SCIENTIFIC ABSTRACT RYZHIKOV, A.A. - RYZHIKOV, K.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001446520011-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 26, 2002
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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:D040YD113
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AUTHORS. Ryzhiko,v, A. P.,t Shishko, N.. G." and Teslen o, G.- V.
TITLEt Special grinding machine for toroidal surfaces
PERIODICAL& Stanki i instrumentp 0. 19 1961o,36
V/
TEXT.- A special machine tool:has been pro duced and is~ being us ed.a tths~
Dr.Iepropetrovskiy tviboprok tn avod im. X.Libknekhta:(Dnepropetrovsk Tube,.,:
Rz,'llizK Plant im. K.Liebkneqht for grinding convex *nd concave. toroidal
s urf a r, e sof rolls for electric:tube-welcling .machines._ The grinding-machin e
aoturing o s M ved their surface,. and
has 5implified the manuf, f the, roll , i pro
raise& the grinding rate. The-machine is,~shownL diagraimat 3'. c ally and its
operation,is described* The oomponentlunits are as followss-,,,bed (1); head-
stock (2); tmilstock longitudinal saddle .(4);~transve=se saddle,
(3
.(5),for moving the grinding wheel to and fro;,turn plate '(6),with a gear
''Tiag mounted on the saddle: (5); turn p,late drive (7);(P_n6iher,transverse
9) for driving the.-
saddl-_ (a) carrying the grinding head with the mo or
wheel., The turn iDlate axle is moved to.or,from. the roll axis by displacing...,;
C alrd 7/4

s/121/61/000/00VO07/009
Sperial grinding machine .... D040/D113
the. saddle (a) ty a. sc:IC-ew (10). -.The reversible turn,plate:drive. consists
of tw,.) motors and one reduction gear. The motors are reversed by limit
-switches which are actuated by resettable cams.: The turning~of:the:~plate
-is adjusted by resetting the cams., The grinding.wheel.is.dressed for the
required torcidal roll radius, the' transverse saddle and the:,wheel are
Mc-qkI aside by the screw (13), and.the roll:is then installed between the
machine centers on a mandrel. The grinding wheel position: .is.then adjusted
in. a n' the roll. After s tting,,the-spindle
-o git,.~Ainal direct-ion and at e
-h -ok and
dxj- motoz %14) of t e headst- the :turn plate drive are switched on.
The wheel IE6eed. is pr;:~duced by the screw (13). Setting for convex or- co ncave
rL-11 grinding is prod-lised by shifting the sector swing axle, 3L.e&-a concave~
slllfa;~e forms. on fhe roll when the turn plate axle is placed behind the
spt~t- wnere the grinding wheel comes into contact with the r0112 anda don-
,7ex surfaoe,when. the:swing axle is shifted ahead ofthe contact.spot.* ~ The.,
grinding process is speeded up by-diamond dressing of the wheels to. f -it the
11 s-arf ace radius. There. is 1 f igure.:
e~&Iss Essentially. full tra.,
Ab.; t aslation7.
1~1A
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12/30
U ;,vsll:,-rL V.L. amn d Rvzhikc B.D.
HT i (ME
A
f fc- -Lz-ation Levels'in ZnS-~In
F-ur-mation, and Act; on cl
Plios-Dhors (Ob obrazcn7anii J. deys'Ti-i =~ivne-
-a'-z tsi4 ZL -S l-, V.
10L n -Dn_-fGSIo
Vcll.!V, F,]:,.3,
PE_L~,IODIICAL: Ooi:ika _J Spektr-S.~,OD17a,. 8
PF 33-8-364 (USSR)
ABSTIRACT: This paper vms p~~asented at the Fifth C oL-f e re nce on
Lum-inescence On- June 20, 1956. The local trapping
--,-e Is i Z--_)S-Mn p,ho.--,-Dhors weD-- studied by neans, of
-1 'US
measurem-erit of" thelual stim-la-lion, curves. Measurem-en'
-p n -;c se;.,Ies of Dhc,_-,-;)hc)rs in Nuhich con-
I-re made. o, t,
r-,ent:iation of Mr. was between 0 'Ic 0.1 6/9.
Plhosphors were pr ep a re d- covered rucibles 1~
-xc -,c;5-ohor layers "0.018 we re
pb
used for meaourement-q. :1 t a o n was sufficiently
,3-cD- -c- mak-, s'~red reach thheir mmaxima~.
at a --f~ren temperature -and -wavalen&th of excitln- ii ght.
r- ex ~ ~ati oi,-. The rvhos nor..
Mer_,u:Cv !in.=z-- were used fo D
'orm
was -x--,ted a--- - 190 'C and jias then he-al--ed a-It, a limij-
rate of 20 Dil- ~ pho sph,~~rs with, Idn, con-entura-,
de,-~
'Clons frxi,. 0 0.002. g/6 bliie emissicia -was obser~red.
lln oacent, rat ion' froll
Card /4- eniss-ior, was cbsem:,=ad at S,

2130
i.'md AcJ- cf 1-1.~ation Le ;'n tosphor
0,0002 t 0.03 cls - P ! I F, h c,,w sthema.L
-311.rvas -Loi,- ZnS-4L. phospho~-s w-i-lUb various amounts of,
line
Min whi ch ware 197~cG 1,7 ~he -5 mL
orrange
Fig.la represents blue. ea ss o n, P-4 - I
clluissi"~.11. P i g .2 giwas chan,-e In th,_,,rna-_ o -alation
of 'ZnS-Ma on ~~hange of wa%re~le-apth of the exciti g light.
uin
'Table I gi-~res the -Dcsit-ions of the maXiML thermal,
stim-tiation curves. For the "blue emission there are
three maxi-ima; I, near - 1OU-C.- Il . n5aar 513'-c.;
III, near - 300C., For the orange emis-sion, there are
four maxima: I,- nea-r nea::~ - 400,(-;;
III. near -- W C,. IV, near r~`C. 1_7-atle 2 the
pcsitions of the _-~::Cjmaa z,-? Zn&~-Mn
L
phosphors excited by varicuS wavele_n~r%ha. Table 3
gives t1ie changes of _IiSht-s-ams of blue and -orange
afterglovi on chaage of Mn c-ncentratiDn Table. 4.
gives the relati7.,re intensL range:,
of the maxima of o
and blue em, ssion and _--Light-sums' on excit-:ation
with vario-us. wavelength:5 ir Table +: 'i
he relaVIN-ru
-ensit-les of the --e g
;1range, ar-A ue i. xi-r-ja n
n aa - - ive n f or
Card 2/4 Zn-S.-Ma phosphcrs with Za- Ous

51-A -7-12/30
Formation and Action of Lo-aalizatior-, Le-v=_Is ZnS- Phos-ohors';
he absorptioa- spec-cra of ZnS-!&,--. ph
Fig.3 giv-_s f;- phos- orm,
mith various concent--Tutia-Is of Mnrl. Cok-parison. of .the.
thermal curvas of ZnS-.%,Ir. phosphors shows
tl:a-',-- t-he positions of the maxim-a I! and III of blue
emission are displa~,,ed towards lower temparatures
pare. ~L r
C
GLI d vv- th the corre spond' g posit, cns cf orange
maxima. The -m-sults are J-P-tei- V
preted cis fcdl~ws.
Cu -,hlermal -b-.-
li --ration. ~o-P electroar, froD local trapping
!,Dvels tiie pr(_,babi_l.J_t7,, of exci:~t-at-iou of Mm centres
i:i-:~:Teases and -pro"Dability of excitatioa of blue-
emission -uezi'vres deci-eases with 'Inciease of le7vel depth.
The total, 1i -.5am the blue. emission
;71 !s not greatly,
affected b-v the -qva-:ele_ngth of the C',xcitin- light-, in
c.ontrast to r", he. I l[lyt. M ';he. orange em-ssion which
Of L
depends, stron.Llly cm thee waveleag~tuh- of excitaticn. or,
bot-h the blue and n-.anE;e emuss..,cms excilt'-d -57 436 a a
n
','-01:~ m~L " tn_--s th- main t Mal stimulat-im:
h maxima. ate
dae to liberation, of ele~_trcns from deep leve-J-8. At,-
ow on!:~ent rat ion s ~ ~ -P ! I I II
J.
Em, -u c 0. 000 1 j/g) the.
absori;,-"Uicr,:dp-,-.recise-7 ae-ad the b--u,--dssJor_ in~_-asit-;
Card 3 In,"reases with. ir-crease of MI cs, t Crn- further

4 --3--12130
tior, of Lo-:~alizatllon bevels i Zz:S Fhosphors.
Forma ,-Lon and Ac n
increase o' Lin con,-,entxation, the blue C-Eission weakens,
tuhe,orang-- emission Jn3reases and a new s-7stem of deep
s near c- -0 0
level .5 is f orm~d,. Lin ions. at low
c o no e rit r a - it i n, ns oo~- cupy positions around defects in the
crystal lat-'Gic-e , but with increIase of TjIn concentration.
t 4
the. activator ions replac,,e Zn ions at "Lat -L,3e sites.
les and ll:references,: f which
There are 3 fio-ires, ::p tabL 0
are So-~riet, 2 Anericara, -1- and 1 Ge rman..
of
ASSOC IATI0111i: Physics Institute iuieni P.N. Lebedev, Academy
Sriences of the LTSSR-, b1oscow State
(Fizicheskiy institut im. P.1,T. Leb-edeva. AN fDSSRj
Moskovski-y -csudarstu-,,,ennyd- ~,.n4Vtargite-'
SUBMITTED: May 16) !9q7
1. Phosph*rs-1--aminescence-ThernaI affocts
Card 4/4

----------
48-5-29/56
USSR/Luminescence

AUTHORSs Lovehing V.L. and Ryz~~~
TIT74Es On the Formation of Localization Levels in ZnS.;Nn-Phosphore
(Ob obrazovanii 110kalizatsii Zns.-,Nn-,,f oaf orov)
PERIODICALt Izvestiya Akadenii Nauk.SSSR, Seriya Fizi
cheskayat 19571~
.
Vol 21, #5,,Pp 696-698 (USSR)
ABSTRACT: Curves of thermal de-luminesc*ncefor the blue luminescence
of the wurtzitemodification of ZnS-Nn-phosphore,make it''Pos-
sible to detectA sYstems:0flocalization lsvsls.~, Peak posi-
tions' in'thethermal do-luninescence curves for shallow levels
depend on them
concentration,of.aotivatornausly:the peaks shift
l
~to low*r~temperaturee with an'increase of Nn concentration.
The relative development ofithernal de-luminesconce bands do-
pends considerably,o .n Nn concentration, The deepest lev a
obtain maximum development at a Nn-con'contration of 3XIO
9
Thermal do-luminescence curves'for.the orange,lusinesconce
reveallan additional'Maxiaus at 2650CO: The relative development
inesoonoo'bands also greatly....
and position of th*rmalde-lua
Card 1/2 .
depend on.the Nn-concentration.

Li
S/051./62/012/003/607/016
E202/E192
AUTHORS Levshin,. V. L., and Ryzhikov, B.D.
TITLE; The causes of the fall in luminescence intensity
dur3.ng mechanical comminution of zinc sulphide
phosphors. II.
PEIZIODICAL: Optika i spektroskopiya, v.12, no-3, 1962, 4oo-4o6

'XT: This work is.'the con tinua tion of a previous work of
T
L
tile Present authors (Ref. 1.0pt. . i spolctr. v.10, 1~61, ~ 505).
It studies ZnS phosphors activated with one of the. following:
CU; sm; Pb Mn. In order to obtain consistent and
homogeneous types of lattice deformation.the phosphors were
comminuted and divided into -fractions by,means of sedimentation,
and this whole operation was repeated a number of timesl a
procedure -which allowed comparison of the luminescence of~the
grains of the,sa-me average size but derived.by single or repeated, .~.,
sedimentation. The experimentation included, measurement of
brightness of the layers made of various fractions excited by
the 436, 405, 366 and 312 mVL lines.of Hg. The average linear
size of the grains ranged from 2 to 25 1'. ~In addition.the
Card 1/2

S/051/62/012/003/007/016,
The causes of the fall in
E202/E192
-Lf ec aking teri:perature and the effect of partial
c t ofthe b,
in-estion of the~phosphor by I-ICI, on the change in the brightness
of the. luminescence -were also studied. It -wa sconcluded that the
hypothesis advanced by 11. Ineyer (Ref.7:, Zs.Elektrochem. v.6o
56, 1007) and G.H. -olf sic v.6, 1939, 84) do
9 G i., (Ref.9,: Phy a,
1
not fully account for the fall in the brightness of luminescence
caused by comminution of the phosphors. The fundamental
explanation of the triboquenching phenomenon 3.s, according to
the authors, due to the presence of residual deformations in the.,
ground powders. Both the internal and external triboquenching
increased -in the deformed crystallophosphors. The external.
quenching increased rapidly at high temperature, while the
relation between the external and internal quenching.changed.
according to the composition of the phosphox-s, which accounted
for the chanse in the optical properties of the phosphors during
their comminution.
There are 5 figures and :2 tables.
SUBINUTTED February 2o, 1961.
.Card 2/2

20031
The effect of the size of.... S/048/61/0~5/003/019/0
41
B100214,
of the crystal lattice can be clearly inferred frc'm the changes in 'the
diffraction pattern. The dependence of the line, broadening inthe Debye
powder.Dattern on the grain size of the broken luminophores andthe
change of its intensity, as well as the decrease of the luminescence,.,.~
brightness have a complicated nature#- The changes*in luminescence are
explained as follows: The,symmet,ry of, the field in the crystal lattice,
is perturbed due to lattice defbrmati.ons in the neighborhood.cf,:.the ac-
tiv,ator atoms; this causes perturbations in the potential curves, of.1the.,
upper and lower states. If the two curves intersect,~.there results an
extinction of the inner luminescence centers.-: Further, the largerthe
change in the brightness of.,luminescence.on mechanical breaking of the.:.
crystals, thelarger area the Changes in the luminescence. spectrum.. 1n,
increasing effect of temperature on lumine .scence is also found. Assuming'
that, the luminescence properties arechanged by lattice deformations
Fig. 2 gives the level schemes of.an.undeformed crystal (a) and.a de-~
formed crystal (b). It is assumed in~jirst approximation,that~the~
t
change in *the depth of the trapping levels is~proportional othe'_
ssion following the
.changes in, the forbidden band width8,. In the discu.
paper A. M.. Gurvich reported brief 1y on eIxperiments carried out with
Card 2/4

20M
~The effect of the size of S/ /617025/003/019/047

(Zn' Cd)S-Ag luminophores~ (average Size abou.t~304~ which confirm .11 the.

.:ideas of the present:authors. ..There
are, 2 S.
, f igures and 2 reference
1Soviet-bloc
LSSOCUTION: Kafedra~optiki:Fiziche akogo. fakullteta Moskovskogo gos..
et
universit a m. 14. V.
Lomon
osova.
(Department of,Optics of the Division of Physics, boscow,
State University imeni M. V. Lomono sov) .

Card 3/4

D.: P'.

'Author `---Cando---of.~-A ,I
Ryzhik6V,- D.*,P*
Title Struggle,with dusV~:~,Aorms
P 6dical
eri Prirodi '99
3
q

bstraet,
Black or'4i'
ust-Oulnib'An`.the.p ns.16 the-.Ul&kii
re an occura~666'e
sout em s,,',

-tha.'vege a as _i
t
occur., in the dearly - sprlngi~;,-~Aeri on-

th'
e,- Sur I k -a - f -th he~
ca-~O ~ e~Tea
-'P a~A~
'
tims'tha~ us -s orms--ski'--lodani 0:
~agalns ~quc --,s orjj', is tha.-.con3TArucl
counter, measure
.
pr6tectinB S'- sp-jo '.-graE
belts*.--(hi6~T~h~.-Y~-
'~-
l
nlA e-spora C'- 0 adds Imt- iii~l
A
;I
-arra4cd, not -i inja do,
I
'

' i d"
e~'e.nt O'Str
ete a
protectifig,th ii h i ld
-
'
of c-or-n --stalim - and:
Nex7 offective we're-~:f pnoe"S
made
Institute~ Uki-aiiiian:Scientific~~Res'4ea-rch' Institute of;.F ores ryi,
Submitted
9
11
ines orvtre
uous bel s i
t

SAROMISHVILI, prof., otv. red.; BANSHCHIKOVY V.M., prof.,
zasl. deyatell nauki, ot'v. red.; BABAYJV71, E.A., red.;
K01:01VALOvi 11,1.1,, prof., red.; SHREBRYAKOW, Z.N., red.;
ZT~;,B- ka luk
A.D. red., IRMFIKOV, G.V., nd. med. na
red.
[Epilepsy. problems of its- etiologyj pathogenesis, clinical
.expertise. I
aspects. classific-ation, treatp.-.ent and Reports
at the A111-Union Symposlimi on the Problems of 1-1pilepsy] Epi-
ler)sida: voprosy et-iologii, patogeneza, kliniki, klassifi-
katsii, JeAwntia i ekspertizy. Doklady na .... Moskva, VI-vo
zdravock-hraneniia SSSR, 1964. 2 v. (MIRA 17:11)
1. Vseso5-uz-iyi simpozium po probleme apilepsii, 1964.
.2. Upravlenive spetsializirovannoy meditsinskoy pomoshchi
'i ni.
1%, qterstva zdr&vookInr&_nen-Iya SSSR (for Babayan) 3. Frav
leniye Vsesoy-uzy-logo nau;ahnogo meditsinskogo obshchestya
ne_,, ropa to logo v i psikhiatrov (for Banshc'-rC--kov) -4.:Institut
13:1, Deystvitel'nyy.-zhlen MLIN SSSI
nerrologii AMN SS. 1 (for
ns-,itul klinicheskoy i e'sperimentaltnoT
Konwlalov). I-
ne-,rrologii AIN21 SSSP, Deys-tvitellW. chlen A_'MN SSSI' (for
Saradzilislivili)

USSR
C". Ir"TCT 11:11.1

JOITR rzhBiol~ 146 3, 1955, kill- 110-45

Att 7111C c
R Ry~

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PI&x B-,~,aeding 'or Hih~h Oil Gontant.
1-E G. PUB. V sb. r~rar,,cly o'kIchat o naunh-lo-Isaled. rabota ises. a.-

I i. In-ta maslicb-q. I efirormalic-h-n. kulltur za 1956 g.'*)
~qasTIRACT 'n- -, uJa a f
tbe . Ili e--Oil-cant nt f lax: varie ty Safedalk. in
.
bnsodfng. reaultad in securAm- a am-urber. of yellow-seed
me -.71 w~lich, sumass the narent.&I with respact
to t,~Ic oil ~Onteat &f -*-,3 seed2. From the crossina of
Safeduk ~-Iith ;Vne Americam lon-stem rlax, there vas obm-
L~tv,,Ci variety: VNIUIX 17/22 wlic-li inherited high oil Co. n,
teris frfum Safeds-k and frc;a the lon.-c-atem f-sax - the tail
he i g! I tc fVue -plants. spec-ImeL-5 -WiLh -Lha highest oil
and Essential Oil Plants..
04) Kras'nodar, 115ov.,Kuban'

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roo
in *2 products of 8 refining: thkoulfate, S paste and S.
Move a 2D-C. in a dish. add 15 It. of NaSO,, treat COO

0- with the " mist. and proceed as above. The analysis
too
requirrs 3-4 bee. The Following procedure is used for the

so
dels. of As In wor1kinx wins. (As-solis solat.). is cunven- Cleo
sufficir
k -ntly accurate and rapid. Place 10 mt. of the
coo
solo. in a poi-lain dish (12-cm. in diam.), add :10 mt. of
HNOi and 2D mt. of HSO., mix well, cover with a glass,

Place on a Kjeldabl plate and heat to dense I
l'SO. fumes.
I'laces. pieceof filter paper (2 X 2cm.) in the "n. Heat
tbf darkened soln. until diu-olored or to a lixht-Y
ellow wee
color. dil. with WIOO mi. of water. transfer to an Eden- wee
mem Bask. neutral4e with 2070 NaOH soln. to a faint
&M ~ion, add 2 C. of HCO.- and titrate with 0.1 N 1,

,

2
1 l soln. in the pronow of starch. The results ob' ' bv
0.
2ad procedure varied from +0.19 to 45",r.
W. R, Henti
ad 1ALLUIPSOCAL LITCEATM thuW obtained by the Ist procedure.

oo
:-
- Wee
0.10" - d 143490 .'r on.-Got 11.11111 Go 0-9 its
0 AN to 151,
0 - j F 1
w P P it 0 4 a. a is it a 1-1, ;1 it
Q ; i 0 a 1 IF a 0 A a
;i - S 7
-
0 0 6 0 41 0 0 0 vtt~
0 0 0

JIT
Determination of nitrite$ and nitrates in s"um nitrite
and in nitrite ]yes. -6-A. RyLW"~,,'Zon.hkart Lsh.
16, NO)- I OW00). __Tb 1_,XT I, ILlwil fill file G~tsmsiott
Ali FtOVO ill file reaction .4 N""NO, "ith F1011 ;still
IN is, Alki fly 103110st Ilk' VlCr~l Treat :1 K. ,f
~Atlj,lf 41111 !if fill 1`1011, foll ... %'A by .'it till V llt.,;l 1"
tillit" (t.d, flvd ollh I 0114?11~ 11, lifliphill 0, Ill
ilkliletw .1411. jud titrall "lilt S N"al 4 N,i N I I,
.1. 1 it , 6 fu~.l ou the reat'lit"I is( N,i NO, it lilt I"t"ll 1, fit
I V.14 1, .)N. Ill site prTw,wr ,( NI I. molylobit. f. c.il'IN't
nit t-V 1.111111fir ovid 6 forfmA asol "sly Ater sit Ntl~ i,
oills
~uffitrie acid; lite elh-vt 4 NaNt). altvaily pr--tt i~ ce-
tnoved Ity file Itz'ser'llim tivull 1jf;)Vv. Il'til ill,.
't allilv,
kith Ill lilt. EtOlf and 15 till. '.V
illy Na!C(11, It, 111114HOllshl ILI hill ~ VVJj.WATV
is, W.U. list., V.%4, .1,14 Fe
Nil, illAvIftlate, I lilt, mltvl. It'Sil" m"1 Sallctw_
CI), itil., file -hl, (,if :Vvlf filitt., old '20 till,
R.S'),, 3 X, 'AL1110)" ag-till ILJ,~ ill CO, W.ilittg
cip'l ill 0 1., ildil Ithili'll, .1ttil lilt-aw. wv- Ft-
%, lilt ifIN KNI110, 9~1 fillill

Ir ix'. con
on o2-'- 1r "",

On

5
1 2
I