SCIENTIFIC ABSTRACT D. DIMITROV - L. DIMITROV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000410410015-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

BUM-SX./Chemical TechnoloMr- Cam-Acal Products and H
Application. Coni-xics. Glass.Dinaiag Ilatcrials
Concrcto.
Ibs Jour: Ref Zhur-Miii;i., No 3.0, 195% 3,1042.
34-1-403 kg/cn2 and transverse to the fiber a:xis,
212-218 1,,G/cyi2; the corrosponding values of the
tensile strength are about 2DO h9/cy'2 LInd 98-123
]-.,,,/cn2, respectively; the cormpressivo stren E111
was f=-ld to vary between 495 arid 705 IIG/cm , de-
pending on the direction in which the force was
a-pplied. The ira)act strength of P.C is 2-5-5.1 1'9/
cTX Saturation with water lowers the i-.iechanical
properties of AC. Illic AC retain 20-25,o' water. Values
pansion coefficient and otner ther
for the ther-ml om
motechnical properties of the AC are also given. --
Yan. Satmovskiy.
C.-.rd 2/2 2-

ZHEGHKOV, Goorgil inzh.; DIMITROY.-Dimiturl inzh.
On the new Bulgarian State Standard. 62 4': The,
Clay' Holloy
Bricks. Ratsionalizatsiiamo.10:24-26 162.
1. Nauchno~zsledovateloki stroitelon institut.

DIMITROV, Dimitur T., inzh.
Heat conductivity of light concretes.
Stroitelstvo 11 no.,6t
4-7 N-D 164.

40MAKOV., E.; DIMITROV, E.
The 2d International Colloquy on Current Problems In
Computing Technics.
Fiz mat spisanie BAN 5 no.2:154-155 162.
, p
I

DIMIITWV,s Pn-mlil; SIRDOV, Blagoveatj
SPIRIDONOV., V,
-
Axiomatics and automatic check of block dia ams.
Godish-zik
fiz mat 56 no.1:185-190 161/962 (publ. 163F.
lot"

V
"i I'l, U r
vol.
So
00. Lo. 0-

DIMITROV, F.
DIMITROVp F. Computing output transfonners. p. 22.
Vol- 5) no. 11, 1956
ELEK'IMENERGIIA. Sofiia, Bulgaria
SOURCE: East European Accessions List (FSAL) Vol 6,
No. 4--April 1957

Let us restore the rose culture in the
district of Sofia.
Priroda, Bulg 11 no. 6:113-114 N-D 163..

Country :BULGARtA
Category :Cultivated Plantse Potatoes. Vegetables. Melons. M
Abs Jour :RZhBiol.$' No 6~ 1959, No 24880
Author :1--latev, T.; Dimllrovi G4, Surlekov, Pe
Inst :
Title :Irrigation of Vegetable Cultures.
Orig Pub :Ovoshcharstvo i gradinarstvol 19587 No. 6.
33-39
Abstract ;No abstract.
Card : 1/1

COUNTRY Bulgaria H-27
CATEGORY
AB3. JOUR. IV59, .';o. 88193
AUTHOR Stefanova~ M.; Dimitrov, G.
TITLE Experiments on Utilization of Soviet Strain
of Yeast Sudak 5-V1 in the Making of
Bulgarian Champagne
ORIG. PUB. Lozars4v*vo i vinarstvo, 1959, 81 No 11 61-63
ABSTRACT A confirmation of Oie data of O.P.Smullskaya
(see RZhKhim, I.c.,56, No 17, 56577) concerning high
quality
of champagne produced by fermentation with Sudak 5-VI
strain
of yeast as compared with use of other strains.
Champagne
fermenteJ with Sudak 5-VI strain was more frothy, more
effervescent, and was higher rated in gustatory tests,
thane I
champagene fermented with a mixture (1:1) of strains
Moskovsk-aya and Eperni. -- I. SkurikhirL
C-A-RD:

0. DIXITIROV
(!~, -,T ".,I-.,,-
t- .;- - -~% ~. Li-,, .-
"The workday and its role in the-cooperative fa:,ras. P. '.
r Z I A'- ~~ ~, - - $
Vol. 7, no. 6. Oct. 1952, Sofiya, Bulgar..a.)
SO: Monthly List of East 'Bliropemm Accessicuis~ Vol. 2) No.
7, Ju 1.-,, 19534, Uncl.

DIMTROV, G*
tiEffective Correlation of personal and Public Interes-,a, in "
ollective Fanzwo" p. 6.
Qr,ooperativno Zemedelie. Vol. (7) no. 11/12, 1952. Sofiya.)
ean v 1. 3, No. 6
501 Month List if- WW'01ccessionsIXibrary of Congress,, June 19j)
Uncl.

-)7,'! 7
;.ITRMT, G.
on tnn-1: Inndincr o~)l,r-tlnns. rp. 61.
ARYS-13KI (Yin!stcrstvo ra narodnata otbrara) Soflia,
Czechlova:kia.
Vol. 5, no. 6, 1-58.
Monthly List of East Furme!an Accessions (EEAI). LC,
Vol. P, No. Feb. 2P60
Uncl.

DIMTROVt M,
Science and practice hand ;Ln hand. Iktuka i.takhn
mladezh :14 no.2:7
F 262,

DIMITROV, Georgi
Scientific and Technical Society succensfully
fulfills the
functions of a technical council. Tekh delo 502
17 7D 163.

DMITIROV., G. (Pae'ven)
Windows looking at the secreto of technical
science. Nauka, i
takh aladezh 3.4 lio.5s22-23 My 162a

DI,%ff TROV, G.
From the experlence of the Khaskovo Okrw; Party
organization in A3
!,truggle for the socialist reorientation of
farming, 1956-195L
C-Aishnilt Min geol inst 8-,229-2-44 161-162 (publ,
1631,

DIMITROV, G. (Kolarovgrad)
- 1. - -. :. .....
Evening of physics on the theme "Uncommon Natural
Phenomena."
Mlat i fiz Bulg 7 no-5:46-47 (64.

DIMITROV, G.Kh.; FRIDMAN, N.Fe
Physical properties of Pro-CambrIan rocks in the
mlddl~ Ddeator
Valley. Geofiz.sbor. no.lt:124-226 165.
(MIRk 1802)
1. Kiyevskaya goofiticheslutya razvedochnaya
eknpeditsilra trenta
"UkrgoofIzrazvedka" i Infititut geoflziki AN UkrSSR.
Submitted
May 12, 1964.,

DIMITROV. G.V.-._PETROV, P.N.
---C. " ---
Molybdenum deposit in intrusive rocks. Trudy VITR
nods:ZOI-2C8
161. - (MIRA 14.9)
(Molybdenum ores)

ROV - -
I)IMI-r( '. &.Z.
DIMITROFF, George Zukhariyoff, 1901- ; NAVASHIN, M.S. [trans
latarl;
RAYM IN, 1.19., redaktor.
[Telescopes and accessories] felesImpy i prinadlezhnosti k
n1m.
Peravod a anglliskogo H.S.3avashina. Hookya,, Oos. izd-vo
takhni.-
ko-teoret. lit-ry. 1947. 307 P. MRL 7:8)
(Telescope)

RLHUTXA/Farm, Animals. Sheep mid Goats.
Abs Jour: Ref Zhur-Biol-, No 17, 1958, 7B763-
Author : Jitariu, P.;_ Dindtrov, R.; DMtianu, S;
Zarifirescu, Doisteanu) I.;
Agrigoroaie, St.; Daicu., V.; Mardare, Al.;
Popescu, Ch.
]hat :Rumanian AcaderW.
Title :Results of Stimilation of Metabolism in
Grey Sheep.
Orig Pub: Comm. Acad. RPR, 1957, 7, No 2, 233-242.
Abstract: For purposes of stimulating metabolism,
corn
and oats, iodized to ZarWirviscu method, were
introduced into the ration of 11 pregnant grey
sheep,(7-27 g of iodine daily). Thin caused
an increase of the intensity of metabolism, an
Card 1/2

RMUIIA/Fam Animls. Sheep and Goats.
Abs Jour: Ref Zhur-Diol., No 17, 1958., 78763.
increase of weight and a concentration of
restoreCi.
glixtathione in the blood. In-ho frm the tested
sheep differed from lambs of the control group (10
grey sheep) by nore intense pigmentation, with a
higher live weight., iaore intense growth and
higher
viability. In the control group, 30% of the lari)s
were albinos and they were subsequently affected
with tympanitis. There were no such lanbe in the
group tested. -- Ye. M. Derkovich.
Card 2/2
40

Dlux-nov, I.
New method for mechanized transportation of barn manure from
the farms. p. 12.
(Hashinizirano Zemedelie, Vol. 8j, no, 1# Jan. 1.957, Bulgaria)
SO: Monthly List of East European Accessions (EEAL) LC, Vol. 6,
no. 6, June 1957, Uncl.

USSR / Farm Animals. Honey Bee.
Abs Jour: Ref Zhur-Biol., No 9, 1958, 40557.
Author : Dimitrov_L,-~
Inst rNot given.
Title The Use of Lactic Serum in the Fi,-ht
4ainst; the
European and American Foul Brood.
Orig Pub: Zemledeliye i zhivotnovodstvo Moldavii,
1957,
No 5, 29.
Abstract: The serum is boiled, filtered through
gauze and,
after cooling, is allowed to stand for 2 days
at a temperature of 30-350. To one liter of'
serum, 1.2 lcg. of sugar are added and with the
solution thus obtained the honeycombs, bees
and walls of the hive are sprayed. According
to the experience of Moldgooplemrassadnik,
Zt-ransliteratiqn.7 such treatment is effective.
Card 1/1 68

DD4ITROV, TA.
"Complete fulfillment of the local industry plan for
1958.11
P.5 (Leka Promishlenost,, Vol. 7,, no. 1, 19!58., Sofiia,
Bulgaria)
Monthly Index of East European Accessions (EEAI) LC, Vol.
7, No. 8, lugust 1958

DIMITROV, I.
"The youngest rationalizer in the Khristo BotAiv State
Industrial Enterprise
in Ruse."
P. 13 (Ratsionalizatsiia) Vol. 7, no. 6, June 1957
Soflia, Bulgaria
SO: Monthly Index of East European Accessions (EEAI)
IL. Vol. 7, no. 4,
April 1958

PANOV, Pano, in!,,h.; DIMITROV~ IvanL inzh.
Modul of elasticity at stretched textol,'Lt and
glanstamUlit. TekJmika
10 no.9:29-30 161.
(masticity)

/V/ a V1) .4 V1i
BULG,'JIII, Cultivated PI.-.Atsi OrAamontal Plrnts.
.I.bs Jour Rof Zhur - Bfoli, No 8, 1958, No 34905
14
,'.uthor Dfu-dtrov, Ivan
-utc of the Bulgta-ie Acade, of Sciences.
Inst BoY,---nic,- In,,iilt n my
Title A'. Dow Ornamental Plant.
Orig Pub
,abstract
Izv. Botan. in-t B:',Igr. .N, 1956, 48)
No abstract
Card 1 /

Bur.aARTA Cultivated Plants - Pruits, Berrie s % 44-7
Abs Jour i Ref Zhur - 13103-cgl~r-, No 13, 1958, Ma-
58779
l
AUthor Dimitrov, lv~ Xhz;.j Dekov, Lyudmil. Ign.
Inst 2 rorrlvlel~~n
Title :Uni Bla6 as a Valuable Variety fbr the
Vinicultural
Industry of Bulgaria
Orig Pub :Izzarstvo i vinarstvo, 10, .5, No 5, 267-370
Abstract A dotailed ampelographlo doeoriTtion, an
agrobiological
and technological description of' the variety brought
into Bulgaria fr= France where it is known under the
same name, is given. As a result of the study of the
variety in the collection of ttv, city of Pleven, it
is
recommended for many regions of Bulgaria as a valuable
variety for table viticulture. It produces a gool
white wine* - M. V. Motorina
Card 1/1

GAIDAROV, N.; MASLINKOV, Il,.; MDNOVq Iv.; KHRISTOV,
M.; KHARALANOVt St.;
DIMITROV, I.'
C--_
Mechanized harvesting of maize. Izv mekh selsko stop
BAN
ltU5-132 161.

-1111TROV, -1 VU
I
A
Vurshacll-,ki. 3ofiia, Ze-nizdat, 1.954. 155P.
('11areshin-g m-Achime.,s) DA :Tot in DIZ..
Bulgaria
SO: Monthly Index of East European Accessions (EEM) LC 1161
?, no I Jan. 1958

DIMITROV, IA.
"Profiling and specializing in the industrial combines; a
guaranty fox, greater
success,"
P.4 (Leka Promishlenost, Vol, 7., no. 2. 1958,, Softia,
Bulgaria.)
Monthly Index of East Europaim Accessions (EEILI) 10,
Vol. 7, No. 6, August 1958

DIVITRCV, 1.
I. The best rationalizer in tho *rjunvviia SUite Cannintf~.
Coh,bine. p. 13.
FationEdizers revarded vfith wedals, the Avtcm~t Corplex
PP-tionillizers
Brigade at the Klixient Voroslillov Flent. r, IJ,
Rationtilizers' conretitions, spi-icial si-~I-JDcts o'L the
themr-ttic pii~n of' the
Elproin branch of the V. 1,olarov, Plitnt, p. 16.
Vol. 6,- No. 6, June 1956.
RI'LTSIONAL! ZI--TSIIA
TEC!:NOi OGY
Sof iia, Bulgaria
So: East European Accession, Vol. 6, No. 2, Feb. I.c,5,f

PM p No ~p insh 0
A dynamometric devico for the traction tests of t0actims.
Mashinostroone.
-26 Ap 162.
3.1 no.l+:23

DIMITROV I ly.
-Agriou.1tural machines. Mashinostroone 1.1
no.7/8-.33-35 Jl-Ag, 162.

DMITROV, I.,, inzh.j PEEV, N., inzh.
t
On the forms of bladeaj, and the streNth of
plowshares
aocording to the Bulgarian State Stai0ard
2572,5b.
Ratsionalizataiin no.6:32-35 162.

: DIMITROVI I., inzho
StabiLity of the TL-30 traotor. Mashinostroene
11 nosq'i
17.;-18 S 162.
11 NIIMKI

DIMITROV, I., inzh.; IVANOV, Em.0 inzh.
'-~
Unification of the g.-mrbcxes of the class
0,9-ton tractors.
Rasionallzatsiii 13 no. 1: 3C'-"j.'J 163.

DIMITFtOV,, I., inzh,,
Construet-lo a now t ch in the Bulgarian mchine
n of trao+ _W"
building industry. Tj9f tolo 461. 9 Mr 163.
Y

SINEONOV, Kr., khim.; DlWTR.OV.,'j., ijazh.
e
Studies on the Bulgarian radio cera&Lcs with improved qvall~y
I
In a wide range of temperatures and frequencies.
Mashinostroone
12 no.5:35-37 My 163.

DIHITROV, Ivan
The Lovach initiative in electric-poweir enterprises.
Elaktroonergiia
11+ -no.4:1 Ap 161.
1. Predsedatel na Profsuiuza na rab*tnitsite #d tazhkata
promishlenost
i elektrifikatsiia.

DMITROV, L, i)Rzh,
Height of poles, and its influence on the
hauling capacity
5
of tractors. Machinnstroene 12 no.602-33 Je'63.

DIMITROV, I.; PETSEVA, 0.; GRLJRV. Iv. -. TMW, St.;
STOIANOV, 1.
M Clow-
Street accidents and their control. Khinirgiia,
Sofim 8 noA:
75-80 1955.
(ACCIDEMS,
traffic, prev. & control)

h I i~- ou'l -k:
STAIKOV, M,,"IMITROV 1.
WRIM!Ah;~~
Problem of therapy of dislocations and fractures with
special
reference to diagnostic errors. Khirurgiia, Sofia 9
no.10:892-
903 1956.
1. Vissh meditsinski inatitut-Sofiia.klinika po optopodiia
i
tPAvmatologiia,Direktor: prof. B. Boichav.
(FRACTURIS.
diag. & ther. (Bul))
(DISLOCATIONS,
same))

Tntcrilin-nYin-ninal. wn-nitrition. Y'-,A-ur;~iifl,
~io'in 10 fto.5:436-441,
,,95'7.
I. klinall nerlitsinski institut - SOM"t Klinika 110
orto,)ediia i
t"v~~,itolo.-Uq. Direktor: -nrof. 3. 3oichev.
(AMPTLVI03 ,
inte;ilin-ab~bminal Dal))

BULGARIA/Dis eases of Farm Animals - Diseases Caused
by Bacteria R-2
and Fungi o
Abs Jour : Ref Zhur - Biol., lio 14, 1958, 64643
Author : Dimitrov, Dimit"r Iv&; Randev) Yordan He
Inst,
Title : Loptospirosis in Farm Imiimls in the Varm
District@
Orig Pub : Mivotnov"dstvo i veto dolo) 1957) 11, No
9, 4o-4,,!.
Abstract : No abstract*
Card 1/1
12 -

PBTROV, M., Prof.; TWEV, K.; DIMITROV, Iv.; DDICHINOVA,
N.; RACHEV, 3).;
BAIRAMIRM, M.
Phlebitis and embolism In surgery, Ehirurgiia, Sofia 11
no-5--6:527-529
1958.
(PHIABITIS, surgery,
(BUl))
(IMOLISM, surgery,
(Bul))

PITTROV,M.prof.; GIUROVSKI,Al.; DI14ITROV.Iv.
11 - ----------
Surgical approach to the retrostyloid slace (spatium
retrostyloidaum).
. Kbirurgiia,Sofia 13 no.2-3*-313-315 160. -
l.Ii.latedrata po propedevtika na khirargichnite
zabolivaniia pri.
VHI - SOMR.
(BUIN Burg.)

PETROV, M.,prof . ; DNITROV,Iv~.
On the diagnosis and therapy of thromboambolic
disease in surgery.
Khirurgiia,Sofia 13 no.2-3:315-317 160.
(THROMBOMOLISK)
(SURGERY 0PFMTIVI compl.)

GEORGIEVA, Sl.,- DMITROVA, 1.
Ichthyosis-like genodenmtosis stimulating the so-cd1led
pustulosis subcomealis in.combination with epilepsy.
Dermato vener Sofia 2 ncJ; 123-217 163.
1., Iz Katedr ~6-, ;kozhni i veneriche.ski "Dolesti Ki
VMI-
SOMA ( Aov&~'na katodrata prof. Kr.Balal a

MILCIIEVA; 'R~IPW "'-'L- -
Bronchial adenoma. Khirurgiia (Sofiia) 16 Do.10:917-923
163.
1. Pauchno-izaledovatelski institut po tuberkulozap
SoMa,
Direktor: prof, St.Todorov.

DIMITROV, IV., inzh.
Conference of welding apecialista.
Ratsionalizataiia L.
no.9:35 164.

PANOV, Pano, d-r inzh.; WLAMFD, Zhuli., inzh.;
DIMITROV, Ivan, inzh.
Peculiarl.ti83 in constructing plastic articles.
Tekhnika Buig
13 no-9:1-3 164.

NIKOLOVA,L.; GRUEV, Iv.; DIM.175Y., ,
Role of syncardial massage in combined therapy of
andarteritis
obliterans. Khirurgiia (Sofiia) 17 no.1879-84 164.
1. Vissh meditsinski Institut, Sofiia; katedra po
propedevtika
na khirurgichnite zaboliavaniia. Rukovoditel na
katedrata:prof.
G. Kapitanov.

BULGARIA / Cultivable Plants - General Problems.
Abs Jour Ref Zhur - Biol., Ro 3, 1958, 10662
Author Iliyev, P., Popov, M., Mazhdrakov, P., Popov,
Ye.,
Velikov, L., Kal'pcbiyev, G., Ilchev, D., Dimitrov,
K.,
Boyadzhiyev, V.
Inst Institute of Biology, Bulgaria AN
Title The Application of Methods of Stimulation in
Agriculture
and the Results of Experiments in 1954.
Orig Pub Izv. In-ta biol. Blg. ANyI956) 7j 3-40
Abstract A description is given of the results of
experiments on
stimulation of plant growth which have been
conducted in
Bulgaria since 1952. Stimulation of rice, sugar beet,
corn, tobacco, and cotton by soaking the seeds in
2-3%
potassium bromide solution of a 1% bydroquinone
solution
proved successful.

BULGARIA/Cultivated Plants - Grains. M-2
Abs Jour : Ref Zhur - Biol., No 7, 1958, 29685
Author : Mitov, L., Dimitrov, K.
Inst : The Chirpan Scientific Research Institute for
Cotton and
the Institute for Biology, Bulgarian Academy of
Sciences.
Title : The Results of Durum Wheat Seed Stimilation.
Orig Pub : Selskostop. mis"1, 1957, 2, No 4, 245-246
(bolg.).
Abstract : The experiments were mde by the Chirpan
Scientific
Research Institute for Cotton together with the
Institute
for Biology of the Bulgarian Academy of Sciences on
the
stimulation of durum vhcat seeds. The treatment of
the
seeds for a perio& of 6 hours in solutions of 2%
hydroqui-
none, hydroquinone t CUS04, 3% KB, + 1% diastase
indicated
no biological effect and did not increase the durum
wheat
yield.
Card 1/1

BULGARIA/Cultivated Plants - Grains. M-2
Abs Jour : Ref Zhur - Biol., No 7, 1958, 29721
Author : Dimitrov, K.
. ............... ....... ... ................
........................ .
Inst : Institute for Biology of the Bulgurian
Academy of Sciences
Title : Three Years of Experimentation on Corn Seed
Stimulation.
Orig Pub : Selskostop. mis"l, 1957, 2, No 2, 78-99
(bolC.).
Abstract : A description of the numerous (LVeriments
of the Institute
for Biology of the Bulearian Academy of Sciences and
the
Institute for Systematology of the Agricultural
Ministry
in corn seed stimulation with solutions of KBr and
NaS04-
All wTeriments showed a complete absence of any in-
r'
fluence throuCh the treatment on the corn seeds. The
ins-
tructions made by the Agricultural Ministry of'
Bulgaria
to the fact that corn seed stinulatinn yields an
increase
in the harvest are based 29% on the data of tests
made in
Card 1/2
- 43 -

BULGARIA/Cultivated Plants .. Grains.
Abs Jour : Ref Zhur - Biol., No 7, 1958, 29721
1952, which have demonstrated most dubious results.
M-2
Card 2/2

BULGARIA Farm Animals - Q-2
Abs Jour Ref Mur - Biol.) No io) 195B., No 45199
Author Dimitrov, K.
Inst Not given
Title The Male Sex Organs in the Buffalo; Penis,
Accessory Sex
Glands and Urethra.
Orig Pub Nauch. tr. Vissh. veterinarnomed. in-ta,
1953 (1954), 2,
175-194
Abstract No abstract.
Card 1/1

4111,7R0(1 /f/
BULGARIA/Fam AnInals. Cattle -
Abs Jour: Ref Zhur-Biol-, Vo 4, 1956, 16783-
Author Dimitrov K.
Inst
Title The Influence of Age on Micromorphological and
Functional Transformtion of the Accessory Sexual
Glands of Cattle
(Vliyaniye vozrasta na m1kromorfologicheskuyu i
funktsionall-nu,yu perestroyku pridatochnykh polovykh
zhelez krupnogo rogatogo skota)
Orig Pub: Nauch. tr. Vissh. veterinernoved. in-ta, 1953
(1954),
2j 195-205-
Abstract; The histologica.L structure of the accessory
sexual
glands (g1. prostate, gle. vesiculasae, g1s. bulburethrales)
in buffaloes ani bulls of different ages (2-8 years) is
Card 1/2

BULCAIM/Farm Animals. Cattleo
Abe Tour: rief zhur-moi., No 4, 195;8j 16783.
described. The changes of the morphology of
protoplasm and of nuclei of the SIgnAiAn cells
were determined, and the structure of corpus
prostatae in the bull is described. According
to the author's opinion,, c. proetatse perforns
the function of the prostate gland. In buffalo,
c. prostatae is either deficient or is in an
almost atrophied state.
Card 2/2

DIMITROV, K.
Monev, 1. 1.4ell-tended rams mean more sheep with better fleece.
p.24.
K00PE;UTIVN0 Z U~IEDELIE, Sofiya, Vol. 11 no. 2, Feb. 1956
SO: Monthly List of East European Accessions, (EEAK), LC, Vol. 5,
No. 6 June 1956, Encl.

BULGARIA/Fnrr, Aninals. - Sooll Horned Stock Q-3
Abs Jour Ref Zhlur - Biol., No 6, 1958, No 26169
Atithor rov Kostnj Tankov Stoyan
a TOY,
,?L~,PV-10 ~Elta
Inst Not Given
Title Artificial Insominntion of the Shoop of s.
Sydiyevo (Iskus-
stvennoye osemenoniye ovets v s, Sydiyevo)
Orig Pub Kooper7t. zenledeliye, 1957, No 6, 24-25
Abstract The locel Novozegorsk sheep yeilds 2.25 kg.
of wool per yenr.
Duo to crossbreeding with bho Merinofloisch broods
(Prococo
and Caucasian Merino), the averege wool yeild of
hybrids of
the first generation increased up to 2.286 kg., end
thvt of
hybrids of the second gonevation up to 2.48 kg. The
sheep,
the hoat of which continues on the second day after
inser;inr-
tion, must be inseminated again. As a consequoncy of
the
correct procedure in ertificial inseminntion, and
proper
propnration for mcting, berenness of the sheep does
not ox-
coed 3%. Of 100 owes, 117 lambs viore obtained.
Card 1 1/1

D141TROV, K.
Iabor planning in mining and nonferrous
metallurgy.Min delo
18 no.8-.30-34 Ag 163.
1. Upravienie "Tavetria metalurgiia i rudobobiv".

DDUTROV) Kil.
Contact conversion of hydrocarbon or the surface of
a-lum-inosilicate catal.yzers.
p. 66 Khirrlia I Industriia Vol. 30, No. 3, 1958- Sofiia
Bulgaria
Monthly Index of East European Accessions (E1,11) LC,
Vol. 7, No. 10,
Oct - 58

L.k. ; - "Y x
- ' ' ' ' ~ 1
. -
CATEOCRY
i
ABS, JOURa
2 njadn,s goo 5 1960fi No.
fi.111IMM
I
J)imitrov, Kh.

I F,
i tal"Itic Corlverj~.on cf IndLv-.dual

Fydrocarbons in tf)e Pr~eseace of Siiica-A'I-,17L7IaD

Catalysts
ORIO,, PUBj
I Godishnik Sofiyak Univ, F:Lz-Mutem
Fak, 51, 140 5,

1.55-227, 1956-195? (1958)
ABS IMA CT
t The
decomposition reactions of a series of alkyl-

aromutic
hydrocarbons over n washed silica-&lumina

cracking
catalyrt; of thl.~ Hotidry type have been in-

vestigatlRd
at Epace vel,~cities of ().8-4.0 ;,Ir-I an-I

330-550 and
values for the apparent energy of a~-

IA-vation have been
calculated aiid are given elow

(La kcal/mol): for
ettylbenzene 50.0, n-proLyl-

benzene 31+.0,
n-butylbc.-nzene 3.3-0, o-chlorocuvene

24.2, -chlorocumene
21.5, see-butylbenmene !S'.O,

isopropylbenzene 17.5,
rl-cYmene 14.0, p-cymene
Dj 1/3

C01,11-I'My j Bulgaria 3_9
CAIT-L"Pain! YI
Aj~s, jaip. j innim., No. 51960,, Vo, 1,1,o62
A TATH OR
1 FSTI
1
e,
%;IIIC 0pUB, j
A BSUVt C , T j 1~.O, ter-butylbenzene '12.7, and
o-cymene 12.0.
The principal reaction appears to be the elimina-
tion of the alkyl group with the formation of the
corresponding olefins atd benzene from monoalkyl-
benzenes, of toluene from eymenes, or of chloro-
benzene from chlorocumene. p-diisopropylbonzene
apparently decomposes in a series of steps with
the intermediate formation of cumene and later of
benzene. Hydroeen redistribution reactiona, isom-
erization reactions, and polymerizatiopreactIons
42

B-91
CA I'W` ~~Y
ABS. JOUR. t RZOdsvp Noe 5 1960* We. 1?o62
AUT,qOR
MIG. PUBO-
ABSTPACT I apparently occur to only limited extents. The
kinetics of the'reaction fit the Frost equation
for first-order surface reactions inhibited by
reaction products. The extent and rate of conver-
sion depend on the leneth and structure of the
side chains as well as on the nature and position
of the second substituent in the benzene ring.
The author indicati~s that the experimental data
confirm the postulated ionic mechanism for the
catalytic cra;:king reaction.
V. Vasserbarg

IT(6V, 14.
Interaction of'2,"ozo-1,2,3,4-tetranydropyTidLnes \-3
with bromine In alcoholic solution. 1U. Thestructuraand
soml) conversions of bromobSoidth6drothre"'
. lan
TV
bronwalkoxyd1hydrothym[H Cur-
'tey. Comps. rcad. d. bulf'o scs is.
runi!aan) (C'tr~ =W. Y ; f. ;-- A. 49, 7574b.-Th.
strudure of &bromo-6-b3rdrarydihydrc)thymlne (1) was
proved by conversion to I;-bromo-&methyIbarWbidc add
with XUnO, ( eld 2374, 1 was converted Into Itil Ht
ether (yield 56411. The eandEtethersof1werechauged
to thyndne by '90, HBr, and NnOH. I was also hydro-
lyzed to thymine by RCI and 1113r. A mechanism for this
cbwi= proposed. The Me ether of I was converted
Into &methazydIbydro-&thymyI) ether In 90% yield,
103-4' (decompu,), and into 5-cyano-&mcthoxydIhydro.
thyinlut in 49% yield, darketted at 280% ni. 300* (de
M. Newt

Distr: 4E3d
Kinetics of the repeated cracking of tha terosine-gas oil
fraction of Tyuleuoio crude oil. Dunitroy ano D.
U.
Shomy. Compt. rend. acad. b~01111
(in Lnglish).-Tbe rate of decompn' *of the keroiine-gas oil
fraction of Tyulenovo crude oil,decreased with the deepen-
ing of catalytic cracking; The apparent activation energy,
of the 2nd cracking pass was-15,5W cal./inol. From a-
crude oil which had yielded 31% of gas-Alue in the Is,, crack-
Ing pass over a Houdry-type silica-Mumina catalyst, am anit.'
of gasoline equIv. to an addid. 01% of, the orighial oil was
obtained by a 2nd cracling imss at 5100., The gasoline from:
the 2nd paw Is rich.in aromatic bydrOCUTI)Ong. CraCking,
~t 410-510' Increases the yield pruprrticinal to the temp.,
'but the yield Is lowered whem the space velocity is Im.-reased.
n and d. of the gasoline also Inereas4 with temp. and de-
crease with increasing upace velocity, whereas the! trend for
the aniline points is reversed. TheproduLtobtainedatS10*1
and a space velocity of 0.0/hr. had nV 1.4604 ' d'10 0 7081
and an aniline point of 23.3% It was obtained im
yield from the cbarge to the 2nd cracking pass.
Card 1/1 ..aht

s/oal/62/000/'008/037/057
B156/B101
AUTHORS: Dimitrov, Khr., Ivanov~ V.
TITLE: The catalytic cracking of heavy fractions produced '~n
the
coking of petroleum asphalt from the Tyulenovo field in
Bulgaria
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 8, 1962o 475,
abstract
81,1131 (Godishnik Sofiyak. un-t. Fiz.-matem. fak., v. !i2,
no. 3, 1957-1958 (1959), 161-168)
TEXT: The process of cracking the 205-330 0C and 205-450 0C
fractions from
the distillate obtained when coking petroleum asphalt from the
T.)-ulenovo
field in the presence of an industrial aluminum silicate
catalyst was
investigated at 5000C and a volumetrio rate of 0.6 hours-1. It
Was
the yield of gasoline from the 205-330 0
established that 4 C fraction is 29%
in the 1st stage, 22,71f0 in the 2nd staCe and, 18~o in the 3rd
stage (of the
initial raw material). As well as rai 04 ng the yield of
gasoline, multi-
A.
stage cracking also improves its properties. The aromatic
hydrocarbon
content of the gasoline rises from 13 to 45%- It was
established by gas
Card 1/2

S/081/62/000/00a/037/057
The catalytic cracking of B156/bioi
chromatography that the principal components of the gasoline
are the
C:; and C4hydrocarbons, while the C3116 content reaches 49~.
Analogous
r;)sults were obtained when cracking the 2()5-450'C fraction.
[Abstracter's
note: Complete translation
Lk
Card 2/2

DIMTROV'P Khr.; PMEV, N.
On the chemical composition
coking of the asphalt of the
I.Chromatographic separation
47-54 1951/670 (pub. '63.)
of the benrAne obtained throueja the
T~ndenovo naphthene aromatic i3aptha.
of benzine. Godishnik khim 51+ no-3 ,1
(EEAI :L0:9)
(Ligroine) (Asphalt) (Naphthenes)

DMTROV, Khr.; GALPERN, 0. D.-. KISLINSKII A.N.- IVANOV,
V.
P
On the chemical compoAtion of the benzine obtained
through the
coking of the asphalt of the 7~nlenovv naphthene
aromatic naphtha,
I'L.Individual composition of the fractions boiling in
the interval
22-600C. Godishnik khim 54 no.3:67-73 1959/60 (pub. 161)
(EFAI 10:9)
(Ligroine) (Asphalt) (Naphthenes)

DIMITROV, Khristo
oi~erlksento In phyolov.
1. VIII u-shte,..Sofl-a
Hat I filt Dulg 5 no-2-57-38 Mr-Ap 162

DIMITROV, Khr.; STOILOVA, Kr.; PETSEV, N.
Che4cal composition of the gaBoline obtained
th*c6gh
the boking of the aspluat of the Tylenovo aromatic
na htbao
Ptj, Qoclishnik khim 55 no.3-.23-32 160/61
(publ-17-

DIRITRCVP X~.;: PETSEV, 11.
Deanylation of 0-isopropylphonol., and its
kinetiese, Doklady
RAN 16 no.5%5a!~-528 R63.
1, Sofiyskiy universitetj, Kafedra org. khimii.
Predstavleno
akad. D. Ivanovym.

DMTROV, Khr. (Sofia)
Review of the gas laws in the 10th grade. Mat i
fiz Dulg 6
no.208-39 Mr-Ap 163.

SIMOVA, P.; POPOVA, M.; DIMUMOV, Kh.; PI-IM-;IV, N.
Study of alkyl phenol spectra. Pt.2. Doklady BAN 17
no.3t22-1-230
t64-
1. Predstavieno chl..-korr. E.Dzhakavym.

DIMITROV Kh.; SIMOVA, P.; PETSEV, U.; BEZUKHANOVA, TS.;
SAVATINOVA, I.
Chemical composition of the Dolni Dubnik petroleum.
Doklady BAN
17 no.3s255-258 164.
1. Chair of Organic Chemistry, Univorsity of Sofia, and
Institute
of Physics and Atomic Scientific Experiment Station,
Bulgarian
Academy of Sciences. Stibmitted by Academician D.Ivanov.

PET"ItV, N.; DIMITROV, Kh.; STA1.1,1210VA, V.
Application of Ix-nzidine in a stationary phase in
thr gas and
liquid chvomatozraphy for the separation of
aromatic hydro-
carbons and 5pirit.,3. roklady DO 3.7
no.12:1099-1102 164.
1. Faculty cf Iftsius and Matheimitics of the
Sofia University,
Sofia. Submitted July 23, 1964,

SIMOVAf P.; POPOVA, M.; RIL4111~qy,_Kh.;
PETSEV, N.
Studies In alkyl phenol spectra. Pt.l.
Doklady BAN
17 tio.2:113-116 164.
1. Submitted by Corresponding Member
E.Dzhakov.

ACC NM
AP6031807
SOURCE COW:
41/06441
BU/0011/65/018/009/OB
AUTHOR: Dimitrov, Khr.; Bezukhanova, Ts.; Dimitrova, P.
3-~
ORG: Department of Organic Chemistry, Sofia UniversitZ
TITLE: Catalytic conversion of.p-di-n-propylbenzenel on
alumosilicate catalyzer
SOURCE: Bulgarska akademiya na naukite. Doklady., v.- \18p no.
go 1965, 841-844
TOPIC TAGS: aluminum silicate) reaction temperature, benzene,
benzene catalytic
cracking
ABSTRACT: Dialkylbenzenes in contact with alumosilicate
catalyzers at increased
temperatures (400-500*C) and atmospheric pressure undergo
various transformations *whi
lead to valuable products. Present article reports in details
the results of the
catalytic conversion of p-di-n-propylbenzene at 45O*C in
presence of Gudri-type
alumosilicate catalyzer. The resulting fractions are compared
with those obtained
by Kazanskiy and his co-workers (V. A. Kazanskiy, Kh. D-.
Georgiyev, DoICL. AN SSSR'
116, 1957, No. 11 85; Izv. AN SSSI'Ro Otd. khim. n., 1959o No.
3, 49.1) during the
crackingO6of p-disopropylbenzene and ri-propylbenzene. This
paper was presented by
7-caa-em-I-Ran D. Ivanov on 1 June 1965. The authors thank the
workers of I01al, BAN,
B. Yordanova. and I,, Yukhnovskiy tar assistance in the
carrying out the spectrum
analysis in this -work. Oxofg.,art. has: 3 figures and 2
tables. 1JPRS: 34,5181
SUB CODE; 07 / SUBM DATE: OlJun65 ORIG RM 002 SOV REF: 006
OTH REF: 003
Card

L'. -311i(j)- RM/q
-XCC qr,--XT6023982 SOURCE CODE: BU/2509/6;- /0051/0061
AUTHOR: Dimitrov, Mir.; Simova, P.; Dimitrova, Kr.
ORG: Department of Organic Chemistry , Chemistry Faculty, Sofia
!y2Zq~y~Katedra
po organichna khimiya, Ichimicheski fakultet, Softyski'Universitet)
TITLE: Chemical composition of naphtha obtained by coking of a
topped residue from
naphthenic-aromatic Tyulenovo crude.\\ 6. Individual and structural
group composition
of unsaturated hydrocarbons in the 60 to 150C fraction
SOURCE: Sofia. Universitet~ Khinicheski fakultet. Godishnik, v. 58,
1963/1964.
Sofia, 1965, 51-61
TOPIC TAGS: chemical composition, hydrocarbon, olefin, molecular
structure
ABSTRACT: The analysis of a coking distillate from residual
Bulgarian oil comprised
the identification of C6-C8 aliphatic and cyclic mono- and
diolefins in the 60--110C
cut and study of the group composition of a 110-144C cut from the
60-150C fraction.
Rectification and Raman spectroscopy of the lighter cut showed the
presence of 21
olefins and 5 unsaturates in measurable anditrace amounts,
respectively. The spectra
indicated relatively large quantities of 1-methyl-l-cyclopentene,
trans-4,4-dimethyl-
2-pentene, 2,4-dimethyl-l-pentene, 2,4-hexadiene, cyclohexene,
2-metllyl-l-hexene, 1-
heptene, and 2,4-heptadiene. The amount of branched hydrocarbons
and aliphatic
olefins exceeded normal structures and cycloolefins, respectively,
with cyclopentene
derivatives prevailing in the group of cyclic unsaturates. Alkenes
represented
Card

L 07228-67
ACC NRI AT6023982
approximately 50% of olefins in the 110-144C cut and an equal
amount of cyclic comn
pounds was detected; more cyclopentenes than cyclohexenes were
shown to be present
in-the latter group. Orig. art. has: 4 tables and 3 figures.
SUB CODE: 07/. SUBM DATE: 18Dec64/ ORIG REF: 005/ OTH REF: 004
tard
2/2

L 07222~,_67_ I - - I-
rXCC_W,__rT6023983 ~ A Y SOURCE CODE:
BU/2509/63/0.58/000/0063/0076
AUTHOR: Dimitrov, Khr.; Georgiev, M. - Georgiyev,, M.;
~avatinova, Iv.
ORG: Department of Organic Chemistry, Chemistry Faculty, Sofia
University (Katedra
po organichna khimiya, Xhimicheaki fakultet, Soflyski
universizetj
TITLE: Chemical composition of naphtha obtained by coking of
topped residue from
naphthenic-aromatic Tyulenovo crude.\\7. Individual and group
composition of aromatic
and naphthenic-paraffinic hydrocarbons in the 150--200G'
fraction
SOURCE: Sofia. Universitet. Khimicheski fakultet. Godishnik, v.
58, 1963/1964.
Sofia, 1965, 63-76
TOPIC TAGS: aromatic hydrocarbon, olefin, chemical composition,
naphtha, paraffin
ABSTRACT: A combination method was used for the tentative group
analysis and qualita-
tive determination of individual hydrocarbons in a 150-200C cut
of coking naphtha
from Bulgarian crude; the method comprised chromatographic
separation, rectification,
gas chromatography, catalytic dehydrogenation, spectroscopy,
and measurements of
physical and chemical parameters. The pi,-esence of 36.8%
nap*,-Ithenic-paraffinic hydro-
carbons, 38.2% olefins, and of 25% aromatics was shown.
Qualitative analysis showed
measurable and trace amounts of 18 and 11 aromatic and 15 and 9
cyclohexane deriva-
tives, respectively. Relatively larger amounts of
1-methyl-3-ethylbenzene, 1,2,4- and
1,2,3-trimethylbenzene, indane, n-butylbe-nzene, 1,2
-dimethyl-4-ethylbenzene, 1,2,4,5-
tetramethylbenzene, and naphthalene were indicated by the
intensity,of spectroscopic
Card 1

L 07222-67
ACC NRt AT6023983
lines. Narr(YvT fractions were obtained and coordinated with the
distribution of
paraffinic-cylopentane derivatives. Orig. art. has: 7 tables and
5 figures.
SUB CODE: 07/ SUBM DATE: 18Dec64/ ORIG REF: 001/ OTH REF: 001/
SOV REF: 012.-
2/2
Card

BULGARIA
Kbr. DIMITHOV [Affiliation not givenj
"Critical Examination of Some ASp,-CLS of
Psychoanalysis in the Light
of the Pavlovian Reflex Theory."
Sofia, Nevrologiya i Psikhiatri.Y!, Vol 2, No 1, 1963;
rp 23-31.
Abstract [English summary mod'A fied]: A criticism of
Freudian and
14eo-Freudian concepts. Freudts observations are deencd
valuable and
interesting but their overintcrpretation rests upon
erroncous
assumptions. Pavlovian discussion. Thirteen Soviet, 12
Bulgarian,
26 Western references.
1/1

DIVITILOV, U.; UAIAINOV, S.
DIFUROV, M.; ZUTANOV, S. About snovslides from snowdrifts In the
younp shelter belts
in Dobruja 4ind mcasures for T.-?-roventinf,, tl-.em~. p. 20-C.
vol. 1,^1 No. 7, Sept. 1956
GORSO STOPANSITO
AGRICULTURE
Sofiia, Bulgaria
So: Fnst European Accession, Vol. 6, 11o. 2, February 1957

UZI MY-
CATEM RY : Fore-stry, F~i-,aot Cultures. K
J0171-~. : R*7,hKc!., Fc.. 3, 1959, No. 10809
AUTOOR, DW.trov, Kh.
p DoT3-rt,.L
TDa-55-UMT-M-3 Recourch Institute.
TITLE Problems Aosooiated vith the Oondition of tho
Field-
Pro,;,eotiva Foreat Stripit in Dobrudaba (Bulgaria).
OPdG. 7-UB'. DyU. rm-anhno-proizv. infom. Dobrudzh.
nauchao-izsled.
1957, No. 21 23-2.8.
A ~41 A T F-A C, TNo abrtraot.
UT61'- IA

TZMV, Iv.; DIMITWV, Khr.; GULUBOTA, K.
. 1--
Nikola, Gavrilov Krustnikov, outstanding Bulgarian
psychiatrist.
Suvrem. med., Sofia 7 no.1:109-119 1956.
('BIOGWRINS, '
Krustnikov, Nikola 0. (Bul))

DIMITROV. Khr. D,
Difftzion of radioactive atorm. In
photographic emasions,
Godishnik fix mat 53 no.,'.,.-73.,92 958195~)
(publ., D601o .

DIWTROV,"Kh.D.
Distribution,of particles along th6 length of
their paths in
cylindrical counter. Godishnik fAz mat 57:171-179
162/163
[publ. 'U,].

DRUTROV M=i a o L.,
Einstein euad quantum ,:)bysico. Mai, J fiz Bu2g 5
no.3:9-15 1,17-Te
162. ..
I
I
t
I
I
I
i

DINITROV, Min. (Sofila)
- j
My work in physics In the 8th ClAose Hat i fis Bulg: 5
no.,6t45-47
J&-D 162.

_ Krum, G., n. sutr.
Hybrid sorghum. Prircda Bulg 13 no.4%107-109
Jl-Ag 164.
1. Institute of Plant Breading of the Bulgarian
Academy of
Agricultural Sciencen, Sofia.

DDaTROV, L.
"POSBibility Of UtiliZing the StmIs Lnergy for
Techilical Purposes in
Agricultural Cooperatives." P. 34
(KOOPE,UTIVNO ZEMEDELTE, Vol. 9, No. 12, 1954,
Sofiya, Bulgaria)
SD: Monthly List of Ea.st European Accessionsj,
(MAL), LC, Vol. 4
No. 5, May 1955, Uncl..