SCIENTIFIC ABSTRACT GALSTYAN, A.SH. - GALTSEV-BEZYUK, S.D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000614130010-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MARKMAN, L.V.; GALSTYAN, A.Sh.
Optim- pH of some soil hydrolases. Izv. AN Arm. SSR,
Biol.nauki 16 no. 2:45-52 F 163. (MIRA 17:7)
1. Institut pochvovedeniya i agrokhimii Hinisterstva
proizvodstva i zagotovok sell skakhozyaystvemyAth pr~~UW-
Arm SSR.

GALSTYAN, A.She
Inactivation of enzymes In soil. Dokl. AN Arm. SSR 16
no.4:225-228 163. (NIRA 16:11)
1. Predstavleno akademikom AN Arzqanskoy SSR G.S. Davtyanom.

GALST-YAN, A.Sh.
Biological activity of soil. Dokl. All Arm. SSR 37 no.2:
89-93 163, (MIRA 17t2)
1. Insti-tut pochvovedeniya i agrokhimii Ministeretva
proizvodstva i zagotovok sellskokhozyaystvennykh produktoY.,
Armyanskoy SSR. Predstavleno akademikom AN Amyanskoy
SSR G.Kh. Bunyatyanom.

GALSTY""', i,. 3h.
Study of the enzymat- activity of saline soils in the Ararat
Plain. Iz. ADI Am. SSR Biol. nauki 17 no.110-12 N 164
(MIPA 18:2)
1. Institut pochvovedeniya i agrokhimii ArmSSR.

II ; , , I II ~-! -- -
GALSTIYAN, A. Sh.
Soil dehydrogenases. Dokl. AN SSSP 156 no. 1:166-167 My 164.
(',,IIRA 17-5)
1. Nauchno-issledovatellskiy institut pochvovedeniyu i agrokhimii,
Yerevan. Predstavlero akademikom A. L. Kursanovym.

L 2020-66
;'ACCEMSTON NR: AP5021803
"Ibuffer
UR/0296/6~/0'18/0'07/.I~62i/0027
AUTHOR: Galstyan. A. Sh.: Markonyanp.L.6 V.
TITLE: A study of aoll.snzyne optimal pH values
SOURCE: AN ArmSSR, Isvestlya, Seriya biologichookikh nauka v& 189
no* 79 19659 21-27
TOPIC TAGS: soil chemistry# ons7mov pH motor
ABSTRACT: Optimal pH values of soil hydrolytic enzyme have been
studied in the acid range but relatively little study has been given
to the alkaline range, -The present study investigated optimal ]pH
values for the following.soil enzyme: ureases asparaginasep
phosphatasep hydrogenase, and dehydrogenaseo Firstg the 13H values
of different soil samples were determined following treatment with a
solution (acetatep phosphate -citrates oar phosphate) at
different ;H values, Findings showed that the pH value of a buffer
solution changes during interaction with a soil samples with higher
PH values in the alkaline range reduced more than otheras Thus* the
pfl of a soil sample treated with a buffer solution should be estab-
lishe by a pH meter before studying ans7m activity in a given soil
Card 1~2

L 2o2o-66.
ACCESSION XR: AP5021803
sample, Dependence of enzyme activity on pH values.of different soil
types was determined with a substrate added to the Soil sample and
buffer solution mixture. Results Phow optimal pH values for urease
and asparaginase are in the neutral ranges with,& pH of 6*6 to 7,0 fm
urease and a pH of 6o9 for asparaginasee The range.of optimal pH
values for phosphatase is wider than for other enzyme .a because certaii
types of soil contain acid phosphataes (pff 5.4 to 6 0) and some con-
.tain alkaline phosphatase (PH 8.0 to 8-5)e The opti;;h range for
dehydrogenase activity Is pH 7,4 to 8*5, Study and;lIterature data
on optimal pH values for soil enzymes indicate an acid range for
carbohydrasesp a neutral range for amidasesp and wi alkaline range foi
oxidases, The pH data for soil hydrolytic enspos provide a basis foi
the study of organia substance decomposition and synthesis In soil
iformation processes. Orig, art, has: 4 tables and 6 figures,
ASSOCIATION: Institttt poch*ovedenlya I agrolkhImill MSXh ArzSSR
(Institute of Soil Scionce.&M Agricultural Chadstry, MS1h ArmSSR)
U TTEDt l9Feb65 ZNCM 00 SUB CODE: LB
NR MW I -0TMt 004
CWd-

c.;- .,,,,ry P. N , A, .:, h ,
Pynam-4r--n of soil enzyme pr(wt~nses. DoIrr I. A N' .4 rm . ':i',,, -'0
no.li39-42 '05. (MJRA 18;'1)
1. Institut pochvoveden-iya i agrokh-Imii Ministerstva Pro4zvodst,,ra
J. zagotovok sel'skokhozyaystvennykh produktov ArmSSR. Subm4-tted
April 149 1964.

L 01221-66
ACCESSION NR: AP5018419 UR/0252/65/041/001/0041/0046
AUTHOR: Galstyan, A. Sh.
TITLE- The dehydrogenase activity of saline-alkaline soils
SOURCE: AN ArmSSR. Doklady, v. 41, no. 1, 1965, 41-46
TOPIC TAGS: oxidation reduction reaction, enzyme, soil chtnilstry, 6oil type
',ABSTRACT: The dehydrogenase activity of soil samplef; taken In the Spring from the
Ararat plain was investigated in order to clarify the relationship between enzymatic activ-
ity, soil formation and alkalinity. The method for determining the dehydrogenases was
based on the reduction of 2, 3, 5-triphenyltetrazolium chloride to triplieny1formazans. The
results show that the dehydrogenase activity decreases maxkedly ftring a gradual change
from marshland-meadow to saline- sulfate-alkaline --oil. The high activity in rnarshland-
meadow soils is due to the high content of organic matter, but saline-alkaline soils still
show considerable dehydrogenase activity, even in the absence of added substrate or T)PN.
This can be explained to some extent by the fact that the optimum pff of these enzymes ig
around 8. 0. The dehydrogenase activity also varles'with the substrate, and witli the pres-
ence on absence of sulfate-reducing bacteria. The enzymatic activity is weak in salty-
j'Card 1/:k.

I . , ~.r-:; ! -! I , I I. ~ p.: 1 1 .1
- F 1; 1 , :1 1 , I I !

GALSTYAN, A.Sh.
Effect of temperature on the activity of soil enzwies.
Dokl. Ail Arm. SSR 40 no.3:177-181 165.
WIR-k is: 11-)
1. Institut pochvovedeniya i agrokhimii Ministe--.9tva.
sel'skogo khozyaystva ArmSSR. Submitted September 25,
1964.

GAISTY~i, A. Sh.
Methodology for determining the activity of hydrolytic enz~rmes
of soils. Pochvovedenie no. 2t68-,'4 F 165 (I-fru 19:1)
1. ITauchno-issledovatellskiy institut pochvovedeni-.m i agro-
khimii Armyanskoy SSR. Submitted June 5, 1963.

TUMOYAN, V.A.; SARINYAN, M.G.;_ GALSTYAN, D.A.; KANM,YAN, A.R.;
ARLISTAMOVA, M.Ye.; SARKISYAN1--
Investigation of hypernuclei produced by 8.8 Bev. protons. Zhur.
ekspA teor.fiz. 41 no.4:1007--lQ4V 0 161. (KEU 14.- 10)
1. Fizicheskiy institut AN ArnWanskoy SSR.
(Naclei, Atomic) (PrIotons)

L 05825-67 EWT( I V 04 1-( in) ljil~ C)
- ----- ------- -----
ACC NR, AP6031435 SOURCE CODE: TJR/0056/66/051/002/0417/0427
AUTHOR:- Gals~yan, D. A.; Zhdanov, G. B.; Trettyakova, M. L; Shcherbakova,
M. Chernyavskiy, -NI7.1 M.
ORG: Physics Institut, Academy of Sciences SSSR (Fizicheskiy institut Akadernii
nauk SSSR)
.14
TITLE: Quasi-nucleon interactions etween 24 Bev/see protons and nuclei of a
photographic emulsion in a strong magnetic field
SOURCE: Zh eksper'i teor fiz, v. 51, no. 2, 1966, 417-427
TOPIC TAGS: nucleon interaction, proton, magnetic field, photographic emulsion,
meson, angular distribution, spectral energy distribution
ABSTRACT: Quasi-nucleon interactions of 24 Bev/sec protons have been investigal
by the method of photographic emulsion in a pulsed 180-oe magnetic field. In addi-
tion to complete information relating to all charged secondary particles (emission
angle, momentum, and nature of particle), the total energy of neutral mesons was
determined. The separation of peripheral and nonperipheral interactions was carr!
out with the aid of various criteria. The multiplicity distributions, inelasticity
rcara 1/2

L 05825-67
- -------- -
ACC NR, AP6031435
coefficients, and angular distribution of particles have been determined for both
types of interactions. Extensive fluctuations have been found in the distribution of
energy between the charged and neutral mesons. An appreciable difference between
the energy spectra of nl-. and n- mesons has been determined, The results
obtained indicate a large excitation probability for various nucleon isobars. The
authors thank E. Dal'-lensen [European Commit tee for Nuclear Research (CERN)l
and E..-Skzhij~Ehak [Wars a;W-University ] for their cooperation in obt-a-in-ingsaffi-ples
of the photographic emulsions irradiated in a magnetic field, and V. M. Maksimenko,
Yu. A. Smorodin, Ye. L. F nberg, D. S. Chernavskiv. and 1. M. Dremin for
~Y-
discussing the results. Orig. art. has.: 8 figures and 2 tables. [Based on authors'
,abstract]
SUB CODE: 20/ SUBM DATE: 25Mar66/ ORIG REF: 003/ OTH REF: 004/
card 2 / 2

GALSTUN, G. 2.
- Mah ~Wab%A~4
Selection of components for alfalfa on the irrigated coils around
Lake Seven coast [in Armenian vith mumary in Russian]. Isv.AR
Arm.5SR.BioLi sel'khoz.nauki 7 no.3:37-46 Mr '5#, (MLRL 9-8)
(Sevan region--Alfalfa)

G&LSTYAN, G.Z.
Seed culture of perennial grasses in mountainous regions of Armenia
[in Armenian with summsa7 in Russian]. Izv.An Arm. MR.Biol.i
sel'khoz.nauki 8 no.5:37-43 W 155. (KLBA 9: 8)
(Armenia-Seed industry) (Grasses) (Alfalfa)

S/110/60/000/006/004/007
E194/E455
AUTHORSf Galstyan, L.K. Engineer and Matevosyan, M.A.,Engineer
TITLE: The Use of Glass-Eskapon Varnished Cloth for the Slot
Insulation f Ele tr cal Machines
X~ , C 1
PERIODICAL: Vestnik elektropromyshlennosti, 1960, No.6, PP.38-4o
TEXT: Class B slot insulation for alternators up to 500 V is
made of varnished glass-fibre cloth grades JICT3 (LSTZ) and
JICT4 (LSTCh) impregnated with a varnish based on expensive
vegetable oils which are in short supply. If these varnishes
could be replaced by synthetic vynish the varnished glass cloth
would be much cheaper. Eskapon~is a thermal polymerisation
product of synthetic sodium-butadiene rubber without vulcanising
reagents. The "Elektroizo.lit" Works produces varnished glass
cloth grade JIC-3-1 (LSE-1)5based on Eskapon varnish. Tests were
made to study the possibility of using this Eskapora material in
place of the regular grades. The dielectric properties of the
material were determined immediately after receipt and at a
temperature of 20*C; the results are given, they are satisfactory
Card 1/3

s/iio/6o/ooo/oo6/oo4/007
E194/9455
The Use of Glass-Eskapon Varnished Cloth for the Slot Insulation
of Electrical Machines
and as good as those of the regular material. However, thermal
ageing tests showed that the mechanical and electrical properties
were much less satisfactory. Thus in ageing tests at 1800C. the
electric strength requirements of standard rOCT.L88-54 1.;5-
(GOST 188-54) were maintained for only 200 to 340 hours and at
150*C for 630 hours. In respect of breakdown voltage as a function
of ageing time the new material is much less satisfactory than the
old. It was also found that during the ageing process the
Varnished cloth grade LSE-1 loses 'elasticity and, after 72 hours at
& temperature of 1500C or 24 hours at 180'C, it breaks on bending.
Further ageing causes cracks to appear and in some cases the
Eskapon breaks away from the glass-fibre cloth. It should be
noted, however, that the changes in the mechanical strength of the
Eskapon varnish film do not affect the strength of the glass-fibre
cloth itself. Temperature and moisture cycling tests were made on
a 144 hour cycle consisting of 72 hours in an atmosphere of 98%
relative humidity and 72 hours at a temperature of 1500C. After
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s/ilo/6o/ooo/006/004/007
E194/E455
The Use of Glass-Fakapon Varnished Cloth for the Slot Insulation
of Electrical Machines
four such cycles, the properties such as breakdown voltage and power
factor of the Eskapon material were much worse than those of the old
material. Eakapon was not resistant to benzene or benzole.
As a result of the tests the manufacturer of Eskapon-based varnished
cloth grade LSE-1 has applied new technical conditions, including
transfer to class A. The conditions include the requirement that
the material should not be stored under factory conditions for more
than ten days, which with the present transport and delivery
conditions cannot be fulfilled. There is an editorial note that
it cannot yet be finally concluded that Fskapon-based varnished
glass-fibre cloth is unsuitable for, in practice, it is commonly
used in conjunction wi 'th mica. A request is made for further
information about the use of this material. There are 4 figures.
SUBMITTED: December 25, 1959
Card 3/3

min
ALEK5EYEVSKIT, V.V.; CHATINYAN, Yu.S,, kand. tckhji, nuu-k- Gel,~STYAS,
inzn.; ALCHUDZEYAN, L.V., Inzh.
Floctrical machines having ratings up to 100 kw.wlth open
slota and magnetic vedges. Elektrotbkbnika, 36 no.%10-13
S 165. (KIP.A 18"9)
1. Chlen.-korrespondant AN Armysnakoy SSR (for Aleksayawakly).

GAISTYAN L.Ye.
Process of the substabilization wear of mated cast iron
surfaces. Sbor- nauch. trud. EPI 22;68-279 164.
Characteristics of hardness distribution on cast iron
parts and its effect on the machined surface. Tbid.%80-91
(MIRA 18:12)

ACC INItt AF6031067 SiYJRC:,',- CODE: -- uil/GI,20'/O'O'/019/007/05-1,',~,/O-q41
AUTHOR: 1%hdzhoyan, A. L Papayan, G. L.; Gal
ORZ-Y; Instituto of Fine Organic Chemistry, AN ArmSSR (Institut tonkoy organienozkoy
khimii AN ArmSSR)
fi TITa: Studies in the field of iridolo derivatives. Use of ketones and a1dohydes of
Ithe indole series in syntheses of hydrazones
SOURCE: Armyanskiy khimichosk-iy zhurnal, v. 19, no. 7, 1966,'538-541
TOPIC TAGS: ketone, aldehyde, hydrazono, indole
A13STRACT: A largo group of hydrazido hydrazones combining fxxran and pyridine hotero-
cyclic systems and having the general foramlas
0 0 IRI
100'- -7 10
C-NH-N C-NH~N-C-Cff-CH-
CH,
N,"
I'had boon synthesized earlier. Some of the compounds of this sor'os oxhEbited a pro-
nouncod antituborcular activity. In order-to study the effect. o~f replacin- ono of thei
heterocycles (pyridine, furan)- by an indolo ring on the biological activityp hydra-
ICard 1/3 urc: 541.69+547.?51

ACC NR: -APO'03io67
zones of the follwding structure were Vnthe5izod:
/0
C- -NH-N=Ch-[,--o
H
CID
.0,0 R
C-NH-N-C-CH3-CH3-
CH,
By rea&Ling these ketones and formylindoles with bydrazides of a,P,T-pyridinacarbox-
y3ic acids in dry benzene in the presence of a small amount of piparidine and acetic
acids twelve hydrazido hydrmwnes, shown in Tables I aid 2, were synthesizod. OAg.
art. has: .2 Ubles.
Card

ACC NR- AP6031067
TLkl,- I
I N", -11-1 .T iI I
T'" 2-
CH=N-NH-C-R'

0
CHI-CH,-C=N-JNH-C-R'

- ~
m I
kNl U*

R
R' 14. P.
-

H
2- 1 70.2
218-220
C,,K,,NO
It
74,0

78-160

,,H,,,\,O.
H 3- elri-,d 7178.0 224-225 CI,H,,N,,O 1
ff 3- N,,jl 1 79,8 140-142 CjsHj8tV,O
H 4 - pi rC47172.0 234-23G C,,H,,N,O H 172.4 210-212 -C,,K,,H40
CH,O: I- eV rCcl 1171.5 183-184 '~LOH
0403 ICH.10 2- pyro"C11,68.7 148-149 C
"%14C)l
H,
CH
,10 3 - pl rl*dl 183.6 234-2.3 5 .
C,,H,,N,O,
1 '69.0
CH30 I - pyrid
123-125
C H, N,O,
::
:
CH,O 4- 80,0 243-244 CIGHION40, CHO ?y r; dy 1 1: 70.1 174-175 CltH3,l.X4O3l

SUB CGDE 07/ SUBM DAVE I 12&r65/ ORIG REF t 004/ WH REF: 002
Card 3/3

TANENBAUM, L.I.; GALSTYAN, N.O.
~-, , C -
Rapid methods in the remodeling of rotating furnaces. TSvet.met.
28 no.2:33-46 Mr-Ap 155. (MIRA 10:10)
I.Glavnyy mekhanik Volkhovskogo alywiniyevogo zavoda (for
Tanenbaum). Z. Glaynyy inzh. treeta Stroymontazh (for Galat7an).
(Metallurgical furl-ces)

GALSTYAN, N.O., inzh.
, ~10~
New methods for assembling electrolyzers. Na7.tekh.mont.i spets.rav.
v strol. 21 no.10:5-8 0 159. (MIRA 12:11)
1. Treat Stroymontazh.
(Aluminum industry--Equipment and supplies)

GAISTYAN, N.O.J. inzh.; KOIUSSAROV, S.G., inzh.; BELYAYEV, Yu.A.., inzh.
Manufacture and assembly of precipitation tanks in construction
of the Pavlodar aluminum plant. Mont. i spets rab. v stroi.
23 no.12:5-9 D 161. iMIRA 15:2)
1. Trest Stroymontazh.
(Kazakhstan-4luminum industry and trade)

BILETSKIY, S.M.i PASHCHIN, A.N.~- (11AIST-YAN, N,O,; EFLYt',"-tF,,'V,
Maldng an apparatus for Lhe redu!3tior, of alunlte- Avi;jm.
svar. 1? no.901-7/4 s 164. (KIV. 17,10i
1. Institut elektroavarki im. Ye.O. Patona 0 IJkrSL-R ~for
Biletskiy, Pashchin). 2. Trest. "Stroymontazh" (for I~alstyan,
Belyayev),

USSR Diseases of Farm Aniaals4 Toxicoses. R
Abs Jour: Ref Zhur-Biol., No 8, 1956, 35863.
Author Movsesyan, T. B., Gevorgyan, A. G., Galstyan,
0. Kh.
1 terinary
Inst lr_e~vatf~Institute of Zoology and Ve
Sciences.
Title ratholic and Morphologic Changes in Horses
Poisoned by Dodder.
Orig Pub: Tr. Yerevansk. zoovet. in-ta, 1955, vyp. 18,
65-75.
Abstract: Dodder poisoning in horses is characterized
by functional disturbances of the gastro-
intestinal tract and is accompanied by "colic".
The most characteristic pathologico-anatomical
change consists in the thickening of the small
intestine mucosa (3 to 4 millimeters, sometimes
5 to 6 millimeters), where in spots petechial
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..AOGESSA'ONINR-. AP50
0"75,

VIM ti fl-l-It-* N lllvillblp-~Z.Illlt

POV S F O"Y A N , T, I MOVZ~ AAN, M,A,.- (;Aiz.~Ilj YAN', 11-, .4-
Histopathology of the nervaus system in rab-i--~'ts exp~osadl ta th.e
action of ionizing radiation associated with pain. '.:',Iiur. eksp.
i klin. med. 2 no.6:23-29 162. k,M:RA Is-.10)
1. Institut rentganologii i onkoloilli AN A,-m~SF. 1- Terev-am!'Nity
zooveterinarnyy institut.

Galsty-aii, -S. I.I. - -110r, lub-, 'Lroat.--.ent of .3uppluratuive 11-;- :3
re,quit-irL. frol.-. Sb%orn-~h nauch. rrudo'(
Fak. khirurC. ldinil:a YorovanL;k. ~..ed. in-ta), 111, 1948, P. 165-75
U-4355, 14 August 53, (Letopis 'Zhurnal In.-.-Hi SLatey, No. 15, 1949.)

GAL~TLAII S. L.
U&M/ Ybdicine Literature
Surgery
Mc. 49
"Collected Scientific Works of the Institute of -9km-atology armi Blood Trnnsfusion end
Faculty Surgical Clinic of Yerovan Medical Institute, Vol III,,,, Antis. 1948, 1/8 P
Mdrurgiya R No 8
The 17 works includes R. Paronyon aM A. Minasynn on the use of blood plasma and
vitamins in surgery, S. M. Galatyan on ulwr of the st4rmch and duodamw -and on OTreatrent
of Suppurative Processes in tho Lungs and Pleura hasulting From Gunshot Wounds." A. S.
Ogenepyan on "Treating of Soft lissue Woundai With Sulfa-Naphthalene Gils.0
41M PA 1/50T63

i - -1~ 1-.t I-) . , - .
I i _ T." ":. I ~.'
Galst.yan, 3. 1.T. - IlUicenated sto!:ach and, U*uod----nw:i," Siiorni natich. tntidov
(ln-t Fel!atclofil i pere14 vaidya krovi. Fak. khirurt'. kliiiik-a Yereva.,-.sk. T,,ed. in-ta),
111, 1948, P. 139-51
SO: U-4355~ 14 August 55, (Letopis 17,hurml Inyldi Statey, li'o. 15, 1949.)

GlIMSTY0 :3 14
Galstyan, a. Ll.t "The dynamics of healing heart wounds," (Report).
Trudy Kazansk. gos. stomatol. inw-ta, Issue 2, 1949, p. 63641'-.2
SO; U-5240, 17 Dec. 53, (Letopis 1zhurnal Inykh Statey, No. 25, 1949).

LSSR / Human and Animal Physiology. Blood Circulation. T-4
Ab8 Jour Rof Zhur - Biologiya, No 1, 1959, No- 3403
Author Galstyan, 5 m.
-40:p,~q na / A41,
Inst c.1
Title On the Pathogenesis of IAhesive Pericarditis
Orig PU~6 :Eksperim. khirurSiya, 1957, No 4, 19-24
Abotract :No abstract given
Card 1/1
31

GAIaTYAN, S.M.
~
Role of some links of the reflex are in the development of allergic
pericarditio. Izv. AN Arm. SSR Biol. i sellkhox. nauki 10 no.1:35-41
Ja 157. MRA 10:4)
1. Wafedra gospitallnoy khtrargil Terevanskogo maditainskogo instituts.
(PIRICARDITIS) (NERVOUS SYSTIM)

GALSTYAN, S.M.
w
Some current problaus in the pathogenesis and prophylaxis of adhosive
pericarditis. Izv. AN Arm. USR. .8iol. nauki 12 no.6:43-47 JO 159.
011RA 12:10)
~.Kafedra gospitallnoy khirurgii Yeravanskogo meditainakogo instituta.
(PBRICAIRDITIS)

GALSTYATJ
Prophylaxis of adhesive pericarditig. Izv. All Arm.SSR. Blol.naukt
12 no-8:33-42 Ag 059. (MIRA 12:12)
1. Goopitallnaya khtrurgicheakaya klinika Yerevansko-go meditsinskogo
Instituta.
(PERICARDITIS)

AKOPM, Akop Yervandovich; ARUTYUNYA11, S.B., red.; V.,
tekhn. red.
(Synthetic fibers with a base of polyvinyl alcohol]Sinteti-
cheskoe volokno na onnove polivinilovogo spirta. Erevan
Armianakoe gos. izd-vo, 10,61. 107 p. (PIIR,~ 15:11~
(Tex-tile fiberEl, S~mthetic)
(Vinyl alcohol polymers)

GAISTYAII V.D.,KA7.ANDZHYAN, T.T. an:i WKRITARYAN, R:S.
"Application of Microhardnesi to Physicochemical Analysis of
Saline Systems, I. Study of Ricroh.Lrdness of Solid Solutions Composed of
Potassium and Ammonium Sulfates" N.tuch. Tr. Terevanak. un-ta, 44, Ser.
Khim, No 2, 1954, 95-102
Diagrams were studied of po.~,aUium and ammonium sulfate solutions
obtained by isothermal evaporation -)f saturated solutions., The microhard-
ness was measured by PHT-3 equipmew.. Crystals of s6lid solutions exhibit
noticeable vectorial brittleness ani fanlike disintegration of crystals. A
maximum compound microhardness curv.) is obtained at about 30% (HN4)2504
compound. The method of microhard'1083 W be applAed to the study :~ of
internal crystalline liquation of s-0-ine solid solutions. (R-ZhFiz, No 11,1955r,

URAZOV, G.G. [deceased]; KIRAEDSIAN, A.K.; GALSTYAN, V.D.
Interaction between coppir sulfate and ammonia in water. Izv. AN
Arm.SSR. Miimenauki 11 noA.249-262 '58- (MIRA 11:11)
1. Institut obshchey i n,30rganicheskly khimii im N.S. Kurnakova
AN SSSRo
(Copper sulfate) (Ammonia)

MANVELYAN., M.G.; AYRAFETYAN, A.A.; GAISTYAN, V.D.
Production of calcium motaBilicate. Report No.l. Production
of calcium metasilicate by the desilicification of sodium
metasilicate with lime. Izv.AN Arm.SSR.Khim.aauki 11+ no.l:
15-26 161. (MIRA 1535)
1. Institut, khimii Soveta narodnogo khozyaystva Armyanskoy SSR.
(Calcium silicate), (Sodium silicate) (Lime)

.4 ]~~ I iI I !- I , : - j !
MANVELYAN, M.G.; AYRAPETYAN, A.A.; GALSTYAN, V.D.
Production of calcium metasilicate. Report No-3: Production
of calcium metasilicate by the removal of silica from sodium-
potassium alkali silica solution by the use of lime. Izv.AN
Arm.SSR. Khim.nauki 14 no-3:237-242 161. (MIRA 14:9)
1. Institut khimii Sovnarkhoza Armyanskoy SSR.
(Calcium silicate)

MANVELYAN, M.G.; BABAYAN, G.G.; GALSTYAN, V.D.; GEVORKYAR, S.V.;
ASLANYAN, D. G.
Interaction of aqueous solutions of potassium and lithium
carbonates with calcium metasilicate. Izv. AN Arm. SSR.
Khim. nauki 16 no.5:437-441 163. (KrRA 17:1)
1. Institut khimii Soveta narodnogo khazyaystva Arnqanskoy
SSR.

V~ 1-1
Gul-',.-'37YAN~ 1'.
of ce-.rtain fac4x4-~s on the crystalliz.-tion of sad-lur,
mi-tasilIcate mon,chydrate P~-jm alknIInp silica solutionse Izvo
All A-rm.Sr)R.K,-d.m.nquk.1 37 m.4-081-386 164. (MIRA 18:6)
1. tlau,:,I-iiii:~-:Lss:LFidovatt..Ilskl.y iniAttut khl~di Gahudars-tvpnnogn komitete
41-svetnyllch I chfrnvkh metallov pri Gospinne SSSR.

Aj4Bj&RTSI3IVfP-11, U.S.-, GidSTYk.11, Yc.Z. (LenAnalzan)
Hosults of work of an inte0tinal infection clinic of a medical
inatitution. !;(nr.zdrav. 18 no.6:15-19 '59. (I(LR& 12:8)
(IMSTMES, dis.
infect., prev. & ther. in Rusein (Rue))

; i/ ',.T P( C.7 ,F .2 .- " I ; 1 w- -, t - ,. -, I - ~ . ~ ~"t , : :_ W ,-. i_ - f ~t 1. t~ , -. r , 1; 1 ~ :. :~ .- , (, ,, I , ,~ , . , . - 11; , " 1 . " !~ .
. E. '/~' L ii 7 1n P. c V -,F L ~, r:4 T r? A Nl-;-(~FPf !! !, 1, 1"' L I ':A L L ~I I'I I! i. I ;-' (,1 1 7'.~ t I', ~174 Fl: - .~:, i ~i
TF: 1~ ." -1-11-' i :1~2 JAI) '~2, or LFri i.,A ; ,,;F-, -: (, t w! TI xi f: '14 1
'YS I
V. :-;. M01-0 I Ov t,-) I ~ '-EFT AT I NJ FOR Ttir Dt:Gr~EE or CA ric I LATE tri T cc.w. t cht. ~lr i ~-,,Cu; )
3f..: VccIfEprlAyl- f.;GLKVA, Jat4vlzly-uFcpu,Er 1"I",

AKNOV, Valentin Nikolayevich [deceased]; APAROV, Boris Petrovich,
[deceased]; BALAGURDV, Vladimir Aleksandrovich; GALTWAV,
Fedor-Fadorovich; KOROBAIT, Nikolay Timofeyavich;'IAHIUIM.
A_nTrFFy-'IMIMYWI`ch, redaktor; MASTTATST, Iffikolay Zosimovich;
SINKNICH, A.M., radaktor; SKVORTSOV, I.H., tekhaichaskiy
redaktor.
[Princi 1 for the electric equipment of airplanes and auto-
mobiles5 Oe:novy elektrooboradovanita samoletoy i artomashin.
Pod red. A.N.Larionova. Moskva, Gos.energAzd-vo. 1955- 384 p.
(KLE4 8:12)
1. Chlen korrespondent AN SSSR (for Larionov)
'Wrplanes--Electric eqiiipment) (Automobiles-41lectric
Equipment)

ovauz~e-yc v -/-- r,
-
IARIONCV.A.N.: BABIKOV,M.A.: YMYEV,I.I.; ZHITKOir,A.A.; KOPTLoDV,V.P.;
TRWIYAKOV,X.Y.; GAMEM,7.7.
i
V.N.Akimov, Ilektrichostvo no.10:86 0155. (MLRA 8:12)
(Akimov, Valentln Ilikolmovich. 1903-1955)

GAMEYICV,F.F., kandidat tekhnicheskikh nowk
.
Study of the operation of seleyn transformers relative to their
application in servo systems. Trudy NEI no.15:76-102 '55.
(KIRA 8:11)
1. Kafedra elektrooborudovaniva samoletov i avtomashin Viiskovskogo
ordena Lenins, energatichookogo institute imeni V.M.Molotova
(Servomechanisms)

0 c. n t 1, t t 7,T I v 07"
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1' 1, C
2 c ow I n t t i i It c o -f o--,c:,
nr n!'
'-Iereciq "otor
rezhime perevozbuzh.1c-,iy,-.',
N&Uahny~M~
-0-2166 (USS;I-)
motor .,.,:Lti
.,L xotorn rom vz~rious
0 !cl.", i;c'! c t tho pr) i nt cL, tile 1,11,1xiMIM Y1,1-
at to_- -,Jvm~n. Thi
0!,er&, tion
L -,a c L !!;CTor .1
it7 out swperexc;t tion.
I
2 a e re o e C re:-c c o!- c r- on
L Coercive
in f~ not
nd w-, r e!,
--al'! 2n 2
T, 0 f L I 'T
I "I'. ~:I,~!Xcl ation. ff)cjrF! consstim.; of
of mi-pe-c xci tat ion ler-d to no visible re-
Card 1 ,:;tilts. .1um hp,--tere.-4z, motors are des`cned for o.:,aration in

i ~:er c., :c i + 1 C ) e r a t i c n o r c r .-.:(j t o r 071`, 161
t':.,e of ~1wiere--.-citation, ij-oterials: ilunt b:- _'ho'-en :%0t
V, u t~i_,n thu~c in nn-:~.,
t -'r of
_.I,t VOlt: ill ti~Q ,.ioto.-- --ind'liz L t
Corl.lonser:., w....ch laro o 1) o
z*rUli,C".,,d 1 1. prlasen tation
;.'.0-t 0, ~, o ill ic n 1. cc tro-.a(,nc tic time-delo.:7 re-
-,find in,~ C.... 11 be "12,!:1 ill tho
,--::c i t-Lon of motors. -., i th -., :Ttart` ng-up o2: ,
_lec -Yoz~ :Otc-)I.!! v:ith a i tarti ng-w) time ox,2i~od inr thi
1i 'or rela,~,, olectronic- ond o them.- ti-.e I-clays,
must uscd. 'J., i:utornnatic device for t';(-, starti.1,3 ~nl the
sui)crexcit.in,o, of a 5 *.'.' three-phaue, foui-pole hystereci.-
Mo~cr oi-ioratin- iA 400 c desi,~,ned for -i volt6~-,- of 60 7, is
d e P, c r i be al . Du e to thic. device the startina-uD _-aoment of the
motor increased by a factor of 8 an~] the ctartJn:-u-p. :;~t
full loarl too-k- only 0,1 rec. Furthermore basic circuit.
0~: Ve nw)erexcitlption str?rt-in,- of gyroscope .,,otors
;t- larre flimensions.. The time delay ~tvi:.:tion motor of thu
r AVF it possible to regulate tl-.c tine delay be-
2 1.10 vec. Tho -iven nral, lem to do