SCIENTIFIC ABSTRACT YE. DMITRIYEV - YU.V. DMITRIYEV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000410520016-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

DMITRrM, To.
-ftnuald A&WM~M~~
[From Teberda to the Black Sea] Ot Tobardy do Chernoto Moria.
[Mosk7a, Izogiz. 195~ 5 P-1 12 post cards (in portfolio)
(Georgia--Views) (MLRA 8:10)

DKITRIBY DCBROMUVOTA, K.O., redaktor,- KOSHNINVA, S-X-.
-tj~ ~Yecask V*
c as y redaktor
[caucasian mineral waters: a brief guidebook] lavkazskia mineralInye
voay; kratkii putevoditoll, Moskva, Goo. izd-vo geogr. lit-r7. 1956.
65 P. (MM 9:12)
. (STAVROPOL T]IRRITORY-HUME RNSORTS, WATJRIUG PIACES, ICTC.)

DMIMIYEV, Ye. A.: Maoter Biol ErIcl. (disB) -- "The heat contont of the aoil".
Moscuw) 1958. 11 pp (Moscaf Order of Lenin and Order of Labor Red Banner
State U Im M. V. Lomonosov, Soil-,BiologY FacultY), 120 copies M, No 2, 1959,
119)

DNIMY]CY, Ye.A.
Heat capacity of bound water. Nauch. dokl. vys. shkoly; tiol. nauk:i
no.2:168-171 '58. (MIRA 11:10)
I
1,1~redstavlena kafedroy fisiki t maliomteii pochv Mookovskogo
goeudarstvennogo universitsts, imeni HaV. lq~wuosova.
(Boil temperature) '(Soil moisture)

-,,~ ~ DNITRIYSV, Ye.A.
Some factors determining the specific heat of the solid phase
of soils. Vest.Hook.un.Ser.biol.,pochve,geol.,goof~ 13 no.4:
103-111 '58. IRA 12:4)
1. KafecIra fizi)d i meliorataii pachv Hookovskogo universiteta.
(Soil physics)

ZHABREV, Daniil Vasillyevich; KMTIYICV, Shafayat Farkhadovich; FUSTOVA10Y.
L.V., otv.red.1.,WMIYEV, Ye.Ya., zam. otv.red.,- TOPCHIYEV,
A.T., akademik, red.; MIR ONOV akademik; red.; ALI=,
M.N., red.; AKHMSDOV, G.A., red.; VAR W SOV, M.I., red.; '
WLGOFOLOV, H,N., red,; ILOIN, A.A., red.; MIRCHM, M.P., red.;
MOZESON. D.L., red.; FOHIN,.A.V., red.; POL11VA. Ye.M., rad.iEd-va;
KAIRRINA, P.S., takha.red.
[Bituminology of the Tertiary complex of southeastern Azerbaijan]
K bituminalogii tratichnogo kompleksa iugo-vostoka Aserbaidzhana.
Moskva,.Izd-vo Akad.nauk SSSR, 1959. 110 p. (MIRA 12:6)
1. Chlen-korrespondent AN AzSSR (for Mekhtiyev). 2. Chlen-
korkespondent AN SSSR (for Pustovalov, Varentsov, Mirchink).
3. Deyetvitellnyy chlen AN AzSSR (for Aliyev).
(AzarbaiJan--Bitumen)

DtrTRTYEV, Te. A.
Some factors determining the specific heat and its variation
In the anhydrous mineral portion of soils and rocks. Vest.
Moak. un. Ser. biol., pachv., geol, geog. 14 no-3:79-84 159.
1. Kafedra f12iki 1 melloratsit pochv Hoakovkogo universitAta.
(Soils--Thermal properties)
(Rocks--Thermal properties)

DMITRIYEV, Ye.A~_; Al MINOV, S.11.
Lomonosov Lectures in the Section of Agriculture and Biolog7. Vest.
Moak.un.Ser 6: -Biol., poch-r. 15 no.3:76-78 MY-Je 160.
WU 13:7)
(Agriculture) (Physiology)

DMITRIyEV9 ye.A.
Effect of moisture content on some physical properties of soil.
Nauch. dokl. vys. shkoly; biol. hauki no. 1:203-206 t6l.
(KMA 14:2)
lo Rekomendovana kafedroy fiziki i meliorataii nochv Moskovskogo
gosudarstvennogo universiteta im, M.V. Lomonosova,
(SOILMOISTURE) (SOIL PHYSICS)

DMTRIYEVY YO.Yao; ROVNIN, L.I.; RRVIYE, Yu.G.
Current problems of oJ.1 and gas prospecting in Western Siberia,
Geol. nefti i gaza 9 ixo.9:4-U S 162. (MIRA 16 -.2)
1. Glavuoye upravleidye geologii i okhrarq nedr pri Sovete 14Lnistrov
RSFSR i Tyumenskoye goologicheskoye upravleniyee
(Siberia,, Western-Petroleum Geology)

D14ITRIYEV., Ye,A,
Evaluation of the relative variation of the propc,rty under
investigation and determination of the Index of relative
probable error. Vest. Mosk. un. Ser. 6-, Biol., TIochv. 18
no.5:51-58 S-0 163. (MIRA 16:10)
1. Kafedra fiziki i meliorats4J- Docliv Hoskovakogo uni'versiteta.

ACCESSION NR: AP4033129 S/0120/64/000/OOZIOI2610127
AUTHOR: Makov, B. N.; Yelizarov, L. L., Dmitriyev, Ye. A.
TI"LE: Methods of measuring dissociation cross-sections of H fast ions
passing through gas targets
SOURCE: Pribory* i tekhnika eksperimenta, -no. 2, 1964, IZ6-127
TOPIC T.,!LGS: cross section, dissociation cross section, hydrogen ion
dissociation, hydrogen ion dissociation cross section, collision chambers
gas target
ABSTRAC T: To obviate the difficulties in selecting slits in the dissociation
cross-section meLsurement 's, a new arrangement (see Enclosure 1) is suggested'
in which the currents are measured directly in the cQUisioxx chamber. The
hydrogen-ion beam is admitted into the analyzer chamber ACh through slit S,
The collision chamber CGh'is separated by a partition which h*lps in trapping
Card.

ACCESSION NR: AP4033129
extraneous ions. Both chambers are traversed by a magnetic field produced by
an electromagnet. The beam focused with a 900 deviation pasites slit SA. The
initial ion-beam current is measured irrun.ediately beyond S.. by a retractable -
receiver n . The proton current i,,, is measured by a receiver P. A 100-kev
hydrogen-ion beam was passed through 4x 8- and 3x 10-mm slits, respectively.
The current measured was 25 microamp; pressure in the collision chamber,
(3.5-15)X'l0_-'5* torr; total cross-section, 6.3x 10-'r' cm' per molecule, azid
f = 1. 1. Orig. art. has: I figure.
ASSOCIATION: none
SUBMITTED: l7Sep6Z DATE ACQ: I lMay64 ENCL: 0 1
SUB CODE: NS NO REF SOV: 001 OTHER: 001
Card~ 2/4J
4- W

DNITRIYEV, Ye.A
.-I
Possibility of statistical evaluation of the accuracy of results.
obtained from analyses carried out without repetition. Nauah.
dokI. vys. shkoly; biol. nauki no.4t197-204 164, (MIRA 17:12)
1. Rekomandovana kafedroy fizikl i meliorataii pochv Mbskovskogo
gosudarstvennogo universiteta im. M.V. Lomonosovac

DMI'MI! lili"V;: a *
o, ~,:i.-roiing fractior-ii of varioun areas on noiL ard ,other maps.
"cj(- 1819)
~ .1arcvedunla no.8:99-109 Ag '65,
T. vlonkmikiy univoniltot inaerd

NESTURKH, M.F.; GIJUKOVA, T.D.-, FORSHNEV, B.F.; SHAYE-R, Ye,G, ' NIKITYUK,
B.A.; FAITIOV, B.K.;_p-NjLlRIYEV Ye.A.; LINKOVSKIY, Zh~B.;
PL4DKHINSI,IY, N.A.; IAVROVA, I.d-.-;--5ORISOV, G.V,
Brief news. Biul. 1401P. Otd. blol. 70 no.3sl27--lJO M.Y-Ja 165.
(MIRA 18s10)

Ye. D-
',Ie-ion of iantastic itocks, Priroda. '~:o 2, 1952.

1. DIUTRIYEV, Ye. Lbl-.,
2. USSR (600)
4. Beletskiy., Ye. A.
1. On the highest int f Soviet Land ("Stalin Peak." E. A. Beletskiy. Reviewed
by Ye.Dmitriyev5o Vokroug sveta no. 10, 1952
9. Monthly List of Russian Accessions, Library of Congress, January -1953, Unclassified.

DMIT4V - I~ge.n4s Ivanovich
The measurement of slight displacements by the inductive method. Moskv&,, Izd-vo
Akademii nauk W-391R, 1945. 119 p. (51-20595)
T50.D5

--r W W W W-1111 W-W-W-W W-W W W V-W W- W-'W =9m
051 - I , ~, 1, 0 " 16 0 1-, - - - 11 - - --- --- - --T-
:i , I , , , * " , It, 48
IL a L 6 J1 j . a L a
I , "I js(qvt - 4~~rm
0 (YI I r t? I ~Ymv _00
00 09
00
SA B 64
0
0: All;
621.317.7 21? - 82 2W3
00 Oalculation of functional volinge dividers. Dmitrkov, E. L Elaktrichostvo
(No. 5) 81-3 (19") In Ruselazt. - A mthemtiiZ-tiftim-eCt' for the general
case of a loaded voltage divider, the alider of which sur.,.,lios an
output voltmee to a predeternkned law. A. Le
SOO
*oz
0 a AIII-ILA 611ALLURWAL LITINATLOE CLOWICA11011-
tolob) -41 V.. 44( OK Q-V
-0 is.
ftill sit sit Its I iA I a Im 0 0 0 1 W Is I As I I I
% 141, 0 40 0 O's t 0

DMITRrIh-V, TE. I PA 17114n25
USSR/Ileotronlos Jun 48
Circuits) Bridge
Calculators
"Bridge Systems Used for Calculating and Analyzing
PurpoEies," Ye. I. Dmitriyer, Cand Tech Sei, Inst
of Mach Studies, Aced Soi USSR, 2 3/4 pp
"Elekt,richestvo" No 6
Explains principle of using bridge circuit for
evaluating polynomials and determining real roots
of algebralo equations of any degree.
17/49T25

DILITRIYEV) Yet L
PA 12/49T24
Tj satralas AtIg 48
Compatorej, 21cotronio
"Potentiometric aM Bridge Type Computer-CalculatDr
8yatems," Yet 1. Dmitriyer, 17 3/4 pp
IT& Ak Nauk SSSRp' Otdol Tekh Nauk" No 8
Mmats subject under following beadingst (1) calou-
lation of fanotiomil roalstances and voltage
dilriders; 2) po,tentimetrio.computer and calculator
oircults; MbrI4 a computer and calculator circuitai
24 May 41
12/49T24

WITIMEVy YE. I.
Oct h8
Trwaformers
Coils, Compensating
"High'Accuracy Voltage Measuring Transformerj,"
Do6ent Te.'I. Dimitriyev, Cand Tech Sol, Inst
PAch Sol., Acad Sol USSR, 2 pp
"Blektriche'st,foll No 10
Dendribes use of compensating coil for increasing
accuraer,of measuring transformer.
AWE 22AqT15

VINWOV I Aleksandr Yakovlevich; D~.IITRIYEV.-I_yogomia-lvano~Lich
KUKOIZVSKIY, G.M., red.;'YR7-Ii0-VA, takhn. red.
[Provision for redical aid at sports competitions; the
problems of orgarization]Meditsinskoe obespechenie sportiv-
nykh sorevnovanii; vopros organizatBii. Moskva, Med It
1962. 172 p. (NIRA 15?iOi
I (SPORTS MEDICINE)

DMI7RIYEV. Ye.NI.,
..............
Gammagraphic examination of the bottom of a diesel locomotive
piston. Trudy TASHIIT no.18:5-8 161. (MIRA 18:3)

JWFFRI~EV ~e- S.
SOV/1.3"S-5 8-1517-5/9
AUT HIOR:
Neyyenki:~khen., Yu.N.
TITLE: Tyres of Increased and Hi4~li Wear Resistance (SI-Liny
povyshenno,,.r i vysokoy prol7liodimosti)
PERIOD I 'U"L:aauchi2k-. i Rezina 1958, 1Tr 5, PP 9-1-30 (USSR)
.P3ST'1UXT: Traction of vehicles can be improved by all-Wheel drive,
by using special tyres and by providing, vehicles with
a centralized tyTe pressure inflation and re6-ulating
system. The supportin,,, CapaCitir of a tyre- depends on
the distribution and specific pressure of contact
between the tyre and 6round. Normal tyres, inflated
to 45 psi and above have ILACh specific pressure and
give poor traction on bad rround. Specific contact
pressure depends upon the tyre pressure and the radial
stiffness of the tyre casinr. The tyre pattern
influences radial stiffness and determines the grip
of the tyre on the soil. The relation between tyre
pressure and specific contact pressure for a tyre on
soft j~round is shoan in Fig.l. Low pressure tyres
C;)
dive greater supporting capacity but increase rolling
Card 1/4 riction and fuel consumption. A table is ~-iven for
C>

SOV/138-.58-5-5/9
Tyres of Increased and High Wear Resistance
suitable pressures in extra-low-pressure tyres for
different types of ground. With extra-low pressure
tyres the radial stiffness of the tyre mst be
reduced as much as possible by using casings of
relatively low thicimess. V.F.Babkov showed that
traction depends largely on the area of the section
of the soil contained between adjacent elements of the
tyre pattern; increased tyre width not only gives
larger area of contact but enables "Larger sections of
soil to be held between the tyre pattern. Fig.2. shows
the relation between the gripping force (kg) and the
slip (cm) for a tyre 1 metre diameter and ?00 m. wide,
loaded with 700 kg with two different dimensions of the
tread pattern (L and X, 5 cm for curve 1. and ? cm for
curve ?.). The importance of ability of the tyre to
compact the soil is discussed; the specific pressure
at the centre of the area of contact must be low.
Self-cleaning of the tread is important. Special tyres
Card 2A were designed by MISID to give both hi~Lh supporting

SJOV/13 8-5 8-5 -5 /9
Tyres of Increased and Hig~i Wear Resistance
capacity and good traction. Arched profile tyres were
designed for extremely low pressures. Veb-icles were
adapted to enable the tyre pressures to be altered
Y/laile the vehicle was in motion. Wheels ;,,itb_ special
rims ,-,,e3?e prod-u.ced to enable extra-low pressure tyres
to be used without slip on the wheel. The dimensions;
and details of extra-low pressure tyres are compared
with standard tyres in Table 1. Fig.7,, sliows the
percentage radial deformation aGainst tyre pressure
for different sized tyres under 1500 load. Figs.8
and 9 show the overall contact area and specific pressure
.;ainst tyre prescure. Table 3
for the same ccnditions ar
,Sives dimensions and capacities of a ranL~,e of low
pressure tyres. Yirch profile tyres were introduced to
enable very wide tyres to be made without excessively
lar,c,,e diameter. A cross-section of such a tyre is
shown in Fig.12. Such tyres can be used instead of
vain wheels as seen in Fi-.14. Reference is made to
IlLipsoid" tyres and to Kleber-Colombe "SpLeric" tyres.
Table 4 gives eiata on two types of Arcl:i profile tyres
Card 3/4 produced by 01M (experimental construction bureau)

SOV/13,2"-15 E-5-5/9
Tyres of Increased and Hi-ii "Uear Resistance
Yaroslavl' tyre factory. Fig-13 shows a tubeless
1000-650 sized Arch profile tyre. Fi.-.15 sLozs
percentage radial deforinution. of this tyre u-uinst load
A
.for various pressures. X.rch profile tyres give low
,-specific pressure at the centre of the area of contuct.
Tests show that fuel consumption of vehicles with
arched tyres was ?5 - 30% less than with standard tyres
on soft eround but 15% higher on firm ground. Lives of
8000-10000 km. are recorded. C
Some 150 lorries were
fitted with these tyres in 1957~ they were also used
successfully on combines. Tile article co2_lcludes with
mention of "RolliE;on" tyres where the widtL- of the tyre
is ~;reater than. the diameter. These tyres can be aorked
at pressures of' 0.25 ke,/=2 (4 psi) or less. There are
16 fig-LLres and 4 tables.
Card 4/4

T ll~l I YL:7 ye,
KISNOVA,M.V. prof.; SOLOY 'YXV,T.7.;ARTYUNOVA,N. U.; POPW,P.G. ; YASTRIBOVA,L.A.;
BATURIN,V.P.; KGPYLOFA,Ys.K.;TlWffiOVICH,G.I., redaktor;TCPCHITSY,
A.Y., akademik, redaktor; MIRONCW,S.I., ukademik, redaktor;ALIM,
M.N., redaktor;, AEDMOF,G.A., redaktor; VARMSOV,M. I., redaktor;
DMITIIIYNV,Ye I.Ya., redaktor; D01GOPOLOV,N.N.. redektor; ILIIN,A.A.,
redaktor; MOZESON,D.L., redaktor; FUST06-
VALOV,L.V., redaktor; FOMIN,A.V., redi&tor; NOSOV,G.I., redaktor;
KISKMA.A.A., tokhuicheskiy redaktor
[Recint sediments of the Caspian Bea] Sovremennye osadki Kaspiiskogo
morie%;- .-'Moskv&;-,Izd-vci Akademii nauk SSSR, 1956. 302 p. (MA 9:3)
1. Deyetvitallnvy chlon AN AzSSR (for -Aliyev) 2. Chlen-korrespo~dent
AN SSSR. (for Varentsay, Fustovalov) 3. Nachallnik morekogo otryada
A2erbaydzhanskoy neftyanoy ekspeditaii SOPS AN SSSR (for Klenova)
(Caspian Sea)

PUSTOVALOV, L.V., otvetetveaVy red'.-;-XITRIYIff a., zamestitell
Ye. Y
otvetetvennogo'red.; TOPCHI7W, A.V., ~i~omik, red.; MIRONff,
S,I., akademik,'red.,& ALIYA7, N.M., red.; AKE)WOV, G.A., red.;
VARENTSOV, M.I.,'red.; DCLGOPCLOV, N.X,, red.; WIN, AeA*,'red.;
HEMIU7, Sh.F., rea.; MIRCHINK, M.F., red.; MOZILSON, D.L., red.;
R3NGARM, V.P., red.; FMIN. A.V., red.; ILIINA, N.S., red.
izd-va; NOVICHKOVA, N.D., tekhn. red.
[Geolog7 of the Talysh Mountains; papers of the expedition]
Vqprosy goologii Talysha; trudy okepeditaii. Moskvu, 1958. 151 PO
(MIRA 11:9.)
1. Akadomiya nauk SSM Sovet po imoheniyu proizvoditellnykh oil.
Azerbaydzhanskaya neftyanaya ekspeditelya.' 2. Day8tvitellnyy
chlen Akademii nauk AzSSR (for AliYev). 3. Ghleu-1correspo'ndent
Akademii nauk SSSR (for Varentsov, Mekhtly-ev, Pastovalov,
Rengarten). ,
(Talysh Mountains-Geolo&7)

-DMITRIYIEIV, Ye.Ya.
Results of geological prospecting for oil and gas in new regions
of the R.S.F.S.R. for 1961. Geol.nefti i gaza 6 no.5:1-8 Y'V
162. JMIRA 15:5)
1. Glavnoye uprav.*Leniye geologii i okhrany nedr pri Sovete
Ministrov RSFSR.
(Petroleum geology) (Gas, Natural-Geology)

DMITRIYF,V,_,)~R~.~gtj,_~-U-IIK-.PASI[AYEV, V.S. -
Prospecting and the development of large platform oil pools as a ,'~
function of the geological nonuniformity of the producing layers.
Neftegaz.geol. i geofiz. no.9:3-9 163. (MIRA.17.*3)
1. Vsesoyuznyy neftegazovyy nauchno-issledovatel'skiy institut.

AVROV, V.Ya.; BLINVIKOV, I.A.; BROD, I.O.[deceasodl; DUYAWV, N.I.;
VASILIYEV, V.G:; D14DRIYEV, Yo.Ya.; YELIN~ II.D.; YKIOFETEVI
V.S.; ZUBOV)- I KUDRYASIIOVA, N.M.; MAKSTOV,
S.P.; LIVOV, M.S.; MIRCHIDIR, M.F.; OVOINVIKOVA, T.G.;
SIMAKOV, S.N.; TROFIVIUK, A.A.; TKHOSTOV, B.A.; FEDOTOVA, M.I.,
ved. red.
(Predicting gas potential of the U.S.S.R.] Prognoz gazonosno-
sti SSSR. Leningrad, Gostoptekhizdat, 1963. 175 p.
(141173A 17:4)

DKITRIY]ff, Yu., inzhener.
Work experience of coke-gas filling stations. Avt.transp-33 no.10:
16-17 0 155- (MLRA 9:1)
l.Nachallnik Stalinskoy gazonapolnitellnoy stantsii no.2
(Service stations) (Autonobiles-Ingines (Compressed gas))

DMITRIYEV, TU.
Construction of a hydroelectric Power station to serve more than one
collective farm. Sell.stroi. 11 no-5:5-6 Mv 156. (MLRA 9:9)
l.Glavny7 inzhener tresta "Ukreellelektroutroy".
(Glubochekskaya Hydroelectric Power Station)

- DMI'TRI77,.,TU.--
7irst Soviet traff ic regulations. Za rul. 17 no.4:5 Ip 159.
(MIPA 12:6)
(Traffio regulations)

DMITELIm, Yu.
Treating wood with antiseptic pastes. Sill.bud. 10 n0-5:
9-lo my l6o. (mm 13:7)
1. Glavrqy inzh. trests Tkroollelektrostroy.0
(Wood-Preservation)

I)MIZRIYEV, YU.
Mechanizing labor-consuming operations during the number
two technical inspection of motortrucks. Avt.transp.
38 no.8:13-14 Ag 160. (MM 13:8)
1. GlavW inzboner Kalinovskoy avtobazy avtoupravlen4a
Stalinskogo sovnarkboza.
Octortrucks-Raintenanae and repair)

DKITRIYU, Yur1r.,
Rare birds. Uan.slla 31 no.5:21-22 My 156. ("k 9:8)
(Moscow--Tropic-birds)

DKITRIYXV Y
V;~ 1. ^,V J~ , ". ~'.
~,F
In the land of orang-outangs and birds of paradise. Znan.sila 31
no.10:31-34 0 1 56. Omu q.- 11)
(Malay irchipalago--Zoolo&7)

-SS Sit 4. 1965, 43-45
TOPIC TAGS: aircraft, light~BT than air aircraft
ABSTRACT: In a dirigible-de;jj.&D bureau in Novosibirsk, a nrciect .s
under way for the construction of two diririble 9 , n(7vor,
-2 , which ;a r o to be used in it wide -variety of nrer'j~i-'
s i b t r v, j d c n r. r t r u c t nt a
1 .2 a L r a ~ i p , 5 5 m lorip a n d 2
to he equir-ed i t th I or 2 singines and w1l 1, crrrv a
No vo g i b i r f; 2 f s c-, 1, ri~'ld conmtruction, $i 1 1 D
0 3 0 -
p 7 'n n
i
&n a po r t b d I r L b 1 is L i
BOOM
L T9684-~,'~

NO REF SOVt 000
Card
9NCLs 00 SUB CODE- AC, GO
OTHERt 000 A T 1) ;T, R E S
-7777~
SOV/58-59-12-28101
Translation from: Referativnyy zhurnal. Fizika, 1959, Nr 12, p 232 (USSR)
AUTHOR: Dnitriyev, Yu.A.
- - MAMTSM
TIME- On the Poss bility of Obtaining a Progressive Wave in a Closed
WaVegulde - 5"
r
PERIODICAL. Uch. zap. Novosib. goB.

DMITRIYEV, Yu.
&Irges can be brought in by the pusher method by motorships with
dry bulk cargo. Rech. transp. 20 no.9;44 S 161. (MIRA 14:9)
1. Kapitan GK-204 Yeniseyskogo parokhodstva.
(Towing)

AUTHOR: -A - sov/log..4-6-8/27
TITLE. Turning Point~; in Waveguides of Variable Cross-section
(Tochki povorota v volnovodakh peremeruiogo secheniya)
PERIODICAL: Radiotekhnilca i elektronika, 1959, Vol 4, Nr 6,
pp 96~ - 971 (USSR)
ABSTRACT. A."flat" waveguide with a slowly changing cross-section is
considered. The change is a function of the positive
direction ~ . Only one point t can exist where
k2(t) becomes 0 (Ref 1 - V.L. Pokrovshiy et al). The
X).
following formula is introduced:
I
x - k Qt)d~' (1)
n a ~ n
tn
The solution of the required equqt-ion (Ref 1) can be
represented as:
Cardl/3

sov/iog-4-6-8/27
Turning Points in Waveguides of Variable Cross-section
U =-A -1/2 Wx 1/6 V (x (2)
nO nF'/'(01cil n n n
where v is expressed in terms of Bessel functions. This
function can be x-presented in the form of Eq (3), where
(1(~) is the Airy function. Eq (2) can, therefore, be
approximately represented by Eqs (4) and (5). The solution
of the equation in the first approximation (Ref l)-can be
ex-ressed by means of the Green function G . This is
P n
represented by Eqs (8). The approximation is given by
Eq (10). The asymptotic solution of this, for large
can be represented by Eq (11), where the parameiers
pantity M can be
and M are defined by Eqs(W). Tbe(q
represented as a sum of M and M . ; these can be
expressed by Eqs (19) and (28), respectively. Consequently,
the final expression for M is given by Eq (30). The
first approximation is, therefore, expressed by Eq (31).
Card2/3 Tlie author expresses his gratitude to L.V. Pokro vskiy,

sov/iog-4-6-8/27
Turning Points in Waveguides of Variable Cross-section
F.R. Ulinich and S.K. Savvinylch for allowing him to get
acquainted vrith the article "The Theory of the Waveguides
of Variable Cross-Section", prior to its publication.
There are 5 Soviet reforences.
SUBMITTED: April 1, 1958
Card 3/3

. DMITRIYEVI Yu.Aq
. .....-
Frequency conditions of the dissipativeness and existence of
periodic solutions to pulse systems with one nonlinear block.
Dokl,, AN SSSR 164 no.1:28-31 S 165. (MIRA 18;9)
1. Submitted February 13, 1965,

L 4287-6 UP(c) --BC
ACC NR
AP5093994 7JR/0020/65/i64/ooP-/0263/0266
A
AUTHOR:- Dmitri v
,
ye

.automati
absolute stability of
TITLE: Frequenoy~qonditions for the
,
Impulse systems with one~non-linear block
SOURCE: AN SSSR.,.Doklad-y., v. 164j, no. P-,, 1965$ 263-266
TOkC TAGS: as~~ptotic,solution$.control syste
ABSTRACT: Sufficient conditions are given for the as;pnptotie
ai
jeabiliby (in the large) of the trivial solution.of a control s Mierm
with a finite number of ..degrees of freedom. The resifLts generalize
kLown criteria (those of Tsypkinj Szegoo Szego-Kalmanj, and earlier
results of the author),, The proofs are based on the matrix-inequality
methods of Yakabovicho, The system is given in the form

where xp q., r are real.)/-vootors (r*: in the transpose of r), (P01a
continuous real' scalar function, P a real VbyV matrix* Hy potheses!
(A) all characteristic roots -n;~ of P satisfy I-qj It (Pr 1
Y j. ..):v

(B) . I
vectors q~ Pq) P - a3!e 3. ino arly Independent;
(C) q> (6) =, 0 toad. 60064 Implies , (~ -:1,
91) U2,,

Co~lid

W(X NR, AP5023994
wtileire ui.*~ 0, az~-.O- (D) if tir'l then
0 a
Criterion 2: All lr,~ 6atisfy jqj:e._ ~L there is ajA'v- I tAij