SCIENTIFIC ABSTRACT RYZKO, H. - RZADKOWSKI, W.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001446530007-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 26, 2002
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/194/61/000/012/015/09'
D209/D303
AUTHOR: Ryzko, Henryk
-------------------
TITLB; The use of.radioactive isotopes to fight static elec,-.1
tricity in the rubber industry.
PERIODICAL: Referativnyy,zhurnalg Avtomatika i radi,oelektronika,,
no. 12, 1961, 37, abstract 12A282 (Prae e inSt. elek-,
trotechn. 1960, 8, no. 23, 55-64L)(Polish; Abstract in
.Russ ian. French, English'
TEXT; The method of removing electrostatic charges tried out on'
a belt of rubber-coated fabric moving with the.speed of.O.925
0.5 m/sec., is described. The belt wascharged by me,anslof corona,
discharge. To remove the cIharges,.2:.Sr9o sources with the activity'
f 15 m.curie each, were used. The diagram of the measuring device
0
is given. At the belt speed of 0025 ...O.5~m/sec,maximum..the dis-
a 0
char-ge current amounted to~O 23/1. (with the di,,stance. f, 1 m be-,
tween the belt and sources of radiation). The possibility of uti-~-
Card 112

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F/O 19/60/009/01/04,,b 1 P-
~' 3,~ 6 0
82199
TITLE Frequency Gcntrol of an Ose-111at-or Using P Cuse Cownting
Elek-,~rote-s-r-ml,ki., 1960$ Vol.. 0, No. 1, PP. 79 89
702-7 g The a:;.ithor des,---ribes and xnaIy-zez-, a the automati o fre-
quency omt.-r-ol Off an o.sciIIat3r us-ing a pulse c ounting technique. The system
consists of a giving a standard tIme
Intervall, and a b"n Ooimter-dIEorixdna;'.Or giving an output. voltag
d=,F4 a-
zol fror 4etar- ne-d
propcrt-A on a! t--~~ the f re ,y, t-Ion of the r-, 111ator m the pred
vaiue~ ThIs :5 ed- by tYI;---,f4aats-. of Engineering Marcim, Kowalski to
ystem WIB us
ztabillze the r equencv of an osolila:tor opere-Ang in the 0 -0
.25 .35 Mega'
range. The re;~,ults cbtl-ain6d Indioats that the frequency deviation of this
svB'em edc-e-i no' ex-seed
5 c-Ye'es Tlaere are 6 dlagrams and I Polish reference.
AMOCIAT Zak-!ad LTrzqdzef,- R---iiotaC-hn!cz.---Yah Po---�teak:n�ki Warszawsl!:Iej
~Radio EquiTmen't !--I
t e of the Wa-r--zaw%t.P
,5-Lrr?fIT:,ED,- Septsm-ber 28, 1959~

PHASE,I,BOOK EXPLOITATION 942
llyzko,,Stahislaw, Doctor of Engineering, Professor
..,Urzad:tenia radionadawcze*. Cz. I(Radio Transmitting Equipeiett
Pt. I) 2d ed..[Warsawl Wy'd-wo.Min. obrony narodowcej., 1954. 265 P.:
2,000 copies printed.
Tech. Ed.: Malczewska, H..
PURPOSE: The book~is intended for senior and graduate students in
electricalengineering.
COVERAGE: The arrangement,,of..the subject matter of this book generally
corresponds to lectures delivered by the author to engineers at
'Warsaw Polytechnic Institute and the Military Technical Academy.
imeni Jaroslaw Dabrowski in 1952-1954. It also covers material
required for the master's degree'. It describes the basic operating
principles, design and characteristics of class C amplifiers. The
author thanks A.Czechowski, Engineer, Master of Science., J.Kijakow,,
EngirWer, and J.Ebert, Engineer, for their help. There are
Card 1/ 7

Radio. Transmitting Equipment. Pt. 1) 942
38 references, of which 23 are Soviet, 10 Polish (including l.trans-
lat ion), and 5 English. The refevences,appear at the end of each
cha pter.
TABLE OF CONTENTS:
'Ch. 1. Introduction.
1. General description of subject material 11.
2. Short history of the development of transmitting equipme nt 13
Ch. 2. Characteristics of Transmitter Tubes 31
Introduction 31
1. Characteristics of diodes
32
2. Characteristics of triodes 33
3. Characteristics of tetrodes 4o
4. Characteristics of pentodes and beam tetrodes 43
.5. ,
Limitations of characteristics 46
Catalogue data for-typical transmItter tubes 48.
Card 2/7

Radio Transmitting Equipment. Pt. 1 942
Ch. 3. General Information on.High-frequency,Vacuum Tube
Amplifiers
53
Introduction
53
1. Classes of operation of an amplifier 5

2.
Plate current:pulses, j
~5
Function of a tank circuit
.59
4. Instantaneous voltages and currents. operating
~ characteristics of a tube
5 Classification of amplifier operating conditions. 66
6. Energy relations in the plate..circuit of an:amplifier
.7. Energy.relations in the grid circuit of an amplifier. 71
Ch. 4. Selection of Tube Operating' Conditions of a Class C
Amplifier 74,,
introduction
1. Equation for plate current pulses 75
2. ~Analysis of current pulses
3. Effect of amplifieroperating conditions on.its
"characteristics 82
.Card 7'

Radio Transmitting Equipment. Ft. 1 942
4. Effect of angle of plate current flow on'amplifier
characteristic
s 87
5. '
Graphical representation of amplifier characteristics as .1 1 i. 11 --
a function.of tube operating conditions 89
.-Ch. 5. Methods of Calculating Parameters of, Class C.Amplifiers 91''.1.
Introduction 91
1. Approximate calculation of amplifier parameters 92
2., Analytical method of calculating amplifier parameters 93,
3. Graphical method of calculating.amplifier parameters 97~
4. Example
101
Ch. 6. General Information on Amplifier Tank Circuit 105
Introduction 105~
1. Basic properties of the circuit ~~106
2. Q of the tank circuit 115,
3. Q of tank circuit components 119~
4. Measurement of 121
5. Tank circuit efficiency, 124
Card 4/~

Radio Transmitting Equipment. Pt. 1 942
6. Effect of Q of the circuit on plate efficiency of an.
amplifier
7.' Filtering of higher harmonics.in a tank circuit 132
8. Distortions of amplitude modulation caused by the tank
circuit 134
9. Selecting the Q of a tank circuit 135~
Ch. 7. Methods of Designing a Resonant Circuit 1391-
Introduction 139
1. L circuit 140
2. Y circuit 142
3. Tr circuit 147
4. Inductively coupled circuit 161,
5. Selection of resonant circuit properties in tuned
amplifiers
169~11
6. Examples
175-
7. Graphicalmethod of~.calculating resonant circuit
parameters
187
'Card 5/7

Radio TransmJtting Equipment. Pt. 1 942
Ch. 8. Feeding of High-frequency Power Amplifiers 190
Introduction. 190
1. Design principles for feed circuits of an amplifier 190
2. :Plate circuit of an amplifier
~193
3. Grid circuit of an amplifier 197
4. Circuits of screen grid and-of suppressor grid 201
5. Circuit of tube filament 203
6. Parallel-connected amplifier tubes 205
7. Push-pull connected.amplifier tubes.,
Ch. 9. Characteristics of a Class.C Amplifier
introduction
1. Amplifier load characteristics 211
2. Amplifier equivalent circuits
220,11,
3 , Amplifier characteristics as,,a function of plate voltage 222.~
4. Graphical method of determining static characterlptics
of,
.
plate modulation :2281'
5. Amplifier characteristics as a function of grid~voltage .234
6. Amplifier.characteristics as a function of Input signal .1
voltage. High-frequency linear amplifier 237-
,,Card 6/7

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CZECH OSLOVAKIA
RyZjjARj J_j UHLIR., F-, and GFMILIK, R., )4enatl Hospital, Opava.
"Determination of Chlorpromazine in the Urine and Its Possible Use in Practices)
Prague, Ce:ikoslovenska Psy-ehialriz Vol LIX, No 4, August 63, pp 241-245.
Pbstract [Authors' English summary, modified] The authors tested Neve s
and Forrest's color reactions in urine with.the Czechoslovak product,
Spofa chlorprcmazine. The most sensitive was the test with a universal re-.
agent. L11 tests were very sensitive. Doses over 100 milligrams per day
produced an evidence in 92 percen"t of the cases and doses over 300 milli-
grams in 100 percent of the cases. Tests are simple and require litutle
materials-and time. -They can be applied in the inpaziefit. airid 6ut~oatient
practice to determine whether 1~atients take Ithe' dosies prescribed. Some ol*
the tests could be used in the differential diagnosis of,poisoning by un-.
known substances- Four reference,including 2 Czech*

RYZNAR, S.
Yugoslavia (430)
Technology-Periodicals

RZA-KULIYKVA,-P.K.; GERSHKOVICHP G.M., KERIMOVA, L.K.1 ALIYEVA, S.G.;

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SOV/124-58-1-913
Translation from: Re .ferativny y zhurnal, Mekhanika, 1958, Nr 1, p 122 (USSR)
AUTHORS: Babalyan, G.A., RKa Bazhenova, E. F. Movsesyan, S. G.
~b
T IT LE: On the Problem of the Decay of theSeepage of Petroleum, (K voprosu
zatukhaniya fil'tratsit neftey)
PERIODICAL: Tr. Azerb. n. -i. in-t po dobyche nefti, 1956, Nr 3, p' 42~60
p
ABSTRACT: An investigation was performed relative to the seepa eth ough a
saturated. porous medium of kerosene containing up to 310 low-
molecular naphthenic acids, up to 0. 10/o stearic acid, and up to 59,0
acidol, also of various types of petroleum. The investigation shows
that no decay is observed in the, seepage of kerosene when lows-'
molecular, naphthenic acids are present. The presence in the kero-
sene of stearic acid or.of large concentrations of high-molecular
naphthenic acids (acidol) leads to a rapid decay of the, seepage.
Seepage decay is observed in filtration through a dry porous medium,
as well as in a medium containing water. Bibliography:, 16 refer-
ences.
L. V. Lyutin,
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VOLIND/Humin
Abs Jdur
Auth~)r
In'st
Title
Crig Pub
and Animl IPhyrsiology Internal Secretion. T
The.Pancreas,
Ref Zhur.Biol,, No 3, 1959, 13025
Rzadkowska, Irepg
New Problems of Pathogenesis in Diabetes
: Przegl. lek--r., 1957, 13, No 12, 362-267, 283-284
-Abstract : No abstract.

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