SCIENTIFIC ABSTRACT PETRASHEN, G.I. - PETRASHEVICH, A.

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• Collection: Scientific Abstracts
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• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


SUBBUTT D: 00 ENCL: 00 SUB CODE-. ES, MM
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Card 2~2

ACC NR, AT6032728 SOURCE CODE: UR/0000/66/OO0/0u(,-0214/O028
jAUT11OR: Krauklie ,
t P. V.; Molotkov, L. A.; Petrashen', G. I.
I
ORG: none
TITLE Certain wave processes in media containing thin layers
SOURCE: AN SSSR. Institut fiziki Zemli. Geoakustika; ispol'zovaniye zvu~-I i ul'tra-
Izvuka v seyamologii, seysmorazvedke i gornom dele (Gcoacoustics; the use of sound and
ultrasound in seismology, seismic prospecting, and mining). Moscow, Izd-vu Nauka,
~1966, 24-28
TOPIC TAGS: seismic modeling, seismic wave, wave propagationh head wave
kBSTRACT! TheoreLicaA investigations of wave fields in seismic models col~taininr a
thin,layer are briefly reviewed. The following are considered: free eli-ic model.
clnst-tc mvdium In a It(jutd. clastic meditim In rLgtd or sliding contact wil, inotlwr
clari(Ac moditim, and a li(juld layor betwcoti illant.1c mvdia. Thv 4-,JA(!tA t,1 ! :1itiorLc[;; ol
surrounding media and the type of boundary conditions..on propagation of l"w-frequency
waves along the layer is considered. The properties ~f head waves propagilLc:d along an
elastic layer placed in a liquid are summarized. Orig. art. has: 6 formulas and
2 figures.
SUB CODE: 08/ SUBM DATE: 28Mar66/ ORIG REF: 008/ OTH REF: 001
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ACCESSION NH; AP3002667 S/00,--L,/63/ODO/OO2/0OO5/0Z)!5
AUTHORS: Petrashen'S kJo I Kristofell) N. N.; Abarenkov., I* V.
TMEt The Hartroo Fock equations for nonmotallio crystals
SOURCE: 'Leningrad. Universitat. Vestnik. Soriya fizziki i khimii., no. 2" 1963.,
TOPIC TAGS: Hartree Fock 'equation,, nonmetallic crystal, electron zone theory,
91octron statop wavo function
ABSTR!,CT; In studying crystals as many-electron systems, there has been some
tendency to use other methods than the Hartree-Fock ono-eloctron approximation
as being more reliable* The authors have analyzed the Hartree-Fock scheme for a
crystal, a;d. they have obtained a one-electron zone theory as art approximation to
the Hartree-Fock theory. The approach is similar to the Hund-Milliken approxima-
tion for a molecule. The authors have based their work on the results of C.
Roothan (Rev. mod* pbys,,o 23., 69; 1951; and 32, 179., 1960). They have shown that
the information given by the one-blectron zone theory derives from a direct axam-
ination of the Hartree-Fock equations and that different crystal states (including
Card 1/2

CZ4
ACCESSION M AP3002887
the excited state) may be obtained from the scheme* In examining the Hartroo-Fock
equations., the authors investigated the enerey spectrum of a cmtal on the basis
of a model of noninteracting, electrons in a periodic fieldb The authors thus
conclude that all results of the one-electron zone theory concerning the structure
of spectra of a cMtal can be obtained from examination of the system of Hartree-
Pock equations it it is written in proper form,, accounting for sy=*try& Orig.
art. has% 21 foroul", I
A=IATIONs Laningradekly psudarstvennM unive reitet (Leningrad State Universi-
ty)
SUBKMEDi 02D**62 DATE AGO 24MA3 EML a 00
XUB CODEs PH
1410 W SOV3 002
OTHMS 005
card- 2/2

PETRASHENI, M.I.;
(Energy spectrum of Ionic crystals with impurity centers]
Esergetichaskii spektr ionnykh kristallov a primeanymi tsent-
rayd; lektaii, prochitannye v letnei shkole po teorii tverdogo
tela. Tartu-Tyravers, iiunt 1961. Tartu, Tartuskii gos. uni.
Vol.l. 1962. 28 p. (MIRA 16:1)
1. Leningradskiy gosudarstvannyy universitat (for Petrashen')
(Ionic crystals-Spectra)

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USSR/Pbysical Chemistry Molecitle. Chemical Bond. B-4
Abs Jour : Referat Zhur - Xhimiya, No 6) 25 Mrch 1957, 18128
Author : Ivanova, A.V. and Vol'f, G.
Title : Elementary Method of Accounting for the Influence of
the Field of Crystalline Lattice upon the Monoelectron S-
and P- Functions of an Ion.
Orig Pub : Vestn. Leningr. Un-ta, 1956, No 10, 29-38
Abstract : Me influence of the field of cub. lattice of an ion
crystal upon nonoelectron functions of a separated
Ocentral" ion Is studied, taking into consideration only
electrostatical interaction, The potential of the field
Is resolved into cub* harmonics. Coefficients in this
resolution are determined in the case of point lattice.
Examination shows that under the influence of the field
of the lattice the electron bond of the positive ion
with the nucleus is veakened and the bond of the negative
ion becomes stronger. An approximate method is given for
Card 1/2 - 13 -
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24(2), (5) SOV/~4-56-4-3/'B
AUTHORS: Petrashen', M I Gutman, T L., Balarin, M.
TITLE- Model of a Central Ion in the Theory of Ionic Crystals and Some
of Its Results 014odell toentrallnogo iona v tlec:ii ionnykh
kristallov i nekotoryye yGye rezul1taty)
PERIODICAL: Vestnik Leningradskogo univeraiteta Seriya fiziki i khimii,
1958, nr 4, pp 20-33 (USSR)
ABSTRACTt In this paper the a,_thore give an approx'-mate calculation of the
energy of a central ion located in a lattice point- of a cubic
crystal lattice,. For thia purpose an ion in a crystal phosphorus
is irvestigated, which ocrresponds to Seitz' model of crystal
phoophor"a Ref 3), -rho general expreaneton of the energy of a
central �on cone.,.tjt,.; o." the sum of "internal" oriorgy (energy
which is described only by its wave function) and enerey of the
interaction between the electrons of the central ion and the
crystal field W - Wo -;- W1 In the first approximation the crys-
tal field is regarded an a field with lattice-like arranged
point chargee- W I contains Mandelung's constant and depends on
Card 112 the nuolear 3harge and number of electrors of the central ion

SOV/54-58-4-3/18
Model of a Central Ion in the Theory of Ionic Crystals and Some of Its Results
and the lattice constant. The assumption of a point lattice is
Justified according to the experimental papers listed in ref-
erences 5 and 6. In the second approximation the finite exten-
sion (and the electron distribution) of the surrounding ions is
taken into account. In this case W consists of W and W11 of the
electrostatic and exchange interaction. W is expressed in the
preceding form with the additional term 6W which takes into
account the spatial extension of a neighboring ion. LW I is de-
termined for an ion with its six next neighbors. The determina-
tion of an approximate expression for W proved to be very dif-
ficult. Further, the authors state that the exchange correction
exercises less influence upon the value of the difference of
energy levels than does the electrostatic correction upon the
finite extension of' ions. If the central ion under investigation
is an activator, another term W a must be added to the aforesaid
equation (1), which takes into account that the one-electron
function is not rectangular due to the introduction of the
Card 2/2 activator. There are 9 references, 6 of which are Soviet.

PATHASHEN', R.I.; ABAICMOV, I.V.
~,.. f ~--, ---A
Semlempirical method for calculating oscillator forces. Ft2.
sbor. no.4:92-96 '58. (HIRA 12:5)
1. Fizichaskiy Institut Leningradskogo ordena Lenins, gosudar-
stvennogo universiteta iment A.A.Zhlanova.
(Wave mechanics) (Electrons)

AUTHORS: Petrashen' , M. I. Gutman, T. L. 30V/48-22-6.-7/28
TITLE- Single-Zlectron Wave Functions of T'4.+ in Some Crystals
(Odnoelektronnyye volnovyye funktaii Tl+ v nekotorykh kristallak-h)
PMODICAL: Izvestiya Akademii nauk SSSR, Seriya fizicheskaya, 1958, Vol. 22,
Nr 6, pp. 668-670 (USSR)
ABSTRACT: This is a supplement to a paper already published (Ref 1). For
the eleotron wave functions of the central ion the eigenfunctions
of the equation by Hartree-Fock (Khartri-Fok) are here set up-
I + [- 1 + V ( ~)] ~ ( ?) -. AO T + U(I) Y k - A (V.k = Ek?k'
2 AnT k r k k
where V(r) denotes the potential of the shielding of the centra.1
ion by electrons, U(I) potential of the eleotrostatio field of
the orystal, Ao and A the corresponding exchange operators of
the electrons of the centr&I ion and the or7stal eleCtronsD All
components of this equation are here represented in form of in-
ftnite series. A cubic crystal lattice serTes as a basis. A
method of approximation was used when solving the equations,
Carl 2 which was based upon the conception that the crystal field forms

Single-Electron Wave Funotions of TI* in Some Crystals SOV/48-22-6-7/28
a barrier of the heiglat 6 B for the electronz of the --.ntral
.:on. The Slater (Sleter) method waa used for calculation. The
.L i
approximate] solutions were obtained from the single-electron
functions of the free T2:* ion according to Hartree. For the cal-
calation of A B the 6 ions 01-1 , which were nearest to the ao-
t.'Ta'zor, wer-3 taken into acoo,=.. The wv~,ve fau-stions of Cl-1 were
calau'latfled by the H,~Lrcreee method. The funationa Ptained were
usel for & first estimate of the ratio be,%.ween f S 3p, and
f I Sc ... r
P4. It is azswea Thai this manner of e4tim&tinj made it
poasibi,e tor Soviet soiendsts to obtain results th,&t show better
kgrement vrith experimental ones than those obtained by American
scieniists. There are 3 references, 2 of which are Scr7iet.
1. Thallium ionE--Theory 2. Crysta1s-EleCtrOEt&t!C p-1,9perties
3. Perturbation theory 4. Mathematics
Card 212

P7
5/051/60/009/01XIB23/034
E201/Elgl
AUTHORS: -Petrashen', M.I., Abarenkov, I.V,, and Kristofel',N.N.
TITLE: Approximate Wave-functions of Free Ions and of Ions
in a Crystal IV%
PERIODICAL: Optika i spektroskopiya, 1960, Vol 91 No 41 pp 527-529
TEXT: In. quant-am-me chani callt ca I cula t ions of properties of
alkali-halide crystals, the o-ne---electron functions of' free Ions
are used as the functions of ions in a crystal. This approach is
not very satisfactory. The present note describes a simple method
of calculating approximate one-electron functions of a "central
ion" (CI) in an ionic crystal. The one-electron functions of a
free CI are assumed to be known. They are then modified by
allowing for the effect of other ions in the lattice, regarded as
geometrical points. The new functions are known as crystalline
one-electron functions and their can be used in the zeroth
approximation of the perturbation theory. The next stop woiAld be
an allowance for the departure from the assumed point geometry of
the lattice. The calculation method described here was tested by
calculating diamagnetic susceptibility of a crystal.
Card 1/2

83923
s/o 51/6o/ooq/oo4/023/031+
E201/E191
Approximate Wave-functions of Free Ions and of Ions in a Crystal
It was found that the results obtained with crystalline functlions
agreed better with experiment than the results deduced using
free-ion functions. The paper is entirely theoretical..
There are 6 referencess 4 Soviet, 1 English and 1. German.
SUBMITTED: April 16, 1960
Card 2'12 J

ABARENKOVV I.V.; KRISTOFELI, N.N.; PET~ASIMIIj M.I.
Calculation of the optical properties of small-radius electron
centers in ionic crystals. Opt. i spektr. 10 n0-4:487-492 A-) 161.
(MIRA 14:3)
(Ionic-crystale--Speotra)

YErh AS IILEN ' . Nl~ i_ , , ~ 1)"".L ~ $"., !~-, ; i
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Hartree-F,ocg 1 3 e~j'-'at I CTIS f0l- --- ~ -'~: - '.,; - : :-., ';133t- L 7. m.8
no.100-15 16). WRA 16-.8)
(Cr.y st allography)

ILI
ANDONITEV, V.L.; BAUM, V.A.; RAURGARTZ1, N.K.; BEMINO V*D.; BIRYUKOV, I.K.;
BIRYMOT. S.M.-. BLCKHIN, S.I.; BOROVOT, G.A.-. BULW. M.Z.; BURAKOV,
N.A.; VARTSAYUR, ~.A.; TOW, G.H.; VCRMAN, B.A.; VMCHINIS. A.P.;
GA4WICNOV, V.D., kgnd. tekhn. nauk; GWKIB, Ye.H.; GILIDMIAT,
Ta.l)., kand. tekhn. nauk; GINUUM, H.H.,- GLNBOY, P,S.; GODBS, B.G.;
GCMMW. V.N.; GRZHIBp B.V.; GRM=V, L.F., kand. a.-kh, nauk;
, I.Ya.; DANILOV, A.G.; DHITRIYJCV, I.G.-, DRITRIYMO,
Yu.D.; DMROKKOTOV, D.D,; IFUBININ, L.G.; DUNWOV, M.D.; ZHOLIK,
A,F... UMMICH, D,K,; ZIYAM,, Toj.; ZIMASKOV, S.V.; ZUBRIK, K.M.;
KAROOV, I.F.-, 0WIff, S.N.; KOLWAYEV, N.M.; KOHARNM:IY, V.T.;
KOSWO, V.P.; KORSNISTOV, D.V.; KOSTROV, I.N.; KOTLYARSKIY, D.M.;
KRIVSKIY, M.N.; KUZNWSOV, A.Ta.; TAGARIKOV, N.I.; I&kWV, V.G.;
LDMACMW, V.P.; LOONOV. P.I.,- NATSMICH, K.F.; HELINICHEMO,
K.I.; KEMLSVIGH. 1.R.; MIKHAYWV, A.V., kand. takhn. nauk;
HUSIMWA, R.N.; HATANSON, A.V.; NIKITIN, M.V.; OM. 1.S.;
OGULIHIK, d.R.; OSIPOT, A.D.; OSM, N.A.; FZTROV. V.I.; PARTSHKIN,
G.A.. pro-.; PIYAHKOVA. Ye.V.; RAPOPORT, Ya.D.; REMIZO7, N.P.;
ROEMOV, M.P., kand. biol. nauk; ROCKSGOV, A.G.; RUBINCHIK, A.M.;
R7BMWSKIY, V.S.; SADCHIKOV, A.V.; SEMMSOV. V.A.; SIMMO, P.M.;
SINYAVSFAYA, V.T.; SITAROVA. M.N.; SOSNOVIKOV, K.S.; WAVITSKIY,
Ye.A.; STOLYARCV, B.P. [deceased]; SUDZIlOVSKIY, A.O.; SYRTSOYA,
YO.D., kand. tokhn. nauk; FILIPMIY, V.P.; KHaTURIN. A.D.;
TSIMMSKIT, P.M.; CIEUXASOV, M.I.; CH3RITYSM, A.A.; CHUSOVITIN,
B.A.; SHBSTOPAL, A.O.; SBAWAR, P.A.; SHISHKO, G.A.; SHCHERBIN&,
I.N.; NOW, F.F.; YAKOBSON. A.G.; TAKDOV, P.A., ARKHA BLISKIY,
(Gontizmed on next card)

ANDDROYW, V.L.... (coutlnuod) clrLl 2.
Ye.A., retweenzont, md..; AOUT111, A.N., retosonment, red.; BALILSHOY,
%,$,, roteanuout, ro(...; BARABANT7, V.A., me.;
P.D., reteenzent, rod.-, BOROD117, P.*V., 'VoWi. nauk, rotrievannt,
red.; VAWTMCIY. I.I.. kcaud. to)diu. retoonzont, rad.;
GRIGOR17XV, V.H., kEwcl. teklm. tizak, reteanzent, rad.; GIM.W. M.P.,
reteenze-at, red.; GTJWLYW, I.N., r0d.; Y3RMOMIV. A.I.,
lownd. tekh-a. uauk. ratusauzzent, red.; KAILkULOV, B.F.,
r e d . ; )MITSKIY, S.N., doktor -'.*,a.dm. muk, ----e'ueoa7eu' , ra6..
V.V., rutsenzent, red.; IUKIN, IT.7., rotsonze-u-4, rad.; LUSKIN, Z.D.,
reteentent, 7ed.; PATRM030Y, A*Kh., ro'loaenw3nt' radl-, HEMIMUT,
D,H., retsenzent, red.; KEW,9,11, M.Y., dok-to--t- telf-l-va. awak, ra,.-seuzont,
red.; OB OV, S.S., ret-cenz-7z"u-, reteenzent-,
red.; POLYAKOV. L.M., rat-BO-ult-6nt, red.; HMMYT"Slff, A.M., rotsmizpntt
red.; RTABCHIKOV, Ye.l., zotsenzezt, red.; STA-'%=(Y9', N.G., rstac'u-
zentu, ried,; TAWIAYST, P.P., reC..; TARANOVSKIY. S.V.,
prof., dok'uor tekhn. nazk, ratue-i%zou'v-, ra(l.; TT%TRTI, R.R., ~-etaml-
zent, rftd.; PA)DRDV. Ye.H., retsenze-it, rad.; SHEVY&KOV, M.N.,
retsenzent, red.; SHMAX07, H.I., ret'!m-izairt, rod.: ZHLK, S.Yh.
[deceased], akademik, glavuyy red.; YLISO, G.A., kar-d. takhn. moak,
red.; FILIHONOV, N.A., red.; VOIZOV, L.N., red.; GRISHIN, M.M., red.;
ZMMIN, V.D., prof., do,&.or teltin. naak, re(j.; KOSTROV. I.N., red.;
LINHACHN, V.P., red.; MKI)VEDEV, V.14., Imud. teleau. uauk, red.;
MIKHAY10Y, A.V., kand. teldin. uwk, red.; F37RM. G.D., ree,.; RAZIN,
N.V.. red.; SCB013Y. V.P., rrd.; PMUNGER, B.P., :-ed.; FRgyGomm,
(Coutinued ou next card)

AEDONITXV, V.L.... (continued) Chwd 3,
Te.y., red.; TSTPLAKOV, V.De [r:eCoazed], red.; KORA LINOV, P.N.,
tekhn. red.; GMIN. Ye.M., tueldin. red.; KACHBRaMly, N.V., tel~hn.
red.
n 'a
(Volga-Do-a; technical account of the const=0+510n Of the V-I- I0 i
41
volga,iibn Nav-,,geion Ciaml, the TSimly-ansk Wd-zoelectric Contor,
and irrigation eyatems) Volgo-Don; tolchnicheakii otchet o stroitel'-
stve Volgo-Donskogo sudoldioclaogo kamia imenj V.I. Lou-4na, TSim-
l1anskogo, gi&-ouzla i orositelInyidi sooruzhonii, 1949-10,~)2; v piati
tomakh. Hoeema, G3e. energ. izd-vo. 'vol.l. [Gone---al structiml
descriptions) Gbahchee opisanie noorazhe-iii. Glar. red. S.IA. Muk.
Red. toma H.M. Grishin. 1957. 319 p. Val.2. [0~?ganizmtion of con-
struction. Specialized opwal-iana in hydrwalic engineering] Or6p-
012atGiia stroitellstvn. SpEitsiallu7o g1dro'k-PoldinIchesKe raboty.
. -11 ~ I (Continued on nsmt caxd)

ANDDNIYNV, V.L.... (coutimed) Card 4.
Glav. red. S.IA. Zhuk. Red. toma I.N. Kostrov. 1958. 319 P.
(MIRA 11:9)
1. Rassia (1923- - U.S.S.R.) Wnisterstvo elektrostantaii. kinro
telchnicheskogo olucheta o strottellet7e Volgo-Dona. 2. Ghlen-kor-
respondent A3mdemii nauk SSSR (for Akhutin). 3. DaYstvitellnn
chlen Akademii stroitellstva i arkhitektury SSSR (for Grishin,
Razin).
(Volga Don Gana!-Hydranlic engineering)

BOMBOHINSKIY, V.P.; VTOROV, N.A.; DUIMMOV, M.D.; YBGCROV, S.A., doktor
tekhn.nauk, prof.; YERMOLOY, A.I.; ZAVCRUYN, V.P.; K"rNIN, V.V,;
KACH39RO7S1CrY. N.V.; IMIMSOVA, A.K.; XMIKIN, I.A., kand.tekbn.
mank; MINIM, V.M., kand.takhn.nauk; NIKULOVICH, D.P.;
MIKHAYLOV, V.V., kand.tekhn.nauk; PMASMI R.N.; RMIY, Ye.S.,
SMAVSKAY4 V.M,; EHAIIrTJRrN, A.D.;-:;H~ I.N., kand.tekhn.riauk;
SBVASTIYAFOV, V.I., red.; KOATJLOV, B.P.. retsenzent; L07MSKIY,
Ye.S., reteenzent; MIEHAYLOV, A.V., doktor takhn.nauk, retsenzent;
NATANSON, A.V., retsonzent; SOKOLISKIY, X.X.; rstsenzent; STAIDWICH,
V.I., ret8enzent; MYGOM, To.F., reteenzart; GOTMAN, T.P., rod.;
VCRONrN, K.P., tekhn.red.
[Work of the All-Union Scientific Research Institute for the Study
and Design of Hydraulic Structures] Kauchto-issledovatel'skie
raboty Gidroproekta. Pod obahchat red. V.I.Sevastlianova. Yoskva.
Gos.energ.izd-vo, 1961. 214 p. (MIRA 15:2)
1. Moscow. Vsesoy=nyy proyektuo-izyskateliskiy i nauchno-issledo-
vatel'skiy institut Gidroproyekt imeni S.Ya.Zhuk. lauchno-iseledo-
vatel'skly sektor.
Waraulia engineering--Research)

PMRASIM1,R.N., Insh.
The.necessity of considering block joints in calculating terpera-
ture stresses In hydraulic structures. Trwly Gidroproekta 2:
118-131 159. (MI" 13:7)
1. fieuebno-issledovatellskiy sektor Vessoymnogo proyektuo-
Isynkatel'skogo I nauchno-issledovatel'skogo Instituto
"Gidroproyekw 1z.S.Ya.Zhuk.
(Hydraulic models) (*Ogion)

VARVAK, P.M., prof., doktor tekhn.nauk, starshiy nauchnyy sotrudnik;
GOBERKAN, 1.0., starshly insh.; KIROSHNICBMEO, N.M., inzb.;
PR3D?ZCJMSX1Y. N.D., in2h.i Prinimali uchestlye: AKMO. I.Ya.,
starshly nauchnyy sotrudnik; DTZGACH. M.I., starshly nauchnyy
sotrudnik-. BOBYRI, B.A., inzh.; KUZNETSOVA, A.K,, inzho-, PEM-
inzh.; SOKOLISKIY, M.N., Insh.. KAPLAN, YA.b.-;-Te+O
12d-va-, LABINOVA, N.M., red.izd-va
[Tables for designing rectangular slabs) Tablitsy dlia raschata
priamougollnykh plit. Pod red. P.H.Varvaka. Kiev, Izd-vo Ak"d.
nauk USSR, 1959. 418 p. (MIRA 12:11)
1. Institut stroitallnoy makhaniki 1kademil nauk USSR (for Vervak,
Gubermn. Amirg. Dlugach). 2. Veasovuznyy proyektno-izyskatellskiy
i nauchno-issledovatel'skly Institut "Gidroproyekt* im. S.Ya.Zhuk
(for Hiroahnicheako, Predtachenskiy, Bobyr', Kuzngtsova, Petrashen',
Sokol'skly).
(Concrete construction-Tables, calculations, etc.)
(Concrete slabs)

SOV/112-59-1-444
14(10)
Translation from: Ref erativnyy zhurnal. Elektr otekhnika, 1959, Nr 1, p 60 (USSR)
AUTHOR.
TITLE: Compression Modulus of a Rock Fill Determined From Observations
]PERIODICAL: Tr. Gidroproyekta, 1958, Nr 1. pp 5-12
ABSTRACT: Bibliographic entry.
Card 1 1

PETRASIMNI. R.N.. Inzb.
t-. - --- - -----
PoAulun nf ennpression for rock fill according to data gatbered
from field observations. Trudy Gidroproakta n0-1:5-12 158.
(Dams) WIRA 11:9)

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PETRASMIS VO 10
Petrazhen',, V. I. - "The phosphate-colorJnetric metbod of determining manganese", Trudy
Novoeberkes. politekhn. In-ta In. Ordzhonikidze, Vol. XIX, 1948, p. 15-21, - Bibliogs
16 item.
SOt U-411, 17 July 53, (Utopis 'Zhumal 8nykh Statey,, No. 20, 1949).

MRASHDOI V. I.
"Q~xalitptive Chemical Ans461S." Thevis for degree of Cmid. Chemictil Sci. Sul), 5, Oct 49.
Moscow Order of Lenin State U. imeni V. V. Lomonoray.
Su=ary 82, 18 Dec 52, Difisertettions Prevented Yor Deereop Ln Science Find Lngineprilig. in
Poe ow in 1949. From Vecherpyt
- COW - _qn Rovkva, Jni- 1949.

trbIa do
Mr. It

PITRASHERI, V.I., professor, doktor khimicheskik-h nauk.
t'4 44~.._
Methods of teaching quantitative chemical analYsis in institutions of
higher education. Nnuch. trudy NPI 26:299-307 '55. (MLRA 9:12)
(Chemistry. Analytic-Study and teaching)

I, _'T V_ ft ~ ~_ , " , , ,, , T
USSR/ Analytical Chemistry - Analysis of Inorganic Substances G-2
Abs Jour Referat Zhur - Khimiya, No 4, 1957, 12072
Author Ankudimova Ye.V., Putrashen' V.I.
Inst Novocherkask Polytuchnic Institute
Title Determination of' Molybdenum in Ore Concentrate
Orig Pub Tr. Novocherkas. politekhn. in-ta, 1955, 31, 73-77
Abstract The method is based on reduction of Mlo(6-) to Mo(5-) in
a bismuLh reductor, in hydrochloric acid solution and
subsequent titration vith an oxidizing agent. On acid de-
composition of concentrate no satisfactory results could
be obtained. Conditions have been worked out for decompo-
sition irith KOH (but riot with NaOli). An accurately weig-
hed sample (1 g) of fJ.molj t-yound molybdenum concentrate
that has been calcinc~i for 2 hours at 300-31OP, is used.
Approxima~~ely 6 g KOH are placed on the bottom of an Iron
crucible) the sample is placed on top, and 6 g KOH are ad-
ded afnin. Fusion is started with a very careful
Card 1/4

USSR/ Analyt.1cal Cbemistry - Analysis, of' Inorganic Substances G-2
Abs Jour Referat Zhur - Khimiya, no 4, 1957, 120-(2
"flicking" of a fumill flame of the gas burner over the
walls of the crucible. If strong effervescence takes pla-
ce the flame is removed for a short time until effervescen-
ce subsides. Fusing it; contin')Ld for 10 minutes and is
terminated when the in,1t. bocojaiG transparent, no black
film of undecomposed concentrate can be seen at the walls
and on solidification th,.) melt has a brown coloration wit-
hout any black coating. On complQtion of the fusion the
crucible is removed from the flame, the solidifying melt
is spread over the walls by imparting to the crucible a
rotary motion and thercafter the crueibli:~ is placed on a
cold metal plate. Ai:tur thc: inelt has cooled and fibbured,
water is added vp to thQ ed&-- of the melt; very soon the
melt scparati~s from the walls. Contents of the crucible
are transferred into a 250 ml measuring flask. After coo-
ling the flask is filled to the raark, the content is stir-
red and aftor the sediment has settled 1/10 portions of
Card 2/4

USSR/ Aruilytical Chumistry - Analysi's of Inorganic SubstancQs 0-2
Abs Jour Referat Zhur - Xhimiya, No 4, 1957, 12072
the solution are withcb-awn. Into each flask are added 10
drops of 30~,4) 11202 to remove the reducing agents and hea-
ting to a boil is continued for I minute. The solutions
are cooled, into the first flask are added 1-2 drops of
phenolphthalein and neutralization is effected with HC1.
To the a unt of acid used up to neiitraldze the alkali
is added the amount of acid that has been calculated as
necessary to adjust the acidity to a value from 1.25 to
1-5 N (8-5-8.0 MI). 7his total amount of acid is added
all at once into the ~ccond flask with rapid stirring.
Solution from the first flask is discarded while the solu-
tion in the second flash 16 USLd for further analysis.
As reductor use is mde of a 50 ml burette, provided with
a stopcoci, filled to of ito height -with metallic bis-
muth of grain size 0-25-0-50 rim. During storage the re-
ductoris filled with 1-1.25 N HC1. The liquid is dis-
charged from tho rcductor until its level is 2-3 Mm
Card 3/4

WSRI Analytical Chemistry - An%ly~~a of InorF_anic Substances G-2
Abs Jour Referat Zhur - Khimiya, No 4, 1957, 12072
above the bismuth. 7he solution prepared in the abovo-
described manner is poured into the reductor and ii) pui3-
sed throu& it at a rate oV 10-15 ml/mInutc. lbere-nftor
the flask Is washud w.1th 1-1.25 H KC1, using 10-15 ml
portions at a time, and the washings are also passed
through the reductor. The reduced solution and water
washings are collected into a flask, 12-15 ml HA04
(Sp. Gr. 1.84) and 3-5 drops of phenyl-anthranilic acid
are added and titration is carried out with ammonium va-
nadate, to a red-violet color of the solution. Accuracy
of the method is almost equal to that of the gravimetric
lead-molybdate mthod.
Card 4/4

lj

rz
-A
IJF IV
INS
t-GS
I'll ~ I
Iwo
AbW
Lob.,
Z~jo. Aqv~
C, rAt, alld -d ""'o
l6d b;,u U 'ps
PMI?04,., high r0lal
and
by
Ai~
"ad
vv k$
for were
to-q
r-ks'.
xv. lb, il-kW"

---------------
2"W A 5 11'Z- 11-J, t). Z_.
USSR/ Analytical Chemistry. Analysis of Inorganic G-2
Substances.
Abs Jour: Referat. Zhur.-Khimiya, No. 8, 1957, 27164
Author G.G. Shchemeleva, V.I. Petrashen'.
Inst Novocherkasak Polytechnical Institute.
Title Photocolortmetric DetermInation of Thallium with
Application of Methyl Violet. (Abridged Report).
Orig Pub: Tr. Novocherkas. politekh. in-ta, 1955, 31, 87-88.
Abstract: This method is based on the cdJoxed solid phase re-
action of complext!nions LTX163- and r-TlBr 7-
'with metbyl viole , the produce suspension d,4-
solves well In toluene coloring the toluene layer
into a bluish-violet hue. The color is stable 6
to 7 hours and does not depend on the temperature
in the range from 15 to 700; the maxinum luminous
Card 14

USSR/ Analytical ChemiBtrY, Analysis of Inorganic G-2
Substances.
Abs Jour: Referat. Zhur.-Khlmlya, No. 8, 1957, 27164.
Tl per ml or < 2%. The presence of 500 mg of
Fe3-1- and Pb2* per mi does not interfere.
Card 3/~

KONMTOVA. V.P., inzh.-. FSTASHINI, V-1-, prof., kand. khim. nauk.
- MR""am
%mutitative determination of lead In enamel paints containing lead
slocatives. Tkay NPI 27:211-213 056. (KIM lorl2)
1. Wedra analitIcheekoy khimit Novocherkneekogo politekhniabeekogo
Instituts.
(lead) (Paint)

USSR/Analysis of InorCanic 'Subc.itances G-2
Abs Jour: Ref Ziliur-Khimi,,a, I?j'o 6, 1957, 19550
Author : M. P. Anazilyevskaya, V.- I. Potrashen'
Inst : Polyteclanical Institute oT-ITo-v--cFh--e--rTFa-ssk
Title Gravimetric Method of )otarmination of Mercury
Usinc Reinakel s Salt.
Orig Pub: Tr. Novocherkas. Politekhn. In-ta, 1956, 41
(55), 11 - 14.
Abstract: Both the MDdificqtic)ns of H- (2+) d6termination
0
by !!,ahr's method (C 1,.'ahr, Z. analyt. Ciaeia.,
1936, 104, No 7. 8, 241) using Rainoke's salt
(I) were improved. According to the 1st viodi-
fication, HCI is added to the analysed solution
to the concentration of about 0.5 n., the so-
Card 1/3

USSR/ Analysis of InorL;anic Substances. G-2
Abs Jour: Ref Zhur-Kilimiya, No 6# 1957, 19550
lution Is h6atad.noarly to the boiling point and
the solution of 1 (50 mE; of I per 10 mg of Hg) Is
added. 2 or 3 minutes later the precipitate is
filtered out,, washod first with a 1% solution of
11C1 and, after that, with wat dried at 105 -
1100, weighed in the form of Z27cr (NH,1)2(CNS)1-72
and Hr, is computed., According to the"2nd mod -
fication, the obtained precipitnte is roasted up
to Cr20 and oxidized to chromate by fusing with
Na202# hen Cr is dietermined lodometrically and
HS Is coinputed. The maximum error decreases in
the lat modification from 0.7% to 0.3% and in the
2nd modification from 1.1% to 0,4%, The m6thod
with tho iodometric end was used to detormino lit;
Card 2/3 - 31 -

S w~~!, VTS I C:ArMIS4. ~urVace 'Ph,-_'nomena. Adsorption. B-ij
C,"l r_- mato graphy. Ion Exchange.
Abs Jour Ref Zhur - nirriya, No 7, 1957, 22563-
Author A. S. V. I. Petrashen'.
Inst ?.,~)t ------------
1h tle Abcu~ tl,e bi?rivior of hexavalen' ~Lnd trivalent chromium :)n
c on i te, 6orbcnt.,;.
Ori,,, Pub Tr. Novacherkas. Folytekhn. in-ta. 1956, 41(55), 15-21.
Abstract Chrond.,=a abs,)rpticn is studied by filtration of K2C'r2o7
thrcu~~1,. fl-,~ caliinice SBS layer or throu~,h sulfocaeDon in H*
or Na+ fc,-ms nt .,arious acidity of solutions. By a feeb1c.-
acid reaction (Pil < 6-3) Cr (6+ ) is reduced, and the pro-
duced Cr (3-t-) is absorbed by cationite. J(2Cr2Q7 concentra-
tion increases slowly in the filtrate coining out of' the
column but does not attain its Initial value at the! entrance.
The fullest saturation of cationite SBS by Chromium occurs at
PH 2 5-5.3; at higher acidities a marked decorption of Cr34-
~3 is observed. Adsorptlon of Cr3,1-from solution's Cr;2 (S04)3
acidified by H2S04 is observed only at acid concentra 'tion
0.1 n. Cationite SBS in limits of acid concentration O.Cl-0.1
Card 1/2 -200-

USSR/Physical Chemistry. Surface Phenomena. Adsorption, B-13
Chromatography. Ion Exchan,~e.
Abs Jour : Ref Zhur - Khiiniya, Nc 7, 1957, 22563.
n. sorbs cri 0.4-0.5 mglehv Cr3l one f.7 more than Gul-focarborl.
Cr ads,)rjA:cn on ationites In Na+ form is higher than in
H -#- f a rm.
Cav! 2/2 -201-

USSR/Analysis of inorganic Substances G-2
Abs Jour: Ref Zhur-,Ihimiya, No 6, 1957, 19574
Author N. M. Kravtsova, V. I. Potrashont
Inst Polytechnical Inst to of No-v-o-c-Fiorkassk
Title Colorimetric Determination of Cnromitu-a by Visuil
Mothod with Application of Carmoisin
OriC Pub: Tr. Novochorkas. Politold-in. In-ta, 1956, 41(5,"),
27 - 34.
Abstract: Tno method of the doten-a-Ination of Cr as a c,iro-
nate with the applIcatior. of carmolsin (I) (G.C.
Sponsor, Industr. and L~nLng Chem., 1932, 4, i~o 2,
245) was considerably improved. 0.4 ml of a
solution of 1, 1 ml of 5 n 0 11,,SO and the neutral
chromate solution under invesligItion arc intro-
Card 1/3 - 51 -

USSR/Analysis Of Inorganic Substancos G-2
I
Abs Jour: Rof Zhur-Khimiya, Nc 6, 1957, 19574
duced into a test tubu and -,,vater is addod to mako
5 ml in all. It is boilad 10 min., cooled and
the intensity of tho appearing blue coloration is
compared with a standard scale prepared in an
analogous way. The detectable minimiLm is 0.3t5
of Gr in 1 ml. error does not excead if
the Cr content was 'Loss than 3KInl. At the dotar-
minatiop of 0 -3,:r/nL of Gr, the prosenco of K-
Co- , pe3+ A13't- V lo
Na +
2
Cl-, :40T, S and UIO-. In quantitics that do not
L
exceed tl,,, Cr cont ,nt 15,000, 13,000, 6,500, 260,
300, 1, 160, 4, 300, 1,000, 3;000) 60 and 1,200
tLies is p-2rriissibl-3. A surmise is expressed that
at tho Interact!,)n cf bichromate with .':, Cr(6*) Is
Card 2/3 - 52 -

USSR/Analysis of Inorganic -)ub,-.trAnco.,) G - I,-,,
Abs Jour: Rof Zhur-Khlmlya, i;o 6, 1957, 19174
I Q v
reduced to Gr(3t)) which at tho first lnatrmt
in not yet connoctod with aquoncid comploxas
and, thoroforo, oatiily productis a colorod com-
plox with tho non-oxidized I.
Card 3/3 - 53 -

PETRASHENI, V.1a; AMODD-VIA, Ye.V.; AGzRll;S.KAYA, N,A,
nAnalytical chemistry of raolytdenura" by A.I.Bu-eve Zhur.anal.
khim, 18 no.7:907 J:L 163. (MMA 16.- 11)

I.Ya .3
bs
.4 til
z4v t044
Ti tjo do
02
o'
,1110 tij 1,70 tp c
Pub: Od I U to 1) a
Tv. Ai th Ap", I I IN It] ~j tall?
1,01,Oc6o, 0,9 t O'n
10. 0
Aba Ira Of
'Pol to t
UM by
Ole t
CIO t, 11" X:1
0 0 0 11 12,Q t f
t a jo it t14. or 42 (5,)
t O's e . 1 0 :)1 u .4
Q C to C 0".1D 0 0 ~bjo
lps t cc b-aso
")CLI d
Y 0" t h I?da 0'.7 t
d c IQO
t/I 0 by 2C)
.~Cco 02 0
0 01 Op I C? t (X)c
C2 i TI Od
41 ~'a
172ij,2', to D.-Cl
bX e d

USSR/Analysis of Inorganic Sulllotances
Abs jour: Rof Zhur--K:-~Imiya, '-o 6, 1957, 19562
ing fOT~ a short time. 1 - 2 m! Of the neutral
solution of T1(3-0, 0.7 tril cf 1 n. ~1111 nn~l I ml
of a 0.02%. 301Ut-A'O1, Of' I 'IrO :IUL 111t0 a fl'IL
bottomad test tuba, the Vc111r1:-:) of tho liqui(I iz
increased to 5 ml with water, and it Is oxtracted
with 5 ml of' toluan-o. ~olor2tion ii-tensity
of the tojue.,-Ie jaycj- is I,., tc~ -21(-7-+)
content. Dits not a~~tractoki bv toluorio. The
quantity oI' 7-1(34-) is determined using a standard
scalo propqrad In tikla saile way. -Lh,3 stnndard sc:4'6
I's sarviceabl-c tiv-.~ 0.2 - 0.056 cf
In 1 m" are cletej-,-Jrcd by the above r,-,ati-.od qe
detori-,iination arror -~Duc ,,,Dt excL,(,d 105.
Card 2/3 - 12 -

USSR/Analysis of Incri,,anic Substance,- (;-2
0
Abs Jour; Rof Zhur-KhLmiya, Do 6, D1117, 19br,2'
2 + 2 0- 3 --~- , r, +r, .1 cl
MIG Ca Al Zn- , Ni- , Con+, Mn2*
IO-f- AO 'and SO'ql- do !,ot,intergerc with the
Cd j t-
dotor.mIrintion. CrO-t), 140--~ I'll- ) Ful"' do
not interfora also, if their contents did not ex-
ceed the Tl content 100, 250, 2500, 2500, 13;00:~
and 100,00", times respoctively.
Card 3/3 - ~-3 -

SOV/1 37 -58- 10 -2 1786
Translation from: Re ferati,,-nyy zhurnal, Me t al' I urg;lyd, I qi8. Nr 10 p 18q (USSR)
AUTHORS: Vernidub, A. S. , Petrashen' . V. 1.
TITLE- Determination of Vanadium In Steels With a High Chromiuni
Content (Opredeleniye vanadiya v stalyikh s k-ysokim
soderzhaniyem khroma)
PERIODICAL: Tr. Navocherk. politekhn. in-ta, 1958, Vol 69/83, pp 149-152
ABSTRACT: 0. 5 - I g of steel is dissolved by boiling in 40 cc of H2SO 4
(1:4), oxidized with HNO .1 (1:1), and evaporated to S03 fumes.
The cooled solution is neutralized with NH40H (1:1) to the
appearance of cloudiness, I -- 1. 5 cc H 2SO 4 (1:4) and 20 - 25
cc of 4N KSCN solution are added. The solution is boiled 2 -
3 min, cooled, and passed through a column with the SBS
c flonite in the ammoniacal form at the rate of 2. 5 - 3 cc/min.
V% I
'~ is completely absort-,ed by the SBS cationite. V is extracted
from the column b 300 cc of H2SO 4 (1:8) passed through at the
rate of 2. 5 - 3 cc7min. The eluate (the acid solution containing
V) is collected into a 500-cc flask and the V in it is determined
by the volumetric or the potentiometric method. 0. 02 - 0. Z40/0
Card 1/1 V is determined with a relative error of *3-5%, P. K.
1. Vanadium~--Deterndnat ion 121. ChrorLwm steel--Analysis

SOV/137- 58-10-21807
Translation from: Referati~;nyyzhurnal, Metal Jurgiya, 1958, Nr 10 p 193 (USSR)
AUTHORS: Strell tsova, Ye. M. -Petrashen' , V. 1.
TITLE: Coprecipitation in the System: Basic Dye Metallic'!on
Halogenide (Soosa2,hdeniye v 1--st,eine- osno--noy krasitel' -ion
metalla-galogenid)
PERIODICAL: Tr. Novocherk, politekhn. in -ta, 1958, Vol 69/83. pp 151 154
ABSTRACT: To 200 cc of acidulated (0. IN HCI or H SO ) Solution coitdin
ing I - 5 y Cu are added: NH, SCN (up ~0- 0402 mole/ I ) or
NH41 (up to 0. 033 mole/1 ) and"drop by drop. with stirring
20 cc of 1% solution of met*hyl violet. After 10 min the precipi
tate is filtered off, washed. and incinerated at 1500C. The
-- 1000 ii Cd 1+' Ni 2+
precipitation ol Cu is 97 Z+ /o complete. Fe
Ag+, ZnZ+, Sb3+' and Sri are precipitated together with Cu.
Cu does not precipitate in the presence of oxidizers.
1. Copper--Precipitatiort 2. Conplex 1-011131--rIzIe
3. Methyl violet--Applications P_ K,
Card 1/1

SOV/137-58-10-21808
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 10, p 19 3 (USSR)
AUTHORS: Strell tsova, Ye. M. , Petrashen', V. 1.
TITLE: Complex of Monovalent Copper With a Thiocyanate (Kompleks
odnovalentnoy medi s rodanidom)
PERIODICAL: Tr. Novocherk. politekhn. in-ta, 1958, Vol 69/83, pp 155-161
ABSTRACT: The determination of the composition of the monovalent Cu
thiocyanate complex was carried out. The coordination number
n was found to be equal to 4. One-half the volume of I -M
Na SO 3solution is added to I -M CuSO4solution, the solution is
heAed to boiling and precipitated with a calculated amount of
I-M solution of NH4SCN. The precipitate is filtered off,
washed, and dissolved in NH,4 SCN (0. 5 - 6. 0 M). After 20
hours the NH4SCN in the aliquot part of the solution is decom-
posed by boiling with H SO4and HNO . After the solution is
cooled and neutralized ?vith NH40H thl Cu in it is determined
by the carbarnate or the NH40H method. The constant of the
instability of the monovalent Cu thiocyanate complex is det-
ermined by the method o solubility and the potentiometric
method: Ki Z 2- 10-1 1.
Inst
Card 1/1 1. Copper thiocyanates--Ana1ysis 2. Copper-Deterjr-inat ion P. K.

AUMOR. W /75-14-4-30/30
TITZJ, doottlas or Asairtleal chemistry of the njj Movid.l.r.,
COSS"*@ an Coneral and &;Vltod Chemistry
PWOMCAZI ZhUraftl analitl.h.skoy kbWl, 1959. Vol 14, XT 4. pp 511-51:
(van)
A22TRAZT, LDPVQztlmtsly 300 person* partielvatel to the Wrt. Of' the 4-1
Dowtasat of anslytictal Chasistry. W.Re them rep"S.8t.ti"a
of varlove selestirlo "**Szoh Institutes. higher "basis end
Industrial extorpripes In Russlat salestlete free chl"o
3414MIKS. the C11. PSISMA, RucCU7. asm SUly. A"rozlaml.4 TO 1
Mori* were heard. In his Pndne speech Z, 7_AjLmaxJA-rvPr%.4
M -
4
00
44bleved results and *a mod.rn S.M111080 of analytical
chemistry. '4. To ;ALtnav- reported .% the sypti.stion or ;b4sLo-
shealcal mmuslysis in heterogeneous systoss, for the solution of a
"rise or vrovioss or anaiticni cWwmJatr7-w'V- I- tusnat", It-
.Parted an modern else Is the use of orSGAIZ--"Glb-~~-~Wr-
.ALJ[,_g4%kQ showed at the slasyl. of halide nowl thloeyeast.
wasplexes the correlation between the stability of ean;l.xo. 'm4
Card 1/4 Me jamItIon of the correop-dI.C ontral at..* 1. the
$rates. Tj%-ZsAWLQjA and T-X-Z2ZtXU& lecturst a the stability
Of 91CLUAtOG Of Cus Cot and W1 me depeadIng an the otruature Of
the aslas sole.uls. X.-Z,_:jm2A=a I..t-d on the double
sharmater of reastion Of so" compounds In the formation at
s"plerep. The ;roblea of the opyllo.tion of hotgr0polysoldo In
Gamlytteal chsaistry was dealt with. In the %*aturve of
-Zs-2,-JhjWwv& and s~vvTkmrv, and and 't. A.
Zn1pt-bany I A large nuabor of loalturve Ualt with the
mem, orgazle "soot. 1. "Alrels. IE~1. IT tie

r-L-
-
"Ported ox the epplj.4tlax of 41altyl and dl-7' Uib
A ~-4
j1hoophoric sold for she separation of use,
sryl arecale gold said w71 pbospMate said. 1. P. Lostavoltty and
his sookiortars treated tommi pvpvrtios of ~ -t~
:04 'arve of JL&A-JajAzUA2~ C~~. ShLtarovo 4&4 A. 1, lononanko i
-f f
lt -1th the pbOtasetri. 4.1- . . mw~lw. ctf-atTtpe.t.
using fluorine derirmt
..
A. L. Mork-or lecturett on the us* of
_
haloOhrommAl- In -1 -..1 ad ZA
t
;
X1
-
I., turtt4 -144
:. the d.t.ralmation of t"t4l
Vl
rm
uft
f
~
'al p.O% phot...tr7. TA._T-Xo-.h.I.kty and tAL
ItalZartiva. re portqd on new highly se"itt- sv~"ysiv method*
3-ral lactta- dealt .1th
Wth.d1cal said theoretical PMVI... of SP-01rWo -17-1-
(L. jL-Z&kbAzU and 0. ~A- %# *I X._It, Tornobter and
0-aVr2WwO) . I . S. PD1vsk%nv and 19. 5. slk.avv. treated %he
qarf*ctIcz or flaam photometry. 3-ral lecturse dealt with the
40%.1115trAtIOU Of *1 .... is bY Pal~Frm;by
-A 1. A. Y1.2.2,=6 Ta'. It..
revolts in using flx*d olvi-ro.
and t~!. S. Lyallk., and vIvarvsrm. -.1- I-I.r. of
treated tzo "a of ma,voro-tric
titration with too the b..I.try of armatua ad
tborlue. R.M. Socyawin showed iwsslbllltleo of predlCtlad the
*va"tionst of chromatogrophlo separation of el-tttg based on
%holy position 1. the y."Odl. sy.tva. 1. A. ftprud
Or too to the 1-tic.310. or the t.t. of
*0 0
r

P*
.
in "Jution.. ",YjrMLkb and 7 -%--blW
,"
-
serLo. iIf
4 .6 the op-tion of-&
sent*. 1. a. PcLjXp'nsk4X repattad an adapting the prep*rtiol
1=
of to.
a. the '*-"t.crsphI. Frw;'
Card 3/4 Of the arg-i- Z.-t- ..... let..
the VpIIa.,;1oa of high VaIr-r. I. Oh"-tag-;hlO ahaly.L..
The lect." of -A O..SUO.Z-
dealt with gas chzoaataj=a;hy. 3overal lectures treats& L. ... ~[
radioactive Isotopes for th. h, I.-tication f

ad s#.at.t..)' for th.
.OSPI.1 formation U-L R- ~
low stIgation of the co.procipItstion x-hanlita of Ions of raro
mst:Ia with sulfide. (M. A. 2~jn*v) and for estqrmlmi~4 r-
1 t b emns Of 1,*t,;, dilutt..
. 1. th. fl~j~ f cl-ontary orZ-1c w%crosoa1Y,1,
th, loctur- of Rod Y-A. la~i" with
t, b -.t1-4, 'ho tt~L~jt'd tb. 11 "1
,,
h
th do f:r Ih. Ut-t-tt- -1 -.111
:
.
fl-M- ad
'y

PZMASEMIO, V.I., doktor tekhn.nauk
Reinforced concrete prestreaged pile plank-a. Mont.t spets.rab.v
strol. 22 no.3:22-25 Mr 60. (MIRA 13:6)
1. Tassoyu2W aauchno-issledovatel'skiy Institut gidroliznoy i
sullfitno-spirtovov promyshlennosti.
(Filing (Civil englueering))

KONDRATOVA, V.P.;,FETRASHEN', V.I.
Photocolorimetric determination of vanadium with the 'acidic
chromium 2K" reagent. Izv.vys.ucheb.sav.;khU.i kh1m.tekh. 5
no.2:210-213 162. (KIRA 15:8)
1. Novocherkaeskiy polAtekhnicheakiy institut, kafedra anal-
itichaskoy khimil.
(Vanadium-Analysis)

fETRASHEVI, V.I., doktor tekhn.nauk, prof.
Vibration of Ocrovs-barw hydraulic gates. Gidr. stroi.
32 no.6:28-29 Je 162. (MIRA 15t6)
(Gates,, Hydraulic--Vibration)

STRELITSOVA, Ye.N.; PETRASHENOP T&IO
St,.idy of copper-pyridinei oamplexes by the kinetic metbod.
Izv. *7ya. ucheb. zav.; lliim. i khims takh. 8 no.3:373-377
165o (MIRA 1-8:10)
lo Ivanovskiy kbimiko-tAiklmologicheskiy institut, kafedra
morganicheskoy kbJ-mii.

STREL17SOVA, Ye.M.; PETRASHEN', V.I.
Study of the oxidation kinetics of hydroquinone with hydrogen
peroxide in the presence of copper and pyridine ions. Izv.v3re.
ucheb.zav.; khim.i klilm.tekh. 7 no.6019-92) 164.
(MIRA 1815)
1. Ivanovskiy khimiko-teltnologicheakiy in3titut,, kafedra
morganicheskoy khimll.

GOLWNITSKAYA, V.A.; PETRASHENO, V.I.
Extraction-photometric determination of pereb-lorates in the
presence of chlorates. Trudy NPI 143:73-81 163,
(MIRA 17:8)

KOVALENKO, Ye.V.; RMUSIL1,11, V.I.
Nature of diphenylearbazide reaction for hexavalent cbromium. Zhur.
anal.khim. 18 no.6-.743-749 Je 163. (MIRA 16:9)
1. Novochork-aspk Polytechnical Institute.
(Chrom1w.,~-Amalysis) (Carbohydrazide)

GOLOSNITSUYAI, V.A.; -
Extraction-photorstric dateraination, of perchlorates in the
presence of chlorateB. Zhur.anal.khln. 3.7ibo.7*87M82 0 162.
(KRA l5sl2)
1. S.Ordzhonikidse Novocherkasek Polytechnical Institute.
(Perchlorates) (Chloraten) (Pnotoz*t,--y)

3/0'(5/62/017/00-(/005/006
B119/B166
AUTHORSo Goloanitakaya, V. A., and Petrashen', V. I.
TITLE: Extraction-photometric determination of perchlorates in the
presence of chloratea
PERIODICALs Zhurnal analiticheskoy khimii, v. 17, no- 7, 1962, 878 - 682
TEM Thc new method is based on the formation of an intensely colored,
hydrophobic brilliant green - perchlorate complex which is extracted from
the aqueous phase by means of organic solvents and is measured
colorimetrically. Depending on the [010 3- 1 '[CIO4_j ratio, it is
recommended to use benzene (at 1i1), toluene (at 10il), or m-xylene (tit
10011) as extractive agents. If strong oxidizing agents (CIO-) are *
present in the initial solution their effect is to discolor the complex
.and interfere with the determination of perchlorates. The maximum peT-
missible anion content is tabulated as followst
Card 1/2

S/075/62/017/007/005/006
Extraction-photometric determination... B119/B186
Solvent ~CIO_ 1: !Cr Q'_1
4 2 7 1ClO_ ': 'CrOc-I
4 4 ),CIO- I i I NO-1
4, - 3, 'LClO_ is! NO- l
4 2 l*CIO-!t ~'F'
4 1
Benzene 1 1 _
i 1 1 4 1 1 4 1 6 1 6oo
Toluene
~ 1 :5 1 : 20 1 1 12 1 60 1 1000

M-XYRW I t2 1 , 6o 1 t 3 1 10
0 1 t 25,00
+ + + 2+ 2+
Li , K , NE4 Mg , and Ba do not affect the determination. The
experimental error is 0.06 - O-15.ag/ml. There are 5 figures and 1 table.
The most important English-language references ares G. P. Haight,
Analyt. Chem. 25, 642 (1953); W. Dodencheimer, H. Welcher, Analyt. Chem.
27, 1293 (1955); G. M. Nabar, L. R. Ramachandran, Analyt. Chem. 31, 269
(1959).
ASSOCIATIONt Novocherkasskiy politekhnicheskiy inatitut im. S. Ordzhoni-
kidze (Novocherkaosk Polytechnic Institute imeni
S. Ordzhonikidze)
SUBMITTEDt October 3, 1961
Card 2/2

AGRINSKMA, N. A.; PETRASHEN2,. V, It
It-
Reaction of mlybdenum wi.th 8-mercaptoquinoline. Zhurarql. khim. 1.6
no.6:701-705 N-D :61. (MIRA W12)
1. Novocherkavsk Polytechnical Institute.
(Molybdenum)
(Quinoline)

FMASHEN; V.
"Complex examination of horizontal facing and small beam (crossbar) in plarm~ug
Hydroengineering locks."
Dissertation for Candidate of Technical Sciences, Leningrad Polytechnical lust. i1n.
Kalinin (LPI)
Subject: Hydroengineering building and construction.
'i-,
Gidrotekhnicbeskoye, stroitellstvo, 12, 1946.

V. 1.
Trm hn ol og-~
I
i4ydrotech-nical locks with a flat ct-rrin-- casing, Leningrad, G*3, izd-vo
lit-r.v Do streit-vu i arkii-re, lc)52
hanthl List of Russian Accessio:aa, Library of Congress, J=e 1953, Urtcl.

PETRASHENI, V& I*
USSR/Engineering - Hydraulics, Sluices May 52
"Two-Piece Double Gate for Sluices," V. I. Petras-
hen', Engr
"Gidrotekh Stroit" No 5, pp 42, 43
Analyzes gate designs suggested by S. P. Borise-
vich ("Gidrotekh Stroit" No 10, 1951) and dis-
proves expediency of using stud system in con-
struction of high gates. Suggests double gate
with 2 leaves. Each leaf to consist of upper
part with upper and lower crossbars above down-
stream level) and shield attached by hinges to
upper part. Itsign offers economy in metal and
convenience of' xmintenance. 230T19

1. FETRASHENIP V. I.
2. USSR (600)
4. Gates
7, Use of the method of limit coDditions in calculating hydraulic gates.
Oidr. stroi. 21 no. 9, 1952
9. Monthly List of Russian AccessioiLs, Library of Congress, January -1953. Unclassified. I

31

RMASHNN'. V-1-. Imndidat tekhnicheskikh nauk.
Selecting the best decign of two-wing sluice gates. Gidr.strol. 23
no.2.30-32 154. (MLRA 7:4)
(Sluice gates)

112-57-7-14222
Translation from: Referativnyy zhurnal, Elektrotekhnika, 1957, Nr 7,
pp, 65-66 (USSR)
AUTHOR: Petrashen', V. 1.
-_-Torli-e-f-ormability of Cribwork and a Rational Construction of
TITLE: Allowance
Cribs (Ob uchete deformativnosti ryazhevykh sooruzheniy i ratsional'noy
konstruktaii ryazhey)
PERIODICAL: Sb. tr. Vaes. n.-i. in-ta gidrotekhn. i san.-tekhn. rabot
(Collection of Works of the All-Union Science -Research Institute of Hydro-
engineering and Sanitary Engineering), 1956, Nr 7, pp 65-74
ABSTRACT: To detect deformations in cribwork, a skewness check was used prior
to 1938. Such a check did not take the additional vertical load of the cribwork
into consideration, and was based on the false assumption that the direction of
shift in a crib section depends on the sign of horizontal force moment instead
of on the sign of shifting force. In 1949, the author suggested a reverse con-
structional rake equal to the skewness. However, the possibility of a non-
uniform sagging of cribwork was not evaluated quantitatively. It can be
Card 113

112-57-7-14222
Allowance for Deformability of Cribwork and a Rational Construction of Cribs
assumed that the sagging of cribs is proportional to their loads and has a
damping nature; It is assumed below that the crib is made of beams or logs
of the same thickness, and its filling, as well as the walls, transmits vertical
forces. A total angle of turn of the upper surface with relation to the lower
surface, with the sagging factor &6a const.
is equal dz where A is the difference between edge stresses;
b is the crib width. The total displacement of the top of the supez:structure is:
zdz here, h is the total height of the construction; ho is the
superstructure height. If the projecting corner in the crib section is cut off,
an "effective crib contour" will result. To use the above formulas, it is neces-
sary to find out experimentally the values fore, for the walls of various logs
and with various bed widths, as well as for various moisture contents of the
lumber. The value of the constructional rake is:
Card 2/3

SOV/124- 57-77 -7q2-0
Translation from: Referativnyy zhurnal Mekharika, 14~57 Nr 7 p, 1USSR"
AUTHOR: Pet.rashen' , V. 1. (J-3r
TITLE: The Action of Broken Waves on Vertical-wall Type Protective Struc
tures (Deystviye razbitykh voln na ograditel'nyye scoruzheniya tipa
vertikal'noy stenki)
PERIODICAL: Sb. tr. Vses, n.-i. in-ta gidirotekhn. i san.-teklin rabot 195t
Nr 7, pp 75-1 IC
ABSTRACT: The first two sections deal with a qudlita,i%e de~cripiori of he pro-
cess of the breaking of a wave and !lie impact of a broken waie Nurn
erous diagrams are gi%en to illustrate tile cifec, of varICLIS structural
pararneters and thi.- 1,jy of the bollonri on the ch-jr;sc1cri.-i1i(,i of 1))v ac
tion of a broken wave The ad%isahilitV of jpp]N,irg the Gos'r re(.01-11
mendations is evaluated. Some empir;cal reldtionships are proposed.
The third section is devoted to ascertaining the role of the Sc_'le ellect
,ind the possibility of j model reprenentation of the impact of a brol