SCIENTIFIC ABSTRACT DUNAYEVSKIY, VASILIY NIKODIMOVICH - DUNDOV, DIMITUR, INZH.

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• Collection: Scientific Abstracts
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• Document Release Date: August 25, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

DUN4kyEVSxn Va i1 Nik Imoviah'[DiwaievOkVil V.N,1j PASTUSIM10i V.0.j
otv. red. I STAROVMKO, T.H. I red. MATVIIC=j
O.A.p tekhn. red.
[Erosion control] BorbtTbd'z -erotiietti bruntiv. I~yivs 1961e 47 P*
(Tovaryofto dliOC abyrennia polityobrqIch i nmikankh ==I Ukrainatkoi
=t Sere 5p Wax (MIRA 14-.9)
(8611 conservation)

SKOROMMOV, Aleksandr Sergeyevich, kand. sellkhoz. nauk; PASMISMIKO,
VasKuy Onufriyeviobs. kand.-sellkhoz. nauk; DUNAMSMY, Vaviliy
RpmIlamich (DunaIevvtk-yivI'.N.]v starshly
LO-GGINOV) B.Y.[Lohhinovs B.I.I., profop dok-tor sellkhoz. nauk, red,;
BMINA) L.F*, red..; KVITKA, S.P.9 tekhn. red.
[soil erosion and its control] Eroziia hruntiv i borotiba z neiu,
Yqiv, Vyd-vo Ukrainslkol r-kad. sillskohospodarslkykh nauk,, 1961.
235 p. (MIRA 15:2)
le Chlen-korrespondent Ukrainskoy akademii sell skokhozyaystvemVkh
nauk (for Logginmy).
.(Ukraine-Erosion control)

DUNAYEVSKIY Ya.I. inshener-kapitan 3-go ranga
- - --- =.;;=j-,
using a propeller in saarah of submerged anmunition. Mor. abor. 47 no.9t
76-77 S 164. (MIRA 28-7)

A.1-le, kand, tekhns nauk; CIIEnKOV, V.K,; VASILIYEV, M.V.,,
kand. tekhn. nauk; YUMOVP I.P.; KOKH~ P.I.; KNITOW0#44op
dots. j PRISEDSKIY, G.N., inzh.; AWAXEY-Saylt- YU-111-i VOLOTKOMY,
S*A,., prof., doktor tekhn, naukj KURIYAR, A.r., i~mdo tekhn.
nauk; MAYMBI, S.R., kand. tekhn. nauk; MIROMINIKI, A.M., kand.
tekhn. nauk; pETROV, J.p., kand. tekhn. nauk; TURYSEEV, B.F.,,
.kand. tekhn.vauk; SHISHKOVp A.I.9 kand. tekhn. nauk;
AVERBUIaij I.D.* inzh.,- VARSHAVSKIY, A.V.; KRYUKOV, D.K.; LUKASI
V.A. ; MINEYEV, V.A.; %IIPJTOV, A.A., otv. red.;LYUBBIOV, N.G.,
red. izd-va; MLKS3140VA, V.V,, tekhn.,red,
(Handbook for the operator and mechanic of open-pit mine equip-
ment] Spinvochnik mekbanika ugollnogo kartera. Moskva, Gos,
nauchno-tekbneizd-va lit-ry po gornomu delu,, 1961. 639 p.
(MBA 15:3)
(Strip mining-Equipment and supplies)
.(Coal mining machinery) (Electricity in mining)

DEMIN I A.M.p kand. tekhn. nauk; KOKBp P.I.; CHERTKOV, V.K.; VASILIY;-.4',
M.V., kand, tekhno nauk; YRFIMOV, I.P.; 19-11TOYENKO, A.T.p dots.;
PRISEDSKIY, G.V., inzh.;-DUNAYEWSKILXaiZ,; VOLOTKOVSKIY, S.A.,
doktor tekhn. nauk; KURIYAN, A.I., kand. tekhn. nauk; MAYMIN,
A.I.; MIROSHNIK, A.M.; PETROV, I.P.; TUIiYSHEV, B.F.; SHISHKOVO
A.I.; AV-ERBUKHp I.D.# inzh.; VARSHAVSKIY, A.V.; KRYUKOV, D.K.;
LUKAS, V.A.; MINEYEV, V.A.; WIRNOV, A.A.) otv. red.; LYUBDIOV,
N.G., red. izd-va; MAKSIFIOVAI V.V.* tekhn. red.
[Handbook for the mechanic in a coal pit]Spravochnik mekhanika
ugollnogo kartera. Moskva, Gosgortekhizdat, 1961 639 P.
iMIRA 15:12)
(Coal mining machiner7-Handbooks, manuals, ate.)

VARSHAVSKlYp A.M.,, inshs DUNAIEVSKIY. Yu.N., insh.
increasing the productivity of the cowreyers -of a transpo?~-ter
bridge. Vop.:rud.-transp, no.643-49. '62. (Mm 15181,
1. Sawnevoko-Golovkovskiy burou;ollnyy rasres. 2. Dnepropetrovskiy
gorWy institut (for Varshavakiy).
(Transporter bridges)

WRSHAVSKIY, A.M.., inzh.; DjOkY&VSxlYL-YU.N. inzh.
Geometric parameters of bearing supports of powerftl belt conveyorso
Izve v7so ucheb, zav*; gor. zhur. 5 no.3:219-123 162o (HIRA 15:7)
- ~Dne--
1
07 ipropetriovakiy ordena Tru Ovogo Krasnogo Znameni gornyy
Institut, imeni, Artemao RekomendovarA kafedroy razrabotki
r,,I,.,inykh i roi3syprqkh mestorosbdeniy i otkrytykh rabot
Dri3propetrovskogo, gornogo, instituta.
(Conveying machinery)

DEMIN, A.M., kand, tekhn* nauk; GHERTKOVs V*K.; VASILIYEVp
M*V00
kand. tekhn nauk; YKFIMOVp I.P.j KOKHp P.I.; KFITOVMOOA*
dots.; PRI;~DSK17, O,V.., Inzh.; DURAYEVSKIY. Yu.11,; VOIOT n#
S.A., prof., doktor tekhn. ka~d. tekhn.
nauk; DWIMI, S.R., kand, tekbn, nauk; MIROMIK, A.M.) kand.
tekhn. nauk-, FETROV, I.P., kand, tekhn. nauk; TURYSHEV, B.F.#
kand. tekhn.nauk; SHISHKOV, A.I.,, kand. tekhn. nauk;
AVERBUKH, I.D.9 inzh.; VARSHAVSKU$ A.V.; KRYUKOV2 D.K.; IZKAS,
V.X ; 1,11MUt V.A.; SMMIOV,, A.A.# otv. red.;JZUBWOV, N.G.,
red. izd-va; MAKSIMOVA, V.V., tokhn..red.
[Handbook for the operator m2d mechanic of open-pit mine equip-
ment] Spxavochnik mekhanika ugollnogo karlera. Moskva,, Gos.
nauchno-tekhn.izd.-vo lit-r7 po gornoma delu., 1961, 639 P.
(MIRA 15:3)
.(Strip mining-Equipment and supplies)
(Coal mining machinery) (Electricity in minir

VARSHAVSKIY A*M,., kand.takhn.nauk; DUIIAYEVSKIY, YU.N.,, inzh.
Wear of the working part of a chain and buckat*excavator. Izv. vys.
ucheb. zav.; ger. zhur. 6 no.7:122-;-131 163. (MIRA 16:9)
10 Dnepropetrovskiy ordena Trudovego Kraonoge Znameni gernyy institut
limeni ixterma (for Varshavskiy). 2. Samenovske-Golovskiy karlyer (for
Dunayevski-y).
(Excavating machinery6.-Testing)
Nechanical wear)

WRIAVE SZOKOL, Ilona-, LEPP, Ildiko
Extraordinary weather conditions during the passage of two
cold fronts. Idojaras 68 no.4t232-236 Jl-Ag 164.

DUZUYSKIt L.
Invariance of MaxwIl's equations and the reducibility
principles for a plane harmonic wave, Opt.i spektr. 11 no-4:
-549 0 161. (MM-14:10)
r47
..I. UnIversitet., Brno., Chekhoolovakiya.
(Electromagnetic theory)

DUNAYSKIY, L.
... 1~11
On AT.N. Shkliarevskii'a artiole "Phase relations at the
interface of two media." Opt. i spektr. 17 no.4io'36 0 164.
(MIRA 17:12)

DUNAYSKIY. V.D.0 red.; ZABRODSKIY' S.S., red.; TAMARIN, A.I., red.
(Hea't and mass exabange in dispersion systems) Teplo- i
m-Assoobmen v dispersnykh sistemakh. Minsk, Nauka i tekh-
nika.q 1965. 175 P. (MIRA 18:5)
1. Akademiya navuk BSSR, Minsk. Institut teplo- i masso-
obmena.

21M SOV156-36-6-6166
AUTHORSt Dunaytsev, A. F., ?rokoshkin, Yu. D.
TITLE,s The Reaction p + p --~ p + p + )VO Within the Energy Range From
the Threshold to 665 Mev (Reaktaiya p + p -4 p + p + no v ob-
lasti energiy ot poroga do 665 MeV)
PERIODICALt Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 19591
Vol 36, Nr 6, pp 1656 - 1671 (USSR)
ABSTRACTt -,The present paper investigates the angular distribution of
neutral pione formed in proton-proton collisions within the
range of 460-665-Mov. The paper goes into many details and first
discusses the results mentioned in numerous publications dealing
with this subjeot,'and deals with the'problems connected with
the investigations described. Pion angulLr distribution is de-
termined by,means of the angular distribution ofX.-quanta
(decay XO -~ 21); the latter is less anisotropic,than the-an-
gular is ribu ion of pions, and with decreasing pion velocity
the,ahisotropy vanishes rapidly (exponential decreaset see
figure 1). The investigations were carriedout with an unpolari-
zed proton beam on the six-meter phasotron of the OIYaI. The
-4mental-arrahgement is shown b;7 figure 2; proton energy

The Reacti on p + p -4 p + P,+ S 0 Within the Energy SOV/56-36-6-6/66
Rauge From the Threshold to 665 Mev
distribution in the beam corresponded to a Gaussian our-.e with
a dispersion equal to (2.6+0.3)Mev at maximum proton energy
(of Fig 3). In the follovi7ng, the authors describe' the recording
apparatus-in detail. Figura 4 shows a scheme of the 1-telescope
system, the degree of efficiency of which is shown by figure
5 in dependence on the angle. Liquid hydrogen in a cylindrical
container made from foam polystyrone as well as polyethylene
and graphite (for cross section measurement) (dia-meter 8 am,,
length 25 am) was used as a target 6 The mo8t favorable recording
conditions were in the range of 45 T + p -~'p (1) and p + + (2) the inves tion of the
f.Pd
itter meets with considerable difficulties. it can be eitber investigated by-
having hydrogen nuclei bombarded with neutrons.or by experimentally comparing
the cross sections of reaction (3) p + d -;, Iro + nucleons, -v, ith those of re-
action (1). The authors chose the latter way.-Experimental setup and method
of measurement had already been discussed in a previous paper (Ref. 11). Bom-
barding was made with an unpolarized,proton beam of the six-meter synchro-
cyclotron of the CIYa*I* The 'arrs:ngemant; included targets with heavy and vlt~
rard 1/4

The Reaction pn pnT0 at Energies From the S/056/60/038/03/11/033
Threshold up to 665 Mev B006/BO14
ordinary,vater in thin-walled containereg as well as plates made of light
gra V (CH ,4, The angular dependence of the cross section
,Lite and 2olyethylenel
y
2)
(51 = (d6' dLQ)/(d6r/d.Q) and of the differential cross section of reactioc.
pd Pd/ PC
was investigated at proton energies of 665P 560, and 485 Mev; results are
compiled in Table 1. 0 denotes the angle of depart-are of e-quanta in the
labortAory system. For other energies the cross section values obtained a"
given In Table. 2, and the total cross sections 67fo in Table 3. The-valueA 0b-
- pd
taine-d for the total criss section ofzeaction (2). are,compiled in Table 4 for,
17 energy values.betwee4i,?90 and 665 Nev,~ They were found to range from
27 2
(0,011 + 0-003) to (6,3 +,6Z,0.10- cm The angular distributions of e-quanvvi
from the TTO,decay (Reactlion (3)) were investigated in the energy range
400 - 665 Ilevo Fig, I shows the angular distribution obtained at 665 Mev. The
broken curve was calculated by the method of least squares (Ref. 17). ~he
angular distribution fr (4) shown here is not symmetric around the angle of
pd
900 in'the center-of-gravity-systemp whereas the angular distribution should
G41-6 2/4

The R~qiction pn pnITO at Energies From the
k S/056/60/038/03/11/033
.Threshold up to 665 Nev K061BO14
be symmetric for reactions (1) and (2), Asymmetry is ox_lained as, being a
consequence of pion~'absoiption-and:of the incident proton. Angular
distribution f obtained from f is well de-sicribed by
pn+pp pd
f
(i~,) - I+ (0-07 � 0.02)GOO 24 - f 60 (0.06 + 0.02)cos~v~' further
pn+pp 3 3
holds for 665 Mev. . f + be-c o s4,V, +generally holds, b
pn 3. 'Irare given in
Table 5 for nine energy values. These results are discussed in great detail.
The investigation of TO-meson production in pd-- and pn collisions made at the
same time pQxmits determination of the total cross sections of the -eaction
pn --) pn-,10; a comparison of these cross sections with those of othek, reactions
shows that thra condition imposed upon,the relation between the toial cross
sections of various-meson-producing reactions by the hypothesis of isotopic
invariance is fulfilled with a Vv" errio.A ,,~The total cross sections of re-
action (2) obtained are in good agreement with those obtained on the strength
of the phenomenological theory of resonance by Plandellshtam. The production of
pionb In a state with an isotopic spin T = 1 is about twice as intense as it
is.in states with T'= 0. The angular distributioln ofTrO-mesons produced in
Card 3/4"

oV.I-
The Reaction pn piwo at Energies From the S105616010361031111'03.1
Threshold up to 665 Mev B0061BO14
nucleo,41' ','icleon collisions at an energy of about 650 Hey was almost isotropic,
in,contraot with that of charged pionst which in strongly~anisotropic ,
(Ref, 16)o Fig, 5 shows the angular diatribution of 1TO-moaotis from pn col-
lisions. This difforence between uncharged and charGed pions contradicts the
hypothesis of isotopic invarivnee. The authors finally thank 1. Pontekorvo
and B. S. Neg;.-anov for a discussion, and 1. V. Tsymbulov for his assistance.
01 V. Savchenko, A. G. Meshkovokiy, Ya. Ya, Shalamov, and V. A. Shebano.!r
are mentioned, There are 6 figurest 7 tables, and 26 references, 16 of which
are Soviet.
ASSOCIATIONs Obl'yedinennyy institut y4dernykh issledovaniy (Joint Institute
--_Qf clear Resea h
_Lluclear Re _ rc
SUBMITTEDs September 18t 1959
Card 4/4

--------------------
DMYTSEVo A.Fe, PETIRMNj, V.I.J. PROXDSHXIN, Yu. D.) RYKALIN, V.I.
"Investigation of Pion Beta Decay"
report presented at the Intl. Conference on High Energy P"ics, Geneva,
4-13- juiy 1962
Joint Institutelfor Nuclear Research
Laboratory. of Nuclear Problews

DU,NAYTSEV 3, Aj,; MRUKM.,, V.I.; PROKOSHKIN, Yu.D. HYKALIN, V.I* I
SARANTSEVA,, V.R., tekhn. red.
[Detection of charge-exchange in stopped Yr--mesons on
nuclei of bound hydrogen] Obn4mzhmde perezariadki astanoviv-
Shchiksia -mezonov na iadrakh sviamnnogo vodoroda.
Dubna, Ob"edinemWi in-t iadernykh isel., 1962. 4 P.
(~MU 15:4)
(Mesons) (Nuclear reRictions) 07drogen)

S/056/62/042/002/049/055
BIOB/B138
AUTHORS: .-Dunaytsev. A. P. Petrukhin, V. I., Prokoshkin, Yu, D.,
R~ka-ilin, I.
TITLE: ~Expe,rimental estimate of A-decay probability of a n+ meson
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, V. 42,
no. 2, 1962, 632 - 635 .
TEXT! The rare decay mode 1t+ -4 n0 + e+ + V is termed 6-decay of the
pion. Theoretical treatment similar to the Fermi treatment of nuclei has
shown that the /1-decay probability of a pion is only about 10-8 of the
probability of the usual muon decay 7r- + 9 (Ya. B. Zelldovich
DAN SSSR, 91, 421, 1954). One can calculate exactly the probability or
that A-decay without regard to strongly interacting particles if the
hypothesis of the conservation of the vector current in the theory of
universal weak interaction is rigtht
W(11+---) no + e++ G2 0/30 n3 (-n - C - 1)~ G is the constant of
weak vector interaction, Ais the difference between the masses of charged
Card 1 AA ,
7_2

B/056/62/042/002/049/055
Experimental estimate.of A-deoay ... B108/B138
and neutral pi.one. Consequently this decay may be.a criterion for the
,correctness of the theory. An experimental arrangement for the determina-
tion of the relative probability X - w(n-' -4 no 4- e+ +V )/W( +
is shown in-Pig. 1. Experiments are made with positivr. pions. The
greatest difficulty,is the charge exchange of the pions on entering the
scintillating material of counter 4. The probability of charge exchange,
however, decreases rapidly with ene-2gy but its intensity is still higher
gnitude. ft.
than that of the sought O-decay by almost three orders of ma
count was recorded during an operating time of about 30 hrs-which corre-
sponds to a 4 of about 5010- 8. But this one count could belong to a
g-decay as well as to a charge exchange process. Estimates showed that
8
X < 7-10- . Calculation of the constant G, which determines the intensity
C~f A-decay of pionB, yie lded G < 2-5G A -Consequently G is essentially
not greater than the c.onstant of vector interaction G16 = 1.4-10-49 erg-ell
as determined from the decay 014 -~ N14*~ D. I~ Blokhintsev,
V. N. Sergiyenko, V. P. Dzhelepov, A. A. Tyapkin, A. A. Logunov,
Card 2/f, "-)

S/056/62/042/002/049/055-.
Experimen'-.al estimate of -decay B108/B138
Ya. B. Zelldovich, S. S. Gershteyn, B. Pontekorvo, and L. I. Lapidus' arie'. '7
.thanked for help and discussions. There are 3 figures and 8 references:,
4 Sovidt and 4 non-Soviet. The-4 references to English-language p U-blica-
tions read aE follows3 H. L#.Andereon et "al. Phys. Aev., ID ig6o;
2050,
R. P. Feynman, M. Gell-Uenn, Phya, Rev.', j22, 193, 1958; E. C. G - Sudarshan,
.R. E. Marshak. Proc., of Padua contsp 19.57;:G. Impeduglia et al. Phys..Rev,
Lett., 1, 249, 195.8-
ASSOCIATION: Ob"yedinennyy inatitut yadernykh iseledovaniy.(Joint,
Institute of Nualoar Rpoearch)-
SUBMITTED: December 9t 1961
Legend to Fig. Is M magnotta.fgauging lens; 1, 2 scintillation,
counters Of*U meson m6ni tor' (wi th V 33 (FEU- 3 3) PhotomultiplierB),
scintillation counter (wi-th 56 Avo p4otomultiplier)o 4(_~llst i -
detector" counter (FEU-33)1 .59 6-- Cerenkov spectrometer 58 AV -1
CH polyethylene filter for.slowing down pion beamt Pb lead shield.
2
Card 3/1 7

94~
AUTHORS:
TITLE:
PERIODTCAL:
37896
5/056/62/042/005/048/050
B106/B138
DunLaytsev, A. F., Petrukhin, V. I., Prokoahkin, Yu. D.,
Rykall-n-,--771.
The probability of n+ -.3. no + e+ + 9 and n+ + e+ + v decays
Zhurnal eksperimentallnoy i teoreticheskoy fiziki, V. 42,
no. 5, 1962, 1421-1424
TZ-XT: 1arlier work (ZhETF, 42, 632, 1962, Nuovo Cim., 22, 5, 1962) showed
that, as predicted by ~theory, the relative beta decay probability of the
meson is indeed very small ("'10-6). This paper pre ents more
s results
on the radiative beta deoay as observed by a system of .scintillation
counters and moderation filters. The meson beam varies with time at a
-period 0' 76-10-9
I sea. The data obtained are in agreement with theory and
confirm the aS3UMption of the conservation of the vectorial current. Exact
measurements yielded the relative beta decay' probability %. (1.1+1 0)-10-,
0:5
and the constaut of the beta decay intensity G - (1-14 0-37)G where
Card 1/2

3/056/62/642/005/046/050
The probability of...- Bloa/B138
-49 3
G - 1.40-10 erg-cm is the vectorial constant of nuclear beta decay
P
:.-(R. P. Peyaman, M. Gell-Mann. Phys. Rev., log, 193, 1956). There are
ASSOCIATION: Ob"yedinennyy institut yadern kh issledovaniy (Joint.
Institute of Nuclear Research~
SUB14ITTED: March 31, 1962 initially)
APril 13, 1962 Rfter revision)
Card 2/2

S/056 62/042/006/044/0477
BI 04YBI 12
ATJTHORS; PA~tsev, A. F., Petrukhin, V. I., Prokoshkin, Yu. D.,
'~al in--- ; .
TITLE: Evidence of the charge exchange of stopped n mesons on
nuclei of bound hydrogen
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheakoy fiziki,-V- 42j-
no. 6, 19620 1680-16 82
TEXT: The charge exchange.of % mesons stopped in polyethylene was
investigated using a device rith high time resolution.(A. F. Dunaytsev
et al., ZhETF, 42, 632, 1962). *The device allowed ~o mesons to be
recorded more efficiently than had been possible in previous investiga-
tions. A 75-VLev n- meson beam (Fig.) passes through a set of scintilla-
tion counters and moderating filters and is stopped in a target (poly-
ethylene, liquid hydrogen). The I-quanta produced during the decay of
n0 mesons emitted by the stop of n- mesons are recorded by Cherenkov
spet,trometers. After preliminary experiments with a target of liquid
hydrogen the H target 'was replaced by a polyethylene target. The
Card I

S/05 62/042/006/044/047
Evidence of the charge exchange B1 04YB1 12
coincidence counting rate remained two orders of magnitude above the
background level. Vnen'the target was taken out of the beam, the count
rate dropped to 1/300. The y-quanta recorded possessed an energy of
70 Mev. In both spectrometers, the I-quanta were producedgimultaneouslys:
The effect observed was caused by the stop of n- mesons. When the energy
of the n- mesons was reduced to 65 Mevo the count rate dropped to 1/15-
With the use of a graphite targetp the count rate reached only 1/50 of
that obtained with a poUethylene target. There is I figure.
ASSOCIATION: Ob"yedinennyy inetitut.,'Y:adern~kh iaeledovaniy (Joint
Institute of Nuclear Ifesearch
SUBMITTED: April 49 196F
Fig. Experimenta' [.~i is (1
A. arrangem scintillation ecunteral
(5) 7 scintillation counter in anti
-(6) Cherenkov.spectrome1Q,
coincidence connectionj inuaing magnetic lenal (9 polyethylene
I
filteribr,the,moderation.of It'liesons'l (M) targetj (Pb~ lead shield.
GiLrd 2/1,

DIJNAYTSEV
[Nanosecond multiple coincidence and anticoincider-ce circults
on tunnel,dioden and transistors) NanonekAindnala mnogokrat-
naia ekhoma sovpodenii i antisovpidenii na, tunnelInykh diodakh
i tranzistorakh. Dubna, ObIledinennyi in-t iadernykh issl.,
1963. 13 P. WIM 17:7)

AUTHORS: Dunmytsev, A.F. Petrul-chin, V-1. Prolcoshklin, Yu.D.
a
TITLE. A do'*ectorfor-.stopp
porl.

TZXT: The dotactor:-As illuztrrted Schonlatically i zi FiZ;- I
Its inveztigated -.,rjtl~ a "15 :;cV -,rf -jozim. Bile
-!fiusui-_5 nasmi, thj~-nurh t ntilia ton pflunt-ers-pf r-hp
Wfi _~a_ d.
I Sh
-:ue af the 1a__
-3. cl I ey cc as~ t t "'A cphosvph=
s y --it em i i i c n r,, or a t F,,:

C, S11 G
e1 o I- OC Dr k" f C I I-C u 1. t
P v I
o
DY

z al _1.1 S t 9 0 L C,
or_-Cr to "Cter-.Iiine !;.I!-
azi.150.1jumUrit Vae. litaxie r3i tkie OIL X-eu-0x-u.Lx1z; Of stvrlurla,(~L
tran51:21-tt, eel -rr~- meaons 1_iu, case the
filter
-a: -A. unco on'Cuch of -the
.
k-7-77-1- --_

-C
If,
r c:a !-~ZgP
L,'.6
-i c
OuT -10z as eioi prevJously
y tiic counter
C,.L ta eriot cc tur ~U t zar,6i,.J_ Z~
V, t110 Of"ic'p-ncy of
100~', was det
recording of stopi3ingr. niesons waa still very nearly
c n, i -Ti c d. The mcson-coulltinZ ratc wrar- then 4'0u."d as- a functioa
0-if the pulse from coun~e- I 7L v ,2 T_ 0
L
of vz~_Iucs a:'

410-
Put. 3.
41
rx%t At. CT)

PI
11 %1 ell Tn.
'401,11TIP
fe'torioll;
ocra-
F.W.1w.p)(cwt At; Cf. C
TYP;)VC'fVTIlFJe

s were DIaced. Tlie ive at
i I tat ion counter
Mi a), p-A
Lai

OF

ITT niff-
~7 A a n
L
ob"yedinennyy institut yadErnv"

AP4042373 S/0056/64/047/001/0084/0001
ACCESSION NR
AUTHORS: Dunaytsev, A. F.; Petrukin, V. I.; Prokosbkin, Yu. D.;

ACCESSION NR: 'AP4042373
1 ments were made with ihe synchrocyclotrOn of the laboratory of
nuclear problems OlYal at the end of 1962. The experimental setup
and the adjustment of'the apparatus arO,described. ~Th,6 measurements
10 plons. The
lasted 500 hours and involved thd assage of 4 x 10
p
aratuslwas recalibrbLted by f' ulsed light'sod~cces`every
app means o
two hours. The values*-obtained for th1constants G'and'Go, which
characterized the beta'decay of thii pidh and the nubleon, were found
0.11) GP, which is also
to be approximately the same, G = (1.03
in agreement with the data obtained at CERN (P. Depommier et al,,
Phys. Lett. v. 5, 61,,,1963). The energy spectrum of the positrons
produced in pion beta' decay agrees with that calculated on the basis
of the vector-current conservation hypothesis. "In'conclusion we
thax~k G. P. Zorin, V. -1. Orekhov, A. W Revenko, N~ N. Movanskiy,
V. A. Cherny*kh, L. N; Andrianova and her co-workers, N. B. Yedovina,:
N. M. Kovalev, and K.A. Baycher and his co-workers for help in pro."
ducing the apparatus and with the investigation. We are grateful
'gonova for
to Kim Ge Pa, E..V. Nyagu ~Z.' P.*Prokoshkina, and M. S,
2/5,

A V

TALANTWTv B.T. I ~WAMTMm B. I.
Av "
Wfedt Iou -of, hiaring,aids on hearlm
OAMIty, IYost. O.OrIjo-lij.. J(Olk'M ].5 n0,5: 12-18 %Mt-Oot 1953
(CUM 25:5)
11 Profee2or for Yelantsev; Caudi"te Medical Sciences
for Aumqvitser. 2. Of the Olinic for Diseases of the
Jftr# Throatp wA Nose (Director -Prof, B.T. Telanteev),
Kazakh Medical bstitute. Alma Ata..

DUNAYTITSER, B.I..- Kandidat meditainakikh nauk
Glwcal aspects of fittIng hearing aide. Yest.oto-rin 17
rLo-3:45-48 MY-Je '55. (MLRA 8:9)
1. 1z kliniki bolezuey ukha, gorla I now(mv.-prof. B.Y.
Yelantsev) Kazakhakogo meditsinskogo inatituta.
(HEAR -AIDS,
clin.aepects)

DMTVITSER, B.I.,kandidat neditsinakikh nauk
Chandroun of the trachea. Test-oto-rin. 17 no.6:69 N-D 155
9:2)
1. is kliniki bolesneV ukhn. gorla i nosa (zav.-prof. B.V. -Telantsev)
Kazakhokogo maditainakogo instituta Imeni V.H. Molotova,
(TRACHIA-YUKMS)

DUUTTITM, B.I.j, kandidat meditsinakikh nauk
Prevention of oicatrical constriotions of the esophagus by early
bougionage. Zdrar.Mosakh. 16 no.8:28-31 #56. (HLRA 10:1)
Is 1z kliniki bolemy ukha, gorla, nosa (savo - professor B.V.
Yelantsev) Kazakhokogo gosadaretvannogo meditsinskogo Instituta
Imeni V.H.Molotova,
(BOUGINS) (ISOPHiGUS--WOMS AND IWMM)

v
EX' CLEMPTk TMUCk-b L--d 16110 -Ot wRhino Laryn.0 ~Oc
0 -'57
DUAM YOI7-EX $I I.
.1858.,DUNAYVIZER B.I. Alma-Ata. *Surgical tactics in cases of In-,
strumental tr urna of the oesophagus (Russian text)
VESTN. OTO-RINO-LARING. 1957, 2 (22-25)
Seven cases of perforations -of the oesophagus caused by surgical instruments are
reported. In all cases purulent mediastinitis developed., Surgical intervention
(mediastinotorny) was performed on five patients; four of them recovered. The
author believes that if the middle"part of the thoracic portion of the oeuophagus is
injured. collar mediastinotomy will cure mediastinitis. This operation is beut
tolerated by the patient and technically is most convenient for the surgeon. Only
when the supradiaphragmatic portion of the oesophagus is perforated will trans-
diaphragmatic mediastinotomy be more convenient. 9*1

IMNAYTITS.ER.-D.J., kandemed. nauk
Using atropin and adrenaline In tonsillectomy. Vest.oto-rin,,
19 no.6:96 N-1D '57 AKIRA 11:3)
11 Is kliniki bolesney ukha, gorla I nosa (zav.-prof. M.1elantsev)
gazakhokogo meditsinskogo institute
(TONS ILS--SUWERY) (ADPMAiM) (A.-IOPIN)

DUNAYVITSERp B.I.; dotsent
Clinical aspects of maUgnant tu6rs of the nasopharynx. Zhw. uah.,,
nos. i gorl. bol. 21 no-3:17-19 MY-Je 161., (MrRA 14:6)
1. MInika bolesney ukha, gorla i nosa Sem-ipalatinskogo meditsia-
skogo instituta.
(MMOPHAMM-CANCER)

DUNAYVITSER, B. I.p doteent
1~edal for remote control of an electric suction apparatus. Vest.
otorin, no,3:79-80 161. (MIM 3-4--12)
.1. Iz kliniki bolezney ukha gorla i nosa Semipalatinskogo meditainakogo
inatituta.
(OTOLARrNGOLOGr-EQUIPMT AND SUPPLIES)

DUNAIVITSMO B.I.,, dotsent
Laryugostroboseopic obeervatione on vocra studonts. Zhur. unh
n9s.j i gorl. bol. 21 no.5s5O-56 S-0 161. (MIRA 1;2,1)
2. Iz kliniki bolezney ukhap gorla i nosa (zav. - dotsent B.I.
Dunayvitser) Semipalatinskogo maditainskogo inatituta.
(LAAYNGOSTIWBOSCOPE) (VWAL CORDS--DISFASES)

DV=I7M., B. I.; doteed
Multipl? lesions of the cerebrocranial nerves. in mlignant
tumors of the nasophary='in children. Vest. otor" noel:
95-97163.- (I-MU 16 -.9)
11 1z kliniki bolezuej,,ukha,,'gqr2&,_i nosa (zav. - dotsent
B.I.Dunayvitser) Semij~a~ti6lcoIg*o medits-inakogo instituta.
wsopuflymc--cmrt (IMRVES, CRANIAL-D1SPIMM)
(GHILDIZI~--DISPASEMSJI

DUNAYVITSER, B.I.
Same side reactions and: the masking effect of periiciUin therapy in
otogenic intracranial complicationa. Zhur.ush., nos. i gorl. bol.
2A. no.5:22-25 'S-0 164. OMIRA 18:3)
1. Klinika bolezney ukha, gorla i nosa Sem1palatinskogo meditsin-
sko6o instituta.

DUNGA, Sever, chim.
New methods of analysis used.in the laboratory of the Tia-da Glass
Factory, Industria usoara U no.2s92-93 F 164-

Dulta"Elimb, T
42111 =11CITENKOY I. A. 0' MUIUSHENKOVY V. A. - rezullt,;.ty geofizi*che-nknkh Issledovaniy
v 1944. g. na listvyanskonmeotoroza1deniiantrapitov gorlov.,:%oga kamennougollnogo
yasseyna. Truly gool. -isslad. byUrc (m-vo uCollnoy prom-atizap. r-nov SSISR. Cool.
razvedochupr) vyu. 4, 1948.
0: IjAopIs' Zhurnallr,.ykh St,,,tey, Vol.. 47, 1%8.

`-~CHFIVK0 I A SOLODOVA, yesps
Ga=ia-gamma 16gging of boreholeo in pro'specting for coal.
Frikl. geofiz* no,26:138-1" 160 (MIRA 14:3)
(Radioactive Prospsoting~ (Coal)

FEMS~IY,, V.V.., dolctor fiziko-matem. naukp red.j SHIROKOV, A.S.0 red.; KO-
VALEVA, A.A.,, red.; GRATSIA11OVAp O.P., nauclLn. red.; BORISOV, A.A.
nauchn. red.; F=UK , V.I.,, - nauchn.- red.; KOTUAFEVSKIY, B.V.,,
nauchn. red.; PONERRITSEVAL, I.V.,, nauchn. red.; 14OZZHENK", A.11.#
nswcbn.-red. ; IDZINSKAYA, A.M., nauchn. red.; OWYERSON, M.B.,
nauchn. red.; BOGDANOV., A*Sh,p nauchn* red.; 111KITSKII, Vje.., nauchn,
red.; KUDWIOV, B.Ya,j nauchn. red.; PETROV, L.V., nauchn.red.; KOMA- ,
RQV, S.G, nauchn. red.; GORBUVOV, Q.V., nwichn. red.; DUNCHEFKO, I.A.,
nauchn. red.,-FELIMIM, I.I., nauchn. red.; PGMI'UN, D.Ye., naucB.
red.; DEVAN, Yu.K., ved. red.; VORONOVA, V.V., tekhn. red.
[Status and prospects for developing geophysical methods for mineral
prospecting) Sostoianie i perspektivy razvitiia geofizicheskikh meto-
dov poiskov i razvedki polezrqkh iskopaemykh; materialye' Pod red. V.V.
Fedynskogo. Moskva, Goo.; nauchno-.tekhn. izd-vo neft. i gorno-toplivnoi
1961. 623 p. (KIRA 34:11)
1. Nauchno-tekhnicheskya geofizicheskaya konferentsiya,.Moscow, 1959.
2. Ministerstvo geologii i okhrawl nedr SS&i (for Fedynskiy, Petrov).
(Prospedting--Geopbysical methods)

KOMAROV, S.G.; PETROSYANI L.G,j PERIKOVt II.A.; FELIDMAN, I.I.;
~UNCHEjj%#.j,A,; KORZHEV, A.A.; SOKHRANOV~ N.N.;
CHUKINp V.T.,- BASINp Ya.N.; KARGOV, F.A.; MUKHER, A.A,.;
FEDOROVA, L.N., red.; BYKQVA, V.V., tekhn. red.
jTechnical instructions on conducting geophysical explora-
tions in boreholes] Tekhnicheskaia instruktsiia po provede-
niiu geofizicheskikh issledovanii v skvazhinakh. Moskva,
Gosgeoltekhizdat., 1963. 297 p. (MIRA 17:2)
1. Russia (1923- U.S.S.R.) Gosudarstvennyy geologichaskiy komi-
tetJW.'2.KolIektiv rabotnikov sektora, promyslovoy geofizik-i
Vsesoyuznogo nauchno-issledovatellskogo institute geofizi-
cheskikh metodov razvedki (for Komarov, Petrosya=-,, PerIkov.,
Felldman, Dunchenko, Korahev, Sokhranov.. Chukin, Basin). 3. So-
trudniki OtAela geofisiki Gosudarstvennogo geologicheskogo ko-
miteta SM (for Kargov). 4. Glavnoye upravleniye geologii i okh-
rany nedr pri Sovete MiniBtrov RSFSR (for Mukher).

FERDINMp Ya.M.; 14EDVMUp G.A.; XUCHERENKO~ R.A.;
STROKOVAf Ye.I,; SHCHEGIMAj L.te; PYASETSKAYAr' Te*A.;
DWEPTIMAP A.Lj ZOLINA9 L,T*
Epidemiological effectiveness of the systematic use of the typhoid
bacteriophage for chrord-c bacterial carriers. Sov. med. 24
no. 5:128-130 My 160. (MIRA 13:10)
1. Iz Rostovskogo-na-Donu institute. epidemiologiip mikrobiologii
i gigiyeny- (TYPHOID FEVER) (BACTERIOPHAGE)

DUNCHEVO N.
Device for cleaning locomotive smoke pipes. pI 84.
TRANSPORTNO DEW Vol. 8, no. 4, 1956
SoMa, Bulgaria
SOURCE: East Europeam Accessions List (EUL) Library of
Congress, Vol* 6, No. 1, January 1957

GRABOVSKIY. A.M.; IXMCHNVSKIY, G.K.; PASOT, M-S-: BABICHIM. A-S-;
BASHIN, S.Ya'.-
mechanization Of the process of degreasing ancl washing of natural
bristles. Kozh.-obav. prom. no-3:32-35 Hr '59.
(HnU 12:6)
(Bristles-Cleaning) (Washing machines)

k) LA IV (- TT I n Ir' III
DUNCEMI, V.N. , Oft
FAMP wwo,"m OVftVm -
AIrronecus application of gastrointestinal anastamoaaff. Xhirargiia
Moskva No-5:59-61 Kv 50. (GLKL 19M

. DUECHIK, T.K., kand,med.nauk, GRIMM. B.S., kAndened.nauk
.The problem of pntent urachus. Urologlia 23 no.3:61-63 Vq-J8 15A
(min lla6)
1. Iz kafedry urologii (nach. - zaelyzhennyy de atoll neuki
genernl-ma,vor mea. slushby prof. A.I. Vasillyev fdaceagail
Voyanno-meditsinnkoy akademii imeni S.M. Kirova.
(MAGHM#
patent, ease reports (Rus))

DUNGEM. V.V., kand.med.nauk (Leningrad)
Lithinsis in the tmitca testle. Urologiis 23 no.4:61-62 JI-Ag 158
(MIRA 11:8)
(TESTWO cniculi
mechanism of form. (Rue))

DUNCHIKS V.N.,~dotsent
Comparative evaluation of oomo surgical interventions in varicocele.
Zdrav. Tadzh. 8 no.3sl2-16 My-Je 161. (MIU 3-4s6)
1. Iz kafedx7 fakalftetskoy khti'gii, (zav. - zaaluzheWW dayatell
nauki dotsent Z.P.Khodzhayev) inabadskogo medrmtituta. imeni
3
AbiAali ibui, Sino.
(VARIOCOGELE)

DURCHIK# V.N*j dotsent
Fixation of the testis with a capron net in varicose dilation
of the spermatic cord veinso Urologiia no*5t64 161* (KM 142n)
1* Iz fakul%tetsko7 khirurgichookoy kliniki (zav. - zaalushennyy
dayatell nauki Z.P* Khodzhayw) Stalinabadakogo meditsinakogo
instituta.
(VARICOOM) (TESTIOBI,-MERY) (V=I;-THMAPEUTIC USE)

DUNCHIK, V.N., dotsent
Calcull of ths ar1ruay Ll aza&~,,- ic L'I'il Ld 7011 In raj lk-Ls tari.
Trucli Tadzh. faed, Inst. >,.13:)--1.,,p ~W. (Milt& i7:81"
pro!32ema of the U jaf,meaf, of rephrul.'Lh.~.asiq
in c4ildren. v.8,
1. J-- gafedry fakul'LeT~5k,v 1 k2,170 - zasluzhenn~ri
doyatell tiauk Z.F.
meditkiimkogo institula linunt ;t1rial'

RUMANIA
576-312-38:576.8-093-35
of the
ANDONOVp P. and1DUND& "0-,, Institute of Epidemiology
and Microbiology.kinstitutul de Epidemiologie si Microbiologis),
Sofia.
"Methods for the:Prepaisdon of Clones of Cellular Lines on
Primary Cultures ;f Human Embryonic Fibroblastq..,!
Bucharest, Studii al
No 4v 66, pp 269-273.
Vol 17t
Abstracts The authors describe a technique for prep ing clones
'f humaA. cellular lineb-by'growing on
0 d anim6l L su strate con-
U
roisting of a primary culture of human embryonic fibro lasts. Since
0
living cells are~'used as substratep favorable conditi no are ob-
tained for the 4velopment of clones over a relativel long period.
The method desVbed is simple and can be used in~ any~laboratory.
Includes 2,figuresp 2 tables and-2 references,.bf which one
Russian and one ericano -- Manuscript submitted 20 October 1965.

DUITDf',ROV, Vada; nCTIC) Pavle
Periods without precipitations in Vojvodira. Zbor prir Mat
arp 24:153-162 163.1
1. Poljoprivredni fak-ultet, Novi Sad.

DRIEWIC, Potar, prof., dr.) KATIC, Pavlej DUNDEROV, Nada
Effect of meteorological conditions on the growth and yield
of wheat in the northern regions of the Serbian Socialist
Republic in the ye&rm 1963/64. ldojaras 68 no.5t27G-280
s-o 64.
1. Scientific Research Institute of Agriculture, Novi Sad.
2. Director, Scientific Research Institute of Agriculture,
Novi Sad (for Dreagic).

-~SROVICp LjUlbe M.
Yorkers management in postal, telegraphl and telephone col lec#vq,#.
Pft Zajqd 4 no.3:26-28 Yq-Je 12.

44
Kaking starch and molasses from corn. Prom.koop.ite.2:21-22 7 156.
(NLRA 917)
I.Prodsodatell pravlonlya, artali 'Kharchavik".
I(Corw-starch).(Kolaness)

D=Ir.H,, M.S.: Motor Chem Soi (dies) -- "Investigation of the oxides of lead".
%ft~,
Chernov-toy, 1958. 13 pp (Min Higher Eduo Ukr, SSRj Chernovtsy State U), 150
copies (KL, No 1, 1959, 114)

08265
sov/81-59-io-34185
Translati n from: Referativnyy zhurnal. Khimiya,. 1959, Nr 10, P 51 (USSR)
AUTHOR: Dundich, M.S.
TITLE: The Study of the Lb_-_Q)~ System by the Method of Thermography
.2
PERIODICAL: Nauk. zap. Chernivetsfk. un-t, 1958, Vol 34, PP 103-106 (Ukrainian)
ABSTRACT: The thermographic investigation of Pb02,,Pb304 and PbO has bee 'n carried out.
The thermograms were made in a nitrogen atmosphere. The thermogram of PbO
of the rh6mbic modification has an endothermal effect at 48o - 49ooc per-
taining to the transition into the tetragonal form. On the thermogram of
PbO of tetragonal modification this transition is not observed. The thermo-
gram of Fb 304 has 2 endothernal effects: the dehydration at 1000C and the
formation of the rhombic modification of PbO at 6200C. The themogram of
PbO. has 3 endothermal effects: the loss.cf water ( -1000C), the forma-
tion of Pb394 ( -4000C) and the formation of PbO ( --6200C).
A. Zolotarevskiy
Card 1/1

Or. caiculation of the width of the forbidden zone and sorw high)y
complex semiconductors. 0. 1. Bclvtskly.
.P. 0 E L67.- i~
j
D
Physico-chamical investigations of zom cross sections in the systeras
Cd-In-Sb; Cd-Zn-Sb; Zn-Sb-bi; Od-Sb-Bi. D. P'. BolotAlyp K
I. X. AntonoV6
?4port present9d. at the 3rd National Conference on Semiconductor Comnounds,
Kishinev, 16-2i.Sept 1963

DUNDIII., Yu.K.
lat~wal contactelbetween the forest and the steppe In the far south-
east of the Attopean part of the U,S,S-R, Vest, Moak, un, Ser,
6z Biol., pochve 17 no,/+*.60-66 JI-Ag 19Z (MIR& 15:9)
I* Kafedra taniki Hoskovskogo miversitatao
Russia, Southem-Forest ecology)

DUNDINP TU#X#
I
Ooneral fdatitme Of tho fOrmation of natural forast odgas in
the far moutheaoto Truo Od, uni 152# Bar. gool. i goog. nauk
n0.9:121-127 162, (MIRA 17:6)

Dumiff, Yu.r,.
Repeated vegetative growth of spiraea. Bot.zhur. 48 no.2:273. F 163.
(KERA 16
1, Moskovskiy gosudaraltvenrqy universitete
I (Spiraea)

GUBJANOV, UGHEROV, Ye.V.
I#
Distribution and resources of globo thistle In Bashkir.ia.
Nauch.dokI.vyv.shkoIy; blol.natdci no.4:129-1'42 165. (MIRA 18:10)
1. Rekomendovam kafedroy geobotaniki Mook-ovo-kogo gosudarstvennogo
universiteta im. M,V.Lomonosova.

DtT=o O~Pv
quaternary oediments in the upper Vellkaya Valle7. Trudy HIIGA
105-.145-151 '59. (mm 13:5)
(Velikaya Valley (Ruosia, Ilorthern)--Geolo37, Stratigraphic)

BARDUN., V.I., aspirant; DUM I O.P., mladshly nauchnYY sotrudnik;
KONOVALoVy G.V.~--
~M7-na-ucl-nyy sotrudnik
Brief geOmOrPbological characteristics of mountains in Queen
Maud land. Jnrom-biul-SOV-antark-ekap. no.30:9-.12 161.
(MIRA. 14:32)
L Moskovskiy gosudaretvenn" universitet (for Bardin).
2* NauchnO-iosledovatellekiy institut geologii Arktiki for
Dundo). 3. Arktich sk k
e iY i-fintarkticheskiy nauchno-inalidovatellokiy
(Queen Maud.Land-ft-ysical geography)

DUNDOV Dimitur ij-'O
-
'Impressions from the furniture industry in Rumania. Durvomebel prom
5 no.lt28-30 JA-F 162.
1. DIP "23dekemvri", Sofia,