SCIENTIFIC ABSTRACT HRDY, J. - HRELESCU, M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000618220013-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 24, 2001
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Maintenance of Small Hydroelectric (Cont.) CZECH/2788
lubrication?and cooling problems. The final part Is devoted to
the automatic control of small hydroelectric power plants and of
faults occurring in them. The b
,Pok is based on the. lecture notes
of the authors: Danihelka, Hrdy, Jurecica., Kuno, Pisl and Stastny.
These notes conform to the standard educational program of the
Ministry of Fuels and Power Engineering, and outline the tech-
n1cal minimum for professional schools on hydroelectric power
plants. In the text specialized publIcatioly and advice of the
following persons were utilized: Jaroslav Cabelkap Doctor 6f
En
,gineering; Jan Kieswet,~er, Doctor of Engineering; Ctirad
Ndhlovskyy Engineer; Miroalav Nechlebas Doctor of Engineering;
Svatopluk Ne"mee"ek, Engineer, and Ladislav Reiss, Engineer. The
authors recommend the application of regulations in the operation
of hydroelectric power stations, safety rules, regulations of
the Elektrotechnicki Svaz Ceskoslovensky'(Czechoslovak Associ-
-tion of Electrical Engineers),,and CSN standards. There
c are 42
references, all Czech.
TABLE OF CONTENTS:
Foreword
5
Card 2/12

Maintenance of Small Hydroelectric (Cont.) CZECH/2788
I. Introduction 7
A. Vtater Power 9
B. Hydropower Engineering in `CSR 11
C. Earning Capacity of Hydroelectric Power Plants 14
D. Planned Utilization of Water Power 14
E. Impoitance of Hydroelectric Power Plants 18
II. Economy of Hydroelectric Power Plants and Their Joint Opera-
. tion With Steam Plants 21
A. Economy of Hydroelectric Plants 21
B. Joint Operation of Hydro- and Steam-electric Power Plants 26
Card 3/12

Maintenance of Small Hydroelectric (Cont.) CZECH/2788
III. Decisions on the Water Economy of Hydroelectric Power
Plants 30
A. Run-of-River Plant 30
B. Storage Plant 38
C. Selection of the Economic Capacity of a Storage Plant 42
IV. Water Wheels and Their Main Components 48
A. Types of Water Wheels 48
1. Gravity water wheels 48
2. Hydraulic turbines 48
a
Francis turbine 51
b Propeller turbine 54
c Kaplan turbine
l 56
d Pelton turbine 58
B. Main Advantages of Hydraulic Turbines 6o
1. Power and efficiency 6o
2. Total and net head 63
Card 4/12

Maintenance of Small Hydroelectric (Cont.)
Hydraulic similarity of turbines
Measured revolutions of turbines
5. Turbine with varying head and changing [flow)
C. Main Turbine Components
1. Speed regulator (governor]
2. Synchronous [outlet] valve
3. Lubrication units
4. Air admission valves [relief valves)
5. Turbine shaft
6. Stuffing boxes
7. Couplings
8. Suspension bearing
9. Guide bearing and its location
10. Suspension framework
11. Draft tube
12. Gearing
D. Cavitation
Card 5/12
CZECH/2788
66
67
68
69
69
69
70
71
71
73
74
77
79
81
81
82
84

Maintenance of Small Hydroelectric (Cont.) GZECH/2788
V. Lubrication Units) Filters~and Coolers Used in Hydraulic
Turbines 88
A. Selection of Lubrication Units 88
1. Horizontal turbines 88
2. Vertical turbines 90
3. Lubricating methods 92
a) Of short duration 92
b) Of long duration 94
4. Components of lubricating units 101
a
Oil pumps 102
b Oil filters
l 11G2
c Water filters 104
d Oil coolers 108
B. Selection of Lubricants log
1. Oil testing 110
2. Nonprofessional tests ill
3. Laboratory tests 112
4. Instructions on the selection and use of lubricants
(table) 114
Card 6/12
Maintenance of 88
C. operation of LubvicatIciii 113

D. JL
Maintenance of Lubricating Mac,"iner- 118
1. Maintenance of lubric.'ating
' -118
2. Maintenance of lubr~icant,s -120
VI. Bearings of Hydraulic Turbina,,, .123
A. Introduction 123
B. Control of Bearings 123
1. Selection of bearings 123
2. Material of bearings 124
3, Operation of bearings 126
4. Temperature of bearings 12'17
5. Cooling equipment 130
6. Maintenance and repair o 'L bFarlngs 131
C. Faults In the Operation of An~JfA,.1;1t~n 132
Card 7/12

Maintenance of Small Hydrnelect'vi,, ZZE (,I ; i/ 2 7 8 8
1. Scaling off on the morfn,~P. 132
2. Cracks and fractUMS 133
3. Cavities arid impressions 133
4. Abrasions 134
5. Wearing 134
6. Forming of craters and 135
7. Rusting 13 ~7)
8. Damaging the bearing cage 13~
D. Mo unting and DismaritlJng -:)I~ "PrIetr
Re pair 135
1. Fittings of bearings 135
Play in the bearings 137
3. Structure o -,r' the b e,,-% C 1 -1 ~-ra t, ing
and dismantling 138
4. Mounting and klismant;Lliq 139
5. Cleaning the compom5mto parts 140
6. Checking the component parta 141
7. Greasing bearing components befor,,-- zll!-~w,,~-Izo-. 141
8. Filling with lubricant* 142
9. Testing under runnIng candl.tion.5 142
10. Information concerning trig, 143
Card B/ 12

Maintenance of
2
VII. Penstocks, r-Di~acs-L 144
A. Penstocks 144
1. Cast iron venstocks 145

2. Steel penst,
-)c ks
147
3. Wooden Penstocks 149
4. Reinforced-concratE plenst.2eks 1.50
B. Protection of Penstocks 151
1. Surge tank 151
2. Safety valve 153
3. Piston safety valve 153
4. Pressure-regulating 153
C. Penstocks for Idle We'Le_- 153
D. Trash Racks 1521
E. Operation and Maintenance of P~Ins-F-J-ks~ anI 155
Card 9/ 12

Maintenance of' SmIall flydroel;~ -~A-ric (cc,i9t.)
F Gates 156
1. Vertical-lift gates 156
2. Tainter gates 157
3. Rolllng gates 158
4. Hinged-leaf gates 1.59
G. Penstock Valves 159
1. Flap valves [butter.,"ly 1,59
2. Inside-5craw-ty-pe gatua val-.ie 160
3. Ball valve 10"i
4. Needle valve (Jobnson valve) 163
H. Operation awl Plalnten,-jn,~n. Plz~lri6t.,.)ci~ CrAtes 163
VIII. Automatic Hydroelerti~i n. Pr)w-:.,r 16 It
A. Introduction 164
B. Description of the Equipment of' Corrplet~, Aw 165
1. Devices for automatle op-aration, 168
2. Devices for aut;Dmat1c sy-nchroniz-atinri and conl~roL 168
3. Control and auxiliart., dr_~vlces 169
Card 10/12

MaInT,ena,,,ce of
C ZEII! 0
8 8
4. Startitig
5. Stoppinf~
1 73
6.
173
7. Switching
174
8. 174
9. stopr~ii!v

of t't e dangrar Sri! Li&l. -11 -rocva
th~ t; a r-,n 175
Statlon~3
IX. Automatic PRult Control
With Synchroncus Gererqtr~-.-: 177
1. Introdii r- t I on 177
2. Prjncipi~a of -,, a t o
power sta-l'--ions 177
3. Technical equipmant of pc-lgez- f;:)-,? satt-natic
fault control 179
4. Description of control r-115 183
5. Equipment of contr-ol .186
6. Description of operat.4~-.,,3 -18c)
7. Sequence of ope-prit-A..nr.s 11.i
Card 11/12

Maintenance of S5,al]- H~,ch-r, --I C Z E- C, H'., 2 78
8. Maintenance of autnamtl~-- e(plipm!mt 195
9. Mounting aittowativ 196
Bibliography 197
AVAILABLE: Lit,,
JP/lb,-
Card 1.21/'L,-:' 1 -10-6o

HRDY, J.
Assistance of machine-tractor stations in the mechanization of livestock production. p. 115
FIECHANISACE ZEMEDELSTVI. Vol. 50 No. 6. Mar. 1955
SO: Monthly East European Accession, (EEAL), LC, Vol. 4, No. 9, Sept. 1955 Uncl.

HIRIDY, IT.
Process of maintainin!,, milking aroparatus. 1) - 133 -
83rd birth,,1ay of Josef Cerny. p. 135.
1-'~E~,HACISAC~7, Praha, Vol. 5, no. 7, 19'55.
SO: ~'anthly List of 7xist Exropean heces5ions, (El.,,AL), L(;, Vol. I,, no. 10, Dct. 1955,
Uncl.

HRDY, J.
"Let w; prepare in time the mdbile scalding units.11
I
,,IFCHAI-IISACI,: Praha, Czechoslovakia, Vol, 5, No. 18, Sapter-ber 19q5.
Monthly List of Last European Accessions (EEAI), LC, Vol. 8,, No. 9, ziopteH)er 1959.
Unclassified.

HIRDY, J.
"Fulfilling successfully the plan for mechanization of strenuous work in the animal
industry."
TAF-CHANISACEW-MKSTVI, Praha, Czechoslwakia, VDI. 5, No. 20) October 1955.
Monthly Lirt of East European Accessions (EEAI), LE, Vol. 8, No. 9, September 1959.
Unclassified.

HM, J.
Hrdyp J.
Machine-tractor atations lessen the work in animal huabandry by mechanization of
stables. p. 173.
Vol- 5p no. 9,, may 199.5
MECHANISACE ZEMEDIISTVI
SO: Monthly List of East European Accession, (EEAL), LC, Vol. '4' No. 9,
Sept. 1955p Uncl*

" ;I ,
;,. .I.-T .
'--'i L,
.~ -n'er repArs -)f stable m2chinery mnd ~-qulrri-rt-.p. .1.0 -enedelstvi
Vol. -S, no. 1, Jan. 175( 'I-raha)
80 : I-'ont_L-- T jS tof East Euro-.-ean Accession C-71,AL) LC, Vol. ~,, no. 7, Jul-Y 1957- JTncI.

H-"Di', J.
How to ?--revent s valve from DnIiinp- in Uhp cylincler. -). 11 (1:r-ch,-nis;~ce
Zeimedelstvi Vol. ~-, no. 1, Jan. 1950 Praha)
SO: :-.onthly List of European Accession (EE,t,L) IC, Vol. 6,, no. 7, ill-iY 1q57- Uncl.

HRDY, J.
HRDY, J. Activity of the group for stable mechanization in winter. 0. 31-
Vol. 6, no. 2, Jan. 10,56
MECILNNISACIE' MIEKELSIVI
AIRICULTURE
Czechoslovakia
So: East European Accession, Vol. 6, No. 5, May 1957

HRDY, J.
HRDY, J. More attention to preparations for 1957. p. 534
Vol. 6. No. 21, Nov. 1956
MMCHANISACE ZR-MFJ.ST-V1
AGRICULTURE
Praha~ Czechoslovakia
Soi East Raropean Accessions, Vol. 6, No. 3, March 1957

no.
I t 6, 0 -
. 1~1 j . 3~
~ % Oj
,., G~ -5 ~
D, --B:S. 0
G7,ec,\'o

1aDY, J.
HRDY, J. Prospects for mechanizinil- animal production. v. 65. (JH). Re-
fri.reration of milk ou farms in the United States, Grent. Britziii-,, ai-.d Wester,:
I-lermany. P. 65.
Vol. 7, ;--o- 3, Feb. 1957
LIAXIM.ISACE M-INEDELSTVI
AGRICULTURE
Czechoslovakia
So: East European Accession, Vol. 6, No. 5, IRay 195'1

HFJ)I, J.
Ifechanization should be purposeful and economical in aniTal production. n. 352.
(MECH."NISACE ZEYEDELSTVI, Vol. 7, No. 15, Aug 195?, Praha, Czechoslovakia)
SO: Monthly List of East Luropean Accesslons LC, Vol. 6, No. 12, Dee 1057, Uncl.

J.
Maintenance of machinery increases the efficiency of production.
P. U5. (Eechanesece Zemedlstvi. Vol. 7j No. 29, Oct. 195,7, Praha, Czechoslovakia)
Monthly Index of Fast 'Europe2n Accession (EEAI) LC. Vol. 7, tb. 2,
February, 1958

HUY, J.
Responsibility in handling milking machines.
P, 494 (MECHANISACE ZEMEDELSTVI) Vol. 7., no. 21, Nov. 1957j,
Praha, Czechoslovakia
SO: Monthly Index of East F#uropean Accessions (EEAI) LC, Vol. 7, No. 3,
March 1958

HEDY J.
=�-1-
The SW 150 barn cleaner. p-237
MECHANISACE ZEMEDELSTVI. (Ministerstvo zemedelativ a leaniho hospodarstvi)
Praha, Czechoslovakia. Vol-9, no-10) Oct- 1959
Monthly List of East European Accessions (EEAI) LC, Vol.8, no.12
Dec. 1959
Uncl.

HRDY, J.
Machine-tractor stations are intorducirig .vuiure and irrigation implements.
p. 282.
Praha. iiECHAIISACE EEvIED-ELSTV1. Vol. 9, no. 12, Dec. 1959.
Praha, Gzechoslovki&
East
Monthly list of European Accession (EEAI) LC Vol. 9, no. 2
Feb. 1960, Uncl.

CZECHOSLOVAKIA/Chemical Technology - Chemical Products and H.
Their Applicatinns - Fermentation Industries.
Abs Jour Ref Zhur - Khimiya, No 11, 1958, 37761
Author Barta, J., Antony, K., Hrdy, M., Rosa, M.
Inst
Title Elimination of the Scale from Evaporators of Alcohol-
Molasses Plants.
Orig Pub Kvasny Prumysl, 1957, 3, No 10, 223-224
Abstract Elimination of scale from evaporators of alcohol-molas-
ses plants by boiling with 3-5% lactic acid (from spent
or technical grade 30-50% acid) for 1-3 hours is recom-
mended. If the scale adheres it is necessary to rub
it off immediately, before it hardens upon drying.
Card 1/1

H fR Jul
Pokraw~Ok avaluattlem of pepwn. state
lealth last.. Prague). Chow. Lisly 44.
The awl - nd deln. of pepsin is Imsed on the
poluousphk fewl of S-conig. albutnows awl ptpln""
(produced by hydrolysis under standard conduirms)
~,withlCu(Nifirlehn The unmacted protein wim pptd. stith
.sulfosalkylic " prior to mewurententi. Accuracy is
.1%, it blanks with the "tin in the at"-me of
considered. Sf- Iludlickli

CARY mollov .4wrims notorisk. Qjj(4t,(.Ikife Ittst.
ficalth, Prague). cosspis CrAlko IOJFF$ktm OJ, IM-16
IM).-Whoillavlo Is detd. in the prvwom of blue-duareft-
oducts with a Kieft duannnefer. nwmiel 21370, by rx-
wkb light of 365 tup, and filitfing the emitted llot
=
-11tcrnately through 2 fillem transparent xlx~w 441) w0 5W
snp, mp. A formula ii given for evaluating the remits.
V. ulti!%g

The at' allak"S. I 0.1inj
ife-,tlth Inst.. Pngve), Cwhaske. form.41;- j(1--okum.
-The colorinottric dttfl. Is bowd on the 101`11,660" atilt'l-
cumjwI2. Wkb aWbYl amuse (1) In 0.5 Af boric ackt, The
rr%ul(itigcompds.di"olvei"CIICIs. Themol.tviationship'
in which the alkAinitiq combine with I was found to be 1: 1
for hyoscyamint and atrolAnr *#d 5: 1 for *copokmine.
The decampa. products of alksWuls do not interfem with
t be estn. D"aar flut-1kovd,

HRDY. 0, ; JUG, Z.
Pularographla detaraination of 1-brdrasinophthalasine and of' 1.4-
dihydrazinophtW&zine. Cesksi farw. 3 no.6:194-196 Je 1-04.
1. Ze Statniho ustayu pro Icontrolu leciv v Prase.
(SYMPATHOLYTIOS. datermin&tion.
*hydralazine A 1,4-dihydrazinophthalazine, polarWaphie)
(POLAROORLM.
*of hydralazine & 1,4-dihydrazinophthalazins)

HRDY. 0.
Polarographic determination of tatrasodium salt of 2-mothyl.,
1,4-naphthalonediol diphosphate (vitamin K). Cook. farm. 3
no.6:196-199 Je '54.
1, Ze Statniho votavu pro kontrolu leciv v Prase.
(TITMIff K. derivatives,
*sodium menadiol diphosphate. determ., polarography)
(POUROGRAM,
*of vitamin X sodium monadiol diphosphate)

HRDY, 0.
Errors and precision In photometry. Cesk. farm. 4 no-5:
258-262 June 55.
(DRUGS, determination
photometry. errors & precision)

HEDY, 0.;. JMIG, Z.; SLOUF, A.
Identification, partition and determination of digitalis
glycosides. 2. Partitiun and determination of single
lanatosides and deancetyllanatosides in lanatoBide ABC.
Cesk. farm. 4 noo8:395-400 Oct 55-
1. Ze statniho ustavu Dro kontrolu leciv.
(DIGITALIS, determination
single lanatosides & desacetyllanatosides in
lanatosides ABC.)

rl I VITI
Pq
'h# IaWrm"mUot

,4
Ot Salist brom6wilid d4fiTfiang of 04MIAW
"49-UAP kcid after JIUZOW46M in., O"Ous. ffrdf
smd A. Slotd Koutm%--
Fralue,'. ?harm.fsa
IUAJ- ade and iii ester (Tetruml e it
;if*,w tind brumizAtiah In 0 IN
H,,:l wic - 0 611, hr ti:)Iii . wiru d6whed and implexi With
Solni. -al th'i uo Crgupds
8A-ft Olf &8,a~t :112~ V1 J.11d 11MIS1,00n CO&S. RS the
-wiTtspond-big Itf-.v,: ~,j p--imi-mo1xi=1c aced azd wvtral
'd iu ev-t~tn cou'llicnily ;.L5ed lo local in~itheiks.
1arS"$LVCS

CZECHOSLOVAKIA/Cheraical Technology. Pharmaceuticals. H
Vitamins. Antibiotics.
Abs Jour: Flef Zhuz~i-Khiri-, No 9-4, 19581 82719.
AutMr Hrdy 0., Urbanava
Inst
Title The Photometric Determination of Pyridoxine ih
Pharmaceutical Preparntions.
Orig Pub: Ceskosl. farvac., 1957, 6, No 9, 510-514.
Abst2nct: The method is based on the reaction of pyridoxine
(1) with diethyl-p-phenylene-dianine, (11) in the
presence of oxidizing agento with the fornation
of blue indophenol dyestuff not stable in aqueous
solution. The dyestuff is stable in benzene and
has X maximum of 605 Y-1/,A . To the solution of I
Card 1/3

CZECHOSLOVAKIA/Chomical Tochnoloa. Pharnneouticals. H
Vitamins. Antibiotics.
Abs Jour: Bef "bur-Mbin., No 24, 1958, 82719.
(10-200 micrograms) is added the phosphate buffer
solution (PH 7), one ul of 0.1% solution of sulfate
II and 10 ml benzene, one ml of 1~ solution of
ferricyanide K (III), and the dyestuff obtained is
imediately extracted with benzene and the determina-
tion is carried out. The presence of other vitardn
B complexes and coppowids which are present with I
(biotin, methionin, cholin, betain) does not inter-
fere with the determination. Ascorbic acid and
salicylic acid and phenol interfere with the deter-
Ldnation. Ascorbic acid reduces III and the amount
of the latter nust be accordingly increased. Sali-
cylic acid forms a green dyestuff which is partially
soluble in benzene, and salicylic acid must be ex-
Card 2/3
25

CZECHOSLOVAKIA/Chenical Technology. Pharmaceuticals.
Vitamins. faitibiotics.
Abs Jour: Ref Zhur-Khim., No P-4, 1958, 82719.
tractea from an acidified solution prior to the
reaction. The phenol forms a violet dye which has
~, of 580 nillinicrons. Prom the neasured ex-
tinction the extinction must be subtracted which
was measured after the benzene solution has been
shaken with a % boric acid solution. Thus it is
possible to carry out the detemination in the pre-
sence of a considerable excess of phenol.
Card 3/3

CZ-4,CHOSLOV,,XIi, / 'analytical Chortis try. *Jnlysis of Org=io E-3
Substancas,
-',bs Jour Rof Zhur Khim., No 15, 1958, No 50065
.,,utho r X-grgy,_O,; Potrikova, If.
Inst - Not givon
Titlo i Photonatric Dotormination of m--~:,minophcnol in
licylic A*Xid.
Orio. Pub : Coskoal. farLac., 1957, 6, No. J-0, 587-589
-.bstract : Tho m.-thod of dotormination of vory small mounts of n-
ar.inophonol (II in p-=inosalioylic acid (II) is basod on
tho roaction With diothyl-p-phonylonadiamino (III) in
tho prosonco of K3Fo(CN)6 (IV)- Tho dyo producod of 1,
tho Btructuro of which probably is that of indnnin-j, is
soliblo ill bonzono, while tho dy'o of tho ir4opho-nol typof
producod of II, dcos not pass from alkaline aolutions into
bonzona. Tho conclusions ooncQrninr, tho structura of
Card 1/2

CZECHOZOWMA / Amilytical Chomiatry. ;.mlysis of Org.%nic E-3
Substances.
Abs Jour Rof Zhur - Rhim., No 15, 1958, No 60065
those dyes wore made basod on tho charaotoristic mgnitudos
of absorption maxima of thoir solutions in bonzuno and chlo-
roform. To 5 ml. of tho solution of Ni salt of II ~xitain-
ing 25-75 ~~of 1, 2 ml. of 0.2% solution of III sulfate,
2 ml. of 1 N N%OH, 10 ml. of bonzono and 2 ml. of 2/'J' sol-
ution of IV are added. 4ftor shakin,, tho mixturo for 20
soo., the bonzono 1--yor is suparatod, washcA Yrith the
mixture of 3 ml. of x7ator and 2 ml. of 1 N ITH,10H, dried on
anhydrous Na2SOj and photomotorod at 550 m,4k. Tho content
of I is computed usin(; a calibrating curve. The error of'
tho dotormination is plus/rainus 3 Y of I. -- 11. Turkovioh.
Card 2/ P,2

CZECHOSLOVkKIA / Physical Chemistry--Electrochemistry. B-12
Abs Jour : Referat Zhur--Khimiya, No. 11, 1959., 38011
Author :_4t4x*.~a
Inst : Not given
Title :The Behavior of Folio Acid and the Products of
Its Decomposition During Polarization.
Orig PWL) IChe%Listy) 42, Noi 6, 1058-1064 (1958) (in
Ozee )
'Abstract Folio acid is reduced with the formation of a 2-
electron wave which at pH 11 separates into
two waves; At Increased pff values the drop Ift
the more positive wave follows the shape of the
dissociation curve*, The value of the recombina-
tion rate oonetpt k asbeen calculated as 4.3-
1013 liter mol-I seo-~. The presence of two
more negative waves In acid solutions is ex-
Card 1/3

CZECHOSLOVAKIA / Physical Chemistry--Electrochemistry. B-12
Abs Jour Referat Zhur--Khimiya, No. 11, 1959, 38011
plained by the evolution of H2 at the cathode.
2-amino-4-hydroxy-6-pteridine aldehyde is re-
duced with the formation of two waves. The
first wave is accompanied at more negative E
values by a second, concentration-independent
wave, which the author ascribes to the adsorp-
tion of the oxidized form of the depolarizer.
The height of both of the main waves likewise
does not appear to be a linear function of the
concentration of the pteridine aldehyde. The
more positive wave is ascribed to the reduction
of the pteridine nucleus and the more negative
wave Is ascribed to the reduction of'2-amino-4-
hydroxy-pterldinecarboxylic acid produces one of
the waves Zs_i.27, which is deformed in the pH
Card 2/3
45

CZECHOSLOVAKIA / Physical Chemistry--Electrochemistry. B-12
Abe Jour : Referat Zhur--KhImiya, No. Ils 1959t 3801.1
range 11-12 as a result of recombination process-
es, The formation of pteridine alcohol has been
st~dled and thV- possibility of the analysis of a
mixture of f6lio aoid with Its decomposition
peoducts is dibouesed. -- P. Zuman
0
Card 3/3

CZBCHOSLOV.A.KIA/Chemical Technology. Chemical H
Products and Their Applications.
Medicinal Substances. Vitamins.
Antibiotics.
O'd
Abs Jour % Ref Zhur-Khimiya, No 6, ]-AM7 20551
Author : Hrdy5 0.
Inst
Title : Nev Articles in the Czechoslovakian Pharma-
copoeia 2.
Orig Pub : CeskosI. farmac,, 1057, 67 No 37 172-132
Abstract : No abstract.
Card : 1/1
A -7 ci

COUNTRY C zechus I ovakia 13 - 12
CATEGORY
RZX, --,o
I
AUTHOR HrdY7 0.
TITL'~' -~olarccmCoh4c BE-havicn- c;l Fol"(-, ilcid and of
~ *, .1 - L. J.
Its DEcomurosit-Lcm Products
I'd J
PU B. : ~ o1. ',.e C z'c. chos 1. Gile lit. 7 v
No 0- 11 8,~
Se(

HRDYJI 0.; KOLOGOVA, J.
Corticosteroids. I. Partition chromatography of some corticosteroids.
Cesk. farm. 11 no.4:185.-187 162.
1. Stetni ustav pro kontrolu leciv, Praha.
(ADhw,'4AL CORTEX HUM401flZ chem) (CRRO14ATOG13AIPHY)

HRDY, 0.
%Corticosteroids. II. Polarographic behavior of some corticosteroids.
Cesk. farm. 11 no,4zl92-196 162,.
1. Statni ustav pro kontrolu leciv, Prkha.
(,WRENAL CORM H0101ONES chem)
(CHEI-11STRY ANALYTICAL)

HRDT, 0. _
Corticostercids. III. Determination of triamcinolone and some eaters
of corticosteroids. Cesk. farm. 11 no-5:255-259 Je 162.
1. Statni ustav pro kontrolu leciv, Praha.
(ADRENAL CORTEX HORMONES ahem)

HR DY, 0.
no academic degree indicated
CZECHOSLOVAUA
State Institute for Dnig Control., (Staatliches Institut fur Artneitrdttel-
kontrolle), Prague
Prague, Collection of Czechoslovak Chemical Communications, vol 27, No 10,
Oct 62, pp 2447-2449.
"Polarographic Studies of Some Steroids"

I ~ , ~ C.. ". X T. -1 E
H !2~j 00
-Lecilmical in-stit-a-te of 'p'hqrAot27 (PrJeje) te
inn"At., -e Of --ro,3 'lont3ml (PM3~Lc)
-0 5t
7 T
Of
~--,~trjc
t1i i-nd 3nlf :L to a

HRDY, 0. . Inz. dr.
Stilbestrol diphosphate. Cesk. farm. 14 no.lt4l-43 Ja 165
Stilbestrol dipropionate, Ibid.:43-44
Testosterone isobutyrate. lbid.:41+-45
Triamcinolone. Ibid.t47-48
1. Statni ustav pro kontrolu leciv.

HRDY.-O,
On the pharmacopoeia article "Determination of light abrorp-
tion. Cask. farm. 12 po79z478-482 N163
1. Statni, ustav pro kontrolu leciv, Praha.

HRDY, Vaclav
e.
Calculation of the wage loss compensation for labor bolidays
to the workers in trade and public eating facilities. Prace
mzda 11 noo6:294-295 -Te, 863o

HRDY, DIU, h, promovany geolog
---- - Iq__
Geologic use of electric logging interpretation in prospect
boring in the Yladno-Rakovnik Basin. Geol Pruzkum 5 no.ll:
339-340 N 163.
1. Geologicky pruzkum, n.p., Praha, zavod hlubokych vrtt,,
Tuchlovice.

HREARATA E Ing.; PLF.SGAN, Gh., ing.
Utilization of flax and hemp fibers in the manufacture of
specially thin paper, Cal hirtie 11 no.12:409--413 D 16:1,

HREBACKAI J. inz -%41-111
Improvement of laboratory work in coal preparation
research in the Belgian Inichar Institute. Paliva 43
no, 12: 372-374 D 163o

Uo,,intry i~c L'. 11*0'-.!~ -,A
V. ' 4
Category Chemical Tachncla~-:y. Chemica P 0c ng of Solid
Fossil Fuels
Abs. Jour Pef Zhur-Khimiya,iio 14, 1959INo 50992
Author Breback L, j
institute
Title Adsorption of Phenols from Ammonia-Containing
Waters by Coal Charge Mixtures
Orig Pub, t palivat 1958t 38p No 2, 47-50
Abstract :Review of -the capability of coal charge mixtu-
res to adsorb phenols, contained in ammonia
waters tAW) effluent from coke plants and la-
boratories. Commercial investigations revealed
the T)ossibility of utilization of AT In the
flotation of coals. Presented are optimum con-
ditions for the flotation.Commerciai dats. in-
dicato a possihility of lowering the *onsump-
tion of flotation oils while phenol content
in AT is simultaneously and substantrially
Card:

HREBACKA, J., inz.
Pwification of waste water from the Velkobana. Handlova
coal washing plant. Laliva 44 no.12,361-363 D 164.
1. Scientific Coal Research Institute, Section Pokusne
pradlo, Ostrava-Kilneicky.

HMBACKAY J~, inz.
Use of chemical agent3 in coal preparation. Paliva 41 no.7-.222..Q26
il 161.
1. Pokusne pradlo., Ostrava - Kuncicky.

HREBACKA J inz.
-
Determining the granularity of particles below 60 microns by
sedimentation balance. Paliva 41 no.9071-377 S 161.
1. Vedecko-vyskumny uhelny ustav, Pokusne pradlo, Ostrava -
Runcicky.

HREBACKA, J., inz.
Ln*rience-with the-nonphenolic flotation reagent Flotakol N
in the dressing plants of the Ostrava-Karvina coal field, Paliva
43 no.6.-162-169--je- 10.-
16 Vedecko-vyzkumny uhelny ustavs, Pokusne pradlot Ostrava -
Kuncick,v.

HRBEK, Jaromir, Prof. Dr; BRORK, Jan, Dr
Kotor analysor. Neur. & psychiat. cask. 17 no-3:142-149 Je 154.
1. Neurologicka klinika FU v Olomouci, prednosta: prof..Dr Jaromir
Hrbek Ustav experimentalni pathologie lakarske fakulty v Plzni,
prednosta: Dr -Tan Hrbek.
(CHMIRRA CORM, physiology,
*motor analysor

WMIK, Jan, WJDr
Cerebral cortex as the complex of analysors. Nour. & psychiat.
cook. 17 no-3:149-155 Je 154.
1. Lekarska falculta, v Plzni. Ustav experimentalni pathologis,
prednosta: KLU)r Jan Hrbek.
(CXRW3RA.L CORT11, hysiology.
*an lysor funct .

rUGOUAVIA
SAVICEVICI Y., Lj. PLTIMVIC, U. ]ART1111S and Lt. Lf~MLIJA
Wile Labor Hedicine Depar je Heac-1-ne jMda),
Public Hcalth Institute of Serbia (zavod z& Zdravetvenu
Zastitu)NR Srbije).
"Experimental InveetiGation of the Lffeat of Carbon DIsul-
fide on Hice Lxyoeed to Work btatione at the 'Viskomal
Factory."
Belgrade, Glasnik Zavoda za Zdravetvenu Zastitu AR Srbije,
Vol Ile Moe 3-4, 1962, pp 51-58.
Abstraott L'Nuthors' English summary modifieA7 Groups of
_m1_c_e7Y5_3'in all) were exposed to 8.5 to 200 ga=aa of car-
bon disulfide per liter of air 0 hours a day for 10 days.
The control group numbered 40 mice. Subsequent microscop-
16'study, of liver lung@$ and brain tissue showed deaener-
ation, peribronohial and subpleurai extravasation subey-
'.proliferation of the ceretral
qndyzml h*morrhage, and
a noted In
urologia. OWlar but mIlder GhanU9* Were 614
CIL"11the control groups so references.

HRBEK, Jar.; BRBEK, Jan; HAVLICEK, V.; HREBIGEK, J.; SUP OVSKY, A.
Epidural recording of electrical activity of the brain in a cat
preparation in wakeful state. Activ. nerv. sup. 4 no.2:135-136 162,
1. Laborator VNC lekarake fakulty Falackeho university v 010mouci,
katedra patologicke fyziologie lekarske fakulty Palackeho university
v Olomouci.
(BRAIN pbysiol)

HRBEK, Jar.; HRBEK, Jan; HAVLICEK, V.LHREBICEK, J~; SKLENOVSKY, A.
Localization of cortical areas of analyzers in the cat. Activ. nary.
SUP. 4 no.2:136-137 162.
1. Laborator VNC lekaroke fakulty Palackeho, university v Olomouci,
katedra patologicke fyziologie lekarske fakulty Palackeho, university
V 010mouci.
(CEREBRAL CORTEX physiol)

HRBEK, Jar.; HRBEK, Jan.; RAVLICEK, V.; HREBICEK, J.; SKLEIIOVSKY, A.
f"- -' "
The cortical area of proprioceptive analyzers, its vomatotropic sectors
and projection areola. Activ. nerv. sup. 4.no.2'.'137..138 162.
1. Laborator VNC lekaroke fakulty Pa2ackeho university v 01omouci,
katedra patologicke fyziologie lekarske fakulty Palackeho university
V 010moud.
(CEREBRAL CORTM pbysiol)

HRBEK, Jar.; HRBEK, Jan.; HAVLICEK, V.; MMICEKI J.;..SKLEN0VSKY, A.
--- ------ --- ---
The proprioceptive motor and interoceptive interomtor control circuit.
Activ. nerv. sup. 4 no.2*-138-139 '62.
1. Iaborator VNG lekarake fakulty Palackeho university v 010mouci,
katedra patologicke fyziologie lekarske fakulty Palackeho university
v 010mouci.
(CERIMRAL CORTEX bpiol) (REMM CONDITIMM)
pbysiol)

HRBEK, Jarj; HRBEK, Jam ; HAVLICEK, V.; HREHIG-Ehl ... J4;. SKLENOVSKY, A.
The problem of local and d1stal recording of evoked potentials. Activ.
nerv. sup. 4 no.2:139-l4O-*fy62..
1. Laborator VNC lekarske fakulty Falackeho university v Olamouci.,
katedra patologicke fyziologie Iskarske fakulty Palackeho university
v Olamouci.
(CEMRAL CORTEX pbysiol)

HRBEK, Jan; DOCKAL, G.; HREBICM. J.1 SKLENOVSKY, A.; DOSTALOVA, K.;
VIZINOVAI H.; POWEK, -
Concomitant autonomic reactions during the process of training in
laboratory language. I. Studies on thermal changes. Activ. nerv. sup.
4 no.2:152-154 '62.
(BODY TEMPFMTURE physiol) (LFARNiNG) (LANwAGE)

HRBE,K, J.; SKLENOVSKY, A.; fMBICEK, J.
Contribution to the problem of the cortical localization of the
proprioceptive analyzer. Gas. lek. cesk. 101 no.36:1090-1096 7
S 162.
1. Ustav patologicke fyziologie lekarske fakulty PU v Olomouci,
prednosta prof. dr. J. Hrbek.
(CEREBRAL CORTEX) (RECEPTORS NEURAL) (OCULOI-IOTOR MUSCLES)

HREBIGEK,. J.; KAMENNEK, 0.; MIENDA, S.; SCHROBER, B.
Evoked cortical responses in X-irradiated rats..Pliysiol. Bollemoslov.
14 no.1:70-78 165
1. Institute of Pathological Pirysiology, Cent-ral PAdiological
Institute and Institute of Medical Fhysict3, Palackv IT.-Iversity,
Olomouc.

CZEC7iOSLOVAICTA
HREBICEK Department of Pathological Physiology, Nodical Far,-
u
"lida' Icy vers ity, Olomouc.
ny.9 c
"Nourodynamics of the BemcgrWe-Indticod Gonoralized 133.4 Paroxysm."
Prague, Activitas Nervosa Superior, Vol 8, No 2, Jun 66, PP 190-193
Abstract: Rosults of 30 oxpor-iments with unanaithotized (,atsi im-
mobilized with Remyolan and artificially ventilatod are described,
Paroxysm cycle was elicited by intravenous administration of Bern-
egride. The preparoxysmal phase, developed paro.-cjsn, and post-
paroxysmal phane are discussed. Various functional structures par-
ticipate in difforont ways in tho starves of the development of the
ysm, and provide data for tiioir functional-mor-
generalized parox,
phological characteristics. 2 Figures, 1 Table, no references.
Submitted at the 4th Interdiscipl'inary Conf. of Exper. and Clin.
Study of Higher Nerv. Functions at Mar. Lazne, 12-15 Oct 65. Ar-
ticle is in English.
1/1

ACC NRo
SOURCE CODE% CZ/0079/65/007/003/0243/0243
K11M
AUTHM V -p-el~-Q.; Sdk_4E1_-1 ToP.1ar.j._A_.J Gruml.i.kjjl,~,; UhlirFt__,__1
ORGs Psychiatric Hospitalq Opava (Psychiatricka lecebna)
TITLE: Comparison of effects of classical and combined therapy in sch1Zopb=Ljo_
This paper vas presented at the 7th Annual Psycho Lirma~.oj2gical Meetingt jesenikpl;_~
20~23 januarY 1969
SOURM Activitas.nervoss, superior, vo 79 no. 3, 1965, 243
*20PIC TAGSs therapeutics, psychoneurotic disorder, drufr treatment
.ABSTRACT: Pacification of the florid ocnl:zopnrenlc, his social-
IzafidKi ano his contact with the physician were investigated.
91 schizophrenic patients admitted to authors' hospital in 1954-
1961 were studied- 39 patients received the classical convul-
alve treatment *and 52 the combined treatment- 76 patients Im-
proved during the treatment and 15 did not change. Those who
did not Improve received the classical convulsion treatIment, A
significant difference in favor of the combined treatment In-
-clading payohopharmacological treatment was noticed. An avbrago of
;.29 days was needed to attain manageability using drugs, compared
with 42 days with the chock trdatment, For sociability the
beriods. were 41 and 540 respectively, and for eare of appearance
i4_-and 401orig.* -art. in EjWj C-pRS7
-SUB -COM 06/ SUBM DATE% none

HUBIK, F.; KVICAIA, J.; KRIVSKY, L.; OIRR, J.
Observations of flares at the Ondrejov Observatory in the
year 1962. Diul astr Cz 14 no.6:245-250 t63,
1. Astronomical Institute of the Czechoslovak Academy of
Sciences, Ondrejov.

IMR-EB-Imp F.; VAMISEK,, -,'.
ItTlie Dependence of tho Photometric Con3tan',- N of Comets on the Helio-
centric Distance. In English." p. 65 (BIU11~31IM ASIrRO,'Py-qI:C':2~-'):'IyIA
MSTITUTOV CH7IYJ;O3LO`i'AYII.'BUIJXTB1I OF T11, 113'i"LOI I a MUIAL 111STITUTES OF
GsZ.':CII,0SWVA,KIA- VOL. 5, lio. 4, July 1954; Praha, Czech.)
So-. Nonthly UL-t of East European Accesseions, Mn), W, '101. 4,
No. 41, April 1955, Uncl..

HREBIK, F.;VQKLILUAr-,&.
SCIEKCE
Periodicals- BIULLETEN ASTRONWICHESKIKH INWITUTOV CHEYHC,,:.',U)VAKII.
BULLLTIN (F THE ASTRONCMICAL INSTITUTES OF CZECHOSWVAEIA.
Vol. 10'i no. 2, Mar. 1959
HREBIK, F.; VOKALOVA, E. Radio signals fron, the artificial satellite.
In english. P. 43
Monthly List of East European Accessions (EFAI) LC, Vol. 8, No. 5,
hay 19510, Unclass.

S/035/62/000/006/028/064
AOOI/AlOl
AUTHORS: H~ebfk. F., Kvi6ala, J.. KHvskk, L., Olmr, J.
TITLE: Observations of flares at the Ond~ejov Observatory in the year lc,160
PERIODICAL: RefLerativnyy zhurnal, Astronomiya i Geodeziya, no. 6, 1962, 59-60
abstract 6A446 ("Byul. astron. in-tov Chekhoslovakii", 1961, v. 12,
no. 5, 169-184, English; Russian summary)
TEXT; This is the regular report on observations of flares at Ond~ejov
(Czechoslovakia). Data are presented on 309 flares and related bursts of solar
radio emission at frequencies 808. 536 and 231'Mc, as well as on atmospherics
at' a frequency of 27 kc. Figures are given which show the cunes-of time
variations of Hc( line width. There are 18 references.
I. Zh.
[Abstracter's note: Complete translation]
Card 1/1

SOBRAY J.; SEDLAKOVA, E.;_jTPT4QTA., --- 'A. ----
Congenital disorders of lipid metabolism. X. Familial hyper-
cholesteremic xanthomatosis - detection of hyperproteinamia.
Cas. lek. cesk. 102 no.25:699-700 21 Je 163.
1. 111 interni kliniks. fakulty vseobeeneho lekarstvi KU v
Praze, prednosta akademik J. Charvat Angiologicka laboratuor
fakulty vseobecueho lekarstvi KU v Praze, reditel prof. dr.
B. Prusik.
(XANTHCMATOSIS) (HYPERCHOLESTERDUA)
(BLOOD PROTEIN DISORDERS)

C ZECHOSLOVAKIA
SOBRAI J..~. SEDLAXOVAt E., and IIREBIA,'OVA, A., Third Clinic of
(Ill. intern--I-kI-i_nIk-a-j-7' J.
Inte:i-nal f-iedicine , Paculty of General Me-
dicine (Fakulty vseobecneho lekarstvi), Charle University,
Prague, Academician J. CHARVAT, director; and Angiological
Laboratory (Angiologicka laborator), Faculty of General Medicine,
Charles University, Prague, Prof. Dr. B. PRUSIK, director [indi-
vidual affiliations cannot be determined].
"Congenital Defects in the Lipid Metabolism. X. Pamiliar
Hyperchole sterol Xantomatosis. A Finding of Hyperproteinemiall
Prague, Casopis Lekaru Ces~ych, Vol CII, No 25, 21 June 63,
pp 60J9-700.
Abstract: Described is a test the purpose of which was to
elimin the interference of an increased level of blood lipi-
des in the refractometric test. Serum nitrogen was determined
by means of a microchemical method and a gradient cylinder was
used to determine proteinemia, both operations being part of a
u
refrac'ometric determination. A table contains comparative
data found in normal persons and patients suffering from
familiar hypercholesterol xantomatosis. Sixteen references,
including 13 Czech.
1/1

HRRAJI) ac
Som urgent organization problems in the glass arid cerjunic
industries, Sklar a keramik 13 no,5:124-125 MY '63,
1, Mimisterstvo spotrobniho prumyoluj, Praha*

HfEWUT, Vaclav
Time analysis of the controlling activities of managers. Podnik
organizace 17 no.2:61-64 F 163.
e
1. Ministerstvo, spotrebniho prumyslu.

GINKO, Tadoijus; ADAMCZYK, Roman; SADLINSKI, Czealaw; ORLOW, Tadausz;
Home- and heteroplasty of the aorta by means of e-Vorimental
lyophilized grafts. Pdlski przegl.chir. 31 no.11:1169-1175
N 159.
1. Z II Kliniki Chirurgicznej Sl. L. M. v Zabrzu Kiero-wnik.
prof. dr J. Gasinski.
(AORTA transpi)

ADAIAC-2-,YK, Roraan; CZGFIK, J.; GRZBIEIAI T.; IIRECZECIIU~ ~4.; K.;
~l I- . I -
K1,71JI.EWICZ1 S.
Angiography of the coronary arteries. Pol. przegl. radiol. 29
no-4:401-407 Jl-Ag 165.
1. Z II Kliniki Chirurgicznej Slaskiej AM (Kierownik: prof. dr.
J. Gasinski), z Zakladu Radiologli Slaskiej AM (Klerownlk: doc.
dr. med. B. Romanowoki) i z Kliniki Chorob Wwwmetrznych Slwnklej
AM (Kierownik: prof. dr. mad. J. Japa).

L 13246-66
Aa N-R, AP600604% S(AIRCE CODE: E/665i~65/014/004/0295/0295
AUTHOR: Hrdina, P.; Wk. V-
ORG: Department of Pharmacology, Medical Faculty, Comeniuis Uni4ersity, Bratisl4va
(Katedra farmakologie Lek. fak. UK
TITLE: Role of adrenotropic substances in changes In the i-iffectIveness of: indirect
anticoagulants [This paper was presented durittp, thn, Twilfth Flm.rvtacologic~ Elayss"
Smolenicep 28 Jan 65.1
SOURCE: Ceskoslovenska fysiologiep v. 14, no. 4, 1965p 295
TOPIC TAGS: pharmacology, drug effect, nervous nystem dru coagulation, bi0od
ABSTRACT: the'effect of various drugs on ethyl dicoutnarol acetat e-reserpineg,
guanethidine, bretylim, alpha- and beta- adrenergic drugs:an'd methyldopas
iDiphasic effect of reserpine depended on duration of promedication with the
flatter; noradrenaline Inhibited it,* 'Thebypoprothrombingmia qffmat of etbyl,
di,Couftarol acetate Increased when sympathicolysts was pXoduced first*' /j-m7
SUB CODE: 06 SUBM DATE: none ORIG W: 001
rd 1110
_LC9

11RDY , 0 , .4 1 !- . ~ ~,- . ~ .~,
- -I
ot, ---ii acid. Cesk. farm. 14
o:).7:359-362 S 165.
- Statni ustav pro konlrolu -.eciv, Fralla.

v2EEI?~
Statistical reporting of cotton spinning vroduction. p. 402.
INDUSTRIA TEXTILA. (Asociatia Stiintifica a Inginerilor si Tehnicienilor
din Rominia si 11,1inisterului Industriei Usoare) Bucuresti. Vol. -:')p no. 11,
Nov. 1955.
So. East Earopean Accessions List Vol. 5, No. 9 4ptember, 1956

HL11_ffG.'HY/11ucle,%r Physic:; - Inztallz~tions and In3trLutic!,As. ',.',::tl,ods C-2
of 14jasuremunt ind Research
,'.b-s Jour :R,_f Zhur - Fizika, ,lo 4, 1959, No 7456
Luthor : Hrehuss G.. NezzmQlyi Simanyi K.
Inst : Polytechnic Univcrsitj, Budap_,st, fflung!~.ry
Title : .'. Fast Noutron Timo-of-Flight Spoctrometer
Orig Pub : R.:riod. polytochn. Elactr. Engng., 1958, 2, No 2, 131-140
1stract : ~'. description of ,
a proc,!dure and on cxpcrimontc~l setup for
the map-suramunt, of spectra of neutrons In the cn,.~rgy xnn&2
from 0.8 to 14 Mov. Me spectrometer is intendcd for the
mecsuremont of spactra of inelastic scatterin6 of (DD) and
(DT) neutrons by various nuclei. The axperimciital arrange-
mcnt is similar coscatially to that employed by Crinburg and
Levin (Ruferr%t Zhur Azika., 1957, No 4, 8792). Brief neu-
tron pulsez (2-3 milli-Acrons -seconds) wer.:! obtained by de,
fleeting the deuteron bc,,jn, incident on tho dinphragm, by
me,:~ns of a high frequency electric fleld (4-8 ne). Deuterons
with energies of 200 kv,ucre obtained with a Cockroft-Walton
7.
Card 1/_~

HmIG:HI/Nuclear Physics - Installations and Instrumc;'nt3. 314ethods C-2
of Mwasuremcnt and Razc.~rch
.',bs Jour: R-_f Mur - Fizika, No 4, 1959, No 7458
generator, The pulsating current of th%~ deuterons inc ident
on the target -.mount,,d to approxi=ttely 1 micro~.,jnp,2rc.
With such a current, the yield of (DD) nna(I)T) neutrons
,-~;iow-itod to lo6 and 10 neutrons per sccond,, r':,spcctiVc1Y-
The neutrons were detected with a scintillition counter. Tho
mousurement, of the time-4of-flight were Lndu with a single-
c "-nol system, which rc-;iiftored the coincidences between
the pulses corresponding to the deuteron pulsi3s, shiftcd by
a suitable phase, and tha pUses from tho scIntillation coun-
ter. The rasolving time of the coincidence circuit is 3 x
10-9 see. The ph:~sa shift was realized by mctas of P. broad-
band scheme) tlu,.t inourQd phase varintion froLi 0 to 3600.
The coincidenc,:-countin- rate was mansured as v- fLaiction of
the .11-1
phr"e shift (tir dclay). The excludo rc:-:,tration of
coincidenc,3s due to ii~;utrons arising in th,~ p-m-c.:.~Ung deu-
toron pulse, the outmut was passed from thc; col.acU.,ncc
circuit throu&% a sy.'~tam of "Or%tea, " the control C'f which was
Ccrd 2/3
WING-RY/Nucicar Physics - InstalLations and Instrumants. rIQ-thodE; C-2
of Meacurument :~.nd Research
.'~bs Jour BL_~f Zhur - Fizika., tio 4, 1959, No 7458
by me:-.ns of tho pulsQ fron, the Inst Lynode uff thc photomul-
tiplier. MiQ pulse was amplified anI cfter rmplitudj diccri-
Ldnation it was applicA to the circuit. To check the
opQrr~tion of the spuctrumcter., the 14 MQ,, lirw of (DT) nt-_~u-
trons was plotted. -- B..*,. Levin
CCrCI 3/3
8

R~--h U
r
a9
MOW OUMU"
and FAC
oyl
4onl4eter for fast. 1000
lho t4ne of flight at. neutmas am W-OPA&k
-Th
dcut*q
,-A i,-_,;l!.l:;*' r,
Th 113,4,1he
omeptmi c claw,
ftdiod by i dig&
wlm
F'b, I
u4l
AH N
lpq
:16
"j, -Ii.', in

HREHUSS, Gyula
Spectral mass discrimination by CBJ/71 cx7stal. Xoz fiz kozI ATA
no.2/3:107-113 '60. (EEAI 10:4)
1. A Magyar Tudomanyos Akademia Kozponti Fizikai Kutato Intezete,
Hagfizikai Laboratorium, I.
(Cesium iodide) (Thallium) (Photons)
(Particles) (Scintillation counters)

.SAUGUN., T.; HHET IN,, M.1 STOIANMCI.. P.
Some considerations on protection substances in ceramic flux,
Studii tehn Timlsoara 7 no.3/4:287-296 Jl-D 160.

if 'k
STOIANOVICIF P.; SAIAGIIAN, T.; IIREIESCU,, M.
Installations for the automatic beading of the used bandages in
tramway wheels, Studii tehn Timisoara 9 no,IA :163-170 Ja-Je 162#

OELE~?CUI f-lircQai POPOVICI, Vavi~i'- BA.Z, Fri,,ieric
Alloying mild st-~el with chromium and mangant,:3-~ 3-n aUtorriatic
build-up welding with band electrodes. Constr mas Ii. no, 2:
77-80 F 164.

IIRE'LESCU, Mircea, ing.; POPOVICI, David, ing.
Cutting metals at the temperature of stars. St si Teh
Buc 16 no. 5.- 34-35 May '64.

S/137/62/000/011/036/045
AOo6/Aioi
AUTHORS: Salagean, Traian, Hrelescu, Mircea, Stoianovici, Petre
TITLE: Alloying soft steels with chromium and manganese in an electric arc
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no: 11, 1962, 7, abstract lIE42
("Zv&ranie", 1962, v. 11., no. 5, 139 - 141, Slovak.; summaries In
Russian, German and.English)
TEXT: The authors present results of research work conducted in the weld-
ing department of the Laboratory of technical materials at the Technical Insti-
tute in Timishoar (RUR). The process of alloying.built-up metal in arc hard-
facing of low carbon steels was studied. In manual welding the alloying elements
were added to the coating, and in automatic welding to the ceramic fluxes. Al-
loying with two elements, Cr and Mn, is discussed. The Mn content in the built-
up metal varied within a range of 0-7 - 16.5%. At a Mn content as high as 2 -
2.5%, martensite appears; at 3.1 - 3.2% the structure becomes entirely marten-
sitic and at 3.5 - 4.0% austenite appears and cracks are forming. Hardness of
the built-up metal with variable Mn content Is highest at 3.1 - 3.2%. The Cr
Card 112