SCIENTIFIC ABSTRACT DUMPIS, T. - DUNAY, N.F.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
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• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

A Now Method of Synthesizing 2-Aralkyl Indandiones-1,3
SOY/20-125-5-23/63
acids (R9f 14)- neither the physical properties nor the
yields of the-2-bonsyl indandions-1,3 thus produced are given
in reference 11, the authors worked out a now methods the sub-
stances mentioned in the title are produced (IV) by the hydra-
tion of the 2-arylidene Indandiones-1,3 (III). Aromatic alde-
hydes may be easily condensed with-indandions-10 and form
2-arylidens indandion:::1:3 RII). Further transformationw of
the 2-bonsal-indandio 1 3 111 Ar a 0 6H5) under the action of
sodium hydrogen sulfite (Y) by the Wojack reaction (Refs 11, VI)
are given. Table 1 shows the seven aralkyl indandiones produced
by the hydrogenation of the arylidene indandiones with sodium
hydrogen sulfits. Dialkyl amino arylidens indandiones do not
form bieulfite compounds, therefore -the yields of the dialkyl
amino bensyl indandiones are higher. Good yields were obtained
by the-hydrogenation of the benzal indandione by hydrogen in,the
presence of skeleton nickel. A special communication on this
topic follows. kn experimental part gives the usual data. There
are 1 table and 16 references, 6 of which are Soviet.
Card 2/3

SOT/20-125-3-23/63
A Now Methad-of Synthesizing-2-Aralkyl Indandiones-1,3
ASSOCIATIONt Institut organichookogo sintize. Akademii nauk Latviyskoy SSR
(Institute of Organic Synthesis of the Academy of Sciences
of the Latviyakeys-SBR)
SUMITTED: Deceaber.12, 1958
Card 3/3

VANAG, 0.(Vanago, 0. ](Riga); OMPTS, T.(Riga)l ZUM,, L. (Riga)
2-astnobemyUndandiono-2.3, Vestis laty &k no,6873-90 160s
(EUI 10: 9)
1. Akadenlya nauk Latviyokoy SSR, Inetitut organtahaskogo #into".
Oensylindsmdioas) (Amino group)

DUMPIS,-T.T.1 VAIIAG, 0,14.
Nitration of 2-bsnsyl-1#3-lvdandl=as. 2-bur. ob. khln. 31
no.3t9n-915 Mr 161. (MIRA 14 s 3)
1. Institut organicheskogo sinteta AN latvi koy SSR,
(Indandions) (Nitrationr

DUMPIS 0 T.T.; VANAGo G.ra. lunapp 0, Is okmAs-4k
Synthesis of 2-aralkyl-lo 3~--ind&Wows by the catalytic
hydrogenat,ion of 2-aralkylidone-l,,3-indandiono, Dokl, AN
SUR 141 (MUU 14-.12)
1. Institut orp-nIchookogo sintoza. AN lAtviyokoy SSR. 2.
Latviyokoy SM Zfor Vanag).
(rndArAd4ons)

DUMPIS,, T.T.1 VARAGI G.U. [Tawgsp 0.). akademik
Production of 2-aryla-indan-,3-ols by the catalytic bydrogenation
of 2-aryl-l,,3-indandiarwo. Dokl. AN SSSR 142 no.102-95 A 162.
(MIRA W12)
1. Institut oroanie-haskogo $inte%& AN LeLtviyokoy SSR. 2. AN
Latviyokoy SM Tfc-rvazag),
(Indallol) (Ind"ions)

VLWIS.. T. T.1 VANA09, GoU. [Vanagoo 0.1.4 AMdemU
Catalytic by4ropnation of 2-ffubstituted lj,3-indandiones to
comepwiding 1,,3-indandiols. Dok1. AN SSSR W no.,2062-365
Is Inetitut organichookogo wintoza AN latviyakoy M.
2o AN lAtviyokoy SSR (for Vanag)o
Indandione)
Rndendiol)

DWPISp T.T.1 VANAOs G#Y*. Ivaragas 0.1 Wadadk
Production of 2-aralky.1-1-indanone-3-ols by the catalyUc
hydrogenation of 2-arylidsa-lp34zdandionse, Dokj, U
SM 142 noe6sms-13n 7 t62. (KIM 15 s2)
1. Institut orpniaheakogo mintesa M latviyskoy SSR.
2. AN Latvlygkoy SSR (for Vanag)a
Indanone)
iladanuove)

STRADYNI Ya. [Stradins,, J.11 ERMANS, I.; a 1f,,-13 LINABERG, U.
tLinabergBq J.1; VANAG, G. [Vanags.20!
Protolysis of substituted derivatives of 2-benzyl-l,,3-indandions
and its analogs. Zhur.org.khiz. 1 no.2088-395 F 165.
(MIRA 1814)
1. Inatitut organichookogo sintoza AN IAtviyokoy SSR,

SOV/ 137-58-10-20699
Translation from-. Referativnyyzhurnal, Metallurgiya, 1958, Nr 10, p52 (USSR)
AUTHORS: Dumskaya, A..F.Pavlov, A.V.
TITLE: Complex Treatment of Nepheline Rocks of New Occurrences
(Komplekenaya pererabotka. nefelinovykh porod novykh mesto-
rozhdeniy)
PERIODICAL: V ob.: Legkiye metally. Nr 4. Leningrad, 1957, pp 43-51
ABSTRACT: An examination is made of Z methods of dressing nepheline
syenites of different compositiona, viz., magnetic concentra-
tion in a weak magnetic field and chemical concentration con-
sisting of treatment of ground nepheline rock with a caustic
alkaline solution. The conditions for treatment of the resultant
concentrates to derive alumina by sintering are specified with
greater precision. With the object of utilizing nepheline rocks
without prior concentration, a flowsheet is proposed that elim-
inateo sintering and is based upon hydrochernical treatment of
the rock with a strong caustic alkaline solution of up to 500 g
ROH/liter. Examination is made of the treatment of the uncon-
centrated rock by sintering, with addition of solid reductant
Card 1/1 (anthracite, coke) to the mix. 1. Nephelite ore--Processing 'T.S.

. VWIATAI A*?*
.OW!k I.
Stndles on the selection of a method of prooessing Ushur eyenitos
for the Aohlnsk Alumina JUnt carrl*d out in 1932-1954. TrWy Toot.-
Sib. fil. AN SSSR no-13.160-177 158. (MIRA 12:12)
Lvossoruanyy institut.
(Ushur region (Insustak Ala-lau)-Syenite)

DM4,SKAU A F ; SHVARTSMAN,, B,,Kh.
gonference on prospects of utillsitg alkali products obtained
during the production of alumina from nopholine rocks. TSvet.
met. 34 no-11,83-84 N 161o (MIRA 141,11)
(Aluminum Industry-By-producto)

DUHULESCU, Moise, diriginte do santier
"
Ifigh productivity by ab%ple means, Constr Bue 16 no. 7521
3 6 June 164.

NEAGUY Eduard, Ing., corespondentj DtffJLF.9CU, Moises corespondentl DOMOND1,
loan, coreopandent; HARIGA, vim W11%,-em"O"dent.
Improvement of the organization of the work. Constr Dua 16
no.76713 19 Sept 164.

GIRUANU, Nicolas, ingo DUMULLScut .140ime
The thousandth prefabricated apurtment. Constr %a 16 no.74501
IS AP 164. . -
1. 'Seful, serviciului organizer*& wincii do I& Trumtul Regional do
Constructii do Loouintej, Banat. 2*)Dirigints do santier, Trustul
Regional do Construotii do Loouinteq Banat,

-- DUMULESCUp Malse; EFUREAKU, Mirosat corespondent
Work ready for use. Constr. Buc 16 no.758sl 18 J1164.
I

.
. YF7,r
7
Dctenslon of the Resita otadlum, Gmsi.- Bin 16 nt.7691l
3 Oct 164 .

NUGOIK, VUdp Inp; DUNULEgptl,, M*Loo,, diriginto do santior
Better and-better quality Oojaots**Gonstr Duo 16 no#771ol
17 0 164o
1, Imestment ,Offioes, City M&Weasnt IfAterpriss, Resita (fot

; 1 1 . , , " i; 1, ~
I , i" 'I, J.- ~, - I ~ i I " t 'I , , I i
-- -j- ", '* ~ -1-1
7C,Lent. of profi,.--Iouri! .;,Ij,,:,it,r il;r. J7 nf,.7,;2 5 Ja . 1650

DUMMESCU, Molse, coresp.
Prefabriented large panels for con3tructions in Timicoara.
Constr Buc 17 no.801sl 15 Itr 165.

I - .
BILOMOVe S.P., Insh. (Stalinskeya ob]Ast EMS); DUK, AA (Stalinskva oblast
UM): IMIM. I.L. sanitaray vroLoh (lit oblastl UMM)
Use of a series of chashers for the oo 16te combustion of industrUl
ganes before discharge into the air. G3. i san. 24 no.4:70-71 Ap t59.
(AIR PUIAMZM, (KIRL 12 -.7)
purif ioation, serial buruIM chambers in Andust. (Ra))

; f,~ , -,i - - ~ ~, ~ - .
sip", ---, ~, 1, -
w
% " wt P. e~ wof m m - _i-., ~ , - r .

18-3000 7768o
sov/148-6o-l 3/34
AUTHORS: Dun, E., Filippov, S. I.
TITLEt Study of Yactors Limiting Oxidation of carbon in
.Molten Iron
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy Chernava.
-metallurgiya, 1960, Nr 1, pp 16-23 (USR)
ABSTRACT: This is a study,of kinetic factors and a determination
of limiting conditions during the interaction between
the stream of oxidizer and the surface of molten
metal. Tile experiments were conducted on an in-
stallation shown in Fig. 1.
Card 1/13

StudY of Fac tors Limiting Oxidation of Carbon
in Molten Iron
-*CAI
Fig. 1. Schematic diagram of the installation:
monostatj (2 rhoometers; (3) mixer; (4) driers 5
Card 2/13 lass hood; W ftirnace cap; (7) quartz tube; screen;~
19) crucible with metal.
7768o
SOV/148-60-1-3/34

Study or Factors Limiting Oxidation of Carbon
in Molten Iron
7,768o
SOV/148-60-1-3/34
The rate-or feeding the components-(TorminZ the
oxidizing mixture) was kept constant by the rheometers.
A special arrangement of monostats provided a con3tant
differential of pressures and a steady flow of blast
to metal (notwithstanding the fluctuations of pressure
during the test melt). The initial metal (soft iron)
had the following chemical composition M..
0.C111 C- 0.111 Mnj 0.02 Sil 0.029 3; and 0.0111 'P. It
was melted by the high-frequency heating in porous mag.,
nesite crucible (45 x 90 mm). The weight of metal
was 400-600 S. The experimental results and some
characteristic relationships are given in Figs.2-6.
Tfte main kinetic factors of the investigated process
are shown in Fig. 2.
Card 3/ 13

Study of Factors Limiting Oxidation of Carbon
in Molten Iron
?
1 1, 1. i iT
77680
SO-V/148-60-1-3/34
V V 41 tj 4 V0
CAROOH costrtt4T 6Y
Fig 2. The effect of blast compoaition on the speed
of,aecarbonization of metal (at 1,000 ml/tnin)t (1) 4%
02 in blast; (2) 10% 02 in blast; (3) 20% 02 in blast;
(11) 40%.02 in blast.
Card 4/13

Study of Factors Limiting.Oxidation of O)rbon
In Molten iron
of
Card 5/13
7,1680
SoV/11j8-6o-1-3/34
M4
CONSUmprion or CiAnDitrp (11OL1148141
See Card 6/13 for ca.pLion to Fig.

Study of Factor3 Limiting Oxidation of Car,)on 7-7600
in Molten Iron
See,Card 5,43for Fis.. 3.
Fig. 3. Relationship bAw~en t,,- --eed of carbon
"" -I
oxidation and the intenuity of lc-elllnz the oxid1zer
.to metalc (0) oxidizer 0,, 300
(0) 500 ml/m, in; (0) 1, 000 ml//min; (At~, ) oxl&.zer
consumption 300 ml/,-,,in; (A) 1,&D-)
Card 6/ 13

Study of Factors LimIting OxIdation of Carbon
in Molten Iron
77680
sov/148-6o-i-3/311
0 It,
2
Ff ZIP W X P M JW NO 01 VP 041 #M W JN JZI 50 SH JW 11v
WTICHT Or GATii (r.)
Fig. 4. Relationship between the speed of- decarburiza-
t.ion of metal and the weight of metal bath (1) 5% C02
1,000 ml/min; (2) 10% 02, 1,000 rn),/min; (3) 20% 0,~,,
Card 7/ 13 1,000 ml/minj (4y 40% 0 21- ~pOO ml/inln.

Study of Factors Limiting Oxida"lon of Carbon
In Molten Iron
21
5
w
401
41 dig 4.F 4*. 1K.7 40 itr go q.- to 41 (a 1w
CAPOON CONTENT
See Card 9113for Caption
Card 8/13
77680
sov/148-6o-i-3/34

Study of Factors Limiting Oxidation of Carbon
in Molten-Iron
See Card 8/13 for Flg.
7768o
SOV/148-60-1-3/31#
Fig. 5. Oxygen content In mtxtal of varLou3 compositions
of bath and speeds of decarburizatlun: (P) equilibriu;m
data according, to Ref 3 (S. 1. T419orj of
the Proceas or Steel Decarburl._-atlori, Metallur,,:izdat,
1956); (A,B) boundaries or te3t valu~_-j; (0) vC <
0.01%/min; (& ) vc 0.01-0.02%/Mln; ( 0 ) vc 0.02-
-0-03%/Min; ( 0 ) vc 0-03-0.04,Vm1n; (A) v c -
0.05-0.06,co'/min. Where v = actual con3unption based
on oxidation speed of' c4bon. Points at the,curve
indicated by the.letter *K fix the compo3ition of
easily rimming metal.
Card 9/ 13

Study of Factors Limiting Oxidation of Carbon
Molten Iron
00
0Z
W.
7768o
sov/i48-6o-i-3/34
Fig. 6. The value of the product or carbo-n and oxygen
concentrations uaing various compo3itoion3 of bath
and oxidizers: (P) equilibriu;i- da'Ca according to Ref
3; (A,B) boundaries of test values; (0) oxidl-zer CO 2;
( 0 ) oxidizer 02.
Card 10/ 13
CAAGON CONTEIAT(%)

Study of Factors Limiting Oxidation of Carbon
in Molten Iron
Card 11/13
7768o
sov/148-6o-1-3/34
All or the above studies brought the authors to the
conclusion that the process of oxidation of carbon,
which is dissolved in liquid iron, develops In
the diffusion region aC. reaction. Until approximately
0.1% C (carb*on content in metal) the limltin3 con-
dition is the introduction of oxidizer from the gas
phase to the reaction surface. The tests were con-
ducted uhder the conditions eliminatin_7 any b-abble
formation or riming of metal bath. Tile surface of
reaction practically colnuided with the surface of
the bath. Tne speed of the -chemical reaction proper
(including the adsorption of reagents in the reaction
layer and the desorption of tile product of reaction,
carbon monoxide) should be sufficiently high. The
gaseous particles of oxidizer arrive at the metallic
surface, they are adsorbed on It, anJ they Instantly
enter into a chemical reaction with the 3Ufficiently
abundant carbon, The carbon monoxide, waich is
formed in this proceas, la desorbed In the gas phase.
When carbon content in the bath is below the critical
value (about 0.1% C), the delivery of carbon from the

Study of Factors Limiting Oxidation of Carbon 77680
in Molten Iron Sov/148-6o-i-3/34
metal to the reaction surface become3 a limiting con-
dition. The amount of carbon Inflow becomes inUfficient
for a given flow of oxidizer. Such a change or one
limiting condition to another (with suffIcient amount
or oxidizer)'is closely related to the change of
structure or the au'rface reaction layer. The established
individual mechanisms of speed can be generally wrJtten
into a kinetic equationt
Ps. (10)
VU
,,n3.
where dc speed of decarbonization of metal mole/c.
rT 3
see; 14 =volume of metal bath cm ; w = blast consumption
CM3/aec; 77 = coefficient of utilization of oxidizer;
Po = a content'of act ive particle3 of oxidizer in the
blast', mole/cm3. There are 6 flgiirca; and 3 referenCC3,
Card 12/13

00
Study or Factors L-1miting Oxidation ot Carbon TM.)
In Molten Iron 30till4b -60-1 -3/~j 4
2 Soviet, and I U.S. The U.S. reference in: R.
Taylor, Journal of the American Criemical Society,
Vol 59, Hr 9, 1937, 1605.
ASSOCIATION: Moscow Steel Institute (Moskovakly inatitut stali)
SUBMITTEDi FobruarY 5, 1959
Card 13/13

18-3200 77682
SOV/148-60-1-5/34

AUTHORSt Dun,, E.J, and Filippov, S. I.
TITLE: The Laws Governing the Absorption of Nitrogen by
Metal During Oxidation SmeltinZ
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeni Chernaya
Y
S~R)
metallurgiya, 1960, Nr 1, pp 28-32 (U
ABSTRACTt This is a study of nitrogen absorption by the steel
under the conditions of oxidizing smelting with
direct interaction of blast with the.surface of the
metal bath. The initial material was commercial iron
with addition of graphite. The reaction gaseous
phase consiated of nitrogen and oxygen or carbon
dioxide irt a given proportion, In most of the
cases the Interaction was taking place on a killed
metal SUXI'LLce without riming. Tremethod of inve3tiga-
tion and the installation was previou3ly described
(Dun, E. and S. I. Filippov. Study of the factors
Card 1/9 limiting the oxidation of carbon in molten iron.

Tne Iaws aoverning the Absorption of 77682
Nitrogen by Metal During oxidation sov/V48-60-i-5/34
Smelting
ScientlTic papers of. the hiLher school, Metallurgy,
ig6o, tiv 1, p 16). The reuult,3 of invC-3tigation show
,pretty clear pictuve of abf:orptlon of nitro--ren by the
a L, - 4-a
metal simiiltaneo,,isly wl'Lth decarburization. FI&Jre
1 shows that nitrogen content in thc,- bath (,Ltnd(,,r the
action of a blast) Is contin,iOl-131Y Inc-eastri..., and it
takes a sharp dip only at the r1ivnin,, of the bath.
j . .......
4"
2Y--J'g 40 V Q 73 &1J ~j 1Vj 1/J
Card 2/9 'e e Card
3,/9 for c a p ~T' o' n

The IAwe Governing the Absorption of
Nitrogen by Metal During Oxidation
Smelting
77682
sov/148-6o-1-5/34
Caption to Fig. 1.
Fil . 1. Vachange in nitrogen content in metal during
oxf.dizing melting with various nitrogen content in
the blast and at various temperatures (blast consumption
1000 mi/min): ~1) 96% N 16oo ~2)C96% m 1465 C;
(3) 90A N 14 0 C; (4)'60% N2,C1;4 0 ; (5 )2to%
21
N2) 1490 C; (6) 6o% N... 1595 C. (The crossed points
indicate rimmirig of.bath.)
The direct relation between the completeneRs of
nitrogen absorption by metal, decarburization, and
composition of the bath Is shown in Fig. 2.
Card 3A

Tne Iaws Governing the Absorption of
Nitrogen by Metal During Oxidation
Smelting
77682
sov/148-6o-1-5/34

-1 T
Fig. 2. Saturation of metal by nitrogen depending
on carbon content in metal at various nitrogen
contents In the blast and at various temperatures
(same designations ae.in Fig. 1).
Card 4/9

The TAws Governing the Absorption of 77682
Nitrogen by Metal During,Oxidation sov/148-6o-l-~5/~4
Smelting
.T
.he experimental data, obtained at the maximuj
partial pressure of nitrogen In the blast, were
developed by the method of least squares. Hence..
an equation of the upper limit of nitrogen solu-
bility for investigated range of temperatures was
written ass
Ig I N 11,3679 - 0,1275 [C)
Card ri/h
Ig

The Laws Governing the Absorption of
Nitrogen by Metal During Oxidation~
Smelting
40s
Ir.
49#
4 VpL
Card 6/9
77682
sov/iji&6o-i-5/~4
RZ q// 4S 40 1.1 1, z f, f Ij
X-0
F-1. 3
Caption to Fig. 3 on Card 7/9

Tne Iaws Governing the Absorption of 77682
Nitrogen by Metal During Oxidation sov/148-6o-i-5/34
Smelting
Fig. 3. The curves of maximum absorption of nitrogen
by inetaij depending on carbon content PN I atmt
2
(1) oxidlzer~CO 2; (2) oxidizer 02; (3) data by T.
KootZ.
Tne results were favorably compared with datA of
Kootz T. Kootz, Archiv. f. d. Elsenhuettenwes., 15,
2 77-82, 1941/42 and I. Dardel. Metal Progress,
1~471 520 2) 252-256). The authors derived an
equation of solubility of nitrogen in Fe-C melts for
i,46o-l,6oo0 c range of temperatures.
IgINI- -1,3538 j__Ljgj),,-0.J275j(.J. (4)
2
Card 7/9

Vie laws Oovernin,3 the Absorption of 77682
Nitrogen by Metal During Oxidation SOV/11s8-6o-1-5/34
Smelting
where (N) nitrogen content in metal,, %; (P N2 ) partial
pressure of nitrogen in the atmosphere, atm.; (0)
carbon concentration in metal.
'P. gov
Fil.
go?
Card 8/9 Caption on Card ~919

The Lawo Governing the Aboorption of 77682
Nitrogen by Metal Wring Oxidation sov/ili&6o-,~1-5/34
Smelting
Caption to Fig. 11.
Fig. 4. Solubility of nitrogen in iron de ending
on the nitrogen pressure in the blast: ( 4) deoxidizer
02; (X) deoxidizer C02; (P) calculated equilibrium
curve,
It follows that experimental points of oxygen blast
are located between straight lines 1 and 2 on
parallel lines P calculated by equation (4) for an
average carbon content of 95%. There are 4 figures;
and 5 references, 3 Soviet, I Oerma I U.S.
The U.S. reference Is: 1. Dardel, Re'tal Progress,
1947) 52, 2, 252-256s
ASSOCIATION: Moscow Steel Institute (Moskovskiy institut stali)
SUB14ITTED: February.11, 1959
Card 9/9

DUN, L.; LUSHNIZOVe G-S YAKOBSOV# A.
flaw detection. Suba-lils 35 no. 1108-40 9 160.
(MIRA 13112)
1. Botrudaiki luetituto metallurgit to.Beykova AN SSSR.
(Notallography) (Vitrasonto testing)

11 L.K*: UMXJWA, MIFS
Iffect of the pbotoolectronotlya force In polycrystalline cadmium
sulfide. Trudy Inst.set. no.3t 62-26? 158. (MIA 120)
Oadnium sulfide
(P~otoslectrlcity~ - . .

Ucn-Tu' V., dr..f FEMKRIpliol. drol, WTOI
LAMBA, ff., dro In colaborare cu: OMSCU, G., dr.
atamnqgt-ic data in dysentery, VAd. intem. lc nu . 14' 114- 12 2 3
1. Luc-qre ~fer-tuata in Clinica I do boli cor%agicwise I.M.F.
Prof. M. Voiculascu), 2. Spitalul io
tagimse "Colentinam ~for &U but Dineacu-
(DYSEN"MRY ) (DIAGNOSIS)

,) - 4 - -~ ---- -- -- -- ---- -.- -. - ------ -- -- - --- - ---- - - - -, - - I- - - - - - - - -- - " - -
DUITAI, B.
"Re-oort on the Results and 2xperiences of D" Innovators' Movement
%.ring the Last Yosr", p. 4 (UJITOK LANA, Vol. 6, no. 5, Her. 1054,
Didapest, Hug*ry).
Source: Monthly List of ZaAt biropean Accespione, LO, Vol.3. no. 5,
Mp,y 1954/Uncl.

,VUN1Ff, 0'--
1. 10, :"I:,r
- I j 12j

Our next tanks. P. 3. (UJITUE LAPJA, Budapest, Hungary), Vol. 6, No. 19,
Oct- 1954.
1.
50: I011thly List of East European Accersions, (aki.), P.., Vol. 4,
NO. 51 Fai 1955.

DUIIAITSEVO A.F.1 MRUXM# Val'ol MOKOM=p Tu.D.1 RIKALIN#
Experinmul 6+anatlat of the J7-~t---oro + e+ -Y
decay probabillty, Maas Ob9adinenr4yi in-t iaderzykb
isel. 1961. 10 p.
(No subject beading)
VJ.

C/026/ 62/018/004/007/009
F050/FO03
AUTHOR: DunAitsev, As F., Pantuyev, V. S., Prokoahkin, Yu. D., Tango
Hsiao-wei (0781/1321/1218), and Khachaturyan, M. N.
TITLE: Measurement of the Panofsky ratio by the method of gamma-gamma
coincidences
PERIODICAL: Wu Li 14alleh Pao. v.. 18, no. 4, 1962, 218-219
TEXT: There are two capture processes of stopped ?c - mesons in hydrogen
+.p 0 0 + n o r' + ~, + n (1)
-- + p ---.* r + n, (2)
where p is proton and n is neutron. The ratio of probability of these two processes
is caUed the Panofsky ratio P. A new method was devised by the authors for mea-.
suring the Panofsky ratio by means of Jr - r coincidences. Procedures follow (6ce
Cardl/2

C/026/ 62/018/004/007/009
Measurement of the Panofsky F050/FO03
Fig. 1): The Injected X- mesons are;stopped in the target of liquid hydrogen. The
'r -photons and f Imphotons produced respectively in reaction (Z) and reaction (1) are
measured by counter (A). The r "-photons produced in reaction (1) are measured by
cotinter (B). The ratio of reaction (2) and reaction (1) can be determined. In this
experiment the energi of 7 z meson beams was 6.5 Mev. The experimental P result
was -found to be 1.40 - 0.08. This value agrees with the data in photoproduction and
scattering of -r[- mesons. Author Tang Hsiao-wei thanks Professor Wang Kan-chlang
(3769/3227/2490) In particular for his Interest and discussions. There are 3 figures.
C=1
SUBMITTED: FDI- Counter (A)
January 15, 196Z am
reaction (2)
Card 2/2
reaction (1)
Figure I

LEDOCHOWSKII Zygmuntl IZMOMI- Andrzej; BOGUCKA* Plaria; ORLOMIP
WlodzWerz; WOJ?AKTAO Jo;s'y; DUNAJ, ?adeusz; AnMZMMI, Benedykt
Research on tumor inhibiting compounds. Vle Synthesis of some
4-(dimethylaminoalkylamino)- quinollnes. Rocz chemll 34 no.)/4:
953-957 160. (EUI 100)
1. latedra Technolo Brodkow Leesniczych PolitechnM, Gdansk*
(?uxors) rAminodimethylaninocguinoline)
(Alkyl groups)

FmxrAx. mgdow; DwW# -1-broulft
Attempted acoeleration of mice of fractured bones In the
UVt of Sodern vim#* Chira unmuds ruchm ortap. pole 28
no.3t275-294 163.
1. Z Kliniki Ortopeoesuej w Gdanskm KieramUt doe. dr As
Senger. MACTURIS) (MRA?WrCS)

FACZYNSKI, Andrzej; BZCZEKOr, Joxef; DUk1q_1 Veronikal WOJCIK, Tadwass
A---
Excessive physiological mobility of the cervical spine in
children as a cause of diagnostic difficulties.Chir. narzad.
ruohu ortop. Pol. 29 no.?t787-791 163
1, Z Kliniki Ortopedycanej Akademii Medycznej w Gdansku
(Kisrownikt doc, dr, A, Sanger),

_Y~FS14";..,BISKUPSKI, Eligiusz
microscopic stud4es On the SternocleldorAstold =scle In congenital
myogenio torticoll1s. ChIr. narzad. ruchu ortap. Pol, 29 no,2:243-
250 164.
lo Z Kliniki Ortopedycznej Akademil Medycznej w Gdansku (Kierowniks
doe* dr. ined. A. Senger).

. '*;.,-C!-,Ik;,L; ~'N"'.RGOLAWSIKA, Barba:.,a;
opiphynoal dysplaala, Chir. narzad. --uchu ortot, "0l.
2? rc,.3:31)7-401 t 64.
1. Z 10ITill-ki Ortop,~ycznej Aka-dom!i Vedyezyipj w Gdlanor.,. (Kicrow-
n1k. -1:r(T. dr. mf~d. W. Grabows~l [dcCf)nncAl).

nim'p GIVE RU*#
Countrys Czechoslovakia
Academic Degreast [not cived
Affiliation t Department o (Katedra fysi)W), Faculty, of NZatural History
dr-j--C---;W"VIUan:LIVGrsIty (Prirodovedecka fakulta University
J E Parkyne), Bma AM
Department of Mthematies aM ftm~;;_(Xatodra ratervatiky a
skola polnohospodarska), Nitra
Sourcet Bratislava. MatemUcko-FizikakE Casopis, Vol 11, No 3. 1961.
pp 203-207
Data: "Phase Charges on the BourAary.'
4?Q 96103

DUHAJSKY, L.
--l-.- ~j
Physical fundamentals of rocket technique. p. W.
,POKROKT MATEMTIKT, Fr3IKT A ASTRONOMIE. (Jedneta cookeslovenskych mtemtiku a
fysiku) Praha, Czechoslovakia. Vol- 3, no. 6, 1958.
Monthly list of East European Accessions (MU) L09 Vol. 9p no. 1, January 1960.
Uncl.

DUI(AJSff. L
Answer to the ORemarks on equation of robket notion" by L. Janka.
Cs cas fyo 12 no.1:87-89 162.
1. Katedra matws&tW a fysiky, Vysoka skola polnohospodarskap
Witra.

DURkMXXp liadi&Uvo
Phass chates.on the boundary. YAt fys cas SAV 11 no*3t
20.2(77 9 #
lo Xatedra matematiky a fysikys, Vywoka, ekola polnohoopodarska#
- Nitrap lq9enkova 10* 1
jl~
fi ,,

M633
-~0141633
/004/001/002
00/00~
A 2/045/62/000
X024/9420
AUTHOPt P-Un Aj_Sk3"_4_ fil'trIL
TXTLEt The principle of revorsibility and of reflectivity
in the optics of thin films
PERIODICALi Matematicko-tyxiStAny ewasopis,'no.4, JA2, 301-308
TEXT: some unexplored aspects of the principle of revotsibillty,~.11
in the optics of thin films are investigated. From Maxwell's I
equations for a conducting isotropic =odium, equations can be
derived which are, Invariant for- the transformations In Table 1.
From transformations a) and-b) the following equations can be
derived for a wave.tr*V*11ing.from the loft into an arbitrary
system of thin films'-which describe roversibility conditions at
interfaces
r1orl. +'WIS 1. (16)
110rom + 0. (17)
The sign refers to cooffickonts for a simple Interface.
From transformations c) and d) are obtained#

Vo45/62/000/004/001/00t
The principle of reversibility 9024/9420
418)
+
4.4. + %14.'~ 0. (19)
The dash moans that the coefficients for a simple interfave and. A
-have to be replaced by their complex conjugates. Differential
equations which describe microscopic events are reversible, i.oo
they are invariant for the transformation t" -t. Macroscopic
irroversibilition are explained by statistics, In the past it
was required that the transformation t---* -t should leave all
those parameters positive where a negative sign would violate the
second law of thermodynamics (e.g. a). Thus the principle of
reversibility was not applied to absorbing layers. Such a princAlle
of reversibility way be termed classical or thermodynamic.
P.G.Kard, I,Santavf and Z.KnAttl* use the transformation 0-4
These authors call transformations of type a) and b) the generalized
principle of reversibility. The relations dar)v*d from this
-pri=iplw-ar"orrA-at-,--altivou-Sh-thoy --aro 1""s greomont-wkth7tlie-]
jecond law of thermodynamics. The explanation of this
disagreement lies in the statistical nature of the second low,
The go %ralized principle of rov*roibility becomes thirmody"nic
Card-V

8/045/62/000/004/001/m2
The principle of roversibility S024/Z420
under two conditions: I - a 0 1.*, in a dielectricl
2 m at ^' simple (Fr*sn*l) interface under certain conditions.
Por the transformations 0 and d) the time remains positive
but the refraction vector changes sign. Such a transformation
may be visualized by considering it an a rG,flection from a perfect.
mirror. The term $#principle of reflectivity" has therefore boon
suggested for these transformations by Z# Knittl, The
relationship of transformations a) and d) with the second law
of thermodynamic* is similar to that for transformation* a)
b), Autharls remarks A medium with negative conductivity :7:0
has negative absorption and this Is a necessary condition for
maser action. Thor* is I table*
ASSOCIATIONS Katedra matematiky a fyxlky Vysokaj Skoly
o1nohospodACr&koj Y Mitre (Department of Mathematics
and Physics, Agricultural High School, Mitra)
A
SUBMITTEDt may 69 i9ft
Card 3/4

The principle of rov*r*ibllity 3024/9420
Table 1.
3/043/62/000/004/001/062

-f T .47
-9 07 M -x
L 1
TO -90 X0

The first line shows the parameter which changes in the various
transformation& a) - 4) Into the parameter shown in the
respective line in the same column,
Card 4/4

a)
b)
0
d)

U63h
Z/045/62/000/004/002/0,02
Z024/Z420
AUTHORS Puns, Jjjtj,-L..- (Nitra)
TITLES The problem of phase shifts at Interfaces
PERIODICALS Matematicka-fysikilny gasopis, no.4, 1962t 309-311
TEXT: The present paper extends the work of the present author
(Hat.-fyzo 4asopis 11 (1961)9 203) and I,N 'Ikrarevskij UTF 26
(1956), 333). The condition of maximum transmission of light
through a thin film of ZnS (n w~2.4) deposited on Ag
(n - n - ik% - 0.16 - 13.67), with air (nl 1) as the
.3 3 .0 i
first medium, In (case AT
L21
2n2d a
2 21W
where d2 is the thickness of the film, X the wavelength in
vacuum and the integer a is the order of Interference* it
bot h sides of the ZnS.layer are silvered, i.e. nj P%j 'we
obtain (came B)
.62
2n2d2 OX, (2)
Card 1/4

Z/045/62/000/004/002/002
The problem of,phaso 9024/19420
----The-phase-shift 6 8 n
23-- -XivO by
n2 R3
r2301623 0 (.3)-
~n2 03
The value of 623 is approximately are 120!01 From Sq.(I) and
(2) we obtain
3m + 2, (5)
n2d2 (4) n2d2 6
The transmission in (*ago A* Valflek, Optics'of thin films,
Amsterdam, 1960, 325)
tl2t23
T . !I - - (6)
n1 I + r2 + 2r r cox(2x
rh 23 12 23
where x a 21T u2d2- A similar'rolation holds if we consider
the amplitude coefficient of reflection with.& sign opposite to
-that in The relevant phase shifts we write an 6"s
Card 2/4

Z/04k5/62/000/004/002/002..
The problem of ph&** ... 9024/9420
The condition ror maximum transmispion is
2X - 612 - b23 a (2a + l)Tr
n arc 120*1 612 0 and
For case A, 612 ftly and 623
Ob - are 300*. After rearrangements we obtain in both cases
Eq.M. For case B, 612 a arc 300'.and 623 a are 120*
a are 1200 and 6- a are 300*, Both cameo lead to Eq
612
If instead of n3 WO 2ase its complex conjugate, we obtain
n3 tl2t23
nj I + r r + 2r r cqs(2x +
f2 13 12 23 612+ 6"23),
Similar relations hold for 6-t The condition- for nwxiv~Aw
transmission in
X
2x + 6 4' (2m + IM (9)
12 6123
case A, 6'1m 2 6123 23
are 240*1 61'2 0, 6-' are 60%
Card 3/4

Z/045/62/000/004/002/002
The problem of phase ... E024/2420
Ch 0 B 6x% a are 60 Marc 2400 1 6 Aire 240
2.
2 ware A' 23
Eq. nd 5) can be obtained frois
BoK typesvf phase shifts, if used consistently, load to
identical results.
ASSOCIATIONS Katedra, matematiky a fyziky Vymokej Skoly
poinchospodafrskoj v Nitro (Deportment of Xathomatica
and Physics, Agricultural High Schook, Nitro)
SUBMITTED.t September 28, 1961
Card 4/4

Z/037/62/00J 004/007/008
E024/z335
It, 3-~Ob
AUTHOR: DunaJoky, Le,
TITLE; The concept of non-reflected light (Letter to the
Editor)
PERIODICAL:, (Yeakonlovensky ~:arjopis pro fyaiku,.no. 4, 1962,
TEM. Z. Knittl (Czech. J. Phys., 9, 1959. 133) obtains
symmetry in the law of conservation of energy at the interfa-te
between a metal and a dielectric. This can be obtained by a diffmMt
method. The law of conservation of energy on an,arbitrary simple
interface can be written in the form (see-notation in work of
Knitti):
A - P. + pip P" (1).
where Pk - Re (EHS - is the interference Poynting vector-41 A.
The energetic coefficients of reflection, refraction and inter-
ferenco are defined &as
R T (2a,bic)
P, P, P
Eq. (1) can then be rewritten in the form:
Card 1/3 R T .4, 1 a 1 (3)0

Z/037/62/000/004/007/008
The concept of .... E024/E335
At the interface between metal And dielectric the following
holds: RL T, it It43 0
n2
(5a,b,c).
RA Irl, IJTX ItA V19 + 0 -
In 'Eq. (3),W0 May Puts T+ 1 (6)
and call T the energetic coefficient of non-reflected light.
For the direction L, Y. - T Analogous 'to relations
.L
(4b) and (5b), we introduce ak amplitude of non-reflected light
for the direction R: A'
AX - R' RA (7).
From thin equation it follows thatt 2ilt.
. ..............
+
For the direction L we obtain The law of can-
on- of - -energy -for-- both-dire tnsa 4 written in a
servati
symmetrical forms
Card 2/3

The concept of ....
Z/037/62/000/004,/007/008
9024/z335
IrAll + ItAl (9)
IrLIS + IQ (10)
Professor A. Vag'fZek has used these results in his works
(Optics of Thin Film, North Holland Fubl.Co., Amsterdam, 1960,
307; Izv. AN SSSR, ser. fiz.mat. i t.n., 1X, 196o. 2421
Zeitschrift fUr Physik 161, 1961, 26) prior to their 'publication.
thistis t,&omglft;,AraVgjatAyq.1
'AAWIH1891's nkattg:dra ma ema. Y Y Y im 0
(Department of Mathematics and Physics, VSP, Nitra)
SMaTTED: January 8. 1962
Card 3/3

DtINAJSKt, Ladislay (Nitra)
Apicultural physics. Pokroky mat fyz astr 7 no.6t350-)54
162.

WNAJSKY Ladislay
Princip2e of revorsibility and ref2mribility in the optics of
Wn films. Hat fys cas SAV 12 no.4001-308 162.
1. latedra matematiky a f~zlkyt Vysoka skola polnohospodarska,,
Ifitra, Lysenkova 10,

DUNAJSKY. tAdislay
Problem of phase shif to on boundw7 lines. *t fya cas SAV 12
no.4*309-34 .162,
1. Katadra matexatiky a fysikyj Vyooka akola polnohoapodarska,
Nitra, Lyisankova 10.

USTIS Zdamak (&=)S-UJSAUO ftwAiask- Lam,
024rich (Gattwaldev I KWWA, Mirea2mm armlavy vary)l
-b"NA Jail JA441 1 gamy NJ tra); NUMM,, Franti"k (PmU) I
-IM1.0 -Toms-
Report an Vw &*Uvltr of bnashoo of the A"ealatiou of
C"chooloyak Wthowticians &W Phy"cists. Pokroky mt fys
ast.r 8 no*209-U6 963,

DW XT
Irmriant demmiption .of light refleotion and the mesming
of the tromsfometion of aruch dammiption. Chekhosl fis
%huriwa 13 no.UI857 f63
if Katedra fyzikyp V~voka akola polnobospodarskap Mtra.

DUNAJSXY# L,diolay ,
Probability interpretation of energy balance$ In thin
rilm optics# Ce cas lys U no.603-500 164.
1, Chair of Physics# Higher School of Agricultur*9 Mitra#
.1

HUSTY, Zdenck (Bmo)j V.'~-*JSADA, Frantisek (Coske Budejovice); WDIAK, VaCIAV
(Karlorl Vary); DV?IAJSKY Ladialay (Ilitrn); L.T11L, C~Irlc- 'I eli
110I4kC!:K, Rudolf (010inMef; I E, Frantlock' (Fim);10;
MlInda (Trnava); PROCRAMA, Tiri (Usti nad Lnbom)
Reports from local arganizationn of the Union or Czoc,iojIovftk
'-:athemaLiciarm and Phyalcints. Pokroky ruit fyz 9 no.2.*134-
141 164.

DIINA.'3KYp Ladisla-i
"Light rofln-ijon frc-,m abitnr'r.'.-)g by
Reviewed by I.rdirlav lAinajBlr.,f. Pokr3k-j mat ry? st."
2 52 fA.
"Tables for doterTIning opti-al frj~-- the
rof)ectf-,,l ll'Fht," by ~. Vasiccl.. !Zi~vlr4avri 1,y
lbid.i 252

~4- rvmf 1 1 Irp, T'i -1 taff,f 1 Art--- f L-
Am
ilL

T 1 -5
Card 'CA2

For ~dAer ume of &sWtos ball, t. Pat' i put.khos. 5 no*4s7-9
Ap 161.* (KIRA 107)
1. Usestitell nachallniks Sveramkoy dorogi (for DwuLkovskly
2 *Glavnyy Lush, alushby p4ti Sverelovskoy dorogi (for Khomtov~.
3. Ikehallnik t#kWeheskogo otdola slushby puti Sverdlovskoy d,rogiq
prWasdatell OWboheptyan go redaktsionwgo ooveta. SverAlovskoy
dorogi (for Kogan),
(BLuast (Asbastom)
DUNMMI=--H-D KBDM=j, AS.1 IOUNV 160,

DUNARK, NIODLARR WIN
Protul popular din Bihar, Ed. -1
BucurestL, Rumania, &dLtura do Stat pentru Literature so Arta, 195t, 62 p.
Monthly of East European Accessions (BRAI) LC, VOL. 8, No. 11, November 1959
Uncl.

DUNAW" 9 A,
F~mm Quesnay to Xeymal, or the w1garity of the macroacon*do
thsay, wMaoro-Sconcmdos" by Th,F. Dernburg and D.M. MoDMall,
Reviewed by A, Dunarea=, Fftbleme soon 15 no.3:141-152 Mr 162.

GIRDRAp .Et , prof.1 POPESCUt D.p prof.; TURCUM, Lip confol DUWA!M4~UOo,
,dr.; POPOVICI# V., dr.
The role of diaeasee of zothers In pregnancy, labor and tho
Vuerperium in the origin of deafness in the newborm. Otorino-
1aringologie (Baour) 10 no.100-68 Ja4(rt65. -

Putad txAiu--,% iodide at !(~R'.
, vHIS IN M Q 4 fl&P-11,21,
CUM MIN. -.11 THN-M,

L 45252-66 - '589A
ACC NRI Af 033 SW= COCZ: RU/0023/65/010/004/0343/0347i
iAUTHOR: Lupascu. Ch. E.-Lupashku, 0. Yo. (Doctor); Roxemberg, L.-(Doctor); ~Q ~/-I
Banica' A~-Banike, A. (Doctor); Dunareanu, He-43uneryanup M* tDoctorl; 18
Radulescup Mt-Hodulaskuj Me, %w%,vwva I
ORG: "Prof. Dr. Victor Babes"'Hospital for Contagious Diseases# Bucharest (Spitalul
de bol, c-omwgtugow-"Pfo-r.-Di~.--VFC-tor nabes"
TITLE: Observations on current aspects of infections with pseudomonas aaruginosa
(This paper was presented at the rescu"
Bucharest.]
SOURCE: Xicrobiologiap parazitologia eJ epidamiologia,, ve lOj no. 4j 1965#-343-347
TOPIC TAGS: bacteria, antibiotic, infective disease# bacteriology
ABSTRACT: The authors summarize the main aspects of B.-Mcmi-c infections
occurring under pathologic suprainfection conditions, with a view to their
classiflca~ion. Special emphasis is placed on the effect of the introduction of
antibiotied0on the equilibrium of microbial flora, and on the need for a sustained
control of organism reactivity. (Based on authors' Eng. abat.] [JPRS: 32j9133
SUB CODE: 06 / SUBM DATEt 16Jun65 / OM REF: 009
cam 1 A -fWk., UDC s 616-022.711- 2

GMM'f St.; SALUM, ILI DOIPA, 1.9 AZW, B.; SUMUTA, L; BOLU, R.j_DUX&RXAW'
0. 1 VAS W, 1.
The treatment Of UrMeal cancer at the ORL Clinic, Tiolsoars,
Ramonlan M. ]MY, 3 no, UW72 Jan-lkr 59.
(TARM, neoplasms
surg* statbt.)

BUNWANUO
Distribution of the Baropean stone pine (Picus combra L.) In the
(I lIDA 13:12)
__.-L.-Institut g"logii,,--goofi%Ud-i-goografti-AI Rwqnsl:oy_Jlrxodnoy_____
RespublAld, Buldw sot*
(Faracas Mountains-Pine)

lit pronilustyus-1,chikh rmi-on-J7,11ch r.-n.idnoy klatU
21M3 DIXASII-,'V. V. K vonrosu o
A
Po 07~jtu Ilf"likoy otechostvemoy ;omy) v Tmly (.-la,.-. -. oyen. Oosn"tal~ra
7oo.i-Li7h. Sil S-3SF tris A!mcl. Burdwi!:oo Iral. 'J. 11., Ir.;17;,rt, S.
MblloCr: 17 nazv.
SO: I/3toP,'.st 110, 32, 19149,

DURASHU, No To
wommommommomm
11o2o of Miselan mwgoone in the deve2opment of urolo
Xhirurgiia, Rookya, no,7t49-58 July 1951., r6m 21:2)
1. Candidate Medical Sciences*

DUMSHW , N.V.
rmm----
(Uroloileal dlesales IOb urologichook1kh sabolovanitah. Nookyao
Nedgis, 1953. 21 P, (IMBA 815)
(Upino.r7 orgais - Dis"ass)

DUNASSHEEEV, 'N.Ve
Ob urologicheskikh zabolevaniiakh.
(Urological diS9a3eS). Moskvap Medgiz, 1953. 22 p.
(Hauch.-Wpul. med. literatura).
S3t Monthly List of Russia n Accessions, Vol. 7, No. 5, August 1954

.DUNASHOTO N*T.# polpolkovalk tailtsinskoy olusblw
. .. ........ -.
Changes in-lonal runotions In bmrss. Toonnedishur. nool2t?2-73
D 036. (NUA 100 )
(KOMYS-41SUSM) (MM AND SULDS)

EM, Arturi DOM, Sum; BMO, Sandar! Puny, Antal
A modernised mothod for ovalmting the physioal appearano of
"ttle a AlUtterqesstes n w,2&97-101 J1 163.
Is Allattenpostsoi lutationteset Ssarymmarhatenpostesi
OestLlyap 99aposto 2& OAlUtterposteag oserkmasto
biwttoagi tagja (for. Ewa).

DIMY, 11. F.
29732
/11
molotilUm M-600 2avoda "Slerp i FlolotO. Syelllehommshim, 10,40,, Noo 9, S. 1-3.
Sot Lotoplal Not 40