SCIENTIFIC ABSTRACT KROLENKO, S. A. - KROLIK, Z. M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000826620011-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S.Ae _ -- . ~ ,
Studying the contractions of isolnted muscle fibers [with summai7
In Znglishle Izve AN BSSR Serebiole n0-3013-326 Vq-Je 158
(MIRA 11t6)
le Leningrodekly gosudaretvannyy universitet, Lnborntoriya
fisiologil kletki,
(MUSCLI)

USSR Human End Animal Physiology (Normal and Patholo- T
gical). Nouromuscular Physiology
Abs Jour: Ref Zhur-Biologiya, No 219 1958, 97815
Author : Krolenku, S. As
Inst : Not Given
Title : Analysis of Relative Tension-Time for an Isolated
Muscle Fiber
Ori,,, Pub: Biofizika, 19,58, 31 No 11 14-22
Abstract: In the wide rage of stimulation cont1nuancef the
curve of tension time for a single isolated tetan-
Ized muscle fiber (specimen n. ischiaducus-m.
illofibularis) of the frog was studied, The curves
corresponded well to the theoretical formula of
Hill and the formula of Nasonov and Rosenthal over
Card 1/2
58

USSR / Human and Animal Physiology (Normal nnd Patholo- T
gical). Nouromuscular Physiology
Abs Jour: Ref Zhur-Biologiya, No 21t 1958, 97815
periods of sufficient small and fairly large dura-
tions of stimulation. But over periods of median
durations (on the order of 0.02 msec) the threshold
of fiber was higher than the one calculated theo-
retically. The curve of muscle fiber differed from
that of the nerve by its constants as well as by
configuration. It did not change by curarization
or denervation of the fiber and consequently was a
purely muscular alpha curve.
Card 2/2

ZHUKOV, Tej.; KRDLMO, O.A,
Dmitrii Hikolaevich Hasonov obituary. Test. WU 13 no.15:158-160
158. (Kru Utg)
(Nasonovq Dmitril Nikolaevich, 1894-1957)

TROSHIN, A.B., YAI=INUV, A.A., ZROML). S.A., DIKOLISKIT, N.N.
Dmitrii Ilikolaevich lasonov. Yisiol.shure 44 no.12$1166-1169
D158 (MIRA 12i1)
(WASONOV, DHITRII NIKOW-YIGH, 189-5-1957)

AUTHOR z Krolenko. 3-Al - 401112o- 12o- 5-58/67
TITLEi Variation of the Stress-Duration Curve of an Isolated
Muscle Fibre Treated With Calcium Chloride
(Izmeneniye krivoy napryazheniye~vren~a dlya izolirovan.
nogo myahechnogo volokna pri devscv1i khloristogo kall
tsiya)
PERIODICAL& Doklady Akademii Nauk SSSR, 1958, Vol. 12o, Ur 3.
pp. 647-649 (USSR)
iBSTRACTs Recently it was proved that it is the best to express the
dependency of the stimulation-intensity on the duration
of ztimulation by an empiric equation i -2~_ + b (Refs.
tr.
1,2), The constant n denotes the slope of the left:
straight-lined part of the curve mentioned in the title;
which is represented in a logarithmic scale; at different
objects its value oscillates between 0,50 and 1,00. This
value n, characteristic for this or that object is very
stable and apparently does not vary with respect to its
Card 1/4 functional state (Refs 3 - 8). The author invest,-Bated

Variation of the Stress-Duration Curve of an iOVI 2,, '?0 3-5f3/67
Isolated Muscle Fibre Treated With Calcium Chloride
the curve at discussion of arl isolated tetani~, thread of
the m..Ileofibularis of the R-.n_ temporaria at different
CaCl2 concentrations in a Rin,;,:.r1a solution within
40 - 15 hours on single stimulations of any taken inten.
sity by a concentration of the same intensity, The curve
at discussion is characterized by a constant n - 1- After
a treatment of 2 - 7 hours with 0:25, 0 50 and 0,75%CaCl2'
the contractions do not remain gradual, but the course
of a single contraction a) suffers a considerable loas
of heightl b) the contractions become more extended with
respect to time mainly on account of the relaxation phase.
Especially during the first contractions after the onset
of the alteration the period of rs-laxation of the fibre
can delay for dozens of seconds. In the case of a tres'..
ment with all 3 investigated CaC12 concentrations., a de-
crease of irritability of the fibre toward the current
of all periods; occurs (table ') The constant n remains
Card 2/4 unchanged - 1,.0. From a duration of atimu)ation between

Variation of the Stress-Duration Curve of an Isolated 307/120-120-3-58/67
Muscle Fibre Treated With Calcium Chloride
0;08 to 0,04 M/second the ic:itability decreases the more*
the shorter the stiraulue wau, that mepn.) that tbc, valur-
of the constant grows bigger than '~,.O: namely 1,08 90.
(Figure 1). From figure I we can further see that the
variation of the thres-holdo for currents of ohort duration
is not accompanied by a corresponding Yariation of the
right part of the curve stress .. duration, Thus at a treat-
ment with 0,50 and 0.75ZCaCl 2 a reversibl,:~ variation of
the constant n takes place. This is all the more f-requent
and distinct,the higher the concentration of treatment is.
Neither X01 2, nor sodium citrate, ethanol a - dinitro-
phenol nor mono-iodine acetate were able to --ause a varia-
tion of the constant. Thus it is possible that the value
of that constant n of the equation mentioned before may
exceed. unity.
There are I figure, 1 table,and 11 referenceo,
which are Soviet.
Card 3/4

Variation of the Stress-Duration Curve of ar 3()V/2c,- 58/67
Isolated Muscle Fibre Treated With Caloium Chloride
ASSOCIATIONt Institut taitologii Akademii. nauk SSSR
(Institute of Cytology AS USSR)
PRESENTEDi February 19, 1958, by Ye. H. Pavlovskiy Member.
Academy of Sciences, USSR
SUBMITTEDi February 12, 1958
1. MuscIes--Stresses 2. Calcium. chlorlde.-.-Pilysiological
effects 3. Mathemattcs-Applileations
Card 4/4

- KROIZNKOI S.A.; VIKOLISKIY, N.H.
Sympooium on the problem of permeability and biopotentials
TSitologiia 4 no-1198-99 Ja-F 162. (KiiA .15:4)
(PEINABILITY-CONGMSSFS) (EIZCTROPIiYSIOLOGY-COIIGRWSFS)

TROSHIN, A.S.; PARIBOX, V.P.; KROIB14KO S.A
-=====L~
Cytology In practioe. Izv. AN SSSSR. Ser. biol. 27 no.1:127-130
ja-F 162. (MIRA 15:3)
1. Institute taitologii AN =R.
(CYTOLOGY)

IMLENK0, S. A. and TSIFRINOVICH,, S. Is.
----------------
'The Effect of Calcium Ions on the Contraction and Action Potential
of the Frog Muscle Fiber.w pp-40
Institute of Cytology AS US~,R Laboratory of conPbyaiolog)r
Nauchnaya Konfe)vn Instituta Tdtologli AN 933R. Tezi D
immo lory or
j3eco-nd scientific- Conference Of WtTtute of Cyto
of Sciences UqSRs Lbstracto of RaPOrts)jo Leningrad, 1962 88 -.)p.
JPRS 2o,63h

tj NlKQ0SKlYp '
KROLENKOj StA N. N.
Distribution of cyanol betweon the giant 4xon of the squid
and its environment. TSitologlia 5 no.4:414-419 Jl-Ag 163.
(MIRA 17:8)
1. Laboratorlya fiziologii. klatki Inatituta taltologii. All
S.vZR, Leningrad.

KROUNKOV S.A.; MDRINOVIGH, S.Ya.
Effect of change In the calnium Ion concentration in Ringer's
solution on the contraction and action potential or muscle
fibers. TSitologiia 5 no.6:665-670 N-D 163. (MIRA M10)
1. Laboratoriya, fisiologii kletki Institute. taitologii AN SSSR,
Leningrad.

0 - 117,lMrAN, S,U.; VTNORArOVI, N.J.; HIKOLISKIY, N.N.
Osmotic propertiao of the musolo f1bere of a frog. MtolowJia
7 no.2jl7l-181 Mr-Ap 165. (MIRA 18-7)
1. Laboratoriya fiziologii kletki Tnatituta taitologil AN SSSR,
Leningrad.
1.

KROLE,:,"i. I - k~
R
k
elation hetwpen bloeleetria phtnomena. and tho speciric activity
of 001186 T81tologils, 7 no,,4#480-49) Jl-Al 165, (Min 1819)
1. IAMrAtoriya fislologil kletki instituta toltologii AN SSSRp
LenlLgrad.

1:89 J~)LENKO&.V.--F.
Makhnziaataiyq i avtomatitataiya mqki posudy i zozliva vina i B
utylki. Kishinev. 1954. 32 a. a. chert; 4 1. chert. 20 sm znaniy
sretsialistov nar khozyayatva. Tsikl Teklinologiya binodeliya.
Lektaiya N217), 250 ekz B. Ta - avt wkazan No I-y s. k54-57745)
683,56

[Short course In descriptive georntry; a course of lectures
for studento of Kishinev State University] Kratkii kurs na-
chertntellnol geometrii; kurs lektsli d1la otudentov KGLT.
Kishirev, Kishlnevrkii gon. univ., 2963. 355p.
(MIRA 17:12)

IKRMEM,-.-YU,.$,,, insh.1 MAYYER, Y&.M.j prof.
I -
Nothod for constructing the profile of the cam of a fuel pap
according to given lav of motion of the plunger in the operational
area. Teplovoroi oudedrig. no~3t2O5-23.1 162s (MMA 1612)
(Diesel engines)

Complicationa following eoophagofundoanAntmcsI9 In cardlospasn.
Xhirurella no.6:202 Je 161. WIRA 14,11)
1. 1z kafedry obeheboy khiimrgii (zav. .- pro'L. U.I. Yerre7ev)
Omakoeo meditainskogo instituta.
(CARDIOSPASI-1)

KROLEVETS, I.P. (Omsk, Kemerovska7a ul.# d. 98a, kv.13)
Interpositlon of the ileocecal segment botwen the esophaguo
and the stomach in an experiment* Grudn. khIr. 4 no-5t98-100
S-0162 (MIRA 170)
1, Ir kafedry obahchey khlrurgii ( zav. - pTof, N.I.Yoraneyer)
Onskogo medltsinskogo inatituta imeni M.I.Kalinina.

109-8-11A7
AUTHORS: Temkint S.1b. and Krolevets, K.M.
TITLE: The Effect of Tempora Det H-or-aMon of the Rectifyir,6
Characteristics of Crystal Diodes during their Work at
High Frequencies. (Effekt vremennogo ukhudsheniya
detektiruyushchikh svoystv kristallicheskikh diodov p.;.
rabote ikh na, vysokikh chastotakh)
PERIODICAL: Radiotekhnika i Elektronika, 19579 Vol'.II, Nr 8t
pp.1062-1070 (USSR)
ABSTRACT: A number of experimental investigations were carried
out on point contact semi conductor diodes at microwaves.
The measuring equipment (shown in Fig.1) consists of an
ultra high frequency generator producing pulses of 5 W
output power; the pulses have a duration of 1 microsec
and a repetition frequency of 1000 o/s . Altogbther 100
different detector diodes were measured. It was found that
if a diode is subjected to the action of shortf powerful
pulses (as in tLe equipment of Fig.l)p the rectified
current gradually decreases. The process takes several
tens of secs and reaches a steady state value. When the
pulsing is interrupted the diode recovers and after a few
minutes its characteristic returns to the original value.
Card 1/3 This type of deterioration is reversible and quantitatively

109-8-11/*17
The Zffect of Temporary Deterioration of the Rectifying Character-
istics of Crystal Diodes during their Work at High Frequencies.
it can be represented by a ratio J1 - J2 where J1 is
j1
the rectified current at the inception of the experiment
and J2 is the steady state current after the deteriora-
tion. The experimental results are shown graphicall in
'Kanism
Figs,2 to 10. An attempt is made to explain the mec
of the process. It is thought that the effect can be ex-
plained by assuming that in the near-contact area of a
silicon detector, there exist some capturing centres which
can capture the electrons and thus form neptive ions. The
capturing centres form a space charge in the region of the
barrier layer, which leads to a decrease in the thickness
of the barrier layer and ultimatelyv to the deterioration
of the rectifying properties of the diodep due to the
effective increase of the capacitance of the barrier. After
the disappearance of the pulse a process of deionigation
of the capturing centres takes place and the detector
Card 2/3

109-8-11/17
The Effect of Temporary Deterioration of the Rectifying Character-
istics of Crystal Diodes during their Work at High Frequencies.
returns to its original state. There are 11 figures and
4 referencest of which 1 is Slavic.
S`UIWTTMY'I"-- April 5, 1956.
AVAII-ATUE: : Library of Congress,
Card 3/3

YANOVICH, V.S.; KROLMTS, K.H.; ALTATSKIY, Yu.M.
Highly sensitive germanium phototriode. Avtoo.i prib. no.1:69--71
159. (MIRA 13110)
(Photoelectric gells) (Germanium)

ANDROSYUKf-- N.Gs; GERASYUTENKO, N.L.; ~-ROL-I, V-1, -T-SjJ---II SAFIYAN, D.I.
Automatic differential refractometer with a photoelectric cell.
Avtom,i prib. no.102-56 Ja-Mr 162. (WRA 15:3)
1. Institut avtomatiki Gosplana USSR.
(Refractometer)

XHOLEMS, K.M.; HISHCHENKO, S.V.; KALMYKOVA, V.P.; MALITSFVA, N.D.
Photorelay equipped with a germanium phototriode, Avtom,i
prib. no.109-62 J&-Mr 162. (MIRA 15:3)
1, Institut avtomatiki Gosplana USSR.
(Electric relals)

3/109/62/007/006/013/024
D271/D308
Gorbach, T. Ya., Gribnikov, Z. S. and Krolevets,K. M.
TiTLE; Photo-.*-,-.I? of non-uniformly irradiated p-n Junctions
J
2E'.~t!UJICAL: Radio,~ekhnika i elektronik.a, v. 7, no. 6, 1962,
1020-1029
The equation for a two-dimensional carrier ,low in a non-
UnIf ormly irradiated junction is solved for arbitrary line, irra-
d,_ations, in infinite and finite specimens. Lucov&V has solved a
similar equation only for the small signal case. The assumptions
are: 2he ~-region is equipotential, the potelitial of the n-region
depends only on the distance from ilia light line, minority car-
riers travel normally to the junction and their density is omall
compared with that of the majority carriers. The ;)hotovoltage
equation is solved for'an infinite junction, for the region near
the 1-1~ht-dark boundary and for the region about an irradiated
strip. Potential distribution is also derived for a finite Junc-
tion. Theoretical results were confronted with experimental mea-
Card 112

S/10,)/62/007/000-/013/024
?hoio---'.-',I? of ... D271/D508
surements on Ge diffusion junctions doped with antimony. The pro-
duct-ion and properties of experimental samples are described, and
some results are s:own in graphs anci discussed, stressing the Big-
nifi--a.nce of finite dimensions of samples. Among the c;nclusions
are the following: The photovoltage undergoes continuous changes
between the light and dark regions and, ..-ith small signals, fol-
-Lows ex9onential law, -,.!hereas with strong irradiation the potential
in the light region is faster. The di"ference between the
max-mum and the boundary potential becomes smaller when thewidth
of the light line is decreased. Potential at the edge of the sample
is hi-her than it would be in an infinite junction at the same
4. i 0
distance, and tends to a saturation limit as irradiau n is in-
creased. The influence of contacts may be considerable even when
~.tl
4..eir dimensions are small. The a."reement between the theory and
experiments is satisfactory. There are 7 figures and 3 tables.
61j31-1ITTED: November 9, 1961
'Card 2/2

5/109/62/007/006/023/024
D234/D308
AAMIJRj: Gorbach, T. Ya. and Krolevets K. M.
17~i ~__ , -_ -, ~_^ ~- I ,
TITI,!~: A longitudinal photocell at high illumination inten-
sities
?_~'.HIUDICAL: Radiotakhnika i elektronika, v. 7, no. 6, 1962,
1057-10060
T"*,'XT: The authoru consider the possibility of climinating'the
dependence of readings of a photocell on the intensity of illuni-
nation, by utilizing the phenomenon of 'saturation' of transverse
potential difference (discussed by the author.9 in previous publilca-
tions) with increasing illumination in case of sharp boundaries be-
tween light and shadow. An equation is derived for the longitudinal
potential difference between end points of the cell; the equation
does not contain illumination intensity. Results of tests carried
out on silicon and germanium specimens of longitudinal photocells
are given. The authors express their gratitude to Z. S. Gribnikov
for discussion and to To Yen Ch'ang for help in experiments. There.
Card 1/2

A longitudinal photocell ...
are 4 ".,gures.
SUB! T TED: December 26, 1961
S/109/62/007/006/023/024
D234/D308
kR
"ard 2/2

ANDROSYUK, 11.0. (Androsiuk,, M.H.]; GERASYUTENTO, H.L. [HeraBiuteako, N.L.1;
IMLEVETS, K.M. (Krolevetolf K.M.]; SAFOYAll, D.I. IS&fwian, D.I.]
Automatic flow refractometer. Ukr.fiz.almr. 7 no.3-ltl231-1236
N 162. (MIRA 15s12)
lo Institut avtomatikis Kiyeve
(Refractometer)

AT
AWEOR: Gorbach, T. Ya.; Oribnlkw, Z, S.j Krolevets, K. M.
'TIME: Photo-MaJof an electron-hole jun(,tion under a nonuniform 1.11=ination
i
[Rcport 6~ Ehe All-Union Qonfere=e on Se=dconductor Devices held in Tashkent from
2 -10 7 October 1-0-Llij
SOUPCE: 1-',1cctronno-dy*roahny*yc perp-khody* v poluprowdndluikh. Ta-sh1tent, 1M.Pvo
1,11 UzSSR, 1962, j22-121
TOPIC TAGS: photo-eraf, n-p Junction photo-cmf
AB,=111M Diatribution of photo-emf over an electron-hole Junction is deterriineed
by a differential equation wbich is examined in the article. pot-ential
dis"t-ribution near the l1ght-shade boundary is considered for lov- and high-
intensity illumi:nations./)The theory vas experimentally verified on electron-hole
junctions in gennaniumjrOctangular 15 x 2-m as--
pler, had 3 ohmic contacts each
and ~rcre 1=117inated 71~her in such a vay that a she-rp light-shade boun4ary van
forr-ed or vith a lirdnous dash. Orig. ezt. has: 10 formulas.
!ZS0C11C10,1;: Akedemiya nauk SSSR (AcaAeW of sciences SSSR); Aka&-miya natot
Uzbmkskoy 3311 (Tashkmnt St. Un-)
Card 11ti

RROLEVETS, X.M.
Principal design relationships of position-sensitive photoreceivera
with photoolectrio diodes. Radlotekh. i elektron, 8 no,IOM49-1755
0 163, (KRA 16tlO)

KROUVETS, K.M. j, HISHCHENKO, S*V.
Indicator of metal position in heat treating furnaces. Avt. i
prib. no,449-51 O-D 164 NIRA 18t2)

I- -- --- - - .-- , :- ~ i77F~--
I .-i--, -.- llzt.,~-L~=ii-~-., ---: - - ~-. ~ - - - .- - -

'N I . 'i " - ~

k I
T " L, a ~'l JL/ L
I L'~ i Ll~
1.

ACCESSION NR: AP40409 15
S/0109/64/009/006/1055/1064
'AUTHOR: Krolevets, K.
TITLE: Experimental study of the photodiods mode in longitudinal photocells
SOURCE: Radiotekhnika i elaktronika, v. 9,' no. 6. 1964, 1055-1064
TOPIC TAGS: photocell, germanium photocell,~ silicon photocell, photodiode
ABSTRACT: An experimental study of the photodiode behAvi6r of Ge and Si
photocells is reported. An n-p junction wasformed by Sb diffusion into Go and
into Si to a depth of 20 -40 microns - The effect of the position of an illuminated
spot on the output signal, the effect of illumination on the photo current, the ifffect
of series resistance on the sensitivity,, and the effect of the supply voltage were
determined at low and medium illuminations. At high illumination, a "saturation"
of the output signal was ob~served. Both Gb and Si photocells were found.-suitable
for photodiode -type applications, particularly for modulated-light cases. For
;Card 1/2

ACCESSION NR: AP4040915
measuring the travel of the light spot, a photodiode compensation operation is
deemed expedient as it provides (with light modulation) readings which are stable
,within a few tenths of a micron and independent of the illumination and
temperature. "The author in deeply grateful'to T. Ya. Gorbach for his/her
invaluable assistancein preparing the experimental specimens. The author is
also thankful to N. G. Androsyuk and N. L. Gerasyuteako for their help in
conducting the measurements. 11 Orig. irt. has: 8 figures and I table.
ASSOCIATION: none
SUBMITTED: lZApr63
SUB CODE: EC NO REF SOV: 004
Card 2/2
ENCL: 00
OTHER: 002

KHOll-WL'IT I Konntttlitili NJ kjLtjy~ovjcji, in., h.; NE'~TNIKO" , ,
. - .. nauk,, ret:ienzent.
(Positiozi-sensitive photocells] SlIdkuiuchJ
y
KyAvp Tekhnika, 1965. .139 P.

I - - nOLEVETI ' , - K . tA . ; m I -a; !f I",* 'n I), as .11 .
Photorelay for indicating the position of metal in tha stand of a
bloomIng mill. kvtom. i prib. no.2t45-47 Ap.-Ja 165. (MIRA 180)

K7-- -= - -- -- -- - - - ~
--
lj~
fi-~

AT6034351 SOURCV, COM. UR/0000/66/000/0~~i,00,7-9/'009'1'
AUT1101U. A vAzova, Lo S.; ~S!~ba~h, T. Yo,; Xrolcvets~, X. M.; 4-q-
Savelov, V. No 14 ->
.0
ORG: Inntitute of AutomAt:Lqj. Instrument Haking, SSSR
_j
(Institut avtomatiki klininterstvn priborouTr7jiWi:F4;'75'.~SR)
TITLE: Four-element position-seneitiva photodiodos
SOURCEI AN UkrSSR. Poluprovadnikovaya takhnika i mikroulaktronika
(Senicon,ductor engineering and microelectronics),., Xiev, Haukova dumka,
1966, 79-91
TOPIC TAGS: photodiode, semiconductor diode, light modulation
AASTRACT: Position-sensitive photodicdes have been produced which a r6
based on n-p diffusion junctions in Ge doped with antimony and Si
doped with boron. A 4 x 4 mm semiconductor n-p plate was divided into
four equal parts by two perpendicular cuts which were deeper than the
n-p junction and were 0#1 mm wide. Electrodes were deposited on the
surface of each of the four photodiodes to record the output signalo,
In the Ge photodiodes the density of the reverse saturation current was
1-2 mamp/mm2; photosens-itivity of the samples was 20-30 namp/Im, The
figures for Si photodiodes were (2-3)10-3 mamp/mm (at 3 v).,and.
Card 1/2

tj
7 0 4L-62-
9
ACC NR1 AT6034351
3-4 mamp/im, respectively. The photodiodes were Investigated in a
balancing netw rk, Basic characteristics were measured with the use of
a round lirh N t (29 - 1,6 mm); the apparatus provided 23 u readout
21. MI p 0
shift accuracy. The luminous flux'corresponding to the noise level of'
the photodiodes equalled 5 x 10-10 lm with a 1-cps bandwidth (at
400-cps frequency). This flux permitted the shift resolution at
approximately 0.001 um to be determined. In measurements made with
light modulation, the position of zero during 15-20 hr measurement"
and also at f ixed elevated" temperatures (up to 343K for Go mid 373K for SO wai main-,
tained within a few tens or microns. Ln moasuremoncs with constant
illumination and electric modulation of the output signal, the position
of zero was considerabiy less stable. The photoresponse constant was
1*5 usee at loads of 3 kohm and 3 usec at 12 kohn. Orig. art* hast
6 figureng I table,and 13'formulass
Feb6
SUB CODEt 09/ SUOH DATE: S/ ORIG REFt '005/ ATD PREM5102
L_Curd___212 rC

. - 1,1-.~ I", I ''.
'I . - . :tn", k~l.olr~v i - tic- T"I'! - -i:r: : (" ; ~f
"On"r-ov, ~L. ."'. ) -.11- -4.., A if L~ - ! .1. .1
I Gdrdxq~ ". " r I ~, , ;
cda3tic,t~r 0, ~lteel _, ) roi.oq , " AMd. rlauk I.L) - C'. , 9.-
p. 42-1,5, (In lj~ranlan, rommo in llhurmlan)
.DO: U-4355, 14 Aut-urt 53, (Letolds 'Zhurnal 'nyldi :Aatey, No. 15, I.S-49. )

GRISHKOVA, N.P., professor: VARVAJ, P.M., doktor tokhnichaskikh tauk.
retsenzent; KRCLILVIXTS, K.S., kandidat tokhnichookikh nauk, redaktor.
[Optical method of determining stresses in machine parts) Optichookil
metod opredelenils, napriashenil. v detaltakh mashin. Kiev. Gas. nauch-
no-takhn. Isd-vo mashiAostrolt.lit-ry. [Ukr. std-niej 1953. 30 p.
(Kachinery--Testing) (Strains and stresses) (KLRA 7:7)

pr /"&I") - , , --/ r - -- - - - - - -
,r rr r - _e_- Vt-- /,5"- -rb -, --- ----
Pn'KOV, A.M.-Ij 60i~~p M.S., kandidat tekhnicheakikh nauk.
Conveyer installations with steel chain traction. Ugoll 29 no.11:
24-27 '54. (MLRL 7:11)
1. Institut gornogo dela Im. M.N.Yedorova Akademil nauk USSR.
2. Chlon-korroolondent Akademil nauk USSR (for PenIkov)
(Conveying machinery)

us s
29-52. VIN141 FQJI~M Al M14~111~
Pen'", A.". and "IMOs MG.-tueol (CCAZI, 11w.
I llmtmted clescriptteftl a", t#zt tlrzv3 are gly4n for scrapor. plate. arvi
ballt; acmaycrs In Olch the vurklr4 meters dre Qtu~~hcj to ~0~0 drditss
by Irdim wed,,' O-e rulp"d vlw;ipcd cryor tlcms rbich are rrvazA cn to ttw
"ps3. The wedZ(j-vhnp6d CIv.*Vs fit In V pullcy3 a~ Via und; of tho mn. (W.

SOV/124-57 -3- )710
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 3, p 154 (USSR)
AUTHOR: Krole vets, M.S. -~A . ~--
TITLE- On the Problem of the Modulus of Elasticity of Steel Cables (K
voprosu o module uprugosti stallnykh kanatov)
PERIODICAL: V ob.: Issledovaniya po vopr. ustoychivosti i prochnosti. Kiye-.
AN UkrSSR, 1956, pp Z43-253
ABSTRACT: The determination of the modulus of elasticity by means of stat-c
tension tests produces underrated values as a result of the de%lelop--
ment of relaxation processes during slow loading. To afford a means
for calculating the dynamic modulus, measurements were taken ef
the longitudina I- oscillation frequency of a ZO m-long steel cable V-Ah
a weight suspended at its end. Wire strain gages were glued orto the
steel cable, and their recordings were recorded by a loop osc-41lo--
graph. With the frequency known it was possible to calculate the
propagation velocity of the elastic wave as well as the modulus, wFch
latter turned out to be independent of the stress d-stribution and
xceeded the static modulus in the majority of cases by 10 to 20 and
Card 1/2 in some individual cases by 300/b. In the case of an absence of

On the Problem of the Modulus of Elasticity of Steel Cables
SOV/1 24-57-3- 3730
experimental data the author recommends the following formula for the determina-
tion of modulus E: E = K 1 108 kg/cmZ,
where g is the weight per running meter (kg/m), S is the cross-sectional area of
the metallic part of the rope (mmZ), and K Is an empirical coefficient, varying
from U5 to Z.10 depending on the type of cable. The author's statements wIth
regard to a greater energy dissipation in irreversible processes during dynamic
loadings than during static loadings is erroneous.
N. N. Dav-'~denko,.,
Card 2/Z

KQRSMKO, Aleksandr Stepanovich; UMKINSHTETN, Lev Issakovich;
PETROVSKIT, Sergey Dmitriyevich; OYSIYMFKO, Grigoriy
. &S, -T--
Mikhaylovich; BAKHANOV, Vasilly Yefimovich;,R~W -X.S*
dotsent, kand.takhn.nauk* retsenzentj PILIPXNKO. Yu.P.,
red.; GORHOSTATPOLISKAYA, H.S., tokhn.red,
LProJect work for course wedit In the theory of mechanisms
and machinasJ lursovoe proaktirovania po teorii nekhanismov
I mashin. lid.3., dop. I parer. Pod red. A.S.Korenlako.
Moskva, Goo.nauchno-takhn. izd-vo mashinostroit.lit-ry,
ig6o. 259 p. (MIRA i4s3)
(Mechanical engineering)

KOZIIMIIKOV,, Sergey Ukolayevich; KIRILLOVv B.S. r kand. tokbn. naukq
dotuento retsenzent; -KRO~ =--s kand. tekbn. naukt doteentv
rod.; MAYEVSKIYv V.V.p inzh., red.) GORBOOTAYPOLISWAg M.Sol
tokhn. red.
(Equipment and vjs~hanisms of t7draullop pneumatiop and electric
automatic control ayatems for metalworking machiner7) Apparatura
i makhanimW gidropnevmo- i elaktroavtomatiki metallurgichaskikh
mashin. Moskvap Goo, nauabno-tekbn. izd-vo mashinostroit. lit~ryr
1961. 550 p. (MIRA 140)
(MetalworkU4' pachinery) (Automatic control)

KHA'*KI11, Abrnm 'likhaylovich; VOYEVODSKIY, Sergey Alekseyevich;
KRASNITS, Zyamn Yakovlev1ch,_KkOL'4.V61S, M.S., knnd.
tekhn. nauk, retsenzent; UMANGN, I.I., Inzh.,
retsenzent; ALENICHEVA, Ye.A., inzh., retsenzent;
PUPRO, N.F., inzh., retsenzent; KUTSEWL, A.I., inzh.,
retsenzent; LEUTA, V.I. 8 inzhonoi-, rctcon:,nnt; - ""
XRXM_ t, V.I., Jimbener, red.-lad-va; T.A.,
t,.,Ichn. rvd.
rDrawing course for technicnl correspondence schools]
Kura cherchenlia d1in zaochnykh tekhnikumov. Kiev, Gos-
tekhizdfit USER. Pt.l. 1963. 271 p. (MIRA 16z12)
(Geometrical drawing-Instruction)

ALEKSAPOLISKIY, D.Ya., kand. tekhn. nauk; KOCIWIEV, A.Ya., kand.
tekhn. nauir, retoonzentl.-KROLEMS, M.S.. retsenzent;
PARSHCHIK, S.A., kand. tekhn. nauk, red.; SAVKIN, I.P.;
inzh.p red.izd-val TIKIIMOV, A.Ya.,, tekhn. red.
[Hydrodynardc transmissions] Gidrodinamicheskie peredachi.
Moskva, Mashgizj 1963e 27.1 p. (MIRA 16:12)
(Oil lVdraulic mnehincry)

KRTIZT~Ts, FL.
"Echinococcosis in Northern Kazakhstan (Data from the Petropavlovsk City
Hospital, Kazakh SSR)." Cand Med Sci, (No inst given), Petropavlovsk, 1954.
M, No 3, Jan 55)
Survey of Scientific and Technical Dissertations Defended at USSR Higher
Educational Institutions (12)
SO, Sum. No. 556, 24 Jun 55

EROLi~TETS, 5. Y. 6
USSR/Chandstry Carbon, Determination of Oct
*Determination of Suspended Carbon In Insulating
(Transformer) Oils," S. HAmIffetes S. D. KInakoT,
Metal Plant Imeni Petrovskly, 1 p
*Zavod lab" Vol XIV, No 10
Outlines method to determine small anounto of
carbon in transformer oils which tend to reduce
Insulation properties.
28/49T6

KWj,E. I-TO So and OSIPOV, V. V.
"The Use of Osteosynthesis For Treatment of Broken Tubular Bones," Voyenno-Med.
zhur., No. 11, p. 31, 1955-

KROLEMS, T.S.r vrach; NEVEDROV, F.I., podpolkovnik med.sluzhby
Diagnostio valuo of arthroproutography in meniscal Injury.
Sbor.neach.trud#Kiev,okrush.voen.goop. no.4:69-73 162. (MMA 160)
(azz-RADrOGRAPHY)

MUTRIM, D.A.v polkovnik m6d#oluzhby.. dotsent; KROIZVETS, T.S.
ImmecUate resulte of surgical treatment of maniacal injuries of
the knee joint. Sborenauoh.trud.Kiev.okruzb.voonagoopo no,1+174-
80 162. (MMA 160)
(D'ZZ-ZURGM)

1).
USSR/Lngineering Jun 4 8
Stress Analysis
11?ro~)Ievi of Uie Deterrdriation of Fatigue Limits," A. I. Eochet,Dv, A. D.
Krolevetskiy, Viciscow Laectromech Inst of Transportation Engr, 6~ pp
"Zavod Lab" Vol. EV, No 6
Dcscribes method of processi4-~ statistical data obtained fruri faui;rue tests of
specimens artl partse
N 1~/149TP

KROLICUrSKlY, A.D., inahener; KOCHVTOV, A.L. inshener.
Presses for testing building materials. Stroi.prom. 31 no.10:38-41 0 '33.
(KLRA 6:11)
(Building matarials-Testing) (Power presoes) (Manometer)

I, Stnrii n I aw, dr An z. ; FRO L I URI , ~'adwlga , mgr I n?.
Traces of crude oil and natnral gan In the Polish Low:RnO
and their significance for petroleum prompenting. Nafta 21
no.3:77-82 Mr 165.
1. InstitiAe of Geology, Warsaw.

DEPOWSKIp Stanislawl KROLICKA, Jadviga
Traces of crude patrols= and natural gas in the Polish
Lowland and their significance for petroleum prospecting.
Kwartalmik geol 8 no.1tI71-188 164.
1. Zkklad Geologli Nizu, Inst7tut Geologiczny,, Warszawa.

YJtOLlCYJ,,, Jadwiga
Ditutinous rocks in the Gory Swietokrz7aklo Mountains. Kwartalnik
gool 6 no.1:23-34 162,
1. Zaklad Zloz Ropy# So24 I Surowcow Chemicznych, Inatytut Goologiemyt
Warasawa.

DEPNSKI, Stanialewl KROLICKL, JadiOiga-, KUWI, Danuta
Prospects for natural (:an discoveries in the TrIasal-c depovits
of the fore-Sudetic, monocline in the light of the Sulechow IG-1
stxuctuml boring, Przegl geol 10 no.6x275-271 Je 162.
1. Inntytut Geologiczny, Warszawa.

o n
cif mslilts of liYdro(W-,iLcllT rost-ni-11. g"Cl 9 no.l..
2!1-41 065.
1. Dopcirtmint ol' i,owl.rind F':'j'l)1Vp
Warsaw. ")ubmitted February 25, 1964.

MMALM-KATZENULUBOGEN, Vi I DOBRYSZTCXA, W, I KROLICZ21, A, i
quantitAtive determination of blood protein fractions b7 paper
electrophoresis using tannin. Act& biohim.polon. 5 no.2:165-175 1958
1. Z' Zakladu Chemli Fiziologicznej Akademii Medyc2nej ve Wroclawin.
Kierowniki Prof. dr Tadeusz Baranowsklo'
(BLOOD PROTSINS, determ.
electrophoreals with tannin turbidimetry (POI))

POIAND
1WD.TXV.-r3KI) T., PRZ3j J. and ICROLICZEK., A., of the Chair of internal
Diseases, Voterinari Departmexif-(YaTe6a-N~b WevmetruWch lv~rdz. Wet.),
Higher School of AGriculture (WSR), Wroclaw. Prof. Dre B. Gancarz, Head*
"Behavior of Certain lietabolites in the Blood of Young Cattle Fed on
large Quantities of Carbohydrates"
Lublin., Yedycyna *ieterynaryjna, Vol 22., No 6. 1966, pp 366-369.
Abstract: The effects of feeding young black-white lowland bullocks on
large amounts of carbohydrates and fermented corn were studied. The group
fed on notatoes exibited a greater arqlolytic activity than the group
fed on born silage. The potato-fed group had a hiEhor and constan"t blood
sugar level. It also exhibited a higher blood and muscle protein levels,
greater weight increase and someithat better fodder utilization.
Contains 4 Tables., 1 Fig,,ure and 17 references ( 5 Polish, 9 Western.,
I Czechoslovak and 2 Gorman-languago).
1/1

XROLIX. A.Yu., luxbo
Utillsing quarry waste in road-six conatruction. Avt.dor, 20
no.8128 Ag '57o (Road conomaction) (UnU 12:4)

- ;-7 ~-_ --- - -
WiSFOMXIT, B.; XWLIX, Ae; BARDAKDT, N.
.."Owww~
I,aying tbg-n pavements mixed on the road. Ayt. dor. 21 no.2:12
7 1580 (pavements) (MIRA llt2)

EIOLIKI A. lnzh; 'BARDAKOV, I?.. insh.
Precast reinforced concrete revetments. Ayt.dor. 21 no.9:26
8 1513, WIRL 11111)
(Precast concrete construction) (Embaniments)

KROLIK, A.-tu.
Una of the 5-80 tructor to drive piles. Avt.dor. 22 no.8:26
AR '59. (RIRA 12:11)
1. Glavnyy Inzhaner Kirovogradukoy mushiawdoroshnoy stanteii
NO.10.
(Tractors) (Piling (Civil engineering))

DOLIK. Feliku, mgr
World market of nitrogen fertilizers. Chemik 16 no. 5:148-152
My 163.
1. Zespol Przemyslu Chemicinego, Komisja Planowania przy
Radzie Ministrowg Warszawa.

KROLIK, Feliks, mgr
Phosphorous and complex fertilizers in the world. Chemik
16 no.7/8:199-203 JI-Ag 163.

KROLIK Fellks
Nitrogen fortilisers in the world. Chemik 13 no.9041-3" 3
,62.
1. Zespol Przemyslu Chs*icsnego, Xomisja Planowania przy Radais
Ministrov, Warszawa.

fl - - -- , f __
MUSIN, D.A.; BBLOGORTBIV, I.D.; BUDATEV, D.I,-, HINKIN, A.Ye.; RTABKOV,
G.T.; 12MIKIN, A.K., rVANOT, I.P.; AUDRSTV. U.V.:
TALIXOTA, K.,-red.; YILIFFEX *K., tokhn.red.
LSmolensk; a guidebook) Smolensk; spravochnik-putevoditell.
[Smolensk] Smolenakoe knishnoe izd-vo, 1957. 217 p. (MIRA 11:1)
(Smolensk--Description)

- --m
,b
A
7
7R
-~74
~
j
.
~
a:
'
l
#
' I
L P
um" V 4 Is a a It Al is -a p -it it v n v a a a a a #1 .0 a 0 asil
s
T ZZI
t
#
-
A
B a
s I
L-N
10'.4 #A N 0 JZ41 It's a
ltioo
f F .6 ('#Plot
,
VONIMi .40 M "'1 11 1--,

see
.06
0. KM;k

00
00 R"I RK by

The ftwqinU Of COO&VASIOUS

0
4
*0 --
li
b U
%
i
b K
4
h 0
06
cor
c w
t
nprovt
wit
the I
I ti-a
omy
U .

00 now# C.11. OWW"t for HIM
o goo

0
:
00 see
00 *o

1 no 0

1
r '00

,
" goo
ilo
e
1:
1 '00
400
e*
b
$DIM imONS TO
%*no$% . 4
-ab

' %$Iasi *11 0-9 Got *0 0" m Joe
fist 0
AR

is 0 0 It IS 91 It It 9 a 14 It
1 0
400000000000000o
4 4 Is 'i
'IOWA
oso
ooooooo*oooooooo
:0:0:,
A 0 0 0 0 0 0 0 0 0 0 0 f 0 0 0 o.~
;
0 0 O'o 0 0 0 0 0 0 * 9 0 0 6 0 0 * 0 0 4

is
0 a 0 o 0 o 0 0 0 a,-
a 34~ a x x .4 -a u v u J. a a v a it0 Ata u a at*
A,# L~A A A 1 111,1111-2-1. M $I ix 0 U 44 -A 6 tI f a 6'a 0
010 Af pit ..p J~l L49101
00 t
mi
00 A! 00
.00
00 C; .00
.00
00 6 vwl dr". L Raw. 53.766, Aug. 31.
I", "t dy" Sm obtaiard by
hw bdMi
bralaindam a llawkisibraw ar via"bruse is as 64
0
.00
100
see
00
00 J.
00 goo
*0 goo
o0 goo
age
Joe*
so
V
6 44 TACkOWAL U11961M C&AWK0011 1, :d- - see
Iles
a ,Ft!
T- I T-n I a e4 G 0 a 1 9 a I do 4 3 4 v P
u 0 A, 10 As;; epwoli walls one 114'.4 1,221
so o o o o 0

a 7w 10 r v v id IN It L. a- p is #I At a 0 at*
-A fIt it
mix so
A, -V b A.
RM11% I 'a A Of.4% ~ 1.
Ai

00 A
., Rum. M,
v. 31) 1930 flawkir uutgd Wilk.
'
i
M10 of
a WJ-Z
A HAK). at 40'.':rK at this tmb(
lot 4-6 b".. 9UtcrVd, 00 w2libed AM With lf.Kh. Mid then
with WSW to emplew ftowfal of tb4 "a%.
0o
g

I no
I

too

war I;j
a00
00
I

0*.:f , ; oleo
I
..Joe
!no*
&I. ILA OCIA&LOOKAL LITIBSIP&I (LA%tVKAIQ# tie 0
oes too
44f
i0 11 Aft a Dia 0 W 'a
a to m ip w a IN A It 0 pf a a ff Kw a to 0
OIS
0 0 0 0 0 0 0 0 0 0 0 0 0 0 * 0 *
6006 0 0 090090, 0 0 0 0 0 0 0 0 v 0;~ 4 9 0 * 0 0 # 0 * 0 0 00 10000

OEM
Nf

7-111-11 T WI
U55R/Cheuiistry Amino-Phenyl
Dee 48
"Formation of 2.,21-Diaminodiphenyl During the Regrouping of Hydra2obenzene,"
V. 0. Lukashevich L. G. Krolik State Sci Res Inst of Org Intermediate
Products and Dyes'imeni K. Ye. ioroshilov, 2 pp
I'Dok Ak Nauk SSSR" Vol LXIII,, No 5
Observed action of dry hydrogen chloride on hydratobenzent, solution in other,
benzene and similar solvents in the hope of obtaining 2,21-disminodiphenyl.
A toluene solution was worked out to produce results desired. Submitted by
Acad S. 1. ~ollfkovich 16 Oct 48.
PA 55A9TIO

G. T U
)bit
"2ecullarities In Regrouping Hydraw CompouniLe of the
Hapthalene Series," L. G. Krolik$ V. 0. Ij*uhevIch,,
Soi Res Inst Org Intermediate Products and Dyestuffs,
pp
"Dok Ak Nauk SSSR" Vol LITO No I
Ibleenheiner and Vittep reducing 2,21-azonaphtbalene
vith zinc dust in an alcoholic alkall solutionp dis-
covered that 2,21-U&mIno;--jF1'-dIwphtbyI form along
vith the h7drazo OCMOVM&. Authors attempt to clarify
uplans.tion of We muscomerion. Mmitted by Aced
B. A* MLzmakiyo Zan
99AMI

-mad
As and V. ffimlievic IF - Ira NA
V. 4 t %T- 57. 6"); Cf. al.. F.A. 40.
60681.-Powd. (PhNHh (2,34 g.) let stand at ocx temp
to 80 g. Mel 6 days pre 2.352 g. colorless product (1). m:
145-600, while the filtrate on ev-apn. gave 1.065 1. (Ph N- h.'
m. 67'. 1 treated with aq. alkali yields PhNHI, but when
heated dry It forms PhNMej. I agrees In compn. with
C,11teNI. but Its mbl. wt. (,cryossco k) is 114-22. Although
apparently homogeneous, I Is readily scpd. Into components
b It I HtOH, 3rielding a goduct, C.H,,Nl, m.
9rO1C'7*eeU-P.T""), Identified as P NW&I. The mother
liquor yields PAN11j.111. When crude I was made alk. In
a editun and PhNHe extd. with CA, while the neutral-
lldm.q. layer was evafd-, the quantitative detn. of the com-
c
pottents showed that conskitsof2moles PhNHj.Hl and I
moia PhNMell. Thus (PhNII)t forrmi a 2:1 mixt. of
(PhN:), and PhNIIj, the latter yieldinL PhNMesl and
PhNlf$*Hi. U29 PhNift and W) g. MA art let stand 7
days at 0' the p i.26 S.) tn. 147-50* and contaln-i 06%
PhNMe31 and ~S 0 PhNife.111 (l."lated as U&NIlPh);
traces of PhNNIct are found In the filtrate; treatment of
PhNifs with PbNhfes.111 in a test reaction run in C41f. re-
sulted ~u altrtost_puELItt~ binding of the III by I'hN1I3.
__iJ -th-e-ft-Suais -Were
In several expis. ivith (I'liNJI)l and h
anomalous although the same materials and n
used (the yield of ppt. was lo%v and the Ph.Z' 11
;H,. 11 Jaen,
hisher than given above). G. M. Kosola

nOLIK. L.G.; IDMHVIGH, Y.O.; XAZAISKIT, B.A., akademik.
Hydrasobauxene bydrochloride and some of its conversions. DokLAS SSSR 93
no.4:663-666 D '53- (W-HA 6:11)
1. Almdemiya nauk SM (for lazanskly). 2. Nauchno-iseledovatellskiy insti-
tut orgenicheakikh poluproduktav t krasitel*7 im. K.To.Toroshilova (for
Krdlik and kkashevich). (4drazonebenseuo)
--brz i7T
-M- -

XROLIK, L.G., kand. khIm. nauk-. I
Phthalocyanine dyvs for textiles. KhIm. naukm I prom. 3 no,2t2l2-219
158. (MM lls6)
(Dyes aud dyeing)

.,C,*// 2o-12o-2-25/63
AUTHORS: Lukashevich, V. 0., Krolik, L. G.
TITLE: The Dioproportionation of H-ydrazo Compounds on Heating With
Amine Salts and Weak Acids (Dieproportoionirovaniye gidra-
zosoyedineniy pri nagrovanii a solyami aminov i slabymi
kislotami)
PERIODICAL: Doklady Akademii Nauk SSSR, '1958, Vol- 12o, Nr 2, PP-316-319
(USSR)
ABSTRACT: As is well known the above-mentioned compound a of the benzene
series decompose on moderate heating (100-150 C) in a pro-
tective gas and almost exclusively yield disproportionation
products. Examples of the authors' own practice are given
(table 1). It was possible to them to prove that the dis-
proportionation of the hyc1razo compounds i,; suddenly accelerat-
ed in the presence of hydrochloric acids of amino compounds,
When the amount of aniline-chlorhydrate is reduced to lo %
of the molar concentration the decomposition of hydrazobenzene
takes place moro slowly, but still amounts to somewhat above
80 % after I hour of heating (experiment Nr 2, table 1). On
Card 1/3 stronger heating (140-16ooC) the partly resinified mass con-

j(;Vl 2o-12o-2-25/63
The Disproportionation of Hydrazo Compounds on Heating With Amine Salto
and Weak Acids
tains much larger amounts of the regrouping products, among
them also about 2 % benzidine. The influence of benzidine-
-dichlorhydrate and aniline-chlorhydrate upon hydrazobonzene
is almost equal; benzidine-monochlorhydrate.. duo to its
weaker dioaooiation,acto much more weakly (experiment Ur 5,
table 1). By utilizing the fact that benzidine; aniline and
benzidine-chlorhydrate form a number of compounds the basici-
ty of which consequently decreases the authors succeeded in
obtaining the comparatively hard accessible benzidina-mono-
chlorhydrates and their analogues. This was possible by the
influence of aniline upon the dichlorates of these bases
in aqueous solutions. The yields amounted to 85-90 % of the
theoretically possible. The mechanism of reaction is descxibed.
If taking into account the individual peculiarities of the
other hydrazo compounds it can be stated that on the whole
they will follow the example of hydrazobenzene (table 1).
It can hardly be doubted that in these cases the process also
takes place in 2 stages: the obtained mono-proton hydrazo
compound, without having had time to regroup under the in-
fluence of a weak aoid, undergoes an oxidative-reductive con-
Card 2/3 version (equation (2)). Ir connection with this the authors

jov/ 2o-12o-2-25/63
The Disproportionation of Hydrazo Compounds on Heating With Amino Salts
and Weak Acids
want to prove how large the disproportionation of some hydrazo
compounds is in the regrouping process. This concerns above
all the compounds with substituents in a para-position to
the hydrazo group; many of them readily react with weak
acids (table 2). There are 2 tables and 7 references, 5 of
which are Soviet.
ASSOCIATION: Nauchno-iaaledovatellskiy institut oreanicheskikh polupro-
duktov i krasiteley im. K. Ye. Voroshilova
(Scientific Research Institute of Organic Semiproducto and
Dyes imeni K. Yes Voroshilov)
PRESENTED: January 22, 1958, by B. A. Kazanskiy, Member, Academy of
Sciences, USSR
SUBMITTED: January 18, 1958
1. Cyclic compounds --Pea ting 2. Amines--Applications
Card 3/3 3. Acid--Applications 14'. Cyclic compounds--Test results

"ZZ . I v.0.
I IIjT:, I..r..; I
f n o", ': ."-.: ZO ( 1, -. ~'. , I !-~ - .
. . . . . ~ I i ~
1:,(,. ,, -, A - *
.. . cc ,, - I,. ~', n ) %. ~, -,~ 34 . 11 )

F. t 'j 2L 15-. j 6 / 0 ov'bb
-7T-r,77
AUTHORS: Lukashevich, V. 0., Kr SC)V/20-129-1-32/64
TITLE: Investigation of the Rearrangement of Hydrazo Compounds Under the
Influence of Nonionized Acids
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 129, Nr 1. PP 117-120
(USSR)
ABSTRACT: The authors first give a description of their experimental resulte
in rearranging hydrazobenzene (I), 2,21-dimethylhydrazobenzene (II),
and 2,21-dimethoxyhydrazobenzone (III) under the influence of dry
HC1 and HBr in other, benzenetoluene mixture (BTG) and without
solvent (Table 1). The experimental method is described.
0 n t h e r a t e a o f r e a r r a n g o m e n t.
These rates often differ considerably from each other in the
presence of nonionized acids and so greatly exceed those in
aqueous-alcoholio solutions that comparison becomes difficult. For
the purpose of orientation several values with regard to Mt (II),
and 2,21-dichlorohydrazobenzene (IV) are L:-iven (Table 3). All
experiments were carried out in 95~ alcohol at 1-00 C. In non-
ionized state HBr reacts as a much stroneer acid than HClt The
rates of rearrangement induced by HBr are 100,000 times higher
Card 1/3 than those of HC1. Only results in ethereal solutions kill*'

66489
Invectigation of the Rearrangement of flydra70 Compounds SOV120-129-1-32164
Under the Influence of 11onionized Acide
(experiments Nr 2 and Nr 4) or In BTG (experiments Nr 11 and Nr 12)
are comparable. 0 n t h e a a I t a o f h y d r a z o
c o m p o u n d a (Ref 1). The ethereal solutions of halogen
hydracids may be concidered equilibrium systems. Since the acidity
of HX is decreased (see (1)) due to intermolecular interaction,
it ic easy to prepare salto of a number of hydrazo compounds in
ether ("L'able 3). These salts containing substituents in the
positions 3- and 3,31- of the hydrazo group are comparatively
stable whereas the 2,21- and 4,4f- substituted ones do not form
stable salts (except 4-chlorohydrazobenzene). 0 n t h a
b a a i c I t y o f h y d r a z o c o m p o u n d a .
The basicity of any of these compounds may be compared to that of
chloranilines. Basicity of hydrazobenzene, for example, is
somewhat stronger than that of 2,5.dichloroaniline. Hydrazo
compounds with less basicity may be compared with pentachloro-
aniline. Baoicity of 2,21-dichlorohydi-azobenzone is much weaker
than that of pentachloroanilina. 0 ri t h e m e a h a n I a m
o f r e a r r a n g e m e n t . The authors proved by several
examples that the calts of hydrazo compounds almost exclusively
Card 2/3 undergo redox transformation in the absence of considerable

664E4
Investigation of the Rearrangement of Hydrazo Compounds SOV/20-129-1-32/64
Under the Influenoe of Vonionized Aoids
excess of acid (2). consequently, a second acid molecule has to
take part in rearrangement. Special experiments proved that the
salts of aliphatic-aromatic hydrazines are very weak bases. The
authors consider moot probable a mechanism caused by intermolecular
interaction (hydrogen bond ?*' of the polar molecules of the salt
resulting from the hydrazo compound and the acid; equilibrium
between the polar molecules is established at ionic raction rates.
There are 3 tables and 6 references, 3 of which are Soviet.
ASSOCIATION: Nauahno-iosledovateltakiy institut organicheskikh poluproduktov
i krasiteley im. K. Yo. Voroshilova (Scientif ia Research Institute
of Organic Inteinediates and Dyes imeni K. Ye. Voroshilov)
PRESENTEDs June 26, 1959, 'by B.A# Kazanskiy, Academician
SUBMITTED: June 24, 1959
Card 3/3

KROUry I.G.;- lUXASHEVILMIN-.0.
- --
thesis of p-semidine by the action of acid on 1#21-hydraWnapb-
thalene. Dold, AN SSSR 135 no.5:n39-1342 D 160. (KIRA Mtl2)
1. 'Nauchno-ionledoAtel,"aldy institut organichaskikh poluproduktov
1kra.aiteley. PredstaYlenc, akademikom B.A. Kazamaklm.
(Hydrazine) (Phenrlan*MAmine)

KROLIK, L.G.; LUKASHZVICH, V.0.
"Thermal" regrouping of hydrazo compounds. LokI. Ali SSSR 139
no.1:110-113 Jl 161. (MMA 14-7)
1. Nauchno-iosledovatellakiy Institut organicheskikli poluproduk-
tov i krasiteioy im. X.Ye. Voroahilova. Predstavleno akademikom
B.A. Kazanskim.
(Hydrazo compounds)

WKASHMCH, V.O.; KROLIK,_L.G.
"Thermall rearrangement of bydraw ccmpcnmda in various solvent.
Dokle AN SSSR 347 no.5tlO90-1093 D 162. (MIRA 1612)
1* Nauabno-iseledovatellskiy institut organichookikb polupro-
duktar i krasiteleye Predotavlano akademikcm B*A* lazanskime
(Fqdraz,o compounds)

7,r-.7 - Y ~; .
FllILLI-:j Ye.
At.-ricultural thchinery - Maintenance and Re air
Eaethods in teachirle repair work. ETS 12 I'lo. 8, 1c)52.
'"ovember I- &
9. Monthl List of Russian Accessions, Library of Congress, 0 ,r'? ;l9fig, Uncl.

m
-T
KROLIK, e.
Training of saster-smehanizers. Prof. -takh.obr. 11 no.1:9-12 934.
(mLRA ?:6)
1. Prepodavatell Borovskoy shkoly masterov proizvodstvannogo obuchonlya
mekhanisatorov sellskogo khospyatys. (Technical education)

_n[jhrJ 7 U ,
MAXIYINKO, Nikolay Ivanovich; I * OSTAPINKO, N.U.; FISHKOV. Te.O.;
RTABOV, N.Y.; TUDIN, S.T.; DUBRMKIT. V.A., redaktor; MOTOTA, A.Y.,
takhoicheekly relaktor
(Kaehine-shop practice and fundamental knowledge of materials]
Slasarnoe delo a oanovami materialovedentia. Izd. 2-oe. Moskva. Goa.
isd-vo selkhos. lit-ry, 1956. 414 p. (MIRA 9,10)
(machine-shop practice) ~
(Agricultural machinery-Repairing)