SCIENTIFIC ABSTRACT PETKOV, V. - PETKOVIC, K.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001240310004-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

DULGARIA/CultivateO. Plants - Foelder , M
Abs Jour Ref Viur - Biol., No 41 1958, 15694
Author V. Petkov
Inst
Title Utilizina Racelia in a Vetch Mixture for Hay.
(IspolIzovariye fatselli v vikovoy smasi na acno).
OriC Pub Pchelarstvo, 19571, 110 1, 17-20.
Abstract At the ApicuLtural. Experimenti!~l Station in Sofia in
1954-1956, Fnacelia was included with oats in the com-
position of a vetch mixture used as cattle fodder.
The Fhacelia was still in blossom at the tine of mowing
an('. haj succulent stalks wbdch edianced its quality.
In 1956 on an 11 hectare area four variations in sowing
were tried out with different Phacelia sawinG rates:
2, 3, 4 ane, ') kilo~,Tamq per hectare. The fifth plot
was plante(2 vith vctch and oats as a control.
Card 1/2
0 r(j

BUIGIRIA/Cultivated Plants - Fodder. M.
Abs Jour Ref Zhur - Biol., No 4, 1958, 15694
Fourteen kg. of vetch were sown on each hectare, and on
the control ratch there was the eame amount of vetch and
4 k,3. of oats. The (;rcatest amunt of green stuff wns
gotten with variation 140 3~ then came the 4th, the con-
trol, 2nd, and the first. The largest amount of hay war,
obtained with the 4th variant, then the control, the
first, the 2nft aria the least was in the 3rd. The Phacelia
replaced by oats did not reflect on the yield. The lar-
-est quantity of fluwerinG Phacelia plants was in the
4th variant, then the 3rd, the 2nd and the first. Dees
seemed eager to fly a'jout the Phacelia even on the
second and third clay after mvinL;.
Card 2/2

PETKOVP V.; STANEVA, D.
"Influences, of a biochemic nature, of the ginserq; plant preparations if
simultaneously used with nar-zotics."
RVESTITA, Softin, Bulgaria, No. 3, 1957.
I" 1,
Monthly list of East Europe Accessions (EFAI), LC, Vol. 6, No. 6, 4un 59
Unclas

DULGARM/Farn Animtls Honeybee 0.
Abs idur Ref 7-hur BiA~,; NJ 15) 1958, 69444
Auth:x Petkov, V., TrifDi;)v, D.
Irst
Title Are the Preparati,);-.s Tvxapheie aA Ch)lp,Adal Harr.U,,d
for Local Bees?
Ori,r; Pub Pchelarstvo, 1.957, No 9, 20-2--'~~'
Abstract In Buloarid, Vie beetle Epic~xietis hirta Pjda ~,f the
Scarabacidae family causes exte-iisivc danaE;e t-j field
crops, Inrticulture aiid R)sales. To cintrol this beetle,
toxaphe:-ie and chilplaidal in the forin if dust aiid aerosol
were pr:,posod. The experime;its which were repeateft
thrice that toxaphene in the f)rm )f diiz't caused
the destructi,.)n Df 31.22% (if bees and in the fDrm )f
acros-A %ily 1.4'1~. Cholphidal accutLAed far 0.2N a:'d
0.59%, respectively. Both preparations arc stItable in
t1le firn ol' acrosols, and cholphidal can alum,) be applied
Card 1/1 1:1 the form of dust. -- V.A. Kanzyuba
70 -

Country H-15
Catogory
Abs. Jour. 39510
4.luthor 11.
In3tItUt. : Not viven
: Standaraiza-.ion of Methods for 'restinly
, the 3ompres-
sive Streng-th of Concrete ','Iithout Destruction of the:
specimens
0 r 16:- 11u b Rataionalizatalya (1957)
hb,
qtr;.ct The u5e of R baumann apparatus for the determinati,
of the Brin!~Ii hardness of metal specimens is recom-
mended for the testinK of -,iie compreasive ctrength
of' concrete ~-,pecimeqr,. The testa are made on balls
havina diameters of 10 mm and 19.05 mm using two
loads, one of 250 Kit rini one of 500 kg. The pro-
cedure outlined above improves the reliability of
the results. Formulas fo'r calculating the strength
are given. Results deviating by more than 25% from
the arithmetic mean are rejected.
V. Ryzhikov

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Cur--

FETKOV, Veselin, Prof.
Special practice; the basis of specialized training of physicians.
Cask. zdravot. 6 no.11:644-650 Nov 58.
1. Rektor Ustavu pro specialisaci a doakolovani lekaru v SoM.
(SPAGIALISH, edac.
basis of specialized train. of physicians (Gs))

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AUTHOP
iYST.
T" "I M
OFTr,. I-UF. .
A 3 S 7,,,' C' TA : clil-i-left! te!~ts on ct-"rr"'Led 0u" OCCOT*-
cont d di:q% Lo t~,e mio t -)z, ne thc i wi th spe ech re inf orce -
-
mont. It: wac .91,,oim Otrit a :iln~-,.I
c administrution
of' C.05 &Ikc. of Gr '-a ~-ats ckcrt-- ra e,.eneral toni-
ciz'Ing upon weakoner! cortical actIvity,
and brin gs oboot an 1jr,2rovemei-4t, both of' the nvo-i
co:;3 of ~!xcltation (reduction of tho latent pe-
riod and tLne of pacc), as well as of the process
Card e14

CATEGORY

RST.
TITLE
JORIG. PUB. :
A RS TRA C T t o f Lnhib it, lon I s 1(n, -'r-, c Lf f 3 z~nt intion
cont'd Hefa-' r !'~' te S t", j n C, -)I's It- 1-C. t e-ad S in~7'10
dn's Ci .1 C'.1, 3 'L; (2 1,0P 8 o f G Pe r e. young') r gmlp;
k 21 -1~rj y Pa is rroduced s t,,---.u-'La uir~ action 'bot"11
upon thni proc,,4~Zes of ex3itatlor, :1--n thc fol f
o
ti.rl incroaso of thc- intonsttz., C~f t"'le ccnciiti:~ner-l
re-q c t 5-on, as as upcn tile processes of irdli-
bit'-on i.-,, Fho form of an Improvemant of various i
kinds of internal In-h-ibition. Besides, Cy brcught
about thp nar-kifestations o-,F' protective irOhlbi-
J
CARD- A

COV ~7 FLY V
CATWORY
Abs. JOUR. I RZ11MOI.J1 No. 1959, flo. 23061
i
AUTHOR
irsr.
TITLE
ORIG. PUB.
ABSTRACT tion which was especially marked -In a group of
Conttd raore aged persons (40-63) and upon old rats,* as
well as upon rats belonging to a,weaker type of
nervous activity. 17he advantage of Q over
other stimulants consisting in the abaence of
side effects upon the oardiovasoular system, no
well as in its stimulating action upon cholino-
reactive systems, is noted.-- Z. D. Dulchanina
PUAROt 4/4

Q!!TKOV9 Veseling prof.
PMrnacological investigation of ginseng roots. Mat. k izuch.
zhenlehenia i lim. no-41191-202 160. (HIRA 13:9)
1, Zaveduyushchiy kaCedroy farmakologii i tokeikologii a laboratoriyey
fiziologil vysshey nerTnoy deyatellnosti pri Institute spetsializatsii
i usovershenstvovaniya vracheyp Sofiya, Bolgariya.
(GINSENG)

PETKOV Ves.
-
New trends in pharmacological therapy of hypertension. Surrem.
med.,Sofia 2 no.1:106-117 t60.
(ANTIHYPERTENSIVE AGENTS)

PETKOVO V., Prof.
Some conclusions from our first national conference on experimental
medicine. Fr1roda BuIg 10 no.6t99-103 161.

PETKOV, V.
The pharmacological influencing of reactivity. (Experiences with
ginseng) Izv. inst. fiziol. 5:57-90 162.
(PHYSIOLOGT) (DISEASE)

ERUNARSEI,-iL., inzh. (Varshava); PEUOV,,_Y.,,,,!Lnzh.
Determining the quantity, diameter, and conditions of the
armoring in finished constructions with the aJd of electromagnetic
apparatus. TekhnikA Bulg 11 no.6-.231-233 162.
lo Instytut Techniki Budowlunejj, Warazawa (for Brunarski).
2. Nauchnoimsled6vatelski stroitelen institut (for Petkov).

..4-27 o c Z. .
I

PETIKOVO V.; SHIFOCHLIYEV, T.; LILOVA.. T.
Change in the biological activity of valerian as a result of
cutting the flower stem. Apt.delo 12 no.3:81-82 )11~r~e 162.
(KRA 16il)
1. TSentralinyy nauchno-IssledovattlIekly institut msteniyo-
vodetva BDIgarskoy akademil nauk.
(VALERIALN)

Pharmacology and Toxicology
BULGARIA
PETKOV, Prof. IV.; Chair of Pharmacology (Head Prof. V. Petkov), ISUL
"Experiments on Pharmacological Protection Against Radiation. 1.11
Sofia, Voenno-Meditsinsko Delo, Vol 21, No 4, Aug 66. pp 31-34
Abstract: To mice subjected to a single irradiation with Y -rays
in a dose of 500 r, the following drugs in the totpLI doses Incl-
cated were administered daily per os by means of a syringe for a
period be Inning,~,10 days before (3 days before In the case of
cortisone5 and Jing 30 days after irradtation: tentrophenoxene,
250 mg/kg(i); , Zx Ginseng in the form of a wateiltsoluble
powdered extrA~t, 500 mg/kg (II); metaoyl, 20 mg/X9_ (111); 0.5
ml/kg of an alcohol extract of Leuzea carthamoides redissolved in
water (IV); cortisone. 25 mg/kg--FVT,- a-combination' of centrophe-
noxene, cortisone, mid metacyl In the total doses of these drugs
indicated above (*VI). The number of mice that survived on the
30th day after Irradiation per 15 mice irradiated was 5. 8. 8. 12,
10, and 0 on administration of I, II, III, IV, V. and VI, resDee-
tIvelY, vs. 5-7 for control mice to which water only was admin-
Istered. The high protective effect of IV may be ascribed to
1/2

Pharmacology and Toxicology
DULGAMA
PEWOV V. MS1EV, V.: Chair of Pharmacology (Head Prof - V. Petkov), ISUTL
"Effect of Pharmacological Agents on the Elimination of 198Au"
Sofia, EksperimentaIna Medit5ina i Morfologiya, Vol 5, No- 3, 1966, pp 160-165
Abstract: The effects of EDTA, dithiopropanol, sodium ethylxanthogenate, hydro-
chlorothiazide (a saluretic for peroral administratio , aL-d the sodium salt of
dehydrocholic acid (decholin) on the elimination of NAu were studied in mice
in which this radioisotope had been injected intraperitoneally. The decrease in
the total e -activity caused by injection of 196Au was measured. It was estab-
lished that EDTA, dithiopropanol, and decholin increased the elimination of the
radioisotope, while hydrochlorothiazide and sodium ethylxanthogenate had no ef-
fect. It was found in experiments on rats that EDTA and dithiopropano-l promoted
accumulation of 196AL, in the spleen, hydrochlorothiazide accelerated accumulation
of 196Au in the liver, and EDTA lowered the content of 195Au in the kidneys. it
was established in former work by the authors that the effect of garlic in facil-
itating elimination of 198Au was also associated with increased accumulation of
this radioisotope in the spleen. The results indicated that the effect of sub-
stances in eliminating radioisotopes may be rendered valueless by selective ac-
cumulation of the radioisotopes in some organs under the influence of these sub-
stances. Tables, 2 references (both Bulgarian), Russian and English summaries.
Manuscript received Feb 66.

PL-rKov. V
Bulgaria
institute of Specialization and Advanced Study ot Physicians
Department of Pharmacology and Toxicology (ISUL-Katedra po
farmakologiya i toksikologiya), Director: Prot. V. Petkov.
Sofia, Farmatsiva, No 5, 1965, pp 286-29J.
"Experimental Study of the Eftect ot Andromedotoxin on the
Blood Pressure."
Co-author:
TSONEV, IV.

ob 1 0 1 oJrY
BULGARIA
_22=V. V.. and KLJSIIEV, V.; Depar-ument of Pharmacology at the Institute for
the Specialization and Advanced Training of Physicians (ISUL); Departmont headi
Prof V. PMOV
"Influenco of Garlic on the Elimination of Au-198 and Its Accumulation in
Some organs." -
Sofiap Pentaenologiya i Radiologiy , Vol 5, No 2, .1966) PP 89-93
Abstract Eauthors' Russian and English summaries, modified): An experiment
with IT white mice (nine test animals and 8 controls) showed that garlic juice
in peroral, application causes a faster reduction of the total activity of the
injected Au-198. In an experiment with 24 rats (12 test animals and 12 controls)
on the fifth day after the injection of the goldp a stati8tically significance I.
er activity of the rats' spleens was found after treatment with garlic in com-
parison vith the control group. These results permit the conclusion that garlic
has an eliminating influence upon radioactive gcLId. The authors attempt to ex-
plain this action of garlic by its content of reactive sulfuric compounds and
its activatiug influence upon the reticaoendothelium. One Bulgarian reference.
Manuscript received in oct 65.
IA
stimulated I)Otb exciLatory and inhibitory procc,550st exortud
a harmonizingr action On cortical activitY and established
optimal conditions for the use Of ottier psyctiopilarmacolorical
agents. Conibined with various psychotropic dru-,-s (250 Tng/lq-)
it regulated on a comparativoly high level the locomot-or ac-
tivity (experiments with 40 rats conducted by an actographic
2

PETKOV~ V. ; , S.
Study of the effect cf the plftnt Astragal-as glycyphill-je on
the fertility of expzrimenvL1 arjJ M, 3. Akuoh. ginek. (Softla)
4 no,2:87-93 165.
1. Institut za Spet3li&IiZat5iia i ujavurshicistvurane na
lekarits, Sofiia, Katedra po farmakologiia (rikovoditfj'-,:
prof. V. Petkov),

24
!lent,, f'j - qt

POPOVY Vasil; PETKOV, Valentin; SIMIDCHIEV, Todor
Protection of bees from poisoning during the spraying of alfalfa
with Fonition. Selskostop nauka 2 no.8:1018-1026 163

PETKOVY V.
On some aspects of variable reactivity of the organism (with
speciall reference t, pharmacology). Izv. inst. fiziol. (Sofiia)
6-191-211 163.
(AGING) (PHAP&IACOLOGY) (REFLEX, CONDITIONE-D)

BALEVO P. (Troian); KUTAFCIiIKV, D. (Burgas); PAPARO,, A. (Sofia);
ANCM, St. (Teteven); SAVOV# T. (Burgakl; KOLEVp Tav. (a. StambDIovo,
Turnovsko); DANEV M. (Ivailoqrad); RADEVO At. (Urabol);
PETKOV,O V. (Sofia~; SINEONOV,, An. (Gara Bov); NEDEV, R. (Varna);
KETIRAWSKI, Iv. (a. Dregichevo, Pernishko); TRENCM, TR. (St. Zagora);
EMCHEVP G. (Sofia)
Solutions to mathematics problems from Vol. 5. no.5. 1962.,
Hat i fiz BUIg 6 no.2:61-63 Mr-Ap 163.

P
fo
3r.
r q, r
tip:,

rM.Cv, V.
"Standardizing the nonde5tr,,,ctive method of deterinining the pressure strength
of concrete."
p. 42 (Ratsionzilizatslia) Vol. 7. no. 9. Sept. 1957
Sofiia, Bulgaria
SO: Monthly Index of East European Accessions (EEAI) IL. V01. 7. no. 4,
April 1958

PETKOV, Valentin
Melliferous properties of cultured raspberries. Selakostop
nauka [2) no. 2: 201-207 163.

P-l-'TKOV, Vulcho, i,-izh.
Suitability of the gravel of the Iskur River for the
manufacture of high-strongth concrete. Stroitelstvo
10 no.3:27-29 My-Je 163.

PETKOV,_Yy;q)io.. st-arshiy nauchnyy sotrudnik
t.-.- -1,
Kerawit perlAte Concrete ir, the Peopleto RepublIc of
Bulgaria. Bet. i zhel,-bet. 9 no.11:526-528 N 163.
(MIRA 17;1)
1. Nauchno-issiedovatellskiy stroitellnyy institut, Narodnaya
Respublika Bolgarii.
. _,i

i A V. (Klyev) ; j'F,iMYAKOV, V.~~- . 'Kiyev) ; I [,'T~W~')YAN, F.G. "Kiyov) ;
v . i I I
m,:r,Kov, V.V. (Flyov)
Martensite chrir2c'!ir of the interw-2clitite transformation of
austenite. Jzv. AN T313H. Me'.. no.1.10i,-107 Ja-F 165. (14L~A H;A)

FETKOV, ZH.
Safety measures for the telephone and telegraph cables and equipment.
P. 26, (Mransportno Delo), Vol. 9, no. 5, 1957, Sofia, Bulgaria
SOi Monthly Index of East European Acessiona (k.FAI) Vol. 6, No. 11 November 1957

RUSEV, G.; RADEV, T.; BELONONSKI, I.; FETKOV,'* B.
Radiomerwitivity of guinea p1ga with extrenely low catalaoe
activity. Radiobiologiia I no-4:555-558 '131.
(MIRA 17:2)
1. Nauchno-issledovatellskiy voyennyy demit4ginskiy institut
I Institut aravnitellnoy patologii Bolgarskoy akademii nauk.

ACC NRi AP6015r
.%29 SOURCE CODE: UR/0370/65[ODD/ODI/0104/0167
Al
AWHOR: BO!Rtft, As Ve (Kiev); Pergyakoy, V. G. (Kiev); Petrogyan, F. 0. (Kiev)$
Pat 'kDV, V& V* (Kiev)
ORG: none
'-'TTTIE: Nowtonsitic e1mracter of the internediate transformation of austenite d
SMCE: AN SSSR. zvestiya. MeUM;F, noo 3., 196.5. 104-107
austenits, x ray diffraction. austenite, transformation. isotherml trans..
.,-,formation, steel/4ON5 steel, 37JW3A steel
MrRACT: This paper; is' A-c6fifirn4tion of the authorle investigation of
the mechanisms and kinetics _P the decomposition of supercooled austenits
Ikeing rapid h~Lli-teml>er~ature~z-MX_54rjr.RW21U Below are set forth new
wcperlmental data on the state of the initial and formed phases which con-
firm the mar-tensitic character of the intexnediate transformation of Dupe -
~,C_ooled.auvtenitee
.Need in the investigation were steel 140-M-(synthetio steel based on Ameo
iron) containing 0.41% C and 5.09% 1;1,. and steel-MIMA (0-38% C', 3-09%
.1.35% Crj, 0.19% Si., 0.31% Mn). Austenization of i~ej,~;pecimens was done.
,.~~_keating at an averago-rate of about 20D deg/see up to 1ODD-1050OG (for
h.

ACC NR: AP6015529
steel oo) hnd nooec (fox;-iteel 37KhN3A) which provided the complete dis-
i.solving of the carbide phase in the austenite. The supercooled specimens
..Was X-rayed at different periods of the isothermal transformation.
~.The initial transfoimation period at 300 and 3406C is characterized by the
.practically unchanged lattice period of the ga=a-phass. Then the line
~'~widths of the gama- and alpha-phasea are changed insignificantly* Appar-
ently, in this period the effects of carbon-enrichment of the austenito
the carbon precipitation from austenite (carbide phase formation) over-
lap atid the lattice period of the untransformed part of the austenite is
changnd. An increase in the holding time for all transformation tempora-
es Investigated causes a sharp reduction in the lattice period of the
duct
miau3tenite ani a.reduction of the line widths of the transformation pro
:of-the austenite-alpha-phasee
'JIbese experimental data clearly characterize the successive stages of the
I..1development of the intermediate transfomation of austenitee Thusp for
~M=Plep the increazed line -widths of the gamma-phase in relation to the
isothle=al holding time is associated with, the increased concentration
":,x1homogeneity caused by diffusive carbon redistribution* This decomposition
stap is characterized by the intense.carbide foitnation because of th
liepleti6ii of carbon 6niichid'~~ioni-bf 'the austbfiftes" as which
t4e_jp#kci~ period. of the austenite is reduced very sharplyt,
:'Cbrd: 2/4

Acc NR, AP015529
e'iiidth of the
.Very interesting data:were obtained in the analysis of th
interference lines (231) of the alpha-phaseo 7he trarmformied alpha-phase
~:is characterized'by different values of line widths in the initial and
'-final stages of the process which occurs under isothermal conditions. The
line widths differe substantially also in the case where the alpha-phase
"for'nation occurs at another., either higher or lower, temperature*
Ihe L -phase of steel 40N5 was determined
ine width value for annealed alpha
-in the intermediate temperature region. It was equal to 1.9 m. The regu-
laritiea of the intermediate auetenite transformation in steel 37KhN3A were
studied at 300,, 340,, 380,, 420 and 4600C. At 300., 340, and 3800C austenits
decomposition generally proceeds according to those same regularities as ini
a
steel 40N5. With an increase in the isothermal holding temperature from
.120 to 480*C,, homogeneous austenite gradually becomes inhomogeneous*- -d
:'!he dati-iii -- I .1ncieas6'-O-'f' he lattice period of carbon-enriched
a on the sharp
austenite, to a )mown degree, aid in understanding and explaining the causes
ifor the incrIeased stability of supercooled austenite in the upper part of
~;the intermediate region. 7he Line width of the a1pba-phase emerging during j
autenite decomposition in steel 37KhN3A considerably exceeds tho line width!
''of the alpha-phase of annealed steel, U the Une widths, measured on
annealed specimens in the temperature range (if the intemediate transforma-'
'tion amounted to 2.0 r3m, then the line width of the alpha-phase, emerging
'under -the isotheriml decompostion of austerdto at 30DIC at the beginning of
-the holdinR Vas 491 =-and at the -finish#. ~&~eo after 30 minutest was 3,,3
-3/4

_L 24765-6C
ACC NRs AF6013529
At 4"000,o the kdtial line width is equal to 3,2 m. but after a one-
hour hold is reduced to 2*7 -me
7hust the experimental data,, obtained directly by rapid high-temperature
:x-ray diffraction at transformation temperatures, bear out the fact that
"the intermediate austenite transformation occurs according to a martensitic
;mSchaidem., Origo art* hast 4 figures. fJPRS7
PUD 'ODDEs Ill 20 SUB14 DATE slftocO oraG REFs 002
,cc

ZHELIAZKOV, L..- BIKOVA, ll.; ZROLOVA, S.; FSTNOVA. -E.
A now method of synthesin of 1-phanyl-2-amincyropapol (norephedrin
and norpeoudoophedrin). Farmatsita, SoM 4 no-5:25-33 SoPt-Oct 54.
(SYMPATHOMINETIC.", preparation of
phenylpropabolamine)

Bul or J.,1
Ary
t c',L L) r- Y'On_,.,;'1ic "he! , Itry.
rao.12, 1959, 1-0.4.~384
r v
n-t
fc.r -,~he f ~-)bt:tijdlng di.~tlle-
y4-1 C f 1'! =C HC !1
H i:~ lnilcd 8-q qrU.-LS, 1;-02H~C,'1041'11CH
,0
-.112CN (11) i.3 extrLICtf-' _"Itl. etnc:-; the yi,-.Ld
is 45-55~c; the rneitin~, -otnt. ii 7L -760 (f:!om al-
c(Aln!). Apprinmtly it is 4-02E 01 H IT( ~IT2 Cl-12 C1q) 2
'J6
0 T,C,.I!t r li 11ors; tle
-,.:0.nt is The alaponificAt'lon of
41"~""_)CH200011; Yiul
11 pr-.td"ujOcq 1,-C2H50'06H d 7

Aj-Lc-,,,-,iA/nrgaaic memistri. Natural-ly Oceurring Substances
and their Synthetic Anal6go. G-3;
Abs Joijr: Referat Zhur-il~~-ya, 'in 41 195r, 111t45.
Autho,.: Zhelyazkmv, L., Pikova, IT... and Fetkrvp,, E.
inst
Title Syntheses Fased nn Fin-raine
nrig Pib: Fax7mtsiya (Fulgaria,', 7~, 1, 29-33 (195-1) (ir. RulgariaL
with a Russian sv=pry)
Abstract: Earmine (I) vas used as a starting material fnr the synthesis
mf 9-N-benzyl-l (II), 9-N-dimethylaminfethyl-I (111), and
9-N-diethyl-aminoethyl-I (IV all cf which have been syn-
thesized fcr the first time. A susper-s-4min nf the NA salt
of I (frmm 2.1 gms I and C0501` prepared frpm 0.34 9m -Na
and abs Pdcr%hol) is refluxed in di-f xylene with 1.9 ivrs
benzyl ch-lmride (10-:a hrs,' .-~r respectively, with 2 ml
Card 1/2

EUDGARIA/PrE;aLic Chemistry. 1;aturally Occurring 3ubstan2es
and their 3ynthetic Analngs.
Abs Jour: Refprat /-hur-?I.Iidyn, Nn it, 195,1, 11,445.
dimethyl.ardLoethylchlrrie,e (10 )--rs' cr with 2 ml diethyl-
amino c~-,-,,ride sic -7 4 hrs' . -The fc,'r)wing substances
have been isrla7.ed "the proC.,dct, yield in ., salt deriv-
ative, and the iLelting pvint of the latter in OC are
gl7en): 11, 61, hyrixrftaoride, 252-254 (frcm C-13OF); sal-
fate, 2ft-265, OxAlate, 155-11~7, salicylate, 170-173,
picrate 220-222; 1--, 73, h.~-rlroehlvride, 2F7-29(' (frnx
alenhol); TV, 112-76, sulfate, 277-27q, ox-ilate, ag-222,
SalicYlate, 25)-261.5, picrute, 223-224.
ca-rd 2/2

BULGARIA Organic Chemlstry. Natural Substances G
and Their Synethetic Analogues.
Abs Jour :Ref. Zhur. - KhImiya, No. 15, 1958p No. 50504
Autlior :Zhelyaskov, L.; Petkova, E.
Inet :
Title :Isomerization of Cod~;Ine Into Dihydrocodeinone.
Orig Pub :Fharmazia (Bulg), 1957, 17, #14, 11-13.
Abstract :Upon 24 hours of boiling In tolucne, in provence
of NI-Spongc, Catalyst codeine was isomerizcd
Into d1hydrocodoinone rith 30% yield, r,,.T,. 193-
"0
IS50 (fr. alcohol). Use of cyclohexanone as a
hydro6on acceptor in the abo7r~ roaction (Findlni
St.P., Small L.F.; J. Amt~r. Chem. Soc., ?.950,
72, 3247-3249) was found to be not mandatory.
-- D. VitkovBkiy
C-rd 1/1

PETKOVA I.S.
1-30- 1. - - - ~
Sugar and alcohol method for the preservation of fruit juices.
Spirt. prom. 28 no.7t37-39 162. (MIRA 17:2)
1. Krasnodarskiy nauehno-iseledomratellskiy institut polimeri-
zatsionnykh plastmass.

I OL
0 2

-7-K-OVIO-L-
Ob postoperative intentInal atony. Khirurglia 15 no.4:334-340
162,,
1. Institut za burza. meditsinska Pomosht "N.I. Pirogov" -
Sofiia,Gl. lekar: Khr. Zdravkov.
(SURGERY OPMTIVE eurg) (INTESTINES die)

FMOVAR L.
Ilsontomy in early postoperative ileus. Rhirurglia 15 no.7:
609-613 162.
1. Institut za barza meditsinska pomosht "N.1. Pirogov*.
G1. lekar: Khr. Zdravokov.
(INTESTINAL OBSTRUCTION) (ILEOSTOMY)
(SURGERY OPERATIVE)

FETKOVA, L,
On traumatic ruptures of the spleen, Khirurgiia (Sofia) 14 no.11:
1007-31013 ; 61.
1. Institut za burza meditsinska pomosht "N. I. Pipogov" G1. lekar
Mr. Zdravkov.
(SPLEEN wds & inj)

KOLIKOVSKI, K.; DDIOVP K.; PETKOVA, L,,
On extracardiac arterial anaatonotses of the heart. (Preliminary
commmication). -Khirurgiia, Sofia 14 no.2/3:238-239 161.
1. Katedra po oporativna khirurgiia a topografaka anatomiia pri
Visshiia meditsiziski Institut I Institut za burza meditsinska
pomosht, nN. I. Pirogov", Sofiia.
(CORONARY VESSELS)

1 e7n,??- 1 the t-c:l tnnit of -erforatcd f~ :7
'n thn -.,-7 -,)-1 to
bur::- N. :'Av.
77711 M, U.T.P,!:-?

, -~ ~ ! A- I - . i- -
FZTKOVA. L.
Case of biliary ileus. VAtrurgiia, Sofia 10 no.1:80-81 1957.
1. (It Institute, za bursa maditainska:pomoshch N. 1. Pirogov)
(INTESTINAL OBSTRUCTION, case reports,
biliary llous (Bul))

PRTKOVA. L.
- -- --
---l- k~lysis of mortality in acute intestinal obstruction during
1952-1955. Xhirurgiia, Sofia 12 no.12:1068-1078 159.
1. Institut ra burza, meditsinsks pomosht 'N.M. Pirogov*. Gl.
lekar: B. D3vetakov.
(INTZSTIML OBSTRUCTION statist.)

PREVA, L. - POPIDANOV, Iv.
, -1.1.1 " .'~'
Severe Injury of the liver. Kh1rurglia. Sofia 9 no-3:
275-277 1956.
(LIVER, wounds and injuries,
casq report (Bul))
(WOUNDS AND INJURIES,
liver, case report (Bul))

FMOVA, L.
Acute intestinal obatruction in old age. rllrurgila (Soffia)
18 no.4s413-418 165
1. Institut za burza meditsinska pomosht Firogov"
(g1. lekar Khz-. ZdravkoN,).

nTKOVA,. Margarita.
Persistence and stubbornness. Radio no.1:26.30 Ja '60-
04IRA 13-5)
(Radio clubs)

PETK. 'VA, 11 .
N,~.vj 0 adres f or the vla ti ve '- ou ii.r,, . Rad' o (Radi ~) , '7 :,~ :Jul 54
I ir A-

PETKOVA, M-
Our Pride (Appraisal of an Outstanding Bulgarian Radio Operator).
In Radio Pagineering, No. 2:10 Feb 55

PETKOVA, M.
Fulfilled Dream (Competition for the Radio Operators' "C" Grade).
In Radio &gineering, No. 2:11 Feb 55

PETKOVA, M.
Our Success. "RADIO" Ministry of Communication, #7-8.11'Wul-Aug. 55

PETKOVA, ".
':~mlnty Contests in "--Id'Otel~'Fr~lnhv 3t Z-4-Ora. "",' "' n 1 9 tr-,-
. ~ 1,
of Communi cation, #9:13: Sept [-;5

FATKOVA. Margarita (g. Stara. Zagora)
Our Bulgarian friends. Radio no.8o.15-16 Ag 057. (KIMA 100)
(Bulgaria--Amateur radio stations)

il.
(.~~ar succ--,-s- ',1-.- 13
vol. 4, no. 7,1~
[ I I- I
Hi-DIO
Sofiya, 1-5 "
- - , I ~,, n-.). -, 1056
So: sast-.-Il 110

FB~I-xC,,-",-A, x.
District competition in radiotelegraphy in Z;tara Zagora. p. 13.
Vol. 4, no. 9, 1955
KADIC
Sof iya, Bulgaria
q
Czo: Eastern Eurocean Acce3sion Vol. 5 l'o. it kpril 1956

FL--,'KCvA, v..
i . Success is Ly vor~i. f- -.
Vol. ~, No. 3, 191516.
R;Tio
TIXHINCI (Y.A
Sofiia, Fiilrariti
So: East, Europenn ~.ccession, Vol. (, No. 2, Feb. 111~57

MTK(rVA P D. P d-r
-......-
7"ne Soybean. Priroda Bulg 21 no. 6:16-22 N-D 163.

FETKOVA, D., d-r
Little milk of beesi its nutrient and medicinal values.
Prir i -nie 15 no&6:6-9 Je 962&

PETA)VJ- 1vPI()V,,,; Nladjva
Ccxparative 3tudy of the effect of some ant'-neoplasti!: preparations
from the group of alkylating compounds an the blood of rate.
Vest. AMN ',SOR 19 nc.ll-.154-58 164. (MIIRA 180)
1. institut eksperimpntallnoy I klinichaskoy onkolngl! AM SSSR,
Moskva.

BT-aria h.. 17
J CIJ R. 87566
Zi& IVaZkov L. Ail ova M. ye." 0
hese~.rch In!ititute -f H.armacy
0
SVIIT !.C-F-13 Of
r . N' in-t fL~:rmatsiya, 1957, 1, 50-51
Lme th yi~
A synthesis ha~; b~ec-n effected for 5,6-d I
renzip ~daz~..,Le (MP ~,G~-203' , yllc-~Id 8050 , used as predecessor,
In the of vitamIn B12. A mett.od has been cle-
Peloped T'or the chlorometl y2lation of p-nitrotoluene with I
3yune: rlc~A! aichlorod~me-ftyl ettier, which has strongly
'
IOXIC pr'-.,t rties, 'WIthout 1-~o.I-aticln of the lattEr from the
I
~sjlfi--ic -icirl i-acTlc-~n m4.x,-urc-. From auti,ors' simmary.
bikova, N.; Levi, Sh.

BULGARIA / Organic Chem' stry. Organic Synthesis. G-2
Abs Jour: Ref Zhur-Khl-gkiYs, No 1, 1959, 1292.
Author : Zhalyazkov, L., Bikova, N., Patkova, Ye.
Inst : Not given.
mitle
4 : The Synthesis of Harmine Basjs.
Orig Pub: Formatsiya (B111g.), 195., 6, No 2, 13-17.
1~.bstract: 9-R-harmines were synthesized (Ia-d), where -aR is
CH3, bR =-n-C.H., cR = n-CH30C H CH , dR = CH2CH OH).
It 6 4 2 2
Upon heating n-xhlylene dichloride for 5 hours with
harmine in C4H,OH, the dichloride 2-(n-xylylene)-
bis-harmine was apparently obtained. Also obtained
were th8 iodine methylates (DA), 9-benzyl- (m. p.
283-284 C.), 9- 4-dimethyl aminoethyl m. p.
288-29000.) and 9- 4~
, -diethylaminoethyl- (m. p.
298-2990C.) - harmines. Two grams of dimethyl
Card 1/~3

BUGARIA Organic Chemistry. Organic Synthesis. G-P,
Abs Jour: Ref Zhur-Khimiya, No 1, 1959, 1292.
Abstract: sulfate, n-C6HqBr or p-ClCH2C6H4 OCII3 is added drop-
wise to a suspension of the sodium derivative of
harmine (from 8.1 grams of harmine) in xylene, the
contents are heated for several hours and I-a is
separated, hydrochloride (FIC) m. p. 276-2800C.
(from alcohol, IM, m. p. 280.5-2810C.; I-b, m. p.
101-1020C., IM, m. p. 247-2500C.; I-c, m. p. 159-
1600C.; IIC, m. p. 208-2110C.; IM, m. p. 251-2530C.,
picrate, m. p. 207-2080C. The potassium deriva-
tive of harmine (from 2.1 grams of the base) is
gradually added to a boiling Laixture of 3.2 milli-
liters of etnylene chlorhydrin in 12 miLliliters
of benzene, the mixture is boiled for 1.5 hours
and after 16 hours the benzene is distilled off.
I-d is thus prepared, m. p. 293-2950C. (from al-
Card 2/3
21

BULGARIA / Organic Chemistry. Organic Synthesis. G-2
Abs Jour: Ref Zhur-Khi,niya, No 1, 1959, 1292.
Abstract: cohol);0sulfate, ra. p. 263-2640C.; crate, m. p.
260-263 C.; tartrate, m. p. 253-2549Ci.; salicylate,
m. p. 242-2440C.; D1, m. p. 298-3010C.; o-benzoyl
derivative, m. p. 265-2880"". -- D. Vitkovskiy.
Card 3/3

I Ill., N FI Ill: ii(;, Dorde , oani te to k-i I ukovrli k (toc o I It d r. ;I J , Marjun, r, f!: a
major sanitetske sluz lie yrofesor dr. ; B1RTA,;1,,V V, Poz Mar
I- ','CV Branho, 31~ni te 1.3ki potpA(
potpuko-ir,'.k. dr.
C V 1, 1; (- ,,* -, F , , 4
ma.`c,~- dr.;
major dr. ; Ci*~-..-C Ale~sandar, sanitet.9ki kapetan I k'lase
RADOVANOVIC, !!,iroslav, sanit.etski Yavetan dr.;
sanitetski kupotan dr.
Controlleo field trial of t,he protective uffoct of ki.led
vaccine against in-fluenza arid the Yugosiav People's Ar,,ry
1964. Vr),*r.osanit. prej,-1. ljo.1,1:748-7753 65
1. fligijenski zavcd; Figiensko-epidemiriloski od-redi
narodne a-rmije.

yl
BIRTASKV~C, Bozidar, sanitetaki major dr; PAUNdVIC, S . sa, sanitetski kapetan
dr; ARSIC, BogolJub, sanitetaki potpukovnik dr; PETKOV.I.C, Brobkog_
sanit.etski potpukovnik dr, ZIROJEVIC, Josip, medioinaki labofant
Experimental study Jn rheumatic fever prevention in garrisoVk N. II.
Clinico-opidemiologioal aspects of pharyngitia. VoJnosanit. pregL.
19 no.9:591-595 3 162.
(RHEUMATIC'FEVER) (MILITARY PERSONNEL) (PHARYNGITIS)

ARSIC, BogolJub, sanitetski potpukovnik, dr~; BIRTASEVIC, Bozidar,
sanitetski- major, dr.-JETKOVIC, Bra 1w, sanitetski potpukavnik,
P _- . A
dr.~ BIOCINA, Josip, sani et"S' "' p':'~`tpukovnik, dr.; PAUNOVIC,
9
Sinisa, sanitetski kapetan, dr.
Exper,imental studies on the prevention of rheumatic fever
in the garrison N. T. Results of r-heumatic fever prevention.
Vojnosanit., pregi. -.19 no~3~189-197 Mr 162.
1. VoJnomedicinska akademija u Beogradu, Epidemioloski inatitut.
tRHEUMATIC FEVER)

PETKOVIC, Brankop sanitetski potpukovnik.. dr.; ZIROJKVIGp Jor4p,
vik`i6dicinski laborant; BOGDANOV, leap sanitetaki potpu-
kovnik, doc,p dr.; ARSIC, Bogoljub, sanitetaki potpukovnik,
dr.; BIRTASEVIC, Bozidar, sanitetski major, dr.; PAUNOVIC,
Sinisa, sanitetski major, dr.
Experimental work on the prevention of rhei-tic fever in
garrison N. III. Dynamics of streptococcal infections.
Vojnosanit. pregl. 20 no.7*.407-414 11 163.
1. Higijenski institut medicinskog centra, Split, Vojnomedicinska
akademija u Beogradu. Higijenski zavodp Higijensko-epidemioloski
odred, Sarajevo.
(RHEUMATIC FEVER) (STATISTICS)
(PREVENTIVE MEDICIJIE)

JURETIC, Miro, Dr.: PETKOVIC, Branko,, Dr.
Contribution to the epidemiology of primary herpetic infection.
Lijec vjes 82 no.5:383-393 6o.
1. Iz Medicinskog Centra R.M. u Splitu
(HERPES epidemial)

DORIMVIC.1hean,sanitetaki kapetan d-r; PETKOVIC,Branko,sanitetski potpukovulk.d-r
Contribution tothe epidemiological role of Brill-Unseer disease
in the area of endemic typhyus. A fovus of disease produced by a
patient in the recurrent-stage (morbus Brill-21maser). Voj. man.
pregl..Boogr. 16 no.?-8:585-590 JI-Ag 159.
1. VOnomedicinsks Akademija u Beogradu, HigiJeuski savod, Npidemialoski
Inetitut.
(TPHUS epideolol.)

WARCrVq Anton, Banitetski pukovnik doe. d-r,- PMCVICI_Darinka d--r;
FIL-ROVIC-RIS77C9 Brana, d-r; ELAKOVIC, M., sanifte 7-i~-r--k-a-pLe-Un d-r
Histological changes of the gastric mucose in young men. Voj.san.
pr,3gl., Beogr. 17 no.7/8s771-774 JI-Ag 160.
1. Armiska poliklinUa u Beogradup Interno odeljenje
(STCMACH anat & histol)

Yr.-TKOVIC, D.
Our new passenger train, P. 351
ZLIEZIFICL (Zeleznicki institut GDR) Btograd, Yugoslavia.
Vol. 15, no. 5, May 1959
Monthly List of East European Accessions EEAI W, Vol. 8, no. 6, june 1559
Uncla.

- ?EVF,4jVIC,D-.
Labor productivity in the construction industry. p. 2.
IZURADIIJA. (Drustvo gradevinskib inzenjera i techn-tcara Srbije i
Udruzenje gradevinskih i gradevinsko zanatski-h preduzeca Srbije)
Beoj,Tad, Yugoslavia. Vol. 12, no.5o/10, bept./oct. 19580
Monthly List of East European Accessions (EFAI) LC, Vol. 8, no. 6,
June 1959o
Uncl.

PETKOVIC, Dusan, inz. (Beograd, Uskocka 8); NINKOVIC, Drago1jub, inz.
Zavoj, a natural dam. Tehnika Jug 19 no-3-SUPPI e2rade-
vinarstvo 18 no.3z445-456 Mr 164.
1. Director,* Office for the -ReVilatiox of -tbe Velika Morava
River Valley, Belgrade (for Petkovic). 2. Chief Engirieer,
Office for the Reguiation of the Velika Morava River Valley,
Belgrade (for Ninkovic).

Improv--tnrerit ir, the syste7l f Od i c ov;!.-h 0
7~eoF,,ra!, Vol. 1 rn. 1":"
-,0 List of O"Urop--at. Accct,z3jons,

F Eq-'."C~ 7 r ,
grincipler, of the new regul3tions cn riintenance of r0lroad uas~:,Qni,er car:,; t~? -rr~rIrTTjC
effrict of nev cycles of pe, !cdIr repairs. I. ( B '~,( ~ TJ'- F , ", o I . I I , I.;, . () ,"frt "5L
I - . 1, . I
SO: Xcrthly LI-st of E;;St r-,uropean 11(?cessions. (E:-:AL, IC, 7o1 L, No. (, Oilne Lrel.

GASPAROV, Antim,, sanitatski pnkovnik, doe... dr.- PETKOVIC Darinka dr -
ef
FILIPOVIC-RISTIC, Brana, dr.; PETROVIC, Milentije, van. kapetan, dr.
Aspiration biopsy of the mucous membrane of the large intestine.
(Technic and histological results in 1,336 patients). Voj.san.pregl.
IS no.3:269-272 Mr 161.
1. Armijaka bDIniea u Beogradu, Interno odeljenje.
(COLON, pathol) (BIOPSY)

I.E."aulic, I.
The measurement and calculation of wind on bodies above the surface of the
sea. p. 109.
GEOLOSSIF1 WL6NIK (Zavod za geolloska igtrazivanja firvatske i Hrvatsko
geolosko drustvo) Zagreb, Yugoslavia. 1954 (published 1955).
Monthly list of East European Accessions (EIAI) LL, Vol. 8, no. Aup. 1959
Uncl.

PETKMCp Ivo,, inz.
-1 ~ - -.1-I.- ......
Tables representing numerical valuer of the wind speed am
pressure curves above the sea level. aidrograf god 103-U1:
962.
1. Clan Savjetodavne Kmisijep 'Edrografski godisnjak"'.

PMOVIC' Ivo, tug.
Ngthod of using aderoclimatological data of the wind in the cal-
culation of the stability of ships, Eldrograf.god 1958 (Published
1959):169-190. (K&AI 9:5)
(Winds) (Meroolimatology) (Stability of ships)

( -PMOVIC, K.; MAUCVIC, Olivera
The presence and the problem of vertical
in the sediments of the Upper Cretaceous
Bul sci nat SAN 25 no-7:27-33 #59.
(Balkan Peninsula--Inoceramus)
spreading of Inoceramus
in the Balkan Peninsula.
(EEAI 9:12)

T 7

P:,,'TKU.7IG, wC)F,-AJ'l
U,,l~cni rudnik Vrska Cuka; monot-rafskn ~stiAija ,aojcs~.af, n-r~s,p-la i te;.-,.nrEi-,ih
u
odnosa. Urednik P. lRiskovic.
Be0cmd, Ylli-oslnvia
1.'aucno delo, 1~5% 63 P.
Monthly list, of' Eastern European Accession In,,iex LC vol, I',, No. 11
November 1959
ullcl.

PETKOVIC, K.V.; FANTIC, N.K.
The Pro-Alpine orogenic movements in East Siberia with a special
mphasis on the Young Variscian folding. Glas prix mat SANU no.253:
-89-103 163.

FETKOVIC-., Kosta V.-, dr.
I---- -
The nappos-scales, or scales in the nappes ita the tectonica
of Montenegro and Hercegovina? Geol anali 28:157-176 161.
1. Goolosko-paleontoloski zavod Prirodno-matematickog
fakulteta Univerziteta u Beogradu. Clan Redakcionog
odbora i urednik, wGaoloski anali Balkanskog p,)Iuostrva."

AE:,riclilturel cri , 4-zpticn~~: :',n -he iur the :)1,4 1, i4r~ (I 14S7
villi f, es'; 111;() P. (11 II.Cussi or of tlii~; rcpurt.
r. 1Fc. (Fclioprivredrid 1'reviou. Vol . A.- y
.onthl,r
r
I Index of East Europez n ;xcessi( 7, r~-
F-bru~~ry 1~58

7 =11 * C. L.
.. c ~ et-,o , . -1 - . -
r. 3.1:7 (Itljo~-rivrc(~r~ tTc ic-~,,. V, I . I , : . t'.. " - . Y-1 ,
!~orthlv Injea cf -izst r,l.rc- e, , j cces. *.,-* ~: ( ') :~ . .', . " "I. ~
-i-ebn.mry 1~5E . - e ,

FETKOVICP Milan, dr; SLJIVIC, Hadosav, dr; STANKOVIC, Srba
"lower contour" of the heart as a radiological sign of the efficiency
of the left auricle. Med. glas. 15 no.3:136-139 Hr '61.
1. Tnterno odeljanje Opete areske bollice u Nisu (Sef: prilm. dr
H. Petkovic)
UMART radiog)

PETKOVIC,p K.V.
I j, -,
Te c to n i c r-11 Tr,f I'll ~~( ri~ ' '~ : 'r(i P r1,, . '! : I f .11 - II .
1. Pubmittea Decc-o-J~r 10, 19~11.

I
I
--.PETKOVIC.,.K.V.; PATITIC, N.K.
On the dit9alpine orogen movements in eastern Serbia, with special
empnas.*s on the Ycuth Variscian fold. Bal sc nat SANU 32 no.9:137-
147 163.
1. Submitted June Ist, 1962.