SCIENTIFIC ABSTRACT TIKHONOV, A.A. - TIHONOV, A.N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001755610019-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 16, 2001
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

NIKITINA, M.P., kand.takhn.naukl TIKHONOV, A.Aa. inzho
Iffact of inoculating the AL8 &Uoy oil oha"ges in its mechanical
properties in conditions of prolonged stozage. Trudy MATI noo63110&
n9 163. (MIRA 18aJO)

TIKHONTOV A.A.
Approxinate integration of equations in one case of notion of a
rigid body. Vest. LGU 20 no.19:112-139 '65.
(KIRA MIO)

BUKHARINOV, G.N., dots.; LIVOVICH, A.Yu.; SABANEYEV, V.S.; 111KHO14OV,
TOVSTIK, P.Ye.; TSARIKOVA, Z.I., red.
(Laboratory manual on the theory of oscillations] Laborator-
nyi praktikum po teorii kolebanii. Leningrad., Izd--%,c Leningr.
univ., 1965. 75 P. (MIlU 18j4)
1. Leningrad. Universitet. Matematiko-mekhaniciieokiy f&kulltet.

TIKHONOV, A.A.
Stability of motion in the case of consUnt perturbations. Vesi.
IAU 20 no.1:95-101 165. WIRA 29:21

STRAMBOVSKAYA, K.K.; TIK,110110V) A.A.
Study of brown coals of Itatskiy deposits. Izv. SO All SSSR no.
11 Ser.khim.nauk no-3:114-117 163. (MIRA 17:3)
1. lomskiy politekhnicheskiy institute

DEI',K~WIIEVY %T.I.; lT.1K1:0DfKo, A.,%.
.L - , ~ oldir;,~: arand.
Double separation and recia;:;ation of cler.-
Lit. proizv. no.1:32-39 ja '65-
18:3)

TIKHONOV, A.A., inzinerier.
, !,' -'
Housing and Industrial consrm~tinn in Cnaada. 'troll.0red.neft.
prom. 2 no.6:31-32 J9 '57- (YLiA 13:7)
(Canndt%--'COn3truct ion lndu3try)
It

PEVZNER, Ya.M., doktor tckhn.nauk;_TIKHONOV,,A.A., kand.tekhn.nauk
Investigating statistical characteristics of the microprofile
of basic types of highways. Avt.prom. 30 no.1:15-18 Ja 164.
(KRA 17:3)
1. Nauchno-issledovatel'skiy avtomobillny-y i avtomotornyy
institut.

TI
"Investip-ation of Anti-Friction ilropeztir~-- of Copperlea-I
Obtained bl., lal
i'.eL, -lization." "in of H-h-er Education US-'-,,
Odessa, 1P55 (Disceitations for of C.nndidalle o.-:'
SO: Knizhnaya Letopis, 'To
J,no cow
2~, it -.-

TIKHONOV,A-A~j- TADYKIN, M.T.
Remodeling trimming save. Suggested b7 A.A.Tikhonov, M.T.
Takjvk1n. Rats.i izobr.v strolo no-9:77-79 '59-
(MIRA 13:1)
1. Direktor zavoda stroitellnykh detal%r tresta No.1
Ministerstva stroltel'stva BSSR. Minsk. ul.Vysokaya, d.15 (for
Tlkhonov). 2. GlavM7 makhanik zavoda stroiteltnykh detaley
tresta No.1 Ministeretva stroitellstva BSSR, Minsk. ul.Vyaoka7a,
d.15 (for Tadyltin).
(saws)

TIXHOHU,7#jLA,, UDYXDi,M.F.
Modernized plane forentting end pieces, Saggented by A.A.Tikhonov.
H.P.Tadykin. Rats. I lzobr.predl.v strol. no-13:112-115 159.
MIRA 13.-6)
1. Direktor ravoda wStroydetallw treat& No.21, Minsk, BSSR (for
Tikhonov). 2. Glavuyy mokhanik zavoda "Stroydetall" treats,
No.21. Minsk. BSSR (for Tadykin).
(Woodworking machinery)

TIKHONOV, A-A.
TIlCiONOV, A. A.: "Investigation of vertical oscillations of automobile
wheels under road conditions." Min Automobile Industry USSR'. State
Union Order of Labor Red Banner Sci Res Automobile And Automotive Inst
(NAK). Moscow, 1956. (Dissertation for the Degree of Candidate in
Technical Sciences)
Knizhnaj,a letopial, No 399 1956, Moscow.

TMONOT, A.A.
Inve stijating, vertical vibrations of automobile wheals in road'con-
ditions. ATt. i trakt. prom. no.5:16-21 MY 157. (MLRA 10:6)
1. Nawhna-issledovatellskiy avtometornyy institut.
(Automobiles- Wheels--Vibration)

113-56-3-4/16
AUTHORS: Briskin, M.I.; Gellfgat, D.V., Candidate of Technical Scien-
ces; Pevzner, Ya.M., Doctor of Technical Sciences; Tikhonov,
A~A.
TITLE: Dynamic Stress in Truck Bodies (Dinamichoskiye nagruzki v
kuzovakh gruzovykh avtomobiley)
PERIODICA L: Avtomobillnaya Promyshlennost', 1958, Nr 3, pp 12-16 (USSR)
ABSTRACT: At the present time, trucks are fitted Wi th special apparatus-
es which are often sensitive to shocks, etc. The trans-
porting of fragile freight also makes protection against
shocks necessary. Experiments were made, therefore, to
measure accelerations in the trucks ZIL-151 and GAZ-63 act-
ing in vertical and horizontal directions. For this purpose
an optical accelerograph type NAMI was used (Figure 1). A
beam of light was directed on a mirror which transduces the
movement of the chassis and causes oscillations of the beams
These oscillations were registered by a film camera. The
speed of the film was 18 mm/sec. The transducer of the ap-
paratus is represented in Figure 3. The two truck types were
Card 1/3 loaded with 10 and 50% of their nominal capacity. The roads

Dynamic Stress in Truck Chaosis
113-58-3-4/16
on which the tests took place were of two types: cobble-
stone and country dirt roads. The speed was 30 km/h,, Measure-
ments were made on sections of 200 m. The oscillations
arising in the chassis are represented in Table 1. Higher
oscillation frequencies, from 400 to 600 oscillations per
minute, were caused by the hardness of the tires, etc.
Still higher frequencies, from 1,400 to 2,200 oscillations
per minute, were caused by the vibrations engine. Vertical
accelerations of the chassis bottom of the truck ZIL-151 are
represented in Table 2 (cobblestone roads), and Table 3
(country dirt roads)~ The tables show that in some cases
the accelerations reached 50 m/sec2. More frequent were
accelerations of 30-35 m/sec2. In the back part of the
chassis the accelerations were higher than in the front
part. Table 4 represents the values for the truck GAZ-63,
loaded with 10% of its nominal load and moving at 20 km/h.
The measured values reached 45-48 m/sec2 at times. Ac-
celerations of 30-35 m/sec2 were more frequent. Longitu-
dinal accelerations in the truck ZIL-151 are shown in Table
5, and in the truck GAZ-63 in Table 6. These accelerations
2
sometimes exceeded 50 m/see , Dynamic stresses were re-
Card 2/3 duced by rubber shock absorbers. Their application to a

Dynamic Stress in Truck Bodi-es
113-58-3-4/16
box of 100 kg decreased the accelerations to 25-30 M/sec2.
The greatest dynamical stresses arised in loose loads, In
these cases the accelerations of the freight reached values
of 40 9 (1 g - 9.8 MISO02).
There are 5 figuresq and 6 tables.
ASSOCIATIONt NAMI
AVAILABLE: Library of Congress
Card 3/3 1. Cargo vehioles-Test methods

-- i ,
.-K- ..,. . - -7. - . . . - . .
.--!if

Kw, -K"i-
-14. 'Doctor of technical sciences); Ti:
ALr Y khonoy, A. A (Cand-i-
date of technical sciences)
TITLE: Investigation of the statistical properties of the microprofile of basic
types of automobile roads
SOURCE: Avtomobillnaya promy-~-tshlennostl, no. 1, 11964, 15-18
TOPIC TAGS: transportation traffic, correlation statistics
ABSTRACT: Laboratory experiments were conducted to measure the microprofile of
common batic types of roads for automotive traffic. Various types of surfaces
were ter! ~ ed, including cobblestones of satisfactor-j quality, cobbles to-i-,ts w1th
chuckh,-,3s and mounds, asphalt, and concrete. The air, of' the tests ,m:, -,o eva'lta-
ate the variation of the statistical
calculating automobile vIbrat-Ions. A
fiC-atifirl ~MS trOatOd a3 beir.- a 5 -
urements were mar4e on strstche a o.' rna 5
f--~r asphalt aDd cemer.t cc)ncre~-e.
tory C obb, e n e r
asi
Card 1/_1

L 19711-65
ACCESSION NR: AP4049806
of the surface were taken with standard leveling equipment. A-11 measurements
were made in '.he morning hours 'from one ~'n5r--"Urjent location. ',There possible, t'A-le
measuring rod was placed along the most travelled --art -,f the roa6. Hoads were
seleciE-ed from several Soviet oblasts. -in all, 5800 moters op Toajway w,;re ::eas-
ured, and their characteristics arG sho-,jii in a table. 'NormaliLej correlation
functions were plotted-and calculated for each case. An empirical correlation
function was found tc jesccibe satis-factorily 1~he '1:en-
p (1) = A-1111 +.42e-1111 Cos 511.
era- case, where is the normalized micr~:,-'rofiie co-rc,"a"i0r, flunc-'Lon'
are charac- ~amp`r"; ar'c
A., + A2 -z 1, "1 and 2 '-~: - - 1 Ls a
tion coefficient. Periodicity considerations led to derivation of spectral
density functions relating vibration to automobile speed. Each road type was
described by a density function through analysis of its micropr0f-"113 -J&ta. "r2L,,-,.
art. has: 4 tables, 5 figures, and 9 equations.
ASSOCIATION: NAMI
SUBK=Dt 00 ENCL: 00
SUB CODEz GO 110 REF SOV: 001 OTIER. 000
C.rd 2/2

'_T_ W
L 27625-65 FSF(t~)Ivna(i) 1jr(c)
IMCESSLUN HR: AP50057al
S/0043/65/000/001/0095/0101
AUTHOR: Tikhonov, A. At
TITLEt On the stability of motion under constantly acting perturba-
ttons
SOURCE: Leningrad. Universitet. Vestnik. Serlya mAtematiki,
mckhaniki i astronomii, no. 1, 1965, 95-101
TOPIC TAGS: motion stability, constantly acting perturbation,
Lyapunov function, perturbed motion
ABSTRACT: An analysis is made of the effect of constantly acting
perturbations upon the motion of a body described by a system of dif-
ferential equations of the form
dX
"*~s = E Pckxk + X, (X,, X2. Xl) A V. x" X"),
dt
tthere Pak are constant real coefficients.Xs are functions which can
be expanded in an absolutely convergent series in integer powers of
Card

L 27625-65
ACCE-~~SION NR: AP5005781
X in the neighborhood of the origin of a phase space, and fs are
functions representing constant perturbations which satisfy the ine-
quality
IfAt, X., X2, ...' Xn)1, 0, then any solution of (1) with Initial conditions from
the domain V < ha satisfy the inequality
V < 11(t, ho) (5)
1
for all t >, 0. By integrating equation (3), inequality (4) is ob-
tained in expanded form which represents the unique constraint i---
posed upon the initial conditionB characterized by the conatant ho
and upon constantlv act ing pe r r u rb ations characterized by th ef u n ct i a n
q,(t). The estimates for nolutinng of (1) are deriveo on the basis of
( 5 ) .1neqUAlitV (~) t6 AC1A1VZ,!1J (Or tVO -,!ArtjCUjftr CaGeS', (p(t) -0
and qf(t) - const, for w h I _ hmore detailed information concerning the
behavior of solutiono of (1) is obtained. Orig. art. haai 33 for-
mula$. ILK)
AS SOCIATI ON none
Card 3/4

TM1,101410VO A, F,
TMonov, A. F. "The work of the scientific-technical student circles of the Belorussian
Wood-Technology Institute imeni S. M. Kirov,," Sbornik nauch. trudov (Belorus. lesotekhn.
in-t im. Kirov&)., Issue 7~ 1948P p. 157-59.
Sot U-3736, 21 May 53.. (Letopis 'Zhurnal lnykh Stateyp No. 17, 1949)e

BUDYKA. S.Kh.. kandidat tekhnicheskikh nauk, doteent.-W 17'W"I
kandidat takhnichaskikh nauk, dotsent; YURXXVICH, I.D., tt=ssor,
redaktor; ZAKHAROT, Y.K., professor, doktor sell skokhosyaystyeanykh
nauk. rodaktor; AIXKSANDROVICH, Kh., takhnichaskiy rodaktor
[Manual for workers in the logging industry] Spravochnik rabotniks
lea osagotovi tell noi promyeblennosti. Soot. B.Xh.Bulyka I A.F.Tikhonov.
Minsk, 1955. 774 p. (KLRA 10: 1)
1. Akedemiya navuk BSSR. Minek.Inatitut lesa. 2. Chlen-korrespondent
AN 19SSR (for Turkovich)
(Imbering)

TIKHONOV.-A-1,~, kandidat tekhnichaskikh nauk; APANOVICH, A.M.; KARTYNOVSKIT,
-----TO- .I.; IVUROV. Yu.H.; TRUMUNOVA,A.. tekhOcheskiy redaktor
[Progressive lumbering methods] Peredovyin metody truda Us leso-
Sagotoykakh. Pod obahchei red. A.F.Tikhonova. Minsk. Goo. izd-vo
BSSR. 1956. 111 p. (MLRA 9: 11)
(Lumbering)

TIKHONOT-1 A.F.; MARTYNOVSKIY, Ye.I.; VAYNRUB, Ye.G; TIKHOHOT - A.F.,
kandidat tekhnichaskiv nauk, redaktoF-,-CHVMAK, I.,
redaktor; TRUKHANOVA, A.,takhnicheskiy redaktor
[Axperience in using new lumbering equipment in the forests
of Vhite Russia] Opyt ekspluatataii novogo lesoxagotovitellnogo
oborudovanila v Jesakh BSSR. Pod red. A.F. Tikhonova. Minsk.
Goo. izd-vo BSSR, 1957. 133 P. (MIJU 10-4)
(White Russia-Iumbering-Nachinery)

a a a a a[*-*,
0 00 00000 0 so 0 0 do do do 4 of 0 so 0 o is
03 1 1 1 1 w If U Ij If If k It go IT a ZIM Dion AVANTM111 Um his JIM isms 41 a a of 04ce
it -1, t]
a A. r 2 M CC _z_ A A,,- a -A-
P2OCf%IIq t.0 -tc! 61.1~
0. GTRSMS Vol, 1 No, 3 i !-Goo
40 if
:
90-11
oesi- Samareirij A.A. and Tikhonov The stimulation of redic, wave can-
doo.tij dustors, 1. 12113-96*':'
of a!-. x6do
00
so
Zhurnal Tekhnichdiskot Fisild, Vol. XV11, No. U (1947) 90
Moo
@-ILA M4ULLUROCAL LIT94ATION1 CLASUPICATION
0.,A.v 40
gee
.10 &1 p
4 ad 0 .3 1
IT it a it a ait a of to a11 M "a 111
0 0 0 is Is 0 0 0 0 0 0 0 0 0 0 0 Of 0 0
1*0 1 : do : :'A
do 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 e S, 0 a

BUDYKA, Sergey Khristoforovich; Prinimali
uchastiye: KOVALEV, II.F.,- YAKAREVICH, V.S.; TDIOPMEV, L.,
red.izd-va; VOWKHAITOVICH, I., teklm. red.
(Manual on the timber lndustry)Lesopromyshlonnyi spravochnik.
Minsk., Izd-vo Akad. nauk BSSR, 1962. 711 p. (MIRA 15:11)
(Lumbering)

CHEREPOVICH, Sergey Yefimovich;
GRITSKEVICH, A.G., kand. tekhn. nauk., red.
[White Russia, a republic with large-scale chemical
industries] Belorussiia - respublika bol'shoi khimii.
Minsk, Belarus', 1964. 57 p. (MIRA 18t7)

M -
0
..... -------------- - '066
............ V
c' v
_T/
Category: USSR / Physical Chemistry
Thermodynamics. Thermochemistry. Equilibrium. Physico-
chemical analysis. Phase transitions. B-8
Abs Jour: Referat Zhur-nimiya, No 9, 1957, 29889
Author : Smirnov V. I., -Tikhonov, A. I.-
izwt : AcademW of Sciences USM_
Title : Equilibrium of Interaction of the Chlorides of Cobalt, Nickel and
Copper with Oxygen
Orig Pub: Izv. AN SSSR, Otd. tekhu. n., 1956, No 9, 48-54
Abstract: Description of the layout of a circulation unit and of the method
investigating the equilibrium in the chloride - oxygen system.
Approach to the state of equilibrium is effected from two sides.
Calculation of K is carried out on the basis of determination of
C-han in gas pressure L p, and at onall -'. p, also from the results
of analysis of the gaseous phase for the chlorine content. Decompo-
sition of CoCl,~_ and NiCl, by the oxygen takes place in a single stage
according to the reactionB: 3COCl; - 2D Z - Coj 0 3C1 z (1) and
Card 1/9 -16-

Category: USSR / Physical Chemistry
Thermodynamics, Thermochemistry. Equilibrium. Physico-
chemical analysis. Phase transitions. B-8
Abe Jour: Referat Zhur-Xhimiya, No 9, 1957, 29 ~
2NiCl_ - 0;. 2NiO 2 C1.4,(2), and that of CuCl;,,occurs in
two stage it: 4cucl, - 0, 2CuOCuCl, -r 2C1 (3) and 2CUOCUCl 0
4cuo -r 2c1.,,. (4); the equilibrium cowtants K, of reactions (1)
(4) are given by the equations: 1) 1g 1-~= -13&6/T + 15.45 (400
6500; 2) 1g K =: -8750/T + 8.32 (4oo - 6~bo); 3) 19 k= -5700/T +
4-38 (300 - 4500); 4) 19 F-~= -9740/T + 9-525 (350 -4500). The
K measured by the authors are in some instances greater by one
order than those previously determined (Jellinek K., Rudot A.,
Z. anorgan. und allgem. Chem., 1926 , 155)-
Cari 2/2 -17-

TIKHONOV, A.I.-, SMIRNOV, V.I.; SRYVALIN, I.T.
t ,
Deconponitlon kinetics of cobalt, nickel, ind copper chlorides by
oxygen. Trudy Ural. politekh.inat. no.58:167-1?6 157.
(Cobalt chloride) (19ickel chloride) (MIRA 11:4)
(Copper chloride)

SKIRNOVO Vaoilly Ivanovich;-TIKHONOT, Anatoliy.. lvwwvirh-. AGLITSKIY, V.A.,
. -- -A-va;
red.; WaM. TU.T., red 'iz Ye.M., tekhn. red.
[Boasting of copper ores and concentrates; *theory and practice]
(Ybzhig mednykh rad i konteentratov; teoriia i praktika. Sverdlovsk,*
Goo. nauchno-teldm. izd-vo lit-ry po chernol i tovetnoi metallurgil,
Sverdlovskoe otd-nie, 1958. 284 p. (mm 11:9)
(Copper ores)

AUTHOR: 75-13-2-26/27
TITLE: Be %riew and Bibliography (Kritika i bibliografiya
PERIODICAL: Zhurnal Analitickleskoy Khimii, 1958, Vol. 13, Nr 2,
pp. 264-264 (USSR)
ABSTRACT: This article is a review of the scientific manual;
"Fundamental Principles of qualitative Chemical knalysis"
(110snovy kachestvennogo khimichesko-o analiza") by
N.I. Komar'. Edition by the Khar1kov State University
ineni A.M. Gorlkiy (1955). The work is an introduction
to the course for qualitative chemical analysis.
1. Chemistry--Bibliography
Card 1/1

USPFaISKIT, N.F.; KUSAKIN, P.S.-, DIYEV, M.P. [deceased]; PMESTORONIN,
A.A.; TIKHOMOV, A.I.,, PRISHLBTSOY, D.V.; YEME, L.I.
Shaft furnace melting of an oxidized nickel ore sinter with
use of highly sulfurous coke. Trudy Inst.met.UFAM SSSR
no.5:123-135 160. (MI" 13:8)
(Nickel--Metallurgy) (Sulfur)

TIlMOWOVq A,I,; SyRVALIN, I.T.
Thermodynamics of the basic reactions in ehloridizing roasting.
Trudy Ural.politekh. inst. no.98:41 160. (MIRA 14:2)
(Nonferrous metals--44etallurgy)

YABIDNSKIY9 Yu.A.,- TIKHONOVj A.I.
Reducing copper looL;es with slags during the reduction amelting
of copper matte. Trudy Ural.po3ltekb* inst. no.98t46-58 160.
(MW 14:3)
(Copper-Metallurgy) (Alag--~-Analysie)

("(h n c~s

TIKHONOV, A.I.1 CHUMVIREV, S.K.; SMURNOV, V.I., akademik
Kineti-. regularities n ',h,-- oxidation of louer nickel eulfide In a
fluvidized bad. Dokl- AN SSSR 163 no.31686-689 J1 165. (MIRA 18s7)
1. Ural'skiy politeAhnioheskly Inatttut im. S.M.Kirova. 2. AN KazSSR
(for Smirnov).

DROBCH124KO', A.T.; SMIINOV, V.I.; MAZANIK, V.N.; TIKHCHOV,, A.I.;RANSKly,
B.N.; KHARALMI, T.A.
Retreatment of slags from the smelting of secondary copper con-
taining rav materials. TSvet. met. 37 no.12t23-25 D 164
(MIRA 18s2)

TIKHOLNOV A.I.j YAROSIJVT-'-EV, A.S.; SMIRNOV, V.--".,,
Kin(-.t'-cs of r-tidmum siilf.Ld#, U-1
Doki. AN ,:2SSR 159 no.!,,,lr2-196 N 164. 01!146~%
1. Urallskly politekhnicheakly institut im. S.M. K~'rova.
AN Ka-,SSR (for Smrnov).

allmlov, Vasillylvanovich; TSEYDLER, Aleksandr Allbertovich;
HODYAKOV, Ivan Fedorovich; TIKHONOV, Anatolly Ivanovich.
[Metallurgy of copper, nickel and cobaltj alternative course]
Metallurgiia medi, nikelia i kobal'ta; alternativnyi kurs.
(By] V.I.Smirnov i dr Moskva, Izd-vo Metallurgiia. Pt.l.
[Metallurgy of copperi Metallurgiia. medi. 1964. 462 p.
(MIRA 17:8)

DROBCHENKO, A.T.; MAZANIK, VA; RAN.71Y, B-f"; KHARAIM, V.A.; 5~11RNOV, V.I.;
TIKHONOV, A.I.
Regularities of the reduction process for liq,iid slails from copper
smelting. TSvet. met. 36 no.12tl5-18 0 163. (MIRA 17:2)

TIKHONOV, A.I.; KLYUYEVA, A,V.
Leaching nickel-cobalt ores with sulfuric acid solutions. Sbor. nauch.
trud. Ural. politekh. inst. no.134:32-39 163. (MIRA 17sl)

I
TOUPYAKOV, I.F.; TIKHONO'Vp A.I.
I - -- *
Treatment of a f64 raw ore at the Karabakh Mining and Metallw~&al-
Combine. Sbor. nauch. trud. Ural. politkh. inst. no.lj4rl4-22 '163.
(MIRA 17:1)

SMIRNOV, Vasiliy Ivanovich; KHUDYAKOV, Ivan Fedorovich; TIKHONOV,
Anatoliy Ivanovich, KILIDIBEKOV, R.G., retsenzent; MISHIN,
V.D., red.; KRYZHOVA, M.L., red. izd-va; MATLYUK, R.M.,
tekhn. red.
(Obtaining cobalt from converter slags] Izvlecheniye koballta
iz konverternykh shlakov. Sverdlovsk, Metallurgizdat, 1963
150 p. 04IRA 16:5i
(Cobalt) (Slag)

SMIRNOV, V.I.; YABLONSKIY, Yu.A.; TIKHONCV, A.I.; LEBEDI, B.V.
Flow-sheets for the complete retreatment of slags from plants of
nonferrous metallurgy. TSvet. met. 35 no.9:50-56 S 162.
(Nonferrous metal induatrisa-By-products) (MIRA 16:1)
(slag)

IMOV, KIBRIK, P.S., red.; FAYZELI, Yu.A.,
red.; YOLOTUS111"IN, V.I., red.; LO.',.LR:OV, U.I., tek-hri.red.
[Heat control and mcasurement, instruments and nutoriatic
regulators of the boiler feeders of 1~-4000 railroad car
mounted powor pl;'tnts and their vaintenancolToplovye
kontrollno-izmeritelliiye pribory i avtoz.atichonkio re-
guliatory pitaniia. 1-otlov energopoc!zdov B-4000 i ikh ob-
sluzhivanie. Moskva, Gosenergoizdat, 1962. 83 P.
(MIRA 15: 10)
(Electric power plants)

DERUCHEVY V.I.; TIKHON
Hnio-!~~
Verticany-closed conveyor for casting rollers in chill molds*
Lit. proizv. no.6:39 Je 162. (MIRA 15:6)
(Foundries-Equipment and supplies)

SMIRNGV,, V.I.; LEB 1, B.Vq_TIKHONOV A.I.; YADLONSKIY, Yu.A.
j,
Complex processing of waste slags from the coppez industry.
TSvet.met. 34 no.10:46-50 0 161. OMIRA 14:10)
(Copper industry-By-products) (Slag)

KUZMSOV,A.P.; TIKHONOV,A.I.
Screens for protection against shavings. Stan. i instr.
26 no-5:13-14 MY '55- (NLU 8:8)
(Nachinery--Safety appliances)

TIKIMI"OTT,
Plookaia zadacha o dvizhenii. I-rrl:i T)o6 poverkhrionAliu tiazlieloi zhi(.kc,:;tl k-rio--clumi
Clubiny. (Akadeirdia Ilauk SSSR. Izvestiia. Otdelenie tekhnicheskdk-h nauk, 190,
no. h, P-57-78, diagrs.)
Title tr.: Plane problem of the motion of tho wing under the surface of a honvy
fbild of finite depths.
A3262. A6104h 1940
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress
1955

MATYUSHKINA, N.A., kand.biologicheskikh nauk; TIKHOKOV, A.M., kand.
podagogicheakikh wmk ---
Features of work in light protective clothing (without
artificial microclimate) on dry lod and under water).
Voone-med. zhur. no.11%48-52 N 161. (141RA 15:6)
(CLOTHING, PROT9CTIVE)
(WORK) (MEDICINE, MILITARY)

TIKIIONOV, A.N.
Black-and-white television Bets. Standartizatsiia 27 c,.1,5-'-c,8
Ja 163. OCRA 17:4)

TIKHONOV, A. N. (Moskva); SAMARSKIY, A. A. (Moskva)
Homogeneous difference systemo on nonuniform nets. Zhur. vych.
mat. i mat. fiz. 2 no.5:812-832 S-0 162. (MIRA 16:1)
(Difference equations)

S/020J63/149/003/005/028
B112/BI80
AUTHORS9 Tikhonov, A* N.~,_Correaponding Member AS USSR, Samarskiy,A.Ai
schemes
TITLE % Stability of difie
A:
PERIODICALs- Akademiya, nauk Toklady, v. 149, no. 3, 1963, 529 53f,
An example is given.which shows that the hypothesis that a, differ-
:once scheme is stable in a class of variable coefficients if it is stable
in IL. class of constant coeffioi6nts-,is not valid when the olass.of
variable coefficients contai~~J!6ky 'Oiece-wise continuous andiViece-wise
Card 1/1

L 2"40-66 E.",Ir ( I/rEWA h) G71
A.-
ACC NR: AP6007873 SOURCE CODE: UR/0397/66/000/002/0034/0041
AUTHOR: Tikhonov, A. N.; Berdichevskiy, M. N.
ORG: All-Union Scientific Research Institute of Geoph
-vstqq (Vaescyuznyy nauchno-
issledovatellskiy institut geofiziki)
TITLX: Use of tn in studying the geologic structure of sedi-
mentary basins
SOURCE: AN SSSR. Izvestiya. rizika Zemli, no. 2, 1966, 34-41
TOPIC TAGS: telluric current rydeology,
ABSTRACT. The paper is a general review of magnetotelluric methods (i. e. methods of
geophysical prospecting based on measurements of variation in the natural electromag-
netic field of the earth) used in the Soviet Union for studying the geologic struc-
ture of sedimentary basins. The basic characteristics of three main categories are
studied: 1. magnetotelluric sounding, 2. magnetotelluric profiling, and 3. the tel-
luric cux,rent method. In all these methods, the primary part of the magnetotelluric
field (i,, e. radiation from the ionosphere) is considered as a polyharmonic set of
plane electromagnetic waves incident on the flat surface of the earth. Analytical ex-
pressions based on this model are given for calculating the electrical and magnetic
field intensities in the three main classes of magnetotelluric methods. These methods
UDC: 550.837.6
Card 1/2

L 25540-wft-)-
ACC NRs l%P6007873
have been used for accumulating a great deal of experimental data on variations of
the P and P. types which confirm the physical validity of the plane-wave approxima-
C t
tion in this region of the spectrum. Orig. art. hast 9 figures, 2 tables, 2 formu-
las,
SUB CODE: 08/ SUBM DATE: 20Jan65/ ORIG REF: Oll/ OTH REN 001
-Card _2/2 OV

!-ACC NR:. AlfX05:12T 'OUi?CE CODE: '2
~'. t.,
AUTHOR: Iveronova, V. I. ; Tikhonov, A. 11.; Zaikin, P. N. Zvjaeina,
ORG: Voscow State University Im. M. V. Lomono"ov (1.1,oskovskiy gosudarstvennyy 'Univer-
sitet)
T.-L=; Determiration of the phonon spectrum of crystals from the specific heat
SOURCE: Fizika tverdogo tela, v. ~1, no. 12, 196-6, 3459-3462
TOPIC VGS: phonon spectrum, distribution function, specific heat, crystal property'
thermodynamic function, aluminum
ABSTRACT: By using an approximate relation between the frequency distribution func-
tion and the specific heat, the authors demonstrate that in the harmonic a2proxima-
tion it is possible to calculate the phonon spectrum of crystals from the specific
heat and from other thermodynamic functions. The approximate frequency distribution
function is obtained directly from the experimental data on the specific heat. The
determination oil the approximate distribution function is facilitated by the fact that,
in the approximation considered, the phonon spectrum is a continuous and piecewise
smooth functi6n with a derivative baveir-S a finite n=ber of disc ontinuit 4e3. -1he
resultant approximation is a smooth f'unction which carries a minimum of characteristic
information (line structure) and satisfies the equation with a specified accuracy.
By way of an example, the frequency distribution function of aluminum, obtained from
the integral equation using experimental information on the specific heat of aluminum,
Card 1/2

ACC NR. AF70053-27
Ls presented. It is noted in the conclusion that the method ce.n be used without
modification to determine the energy spectrum of any Bose system from its thermo-
dynamic functions. Orig. art. has: 2 figures and 9 formulas.
SUB CODE; 20/ SUBM DATE: 03Jan66/
ORIG REF: 005/ (;TH REF: 003
Card 2/2

Uber einen 1-letrisationssatz von P. Urysohn. ;---ath. (10/,25), 139-142.
SO: 1*1atieratics in the USMv 192:?-1947
edited by Xurosh, A. G..
I-larkushevich,,A. I.,
Rashovsldy, P. K.
1-bscow-Leningrad, 1948

It
A r% e~. -,I
Uber dio topologische EnreltcrunC von Falriell- '~'ltll- 102 (1",29),
SO: Mathematics in the US~5ts '917-1947
edit(!d by Kurosh, 4. G.,
Nark-ushevich, A. I.,
Rashcv3kiy, P. K.
lrbscow-LerubiVad, 1948
L/

Ob uravnenii teplo.p.1-ovodriosti d)-:ra nes~ollldJ~h pcremennyl;h. 13.,.qill. ul:l-ti (a), 1:~-,
(1.)33).
SO: I:athematics in the USMIZ, 1917-1947
edited by Eurosh, A. G.,
I-Lxrkushovich, A. I.,
Rashevskly, P. K.
J
Moscou-Leningrad, 1948

Th&rbaos d'unicit& pour lllqnation do lan chalear. 42 1-3.5) -21") .
SO: Natheriatics in the UlZE't", -L91'1-191,7
edited by Kurosh, A. G.,
I-larkushevich, A. I. ,
Rashevskiy, P. K..
Mosco-a-Loningrad. 1948

-I K ~i XN .7
L a
Ein fixpunktsatz. Math. ann. 111 (1935), 767-776.
SO: Mathematics in the USSR, 1917-1947
edited by Juroph, A. G.,
Markushevich, -ft. I.0
Rashevskiy, P. K.
Moscow-Leningrad, 1948
V

Cb iinivel'sal.'nom tOP-010richonl'on prof;tva,,iotvo. D:m. ~ 49-52.
SO: Mat-hermatics in the USSR,, l,'13!1-1947
edited by.Kurosh, A. G.,
Markushevich, A. I.,
Rashevskiy, P. X.
lbscow-Ler-Lingrad, 1948

1. i, 1~. ;, i , A..
Tikhonov. A. N. "On the Infulence of R~-dia2ctive Wisin+e:-r~itlor cn t1l,e --T
the F-rthls Crust. 11 Izvestiia Ak2d. Naul: S.S.S.H. - C.' E.' .,
Seriia Gco~!raf. i Ieofiz., No. 3, D37, p~ - 4311-459.
I/

TIKHONG--, A.N.
0 funktsionallnykh ura-~nenlyakh tipa volterra i ikh primereniyakh k nekotorym zadacham
mate~4icheskoy fiziki. M., &lull. UN-T). (A), It8 (1938)., 1-25.
SOs ~kthematics in the USSR, 1917-1947
edited by Jurosh, A* G.0
Markushevich, A. Iop
Rashevskiy, P. K.
Moscow-loeningrad., 191+8
v

----- -TIVONOV# A. 11.
Inst. for Theoretical Geophysics, Acad. of Sci. USSR, Polucheno, (-1942-)
"The Effect of Inhomogeneity of Earth Crust on a Field of Telluric Currents,"
Ix. Ak. Nauk SSSR, Ser. GeogTaf. i. Geofiz., Nos. 1 - 6, 1942.

- TM101TOV, A. N.
Inst. for Theoretical Geaphysics, Acad. Sci., Polucheno, (-1942-)
"The Influenco of an Intermediate Layer in Vertical Sloctric Soundation,"
Iz. Ak. Nauk SSSR, Ser. Geograf. i Geofiz., Nos. 1 - 6, 1942.

TlY.MMLIV I A. ~J.
"on the Stability of Inverse Problems," Dok- All, 39, No. 5, 1943. Corr. 1-br., AS
c. 1943-- 0.114-71

~* -.0
Cb ustoychivosti obratliykli zadach. Dati, ~39 (101;~)'
SC: !-:at~-ieriaUcs in the USSR, lf~!7-1547
6.,
edited by Kurosh, A.
llarlcushevich, A. I.,
Rashevskiy, P. K.
Moscow-Leningrad, 194.8

- - - -T MONOV'A. N.
Institute of Theoretical Physics, Acad. of Sci., (-1945-)
Seimological. Institute, (-1945-)
"On the Averaging of Gravimetric Fields,"
Iz. Ak. Nauk SSSR, Ser. Creograf. i. Geofiz., No. 3, 1945

'riLliuLL) Y , i_ - _P: .
"The Settling of the Electric Current in a Homogeneous Conductive Half-Space,"
Vest. AS Lr.:).W,, Vol. 10, 1946
InBt. Theoretical Geophysics, AS WEIR

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Sep/Oct 1947
Geophysical Prospecting
"Moirelopment of Electrical Geophysical Exploration
ri* Thirty Years,," A. N. Tikhonov, A. I.
Zdlborovaki7, 4 pp
11-1
*IL Ak Nauk SSSR, Ser Geog i Geofiz" Vol XI., No 5
Vp to 1920 there was me publication in Russian
vhIch dealt with this subject. After 1920 more
Intwest vae evidenced in this field and great
4*1des vere made when the government formed the
AII-Vnim Office for Geophysical Work and the State
C=Wil for Geophysical Trusts, Brief description
af~'146 oreanized program vhlob vas begun in 1928
USSR/Geophysios (Contd) Sep/Oot 1947
to create a large class of skilled specialists
in the field*of electrical geophysical
explorations.
06M

A. 176
PA IIT21~
b9m/Alminum lngo~z
Copper Ingote
*The TbL%nry of a Continuous Lrija
1. G. Zhyidkovskiy, 16 pp
wZhur Tekh Fiz" Vol XVTI, No 2
Statement of -the problem in the form of a par-`,ial
differential equation relating 'a (temperature) to
t (time) anA- x Vbstance). Appyoxim5te solutlun.
Praotical atatement of the problem in the :-naan
aluminva a-ad copper bars, plates and
Calculation of crystallization.

TIMOITOVI A. No-

538.566. 621.31)2.24
41M. On ths-eigit2tion f wnvr mildVi. 1. SAMAR-
AL A. A. t4D jjKiio,4pY_ A. N~ Bull. Tc7T_Yc7.
URSS, Sir. PA6-1. 17 (Alo, 11) 1283-96 (1947) In
Rumian.-Thc author& examine the excitation of I
cylindrical wavegnidcs of i~rbltrary cross-section by
a)ibcarcurivntparalielto the axis. Thclfcrizvector

c
ea h current element P; obtained by means of an
/infinite series involving the eigenfunctiong ofthe guide
cross-section. The total flertz vector il then derivcd
using the principle of supcrpoMtion. IN., analysis is
carried out on a rigorous mathematical bais and an
ex(cnsivc use is made of the properties of Greert'i
functiorm a.
'A

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a *4 0 0 0 0 0 0 6 0 0
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THMO W)V, A. IN. _
"The Stimilation of Radio Wave Conductors," Zhur. Tekh. Fiz., 18, 11, 1947.

TIKKI'VI A.N.
Jan 194 r
Absorption
Mathenatics - Applied
"Absorption of Gas from an Air Current by Granular
Material, Part 11.," A, Tikhonov, A. Schuchowitzky,
J. Zabezhinekly., Tarpov InstAtute of Physical
Chemistry, Moscov, 16 pp
"Acta Physicoohimica URSS" Vol XXII, No 1
A solution is given to the simple linW differ-
ential equations describing gas absorption. Experi-
mental data is compared with theoretical results,
in tabular and graphical form.
BS 26T60

00
00
go"
09-11
00
00,
00
00
00 0
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00 Id
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-d A.A.
Zhur. UG094 i ToOrOL Fix, 191 343.8
Ruslan).
A getwral rafttiOn PrINCIPLO Is laraWalod for the onto
OVINDUM AV - lew - -F(m). w1spre w . mm); mjvuom sat-
isfying t"t Principle arq lamming OWNUM. at t --. Of Can-
CbY'S WOMOM Is WWh IkA IMWILI COMARJOW cd a(M 1) arg
mIS4.0) - 0 and Mum - 0. ow a is tm vubm. ; tm
labratim "MUM CarrOOPORdims la the aba" wom Watiae.
It is 6%m" tMt. if' As IddIMINAd NPCO. the swihad oWtud
bar* t-ft to solmu- -"*iw aw born ., -tim of
t&di&tL= Of Sam~rfeld (;Rkr..Wr. dws"ch" zmat- Veretal-
pas 21. SOW1012)).
4,11110mad all"I"Imp
400
deg,
too
400,
4100
fee
we 0
wee
Sabana j4jr GOT
ilk

$-Ji it,f NJ
at sopmembf 4" ftm in 0 Wow*Wb an a Awrit
of Or IN mW IN FWW A, minalski A A-'ai-
Tikt",n_qy, (1A frAh Fit. July o9i'll. VA a#. R-- ?
"If. ~y5q 4#7u Its Itu"tan I It kAt twvn statist by vat a-s%
authots without pri.4 that any ha-1.1 in a ionawr"Ma, c4a
Iw ftl,orwtlw 44 & Sun) oil stir transv'rm irl"tt". hVI'l
TE and the trA,t.v,gw mAstielk- fi,,kI W. A tijt~wo.,
nwheirtitit-Al 1-c-I i. ativen thit tcty r.ru fichl to &
.A%VmuhIr .*#a I., 1rI"rw1Vla,I bV I... Ilrilsia" %- 1~*,
~h h4vtnit "4w doth-mix lo.agn -t..
17- 1-14ans W Artellwarsisit the r fit fti'M 40 A A,.
14M.Ir .. the" 1-1w-1 1'. th~ 1-44- ..1 tin.11"if 1-
-61 fqwt~mq /. 41.1 /. ..!
OW el.1111h 111111 1.14191.1k 11.1i %h

TIK~ONOV, U. PA 10/419T3r,
U=/Xlectronioa Jul 48
Wave Guides
"Excitation of Wave Guldea. III," A. A. Samarskiy,
A. N. Tikhonor, Sol Res Inst of Pbys, Moscow State
U) 15 pp
"Mar Takh Fiz" Vol =1, NO 7
In two previous papers authors examined problem of
excitation of a cylindrical wave guide of arbitrary
section by means of arbitrary currents within the
wave guide. Here authors derive_ Sormulas for active
part of emission resistance 'Rv'w of arbitrary
current. Submitted 24 Jan 48.
no

MR/Radio jul 49
Wave Guides
Antemzs
"Radiation 'Resistance of Line Currents," A. A.
Sismarskiy, A. N. Tikhonov, Moscow State U Imeni
V. Inmonosov, 11 pp
*I%ur Tekh Piz" Vol XIX, No 7
.Studies problem of calculat-Ing reactive part of
radiation resistance of a line conductor (antenne
current distribution being given. Establisbeii
that value of reactance is finite only for thi
case of a tuned dipole. Gives formulas for rd-
51/4,9T!03
MR/Radio (Contd) Tul 49
feactance of a half-vave dipole in a cylindrical
Iftve guide of arbitrary fox Submitted
24 jul 48.
51/49T103
E-4

TIKHOtXV, A. N.
USMAraysizz
Absorption
Feb 49
19Aboorption of Gas Fr.m an Air vurrent by a layer of Granular Material III,," Ya, L,,
Zabash-Inskiya A* A* 7AmWiov1tskiy# A, H, Tikhonaw, 10 pp
I$Zimr Pis Khim" Val XXIII, No 2
Conducted exp, rimnts with activated carbon usirZ dietLy! et1wr as a eorbate, to verify
theoretical results oe previous re-poes ~n ca, ~zii. opendencion of u6neentration C
at a distance L up,n the tim theta for various tjpes of Luothermd. bulmiLtei 26 Feb
47.
PA 47/49T102

I I f% t
I . " . - ." f -. I-
4/,i

--- - 7 - -- -- -, ~.:~ --- - -, , :. "I ,Igomm=
I

. I I - - , - , I I I
A-1 -.14 /z- A A,/ I ~ - - I I- ... I -
'c --. z -~. - I-, I

158T53
USSR/GeophYsIcs Beat Con4uctivity PAY/Jun 5q
Geophysical Prospecting
"Third Boundary Problem for an Equation of the Para-
bolic Type," A. N. Tikhonov, Geophys Inst, Acad Sci
USSR, 6 pp
"Iz Ak Nauk SSSR, Ser Geograf i Geofiz" Vol XIV, No 3
Solves heat conductivity equation for short segment
with third-order boundary conditions on both ends in
form of series of integrals, i.e., form convenient
for calculating small time intervals'*Process govern-
ing establishment of electric field in nonhomogeneous
medium can be studied by presentation of problem in
this form. Submitted 12 Jan 50.
158T53

5 .) urc a I ~~Othemstlall Ro-viatis_ zI;ca li .--,; ,

TIKHONOV, A. N.
PA 163T20
USSR/Mathematics Differential Jul/Aug 50
Equations
Sriall Parameters
"Systems of Differential Equations Containing
Parameters," A. N. Tikhonov, Moscow
"Hatemat Sbor" Vol XXVII (69)., No 1j. yp 147-156
Considers dyi/dt.-fi(tpx,z) (1 -1#21 ... n)
,Mjdzj/dt-~ Fj(t,.v,z) (j ~1)2) ...m)
and its solutions as it depends on the small
parameter Mj (greater than zero). Submitted
3 jan 49.
]m 163T20

pill 17rT.22
~SSR/Geophysice - Earth Currents 11 Jul 50
Prospecting
"Determining the Electrical Characteristics of the
Deep Layers of the Earth's Crust," A. N. Tikhonov,
Corr Mem, Acad Sci USSR, Geoph~s Inst, Acad Sci USSR
"Dok Ak Nauk SBSR" Vol MIII, Wo 2, pp 295-298
Theoretical discussion of relations between magnetic
variations and earth currents from standpoint of
Maxwell's eq. Problem of using natural elec fld
for study of elec properties of deep layers of the
earth's crust (elec prospecting at great depths).
Submitted 20 May 50.
so 175T22

*.TihonoyLA, IT., i'Samarskil, A. A. Uravnenlya mate-
m atiftA equations of mathematical
PhYsics.] Go-suflarstv, lzdat. Tehn.-Teor. Lit.,,Nfoscow-
Leningrad, 1951. 659 pp. 14.80 rubles.
This book consists of three parts- (i) the theory of the
equations of matheinatical physics; (ii) applications to
phy,,'cal problems; and (iii) special functions. Thd first':
part ompriEes the body of the text. Each of the chapters
(except the first) has an appendix which discusses Applica-
tions to physical, problems of the material just presented.
Mathematical Reviews The theory of special functions is taken up separately in a
May 1954 special lengthy (about 100 pages) -appendix.
Aiialysis The first chapter gives a brief dikussion of the c6sifica-
I tion of second order Darltia - rs,
i diPff_Prmfi_aI.=UWm_Chapte
21 3t ii~d 4 treat the simplest proble mis for equations
Of
'
hyperbolic, parabolic, and elliptic type. The appendices to
these chapters take up such topica as ihe vibrating strirIg',
od, radioactive decomposition, elec6o
and i itatim, and
hydrodynamics.-
Chapter 5 is a 'contilluatio~ ~f chanter Varid'discusses
agation in space The ;ixth-chapter treats hezit ~1~
wave prop

M7 7 ff'7 4
.iM:"!!

r
~
-7-
wq
;,r

ONOV) ft'l IV,
diffusion in space while chapter 7 continues the discumion
of chapter 4 orf elliptic equations. Some of the topics con-
sidered in the appendices to these chapters are: elasticity,
ele nagUllig w ~_I - enrWc Wid,,P
ctroi _Ucs~ a(lig waves on thf
and hollow te,4nijawra, rach of the chapters has a set of
exercises at the end. The section on special functious de-
velops the theory of Bessel functions, Legendre, Hermite
and 1-iguerre polynomials. A few applications are given.
rhis book has a wealth of appIL-a Lions, many to topics
not usually treated. For example, two applications which
the reviewer has not seen elsewhere concern the diffusion of
clouds and the influence of radioactivity on the temperature
otter (Berkeley, Calif.).
of the earth's core. M. 11. Pr

MME/raeophysics - Electrical Field rfov,/Dec 51
in Layers
"Grawth of an Electrical Current in a 11~onhomogen-
eous Laminar Medium," A. N. Tikhono7, 0. A.
Shugarevskaya, Geophys Inst, Acad Sci MSR
"Iz. AY Nauk SSSR, Ser Geof iz" No 6, 'PP 50-55
Gives results of ccarputations relating to the
problem concerning the grrtwtb of an electro-
sag"etic field in a stratified nonhomogeneoua
space (in z-plane) which is excited upon the -
closing of the supply circuit lying on the sur-
fac~-_ zoo. Considers a conducting lsqe-r of
. ..... I-CAMS
USSR/Geo
.Physics.- Electrical Field Nov/Dec 51
in Layers (Contd)
thickness L (Cond s), lying on a nonconducting
foundation; also considers the case for a con-
ducting foundation. In both cases 2 schemes of
the disposition of the receiving and feeding elec-
trodes are considered: parallel and axial. Sub-
mitted 13 Jun 51.
199T79