SCIENTIFIC ABSTRACT ZLATE, M. - ZLATICS, Z.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002065310006-8
• Release Decision: RIF
• Original Classification: S
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• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Z-LATE J, me
Psychological problems on the formntion of thn notion of genus
and specles in the natural scienceiv. Rev psibalogit. 10 w1.41305-
316 164-
1. Ghair of Psychology of the bachsxest UntTer-Sity"

ZI.ATEM.9 Petur, inah.
Efficiency of miniature high-opeed centrifugal pumpo.; T
O"I'a
Bulg 12 no.60-7 163.

ZLATEV, G.
Chopping cotton. p. 19,
(KOOPERATIVNO ZFI-EnELIS, No. 7, July 1957, Sofia, %Igaria.)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6, no. 12, December 1957 Uncl.

4,Riofv~~. r Im prop 'It4i; el chattiTur dus,4q
I Reviawg burre.-ii-chmpot;RM do dou.T. pitrd)mV do laqjUllif V11W4
-~athematic;v c
dRng din candlillans li.nA&Ut?A au:t 11nites.. R -Pi
No. 'Ll Hijie,;r, .ki, 1 4 ! I 1 -8 1 1) SJO Ikumnn. ~rcnct
0I t., :1 t t J: 11 '111.1 lml%,
-~Aff W
A 11

BULG.'JUL Chemical Technology. Chemical Products & Meir ,~',ppli - H
cationa. Syn*etic Polymers. Pls tics.
Abs Jour R Zh Khira,o No 12., ig5g, uo 44149
Author Shishmanov, Ch.; Materev K.
Inst Not 4vall
Title Plastics anti Their Use for Wichinary.
Orig Pub ThzhI~a promishlenosto 1958, To ITO ko 17-25
:_bstract Classification of present-day plastics, their basic proper-
ties., and. the use of plastics for machinery. - L. Pesin.

1. - -.. ~ - I -.- -.-I ......
'7
21ATI , B.;5TMV.
"SiTdficance of a Tonsillectomy for li~euynatic Patieritij." P. 2,
(ZORWAN FRONT, No. 4.8, Nov. 1954, Sofiya,, Bulgaria)
SO: Monthly List of East European Accessions, (E AL), I,C, VOL 4
No. 5, May 1)35, Uncl.

IORDANOV, H., d-r.; UATEV, rv., d-r.; SLOKOV, 11., d-~r.; DHlCRMV, 1hr.1
d-r.
Salmonella infections in Bulgaria. Izv.m1krobAnst., Sofia 5:277-1,
308 19549
11 Ot ff. 1. V. Kh. K. rustitut- SofiieLo
(SAMOUALLA IMOTIOITS. epidemiology,
in Bulgaria)

ZLATa-V,, Georgil Sts
Cemputing devices for oaloulatitg tbo perconfAgo of wil Moisture,
Poohvovadeuie "A-t-76-4~3 S 165,
NIRA 18110)
1. Hauchno-iouladovaterl'skAy inatitut tataka, Plovair) Balgariyo.,

T.; ZLLTZV,. I.; -DIULGIMOV, Ivo
Conelderations on roentgenok~mdjgraphic functiollal ift*18tigatim,lof
-the-lunge -in-artificlal-paGumpthorax. Suvrem. thed., Wta noi.82,
3"1 -19546
Is Ckrusivitta, protivotuberkulosen dispanscro Burgas. al. lek~rt
K,Karapalev OkruLanata boluitsa, :Bmrgas. GI. lakar: 2h.Siakolov
OMMOTHOW, ARTIFICIa
lqmograplW of lungs in)
(LUITGS. radiographr.
)Wmography in artif. pneumothorax)

a with Wide Varla'6114Y
"Propagation of Heat In a C-Dre Compoued of Two Homog neollo, Pa r
Under Limited Conditions." P. 5 (DOKLADY, Vol. 4, no. 1, Jan./I-Iar. 19,510
So: 111onthly List of East European Accessions, 701. 3, NO 5 ), 1111V 19514; Unclassified

AUTRORS: Zlatev, I., Isayev, P. So Sov/56-35-1-58/59
--fhe--B-re-m-s-s-t`r-tihlung and the Pair Production on Protons
TITLE:
ftking1pto Anea=t the Form Factor (Tormozn. .oye izluoheniya
i rozhdeniye par na protonakh s uohetom form-faktora)
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheakoy fiziki, 1958,
Vol-35, Nr I# Pp. 3o9 31o (USSR)
ABSTRACT: From a modern point of view, a nucleon~.is a."nueleue"
which is surrounded by a cloud of virtmal menons. The
distributions of the electric charges and of the magnetic
moment of the nucleons viere' investigated thorovgftly
in Hofstadter's (Khofshtadter) experiments an the scattering
of electrons on protons and neutrons. It is therefore
interesting, to investigate the influence of the form
factor on processes like bremsotrahlung or ;air production
on nucleons. The authors calculated these processes for
the special case of protons in the lowest approximation
of the perturbation theory (in the third order with respect
to e). The graphs taken into account axe shewm In a figure.
Also the "meson fur" will give an additional contribution
Card 113 to the cross section of these processes. But taking

The.Bremestrahlung and the Pair Production on Protons: S07/56-35-11-58/0
in Consideration of the Form Factor
account of this contribution is rather complicated and
therefore only some comments on it cre given,in this pftpqr~
The exact formulas are rather complicated and therefore,are
not given in this paper, When the proton mae4 tends to
infinity, these formulas are changed to the
formulae of Bathe (Bete)-Reitler (Gavtler) for the brems-
atrahlung and pair production. Deviations from these for-
mulae will be observed only in the region oflarge so4ttering
angles or in the re ion of extremely high en4rgies of the
incident electron ($ 500 MeV). This leads to the following
conolUBion: A difference between the Bathe (Bste)-Heitler
(Gaytler) formula will be an Argument In favor of the in-
fluence of the recoil and of the form factor~,on the cross
section of the investigated process, milld alio in favor
of the possible existence of an additional aontribution
of the I'meson fur" of the nucleon an the cross section.
In order to illustrate these considerations, numerical.
results are given in a table. The above mentioned difference
has noticeable values N 15 %) even for relatively small
Card 2/3 angles (300) and this fact is an argument in favor of &

The.-Bremastrahlung and the Pair Production on Protons S OV '5 6 - 3 5 - 1 -58 '0
in Consideration of the Form Factor
noticeable contribution of the llme,~on fur" to the cross,
---section of -the bremsstrahlung.- Further" a6.1cul-Jitions will
solve this problem in a more definite Way. The:authors
thank A.A.Logunov and k.N.Takhvelidze fdr useful discussion.6
of these results. There are 1 figure, 1 table, and 4
references, 1 of which is Soviet.
ASSOCIATION: Ob"yedinennyy institut yadernykh iasledovttni:~ (United in-
stitute for Nuclear Re3earch)
SUBMITTED: April 23, 1958

ZLATE72 IV,
About the Residual Hicrontlora in the Produation of Sterilized Meat
and Fish Cans in Our Country. Leka Promishlenost (Light Industry), 16323:
August 1955

ZLATHV, I.S.; ISAYN, P.S.
Use of dispersion relations for checking quantun elflatmodynamicel
at small distances. Zhur.ekep.i teor-fiz- 37 MO.4:1161-1162
0 '59. ~mm 13:5)
1. Ob"vedineaW institut vadorafth lsslodovaniy.
((~mntum aloe trodynaraics)

ZLATF-Vx NIKOLUVI A.V.
Aigaytic properties of the Fayium'amplitude. Pt. I. Oodiahnik
fU-mat 56 no.201-87. 16VI62.[publ. 1631,

I tare 0. 3 -V
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ES

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7-77'

-2- 7~
AUTHORS: Zlatev I S., Isayev, P. S. SOT/56-37-3-21:/62::
TITLE: Dispersion Relations for the Virtual Oompt6n Effect
PERIODICAL- Zhurnal eksperimentallroy i teoretich,eskoy.fiziki, 19rig,
Vol 37o ITr 3(g), PP 728-734 (USSR)
ABSTRACT: In the present paper the dispersion rolationo for the virtual
Compton effect in the lowest approxim.lition with respect to e
are derived by the inethod ot 11. q. Bogolyubov. V. S. 7la4imi-
rov and A. A. Logunov (Ref 3) furnish-od a proof for the
bremestrahlung and for the pair formaidon, and for this reason
the authors concentrated on the definition of dispersion
relations which are suited for practival uve. The authors
demonstrate that the cross sections af the processes in iingle-
nucleon approximation agree with those cross sections which
were computed in the lowest approximation of the perturbz~tion
theory. In this case the method of diopersion relations per-
mits the strict introduction of the form factor (of the 110f'.
stadter type) into the nucleon vertices of the Feyninan
diagrams which are in connection with the virtual photon
line. This is one of the essential advantages which have
Card 113 dispersion relations over the perturbation theory. The resultant

-------- ----
Dispersion Relations for the Virtual Compton Effect SOV~5:6-37-3-21i/62
dispersion relations are,suited at leaot for the entimAtion
of the conti:ibutiun of the aingle-pion state to the proceases
investigated. By taking into account the single-pion state an
impo-rtant extension of the energy range in the examination
of quantum electrodynamios at small dintances may be attained.
The quantum electrodynamics for breinsatrahlung at an ener;ly
of -.,550 Mev of 'Che incident electron mnd an energy of.,-2WIMev
of the emitted photon may be examined up to distancea of
14
cm. The individual parts of the present paper deal
with the following: dispersion relations for the amplitude of
the virtual Compton effect, structure of the amplitude of
bremsstrahlung, dispersion relations for the Lorentz ipvariant
coefficient, dispersion relations for the physical amplitudes
in the center-of-mass system. By -means of the dispersion
relations., form factors depending rigorously on a variable
may be introduced into the process of bremstitrahlung and
pair formation. These form fmctors have alroady been deduced
by R. Hofstadter for the negative values of the argument
(Ref 11). There are 2 figures and 14 references, 6 of which
Card 2/3 are Soviet.
Dispersion Re '
lations for the Virtu
l

AS a
com
pton Effect
SOT/56-37-3-21/62
SOCIATION: ,
Obloyedinennyy institut
of Nuclear Research) Yadernykh issledovan'ly (joint
Institute
SUBUITTED: March 23, 1959
Card 313

-T
Bulgaria/Chemical Technology. Chemical Products and Their Application Food
industry,,
Abst Journal: Referat Zhur Khimi.Ya, He 2, 1957~ 6717
Author: Zlatev., Ivan
Institution: None
Title: Residual Microflors, in the Production of Heat and Fish Canned~ OooU
In Bulgaria
Original
Publicationt Leka promishlenost,, 1955: No 8,, 23-27
Abstract: 1,275 cans of meat and fish products vere Inveatig4ed for sterile
condition and a study was also Made of biocheialcal wrtion,, morpbolqw
and thermal stability of micro-organisms Isolated fran the canned
goods. In the canned products most frequently were encountered the
following micro-organisms: micrococci 97 strains; anaerobI4 Cl.
sporogenes and C1. putrif icus, Bienstock 37 strall3sj facultAtive
anaerobia: B. subtilis, B. mycoldes Fluege and B. mesentericus
ruber -- 28 strains. Sporogenic micro-orgamiums isolated from,ihe
canned products show considerable thermal stability.
Card 1/1

ZLATKV, St.
On one serum factorp stimulating humorml Irwritinogemovid. Folia,madd
(Plovdiv) 6 no.4r216-221 164
Higher Medical Institute III.P.r-lavloy0', "Icirdiv, R11garia,
Chair of Microbiology and Serology (Chief,07-of, 91. Tanev).

EMP K.; PAVLOV, K.; ZLATEVI St.
'med ;14 no.12:;
Or some liver and bile duct anomalies.- Suvro
21-31 163.

ZIATEV, M.
"Some problems concerning the electrostatic generators."
p.1 (Tekhnika,, Vol. 6,, no. 6# 1957, Sofilas Bulgaria)
Monthly Index of East Riropean Accessions (EFAI) LO, Vol. 7,4w No. 8,. Auzust 1958

ZIATEV Hindho P.
Oonditions for the electrostAtic equilibrim of tho col4ples of
Olementary fields in conductore. Godishnik 'mash slekt 911-4 !61.
(publ, 162]

Some electrotechnic problems with combinative numbers. p4 ~,9.
GODISHNIK. Mashinno-elektrotekhnicheaki institut. Sofiia ;Bulgqxia, Vol. 4P no: 1,
1957 (published 1958).
Monthly List of East European Accessions (EEAT) W, Vol. 9J. No. 2, Feb. 1960.
UNCL

Monthly List of East Earopean Accessions (EW) LO, Vol. 9Y No. 2, Feb. ig6o
UNUL

ZIATEV, M.
ZLILTEV, 14. Demonstration of the Biot-Savart-Laplace Law. p.' 115, Vol. ~2~' rio. 10
1955. GODISHNIK. ANNUAIRE. Sofiia, Bulgaria
SOURCE: East European Acci~ssions List (EEAL) Vol 6, No. 4--April 1957
jill!1111MATT 11'IT11 -Ij (II-If.1 11 v'r,
I ITI I". I

MATEV, 1111.
Rational e-pression of electric and magnetic meanuremants. 1*.
TEMNIM, Sofiya, Vol. 4, no. 4, Apr./Uay 10,55.
SO: Monthly List of East European Accessions, (EBAL), LCj 7ol. 5, No. 6 June 1956,

USTEV, M.
ZUTEV, X. A new way for derl.vation of Blot -Savar t -Utplac ail a Law.
'Vol. 411"), no. 1, Jan. 1957
IMEMIROTECHNICKY OBZCR
TECH~:OLOCT
CzechoslovaPia
So: East Eurtme,-m Accasnion, 1101. 6, 14. 5i I,'-,Y 19157

_ZLA.M11,_,U, POPOIJ, L.
ZL,!TEV, IT.; POPOV, L. Calculating the supplementar yj,,agne,tamotive farce or
the compensation of Ahe rotor reactionin d1rect currit.:mt MR,tors. 0. 16.,
Vol. 46, no. 1. Jan. 1957
LISSMOTECIL'ICKY ONOR
UMU- GLOGY
CzeQslovakia
--East -European -Accession Va.

BULGARIA
STOYCHEV, Ts., STANEVA-STOYCHEVA, D., and Section of Pharmacology
(Head Prof - P - Nikolov), Scientific Resedf6%1TnAft1t1it%' of Physiology, Bulgarian
Academy of Science; Chair of Pharmacology (Head Prof.Y. Petkov), ISUL; Chair
of Pathological Anatomy (Read Prof. Iv. Goranov), ism
"Prophylactic Action of Sodium Ethylxanthogenate in Xx~arimeatal Atherosclerosis
of Rabbits"
Sofia) Eksperimentalm Meditsina i Morfologiya, Vol 5,'No 3, 1966, pP171-3:18
Abstract: Changes in the content of thiol groups in the blood serum and bio-
chemical indices of lipid metabolism were studied in raVaita in which wtperi-
mental cholesterol atherosclerosis was induced by N. N, Anichkov's method. The
content of thiol groups in the blood serum and liver of rabbits with athero-
sclerosis was reduced. There was an inverse relation between the content of
thiol groups in the blood serum and the level of cholesterol, total lipids,,and
,H -lipoproteins in it. Subcutaneous administration of sodium ethylxantho-
genate in a daily dose Of 30 mg/kg had a prophylactic,,inhibiting effect on the
development of atherosclerosis in that it raintained a.nonml level of thiol
groups in the blood serum and liver and reduced morphological changes associated
with atherosclerosis. It did not affect significantly the verum indices of
lipid metabolism, however. Table, graphs, figures, 7 references (2 Bulgarian,
1 LTSSR, 4 Western). Russian and English sum ries. Mnuscript received Jul 65.

AUTHOR:
Zlatev,' "incho P. (Sof ia)
1T LL
owbinational t-vxtrices and their applic tions in
electrical engineering
PZ IZIODICAL: Akademiya naulc SSSR. Izvestiya. Otdo. leniye
teld-inicheskilch nauk. Lnergetika i a,vtomatiRa,
no.2, 1962, 55-56
rtain convoiktions of
I XT: The author criticizes ce the
;.matrix calculus of a.c. networks, where the coniplex-conjusate
Q
"'ad transposed matrices are required for such calculations as
"lie power, volt-amperes, etc. This results in the matrix
equations not having the sarne form as the ordirtary petwork
equations. The same anomalies are found in tensor finalysis.
Tho author proposes the use of "combinational" matrices, where
in place of complex numbers the.niatrix elements are.his
previously proposed (e.g. Ref.4': Deutsche Elektrotechnik, no.11,
1955, and Hef.6: L'Onde Electrique, no.12, 1959) coMbinational
au i-..b e r sThe watrix operation of multiplication is. then defined
Card 1/2

S/o24/62/000/002/002/012
Coutbinational matrices and their ... ru4onI33
and it is shown that multiplication with the unit matrix ~'e~
not co;-,irttutative. Associativity and commutativity:arb
studied, and the adjunct, inverse and other special matrices
-defined. It is then shown that using these matrices'and the
operations defined, the a.c. network equations in watrix form
are completely analogous to the same in ordinary form. For
example, the equation relating network impedance and admittance
,i&-;.rices is
WI-lere. If yii
and the volt-amperes by
Several formula* are given for oporations in Xrohlii tonuor
Calculua.
November 12, 1961
Card 2/2

it
ZIATEV
zh. ~F~.RXHJ,
ncho P* prof inzhe; PAWSKI, Iliia M., ~im OP
Zakhari V" inzb.; TSVETYOvt Dirwho:,14o inWi.
Effects of defo=&tion phenomena in the high-troltag'O syste M of
Bulgaria. Tekhnika Bidg 1-1 no*4:125-328 162.

AUTILMSs I a t a v14. P., Rozarov, A# 3,P, 10arkbi t L. IbJA

TITL13- Dat Trannients n Ne ga f Se cl u e ne e Filters.
PERIODICALt 2lektrichestvo, 1959~ Ar 10t PP 33-37i i(ask')
ABSTRACT: The authors iavostigated lhori the iufluohoe :exertod by eleotro-
upon:the faultless
-
-
tio i-a-g-aiin 6-t -f The 'z_O_ithod'_pr-~- entod- ere----
c
e
operation of pro t
allows -to determine the Criterion of *,"e seieotloa oflilt(~r-
parameters as well as the possibility,o .f. co:~Iroctions 6f! th~
circuit diagram for an extension of tkici prot,*oatIve zona, Tl~e
method is based on the following: The filter-relay system must
guarantee protection from aspwetrloal aefecto and thrpe-pliase
aho-el- Olrouits in a do] ,'itUto protacitiviii aoixi,, Tho rodj~allvo of tho
relay depends here on the eiloctrotnagivitical trat'isients. Tho
character of these processes Is dependant on the electric
parameters of the afore-mentioned Qyatem, on the --echar-ice.1
characteristics of the relayt and on the langth of the protective
zone. In order to ascertain how far thoae quaiitities aTe iii
agreement, two terms are introditced: (1) criterion G 1 of the
Card 1/2 parameters (which expresses the dependance of the mechanica.1

J- I
On Transients in Negative Sequence Filters $OV/1'05-59 10-6 :25
el.pro ec
quality coeffi ient Q -(*hich lie 11 ctric
(2) the Ppends =Ly on. t q, e
parameters of the system end *oharacteri.tes tl~e electric! tra."nsieni.
The greater Q the larger is the pTotective sone. It is the'~refore
recommended to choose the filter parAmeters in such a ma;rlner
of- s-teady- ope'rati6n. The Xp
ymui"~ f ot-Ahe~ 4et
-an --are deducauhera,'
nation of G ttlrthell* the ore
demonstrate the way in which the parameters ~4~!f f ilter-~.rekayl,
systems are selected and illustrate the application of;bhegiven
method by the example of a voltage filti-rr with heterogeneot~s
reactive elements. The theoretical considerations of this axticle
are confirmed by experimental results. There are 4 figures and
7 Soviet references.
ISSOCIATION: Mashinno-elektrotekhnicheskiy institAit, Bolgariya (Instituto. of
Mechanical aftd, Electrical Engineiting, Bulgaria)
SUBMITTED: FebruarY 5, 1959
Card 2/2

ZLATEV Mincho P.; FARKHIj Sa=il L.
Determination of the losses In the belt toroidal ipa gn.etic circults.
1~odlshnik mash elekt 7 no.1:115-118 160., (pua. 161)

s/196/62/000/003/001/012
Determination of eddy currents by ... Elqik/t~
Utilizing the equation D = rat AD an expression is obtain6d for
the intensity of vector potential of the eddy current field in
the form:
e de-1 x -r-O
E =
79C r2
where r the distance froin the element of length d ofAhe
contour to the point under consideration. The vector
potential of the induced electric field
e
d
A r
is applied in practice to an unbranched closed tna8n,~tic loop 1,
for instance, the magnetic circuit of an electrical machine in
which magnetic leakage may be neglected. Eddy currents are
determined from the expression:
i ids = y ~ rot ~ ds- y.~f, d!
%j s s
Card 2/ 3

s/196/62/ooo/b(
Determination of eddy currents
where r is'a closed loop bounding an arbitrary cross-sectional
area. Finally, i Gd~-/dt where the exprossion for the
equivalent conductivity
dj' dV
G Y h'
r
is of the same form as the expression for the mixtual inductance in
Neuman's formula: it is valid-for a uniform medium characterized
by constant value of the specific conductivity y. In making*lthd
calculations it is assumed that the following are known: the
geometrical dimensions of the unbranched magnetic circuit; the
value of the imagnet)kzing force; and the graph ot B f(H).
The magnetic flux (* is determined either graphically or
experimentally.
literature references.
__~bstractorls nqte: Complete translation.
Card 3/3

s/196/62/000/004/ool/023
E194/E,153.
AUTHOR: Zlatev, ~Iincho
in estigation of the relationship botween
TITLE A
voltages in electric circuits
PERIODICALs Referativnyy zhurnal, E.lektro-tekhnika I energetika,
no.4, 1962, 10, abstract 4 A56. (Godishnik Mash' -I-
elektrotekhn. in-t, v.6. no.l. 1959 (1960), 141-151
(Bulgarian, with summary in French)),
TEXT~. Conditions in electric circuits are deffcribed by*.
algebraic or differential equations based on Qhm's law for.a.
resistive 2-terminal network, on ohm's law for a closed
unbranched circuit, or on Kirchoff's second law for closed.,
branched circuits. These laws are particular cases of the.law
of conservation and conversion of energy. 011~the basis of
general propositions concerning electrical potentials,the elei,nent.ary
work done in displacing a positive charge dq, is written -
as. a positive -quantity udq or edq, whero u is the
potential difference, 0 is the e.m.f. or ba;,-.k-e,.m,,f,
An expression is first written for the work for the simplest
Cakrd 1/ 2

S/196/62/ooo/o.04/001/023
An investigation of the ...
E 194/E 1559
case of an ideal resistive 2-terminal network under'Senerator
and motor conditions in the form u ad when charge'is trans-
ferred from one pole to tha other, An3 in the f
orm edq on
transfer in the oppoatte direction. An actual 2-terminal
network is then considered and each of the above expressions
is given for the cases of operation under generlator and motor
conditions and finally for a contour separated from.a branch
circuit. The equations are finally simplified to the form:
F 0
(ep + UOS) (e. + u,p),
0 F
All the above-raentioned laws are derived from tttis e'xpression,by~
appropriate conversions. The equations are extended to a.c.
circuits by using the expressions dWL uL dq; dWC ~-- uC dql and.
dWM u~j dq,, where u L = Ldi/dt; uC idt/C and
Um Mdi/dt.
7 literature references.
Card 2/2 [Abstractor,B notai Complete translation..,

S/058/62/000/010/069/693
Ao61Aioi
AUTHORS: Zlatev, M. P., Boyadzhiyev, G. N.
...... ... .......
TITLE: The method of combination numbers in the quantum theory of semicon-
ductors
.PMODICAL: Referativnyy zhurnal, Fi7,ikat no# 10s 1962# 31, abstract 10E;239
("Godishnik Mash.-elektroteklm. in-t'*', 1959 .(1960), v. 6P,no. 1.
163 - 173, Bulgarian; summary in Pre'noh)
TEXT: In the authorst opinion, the 'Conventional mathematical formalism
of quantum mechanics contains a deficiency: *two, quantities - a normal quantity
and the respective conjugate complex quantity - are used to detoribe one and the
same physical phenomenon. To eliminate this deficiency, the authors introduce,
a systbm of numbers which they call combination numbers. ~The combination ndniber,
like the complex number, is characterized by a modulus and an aripment; how-
ever, the rules of multiplication of these numbers are somwehat different.~ The
combination numbers are used to express the probability density In locating tho
particle'in a given volume element, the normalization conditions, and the mean
Card 1/2

S/058/62/000/010/069/093
The method of combination numbers in... Ao6l/Atoi
values of some operators. Operators are also represented with tile aid of com-:
bination numbers. Finally, these numbers are used to represent the wave func-
tion of an electron moving in the field of the periodic.lattice. The periodic
potential is considered as a small disturbance.
L.1. NagVev
[Abstracter's note: Complete translation]
Card 2/2

ZUTAVI Ulucho P. (Sofiya)
Nothod of determining the turui)ag moment of some irAuetl= devlass.i
Izv. AN SSSR. Otd. tekh. nauko Ruerge* I mvtomo~ no.6j92-93 jr.,D lod.
(KIM 13110
(Magnetoelectrio machines)

POV, As.; ZIATZV, Nik.
Analysis of recently detected caims of actITO Wbermlosis tbrov4t
1955 in the regional tnbermlosis dispensary in Burgas. Suvrom. ne,d.
Sofia 10 no. 1: 133-1139 1959.
1. Iz Gkruzhniia tubdispanser-Hurgan (GI. leli~lir: M. Xarapalev)',
(TUBMGUIOSIS, UIXONA Y, epidemtolonr,
in Bulgaria (Bul))

UMMMYO T4; DMIGMY, L,- CNIURGIRM I. ZrATIV
Observationa on incidence and development pulat6nary 4md specific; Infil-
trations with special reference to the concept of Pulmonary segments,
Suvrem. mad.. Sofia 8 no.5:15~-45 1957.
l' Iz Bargaskata okrushna boluitsa (Gl. lekar: Zh. Sokolov) I, Okrushnita
protivotuberkalozen dispanser-Burgas (GI. lekar: H. Ilarapalev).
(WXG DISKASIS, patholov,
segmental aspects of lafiltrations (Bal))

ZLATV, 9. MNIZRIIIV, K.; DZMMT, L.; DIMGUDT.: Ive
Case -of anterior eight Imraimediastinal au p
,Mmratlive
following artificial pneumothorax. Savren. set., Sokim' 6 no.
12:90-92 1955.
l''Iz Okmxbnita proilvotuberkuloson dispenser"burgad
(gi.
lekar: M. Karapalev), i Okrushnatz boluitsa-Surgas (gl.
lekar: Zh. Slakolov),
(PNM M-THOW, ARTIFICIAL.,complicationo,
pleurisy, suppurative (Bml))
(PLIURIST. atiol0'97 and ;;thogenasla.
pneumothorax, artif. (Bnl))

DZH MOV, L.; DIULGUDV. Iv.; ZLATLT, POPOV. A.,
Applicatinn of certain rentgenologic~ netbods In. pul
mollary
function tests in artificial pneumobborax. Suirrem afad., Sofiali
6 ne.12:68-71 1955.
1. Iz Okruzbnata bolnitea-Burged (g1. Iskar: M siak~lov) i
0kruthnits, protivotubarkulo3en dispanser-Burgam (gl.~ 10mr:
M. Karapalev).
(PNAMTHORAX. ARTIFICIAL,
lung x-ray. (Rul))

V.d.14A*gineering - Circuits zl6ctria
Pouer Plantsp lfy~lsctrlc NOT 49
OThe Problem of large *xhvelectric Statica'. &Atching Cir(~tiita! 171 11M. Chalidseq:
N. A, Matev, Yu. A. Varlyasht Engl=ers, Oldroenergapyehl 6pp:
991ektrichesUoR No 12
Reo=ends use of nev type "ZIMUCtrie Fpqwr:~$Utiob swit6ing circuit employitg
conwlidated Wacks of stej:4p transforzors In conjunation11 uIth 'cross-oonr4c,tlons
at generator voltage. Windings of adjacent transformers eam conmeted to each
Ov"T? forminget a Sri " tem This incre"es ClodbLUtY of cli-cult emd
improves stability :% reTrbiilt; of power tranaftselon even On large group
of transformers is diseonnected. Includes eMntgagrams. Sbwdtted 1 Jul 49.
PA %5018

7
ZIATOV, R,, InA, . :
.
Installation of cables In winter, Elektraenargiia 15 n.,-).4s23-24
Ap t t~4.

~Ji i

DIMITROV, D. ZLATEVP St.
Osteogenesis imperfeota corgonita of the Vrcslik
Akuoh-Ginek-3 no.3g79..82 164.

First City Hospital (I Gradaka Bolnitsa),
Sofia.
'#Incidents and Side Effects In the Application of X-Ray
Contrast Matter."
Sof ia, Suvrernenna Yeditsina, Vol 14, Ao 3, 1963, ~pp 11-19.
Abstract! Noting reports of deaths in various parts ol the
world with the use of X-ray contrast matter, the author
describes two cases of serious anaphylactic shock-in the
course of urographic testing with perabrodil. One ratient
fell unconscious for more than eight rhinutes, vias immediate-
'ly subjected to gam=a therapy, and was recovered in 48
hours. The other patient recovered his strength in 25 min-
utes. Advance tests had been negative in bqth cas Be The
author has also noticed a variety of side elfectB in his
practice conparable to those noted in world literature.
Side effects are much rarer when antihistwnines and hydro-
cortisone are used. Eleven recent references, wainly
~~I/German-

t 3h5O7-66 T JK
NRi
AUTHOR: Shkonlarov, S.; Zlatov, Ve; Zhelova, X,
ORG: Research Institute for State Control of Madical Pr ions
Mannt-M
TITLE: Effect of repeated lyophilization in three protective wdia on the viabLlity
and properties of-Stqp~* aurousJ209
SOMICZ: Bulgarska akademiva na naukite. Doklady, v. 18, no. IQ, 1565, 959-962
TOPIC TAGS: freeze dry-Ing, oxygen consumption, bacteriology, bacterial antigen$
immunology, bacteria
A13STRACT: The process of freeze drying of fho microorgantgms is acaarVanic Vj- ia
number of changes in their cultural, biochemical, antigeniop ard im=ologic ~.roper-
ties (see, e.g., A. German et als, Annpharm, franc,@$ 19, 19610 5) * It is neCessarY
to combine certain conditions in order to reduce those char4,
,,one A peculiar role in
these conditions is played by the protective modium in which the mie.Toorganisms~ are'
suspended during the lyophilization. The authors compared the effoot of lyophiliza,-
tion on certain biochemical and biological properties of Stapho aurew 209 suspandod
in three protective wdia* The changes studied occurred in Uw strttin In the procofas
of repeated 1yophilization with rehydration betimen the stages arA without intermi:
diate aultivationo The protective media used were: skimmed cow's nilk with outectia
point-190C, the Blankov-Subotina medium (5% sodium glutamate and -9~ dotrane) idth
Card 1/2
iFY~4-~7 7- a-T/-

ACC NRx AP6024753
eutectic point. -2VC. Results presented in the forat of comprehensive tables ahov
that cells which have mn-vived repeated Iyophilization are more r6sistant to storage
in a dried state* Other data point to increased o7Wgen conswrption in the pr*cesv
of lyophMzatione There are no antiganio changes in the straln after lyophilimUon.
This paper was presented by Corremponding blomber BW A., Toahkv.911 I Ju3 1960
orige art, hass 2 figgrem and 2 tableat LO-rig. art., in EnmW D-KiS 1 34,
suB com o6 smi uTs: none sov am 006 OTH, REF: M3
Card 2L2 k~S

- ' ` ~ 2 ~ - ~' , ` , " i , ''' 1 ~ - . i I -- - ~ -~
I AC 11 - --
~ i ~- 1 1,; 0 ~--() i, ",
I?:. I . /
HIM 11HIIIIIIIIIIIIIIII11mil

BULGARIA
S. MOSKOV and Z. ZLATEV, Department of Therapeutics (Teraoevtichno
otdclenic) Chi-ey-(Zavez,hdashch) S. MOSKOV, MSCh [Abbreviation not
identified]"G. Dimitrov,11 Pernik.
"Effect of the Psalliota campestris Mushroom on Gastric Secretion.,'
Sofia, Suvremenna Medicsina, Vol 14, No 2, 1963; pp 56-62.
Abstract [English summary modified]: Administration of juice expressed
from this edible mushroom to 32 patients with gastric diseases of
various types revealed the preparation to contain a very potent
stimulant to gastric secretion; the juice had more effect than either
caffeine or histamine in virtually all cases, but it was essentially
ineffective in this respect in 8 patients with normal gastric functic.n.
Four graphs, 4 tables; 3 Bulgarian references.

RAIKOVP 0., insh.- 7SLATEV Zi.
InGtallatiOn Of Cablas at the nine hoisting m0uns :vi th frlcti~n
plates. Min dalo 16 no.1104-27 161.
1. %shiproakt*(for Ralkov) 2. GI. makh&nik nit Durn havno minno pred-
prilatie OBurgazaki medni minil(for Zlatew)
(Mining machinery) (Hoisting machinex1r)

MOSFOV S.; ZIATEV, Z.
Effect of the mushroom on stovAch secretion. Vop. pit. 23 noo~2,.
88-89 Mr-Ap 164. (MIRA 17:10)
1. Iz terapevticheskogo otdeleniya mediko-sanitarnoy chasti Imeni
Georgiya Dmitrova, g. Pernikep Bolgariya.

ftigaria/Physical chemistry crystals, B-5
Abet Journal: Referat Zhur Kbimiya, No 19, 1956., 60914
Author: Borisov, M., Kynev, St., Zlateva, Ant.
Institution: None
Title: Some CKperim*ntal Results of InveatIgatlonel CT intwhirlial, Photo":
effect in Mixed ZnS-CdB.Cu Cryatallophcsphozia'~
Original
Periodical: Dokl. Bolgar. AN, 1955, 8, No 1, 13-16; Geimab resumid
Abstract: Investigated was the kinetics of Internal photoeffeii~t in mixed!
~nS-CdS-Cu crystallophosphors. For crysitals US 5UP CdS-Cu amd
CdS on excitationk546 and 578 mu (outside re~ilon a principal
A
absorption) &nd high int 'ensity of excitation light tbare was
obot
served a more complex course of kinetic curveip thaD isq,-kal.
After switching on of illumination conductivity cr imreas~s ilPidly
above its stationary value in light and after switcldng off of il-
lumination there is again observed a bz& tncrease a n In-
ve~stigated was the variation of cr of previously excitated phcophoro
Card 1/2
-------- - -- - - ------- - -------------------------- ----------------------------

L 22122-66 ENIT(l)
ACC NR: Ap6oo4922 SOURCE CODE: UR/0056/(,6/050/001/0076/0077
AUTHOR: Kirillova,_k. n V. A.1 Sviridov, V.'A.; StrunbvjLL. Ili-
j Nikiti
Shafranova M G.- Korbel. 9_.:_Voi'. ~1. _K. ; To do r6 v.TI
- I -
:.- ____ I Am: .
Wr 16 E Chernev Kh.; Palk azhav, ~5~Lendorzh, D.
ORG: fKirillova; Nikitint Sviridov; Strunovt Shafranov_n7 Joint Inatitutie~of
-Nuclear Research. Dubna (Obl'yedinennyy institut yadernylth i6s1eaovaviyT_,TK,;r~l;
Ro7b Czechoslovakian-H-iCher Technical School. Prague (Chekboslovatakoye Vyssheye,
tekhnicheskoye uchili Todorov-, Xhristovj Cherney Fhysics
rnntitute. BulRarian 'ia (Fiziqhoskiy Inatitut BolgargEgy
Akademii nauk); /DaWkhazhav; Tuvdendorzb/ Institute of Chem-istU and Phy6i",
Mongolian Ac idemy of. Sciences, Ulan-Bator-6natitut- Wmll i -Miki Mongol-wakoy-
Akademil nauk)
TITIZ: Real Part of the pp elastic scatLering amplitude at'2, 4. 6, 81 and Maev
SOURCE: Zhurnal eksperimentallnoy i teoretichaskoy finiki, v. 50, no. It 1%6 i
76-77
TOPIC TAGS: proton scattering, elastic.acattering, scattering dmplitudet Alffor-
ential cross sectiong nuclear scattering
Card 1/2
---------------

L 22122-M
IACC NR: AP6004922
ABSTRACT: This is a continuation of earlier work by the authors (Phys. Lett. vA
139 93, 1964) in which they present results of the measurements of the real.part
of the nuclear elastic scattering amplitude for an energy of 4 Gov, and more pro-
(cise data for energies 2, 6, 8,.and 10 Gov, taking into account the relativistic
Icorrections. The experimental technique was described elsewhere (PTE no. 6~ 18,
1963). The dtfferential cross section was measured in the interval 00003 < Itl
4 0.2 (Gev/c)' (t = momentum transfer squared). The analysis,at the obtained data
,as well as those reported by others was based on the Bethe formula (Ann. oftPhys..
Iv. 3, 190, 1958) with allowance for radiative corrections. The results agm well
Iwith the theoretical curve proposed by Saditig (Phya '. Lett, v. 81 286, 1963)#~~up to
an energy of 20 Gov, above which some d1screpancy0appears, Orig. art. hoe: I
figure and 2 formula*.
i-SUB CODE.- 20/ SUBM D~Tg: 25Aug65/ ORIG REF: 001/ M REF: 008
Card a/2
A

BULGARIAA lo otri city - Soraiaonductora
Abs Jour i Rof Zhur - Fizika, No 12, 1958s No 27881
kuthor :Androjtschin R., Zlateva A.
Inst :Physics Instituto,Full-gr-651-dh Acador-1 of Scioncesi Sofia,
Bulgaria
Title s. Photovoltaic Effect in Evaporated Layers of Lond.Sulfide.
Orig Pub Dokl. Bo1g. lal, 1957o 10, No 4, 281-284
Abstract tA barrior photovoltaic affect has boon observed In ovaporatod
layers of load sulfide. The aloctrodos woro dopo *Bitod in
tho forn of conbs. Tho illunination was tmnsvorso rolativo
to the cloctrodos. if tho cloctrodes wero mdo of the same
notaly the photo o-S appeared only in cortain casos c-nd
had a valuo lose than 10 rv. If tho clectrodas were madc of
different notals, tho photo crif roaches 20 to 200 nv, in-
dopondont of the direction and inulination of tho illtriina-
tion, and its polarity is dotornincd exclusively by tho,
electrodes. Tho dependence of the photo orif and the photo-
Card I/IL-
39

ZLATEVA, A.,; MARKOV, P.; TODOIIOV~ T.; CREMIEV, Kh.
Elastic -meson scattering at a Pulse of 4.0 Bev./~ an proto-,.
Daklady BAN 16 no.6.-581-583 ~163,
1. Fizicheskiy instit~t a MEB pri BAN. F~-edatavl6no aked. G.~:
Nadzhakovym, cidenom. Redaktalonnoy kollegii, "Daklady Bolgarskay
Akademii nauk".

$1058162100010061012,1136
A061/A101
AUTHORS- Zlateva, A. Markov, P. K., Peyeva, A. T., Khristov, L. G.0
Cyi_- 2~ I
64~e
V, 1, 1. M.
TITLE: Elastic proton-proton scattering under small anglbs at 6.2-Beiv
energy
PERIODICAL: Referativnyy zhurnal, Fizika, no. 6, 1962, 19, abl3tract 6B207.
("Dokl. Bolg. AN", 1961, v. 14, no. 5, 443- 446,-English suninary)
TEXTs Elastic p-p scattering at 6.2-Bev energy under angles of 10.2
110.5 in the center-of-mass system has been studied using a photoemulsioachamber
irradiated by the internal proton beam of the MH (OIYaI) p1roton synchrotron.
An irradiation geometry has been,used, in which the incident f1ux is perpqndi_k
cular to the plane of the emulsion layers. This experimental arrangement permits
the efficient recording of p-p scattering down to very .9mall Angles, and tt
reliable singling out of backgrourd events. In all, 1111 cases of elastio-p-p
scattering have been singled out. The results are ccmpared with the differential
section under zero angle, calculated by the optical theorem using the full sed-
Card 1/2

8/058/6eooo/006/012/136
Elastic proton-proton scattering... Ao6l/Aioi
tion of p-p, interaction. Conclusions on the presence of a real~.paxt in the
scattering amplitude or on its dependence on the spin state will be possible
only after the statistical basis has been ektended.
(Abstracter's note: Complete translation)
Card P_/2

KORBELp Z.F.- SHANANOVAp 14.G.; YJAMAp.
-A,,Tf,s- MARKDVp P. I it.
TODOROVf I.S.; CHMV~ Kh.M.; DALYMMAV, TVVDEalDORZR,D.;
ZRELCVAj N.H., tekhn..red.
(Elas-tto scattering of -11---mosons on protoins at ii momentum
of 4 Gev./c] Uprugoe rasseianie 77 --=ezonov~ na protonakb pri
imPullse 4 Gev/s. Dabna,'Ob"edinenrqi in-t iadernykh issledo-~
vanii, 1963. 7 p. (DIMA 17t1)
1. Institut fiziki i khimii Mongollskoy 4admnii -iiauk, Ulan-
Bator (for Dalkhazhav, Tuvdandorch).

-KIRILLGVA, L F. MKITIN9 V~A#,-PANTUYEV. V
KINSHNTURYAN, M.H., RIMISTOV, LzG~!)' SHAFRANOVA, M.G., FORBE~L, 2,,-, PCB,L.~
DWYWOV, S. -
V,.
_~Ajij, V, ~-or r
KANAZIRSKI Kh. an. P, ITOCRON T. If.
El-a3"iC pr an.-t -rnall wglo~i In ran,
10 Fov. !-k~. 6 (KIRA 1.9:15)
Glb"yedinennyy Instit-ut yadernv-.,,:~~ Tynsheyo
t-Ahnicr,c~skoye ti~h' :A 'f -,r Rob-, I :tl c he k,~ y
rlk,7. v A~-ri le m .ik,
I a a n Yor,-4 a:-: v, H 1:-~ - Inst"tu-
li "z'ki U-
-F3a-

I- I r4;,
I If I iiii I I Att
Mar.

ATJW -A 7 - KORBEL, Z.F.; VARKOVO 'P.K.;:TDDOROV,
DALKRAZHAV, N.; ZI T.!3.
TUVDENI%M, D. . WK Kh.M.; SHAFRANOVA, M.G.
Elastic scattering of 4Gev./c nesons by protons. Z~ur, eksp.
i teor. fiz. 47 no.lsl2-15 Jl 164. (MIRA M9~)
1. Ob"yedinannyy institut yadernykh issledovumiy. :2. Sotrudniki
Instituta fisiki i kbimii Mongol'skoy Akademll nauk, Ulan-Bator
(for Dalkhazhav, Tuvdandorzh). 3. Sotnidniki Fiziohsakogo
instituta, i atomnoy nauchno-issledovatel'skoy laboratorii
Bolgarskoy Akademii nauk, Sofiya. (for Zlateva, Markov, Todorov,
Chernev).

T V-r
V4
BTJLGARIA / Chemical Technology, Chemical PIPOdUcits and H
Their Applioation, Part 3. - Trbataant of
Natural, G48133 and V4ihaital Oil,, j4oto-~! and
Rocket Fuel Lubrida=14
Abs Sour: Ref Zhur-Xhiiiiya, No 18, 1958, 62240,
Author D. 11irev, IV. Zlateva, R. Boyadzliieva.
Inst 0hemical -I_n-,Q-MTf-uT5--df -Academy of' Sciottnces of
Bulgaria.
Title Use of Oil Gas in Flame Photometers.
Orig Pub: Izv. khim. in-t B111g. IM, 1957t 5, 193, - 201.
Abstract: Taking into coasideration the Wficulties con-
neoted with obteining acetylene for flame photo-
meters (Zeiss systera), comparative experimeats
of quantitative determination ot K, 1.4a and Ca
were carried out with such a photometer sub-
stituting the acetylene-air mixt=e with an oil
Card 1/2
__ - -1 -

ZIATEVA,q M.; DASHEVI G. (Sofiya)
Histological " histochamical Ctudlea on them *Arenal cortex
in chronic cardiopulmonary insufficiency. Froblerkdolt. i gom
no.2.-77-82t63. OMIA 16:7)
1. Iz kafedry obahchey patologii I, patologichoskoy!anatonu
(zav. prof. I. Goranov) i kafedry endokrinolog*ii (~av. prof.
I.Penchav) Instituta usoversheastvovaniya vrachey..'Sofiya.

I I t
DASKALCO19 A.; ZLATWAqM.; RZOLOVO Me
Subacute aleukenia retlculcsls~, Suvren Kedmv Sof Tla no490*20-28 60~'
1. Iz Katedrata po gastroenterologiia i diatetika pril= (Rukolifil
na katedrata, prof. TA.Tashev) i Katedrata po patologichna anatomila
pri ISUL (Rukov. na katedrata prof. Iv.Goranov)
(BETICULOENDOTESLIOSIS case reports)

ZIATEVA, M.
"Acute liffectious Deseases as Gause of Death of' qildren,,"
P, 357 (Izvestiia, Vol. 2) 1957, Sofiia, Bulgaria)
Monthly Index of East European Accession (E'r.-!AI) LC, Vol. 7, 1100 11),
Nov. 1958

MIKHAIWV, G., prof.; MATEVA, H.
Cardiovascular diseases In children; anatomical and.,statiatical
considerations. Suvrem.mad., Sofia 6 no.9.-39-43 1955.
1. Iz Katedrata po patologicbna anatomiia pri Tisshlim Meditsinski.
institut V.Chervankov-Softia (zav. katedrata: prof. BL. Kurdzhiev)
(CARDIOVASCULAR DISEASES, in infant and child,
(Bul))

ZLATEVA
H.De
,,,Pathogenesis of aortic rapture, kiffispato no 11:3~-38 161.
(KMA 34: 10),
1, Iz kafedry patologicheakoy anatomii (zav. dayArItellmyy ~
chlen MIN SSSR prof. I.V. Davydovskly) 11 Moskovskog'o meditsiL-
skogo instituta imeni V.I. Pirogova.
(AORTA--MJMRH)

ZLATEVA, V.D., Cand Med Sci (diss) "Concerning the
Dathogenesis of ruptures of the aorta.,' Mos, lq.~'8,.
10 PP (S"cord Ifos 5tate Med Inst im N. I. Pirojov)
A
250 conies (KL, h2-58, 118)
_ 64 -

ZLATIO, Hilena,
Dermatones and ontogeneote. Radovi md. fak. Xa4rabu~ Wol. 2:89-"
1954.
1. Bermatoveneroloaka klinika P--atoinakog fakultata ii Ilagrebu
(predstojalk; Akademlk profe dre'rre logoj)
(SKIN* dist
outogenetto factors)

avia. milena: MUAM, Alsdar
Gmnmlom f=goides. Radovi Ned.. fak, Tol.2.213i-220 1953.
It-Dam-ro-Vosk-old-l-n-I kw-(proditoj U.
julk-akad. mljvpro4*~
i Patoloako-awtomakag zavada Kediclauk fawtota- Zmrebu
(v.d. prodstojaiks dr. B.Fs-l~ialiarkovjcl. (kjj~aja ~.0-XII.19
no
(MYCOSIS MGOIDZS$. pathol.)