SCIENTIFIC ABSTRACT GRIGORIU, A. - GRIGOROV, A.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000516720014-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

'ACCESSION NR: AP4046026
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Fig. I - Temperature dependence of the mechanical properties of Pentoplast with
2.5 dl/g (in the extrusion direction): 1 -relative elongation at the
break; 2 - tensile strength; 3 - yield point during extension; 11 - relative
elongation at the bre'ak of Penton cast under pressure (according to
Bandiford).
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L 2~328-66 EWT(m)/EWP(j)/T RM .
ACC NR, AP6"�82 SOURCE CODEs UR101�676-670-0810-02I& 78/02 61
AUT1101131 _Qinzburg, B, Mol Korshavini Lo N.j Frenkel't So Yaol Layus, L*-A*l
Adrova,
on(;: Institute of High-Molecular PolMrs, AN SSSR (Institut vysokomolskulyarnykh
soyedineniy AN SSSR) 0
TITLF.t Crystallinity of poly-2,21-octamethylene-5,51-dibenzimidazole
SOURCE% Vysokomolekulyarnyye soyelineniya, v. 8, no. 2, 1966, 278-281
TOPIC TAGS% x ray diffraction studyj crystalline polymer/ URL 50 _action
x-rM di4jr,
apparatus, GUR-3 gordometer 1/4W -
0 ~;-- -7- 1 Lo
ABSTRACT. X-ray diffraction study of freshly prepared fibers and filmPor poly-2,,2"-
octamethylene-5,51-dibenzimidazole (I) disclosed a crystalline structure of high
order for that polymer; in spite of earlier observations to the contrary by the
authors as well as by other workera (A. A. Izyneyevj V. V. Kurashev3 V. V. Korshak,
T. M. Frunze, and No Sh. Aldarova, Izv. AN SSSRI, Otd. khim, no,, 1963P 2019; L. As
Layus, M. 1. Bessonov, N. A. Adrova, and M. H. Koton. Plast mausys 1965y Noe by 34)o
The x-ray diffraction study was performed using instrumentsU~S-50I with goniomoter
GUR-3 adjusted for measurements at small angles. It was e tablished that a 3-hr
thermal treatment at 160C results in almost total amorphization of the structure, as
can be seen in Fig. 1. However, it also leads to a two-f old rise of tenaoity and a
Card UDC i 638*PL: 6 %6

L 23328-66
ACC NN Ap6006982 1, rises/see
/Z
Fig. 1. Low angle x-ray
diffraction on fibers
(meridional direction):
X - freshly formed;
2 - treated at 160C for
3 hours*
20 40 M
min
five-fold rise in the elasticity modulus.- Relaxation mechanisms and structural
processes related to the mobility of the heterocyclic sections of the chain of Is
as well as the direct influence of formic acid, are discussed as probable causes of
the crystallinity in freshly f ormed I. The authors express their gratitude to Ye.
Pokrovskiy and K. K. Kalnyn'sh for taking the IR spectra and to A. I. Slutaker for-
WSIMM-n of the results* Mg, cwt, hast 8 figures and 1 formdae
SUB CODE: 07/ a SUBM"DAM JL%az,65/ ORIG Wo 007 OTH REFs 003
Card
3-1

L 22492-66 EWT(m)/51P(J) V RM
Rc iffi: r6oogog SOURCE CODE: UiVO18l/66/o08/003/b647/o65O
AUTHOR.- Gi Borokinp A. Ya.; Frenkell, S. Ya.
inIZAW9
ORG- Institute of macromolecular Compoundp_,AN SSSR) Leningrad (,Wtitut VysOko_
molekul-YarnYkh soyedtneniy AN GSSR)
TITLE: Self-orientation of structural elements during heat treatment of fibers
of polyvi alcohol
SOURCE: Fizika tverdogo tela, V. 8,
no. 3, 1966, 64T-650
TOPIC TAGS.' Polyvinyl alcohol) polymer structureo x ray diffraction analysis,
Organic Crystal, crystal orientation
ABSTRACT: This is a continuation of earlier work by one of the authors (Frenkell
DAN SSSR v. 162, 836,, 1965) dealing 'with multistage self-ordering of polymers. In
the present study, on the basis of the analogy between solid and liquid states$
the authors investigate the increase in the orientation of Mstallites, resulting:
from a short-duration heating of previously oriented freshly formed fibers of poly-
vinyl alcohol) which do not an yet have high crystallicity. Most earlier experi-
mental studies of orientation at increased temperature were made in the presence of
mechanical stretching. The authors studied a fiber of polyvinyl alcohol produced
in acetone and subjected to sane orientation during the shaping process itself.
The crystallite orientation vas studied by x-ray diffraction in apparatus in Vhich
Card 1/2

L 22492-66
--7
AC
c NR: AF(M9639
the sample could be rotated alout the axis of the primary beam. X-ray patterns
showed that in the freshly formed fiber the crystallites are full of defects and
are small in size. After placing the fiber for three minutes in a thermostat
heated to 225C (for a temper&bure close to the melting point), the fiber shrunk by
approximately 30%., lost approximately 10% of weight, and the azimuthal half angle
dropped from -17* to 12.5* arber one minute beating. After three minutes heating
the results were -30,, -34%, &ad 6.50 respectively. The orientation of the crys-
tals is greatly increased.. although many extraneous factors make an unambiguous
interpretation of the degree of orientation difficult. This vas accompanied by a
strong shrinking of the fiber,, thus evidencing a disorientation of its amorphous
part. On the basis of the reault the authors advanced the hypothesis that the
orientation of the crystallitos in the fibers has a thermodynamic character,, i.e.P
the self-orientation of the supermolecular structure elements occurs in the solid
phase. orig. art. has: 3 flipwes and 1 formula.
SUB CODE: 2D, 0171 GUBMI DATES 23jun65/ ORIG REF: oo4/ oTH RFY: oli
Card 2/2

"A -~,4/49M(
"ft, Exp6rimat In Uproving the Ouallficationa of
Publie'Realth Directors In Rayons,' B. S. Ginzburg,
scow
pp
08ov Mravookhrut" go 5
Chair of Pub He alth Orgo, at Kazan atate Inst fol.
Specializel TraInIM of Doctors has considerable,
Variance in training public health organizers.
Describes courses.
Madicine ftblic lealth) Education

GINZBURG.'-.B,.8.; RYZHKOV, Yu.D.
Teaching public health organizatioa in medical institutes and field
practice for students. Zdrav. Roo.Yeder. 2 no.1:34-38 Ja '58.
(MIRA 11:2)
1. Iz kafedry orgenizatsit zdrevookhroneniya t istorii meditsizw
(zav. - prof. B.S.Ginsbarg) Chitinskogo meditBinskogo instituts
(dir. - dotsent Yu.D.Ryzhkov)
(PUBLIC HNALTH--STUDY AND TEACHING)

Girl-Mli-no T-:3 (,Ia,.
Author]. rUmburg, k. IA.
Title& The theory and determination of-pisto-ri rjazs.. (Teorila i raschet
porshevykh Icolets.) 122 p.
City: Moscow
Fublisher.-
Rittkmkhat State vrinting HouBe of the Iijachim Comtructi--n Literature.
Datc: 1945
Aidlable: Library of Congress
I,
Source: *!or&hl:y List of Russian Accensiona, V. 3, no. 12, 1,14rchI951

GT',I'Z-I'Tj-Rr,I D. ya. (Co-author
gmmx
Gintsburg, B. Ya. and Klaz, 1). L. "Technolor;ic2l ca_lcula-
tions of pi3 U=nringss, for corrected pressure," in the col-
lection: Dinamik2 i prochnost' 2viadvigateley, 1*1,oscow, h4h"',
p. 81-99, - Bibliog: 5 itefrs.
SO: U-3736) 21 May 53, (Letopis 'Zhurn2l Inykh St2t~ey, No. 17, 1A9).

GINZBURG, B. Ya.
Fitting bearings into beds. B. Ya. Ginzburg. VEst. mash., 31, No 12,
1951.

CA
The Wfactooy-bwmwal 7ollex in lead and mercury pWsm.
lad, 1- C., OLlinymnskava and D. A. (Uniburs (Ind Ityx,
11 t A wl, Ntril. Si, klt~cow I ~-'r(Ifiv-7kor: ,~ S.S. 8,
34' ollovimy-hotma-al rctlex 1% defittrd
,,, the ch.toge n1 the biol. activity of blot%l (test with 6olafcd
111v heart after stimulation with thymol or int of Fumenukry;
,hr hhm-l i% taken ft,nn is umnint subject, then rel,em.1 aftcr
mhatatitmi o( the Wtictcwy irvitants). Worker% with Pb -r.
,IN I-i-nifix show c"114t.mi 411factor-y-hufflocul retlex. i.e.
11w bl'ux, art, vity row Of"T In "-.d Ph Ole
F,Ilrx vatirs invromely with the gravity o( 1xiisoning Anti the
if raw o( amplitude and (rcquency
=1 "4ic the effect is in oillaAke
if 11N poi-offing U*uafly the rfl- i. xr-fly
'
Umfinif n! the 11.14,11 11111ros-A Wilb prem-Alur
Of the frOVS. G. M, K~U1.4

C____~ I - A/ L k~ t_(, 41 (~ D, 4 .
DROGICHINA, E.A.: OKHNYANSKITA, L.G.-, GINZBURG, D.A.; MUMU, Ye.A.-,
SADCHIrOVA, M.N.; RYZEKOVA, M. N:_._--
Role of the higher sections of the central nervous system in the
development and course of the pathological process In some Intoxi-
cations. Trudy An SSSP )1:9-27 '54. (MY-RA 7:10)
(Nervous system) tli&dustrial toxicology)

GINZBURG., D.A. (Moskva)
I------- - ----- -
Study of the biological activity of blood in some occupational
diseases. Gig. truda i prof.zab. 5 no.6:50-52 Je 161. (MIRA 15:3)
1. Institut gigiyeny truda i professionalinykh zabolevaniy
AM14 SSSR.
(BLOM)
(OCCUPATIONAL DISEASES)

DROGICHINA E A - SADCHIKOVA, M. N.; GINZBURG, D. A.; QIULINA, 11. A.
y . P --- - , - - ,
(Mosl-va)
Some clinical manifeatations of the chronic effect of centimeter
waves. Gig. truda i prof. zab. no.1:28-34 '62. (MIRA 15:2)
1. Institut gigiyeny truda i profzabolevanly, AMN Ss,-,R.
(ELEGTROENCEPHALOGRAPHY)
(MICROWAVES-PHYSIOLOGICAL EFFECT)

16172-63 EW T (.1
AR/jE
!ACCESSION NR: AT3003066.',, S/P-939/62/000/063/0035/0'047
AUTHOR: GinzburE. D, A,
I%n biooleetric activity of the i
1TITLE: Effect of radioactive iron
icerebral cortex un r pro.onged experimental conditions
;SOURCE: Materialy po tolcaikolo ii radioaktivnylth veshchestvp no, 3: 1
I,Zhelezo-59. Moscow, Medgiz, 1992~ 35-47
~TOFIC TAGS: Fe sup 59, cerebral aorte bioelectrical activity,
ir x.
hythmio photostimulation.0 nensory motor areas pariato-ooolpital area;'
:ABSTRACT: pe59 (lo microt,uries/kg) was administered orally to
I an
i ezperimental group of rabbits dvar 3 mos while a stable iron isotope
iWas given to a control group. Electrodes wero placed in the cerebral'!
!wcortex sensory-motor and -parieto-occipital areas to measure biooloo-
;trical activity and responses to rhythmic photostimulation (frequencV.-
;2-20/see). It was found that there are no substantial shifts in the
'bioelectrical activity of the experijDental or control groups. After
13 to 5 weeks animals who received Pe59 display changes in their
,reaction to rhythmic photostimulation. These changes are character-
i ized by a widening in the rhythm tracking range to the right with the
'i-Card 1/2

L 16172-63
CESSION NR: AT3003066
tAC
Ppearanco of an
attached" (ntkvyazannaya) rhythm at a higher photo-
00i
istimulation frequency of 3.3 _15/sec and by tracking waves on the E.
G0for the sensory-motor cortex saoas, The appearance of high fro-
;QUoncy t-raelcing on the E. 0, G. for the sensory-motor areas with
registration of doubled and quadrupled transformed
;rhythms in t~ie occipital areas of the cortex is proof against atrans-
.cortical mechanism of tracking wave propagation into the anterior
i b
;brain sections. It is more probable that the transmission into the
nterior sections of the.cortex comes directly from the subcortex 11
!switching of the optic track. Orig.-art. has: 8 figures.
!ASSOCIATION: None
SUB14ITTED: 00 DATE ACQ: 25jun63 ENCL: 00
SUB CODE: AM 110 REF SOV: 029 OTHER: o05
C
Card 2/2'
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vascular reactions under the irifluence of qgl=
:SOURCE: Giglyenal sanitariyaj~,. no..2, 1.965, 29-33
JOPIC TAGS:, bioelectric 4ctivity, brain, noise, auditory analyzer
ABSTRACT: The authors studied.l.the effect of high frequency noise of 110 decibels
I
; on two groups of persons- under -laboratory conditions: individtals wo&ing, in a
inoisy shop and a control group0. The indices taken included EEG, EKG# the critical
frequency of noise flashes, the oculocardiac and orthostatic reflexes, and derma-
tophism. The most specific anti regular reaction of the nervoes system consisted of
'a fall in the functional mobility of the auditory analyzer and changes in the bio-
I
I electric cerebral activity. In comparison with control group,, workers in the noisy
!shops maintained more stable blood pressure levels; however, their pulse rates
Uncreased in response to ~the_wimary effect of noise. Orig. art. haa: 2 figures.
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Kilng in the silicate Industry; textbook
Movkva, G" . Izd-vo legkoi promyshl., 1940. 527 p. (49-