SCIENTIFIC ABSTRACT KOVARI, L. - KOVARIKOVA, A. L.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825620012-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

NAGY, Janos; WI, Lajos; NOVESDI, Antal; Q~EHVFIIKA, Janos; BEREGI, Gabor;
KOVARI, Laszlo; MAHM, Sandor
"I
Domestic news. Bany lap 95 no.10;697-699 0 162.

KOVARIp T.
Matematikai Iapok-Vol. 6, no. 1, 1955.
Tenth anniversary of our liberation. p. 1.
Bola Szokefalvi-Nagy's Valos fueL-venvek es fue nysorok (Real Functions and
Series of Functions); a book review. p. 95.
SO. Monthly list of East European Accessions, (EEAL), LC, Vol. 4, No. 9p Sept. 1955
Uncl.

,'644:
6 At* TimAs, - On a problem set.by P. Tur.5n. Alat.
Ro _97-,
Up"Pr? ()956). Russi:~n and
English summaries)
Owing Probi of
Tb~ positive solution -of the foll _C111
TiqAn. is g tfi~rc an integral function jor w1lich
th~
the set of a 6 S. of i be functionsfiz), I
i7verywhere dense on the whole cor, ex'pl,~ne'?'
4tithor's summa v

KCVAFI, T.
On the maximir, modidus of entire funvtions. Tn Fnglish. p.30~~.
(Acta Yathematica, Vol. 7, no. 31h, lr'-56, Budapest, Hungary)
SO: Yonthly List of East European Acces-sions 1f. Vol. (-, no. ?, Sept. 191"7. Unc-I.

A notf- on -ntire functions. In Enl-iish. P. 1;7.
(ACTA ;'.A7!:I:A"J.GA. Vol. ~, no. 112, 1957, lfunGary)
SO: I-'.onthl-%r List of East. Furoo,~an Accesgions LE. 7o1. 6, no. 12, I_c. iqc~-.
Ltcl.

HAJOS, Gyrogy; CSASZAR, Akon; PAL, Laszlo; TURAN, Pal; CORRADI, Keresztely;
KARTESZI, Ferenc; GALLAI, Tibor; GRATZER, Gyorgy; SCHRIDT, E.
Tamas; RENYI, Alfred; HETYEI, Gabor; BARTFAI, Pal; DEAK, Ervin;
KOVARI. Tamas
Mathematical problems. Mat lapok 13 no.1/2:174-183 162.
1. "Matematikai Lapok" szerkeszto bizottsagi tagja (for hajos).
2. "Matem'atikai Lapok" felelos azerkeBztoje (for Turan).
3. "Matematikai Lapbk" szerkeszto bizottsagi tagja (for Renyl).

KC,VAlRlK,, Antonln
New meacurin?, recording, 31gnaling, dnd progrein.
apparatus. "utotrat-lzace Q no~IiV A 165.

KOVARIK B. - NFXW J.
-- -- I
:11~- lj~
Zffect of cobalt and nickel salts on acetylene polymerization. p. 48
CHEMICKE PRITMYSI. (Ministeratvo chemickeho prumyslu) Praha, Czechoslovakia
Vol. 9, No. 1, Jan. 1959
Monthly List of ""ast -1luropean Accessions, (EEAI) LC, Vol. 8, No. 7, July 1959
Uncl.

Z/009/60/000/01/006/038
E112/E253
AUTHORS: Kovar"ik A B., Benf5ek, J., and Zavri'el, J
TITIE: Use 0761wilicates for the Preparation of Catal7stsl
PERIODICAL: Chemicl6y prfmysl' 1960, Nr 1~ pp 21-22
ABSTRACT: This is an investigation on the effect of indigenous
aluminium. silicates (kaolin and clay) as additions to
silica gel ill the Lebedev process for the preparation
of butadienelfrom alcohol., Details of the preparation
of the catalyst which contained 69% MgOl 20% kaolin or
clay, 10% Si02 and 1% promotor. In comparative tests
the standard catalyst contained instead of kaolin the
equivalent amounts Of Si02. The activity of the
catalyst was assessed in the synthesis of butadiene
from ethanol and it was found that the addition of kaolin
or clay gave certain technological advantages, such as
halving of sedimentation time improved ease of filtra-
tion. Kaolin showed slight ~dvantages-over clay in as
much as the reaction temperature was about 100C lower.
Maximum yields were already obtained at 3900C. The
conversion by the addition of kaolin was higher than
Card 1/2 with the standard catalyst or with clay, The yields

Z/009/60/010/02/007/026
E142/E235
AUTHORS: Kova~fk, B., Beni9ek, J., and Zav~el, J
TITLE: ~~~~eparation of ~utadienejfrom Alcohol
PERIODICAL: Chemick~ PAmysl, 1960, Vol 101 Nr 2t Pp 81-83
ABSTRACT: The authors studied the properties of catalysts for the
preparation of butadiene from alcohol by the Lebedev method.
This process has been described in various publications
(Refs 1 to 6) but the quoted reaction temperatures vary
between 270 to 4500C, the quoted yields vary between
45 and 72% and the quoted life of the catalyst varies
between a few weeks and several months. Very little
information is available on the composition and activity
of the catalysts. Table 1 gives data on composition and
activity of the most satisfactory catalysts described in
lite:rature. They all contain as basic components MgO and
Si02 whereas the original Lebedev catalyst consisted of
a mixture of zinc and aluminium oxides (Ref 1). The
authors prepared some of the catalysts described in
literatures and further types of catalysts which were
tested on laboratory as well as on semi-pilot plant scale.
Card 1/4 The catalyst was activated for 24 hours in an air curre:4t

Z/009/60/010/02/007/026
E142/E235
The Preparation of Butadiene from Alcohol
at 5500C. The experiments were carried out under atmos-
pheric preBsure; the tests lasted for 6 hours. On the
semi-pilot plant scale 16 hours cycle reaction were
interrupted by 3-hour regeneration cycles. The yield of
butadiene was estimated by absorption from the contact
gas. Ethyl alcohol was analysed in the condensates by
esterification with formic acid in the presence of H2SO4-
The preparation of the MgO/SiO2/Cr2O;S catalyst is
described. Several types-of this catalyst with varying
percentage composition of the 3 components.were tested
and best results were obtained when the catalyst consisted
Of 79% M90i 19% S102 and 2% Cr 0 The preparation of a
modified catalyst consisting 01 a9,O/SiO2/kaolin/Cr203
is described. Multi-component catalyst P? contained
SiOptMgO and catalyst promotors of oxides of group 2 and
8 o he periodic table. This type of catalyst increased
the conversion and -yield of the butadiene and reduced the
optimum reaction temperatures; its preparation was
described in an earlier publication (Ref 13). The pro-
Card 2/4 perties of these three types of catalysts are compared in
U1 d5% etil1~10al"C-Lohol-

Z/009/60/010/02/007/026
E142/E235
The Preparation of Butadiene from Alcohol
using 1 litre of catalyst per hour. The life of the P7
catalyst is about 800 hours when 16 hour reaction cycles
are interrupted by 3-hour regeneration cycles. There are
2 figures, 2 tables and 14 references, 4 of which are
English, 2 Soviet, 5 C7,ech, 1 German, 1 Polish and
1 Hungarian.
ASSOCIATION: V~zkumny' ustav syntetickeho kau7cuku, Gottwaldov
(Research Institute for Synthetic Rubber, Gottwaldov)
SUBMITTED: June 30, 1959
Card 4/4

AUTHOR:
Kovar1k, Bohuslav
27227
TITLE:
Z/009/61/000/009/001/003
E112/435
Evaluation of catalysts for butadiene and styrene
production
PERIODICALi Chemicky" pruomysl, No.9, 1961, PP-472-473
TEXT: The present report was compiled from several unpublished
papers, deposited in the archives of the Research Institute of
Synthetic Rubber. It summarizes efficiency studies of the
following catalysts in semitechnical applications:
1) MgO/SiO2 for butadiene from ethyl alcohol;
2) Ta205/SiO2 for butadiene from ethyl alcohol and acetaldehyde;
3) Fe203 or ZnO for styrene from ethylbenzene;
4) Cr203/AI203 for butene from butane and
5) Ca8Ni(PO4)6 for butadiene from butene.
Relevant data are assembled in the form of a table to which the
following explanatory notes are added (the numbers are Identical
to the numbers of the first column of the table).
5. Reaction temperature: It is feasible, in theory, to prepare
even more active catalysts, particularly for the butadiene
processes from ethyl alcohol and ethylalcohol and acetaldehyde
Card 1/6

27227
Z/oog/61/ooo/009/001/003
Evaluation of catalysts ... E112/435
respectively. 6. Conversion: Never exceeds 40%; a higher rate
of conversion necessitates higher temperatures, which is not
desirable in view of low stability of the monomers.
7. Yields: The given values refer to a product of 100% purity in
the rectificate; the yields decrease with the complexity of the
process. Processes based on catalysts, capable of auto-
regeneration are preferred. They are, however, applicable only
where reaction temperatures are in the region of 5000C. For
discontimuous processes, slower-acting catalysts were found to be
advantageous. It is for this reason that the process of
Ostromyslenkiy is given preference over Lebedev's method.
11. Service life of the catalyst: In Lebedev's process the
catalyst is used only for 800 h and the yield during that period
is 72%; using the catalyst for 1600 to 2000 h lowers the yield of
butadiene to 66%. The physical deterioration of the catalyst has
to be considered. Lebedev's catalyst suffers erosion and
disintegration to dust particles which may block the pipes.
12. Performance of catalyst: This term defines the quantity of
product produced during the life period of the catalyst.
14. Price of catalyst: This is only of secondary importance in
Card 2/6

27227
Z/009/61/000/009/001/003
Evaluation of catalysts ... E112/E435
view of the varying life periods and varying efficiency.
15~ Effect of catalyst price to the total costs of the product;
Attention is drawn to the relatively high costs of the Lebedev
catalyst, There are I table and 5 Soviet-bloc references.
.0 # A V
ASSOCIATION- Vy'zkumny ustav syntetickeho kaucuku, Gottwaldov
(Research Institute of Synthetic Rubber, Gottwaldov)
Card 3/6

A688
Z/009/62/000/002/002/002
45~ 9.2 (9 E112/E453
ve
AUTHORS. Erben, F., Koudelka, J., Kovarik, B.
TITLE., Preparation of pure isoprene
PERIODICAL: Chemicky' pramysl, no.2, 1962, 66-69
TEXT~. A two-stage process for isoprene is investigated
involvingi 1) reaction of paraformaldehyde with isobutylene to
form 4,4-dimethyl-dioxane (10) (11); 2) pyrolysis of (II) over
a suitable catalyst to produce isoprene (I). The process is
known to produce isoprene contaminated with 1 to 4% of pentenes,
which it is very difficult to separate and the aim of this paper
is to find optimum conditions for the preparation of pure M.
Stage 1. Reaction of paraformaldehyde with isobutylene is
carried out in presence of H2SO4 at 800C. The effect of varying
the concentration of H2SO4 was studied. Optimum quantities are
Ig H2SO4 Per 1 mole CH20. Increased quantities produced tarry
by-.products. Heating for 10 min at 80'C produced 70% conversion.
Prolonged heating increased the yield only insignificantly,
Reaction is strongly exothermic and difficult to controls
Difficulties in maintaining exact reaction conditions were first
Card 113

Z/009/62/000/002/002/002
Preparation of pure isoprene E112/E453
encountered in semitechnical experiments, They were due to
varying moisture content of paraformaldehyde, which caused a
variation in the concentration of H2SO4- Difficulties were then
easily overcome by introducing necessary corrections for the
H2SO4 concentration. Effects of H004-concentration on rate of
reaction and effects of temperature and reaction time on the
~-onversion of isobutylene to (II) are summarized in the form of
graphs, Stage 2. Pyrolysis of (II) into (I) was studied with
three catalystsf K-1 75% A1203 + 25% SiO2, activated for
8 hours at 5500C?, K-2 38% H7P04 on aluminosilicate. activated
for 8 hours at 400OC; K-3 - mixture of calcium phosphates,
activated for 8 hours at 4000C. Best results were obtained with
K,--2,. effecting at 200'C a 79% conversion of (II) into (I) with a
yield of 90 mole %. Disadvantages are that during reaction and
regeneration of K-2, phosphoric acids are gradually washed out.
Catalyst K-3 was, therefore, selected for bulk experiments.
Effects of temperature on the efficiency of the catalysts are
summarized in Table II, showing conversion of (II) into (I) in
mole 5'a and isoprene contents in distillation condensates~ The
Card 2/5

z/oog/62/000/002/002/002
Preparation of pure isoprene E112/E453
effects of temperature on conversion and on the ratio isoprene:
pentenes were investigated. Since separation of isoprene from
the pentenbs by fractional distillation was found difficult,
the authors set out to produce a raw isoprene with low pentene
contents even at the cost of lower conversion figures. This was
achieved with K-3 at 285 to 2900C. Results were as follows:
conversion of (II) into (I), in mole %, 34 to 37%; yields of'
isoprene, 85 to 80%; ratio of isoprene:pentenes, 100:0.2 and'
100:0.5 respectively. Th'e material was no* considered of
sufficient purity to be used for polymerizations without further
rectification. A chromatogram is shown (Fig-3) and its analysis
after one and two rectifications is tabulated (Table V). it i,s
concluded that the described method does not require complex
plant equipment and produces isoprene-of low pentene contents.
Compared to other procedures, the refining of the crude materials
proved simple. Semitechnical yields were-80 to 85% theory, based
on 4,4-dimethyldioxane (1,3). There are 3 figures and 5 tables.
JI
ASSOCIATION: Vyzkumny - u0stav syntetickepho kau'c'uku, Gott-Kaldov
(Research Institute for.Synthetic Rubber, Gottwaldov)
Card 3/5

ERBEN, F.; KOUDELKA, J.;-,MVARIK, B.
I ~~
Preparation of the pure isoprene. Chem prum 12 no.2:66-69 F 162.
1. Vyzku~ny ustav syntetickeho kaucuku, Gottwaldov.

xomlx~ J.
"Communication. and People's Compittees", P. 7, (TECIINICKE NOVINY, Vol. 2,
No. 9, May 1954, Praha, Czechoslovakia)
SO: Monthly List of East European Accessions, (EEAL), LC, Vol. 3, No. 12,
Dec. 1954, uncl.

Kovarik,..J. -- -
How Soviet experiences help us,
(Ydnisterstvo lesu a drevarskebo
no. 11, Nov. 1954. Through
toward fulfillment of tasks
ment. P. 230
p. 229. PAPIR A CELULOSA.
prtruslu) Prahn. Vol.
the increase of socialist
assigned by the Party and
9,
commetition
the Govern-
SCURCE. EEAL - LC Vol. 5 No. 10 Oct. 1956

K[)VA'R I Kj
SEDLACEF. V.. Dr.: SILHAN, J., MUC.; KOVARIK, J., KJC.
Us* of morphine during pathologically prolonged labor. Cask.
97n. 22[361 no.4004-309 MaY' 57.
1. 1. por. a gyn. klinika MU v Brno, prednonta prof. Dr. Ludvik
Havlamak.
(MRPHINE, anesth. & analgesia
in prolonged labor (Cz))
(LABOR, aneeth. & analgesia
morphine in prolonged labor (Cz))

KOVARIK, Jan, promovany geolog
I
- Technical problems of rock surveying for building purposes. Geolog
pruzkum 5 no.2:52-53 F 163. -
1. Geologicky pruzkum, n.p., Praha.

JOVARIKV-Jan, promovany geolog
Deposits of nonore raw materials in the German Democratic Republic.
Geol pruzkum 6 no.5tl32-134 My 164.
1. Geologicky pruzkum National Enterprise, Prague.

LICHYY J.; Eq
,KARIK,.J.; LICHA, If.; STOVICEK, J.
Contribution to the use of punch cards for the documentation
of diagnosis in neurology. Cesk. neurol. 29 no.1:55-58 Ja 166.
1. Neurologicka klinika lekarske fakulty Karlovy University
v Hradci Kralove (prednosta, prof. dr. M. Sercl, DrSc.).

SERCL, Miroslav; JECROVA, Dagmar; KOMIA, Milan; KOVARIK, j
KYW.L. Vlastimil; LICHA, lielena; LICHY, Jo I
Saea;
SIMKOVAP Dagmar; STOVICER, Jaroslav; VROA, bubomAr; 7,I)RAHAL,
Leopold
Comparison of neurologic findings and organic phosphate scriun
cholinesterases in dulaynd offects of Insecticides on the humian
body. Sborn. ved. prac. lek. fak. Karlov. univ.: Suppl. 8 no.4:
415-433 165.
1. Neurologicka klinika (prednosta prof. MUDr. M. Sercl, DrSc.).

IQ() v A fz I Ile
\)J.
KOVARIK, J.$ if.
'~Rrly d'af
MOvis Of extensive intracrardal-tumors. Lek- listY 5:15-16,
1 Aug, 50,, p, 439_44
lo Of the Neuro.1c)glcal
Prof' Ylr, Sercly Clillic Palackeho Univers ty in 01 Ouc (,Ti(- d--
Om a
D,)
CUll 19s 51, Nov,,q 1950

SERCL, M. ; JAROS, 0. ; SVAO INA, J. ; KoAR-1TL'--"T.-; NETTL, S. ; ZMRAHAL, L
STOVICRK, J.; LIGHYi J.; i2UHUM, D.; SIMKOVA, B.; KYRAL, 71.
Problem of the effect of one-centimeter electromagnetic waves on
the nervoun system in exposed workers (radar). Pracovni lek. U
no.8:395-400 Oct 59.
1. Neurologicka klinika v Hradci Kralove, prednosta prof. Dr. Se.
MUDr. Mir Sercl.
(RADW OWVOIJS SYSTEM, radiation eff.
.r

SMOL, Miroslav; KOURIK. Jarovdr
Contribution to the familial occurrence of amyotrophic lateral
sclerosis. Studies on amyotrophic lateral sclerosis VI. Cesk.
neur.23 no.6:406-411 0160.
1. Neurologiolm klinika 10mrske fakulty KU v Hradei Kralove,
prednosta prof. Dr.Sc. HUDr. M.Sercl.
(AWOTROPHIC LATERAL SCLEROSIS genetics)

SIFRTSLI-t M.; KOVARZHIKv Ya.
Iateral amyotrophic sclerpoio; a o3inical otudY of 50 patients
from the point of,view of &xterna.1 factors, Zhurionevral psikh
60 no.9tI101-3205-160. (MIU 34:1i
1. Nevrologicheslmuu klInIka medi%~Inskogo falailltata v Gradtse
Kravlove (rukovoditell - Prof. M. 34ortall)v'Eiekhoslovakiya.
(SPIML CORD-ZIMSES)

SERCL, M.; KOVARIK,_j.,
Geomedical factors in amyotrophic lateral sclerosis in Czechoslovakia
with special reference to the Hradec Kralove region. Cesk. neurol. 25
no.3:183-186 My 162.
1. Neurologicka klinilm lekarske fakulty KU v Hradei Kralove, pred-
nosta Prof. MUDr. M. Serel, We.
(AMYOTROPHIC LATERAL SCLEROSIS statistics)

SERCL, M.; _~A4IK,-ff ;~ JICHA, J.
'_~O
A contribution to the problem of the level of lipids in the blood
serum in disseminated sclerosis. Cas.lek.cesk 101 no.2:48-54
12 Ja 162.
1. Neurologicka klinika lekarske fakulty KU v Hradei Kralove, prednosta,
prof. Dr. Se. MUDr. M. Seral Ustredni biochemicka laborator KOZ v
Hradci Kralove, prednosta MUDr. J. Jicha.
(MULTIPLE SCLEROSIS blood) (LIPIDS blood)

SERCL, Miroslav;-KOVARIK:, Jaromir; JAROS, Otakar
Clinical experiences with Psilocybin Sandoz (CY -39 Sandoz).
Sborn. vdd.prac. lek. fak. Karlov. univ. (Hrad Kral) 4 no-4:421-426
161.
1. fieurologicka klinika; prednosta prof. DrSc. MUDr. M. Sorel.
(HaLUCINOGENS ther) (INDOLES ther)
(Ma-MMU, DISORDERS tber)

SERCL, Kiroslav; JECHOV,,%, Dagmar; KOMRSKA, Milan; KOVA JTK, jr1romir;
Kl=, Vlastimil; LICHA, Helena; LIGHY, Josef; N-,.TTL, Sasa;
SINKOVA, Dagmar; STOVICEN, Jaroslav; V101A, Lubomir; ZDITUOIAL,
Leopold; TUSL, Miloslav; SVORCOVA, Stapanka; ICIDT, Vlastislav
On the effect of 1-centimeter electromagnetic waves on ths.nervous
system in man (radar). Sborn. ved. prac. lek. fak. Karlov. univ.
(Hrad Kral) 4 no.4:427-440 161.
1. Neurologicka klinika,- prednosta prof. DrSc. IPJDr. M. Serel
Katedra obacne hygieny; prednosta prof. MUDr. V. Dvorak.
(RADAR) (NERVOUS SYSTEM physiol)

SERCL; Miroslar; KOVAM. Jaromir; JAROS, Otakar; VRCHAp lubomir;
SDMOVA, bi6ar.
Clinical trials with V-(3,4,5-trimethoxybenaDyl)-tatrahydro-
1,1+-oxazine (trioxazinem V~7) Aidapest. Sborn.ved.prac.lek.
fak.Karlov.Univ.(Hrad.Kral.) 6 no.3045-350 163.
1. Neurologicka klinika, Universita Karlova (prednostaiDrSe,
prof.p MUDr.. M.Serel).

SERCLO 14irorlav;_KOVARIK, Jaromir
Ch the effect of centrophenoxine (ANP 235, Lucidril) in
Charcot's disease. Study on amyotrophic lateral sclerosis.
XIII. Sborn.ved.prac.lek.fak.Karlov. Univ. (Hrad.Kral.)
6 no.5:579-585 163.
1. Neurolo.aicka klinika; prednosta prof.MUDr.M.Sercl.
Drsc., LFUK v Bradei Kralove.

KOVARIX, Jaramir
Study of Charcot's disease with special reference to the cli-
nical picture and analysis of elements of the external en-
virorment. Sborn. ved.prac.lek.fak. Karlov. Univ. (Hrad.Hral.)
6 no-4tSupplementl1+91-4917 t63.
1. Nerulogicka kLimika; prednosta: prof. DrSc. Mudr. M.Seral,
Karlov. Univ. v Hradci Kralove.
Y,

prof. dr., C-; Jy,`*~ r)V' KYF~I, V.
t
'Iht~ -omblom of ]~~,Te cf pr-dnonhig with orgmife plici:7,pliate
nc.--uvc~2. '!8 no.3:220-223 Ap 'C'.5.
A . eu r olf-.. 1. 1.1) i R a I ~3, ~Lr 5k e fulall ty K ~l 1-'I,-,V:v Ur. a v e -r -Y In
Kralc,-~ -.: prof. dr. I.T. Son7l,

SERCL9 1---c MuDr., "E: J
. ,4-
LIGHY1
(if gem=
I 1'~ . . -~-.
ved. pra"l. leh. -.117. 1:!.,
.1 rol o1r,
I T
re",

SERCL, Miroslav; JECHOVA, Dagmar; K(YWKA, Milan- KOVARIK, JaromJr; KULAL,
Vlastimil; LICHA, Helena; LICHY, Jo,-qef,.
Dagmar; STOVICEK, Jaroalav; VRCRA, Mbo-nir; ZDRAHAL, Leopold.
On the possible developnent of demyelir tion diseases of the
human central nervous system resulting from injury by organic
phosphate insecticides. Sborn. ved. prac. lek. fak. K-,r3ov.
Univ. 9 no.1:175-182 164-
1. Neurologicka klinika (prednostat prof. HUDr. :.". Serci-, DrSc)
Karlovy University v 11radei Kralove.

CZECHOSLOVAKIA
NICHL, J. . BAUDYSOV4jL, 0 ARIK. J; Physiological Institute,
czec,hoslo~=a~'a~demy of Ustav CSAV),
Prague.
"Changes In.Respiration of Cultivated Cells Adapted to Cold."
Prague, Ceskosloven5Ra Fyslologie, Vol 15, No 2. Feb 66, pp 10,1:-!"l
Abstract: Cells ada'pted.to cold use more oxygen than controis.
they are also more inhibited In their growth'by the presence
of cyanide. It appears that cells adapted to cold have a more
aotive oxidative ability to decompose glucose. 1 Figure,
1 Czech reference. -Submitted at ~16 Days of Physiology" at
kosioe, 29 Sep 65.

L 33001-66
ACC N& AP6024090, SOURE'CODE1 CZ 2;r6767djU/(5di7(555 Wbd~
AUTHOR: Lichy,, J-;..~~y~rik, J-1 Lichat H.; Stovicek# J.
ORG: Neutulogical Clin ctor X. Se'r'cij
1c, Medical Faculty, XU/headed by Professor,, Do
Docto'p-of sciences/, 11radec Kralove (Neurologicka klinika lekarske fakulty KU)
TITIZ: Contribution to the use of punch cards with holes on the edge for filing to
diagnoses in neurology
SOURCE: Cookoulovenaka nourologis, no. 1, 1966, 55-58
TOPIC TAGS: punched card, computer application, hospital equipment, data storage
ABSTRACT: A punch card with holes at its edges for filing of neurological diagnoses
is described. The registering of the data on the cards is described. A decimal
system describing the diagnosis and the clinical syndromes is discussed. The
advantages of the suggested filing system are described. Possible use of such
cards in computer diagnoses of diseases is di8cussed. Orig. art. has: I figure
and 1 table. (JPRS1
SUB CODE: 05, 06 / SUBM DATE: O6Apr64 / ORIG REFi 002 / OTH REF: 009
Card

KOVARIK, J.
"Geometric Cor.-ectness of Projected Maps." P. 135,
(KAIrT0--;RAFICKY PREHLED, Vol. 8. No. 4, Dec. 1954, Praha, Czechoslovakia)
SO: Monthly List of East European Accessions, (UAL)) LC, Vol. 4
No. 5, May 1955, Uncl.

MKAW) J.
Czechoslovakia
Unsere Hilfe der tachechoslowskiseban Kartographic (tacbech.)S. 31-32
SO: Vernessunge Tecbnik, Nov 1955,, Unal.

-rocitic i.-,)n
au
V. 1956
n c c s s--' o n"o 1. 5, v 1 cr, 7

KOVARIK, J.
Problems connected with the selection of the contest of a nap. p. 124
Vol. 9, no. 3, bept. 1955
KARTOGRAFICKY PREHLED
Praha, Czechoslovakia
So: Eastern European Accession Vol. 5 No. 4, April 1956

KWARIN, J.; SMIDRKALp J.
"Use of a copying device for aerial photographs in cartography."
P. 97 (Kartograficky Prehled) Vol. 10, no. 3, Sept. 1956
Prague, Czechoslovakia
SO: Monthly Index of East European Accessions (ERAI) LC. Vol. 7, no. 4.
April 1958

KOVARIK, J.
- .. - .
Cdrtometric determination of curve lenpths on a topographic surface.
P. 97 (Karto[,Taficky prehled. Vol. 11 110. 3, 1957, Praha. Czcholova,.-ia)
Mohthly Index of East European Accessions (FEAI) LC. Vol.. 7, No. 2
February 1958

VALENTA, Vaclav; VLACHOVSKY, Karel; VYSKOCIL, Vaclav; ZBYTOVSKY,
Adolf; KOTT, Josef; KOVARIK, Karel; MAZUR, Arne; COUFAL, Jaromir
. - I -
Some remarks on the problem of nuclear reactor shielding.
Jaderna energie 9 no.7:233 J1 163.
1. Zavody V.I. Lenina, Plzen.

KOVARIK, L
The effect of the angular displacement of engine cylinder rows upon balance.
'I ~A
P. 395. (AUTO"UHL) (Praha, Czechoslavalda) Vol. 1, no. 12, Dec. 1957
SO: 'Monthly Index of East European Accession (E-47AI) LC Vol ? E0. 5, MaY 1958

KOVARIK, M. ; UNGRAD, Z.
"We have been in Hungary." P. 519-
SVRT FIOTORU. (SVAZ PRO SPOLUPRAGI S A101ADOU). Praha, Czechoslovakia, Vol. 9, no. 17
Aug. 1955. 1
Monthly List of East European Accessions (EEAI), LC, Vol. 8. No. 93 September 1959.
Uncl.

Kovarik, M.
"Training of the League for Cooperation with the Army helped me." P- 781
SVET MOTORU. Praha, Czechoslovakia,. Vol. 9, No. 25126, Dec.., 1955
Monthly List of East European Accessions (EUI), LC, Vol. 8J. No. 9,, September, 1959
'Unclas

NOVATZTK, F.
Spearheads' responsibility. P-355"-
(Svet Motoru, Vol. 11, No. 12, June 19"7, Praha, Czechoslovakia)
SO: Monthly List of 'East E'uropean Accessions (EEAL) IC. vol. 6, 1,110. 9, IcePt. 1957. Uncl.

22(3)
CZECH/3-59-9-26/39
AUTHOR: Kovar"fk, M
TITLE: Pi~dise to the Praha Parachutists (Pochvala patfif
Pragsk~m paragutistitm)
v
PERIODICAL: Krfdla Vlasti, 1959, Nr 9, p 19, col 1 (CSR)
ABSTRACT: Author congratulates Praha-City parachutists for
organizing so-called "Defence Marches% The members
of USSR, Poland and Bulgarian embassies took part in
the "Defence March" organized in March 1959.
Card 1/1

yovnuy,
Five wasted years.
p. 6 (Vynalezy a Normolisace, Ochronre Znamky, Chranene Vzor*;. VC1. 1, no. 2,
Sept. 1957. Praha, Czeclicslovakia)
Eonthly Index of East Europe2n Accessions (EE',AT) i1C. Vol. 7, no. 2,
February 19~B

KOVARIK' M.
Professor Cermak's new high-speed combustion reactor. P. 13.
(VYNALEZY A NORMALISACE, OCHRANNE ZNAMKY, CHRANNNE VZORY. Vol. 1, no. lp July
1957, Praha, Czechoslovakia.)
SO: Monthly List of East European Accessions (EEAL) LC. Vol. 6, no. 12, Dec. 1957.
Tjncl.

KOVARIK, M.
Working methods used by improvers in the MS machine-tool factory in
Celakovice. P. 17.
(VYNALEZY A NOFMALISACE, OCHRANNE M',-KY, CHRANENE VZORY, Vol. 1, no. 1, July
1957,, Praha, Czechoslovakia.)
SO: Honthly List of East European Accessions (EEAL) LC. Vol. 6, no. 12, Dec. 1957.
Uncl.

KOVARIK,H4 JIIKOVSKX,, R.
Rapid factory analysis for control of high-pressure material without
damaging models. P. 476. CHEMICKE ZVESTI. Bratislava. Vol. 90
no# 8. Cot. 1955. -
SOURCE: East European Accessions List (EEAL), IL, Vol. 5, no. 3, March 2956

KOVARIK, Miloslav,, inz,, arch.
-- -- Conclusions from the evaluation of designs of mass constructio2i
of dwellings. Poz stavby 11 no.4:179-185 10.
1. Vyzkumny ustav vystavby a architektury., Praha.

JOUNTRY Poland
JA14LGORY
03. JOUR. RZXhim, j -0. 22 19309 ~io.
Kovarik, M. and Moucka, M.
Not given
IT L..", The Detection and Determination of Thallium with
Methyl Violet
OR1q. PUB. : Ghem Analit, 3, No .7;-4, 615-618 (1958)
AKTRACT : it has been established that m4l(3+) in tCl solu-
tion gives a colored compound with Methyl Violet
(1); the product can be readily extracted -~.ith
benzine with the formation of a blue solution
showing maximum light absorption at 610 m, k4-; the
beer law holds for TI concentrations of 0-180
per 100 ml extract: the intensity Df the color of
the extract attains a maximum value after 10 min
and remains constant over a period of 2 hrs. On
the basis of the above data, the authors have
C. RD 1/3
D 213

30UNTRY Poland
0S. JOUR. RZXhim.. i~o. 22 1959, lio.
WTHOR
r IT L2-i,
78502
ORICI. PUB.
.1
A
MTRACT oil Tl, the sample of unknown solution treated as
described above is further 'treated with an equal
volume of (I : 1) HCl, 2 volumes of )O~a Sodium
citrate solution, and 1 ml of 0.2% 1 solution, the
resulting solution is shaken with 3 10-20 ml por-
tions of benzene, diluted with benzene to 1-00 ml,
and analyzed photometrically with a S-61 filter.
Interference by fig, Au, and Sb iti eliminated by
reduction with metallic copper. The presence of
M004' -, W04 ' -, and VO, - does not interfere with
the determination.
CARD: 313
V. Luklyanov

IIARIX. 7-1.
Slectrum analysis supplementing nondestructive teatIng. I. r. 371
Ostrava, Czechoslovakia Republic (City) Vysola sl-illa I-anska. SBORMIK VITECKYU
PRACI. Ostrava, Czechcslovakia, Vol. 4, no. /,, 1958
Mcnthly List of 'ast -Lurcreen Accessions (EF-AI), LV, Vol. 8, no. 7, July 1959
Uncl.

KOV1i!-L:,K, 1,11.; JANOSIKO1,1" V.; JAh'OSIK, J.
Spectrm analysis as the completion of the N. A. Tanajev method. In Geman.
P - 399.
C11,F--rLIA (Kon-isja AnalitycLna Polskie AkaCeraii Nauk i Naczelna
Or~-anizacj& Techniczna) 1-larsmim. Poland. Vol. h, No. Y, 1~59-
Monthly list of East European Accessions (EEJ~I) LG19 Vol. 8J No. 8, Aupst 1959
Uncla.

NAKTA
U "ECLOSLU
Clemical Technolo:z-v. Chemical Prolucts entl
Their Pon,! ludiistry
RZT.Clum.' NO. 23 19 8394 2
I T
iT!j
C) 'tm j
Brmblik,
-DrYiru"of llefit by Stiblimr-tion
'.'o
Stmli.(-d vero flic lwoic eowii Liorts of mei!t
dryint- by F-11blimr-tion. '-Inte r contAnt ir, c,be
(leh.vdr~-tecl ~-er-f in cork
-11 roq-o(--tively Fresl~ness
of rlelhvt~rntefj vIls I-,y fln".
cm-itc-nt; Ft-fler the resiorni-Jon of -roiz.t,ire
NJ I I
,3 COnt(NIt. ill I,Nll' in.
nork )6.9 nncl~j. Storapt, of ibe mePt
I'P-umerltiyrep, of It, 20 mn(l 3713 for -it)
dayS (lif! Tlot- RffO.Ct V~V Mil In
Mild wl in meats
nt -?00, :!r,(1 l8t.'!O mprp' at '170)-
D. Ynl~esl!.
1-2

KQ_VARIK, MIlos
A bouquet will not solve the problem. Siln doprava 13 no.~:l
F 165.

MITUrLk., Karel, inz.; KOITARIK, Milos, RNDr.
Effect of the phosphorus trihydride content in acetylene on the
phosphoration of welds, and its fast chemical detbrmination.
Zvaranie 14 no.1:3-5 Ja 165.
1. Vitkovicke zelezarny Klementa Gottwalda, Ostrava-Vitkovice.

I-$ ~Kovaairo Z, z
103titut* of orawl-tia chmIstrys "'Todualcal 4;ollop Or
'bw
.Astr7 (Ta4ltut fw orgetaisobe i;hmle 7*ehnlaae
HoohnobAs fur Mumlel,, Pft-gug - (for dil
~Va n-o& mt Usawavg& QMIWL ZAIL-VAIL-
A;UAAW~- -~ffo-3;~Mffi 19fts po 1.5iAlfti ~54
Ow
Mastlestion of the nyridloo scrlo*o -wrtu-s !~edtwzzon
or quaterm" Salts of "no "ridina hommologues vrith
scdi= tvorb~fdrLdoow

KOVARM,-Rq4oX, inz.
Prevent experience with the Soviet machipes for permanent way renewal.
Zel dop tech 11 no.2238-39 163.
'k I

KOVARIK.. S.
Removal of cell debris, thrombocytes and dead cells from a
spleen call suspension. Folia biol. (Praha) 9 no.,5:388-392
1634
1. Institute of Microbiology, Czechoslovak Academy of Sciences,
Prague.
(CYTOLOGY) (SPLEEN) (BLOOD PLATELETS)
(CHRO14ATOGRAPHY) (TRYPAN BLUE)

KOVARIK, V,
Contribntion to the nonlinotir thoory of' Inyered plates. Bul
Ac Pol Tech 12 no.,,):641-649 164.
1. Institute of Theoretical and Appli-d Mechanics of the
Czechoslovak Academy of Sciences, Prague. Sul:nitted June
17, 1964.

1 ACC N" AP7003778 SOURCE CODE: CZ/0090/66/000/006/0708/0758
I
AUTHOR: Kovarik, Vaclav (Engineer; Candidate of sciences); Slapak, Pavel
-- ate of
(Engineer;`Candffi'-_W~f~nces; Docent)
ORG: Building Institute CVUT, Prague
TITLE: The stability of sandwich plates Part 2
SOURCE: Ceskoslovenska akademie ved. Acta technica, no. 6, 1966, 708-758
TOPIC TAGS: sandwich structure, sandwich plate, sandwich plate stability,
incompressibility, transverse incompressibility, shear stress, material
deformation, material stress
ABSTRACT: Stability theories of sandwich plates with both light and rigid cores
are given. In formulating the theories, linear geometrical and physical equations
were employed. In chapter I the assumptions of transversal incompressibility,
a certain distribution of transversal shear stresses, etc., lead to a certain form
of the expressions for the components of displacement. Components of deforma-
tion and of stress were also derived. Similarly to the classical theory of homo-
geneous plates, the concepts of normal and shearing forces, of bending and twist-
Card 12

-AdC NRI AP7003778
ing moments, are introduced. The formulation of the problem for a plate of
general shape is given; the rectangular plate is considered, and results of a
series of numerical examples are presented. A simple criterion for a plate of
optimum structure is established. Chapter II is subdivided into two parts. In the
first a more precise theory for rectangular plates with light cores and compara-
tively thick outer layers is given. The second part contains a rather simple
theory which holds true for the only plates with very thin facings. The results of
numerical examples are arranged in tabular form. Orig. art. has: 14 figures
5 tables, and 167 forumlas. (Based on authors' abstract] (WA-521 (KS I
SUB CODE: 13/SUBM DATE: 27Jul66/OR1G REF: 001/SOV REF: 001/
OTH REF: 005/
Card 2 / 2

L 45412-66 EWP(k)/EWP(w) IJP(c) EM I
X~Ckl ~P6019818 (,4) SOURCE CODE: CZ/0090/66/000/001/0012/0059
AUTHOR; Koy Candidate of Sciences); Slapak, Pavel,
.&rih. Vaclav Engineer;
(Engineers ~andi~date of ciene-es) 51
ORG: Building Research Institute, Technical University, Prag2e
TITLE: Cylindrical bending of sandwich plates (Finite-deflectio'n theory)
11966, 12-59
SOURCE: Ceskoslovenska, akademie ved. Acta technica, no. 1,
TOPIC TAGS: sandwich plate, sandwich plate bending, rigid core plate, light
core plate, cylindrical bending
ABSTRACT: The paper considers the bending of an infinite s trip supported along
two opposite edges, with x, = const, and carrying a.lbadwhich doles not depend on th6
variable x2. Under these conditions the problem becomes one-dimensional. Thei
influence of the variation of some parameters of the plate on the quality of the
results is shown. The first chapter of the paper deals with a plate with a rigid
core in which both the shearing and normal stresses are taken into 'account. Thp
112

T, 446i5_6 EWP(w)/EWP(k) IJP(c) EM
-A& kR'%---AT60'33130 SOURCE CODE: HU/2504/66/053/03-/0343/0357.
AUTHOR: Dundrova, V. (Pt-ague); Kovarik, V. (Prague); Slapak, P.--Shlapak, P. (Prague)
ORG. none
TITLE. Non-linear bending theory for sandwich plates. Part 1. The sandwich plate with
very thin external layers
SOURCE: Academia scientiarum hungaricae. Acta technica, V. 53, no- 3-4, 1966* 343-35
TOP7;C TAGS: thin plate, approximation method
ABSTRACT: The theory for bending of rectangular sandwich
plates with isotropic core and very thin transversely isotropic external
layers was developed from Lameian equations solved by a stepwise approxi-
mation method. Non-linear conditions existed only in some boundary condi-
.tions and the principal equations were all linear. The application of the
theory was illustrated with a numerical example. The intermediate and finali
terms were interpreted in terms of actual physical factors. 7hirty-two
equations were presented to characterize the relations involved.
Orig. art. has:"3 figures, 32 .formulas and 1 tIable. (Orig. art. in German)
[JPRS: 36,6451
SUB CODE: 13o 12 / SUBM DATE. 01JU164
C.,d 1/1

ACC NR A P6036348 sou RCE CODE: CZ/0090/66/000/005/0589/0630
AUTHOR: Slapak, Pavel (Docent; Engineer; Candidate of sciences);,Kqvarik,
Vaclav (Engineer; Candidate of sciences)
ORG: Czechoslovak College of Technology, Prague-Dejvice (Tschechische
Technische Hochschule)
TITLE: On the stability of sandwich plates. Part. 1. Cylindrical buckling of
sandwich plates
SOURCE: CSAV. Acta technica, no. 5, 1966, 589-630
TOPIC TAGS: sandwich structure, structure stability, buckling, eigenvalue,
potential energy, stability loss, wrinkling
ABSTRACT: The present paper consists of three chapters concerning basic types
of one-dimensional stability problems of sandwich plates: buckling (total loss of
stability) and wrinkling (loss of stability of the outer layers only). Chapter I deals
with the buckling of sandwich plates with rigid cores. In the core, which is assume(
to be transversally incompressible,. both the shearing and the normal stresses are
Card 1/2

NR. - AP6036348
taken into account. Expressions are obtained for eigenvalues of simply supported
plates and built-in plates. In addition, expressions for eigenvalues of simply
supported plates derived from the potential energy are given. Because of the non-
linear dependence of the normal stresses on the variable x3 the two expressions
do not coincide. However, the difference seems to be of no practical importance.
Chapt.er 11 concerns the buckling of a sandwich plate with a light core. The outer
layers are assumed to be thin enough to correspond to the Kirchhoff-Love
hypothesis. The formulation of the problem is made partly from the minimum
condition of the potential energy and partly from the conditions of equilibrium of an
element of the plate. the first formulations laed to a fundamental equation of
higher order than the second one. Boundary conditions are defined for simply
supported and clamped plates. The solution gives practically identical results for
both formulations. Chapter III deals with the wrinkling of outer layers. The
linear geometrical and pfiysical equations of the theory of elasticity'are employed
in formulating the problem. The conditions of equilibrium are written for a
deformed element of an outer layer. Boundary conditions are defined for simply
supported plates. Orig. art. has: 3 figures, 2 tables, and 5 formulas. [Based on
authors' abstract) [KS]
SUB CODE: 13/SUBM DATE: 1OApr66/ ORIG REF: 006/SOV RBF: 005/
OTH REF: 024/
2/2

DUBDROVA, Vera, inz., CSc.; ROVARIK, Vaclav, inz., Mo.; SLAPAK, Pavel, inz.,
Me.
Some problems of the theory of sandwich plates. Stav cas 11
no.5.-313-331 163, -
1. Ustav teoreticke a aplikovane mechaniky.. Caskoslovenska
akademie ved, Praha.

KOVAkIK, Vaclav., inz. CSc.
Fi-nite deflections of sandwich pIntes. P-,tav cas 13 no.2*65-28 265-
1. Instituta of Tbecratic and Applied Mechanics of the Czechoolovak
Academy of Sciences,, Prague. 'Submitted December 28, 1961.

D If NJDROVAI , v--r6 '. irz, C'so . ; 1, oil hR I Y
, Vanlav, inz. CL,c,, - Sj ~ pAK, ppvpl ,
~li
doc. ir,.,, " p
L,:, C .
Ir '6~OT- L
I h Y Of Sf'Pdw-,:t plato bendinE. Pt.'2. ~c) j,., r,
r; o,, 9 , r, 8 ru 164.. tv (,a 12

DUNDROVA, Vera, inz. CSc.; KOVARIK, Vaclav, Inz. C8c,j SLAPAK, Pavel, inz.
C90.
kF`Plication of new theories of sandwich plate bending, Stav
r
cas 11, no.10:622-640 164.
1. InstitAe of Building of the Czech Higher School of Technology,
Prague. Submitted February 1, 1964.

KOVARIK, R.
Investigating certain causes of the derailment of railroad cars.
P. 135 (Zeleznicni Technika) Vol. 5, No. 5, May, 1957, Czechoslovakia
SO: MONTHLY INDEX OF EAST EUROPEAN ACCESSIONS (EEAI) LC. - VOL. 7, NO. 1, JA14- 1956

I
KGVARfK St.
3090. 1~9,VWK St. Histol.-embryol. Inst. Plzefi. *Artefakty p-ri provAddni Feulgenovy
reakce na ganglI6iyWUMW&.-I&teTa-cts in stainin ganglion cells by Feulgen's
method dESKOSLOUNSd MORPOLOGIE 1953,. 31/3 (202-2071nius. 3
Muhlmann's assertion that the tigroid sub-st;nce of nerve cells is Foulgen-positive is
based on an error; it is not the tigroid but the pigment granules that give a positive
Feulgen reaction. Frankenberger - Prague (1, 5)
SO: Excerpta Modica, Section V, Vol. 7 No. 9

i'OVARli'll 3.
Ori~-ination of cellular nodols fro.-~-; autoly-tic ce-71Z.
p. 214 (Ceskoslovenska 3iologie) Irol 05, no. 3, June 1057. "'Ll-ha, czec'loslova~-,n
IZ, 11 1 i -L-
SO: '.Iorlthly -Index of East European Acccssions (=Al) 1Z, Vol. 7, 110. 1, ',.in

KOVARIK, S.
Adhesion of reticulocytes to glaaa and paraffin oil. Foila Biol,
8 no.2:115-118 162.
1. Institute of Histology and Embryology, Medical Faculty, Charles
University, Plzen.
(ERYTHROCYTES)

KOVARIK, V. , G. Se.
Some notes on the solution of skew orthotropic plates. Acta techn H=g
35/36:585-609 161
1. Czechoslovak Academy of Sciences, Prague.

kalm 1XOd4- 4 .
SAML, 01I.Dr.Doc4 KOH(XJT. J1,Dr.g KWBOVA, L., Dr.; KOVARIKOVA._!UDr.
Nwarohumoral effects on gastric secretion. Gas. lek. cesk. 44 no.12:
293-294 18 Mar 55.
1. Z 1. interni kliniky K.U., preduosta prof. Dr.Notousek
(STOMACH,'.pbyololog7
gastric secretion, neurobnmoral off. on)
(GASTRIC JUICE
secretion, nourohumoral off. on)

EDYARIKOVA, A.; CAPSK, R.
Effect of bacterial toxins on adenosintriphosphatase activity. Cesk. fysiol.
7 no.3:275-276 may 58.
1. Farmakologicka laborator CSAV, Praha.
(BACTERIA,
toxins, eff. on ATFase metab. (Gz))
(ADMLPYROPHOSPHATASN,
metab., eff. of bact. toxins Oz))

KOVARIKOVA, A.
of cardiotonic and cardiotoxic effects of lanatos ide D.
Cesk. fysiol. 7 no.5:49.3-494 Sept 58.
Vyzlumny ustav lecivych As~i*lin, Praha.
(DIGITALIS, effects,
lanatonide D. tonic & tox. eff. (Cs))

KOVARIKOVA, Al.
Comparison of lanatoside A. B, C, D on the heart-lung preparation
in cats. Ceak.fyslol. 9 no-3:293-294 My 160.
1. Vyskumny ustav lecivych rostlin, Praba.
(DIGITALIS pharmacol)

KOVARIKOVA Alena-L.; STORK, Alo-is
Pharmacology and clinical use of lanatoside D. Cas.lek.cesk 100 no.2l.'
653-657 26 My 161.
1. Vyzkumny ustav prioridnich leciv, I intexmi klinika lekarske fakulty
KU., Praha.
(DIGITALIS)