SCIENTIFIC ABSTRACT KOSMINSKIY, R.B. - KOSMODEMYANSKAYA, G.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825120015-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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KOSMIMKIY, R. IL
I-
Feeding habits and reproduction of the fleas of house mice
%mder natural and experinental conditions. Zool. zhur. 44 no.9-.
1372-1375 165- (RIRA 18:10)
le Protivoohumnyy institut Kavkaza i Zakr-vImz'3mv Stavropoll.

ACC
N" AP7000990 SOURCE CODV.-
AUTHOR:_ Kosminskiy, R. B.
UR/0439/65/044/009/1372/1375
ORG: Antiplague Institute of the Caucasu& and Transcaucasia, Stavropol'
(Protivochumnyy institut Kavkaza i Zakav)cazlya)
TITLE: Feeding and reproduction of house-mouse fleas in natural and experim
conditions
SOURCE: Zoologicheskiy zhurnal, v. 44, no. 9, 1965, 1372-1375
TOPIC TAGS: flea, flea reproduction, disease vector, mouse
ABSTRACT: House mice of the Southern European SSSR are parasitized mainly by
Leptopsylla segnis and Ceratophyllus moltrzeckyi fleas.
These fleas play a signifi-,
cant role as vectors of some diseases; however, their biology has been studied
very insufficiently. Imagos of Leptopsylla segnis and L. taschenbergi generally
ingest blood three to four times daily, while females oviposit three times in
24 hours. No differences in the feeding and reproduction rates were noted in fleas
exposed to temperatures of 4-8C and 20-22C. With the air temperature of
20-22C the Ceratophyllus mokrzeckyi imagos generally feed 1. 9 to 2. 6 times a
Card 112
UDC: 595.75.1i:599.323.4:591. 5
ACC N" AP7000990
day and ovipQsit 1. 8 times in 24 hours, while at the air temperature of 5-6C, the
respective activities is 0. 8 to 1. 2 times, the females laying less than 1 egg batch
per day. In the wild, L. segnis reproduces intensely all year, while
C. mokrzeckyi reproduces mainly in the cold season. The author expresses his
gratitude to N. F. Darskaya for her friendly assistance,in this work, Orig. art.
has; 2 tables. [Based on author's abstract] [WA-50]
SUB CODE: 06/ SUBM DATE: none/ ORIG REV: 003/
Card 2/2

KoTmr,"SKIY, v m COV"
Anglo-Rut3skiy Slovarl Po Ugol'Noy Promyshlenriosti. (EnClish-Pussian dictiom-.ry
pertinent to the coal industy-y) Moskya, Ugletekhiz-Jnt, 1950.
282 p. Diag-rs., Tables.

KOSMODAMWSKAYA, D,M.
. ........
tary and hygienic evaluation of living quarters made of large
silicate blocks made under the conditions of Saratov. Gig. i san.
26 no.6:104-105 Je .161. (MIRA 15:5)
1. Iz kafedry obshchey gigiyany Saratovskogo meditsinskogo instituta,
(BUILDING-HYGIENIC ASPECTS) (SILICA)

KOSIMODAI~~AIINSEAYA, Dina lloiseyevna
Chloro-Absorb,nncy and Effectivimess of Chlor-Juiation of Vo-L7,1 --,atf!r
Dissertnti,-)n for ctindirl,,.itm of a 1--i;-rlicnl Scienct- dem-ee. Clmir of Gell-r.,11
I-lygif-rie ( hend, Prof. L.I. Los') Snrntov Medic.11 Institute, 1951

'I,: ~ - ~ - --, - --, --. -- ~ - - -. , " ~ 1 ~ -: . _
i) - ; ~,-, t
KOSMODA~~KAXA. D.M.
Micro-climate of rural dwellings built with local fireproof material ii the
Trans-Volga region. Gig.i san. 10-7:13-17 JI '53. (W-RA 6:7)
1. Kafedra obshchey gigiyesy Saratovskogo meditainskogo instituta.
(Volga valley-Dwellings) (Dwellixgs--Volga valley) (Temperature)

the oat~q~poten
Albb I M-stab Tho

MSMDAMIANSKAYA, M.M.
Formation of 'shoots 6f th" 00=011 r7egrass (Lolium perenne Lb) as
aff6atea by moving used in tb" dovelopment of lawna, Izy. AN Mold.
8% no,,10:30-.X 163* (MRA 18t5)

SOVII 24-57-4-4590
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 4, p 102 (USSR)
AUTHOR: Kosmodarnyanskiy, A.S.
TITLE: The Flexure of an Anisotropic Beam Under the Action of a Uniform
Load (Izgib anizotropnoy balki pod deystviyem ravnomernoy
nagruzki)
PERIODICAL: Uch. zap. Rostovsk. n/D. un-ta, 1955, Vol 32, Nr 4, pp 75-94
ABSTRACT: A study of the elastic equilibrium of a beam of constant cross section
being deformed under the action of surface and body forces; it is
assumed that the ends of the beam are restrained in an arbitrary man-
ner; the forces operating are reduced to a bending load distributed
uniformly along the beam, It is also assumed that the beam is com-
posed of an anisotropic homogeneous material and that at any point it
possesses a plane of elastic symmetry that is normal to the axis of
the beam. The flexure problem under examination is reduced to the
evaluation of two stress functions 4) and F which are contained within
a cross section of the beam and which satisfy the following equations:
Card 1/3

SOV/1 24-57-4-4590
The Flexure of an Anisotropic Beam Under the Action of a Uniform Load
a a2 2 a45 -~a2 a55 a2 =f
44 ax2 xay + ay2
4 4 + (Z p (94 a4 4, 4 F
~22 --7 - 2P26 - -3- 12 "661 2 2 16 ~-
x 3Y3 T4
ax ex ay ax ay y
and
ai3 aj3
P.- (i, j = 1, 2, 3
13 'ij 4133
and the boundary conditions
aF aF
a, -ay. -
Card 2/3

SOV/1 24-57-4-4590
The Flexure of an Anisotropic Beam Under the Action of a Uniform Load
where f, ~, a, P , and -y are known expressions containing arbitrary constants.
These constants are determined by the conditions of restraint of the ends of the
beam. The flexure of an anisotropic be:am with elliptical cross section and arbi-
trarily restrained ends was investigated in detail under conditions of uniformly
distributed loading. The same conditions were employed in investigating the
flexure of an orthotropic beam of rectarigular cross section.
A. K. Rukhadze
Card 3/3

KOSMODAlTYANSKIY, A.S. (Saratov)
Bending of -tilHotropic beams subjected to distributed loads. Inzh.sbor.
24:114-126 156. (MLRA 10:5)
(Girders)
(Flexure)

24-58-3-36/38
AUTHOR: Solomonov,
TITLE: Elaboration of the Problem of Rock Pressure (K razrabotke
problemy gornogo davleniya)
0
PERIODICAL: Izvestiya Akademii Nauk SSSR. Otdeleniye Teld-Lnichoskikh
Nauk, 1958,, Nr 3~ pp 173-174 (USSiz)
ABSTRACT., A conference devoted to the phenomona of earth pressure
in the rocks surrounding horizontal and vertical workintrs took
placed in December 1957 at the Mining Institute of the Acaderiy
of Sciencesof the. USSR., More than 100 representatives of 49
scientific.-exploratory bodies,, universities and mining enter-
U
prises took part in the conference. The conference brou-ht
to light problems of theoretical interest related to the dis-
tribution of stresses f-n the rocks, their di-splace'l-lent around
the workin-s and an P'stimate of pressure upon the timbering
of workings - all in line with contemporary notions of the
theory of elasticity, pla-ticity and a creep - flowarge. Of
oxneptional interest among the reports submitted were those
v;hich brouGht to light the role of anisotropy, the problems
of an assessment of th(t_ creep--flow of rocks and of the
influen-e of thc- stepping cperation upon dd.s-. lac~ement of
Card 1/3

24-53-3-36/38
Elaboration of the Problem 0`L' Rock Pressure.
Card
rocks and e:.--posure of the earth pressure in drifts. The
followi-ng papers were presented; A. S. Kosmodaraianskiy on
"An estimate of stressed conditions in an anisotropic massif
with the workings within it"; Yu. Ml. Liberman on "Die influ-
ence of the time factor revealed by the pressure and dis-olace-
ment of rock in drifts under the influence of stoDT)in- o,,)era-
- Li ~
tions"; K. V. Ruppeneyt "Pressure and displacei:ient in, drifts
under the influence of stopping operationsil; 1.1. 1. IZ0ZoVs1,.iY
U
"Methodology of laboratory definition of a creep-flow charac-
-ter of rocks and calculation of the flowage around vorbical
shafts"; T. S.Ye!r.-hanov "Nilethodoloa of a laboratory CSIU-iLiate
of the characteristic of flowa-e of rocks and comi-.-utation of
a creep-flowa-e around vertical' main shafts"; T. A. Rxyzhaniv-
0
skaya "Investigation of the problem of rock pressure upon
timbering of horizonta-.~ workings based on th; theory of vis-
U
cosity and plasticity of the creep-flow". Of the ~)_-Dcrs
devotod to the investigration conducted under shaft condit.i.ons,
Lhe conference drew attention to measurements made in the
rail,aay tunnels and subways in the Nikopof Manganese basin
L, -s at r,~,reat depths
and 'he DonetB basin arid in the main shaft
B. N. Vinogradov on "Investigation into the phenomenon of,
2/3 earth T)ressure in tunnOl construction"; A. G. Barlas on "An

24-58-3-36/38
Elaboration of the Problem of Rock Pressure.
analytical examination of work (behaviour) of timbering in
0
the weak- surrounding rocks and measurements of deformations
of timbcring and the load in the horizontal workincrs of
ilikopoV '11an-anese basin"; 1A. A. Komissarov on "Theoearth
0
pressure around horizontal and inclined workings in connect-
ion with the stopping of coal seams under the conditions of
the Donete basin"; A. Al. Yanchur on "The investigation of
Uhe manifestation of earth pressure in vertical shafts of
the Donets basin at great depths".The conference expressed
its -ratitude to the Czachoslovak scientist, Doctor-En-ineer
0 V 0
Rudol'f Kvapcil for his interestin- communication on the
0
theory of earth shocks.
Card 3/3

SOV/24-58-9-23/31
AUTHOR: Kosmoq~~p~iajX.-A..S.. (Saratov)
TITLE: An Estimate of the Accuracy of the St Venant Principle
in the Stretftng af an Anisotropic Strip (Otsenka
tochnosti printsipa Son-Venana pri rastyazhenii
anizotropnoy polosy)
PERIODICAL: Izvestiya Akademii Nauk SSSR, Otdeleniye Tekhnicheskikh
Nauk, 1958, Nr 9, I)P 130 - 133 (USSR)
ABSTRACT: The St Venant principle is usually employed in solving
the problem of a stra-.ned rectangular strip. The problem
of the accuracy of thIs principle in the case of an
isotropic strip was di.scussed by mai
g authors, among then
Timoshenko (Re4L' 1), Papkovich (Ref , Filnenko-Borodich
(Ref 3) and others. Qimoshenko and Mom-eako-Borodich used
a variational method to solve this problem. If this
method is generalised to the case of an anisotropic strip,
one obtains very slowly converging series. In the
present paper, a mixed variational method is used and this
leads to series which converge 5ufficiently rapidly. The
anisotropic strip is taken to be under the action of
stretching loads of t1ae form:
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SOV/24-58-9-23/31
An Estimate of the Accuracy of the St Venant Principle in the
Extension of an Anisotropic Strip
00 knx
q(x) = q0 +15 qk 30s a
k=1
where q 0 and qk are constants. The calculations have
shown that when the anisotropic strip is stretched in the
direction lying across the filaments, the use of
St. Venant's principle leads to consider4iy greater errors
than when it is extended along the filaitfitts. Expressions
are derived which may be used as criter-J*C--~ as to whether
St. Venant's principle for the particulaV- anisotropic
strip applies. Using the notation of the figure on p 130,
it is shown that if b/a is sufficiently large,
St Venant's principle will apply. The minimum value of
this ratio must be estimated from Eq (2.10). If k is
large, the principle will also be correct for small values
of b/a . There are 1 figure, 1 table and 6 Soviet refs.
SUBMITTED: December 2U, 1957
Card 2/2

VOROVICH, I.I. (Rostov-na-Donu); XOSMODAMIANSKIY, A.S. (Sarat-ov)
-2 -
Elastic equilibrium of an 1.9otropic plate weakened by a row
of similar curvilinear holos. Izv.AN SSSR-Otd.tekh.nauk.
Mekh. i mashinostr. no.4:69-76 Jl-Ag '59. (MIRA 12:8)
(Elastic plates and shells)

J- I
6 .46 8
S/179 / 5c) /000 /0 06/018/029
4
X081/s,"'O.
(Saratov)
AUTHOR: Koskodamianskiy, L.S.
TITLE: State in an Anisotrorjic
Plate,'Aiith a Curvilj.ni~a-. Hole Fein-orQed with a Rigid
Pj.,'ArjTODTC,AL: Izvestiya Akademi-I :aa-ak SSSF., Otdeleniye teakhr-ichesk..Lik-h.
rjai,.I~, Mlekhaxuka i vashinost-~!oyen.iye. 1959', Wr 6j
pp 118-121 CUSSFI)
ABSIMAC-T Tt assumed thal.; 1) the an!sot-oDic plate -4'.r of
ir-firtite size; 2) the Dla4.-g is deform9d bir forces
acting at infinity in its middle Plane; 3) a rigid ring,
is fixed to the edas of the hole; 4) bc,,dy forcec, alre
abserit; 5) the deformations ai-e small; 6) there Is a
plane of elastic syw--,rjtry at ep-r:h point of the plats,
parallel to the middle sur-face. The problem is solved 'Zy
10inding the stress and strain comp~)nents in the plate
when the hole is absent. and then superimposing a stress,
sysssti~~Pi whIch makes the displacements atv- the boundary olf
tho hole vanisch. The complex variable method descTibPa'
C a rd by Lekhnitlskiy (Ref :L) is useti. As an exampLet the
i / 2. Stress distribution -round a hole approximating In sb,~pe
to an equi-lateral triangle is ~,-a-lculated. The materia-i

o
!)P, '6 linm of the Stress Sta to in an An'.50'tf o-p i cPiate
c-m.r Reinforced with a R-i,--'L;l lclin-
is assimed orthotropic and to have the elastic censzt-;ints
plywood. The strusses are Caic-ulated for applied
orct. L. -
-is Parallel and perpendioular to one side the
t-riang.le (Figs 2 and 3), an-., compared vith stresses
in an isotropic material under th,.) same conditions
(Table, p 120). It is found that the reinfor-nment
Tound the hole appreciably reduces the sz,--ress
concent,ration.
Heading to Table, page 120:
Value Of Or/p
Veneer
Approximation
card- 1 2 3
There are 3 figures,
'-UF
8 January 21~) 1958
(q=o) Value of a7,-/q (P=O)
Isotropic Vei~-(-)er lsotropi-^
A,=xra te Approximation A,.,cura4,e
soilation
1 2 3 solution
I table and 1. Sovletu roferenco,

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S/179/60/000/03/037/039
E08-1/E441
AUTHORa Kosmodamyanskix, A.S~ (Saratov,2
_111V
TITLE& Bending of an Elliptial L)eam. with Two Circular Cavities
PERIODICALa lzvestiya Akademii nailk SSSR, Otdeleniye teklinictieskikh
naukq Mekhanika i mashinostroyeniye, 1960, Nr 3,
pp 184-165 (USSR)
ABSTRACTg The problem is treated by the method given in Ref 1.
The material of the beam is isotropic; one end'of the
beam is rigidly fixed and the other is subjected to a
transverse force P. The cross section is elliptical
with two circular holes separated by a distance 2E
between the centres (see figure, p A4). For simplicity,
it is assumed that the holes !%rc of radius r ~ I and
are symmetrically situated with respect to the centre
of the ellipse. The :semi-axes of the ellipse are
a and b-, the boundary of the ellipse is 6enoted by
LO and the boundaries of the holes by L_.j and Ll.
The x and y axes are shown on the figure, the z,
axis coincides with the geometric axis of the beam.
The stress system in the beam is investigated using a
Card 1/2 complex variable formulation. Calculations are carried
S/179/60/000/03/037/039
E081/E441
Bending of an Elliptical Beam with Two Circular Cavities
out for an elliptical beam with 2t =- 3r,, a = 3.5 r
b = 2r and for a circular beam with radius R = 3.5r
Table 2 shows the shear stresses at the points O~~ A, B..
C~ D (Fig, p 184) for the elliptical and circular'bea'ms
the asterisked values are for a continuous beam. The
maximum stress occurs at the points A and is nearly
three times as great as in a continuous beam, There
are I figure, I table and I Soviet reference.,
SUBMITTEDs January 30, 1960
vl(~
Card 2/2

20721
S10221601013100610021005
C Ill/ C 333
AUTHOR: Kosmodamianskiy ".. S.
TITLE: Elastic equilibrium of'an anisotropic plate with a.
finite number of elliptic holes
PERIODICAL: kkademiya nauk Armyanskoy SSR. Izvestiya. Seriya fiziko-
matematicheskikh nauk, v. 13, no. 6, 196o, 19-26
TEXT: At first the author bonsiders an anisotropic plate which has
a finite number of elliptic holes and which is deformed by stresses
acting along the boundaries of the.holes in the central plane of the
plate. The author assumes that the holes are equally large and that,
they are displaced againsteach other by constant distances in the
dire'etion ok the-x~axis. In this case'the stresses are given by
15x=I -2Re [j,2~yzl) +!'~2 ~'(zd
2
157 . 2Re '(z2)] (1-15)
Y Di, .(z,)