SCIENTIFIC ABSTRACT ZHDANOV, G.F. - ZHDANOV, G.S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002064620004-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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Quantitative relationship of toxicity and anticancerous activity
of'five preparations from the, group of alk7lating agents (with
summary in JWnglishl. Vop.onk. 3 po.6;678-6.B3 157. (MIRA 11:2)
Is, laboratoril eksperime'nallnoy khimioterapii (zav.: - chlen-
korreopondent AM prof,. L.Y.larioiiov) Instituto eksperimentall noy
patologil . i terapli raim ANN SSSR (dir. - chl,-korr. AMU prof.
N.11.Blokbin) Cadres avtors Hb9kva, UO, 3-7a Reo'hchanskeya. d.61/2
korp,.9,justitut eksperimentallnoy patologii i terapii rake

Appearance of drug resistance to- a3lglating. agents in Jensents
sareccaa and its cloneso~.Vbpaonks 7 no~12:26-31 t6lo
(MIRA 154)
:1. Iz laboratoril.'ek poi-imentallnoy khimioterapii (zav.
chleri-korrespond6nt ANK, MR prof. L.F. Iarionov) Inotituta,
ekoperimentalluoy iklinicheskoy onkoloigii ANN SSSR (dir.
deystvitelInyyablen AHN SSSR prof. 14.14. Blokhin), Adres avtorovt
Moskva., Volokolamakoye shosse, 30, Institut eksperimentaltnoy i
klinicheskoy,onkologli.AWI SSSR.
(C77'=XIC DRU MIMS)

441 N-0-
0 Toxieily and andeanctrous activity office canipounds of Me alkv`ocen group (Russian
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JDAINov G. L Inst. of I` xp. Ilathol. and Ther, of 6ancer, Nfoscl~%V, VOP. Onkol.
xl)
9 3/6 (678403) Graphs r: TaWc3 i
57
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i -Experiments on rats.-The compGU ds tested were.: (i)
nine (embichinc); (2) methyl-ft-chlorocthyl. ,fl.chloropropylan~inc (f mbichine il'
:(3) 4-tiicthYl-5-di-(P.chloroethyl)iniinouracit (dopan), (,I) ot.-p-di.(fl-chloroctlivi
Ilminophenylalanine (sarcolysin); and (5) 2:,1:6-trictliN,Iciiiiiiine-s-tri-.iziiie ( =TF~I').
The ratio LD,:TID,~ (turnotir-inhibiting dose) wz~s considered as the clicnio-
therapeutic index, LD&O'being the dose that %vas lethal for half of ilm anillials and
MD being the dose that inhibited the growth d rat sarcoma 45 blo 5o0/"'. This
index wa's for embichine i.i, 14r embichine 11 it was 2.5, for TI-7,' 24,fordopan It
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and f6.r sarcolysin ~i.

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ITITIF 11 '-

A.1
110n Designing Systems of~Ordinary Differential Bquatio
ns Using
Differential Analyzers, pp 175-182, ill
-Abst: An efficient mW,od for construction of equation systems, recom-
mended in those cases when the~coefflcients of higher Jorivatives are
vfiriable,and zomplesp is presented. The feasibility of IntroductianCtnto.
the complex of the integrating machine of several auxiliary follow-up Sys-
tems which would permit the construction of equation systoics without the,
necessity for solution of relatively higher derivatives.is pointed cut.
rum V
~S.OURCE: T J~ Moskovskogo, Energ2ticheskogo, In-4a Jm. V. M. Polotova
IWO SSSR ka of the Mo.-cawr Energetics Institute imeni, V. M. Yolotov
of the Ministry of Higher Klucation USSR), No 18, Blectric Vacuum Technology
and Instrument BuildinC, Voscow-Leningrad, Gosenergoizdat, 1956
Sum 1854

SOV/112-57..;5-10828
Translation from. Referativnyy zhurnaU Elektrotekhnika, 1957, Nr 5,
171.-178 (USSR)
z AUTHOR: Zhdanov, G. M;-
TITLE: Setting up CircuTts for Ordinary Differential Equation's in Differential
Analyzers (0 Postroyenii skhern. obyknovennykh differ entsial'nykh uravneniy
na dffferentoial'nykh analizatorakh)
PERIODICAL: Tr'. Mosk. eneirg. in-ta,, 1956, Nr 18, -pp, Z75 -28Z
ABSTRACT: A possibility is considered in principle of improving miuderfi electra-
.,mechanical. integrating machines intended for automatic solution of ordinary
differential equations of any kind: linear, nonlinear, or transcendent with
cdhatant or- variable coefficients. Operating such machines begins with setting
up the circuit for the equation. A circuit for solving a Bessel equation of any
order on an electric differential analyzer is given as an example. Before
setting up the circuit, the equation should be solved with respect to the highest
Card 1/Z

SOV/112-57-5-10828
Setting up. Circuits for Ordinary Differential Equations in Differential Analyzers
derivative. .'Another extLmple.is also given, where the solution of an eqpation
with -respect to the highest derivative is impossible,or uneconomical:
X sin (y" - y) + x2y y1z 0. The technique of artificially-lisoIating the highest
derivative from one of the terms that contains it usually results in an
pxcessively cumbersome circuit and in inefficient utilization of the differential
analyzer., The essence of the improved method for setting up the circuit for a
differential equation is set forth, Though the above method requires a few
more followers in the computing machine, it permits reducing the number of
Integrators; the method is particularly efficient in cases where the highest
derivative has variable and complex. coefficients, as in the following equation
XYY III+y It. + y+
y
~The above'statement is confirmed by examples.
B.I.P.
Card 212

112-57-7-14988
Trans Ilation from, Referativnyy zhurnal, Elektrotekhmika, 1957, Nr 7, p 169 (US ISR)
AUTHOR: Zhdanov, G. M".
"Containing Linear Eleme
TITLE: Formation of runctions~by Electric Circuits nts
(Obrazovaniye funktsiy elektricheskimi skhemami 9 lineynymi elementami)
PERIODICAL: Tr. Moak. energ. in-ta, 1956, Nr 18, pp 282-297
ABSTRACT:. A,theory of circuits is considered consisting of linear rheostats and
fixed resistors that permit obtaining an accurate or an approximate value of
various functions, A circuit analysis is prese 'nted that consists of a linear
rheostat (part of which is shortened by its slider) connected in series with a
fixed resistor; sucha circuitis an exact replica of the function of the form
y x I /x for certain limits of variations of the argument. In most cases, linear -
element circuits permit obtaining appiroximate values of the function in question
that coincide with accurate values only at some points. Such circuits are re-
ferred to as linear-circuit type functional approximators. In building such ap-
proximatars, a circuit should be selected whose general law corresponds to the
Card '1/2

112-57-7-14988
rormation of Functions'by Electric, Circuits Containing Linear Elements
required function; then, parameters should be calculated on the condition of the
coincidence of.approximate and accurate function values at a few preset points
As an example of linear-circuit type functional approximator, a circuit Is ex-
amined that corresponds to the function y 2xv where 0 < v 4 1. An analysis of
approximation errors for a few versions of the circuit is made. The- theory of
the. above appro3dmatore is illustrated by a number of calculations of the cir-
cuits for y X~*v, where 0