SCIENTIFIC ABSTRACT NICULESCU-ZINCA, D. - NIEDERKRON, I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001136910004-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

NICULF,SCU-PINCA, D.
Determination of tissue levels of thyroid homones. Stud. cercet.
andoer. 14 no.1:75-88 '63.
(THYROID HORMONES) (IODINE ISOTOPES)
(RADIOMETRY)

NIGULESCU-ZINCA, D.
.
Aspects of radioisotop-3 investigations of incipient hyperthyroid-sm.
Stud. cercet. endocr. 14 no.4/5/6:627-636 163.

WPU, N.Gh. acad; BALACEAITU, Mariana; NICULESCU-ZINCA, D.; CIOEMIU,V.;
STANT p I.T.
Clinical and laboratory study of thyroid ftmction in chronic
evolutive polyarthritis and of the relations between Hashimoto's
disease and chronic evolutive polyarthritis. Stud. cercet. med.
intern. 5 no.ltl9-29 264

[Gerota D.]- UMTRIU K. (DimiLtriu, C KHALEVI, S.
0
Haleri, S.1; Niculiji_, G.); TELRIU, 1-1.
Acute postoperative insufficiency of the adrenal glands. 7est.
khir. 89 no.7:58-66 JI 162. (MIRA 15;8)
1. Iz 1-y khirurgiche"ko kliniki (dir. - prof. Voynya Mari-
nesku [Voinea Marinesculi fakullteta, po usovershenstvovaniya
Vrachey (Bukharest).
(ADMIAL GLAZIDS) (OPERATIOVS) SURGICIII)

HAI14AGY19 Witt; NICUDDIU,, Ion# ing,
-------
l4b,wemmt of inventions and imwvationa in R=nia. Probleme econ.
17-no.ltl0-153 -Tim 164.
lo Inger sefp Uzinale chimice Risnov (for Halmagyi). 2. Seful
samiciului tehaics Uzinele obimice Rianov (for Niculiiu).

NIMPORMICZ, E. (atalyst-k)
Problem of discontinuous limits in the theory, of analytical
functions. Annales Pol math 14 no.3s269-288 164.

jMNCQ9 - 0-.L (St.ahlra, Krasnoyar k sh.d., Khalmaskaya avtonoonsys,
qmvppvffl~ a , G'co~
Oktvabriskaya. d.123
Two-obamber cyst of the sigmold sesenter7. Test. khir. 75 no.1:67
J&-? 155. (KLRA 8:4)
1. Iz Shirinskoy rayonnoy bollnitsy. Khakanskay avtonounoi oblasti.
Krasnoyarskogo kraya.
(CYSTS,
vesentery, two chamber cyst)
(KIMMINS, eyst a
two-chamber cysti

ABDULKABIROVA, I.I.A.; ALE'LSANDROVA, M.I.; iJUICHEV, N.A.; B,'XD-A-i,ZTCV,
S.M.; BZ.';PALm, V.F.; BOOANOV, A.A.; W.OVIKOV, L.I.; BOR-SUE,
B.I.; BORUKAYEV, R.A.; BUVALY.Ul, A.K.; B!TOV;v H.S.; DVORTSOVA,
K.I.; DLTIBO, T.M.; ZHTYKOV, M.A.; ZVONTSOV, V.S.; IVSHIN, N.K.;
KOPYATUVICH, R.A.; KOSTENYO, N.N.; KUMPAN, A.S.; 011YUKOV,
K.V.; LAVROV, V.V.; LYAPIGMV, G.F.; 14A7,UMTICH, M.V.;
RIKHAYLOVO A.Ye.; MIK11AYLOV, N.P.; MYCHNIK, M.B.; L1ZL9~LO,_Ye.N.;
NIKITIN, I.F.; NIKIFOROVA, K.V.; NIKOLATET, N.I.; FUTIYSHEV, -N-.T-.-;
LSYLATOV, G.I.; RENGARTO, P.A.; SAVICHEVAP A.Ye.; SALIN, B.A.;
SMYUGIN, N.A.; SOCK-OV, A.I.; CIIEFWAKIIOVSKIY, A.G.; CHYKOVA,
V.G.; SHLYGIN, Ye.D.; SHUL'Gi,, V.M.; ELOGER, E.S.; YAGOVY0, V.I.;
NALIVKIN, D.V., akademik, red.; PMUNOV, S.V., red.; 1-1AR-WHIN,
V.A., tekhn.red.
(Geological structure of central and southern Kazakhstan)
Geologicheskoe stroenie TSentrallnogo i IUzhnogo Kazakhstana.
Leningrad, Otdel nauchno-tekn.informatsii, 1961. 496 p.
(Leningrad. Vsesoiuznyi geologicheskii institut.naterialy, no./4)
9 (Kazakhstan-Geology) (MI141 14:7)

NIDEREK, Leon A.
First results of' the revised documentation of capital invest-
ments, in building-assembling enterprises of the Mministration
of Building and Building Materiale Industry. Przegl budowl J.
bud mieszk. 33 no.1920-22 Ja 161

NIDEM, loon A. NarOzawa)
Skmmary of results of the first stage of revising the caPital
Investuent plan for 1961-1965 in building. Pr2mgl budowl i
bud mieszk 33 no*58275-278 KY161

KDERSHTRATP B.M.
Interaction bel,,ween antagonistic muscle of the should-;r Ln -.Y-11dren
3-17 yeare of age. Fiziol.zhur, 50 no.6:727-735 Je IE4.
(MIR-A 18-2)
1. Kafedra fiziologii Instituta fizicheskoy kulltury Imeni.
LeBgafta, Leningrad.

11-1
MERTSLIN, R.V.; NIDURASHINA, N.I.
Propertlea of the 1;ver separation field in ternary Eystems
including one biL-.rr predominating system. Part 1. Zhur~fiz.
khim,, 35 no.ll~.2616-2622 N "61. (%,aM 14: 12 )
1. Saratovskiy gosudarstvennyy universitet.
(Systems(Chamistry))

YUGOSLAVIA
Zivorad NIDZOVJC [AEfiliation not givet'.1
"Impression from Pharmacy Student Apprenticeship in Western Germany."
Belgrade, Ar-hi-v za -Fa-rTnaci_ju, Vol 13, t%o 1, 1963; pp 76-79.
Abstract : Vivacious and entertaiiiinp, account of Yugoslav pharmacist
who spent 2 months on study trip in W. Germany "..surely there is no
place in the world where there are as many specialty preparations as
in Western Germany .." ".. unusual courtesv toward customers .. is
understandable since pharmacies are privately owned and compete for
profit .. mark-up on sale for drugs amounts even up to over 30% .."
Amazement that homeopathic drugs are still sold, that liquors and
toothbrushes etc. are sold in pharmacies but generally not
unsympathetic.
it 1/1

CA NIDZYAi~ qe. r
BUIULW
egolts or 1114011-
lesk
to AmIdels H. B
Lort% *I Phys.-Tecto. Imst.).
tv 7.w,
-Adru,ml-
.S.S, .73. 79-SVIOWL (VaM
. wv,
"'led with I'll was ablothied toy iniertkm i ca-thoaclive
114N,dwp(h into toobbolts, fulliLm"i by usuai full. fit"ll thr
dMiew aumle. Incubadcou of this with gKolymetic fibu-
"ack"' "id .0 a W"n amt "" .1 U." 6, W
Led t distinct tmaster of P" into riboctucteic ". The
reac Ll Milta. wem amir Up with vtoglycinc buffrf &1
pit I ,qI
17.3. can aiWAS OAX15 At 161#5(z OAV, Al
Mkl WAS U !.V. The exAms. of the 4" porgoduct was
done by the duarenceme "clombor"W' (Druml.org. to aL.
lad. 74 747-W(19W) -9 C.A. 44. 9745o). Approoz. I;'-
19% of ~TP le-com up Its pbWhoe Vmp to rtbutouclew
" In a 0.5 kir. tumbation. The uasdcovd phosphate
can be cleaved by phmphata~. G. %I. xcom"Puff

HINTAIT, Ye. I.
- I
Using radioactive isotopes for the control and antonatization
of technological processes. Obog. rud. 2 no.4:57-63 '57.
(Mnu 11: 8)
(Ore dressing) (Automatic control)
(Radioisotope's-Industrial applications)

WBAHOV. Te.M.. NIDZTAN. Te.l.
Exoerimental use of gamma rays to datermins the density of
oolymineral DUlp. Obog. rud 2 no. 6:67-75 '57. (MIRA 11:8)
(Ore dressing)
(Gamma rays--Industrial apolications)

NWBROJ, So
- -- --N-mfmm
First aid in cases of electric shock; liberation of patients from the
action of electric current. Mad. -Dracy 4 no-3:21-1-222 1953. (CIAL 24:5)

Effect of cold on quantitative modifications of plasmal in organs of
guinea pig. rol. morph., Warez. 4 no.4:257-268 195). (CLKL 25:5)
1. Of the Inatitate of Histology and Inbryology (Head--Prof. T.
Pawlikowski, K*D.) of Silesian Kedical Academy in Zabrze.

NTEBFW, T.
PAWLIKOWSO, T.; NIXBROJ, T.
Uperlmental silicomin In *&Its mice. *d. pracy 5 noo2:149-
151 1954.
1. Z ZaIdadu Histologil Prawidlowej I Nabriologil Slasklej
tkademii Mbdycznej. Kierownik: prof. dr T.Pawlikowski.
(SILICOSIS. experimental.
factors Inhib. develop. of die.)

SIMUTI, Tadeusz
HIMM, Tadauss
Kethod of deteru1nation of cholesterol and of Its derivatives
In tiamm. Fol. morph., Wares. 5 no*2:152-154 1954.
1. Z Zakladu Histologil Pravidlovej I Aeriologil Slasklej
Akadsuil Kedyesnej. Kierowniks prof. dr T.Pawlikovski.
(CHOLAMIML. determination,
in tisexte)

NIBBROJ, Tadausz; ZAJUSZ, Lazimerz.
Modification of plasmal and fats contents in the digestive system
following feeding. Fol.morph.,Warez. 6 no.2:105-119 1955.
1. Z Zakladu Histologii Prawidlowej I Embriologii Slaskiej A.M.
Kierownik: prof.dr T. Pawlikowski, Zabrze 8. 81. K.Marksa 19,
Zaklad Historii I Embriologit Sl. ,.M.
(PLAWA10GEN,
plasmal in gastrointestinal system. off. of food In
guinea pigs)
(]DOD, effects,
on gastrointestinal fat & plasmal in guinea pigs)
(FATS,
in gastrointestinal system, eff. of food in guinea
pigs)
(GASTWINTESTIMPL SYSTEM. physiology.
fat & plasmal content after feeding in guinea pigs)

11MD',0j, Tadeusz
Tadeusz Viebroj, IlUeher die T-igesrhythmik ler Aktivitaet der neurosekret-
crischen Zellen im Hypothalamus der weissen Maus," lie Naturwis-,enscliaften
(Berlin), 45/3, February 1958, p. 67.
Received on 18 November 1957.
The author is af'iliated with the Histological Embryological Research
Laboratory of the Sla5k MpAical Acalemy at Zabrze (Director: Prof. Dr.
mad. T. Pawlikowski).

NT-EBROJ, Tadeusz
NIEBROJ, TLLdeusz: "Influence of Cobalt or, ."hite ~-~ouse Skin :-Lst Cells,"
Nature, Vol. 181, 41o. 4014, :~ iprii 1-j5,~, P. 991.
Pl,ibli,jhed from the ~;apt. of KtAolo,,rv, Silesi,vi ..,-,dic,-!
Zabrze, ?OjZLnd. ", Jan,IL:-.

'!I-CBROJ, Tadausz
NIEBROJ, Tadeusz: "DiurnA
I
No. 4614, 5 April
Flublish--d from the
Zabrze) Poland. 7
'lariations of Aa-it
195C', P. 991.
Dept. of Hisl-oio?'Y,
Jant"ry 1958.
bell nc,-iv-ity," iiature, lol. li~l,
Sile-si,Ln .'edica-l

PAWLIKOWSKI, Thdauss; -NMROJ. TadeusZ-',ZAJMZ, Hazimiers:
Upartmental studies on the affect of hyaluronidase on pulmnary
sillootic changes in rate. Pat. polaka 10 no.1:61-71 Jan-Mar 59.
1. Z Zakladu Histologii i Imbriologii Slaskiej Akadamii Medycynej
Kierownik: prof. dr T. Pawlikowski oraz z Phnstwovego Instytutu
Kedyqyny Pracy Dyrektor: prof. dr B. Nowakowski. Adree autorow:
Lodz, ul. Nowotki 137.
(SILICOSES, experimental#
off. of hyaluronidaae (Pol))
(HTALURONIDASIO. off ects,
on exper. ailicosis (Pol))

MIGACZOWA, Teresa; VIEBRW, Tadsuez
Effect of hyalaronidage on syuechia iridis in a rabbit. Klin.
002na 30 no.2:143-155 160.
1. Z Kliniki Chorob Oczu Sl. A.M. v Zabrzu. Kierovnik: prof.dr
med. M. Madroszklevicz.
(IRIS die.)
(HYALURONIDASE pharmacol.)

KOBOTIRTAX, J.; KMWSKI, K.; NIMBROJ-DOBOSZ, I.
Para-phanylene dianine oxidase activity in protein fracti3--is Of
human and animal blood serum. Acta physiol.polon. 10 no.6:685-689
N-D 159.
1. Neurological Clinic, Faculty of Medicine, Warsaw Medical School,
'14 Warsaw. Head: Prof.dr 1. Hausmanowa. Psychoneurological Institute,
Prus%kDv. Director: Prof.dr Z. Kaligowski.
(OXIDASES blood)
(BLOOD PROTRINS chem.)

NINBROJ-DOBOSZ, Irena; SPIPT, Kazimierz; SPIOGH, Franciazek. M.
Affect of cytochrome c on the alkali reserve level in aante car-
bon monoxide ooiBoning in guinez pigs. Polaki tygod. lek. 14 no.22:
1000-1002 1 Jane 59.
1. (Z Inetytutu Medycyny Pracy w Prze3qsle Veglowym i FILUtniczym v
Zabrzu-Rokitnicy, dyrektor: prof. dr Brunon Nowakowski) Otrzy-o:
21.X1.1958; adreo: Warszawa, u1. ,Aashingtona 42 m. 11.
(ACID BASE IqUILIBRIUM
alkali reserve in acute carbon monoxide Dois., eff.
of cytochrome c in -,uinea pigs (Poi))
(CARBON MONOXID3, -OOiB.
eff. of cytochrome c on allmli reserve in acute nois.
in guinea pigs (Pol))
(CYTOCHIROMM, eff.
c, on alkali reserve in acute carbon monoxide pois,
in guinea pigs (Pol))

BIBBRQJ-DCBOSZ, Irena
Determination of the degree of hemoglobin oxidation by neans of
Palfrich's photometer. Polsk-i tygod.lek. 15 no.28:1059-1061
11 ji 16o.
1. Z Zakladu Chemit Fisjologicznej SI.A.M. w Zabrzu-Rokitnicy;
kierownik: doc. dr Stanislaw Jozkiewicz
(HEMOGLOBIN chem)
(PHOTOMETRY)

10SCIZIAK, Jerzy; NIEBRW-DOBOSZ, Irena; WARECKA, Krystyna,
Cerebrospinal fluid proteins in multiple sclerosis. Neurol. neurochir.
psychiat. pol. 12 no.1:21-27 162.
1. Z Kliniki Neurologicznej AM v Warazavie Kierownik: prof. dr I.
Hauamnowa-Petruaevicz.
(PROTEINS oaf) (MULTIPLE SCLEROSIS caf)

14IEBROJ-DOBOSZ, Irena
Tbe level of cholesterol and lipid acids in the blood rer= of apoplectic
patients. Neurol neurochir psych 22 no.2:215-217 Mr-Ap 162.
1. Klinika Neurologiezna,, kkademia Medyczna, Warszawa. Kierowmik:
prof. dr med. Hauumanowa-Petrusewiez, I.

NIEBRO.T-DOBOSZ, Irena; RAUSMANOWA-PETRUSMICZ, Irena
Protaing lipoprotein and glyealwotain fmctiOlle Of the blOOd
serum in muscle dlseases~ Neurol. nourochir. psychiat. POL
13 no.2:165-172 963-
1. Z Kliniki Neurologicznej AM w Warozavie Kierownik kliniki:
prof. dr I, Hausmanowa-Patrusevicz.
MUSCULAR DISEASES) (BLOOD PROTEINS)
YCOPROTELHS) (LIPOPROTEINS)
M
(BLOOD CHEMICAL ANALYSIS)

KOSCIRIAK, Jerzy; NIEBROJ-DOBOSZ, Irena; WARECKA, Kr7olyna
Blood naram proteins in multiple sclerovis. Nourol. neurochir.
psychiat. pol. 13 no.2:179-182 163.
L Z Kliniki Nourologiezuej AM w Warazavie Kierownik: prof.
dr I. Hausmanova-Petrusewiez.
(BLOOD PROMIN ELECTROPHORESIS)
(MULTIPLE SCLEROSIS)
(BLOOD PRMINS)

NIEBROJ-DOBOSZ, Irena; HAUSMANOWA-PETRUSEWICZ, Irena
The level of potassium in dystrophic muscles. Ne-urol. neurochir.
psychiat. pol. 13 no.4:461-468 163.
1. Z K3-iniki Neurologicznej AM w Warazavie Kierownik: prof. dr
med. I. Haus-nowo-Petrusewicz.
(MUSCULAR DYSTROPHY) (POTASSIUM)
(NITROGEN) (MUSCULAR ATROPHY)
(CREATINE AND CREATINDIE)
(CHEMISTRY, ANALYTICA$

NIEBROJ-DOBOSZ, Irena; HAUSMANOWA-PETRUSEWICZ, Irena
Biochemical disorders in mutcle diseases. Pt. 2. Acts. med.
Pol. 6 no.2:117-123 165.
Biochemical di5orders in muscle diseases. Pt. 3. Ibid.:
125-135
1. Department of Neurology, Medical Academy, Warsaw ~D-~rector:
Prof. Dr. 1. Hausmanowa-Petrusewicz).

-;-31d
1;-,r statons. j'.
essiOl 51
r'(J
List. a

NrEC, HFLINA
Uprawa warzyw pod szklem. Warszawa, Panstwowe dydawn. FbInicze i Lenne, 1951.
194 P. (Greenhouse vegetable cultivation)
DA Not in DLC
SD: Monthly List of East European Accessions (EEAL) LCP Vol. 6, no. 7, July 1957. Uncl.

MX;, Jan
Comiplete luxation of the elbow joint towards the front with fracture
of this olocranon process. PolskI tygod.lok. 10 no.26:r(I-873 27 Jo
155.
1. Z I Kliniki Chirurgicsnej A N w Krakovio: Kisrovaik: prof. dr
m"d. J. Boguss. Krakow, 1. Klin. Chirurgicsna topernika, 40.
(ABOW. dislocation
with fract. of olocranon process)
(ULNA. fracture
olocranon process fract., with elbow luxation)

la-IR It -W
~.
Spontaneous rlipture of the Inferior thyroid artery. Polski
tygod. lak. 11 no.52:2201 24 Dec 56.
1. (Z I Kliniki (~hirurgicznej A.M. w Krakowle; kierownik prof.
dr. J. Bogusz) Krakow. I K1. C'hir. Ak. Had.
(TRTROID GLAM, blood supply.
inferior thyroid artery, spontaneolis rupt. (POW

NINC. Jan; SZYAJM, WIodzimiers; BUTNISKI, Wlodzimierr,; WASOWICY., Stefan
Remote results in partial gaetrectomy in gastric and duodenal ulcer.
Polski przegl. chir. 29 no.7:663470 JulY 57.
1. Z 1. Kliniki Chirurgicznej A. M. w Krakowie im. prof. K. Flutkowakiego
Kierownik: Drof. J. Bogu9z.
(GASTRECTOKT, in various diseases.
DGptiO ulcer, remote results in T)artial excis. (Pol))

NIEC, Jan
Retroneritoneal Derl-renal liDome. Polski Drzegl. chir. 29 no.7:717-
719 JUI7 57.
1. Z 1. Kliniki Chirurgioznaj A. M. w Krakowie. Kierowniki prof.
J. Bogusz.
(LIPOMA, case reports,
retroperitoneal peri-renal (Pol))
(RITROPIRITON&L SPAGN, neoplasms,
lipoqa, peri-renal (Pol))

MIXG, Jan; SMUJIMR. Wlodsimlers
Barly radiological studies in bleeding from the upper segment of the
digestive system. Polski przegl. chir. 30 no.5:471-473 May 58.
(GASTROINTISTIVAL SYSUM, hemorrhage,
uprer segment, x-ray's early manifest. (Pol))

RIEC, 16 ZADURAI J.
"Kass Poiso-%Ing of Horses with Phosphorus Compounds Contaleing Zinc."
p. 550. (KZDYCYNk WETERINIARUNA, Vol. 9. No. 12, Dec. 1953, Warszawa,
PoLud.)
SO: Monthly List of Fast L~wopaan Accessions, (BEAL), LC,
Vol. 4. go. 5. Kay 1955. Uncl.

ZADURA, J.1 NIEC, L.(Pulavy)
Anatomic and histopathologic studies on lesions in the preputial
diverticulum of swine with partieular reference to the presence of
bacterial flora. Roes nauk roln vot 70 no.1/41296-297 160.
(EW 1019)
(swine) (Bacteria)

YT 7
,he raw-materiall hasis cf the -Lr!--ient iroTi netal'nrf7l in
Swietnkrz,s~-iw-.
FIZZ GrOLCY't-(--,!-,,v. ctwi
Vol. 7, rc,. 9, Sept. 1-959.
Mlontld- List of Fast :;uropear Acc,~qstors ('-'Al) -', Vol.

NIEC, Marek
Bauxite clays in the Staszic Mine in Rudki (Gory SwietokrzyakJa
Hountaihs). Przegl Mel 10 no.8:42&-4.10 Ag 162.
1. Katedra Geologii Kopalnianej, Akademia Gorniezo-Rutnicza, Krakow.

NIEC, Marek, mgr inz.
Statistical analysis of copper deposits of the pre-
Sudetic monocline. Rudy i metals 9 no.6:300-302 Je '64.

NW, Marsk; LAMM, Jormy
L. AcadsmW of Mining and MoUllurgy (Ak&dud& Gormicso4kiniass)
Lthmkow] (for Nis*); 2. Babiodd Coal Mine (gap. Sobieski), now
ismorme (for labm)
Warsamp PrwzLad jMoL*Eicuwp So Tp JuLy L966p pages 321-323
wB&rite ocaurvence in the Sobieski Co&l Mine near Jmmrmo.*

- NIEC, -.
i9=2MMS4
"Durability an- workability of coal cutters. Ll~t ~."
!. 4 (PrzeFlad Gorniczv) 7o1. 12, no. 2, Feb.
Katowice, Poland
SO: Monthly Inriex of East Luropean Accessions LC. Vol. 7, no. 4,
April lq58

: I'.- ~-c ) ". .
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..ou-:,r-ri~zat.-'cn ~,-, c,itter c:,a-Lrs. 3-1-ilet.,.n .ec.-i. . J.
Vr)l. 13, ':0. J, !"'t. .,arszawa, -,land)
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,dl-; - - 11 - . .,- -I . , ,- ). .

NIECHAJ, Andrezej; TOKARSKI, Juliusz
Certain characteristics of Goltz reflex in a frog in the light
of cardiographic studies. Acta physiol.polon. 11 no.):371-384
Yq-je 160.
1. Z Zakladu Fizjologil Czlovieka A.M. w LubLinie Kierownik:
prof. dr. W.Holabut
(REFUX)
(HEART physiol)

NIECHAJ, A.; TOICAR 11, J.
On the effect of the sy"thatic gunglia on Goltz reflex in frogs.
Acta physiol.polon. 11 no.5/6:849-850 160.
1. Z Zakladu Fizjologii Czloviaka A.M. v L-ablinie. Kierovnik: Prof.
dr W.Holobut.
(GABGLIA AUTONCKIC phyeiol)
(EMART bysiol)
(WLNX

NIECHAJ. A.; T(KARSKI, J.
Certain characteristics of the cardiographic picture of Goltz
reflex in frogs. Acta Dhysiol.polon. 11 uO-5/6:a5o-85l 6o.
1. Z Zakladu Fisjologii Onlovieka A.M. w Lublinie, Kierownik:
prof.dr W.Hololkat.
(REnEX)
(HEART physiol)

NIECHAJ, Andrzej; TOKARSKI , Jullusz
Cardiographic ivvestigations on Goltz?s reflex in frog (pe-.-iphera-'
part of an a-ffer,.,nt neurone). Ann. univ. Lublin see. DJ5-135-150
16a
1. Z Katedry i Zakladu Fizjologii Czlowieka Wydzialu Lekarskiego
Akadcmii Medycznoj w Lublinle Kierowni-k: prof. dr med. Wieslaw
Holobut.
M2LIa) MART physiol)

NIRCHAJT, Andrzej
Studies on the seasonal fluctuations of the reaction of the heart
to stimulation of the afferent segment of the sciatic nerve.
Acts. physiol. Pol. 16 no.2t259-274 Va-Ap'65.
1. Uklad Fizjologii Czlow-leka Akademti Medycznej w Lublinie
(Kierownik: prof. dr. W. Holobut).

NIECHAJ, Andrzej
Changes in reflex reactivity under the influence of prolonged
administration of noradrenaline. Acta physiol. Pol. 16 no-32
415-426 MY-Je 1 65.
1. Katedra Fizjologii Czeloweka AM w WbILne (Kierownik:
prof. dr. W. Holobut).

0 Cast-
A.-N
V3 in UJIUYIF C0.12of 0
Conte.
iron-*Lsed WO
Nuo Car,
N so
85 and NWxLsod alloysvxihe N t
led.
-gat Thei iron- "d, 10-based Alloys Coutd.
207a,,ritsp., 34o,W, Nb,.V..Ti; and At
of th sltoys~ Mo. Cuj Cos &ad K,were
'is
metallunr6l, probt- bf ammult. of soudd -iesbtant
'alloy Castings were brielly dlw4ue4. jh =,flA ~ fat
L Vts-
mmidective cistiaga were refered to whijo
Lbilty in lkuki . state, metallurgical cdadition. d: pilmar
'r, crysta., Pzd thcrmql contraction near the solldus ternp., thAt,
might Caused intercryst., h4rdly detectable cracks. Dur~
occur owins.
his"the Casting, were llkeJy to
to'-exidation, deca=ban U1041 961phitlation recrymn, 4,
grsdnvowth~ ud. formation, of tttw phases.- sThe xn;~Kim
properties Ae alloys should meet were also
The moit Unpofumt factors to be considered Werli *ad
fati-extrength. Theuectssity!Amakfu an foli
J,
lug- addtj~.-'was etapbasized and a 13=6 -between T, Its
R
of sol(dificstion smacestablilty was esftbWhtd.
ffiTrintZadlou of - V; Kb, At. and Ho fate, the alloy;
CrMNiSO lowered the liquidus ~ juid, inlidus temp. . Th
casiabillty 41. alloys oAts. 00.12~rOJ6 and cr-20VO lm~
proved Nylth the Increase fn. Ni adda.from 40
0, but
0
diminUbtA AVhtstha NJ mt&aU,. Tt,and Ub lacrossp thin

w7e%
;pt-iq
talmct~~InthilfitcdmOft
f."
tnetall3to the tw4f. iulw M'-atw;*"4'w-Rvp
V;
"Cr:15
.10;A
y-f),-'!Uatcluuq_'Wd conitt 20 'NV
be f6tuldlad 1-0t, it
led. t pmwimuwAlil
L
&eA
gW, 044" WOO timpOV-44 of
4:0 twn fit VOW -'.-l
0 mh
an
led,-_ u. ~w
_0 As
the~ix t
14 It
I Vslt~
btfshedl-
Imes
-,V~;~~A; t
.0-
at,
0
OV,
-J

NIMHVIOOVICZ-Obada; CHOR WSKI. Zenon
A case of multifocal eosinphilic granalona. Polski prze.-l.radiol.
24 no.2:101-111 Mr-Ap 160.
1. Ze Szpitala M.S.W. v Gdansku Z Gabinetu rtg oraz z Oddzialu
Chirurgiczne o. Ordynator: dr med. Z. Chorzewski.
~EOSIHOPHILIC GRANULOW case reports)

KOWALSKI, Henryk, inz., mech.1 NIECIECKI, Kazimierz., inz., energ.;
ZkMSKI, Rajmund, tech.-.', -eneig-.- --
Rebuilding of a coal feeder. Energetyka przem 10 no.2:66-67 '62.
1. Elektrownia Jaworzno II.

NIECIUNSKI, Wito',,)
Haliging protleme tn '.he prospectIve plan. Inet bud mleaz prars.- 1'.
no. 45:11-2~, 1 ~x'. .

NIECIUNSKI, Wil-old, mer; r,(.RNII.OWICZ, Jan, iogr; DOMINIAK, Wladyslaw, mgr
` --- - ' Jevelrping in~uF!try.
- - -r- -.- , ~ 9 *., new -pn*er-9 r,,: ~
. ~ I , L,.,. I in i(! 3, prav a 11, ro ./,? - 1- '.- z ' r,4.

VIROWNW. Andrzej
o;,_
Rheumatic disease In research of Soviet scientists. Folskle arch.
mod. wownetrz. 24 no.3a:455-465 1954.
1. Z Klinikl Chorob Wownetrznych Pomorsklej Akademil, Ked.Vcznej
w Szczecinie. Klerownik: Prof. dr E.Gorzkowski.
(RHED(ATISK,
*hist. of research in Russia)

NI EMAJEW, Andrzej
Treatment of peoriatic arthritis with post-insulin alld
by-poglycomic states. Polsirie arch. nod. vown. 25 no.6a:
1275-1284 1955.
1. Z Kliniki Cborob Vwnetrznych F. A. M. w Szczecinie
Kierownik: doe. dr. ned. 1. Gorsicowski Szczecin. Al. Wojeka
Polskiego 158/2.
(ARTHRITIS. RHMNATOID, Therapy,
insulin in psori&tic arthritis. (Pal))
(IMMIN. therapeaticuse,
arthritis. peori&tic. (Pol))
(PSORIASIS, complications.
arthritis. ther., insulin. (Pol))

NIECZAJEW, Andrzej; LICHT, Edward; FIEDOROWICZ, Irena; NOWOTARSKA, Teresa
W-~
Value of latex test In the diagnosis of rheumatic diseases. Polzk:i
tygod. lek. 16 no.13-,479-482 27 Mr '61.
(RHEUKkTISM diag)

NIECZAJEW, Andrzej; SZYMANSFJ, Hanna
. Jirg2's flocculation test in the differential diagnosis of jaundice.
Polski tygod. lek. 16 no.34:1313-1315 21 Ag 161.
1. Z 11 Kliniki Chorob Wewnetrznych P.A.M. w Saosecinie; kierownik:
prof. dr med. E. Gorzkowski.
(JAUNDICE diag) (LIVER FUNCTION TESTS)

GORZKOWSKI, Edward; NIEGZAJEW, Andrzej; SZDWSKA, Hanna
On the problem of the treatment of liver cirrhosis with predr-isonc.
Pol..tyg. lek. 17 no.30.1185-1187 23 JI 162.
1. Z II Kliniki Chorob Wewnotrznych P.A.M.; kierownikz prof. dr med.
Edward Gorzkowski. Pol. tyg. lek. 17 no-30:1185-1187 23 Jl 162.
(LIVER CIR.~HOSIS) (FIEDNISONE)

FIEDOROWICZ, Irena, NTECZAJEW, Andrzej
Clinical farms of Rcczn. Pom. ir-q`
med. Swie-zozewskI '64..
1. Z IT K1.'n'k1 Chorub Wewne,lrznych Akadem'~',
Medyczne.' (K16rownik, prof, dr Edward Gorzkowskil','.

NIZDEK, Tomaz (Warszawa, ul. Zabkowt3ka 39)
Problems of boxing from the nedical viewpoint. Polski tygod. lek.
14 no.13:592-596 10 gar 59.
1. U Instytutu 11aukowego Yultury Fizycznoj: dyrektor: prof. dr med.
Wlodzimierz Kissiuro. z Kliniki Zdrowego Czlowleka: kierownik: doc.
dr med. 13tanislaw Bober przy I Klinice Chorob Wewnetrznych Akademil
Nedycznej: kierownik: prof. dr nauk med. Andrzej Biernncki)
(ATHLETICS
boxinp., med. aspects (Pol))

I I I f , s.-
thep.
pton EXCERPTA MMICA Sec 9/vol 1315 SUR"My MAY 59 .5,16)
2680. A CONTRIBUTION ON THE TuMOURS OF NIECKEL'S DIVERTICULUM -
Eits Seitrag zu den Turnoren des Meckeischen Divertikels - N i e de n z u H.
Chir. Abt.. Marienhosp., Bottrop - ZBL.CHIR. 1958. 83/li (679-683)--
Illus. 34
First a survey is given of the pathology of Meckel's diverticulum with special re-
ference to the tumours themselves. Special attention has also been paid to the dia-
gnosis of the turnours of Meckel's diverticulum. Finally, a case of a neurofibroma
of Meckel's diverticulum ,v reported, wh'ch had adhered to the bladder and the
other structures of the sma,l pelvis. caused serious symptoms and clinically and
radiologically gave the impr -.~ -- -L n of being a cancerous process in the sigmoid
region. On the basis of the anamnesis the existence of a turnour for about 10 yr.
could be assumed. The report re-emphasizes the need to look whenever possible
for a Meckel'a diverticulum in every appendectomy. It should be further emphasiz-
ed that in case of unexplained abdominal complaints the entire stomach -intestinal
tract should be examined clinically and radiologically, not just stomach. colon.
sigmotd and rectum, as happens all too often. (LX. 5. 16)
NA,
A 0

I ; - - :
:, - ;- i( ... : 1 : ,
I I . ~- 1 , -

a.-d
~U -711 r i ft 11 ~: e F' 1 1;4: t r.y f.. 1 t
KL":--lado, 1')-')3. 13
Yontnly List of last zicces.-Jons LC, 7~1- P, :C).
'February 11-c4,

Owott "Cam Olcl-tuftw
d too

Rdiiho~ in die dectrotpLis af-tryolitt-
at lCw* Hi it function of,tim 4-ithode C-d
4 of Llrucj 1; dwing'.Wlikh the cathode.
4n

05 g., colmued with a Ntimim wwt-14actd
r tht conindum crucible. It cmmml us the
-
'
was the ftnpdv~ The oee,
phite
tuintqu
All0q, - P~tojt-dc&
-thc7lckji~ide war- kedt-submirod, m- -we-
iul
l
of
4
m.
r- -.
5 a
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Ork4a t
'
'
.
-
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Of um
6ttbode and tfi~~ Wa dtse

Vcte, Illum pfg~

'4itil,
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willt-
atd-bi-the Amumption-W thijbilo

T&W-muh-,
ril btif -ttaf With: A

1 ~7 - 58-6 - 120 38 D
Translation from Rejerativn~v zhurnal, Metallurgiva, 1958, Nr t-), p 121 (USSR)
AUTHOR Niderkorn, 1.
TITLE Investigation of the Influen(e of the Current Densitv on the Cur-
rent Effi, !en( y in t1w Elec I rolysis of Cryolite-aiurnina Melts
Ossledovaniye vllv;jrijy.,j plotnosti toka na vyl(hod po tol(ij pri
elektrolize kriolito glinozemnvkh rasplavov)
ABSTRACT Bibliographic entry on the author's dissertation for the de-
gree of Candidate of Te(hni(ai Sciences, presented to the Mosk.
in t tsveln. met. i 7.olota -Mos(ow Institute of Nonferrous
Metals and Gold), ~vfoscow, 1957
ASSOCIATION Mosk. in t tsvetn. met. i zolota (Mo:--co,,v Institute of Non-
ferrous Metals and Gold,. PvfosL ow
cvi ie.~
3. Eie-ri-_
A~ _,xir-e- ryo' ILLf- F: _ags--E P_*tr~,',yL;`.:
clurrents- i rozerr
Card I / I

AUTHOR: Miderkorn, 1. 136-2-17/22
TITLE: ivoteson the Article of- G.V. F~Drsriom and R.A. Sendler
"C02 Content of Anodic Gase~ as a Let.,_3d for,ControllinF
the Process of the Eiectrolysis f Cryolite-Aiumina 10elts."
(Zamechaniya k stat lye G. V. Forsbioma i R. A. Sandlera "Boder-
zhariye C02 v anodnvkh gazakh kak a:etod kontrolya protsessa
elektroliza krioii-;-~eliriozeYnykh rasLiavov)
PERIODICAL: Tsvetrxvye Metally, io.2, pp. L3 - 84 (USSR)
ABSTRAUT: In Tsvetnye Metaiiy 1-!56, iio.6, Forsbiom and Sandler
suggested that electrolysis in aluminium-producijig electro-
lysers could be controlled from C02 - determinations in the
anode gases. The present author rejects their views on the
mechanism of CO - formation from C02 and on the effects of
current density, alum'Lna concentration and other factors on
anode-gas analysis.
There are 5 Slavic references.
ASSOCIATIOV: kintsvetmetzoloto.
AVAILABLE: Library of Congress

AUTHOR: Niderkorn, I.
TlTLE: Influence of Certain Factors on the Current Yield in the
Electrolysis of Cryolite-alumina Melts (0 vliyanii nekot-
orykh faktorov na vykhod po toku pri elektrolize kriolit-
glinozemn,vkh rasplavov)
PERIODICAL: Tavetnyye Metaliy, 1957, No.12. pir.. 59 - 64 (USSR).
ABSTRACT: In this article, experiTents on the influence of anodic
current density and of the Al ion o, current yield in the
electrolysis of cryolite-alumina melts are de:6cribed. For the
current-densit
y P-)eriments a s:,~ecial cell (Fi:-.1), in wtich
the cathodic alumintbn -~,'as riot 1.-. contact witl. the Era~)hite
cr-azible, and in which anodic current density was altered by
alte-ir4 the anode surface was used, the melt being prepa-:ed
from chetically pure AIF 31 NaF and A12 0,. Results at various
current deL_--ities (Figs. 2, 3) sliowed that the yield with
redpect to cu.-ent falls linearly with increa6inE anodic current
density when t.-ie cathodic current density is kept constant; for
industrial cel--s, high cathodic current densities with the
lowest possible anodic densities are reco=.ended. Yor study-
ing the influence of Al artificial cryolite ,vith and without
Cardl/2 10% A120 31 sometimes saturated with aluminum and sometimes

136-12-12/18
Influence of Certain Factor-~ :;n t!.e Uur.,ent Yield in the Electrolysis
of uryolite-alumina Melts
without dissolve(, aluminum electrolysec! cell con-
sisting of a graphite crucible anode with a molybdenum. cathode,
which formed an alloy j'.4
~'Lh deposited aluminum (FiF,.4). The
results (Figs. 5, 6 and Tahl- 2) showed that with aluminum-
saturated melts, yiplds of aver 100~'U` were oltained, -m--licating
the formation o, aluminum ons of valency lesz~ tlan
There are 6 figures, 2 tal If-L; ari,-! ~-~ Russian j'efor-e-Xes.
ASSOCIATION: Mintsvetmetzoloto
AVAILABLE: Library of Conixess
Uard 212

HIMErmu'.. 144 1- r tie' railt -
Producing siqultanaously alumina and sulfuric acid from bauxite and
97pmw (from "Revista do Chimle' no.7 1956). Met. not. 30 no.4:
95-96 Ap '57. (MIRA 10:6)
(Rumanis,-Bauxite)

VDIRKORM I. referent.
HAtO of solution of alunina in molten cryolits. Abstracted by .
r. IFIder1rorn. Met. met. 30 no.ll-.94-96 IF 157. (KIMA 10:11)
(Alumina) (M7olite)

P, /'0 /-- lr~]', I-
Ninaw, I.
**O~ ~~160-0~rtain factors on current efficiency in the electrolytic
process of alumina-crvolite smelting. TS"t. net. 30 no.12:59-64
D 157. (KIRA 11:1)
1. Kintavetmetzoloto.
(Aluminam industry) (Ilectrometallurgy)

=tan N41. d ally
400de Igir -wen
th
y,*JW*d~ do*411 , W-Z
od stfirls
At Oct-AttickA4 IMP,
tto&4-,. ut C
0 W "atWi
or. co
"byj4e 10". In the tec, th
Om betw
"A the 6

R/ X13/6r-"_j I I/ -K I / 123
A 125/ AG26
AUTHOR, Niederkorn, I., Engineer, Candidate of Technical Scienct-s
Some Thermodynamical Contemplations Upon the Re-lu-tion
TITLE. licd
PERIODICAL: Revista de Chimie, 1960-, Vol.. 11, No. 5, pp. 249 - P~-4
TEXT: By using the most recent calorimetric determinatir)ns, the
performed some thermodynamical calculation*or evaluating the pro,:es5ing possi-
bilities of the' reactions at the reduction of titanium tetrachloride with sodium
and magnesium. The thermodynamical analysis was based on the principle that the
condition of the processing probabilities of the chemical reactions is equal to
the negative value of the free energy at a given temperature. The free energy
variations of the chemical reactions studied in function of temperature have
been calculated according to the equation of van't Hoff (Equations 1, 2 and 3).
The final equation is presented. The phase transformations of the components
have been taken into consideration according to the general rules. Seven (-,hemi- V
cal reactions (I - VII) have been studied between OOK and 1,2500K. Table I shcws
the thermodynamical values of the standard enthalpy of the titanium ~hiorldes.
The values for AH298 indicated by Belov and Skliarenko have been accepled fortne
Card 1/3

R/O~~3/60/'C, I I/ 6(5P,')Gi/r123
A 125/ A026
Some Thermodynamical Contemplations Upon the Reduction of TiC14
calculation in case that TiC12 and TiC13 have i23.;j, respe~'tively, kra.~Imcd
The values of the entropies are given in Table 2. Since the findings c' HawKin:-
and Carpenter (Ref. 10) have not yet been confirmed, 02 9 60.3 .-a1/mc,:`,- has
been used for the cal,~,Aations. Except for the data by Selov and 3k1larenkc, nc~.
other are available rin the specific heat. Table 3 lists the thermodynami-d, da-
ta used in the ~:alculatlons As an example, the author presents tne ecjl~Aa_llir,n *I
the free energy for the reaction (XIII). The derived equation of thf- f!-~ ~ricr-
gy variation (8) is valid only for a sodium melting temperature of la~ - 3710K
For a higher temperature the thermal melting effect Of the sodium has -3 b- *akrn
into consideration. The equation of the free energy variation has tc. be cal-u-
lated for the solidification process of the sodium (XIV). in the c-aIL-Lilalion of
the free energy equation for the reaction (XIV), the author uses the relations
(9 and 10), obtaining for the sodium solidification the equation By m,'-
tiplying this equation by four and adding it to the rquation ~8,', he nhtalns AET
for a temperature interval cf 371 - 40')0K (12)~ Th~ r-cu1ifk rt ,n(. al - I! aI or~
are listed In "I'ablim. 4 and some simplifled equationo a-r- llste,l tri 'T at 1 e 7r.p
values of the eq).Alibrlum :-nstoint8 have been -mpute,-.1 on the tasl~ ~f -1,ia-
Card 2/3

A I 25/AO 26
Some Thermodynamical Contemplations Upon the Reduction Of TiCL4
tion - AF = RT 1n Kp. Figure 2 presents the variation of the equilir,rium
stant logarithms in fun,2tion of the temperature. TiCl3 and TiC12 in the (-qlll-
librium mixture can be neglected, which proves the tctall reduction rf TiCl, wil.h
sodium. Practically, however, considerable quantities of Ti C13 and TiC12 ar~,
present in the final product, a phenomenon which eould not be ctarified ye+...
There are 2 figures, 5 tables and 12 references. 4 Soviet, 2 German, 1, English
and 1 Hungarian.
Card 3/3

2 C
AUTHOR: Niederkorn., I.
T ITLE Preparat"cin of titanIum I.:-
tetrachloride
S/137/62/000/003/043/ilc-
rekia,.tI,-,n (if t1tanium
P=ODICAL: R e f e ra t i v ny Z 1-, 11 r -n , i-, e t al I -n f i i -
j0 ("Studii
31 cercetarJ metaiurgl,_~ Acad. RPT', 1)61. v. :X)'i - 218,
Roumaiiiar., Russian an,; Fren(-.-h stimr,:-irLes)
Results are given. -,I' .'ati -,rj:; j ble reac-
tI'c,ns in TiClh and NaL _'nteractlun are prp:,-n~ed sh,)w_;r4L the changes in free
ener&y as f unctions of !-j -~;,,.i t -and expor'-:nental results
are desrrib(-d. Optlmum TI. :s TJ density in-
c-reased; the product obtaned was par-t.~;iI spjrigy and partlally t-lusty. The con-
tent cf impurities was in %: F~- G.T,") - 0.21~; ~,,j k).1 C1 0,1;
t 0 0.07 -
0.1. To determine 0 in Ti the Br-mpthod waz devel~,ped.
[Abstracter's note; Complete translaticril
A. T,i(-ydl(,Y,
Card 1/1

z 056i62,019 005 003 00h
1037 1237
AUTHOR: NideF~_"r _N-
TITLE. Preparation of titanium by thermal reduction of titanium tetrachloride with sodium
PERIODICAL Ptehled technick6 a hospodifsk6 literatury. Hutnictvi a stroprensivi, v 19, no. 5, 1962, 286.
abstract HS 62-3643 (Rev. Wtall-, Bucarest. v. 6. no. 2, 1961, 243-252)
TEXT The advantages of this method as compared with the reduction by magnesium. A thermodynamic
analysis of the system containing titanium chloride and sodium in the range of temperatures 0 1250 K
Construction of the set-up for the termal reduction. A study of the dependence of the vield on the reaction
temperature (e.g., 99% yield at 300'C., 85 % at 800'C) and of the dependence of the formation of granular
fraction on the reduction temperature. At 800'C the compact sponge of titanium together with the granular
fraction (grain particles up to I mesh) form 90*/,,' of the total quantity of the titanium obtained The Ti is of
high purity A method for fast determination cf oxide in titanium was also worked oui. There are I micro-
photographs. 5 drawings, 4 diagrams, I table, and I I references.
[Abstracter's note: Complete translation.)
Card 1/1

270M R/003/61/012/003/001/00,1
2L, Oo D238/D302
AUMORS: Niederko n.
NiederKor __L.,Engincer, Candidate of Technical Sciences,
Creanga, 0., Fri-ineer, Cr;iiu'. V., Lagineer, Burnei, M.
and Nicu, I., i-ffigineers
ri'rLt;: Manufacture of high-purity Si by means of the SiJ 4 method
PLRIOUICAL: Revista de chimie, v. 12, no. 3, 1961, 137-143
FEXT: The aim of this work is to provide the necessary technological
data for producing transistor grade Si. 'rhe SiJ4 method was chosen be-
cause of the efficient means available for purifying the intermediate.
Specifically, this method comprises 3 steps: (a) Synthesis of SiJ 4'
12(99.8% pure) and Si(99.9% pure, obtained by treating a commercial
grade with HC1 and HCl/11F) were directly combined in a laboratory scale
apparatus similar to that of G.J. Szekely (Ref. 1: J. Electrochem. Soc.
1957, v. 104, 663). It consisted of a quartz J 2 boiler, a vertical
Card 1/5

27000 R/003/61/012/003/001/004
Manufacture of high-purity... D238/D302
synthesis tube (quartz) and a SiJ 4 receiver. The J 2 vapors were produced
by argon which was previously purified by passing it over CaH 2 at 350 0 C.
CuO at 650 0C, Mg(CIO 4)2 and P205 and finally over glass sphercs coated
with silicon grease. The same installation was used also on a larger
scale. The influence of temperature on purity and yield of SiJ 4 was in-
vestigated at 500-900 0C, using a charge of' 100 g of J, heated to 190 0C;
9
230g of Si packed in a column of 20 cm; 15 I/hr of argon; and a duration
of synthesis of 2 houvs. The optimum, attained at 700 0C gave a yield of
98.8% of Sij 4 analyzing 5.16% Si,--110-3% Ca, Al and no Ti, Fe, cu. The
best J2/Si ratio at this temperature was found by varying separately the
temperature of the JI, boiler and the height of the Si column. The optimum
combination was found to be 1900C and 20 cm respectively. (b) Purification
Of SiJ4 - (1) The crystallization of SiJ,j from n-heptwi,2, using an
8-fold molar excess of solvent, proved satisfactory E Abstractor's note:
Card 2/5

27000 R/003/61/012/003/001/004
Manufacture of high-purity... 0238/D302
Nature of the amelioration not clearly statedJ (2) Alternatively,,, SiJ,,
was purified by distillation in an inert atmosphere. The charge of
2 kg heated in an air bL.th at 315 0C, was distilled by means of a heated
column made of quartz 1600 mm high and 30 mm wide, fill(d with Mo wire
and pr8vided with a magnetic reflux regulator. At a c-amn temperature
of 305 C a reflux ratio of 1/3 to 1/5 and a fractionation efficiency of
10 theoretical plates, a product was obtained, the middle fraction
(60%) of which contains only 10-8% B and 10-4% Ca. The residue con..
tained up to 10-2% B. This enrichment is probably due to the formation
of B-complexes. (c) Thermal decomposition of SiJ 4 in vacuo. SiJ 4 was
charged through a side-arm into a I lit. quartz vessel heated by an oit
bath. The vapors of SiJ 4 pas8ed into a horizontal I'suprasil" quartz
tube, protected by another quartz tube and heated to 1050 0C. Silicon is
compactly deposited on the I'suprasil" tube, while the J 2 vapors are
subsequently trapped. The whole system was evacuated to 5.10- 5 _ 1.10-5
Card 3/5

27000 R/003/61/012/003/001/004
Manufacture of high-purity... 0238/D302
Torr. Table 7 shows the relation of the yield of decomposition to the
consumption of Sij4. A spectrally pure Si is obtained. Activation
analysis showed up to 10-5% of As, and Si from previously crystallized
material contained only 10-8% of B. There are 6 figures, 7 tables and
3 references: I Soviet-bloc and 2 non-Soviet-bloc. The references to
the English-language publications read as follows: G. Szekely, J.
Electrochemical Soc. 1957, nr. 11, vol 104, p 663; Lifton, F.B.
Andersen, H.C. J. Electrochemical Soc. 1954, tir. 6, vol. 101, p.287;
1951. vol. 96, p.488.
Card 4/5 (For Table 7 see next card)

27001 R/003/61/012/003/002/004
0 0 D238/D302
AUTHORS: Niederkorn 1. 1 Engineer, Candf4ate of Technical
Sctencesq~ ~T-eo~orescu, R., Engineer; and C'Aluqaru, A.,
Engineer, Candidate of Technical Sciences
TITLE: Production of spectrally pure silicon by the dissociation
of silanes
PERIODICAL: Revista de chimie, v. 12, no. 3, 1961, 144-150
TEXT: This study is part of a search for a convenient industrial pre--
paration of ultra pure Si Abstractor's note: See Niederkorn et a1,1,
Rev. Chim.. 12, 137, 196 11 The method studied consists in preparing
S~Jmg2 from the elements, reacting SiMg,) with HCI to form a mixture of
silanes, Si nH2n+2' and decomposing the latter on a hot surface, where Si
is deposited. Although poor yields averaging 20% were reported, this
method is thought to be advantageous for the following reasons: (a)
Card 1/6

27001. R/003/61/012/003/002/004
Production of spectrallyw.. 0238/D302
The obvious case of' purifying gases
instead of quartz, for a large part
number of volatile hydrideE (d) the
handle. (e) the high performance of
of the latter having a resistivity
Specifically, SiMg2 was prepared by
and Mg powder at 6500C for
(b) The possibility of using glass,
of the apparatus (c) The limited
by-product is hydrogen, easy to
resulting silicon, crystals made
of several thousands of ohms.
heating a mixture of technical Si
10-15 min, in an atmosphere of H 2. The appa-
ratus for the generation and subsequent dissociation of the silane mix-
ture is shown in Fig. 2 and functions as follows: A controlled flow of
purified H2 forces a suspension of SiMg2 in glycerine from the feeding
bottle, 2 into a 40 lit. polyethylene container, 3: Here, silaLnes are
generated by adding aqueous HCl flowing through R . The rate of' gene-
ration Is regulated by it coittact manometer, 7, wh?Ch opens the magnetic
valve V whenever this rate increases. The valve causes the level of
water in I to fall and thus the feed of SiNg is cut off. The mixture
of silanes and water vapors is freed from vofatile hydrides in the heated
Card 2/6

270(r. R/003/61/012/003/002/004
Production of spectrally... D238/D302
column, 8 (at 3500C) and then cooled in 9; water is removed in 10
and the last traces of it combine with SiCl4 . The resulting silica
aerosol is trapped in 12. Boranes are retained by ground Sill in 13
and aerosols - by glass spheres coated with silicon grease, in 14. The
dissociation was studied by three methods, namely by deposition on
quartz tube, Ta tube, and Ta wire, respectively. The quartz tube, 20,
is protected by another quartz tube, 21, and heated by means of the
furnace, 19. The Ta tube, made from 0.2 mm.Ta sheet, is protected by
means of an opaque quartz tube and heated in the same manner as 19.
The apparatus for deposition on the Ta wire, 17 consists of water cooled
copper pipes (serving as contacts); of a Ta wire connected to these
pipes via Mo plates; and of a perforated quartz fork placed coaxially
with the wire. The silanes enter the apparatus through the hollow
fork and the Si formed is deposited on the wire. Any Si dust carried
with the gases is collected in the cyclones, 22. Experimental results-
(1) Generation of silanes. The gas mixture in 3 contained SiHV 2.1%;
Si2H6 1.7%; and Si3H89 1.3%. The reaction proceeds up to 4 hours after
Card 3/6

27001
R/003/61/012/003/002/004
Production of spectrally**& 0238/0302
the feed of NgSi 2 has been cut off. The acid sludge contains a grey
residue. (2) Purification of silanes. The cooler was lined with a de-
posit of StO2 . Otherwise the purification was satisfactory, (3)
Dissociation. Most of the pertinent data were gathered from the de-
position on a quartz tube. Si deposited at 1000-C and over is metallic
in appearance, while at lower temp.a grey powder is formed. The authors
concluded that it was formed from gas molecules which did not dissociate
on the walls and used deposition tubes with smaller diameter6 in order
to increase the radial velocity of the gas. Consequently, the proportion
of by-product was reduced from 100A (with a tube of 0 30 wim) to 1-2% when
using a tube of 0 12 mm. The yields varied from 10 to 2N. The product
was spectrally pure and contained less than 10-4% of Ca, Cu etc. and
approxo 10' 7% of B. The deposition on a Ta tube yielded a product con-
taminated with Ta. Two runs with Ta wire conducted, at 9000C and 10000C
respectively. There are 4 figures, I table and 14 references; 7 Soviet-
bloc and 7 non-Soviet-bloc. The references to the English-language
publications read as follows. Thorpe's Dictionary of Applied Chemistry,
vol. X Longmans, Londra 1952; Kirk - Othmer, Encyclopedia of Chemical
Card 4/6

,,77001
R/003/61/012/003/002/004
Production of spectrally... D238/D302
Technology, vol. XII, Interscience, New York, 1954; Bell Telephone Manufg.
Co. - Brev. HeIg. 365604/12.1X.1958; International Standard Electric
Corp. Brev. Fr ad. 70026/3.11.1959.
Legend to Fig. 2. Laboratory installation for the production of silicon
from silanes. 1) automatic manometer, 2) feeding bottle, 3) silane
generator, 4) beaker with water, 5) bottle, 6) liquid valve, 7) contact
manometer, 8) heated column, 9) cooler, 10) CaCt 2 column, 11) diato-
maceous earth column, 12) container for SiCl 4' 13) SiJI column, 14) con-
tainer with greased glass spheres, 15) manometer, 16) flowmeter,
17) apparatus for dissociation on Ta wire, 18) manometer, 19) furnace,
20) quartz tube for dissociation, 21) quartz tube' for protection,
22) cyclones, 23) to magnetic valve V, T - thermometer with relay, V -
magnetic valve, R. - R6 - stopcocks
Card 5/6 (For Fig. 2 see next card)

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