SCIENTIFIC ABSTRACT KYJONKA, A. - KYNEV, S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000928320017-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

KREJCIR, Jq MOM, A,
Single purpose two-arbor milling machine, Stro' vyr 9 no.6:315 161.
a
1. Sigma Olomouc,, n.p.., Lutin

IEYJCIVS,KY) IdUnD dr.
Utilization of scientific, technical and economic informationg
especially pat-*4 literature. Nova toohniM no,W85~-287 160,
1. Patentovy referent, Prvni brnenake strojimy, Zavody
Klementa Gottwalda,, n.p., Brno,

KMS, Oldricb, V.
Purkyne'B student years,at the medical acbool in Prague.
Cas. lek. cask. 95 no.14:386-390 6 Apr 56.
(BIOGRAPHIN8
Purkyne, J)

KYKHNEj - CHAPLIK$
_ A ~.~p A.V.
Theory of inelastic atomic co2livions. Zhur* eksp. i teor, fiz. 43 n0-3.
889-892 162. (NIM 15:10)
1. Institut radiofiziki i alektroniki Sibirskogo otdeleirAya AN SSS&
(Collisions (Ruclear physics))

K~ KYKHOVSKIT,-A-J-
Some peculiarities of transforming wbite tin into gray* Fiz. met.
I metalloved. 6 no-3:487-495 158, (MIR& 11:10)
1. Ukrainakaya sellukokbozyaystvennaya, akademlya.
(Tin-Metallurgy) (%tallo-praP4)

BALIBALOV, I.A~; SOKOLONTA, N~N.; VAPMAKOVA, V.L,-~ POPOV, P.D.;
KYKOV, A., red.; RUIDINAj 0,; teklm. red,
Basin workers during the first year of the seven-year plan
and tasks for 1960]Shagi seniletki; itogi raboty truzhenikov
Kumbr-,;sa v pervar godu sarmiletld i zadachi ra 1960 god. L--:r:-
rovo, Kemerovskoe knizhnrje izd-vo, 1960. 1f,-,0 p.
(YORA 15- 11)
(Nmetsk Basin--Ecorzaric comlitions)

ACCESSION NR; AT3013101 s/2757/62/000/002/0091/01liS
AUTHORSs )W*kov, Ya- V-1 Salpagarov, Kh. x.
TITLE: Contribution to the t-heory of integro-differential equatlo;as
SOURCE: AN KirgSSR. Institut fiziki, matematiki i mekhaniki. Issle-
dovaniya po integro-differentsiallny*m uravneniyam v Kirgizii, no.
2, 1962, 91-116!
TOPIC TAGS: integrodifferential equation, Volterra equation,
Grunwall Bellman inequality, periodic so lution, uniqueness, stabil-
ity, boundary value problem, hyperbolic integrodifferential equation
ABSTRACT: The Volterra integro-differential equation is investi-
gated by using the generalized Grunwall-Bellman inequality. The
study covers the existence of theperioAc solution of the limiting
mode, continuous dependence and uniqueness of the solutions and
other problems.- The Y(t0 ) stability of the solutions is examined
Card .1/2

ACCESSION NR: AT3013101
and certain theorem 'derived concerning them. Bounds are estimated
for the solutions. Uniqueness, b?undednpso, stability, and esti-
mates are also derived for the soiutions"of the first boundary-value
problem with in~egro-differential"equat3*~'gns of the hyperbolic type.
Orig. art. has: 23 formulas.
ASSOCIATION: Institut fiziki, maiematiki i makhaniki AN KirgSSR
(institute of Physics, Mathematics, and Mechanics, AV KirgSSR)
SUBMITTED: 00 DATE #CQ: 30Sep63 ENCLz 00
SUB CODE: MM NO REF SOVt -009 OTHER: 008
Card 2/2

I-CMUrIN', YA. L.
Schweissen Der Buntmetalle. Nerlin., Technik, 1952.
P. U4 Illus., DiagTs., Tables
Translation from the Russian: "S varka Tsevtnykh Metallov", Moscow, 1950.
Added T.-p. in Russian
"Literaturverzeichnis": p. 143-144.
N15
615.927
.k6

K-,"LACTTY,O, YU. A.
ElWm YU.A.; ATLLSDV. A.G.; SWIRO, M.M.
(Analysis of gases, nonmetallic Impurities, and carbides found
in steel] Amlis gazov. name talli ohs-skikh Ykliuchenil I karbi-
dov v stall. Moskva, Goo. nauchno-takhn. lzd-vo lit-ry po chernoi
I tovetnoi metallurgii, 1953. 593 p. (MLRA 7:8)
(Steel-Analrois)

k)TIlk V Y
CZRCHOSLOVAKIA/Ilheoretical Physics - Quantum Meahsnics
Abe Jour : Ref Zhur - Fizika) No 6., 1958, No 12362
Author :Kylakov$ Yu.1.
Inst :Mosc w-tt9fe-UnIversity
Title :New Proof of the Dirac Theorem
Orig Pub Chekhosl. fiz, zh., 1957, 7) No 4, 504-505
Abstract New proof is given for the well-known Dirac theorem con-
cerning the form of the wave function in the p representa-
tion, corresponding to a divergent wave in the x represen-
tation.
Card 1/1

BULGARIA/Nucloar Physics - Nuclear Reoctions G-5
Abs Jour : Rof Zhur - Fizikt, No 12, 1958, No 26960
Author ; Kyl.--kov Yu.1.
Inst : Moscow Ua-t-o-U;Mversity
Title : Invariant Matrix Polynordnl for Totol Spin S=l.
Orig Pub : Dokl. Bolg. AN, 1957, 10, No 4, 257-260
Abntract : A now dorivntion is cffored for -the natrix polynomirls for
S=l. Previously obtvinod by V.I. Ritus (Roferat Zhur Fizikr,
1958, No 2, 29401)., ~o si-mr-rize the bilinctr combinetions of
spherical tonsors Gj'M (n, A ), the nuthor uses the reduction
for thQ aphohon funotion Y 1:1(" Tho ralrtiono bi)-
twoon the mrtrix palynominle L 'Y I ~-md the Logondre
polynor-inls and spin operntors b;'O-ob~~clnod. Those roletions
mr,~kc it possible to simplify considorebly the expansion of en
arbitrnry intarnetion oporct9r, inveriant -under rotation end
reflection, in polynominls L"';I (nl,n).
1,1
Card 1/1

Cancer Aug 53
the Electrically Ind 'uced Reaction of-
Erythrocyte Precipitation, EyLakova"27 Path-
ohistol Lab, Karaganda Oblast Oncol DispensarZr,
Nariganda
Klin Med Vol 31, No 8, YP 79-80
Describes further research on the electriqally
induced reaction of erythrQcyte ppta proposed by
Prof A.L. Chizhevskiy. Graph shova the rapid
alqd evenly descending curve characteristic for
the blood of cancer patients. Author assu s
that this method deserves further research and
experimentation as a valuable aid farL the diag_
nosis of malignancy. 273T50

XYLAROVAI K.
I ~= ----------
"Preparing and improving workers' qualifications in the training work of
machine-tractor stations."
P'. 514 (Mechanisace Zemedelstwi) Vol. 7, no. 22, Nov. 1957
Prague, Czechoslovakia
SO: Monthly Index of East European Accessions (EEAI) LC. Vol. 7, no. 4,
April 1958

L 26488- EWT(I)/EWA(h)-:
ACC-NR, - AP6013067 SOUXIN =914 Ufl/qO48/66/1~30/004/0520/0627
AUTHOMS
_KY asov Y.-A.; Lyamichey.I.Yao 2rldv N.* Pershin.G.G.; Peterimov S,V,
Taborko,N.
ORG: None
TITLE.: -problems involVed.in.the.development of electroluminescout indicators': and imake
- A-epo,rt Fourte.enth Coplerence on Lumines6eace held in RlLa, 16-23 'September
1965/
SCIURCE: AN SSSR. Izvestiya. Seriya fizicheskays, vo 30, no. 4, 1966, 620-627
T,OPIC.TAGS: real time data display,image converter, electrohminestence 64,~
V
ZA*44.., ~40A -JAA.4-,A~"
-h p v o:a gene -1 a1scussion of the prob
ABSTRACT: The a r is de ote&t ra loms involVed in
development of electroluminescent display screens (matrix-screens) and electro-.,
luminescent converters of visible and x-ray images. In conjunction-with the-screens
it is indicated that current research is aimed at increasing the peak brightness of
electrolumineseent phosphors (important because the average viewing brightness is a
function of th~ maximum brightness multiplied by the excitation time of a Sezeen
element and divided by the inter4al:between successive activations)-and development of
means for realization of information storage on or for the screen. Approaches to
enhancement of brightness are Improvement of the composition of phosphors and..electro-
forming, which involves application of an no or do potential to the,electrolt
Card 1/2

L 26488a.66
ACC NRt AP6013067 0
capacitor while the bindor (paraft-1n) is. solldifying* Realization oi otorago4s Oon-
nected with development of approapriate control circuitry, includingexternallstorage
components. A block diagram of wcontrol circuit for a matrix screen with external.
storage is shown in a figure. Remearch in the field of image converters is b,4!ing
carried out along the lines cf-Improving the parameters cog photoconducting povidered
materials 'in the visible and x-ralf regions, theoretical and experimental deteizination
of the optimum operating conditions for converters of different design, desigxidevelop-
ment and improvement.of the techn0logy of image converters. A table giires a aeries of
formulas that should be useful in designing new.image converters. Mention is made of
work on development of tubes for cmaverting ultrasonic Images to visible images.
Photographs reproduced in the text show a converter image of a TV test patterzand
images of x-ray,pictures of some vacuum Itubes and electronic components displayed on a
200 cm2 screen. 'Orig. art. has: 14 formul
as and 5 figures.
SUB C(DR: 09, 2.0/ SMM DATE: ~OO/ ORIG REF: OOS/ OM REP,: 004
Card 21

R Y 2
USSR / CultivatQd Plants. Coroain.
Abs Jour ROP zhur - Biol., No 81 1958, No 34655
Authors 3taiykov, G.
InBt
Title Corn in the Poopla's Republic of BulSaria.
Orig Pub Kukuruza, 1957, No 10, 59-61.
Abstract Not givon
Card 1/1
BULGARIrL / Chemical Technology. Dyeing and Chemical. H-34
Treatment of Textile.
Abs Jour: Ref Zhur-Khimiya, No 23, 1958, 79941.
Author Kylchishtov, S.
Inst t given.
Title The Modern Methods of Boiling and Bleaching
Cotton Fabrics.
Orig Pub: Leka promyshlenost, 1957, 6, No 4, 18-22.
:I.bstract: A review (Taethods being in use, equipment and
chemical materials, continuous methods; applica-
tion of NaClOZ). Four references are given.
Card 1/1

V 1* M*
SPitsyn, I. and K-yieshov, I. Me Investigation of the binary ys en
Vict* Page 1197. s t Rb2 WOh - 'd03'
The M. V. Lomonosov
Moscow State University
February 14., 195o.
SO: Journal of Physical Chemistry, Vol. 74, No. 10. October 1950.

KT=Oyt N
Tyaotnyye zdaniya moakvy (Tall buildiap of Moscow, by) 11. I~rleBhclv A. Poadnev.
Moskva, Xoskovskiy Rabochiy, 1954.
218 P. allus
609 527N/5
884
.19

MEV'SUY; A. A.
Turkmenistan - Fruit Culture
Local graft stocks for the Main Turkmen Canal Zone. Sid i og., no. 7, 1952.
9. Monthly List of Russian Accessions, Library of Congress, -1953. Unclassified.

KY-LJ,, A. ; =NIOV, K.
Condensed tars from heavy fractions of shale oil.
P. 1,13 (Trucb,) No. 2, 19156, Tallin, Estonia
SC: Yr~'Y-'HLY IND~'X 11"W -EAST EUROHAN ACCIESSICI~,"S ( 2S Aj) LC, I L - 7, C. I , JAN. 195 F
it

Chemical products x-15
USSR Ithemical TeChnOlOgY-
and Their Application
Treatment Of solid mineral fuels
Abs Jour: Referat Zhur - Khimiya, No 9j 1957.9 31845
Author : KY111 A.T.., Usk I.A., Vallas K.R,
of the Total TarrY Products and ' of
Title : Investigation c Shale-proceissing
industrial Fractions of operating
Installations
. slantsy. Khimiya i tekhnolog*lya,
O-rig pub: Sb.*. Goryuehiye St. gos. izd-vo, 1956, 93-105
No 2, Tallinj Z
Abstract: Technical and physico-chemical indices are givens
of the total tarry products and of the individual
fractions produced at the industrial, shale--pro-
cessing installations. Optimal limits of fraction
cuts, are determined, in industrial distililition,
C ard 1/42
USSR /themical Technology
and T11eJr APPlicati;n Chemical Products 1-15
Treatment Of solid mineral fuels
Abe JoUr.- Referat Zhur - 11himiya, No 9, 1957, 31845
on the basis of characteristics of distillates
and distillation residues* Quality indices of
fractions obtained on
tion processes permit using different distilla-
to determine the advis-
ability of carrying out atmospheric or vacuum
distillation, in each specific instance. Curveei
are shown by means of which the corresponding
drop-point temperature is determined for different
amounts of residue.
C ard 2A

bed

lar amolo
W Ta %yj

6:1 im i

it'
z- Xb~
uO
"
AM r Jm 9,
-'cG br~
D;~
.

T p

ESTONIA / Chemical Technology. Frocessing of Solid Fuels H-22
Abs Jour : RZhKUm., No 12, 1958, No 4o928
Author i LyJJ.!~, Alumyae, T.E.
Inst i hoaaomy of Sciences -
Title : Oxidation of Shale During Drying
Orig Pub % Izv. AN Est. SSR., Ser. t,~khn. i fiz.-matem. n., 1956, 5,
No. 3, 196-205
Abstract : No abstract
Card 1/1

K, T
AARNA, A.Ta. [Aarna, A.Jj, doktor takhnichaskikh naukg retsenzent; XVILI, X.
[Kull IJ, kandidat -okonomicbeekikh nauko rst4enzent;j~L~'-A---T-L- I
[011: A-1.1, redaktor; KITIT, A.A., redaktor; KIKHELIS, K-.177[11M-Its'
K.A.), radaktor; OUBIRGRITS, Kark Takovlevich, redaktor; ROGIRA, G.M.,
vedushchiy radaktor; TASHCHURZHIESKATA. A.B&, takhnichaskiy redaktor
[Ingineering and economic problems of industrial semicoking of
combustible ahale; a collection of papers] Yoprosy tekhniki i
skonomiki promyshlonnogo polukoksovanita goriuchikh slantsev;
abornik statei. Leningrad, Goo.uauchno-tekhn. izd-vo neft. i
gorno-toplivnoi lit-ry',.I*aingr.otd-nie, 1957- 337 P- Mn 10:7)
1. Kivioli PolavL-4-vikeemia lombinaat.
(Oil shales)

K~LL, A.T,
AUTHOR: Kdll, A.T. ~Kylll,
_ruZ'ryavtsev, I.B.,
Sciences
TITLE; On the Sulfation of
(0 sullfatirovanii
23-5e-2--'Z'/G
A.T.), Candidate of Chemical Sciences.
Rikken, V.A., Candidate of Technical
Oil-Shale Tar Olefinic Hydrocarbons
olefinovykh uglevodorodov slantsevoy smol
PERIODICAL: Izvestiya Akademii nauk Estonskoy SSR, Seriya tekhnichaskikh
i fiziko-matematicheskikh nauk, 1958, Nr 2, pp 105-117 ~USSR)
ABSTRACT: The considerable content of olefinic hydrocarbons in the oil-
shale tar found in the Baltic States is the nrereauisite for
obtaining synthetic detergents and wetting agents. A.T. Kyll
with his coworkers have ppoved the possibility of obtaining
surface-active sutstances, such as Namonoalkyl sulfates by
means of sulfoesterification with concentrated sulfuric acid
of olefinic hydrocarbons of dephenolized medium oil-shale
fraction. Experiments have shown that sulfoproducts obtained
from the oil layer, which is separated from the acid-layer,
have better surface-active properties than those originating
from Rcid-layers. Compared with "Teepol", a detergent produced
in France on similar principles, and DS-RAS, a detergent de-
Card 112 veloped by Institut Nefti Aii SSSR (Petroleum Institute AS USSR)

On the Sulfation of Oil-Shale Tar Olefinic Hydrocarbons 23-58-2-31/P
by M.A. Geyman and A.Ya. Larin, the Estonian detergent is
eaual to the French product and surpasses the one prodaced in
the USSR.
There are 4 tables, 8 graphs, 1 chart and 9 references, 4 of
which are Soviet, 3 English and 2 German.
ASSOCIATION: Institut khimii Akademii nauk Estonskoy SSR (Institute of
Chemistry of the Academy of Sciences of the Estonian SSR)
SUBT01ITTED: Jan 21, 1958
Card 2/2 1. Wetting agents - Sources 2. Detergents - Sources
3. Hydrocarbons - Sulfation 4. Detergents -- Evaluation

KYLL', A. T -
"Problems in connecticii with the use of the slates of Estonia (Estoniya)
repwt prese&Ad at the esoMm of the Presidium of Vm Counell for CO-
ordumtIon of Sclex4lfla Work of fte Academies of OcIanwe of Thd= IterblICS
MA ftumb" (an Mvelopa* of Hebeavhes on RJWj HASM1W COMCUB&I)
2L JUM 1958. (Vest. Ak Sauk SMs 108s No- 9p pp- 101-2&)
Head of the Institute of Chemistry of the Academy of Sciences, Estonskaya SSR

KMI, A. [KaLl;A.], kandidat khimicheskikh nauk; LAUS, T.; ELENURM, A*
-
I The two-stage thermal processing of sHale. Kesti tead akad tehn fuus
9 no.2.-105-112 160. (EKAI 9:12)
1. Institut khimii., Akademii nauk Estonskay SSR.
(Shale)

PFASH I BOOK M(PLOXTATION BOV/6205
Makarohenko, A. F., Reap. Ed.
Oj3novnyye voprosy elektrofiziolo'gil tsentra2inoy nervnoy alatemy
(Basic Problems in the Bleotrophysiology of the Central Ner-
vous System) Klyev, lzd-vo AN UkrSSR, 1962. 231 p. Errata
slip Inserted. 1600 copies printed.
Sponsoring Agency: Vaesoyuznoye fiziologicheakoye obahohoatvo
im. 1. P. Pavlova. I n a t I t u t fiziologii im. A. A. Bogomol I tea
Akademii nauk USSR.
Eds.: A. F. Makarchenko, Resp. Ed.; D. S. Vorontsov, P G. Kostyuk,
F. N. Serkov; Reap. Secretary: I. P. Semenyutin; Teo~. Ed.-
Yu. M.' Bokhno.
PURPOSE: This book Is'Intended for physiologists who are Inter-
ested In recent advances in eleotr~ophyslology.
Card 1/3
13asic Pioblems in the (Cont.) SOV/6205
cMERAGE: The present book is a collection of art~eleS Pre-
sented it the Sympdsium on Electrophysiology held in Xiyev
on 1-2 July 1961. The articles in the collection are
grouped Into the following sections: 1) ZlectrophysiOlOgY
of neurons (sensory, motor, and relay neurons of the spinal
Cord, and neurons of the retina); 2) Induced electrical
potentfias of the cerebral cortex; and 3) Background rhythms
the cerebral cortex. References are given following the
individual Chapters. No personalities are mentioned.
TABLE OFCONTENTS:
General Problems of Neuron Electr~ophysiO1097 P. 0- XOStYUk,
Kiyev) 5
ElectrophysiolOgY of Retinal Neurons (A. L. Wiov, Moscow) 29
Electrop siology of Nourom of the Spinal Gan8lia, Of
progslA. A. Lev, Leningrad) 40
Card J/3

Basic Problems in the (Cont.) SOV/6205
Primary Responses of the Cerebral-Cortex (A. 1.
Roytbak, Tbilisi) 75
Some Peculiarities of Electric Potentials Induced
in the Cerebral Cortex (V. A. Artemlyev, Lenin-
grad) 96
Secondary eoe1*etr1*_Reactions of the Cerebral
Cortex(tK. M. Kyllanda Moscow) 110
Nature of the Background Rhythms of the Cerebral Cortex
(Ye. N. Sokolov, Moscow) 157
Some Factors Determining Changes In BEG Rhythms (Yu. G.
Kratin, Leningrad) 189
Mechanism of Variations in the Background Rhythms of
the Cerebral Cortex (L. A. Nov:Lkova., Moscow) 201
AVAILABLE: Library of Congress
SUBJECT: Biology and Medicine IS/dmp/bc
Card 3/3 2-12-b3

L.1348,1i-66: WT(n)/W(t)/XWP(-6) UP(a) JD/WB
ACC NRs AP6002219 (Af) SOURCE CODE: UR/0000/65/038/012/283*t. $35
1/29
AUTHOR: Kocherain, V. P.-,, Xy-1-osova ,R. X.
ORG; Pral 9WA_Ma!Yersity_im._A._N. Gor0kJy (Urallskly gosudari t-
veunyy universitet)
TITLE: Oxidation of iron.in molten pbosRhates and chlorides of sodium
and zinc
SOURCE: Zhurnal priklednoy kh1mii, v. 39, no. 12, 1965, 2832-2113S
TOPIC TAGS: corrosion, iron, oxidation, zinc chloride, sodium chlo-
r
l
*de phosphate
The rate of iron oxidation was studied at 8500C in t e fol-
lowing binary salt melts: NaCI-Zh(PO3)2, NaCI-NaP031 NaCI-Na4P,207,
aud NaCl-Ha3P04- The object of the work was to learn more about the
corrosive properties of molten salts, widely used high temperature lub-
ricants. The isotherms of the average rate of iron oxidation iti vari-
ous melts is shown in fig. 1. The isotherms (8500C) of the average rate
of iron oxidation in various melts are shown in fig. 2. The polytberms
ofthe average rate of iron oxidation in various melts are showti in fig.
3. The rate of iron oxidation was found to increase in the sequence,
UDC: 542.943 + 546.72
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L 13483-66
ACC.
NR, 'AP6002.219 A
A
ago.
gas-
Rai
ow OWT
B log
-Fig. 2. Isotherms of average rate Fig, 3. A--average rate o,,-' iron
of iron oxidation in various melts; oxidation (g/CM2-hour); B--:time
A -average rate of iron oxidation (hours). Other denotationo same
(g/CM2.); D--time (hours). Other as in Fig. 1.
debotations same as in Fig. I.
tard 3/4

L 13483-66
ACC NRt AP6002219
NaCl-NA004, NaCl-Na4P;07,,NaCl-.NaPO3, NaCI-Zn(PO3)2- lt~was found
that the vacuum degassing of:melts-iwas-reflected in an increased'rate of
iron oxidation.- X-ray examination revealed.that in the course of'oxi-
.dation in NaCl_Na3PO4 and NaCl-Na4P207 the iron surface iii coated:with
magnetite and wuestite, respectively. In the cases of oxidation in
NaCl-NaPO3 and NaCI-Zn(PO3)2:the iron surface is coated with respective
iron salts. X-ray analysis was carrIed o
ut under V. N. Kcinev at the
laboratory of Ural University in. A. N. Gor'kiy. Orig. art. has: 4
figures.
SUB CODE: OW ..-SUBM DATE-.:2lAug6.3/- ORIG REFi. 008./ OTF1.-REr: 002
USSR Mseases Of cultivated FICLYlts
Abs JOur
A,Lithor
inst
Title
orig pub
58 No 39679
Ref Zhur - Bioley No 9, 19r ,
KY ulturol Instit"t" and MeLlsures to
Lzerb0,YdJca1 J%Gr"- SorGliuu Fields
1,,-gc Blistcred SlAut Oil
control This Discastao 4, 151-156
Tr. Azerb. S--Ih. in-ta) 1957)
study on tho
a results Of the
rilA'IQII oT th b, R
Abstract This is a acac on of sorc~u.' o ,lyjXspo:ritu'1
joloCy ana contoxlinAi 195o-i953 in
b conducted by tl"-' "'Ithor in ara aOs-
ehrenbarcii Kuhn o2linG t1-1is cl's--asc
I'liddle "'Wia. ~Jeans of contr
cribod.
ccxd 1/1

XYLYWYK) 0. V.
TI,y nyi, Taras, '~'E-192C
.r ~L,,+ I
"Soviet literary criticism." Reviewed by 0. V. Yylymnyk. Visnyk AN URSR 22 I~o. 10, 1950.
I UNICL.
9. 'r!onthly List of Russian AccessiOns, Librnry of Congress,

Methods of analysis of the hanaliV of materials in maohij~
factoriene Tech praza 15.=64:274"280 Ap J63,
4 U4,6techm, PrahaW

KYHOVSKIr, U.K., redaktor
(Vegetable and vine crops and potatoes] Ovoshcho-bakhahavye kulltury
i kartofelf. 21 parer. tod. Alma-Ata, Kazakhskoe gos. isd-vo. 1955-
306 P. (MLIU 10:3)
(Kazaketan-Vegetable gardening) (Kazakhstan--Potatoes)

FAVEL, I.; Kfl,?YA14U p S.; KISHIUI N.
Electrophoretic examination of blood serim-proteins in experimental
deficiency of vitamins A. B; C and D, and biotin. Vop pit. 20
no.2:47-50 Mr-Ap 161. iMA'14:6)
1. Iz kli-niki Pitaniya i diyetatiki pri, bollnitse imeni 6.oktora
Kantakazena Bukharest., Rumyniya.
tDEFICIENCY DISEASES) (BLOOD PROTERS)

1~ 11 : 1-
K)KR, F.
More or less average deviation for valuation of yarn? p. 118. (Textil., Praha, 'fol. 9,
no. 4, Apr. 1954)
SO: Monthly list of East European Accessions (BEAT), IL Vol 4, No. 6, June 1955, Unal

K' ;)') --) /I- ' ," -
I I , . I,
KM4R, F .
To enmnd progressive labor methods in all cotton spinning mills. p. 1.47. (Textil,
Praha, Vol. 9, no. 5, May 1954)
SO: Monthly list of Fast European Accessions (I UL), LC Vol. 4, No. 6, June 15,55, Uncl

r:T. 1--, , i- .
e-
Dry weight 3f sanples and commercial wei(I'lit in ~Ielivery. n. 2!~J.
11
TD=IL. 1171i.-iisUrstvo lehkoho prumyslu) Praha. Vol. 9, no. 8, Aur. P54.
&~`TRGE: 7!,a5t Buropcan Accessions Lazt, Vol. 5, no. 91 -,*tp-*k erlbt!r 1 -?56

KY1 R, F.
The winding of rovin6s on roving frames.
p. 101. (Veda a Vyzkum v Prumyslu Textilnim. No. 1, 1956, Praha, Czec-'-oslcv,-k:;a)
I-Ionthly Index of East European Accessions (EL41) LC, Vol. 7. no, 2,
February 195~'~

7.
136-12-6/'.8
AUTHORS: Mechenov, P.I. Candidate of Technical Sciencesi
and Kynchev, K.S.
TITIE: Practice at the Kurilo (Bulgaria) Lead Works for the
0
Recovery of Silver from Zinc Froth (Praktika izvlecht-,niya
serebra iz tsinkovoy peny na svintsovom zavodc. Kuril-o'
(Narodnaya Respublika Bolgariya) )
PERIODICAL: TsvetiMe Metally, 1957, No.12, PP. 30 - 35 (USSR).
ABSTRACT: At the old lead works of Kurilo, the zinc froth contains
2 - 3% Ag and is melted in a 600-kg oil-fired rotary furnace
(Fig.1) to which 5-10 kg of wood charcoal are added. After
completion of fusion, the heatinE is stopped, oxide powders are
removed and the chargS allowed to cool. When the liquid reaches
a temperature of 600 C, the silver crust is removed and dis-
tilled. The -authors give details of this practice with
materials balances (Tables 1 and 2). They analyse the results
in terms of the equilibrium diagram for the system Ag-Zn-Pb
and describe results of experiments on the layering of the fused
crust. Finally, they give results of the vacuum distillation
of an enriched Ag-Zn-Pb-Cu alloy. An editorial note indicates
that before the advantages of the Kurilo practice can be
realised in Soviet works, difficulties due to the introduction
Cardl/2of manual labour into large-scale production must be overcome.

136-12-6/18
Practice at the Kurilo (Bulgaria) Lead Works for the Recovery of
Silver from Zinc Froth
There are ?I figures, 3 tables and 3 references, 2 of which
are Russian and 1 German.
AVAILABLE: Library of Congress
Card 2/2

XYNCHEV, P.I.
Separating and tracking the kinetics of complex specific
inductive capacitance. Prib. i tekh.eksp. 6 no-4:131-136
ji-Ag 161. , NIM 14:9)
(semiconductors-Electric properties-Measurement)

SXVARIL, F.; GRUMMWER., D.; h-n;GL F
Inhibition of theapontaneous splitting of hilmn Jwglobulin
Weparatia3s by 67--aminooaproic acid. Coll Cz Chem 28 no*3:
&A,651 Mr t63.
1, Institui;e of Sera and '14waines., Prague, and Institute of
Organic Ghomistry and Biochemistry., Czechoslovak Academy of
Sciences., Pragubs,

CZECHOSLOVAKIA
- MCL, F
Serum and Vaccine Institute, Prague
Prague,,Collection of Czechoslovak Chemical Ccmmuni-
cations, No 12, Dec-emb-er-19-9. pp 4644-4650 -
"Graphic method for computation of the sedimentation
coefficient*"

KY NCL 9 1. ,
Preparation of specimens for electron microscopy of infectious
mu"~,ertals. Acta vJrol. (Praha) [.Fng.] 8 no.4:381-382 J3, 164.
2. Tnstltute of Sera and Vaccines, FraguE, Czechoslovakia.

KYNCL, F.
Removal of arystale frnm biological preparations for &!Ectron
rAcroscopy, Folia morph. (Praba) 13 n0.4!413 165.
1. ingLitute of Sera and Vacctnas:, Prague. Suba,'-tted November 11,
-9641~

LA12i4-66! EWAW T EWA00-2
ARs A 006102 SOURCE: CODE-. CZ/0053/65/01-4/0()4/03~.9/03;21
AUTHOR: aitzovap D.; kirnell F.; Kral Zo; Smjkal,, F. M)
]L
ORG: Research Institute for Antibioticap RoztolV (V~zkumny us .tav antibiotik).
-TITM: Effect 'of changeO in the acid-mbase balance on nephrotoxicity of neomycin
[This paper was presented during the Twelfth Pharmacologic Days,, Smolenicep 28,Jan 65.1
SOURCE: Ceskoslovenska Irysiologies V- 14# noe 4P 1965t 320-321
TOPIC..TAGS: acid base efpdlibriumt ratj, antibiotic, neomycin., pathologyp toxicology,
urology
ABSTFACT; Acidosts brouoht on by. administration of ammnlum chloride
~reduced urinary concentratto .nof n"-ycin in rate to 367 units per Olt
:uhereas in control rats aind those given nothing,but sodium carbonate
-'(WaHOD3), the cOncentratton was 834 to 837 units per ale Neither acidifi-!
Ication.or alkalization prevented the nephrotoxic.histopathologic. effect j
of this- ill)S
SUB GODE.6 06 SIUVATE: none ORIG BEN 604
Cwd

KYNCL~ J. MERT. 0.
Significance of waterglass as a staiilizer in Ibleaching with hydrogen peroxide.
p. 182.
(Textil. Vol. 12, no. 5, Mav 1957. Praha, Czechoslovakia)
SO: Month3y List of East Europgan Accessions (EFAL) I.C, Vol. 6, no. 10, October 1957. Uncl.

KYNCL.1 J.; MEW, J.
Significance of waterglass as a stabilizer in bleaching with hydrogen peroxide.
P. 226, (Textil) Vol. 12., no. 6, June 1957, Praha,, Czechoslovakia
. Vol. 6, Mo. 11 November 1957
SO: Monthly Index of East European Acessions; (EEAT)

Yyncl, F.
Vocational field vork fo:~ students of the Industrial School of Cerari-cs in 'the
ceramic industries. r.113
(Stavivo. Vol. 35, no. ), Yar. 19,57. Praha, CzechosluvaUa)
SO: Month',ly List of Last European Accessions (M-11) LC, Vol. o, no. 10, October 1957. Uncl.

KYNC~L~alavy--inze
Maintenance regulations for motor vehicles. Zel dop tech
9 no.7:209-210 161.

,KYNCLp Jaroslav.. inz.
Organization cf 'work in the repair shops for railroad motor aars.
Zel dop tech 9 ro.lOs294-297 161.

CZECHOSLOVAKIA
IMLCL J. and'WAITZOVA, D., Antibiotics Research Institute
ustav antibiotik), Roztoky near Prague, Docent Bngr
M. HEROLD, Dr of Sciences, director,
ItContribut-ion to tho Problem of the Neuromuscular Effect of Neo-
mycin"
Prague, Casopis Lekaru CesMch, Vol CII, No 26, 2d June 63,
pp 713-717.
Abstract [Authors' English summary, modified3: Neomycin-N-
meth-UTe-sulfonate has, no curare-like effect.The complex of neo-
mycin with dextrasulfate blocks the neuromuscular transmission
in doses higher than 20 milligrams per kilogram of neomycin plus
60 milligram per kilogram of dextransulfate i.a. Lower doses
(10 milligrams per kilograi~-, of neomycin Plus 30 milligram per
kilograr.r, of dextransulfate) in single application have no ef-fect
on contractions of m. gastrocnenius, but with repeated application
the neuromuscular blockade again sets in. Neomycin with sodium
polymethacrylate (ratio 1:3) seems to have no curare-like effect
even in doses one degree hi.her than in neomycin, The neuro-
musculzr effect of neomycin on isolated rat diaphragm may be
suppressed by increasing the PH bath ab.oFve 8.3. Graphs. Ten
references, including 4 Czech.
1/1

WAITZOV.4, D.;
kpi-opoo of somo pharmacological properties of neomycin. Gas. lek.
cesk.104' no.71"69-172 19 F 165.
I* Vyzkiwy usi*,av rintibiot-1k, Iloztclc-,r u Prahy (reditel: prof.
M. Herold).

CZECHOSLOVAKIA
J.3 PLISKA3 VL; JELINEK, V.; Research Institute of Pharmacy and
Institute of Organic Chemistry and Biochemistry, Czechoslovak
Acade,my of Sciences (V~yzk=iy Ustav pro Farmacii a Biochemii, Ustav
Organicke Cherde a Bioehemie, CSAV), Prague.
"The Pressor and Antiditretlic Effect of Triglycyl Lysine8 - Vasopressin."
Prague, Ceskoslovenska Fysic-logie, Vol 15, No 5, Sep 66, p 398
Abstract: The effect of triglycyll-lysine8-vasopressin is much longer
lasting har, the affect, of lysineLvasopressin. Verification of this
fact by experiments on rats is described. I Table, no references.
Subnitted at 31 Days of Pharmacology at Smolenice, 3,5 Feb 66.
61 -

0 -q- J-4 '~ C0 'J' C I V AI ~-. I A
J.- Rese.-trch Ins'-itute of PhPL=p-c- and B;o-
.IZA--:~i 3 LI -
Cho-iiiistry I7,-ICI:-v -or,) a Biocherii), Frogue.
"Characteri'stics of Long-LastinF; Effects of Drugs
Frn.7ue, Ces!zoslovenska Pysiolor~ie., Vol 15, '.o 5, so.) 66, p 399
Ab-s-tract: Th~i charRo-k-oristics of rcL;o:-.anc(-. of t*nI effects of a
drug i-.)ay be calc;,il-ted using it-- eli7,;inration constant c,--l-culated
on the banis of tll-e colr.'se of --',ts effect. The long-lasting ef-
fect -,--iay be expressed by thc coefficient- of pe:,slstency. This
is t1ie ratio of e-I-:Lx-.iin.--itIon constant of t1no investigated drug
to that of the basic substance. Formula for th~ calculation of
tho constant is prosented. Tt is exnressed as
L-303 ( log D - lorl d) / t, - ',ore t is the ti-me of the experiment
U
duration, and D ard d are 'he two investi,gatod doses. The per-
sis-L'-.cncy coeffic,,ont i.- spocific for a given kind of animal tested.
1 2iiTure, 2 Western reTcrences. Submitted at IIL Days of Pharmaccl-
oF,y atu Stiolenice, 15 -1-Pob 66.
1/1

KYNCL K.; WOLF, J.; WOLFJ; J. mi..
Equipment for automatic lubrication of the mold cavity in
pressure die casting, Slevarenstv-1 13 no.1:19-20 Ja 165.
1. Mold Research and Dovelopment Department of the Viborlat
National Enterprise, Prague,,

a
V10
~A`
Z/037/62/000/002/008/015
E073/13535
A U'N 10 R Fyncl, L.
TITLI,': 'Eo-iitribuTion to the process of quartz polishing
I / V .s 19 62 , I 12 - 16
,)1;l?lO0lC%-'-: ceskoslovells-~y casopl-, pro fy5iku, no.2,
1 2 plates
Same re-ults are given of experimental study of the
Procoss of (Illartz, Polishing. In contrast to grinding, which is
prodominantly n mechanical process, nolishingr is a complex
combination of physical, phys-ico-chemical and chemical uhenonena
which so far have not been satisfactorily explained. I't was
l'ound tivit the polAsh-ing is effected by powders with grain sizes
below 2 ~i of a hardnes.~5 within the limits of V to V11 of the
11,1ol-is' scale, combined with the effect of 11* and Olf- ions and tile
dissociated water. On the basis of the obtained results and
published information, it is concluded that polishing, of quarrz
con!~;ist.q of tile following two simultaneous processes:
1) Xlechanical energy which causes the breaking up of Si-O-S,,.
bonds; the formed cathions and anions react with hydrogen illid
'iydro.
I
Ny.1 ions producing variotis forms of silicic acid.
Card 1/2

Con tri Im tion to the process of Z/037/62/ooO/ooL)/ooA/oIr)
E' 07 3/1'. 5 3 7,
2) Dehydration of the silicic acid to a salt and gel, which
combine with thk~ hr o k e n - Si-O-Si bonds in th, cAvitj es of t;.-i e
polished surface.
There are 7 figures.
ASSOCIATION:
-BMITTED:
Tesla zavod 05, Hradec KrilovO'
(Tesla Lans'fkromi, Plant 05, I-Iradec Kra'love)
November 14, 1961
Card 2/2

KYNCL, M., inz.; SLUNECKO, 14., inz.
Injection jet lbuxners for making fine glass fibers. 51dar a keranik
15 no.2:44-46 F 165.
1. Higher School of Mechanical Engineering, Liberec.

KYNCL, Miroslav, inz. VOREL, Jiri
Microvision, a, blind landing device. Jetecky obzor 9 no-4191
Ap 165.

NOL --inz.
New connection for trouble signals* Sdel tech 10 no*7;278-27cl
JI 162 s

KrNGL, Miroslavp inz.
Computation of polynomials of.the second order on calculating
machines. Automatizace 6 no.11t281-282 N 163.

C- V-\
AUTHOR. 4nev, K. D. 51-6-17/25
TITLE: On Dow-Temperature Activation of Precipitated Zlnc
Sulphide by Copper. (0 nizkotemperaturnoy
aktivatsii osazhdennogo sullfida tsinka medlyu.)
PERIODICAL: Optika i Spektrosk ya, 1957, Vol. III, Nr. 6,
pp. 652-654. (USM)
ABSTRACT: It is possible to prepare ZnS-Cu phosphoA with a
reasonable Dinineecent intensity, at temperatures
not exceeding 100 C. ZnS was precipitated froir,. a
trinormal solution of zinc carbonate on addition of a
trinormal solution of sodium sulphide and on
vigorousebaking. The suspension thus produced was
covered with a solution of copper sulphate with
2 x 10-4 g/ml of Cu (the amount of Ou per 1 g of'
ZnS was about 0.001 S). Afow second shakinr, the
suspension was activated by heating at 100'C for
10 minutes. The suspension then exhibited green
luminescence on excitation with an ultraviolet line
at 365 mtL. Using a Pulfrich photometer it was
found that a-ZnS-Cu phosphor prepared at high
Card 1/3 temperature had 100 times stronger emission than a

51-6-l'17/25
on i0ow-Temperature Activation of Precipitated Zinc Sulphide by
Copper.
low-temperature ZnS-Cu phcsphor prepared as abow.
The spectral distribution of luminescence was re-,,o3:ded
by means of a WC7r-51 spectrograph. Tuminesce=e
vras excited using a mercury lamp. Figs. 1-3 show
the spectral distributions of luminescence of various
ZnS-Cu phosphors. Curve 2 in Fig.1 represents a
ZnS-Cu phosphor prepared at high temperature. All
the other curves represent low-temperature phosphors.
Curve 3 is a low-temperature phosphor without copper.
CompaEison of curves 1 (ZnS-Cu. phosphor prepared at
100 0 as described earlier) and 3 shows that activation
with copper displaces emission maximum towards longer
wavelengths and greatly increases the intensity.
When ZnS is activated vrith coppers sulphide (cur-ve 4
in Fig.2), the luminescence intensity is no lower
than that for curve I. 'When ZnS (curve 5 in Fig.2)
or copper sulphide (CU3ve 6 in Fig.2) is subjected
to thermal treatment bE.Ifore activation, a decrease of
Card 2/3 intensity is observed. In all the low-temperature

51-6-1?/25
On Low-Temperature Activation of Precipitated Zinc Sulphide by
copper.
phosphors studied no afterglow was observed at room
temperature. But this may be due to the absences of
deep localized levels belQw the conduction band, or
due to the high degree of dispersion of ZnS-Cu
suspensions used. Increase of the amount of
copper sulphate added on activation first increases
the luminescent intensity (FiG.3). karther increase
of the amount of copper added in this way produces
concentration quenching (curve 12, Fig-3). The.re
are 3 figures and 4 references, of which 3 are 1~issian
and I German.
ASSOCIATION: Sofia State University, Bulgaria. (Sofiyskiy
gosudarstvennyy universitet, Bolgariya.)
SUBMITTED: Submitted to the Editor of "Doklady AN SSSR" on
February 26, 1957.
AVAIJABLE: Library of Congress.
Card 3/3

"I 1
51-6-18/25
AUTHOR:
-- 1~ynev, Ke D.
- ---------
TITIS: On the Structural Sensitivity of Luminescence of the
Low-Temperature ZnS-Cu Phosphor. (0 strukturnoy
chuvstvitellnosti lyaminestsentsii nizkotemperatum-
nogo fosfora ZnS-Cu./
PERIODIC": Optika i Spektroskopiya, 195?, Vol. III, Nr. 6,
pp. 655-657. (Usm')
ABSTR&CT: This is*'~A continuation of the preceding paper
(PP-652-654). The present paper deals with the
effects of variation in the chemical conditions of
preparation of ZnS-Cu at 10000 on its luminescence.
Preparation of the samples followed essentially the
method described in the preceding paper. The spectral
distribution and intensity of luminescence were
obtained by the technique described in the preceding
paper. The scatter of intensity due to experimental
errors in measurement and due to variations in the
conditions of preparation did not exceed 81;,,. Thie
Card 1/2 results for phosphors prepared in different solvents,

51-6-18/25
on the Structural Sensitivity of Luminescence of Low-Temperature
ZnS-Cu Phosphor.
using different washing treatments, etc., are shown
in Figs.1-4. From the results obtained the autlaor
concludes that changes in the chemical conditions of
preparation produce changes in luminescent centres,
which are crystalline structural defects. Various
ions of the zinc salts used before activation (sich
as CH COO SO I Cl and Zn) can alter only the kimetics
of p;4cipiltation of ZnS and of formation of Cu centres.
Such ions or molecules of water, etc., added after
activation are adsorbed an the phosphor. All this
affects strongly the intensity and spectral dist:ribu-
tton of luminescence. The latter effect suggests
t at the Gu activator centres are localized at tiie
plosphor surface. There are 4 fi6rares and 5 ref-
Card 2/2 e ences, of which 3 are Russian and 2 German.
ASSOCIATION: Oofia State University, Bulgaria. (Sofiyskiy
g&udarstvennyy universitet, Bolgariya.)
SUBMITTED: &emitted to the Editor of 19)oklady AN SSSR" on
Fr b 269 1957.
b~ary
AVAIIABLE: rary of Congress.

-ST
Bulgaria/Physical Chemistry Cry-stale,
B-5
Abst journal: Referat Zhur Y[himiya, No 19) 1956, W914
Author: Boribov, M., Kynev St Zlateva, Ant.
Imstitution: None
Title: Some Experimental Results of Investigations of Internal Photo-
effect in Mixed ZnS*CdS-Cu Crystallophosphors
Original
Periodical: Dokl. Bolger. AN, 1955, 3, No 1, 13-16; German resume'
Abstract: Investigated was the kinetics of internal photoeffect in mixed
ZnS-CdS-Cu crystallophosphors. For crystals ZnS 50% C&S-Cu and
CdS on excitation;(546 and 578 mu (outside region of principal
absorption) and high intensity of excitatior light there was obik-7.
served a more complex course of kinetic curves than is "al.
After switching on of illumination conductivity o- increases rapidly
above its stationary value in light and after switching off of 1-
lumination there is again observed a bm& increase of(5'. In-
vestigated 'was the variation of LT of previously excitated phosphors
Card 1/2

Bulgaria/Physical Chemistry Crystals, B-5
Abet journal: Referat Zhur Khimiya, No 19, 1956, 0914
Abstract: during heating from 200 to 230~,. Thus with US-% and ZnS 25%
CdS-Cu were observed maxima of c-siz!ilar to maxima of curves of
thermoemission of light of luminescence. These maxima decrease
and are shifted toward higher temperatures with increased time
of holding in the dark prior to heating. Magnitude of maxima
of curves of temperature changes of T decreases if after exci-
tation the phosphor is irradiated with infrared raaiation.
Card 2/2

S/
BULGARIA/O.ptics. K
Abs Jour: Referat Zhur-Fizika, 1957, No 4, 10389
Author : ]~)msv Stqfa~
Inst : Phylsi~s ~nsti~tute Bulgarian Academy of Sciences
Title : Features of the Kinetics of Photodielectric Losses of Powdered
ZnS, CdS-Cu Crystal Phosphors.
Orig Pub: Doklady Bolgar. AN, 1956, 9, No 2, 5-8
Abstract: The dependence of photodielectric losses on the intensity of the
exciting light (I) for phosphors of ZnS. CdS-C4 has a pronounced
maximm. At large I these phosphors after excitation give a short-
lived sharp increase in the photodielectric losses (peak). This
increase takes place at lower I for light with longer waves near
the edge of the fundamental absorption. The lag of the attenuation
of the photodielectric losses increases sharply with reduction in
temperature. In specimens with lower content of CdS, the appear-
ance of the peak of the photodielectric losses upon darkening occurs
Card 1/2

f
BULGARIA/Optics.
Abs Jour: Referat Zhur-Fizika, 1957, No 4, 10389
K
at lower values of I and at higher temperatures. The temperature
dependence of the photodielectric losses is analogous to the de-
pendence of I, and the curves for the temperature dependence of
the photodielectric losses are analogous to the curves of thermal
glow of these phosphors.
Card : 2/2

M!ms a

.. . .......

tiik- dui
The dithco.
4b

... . .. ..

A Aj f
-Intermnia-1-p-h'At"Ifect And evorptlon of oxygea in
SIM 021do.-,Sr
ingilev and El. Vateva. Co!npf. rend.
brdgaye.-sci. temp.
depeadem of photodesorption of 0 was studied by cond.
and Phot ":ad. measurements of ZnO. Photodesorption of
0 takes place not only in the region of absorption of light,
but also at longer wave k090, The temp. dependence of
Ahe desorption, the masultudt and kinetics of the pholo-
effect and the influence of adoorbedO am described. The
result obtained by simultaneous application of high-fre-
quency voltage and d.c. voltage 21so are given.
16 A .Libcky.L-

S/194 161/000/01 -2/060/01)-
D2017D256
AUTHORS: Borisov, M., Kynev, 3 teva, Ye. and Georgi,yeva,
t.._ya
TITLE: Electrically stimulated currents in irradiated mono-
crystals of cadmium sulphide
PERIODICAL: Referativnyy zhurnal, Avtomatika i radioelektronika;
no. 12, 1961, 13, abstract 12G79 (Dokl.. Bolg. AN;
1960, v. 13, no. 1, 23w26)
TEXT: This is a description of the results of analysis of elec-
trically stimulated currents (ESC), originated with the supoxJm-
position of voltage on a previously irradiated CdS crystal. The
magnitude of ESC depends in general not on the intensity of irra-
diation, but on its dosage. With the increase of dose the ESC in-
creases up to a certain limit, beyond which saturation occurs.
With the increase of the voltage applied to the crystal the ESC
increases monotonically so that it is impossible -1n this way to
detect the electron energy traps. The graphs of ELESC against the
Card 112

3/1 94/61/000/012/060/D9 7
Ele-trically stimulated currents ~2 01 /D3 0-3
temperature exhibit 2 maxima (-80 and +80 C, C), showinl- d-Lfferen-~51
levels of electron traps. The positions of thermally and ele3tri-
cally stimulated electric current maxima coincide with each o-~her
which shows a close interdependence of the two phenomena. /-Ab-
stractorls note; Complete translation.2
Card 2/2

(10 a c-
/ or)
,V1 77
9 ?. 0 0'
; '51 Ai'/003/011/049/056
S
,
, '
4 /B1 38

AUTHORS: Kynev, St., and Sheynkman, ~... 1:1 .
TITLE: Effect o a strong elect:~4-~ f---.-1 r-- the kinetics of phcto-
current in single crystals
PERIODICAL: Fizika tverdogo tela, V. 3, 1961, 3539-3541
ncrea6i~
TEXT: During the measurements of the -,-i photocurrent the
_
i
r!
specimens were either in a vacuum (10 mzi, E ~~r ia air. When steady
.
-
photocurrent had been established after (N - 5200-5300 1), the
light was switched off and the specimen re-main eid ~-n darkness for a certain
period of time &t d (Ata . 2o-6oo sec). T~-- -~ was again switched on
and +he curve of the increase in photocurr~- - observed on the screen cf
an 3140-1 (ENO-1) oscilloscope. The time :-,:~qiiizred for a 50.4 increase

was calculated. The experiments were repea-,:.ft .9ith the same perlcda o.-F
darkness and light, but during the dark piLz---.-~d z' sinusoidal voltage with a
f r s qu en cy 0 f 7 0-100 kc/s e c and an ampUtude C f kv was applied to th,~
side electrodes. It wan found that T5C~4 derably longer in this
Card 1/X-1- V~

30802
sfI-81/61/003/011/049/056
Effect of a strong electric 1-4/B138
case than in the absence of a high-frequency In some cases this
increase was 200 times. Heating the spe. r1o effect on -r5 0%. The
value increased with the amplitude, the hits') field, and the ler*qih
of the dark period. The large increase ir; .%ttrlbuted to destructionof
electron adhesion levels and hole trapp1ng cid'hesion levels by the
electric field causing redistribution batwe,~.n -.1ie --arious recombination
levels, followed by rapid recombination. are given to koademicin-
AS UkrSSR V. Ye. Lashkarev for are 1 figure and
12 references: 6 Soviet and 6 non-T,_-~iet- ',~.rae most recent refer-
ences to English-language publicp.-~ions rr-s-4 I. T. Steinberger.
I. Phys. Chem. Solids, 15, 354, 1960. W. V. F. E. Williams. Soli:1
State Physics, 6, 95, 1956- R. N. Dexter. J. Phjs. Chem. Solids, 8, 494,
11959-
ASSOCIATION: Institut poluprovodnikov AN USSR K.',yav (Institute of
Semiconductors AS UkrSSR, KA'yf.-!.,'
SUBMITTED: March 312- 1961 1961 (after revision)
Card 2/'~

S/120/62/000/002/037/047
900
B14o/F.163
AUTHORS: Kynev St Sheynkman, M.K., Shullga, I.B.,
C ~u;sinko, V.D.
TITLE: Contactless method of measuring the parameters of
certain semiconductors
PERIODICAL; Pribory i tekhnika eksperimenta, no.2, 1962, 154-159
TEXT: Essentially, the method consists in placing the
sample of semiconductor between two capacitor plates-in a
Hartley oscillator circuit and measuring the change of grid
current. This can be calibrated in terms of the bulk
conductivity of the sample. The oscillator operates at about
10-15 Mcs. The electrodes are shaped so that the sample can b*
illuminated, for determining its photoelectric properties.
Some applications are: acceptance testing of samples for their
photoelectric properties, under conditions eliminating the
distorting effects of electrodes in contact with the sample;
study of just these distorting effects; study of samples in art
enclosed volume without requiring their exposure to the
atmosphere; study of the kinetics of infra-red extinction of a,
Card 1/2

Contactless method of measuring.
5/12o/62/000/002/037/04!t
E140/E163
photocurrent; study of local phenomena in inhomogeneous CdS.
single crystals and thin PbS films. There are 7 figures.
ASSOCIATION: Institut poluprovodnikov AN USSR
(Semiconductor Institute, AS Ukr.SSR)
SUBMTTED: August 8, 1961
Card 2/2

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BORISOV, M.L KDES.-S-i-p~imv, S.); GEORGIYEVA, 1. [Georgieva, I. I
On a new rectifying effect in cadmium sulfide monocrystals.
Doklady BAN 15 no.7:715-718 162.
1. Predstavleno akad. G. Nadzhakovym (Nadzhakov, G.].

KrW - PIRINCHIYEVA., R.; MARINOVAO Kr.
.t-Atv_.r
Distribution of the potential and notion of minority Carriers
in CdS single OrystalB. Pis, tvtr. tela 5 no.lo-291-300 A 163.
(MIR& .1611)
1. Institut fiziki Bolgexskoy akodenii nauk,, Sofiya.
Potentialip Theory Of)
cadmium 'o"ulfide '~Iectrio properties)
i

KvEv2s. [Kimev's. 1; S"I V. [Shekerdzh:Uski, V. ]; STOYANCT.V
-TIP, 11
Istoianov, V. T"W .1b
Preparation of photocells and photoresistors from sintered
CdS. Doklady BO 16 no.7 t685-688 163.
1. Predstavleno akad. G.Hadzha'kovym, chlenom Redalctsionnoy
kollegii, *Doklady Bolgarskoy Akademii nauk",

_�jM&_4.(Ku.nev., St.j,, STOYAWis V. LStoianov, Vj; Sffi~h.-A,,JZHASKI, V.
LShekeredzhiiski, V. J.
Highly-sensitive photoresistance and photoolemients of sintered Cds
and certain reversible processes of their agIrg. ;~cta physics, Pol
25 no-3:313-321 vir -64.
1. nulgarian heademy of Sciences, institute of I,hysics, Sofia.

ACCESSION im: AF400357 P/0045/64/n2 /003/0313/0321
AUTHCHt Kyftevl, St.; stoyanov', V*; ShekaredzUpki, Va.
TITM Higb-aensitivity 1hotocanductive and photoelectric cells =Me of sintered
OdS and sane reversible aging processes in then
SOURCEt Acta ;hysica, polmica, ve 25P noo 3P 1964P 313-321
TOPIC TWS: Iiiotoacnductive device, photoelectric cell, sintered cacliun stUide,
photoelectric cell aging,, reversible aging, US
ABSTRACT: The authors have developed a simple and rapid method for preparation
of UZ pellets by sintering under pressure of several hundred kg/cm2 and subi;e-
quent heating for half an hour in argon at W. The cadmium sulfide produced by
Soviet industry for ltuinescence was used. The admixture of cadmium sulfate
enters during sintering into the reaction CdS+OW4=2Cd+2SO2. The precipita,~ed-
cadmium serves an donor. By aMJng a cerUdn amount of copper acting as acceptor,,
the resistivity of the specimen is Increased to several hundred M chm.cm; the
photosensitivity is increased, accordinglye The permissible applied voltage in-
exen8es with, the increase cif the eintering time A typical e=mple of perfamance
V2

ACCESSION HR.: AP4040357
is 250 svlp/~p2 at 500 lux and 5 Y- The prepared lbotocanductive cell ages wider
illuninaticn., but heating for a fev tens of iecondo restores the original yn)P-
erties. The, cbserved phencmens, am interpreted in terms of acceptor-dmor and
interactimsp Origb art@ has: 10 figures*
ASSOCLAM011; Bolgarokaya Akademiyu nauk, Fizicheakiv Institutp Sofia fBulgallian
Acadenq ct Sciences,, physics Institute)
sum= i =u163 EML#. 00 SUB 0=1 EC
NO MW BOVI 001 OMMt 014
C.,d 2/2

L 4W-66 EtIT(I)/t/ir,'P(i)/EVi~(b)A~4A(h) - 1,7P(c) JDAT
ACC-RF,7_WW87 70 SOURCE COP5f BU100111651OL810027015110104
AUTHOR: Kynev-, So'; Vateva, Es"; Koparanova, 11.
ORGi Ph.-rsics Institute, 'Bulgarian -AcaderDr of Sciences-(Fizichaskiy lnstitut,~-Bolgar6py
akadeirdi nauk)
Nothod f or the deter-mination of the type of contacts in CdS, CdSe.and aLher
cmtals
SOURCE:. Bulgarska akaderdya na naukite, v, 18, no. 2, 1965, loi-io4
TAGS: crystal, cadmiumquIfide, cadmium selenide, semiconductivity, diolectricE
Aussian a -of
ABSTRACT: rtiole.7. rhe deteraanation of the ~kjnd and. Prop()rties
!.contacts in semiconductors and dielectrics is of ininortanco not'only fo r the
':process_of desit-n of practical instrumontlo tion but also for the study of
underlyinty physical events. There ogist presently only a fe w methods for detemin.
V
ing the kind of contact (Y1.. M. Buttlor, W. Huschaid, Ann. Physik, *,r), i954i
1; K. Boor, K. Lubitz, Naturforach., 17, n. 1062, 397) and they are not
always reliable. A new simpie-and fast mathod is nrooosod-hore for the
7determina
tion.-of:~the-ldnd iof. tontect -on-nihotosensitive
other crystals', The-:w9thod- Is, based, on sn:eff6ct:Aescribod -barlier by-
%t*o of the authors (S. kenevo Molkoperanovaj Cnmpt. rand. Acad. bult. Soi.,
17, 1964t 5) which sipears only in. case when'~ihV cathode-60inta6t'is a a
off one. The article conte reprosentinr cgses~
cnrA 1 2