SCIENTIFIC ABSTRACT N.YA. CHERNYAK - S.N. CHERNYAK

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

AUTHORS:
Bubnov, 11. 11., SOV/2o-12o-2-34/63

Voyevodskiy, V.
V., Polak, L. S., Tsvetlzov, Yu. D.
TITLE:
The Formation of
Free Radicals and of Atoms in t-e Rndiolysis

of Hydrocarbons
at a Temperature of 77 0K (Ob obrazovaniii svobod-

nykh
radikalov i atomov pri radioline uglevodorcdov -o.,i
ter-pera-

ture 770K)
PERIODICAL:
Doklady Akademii nauk SSSR,
1950, Vol. 12o, 11r 2,

pp. 346 - 348 (USSR)
10STRACT:
References
are made in publications to free radicals formed

during the
action of ionizine radiation, as by X-rays, y-

radiation, fast
electrons etc. This is caused by a rupture of

C - C and of C -
H bindin,~,-, Whien fluid hydrocarbons are

radiolysed, the
life of the free radicals is very short. The

main products of
radiolysis, apart from liquid products with

' The
H
one or two conju--ated double bindin,~,s, are 11
and C 1

2
30
4

latter compound is considered to be a dimer of the heptyl

radical. The nethod of determininE the radical is shortly
Card
1/3
described. The followin.- hydrocarbons vie_-e
investi6:-ted: hexane,

The Formation of Free Radicals and of Ato--.a in the
SOV/20-12o-2-34/63
Radiolysis of Hydrocarbons at a Temperature of 770K
heptane, octane, dodecane, cetane. isooctane, cyclohexane,
benzene and toluene. In all cases intensive sijnals of
i)-.;ra-
magnetic electron resonance with a g-factor of-i 2,0 are
observed. In paraffin-type hydrocarbons and in cTclohexane a
hyperfine structure was very clearly observed. According to
the attached photographs the hyperfine structure is
considerably
changed if the structural properties of the initial molecule
chanae. Another peculiarity of the spectra pf paramaEnetic
electron resonance of the hydrocarbons which are irradiated in
a frozen state is the existence of considerable concentrations
of hydrogen atoms. This is also indicated by two narrow
signals
which are located symmetrically at a distance of about 250
Oersted (Ersted) from the si,-nLls of the alkyl radical, The
hydrogen atoms probably do not become stabilized in the volume
of the frozen hydrocarbons but on the internal surface of the
quartz ampoule. In a table the quantitative measurements per-
formed on the basis of the example of heptane concerning the
concentration of the free radicals with a dose of-.j io7r are
compared with the data of the chemical analysis of a sample
Card 2/3 irradiated under absolutely identical conditions.
Th--- results

The Format-ion of Free Radicals and of Atoms in the
SOV/20- 120- 2-
Radiolysis of Hydrocarbons at a Temperature of 77'K
obtained by both measurements agree in a satisfactory
manner.
There are 2 figures, 1 table, and 4 references, 2 of
ithich are
Soviet.
ASSOCIATION: Institut nefti AN SSSR (Petroleum
Institute, AS USSR) Institut
lthimic-heskoy fiziki, Ail SSSR (Institute of Chemical
Physics
AS USSR)
SUBI-.=D: January 11., 1958
2. Free radicals
--ProCl 1.,.c tion 3. Atoris--ProductiLn 4. Eydrocar'cons
--T(,,O,t rosults
Card 3/3

24.(7), 5(5) SOV/51-6-4-26/29
AU THORS ~Ghernyak, N. Ya., Bubnov, YI.N., Polyak, L.S.,
Tsvetkov, Yu. D. and
Voy6vodsL-iy,-V7V-.
TIT12: on certain Regularities in the Slectron Paramapietic
Resonance Spectra
of Allcyl Radicals (0 nekotorykh zakonomernostyakh v spektrakh
eleLctronnogo paramagnitnoGo rozonansa alkillnykh radikalov)
Pg;R.LODIC~1. Ontika i Spektroskopiya, 195P, Voi ti, Nr 4, pp
564-565 (USSR)
ABS*1?AGT;
C,i rd 1/3
In the study of the electron paramagnetic resonance (e.p.r.)
spectra
of radicals formed on g-Irro-diation or froten, hydrocarbons
(at 770K), it
vas found that the hyperfine structure (h.f.s.; varies with
the position
of the hydrocarbon in its homologous series. Fig 1 shovis the
spectra
of radicals of normal paraffin hydrocarbons fron CllH2;5 to
C1033
obtained under conditions described earlier (Ref 1). The
samples were
of 97-98% parity. Fig 1 shows that h.f.s. of the even tC,2E25,
C,4H29-
016H33) and odd 011423, 01;~127, Cl!~i3l) hydrocarbons differ
considerably. in odd hydrocarbons the h.f.s. is wall resolved
and the
intensities of the central components differ only slightly
from one
another. In oven hydrocarbons the resolution is much poorer
and the
intensity distribution is close to binomial. In paraffin
hydrocarbons
from n-C,5 to n-ClO the spectra are more complex and more
similar to

;~OV/51-6-4-26/29
On Cortain Regularities in the Slectron Paramagnetic Resonance
spectra of Alkyl
Radicals
one another. Two of them are shown in Fig 2, where curves 1
and 2
represent the e.p.r. spuztra of G(jH13and C7Hl.5 respectively.
The sp&ctra
of radicals of cyclic hydrocarbons kwith five or six C atoms,
shown
in Fig 3) are in many respects similar to the corresponding
spectra
of the odd and even te=3 of the aerie3 Glj-Cl,. The simplest
spectriAra
is that of cyclo-,'6. xho hyperfine splitting and component
intencities
may be explained by asswaing that the soactrum i~D a triplet
kwith
37 oersted splitting and -1 -.2-.1 ratio of Liter1rities of
the compononts)
and each components of the triDlet is split into t~ho lines
(20 oersted
souaration). Such a spectr= oc-cura in the radical
cyelo-(,'r3Hl.
Following Ingram (Rof 3) it. is assumed bore that of four
byr1rogen
atoms in the 4-~\isition, the free valence, only two take part
in the
hyperfine splitting. This prouuces a trioli~t. Interaction
with a
hydrogen atom In the oVposition produces tr.-:! doublet
splitting of each
triplet component. In the case of cyclo-05H,() the molecule is
a2mozt
planar and both hydro4on atoms of the A-grounS CH~ in the
radical should
be equivalent with respect to free valance and the number of
h.f-, .
COMDOnents should increaGe. Tne spectra shown in Fig 3 confirm
the5e
deductions. The authors conclude by pointing out that the
e.p.r. spectra
Card 2/3

t.,OV/51-6-4-26/29
on certain Regularities in the Electron Paramagnetic
Resonance Spectra ofAlkyl, -
f(adicals
can be used in molecular structuru studies and in chemicnI
analysis. Tnere are 3 figures and 3 references, 2 of which
are
Soviet and I English.
SUMTTED: August 28, 195B
Card 3/3

5.0) Sergiyenko, S. R., Chernyak, N. Ya.
AUTHORS. SOV/62-59-7-20/38
TITLE: Kinetics and Mechanism of the Oxidation of Dibenzyl in
Liquid
Phase (Kinetika i mekhanizm zhiclkofaznogo okisleniya dibenzila)
PERIODICAL. Izvestiya Akademii nauk SSSR. Otdeleniye khimicheskikh
nauk,
1959, Nr 7, pp 1294 - 1303 (USSR)
ABSTRACT: The present paper deals with the oxidation of
hydrocarbons
which contain aromatic and aliphatic ingredients, and the resin
formation. Dibenzyl serves as an example; it contains two aro-
matic rings which are combined by an aliphatic bridge. Further-
more, only a small number of oxidation products is possible in
the case of dibenzyl. The kinetic rules governing the oxidation
and its.reaction scheme are investigated. The experiments were
carried out in a closed system with circulating oxygen. The
scheme of the apparatus is represented in figure 1. The absorp-
tion of the oxygen was determined from the drop in pressuie.
Moreoverp the intervals were determined within which the oxygen
content decreases to such an extent that new oxygen has to be
introduced in order to guarantee an uninhibited reaction ;ourse.
Card 1/3 Prom these intervals the curve A V 02 versus t was
obtained

kinetics and Mechanism of the Oxidation of Dibenzyl
SOV/62-59-7-20/3&
in Liquid Phase
(Fig 2). Furthermore, the time of the consumption of dibencyl
and the accumulation of intermediate- and final oxidation
pro-
ducts were determined from the change of the functional
groupe.
The content of dibenzyl in the reaction products was
determined
from the adsorption of the oxidized products in fine-grained
silica gel. The content of peroxides and acids was determined
potentiometrically, the aldehydes polarographically. The ex--
perimental temperatU288 were changed for the investigation of
the reaction kinetics( 110, 130, 140, and 1500). It was forna
that the oxidation proceeds at all temperatures autocatalyti-
cally. The reaction begins without induction period, acceler-
ates., -2caches a maximum, and dies dcwn. The reaction is
subjected to an exponential law. The polarographic
anamorphoces
of the absorption curves of 0 2 show that the reaction
proceeds
in the chain mechanism. The curves of the kinetics of the
con-
sumption of initial dibenzyl and the accumulation of
intermadi-
ate products are represented in fir,"res 3a and b. From
th.sBe
follows thatthelzmess is inhibited in the further stage
Card 2/3 of the reaction under the influence ol, produced
inhibitinc

Kinetics and Mechanism of the Oxidation of Dibenzyl
sov/62-59-7-20/13C
in Liquid Phase
resin products. The activation energy of the beginning oxida-
tion (29 kcal/mol) was determined from the experimental data
and from it the activation energy of the reaction of
radical with dibenzyl = 13 kcal computed according to the
given.
reaction scheme. The roaction scheme which is based upon
thr-,
radical- chain mechanism reproduces all experimental rules
Coverning tho reaction mechanism observed and takos into ac-
count the autoinhibiting effect caused by the destruction of
the peroxyradicals. The hydroperoxide of dibenzyl and beazal-
dehyde were found as intermediate products. The influenoc o-f
additions on the different reaction staf;es (resinous inte:~-
mediate products cic.) -~.rc represented in fig-axes 4,5, =d
6.
There are 6 figur.-s, 4 tablac, and 9 referenceo, 8 of which
are Soviet.
ASSOCIATION: Institut nefti AN SSSR (Institute of Petroleum
of the AS USSR)
SUBMITTED: September A 1957
Card 3/3

24A (7), 5 (4)
AUTHORS: Kachkurova, 1. Ya., l'olak, L. S., SOVI"48-23-10-32/39
Topchiyev, A. V., Charnyak, N. Ya.
TITLE: Investigation of the Radiolysis of Alkanes by Means of
the
Ultraviolet- and Infrared Spectra
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya,
1959,
Vol 23, Nr 10, pp 1253 - 1255 (USSR)
ABSTRACT: In the radiolysis of alkanes the bonds C-C and C-H
break off;
in the gaseous phase hydrogen (80-851146) is liberated, as Well
as
various hydrocarbon gases (CH 4' C2H6 , etc); radicals of the
type C n11 2n+1 ... formed when atomic hydrogen is broken off,
the
breakbig off of H Aeads to the formation of olefins and of 2H
2 2
to formation o_' dienes and polyenes. The chemical analysis of
the liquid radiolysis products (0.1 - 1.(Yl'o) is so difficult
that the only possible method of determining them is that of
the absorption spectra. The authors chose heptane and Other
normal hydrocarbons as objects for their investigation. The
irradiation of the liq-aid and gaseous samples was carried out
Card 1/5 With Co 60_ I-rays in evacuated glass ampoules.
Measurement of

Investigation of the Radiolysis of Alkanes by Means of
SOV146-23-10-32139
the Ultraviolet- and Infrared Spectra
the absorption spectra was carried out at the Opticheskaya
laboratoriya INEOS (Optical Laboratory of the INEOS): The
uv-spectra by means of the spe-,trovisor (an automatically
re-
cording spectrophotometer), the ir-spectra by means of an
auto-
matically recording VIKS-11--spectrometer. The liquid
radiolysis
products were investigated in the ranges 25,000 - 45,000 and
700 - 2,000 am- 1. Figure 1 shows the uv-spectra recorded in
irradiated normal hydrocarbons: Hexane, heptane, octane,
dodecane, cetane. The thickness of the absorbing layer was
d = 0-5 cm. The curves are shown by a diagram D/d : P; the
re-
sults obtained are briefly discussed. The absorption intensi-
ties in the uv-range increase linearly with an increase in
the
irradiation dose. The maximum doses were about 150.10 6 r.
Fig-
ure 2a shows the dependence of absorption intensity on the
molecular composition of the irradiated hydrocarbon, figure
2b
shows the dependence of intensity on the irradiation dose for
heptane. Figure 3 shows the -.,v-!ibsorption spectrum of
cotane,
Card 213 which was irradiated at various temperatures (dose
1.107r).

Investigation of the Radiolysis Of Alllanes by Ifeans of
SO-V/48-23-10-32/39
the Ultraviolet- and Infrared Spectra
A reduction of temperature exercises no influence upon the
character of the spectrum, but absorption intensity increases.
Several details of this temperature effect are discussed. The
absorption coefficient of heptadiene at 44,000 cm-1 was de-
termined as amounting to 26,000 and the molar diene concentra-
tion occurring in a y-irradiation (' 10 8r) in heptane was
cal-
culated. 3.5-10-4g mol/lIter was the result obtained. There
are 3 figures.
ASSOCIATION: Institut neftekhimicheskogo sinteza Akademii
nauk SSSR (Insti-
tute for Petroleum-chemical Synthesis of the Academy of
Sciences, USSR). INEOS Akademii nauk SSSR (INEOS of the
Academy
of Sciences, USSR)
Card 3/3

~LTfluaSi Agr_ki.. r,r"Kustanovich, 1. U.,
P.l.k. L. S.,

TITLE# U-t"Purztur Radiolysis
of 31drocarboc

UMIDDICIL. D.1clady Atad..il
cak 3=2. 1959, Yal 129, Ir 5,

vp 1042 -
1045 (03-12)

LB3TFACT. Ths, authors,
Lavostigmted the influence exerted by low
%.,par-

atiaroa
.d by the ph... a.dLtloo on the yield of
aar I-

t:
pao~d.o of by drocarban radjolysis. The
=.tho" of pr.;azs-

tiom and irradiation
ware, described In reference 1. Th. con-

it,
..
lon or the radLoXy.La pro"ats sea
d4terained by ch rl
P

tp The concentration of the fro. red
;
"
%

eastur.d by the lnst~eat t EPA. The
yp*

.Oro, taken by the spe.trojr.ph tn.
--14

and BF-4 (odtM,icl.t specftru,2). T
'b';r!.'= cyclo-
o"r1ta hydrogen and =ethanoil 1.
yi

:1--ad, tbar.Cr.. th.t the
5"d )It aw; b

_
hydr,agasa yield drop. by about 10-15A
with fte;tan- and cjulo.

hexacai 1rredistI
a In the transition fro roo. to
"
*

aa tt...bl. affect
teap,, t
Curd 1/4 195ft. N, farthr
ra, oro drop how w

yield. front Lsoacts.9 no the t0ap.-tu.ro~
Is portic.I.rlr
striking. On the tranal%Lon f"a roon,
to,a;*rsture to 1?50E
the ZZ-71oLd drop an.-ht. but rise. at
7701C. Th. .-4,-
ScInC5 d"Fa -rk:dly Lth dropping
t-por.t.r.. Atoal~ hyd,-
facto the for-tLcn4fN!2 ul" In two ways'
Vir -4 01). -4 a Ln, oblah nonactlon 4
reaction j2~ requires S ... that-.,
the saj *and to develop th r.autLco (2)
4ifrereoce 1. the conc.atr.t one...
;f 9 :ad . Reaction (2) is -e.r.d or.
dlffi. .It .1 77
ki. 0.1adab. oap.ot.d to co- ;.tl,:.71.ld
of the 92 part,
-ad by ..y. of th drop by . aw.l.ui
-5(bri;ohX! rr~Mty, this d.or-:. at
cot... t "I * !he no f-
)N.bo 32 yield .- T . .... !. -1 ::.Of I,
1, 1. continue 2) Is 001 -11-1*1 b:..,-. .!
re"Iting ttr,_L. a my U. -hot-. 2) Th.
lower yl IId of :,.g-
.-is fx,a, the b-.t ort the C-C-band my
part I" ly .p
,:~. r.;;Lt-z 11, yL.14 Any increase in
the 1 1.1d .1
.di" Ij bo~; to &;rect a drop I= the
solocular hydxogent
yield _Wid be ob-~".44;kIc-l-rLY -111
an Leavott.... Not only tof the I. coap..
t.d
b:,*,b wor..thi: J'I.lpd is at TM, -h-::
J:t further
14 wr.f_c:;Mt radl-le 1. strongly reduced.
?able 2
the 71 Ide Ladividnal hydrocarbone frox C,
to C5.
wvLob were obtained froa hopta,me by
radlolysi- at 300, 195.
... T7oK It my be ease, tbarefro. that
both t he IIgb% ::tur.t.4
=4491y.i. V_d.0t. ad the light -.t-.-od
.... door as
._b, t .. to . transition face,
roon.t,speratur* to 175:K.
Lft-rd.. th:irt"o,unt &rop- to 519. Table
3 shows t
.h..C. 1. _p in-Zonuot of the anz.t.pt.d
pro,
tI and d 2 4;10
AI :.a
Olaf a-alefLaw, an IV or: ;1) td; Th
d 'I CT
t.. al7fins a" be ... -ad to be by. `4h t
on the be. I:t.of
, ...basis., a. their fn-t is J.d.p..d-
tango" tux.. Th. -.U:t of
I.Yljdoo!o:tructur4s rapidly drup.
s1th tatp.-ture. This my be ..pl.t..d by .
...... ry C"
..t.V of 'their forzation. rtenaa)art no
doubt r&dI:1.-,;l-
ry reaction produeta yield is a
d:lt
Card 3/4 :,th t..V.r.tu,. drop. Pigur. 2
h... the d.p so .....
Laid of the h ... y residue on
tb;.Irr.dl:tl.. tr-V,9,r,tw:,
I, .. the
of b LIt my be ob..xv.d ftool 4 t . tot
(-o-po-
I:f jb.b-,y r..Ld- Is
?lot, dr'':4:'
anst 215 an the transition fro= 500 to *1'
C'O)T
evils re Let. that at 300-K the ool.cular
for I:t 1*1 1
JF2 t:-t,:.t 50%. and .t 77-K it vi... to
ICA .0 the
I-I...Y; --d- by 1. A
;L~=w-1: a-I.. dth.at. There are 2 fig.r-,
tablow, and 4 references, 3 of which "a
Soviet.
LSSOCIATION4 I-tltut ..fL.khIeA.h-.kc93
Sint-4 Ak3dwxIi cauk S5311
Sy.th.." _.flh.
MOTTO. A-9-t 1. 1959

IN HUI
v0 S.
g
"i A ~,
'0 u nii
;I- a .8 J-
A;
fin .3
-4 r
tilt
M!, 1 to
73
-S;q
a4afl,; 8
or
A Sa cS

POLAK, L.S.; CHERNYAKv N.Ya.; SHAKHM, V.A.;
SIIGHMAWVAt A.S-
--------------
~ -Radiolysis of hexane in the presence of small
amounts of
benzene. Neftekhiniia 1 no.5*.695-699 S-0 1616 (MMA
15:2)
1, Institut neftekhimicheskogo sinteza AN SSSR.
(Hexane)(Radiation)

3862h
S/081/62/000/009/019/075
B158/1)101
AUTHORS: Topchiyev, A. V.p Polak, L. S.,
Glushnev, V. Ye.,Glazunov, P. Ya., Vereshchinskiy, 1. V.,
Syrkus, N. P., Breger, A. Kh., Vaynshteyr),,,~-B. I.
TITLE: Radiation-heat ciacking of hydrocarbons..'.
PERIODICAL: Referativnyy zhurnal. Xhimiya, no. 9 IR62, 74 - 759
abstract 9B513 (Sb. "Radioakt. izotop; 4-d izlucheniya.--
i~~A ern.
v nar. kh-ve SSSR. v. III.M., Gostoptekhizd4t, 1961, 2o6-210)~-
TEXTi The lov overall yield of radiolysis products from
hydrocarbons at-,-
room temperature points to the absence of a chain reaction at that
tem-.~
perature. To examine the possibilities of a chain reaction in
radiatiortS-.,
60
cracking, n-heptane was irradiated by Co e-rays at high
temperatures
The samples were irradiated in 15 ml bulbs 'Made of molybdenum
glass wi h
a wall thickness of ,,I mm. The amount of liquid heptane was *1.25
ml and
the pressure in the ampoules on vaporization 2-5 T/273 atm. To
prevent
local preheating of the walls,the bulb was rotated twice a
second.. The
Card 1/2

S/081/62/000/009/019/075
Radiation-heat cracking of hydrocarbons B158/B101
radiation dose output-calculated on 1 ml of linuid n-heptane was
2-1013
Mev/sec. It is shown that radiation-heat craciing of n-heptane
occurs at
considerably lower temperatures than purely thermal cracking
which needs
a temperature of N5000G. 'The yield of liquid unsaturated
hydrocarbons
from radiatioh-h6at cracking increases from 1.8 at room
temperature to
340 at 4500C. The total radiation-chemical yield of low molecular
hydro
carbons is 2000 at 4000C, being therefore tviO times as great
compared with
the radiation-chemical yield of the same products at 200C. By
combining
che radiation effect with temperature it is possible to obtain
products
which offer industrial interest at levels of yield which would be
acceptable in_practice. Possible sources of radiation.for
radiation-heat
cracking are considered.' LAbstracter's note: Complete
translation.]
Card 2/2

33590
%S7 114 00 S/204/61/001/005/008/008
///-2/0 E075/E484
AUTHORS: Polak, L.S.,__~~n ~ak, Shakhray, V,,Ao,
Shcherbakova, A.S.
TITLE: y-radiolysis of n-hexane in the presence of small
admixtures of benzene
PERIODICALi Neftekhimiya, v.1, no.5, 1961, 695-699
TEXT: The authors investigated the composition of the main
products of radiolysis of hexane in the liquid phase at 200C in
the presence of small additions of benzene. Great care was taken
to purify the hexane before radiolysis. It was washed'with
oleum,
alkaline solution and water, dried with CaC12, passed through
silica gel and distilled. Benzene used was of cryoscopit grade
and thiophane free. Solutions of benzene in hexane (10- to
10-1 mole/litre) were placed in special ampules. Before sealing,
air was removed from the solutions_by repeated freezing to
-1960C
and melting in high vacuum (5 x lo 3 mm Hg). After sealing, all
ampules were irradiated simultaneously with y-rays for 80h using
cooo. Radiation dosage was 4 x lo15 eV/see cm3. It is shown .
that yields of products resulting from the rupture of C- H
bonds,
Card 1/3

33590
S/204/61/001/005/008/008
y-radiolysis of n-hexane E075/E484
i.e. H2, C6Hl2, C8Hl8- ClpH26 and C2-C4
ractions begin to
decrease for the solutions containing 10 t mole/lilre of
benzene.
Practically no further changes in the yields occur for benzene
concentrations of about 10--l mole/litre and upwards. Thus the
solutions become "saturated" with the radiation inhibitor, the
maximum decrease in the yields of hydrogen being about 20%.
The
yields of heavy radiolysis products and hexane are also
decreased'
by about 20% irrespective of the chemical mechanism in which
they
were forme&-. The constancy of composition of the heavy
residue~-
was chocked by mass spectroscopy. For the products forming
when
C-C bonds are ruptured, i.e- C2- C4 fractions, the yields are
lowered only by 14%. In this case benzene shows less
inhibiting
action. Since the percentage of various fractions is
approximately
the same for all C2- C4 fractions, it is inferred that the
inhibition affects equally odd and even carbon numbered hydro-
carbons. The authors explain the fact that the inhibiting
action
does not depend on differences in chemical mechanisms of
product
formation, by postulating that the inhibitor accepts at least
a
part of excitation energy from molecules, radicals or ions
Card 2/3

33590
S/2o4/61/001/005/008/008
y-radiolysis of n-hexane ... E075/E484
directly from excited electronic levels before the energy is
transmitted to vibrational levels, which establishes
conditions for
chemical reactions. Further process of decomposition of excited
species does not depend on the presence of small amounts of
inhibitors. Consequently the composition of stable radiolysis
products h a r d 1 y c h anges. Acknowledgments are expressed
to N.M.Rytova for her assistance-. There are 2 figures, 2
tables
and 12 references: 5 Soviet-bloc and 7 non-Soviet-bloc. The
four
most recent references to English language publications read as
follows: RefAs F.H.Krenz. Nature, v.176, 1955, 1113;
Ref-53 M-. Burton, S. Lipsky, M.P.Reddy. J. Chem. Phys., v.26,
1957,
1337; Ref.6: G. Freeman. J. Chem. Phys., v.33, 196o, 711
Ref.7: D.R.Kalkwarf. Nucleonics, v.18, no.5, 1960, 76.
ASSOCIATION: Institut neftekhimicheskogo sinteza AN SSSR
(Institute of Petrochemical Synthesis AS USSR)
SUBMITTED: September 5, 1961
Car& 3/3

FOLAKp LeS.; IUMLINITSKIY$ R.A.; CHEMAK, N-Ya.
Mass spectra of some dodecane isomers. Neftekbimia 2
no.1:9-13
Ja-F 162, OUAL 15: 5)
1. institut neftekbimicheakogo sinteza AN SSSR.
(Dociecane-Spectra)

N. YA.
h3234
5/844 62/000/000/050/129
D287YID)307
AUTHORSt Topchiyev, A. V., Vereshchinskiy, 1. Y.m.Glazunov, P 0
Ya,j
Glushnev, V. Ye., RolaIr-A, 'i Ryabchikova, G. G.1 Bi-
birskaya, G. K.,,Timofeyev, V:4B. and Churnyak, H. Ya.
TITLH% Thermal cracking of hydrocarbons .induced by*irradiation
qOURCI; i Trudy II Veeaoyuznogo soveshchanila po radiatsi6nnoy khi-
y
mii. Ed. by L. S. ?olak. Hoacow, Izd-vo JIN SSSR, 19 2,
304-307
TEXT: The effect of irradiation on thermal cracking of haptane at
thermal cracking temperatures was studied, The experiments were
carried-out in a countercurrent reactorg atoqgnstant throughput of
the gas, using irradiation dosages of 7 x 1 ev/sec/1 cm)
he*ptane.._.'
The rate of formation of gaueous products during radiation-induced
and ordinary thermal cracking at 400 - 60000-wao influenced by the
ieaction temperature. At temperatures abovej5~000 the relationship
beiween-the yield of.Troducto obtained by radiation and those ob-
tained by ordinaz7 therms.4 orao king was in a -,4 t 1 ratio and
radia-
.card 1/2

S/844/62/000/000/050/129
Thermal cracking of ... D2~71 307
tion-induced recesses co&rd therefore be carried out at much lower
t;mperatures MO - 2200C) than ordinary thermal cracking processes
( 50 - Woe). Activation~ehcrgy requirements also compared favor-
ably (21 kc4l/mole as againut-60 kcal/mole for thermal cracking).
The'yield of gaseous and Ii.'quid unearurated compounds increased
sharply with temperature 4iid renohed-15,000 mol/100 ov at-600004
At temperatdree -60000 the xadiation yield became lower. The yield
-of unsaturated compounds iawreaued eharply with temp'erature and
(as against 5Q e- 5554 during ordinary thermal crackin
reached 80~v g).
Optimum conditions for the above process were high dosage irradia-
tion and bhort contact times. There are 3 figures.
ASSOCIATIONi. Inutitut neftekhimic'heeiogo einteza, AN 355R (Insti-
tute of Petrochemical Synthesis, AS USSR)j Institut
fizicheskoy khimii AN SSBR (InsiLtute of Physical
Chemistry, AS USSZ
I ''Card 2/2

DIYAKOVA, T.V.; PETROV, AI.A.; POLAK, L.S.; C~HERNYAK,
N.Ya.
Mass spectra,of ismeric totradecanes. Neftekhimiia 3
no.2:
169-172 Mr4k 163. (MIRA 16:5)
1. Institut neftekhimicheskogo slnteza AN SSSR imeni
A.V.Topchiyeva.
(Tetradecane--Spectra)

BOGYA YETSO.T. [Bohaiets', O.T.]; CREMAK, N.Yu.
Faleogeography of the Sivash VaUey, northwestern
region of the
Sea of Azov and adjacent areas in the Lower
Cretaceous epoch.
Geol. zhur. 23 no.5;85-91 163. (NIRA 16:121)
1. Ukrainsldy nauchno-issledovatellskiy gornorudnyy
institute

MANSUROT, Aleksandr Ratveyevich; KWITSA,*S.S., inzh.,
retsenzent;
RHBRLISKIT, A.Y., kand.takhn.nauk, red.;,-CHEMAK, O.T.,
red.izd-va; POPOVA. S.M., takhn.red.; ltiikfin.
red.
(Drop forging operations] Tekhnologiia goriachei
shtampovki.
Moskva, Gos.nauchno-tekhn.izd-vo mashinostroit.lit-ry,
ig6o.
324 p. (HW 13.5)
(Forging)

TITOV, 1likolay Dmitriyevich; SMOV, I.I., inzh.,
retsenzent;_WMITAK,
O.V.,_inzh., red.; TIKHANOV, A.Ta., tekhn.red. __
EContinuous flow system for the mass production of
castingsi
Potochno-massovoe proizvodstvo otlivok. Moskva,
Gon.nauchno-tekhn.
izd-vo mashinostroit.lit-ry, 1960. 527 P. (MM 13:10)
(Founding) (Assemb13-line methods)

NMIZHSKIYp Oskar Abramovichq kandotekhn.nauk;
KHRUSHCHOVp M.Mep prof.,
doktor tekbn.,naukp retsenzent; CKSMAKp OoV.9
izLzh.p red.;
DOBRITSYNA, R.I., tokbn.red. --- -
[Manufacture of balls for ball mLUs3 Proizvodstvo
meliushchikh
te:L dlia sbarovykh mellnits. Moskva,
Gos.naucbno-tekbn.izd-vo
mashinostroit.lit-ryq 1961. 151 p. (MIEU 14:6)
(Crushing machinery)

SILIN: Lev leonidovich,,; BALANDIN, Gennadiy
Fedorovich; KOWX., 140inery
Grigorlyevich; KMCVp K.K.j, retsenzent; OSHCIIEPYOV)
P.K.p
.t
doktor tekhn.naukp retsenzent; IUKALIllp N.N., red.,-
CRffAK,_,..
0.V.., red.; MODELI, B.I., tekhn.red.
(ultrasonic weldingl joining metals in the solid
state and
improving the quality of weld Joints] Uttramulcovain
avarka;
soedinenie metallov v tverdoDi soatoianii i
uluchshenie
kachestva svarnykh shvov. Pod red. N.N.Rykalina.
lbskva,
Mashgiz, 1962. 251 p. (103A 25:4)
(Ultrasonic welding)

BAIANDIN, Gennadiy Fedorovich; HOTSYUBIRSKIY,
0.1u., kand. tekhn.
naukp retsenzent; COMAK, O.V., inzh., red.;
CMaZOVA,
Z.I., tekhn. red.
(Chill casting] Lit's namorazhivaniem. Moskva,
Masligiz,
1962. 261 p. (MIRA 150)
(Founding)

RYZHIKOV., Anton Abrazovichp doktor tekhn. nauk.,
prof.; VASILIYEVSM.,
P.F., kand. tekbn. neuk, retsenzentjCHEMAK, O-V-jp
4717-b*,
red.; RAGAZINA, M.P., inzh.0 red,; ELIMP, V.D.,
tekbn. red.
(Technological principles of foundry practice]
Tekbnologiche-
skie osnovy liteinogo, proizvodstva. Moskvap
Mashqiz, 1962,
527 p. (Founding) (MIU 15:3)

KLOGHNEV., Nikolay Ivanovich., kand. tekhn. nauk;
Prinimal uchastiye
TSYPD1, 1.0., kand. takhn. nauk; VAS11CMIKO, K.I.,
doktor
tekhn. nauk., prof... retsenzent.-, CILUMAK, O.V..,
inzh., red.
WIRNOVAI G.V.) tekhn. red.
[Technology of casting high-strength iron with
spheroidal
graphite] Tekhnologiia proizvodstva otlivok iz
vysokoprochnogo
chuguna s sharovidnym grafitom. 14oskva, Mashgiz,
1962. 170 p.
(MIRA 15:6)
(Iron founding)

AKSENDV, P.N., doktor tekhn.nauk, prof.; PRONOV,
A.P., kand.
tekhn. nauk, retoenzent; CHERNYAK 0 V insh.,
red.;
UVAROVA, A.F., tekhn. red.- -- =U-Z~-'~
(Mold making] Fornovochnoe proizvodstvo. Izd.4.
Moskva,
Maahgiz, 1963. 287 p. (MIRA 16;7)
(Molding (Founding))

VALISOVSKIYp I.V., kand. tekhn. nauk; MEDVEDEV,
Ya.l., kand.
tekhn. nauk; TKACHENKO, K.M., kand. tekhn. nauk,
retoenzent;
CHERNYAKf O.V., Inzh., red.; MAKAROVA, L.A.,
tekhn. red.
fTechnological testing of m4ditg materials)
Tekhnologicheakie
ispytaniia fomovochnykh materialov. Moskva,
Mashgiz, 1963.
222 p. (MIRA 16:7)
(Sand, Foundry-Testing)

LEVI, L.L., doktor tekhn. nauk; KUNIN, L.L.,
kand. khim. nauk,
retsenzent; CliERNYAK,,-O.V.,, inzh., red.;
UVAROVA, A.F...
tekhn. red.; DiRKUR-A, ~.F.p tekhn. red.
[Nitrogen in cast iron for castings) Azot v
chugune dlia
otUvok. Moskvap Izd-vo "Mashinostroenie," 1964.
229 p.
(MIRA 17:4)

ORLOVI N.D.j OSOKIN., V.Ye,t kand, tekhn.naukp
reteenzent;
CHE M AK. O.V., inzh., red.
[Short course in foundry practice] Kratkii kurs
liteinogo
proizvodstva. Moskva, MashinostroarieO 1964. 220
p.
(MIRA 18:2)

Al ~ A t~ I V. R.
BARAK.H.; CHEMAK.P., glavay inzhener
Burning glazed clay pipes in rotaxy kilns. Stroi.mat.,
izdel. i
konstr. 1 no.4!33-34 AP155. (MLRA 8:10)
1. Direktor Kharlkovekogo zavodoupravleniya
stroymaterialov (for
3abak). 2.'Glavkeramika Ministerstva proaqshlennosti
stroitell
n,ykh mqterialov USSR (for Cherayak)
(Pipe, Clay)

1 4 1 A r a 0 U u u u is % It ?A to JOHI 9 b 31 a a
v U
N
All
U31 unidu KI; Kok 4, um -Qr,*
1--l' - & ., 4A -,-I R .4 a -1 ~ -A,
A-0 ~&Otll .00
PMOV!Y-Iike effamic tits. I.. Va.
I
.CIS K**
00 4r
so
44 0
Uo 0
A 9
p 73 TITA
u n AT so 1, a
0 0 04 9 0 0 0 0
0 0
o

AUTHORSi
Chernyak, P. A., VoroblyevL, Yu. I.
SOV/72-5u-7-14/19
~ITLB:
The Saggerless BurninE of Faience
Products for

Sanitary-Technical lnstallations in Furnaces
With

Periodical Operation (Beskapscllnyy obzhig sanitarno-

-tekhnicheskikh fayansovykh izdeliy v pechakh

periodicheskogo deystviya)
PERIODICAL:
Steklo i keramika,
1958, Nr 7, pp. 45-44 kUSSR)
ABSTUACT:
During the years 1992
- 19155 the burnirg cycle ~Fi~ 1)

in the Slavutsl~iy works
was reduced by increasin,3 the

temperatures, thus the
duration of burning bein.,

reduced to 21 hours. The use of
sag' -- e r a W& ho,~-.ever, a

bottleneck, since the
furnace volume could not be

exploited by more than 0,6 -
0,65 in the case of burnins-

with saggers. The collective
of the worics introduced

the naggerless b-arnin,-, in the
years 1957 - 1958, fire

clay plates and struts -were used
in this case instead of

sag6ers (Fig 2). Cell nich-ja were
fori;,ed in the furnace

chamber by these plates and struts.
The dinan3ions of these

niches were adjusted to those of
the prcducts ~Fig )).
Ca-~d 112
By this method of burninE
the auration o-,,* burnin-, was

.1
The Saggerless Burning of Faience Products for ;0'11*t 2-
58-7-14/19
Sanitary-Technical Installations in Furnaces
With Periodical Operation
reduced to 17 hours and the furnace volume increased by
30',10'. This was achie"ved by the intensivation of the
temperature rise kFig I). The output per hand was
increased by 25'/'~, the prime cost of the products T~as
reduced by 12;~. Lie fire-clay consumption was reduced
by the fivefold, and the number of the %vorKcru occupiod
in this sector WU!3 reduced as well. The im,.,ort,,nt
technical and economic characteristic factcrs of th~_- ilant
are given in a table. The colloctive of the %%-orks is
working out a further perfoction of the technoio.-Y of
saggerless burning, and the solution of other problems.
There are 4 figures and 1 table.
ASSOCIATION: Slavutskiy zavod "Stroyfayans" (Slavutsk:Ly
works"Stro-yrfayans")
Ceramic materials--Processing 2. Furnaces--Performance
3. Furnaces--Equipment 4. Industrial production--Costs
Card 2/ 2

CHERNYAK, P. K.
"Association of Theory and Practice in the Physics Course of
Secondary Schools."
Cand Fed Sci, Kiev State Pedagogical Inst, Kiev, 1954.
(RZhFiz, Jan 55)
Survey of Scientific and Technical Dissertations Defended at
USSR Higher
Educational Institutions (12)
SOt Sum. No- 556t 24 Jun 55

CHRMUK, P.K.; RACIISK, I.M. (Kiyav)
Teaching the topic "Alternating current.* Piz.
v shkole 14
no.6:50-59 N-D 154. (MLRA 7:12)
(Electric currents, Alternating)

cHEmAx, PA PA 5OT68
U=,*dIc- t ne Collodion Dee 1947
Medicine Membrane
"A Now Collodion, " P. 0. Chernyak, p
"Felldsher I Akusherka* No 12
Presents forxuln,,for new-type collodion for wounds.
Collodion elastic and water-resistant, aid solves
many problems. of tbi) old-t~pe collo&ioias. Forimula:
Pp. Zinci OXY"ti 1.0 +01. Ribiril gtt- V + 01.
Theeltui gtt'. M + Kisco add. in vitro+ c
collodic, 20.0 + W. glue for bonding.

CEUMAK,W
"Aseptic Surgical Elastic Band" Khirurgiya, No.
8, 1949. Doc.

41616 uand6 Biolog. Scift
Dissertation: "The Effect of a Synestrol Injection on the
Early Stages
of Gonad Differentiation in Orf." Moscow State Pedagogical
Inst imeni
V. I. Lenin, 23 Jun 47.
SO: Vechernyaya Moskva, Jun, 1947 (Project #17836)

T~
rAV .ZYN llunmn and Arl!riw-l n-tysiolorr tory Organs
MY
JOU. 1959, N.-,,
T',: cR
f- r
01 kd 11
TITME The Effoct c~f* r1heriamine ull tht-, Activity of
the
kiditory Analy.-ter D~arinr, Varicou
~l _:, its Atlaptation to
Acou.-Aic C ond I t ior -- .
V T.',-h :~Jq7naluv v rsL7,lichun
OFJG. Fj B. oan-iYatic
aj, i~s2.ov;.vp.Icjj, TAt., AN 195G., 40--4b
t t':-, xeun P--ud.lt,c,7; thveolic"Ift wei
U CT 'X t -e de
termined amow7 a ~.-,roup cif mai) in --,clatlv,~ sllance~
Ultay phonso-irlo, lilhen aiidit.ory U-c.,eshold
-,,jp-n ri.-P~iii (Mttirmined. in pronencr) olf a 12C, db
110i -c1 'i a wide for GO rAllutes,
and aftpr thn nolse had ceu-,,e,l , -vc7,y nilmalt-3 Vor
the. fi---nt .5) minutles). in thel
presarco of' tt-..e nol-,G did, ~-,ot chan,,7v aftOr
tA"-le
11herair-Ino was lu-~ikan. In l) 1).O.-I'vViulils the cle-
vatAon of thresholds fo2l,~viin[, the nolso was sig-l
mix.1crintly lcss than In oontrol experim6nts (the
t!U-~ShOlll 2).dft dn-C!'CaSod by 4 tt~ ll',4 Gle-albels).
Card,

T
1!#. 5 1~591 N% 2-573
T.; TV T-~
Qpl."% PUP,
Thes-, deta indlcnta fqcl*.AJ:.-a,;~r)n Of til-e `0 r o
C 0a Ck
cl, wifill -vy untlly?,~v 4-C) a
a:!,
`-e (.)f' 'liq acousLic -medimr,.
h!, -110o L . %I ..
AmonS ;Lha r,~,maijiing -3, tho decrease In the
thronnh-1
" C ,
.L I Sh I; vivo noted only for pav:~eptlon of a 0QOP-
0
cyclc tone; for toneo or BOO and 2000 cycles, the
response differod.: changes were absent in on's
cubject, there wF-,,, a deci-ease In the shift in
thresholds in the socund
., and (m i= ea8e in the
'third, Por a tone of 4500 cycles an lncrci~,se in
the thre:ehold shift in comparison with the control
Card: 0/3
T-116

7~y
i AB5. JOLIF.
SSR
R-7MAol.1 1,")- 5 1959, NOo 22,573
AUTHOR
T 117, F,
ORIL G .7illi.
A 11 OT.1, i A C T
viazi noted
.. apparently bccausE~ !j.' the devolopment
of !rLhIbItion. it seens that thove is a stronger
infl,w3nee of the typological faature5 of the
Ind-lvidu&,l on the perception of hio-~-frequency
u ones. --II.A,,ParkhoTnovslriy
Card: 3/3

( ~ 1".,
-- ~ ~, "') Y p ",-i;~,, \- -
GMNYAK, R. Iz. ~ -
----~CMnIges in auditory adaptation to silence as
related to the duration
of the preceding action of a loud noise [with summary
in Xnglishl.
Biofjzi6 3 no.1:75-86 158. (MIRA 11:2)
1. Institut biologicheskoy fiziki AN SSSR, Moskva.
(U.ARING)

24(l)
SOV/112-58-3-5093
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1958,
Nr 3, p 247 (USSR)
AUTHOR: Chernyak, R. L, Tumarkina, L. N., and Rozen, 0. M.
TITLE: Investigation o Wifflibility -Threshold Variation
Caused by Varying the
Duration of Application of a Strong Acoustic Irritant
(Issledovaniye izmenchivosti porogov 0slyshimosti cheloveka v
svyazi s
razlichnoy dlitel,'nost'yu deystviya sil n,0jv&AYXR9~azhitelya)
N
PERIODICAL: V sb.: Vospriyatiye zvukovykh signalov v razlichn.
akust.
usloviyakh. M., AS USSR, 1956, pp 92-101
ABSTRACT: Audibility thresholds of 10 persons within
100-7,000-cps band during
and after the application of a 120-db white noise were
measured. It was found
that in both cases (neglecting the period of sensitivity
recovery) the spread of
the thresholds measured at an interval of I min did not exceed
6 db, and was
independent of the noise application duration or of the
threshold absolute value.
Bibliography: 6 items.
A. V. R.
card 1/1

C Dunt ry USSR T
C C. t 0'a, :Human and Animal Physiology, Sensory
Organs
:,.bc~, Jour. :Ref Zhur Biol, NQ. 2, 1959, No. 5834
iut,-.:)r :Chernyak R.I., Tumarkina L., Rozen 0.
Titlo -An Examination of the Variability in Human
Auditory Thresholds with a Strong Sound Stimulus,
of Varying Duration.
:V sb.: Vospriyatiye svukovykh signalov v razlich
akust. usloviyakh. M., AN SSSR, 1956, 92--101
Abotr2ct The experiments (110) were performed on
10 healthy subjects between 20 and 25 years of
age. By determining several times a minute the
auditory threshold (in the 100--7000 cycle
range), the differencesbetween extreme values
of threshold'were established. The determinati
was performed before and 4-6 times during pro-
duction of a wide-Tield noise of 120 decibels.
In a second series of experiments thresholds
were determined for the five-Tainute period
immediately following cessation of the noise,
which lasted from 10 to 60 minutes. In the
1/2

C:)i.intry :USSR T
cata" :Human and Animal Physiology, Sensory Organs
sory
I
Ab3, j.-ur. :Ref Zhur Biol, No. 2, 1959, No. 5834
Aut'lor
institut.
Titlc
Ori.3 Pub.
Alibstr_-ct :presence of the noise the spread of the
thresh-
olds did not exceed 6 decibels, did not depend
upon the duration of the noise nor on the ab-
solute value'of the threshold. For 5 minutes
after cessation of the noise (regardless of
its duration) the thxe-cholds were restored; the
value of the spread remained-unchanged.
Card: 2/2

C:mrlt ry USSR
jE-t0:;:)VY= :Human and Animal Physiology, Sensory
Organs
T
.,b-r. J3ur. :Ref Zhur Biol, No. 2, 1959, No. 8531
Ilut'---:.r !Chernyak,R.I.
Tit1c :Changes in the Adaptation of Hearing to Silence
in Relation to the Duration of a Preceding Loud
Noise.
:Biofizika, 1958, 3, No. 1, 75--86
jAbntr---ct :no abstract

BABKIN, V.P.; ROZEN, O.M.; TUMARKINA, L.N.; ,Q_ R. I.
I
Study of vibration Bensitivity and factors affecting
it. Biofizika
6 no. 1:61-67 161. (Iff.RA 14:2)
1, Akusticheakiy iwtitut AN SSSRp Moskva.
(VIBRATION-PHYSIOLOGICAL EFFECT)

BABKINj V.Po.-, ROZENI, O.M.; TUMARKINA, CHERNIAK,
R.I.
Study of the machanism"bf vibration frequency
discrimination uaing
models of tbec'6Wea and the cutaneous receptor.
Biofizika 6
I
no. 21191-1V 161. (MW 14:4)
1, Akusticheskiy institut AN SSSR# Moskva.

TARUSOV, Vladimir Leonidovich; CHERNYAK,_AJ POVJI
V. H. 31
L, red.; PO
tekhn. red.
[Our experience with visual propaganda]Nash opyt
nagliadnoi
agitatsii]Nash opyt nagliadnoi agitataii. Tambov,
Tambovskoe
knizhnoe izd-vo, 1961. 27 p. Nin 16:3)
1. Sakretart Muchkapskogo rayonnogo komiteta
KommuniBtiChe-
skoy partii Sovetskogo Soyuza (for Tarusov).
(Muchkap, District-Igriculture Aildio-visual aids)

ZADOKHIN, Vladimir Fedorovich; CHERNYAK, R.I.,nsd.;
POPOV, V.N.,
tekhn. red.
[Let the ground burn under their feed]Pust' u nikh
pod nogami
gorit zemlia. Tambov, Tambovskoe knizbnoe izd-vo,
1961. 29 p.
(HIRL 16-3)
(Labor discipline)

DUBROVSKIY, Ivan Ivanov:Lch;-CHERNYAK-, R-_I._, red.;
POPOV, V.N.,
tekhn. red.
Mariia Dmitrievna Trunova. Tambov;-Tambovskoe knizhnoe
i2d-vo,
1960, 28 ps (Trunova, Mariia Dmitrievna) (MRA 160)
(Permomaiskly District (Tambov Province))--Stock and
stockbreeding)
I'i

2~01~4/0
S/032/6 1 05/001/017
B119/B215
AUTHOR: Cherayak, R. S.
TITLE: Determination of sodium in aluminum alloys by means of
a sodium
glass electrode
PERIODICAL: Zavodskaya laboratoriya, v. 27, no. 5, 1961,
536-537
TEXT: A new method is described for the determination of Na in
Al alloys,
which is faster than the traditional.method of uranyl acetate.
It is based
upon the measurement of the potential of a concentration chain
which con-
sists of an analytical solution containing sodium and a
control solution of
known concentration, likewise containing Na. The potential in
this case
depends, not on the absolute concentrations of the solutions,
but on the
concentration ratio between the two solutions. Glass
electrodei A glass tube
(glass compositioni 25% Na20, 9% B20 30 5% A1203, 61% S'02)
ending in a small
ball was filled with 0.1 N of NaCl into which a silver
chloride electrode
was dipped. A calomel electrode in a U-shaped vessel with a
tap at its
bottom served as reference. The contact between the two
electrodes was due
to a thin liquid layer on the tap. Purthermore, a valve
amplifier with a
Card 1/2

.24 1 5_5
S/032/61/027/005/001/017
Determination of sodium ... B119/B215
6X-ix (6Zh-l-zh) valve was used. After a calibration curve had
been plotted,
the Na content of the Al alloys nos. 2 and 3 (containing 0.0138
and 0.0166%
of Na, respectively) was determined as follows: An exactly
weighed amount
of the finely powdered alloy in a quartz container was treated
with small
amounts of 0.3 to 0.5% HgC12 solution. Thus, aluminum was
quickly converted
into aluminum oxide. Sodium was separated from this solution by
electro-
lysis or leaching out by water, and then determined in the
solution. This
method was checked by a parallel determination of sodium in the
samples by
the method of uranyl acetate and 037 b that of E. Scherer
(Ref-7. Metallkun-
de, 25, 157, 239 (1933); 27, 83 (19355. The accuracy of the
method is suf-
ficient for practical applications., There are 2 figures, I
table, and 7
references: 5 Soviet-bloc and 2 non-Soviet-bloc.
ASSOCIATION: Moskovskiy aviatsionnyy tekhnologicheskiy institut
(Moscow Aviation Technologic Institute).
Card 2/2

USSR/Cheiiietry - Gelatin May/Jun 1948
Chemistry - Deformation I
"The Deformation of Molecules of Gelatin In Solution
During Changes in Their Charge," R. Chernyak, A.
Pasynekly, Lab of Struoture of Albuminsp Inst of Bio-
chem, Aced Sol USSR, Moscow, 3 pp
"Kolloid Zhur" Vol X, No 3
Nxperimental studios of the relationship between the
discharge-and-configuration of the gelatin molecule In
buffer a4d nonbuffer solutions. Submitted 13 May 1947.
78M0
PI 78n0

'

7

t
A
-0 "o
-V
,a
op
*
4
-m
c
tb
k
b
I
Ch
A

*
o
t
ern
*
argo
and A. PasynAil- Kat6d.
t
Zhxr
lr- of
031
10 %~Mn
rlatin
) (0

-
-
r
00
.
.
R
ash) was,titrated with 0
tr
01 N I Cl
i
n 0
01 A KOH
d

.
a
.
an

00

'
the mob. at different pff calcd. Viscosity
t X
=

a
at I
l
bt
ler mobts., dd. IICI. ant! dil. KOI I Ims
00
pH IM to 103 wits 4ttd.
(or wmal concrts. of I and

extrapolated to, zero comu. I%cm data
toptbcr with

00
thediffusioniaeff. (C.A.41.331a) and the catupreatibility
I

of
owns. (A MOM zhkr. A. 56(1m)) allow ca)cn. of the

ratio
Icactlintidth of a I mol. This ratio Is indepmtItnt or

00 '3
it in buffer sc Ins. and prultortiottal to %va or %Yx in
1;(7'-

andfICI. Tke electrostatic dclonnation of protein mols. -
00
isinucblc"imvortanith;tnu=&Uybclievd. J-J-11-
00

00

00 2

ASS L A. a
%low tly,614"
f.max* Q#t
U 9 AV U, V1 it K
pp IF 1,
it
TO 0 0 0 0 0 0 0 0 0-0-W
4 1, IA I 1 0 nd 0 0 -1 W 54 9 A
IA 4%
o10 0 00 0 00 00 000 0 41 0 0 0 00
0 0 6 0 0 0
Go
1%0
000.
400
as*
So*
goo
no 0
be*
too
woo

T,*S. and !,Pr:ynr?cii A.G. So n o f I ~7,
'T: T
b-, study the sorption of ure z- mm-nid--~ n(-- ni- tr a'
eurctuh-n, ~-n~ ';!.0 on
il -v-riobi-;I,-n sn~ 1!~iir P.-d vool kcr,-f,!V 1 14 1 T
lympyi serm albci,in, C, n~ _-_ . -
ecu~-Von suf-Lfrf~ted for nonelecir:11yiF,
(Coll - F. USSR. 1~'U , 6, 6~ 7; Cher- Ab~ilr. 35, 7W29) 1--p
user, In C"Iml-
I ~, Tina s of triie nonel ee L
.1 LrolrLc- !7~orrtlon. The rt,rl. I i !-, glv~-n -7,11icnIl-,
had the form of tyi-l-cal Langmuir isotl,.en.-.s !-Ith --
cjr-,~r -ine of s,~tvration
schich. gave the Vallzns Of riaxi-riu- on. The extent of h-
-5 for Ulol-.-]-'n, ni-I C." /u. F~%r alh-r--'n.
0.11 .09 for kerktins, 0.5 -(~
II!,ep rerches, rc-sr."- 0.08, 0.43, and C:.'36; Ei,,Pnidlne
and 0.13; urethnn; O.nF, 0.28, L-n,-7 a---ct C.3. Calci.Dtlo-n
or
sliows sorption o:r I urep -unit Ier ' mr~no-!-c---d
res-cli-,es, otl~er rrn-
electrolytes U-;ve n 1 : 3-4 rntio for soluble p,ot,-Ins -n(, I
: P -10 for
bisoluble ones.
Yosolar-Off - (Cher.--m-1 Abs-rac~-s)
SC. ExcFrl---La Yedica SectL-!n II Vulri;ir 4 iilirl-er IV

CHERNYAX, R. S.
"Reaction of Albumins With Denaturized Organic
SubqtS--,jcFls." SUb 24
Dec 51, Order of Labor Red Banner Sci Res Physicochemical
Inst Iment L. Ya.
Xarpov.
Disr,ertations T)reQented for science and engineering
degrees In
M
I
loscow during 1951.
SO: Sum. Yo. 480. 0 May 55

in the form of vrot~~ indetides, solutions Of
,

1"
Posy
.
00-
21y,
V
k
~4
d
M
"

.
az
)
'
a
1
1
"J
the Investigation was to det. the propervalut of is the sotva-
,

S~R
tion Conection factor, in the equation (I + V)
, which
is used to emputt the itlative change in the v11119, of Slobu-

lin. ~
For inols. having a loose structure, n - 1; for a

tructure, it - '/a;
and, for the non-ftwIng ellip.

'n-1/t. Data an the urea denaturation of
serum

albuunin.-eg; albumin, horse serum globulin, and SelAthi

-
M Plesenttil AR VITC dAta on the sii1mlon carriecticir, and the
"true" Increase, its itsymmetry. Accuracy of the nitasurt-

meats is
=U670. Elongation of alburniu during denatura-

tiom includes the effect
of solvation. For globulnut, the ap-

of elongation tire dctd, by the
stilvation force

gelotin with high naturul myrnmetry. the

Bolvation
force of urea is very smP11. Actual elongatioft of

sertim alburnin
(after deduction of the solvation correction)

evemAn -comtKirittively
concd, urca soins. Is about 2.0

Se-at glob hit is very little changed
at the same conen,

Tb. data Wilicate the high degree of stability of
the pro-

trin globult even in strong denaturants. One can also ex-

pect
ctirnparatively. sniall protein deformations during the

usual physiol,
conditions. This conclubion fully corre-

iiponds to the new x-ray datit
on structural artalysis on the

constancy of the sedimentation cunst. in
the limits of the zone

of stuliility. This tability tif configurution
is probably the

t"Sof tbestablift)-of their biol.specificity.
Itispossible

tb4t The greatrr stahility of the globulin cortfigunition
Is

tied up with the special role of this protein In the formation

of antibodies durIng immune rentiuns whtre it Is, required.
With gebst4i, a fibroin proteia, a double elongation was ob
sened in M urea which is a far lower concu. than for albti
rates.. The rigid juxt-ts (A tht Letatin rucas. apparently pos
sess coll-A higher fledbility than the tightly-curled
'derAbl)
part in the protein lJobults, Itisconziudedtbatfordenatu-
ration; SO M breaks of the several hundred H bonds which
tAtt Ili a inol. of 4erain globulin with it triol. wt of M (W
are wifteient. - Althmigh the full unwinding of i~o Ma .1
during denaturAtion do not )"DCeE-d uncondition.
a c elongation of the pro'eq i 11. the detu. of the
ell m
d of denaturutlon aftar the itirroduction of urea and I
the breaking of the minimal no. of bonds is greatly facill-
tnted. The rate of the procegi is calctl. far boz,~e serum al-
bunin ind sbows clearly the "trat" ehatire in nsymmetry
the protein mol. (after the solvation correction has been
linvaryingconens.ofurea. UptoWurea,the
introduced,
etunration is about 20% aud. apparently, is not related to
the breaking -of the baic flobulin kstructure. In greater
W=r. of urcai the clongatign is significantly modified, al- -
thougb it does not attain. complete unfolding of the chain.
Data are presented which show the intermittent cbaracttr
ct the bas:c denaturation proce-&3 of the i;ptitti;lgcf the struc-
ture of the prt~4~n mol. W. H. FitzDatrick
r

USSR/Chemixtry - Proteins Hay/Jurt 52
-e"Chezge of Form of Molecules -of
Proteins on
Deraturatibin With Organic Substances,
t
A. Pawjnskiy, Biochem. Ins, J A. N. a
Acad
Sci USSR, Cbair of Gen Chem, MATI
(Moscow A*n
Technol Inst), Moscow
"Molloid Zhur" Vol XIV, No 3, pp 205-211
Calen on the assymetry of horse serum
albumin and
sernm globulin, human serum albutnin,
egg albumin
and gelatin were carried out after
denaturing the
substances in solns of urea, guanidine,
etc., azd
corrected by the magnitude of solvation
detd formerly
by the authors. Gives various methods
for calcg
solvation correction. In albizmln , the
apparent
stretching of protein mols is caused to
an equal
extent by the effect of solvation. and
by actual
stretching in globulin the effect of
solvation is
greater, and in highly elongated gelatin
paTticles
less than in albumling. Actual
elongation otf..mols
io as follows, in ascendly, order: serum
globulin,
serum and egg; albumln., gelatin.
k4

Chemical Abst.
Vol. 116 No. 9 .'rhange of shape of protein molecules during
drnalwq..),
by Orgallic substances. 11, S.'Cheriwak- and X
May 10, 1954 WTIA, N, Bakh, MmTt-W." - -
,
General and 1-hysical Chemistry UMSKM) 14,

-'"dadw of sulthydryl troupe in the presence of do.
natursat substances. A. G. Pasymkil and R, H. Clterijgk
(A-dWX " owow). Bivkh 1 17 ):
Cf. A e.A.'40, 47S1'.-CTN?1O,)g, a*Zein denatur-
ant. does not affect the oxidatiovmduct potential (?I
%ulfhydryl omptla, The eaw of oxidallm of Sli cm;xlo.
i, not dependent on the oxidation-reduction potential.
Coned. sobut. of CO(NJfj)s and analogous substattres hasten
the oxidation of simple SH compids. by air. If P

CHERNYAK. R.Ya., kand.tekhn.nauk; SALIKOV, Yu.G.,-
FUSHENKO, A.I.
Univer'sal magnetic drum. Avtom. i pribl no.1:72-74
J;L-Mr 163.
(MIRA 16:3)
lo Institut kibernetiki AN UkrSSR,
(Magnetic memory)

PHASE I BOOK EXPLOITATION SOV/5421
Rabinovich, Zinoviy Llvovich, Yuriy Vladimirovich
Blagoveshchenskiy,Jlos-ti-sle!3~
Yakovlevich Chernyak. Anna Leonidovna Gladysh, Ivan
Timofeyevich Parkhomenko,
Ivetta Petrovna Okulova, Lidiya Aleksandrovna &qboroda, and
Stanislav
Sergeyevich Zabara.
Spetsializirovannaya elektronnaya schetnaya mashina SESM
(SESM Specialized Electronic
Computing Machine) ~iyev, Izd-vo AN UKrSSR, 1961. 11+4 P.
5,500 copies printed.
Sponsoring Agency: Akademiya nauk Ukrainskoy SSR.
Vychislitellnyy tsentr.
Rasp. Ed.: V.M. Glushkov, Corresponding Member of the Academy
of Sciences of the
Ukrainian SSR; Ed. of Publishing House: I.V. Kisina; Tech.
EA..- A.M. Lisovets.
PURPOSE: This book iszintended for personnel engaged in the
design and operation
of computing machines and also for specialists in related
branches of science who
are acquainted with the fundamentals of computing technique
and computing mathe-
matics.
Card 1/4

SESM Specialized Electronic Computing Machine SOV/5421
COVERAGE-. The book describes the SESM (specialized
electronic computing mach~me),
which is intended for the solution of systems of linear
algebraic equations and
the computation of correlation functions, The authors discuss
the methods of
linear algebra used in the machine, its operating principles
and those of its
assemblies, cireuitai and components. The authors credit
Academician S.A.
Lebedev with the fundamental idea and outline for the
machine. The book was pre-
pared by a group of staff members of the Computing Center AS
UKrSSR undcr the
direction of Z.L. Rabinovich, Candidate of Technical
Scienceswho also wrote
Sections II, IV, VIII3, and IX. Section I was written by
Yu.V. Blagoveshchenskiy,
Candidate of Physics '. and Mathematics; Sectiors III, V, and
XI were written by
R.Ya. Chernyak, Candidate of Technical Sciences; Sections IV,
VIII, and I by
I.T. Parkhomenko, Engineer; Sections IV and IX by A.L.
Gladysh, Engineer;
Section VII by I.P. Okulova, Engineer; and Section VI by L.A.
Mayboroda and S.S.
Zabara, Engineers. The authors thank L.N. Dashevskiyj
Candidate of Technical
Sciences, and V.V. Kraynitskiy, S.B. Pogrebinskiy, Ye.Ye.
Dedeshko, A.Z. Libman,
and K.V. Golovko, Engineers. No personalities are mentioned.
There are no ref-
erences.
Card 2/4

SESM Specialized Electronic Computing Machine SOV/5421
TABLE OF CONTENTSt
Preface
1. Solution of Problems of Linear Algebra on the SESM
Machine
II. Construction Principles and Basic Characteristics of
the SESM Machine
III. Block Diagram of the Machine. Sequence of Performance
of Operations
IV. Standard General-Purpose Elements
V. Layout of the Input
VI. Setup of the Conversion of the Codes
VII. Magnetic-Drum Memory Unit
3
5
16
34
44
58
63
79
Card 3/4

SESM Specialized Electronic Computing Machine SOV/5421
VIII. Arithmetical Layout
IX. Time Controls
X. Design of the Output and Printing
XI. Control Panel and Machine-Operation Control
AVAILABLE: Ubrax7 of Congress
Card 4/4
96
118
131
138
AC/dwm/gmp
B-2-61

CHERNYAK, R.Ya. [Gherniak, R.IA.]; OKULOVA, I.P.
Control of magnotic, recording heads without
using electron
tube componentso Zbirv prats' z obchys. mate i
tekho 2-96-
101 161, (MIRA 15:2)
(Mapel',ic memory(Galculating machines))

L 4628 .9-65 EWT (d I.-IT (C GS
ACMSION ?M -, AT5OM54
AUTHOR: Rabinavich, Z. L. (Kiev'; Cherny70,
TITIY,: DigiteLl correlators --f the Corr-.
q/oooo/64/0Ol/000,`O171/0177
P Ta (Kiev) ; Zlotrina, G, ev'~
~,4 4 1-
SOURCE: Konferentsiya po avtomaticheskomm k--~ -r-~ -,7--, metod
el
-e~ ,77r, -, -- -~- : - -
Merp%i V: vnsl- rsk- L.
i zmere-iy rudy r~~ s 1
t. sintez sistem upzavleni7a i Iontxiklya. Elentuiry ustroysty
avtomwtieheskogo Kontro-
1ya (Avtomatic control and electrical. measuring t-cchniques;
transactions of the
conference, v. 1: Electrical measuring techr-i-pues. An&lyslc.
ard a-ymthes~:-- of -e-
gulation and control systems. Elements of auto-matic control
deviceE:). .-C-~-oslbirsk,
Redizdat Sib. otd. AIN SSSR, 1964, 171-17-~
'MPIC ZAGS: digitELI correlatcr, upeciall pur-.G-e ~-r-m-puter,
cor-,el"itlor. 7 ti. on,
au'.ocorrelation function
ABSTRACT: Me article deBcribes work done on -.he design of
bpei--Ial Correlat.0TE. at,
the Co=utation Center of AW UkrSSR, sl-w3tartorrti,-~Iv -itb
Txtben,.
questions of eor-relational an&lrsIs, un6e~. f V .
SpecificELILIS, a ;pecial electronic compute-, tz des. 1.
CT- bed
Card

I Card 2t5
,3~- ~.-. :. 1~ - ~

A block diagram of the SE&M is shown in -Fig. I of the Enclosure. The second
va,rl-
ant has already been described in the litereture (AN-tomatika i
prllboy-ostrT~renlye,
No. 4 , GIP-11K SM 1,11--rISSF , 1960). The aperet
uri-Its is d-scribe~~ 7he mrLin chazracter;,;t
-n~-&I -vst- -, i 1-a *
s --m, 3. Binary c&lc r
Lnte-mt-diate r-~salts - 3C, d--;,
'-?~,-ncY - -200 I",ce. 7. Operat!T-,~,,
Fc-- --~- 10-mc- to produce 1,3010 sum. s
a-:,z---AL-~,-- * he co-r re "at 1 ari co~ f
time a,!.i, 8. M-morv dj"m capcity
Cord 3/5

m
i
I
1, Card 4/5 -- - - -- - -- ---- - . - -- - -
IT.: , ~_, --,- -. "I -,- v -. - I - 7 ~ - - ., - I "

SOURCE CODE: UR/0000 5 0/000/0t1
/0/00
ldliirnyak, Re Ya. SAI'kov, Yu. G. Zlobina,- G. 1.
ORG: None
[TITLE: Principles of constructing a digital correlator
SOURCE: ANUkrSSR. Kiberneticheskaya tekhnika (Cybernetic
techniques). Kiev,
Naukova dumka, 1965, 111-118
TOPIC TAGS: digital computer system, data correlation, special
purpose
computer, computer design, computer program
ABSTRACT: Although general principles have been relatively well
established for
the construction of the structure-of specialized computers with
program control,
those computers which have a fixed program control, re the
development of
a specific structure for each specific problem. The L variety of
solvable
problems leads to the creation of many varieties of fixed program
control com-
puters which vary in their structure and design. In view of this,
in order to create
a theory of the construction of such machines, it seems highly
desirable to accumu-
late, analyze, and generalize the principles underlying the
construction of special-
ized machines or computing devices. The present authors present
fundamental

ACC NR,'.A-T6017035
concepts on the constructio'n of acomputer for the calculation of
the correlation
function, i.e., a digital correlator. The question of the efficient
separation of
computing operations between the correlator and the computer is
studied. The
criteria in this case were the relative and the absolute work
capacities of the
computer on the one hand, and the quantity of equipment, and the
dimensions and
the complexity of the correlator on the other hand. The main
characteristics of
the digital correlator designed by the authors are given as follows:
a binary Sys-
tem; a fixed point, the computed results have a whole and a fraction
terms; the
number of digits of the initial data fed in is 10, and the results
of computation is
30; the operating frequency is 200 cps; the speed of response is 400
multiplications
plus 400 additions per second; and the number of triodeo is 860.
Orige art. has:
2 figures.
SUB CODE: 09/ SUBM DATE: 28Jul65/ ORIG REF: 000/ OTH REF: 000
cmd

ACC NRs Ap6o35737 SOURCE COD 13/66/000/01
E: UR/04 9/0101/01or-
Oreshkin) Yee So;
INWATORS: Chernyak, R. Ya.; Kirilyuk~ No I., Pushenkoj As lop
Strallchenko, As ff_e~ --- 7SUFkov, Yu* Go
ORO: none
Class 42, No. 1867U famounced,
TITLE: An information storage using magnetic cards'.
by Institute of Cybernetics., AN UkrSSR (Institut kibeitnotiki AN
USSR)T-
SOURCE: Izobreteniya, pronWshlennyye obraztsy, tovarnyye znak-*Ls
no. 19p 19660 161
_TOPIG TAGS% information storag;,arid retrieval, magnetic
recordingi storage device
ABSTRACT: This Author Certificate presents an information.storage
using magnetic
..,cards. The storage unit includes -.an input keyboard, a vacuum
drum for trawif erring
the cards$ and a buffer storage device (see Fig, 1). -The design
increase3 the
Fig. 1. 1 - vacuum drum; 2 magnetic headst
-frcm the magnetic
for recording the readout
FA
L sarface of the *acuum-drums.free
cards; 3
_j
_6L- from magnetic cardej 4 -o'nagnatic h ads of
r-j
~.Jthe buffer store a device..
%: 9
0,
-1 __7 U.DG .681.142o07
Card 1/2

CEEMMK , S. p inzh,
Transportation system. of northeastern regions of
the Far East and
Sakhalin. Rech. transps 20 no. 1:5-8 Ja 161. (MA
14:2)
(Soviet Far East-Shipping)

L 07h86-67 ETt.'r(d)/Ea(m)/EWP(1)/En-iP(t)/~TIL :LjEc) /BD/JD
NLDDL-
ACC NRi AP6036068 SOURCE CODE: UR/0432166/000/005/0049/0051
AU-111M. 'Chernyak, R. Ya. (Candidate of technical sciences);
Pushenko, A. I.;
Sal'kov, Yu. G.
ORG: none
TITLE: A dual magnetic head
SOURCE: Mekhanizatsiya i avtomatizatsiya upravleniya, no. 5,
1966, 49-51
TOPIC TAGS: recording equipment, magnetic recording, magne tic
drum
ARSTPACT: A new devite consisLing of tragnetic read and write
heads connected by a
common shift mechanism has been developed. The heads are
mounted on a moving carriage
which permits independent transverse displacement of each head
along the track dr-the
magnetic drum. one revolution of one of the adjusting screws
provided for displace-
ment moves the corresponding head 500 p. Linear displacement is
achieved by means of
micrometer screws; each revolution of a micrometer
screws~i;places a head 100 p/
Both heads have the same dimensions; the core material i 7
NM-type Permalloy with
width, 2 mm; gap, 60 v; and diameter, 2.5 mm. Output voltage of
the read head is
300 mv at 40 m/sec linear speed of the magnetic carrier and at
350 mamp recording
current. Special shielding reduces induced interferences to 4-6
mv, which is approxi-
mately 2% of the useful signal. Orig. art. has: 3 figures.
SUB CODE: SUBM DATE: none/ ATD PRESS: 5104

CHMYAK, S.,,inzh.; ISAKOV, N., inzh.; GANGARDT, G.,
inzh.
Pressing problem; importance to the national economy in
the
building of the Kizi-Tabo Canal. Rech. transp. 22
no.11:14-15
N 1630 . (KRA 16:12)

~_- V, f- r, 0 Y~ fl :1 '%, .":, )~ -
S. A.
LAIr:sGV,M,, M. V. and CI&MIAK, S. A. 11F.Vtopathological
.,"Ork at th(- River Cau R.I..-Lon-
al 5tat-ion of Via -institute for New ~Iast Fi..;ers Durin&;
1932.11 in Diseases and i~ests
of Ilew iast Fiuer cropsL U~rar , of the Institute of New
.6-st Fi-~er raw-kiaterialsp
Moscowp 1933, PP. 5-11. 4"h.04 M65
SO: SIRA Sl 90-53, 15 December 1953

TSININ, S.S.. kand.ekon.nauk; CHIMAK. S.A.. inzh.
Aspects of Inland water transportation discussed at
the con-
ference on developing the productive resources of
Eastern Siberia.
Recb.tranep. 17 n*o.11:23-25 N 158. (KIRA M12)
(Siberia; Eastern--Economic policy--Congresses)
.(Siberia, lastern-Inland water transportation)

CBZRNYAK, S.A., iuzh.
- - - " - - --- `Int6bglf~~41rolgbt transportation in
t be Amur Basin. Rech.transp.
18 no.9:3-6 S 159. (HIRA 13:2)
(Amur Valley--Inland water tranaportation)

CIIE,IUTYAKt S.A.
Some observations on Dactylog7rus infeBtation of carp
and the affect
of ultrasonics on the causative agent. Urh. zap.
'Surs'.. gos. ped.
0 -
inst. no.11:25-32 158. NIRA 14-1)
1. Kafedra biolo.-ii, Kurskogo gosudarstvamiogo
peda.gogicheskogo
instituta.
(Kursk Province-Trematoda) (Parasitea-carp)
(Ultrasonic waves-Therapeutic use)

CHERMK, S.I., kandidat tekhnicheskikh nauk.
MMww
Investigating complex pulse forms in currents.
Sbor.trud.LONITOVT
no.1:46-56 154. (ML'RA 10: 5 )
(Radio circuits) (Pulse techniques (Electronics))

FOBINSHTBU, Yakov Noisayevich.[doceased]; STARIK. M.Ye..
dotsent, ratoenzent;
BORODIN, N.I., dotsent,-kand.tokhn.nauk, red.; FARSHAN, A.-A.,
dotsent, kand.tekhn.nauk, red.; -CHXU=, S.I., dotsentp
kand.tekhn.
nauk, red.; DINISOV, K.N.. red.izd-va; DROZMINA, L.P.,
tekhn.red.
[Radio wave propagation and antenna feeding devices]
RaBprostranenie
radiovoln i antenno-fidernye ustroistva. Leningrad, Izd-vo
IMorskoi
transport,N 1960. 387 P. Wu 13:7)
(Radio waves) (Antennas (Electronics))

540b

AUTHORS:
Rapoport, B.M., Milovidova, N.V. and Chernyak, S.M.

(V.N.I.I. NP).
TITLE:
On group-chemical composition of kerosene-gas oil

fractions. (0 gruppovom khimicheskom sostave kerosino-

gazoylevykh
fraktsiy).
PERIODICAL:
"Khimi-va i Tekhnologiya Topliva i Masel"
(Chemistry and

and Lubricants), lg-5?,'No.2,
Technology of Fuels

.
PP. 3-11 (U.S.S.R.)
ABSTRACT:
A method of determining group-chemical
composition of

kerosene-gas oil fractions using chromatographic

separation is proposed. The analytical scheme is as

follows:- 1) the
determination of bromine number in

the starting product by
bromide-bromate electrometric

titration method: 2) Separation of the
product (4-5 9)

on a small silica gel column (0.5 M) into the
following

groups: methane-naphthenes, aromatic (mono-, bi- and

tri-cyclic) and resins: 3) The determination of bromine

number in the
methane naphthene group in order to obtain

the proportion of
unsaturated hydrocarbons of aliphatic

and cyclic series: 4)
Determination of the bromine

number of aromatic hydrocarbons in order
to obtain.

quantitatively the content of aromatic hydrocarbons

with an
un aturated side chain. The method was demon-

strated on three
fractions of hydrogenated oils of
Card 1/2

on group-chemical comDosition of kerosene-gas oil 54oc
fractions. (Gont.)
petroleum oil origin, containing from 25 to 38%0of
unsaturateq compounds and oiling at 200 to 50 ,
250 to 300 and 300 to 32X respectively. Using
alkaline permanganate oxidation at room temperature,
the presence of alkene radicals in side chains of
aromatic mono- and bi-cjclic hydrocarbons was
established. The following acids were isolated from
the oxidation products: formic, acetic, phthalic and
naphthalene bicarbonic acids. Experimental results
are given in tables. There are 11 references
including 10 Russian. 10 tables.
Card 2/2

RAPOPORT, B.M. [deceased]; KHEYFETS, Ya.M.;
LENTSUER, E.S.; CI-JERN-Y-A-44,
RAPOPORT, I.B.
Separating oxygen-containing compounds from their
mixtures
with hydrocarbons. Trudy VNII UP no. 9:197-213 163.
04IRA 17:6)

C S.R., gvardii podpolkovaik meditainskoy slushby
[reviewer];
AKVIJUV, 13.N. (author].
On S.N.Aronov's article "Certain problem in the
organization of
garrison hospital management" (Voen.-med,,zhur. no.3,
147). B-No
Cherniak. Voen.-med.zbur. no-10:50 0 147. (XLRA 6:11)
(Hospitals, Military) (Aronov, S.N.)

"MMAKp S9N&
Role of-the sanitary section of the 9th Army in the
organization
of the public health service and higher7medical
education in
Kuban during the civil war years* Nauch, trudy Kub
goo* mad*
inst. 19:189-197 062. WRA 17:8)

- W Ll -
I I i I I IS It 4 It W It 4 11 '1 0 1) ~ 7 : H C it a oro
-4 -A
-J.-L -A-J"
_tUj,_J_J AA N
00A Ulf
009
-00
oes 1-00
and Aluminum
Causes of blistering Of filufninum AUOY
sheirts'-
j
Act it At anit d%ti4iiiiinio %urt
.3 And.,.ttip silowetl that it is caus"I by the uw of umuitalilt-
00
.3 luluicstktg~surh as kerowne. in rolling, and not hY any 0
00
eltinitruca,ting. it wastlound that bligler-
tA_tn
::v irWItan lie t1intinsted bytising rrfin~l wax in rolling prod-
R 0
Ldrts of 4-41) usm. thickrm", and ttfined Pat Olin in rolling
9 ~00_:
It, N, DAIWA
thin strip and sh"t. Z; 00
~00
Zoo
.800
'700
tie 0
=00
41 A1111-111.41 MIALLURCICAL LVICIRAIL1111! CLASSURICATION U
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Islas,, -it ak. arc
UnIVID kilo 1, 0 it 0 a a is I X PW 0 1 V I~ 'I C'
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mmal.,TnK, S. N.
CIERITYAK, S. N. __ "Investigation of the Structure
-and Meclimnical Prop-
erties of Aluninum Foil and Basic Factors in Its
Production."
Min Nonferrous E-etals USSR, All-Union
Aliml-mm-Magnesiun. Inst,
Leningrad, 1955. (Dissertations for the Dur-rce of
Candidate in
Technical Sciences)
SO: Knizhnaya Letmis~ No- 39, 24 Sept .55

AUTHOR: Voronovq I.A., Chernyak, S.N., Prikhodko, V.E. and
Karasevich, V.I. 136-5-:L3/14
TITLE: Production of aluminium strip with micron tolerances.
(Proizvodstvo alyuminievoy lenty s mik,ronnymi dopuskami.)
PERIODICAI: "Tsvetn,7e Metal~,111 (Non-ferrous Metals) 1957,
No-5,
pp. 79 - 85 (U.S.S.R.)
ABSTRACT: This work, which was carried out in q:~6 in
participation
in a competition organised by the Ministry and the Scientific
and Technical Society of Non-ferrous Metallurgy of the U.S.S.R.
had as additional authors V.P. Bekhelev, V.G. Pikrovskiy,
N.A. Morozov and D.P. Kurbatov. The aims of the work were to
study the rolling of aluminium strip to tolerances of + 0.005
mm by rolling in various types of mills and the producitTion of
strip by drawing in special installations. Tables show the
production technology used for producing strip 0.5 mm thick
to the ordinary tolerances, results of thickness measurements
on strip for various methods of rolling, the frequency with
which measurements showed values within various tolerances for
trip produced by the drawing method, results of thickness
Card 1/2 mSeasurements along the whole length of coils, results
of mech-
anical tests and the production technology for producing
mm strip with micron tolerances. The varlious types of