SCIENTIFIC ABSTRACT NADZHAFOV, E.M. - NADZHAKOV, G.
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December 31, 1967
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SCIENTIFIC ABSTRACT
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/7--ic-Aric ty - Rcgulation
FD-1667
]-,!0 Pub. 10-"/ll
01, : 11104zhafovi E. M.; Abdv-Llayev, A. A.; and Krementulo, Yu. V. (Mosccrw)
0 : Z,,,perimertal investigation of the self-excited oscillations in the
internal circuit of a pneumatic regulator
odical : f-vtom. i telem., Vol. 16, 27-42, Jan-Feb 19551
ract : The aut!iors describe procedure and results of an experimental investi.-,ation
o' the in6ernal circuit of t1le pneumatic regulator type 04. They point ryat
the influence of hydraulic resistance and capacity of the 'eed:~)ack line,
its coef,"icient of amplification (quantity proportional to the ran~-;e of
t)-rottlinf;), capacity at regulator output, supply pressure, re6-ulator's
output pressure, diameter of the nozzle of regulator's secondary relay,
all namely upon the frequency and amplitude of self-excited oscillations
and upon the character of the course of transient processes. They indicate
the possibility of applyinr, the self-excited oscillatory regimes of the
-~neuratic ret-,ulators for improving the transient process. Three references:
V. L. Lossi.vevskiy, Principles of automatic regulation of technological
processes (in Russian), Oborongiz (Defense Press), 1950. V. V. Solodovni-
kov, "Frequency method of analyzing the quality of automatic regulation
systems," Os,o%-jr avtomaticheskoRo refnOirovsmniva (Princiiles of auto-Atic
2/2 FD - 1667
regulation), editor V. V. Solodovnikov, Mashgiz (Machine Press), 1954.
V. V. Petrov and G. M. Ulanov, "Stabilization of nonlinear servomechanisms,
ibid.
itution : --
itted : June 16, 1954
0),LHAFeV,
SR/Automa-tics ana Geiemechanics-pneumatic re,~ulator FD-275"!
rd 1/2 Pub. l.' - -2/ 11
.thor : Abdullayev, A. A.; Vayser, !. V.; Nadzhafov, E. M. (Moscov)
tle : Equations of the pneumatic regulator 04
riodical : Avtom. i telem., 16, Sep-Oct 1~,55, 131-45,,
~stract : The authors derive the equations to pneumatic regulators of the
type 04 (factory "Tizpribor"). Inspite of the fact that these
.-egulators are issued serially (tens of thousands of them in the
course of several years) and have been utilized in various branches
of the national economy, the designing and computations of systems
equipped with regulators of this kind have been made difficult,
the authors note, by the fact that up til now equations have not
been derived that describe the processes in the regulator and
numerical values of the parameters entering these equations have
not been determined. They conclude that the derived equations of
type 04 regulator and numerical values of their coefficients cor-
responding to various static regimes permit one knowing the remain-
ing elements of the regulation system (object'. final-control mecha-
nism, sensitive element) to write down in nil rical form the equa-
tions of motion according to final formulas and graphs immediately.
FD-2757
2/2
One reference: V. L. Lossiyevskiy, Osnovy avtomaticheskogo
regulirovaniya tekhnologicheskikh protsessov [Principles of the
automatic regulation of technological processes], Defense Press,
1950.
Itution
:)mitted : July 14, 1954
i ') ? - , , " I/; , -, '/ / J)
ABDULIAUV. Asaar Alekper ogly; NADZH Wj?m,34 ogly; AYURMAN, N.A..
A126-Um .
professor. doktor tekhnicheskikh nauk. redakfor; GONCHAROV. 1.A.,
redaktor izdatel'stva
(Automatic control in oil extraction using compressors] Avtomatiche-
skoye regulirovania v kompreasornoi neftedobyehe. Baku, Azerbaid-
zMnskos gos.izd-vo neftA nauchno-takchn.lit-ry, 1956. 242 p.
(Automatic control) (KIRA 10:9)
(Petroleum engineering)
MADZHAFOV, M.N.
OU692z~'
Automatic control of compressor wells, Trudy MN AN Aserb. SM
13:85-116 '56. OUJA 10:4)
(Oil wells) (Automatic control)
TOPCHITEV, A.V.. skademik. glavnyy redaktor; SHUMILOVSKIY, N.V., dolctor to-
khnicheskikh nauk, otvatstranW redaktor, LOSSMVSXIY, V.L.. redak-
redaktor; FLISKIN. L.G..
tor; HIZIN, I.S., redaktor; -HAagR"Qjj-
.jj,
redaktor; STRAKHOVA, L.P., redaktor; TARMOL'CHUX. G.G., redaktor;
PRUSAKOVA, T.A., telchnicheskiy redaktor
CSession of the Academy of Sciences of the U.S.S.R. on scientific
problems in automatization of production, October 15-20, 1956.
Overall automatization of production processes] Sessila Akademit
nauk SSSR po nauchaym problenam avtomatizatsil proizvodetys, 15-20
oktIAbria 1956 g; komplekanata avtomatizateiia proizvodstyannykh
protsessov. Moskva, 1957. 310 p. (xisA lo:4)
1. Akademiya nauk SSSR.
(Automatic control) (Automation)
.., V
RCMOVITS. G.T.; DMITRIYEV, V.N.; NADZw"&N"i I
Allovable simplifications in designing pneumatic control devices.
Priborostroanie no.4:11-18 Ap '57. (KLaA 10:5)
(PneumwtIc control)
AUTHORS - VX, NadzWcr~'~ F-M '~P- 7. WiO
TITLE: Thv Movable. of 8-r Aggl',iga.ie Unified
Sys t,---tm ( AUS il.edyashclhAy agrvg-i~.acy
mt' f i -t 5 1 m-;--wjlaY a -",3 iw-y ( Aus ) )
PERIODICAL: 91~8. Nr 7, py. l'-19 (USSR)
ABSTRACT: The tor, - ', PISIO ) ~d -~., -i ~opizd ,k r, th-~ Imsti Uj~
a-;rtama-~11LA A AN SSSR fjx)at-lv,'e of Aul--amticg and
AS USSR)) on ba3:L-i of tlht, fol-
lo-,4% pointl3 c-f
1,) The fcx the 1-e c%Dntralled
'be vic,,u, .a,& rangtt o! f..-.xa 0.2 t,) I kg/,=2~
2.) Fe.-Oing 5p -.jjYctl by pr--3.s-.r-z mari=x.
A --a4zh
4. Ope-w,:irg ,houl13 -..O~ th&r. 50 mp/9;~~ arki -'~T-anz-
-'-ee -I tt"L ~ -.y
5.1 Thi
0.008
Card 1/ 2 No
The Mo-qable Pnelma tJ Pj:3 D-i --? of am A iga -~ z, I
gg _ :;~ I - 19 58, iV A 0
e .- -n -o d j 1 3 M~ - b13 p i Or a-r.3 t he
--7r a7-i
The
twil
tion 0~ I e3 fx~-' yr- ~' ti hf fol
low"LvA `IPI~2~ press
0.7 !~O aim MM. MaI4
W'A r" ii.5 -'rA tic pi 5 (.on, c ka
path
280
In -.-he
was -!VOt:-~5 pr-mi-v-r- Tli-,
a7e;-~ig-d O.W~ a~m presziur-,.
Tnf- following lkeE~A'4r4-i `ae -z-un- ~~f ~h-, dyiweio
ea maj-!m;.vn 1 83 mm/im Re~iu~oaa-.
~c; 0.6 f~t A,; axi d-3-
-na-, -4
Card 2/2
IV! eV, V,
Universal Pneumatic ;'Ylultiplication-Division Unit and
Device for Autoinatic Square Rooting (Univer-
sallnoye pnevmaticheskoye mnozhitel'no-delitellnoye ustroystvo
i ustroystvo dlya izvlecheniya kvadratno&o kornyd)
-'D
A V t i
pp
T.7o d e 4 C
L -
r
st4t
.3 U-
P 1 2
d e s r r
3 2 A
r t c ve
Univer3al Pneum,-Aic Mul~iplicution-ljivji,~n Unit
and Device for Autotu,tic Square Rooting
t~lu !'i
T:
ev it t 7.
c J7-:;
e
Device f-,r s
c j!.
of t-.-.: x
f
ne r e s D exL- r~ E! x L
.--s nre t..
s e c i I, i c r
2, it . .....
gi Ve u
Universal Pneumatic lltlulti~lication-Divi3lior, Jrlt
arid Device for Automatic Square I .Rootirfg
;,, ---. t.-,~, - . " . I . I.. . : - - .
- . 4.. ~ I - . -
Soviet references.
F. : -,- - --~i 1 , , 1, ~'~
N 1) ~) Z- o i~ F c V L - IV) PHASE i BOOK EXPLOITATION SOV/3683
Berezovets, Galina Tarasovna, Aleksandr L'vovich Malyy, and Enver
Mamedogly Nadzhafov
Pribory pnevmaticheskoy agregatnoy unif1tsirovannoy sistemy I ikh
ispollzovaniye dlya avtomatizatsii proizvodstvennykh protieaiiov
(instruments for a Pneumatic Standard Unitized System and Their
Application in the Automation of Manufacturing Processes) Moscow,
Gostoptekhizdat, 1960. 162 P. 3,6oo copies printed.
Exec. Ed.: M.P. Martynova; Tech. Ed.: L.V. Ganina.
PURPOSE: This book is Intended for technical personnel designing
automatic control systems for manufacturing processes in all
branches of industry. It may also be used by students of schools
of higher education and tekhnikums.
COVERAGE; The authors discuss the designing of typical automatic
control systems based on pneumatic standard unitized systems (AUS).
Standard block diagrams of regulation and automation systems are
presented. No persopa-lities are mentioned. There are 21 references,
all Soviet.
Card 1/4
Instruments for a Pneumatic (Cont.) SOV/368-~,
TABLE OF CONTENTS:
Introduction 3
Ch. I. Apparatus of Ineumatic Standard Unitized Systems (AUS)
1. General information 5
2. Units and Instruments of standard unitized systems (AUS) 7
3. New apparatus supplementing the list of units and Instru-
ments of standard unitized systems 11AUS) 52
4. Transmitters and transducers 62
5. Actuating mechanisms 71
6. General instructions 8,5
Ch. I'L. Standard Block Diagrams for AutomatIc Control
1~ Position control (block diagrats 01-03) 88
2. Diagrams guaranteeln fundamental control principles
(block diagrams 10-N) 93
3. 61agram-3 for ratio control (block diagrams 20-24) 102
4, Diagrams for program control (block dl.agrams 30-33) 117
Card 2/4
instruments for a Pneumatic (Cont.) SOV/3683
5. Systems with change-over from one controlled quantity to
another (block diagrams 40-49) 123
6. Diagrams using computing devices (block diagram 50-53) 124
Ch. III. Examples of Diagrams for Automatic Control of Manu-
facturing Processes
1. Automatic control diagram for the temperature regulation
of a rotary drier 131
2. Mamma for automatic control of wet ailling [pulveriz-
ing] 133
3. Automatic control diagram for a drier of painted tubes 136
4. Diagram for automatic control of heating conditions in a
tunnel-type kiln 139
5. Diagram for automatic control of heating conditions
in a box furnace for annealing metals 143
6. Diagram for automatic control of the pulverizing process
in a ball mill 145
7. Diagram for automatic control of the desiccation-absorp-
tion method of producing sulfuric aeld 147
Card 3/4
2')748
S/19 61/000/006/003/077
70 '9 0 L)201YD302
AMIORS: Ivlichev, Yu.I. and t1a0zliafov, L.1;.
'MLE - Problems in designing pileuv.,.atic computecs
C,
PERIODICAL: Referativnyy zhurnal. Avtomatika i radioelc~:-trou--1'.-.,-.,
no. 6, 1961, 4, abstract 6 325 (V sb, VoI)r, pnevmc-i
gidroavtomatiki, M., -Qi SSSK, 1960, 132-137)
TEXT: In designing pneumatic automation systcms one nay ap,,-)Iy
thQ pri-aci?le of compensation forces, t1'--1i-. princi,;Ae o-1- compensation
of (lisp laceme -.its, the characteristics of "low chEanbers, the co-,L-
stuaption ch~xacteristics of throttle elenents and the principle of
comparison of dynamic prcssurf~s, The most promising seet-.is to be
the orinciple of compensation of forces and of the ch;xac:-eristi -cs
of dow chmhcrs as ap,,Aied res.)ectively to a multi~)Iyirig and all
addincy arrang(nient. The !-,.iilltir)lication-(Iilvision arraitgei:ieilt i.s
desi-ned w, a i)alanced pneumatic Perfet-ming the 0
P Pl - 132 it can multiply an(l square any sign.-A within the
4
P3
Card 1/2
2?714P
j/194/61/000/006/0t)5/077
Problems in dcsigning ... D201/D302
ran,re from 0 to I atmosphere, It can also clividc, maLti-)ly *-)y a
co-astant factor and obtain reciprocals ')y producing as the Ont..nit
signals not exceeding I atm. with an ~,.rror o~ 0,351~ anc1 s)eed of
ooeration of the order of 0.5 sec. The arrangemoat 1'01: square
root extraction has an error of 0.5% and speed 0,5 sec, The ad,.'er
uses the nethod of avera~fiag )ressurps ia a Elow cliamber. td,,iitio-,l
is accomplished with ari error of 21o' wit',i a speed oE OA sec 'I'lle
arrangements are designed in two variants witti netal plates 101)
diameter and rictal plates 40 x 40 rmi 3 figures I reference.
Z Abstracter's note: Gomp,,-ete traii.,;1ation-7
Card 2/2
BEREZOVETS, Galina Tarasovna; FIALYY, Aleksandr Llvovich[deceased);
IqAp EAFDy,_Enver Ma~d ogly; KARIBSKIY, V.V., red.;
--d-
VRONSKIY, L.N., ve . red.; STAROSTIENA, L.D., tekhn. red.
[Devices in a pneumatic multipurpose, standardized system and
their use in automatically controUed production processes]
Pribory pnevmaticheskoi agregatnoi unifitsirovannoi sistemy i
ikh ispolIzovanie dlia avtomatizatsii proizvodstvenxwkh pro-
tsessov. Isd.Z., perer. i dop. Moskva, Goatoptekhizdat,
1962. 213 P. (MIRA 16:1)
(Pnellmatic machinery)
(A*tamatic control)
t 3934-66 EWT~d)/Ft&~v-)/EWP(k)/gdP(h)/gJP(l)
ACCWSIOV MR: AR5014349 M/0271/65/000/0051AO37/AO37
62-52
SOURCEs Ref,. sh. Avtomatikap khanika i Vychislitelonava, tekbalka. Swafty
Acm, Abe. 5A256
AUTHOR: Nadshaf
TITLE: Equations for the pneumatic controlling devices In the indbil trial
controllers
CITED SOMCN: V6h. gap. Kcm-4' sh. i aredn. spets. cbrazovaniya Sov. Kin.
AxerbWR. Makhan., mashinostr. energ., elaktrotekhn. avtomatis. vyshial. takbn.,
V. 9o no. 2. 19648 111-11!
TOPIC TAGS: pneumatic controller
TRANSULTION: Fquations are set up which describe the dynamic pxocesses in the
elements of pneumatic controllers. A diaphra&-lever adder, a first-state nozzle-
flq4w- amplifier, and a diaphraga--valvo power amplifier are considered. The usr'
linearities partaining.only-to the.limited variation of coordinates are taken Into
account In the equations. The nonlinear etFationa of the throttle flows and
the &Fatima describing Ahe, filling of pneumatic enclosed and flow-through
3934-66
x3mcgi NR:. AR504349
hambera are. lineaAsed by.a.method of eVansion into an exporAntial series
he dhamber 'presmuto md- of-Ahe throttla-lumm area it the throttles. are
of
GLIPIKOV, M.A.; KAGAPIOV, Yu.V.; NALZHAFOV,-.E.M.; BLINOV, O.M.; MUGAFAS-
SA~Tll, K.B.; MAGERRAM-ZADE, F-,.E.
Caiculation method for obtaining current information on heat
exchange processes in soaking pits. Izv. vys. ucheb. zav.;
chern. met. 8 no.9:lP7-191 '65. (MIRA 18:9)
1. I-loskovskiy ~net!tut staLJ ', splavov.
KA'SY!"CV, A.G., '-Joktor biol. nauk; G., red.
[Biolog-ical regimen of llllinrrechaur Fieservoir,
cheskii rezhim Mingechaurskogo voookhranilishcha. ~-, a ku ,
Azerbaidzhanskoe gos. izd-vo, 196". 87 p.
(:,,-I lu'k 1~':lo)
NADZIW701j, r.r'.
E-adi-qtion of a TaeniarYy-nchus inf,-s-A-.i:;r.
medical measures. Report No.l: Organ`zation of mass Bcrei~ning
and treatment in the focus area. Med.paraz.i paruz.1N)'t. "I" no.,,:
454-458 Jl-Ag 164. 28:3)
Imeni M-ax --5 i novskc;vc, Min-stprstva zdravookhranei,.Iya,
InsTitut mallyarii ' mALts~,iskoy
:!rira-rook~'~raneniya Azerbayd-.,.han--koy S--R, Bakii.
KNUMV, B.K.; NADZHAYUVO 1.m.
Bremastrahlung of an electron with oriented spin. Rauch. dokl. v7s.
skoly; fiz.-mat. nauki no.1:95-100 '58. (MIRA 12:3)
I.Moskovskiy gosudarstvennyy universitst im. M.V. Lomonosava.
(Bremostrahlun,g) (glectrons)
9(3)
AUTHOR: Nadzhafov, I.M.
TITLE: On Polarization-Iftfects for Photon
an Electron (0 polyarizatsionnykh
izluchenii fotona elektronom)
SOV/55-518-3 -7/30
Deceleration Radiation of'
effektakh pri tormoznom
PERIODICAL: Vestnik Moskovskogo universiteta, Seriya mateimatlk-.. meK.-rA-uu~
astronomii,, fiziJd, kb1=-1-. 1958,Nr 3,PP 139 - 150 (USSR)
ABSTRACTs The &uthdr investigateo the elliptic polarization of trie
photon for the deceleration radiation of an electron. The
principal result of the explicit theoretical investigation
of the processes is the statement that only polarized ele:trons
can genera:te an elliptically polarized radiation. The autLor,
thanks Professor A.A. Sokolov for the guidance of the papers
and B.K. Kerimov for the discussion. There are 2 figures, and
12 references, 3 of which are Soviet, and 9 American.
ASSOCIATIONtKafedra statisticheskoy fiziki i mekhaniki (Chair of Statistical
Physics and Meahanics)
SUBMITTEDt July 10, 1957
Card 1/1
27
21(l)
AUTHOR: Nadzhafov, I.M. SOV/55-58-5-33/34
TITLE: Polarization Effects Under Deceleration Radiation and Pair
Formation (Polyarizatsionnyye effekty pri tormoznom izluchenii
i obrazovanii pary)
PERIODICAL: Vestnik Moskovskogo universiteta, Seriya matematiki, mekhaniki,
astronomii, fi&iki, khmii . 1958,Nr 5,pp 209 - 212 (US"~R)
ABSTRACT- The present contribution is declared as a letter to the editor
and contains a short note on the generalization of the results
of Mc Voy, K.W. and Dyson, F.G. [Ref 51. The author considers
deceleration radiation and formation of pairs in the general
case (arbitrary distribution of angles and energies). The re-
sults have been partially already published by the author in
[Re f 6j.
There are 8 references, 3 of which are Soviet, 4 American, and
1 German.
ASSOCIATION: Kafedra statisticheskoy fiziki i mekhaniki (Chair of Statistical
Physics and Mechanics)
SUBMITTED: September 30, 1958
Card 1/1
HADZHAFOV. 1.K.
Polarization effects during bremastrahlung and pair production.
Vest.Kosk.un. Ser.mat.emekh.,ai3tron.,fiz.,khim. 13 no-5:209-211
'58- (MIRA 12:4)
1. Kafedra statisticheskoy fiziki i mekhaniki Moakavskogo gosu-
darstvannogo universiteta.
(Bremostrahlung) (Nuclear reactions)
AFTHORS Keri- ov, B. K, , 'Nad-Jriaf -)v, -1 30V/:~1-112-71- 2;',`2~,
TITLE: Bre- S3trihliir.i,- F r,-, a
(Tor-noznoye izlz:cheniYe
PERIODICAL: Izvestija A',1-_1i!~,--_ii :_-.ula: S!,:3-`,
Vol. 22, Nr 7, 3z-6 - ;;`;2
A?S"_'RACT: A f,-~r ula, W~14 C1. i S el: ced i:: t-J-: -:)cr, det t:.r-
de-e-derce of the circ1:1..r nol-r-47 -.tion of' hl--., h~t.-I'_-
on the anCle and t..e e,.er.-Y. T .(? for.,ula ir. -.2. r
for the effective cross-se-tion of 1 is -I .-e-.eral-i-
zation of the for-u1c. of Bethe-Heitler (Bete-1-aytler). It
into account t,.e lon--itudinal polari.--tior of tne electron spin
and of t:.c photon. In 19-;5 the t:.eory of Dirac
with an orie-.ted s~)in -was developed ly Sokolnv (Ref's 12, 111).
This t-eory .1er,-.its to find t-:e le~,endpnce of t:,r-. e.':e ~tive
cross -section of a numher of ~roces~!C-3 011, t .,~- d il-,:-:C ti OV., 01' t".(.-
particle spins. Accordi-, to this t.ie for !3 of
the matrix elp,,~ents expre.-,zri:-,6 tne t r-t::r t ion of t'-.i electr-)!-,
f ro m t.-. e s t a t e ( k , s , F_ ) t o t h i, s * - t --. ( k I s ) ( R e 12 ) L r e
c om pu t e d wi t h f o r77 u I a ( 2 ) . I n B o r n ( Bo rr r o x 4 t -i o n t:. e
Card 1/3 effective cross-section of t,.e bre-~_,trv-_hlu!_- of which
11
Br-~msstrahlun.- From a Lon,ritiidinally i-olarized Electron SOV/,~ -22 - 26,' 2~1
are polarized 1~-ar~.Ilel or
-notion can be determined `_-Y for-mla (3). usin! (2); 0',
the effective cross-section of t-e bre-sstrahlu:~,,- throLi,-. a
longitudinally polari-zed electrrn c:an he In
to investi,-,L,.te t~;e circul --r tion of the
the am-ditude of ttie vector pote-Itial of t:,e ijhotor, "1r.1,1 is
split into two components: Fr-,r-2ulae (5) an,11 (6), Ta-in i
acc oun t ( 2) and 5 ) , f o r:- ii 1 a ( 10) i s ob t,,- i ne (I for t.~.P r, f."e t ve
cross-section of the of t:.e
polarized relativistic eli~ctron, ---fter t,~e fin1--1 spin :3t"Ite"
of the electrons has been summed uij. Only olectr~ns ar-
polarized parallel or antiparallel to the dirertion ct'
are able to produce "bre.-is" j)h..-)t:)ns with a c-1rcvil-_.r
The derZree of circul,;r polarization of t~:e bre-sstr %lu,..-, is
determined from f )rmula (14), wneras the de:-:ree of t~- 'e cirrular
polarization of tlie "bre !;" photons iti detFsrmiripri ff-,r-itil?i
(20). The curves ;~hnw, t!,i:t t)iu po1,Lri-,,,?ttion P incrua:w,-;
considerably with an incre-ioe of e--er,-y of t!ie "bre !i" pl~11%t 1:,
The axinum polarization increases -aith t:.e increase of t~,e
electron enert-,y and T 3, 5 MieV (E=On C2 reac'.e s 00,;. T,- e
1- of 't 0
Card 2/3 brenisstrahlunu an electron Pol, rizerl anti ijar_llel to t~:e
Bremsstrahlung From a Lonj~itudinall,i, Po-'arized Electron SOV/4 ~3-22-7 26
direction of motion partli shovis a left-h-Aed circular .0-11-
V --
rization. A.A.Sokolov discuSsed t'-,e eaper -.,,,ith t'.c rLuth~rs.
There are 2 figures and 13 ref erences, !, of witic-, aru. Sov-;~-t
ASS,)CIATION: Kafedra statisticheskoy fiziki i m(-Ikhaniki Moskovsko!,o j-0s.
universiteta in.,IA.V.Lomonosava (Cilair of Statistical ?hyEiics
and Mechanics at to-.e Moscow State University imeni M V-Lomonosw)
Card 313
NADZHAFOV, I. M.P Candidate Phys-Math Sci (diss) -- "Polarization effects in
the processes of inhibited irradiation and the formation of an electron-poaltron
pair". Moscow, 1959. 9 pp (Moscow Order of Lenin and Order of Uibor Red Banner
State U im M. V. Lomonosov, Phys Faculty), 150 copies (KL, No 25P 1959P 126)
210)
AUTHOR: Nadzhafov, I. M. SOV/56-316-1 -1:e/62
1~
TITLE: The Production of a Pair by a Photon Polarized Circularly
(Obrazovaniye pary fotonor) polyarizovannym po krugii)
PERIODICAL: Zhurnal ek3perimentallnoy i teoreticheskoy fiziki, 1959,
Vol 36, Nr 1, PP 337-339 (USSR)
ABSTRACT; This paper deals with pair production in the field of a point-
like nucleus by a circularly polarized photon for the generil
case which can be applied to any angle and energy. First, an
expression is given for the pair production in Born's
approximation. The terms figuring in this expres3ion are
discussed in detail. The cross section is then integrated over
the angle e- at which the electron flies off. In the ultra-
relativistic case, the formulas become by far mom simple.
Finally, formulas are definedfor the polarization degree of a
pair. The author thanks Professor A. A. Sokolov for super-
vising the present paper and B. K. Kerimov for discussing
results. There are 6 references, 3 of which are Soviet.
Card 1/2
-C,-l IS: '~ _ 7,C _ I - = r"Ijr, 2
~he Production of a Pair bY a Photon Polqrizeti -.) -- I
'ircularly
MOCIATION: ?Aoskovskiy posudnrstvennyy universitet (7.4oscow State
University)
3UBMITTED: October 14v 1958
lard 2/2
1
2IL612
3/188/61/000/002/007/0"0
B108/B209
UTHORS: Kerimov, B.'! K.'r jadzhaf oy
ITLE: ...,Polarization in.electron-positron pair production by gamma
quanta
'ERIODICAL,;. Vestnik Moskovskogo universiteta. Seriya 3, fizika,
astronomiya I/no. 2, 1961, 41-53
'EXT: The present paper was read at the tenth annual conference on nuclear
ipectroseopy, Moscow, January 1960. The authors calculated, in Born
Lpproximation, the angular and energy distribution of longitudinally polari-
;ed electron-positron pairs produced by circularly polarized gamma quanta
.n thd nuclear Coulomb field. This article is based on an earlier paper on
)remestrahlung (Ref. I :Kerimov, B. K., Nadzhafov, I. M. Izv. AN SSSR, ser.
In the calculation of the
-iz., 886, 19581 HDVSh No. 1, 95, 1958)-
.)olarization, the authors adopted a method suggested by A. A. Sokolov
:Ref. 12: Vvedeniye v kvantovuyu elektrodinamiku (Introduction into quantum
-lectrodynamics). M-, 1958, section 21). For the differential production
-ross section of e+ -
e- pairs, integrated over the solid angle of departure
;ard 1/11
Polarization in ...
2161-a- -
S/188/61/000/002/007/010
B108/B209
of the electrons dR-;, ain 9- sin Q-dQ-d, I- and'taking into consideration
the direction of the particle spins and of the incident gamma quanta, the
following expression is obtained
(G+) dg, = dg +Sd,;i,+,_ (0+. 0-) dQ-
za es s K+K-k+k-dK+dL't-
Is - f -LIM,11do-
CA q'
Po (6+) + s+s-(D, (Q+) - Is ~ 4>%(Q+) - Is-(D. (0+) d!2,. (2)
COS Q+ = k+,L Z2 A+k--dK
(CA
where E+ OfiK+ M cft F + k denotes total energy and
+ 0 P+ +
momentum of positron and electrons, respectively,
chX E+ + E_j P40 = fixit energy and momentum of the incident gamma
quanta, Aq - the momentum transferred to the nucleus, ko - moc - the
.Card. -2/11
Polarization in
s/1o8/61/0C0/002/001'/C10
1310 U / B 2 0 "1
electron masa,at rest, a+ - +1, a +1 - the eir-envaluen of ti-- ve,~ ' ~'r
_� if - -
projection that characterizes the longitudinal electron and positron
P+
spin, I - +1 determines the circular polarization of the incid, It ',I ,:I a
quanta. h~_ is the matrix element of the polarized-pair produc' ~on. In the
p
cross section of Eq. (2), which depends on the ant:,,le 9 onl,,,, the spin cor-
relation terms -s +a ls+ , and ls- are a correction to the ...nown Bethe-
Heitler cross section, due to polarization. Integration _Eq. (~) over the
L
solid anCle of positron departure, d11 , yields the fol' iinl._ exprescion for
the intet~ral cross section of pair proauction:
d,,,,.- (E+, E-) =do,,,,-- (')Jd2~ =
4 , IIQ. + S~S-Q. -Is, QS -Is Q3!. (6)
M'C
Card 3/11
21612
3/18 61/000/002/007/010'
Polurization in '31 OhYB209
This formula represents the cross sectio% -n tor-9 of the particle eneri,y
only. In the case of relativistic enero,,ie3, E , E 'm C2, the complica't'ed
+ 0
functions (i - 0' 1, 2, 3~ become sit:;p2~!r, converting Eq. (6) into
do,,+,_ (E,, E-) ?dE- (Irl 2E+E- D + 2 E.E
E41 MOC:
2
-S+S- E,.- E- + ls-s,, (E-- E~'l , (10)
3 3 3
2 2 e2 e2
where T - Z r0a, ro - moc2 a . ?,c -Abstractur's note: The functions
~),(Q) and Q, for i - 0, 1, 2, 3,given in an appendix, are too voluminous
to be cited in full in this abstract 1. The spin cocrrelatio!~
tron and positron is more likely to be s +s -1 than s+~,3
of longitudinal polarization, accordin,- to the two types of spin correlatic-1,
is given by the formulas
Card 4/11
)larization in ...
S/1 88/61 /COC/002/0,07/01 3
B1 06/B,20~
(13)
P,
P, +
Jda 1,+ + jd3j,
)r any general case, these expressions are transformed into
P1.2 (01) (DI (0-) (D3 (0.)
P1.2 (E.) Q, Q3
Q.) Q,
and 2
,as upper signs holding for Pit and the lower ones for P 2* Figs. 1
~ow the resultsof a numerical computation. The relative probability of
air production in states with spin correlation s s +1 may be determined,
ard 5/11
~;jt ~ 7
Polarization in
from the following formulas:
N, 01)
[d~ 1, 1 N~ (0-).
or, simpler, from
ILIV
NI,2 (0+) =(D. (09
vp~ (Y..)
N1.2 (E -91 ~L 91 (19
This is illustrated in Fig. 4. For ultrarelativistic ener,-,~eu, "ic,
tion of (B +s- pairs is the more probable one. For the different-J---'
9/166 61 /COC/1- C-
B108/3209
Card 6/11
Polarization in ...
21612
S/18 61/OCO/OC2/OC7/010
B1Oby22O-,,
and integral bremastrablung cross sections, the authorc obtain the following
expressions:
do r.. (0) dQ d2 do T , (0, 0') d9' e3 )3 KK'k'-td% dQ'
j IIS 11 Ch k q4
2'qr j(DIr (0) + SS,(Dr (rj) + is (DT (0) + ls'q)3r (0)) d!2 (21)
2
A 2
dor ~ (E. E') = 41Nr -) por + SS, Q r + Is Q2r + 1$, Q,*j
( M'C 3
.qT = Z2 ( e2 )3 k'dx
h C Ox (22)
Here, 0 denotes the angle at which the gamina qua%ta of-the br 2msstrahlung
are emitted, dfIl - the electron scattering angle; E, p, 'E", p' - the elec-
tron total energj and momentum before and ufter the brems.9trahlung. After
Card 7/11
21612
3/1B8/61/000/002/007/010
Polarization in ... B108/B209
summation over the final spin state of the elec tr. n (S +1 the exprosg4on
40T (0) d2 = 4r,-rir J(NT (0) Is (DT (0)] dQ. (23)
2
is obtained for the angular distribution of circularly polarized-brems-
strahlunt~ caused by longitudinally polarized relativistic electrons. 'F-
ultrarelativistic energies (E, V"'In 0c2), the inte~~ral bremsstrahlun,, cross
section reads as follows:
d, T , (E. E') 21n 2EE' I E, + E" 2
IU 2 E C.DMOC ( EE, +
I (E + E')2 (3E + E') (3E' + E)
+SS 3EE' + I, 3EE' t- Is 3EE' (24)
where E and El denote the kinetic energies before and after emission. "ne
authors thank Professor A. A. Sokolov for his interest and help in this
work. There are 5 figures and 19 references: 9 Soviet-bloc and IC non-
Soviet-bloc. The latest two references to English-lanGuarge publican:_:-*,-
Card. 8/ 11
Polarization in ...
I-,
S/188/61/000/002/007/010
B106/B209
read as follows: Pat:e L. A. Rev. Mod. PhyE., 31, 759, 10~"; Wu C. 3- idC::,,,
783-
ASSOCIATIOV: Kafedra statisticheskoy fiziki i mekhaniki (Depart-::-nt of
Statistical Physics and Mechanics)
SUBMITTED: October 7, 1960
Legend to Fig. 1: Dependence of the
deCree of longitudinal polarization
Pl(6+) of the pairs with a+ - s- on
ponitron energy at I - 1,~~ - 4m c
0 0
Q+ = 10 , 300, 60.
Card 9/11
,99264
S/048/61/025/001/030/031
b~oo B029/Bo63
WTHORS: Kerimov, B. K , N~ad
f IT Electron-positron `corrrel~atiori ~in p~al~diiction -by a*
polarized gamma cuantum
P~_TZIODICAL' Izvestiya Akademii nauk SSSR. Seriya-fizicheskaya,
v. 25, no. 1, 1961, 163-165
rEXT: The present paper deals with 1) the determination of the production
cross sectiors for el ectron- positron Dairs by photons, which are integrated
over all angles, and 2) with electron bremsstrahlung in the nuclear field
in the case of fixed longitudinal polarization of all particles involved
in the process. Taking account of the longitudinal polarization of electron,
positron, and incident gamma quantum, the pair production cross sections
integrated over the directions of emission of the electron (dQ-_sinG_d-9-d,
ELnd positron (dQ sing+d Q+d Y+ ). in Born approximation, take..the
dQ dar...r. +
(H4. E_
+Z Se c'1p.p_dR+ (S.S_q, (.C. 1s+,77 (,E., E_) js~_q. (E., L,'-));.
.ard-1/ 5 _W'
forr.1
89264.
Electron-positron correlation S/048/61/025/001/030/031
B029/Bo63 - 4
0+ P+
The eigenvalues a+ - +1, s_ - +1 of the projecting operator - P+
characterize the longitudinal DOlarization of the electron and positron
spins. if s+ - 1(s_ - 1), the spin of the positron (electron) has the same
direction as the momentum, and if a+ . -1(s_ - -1), it has the opposite
direction. 1 .* +1 is the circular polarization of the incoming gamma quan-
J.
tum (1 . 1) indicates right-hand circular, and 1 - -1 left-hand circular)
E+V P+ denote the total energies and momenta of the positron and electron,
respectively; and S. M E + + E_ is the energy of the incoming gamma quantum.
The very complicated function qi(E+, E_) is not explicitly given. The above
expre'ssion is a generalization of the well-known cross section+of
Bethe-Heitler, which takes the spin correlations e-yp 0+79 e-0 into accot.-~,.
At extremely relativistic energies (if F_ E-t E_>> m 002), the above
.7 +
formula becomes'very simple, and the following relation is valid for
-.-d p1r,
89264
"lectron-positron correlation ... S/04a/61/025/001/030/031
B029/BO63
follow for the relative, probabilities of pair production in states with the
spin correlations a+a- - 1 and s + a- a -1. If the energy of the incoming
gamma quantum is symmetrically distributed among electron and positron,
then E - E 1 E and dW dw will hold. Using the substitution
+ 2
E+ -E, E_ E C7 S+ .0. S, S_ 4 St, 1 -* -1, the integral cross
section for circularly polarized bremostrahlung (1 - +1) of a longitudinal-
ly polarized (a +1), ultrarelativistic electron is given by
(dz d W2 +
2(92+ &2)
(do),+,, + 383, + 30- + 2L?,E-
if the longitudinal polarization of the latter in the final state (at.+i)
is taken into account. Here, E - cp and El - cp' dehote the kinetic energy
of the electron before and after emission of bromastrahlungt and is the
Card 4/5
,39264
'~lectron-positron correlation .... S/048/61/025/011/030/031
B029/Bo63
.or.-itudinali.y polarized e e- pairs:
_dE 26 H I
3 + + E.E
-1) J(E' + E.,
do I;..- ~E, EJ 'F 7
a --~7 - 2
E P).
(E_ E )2 + Is+ e-, IS-e-, (E
E. 3
2 2
Z2r 2a, r e e The integral production cross
vith 0 o -2 FC- -3-7
III c
0
3ection of longitudinally polarized pairs, which is averred over the two
polRrizations ofthe gapma quantum, reads as follows:
E2 + !E,E
(L,'+, E 1P In +
S+S -L (E - IS,,)- (3~
3
r.-herefrom the relations
do,.., (E, E') T) x
2) (31" + IN (36"
gs, (IS + L is, +
EE, 31UP -SE-te. ;k
,ard 3/5
89261s
Electron-positron correlation ... S/048/61/025/001/030/031
B029/BO63
energy of the emitted gamma quantum. A. A. Sokolov is thanked for interest
and a discussion. This is the reproduction of a lecture read at the Tenth
All-Union Conference on Nuclear Spectroscopy, Moscow, January 19-27, 1960.
There are 7 references: 3 Soviet-bloc and 4 non-Soviet-bloo.
ASSOCIATION: Fizicheakiy fakulltet
M. V. Lomonosova
(Division of P sics,
M. V. Lomonosov~
blookovskogo gos. universiteta im.
Moscow State University imeni
Card 5/5
"Points -)f Bra;icl.ing --f 'Ir:cii
-)n-Unp gra EquLiti-;ns." H, g! e r Ld u c & t iri Lk
-ar inte
~zertaydzl .-.n It.,qte U iimeni J. fwi. Hiriv. Azerbayciz! ar, -,rcler --f i.-a-
I.-
t-)r Red Banner Indu-triai in ~t Iratmi ". alz i z i 3 k-) v. (D-J siartati-,n
f )r t', a L)agrec -)f Candic"ate n
Jr~ 4zhrpva No 1)56, pp 102-112, 124
NADZHMV. K.A.
, 11- -111-11, .1
Single-valued continuation of the solution of a class of
integrodifferential equations. Trudy Azerb. ind. inst. no.17:
5-12 '57. (MIRA 11:9)
(Integral equations)
RADZFIAFOV, K.A.
Branch points of solutions of a class of nonlinear integrodifferential
equations. Trudy Azerb. ind. inst. no.19:202-225 157. (MIRA 11:9)
(Integral equations)
S/04 62/000/003/032/092
C1 11 YC444
AUTHORi Nadzhafov, K. A.
TITLE: The unique continuation of the solutions of a system of non-
linear integral equations
PERIODICALs Referativnyy zhurnal, Matematika, no. 3, 1962, 67,
abstract 3B268. ("Uch. zap. Azerb. un-t, Ser. fiz.-matem.
i khim. n.," 1960, no. 1, 35-43)
TEXT: Considered is the system of non-linear integral equations
n 1
li(x) 2- Yi,(x,s;A ) f j (S' A, 'f 1(s), . n (s))ds, (1)
j-1 0 n)
where Kij for fixed A are regular kernels, being analytic with respect
to A , f j(s, A, u,' u2""' un ) being continuous functions with respect
to SE LO' 11 , being analytic with respect to all other arguments. one
supposes that the system (1) possesses the solution (If 1003), T20
Card 1/2
5/044/62/000/003/032/092
The unique continuation of the ... C111/C444
... I cf no(s)) for A = A.; it is proved that in case of 1 not being a
characteristic number of a certain linear operator, given in addition,
and an additional condition being satisfied, the system (1) possesses a
unique solution in a certain neighborhood of A which is representable
in the form 0
OD
(X) = Tjo(x) + (A- A ) k Y. k(-x) 1,2,..., n
0
k=1
~bstracterls note: Complete translation.]
Card 2/2
NADZHAFOV, K.A.
Branching points of the solutions of one system oil nonlinear integral
equations. Izv. AN Azerb. SSR Ser. fiz.-mat. i tekh. nauk no.3:15-
22 160. (MIRA 13:11)
(Integral equations)
NADZHAFOV, K.A.
Study of a certain clans of nonlinear loaded integral equaticnB
with various parameters. Izv.AN Azerb.SSR.Ser.fiz.-mat,i tekh.
nauk no.lt29-34 162. (MIRA 15%4)
(Integral equations)
NA-DZHA-;i'UV, K.A.
1,
Holomorpbii I,- - nanlLnear Lrt,*.grri-
dLfferentikil eAi-u:tt-iti:~r.3 ,;Itl,. di~f*e:-arit parwriaterq-. Dokl. AN
Aterb. SSR 19 163 NTRA If :7)
1. ak,td-raik,m All 17-ScM 7,1i.'haillorym
-)-- - ' I A. .
1.": . 1- T i.L I , A. A.
N
"On the procuction of coMputers. "
report iresented at tile jonf. on tile 1rodev, of Pneumaic Hydraulic
Automation, at Inst. 6f Automation, As U1.)SIR3 1'11-19 LXar. 1~8.
~ ~y r-_~ ~ - 'i *v-
NADZHAIFOT. 14.
1 f reflection as the philosophical basis of materi-
aliatic psychology [in Azerbaijani with summry in Russian]. Uch.
zap. AOU no.5:87-96 157. (MIRA 11:1)
(Knowledge, Theory of)
USSR / Farm Animals. Cattle. Q-2
Abs Jour :Ref Zhur - Biol.) No 14., 1958, No 64417
Author :Rzayev, E. A.; Nadzhafov, N. A.; Guseynov, R. A.
Inst :Not given
Title :The Milkiness and Fat Content in the Milk of the Zebu
Cattle of Azerbaydzhan.
Orig Pub :Zhivotnovodstvo, 1957, 110 8Y 76-77
Abstract :Under extensive conditions of individual farming, the Azerbay-
dzhan Zebu produced an averape of 470 liters of milk, with a
fat content of 4.15%. The experiments carried out in 5
kolkhozes showed that with the improvement of feeding with-
out concentrates (supplementation of feeding during the
autumn-winter period by hay, rice, straw and corn silage,
and in the summer by grass and vegetable waste), the milk
production of the Azerbaydzhan Zebu considerably increased.
In 1954, 80 Zebu cows produced an average of 514 kg. each;
Card 1/2
USSR/ Farm Animals. Cattle. Q-2
Abs Jour Ref Zhur - Biol., No 14, 1958, No 64417
in 1955, 256 cows produced 789 kg. each; and in 1956, 188
cows yielded 937 kg. each. The best cows produced from
1,006 to 1,817 kg. of milk. The fat content of mil? in 40%
of Zebu cows was from 5.1 to 6.8%, in 48% of cows, from
4.1 to 5%, and only in 12% of cows it was up to 4%. It is
recommended to utilize the best breeding Zebu sires for the
improvement of the fat content of the milk in certain breeds
of cattle with small fat content in the milk by the method
of inbreeding.
Card 2/2
13
DZHALIL-ZA1Ej G.H.; ASKEROV, A.G.; RAGIMOV, A.I,,- NADZHAFOV,_j4,--1,;
DZRABAROVA, N.M. -
-Iffect, of depth on technical and economic indices of test well
drilling. Trudy AzNII DN no.9:194-202 160. (MIRA 14:5)
(Azerbaijan-Oil well drilling)
v
DZHALIL-ZADE, G.N.; NADZH&FOV, N.I.
Outlook for using the turbodrilling method in test drilling, Azerb.
neft.khoz. 40 no.8.20--23 Ag i61. OMIRA 15:2)
(Azerbaijan-Turbodrills)
NADZWOV, N.I.; PERETS, S.A., red.; NASIROV, N., tekhn. red.
[Use of small turbodrills in test drilling] Primenenie
malogabaritnykh turboburov v strukturno-poiskovom burenii.
Baku, Azerneshr, 1962. 70 p. (HIRA 16:5)
(Boring) (Turbodrills)
NADZHAFGV, N.I.
Lowering hydraulic losses in the circulating system in stracture
drilling. Azerb.neft.khoz. 41 no.2.21-22 F 162.
WIRA 15:8)
(0i.1 well drilling fluids)
NADZRAFOV, N.N.
Clearing out sand in the exploitation of oil wells. Heft.
khoz. 42 no.7:48-51 Jl 164. (MIRA 17:8)
( ROMANY, Ro k'~ ,
WeU bore reamer. leftlanik 5 noolo:21 0 160. (MIRA 13'.10)
1. Glavnyy Inshenefteekha, KRS Upravleniya Neftechalanaftlo
(Reamers)
MADZHAFOV, R.Kh., starshiy inzh.
Hinge attacbment for a mud pump hose. Neftianik 6 no.8:19-20
Ag 161, (,'U?,A 14 i 10)
1. Neftepromyslovoye upravlenjie Neftechalaneft'.
(Oil ue pumps)
GUSEYNOV, B.Z.;- RAPZHAFOV, Sh.G.
Effect of saturation irrigation in winter and irrigation
during the growing period on the water bconomy of some trees.
Izv, AN Azerb, SSR. Ser. biol. i med. nauk no. 4t27-34 160.
(MIRA 14:2)
(AZ$RBAIJAS--TRFM-WATER REQUIREMEYM)
GUSLYFOV, E.Z.; NALZITuF011, 3h.G.
Effect of winter saturation and s--~asonal irrigation on lriter
metabolism and top growth in certain tree v&rieties. Do::1.
Mol Azerb. 3SR 16 no. 11:1.101-1104 160. (=Vt 14:2)
1. Institut botaniki AN Azer3-SR.
(TreW (Plantst -"ff5Ct Of 30il M013ture)
(Irrigation)
1'JADZHkF0V1 ShSL-
Effect of propeT irrigation and fertilizing on the metabol.-.',Bm,
growth, and dei6lopment, of certain kinds of trees in arid
regions. Izv. AN Azerb. SSR. Ser. biol. i med. nauk no.1.1:11-19
161. (MIRA 15:3)
(FORESTS AND FORESTRY)
',f?RRIGATION)
(FERTILIZERS AIM MANURES)
NADZ-HAr-CV-, Sh.G.
Effect of irrigat"or. R
rz,,,. AN Azerb. SS.--)
NADZHAFOV, Sh.T.
- - -------------------- --
Effect of saturation watering and water applied during the vegetation
period on the water regimen of some arboraceous species. Izv. AR
Azerb. SSR. Ser. biol. I med. nauk no.3:41-51 160. OGRA 13:7)
(AMMIJAN-TREES-VATER REQUIREMENTS)
GADZHIYEV, S.N.; . NA,DZHAM- Yn-R.; SHARIFOV, K.A.
Synthesis of semiconductor compounds with volatile c-)mponents.
Izv. AN Azerb. SSR. Ser.fiz.-mat. i tekh.nauk no-5:51-54 '61.
(MIRA 15:2)
(Semiconductors)
NADZWOV Yu.B.; SHARIFOV, K.A.
- -
Heat capacity of galAum Lelluride. Trudy Inst. fiz. Ali Azerb. 6aR ]--.
31-35 163. (MIRA 16-4)
(Gallium tel-ILLride.- Thermal properties)
'iAI:-,'l!AF(,V, Yu.Di.; SHAUlf,)V, Yu.'rl.
Heats of combuation cf ethoxisillanes. Leternminat ion of the real
of comquation of tri- and tatrae ',~.oxys .Lane . "hur. fiz.
3F ro. 12:297f 5-2979 ~ 164. (M.IP.A 18:2)
Yu. 13. F f Y-.). hl!.
Heat of L ---ri ;f tc. I.- ~j
'it - . -,,
te kh . ~' ma t . a i I-X'. r c . 52 p
1654
NAMHA~rv, Y-,i~, ~,ito-l lov,
Determinati6n 6f the heat of formation of some derivatilves cf
ethoxysilane series. Plast. messy no.3s.16-18 1,5, 5 . (Ml RA 18s 6)
NAEZ,HAFOV, 'fu.B,i IOSFV, V.i~., W - L
i . .
-TWAINSKAYA,
I-Ieldts 0~ combust;on r,' .jme n,7 : , X.,, , . ~ ~!_
zhur. f ~ Z. kh Im. 99 n-,. ' : --,- it; I r, 1, . .!~ , " '. - -,
. I.-
7'-, A.A.,
NAEMRMVA9 A*Ae
Treatment of ccngenitall clubfoot in infancy. Ortop.travm.i
protes. 21 no.2948-52 7 160. (MIRA 13:12)
(FM-AENORMITIES AND DZFMITIW
MEDZHIDOV, B.F.; KYAZIMDVA, A.A.; GADZHIYEVA, Z.G.; NADZHAFOVA, F.K.
Epidemiological and virological characteristica of influenza in
the Azerbaijanian S.S.R.. Zhur.mikrobiol.epid.i immun. 33 no.5:
124 My 162. (KIRA 15:8)
1. Iz Azerbaydzhanskogo Inatituta epidemiologii i mikrobiologii.
(AZERBAIJAN-INFLUENZA)
GAZANOV, G. ; NADMAYOVA F K
Role of adenoviruses in the -athowenezis :~' ac,.;'.e 144seases --f
r-
upper respirRtorv trart.. Azerb. med. zhur. no.10:62-66 C '~,2.
(XIRA 1?.- 10')
Fl.,A--.E I
llpl!!~llll 33-7. 1% p.
AC-y, -k 33&R '-lt., SS&Z-1 P~
I X-A
S, I.n-
I-T
4.3, A. Frl
1.1 kj_ A 'dts :f -.-I-1
C_L
& Kh-y,
R.- Ed. T..Zl. -,,rki..
S- 14. f Pbll,tu., F.- M.L. T,h. Ed S P-k,-h.
I'Mmu rh". r. fir tjs. -b- f Lh. -f.-
:, ,'. ., -t. - -tr
~th.r P.: I . - 11, c 11.
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S7ft- t-k p1.- in S.,;- t
rl~ t th. tn. -1-7
hir
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h
II"'- --~, I,--- tt- -th-A ~r !- is
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li- -q-ti ,I f;: P--, by dirr.-, .I
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rb--. f- .11 S_t,
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th&
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C;r
Z. 16
nTub grga"Ses" at IDA fteOV7 Sad %be Application of 0180~*t
Lws.omtta 4.4rii i dicl-tar"
o~~ ".keskikh 0 .isit") . .
FMCK"Ll "Sa"lt Akadmui ones SM. 1959.. 2r 1, pp 136-139 (11131)
A311TRAMs fft this prob in Mo..
14 "
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Wastv. shairs" of the 3.1.1-411.77 U."ut S332 P. -t-u-
SO-1.01j. (3.%L=.l C-111.0 of the 9332 f.z
AIMems aControl). In-the Plocaril Xooti~d To. Z. T.ypkLn
OW"d . dLgGr*#t AZ%a&&tlW OyetsmA $Ad their A-14P.&US
SVOOOGIG* The sort of ther sonf*romse see en4ortalten b7
10"Ttp 40" ISLA bV2 1. '
V6 cart"O'Suz Mad T. Po P..", iso-ti.
&a"& ""its in sr. -0. of Boise 470S.- ilh exIOL. ve.ra-
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,
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M.1dutj, of it'. a7st....
Ts~ 36 TsYP"U 1AVOSUIAted the 9-albilltLo. of Ful- ey.t,as.
in of the P.Polbl. soy. of
o
at
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the of pp.
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of
.434. -n-
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"out %h.
W"h shl*b P-1%. In. book
G"-d 2/3 Peasibl. control let..,.
Y-"&. of o T1.1t. .-b4r r
tr.~.rt.4 so the ff.., _d --1 tl.n
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n
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:
.8L.f." A the .-f
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d1m.g.&I WaSoat is ej
l,jADZRA.4)OVj,, G.A. (Moskva)
Limited dynamic properties of power units of servosystems, Part
1. [with surmary In Englishj. Avtom. I telem. 21 no.7:973-
981 J1160. (MIRA 13:10)
(Ser7omechaniame)
NADZIWOVA, G.A. - (Balcu)
Limited dynamic characteristics of executive power devices in
servomechanioms. Part 2. Avtom. i talem. 22 no.2s!85-198 F '61.
(MIRA 14:4)
(Servomechanisms)
00 o
I T 11
Aladziiaf ova, G. (33ax:u)
7,
t---um e red,,~ctJon bear ir.
P
speed servo-syst,---:7~s
no.
347
0 u, u c r c 0 ns, 2 s C~d -o c- c.- f, ce
4
O-Otimu:n- va:ue of t
-e C 7 1 of
C, eXCj t
L:OtOr Of ~-n elect-Ic servc-cy-:-e,:~ tl~ -n~ependent !x
On . y,, z e.-. i;--. c - -- . - j - - . - ~, 4 .
L: a. n S C e r V
s n.. 0 , s 0 t e
in 4
ts eff s
e
.c--- ected. ~-'~-e e t.' c s e 0.1,
-or t:ie an-ysi~--. 1 S e
soc:lrone me-LI-0 ,-e :-F,3c'-r3nes c 10 s e d si;rfaces
ev,:~-Y,.-,-,:ere a c-,Lven re-on of S e s c xe,l
-)acc,
L)
va ues o~' --e d.~,nar. em,
+'-e para:-.~eters c s -7:~ thev are sJLn,-,,Ie-va-
.Lued functions of isociirone ,u i---.e , they mllst also be fu-nct-4:;ns of
I.r.e reduction Gea - ~,.L
r ratio. ",once t,-e choice of the reduction r,140
Card 112
'Y621`231CO'51-~071r,l
reduct_'on ratio of -Ile D2
n a -h-spe(_~d servc, -4- L-overn~_-_` b~- %ralue of vi 1, 1 c.-'. v., o u 1
z e func-t.-il-n ~i er e (j, and w~' Z_.re t"rle mo to r
e u
s . s e e ~ b e f 3 r e an d, L~ f r t'.c anQ; -"'C
t i c) n of t',ie oi)timu- trars-4---t re~'-z~onse. __~ follo%-is 0
an h e r e i
-.,,o rel~,Ltive dr-'vinF. torque al~ll I t e
LP L
relat-4 ve lwi~ t-.rque. "',1e -es~:-
t:.e
L
red',~ctJon -,ear rati-) dle-)en's Jr ,enera-, on '.-.e value of initial ,:.is-
t ch existinE in T.,.c servo a--, 4- :.n ~~r,_Jer t~.a-, -u,,c bes-. use
_e _aloe oF -~ne out-out of t-'e s-s"~e.-. a va -o s*,ou-,~ be
r- 1 n;- -ear rat
T.a~,e available. .1--a-lys4s o" q ~n-
0 s'-ovls `-%1- t' e 4so-
4
c-rone timie has no exlfemu.-.-. res'oect To f, So t'-..-,t t..e c,-Io-
of f muSt -4epend on of t',le Cr(latest accelar:.-.ion -,o
be obtained , for 1 e s .4--n t or:, u a s o b -, a 4- n e d i n t"- e al r t _i c I C-
_a'Ka it nossible to det.err.-.ine t'-.e .)Ttimum rat-*o of t! "e -eeluc'i -n
,,-ear ahici results in a .-ju,,otarltial Jr.crr_,a:je in t!,e speed of
-4on of au-o.--a--c conlro~ and servo-systems. 'here are 5 "
6 U~ L, - - fieures
and 7 Soviet-bloc references.
S U 3'. * ! T `2 ---'--'D June 22, 196"1
Card 212
BAGBANLY, 1. L.; NANIHAF( '4A , ~.. ".
Volume tri c-iodaz~c,r,.-~,,,,~- - - -~ f cr *.,.f. - --.. r,':1, : ':,. of
using Rainocke sa,t. ' ;..I. MI Azerb. 6.~I-.'3 !~)4,
-M--E4 1"!.")
~jmaa' 3.
"Re,gime of EconoW, Socialist Principal of Nanaging InduBtrial
Finterprises." p, 5,
i
(LEKA PROMISHLENWT, Vol. 3, 10. 3, 1954, Sofiya, Bulgarlai
60: Monthly list of East European Accez3sions, (ZEAL), W, Vol. 4
No. 5, May 1955, Uncl.
. ~. -: 71-. ', ~, W. " -
. . . - ~ : I I .
Tlton~ ivipor,~ait snortcorif!i~~s, ca-is:3s cor !.ies ai ; losses
I-r'%,~ 1195L, i:i some 11:,rht i.-i tustr-i . ~,es. it
D. 5 (Lelca Proi-ushienost, Vc-1. :, no. 5, So'ila, -:`~i1-:aria.)
on zhiv Inces c ' ~'ast Siiro~)ea:i .'..-~ceSsi, ons ) I C, Vr~, I . -, , '- . - , I 9~,c
NkDZHAJ,V , B.
Speeding up the circulation of the workin::, capital and
0
preventing the shortage by constamt financial control.
Laka promishl 2 no.8: 4-1'--~ 153.
NADZHAKOV, Georgi, akad.
Academician Prof. Nikola Obreshkov; obituary. Fiz mat spisania
BAN 6 no. 4:232-235 163.
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