SCIENTIFIC ABSTRACT SHASHKINA, A.V. - SHASHKOV, A.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001548630006-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 88
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SHASHKINA, A.V.; KUIAKOVA, I.I. (Moskva)
------------------
Determining the degree of adsorption of an organic component
im the liquid phase. Zhur.fiz.khim. 35 no,8:1846-1852 Aa
(14MA 3-41
161. .87
1. Moskovskiy gosudarstvemyy univeraltet imemi M.V.
Lomonosova, kafedra fiziebeskoy khimii, laboratoriya kinetiki
i kataliza.
(Adsorption)

KULAK(IVA, A.V.
14acbaniam of the reduction and electrolytic reduction of acz7lic
acid on a Pd electrode. Vest.Mosk.un.Ser.2-t Khim. 17 no.2:36-
39 Mr-Ap 162. 04DA 15:4)
1. Kafedra fizicheskoy khtmii Moskovskogo universiteta.
(Acrylic acid) (Reduction, Electrolytic)
(Electrodes., Palladium)

SHASHKINA, A.V.; KULAKOVA, I.I.
Blectroreduction of vinyl acetate on a Pd-electrode. Izv.vys.
ucheb.zav.;khim.i khim.tekh. 5 no.3:39&406 162. (MIRA 15:7)
1. Moskovskiy gosudarotvennyy universitet imeni Lomonosova,
kafedra fizicheskoy khimii.
(Vinyl acetate)
(Reduction, Electrolytic)

KUIAKQVA, I. I.; SHASHNINA, A. V.
Blectroreduction of metby-I aerrlate on a Pd-slectrode. Vast.
Moak. un. Ser. 2: Khim. 16 (ie.171, no.6:43-4-f N-D 162.
(MIRA 16ti)
1. Kafedra, fizicheakay khimii Moskovskogo universiteta,
(Aeryl.fe acid) (Reduction,, Electrolytic)

KULAKOVA, I.I.1 SHASHKINA, A.V.
Effeci of the subsequent poisoning of Pd-electrode by mercury,
ar:,enio,, and cyano ions on the elactroreduction of methyl acrylata.
1.
Report No.2. Vest.Mosk.un. Ser.2:Khim. 18 no.l123-26 Ja-F 163.
- - OURA 16: 5)
i. 1. Kafedra fizicheskoy khimii Moskovskogo universiteta,
(Electrodes, Palladium) (Acrylic acid) (Reduction, Electrolytic)

L 113316-62 ZPR/iWP(J)/EPF(q)/EWT(m)/hDS ~ASD/ESD-3 ?s,4/Pc-4/Pjr-4
fM/WW/RH
AdCESSION NR: AP3004969 S/00T6/63/03T/008/1Tl8/1T25
AUTHORS: Shashkina A V Kulakova,. 1. 1.
TITLE: Reduction an .1.6troreduction of organic compounds on
4-trode.
a Pd-elei
SOURCEs Zhurnal fiz. kh%ii, v. 3T, no. 8, 1963, 1TI8-lT25
TOPIC TAGS: reduction of compound, electroreduction of compound,
Pd-electrode Pd, H sub 2, Hg, As' nitromethane,
nitrobenzene, dimethylacetylene, nitro compound
ABSTRACT: Authors studied the rate and mechanism of reduction'
and eleetroreduct o; of nitromethaiie,lnitrobenzene, dimethyl-
acetylene alcohol rimary and-sec~_ndgry allyl alcohols,lacrylic
I I-
and methacrylic ac~,~
a ds,'acrolein, m9thyl acrylate and birlyla-deit-,~Ve,
using a Pd-electrode in acid or alk-aMne media. IMethod of
investigation was previously described by Kulakova (Dissertation,.
MGU, M., 1962). Reduction was studied by introducing 0.2-0.3 ml
of substance into half-cell with Pd-electrode saturated with
Card

L 18316-63
ACCESSION. NR tAP3004969
hydrogen, and electroreduction by introducing substance at
potentials of 0.5-0.6 V. Kulakova in her disifertation and in
conjunction with Shashkina (Zhurn. fiz. khimii, 35, 1961, 793)
showed that poisoning of electrode surface with Hg, As and cyanic
ions affects hydrogen adsorption in different degrees. This
finding was used to determine the mechanism of reduction. Results
of study indicate that reduction of acids and alco4ols proceeds
by way of adsorbed hydrogen,and velocity of hydrog'in diffusion
controls the rate of process. Nitro-compounds 'fo* an intermediate
product with high absorption energy which is reduced by electronic
-as well as hydrogen mechanism. Orig. art. has: 8 tigures.
ASSOCIATION: Moskovskiy gosudarstvenny*y universitdt (Moscow
State Universityl
SUBMIT-TED: 03Nov6O DATE ACQ: o6sep63 ENCL: 00
SUB CODEt PHO CH NO REF SOV: 009 OTHER: 001
2A~
Cord

-6 Aw(j)/EPF(c)/EWT(m)/BDS ASD/ESD-3 P8-4/Fc-4/
L 1831
J~CCFSSION Mi AP3oo497O S/0076/63/037/008/'1726/1732 7~7.
AUTHORSi Kulakova, I. I.; Shashkine, A. V.
VETLEi Effect of functional groups upon the electroreduction of un--
saturated organic compounds on a Pd-electrode
SOMM Zhurnal fiz. kh:Lmii,, V. 37, no. B.. 19613, 1726-1732
TOPIC TAGSt reduction of double bond-, Pd-electrode, electroredue-
tion, unsaturated organic compound zallyl alcohol, acrylic acid,
methacrylic acid, methylacrylate, vinylacetate, allyl chloride, Hg,
As
ABSTRACTi Authors studied the electroreductji
~njof compounds with
double bonds) the effect of functional groups, and electrode poison-
r
ing u n the te of the process. Primary and secoWary allyl alco=
'n
hols r lie :nd methacrylic acids, methylacrylate vinylacetate,
and a lyl eh ride i4ere tried in 0.1 N HaSO4 and O.Y N KOH using a
a 1y
Pd-electrode. Effect of poisoning of electrode with Hg and As in
acid and with CN in alkaline media was investigated. Results of
investigation show that presence of chlorine inhibits the reactions.
Cu. , 1/2

ACCESSION ]MR t AP3, *4970
Presence of methyl glups lowers the reactloq rate. Poisoning of
electrode reveals that -eduction of double b6nds proceeds by elec-
tronic and hydrogen mech,-t=3 in acid.and alkaline media and
effect of poisoning and fu.. '-4.onal groups upon the process depends
upon manner in which the poibcas or functional groups affect one or
the other mechanism of reduction. Orig..art. has: 9 figures.
ASSOCIATIONt Moskovskiy gosudarstvenny*y universitet
(Moscow State University).,
SUBMITTEDt 03Nov6O DATE ACQ: o6Sep63 ENCL: 00
SUB CODE: PHj CH NO REF SOVt 004 OTHER: 000
Card V2

SHASHKINAI A.V.; KULAKOVA, I.I.
Effect of mercury, arsenic, and cyan ions on the properties t--P
Pd electrode Zhur. fIz. khIm. 37 no.9:1966-1972 S 163.
(MIRA 16:14
1. Mookovakiy gosudarstvennyy universitet imeni Lomonosova,
khimicheskiy fakulltet.

BARMTOVA, K.A.; Sw3HKINA. L.P,
"Wom-
Color-wagnitude diagram for the7open star cluster NGC6819,
Astron, teiro no.233-21-3 F 163o - (MMA 16--6)
3. Kafedra astronoyAi i'jeodezii Ural'okogo gosudarstvannogo
univeraiteta im. GorIkogo.
(Stars-Clusters)

BARKHATOVA, K.A.; DRONOVA, V.I.; PANEVA, L.I.; SHASHKINA,
0
Study of the open star cluster HGC 6819. Sbrr.rab. Do aBI,rcz. ao.1:3-
13 163. (MIRA 18!1)

e 2011
S/089/61/010/004/020/027
B102/B205
S-A
AUTHOR: Shashkina, N. R.
TITLE: Radiometric method of determining the concentration of
uranium in ionium-containin- solutions
PERIODICAt: Atomnaya energiya, v. 10, no. 4, 1961, 392-393
TEXT: This "Letter to the Editor" describes a method of determining the
concentration of uranium, which is particularly suited for organic solu-
tions whose chemical analysis meets with great difficulties. This radio-
chemical method can be applied if the solution contains no other alpha
emitters. The alpha radiation of the solution (in a thick layer) is
measured using a device of the type 6 (B) with the attachment IT-349-2
(P-349-2), or with the help of an AAC (LAS) device. The concentration of
uranium, Q, is determined by comparing the alpha radiation of the solution
with a standard alpha emitter, using the formula
n W q1
q~T IQ
q indicates the uranium concentration in the standard (g/kg); n and n, are
Card 1/4

22617
S/08 61/010/004/02 0/027 V~
Radiometric method ... B102YB205
the numbers of pulses/min from the sample and the standard, respectively;
g and g' are the moderating power of sample and standard for alpha radia-
tion ; and Q and Q' Jenote the densities, Experiments have shown that the
product gQ was virtually independpnt of the composition of the solution;
thus, it may be assumed that ~LIQIJ4Q =1. With the use of the B-type device
and its attachment, it is possible to determine the concentration of
uranium with an accuracy of up to 0.3 g11; the a-scintillator combined with
the photomultiplier OaY-36 (FEU-3B) attains an accuracy of 0.05 9/1.
However, such solutions often contain ionium (Th230), e.g., in hydro-
metallurgical ore dressing, which, of course, influences alpha counting.
It is therefore necessary to introduce a correction, i.e., the cancentra-
tion of ionium must be known. The beta radiation UX 1 +UX2 (Emax =2.32 Mev)
is used for the purpose, The beta radiation is measured in a thick layer,
either in a flat cell, or in the cylindrical vessel housing the counter.
If the solution c-)ntains RaE, too, an Al filter (0-25 g/cm2) absorbing the
beta radiation of RaE (E max ~1.19 Mev) is used. A very old solution of
uranyl nitrate is taken as a standard. The measurement of the beta radia-
tion indicates the content of ionium in Io-U equilibrium units. According
Card 2/4

S10809161/01010041020/027
Radiometric method... B102/B205
.o Ref. 1, the alpha actuivitty of 40nium 4s 55 % the a"ourt of that 0-
and UII. Accordingly, QU=90:-0.55QO (2), where Qa and 0, are the aloha
and beta activity of the analyzed.solution expressed in uranium units. 'The
results of radiometric and chemical analyses are intercompared in the
attadhed table. There are 1 table.and 2 references: I Soviet-bloc and
I non-Soviet-bloc. The reference to the English-language publication
reads as follows: R. Evans, Phys. Rev. No. 1, 38 (1934).
SUBMITTED: December 9, 19k
Legend to the Table: 1) Concentration of alpha emitters in g/l uranium
equivalent; 2) cdncentration -of beta em.itters in g1l uranium equivalent;
3) co--rection for ionium'(,v/1 uranium equivalent) ; 4) conc en tration of
uranium (0), 5) calculated*from Eq. (2), Q'determined by chemical
analyf.t:is; 7) difference between radiochemical and chemical analysis (5).
Card 314

Radiometric'me.thA~ ...
6
~17
'1 0110/004/020/027
3/08
B102%,~(

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ene-

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no ipopuyte,
ad

ecitoro Atinjill
ana.1113051,
0,073 0 035.- 0.0to 0,054- 0,052 +3,5
0,080 0:637 0,020 0,008 0,006 0
0,155 0,054 0,030 0,125 0,132 -5,0
.0,160 0105/1 '0.030 0,130 0,122 +6.5
0,3/L1 0,139 0,076 .0,207 0,258 +4.0
0,305 0,109 0,060 0,305 0,309 -1,-3
0,413 0,191 0,105 0,308 0,320 -3,5
0, 41.32 0,174 0,095 0,337 0,331 +1,6
Card 4/4

36782
S/089/62/012/005/014/014
B102/BI04
-UT:---O,AS: Lenin, S. S., Shashkina, N. N., Shashkin, V. L.
TTTLE: Use of a-scintillation chambers in the emanation me;hod of
radium isotope determination
__'_7]'IODI3AL: Atomnaya energiya, v. 12, no- 5, 1962, 429-431
T3.,'.T: Emanation measurements were made with u-scintillation chambers
recently devised specifically for field measurements F:)/'1-6
and for laboratory use (RAL-1)j. The chambers~are cylindrical and
their inner surface is c-overed,with a ZnS coating of 50 - 100 MgICM2.
The measurements were made with four chambers, 68 mm in diameter and 60,
1-jo, 150, and ;50 mm high respectively. The sensitivity was
13
~3 - 4)-'-0- Cu/pulse-min, the a-radiation utilization factor was 5%~~,
the total utilization factor was between 11.3 and 18.5-/-0'. The former was
ezual for RaA and RaCl within limits of 1C~4. The experiments showed that
all Rn decay products ware deposited at the chamber walls, whereas the Rr'
zas evenly distributed over the volume of the chamber. The background
Card 1/2

S/089J62/012/00~/01 4/0 14
Use of q-scintillation cha=bers ... 3,02/BiG4
amounted to about 1pulse/min. The sensitivities for Th determination
,7ere neasured at O-Dtimal air-jet flow rates (0.15 - 0-38 1/min) and wexe
(1.1 - 1.0-10-5 & Tn/pulse-min. The chambers can also be used for
actinone determination by determining AcX. For these measurements the
optimal air flow rate is 2 - 4 1/min. There are 1 figure and 2 tables.
S U. IT- T E D :February 12, 1960
Card 2/2

Tj-
13130-66
JAX5022854
introduciion'-and Cho. 4:_ 7 'and 8 were written by V, G, Bakhurovj~
Cho, lq~ 20 and,,39 by 1, Ke Lu5senko# -AnA.Chab 5 and-9g by A~. Nj
a

I Shashkin The authors. ith nkB. S.,

ol h e*
ie
and Bi Vi..
Revski

TABLE OF CONTENTS:
Introduction- 3
r
Ch I. Brief,characteristics.-of Uranium -rew-_.Miterial and
a flow
Aiagram of its processing'._-0 8,
lChe I. Characteristics of -Wastes - 13
1,~~ -in. :Procedure for vaste' and.4aste:.4torage. Storage of

-lingo 19
ai
t

ACh. IV., Effect of radkoac...eiri~-, wastes on their'-surro'undin gs ~_,26
A
ation
Ich, V, ',.RadLoact4Ve contam n 41

Card 2(/3

NOVIKOV, G.I.; SERGEYEVA, IT.S.; IVANOVA, N.N.; IVANOVA, Ye.I.;
S&I]KINA, 5, 1.
Conditions qf the genesis and development of air-masa tlnmder-
storms in the region of the ShosseynayaiMeteorological Station.
Sbor. rab. po sinop. no.5:87-91 160. (MIRA 14:8)
1. Meteostantsiya Shosseynaya.
(Shosaeynaya region-Thunderstorms)

A A

004
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KI
Ke rM
KCI.
KC
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b
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M van of N (chm" IN qN. sm. temp. per I now. %
U, varies with the w amand ammmeat (*/j,,
.

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wba 0 )Gltbtimncrpt 00
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1. VNIZINI I. I., S40.RINA, T. I.
2. U35M (600)
4. Chemistrf, Analytical
7. New method of qualitative cher-ical analysis, Priroda 42, no. 3, 1953.
9. Monthly List of Russian Accessions, Library of Congress, 'May -1953. Unclassified.

r-i K r /y -1
V,
USSR/Cosmchemistry Geochemistry. Hydrochemistry. D.
Abs Jour : Ref Zhur - Khimiya, No 9, 1957, 30368
Author :'Shashkina) V.P.
vov eol~-g-rc-ai Society at the University
Inst L G
Title Chlorophaite from Volynian Basalts.
Orig Pub Mineralog. sb. LIvovsk. geol. o-va pri un-te, 1956,
No 10, 346-352
Abst Description of chlorophaite which fills the anygdaloidal
cavities in basalt of Dolge Pole quarry (Rovenskaya
Oblast'). Associated minerals: calcite, zeolites,
quartz. Chemical conposition (in %): SiO2 37.6o, T102
0.05, AIX03 6.35, Fe.,03 11-07, FeO 9.8o, mno m6,
mgo 14.48, CaO 2.78, Na2O 0.50, K20 oxg, ff2o 4.15,
H20- 12-77. Crystallochemical formula;.:
Card 1/2

MI
USSR/Cosmochemistry - Geochemistry. Hydrochemistry. D.
Abs Jour Ref Zhur - Khimiya, No 9, 1957, 30368
(Mg Fe 2 13!eo.
'61 .97 0.74 "CaO.27)2.9010. 763t)0.87(OH)4-
_C"3-43'0-57'10-7- 3-1 H20
Values calculated for the unit cell:
bo _=151.26 and c Sin,? =. 13.91 M. The described mineral
differs from I&e chlorophaites by the increased content
of sesquioxides. RoentgenograpW.c and thermal characte-
ristics confirm the intermediate position of chlorophai-
tes and saponites in relation to montmoril-lonites and
chlorites.
Card 2/2

SHAShTINIL, V.P.
Zeolites from basalts of Volbyaia. Ydn.sbor. no.12:380-395
'58- (MIRA 13:2)
1. Inatitut geologii polezmykh iskopayea7kh AN USSR, Llvov.
(Volhynia--Zeolits)

SHASHKINA, V.P.
,
Polygorskites from Volhynlan basalts. Min.sbor. no.12:396-405
158o (MM .13:2)
1. Institut geologli polexrVkh lskopavenykh Ali USSR.
(Volbyuia--Polygorskits)

SHA,SHKINA,, V. P.,. Candidate Geolog-Kineralog Sci (diss) -- "The mineralogy of
the basalts of western Vo1hynia". LO-ov, 1959. 18 pp (Min Higher Educ Ukr
SSR., Llvov State U im Ivan Franko), 200 copies (KL, No 25, 1959, 129)

IAZARENKO, YeA. [Lazarenko, 1E.K.1; KATKOVSKIT, 0.1. [Hatkovalkyi, 0.1.1;
VIXAR. O.M. [Vynar, O.M.1; SHA=1M , V.P.; GNATIV, G.M. [Hnstiv.
H.K.1; PCLTJBICH.KO, B.V., red.; SWNM, T.V., takhred.
(Nineralogy of igneous complexes in western Volhynial Kineralogiii~
vyverz'henykh kompleksiv Zakhidnoi Volyni. Lvviv, Vyd-vo I'vivalkoho
univ., 1960. 506 P. (MIRA 13:9)
(Volhynia--Rocks, Igneous)

D. I. --
i- A 15/4~17

SHASHKO, D. T
"The Divisioa of the USSR into aggroclimatic areas to assure vegetation
with warmth and moisture"
reM pv9evW at the f1rat pl== of the Owt1w for Awdcvltural
linkparblaw of TAUMM (an t&Ww and research to be undertakan) 21-23 VAY 1957
(HatOMWOKIYU I Oldrolog*62 lealweap won't, MT, PP 72-73)

-- 7 4' -L"
SHASHKO Daniil Ivanovich; KOLOSKOV, P.Lv prof.9 duktor geogr. nauic, ot-v.
re ~.; T9!,!;Z., redi. izd-va; RYIMIA; Yu.V. v tekhn. red.
(Climatic canditivns for farming in central Yakutia; methods for
the agricultural evaluation of climate] K34maticbeskie usluv'.La
zemledeliia TSentrallnoi IAkutii; s voprosami metodiki sellsko-
khoziaistvennoi otsenki klimsta. Moskva$ Izd-vo Akad. nauk SSSR.,
1961. 261 p. (MIRA 14:9)
(Meteorology, Agricultural)

LETUNOV, P.A., doktor sellkhoz. nauks otv. red.; IVANOVA, Ye.N.,
doktor selikhoz. nauk, red.; ROZOV, EX.., kand. geogr, nauk,
red.; FRIDLARD, V.M., kand. geol.-miner. naukp red.;_gpIIA,-
D I doktor geogr. nauk~ red.; SHUVAWV, S.A., kand, geol.-
miner. nauk, red.; GERASIMOV, I.P., akad. red. kart; MARKOV,
V.Ya., red. izd-va; AASHINA, P.S., tekhn. red.; RYLINA, Yu.V.,,
tekhn. red.
[Subdividing the territory of the U.S.S.R. into,soil zones;
in connection with agricultural use of the land Pochvenno-
geograficheskoe raionirovanie SSSR (v sviazi s sellsko-
khoziaistvennym ispollzovaniem zemel*). Moskva, Izd-vo
Akad. nauk SSSR, 1962. 422 p. (MIRA 15:5)
1. Akademiya nauk SSSR. Savet, po izucheniyu proizvoditel'TWkh
sil.
(soils)

ACC NRi AT70070642 Uj__ SOURCE CODE: UR/0000/66/000/000/010()/olo6
AUTHOR: Berezhnoy~ Ye. F.; Kobelev, V.'V.; Nonarokov, A. F.; Shashko,
V. D. .............
ORO: none
TITLE: Thin film inatrix memory with conductive substrate
SOURCE: Vsesoyuznoye soveshchaniye po magnitnym elementam avtomatiki i
vychislitellnoy tekhniki. 10th, Kaunas, 1964. Magnitnyye elementy
vychislitellnoy tekhniki (Magnetic elements in computer engineerinv;);
trudy soveshchaniya, pt. 2. Moscow, Izd-vo Nauka, 1966, loo-lo6
TOPIC TAGQ: computer memory, thin film memory, e7
r'~- 0 -*e-* W-X 1111-e
ABSTRACT: A model of a new high-speed, destructive-readout film memory
with a 500-nsec cycle time is described. The memory is based on four
matrix blocks which have a total capacity of sixty-four 56-bit words.
An individual storage element Is a vacuum-deposited 1.2 x 2.4 mm mag-
netic film approximately 1000 A thick, on a highly-polished duralumin
substrate. Each substrate block measures 100 x 100 x 4 mm. Read
windings are mounted in the easy direction, write and signal windings
in the hard direction. Write current does not exceed 120 ma; erase
Card 1/2

ACC NRj AT7oo7642
current must be at least 350 ma. A block diagram of the memory and
associated units is given and their functions described. Debugging and
routine memory checkout schedules are given. Orig. art. has: 5 ft
ures,
SUB CODE; OP/ SUBM DATE-** none/ ORIG REF: Q01/ OTH REF; 00 1
Card 2-a

SKIRDOVA., K.M.; SHALSHKO., V.D.; IABKOVSKIY, S.S.
Method of finishing chip boards by coating it with polyvixyl
chloride films. Plast.mosy no.5s47-49 163. (MA l6t6)
(Mrdboard) (Plastic film)

3 3;1101 A.
3has,hkov, -. G.
"Experimental. qnj Therorptiepl. Investiv.-ation of Throttle .-.f
Hydrauli
~ --c Rela~y -)r +,*rif- 'Nozzle-' Cnitel Ty,-e Orer:iting in Uil." kcii Qci
a
USSR. Inst of Aitoljechanics qM Tel--.imechanics. Moscow 1955 Pisse-rta-
Vior. for the degree of Candidate in TechnIcal Sciences)
SO: Knizzhftayn jeto-,~.4isl No. 27, 2 July 191-q

SHASHKOU, A.G.
I
Mxperizental investigation of
vn1vp blocks. Vestsi AN BSSR
(Fluid mechanics) (Viscosity)
viscous flow of flnids through
Ser,fix.-takh.nav.no.2:81-89 156.
(MLRA 10:1)

DMITRIYEV, V.N. (Moskva): SWIIKOV, A.G. (Moskva)
Force effect of an Rir jet on a flapper in pneumatic and hydraulic
control devices of the Ono2zle-flapperm type. Avtom. i. telem. 17
no.6:559-569 Je '56. (14TRA 9:10)
(Pneumatic control) (Nozzles) (Air jets)

Theory of an oil-operated "nozzle-flappern type control device
[with Znglish summary in insert]. Avt.i telem. 17 no.11:1000-1019
N 156. (MLEA 9:12)
(Automatic control) (Nozzles)

-S H KO Gr- -
SOV/124-58-11-12705
I
Translation from: Referativnyy zhurnal, Mekhanika, 1958~ Nr 11, p 3 11 'U.SSR!
AUTHOR`~'~~~v ~hz-ghkow, A. H.
T IT LE: The Flow of a Viscous Fluid Through a Ball Valve (Techeniye
vyazkoy zhidkosti cherez sharikovyy klapan) in Belorussian
PERIODICAL: Izv. AN BSSR. Ser. fiz. -tekhn. n. , 1957, Nr 2, pp 29-36
ABSTRACT: An experimental investigation is described on the flow of
transformer oil through a constant slot between the ball and
the seat of a ball Valve. An experimental formula has been fitted
to an experimentally determined curve for the relationship between
the mass-flow coefficient and the Reynolds number.
Authors' re'sume"
Card 1/1

SHASHKOV, A.G. ,
Investigating a direct-current circuit containing theraistor.
Trudy Inst.energ.AN BM no-3:184-198 '57- (MIRA 12:1)
(Blectric circuits) (Thermistorm)

SHASHKOV, A.G.; KASPEROVICH, A.S.
Determining the heat capscit7 Of thermistors. InzhL.-fiz.zhu-r.
no:1:103-104 Ja 158. (MM 11:7)
I.Institut energetiki AN BSSSRO g.Minek,
(Thermistora--Testing)

67206
SOV/58-59-7-15973
Translation from: Referativnyy Zhurnal Fizika, 1959, Nr 7, P 191, (USSR)
AUTHOR: Shashkov, A.G
TITLE: Polarized ThermistoA
PERIODICAL: Tr. Tn-ta enerx. AS BSSR, 1958, Nr 6, pp 216 - 221
ABS TRA CT: The author discusses the properties of a thermistor whose mode of
operation is determined by a certain point on the descending branch of
its volt-ampere aharactersitio, which Is brought about by means of Dc.
It is shown that when a supplementary small-magnitude alternating '
current with a determinate frequency is passed through the polarized
thermistor, the variable component of the voltage executes a certain
phase shift with respect to it, similar to that which takes place in the
case of inductance. The impedance increment of the thermistor is deter-
mined under the condition that its heat-transfer coefficient and the tem-
perature of the surrounding medium remain constant. Expressions are de-
rived for the operating and incremental impedance of the polarized ther-
Card 1/2 mistor. It is shown that there exists a certain critical frequency of

Polarized Thermistor
alternating current
the voltage.
of capacitance
such circuits
low frequency
67206
SOV/58-59-7-15973
at which the current"executes a 900 phase shift with respect to
An expression is derived fOr free oscillations in a circuit consisting
and the polarized thermis%r. It is noted that the application of
in electronic amplifiers makes it possible to construct small-size, very
oscillators.
G.K. Nechayev
Card 2/2

9(4) PHLM I BOOK ExpWrZATION smrliqu
Voloshin, I.F., A.S. Usperovich, and A.G. Mashkoy
Poluprovodaikovyye termosoprotivIenlys (Thermistors) Minsk, Izd-vo AN BSSR,
1959- 196 p. Errata s3ip inserted.-,4,000 copies printed.
Sponsoring Agency: Akadamiya nauk BSSR. Institut anergetWo
Ed. t N.Th. raxachentseva., Candidate of Machnical Sciences; Ed. of FablIshing
House; L. MLriks; Tach. Ed.: 1. Volokbanovich.
PUMSE: This book is intended for edbineers, designers jand scientists in
transistor electronics.
COVERAW: 7his book summarizes the results of aeveral years of scientific
research and investigations carried out at the Electrice-1 Engineering IALboratory
of the Institut energettki Akademii nau BSSR(Blectric Power Tnstl-tate of the
BSSR Academy of Scieuceq). The authors also used material from Soviet anLI non-
Soviet literature on the theory and,application of thermistors in various
Card 113

Thermistors
SOV/1973
apparatus and circuits. They did not include &-c circuits with thermistors
because they state that this problem still has not been worked out. I.F.
Voloshin. wrote the introduction, Chapters II, III, IV, and also Sections 9,
10, 11, 12, 13 of Chapter VI. A.S. Yasperovich wrote Ch. 1, Sections 7, 8.9 9.1
10 of Ch. V and Sections l., 2, 5., 6 of Chapter VI. A.G. Shashkov wrote
Sections 1.2,3,4,5,6 of Ch. V. and 3 and 4 of Ch. VI. The authors thank
Professor L.B. Geyler, Doctor of TL-chnical Sciences, and Candidate of Tech-
nical Sciences N.1a. Mirachentseva. There axe 53 references: 45 Soviet, 7
English and 1 Germn.
TAW OF CONTMS:
Foreword
Eutroduction,
3
5
Ch. 1. Fundamentals of the Physical Nature of Thermistors 11
Ch. II. Temperature Characteristics of Thermistors
25
Card 2/ 3

Therwistors
SOV/1973
Ch. M. Static Volt-PApere Characteristics of Thermistors 40
Ch. IV. Basic V:-C Circuits With Thermistors 66
Ch. V. Dynamic Characteristics of Circuits vith Thermistors 95
Ch. Tr. Exemples of the Applicatlon of Thersistors 142
Bibliography
AVA31AM: Library of Congress
Jvftal
7-31-59
Card 313

SHASHEDV, A.G. (Minsk).
Transients in d.c. circuits consisting of a thermistor and ohmic
resister [with summary in English]. Avtom. i telem. 20 no.1:23-30
ja 159. (MIRA 12:1)
(Electric circuits)

NAUMOVICH, Y.M. [Navamo-iiah, V.X.J, doktor tekhn.nauk: ~WHXDV, A.G.
[Shashkou, A.H.], kand.tekhn-rtauk; ERYLOVICH, V.I.
Alskeei Vasillevich Irkov; on his 50th birthday. Venti Al BSSR.
Ser.fis.-takh.nav. 'no-3:120-123 160* (MIRA 13:9)
(Irkov Aleksei Vasillevich, 1910-)

B014/B007
AUTHOR: Shashkovq A, G.
TITLE: The.Accuracy of Temperature Measurement) by Means of
Thermistors 4A
V
PERIODICAL: Inzhenerno-fizioheskiy zhurnalg 1960, Vol. 3, No. 3,
pp. 123-125
TEXT: By way of introductiong the author refers to the fact that when
measuring temperature by means of thermistors, the temperature of the
thermistor, in the case of thermal equilibriumg is higher than that of
the surrounding medium2 which is due to measurement current, which,
though being low, is nevertheless present. He mentions the two analytical
expressions (1) and (2)9 which describe the connection between the tem-
perature of the thermistor and that of the surrounding medium as well as
the deviation of the coefficient of heat exchange. These formulas were
derived with the help of the scheme of action shown in Fig. 1, with restric-
tion to static errors. From these two expressions formula (3) is derived
for the relative error of temperature measurement, and is transformed into
S/ITOJ60/003/03/221/034
Card 1/2

The.Accuracy of Temperature Measurements S/170J60/003/03/22/034
by Means of Thermisto:rs BO14/BOO7
a form that is suited for calculation. There are I figure and 1 Soviet
reference, N)
ASSOCIATION: Institut energetiki AN BSSR9 g. Minsk C-'
(Institute of Power Engineering _of A~e AS.,BSS~s, City of
Minsk)
Card 2/2

8/170/60/003/07/03/011
B012/BO54
AUTHORS: Shashkov, A. G., Kaeperovich, A. S.
TITLE: An Oscillation Circuit With a Thermistor
PERIODICAL: Inzhenerno-fizicheskiy zhurnal, 1960, Vol- 3, No- 79
pp. 37 - 42
r~
TEXT: First the authors show that oscillations may occur in a closed
circuit of a polarized thermietor and a capacitance under certain con-
ditions, i.e. sinusoidal undamped oscillations whose frequency depends
on the thermal relation between thermistor and surrounding medium and
on the thermistor parameters. For investigating the conditions under
which such oscillations occur and clarifying their character, the au-
$hors study the processes going on in the circuit shown in Fig. 2.
They investigate the processes in the current circuit RTc which con-
sists of the thermistor 'IT , the key K19 the capacitance c9 and the os-
cilloscope loop. They determine the condition on the basis of which it
is possible to find the amount of capacitance with the action of which
Card 1/2 V/Z

A.A Oscillation Circuit With a Thermistor B/170/60/003/07/03/011
B012/3054
undamped Oscillations will occur. To obtain oscillation circuits RTC
with a relatively small capacitance c it is necessary to dispose of
thermistors in which a small time constant (up to I second) is coupled
with a high rated resistance. It in shown that the aerially produced
thermistors generally do n6t fulfill this condition. It is pointed out
that therefore it is convenient to change the thermistor time constant
artificially. This may be attained by creating favorable conditions for
heat emission from the thermistor. To check the results obtained, the
current oscillations were recorded by the oscilloscope. A comparison
of calculated and measured results showed good agreement. Fig- 3 shows
the static and dynamic external characteristics of the thermistor,
Fig- 4 the dynamic characteristic on an enlarged scale. There are 4 fig-
ures.
ASSOCIATION: Institut energetiki AN BSSR, g. Ninsk (Institute of
Power Engineering of the AS BSSR, Minsk
Card 2/2

25559
S/170/61/004/008/009/016
B116/B201
AUTHOR: Shashkov, A, G.
TITLE: Determin4tion of the thermal-time constant of a thermistor
PERIODICALs- Inzhenerno-fizicheskiy zhurnal-, v.-4j no. 8, 1961,.. 87 92
TEXT:* A method of determining the thermal time'constantsl of a polarized,
thex-x`.itsr is offered here. The method is based ixDon the use of
amplitucLe--)hase reaations (Ref. 2; Shashkov A. G. ~rudy-Instituta-'.
energetiki AN BSSR, vyp. 6, M., 1958)
AU R (w-.r +(I Dr- 1,
Modz(jta)= ~-- -ro
AI (o)-.)2 + ( I + Dr],
2Dw-
argz(ju))=q,=arctg-
+ (I -DP
which.can be easily calculated from.the dynamic volt-ampere character-
istics of the thermistor.nL~ and A! are voltage And current amplitudes,
Card 1/6

?5559
S/170/61/004/008/009/016
Determination of the.thermal time co.nstant ... B1161B201
.respectively; D is the dynamic'~actor (Ref. 2). In linear approxiniati
the dynamic volt-ampere characteristic of a polarized thermistor is an
orthogonal combination of. two sinusoidal quantities: (ZXI andLU T):
-AN~ COS
(3)
iC~' UT UT COS ((Zt +
The equati*on of the dynamic volt-ampere characteristic of the polarized
thermistor is obtained therefrom:
U2 &1 2 AU AI
T - " T (4)
+ "2 7 -_ - - '~&O':s (Y _" s-i:d
A U 611
T
In the general formt this is the equation of an ellipse, whose axes are
inclined by the angle m toward the axes of the,I and U coordinates.
The equation
6Y Aff
M arctan (2 -2 -2 COS 9 (7)
Card 2/6 6U

25559
S/1~0/61/004/0087/009/01 6
Determination of the thermal time consta--it B116/3201
is derived for a. In the general caset % is determined by the-frequency
and the.amplitude of the superposed current. IfIc and D are knoimp the
dynamic volt-ampere characteristic can be set up (Fig. 1),'using
'AU,=zUw)ATcoswt=AUCoS(-'+(P)
A U R.11 + (I - D)2 A 1 .(2)
+ (I + D
(p arctg 2Dw-.
+(I - D)'
and M- If, however*,-the characteristic is knownj1 and D can'be
determined from it. In the general case, the solution of (1) is too
cumbersome. If,' hoYrever?U-t,,* is assumed, one dbtains
k
T 2 TO (10).
(A ~U) R,] [,R2
COX Al
JAU12
D= + " (A U)'
Card 3/~ RITO A I RT,

21~559
S/I 70V61100410OC- 1
/009/0 6
Determination of th-a thermal time constant ... B116/B201
whereo is the critical frequency at which thep~ase angle between current'
k
0
aud. voltage amounts to 90.fc~and D can also be determined even if the
chargLeteristie cannot be taken. An RTC resonant circuit is constructed
(Ref- 3: Shashkov A. G., Kasperovicii L. S., IFZh no- 7~ 1960), in which
the capacitance, 0, is chosen such as to allow undamped oscillations.
to be excited in the circuit;. Amplitude an& frequency of current
fluctuations can be determined from the oscillogram of these oscillations..
&U -aY /vJk 0 is then determined andland D are calculated from (10) and
(1)), There are 2'figu:~es and 4. Soviet-bloc references.
ASSOCIATION: Institut energetiki ~N BSSR g. Minsk (Institute of Power
Engineering, AS BSSRt Minsk~
SUBMITTED- April 25, 1961
Card 4/6

RA
SLIHIASHKOV A.G.- F YKAN, Yu.Ye.; VERZHINSKAYA, A4B.; KATIBNIKOVA, E.V.
Methods for datermi4ing the thermophypical characteristice of
materials at room aid medium temperatures. Inzh.-fiz. zhur.
4 no.9:111-119 S 161. (MIRA 14-8)
1. Institut, energetiki AN BSSR, g. Minsk.
(Materials-Thermal properties)
(Thermoelectricity)

SHASHKOV, A.G.; YASIKO, 0~1.; SERGEYEV, V.L.; YUREVICH, F.B.
Electric arc beaters for obtaining bigh-temperature streams.
Inzl!.-fiz.zhur. 5 no.1:115-129 Ja 162. (MIRA --5:3)
(Electric arc) (Electric heating)

AUTHOR:
TITLEi
Shashkov, A. G.
3/170/62/005/011/003/008
B104/B102
Self-oscillations in thermistor circuits
PERIODICAL: Inzhenerno-fizicheskiy zhurnal, v. 5, no. 11, 1962, 64 - 73
TEXT: A thermistor - capacitor oscillatory 'circuit (Fig. 1) is studied.
The nonlinear equations for the heating of the thermistor, for the voltage
drop at the thermistor, and for the current passing.through the thermistor
are written in linearized form dAR, I-D - ~_ 2D
+ A R. AU,
(1a)
A R, B
D - OP79
d A.V,. + I I + UT 'TO AR, (2a)
Card 1/ 5 dt C RTo CR, .

3/170/62/005/011/003/008
Oelf-oacillations In ... B100102
which give d2 A U, C I + I - D ] d~ +
12 k~, -
d R, dt
+ -!-[(-
' - ' ) D ] AU., 0.
C
From this equation the stability criterion
C R,,, R,
is aerivea as well as the condition
for self-excitation , and formula
+ + (5)
D>O.
I + I + 1-D
(6)
C R, RI)
C, .1, +,RTo (7)
(D- I) R, R,
Card 2/5

S/170/62/005/011/003/008
Self-oscillations in ... B104/B102
for the capacitance C at which the oscillatory circuit is excitod har-
monically. C k has real valuee only if D >1, i.e. if the operating point
lies on the descending branch of the static vol.t-ampere characteristics.
For this case the self-oscillation frequency is
/1' -V 1 k+_1 - L__1 ~ - 1i -L"-i 1- D + 1 + (8) from
K 7 CC R_ R '-C R R R R
( 10 1.0 1 ) . .( TO 1
which it follows that c.,,increases with D, The dynamic volt-ampere charac-
teristics is described by 2 112
Aur
+
2 12
A /in A in M. On the basis of these
equations it is shown that the energy stored in the circuit remains con-
stant and is exal to the sum of the energ&ies in C and L, corrected with
the factor RTO (R TO - RT) . Furthermore, the sum of the squares of the
energy accumulated in the circuit and the energy dissipated by the thermis-
tor, multiplied by the dimensionless quantity (' '? remains constant
.j t: -)2,
during the steady-state oscillation. The relaxa ion- type self-o3cillation3
were studied experimentally by the circuit shown in the figure. The dynamic
volt-ampere--characteristics and the static volt-ampere characteristics
Card 3/5

3/170/62/005/011/003/008
Self-oscillatiorys in ... B104/B102
(Fig. 2) were taken. The types of oscillations occurring after the circuit'
has been switched on are discussed. There are 3 figures.
A530CIATIONt Enargatieheakiy institut ANN BSOR, g. Minsk (power
Engineering Institute AS BSSR, Minsk) I.C--,
SUBMITTEDs May 26, 1962 v
Fig. 1. Circuit diagram
Card 4/5

B/170/62/005/011/003/008
Self-oscillations in ... B100102
Fig. 2. 6-tatic and dynamic volt-ampere characteristic:;.
Legend: (KIAT-11~ t1hermistor, R2q . 12 kiloohms, C - 90 microfarads,
R - 8 kiloohms,9 - 20 C, )-- arc tan , d--, - are tan R1.
j C./
Card 5/5

KASPEROVICH, A.S.; SHUMMV., A'.G.
Effect of the parameters and conditibne of heat transfer on the
oscillation frequency in a cir&dt containing a thermistor. Inzh.-fis.
zhur. 5 no.7:65-69 JI 162. (KIRA 15:7)
1. Energeticheakiy institut AN B8SRq Yin ---~Iits) (Thermistors)
(Heat-Tranomission) (Electric cir

SHASHIKOV, Anatoliy Gerasimovich; TKACHEVA, T., red. izd-va; SVIRIDOV, V.,
[Oscillations in networks containing thermistors] Kolebanila
v.tsepiakh s 'ermistorami. Minsk, Izd-vo AN Bel SSR, 1963.
146 p. RRA 16:8)
(Electric networks) (Thermistors)

LTKOV A.V., akademik., red.; SMOLISKIY, B.M... prof.., red.;
SHASHKOVP A.G., kand. tekhn. nauk, red.; FLYAT, SH.N.,
lt~. x,MR. Wax, red.; POFY.RANTSEV, A.A., prof., red.;
ROMANENKO, P.N., prof., red.; PERELIMAN, T.L., kand. fiz.-
mat. nauk, red.; YAROSHEVICH, O.L., kand. tekhn. nauk, red.;
BELIZATSKATA, L., red. izd.-va; TIMOFETEV, L., red.izd-va;
SIDERKO, N.3. tekhn. red.; VOWKHANOVICH, I., tekhn. red.
[Heat and mass transfer) Teplo i massoperenos. Minsk, Izd-
vo AN BSSR. Vol.l.(Thermophysical oharacteristics of materials
and methods for their determination] Tep'lofizicheakie khaislte-
ristiki materialov i metody opredelentias Pad obshchei red. A.V.
Lykova i B.M.Smollskogo. 1962. 216 p. V01.5. (Methods for
calculating and modeling heat-and mane-transfer processes) 14eto-
dy raecheta i modelirovaniia protsessoy teplo- i massoobmena.
1963. 471 p. (MIRA 16:10)
1. Vsesoyuznoye soveshchaniye po teplo- i massoobmenu. Ist,
Minsk,, 1961. Akademiya nauk Bel.SSR (for Lykov).
(MaterialB--Thermodynamic properties)
(Haat--Tranamiesion) (mass transfer)

~-av,w~wff -1
- ~ ,
Design of thermeanemmater thermistor circuits. Inzh.-fiz.
zhur. 6 no.9:18-26 S 163. (MIRA 16-8)
1. Institut teplo- i masaoobmena AN BSSR.. Minsk.

BULYGAY A.V.1 SHASHKOV, A.G.
Semiconductor vacuLim gauge. Inzh.-fiz. zhur. no.12:95-100
D 163. (MIRA 17:2)
1. Institut teplo- i massoobmena AN ASSR, Minsk.

. ;- "- - : ~4~;.' .. ri zz~ .- I I... -1- -1
Ali
__w
Ali(
Ak,Ua5Z)dUN M: Ak4CAOW4~
ALTTIIHM Sha-shkovj A. 0.
TTrL3 i Block diagrams for measuring flow parMGtW$ b3r =4m Of tWMdA0t'G
SOURCE; Inshenerno-flaicheakIX shurvAl# 96a P.. 1964t 83-87
tOPIC TAGS t turbulent flow, therw"tors - disWeLon ivIstion, flow probe,, burbalwt!
fluctuation,, temperature moasureamt
ABSTRACT i Block diagraw are presented for measuring velocity,, tomper4turs, and
their fluctuations ii a turbulent stream, A generalized 'blook diagram f or '.he flow
a- PA--& S- -kk& A4 fftft4an-h af -hh* +hmlstar

T! ~ MT
TSITI~71
For 8rall turbulftlt fluOt"tions 11D 1;0=111a) k(T) jS ropp"entod as the nn Of

L-YKOV, A. V.; VASIL'YEV, L. L.; SHASHKOV, A. G.
"A method for simultaneous determination of all thermal properties cf bad heat
conductors over the temperature range 800 to 5000K."
report submitted but not accepted for 3rd Symp on Thermophysical Properties, Lafayette,
Ind, 22-26 i;i~r 65.
Heat & Mass Transfer Inst, AS BSSR, Minsk.

VERZHINSKAYA, A. B.; SHASHKOV, A. G.
"Method and instrument for measuring heat conductivity and th-er.-~- di-ff-
1
pg,pg?r submitted but not accepted for 3rdSymp on Thermophysical Properties,
I -
Lafayette, Ind, 22-26 mar 65.
Heat & Mass Transfer Inst, AS BSSR, Minsk.

LYKOV, A. V.; VASILIYEV, L. L..' SHASHKOV, A. G.
"A method for simultemeous determination of all thermal propeert-JeS of Tic'sr heat
conductors over the temperature range 80 to 500OK-"
report submitted for 3rd Symp on Thermophysical Properties, Purdue Univ, Lafayette,
ind., 22-25 mar 65.

SHASHKOV, A. G.
"The construction of thermoanemometric circuits and the possibilities for
using thermistors in them."
report submitted for 2nd All-Union Conf on Heat & Mast Transfer, Minsk,
4-12 May i964.
Inst of Heat & Mass Transfer, AS BSSR.

~V _A. G.
S~~KO
Block diagrams for measuring flow parameters with the aid of themastors,
Inzh.-fiz. zhur. 7 no.9:83-87 S 164. (MIRA 17:1.2)
1. Institut teplo- i massoobmena AN Belorusskoy SSR, Minsk.

WW/JWTRK
.,ACC NRs Ap6ol7284 SOURCE CODE: uR/o2o1/65/ooo/oo4/OO25/O0
AUTHOR; -Sb~a!!LkT~_Aj.L. LAbramenko) T. 11. 5
ORG: none
TITLE: Concerning the calculation of thermal conductivity Iof binary gas mixtureal M
SOURCE: AN BSSR. Vestsi. Seryya fizika-teklmichnykh navuk, no. 4, 1965, 25-28
TOPIC TAGS: gas kinetics) thermal conduction) thermodynamic calculation
ABSTRACT: Although not stated specifically in the article, it is assumed that part I
was published in the same source,, no- 3, 1965. In view of the complexity of them
'rigorous thermal-conductivity formulas based on the rigorous kinetic theory of gas
'mixtures, the authors present simple approximate formulas, based on the assumption
that the thermal conductivity of a mixture of polya-tomic gases can be represented in
the form of a sum of two parts, one characterizing the transport of translat:~onal
kinetic energy by collision, and the other the diffusion transport of internal energy,
Approximate formulas are written for each of the components. Fbrmulas are also lyre-
sented for the thermal conductivities of a mixture containing a polar component and
for a polar gas. The thermal conductivities of a number of mixtures (CO-CO2, H2-CQ2.1
1~3-CQZVH4-Mi?~,4%40, NH3-C2H4, Xe-He, Xe-Kr, and Xe-Ar) were calcula-kied on the.
basis of these formulas and foundto be in satisfactory agreement with the experi-
mental data cited in various references. Orig. art. has: 1 figure and 10 formulas.
SUB CODE: 2q/ Sum DATE: oo/ oRiG REF:' oo3/ oTH REP: oo6
C.,-d V1 af

5
AUTHOR: Rutskiy,, I. N.; Paniko, Yu. P.;
ORG: none
SOURCE CODE: uR/O2Oi/65/ooo/oo4/oo3q/Cm
Shashkov, A. 0.
TITLE: Thermistor thermoanemometerio
SOURCE: AN BSSR. Vestsi. Ser7ya fizika-tekhnichnykh navuk, no. 4, 1965, 39-46
TOPIC TAGS: thermistor, anemometer, resistance bridge, flaw measurement, temperature
measurement -Iv~l
ABSTRACT: The authors describe a semiconductor .:-:trument (Fig. 1) in which ther-
mistors are used to measure currents of air having a relatively small slowly-varying
velocity. The instrument is based on the use of a 1---idge circuit with feedback which
automatically compensates for the change of the resistance of a'thermistor connected
in one of the arms.' The instrument can be used to measure temperature between 0 and
50C and to measure air stream velocity in two ranges, 0 - 4 and 0 - 20 M/sec. The
theory of the instrument is described in detail and the electrical and air dynamic
formulas involved in the theory are derived. The measurement error does not exceed
5% of the air stream velocity and 0.5C. Orig, art& has: 4 figures and 12 formulas,

L 36269-66
ACC NR: AF6017265
Fig. 1. Diagram of instrunent. Switch
positions: a - off., b and e - tempera-
ture measurement,, c - velocity measure-
ment,, o - 4 jo/sec., d - velocity meamwe-
ment., 0 - 20 Wdec.
,in
go CODE: am DA72: 00/ ORIG FW: 01V OTH REF: 001