SCIENTIFIC ABSTRACT MARCU, C. - MARCU, V.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001032230004-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Q
MARC.U,,--C.; STROESCU, V.; SCFWARTZ, Rita
Action of imipramin on the oxidation of glucose by rat
brain. Studii cerc fiziol 5 no. 4:679-685 160.
(1. Imipramin) (2. Oxidation, Physiological)
1. Catedra de farmacologie, Facultatea de medicina si
farmacie., Ructiresti.

IURZA, V.D., acad*; UJUM, N.p assist. prof.;_MI-KU C assist. prof.;
MOCRANSKI, R.; BARBARASA, C.
Contributions to the problem of nerrous regulation of the morphophysio-
logical processes involved in gastric secretion in male rats. Rumanian
M Rev. no.3:7-12 161.
(STOMACH physiology) (CEREBRAL CORTEX physiology)
(REFLEX., CONDITIONED physiology)

ILA
C..; Lecturer;, DiATU
Cheiiist; _--
POPA, A. ,
'i0
!Mti!-~ub,~Jrcu;ous
ura
Derived zide L~U:
tain A-
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rip

RUMANIA
WIRCU, C., Conf; DOBRESCU, D., Dr.
Chair of Pharmacology of the IMF /Institutul Ved1co-
Farmaceut1c; Medical and PharmaceutIcal Inst1tute7 ,
Buchareat (Catedra de Farmacologle, IMF, Bucuresti)
- (for all)
Bucharest, Viata Medicala, No 17, 1963, pp 1201-1205
IfThe Pharmacodynamics of Diuretics"
(2)

Country : RUMANIA v
catagory : Pbaimaoology and ToxicologY. Antloonvulsanta
Aba. Jour. : Ref Zhur-Biol, No 19, 1958, No 89788
Author : Karcu, C.; Duminica, A.
T'nst Itut .:--
.L it 7 e, : knticonvulsant Drugs
Oz-lg Pub. : Viata med., 1958, 5, No 3, 199-213
I lbstract : No abstrq-.t.
lard:

_1 CU 0.
SuiciAZIE (ir, ca~d~); Givcn Neaca
Colantz7: Runarli a
Acad-emic Deng-mes: -Conf . Dr.-
Affilla.tion: -not given-
Sourec; Bucharest, Stiinta si Tehnica, No 8, Aug 1961, pp 16-17.
Data'. "Biocatalysts and Drugs."

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RUMANIA
MARCU, Carli, Conf.
Department of Pharmacology, Institute of Medicine and
Pharmacy (Catedra de farmacologie I.M.F.), Bucharest.
Bucharest, Viata Medicala, No 13, 1 Jul 63t PP 911-915
"On Maximum Doses."

MARCU,.Garli, oonf. univ. dr.
Chemical modiat2ra in psychic pro~,qsses. St ai Teh Buc 15 no.1:
I.D-11 Ja 163

r -,qqnf.univ.dr.
MAROU..,-Ca -li,
Psychotherapy. St si Teh Buc 16 no.4:20-21 Ap 164.

TEITF--L,A., DOBRESCU,D.; MANUCHIAN, M.
The anti-.inflammatory action of pheny-lbuta-zone in s'U-ess
conditions. Fiziol. norm. pat. 6a513-517 164
1. Gatedra de farmacologie,Institutul medico--fannaceutJ,_-i,
Bacuresti.

MARC~,_~..- DOBRWCU,D
t-,
Effect on insulin oonvulsions of phencyxyacid derivatives. Fiziol.
nom. pat. 6s529-533 164
1. Catedra do farmaoologie, InstItutul medico-fannaooutlo,
Buouresti.

M
I a~rCU C. - 1,YURICHIAN, H.; DOBRESC'U, D.; TEITE L, 1k. ; - ,
.-&-=i
Contribution to the pharmaccodynal-r- at-Ldy ---" pathc,-4;~n, ~-- '- -, ~, '
endotoxin. Ft.l. Fizic-1. norm. Pat. !--I "r- :,-~C~.
I . Catedra de far-macologie (f or Te i t(,~ I ) , Cateara de Y),, 1 ." -or:*,a-
~7j-oase (f or Durilnca) , lrsti ti;til nm-J 1 co,"armarou U C, . t :

MARKU, K. (Marcu, C.], d-r
.. ..... _
Psychopharmacology. Nauka i takch mladezh 16 no.1008-30 164.

-MARCU, Constanta, ing., candidat in stiinte tehnice
International Congress of Colorists. Ind text ?4m 14 no.2:62-69
F 163.
1. Institutul do cercetari textile.

IUMU, Constanta, ing., candidat in stiinte tehnice,
From the experience of acme enterprises of East Germany in
applying the bleaching-process of textile materials. Ind
text Rum 14 no.llt5Z?-531 N163

Kaa' c .
Continuing the reduction of the cost rTice in foundries. ~Ietallurgy and
Machine Construction, #3:77:14ar. 55

(4, C C
4
RU C jlnal7t-i-s cf - .1 ~,,nned lcssps ir.. cc rt cin -Ite,
a. nd o s sil i 1 i t I E; s ~ f re n1d eri n~- ty P_rj) "r f i tEa,e
Vcl-. 3, no. 6, June 1~5j
TiT
cc
LC'-Y
-C Eaz.- :Eurc-ean

RTY---NL, / Cht3mic 1 T,~~ctjjojo,,:,-
y. Ch~;mic ~l Products -nd Th.ir H
41pplicctlion, Dyeing ~nd Chc_--i_c,,l Tr___-tf.-_nt of
Toxtil-..,
.~bs Jour: Rof Zhur-Khiraiiyr, , 7.,'o 9 1959, 3.3b2l.
~ulthor Marcu, C.
In3t Not - n.
Titlr, Aln IlIv--stigation of th~: Process of of
I.'1301ublo _zo Dyes on F~brics Duril-,g Li-,_~rinting.
Orig Pub: Ind. toxtil!~, 1956, 9, Vo 6,
A,bstract: The ~.iost fc,,vorablc- conditions for u~,, -1_'-,rir.tion
of insolublo -,.zo dy_--s (I) on f---.b--rics (F) for
t-,o &-thods mru ii,.v~;stic,,-.torl: tn-J
'(II) on fab-
-u diazo-constituant- riyo
imp r in -of a
rics Lxurogn--.t-jr_l with an azo-co.-Llstiturnt dy-3 (III)
(iautho6 -), th~; imprint of III -il-,n -, sub.3r;-
quciat trQat,_aG-nt of thr, II SOlUtiOl k~,~iihod J).
Card 1/3

RUMiSL, / Ghemicc~l Technology& Chainical Pr--)('.,ucts '-AndH
Their ..,,))~ljcntjcn. Dyeing -.nd I TrJ t-
inont of luxtilo Matori~lls.
--bs Jourj Rof Zhur-Khinaiya, No 9, 1959, 330'21.
,'.bstr2,ct: In tha, capacity of a coagul---tor, corn starch,
particlly hydrolyzod by hydroch-loric acid, was
usod. During imprinting by mothod -, with an
augmontod concoatration of III, the absolute a-
mount of I is incroasod; howevor, the outlot of
I is docroased; -.riith the increase cf -4"io duration
of the fabrics? impregnation with III, the amount
and outlct of I ar~; increased; the o*.)timal value
of the PH uodiufil in tho azo-co,-abiraticn is about
7.7-8.0. whon the maximum I outlet is 84.0-89.CF/~;
with tho incroaso of the molocular rr.tio of II:
III, the I outlet is incrc~~sod; the a~'.-iount of I
on the fabrics at thu imprint of ,ioist f~-,brics
Card 2/3

RLT7- I ~N Chemic-~ 'l Tochnology. Cho-,iic-',l -PrC'eX.CtS andH
Th(jir -1,.plication. Dyaing, Ciiji,dr,:-~l
munt of Tox'U11c, ri1ritari,:,ls.
iIjbs lour: 11bif Zhur-Khimiya, No 9, 1959, 33621-
-bstract: itaptagnatod with III, is considor-,.bly ruAur
than during tho imprint of tho provioUsly ~'Iri,-d
fabrics. 1,lothod , produoe~s cll-inror aril, mom
durablo colors than mc-Ahod B; in th-- Cirst in-
stanco, about Wo of thj formod dv,, is 71ashed
a-way ddrinp, riasing of th,) impr~jLAnatod fabrics;
ar
in tho socond inst nco, 35 40%. -- G. M, 1W.S.
Card 3/3

FV003/6o/oi I /o,5/~ 18, c,,3
m2VAcI26
K-U.4 or U. ch-lo.1 tno-try
MMOICAL, R-l.t. d. ChImt., 1460. V-1- 11. If- 5. PP. 299 - 3,12
to th* cooti.9 AMQII.t'r 1.11 --i 11
b. Ed I - d, 19W. Chl.L,
(cheedc.1 S..tto. 1'l ~j D'. G. :,-Il -1
P.P.o. Pro'!, 11
c
-.U. by . Chl.tan; of 1-
-t1- by 1-tl~-" !:7 C, -1 A. r-11
3--.. prod-d at th. or MI':-, t'
olpl.. !or
c.
It,, A 1, m-ticn
J;albat MR ~o."ml Actl= of ~1" --ho A! or 7,
c'-d 1/2
.- -A,
- Zrd..t-7* by'O. 1-Id:
%I, laotc;.
xm th* FLoid or thr ?-%lintl- Ch-l,ty' ~i P. J-~-
tIA- or V14 (~xid`ltlm P-t!" 'r
n L~
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ty~ 1~'
,.. . " ;It~lj- Ult. bf
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to Chl.l.try Bb,;-5,~Z.1 by P. Pll, Cl. F'- %,I N. p"I";
rto4 P,:f.th.
.T_P.
" - I.
of lactool. E-ft"Z: to If. -c-'s by ~. ~V!r, -MllbtIl-
%h. study or th. t-i. E-f-c. - C~tl-t- S-i- uttli-ti- If Olv-1, 3cl-
-t, - la.-t Agztt. L. the C.tIonI%&-ch-C-' by
of th. hva-hen at -he 1.?.A. Wlth ftgsrl UtIll_tI- of
ZRo%.p.Q 1. A--17tL. Cb..J.t-y" by I..
to r*-R PtOtAlltlra' by 0 4*4-r'4S 1. ch-ml."
lnd-uatr7" by 0h. I.-Id.
Card 2/2

T~CHNOLOGY
PutIODICAL: EVERGETICA. Vol. 6, No. 12, Dec. 1958
1 1). Problems and prospects of the development of industrial electric
MAnCU V
power in the USSR. p. 5bb.
Monthly List of East Suropean Accessions (i~i) LC Vol. 8, No. 4
Apri:L 1959, Unclass.

DIMITRIU, ~. ing.; MARCU, D.,, ing.
Testing pressure tubes made of preastressed reinforced
ooqcrete of the Pro esul type. Rev consir si mat constr
15 bo.9:471-479 S' F3.

MARCU, 0. - IONESCU, It.
Studie.-3 on the inflizence of forprts, located along the east I-Ioldavian
watersheds, on the soil h1unir-litly. P. 532
REVISTA PADURILOR. (Asociata StUntifica a Inginerilor si Technicienilor
dir. Romania si Yinisterul Agriculturii si Silviculturii) Biicure5ti,
Runania. Vol. 73, no. 9, Sept. 1958
Monthly list of East Euronean Accessions (EEAI) IZ Vol 8, ~io. 61 June 19,19
Uncl.

14AFG~J' G.
RIPAP, R.; MARCU, G. ; PASCU, N. Finding of products rich in tellurium
in the nonferrous metal industry and recovery of tellurium. p. 7
Vol. 4, No. 1/2, jan/June 1956 Bucaressti, Rumania
FO: Monthly List of Fast European Accessions, (EEAL), LC, Vol. 5, No. 10,
Oct. 1956

A ~-,- ) r7 ~ el C)r q k
RUMANT-A/Inorgonic Clienistry - Complex Compounds C.
Abs Jour Ref Zhur - Khimiya., No 10, 1958, 31968
Author Raluca Ripan, Cheorghe Marcu
In6t Academy of Sciences of Rumaniap
Title Study of Inorganic Compound Structure with Radioactive
Isotopes. I. Structure Study of Hexamethaphosphates
With Sr90.
Orig Pub Commun, Acad. RFR, 1957, 7, No 3, 323-327
Abstract Sr hexamethaphosphate was prepared for the determination
of hexamethaphosphate structure. The activity distribu-
tion was investigated by synthesis followed by analysis,
and it was found that about 4% of the total activity ap-
peared in SrSO4 obtained by dissolving hexamethaphospha-
te in HM and treating it with %W4- This activity
Card 1/2

I RUMANWInorganic Chemistry * Complex Compounds. C.
Abs Jour : Ref Zhur - Khimiya# No 1100 1958) 31968
distribution indicates that the strontium atoms produo
ce bonds in the compound under study in a different
IV*
Card 2/2

RLrrJ.'IJI:,/Cherdc_a1 Techrology. Chr-mi.cr.1 Prcducts and Y.Cir H-8
Application. Elc.,.cnts. CrAides. Mineral :_cids.
Bases. Salts.
Abs Jour: Ref Zhur-10iin., No 2, 1959, 5246.
Author : Ripan, Raluca; Marqm,,__Qh prghgj. Pascu, Nicolao.
Inst : Awdeqy of Sciences of Ruriania.
Title : Utilization of By-Products of Calcination of Pyrite.
Orig Pub: Crmun. Acad. RPR, 1957, 7, No 5, 531-540.
Abstract: The dust settling in flues in the c-alcinantion of pyritu
contains the following (in Vp): ,is - 4.13 (2.09 of which
in compounds insoluble in water), zn - 4.6 (2.41 of
which in cor-pounds soluble in water), Fe - 38.8, S -
7.75 (4-55 of whAch in the form of sulfates", as well
as Sio - 8.6, Cu. - C.3 and Sb - 0.1. In order tc ex-
tract &, Zr_ and S frcm this dust, it is treated with
Card 1/3

RTJrr,V,j;L'./CT.cLAc'al TE:c*L-;nclcgy. M.-_-rdcal Products --..id
Applicr-tion. Elc-ra~:ts- 07ides. Mineral
D'-ses. Salts.
bs Jour- Ref 22iur-Kbim., i1c 2, 1959, 5246.
hot water, after wl,ic.. the solution is h(.;ated to 80o
and a srnll exccs3 of lZp NH 40T' is added to it (with
stirring for 2-3 I--urs). 'Bie ablution is filtered,
and the precipitatu is wr-sl,.ed with % solution of N4401'
until S042- is cor:.pletely. The filtrate to-
gether wIth the was!L water is evaporated. The preci-
pitate 15 boiled with 4% NaOH solution (55 ml per every
70 g of the product). Having boiled it for 15-20 r-i",
a flow of air is passed through for 2 hours wider con-
tinuous stirring i;. a water bath in the presence of
catalysts CuO and C.uSC4 in order to oxidize As3+ intr.
As5+. The precipitate is filtered off and washed with
water. The filtrate is treated (under stirring) with
Ccxd 2/3
P5

RLJM'JII:,/ChcnIcU TLcbnol,,gj. Uierical Products Ind TI-eir 11-8
Applicntic'~~. ElC-101-Its.Oxidos. Mineral Acids.
Bases. Salts.
,b S "Jour: Ref Zhur-10iiia., No 2, 1959, 5246 -
Ca(OH)2 suspension at 80 - 900 for 3-4 ~iours. Ca3(-",304'/2
formed on this occas.i.cn is filtered off, and NaOH is used
again. The =.znim-i salts produced by the described
methcd contain the fDl-lL-winE (in eldlp'): (NH4)2S04 - 9.63,
Zn - 9.27, Fe - 0.6 and Si - 0.5; the arsenic salts con-
tanin: Ca (As04)2 - 45.84 caco - 45-70 and C--Si02 - 8.46.
Biblio~r4hy with 7 title's. - 4a- Math'3-
Card 3/3

MR Pl~ C 00Gr-'
RMNIA Physipal ChamistOt Solutions. Theory
of'Adids and 1%668.
Abs Jour Ref Zhur - Khimiya, No 12, 1959, No. 41711
Author : Ripan, Raluca; 14arcu, Cheorghe
Inst : Rmanian AS, Iasr-x-ffiliate
Title : Determination of the Solubility of
Dipyridine Zinc Halides and of
Dipyridine Zinc Thiocyanide by means
of Radioactive zn-65
Orig Pub : Studil si cercetan stunt. Acad. RPR
Fil. Iasi. chim, 1957, 8, No 1, 27-31
Abstract Solubility and solubilization (S) of
(Znpy2)Cl2(I), (ZnPy )Br (II) (ZnP72)2I2
III and (ZnP72~-(SC~%(;~) we;e determined
by means of Zn 5. It was established that
the solubility in molesA and S of I, II,
Card 112

z,
-F
at some Inorganic COMAXOS Using Esdiumc
a-immo an4lib, M91M, I(ev Win' AaJ
~.-cfikilge twcctt' zfvl~ ion aw (zo( ch'(f); (Z fl~j)sj ari 1
WAY
jZn(ONj1j(M);' siid JZ py~j V~ (py -
~Onc) ~was vsewi6" at 1,- 24 and 960 h6., R~sWts dm,;-'
IM: foe I.- 2.00;'YO4
V
and -:'f r
Do. lm,ando.sa%,
ind-W W,1'^ 2.'06, m4d 9.84Y..-'-!N -of-
6 rate
VOPOS.
Ofe, IDVCB uM idusiom dmwu;:,.. Sot
011
&es 0= at two-
tw fivo,typ" of Sr In;
Sr Was
t-
at
-bay

RUMANIA / Inorganic Chemistry. Complox Compounds. 0
Abs Jour: Ref Zdiur-Khimiya, No 3, 1959, 7745.
Author : Ripan, Raluca.,-Marcu, GheRELiles
Inst :Rumanian Academy:----'---
Title :Study of Structure of Inorganic Compounds by
Means of Radioactive Isotopes. II. Study of the
Structure of Complox Compounds of Zinc of
I -Type by Means of Radicactivo Zinc Zn
tZnPY2'X2 65
Orig Pub: Comun. Acad. RPR, 1958, 8, No 3, 269-273.
Abstract: Study of isotope exchange bGtween compounds of
the type (ZnPY2)X2 wharo X = Cl-, Br-, I-, SCN-,
and Z~'65 ions in homogunuous medium. It was
found that very slow isotope exchange is tcking
place between thom. This indicates stability of
these compounds even in very diluted aqueous sol-
Card 1/2

kJ~i
IVA
fn
(i b"ed~Ldd'ttiiMtk~d"-"'~.!:---,s
fix Ap-;
'S-whk' his I' the:rwlsc~
T Wed Mid." ~J--
ti
to i*
-ISO ii, I; m
he
the iiUC--
iddir Y-:dw
"de.4 dm
After th, As ..
Ati tjw'pp.C-~,% Aoft. a PPG
2*61ter *iisw C AbC 14
044- on-
Jib
lie N
WI&O tht
j:
EO;X
Al 5141111,6.
- -- -77-:

RUt,,ANIA Inorganic Chemistry. Complex Compounds C
Abs Jour : Ref Zhur - KhImiya, No 14, 1959, No. 49ooO
Author : Ripan, R. and.L4rgu
Inst : Rumanian Academy of Sciences
Title : Investigation of the Structure of Inorganic Com-
pounds by t~4 Use of Radioactive Isotopou. III.
Investigation of Isotope-Excharigo In *
Orig Pub : Comm Acad RPR, 8, No 7, 655-658 (!958)
Abstract : The authors have Investigated isotope exchange
in homogeneous madium betwoen strontium hoxnrrc-
taphosphate and 3r2+ Ions - 68 has beQn found 2+
that in the case of Sr Z_Sr2 (PO 3 )6 -7 + Sr
*Homogonoous xodium Between Strontium Hoxamo-ta-
phosphato and StrontiuLa Ions Using Radioactive Sr 90
Card 1/2

RUMANIA InorSanic Chemistry. Complex Compounds. C
Abs Jour Rof Zhur - Khimiya, No 14, 1959, No. 4gooo
exchomgo occurs to the extent of about whe Fe-
as in the case of 3r9 _FSr2 90 (P03 )6 + Sr
oxchango takes placo to the extent of a~uout 19%.
Those results are interpreted as an indication
that the Sr atom in the strontium hexnm taphos-
phato molecule are differently bonded. For
Communication II see Ref Zhur Khim, No 3, 1959,
7745. -- From author's summary
Card 2/2
C-7

Study of' the structure of.
compounds with
the help of ~Tlfr
-radioactive lzoto~ds 7. A radlo-chromato.
graphic study a-,the-conmensatim at N&,WO4 by HNOj. .
R R' n Lud ~D~L~-Amd. rep. populare Rontne,
10,17-26(19W); cf.'
C.A. - U, 21073f.~HsWQ4 (or NaeWO#) In HIO soln. is
condensed. bv strong acida to the Isopoly add iwa (HWr
Qu-aq.)~ (houtungstate) and., HsW4u.aq.j--- (I)-
(parAtungstate). 'The degree of -coudens NagWO4
in relation to pH..coneni,_ temp.~ and time Is detd. An
kscend, bagraphic -method mith WMM as
torlk'use& Antd. MaCt soln. is used:
beca m- it permits the migration of the uncondensed Ions,
whereas the.coMeased $=a remain at the start. The radio.
--utivity is tneasured-withs, Gelger-Maller type MSr-17
counter. every ~b 0.6-cm..alon the':hromatographic stri
--andther-.- --flociLdetd! It appears that piT,-
conca.1 temp., WO time are Impoetant factors In tha forms.
tion 0, - kopoly compdo. The chmmatosm hic strips are
S 6 ob-
agreement between these and the previous result
semedc Previous investigations, the methods usext, and
the conclusions are given. 28 references. V. A rudlo-
chromatographic study of the behavior of oodium para-
tungstate prepared in warm solutions. R. Ripau, G.
Marcu, and V. Neazu. Ibid. 27-30.-A radio-chrouutto-
phic study shows that freshly prepd. Najl%V40~jaq.
soln. decamps. on heating: 3NasHWGOnaq. - ONat-
M)
W*O~ + NasHjWsOnat, (0-metatungstate). I was prcpd.
by acidifying N NaW # with N HC1 at 70* using litmus
as indicator. A satd. aq. soln, of recrystel.1 was studied
chromatographically by the technique described in part
IV. Pyratungstate migrates to the upper part of the paper
and 4-metatungstate remains In the lower part. Chroma-
tography of I prepd. from N'sWO4 coutff. Wul shows twice,
WKS in the upper part of the paper as in the lower!
p"o At I =anh I
Results are similar to those of Knorre (J. rah.
Chem. 27 41)(18M)1 but differ from those af Souchay CA
46, 946,~ and of jander and Kaerke (C-4.44, 3440f)
PPt~ M
ti

RIPAN. Raluta, acad..; MARCU, Gh.
Study of the structure of Inorganic combinations by utilizing radio-
active laotopes. VI. Study )f the stability of the phouphotungstic
acid [Pil2W] and silicotungstic acid [SlilM by the electroradio-
chromatographic method. VIL Study of the isotopic exchange between
tungstates and polytungstate. Studil cerc chimie Cluj 10 no.2:
201-2-16 159. (P-AI 9:9)
1. Academia R.F.R. - Filiala Cluj, Institutul de chimie si
Universitatea "V.Babes" - Cluj, Catedra de chimie anorganica si
analitica.-2. Redactor responsabil, Comitetul de redactie, Studil
si cercetari de chimie, Clu) (for Ripan)
(Inorganic compounds) (Radioisotopes)
(Phosphotungstic acids) (Silicotungstic acids (Chromatography)
fSolutions) (Oxalic acid) (Tungstates) (Crystals)

S/08 1/62/000/0051/0 3G/ 1 112
B1 49/3101
A T: 0 R S Rlipan, Rai-ca, PaScu, N. , Marcu, G.
A ne-.-i mnetnod for the determination of selenl.~m
P C 1 C P. e f a r -- v z - -a r,-. al m. a , n o - 5 9 6 2 a'-- s r a c
D 3 t i s e r c e t ~ r 4. c- 4- M . A c a d. R? R F 41 1 C I u v
no, 2, 277-2T,~)
T -2 : ?he method I~publ i shed earl'. er') f or the determinat' or, o f -, e
re d,.~c t--* c-. to the e le;:ientary sta'~ e th taiasemi carbazi de \': ') i n an
:T.edium 'Khahim, no. 7 , 1, 59, 2:~Ogl ) has been applied t o a Erav-' me,~ ric
determination of Se: 58-51 ml of 37 /-0' HC! are added to 20 mi of t'-,z
soluT-on to be analyzed (appr. 0.2 g Na 2 SeO 3 ), the mixture is heated to
40-450C and 79 ml of the precipitating solution (1c ml 1 , 1 , log MI
10
wa.er), heated to the same -temperature, are then added, drop by dro,:) with
constant stirring. The precipitate is filtered through a 61ass filter
- ed with water, ethanol and ether, dried in a vacuum desiccator for
was? -
15~ min, and weiChed. The time needed for the determination is 2'-'0 min;
Card 112

S/08 1/62/000/005/0~70/1, -1 2
0
A new 6-ravimetric met.noa for tne ... B1,49/B10,
the error is 1 0.42 ~c- The sensitivity of the determination 's 7 Se in
1 7,1 solutiGn. Te, Au, Cu, Bi interfere with the analysis. !-Abstracter's
note: Complete transiation.1,

so m-
Atalcmia DCL~mcvl Aaadealslaft
60=4tBucharest,," Adddemlof R.rublInli m1la=&bDinal
9 pp
VAIAI V4 4, 2 6
A Radjogglujoul Method for the QUIR tit&tlv* DGtOrmi"tlon
O?xt i,
ass
auzw
(::M::RCU t Qa~~gha ., Acadoulclan
A4"osdalan.

RIPAN, Raluca; MARCU, Gh.
1- - -.
Study of the inorganic combination structure by means of
radioactive isotopes. Pt. 11. Rev chimie 7 no. 1: 471-
479 162.
1. Membre de I'Academie de la R.P.R. (for Ripan); Chaire
de Chimle Inorganique et Analytique Faculte de Chimie,
Universite "Babes-P-)lyai",, Cluj.

RIPAN, Raluca; W=,_ Ch.; YMU, Gh.
App2ication of thii method of ar~lysis by 4radiation reflection in
induotry. Rev chlmie Min petr 13 no.10:612-614 0 162.
1. Universitatea "Babes-Bolyai".v Cluj, Catedra do chimie anorganica
A analitica.

tdPAN, E~u(,a, acad.; h4-C.~,-rjheorgne; ~A,~~U, Nicolae; C.;IhA, Vasile
Determination -,f the speea of cir-u-'ation qy pnaFes in auzJ-
feraus pyrite fiotation by radl.oacttvt-~ gold 198. Stucia UnIv
B-B S. ChPm 7 no.1:61-69 162.

PA111ITIJULP C.) ing.; NURCU Gh -ng; ICILLCI-', -U'h - *"'-!)T', 11.; P-'~',7-L,
VASI1L'S%C'j' ing. ; FOSU, A. , ing. ; PAV--L, 'g.
141HAI) Gh.; ing.; AVICHI~'I'.', A., inj.; A:,-.j`-'.-1CCVIC1,
Gh., ing.; URT1:-_FTj~'C1"" %
ing.
New technology In combed cotton spinning Por Improving, yarn
quality. Ind text Rimi 14 no.10:448-450 S 163.
1. De la Filatura romineasca de bumbac (for Panaitide, I'arcu,
Ionescu, Radu, Pavel, D., Vasilescu, Rosu, Pavel, 1".., Enedil
Mihai, Sandilescit ', .
2. De la InstitiAul de cercetari textile (for Avachian,
Andreicovici, Unterfinger).

1111,01, Haluca, Ghecrgho; ICV;U, Ghecrghe I
,~Fpiicaticn of t:~e me--nrd s.,f ana.ySj3 by refJe lion of ,e
radiations to r-Ilie sysLerr-z ~af f-b-ru, '1,3r., .r-,d, and Pt~--r -
Stuaia Univ B-B --'. Chem 7 no.1;5~-59 'b2.
I

J~kPj-Gheorghe; TOM, Florian
Separation of the radloantive iodine of tellurium by the radio-
chromatographic method. Studia, Univ B~-B S Chem 8 no.11101-105 ~63
1. I%bes-Bolyai* University. Cluj.

MARCU,-Gh.,--.---, .1.
Forest vagetatim between the rivers Olt and Teleormm Studii
care blol vaget 14 no.41467-485 162.
1, Comunicare presentata do C.C.Georgeocu, membru corespondent
al Academiei R.P.R.

MARCU . Gh.
Comparative studies on resistance to soil drought of
' -'f~
Quercus frainetto Ten. and Quercus robur L. Rev biol
8 no. 1: 27-35 163.
1. The Institute of Forest Research, BucbALreste

MARCU, Gh.; TOMUS, Hinerva
Study of the behavior of tungstates and poly-tungstates in
paper chromatography b irrigation with organic solvents
with the aid of radioactive tungsten 185. Studia Univ
B-B S. Chem 8 no. 2:11-18 163.

RIPAN, Raluca, acad.; V"'Up Gheorghe; TCKUS, Kimr7a
Study on the formation of the t6rabasic salts of siliqo--12-
wolfram-ig acid and substitution of the metallic ions by the
aid of -4+Na, -42x 134cs and 1-10 radioisotopes. Studia Univ
I, I Ag
B-B S' Ghem 8 no.lt87-91 163
Study of the decomposition of the siliao-12-volframic acid
by the radiochromatographic method. Ibid.-.93-95
1. 11'% bt s-Bolyai* University, Cluj.

MARCU, Gteorgha; BUTURCA,
Appliciation of thi
radiations to tie
PbO-ZnO; F203 and
no. 20-10 163.
Flaviu
method of analyzing by reflection of
systems: PbO-Fe2O3; PbO-NiO;
Fe203-C- Studia, Univ B-B S. Chem 8

RIPAN, Raluca, acad.; MARCU, Gheorghe
Refining metals by the zonal melting method. Pt.l. Studia
Univ B-B 3 Chem 8 no.lt97-100 063

KARCU, Gheorghe; KURGU, Gheorghe
ffnalysis of sodium h7droxide solution by the method of
,~63 radiation reflectim. Studia Univ 3-B S Chem 8 no.1:107-112
1. 'Babe s-lblyal *Un ive rs i t7, Cluj.

MARCU, Iri-na., ing., corespondent
The plan of economic meas-tires for Trust NO.5, Brasov. C;oris-.r Bu,~ j./.
no.6.49:3 16 Je '62.

IFRIM, N.;_MARCU, I., ing.; LOGHIN, I., ing.; IANUS, P., ing.
Suggestions, concrete achievements, prospects. Constr Puc
16 no.741:3 21 Mr'64.

RASEZV, D.; MARCU, M.
Fxperimental studies for improving the operation of
chain drives. Bul Inst Petrol Rum 9; 143-153 163.

RIPAN, Raluca; MARCU, M.; CORDIS, V.
Contributions to gold dosing in industrial nyanic soliitions. Rev
chimia Min petr 15 no.1-1:684-685 N 164.

Countrys R-ato,
Aesdoue Dogrossi /not cl.sa/
Lffiliaticas /primably tht No 2 RjrgM Clinle (CUr4es 11 do Chlmros)& TWsoam/
Smxvot Tiallosm, So 2. Ad-Do* 60, pp 33-37
Datal "C"orlance at the TImigoam go I Surpry CUALIQ ta Commoilas vith Uke ftAmpy
of ar"dt cas"r.,
Co-uthoret
1 0.
6~ =21711, /teat" wt ovmi Krrtilasi= .... 1y so a "a CUAIG,
~!i
TWMOLM/
00 "U"

BRINZZU,P.; RUSSO,I.; HklrU,M.; REKASI,C.
Intestinal infarction of venous origin. Rumanian H. Rev. 4 no.l:
88-90 Ja-mr, 160. - -
1. 2nd Sargical Clinic of-the Medical Institute In Timisoara.
(IIMZTI3= blood supply)
(INFARCTION etiol.)

GAVRILESCU, M., dr.1 MARCUp M., dr.4
Anatamoolinical eansiderations on 2 cases of primar7 cardiac by&U4
cyst. Med. intern. 13 no.1-1:1555-1558 N 161.
1. Lucrare efectuats, in Laboratorul de anatomie patologica I. M.
Tiveiauara (conf. L. Georgescu)
(HEART DISEASES case reports)
(ECHINOCOCCOSIS case reports)

AU-IdWdA
0z"! 6LN
RI-SM, I., Professor; CALOG, U.; POP, G.;
BIHOIU) I.; FUUCU, 1., -'-'Xtern.
Surgical Clinic II in '.L'i:--iisoara (Clinica II-a Chdrurgicala,
I.Lmisoara) - (for ~,11)
Timisoara isoara '.'c- ical- .
im, -d No 1, Jan-lun 63, pp 27-32
"Ou.- Experience in the Suargei-y of the i!yda-tid Cyst of the Liver."
(Report presented to the Tinisoara Society of Medical Sciences -
Surgery Section - 5 kT)ri-I 1961.)

h2959
s/o58/62/coo/o11/o,,3/o6l
A062/A101
ALTHORS: FriedAnder, E. M., Marcu, M., Spirchez, M.
--.w-
TITLE: On the angular distributions and multiplicity of secondary particles
formed in 9 GeV proton collisions with light nuclei
PPRIODTCAL: Referativnyy zhurnal, Fizika, no. 11, 1962, 53, abstract 11B395
("Rev. phys. Acad. RPR", 1961, v. 6, no. 4, 457 - 462, English)
TF)CT: In emulsions irradiated in the internal proton beam of the OIYaI
s
ynchrophasotron, Investigations were made on collisions of protons with nu~:lei
of light elements (C, N, 0) forming -~-- 3 shower particles. In all, 721 such intEl-
actions were detected. It was found that multiplicity of the shower particles
does not depend on the number of black tracks In the star. This circumstance
contradicts the model of multiple meson formation in the nucleus In consecutive
interactions. Such angular distributions of shower particles In the center-of-
mass system were investigated. The authors conclude that a part of the "Jf-ts"
has an isotropic angular distribution and a part is characterized by a strong-
anisotropy. . L. Landsberg
[Abstracter's note: Complete translation]
Card 1/1

PRIEDLADER, E.; MARCU, M.; SPIRCHEZ, M.
Oh the angular and multiplicity distribution of the secondaries in
tI-e 9 BeV proton collisions with light nuclei. Studii cerc fiz 12
x,.3s535-541 161.
1. Institutul de fizica atomica, Bucureati.
(Protons) (collisions Nuclear physics))
(Nuclear emulsions) ~Cel-l nuclei)

["--__-7"
0, -r t4e -
I -t 0 ;_
, - -1 ty Mgsn !*-,%."-,
--_ ~21~4. .
t

LUPU,q M.A.; MARCU, N.
A success of our Marxist-Leninist historiography: 91istory of Rumania.,O
Vol. Ijq edited by the following Committee: Academician C. Daicoviciu,'
Academician E. Conduracbi,, I.-Nestorg corresponding member of the
R;umanian Academy, Ch. Stefan, corresponding member of the Rumanian
Academy, and M.D. Matel. RevIewed by M.A. 1upu and N. Marcu.
Probleme econ 14 no.6:122-130 Je 161.

MARCU N.
Agrarian crisis in RumELnia between the two World Wars. Probleme econ 14
no.1.1:66-85 N 161.

LUFU, M.A,.; MARCUI N.
A sweesa of Rumanian Marxist-Leninist historiographyo
Frobleme econ 15 no.8:141-la Ag 162.

LUFU, M.A4-MKU-, ~11-
Zcho of worker at-49les in the journalism of t#e time. Problem
econ 16 no.2t28-41 F 163.

MIRCU, U.; Z.
CITI , yii.,t " '. f !.14fz! ':I il t. - - 1. 4 -~ ~ -!%,I -, "'. A'. . - ;,_ :-I.,,"?
. the 1-92(.~-1?40 perl~-,d. Problume 18 r-,( F 'i,5.

MARCU, 0.
Bats, valuable aids to agriculture and its supplementary branches.
p. 4?. NATURA. Bucuresti. Vol. 7, no. 3, May/June 1955-
SOURCE: East European Accessions List (EEAL) Library of Congress
Vol. 5, No. 7, July 1-956.

2
P carina and Insk~cts. G
,T Zooparasitolo-ly.
'at' ,-nic Ag-nts. Acarina.
tors of L loq
.Lbs Jour: Ref 7,hur-Biol. , Yo 6, 1959, 24273.
,_uthor : '.1arcu, 0,_
Inst : Aumanian .,'.cad.,-my, C14 Affiliato.
T i t, 1 c: Cavi Ixodidac in Ri-iAnia.
Orig Pub: Studii si corcotari biol. i~cad. R2.1 Fil. Cluj,
1957, 8, No 1-2, 209-211.
'_bstract: In th3 cavos of tho Wjstarn '~dountains and South-
urn Carpathians of RLLiania, Ixodos (_.'schatocoph-
alus) vas~ertilionis Koch was discov-;rod. In
tho frco stat--., malos waro found in consid,~ra'v-ly
greator quantitibs than fomal-os.
Card 1/1

HARM., PetraV ing.; VASILESCU, Bartolomau, ing.; RADULESCU, Elena, ing.
Butectic aluminum silicium, alloys far foundries. Metalurgia
constr mas 14 no.8:683-6p Ag 162.
1. Institutul do cercetari metalurgice.

1~ MARCU, Petro, ing.; RADULESCU, Elena, ing.; VASILESCU, Bartolomeu, ~ng.
Froperation and casting of C"rj-Fb tetrw-f bronza.
Motalurgia conote,mas 14 n0.9:780,783 S 162.
1. Institutul de cercetari metalurgice.

ACCESSION XR: 04015841 R/0017/63/000/006/0385/03&7
AUTHOR: Ijarcu, P. (Engineer); Gheorghiu, C. (Engineer)
TITIZ: Aluminum alloy for pressure casting of parts
SOURCE: Metalurgia. no. 6. 1963, 385-387
TOPIC TAGSs aluminum alloy, pressure casting
ABSTRACTs An aluminum alloy containing 7-9% Sit 9-11% Zap 0.3-0~45 Cup
0.4-0.6d' I
., Mg. and 0-2-0-3 Mn can be pressure cast between 580-600C. Finished
parts are not por ms and do not require thermal treatment. However, they can
be used only up to 150C, and are susceptible to corrosion. The molten alloy
shows good fluidity and a small capacity of absorbing gasses, The furnace is
dogassed every 30 minutes, at 740C, by means ol hexachloroethanee Pressure
castiM experiments were performed on a Polak machine type CLP-=0955~8*
The alloy Is currently used by the Bucharest Factory for Elactrio Machinery.
Variation of machanUal properties is shown in PU. I wA Tables 1. 2. MA 3

i . I
.I I
I
.I I I
I
I
I t I,
,q I
cari 2/-,'Iol- _ _.__ ..--w- - . -.- 11 IV I-,"--. . ...

L 411.21-66 _,,,tip k I jp(t'j/q,-j1I JJP(c) --Jfl/JD
__U
ACCT-17 _AP6030201 SOURCE CODE: RU/0017/65/000/007,*3358/0363
AUTHOR: Marcu, P. k
fEngineer); Bock, 1. (Engineer); Serban, M. (Chemist)
~_ -71-1. 1-
ORG: Metallurgical Research Institute (Institutul de cercetari metalurgice)
TITLE: Elaboration and casting of deformable corrosion-resls-,art alloys of ~hle
type
SOURCE: Metalurgia, no- 7, 1965p 358--16-)
TOPIC TAGS: metal casting, corrosion resistant a!lV, alwrdnu:i,, alumdnuz. alloy
property, magnesium alloy
\b
ABSTRACT: A report on trw preparation and cast
~IA under laboratory conditions of
deformable alloy-, of thel~liziinum-rnabrne3i,_ur, type. "he add it4 on of chrordum and
boron was found to have favorable effects, especially with regard to increased
corrosion resistance and improved mecharLical pro?,-rties. E. Radulescu, X. Caba,
I. Suc--'u and H. Kremer participated in t1he research. 0.r-_g. art. has:
and 5 tables. [JPRS]
SUB CODE: 13, 11 / SUBM DATE: none ORII~ REF: 006 / OTH REF: Doi,
Card 1/1 hi UDC: 669.715.018.8:621.741-71

IX
C ow, try: 11"i um En i a
Acade-mic Degreezi:
Affiliation:
~jo 4.1 Sep--Oat 1961, PP 339-344-
Source., Buchs-rest f.nE? Vol IX I
Data: Stud'r:~~ on the Incidence o_-~' ?athogenic Staphylococcus and
Colibacillus As Health Indicators in Hospital Units."
AU t ho r'i *.
TUN h.R-C I '; . 3 - Dr
CHIRU , ~3h. 7 -Dr.-
PURCU R. , -Dr.-
C
DELEATIT Y_ , -Dr.-
CORNATEANU , 1.I -Dr.-
MiSAT I S. , -Dr,
Work Performed at the Regional Sanepid (Sanapidu2 Regional), Dobrogar.
4P0 951643

MARCU S.
J-Z.L4
T F CT 1 C', IM(
Periodicals- R"MC,"TITCA. Vol. 6, no. t-,
f Aiig. 1958
MAJZCIT~, S. On the possibility of qimrj*fyj-ng protection of means of relay.
BY engineer S. M,-jrcu) 7,- 373
Monthly List of East European Accessions (E71AT W, Vol. B, No. 2.9
February 1959, TInclass.

MARCU, S. ; C01UMBEANIJ, P.
Simplified diagram for self-engaging reserve. p. 83.
ENERGETICA. (Asociatia Stiintifica a lngin,~qrilor si Tehnicienilor din
Rominia si Ministerul Energiei Electrice si Industriel Electrotehnice)
Bucuresti, Rumania, Vol. 7, no. 2, Feb. 1959.
Monthly list of East European Lecessions (EEAI) LC, Vol. 8, no. 8, Aug. 1959.
UnU.

ing.; JOEA, I.A. , ing. i.LtL~qj -,, ing.; MIREA, N. , ing.
NISTOR, M. P
NENITA, E. , ipg.; SIMIAN, E. , ing.
Development of automation and telemechanics in the electric power
industry in Rumania. Autornatica electronica 8 no-4:155-165 J1-Ag 164.

MARCU, V.
Studies of some characteristics of platinvs obtained by electrometallization.
P. 465 (Acaderda Republicii 17~opularp Ronine. Institutul, de Mecanica Aplicata. STTT"11 ST
CERCETARI DE MECPJIICA APLICATA. Vol. 7, no. 2, Apr./Jane 1956'0 Bucuresti,, Romania)
Monthl.,,r Index of East European Accessions (FTAI) LC. Vol. 7, no. 2,
February 1958

=4;111:./CheLii,-1 Technology. Chenical Products and Vicir LT
Application. Corrosion. Corrosion Control.
,'.ba Jour: Rof Zhur-faliri., No 8, 1959, 27822.
;,uthor : Marcu, V., Zelinf4icr, N., and Freund, P.
Inot : -
Ti-I".'%c: Corrosion Protection by the Applications of Sprayed
Metal Coatings.
Orig Pub: Studii si Cercetari Mac ,pl Acad RM, 9, No 2,
457-470 (1958) (in Dzznian with French and Russian
surmaries)
,',bstract: 11be results from corrosion tests on samples coated
with sprayed steel coatings (I) and on nonmetallized
sarq)les (II) are described. It has been established
that the resistance of I under conditions of electro-
chemical corrosion is satisfactory; II show sufficient
Card :1/2
s-

MARCU V.
-I-
BehF,v or f metallic Tor us surfaces in lubrication and wear. p. 852
METALURGIA SI 0('NSTRUCTIA DE MAISINI. (Ministerul Industriei Metelurpice si
ConstructiLlor de Masins sl Asoclatin Stlintifica a Inginerilor si Tachnicien-
ilor din Rominia) bucuresti, Rumania
Vol.11, nr.1.0 Oct. 1050
Monthly list of Fast Europenn Accessions (PAI) LC, Vol.0, no.2, Feb. 1960
Uncl.

84651
J011, IMI, 14N R/008/60/000/002/005/0()7
12-1400 oil A125/AO26
AUTHORS- Marcu, V., and Freund, P.
TITLED, On the Adherence of Sprayed Metal Layerin Plane Surfaces
PERIODICAL: Studii si Cercet&i de Mecanica'/Aplicati~, 1960, No. 2, pp. 491-500
0
TEM. After a brief introduction into the method of metal spraying in
general, the authors examine the adherence of the sprayed metal la3rers on plane
surfaces, as well as the mechanical and thermal phenomena leading to a straining
of the sprayed layer and producing its exfoliation. They admit the following
hypotheses: 1) The 6' thickness of the sprayed layer is reduced; 2) The plane
diwensions of the sprajed layer are infinite; 3) The temperature is constant onX
the S thickness of the layer; 4) The sprayed layer is strezsed, due to the
prevented dilatation; and 5) The layer is normally stressed on the separation
surface, due to the normal adherence power. On the basis of these hypotheses,
the problem is reduced to the case of plane deformations. The authors use the
generalized law of Hooke, taking also the thermal deformations into consideration,
which have the same expressions for all three coordinate axes. They establish the
relation ofZ z, the specific elongation in the direction z (2.2) and derive the
relation ofdz, the normal unitary power in the direct-on z (.2.2). Thus, the
Card 1/3

84651
R/008/60/000/002/005/007
A125/Ac)26
On the Adherence of Sprayed Metal Layers on Plane Surfaces
prevented dilatatlona produce a normal unitary power dz. The exfoliation of the
layer takes place ifdz added to the normal adherence (fn) supplies a zero or
negative resultant. To have an adherence between the base metal and the sprayed
layer, the following condition has to be respected; fn+ dz > 0, (2.6). The re-
lations (2.7) and (2.8) determine the temperature conditions for achieving the
adherence on the plane surface. By knowing the mechanical and thermal charac-
teristics of both materials, the authors determine the relation (2.9), which has
to exiat between Ta (temperature difference producing the dilatation in the spray-
ed laver) and Tb (temperature differnce producing the dilatation in the base
material). The results mentionded above have been established for an infinitely
long sprayedlayer . For practical use they have to be corrected taking the mar-
ginal zones of the layer into consideration. 'Ne influence of the marginaJ zone
is enaly?.3d under two aspectsi 1) Tile influence of the margin appears at small
surfaces. The exfoliation angle is finally determined by the relatiun of tgcy
(3,2)~ 2) At*the influence of the corners, the exfoliation angle tg & is de-
termined by the relation (3.3). In case of metal spraying on plane surfa_~es,
it is recommended to preheat the base surface in order to improve the adherence.
Card 2/3

84651
R/008/60/000/002/005/607
A125/AO26
On the Adherence of Spre4red Metal Layers on I-ane Surfaces
Results of experiments are presented in Table 1. A calculation example closes
this report. There are 12 figures, 2 tables and 7 references, 2 Rumanian, 2
Soviet, 1 English and 2 German.
SUBMITTED: November 23, 1959
Card 3/3

,14&WU, Vasile, .; PASCUP Nicolae,, Ing.; VASILESCU., Mxcea, Ing.
Bearings obtained through metallzation. Metalurgia conotr maB 13
no.9:7596-767 S 161.
(Bearingo(Hachinery)) (Metal spraying)

MARCU V.
Modern methods and application of ' wder metallurgy and the
metal spraying by pulverization in 6e construction of machines
and installations. Studii cerc moo apl 13 no.5:1309-1331
t62.

V., tng.; VILAN, M., ing. Ir
I-
il.-:,i " i t, 1 -1 i ti" ,I ar)rljdn-, metallizalif,n t~y in
., '. F . . r
"l- - , - 1: ",
~ . -.r,, - p-w,,, - I rk . ~'nerf~,,tlcla !Illm ". nL, . -- .-I,-