SCIENTIFIC ABSTRACT UMANSKIY, M..M. - UMANSKIY, YA.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001857930005-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

70-3-3-23/36
The Determination in Princi al of the Structure of the Isomorphous
Group of Compounds LC(Mj~ )3fL"M(%O)6]2, rEO'L12 Where Al- or Cr
and S or Se
is Soviet and 2 English.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet imeni
M.V. Lomonosova (Moscow State University imeni
M.V- Lomonosov)
SUBMITTED: February 22, 1958
Card 2/2

UMATISKIY M. M.
==j
"Precision Lattice Parameter Determination" paper to be sub.-nitted for the
Conference on Precision lattice Parameter Determination, 10-11 V'rime 1259.
"Methods of Single Crystal X-ray Diffractometry," paper to be submitted
for the Conference on Counter Methods for Crystal Structure Analysis,
11-12 June 1959.
both conferences sponsored by Commission on Crystallographic Apparatus of the
Intl. Union of Crystallography,N-12 June 1059, in Stockholm Sweden.
Inst. of Crystallography, Acad. Sci. LEM, Moscow.

~A AA A [J
c

05430
SOV/120-59-3-1/46
AUTHOR; Umanskiy, M. M
TITLE: Instruments �'Or X-ray Analysis
(Rentgenovskoye priborostroyeniye)
PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 3,
pp 3-17 (USSR)
ABSTRACT: This review of instruments deals with all uses of X-rays
for physical and chemical purposeB, with emphasis on
specialized equipment. Pig -1 i-Ilustrates a Van der
Graaf X-ray generator head; Fig 2 shows the range of
thicknesses of steel (in cm) that can be examined with
X-rays (140 and 250 kV), with y-rays from radioisotopes,
and with X-rays from a Van der Graaf generator (1 MV and
2 MV). Tab 1 lists X-ray tubes used for structure
analysis; the countries (first column) are GB, USA
(twice), France and the USSR. The fourth column gives
the window material (Be or Be-mica), the fifth and sixth
give the size 6f t*he focal spot, the seventh gives the
working voltage, and the.eighth gives the current (mA)
Fig 3 gives X-ray transmission coefficients (I - Bc.
(0.25 mm), II - mica (0.012 mm), III - Be + mica wi-naow,
Card-1/3 IV - Al (0.025 mm)', V - Lindemann glass (0.25 mm)). Fig 4

Instruments for X-ray Analysis
0500
SOV/120-59-3-1/46
shows a rotating-anode tube, which would appear to be of
Russian manufacture, It works at 30 kV9 200 uA, witb a
focal spot 0.1 x 1.0 mm, The anode (300 mm in diameter)
turns at 000 rpm and is water-cooled; the vacuum is
about 10 ~ mm H9. Fig 5 shows a detail of this tube;
The water-cooled shaft of the rotating anode passes
through the diffusion pump. Fig 6 gives a general view
of a system used in an X-ray shadow microscope; the
electron-optics provide a focal spot about 14. 4 in
diameter, Magnifications up to x 2000 with a limiting
resolution of about 100 1 would appear to be possible.
The subsequent discussion (on counters and ionization
chambers as detectors in structure analysis) is in
general terms. Tab 2 lists the parameters of crystals
used in X-ray mo.nochromators; the substances are
calcite, aluminium, NaCl, quartz, copper, LiF,
pentaerythritol and graphite. The coDimn R is the
relative intensity for Ou Ka rays; D is the optimum
thickness for use in transmission with these rays,
Card 2/3 Fig 7 illustrates an instrument used to examine the

W120-59-3-1/46
Instruments for X-ray Analysis
compositions of volumes of the order of 5113; the
electron beam excites the X-rays, which are analysed
with a bent-crystal spectrometer and counter. Fig 8
gives some results for copper diffusing into zinc
and vice versa. Fig 9 illustrates a specialized
instru~pent for fluorescence analysis for three elements
simultaneously, in which three mononochromators are
Used. -0-ther-more complex-inetruments are mentioned,
Next the author deals with diffractometershaving first
run briefly over stability problems associated with
these instruments. Tab 3 lists the countries (top line),
which are USA, Japan, France, and USSR; the usual
technical details are given. Tab 4 lists the various
methods that may be used in the different branches of
structure analysis. There are 9 figures, 4 tables and
66 references, 24 of which are Soviet and 42 Western.
ASSOCIATION: Fizicheskiy fakulltet MGU (Physics Dept.: of
Moscow State University)
SUEMITTED: March 2, 1959
Card 3/3-

SOV/70-4-2-2i/36
AUTHORS; Zubenko, V-V-, Kvitka, S.S. and Uman~~ ~Y.
TITLE: The High-temperature X-ray Camera RKVT--l200 (Vysoko-.
temperaturnaya rentgenovskaya kamera RKVT-1200)
PERIODICAL: KrIstallograftya, 1949, Vol 4, Nr 2, pp 244-247 (USSR)
ABSTRACT-. A universal high-temperature camera is difficult to
design and-it has been found better to divide the range
iiit-6 20-900, -whe:~-e-tfi-e7--wh6le camera is thermostat--,-d-,
2o-4ooo where protection of the film from heat and light
is not difficult and the specimen often needs ono
protection from the atmosphere and 400 - 1200 where a
ifire-wound furnace lirith g simple electrical thermostat
can be used. The 20-400 type has been already des-
cribed: RKVT--4OO in the work of Zxibenko and Umanskiy
(Ref 2).
The RKVT.-1200 camera is suitable f8r examining ptily-
crystalline materials up to 1 200 C. The - lj~ecjimen I-&
oscillated or rotated and lines from C- = 6 to 840 are
recorded on film in a zemi-cylindrical cassette. A
Cardl/3 vacuum of better than 10-3 mm Hg can be wainfained in

The High-temperature X-ray Camera RKVT-1200 SOV/70-4-2-21/36
the furnace. The body of the camera is water-c 'poled. The
rotor and gearing of the electric motor drive are inside
the vacuum but the stator is outside. The shaft for
turning the specimen centering screws enters the camera
by a rubber cuff. The film cassette is kinematically
clamped. Knife edges cast shadows on the film at standard
a angles. A thermocouple valve LT-2 (Piran:L gauge) is
built into the camera for vacuum measurement and lies on
the opposite side of the working space to the pump. it
takes 1.5 - 2 hours to reach working temperature and
vacuum. Thermal transformations (a--:~y Fe) and the thermal
expansion of CeB6 have been studied. The latter mater�al
has an expansion coefficient of 7.9 +~0-4 x 10"6/'C. The
CeB6 was enclosed in a quartz capillary with walls of thick-
ness 0.02 mm. Exposures took 6 - 10 hours.
There are 4 figures and 4 Soviet references.
Card 2/3

SOV/70-4-2-21/36
The High-temperature X-ray Camera RKVT-.1200
ASSOCIATION: Moskovskiy gosudarstvennyy universitet imeni
M.V. Lomonosova (1qoscow State Univers�ty imeni
M.V. Lomonosov)
SUBMITTED: August 22, 1958
Card 3/3

J~OV/7f-4-2_24/36
AUTHORS: Yezhkova, Z.I., Zhdanov, G. . an( Umanskly, M.M.
TITLE: The Thermal Expansion of Crystals of Triglycinesulphate
in the Region of Their Ferro-eloctric Transit�on
(Termicheskoye rasshireniye kristalla triglitsinsullfata
v oblasti segnetoelektricheskogo perekhoda)
PERIODICAL: Kristallografiya, 1959, Vol 4, Nr 2, pp 249-253 (USSR)
ABSTRACT.- (CH2NH2COOH)311 2so4is monoclinic with a = 9.15,
b =12.69, c = 5.73 +-0-03 X , P =-105'401 +.201 with
space group P2 1 bel3w the Curie point at 47'0 and
P2,-/m above. Z = 2 d obs = lo6q and the ferro-electric
Axi:S is [oldl (according to Wood and Holden - Ref 6).
Here, the thermal expansion of single crystals has been
measured from X-ray single-crystal oscillation photographa.
Tile most accurate values wore obtained from d 900 (POKa
with E) -810 1 d 007 (Cu Ka) with C' - 7801
d505 (Ni Ka) with 0"' 81 0 and d 0'14'0 (Co Ka with
Cardl/3 0- 83 . Absorption corrections (for the 0.4 mm dia

SO/70-4-2-24/36
The Thermal Expansion of Crystals of Triglycinesulphate in the Region
of Their Ferro-electric Transition
crystal were not applied. The accuracy-was estimated at
�~0-0015 kX- P wascnlculated. The components of the
thermal expansion tensor (principal components) wore
calcu-1ated as follows, where (p is the angle of a 11
to -the a axis of the crystal. At 25 0 a11 = -37.
M22 ~ 5, a 3 = 142 (in eaeh case deg- I X 10-6) and
cp = 22 0.'At 42.5 all ~- -20., a 22 = 36.5, a 33 119 and
cP = 70201 - Betweon 51 An'd 75 0 all = 40, a 22 64.
0
a33~= -12.5 and 504o'. The cell volume changso
smoothly over the whole temperature range. It is con-
cluded that the phase transition-is of the se.-,ond order
and that a marked redistribution of the hydrogen bonds
parallel to the ac plane occurs at the ferro-clectric
transition. There are 4 figures, 3 tables and 7
references, 2 of which are Soviet, 4 English and
Card2/3 1 international.

S.OV -4-2-24/36
./7Q
The Thermal Expansion of Crystals of TrIglyclnesulphate in the
Region of Their Ferro-electric Transition
ASSOCIATION: Moskovskiy gosudarstvennyy universitet imeni
M.V. LOmOnOsOva- (Moscow State Univarsity imeni
M.V. Lomonosov)
SUBMITTED: October 13, 1958
Card 3/3

SOYV7
'4- -3'-j 32
AtITHORS: D.M.
TITLE: Precision Measuromont ot Unit Coll Par-Milot0r," WILI, A
Diffractometer
PERIODICAL: Kristallografiya, 1959, Vol 4, Nr 3, pp 372-381 (ussR)
ABSTRACT: It is reconwiended that the positions of diffraction peaks
should be measured from the positions of their centres of
gravity. A method of finding such positions with a
diffractometer is described. Here, wavelengths, not of
the emission intensity maxima but of the centres of
gravity of the spectral lines must be used. The correc.tions;
for the Lorentz, polarisation and angular dispersion
factors are examined. A focusing monochromator was fitted
to the URS-501 diffractometer which enabled it to record
up to 249 = 1680 and had an inappreciable v,:!rtical
diver.-ence. As an example, the parameter of the unit
cell of tungster, was found, using CuKP radiation with
this technique. At 25 0C it was found to be
a = 3.16526 4+-o.oooo5 X (including the refraction
correction). This was for a wavelength of CuKP of
Cardl/3 1.39223 X for its centre of gravity. The following

SOV/70-4-3-14/32
Precision Measurement of Unit Cell Parameters With a Diffracrometer
sources of error have been minimised by Calculazt-Joil and
experiment: 1) departure of the plane of tile specimen
from the surface giving point focusing; 2) penetration
of the X-rays into the specimen; 3) displacem,~,nt of the
reflecting plane from the goniometer axis; 4) vertical
divergence of primary and reflected beams; 5) errors
in the zero setting of the counter positioni 6) alectrica!
errors connected with the integrating circuit and recorder
inertia. Various adjusting jigs for settin.g the specimen
and finding the zero position to + 0.21 are described.
Calculated curves of a) measurera-ent titiie against distance
from the line centre of gravity; b) magnitude of
relative error in intensity measurement against distance
froin line centre of gravity; c) wagnitude of relative
error in intensity measurement against intensity aro given
calculated for thegpometrical parameters used.
Read at the 6th All-Union Conference on the Appli-_!atio-a
of X-rays to the Study of Materials, June U6, 1958.
Card 2/3

SOV/70-4-3-14/32
Prec-iaion Measurement of Unit Cell Parameters With a Diffractometer
There are 7 figures, I table and 12 references, of which
3 are Soviet, 7 English, I French and I international.
ASSOCIATIONS: Moskovskiy gosudarstvannyy universitet imeni
M.V. Lomonosova (Moscovr%ate U&vexuLty imeni M.V. Lomollosov)
VNII Asbest-tserient
Card 3/3

24-7000
75994
SOV/70-4-5-16/36
AUTHORSt Yezhkova, Z. I., Zhdanov, G. S., Umanskiy, M. MI.
TITLE: An X-Ray Diffraction Method for the Determination of
the Thermal Expansion Tensors of the Crystals of
Low Symmetry .
PERIODICAt: Kristallografiya, 1959, Vol 4, Nr 5, PP 723-726
PSSR)
ABSTRACT: If the principal expansion directions, that determine
the diagonal tensor CL.., are the orthogonal coordinate
axes X1, Y1, Z1, the thermal-expansion coefficient in
t direction is described by
At = alic", + aftCl + a:,3q1j (3)
I it
where c 21 C 31 are direction cosines of 1. In
cubicli iet'rcagoLl$ hexagonal, rhombohedral and or-
thorhombic crystals, the expansion coefficients along
one, two, or three crystallographic axes suffice to
Card 1/6 determine the tensor. In monoclinic crystals only
Rpm"
IWFAM-
Q-t

An X-Ray Diffraction Method for the Determina- 75994
tion of the Thermal Expansion Tensors of the sov/7o-4-~--16/36
Crystals of Low Symmetry
L coincides with one of the expansion tensor
components, and in triclinic crystals, none. Con-
sequently, the determination of the thermal expansion
tensor in monoclinic crystals requires the data on
the expansion of interplanar spacings of 4 different
hkl, more conveniently of d010 and of three spacings of
dhkl type, and in triclinic crystals of 6 different
spacings, more conveniently of dloo, dolo, dool, d1lo,
djol, do,,, In a coordinate system X,Y,Z of which
the first two are parallel to Z-1002 and /'010_7,
respectively, and the third is normal to (U10), the
thermal expansion of a monoclinic crystal In the di--
rection parallel to (010) and under angle (P to the
X axis is described by
A, - allcos7,ip4a33siiittp+2a,scoscp.slti(p. (2a)
Card 2/6 Here, the values are determined by the following three

Kn X-Ray Diffraction Method for the Determina-
tion of the Thermal Expansion Tensors of the
Crystals of Low Symmetry
Card 3/6
equations:
75994
0
SOV/70-4-5-16/36
a -a a -a
2 Ct a 11 2 Ct a + a 3A.
11 -7t - 433---+-- 33 ;~ 11 33- cos 2
Cos
2 CL,
tan 2 T
where P Is the angle between CL I, and X-axIs. The
orthogonal coordinate axes X,Y,Z for triclinic crystals
must be choosen as follows: X coincides with the
reciprocal-lattice axis a*, Y is In the a*b* plane,
and Z is normal to that plane and coincides with s-axis.
Rdferred to this set of coordinates, the thermal-
expansion-tensor is described by the expression:
I a,,, a,2 a13
alk a12 a.2 a-.3
a13 a13 a33

An X-Ray Diffraction Method for the Determina- 75994
tion of the Thermal Expansion Tensors of the SOV/70-4-5-16/36
Crystals of Low Symmetry
the 6 subscripts in which are determined by the thermal
expansions of the mentioned 6 interplanar spacings as
follows:
AIOO ~ (111,
A010 ~ all COS2-(*+ a22SiII2T*+ 2aI2cosr'sijjy*,
Allo =all cos2(a*HII,) +a23siII2(a'Hl Io) -I. 2n , sin (a*11j,o)cos(a'H,,,,),
A001 a I I COST + ('22COS'(C'Y) -I -a,,,(, I Is' (Wool) + 2aI2cosP*cos(b'Y) +
+ 2a 13 CO!i P* C05 (r'C)+ 2a., cos (c'Y) cos (c*c),
101 a I I cos' (a*H,.,) + a2l CO-S2 (111,1111 -1 a3.lCOS2 (HI.,c) +
+2a,..cos(a*i/,,,I)cos(11,,,,1') +2n,3cos (/[Iola*) cos(Hlolc) +
cs)s (HlnlJ')cos (111,,c),
A0, I= a, I Cos, + a.., cosl(Ho,le) +
+ 2a12 CO-~ (11o, a') cos + 2n, cos (//,,,a*) cos (11ol,c) +
+ 2a23 COS (11,J) cos (H,,Ic).
Card 4/6

An X-Ray Diffraction Method ror the DetermIna-
tion of the Thermal Expansion Tensors of' the
Crystals of Low Symmetry
75994
sov/7o-4-5-i6/36
HhkI Means reciprocal-lattice vector;C
I Y
and other angles can be expressed in terms of the
crystallographic interaxial angles according to known
equations. The transformation of the found tensor
aik into the diagonal tenaor Ct lky i.e. reference of the
tensor to the set of XI,Y',Zl axes, is achieved using
D (a) = - a3 + Sl%3 - Szot + S3, (6)
Card 5/6
Si ~ all A'atl + a330
all I + I alS a3311
S2 a:, 111:1 + jall
a g a2 a 13 aJ3 a13 as3
Iall (112 a13
1a:, a:: ,:,
a . a a
There are 3 figures; and 5 references, 4 Soviet, 1 U.K.
The U.K. reference is: Y. A. Wooster, Textbook on
Crystalphysics, Oxford, 1938.

An X-Ray Diffraction Method for the Determina- 75994
tion of the Thermal Expansion Tensors of the SOV/70-4-5-i6/36
Crystals of Low Symmetry
ASSOCIATION: Moscow State University imeni M. V. Lomonosov
(Moskovski gosudarstvennyy universitet imeni M. V.
LomonosoM
SUBMITTED: May 21, 1959
Card 616

PHASE I BOOK EXPLOITATION SOV/5021
Umanskiy,, Mark Moiseyevich
Apparatura rentgenostrukturnykh issledovaniy (Apparatus for X-Ray
Diffraction Analysis) Moscow, Fizmatgiz, 1560. 348 p. 6,500
copies printed. (Series: Fiziko-matematicheskaya biblioteka
inzhenera)
Ed.: A. L. Chernyak; Tech. Ed.: S. N. Akhlamov.
PURPOSE: This book is intended for the scientific and technical
personnel of institute and plant laboratories concerned with
x-ray analysis. It may also be used by students majoring in
crystallography, physical metallurgy, and x-ray analysis at
schools of higher education.
COVERAGE: The book reviews modern equipment and methods used In
x-ray analysis. X-ray goniometers,, x-ray cameras for high and
low temperatures, x-ray cameras for single and polycrystals, and
cameras with monochromatized radiation are described. No per-
sonalities are mentioned. There are 186 references: 71 Soviet,
11 r Fma
Car
r~7~

R
.1 V
~Jf
1!0
ail I
I
Win,

24.7100
78093
SOV/70-5-1-7/30
AUTHORS: Umanskiy, M. M., Zubenko, V. V., Zolina, Z. K.
TITLE: Concerning the Precision Measurement of Unit Cell Para-
meter~
PERIODICAM Kristal.lograflyn, 1960, Vol 5, Nr 1, PP 51-55 (USSR)
ABSTRACT: A commission of the International Union of Crystallo-
graphy allowed laboratorien in 16 different Countries
to determine the Identity periods of silicon, tungsten,
and diamond, and found 0.01_3% difference in the
(which was considerably hi's-,'her than the error-o con3l.denA
possible by various author3). Having recleived the 3arie
tungsten from W. Parrish, )reviously studiled by the
above laboratories, the auLhors studied 1.1, using, well-
adjuaLed cameras RKIJ-9~) and RKU-114, whooe
at variOLIS points did noU differ by more than 0.02 mm.
Narrow pinholes redaced the vertical di-,;ergorice of
beams to 0.3 to 0.6 . By placing the cameras In an air
thermostat and controlling it by precisse thermocouples,
Card 1/5 a stable temperature within +0.20C was provided, The

Concernint-, the Precision Measurement of' 78098
no
Unit Cell Parameters 0 V/70-5-1-7/30
powder cylinders were 0.1 mm except for 1 specimen of
0. It mm. The diffraction photographs were measured b.%,,
comparator IZA-2 supplemented with an ocular of
ma,gnifyi n(, poi-ier. The diffraction line- spacin,',s fol-
the sensitive regiona 550) of the same po-wder
photo-raphs of silicon and tungsten, !.-rere me;:Isured b,.
10 peroons independently, 2 to -1 tIMCIF1 oy CIO!; con"i.-
quently, over 500 experimental valsesof e were cal-
thin +0.0 7 (2 "); while thost~,
culated and differed 0 5
based on 1 Derson's measurements varied within +0.0030
(11'). 43 -photographs were taken from 11 powder speci-
mens at 250 C by Cu, Ni, Co, W, and.Fe radiation and ~1,t
Identity period, a, was computed aSSLun:Ln,(,, 'it a linear
function of
I vos2 1) CIS0
0
Card 2/5

Concerning the Precision mea-i.ivenjorit t)j, (8o98
Unit Cell Parameters SOV/70-5-1-7/30,
Card 3/5
Since the liability of a, computed on the basis of
different- Y valueo and pelative i tenslty T of diffrEjc-
tions, %,aries pro~.)oVtj.onal to Itaj, the value oV P,
extrapolated to maximiuri, was obtained according to
0)
where
~jljjir0j; D-_--YjE2jjjg(j,;
E---.Y~ajtjfjtgOj;
C aili ta 0j.
0
The obtained values of a were then corrected for refrac-
tion of X-rays according to acorrected = aextraooiated
(1 + 8 ), where

Conoevning t;he Pveclulon Mz.n-urement of '(8098
Unit Cell Parameters SOV,/4(G-5-1-7/30
1 - n == 2,70. 10-1
n is refraction index; Z is atomic a=ber, P is densit, -
A is atomic weight. The fipres, taking into account
the average error,~s 0 = 25 , are c,..,ilpiled in Table 3.
The error rajio a:a = 0.0016% can perhaps be reduced
;if maximum approaches 900, but larger 0 require
corrections for dispersion, polarization, and Lorentz
factors. The error in th a determination increases
rapidly with decreasing ~ , as was-the case using Fe
radiation. The precision measurements by the Use of
diffractometers are still in the experimental stage and,
are expected to Increase the accuracy of measurements.
There are 3 tables; and 10 references, 4 Danish, 2 Sov'---t
2 U.K., 1 U.S., 1 German. The U.S. and U.K. referenc~,-
are: W. Parrish, Precisiott Measurement of Lattice Par;-
meters, Report Nr 2, 1958; E. R. Pike, A. J. C. Wilsc~~,
Card 4/5 Brit. J. Appl. Phys., 10, 57-68, 1959; J. B. Nelson,

Concern.ing the Pracislon Measuremumt of '[8oq3E
Z-w~
Unit Cell Parameters SOV/70-5 -1-7/---' )0
ASSOCIATION:
SUBMITTED:
Card 5/5
Table 3. Summary of unit cell parameters for tungsten
obtained by different radiations
0
"At
'rA"murfn Ad.
xto, Ec*kccrtotA
rcr,
0. A
3,16530
Ni 79'11' 3,16502 6 (1100018 3,16520
co 78'51' 3,16506 7 0,(X-)021 3,16527
%V 0^14 3,165t8

1 3. F165244k�5

Fe -'4/,'
75 3,164,91
8
0,"25 .4,165
3.16516
D. P. Riley, Froc. PhYs. Soc., 57, 160, 1945.
Moscow State University Imeni M. V. Lomonosov (Moskov-
skiy gosudarstvennyy universitet imeni M. V. Lomonosova)
September 3, 1959

ZzVDI$ L.S.; URANSKIY, M.M.; KIE=, D.M.; PANCHERKO, Yu.M.
Diffractometric methods in precisinn mea6urenrnts of the
parameters of elementax-y cells. K#stallegrOiia 6 no.3:3a-356
143r"Je 161. (MIRA 14:8)
1. N11asbesttsement i Moskovskiy gosudarstvennyy universitet
imeni M.V. Lamonosova.
(X.tays-Diffraction) (Crystallography)

IV
8/032/61/027/009/004/019
BI I 7/B10 1
AUTHORS: Bogomolov, K. S., Zubenko, V. V., Kondakhchan, A. 0., and
Umanskiy, M. M.
TITLE: Comparison characteristics of new X-ray films
PERIODICAL: Zavodskaya laboratoriya, v. 27, no. 9, 1961, 1117-1122
TEXT: The photochemical industry of.the USSR recently started the produc-
tion of new X-ray films with different photographic properties. (The new
X-ray films were elaborated at the Shostkinskiy khimzavod (Shostka Chemical
Plant) by A. 0. Kondakhchan, S. A. Verkhovets, V. V. Vasillyev, L. A.
Khomich, Z. I. Pavlenko, and tests were conducted by I. I. Shallnov and
N. P. Blok. At the Kazanskiy zavod (Kazan' Plant), the films were
elaborated by I. A. Novik, and B. B. Tsyrlina, and the tests were conducted
by G. V. Derstuganov). The object of the present study was to determine
the main characteristics of the new films, including sensitometric
characteristics of the visible light, white X radiation at a0 kv tube
voltage and soft monochromatic radiation of different wavelengths. Most of
the methods of determining the characteristics mentioned are generally
Card 1/41;1;~

S/032/61/027/009/004/019
Comparison characteristics of ... B117/BIOI
known. Only the method of determining the sensitometric characteristics with
soft X radiation is'dd'scribed. The monochromatic radiation was obtained by
the reflection from the monochromator crystal. Quartz (reflecting face 101),
silicon (111) and, in some cases, LiF (100) were used. A narrow spectral
range corresponding to the maximum of white radiation at kv tube voltage
was isolated for radiation with a wavelength of X - 0.45 . The radiation
intensity was kept constant by stabilizing the voltage of the entire
installation and the anodic current of the tube. This was controlled by
counting the impulses with a Geiger counter placed directly behind the film.
To find the characteristic curve, a series of markings with different
exposure times was obtained on the film. The temperature of the developer
was kept constant at 18 + 0.50C. Developing time was 8 min according to
recommendations by manufacturers. A standard developer for X-ray film, and
a developer of the zavod "Chistyye soli" (Plant "Chistyye soli") were used.
The developed films were photometrically investigated on a microphotometer
of theMI-4 (MF-4) type. On the basis of data obtained, characteristic
curves D - f(logE) were pl tted, where D . density of the blackening, and
E - exposure. The relativ film sensitivity S d.0.65 and Sg-1-01 constant
and the backgr-ound densityi were determined from the characteristic curve.
Card 2/4--Z-o I Rak

Comparison characteristics of
8/032 61/027/009/004/019
B-117 B10
YZ
The sensitivity for monochromatic X radiation~,was determined in a similar
way in combination with an N~AM(UFDM) intensifying screen. The investiga-
tiom showed that the relative sensitivity of different films depended on
the wavelength. The difference-in sensitivity of films is reduced as the
wavelength increases. The same is observed when using intensifying screens.
The intensification coefficient.of the screen increases with increasing
light sensitivity of films. The new types of X-ray films can be'used for
X-ray structural,, X-ray spectrum analyses, material tests (defectoscopy),
etc. The main characteristics.of the.X-ray films inve-stigated-are listed
in Table 19 the sensitivity of some X-ray films for monochromatic X
radiation of different wa4elengthe iia.Table 21 and'ihe sensitivity when
using intensifying screens in Table 3., There are 6 tables, and'l hon-
Soviet refereuce..
ASSOCIATION:,
Card
Moskovskiy gosudarstvennyy unirersitet (Moscow State Universi-
ty) 7 .
Nauchno-issledovateltsirly kinofotoinatitut (Scientifir,
Research Institute of Motion Picture Photography)

Z&VIV, L.S.; 13MABSKIY, M.M.; IWYMR, D-M-
Geometrical aberrations and 6ptk= canditiono for X-ray diffraction
measurements of polycrystals. Kristallografiia 8 no.4:663-673 JI-Ag
163. (MIRA 16-9)
1. Hauchno-issledovatellskiy institut asbesta, slyudy, asbestatsement-
nykh izdeliy i proyektirGvaniya stroitellstva predpriyatiy slyudyaney
promyshlennosti i Moskovskiy gosudarstverw3rj universitet imani Lomono-
sova,
(X-ray crystallography)

ZEVIN L.S.; jtkt
Technique of allowIng for vertival divorg,,r-nee In
measurements of the paramcter of an elemontary coll.
Xrl.stallografil-a 9 no.3099-402 My-Je 164, (MT-W. 17--,,)
1. Moskovskiy gosudarstvennyy universitat imeni M.V. Lomonosova
I Rauchno-iS31edovatellakly Jnatitutl aabestaq slyudy, aebestc-
tsementnykh lzdeliy I proycktirovaniya stroltellstva predpriyhtiy
slyudyanoy promyshlennost-i.

UMAKSKIY, M.M.; ZOLINA., Z.K.; ZUBENKOvIV.V.; KOZLOVSKIY, V.F.
Comparison of the efficiencies of BSV-1, BSV-20 BSV-4, BSV-6,
BSV-8,, and BSV-9 tubes in structure studies. Kristallografiia
8 no.2:300-30.1 Mr-Ap 163. (MIRA 17:8)
1. Moskovskiy gosudarstvennyy universitet imeni Lomonosova.

VINNIK, I.D., inzh.; WMSKIY_,_M.Pvi inzh,
Basic parameters of wdt nozzle design for marine steam turbines.
Sudostroenie 27 no.6:27-32 Je 161. (HIRA 14:6)
(Marine turbines)

AMELYUSHKINI V.N.P inzh.;,_,.U?4ANSKIY, ~.P.
Effect of the spin on the efficiency of a rectilinear diffuser, :,z--rgo-
mashinostroenie 9 no.12:18-21 D '63. (MIRA 17:1)

ACCESSION NR: AP4007243 S]0114/63/000101Z/0018/0021
AUTHOR: Amelyushkin, V. N. (Eng!inee**;-Umanskiy, M. P. (Engineer)
TITLE: Effect of flow vortex on the ser
SOURCE: Energomashinostroyaniye. no. 12, 1963, IS-ZI
TOPIC TAGS: vortex effect, diffuser efficiency, curvilinear diffuser, vortex
flow, diffuser, turbine-, diffuser design, vortical flow
ABSTRACT: An experimental investigation of the curvilinear outlet diffuser of a
jet gas-turbine engine is described. Shaped according to dp/dx - const (see
Enclosure 1), the diffuser has an expansion ratio of n - 3. Eight longitudinal
stiffening ribs, 7-mm thick. were mounted in the diffuser gas path. In the course
of tests, the ribs were trimmed by 3~ - V / t equal to 0. 3. 1. 0. 3. 1. where t is
the duct height in cross-section U-11. The distance c~ a 9. 1 corresponded to the
case where the ribs were removed from the diffuser and 8 stud bolts. 10-mm. in
diameter, were mounted in section III-III instead. Twisting grids (cascades)
permitted varying the outlet angles from 160to 900. Nonuniformity of the velocity
fields atI1-.lI wan 1.. 01-1. 03 with a swirl angle of 900-350, and 1. 05-1.08 with
Card 141

A
ACCESSION NR: AP4007243
.160 and 280. The Mich number varied within 0. 16 -0. 28, Reynolds number
jjw--~ft
(3.5-4.0)x l0j~ The diffuser efficiency was assessed by and also by
P
,'t4-r,n,p-Cp, where "I P3 is the total lose factor covering the energy lose
i - 41 -
in the twisting grid., Ca. 601 -P*2 is the resistance factor of the twisting grid;
jrn2-, in I-I and II-IL- p3 is the static
Poj and p,,, are the total pressures, kg
Gil
pressure in III-IIL :'A;, is the kinetic energy of the flow in 11-11
$ 2Q.J,.. a
calculated with an allowance'lor twisting. It was found that the lowest losses
occur in the diffuser without ribs; experimental data on losses and efficiency for
various rib replacements and vortex angles are suppliod. Orig. art. has:
5 figures and 6 formulas.
ASSOCIATION: Laningradskiy Kirovskiy zavod (Leningrad Kirov Plant)
SUBMITTED: 00 DATE ACQ: 24Jan64 ENCL: 0 1
SUB CODE: PR NO REF SOV: 002 OTHER: 000
Card 2/~'?".

L
GCE;~qS-T Tk' n r!
ION NI-L. AP404a 113-
A
AUTHOR: ',:,-naIFk.Y, M- P-
SOURCE: Energomashinoatroyeni,,,~e. ij.
TOPIC TAGS: turbomachine, diffuser, elif-l"user design, diffuser chAracteristicG
ABSTRACT- Four types of ra-dia-l-axial diffufiers (see Enclosure 1) -;vfre tested
7
o r, a n o;.i t f ir,~ka, hal d a n ea! et e 5 'i
p r
a r,-� r -- ~)r) rt F-- dl: -~~Inrily. -he
r~ s
expans-.or. of the d,-1'f`us,.!r var.os, i- aric 1,;Dc lf-~zy. 3.45.
."1 2 (nr 'vner- Vl- anpd D. '2, 7he uta.' expan5.::7.
Card 1/3
im
--7,
-gg-j' `Mffi 0--
EW M!
V.~

P 4,- 4i
A
no 0
e s e e:, c
a s
ASSOCIATION, none
SUBMITTED: 00 ENCL.
SUB CODE: PR NO RE F 5 0 V: 0 3 OT-!-[Z-P,:
Card 7.1'3

~_ !9!55M5
ACCESSION NR- AP4048330
Qf
A D
Four axial-radial diffuser t,.Ypes
Card 7/3
WS Lrg-7

MOM. M. S.
.", .4",
Chervaney Increases the efficiency of precise instruments.
Mashinostrottell no.2:24-26 F '57. (MLRA 10:5)
1. l4r1kovskiy traktorW savod.
(Mear,!ring instruments)
(Chervianev, V.L.)

UMANSKIT, K.Ta.
Graphic and analytic methods for determining combination frequencies
in ouperhaterodyne receivers. Radintekhnilm 14 no.2:31-38 F '59.
(MIRA 12:1)
(Radio-Receivers and reception)

UMANSKIY, N.
We are masters here. Sov. profsoiuzy 18 no.3s2l F 162.
OaRA 15:3)
1. Predsedatell fabrichno-ro komitata Khersonskogo tekstillnogo
kombinata.
(Kherson-Textile workers)

UMANSKIY, Y.A..., inzh.; POLISHCHUK, V.V.., inzh.
ftrodynamic attachment to a wool carder. Khi-.ma bin str. no.3:
"-443L45 Y7-Je 163. (M:ERA 16:11)
f,

UXANSKIT, .. N.G., kand.arkhitsktur7
Designing and building Mat combines and dairy plants. prow.
zdan, no,1:16-29 159. WU 130)
(Dairy plants) (Neat industry)

UMANSKIYA II.L.- KOLESOVA. B.B., redaktor; LYUDKOVSKATA. N.I., tekhatcheskiy
redaft-or'
(Convoying machinery in the molding of cement and sand tiles]
Kouveiiernaia mashina dlia formovaniie teementno-poschanoi cherepitay.
[Hos~val Goo. izd-vo lit-ry po stroit. materialam. 1956. 31 p.
. (Conveying machinery) (Tiles) (MLRA 10-1)

UHAQJUY-Jzmm--LI,srnvie,-h -~ PIPA IKOV, Iosif Azraelevich [aeceasedl ; $011PLOV, -Yu.B.,
nauchnyy i-e&a-kt-or;*SRPAYZR, 7A.L., redaktor; PTATAKOUN.D.. tekhai-
cheskiy r44~~I~r.
[Manufacture and use of tiles mRde of cement and sand] Proizvodstv6
i primenenie tsompntuo-peachanoi cherepitsy. Moskva Gos.izd-vo
lit-ry po stroit.materialam, 1957. 103 P. (MiRA 10:11)
(Tiles, Roofing)

ra-7-"Z I wo-* =PIDIVATION SOV15022
.~Jcjczcycv, Somen. lalldiaylovich, Y-,!.,ov V3.adlml wrich Ale!=Andr
\.Illronovich GarabkovichIVenic-nin E=,inovich Yordmin, Alokmandr
Solomnovich PoTitultiyl and ria= L'yovich Unanakly
Sovr=nnyyo crodutva avariynoc;o pokidanlya cc=olota (I:odarn Vaoilitios
Kv tho lhorroncy Ab,,ndcr=nt of nn Airpirm) D)ucov, Oborongiz,
i961. 450 P. Emata islip lnuo~tod. 4COO copiou printod.
Rovlow'or; A. 0. Erunov, EA3.incorl. Ed.: A. 1. Zoholov, EnSincor;
Ed. of Pttblichiri~,, rouno. A. 0.** Palortsova; Toch. Ed. i P. V.
OhchQrb:.acov; Vanasins Ed.t S. D. K-mnillaikov.
P u, 05-2t 7hic book in Intondod for orgincorin,,, and toohnioal par-
cov=ol,in the airoraft indunt.,7 volontific workara, and flyinS
and toohnioal pornonnol of tho Loviot JLir voroc.
COVI:'-'-A=s Banod on non-Soviat courcog, tbo book rovi~wa briof3.7
tho dovelopzont of flyaral accapo oquip=nt, dozoribon tho con-
atraot.lon of ejoation seats, and Sidon donign and oalculmtlon~
Card-2/41-2,-

Xodbrn Facilities (Cont.) DO-VI5322
data for oJoction. coats and ojCetion-Goat pa----ChUtO5.
tion is Includad on tho ca2culationof tho trajecto-.7 of ~IhD
ojootod scat, its stabilization, and tho aorodynr-ra~o londa In-
volvod. Attontion in rivon to mothoda'of coonpine; from aircraft
f lyinS at high spooda and at hirh v-n,,l 'low eltittdoo. Uro=-
tion on probloma connootod with o,-.7Gcn oqn1pnont, protootivo
olothinS, md tootin3 fanilitios Is also incladad. Ro ~nr~bn-
alitioa ato montionad. tU=Ic A. 0. rt-unovi P, D.
"Lka,chov, and 11. L'Alolcoandrova, EnGincora, for valuable cuSpz-
tiono; and N.A. r4banov Candidate of Toohnioal Soianoos, for
writing Subheading 9 of 6h. =. Thor* aro 34 roferanoest 31
Soviot (5 tranclations), and 3 MG118h.
TABIZ OF.CON=St
Forowor4 3
Ch. I. 6noral Womation an Xodarn Szoape Vaollities for,A:Lr-
oraft Crews in Diatrazz 5
Card-~4?.

IJMANSKITj N.S. WRWAOV)
Device for vibration massage of the gums. Stcmatolo ila 42
no.4,:99 R-Ag'63 "' fKrRA 1714)

DUSHIN, B.M. [DushYn, B.M,]; LITVINOV, M.R. (Lytvyriov., M.R.]; VMMKIX.,._0.A.
[UmanB'kyi., O.Aj
Refining of chrome leather with grain defects. Leh.prom.(no-101-32
Ja-Mr 163, miRA 16:4)
1. Kiyevskiy kozhevennyy kombinat No.6,

DUSHINP B.M. (Dushyn., B.M.]; GERSHEIZORN, M.S.; U14ARSKIY O.A. [Umanslkyi,,
O.A.); DERBARENDIKER.. M.R., kand,.tekhn.na~k'---"?" -' --
Refining of Russian leather and large hides with deep grain de-
fects, Imh.prom. no-3:15-16 -T1-S 163. (NXRA 16:22)
1. Kiyevskiy kozhevennyy kombinat No.6,

FEDCROV, A.M,, kando tekhn. nauk; IVANOV, A,M,,o inzh,; LYIJLIKO,. Ye&V,,
inzh.; UMAISK37 Ya.,j inzh.
Simplif~r and put in good order the bookkeeping and settle-
ment of general expenses in mining. Shakht. stroi. 9 no.9:(-8
S 165. (MIRA 18..9)
1. Gooudarstvennyy kmitet po toplivnoy prmyshlennosti
pri Gosplane SSSR (for Fedorov). 29 Gosudarotvennyy institut
po proyektiroyaniyu shakht v yuzhnykh rayonakh SSSR (for Ivanov.,
Lyullkop Umanskiy),

UKkNSKIY, P.Ya., gornyy inzh.; KHMURA,, A.I., gornyy inzh.
'Treparation of documentation for estirates and accounting
procedures In main mine constrazoWn" tgr L.IA.Furberov, A.A.
. Turin,, N.L.Topillskii. Reviewed.by P.N.Umanskii, A.I.Khmura.
Ugoll Ukr. 6 no.llt44-45 N 162. (MIRA 15t12)
1. Gosudarstvennyy institut po proyektirovaniyu shakhtnogo
stroitellotva v Tuzhnykh rayonakh SSSR,
(Mining engineering)
(Purberov,L.IA.) (Turin,A.A.) (Topillskii, N.L.)

0000000006000000000 0 A-
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0
Oa s A 1 8 9 it Is a Is v is I& u a 0a ~121 v a it 2$ 36 All 323) 3411 lily 36116" a43 01!0
F gL- a 1 1 41VIf I T Z AA -I% IWO- _1_ ii. 4 ~ '_. 1 -8
r 1#7 .40 61~ .Pit
04 "RE "Yo o
00
06 A.
_0o
;.00
go c :-oo
06
00 d
00
Delloned"Ifell of S. M. Vmanskil and
of I m. Zkar. I I I- IrU702-,-25~711 fKm -00
of Cbiwk & inik;" 4 1. 1 OR.-To the (a pprox. 1). 1 X) 11, PO, 809
soln. add 2 drop d phadphIMkIn moln. and thrate hot
00 %1 4
with 0.1 N B*(OH)o,. PapintauXtitaw- zoo
000 coo
00
so
00 it
:moo
t:00
no 0
SITAIAIJOCKAL LITIERATUNt CLASSIFKATIGN coo
w0
a., 0.4
.0 a, K' a, 0 3 Oda 0 1 w of
0u 0-0' a: ?I it at KL* a Im 3 1
IAd A~
VO 0 0 0 0 0 0 0 & 0 0 * 0 0 0 9 0 0 0 0 0 0 0 0 * 0 0 0 0 4 *
44 ;o 0 to 00000 0 0 0 0 0 0 ce 0 10 0 00 00 004060 000 fe 0

Llll:-;SKIYq R.G. 3, inzh.
.- -Factory lighting in foreign countries, From. strol. 39 no. 2:56-
61, r 61L. (MINCU-- 14::2)
(1hetories-Lighting)

UMANSKIY R.G.., Inzh.
Construction of new and expansion of existing machinery,
plants. Op5rt zarub. atroi. no.4.31-M o62. (MIM 16:7)
(Mchinery industz7)
(Factories-Design and construction)

UMANSKIY, ~tG L__~pzh.
Features of three-dimensional plans and design detaills of
instrument and electrical engineering plants. Prcm.stroi.
40 no.6:53-57 162. (KERA 15:6)
(Factories-Design and construction)

RWN.S)qY.--Romn-.Grigoz!m-iah.--polkovnik sepase, chlen Kommunistichookoy
partii Sovetskogo, Sayuza; BIJUNOV. N.V., red.; ANIKINA, R.F.,
tekhn.red.
LOn the battle line] Na boevykh rube2hakh. Moskva, Voen.izd-vo
M-va obor.S=. 1960. 286 p. (HIPA 13:9)
(Military engineering)

TABLE C;-""
Card 1/2

ACCESSION UR AM501294-3
Cb. I G-force and v-lbre.tion - 5
Ch. Il The Offect of the G-force con tho hu=-i orga-i~.ffm 2,4
Ch. III Flight and the c-force - ",
i'i An,.i-G arKi
4 Lr,~ 7- r~ r- c y
ODE I Flif T-,6
Card 212

URANSKIY, Semen Petrovich; ISVASHOV, V',V*) kand. med. nauk)
"'-'~--~Ikovnlki-rateenzent; UITN'T", Ye.B.., red.
(Endurance barrier of a pilot] :3arler vyrioslivosLi let-
chika. Moskva, Mashinostroenie, 1r,)6i,. 169 p.
(VITRA JS:.I)

LUTAYI N,V., inzh.; UMANSKIYj S.P., inzh.
Automatic 1-ine for machining pipes. Makh. i avltom. P-,Oizv,
18 no.6:3-4 Je 164. (KM 17:9)

86-58.4-17/27
AUTHOR: Umanskiy, S. P., Engineer
TITLE: Safety Equipent for High-altitude Flights (Zaschitnoye anaryaz1heniya
dlya vysotnykh poletov)
PERIODICAL: Vestnik vozdushnogo flota, 1958, Nr 4, pp 64-68 (ussR)
ABSTRACT: This article deals with the special equipment.used by air crews in high-
altitude flights. First the author describes thp physical characteris-
tics of the atmosphere at various altitudes and then gives a general idea
about the physiology of flight at high altitudes. This is followed by a
brief and general description of oxygen masks and pressure suits and
their use at high altitudes. Three diagram .
AVAILABLE: Library of Congress
High altitude flights Hazards 2. High altitude flights
Safety equipment 3. Hig h altitude flights Physiological
effects
Card 1/1

T TITLF: S L, f t Sf f 1 v e r F, a n d c. m5m o n a i
SOUPCE: Aviatsiya i koamonavtlika, no. 7, 1965, 54-60
MA37 7--
erit-tfnie4-
4- f--T
n T-,

ACC W S I R : A P7'- I
equipped with a "complex r-gent-ratinn svs~
T n, T 9 r; I - 4
I nA ;4 r '1 4 1 Ly
Zi itF
Card 3i'j
A,

gonna
A C E S _3 C F N AP~t.,
m
co Emon,-iu t i- o T:a neu --e - a r-~c n E5 pa 7

LE58495~!~L
ACMSTOURR: AP5017034
Spacecuit with
1 i ~, P - 5 --, ppz;
OnoZOUB

V

4,7

Card
7ig. Zuit

AXF-';SiON NP
i
pf I
Jf
PV

i f hr a r~4 F-1
f 'f I '-I n.--4, "-,f
7
ty-pe a
**Central Aerodynamic Rqsearch Institute im--mi Z'xykovskiv.
Orig. art. ha--: 5 figures.
Card 7/9

III I IN mum
ACCF-SSION NR
~F5017034

N-;: A

IZAKSON, I., inzh.; KITARIF, B., inzh.; UMANSKIT, V., inzh.
,11 .~
"'
The TO-2 continuous production line with lateral displacement of
cars* Avto transp. 37 no.8:19-22 Ag 159. (MIRA 12:12)
(Automobiles--Maintenance and repair)

WANSKIT, Viktor -orisovich
(Electrical hoisting machines) KharIvov, Gos. nauchnotekhn.
izd-vo. UkrainY, 1935- 334 P-

LIMANSKa, Viktor Borisovich
(Mine hoisting equipjrent; a collection of articles)
Moskva, Ugletekhizdat, 1949. 210 p.
(51-18518)
Tn339.U5

V. il.
ilty Of /.,-, SL,-P-~ ',-. "l-, -, *. -- I , - ! , -1 , - .
35 no.g~ I ~~-l .-,":
1 _39 Py :cL.

I ACC M AR602094f, SOURCE CODE: UR/0137/66/000/002/IIOO/1101
AUTHOR: Lbanskiy t V. B.
TITLE: Bright non distortion quenchiDg of steel parts in a 50 percent sodium hydroxi6
~solution
SOURCE: Ref. zh. -itallurg, Abs. 21685
REF SOURCE: Sb. r bot Ro6tovsk.-n/D. n.-i. in-ta tekhnol. mashinostr.-VYp. 11, 1965,
125-137
TOPIC TAGS: carbon steel, metal beat treatment
TRANSLATIOY:. A 50% NaOH solution,,*ith good cooling properties was proposed for use in
heat treat4ng shops as a general enching medium for bright non-distortion quenching
I Ou-
of carbonland low alloyed steel and a number of alloy steels. In the interest of re-
ducing crack formation, distortion and warpage, coarse-clearance welded parts of com-
plex shape should be quenched in 50% NaOR solutions. The insulation of the bath sur-
face with spindle or other oil (10-20 mm layer thickness) increases the useful life of
the bath to 6-8 months, since it protects the bath surface against interacting with th
surrounding air and to a large extent guards the thermistors of the service bath
against the 2qE!joaiveIAction of the alkaline vapora. V. Olenicheva.
SUB CODE: 11
UDC: 621.785.54:669.14

MUMI-Y.? V.1.; YMBOVICH, N.A.) iiauchn. red.
LInstallations for the continuous casting of stip-al in
capitalist countries] Ustanovk~ nepreryvno-, razlivkj.
stali v kapitalistAcheski-kh stran&kh. Moskva, TSentr.
in.-t informatoli cherno-I metallurgii, 1963. 35 P.
WIRA 17: 10)

UMANSKIY, V.I., referent.
1~
converters witli m7gen blow in Brazil (from "Stahl and Zisen,"
no. 1, i960]. Biul. TSIICM no.2:52 161. (MIA 14:9)
1 (Brazil-Gonverters)

UMANSKIYY V. 1.
Ybasurement of the liquid metal level in ingot molds during
continuous steel casting [from "Neue Hutto." no.l.. 19601. Biul,
TSIXCHH no-4:58-59 161. (IMIRA 14:10)
,(Continuous casting) (Liquid level indicators)

U MAM K IYv -'f t
Open-hearth furnace operation with an accelerated feed of oxygezi
(from "Iron and Steel, X.- no.6, ig6o). BiUl-TS11CHM n0-4--56 161.
(Italy-Open-hearth process) (14MA 14;10)

- A-_C" C- N_ _R,A_i6 0-3-4 15 3SOURCE CODE: UR/o6-T6/66/040/010/2551/2559
AUTHOR: Stopukhovich, A. D ; Umanskiy, V. M.
ORG: Saratoy State Onivgraily (5aratovskiy gosudarstvennyy universitet),
TITLE: Preexponential and steric factors in certain elementary reac-
tions of hydrogen combustion 5
SOURCE: Zhurnal fizicheskoy khimii, Y. 4o, no. lo, 1966, 2551-2559
TOPIC TAGS: hydrogen, hydrogen combustion,ereaction kinetics, reaction
mechanism
ABSTRACT: The kinetics of elementary reactions of hydrogen combustion
at -BOOK has been studied. A detailed calculation vas performed of the
preexponential and steric factors of the bimolecular reactions of chain
propagation and breaching,
011 + J-12 1120+ H
.11 + 02, ON + . 0, -
.0. + 61-1+ 11,
Card 1/2 UDC. 541.124/128

ACC NR, AP6034153
and of the trimolecular reaction of homogeneous chain breaking,
H + P, + M --,- H62 M. (1Y)
where M = Ar. For reactions I-III the steric factors were found to be
of the order of 10-3, 10-1, and 10-2, respectively; the preexponential
factors were found to be in good agreement with experimental data. For
reaction IV'the rate constant was calculated from transition state
theory on the assumption that the weak H-Ar and O-Ar bonds in the
activated complex are of the Van-der-Waals type. The calculated rate
con*stant value was in good agreement with experiment (0.46 x 10-32 and
0.35 x 10-32 cm6/mol2 1
sec- , respectively). The zero-point activation
energy for reaction IV was 2 kcal/mol. The steric factor for reaction
IV, 2.9 x 10-3,_remained virtually constant with increasing temperature
(rose very slightly). It vas shovn that taking into account the tem-
perature dependence of the rate constant of reaction IV explains the
nonagreement between theexperiment-al values of the temperature incre-
ment of the upper pressure limit of hydrogen combustion and the calcu-
lated activation energy-of reaction 11. Orig..art. has: 2 tables,
4 figures and 16 formulas. (WA-681
SUB CODE: 21, OV SUBM DATE: 16oct65/ ORIG REF: 013/
OTH REF: 008
2/2 ---
~X

ACC'NRi AP_ 4153- SOURCE CODES UR/0076/66/o4o/olo/2551/2559
AUTHORi Stepukhovich, A. D,; Umans~~, Ve M,
ORG: Saratov State University (Saratovskiy gosudarstyennyy universitet
TITLE:- Preexponential and steric factors in certain elementary reac-
tions of hydrogen combustion
SOURCE: Zhurnal fizicheskoy khimii, Y. 40, no. 10, 1966, 2551-2559
J.- 'j-
TOPIC TAGS: hydrogen, hydrogen combustion,"'reaction kinetics, reaction
mechanismIcowj""'~Lo_ jktAX4..~
ABSTRACT: The kinetics of elementary reactions of hydrogen combustion
at -800K bas been studied. A detailed calculation vas performed of the
preexponential and steric factors of the bimolecular reactions of chain
propagation and branchingo
01-1 + 112--l' 1120 + 11
01-1 + -0, -
+
i (Iny
1/2

UMANKIr. V.Ya.; KUMWp A.A. (Llvov)
I -
-
-~--'tor lifting the bottom pads of a pneumatic prove.
Devic
Shvein. prom* no.2:35 Mr-Ap 163- (MMA 16:8)
(Pressing of garments-Equipment and supplies)

KOWHINA, G.V.,, kand. mad. nauk; SMOLENSKAYAp I.Ya.p assistant;
UKANS=p V.Ya,,, eanistent
~
Evaluation of fatigue In school children fonWing their
lessons conducted by the Upetskii method. Gig. I ean. 28
no.7:32-37 J1 163. (MM 17:1)
1. Iz kafedx7 obshchey gigiyerq I kafedry gigiyany detey I
podroatkov Donetskogo maditsinakogo instituta imeni, A.M.
Gorlkogo.

70-4-9/16
AUTHOR: UMMSkUp , Ya YISIYUUM V., Kagan, A. and Pivovarov, L.
TITLE: X-ray analysis of the changes in the mosaic structure
during ageing of beryllium bronze. (Hentgenoanaliz izmen-
eniy mozaichnoy struktwry pri starenii berilliyevoy
bxonzy~
PERIODICAL; "Kristallo aWall (Crystaliography~, '1957,
a -703 - 5 07 (U. R.
Vol 2, No,;4, pp.
ABSTRACT: Disintegration of supersaturated solid solutions, as
shown by means of X"rays, Is 'followed by changes in mosaic
,structure, ma Jimim haveness, corresponding to minimum size of
mosaic blocks.
A study of the.disintegration of supersaturated solid sol-
ution of tungsten carbide in titanium carbide carried out by
one of the authoxqv-showed that this process in its early stage
is accompanied by'an increase in.the intensity of the (200)
diffraction line of the solid solution. 'This increase could
only be interpreted as caused by a decrease in the size of
mosaic blocks of titaniura .carbide due to the influence of par-
ticles of precipitating phase. A similar increase of intens-
ity was observed by ot3her investigators after decrease of
block dimensions caused 1# plastic deformation.
Ca-rd 1/4 In the present investigation this assumption was studied

7U-4-9/16
X-ray analysis of the cbangesin. the mosaic structure during
ageing of beryllium bronze. (Cont.)
Block dirn nsions
As Mini- Ne-i%-
quenched rmim aged
Ni-Be 1.2 0 3.1 1
Cu-Be 0.7 0: 0.5
Vickers hardness
As Maxi- Over-
quenched rmim aged
170 310.1 260
100 38F 230
.1 10 min.
P_ 15 hr.
MJ.nimum dimensions of solid solution micromosaic correspond
in both cases to maximim hardness. Coagulation of the preci-
pitate leads to an increase in size of the blocks with co=s-
ponding decrease in hardness. According to the hypothesis
suggested by one of.the authors age-hardening is caused to a
great extent by the decrease in the size of solid-solution
blocks, whereas the decrease of kardness after over-ageing is
due to their coagulation.
There axe 4 figures, two tables and 7 references, 5 of which
are Slavic.
ASSOCIATION: Moscow Institute of Steel im. I.V, Stalin (Moskovskiy
Card 3A Institut Stali, im. I.V. Stalina)

70-4-9/16
X-ray analysis of the changes in the mosaic structure during
ageing of beryllium bronzee (Conto)
SUBMITTED:. Febxuary 28, 1957P
AVAILABLE: Library of CoWess.
Card 4A

S/070/60/005/004/015/016/XX
E132/E46o
Somenkov, V.A. and Umanskly. Ya~C
AUTHORS; Kagan, A.S . Ya~c.
TITLEs Diffuse Scattering of -X.-Ray -4by Aluminum Brass
PERIODICAL: Kristallografiya, 1960, Vol.5, No.4, pp.540-543
TEXT: Measurements of the diffuse scattering of X-rays by
aluminum brass containing 18 at.%'Al is carried out in an
evacuated camera by means of a Geiger counter. CuKa radiation
used in the investigation was monochromatized through the
diffraction from a germanium crystal cut parallel the plane (111);
the advantage of such Ge monochromator being the absence of
(222) reflection, The scattered'intensities were converted to
absolute scale by comparison with the scattering by melted silica.
The dontribution.of Compton scattering, temperature diffuse
scattering and double Bragg scattering was estimated and
eliminated. A correctlon for anomalous dispersion was included
into calculations of Laue scattering, The diffuse scattering by
quenched from 7000C samples was measured in the range from 8 to
43* in Bragg angles. The calculation of the short range order
coefficitnts carried out for six coordination shells in the
assumption that coefficients of the size effect Pi are equal
Card 1/3

S/07o/60/005/004/015/ol6/Xx
E132/E46o
Diffuse Scattering of X-Rays by Aluminum Brass
to zero gave following figures;
a, 0.43 0.10,
a4 0.28 + o.lo,
a3 0.32 + 0.05,
OL6 0.77 0~10-
a2 + 0.12 + 0.05,
a5 O~27 0.05,
The diffuse scattering curve plotted on the basis of the short
range coefficients given above agrees reasonably with the
experimental curve, thus supporting the assumption Pi = 0 made
previously. This assumption is supported also by measurements of
static displacements estimated from the intensities of structure
lines. The annealing reduces the short range order, the amount of
reduction increasing with the annealing temperature, The short
range order is considerably destructed by cold working, The best
short range order was discovered after a low-temperature annealing
(2600C) of cold worked sample. These data explain the anomaly of
the behaviour of aluminum brass after cold working and annealing,
As the coefficients of the short range oi-der for the first
Card 2/3

S/070Y60/005/004/015/ol6/xx
E132/E46o
Diffuse Scattering of X-Rays by Aluminum Brass
coordination shell were considerably higher than they should be for
the superstructure Cu3Au it was assumed that the atomic scattering
functions of alloy components differ from atomic scattering
functions of pure elements. This assumption was confirmed by an
analysis of the intensities scattered by an intermetallic compound
NiAl. There are 4 figures, 1 table and 12 references:
7 Soviet and 5 English.
ASSOCIATION: Moskovskiy institut stall im. I.V.Stalina
(Moscow Steel Institute im, I.V.Stalin)
SUBMITTED: February 8, 1960
Card 3/3

KOZLOVA, Tekaterina Ivanovna; doteent, otv.red.;
BLINOVA, N.V.,, red.; A. V.1., tekhn.red.
.[Soviet construction; textbook for a speciallsed course]
Sovetskoe stroitellawo; uchabnoe posable po spetskarsu.
Xoakva, !6dvo v7sahego i arednego apatelallnogo obrazoranita
RSMq 1960 150 P. (MM 14:12)
i0onstruction Induntr7)

L

LAPIN, S.M.; UMANSKIT, Ta.P.
Aboorption capacity of the mucous wmbrans of the respiratory and
gastrointestinal tracts. Vast. otorinolar., Moskva 14 no. 3:70-73
May-June 1952. (CUM 22: 4)
1. Docent for Lapin; Senior Scientific Associate for Unanskiy.
2. Of the Department of Bar, Throat, and Nose Diseases (Read - Prof.
L. L. Frumin), Ukrainian Institute for the 4dvanced Training of
Physicians and of the UkrajnjjLn Institute for Diseases of the lar.
Throat. and Nose, Kharlkov.

UKABSKIT. Ya. P.
-
Ixtraction of metai foreign body from the bronchus with roantgeno-
graphic control. Test. otorinolar., Moskva 15 no. 1:77 Jan-Feb 1953.
(CLKL 24:1)
1. Senior Scientific Aasociate. 2. Of the 'Ukrainian Scientific-Re-
search Institute for Diseases of the Tar. Throat. and None (Director
-- Candidate Medical Sciences A. P. tolibaba). Kharlkov.

UMNSKIYO Ya. P., starshiy nauchnyy sotrudnik
Tvo observations on congenital mixed tumor of the pharynx. Test.
oto-rin. 16 no,2:79-80 Mr-AP 154. (KUU 7:6)
1. U lUkrainakogo nsuohno-iseledovatellskogo institnts bolesney
ukha, gorla I noes (dir. A.P.Xolibaba)
(TIMOKL,
*Pharyi2x, congen., In inf. & child.)
(MRTEI~ sioplasms,
Oteratoma in inf, & child.).