SCIENTIFIC ABSTRACT CERMAK, J. - CERMAK, K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308020015-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

CET,?J-LkK J
-=~-2xj
TECHNOLOGY
Periodicals: RIEH,,;ETIYA Vol. 9, no. 2, Feb.
1959.
GLRM-K, J., Comparison of parameters of barrel
boilers. P. 64.
Monthly List of East European Accessions (EhAI)
LC Vol. 8 No. 5,
!,~kv 1P59, ~Unclass.

Country : CZECI,10,13LOV.J' M. T
CatcCory: Nunn ::Lna PhysioloGy. Physi~Ar,LT of
Labor aml S,)--art -
,,'.bs Jour: MDicl., N 19, 19581 39297
AuVaor E.
Inst a-
Title The Chaii6es f tSL Dynamics ~f thL. 1%;art i)-. Dancers
FollcidnL; Vit. W,rl,.cut ,md Under Wrldn~, Ci.rLlitiuns,
Deterained v.,.t', tiv .'.id of a
OriC; Pub: Casop. lCh:1M CLsh-ych, 1957, 96, N,, 37, 1163-1174
Abstract: In tventy )r,~fossicnal dancers (10 ior, mid 10
vonert, avor--Z~c. aL;e 23 years) thu pulse frcquency
(P), the syst lie vclune (SV) and the iiinute vc.1m,
(W) were i1:.VL3t-j.(,nted durine and aftcr v-rk with
Card 1/3

Countr7 : CZECHOSLOWMI, T
CataGcry-. Humn and :.ni;-r-l Physiclogy. Fhysi(,1c1(.y 7f
Labor and Sport.
Abs Jr-ur: RZhDiul., N 19, 1958, BM7
the aid of rlic-plethysmograph. FULvinL; simll
exertion, aIL indixes increased; P rcturnod to the
criginal val-au within 2-3 ninutes, and SV and MV
vithin 5-7 :.dillitc-s; censequently all i4idixcs fell
below- the rust v~,.Iucs. The MV iiidixQs at rust,
but neasurud ir-Owr the wc-rhinL; a-nLliti iis, were
hiGher V1211 V., Sf-- LItained in the mt, ry,
this clevat'~~ ii bciiuL caused by an incrcasQ k.f SV.
At the ti;.,c f Vic wcrk load (dauce) MV iicreased
either c-n cnc.-c-iLit cif P, or SV, ur i ficcLunt of
bcth indixcs. Only in one case with clinic.~.l and
subjectivu (.vi(Ic;ncc cf cvartraininG was ~bservcd
a decrease f all the investigated v--Iuus. Two
Card 2/3
T-128

Country : CZECIIC'I'ILOV,,Kl;, T
CitcCcry: Humn and Physiolo(x. P-hyii:l,,a -f
Labor aad Sjj- rt .
Abs Jcur: MDiol., No 19, 19$3, GMT
types of reacti,as were mted aftur a six rinute
dance: 1) shifts of P., SV, an-I MV
diately aftLl' Lxortion with a fUl,wiaU decrease;
2) with m-xi-.-.i:,.I increase of P and MV - 1,w values
of SV
, equallinr- almst the oridinal valuc.; in
the clursQ T Vic first rainute cf rc-spirati,n, ele-
vation :~f SV t ,-k place (apparently due tu long-
theninG of the diastc-le, caused by rapia restcra-
tion .:,,f P) V V Rozenblat.
Card 3/3

CERMAK, Jaroslav, in~.
Impressive activ-1-ty of the Czechoslovak
Scientific Technolo-
gical Society at the 1963 Brno International Fair.
Tech
praca 1,,5 no.11:9";.9-920 19163.
1. Ustredni rada Geskoslovenske vedecko-technicke
spolec-
nosti.

CEWIAK Jaroslav inz.
Program of the Cztehoslovak Scientific
Teclinologicaa
Society for the 6th Brno International Fair
19o4. Tech
praca 16 no. 4:300-302 Ap 164.
1. Deputy Secretary for Organization, Central.
Council
of the Czechc,91ovak Scientific Technological
Society.

CERVAK, Josef
A simple method for registration of the curvature and
mobilitlr of
the spine. Acta chir. orthop. trauma. cach. 29
no.3:269-1273 Je 1621.
1. Institut telesne vychovy a sportu, fakulta University
Karlovy
v Praze,
(SPINE)

CEMK, Jaroslav, HOr
Medical control of pbVsical education and sports, its
organization
and tasIm. Prakt.lek.,. Praha 35 no.89173-177 20 Apr
55.
1. Katedra teleene rychM a telovychavneho lek&ratvi
LITU v Prace,
pradnosta prof. MUDr. J.Kral.
(PHYSIGLL IDIJUTION AIM TRAINII'DO
in CzeA., med. control)
(ATEIRTICS,'
in Czech, mod. control)

CERMAlf j'1R1

t

DiAr: 4E2c(j)/4E3b/4E3d

~
3

--
k/l,ctive alloys for the direct synthesis of methyle4tqr,-

silizes. jaroslav 2Hka, Jill terinfil, and Viclay Mazoch.

Far.
87,0,T6;*SFff.-I*5, 1057. Ine pr;kc~s of allowing.

alloys of
Si, Cu. and At to temper in an oven for 13-12 firs.

above the
cutectic temp. (BOD-1100*) and 6-10 hrs. at a

sul~cutectic
Witip. (600-800*) gives products that bring

about a higher
conversion of Si (80-W%), a greater yield

of higher methylated
chlorositanes, and a better reproducl-

of the procL--:;. Fuse
in a C crucible 42.75 kg. Si

(99%Si)for3his.-.tnd:'.'Oinin.at
1470'inagas-heatedoven.

?
add 7 kg. cathode Cu in blocks and,
after the Cu has melted

(urprox. 15 min.), add 0.25 kg, At in
sheets. Mixthectia-

tents with a rod. After'-) nim. transfer
the molten inass to

another prewanized C crucible. keep for 0
firs. at 870* and

for another 6 hrs..ql 700% anti then allow to
coal gradually

N
for 6-10 hrs. In another example the Si:Cu
ratio is

85.6:14 and the alloy Is tempered for 10 PArs. at
1000* and

thtti-allowed to cool slowly for 12 firs. L. 1.
UfbAstk--

CZECHOSLOVAKIA Organic Chemistry. Synthetic Organic G
Chemistry.
Abs jour: Ref Zhur-Khimiya, No 18, 1958, 61024.
Author Miroslav Sasin, Jiri Cermak.
Inst
Title Synthesis of Triphenylpentamethylcyclotetrasil-
oxane.
Orig Pub: Chem. listy, 1957, 51, No 9, 1766-1767.
Abstract: Triphf-nylpentamethylcyclotetrasiloxane (III) was
separated from products of methylphenyldiethoxy-;.-
lane (I) and dimethyldichlorosilane (II) c-o-hydroly-
sis, 1 liter of water is added drop by drop to 3
moles of I and 1 mole of II in 500 ml of toluene,
Card 1/2

i CZECHOSLOVAKIA / organic Chemistry. Synthetic Organic G
Chemistry.
%, Abs Jour: Ref Zhur-Khimiya, No 18, 1958, 61024.
0
Abstract: and 30c,' of III is separated boiling point
1500/
0*05 min, melting point -360: n25D = 1.51134,
d25 25 := 1.0805.
Card 2/2
43

Distr: 4r,2c(j)AE3d
VRecovering mefayl chlorlde.in the direa synthesis af
me~ ifi
15. ITI-51-F-717n ;i p - olvi )I i.Xl -of
CH4, 11. CIla, and moh%lchli tro lsihi iE, jms.S~vd ttvvr ilc:ivc-'
C,AleCl i,;.d)sorbvd qumit., wherem the oilirr cmul w-susl
pass 4nabsorbvd. I.. J. tvrvyrt~-

CERMAK J
A conference on tho-orgAnic siliceous compounds in
Leningrad. P. 87
CMICKE PRUMYSI. (Ministerittvo chemickeho --prumyslu-)
Pralia, CzechoslovaUa
Vol. aJ No. 2, Feb. 1959
Monthly List of East %ropean Accessions (EFAI), LC, Vol.
8, NO; 7, Jul,7.- 1959
Uncl.

CEPI-M
I DOSTAL, P.
Polarographic determination of the Si-H
combination in
presence of Si-S:L in polyorganosiloxanes. Coll
Cz Chem
28 no.6:1381+-139) Je 163.
1. Forschungsins-bitut fur orgaiiische
Synthesen, Pardubice
Rybitvi.

CERMAX J inz.
*Labotron; an electronic laboratory* by Giancarlo
Contessi.
-Reviewed by J. Cermak. Slaboproudy obzortSuppl.:
Literatura
'24 no.4:L29 -163.

fvg]RHAN, Zan
Mowchromatization ckf X rayo-,.~ Cs cas fyo 13
no,3:219-W 163,
I* Ustav fyiiky pevnych latakj, Geskoslavenska
akademie ved.,
PrabAo

CERMAK, Jindrich, inz. ~3c.
rallculation if the tranxmls~2i,-.n properties of
loT.,- -rs--vency ca:14-10
lines for high froqu6zcy a:il ~ra,!3,mlssicns. .91
-zb-;prouiy
0
obzor 25 r..o.3;131-144 it- l61,..
1. Rasaarch Instit,itts of' Toleconmunientions,
Pragus.

'ACCESSION NR: AP40414597 Z/0055/64/014/008/0629/0645
AUTHORt Cermak, J*
TITLE: Chroma focusing of x-ray diffraction lines an&aa achromatic
camera
!SOURCE: Chekh~scovatskiy -fizi*cheskiy zhurnal, v. 14, no. 8, 1964,
629-645, 6561
TOPIC TAGS: x-ray di.ffraction, achromatic camera, chromatic focusing
ix ray spectroncopy, diffraction fine
ABSTRACTz Conditions for simultaneous suppression of the wave- len gth
component (broadening) and the instrumental component (broadening) of
x-ray diffraction lines are analyzed. General expressions were dc--
,rivedfor wavelength and intitrumental broadening, caused by not
Allier-
Ing to chromatic focusing conditions (also geometric focusing candi-
tions) in any experimental geometryl assuming the use of a Johann or
Johansson monochromator and measurements of diffracti-on lines oa the
same aide of the specimen as in the incident beam (reflection geome-
try). The conditiona for i-.hromatic and gec'metric focusing were ob-
Card 1 2

;ACCESSION NR: AP4044597
tained as special cases of ithe derived expressions. It was
found that
conditions for perfect geometric and chromatic *focusing of
the d1f-
fraction line can be met readily. General considerations and
computa-
tions for a given experimental setdo are described. Several
rules
are suggested for optimum choice of the parameters for
simultaneous
focusing of a pair of lines. An achromatic camera which is
suitable
for this sort of measurement is described.--The profile of a
line
with 0 a 74.3 degrees (the 331 li:ie of annealed aluminum)
obtained
iwith an achromatic arrangement and that obtained by means of
an.ordi-.
'nary back-reflection were compared and the advantages of the
former
,(especially in view of the fact that ho elaborate
experimental equip-
:ment was required) wer 'e made evident by photometric
records, Origo
;art. has: 5 figures, 10 formulast and l.table.
ASSOCIATIONt -Institute of Solid State Physics, CzechAcade
Sciog
irrague
'SUBMITTEDS 30Dec63 ENCU 00
SUB CODE: OP NO REF SOVt 000 OTHERt 000
Card 2 / 2

PROGIIAZKA, J., prof. dr,,; BRZEK,V , CEFOIAK T *
R,!*PR,'YS,J.; SiDLER, L.;
JEDLICKA, J.; JUPTI, I. -
P
Rq,eriences wit~n the surgical treatment of
acquired aortic
stenosis. Rozhl. chir. 44 no.'L:1-7 Ja 165.
1. 11--hirurgicka klinika lekarske fakulty Karlovy
University
v hradi!i Kralove (pTednosta: prof. dr. J.
Prochazka).

CERMAK, J.; TUMA, S.; ZITIETAL, A.
Volume of the heart and its relation to the height,
weight
and bndy composition in obese boys. Cesk. pediat. 20
no.10:
867-872 0 165.
1. Vyzkumny ustiv telovychovny v Praze (prednosta doc.
dr.
E. Eiselt, CSc.) a II. detska klinika fakulty detskeho
lekarstvi
Karlovy University v Praze (prednosta prof. dr. J.
Houstek, DrSc.).

CZECHOSLOVAKIA Laboratoy(y Equipment Instruments,
Their Theoryj Constructions Application.
Abs Jour: Ref Zhur-Khimiya, NO 19, 1958, 64287
Author X&=ak Jan
Inst Not ji_v_e`R`-__j
Title An inptrument for the Analysis of Component
Doublets on a Diffraction Roentgenogram.
Orig Pub: Ceskosl. CaBOP. fYs.o 1957, 7. No 6, 732-739
Abstract: Describes the potentiometer method of separating
the Ko(, and KNL components of photometric-
curve roentgen-diffraction pictures obtained, for
example, by means of G-M counters. The operating
principle is realized in a simple instrument
that permits separating the component doublet
Kiqjrom the curve through selecting resistances
Card 1/2
47

CZECHOSLOVAKIA / Laboratory Equipment Instruments, F
Their Theory, Construction, Application.
Abs Jour: Ref Zhur-Khimiya, No 19, 1958, 64287
Abstract: proptrtional to the first humberg of the
equation ~ (x)j which chara~cterizes the L-ilrvb
K-ij . An eval"tion Is giv6n of a series of
fadtors that intDience the hcourkdy of the.m6thodi
errors; in determining the relation of the intehsi-
ties of the separated componenets, inaccurate
determination of the background, disregard of
the lines 03 and loft, and others.
Card 2/2

CZECHOSLOVAKIA/Solid Stitte Physics - Structural
Crystallography E-4
Abs Jour &-f Zbur - FLzilta, No 1, 1959, ljo 824
Author Comak Jan
Inst -To-tc-iVen
Title Instrument for the Exl:ansion of the Resolution of
the Can-
ponents If vA 11 KA 2 of the Doublet on X-ray Diffraction
Photographs.
Orig Pub Chekhosl. fiz. zh., 1957, 7, No 6, 748-756
Abstract Me profilev of the K-~l and curves is assuiied to
tic
the same. r it ~; es Of KA 2 and Kcder., W~icb
arc, Comlecti3d iz a nz?~M ser Similar to ovat Used In -A scalo-w-two
c'trcult, -11w systern is L-Wysed in dotall. It ti hh", n that itzi
prac-
tical value 13 zr;aher lin Ited, -S)nco It siren rt-Rection--
alcng The line. The v XoNam is solved 1:q umploying a bridgeLl-T
T~ov~rk fiet Abst:T~ 129 Tb-E~ d"ice r insimz of mfj ird4c t-
ive &:emen.5, a series inpedzmee of the axt type ~-'Pd k
parz,Uel imp,2-2aace. -1b, cirealt to vaTm!Ae af spereti~; -ra g:"aa
up

CM4AK, J -
A vacuum-tube filter. P-50. (Sdelovaci Techni',ca. V01, 5, no. 2,
F'A. 1957. Czechoslovakia)
SO: Ilonthly List of E-ast European Accession (Ea-L) Ir., Vol. 6,
no. 7, Jul~, 10157. Uncl.

. . . . . . . . . . .
V
follawir.3 network 13 anab-Ard. a two-i 'S im al cha.-
"a "zlet:m==!5 R3 =d R~ In mries va one ,I th a
om&rft ra aM iR Urntmted -alth :tk ba lawN ID-g tLop-dwiv e 9-,;
output
Imm R, w.JR; Is Wren to a line Lermbi2ttd vith an
lmpedam'e '~j (in re-celvIng a"
point betwc-an It, -M R, -'d ~hc b~-j E
WL- to L ~~ ltlrl..L~Luj .11h .= I
C, atl~-~M-n EVIV-v: :i;,
TvS ~l :Z 7
ji. k r

C/ A A 1,- 0 R I E
&s Jour Ref Mar Fizika N
o 199,8,p No 6421
k~--hhor
I:~.St ror
ii t1l Eqzdval!5=~ CircizLt-o. c;f
Orig Ptib EKW-*pr.70,y obzc-r.. -'L95-,,, 1e., No 5., 299-303
Abs"ract, Emudna:',-.ia:~ of the of
for the tran3mission of week r,-'. h,18~b. The
circ-A-1; 16 cELI--.-- el accc~='~. f;:.r tlbs, !l'ollactor
cappacitwo.ce and cf the re!5~,zc!-Ara 'L.:. the gain. !he
of tkte for 'c5e iZ Veriffea Iq
meas*zreme:.,-,'I-s made o:-, mmlZlfier Cevrta-.:~,
rf,~cammep.,-h-
tions are given cmeex-rdag tLe prel-lcm cf broade-iz:.g t-he
band
of the amplified freq~zacies. !~ffl-.1iogmphy, 16
Card 1/1

M~:,-M, J. ; MVLIK, J.
A telephone repeater with nc-gative impedance.
P. 7. (SDELOVACII 7E.C.HEIKA) (Praha, Czechoslovakia)
Vol. 6, no. 1., Jan. 1958
SO: Monthly Index of East Ruropein Accession (EEAI) LC
Vol. ?, No. 5. L958

1 Ir: L!:!~ L F U:- If! P 1~~ 15 eR-'~ t!
L).)t inim 5t&j)jIj;y and p:,z, !I Lhe rep-AL-r 1~
ro CA thr title Huwvy! r -i'mcc. tn pr--ct;ct
an a 9erj,-5-t)pe
type z !,l, rvpeatrr, which wtre
set a,.,I( the 111P.1 ;u aze Lille Mle mc-45UT~M~F;:.
prtfera:~iv v -"i,) j,

C-~ F- RM
621.3837.
6936. TFUNSISM NOISE. J.4bermik.
Slabopro-uW bRoir-, Vol. 10, Jqo`P FEW-" 68). In Czecb.
Ava"blie sources on the subject are surveyed and It to
pointed
out that transistors exhibit two kinds of noise. At
frequencies well
below the triwsistor cut-off fropency, the noLse spectrum
decreLses
logarithmically with frequency; here the notse has the
nature of the
flicker effect.. At higher frequencies, tnAzUtors produce
whits
notme which oan be attrOxAed to, emitter current, cut-off
collector
current, partAtloa effect and bass realsts e. Some
measurements
were carried out to determine the overall notse In several
British,
Czechosloval. and Soviet translatorih Curves of nolas figure
as a
of Dllectdr and frequency are plottat".~
nose seem to confirm resuqs obtained by other lavegtlgd~lrl
%

ChTM.K, J.
"Internal feedback in tranoistors.11 P. 15b.
SUBOPROUDY OBZOR. (MNISTERSTVO PRESNEHO STROJIREWTVI,
MINISTERSTVO SPOJU A
VEDECKA TECHNICKA SPOLECNOST PRO EMTROTECHNM PRI CSAV.)
Praha, Czechoslovakia,
Vol. 20p no. 3j Mar. 1959.
Monthly List of East European Accessions (ERAI), LC, Vol.
8., No. 9, Septeduer 1?59.
Uncl.

CERM, Jindrich, C.Sc.
The use of compandors in carrier telephony systems.
Slaboproudy
obzor 21 no.9:514-.-;20 S 160. (EEAI 1011)
1. VyzkumW ustav tolekomunikaoi, Praha.
(Telephone)

CERMAK, Jindrich, inz.
Ten years of Jane-tion transistors. Slaboproudy obzor
21 no.9:.554-556
s 6o. (Transistors) (EEAr ioa)

CEIII-w., Jindrich, Jxr..
Transmission of tieveral programs over low frequency
wire bro-r-deasting.
Sdel tech 9 no.9048 S 161.

CERIUK, Jindrich, inz.
"Technology of tranBistor switchgearst' by
Jaroslav Budinsky.,
Reviewed by Jindrich Germak. Slaboprmidy obzor 23
no.8:M)8
Ag 162.

CERMAX, Jindrich., inz.
Small diam8ter coaxial cables for carrier telephony
systems.
Sdel tech 10 no-9:333-335 S 162.

---C -inz *
Reliability of semiconductor components. Sdeltech 10
no.12:442-
4" D 162 *

I- GEMAK, Jindrich, inz,
"Tranniatoro-fr. -thoory and practioo" by flolonda and
Jurkovic.
Reviewed by Jindrich Germak. Sdel tech 10
no-10:398-399 0 162.
. I

GMAK, JAndrich, inz.
"Scientific litarature on eloctronic semiconductor
equipmen"D; biblio-
graphy 1945-19550. Reviewed by Jindrich Cermak. Sdel
tech 10 no.10:
399-400 0 162.

GMW, Jindrich., inza
1~1~ se code moulation carrier telephone systems.
Sdel tech
11 1.4:123,,U5 Ap 063.

CFMAK, Jindrich, inz-.
- I:-, -' -,
High-frequenoy measurement of junction
cables.
Sdel tech 11 no.7::242-245 Ja 16.3.

CERMAK, Jindrich, inz.
4._. --. ~ ;~~_-~,~ !
Design of a three-stage direct-coupled amplifier.
Sdel tech
11 no.10:372-313 0 163.

CERMAK, Jindrich, inz.
"Calculation of low-frequency transistor amplifiers"
by P.A.
Popov. Reviewed by Jindrich Cermak. Slaboproudy
obzor.-Suppl..:
Literatura 24 no,,8-.L57 163.

CERMIAK JjUdrUh, inz., VSo.
=A.-Am
VolWe and time quantization of signals. Slabopr6qdy
abaci, 24
no.10063-570 0 163.
1. Vyzki=V ustav telekomunikacd, Praha.

CERMAIK.,_~jpqKich, inz.
----
Exponential. oscillation generatoir. Sdel tech
12 no. 3:96
Kr 164.

CERMAK , J. , inz.
Solution of the pirt production control in the
Soviet Union.
Sdel tech 12 no. 3:111 Mr 164.

CEP.14AE, j. inz. T~r-.; Zlavnr.',~a, J., inz.
Evaluation of Slam fjoncratov (iffir:;,ney by d"gital
cnispuv~i*.~.
Strojirenstvi D, ro.4; 21,.3-25P Ar '64
1. Institute rif Info vrou, t, ion Thocry and
A"Utomation, Cze-hos~'~lvLl-
Acaci,?,rny of Sciences, ilrague.

L 34556-66
ACC NR; AP602550c
SOURCE CODE:
AUTHOR: Cermak Jindr. Engineer)
--.WQ 3
ORG: nonA'.
TITLE: Experimental multichaimel apparatus using pulse code
modulation
SOURCE: Sdelovaci technika, no. 12, 1965, 442-448
42/0448
TOPIC TAGS: pulse code modulation, communication equipment,
semiconductor research,
circuit design
ABSTRACT: The article describes equipment developed at
tO~Tqelecommunications
Research Institute. Diagrams of the circuits are presented and
discussed in
detail. Laboratory tests have been conducted to determine the
reliability of
the semiconductors. The resu~Lts of measurements are given. Orig.
art. has:
20 figures, 5 formulas and 1 -cable. 1JPRS-' 34,6911
SUB CODE: 17, 09 / SUBM DATE: none / ORIG REF: 003 / 'SOV PM: 031
OTH REF: 009
lyII/

CERM-11, Jindrich, Iriz,,
Transmission of 'CeIg-vinlon video signal by pu2ae
coda modlllhtiVr~
Sdel tech 13 no.1:25 Ja 165.

ADD Inubb S

-are as 16 OWS. 2t n ;e-'SaTy
0' and-sufficien

--- -------
Perl W 1!

.... .... . ..
:-trot. equal- to. umbr-.. a--, suffitient spluti

,

o: -a-: Ch
S
I itions belonging
0l t aractcristic

approach 266 as xri is-thM tbe~
map)

He e.
_b-_IeS3lt))= L Ac:6dssorne of his rest,

Ai
onhomogncouiiqtiations,

Cermak, J.
Professor Kaucky at sixty. P. 126
CASOPIS PRO PESTOVANI MATEMATIKY. (I'leskoslovenska
akademie ved.
Matematicky ustav) Praha
Vol. 81, no. 1, Apr. 1956
6ource: REAT - LC Vol. 5. No. 10 Oct. 1~56

; I

ChRKkK, J.
"Lerch's contribution to the general theory of
functions."
P. 419 (Prace) Vol. 29, no. 10/11, 1957.
Prague, Czechoslovakia
SO: Monthly Index of East European Accessions (EEAI)
LC. Vol. 7, no. 4,
April 1958

C Iwm, J.
"Ierch's contribution to the theory of im"inite
series."
P. 433 (Prace) Vol. 29, no. 10/11, 1957.
Prague, Czechoslovakia
SO: Monthly Index of East European Accessions (EEAI)
LC. Vol. 7, no. 4,
April 1958

AUTHOR:
TITLE:
S/058/62/000/003/036/092
A06iAioi
CermAk. J.
Neutron density distribution in i;he vicinity of a partly
inserted
black rod in two-group approximx~ion
PERIODICAL: Referativnyy zhurnal, Fizika, no. 3, 1962, 55 -
56, abstract 3B450
("Chekhosl. fiz. zh.", 1961, v. 311, no. 9, 652 - 659, English;
Russian summary)
TM: An unrefl6cted cylindrical reactor of finite height with
an empty
cylindrical channel in the center is considered. An absorbing
rod, black for
thermal and transparent for epithermal neutrons, is inserted
to different depths
of the channel. The boundary condition throughout the channel
length is -_,onsidered
as some operator (Kl, K2) affecting the neutron density
function. It is assumed
that the boundary,conditions on the channel. surface, on the
spot i-hiere the absorb-
ing rod terminatos, vary discontinuously. The solution is
written down as the sum
of products of trigonometric functiono (dependence on height)
by some combinat'. Ions
of cylindrical functions, satisfying the boundary conditions
on the external re-
actor surface. The operators K, and K2 are represented using
trigonometric func-
Card 1/2

S/058/632/000/003/036/092-~
Neutron density distribution in... A061/AIOI
tions. The problem is then one of an infinite system of linear
algebraic equa-
tions. By a reasonably limited number of equations it is possible
to determine
'the neutron density distribution in the vicinity of the rod and
its effic!:'.ency.
A numerical example is given.
B. Kochurov
[Abstracter's note: Complete translation]
Card 2/2

CERMAK, Rri, inz.
Silicons. Tech praca 15 no.3:214-218 Mr 163.
1. Vyzkumny ustav organic)-yah syntez, Pardubice
- Rybitvi.

CERMAK22 i; UVORKA, Jiri
Use of pignal-flow graphs in the acmtrol technique.
Automatizace
6 n0.3:60-64 Mr '63.
1. Ustav toorie informace a autom~;Izaoe, PrOa.

CERMAK, Jiri, inz., CSc.
,~~ __I... ------ --_
On the theorem of Initial and final -value of a function.
Automatizace
6 no.92223-224 S 163.
1. Ustav teorie informaco a automatizace, Ceskoslovenska
akadeide
ved.

CERMAK, Jiri; ZEZULA, Jaroslav
On the theory of cylindrical air holes in
reactors. Jaderns.
energie 9 no.7:234 Jl 163.
1. Ustav jaderneho vyzkumu, Ceskoslovenska
akademie ved,
Rez u Praby.

, 117
~~E(j':OSLOVAKUA
CEK.~L~--~J; J.
Research Iii-oti tute of Organic Sy-atliesis
~Forse,il-ui6sinz,:'L,,i-'U-u'u
fuer or-anische Syntliesen), Parciubice-lllylbitvi (for
both)
llra;-.-ui:~, Collection of Czcc'wslov;;,.k 'C"llemical
C;omunicatioiis,
-..o 10, 1965, PP 3276-3263
"On the Identification of Cojajowads frola tulfte Direct
Syntlicsis
0 T.T etl-.-,r cl lorsjj~vqc.
-, - l h

PETEERKA, V., inz. GSc.; CE1U-9-K, J., inz. C3c.
Analytic expression or some relations between the
thermodynamic
parameters of wet steam and overheated steam.
Strojirenstvi 14
no-5:351-354 Ki 164.
1. Institute of Information Theory anti Automation,
CzechosloNak-
Academy of Sciences, Pragiie.

1-
I
LUCANSKY, A.; MATISKO,J.; Spolupracovali: SNEZNY,I..;
LESKO,V.;
BIBOVA, A.
Clinical and laboratory research ort the similtaneaus
administra-
tion of procaine and mesocaine. Ro:shl. chir. 43
no.6t/+(Y7 - 413
Jo 164
1. Chinirgicke oddelenie aM v Prosove (veduci: MUDr.
J. Brtka)
a Ustredne laboratorium OUNZ v Prenove (veducit MUDr.
J.Matisko).

CERRAK,--~J,4_4~!., inz,
Phenol liquidation by the adoorpticin on flotation
coal sludge.
Paliva. 41 no.11041-343 N 161.
1. Banske projek;ty, Ostrava.

CERNY, LubozLr; MESAROS, Ernest
Pathologicomorphological changes of svine gall
bladder and
their relation to microbial flora. Vot madicins. 8
no.6:401.-
Ij,08 D 163.
1. Departments of Pathological Morphology and
Microbiology
of the Research In:3titute of Veteriniwy Medicine,
Brno-
Madlanky and Institute of 7Dathological Horphology
of the
Faculty of Veterinary Medicine of the Higher
Schnol of
Agriculture, Brno-14adlanky. Head of the
Institute: [doe.
MVDr. ] M.Zendulka,

HUDLER, Libor; JOUCKA, riri; SDW, Rri; 0 -.Josef; PAZDEW,
.Taroslav.
Cylindrical rotating oxygenator. (Preliminary rejxmtle
Sborn.
ved.prac.lt3lc.fak.P'arlov.Univ.(Hrad.Kl7al.) 6
no.3't2-39~-P~ t63.
1. Chirurgicka klinika (prednostat p:rof.9 MUDr.
T.Prochazka);
Katedra, veleene cIdTurgie VLVDU (prednostal doc., MUDr.
A.
Benear) a Ustredni biochemicka laborator (prednosta MUDr.
J.Jicha)p Universita Karlova.

CEMAKY josaf , Irrof., inzh. dr. (n-aha)
r__ __ the devalopment of inside heat In flUjj.4 Ion
of furnac,3
walls undor heavy utreBB. Stroj caB 14 no-5:406-425
163.

C-,, P! A,',( Jo - -f'
Use of -c)refnb-.-'1c&t4-,d reinforced cuncrnte
supDort rle-
ments as substitute for timber in making
artificial roofs
for st-opes. Rudy 12 no.4-122-126 Ap 16-4.
1. Development Center, Central Adtolnistration of
the
Research and I-lining of Radioactive Rau
Materials.

CZECHOSLOVAHM UDC .71(:612
613 .766.1)-039-33/.34-0736.61
CMUK Jaroslav- Research instit-ute for Physical
Education (Vyz-
kumny Usua7~1T'eA_ovychovny), Prague, Director
(Reditel) Docent Dr
E. EIS MT.
"Efficiency of Intermittent Work Compared to
Continuously Ter-
formed Work of the Same Volume."
Prague, Pracovni Lekarstvi, Vol 18, No 6 - 7, Aug 66,
pp 279-282
Abstract /Author's English sumt-iiary modified,.7:
Continuous work
1 00FIT2-OmIn 90 turns o:.i a bicycle ergometer was
compared to work
performed at intervals: 200 W / 5 x ~ min. In athletes
trained
to perform-. with a sustained efforthiRher efficiency
was
found in the intermittent work. Other . Athletes,
performing nor-
mally for short perioda of efLL'ort did not st-iow this
phenomenon.
1 Figure, 2 Tables,, 8 West-ern, 2 Czech, 1 East German
reference.
(hanuscript received 3 Doe 65).
1/1
hn

O'EMU'U', K.
"The X-ray width of joint fissure on the lev of cattle."
"The contribution to the
treatnmant of anthrax". Inst. for Rentgemlogy & physical
Therapy, Vet. Fac., U. of
Zggrab.
Vet. Archiv. 22 : 241-244, 1952

(.'0.'z LA, V j
K. CI:',NI;-kY, r. EV'KOVIC and ".. AjN,11~'ASIC (Aft
ilia nct qLated).
Be.lr~rvdc, inn rsId Glan'ik, Vol 16, Io 12, 1967; pp
11R3-1186.
Ab,I:trac.-, lc-lerlnArt stirnary modified7: (if
'.26,, lt~irsr-s seer, 19J15-196", 92
rj,;,l ImbI.4ca" hernfa; 52 Were Upon, willh. '1411
succcss--,.i 1,~(,
e c ir - e r, c Camprel,.LnsIve
4 1 -hd surp.1cal
Of Lechriiq,,~(,, 6 '.JE:stirr and I. Czcch
reforer.,~(,.

pf"
-COUNTRY Czechoslovakia
CATEGORY
ABIS. IT0,1M. 573?8
M) TH OR -_'~_rmtik, K. anti liutla, V.
, -..j 3"". No't-jr-1v9n
T ITL-:~ The Registration of Column Read Temperatures
0.~ ICi . p U 13. : Chem Prum~rsl, 8, No 10, 523-525 (1956)
A B '~ T FLA OT : A resi8tazice thermometer with amplifier
and re-
cording milliammeter has been used in measuring
column head temperatures of laooratory distilla-
tion columns. The accuracy of the measurements
was
Ye. Stefanovskiy

Apparatus tot rastsur4ment 'efactric conduc*b
olocualyto solatiou., Zdmik ~ok' and Zarel Ccm&k
ci
0( M, ter's auxil-
lary bZf e= In -d grom.dint, The deicribed
i=dj _I d
IIPP. 4
Yj

80,48
Z/037/60/000/006/001/olu
V61 E073/E535
AUTHOR,, Cerm~k, Karel
TITLE: Irreversible Change in the Electric Resistance of a
Thin Tellurium.Layer Diiring Artificial Ageing
PERIODICAL: Ceskoslovensky casopis pro fysiku, ig6o, No.6,
pp-517-520
TEXT: Weale (Ref.1), Levinstein (Ref.2), Scott and Sennett
(Ref-3). Bond (Ref.4), Preuss (Ref,5) and Mayer (Ref.6) studied
the influence of tempering on the electric resistance of thin
layers.
Their results show that the electric resistance of thin metal
layers
is subjected to changes during the natural ageing or tempering
and
that these changes occur as a restf1t. of changes in the
strut-,ture of
the layer. Tempering may also lead to destruction of the layer.
The authors studied the pronounced increase of the electrical
resistance of thin tellurium layers in the temperature range
190*C.
The structural changes occurring in such a case were investigated
as a function of the resistance of a thin layer on the frequency
of
the current which passes through the layer. The measurements were
carried out on 10 x 15 mm thin layer specimens of spectrally pure
tellurium produced by vactium evaporation on a glass base at room
Card. 1/3

8h9L8
Z/037/6o/ooo/oo6/ool/OlO
E073/E535
Irreversible Change in the Electric Resistance of a Thin
Tellurium

Layer During Artificial Ageing

temperature. The
contacts were obtained by depositing a thicker

layer of
tellurium at the end of the specimen by repeated evapora-

tion
in vacuum and screening of the centrinl part of the specimen.

The current was fed in by means of inechanically clamped copper

electrodes ensuring a good contact, as was ascertained by means
of

resistance measurements at, lour frequencies. The specimens
ivere

heated in an electric furnace. The d.c. resistance was
measured by

means of a resistance bridge, the a.c. resistance
was measured by

means of a loss angle meter RFT, type 193, in
the frequency range

150 kc/s and 10 Mels. The changes in the
d.c. resistance in most

cases did not vary by more than 3% of
the value at the beginning of

the measurements. After
terminating the measurements, the tellurium

layer was evaporated
and the conductivity of the glass base measured
;
this was found
to be negligible compared to the conductivity of the

layer. The
results obtained for three heating cycles and also the

results
of the frequency measurements before and after the first

heating
cycle and after the third heating cycle are given. Analysis

of
the measured electric resistance as a function of the frequency

Card 2/3

8149;~ i 8
Z/037/60/000/006/001/010
E073/E535
Irreversible Change in the Electric Resistance of a Thin
Tellurium Layer During Artificial Ageing
shows than an irreversible change of the resistance occurs
at
about 190 OC and this is caused by breaks in the cohesion.
of the
individual amorphous regions and also by cracks that form In
the layer due to its destruction. The resistance of the
amorphous regions increases irreversibly and so does the DC
resistance of the thin layer. There are 2 figures and 14
references: 2 German and 12 English.
ASSOCIATION: Katedra matematijZy a/fysiky, Vysoka' --�koja
chemickotechnologicka g Pardubice
(Chair of Mathematics and Physics, Chemical-
technology University, Pardubice)
SUBMITTED: March 9,, 1960
Card 3/3

23071
Z/037/61/000/002/003/003
E133/E435
AUTHORS: Cermak, K. and Horafk, J.
TITLE. Photovoltaic Effect on. a Thin Film of Cadmium Telluridia
PERIODICAL: Ceskoslovensky"'6asopis pro fysiku, 1961, No.2,
pp.14i-148
TEXT. The photovoltaic effect of cadmium telluride has rficently
aroused interest because of the possibility of its use in tiolar
batteries. Various authors reported measurements of the photo-
voltaic effect between cadmium telluride and various thin nurface
layers. The present authors studied the photovoltaic effoct of
thin films of p-type cadmium telluride evaporated onto a motallic
substrate. The cadmium telluride was evaporated onto a layer of
either tellurium or aluminium and the second contact was formed by
metallic cadmium. The cadmium telluride contained less than
0.001% of Cu, Pb and Si. The evaporation was carried out at room
temperature at 10-5 mm Hg. The area of the layers was about
0 5 or 1 cm2 and the thickness 19.611 and 0,2 ~t, The resistivity
0~ the layer was approximately 10' ohm cm. Three samples were
used for the measurements: a) Te-CdTe-Cd (smaller resistance);
b) Te-CdTe-Cd (larger resistance); c) Al-CdTe-Cd.
Card 1/3

23071
Z/037/61/000/002/003/003
Photovoltaic Effect E133/E435
All the cells showed non-linear d.c. characteristics both in
the
dark and under illumination, The maximum resistance occurs when
the cadmium contact is positive. This is in agreement with the
aSSUMption of a p-type layer of Cd,re which is also in
agreement
with the thermoelectric and photoelectric e.m.f.'s. The samples
,were highly unstable. From a.c. measurements of the
resistance and
capacity, it seems established that a barrier layer of the
Schottky
type exists in the cells. The internal resistance ford from
measurements of the photoelectric tD.m.f. was 4.65 x 10 ohm for
sample (a). . The photoelectric ciu:-rent has been found
linearly
proportional to the absorbed radiative energy within the full
spectral range. The photovoltaic e.m.f. increases linearly with
absorbed energy up to about 10 W but shows a tendency to
saturate
at higher energies. Samples studied by the present authors did
not show a maximum in their photosensitivity within the range
of the
wavelengths investigated, while commercial CdTe cells do show a
maximum within this range. There are 7 figures and 11
references:
3 Soviet-bloc and 8 non-Soviet-bloc,
Card 2/3

23071
Z/037/61/000/002/003/003
Photovoltaic Effect ... E133/E435
ASSOCIATION: Katedra fysiky, katedra anorganicke chemie,
V
VysokA skola chemicko-technologickal Pardubice
(Chair of Physics, Chair of Inorganic Chemistry,
School of Chemical Technology, Pardubice)
SUBMITTED: July 29, 1960
Card 3/3

CEFOIAK, K.; SOLC, Zdenek
A simple device for measuring the thickness of thin
films. Je=3a mech
opt 6 no.11:344 N 161.
1. Vysoka skola chemicko-technologicka, Pardubice.

34693
Z/037/62/000/001/007/007'
B073/E535
C) (//~ 0,
AUTHORs
TITLEt Diffusion of silver in a thin cadmium telluride film
PERIODICAL9 Ceskoslovenaki casopis pro fysiku, no.1, 1962,
84-85 + I Plate
TEXT% To elucidate the cause of formation of an ohmic
contact of silver with cadmium telluride, the diffusion of
ijilver
into thin layers of cadmium telluride was studied. The
specimens
on which the measurements were carried out were produced by
vacuum
deposition of a thin film of silver at the ends of 4a glass
base
and, following that, depositing at a vacuum of 10- mm Hg a
thin
layer of cadmium telluride. The thus produced specimens
hadl. a
p-type conductivity. At the spots where the deposited thin
cadmium telluride lay*r covers the silver layer diffusion of
silver into the cadmium telluride may occur. both at
elevated and
at normal temperatures. The result of diffusion is a visible
change in the absorption of light if the layer is
transparent or
there is a change in the thickness of the layer, which can
be
determined from the shift of the interference rings in
Card 1/3

Diffusion of silver in a thin ... Z/037/62/000/001/007/007
9073/E535
monochromatic lights Diffusion of silver into the thin cadmium
telluride layer causes an increase in the thickness of the layerg
which is probably due to an expansion of the crystal lattice, This
may damage or completely destroy the layer at the points of
contact,, i.e. at points where the silver layer is covered by a
layer of cadmium telluride. "Jumps" in the interference rings
indicate that the "diffusion front" proceeds from the two contacts
to the middle of the layer, The diffusion depth y was found to
be proportional to the square root of the diffusion time t and
it can be expressed by the equation of C. Wagner (Ref.2.- Handbuch
d. Metallphysik, Leipzig 1940)
Y2 = 2Dt,
D being the diffusion coefficient, The temperature dependen--e of
D can be expressed by
D = D exp
0 RT
Card 2/3

Oiffiision oc -Ailver j.n a thin Z/037/02/000/cio 1/007/007
1",07VE,915
vllevp I'j i.s t1w act ivat. ton enorfxv of tbe di fills i on j R
i S a gas
colj.~: t;m L Provi.olls 11w;$ -u 1-f-Inel) I-S -M-lowed tilat 1)
is aholit
6 .1 11 0
to - 10 (,.ill /day and (A i .9 aboti 1. 1 , /f - 1.0 c a I. /in
o.1 Mo r e
dvt.li I (-d meastirements are bving Illade oil tile progri-q!ss
of di ff:il-Kion
and oil tile Plectric resistance, tbe structure and the
pbotoetectric
conductivity after diffusi,on on tlij.n filins of these and other
tpl.Luridos and selenides for which similar plienomena are to oe
anticipated, There are 2 figures and 2 references: both non-
Sox, -I e t- bloc, The English-language reference reads as
f'ollows;
i(or-Li. Nobel 1). : Philips Res.11epts .19 (1959), 361.
-j
ASSOCINTION: Katedra fvsiky VSCHT, Pardubice
(Physics Chaix, vscH'r, Pardubice)
SUBMITTED: June 14, 1961
[Abstractor's Note: Abridged translation
Card 3/3

MARK, Jiriy inz.;-CF.M4AK Karel,, PI-bir.
Chemical analysiB of ZnCdSb ttlloys. Hut listy
17
no.10:735-738 0 162.
1. Us+Av fyziky paynych lat43k,,
Ceskoslovenska akademie
ved, Praha.

CERYAKY Karel
Index of refraction of cadmiim telluride. Sbor
~-L"ChT
Pardubice Pt.2t57-39 163.
Diffusion of silver in the thin I.-iyer of
tellurJ-1im.
I bid . 214 1-4.7
1. Chair of Physico, Higher Schocl of Che7-ftcai
Pardubice.

L 3530-66 EWT (1 )/SVP(i,)/EWP(b) IJP(c) JD/AT
ACMSSION NR: APS018476 CZ/0066/65/015/407/0536/0539
IV
AMMOR: Horak . J. Ict K.
MU: Preparatim and VhotceUctric FToperties of bismuth sulfidioda
'S(XMM: Chekhoslovatskiy fWcheskiy 2hurnal, v. 15 . no. kit 1965,
535-538
IDPIC TAGS: bismuth oDrpxmd,, Ctric property, spectral distributicnt
crys-
tal inperfecticns thmmLectric power, crystal lattice structure
"AM
7RACT: , Mie article. de,31s ,dth preparation of BiSI crystals . which
exhibit semi-
ccriductor properties, and with the spectrel distributicn of their
pbaroeffect*
Teedle-like crystals 4 - 12 mm long were synthesized from pure
bismutis sulfur, and
iocUne in a quartz aapoul~ in pure nitrogen at 0.2 mm Hg and 430 *
20C. The coma;
was found to be ort-iorhmbic and belarigmg to the spaoe gmup D 16& M*
Sam.
1h
iplets omtained traces of less than 10 Cat W, Sit Set Mg, and Al. 7he
photD-
electric current was meas-amd as a function of the wavelength with
aZeiss mmo-
dutmtor and a stabilized tungsten-limp source. 7he spectral
distrijmdon of the
!internal PhOtOeffect fbr two different crystals obtained frm the sami
batch is,
'slxpwn in Fi 1 of the En:losure. An important feature is that the
difference in
.9
Card
1/3

L 8530-66
ACCESSION NR.,- APS018476
the intensity a!t the nkn== not only varies from crystal to crystal
but varies in
the same crystal if the phAocurimt is tumed on and off at different
places of the
crystal. 7he wavelengths of the maxima dD not change, but the rWdo
of the heights~
changes appreciably.' A ph)tovoltaic effect was observed in almst
all the prepared'!
crystals., 7he spectral attribution showed two distinct w-4w at 700
and 790 rim
and an indication of the modmm near 660 nm. The existence of a
phottivoltaic. V01-:
,um effe(t gives evidenoe of certain non-uniformity of the m:ystal.
AvIi
UWUIry
reasummints indicate that the changes in- the heights of the maxima
an-. connected
with the anisotropy of the BiSI orthorboa-bic crjstals. 7he 2ocatim
of'jie mmdm
(785 rm) is in good agremat with meas by others. From the pcaarity
of the
thermoelectric power it is deduced that the crystal has n-Vjpe
cm&tct) vity dicag i
the -o-a)ds. Beat treatment in an inert atmosphere up to
20OCincreasez. the trilb
oonducti,yity without any diange in the whveture of the crystals*
OriF- axt. has;
2 filMes.
ASSOUMON: Institute of Chenical Teciv!2~My
PazNk&ces-,,C-ZeA:711-c-wlaovaida
1SLUETTED: G8Mr65 ENCO. 01
P SOVS OIDD ozHr.R
t7d V3
SLIP ODIE:. AS

J Fi& 1: Sp:ctral distribution of photo-wn-
411 Ictl t
uc yo y cffect of BiSI crystals, sample; I
I and 2. Curve I sample 1, curve V sampI3 I
when crystal is turned round c-axis. PcW
rizing stress 82 V, frequency 445,4:PN'
roxn
temperature. Signal d in parts of scale.
Card 3/03%

ACCR-i --TM10707 CZ/0Q_3
SOURCE CODE: i,76/006; 4/0287/0287
AUT11OR* Cermak, Kar!1 (Pharmacist)
lyi3titute of Phzsics of Solids, CSAV. Prague (Ustav fyziky pevnych
latek, CSAV)
TME: Chemical analysis of solid solutions ZnSb + CdSb alloyed with
ir.dium
SOURCE: Hutnicke listy,. no-.4, 1965, 287
TOPIC TAGS: metal chemical analysisp solid solution, indium alloy,
zinc, cadmium,
antimony, chelate corrip.ound,-cyanide, formaldehyde, bromate,
titrimetry
ABSTRACT: Analysis of Zn8b + CdSb alloys containing about 6.5%
of In is discusseds 3b J.s distilled oll'. ns a bromide, Zn and-In
are separated from Cd in an ion exchaq;or. In is determined
Ichelatometrically in an ammoniated tartaric acid mediump where
Zn is inactivated by cytinideo Zn is determined after the oymaidel
action has. been romoved by formaldehyde. Sb is determined from a
separate sample by bromate titration. Orig. art. has: 1 table. LJPRS]
S.UB CODE: 07P 11 SUBM DNTE: none ORIG REF: 003 OTH REF: 001

r-*~("Ejj- T.IP(c) JI)
ACC NRt Ak025208 SOURCE CODE: CZ/0008/66/000/"C,02/0247/0249
AUTHOR: 1fruby, Arnost; Ce rmak, Karel; Mikulas, Hiroslav
ORG: Institute of Phy!ics Of Solids, CSAV, Prague (Ustav fysiky
pevnycb latek CSAV)
TITLE: Preparation of pure padmium
SOURCE: Chemicke livty, no. 2, 196e247-249
TOPIC TAGS: cadmium, metal purification, chemical
precipitation, vaculmi d15tillationp
semiconducting material
ABSTRACT: The authors suggEist a method for further
purification of Gd of a purity
99-999% which is used in the preparation of semiconductors. The
method is based on
precipitation of various impurities from a solution of Cd
sulfate. Some metals are
precipitated by electrical current, and others by reagents. The
purifi(-;.,d product
is distilled under viacuum. The purity of the product was about
99.9999%. Orig. art.
has: 1 table. [JFR3: 350971
SUB CODE: 11, 07, 20 / SUBM DATE: 22Dec64 / ORIG REF: 004 / S97
REF.* 001
OTH REF: 002
Card 1/1