SCIENTIFIC ABSTRACT SHIMANSKAYA, N.P. - SHIMANSKIY, A.M.
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SCIENTIFIC ABSTRACT
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SO-V/51-7-3-12/21
yjautc Scintillators with Aditions of -ryl Dorivatives of 1,3,4-Oxadiazole
prepared by cycllz-~tion of the corresponding dihydrazides by heating
with phosphorus oxychloride (Ref 3). ,,.l1 compounds were purified by
r-*-cryr,+:r,lliz,-Ltion and chrcrizto~raphic trAO47-iont. The scintillators
rare in the for-a of polystyrano discsOdh swvviate 1,3,4-oxadiazole
dariv,itive added to them) of 20 m;i diameter and 12 mra height; they were
drefarati by hi h t;vq)o,'.,%tuz'e poly-:o)rizzition in an Onosphere of nitrogen.
7110 ftbacir-ption s,)actlra rirto recorded by :--aans of a spectrophotomater
iF-4. The lu-,,*-n3scsnca ,puc-zr5& -:!9rc obtained by meaus of the same
Instrument used as a ~ionochra,;-itor; they were recorded photoelectrically.
The scintillatioa efficiancy rab deduced from the current of a F3U-19
r,hotmultiAler. ', saople of .16110 of 0.1 licuria intensity vas used as
r-is so-.irce nf qxcit*t--ion. Tho absorption spectra of the eight
c-tadiazolss are sho-xn in 1 (curves 1-4) and 2 (curves 1-4). The
spectrum of polystyrene is shovn as curve 5 in both
figures. The greatest ai:.t-unt of overl-i )ping of the absorption spectrum
,~-ith thi lu~inezzqnce sp3e;rum of polystyrene was exhibited by the
ccm-~our4s rith 1-nar)hthyl radical, that Is the compounds qWPD, 0-FION-D
-BD Figs 3 and 4 snow the photoluminescance spectra (excited
~r.Ath 253 and 313 mjL mercury lines). Here again the oxadiazoles with
1-naphthyl ralical chow th3 -raiktast amount of overlap with the maxi==
Of the M-19 sansitivity. Th3 depondence of the scintillation
2/1'
SOV/51-7-3-12/21
Plar.tic icintillators with .1,4ditions of Aryl Derivatives of 1,3,4-Oxad ia tole
affi--Ioncy on the concentration of the oxadiazoles (Fig 7) shows that
+,-,- ccr.,20unds oQIFD, OrISED, WW and BBD are the most efficient. In a
t~blo on p 369 the authors list the absorption and luminescence
(cols 3 and 4), the concentration oxadiazole in polystyrene
(eol 5) and the scintillation efficiency (col 6) of the eight oxadiazole
,i-;riv.tivjs listed above and eight other 1,3,4-oxadiazole derivatives
studied earlier. Tho authors found that the scintillation efficiency
of organic coanounds In plastics Is determined primarlLy by their
absorption and luminescence spectra and their luminescence yield. The
scintillation efficiency may be measured in relative units by Swank
and Buck's Liethod (Ref 8j, allowing for the overlapping of the
ImAntsciace spectrum of the base (polystyrene) and the absorption
snecr,r= of the additive (oicadiazole derivative), the photoluminesconce
y1old of the additive aiy,4 the efficiency of recording of the emission
oy the Additive. The best scintillation property among the diaryl
d3rivt,tives of oxadiazole vore found in the compounds with 1-naphthyl
~%nd biphonylyl radicals. `,:.ion& the sixteen compounds listed in the
.;"I rd 3; /11 table on v 369 the following -more found to be raost, efficient in
SOV/51-7-3-12/21
1-1zintillutors. ;-,ith Aditions of Aryl Deriv.Alves of 1,3,4-Ozadiatole
olastic scintillatorst
2,5-di-(4-biphaaylyl)-1,3,4-oxadiatole (BED);
~,,5-di-(l-naphthyl)-1,3,4-oxadiatole (OSQW);
I-henyl-5-(4~,3athoxyphenyl -1.3,4-oxadiazole (UtPFD);
2-(,I-'c,4-3"-.,)Ilvlyl)-5-(2-tiaphthyl)-1,3,4-oxidiazole (CU;BD);
~anyl-5-(l-naphthyli-1,3,4-o;cadiatole (ILIND).
Thare are 7 fi6uras, 1 table and 9 roferences, 3 of vjhich are Soviet,
Sngllsh, I jerman and I translation into Russian.
Diciabar 26, 1958
27 .1
S ~761/031/010/001/010
9
5" Selo /07 ,
~.Lj Y00 D227/D304
AUTHORS: Bezuglyy, V.D., and Shimanskaya, N.P.
TITLE: Polarographic study of some oxozoles
PERIODICAL: Zhurnal obahchey khimii, V. 31, no. 10, 1961,
3160-3177
TEXT: The investigations were concerned with phenyl-, diphenyl-,
and naphthyl substituted oxozoles, used as luminophoree in a 8Cin-
tillator to establish the relation between their polarographic
and optical properties. The measurements were conducted with the
Geyrovsky-Shikal-polarograph using a saturated, high specific re-
sistance solution of N(C Hj~~aI in 92% methanol. The solutions of
oxozoles used in the inv9s i tion were prepared using 60:40 me-
thanol:dioxane mixtures. The experiments showed that phenyl-,
naphthyl-, and biphenyl- substituted oxozoles undergo reduction at
the cathode giving unique polarographic waves for different sub-
stituents. 2-i-lethyl-5-phenyl-oxozole did not reduce under the ex-
perimental conditions used,but 2.5-diphenyl oxozole gave two waves
on the polarograph, whose half wave potentials corresponded to
Card 1/6
27901
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Polarographic study ... D227/D304
-2.10 and -2.33V, referred to the standard calomel electrode. Sub-
stitution of the 2-phenyl radical with 2oC-naphthyl displaces the
first half-wave potential to -1.85V; 3-naphthyl substitution dis-
places E 1/2 'f the first wave to -2.02V. E 112 of the second wave
for 1-naphthyl derivative is -2.23 and for 2-naphthyl derivative
-2.23, i.e. very near the value for the second wave of 2,5-di-
phenyloxozole. A greater effect may be obtained by introducing
into position 2 of the diphenyloxozole radical, when B 1/2 of the
first wave = -1.77 with E 112 for the second wave -2.18V and E 1/2
for the third wave -2.28V. This compound may be considered com-
posed of two 5-phenyloxozole groups joined by a phenyl radical
forming a bridge between the electron interaction of -the two
groups. If the bridge is provided by -CH=CH-, a group containing
-/relectrons, E1/2 is displaced towards less negative values and
is equal to -1-36V. Introduction of a -CH2-CH 2- bridging group
causes the loss of the polarographic activity of 1,2 - di
Card 2/6
27901
S/079/61/031/010/001/010
Polarogriaphic study ... D227/D304
(5 phenyloxozole)-ethane. To investigate the effect of 5-position
substituted derivatives, 2,5-di-( 1-biphenylyl) onzole and 2-(4-
biphenylyl)-5-(1-naphthyl)- had E 1/2 = -2.OOVV E 112 ::~ 2,22V
and E11/2 = -1-97V, and B 21/2 :__ 2122V respectively* From the ex-
perimental results it follows that the 5-membered oxozole ring
undergoes reductions under specific conditions, at the mercury
dropping cathode and the ease of reduction depends on the substi-
tuent, and its position in the ring. Substitution of phenyl instead
of methyl group in 2-position gives rise to unique polarographic
waves. Substituents in position-5 have a smaller effect and the
introduction of 1-naphthyl in place of biphenyl in the 5-position
(substituents in position-2 remaining the same) changes the half-
wave potential very little. It follows then that the most readily
reducible is the C=N- bond and only after its reduction can the
link between position-2 substituents and >C=C,,'bond (between 4th
and 5th C) be broken; the substituent has practically no effect
on the E1/2 0f the second wave. The electro-negative effect of
Card 3/6
27901
S/079/61/031/010/001/010
Polarographic study ... D227/D304
aromatic radicals, no reduction occurring with alkyl oubstituents
joined to >C=N- group, is presumably due to the lengthening of the
chain of the conjugated double bonds. It must be mentioned that
contrary to other investigated oxozole derivates, compound no.
underwent reduction.along the -CH=CH- bond and its number of
electrons taking part in the reduction of one molecule of the
compound was equal to 2. It follows from research that the electro-
chemical reaction on the mercury dropping cathode for 1.2-di
(5-phenyloxozolyl)-ethylene may be represented by first wave
Eq.
11C-N N-C11
+ Ze + 21110
11C-N N-C11
if
0
Card 4/6
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Polarographic study D227/D304
which explains the absence of second waves. A table also gives
the wave lengths in the region of maximum absorption and it may
be seen that the character ofA m,X9 in general, corresponds to
the variation of E1/2 values. The fact also confirms the depen-
dence of polarographic results on the character of the substitu-
ent. It was also interesting to compare scintillation effective-
ness of the compounds with the polarographic results which shows
a certain correlation between these properties. It may be conclu-
ded that the polarographic method may be used for determining the
effectiveness of a given substance as a scintillator, this effect-
iveness being higher for less negative E values. There are
1 table, 10 figures and 9 references: 5 ~43iet-bloc and 4 non-
Soviet-bloc. The references to the English-language publications
read as follows: F. Hayes, L. King, J. Am. Chem. Soc. 74, 1106
1952); E. Hartnell, C. Bricker, J. Am. Chem. Soc. 70, 3385
948).
R
Card 5/6
27901
S/079/61/031/010/001/010
Polarographic study ... D227/D304
ASSOCIATION: Kharlkovskiy filial vaesoyuznogo nauchno.-iseledo-
vatellskogo instituta khimicheskikh reaktivov
(Kharlkov branch of All-Union Scientific Research
Institute for Chemical Reagents)
SUBMITTED: September 10, 1960
Card 6/6
L 13353-63 EwPWAiT.Ce-)/w--(P).,.VA ---.---AFrqAP
ACCESSION NR: AP30026V S/OOW/63/033/006/1726/1732
AUTHOR: Shimanskaya, N. P.; ~ezugly*,'J, V. D.
6 i40
TITM: Polarographic investigation of oxadiarsoU Livatives 65 11
SOURCE: Zhurn&3 obehabey k-hlcdi, v. 33, no. 6, 1963, 1726-173P.
TOPIC TAGS, polarographic investigation, oxadiazole derivative, half-vave
potential, polystyrene
ABSMCT: The polaragraphic properties of oxadiazole derivatives such a
A VMnyl, t
biphenyl, naphthyl and others used as luminescent additives in Pl&sticA-';V*re
determined. It was found that substituents in thi 2 and 5 positions influmeed
advantageously the reducibility of the oxadlazole ring. The polarogmphic data
are compared with some optical properties. The b&lf-vave potential values are
tabulated. A correlation is found between the half-wave potential (diffusion
and catalytic) and the scintillating effectiveness of the substances. On the
basis of the polarographic data, the possible scintillating effectiveness of
these substances can be determined. The polarographic properties are
influenced by the effect of conjugation. P lystyren van used as an expearimental.
substance. Orig. art. bas: 4 figures and 1 table. V"
Card 1/2
L 13353-63
ACCESSION NR: AP30026V
ASSOCIATION: Vseaoyuz*-%r Iwo -issladovatel skly lastitut waakrUstaLlov
pme
i osobo chisty*kh kbimichask-lich vashobastv, Xharkov (All-Mlon Scdentific -77
Research Institute of MmggrysWo. and Y_Ilnmrs Cbeideal Stibstan
suBKmED: 29jun62 DATE ACq: 20iu3.63 ENCL: 00
SUB CODE: 00 HO REP SOV: 004 OTHORS 009
Card 2/2
'F7W ~'FWA h ) /EUA (c ) IEWA PC 4/
:X 1~9 16 50m / olo 3 11 S06 I
SrMR(S Rzf- ah. 111jaiya, Abu. ~S-156
A R) i maw lLa ya ,N Bo-z ug y-f V . D.
4,lme pi -,Q"Tt toa
'-A ~~S pLa8tt,; kcjz~jjjaLd frrrocnemicai propei ',y opc L"
jz -,kn 1 Y'3 t YT-P ne 4 na
RA N A T 'Oh '"rw authCT8 e'vOivk-I A ?r-,---ce~dure tor the polaro-grapb..- a:-i.,,
I lAtors nta I-hem lo eiLna the electroc-homl-.4ft, prvp~i-
pounds In patyatyreile was carriea out Possible a S-rudy
,f ag!ag i-n pLtatic scintilLatara- Studl,*d was the stability of lumineiwi-rl
an-d expooore to radia"IcAt-
BMGLYY, V.D.; SHIMANSKAYA, II.P.; PERESLR41, 7e.M.
Mechanl5m of reduction of 1,3-:)xazole and 1,3,4--rxadiazr)le
derivatives. Zhur. ob. khIm. 34 no.11:3540-3545 N 164
(MIRA 18:1)
1. VsesoyumiTj nauchno-Isslodovatellskly institut mmokristallov,
Kharlkov.
;~ , "; T , - * "r '7 "; . ;
.-, 4 , . : I - I , i . I , .1 .
p b . I I .
- -.4 - v . - I -
. - . .1. 1 . . . - . IZ. I - . . . :". I!, . I .. .. .-
a --:1-7 .';,, , f --I . . 1. . 4 ,
1, 02421-67 r'
ACC NRi 003138o SOURCE CODE: UR/007q/66/o36/ooq/l6ol/i6O3
AUTHOR: Shimanskaya, N. P. , Malkes_L L. Ya.-_ Bezuglyy, V. D.
ORG: All Union Scientific Research Institute of Monocrystals, Scintillating Materialol-
I and High Purity Chemicals (Vs-e-soyuznyy naudmo-isaledavatel'skiy institut monokristal
i stsintillyatsionnykh mateFialov i osobo chistykh khimicheskikh veshchestv)
TITLE: Reaction rate of thermal decompositionlof some azines
SOURCE: Zhurnal obshchey khimii, v. 36, no. 9, 1966, 16ci-1603
TOPIC TAGS: 9kiiW_ thermal decomposition, reaction rate
ABSTRACT: Polarographic studies were made of the effect of the structure of azines
(I) on the reaction rate constants of their thermal decomposition at 300C.
11-C11-N-f4=.CI1-R 2& a-cii--ci1-n+Nj.
1 7he results showed that the decomposition of azines is afirst-order reaction. Reacr
tion. Reaction rate constants calculated for some azines from the experimental data
are given in the table:
ord F
L
C--- 1/2 unc! 97.9924
SU Al A IV .0
SUBJECT USSR PHYSICS, CARD 1 / 2 PA - 1803
AUTHOR GORSKOV,G.V., SIMSKAJA,N.S.
TITLE On Calorimetric Measurements of Prepazations of Naturally Radio-
active Families.
PERIODICAL Atomnaja Energija, 1, fase-5, 86-93 (1956)
Issued: I / 1957
The preparations themselves can be liquid or mixed with other non-active sub-
stances whichp in some cases, are highly absorbent. The effect of absorption and
of self-absorption can mostly not be estimated, for which reason the accuracy of
measurements mostly does not go beyond from 2 to 3~%. Even greater errors are
committed on the occasion of the determination of the radioactivity of prepara-
tions by comparison with a gauging preparation of different origin.
On the occasion of calorimetric measurements of naturally radioactive preparations
the authors were faced with the lack of complete data in modern tables of radio-
active constants (e.g. J.HOLLANDER, J.PERIJW, G.SZABORG, Rev.Mod.Phys..?5_, 429,
(1953). The table3labove all contain no detailed information concerning the ener-
gies of gamma rays and their relative and absolute intensities. Furthermorev there
are no e.,fA concerning the number of conversion electrons and the average ener-
gies of P-spectra. It is for this reason that the authors carefully analyzed
all existing data on energies and on the radiation yields of the elements of the
three naturally radioactive families. By the critical investigation of a great
number of experimental works it was possible to determine the energy Ei for each
Atownaja EnergijpL, .1, faec- 5, 86-93 (1956) CM 2 / 2 PA - 1803
element as well as to determine the total "thermal" onargiesfcorresponding to
one act of decay of the preparations of Ra, MaTh, RaTh, and Ac which are in
equilibrium. For the radium preparations also the corrections for the increase
of the heat effect caused by the accumulation of RaE and Po 210 was computed.
Knowledge of all these quantities made calorimetric measuring of the absolute
activity of many different preparations of naturally radioactive families
possible. For this purpose double calorimeters of the static type were used.
A table shows the measuring results of some Ra-, RaTh- and Aj-preparations.
The following measurements were furthermore carried out by the calorimetric
method: The relations between the milligram equivalent and the data in milli-
curie for the RaTh- and Ac-isotopes which are in equilibrium; these relations
are of importance in the practice of ionization measuring. With the conditions
usual in the USSR for ionization measuring (lead filter of 5 mm thickness and
standard chamber SGM-1) the following results are obtained: I mg-equ HaTh -
1,29 + 0,02 milliourie RaTht 1 mg-equ. Ac 10,1 1 1,5 millicurie Ac)9 the con-
tent ;f radioactive substances on neutron :our.. 0 f the type (xa + Be)t the
content of Ra and MoTh in radium-mosothorium preparations. The calorimetric
method is not suited for radium-mosothorium preparations with unknown time of
production ("age"), but it is well suited for the determination of the.compo-
sition of "young" preparations.
IESTITUTION:
SUBJECT U33ft / mYSICS CARD 1 / 2 PA - 1759
ZM1103 SILIAIISKAJA,11.S., JASUGIIIA,E.A. 227
TITLE Doiermination of the Half-Life of Ac by the calorimetrical
Method.
PERIODICAL Atomnaja Energija, .1, faso-5, 133-133 (1956)
Issued: 1 / 1957
As the authors had a weighable quantity of pure Ac 227 available, they attempted
to measure its half-life calorimetrically. The calorimetrical measuring of half-
life of long-lived isotopes is known to be reduced to the determination of the
beat generated in the calorimeter by a known quantity of the radioactive iso-
tope. The formula for the computation of the half-life is written down.
The preparation used here for investigations was first chemically purified.
The preparation (Ac 2270 ) had a weight of 2,01 + 0,02 milligrams. The impuri-
2. 3
ties in the preparation are quantitatively mentioned. The preparation con-
tained no radioactive impurities. On the occasion of the purification of the
preparation also its isotope, Rdlo, a daughter-product of Ac227, was deposited
together with Th. Therefore all basic calorimetrioal measurements were carried
out after 6 months, i.e. after establishment of radioactive equilibrium in the
preparation. Measurements were carried out in a double static calorimeter, which
is being used in the Radium Institute of the Academy of Science of the USSR for
the calorimetrical measuring of radioactive substances. The thermal efficiency
of the preparation was 23,7 milliwatts (t 0,5%), When determining its activity
S~mqwsr'[~~n' W S
SIT Bi -'r, T Ul;sn " P~IYSICS COD 1 / 2 PA - 11-132
-'T~-
.,I
ITLE The Datermination of the Bifurfatior, Ratio in the Decay Schem~~
of P0
PERIODICAL Zurn.(-ksi).i teor.fis,31,1aac.2, 174-177 (195-5)
Issu-ad: 5.10-1956
At first se,.reral previous works d(jaling with t.hD aame aubject are discussed.
;;hen this bifurcation ratio is determined the number of f -quanta ozitt6d by
the Po 210 source per time unit must be estimated, and absolute activity must
be measured with sufficient accuracy.Attention is drawn to the frejuently
occurring grave errors committed when measuring a-intensity with *the help of
ionization ~;hRmbers, impuloe chambers and luminescence counters.
~-.' authors used a puro Po 210 preparation. The nuzber off Quanta emitted per
L cond va:~ deiermined by comparison with a Cobo source o nown .4;.ten-Aity
(1~0.19-3 -, 0,8).103 acts ~f de~,ay per second. These Measurements were carried
out LY :r?lris of a 3 tandard-P -counter with an additional 2 mm alu.:--inium filter,
I
and the resulta of two measurin,& series are shown i.n a dia-ren. I~ tl,e ratio
k of the intensity of the 4,b-
c210 4 P -radiation of the ccuged Cc source ~z_nd of the
Po preparatien to b-~ measured as well as their absclute activities IN
are knoxn, the number n. of the 800 keV- f-quanta emitted by the P02 zer
act of di_-cay cun be determined. The correction coefficients yet to be intro-
r- ., /
I '- .. -t . .- , I - , - --. - - 1 7 - -, . . I - i _; I ~ I I - ,."l' - --,
L- -- . -
AD
- ---- -, C- . I .-- - I I- --
- - -a
I - I ~ , " '114 '11V ~,,
1~ , II 1- 11 1 . ., I /I . . - I.... - , -- -
t P
SHIMANSL4,V, N. S.
32 memory of Nikolai Ivanovich Dobronravov. Trud7 Radiev.inst.
AN SSSR 6:20-23 '57. (MIRA 11:2)
(DDbroriravov, Hikolai Ivanovich, 1891-1949)
SOV/120-58-,-23/37
I L 'JT '0 .1 1_1manskaya, IT. S.
T:i--- Detelnminat-on of Nalf-Lives ol' Radioactive Isoto-pes
D:)ubl- Static Calorimoter (Oprodeleniye periOUIV
I
_,)-"1ura3r,adu radioa_ktivny_)-h iz-obopov ~, po-.ios1-Xh'7u
statichesko.-o zklalori_-~)tra)
P i Teklinih-a Er1_,s,-,erimen',a, 1958. Nr 2 37
031HAR) $
AJ13 j T R A,,` 2' T.Ae caici-irnaeter is shown in Fik-,.;.i a.D.1 c,)n3istr, olf two
-internal calorimetric cylinders A anl B placed in-
C whose tc-1-peraturt:, T is kept constant. If
1 0
sanple is placed, for in A then
,,..,rtain interval of time a te-m-,~erature difference
U.; ed bc twe--n A and B. This temperature dif ference
ic, f uz-- ~)n of 4,---,e li~.aUnr, Pover of 'he radioactive sand,_'-_
fc~-- a --iwin calorliacter system. The calorimeter i:--
in a prolilAn-!xy experiment by a special heat(!r
izi, sL_::,e cyl--i --" -r A. A particularly usef-al
a~i'ara,us- -",1e case when the radir.,a^tiv,:-
in. thc cy.1--nder A and the heater in the Ct'-Iler
SOV/1 _20- 58-2-23/317
-1'V_- Determination of Half-Lives of Radioactive Isotopes Using a
Doubl;n- Static Calor-_'meter.
cylinder B . The heater is adjusted so that the tempera-
ture difference is reduced t92~ ero. The device was used to
measure the half-life of Rn . The half-life was found
to be T - 3.83 + 0.03 days, which is in gcod agreement with
the accepted valUe which is T - 3.825 �-0.005 dwjs. There
--Ire 2 fir,ures, no tables and 8 references, 4 of which are
English) 1 French and 3 Soviet.
A30"OCIATION: Radiyevyy institut PJT SSSR (Radium Institute of the
Academy of Sciences of the USSR)
SUBMITUD- Jaly 2, 1956.
Card 212 1. Radioisotopes--Half life 2. Half life--Keasurement
3. Callo-rimeters--Applications
SOV/48-2' 2-7-19/26
G. T., Fuzno-r~v, `3. S., Sh i.-. L r, r. k a Y C
wa t i on 'i a f. 1"i _14 1, :tj wl f)
o 1. r., h tat Ion
d I y
15" 16,-)
i ot!ninku porckhorlov T~y
1 6:~ 16
"0
witik SSSR, ^7eriya fizichezk.~:r,
Nr 7, PP- 8~50-960) (LISSR)
~_CT The decr~y energy E 0 of ralioactive isotopess, rhich ire sub-
.;,~cted to :-n clr-ct-un c%-turc cLn be determined by 5 different
C j~ - .- -
zethod.,-. They are le:~cribel. From the evidenc ~c7 i v . n ~t
a
conc urizA, that the 5th motho,~, that utilizing_ the r t i
Is vt~1'11 convonient -n the determination of small tran=utat-ior
e n ~! Y * r-i 1_, S - ~v _~n -_'.--;otopeE3 rith a relatively 3in-le
ieca.r -.cherw~, Vili---hi lo not exhibit n considerable converting
casck.de y-r.-di!,tion. "'hu a,-1plioation of this method i,_ liz-vit-
_!.,j 1/4 ed by the ir_,i:erft~ct-_'cn~,- still inherent in tie =,odern theor~r
SOV143-2 2 -7 -1.1,/26
t i, r-i I n,- t i (in o- the i-!:~tio L/Y r 7.-- ;Iv, an Futinzti'on of the
'n e c s 165 o 16 5
0 f ,y ---> . b
o~ K-c~--pture h~y t:;c: 'Knowl,.I~df~e of the cualitative
t
i -~, e re-
a the p ocesses of
Ur r ij r g en o n t of the 1-1 ct-1-on, --hell of the aton. L/I:
tf,rrnincd for t-;o of rnre earths, Dy159 awi r_r165,
botn hr,ving, a neutron deficit. Px-oceoding- from the re.,~ul t s
o!' the procesLes :,~,I
>
a n I -E r165 Ho 14) 5 were estimated. A -1-spectrometer cun'
a counier wa3 used for measuring the
and the inten-c-itiez of an X-ray K- L-nd .,-radiation.
The nro-.,,ortional couvte-:~ (2ef 20) permitted to =eazure tne
'I- - nd `-ray rAi%tion of ,-xall energies, ~?hich is quite im-
:)o~:siblu ,-Ath other-ethodo. '.,he proportional counter vith
:,--.1uminum cuthode and its circuit diagram iz
e.,.-cr-'bed. The --i-cording of the counter for -t- and
.,-ray--.-.di:.tion of varyin:T :_~.acrgy i:3 computed aqAordinj to
tiv, nbCorption coeffil-ientr for this rnliation --n argon
:-_-,~Ilium (Ref 2.'), t,,ik_,n,, into account the geometry of
2/4 arrt;n,~,amont. The electronic circuit diat-,ram
SOV/4 8-~2-7- 1 )/26)
165 bind an Esti7--tion of the
T~ , t atio L/7 in DyI 59 n d E"r
rmination of t he
J.- 16 5 165
Tri,n smu t a t i on -:.nerj-it~:i uf .',/ ' --> Tit, and Zr - ~, Ho
ind th-~ calibration of the devica i:3 deccribed. The %-159
source obtuincd from a tantnlum target, whicb -as ir-
rafliated in "he cynchrocyclotron of the "United Inctitute
of ':uci-cr :-ese=10 .,,ith 660 9'..'eV protons. The rntio L/r,
comnuted accorlinr to formula (1). it is zhown that the
tra;isition Dy159 > Tb153 must be classified as being
ouncrforbidden. Marshak's formula .-,as uLed, pivine an erergy
.' 79*10 keV Por this transition. The lowest level
15
of Tb at 57 keV in appn_rontly not excited in the decay
159 -
a' o" tlie ounntity' ft on the baoiv of
the d~-cr-,- of 7~1 I.-V !~.nd a half-life of 136 d,,.ys
furnishes a value for Ig ft of about 6,2. According to the
classification of King (Ref 32) this value.agrees with the
aszumption, thut this transmutation is a superforbidden one.
The Pr 165 -sources were also obt-ined from t--nt;.11.,M 4rradiat-
Card 3/4 -d with fast urotons ( c 0 - 660 :'eV). The X-ray radiation
S07/48-22-7-19/,-6
2etermination of the L/K ir: "Y 165
and Er and an Estimation of the
Tr~jnsmutation cf DY15", .'i,159 and '-':'r16,5 > :-o165
of E, scries of tantnium tarcets irradiated for different
per_!,Vd~ vras I 'T f 'cr the int ens i ti c i
L/ Y
ot~ the~'e rudiplionO 7-nn equal to 0,40. From thic value
I
I Z. ki,
'or I/K Ft result of 1," _+ 0,4 was obt!~ined. Using
fwmiila -rd the ,x,)erimontally foun! vrlue of L/K (IJ-r1e5)
32 keV .%,ere 1"oi!nd for the trans-mutEtion energy o,.;' t~,e
1
6 16c
proces., The vt--'Aue of 1- ft
I a> Ho -as 3,1 with
a ha1l'-Iife ol. 10, 5 h ou r s -rhich -Js in agreement with the
per.--litte,.1 chl.racter of the transmutation. There are 3 fip,-
ui-es , 1 t Cable, '35 ref erence-9 , 3 of ihich are SovIet .
0 C r,"- T ! ON Radiyovyy in-titut, in. 7. G. Xhlopina lkademii nauk SSIR
(Rad'um Institute ii-2rii V. G. Khiopin.,As US3R)
Cari 4/4
SOV/ 56-34 -3-39/55
AtT-, Hori~: Gorzhkov, G. V. , Gri tchenko, Z. G. , S_himanL;._.-aya_,11. S.
TITLEt The Calorimetric Determination of the Half-Life of Ra 126
(Kalorimetricheakoye opredeleniye perioda poluraspada Ra 226
PERIODICAL: Zhurnal Eksperimentallnoy i Teoreticheskoy Fiziki, 1958,
Vol. 34, Ur 3, pp. 756 - 757 (USSR)
ABSTRACT: First, brief reference is made to some previous works deal-
ing with the same subjiuct. The authors of the present re-
port carried out careful calorimetric measurements on 3
equilibrated radium preparations which were liberated from
possible contaminations by means of additional crystalliza-
tion. The purity of these preparations was controlled by
means of the spectroscopic method. The results of the imme-
diate weighing of the radium preparations prior -to their
sealing, their radium-content and the results of the calori-
metric measurements carried out by means of a double static
calorimeter, are contained in a table. The last column of
Card 1/3 the table contains the values found here for &+P, /p - the
S2V/56-34 -3-39/55
The Calorimetric Determination of the 11alf-Life of Ra 22
thermal effect of the ot- and Aradiation of I g radium. Cal-
culating these values, the absorption of the r- rays in the
preparation itself (self-absorption), in the protective
container, in the glass of the ampules and within the walls
of the calorim. tric cylinder, were taken into consideration#
Also the increase of the thermal effect due to the accumu-
lation of Po210 and RaE in the preparations was taken into
account. E (the energy liberated in the calorimeter in a
process of decay)was calculated on the basis of the last
experimental data on the cc- and A-spectra of the elements
of toe radium-series for an equilibrated preparation of
Ra.226. This energy amounted to 25,335 MeV (� 0.3 %). Utiliz--
ing this value, the authors fouyjd the value T n 1577�9
years for the half life of Ra226. Hence results the value
3.71 + 0 2.1010 decay-processes/sec.g. for the specific
vity rf
azc:i I rM r measurements of these important values
z and T for Ra. with the methods discussed here and also
by other methods, would be desirable. There are I table
and 10 references, 4 of which are Soviet,
Card 2/3
S97156-34-3-39/55
The Calorimetric Determination of the Half-Life of Ra 226 "
ASSOCIATION: Radiyevyy institut Akademii nauk SSSR
(Radium Institute AS USSR)
SUBMITTEDs December 6, 1957
Card 3/3
-v -1
t .,Iv
. iI Y
cy I t 1 1 .41 4 tri p C' 4. .44 J. "t I
-471" m a A
4 ~44 %-.W; 11-14.0 .".4 J. *;,.I;?U,4
J!l 4.'
I-; 'A-v rvj -4..x t-~
t.;163'44 -&~qjp.d -Ylv P1
d lyx t
Yt. I , :,: -6
(8) SOV/115-50-3-24/29
AUTHOR'S: Go--shkov, G.V., Karavayev, F.M., and Shimanskaya,
N_-1_3__
TITLE: The Determination of the Radium Content in Rad-.'~.um
Co--,ipounds (Ob oprodeJenii soderzhaniya radiya v
raiiyevykh preparatakh)
PERIODICAL: Izmeritellnaya telchnika, 1959, Nr 3, pp 52-5/3 (USSR)
ABSTRACT: The radium content of radium compounds is mainly
determined by the ionization method, or more exact-
ly, its gara-ma equivalent is determined. The ioniza-
tion effect of the radiation of the compound under
investigation is compared to that of a standard with
a known radium content- At VNIM, two state st-and-
ards, X and X1, are used, whose radium content was
set equal (for 1957) to 29.37 and 14.27 mg radium
e-ements. The self-absorption of the gamma radiation
w-thin the radiation source itself is not considered
snfficiently. A2though lead filters are used, which
a7e 2 cm thick at V111IM, ahereby the soft garima rad-1-
Card 1/3 ation is eliminated, the error can attain a consid--r-
SOV/115-59-3-241/29
The Determination of the Radium Content in Radium Compounds
able magnitude, if the differences of self-absorp-
ticn are not taken into consideration. The authors
determined the accuracy of contemporary ionization
methods used for determining the radium content.
For this purpose, three pure radium compounds were
available which were to be used for the calorimetr
determination of the radium half decay period (Ra2~9
The results of these investigations and measurement
results of VNIIM and the Radiyev institut All SSSR
-RIAN- (Radium Institute AS USSR~Yare shown in one
tatle. The calculations performed by the authors
show that the difference of the self-absorption of
the gamma radiation of radium in 15 mg RaCI, and 111150
M17 RaBr is of a considerable magnitude. Tfie effect-
C)
ive seli-absorption in standard XI was found to be
0.9% while it was 1.7% in 150 Mo. RaBr , whereby the
C)
difference was 0.8%. The authors rec9mmend to estab-
lish new standards in the USSR with a radium content
Card 2/3 of 1, 5, 10, 25, 100, 200, 500 mg, whereby the err-or
7
SOV/115-59-11-24/29
The Determination of the Radium Content in Radium Compounds
cau,-ed by the different self-absorption were reduced
to a greater exten-. In addition they recommend the
application of lead filters with thicknesses of not
less than 1-1.5 cm. Until nev, state standards are
created the authors recommend the applicaticr. of a
formula for obtain~_n,", an accuracy of 0.3-0.5~,
I/ L
p = 1 (1.006 + 3.6*10-3 3
where I is the milligram-equivalent of the compound
under investigation. A footnote says that the stand-
ards X and XI are regarded also as secondary inter.-
national standards. There are: 1 table and 6 ref-
eren~es, 3 of which are Soviet and 3 English.
Card 3/3
BAKO M.A.; GOPSHKOV., G.V.; MATVIYENKOS V.I.; PETRZHANs K.A.; SHIHAWKAYAp N.S.
Determination of the neutron yields of the sources Ra * Be# Ac +
Be,, MoTh + Be,, and P + Be. Trudy Radiev.inst.AN SSSR 9:120-125
(KMA 14:6)
(Neutrons)
SHIMANSKAYA, U.S.
Determination of the correction for the thermal inertia of the
calorimeter in calorimetric -meaaurements of radioactive preparation.B.
Trudy Radiov.inBt.AN SSSR 9:126,130 159, (MIR& UtO
(Calorimetry) (Radioactive substanceB)
---------SHIMANSKAYA-.NO-S-0-
Role of pb:rsIAftAIkj%M4cjLl processes in calorimetric measurements of
radioactive Xb"a~cei. Trudy Rad:L*Virst.AN SWR 9:131-133 159.
(KM 14:6)
(Radioactive substances) (Calorimetry)
21(8) SOV/89-6-4-14/27
AUTHORS: Gorshkov, G. V., Shimanskaya, N. S.
TITLE; Total Energy of t9e Radioactive Radiation of a Radium
Preparation (Ra22 ) in Equilibrium (Polnaya energiya radio-
aktivnogo izlucheniya ravnovesnogo preparats, radiya (Ra226)
PERIODICAL: Atomraya energiya, 1959, Vol 6, Nr 4, PP 474-475 (USSR)
ABSTRACT: In 1535 1- Zlotovskiy calorimetrically measured the total
enerEy of all radioactive radiations radiated from a radium
prepp-ration in equilibrium. This value was now checked with
the help of 3 sources the exact radium content (Ref 4) of
rhich was known. This measurement was carried out with the static
y-calorimeter (Ref 5) the tungsten wallsof which absorbed
-93% of the Y-radiation of Ra-Ra(B+C). For q (total energy)
the value 138.9 � 0.7 cal/h.Ig Ra was measured. It is by
0-7% lower than that obtained by Zlotovskiy. This lower
value agrees well with expectations. Individual data, from
which q was calculated, are shown by a table. Ye. K. Smirnova
produced the radium preparations. Yu. S. Martynov took part
in the measurements. There are I table and 6 references,
4 of which are Soviet.
Card 1~z
.,,jqV39
87959
5/1 IY601000101210131018
B019 B056
Legend to Table 1: 1) Day of measurement. 2) Number of years between
sealing and measuring- 3) Composition of the source as calculated on the
various days of measurement. 3a) Ra, millicuries. 3b) Milligram-equivalent
of radium. 3c) Millicuries * 3d) Ratio between the number of decaying atoms:
Tt - (ANt)RdTh/(ANt)MsTh, where A is the decay constant and Nt the atom
number. 3e) Millictries- 3f) Milligram-equivalent of radium. 4) Radium-
t-equivalent, milligram-equivalent of radium. 4a) Jcalc' 4b) 'exp-
4c) J/Jo calc* 4d) JIJO exp. 5) Relative neutron number- 5a) An cale'
5b) '&n exp. 5c) An"'n. calo* 5d) ~,/Ano exp. 6) Q valuet cal/hI 6a) Qcalc.
6b) Qexp'
Legend to Fie. 3,: The curves denoted by 1, 2, 3, 4, and 5 stand for the
relative neutron yield and the relative radium-)'--equivalent for five
different original compositions of the Ra+MsTh source with 55% Ra+45%MsTh,
60% Ra + 40% MsThj 65% Ra + 35% MsThl 70% Ra + 30% MsThI 75% Ra + 25fa MaTh.
a) - years.
Card 2/3
44.6
BIRYUKOV, Ye.I.; 3RIGORITEV, 0.1.; KUZIMSOV, B.S.; (-SHIMMISKITA. N.S.
Decay of Hd140 and Pr'40. Izv.AN SSSR.Ser.fiz. 24 ao.g:
1135-1144 S 160. (MIRA 13:9)
(loodymium--Decay) (Praseodymium--i)ecay)
OL I 6A
5104" 060
,~O? 9
jel; ~60 1.
-JO.
a
seri-'J"' ~
(s
-'j.011 aria, So
AO %69~ts %telr 9
69
-11,11-51 c * e e
e 36 O-al
61 ctlozagf~ tioxl or's-I -*a 0
$es & A'a olctl slao to
A9 I ele ..rre. rov ~V-re Oj A5
vio -A t1ne te'as
r ;tje
,,Pa~ C)TI 3ea rafge il~ e
tll%A - tTl %e'r 10, ee%'~ 0.4
3 . t OvLe erLc tlae Oet'* S
rl e(; 'r Tyle, 59 jT~ at
av. 6) S SY ',-heT jo ijre
0 ~ 'a a tIve
ct-ros
V),eal"' ,.Pe 'tioTIA b". t."Oll 0 .4 e'r,-,
Oa -r3-dVl, 0% a 011C.01, e0%
0119 U06 t 4 50 z6 0
-r Ot 401, - ae "0 A. %,fte 0, tlle rL ,,.,eel'
-~%el at Oluag 0~ aaa 0a
0 ct-r Ite'r ll~ )DXI e6 190
tio trl i 9
tyke a, 3661-8. 00D
06
5b- -yer 'to
CST
89253
159
Decay of Dy
S104 611025100110191031
B029YBo6o
relative to gamma decay of Gd159. Apart from the 758 line, a weak line
with an energy of 350 kev was also observed (Ref. 2). The intensity of
this line amounts to 2.10-5 quanta per decay event. Shorter wave lines
in the energy range up to 2 Mev were no more observed, or at least not
any such with an intensity exceeding 10-4 to 10-5 quanta per decay event.
Simultaneous measurements of the tw~ Dy159 sources in the 4n scintillation
counter and in the 4n gas counter gz.ve the following ratios between the
intensities of the LX and KX radiation and the intensities of the
corresponding LX - LX and KX KX coincidences:
IKX ILX IKX-KX 1LX
= 6.56�o.1a, 1 48-114-17 1 37.1�5.89 - . 0. 21 tO.OL
XX-KX LX-LX LX-LX IKX
One may calculate therefrom the ratio Lj/Kj for the transition to the
first excited 58-kev level of Tb159 and the amount I of the bifurcation.
If the value 63 = 0.18�0.02 is assumed for the L fluorescence yield of
Tb, one obtains Lj/Kj - 0-58 and R - 0.32�0.08. The article under
consideration is the reproduction of a lecture delivered at the 10th
All-Union Conference on Nuclear Spectroscopy, which took place in Moscow
Card 2/4
892o
153 S/048j6l/C25-fOO1/013/031
Decay of Dy B029/3060
from jan-aary 19 to 27, 10160. There are I figure and 3 non-Soviet-bloc
ASSOCLItTION: - R--diyevjy institut. im. V. G. Xhlopina Akade=ii nauk S33?
G. ;7h
(Radi!;m Tnst-Itute ineLi V. 1;nin. Academy of S
card 3/4
BIRYUKOV, Ye.I.; M17NET M., B.S.;,'l!!H!nLAXA, H.S.
Mean energy of the 0 -spectr= of 190. Zhur.eksp.i toor.fis. 41
no.I:ZZ-23 i1 161. (KmA 14:7)
1. Radiyevyy institut AN SIISR.
(Beta rays-Spectra) (Yttrium-Isotopes)
S104 621026100210081032
B101YB102
AUTHORS: Biryukov, Ye. I., and Shimanskaya, N. S.
TITLEs K/r' ratio for Pr140 -_7
PERIODICALt Akademiya nauk SSSR. Izvestiya. Seriya fizicheskaya,
v. 26, no. 2, 1962, 215 - 216
TEXTt A direct measurement was made of KI + 140
141 140 of a Pr preparation ob-
tained from the reaction Pr (n,2n)Pr Pr203was applied in a thin
layer (1-3 mg/cm 2 ) to a polyethylene film, and bombarded with 14-Mev
neutrons (intensity 10 10 neutron3-cm -2 -see -1 ). Check tests showed that
the emission from polyethylene and oxygen was negligibly small. KIA +
was determined with a 4X scintillation gamma spectrometer with 40-40 cm
CsI(TI). For measuring the annihilation radiation spectrum, the source
was shielded with a lead filter (1000 mg-cm-2 ) and placed into a channel
(6 mm in diameter) bored through the crystal axis. The K-radiation
Card 1/1
+ 140 S/048/62/026/002/008/032
K/~ ratio for Pr B101/B102
spectrum was then measured without a filter. Two P41-100 (AI-100) multi-
channel analyzers were used for the measurement. From the two spectra,
the mean value of K4 + was found to be 0.751 0.03, which is in good
agreement with the Pr140 decay scheme published earlier (Izv. AN SSSR,
Ser. fiz., ?A, 1135 (1960)). By extr&polating,K/~+ for allowed transi-
tions one obtains 2480 kev as the limit of the Pr 140 positron spectrum, U..,/
L, Zyryanova and K. Gromov are mentioned. There are 2 figures and
5 referencess 3 Soviet and 2 non-Soviet. The two references to English-
language publications read as followst Browne, C., Rasmussen, J., Surls,
J., Martin, D., Phys, Rev., 85, 146 (1952); Handley, T., Olson, E.,
Phys. Rev., 26, 1003 (1954).
ISSOCIATIONt Radiyevyy institut im. V. G. Khlopina Akademii nauk SSSR
(Radium Institute imeni V. G. Khlopin of the Academy of
Sciences USSR)
Card 2//
BIRYUKOV,-~ Ye.l.; ZHJZMKAYA,_q~�,f ,
Decay of .2141. Izv. AN &"SR. Ser. fiz. 27 no.llt1402-1-407
N 163, (MM 16 -. U)
BIRYUKOV, Ye.J.; NOVIKOV, V.T.; SHIIIANSKAYA, N.S. -
139. I'S . r.
Decay of Pr Izv. AN So R Se fiz. 27 no.11:1408-141-1
N 063. (MIRA 16:11)
~v
BIMI'V 'Ye I.; NOVUU1) V. T.; SIIIMIANSK;~Uk- N. S.
".~oiccrniriz the Decay Chai36Ce 13~~ 134
,7'a -:~--56a
Ireport submitted for All-Unioa Conf ort Nuclear Spectroscopy, Tbilisi, 14-22
Feb 64.
Radiyevyy Inst (Radium Inst)
.11 ;.-- rr."Kk (", , N. -;. ; ,,, I Y , E. C' .
f e , e f, rron an 4 jx-~ ; ' Lf -~ r I t)',' 3 F"" t'r$- ' ~Itr;7-.
i-ineri:,-tii ~j - (Y;II-A 17:7)
-~7 no . I -. ~--,--7 J! '~~4.
" 'r ShIP :
Bl,'Y,JKQV, Ye.T.; MAP.7yNov., Yu.S.; NOT-KVY .
u U,, .
Mein ene-rgy of the PrW 9--er-trum. Zhur.eksz.i teor.fiz 46
no. 6 -224.2-2 le 164. N- (VJR-A 17:10)
- -~43
r~d 4
SHIMAIISXAYA, O.A.
3xperiment demostrating the significance of vitAnis for pigeons.
Biol. v shkole n0.2:66-67 Mr-Ap 159. (MIRA 12:4)
1. Kremenetakly pedagogicheskly institut.
(Beri-beri) (Pigeons as laboratory animals)
SHIMANSKAYA, R.I.; FLYUSNIN, V.G.; VAYSBI:IL, N.S.
Use of pyrolysis tar from wastes of the synthetic alcohol
manufacture. Khim.i tek-h.topl.i masel 7 no.9:34-37 S 162.
WIRA 15. 8)
1. Urallskiy filial All SSSR.
(Petroleum products)
Cand. Mod. Sci.
Lissertation: "Vaccinothera-py of Dysenteria with Heated Floxner's
Monovaccine."
2/)/50
Acad. Med. Sci, USSR
'50 DIlo3kva
Sum 71
SEDURSX&YA. S.A.- (Kaunas)
Teaching epidemiology in stomatological Institutes. Zhur.mikrobiol.
epid. I immun. 27 no.5:95-96 97 156. (MIRA 9:8)
(XPDBXIOLOGT--STUDY AND TUCHING)
--- --- - -----
SHIMANSUTAI-3,.A~
Clinical aspects and laboratory diagnosis of typhus. Zhur.mikrobiol.
epid. i immun- 30 n0-2:108-111 7 '59; (MIRA 32:3)
1. 1z Nanchno-i9sledovatel'skogo institute. sanitarii i giglysay
Villnyusa.
(TrMUS,
clin. aspects & diag. (Rue))
ZAVERUXIIA, 3.V.: ~':' -HIMAIiSKAYA, V.0.
------------
Rare medical Vlant. Pr1roda 49 no.11:10,)-110 N 160.(HIBA 13:11)
1. Kromenot5kiy pedagogicheskiy institut.
(Ruphorbia)
SIROTA, IT.M.; DANIL'KMVICH, H.I.; SIROQA, A.G.; SHIWSYAYAL_j,&.,__
.1lectrats made from high polyzera. Dokl.AN BSSR 2 no,.10:413-
415 N 158. (HIM 12: 8)
(Blectrets)
ACCESSION till, APIjO111696 S/0250/61j/008/001/002h/0025
AUTHOfGt Sirota) No Nei Shimanskaya, V. P.
TITLEi Lattice constant of zinc sulfide-cadmium sulfide solid solution fil
SOURCEt AN BSSR. Doklady*, vs 8; nos Is 24-25
TOPIC TAGS: zinc sulfides cadmium sulfide; ZnS CdS solid solution, lattice
censtantj US US phase compositions ZnS CdS structures vaporized coating$ x-ray
apparatus URS 501
ABSTRACT: Films of the binary system ZnS-CdS have been subjected to x-ray analy-
sis in order to determine its phase compositions its structure, and its crystal
lattice constants Experiments were conducted directly after film deposition and
also after *a heat treatment of film which were produced by sublimating a pressed
mixture of US and WS of a definite composition onto g~as3 and quartz plates@ The
process was carried -out in a vacuum of no less than 10-4 mm Hg, For CdS the tem-
perature of the plates was held at 90C and for US at 200C. After the deposition
the samples were held in vacuum at 30OCo Hicro3cope inspection and x-ray analysis
proved that the fi-Ims were either polycrystalline or monocrystallinep the latter
gin0rom 0.5 to 1.6P in thickness, They were monophase in type and
Earn
ACCESSION NR: AP4014696
sphaleritic in structure. Lattice con3tant was calculated from x-ray photographs
taken with apparatus URS-.50I. Figure 1 of the Enclosure shows the relation of this
coastant to the composition of the solid solution* Lower rates of coating in
vacuum and in hydrogen sulfide tended to produce monocrystallins films while faster
rates favored the polycrystalline ones, Orige arto hast I graph and 2 micro-
photographs*
,',Sk;uCIATIOH3 Institut fiziki tvardogo tela i poluprovodnikoy AN BSSR (Institute of
Solid State Physics and Semiconductors AN BSSR)
SUBMITTEDs OlAug63 DATE AOQt 26&b64 ENCLs 01
SUB COM PH NO RIF SOVS 000 MUM 002
Ccrd
AUTHOR: Sirota N. 11 Shimarskaya, V. P.
t -.tie absor-:, lon 37)eC-'
6 - 4 3
z S 1 d e cadmlum sulfide containing
C f i d e c F d Tn i u I f t de a u I f i de , r in c b 1 e ntie
I I C i e
I - v
S 3
n -3 a v 9 t e r-., s w i t1i rinc
i 3 e :r t n e a t, 5 D r L ri c n tue
v a je I Ve a 7, P
e S e a
I r~ S p e C r a
4 0 4 42 5 3
h
r r e ar c rc 5 1
a n sev.,4rov
v oin i o v A N Z~ S
a e Ei i 7~ e m.i conduc I o rs A N A
T T E 12Feb64
I i 2
F S V
EN CL 01)
Th E
WTA oil I%A,:.,I"AZ.% 7.1.
th of
. I the forbid,--on -one ac~:ording to n, sorption spectra of tIin
J I -,:-
in the --iste:1 znS - Cd.;. Dold. All nc,.7:436-437 164.
(:-'.IilLl 17:10)
1. Inotitut fizi-i tv(.rdogo tela i i.oluurovodniklov A:!
S III MAN M~- Y a -.T- -. CS
ka, O.T.
Topler method for investigating critical states of substances.Part 1:
Experimental procedure [vith summary in Xnglish]. Ukr.fiz.zhur. 3 no.4:
542-551 JI-Ag '58. (mrR& 11:12)
(Optical measurements) (Specific gravity)
GOLIK,, A.Z. [Holyk, O.Z.1; SH111,10SKAYA, Ye.T. (Shymansika, O.T.]
Investigation of the critical state of,substances by Toopler's
method. Part 2. Temperature dependence of the density of hexane
near the critical point. Ukrofi2t,zhur- 4 no.6-.769-788 N-D 139.
(KMA 14:10)
lo Kiyevskiy goaudarstvennyy universitet im. T.G.Shevchenko.
(Hexane-Thermal properties)
SHM,LUSKAYA, Ya.T. [Shymanalk,, O.T.]
Tepler method for investigating the critical state of a
substance. Fart 3: dependence of the density of an
octane solution in bexane on the temperature near the
liquid-vapor critical point. Ukre fize shuro 5 no,4:349-
559 Jl-Ag 160. WRA 13:11)
1. Kiyevskiy gosudarstvannyy universitet.
(Critical point) (Bexane) (Octane)
T- I 'I ;v
P.-.: A r, 3: BOO!,, t*I::ILOI'T'AITiC.1 Sov/5469
Sovc:zhchanlyc po RritichczItira yavlcnL"= i flywctuatziyam v
r-,stvoralkh. !:'Oocow, 1960.
yavlonlya i flyuituatzli v rastvoralch; trudy
(Ci-Itical :~hono-mena and Pluc-
yanvarl 1960 r
1,*:-V,?n.-, Ln 5oluti=;; TrannautIono of the Confcrcnco,
T
Zar.uz~-.-j 1960) No3cov, Izd-vo A:,' O.I.MR, 1c'60.
190 p. 2,500
copie,i printed.
Spo-.!;o-.Ir,G Ageneics. Mcrdcmiya naulc Z""SR. Otdoleniyo Mimi-
chook.Lkh nauk. ..*o:3Vovokiy -,o3*adarztvcnnyy universitat im.
"I. V. -L-=nonoaova. nimicheakiy fakul'tot.
Rc-ponsible Ed.: N. 1. Shalthparonov, Doctor of Chemical
Scienica, Frofenoor; Ed. of Publiahln7,~ House: B. S. Draaunov;
T,2eh. Ed.: S. 0. Tikhomirova.
llj~?03E : 7hia collection of articles is intended for scientific
perzonnel concerned vith chemistry, physics, and heat power
'
e
ngineering.
C ar-I 1/9
Crl*,I(:al rhcncmana and Fluctuationz 5011/5ti6q
; --h,3 book 24 of the *26 reportz re-nd at the
r.'~nf-~~r-,ncQ on Critica! Nicrx-.-~na and Fluctuationa In Colutiona
by the C"4c!-.1cn1 Dl--~',;Aon of :*ozcoi State Univerzity,
2----23, .lie contain roculto of
L'.-,t'lono c&r.-Lcd out in roccnt ycarj by Soviet pbyalciatap
heat no-.;or cn:~Inaerz. Tao Orzznizing Cc-.-Attee
of th,e Conference iraa cc-r,-po:,c-d of Profo3qor hh. 1. kiirk:hanov,
A. Z. Golik, 1. R. Krichevzkly (Chairman), V. K. Samenchenico,
A. V. Storonlcin, 1. Z. Fisher, and M. I. Shalthparonov (Deputy
"hal.i-7-0, Referoncen acccnpany individual articles.
WdITZ OF
Anix'chanov, Kh. I.. A. M. Kerimov, and B. 0. Alibekov (Lab-
oratoriya molelcalyarnoy fiziki, DaGestanskly filial AN SSSR
Labaratovj of Milecular PhyBic3, Dagestan Branchy AS USSR].
~Ohermaphysical Properties of Matter at Critical Temperature
Card 219
Critical Phenomena and 2luctuationa sov/5469
Zat::cpina, L. P., and 11. 1. Shr~khnnronov (Laboratory of the
I-1-:1ical Chemiatz-1 or Division, l'ozcow
Ot.at-u- Mi.,.veroity imiani :1. V. Lc:.-.ono-.ov]. Rayleigh 14ght
S~ai~-tcrlng in Nitrob-cinzene -- Cyclohexane and Ethyl Alchol
DICUlylamIne solutlon2
-boratory of the
.1%ov, R. I]., and 11. 1. 30haldiporonov (L
Fi!y:iical Chcri-13try Division, 11o3cow
3'.ate UnIveralty lrcnl M. V. 1,omonoaov]. Dielectric Proper-
tlt.3 of Oolutions In Mcctrcmr,~notic Floldo of the Mlimetric
Band and Concentration Fluctuations
Xrl~:hcv.zkly, 1. R., and 11. Yo. Khazanova [Laboratoriya vyookikh
davlenly. GIAP -- Laboratory of Hir_h-Prescure [Studies), ':on-
co-,; Stat,i Dezign and Planning Scientific Resaarch Institute of
the 'Nitrogen Industry]. Diffusion of Liquid and Gaseous Solu-
tion3 In the Critical Region
Krichevskiy, I. R., and Yu. V. Tsekhanskaya (Laboratory of
Card 4/9
Critical Phenomena and Fluctuationa Sov/.5469
FICh-Procsure [Studies], GIAP]. Kinetics of Heterogeneous
Froceszes in the Critical RoGion
Krichivs%iy, I. R., 11 Yo Khazomovi, and L. R. Linshits ELab-
orator-I of HiCh Pro3s~ro tStudiooJ,'GIAPj. -Liquid-Vapor
Equilibritm in the Critical Region of Liquid-Syatcm Strati-
fication
L=ova, 11. 11, and M I Sh-I,hn-ircnov [Lhborrtory of the
Piiyzical Chondstry of solutions, Cli-cmistr-I Bivision, Moscow
Stato University imoni. M. V. Lcronooov]. Pomittivity and
Nolocular Structuro of Solutiono
Lannhina, L. V., and M. 1. SM!-hparonov [Laboratory of tho
Phycical Chemistry of Division, moscow
State Univoraity imoni 14. V. 1,^,;--cnosov]. Thin Structure of
tho Line of Rayleigh Light Scatterinr, in Solutione
Makhov, N. V., and Ya. M. Lablcovskly EKafodra d--porimentallnoy
fizilci Enopropetrovskiy gosudaralvenrU universitet Depart-
Card 5/9
54
61
73
77
Critical Phenomena and Fluctuations Sov/5469
r7nt of Mcporincntal Physic3, N~propolvrovzk State Univor3ityl.
1r,vcztiCat1on of D=zlty Fluctuationo in Ether and Bcnzcno
Enncd on X-Ray Scattering at Narrow ki--lo3 81
,'o!rhov, H. V., and 1. V. Kirch Cr~nartncnt or Z-,pcr1=nta1
rirjzicr;, ricpropotrovok Stato Univer3ityj Variation In the
Slzc5 of Concontration Fluctuationa in Eolation3hlp to Tc.3-
poratura and Concentration in Dinarj Liquid 3yotcma Having
an Upper Critical Disaolving T~.:.-,poraturo 89
Nozdrov, V. F., B. 1. Kallyanov and It. 0. Shirkovich llfo3kov-
zi!.iy oblastnov poda_rojj1chr)V4y Inatitut -- Poda,-,oglcal In3ti-
tuto of thO i.1c.3cow ObIrat]. 1~rpcroonic Inve3tigation- in
Orzanio Liquids at Constant Density in the Vloinity of the
Critical State 93
Ro-~t, L. A. [Minskly lozotokhnIchonkly institut Minsk*
Foro3tr-f Engineering Inatitutol. Concerning the Diffusion in-
the Critical Stratification Region 102
Card 6/9
.30
Critical Phenomcna and Fluctuation3, SOV/5469
Ronlichina, G. P. (Laboratoriya molelculyarnoy fIzIkI, FIzi-
che:;,,Iy fakul'tat, Kiyevaliy goaudarstvennyy univer3itat Im.
T. G. Shavchenko -- ' Laborator7 of 141olecular Physics, Divi-
aion of Phyaics, Kiyev State Univer3ity Imeni T. 0. Shevchenkc)
InveatlZation of Fluctuations In Solutions by the Method of
L10it Scattering 109
21cripov, V. P. (Laboratorlya molckulyarnoy f1ziki,Ural1a1ciy
ro1itc!,hnIcheq1ciy Institut Im. S. 11. Kirova -- Laboratury of
J~:olccular Physics, Ural Polytechnic Institute Imeni 3, M,
Eirov). special structural Features of Natter in the Vicin-
~ty ..- the Criti,al Point and Transfer Phenomena 117
-11,ripov, V. P., and Yu. D. Kolpakov [Laboratory of Polecular
Phy3lca, Ural Polytechnic Institute iment S. X. Kirov, and
the Laboratoriya teplofiziki,,Ural's1ciy filial IN SSSR
1rhermophy3ics Laboratory, Ural Branch, AS USSR]. Light Scat-
tering In Carbon Dioxide along Pro- and root-CrItical Isotherms 126
Smirnov B A. (Institut neftekhimicheakogo sinteza AN SSSR
Card i/9
30
Critical Phenomena and Fluctuations SO-1/5469
Inztitute of Petroahcmical Synthc3ls, AS USSR (MOBCOWD Visual
Obzcrvationa In the Critical RcG~Ion 237
rlzhcr, 1. Z., and V. K. rrokhorenRo. Concerning the Pluct-
uationa of Coordination Numbers in Liquids 142
Fi.~Aiaw, I. Z. (Balo--Laz!dZ~ Go3udnratvonnyy Un1vcrr1t4t -- Belo-
ruzolen State University (114insk)] Correlation Analysis of the
Critical Point 148
-Shrilk.hpa::onov Chemistr7 of tolu-
_j M. I. of thts RVIcol
tion3, Chc'-.Ii~-t~j-Dlvision, Noacovr State Univeraity imeni M. V.
-..ono3ov]. Fluctuations in Solutions 151
Shimanskaya, Yo. T., and A. Z. Goli~ [Laboratory of Molecular
rn-yzics' Phy-sies Division, Kiyov State Univer3ity imeni T. 0.
Shevchenko]. Investigation of the Critical State, Liquid-
Vapor, of Solutions by Tepler's Method 161
Card 8/9
rhencmena and Fluctuations SC-1/5469
Malmanskaya, Ye. T., iu. 1. Shinaml:iy, and A. Z. Golik (Lab-
Physics, Diviolon of rhy3ic3, Klyev
State University Imenl T. 0. Chavchcnkol. Inve3tizaticn of
the CrItical State of Pura Substancca by Teplarla 47.1'ethod
Recolution of the Conference on Critical Phenomena and Fluc-
tuations In Solutions
AVAILABIZ: Library or Congress (qD545-373)
171
189
JP/d-?k/jw
10-28-61
30
Card 919
5/081/61/000/021/010/094
B!02/B138
AUTHORS: Shimanaka-va, Ye.-T-.., Shimanak-'y,, Yu. I., Golik, A. Z.
TITLE: Investigation of the critical state of pure substances by
Tepler's method
PERIODICAL: Referativnyy zhurnal. Khimiyaq no. 2% 1961; 45, abstract
21B347 (Sb. "Kritich. yavlen.1ya i flyuktuataii v rasvvorakh",
M., AN SSSR, 1960, 171 -- 188)
TEXT: A me6hod has been developed, for the investigation of critical
states, by means of which the density Q of a substance can be measured
in any point in a chamber (by the optical Tepler method) with long-time
thermostating. The apparatus is described in detail. HeDtane and hexane
were examined. Density has a non-mcnotonic gradient withr"spect to the
chamber hpight Z, and has a maximum at the meniscus. This maximum
increases as the temperature approaches the point T m at which the meniscus
vanishes. With a steady temperature change (rate: 2 deg/hr) the dq/dZ
maximum is present on heating and absent on cooling (i. e. a hysteresis
is observed). With irregular changes in temperature andilong-time
Card 112
S/081/061/000/021/010/094
Investigation of the critical. B102/B138
(15 -- 20 hr) thermostating , the dq/dZ maximum is, however, present on
heating as well as cooling; the maxima are then lower than in the case of
steady heating. The Q(Z) curve3 are found by integrating dq/d7, - f(Z).
For T >TM they are S-shaped. In the lower part of the chamber density
is higher, and in the upper part lower, than critical. This is in full
agreement with classical representations regarding the existence of a
critical point, and not a region, when allowing for the effect of
gravitational field. The critiral state is realized only in a narrow
layer at the point where the meniscus vanishes. Above and below this
layer the substance Is not in a critical state, although its temperature
is critical. As the density difference throughout the chamber corresponds
at the critical temperature to the equilibrium stateo then it must be
assumed that displacement sometimes o:curs. levelling the density and
removing the system from the state of equiiibrium. Abstracter's note:
Complete translation.
Card 212
. SHIMANSKIY, Yu.I.;_$BIHANSXAYA,_Ta_TL; Prinimali uchastiyei YATSYIJTA, N.A.1
student; ZAVALIN, I.V., aspirant
Study of the density of benzene near the cricital, point. Ukr.
fiz. zhur. 7 no.8:861-868 S 162. (MIRA 16t1)
1. Kiyevskiy universitet.
(Benzene--Density) (Critical point)
ZAVAL!' 1 V. 1,jt IY Yu. 1. ; Prini.-mli ucha3tiyo:
-erit KOVALE."'M G.2., studeml: OCt.2JTCVA.,Z,-'.,
J, stu
i3ehavior of the density of th,i solution benzene-propol alcohol near
the critical point at the liq,~zid - vapor bound--xy. Txr. fiz. z.,-.,,ir.
9 no.'~:,+91-496 .y '64. t*.a,.A 17.9)
1. universitet.
I~y o ;,ff- rig -),-r arz~,
.ne c-~)ntent cf soze ir tta -.-~n rr-es t~f -,..e
Angdr-a-l-lim regisn. Izv. rfF. uz;hob. za-i.; ge-31. i rarv,
(M,; A
ao.5:97-103 My 1656 IR
lr)olts'A-f.Y'
UCIIWN, Yu.M.; ~HIMAKWY,-A-A.; PAULLER, T.I.
Rare n1kalies contrail feldspars from the pegmatites of
the Sayan Mounti-in-a- ~gebkhimiia no.8:673-680 162. (MIRA 15:9)
1. East-Siberia;~ Instituto of GeolOgy, Siberian Branch of
the Academy of Sciences, U.S.S.R. Polytechnic Institutep
I~rkutsk.
. (Sayan Mountains-Alkalies) (Sayan Mountains-Feldspar)
SHDW.'SKIY, A.A.; VCHAKIN, Yu.M.
Distribution of alkalies in microclines from pegmatites
of tho Eastern Sayan Mountains. Geokhimiia no.9.833-836
162. (MIRA 15:111)
1. Polytechnical Institute of East-Siberial Institute of
Geology, Siberian Branch of the Academy of Sciences,
U.S.S.R., Irkutsk.
(Sayan Mountains--Alkalies) (Sayan Mountains-Microcline)
SHIMARSKIY, A.A.
lower Cretaceous ccntinental deposits of western Ciseemoamlao
DDkl. AN SSSR 147 no.3t679-682 11 162. (MMA 1502)
1. Krasnodarski-y filial Vqeooyu2mogo neftegamov go naucbno-issle-
davatellskojo instituta. Preds+mmleno akademikom D.V* Nalivkinym.
(Caucanus., Nortbern-Geologys, Stratigrapble)
(Caucasus, Northern-GELS,, Natural-Geology)
SHIMANSKIY A...A.; AI.J.DATOV, G.M.; NIKIFCROV., B.H.
- - ----- 0.1
1Pm%CaIi6n-MId characteristics of the distribution of
gas-condensate pools in the Yeysk-Berezan' District
(Krasnodar Territory). Trudy-U VNII no.10:3-18 162.
(MIRA 15; U)
(Krasnodar Territor7-Coniensate oil vells)
-,e
AIADATOV, G.M.; IIIKIFLEOV, B.M.; SHIMWISKIY, A.A.
Distribution of Pro-Cambrian,, Paloozoic., Triassic, aM Jurassic
sediments in western Ciscaucasia (Yeyok-Beresan' gas-bearing
region). Trudy KF TAII no.lOsI36-US 162.- (MIRA 15:U)
(Krasnodar Territory-Geology')
SHRLAINSKIT, A.A.
Conditions goverming t~,~% fcmation of the multUayerel gas
condensate F0019 of western C-27.-tewicasla. Nettegaii, geol. -11.
georiz. no.lil 8-22+tO (MIRA 117 r?)
1. Krasnodarskly tilial Vveioyuznogo neftegazovogo naucbn.--
ivsledovateltskcgo lnz3-t-lt-uta.
SHARDANOV, A.N.; SHIMANSKIY, A.A.
Age of igneous rocks In western Ciscaucasia. Dokl. AN SSSR. 152
no.6tl441-1444 0 163. (KM 1611l)
1. Krasnodarskiy filial Vaesoyuznogo neftegazovogo nauchno-
issledovatellskogo inatituta. Predstavleno akademikom D.V.
Nalivkinym.
SHIMANSKIY, A,A.
Regularities in the distribution of the oil and gas pools in the
Mesozoic sediments of western Ciscaucasia. Geol. nefti i gaza
8 no. 1:33-38 Ja 'a. (MIRA 17:5)
1.,Krasnodarskiy filial Vsesoyuznogo neftegazovogo nauchno.-
issledovatellskogo instituta.
'Al-TO, 1*
MATALIN, L.A.; SHD.IAIiSKIY, A.M.; CIIUBOOV, S.I.; SIITRAIIIKH, I.V.
1024-Channel time analyzer. Prib, i takh. eksp. no.3:54-63
My-Je 160. (HM 14:10)
(Neutrons) (Nuclear counters)
- .1 1
SHIMANSKlYt A.# M,j CANo TECH SCIV UMULTICHANNEL TIME
ANALYZER94M<" A SYSTEM Of nECOADINO ON MAONETIC ELEMENTS*"
Moscowt 1961s (ACAD SCI USSIlt PHYS IPST im P. N. LEBEDEY).
(KL9 2-619 214).
-204-
ACCESSION NR: AR4014689 3/0271~000/001/3028/bO29
SOURCEi RZh. Avtocatiks, tolemakhaniks i 77*chislitel'usys takhniks, 1964, no. 1,
Abs. 18211
AUTHORS: Meshkov, N. V.; N*stecov, P. V.; Sairnov, V. 1.1 and ShimanakLy. A. M.
TITLE: Mowry unit for a multidimensional anslyzsc with 16,000 channels
PITED SOURCEo Tr. 5-y Nauchno-tekhn. konf*r*ntaLL po yadorn. radLo-olektronfta.
T. 2., Ch. 2. M., Gosato%Lzdat. 1963, 62-71
TOPIC TAGS: multidimensional analyzer, mewry unit, ferrite core Newry, high
capacity memory, multidimensional analysis, information sorter
TRANSLATION: Multidimensional analysis requires a wwry of groat capacity.
A 16000-call ferrite tore memory has been built which can be used directly an a
memory for a multidimensional analyzer or as a sorter of information from a
mapetLe tape. In many cases the high capacity makes it possible to rewrLts all
the information frou one or several tapes in one run and obtain graphic picture
of the spectrum. The memory in intended for use with various units. A number o..
auxiliary functions added to the addressinS system and tb4 arUbmstLablock of the
Card 1/2
ACCLSSIGH NR: AR4014689
memory converts the system to a specialized computer capable of highly simplified
operations in reducing information. The - ry capacity is 128 X 128 sixteen-
digit bit#. The dead time of the memory Lo 200 aLcrosec. The ferrite coros used
in the memory are type X-260, measuring 2 X I and 3 X I mm. Selection half-current
is 240 us. The circuit includes 200 type 6V3P taboo, 100 6N6P tubes. 1200 safti- I
conductor diodes, and 200 transistors. Orig. art. has 4 figs, and 4 refs. 0. R.
SUB OW81 CP zxM 1 00 DAT9 IOQs 3,9Fob64
Card 2/2
ACCESSION NR: AR4022434 S/0058A4/000/001/A028/A028
SOURCE: RZh. Fizika, Abs. IA268
AUTHORS: Meshkov, N. V.; Nesterov, P. V.; Smirnov, V. I.; slh
skiy, A. M.
TITLE: Memory unit for multidimensional 16000 channel analyzer
CITED SOURCE: Tr. 5-y Nauchno-tekhn. konferentsii po yadern. ra-
dioelektronike. T. 2, Ch. 2. M., Gosatomizdat, 1963, 62-71
.TOPIC TAGS: memory unit, ferrite core memory, multidimensional
analyzer, magnetic tape data reduction, ferrite core matrix, reading
.amplifier, magnetic commutator, address current
TRANSLATION: A 16,000 address ferrite-core memory has been developed.
This memory can be used in a multidimensional analyzer or serve as
a sorting block for the reduction of information frcm a magnetid
'L/2
c
q,d
ACCESSION NR: AR4022434
tape. The memory block is made in the form of a 128 x 128 x 16
matrix of K-260 ferrite cores measuring 2 x 1.3 x 1 mm. To increase
the reliability, the matrix, the reading ampliflers, and the mag-
netic commutator for the address currents are placed in a container
where a (35 + 1)C temperatute is maintained. The me ry capacity
is 128 x 128 16-digit binary numbers. The dead time is 200 micro-
seconds. The circuit contains 300 vacuum tubes and approximately
200 transistors. The operating principle is analyzed and block
diagrams of the main units of the memory are presented. Yu. Semenov.
DATE ACQ: 03Mar64 SUB CODE: CP, SD ENCL: 00
Cord2/2