SCIENTIFIC ABSTRACT FAYZULAYEV, B.N. - FAYZULLIN, F.F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000412530002-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 22, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

FAYZUIAYEV. B. N.
.-----Trecm-on -Orae imulme characteristic In circuits with correction
of a building-up front. Radiotakhniks 10 no.11:60-64 N 155.
OCLBA 9.' 3)
(Radio circuits)

24850 S/106/60/000/004/005/007
4055/AI33
AUTHORs Fayzulayev, B. N.
T=: Junction pro cesses in transistorized triggers
PERIODICALI Elektrosvyazl, no. 4. 1960, 29 - 37
TEM The analysis of Junction processes In transistorized triggers applies
to the general case, without too many limiting assumptions. Account is namely
taken of the effect exerted by the collector Junction capacitance upon the dynam-
ical parameters of the triggering circuit. The dynamical operation of triggers
is examined from the point of tew of stability and of the quickest possible acticru
.Amtion processes are studied in the case when the starting signals are applied
to the trigger inputs alternately, and not simultaneously. The analysis is limit-
ed to the case of "strong" triggering signals, and the positive feedback effect
is not taken into account. In the equivalent circuit of a Junction transistor in
the active region, Ck and Rk are the 6apacitance and resistance of the collector
Junction, averaged for a large signall &(p) is the "operator expression" ("ope-
ratornoye vyrazheniye") of the transistor- transfer characteristic (for emitter and
for large signal)i Z.(p), rb are the "operator impedance" ("operatomyy impedansP)
Card 1/8

24850 s/1o6/6o/ooo/oo4/oo5/oo7
Junction processes in transistorized triggers A055/A133
and the base resistance. The common-emitter arrangement being used, the current
19(p) can be expressed as .
Ig(P) - A(P)ib(P)-
In the case of a resistance-capaoitance load, and approximating the emitter trans-
fer factor o((p) (in short-crcuited load operation) by a function such as:
(Y' (P) - 060 - - (3)
O+PT'd G+Pto),
(whereo~o is the statical emitter transfer factorl ZL is the time constant equal
to I I f.~ia the boundary frequency at which o4 falls to level 0.707 at large
2rjfO4
signals; t. is the diffusion delay nearing 0.25ra for diffusion transistors),
the ffoperator expressioe for the transfer function 99(p) takes the form of:
01(p) P, 1+ ti _-7. (4)
0 (1+pzb)(l+V-L
where, for Rk >> RI:
C ard Z/8

24850 3/106/60/000/004/005/007
Junction processes in transistorized triggers A055/A133
1 go
0 Rl
0
1+001-
k
(5)
R (6)
t1 l(Cl4Ck)
C
'A&A61T-d,+tO+Rl(CK+~0)1 (7)
To ~,- Rl(C14CO (8)
R ClAt.-)
" -C+-t 0
Function AI(p) is derived in an appendix to the article. The author states that
his analysis can be carried out on the basis of a simplified equivalent circuit of
the trigger. Junction processes at switcHng. - The generator current igl(p) in
transistor T, is: igl(P) - Ik (10)
C ard 3/8

24850 S/106/60/000/004/005/007
Junction processes in transistorized triggers A055/A133
where Ik is the static value of collector current in the open transistor. The
voltage across the collector load of Tj is:
U
ukl(p) - 1+PT'
where ttoj RI(Cl'+Cl4Ck)j RI - UO IkRI. The base current of transistor
RI+Rl'
T2 is U
-L
ib2(P) R 1+p
1+ki
where
1,1 - RjCj.
The voltage across the collector load of T2 is:
1+0711 1
Uk2(P) - YuUol 1 (13)
+PC (I+p'Vj) (I+pIrO)
R C
6~1, and where, for Ck
where Ku -A R, Po
Card 4A

24850 s/1o6/6q/ooq/oo4/oo5/oo7
junction processes in transistorized triggers A055/A133
1
O1[rA+to+Rl (C C
k+~01)1
TO Rj_(Cj_4Ck4Cj
_Cl_
+ Ll (C k-9)
&.+t0 -
The expression for uk2(P) can be simplified. Indeed, uk2(P) can be considered as
a convolution of two functions: a slow one and a rapid one. Developing the "ope-
rator expression" of the slow component into a series, the author finds that this
component can be.represented, with only a very small error, by the first term of
the series alone, and the simplified expression for uk2(P) can be written as:
uk2(P) lb U~' (16)
(1+pfl*)('+p 0).
Choice of the accelerating capacitance.-- It ensues from (16) that, under tran-
sient operating conditions, the voltage across the load of the triggered triode
can attain rapidly the value Uo (corresponding to the static operating conditions
of the open triode) only in case of
Card 5/8

1050 S/106/60/000/004/005/007
Junction processes in transistorized triggers A055/AI33
Ti:~q (17)
KU
After substitutions and transformations, (17) becomes:
T +t 21 - -
C i + C k + A 0 (W
C1 being the accelerating capacitance. The following expression is given by the
author to the optimum accelerating capacitance:
1~0+to Cl
C lopt opt( + Ck + L.~9 A, (19)
Rl (30
where 5opt ;op, 1. The coefficient Lpt, at which tsetupl - tsetup2l is, in the
general case, somewhat superior to one, and depends on numeroug parametets of the
circuit. This dependence is, in fact, so complicated that it is advisable to de-
termine ~ogt experimentally, expression (18) being only used as a first approxima-
tion. Quick action of the trigger. - The quick action of the trigger is defined
by the author as the reciprocal of the.setup-time of the transient processes in
the load%
Card 618

24850 S/106/60/000/004/005/007
Junction processes in transistorized triggera A055/A133
F w I
tsetup
Only the maximum quickness of actionis examined in the article. Considering that
R, 4R1, the author writess
Fmax ' - - 1 (20)
xUiClopt4V
where,y is the coefficient of-the leading edge, about equal to 2.5. Substitution
into (20) of the expression for Clopt (19) gives:
Fm&x - 1 (21)
Kopgr +toi.~1+0 tlck)
- 0~ - ~ opt
Considering that, in the examined case, ~opte;~61, formula (21) can be given the
following simplified form: -
Fmax I ___jEk (22)
4 2.5(rCfto+2R 7 '
There are 7 figures and 3 Soviet-bloc references.
Card V8
RY i~'VM. 0
M0,
41-, -.13

9.4310 7-0.82
SOV/108-15-1-8/13
AUTHOR; Fayzulaev, B. N.
TITLEt E~itter Repeater at Impulse Operation
PERIODICALt Radiotekhnika, 1960, Vol 15, Nr 1, pp 60-67 (USSR)
ABSTRACT: The paper analyzes the transient processes caused by
large impulse signals in a repeater formed by a planar-
junction transistor. The following a33UMptions are
made: (1) the impedance of the emitter junction is
neglected; (2) the reactive character of the base
resistance is neglected; (3) the capacitance and r--sis-
tance of the collector junction is neglected; (It)
when a current impulse is applied to the base the
transient characteristic of the collector current is
approximated by an exponential function with the time

- L
constant Tfi; thereby T - (1 + jg ) .-r, where
Ltj
,
h
X
arac-
c
n
o
the time cons
rc, is tan f the transle
teri5tic of the collector current produced by a
current impulse applied to the emitter; and (5) the
Card 1/5 equivalent circuit of the operating part is considered

Emitter Repeater at Impulse Operation '17182
sov/1o8-15-1-8/13
to be linear. The analysis is based on the equivalent
circuit shown in Fig. 3.
- ?I iI dp)Jr.
R
U (P)* idp)zI UM
I ~qffl~' -4p:)Zl
Fei, 3.
Using the Carson operational transform, expressions are
given for the input impedance Z in and the output
impedance Zout
zal (P) Ri + (I + P) R,, pt~ (7)
'0 (T +%.I + P2
Card 2/5

Emitter Repeater at Impulse Operation M82
SOV/108-15-1-8/13
zomx (P) Til - , - (8)
T,+ + /)2
+ P
I + (lip) I + 0 AIR)
Re, R11
where Te R eCe ; Re and Cc are, respectively, resis-
tance and capacitance of the emitter load. It Is stated
that gin may have only ail aperlodic character, whereas
Zout may be either aperiodic or periodic. Two expres-
sions are derived which determine two positive values
re, and of the time constant 7e. For all r
Te 2 e
e, and 7e2 the transient process is oscil-
between T
latory, as illustrated in Fig. 8.
Card 3/5

Emitter Repeater at impulse Operation 77182
SOV/108-15-1-8/13

U

U
4rqt
-
U
,
Because of the reactive character of the negative feed-
back, the transient process may cause an early cutoff
of the repeater. The time t co at which the cutoff takes
place may be written as t., Ibo bco' where Ibo
is the steady-state base current and I bco is the cutting
off input impulse current. After time t co the output
Card 4/5 voltage Uout attains the level Uout co* An expression

Emitter Repeater at Impulse Operation 77182
sov/io8-15-1-8/13
is given for the load capacitance d eco corresponding
to the early cutoff
I co so
Ce c0 I + (22)
where I is the emitter current before the cutoff and
eo
m Uout co/U out The above expression is derived
from the early cutoff condition m 1/5. T ere are 9 figures;
and 2 Soviet references.
SUBMITTED: August 25, 1958
Card 5/5

85572
3/108/60/015/007/012/013/XX
BO10/BO7O
AUTHORS: Fayzulaye Member of the Society,
Yanushkev , Member of the Society
TITLE: Choice of the Optimum Statif-, Parameters of a Trigger Circuit2l~
PERIODICAL: Radiotekhnika, 1960, Vol. 15, No. 7, pp. 60-66
TEXT: Starting from the criterion of the steady state, specifications
for the supply voltages and anode and divider resistances for bistable
multivibrators with pentodes and specific sources of grid bias are given,
and simple relations between the tolerances of these operationall quanti-
ties and the stability of the circuit are derived. The steady state of a
bistable multivibrator is characterized by two conditions of stability;
1) Ugk1 ?~ 0, that is, the current-carrying tube is controlled till the
region of grid current; 2) U gk2 -.5 -lEgmaxl' that is, the negative grid
potential of the other tube is at least as large as its blocking voltage.
Since Ugk1 and U gk2 can be immediately determined by the supply voltages
Card 1/4

85572
Choice of the Optimum Static Parameters of
a Trigger Circuit
S/108/60/015/007/012/013/XX
BO10/B07O
and the divider resistances, two conditions are obtained for these
operational quantities and their tolerances. The latter are included in
the stabilization factor y which is represented in practice by the fol-
lowing approximate expressiont y -, 2(&R 1+ SR 2+ 8Ea + EE k), where R1
and R2 are divider resistances, E a is the working potential, E k is the
grid bias, and SR1 - 6R 1/R1. The larger the values allowed by the two
stability conditions, the larger may be the spread of the operational
quantities without endangering the stability of the circuit. If E k is
S RI - 1
infinitely large, y reaches the maximum value o a where S
Ymax ' S R. 4 V 0
0 10
is the mutual conductance, R i0 the direct-current resistance at the
operating point, and R! the anode resistance. This equation is the key
to the specifications of the circuit design; care must be taken to have
Card 2/4

85572
Choice of the Optimum Static Parameters of S/108/60/015/007/012/013/XX
a Trigger Circuit B010/BOTO
Ymax as large as possible. The following rules for designing are ob-
tainedt For a large mutual conductance and a small static internal re-
sistance the working potential is chosen to be so high that the operating
point lies at Ugk - 0 at the break of the I a-Ua characteristic of the
pentode. The anode resistance RI must not exceed the value
a
R' yR. + (1+Y)/.9 , so that the switching frequency has an upper
,a min 10 0
limit. The grid bias should be chosen so large that y - 0,9 y max , from which
E k/E9izs 10 (1 + 1/0,9 ymax) follows, where E 9 is the grid bias. For the
voltage divider ratio R1/R 2' a simple calculation shows that
I/El (U + E
0 a- a A , where El is the anode potential of the blocked
opt 9 (E k -E9 a
tube, and U athe anode potential of the opened tube. If the dynamic
mutual conductance for a triode is substituted, the results may be di-
Card 3/4

85572
Choice of the Optimum Static Parameters of S/108/60/015/007/012/013/XX
a Trigger Circuit BO1O/BO7O
rectly applied to bistable multivibrators equipped with triodes. There are
4 figures and 2 Soviet references.
SUBMITTED: March 31, 1958 (initially), July 10, 1959 (after revision) V
Card 4/4

L 12467-63- S/108/63/018/004/008/008
AUrHw: Fayzulayev, B.N# Active Membe r of Society
TITLE: Coupling.of parameters for transient characteristics of a
transistor
PERIODICAL: Radiotekhnika, v. 18.- no* 4P 1963) 63-70,
TEXT. One of the basic.parameters of a transistor Is the transient
characteristicof the transfer coefficients M W. Theoretical calculation
of this transient.ebarecteristic and of accessory parameters is complex and
cumbersome. Elucidation of the connection between time parameters of
transient characteristics is not only of theoretical., but also of practical
importanc6 In schemes including the transistor (base, emitter, collector).
The coupling of paramgters for the transient.characteriatic of the transistor
conforming td base id W Vith the parameters for the transient characteristic
conforming to emitter aC(t) in a general case is determined. It is shoun
Card 1/2.
~j

L 12467-63
Coupling Of Parameters... S/108/63/018/004/008/008
0
that the sharpness of the transient characteristic id (t) and, correspondingly,
the quick action of the transistor in a scheme with a common emitter deter-
mine the area of distortion of a transient characteristic oC(t). Several
typical examples illustrating-the fundamental conclusions are examined. There
are 4 figures and 5 foreign language references.
STMaTTED: April 27, 1962

y (, n %en L;
UZULAYZVj,-B*ris-NumLlay8-Viqh; MIONK111, l.G.p retr
S"HUTSKOY, K.A.3, otv. red.1 KONDRATIYEVA, V.F.0 red.
[Transistorized stages in the transient mode of opera-
,tion] Poluprovodnikovye kaskady v perekhodnam rezhime.
Moskva, Sviazl, 1965. 182 p. (MMk 18:5)

L 29304-66 EWT (1)
Add_ffir: --AMO1234l SOURCE CODE: UP/0108/66/021/004/0056/oo6i
'AUTHOR: Levin, V., K. (Active member); EMBlUevi.B. N. (Active member)
:ORG: Scientific-Technical Society of Radio Engineering and Electric Communication
4m. A. S. Popov,(Nauchno-tekhnicheakaye obahchestvo radiotekhniki i elektrosy~uzi)
iTITM. Ana3,vois of the transmission Iof pu.lBe signals in a chain of uniform shapingi
ostages
,SOURCE: Radiotekhnika,, vo 21j no., 4p 1966., 56-61
:'TOPIC TAGS: pulse ilaper$ pulse signalp-digital decoder) log1c cl cuit
!ABSTRACT: - 14'he authoyi analyze,.the successive ahaping of a_ZaE!?passing through a,
!chain of.iMentica!.~nonlinear:sviiebing stages of the diode-logic (NOT-OR, etc*)
,with binary output, The principal consideration in design Is to see to it that that
,signal after pahqing through a long chain of such stages does not attenuate, does
,..,not increase above.a certain limit$-and retains stal,'i temporal parameters (fronto
del6y) ' _`._1he -on theiintroduction of the concept of an
-duratioily. ana37as is-- based-
Asymptotic signal which In established in the long chain as the number of elementsj~.,
lincreanes without limit* This concept can be applied to pulse signals of short
~duration as well as to pulse frontso In the former case one speaks of asymptotic
UDC t
;Ord - 1/2 621.374.31

L 2930h-64
iACC NR: AP6012341
e signalp and in the latter of asymptot
!duration, fron, or amplitude of tb ,c front
;,'and fall-off amplitude. Conditions for the exiBtence of an anyaptotic signal and
Ats parameters are determined.,and the duration and delay of the front of an
,asymptotic signal are calculated. The amplitude, duration., delay, and front of the!
,asymptotic signal are determined for several typical circuits. Applications of the

FAYZULDAYEV, K.f CAND BID Salt "BIOLOGY AND ECOLOGY OF
SPECIES OF THE GENUS ILEDITSCHIA Lo UNDER THE "NDITIONS
OF UZBEKISTAN," TASHKENT, 1961. (ACAD SCI UzSSR, BOTA-
NICAL GARDEN). (KL-DVt 11-619 215).
_96-

--- FAMULDAYEV, K.F.
Introducing species of the genus Gleditsheia L. Uzb. biol. zhur.
no.2:17-21 161. (MIRA 1415)
1. Botanicheakiy sad AN U~SSR.
(HWY LOCUST)

POPOVP A.A,P inshej FAIMN, AA insh MALININ, V.A., insh.;
CHEWANOV Rest*# MUNDO; V V.,, insh.
0 0 0
Improving boring and blasting operations in open pits, Tsryv.
delo, no.51/62143-U9 163.6 (MIRA 16W
(Boring) (Blasting)

FAYZLTLIN, F.G.
White greater gerbils. Priroda. 53 no. 12M 164. (MIRA l8sl)
1. Uz*Okskiy nauchno-inaledovatel'skiy institut sk " rimentallnoy
mditainskoy'parasitologii i gellmintologii, Samarkand.

,I FAYZULIN, M., burillshchik
, ,
Imprmve the design of Sormovo hoists. Bezop. truda v prom.
2 no.7:37 J1 058. (KRA 11:9)
1. Taekh kapitallnogo remonta okvazhln neftepromyslovogo
upravlaniya Tuynazaneft'.
(Oil fields--Equipment and supplies)

FAYWLIN, M.F., inzh.; MATSYNIN, V.I., inzh.; KLIMDV, Yu.N.
Wufaoture of prestressed ohannel slabs. Bet. i shal.4st. 8
no.201-73 F 162. (MIRA, 1~ 2 5 ~
(Condrete slabs)
C

STATSENEO, G.F.4_FLAAY1ZUULIN. M.I ~ KIMOZOVA, N.Sh.,, red.;
MAMONTOVA red.
[Industrial bygieve and accident prevention in the organize-
'tions and enterprises-of state commerce and public dining]
Okhrana. truda i tekbmilriq bezopasnosti v organizateiiakh i
predpriiatiiakh gosudarstvennoi torgovIi i obshchestvennogo
pitaniia; sbornik materialav. Moak-va,, Gostorgizdat,, 1962.
311 p. (MIRA 15:9)
(Restaurantep lunchrooms,. etc.-Wgienic aspects)
(Commerce-Hygienic aspects) (Accidents-Prevention)

ATZULIM N.K., takhnik-mrksheyder
Surve7s of upraise mining operations by theodolite
equipped with a reflecting attachment. Gor.shur. no.8:
74-76 Ag 160. (KIM 13: 8)
(Kim murveying) (Theodolites)

USSR/Human and Animal Ehysiciloas Dlooil
Abs Jour : Ref Zhur - Dioli., no 14, 1958, iio 65o84
Author : FayzuUayev A.Xh4
Inst -
Title The Status of the Blood Scrun-Protein Fractions in Patients
with Multiple Sclerosis
Orig Pub Zdravookhre Tadzhikistana,, 1957, No 3j, 21-25
Abstract Among patients with multiple sclerosis (21 men and 24 women)
in the majority of cases the total serum protein content was
diminished. Paper klectropboresis revealed in all of the
patients a decreased albumin concentration adn an increase
in the relative concentration of v and o(,,-globulins 9 As
the clinical picture vorsenedj, the ratios between the pro-
40 tein fractions wer:- further disrupted, while clinical
improvement wad associated with a certain degree of
normalization.--A.D. Belobopodova
Card 1/1

A. Mi., C,, ~~O, ..) 113.,-o .1 c ~1' ',,' -,,, I -
r 11, ; ~CC5 r .6, ~
j -, f~elorf)Ar. It , 17, -~ - ( :,~ .. k - - . ~ :,'. -,- - ~ 4 . -,"
i:-~ I.' . -- ~-- cl t - -, ..'w) )- ,~
I l7c~
-/7)/ 1-

FAYZULLAYET, A.Kh.
Multiple sclerosis in Tajikistan. Zdrav.Tadzh. 9 no.5:32-34 '62.
(KM 15212)
1. Iz kafedry nervnykh bolezney (ispolnyayushchiy obyazannosti
zaveduyushchego - kand.med.nauk Ye.N.Kutchak) Tadzhikskogo
meditsinskogo instituta imeni. Abuali ibni Sino.
(TAJIKISTAN-MULTIPLE SCLEROSIS)

FAIZULLATL7, D.r.
Poissuillele problem for interpenetrating motion of two-PhRIS
media. izv. AN Uz.SSR. Ser. takh. nauk no. 3t6l-74 158.
(MIRA 11:8)
I@ Tashkentakiy institut inzhenerov irrigataii i makhanizataii
sel'skogo khovyaystva,
(Hydrodynamics)
Ya, "M7
RIIPP~~RI'm ~01

PATZULLA.YZVI DOY'r.
Generalizing Poissuille's formula for the case of circular annular
pipes and two-phase me"&. Izv. AN Us. SSR. Bar. takh. nauk no-5:
35-39 '58. (MIRA 11:12)
1.Tashkenetkly Institut irrigatsil i mekhanizataii sel'skage khozyay-
Stva.
(Pluld dynamics)

FAYZULLAYZV, D. F.
Pr7bblemmso'off"steady circular motion of viscous noncompressible
two-phase media. Izv.AN Uz.SSjI.Ser.tekh.nauk no.3.57-67 159.
(NaRk 12:7)
1. Taebkontakly institut Inzbonerov irrigataii i nekhanizatsit
s6l'BIwgo khozyaystva.
Muld dynamics)

FAYZUT,TAYF,V, D. F., Cand Phys-Math Sci (dies) -- "Stabilized movements of incom-
pressible two-phase media". Thshkent, 1960. 19 pp (Central Asia StalLe U Im
V. I. lpnin), 200 copies (KL, No 11, 10,60, 129)

S/167/61/000/006/002/003
D299/D303
AUTHOR- Fayzullayev, D.F.
TITLE: On the steady flow of incompressible two-phase media be-
tween parallel walls
PERIODICAL: Akademiya nauk UzSSR. Izve,.tlya. Seriya tekhnicheskikh
nauk, no. 6, 19610 20-27
TEV: The change in the velocity of flow is considered for arbitrary
cross-sections of plane tubes. It was shown by the author in an earlier
work (Ref. 2: IFv. AS UzSSR, ser. tekhn. nauk, 1958, no. 3). that if,
in an infinite plane tube, the reduced densities are assumed as constant,
then the velocity of flow is a function of the flow parameters and of the
y-coordinate. In the following, the notations of Ref. 2 (Op.cit.) are
adopted. The x-axis is directed along the tube axis, and the y-axis is
normal to it; the flow is assumed as rectilinear, parallel to the x-axis.
The equations of motion and the continuity equations are set up. The
parameters Siol Y20 (the reduced densities) and the velocities u 10 (y),
Card 1/4

S/167/61/000/006/002/003
On the steady flow 0299/D303
U2(y) of the media are given; the expressions for these velocities were
0
derived in Ref. 2(0p.cit.)o The obtained system of equations (under the
given boundary conditions) is solved by means of the Laplace-Karson trans-
form. From the formulas obtained it follows that. the change in. the velo.-
city of the components is directly proportional to the values of the
initial velocities and inversely proportional to the initial values of the
space components, whereby an increase in the velocity of one component
leads to a decrease in the velocity of the other component. The final
expressions for the velocities are
Card 2/4

S/167/61/000/006/002/003
On the steady flow D299/D303
2m +1 ,c
2(ys+r)cos-.
O(Y)_ r 2 h Y
PZL) + I r.-+T-
c Ch X
W=1-2 ic(b-2411.)AIT.
x e T,Z (- 1) (3-4)
21. "a(Y)( r ch Vey
U2 ~ U30 _L - - +
Pit Flo moo (Y) ch Vch
2 Q s + r) cos 2m+1
e T.- +1 (35)
x(,i - 2a7,) AITA
2 ;with x
one obtains Eqs.
I- ch )r-c y (36) (36.)(37), -
U, - 1110 (Y) - r ( Ch)
c ch Y"
U, U.(Y) + Ly) r Ch jr7y
pit POO U10 (Y) c (I- ch K-ih (37)
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S/167/61/000/006/002/003
On the steady flow D299/D303
(r and s are given by formulas). Hence at infinity the velocities of the
media are distributed along curves, expressed by cosine hyperb.; the
second terms in expressions (36) and (37) are corrections to the velocity
Oistributions. It is noted that with equal initial velocities,the first
terms of Eqs. (3G) and (37) give coinciding parabolas, and the second
terms vanish. From Eqs. (36) and(37) it follows that the velocities u
and u2 tend to different functions. If the parameters of'one medium
equal the corresponding parameters of the other, then the flow under con-
sideration is incompressible fluid-flow and the parabolic initial-veloci-
ty distribution remains constant.. There are 2 figures and 5 Soviet-bloc
references.
I
ASSOCIATION: Institut mekhaniki An UzSSR (Institute of Mechanics of the
AS Uzbekskaya SSR)
SUBMITTED: September 16, 1960
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sll661621000100310091010
B160104
AUTHORSs Kotov, Ya. P., Umarov, G. Ya., Fayzullayev, D, F.
TITLE: On the stationary flow of a conducting medium in presence of
a,magn6tic field
PERIODICAL: Akademiya nauk Uzbekskoy SSR. Izvestiya. Seriya fiziko-
matematicheskikh nauk, no. 3, 1962, 75 80
T.11-1'.~T: The systom of,.hydrodynamic equations for the motion of multiphase
,media is generalizedJor the case where one of the media is conducting.
The special case of %wo incompressible fluids in a mEfgnetio field is treatw,
one of which is conducting and the other not. For this purpose, an addi-
'~onal electromaenqti " term is introduced into the equation of motion for
t (L
the conducting fluid abd the Maxwell equations are brought into the system. ';>4
As an example, the stationary one-dimensional flow of a conducting and of a
non-conducting fluid between two parallel plates and subject to a magnetic
field 5erpendicular to them is studied. Equations for the velocity and
field distribution in this flow are derived. The conducting fluid is de-
celerated in the magnetic field and its velocity may become smaller than
Card 1/2

S/166/62/000/003/009/010
On the stdtfondry~, flow ... B163/B104
that of the non-conducting fluid, even if the conducting fluid is lose
viscous.
ASSOCIATION: FAziko-tekhnicheskiy institut AN UzSSR (Physicotechnical
Institute of the AS UzSSR)
SUB.'11ITTED: September 19, 1961

S/16 62/007/004/001/002
D234YI)308
A'J'2HORS: Umarov, A.I., and Fayzullayev, D.P.
Xutually penotratin..- motion of ircompressible
viscous two-phase media in a circular cylin-
drical pipe
"~ILAIODICALs
Akademiya nauk Uzbekskoy SSR. Izvestiya. S
Zekhnicheskikn nauk, no. 4, 1962, 45 - 56
The authors quote the differential equations of
Kh.j.. Rakhm&tulin for stabilized motior, of media as above, in cylin-
drical coordinates. The motion of tho media is ass~lmed to be recti-
linear and parallel to the exit of the pipe (Oz axis). The equations
are linearized by neglectine several ~niall terms, and -then solved by
applying Laplace transformation. Expressions for the velocities and
aensities of the two media are obtained iu terms of cylindrical func-
tions. A formula for the pressure drop along the Dipe is derived. Two
..,particular cases are considered as examples and illustrated with
Card 1/2

FAYZ W, D, J. MMBUWVI.. 0.
Theor7 of the flow of two-phase media in the space between
heaters (pipe at"). Isv.AN Us.SSR.Ser.tekh,nauk 7 no,2s
27-33 163. (KM 164)
1. Institut mekh-n4ki AN Us=.
(nuid dy"em)

FAYzuLi.t%YEV, D.F.
Hydraulic transportation of finely grarvilar materials of different
size. Izv. AN Uz. SSR. Ser. tekh. nauk 9 rio.2:23-31 165.
0,1-11~A 18:8)
1. Institut mekhaniki i Vychislitellnyy tsentr AN ULSSR.

UMAROV, G.Ya.; FAY-ZU,LIAY.EVIj- D..F.; NAZARIYt M.P.; ALIWOV, A.F.
Shape of the surfaces of paraboloid mirrors made by the
rotation technique. Geliotekhnika no.6:12-18 165. (MIRA 19:1)
1. Fiziko-tekhnicheakiy institut AN UzSSR.

L 36353-66 aqw/odp(J) RM
- A_j
ACC NR, 66.17580 -(165106-0166610012100181
(A) 8 Olffil~i _c6l~i`--uK/037
AUTHOR: Umarov. G. Candidate of physico-mathematical sciences); ullayevs- A.
NazarlXy M. P-;_AlimQY2 A. K _.. e, AN UzSSR -tekhnicheskty Institut All U-.SSR)
: Owsicotednnical InSTITUT, _.(Fizlko
TITLE: Study of the surface shape of paraboloid mirrors obtained by a npinning, meLhodi
SOURCE: Geliatekhnika, no. 6, 1965, 12-18
TOPIC TAGS: solar furnace, solar power plant, heat reflectionp parabolic bodyp epo
plastic I
ABSTRACT: The article deals with paraboloid reflectors made of synthetic resins by
a spinning method that requires no expensive equipment or polishIng. in view of the
fact that shrinkage of the resin causes changes in the shape of the reflector and
modifies its focusing ability, the authors analyze in detail the ultimate shape as-
sumed by a paraboloid of revolution formed by solidification of a liquid during its
rotation. To this end) they determined the form of a free surface and the interface
between the two components when a heavy incompressible two-phase liquid poured in a
spherical vessel rotates like a rigid body together with the sphere at constant angu-
lar velocity about a vertical axis passing through the center of the sphere. An
equtLtion is derived for the ultimate shape assumed by the solidified liquid. The re-
sults were tested by measuring the surface of UZE resiW;~ed with plastifier and
solidifier and made to solidify over a surface of rotating mercury. The surface of
contact between the resin and the mercury turned out to be ideally smooth, while the
Card 112

L 36353-66
4~c 14
quality of the concave surface of the paraboloid was somcwhatworse than that of the
convex surface. It was impossible to make the concave surface as smooth as the con-
vex one. The experimcntal focal distance agreed well, with the calculated one. It
is concluded that rotation of a two-layer liquid makes it possible to prepare optical-
ly accurate high-temperature solar concentrators of aribtrary diameter without ap-
preciable loss f material. Orig. art. has: 2 figures and 17 formulas.
0
SUB CME: sum ims: o7sepO/ oRiG mw-, ool/ OTH REF: 005
Cwd 2/2 .6' 1

ATAKHODZHAYEV, A.K.; FAYZULLAYEV, Sh.F.,- OSMANOV, S.A.
Orientational ralazation times of molecules of certain
disubstituted benzenes and their determination by the
light diffusion method. Iav. AN Uz. SSR.Ser.fiz.-mat.nauk
7 no. 606-90 163. (WRA 1716)
1. Samarkandskly gosudarstvennyy universitet.

"Ail L.!-'
A j A 7U.' , A. E . -, MZU MAYEV ; , . ; I .
.1 , .
4e . trj~-2uc,l -: rinterninatic..r. n" ol-le-1,,al"onal
-t.!mas rif di.,qubntitutad ~enz-nf--s In ~Irlutlon. 'lect. LGV 19
zic.16:15-17 164. 0,1.11~.& i"':111;

ATAKHODMAYEV, A.K.; FAYZULLAYEV, Sh.F.; 05~:ANUV, S.A.
Effect of temperature on the rotary mobility of molecides of the isomers
crenol and toluidine. 'Ukr. fiz. zhur. 9 no.5:555-559 14Y 164.
('11,11M 17:9)
1. Samarhandakiy gosudarstvennyy universitet.

USSR/Cultivatod Plants. Fodder Plants.
Abs Jour Ref Zhur-Biol. , No 15, 1958, 68248
Author Basradr =perinent
Inst Station of Anir--al Husbandry.
Title The Effect of Phosphorous Fertilizers on Seed
Productivity of Sudan Gr,-tss.
Orig Pub : S. kh. BashlcirIJ7 195~, No 6, 19-21
Abstract : The results of experinents in applying P under
Sudan grass grovin fron seed are given. Tae ex-
perinents were conducted in 1955-1956 on the
field of the Bashkir Experinent Station of
Animal Husbandry. As one centner/hectare of
P. were added during spring harroving, and
0.5 centners/hectare were added to the rows
at planting, panicle formation -ans accolerated
Card 1 1/2
'97

SIMIS) B.S., student;. FAYZULLINt A.A.) atudent; RIVALKINA. V.P. dot-ventp
.0 v
nauchw rukovoditell,
Comparative study of the antimicroblal. proFxerties of propolis
ointments. Uch. zap. KVI 89:177-181 162.
(MIRA 18:8)
1. Kafedra mikrobiologii (zav. - doktor veterin. nauk Kh.Kh.Abdullin)
Kazanskogo veterinarnogo instituta,

DOBRUNOV, L.G.; PAKHOMOVA, L.M.; FAYZULLIN, A.D.
-Control of sugar beat grovth and maturation under conditions of a
shorter vegetation period. Fiziol. rast. 9 no.3s379-384 162.
(MIRA 151l1)
1. Inmtitute of Biology of Bashkirian Affiliate of U.S.S.R. Academy
of Sciences, Ufa. (Bashkiria-Sagar beets)
91 k-. MAN 0 ~~- M1*8~' "'M

FAYZULLIN, M.Kh.; FAYZULLIN, A.M.
X-ray diagnosis of retention cysts of the frontal sinuses. Vest.
rent. i rad. 37 no.2:29-32 Mr-Ap 162, (MIRA 15:4)
1. Iz pervoy kafedry rentgenologii i radiologii (zav. - prof.
M.Kh. FayzuII*n)Kazanskogo instituta usovershonstvovaniya vrachey
imeni V.I.Lenina otolaringologii (zav. - prof. N.N.Lozanov)
Kazanskogo gosudaretvennogo meditainakogo instituta.
(FRONTAL SINUS-RADIOGRAPHY) (CYSTS)

FAYZ&.LTN A M I
X-ray diagnosis of adenoids. Vest. rent. I rad. 40 no.ij
70-71 Ja-F 165. (MIRA 18:6)
1. Gorodskaya bollnitsa No.6 (glavnyy vrach Ye.V. Khmelevt-seva),
Kazan'.

FAYVILLINP A.M., gormyy inzh.
- ~
Results of open-pit use of combination charges of Oigdanits"
and ordinai7 explosives with air spaces. Gor. zhur. no.7:34-
38 J1 163. (MIRA 16:8)
- , "S. '.

FIYZULLINt A.M., gornyy insh.
Drifting without exaessive breaking of rock. Gor. zhur. no.9:
69-7o s 163. (MBA 16s10)

SHAPIRO, P.I., gornyy lnzh.; FAYZULLIN, A.M., gormyy inzh.
Results of using igdanite in underground mining operations.
Gor. zhur. no.809-42 Ag 164. (MIRA 1111-10)

MALININ, V.A., gornyy inzh.; FAYZULLIN,''.H., goz%yy Inzh.
Using igdanite, charges with air space, and combination
charging of boreholes. Vzryv. delo no.54/llt282-291 164.
(MIRA 170)

q Tr. . -
lll.!~~g ~.
- xperi I hla!3tin? u31, ni; -.v;i ixr- t: 1 7'.1?-, z-- -, '-'r,--J --~
trotyl w~,-,h ~mrrioriurr. ni-.rit.f,. -1.54/11~ .i /- ,I..
~55 '54. iq~

FAYZULLIN, A.M., inzh.; PODKOPAYEV, P.A., inzh.; AWDREVN, E.K., inzh.
Z-~
Pneumatic eJector charger for charging holes with igdanite. Gor.zhure
no.1:45-47 Ja 165. (MIRA 18:3)

FAYZULLIII, A.M., inzh,; ~ODKDPAYEV, P.A., inzh.; ANDROEV, E.K., imll.
Compresced air charger for charging boreholes and bla3t~cjjeB.
Shakht.stroi. 9 no-4:24-26 Ap 165. OHIRA 38:5)
g

PUDOVIK, A.N.; MOSHKINA, T.M.; KRUPNOV, G.P..t BUKIN, A.1.1 SEMENOVA, L.A.;
Prinimali uchastiyee KOSTYUKOVA, L.A laborant; PETROVA, M.G.p
laborantj TEMIRBAYKV, A.M., inzh.; j?AZU Jjg. , inzh. I POLOZOVA,
L.P., laborant; NAZAROVSKAYA, G.V.., RabUo;graont
I
S*nthesis and study of organophoBphorue plasticizers for the tri-
acetate film bases. Trudy NIKFI no.46tl7-25 162. (MIRA 18:8)

PUDOVIK, A.N.; FAYZULLIN,, B.M.
1~
Reactions of phosphorus acid chlorides with glycerol epichlorobydrin
and glycidol ethers. Zh&. ob. khim. 32 no.1:231-237 Ja 162. ,
(MIRA 15': 2)
1. Kazanakiy gosudarstvennyy universitet. I
(Phosphorus acids) (Glycerol) (Ether)

PUDOVIK., A.N.; FAYZULLIN, E.M*
Mechanism of reactions of phosphorus acid chlorides with oxides
of alkenes and.dieneB. Zhur. ob. khim. 34 no. 3:882-889 Hr 164.
(141RA 17:6)
1. Kazanskiy gosudarstvennyy universitet lm. V.I.Vllyanovu-
Lenina.

L 17954-65 Evrr (m)/EPF (c )/EWP( jPC..,4/0r-4 RM
MTEMW. _NR; AP5W2569 s/oo7q/64/0,-4/007/24?1/24?2
AU','HOR. Pu-dovik, A. N.; Fayzullin, E. H ; VuLh2netzLaLnova_L E. K1.
dia lphorphorur, acid chlorides
TITLE: Reactions of diglycide ett~ier lky
SOIRCE: Zhurnal. obshchey,,khimii-, v._31-, no. 7, 1964, 2471-2472
TOPIC TAGS: ether, phosphorus acid, chloride, eater, sulfur
Abstiact: In the reaction of diglycide ether with chlorides of phosphorus
acidi, the oxide ring openp on the side of the primary carbon atom, forming
beta-chloro-beta'-glycidlisopropyldialkyI esters of phosphoroun acid.
Sulfur was 6dded to one of the products -- be-a-chloro-beta'-glycLdv&~30-
propylidLethyl ester of phosphorous acid, pcoducing the beta-chloro-beta'
-&iy~-idylsopropyldiethyl eater of thipphosphoric acid. In the reaction of
dig'lecide ether with two moles of the chloride of diethylphoFiphorous acid,
addi-lon occurred at both oxide rings, forming tetraethyl-aipha, al?na'-
dicft.Loromethyidiethylene glycol diphosphate. Orlig. art.. lla,~ '~- formulaa and
I table.
Card 112

L 1.7930-65
ACCESSION NR: AP4047047
SUBPJTTED: 23AU~~3
NO REF SOV: 000
Card 2/2
SUB CODE: GC, MT

PUDOVIKr A.N .; FAYZULLIN,, E.M.; ZHURAVLEV, G.I.
~7
Mechanism and order of addition of phosphorus trichloride and
other pbojphoryl chlorides to propylens oxide. Dokl. AN SSSR
165 no.3-.586-589 N 165. (KMN 18:11)
1, Kazanskiy gosudarstvwwyy univernitet im. V.I. U11yanova-
Lanina, 2. Chlon-korrespondent AN SSSR (for Pudovik).
- .1 po- . -

---t M)IF
WT( PF (n)-2/1~W~ffl
SOURCE CODE: UR/0020/63/165/003/6386/05i~
'AUTHOR: A. N. (Corresponding member AN SSSR); Fayz in
Pudovik 4,11in
Zhuravlevi Us I.
ORG: Kazan-t State University'im. V. I. Ullyanov-Lenin (Kazanskiy gosudarstye
universitet)
TITLEi Mechanism and order of additionor phosphorus trichloride and-other chlorides
of phoophorus acids'to propylene oxide
SOURCE: AN SSSR. Doklady, v. 165, noa~, 1965, 386-589
TOPIC TAGS: phosphorus chloride, estero tertiary amine, hydrolysis, IR spectrumt.
phosphorous acid, hydrogen chloride
ABSTRACT: ffev evidence c6nfiiming the proposed mechanism of the rea-ations of'~
orui triebloride and chlorides of incomplete cetera Of
phooph - a
with alpha-olefine (through preliminary opening of the oxide ring by by4rogen
,chlorlde) was obtainedin an inYeatigation of the reaction of propylene oxide
!with pbosphorus trlcbloride and the chloride of dibutylpboophorous acid. The
:reactions proceeded readily when the reagentap were combined. However,, when a
.small amount of triethylemine was added to the reaction mixtures, these re-
actions did not take place. If anhydrous propylene oxide was added to the
dibutylphospborous acid chloride, freshly distilled under vacuump and.protected,
from moisture# no reaction between them vase observed, The istroductIft of
Card 1/2
TT
7"r
wi
5,,
a-4
M
?
g
r 1R
10
J;M !5

L 26577-6t
ACC NR: AP6016vil
stmoopheric air containing moisture into the reaction volume of the addition
~,of one to two drops of water to the reaction mixture gave rise to avigorous
ireaction; The outbora conclude that the first step in the reactions considered
Jo a partiol hydrolysis of the acid chlorides and interaction of the b1drogen -e'
1:bloride thereby formed with the alpha-oxide. The oxonium ion formed upon
addition of a proton to the oxide then either directly reacts with the chloride
,Lonp to form propylene glycol cblorobydrin.. which then reacts with the acid
i.-bloride, or perhaps simultaneously vitb the chloride ion, molecules of the
I.ohlorobydrin are involved In the reaction. When the chlorine atoms are replacedl
'5y alkoxyl groups, the basicity of the phosphorus atom decreases, which facill-l'
totea the reactions of the acid chloride with the oxide. A mixed eater of
:phosphorous acid to formedj, and hydrogen chloride Is regenerated. The reaction
Of-propylene oxide with pbospborus triebloride was conducted in etber solution
I.tith coolingp at ratios of 1:1. Oilp srA 3:1; the dichloride of bets-
chlor isopropylphosphorous sold., and tri-beta-ebloroloopropyl phoopbite vere
.0
:obtained In good yields. The presence of a secomdary alcoholgroup in the
.ydrin was corroborated by the Infrared spectra and chemical
Investigationso Orig, a.A6A~asf"_1 fikur~ and 1 tAle. [~FR~J-
3UB CODE: 07 SUBM DATE-1 1OMar65 ORIG RM
004 OTH rW 002
i:ard2

L 31270-66 EWT(m)-/D~,T(J) RM
ACC NR- A PM ii862 SOURCE CODE: UR/0079/66/036/002/0310/0314
AUTHOR: Pudovik, A. N F 6-0
0yzu1Un,ZA-M.j Zhukov V. P.
OR(,: KaZan' State University (Kazanskiy gosudara yyuniversitet)
MME: qyclic esters of uns4turated phoaRbInic acids
SOURCE: Zhurnal obshchey khimii, v- 36, no. 2, 1966, 31-314
TOPIC TAGS: esterifcation) cyclic group, organic phosphorus compound,, chlorinated
organic compound, ison-crizationp molecular structurep chemical decomposition#
phosphinic acid
ABSTRACT: A series of al)qlonoelycol-beta-chloroalkyl esters of phosoorus i
acid were prepared in high yields by the action of chlorides of alkylonegly-
colphosphorous acids on ethylene oxide, propylene oxide. and glycerol
apichlor6nydrin. 0The cyclic esters of phosphorous acid added sulfur when
'heated to 100-110 , being converted to esters of thiophosphorio acid. Thermal
isomorization (180-2000) of alkylonoglycol-beta-chloroalkyl esters of
phosphorous acid yieldod alkyleneglycol esters of beta-chloroalkylphosphinic
acids. An Arbuzov rearrangement also occurred upon heating of the cyclic
phosphites with alkyl halides. TreAtinent of the alkyloneglycol esters of
beta-chloroalkylphosphinio acids with triethylamine in b4nzone solution with
heating resulted in splitting off hydrogen chlorides and formation of-
alkyleneglycol esters of vinyl- afid propenylphosphirlic acids. Orig--art. has:
3 tables. [JPRS]
SUB CODE: 07 / SUBM DAM 0814ar65 / ORIG REF: 005
Card

AC(7NR, 000 0
F SOURCE CODE: UR/0079/66/036/004/0718/0724
AUTHOR: Pudovik, A. N.; Fayzullin, E. If.: Zhuravlev, G. 1.
ORG: Kazant State Unlversi~y im. V. I. Ullynnov-Lanin (Kazanskly gosudarstvennyy
universitet)
TITLE: Reactions of alpha-oxides with dialkyldithio hos horic and dithlophosphinic
acids
-Mosomr, Zhi~rnal Obshohey n1mile Vol 360, No 4, 19669 PP 718-724
Abstraot: The addItion of dialkvldithiophosphorio and diphevyl-'
Ait hiophosphinio acids to nonsymmetrioal g1pha .40slof i.
:olefins, e.g. glyeerin epiehlorohydrin, propylene, divinyl,
styrene, and glycidol oxides, was studied. The reaotlons pro-
ceed readily irithout catalysts and are aooompanied by a sub-
.stantial thermAl effect. Conclusions on the struottire of the
addition produots and the order of addition of dithioaolds to
alpha-oxides (in accord with the Flarkovnikov rule) were drawn
on the basis of a study of the chemical properties and Infra-
red spectra of the products, The acid estera of dithlophoupho-
rio and dipheryldithlophosphinio acids were found to be
eleotrop4illo In reaptlons...with alpha-oxidos, the reaoti-ons
Proceodliig wlii~. preliminaryformation of intermediate oxonium compounds. In the
rp~~tl?y~of ethyloneglycol chlorohydrin, 2,3-,2vpy1jeAP&~Y.,,q.L chlorohydrin. and
-_7 gi;

04347-67.7
ACC NR: AP7UUUz4U
glycerin dichlorohydrln with the potassium salt of diethyldithiophosphoric acid, the
corresponding ethyl esters of 0,S-alkyleneglycoldithloptiosphorte acid were obtained.
Orig. art. has: 1 table. JjPRS: 37,177
TOPIC TAGS: IR spectrum, organic phosphorus compoundlester
SUB CODE: 07 / SUBM DATEs 12 Apr 65 / ORIG REF: 005 / OTH REFt 002

ACC NRi A117003661 SOURCE CODE: Uit;;0079/66/036/00rv!/1454/1459
V1
I-~1(10-ki-At-A-1, wull-In-E. M6. Zhurqy~,rjyj_g.~~._!.--.
RG.; Khazan' State University Im. V. Is Ullyanov-Lenin (I;nzan!;kiy gosudarstvannyy
universitet)
TITIZ; Reactlons of olefin oxides with phosphorus oxychloride and diethyl
chlorophosphate
SOUIZ.M. Zhurnal obshchey khimli v. 36, no. 8, 1966t 1454-1459
WPIC TAGS: ethylene oxide, organic oxide, organic phosphorus compound
ios,rmc-A: It was found that' phosphori~s oxychloride and dieth
--y =.Lr. 0-5~ "0
aro roodily addod to Alpha-oxiday or olafinzyVn the pro~-enco of small qu;Lntitioa
of water or hydrochloric acid. The o=-,M-io-x~des te&t-od -acre et.-.y1crr. o7ide,
pro-pylene oxide, and glycerin epichlorohydrin. The reaction was refractorr or
did not proceed at all in the absence of tr2co~- of urater or hydrochloric acid.
A reaction scheme involving the fonniation of an oxoniun, intermediate, is
then converted to a glycol chlorohydrin, J-9 proposed. In Vne rcactvion o~f
phosphorus oxycbloride with propylene oxide, opening of the oxi6c ring occurs
'on the side of the primary
- carbon atoin. When the olefin oxides are treatcd -with
phosphorus oxychloride in 1:1, 2:1, and 3:1 ratios in the presence of a small
amount of hydrogen chloride,, monochlorides, dichlorides, and complete esters
i of the corresponding beta-chloroalkylphosphoric acids are obtained. A series
of dialkyl-beta-chloroalky-I asters of phosphoric acid were obtained by the
'reactions. of dichlorides or beta-chloroalk:ylphosphoric acids with alcohols.
Orig. art. has; 2 tables, CJFR5s 36,970J
SUT11 CODEs 07 / SUBM DATEs 03Jul65 / ORIG REF: 003
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viiiine, and octyl atc.
increaged the it-nodicand awthodic pol4ritauou tit Zn In 1.51V
7nSOj (plT 5.5), Pkenol. and pyrn-g-allal
had a sindbr effpct an 4tiodIc pdatimtirn of Zn, thii clTert
itictcaslitc with lit-mating