SCIENTIFIC ABSTRACT LUDANY, G. - LUDEVIT, S.

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• Collection: Scientific Abstracts
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• Original Classification: S
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• Document Creation Date: November 2, 2016
• Document Release Date: April 3, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CULAY, lasslo,; LURLNT..Gyorgy,; VAJDA. Gyula.
.Iffect of dextran on bacterium phagocytosis of leukocjrtes.
Kiserletes orvostud. 7 no.6:596-602 Nov 55,A
(DIXTW, off .
on phagocytosis of bacteria & histamine liberation in
loukocytes (Hun))
(LVKOCYTIS, of f . of drugs on
dextran on phagocytosis of bacteria & histamine
liberation (Han))
(PHAGOCYTOSIS
of bacteria by leukocytes. eff. of dextran (Hun))
(HISTAMINE, in blood
off. of dextran on liberation from leukoc7tes (Hun))

_T 77

- --- -------

:hOU7e. Adrenallm and L.Csalay.

11orv Ath, and G.
Acid PAysidf. Acad. Sci. Aufyg,, 1955, 8
Lu~ln
0
y

T_T
109-118 (PathopE-
,
. yno. nst.j Aled, Univ., Budapest, Hunga
i
l
d
;in
stam
ne
eterr
H
atio a with guinea pig gut and blood pressu e
atropinised cats In the blood of do&5 under chloralose and evipan
anaestheda showed that stimulation of Oe left splanchnic nerve
causes a rise in the histamine content. It may attain a level
several times higher than the original. It reaches its max, in 2-5
min. and returns to normal in 10 min. The histamine content of
the blood does not change during the sinus caroticus ptes-or kefltx.
6 jLg,jkg.jm1n. adrenaline was found to be the min. causing a rise
in blood histamine. Noradrenaline also raises blood histamine,
The adrenaline-histamine reciprocity L's considered to be a Ohysio-
athetic
i
stron
m
lo
i
l
ch
it
s
b
ca
me
an
sm
ecause
Appear3 on
y
g
g
p
stimulation. (German) A, B. L. BUNAY.

=is

Hyalt-joula 11tid mat"t Ina of low:
UMAny anti I- Varkyi Expcriviiia, Basal, 1953, 11,
Inat. der Metlirinkched Faktiltit
der T-111il. 1111dar'"O.-Hyaluronle acid, content nt leurocytes frum
the peritmm of rats xvLrand 0-7-4).6111, of tho wet wt. The
'4 capacity of the Irmcmyt-i to Ireak down ~yaiurvn!(. acid Is vat rt
PCCIIIC eUrfM! aLtivn, haq no well defined 1,11 or temp. optimnin,
can be inhibitnt bv oxim, G; atnitcurbathlo and may be attributed
to their high sseorbi, acid rn"tvnt. ((;vrrr,kT1j 1. MI. 1101m

LUDARY. Gyorgy, dr.,; VAJDA, Gyula. dr.,; DOKIMI-, Anna. dr.,; LI BOK,YaM
Xffect of largactil on phagoeytosis of bacteria by leukocytes.
Orv. hetil. 96 no.40:1100-1101 2 Got 55-
1. Budapeeti Orvostudomanyi Vg7etsm Korelettani Intezet (igazgato
Soo Jozoof dr. egyet. tanar) kozlemenyo.
(OHLCRPROKLZINN, offoots
on bact. phagocytosis of loukocytoo in exper. animals)
(LIUKOOYTHS, effect of drugs on
chlorpramazine, on phagocytoois of bact. in exper.
animals)
(RUGOCYTOSIS, effect of drugs on
chlorpromazine,.on bact. phagocytosis in leukocytes
in axper. animals)

A,~
0YOSIS womoting factor ILPF) and bacterial pha(p.
cytosis by leucGeytes. G. Imili'm V. Gy. Vajda, and E. Uth .4 rch. int.
Pharmoradyn, 1195i.-IM-739--349 (Patimphysial. Inst., Afed.
Univ, Budapest, tfungary)-l'tep. obtained from canine exudate
tcs in vitro
increases the phagocytic activity of rat and dog leucocy
at a conen. o I/1000. Similarly prepared extrach front serant are Q,/
inactive. Phagocyti~ activity of scrurn front 1.1117-trcated dogs is
unchanged but the in vitro activity of the circulating leucocytes is
increased by 50%. The activity of inflammatory exudates is due to
-the interplay of severat factors. (German) D. It. I.Voor).

.I C1 C-1
L,~S. Action of lencocytosis prorqoting LvAor [LPFJ on number
of PlAtelds. 1. FelliSr. G. LAI'lany., E. TdOl. and V. Wtis,- Arch.
int. PhaywarpJym. 50-356 (nithophysi.). In't.,
Y&A Univ, lslktlap~st. of L111" inct"ases tilt
no. of plah-Tols as %vell as lencocytvs. The effect of I ing.11(g. i.v.
is nlax~ at :1 lir., is reversible and averages ov,~r 100%, inurvae in
platelet3. There is a parallel reduction in clotting time.
(German) 1). W",JD.
Maw

of 6o-rtison-e and- iii~oecirtlcotrophfq homozie oti
futestinal abscitlition of flacow. Gybk8is 11. J~ertai, and
_;.udAny Arch. int. pharmawdym.; 1955, 10 2" 2 (Patlio-,
PUTTICtrMbcal Inst.. Medical Univ., Budapest)- xycar c(mterona
p IK, i a
(I Mg. for 5 dft~'S) d64M not TE-AtOtC the dill1iniShe 11COW abbo ti 11
In the adrenuirctuinised rat. Ont6onL mg. for 5 days) iq
onlypxrtlycillective. )~othh~)rtnonesc:oiiibincdbrinvtlio;tt,soqltion
lAck to norrual or even higher values. In nurimal animals, higher
dose.3 of coruk reduce tcou! ab.-iorptioa sinall dunces of ACTI1
ooo
r,
donotaffect itand la " er oses increase its rate, Curtisoxieandl)CA,
toptlier prcivide the tie 'Ces-wry pfiosphata3e activity and Llectrolyto
mmou for normal gluco~a Aly-v.)rptin. (German), V. D. Ftsp.N.

Cortisone a&enocortlcotropin (ACTII) and rabbit
6n German).-Cortisionc mused a 40-50% (ItTrease in the
I'lln . of circulating thrombr-cyles ruid of lylophocytes in rub-
bits, and the effect lasted for 2 or 3 days. Thesameeflects,
but inwh morc transient, %yere after the injcction of

Ilk
EXCMPTA 14MICA Sec.4 'Vol.10/2 Microbiology Feb 57
454. LUDANY G., PERtN11 L., S6S J. and VAJDA Gy. Patho-Physiol. hist..
--MUd-.UTTtV-., Budapest. *Die Wirkung der Aminos5uren auf die Bakterien-
phagocytose der Leukocyten. The action of amino acids on the
bacterial pliagocytosis of the leucocytes ARCH.INT.
PHARMACODYN. 1955, 104/2(116-185) Tables 12
Amino acids may promote the bacterial phagocytosis of )eucocytes. This was
demonstrated in vivo with leucocytes obtained from the abdominal cavity of the
rat and suspensions of Micrococcus pyogenes. In particular the sulphur-con-
taining amino acids eysteine and methlonine are active. The same effect Is
exerted by thioglycolic acid. Westendorp Boerma - Groningen

4--~,-Deitram and tbe"Vbszoc*ds of bactexi-a by leurocyte-
L. Csalay, G, Ludfiny, and Gy Vajda (Uni,.. Isu
Arch. in1mr-PAWPOWymmic 104, 186-9,0)(1955),
man).-D"tran dom not significantly decrpaa!te thi
cytosis of bacteria by hurnan ur rabbit lcueacytes, but ae.
creased at) to 40% the activity of rat kwocyles. Thfi,jg
apsoct.l. with a 10-fold lncreu-.c in tht rant. of hiz~umhle
liberated irt),11 tile I ulcocyt". M. L. C. 13cruh

r- `7 P.
`-7DICA Soa.4 '7161.917 K.,
1808. LUDANY G., VAJDA J. and IIITTNER E. Pathophysiol. In.-t., mect. uri1,,!.,
--B-U-Ta-P-C-S-F-7Die Wirkung der sympathischen ErregunLg au
f d(,n !~o.
gehalt des Blutserurns. The effect of sympathetic stirmulation
-0!'01-1.-
on the complement content of blood serum
1955, 112/3 (275-283) Tables 8
A transitory complement increase, lasting less than 2 hr. is produced in hunnan
serum by subcutaneous injection of adrenaline. In experimental animalz; the 2".n.)c
effect is brought about by intravenous injection oil DL-noradrenaline. by

64
reflex of the carotid sinus and by stimulation of the central fibres of the sciatic
nerve. The stimulation causes a complement increase in the adrenal veins, and the
increase is prevented by clamping the adrenal veins. Adrenalin causes complement
to increase even with the adrenals excluded from the circulation. Thus production
of protective substances is under the influence of the sympathetic nerves.
Henriksen - Oslo

A A1Y
k Sac.2 V01.9110 Pb"iOIO9Y~6';*& Oct56
MIe
4700.1 LUDANY G.. PERENYI L., SOS J. and VAJDA G. Orvostudoindnyt Egyetem.
K6RI iff-anTInt., Budapest. *Amin6savak hatAsa leukocitAk bakterium fago-
cit6zisdra. 11. Effect of amino-acids on phagocytosis of bac-
terta by leucocytes.11. KISERL.ORVOSTUD. 1956. 8/1(98-105)
Tables 12
Surviving leucocytes were drawn from the peritoneal cavity of rats. The number of
phagocytized staphylococcl. was not influenced by glycine, OL-leucine. DL-lysine.
DI-tryptophan or L-histidine in the concentrations used. A moderate increasing
effect of DL- Isoleucine on phagocytosis was observed, whereas L-cysteine and
DL-methionine increased the phagocytosis significantly in concentrations of.10-3
10 -4 . The thiol group seems to be essential for this effect. BdIint - Budapest (13,4*)

V,
EXCERPTA MEDICA Sac.2 Vol.10/4 Fhysiology,etc.AprW
1720.-LUDANY -G., VAJDA G. and lUTTNER 1. Orvostud. Egyetem K6rdlettani
Int., Mda-p-e-Dt. *Szimpatikus lzgalom hatiBe a vkrsav6 komplement tartal-
mdra. Effect of sympathetic stimulation an the serum
c o m p 1 e m e n t IGS]tRL. ORVOSTUD. 1956. 8/2 (134-140) Tables 8
Adrenaline administered s.c. causes a reversible increase of serum complement
by 2516 in human subjects. The effect wears off in 2 hr. In dogs under barbiturate
or chloralose anaesthesia a similar effect is given by DL- noradrenaline Lv. The
carotid sinus pressor reflex and the effects of stimulation of the central sciatic
stump after section of the depressor fibres cause an increase of complement in
dogs. 1?uring splanchnic stimulation the venous blood from the adrenals has a
higher complement titre. Electrical stimulation of the splanchnic nerve after
ligature of the adrenal veins does not alter the serum complement. Parenterally
administered adrenaline still raises the peripheral serum complement level after
adrenalectomy. These experiments give further confirmation of the hypothesis
that the 'protective substances' of the organism are favoured by the sympathetic
system. (11. 4*)

Hungary/Pharmacologry. Toxicology. Hormone Preparations. U-6
Abir Jour Ref Zhur-Biol., No 7. 1958, 32980
Author Horvath Gabriella, Ludang Gyorgy
Inst Not given
Title Effect of Cortisone and ACTG -Adrenocortico-
tropic Hormon7pon the qqantii~ of Thrombocy-
tes in Rabbits.
Orig Pub Kiserl. orvostud., 1956, 8, No 3, 304-308
Abstract A drop in the content of thrombocytes in the
blood averaging about 40% was observed in rab-
bits which were administered cortisone in doses
of 12.5 mg for a period of 3 days. Several days
after the administration of cortisone was halted
the thrombocyte content reverted to normal. Upon
the administration of ACTG Za-drenocorticotropic
horrilone7 in a dose of 15 units, the content of
Card )12
Hungary/Ph-.trmacologgy. Toxicolopjy. Hormone -'reparat ions U-'O
Ab~'Jour : Ref Zhur-Biol., No 7, 1958, 32980
Abstract : thrombocytes dropped about 60~5' within I hour
and -was maintained at that level for 4 hours.
Card 2/2

M+_~
Count, ry Hun~zary T
CLtOgorY= Human and Animal Physiology, Circulation
i'l-be. Jour. Ref Zhur Biol, No. 2, 1959, No. MO
,..ut'*.-,.r Kertal,P.; Dubecz,S.1, Koesa"r,L.; Ludigny G.
TItIc The Effect of Hyperthermy on Reflex Autoregulation of
Blood Pressure.
M687tir tud eked. b1ol. es orv. tud. oazt. Jekl., 1957,
8, No. 1-2, 150-153
xlbotrac t The depressor nerves vere transacted in 15 dogs
under chloral hydrate anesthesia, and then the cotmon
carotid artery vas compressed every 60 seconds; this
procedure produced a rise in blood pressure to 80-120
mm Hg. Hyparthermy vas produced by covering the animals
vith rubber cusbiom through vhich hot vater circulated.
During the Induction of hyperthermy to body temperaturea
up to 410 and during the subsequent period of cooling,
full reflex autoregulation of blood pressure was observed.
At-temperatures of 41 to 420 autoregulation remained
adequate during hyperthermy, but was disrupted to a
Cr~rd: ly~gnlficant degree during the cooling period. At body

Country :ljKungery T
GatcSory :Humn and Animal Pbysiology, Circulation
Abs. jour, :Ref ZhD-- Blol, No. 2. 1959, No. 8080
Lact, itut.
Titlr-.
Orig Pub.
temperaturea above 420 and during subsequent cooling
reflex regulation of blood pressure was Inefficaent.

Country : HUEGA.11Y v
C&,toEor,.r=:Phanaacology and Toxicology. Narcotics
Abs. Jour. : Rof Zhur-Biol, No 13, 1958, Nlo 61307
liut'Llor : Gsalay, L.; Ludany, G.; Orthmayr, A.
Instit"it. : -
Titlc - FXfect of Uypothermia and Phar:,-iacological lliber-~
nation on the Increase of Pressure of the Cereb-1
rospinal Fluid under Conditions of Hypoxia
OriG. Pub. : Kiserl. orvostud., 1957, 9Y 11o 4, 370-374
Abstract :A mixture of N (r)4,10') and 02 (6%) was introduced
intratrachoall into cats narcotized with chlo-
ralose (0.1 -,~kg.); as a result, the pressure
of the cerebrospinal fluid (FCF) increased. PCF
wa3 detemined with a min-nometer by means of cis-
ternal puncture. After a 10-minute inhalation of
the gas ra-ixture and subsequent restitution, hypo-
therTiia was induced in the animal. Thereafter,
hypoxia was induced repeatedly by the above-men-
tioned Yflothod and PCF was measured. In the first
Card: 1/3
v

Country.
Catogory
Abs. Jour. Ref Zhur-Biol, No 13, 1958, No 61307
Author
Institut.
Titlo
Orig Pub.
V
Abotract group of animals (eight), it was established
that, under conditions of hypoxia in hypothermia
induced by physical means (body temPerature 31-`
320), POP, Incronnes by 1~1/'10 less than at normal
body temperature, and in hypothermia inducod by
the adminiotrntion of 5 mg./Icg. of Largactil and
3 ng-Ag. of Phener an, the Incrop-se is by 28%
less .(seven animals5l. In hypothernia, under con-r
ditions of hypoxia, the blood preswirc decreases
on the average, by 20 imn. of mercury column. The
.3 PI

T-10
HMARy Human and Animal Physiology. Nervous System
Abs Jour :Ref Zhur - Biologiya, No 1, 1959, No- 3754
Author :Cealay, L.; Fenyes, I.; Kelentei, Bi; Ludany, G.
Inat :Not given
Title :Pertaining to the Patho-phyaiological b4schanism, of
Pressure Elevation of the Cerebrospinal Fluid in
Hypoxia
Orig Pub :Kisirl. oryostud., 1957, 9, No 4, 374-380
Abstract :In cats under chloralose narcosis, an increase of CSF
pressure was produced by inspiration of a mixture of
N containing 6% 02- Under the effect of the preparation,
the pressure of CSF increased (48/80) which stipulates
an endogenic mobilization of histamine. Antihistaminic
preparations (Neo-antergan, Antistine, Sandosten and
Synopen), in the average lowered by 30% the CSF pressure,
which increased due to the hypoxia. Substances that
Card 1/2
HUMARY Human and Animal Physiology. Nervous System. T-10
Abs Jour R8f Zhur - BiologiYa, No 1, 1959, No- 37~4
depress the sympathetic nervous system (Ergam, Gynergen,
Cal Butin) and decrease the permeability have no influence
on the process.
Card 2/2
68

U cr'~i Al Y Cr
MALAY, I.; FENM~ Io; KELENTHIs B'; PjmRTr(F
Pathomechanism of hypoxic increase of cerebrospinal fluid pressure,
Acta mad. hung. 10 no.4:397-404 1957.
1. Patho-physiologischas Institut der medizinischen Universitet,
Budapest.
(CMEBROSPINAL FLUID
pressure increase induced by exper. anoxia in cats$
influence of various drugs (Gar))
(ANOXIA, exper. I'
inducing increased CSF pressure in cats, influence of
various drugs (Gar))

Country :HM,,'GWL v
Category :Pharmacology and Toxicology. Tranquilizers
Aba. Jour. :Rof Zhur-Biol, lio 13, 1958, ro 61373
Author :Csalay, L.; Ludany, G.; Ortlunayr, A.
Institut. :Hungarian A'Orm-077-0-r-Sac i one 0 a
Title :Effect of lrypot-hormia and Phannacological Hiber-~
nation on the Increase of Corebrospinal Fluid
Pressure Due to Hypoxia
Orig Pub. :Acta med., Acad. sci. hung., 1957, 10, 110 4,
41.5-~-_20
Abstract :The effect of exogenous hypothBmia and pharma-
cologioal hibernation on the increase of cereb-
rosDinal fluid Dro3sure due to inspiration of a
nit-rog F_ - (6 -as --mixture was studia
.~on-oxy ,01-1 d on
cats narcotized with chloralose. J~q)othemia de-.
croasei the rise of the fluid pressure due to
hypoxia by on the average. A si;,.-,ilar effort
In also obzorved In intravenous admini., tra t Ion
of chlorproviiazino (5 mG.11cg.) and promethazino
(3 Cjj~,orprorqazine by itself hits no
joard: 1/2 F

DOKLIN, A.; CSALAY, It. BOK UW, U..,, iLnk, WIM, D,
. I- "ft---=MNW
Anapbylactoid reaction and bacterial phago--ytosis by leukocytes.
Acts, physiol. hung. ii(Suppi):67-68 1957.
1. Pathophysiologisches InBtitut der Medizinischen Universitat, Budapest.
(ALLERGY
anaphylactoid subBtances, eff. on bact. phagocytosis by
leukocytes (Ger))
(PRAGOCYTOSIS
of bact. by leukocytes, eff. of anaphylactoid substances
(Ger))
(LEUKOCYTES
bact. phagocytosis, eff. of anapbylactoid substances (Ger))

j
uju-
GATI, T.; SANTA, A.; LUDANY,. G.
Effect of -nhenothiazine derivatives on the motility of intestinal villi.
Acta pbysiol. hung. ll(SUPPl):100-101 1957.
1. Pathophyalologisches Institut der Medizinischon Universitat und
Sanitatsdienst der Volksarmes, Budapest.
(OHIORPROKA,ZIN3, off.
:. bn motility of intestinal villi in dogs (Gar))
(PROKITHOM, off.
same)
(INTESTINE, SM&L-L, off. of drage, on
chlorpromazine & promethazine, on motility of villi. in
dogs (Gar))

, 1 11/7 PI,Y5i010,--Y J
--DICk St-c 2 Vo uly 55
7
3311. EFFECT OF PHLORIZIN ON LIEUCOCYTIC PIIAGOCYTOSIS - Dic 11~.-
einflussung der Leukozytenphagrozytose mit Phlorrhizin - Ludft-v.-
DOklen A. and T6th E. Pathol.-Phy3iol.lnst., Univ. B%M7-ipest
EXPERIENTIA (Basel) 1957, 13/10 (4011) Tables I
Phlorizin i. v. in the rat significantly i
- -educes the phagocytosis of bacteria by
leucocytes, as determined by the Platonow-LuMny-Vajda method, the nican derrease
being 33.5%. The effect is reversible. The phenomenon appeat-8 to be due to 111
alteration of carbohydrate metabolism in the leucocytes.

L,'d~1,4 , y
EXCERPTA ',',ZDICA Sec.2 Vol.U./5 PhYsiology.etc. y,-V 5 8
2348. PROCAINE AND THE PITUITARY-ADRENAL SYSTEM - Novocain 4~s a
hypophysis-mell6kvescrendszer - Luddny G. , GAti T. , Miczbdn
1. , R i g 6 J. and F 6 1 d v 6 r i A___TruaTp=i Orvostud. Egyetem
Korelettani Int., Budapest - ORV. HETIL. 1957, 98/37 (1018)
Procaine given i. m. or I. v. reduces the eo jinophil count and the ascorbic acid
content of the adrenals in rats. Chronic administration produces adrenal hyper-
trophy. This adrenal stimulatory action would explain the beneficial effect of
procaine in various rheumatic conditions Szerb - Halifax (11, 3*)

RUMAIIIA/Zooparasitoiogy - Rwasitic Protozoa. G
Abs Ju ir Ref ZliL,.r Biol., No 1, 1959, 927
Acthor Popa, R., Failiai , V.V., Ludatscher-.~~
List
Title Observation on Autochthonous Coi~penital Toxoplasmosis
in Rmaiii.-A
Ori & Pub Marfol. uormla si pantol., 1958, 3, 110 1, 37-42
Abstract Pathological, aj;ntonicnl, a,.td cli;iicnl data of 12 cases
of cm.,Eenital toxoplasmosis confim the preseilce of this
disense in Rwmnia.
Card 1/1
5

EXCERPTA MICA See 2 Vol 12/9 Physiology Sept 59
; t- 4264. 5-HYDROXYTRYPTAMINE AND THE PHAGOCYTIC ACTIVITY OF
LETICOCYTES - 5-Hydroxytryptamin und die Phagozy-tose der Leukozyten
L u d d Ey_ G., V a j d a J. , R I g 6 J. and V u H. T. Pathophysiol. Infit.,
1We-d7.Univ., Budapest - ACTA PHYSIOL. ACAD. SCI. HUNG. 1958, 14/4 (371-
373) Tables 2
Phagocytosis of bacteria by rat leucocytes appearing in response to a stimulus and
by leucocytes from circulating rabbit blood was Increased by a mean of 25% by 5-
HT in vitro at a concentration of 10-4, and by 1356 at 10-S. The methods of Wright
and of Platonov, Ludany and Vajda were used. With tryptamine at 10- 3 only a 616
increase was observed. The 5-HT antagonist lysergide (LSD) in a concentration of
I jig./ml. moderately reduced phagocytic activity but failed to prevent the enhancing
effect of 5-HT.

LUDM, G.; GATI, T.; SZABO, H.
Yarther studies on the effect of reserpine on the movements of intestinal
villi. Acta, phygiol. hung. 14 no-4:399-402 1958.
1. Pathophysiologisches institut der Medisinischen Univarsitat, BadRpest.
(RESERPUB, eff.
on movements of intestinal villi in dogs (Ger))
(IWMTII=, eff. of drugs on
reserpine on movements of intestinal villi in dogs (Ger))

QATI, Tibor, Dr.; HIDGE, Janos, Dr.; LIMANY, Gvorgy, Dr.
Resernine and intestinal micromotility. Orv. hetil. 99 no.47:1641-
1643 23 Rov 58.
1, A Rudapenti Orvostudomamvi Flgyetem Korelettani Intezetenek (igazgato:
Sos Jossef dr. egVet tanar) kozlemenve.
(RESERPIVE, eff.
- on motility of intestinal villi in dogs (Han))
(INTESTINES, eff. of drags on
reserpine on motility of intestinal villi in dogs (Han))

EX(',F-t?!`LA '.-FDI:;A See 5 Vol 12/11 General Pa'.b. Nnv ~Q
3270. INFCROSIN' AND LEucocy,rE 1311AGOCYTOSIS - Necromin und dit, Leuko-
zytenphagozytome - Luddny G., Vajda Gy., Fehdr 1, anti lior-
vith G. Pathol.4-hy-s-FoT.-IF-1r, Univ. Budapest - EXPERIENTIA(Basel)
1950, 15/1 (31-32) Tables I
The ouglobulin fraction 'nocrovin', prepared from pleural exudate of dogs as pro-
road by Mvnkin, which exerts a tionuo-damaging action, wan ntudiod with regard
0 its effect on the phagacytonto of 81aph, Fyogencp aurous by dog and Pat laucu-
apes. 10yon low ooncentrat tons of I no cras in, (IMO)causod a distinct decrease of
the phagncytRry action of the Iaucocytou. The fraction prepared in a similar man.
ner from serum, on the other hand, showed only a slight Inhibitory action,
Bienengrabor - Rostock

LUDLIff, G.; VAXA, Gy,,- HLRMOS, G.; HOMY. G.
Further studies on the metabolism and phagocytosis of leukocytes.
Acts, phyalol.hung. 16 no.4:307-313 '59.
1. Pathophysiologisches Institut der Kedizinischen Universitat,
Budapest. (LEUKOCYTES)

LUDARY, G. ; GATI, T.
Duodenal acidification and sonsitivit7 of intestinal Z=Osa-
Acta physiol.himg. 16 no.4:315-319 '59.
1. Pathophysiologisches Institut der Kedizinischen Universitat,
Budapest. (INTESTINE MALL pharmacol.)
(HITBWHLORIC ACID pharmacol.)

LUD"T, G VAJM, Gy.
-1!!~
Duodenal acidificAtion and leukoc7te phagocytosis. Acts, physiol.
hung. 16 no.4:321-324 '59.
le Pathophysiologieches Institut der Medizinischen Universitat,
Budapest. (DUOMMUM phyalol.)
(PH&GOCYTOSIS physiol.)

GATI, T.;GZLINGAIR, F.;HIM, J.;LUIANY, G,
Ilectrical pusumograph based on the principle of the resistance
switch in deformities. Ceek. fysiol. 9 no.1:100-101, Ja 60.
1. Patof~rziologicky ustav, Badspest.
(PMPIRATION)

G.; VAJDA, Gy.; DOKLEH, Anna, FEHER, I.
The inflammatory Oleacopenic factoru (Menkin) and the phagocytosis
of leucoc7teo. Acts, ph76i0l.hung. 18 no.1:27-29 160.
1. 11. Surgical Clinic of the Medical Universit7, Mav-Hospital,
Institute of Pathophysiology. Medical University, Budapest.
(IIWOPENIA, experimental)
(PRAGOCYTOSIS

IUDAST. 070r&7 dro
Organic regulatox7 mechaniams induced by acidification of the
duodenum, Orv.hetil. 101 no-7:234-240 7 160.
1. Budapesti Orvostudomanyi laetem, lorelettani Intezet.
(DUOURM physiol)

LUDANY, Gyorgy, dr.; VAiDA, Gyula, dr.; BERT-H.A., liona, dr.
Brady'jibmin and Jei~!,ccvtic v'-a,-:cc (Pre2l--Pary report,
-Ytcsis
Orv. h~etil. 105 nc)-43:2026L202-7 -'0 25 '64.
1. Budapesti Orvostudomanyi i6etem, II Sebeszeti Klinika,
(igazgato: Mester Endre dr.) Physiologiai laboratorium es
budapesti RAV -korhaz, Laboratorium (foorvos: Goreczky Laszlo
dr.).

L 134og-66
Acc Piz.- AP6007050 SOURCF CODE: HUI/0018/65/017/003/0317/0321
AUTHOR: Benyo, lWe-Bene, I.; Mitsanyi, Attila-44ichani, A.; Fusi, Jozsef-
Fyushl, Y.; Gorge, 11al-41erge, P.; Taidaity E!)~ Ludatt D.
ORG; Medical University of Budapest, TT. Surgical Clinic and Exporimental
Research Laboratory (Budapest! Orvoqtudojnar~yl Egyetem, 1I. sz. Sebeszeti Klinika
es Kiserleti Kutato Laboratorium)
TITLE: Effect of lowering of the pli itt the duodenwn on hepatic blood flow
SOURCE: Kiserletes orvostudomany, v.-17, no. 3, 1965, 317-321
TOPIC TAGS: , dog, drug effect, pharmacology, digestive syntem, 11ver,
hydrochloric acid, blood preszjur~,, blood circulaflu!i
ABSTRACT: In dogs under chloralose anesthesia,
it was determined by means of Hensells heat-conducLion catheter Uiat the
hepatic blood flow increases by a mean value of Zl per cent upon the in-
i .5-3.0 ml/kg of an 0.35 per cent HC1 solution into the duo-
ection of 2
denum.. The effect disappears in 5-16 minutes during, which period there is
a sll~,ht bu-T-refinito drop in blood prWasure, The renal blood flow remains
unchanged, The intraduodenal administration of physiological saline solution
produces no similar effect. The mechanism and clinical aspects of the
...phenomenon are referred to briefly. The authors thank GyUla Szilassy, Varga Lajos,
Card 1/2

L 13409-66.
ACC NR: Ap6oo7o5o
and Yzrie Fekete for assistance with the technical work. Orig. art# has:
1 figure and 2 tablea. (JPRSI
SUB C.ODE:-'06 SUBM DATE: 12Aug64 ORIG REF: 004 OTH REF: 013

HUNGARY
MESTER, Endre, Dr, VAJDA, Gyula Dr, LUADu.Q=q~Dr KISIDA, Elek, Dr,
-ty o B
KiMSZNAI, Attila, Dr; Medical Universi 0 udapes 1. Surgical Clihic
(director: MESTER, Endre, Dr) (Budapesti Orvostudomanyl Egyetem, III.
Sebeszeti Klinika), and Hungarian State Railroads, Hospital and Outpatient
Service, Laboratory (chief physician: GORECZKY, Laszlo, Dr) (MAV -- Magyar
Allamvasutak, Korhaz es Rendelointezet Laboratorium), Budapest.
"The Effect of Omentectomy on Erythrophagocytosis.11
Budapest, Orvosi Hetilan-, Vol 107, No 12, 20 Mar 66, pages 537-538.
Abstract:-[Authors'. Hungarian summary] Omentectomy performed on rats
7e-sults in a considerable decrease in the immuno-erythrophagocytosis of
leukocytes. According to the findings, the omentum is also connected with
the function of the mobile cellular protective installations of the orCanism.
The experimental data are confirmed by statistical calculations. 2 Hun-
garian, 18 Western references.
76 -
- 35 -

. . , . h ~ ~ - ,. .-.- 1% cI - . I I 4~~~ I"
. - :-, :-. ~ (GermAnj V. U. Fift.'r i . m
- . ~ .1 - - - I

LUDANYI, J.
Condensers with dielectrics made of synthetic materials. p.127- (Kozlemenyel. Budapest.
Vol. 20, no. 112, 1956.)
SO: I-Ionthly List of East European Accessions LC. , Vol. 6, no. 7, July 1957. Uncl.

CZEGLEDY, Karoly; ISTVANFFT, Edvin; BRADA, Ferene; XATONA, JanoBs KOVACS,
Gyulap.LUDANYI, Jozaef
Mass production of electrolytic condensers; also, remarks by
E,Istvdnffy and-Ah6rs. Muezaki koil M?A 26 no.1/4:267-268 160,
(EEAI 9:10)
1. Mechanikai Mavek (for Gzegledy)
(Condensers (Electricity))

LUDANYI., Jo--sef
Stability of the capacity of polystyrene condensers. Hir techn
15 no. 4:108-113 AP 164.
The Paris exhibition of componenet carts. Ibid.:113-114
1. Ministry of Metallurgical and Maphine Industries.

LUDASIMICHI V. 0.
27620
LUKASHaIGH, V. 0. 1 SERGEEVA., M. M. Issledlovaniya V Oblasti Servistykh Soedineniy
Aromaticheskogo Ryada. Zhurnal Obshchey KhImii, 1949, Vyp. Sp s. 1A+ 93-510. -
Bibliogr: s. 1510.
SO: Letopis' Zhurnallnykh Statey, Vol. 37, 1949

LUDASZEWICZ-DANCOWA, Danuta -
Coxsackie virus. Polski tygod.lek. 10 no.16:530-532 18 Apr 55.
1. Z kliniki chorob zakaznych wiakudzieciecago Akademii MeCL7cznaj
W Warnzawie.kierownik: prof, dr mad. J.Bog4anowicz I z HieJaklego
Bzpital&'Zakaznego ni 3 w Warazawie, clyrektor: dr mad. 3. Pmerska
Warszawa, u1. Sliska, Szpital Ukazr7 Nr 3.
(comarn vrRumm)

VAVILOV, S.; LUDCHE'JO, A.
Potentialities for increasing the durability of tires. Avt.transp.
41 no.lls6 N 163. (MA 16-.12)
1. Direktor Tarashchanskogo avtoparka Kiyevskogo oblastnogo
avtomobillnogo treBta (for Vavilov). 2. Glavnyy inzhener
Tarashchanskogo avtoparka Kiyevskogo oblantnogo avtomobillnogo
tresta (for Ludchenka).

LOCEMMO, Ye.F.
I
Catalog of Positions CIO 70 varifible stars. Per.zvezd7 12 no-5:328- .,
336 N 158. . (MM 13:9)
(Stars~: Variable-Catalogs)

LUDCHENKO, Ts.F. (Odessa)
List- of rectified proper motions of 46 long-period Capheids.
Astron.tair. no.202-.13-15 Ja '59. (MIRA 13:4)
(Capheids)

J,
Translation fromi R~f*r*t1vnyy zhurnal,
p. 11,1 # IA125
8/035/61/000/001/001/019
A001/AOOl
Astronomiya I Geodeziya, 1961, No. 1,
AUTHORI
~'T=: The Catalogue'of Positions of 70 Variable Stars
PERIODICALs "Porsmennyye svezdy", 196o, Vol, 12, No. 5, pp. 328-3~6 (English
summary)
TEXT: Observations of variables (mainly cephelds) were performed by the-'
author in 195.3 - 19~5 by means of the meridian circle of the Odessa Observatory
(D a 13.5 cmo F a 148 am)j 'the system of fundamental stars from the Astronomical
Yearbook of the USSR Isyntaqj FK~) was employed. Altogether 2,948 observations of
.0"and 1,772 of 6 wore performed at two positions of the circle (H and W), The
number of observations of fundamental stars amountsto 50 - 80% of the total number
of observations during one night, On an average, each atav,wae obaerved 8 times,
The course of magnituden.u+m and equator points In time was found graphioally
during the prooessing, The system of the instrument was determined from the Qb-
Card 1/2

'3/035/61/000/001/001/019
The Catalogue of Positions of 70 Variable Stars A001/AO01
servations-of the-fund4MoO477stars, however corrections for the system were not
introduced. in 'the. -they were of an obviously random nature; the
same pertains to differenc4sof type VI-E. The average positions of the stars were
given in the present catalogue for the equinox 1950.0 and for the epoch of obser-
vations, I~he roat-maan.sciu4re error oV one observation turmed out to be equal to
OT025 cos for' '-k, and 0"08 for
D. Polozhentsev
Translator's notat This is tUe full translation or the original Russian abstract,
Card 2/2

~-,---LUDGHENKO, Te.F.
Determining the mean absolute magnitude of long-period Cepheids.
Astron.tsir. no.219:32-33 Mr 161. (MIRA 14:10)
1. Odesskaya astronomicheskaya observatoriya.
(CepheidB)

ff
LUDFY,AIIN, Ernst (Berlin)
*-- -- --- ------
Navigation problems in works cf the German Econcrnalc Irstitute. Tech
gosp morksa 12-rib, 4:122. Ap 162

LUDEMM K.
Casting of metals; the development of siderurgy in the German Democratic Ropub3ic
and the comparison of the econoaW of different methods of steel production. pe 62,
WALURGIA BI OONSTRUCTIA DE MkSINI, (Ministerul Industr1ei, Metalurgice
si ConstructUlor do Masini si Asociatia, Stiintifica a Inginerilor si
Technicienilor din Rominia) Bucurssti,, Rgmardat Vol, 119 no* 19 Jan* 1959~
Monthly List of East European Accessions (ENLI) IC, Vol, 8p no, 7s July 1959
Unol,

BEDAI N.I., inzh,; RYZHKOV, P.Ya,, inzh,; GORYUCHKO, I.G., inzh.;
MASHKOVA, A.K., inzh.; Prinimali uchastiye: LIFS111TS, S.I.;
KOTOV, N.K.; KOSHCIIEYEV, A.D.; CHUVICMNIk,, N.K.; KOLPOVSKIY,
W.M.; GOLOVKO, O.F.;,LUDERSKIY, A.1.1._-_SERBIN, I.V.; IVAFOVp I.T.;
ALEKSEYEVA, N.V.; IENDELISON, N.Ya.
quality of pipe billets and pipes made of killed converter steel.
Stall 23. no.9:824-825 S 161. (MIRA 24:9)
1. Metallurgicheskiy zavod im. Petrovskogo i Truboprokatnyy
zavod im. lenina.
(Pipe, Steel)

VATKIN, Ya. L.9 kand. tekhn. nauk; BEMANSKIY, M. G., inzb.;
BRODSMI I. I., inzh.; DRUYAN,-V. M. inzh., KOLPOVSM, N. M.
1 $1
inzh.; KAGARLITSKIY, A. S., inzh.;-LUDE?ISKIY,_A. M., inzb.
q. I no.18:
Fixed mandrels on automatic mille. Nauch. trud DM
174-185 '62. (MIRA 15:10)
(pipe mi.118)

CEMDWMV, A.P.; VATKIN, Ya.L., doteent; BERDTANSKIY# M.G., inzhener;
IUMISKIT, I.M., inzhoner-, SLESARCMK, S.D., inshener.
Reducing longitudinal differences In the walls of pipes made on
automatic mills. Stall 13 no.1;58-62 Ja '55. (MLU 8:5)
1. Deystvitellny7 chlen Akademii nauk USSR (for Chakmarev).
2. Dnepropetrovskiy metallargicheskiy institut i TruboprokatW
zavod im.lenina.
(Pipes, Steel) (Rolling-mill machinery)

T_ A
LUDWASM,N.M.; 7 ISHTM,Ya.S.
The adjustment of piercing mills with a displaced axis of piercing.
Stall 15 n0-8:730-733 A9155- (MLRA 8*11)
1. Trubaprokstnyy zavod imeni Lenina
(Pipe, Steel) (Rolling mills)

L VDEN
/--'racreasinr dimemidaal accuracy of fl'u~, of pierfluemillii,
it. P. /alt.,4!va, 1. of. Lullvaskil, and T. ~;. I*~10itz"t,
(Lettintube It,dii(ig Alill. Dfieprolwirtsvik). Slat' 16,
imull: of 1.22-LBIXo C, Cy
61r,mild to,~iizu, otnimiliad A ,
Mid teltir.'roi it LWI -740)" could flut dillicilsio-od
Werancim Botit and v-paiisbist omrtcd In-
c4scrimittately and witlv,iit ally la-l(p).matima, turtictil'irly
whell r,.,SWt&;d Ni varicd till to ;11/,0. fly 1wrilrdi".4%
gThiding the w:.s slabifind asal sab~iz-
qu6tat twitpeCing pruduced uLveptaLle diumoiowd dringes.
D. (;;it

-,Z; 4- J7.
AUTHOR: Ludenskiyj I.M. (Engineer). 133-6-19/33
TITLE: A statistical method of operational control in the
production of tubes. (Statisticheskiy metod operatsionnogo
kontrolya.v proizvodstve trub).
PERIODICAL: "Stall', (Steel), 19579 No'-.6, Pp.54-3-547 (USSR).
ABSTBACT: The use of a statistical method of the control of wall
thickness of tubes is discussed. Two factors were taken
into consideration: mean wall thickness and difference in
thickness of two opposite walls. The use of control
charts is demonstrated. The control limits calculated
from a statistical formula based on theoretical charac-
teristics of normal distribution (Refs.l,and 2) were found
to be inapplicablep therefore these were taken on the
basis of correlation of mean wall thickness with the dis-
tribution of differences in the wall thickness I. On check-
ipg the accuracy of the method chosen during rolling tubes
of various dimensions, it was found possible to calculate
T control limit for the difference in the wall thickness
o transferring from-one wall dimension to another from
a f oxmTal a: (ak)x (4k)4 (S mean) x
Card 1/2 (S mean) d

A statistical method of operational control in the
production of tubes. (Cont. ) 133-6-19/33
where: (Ak)4 - the position of the control limit of the
wall difference at a nominal wall thickness 4'.0 mm;
(S mean )4 - mean wall thickness at a nominal wall thick-
ness of 4.0 mm (according to tolerancesITOOT-301);
(S mean) x -mean wall thickness mm, at a nominal wall
thickness x for which the control limit is being calcu-
lated; (4k) x -the control limit of the wall difference
for the new wall thickness. There are 3 tables, 3 figures
and 2 references, both Slavic.
ASSOCIATION: 14enin's Tube Rolling Works*. (Turboprokatnyy Zavod
iM. Lenina)*.
AVAILABLE: Library of Congress
Card 2/2

CHXDURV, A.P., akademik; FIIMISHTM, TA.S., kand. tekhn. nauk;
LUDSMIT, I,K*, insh.
Ways of improving the piercing process by means of inclined
rolling. Obr. met. dayl. uo*5:94-113 159.
(MIRA-130)
1.Instltut chernoy metallurgii AN USSR I TruboprokatuI7 zavod imeni
Lenim. 2.AN USSR (for Cheksarsy).
(Rolling (Metalwork))

611
PHLSX I BDOX EXPLOrTATIO)i 30V/3
rinepropetravgk. Meta.11=910haskiy Institut

ObrwbOtk* xWtLllov davl*rdyes (Metal Forming) Xharlkov, Metallum-
udat, 19W 326 p. (Series: Its: Nauchn"a trudyo vYP. 39)
2,100 Capin; printed. U"
Ed. of Publishing HJUX41. N.A. ftlina, Tech.
3 P. AndreXav.

PURPM. This -U Orion of articles is Intended for technical
and saltatlfla p:rsonnel in metallurgy and In mechanical, engineer-
Ing. It wUL also be of interest to designers of rolling equip-
ment. 31
COVSRA01% This collection Of articles treats the theory Of rolling.
It discusses Such factors K3 the total and the Qnit Pr*ABQ--Qs
of the work an rolls, moments of rolling. forward 2114P. sProa4v
41to. It also Includes results obtained from investigation or
rail ralling of cast I"n shoots, and otter problems.
t
='
310 Re
lasa axe mentioned. References follow each article,
I
Chekma"V' A.?- and %I
h
IC&ndldat. or Tecth.1021 Sciences).

Dero, Ian or me tai urn of Pipe 173
ths
=
1. t
The athorn present a method for determination of local (layer)
defo=tIons for any element of pipe In the focus of derormA.
tion, at various manufacturing processes (rollln& drawing,
rotaxy rolling) in order to determine the most suitable process
or given capditions.
f
knazew A.?. Y& 3 Finkel's
[Candidate of Technical
Etdonskly
Solenceal: a,,d L ". rj. unematica or the
=
r...*
:r seinW~~ 191
,
The thars try to explain In a now way a number of phenoa*na
occurring during helical rolling, the kinematics of the process
n&"tude and d1rectlan or forces in the contact area, *lip or
:tal, end the vajFs or Intensification of the pra~cesb 0.1
;
lical rolling.

-
a K. . (Candidate of Technical Sciencesi. Effect of Size
14
O' of Trapezoidal Hall. ftaxe& an the quAL21ty Of Ralla 22-1
,L
ft
The article deals %ith experiments undertaken by the author
in order to determine the erf*ct of the condltiol,s of defot"A-
%Ion at rolling on elimination of defects In rails. The prso-
tical. re,ammerblatio n3 concerning the shape passes An4 MA&nl-
rude or drafts are presented.
Cheka&MV. A.P.' A- ?_ Onqev (Candidate or Technical Sciences
and Vj- Zhok (Engineer . Cold Rolling of Annealed Cast Iron
Sheet 231
Trw authors describe process of removing defects on cast Iron
sheers either by hat or by cold rolling
fcand,date or Te,~hnl_
11- re a (EftgInearl, Sj, ltanx.n
ffiklol!
..I So 5v& [Englne*rj Effect or cold De.
.
1:
formation an the Pro-p-e-FEU-s or Cast Xron zince" 243
trroot of cold hardening, recrystallizat tort, number or p&3%**,
sod &jwunt or drarts on the ductility and strength or rest l"n
sheets Is discussed.

r1
'n
Vatkin Ya.L. [Candidate of Techalc&l Sciences] . 1. 1. f81-4,
:
1
-' -
1
S.V. Kth v, a-,,1 !.A. Ch0=rev [Enginnersl. 1n%re1.I
rreasure on Rolls, in Bower Wnsumption at Rolling Pipe In Call-
tinuous Rolling Kill With L~ng Xarulrol 25Z
The authors discuss the distribution of pressure on roll's, the

e,
rr _Ior w thickness and amount of &.1ditional alloy In
e
j.

ato I preexure the rolls. They give foru-l&3 for
or
on th:
det:rwin4tion of unit and total roll pre3ffqr~' J-nj for po..r
consumption in contlnaoas rollLng:
Ck"kar`*" A.P., and L.Ye. Kapt4roy. Experimental 1~.Vestlgarla.%
_
-
_
__
01
2T6
1lnj
of unit Preas~s in Haf
H
The &%AthorB can4ucted a labor&-orl invest--gation In lh~
Dnaproperrovsk metallurgical Institute on deterimination or mag.
nltu4., &nd listributlon pattern of the unit prt33~re in tho
eontA~t az~% st rolli:,.g or teel an-i. of vsrlo~3 %h1,!(r-sa
an4 vth v~jljs drafts.

3/137/61/000/007/040/072
A060ioi
AUYHOM - Cheekmarev, A. E-,; F.Irkeilshteyr-, Ya. S.; Ludenskly. I, M,
TME-~ K'-nematlc~ of. t*.nie obllq7je rolling proiaess
FERIODII.^-AL~ Referativrij-,y zr-urna~; . Me-.L-,. -,,-.4zgiya, no. 7, 1961, 36, at-s-trarat 71,287
('Iffauehn. tn. Mneproperr. iretallarg. ln-t.",-1960, no. 39, 191-220)
h
1=1 A new method of theoretical Buqalysis of t- e process of oblique rolIkE
is given, hased upor. the inv-es-~,-Ig at ion of the direct.Ione of the friction ."'orogs
on -the so~ita=, surta~,-^-q and -he conditllors fe.-- eq~jlllbrlum- of" forees actin in
the Atra:L-, zea-~ !r. -,--ne.axia! and the tanger4tla:- dire--tions.
V. Pospekhov
Card

WDENSMI 1,M.; NOLPOVSKIY, N.M.; VDOVIN, V~T.; LWN., AvB.
AtaysiB and design of shapes for hard alloy drawing dies.
Stalf 22 no.12:1095-1099 D 162. (MIM 15t12)
1. Truboprokatnyy zavod im. Leninae
(Drawing (Metalwork)-Equipment and supplies)
I

SOURCE-CODE-.
ACC NR: AP7002747
Shchegol' T. S. Berensh-
AUTHOR: Kolpovskiy, 14. M. ; Luq.ens~i I. M. (Decease
teyn, R. P.; Lamiri, A. B. (Candidate of te'~hinlcail-scle'nces)
ORG: none
TITLE: Anodic-mechanical grinding of carbide tube-drawing dies
SOURCE: Metallurgicheskaya i gornorudnaya promyshlennost', no. 6, 1966, 31-33
TOPIC TAGS: metal cutting machine tool, electrospark machining, grinding machine,
abras ive , die , metal tube 7 094 0 /,0 6
ABSTRACT: In order to extend the life of tube drawing dies used at the
Lenin works for drawing tubes up to 50-70 m/min, the ordinary alloy steels used !For
making the dies were replaced by the hard alloys VK-8, VK-10, and VK-15. Three ano-
dic-mechanical methods were used to machine and polish the dies; anodic-mechani-
cal, using an erosion process which removed large amounts of material but roughened
the surface; electroabrasion, using an electrochemical process for cleaning the sur-
face; and abrasion, using the working fluid without electric current. A schematic
drawing (see Figure 1) of the technique showed the work (+) and tool (-) kept in con-
tact with sodium silicate solution having a specific gravity of 1.23. The operation
UDC: 621.789.1 : 669.27
Card 1/2

ACC NR: AP7002747
of the anodic-mechanical grinding machine is
described and technical data for all three

processes are given. material,
The lapping

ectric. parameters, surface
turning angle, el
'
characteristics, and grinding time are list- .
Vv".
ed for each process. One anodic-mechanical
machine was able to handle all of the workingJ
die machining during normal cold drawing fluid Fig. 1
operations at the Lenin works. Industrial
trials have shown that the hard alloy
dies last for more than 6000 pieces of tube. Orig. art. has: 2 figures, 1 table.
SUB CODE: 11,13/
SUBM DATE: none/
ORIG REF: 003
2/2

-1 " 14!~

-.11

LUDE'A, L.
litanium white. p. 101.
CHIIIIK, Katowice, Vol. 8, no. 4, Apr. 1955.
SO: 1;-'onthly List of East European Accessions, (EG-AL), LC, Vol. 4, no. 10, Oct. 1955,
Uncl.

POUJID/Chemical Technology. Chemical Proddeta and Their
Application. Ceramics. Glass. Dinders, Concrete. H-13
;ibs Jour: Ref Zhur-Khim-, go 13, 1958, 44133.
Author Ludera Leszek.
Inst
Title The Possibility of UtiliziLg Refractory Concrete
in Industry.'
Orig Pub: Cement. Wapno. Gips, 1957, 13, No 12) 282-284.
Abstract: Description of the fundamentals of production techno-
logy of refractory concrete (RC), based on Polish
and foreign practices. A method is provided for the
calculation of composition of RC depending on nature
and particle size of aggregates and quality of the
cement. Fields of application of RC are listed,
Card 1/2

LUDERA, L.
--------
TECHNOLOGY
PERIODICAL: BUD0WN1CTWO PRZEMYSIOW. Vol. 7, no. 9, Sept. 1958
LUDERA, L. Development of tbi production of fireproof concrete in PeoDIr.13
P. 14,
Monthly List of East European Accessions (EF-AI) LC Vol. 8. no. 4.
April 1959, Unelass

POLAND/Ohomical Toohnology. Chonicol Products and Their Application H-13
Ooramios, Gleos. Binding Materials. Conant
Abs Jour i Rof Zhur - Khirdyal 1958, No 22# 74786
Author 6!id
Inst Not Givbn-
sign of Rotary Kilns.
Title Calculations Involved in
Orig Pub i Cement. Wapno. Gips, 1958, 14, No 39.49,54
Abstract Two basic dosign methods ero being used in the design of
domant rotary kilns: the empirical and the scaling up (from
sne.11 units). The formor one is based on the direct morsure-
mont of voluoot or of the internal kiln curfaco, 1.0., veluas
that dotornino its eepoolty. The letter method is based on
the similerity of processes taking pleco in rotary kilns and
the goometricel soeling up of a modal dimontions to those of
a commercial size using streight dinontional ratios. Expor-
ionco hao domonatrntQ4 thet it to foaniblo to create idontiorl
conditions of hoot trrnsforg of gas volocitiosl ate. in pilot
plant models as those encountered or expected to proveil in
Card 1/2

POI.~lTD/Chemi Cal Tochiolor-,y. Gievdc-l Prcducts and 'racir H-13
oil --I
_pplication. Corm.-dcs. Glass. Binding M terl, 16.
Co-.,,crete .
ir;ur: Bef Zhur-IGA--i., IN,; 2, 1959, 5575.
",ululior LuLlcra- Leszuh-
List
r2i tle sc-c-ling of Rotant----_r~ Aumaces-
Ori[, Ilub: Cermt, - Wap~i--:D Gif s, 1958, 14, No 6, i27-i3o
lJostmet Various constructio-.1s of th-e serli-ig cf 'iecads of ro-
tatilig conent Par---maccs usod ir. USSR alid FRG are des-
cribed. Li particular, tile successful co-.-,,structions
of seali-116 proj--~oscd by the conpandeG PulLner-Ziegler
rinr
~" ) n- d Tiumboldt, I IUBclimer-Deutz
ring c'2a:iler") am noted. - B. Levrmi.
On. r d 1/1
73

COUNTRY
CATS GORY
I j3. JOU101. 7 *~' j,
L- L L! -.1 57916
T TTLE, Ths- Cooling of Cement Clinker
CA 1~1' -PUS. Cewerlt-WaPno-GiPs, 15, No 1, 11-18 (1959)
11.,zi i RA c 2 Th(,.- aluthor dirscuszes th..-? various tfpes of cocierr.
used for the cooling of the clinker produced in
rotary kilnr~. Special attention. is devoted to
modern grate-type rooleris (GO) which appear
0cr1!-.omica-1 and efficiert. Data obtained from
comparison teatn shux thaL wherea:: tite heat 1.:insez
IT', revo1 vlng cooleru ( RC) on the uvan rage a t taie, a
v.l~tllw! (J 50-125 kcal/kg clinkor, they dc) not "x..
ceed 30-60 lical in GC. The final tempera-
Lure is 111-16011 for (.iC with a secondary [oicj
C it
I- -D: 3.1,7f

T R Y
Y H 0 A
1'!.ST.
ORI~~. PUB.
S LIA CT
2/2
Poland
J0. 16 1959, V, 0 7 9.16
:Oil' tiamT-eratuY-e of 520-6.50*-, the Car:reSPO-14-315
figures for RC are 57 and 780*. The desirab--;Ii1:y
ol! replacing coolers of obsoleacent design with
.Srate-type coolera is pointod out.
B, Leman

LUDERA, Leszek', mgr inz.
Remarks on the industrial utility of colloidal fuel.
Gosp paliw 12 no. 1: 25,28 is 164.
"I I

LUDERAj Leszek, mgr inz.
j
Simplified graphic calculatqion method of combustion processes
and of the demand for various fuels for heating purposes.
Gosp paliw 12 no.2:55-60 F 164.

LUDERA, Lessek, mp ins.
..
Water emulzions of f usl oils and possibilites of using then
as Uquid fuels. Goap paliv 13 no.10-9 A 165.

P/032/61/008/001/003/004
A076/A126
AUTHOR: Lddert, Karol, (L6d~)
TITLE: Simplified formulae determining the coefficient of radiant heat
absorption
PERIODICAL: Archiwum Budowy Maszyn, v. 8, no. 1, 1961, 61 - 72
T EXT : In a number of technical problems concerned with heat exchange
knowledge of the.coefficient of radiant heat absorption is necessary, either in
the form of a given value ar in a given temperature, or in the form of temperature
function. Determination of the ar value is simple;- however, the complicated form
of ar = f (t) dependence presents difficulty in mathematical operations. In this
case the mean value of ar7 for a certain range of temperature, is gsed with the
result that great errors are made. In this article the author discusses present
methods determining the coefficient of radiant heat absorption and presents simpli-
fied formulae determining the ar - f(t) dependence, which in a sufficient way en-
.able us to solve a number of heat absorption problems without cgmplioated calcula,
tions. In conclusion the author points out that in performing accurate thermal
calculations it is not allowed to use the mean value of the a r coefficient, espe-
Card 1/2

P/032/61/008/001/003/004
Simplified formulae determining the coefficient of ... Aoj6/A126
cially in a wide range of temperature. The solutlon with the aid of simplified
equations will be possible and the accuracy of calculated results will be greater
than that of the equation (4 < 10%). There are 6 figures, 1 table and 3 Sqviet-
-bloc references.
SUBMITTED: June, 196o.
Card 2/2

P/032/61/008/002/002/002
D21'7/D3o6
AUTHORS: Xacki, Edward and Vidert, Karol
L' - ==w ------- 7 _-
TITLE: Temperature changes during periodic heating
PERIODICAL: Archiimm budowy masiyn. v.8, no.2, 1961, 223-238
TEXT; This work gives a mathematical theory of heating an insulated
body with a periodic supply of power. By means of the formula
given it is possible to determine: 1) Tem erature t of the body
at any time during its periodic heating; 25 Mean temperature of
the body during its n-th heating or cooling period and for the
steady state periodic heating; 3) Minimum and maximum temperatures
of the body during its n-th heating period or at the steady state
conditions 4) Time after which the maximum temperature will dif-
fer from It in the steady state by a given percentage value;
5) Initial time of heating required to bring the body to its steady
state in the first heating period, An insulated body (Fig.1) of
mass G with a specific heat c placed in the ambient of temperature
t,, is considered. It is assumed that the body is heated ( and
c oled) uniformly, there is no accumulation of heat in the insu-
Card 1/12

P/032/61/008/002/002/002
Temperature changese-o D217/D306
lation and the coefficient of heat transfer k(-Kcal/m2hrOC) is
Cr
Fig.'l.,'Model of the heating installation
1 - mass accumulating heat; 2 - thermal insulation;
3 - heater.
constant and
I
k=
a a+ I where (A)
a
Card 2/ 12

P/032/61/008/002/002/002
Temperature changes*.. D217/D306
9 outer surface film coefficient
a S/Si ..
6 thickness of insulation
S outer area of insulation
Si equivalent (geomr-Aric mean) area.
If the body is heated from temperature t P with a heater power P,
then after time T we have:
T where'
t=A(I -e 7 (tv to) e+ to. (2)
(B)
PlkS - A = tonst, qclkST const,
AtrC =c~,' the steady temperature B is reached whatever the value
of tp Similarly for cooling from temperature TM we have,
-L (5)
t = (tM - to) e.. T + 1,
Card 3/19

P/032/61/008/002/002/002
Temperature changes... D217/D306
When the body .(Fig. 1) is heated periodically (rL'l heatingIrt' ?
cooling time) its temperature will never attain the maximum value
B for the continuous heating, but some lower value M (Fig. 4)
- - - - - - - - - - - - - - - - - - - - - - -
J - - - - I- - - - - -
Fig. 4
Card 4/12

P/032/61/oo8/002/002/002
Temperature changes... D217/D306
The function f (T) for periodic heating is given in two parts,
f,(T) d1a (n 1) (TI + Tj) < T < (n 1) (Ti + TO +'rI'
g.(T) d!a(n-1)(,rl+,rl)+T,