SCIENTIFIC ABSTRACT VLASAK, M. - VLASENKO. F.F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860220019-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CZECHOSLOVAKIA
VLASAK, Marian, MD, Major, Institute of Aviation &I-ledicine, Prague.
"Galvanic Skin Reaction During Positive Pressure Breathing."
Prague, VoJenske zdravotnicke listy, Vol 32, No 2, Apr 63; pp 84-88.
Abstract [English summary modified]: Studies in pilots, galvanic skin reaction
during positive pressure breathing with or without compensatory counter-
pressure. Changes synchronous with the respiratory rhytin were observed in
65% of unstated number of subjects studied. This synchronism makes difficult
evaluation of galvanic skin reactions. Five Czech references including 2
unpublished; 2 Soviet, 12 Western references.
18

CZECNOSLOVAKIA
VLASAK, Marian, 11D, Major, Institute of Aviation Medicine (Ustav leteckeho
Prague.
"Autonomic Cardiovascular Reflexes in Pilots."
Prague, Yoj '. 'i
pr~sk~._zdravotnick lis~y, Vol 32, No 1, Mar 63; pp 14-19.
Abstract [English summary modified]: Study in 85 pilots, using various
cardiovascular function tests; 8 pilots experienced circulatory collapse
during positive pressure breathing without compensatory counterpressure
at 450 mm. Hg. These 8 cases are discussed in detail. Table; 11 Soviet,
5 Czech (including 3 unpublished) and 39 Western references.

VIA3AK, R.; DRATOCHVIL., V.; LMIGINER, J.
Determination of benzidine in the atmosphere. p. 02.
CHEMICKY PRUMYSL. Praha, Czech031ovakia. Vol. 9, no. 8, Aug. 1959.
Monthly list of East European Accessions (EEAI) LC, Vol. 9, no. 2, Feb. 1960.
Uncl.

CZECHOSLOVAKIA
RuCXL, V. I-M, KUZ2LOVA, N., 1-2.), and VT!,kS
not giveni. -- IK,_R.-, Engr [affiliation
"Esters of Acetic Acid (Acetates)"
Prague, Pracovni Lekarstvi, Vol XV, No 6, Auguat 1963, Prehledy
[a.supplementj, pp--1-1--1-',jT.
AbStract: General infornation on the properties, permissible
IF
concen ration, uses, hygiene, estimation, toxicology, biological
tests, and inspection. Pourteen references, including b Czech and
1 Slovak.
1/1
2050

POPLER, Albert; SEUICKY, Rflan; VIASAK, Radolf. Techn-*cl,.a spoluprace:
MACHYTY.011AP V.,-
Follow-up of e7posure of employees working in benzidine produc-
tion. Prac. lek. 16 no.4;147-152 My f64
I. Okresni hygionicko-apideniologicka sttmIce v Pardubleich
(vedoucl: MUDr. V. Kleinbauer).

- -VIA45a., RIIdQjf_
Value of the phenol test for the determination of the degree of
exposure of workers to benzene. Pracovni lek. 11 no.9:469-472
R 159.
1. Oddeleni hygieny prace KHES, Pardubice.
(IONMIE toxicol.)
(PHENCLS)

VIASAK,
Determination of benzene in the presenoe of its homologes in air.
Pracov-ni lek. 11 no.8:418-422 Oct 59.
1. MM, odd. hygiemr praoe, pardubice.
(AIR POLLUTION) (BF=43, chem.

CZECHOSLOVAKIA UDC 613.632:615.9(:547,322-31:547.291)
KUZE'LOVA,, Marie; _YLAW u
. -R.,dolf; Olcresni Institute of National
. , Z.-
Health, Department of Occuj~~ti'_Z~nal Diseases (Oddeloni Chrob z
Povolani OTRIZ), Pardubice, Head (Vedouci) Dr M. KUZE1OVA; Okresni
Station of Hygiene and Epidemiology (Hygienicko-Epideniologicks.
Stanice) I Pardubice, Director (Reditel) Dr V. KLEINBAUM,
"Effect of Methylone Dichloride on the Health of Workers in the
-Production of Film Foils, and Study of Formic Acid as the Metabol-
ite of Methylene Dichloride."
Prague, Pracovni Lekarstvi, Vol 18, 110 4, May 66, pp 167 - 170
Abstract juthors' En l' h surrimary modified
is _7: The effect of
rnetFFy-lene dichloride Mchloromethane) was studied in a group of
33 workers wi-io were exposed to it for an averafre period of 2
years. The concentration prescribed by Czechoslovak law, that
1" 0.5 mg1l was exceeded all the time; the US and British max-
imum of 1-7'5 mg/l was exceeded sometime UP to 10 times- 72% of
the workers complained of headaches /0
.. 50"1 of fatigue after work,
1~9% of irritation of upper respiratory traots, 56% of neurasthe-
niap and 300/ of digostivo dioorders. During the invostig!,tod
period there were 3 cases of acute poisoning; all 3 recovered.
1/1 (1 Table, 8 Western., 7 Czech references. (Ms. roe. 16 Jul
65).

G/CG7/62/OCO/005/001/001
AUTHOR: Vlasak, T., Graduate Chemist (Prague)
TITLE: Automatic device for zonal smeltina of silicon
PERIODICUL: lelektric, no. 5, 19G2, 135-137
TEXT: The author mentions four riethods to obtain pure silicon, stating that the
zonal swelting rnethod appears to be tho most favorable. According to this method,
a silicon ingot is placed into a vor-Cically arranged tube of quartz glass which
is filled with a suitable protective gas (hydrogen). The heat source is a high-fre-
quency generator Type GVG-S. A smelting zone is created at the lower end of the
ingot, thereby dividing it into two sections. Between these sections the smelting
zone is maintained by its oum surface stress. Wlienever the heat source and thus
the smelting zone are moved upwards, or else the ingot is moved downwards, a cer-
tain amount of silicon above the zone is sinelted and the same amount of silicon
solidifies below the --one. Impurities accLunulate in the upper section of tile in-
got, and the lower section consists of highly pure silicon, The Traxim-11 dimen-
sions of the ingots are: Meltable lerioth 360 ran, diameter: 20 nun. The zonal srielt-
Card 1/2

G/007/62/000/C05/001/001
D025/D109
'Automatic device for ......
ing device is automatically controlled. A measuring feeler indicates whether the
in-ot is smelted or not. The feeler also controls the support which moves the in.-
frot, and also the plate voltage of the high frequency generator. The support can
be nioved at two speeds from 5 to 20 crVh and from 8 to 18 cm/min. The zonal smelt-
ina device was developed by the UD in Prague. A number of these automatic zonal
0
sr.eltin- devices is used successfully in the semiconductor laboratories of the
0
UD plant. There are 3 figures.
Card 2/2

VLASAK, V.
Treatment of the surfaces of aeronautical equipment. (To be contd.) n. 153.
(Kridla Vlasti, No. 5, Mar 1957, Praha, Czechoslovakia)
SO; Monthly List of East European Accessions (EEP1) LC, Vol. 6, No. 8, Aug 1957. Uncl.

VLASAK, Vaclav., ins.
Bo=onventional airplanso of Czechoslovak pioneero. Letecky
obzor 7 no.6:181-183 Je 16~.

FROKESp B., dr; VOJAGIA, T.; VLASAK~,Y!f inzo
.,~
New wfaterproof materialiso Stavivo 40 no,12t418 D 62.
1, Stavebni izolacep n.p. Praha*

!;~tl ~v
-- NES119M
-Ar-AK,-V
SUwIt U-~
j , Givon tiams
COuntr7s Czechoslovakia
Academic Dogreest DID
Affiliations Clinic of Surgery of the Faculty of Medical Hygiene (Chirurgicka
'kMita -LeKMr8Ze' fakulty hygienioke), Pragua 10; Director:
Prof B/merich/ POLAK, MD.
Sources
Pragueg Prakticky-Lekart Vol,41, NO 14P 1961, pp 642-645.
Datas "Gangrena Scroti.11
..72

VTASAK,, Vaclav, inz.
Some flight properties of the TU 324 aircraft. Leterky obzor 9
no.2:36 F 165.

VLASAK., Vaclavo inz.
"Handbook of an aircraft modeler" by [inz.] B.Vrsinsky, [j-.nz.1' .7.
Blatny. Reviewed by Vaclav Vlasak. Letecky obzor 8 no.5:156 My
164.

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Vlas,,?, V. (Enginetr)
ml 12
T,~ t,p (I !--I
T""IT(I TAflc): airpla-e f 3.1,ght
5!EIc,3 U'L-J~ Lll~
Card 1/2

L -396L--l -65
ACCFSSION I'M: AP50551rlc
ITO FEF
Card 2/2

UAW, Vaclav, inz.
Giant aircraft, Latecky obzor 9 no.4i'100~103 ip 165,

VLASAKp Vaclav, inz.
Prospects for air transportation until the year 2000; an inquiry.
Letecky obzor 5 no.l: 161.
1. Pracovnik Statni letecky spravy, letiste Praha-Ruzyne.

VLASAK' V.
Treatment of the surfaces of 2eron2utical equipment. Pt. 3. p. 182. (Kridl.a
Vlasti, No. 6. Mar 1957, Praha, Czechoslovakia)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6, flo. 8. Aug 1957. Uncl.

KITTHAR, Erik; VLASAK, Zdenek; MERSCHIM, Jiri
A new specific reaction in aerodiagnosis of syphilis. Cas.lek.
ceek.99 n0.39:1257-1258 23 S l6o.
1. Ustav ser a ockovacich latek, Praha, reditel dr. Jiri Malek,
Vojensky ustav hygleny, e-oidemiologie, mikrobiologie. Praha,
nacelnik dr. Zdenek Vlasal.
(SYPHILIS diag)

KITNAR.. E.; VLASAK, Z.; WEBERSCHINKE, J.
Demonstration of specific antibodies against Treponema pallidum in an
animal test. J. hyg. epidem., Praha 5 no.2-1241-247 161.
1. Institute of Sera and Vaccines, Prague Military Institute of Hygiene.,
Epidemiology and Microbiology, Prague.
(TREPOMNAL INFECTIONS imminol)

LUKAS. B.; VLASAK, Z.
Prima~ryVC11TA14ition of Pasteurells. tularensix from the conjunctival
sac in man on a new solid as well as liquid medium. Cesk.epidem.
mikrob.imun.10 no.2:121-123 Mr 61.
1. Katedra opidemiologie Tojenskeho lekarskeho vyzkumeho a
doskolovaotho ustava J.Zv.Purkyne v Hradai Kralove.
(PASTEMLLA TULARERSIS culture)
(CONJUNCTIVA microbiol)

VANCURIKY J.; VLASAK, Z.; DUDEK, J.
Contribution to the importance for human pathology, of gra-&-
negative coccal bacillary microbes difficult to classify
(B. anitratum). Casic. spidem. 12 no.4.-220-224 Jl 163.
1. Vojensky ustav hygieny, epidemiologie a miki-obiologie v
Praze.
(MINGITIS) (ACHROMACTER)

30593
Z/03'.1/61/ol I/m 1/oo /f)ri-.
AUTHORS Vl.e~Rixkovili, G. , Vo LrAbovil, H. and V(~ I oni k
I *rl,v,: fni ti.a.l. stages of~' stpet (-,orrosion :lt
ture-s
PFRIODWAL: Stroji.reristvf, v.11, no.11, 1961, 8113-847
VI': The i-treseiii. paper is bask-d on the theory of Cabrera and
(Jipf.j: in Plivs. 12, Y,.16'7)) whicli proposes that
for vach meti) ond Qet of' conditions there is a critical tempera-
tu rf, a t- t.,Ii i ch ;.t t. rorim it inn It e t 4-;ven tAo types of corrosion
mr-chatkisms can be obst-t-ved, Above '%-tit- critical teripprottire, the
main Vactox. ;Iffectilix Corrosion is di.ffusioti of metal- cations 1i)
the ire of t1le met;%] The rate of' oxidation can be expre- s f-d
by thst parabolic hiiv-
Y~ k t.
e r. e N - thicknesm of )aver, I time,atid k and a it V V
which obet-t th(-
Yherefirtro, it corrosion proces--
liilriibolic law will m-oceed wit-floilt. 1-vac-hing a moximilin Pill(, ilic
t h i c 1(n em q wil L increase wi th time. (-it tilo ('11hor 11jilid, tk]4-
111flCliaid sm below the cr I t i cis I t 4-mm-1- I tit r (Ict-1-m-i 'I-i hv ;,It
Card 1/5

305'93
1 vi 0 f -4 1 I'l-o 4 "on
e-lectric doitble laver and is characterized by a fai-t-tv raoid inj t i.-il
growth of the 1aver, sooTi reaching a maximum Mmiting thickness,
'rit- Jimit:ing thicb-ness is an i.nversp Function of' inbsolotf. tvinver;.-
I If 1-v T, ;MFf Can hP U-01JIlical IV nq a Sivilight linf~.
int.f-r-st-cling the absci-s-a ol. (-Its- crit-ira). tumperaturf- T k' D., I
mination of limiting thickness at various temperatures anti extra-
potation of the plots of inverse thickness against T wi I I
produce the critical tenmerature T It at which the growth of tho
corro.,4ion Inver, affected merely by the eLectric double layer, will
reach it..q inaximum. Beyond the criti-cal terimer-ature corroston $.III
itrocend bv the ionic dif-Oision mvchini.~;m, withmit ever ruaching a
m:7! x i twim. Th v T-(-, Co r f-. J,! I e rini na t i on o V t h st c ri t i C it I t empera tit r e
i s hiis-d on an accur-iste ms-a-,mrement c)t' the 1aver thickness '11
(I i.ffrarent temperatures atid al.mosphf.ric condi t ions A n ov (11) 1 i c
m(athrid i s now dese r- i hed wh it-Ii permi C -4 His- (let I'm i nitt. i or) lavcr.
t It i ckti#~!Y-F wi thin an ac cil raev o t* a It i 14 [1;4 -4e (I On I (%Its
work of* A. Vam-]'~Cpi%, ( llr-V, if : ~~. 1). -) i 'j Ilea I ing %,ii 1,11
change-z oV t fit- el I i -i i