specific examples
are included in the article. It should be noted that the basic results
of this work appear in an article by A. F. Zakharevich (Zap. Leningr.
gorn. in-ta, 1952, Vol Z6, Nr 1) in which the approach described
above is applied to the solution of a problem on the stresses in a
revolving tore. V. K. Prokopov
40511
S/044/62/000/008/006/073
C111/C333
AUTHOR: Levshin, V. A.-
TITLE: On the solution of homogeneous one-dimensional linear
differential equations
PERIODICAL: Referativnyy zhurnal, Matematikal-no. 8, 1962, 33t
abstract 6B148. ("Nauchn.,tr. Mosk.~-tekhnol. in-t legkoy
prom-;still, 1961p np. 20, 216-219)
TEXT; A simple integration mithod'is suggested for the homogeneous
one-dimensional linear differeAtial equation
n ak dk (f M 0,
k-1 r n-k dr
where a,. are constants -(k_l,..~,n). It is showif that', using the
t
zEdler-substitution r-O (where t is the now parameter) for all k-i,...
n, the relation
k I k-1
Card v7dr iso
IEVSHIN, Vladimir-Arturovich; FILOIMKO-BORODICH, M.M.9 doktor tekhn.nauk,
-Pr-o-f.f retsenze-n-t-;-V0TRD1=OV, S.P., doktor tekbn.nauk, prof.,
retsenzent; SINDEWt V.A., prof.9 retsenzent; SOKOWVj V.I.,
doktor tekbn.naukq prof.p retsenzent; MIRAYUA, T.M., red.;
SHAPENKOVAO T.A.9 tekbn.red.
[Strength of materials) Soprotivlepie materialov. Moskva, Izd-vo
naucbno-tekbn.Ut-,ry RSFSRq 1961. 475 p.
(MIRA 14:6)
(strength of materials)
~11M M
61
RHA
AMHOR.: I,6vshin, V.A.
S/124/63/000/001/035/080
D234/D308
TITLE: A generalization of the solutions of some problem
of the theory of elasticity.
PERIODICAL: Referntivnyy zhiirnal, Melchanika, no. 1, 1963, 3,
abstract !V!3 (Nauchn. t:r. Mosk. tekhnol. in-t
legkoy prom-sti. 1961, no. 23, 198-239)
TEXT: The author describes general equations of the theory
of elasticity and thermoelasticity, the eqtiations of the plane prob- Z_
lem in Cartesian and polar coordinates. He considers known solutions
of the following problem. Lam6'S Droblem. for a cylinder in this
field, the problem-of rotating cylinder and sphere, the problem of
temperature stresses in a hollow cylinder and a hollow sphere.
Z7,A:bstracter's note: complete translation2
Card .1/1
w7',
tLJ 7
"ro
iR
V'vtg
L-2~570--_66- EWT(l)/E'dT(m)ZZLEWP(t) IJP(c) JD
KC-CNR, 12654 SOURCE CODE.- UH/6307667WbWo-3 6322
AVMORSt Gog ov,_V, A,; levshin, VL LL_
_un
ORO-. . none
Tr=: The influence of repeated electron localization on the pbotostimitlated
luminescence and conductivity of ZnS-~Cu monocryst&U
SOURCE: Zhurnal prikladnoy spektroskopiip ve 4. no. 4, 1966.. 316-322
TOPIC TAGS: zinc sulfide copper, monocrystal,, conductivity, electron radiation..
electron trap, tbermolminescence
ABSTRACT: The relation between thermoluminescence and thrmostimulated conductivity
curves has been determined by optical and electrical measurements. Electron migra-
tion from deep traps to shallow ones has been studied on thermoluminescence curves
under exposure to IR radiation of 1.2,u. An estimation of the influence of repeated
electron localization on photostimulated radiation at specific temperatures has been
carried out, Electrons transferred by the IR radiation from the deep traps into the
conductivity band are repeatedly captured by the sballov adhesion levels due to the
high probability of repeated localizations. With temperature decrease,, more and more
electrons are delayed on shallow traps. This leads to "freezing" of photostimulated
radiation. Orig, art, bas: 4 figures and 2 formulas. [Based on authorls abstract](AP
SUB CODE: 20/ SUM DATE: l0Aa65/ ORIO MWt 0061 OM MW: 004/
Card 1/1
~,' gl~
4A
U-VSHIN, Vadimteoiddovich-
*The Polarized Fluorescome and Phovphoreacence of Dye 6okutions," Zhur.
Ruszkogo fis-khtdch, ob-va, Ch. fisichoskaya., Nogi. 3-4, 1925
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11
U. I-Narrauvot light rillilivil and flat- filial (jurnelling ishl,
1-firlaw litillill jordIrr Willi IlIkk4l fintaph.11 6firlso.
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The Ing of filiosplianinictiocal ~ Infra-raid rays and 11far quenching narffs. of 4 phimplinrat at lawknis wave -
it. =0 to photopapsy in the Uum -tvd regift of the lengths art plistimd to give senvitivity curves leasallitifing 00
V. L. 1xviallan. V. V. Atowkw-Ronsanovskil Ilusacolph"ItWisphiclilialt%. Thcapplicationloplantog.
raphy In the infra-rex , giving a positive directly, Is In.
d"ted unit phialtgraphs taken with 45 we. expisarrs at
an my, wave lcnfl~ijiif alunit 1.0 P are shnwn~ F. 0. W.
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3040, Relati-ship betwom AJO*rPtf*Q wild WISAMM"O 15
A Mute 11010twe of Vy*-9hdft. V. L. LOWKbin, CI:1- J;
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00 a
V- lion and Ruotesmi'm OPOOTO Of 07"11- ecsilwh extra In wattkifts-
** a'j; 1 arnyl swi0l. Iukl of etvikhoodua Istra in water,
and. 44OW". miad VA Floikimomi"t OU extra in water aw
6"t"W I W&W.
in mcattons Am *10"ted qww"b"IY at 110111*11.- A swimont cmnp In
It
tenally of maoormom" momimowe O-P in mul-at. whilst abmml)*
the in
00 '3
*00" displamt. the dbOweniMt
IiiiA moll OWMWMO WMCW be*
a ,
I*W* unrelaWd to.ftafdWakic swakwa of tho solvent. The sffmt of
a .3
torajoratuie is WO Woed4VAML' 16cebw4p of fluunwence intensity
with tomiloo"turo Is Inderamodpot-,W comemirSAW" jond of the "AjUru qj
I the sairvent. rm abomptim Of-Irbodamime G extra in iso-arnyt akahms
s decre"m with inexemosing temperature, whilst that of rhototlannee OG extra
0 * I
rmWas undutneW. 71w temperature ogmts am therefum amechited
Ith iho otrwivre of the mpective uwAecukii. CmmlxmdWg wid re-
*
1:1mial changre are also 4seriml In the flu(mencence alvarm of Ibmq
1
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