SCIENTIFIC ABSTRACT MARKOV, M. - MARKOV, M.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001032510002-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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tjWOV, M.; TOSHEV, Tv.
Or: postoperative eviscerat-lor. Khinirgia (S,)f-.ia) 1F nc.4:
459-465 165
. Okruzhen onkr,loglchen dispanser, Varna (gl. I,kar M. 1.1,arkov).

DASKAIkV, D.-;- MMOV,M.; MINEV, Ts.
Neurovegetative reaction in women and men. Izv biol ned BAN 3 no.4:
91-97 96o. (EEA.I 10:3)
1. Institut po fiziolo iia pri BAN (Direktor: akad. D.0rakhovets)
(NERVOUS SYSTEM5

mmov, M.
Changes in the electroconductivity of skin in contact with Lnod.
Doklady BAN 14 no.4:413-415 161.
1. Physiologischpa Institut an der Bulgarischen Akademie der
Wissenschaften. -Vorgelegt von Akademismitglied D. Orahovats
[D. Orakhovats].

HARKOV, M.
Relative dependency of alectrocOnductivit7 frm mm'beT' of active
pez. iratory glands after electrophoresim of acetylcholin adrenalim
and pilocarpin. Doklady BM 14 no.5:555-558 161.
1. Pbysiologischches Institut der Bulgarischen Akademie der Wiesen -
schaften. Vorgelsgt von AKidemismitglied D. Orachovats[D. Grakhovats)
(Electric conductivity) (Cataphoreeis)
(Adrenalin)

MARKOV.A.; PETROV, 1.
Investigation of perspiration suggested during hypnotic condition.
Doklady MN 14 no.7:771-774 161.
1. Vorgelogt von Akadezdemitglied D. Orahovats [D. Orakhovats].
(PERSPIRATION) (HYPNOTISM)

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MARKOV, M.; PETROV, I.
Cb thO m8chanim Of gmUtDr7 mmating. Dokl. Bolg. akad.
nauk 15 no.l.,89-92 162.
1. Vorgele t von Akedemismitglled D. OrahovaU.
I
ISTWEATING pbysiol) (TASTE pbyajol)

0RAROVATSj D.; MLRKOV, M.; WMMANDV, W.
Effect of the resistmew of the soft tisBue of the extremities
in usamwing blood pressure with Norotkoff Is vathod. Dokl.
BoIg. akad. nauk 15 no.3:333-336 162.
(BLOOD PRIMU) (LEG blood mapply)

MARKOVP M.
Changes in the electrical conductivity and potential of the skin in
pressure on the anode in relation to the initial degree of electrical
conductivity and potential differences. Izv. inst. fizio?. 5.179-186
162.
(SKIN physiol)

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end ?ETROV; &-: 11, a.-. nZ"; P;) 69-92. -~,:=
23. 'in tae hl~tur4 taa 1&11,a~ ju ~-..
Us ernal Ilia* JA_jj~q;
P;) Fazom.
In Zmellaft; 3-90.
24. ~lolutln: ~d!Ul* S4314mr ).Aoaoa 0; ~dcra-,-1=8
under t4 1w ~Zos of Per., 04.
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25. 'MrperjasmW vis ?t%A.
Z:.sot of Bevaral ?ropqr%-.jirf fr,z -n-
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(COML

ORMOVATS, D. [Orakhovats, D.], akad.; 14AMOV M -_.WAR13AVOV, W. (Vurbanov, V.)
I t-L
Effect of the resistance of soft tissues in the meaz=ement of
blood pressure by the Korotkov method. Doklady BAN 15 no-3:333-336
,62.
1. Physiologisches Institut der Bulgarischen Akademie der
Wissenschaften. 2. Chlen Redaktsionnoy kollegil, I'Doklady
Bolgarskoy Akademii Nauk" (for Orakhovats).

ORAKHOVATS, D. I de:-.~~itiF-.d J; DRAGANOV V, V.
i_ Ll~'; , , I fl,., , *,? . ; f: A ~, ~ 1 EV , ~ * K .
'~imultaneo;.3 reccrdinz ,f ti-e a r t t- r
Korotkovl,--. tones and P-e-s-r~ a c
hy means
5-18

ORA KHOV A -S , D. rdece a sed j ; MARK(T , IA.; Vlrosj,,Nt V I V . ; I QAG AN (,V , I-
- - --- I - - -- - " ~ z- - -
.,-tudies on ne -4eve op-ment Cf "',,r XGV's cnes. -z,'. -% B
ksofiia) 1:19-28 16.1.

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ACC NR: A?7C,08901 SOURCE CODE: UR/0386/66/003/.-
M M.
0,-,3 Institit-e imeni P. N. Lelbedev, Academy of Sciences
AN'
for specif-c mu-me~ion and sup nu mu-neutrino JnteractJoru, a*. v.:ry
e:.e r..- e s
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::~a-.Ion the &-cha.-,-c 1.3 ca=cd 'by P. and nIcIco,-,5 only; a
...Lno and alcctzron car,7y a =ch avaluation of
, ' V 'eld3 of extcnded nucloi is givc:l for
by psc,~(~op',-iotcnc; in Ccu7+o:;b 11
-Z lo, -27-,028 iind a vcr-j Cenorai discusaion of thu
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axisting wcp~'-c-ntal material 4s proacrited. Dotailod numorical evaluations
muEt be past,)One~: until i;iors? reliable data beconies available. I J PILS : 3 5, 6-')

MARKOV, M.; MINT77, TV.
Chan -,ed number -.' , -,-- 've seat glants - " -- ~ -- -rcrear-m -: ;-c-7- ..-~ -
of differert aj7e!~ .- : arirenpl.~.ne
before and aft,,r etirlnulr~t!:)r_ 1: -- t.,-. . -~-, ~
8:69-76 164

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-- MARKOV..~, .
Age changes in the electrical condu(~~ivjty -.f 'n- f:~-r. &JI-P-1-
the alectrophoretic admini!-ltration of anetylcholire, adranallne
and pilocarpine. Dokl. Bolg. akad. nauk 18 ro.,'-.183-!F,6 165
1. Submittea on October 16, 1964

S-- S-6 0 0 66965
AUTHORSt Kondratlyev, D. A., Markov, M. A., Sol'/32-25-11-13/69
Minachev, Kh. M.
TITLE: Hydrocarbons by the Method of
to C
Analysis of Mixture- of C
5
7
Liquid - Gas Chromatography
PERIODICAL: Zavodskaya laboratoriya, 1959, Vol 25, Nr 11, PP 1301-1304
(USSR)
ABSTRACT: A simile device with a microflame detector (Ref 1) designed
for the analysis if paraffin hydrocarbon 11 naphthene laromatic,
to C
hydrocarbons has been developed.
and some unsaturated C
5
7
The construction of the dosing evaporator and the microflame
detector was based on a device developed by B. A. Rudenko
(Izvestiya AN SSSR in the press). The detector is , in principle,
a burner consisting of a capillary 1 mm in diameter. The burner
i9 located at the upper output of a column 6 m long, and is
connected to a Chromel-Alumel thermocouple (Fig 1: Scheme of
the device). Data obtained with the detector are recorded by
automa c recording potentiometer of the types PS1-01~60r
EPP-09""'with a second PP potentiometer connected thereto, The
Card 1/3 hydrocarbons may be analyzed by means of a thermostat of the

66965
Analysis of Mixtures of C 5 to C 7 Hydrocarbons 3OV/32-.-)-11-1'I'/b)
by the Method of Liquid -Gas Chromatography
type TS-151~at constant or variable temperature. The best
separating efficiency was reached when two columns (each 3 m
long) were used, the one filled with diatomite brick chips
(0.25 to 0.5mm) and tricresyl phosphate, and the other filled
with diatomite brick chips and dioctyl phthalate. Separation
was first effected at 15 - 20OC(for 15 minutes), and all
normal and isoparaff-'n hydrocarbons C 5 to C7 were separated
from one another, whereafter temperature was raised to 85 0 C
(1-50 per minute). Hydrogen was passed through the system with
a rate of 60 cm3 per minute. The chromatogram. of a 15-component
(C 5 to C7 hydrocarbon) mixture shows that all substances could
be separated except for the pairs 2,3-dimethylbutane-2-methyl-
pentane, cyclopentane - 3-me thylpen tune, and cyclohexane - 3-methyl-
hexane. Results of an analysis of an artificial hydrocarbon
mixture (Table 1) as well as with catalyzates at elevated
temperature and hydrogen pressure (Table 2) are given. There
are 3 figures, 2 tables, and 2 Soviet references.
Card 2/3

66965
Analysis of Mixtures of C 5 to C7 Hydrocarbons SOV/32-25-11-13//69
by the Method of Liquid - Gas Chromatography
ASSOCIATION: Institut organicheskoy khimii im. N. D. Zelinskogo Akademii
nauk SSSR (Institute of Organic Chemistry imeni N.D.Zelinskiy
of the Academy of 3ciences of the USSR)
Card 3/3

MINACHKV, Kh.K.; SHUrKIN. N. I. MARKOV, M.A.
Bffect of the specific surface of a platinized aluminosilicate an
the degree of n-nonane conversion. Report fio.l: Change in the
activity of platinized aluminosilicate in the course of the
treatment of the carrier with hydrogen. Izv.AN SSSR Otd.khIm.
nank no.5:907-912 W 060. (MIRA 13:6)
1. Inetitut organicheskoy khimii Imeni N.B. Zelinskogo Akademli
nauk SSSR.
(AluminosilicateB) (Platinum) (Bo,e)

S/062/60/000/008/02z/"0.21,/'X)r
B013/B055
AUTHORS: Minachev Kh, M., Shuykin, N. I., and Markov, M. A,
TITLE: Investigation of the Effect of the Specific Surface of
Plaiinized Alijmcsilicat,~ or. the Degree of n-Nonane
Conve.7sir.n
PERIODICAL: izvestiya Akad~mi, nauk SSSR~ Otdeleniye khimicheskikh nauk,
1960. No~ 8. pp. '466 1470
TEXT: This paper is a continuation of the studies on the effect of the
specific surface of catalysts or, the degree of hydrocarbcn conversion.
For this purpose, the authcrs st;jd4.ed the conversion of n-nonane cn alumc-
silicate catalyst.5 with w'.cely varying specific surfaces. Two 0-5% Plati-
num/alumosilicate catalysts with specific surfaces of 320 m2/g (K-1)
and 60 m2/g (K-.2) were uspd. A standard alumosilicate catalyst for the
cracking process was used as carrier for the preparation of the platinum
catalysts. To prepare the latter, the carrier was saturated %ith a dilute
H2Ptcl 6 solution. The data of the n-nc-nane used were in agreement vith
those given in Ref. 4. Infrared spectra showed the n-nonane to be free
Card 1/3

Investigation of the Effect cf tne Specific 3/062/60/000/OC)8/02 ~/O ~z ',~XX
Surface of PlatinAzed Alum6salicate on the B013/BO95
Degree of n-Nonane Conversion
of isomers. The experimental apparatus has been described in Ref. 1.
The experiments were carried out .1n a continuous system at 360 to /50
a hydrogen pressure cf ',0 atm and a flow rate of I h-1. The molar ratio of
hydrocarbon and hydrcger, was 1 :5. A fresh catalyst was used for each ex-
periment. The results of the examination of the catalyzates are listed in
Tables 1 and 2 and graphirally represented in Figs. 1 - 3. These data shc,
that 'he degre.; of hydrceracking of hydrocarbons considerably decreases
with ~e~reas_'ng speclf~o catalyst surface. This 's in agreement with data
given in Ref. 2. The yields of hydrocracking products on K-1 catalysts
were found to increase mcre rapidly with a temperature rise than on K-2
catalysts. At temperatures cf 420 450 C, hydr4)cracking on K-2 is in-
significant, which enables C 9 isoalkanes to be obtained in comparatively
high yields (54% at 450 cC). On K 1, the maximum yield of isononanes is
obtained at0 3800C (53%). Since arcmatization occurs to a noticeable degree
only at 400 C, aromatIc hydroc-arbons can be obtained over K-2 before C
iscalkane yields are reduced. The total yield of hydro,:~racking produc12
under the experimental conditions was 45.7% over K-1, and 25.3% over K-2,
The experiments have thus shown that by decreasing the specific surface
Card 2/3

Investigation of the Effe--t of the Specific S/062/60/000/008/023/0~5//XX
Surface of Platinized Alumosilicate on the B013/B055
Degree of n-Nonane Conversion
of the catalyst the process can ~.e ;arried out at higher temperatures
without the occurrence cf hydro~.--ra--zking. There are 3 figures, 2 tables,
and 4 Soviet references.
ASSOCIATION: Institut (~rganiche3k,,,y khim;i im. N. D. Zelinskoge Akademli
nauk SSSR
( Inst i t-,.t- ( f Organic Chemistry imen I N. D. Zelinskly of
the Academy of S,-iences USSR)
SUBMITTED: Februa-..i '8, '9'9
Card 3/3

nv
AUTHORS: Tits-Skvortsova, 1. N., Dar-liova, T. A., Mar/ov, M. A.,
Stepanova, I. I., Osipenico, Ts. D.
TITLE: Synthesis and Conversions of Sulfur Compounds cff
Naphthalene Series Over an Allumina-Silica Catalyst
PERIODICAL: Zhurnal obshchey Ichimili, 1960, Vo__ 30, Nr 3, PP J-85-
991 (USSR)
ABSTRACT: The following compounds were synthesized and their
conversions over an alumina-silica catalyst at 300 13
was studied. M - Thionaphtnol (72%), bp 143-1440
(6 mm); 8 -thionapht-o! (80%), mP 79-800; a- -napthy!
decyl sulfide,~72%); GL,-naphthy~ocyclopenty~osulfide
(41:--.6%), bp I -IbB.50 (2 mm), n .641g, d' 1193;
D
9-naphthyl decy-1 sulfide (68%), bp 209-2190 (~.5 mm),
mp 34-35.; 3-naphthyl cyclopentyl sulfide (65%),
Card 1/5 bp 187.5-1880 (4 mm), n 20 1.6455, d 20 1.1052. This
D 4 -

Synthesis and Conversions of Sulfur Compounds 7~-129-7
of Naphthalene Series Over an Alumina-Sil4ca SOV/79-30-3-5"c's
Catalyst
study was undertaken to see whether the convers-l--ns
of the thionaphthols over the above catalyst at 3000
proceed similarly to the conversions of arcinatic
thiols under the same conditions. Conversions
aromatic thiols proceea as authors showed (DAN SSSR,
80, 377, 195a; ZhOKh, 21, 2123 (1951); and others),
according to the-following scheme:
Sit
It,
It was found that botl~ a.- a:id
undergo an identical tnjs a t a 1."' L; L
at 300c), a-covding, tc. tn(-
SH
M
Card 2/5

S,ji I t I I(:,, !~; It A (-,onv( rs I on.-, 3-;
ol' Naj_.W,hLilcnu Series, Over, ;vi A 1 1..ri -SI ~~OV,
Ca taly L; t
Comparison of' schemo_,~3 I and
and j3 -thionaphthol:, and
similar conversions ove.- the
same temperature. CC-Napht hyl
'- 3000 to
over the catalyst a,
of weight of catalyjt), decyl
(7.8%), and H 2S, according to
showu that tutic
aromatic, thlol:; inderp-c
3ame catalyst at the
decyl sulf ide decompo.-~,
fonm naphthalene __)b%,
I
mercaptan (113.1%), dec(,::
scheme -
(3)
Card 3/5
(X-Naphthyl cyclopentyl sulfide decomposes over the
catalyst to form naphtnalene I
(~40% of' weight of
catalyst , cyclopentanthiol .6%), dicyclopentyl
sulfide ~2.2%) and H S. The reaction proceeds'also
analogously to sche4 3. Catalytic decomposition of
napntnyl cyclopentyl ;~-illllde under above cor,
#it-1,~-:.s :,esuits in tne f,,--matlon of - thionapn~~iol
of weight of catalyst), cycApentene (10.2%)_,

,~~2 - 7
Synthesis and Conversions of Sulf~_:r Compc.-I;nds 7' ~;.
of Nlaphthajene Series Over an Alumina-Silica S OV/7 3 0 -
Catalyst
Card 4/5
naphthalene (43.:,%'. and H S, ac -ord 'In, F, t_c, a
2
scheme:
Sit
+ LJ~
Catalytic decomposiltion of /3,apt-1,:-_1 d1c,-,
under the same conditions result2 in the
-thionaphthol (1 .11% of* we ight of' calal y.--
fercaptan (6%), naphthalene ('30. dei,--t
f'raction '4.2%) and H 3, ac.---nrd11,.;1
2
+

Synthesis and Conversiom of Sul!*ur- 7 -~ 2
of Naphthalene Series Ovg---r ari Aluml'ia-S.'I- Ica SOV,-'-73
Catalyst
The comparative strent_tii ol' the sulfur-bond with
different radicals Is shown in scheme b:
C II-SI('101i2l
c If-'-s (-,!11, 121 - S24.1017
11-S (.11117
(6)
There are 3 tables; and 14 references, I U.S., 1 Dutch,
4 German, 8 Soviet. The U.S. reference is: E. D.
Rossini and others, Selected Physical Values .,.nd
Thermodynamic Properties of Hydrocarbonj and Related
Compounds (1953).
ASSOCIATION: Moscow State University (Moskovskly gosudarstvennyy
universitet)
SUBMITTED: March 5, 1959
Card 5/5

MINACHEV, Kh.M.1 MARKDV, M.A.; LOGINOV, ',.A.
WWWAQQ~- ~,
ConverBione of five- and nix-membered cycleneB on rare-
earth oxides. NeftekhIsia I no.3t356-361 ?V-v'e 161.
(MIRA 16:11)
1. Institut organicheskoy khiaii AN SSSR imeni N.D. Zelinskogo.

51, 11 q0
31746
S/204/61/001/004/003/00-q
F,075/E185
AUTHORSt Minachev, Kh.M., Markov, M.A,, and Shchukina O.K,
TITLEt Dehydrogenation of cyclohexane on the oxides Of
rare earth elements
PEP.IODICALi Neftekhimiya, v.1, no.4, 1961, 489-493
TEXT2 Eight oxides of rare earth elements and yttrium
oxide were used as catalysts for the dehydrogenation of
cyclohexane. The catalysts were prepared by dissolving the
commercial oxides in 27% nitric acid, and precipitating with
12% ammonia solution at 50-60 OC. The dried and washed
precipitates were compressed into 4 x 4 aim cylinders and heated
at 560 OC in dry air for 8 hours. The surface areas of the
oxides so obtained were determined by benzene vapour adsorption.
The dehydrogenations were carried out at 515-590 IC under
atmospheric pressure. The catalysts were activated at 560 OC for
2 hours by passing through them currents of air, hydrogen or
nitrogen. The catalysts with the greatest activity were produced
by the activation with nitrogen, Experimental results show that
all the catalysts dehydrogenate cyclohexane to benzen:~
Card

317 b
Dehydrogenation of cyclohexane S/2ok/61/001/004/003/005
E075/E185
The detsrmination of specific areas of the catalysts permitted the
calculation of the specific activity and spe:ific --oke formation
for the various catalysts, and thus their relative overall
activities could be compared. The results are given in Table
It can be seen that the specific activity and coke formation at
530-56o OC does not differ much inside the yttri-um group of the
oxides. The yttrium group oxides exceed the cerium oxide group
in respect of activity. It was shown that there exists linear
dependence between the logarithms of the percentage conversion and
the rec1procal temperature of the reaction, The energies of
activation calculated from the slopes of the lines had typical
values for acidic catalysts in the case of neodymium, gadolinium
and holmium oxides, but exceeded 50 k:al for the remaining oxides.
There are 4 figures, 4 tables and 8 references.- 5 Soviet blo-- and
3 non-Soviet-bloc. The English language references read,
Ref.l. R.A Briggs. H.S. Taylor,
J, Amer. Chem. Soc-, v,63. 2500. 1941-
Ref,.4; V.I. Komarevsky, Ind, Eng. Chem_ v 49 264
Card P-/

3-M6
Dehydrogenation of cyclohexane 5/2o4/61/001/004/003/005
E075/E'L85
ASSOCIATIONi Institut organicheskoy khimii AN SSSR im.
N.D. Zelinskogo
(Institute of organic Chemistry. AS USSR. imen-,
N.D. Zelinskiy)
SUBMITTED~ June 7, 1961
Card 3//4f'

MBACHEV, Kh.M.; MARWV, M.A.; SHCHUKINA, O.K.
Dehdrocyclization of n-heptans over rare earth oxides. lieftekhimils.
1 no.5:610-612 S-n 161. (MIRA 15:2)
1. Institut organicheskoy khimii AN SSSR imeni N.D.Zelinskogo.
(Heptane)(Aromatization)(Rare earth oxides)

3/C6 3~/)7 3
i t s-a t zL, I an --; 1 ova, 7. .3 rk OV ,
jtc: i ncv-., Os4,,jen1kc, Ts. D-.
T I TLZ ~onvcr31on of orr-,ti-osulf-ar co.--~,)unds of treok- and
cnc- cerit--- in 'ne :)resence of an aluninosilicate cat?l
ist
:1 1 zi.urnal. i~hi iya, no. ~,-, 1962, 278, abstr;-ct
scraor-an. soyo-dineni-,
v rcf t:j - i nefteproduktakh. v. 4", L., Gostopteki-,i.--:!~,tl
141 - 144)
""AT.
Contact conversions of organosulfur com:)ounds of naphthalene a:;
0
carried out at 300 C on an aluminosilicate cata'ly5t under 'conditions L'IX
cribed earlier (Zh. o'U-s!.c!;. *,-.hlmi~-av v. 21, 1951, 242) are reexamnined.
and .1-thionaphthols and -I) were synthesized for research, ~1- and
-naphthy1decylaulfides and :-II) andy- and. -naphthy1cyclo-,entyl-
sulfide3 (,- an-3 '-Iil) synthesized for thu first time. It wac foun,'
under these conditions --I and/~-l are converted to C 10H8 and H 2 6 Similarly
to the thiophenols studied earlier the respective yields being r,2 and
Card 112

i/Op, 1 /0" 2,10C)o/10,~5
Conversion of or[anosulfur com,pounds ... B158/3101
by re' i-lit of callalYst. ~s established previously (see UCh, zap.
'953, 263)9 in the case of -Axed sulfides of the C H JR tv,)e (R being nn
6 5
alt