SCIENTIFIC ABSTRACT SEKERA, A. - SEKERZR-ZENKOVICH, YA.I.

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• Collection: Scientific Abstracts
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• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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_"'.'CE??TA I- =--ICA Sec.2 Vol.1013 Physloloi-j Mamll 57
1381. SEKERA A. and VRBA L Inst. ffir Pharmazeut. chem., Masaryk-Univ.
-und-PRa-rmakol. Inst., Fak. Mr Veterindrmed., Brno. *Beziehungen zwiscI'j_
en physikalisch-chemischen Eigenschaften und lokalangsthetischer Wirksam.
keit. Relationship between physico-chemical properties
and local anaesthetic activity NATURWISSENSCRAFTEN1956,
43/13 ( 303-304) Tables I
Thirtybasic, ester-substituted, carbamic acid derivatives were investigated for
their relationship between local anaesthetic activity and physico- chemical pro-
perties. The alkyl, phenyl, tolyl, xylyl, alkoxypherLyl and naphthyl derivatives
were studied. Sixteen of the compounds investigated had local anaesthetic activity,
14 did not. Surface, infiltration, and conduction anaesthetic activity was compared
with surface activity in buffered and nort-buffered solutions, absorbability.
lipoid solubility and ability to flocculate colloids. Relatively good, but not quantita-
tive correlation was found between local anaesthetic activity and the above phys-
ico-chemical properties. The correlation between surface and infiltration anaes-
thetic activity and physico-chemical properties was better than the relationship
between conduction anaesthesia and physico-chernical properties. The correlation
coefficients ranged from 0.6 to 0.9. Foldes - Pittsburgh, Pa.

CZECHOSLOVAkIA Chemical Technology. Drugs. Vitamins. Anti- H
biotics.
Abs Jour: Ref Zhur-Khimiya, No 22, 1958, 74959.
Author : Sekera, Krachmarova.
Inst :n7y~~
Title :Application of Koffler's Micromethods for the Con-
trol of Drugs. IV. Identification of Chemical
Drugs Recently Included in the Czechoslovakian
Pharmacopeia, Second Edition.
Orig Pub: Ceskosl. farmac., 1957, 6, No. 5, 255-262.
Abstract: By the Koffler's block method, the following con-
stants were determined for 61 individual chemical
compounds in the Czechoslovakian Pharmacopeia,
Card 1/2
1Cjuur~Anj:mjya~J-N-6-22, 749-59-
Abstract: Second Edition: melting point, refractive indeces
(RI) in a pure State as well as in eutectic mix-
tures (1:1) with azobenzene, benzyl, acetyl an-
ilide) phenacetin, benzanilide, salophen and di-
cyandiamide. In addition to this, RI were cal-
Culated for a series Of Compounds at 1500C.
Communication III, see: R. Zh. Khim., 1958, 4391.
Card 2/2 14

I -h. 1 1,0 2 9 5 9, 711492

Ji A. Pavlicek R. Vrba C.
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also sevicaine ('11c-1case). ArLnC I-chloridez-
t?,e m,ost ac:~J_ve were found to be Ia and Ic
whicli had activities (surface
chlorides
i/9 ,
Ceskosl. farmaC. , 195,99 7 7 #8 7 4,48-450 -

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ra. u~'clchivostl lista fpner%r, kak Pmizotropnoi plastinki.
110. 76, '). 3-26)
r'. TI,
d
-e ti.. of of il-i-tca. a, art ani-sotmDiC pl,~te.
.911 'no. 76
SO: Aeronutical Science and Aviation in the Soviet Union, Library of Congress,
1955

%EKERMIS-ZEN 1 KOMM, I.
C, XPI -
Obobshchennaia skherna Kirkhogfa i ee pri.-..ienenie k izucheniiu poliary Lilientalia.
14'16al-.va, 1935. 23 P., tables, diagrs. (TSAGI. Trudy, no. 170)
Title tr.: The generalized form of Kirchhoff's law and its application to the
study of Lilienthal's curie.
QA911.~65 no.170
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress.
1955

LVIRENTIEV, M.A., I. SEKERZII-ZENIKOVICH AND V.,*,:. SHEIIELEV.
K teorii biplannoi korobki dryllev. I.bskva, 1935. 38 p. diagrs. (TSAGI. Trudy,
no. 153
Swmnary in English.
Title tr.: Biplane Theory.
Qwn.m65 no-153
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress,
1955

-1-937.
)=!~va,
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n Library C~
j-"JF~. S07,iCt
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A.,
Sft J.L Sek-en.b-Zeallovich "On the thebooty of rwilb"i
waves W Wto amplitude on the surface of a lotavy fluid" i,a
Ittil-ibon). Ndrm load. Sm I/S.111 JIAJIa.jjf ~11, V-1
Now. 1. 111,17, .5453.
III I., twi.-I 11'. b.- , I." I I ......I
the tallb.. t1a. auth4br. L,.%Alii( lAr'I"1114imi 4-41 "4.11lull.
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UmAbysicls I Nov 1947
Standing Waves
Fluids - Nancompressible,
02heory of Standing Waves with Terminal Amplitude an
the Surface of Heavy Liquids.," Ya. 1. S9k&i-zh-Zen9kq-
rich, Nhrine Hydrophysical Idboratory, AcadeaW of 801
GDOOB of the USSR$ 3 -PP
'Zok Ak Nauk" Vol LVIII, No
Author discusses dense flow of a heavy Ideal nonoom-
Wessible liquid, which is limited caly an top of a
free surface, on which there Is a constant pressure
P -- 0. He determines a more e3mot type of standing
vave with te=inal amplitude on the above described
3&96~
lp~~j,"Us (Camtd), NOT 1947
3.1quid. To his knowledge, tbftv have been cnlj two
otbar articles on the sams subject. Submitted by
Academician V. V. Shuleykin, 8 Msy 1947.
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7,7:
7777777
hIMU,
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at OW&O
Ya.
IlThe Influence of the Form of the Shore Line on the Intensity of a Field"..
!z Ak Nauk SSM, Ser Geo.graf i -geofiz, Vol. 13, No. 3, FP- 194-212, 1949.

USSR/Geophysics - Standing Waves Sep/Oct 51
Complex Standing Waves of Finite Amplitude on
the Surface of Heavy Fluid of Infinite-Depth,"
an Ya. I. Sekerzh-Zenlkovich, Marine Hydrophys Inst,
Acad Sci USSR
Iz. Ak Nauk, Ser Geof iz" No 5, pp 68-83
Presents method of accurate soln in form of pover
series in 2 nmall parameters. Establishes nua-
ber of propexties of nonlinear standing wave.
Gives approx formula relating wave length,
amplitude and frequency. Author refers to his
193T37
USSR/Geophysics - Standing Waves Sep/Oct 51
(Contd)
previous works ("Dok Ak Nauk SSSR" Vol LVIII,
No 4 1947- Iz Ak Nauk, Ser Geog i Geofiz" No 1,
1951~. Submitted 12 Jun 51.
193T37

SEXTERM-ZENIKOVICM, Ya. 1. 17-6T4f-
USSR/Geophysics - Hydrodynamics 51
"Theory of Standing Waves of Finite Amplitude on the
Surface of a Heavy Liquid of Finite Depth," Ya. 1.
Sekerzh-Zenlkovich, Marine Hydrophys Inst, Acad Sci
USSR
"Iz Ak Nauk SSSR, Ser Geog i Geofie Vol XV, No 1,
pp 57-73
Describes method-of precise soln of sifoject problem.
Soln has form of power series of small parameter.
Three Ist approximations are performed. Establishes
sequence of properties of nonlinear standing wave dif-
fering from wave of linear theory. In particular
gives approximative formula relating wave length, its
amplitude, frequency of oscillations and dean
r~4of
7

USS.R/Puysici - Hydrod~~aihicei, Stand114g, 1~'SeP, 52
Waves
"Three -Dimensional Problem Concerning S tanding Waves
of Finite Amplitude on the Surface of a Heavy Liquid,'
Ya. 1. Sekerzb-Zen.kovich, Maritime Hydropbys Inst,
Acad Sci USSR
"Dok Ak Nauk SSSR" Vol 86, No 1, PP 35-38
Considers the 3-dimensional motion of a heavy ideal
incOmpressible liquid which has above it only a free
surface, in which liquid the pressure is const and
equal to zero. Gives an exact soln to the problem
234T102
concerning the 3-dimensional standing waves of
finite amplitude on the surface of this liquid. To
the author Is knowledge, only an approx soln of -this
problem has appeared in the literature, namely, that
of W. Penney and Price (Phil Trans Roy Soc London,
A, No 882,244,254, 1952). Submitted by Acad V. V.
Shuleykin.
J
:Q
A
,-I
234T102

SEXERM-MiKOVICH, Ya. 1.
USSR/Physics - Hydrodynamics of '~,Iaves
1 Mar 53
"Spatial Problem of Determining Stationary Waves of Finite Amplitude," L.N. Sretenskiy,
Gorr Mem Acad Sci USSR, Moscow State U
DIN SSSR, Vol 19, No 1, pp 25-28
Problem was previously treated by Ya. I. Sekerzh-Zenkovich (DAN SSSR, Vol 86,
No 1 (1952) and W.G. Penney and A. Price (Phil Trans Roy Soc London (A) 224,882
(1952)). Author outlines suwzry of his computation determining steady-state
periodic waves on surface of a 3-dimensional stream. Received 29 Nov 52.
259T79

7t
0
USSR/Mathematics - Subsonic veto ity circulation
Card 1/1 : Pub. 85 - 2/14
FD-837
Author : Sekerzh-Zen,kovich, Ya. I. (Moscow)
Title : Problem of the flow, with circulation, around a circular cylinder for
subsonic velocities
Periodical Prikl., mat. i mekh., 18, 399-W8, jul/Aug 1954
Abstract Applies the method of A. I. Nekrasov ("Plane parallel motion of a gas
at subsonic velocities." PNM, Vol'8, No 4, 1944), which he employed
to solve plane problems of the flow of a gas around bodies, to the
case of flow with circulation. Establishes the fundamental equation
of the Droblem. Reference: L. K. Kudryashov, "Flow of a plane
parallel current of gas around ellipse," PMM, 11, No. 1, 1947.
Institution : --
Submitted : April 2, 1954

SIORM-MIKOVICH, YR.I.
Theory of stationgy. capillFLry waves of finite amplitude. Dokl.
AN SSSR 109 no-5:913-915 Ag. 1956. (KWA 9:100
1. Morskoy gidrofizicheakiy institut Akademii nauk SSSR. Predstavleno
nkademikom Y.Y. Shuleykinym.
(Capillarity) (Ware-u4ion, Theory of)

124-1957-10-11622 D
Translation from: Referativnyy zhurnal, Mekhanika, 1957, Nr 10, p 61 (USSR)
AUTHOR: Sekerzh-Zenlkovich, Ya. I.
TITLE: Investigation According to Hydrodynamic Theory of Waves With
Finite Amplitude (Issledovaniya po gidrodinamicheskoy teorii
voln konechnoy amplitudy)
ABSTRACT: Bibliographic entry on the Author's dissertation for the degree
of Doctor of Physical-Mathematical Sciences at the In-t Mekhan.,
AN SSSR (Institute of Mechanics, USSR Academy of Sciences),
Moscow, 1957.
ASSOCIATION: In-t Mekhan., AN SSSR (Institute of Mechanics, USSR Academy
of Sciences) Moscow
Card 1/1

AUTHOR: Sekerzh-Zenfkovich, Ya I. (L'Oscow) 40-21- 6-14)118

TITLE: On the Theory of Borda Nozzle for Gases (K teorii nasadka
Forda dlya gaza)
PERIODICAL: Prikladnaya Matenatika i Kekhanika, 1957, Vol 21, Nr 6,
PP 850-855 (USSR)
ABSTRACT: Chaplygin [Ref 1] considered the problem of the flow of Cases
under subsonic velocity out of an infinitely extended re-
ceptacle with plane walls, these walls forming a certain angle
with each other. From this general problem the author singles
out the special case of parallel plane walls, which have a
certain distance. This corresponds exactly to the exhaust out
of the so-called borde nozzle . It can be shown that in this
special case simplified formulas for the calculation of the
jet contraction can be derived. Also the form of the free Jet
after the separation can be calculated. The results are pre-
sented in tables. The considered case is mathematically
distinguisched by the occurrence of singularities during the
determination of the equation of the free jet. Therefore the
velocity potential must be determined at first, then the data
of the free jet can be calculated. There are 4 figures,
Card 1/2

On the Theory of Borda Aperture for Gases 40-21-~_~-16/18
2 tables, and 5 references, 2 of which are Soviet, and
3 English.
ASSOCIMION: Institut mekhaniki Akader.1i nauk SSSR (Institifte of Mechan".z.,!,
AS USSR)
SUBMITTED: July 25, 1957
AVAILABLE: Library of Congress
Card 2/2 1. Nozzles-Theory 2. Gas flow-Velocity
Card 2/2

- :7 -'_ 0 Lj Y-4
3(9) PHASE 1 B, K E X "r- 1 vC, I _' 1;1-1/3 0 1
Akademiya nauk SSSR, Morskoy gidrofizicheski,; ln3ritut,
Fizika morya (Physics of the Sea) Moscnw, Izd-vo A14 -'-'-'-'SR, 1959.
95 P. (Series: Its: Trudy, Vol 17) Errat"a slip inserted.
1,'ROO copies printed.
Ed.: A A. Ivanov, Doctor of Physical and Mathematical Sclence3;
Ed. of PublIshing House: N. D. Yershova; Tech. Ed.: 1. N.
Gu,qeva.
PURPOSE: This issue of the Institutelz Transactions is intended for
oceanographers, hydrographers, and geophysicists.
COVERAGE: This collection of articles treats problems in physics
of the sea. Individual papers dls~auss wave and tide hydro-
dynamics, free surface perturbations, the Black Sea tsunami of
1927, and the characteristics of the vertical stability of
water masses in the Iceland-Faroe Islands-Great Britain area.
A paper by I. I. Stas' proposes solving the problem of the
decreasing level of the Caspian Sea by diverting waters of the
Card 1/3

Physics of the Sea (Clont.)
S 0 17/3 0 - -12'
Sea of Azov by can:;! through the Kumo-Manlchskaya valley.
References accompanf lndiv4-dual artlrlf~-s.
TABLE OF CONTENTS:
Sekerz1h.-Zen1kovich, T. Zo-al Stand'ng Waves ol~' F-n4te A,..n---I'tudr--
m. - V -
X a --
i
on tH-e-,r-`U`race ~cf, -I Layer of Liquid
-
Voyt, S. S. Waves on 'k--.he Bo-andary Surface Between Two 1L'-all-lds
Arising From a Shifting Fez~~-od�,n System of Pre--,~sures 33
Volkova, L. I. TideB in a Channel Encir3ling the Globe 4-1
Sekerzh-Zenlkovich, T. Ya. DiAtribution of Initial Fertu-r-
bation Along a Free Surfa,--e and on the Boundary Su-rfaae of a
Liquid Consisting of Two Laye--3 of Different Densitl-y 48
Grigorash, Z. K. Black Sea Tsunami in the Year 1927, BaAed
on Mareographic Re-cord-inga ~q
Card 2/3

Physics of the Sea (Cont.)
SOV/3012
Stas', I. I. The Problem of Maintaining a Constant Level
in the Caspian Sea 68
Vladimirtsev, Yu. A., A. B. Zaklinskiy, and L. N. Nazaretskiy.
Characteristics of the Vertical Stability of Water Masses in
the Northeastern Atlantic During the Autumn and Winter Seasons 76
AVAILABLE: Library of Congress
Card 3/3
TM/Tm4
1-28-6o

SEKBRZII-ZDN'KOV-ICII... Ya. I.
Cauch-PoissonIR problem for a liquid sphere and a layer of
liquid surrounding a solid sphere. Trudy MGI 15:3-116 159.
(14IRA. 12:6)
(Fluia mechanics)

PHASE I BOOK EXPLOITATION SOV/5353
Akademiya nauk SSSR. Morskoy gidrofizicheskiy institut
Teoriya voln i techeniy (Theory of Waves and Currents) Moscow,
1959. 171 P. (Series: Its: Trudy, tom 18) Errata slip
inserted. 1,200 copies printed.
Resp. Ed.: L. N. Sretenskiy, Corresponding Member, Academy of
Sciences USSR; Ed. of Publishing House: K. P. Gurov; Tech.
Ed.: T. P. Polenova.
PURPOSE: This issue of the Transactions of the Marine Hydro-
physical Institute is intended for hydrologists, geophysicists,
and theoretical physicists.
COVERAGE: This collection of 10 articles deals with problems in
the theory of waves and currents. An analysis is made of
several types of waves of finite amplitude on surfaces with
different parameters. The propagation of a free tidal wave
and a tsunami, as well as the motion of liquids over spherical
Card 1/4

Theory of Waves and Currents SOV/5353
Sekerzh-Zenlkovich, T. Ya. On the Propagation of a Free Tidal
-WA-v-e--1-n a Channel of Varying Depths 85
Sekerzh-Zenlkovich, T. Ya. Symmetrical Vibrations of Two Layers
of Liquid o-v-e-rlng a-Sphere and Rotating at Different Angular
T
Velocities 94
Grigorash, Z. K. Propagation of the 1927 Tsunami in the Black
Sea 113
Stavrovskiy, A. S. Propagation of Waves on the Boundary of an
Elastic Half Space, Induced by Waves of a Liquid in a Basin
With Intermittently Changing Depth 117
Cherkesov, L. V. Development of Surface Waves Under the Action
of Changing Pressures -139
Lebedkina, L. G. Motion of a Viscous Liquid on a Rotating Sphere
Card 3/4

S=,RZJI-MVKOVICII, Ya. I., SRETENSKIY, L. H. (40- 5--co-w)
"The Cauchy-Poisson Problem for Waves of Finite Amplitude."
report presented at the Firs-t All-Union Congress on Theoretical and Applied
Mechanics, Moscow, 27 Jan - 3 Feb ig6o.

q
C) - 10 0 a 0 7-7-7 -~7
Os--~
AUTHOR; Sekerzh-Zenkovich, Ya. 1.
T 7 T LE: Aleksandi, -vanovic~i Nekrasov h,s Nth bi-thda-,
Y
PERIODICAL: U3pelkhi matematicheskik1h naulk, Vol 15, Nr 1, PP
153-162 (USSR)
ABSTRACT. A. I. Nelcrasov, an eminerit Soviet scientist in
mathematics, alechanics, and aviation, was born
December S), 1888 in Moscow and died May 21, lc-i!57,
He was r-,raduated from the Moscow Gymnasium in 1901,
from the Physicomathematical Faculty of Moscow
University in 1906, received 2 master's degrees in
lc,,Og and 1911, became an assistarit professor in
astronom.y and mathematics in 19-12, associate professor
in 191L8, and full professor in 1922 at Moscow
University, where he remained till his death.
Simultaneously, he alsotaught in a number of oth,er
Card 1/2 institutes and held office or ensineerin~- nositions
lz~ -

Aleksandr Ivanovich Nekrasov (t-o 11-Is 777C;7
birtrida-, S 0 2 - I
70
In various state institutions. He became a membel-
of the Academy of Sciences of the USSR in 1946,
received a title tiDeserved Scientist of the Russian
Federal Republic" in 1947., and Stalin Prize in 1c.-51.
He published 41 papers on wave tbeorNr in liquids,
int-egral calculus, aerodynamics, and aviation, 19
textbooks, arrd 8 translations of -foreign scientific
literature-
Card 2/2

2 2

0
S/020/60/1 33/003/0 24/0 311XX
0 0 1 ~ -S TO 0 B019/Bo67
AUTHORS: Sretenskiy, L.- N.., Corresponding Member of the AS USSR, and
Sekerzh-.Zenlkovich. Ya. 1,,
I
-
TITLE:
PERIODICAL: I
r
The Cauchy-Poisson Problem for Finite-amplitude Waves
Doklady Akademii nauk SSSR, ig6o, vol, 1313, No, 3i
pp. 544 - 545
TEXT: The horizontal surface of an infinitely deep heavy liquid which is
enclosed by two walls is given a certain initial velocity which is
different at the various points of the surface, The authors determine the
resulting motion of the liquid by taking full account of the boundary
conditions of the problem on the open surface of the liquid, i.e., they
study not only infinitely small motions. By using the method of
Lindstedt-Poincar6 'Arom celestial mechanics, this problem is solved by
means of Lagrange variables, a, b, and t. If ~(a., b, t) and J(a, b, t) are
the deviations of the liquid particles from their coordinates a, b at the
beginning of motion, the following set of equations is valid for the
determination of these deviations:
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amplitude Waves B019/BO67
a2~/at2 = -aH/aa + D(j; H)/D(a, b)
a2 at2 ' -all/6b - D(I, H)/D(a,, b)
d~~aa + d /3b D(~;-j)/D(a, b),'
where ff - (p/Q) + g(b - -q); p - hy rodynamic pressure, and Q = density,
For the initial velocity potential the following ansatz is made
00
T(a,b) Y:F nAn enb cos na from which the coefficients of the series
n=1 2 2
1 2 + E~I + F_ ~2+
H - F-H1 + 2H*> + I I I.
may be computed,. These coefficients are obtained in the form of trigono-
metric serieB, and are arranged according to the arguments w w
2'
The following relation.- holds for w.-
io + 66 ii + F26 i2 + __)t 1 (i = 1;2,, -,). In determining the
10
functions H i, and a errors may easily occur., and the authors
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amplitude Waves B019/BO67
finally suggest the following equation of hydrodynamics:
(I + a~laa)a~lat + (3 /at)a7l/da = -ay/aa - q/da
t 01/at 4 (1 + ajab)Yj~at - -,aT/ab -- d ab;
p - Po V2)dt,
Q + g(b+~) _ 2 where V characterizes the velocity., These
0
equations were used to calculate the coefficients of (1). (p(a,b) was
obtained as a sine series of the variable a.
ASSOCIATION: Morskoy gidrofizicheskiy institut Akademii nauk SSSR (Hydro-
physical Marine Institute of the Academy of Sciences Usg~
SUBMITTED: May 7i 196o
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NEKPASOV, Aleksandr Ivanovich (deceased]; PAVLIKHINA, M.A.; ~ ~KERZH-
ZEVIKOVICH, Ya.I., ot-,r. red. tonui; KRASILISHCHIKOVA, Ye.A..,
r-6d.'-9--SIEZKIN-, N.A.,, red.; 94IRNOV, L.P., red.; -RITUN, A.Z.,,
red. izd-va; ASTAFIYEVA, G.A., tekhn. red.
[Collocted works] Sobranie gochinenii. Moskva,, Izd-vo Akad.
nauk SSSR. Vol.l. 1961. 442 1). (MIRA 15:1)
(Aerodynamics) (Hydrodynamics)