SCIENTIFIC ABSTRACT VALACH, A. - VALAKH, M.YA.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001858420005-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

=tAV t~uorkulvsy)j Fra'-w. Dirac-
sv,rzol n v 1"Icnch, :o 5, IV 61, P2 3Z-373
:--"i Q.' t:~ Pul:A=ry CircUlation prlar to %),.y sur.~Ical
ciwa for tha 1. U.-
(Vz=t ;ro dockulavc6i. lo;Lmm). Diracur;
C: Uj~lj decart Dr R. K=Z'.%-
A='.*.U.~ JUC t I - I
lor D.~~Qzur. (fatr.Y pro cf=oby ebaltu krjvn2io), reaua-Krc. 01-
X.
v.~U ~~,rjm2 (TU~orculoz's :'.jcmrth 'natituta)p Lh"-a Ia no olu~
C~ruthowz.
9-2 1W,;

KASALICKY, J.; VALACH, A.; DEJDARJ R.; KUBAT, K.; WIDIMSKY, J.; VYSLOUZIL, Z.;
LU I I .
Cor pulmonale in tuberculosis. Rev. czech. med, 8 no.3:164-17~ 162.
1. Institute for Cardiovascular Research, Prague-Krc Director: Doe.
Dr. J. Brod, D.Sc. Tuberculosis Research Institute, Prague-Dulovka
Director: Doe. Dr. R. Krivinka.
(TUBERCULOSIS, PULMONARY) (PUIEONARY HURT DISPUSE)

SKLADAL,.T.; KOCI.,B.; MARECEK,B.;--VWPII,A.
New elements in the fbmational exaninatIon of reapIration.
Cas.lek.cesk. 103 no.12014-316 20 Mrt64
1. Ustav klinicke fyziologie a ustav patologicke fyziologie
lekarske fakulty hygienicke KU v Prazmj predncatat prof.dr.
J.Skladal.
4-

VALACH., J.
"The Shovel,, A Hindrance to Progreso", P. 2s (TECHNUKE NOVINT, Vol. 2,
No. 10, May 1954P Prahaj Czechoslovakia)
SO., Monthly List of East European Accessions, (EEAQ, LC, Vol. 3, No. 12,
Dec. 1954, Uncl.

V I IT
"The Level cl~ Cur
E C, l'ortilly I.ist (7,p I~st T~Vrc.;)oay, ',CCC-r
Vnrch 3955, U'TC'2,.

v % ~ *, ~ ' ,-T .
Fail an-! the i-A.tchyards. P.
qt 'Sept. 1956
I'linisterstvo do,-'rav.-7)
Praha, czechoslova~-ia
U-) ~~,: FAst -Au,oT)ean List Library of
so ~ -C IVol. 6p 'To. 12 -)57
C o n ~,r e. ss s January

.VALACH, j.
Quadrimalleolar fracture of the dhank. Rozhl. chir. 43
no.11047-749 N 164,
1. Chirurgicke oddelenie nemocnice v Rim. Stobate, (veduci,
MUDr. J. Valach).

VAUM JO
Forcjdq vedazda eko a)mtre atavy. AAsorders of consclousneaR
Sl*ven lakv 12s? July 50 pf 380.7,
1, Of the Sagioal Departmut of the State Bospital In Riram*a
Sobota (Head--Jan Vdab,, IL D.).
CLEL Val. 20p No. 2 Fob 1931

VAUC14, J.
"It Is Necessary to Help New Men Develop", P. 2, (TEMICKE UOVIhY, Vol.
2. No. 8p Apr. 1954., Prahas Czechoslova)da)
SOs Monthly List of East European Accessions, (EEAL), LC, Vol. 3, No. 12,
Dec- 1954, Uncl.

i Z-~ I'-,-- -
i,,W 9 Z,~

-- z--'----'-----.'11-' -- - , I
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--
YgAM#--L
VALACH., J. Petrographic conditions in the Tuhar area. poI46.
No. 3s 1955., GEOLOGICKE PRACEj ZPAVY, BRATISLAVA, CZECHOSLOVAKIA.
SO: Monthly List of East European Accessions.. (EELL), LC., Vol. 5, No. 10,

2'
IM,
CZECHOSLOVAKIA/Cosmochemistry - Geochemistry. Hydrochemistry D.
Abs Jour Referat Zhur - Khimiya, No 2, 1957, 4167
Author Y~86JEL iku"Ma-
Title -75h-tributinn to the Study of Hydrothermal Transformation
of Granitoidal Rocks of Krizianka Valley (Low Tatra)
Orig Pub Geol. prace, Zpravy, 1956, No 5, 131-138
Abstract In connection with disintegration of enclosing rocks
about the epithermal antimcnial mineralization a deve-
lopment took place of the 1~rocesses of silication, se-
ricitization & chloritization. Three zones of altera-
tion in the proximity of ore occurenQe are encountered:
1) Quartz zone alon- the casing of ore vein. Primary
quartz having underGone cataclasis and hydrothermal si-
lica constitute 65-70% 1Y ',Olume of the entire rock;
feldspars are converted to sericite, biotite is bleached
to muscovite. 2) Epidote-sericite zone. Intensity of
silication process decreases, epidote fulfills the
Card 1/2 - 53 -

f,
V ~, T -Av F , ip- 11
S.Catnar ---n bp.-t-,cr, 1 . --jec 'A pn; zk=, 7 n,:,, ' ~ ja ' ~ =, .

VALACH, Jan, RNDr.
The possil.,i.lity of existence of further mineralization in the
neovolcanites of Central Slovakia. Gaol pruzkum 7 no.3:68-
70 Mr 165.
1. Geologicky prieskum National Enterprise, Mina.

MACHO JAN.
Projektovani. a atavla letistnich pioch. (Vyd. 1. )
Praha., Czechoslovakia$ Statni, nakl* technika literatury.9 1955, 219 P,
Monthly List of East European Accessions (EEH), LC, Vol. 8, no. 10, Oct* 1959
Uncl.

VAIAGH, Jan, Dr.
MMWMWAMMKOM~- , _
The fixed knee in traumatological cAre. Acts, chir. orthap. traum. each.
24 no.4;296-299 JUIY ~7.
1. Chirurgicke oddelanie nemocnice v Rimavskaj Sobote, predriosta Dr.
Jan Valacho
(KM. wounds & W.
management (Gz))

VALAMI., inn
SUW,'AI-ff.-,GTv-en Nanes
Countrys Czechoslovakia
Academic Degreest ND
xgqr_., Okres Hospital
Affiliatims Director of 'the Department of Su y
oddeleni okresneriiie-m;-~c~Wice ~,R ~EWska Sobota.
Sowees Prague, Prak;ickv T.ekar, Vol 41v No 9, 1961t pp 391-395.
Datat "Pasopelvic appendicitides.
yk

and Vahcb, Mkoslay. Statistfiii ana-
nia~liZj*tWOfif;7 Motmacl 2, 271-279,
h. Russian and English summaries)

S/271/63/000/001/030/047
D413/D308
THOR: Valach, 11firoslav
TITLE: The synthesis of a ten-jointed mechanism for the
construction of funct-ions of three independent
variables
22RIODICAL: Referativnyy Zhurnal, Avtomatika, tolemekhanika i
vychislitcllnaya teldinika, no. 1, 19631 10, abstract
ID49 (Stroje na zpracov. inform. no. 2 195;9 281-
301 (Czech.: summaries in Rus. and ling.
TMCT: A theorylof the network structure of functions is
developed in the paper, and on this basis a graphical method is pro-~
~posed for the Synthesis of a 10-jointed mechanism, with three degrees.,
of freedom, d esigned for the graphical construction of functions of
a rather gene ral class, depending on three independent variables.
Abstract6r' s note: Complete translation_7
Card 1/1

VALAC*!) M.
Marek, 'A. 3d National Conference on '1a1c,,.-l,---tinZ 1" .14.
SLABOPROUDY OBZOR., ?raha., Vol. 16. no. 2, Feb. 1955.
SO: v;onthly List of East Europ-:!an Accessions, (ESAL), LC, Vol. 4, no. 10, Uct.- 1955.,
I,ncl.

V
e AtA M
o
Valach, Mkoft. Abbildung der Zahlen und der
- - -
adtYunctischen Operadonen Im Reflklassensystem. Ak
tuelle Probleme der Rechentechnik. Bericht fiber das
Internationale Mathematiker-Rolloquium. Dresden. 22.
bis 27, November 1955, pp. 57-59. VEB Deutscher Ver-
lag der Wissenschaften, Berlin, 1957.
The author remarks that the-system of representation
of positive integers by a vector of residues with respect to
a set of relatively prime moduli would provide simpler
algorithms for addition and multiplication than are ob-
tamed by the usual radix systems. The simptification
emphasized is the non-mixing of components as against
the need for "carrying" in the radix systems. The Ching
RemaindRL_jjcwjjd4s invoked to show unicity of re re-
-se-nTaRt-on-, and the direct surn and product algc rims
Uj assume that both addition and multiplication tables are
mechanized for each modulus. S. Gorn.
I -
tPP r

and Valach ~UtpsUv~fiqeratlonal
~Ii~icti ~Ics nKrinAcl 3 (1955), 247--.
troje na Zpra~i ~11
Russian and English suinnmrir~s)
295 (1956), ((.zpch.
The basic theory of -generalised calcultis of digital
computing circuits is discussed. In the design of hard-I
ware for multi pkat ion, the product is usually formed as a-'
surn of multiplei of the multiplirand, Valach [Stroje rl'i
Zpracovdu( Informact 3 (1955),'211-245; MR 19, 10M1
has shown that circuits are possible which add and CXJI
multiply in a SiDgIC Cycle. This work shows that not only
multiplication, but also higher operations can be per-
formed in one working qN,cle of a circuit by comparatively
Simple rneins, if they are represented in the physical
world of hardware by algorithms derived from number
theor%.
IN niber systenis are discussed. The numbcr system of
remainder classes represents whole numbcrs rrod P,
where P is a product of definitely chostn numbers.
Transformation of number representations from the.
-m is
system of,Tomainder class~,s to some poiNadic svst(
t cvd. Circuits are much-simplified if a concept of an
~Akcu
ate" is introduced to aid the tran,.3formation, The
representation of numbers in the syMein 'Of rernainder
'Classvs and the.represc-ntation -f opcrafirw.~ by the use
-of Operational circuits are d(~scrilxd Relay circnits for
the trai-isf6rn-u-ttj-oi1 -(-)f' numbers by the miAhod of "esti-
mate are dese6be(L' i~. Vand Wnivcrsitv Park, Pa.)

Va. c I Afiroslav. Origin of the code and -number system
U ngr..ulasses.- - Stroje Ti~'Z~i~iovinf Informacl
3 (1955). 211-245 (1956). (Czech. Russian and Eng-
lish summaries)
For some applications, it is of great advantage to have'
digital computer circuits which operate in a single cycle,
rather than serially, when evaluating arithmetical ex-
pressions. Yor multiplication, this requires a great in-
crease in complexity of the hardware. However, sub-
stantial savings can be achieved by the use of a special
code, called the H-code, for the representation of the digits
in the decadic number system. Such a code is described.
'It enables single-cycle addition, multiplication and even
-the bvaluation of entire algebraic expressions which
involve only these operatiorm The code is related to' the
theory of remainder classes.
The paper describes a single-cycle binary adder, and a'
multiplier, as well as the properties which the H-code
must possess, the relation between the H-code and the
Sj represented number, the number system of remainder
classes and the evaluation of algebraic expressions in this
system, V. Vand (Wilversity Park, P~l

Vkuxil' r-
The trnslation of numbers from the system of remainder classes to a nolyadic
system by chanee of scale of period. P. 53. (STROJE IIA ZPRACOVANI INFOiLVACI,
Vol. 4, 1956, Praha, Czechoslovakia)
SO: Monthly List of East Euronean Accessions (ZEI,-Q LC, Vol. 6, No. 12, Dec 1957. Uncl.

vitux-1%, Y..
Limr-arical coordinatograph. T). 171.
i
(STROJE Wi ZPRAC.JVA':'.l Voi. 4, 195"', Fraha, Czechoslow.kia)
SD: 'eonthly List of -East ~,uropean Accessions (IL-2-L) I'f,, Vol. -L, i.o. 1~', 7-ec 1957. '-ncl.

VALACH , m.
Codes with changes in a single row.
p. 39 (STROJE NA ZPRACOVANI LNFJZMACI) Vol. 5, 1957,
Praba, Czechbslovakia
SO: Monthly Izidex of East European Accessions (EEAI) LG,, Vol. 7, No. 3,
~Iarch 1958

VALACH, M.
Diaphragms for a digital coordinatograPh.
P. 131 (STROJE ZPRACOVANI IRORMACI) Vol. 5, 1957,
Prsh*j, Czechoslovakia
SO: Monthly Index of East European Accessions (EFAI) LC, Vol. 7j No. 31
March 1958

S/194/62/000/004/004/105
D222/D309
AUTHOR: Valach, Miro8lav
TITLE: Diaphragm system without covered series for digital
coordinatographs (patent)
PERIODICAL: Referativnyy zhurnal, Avtomatika i radioelektronika,
no. 4, 1962, abstract 4-1-89yu (Chekhosl. pat., kl.
42m, 14, no. 946839 15-03.60)
TEXT:* A diaphragm system for digital coordinatographs is patented.
The diaphragms are made of metal plate with perforated openings
forming the pattern of the diaphragms. The diapheagms have two de-
grees of freedom and can be moved independently along the X and V
axes in such a way that these displacements are proportional to the
corresponding discrete voltages. The coding of the voltaI&Ies con-
trolling the displacements of-the corresponding diaphragms canbe
done according to binary-decimal, or any other code system..A syszem
of diaphragms without covered series is characterized by the fact
-that in each of their operating.positions the openings of-the indi-
Card 1/2

S/194/0-2/000/004/004/105
Diaphragm system without ... I?222/D309
vidual diaphragms are positioned over the open sections of other
diaphragms, so that the opening of any aperture is determined by
the mutual position of all diaphragms in-the system. The main advan-
tages of the patented system of diaphragms are: 1) The possibility
of lowering the accuracy of mechanical adjustment of diaphragms to
the required position; 2) a small number of apertures. Sketches of
a 100 x 100 type coordinatograph are given. 9 figures. /-Abstrac-
ter's note: Complete translation._/7
,Card 2/2

S/271/63/000/002/ M /030
Ao6o/A126
AUTHORS: Jura, Stanislav, Valach Miroslav, Ple;inger, Boris
TITLE: Start-stop device for recording tapes in computers
PERIODICAL: Referativnyy zhurnal, Avtomatika, Telemekhanika i Vychislitel'naya
Tekhnika, no. 2, 1963, 47 - 48, abstract 2BP-47 F (Czech pat.
el. 42m, 32, 42g, 18,. no. 100308, July 15, 1961)
TEXT: Patented is a start-stop mechanism for recording tapes in computers,
teleprinters, eto, giving the possibility of reversing the direction of motion
of the tape and designed for use in the input mechanism of the computer. The
gist of the invention consists (see Figure) in the application of a pneumatic
braking chamber 20 and two bearing rollers 30 and 40 revolving in opposite direc-
tions with pneumatic control. The chamber 20 and the rollers 30 ana 40 are con-
nected through a distributor 50 with the pneumatic system 55 (not shown in Fig-
,ure). Tne recording tape 10 with magnetic recording is pressed both to the sur-
faco of the chamber 20, equipped with sucking holes (suckers) 21, and to the Sur-
face of the rollers 30 and 40, equipped with suckers 31 and 41; here. in order
Card 1/3

S/271/63/000/002/0212/030
Start-stop device for recording tapes in computers Ao6o/A126
to eliminate undesirable adhesion of the recording tape to a large portion of
the circu=lerences of the rollers 30 and 40, part of their suckers is closed by
protective segments 33 and 43. The connection of the chamber 20 and rollers 30
and 40 with the distributor 50 is realized by means of channels 22, 32, and 42,
and pipes 25, 35, and 45, connected to the openings 53, 52, and 54 of the dis-
tributor. The operation of the system is controlled by the displacement of the
valve.51. In the position indicated in the figure braking of the tape is rea-
lized, while the displacement of the slide 51 to the right or left causes the mo-
tion of the tape to one aide or the other. The reading head (not shown in Fig-
ure) is located directly over the chamber 20 arid, for the sake of improving the
reading conditions, part of the suckers of the chamber is connected directly to
the pneumatic system 50, thus ensuring a close adhesion of the tape to the upper
surface of the chamber during the tape rewinding process. The mechanism is di8-
tinguished by its very high speed. There is one figure.
I. P.
[Abstracter's.note: Complete translation]
Card 2/3

S/271/63/000/002/022/030
Start-stop devioe for reoording tapes in computers Ao6o/A!26
IFigure.
to
4f
221 20 2
43
-Card 3/3

h57h3
5/194/62/000/012/007/101
D201/D30EI
7W 0
AUTHOR8 t Juraj,Btani8lav9 Valachi.Miroulay and Plesinger# Boris
TITLE: A drive'mechanism for a recording tape, particularly,
for ue!e with a magnetic-tape memory arrangement
PERIODIGAL: Referativnyy zhurnall Avtomatika i radioelektronikag
no. 12, 1962t 30-31, abstract 12-1-60 y (Czech. pat.#
al. 42g, 10/01, no. 101003, Sep. 15, 1961)
TEXTt A patent-for a recording tape feed mechanism is deacribed,
____U_e-m6chanism is very rapid, has no dead zones and can reverse the
direction of the tape motion. The invention is based on the use of
a pneumatic start-stop mechanism for the control of the motion of
the reeled tape. The mechanism has a control unit and a roller
drive, the reading arrangement being placed,above the braking
chamber. The reels are driven individually and have looking me-
chanisms for the required reeling made of the tape. At both sides
of-the,start-stop mechanism are*p1aced spare cassettes with loose
___tqpe.inaide them. The cassettes are designed in the shape of pria-
Card 1/2

B/194/62/000/012/007/101
A drive mechanism D201/D306
matic containers with bottoms connected to weighing devices. The
latter have a system of signalling which determines the weight of
the tape in the corresponding receiving cassettes. Signal devices
of both weighing arrangements are connected to each other and to
the corresponding drive mechanisms through intermediate control
units. This results in uniform winding of the tape on to the reel
and provides for optimum working conditions of the start-stop me-
chanism. The necessary speed of-operation of the whole device is
obtained by using contactless components, such as photoelectri:o
pickups for the control.of position of cassette bottoms, fast elec-
tromagnetic clutchesp etc. The mechanism uses blocking-systems- .
securing a Rredetermined sequence o; operations of individual parts..
gure AbstracterIB note.
1 fi Oomp~ete translation.1
.Card 2/2

L
S/271/63/000/001/0.37/047
D413/ "303
AUTHORS: Svoboda, Azitonin and Valach, Miroslav
a digital computer
TITIE: An arithinetic unit for
PERTODICAL: Referativnyy zhurnal, Avtomatika, telemelchanika i
vychislitclInaya tell.1.1mika, no. 1, 1963, 41, abLtract
1B227 (Czech pat., cl. 42 M, 14, no. 99069, Mar. 15,
1961)
version of arithmetic unit for
TEr.C: The patent.covers a
a digital computer of series type. The unit is designed to perform!
operations on numbers represented-in a binary-decimal system of i
numeration with a redundancy of 3, and consists of txqo registers
and an accumulating counter. The operation of multiplication is
carried out by parallel transfer of each tetrad through rectifiers
controlled by the value of the corresponding digit of the multiplier,
follox.md by summation of the results. 5 figures.
CAbstracter'a note: Complete translation2
C d
ar

SVOBODA, Antonin; VALACH, Fdroslav
Decimal arithmetic unit. Stroje na zprac Inf 8:11-46 162.
1. Research Institute of Mathematical Machineep Prague.

,.VALAKH, Miroslav (Volach, Miroslav)
Basic problems of the machine-vision. Stroje na zprac inf 8:
47-78 162.
1. Institut matematicheskikh mashin, Fraga.

VALACH, M.
- ftesible formation of the w2d signaling systes' in nodern Information
processing machines. Activ. nery. sup. 4 no.2:157-158 '62.
1. Vyzkumny ustav matematickych atroju, Praha.
(LANGUAGE) (AUTCHATIC DATA PROCESSING) (THINKING)

G L1!;f,;ZH 0:~; W ill A;'-, i A
VA'LACH, IN.; f-Affiliation not given._7
"To the Article by J. Zeman: Tnformation and the Brain."
Prague, Activitas-Nervosa Superior, Vol 5, No 4, 1963, PP L-35-
437
Abstract: Difficulties in realization of the program suf,,ge3ted
will be duo mainly to the enormous task that would be faced
by the prograralor; ho woulo nerd an enormously widespread
knowledge, which he would transform into mathematical progr=-
ming. Also it is probable that 2 computers of different design
would produce differing answers to same problems. It is a'-so
probable that there are no two individuals whose brain process-
es ar,,~ identical. A computerized solution will%then lead to
forced conformity of brain processes. No references.
1/1

MARIX, Jiri; VALACH, Miroslav
*Automatic electronic data processing and its importance
for enterpriae management" by"Andreas Diemer. Revtewed ,
by Rri Marik and Miroslav Valach. Apiikace malt 8 no.1:72-73
,63.

CZECHOSLOVAKIA / Analytical Chemistry - -Analyi3 is of inorganic E-C
substances.
V'-? /A r- /I Al-,
Abe Jour : Ref Zhur - KhImiya, No 14, 1959, No. 49258
Author : Herman, m. ; Y-Qlaah~,3,-
Inst : Not given
Title The photometric Determination of Phosphorus in
minerals
Orig Pub Stavivo, 36, No il, 437-438 (1958)
31
R2SO4, and HClk is described. In the first case a
sample containing 0.25 - 6 mg P 20 Is evaporated twice
to dryness in a Ft crucible with ~ =1 EF and 4 ml conc
HN031 respectively; the procedure is repeated two more
times with conc HN03 and the residue is dissolved in 3 ml
(I : 3) HN03* The solution obtained is diluted with
Abstract The photometric determination of P In minerals in HNO
Card 1/4
E-25

CZECUOSLOVAKIA / Analytical Chemi6try-Analysis of inoreanic E-2
oubstanceal
Abs Jotw Ref Zhur - Xhimiya, No 14, 1959, No. 49258
water, filtered, 10 ml of V-Mo reagent solution (1.25
gm NH4V03 in 400 ml 1 : 1 HN03 is mixed with a solution
with a solution containing 50 gms (NHOOD7024. 4H20
in 400 ml warm water, and the resulting solution is
diluted with water to 1 liter) are added, the solution
is diluted with water to 50 ml, left to stand at least
20 min (but less than 2 hre), and analyzed photometrically
in 1 cm cuvettes at 430 M,4r In the analysis of Ca-
minerals 2 gms samples and 4 cm cuvettes are used. In
the presence of over 1% Ti the sample is fused with a
five-fold excess of (3 : li mixture Ne.202 and %C03,
the molt is treated with wator, the solution obtained is
diluted to 250 ml, filtered through a dry filter, an
aliquot portion of the filtrate is evaporated twice vith
ENO 3) the Si 02 is removed, and the analysis is continued
Card 2/4

OZECHCSLOVAKIA / Analytical Chemistry --Analysis of JLnvrstad';
substances.
It
Abe Jour Ref Zhur - Khtmiya, No 14) 1959., No. 49258
as described above. In the second case 92~04 --~Bdiurt.?_7
the sample is decomposed as in the first case, evaporated
with 4 ml (l : 3) H2S04 over a sand bath until the
appearance of white fumes, about 2 ml water are added,
the evaporation is continued almost to dryness, the
residue is dissolved in water with heating, the solution
is neutralized with NaOH (phenolphthalein endpoint), 2
ml H004 (l : 4) are added with 10 ml V-iw reagent
solution, the solution is diluted to 50 ml with water,
and analyzed photometrically. In the third case the
sample is evaporated to dryness with 2.5 ml cone HC1041
the residue is dissolved in water, the solution is
filtered, 5 ml NH4VO3 solution (1.22 gm NH4VO is dissolved
in 4oo ml HNo 3) 20 : 380 fo-miesion?/ and di!~Ld with
Card 3/4
E-26

CZECHCE;LoVAM / Analytical Chemiatry-Amlysis Of inOrganic E-2
substances-
Abs Jour Rof Zhur - XhimiYa, NO 14, 1959, No, 49258
water to 500 ral) ate adaod to the filtratep the solution
is diluted to 50 ml, and analyzed photometrically. A
correction for Fo content must be made (obtained from
control experiments with various a un a of FoCl )
Al does not interfere with the determination of ~;*Si%
interferes only at concentrations exceeding 8.75 mg per
50 Ml. Oxalatos, tartrates, and citratos interfere
generally Cr 0 2 must be removed by o,;aroration with
2 Zir;g the residue irith I 9M*CI-j3talline
EC104 ana by hou
NaCl. -- N. Turkevich
Card 4/4

VALACH- V. .
Karpisoik J. and Valach V. Int. odd. Statni Fak, now. Praha 111; 1. Path.
-anat. ust. Karloy -v Praze. C*iUdercus raemovus i6li4;S'~1en mozkovych
_ y. Univp
a k1fii!c-Vy-m-6'6ja-i exfe';-C-y;sac-ercue racemosus of the 1 tomeningea with a
clinical picture of apopl, 1952t 15 5!6 (179-183)
exy Nourol. psychiat. cal. I
A 71-year-old womm who had suffered for about 6 months from occasibnal head-
aches and paraphasia developed an apoplectic ictus vith unconsciousness and
subsequent right hemiplegia. She died Z3 days later. At vintopsy a large, living
Cysticercus raemosus and. a smaller dead one were located in the leptomeninges
of the left insula. A anal parasitic cyst was found in the region of the optic
chiasma. The clinical picture of apopleV was caused by pressure of the Cysticercuo
upon the cerebral peduncle, with subsequent vascular disturbances therein. The affect
of toxic products from the dead parasite nust also be tWwn into consideration. In
some vessels there was a proliferation of the intima, but without obliteration. There
was also an spendymitis granularis in the ventricles due to toxic and allergic
influences. Henner - Prague (VIII., 5)
SO: Excerpta Modica., Vol. 7,, go. 2,, Section VIII - February 1954

VALLCR Y.3 r,- A:1I T- 7,41~;7 V I '7T-,T,- VP
T 1,1 KA I. , T7
'i 61 - V. and VA-M, IR'.
I- Path- --Anat. Ust. KU, Praha. *Spra'vn6, p~phlei'dnut6 a my1ne" diagnosy, jejich c,-st:)st
a porovnJ~ni 6 pitevnim pozna"'nim. Corri~ct missed,,-,-, and wrong diapnoses, their frequency
and cd=parison with autopsy diagnoses FAS 1,16t. 62S. 1954, 93/1-4 (345-355) Tables 4
In 1,000 autopsies from several clinics the clinical diagnosis had been correct in
31-8%, almost correct in 52%, inadequate in 12.6% ar;d wrong in 3.6%. Border limits
of inadequate and wrong diagnoses together were 7 and 31%- It is felt that If the upper
limit is 10% it may be considered as an excellent result; on thp other hand, 20% lower
limit means poor diagnostic quality. hkI - Prague
SO: Excerpta Medica
Section V
Vol. 7 No. 10

TAUCH. Vlad-, MUDr.- WDLY. J.. KUdr
Paraxrloidools In multiple plaamocytic zVelona. Caa. Isk. cesk.
93 no.42:1172-1178 15 Oct 54.
(AMYLOMMIS
paramyloidosis complicated with multiple plasmocytic
myeloma)
(HYBI.OKA, PLASMA CILL, complications
paranyloidosis)

BRACHFELD, K., MUDr.; SVATY, J., MUDr.; VALACH, Vlad., MUDr.
Tuberous sclerosis in infants. Cask. neur. 20 no.1:8-17
Feb 57.
1. 11. Detaka klinika (prednosta prof. Dr. J. Houstek) a 1.
pathologicko-anstomicky ustav lekarske fakulty Karlovy university
v Praze.
(TUBEROUS SCLEROSIS, in inf. & child (Cz))

11 [6-Patholou, Juno 58
_JXCERETA-MICA-Soc-5- Yol.
1504. CRYSTALLIZATION OF PARAPROTEINS IN PLASMOCYTIC MYELOMA -
Die Kristallisation von Paroproteinen beim plasmozytliren Myclom -t ~~-
a ch V. 1. Pathol.-Anat. Inst.. Med. Fak., Karla-Univ., Prag - SCHWEIZ.
Z. AMIZ7.-PATil. BAKt. 1957, 20/4,(383-396) Tables I Illus. 16
Paraproteln crystals were found 10 times in a oeries of 45 autopsies of cases of
plasmocyloma. In all cases the crystnis were seen In the kidney, in one case In
other organs as well. The crystals are as a rule formed during life, causing a
reaction of the tissues. Where this reaction is absent, it to assumed that crystal-
lization occurred shortly before death. A detailed description is given of a case
(male aged 50) characterized by crystalline depots in the muscles and the skin
with necrosis and ulceration in the latter, and df another (female aged 80) In which
the 1;araproteinosis manifested itself by the entirely characteristic aspect of the
renal papillae. Tverdy - Antwerp (V, 16)

KOPPL, Indislav; BARTOS, Jiri; VALACH, Vladislav
Use of deep skin grafts; bacteriological & histological study of 'tissue
in the replacement of the greater vessels. Sborn. lek. 59 no.7-8:249-
254 July 58.
1. 1. chirargicka klinika falculty vseobecneho lekarstvi IM v Praze,
prednosta akademik prof, Mr Arnold Jirasek. I. natho log ickoanatomicky
ustav ZY v Prnze, vedouci doc. Dr. Blahoslav Bednar. As. Br. L. K.,
1. chirurgicka klinika, U nemocnice 2, Praha 2.
(SKIN I%MPIANTATION
bacteriol. & histol. comparison of preBerv. of grafts in
various types of solutions at low temperatures (Cs))
,COLD, eff.
freezing on beat. of preserved skin grafts (Go))

EXCERPTA 'A See 18 VoI !;/*2 Cardiovari. Dis. 60
665. Evaluation of rulmonary hypertension in patent Judus aricriosus I'lw 1. -i;i,i
VA I 1 1'. 2nd Cbil( . Clill., 1";LC. of P;Wd. Mid I I LiVil I l'-1. "f Moripid Allm.. F-1'.. 1 .1
Charles Univ, Prague Aim. pitedial.(Bast-1) 1!,71", 1
Ili a wries of 65 children with patent ductils artcrio'u' ill wiloin a 111lit" biop'Y'A.V
carried out, im-si'lective of the 1KC-4-11CO Or ;kb~Vllk"L' Of 11111111011;jr .N- IiIN-p-rivii,imi.
slight to well- marked va~ciilar chaiigvs COVITIToll-lill", to plibilmi'll)
were found in r)0".,,. Certain conchisiolls were arrivv(lat' vi/..: A of '0i lllm'.
lig cannot he regarded as tile lower limit nf pulnionary hypei ten,im). The slin"c' '11
call mssless the presence-or nbsciice of pulitionary hypurteiision ill :0),mit t,j th,
rzvo.ns. Histological changes ill tile pllhllollar~ bloo'd are mwl fi-c(piciii in
ducts 10-12 rilm. wide and up to) 10 liln). long. Thv Im-setwi- of ptilmonary h%--i
-termined from tile clinical symptonuitolij,"v. '111'.n. ",l . I
..sion can Ile dt i~ a coll
between tile degree of pulmonaiy hypt-rtunlion and structmal hi dw
pulmonary blo(RI--vessels. (XN'I 11. 7"1

BEDNAR, B.; PECHACEK, E.; BRAUTI, A.; JIRASEK, A.; LISKA, K.; PAZDERKA, V.;
STF.TSKAL, J.; STEJSKALOVA, A.;-VALACH, V.; VORREITH, M.
Neoplasms of the central nervous system. Acts. univ. carol.[Vsdl 1960:
1-102 '60.
(CENTRAL NERVOUS SYSTE24 neoplasms)

NNUWIRTOVA,R.; CHYTIL,H.; VALEK,A.; DLUM,S.; VAIACH,V1.
3 cases of &reins poisoning with am"r is treated br-the artificial
kidney. Pracovni. lek. 12 no-3:144-152 Ap 160.
1. 11. interni kliniks, Karlovy university v Praze, prednosta
prof. dr. Irr. Herles; Hlavuv I. patologickoanatomicky ustav
Karlovy university v Praze,-prednosta doe. dr. B. Bodnar.
(ARSIMIGAIS toxicol.)
(AZJRIL etiol.)
(NIUM ARTIFIGUL)

VALACH, Vladislav
Chromatographic bilirubin separation. Cas.lak.cesk. 99 no-7/8:
252-253 19 7 160.
1- Hlavuv I. patologichoanatomicki ustav fakulty vaeobeensho
lakaretvi KU v Fraze, prednosta doc.dr. B. Bednar.
(BILIRUBIN chem.)

VAUCH, Vladislav
Late sequelae after thorotrast application. Cas.lek.cesk. 99 no.
7/8:253-256 19 7 160.
1. Klavuv I. patologickoanatomickv ustav fakulty vaeobeeneho
lakarstvi IM v Praze, prednosta doc.dr. B. Bednar.
(MORMH toxicol.)

J-;.uiiz31av; LINIMT, Otukui; VAIAGH, Vhadiilav
Replacement of 'large arteries in exp-l-rimentj on dogs. Acta
carol. [mod.) 1 110-64785-793 161.
84t
1, 1. chirurgick-a klinika fakulty vseobecnaho lakarstvi Univer ~ Y
Karlovy v Praze, prednosta prof. MUDr. J. Favrovsky. 111avuv T.
patologicka,natom-1c.'q ustav falculty vseobecneho lekarstvi UnIvorsity
Karlovy v Praze, prednosta prof. MUDr. B. Badnar, Dr Sc.
(AWIERUZ surgery) (SKIN TWISPLANTATION exper)

VALACH, V1.
On the definition of precancerous oonditions and problastomtoffes.
Cas.lek.coak 100 no.11:321-326 17 Mr 161.
1. Hlavuv 1. peLtologicko-anatomicky ustav fakulty vseobeeneho
lakarstvi KU v Praze, pradnosta prof. dr. So. MUDr. B. Bednar.
(MMPLASMS)

NNORAL, Le
Czechoslovakia
Division of Pathological knatomy OUNZ Olomouc Hospital
and Polyalinjo. (Patologjaka, anatomicke oddoleni OUNZ 019MOUG
- nemocnice a poliklinikou vo Stornber1m) SternberSI
Directors L. SEOUL, MD.
Brno% Vnilrai lekarstyi, No 10, Oct 62, pp 1097-11039
*Giant Coll Gvenulowistous Myocarditis In Cases of Diabetes
Co-authoral
DUSEKs J. Institute of ftthological Anatoay PV (Fasologlako
--dMomicky ustay FU v Olomouci) Olossmal D1rsotort-_XL.TAT.AC9V
VDI TICT[r, J. First Internal Clissio PU (19 vnitrni-XIIUW
PU f-M-15411GL5. Olomouc*
A

I,$ Vkrjk~;,', V.
of o? t m -cdio~
l'ac-alty -*U %"Jutuv 1)ctolo,;icke anato-ile lakarako
fakiLl-ty -TT), ()lo-rouc; 2. :,to.-=tolo_icU Uinic
of t-.-.: -ao.,,ty .,U ('tomutolc#:;Wm kliniks
lo.". fakulty lu), OluiaQua
2=.- Oao:coulovons
.,40, ka atonatologlo, rto 4t 1j63, PP 250-
2~P4
wDealga Plg=nted Tumor Iz a Cblld.0

HOLUSA,R.; VAIACH, JTA,1,1.; KARETICEK, C.; ROGEY,,V.;
-T.; SERY,Z.; SERA,D.; FJ
TALAS.M.
Pathology of breant dynplasia. Rozhl. chir. 43 no-5:27e-282
My 164.
1. Patologickoanatomicky ustav (predrostat doe. dr. V.Valach);
11. chirurgicka klinika (prednosta: doe. dr. J.Wrian); ustredni
rentgenologicsky ustav ( ednosta: doe. dr. J.Doubravsky, 01.)
I prednr,3ta: cloc. r1r. F.Gazarek, Csc.)
a omekologicka klini a K
lekarske fakulty FU [Palackeho universitA v Clomouci.

VANA, D.; SLOSAREK, M.; KROPAMM,, J,; UNGRIJ.; KALUSOVA,J.; LICHTENMIG,j,;
VALACH,V.
%%WWANNNMWW
Detection of Mycobacterium tuberculosis in the respiratory
tract and anesthesia equipment following lung resections in
tuberculosis. Cos. lek. cek. 103 no.24t656-659 12 Te'64
1. Lecebna plani tuberkulozy v Pasece u Stermberka (reditel:
doe. dr. VI. Raclavsky)- Tuberkulozni oddeleni KUIM [Krajsky
ustav narodniho zdravij v Pra2w-Veleslavin (prednostat doe.
dr. F.Polansky); Lecebna tabarkulozy na Plesi., Nova Too pod
Plesi (reditelt MUDr. J. Ungr); I. chirurgicka klinika fakLq-
ty vseobecneho, lekarstvi KU [Karlovy university] v Praze
(prednostat prof. dr. T.Pavrovsky) a Ustav patologicke anato-
mie lekarake fakulty PU [Palackeho university] v Momouci
(prednostat doe. dr. V.Valach).

IIAUFTOVA, D.; SEJDLOVA,V.; SLAVICEK,J.; MINARIKOVA,B.; VALACII,V.
Wilson's disease without neurological symptoms. Ithitrri -'ek. 11
no.2:105-1-12 F 165
1. 1. vnitrni klinik-~ Palackeho University v Olomouc! (prednosta
prof. MUD--. P. IaA-); Detska klinika Palackeho University Y
Momouci (prednosta: prof. MUDr. J.Uiotak); Ustredni bicohermicke
laborators RI v Olomcuci (prednosta: MUDr. R. Podivinsky) a
Ustav patologicke anatomie lekarske fakult Palarkeho Un4verall.ty
T'T
v Olomouc! (prednosta doe. MUDr. V. Valach

M CERA ) J.; VALACj1,,,_K.; PATF.DVA, V.
Paraganglioma of the urinary bladder in a 12-years-old girl.
Rozhl. chir. 44 no.6:386-.390 Je 165.
1. Urologicka klinika (prednosta prof. dr. J. Kucera, DrSc),
patologickounutomicky ustav (prednoatu doc. dr. V. Valach) a
detska klinika (prednosta-prof. dr. Lhotak, CSc.) lekarske
fakulty Palackeho University v Olomcuci.

VOLERIM, J.; HUUSTEK, J.; VALACff, V.; BRIDA, K.; VYIVALEK, J.
Familial imicoviscidosis-like illness with psychmotor retarda-
tion in 3 sisters. Cesk. pediat. 20 no.3t421- 424 Mr 165
1. Aus der medizinischen Fakultl9t der Palacky~-IfniversitAt,
Olomouc; Kinderklinik; Pathologisch-anatomischen Institut;
Roentgenologischem Institut und aus der IL Kinderklinik der
Paediatrischen Fakultlit der Karls-Universitit in Prag.

Oncology
CZECHOSLOVAKIA
UDC 312.6:616-3-006.04
Ojg~ICK"z 0.- VALACH V.* 2nd Internal Clinic, Mad
JJURYSE] , .1
Palacky Univ;;:W-i~ Interni Klinika Lek. Fak.
FU), Olomouc, Chief (Prednosta) Prof Dr Z. KOJECIU ; Institute
of Pathological Anatomy, Ned. Fao. Palacky University (Ustav Pa-
tologicke Anatomie Lek. Fak, PU), Olomouc, Chief (Prednosta)
Docent Dr V. VALACH; Institute of Social Medicine, Med. Fac.
Palaeky University (Ustav Socialniho Lekarstvi Lek. Fak. PU),
Olomouc, Chief (Prednosta) Docent Dr V. KUCEROVA.
"Malignant Tumors of the Digestive Tract Reported in the Olomouc
Okres between 1871 and 1965."
Prague, Casopis Lekaru Ces!:Eych, Vol 105, No 49-50, 9 Doe 66, pp
1343 - 1-54T
Abstract juthors, English summary modified 7: Among the deaths
due to malignant tumors,those of the digostTvo tract accounted
for 50.4% in the total period, and for h5-9;1o in the last 20 years.
Among men highest mortality was in the age group 65-75, among
women 65-69. Chemical composition of the so*:.l and the content
of the trace elements were not yet investigated. No difference
was found between the inhabitants of the mountains and those of
. . . ..... .................. . . . .5 M-
the lowlands, E

VALAGH, Zdenek, promovany veterinarni lekar
Diagnostic importance of peritoneal puncture in swine.
Vet medicina 8 no.6:419-426 D 163.
1. Second Internal Clinic of the Faculty.of Veterinary
Medicine of the Higher School of Agricuftu s, Brno. Head
of the Clinics [doc. WJDr. CSc.) Tibor Lax.

VALACHOVIC, A.
"Sleep and its significance in the preservation of health," (p.736). PFJ?.OD.-k A
SPOLOCNOST. (Spolocnost pre sirenie politickych a vedecV- ch poznatkov rid 3lovensk-a)
Martin. Vol. 2, No. 12, 1953-
SO: East European Accessions List, Vol 3, No. 8, Aug 1954.

VALLCHOVIC, A.
Relation of the chemistry of the blood to the co=osition of
the saliva from the parotid and maxillary glands. Cesk. fysiol.
9 no.1:62-63 Ta 6o.
1. Fyziologicky ustay Lek. fak. UX v Bratislave.
(BLOOD chem.)
(SALIVA, ahem. )

VALACHOVIC., A.; KLUCIK, I.
Effect of antimony trioxide on the myocardium in acute experimental
conditiono. Bratial. Lek. Listy 42 no.2:691-700 162.
1. Z Ustavu hygieny prace a chorob z povolania v Bratislave, riaditell
MUDr. I. Klucik.
(HEART pharmacol) (ANTIMOITY pharmacol)

VALACHOVIC, Anton, Dr. (Bratislava, Dukelska 18-20)
U
The effect of dinitrodiglycol on the efficiency of 'he dogis
heart in an acute experiment. Prac. lek. 17 no.2:50-53 MrI65-
1. Ustav hygieny prace a chorob z povolani. v Bratislave (redi-
telt prof. dr. M. Nosal).

VAIACHOVlC, Anton, 14JDr. (Bratislava, Partizanska 4
Effect of dinitroglycol on some mechanisms controlling circulation
in dogs under acute experimental conditions. Prac. lek. 17 no.6:
234-240 Ag 165.
1. Vyskumny ustav hygleny prace a chorob z povolania v Dratislave
(riaditel prof.dr. M. Nosal).

--------- --
"Conti-IbutIon to Lho prohbu. of water-lot..kt) i:l t'h;: ~,,O)(;ry Kltmen Cc'(:I
Uhli, Pralia, Vol 3, No UP Nov- 19531, 1'. '1110
SIO : Eastern Euronerm ',ccess-*L?rjs List 1,01 NO 110, Oct 19"4, Idb. of j"Orr-rers

VALACHOVIC, J.
We are organizing the training of sport parachutists. p. 94. (Kridla Vlasti,
No. 3, Feb 1957, Praha, Czechoslovakia)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6, No. 8, Aug 1957, Uncl.
0
If

VALACIC, K.
Average arithmetic values for body veight, and height of 7-ysar-old
children in Vojvodina. Higijena. 13 no.2:168-170 161.
(BoDr WEIGHT) (BODY HEIGHT)

S/058/62/C,r,O/C,02/rj4o/(',-c-1,
7 AOO1/A1Ol
AUTHORS: Brazd~i6nas, P., 1421agka. K_ gileika, A.
TITLE: On the origin of photo-emf in thin film Al-CdSe-Au systems in the
infrared region of spectrum
PERIODICAL: Referativnyy zhurnal, Fizika, no. 2, 1962, 37-38, ab:;tract 2E346
("Uch, zap. Vil'nyussk, un-t. Matem., fiz.", 1960, V. 33, no.'9'
193-201, Lithuanian, Russian summary)
TEXT: Spectral di3tribution of,photo-emf was investigAed in thin filim
systems of Al-CdSe-Au at room and low (down to liquid nitrogen) temperatures.
It was established that at room temperature photo-emf of these system5 is
detected already in the visible region of spectrum. The red edge lies at 8b0-
1,000 mp, In the low teffiperature region the spectral.di3ti,ibution of photo-
emf changes essentially. ', the . red, . edge of photo-eurr, 1.5 shifted to 2, 500 mA ~,nd
its sign is reversed. The'~bdt6sensitivity'of the ..., sy.stems in the infrared,
spectral region, as well as the sign reversal,.Indicatd the existence of two
mechanisms causing the origination of photo-emf-.',The results of investigations
of the Au-CdSe-Al system,and auxiliary systems AU-CdSe-Au and Al-CdSe-Al indicate
Card 1/2

SIC) a 916210001rr, 21G),G10 5
On the origin of photo-emf ... A0O1/A1O1
.that two barrier layers'-opbrate simultaneously in the Al-CdSe-Au system-.- The
barrier layer in the region of tile Al-qlectrode contact contributes to emergence
of phbto-emf at room temperature In the visible spectral region. The barrier
layer In the Au-electrodd zone io Very weakly developed at room trimporaturo 1111d
practically does not affect the spectral distribution of ~hoto-omf. In t'h6
region of low temperatures, the main role in originating photo-emf is played, by
the developing barrier layer at'Au-electrode. Current carriers are produced
by infrared light in the thin transition CdSe-layer with Au Impurity. The last'
hypothesis was confirmed by an investigation of spectral distribution of internal
photoeffect in CdSe layers with Au imnurity prepared by Vekshinskiyls Method-.
Spectral distribution of photocurrent in these specimens at low temperatures was
displaced into infrared spectral region. At room temperature, the spectral
does not essentially differ fro
,distribution of photocurrent of such specimens . m
the spectral distribution of pure CdSe-photocurrent. A marked absorpti!Rn of,
jight was discovered in infrared region of 8ppctrum (of the order bf 10-5 cm-')
.in CdSe specimens with Au impurity.
[Abstracter's note: Complete translation]
Card 212

COMES V. ; GALEA, V.; WEINLIGH, Margareta; SUCIU, D.; VALAGZKAI Clar ; VLAD,
I Felicia; DENES, I. ". ~ ~ I.- -1----T~ _
Necesqity of vitamin C for workers exposed to mercury. Studil
cere biochimis 8 no.1:33-41 165.
1. Section of Food Hygiene, Institute of Hygiene and Public
HealtV, Cluj. Submitted June 28, 1964.

RUMANIA General P
a:nd S acisl Zoology. Insects.
I us ac d Ults Posts.
Abe Jour3 Ref Zhu"lolot No IZa l9we 543a1,
Author I Arsenescu, It.1 Frottsn. ^I.; Oruescu. A.; XICLU--
]net
Title I Asro-Chenitcal Control of Caterpillars of Ly--"trla
thatria] diaper In the FCr~St3 Of the Green
W
a of the City of Bucharest In the Spring of 1956.
OrtS ftbi Rave psdurilar, 1957, 71. No 4. 244.Z50, 215, Z16.
289, 290.
Abstractg Aerial treatment, chiefly with different DDT pre-
P'sriLtIonxg was employed against the gypsy moth
caterpillars which were widespread In the woods
nod In the parks near aucharest In 1956, The beat
naults (99-1009 destruction of the caterpillars
card I/Z
35
Abstr&ctl of the 1-111 stages) were obtained froz QeX&ktlv
(a commerc ifil mixture of 59 DDr with 0#41% Y-hexa.
chlor9cyclohexans) at jhg rate of So kg/ha. The
same preparation whs,blohly effective arainst the
tant caterpillse (Iftjscotomm Asustris) and the
winter m4ssurtn�-worm mo%h (Operaghther, bru=ata Ll
but It was not sufficiently effective ag-Ift3t the
caterpillars of the oak leaf.roller (Tortrix vIrl-
dans). Good results were also obtained by using
SIC MYr dust and 0.5-19 DUr emulsion. The effect or
1.5% f-hexachlorocyclobezene at the rate of 50 kg/hs.
Was Inadequate (U-6a%). - Authors* smawmary.
Card ZA

BALOGH, Laszlo., dr.; VALADY, Anna, dr.; SZAMOSI, Jozaef, dr,
Cyanide poisoning in childhood. Orv. hatil. 104 no.37:1756-
a757 15 S 163.
1, Haim Pal Gyermekkorhaz, Cbrermek-, Bel- es Toxikologiai
Ooztaly. POISONING) (CYANIDES)
~EXCHANGE TRANSFUSION) (THIOSULFATES)
(NITRITES)

HERUGH, Miklos, dr.; VALADY, Annu, dr.
Comparing the developwait of norinal and AppirtwIc tillp I(Ant
in infancy. Orv. hetil. 105 no.37:1739-1741 13 S li,4.
1. Fovarooi Tana-!!s Helm Pal Gy"rmekkorhaz, r)-t'hopae'llal Oszt-a!y.
J.

OBLIVALINYY, F.A.1 MUDDLEY, V.I.; VAIAGURA, I.A.
Conveyor for transporting and cutting plate glass. Stek. I
ker. 18 no.6:31-33 Je t61, (MIRA 34t7)
(Plate glass) (Conveying machinery)

VALAITIS, Vaidota_s_;_KRIVAS, Z., red.; SARKA, S... tookhn. red.
(What a turner should know] Kas zirotina tekintojui.
Vilnius, Valstybine polotines ir mokslines literaturos
leidykla, 1961. 1.42 p. MM 15:2)
(Turning) (Lathes)

JASINSKAITE, J.; KERVYTE, A.; MATKUTE, I.; MOLDERYTE, B.; ITA!*WYDAITF, 0.;
PAZUSYTE, A.; FUODYTE, M.; RADZEVICIUTE, D.; REKSINTE, B.; 0.;
TREBUTYT-7, H.; VALAK-YICILLUE, I.; ZINIEVIGNTIE, Z.
The incidence and piperazine therapy of ascariasis among students
of the Vilnius Republican School of Medicine. Sveik. apsaug. no.12:
41-43 162.
1. Respublikines Vilniaus medicinos moky,clos mi'exobiologijos burelis.
Mokyklos direktorius -- R. Markauskas; burello vadovas - J. Rubikas).
(PIPERAZINF) (ASCARIASIS)

Z15031621000100810011003
7)
1011/1211
AUTHOR: Valakht M.
TITLE; Basic problew of the optic process in machines
SOURCE; deskoolovenskA akade'mie v4d Ut-tav' matematickych
stroju'. Stroje na 7pracovAnfinformacl no. 8, 1962,
47-78 (In Russian, Czech and English resumes)
TEXT: The main p:~-.rts of the macaine optic organ are;
(1) the sensing device; (2) the analyser; (3) 1-0he control unit;
(4) the device for movin,,- the sensing part; (5) a device for the
external formation of the image. The sensing device transforms
the optic signals into electric ones. For simplification purposes
it is supposed that the senninj device operated in surroundings
Gard 1/5

Z/503/62/000/008/001/003
Basic problems of the....
with no half-shadows.' The sitprils received by it are only li,(,,ht
and darkness -Ertgnats-,--t- and - l.-- the7-fterld of 100 lines and 100
points per line is scanned once in a second. The signals are sent
from the sensing device to the analyser. It analyses the image
accordin.-, to orders received by the control unit. Its main
functions are: (1) the determination of the identity of two images;
(2) the dismemberment of the identical or non-identical parts of
two images; (3) the determination of a so-called boundary in an
image; (4) the determination of a so-called newly-formed boundary.
The analyser is connected by a two-way link with the computer. The
functions of the moving device are: (1) rotating the optic axis'of
the sensing device so as to keep track of a moving object as long
as posaible; (2) settind the diaphragm; (3) mutual setting of the
optic axes when a few sensin.r devices are used simultaneously on
_3
Card 2/5

Z/503/62/000/008/001/003
1011/1211.
Basic problems .....
the same object;'(4) controlling the image magnitude. The control
unit receives orders from the computer and translates them into
proper oper:ition of the org--n. The computer determines what is to
be observed when it makes decisions on the bRsis of data received
by observations and so on. The instructions given to the optic
organ are; (1) what datR Rre to be transmitted to the computer!
(2) what course of action is to be followed by the organ as a
result of changes in the observed field; (3) how the data are
to be processed before transmitting them-to the computer. The
multiplicity A of points of the image deteraines the multiplicit
B of boundaries betweon lij;ht and darkness. There are ?L2 = 100~
boints in A Fknd 2(n-l)xlOO-lq8OO elements in B.
Card 3/5

Z/503/62/000/008/001/003
101111211
Basic problems.....
aL,; a'j4' f f +
(4)
4-
Two images, Al and A2 are given. The multiplicity D is formed.
for comparing them:
(2)
All dij = 0 - A2zis identical to Al. Not all dij - 0 ; A2 is
not identical to Al. Another multiplicity, E, is formed by
4' (5)
This relation c be used fori (1) determining the outlines of
the object; (2) ~dtntifying a moving object; (3) suppressing the
Card 4/5

Z/503/62/000/008/001/003
Basic problems ...
porception.of the surround-lings.- The analyser block-diagram and an
example of its operation (based on the above-mentioned relations).
are given. An example of an al.gorism for obBervation by machine
is griven, dealing with a moving object and an object that'changes Vill"
its form (as a result of rotation)..Th6re' are 13 figures.
ASSOCIATIONg Instiiut matematichaskikh mashin (Institute of
Mathewatical Vachines) Pragui
SU13MITTED: MFir'ch 6, 1961
Card 5/5

VAUKiT, M.7ri.
-1-:11-1-1-
:'fx~di of the traps-ziBsion of abzorbinp objents using dcuble-10--a-ma
a pe c Lropbo tome to rs. Opt. I apoktr. 18 no.5-915--917 My 165. (MIRA 18!10)

L 31l56-66 VdT(l)/EWT(m)/T/EWP(t)/EWA(h) IJP(c) JD/AT
ACC NR: AP6056805 SOURCE CODE: tTR/0181/66/008/002/0305/0310
'AUTHOR: Lisitsa, M. P.; Y"h, M. Ya.; -.0rekhova, S. F.
,,ORG: Institute of Semiconductors AN MESSR, Kiev (Institut poluprovodnikoy AN
UkrSSR)
;TITIX: Effect of degeneration and Coulomb interaction between carriers on edge
:absorption in CdS
A :SOURCE: Fizika tverdogo tela, v. 8, no. 2,, 1966, 305-310
ITOPIC TAGS: semiconductor carrier, cadmium sulfide, single crystal, indium,
Icrystal absorption, Coulomb interaction
ABSTRACT: The position and shape of the absorption edge in heavily doped cadmium
sulfide are studied. The measurements are made in polarized light at room tempera-
ture. The resultant data are used as a basis for a model explaining edge absorp-
111tion in semiconductors with a high impurity concentration. The indium dopant was
:added to the CdS specimens during growth to produce large single crystala with a
,uniforu impurity distribution. Measurements of the Hall effect shovedt*hat the car-
rier concentration at room temperature was close to the mount of impurity added to
!Card 1/2

L 31156-66
1ACC MR: AP6006805
f
!the crystal. Absorption curves are given for US single crystals with various car-
~rier concentrations. It is found that the natural absorption edge shifts toward
lower energies with an Increase in carrier concentration up to 5-1018 cm-3. A fur-
Ither increase in the number of free electrons results in the reverse effect: the
~minimum energy of the direct transition E begins to increase. This shift in the
9
':absorption edge is attributed to two factors: the exchange Interaction between
~charge carriers and the relationship between the rermi energy and carrier concentra-
Aion in a band. The resultant effect may be either a reduction In the threshold
;energy of an interband transition or an increase in this energy depending on which
,of these two mechanisms is predaninant for a given carrier concentration. It is
I
;shown that the inversion point, i. e. the carrier concentration where the position
.of the absorption edge in a doped specimen is the same as in the pure metal, is de-:
I
itermined by the parameters of the semiconductor. A reduction in the effective car-,i
!brier mass and an increase in the dielectric constant of the material causes the in-
!version p9int to shift toward lower concentrations. As a result, the absorption
I
,edge for a semiconductor with a high band transconductance moves toward high ener-
igies at a concentration of the order of 1017 cm-3. The authors are grateful to N.
I
--lc, Korsunskava for assistance In measuring the Hall effect. Orig. art. has:
.figums, 11 formulas.
,SUB CODE: 20/ SUBM DATE: 2lMar65/ ORIG REF: 008/ OTH REF: 011
Card .2/ 2

PMMLZHINSKIY, N.A.; YATJRIT, M.Ye.; UZILIVSKA , G.I.;
SKIRNOTA, G.V.; BLOYAMVICH, ML; -VALAKH&MVICH, A-L'
P]IRSITAWYL, B.
Synthesis of racemic stereoisomeric 9(-alkylparaconic acid@.
Zbur.ob.khim- 30 no.7:2250-2256 ii l6o. (MIRL 13:7)
1. Mookovskiy inetitut tonkoy khimicbeskoy tekhnologii.
(Paraconic acid)

VALUMP-~Noxe,
Davies for hydraulic tasting. wakinostroitelf no*6:30
Jo 163, (Testing machines) (KM 16:7)

LISITSA, M.P..[Lyoyteia, M.P.]; VALAKHp M.Ya.
Infrared absorption and the structure of US zcnaa, Ukr.
fiz. zhur. 8 no.10:1142-1149 0 163. (KMA .17:1)
1. Institut poluprovodnikov AN UkrSSR., Kiyev.

L 45858-66 --EV1T(1)/EEG k)-2/T/EWP(k) IJP (C) VIG/GD
ACC NR. -KT6015148 SOURCE CODE: UR/0000/66/000/000/0327/0346
AUTHOR: Lisitea, M. P.; Berezhinskiy, L. L; Valakh, M. Ya.
ORG: none
TITLE: Determining spatial and surface inhomogeneities in the active substances
and interferometer mirrors of lasers
SOURCE: Respublikanskiy seminar po kvantovoy elektronike. Xvantovaya elektronik,2
(Quantum electronics); trudy seminara. Kiev, Naukova dumka, 1966, 327-346
TOPIC TAGS. solid state laser, laser R and D I Lj'5ve 0p7-1c_
ABSTRACT: Attempts to develop experimental outfits intended for mirror surface-
quality control and for detection of optical inhomogeneities inside laser active rods
are described; Soviet-made instruments and materials have been used. D. R.
Herriott's method (J. Opt. Soc. Am. , 1961, 51, 1142) is used for the mirror-sur~a,
..t
.testing; the multislit diaphragm is placed in the plane of the entrance alit of a UM-~2
monochromator; seven 100-(4 wide slits are arranged at 500(4 from each other. I
optical arrangement (see figure) includes: S - light source; K - condensor, N - multis4