SCIENTIFIC ABSTRACT VIRGILYEV, YU.S. - VIRNIK, A.D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860020013-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

33898
0/640/61/000/000/019/035
Non-metallic inclusions ... D205/D302
containing Zr, dendritic non-stoichiometric zirconium monocarbide
is the only one observed. There are 4 figures and 5 references:
1 Soviet-bloc and 4 non-Soviet-bloc. The reference to the English-
~anguage publication reads as follows: R. P. Dickerson, et al.,
J. Metals, 8, 4, 456-460 (1956).
Wle
Card 2/2

S/137/62/ooo/oWo66/163
A C) 5 2_/; " 2 o. I
AUVORS: Virgillyev, Yu. S., Gruzin, P. L., Popov, I. V.
TITLE: An inv6stigation by means of radioactive isotopes of the behavior
of smalf-,calcium additions in the process of smelting nickel-
chromiumialloys
PERIODICAL: Referatiimyy zhurnal, Metallurgiya, no. 6, 1962, 29, abstract 6G219
(In collection-, "Metallurgiya I metalloved. chist. r.,ietallov".
Moscow, Gosatomizdat, no. 3, 1961, 216 - ~:124)
TEXT: When investigating by means of radioactive isotopes (Ca45) under
laboratory conditions the behavior of small Ca additions in the process of smelt-
ing Cr-Ni-alloys of XH80T (KhN80T) type it has been established that Ca spreads
as a rule over the ingot irregularly. Keeping alloy in a molten state contri-
butes to a more regular distribution of Ca. The latter can be present both in
non-metallic inclusions and in a solid solution, whereby the Ca content in the
solution decreases sharply with the increase of the time the metal is kept in a
,,.,iolten state. For example, in an alloy kept after reduction during 20 minutes
the amount of non-metallic Inclusions has decreased approximately 6 times and
Card 112

3/137/62/000/006/0605/1-631
An Investigation by means of ... AC52/A"O'
their C content by more than 10,000. The kinetics data point to a speedy removal
of Ca from the fusion in the process of smelting, whereby this removal proceeds
most Intensively in the first minutes af ter Ca precipitation. The amount of non-
metallic incluslons and their Ca content decrease in the process of smelting.
0. Svodtseva
(Abstracter's note: Complete translation]
Card P-/2

_,-Yu. .9., Gruzin, P. L.
AVITIOTL9: VirgIllyty
S/137/62/000/009/011/0310
A006/A101
TITLr: Determining the coefficient of calcium diffusion into nickel-chrome
alloy and commercial iron by the method of artificial radioactive
isotopes
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 9., 1962, 12, abstract 9177
(In collection: "Metallurgiya i meta 'lloved. chist. metallov", no.3,
Moscow, Gosatomizdat, 1961, 210 - 2i5)
TEXT: Diffusion of Ca ipto XH80T (KWar) Cr-Ni alloy and commercial Fe
was studied with the use of Ca45 radioactive isotope. Ca 5 was applied by rub-
bing-in pulverized CaO. Diffusion annealing was performed in a vacuum at 9500C
Integrated activity of the specimen was determined by removing consecutively.se:
parate layers. Activation energy QF =F 91,000 cal/mole and the pre-exponential
factor Do - 460 cm2/sec for Ca diffusion in the KhN8OT alloy; Q ~ 66,000 cal/male
dnd Do - 0.8 cm2/sec for Ca diffusion in commercial Fe. The rate of Ca diffusion
Ca,rd 112

3/137/62/000/009/011/033
Determining the coefficient of ... AOC6/A101
over the whole temperature range of" the KhN" alloy (UP to 1,3000C) is several
times below the Cr diffusion rate into the same alloy.
V. Srednogorska
(Abstracter's note: Complete translation]
Card 2V2

IT', T
r-Lens
Lr of t ti ra r! L e-, Le c La r (;n
f".0nit'r. U--Jf:.:",~t~'. Villt. rlc~.

VIRGILIYEVA, V,A.
Bilateral air cyst of the laz7nx. Vest. oto-rin. 25 no.2t
101-102 Mr-Ap 163. (KIRA 17:1)
1. Iz kliniki bolezney ukha, nosa i gorla (zav. - prof.
I.B. Soldatov) Kuybyshevskogo meditainskogo instituta.

st"Irlc-n t
mac~ir.~-- for of
t.h tricolor jackard pittern. Tef:c
164
~j v r' AlInyy institut.
I,'y tekst

a. ~
r .-. I .I I
VIRGINSKIY,V., professor
Pioneer in science fiction. Tekh.mol.23 no-7:37-38 JI'55-
(Odoevskii, Vladiuir Pedorovich,1803-1869) (KLAA 8:10)

Vr-tGINSKIY, V.
36814. Parovoz Cherpanavykh. K 115-letiyu so dlya otkrytiya N.-Tagil. Farovoy
dorogi Cherepanovykh. Tekhnika--molalezhi, 1949, xo ii, c. 14
SO: Letopin' Zhurnallynkh Statey. Vol. 50, Moskva, 1949

VIRGINSKIY,V., kandidat istoricheRkikh nauk
Against distorting the history of Russia's transportation system.
Zhel.dor.tranap. no-10:73-78 0147. (MIRA 8:12)
(Railroads--History)

RIFSKIYE in, i imi to,.' v l,"VI'll CC!"
OY
'Ti ,, 115" 23 P.
(,0 _tOjLVO-,,STVP.. ,'o-yvil IZD-110
CH ;SKO I
-, Fi' ~TV( POLITIC- ',Si IFT I
NOT!"
SERIYA 20 NO. 30)

(VIRGITISKIY, Met ]Profe
Book on the oldest Transportation Institute (nV..5j.Obraztzev Institute
of Railroad Transportation Ingineers in laningrad.1 Revieved b7 V.S.
Virginskii). Zhol.dor.tranop. 42 no.11:92-94 N 160. (MIRL 131 U)
(laningrad-Railroad ongineerin&--Study and teaching)

VIRGINSK1yp,-.Uk1or Semenovich; SAVEL'YEV. I.S., red.; KOZIA)VSKAYA, M.D..
tekhn,reds
(Creators 'of now machines and equipment in feudal Russia; lives
and works of outstanding Russian inventors of the 18th and first
half of the l9th century] Tvortsy novoi takhniki v krepostnoi
Rossii; ocherki zhizni i deistellnosti vydaiushchikheis rusekikh
izobretatelei XVIII- per. pol XIX Yaks. Moskva, Goo. uchobno-
podagog. izd-vo H-va proev. RSTSR, 3.957. 365 p. (MIRA 11:5)
(Inventors)

nawmiscallaneoU3
Cora 1/1 Pub. 128 - 25/31
Authaft VirginakAy, V. S.
VMS The important role of Charepanov's family in the development of domes-
tic machine-construction industry
ftrlodleal I Vast. mash. 10, 98-105o Oct 54
Abstraot g A compilation of articles is given dealing with the biography of
Cherpanov's family and its role in the development of domesticisachim
construction industry. Slaven referencest.10 USSR (1833-1953).
Tables; illustrations.
Institution t ...
Submitted 1 000

VIRODWIT, V.S.. doktor istoricheakikh nailk.
- - -- -- ~ ~ ~ ~ . ~ ..
Significance of the Cherepanovs master mechanics Ir, developing
domestic machine building. Vest.wsh. 34 no.10:93-105 0 '54.
(HLRA 7:11)
(Machinery industry) (locomotives)

IV ~ , Viktor Semenovich, doktor istoricheskikh nauk. professor;
ILEImfilhANKINA. T.F., radaktor; FURMAN, G.V.. tekhnicheBiciy redaktor
[George Stephenson, an outstanding Anglish engineer and inventor;
on the 175th anniversary of his birthj Dzhordzh Stefenson -
vydaiushchitsia angliiskii inzhoner-isobrotatelf; k 175-letiiu so
dnia roshdanita. Kovkysi. Izd-vo $2nanis," 1956. 31 p. (Vsesoiuznoe
obehohestvo po rasprostranoniiu politicheskikh i nauch"kh znanii.
Sera 4. no~27) (MLRA 9:9)
(Stephenson, George. 1781-1848)

'aRGTHSKTY, VIKTO,,Z SE!~ENOVICH
Zanechateltnya rus3kie izobretateli Fvolovy.
Mosk-,ra, Mashgiz, 1950. 150 (2) p. Illus., facsims. (Iz istorii tekhniki)
Bibliogranhical references included in "Primechaniiall (P..W-10)
Bibliograohy: P- 150-(151)
The Frovlovs, outstanding Russian inventors.
DLG: T4O.F7V5
SO: Manufacturing and Mechanical Engineering in the Soviet Union3, Library
of Congress, 1953.

VTair,-r,!,-KTY, VTKTO:t SIF2~1-11,0VICH
1:15
917.662
. C5 11 F.
ZIIT'-nil I DFYATFJ,'?.IrkSTI M'SrMlf MEXHANIKOV CHE'REPANOVYKIi (LIFE AIND
ACTIVITY OF THE RU..;SIAN ILITMIANICS, THE (MERETMOVS) MOSKVA,
AKADE2-ff2lIGA,, 1956.
315, (2) p. ILLUS., DIAG16., POUTS., TABL".5.
AT HEAD OF TITLE: AKADfVIYA NAUK SSSR. IDISTITUT ISTORI I YFSTE~SWOMANI-
YA I TEKMIKI.
BIBLIOGRAPHY: P. 315-016)

VIRGINSKIY., V.S,, prof.,
First drafts of the Great Trans-Siberian Railroad; from the past
of Russian transportation. Zhel, dor. transp. 43 no, 1:92 Ja 161.
(MIRA 1434)
(Siberia-Railroads-fliotory)

MATYUSFMKO, Deruyan Yakovievich; MATYUSHENKO, Margarita Demlyanovna;
VIRGINSKIY, V.S., retsenzent; KIBALICHICH, O.A., retsenzent;
V.I., red.; USEE-IiKO, L.A., tekhn. -red.
. 1;
[Moscow - the Crimea; railroad guide]Moskya - Krym; zhelezno-
dorozhrWi putevoditell. Moskva, Transzheldorizdat, 1962. 103 P.
(MIRA 15:12)
(Railroads--Guides)

VIRGIESKIY . MikUr-SBmanovichy prof.,- SAVELIYEV, I.S., red.;
- ~-34DNOVA) Ye.V., red. kart; KOVAMIKO, V.L., tekhn. rod.
(Creators of new equipment in Russia during the serfdom period;
bio; biographies of outstanding Russian inventors of the 18th
and the first half of the 19th century]Tvortsy novoi tokhniki v
kreposnoi Rossii; ocherki zhizni i doiatellnouti vydniushchikhsia
russkikh izobretatelei XVIII - per. pol. XIX voka. Izd.2. Mo-
skva, Uchped iz, 1962. 405 . (MIRA 15:12)
fIndustrial arts~

VIRGD.TSKIY, V. S.
20040 viRrunsray, v. s. Sozdateli pervogo r-usskogo parovoza. LTe A. i !(. Ye
Cherepanwrf. Nauka i zhizifj 1949, lil'o. 5. S. 33-3h.
SO: LFrOPIS MMiAL STATEY, Vol. 27, Moskva, 1949.

VIRGINSKIb VIKTOR SFYIENOVICH.
Rozbdenie vozdukboplavaniia. fThe birth of air navigation. 7. Moskva, Red. tekhn.-
teoret. lit-ry,1938. n6p. Illus., ports. DLC: TILRL7.V5
SO: Soviet Transportation and Communications,_ A Bibliographys Library of Congress.,
ference Department, Washington, 1952., iinclassified.

VIROT15YTYp V. 513.9 DR.
Transportation - Eql7iprent and Sbipplies
Mot Russian plant for building transportation machiner7. Vest. mash. 32 No. 5
1952.
9. Monthl List of Russian Accessions, Library of Congress, Oct6ber 1952 IM, Uncl.

I V - S. , DR.
Machinery Industry.
FiratRussian plant for building transportation machinery,
Vest Mash., 32v No. 5. 1952.
monthly List of Russian Accessiobs, Library of
Congress, October 1952. UNCLASSIFIED.

I F
VILRAGIN'SRILY, Viktor ~3em,3novich.
The rise of the railroad Industry in Russia up to the beginning of the 4o's of the 19th
century. Yoskva, Goo. transp. zhel-dor. izd-vo, 1949. 272 p. maps. (170-116~D4-)
1. Railroads-Russia-Hist.

VIRGINSKIY, Viktor Samanovich.
The beginning of the railroad industry In Russia, up to the forties of the 19th century.
Moskva. Pravda. 1949. 31 D. (=c-354,66)
1. Railroade-Russia.-Hist.

v -! I', - i "- !'-,,I Vil,-J-ni, .'F~- ri ch
: . 1 ~
p
Tectmology
Lussian inventors, thu Gliorapanov ftu.Aly and thoir roln in the development of the metal
mining industry Noskva, Znanle, 1952.
Monthly List of Russian Acces;3ions, library of Congress AUKUSt -1952. Unclassified.

, I, : 1- -'r
V if ""I I "!*! ~ ~! ~ ~"I I . . ~ I
Technology
Distinguished Ru3sian Inventors, the Frolov family. ',bskva, Cos. nauchnotekhn. izd-vo
mashinostroit. lit-ry, 1952.
Monthly List of Russian Accessions, Library of Congress - 3eptenber 1952. Unclassified.

VIRC-111SKII, VIKTOR SIFIRENOVICH.
Rozhdenie vozdukhoplavaniia. Moskva, Red. tekhn. - teoret. lit-ry,
1938. 116 p., illus., ports.
Title tr.: 'Me birth of aeronautics.
TL61*(.'6
SO: Aeronautinal Sciences and Aviation in the Soviet Union, Library of
ConFress, 1955.

Z
r o
C Ej .0
v'-~ n e 'L
Z71 Co r
o
t io
rri r. s 0 r t or
C or re s I'or,- n cc- rt-,.'e, t r t Dr~ n c

1. VIRGINSKIY, V. S.
2. USSR (600)
I.. Industrial Arts - History
7. Falsification of the history of technology in the post-war bourgeoise literature.
Izv. AN SSSR. Otd. tekh. nauk no. 2, 1952
9. Monthly List of Russian Accessions, Library of Congress, January -1953. Unclassified.

- - - - - - - - - - -
a. VANA AnA .1. V!ill ?CYCIA.'Ottric Cli!ilc tht.
I a b.,,r,r'v Ot cl~- TeAc:!Jn.S Pivp1tal (Pryc"-,!atr',zk4 klinika Ithursk&
Yarl.-ri llniver.';'y blDr%i,116ka laburfltcr ftkultni
P11cr..
r1letaucAtim, Sfrot~nn in
rryc'Lat:j#, 'Vol jjj, No fl., 1'4$21 p:,
GvdL,f#d of~- ~! !-hydroz7-lndvls;~~Lllc
.%,:ie ~~Yzretir,~, It. 32 p&:yrhGt'.c patitilta and 5(j 1.0%"L r-vn.-..uls. It.
12 paciontz or tf-- schia,phran.c. ardl mLnic-dug~=Cssiva troup Pxcrciion
wAr cftjenr;A1'1y PenOwl %pirh thst It, cn, cortrols. lpeonlazIC; ane
clecuic unick tl-r&97 changed the txcrotlon; the foragr Lit both
ditectionu, rhe lattcr incritAsing it. Stratcnin &dzinistration
decreased cur6tion In 10 schitophrenics. Flew mchcm-& of tryttophan
Indole met4hAicast 4 gra?'nal 4 Ccoth and 18 Wastarn refercnct's.
-j"t

VIRiiFIVIC, '-
Determning coor-',inates by panora--~c z,,'-Qt0gTa:.j Ln artillery. --
0
(GLASI Y,, Vol. 11, No. 2, Feb. 1957'
U
SO: Monthly List of East European Accession,7 (EZIL) LC Vol. 6, No. 12, Dec. 1957
Uncl.

'USSWEnginaering Apr 49
Wustrial Equipment
Xlectrical. lquipmnt
"Conferr=4~- of Worl-,ers of Factory Iaboratories
in Lening-nad L~nterprises" 4 pp
w7avod. Iab" Vo! XV, No 4
Confer9ncc met 13 Doe 48, with representatives Of 71
machine -bu! laing factTries, 16 scientific research
Institutne, and 12 MZ~her technical schools taking
Dart. P. k. Virilep, director, Cen Leb,Flektroslla
iact=7 Iveri Kl--ov, subimittia a report on mathods
by wbiob factory laboratories aid production.
Elaktroalla Factory in largest USSR electrical
machine-building factory. M. Ya. Chizh1k, director,
Can Iab, Factory Imeni Stalin, submitted a report
detailing Important research in producing new
types of higb-quality steel with Increased strangth~
capable of prolonged work at high temperatures.
This will permit further technical progress In
turbo construction. N...A. Dumler, director, Can
Lab, Krasnogvardeyets'Factory, submitted a report i
on economic leaders' aid to factory production.

The factory has been equipped with new instruments 143
and apparatus.
FM 43/4W59

Ac- SO HC1 1A032/0034-'
U CODE: UR/0314/67/000/00
AUTHOR: Virlich, E. E. (Engineer); Domashnev, A. D. (Doctor of technical sciences)
ORG: none
i TITLE: Effect of adhesive film thickness on durability of adhesion bonds of
metals in water'
i SOURCE: Khimicheskoye i neftyanoye mashinostroyeniye, no. 1, 1967, 32-34
TOPIC TAGS: adhesion, adhesive, adhesive bonding
ABSTRACT: In a study of adhesive bonds subject to lead stress and to action by
liquid media, tests were made with various grades of steel, brass, and copper
cylinders 20 mm in diameter. These had adhesive bonds of varying thickness, based
on ED-5 epoxy and PEPA polyethylene-polyamine hardener heat treated for 4 hr at
120C. Test cylinders in a test stand and immersed with it in distilled water with
pH 6.6, then stressed to rupture point. Thickness of adhesive joints, time from
immersion to rupture, and breaking torsion were recorded and indicated on graphs.
It was demonstrated that the thinner the film of adhesive,.the stronger the boad.
Durability coefficients are derived for various metals and for powdered adhesive
fillers such an ZnO, Bi, and Al. The exact role of such fillers is not explained,
but theiV effect on the durability coefficient is discussed-and tabulated. Corundum
burnishing of metal surfaces before joining improves adhesion. Burnished duralumin-~,
Cum had optimal adhesion with a film 180--280-p thick, whereas St-3 steel and brass
ard 1/7 UDC: 621.792.3.001.6:663.6 '

ACC NR. AP7003746
had optimal adhesion with film 250-500-u thick. Adhesive less than 100-200-,,j tl-lick
is not durable in water, but further experimentation is necessary to determine'
adhesion efficiency in more aggressive media, also the physicochemical interactions
of metals with.epoxy adhesives. Orig. art. has: 4 formulas, 1 table, and 5 figures.
SUB CODE: 111 SUBH DATE: none/ ORIG REF: 003/ OTH REF: 003
C.rd 2/2

vian, A.Ya.
- in teaching mechanical engineering in the eighth grade.
Politakh. obuch. no-7:15-18 Jl '59. (MIRA 12:9)
l.Sredn.vaya ahkola No.27, Smolensk.
(Smolensk--Mechanical engineering--Study and teaching)
P.

VIRIN) D. [Viryn, D.1, 2hurnaliat (Kh&rlkov)
Scient-Irit'a lut--,',. flaulca i zhyttia 12 nc..7,41 42 Ji '61.
(MIRA 1478)
(r,orn(maize))

SHISHAKOV, V.A.; I.A. (Yaroslavl?); GUBIN., P.A.
VIRIN? A. Ya. (Smolensk)
Schools and planutariuras. Fiz. V sh1cole 23 no.3:49-54 MY-Je
163. (m mA I () - ]~:, ~
1. Predsedatel I ucheb-- -, - ,.,dicheskoy sektsii Moskovokigo p1mc-
tariya (for Shishakov).

RAFALISON, D.I., kand.med.uauk; BABINOVICH, S.I., nauchnyy sotrudnik (Lenin-
grad); Logvinova, O.K. (Irkutsk); Okorokov, N.I.; VIRIN, I.Ta.(Smo-
lenks); GEOWAN, S.I., kand.med.nauk (Xiyev).
Acceleration of the regeneration of blood in donors in various cities
of the Soviet Union following use of the preparation Hemoglobin 4. Akt.
vop.perel.krovi no.4:15-18 155. (KIRA 13-1)
1. Donorskly otdal i laboratortya sukh1kh preparatov krovi (zav.
laboratoriyey - doktor med.nauk L.G. Bogomolova) Leningradskogo insti-
tuta perelivaniya krovi.
(HMFO13TIC STS'TEN)

BREMENER, S.M.; VIRINP I.Ya.; ZUBKOVA, Ye.l.; ROGOVA, K.P.
Metabolism of vitamins B , B , C, PP, and of pantzathenic acid
in patients with stomach cancer. Vop. onk. 11 no.12:21-2' 165.
(MIRA 19:1)
1. Iz Gosudarstvennogo institute. vitaminologii Ministerstva
zdravookhraneniya SSSR (dir. - kand. biol. nauk M.I. Smirnov) i
Gosudarstvennogo onkologicheskogo Institute imeni Gertsena (dir. -
prof. A.N. Novikov), Moksva.

VIRTNI L.I.j SAFIN, Yu.A.; TREGER, Yu.A.; DZHAGATSPANYAN, R.V.
Maas spectra and structure of some allyl derivatives. Thur.fiz.
khim. 39 no.llt2824-2826 N 165.
(MIRA 18:12)

VIALN.-L.I.; BUSHINSKAYA, L.M.; DZHAGATSPANYLN, R.V.
Analysis of methallyl chloride by gas-lijuld chromatography.
Zav.lab. 29 no.11:1301-1302 163. (KRA 16-.12)

5(2) SOV/80-32-5-21/52
AUTHOR: Virin, L.I.
TITLE: The 7-Inveatigaticn of the Oxidation Process of Aluminum Powder in
Wate?:--Alcoho-' Solutions
PERIODICAL: Zhurnal prikladnoy khimii, 1,059, Vol '142, Nr 5, PP 1050-1054 (USSR)
ABSTRACT: Aluminum powder is oxidized in boiling watsr-alcohol solutions in
order to obtain colored aluminum powders for decoration purposes.
The alcohol slows dowr this reaction. The process is divided into
three stages: the induction stage wit% slow separation of hydrogen
at nearly constant rate; the kinatic stage with continuously in-
creasing rate; the diffusion stage with decreasing rate and the anding
of the reaction. 1"he oxidation of t~.,e metal nan be effected only by
those water molecules which penetrate a fatty layer on its surface,
so that the rate of reaction is determined by the rate of diffusion,
The fonred hydrogen bubbles tear off the fat particles and cause the
reaction to proceed fastler, so t2qat the induction stage passes to the
kinetic stage. Later on the 3urface is covered by a layer of hydrated
aluminum oxide which slows down the reaction again. The thickness of
Card 112 the film depends on the initial concentration of the water. An increase

57;/8C; -3 2-5 -21/5 2
The Investigation of the Ox�dation Procecs of Alumi:num Powder in Water-A.1cohol
Solutions
in the volume of t-he solution by 2-5 times reduces the duration of
the reduction period, probably by dissolving the fatty film. In a
mixtuve containing 35 weight% of water a film of an1hydrous aluminum
oxide 'As formed. A reduction of the water concentration in the so-
lution leads to an increase of water in the film. A" 20% water in
the solution the fi!_;41 has the composition of bemite. Experiments with
isopropyl alcohol and acetone dissolved in water have shown that these
substance also slow down "Ile reaction.
There are: 5 graphs, 1 table and 1: references, 3 of which are Soviet,
1 German and 1 Frenc_,h.
SUBMIWED: March 28, i958
Card 2/2

,Y~RIN, X. Ta.
Lowering the cost of repair for each car. Zhel.dor.transp. 37 no.5:
49-51 my '56. (XLRA 9:8)
1. Glavnyy bukhgalter vagonnoy sluzhby Noskovsko-Kursko-Donbasokoy
dorogi.
(Railroads-Cars-Kaintemance and repair)

GOLIDSHWN, A.-I., inshe; V1RKXWW1, R.B.,
Preventing the overloading of motor cranea. Tranap.ztroi. 1.0
no-3: (MIRA 13:6)
(Cranes, derrijks, etce)

VIRKERM, R.G.p otv. za vyp.
-
[Scientific and technical Informatioupceramic-perlite
products] Nauchno-tekhnicheskaia infor.*atsiia; keramoper-
litovye izdeliia. Kiev, 1962. 12 p~ (MIRA 17:1)
1. Akademiya budivmytstva i arkhitektury URSR. Instytut
brudivellrwkh materialiv i vyrobiv.

VIRIN, S. [Viryn, S.]
I
I
Under now conditions ("Cultivation with one's own machinery";
collected articles. Reviewed by S. Vir7n). Kekh.sill.hosp. 9 no.11:
11-32 N 158. (14-TW. 11:12)
(Agricultural machinery)

The twer, i Y-fea r-old tmc,,: Lr," J
no.3.-6-7 Mr
Trade, Ur.40," Of
-a pe F, 'L .

VIRMAY, Gyula
Competition between brigades and certain individuals. Munka
14 no. 2: 8-9 F 164.
2,. Helyiipari es Varosgazdalkodasi Dolgozok Szakszervezete
fotitkara.

VIRIMAY, Gyula
. ..1 New characteristics of the work of theA Trade Union for Metallurgical
Workers, Munka 8 no.1224-5 D f58*
1. Kohasz Szakszervezet fotitkara.

,,YIRIZLAY, Gyula
Significance and experiences of social work. Munka 13 no.6:
16-17 Je 163-
1. Helyiipari Dolgozok 8zakazervezete fotitkara.

B11U,11113AUN, Yo..]-..o 1;~.,aci. ixtrudnik; I
not
J'l,yAr,c-ma,-IlallL!al ~,,-orx)rtloj all-I !"ll.-J'Ibility of ;c,
To?fjt. pror4. 24 li(~-7431-35 J*l' 'U.-

AXIMSITIN, I.I.; BARAN3VA, Z.I.; BRODSM, E.A.;,YIRKETIS. M,.A.;
VOLODCHIWO, JI.I.; GALKIN, Tu.I..; GURITANOVA, I
V.A.; DITAXONDY, A.M.; ZIVIXA, G.B.; IYABOT, A.T.; KIRITANDTA,
Te S.; KOBTAKOVA, Z T.; KOLTUN, T.M.; K0YZHUKOV`A,Te.D.;
KOROINVICII, V.S.;KMGB. G.A.; LOZINA-TiOZINSIff, L.K.:
LOIUKINA, N.B.; NAUMUV, D.V.; PIRGAMM, T.S.; RZHZTNM,
V.V.; SAVE-LITIVA, T.S.; SKARLATO, O.A.; SOKOLOV, I.I.;
STFIXLKOV, A.A.; TARASOV, N.I.; USHAKOV, P.V.-. SHGHXDRINA.Z.G.
TAY,OVLXVA, AJI.; USHAKOV, P.V., obahchi3r rukovoditell;
PAVLOVSKIT, Te.H., akademik, radaktor; STWXOV, A.A. redaktor;
BR)DSKff, K.A., redaktor; ARDNS, R.A., takhnicheakly redaktor.
(Atlas of in7ertabrates of the Far East seas of the U.S.S.R.]
Atlas beeposvonnchnykb dallnevostochEVkh moral SSSR. Moskva,
Izd-vo Akad.nauk SSSR, 1955. 240 p.. 66 plates. (MLRA 8:10)
1. Akadentya nark SSSR. Zoologichaskly institut.
(Soviet lar lasL-Invertebrates)

VIRKETIS, M,A.,-Cdeceased]; ZHADINA, T.G.
Brief characterization of the zooplakton in the coastal waters of
Paramushir Island. Trudy Inst.okean. 36:230-235 '59.
(MIRA 15:4)
1. Zw1ogicheakiy institut AN SSSR.
(Paramushir Island re-ion--Zooplakton)
0

v , Iza; DCWOPTATOT, Tu.A., red.; ZLOBIN, X.V., tekhn. red.
r. ~", t., - __ 1 1-...'.
Ew experience in feeding cattle for milk] Kol opyt razdoia korov,,
Alma-Ata, Xazakhskoe goo. izd-vo, 1956. 13 p. (NM M7)
1. Doyarks, kolkhoza imeni Kalenkova, Kellerovokogo rayona,
Kokchetavskoy oblasti (for Virkh).
(Kazakhstan-Dairy cattle-Feeding and feeding stuffs)

SEW.WIGH, A.b.; VIDVAiIOVA, L.N.; VLC"xIiOV6KAYA, T.V.; LiXIII, VJI.
Use of acepromazine in the treat.--ent of mental patients. Zlrur.
i paikh. 61 no.6:890-895 161. 15:2)
1. Kafedra paikbiatrii (zav. - prof. A.V.Snezhnovskiy) TSontrallhogo
inDtituta usovershonstvovaniyu vrachey i paikhonevrologicheskard
bollnitBa imeni Gannushkina luvnr vrach V.N.RyWlka), Moqkva.
(ACh;PROMAZfNL) (KMJTJ~' ILL iv;Sj)

AUTHOR: Virk Foreman in Charge of Industrial Training 27-58-6-34/35
_LLi2-~
TITLE: 3one given
PERIODICAL: ProfessionRlIno-Tokhnicheakoye Obrazovaniye, 1958, Nr 6,
page 3 of cover (USSR)
ABSTRACT: Students of the Technical 'Jchool fir 10 in Brest have con-
structed many models of different railway bridges, junctions
and so on.
There is I photo.
ASSOCIATION: Teknicheskoye uchilishche N52 10, g. Brest (Technical School
Nr 10, Brest)
Card 1/1 1. Models-Construction-Study and teaching 2. Education-USSR

I ,"I 1:.h.; ': , - ";., " I '. " " -
, L! .1' 'i . t, 4..
[ F r,--; 61, em-z _i- E~ -~ , f i ; -.); t i c s ) Zad a r- h n ~ '-
1.
po flzike s resi.enlia:A; optikna. [ri.rol = 0 ---;-U zi Z-4 ~~ '. )
1963. 89 P. (MIRA 17:8)

VAYSPIDMG, Alcksandr Ov:?eyovich; Ft~ZIJJV, V.D.? red.; VLtY'r I.,
.1 - 'j. I
rod.
[1,iu-mosons] milu - mozon. Moskvaq lzd-v,) "Nauka," 11) (d, .
399 p. (MI RA 17: 7)

STAROSEL I SKAYA- 11 IR IT INA , 011 ga Andreyevna; DORRWI ~ Y a. G. x prof . ,
,-I,G.I_rcd.; PLAKSHE, L.Yu.p tekhn, red.
red.; VZYO
[Paul Langevin]Poll Lanzheven. Pod red. IA.G.Dorfmana.
Moskvap Fizmatgiz, 1962. 316 p. (MIRA 15:11)
(Izngevin., Paul,,.1872-1946)

ALOPERT., Yakov LIvovich; GUREVICH, Aleksardr Viktorovich;
PITAYEVSXIY, Lev Petrovich; SILID, V.P., retsenzent;
NIAKO, J,G., red.
[Artificial satellites in rarefied plasra] Iskusstvan-
nye sputniki v razrezhennoi plazme. Yoskva, Izd-vo
I'llauka.," 1964. 382 P. (MIRA 17: 6)

LANDAU, Lev Davyd,~,Vi,:., aka-lemik; LIFSPII'S, Yt~vgef-iy
Prof.;
(Statistical pi~ysics'j Stati-214-heskaia fiz,ka. Izd.2..
j - 1- Ll
-19t,,4. 5(,- P.
rer. Moorja, Nlilikap (MJRA 18:1%

LANDAU, L6v Davyduvi-.n. ak,,3del-~ik~- jJF;3H'T3, Yevgerdy Mikhayl)vicll,
prof.; VIRIKC, I.G., red.
(MechaniC3] ~.ekhayliiw. Vt)~;kva, lla-"a, 1965. 203 p.
(Theory of elastic-ityl rNlor.-a 11pnigosti. VOLIVZI, 118,1ha,
1965. 202 r..
a I ut I

IIITROPOLISKIY, Yuriy Alekseyevich; VIRKOI I.G., red.; KRYUCHKOVA,
VA., teklui. red. ,.t ......
[Problems in the asymptotic theory of nonsteady-state
oscillations] Problemy as'imptoticheskoi toorii nesta-
tsiorarnykh kolebanii. Moskvap Izd-vo "Nauka," 1964.
431 P. (MIRA 17:3)

AGRANOVICH, Vladimir Ylaj3eyevjch; GIMBURG, Vitally Lazarev'-.:h;
VIRKOY I.G., red.; HAYSKAYA, N.A., red.
[Crystal optics with allowance for spatial dinpersion and
excition theory] Kri3tallooptike s uchetom prostranstvennoi
dispersli i teoriia eksitonov. Moskva, Nauka., 19(.5. 374 p.
(MIRA 18:5)

XCIMPANLYETS, Aioki~7andr VIIL)A~, ~.r;., -,,A.
(aAt i!; quaritim. rechL.Tilci? I Gi~s,o takcna 11-ianto,l-aia
khanika? Moolm., Naukt,, 196-',. 130 p. (1411U 17:12)

SANIN, Aleksey Aleksandrovich; VIRKO, I.G., red-
(Electronic devices in nuclear physical Elektronnye pri-
bory iadernoi fizikis Izd.2, Moskva# Naukat 1964. 623 p.
(MIRA 17:12)

DAVrDOVF , Al#isandr Sargeyevich;_YT_ftKq, _ I. G. . red. ; FLAKSHE, L. Tu. ,
tekhn. red. --
[Quantum mechanicol Kvantovaia mekhanika. MOBkva, Goo.
lzd-vo fizi*o-mat"M, 21t f 1963. 748 p. (MIRA 16:7)
(Quantum th4-~Ir q

BURSWEYN, Anatoliy Izrailovicht VTUO, I.G., red.; YEDIAKOVA, Yo.A.p
A
tekhn, red.
(PIVoical principles of the design of semiconductor
thermoelectric devices] Fizicheskie osnovy rascheta polupro-
vodnikovykh termoelektricheskikh ustroistv. Moskva I Fizmat iz,
1962. 135 P. (MIRA 15:7~
(Thermoelectricity) (Thermoelectric generators)

SKACHKOV, Sergey Vladimirovich; KONSTANTINOV, Leonard Vasillyevich;
STROGANOVA, Rimma Petrovft; YUROVA, Lidiya Nikolayevna;
.TOPORKOVA, Eleonora Petrovna; VIRKO 1..G red.; AY.SELIPLD,
I.Sh., tekhn. red. - r I g0k
[Problems in nuclear physics] Sbornik zadach po iadernoi fi-
zike. Izd.2., parer. Moskva, Fizmatgis, 1963. 222 p.
(MIRA 16t8)
(Nuclear physlaQ

ZAYDELI, Aleksandr Vatanovich; VLRKO, I.G., red.;
Yu.I., red,
(Fimdamentals of spectrum analysis) Osriovv spektrallnogo
analiza. Moskvap Naukap 1965. 322 p. (MIRA 18W

FEDOIROV, Fedor Ivanovich; VIRKO, I.G., red.
(Theory of elastic waves in crystals) Teorlia uprugikh
voln v kristallakh. Yoskva, Naukap 1965. 386 p.
(YdRA 28:3)

4-
Nor
VIIIYO. N.P.,
T)urabllity nne, )erfo-,a;q-lce of eni rilla 1. masses of znx-t of the
in 1-nintion to the cutter. CTrudyl
(Villl-ig wichines)

0y
..)'trew,T.h 4rci Prod -ictiv-D,"' of Eax V"- C C,
on
jci lies Tlls- of Technoll);:Y
21 i.ay 54.
284, 26 Nov 1954

INN-). Al
i 'NO KENN-

SMIRNOVA, G.A.; VjjKLT3, A.Yu.
Gas-liquid chromatography of methyl eaters of h4gher far,',y
acids of 11 'd components of the Sandal virus. Vop. virus
9 no.41417 421 JI-Ag 164. (MIRA 18:7)
1. Institut virusologii imeni D.I. Ivanovskogo AMN SSSR, Moskva.

ACC NR, AP60269~2' SOURCE CODE: UR/0141/66/009/004/0691/0696
AUTHORt Virko, V. F.; LevitskDar S. M.
Mwl~ 1 - 7
ORG: Kiev State University (Kiyevskiy gosudarstvennyy universitet)
TITLE: Nonlinear phenomena in plasma waveguide',6'
SOURCE: IVUZ. Radiofizika, v. 9, no, 4, 19661 691-696
TOPIC TAGS: plasma waveguide, waveguide propagation, v-140 -ERNMEMitonlinea
plasma
ABSTRACT: Variations of parameters of a plasma waveguide depending on SHF-signal
power were investigated; these variations were caused by an increased electron
concentration in the plasma which resulted from an additional gas ionization by the
SHF field. The experimental outfit used had been described by one of the authors in
IVUZ . Radiofizika, no. 4, 1961, 1078. An oscillogram shows shortening of the wave-
length along the plasma wavoguide: the wavelength rapidly shortens to the point
of the plasma break where the phase velocity vanishes. It was found that tho
parameters of the wave propagating in the plasma waveguide substantially depend on
the power of this wave. When the SHF signal power is commensurate with the power
sustaining the plasma, both the attenuation and the phase velocity appreciably vary
in the waveguide. As the s:Lgnal power increases, the attenuation decreases and
i

ACC NRi AP6026932
the phase velocity increases, their values changing along the waveguide lenigth..
When the SHF signal is applied, all the above nonlinear effect6develop during a
few microseconds. These results aro in pod agrceinenL with those obtained by
various Soviet and Wontorn ronearchurs kreforonco3 elven). Orig. art. has: 5 f ifr - -
mid 1 formula. 1[031
SUB CODE: 20, 09 /SUM DATF,: 04Jul65 ORIG REF: 010 OTH REF: 001 ATD PRESS:
Card ?I

.VIRKUS, M.
Aresh vegetables for Tallinn restaurants. ObahcheatT, pit. no.4.-21
AP 159. (MIRA 12:6)
l.Direktor toplichno-parnikovogo khosyaystva, Tallinn.
(Tallinn-Vagetable gardening)

L =84-66 EW-T(M)/zT0/&W0(M) D5,1"RM
AU; NRi TP5028482 so [(CF
CODE: UR/0286/65/000/020/0065/0065
Yf V .(f ,-- -I
AUTHORS: Rogovins Z. A,; Virnik A, D.; Sergeyeva, L. H.
ORG none
TITLE: Method for obtaining cation-exchan&e.materials 175648
. Class 39, No.
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 20, 1965p 65
TOPIC TAGS: ion exchanger, ion exchango resin, ion exchange, polymer, cation ex-
changer I I
ABSTRACT: This Author Certificate presents a method for obtaining cation-exchange
materials by treating polyvinylalcohol or products derived from the latter with
polyfunctional acids. To obtain tH-ermally and chemically stable materials mono- and
di-(3,6,8-trioulfo-l-naphthylamino) derivatives of chlorotriazines are used as poly-
functional acids.
SUB CODE: llp 07/ SUBH DATE: 19Jun63
Card act 661.183.123,2:678.744*72

'A) L 1098946 EWr(l)/E~IA(J)/EVT(M)ZE~4P(J)/r&M(hi-9
~)SOURCE.Cd
AC AP6002540 DE: Uk/0286/6V,000/023/0041/004~,
q~,
INVENTOR: Rogovin, Z. A!; Virniftl A. D.; Sidel'kovskaya, F. P.; Mal'tsevaj_T. A.;
Ibr3gimov, F.,q,0
ORG: none
J41 K.
TITLE: Manufacture of_.S;~l m~erbind products. Class Z9, No. 176661
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 23, 1965, 41
0.
TOPIC TAGS: graft copolymer, bactericide I to /" aY"t-j -'Po .41
ABSTRACT: An Author Certificate has been&iasued for a method for manufacturing
end products with bactericidal properties from c=ln~-rshrepared by grafting
,~i dks'(tj~srecified) to natural polymers, such as cellulose./ The
,yn;hetic polyme
method involves treatment of the products with iodine solution. (BO)
SUB CODE: 1~ Of UBM DATE:
23Jun64/ ATD PRESS: q1 70

auml A F'14~ , ! PEVEW If' lK, M.A. ; IVEittiK, it. D. , R(XXV IN, Z. A.
llyritheais of dtaldeh~v and dicarboryl dertrans. Vyeokom. soed. ? no.6:
1030-103-4 J,:l 165". (MIRA 18-~9)
1. Mcskmkiy tekstil'W institu-~. - ~~ 1 .1 1 1 . I .

FIJI J.. ~ I f j
~ ~ ~ ill, VIMITK, A.D. t USHAKOV, S.N. [deceaoedj; ROGOVIN, ZI.A.i
06_ - .-
%chastiyes. FEhZfriH[K, M.A.
Y' 'pneric medIcinal compiounds based on dextrar. dcrrJvutlves.
)yr..*-'. vis vt To- - L
Vynokom. soed. 7 no.6;1035-1040 Je 165. (MIRA 18,9)
1. Mcakorskiy tpk.~Ullryy Institut.

BALABAYEVA, M.Dol SHARKOVA, Ye.F.1 ZIIBANKOV, R.G.;,VIRJIK, A.D.; R06OV;N, Z.A.
Infrared spectroscopy method of studying the stiiieture of
some graft copolymers of cellulose. Vysokom.soed. 7
no.10sl:763~-1766 0 165, (MIP-k 18-11)
1. Moskovskiy tekstilinyy Inatitut.

iz
ct
p snal--,j nz, zz~y. ~)rrt.u
(MIRA 1&10)

A--L-9,738-661 Fmr(_.'z WW/Mi
NK: API)O29428- SOURCE CODE: /0153/65/008/004/D65P0654
W 44.11' 1 f"ir I
AUTHOR: Malltseva, T. A.; SE!j ~hT~o ~D.L.; Virnik, A. D.; Rogovin, Z. A. d.. I
ORG: Department of Synthetic Fibers, Moscow Textile Institute ( afedra khimichoskikh
volokon, Moskovskiy tekstIlInyy institut) r
44
TITLE: Synthesis of graft c- olymersbf cellulose and p9lLacrylle acid
SOURCE: 1VUZ. EhImlya I khImicheskaya tekhnologlya, v. 8, no. 4, 1965, 651-654
TOPIC TAGS: graft copolymer, acrylic acid, cellulose plastic 'f"
ABSTRACT: In the laboratory of the authors, a new method was recently developed for
synthesizing graft copolymers of cellulose and synthetic polymers. It consists in the pre-
liminary Introduction of peroxide groups into the polymer macromolecule In Fe2+/H 20 2
and Fe 3+ /H202 redox systems. Subsequent decomposition of these peroxide groups in the
presence of Fe2+ ions produces mAcroradicals which initiate the growth of the chain. The
authors studied the conditions of this process and determined the effect of various factors
(FeSO4 and H 202 concentration, temperature of treatment with H20 2' grafting temperature,
monomer concentration) on the composition of the graft copolymers formed. It was found that
the content of grafted polyacrylic acid in the copolymer rises sharply as the H202concentrati(
Card 1/2 UDC: 677.46

L 9738-6,6
ACC NRi AP5026428
increases to 2.5%, and that when the Fe 3,/11 202 system Is used, less concentrated 11202
solutions can be used than in the case of Fe2+/H202- OrIg. art. has: 4 tables.
SUB CODE: 11,07 / SUBM DATE- 11Jul64 / ORIG REF- 002
0
IQ."
2 A

MALITSEVA, T.A., aspirant;..V-IRNIK, A.D., starshiy nauchnyy sotrudnik;
ROGOVIN, Z.A., prof.; SHCHEGLOVA, G.V., aspirant; VASHKOV, V.I., prof.
Antibacterial cellulose fibers and fabrics. Tekst. prom. 25
no.4:15-17 Ap 165. (MIPA 18:5)
1. Moskovskiy tekstilln~yy institut (for Malltseva, Virnik,
Rogovin). 2. TSentrallnyy nauchno-issledovateliskiy
dezinfektsionnyy institut (for Shcheglova, Vashkov).

MALITSFVA., T.A., aspirant; VIRNIK, A.D., starehly nauchnyy sotrudnik;
ROGOVIN, Z.A., prof.; SHCHEGLOVA, G.V., aspirant; VASHFOV, V.I., prof.
Antimicrobic synthetic fibers and fabrics. Tekat. prom. 25
no.901-32 3 165. (MIRA 18;10)
1. Moskovskiy tekstillnyy Institut (for Malltseva, Virnik,
Rogovin). 2. TSentrallnyy nauchno-issledovatellskiy dezinfektsion-
nyy institut (for Shcheglova). 3. Direktor TSentrallnogo nauchno-
iosledovatellskogo dezinfektsionnogo instituta (for Vashkov).

VIIMIK, A.D., inzh.
Reacbion of reactive dyes withOmino acids. Izv.v7s.uchob.zav.;
takh.log.prom. no.5:40-43 160. (MIRA 13:11)
1. Hookovskiy tekstilinyy institut. Rekomendovana kafedroy organichaskoy
khimli i khimil.kraviteley.
(Dyes and dveing) (Amino acids)

SHARKOVA, Y-r i`.; VIRNIK, A,D HOriCIVIN, Pritilmai,i
-,):iviz- -,r,,3 rf' Cop
5
- . r!. -, r11; lymer cf
Oill plyglycl.1y] no.
IAV 1 6 (MMA l',':0
Moskov 2k -;- y tek s t i 1 1 nvj

ACCESSION NR: AT4017406 S/0000/63/000/000/0032/0036
AVr11ORt Lishevskaya Me Oe; Virniko A. D.; Rogovin, Z. A.
TITLE: Synthesis of Vew derivatives of cellulose and other polyeaccharides'.
XXXI. Introduction of n *ew functional groups into a macromolecule of modifie4
.cellulose containing aromatic amino groups
SOURCE: Tsellyuloza i yeye proizvodny*ye, abornik statey (Cellulose and its
Oerivatives). Moscow, 1963, 32-36
TOPIC TAGS: cellulose, polysaccharide, modified cellulose, cellulose derivative
ABSTRACT: This work was undirtaken to explore the possibility of the synthesis
of iodine-, thiocyano-, oxime-, aldehyde-, sulfhydryl- and arylhydrazine-N',N"-
disulfo- containing derivatives of cellulose, of which the one containing a
sulfhydryl group is of particular interest since this group imparts cation exchange
ability to polyeaccharide derivatives. Cellulose was alkyl&ted with 4-.,A4-hydr0Xy-
ethylsulfonylanilinesulfate and diazotized, after which the product was: a)
treated at 40C for 24 hre. with aqueous solutions of KI (2.5-20%) to yield a pro-
duct with 13.7% 1; b) treated at room temperature for 24 hr@. with KSCH and lFeC13
to yield a product with 3.08% SCH; c) treated at room temperature for I hr. with
Card 1/2 A

ACCESSION MR: AT4017406
formaldoxim In the presence of CuSO4 and NszS03 to yield a product with 1!97% X;
d) treated at room temperature for 0.5-24 bre. with 0.6 - 9% 942S2 to yield a
product with 6.93% S and a cation exchange ability of 1.6 neq/g; a) treated at
room temperature for 3 hro. vith 5% N82SO3 to yield a product with 5.9% S. Orig.
art. has: 2 graphs and 10 structural formulas.
ASSOCIATION: Moskovskiy tekstilln)r*y institut (Moscow Textile Institute)
SUBMITrEDs. 097062
SUB-CODI: OC, W
DATE ACQs 063an64
ED UP SOV: 007
INCL: 00
OTHER:. 002
Card 2/2

SNEZHKO, D.L.; VIRNIK, A.D.; ROGOVIN, Z.A.
Synthesis of sulfo derivatives of cellulose. Zh---L Frikl.
khim. 37 no. 511156-1158 * 164. (~LrRA l7s7)

5.1370,5.3610 75667
SOV/80-32-io-16/51
AUTHORS: Bogoslo'vskiy, B. M.,tavorskiy, B. M., Virnik, A. D.
TITLE: Concerning the Application of Thermal Diffusion to
Dye Refining
PERIODICAL: Zhurnal prikladnoy khimii, 1959, Vol 32, Nr 10,
pp 2225-2229 (USSR)
ABSTRACT: The article reports on the results of preliminary
studies on thermal diffusion refining of dyes. Lab-
oratory tests were made in a metal apparatus (Fig. 2)
and a glass apparatus built along the same lines.
The investigated dye or dye mixture solutions (congo-
red., acid blue, acid orange) of 2 to 4% concentration
were introduced at the middle of the column heated by
an electric coil with temperature regulated by a
LATH-1 autotrant3rormer. The concentration of the
original solution as well as that of' the Hampletj
drawn from the top and bottom of the column was de-
termined colorimetrically with a type FEK-14 photo-
Card 1/5 electric colorimeter and appropriate light filters.