SCIENTIFIC ABSTRACT V.N. CHUGAUEV - V.N. CHUGREYEVA

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000509110001-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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6z .,L.VT(l~/EWT~;~)31UP4k)IOEUWP(t .6ETI-_J:JP(c/)__...2JD//t~
AP603475 HCEI 0jr.8 UR 00 0 Cl 6 ooMo56/io58
AUTHOR: Zakharov, V. Ps; Tsvirko, Yue As; Chugayev, V. N,
ORG: none
TITLE: Recrystallization
of a laser beam
#9
of thin semiconductor films under the effect
SOURCE: AN SSSR, Dokaldy, ve 1TO, no- 5, 1966, 1056-1058
TOPIC TAGS: semiconductor film, amorphous germanium film,
germanium
-film irradiation' laser irradiation, germanium film
recrystallization
11 - 0
ABSTRACT: Amorphous germanium films 300-1500 A thick produced by
vacuum vapor depositi n on glass substrate were removed from
substratess
placed ontkuminum-foil\150-11 thick, and irradiated with
laser-beam
pulses which Chad an energy of 1 joule and a duration of 1 msec.
The
beam spot on germanium film was about 0.01 mm in diameter. The
foil
(see Fig. 1) was provided with openings bl and cl through which
the
germanium film could be observed with an electron microscope. The
laser beam burned hole a* in the film and foil. In operings
located at
a distance of up to 2 mm from a', the germanium film
disintegrated
completely& Hoveyer, in openings located at a distance of 2-4 an
(specimen in air)-or 2-8 am (specimen in a Yacuum of 0.1 am Hg)
from a',

.L 08524-67
ACC NRI AP6034754
Fig. 1. Laser beam on germanium films
ial - Laser burned.hole; bi and c1
openings; d - germanium film;
e - aluminum foil; f - Isser beam.
0
a recrystallizaticon of germanium took place. The disintegration
and
recrystallization took place only in the portion of film facing
the
openings. No structural changes were observed in the portion&
adjacentj
to hole a'. No recrystallization was observed when thin 300 A
films
were used. Since the lattice heat conductivity of germanium is
in-
sufficient to carry within I maec an amount of heat which would
pro-
duce a recrystallization, the phenomenon is presumed tv be
caused by
recombination emission, which alffo explains why thin films are
less
affected than the heavy ones6 Orig. art. hasi 2 figures.
SUB CODE: 209 Il/ SUBM DATE: 12Jan66/ ATD PRESS: 5103
LS

L 37118-66 - -VT(l JP1 AT-
ACC Nk, AMU015768 SOURCL CWH UlVO048/Gri/030/005/07139/079'
2
AUTHOR: Pilyankovich , A. N. ; Zakhnrov, V. Pe ; clitignyov V N,
01r): Institute fOr the Study of Mitevin1s, S'cionco!s of the M.1,
(Institut problem materialovedeniya Akadomil linuk UJt-.S,')'J?
TITIX : Investigation of recrystall'Untion of th in films under
electron bombardment
L
Lrieport, Fifth All-Union. Conference on Electron Ellct-oscopy
held in Sumy 6-8 July 19
SOURCE: AN SSSR. Izvestiya. Seriya fizicheskaya, v. 30, no. 5,
1966p 789-792
TOPIC TAGS: electron microscopy, semiconducting fi1xi, germanium,
silicon, film grain,
crystallization, electron diffraction
ABSTRACT: The the influenco of electron bombardment of
approximately 500 A films '~/Ucuvllll deposited at I x
of siliconLnnd germanium, 16-4 mm
11g, was observed with an olectron microscope. 50.. where m - mean numbor of pulse noises
in 1 see.
16, f 1 (-.-'~Iull bandwidth of f irst f ilter, il f-full
bandwidth of
Card 3

S/10 62/023/002/013/015
Noise stabUity of frequency remote D230YD301
.L
I
t-hird filters 2) With strong pulse interference a high degree
of
noise stability can only be achieved for a large bandwidth of
the
input filter- thus, the larger the bandwidth the higher the
noise
stability. 3~ In remote control systems the receiver should
have a
n.arrow-band discriminator with a limiter at its input;
inserting
The limitex at the output of the discriminator reduces noise
stabi-
lity with pulse interference- A-' In the transmission of
intelli-
gence on a two-frequency code, i. is expedient to use the code
with sequential transmission of subcarriers; greater stability
is thus obtained than for the code witl- narallel
transmissions;
this hoids for pulse as well as for fluctuation interference.
5)
For a simultaneous input to the reciever of pulse and
fluctuation
interference, There exists optimum frequency deviation and,
corres-
ponding To it, the optimum bandwidth L.:f input filter for
which the
ratio of signal to noise is maximum. 6) For the periodic pulse
in-
terference The noise stability of these channels rapidly
diminisheg
when the subcarrier is a submu.Aiple of the repetition
frequency of
pulse interference. There are 9 figures and 8 references: 7
Soviet-
bloo and I non-Soviet-bloc. The reference to the
English-language
0 ar d 2/3

S/103/62/023/002/013/015
Noise-stability of frequency remote .~. D230/D301
publication reads-as follows: R.D. Maurice, Electronic and
Radio
Engameer, V, 34, new ser., no. 8, 1957~
SUBMITTED: September 23, 1961
x
Card 3/3

37829
Irmoo S/103/62/623/005/010/011
D407/11301
3
AUTHOR: Chugin, Yu.I. (bloscow)
TITLE; Optimal parameters of multi-channel BVFM~telemetering
system with random noises
PERIODICAL: Avtomatika i telemekhanikap v. 23, no. 5, 19629
644 - 657
TEXT: The noise-stability of a multi-channel FM/FM telemetering
sy-
stem is investigated. allowance being made for the instability of
the carrier- and subcarrier frequency in the presence of an
arbitra-
ry level of input noises. The optimum parameters of a system with
double frequency modulation -are determined by methods, developed
by.
the author in 2-,earlier iiorks. The receiver of the
FM/PM-system. un-:
der consideration incorporates (in the carrier-frequency channel)
an input filter,:a limiter and a discriminator, and (in each
sub-,'
carrier-frequency channel) the band filter T limiter, discrimina-,
21
tor and output filter. The receiver consists of 2 parts, The
follow-
ing curves were bonstructed after analyzing the two parts of the
re_~
.__.qard 1./4

S/103/621/023/005/010/011
Optimal paramete#s of multi-channel D407/11301
ceiver: The dependence (on the given total error Stot) of the
opii-
mum pass-band, of--,the minimum permissible signal/noise ratio
at the
input, and of the-,.optimum modulation-indexes of the
carrier-and sub-
carrier frequency-.~ "Channels. Formulas are obtained for the
mean-squa-
re error and the n~ean errorp due to tfii noises. An
additional error
arises as a result' of frequency instaklity. A still better
estima-i
te of the roise-stability is obtained,'* using the total error
8
tot6
In order to determine the optimum parAmeters of the FWFM
system,
it is convenient io introduce generallied parametersy
expressing
the specific signal/noise ratios and ilie relative
paiss-bands. For
each signal/noise,"Value at the output~_;df the filter 02 of a
given
channel exi6ts an optimum valuet3f the band-width coefficients
2)
Y which ensures that the total e3~6~ is a minimum. An in-
2opt
crease in the instability of the subc6,krier frequency leads
to a
sharp increase in tot..in. and y2opt, and to decrease in z 2opt
(Z = 2hy From the constructed curves it is evident that
2opt P2~ 2opt
Card 2/4:

Optimal parameters of multi-channel
3/103/62/023/005/010/011
D407/D301
the quantiiies P21 72opt' 6tot.min. and z2opt. are related by a
one-
one correspondence; hence it is possible to determine from the
givm
error 6tot and from T = 1/2%, the optimum parameters of the sub-
carrier frequency-channel. Summing up the results of the analysis
of the first- and second part of the receiver, it is possible to
de-
klermine the optimum parameters of the receiver as a whole.
Further,
the noise-stability and efficiency of an N-channel PM/FM system
are
compared with those of N single-channel FM systems,
frequency-insta-
bility being taken into account. It is concluded: 1) An
optimum-re-,
lationshi exists between band-widtht fastness of transmission Tp
p
and system accuracy. With given and T, it is possible to deter-
L_-
tot
mine the optimum values of the modulation indexes m and m
lopt O~
and of y, so that a minimum signal-strength required. 2, It,
Pmin is
is convenient to choose yopt according to the noise-stability of
the
last (highest) channelo as in this case the error at the ontput
of
the other channels does not exceed the error at the output of the
N-th channels 3) With a considerable relative carrier-frequency
in-!
Card 3/4

S/103/62/023/005/010/011
Optimal parameters of multi-channel ... D407/D301
stability in FM and FM/PM systems (i.e. no = (Af ins t. /Fm) ~:-
5 -10)
and small relative instability of the subcarrier frequency, the
FM/
PM system provides for a given error, with a smaller frequency
ban&
and weaker signal per channel than an FM system; i.e. under
su,:~h
conditions an N-channel IM/FM system has greater
noise-sta"bility I
and efficiency than N single-channel FM-systems. If the
carrier.-; ;t
and subcarrier frequencies are ideally stable', then the
noise-stabi--
lity doe's not increase on passing to a multi-channel system
(from N,'
single-channel systems). There are 7 figures and 8 references: 4
Soviet-bloc and 4 non-Soviet-bloop (including 1 tranBlation)o
SUBMITTED: July ly 1961
0
ard 4/4

L 37635-66 M(d)/FS~-~/EECW-2
-7- CODE: UR/31'!6/65/000/001/0218/02
CC, NR, AT6011834 (A) SOURCE 31
.AUTHOR: Chugin, Yu. I.
ORG. Institute of Automatics and Telemechanics AN SSSR (Institut
avtomatiki i
telemeicb"iki .555a)
TITLE: Effect of weak and strong impulse noise on a. tplemp~ry
#equency receiver
SOURCE: Vaesoyuznyy nauchno-isaledovatellskiy i
proyektno-konstruktoroldy institut
kompleksnoy avtomatizatsii v neftyanoy i gazovoy promyshlennosti.
Truay, no. I#
1965. Avtomatizatsiya, tekhnologicheskikh protsessov (Automation of
technological
pr4 ceases), 218-Z31
TOPIC TAGS: telemetry system, signal noise separation, telemetry
receiver
ABST,RACT: The noise rejection in a telemetry f requency receiver
is theoretically
analyzed for the case of impulse noise of any level the effect of a
series of noise
impulses with constant or random heights is studied. It is assumed
that the noil'-e
impulses do not overlap after the first filter and do overlap after
the second filter to
such a high degree that the output noise voltage is normalized and
approaches a
normal -distribution-law fluctuation.voltage. It is found that. (1)
With weak-impulse
Card 1/2'

L 3763 5-66
ACC NRs AT6011834
noise, the frequency telemairy system has a high noise
rejection(measuremen t
error, 219 or leos), the receiver with a wideband discriminator
Ehowing better noiffe':
rejection; (2) With strong impulse noise, the error increases
sharply, the mean
error more rapidly than the mean-square error; In this case. the
receiver with a
narro~v-band discriminator ensures a better noise rejection; (3)
With a random-
height strong noise, the noise-caused error in determined by the
average noise
duration at the first-filter output and by tho number of noise
impulaes per unit time.
(4) Optimal parameters of transmission exist which minimize the
'error within a
certain frequency band. with off -optimal wider bands, the error
decreases as t1is
bandwidth Increases. Orig. art. has; 7 figures and 22 formulas.
SUB CODE: 09-/ SUBM DATE: none' ORIG REP: 007
r;

CHUORRM, A.
Mixed brigades In plants manufacturing wooden
containers. Biul.
nauch.inform.: trud i sar.plats, 3 no-5:33-36 160.
(MIRA 13:8)
(Nummansk-Woodworking industries)

-4 - * 4-
1. 6=8M) A. V.
2. iJ~T- (600)
4. Lumbering- White Sea
7. Floating timber in cigar-rafts on the White Sea. Les. prom. 13
no. 3 1953
9. Monthly List of Russian Accessions, Library of I June
Congress, 1953. Unclassified.

CHUGRNYZV, A-T~',
MeOunisation of the hydrothermal treatment of
barrels. Der.
prox,.9 no.1:21-22 -J& 16o. MRA 13:4)
1. Murmanskiy bandarnyy savod.
Mrmanek-Barrele)

CHUF~ERV ~A.V. 9 inzh.
Mechanizing the washizw disinfectingp and drying of
barrels.
Mekh.i &wtom.prolzv. 15-no.6.-37-38 Jo 161. (MIRL 14to)
(Barrels-Cleaning)

CHUGREYEVY A.V.
Improving the technology of the thermal processing of
barrel frames.
Der.proma- 11 noo4aU Ap 162a (WA 15 84)
(Barrels)

.. . .I
VASILITEV, A.A.; OKOLOVICH, M.N.; CHUGREYEV, A-V-;
XP-TUC,:-4(OV, I.P.,
red.
(Manual on laboratory course in "The electrical
section of
electric power ploants."I Rukovodstvo dlia raboty v
laborato-
rii po kursu '%Xek,~Hcheskaia ghast' stantaii.."
Red. I.P.Kriuch-
kov. Mbskvag Mook. energ. 1;~,&, 1963. 85 P. (MIRA
16:10)
1. Prepodavatigli kafedry elektricheskikh stantsiy
Moskovskogo
energeticheskogo institute, (for Vasiltyeir,
Okolovich,
Chugreyev).
(Ilectric power plants-Electric equipment)

I.,- inch._
Study of the kinematIc. parameters of a cravler
drive vith an
inclined drive cleft pide'. Izv. vya. upheb ZaTet
gor. shur.
no.9:3.15-:121, 1.61. iMIR& i5:10)
1. Mookovskiy gorrjy institut Imeni 1. V.
Stalina.,Rekamendovana
kafedroy rudnichnogo transporta.
(Chains)

CPUGM-YEV L I kand. tekhn. nauk
Kinematics of a traction chain and the geometrical
parameters of
crawler drives with hinge-joint supported cams of apron
and belt-
chain conveyors. Izv. vys. ucheb. zav.; gor. zbur. 6
no.9:
104-113 163. (MIRA 17:1)
1. Moskovskiy institut radioelektroniki i gornoy
elektromekhaniki.
Rekomendovana kafedroy rudnichnogo transports.

CHUGREYEV, L.I., 4.nzh.
Study of the geometric parameters and power
characteristics
of the auxiliary drive of a slot coAveyor, Izv
VYS. ucheb.
zav.; gor. zhur. no.6.-113-323 161. iMIRA :16:7)
1, Moskovskiy gornyy Institut Imeni Stalina.
Rekomendovana
kr.fedroy rudnichnoJO traruiporta.
0onveying macbinery)

CHUGREYEV, L.L.,_.-kand.tekhn.nauk
Study of an intermediate crawler-type drive with
controlled came
for conVeyors with'& chain traction unit.
Izv.vys.uchebozavo; goro
z4ur, 7 noo2:114-123 164, ~ (MIRA 17:3)
1. Moskovskiy institut radioelektroniki i gornoy
elaktromekhanikio
Rekomendovana, kafedroy -Uansportnykh mashin i kompleksov,

AVTHDRS~ L.I.h..k .071/9, 35
Kh-dY-k--. A,0., K.lit.y-, A,L.
Shkly.r Lft~~khl*vyl. And Chugrvyq,&, A.S.
TITLZ t X...l.m..L. Sqr, -A'
D.-E-1 trying
P2910DICALS Xhiely. 1, t.khs.l.tty. toplis,
i _.,I, 1960. X..4'.
pp.216-29
t it froo,
:Lkrlp -"Isd*btl:*2d,,, , by-p,.d..t 1. the
production of an
htl-bidant . dit it
6-dit.rtlarybutylparacresol (DBPK) are
x" a startin ter the yothv&t;run..lk71 ....
el
r
':.,!on 6 g on the Production
, (22 t 142 C at 20 was HC) and rs.idue
0fDSPX and their mixtures and oxyvthyleno
were take.. Th.
,artmental procedure is described in most
detail. of
.lkyl...Slye.l. bt.i,:d.,:r,f!* .do:.
p:lrl.. as
':.. - :tt '.. of their qu-
rglD*.
I a UA concentrations were tested (V 'y
I.rying th:fder.ti.n of xy.thylstlou pro...*
various ounbers of awyethyl*ne groups were
obtolued. It v&. found
Card 2/2
hyLe
Ihot IL"t 1:,,:,th:."llO groups
a *r:r
set t.:I'ut*bl' in . I . copaun*d.
*..n#t!inl-: 1:r.
:roportion,a of theme grv~ps were wall me
lubl*. Th. sort... t.n.i.a
f Compounds containing "'.'ow 14 to 32
groups varied little,
particularly at low ter.. c ntr&t ions. vith
Increasing number or gr:ups
10 end b* me. r !h :"p*u d
:p tb
m, b Los i ..b ~:.c
C-Calning botwo:n 25 to 30 of oxrothilone
groups. The letter type
:f t..poud. -s. n ... d VNIX XP-5S. It.
d-mal.ifying act,,, Y L/
oRpared with other reagents used at pr 'I"
thLp,!r. Is=
ier I other
..i.ocondtbo lb:.:-*:;' to
r 1. ter the .!..f
nts d l.ifi-tio.
go.- . I"c;ud.. -.-at. to 0.005 0.01% and on
ther oe-healcal
de-Iti.4 f1the R-..tk .rude - 0.03%. It 1.
eonc luded that
Kyethylatian of by-products obtained during
the produ cties er
0. a
"K .bo:nld b*S!:troduc;d the industry. There
are 2 figures.
I tab d 6 is r
t
ASSOCZATIOlls YXII MP
C.rd 2/2 Ut
Vaesoyuznyy..nauchno,-Jsaledovatel'skiy
lrkq~--
po pererabotke nefti i gELza i polucheniYu
iskusstvemogO zhidkogo topliva..

CHMRIMA, M.
,;; -~
Poncera for industrial safetF at a caking plant.
Oots.trud
is.2:114-U5 7 156. (K12A 9.7)
(Moscow--C*ke industry) (ladustrial safety)

-- YWA- M.
Skillftl popalarization of the achievements of
innovators. Sots.trud
no.8:88-90 Ag 156. (MLRA 9:10)
(Technical education)

CHUGIIIMA.Ijf~-. -, .- ~,
..... .....
Coni~rence on the scientific organization of labor.
Sots.trud
4 no-3:14i-143 * '590 ()UR& 12.14)
(Sverdlovsk-Work. Method of-Congresses)

MAKSIMOV, Aleksandr Aleksandrovich;4HUGREYEV4,
Margarita Mikhr-ylovna;
GUROV, S., red.; SIILYK, M., ie-Td~mr
[Technological progress and material
self-interest]Tekhniche-
skii progress i materialInaia zainteresovannostt.
Moskva,
blosk. rabochii, 1962. 58 P. (MIRL 15:11)
M
~eiz;hnological innovations) (Bonus system)
(

/IV,t, i,
15-57-5-6332
Translation from'. Referativnyy zhurnal, Geologiya, 1957, Nr 5,
p 93 (USSR)
AUTHORS: Kullberg, L. M., Chugreyeva, N. V. Molot, L. A.
TITLE: The Determination of Aluminum in Natural Waters by the
Aluminon (?) Method (K opredeleni u alyuminiya v prirod-
nykh vodakh alyuminonovym metodoW
PERIODICAL: Uch. zap. Saratovsk. un-ta, 1956, Vol 43, pp 131-134.
ABSTRACT: The method developed by the authors is described. one
hundred milliliters of water are acidified by one
milliliter of H2304 and are passed in small portions
through a cadmium reductor. The first portion of the
filtrat-e is discarded and the remainder is collected
in a dry flask or vial. To a milliliters of "reducing"
water (a is about 0.2 ml to 1.0 ml), an acetate buffer
solutioF (with a pH of 4.4) and 0.1 ml of 0.5 percent
solution of aluminon is mixed to form a volume of 10
ml. After the solution has stood for ten minutes, the
Card 1/2 optical density of the solution of lacquer is measured

15-57-5-6332
The Determination of Aluminum in Natural Waters (Cont.)
on an FM photometer using a light filter of A= 530 M~, in a
vessel
having a diameter of 10 mm. The content of Al is found by a
computed
curve made from date taken under identical conditions.
Card 2/2 K, N. R,

AUTHOR: Chugreyeva, 11. V. 79-11-47/56
TITLE: Investigations in the Field of Substituted Phenylosazones
and Phenylhydrazones (Issiedovariya v oblasti zameshchennykh
fenilozazonov i fenilgidrazonov).
1. The Influence of Indi*idual Substituents on the Indicator
Properties of Some Phenylosazonesand Phenylhydrazones
(I. Vliyaniye otdellnykh zamestiteley na indikatornyye
svoystva nekotorykh fenilozazonov i fenilgidrazonov).
PERIODICAL; Zhurnal Obahchey Khimii, 10,57, Vol. 27, Nr 11, pp.
3136-3142
(USSR)
ABSTRACT; Among soviet chemists as well as abroad a special
significance is put on the problem concerning the connection
between the structure of the oruanic compounds and their
indicator properties. As all authors say themselves no all-
embracing importance and no applicability to each class of
indicators may be ascribed to the rule3 determined in this
field. According to Kutsnetsov, however, several universal
rules exist which he described toGether with Koshelov in a
paper. In the investigation of a number of phenylosazones
and hydrazones the authors found that the nitro-Group in the
Card 1/2 benzene nucleus in a certain position to the iujino-

Investigations in the Field of Substi'tuted Phenylosazones
79-11-47/%
and Phenylhydrazones.
I. The Influence of Individual Substituents on the Indicator
Properties of Some Phenylosazones and Phi.nylhydrazones
nitrogen, in ortho-, para- or simultaneously in both
positions, gives defiLnite indicator properties to these
compounds. To o-nitro group, e.&.1 displaces the transition
interval to the acid side, the paranitro group does not do
this. The transition of the acid form of the investigated
compounds into the alkaline form causes a deep-colored effect
which especially manifests itself in the p-nitrophenylosa-
zones of dioxytartaric acid. The introduction of bromine into
the benzene nucleus cn~uses no indicator properties in
phenylosazones and pheny1hydrazones.
There are 6 fiLures, 31 tables,and 10 references, 4 of which
are Slavic.
ASSOCIATION: Saratov State ViLiversity (Saratovskiy
eosudarstvennyy
universitet) -
SUBMITTED: December 10, 1956
1. Chemical indicators - Properties 2. Phenylosazones-
2 Indicator properties 3- Phenylhydrazones -
L
e j Indicator properties

CHUMM"MAX 11. V.: ~jaster Chem Sci (diss) -- 'Vhe
inalcatcr properties of cer-
tain pheoyl-osaz ones and -hydrazones". Saratov, 1958. 10
pp (Min Higher Educ
LISSF,, Sara,.hov State U im N. G. CherrVehevskiy), 100
copies (xi, vo 6, 1959, 127)

Drop ;-Ahod o'4 detactin- wit"i ~e ~-olp of erioc'.rcy'~, 2
01.
-IM
z--;,. kurs';-... --os. pe.d. inot. nc.11:143-149 15,'%
('-!I:-A 14:2)
1. Kafe,_--a Kurs1lo-o -03udarot,;3nno,,o pcclapgic'.~-33` %I
0 ~ ,or,:o instituta
i lafedra a_nalitic!_asl:o,,i- ':hi_-,_H S_--atcVjko,,;o
fmivercitota.
(Ea:ioclirorae azurol)

AUTHOR: Chugreyeva 79-28-5-57/69
TITLE. Investigations in the Field of Substituted
Phenylosazones
and Hydrazonee (Isaledovaniya v oblasti zameshohennykh
fenilozazonov i gidrazonov).
II. On Some New Nitrophenylosazones of DioxytarAarie Acid
(11. 0 nekotoryknnovykh nitrofenilozazonakh dioksivinnoy
kisloty)
PERIODICAL: Zhurnal Obshchey Xhimii, 1958, Vole 28, Nr 5,
ppd 1365-1368 (USSR)
ABSTRACT: From numeroub references is known that the
phenylosazones
and hydrazones of the carbonyl compounds as well as their
nitro- and halogen derivatives were Bynthetized and until
now have been only used for the identification of these
compounds. In this case mainly such constants like
me3ting
point, crystal form, color and solubility in organic
compounds were used. N the description of the methods of
the syntheses of some nitrophenylhydraz3nes and osazones
in a number of cases it is cited -k at their capability
to
solve in alkali liquors wft*".' chanee of color and thUB
to
Card 1/3 show to a certain degree indicator properties
(refs 1-6)~

Investigations in the Field of Substituted Phenylosazones
79-28-5-57/69
and 1k-fdrazones.I
II. On Some New Mitrophenyloaazones of Dioxytartaric Acid
This circumstance caused the author to synthetize and
investigate/besides the phenylhydrazones and osazones
already described in publications alsq~ a number of other
I
compounds the propertles of which had been unknown until
now. Here nitrophenylosazones of dioxytartaric acid are
congerned, the structure of which gave reason to ae3ume
that
they also could develop indicator properties. One of the
known metheds of synthesis -.WA* used for these aims,
namely/
the method of .~. direct conversion or carboxyl compounds
with nitroderivatives of phetny1hydrazinp.which/in the case
of diox tartaric acid and of p-ritropheAylhydrazine takes
.y
place according to the mentioned scheme. The followfng
compounds not yet described in raferences were thus
synthetized: p-nitrophenylosazone, o-nitrophenylosazonep
m-nitrophenylosazone and 2,4-dinitrophenylosazone of the
dioxytartaric acid, as well as the monosubstituted salt of
the 2A-dinitrophenylosazone of dioxytartaric acid. In the
; ~ haracterization of these compounds their
Card' 213 c

Investigations in the Field of Substituted Phenylosazones
79-28-5-57/69
and Hydrazones.
II. On Some New Nitrophenyloaazones of Dioxytartaric Acid
indicator properties were found with the exception of
m-nitrophenyloeazone. There are 7 references, ~ of which
are Soviet.
ASSOCIATION: Saratovskiy gosudarstvennyy universitet
(Saratov state University)
SUBMITIPPD-
Apri-1 1;'), 1957
Card

CHUGREM" k
-200011-
Some nitrophenyl onazones and nitrophenyl bydrazones
as indicators
at high PH values. Zhuranal.khim. 15 no.4:391-393
JT-Ag
16o. (MI'" 131-9)
(Osasonea) (Urcirazones)
I

CHUGREYEVAI N.V.
Use of some nitrophenyl osazones, and hydrazones for
determinine free
sodium hydroxide by direct titration.
izv.vys.ucheb.zav.,- khim.;.
iaim.tekh. 4 no.l:i6-ig 161. (mm 14:6)
.1. Saratovskiy gosudarstvennyy universitet imeni
N.G.Che:Fnyshevskogo,
kafedra anallticheskoy Ichimii.
(Sodium bydroxide) (Osazone) (Hydra~ione)

MUSTAFIN.9 I.S.; FRUMINk, N.S.; CHUGREYEVA, N.V.
"Chemical analysis of industrial waste waters" by
IU.M.Lurles, A.I.
Rymnikova. Reviewed by I.S.Mustafin, N.S.Frumina,
M.Chugreei-a,
Zav,lab. 29 no,12:1509 '63. (MIRA 17:1)

CHUGREYEVA., V.M. ( imferopoll)
Case of peculiar perception disorder in a liver
disease. Vrach.
delo 4:135-136 AP 162. (MIRA 15:5)
.1. Krymskaya psikhonevrologicheskeya klinicheskaya
bolinitsa.
(LIVER-DISEASES) (PERCEPTION, DISORDEPS OF)