SCIENTIFIC ABSTRACT BIKMULLIN, R. R. - BIRBRAYER, V. M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002200410008-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR
uDc 621.43-011:533.621.5-533
STOLER. V. D., BI104UMIN) R. R.
"A Hollow Distributed Flow"
Tr. Tsentr. N.-i. i Proyckt.-Konstrukt. In-ta Profilakt. Pneirnokoniozov j
Tekhn. Bezopasn. 111orks of Central Scientific Research and Planning-Design
Institute for Prevention of Pneumoconioses and Safety Techniques], No 4,
1971, pp 47-58, (Translated from Referativnyy Zhurnal, Mckhanika, No 11,
1972, Abstract No 11 B390 by Yu. F. Dityakin).
Translation: Results are presented from a mathematical study of the charac-
teristics of a hollow circular jet when air is injected into its central
portion (for example through a perforated wall). This injection may weaken
or eliminate deflection of the axis of the circular jet from its initial
direction. It is assumed in the calculation plan that the internal portion
of the circular stream can be looked upon as developing in an even codirec-
tional flow. A condition is determined, fulfillment of which prevejits de-
formation of the axis of the circular stream. This condition is prcduced
from the equations for flow rate and conservation of momentum. A formula
is produced for calculation of the initial velocity of the stream, necessary
to supply the internal part of the circular jet. 4elationships are concluded
for calculation of the parameters of the hollow jet with air injection into
the central portion.

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Acc. N Abstracting Service: 5/-7,0 Ref. Code.-
?I004GG89- INTERNAT. AEROSPACE ABST. U J? 0 /
'~'A70-23197 # X-ray'inv'elstigatIbn of molybdenum and nickel
irradiated with helium ions (Rentgenografichne doslidthennia
molibdenu ta nikeliu, opf6minenikh ionami gehiul. V. N-1. Elikov, G.
6. Zdorb,;tseva, V. A. Troian, and V. S.- Khaimovi~-h ~(Moskovlskii
Inzhen-erno-Fiziche5kii Institut, Obniask
~ USSR). Ukrainskii
Fizichnii Zhurnal, voll. 15, Jan. 1970, p. 135-138. 5 refs. In
Ukrainian,
Investigation of the changes in polvcrystaf line, klo and Ni
speoimens, caused by He ion bombardment with an energy of 60 keV
(irradiat;on dose of 10 to the 15th to 10 to the 20th particles)- The
D-pattern of the irradiated specimens piroved to he essentially
different from that for relerence specimens, iome linc-s being split.
These changes depend upon the integral irradiation dose. It a ppears
to result from the letragonal distortion of the lattice form. The
changes decrease in annealing and disappear completely at a
temperature of about 400 C. (Author)
"it's
REEL/FRAME
1:978200

Acc. Nr: Abstracting Service: Ref. Code:
~P005252(; CHEMICAL ABST. -f-;7c
14,
r101173a Reasons or the discoloration of aromatic poly-
imides.' Eikbon,B. R.; Freimanis J. (Inst. Org. Sin., Riga,
USSR. VVMbmot. Soedin., Ser. A 1970, 12(l), 69-73 (Kuss).
Several aromatic polyimides derived from 1,2,4.5- benzene-
tetracarboxylic acid (1), 3,4,3',4'-biphenyltetracarboxylic acid,
and 3,3',4,4'-diphenyl oxide tetracarboxylic acid (11) with aro-
matiL diamines were studied by spectrophotometry in order to
evaluate the relation between the structure of the polymers and
their discoloration. Of the polyimides studied, the most discol-
ored was the I-benzidine copolymer. Ile discoloration increased
with decreased conjugation in the carbonyl part of the polymer-
Further studies with the p-anisylimide of I and the correspond-
ing bisimide of 11 suggested that discoloration was due to the
structure of the polymer chain, with the optical d. being marked-
Iv dependent on the structure of the anhydride and conjugation.
fntroduction of 0 bridges lowered the polymer thermal stability
and improved the optical properties. A route to polyimides hav-
ing a good combination of thermal stability and mech. and opti-
cal proptrtLes was discussed. CKJR
REEL/FRAME
19821169

Free HadiepIs
USSR UDC - 51 51, .5 :"1 1.11 41 -L
HKTI~:DIOV 1-H S. YU. A.
"Free _Hadic,11 s --*,- Polyan eS Irr-rdfat-ed -~:i th F ast -`,.`eut:,o 1.
KhLimi
Noscoi~. 'ya VySokokikh Energiy, Vol 4, No 2, 1,")9
Abstract: The E226 method was used to study the free iu--in~- -adi(j
lysis of ~-caprolactam, caprone, end the 1-ithim. --nd sodium caproiones of poly-
aridde resin 68. in the case ol' 4-caprolactaim, radicals oi~ sLructU-I*L' -CH2--CO--
NH--CH--CH2 -,.-ere formaed; these yielded EPR SDectra of four h.~rperfine lines, each
,Ir -
apparent' sp-I - into two conaponents. The spectra Of the other s--fostances con-
i L k, U
sist-ed of six hyperfine -Lines. it was s1lown that resolution of the spectral lines,
and also intensity of the cormponents, depend both upon temperature of the record-
ing and upon deZree of crystallinity of the polymer.
Review of a six-page pa,-jer (i 5 fllus.) subr,-dtted to Lhe ;dl,-Union institute of
Scientific and Technic;,-Ll Information.
1/1

LISSR
UDC 1537-,2216f-~7-"- :r537i-53~1
P. -1 K T T 1; -. T R~-r YI. .1 PDLYANSIU~YAA, T. A. S1F,,
-TU-rjc,'IICH, V. 11.7 UV--UC,17GVj YU,. I., and SID*YT~TZEV, Y'LT. V.
"Production and Electrical Properties of Semicondiictin- C,,):~.,)und
Tr.
No 325, Pp NO 1, Jan 72, Abstract flo
Translation: Zme authors c1escrrce a na-,thod of c,--ntlals of
thle ternai:7., semica:iductin;:- by zomal
under special tempei-atzrc- conditions. Tine exiAct-nec of holc~; ,r-ith
is inferred from the invus-tigation OF the dependtf-,yj,,~j, C)f 5-.r-Cjj~je
H,tjj
'OL,ff 4 (,j, A~: !'icld induction In
--,;Ilt all A
on an,-I-e betwuen current-dcnsity and i:~- --n-~Aic - Ci 0.11
VeCtors ill Cont'jn,:~n the as-uzm~lon rc,,-aniin~, tii~-,
-n i,,IQ Cr)y!
-isoenerretic --irface" band.

USSR UDC 681.3.06,,S1
,M,KU U01 I_M. , FATYMOVA, I. M.
"The Problem of Ordering of a Mass of Recordings"
Tr. N.-i. i Proyektn. In-ta po Vnedreniyu Vychisl. Tekhn. v Nar. Kh-vo fWorks
of Scientific Research and Planning Institute for Introduction of Computer
Equipment to the Economy], No 5, 1970, pp 153-161, (Translated from Referativnyy
Zhurnal, Kibernetika, No 10, 1971, Abstract No 10 V772 by V. Mikheyev).
Translation: An estimate is presented of the length of a file of recordings
beginning with which data should be ordered before performing search proce-
dures in the file. It is assumed that ordering is performed according to
the Shell algorithm with subsequent dual-path merging, and s---arch in the
ordered file is performed by sequential checkin1g.
1/1 - 41 -

Immunology
USSR uDc 615.4'ri:615,835-5
VORONMOV, V. Lt. Col. Med Serr SEVERTISOVA, M. K., SI-MMVIA, T. A., and
BIKULOV.- 1-1L, Maj Med Serv.
"The Effectiveness of Aerosol Immunization"
Yoscow, Voyenno-Meditsinskiy Zhurnal, 110 4, 1970, PP 71-74
Abstract: Two aerosol typhoid vaccines were iradelone from bactoria I;-,-rovn on solid
medium, and the other from bacteria grown in liquid medi-xn and alcolhol dried. AU
experimental subjects were of similar aFe, size, and had similar livin,~ conditions.
They had been vaccinated with typhoid and paratyphoid strains six months before.
A total of 241 received aerosol inhaLation for 15 minutes N-.7-~ vaccine) and 243 were
treated similarly with vaccine prepared from alcohol-uried cultures. The reaction
of both groups was very much alike. Within 6-12 hours, a sli6ht rice in tempera-
ture was noted in a small p~--rcentaFe of subjects. However, 24 hours after aerosol
revaccination, all side reactions subsided. Irmmological tests a montri after
vaccination showed a twofolrl increase in antibody titer. The fIndinf,,s were simil.ar
in both groups. ff3wever, a fev subjects vaccinated with dry vaccine Ghowed a slight
increase in the titer of 0-agglutinins. A single vaccination with dry typhoid
aerosol produced a significant increase in antibody titers.
1/1

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