SCIENTIFIC ABSTRACT FLORENSOVA, F.R. - FLORESCU, M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000413330002-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

L 6482--66 EWT(d)/EWT(m)/,6,14P(
ACC- NRs- AP5025591 E14PKl)/EWA(c)/9TC(m) -SOURCE CODE- M/0129/65/000/010/0016/E~ii_
MJIIIJDIWWIHW
AUTHOR: Nikonorova, A. I.; FlorensgUai.L.E.
ORG: Kuznetsk Metallurgica 1 Combine Kuznet skiy metalltwibheskiy kombinat )J~
9
TITLE: Effect of the melting conditions on the quality of rolled Khl7Mu steel
plates and bars
SOURCE: Metallovedeniye i termicheskaya obrabotka metallov, no. 10, 1965, 16-18
TOPIC TAGS: steel, stainless steel, precipitation harden la-zt-gel, steel meltin
. .............
steel rolling,( plate rolling, bar rolling/Khl7N7Yu steel
'ABSTRACT: In 1960 the Kuznetsk Metallurgical Combine began produ6tion-of-Khl7NTYu
precipitation-hardenable steel plates 6-45 mm thick and round bars 100-110 mm in
diameter. Initially the steel was malted from scrap ~i; a basic are furnace with the
use of oxygen, but the steel was of inferior quality.14Therefore, in 1963 the plant
changed to the virgin-charge process, using 75 kg nickel, 830 kg carbon steel scrap,
45 kg iron oreand 21 kg lime per ton, The virgin-charge process yielded metal of
much better quality, hot tears were eliminated completely, rejects owing to unsatis-
factory chemical composition were reduced from 22.7% to 6%,.and the ingot consumption
was reduced from 3.11 to 2.01 kg per kg of finished product, Slabs and billets are
conditioned by machining and heated for rolling to 1280-1300C and 1270-1280C, re-
spectively. Heating to a lower temperature produced unsatiisfactory results. Orig.
art. has: 2 figures. (ND]
669.18:65 .562
- . -_ - I
d JJV upc:
01;7/ /70?

FLORENSOVA, V.A.
Paths of improving antirabic vaccination. Trudy 1-k. NIIEM
no. 6t109-117 161.
Experimental study of immunizatton with dry praDarationa, the
Irkutsk modified antirabic vaccine (with a live fixed virus)
and the Fermi vaccine. Ibid.sllF,123
Irkutsk modification of antirabic vaccinations and the
Fermi methoA based on the materials of the Irkutsk Pasteur
Station, 1937-1946; author's abstract. Ibid.-124-128
(K.rRA 17:7)
1. 1z pasterovskoy laboratorii Irkutskogo nanchno-issledovatellskogo
instituta opidemiologii i mikrobiologit.

FUMMMA, V.A,; SHCHAMFLI, Ye.I.
Determination of the activity of smallpox vaccine with the aid
of antivaccinal serum; author's abstract. Trudy Irk. NIIEM nn. 61
135-136 161. (MIRA M,7)
1. Iz ospennogo otdola Irkutskogo nauchno-issledovatellskogo
instituta. epidemiologii i mikrobiologii.

TWZIRAs A,Is;.FLMXP"A# V#A*
. `-71" ~, - -, w-- , ,. r'
Irl-of histw-v of Me 3ba'tltUt-e& Trudy Ut, NIIE"I'Loo 71
344 ow Owu 1911)

FLMDfSOV'A, V:.i.
Pasteur station of TjrkutBk. Trudy li-k. NIIETno. 7t24-33 162.
(uu 19 Z:L)
1. Iz pasterovskoy laboratorii Irkutskogo nauclmo-issledove-
tellskogo Instituta epidemiologii i mikrobiologil.

ARKHANGELISKAYA, M.V.I_ FLORENSOVA, V.A.
Materials for the *pIdemiologicalcharacterititics of tick--~ome
encephalitis in Irkutsk Province. Trudy Irk. KII24 no, 7%37-.47
162 (MIRA 1911)
1. Is otdola zaboleyaniy a prirodnoy ochago-rostlyu Irkutskogo
nauobno-itioledovatellskogo institute apidemiologii i mikro-
biologiis

REGAMM, J. s, VIORNNTIN, Michel; RWMIER, Max
Two casee of hereditary cleft of the lower lip & jaw with fibrous
bridge (cervicomandibulolingual). Aota chir. 03'thOP. trylum. cech.
24 no.6:443-44.7 Nov 57.
(CLOT PATAT31
cleft of lower lip & jaw with fibrous cervicomandibulolingual
bridge. Pathogen. & surg. Oz))

.
. . . . . . . . . .
IN
L 3192-6�1 EWT,.(d)/9ED-2/EWP(1) IJP(c) BB/GG
ACCESSION NR: AP50118T4
UR/(1120/65/000/002/007T/0083
621-382.2:681.142.65
AUTHOR: Timokhin, L.qy. ov'_'07~~~
TITLE: Storage unit based on tunnel diodes
SOURCE: Pribory i tfekd/ika' eksperimentia, -no. 2, 1965, 77-83
I TOPIC TAGS: tunnel diode storage, tunnel diode, storage unit, storage cell,
computer component
ABSTRACT: The use of tunne-11, diodes as the basic elements of a storage unit with
internal selection is examined Expressions are derived for the allowable spread
of diode characteristics, matrix drive, and registration system for a 64-channel
I unit with a capacity of 4 bits per channel.. The -structure of the registration
system is similar to other systems with internal select-.ion. The circuit of the
decoder and drive of one matrix coordinate is shown in Fig. 1 of the Enclosure. t-
In the initial statei both diodes are reverse biased by current I. passing through
Ro. Negative voltages of the address code through R1, it R forward bias the
21 39
diode by a current value 1. for each leveli (The resistances are selected so
-Card _lL 4-

L3192-66
ACCESSION NH: AP50118T4
that 31 1 The selection of a given coordinate corresponds to the arrival
C 0
of the three negative current levels. At the instant of reading, a control pulse
IY(through R4) switches the diode to the high-voltage titate, increasing the
operating current, and a positive voltuge pulse is formed at the transformer out-
put winding W3. The difference current between the cenl;r~l pulse and the operat
ing current saturates.transistor T1. In the writing operation, the central
pulse is fed to the second diode, and a negative voltage pulse is formed at W3.
with R2 tunnel diodes the following current values are obtained: I = 9.35 mamp,
I
= 2.94, and I = 5.72 mamp. For reading and writing pulses, duration is
c y 0
0.5 psec, with a rise time of 0.15 psee mdahdght of 7-5'0,225 v. The entire
revisber system is mounted 'on five panels (360 x 260 mm2). Four of the panels
carry the matrix planes, each containing 64 cells and a reading amplifier. The
fifth panel carries the decoder, the drive and accumulw"or, and the control circ t~
The system operates reliably with a maximum clock frequ(:,ney of 800 kc at 15-35C
and employs diodes of similar characteristics. The speed of operation is limited
-__by, the drive, although the matrix and the adder are capi-ible of higher speeds.
Vig. art. has: 8 figures and 26 formulas. [PWI
ASSOCIATIM., no e
n
r-4 n AL

~4 79:j_tY6
ACC NR: An6oinqq
SOURCE CODE: U'R/0058/65/000/012/AO33/AO331
AUT11OR: Matalin, L. A.; Timokbin, L. A.-, UtMhnikov, A. If.; Florentsev, So He
TITLE: O~-channel pulse-height analyzer w1th average dead time of 1 lised B
SOURCE: Ref. zh. Fizikap Aba. 12A316
REF SOURCE., Tr, 6-y Nauchno-tekhnG konferentsii po yadern..radioelektron. T. 2. M-#
Atomizdat, 1965, -13-6---ITT6
TOPIC TAGS* pulse height analyzerp digital analog converter, pulse counting, com-
puter memory, binary codep arithmetic unit$ memory.addresti
ABSTRACT: The authors present a detailed description of it 64-channel analyzer with
average dead time of the order of 1 psec, intended for operation with Input pulses
of both polarities and with rise time 0.2 - 0.5 psec. The range of positive pulses
is 0 - 100 v, and that of negative pulses 0 - 10 v. The analyzer operates in the
following manner. The input signal is transformed into a proportional time interval
by the linear discharge method. This interval in modulated by a measuring series of
10 Mcs, which is read by a rapid address counter. After termination of the conver-
sion, the binary code of the address in parallel form is transferred through gates
into an address register) which controls thedrive of a fast memory with a dead time
interval of 1.25 psec and with a channel capacity of 4 binary digits. The storage
in the rapid memory is with the aid of a fast ariLhmetic unit, the overflow signal
of which transfers, through the gates.. the code of the corresponding address into
1/2

L- 34793- 66
ACC NRs AR6017199
the register of the main memory (ferrite-core) with effective resolution time of 10
psec. The control circuit of the analyzer is so constructed that the fast address
counter, the address register of the fast memory) and the register of the main memo-
ry are used for additional equalization. L. S. [Translation of abstract)
SUB CODE: 09
COE.EL-2/2

BERMAN, M.L.; FLOR=EV, V.I.
C.aledlating-the activity of gamms, emitters for radioisotopic devices.
L~m.tekh. nool:53-54 Ja 162. (MIRA 14:22)
(Radioisotop.es-Industrial applications)

FLOREITTSEV, Ye.I., Cand Tech 8ci - (diss) 'study of tft 44=_~
~_tkQ_l
of a ring-cutting machine in~eaf harvesting of t(Obacco." Krasnodar,
A
WSoviet Kuban' " 1959, 22 pp (Min of Agr RSFSR. StdLingiad Agr Inst)
160 copies (KI, 36-59, 116)
_ 57 -

ArC NR: AP5025663 SOURCE CODE: UR/01)80/65/038/010/2383/2386
.;:7- b (./ q , -
AUMOR: Burmisf Gushg~n" Yanovsk I Do No
~ov'a, R. So; 'a' No A.; Florentieva, r,. I. Y
,ORG: none
TITLE: Effect of certain derivatives of benzgphenon4lon thernal and p~otodecompos,'10-
tion of p 1 ' 1 chloride,"
q1yviny
SOURCE: Zhurnal prikladnoy khimii, v. 38, no. 10, 1965, 2383-2386
TOPIC TAGS: polyvinyl chloride, thermal decomposition, photochemical reaction, free
radical , benzene, phenol, UV spectrum, UV irradiation, alkyl. radical
ABSTRACT: The article gives directions for the synthesis and properties of the fol-
lowing derivatives of benzophenone: 2,21,4-trihydroxybenzoplienone, 2,21-dihydroxy-4-
-metlioxybenzophenone, 2,21-dihydr-oxy-4-octoxybenzophenone, 2,4,41-trihydroxybenzoplie-
none, 2-hydroxy-4,41-dimethoxybenzophtnone, 2-hydroxy-4,41-d:Lpropoxybenzophenone,
2-hydroxy-4,41-dibutaxybenzophenone and 2-hydroxy-4,41-diQcti)xybenzophenone. Ultra-
violet spectra of solutions containing 0.008 g/l of the investigated substances in
isopropyl alcohol were measured by means of an Sr-4 spectrophotometer. It was found
that 2,214- and 2,4,41-trihydroxybenzophenones have a slight retarding effect on the
thermal decomposition of polyvinyl chloride and no stabilizing effect on the photo-
decomposition of polyvinyl chloride. The replacement of hydrogen of the hydroxyl
UDC:%,679.743

ACC NRt APS025663
grIOUP in these canpounds In paraposition to carbonyl by an a..kyl radical increases
the photostabilizing effect of the benzophenone derivatives. When polyvinyl chlo-
ride containing benzophenone is irradiated with ultraviolet radiation, splitting of
the hydrcgen from the polymer through the resulting benzopherione biradicals. The pro-
cesses which take place when the samples are irradiated -in air -are represented bv
the following reactions:. (Cills)t('-O+I--CHCI-Clts-Cllcl-~ _-P (Csfig)*("Off+-Cfict-~lf-clici-
_CHCI_tII-CIICI"+0j -CHCI-CII-CHCI-
__O
_CHC,_ H-CHCI-+(C6Hs)gdOIj -CHCR-CII-CHCI-+(C,6If5)CO,
0
.-CHCI-CH-CHCI,-m- -CHOI-CH-C_HCI_-OH.
Card 2/3

_ACC NRI APS025663
The alkoxy radical can either decompose or convert Intocarbonyl containing com-
pounds by losing hydrogen. The produced carbonyl compoimds easily lose HCI or de--
compose under the action of light produced free radicals which ave capable of ini-
,op-of polyvinyl'chloride. The authors- -
tiating the process of dehydrochlor, nptj ex
..press their gratitude to E. G. Poo LWAAW6 ftw the ultraviolet absorption spectra
of benzophenones. Orig, art. has: 2 tables* I figure.
SUB CODE: 07/ SUBM DATE: 17Sep63/ ORIG REIN 002/ OTH IM. 006-
HuJ
rd 3/3
CO
"

BURMISTROVA R.S.; GUSHCHINAy N.A.; FLORENTSEVA, L.I.; YANGVSKIY, D.H.
.9
Effect of acme bensophanones on the decompoliltion of polyvinyl
chloride by heat and light. Zhur. prikl. Aim. 38 no, 10i
2383-2386 0 165. (MIRA 18i12)
1. Submitted Sept. 17t 1963o

ZAMARAYEVI N.N., red.; FLORENTSEVA L.S., otv. za vypusk; DARVAYEVA,
M.O., red.:,
[National econony of the Buryst A.S.S.R.; statistical
abstract] Narodnoe khoziaistvt) Buriatskoi ASSR; statisti-
cheskii sbornik. Ulan-Ude, Buriatskoe kni.-hnoe izd-vo,
1963. 239 P. (MIRA 17:2)
1. BuriatTMongolian A.S.S.R. Statisticheskoye upravleniye.
2. Nachalli~ik Siatisticheskogo upravleniya Buryatskay AS.51
(for zama,ayev).

o T I ~11 -V, -E.
I OT~
I , t -
The organization of kolkhoz management. ',Ioskval Gos. izd-bo selkhoz 1-it-r y,
1951. 140 P.
DA

FLORENT YEV 9 L.. - Ya.
CoIlective Farms
"Organizational-financial structure of the collective farm." Reviewed by K.Klokov.
Kolkh. proizv., 12, No. 8. 1952o
, Uncl.
9. Monthl List of Russian Accessions, Library of Congress,Koxembgr igeZ

1, FLORENTIM, L,
2. USSR (6oo)
4. Agriculture
7. Introducing scientific achievements and progressive practice into collective
farm production. Kolklh.proiz. 12 no. 12, 1952.
9. Monthly List of Russian Accessions, Library 6f Congrei3s, Karch 1953, Unclassified.

FLORDITIYEV, L. Ya.
Collective Faryns
The Kalinin Collective Farm is a consolidated, diversified enterprise. Dost. sellkhoz.
No. 3, 1953.
9. Monthl Lis.t of Russian Accessions, Library of Congress, June 1953, Uncl.

-- ~ - . - .
. I i . ! -. I III, ~ .t.111L.q,-'..
Dostizirien -I ia Ji por5pt~kf,ivy kolkhoza Imem. _'t:jlina (Achlevt?r:,.,ntS arid pro~~pe,~t~u of
the Ualitj,Coll~xtive Farm). Ewklva, Cl~illkhozvlv., 1.91"Ill. 3.2~7 p.
c,'O -"anthl ,
S . Y ~ y M. s t-of Russian Accessions, Vol. 7, No. 7, l5r`~

T 1j
T 7 1
In the ~,tr-,~7rrlc for ::,.e reclamn-tIon of 7n--', ..actc Tunis; wrr' of 7.-ach~'ne-
an I '- - -h
traclor s'lat;ons , -,cll, oz#--r, of 1.1~c Altai Vray Yo-'7.m, Gof;. I-lz-'--.o lit-ry,
N714. lr7o P. (5r.-/,A36,'.N1
:-)n- -? RqF5

~ FLORENTIM L Ta - KOLOSHNIKOV, Grigoriy
~`J'V'
[Achievements and prospects of the
Doetixheniia I perepektivy kolkhoza
Moskva, Goo. 12d-vo solkhoz lit-ry,
(Collective farms)
Vaoillyevich
Stalin Collective Farm]
imeni Stalina. 2. izd. perer.
1955. 119 P. (MISA 10:5)

Certain factors in the development of the collective farm economrs
VoP. ekon* no*10:25-33 0 '59, (MIRA 12:12)
l.Pervyr sakretarl Zontromakogo obkona Kommunistichaskoy partii
Sovetskogo soy=&,
(Kostross, Provinco-Agriculture-labor productivity)

FIDRENTIYEV, L. Ta.
Pioneers are with usi Iun. nat. no.3t5-6 Mr 161, (HBU 14:3)
1. Perv7y sekretarl Kostromakogo obkoma Kommmistieheskoy Partii
Sovetskogo Soyuza.
(Xostroma Province-Stock and stockbreeding-Study and teaching)

FLOM14TIYEV, L.
Siibiect productive work to public control. Sov. profaoiuzy 17
n, -24:6-8 D 161. OMIRA 14-12)
1. Perv7y sekretarl KostromBkogo oblastnogo komiteta Kommunist-
icheskoy partli Sovetskogo Soyuza.
(Kostroma Province-Industrial management)
(Kostroza Province-Work councils)

GANISHIN, Vladimir Nikolayevich; VZNTTSILO, M.K., prof., retsenzent;
FLORUTI MO V B spetared.; VASILIMA, V.I., red.izd-va;
XMI re d.
(Nikolai IAkovlevich Winger; geodesist, astronomer, and
cartographer] Nikolai IAkovlovich Winger; geodesist, astronom
i kartograf. Moskva, Isd-vo goodes.lit-ry, 1960. 113 P.
(KIRA 13:6)
(TSinger, likolai IAkovlavich, 1842-1918)

BAGRATUNIR G.V.j BOLISHAKOV,, N.N.j BRUIMCH, N.I.; BUBNOV, I.A.;
MANENITSKIY, D.S.; IZOTOVI, A.A.; MAZMISHVILIq A.I.; MODRIJISKIY.,
)(.I.; SALYAYEV, S.A.; IM VnVj,_VpB.; FOMINj P.M.
Niko3AL Fedorovich BaUevokiii obituarye Izvvys,uchebozav,i
geod.i aerof, no*6sl2l-122 161o WERA 150)
(Bulamkii, Nikolai Fedorovich, 18U-1961)

GRIOV, A.N.; FIOMTOYEV, Y.L.; SHUMV, V.I.; TIRENTITIV, A.P.
4ximones. Part 34: Condensation of p-quinones with acetyla-
aIstone luines.' Zhur.ob.khlm. 30 n0-7:2311-2315 Jl 160.
(MM 13:7)
1. Moskovskly gosudarstvenW universitate
(Pentanedlone) (Bonsoquinone)

GRINW, I. AORMtrIff. Y.L.; TIMTIYBV, Aep.
09
no@. II&rt 351 ~romlnation of Imacid complexes" of
W:Onsoquincas by the Chelintsey method. Zhur.ob.khim.
30 no,7:2316-2317 JI '60, (XU 13:7)
1; Mosicovekly gosudantwomW universitat.
(Densoulaone)

FIrIORF14 I Y~;:'.v ) V. 11.
,-., - -
Re.ductton of polycYClic r,yafc-arbons t~v alllm;~Tnurr.
I
cyclohexanolate. Zhur. ub. 35 1: -3]- '.33 ~rt '65.
(mirl"A '118:2)
1. Institut po izyakaniyu nolry~h f-AN.

--, FLORLNT I YLV , V. L.
N-alkylidenalkylainlries. Part 1: Condensation of ti-alkylidenalkylamines
with 1,4-naplithoquinone and 6,7-dimethyl-1,4-naptithoquinone. Zhur. ob.
khim. 34 no.10:3441-3441+ 0 164.
(MIM 17: 11)
1. Institut po izyskaniyu novykh antibiotikov AWI SSSR.

FLORENTIYEV, V.L.
N-alkylidenealkylanines. Part 2s Condensation of N-alkylidene- i,
alkylamines vith 1,4-quinones. Zhur. org. khim. 1 no.8:1392-
1395 Ag 165* (MIRA 18:11)
1. Institut po isynkaniyu novykh antibiotikoy AHN MR.

CABRERA, Enbique; SANCHEZ, Julia; GAMOLA, Alfonsoi FLORES, Ady Prates
Yactorcardiographic changes after surgery of patent ducts
arteriosus. Cas.lek.cesk. 99 no.20/2i:62o-623 20 Yq 6o.
1. Elektrokardiograficke oddeleni narodniho kardiologickeho
ustavu, Mexico City
(DUCTUS ARTMOSUS iurg)
(VBCTOCARDIOGRAPHY)

it
NIV-1t.0
of 41'-
t. are
d
Y!, -Uo- do%-.rmln44 th. atrbiturt
ti- ; ro-rtl-p, r-tiolp mitt dlatrLi-vtlo
yr-kti, tjj, anzi etr.*r Foramet*re.
lt~ll 14 titi... for hrt I off
rroa authors' syssty
A.
MINE 3we'lli

'IT' OR:
L H Florescu, .1. , 11inister
'I'ITLE: Petroleun ChemLgtry in Rumania
PUZIODICA,L: Nauka i zhizn', Ir 8, pp '30 - 33 (U2SIR
1959 " 1T
ADSTRIICT: The article deals with the succecs of the chemical
induotry in Ruwruiia. Rumania haS 1,ar,-e pctroleum and
natural sas reserves, and thus hao a basis for a
pe~roloum chei~riical industry. Solid, fluid and gaseous
hydrocarbons obtained from petroleum rang-_ first as the
basic material for man,,jr cher.-Lical products. The Rur.-.1-
nian., L.Bdeleanu, was 0110 of tile norld's first scien-
t4
tS -to conceive of petroleum as ?ja impo.rtant ravi
material. His well-known inethod of paraffini--ation
-'1j
v
iL -h sulfur dioxide made it possible to cons ide rably
increase the quality of Rumanian herosene. 1-It the
Second C(-_)n_---ress of the Ce _T14- ral -c;-_-. ttee o' the lb-1-
I U
bard 1/? manian Labor Party (Dece-foer 1955), Geofr.-e. GcorL;Ju-

S 07112 5 - 55,-3 - JL,--14 B
Petroleum Chemistry in Rumania
Dej stressed -lu-ne importance of developinS the in-
dustry of the cae-.-~ical pro3essing of natural Cases
and petroleum. The Combine of Synthetic Caoutchouc
and Pet---r-oleuu, Chemical Products at Onesti vJill uti-
lize as raw material butane extracted from petroleum
e,ases cuid bu~,ylene obtained froT-L cracIzin- installatio-zas.
:5ooides variotio Ikindn of syntbetic caoutchouc, the plant
will prodLice phenol and acctoi~~. Th- Chemical C'o-abine
at BorZesti will mainly produce acetylene from pe-
Uroleum -ases by the electro-crackinr~ me-11hod. The to-
U LI
tal costs of the daily output at Borzeqti will be
aDo~it 2.6 billion lei. The methane of Ru-manian de-
posits is very pui-e ~on the avera.-e gq,.? per cent) and
has no sulfur. The annual output of methane in 1958
surpasses 5 billion cu meters, and the 1959 output
will reach 6 billion cu mebers. T'-,ie Combin~~ for I~itric
Fertiliz.--.,r.3- imeiii !.V. Stalin at Victoria is producin-
valuable products from natural -a3. By 1960, another
2/7 L~'

S0V25-5,9-8-lIV4'8
Petroloun Chc~7,Astry in Rumania
large coLCbine for nitric fertilizers -.,,-ith a planned
annual capacity of 210,000 tons wl.il be put into
operation in T.Ioldova and a chemical combine in '17d"Ca"raq
will start th-7.9 year puttin- ou-j 100,000 tons of nitr,-r-
fei-tilizers yearly. A lonZ, term plLin- provides for the
ect-ablislment of large combine for nitric
fertilizers for home deriwnds and also e,-mort. Runania
i~-, one of the jorld's first countrics 1--o-produce !--p
1-1,1ack b-.., the incomplete combuction of in.,lethane. Durin,7
iq ti, ~ "IT.Telclu" T)lu-, ts in Copsa 17.1ic a -,-rill en.1-orge
it, assort-nont of carbon black. For th!-n tire industry,
a special viea-n-re:-Astinc carbon bla.cIrI-L v-,,ill be turned
out. Or. the basis of carbon monoxide, obtained from
nv~thane, the "N.Telclull plants are produninc, formic
acid, oxalic acid and. formaldelWdo. For ol)taininG
acetylene from methane, two &~mar,Jmental i-nstalla-
tions have Leen built I one at BLiciirneni vJ-1iore t1le
3/7 method of incomplote oxidation of ~riothane by w.Zrf-en
Co U - 11 L'i

Petroleum Chemistry in Rumania
is used and the, other one at Ripov where acetylene
is being produced by electric methane crackinZ3. 77ith-
in the next years, the construction of two larCe plants
is planned for producinG acetylene by electric methane
cracI-.in-. The production of these Dlants will serve
as raw material for obtainins,' polyvinylchloride and
other valuable substances. Besides ti-1-is, three further
plants are planned where acetylene will be obtained
by means of the incomplete oxidation of ne'uhane. Be-
-inning aith 10,59, in the chemical plants of "_Pur(la,
considerable ounntities of solvents (carbon tetra-
chloride) wilf be produced by the chlorination of
methane. At the Plant for Synthetic Fibers in S6vi-
n9fti, an installation for polyacrynolitrile fibers
with an annual output capacity of 300 tons hAs been
put into operation. In installation with an annual
output of 5,000 ton., of this fiber, manufactured from
Card acetylene md J-~yd.rocyanic acid, obtained from methane,

Petroleum Chemistry in Rumania
will be built witthin the next two years. Scientific
workers of the Academy of the Rumanian People's
Republic and the Soientifio Research Institute of
'Chemical Industry ha-%,-e developed a procedure for t-he
polymerization of ethylene by low pressure, using- a
new catalyzer. Other personnel o7 this inst-itute have
deve)loDed a method of polyTzieri7-~tion of et,'yiene by
mean pressures. DaseO. on the results o7-~taincd., seini-
indusu~rial installations are bein[~ built. The obt-.ain-
J L 1,
.n,-- of polyetbylene will make it rosslblr~, to -crtalh--
'I'Loh large plants for the I)roductiozi f nl,-,~111,i
C. The
.-)cien,tific-Research InStitU4-e of t'-c "I=ical Indus-
U w. -
t;r,,,r, in co-operation with the Cluj Universit-.y is study-
in~~ the so-called oxosynthesis. LaboratoT-j investioa-
tions of the Sciontific-Research Institute for the Pe-
troleum Industry have shown that pentlane is easily con-
5/7 verted into amyl alcohol or into amylacetuate,-.71-ldcli are

SCV/25-59-8-14/58
Petroleum Chemistry in Rumania
being used for t'he production of lac and paints as
i.?iell as penicillin. For obtaining.; deter-ents from raw
naterials of petroleum ori-in, an installation with an
T U
annual output of 10,000 tons was nut into operation at
a Dlant in Floe~ti in 1958. The 3cientific-Research
TnsLitute Of Chemical oil Petroleum ("Pe-
trokhim") I's developinL~ methods for producin2; valuable
products from fract-ions obtained by oil processin~~.
A method of producig~ propylone iS bei_n,,~- assirnilated,,
The Scientific-i"Lesearch, Instititte for tl-~ Che~lical
Utilization Litural Gase.~ ("nimigas"), is develoDin-
of IT
I
methods for obluainin!~ hydrocyanic acid and a synthetic
~as (a mixture of carbon monoxide 1:.,ith bydro-en) , used
p LA
for the Tiroduction of for:-.,.i-c acid. I Dhotoisranh shows
a section of in -i-rot-allation for i_-akin,~ plastics. It
apparently belop,-,s to the Scientific-Research Insti-
Card 6/7 tute of the Cheptical industr,,, at Dubesti. There are

Petroleum Chemistvy in
5 photo-raphs
U
AS rJOC I i,.T 10 1T: Ministry
Rumania.
Sc
ffilf"'an*'I
z~,nd two Russian references.
-
of the Petroleum and Che~uical InduiAry of
Card 7/7

FLORESCU. Alex.,-ing.
On certain now forms of direct transforming thermal, chemical,
and nuclear energy into electric power. Energetica Rum 9
no.6:237-241 A 161.

AJ., j,'Ig-
1111;i ()f, t.,,, board
The '~l;,.A,.lPrailp-" fw.-lwicy, ; I . t I .
l;'Ij:j)-)t)3 :, cr 1 ('3,
1 netu s t ry . I lid In myll 11 %.1 t I I, 11, ~ . , ;,. ,'. -. Cj

WIZZEK, Camil, Ing. proiectant principal; FIDRESCU, Ana, Ing.
proiectant principal
Sites for nuclear power plants. Energetica Rum 12 no. 1:
30-38 A 164.

FLORESCUP C., Candidat in stiinte economice
IReserves of increase of labor productivity in socialist
-trade. Problems econ 17 no.5:.46-59 My 164.

FLOX ISCU, C~ AND CTHERS
A met~iod cf measuring soil resistance 'for the ecriputation cf the rarts of agri-
cultural rachiner. p.F78
KUkLURGLAL ST Ct-NSTRUCIA DE IALAS711I. (Ministerul Industrici Metelurgice si
Gonstrictii1or de Masins si Ascciatia Stiintifica a Inginerilor Si Technicien-
ilor din Rcminia) Oucurestit Runania
Vol.11, nc.10 Oct. 1959
Monthly list cf Last "Urorean Accessions (EEAI)L6 Vol.9, no.2 Feb. 10,60
Uncl.

CAPRON, St., Ing.; FLORESCq, C., ing.
Method for determining specific resistance In ploying.
Mee electrif agric 9 no*6:72-82 164.
1. Faculty of Agricultural Mechanics, Timisoara (for Caproiu).
~t~ ~P
W
1~ 44RAv-

RUMANIA Analytical Chemistry. Inorganic Analysis. E
Abs Jour :Ref Zhur - XhImiya, No 23, 1959, No. 81981
Author :Trandafirescu, E.; Iordachescu, Jeana;
Diaconescu, Georgeta;
Inst :Not given
Title :The MechaniBm of Oxidation-Reduction Reactions.
The Detection of Small Quantities of Selenium
and Tellurium In the Presence of Arsenic
Orig Pub :Farmatca, (RPR) 1959, 7, No 2, 135-141
Abstract :On the basis of measurements of normal
oxidation-reduction potentials (Eo) of the
systems Seo 2 , -2/Te, as a function
/be and. Te03
of the PH Ythe medium, conditions were deter-
mined which permit the detection of Se end Te
present simultaneously in the solution as 111 L13e03
and H2TeO3. At PH-,. 0, the rate of the Se03_
Card 1/3
18

RUMANIA Analytical Chemistry. Inorganic Analysis.
Abs Jour Ref Zhur - Khimiya, No 23, 1959, No. 81981
reduction (EO=0.76v) with SnC12 (Sn+4/5n+2
Eo 0.3 volts) is large, and elomental So
separates as a red-orange powder, while Too 3-2
(E0=0.305 volts) Is practically not reduci:)d by
SnG12 even when a large excess of SnC12 is
present and the solution is heated. In an
alkaline medium (pH*--14), the difference be-
tween E. values for Se03_2 and Te03 2 Is small
(--,0.l volts), and both metals are reduced very
rapidly with SnC12 (Eo=0.85 volts). In this
case, Te and So separate as black powders;
however, Se has a greyish-violet coloration
and represents the allotropic form which con-
tains OH-. Upon drying, So precipitate roSains
the red-orange color, while the To precipitate
remains black. For the detection of So and Te,
Card 2/3

RUMIANIA Analytical Chemistry. Inorganic Analysis. E
Abs Jour Ref Zhur - Khimiya, No 23, 1959, No. 81981
one drop of the solution to be analyzed, one
drop of SnCl2 solution in HC1 (5 g SnC12 is
dissolved in 5 ml concentrated HU + 95 ml water;
pH --0.5), and after some time two drops of
2-N. NaOH are placed on the filter paper and
dried with warm air, at the same time observ-
ing the color Of the spot. The detection
limit Is 5 x 10-6 g of selenite or tellurite.
The presence of As+3 (also Sb) does not inter-
fere with the detection of Se and Te; Bi
interferes with the reaction In an alkaline
medium. For the detection of As In the
presence of Se and Te, It is recommended that
one use the Tananaev and Panamarev method
(after precipitating So and Te with atomic H).
-- B. Manole
Card 3/3
19

FLORESCUP C., candidat in stiinte economice
Increase of socialist trade influence over production and
consumption. Problems, econ 17 no.1l.-74-87 N 164.

NIGULESCU:, Is.; F ;SCU, -0,-
A comparison between the cutting of earth with a single blade
and the cutting with several blades disposed in echelon. Studii
cere meo apl 11 no.6:1497-1506 160.

("-l, 10,
:1. 77
Z
in 1-963. 3tild'! flz ti'll- IFISi 14 Y,

U
1ILSTORESCO, N.; POPOVICI, Marcella; FLORES4-', D.; BADULEBM, Elisal>--ta;
RACOVITAI D.C.; TROW,
Antibiotic sensitivity of geims of the Proteun bToup isolatedfrom
humans and its re3ation to their antigenic structure. Arch. Roum.
path. exp. microbiol. 20 no.3:376-379 S 161.
1. Institut "Dr. I.Centaouzinoll Service des Enterobacteriacees
(for Nestoresco, Popovici, Floresco, Badulesco. 2. Clinique Chirurgicale
I Hopital Panduri.(for Racovita Thomas).'
(PROTEUS pharmacology) (ANTIBIOTICS pharmacology)

140GIORNITA,G., it;.; FLOMGV,,D.,, ing.
Oa the problem of formation of earth mass-driving waves.
Meteorologia, hidrol* gosp. 8 no.2z72-79 163
-M A-
N

FLORESCU, D., ing.; NEAMTU, V.
Contributions to the hydrologic study, of Lacul, Siutghiol.
Hidrotehnica 6 no. 8:281-286 Ag t61.

FLORESCU D Ing.; AVADAITEI, Ana
Computation of maximum discharges in small reservoirs.
Meteorologia hidrol gosp 8 no-3:121-124 163.

FLORESCU, G.
Let us apply the correct method of repairs in units. p. 8.
TEHNICA NOUA. (Asociatia Stiintifica a Inginerilor si Tehnicienilor)
Bucureati. Vol. 3, No. 33, Feb. 1956.
So. Fast European Accessions List Vol. 5, No. 9 September, 1956

RUWMIAorcr, try - Forest Cultivation. K-5
Abs J:mr : Rof Zhur - Biol., No 9, 1950, 39119 K.
Author : Miaanicov, M., Pleea, I.,
Inst : .
Title : AGricultural Melioration, 2, lo Protective Strips on
lUmins ~
Oriv, Pub : Inst. aLTon. "N. Balcescu". Bucuresti, 1956, 378 P-, ill-
Abstract : No abstract.
Card 1/1
23

Normarea timpilor de lucru in metalurgin preluccatoare W)
Ion Florescu (et al. Ed. I. Bucuresti) Mitura Tehnict, 1~,"57- 543p.
. rccf-sses. Illus.,
(Establishirg norms fcr timing prcd-ictici, in mEtallureic
bibl.)
SO: East tf~n) LC, 11c1.2, Vo. 12, L*-,c. 1953

FLORESCU, I.
Organizing the intermediate and the final control in the series production
of agricultural machines on the "Semanatcarea" ("Sower( Plant. MKALURGIA SI
CONSTRUCTIA DE MASINI (Metallurgy and Machine Constructuiz-n.) 1:68:Jan 55

FLORESCU, I.; MANOIL, SCU, E.; SBURLAN, D._
A new door type for the SR-61ol truck, based on bentwood and lignomet. p. 290.
(imumu mumui, vol.6, no. 8. Aug. 1957s Rumania)
SO: Monthly List of East European Accessions (EF-AL) Lc. vol. 6) No. 12; Dec. 1957
Uncl.

N FLQRrMGU,-ION--R.
TECqNOIk)GY
FWRESCTJ, ION, P. Fabricarea produselor finite din lemns Bucuresti,
Editura Technica, 1958. 348, P-
NN Not in DIC
Monthkr List of East European Accessions (EEAI) W, Vol. 8, No. 2:,
February 1959, Unclass,

I.; PAPIL
GLIGOR3, ViornlLjp I AN, V. V.
The role of rheumatism in the etiology and pathogenesis of
coronary syndromes. Probl. rmumat.,Bucur. 4:115-137 1956.
(CORONARY DISEASE, atiol. & pathogen.
rheum. die.)
WSMATISM, complications
coronary die.)
(RHAMATIC VIM, complications
coronary din.)

C-f
GOIA, I., Prof.; GLIORS, V., conf.; DINITRBSCU. I.. dr.; J~SCM, G.. dr.;
1WRZSGU,_L,.dr.; GHIRW, Gr.. dr.: FWILA, I., dr.
Therapy of ulcerous diseases. Med. Int., Bucur. 8 no.4:318-
525 Aug 56.
1. Lucrare din Clinic& a II-a medical& I.M.F. - CluJ.
(PAPTIC ULCIM,..therapy
gastric lavage with hypertonic glucose solutions.
evaluation)
(HYFARTOXIC SOLUTIONS, ther. use
glucose solutions In gastric lavage for peptic ulcer)

GLIGCRE, V.; FLONaSCU, I.; PAPILIAN, V.
Study of myocardial infarct In valvular heart disease. Med. int., Bucur.
9 no.9:1391-1396 Sept 57.
1. Clinics, a II-a medicals, ai Instituti de anatomie patologica. I.K.F.,
Cluj.
(MYOCARDIAL 1117AROT
in patients of valvular heart dis., incidence, etiol.
case reports)
(CARDIAC VAI M , diseases
compl., myocardial infarct, etiol., incidence & case reports)

GLIGORE, Viorel; FLOIWCU, I.; PAPILI", V.V.
Relations between rheumatism and coronary disease. Probl. reumat., Bucur.
no.5:123-125 1958.
(RHMMTIC MUM DISMSM, complications
coronary die.)
(CORONARY DISFASJ, etiol. & pathogen.
rhaum. fever & heart dis.)

G0314 I., prof.1 FLORESCUp I., dr.; DKRW, Z*, dr.1 PODUT, A., dr.
Considerations on the visceral findings and stiopathogenesis of
Schoenloin-Ronoch's disease. Mod. intern., Bacur 13 no.1:25-32
-T& 161.
1. Lacrare efectuata. in Clinlea. a II-a. medicala, Cluj,
(PMUTU)

GOIA, I., prof.; DORCA, N., dr.1-U&&SCUL I., dr,; CIURDARJUJ, P., dr.,-
GIMUN, G.; BACIU, T., dr.; RUB, D., dr.; DERMLA, Z., dr.;
WSOPON, E.
The treatment of cerebral and peripheral atherosclerosis with vitamin
B 12. Med. intern. 14 no.10:1253-1262 0 162.
1. Luarare efectuata la Clinica a II-a medicala, I.M.F. Cluj (directcr:
prof. 1. Goia).
(ARTERIOSCLEROSIS) (VITAMIN B 12)
(BLOOD CHOLESTEROL) (BLOOD PROTEINS) (BLOOD LIFIDS)
I (LIPOPROTEINS)

CIURDMME~ P. dr. r DORI,F.,, dr.; )RESCU., I. dr.; ZAGREANU,, I. dr.
.. ......I.. I.,., ..
The role of ooaupational factors in the appearance of byper-
tensive diseasa. Mad. intern. (Bieun~6) 16 no.',7z835-W j1161+!.
1. lucrare efse-Wata in Clinica a II--a msdli~al% I.M.F. [In-
stitutul medioa- farmaejauti-al, Cluj (dirazrLo-n dr. I.Goia).

ZUKU'11A
MA.RINESCU, C., Lieutenant-Colonel rharmacist; PoPili, Rodi-ca; and
12MI11 ,
,,study of Nucleic Acids in the Hepatic Tissue in Irradiated Animals"
Bucharest, levista Sanitarn Militara, Val. 62, No. 3, May-June 1966;
pp 519-526
Abstract: Data on hepatic parenchymal DN', following different doses of
I by 4 methods;
whole-body irridiation in rats with determination
study onl20 rats irradiated with 400, 560, 7U0 or 800 r, DNA determined
1, 4, 6 and 9 days Fostirradiation. Results are presented and the su~t-
ability of methods discussed. 5 oraphs, 2 Soviet, 12 Western references.
,~~anuscript received 19 August 1965.

CEAUSESCU, Elena; BITTMAN, Silvia; FIEROIU, Victoria; FLORESCU, Izabela;
IVASCU, Cornelia
Influence of impurities in the monomer in the stereosp,-cific
polymerization of the isoprene. RLv chimie Roum 10 no.3:293-
299 Mr 165.
1. Chemical Research Institute of the Ministry of Petroleum and
Chemical Industry, Bucharest. Submitted July 28, 1964.

COUMM t Rumania K
CATEGORY Fore3try. Ds3ndrology.
ABSI. Joull 154r/2
0 RZhBiol., No. 4.19% M5.
AUTHOll Sburlan, D.A.; Floresou, I.P.
INST.
TITLE Industrial Im-nor-tance of tne tjornbcam "'foorl.
~ORIG. PUB. Rev. padurilor, 1958, 72, 176.2, 67-71
ABSTRACT The, -jjorr)j-,o'J-ofrj.rjj and ecojo,~icrtl descrintions of
I
~
.arr)inus betulus are rendered, and the technical
-oror,erties of its wood, which is superior to that.
of the beech, are cli-aracterized. Ti-,e vari-ed in-
dustrial-econo-%ic utilization of tbie hor.rbean
wood in Rumania is described, aad it is stto~.m
that the hornbearl stould not be considerec~l an
undesirable species for fellin~~ an,-Dlicatiol-l.
A. Yana
Card:
iP
~il;~ ~iN

NEGRU, Stefan; FLORESCU., Ion L
Gelechia hippopbaells, Schrank (Lopidoptera, Gelechiidae),
injurious for the Hippop~ae rhamnoidas L., Elaeagnaceae,
new for the Rumanian fat;na. Studii care biol 9. zool
16 no. 1:51-65 164#
1. SiAiia Zoological Center and the Sinaia Branch of the
Foreit fiesearch Institute.

RUBTOV, St., ing.; FLORESCU, I.I., ing.; COSTEA, A., ing.; BALAN, I.;
CARABLU,
Contributicns to the stody of microclimate in the mountainous
forest nurseries. Meteorologla hidrol gosp 8 no-4t177-180 164
-M - IS,-
dkm Ttm M7, zm

fw ALI'
,;~ -1 U
U -,~ \_1
RUMANTA/Cultivated Plants. Medicinal. Essential Oils. Poisons. M-9
Abs Jour: Rer Zhur-Biologiya, No 5, 1958, 20559-
Author : I.A. noresku
Inst : Not--IIWn--
Title : The Forest and MWtocides. (Ioes i fitontsidy).
Orig Pub: An. Ron.-Sov. Ser. silvicult.-ind. lenn. Vi hirt, 1956,
10, No 3,, 17-25.
Abstract: The work or Soviet scientists is considered on the nature
and activity of the phytoeides, above all the work of
Skyortsov (Botan. zh-,, 1956, No 1) on the effect of an-
vironmental conditions on the formation and accumulation
of the phytocides. The author is of the opinion that light
has a particularly strong effect on the formation of phyto-
cides in woodland species.
Card 1/1

-1
, 11 [A~(
FLORESCU il
-0
Forests and health resorts. p. 250. REVISTA PADURIT R. (Asociatia
Stiintifica a Inginerilor si Technicienilor din Rominia A al Ministerului
1,griculturil si Silviculturii) Bucuresti. Vol. 71, no. 4, Apr. 1956
So. East European Accessions List Vol. 5, No. 9 September, 1956

W&Mi; IfA
Cwmtl7l
AamdsmLc DeGmst
AULUations
MwAr"Ousharest
C
,
OZ Impublt,it h,,ulape
0 &TO&, VP 4ift?
R
Mato

P'-
*Data an the Dump Caused to the Ina: 11

p

ion
mu

AGRICULTURE
(Asociatia Stintifica a Ingineftior si TechnicienUor din Romanis ai
14inisterul Agriculturi si Silviculturi) Bucureati,
F! = scu, L Contributions to the determination of the origin of
chestnuts i northwest Oltenia.
p. 620.

CEAUSESCU, Elena; BITTMANN, Silvia; FIEROIU, Victoria; qq~ESICU, Isabela;
IVASCU, Cornelia
Influence of the impurities in the monomer in the stereospecific
polymerization of the isoprene. Studii cerc chim 14 no-3.-271-
277 Mr 165.
1. Institute of Chemical Research, Bucharest, 202 Splalul
Independentei. Submitted July 28, 1964.

BREZEANU, Ortansa, Ing.; FU)MCUj Marla,, Ing,
t'.~ ---
Considerations on the quality of imported cotton fibers.
Ind text Rum 14 no.9085-389 S 163.

T
did Dixf(T:
6cifv#6~qf uresse by heavy m S.

'
pq4 (tr4orc"(AFron Inst- Cotil Jidmania). Acad r
44
action ut &A, 11 j 14"" -U
'
L
%!as mitud. lit conews, frutu 0111 to'co Ing (,q" 4m I
RIUMonization. of uma by umbacilli. by ule~L4&rtng the twul s*,'~'
14 Mig formeq-.in Oe presence and absedek- of these ions.
'
.
doncp. retards,j)II! pr&-ess, but will Act,
Pu*"' at 1.0,tng %
as activater at 0.01~mg WI'1'1a4.Zn*+ are %yeak
aetl%'Atioato-ul nil

;'
"$
~ t In tile Cid s of
h
Ot
Th
l
d
I
i
d
t
a
urcu
..
us
s conc
u
e
t
t
v
-j' J.P%
'
(kie inactivating
urobacitli by certain substaitv- aj~lust
itctiun (it It"vy tuctals III "Pts. with
pure-isolated urcuse. nod Cu in
triiii4kkro desirable cleM44 tur"iirobacilli, tm jhcwthr~el

'6Q"aIwq-s are pru;L~nt in tile &6IIIII)WIng matter in
t
nt
suit.ITh'e~rupid forinotifirl of Nil, from inatutre in the fields
is readily explained. Werner Jacobson

~'ez- gg'
'A
A~

-27
Rumania tUSSR),Cherristry - Rumanian chemical industry
FD 137
Card 1/2 Pub- 50 - 18/20
Author Florescu, M.
Title Development of the chemical industry in the people's Rumania
Periodical Khim. prom. No 5, 302-312, Jul-Aug 1955
Abstract Reviews recent developments in the chemical industry of the
Rumanian Peoplets RepubliceStates that the petroleum industry,
which furnishes raw material for the chemical industry, will
produce more than 10 million tons of petroleum in 1955. Enu-
merates Rumanian chdmical exportf ard Imports from the USSR
States tnat Sulfuric acid is produced mainly from gypsum,
that ANTU, zinc phosphide, and other.pesticides are being pro-
duced, that the production of parathion, pestox, and sola-
nex is being developed, and that NIUIF-2 and other fungi-
cides will be produced. Discusses in some detail experi-
mental work on the production of hydrocyanic acid by the ox-
idation of ammonia and natural gas, production of acetylene
by the cracking of methane and by oxidation according to a
method developed in Hungary, oxidation of hydrocarbons to
fatty acids and further conversion of these acids, and syn-
thesis of ammonia with the use of hydrogen derived from nat-
ural gas. Says that the'help being rendered by the USSR in

Gurd 2/2 FD-a13 f
the form of exports of equipment and technical aid is very
valuable. Mentions USSR technical books and articles which
have been of specific aid in Rumanian technical develop-
ments. States that Rumanian chemical production has in-
creasedby a factor of 6.6 at the end of 1954 as compared
with 1938.
Institution : Ministry of Chemical Industry, Rumanian People's Repubjic
(*Minister of Chemical Industry)

FLORM-CUs M.
Analysis of cotton fibers in polarized light. P. h5l
IMUMM TEff ME., Bucurestip Vol 6. No* 12,, Dec.., 1955
SO: East Rumpean Accessions List (FAAL) Library of Congress, Vol 5,, No. 7. JuAr. 1956

RtMJIA/Cliemistry of Hidi Molecular Substances,
Abe Jour : Ref Zhur - KhimiYap No 14p 1958P 4~241
Author : C. Bodoa, M. Florescu., Je Gross.
Inst : -
Title Upon the Action of Carotinoids in Autc.)xidation and
Polymerization Processes. Report VI. tetion of
Xanthophyll,. Lycopena and Crocetin as o-:' Peroxide
OxyGen Acceptors.
Orig Pub : 4~v CAim /-13- /'4Z-2,
Abstract : The autooxidation of benzaldchide (1), acetald0hide
(II) and cyclohexane (III) in the presence of one of the
Zollowing carotinoids was investigated. These earoti-
noids are; xanthophy:3_1 (OH containing carotinoiJ extrac-
ted from dry chestnut leaves - yield 50 mg from '750 a of
leaves), lycopene (carotinoid vith pseudoion systors, ex-
tracted from tonato paste, yield 100 mg from 1 kg jo-s-
te), and crocetin (dibasic acid with a number of C c-lons
Card 1/2
07 le-

WaM/Chemistry of High Molecular Subetances.
Abs Jour Ref Zhur - laiiniya, No Ap 1958o 49241
under 40, extracted-from Crocus sativus stamina, yield
18 mg from 20 13 of stamina). It was found that these
carotimoids act as acceptors of per:)xide oxygen analo-
gously to carotin. In the presence of little amounts of
carotinoids, the autooxidation of I and II discontinues,
and that of III alows down; the action of carotinoids
accompanied by their discoloration is explained by the
stoppage of autooxidation reactions of I, II and III in
consequence of the transition of the peroxide 0 atoms
from peroxide radicals to the double bonds of caroti-
noids. The conclusion was made that the carotinoids
of any description can be used as antioxidants in the
autooxidation processes.
See report V in RZhKhim, 1958,, 23734,
Card 2/2

RUMANIA/Clultivated.PlAnts - Fodders.
Abs Jour Ref.,Zhur -,Biol.., No 20,1958, 91696
Author Resmerita) 1.1topa) EspjZkMqgMj~M.
MA
Inst duS , tiliate of- the AS RM
Af
Title Biological~and.Agrotechnicai Properties of Tetragonolobus
purpureus Moench in the Rumanian People's Republic.
Orig Pub Studii.si cercetari agron. Acad. RER Fil. CIuJ, 1956, 7,
No 1-4, 15-4o.
Abstract Thi s study gives the results of investigitions in the
systematics, ecology, biochemistry, agricultural technique
and economic significance of the Tetragonolobus which has
been known to agriculture 6ince 1600. This annual legumi-
nous plant suddeeds well under various ecological conditions
UP to 1350 meters above sea level) on a variety of soils.
According to the 1953-1955 data of the Oluj Experimental
Card 1/2

FLORZSCU. M.; STILPANISCU, E.
----------
nomeu, m.; STVAMCU, 2. Contribution to the studying of Rmmnian cotton in
polarized light. P. 444.
Vol. 7, No. 10, October 1956.
INDUSTRIA TIXTILk
TIRCHNOLOGY
Bucureett
963 Ikst Nuropean Accession, Vol. 7, No- 3, March 1957

RUMANIA / Organic Chemistry--Natural compounds and G-3
t,',oair synthetic analogs.
Abs Jour: Ref Zhur-Khimiya, No 8, 1959, 27623
Author : Bodea, C. and Florescu, M.
Inst : Not given
Title : On the Autoxidation of Xanthophylls
Orig Pub: Rev Chim (Rumania), 2, No 2, 243-249 (1957) (in
German)
Abstract: The mechanism of the autoxidation of cryptoxan-
thine (1), zea,.anthine (II), and luteine (III)
has been investigated. I and 1I ape extracted bK
a modified "uhn-Grundman procedure (Ber, 66, 174
(10,33) from the sepals ol"_rhysalis alkelce'ffig-l;
the C6H6 extract is concentrated under vacuum to
100 ml, 200 ml of petroleum ether are added, and
the solution is chi~omatographed on a mixture of
Card 1/5
RUif.,ANIA / organic Chemistry--Natural conspounds and G-3
their synthetic analoGs.
Abs Jour: Ref Zhur-jUjilmiya, 0, 1959, 27623
Abstract: VigO and sand (1 the esters of I and III
f~
are eluted with pet;~oieum ether containing 1~
ale and immediately sanonified (12 hrs) with 5-/5
alcohol-.*Lc KOH; a mixture of I and III with fiSo-
xanthine is chromatographed in petroleum ether
solution and the chromatuograni is develo-jed with
petroleum ether-benzene mixtures increasingly
richer in benzene (from 10 '- L t() 10 : 10); 1
is eluted with CH301' . The physalien (sic] re-
maining on the first adsorbant, after the elution
of the I and III with petroleum ether is cilroma-
togralphed fMO More times; the urtiforr,-, Mile is
eluted with ether and saponified with a meth-
anolic solution of TKOH; when the KOH is washed
Card 2/5

RUMANIA / Orsanic Chemist-,~Y-Natural compounds and G-3
their synthetic analogs.
Abs Jour: Ref Zhur-.Xhimiya, No 8, 1959, 27623
Abstract: off, crystalline II precipitates. III is
obtained from the leaves of AescJlUs hippocas-
tanum. All three pi&nents were carefully pur-
ified by repeated chromatography with Pecry-
stallization for the autoxidation experiments.
When the products of the autoxidation of I
are chromato raphed in a weakly acid (14 days)
and neutral ?18 days) acetone solution, carefully
protected aaainst contamination froir the air, 21
and 8 zones are detected, respectively. II and
a numher of epoxides and furanoid oxides of I
ha,,,;-- been identified; the remain-."ng zones appar-
ently correspond to the cis-isomers or to their
o.xides. In weakly acid solution's II and III
are rapidly converted to the cis-isomers, a fact
Card 3/5

RUMNIA / Organic C'hemistry--Netural compounds and G-3
theiraynthetic analogs.
w
Abs Jour: Ref '~.'.hur-Xhimlya, No 8, 1959, 27623
Abstract: which greatly complicates the identification of
the oxidation products. In ineutral acetone
solution, II, III, and theii~ mi,_ftures do not
autoxidation even after two yearo. In the pre-
sence of trace amounts of other oarotenoids or
other substances capable of unde:~going autoxida-
tion and of forming hydroperoxides., the xantho-
phyls can receive oxygen frofil these compounds
and be convert
ed to epo-zides, thereby giving the
a~~pearan6e of autoxidation. Among the investi-
gated carot-enoids only I which contains an
ionone ring free of substituents at C3, is capable
of7undergoing autoxidation. This result confirms
the correctness of the theoretical conclusions
Card 4/5

C LJ1 I
RUMANIA/Chemical Technoiog7) Chemical ProdUcts and Their H-1
AIV11cation, Wt I& - General Topics.
Abe Jour: Referat Zhurbal Xhimiyj, No 10, 1958,, 32662.
Author : M. r1orescu.
Inst : No- f -gTv e -n.
Title : Collaboration smon Socialist Countries in Region of
Development of Chemical Indil try.
Orig Pub: Probl. econ. (R=ib.), 195T, 10, No 6, 3-17.
Abstract: No abstract.
Card : 1/1

FWRESCU, 14.
M-.-'
TECTIO10GY
Periodicals; CELUWZA SI HT-qTIE. Vol. 7, no. 6, June 1958
FWREESCU, I-11. . Progress wade in the mechanical exploitation of the reed;
the opening address at the Ma-liuc Conference. p. 20h
MoAthly List of Vast European Accessions (EEAI) LC, V51. 8, No. Z,
February 1?59, Unclass.