SCIENTIFIC ABSTRACT NEMETS, S. M. - NEMILOV, YU. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001136520009-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

=MS. S. 4.
Prablews of chemistry, chomicotechnicEa control, aDi sicrobiolody
in the canning industry. Kons. I oveprom. 12 110,7:L8-19 Jrl '57.
(XZRA 12:10
1. Vnesayuznyy nauchno-issledoratel'skly institut konserrnoy i
ovoshcheaushillnoy prowyahlennosti.
(Canning and preserving) (Food-Bacteriology)

=WS,. ~S.K.; GRZHIVO. V.S.
Drop method of determining sulfurous acid in finished and intermediate
products of fruits and berries. Kons. i ov. Prrom. 13 no.10:39-40 0 '519.
(MIRA 11:10)
1.13entrallnYT nauchno-issledovatel'skiy institut konservno.V I,
oToshcheaushillnoy propyAlennosti.
I
(Sulfurous acid-4nalFID'Iff) (Fruit) -

NEMETS, Ni,,s,rER0VA, I.M.
Observed indices of the changes in the oil quality due -.o -he
fr-3dng in it of raw veretable,-;. Eons. i ov.prom. 17 no.~:4-7
Ap '62. ( ydU 1 ": 3 )
1. TSentral'ny.-I naucY-no-issledovatel'skiy institut konservnoy
i ovoshchesushil'noy promyshlennosti,
(Canning and preservinp) (Oils and fats, Edible--resting)

NEMETS, V.G-.; TSYBAT3VA, G.G.
.%,nthesis and study of P-flucroethyl.-A -chloroalkyLaanines. Trudy
LTI no.60i49-55 '60. OMIU 14-6)
.1. Kafedra tekhnologii osnovnogo ox-ganicheskogo sinteza
lieningradskogo tekhnolo icheskogo iristituta imeni Lensoveta.
fAmines)

NEMTS, V.G.; TSYBAYEVA, G.G.
Study of the hydrolysis of &f1.uoroetbylaminC'3. Trudy L711
nc.6ot56-62 6o. (MIRA 14-6)
1. Kafedra tekbnologii osnovnogo organicheskogr, sinteza
Leningradskogo tekbnologicheskago instituta imeni Lenso-veta.
(Ethylamine)

NENEIS I V.G.; EPSHTEYN, G.L.
C-fluoroanines. Part 1.- 2- and 3-Fluomalkylamines. Izv.vys.
ucheb.zav.; khim.i khim.tekh. 5 no.1:101-103 162. OUPA 15:4)
1. Leningradakiy takhnologicheakiy, instiixt limeni Lenooveta,
kafecl-ra onnovnogo organicheskogo sinteza.
(Amines) (Fluorine organic compoiwAs)

N ;,,'vE 'll'3
be
5-
IV
2 0--'] 1 3 '64
y ot7~ chPskl~y .11 ',1- 'In, e- -,To

NFIAETS, Yakov LI-7ovich
[New de.3igns of fork lift trucks] Ncorie konstruktsii
vilochi,gikh pogruzchikov. Leningra , i~,64- 35 p.
(MIRA 17:9)

NEWTS, Yaromix [N,3inec, Jaromirl, kard,nauk, Ict.nent
Unit hydrograph mothod and it3 application. Gidr. I me-J. ~4 no.~25~-
63 S 162. (MIRA 17:2)

SOV/122-58-12-1/32
AUTHOR: Nemets) Yaroslav, Docto_r of Tqc',uijcal Sciences, Professor,
__(L'Z~ec;~'ovakia)
TITLE: Contribution to the PTot-1-9m cf Selecting Permissible
Stresses in the Klements of High Pressure Pipelines for
Hydroelectric Power Stat-*_ons (K voprosu vybora
dopuskaye,mykh napryazhar.~v v elementakh truboprovoiav
vysokogo davleniya d-lya gidrostantsiy)
PERIODICAL: Vestnik Kashinostroyanlya, 1~58, Nr 12, pp 3-7 (USSR)
ABSTRACT: The design and stressing of a 3800 mm diameter Y-fittingt
for a worldng water pressure if 15 - 18 at& and dynamic
pressure peaks of 11 atg~ a-e 6.4.3 -rissed.. The fitting
must not exceed 50 tri-a-S -"I Starting from the
elementary engineerin,,7, a~)jolicable to a small
number of load.-Lg oycl-,;3, of hig~i ductility,
components of small slza veigbt 2-imitation and
the absenc:9 of defect's lea,'.ins,~ 41-c bfttle failures, the
main cons i dera ti or-s t~ -LArga numbers of oycles
and large comporient's a~z-j '--~sd. The mmber of
cycles is ac,ount'g-t fo'~- by of a Goodman diagram.
Card 1/3 The surface queLity -Is :11-e-1 fc.)r by F_ factor of 0.8.
A more refined s`G:r9$.Q arz.1*r.':1_'_1:_! :n9*9*10als the a3tual stress

SOV/ 122- 5~-12-1/3'-~
Contribution to the Problem ct S j- ec --Lug Permissible Stresses in
the Elements of High Pressu.--a fcr Hy~lroeledtroc Power
Stations
concentration fa-3-tors. Y-3 aff,,ACt :,f cracks at right-
angles to the stress -'.s -.3-Lated to the length of the
era--k. The affectlv-; 14Fngth --'.s ths maximinn which '3annot
be detected by t.+3st--ng (amounting c-1 2%
of the diameter). rzlser-79 fsctor of 3.5 is requi:~ed.
Several practical examples are givqn. A material Qf
good veldability mo more thau 0.18,19 2arbon) and an
impact value. of no less than kLvm/::m is chosene The
-6 3 il
permissible working StT .3e3 a m&aganese steel with
'6-, Y f~o_ ;-
an u1 tima to tens ii e s t~- ~Lr.- ~Q CI ,1)q kg/mm2 are
considered to be 22*100 kg/ -me 4-.a tvhe casing and 1500 kg/cm2
in the webs. (10+-75) were test-ad
with the heip of straln gauges, Stamples of designs
vith reinforcing fins are illustratad (Fig 5).
Card 2/3

SOV/122-~8-12-1/32
Contribution to the Problem of Selecting Permissible Stresses in the
Elements of High Pressure Pipelines for Hydroelectric Power Stations
The model tests showed that the material remained within
the elastic limit up to a pressure of 40 atg. Some
details of streas distribution are discussed.
There are 5 figures (1 photograph and. 4 graphs)
Card 3/3

AUTHORS: Kuny, L. and Nemets, Z. SOV/1 ~:6-:58-6-17 121
TITIA: New Method of-- M1.M-F-M6--Ydge of the Aluminium-
production Electrolytic Bath from Hect-reBisting
Concrete (Novyy metod izgotovleniya brovki elektro-
litichesko5 vanny iz termobetona. dlya proizvodstva
alyuminiya
PERIODICAL: Tavetnyye Metally, 1958, Nr 6, p 96 (USSR)
ABSTRACT: At the authors' suggestion, a heat-resisting concrete
made of 1? kg Portland cement, 950 of blast-furnace slag,
480 of fireclay grains and 240-280 of waterglass per m3
was used for aluminium-electrolyser (figure) edges. Baths
with this type of edge have been in operation at t",e
Skavina Aluminium Works in Poland for over a year, and
since February 195? all baths are be--*-ng repaired iLi
this way. There are 1 figure and 1 table.
ASSOCIATION: Skavinskiy alywniniyevskiy zavod (Sicavina Aluminium
Works) (Poland)
Card 1/1

NEMErrE ~ /, F,
NWTTI, V.P., kand.fiz.-mat.nauk, dotsent
Vi~xlmate solution of system of ordinary equations. Trudy MINI
no.7:85-93 '57. (MIRA 10:12)
(Differential equations)

.1 -~ ,
T;I~i `Z, . F1 IL I L~ -ii t.-rloman~-nl,
-,.. , - Matyns,
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'lpf , -i - -, j-* -,, - P- -. ~, 1 r-
,
M"'A U - I L . .

KATONA. Gyu-la~ NEMETZ, Tj.bor~ SIMONOVITS, Mik-ics
N,.r,wer proof of tne Tuxanlo thEoram :X the theory of g:raptx and
remarks about genera-lizat tons. Mat lapok. 15 n - 1 s228-
238 164 V-44-')
i
f

All C,
CH06LOVM~~/!~,encral Sec,A4~ - EducaLlov A - S
,-,b s 'our Ilef -2aur - Pizika, vo 4, 1)5Q, -.0 7512
Alithor Zw4,(~qk 4Foslav
last Not Aven
T'i tle Procedure of Teaching the Material in the Eighth Class on
Series and Parallel Connect-'on of Conductors with the Use of
Iaboratory Experiments
Orig Pub Prirod. vedy skole, 1957, 7, No 7, 633-634
Abstract No abstract
Card 1/1

,_-NEMILENTSEV_. V.I.; POPOV, Te.A.; SOKOLOV, V.Ye.
Transducer of an alectronNIne4c flowmeter vithstanding a te"rature
up to 150'G. Trudy VXNII no.16:15-17 162. (KRA 1615)
(Flowasters)

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tooooo;ooeooo*ooooo::O:o:::Ioooooooooooooooo

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NEMILOV,M.V., Inzhener
,.,a .. ', ,
Increasing the separation of sulfits liquor in digesting soft
cellulose. GlArollis. I lasokhIm. prom. 8 no.1:19-20 '55.
(Sulfite liquor) (Cellulose) (14LRA 8: 10)

V. ~ - I, ~ I , M
a6kw4ffiwaux !M
Increasing output of the concentrates of sulfite alcohol vast* liquor
with existing equipment. Gidrolis. I loookhim. prom. 11 ne.6:21-23
158. (KrU 11: 10)
(Sulfite liquor) (Xvaporating appliances)

XE~Lr LC:V, ~!. V.
Valuable monograpL on the utiIJ z~~ .-- - f' sUlfite liquors.
-1
Gidro!Jz. i lesokhi-m. prom. 14 !-Ic., 1610 (MIRA 16; 7)
(Sulfite 1-Iquor;

ft?, 1 41 WK 0 tM,~4 Z~ ~t S ~q al-i ~;j i~ Ka 0, M. 12 1-1
-,,.._,;. i7
01-
27~
AC
b4t
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ct,
r c8 A
SO tLIA
0., L,%4
ctr
*95 _405- top Woo used
104,.t _4104 U
so 16 t la", t7, ~-- , I 1 9, *~ ~ wit! -lutoag* , .
im, _- - ~ &A',
-94"a rodlatl=.
AV
.., 14 do
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mt
&C selt,
Go Per beta
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lastrum"t
:meat -10 L,.X:lo -
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?I
EVILOV, S. 7.
N
Investigation of the structure of semiconducting glasses of the syst=s
Se-As and Se-Ge. 5- V- Nemilov (5 minutes)-
T~eport pre F-ented a I, t.11e 3rd Nat Io nal er-r., e r r 3efnic-nd', !,t.,-r f~oyn-~)o-ni'5,
Kishdnev, 3.64~. Sept 19("1

ACCESSr.ON NR: AN019298 S/0000/63/003/001/0112/Oil6
AUTHORi Petrovskiy. G. T.; Nemilov, S. V.
TITLE: Investigation of the kinetics of catalyzed submIcrocrystallization by the
viscosinietric method
SOURCE:: Simpozium po stakloobraznomu sostoyanlyu. Leningrad, 1962. Stekloobraz-
noye sostoyaniye, vy*p. 1: Katalizirovannaya kristallizatsiya stekla (Vitreous
state, no. 1: Catalyzing crystallization of glass). Trudy* simpoziuma, v. 3,
no. 1. Moscow, lzd-vo AN SSSR, 1963, 112-116
TOPIC 'rAGS: submicrocrystallization, glass, catalyzed crystallization, glass
viscosity, viscosimetry, titanium dioxide
ABSTRACT: The catalyzed submicrocrystaiiization of glass 13 samuleF, containing
titanium dioxide was investigated by the viscosimetric method, Fin(-e the viscosity
is closely correlated with the nature of the covalent skeletal itructure of the
glass. The variation in the viscosity of the initial glass mass and the crystalli-
zation products was studied and plotted at different temperatures. On the basis
of the experimental data obtained at high temperatures in order to study the kine-
tics of the catalyzed crystallization process. It was established that this pro-
CeSS COnSiStS Of two stages; the IndLStIOn period and the crystallization process
Card 1/2

ACCESSION NR: AT4019298
itself. The energy characteristics show that the processes taking place during
the induction period, as well as those during the actual crystallization, are
limited by the rearrangement of the covaientbonds in the glass skeleton rather
than by the processes of Ionic diffusion. A mechanism of catalyzed crystalliza-
tion Is given in which covalent transformation diffusion plays an important role.
Orig.. art. has: 4 figures and 2 formulas.
ASSOCIATION: none
SUBMITTED: 17MaY63 DATE ACQ: 21Nov63 ENCL: 00
SUB CODE: PIT NO REF SOV: 005 OTHER: 001
Card 2/12

FrEIROVSKIY, G.T.; NalILOV, S.V.
investigating the kinetics of cata27za(l subm-crocr)rat4-i_'Za*-:,~.:
viscosimetry. Stekloobr. sost. no.1.112-116 163.
(milip

5/001/6~/036/00,1/024/026
D2o4/D307
AUTHORS: N5T_0,o_v. S.I.--and Petrovski.y, G.T.
TITLE: A new method for measuring the viscosity
of glasses
PEPIODICAL: Zhurnal prikladno.y khimii, v. 36, no. 1,
1r)63, 222 - 225
TEXT: The present work, first in the series of
studies concerned with measurement of viscosity 01 ) in glass-
forminp. systems not containing oxygen. describes some measure-
ments carried out in a viscometer desivned by Slavyanskiy. The
action of this viscometer depends on the measurement of the rate
at which a cylindrical rod may be pressed into the specimen,
under known load and at a known temperature. Construction of this
instrument is illustrqted nnd described in some detail, and
calihration plots are given, obtained with the aid of chemically
pure B203. It is demonstrat-d that lofr -1 = A + B log -c (where u
is the time durin;r which the inlentor sinks by 100 t-L ), and values
Card 112

.'IWOP, '/()36/001/0214/026
A new mr~thod ror / f) 5(l ?
of A qnd F qre list-l 'rr loads and indentor diameters.
VISOnsit'l of crl,".9-Formirg F;el,~n-urr- mp-q-,ured by the above mothod
over 0 - 100"C wns in e-crr-11fint agrn-rent WiPh literatiire -1-ita.
The rnrt.hod i.~ rnnil ind nuital In for 11 = 10 - 1013 poise. The
3vthors express, their f-raLtitwle to V.T. Sl3vyanskiy an~i Ye. N.
FrPst.1i'Ov-'i whcre ~-Jn'+ -ill--,vied this c:tudy to be carried out.
There qre fivure.,3 -in-l 1 f-ible.
' ; UBM I 77~, D J 9 n u -i -,, 2'", 1902
Carl

73k

WA,
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............
..........
'row',

NEMILOV, S.V.; PETROVSKIY, G.T.
Calculation and study of tYe energy parameters of viscositY
of the system Se - As . ZhLir. prikI. khim. 36 no.9.-1909-
1916 D 163. (MIRA 17:1)

A-ALlo IVANOV, A. 0.
ZE!ae
Viscosity of vitreous germanium dioxide in the region of
the softening point. Zhur. prikl. khim. 36 no.11:2541-2542
N f63. (MIRA 17:1)

NEKILOVI S. V.
"Viscosity and structure of glass."
report submitted for 4th All-Union Coaf on Structure of Glass, Leningrad,
16-21 mar 64. a

NEMILOVP S.V.
Interrel.a+.-;.z)n of the frf~,e act.4vatior, erje--u of -a f-c~; a_r.::
the chemical bonding energy in F--'z. tver. te1a P, no.55:137~-
1379 MY I bLl+.
1. Gosuaarstveruiyy OLL--sirily i.:!-,LitL;t -, ~ -.. -. -, n 4 1- -, I -, .

6 3
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ACCESSION NR: AP4018066
3/0080/64/037/002/0293/03W
AUTHOR: Nemilov,, S. V.
TITLB; 00-yr-elil-a-giet,ween the entropy of activstion of viscous flow,
the heat capacity, and the valence structure of glass
SOURCE: Zhurnal prikladnoy khimii, v- 3T, no. 2, 1964, 293-300
TOPIC TAGS: heat capacity, valence structure', viscous flow activation
entropy, SiO sub 2. GeO sub 2, B sub 2 0 sub 3, Na sub 2 O.2SiO sub 20,
K sub 2 0.2SiO sub 2, selenium, pol~isobutylene, propyl alcohol,
glucose, Na sub 2 O-3-3S10 sub 2, bridged bond, glass structure
ABSTRACT: The entropy of activation of viscous flow, the heat capa-
city, and the number of bridged bonds per structural unit and the num-
ber of degrees of freedom of torsional, valence, and deformed and
ionic oscillations realized in the change in heat capacity in S102.
;Ge021 B20 3# Na2O.2SiO 28 K2O'2SiO 2. selenium, polyisob'utylene 3600,
propyl alcohol and glucose were compared. It was concluded that
:glasses having a.tetrahedrally linked unit stru.cture are the longest,

ACCESSION NR: AP4ol8o66
and they soften with a larger temperature interval and with small
oeo
entropies of activation, e.g. 10-40 cal./mol. degree (Sio%n 2
Glasses in which the number of bridged bonds In the basic it
structure is 3 have larger entropies of activation, from 70-140 cal./ i
mol. degree (B 0 Na O.2Si0 , K 0 2SiO Na O-3-3Si0 In the
2 3~o;;K by Nterio king2;f tRe chain got
shortest glasses Ifs, the
values are about 300-500 cal./mol; degree (selenium, polyisobutylene,
glycerin and glucose). Within the same valence structure the spread
of values of the entropy of activation is explained by the individual.
characteristics of each glass strength of the valence bond, the pol-
larizing effect of the cation, and the basic properties of the glars-
forming skeleton in the chain. There is general agreement between
calculated and experimental values for the entropy of activation.
Orig. art. has: 4 figures,'2 tables and 3 equations.
'ASSOCIATION: none
SUBMITTED: 17Dec62 DATE ACQ: lqNar64 ENCL: 00
SUB CODE: PH No REF'sov: o14 024
OTHERt
2/2

ACCESS1014 NR; AP4038562 S/0080/64/037/005/1020/1-024
AUTHOR: Nemilov, S. V.
,TITLE: Viscosity and structurta of selenium -ge rmani um glasses. Cc=xunication IV.
SOURCE: Zhurnal prikladnoy kbimii, v. 37, no. 5, 1964, 1020-1024
TOPIC TLAGS: selenium, gex=anium, a-seaic, glass, viscosity measurement, phase
equilibria
AEST.2AU-L: The viscosity of glasses vas measured by the previously described method
CZhurnal Prikoldnoy klimii (Jouma--. of Applied Chemistry), Vol. MM, No. 1,
i~,63_T. The uncertainty of the temperature measurement was about 1C. The repeti-
tioa of measure=nts on the same ccmipositions indicated a precision of 3C upon
compariGon of the ',emperatures of gi-asses at the same viscosity and =position.
The abse=e of crybtalline microinclusionB was verified by neans of the infrareds
microscope MIK-1. T%is study of the viscosity and the analysis of the activation
parameters of the viscous flow of Se-Ge glasseri showed that these glasses are
iaostructural with those of the Be-As system. It was established thEt there exist.
three regions in which the vel=ce state of the glass is dete=ined 1,y: W sol=-
-a r C-F !1/2

ACCESSION UR: AP4038562
iua chains, (2) selenium chains in conjunction vith germanium.seleaide tetrahedra,
and (3) genoanium seleaide tetrahedra, which include excess selenium. The findings
regarding the structure of these glasses are in good agreement with the findings
of other authors vho used different methods of investigation. The structure of
Se-Ge and Se-As glasses has ziruch in co=on vith the structure of the crystallizing
phases of these system . Apparently, the spacial distributiaa of the structural
units in glass is controlled by the same thermodynamic parameters as in crystalu-
zation. "The author expresses his deep gratitude to R. L. Myiller for a n=ber of
valuable suggestions which he made on reading the manuscript.' Orig. art, bas:
2 figures and I table.
ASS0C=CV-. None
.SUMI-EM: 26jaa63 ENCL: 00
.SUB CODE: MT NO REF SOV: 012 OMER: 002
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Se~

ACCESSION NR: AP4043763
AUTHOR, Nemilov, S.V.
S/0080/64/037/008/1699/1708
TITLE: Viscosity and structure of glasses of the system As-Ge-Se in the region
of a low selenium content
Sk~URCE: Zhurnal prikladnoy khim--'i, v. 37, no. 8, 1964, 1699-1708
T~,3?!C TAGS: glass viscosity, selen"'um, glass synthesis, arsenic, germanium, iso-
therm, muffle furnace, vitreous system
A B S T,Vk CT: lhis is the fourth in a series of papers on tie investi,gation. of
iLy of oxyg-~n free vitreous systems. The synthesis of glass (30 Sr.. bacchei) was
cinducted at a -maximum boiLin~,, temp~arature of 9000C, in accorclaoce W"Lh a previously
described method (Ayo, L.G. , Kokorina, V.F., Opcikomek.-i.i prom., 4,31)"L963) a,-.'
Ner ov, G.'". , 7il. P. n.
S.V., Petrovskiy, IL CC(V1 5,9 77 (1~f)3). Gerl-.1ar'lum wit"', a
spec -.1-cm, ar:;,tnic di6tilled in vacuum d uble dLstiLled Eu'cn-
1fic resistance of 40 - 0
:Lim were use,' for the synthesis. Glasses which approached a vitreous t~LaLe were
subjected to air hardening beginning at 700')C. All re=ining glasses were hardened
at temperatures from 6500C, aged in a muffle furnace at 6000C for a oeriod of 10-20
minutes and tempered at a close to Tg temperature. The upper part of the sample was
Card 1/2

ACCESSION NR* AP4043763
then polished off. Control over possible crystaLlic inclusions was carried out w1th
the use of a RIK-1 infr.,rcd microscope. Viscosity was measured within the reeion of
10 13_ L04 poise. Measurement results of 41 compounds is given in a rable. The auch-
or concluded that the region of "LetrahodraL" aLrucLuraL uniLtj mlKht be explailied,
and its extent calculated, assuming Lhat excess arsenic entered Lhe structure by way
of solution -':-. GeSe2and AsSe. At the samt time germaniUM-seLenium structuraL units
form the basic vitreous body. In a germanium rich region near the section of
GeSe-As the glass structure is essentially inhomogeneous and might be considered as
consisting of GeSe crystallites measuring not less than 25 R. The author expressc!s
his deep gratitude to R.L. Miller and K.S. Yevstrop'yev for their support and atcen-
uion during the investigation, and also to V.F. Kokorina and L.G. Ayo who 1rade it
possible for us to conduct the necessary synthesis. Orig. art. has: 3 figures and
I table.
ASSOCIATION: none
SUBMITTED: 2o~-Jun63
ENC L: 0
S~:B CODE: Oc' 'n, NO REF SOV: 018 o~~TLER: 007
'arc 2/2

-L 23792-66 ZwKeWSWT(M) wit.,
ACC, NRs -
A26007258 SOUROB OODB:-UR/0363/66/002/002/0349/0356
AUTHORv MdlQVv, ..V.
3P,
0R.G::.-h6n6
VITLEs.8tudy of the structure of glasses In the B 0 -Na 0 system by the
viscomistry method. 2 3 2
AN.'S88Re
_SOURCZ:_-.-1 Isvesti i4torganicheeklys naterialy, Y. 2. no. 2"
Y&
~0!w,3
19,66, ,34
TOPIP TAGS: glass propert.*,, barium compound,, sodium compound, visoost-
r
mete,
ABSTRiCT GlAste o 9 3 0 -1a 0 system ver
founded In the amount of
th
CO and HBO reagents.
the ciuid'Tbleis: ware Whold IAJ& flame furnace for 1 oth at a3te2perature
bf WOO. , The temperature was then raised to 11000C and hold there for
3.hou .re.- After cooling of the furnace to 80000 the glasses were poured
In the form of, slabs ,which..were annealed,at about 40000 and lower,
6 the'- compost Idn .-of the ~'glav
depeudin t is. the gUss was analyied
ddipoettlo -: ind AM' anal tioal results did
h0staillj..0 Ths-':q's U y
C
ndf-differ by k- ore IhAA91.0o_~%.- Glasses. oub~,sdi~to *tiydrolysis (lose V=
Moidi-9,4ATa -6) Were st6red- In a dealocatorand water was not used In
2
UDC: 546.27-:)l + 546-33-31

L 06286-6~7 4iT(m)/EWP(q) -AV-M-LV-H
ACC NRs AT6027142 SOURCE CODE: UR/0000/65/000/000/0133/0138
AuTHoRs Nmilovq S. V,; Petrovskiyt G. T. 11
ORG: none
TITLE: Study of the pyr 12O-G&203-S'G~ Sys- 1
!Lceramization kinetics of g3Asaes of the L
,tom containing titanium dioxide admixtures
ISOURCEs AN SSSR. Otdsleniye obshchey i tekhnichaskoy kh"I. Issledovaniya v oblasti
jkhimii silikatov i okislov (Studies in the field of chemititr7 of silicates and oxideal.
Moscow, Izd-vo Nauka, 1%5, 133-138
;TOPIC TAGSs silicate glass, pyroceramic, titanium oxidej catalyzed crystallizationg
gallium compoundg lithium oxide
ABSTRACTS An attempt wag made to determine the effect of composition on the nature of
the kinetic processes involved in the catalyzed pyroceraimization of glasses of the
L120-Ga2O`4-5iG2 system. The main composition, from which others were prepared# was
L12O-Ga20~-6SiO2-0.4TiQ2. The viscosity of the crystallization products was found to
be substantially affected by any changes in composition. Changes in the nature of
crystallization caused by changes In composition were studied kinetically during the
preparation of the glass for arystaUization and during the crystallization process it-
self, The analysis suggests that the pyroceramization consists in the foUowing. Ap-
parentlys nucleation centers already exist in the glass during cooling, as indicated
1
1/2

L 06286-67
I ACC NR, AT6027142
1
; by viscous flow data and x-ray analysis. During heat treatment, the growth of these
Inu*1eation centers does not occur izm~ediatelyq but is hold up (induction period).
During the induction period, the regions of inhomogeneity around the crystallization
centers Increase in size. The moving force of this process largely determines the
tendency of the titanium atoms to change their coordination number. At some moments
the change In the composition of the regions of inhomogeneity and their size causes
the start of precipitation of the crystalline phase,, which takes place in a small Vol-
ume of space (pyroceramization) if (because of concentration and activation relation-
iships)1he bulk of the vitreous mass carrying the regions of inhomogensity Is capable
of only a limited supply of structural material to the growing crystals. Orig. art.
hass 4 figures and I table.
1
SUB Colas ll/ SM DATRI 2BApr641 ORIG RM Olt

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f"m twvtm. waybdmum. mW tm~Wum Yu file
ulihm (nvs. I'tvh 111-1 . LculogrAd, D"k1adv 4ihid.
vi S.SS M U, 1114 1 411047, ( Awm ZfRot. ig", 11.
1. litir 1br inctals W, %to. Ajul i,4 alujr,il"l a1mvirJ411111%
77:
reflection CMOs. for low devirons unifer I0 C.V. reach
..wn vahaft at a"t ,, e ~ The wn. value it almmut It 21.',
for Ta aml W arul about 0.35 ftw Mo. fkf,we annealing
,:hr ... an ti mackM at 61 M v. The expit. valwc~ we
Werably higher thaln would he lro,n the tl&4~
tribcd comiderations of Nordbrun, hethe, and %*munerfeld,
which require a derfmm- in the coeff. with inerra%ing vrl.x-iiy
:,If h, OmIrm inmeAd ilf the (Jtwfvctt 111c"Ast- I'll's
I.-I-ro and itleorl-tival JohAvior CAll IW
-tu,tl th~ -n-1 r-tuslute,s" of the inctallic ~uf-
IfAce is consiolered. M G. %looge

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U 114 matte IN-5111wo.000 VMMIMI~ 111111loll MU Iowa 41 Ulu d 4
sea's
WO tFITOM19,4000 On the Inergy of WobAu Vmit"
flur4nif the P'n"Iter4mvid (10 fifialulnum and 6111C.Ht
is till brillfrolln. Irm, A. Xemilaw- eAlaq AkAd. :!,4
U.S.N. $6, 30-1149") mat 21 (in Russian).
The -MY NPOCIL"m of PfuGma, frand by Irradiatift alumi.
00 num And silicon with 1.0-114109 drwbrmi, wan determined
00 with the aid al a wedge filter. by measuring the variously

00 darkened times on a I - raphic plaw (we preceding work
Z
on
. D-oklady -kad. Me". 3.3.3.R. $3. 116094111)). TVs, A)
o0 target w:s a fell eWivaleai to 1.1 cm air. Ttw silicon tar-
00 get was ither a So Warts membrane, or a prectisnale Of 111
from a suspension In a mixture, ad aWr sail actions. The

Poo exiserLmenLn with Al revealed live groups of protons corre-
spaiding to reaction energies 5.47 * 0.15, 4.37 * 0.15.
p 3 3.05 ! 0.10, 1.78 * 0.10 and 0.26 ! 0.10 Mei, with the corre-
v
0 SPNWDV relative iniensitles 1, 1.% 3. 3.5, T. Since there
adaits only am stable Isotope Of W, vLjL All'. the only pos-
'
'
*" reaction is Al
(d.p) Al
, and Ifte &Wre given values
correspond go Use ground level and lour encited states of Al"
The trwasuremerds with the 30 targets showed five groups of
pratma carresponifing to reaction energies 4.12 * 0.15,
4.95 - OAS, 4.05 ! 0.15, 3.49 ! 0.15 and 1.24 - 0.10 Mev. if*
labensitits could not Isr determined. tn the zuthor's opinion,
Do preponderating reaction is that involvire the most &Wn-

e 6M iii,04W 810, WIS. Siw(dplftsi, so that Ust above vahes

6",5
corterpoexi to the ground stalit and lour Ited states of Si".
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T041; Aftivur Dt"rOutdin of Protons to Reactions,
001d*d' and AIN")AP". VOL s- Nemilex and
r
B. L rwmmvbL Dams Akim.
NO-11106110)(In WAssiss).
Angular distributions al protons it= (dg) reavaom, were
delormised with Uur AM (it a we*9 filter, circutarly bent and
PCOVIditil With 2 pholographic film an its oAskk; the target
was In Uur carder. 11te darkening of the film wait measured
microphotuttinetrically; a many- stop curve was obtained, the
steps correspunding to protons of deflitift eivergy. In IW re-
action (YO(d.p)&' the Urget was a O.SiA CoM fail an which a
layer of tungsten aside raiPpreciplitalied; the entorgy of bum-
budift deuterons was 2.6 ad 3.9 14". Two grlftps of pro-
tons were obsiterved, corresponding to the formation at the 001
nucleus In the growW state and In the first swelled stale; the
corresponding reaction evitirgins, determined frxn the protait,
raftes, ravre 1.6 and 1.0 blew; a well mariied argular distri-
buttlatt effect was observed, Our protons brOW projected prr-
ix.-Inantly In the forward direction, cithicidlLng with that 4
the Unpinging drAtertars; the effect is more pronounced with
the tower estiergy prolions. For the reaction AJ"Idp)AIOL*w
target used was an At foLl of 1.1 cm AV Orquivalont; the dru-
Wron energy was 3.9 Mair. Five groups at protcms were ob-
werv", the correoporulift reaction energies be Ing S.S. 4.4,
3.0. 1.4 ard 0.3 MOV: the "me 41MU00W w(frect. an in the 0
cante, was observed here for the thm lower energy group.,.
Tbrive results. while dbagreeing with those obtained by
Heydraburg wit &I (Polls. On. 7 , SM10,141)). seem W cunfirm
tow Weas of Serber (Phis. 111". 72, IOW1847)) And Peasice
(Phya. Her. 74 100343N11)), Who COKSI&f ft &Jp) prOCONY
NOW 6,11101111 Avw as a learthtl away at a nertras frann a patinkig drufaron under
10" thin actIlow of a swelmar HOW.
w ,r . a in 1 W a is 4 2 dl
a* a am falls less fall 4 1 Is
0 0 0 0 0 0
See . 0
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09
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004
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ad 00
A 53
31". A stuft of (d.p) nuclear reactions. IN W. A. Smilow. I-V. AJMd.
3buk, SM, Sw* FIS.o 14 (M. 3) 319-W (19W) 1h-Rxj&JAa.
Ugbw a V~ qqh1o plate and absorptioa wedgo, the potiggs wers
Stmiled "r-IffAterous UP to 4 Nw. Isom levels In 017.A. 101414 9 1009 .0
A1`VO amd 814mJ are given. 1brbA emym~U7 In the proton emular d1stributlom, 400
to ropdr$SU At low energies. the protma are nearly all enitted in the 24, s,
dirtatlon rover" to that of the notion of Me douterow. go results a" .000
41seumsed In tervA of wpartla1w dentoron puietration of nuclei. a* 0
1. P. Cjoor&e go*
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0
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00 A A~ j .- - _40
00 , VIOCISIAS *No POOPINTHIS Mel. -00
00 A A ftlAy a she Ressw a proaKes Ourtem -00
00 A the lik"isbordamom of mmarme mad hd#Alm trilis Dow -
W"001 U.-AJO.M400 am, L I U~dPumm. "-
00 in" Sit-20410411(im 11himalml
00 Uei~W she lvehis" dowertbrif to lwrvkma popors Muklaq '00
Abod, Maiiih. 5.&#.W 43, lill(11141111); OW. 64. 349(104911, vourn -06
00 level. of IF mod "a iroto 41vtormsimed Cali, N%Ct),. 14414r, *P4
09 Mal were irrodilmod with 3 11-Nor &mdertmis. &ad the libprd&4
40 prosam, after t6" is" traversed a a4 -Itkv Al filter (3 t.
60 cm air oolvalem), "to a11~ to act "M a PhstogratillLe
pJam; the warlove shadval oil the darlioning ad the pis" persoulill
tow almorm"t" of to onato of varicum Orw4m cd prolumm
1 400
0 I.emed flort" the rosirtimme 9001dplV" ad thl.
oo W" follow" by a ralrojacksm of the r.r"mounding Pass"
fowls of Fie am No", 40 sell 40 at their atimmil, masses Thus COO
W
it was joessil Me the mitsimic asset cg the toutupir Is' to 20 ON4 goo
0.111110; " has been hallow mail we " this missims must 11s,
sousew"re betworm to-Out smil ".0". rho dalislautellm of
the siothic Magill 49 we" go" the Wake WSW ! a mu; low
Vwr4ly arcelsed vMuv being 23-MIS ! 0.0001, lhO trust - goo
~him" ON the geOW4 With" to rhe facitod Igoe
levels ~* W" are 1 .00. 162, 311111, sod 3.63 Now; hosever, it
to " allislivilior corlim" the the Islas three valuve &r. md d.. goo
to the reac-tiom 00*(d,VXY' The levelsW No" wr,,,) 71 &W
1.97 Now.
see
to
6 S. 4 L A 081&LL~&L Liltd&V%" CLASWICATIN
4CL 404.&. .10 4%. J.1 "all .01 1W
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NF-M I LOV, Y L) ~A -
IOM. A.F.; LABEDIV, A.A.; POK, V.A.; STARU., I.Ye.; 109STANTINOT. B.P.;
]UHRIMT, B.S.; PUYIWV, N.A.; DOBREMOV, L.N.; STAROMBTM, A.T;
nmiwv, YU.A.; IMMMOV, A.P.; NMI. A.-N.; AGLLITM. K.K.; ?4AH5-
Iftr". 67 'KAN. A.B.; IXM=rBV, X.I.
P.1.1takirrk1l; obituary. Vest.AN SSSR 24 no.12:62 D '54.(KT.RA 8:1)
(Inkirskit, Petr lyanovich, 1894-1.954)

NFMILCV, Y. A.' ZEEREBTEOVA, K. I. and MNSTEYN, B. L.
"Relationship between Probabilitice of' Stripl, trig and Comp-caurid
a paper presented at the International Conference on Nu~,!-~ar Reactions, Amsterdar,
2-7 Ju1Y Ir;56.
D551274

4~oozz-pl'l / /- C V/ ~ Yee,
USSR/Nuclear Physics C-2
Abs Jour Referut Zhur - Fj.zi?a, No 5, 195(. 11024
Author NemLlov, Yu.A., Ovchinnikov, V.M., I:Iisar(!vskiy, A.N.,
Teteri , Ye.D.
Inst No *-. given
Title Use of the IM-12 in ScintI.Ilatton 'Speztroscop.r.
Drig Pub Atom. energ--'ya, 1956, No 4, 51-56
Abstract Report. of the re2ults of a toast of' e. new photomuitiplier,
2
FEU-12, which has a system oV 12 dyLodes of the shutter
(verietian blind) type and has considerably better para-
meters than the FEU-19. The FEU-12 has a Sb-Cs or Bi-Ag-
Cs c-ath,Dde 15 = in diameter. The bismuth-silver-cesium
cattode is sensitive over a widere range of the spectrum,
extending tc 7500 A. Of the 12 tested specimens, 20 had
an integral cathode sensitivity above 4c
Card 1/ 3

USSR/Nuclear Pbysics C-2
Abs Jour Reflarat Zhur - Fizika, No 5, L95*(, ~~1024
microamperes per lumen (the iioit, source )f' type A with
a color temperature of 28480); ind:.viduai specimens have
- 80 microamperes per iumen. The coefficient of am-
pii-fication at a norma-L working voltage on the order of
160o volts a imts to Lo5 -- 4 x .c4. The static liE#t
characteristic of the FEU-12 Is linear tc. output current5
above 50 ma, and pro'Longed operation at this current is
poBfsible. The linearity of the ampl-itude curve, upon ex-
posure to gamna rays, extends to 4.c*,
, Mev (in combination
with a. NaI(Tl) crystal). The value of the signal picked
off reaches 40 -- 50 voits. The FELI-12 does riot reqL~lre
a special choice of power suppiy; for all tested speci-
mens, the best reso-'Lution wa13 obtair,ed when the voita.,Ees
even.1y divided between ali the electrodes, 'Mcluding the
gap between the! cathode-- and the first dynode, where the
voltage difference should be 2 -- 3 times E;reater.
For all photoelectron multipliers with
Card 2/3

USSR/Nuclear Physics C-2
Abs Jour Ref Zhu:r - Fizika, No 5, 1957, L1024
45 mi,~roamperes per lumen, the widt*.a of the photo Line
Cs137 does not exceed 13%. The pulse buLld-up, time deter-
mined by the FEU was 1.5 -- 2 x 10-3 seconds. The FEU-12
has a low noise level (less than 15 kev Ln the scale of
the NaI (TI) crystal) and .;-God stabLlity (the shifts of
the Csl3'T photo -ine from the initial POSition does not
exceed 1 -- 1.5% within 12 hours).
Card 3/3

no
-117
F-:7~~7 !r7
tZ
.7;
~ Zr
ABU
, Mg.-
RR-14
OR i i I F- n !~g
gmg
WN
RON
W-1-00-111
Nil
ED
Rf MIMA
ME
-vill
MA
Af -A VA
ly, 7" IZ I
ial. gV
SIN V-5
Kim �R
IN
Ogg

SUBJECT JSSR / PHYSICS CAR* PA, 188
AUMOR 3EMILOV, JU ~., LITVIN, V F
TITLE The Applicatior. of t~t- Mitgnetic !,rialysl 3 -)f of Rea(--
."ions of the Type w`d,p\ ";,) the of ti,e
.9t.Lcs of tha Lev~.,Is of the Nurlei Prod~icei in the Coijr--3e of
hese Reactions.
PERIODICAL Zurn.eksp.i teor.fis, 30,fas,-.4, 6E6-68() ~119,6.)
Publ. 4 / 1956 reviewed 9 / 1956
By comparing the relative intensities of the protons emitted under a cortain
angle on the cccasion of the liiie of primary particles, with different energies '26
the symmetry propexti-zs and the possible spins of W levels of the nucleus A I
which is formed on the occasion of the reaction &I (d,p)A128 are investigated
Experimental conditions were similar to those of L.Y.CHROM6ENKO, Dokl.Akad.Nauk,
94, 1037 (1954). The energie.3 and the intensities of the protons were determined
by counting the traces under the microscope, The protons were obser-,red under the
angle 109+30 in the 1ELboratory ay6tem at deuteron energies of from 1 to 5,6 MeV
The proton distributon obtalned at a deuteron energy of 1,71 MeV is shown in a
diagram. AltogAher, !1 gro~j-),3 of protons were foundl several previously found
levels were no-~ dissolved here, but a new level iras found to exist at the exc~~-
tation energy 6,24 MeV of the A'129 nucleus 28
The ratios of the intensities of the states of the Al nucleus with the excita-
tion energies 0,974; 1,0151 1,367; 1,625; 5,128 e.nd 5,435 MeV (corresponding to
the groups P P19P 2-PY P4 and P5) to the intensity of the transition to the ground

~u_rn-eksp.i tecr.fis,~.O_, fasc.4, 686-689 (1956) CARD 2 / 2 PA - 1288
state at deutexon enerjKles 1,'21',,7li2,43i3,15;3,8114,-~4j~l,'7;5,"g kelf werr
letermined. Because of the rather low resolving capaci',j of the devi,,~- used
In this case the remaining proton groups could eith,~r not te separated at all
)r only insufficientij The Intensity conditions observed here are probably
letermined entirely by str-'pp.,ng reaction and not by the creation of a com-
pound nucleus, For the qtr~,!_t nte-pretation of the results obtai'led it is
necessary to know the c-refidence of the intensiti,?s of proton gro!_Ips observed
under a certain angle cn the erkergy of deuterons; the respei-tive computations
have hitherto not yet been strictly carried out I.t pr,~sent it is possible
only to estimato the quantumlike propertics of some levels fn which the in-
crease of deuteron energy may be ascertained with the highest degree of dis-
tinctness. The position of the maxima of intensity conditi.,-)ns in the -,ase of
various values of the angular mementum I can be approximatively detprm*.ned by
gra nic extrapoiation in conciusions Tne transitions to tne ieveis ot trie
Al 29 nucleus with excitation energies of 1,0629; 1,371 5,128 and 5,435 Blev
are discussed in detail
IIISTITUTION: Radlum Institute of the Academy of Sc:.ence in the USSR.

N V1 I L 0 V, ~ U.
SUBJECT USSR / PHYSICS CARD 1 / 2 PA - 106
AUTHOR NEMLOV,JU.A., ZEREBCOVA,K.I., FUVSTEJW,B.L.
TITLE On the Relationship between the Processes of Stripping and the
Production of a Compound Nucleus on the Occasion of Reaction with
Deuterons.
PEMODICAL Z'urn.eksp.i teor.fis, ~0, fasc.6, 1013-1016 (1956)
Issued: 8 / 1956 reviewed: 10 / 1956
The relationship of these reactions on the nucleus lig 26 (d,p)Mg 2*7 is here esti-
mated by comparison of the yields of those nuclei w4
-gh are produced on the
occasion of d,p-proc-asses and d,a-processes on an Mg 27 nucleus as well as on the
occasion of n,p-procosses and n,a-processes on an Al nucleus. For the purpose
of a more accurate quantitative estimation of the relative probabilities of the
two mechanisms mentioned in the title two reactions aro selected (one of them
with d-.euterons and the other with any other data as e.g. neutrons), in which one
and the same compound nucleus is produced. The radioactive nuclei Bi and B 2
created in connection with the reactions selected on this occasion had decay
periods which, from the point of view of measuring technique, were favorable. The
ratios of the quantities of radioactive nuclei B 1 and B 2 produced in the targets
by irradiation with deuterons and neutrons were determined from the fading curves
nf radioactivity. It is true th t:
1" d, p) /cr(d, a)-(cf(d,P) c.n. +d(d,p1strip +F)/a(d,a)-N1 and d(n,p)/c(n,a) -N2. Here
ca. refers to a compound nucleus, strip. to a stripping process, and F denotes the
term d-ie to the interference between the two terms. Is the decay of the compound

ga
Al
1H
OEM- vl~ f,

to -tnov, Yu. A.
"Et Alii also stuc ied Sinillar Problems."
A COnfE-rence on Electrcn and Fnoto-Elect,~--)n Multiplier;
Elektronika, 1957, Vol. II, No. 12, pp. 1552-1557 (US,91)
Abst: k conference took place In Mosor-w during February 2:-' and March 11-1-57
and was attended by scil~ntists and englneers frow. Moscow, Leningrad, Kiev
and tEz other centres r,:' the S,-viet Unir-n. Alto-ether 2'- papers wt:,,-e re~ad ant]
discussed.

AUTHOR;' NEMILOV,Y~-A., PISAREVSKIJ,A.N. PA - 2070
TITLE: 'r_nv_e_s_Uj_a_ti_W of ~-Rays from Po-Li and Po-Mg Sources. 'Iasle-
dovanie jr -luoej ot neutronnych istocnikov Po-Li i Po-Mg,
Russian).
PERIODICAL: Zhurnal Eksperimentallnoi i Teoret.Fiziki, 1957, Vol 32, Nr 1,
pp 139-140 (U.S.S.R..)
Received: 3 / 1957 Reviewed: 4 / 1957
ABSTRACT: In connection with bombarding lithium and magnesium with d-par-
ticles of polonium all reactions (an) and (ap) are energetically
6 24
possible with the exception of the reactions (an) on Li and Mg
The f -rays are created in the sources considered here by the
production of a nucleus (which is the product of the correspond-
ing reactions in an excited condition) or by its further radio-
active decay. The P -spectra are studied by means of a mono-
crystal or a pair-scintillation spectrometer with highly stable
multipliers FEU-12.
The f -spectrum of the source Po-Mg obtained here is illustrated
in form of a diagram. 6r -lines of the following energies were
observed: 0,231 0981 19251 19851 2931 4,2 MeV. On the lines ob-
served an the monoorystal spectrometer an unsuccessful attempt
was made to determine the n-,P-coincidenees. This was also im-
possible on the occasion of the measurements carried out with
Card 1/3

PA - 2070
Investigation of f -Rays from Po-Li anti Po-Mg Sources.
the pair-spectrometer because of the low efficiency of this
spectrometer. The J, -rays with 0,8 MeV are the most likely to
correspond to the known line observed 'La the decay of the
P0 210 line and the !' .-lines with 1,85; 1,25 and 2,3 MeV
apparently result from one of the reactions (ap). The line
28
1,85 MeV apparently corresponds to the decay of Al , but the
lines 1,25 and 2,3 MeV are apparently the result of the
29
decay of Al Some ind-irect but rather clear indications of the
existence of -rays of the order of magnitude of 4 MeV are
found in previous American works. In the present paper rays
with the energy of 4 MeV were found by means of the pair-spec-
trometer. They can be reduced to one of the exothermal reactions
of the type (an): either Mic 25(an )S,28 with the enerzv Q - 2.7 NeV
or Mg 26 (an)Si 29 with Q - 0,04 MeV. Other reactions cannot lead to
products of so highly excited states. An n- f-coincidence with
the line 4,2 MeV could not be found immediately. A special exami-
nation with decelerated neutrons showed that those observed here
cannot correspond to some adhesive reactions of the neutron to
any material of the device.
Card 213

PA - 2070
Investigation of ( -Rays from Po-Li and Po-Mg Sources.
The intensity of the weak line with the energy - 1 MeV in-
creased considerably as soon as the measuring crystal CsJ(Tl)
or N&J(Tl) was surrounded by a scatterer of J. That is why the
authors endeavor to attribute the given line to the non-elastic
scattering of the neutrons by J or to the discharge of the
excited condition of
28 29
Al or Al . The ~ -rays with the energy of 0,23 MeV
probably result from one of the reactions of the type (ap)
sentioned here. Finally, the ~ -spectrum of the source Po-Li
Is discussed on the basis of a diagram.
ASSOCIATION: Not given
PRIBUTSD BY:
SUBNITTED:
AVAILLBIX: Library of Congress
Urd 3/3

11 1 MOVA,, K. L 9 KMROVA 0 T. P. , WILM , Yu. A. , and FUMSHTWN, B. L.
"Bur la production relative do@ eta4loomeriques et foudamentaux69 Zn
prodults dens des reactions nuclsaires differentes."
report presented at the Intl. Congress for Nuclear Interactons (Low Enorgy) and
Nuclear Structure (Intl. Union Fare and Applied Physics) Paris, 7-12 July 1958.

AUTHORS: Nemillov, Yu., Privalova, Y. 50'1/57-58-8- 18/,7 '
TITLE: Quantitative Analysis of the Alkali Metal Composition of Some
Photocathodes (Kolichestvannyy analiz shchelochrlykh metallov,
vkhodyashchikh v sostav nekotorykh fotokatodov)
PERIODICAL: Zhurnal tekhnicheskoy fiziki, 1958, Nr 8, pp. 17171 - 1718
ABSTRACT: A quantitative analysis of the alkali metal content of three
different photocathode types produced in the laboratory
of the authors according to flame photometric methods was
carried out in this investigation. The analysis showed Vrat
all alkali metals are contained in every photocathode, which
alkali metal whatsoever was used in the production of it.
This is probably due to ax insufficient purity of the alkali-
metal-containing reagents. Li, NaCl and KC1 was analyzed. The
three alkali metals were all found in each sample, whereas
no analysis for Rb and Ca was carried outi4in these reagents.
The majority of the photocathodes contains less lithium as
compared to the potassiuri and sodium content. This is due
to the fact that in the thermal distillation of lithium in
a high vacuum the major part of the lithium passes over into
Card 1/2 the glass. The authors are of opinion that the assertion

Quantitative Analysis of the Alkali Metal Composition SOV/57-158-6-18/37
of Some Photocathodes
made in reference 3 concerning the conplete absence of
lithium in lithium photocathodes is wrong. An investigation
of the relation between the ratio of the alkali metals contained
in a lithium cathode and the properties of the photocathode will
be the subject of the next paper. There are 1 table and 4
references, 3 of which are Soviet.
SUBMITTED: January 6, 1958
Card 2/2

21(7),21(8)
AUTHORS: ---Nemilov, Yu. A., Pisarevskiy, A. N., SOV/56-35-3-44/61
-To-sMIff -,-Z. -D.
TITLE: On the First Excited State of Tb159 (0 pervom Yozbuzhdennom
sostoyanii Tb 159)
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1958,
Vol 35, Nr 3, pp 800 - 801 (USSR)
ABSTRACTs In the course of the investigation of the Ir -radiation of
Dy 159 (the decay of which is caused solely by K-capture)
by means of a scintillation spectrometer, a line with double
energy in momentum distribution is observed besides the
K-X-rays of Tb159 (44,5 keV). This line is produced by the
total summation of quanta with the energy of 44Y5 keV,
According to these results, the obaerved line with 90 keV
is the result of the summation of two cascade-like emitted
quanta with half the energy. In the case of the first of
these quanta there is K-emission of Tb159 after K-capture,
and the second quantum is produced by the discharge of the
Card 1/3

On the First Excited State of Tb 159 SOV/56-35-3-44/61
159
first excited state of Tb N. P. Heydenburg and
G. M. Temmer (Ref 2) presumed that the energy of the first
excited state of Tb 159 amounts to 57.5 keV J. W. Mehelih
et al. (.Ref 3) observed conversion electrons which correspond
to this excited state. ,,-rays which correspond to the dis-
charge of this state were not observed in any of the afore-
mentioned works. If the line mentioned exists at all, it
amounts, according to the results obtained by this paper, to
not more than 1% of the 44,5 keV peak. Additional verifica-
tion was carried out by means of a summating spectrometer
with a CWTl)-orystal... The momentum-distribution thus
obtained is illustrated by means of' a diagram. The first
excited state of Tb159 discharges because of the strong
57,5 keV conversion line also with emission of a K-X-ray
radiation, in which case the conversion coefficient is
> 99%~ The authors thank A. N. Murin and B. K. Proobrazhen-
skiy for placing a good radiation source at their disposal
There are 2 figures and 4 references, 3 of which are Soviet.
Card 2/3

On the First Excitod State of Tb159 BOV/56-55-5-44/61
ASSOCIATIONs Radiyevyy institut Akademii nauk SSSR (Radium Institute of
the Academy of Sciences7USSR)
SUBMITTED: June 4, 1958
Card 3/3

21(8)
LUTHORSt Namiloy, Yu. A., Pisarevskiy, A. N. SOV/56-35-3-45/61
Soshin, L.. D.
TITLEs The Inves';igation of /-Rays in the Decay of As78
(Issledovaniye,r-luchey pri raspade A876)
PERIODICALt Zhurnal eksperimentallnoy i teoreticheakoy fiziki, 1958,
Vol 35, N:~ 5, pp 801 802 (USSR)
78
ABSTRACT: It is known that As when it decays (T - go min), emits
2 groups of 0--particles (Ep - 4, 1 May, 70% and 1~ - 1,4 May,
30%). In this decay also r-rays of 0,27 May and 0,615 May
Were observed. On the strength of the dataavailable it is
possible oven to draw conclusions with respect tQ the decay
scheme of this isotope. The aut 4 rs produced Asia by bom-
barding the separated isotope Se with 14 Way neutrons in
accordance with the reaction (np). Measurements were carried
out by means of a scintillation-r-spectrometer with a 128-
channel analyzer. When using a single spectrometer the
folloving;r-lines were observed: 500 key with T-5-6 minutes;
270, 610, 800, 1280, 2680 key with T - 90� 10 min. (lines
with high intensity)i 80, 345, 6go, 1200, 1620, 1880, 2020,
Card 1/3 2160 key (lines with low intensity)i besides there are

The Investigation of f-Rays in the Decay of As7B SO V/56- 35-3-45/61
indications for the presence of a line with very low
intensity (-2400 keV). When a summating spectrometer was
used the following snmmated lines (with the period 90 t
10 min.) were observed' 420, 2700, 1650 keV. The transi-
tions with the period 90 min. can be assigned to the#--decay
A876--o. Se78' The r-line 500 keV (T - 5 -- 6 min,) is not
formed by the annihilation of positrons at any "-decay,
nor are any lines of different enery and T - 5 6 min.
observed. Therefore, this line was probably caused by the
discharge of any metastable state produced by the interaction
of neutrons with Se78 The isomeric lines of the other pos-
sible re&ctions on Se18(n2n,n2p,nq,npn) have already bAea
flufficie:atly well investigated, and no isomer with tag
observed state (T - !) - 6 min, , E - 500 keV) is observed.
Therefori4, As78 probably has a metastable state with the
energy of 500 keY.. A possible decay scheme for As78 is
given in form of a diagram, The authors thank A. NI
Card 2/3 Protopopov and his collaborators for irradiating the prepara.

The Investigation of ~e-Hays in the Decay of As 78 SOV/56-35-3-45/61
tions with neutrons. There are 1 figure and 3 references,
2 of which are Soviet.
ASSOCIATION: Radiye,ryy institut Akademii nauk SSSR (Radium Institute of
the Academy of SciancesU33R)
SUBMITTED: June 4, 195a
Card 313

210) SOV/56-35-6-5/44
AUTHORS: Zherebtsova, K. I., Makarova, T. P., NemilOy, Yu.A.,iVnshteyn,B.L.

TITLE: On the Ratio Between the Yields of the Isomeric and the Ground
State of Zn 69, Produced in Various Nuclear Reactions (0 soot- 69
noshenii mezhdu vykhodami izomernogo i oanovnogo sostoyaniy Zn
obrazuyemogo v rezul'tate razlichnykh yadernykh reaktsiy)
PERIODICAL; Zhurnal eksperimentallnoy i teoreticheakoy fiziki, 1958, Vol 35,
Nr 6, pp 1355-1357 (USSR)
ABSTRACT. In the introduction, several papers dealing with this subject
which have already been published (Refs 1-3) are dealt with, and
the problem is discussed. The authors themselves investigated the
following roactionst
oL)Zn69
8) zn 66 (d
p:lzn 69 ; b) Ga'9(n
P)Zn6g; c) Ga71(d
.
,
,
,
zn 69 occurs as a ~-active isotope with the half-life of 57 min.,
and it has az isomeric state which goes over into the ground state
with a half-life of 13.6 h.
The ratio elc-(.Zn 69- yield in the isomeric state/zn 69- yield in the
ground state) was determined by the authors from the analysis of
Card 113 the decay curve (P-particlea were counted by means of a G.M.counter~

3()V/56-35-6-5/44
69
On the Ratio Between the fields of the Isomeric and the Ground State of Zn
Produced in Various Nuclear Reactions
e16'of Zn f9 was hitherto measured as 0.29 (capture of thermal
68
neutrons by Zn , reference 1) and from the reaction
G07 2(T1,0L) zn 69 by uaing 14 M*v noutrana so being 1.1 (Ref 4).
d-irradistion was carried out in the outer chamber of a cyclotron
(Ed with an accuracy of up to 0.5 Mev), and n-irradiation on a
neutron genarator with a tritium target. The result obtained by
the investigation of the reaction a) is shown by figure 1: Within
the 011Wgy roage of 2-54- Ed ~L-q Mev, (r*/(r increases alightly with
increasing energy and reuisins constant at -0-5. The reaction b)
for En- 14 Rev results in el6-- 1.4, and reaction c) finally
results in a value fluctuating by 0.5 within the error limits for
deuteron energies between 4 and 8 Rev. The fact that LevkovuKiy
(Ref 4) found practically the double valike for the reaction
Ge 7 2 (na,) Zn 6~) (with Eabeing equal) is finally discussed- There
Card 2/3 are 2 figures and 4 referencea, 1 of which is Soviet.

3OV/120-59-1-40/50
AUTIIORS:Zlobin, L. I., Nemilov, Yu.. A., Pisarevskiy, A. 11.
TITLEi: The Behaviour of Some Types of Photo-multipliers in a Weak,
Maf,-netic Field (Povedeniye nekotorykh tipov fctounno,,,.~-,-~'Aelpy
0
v slabom magnitnom pole)
PERIODICAL: Pribory i tekhnika eksper:menta', l'-15-) r 1,
(USSR)
ABSTRACT: Scintillation counters are often used in tlio nc-'_,bour~,.ood
of strong ma~,-nebs. In order to use photomultipliers su~.cess-
fully under sucii conditions special ma-netic screens .-,"us- be
used and hence it is necesSary to know the properties of
photomultiplierS vzorkinU, in the weak ma,-)netic f-'Leids, In tile
work described -.-n this paper a longitudinal -ia:--netic fie-Ld
was applied to the photomultiplier under investi,-a~ior. ,b.7
placing the latL;er inside a long solenoid. The current :;,,,p-iy-
ing the solenoi& was contrclled to 1%. The fiel", was
along the length. of the photomultiplier, the fall-off at uhi~

SOV/120-59-1-40/50
The Behaviour of .3ome Ty;~es of i~hc-tomui-~illie:--- iE. a 'Nea---- -Iz,
Field
solenoid. The r3solution ciirve is shown do,,--ted. At -,,+I
oersted the total ser--sitiviry increases by
best resolution is observed at 6 Dersted.
shown that the changes indicaued by Fig 1 are due
the effect of the ma-net-Lc field on t~ie olectro-'s
photocatliode and the f irst dynode. The re:aaInirj--, t)~-irt jI
Dhotomultiplier is practically independent of t,~ie effect- -f
the magnetic fi;-:-Id in t-lie raage 0-2b oersted. W ~L e n f II
is increased to 00 oersted the total sensitivi-1-y iL- :,-e-, :C
by a factor of Figs 2 and 3 show identical
other photo-lultipliers w:aile Fi~~ 4 s*.Ilowj the effe~
magnetic field on the rise tap,^ for two differe-it pil~DIC;-
multipliers. Results have shown that the venetian
tion is the least sensitive to ma~;,zietix fi,~lds and
est macrnetic fie16 effects occur at the "in~-),;t" of
Card 2/3

SOV/120-59-1-40/50
The Behaviour of Some Types of Photo malt ipliers in a Wea-K
Field
multipliers. Thero are 4 figiLres and 2 Soviet referenct---s.
ASSOCIATION: Radiyev-yy institut AN SSSR (Radium Institute, Aca&,my
of Sciences of the USO-R)
SUBMITTED: January 14, 195E.
Card 3/3

SOV/120-59-4-15/50
AUTHOR&Nemilov, Yu. A., Pisarevskiy, A. N., Soshin, L. D.
TITLE: A Form-6T-ttutur ion in Line Speatra Produced by NaJ(TI)
Crystals
PERIODICAL: Pribory i tekhmika ekspertmenta, 1959, Nr 4, pp ?2-73
(USSR)
ABSTRACT: A 128-channel analyze-r- is used with 660, 280 and 70 keV
y-rajs to show that; so-me of the crystals examined in the
previous paper ir- fact split rrono-,,h-romatic lines into two
(Fig I shows some examples of the resulting s ectra for one
crystal with the sources in various positions~. It is Con-
cluded that the Kyr:)poulos met-iod gives perfect crystals, and
that the Stockbarge:7 method somet-imes F.4-ves fau-Ity ones, The
paper contains 1 fi.;,ure a-rid 3 referenoes, 2 of which are
Soviet and I English.
ASSOCIATION: Radiyevy~y ins7itut AN SSSE (Radium Institute, Academy cf
Sciences. USSR)
SUBMITTED: June 6, 19,',8.
Card 1/1

21(7) SOV/48-23-2-18/2o
AUTHORS: Nemilov, N. A., ?isarevskiy, A. N., SoBhin, L. D.
TITLE: y Rays in the Decay of As78 (y-luchi pri raspade As78
PERIODICAL: Izveatiya Akademii nauk 333R. Seriya fizioheakayat 1959,
Vol 23, Nr 2, pp 255-256 (USSR)
ABSTRACT: According to references 1, 2 also y rays of 0 27 and
0.610 Mev were determined in the decay of A875 (T = 90 min).
The investigations of this papor have shown that in the decay
of A978 (I - 5-6 min) a line iF found at 500 kev, strong lines for
T=90 min at 270, 610, 800, 1260 and 2680 kev and weaker lines
at 80, 345, 690, 1200, 1620, 1880, 2040 and 2160 kev. The
lines obtained (T - 90 min) are attributed to transitions in
the As78 -A; S078 (jecay; tho 500 kev line (I - 5 min) cor-
responds to the transition from a metastable to a basic state
of As78, which then decays to Se78 in the reaction menticLaad.
A scheme of the decay with all -transitions obtained is given.
The authors thank A. N. Protopopov and his coworkers for
Card 1/2 neutron irradiation of the isotopes. There are 1 figure and

y Rays in the Decay of AsT8 SOV/48-23-2-18/2o
4 references, 2 of which are Soviet.
ASSOCIATION: Radiyevyy institut 4.m. V. G. Khlopina Akademii nauk SSSR
(Radium Institute imeni V. G. Khlopin of the Academy of
Sciences, USSR)
Card 2/2

NEMILOV, Yu.A.; PISAREVSKIY, A.N.
Gamma rays from some neutron sources. Trudy Radiev inst.AN S SSR
9:61-71 159. (KMA 14:6)
(Neutrow) (Gamma rays)

N124ILOV, Yuoko; PISAREVSKIY, A.N.
Ga=& spectrum from a Po-Be neutron source. Trudy Radiev, inst.Aff
SSSR 9:72-77 159. ~KMA 14:6)
(Neutrons) (Gama rays)