SCIENTIFIC ABSTRACT DVORYANTSEV, YU.A. - DVORZHETSKIY, V.A.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000411710001-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 22, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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4;17

KALYATEV, A.V. (Ta anrog)j WORYANTSEV, Yu.A. (Taga=--:-,g); YOUKHOT, A.N.
(Taganrogi
Use of graph theory methcds in the synthesis of potential networks.
Izv. AN SSSR. Tekh. kib. no.4:65-69 Jl-Ag 165. (MIRA 18:11)

DVORTANTSEVA, G.G.; SHEYNNER, Yu.N.
Determination of the number of bydroxyl and carbonyl groups in
steroid molecules based an the intensity of bands in the
infrared spectra. Zhur.anal.khim. 17 no.72883-889 0 162.
(MIRk 15t12)
1. Institute of Chmistry of Natural Compounds, Acadmq of
Sciences, U.S,S.R,, Moscow.
(Steroids) Iflydroxyl group-Spectra) (Carbonyl group-Zpectra)

ACCFMIOX NR; AP3000129 5/0062/63/000/005/0924/09Z7
~AUTHOR: DW
Sheynkers Yu, N.
TI
TLE:~ The integral intensities of infrared bands of characteristic oscillations
lof the Xuactignal ferrocene derivative groups
-!SOURCE: AN SSSRO Izvesti7a. Otdaleniya kh4-4oh9skLkh rauk,, no. 5, 1963, 924-927 1
'TOPIC TAGS: monosubstituted groups of ferrocene disubstituted groups of ferroceaa~
'Oarbonyl group;,integral intensities
;ABSTRACT:. The measurement of freVencies and the integral intensities of the in-
frared absorption bands of Mond and divalent.-oscillations of-various -types of car-
~bonyl groups such as aliphatic#'ar=&tic,, and forrocene ketones,, complex etheras- i
amides,, and nitrile groups of..*ferrocene derivatives in vaTious w1vente (heptane,
OM-
Aiox=e, carbon tatrachloride)-have.been.obtained. 7he obtained results were c
ipared with the Imown frequencie's and intensities of'eimlla - aliphatic and armatic
-!compounds. The frequencies of the infrared valence oscillation bands of the oleo-
tron-accepting funotional groups of the monoaubstituted derivatives of ferrocene
;are lowered. However, the integral intensities are higher in ctuparison with bead
;zene derivatives. The integral intensities of the oarbozW1 barxis of the disub-
:Card

DVORYANTSEVA., G.G.; STRUCHKOVA, M.I.; SHEYNKER, Yu.N.
Integral intensities of infrared absorption bands of certain
i3haracteristic vibrations of cyclopentadienyl rings in ferrocene
derivatives. Dokl. AN SSSR 152 no.3t6l7-620 S 163.
(KRA 16:12)
1. Institut khimii prirodnykh soyedineniy AN SSSR. Predstavlono
akademikois A.M.Neszteyanovyrs.

SUVOROV) U.N.; SOKOLOVA, L.V.; RYZIIKOVA, V.M.; DVORYANTSEVA, G.G.
Microbiological 20 A -reduction of keto steroids with the aid of
Bacillus magatherium. Dokl. AN SSSR 152 nc.5S1130-1131 0 163.
(MIRA 16:12)
1. Vsesoyuznyy nauchno-issledovatellskiy khimilco-farmatsevticheskiy
institut im. S.Ordzhanikidze i. institut khimii prirodnykh
soyedineniy AN SSSR. Predstavleno akademikom M.M.Shemyakinym.

ANISIMOVI, K.N.; KOLOBOVA, N.Ye.; MAGOZ-FTV, G..K.; DVO.-iffAIRSEVA, G.G.
Ethers of 2-hydroxylioxen-5-yn-3-yl-2-cyclopentadienylZ~ga-rfe-"se
tricarbonyl. I-v. AN SSSR Ser. khim no.7:1320-1322 Jl 164.
(MIRA 17:8)
1. Institut elementoorganicheskikh soyedinenly All SSSR.

and 31W-A5W cm .1 (NH2) redt=s: the bud for the defomad vibmtIons of
I the HH2 SrOvP GPILtL' si=ltaaeously vith e. decrecae In the splitting of tba bands
'in the regicm of the NU vaency vibrattmz; the spectra coatain absor1rtiou bands
for both free and bonded HH-g=Tso In the 10-isomers of mthy1forrocenylemide
'-Ung of the -NH2 band (in tb~e corres-i
j. end pheny1ferrocenylamide there is not spliw
ethyl de--iNutive the slight splitting is explained by the effect of the
POD-dir-g
e,".hyl radic%kL on the amide group). The spectra of the 10-ism"wars Iii CC14 axe
sw--Vnpt similar to spectra of solutions of the corresponding 1,11 -derivatives;
NH
they have no bands characteriz!ng boaded -groups. The isomers differ in the
integral iateusity of the coxb vl group Ln the 1, 1
_o~qJ_iz_aaida_. group. Tne etk
az,,d 1;3--iscmers increazes the inte-grad Intensity ir~ !~cmparlBtm TD that cf t-be UU-
-lam a
!a *-Qe wi:: at yi sti)atituents d-o
5 Ln c -e~ .5 Ca1) ax,-, n '~ L - - r,'- 6ii*,.,.j.U of =-2 avl:Wc- group
],y
BR'- ,;ltn the cvclopeLtadienyl rAng because ~,f apatial h1adrance. These conclusions
ut cl' theae b"ed on 1R spectra are in agmement, with
oxidt tion-ivduction potentials) LIV spectra and ccmparative adsorptions on A1203'
turther st-jAiea am being conducted. Orig. art. hans: 2 tables and 2 figvxvae,
ASSOMMONa. Institut kbimil prirodVlkh aoyediaeuly Akademil nauk SM
7CQ cd 2/ 3

allmu,m-mi l4ob64
ENGL,. 00
SUB CODE: OC, OP 1-0 SOV: 004 rt=*, 003

ACCESSION NR: AP4041402. S/0020/64/156/006/1375/1378
AUTHOR: Braynina, E. Mj DvU
F.reydlina, R. Kh. (Correa-
ponding member A9_��SA)_
TITLE: Cyclopentadienyl dizirconoxirane compounds containing
aryl or chelate-forming groups
SOURCE: AN SSSR.. Dokladyvl, V. 156, no. 6, 1964, 1375-1378
TOPIC TAGS: cyclopentadienyldizirconoxirane derivative, ary1cyclo-
pentadienyldizirconoxirane compound, synthesis, diphenyltetracy-
clopentadienyld4;.zirconoxirane, di p tolyltetracyclopentadienyldi-
z1rconox1rane, tetracyclopentadienyldizirconoxirane dichloride,
dicyclopentadienyldizirconoxirane tetraacetylacetonate, tetra-
cyclopentadienyldizirconoxirane, structure, IR spectra
ABSTRACT: Now cyclopentadienyldizirconoxirane compounds containing
phenyl, p-tolyl and acetylacetonate groups were synthesized.
Dicyclopentadianylzirconium dichloride was reacted with phenyl-
lithium to produce diphenyltetracyclopentadienyldizirconoxirans
(I): (C H ) ZrCl Li J240 (C6115 He ) ZrOZr(C5H )H20.
5 5 2 . Z + C6H5 5H5 2 5)2(C6"'5
Card 1/3

ACCESSION NR: AP404140.2
Di-p-tolyltetracyclopentadianyldizirconoxirane was prepared
similarly fromp-tolyllithium. I reacted with C1 to form tetracy-
clopentadienyldizirconoxirane dichloride (II). h reacted with
phenyllithiwa to form 1. The diacetylacetonate of cyclopenta-
dienylzirconium chloride washydrolyzed to the tetraacetylacetonate
tof dicyclopentadienyldiairconoxirane: (C5 2)2ZrC1 + H
Hc)(C5H70 20
-(CH )(CHO )ZrOZr(CH )(CH 0
Dicycl8PntaaiQlzirconiVdib was hydrolyzed to the
dibromi tures
We of tetracyclopentadionyldizirconoxirane. The struc
of these compt.,~nds were proven by chemical and IR spectral
Ianaly is. Characterizing frequencies of -the IR spectra are tabulateci
Orig.sart. has: I table and 4 equations.
ASSOCIATION: Institut elementoorganicheskikh-soyedineniy Akademii
nauk SSSR (Institute of Organometallic Compoundsl Academy of
Sciences,SSSR) Institut khimii prirodny*kh soyedineniy Akademii
naukjSSSR (Institute of the Chemistry of Natural Compoundet Academy
of Sciences SSSR)
2/3
:4Wd

NF,--MEYA?IOV, A.N., akademik; DVORYANTSEVA, G.G.; Kou-,FTETKOVA, N.S.;
MATERIKOVA, R.B.;
Properties and structure of dicyclopentadieny1marcury. Dokl.
AN SSSR 159 no.0847-850 D 164 (MTRA 18:1)
1. institut elementoorganichoskikh sordlneniy AN ISSR.

IOLINA, Ye,.YF-~.; V('ROB'Yr-,VA, V.Y-i. . RUBTSCI, N.V.; P7
Some properties of tricyclic-9 -diketone, 2,3-1211,3 1
5.
cyclohexyl)-quinuelidine. 7ria-r. ob. khim. 35 Ta
01-17
1. Vsesoyuznyy nauchno-iss.,.edovatellskiy
institut im. S. Crdzhanlkidze i Institu-, ocyedilneniv
AN SSSR.

L"jf-j q4-i:CZ VT~
PC--- Vp -C
"N APS~;07562 S/0020'35!150/005/107511078
a AU DvorVant Porth
seva, G. G.; I,.; Gubia, S. P.,L
S~ L. Gjp
'Sheypker,
ne!derivatives
TITT-1. Nuclelr ma~jji~tic nesonarci! u)ectra of ferroce
-,J
jSOURCE: AN SSSR. Doklady, v. 160, no. 'a, 1.965, .075-1078
TOPIC TAGS: nuclear magnetic resonance, ferrocone. proton resonance, Hawyett
___aq -t dierty me a
conptant.--cyclic -compounds- c I t
_Lp"n a
ABSTRA
_9
_x n ~_Mno
---and_~_ ni tear, -A
rt i atu ~e i~ an. uc:_ --mag
n-m-nnance spectrometer. In the protoz meonance spectra of all- Tzc-nosubsti-
e-0 I (? z-r~'~.:V. I iuS I drodu :eU' "Y the 1-0 e T1 t UT)-
Pul-,sti-tw-ed five-membered ring, and two tritlets am produced by the (b) =a ~c)
4 !-~Ituted pin-spin Irnteractior. ccrnatant r i.s cps.
ring with a s
1A

F77
FQ
Tj Was f%,und that the ~henical shifts of proicns of the un-.09t-ituted ring are
I
chie'lly determined by the induction effect of the. substituents. The observed
cf -he shifts 5, and 6 inEcate a considp-ral-le effect of the conjugation off
C
the Substituent on the chemical shifts of protons of the sut~st.ituted riiig. cor-
ented between the values of 6 6 and the =~-ugatiun constants
of the substituents. between the chemjca-~. zrts the
ubst tut d Lngr
substil:uents, and between the chemical shifts of protons of the s i e r
t
and the Ha-nntt acmstants ~3r of the substituents. The results of the study nake i
a close anRlogy between t:ie nagritude and character of the in-
A fluence of -lie substituerts on the W), (b) , and (c~ hlycxcger, a-van t!ie lFerro-
and corr-espondingly on the mta, ortho, and para liydx-.)gen atms of
ithe phenyl nualeus. Orig.-art.~~has:-:I 3 figurest-2 t4bles, and a f 0:M, - -I-q
2 134

L 46186-65
ACCESSION' HR- APS007562
ASSOCIATION! institut khimil prirodnykb soyedineniy Pademil nauk SSSR (rns"tutel
~ -, -~m, 7~w f- 0-
;.3jural Compounds, Aca&
or

DVORYANTSEVA,- G.G.; -,SMNXER, Yu.N.; NESMANOV, A.H., akademik; NOGINA, O.V.;
=AWk-N.A.; DUBOVITSKIY, V.A.
Infrared spectra of some cyclopentadienyl compounds of titanium.
Dokl. AN SSSR 161 no,3:603-606 Mr 165.
(MIRA 18'.4)
1. Institut elementoorganicheskikh soyedineniy AN SSSR i Institut
khimii prirodnykh soyedineniy AN SSSR.

KURS AN OV, D. N. ~ SET K INA, V N, -1 MR AN F-It"K A YA%,~ t I., F. -, A G.G . 1;
MATFRIKOVA, R,P. .. - - ----- -
liotopic eychanac of hydrogen atoms in cyclojx!ntladiit~nyl rlngs
ol cobalta.3inium compounds. Dokl. AN SSSR 161 no./,-'~Z,7 -50 Ap
t65, (MITIA ll~':5)
1-Chler-korrespondent AN SSS'ill (for

L 04262-67 EWT(1)/LW'r(m)/EWP(j)/r/EWP(k)/EWP(l) IJP(c) WG/R1W/*RM
ACC NR: AP6030020 SOURCE CODE: UR/0020/66/169/005,-JB3/1086
AUTHOR: Dvoryantseva, G. G.; Yurlyeva, L. P.; Portnova, S. L.; Sheynker, Yu. N.;
;Nesmeyan-ov-7-A-.-7r.-CKdAd6lhTbian)
ORG-. Institute o of Natural Compounds Aqade
f Chemistry Ay_of__~~jeR_qes SM (Institut
khimii prirodnykh soyedineniy Akademii nauk SSSR); Institute of Hetero-Organic Com--
pounds Academy of Sciences SSSR-(Institut elementoorganicheskikh soedenineniy Akade-
TIVX: Proton magnetic resonance spectra of disubstituted ferrocenes
SOUKE: AN SSSR. Doklady, v. 169, no. 5, 1966, 1083-1086
TOPIC TAGS: proton resonance, ferrocene, analytic chemistry, spectrum analysis
ABSTRACT: The proton magnetic resonance spectra of 25 heteroannular disubstituted
ferrocenes with various substituents in both rings were taken and the rule of additi-
vity of chemical shifts of the ring protons was established. The structure of several
homoannular isometric amids of methyl- and ethylpbenyl-ferrocene carboxylic acids and
nitriles of ethyl- and phenyl ferrocene carboxylic acids was defined on the basis of
the PMR spectra. The PMR spectra were measured using 10% solutions in CC14 and CDC13
and a JNMC-60 spectrometer with an operating frequency of 60 megacycles. In all cases
excellent agreement was observed between the experimentally determined chemical shifts
UDC: 538.113+547.13+546.72
Card 1/2

'L 04262-67
A.(fd--N- --- R-iAP6-030-0-20-
for the ring protons and the chemical shifts calculated usiz.g the additivity rule.
)rig. oft. has: 2 tablen.
;UB CODE; 07/ SUBM DATE-. 12Feb66/ ORIG REF-. 004/ OTH FXF: 003
,7 :
Card 2/2 fv

Dvol,-,7E,rsF-;,a', 'n". I.
-0420
0 nyekitorykh oso~yennostyAh uflyevo6no-o i azotno~;o ol-~%yena listlycv osokorya
(Populus Nigra) v razlichrVkh usloviyakh nrco-izrastaniya.
Tnidv In-ta fizioloc-ii rastypeniy im. Tirdryazeva, t.
VIO 2, 10/49, s. 11F-24. Bibliofr: 7 Nazv.
SO: I-ETOPIS' No. 34
Pusanov, F. N. PlodonoslTeniye ek"lotichyeskikl,, dryevyesno-kiistarink-ovykh
porod v sryednyey Azii. Sm. '10243

21742
S/025/61/000/006/004/007
.2 7- 0o, 0-0 D244/D305
AUTHORS: Dvor~Ak, I. (Prague),,and Isalcov, P. (Moscow) Candi-
'ZI ~~_S_~~~ical -Sciences
TITLE: At speeds.close-to,the velocity.of light
PERIODICAL: Nauka i.zhiznl, no. 6, 1961, 13-15
TEXT: It has .-.been- long...known. that- movement. at-a. const~mt speed
does.not induce.any.-marked-.changes-.iLi-the.human-organism;.man is
not-conscious-of..the.high..velocity.-.of.rotation.of-.the..earth on
its-axis-or.of.its.movemeut..around-the-sun.-.But.any.acceleration
or deceleration,-however-slight,..-is,.immediately-felt..by-the human
body., This -.problem- of -the -.e f f ect -of _large changes.-in speed on
man is of-.considerable..importance,.siure.-future.spaceships may
well.be..Iaunched.-ezith.-velocities-in excess-of-that-necessary for
entering-into.-orbit-ar.ound..the.earth... According.to..the theory
of.relativity-time.-elapses,.more..slowly-in-.a-moving-rcLcket than
on.earth..,There-.are-.two.viewpoints.on.the magnitude of the
,difference- in-time -between. launching -and-.1anding.. of. a.rocket;
Card 1/5

21742
S/02-5/61/000/006/004/007
At speeds.close.to,.the.velocity-of light D244/D305
some scientists.affi.m-that the-time-dit4"_'erence-.on-..earth and in
the.rocket-will-.increase-with-.the.-length.-of.-the.,.flight, while
others. -maintain-that-this-dif ference ..will..disappear -a-s-11g. rocket
is-braked.on-.its-.approach..to..the earth. But it,is of little
importance-.biologically-as..to.-which-theory.is.correct;.any age
changes.experiep-ced..by..the..astronauts-.duriug--flight.-Will not
disappear-during-the approach..to.earth, and-it-will,therefore,
be.possible-to measure-.them-after.the.racket.has landed- At the
Astronautical-Go-ngress-.of-1956.,/-Abstracter's note; No..other de-
ta-,Lls--given..7.Professor-Zenger.suggested.that.biological--phenomena
will.talte.place..more--slowly--in..photon-rocket flights than-on earth.
If the time.-of--space.-travel-.to..the.stars-and-planets.of extra-
galactic nebulae..can-.thus-.be-!Ishortened",.a flight to.the nearest
star.in the constellation..-of--Centaurus..would,-take.less than 3
months; the astronauts would..have.become,4.years younger than
their.original coevals.on-their.return-to earth. Similarly a
joui-ney.around.the...Einstein-.universe.would be completed in 42
Card 2/5

21742
S/025/61/000/006/004/007
D244/D305
At speeds close to the velocity of light
years, whereas millions of years would have passed on the earth
during the course of such a flight.. These flights.will raise
three serious problems. one is technical - the matter of reloca-
ting the earth.after a journey..around the cosmos; the.solar system
will have. by. then. changed...its.- position in the galaxy. There is
also--the.social.aspect, since-.the-astronauts.will.find.on their
returna to earth.pe ople _with.. ideas -and -Intere sts..very, different
from.those..of.the-inhabitants..at-the-time.of..their-departure.
The third.problem.is.-biological.,- the manner.in which processes
will.take..place in the human organs during flight. Events in
each cell are intimately related to-a number of.-physico-chemical
reactions which often result.in.-the-reformation-of..originaI sub-
stances - the so-called -cyclic..conversions.of.a.definite
rhythmic..nature. Together-with such changes in a complete
organism..there.a]Lso.takes place the counting-off of the time of
its.existence. The rate of changes in an organism is not the
sum of the changes in all the separate cells; the mechanisms
C ard 3/t

21742
S/025/61/000/006/004/007
D244/D3O5
At speeds..close to the velocity of light
?f.a complete.organism are.of..a higher.order-than-those of its
individual cells. The.passage of time differs in.relation to
the-age of..t'F~e.organism;,the exchange.of.matter,.the.rate of
healing of.injuries and,.reactions-to-.different..conditions of the
surrounding.-environment..vary-with.the.age.of-the..organism.. The
physiologicaL.functions.,of..an-organism.are.extremely diverse and
depend on very different irritants. Their recording and subse-
quent transmission back.to earth would hardly permit the lags
related to.another course.of time in-the rocket to-be established.
This is..the reasou-for-using-the simplest.micro-orvranisms - whose
~ate.of-cell-.!division.in..a.nutritious environment is quite stable
in.cosmic,experiments. By placing them in an artifically-created
stable medium..inside a rocket, it may in.the future be possible
to evaluate the effect of changes duriug.the passage of time.
If.the rate of cell-division.in.the.rocket during.a..period of
time reckoned in terrestrial hours appears to be very.different,
sufficiently positive.data will-have been obtained in favor of the
Card 4

.IF
LwvrATz~ vi S)iCRT-PZR1CDICLL OSCILLLTIONZ 0? 7r--
NA.atl-'-,IC FIELD DURING r:UDD!:.' OF M=rTIC STOPS.
(Tbe full text Is in press In Publ. CrI=aan Oba. 195A)
by A.3. V:OFJ-5.qIK
VOPW% preeomt*4 &% tb~ CaPZI 1-9 A.4ust 19%, A---.

Y 1 .0 - -^. I I- j
17 P, A A,
/Y +5 ,
MUSUL', X.R.; DVORTASHIN, AsS.
Solar activity and geomagnatia disturbance from 1942,944 Ewith
ounmry in AWlishl. Astron. shur. 35 no.1:3-17 Ja,-F 158.
(MIRA 1113)
1. Krynekaya astraftsicheakaya observatoriya AN SSBR,
(%n-Flocculi) (Magnetic storms)

89782
S/169/61/000/OOZ/037/039
~Wtq2~ (al.Vo 10W~AqO A005/A001
Translation.from: Referativnyy zhurnal, Geofitika, 1961, No. 2, P. 51, # 2G354
AUTHOR: Dvoryashin,.A. S.
TITLE: The Origination of Short-Periodic Fiactuations of the Earth's
Magnetic Field During a Sudden Commencement of Magnetic Storms
PERIODICAL; V' ab.:-., "Magnitno-ionosfernyye vozmushcheniya!', No. 1, Mpscow,
Ail SSSR,. 1959, PP. 58-63
TEXT: Investigations of-the fine-structu" of sudden commencements of
magnetio,starms.allowed the Kr7makaya astrofiziaheskaya observatoriya.(Crimean
Astrophysical Observator7.) to detAbt.shortperiodia fluctuations with a period of
12~15.-sec--and'amplitudes of up to 0.,2 r* These short-periodic fluctuations are
explained as magnetic-hydrodynamic waves arising during the incidenceof a,shock
wave causing a -sud-'en commencement. onto -the ionized medium surrounding the Earth.
V. A.
Translatoi~"s note: This is the'full translation of the original Russian abstract.
.Card 1/1

87359
OAI&Y) S/03-/60/000,/012/017/019
J, 3*00 (40 Y/, 1,06 2 / //S r) AOOI/"AOOI
Translation from: Referativnyy zhurnal, Astronomlyn I Geodeziya, 1960, No. 12,
P. 59, # 12325
AUTHOR: Dv
TITLE: On Short-Periodic Pulsations of the Earth's Magnetic Field
PERIODICAL: Izv. Krymsk. astrofiz. observ., 1959, Vol. 21, pp. 198-208 (English
summary)
TEXT: A sharp variation of the Earth's magnetic,, field at the sudden commercp__
ment is usually interpreted as a result of passing a shockwave from the Sun.
However the free path length at high velocity is very great. A sharp front can be~
obtained only when the magnetic field is taken into account,. 'he impact of tLe
wave against thie Earth's field must give rise to fluctuations. A speciall device
was devised for recording short-periodic pulsatioas of the magretic field during
the period of d.1sturbances. Pulsations with a period of r-,j 15 ssee were discovered,
which arise during sudden commencements. The velocity of a wave of such a period
in the upper ionosphere and above Is determined by the ion density. On the basis
Card 112

87359
S/035/60/000/012/017/019
AOOI/AOOI
On Short-Periodic Pulsations of the Earth's Magnetic Field
of density data, the length of t1re wave Is calculated as being 30,000 km. A
standing wave seems to be origitv-.ted between magnetic-conjugated points of 'the
Earth's northern and southern heL-iispheres, Reflection occurs from the boundary of
the ionosphere. A part of the energy dissipates downwards, producing the short-
periodic pulsations observed. The damping of the waves during their propagation
through the ionosphere is considered. There are 48 referencess.
From author's summary
Translator's note: This is the full translation of the original Russian abstract.

89803
,9/169/61/000/003/021/022
41,2, (,)6,6 '10 V// / a Ywo) A005/AO05
Translation from: Referativnyy zhurnal, Geofizika, 1961, No. 3, p. 44, # 30352
AUTHORS- Dvoi~.-.xshin, A. S., Pikellner, S. B.
TITLE: On tim Fine Structure of the Sudden Beginning of a Magnetic Storm
PERIODICAL: "Izv. Krymsk. astrofiz. observ.", 1960, Vol. 22, pp. 144-149
(English summary)
TEXT: The momentary decrease in field intensity (pri) preceding the magne-
tic perturbation with sudden beginning may be caused by the dynamoeffect connected
with the increase of ionization of the lower ionosphere. The compression of the
magnetic Earth's field which begins at a distance of about 7 R, propagates with
the speed of a magnetic-hydrodynamic wave. Simultaneously, the energy of the fast
particles surrounding the Earth (induction acceleration) increases. These partic-
les moving along the lines of force reach the polar regions of Earth and there
they increase the ionization. It Is possible that the perturbation furthers the
permeation of particles into the atmosphere. The Increase in energy of particles
reaching average latitudes is less. Hence the latitude distribution (pri) Is
explained. Author's summary
Translatorts note: Ti-is is the full translation of the original Russian abLkract.
Card 1/1

35~,67
/014
2- 2 1 J)'I
DVOryashin, A. j. and Odintsova, T.
1 L E
0
z of
duril ~v
j J -JI'L C El -Ud L
'j - - ob~;e- -
Ori-Ya. Izvestiy;-,, v. 23, Hlo~3cow, 11)6j, 113-128
U-
Tle L,.Ltlwi-s -,,e)oi,t o:., a!,, an.,-Iysis o~' 2x:Ie-,--*,?,e!,~:--, 0!,!
t;,,.e for-b,*-,Ltion Of udditi-inal ionizttior, iyj -IIL,
L
Ylle :-LIJr 4
nev. e~-
ects assoc
-1--ted
u ar
rePol, ved on ionogra:13, d i a, 1
~:rituical I-requen.,cf-c-Sa
,id -ti.e
Lavei- duri,
th~c viagnetic stor--is of
-1 5 5 7S e b e
.29, 1957, February 11 , 1958, and july 8, 195-0 a n c s i r d i -
,20-tes tLat- the additional jol-1-i~,,ttioj -, +,., VI(
I ~.. rk.6*~-,),.-.z3
.L:IyUr due -vo corouscular sturevu-is. These stioa-.--~,s are also res-
*)o.,Isible for polar auroras and slaort-period pulz~~-C)n-s ir -,,1e
U.
Card (77~1

0
0-f
14
:)2 10/D~01
"e'd
0, 0 I'l s 10 ai' streams
f. s t 0 f I tv i C 1s
tu m I d d 7 a
ides. I t 0 t'; e e
i-n-jected durin-
'3~Or':'s -~d
be ~Lccelera-!.-ed i- t-hiv
;e These
t c a s a -u e 1t e a 2 -.- d r 0 c. da-ta. h c r
3 ~i-c ~i 5
C~ I~OV41Ct_bjo,
27
to th E'. 0 -ua-e
---ead as fD-l-
lows: L. A. J. Van Allen, 7,'~At*iVa, ld3, 465:- 5
J ourr.~. Atr". Terr. 3 , no. 95 9 ; 3. l'i cl-~Ols,
'rOc - 47, no . 2) 1 1 ~. +s
5 J-1 ; J . Jour,.I.
15, no. 1/2, 1959.
'-.!:-,.y 19, 1959

29678
S/169/61/000/0051/0-49//049
A005/Alaw
AUTHORSt __DyQxy&2hjA~t A.S., Odi_itei-;~i, 1.N.
TITLEs The connection of Po geomagnetic pulsations wfth ionospheric
processes
PERIODICAL: Referativnyy shurnal, Gecfizika, no- 5# 1961, 33-34, abstract
5 G 272. (Izv. Krymsk. astrofiz. observ., i2y-&-V. 24,
16-25 (English summary))
TEXT: PoAR geomagnetio pulsations-were investigated'onthe basis of
high-speed recordings of the magnetic field that were obtained with the
fluxmeter apparatus of the Crimean Astrophysical Observatoiy from June
1957 to December 1959- ..Inasmuch as solar corpuscular radiation is al-
ways present and the physical ocnditions in the ionosphere that determine
the damping of hydromagnetio waves vary little with the season, the sharp
8easonal variation of Po AR calls into question the theory that Po geo-
magnetic pulsations result from the earthward motion of hydromagnetic
waves that are excited at the boundary of the earth's outer atmosphere by
Card 1/3

29678
S/169/61/000,/005/'049'049
The connection-of Pe.geonagnetic pulsations A005/Al ~O
solar corpuscular radiation. k sharp maximum of Pe AR app6ars at 8-9-10
o'clock local-time that does.not shift in time with the season. -At the
same time- 1~ the lamination of the E-region becomes stable; 2) tne
magnitude A f F2 (the deviation of the critical frequencies of Thai
layer from the slipping median) attains a maximum Value; 3) the u, c-s-
sion of the critical frequencies of the E layer is sharply-exprease.,;
4) the amplitude of the static S q-variation of the H-component of the
magnetic field, which is OauseQ by tidal effects in the icnosphere,
attains a maximum value. The regular excitation of Pe AR geomagnetic
pulsations and their stable maximum in the diurnal variation for local
time in any season corroborate -,,hat the investigated effects are caused
by a distinctive featurE af the daily position of the observation point
on earth relative to the sua. Such a feature is the passage of the --Ib-
servation point.through a maximum of the electrodynamic force caused in
the earth's magnetic field by the tidal motions generated in the con-
duoting layers by the gra-Fitatsional action of the sun. Earlier it was
assumed that Po AR pulsatione result from the earthward motion of hydro-
dynamic waves excited at the outer boundary of the atmosphere by solaT
Card 2/3

29678
S/169/61/000/005/'049/049
The connection of Po geomagnetic pulsations A005/A1%
corpuscular radiation. In the authorst opinion, geomagnetic pulsa-4-3ns &r,
caused by processes in ionospheric lqyers in gravitational and magnetic
fields. This being the case. it is possible to explain the seasonal Anc-
diurnal variations of Po AR and their connection with other ionospheric
effects. Owing to interaction ^f solar aorpuscular radiation with the
earthts outer atmosphere, the hydrodynamic excitation that is generated
is actually propagated along the lines of force of the magnetic field up
to the ionosphere, inducing disturbances in the magnetic field on the
earth. Magnetic disturbances J.n -the mechanism proposed by the authors
for the excitation of Po AR magnetic pulsations are the agentsthat drive
the layers out of the equilibrium state.
Author*4 summary
[Abstractor's notes
Complettz translation.]
'Iffikra A/is

DVO'RYkSHIN,, A. S.
11 ~~~
"Ejection of Plasma with the Magnetic Field and Low-Energy Solar Cosmic
Rays from the Region of Chromospheric Flares"
Report presented at the International Conference on Cosmic Ray.-
and Earth Storm, 4-15 Ser 61., Kyoto., Japan.

31046
S/609/61/000/004/007/007
-3, 0 D207/D304
AUTHOR: Dvoryashin, A. S.
TITLE: Short-period fluctuations of the geoma,,-netic field and
their correlation with solar corpuscular radiation and
with the ionosphere
SOURCE: Akademiya nauk Ukrayinslkoyi RSR. Organizatsionnyy komitet
po provendeniyu Mezhdunarodnogo geofizicheskogo goda. Mezh-
dunarodnyy geofizicheskiy god; informatsionnyy byulleten'.
no. 4, 1961, 107-130
TEXT: The author reports observations of geomagnetic field fluctu-
ations recorded at the Krymskaya astrofizicheskaya observatoriya
AN 33SR (Crimean Astrophysical Observatory, AS USSR). The Observa-
tory lies at 340E and records were obtained between July, 1957, and
December, 1959., These records and the published data are analyzed
to find the relationship of geomagnetic fluctuations wi-cli the solar
corpuscular radiation and with ionospheric phenomena. The fluctua-
tions had periods varying from 1 sec to several minutes and they
Card 1/ 4

31046
S/60 61/000/004/007/007
Short-period fluctuations ... D207YD304
were recorded with fluxmetera forming an inductance circuit with an
effective area of 109 cm2 in the horizontal plane. The fluctuations
were recorded on paper moving at 5mm/min. Some records were taken
at 30 mm/min and higher speeds, The sensitivity,of the apparatus
was such as to record reliably the fluctuations of Pc (continuous)
and Pt (decaying) types, as well as the rapid fluctuations during
magnetic storms which are accompanied by aurora in middle and Icw
latitudes. The fluctuations were classified according to the re-
commendations of the.No. 10 Committee of the International Union
for Geomagnetism and Aeronomy. The following conclusions were drawn
from the analysis of the Pc fluctuations: (1) They could be divided
into PGAR (regular), PeC (random, 30-90 see period) and Pck (night-
ly~ 6-12 see period) groups; (2) the PcAR fluctuations varied sea-
sonally with a maximum number of occurrences in summer and a mini-
mum in winter; (3) the PcAR fluctuations showed also diurnal varia-
tion with a maximum at 09.00 - IO.JO hours local time; (4) the PcC
fluctuations had a diurnal maximum in daytime but no seasonal va-
k
rLation; (5) Pe appeared most frequently at night-time but had no

31046
S/609/61/000/004/007/007
Short-period fluctuations ... D207/D304
marked seasonal variation; (6) during geomagnetically quiescent pe-
riods the diurnal variation of the Pek fluctuations was similar to
the diurnal variation of the electron-density profile of the iono-
sphere; (7) the observed relationships contradict the theory that
the Pc fluctuations are due to magnetohydrodynamic oscillations in
the upper atmosphere because this theory predicts variation of the
Pc period with latitude which is not observed in pratice. Observa-
tions of the Pt fluctuations and of the rapid fluctuations during
storms indicated that: (I) if the corpuscular radiation from the
sun contains energetic protons and electrons, it can charge the ra-
diation belt, but it can also discharge the belt, if it consists
of low-energy particles; (II) during magnetic storms the radiation
belt is partially discharged with particles following the geomagne-
tic field lines and this produces aurora and additional ionization
at various heights, including the D-region; (III) during magnetic
storms a system of currents is produced in the ionosphere and this
system is responsible for bay-like perturbations; (IV) a complete
theory of magnetic storms should be a synthesis of the magneto-
Card 3/4

31046
S/609/61/000/004/007/007
Short-period fluctuations D207/D304
hydrodynamic and dynamo theories; M on the dark side of the earth
negative bays appear in the auroral zone; (VI) at middle and low
latitudes a positive bay appears with accompanying geomagnetic
fluctuations of Pt type; (VII) positive bay-like perturbations and
the Pt fluctuations have strongly marked diurnal variation with a.
maximum near local midnight (in middle latitudes)- (VIII) the Pt
fluctuations show no marked seasonal changes; (IX~ negative bay-
like perturbations are accompanied not by the Pt fluctuations but
by some indeterminate fluctuations, probably of PtC or random type.
Acknowledgment is made to V. V. Gapeyev for preparing the experi-
mental data for press. There are 20 figures, 1 table and 87 refe-
rences /-Abstractor's note: This is last rekerence mentioned in
text. Exact number of references unknown, as pp. 129 et seq. miss-
ing,_/.
ASSOCIATION: Krymskaya astrofizicheskaya observatoriya AN SSSR
(Crimean Astrophysical. Observatory, AS USSR)
Card 4/4

S/035/'62/000/006/020/064
A00f/4101
AUTHORS: Vbidimirnkiy, B. M., Yeryushev, N. N.,
Moiseyev, I. G., Neshpor, Yu. I., Ogirl, M. B., Odintsova, 1. N.
PERIODICAL- Referativnyy zhurnal, Astronomiya. i Geodeziya, no. 6, 1962, 58,
abstract 6A431 ("Izv.Krymsk. astrofiz. observ.", 1961, v. 26,
74 - 89, Lnglish summary)
MT: Information is given on observational data of the flare of August 22,
1958, obtained at the Crimean Astrophysical Observatory by means of coronograph,
radio telescopes, ionospheric station, atmospherics, and geomagnetic station;
data on cosmic'radiation (according to observations at a number of stations) are
also presented. There are 17 references.
Authors' summary
(Abstractor's note: Complete translation]
Card 1/1

-3, 0
A.-UTHORV
TITLE':
38248
S/169/62/000/005/090/093
D228/D307
Dvoryashin,,..A. S.,., Levitskiy, L. S. and Pankratov,
Chromospheric flares and solar corpuscular radiation
in high- and low-energy regions
to.
PERIODICAL: Referativnyy zhurnal, Geof--;zika, 110. 5, 19062, 30-31,
abstract 5G223 (Izv. Krymsk. astro-Liz.-observ., 26,
1961, 90-135) PY
TEXT: The authors investigate the interrelation between absorp-
U-101i in high geomagnetic latitudes and the magnetic field's dis-
0 0
turb.ainces in the period 1957-1959 in connection with the processes
ii, active regions on the sun. It is concluded from the analysis
the experimental data that durin- the development of chromo-
0
s.pheric fiares high-energy protons Z10 - 100 Mev) are generated on
the sun and ejected from the regions of chromospheric flaressim-
ultaneously with the plasma clouds, causing magn*btic storms on the
-earth. It is concluded from the great time lag in the arrival of
n I
.%-lard 1/ 3

S/169/62/000/005/090/093
MnromosDheric flares and ... D228/D307
'01-0tons (10 - 100 NI[ev) and from the duration 'and the i'sotropism
of proton settling upon the polar cap that there are interplanet-
ary meagnetic fields. Their sources are local magnetic fields of
he actIve regions, which are carried away by the movement of plas-
ma. This deduction is confirmed by the fact that rapid arrivals
of protons from flares are observed, if the flare previously aris-
ing in the given region induced a magnetic storm. This means that
-protons are injected into the approximately radial magnetic field,
..Oorrned on the growth of the local r~agnetic field of the active re-
.ion-s by the movement of previously ejected plasma. A seri:es of
prolon.ged absorptions in the polar cap in the period 1957-1959 can
be explained by the injection,into much a-field of high-enery
Drotons, generated in flares arising.in a given active region on
its passage a2ong the disc. While restraining the d4-ffusio.n of
generated protons throughout the solar system, the entrainzable
.magne-ic field at the same time causes a deeper and sharper For-
bush abatement with a prolonged recovery. Since the magnetic field
remains linked with the sun,.it is already somewhat -twisted by the
--la-.ter's rotation at a distance o~ one astronbmic unit. This de-
Card 2/3

DVORYASHIN,_A.S..; IZVITSKU., L.S.,- PANKRA=y "
Active oolar regiono and their corpuBeular amission. Aotron.21W.
38 no.3%41.9-438 W--Ts 161. (KM& 14 s 6)
1. Krymokaya antrofisicheakaya observatoriya AN SSSR.
(Solar radiation)

S/035/62/000/010/041/128
A001/A101
AUTHORS: Dvoryashin, A. S., Levitskiy, L. S.
TITLE: Solar corpuscular radiation during the descending branch
of the solar activity cycle
PERIODICAL: Referativnyy zhurnal, Astronomiya i Geodeziya, no. 1962, 55,
abstract 1OA377 ("Izv. Kryms%. astrofiz. observ.", 1962,'v. 27,
167 - 177)
TEXT- The authors survey briefly empirical and theoretical investigations
of relation of geomagnetic disturbances to active regions on the Sun during the
descending branch of the solar activity cycle. Individual geomagnetic disturbances
are correlated with active regions on the Sun,.whose indicators are flocculi,
during the period from February 1940 to May 1944. All the flocculi (active te-
gions) observed during this time are'divided into two groups: flocculi of group
I which crossed the visible disk center or touched it at the instant of passing
through the central meridian, and floccull of group II for which heliocentric
angley, -i.e., distance between the parallel of the visible disk center and the
Card 112

S/035/62/000/0 10/04 1/128
Solar corpuscular radiation during the... AOO1/AlOl
flocculus part nearest to it, is equal or larger than 60. Group II, in its turn,
was divided into 2 subgroups: a) flocculi of group 1I located in the same he-mi-
sphere as the visible center (favorable hemisphere) ; bf flocculi of group IIu lo-
cated In other hemisphere. Information on disturbances of magnetic field was tak-
en from Geoinagnetic Indices Cand. K., 1940 - 1946 (Washington, 1948). Data on
flocculi of group I were obtained by E. R. Mustel' by inspecting Medona spectro-
heliograms arid, for some cases, were obtained from the observatories Kodaicanal V
and Mound-19ilson. Data on the flocculi of group II were taken from synoptic
charts of the chromosphere. The method of superposition of epochs was employed
for investigating all flocculi groups, which yieldedthe followihg results: for
central flocculi a right maximum at the phase +5d is observed; for non-central
flocculi no stable regularity whatsoever exists. This confirms earlier conclu-
sion on existence of radial corpuscular fluxes starting from active 'regions.
Physical characteristics of slow corpu3cular fluxes from the Sun are discussed
on the basis of experimental and theoretical data. There are 56 references.
From author's summary
[Abstracter's note: Complete translation]
Card 2/12

ALIT12ORS: pvy�ry~~Iiin,
,rITLE;
s/033/62/039/003/003/010
E032/E114
A.S., Levitskiy, L.S., and Pan1lcratov, A,K,
X-ray emission of flares
P-;RIODICAL: Astronomicheskiy zhurnal, v-39, no-3, 1962, 428-438
TLXT: The authors describe a method of studying the X-ray
cmi_;sion of fla-es - which involves the use of the minimut-.1
reflection freque.7cies fmin obtained from the world-wide network
of ionospheric stations. The idea is that since the path traversed
by the radiation in the atmosphere is different for different
stations, the atmosphere may be looked upon as a type of filter, so
that the encrgy of the photon.-3 reaching a partieular station
depends on xts position in the atmosphere. The experimental data
on chromospheric flares of importance 3 and 3+ u-ere taken from
the observatory working list of flares reported by H.W. Dodson
and E.R. Hederman. Among flares of importance 2+ only proton
flares were included in the analysis. Finally, radio bursts-at
9400 Mc/see and the minimum frequencies f min were taken from
published data of the Crimean ABtrophysical-Observatory and from
Card l/ 2

X-ray emission of flares S/033/62/039/003/003/010
E032/Ell4
1GY data. Analysis of the relation between the time characteris-
tics (onset, maximum, and termination) of X-ray and radio emission
of flares on the one hand, and optical characteristics in the
visible part of the spectrum on the other, has shown that the time
dependence of the X-ray and radio emission is very nearly the same,Llole
but the lia emission of flares begins oarlier than the other two.
Comparison of the minimum frequencies fmin recorded during
ordinary and proton flares showed that there is conside-able
increase in the intensity of X-ray emission during proton flares.
The energy of the ionising radiation has been esti~~-itcd fur the
proton flares of .*Iarch 23., 1958, and June 14, 1959. Assuming that
the additional ionization in the ionosphere at tangential incidence
of the radiation on the' D layer occurs at about 60 km, it is
shown that hard photons with energies of up to about 1 Mov should
be generated in ~sroton flareas Therd are 5 flAUP010 Atid 2 tdblolot
ASSUCIATIONt Krymskaya astrofizicheslcaya observatoriya Akademii
nauk SSSII (Crimean Astrophysical Observatory, AS USSR)
SUBMITTCD: Docember 26, 1961.
Card 2/2

S/712/62/028/000/017/020
EOIO/E401
AUTHOR: Dyoryashin, A-S.
TITLE: Proton flares in 1957- 1961 and the geometry of the
interplanetary magnetic field. I
SOURCE: Akademiya nauk SSSR. Krymskaya astrofizicheskaya
observatoriya. Izvestiya. v.28. 1962. 293-3o4
TEXT: The author, together with L.S.Levitskiy and A.K.Pankratov,
described in previous publications a number of active regions on
the Sun, discovered during 1957-1961, in which development of
chromospheric flares was accompanied by.the generation of high-
energy protons of 10 to 100 meV and ejection of the plasma with a
frozen-in magnetic field, so-called "proton flares". Some
proton flares were observed by M.B.Ogirl with the coronograph of
the Crimean Astrophysical Observatory. Information on the state
of the ionosphere was obtained from the Arctic and Antactic
Scientific-Research Institute (the ionospheric station on the
Kheys island) and the Polar Geophysical Institute (the ionospheric
station at Murmansk). Disturbances of the Earthts magnetic field
wore recorded on magneiGgr-ams obtained at the ~Iagnetic Station of
the Crimean Astrophysical Observatory and data on radio bursts
Card 1/4

S/712/62/028/000/017/020
Proton flares in 1957-1961 ... E010/E401
were taken from the solar activity reports of various
observatories. An analysis of the solar activity and associated
geophysical phenomena during 1957-1961 led to the conclusion' that
intense chromospheric flares are accompanied by absorption of
radio waves in the ionosphere at high geomagnetic latitudes,
and proton flares are accompanied by radio bursts of type IV.
Magnetic storms with sudden commencement follow, as a rule,
absorption in the ionosphere. Observations of various
manifestations of an association of solar activity with geophysical
phenomena are described in detail and illustrated by numerous
diagrams of proton flares and accompanying phenomena. The density
of plasina clouds inducing magnetic storms was found to be over
100 proton/cm3. Plasina clouds ejected by the flares continue
their radial motion and, therefore, the magnetic field in the
vicinity of the Sun has a radial orientation. This is confirmed
by the shape of coronal rays and inhomogeneities extending up to
15 to 20 solar radii from the Sun. Due to solar rotation,
however, magnetic fields carried along by the moving plasma are
somewhat curved at a distance of Earth's orbit and with increasing-
Card 2/4

S/712/62/028/000/017/020
Proton flares in 1957-1961 ... E010/E401
distance from the Sun the field acquires a marked azimuthal
component. The effect of curving of the interplanetary magnetic
field is manifested in the greater delay in arrival at the Earth
of high-energy protons from the eastern Sun's hemisphere as
compared to those from the western one. The effect of east-west
asymmetry is thus a consequence-of the geometry of the inter-
planetary magnetic field, and propagation of solar cosmic rays of
low and high energies, injected into interplanetary space,
testifies to the correctness-of this concept. Another
phenomenon of a special interest is repeated occurrence of
chromospheric flares in the same.active region. The author puts
forward the following hypothesis as to the sequence of events.
Plasma ejected during the development of the first flare (of a
series in a given active region) carries along a magnetic field
and forms a magnetic "bottle" whose field is closed in the active
region. Subsequent proton flares inject high-energy protons
into the generated radial magnetic field with included
inhomogeneities in the form of magnetic clouds serving as
scattering centers. If such scattering centers are absent,
Card 3/4

S/712/62/028/000/017/020
Proton flares in 1957-1961 ... E010/E401
protons propagate along the field in spiral trajectories at
various angles to the force lines. This confirms the author's
hypothesis that the magnetic field remains connected with the
active region on the Sun where a plasma ejection took place.
The proposed model of the interplarietary magnetic field, based on
the analysis of IGY and IGC data, agrees with T. Gold's model
(Astrophys. J. Suppl., 4, N 441 1960). There are 10 figures.
SUBMITTED: December 25, 1961
Card 4/4

S/712/62/028/000/018/020
Bolo/E401
AUTHOR: Dvoryashin, A.S.
TITLE: Radio emission of proton flares. II
.SOURCE: Akademiya n%uk SSSR. Krymskaya astrofizicheskaya
observatoriya. Izvestiya. v.28. 1962. 305-319
TEXT: Proton flares create ininterplanetary space a high
radiation level by generating solar cosmic rays of low and
relativistic energies. This presents a serious danger-for
manned flights and necessitates the development of a method for
forecasting proton flares. The author aims therefore to investi-1,
gate specific feature characteristics for proton flares, which
include 1) configuration of magnetic fields in active regions
generating proton flares, 2) intensity and spectrum of radio
bursts accompanying these flares, 3) X-ray radiation,
4) geophysical phenomena associated with proton flares. The
present article deals mainly with radio bursts accompanying proton!
flares. The author presents a list of 54 proton flares observed
on the Sun from 1957 to 1961 and numerous graphs illustrating the
development of various radio bursts; The list contains
coordinates of flares which correspond to active regions. It is
Card 1/3

S/712/62/028/000/018/020
Radio emission of proton ... EOIO/E401
established that proton klares are originated exclusively in
regions characterized by the complex structurc of magnetic fields.
This complex configuration is not restricted to the photosphere
only but extends also into the upper chromosphere and corona,
which is confirmed by radioastronomical data and polarization of
radiation. These observational results are related to the fact
that type IV radio bursts, accompanying pr 'oton flares, are in a
wide range of frequencies, from centimeter to meter wavelengths.
The class of a flare and intensity of IV-type radio bursts are
most important characteristics of proton flares. Of 80 flares
of classes 3 and 3+ , 30% turned out to be proton flares.
Intensity of radio emission at the maximum attains the order of
104 x 10-22W/m2cps. There are mainly two phases, corresponding
to different sources, in the evolution of type IV radio bursts,
and polarization is observed for the whole range of frequencies,
attaining 80% at a frequency of 1000 Mc., The first phase,
lasting about 15 minutes,is characterized by continuous
radiation at centimeter wavelength extending to frequencies over
250 Mcs- If the flare in.tensity is extremely high (10-19W/M2 cps)
there arises a II-type burst, The second phase of the IV-type
Card 2/ 3

S/712/62/028/000/018/020
Radio emission of proton ... Eoio/EO1
burst, which follows mostly a II-type burst, is observed for a
longer duration and is characterized by meter wavelength. The
source of the second phase is located high in the corona and moves
sometimes outwards, which indic'ates the transfer of plasma with
magnetic field frozen-in into higher layers of the corona. During
the first phase, high-energy electrons are enerated and
accelerated up to relativistic energies, JLJ eV, by the Fermi
mechanism. As a result of bremsstrahlung, X-ray radiation is
generated whose maximum integrated flux coincides in time with the
maximum of the first phase. The author concludes that the glow
in integrated light of the most intense proton flares is due to
the mechanism of synchrotron radiation whose spectrum extends
tow'ard shorter wavelengths, i.e. more penetrating. As a result,
intense proton-flares cause sudden ionospheric disturbances,
recorded 5 to 6 hours from the subsolar point, so that X-ray
quanta are incident along the tangent to the D-layer. There are
7 figures,and 4 tables.
SUBMITTED: December 25, 1961
Card 3/3

ACCESSION NR: 'AT40322~7 S/3089/63/000/005/0272/0285
0
AUTHOR: Dvoryashin.-A.
TITLE: Proton flarAs during the period 19 .57-1961, and geometry of
the interplanetary field
SOURCA; AN UkrS~SR. Mezhduvedomstvanny*y geofizicheskiy komitet.
Geofizika i astronomiya; informatsionny*y byullaten', no. 5, 1963,
272-285
TOPIC TAGS: solar active region, proton flare, plasma cloud,,
polar cap, ionosp~eric reflection frequency, magnetic perturbation,
magnetic K-indax,'magnetogram, radio outburst, terrestrial orbit,
solar cosmic ray
ABSTRACT: A series of active regions in which protons of high
energy are generated has been detected during the period from
1957 to 1961. An interaction betwas.4 the earth and the ejected
plasma clouds depends upon the position of the active region on the
s un. The . st.arting and accumuigtion*timas of protons in the polar
:Card

ACCESSION NR: AT4032227
cap were determined from measured variations of minimum ionospheric
reflection frequencies. Geomagnetic perturbations caused by proton
streams were evaluated from variations of the K index and determined
from magnetograms. Proton flares are associated with strong radio
outbursts of type IV. The density of plasma'clouds causing
3
magnetic storms is more than 102 protons/cm The magnetic field
carried by a cloud is already twisted at the distance of the earth's
orbit, while near the sun it is radial. This structural form of
the magnetic field in interplanetary space is caused by high- and
low-energy solar cosmic rays. Proton streams arrive at different
velocities from the eastern and western solar hemispheres
because of the twisted magnetic field. Orig. art. has: 10 figures
and 2 tables.
ASSOCIATION: Kry"*mskaya astrofizicheskaya observatoriya AN SSSR
(Crimean Astrophysical Observatory AN SSSR)
Card 2 / 3

ACCESSION NR: AT4032227
SUBMITTED: 00 DATE ACQ: 16Apr64 ENCL: 00
SUB CODE Z. FIS NO REF SOVt 020 OTHERs 019
0
card 3 / 3

ACCESSION NRt AW4021621 S/0269/64/000/002/0062/0063
SOURCEs RZhe Astronomiyas Abe, 2,51.h49_
ALITHOR s Dvorya3hing, A.' S.
TITLEt Weak protai flares and-polar cap absorption
CITED SOURCEt Izve Kry*mk, a3trofiz. observe, v- 30s, 1963, 221-2.49
TOPIC TAGS:' high-energy protons ionospheres polar cap absorptions proton flare,
radio emission# radio emission bursts solar corpu3cular radiations 1.1unj solar
activity, interplanetary magnetic field, solar wind, corpuscular stream, chromo-
spheric flare, high-energy particle
TRANSLATIONs It is demonstrated that the investigation of data on the minimum
reflection frequency fi. is a reliable method for detecting the fl%Lx of high-en-
ergy protons settling In the ionosphere at high geomagnetic latitudes. Investiga-
tion of the hourly values fminx recorded at ionospheric stations on the northern
and southern polar caps during the International Geophysical lear and Internation-
Card 113

ACCESSION NRI AR4021621
al, Geophysical Cooperation periods revealed a number of small increases fmin asso-
ciated with small proton flarbs. idea 'tification of the flares was accomplished
by taking into-account the character of the radio emiscion burst. The criteribn
for identification of a proton flare is the simultaneous appearance of a type-IV
radio emission burst. A comparison of fmin in the northern and southern hemisph-
cres revealed a sharply expressed seasonal variation in absorption. The seasdrial
dependence of absorption is as3ociated with processes transpiring in the iono-
sphere. The lesser absorption in the polar cap in winter (or during the night-
time) can be attributed to a decrease of electron density as a result of attach-
ment of electrons to 02 molecules and the formation of negative ions. Investiga-
tion of a large number of cases of f* increase in the polar cap shows that there
is no boundary between proton and orRinnary flares. The same conclusion is drawn
from an analysis of radio emission bursts. The problem of solar corpuscular
radiation as the factor responsible for the appearance of a magnetic field in
interplanetary space is discussed in detail. A model of an interplanetary magne-
tic fields in whose formation the solar winds corpuscular streams from active
regions and pla3ma clouds ejected during chromospheric flares are involvadl is
investigated by the "x-raying". of interplanetary space by high-energy particles
Card 2/3

ACCESSION Mi: AR4021621
generated in flares. Bibliogr&phy of 70 Utlese Author's abstract.
DATE ACQt 09Mar64 SUB COUEi AS ENCLt 00
I
Card 3/3

ACC NI: ARG032366
SOURCE CODE: UR/0313/66/000/007/0040/0040
AUTHOR: Dvoryashin, A. S.
TITLE: Geophysical characteristics of proton flares
SOURCE: Ref. zh. Issledovaniye kosmicheskogo prostranstva, Abs. 7. 6 2. 256
REF SOURCE: Sb. Solnechn. aktivnost'. No. 2. 3M., Nauka, 1965, 92-98
TOPIC TAGS: solar X radiation, solar flare, solar corpuscular radiation, hard
corpuscular radiation, proton burst, radio wave absorption, cosmic ray, Cosrnic
ray propagation, proton, proton flare
ABSTF. ",CT: The specific features of the following phernamena rrelatcd to strong
C,
solar flares are briefly discussed: 1) type IV bursts; 2) solar X radiazion (according,
o ionosphoric data); 3) solar hard corpuscular radiation (accordinr- to d~,ta on
z
*
radio-wave absorption in the polar regions of the eorth);
tion ol cosmic rays through interplanetary. The oricrinad has a bib lion-r apl' iy of
19 titles. [Translation of abstract]
SUB COD"E7: 031
Card 14 1

L L )XIT(l." qlvl
soum-,, CODE,': IJR1016,()Ir)cjlOiJOI005IAo'.)31AO2.'3
AUTHOR: Dvoryashin, A. S.
TITLE: Geophysical characteristics of proton flares
SOURCE: Ref. zh. Geofizika, Abs. 5A117
REFSOURCE: Sb.Solnechn. aktivnost'. No. 2, M., NaLlka, 19,35, 92-98
TOPIC TAGS: solar flare, solar phenomenon, solar corpuscular :radiation, radio
emission, costnic ray
ABSTRACT: Peculiarities of the following phenomenona, connect(A with giant solar
flares, are briefly discussed: a) type-IV raqjo bursts, b) x rays (according to iono-
f
ere data), 0 riaid cor uscular radiation~ (data according to absorption of radio
sph 0
emission in terrestrial polar regions), and d) generation and propagation of hydro-
magnetic disturbances and cosmic rays through interplanelary space. Bibliography
of 19 titles. [Translation of abstract] INTJ
SUB CODE: 03/
I-Card 1 / I -,I UDC: 523. 745

DVORYASHIN, V.I., professor, doktor takhnicbeakikh nank; AM3UTIN, A.N.,
professor, otvatatyannyy redc'tor; LZOETIMSKIT, B.B., r"Lktor;
ASTAFITZVA. G.A., tekhnicheskly redaktor
(The time required for emptying the filling water reservotral
Vremia oporoahnentia I napolnenita vodokhranilishch. Moskva,
Isd-vo Ak&C 11 nauk SSSR. 1953. 46 p. [Microfilm] (MIRA 7:10)
(Water-supply engineering)

SIROTK1N, Vasiliy Pavlovicho prof., doktor tekhn. nauk; DVOYASHIN,
Y.I., prof., doktor tekhn. nauk, retsenzent; SPMGIN, A.N.,
prof., retsenzent; KOLODYMNAYA, Zh.A., red.
(Water intakes; modelav diagrams,, and hydraulic calculations)
Vodoprienwye sooruzheniia; tipy, skheffq, gidravlicheskie ras-
chety. Moskva, Vyeshaia shkola, 1965. 79 p. (MIRA .18:6)

DVORYASHINA, M.D.
Structure of space perceptions; based on the data of recent
Japanese research. Vop. psikhol no.3:170-175 My-Je 163.
(MIRA 17-2)
1. Kafedra psikhologii Leningradskogo gosudarstvennogo universiteta.

DVORYASHINIAP M.D.
Gont.nuity of perception in children. Vop. psikhol. no.5142-54
S-C) 64 (MIRA 18il)
1. Kafedra psikhologli Leningradskogo gosudarstvennogo universite'ta.

MARSHALEKp Ya. [Marsalek T. ]; STEGLIXOVAI Ya. [Stehlikova J.
CHEK Ch. [Drorzadek,, C.]
---------------
Data on histoTogical wcamination in tuberculosis of the aftexi
u~eri-treated-by the conservative method. Akush.i givw 36
no.5s8"O S-0 260. - (MMA 1341)
lo Iz akunhersko-ginekologicheskoy kliniki (zav. - professor d-r
Yan Marsbalek) Patologoanatomicheakogo instituta (zav. - dotsent
d-r Chetmir Drorzhachek) i.Meditsinskogo faindIteta Univeraiteta.
imejA Pklatskogo (gorod MoRhouts Makhoslovaki
(GMMATIVE MGANS FMALE-TUBERCUIZIS

DVORZACZKOVAp Ivanal SZYMANSKA-BAJFMKA, Danuta
2 eases of Hamman-Rich syndrome. Gruzlica 29 no.9:805-813 S 161.
1. Z Zakladu Anatoinii Patologicznej Wydzialu Lekarskiego UniwersyUttz
Karola w Hradcu Krolowej Kierownik: prof. Sc. Dr MUDR A. Fingerland.
(PUIbIONARY FIBROSIS case reports)

L 17935-65 EVIT,(M)/EPF(C)/'~PA(w)-2/EWP(J)/r- Pr.-4/Pab-.10/Fr-4 5SD/AFWL Pia/
M~~~Rj AP4049564 RMAN S/0'U9/64/026/006/0657/6661
AUTHOM JULtzhek, (Czechoslovakia);
k, S. Gzachoilavakis)
Wahl
TITLE a Agglomeration of-butadiene-styrani latex particles by freazing. 1. If-,
feet of various emulsifying agents$,the pH of latexv and the freezing temperature
on the agglomeration of butadione-styrone latex
SOURCE I _Ko1loidny*y__zh 11, _v. 26 no..6' 1964p 657-661
TOPIC--TAGSi --colloid! 4oulsifying agentt surface.. tension j, agglomerationg..
coagulationt i2rie~'S""41-t3mperaturs effeetv pH effect# amulsifyl.cg agent effect
ABSTRACT3 This study-was made in.order to clarify the agglomeration jrechwdsm
of butadiene-styrene polymer particles. The degree of agglomeration Is deter-
mined by the change in surface tension of the latex. Results are given in Tableu
2, and 3 of the Enclosure. The data lead to the conclusion that 1) the nature
of the lyophobic part of the eaulsifyin agentk;erts an appreciable affect an
the agglomeration of the polymer partiolea--o-f-butadione--styrens during freesiagg
2) the resistance of the polymer particles to agglomeration and coagulation in-
Card 1/5

L 17935-65
ACCESSION NR: AP4049564 ENCLOSURFs 01

Table 1. The pH and surface tension:of latex
Emulsifying agent pH of latex iatex surface tension#
dyn/cm

Potassium acid tearate
11 9.5 70
Pot a
=ttts
a sium acid p 9.2 61~
-acid- myristate 70--.--,-
Potassium acid laurate
68

fatty acids
-68-
Nekal
68
Sodium sersolite 6.6 67
Potassium acid cleats
67
Colophony potassium 60ap 9,4 69

Card 3/5

L 17935-65
ACCUSION NR: Ap4o49564 ENCLOSURE; 02
.
b
Table 2. The pH and freezing temperature effects cn the agglomeration of polynwx
Te__
h reazing - temperature,% QG -- Freezing -temperature, -0C
of
P =10 -15 -V -W _10 1 -15 1 -.0 1 -n 1 --30

latex
Surface tensionp dyn/ m -
Surrape tension, -Ty5;7-~m
Potassium acid myristate r-potassium acid laurate
6,0 ~' 3G K K K 38 K - K K
8,5 36 20 K K 47 4 1 is Of 35
0,0 38 20 29 K K 48 4 2 41 30 31
9,5 4t 30 29 K.. K 49 4 3 ~42 41 IM,
10,0 43 35 31 K K 50 4 4 43 42 40
M5 44 38 32, K K 50 44 44 43 40
i1'0 45, 39, 35: M K 50 45 4A .
43 41.
Pottssiuf soap of, synthet
d *Potasai=-acid cleate
fat y ac '
o
8,0 48 4?, K I K K 36 30 29 23 K
8,5 51 48 47- 46 45 42 31 30 29 29
D'O 513 50 48 '47- 40 43 36 35, S2 32
9.5 52 50 - 48' 47 46
'
4 36 36 .13 32

-AO,O
7-52
--50-- -46- -7-47- -- -4 -
6 - -
4
2 ---
36 36-- 13- - 33--
10 5 53 51 48 48 46 4 2 36 36 34 33
a 51 49 48 -
47 43 37 3G 35 34-
it:5 43 39 37 36 35
K-- formation of a-coagulum
Card 4/5

L 17935-65
AGGESSION NRs AP4049564 -ENCLOSUREt 03,

Table 3. The effects of pH and freezing temperature on the agglomeration of
polymer particles in the presence of mersolite as the emulsifying agent

4IG
Freezing tmp
j he Freezing temp.p OC
he
A .
! Of = :
s
20
of 10 -15
20
1 10 I -is 1 _
i
1 -.
-
Surface tension, dyn/an latex Surface t ensio
37 M 13 32 9,0
'6 43 U 37 33
3'0
5.0
43 0
4
M
34 33 9,5
17
1 43 42 31 M

7,0
4
4
41 F9 35 3A MO 47
43
U
38
36
,
4

6
6

43-

1
W

-

t.0 4

3

1

8

6

5
3f~ -
W
W
1"Z
Card 5/5

1-1 63836-65, Vir~M)/EP~(c
-SIOU NR:--
ACCES AP5020227
UR/0069/65/027/004/0563/056
541-18:041.3
AUTHORS: ~VLhlk~, S.; Bla ek Dvorzhak,, E.
.0e 4
TITLE: Agglomeration of butadiene-a~yrene latexes by freezing. 3. "'Xfect of
butadiei-io-styrene ratio iii ~the copolymer
SOURCE: Kolloidnyy zhurnalp ve 27.% no@ 4j 1965p 563-568
TOPIC TAGS; butadiene styrene rubber, freezing, copolymerization
ABSTRACT: .-The effect 7ooff,-.tith4--batureb -of.- the- lo (t e ratio -of- Aa
polymar partic h bu
diene to styrene) on-tho'behavior c;f-llatexes during freezing and thawing was-in-
vestigated, with potassium oleate used as emulsifier. The polymerization method
is given for the studies. The agglomeratior by freezing was carried out at vari-
ous temperatures, and the degree of agglomeration/was determined by the -change- in
the - surface ~-tensi6n. - -of- --the -latex-.---Po-l-ybu--ta-di-ensAatox-contairis-ela-t;tid "flexible"
-F particles. The higher the con-'
polymer particles, polystyre*ne--"rQ1V polFe
om-
tent of bound atyrone in the butadiene-styrene copolymer, the more easily aggl
eration pasees to coagulation.- The agglolnoration of polystyrono latex particles
in different amoqnto of styrene with continuous stirring at 20C was investigated)
Card 113

L 63836-65
ACCESSION HR: AP5020227
with the p-H -of latex b3fore agglomeration set up to 10.0. Polystyrene particles
I swollen in styrene are more resistant to coagulation on froozing than non-swollen
ones. At 0.30 degree of swelling, latex coagulates upon thawing, whereas at 0.50
latex agglomerates at -20C. The affect of the monomer conversion on the agglom-
oration of latex at a ratio of.40-60-butadiene-sty-rene was investigatod. It was-
found that at high monomer conversions, i.e., at low swelling of polymer particle.~'
agglomeration passes to coagulation.. At -IOC latex undergoes agglomeration to
9N, monomer conversion, at -20C to about 88%. The effect of molecular weight of
polystyrene on the agglomeration of polystyrene latexes was investigated by using
a molecular weiRht regul4tor--(diis.opropylzanthogen diiulfide dl--~-oxide). The-
-as-, a- Dro - e-con en s f ~ro m 42-
:~77-c.
- - -1 - '0 -
_04240 U6 ioh-'in~a
t
f
:11 ty -i---t h _--ifidi6ated I-Imits of in tr in ai a vis co sity of t~e lymer does,
p a yrone n . .e PO
p
not affect th so
6 glomoration, of po3,vatyrene latex. After 6iscussing the work of-
other investigators in.this field, it-was concluded that the prerequisites for
agglomeration of,polymer particles upon freezing are: 1) retention of the con-
doused liquid emulsifier Xilm on the surface of. the polymer particle; 2) the
hydrophobic paxt of the-em-asifier should not markedl i reaso the brittleness
ne
of the outer surface layer of the polymer particle; 3~ the emulsifier must be
able to move. to- nouly formd Iwge particlen and .4) the Tglass 'of the polymer
I Ccrd VJ~

DVORZHAK, Frantishek [Dvorak, Frantisek]
Cccurrence of some species of the genus Hesperis L. in the
U.S.S.R. Bot.zhur. 50 no.2:218-219 F 165.
(MIIRA 18:12)
1. Universitet imeni Ya.E.Purkinlye, Brno, Chekhoslovatuskaya
Sotsialisticheskaya Respublika. Submitted July 25, 1964.

DVORZHAK, S., tekhnolog
How wft improve the quality of cement-sand roofing tiles. Sill. bud.
10 iio.11:17. N 160. (KMA 13: 11)
1. Korostishevskaya mozhkolk-hoznaya stroitellnaya organizatsiya Zhito-
mirskoy oblasti.
(Zhitomir Province-Tiles, Roofing)

DVORZHAK, S., tekhnolog
How we mechanized the loading and unloading of brick in a kiln.
Sil'. bud. 11 no.4:20 Ap 161. (MIRA 14:6)
1. KirpichrWy zavod Korostishevskoy mezhkolkhoznoy stroitel'noy
ordanizatsii Zhitomirskoy oblasti.
(Loading and unloading)
(Ukraine--Kilns)

IORTON, B.I.; DVORZHETS, S.A.
We repair wheel pairs of diesel locomotives in the~shop. Zlek.i
tepl-tiaga no-10:34-35 0 '57. (MIRA 10:11)
1. StarahlymmAster kolesnogo tsekha Omskogo lokomotivnogo depo
(for Iokton). 2. Rachallnik takhnicheakogo otdols Omskogo,
otdoleniya dorogi (for Dvorzhets).
(Locomotives--Maintenance and repair)

24(7) SOV/48-23-9-47/57
AUTHORS: Vasillyeva, V. N., Dvorzhetskaya, L. A., Markovskiy, L. Ya.0
Khlebnikova, L. Ya.
TITLE: The Spectral Analysis of Luminophore-pure Sulfides and Zinc
Sulfates With the Application of Chemical Enrichment
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, 1959,
Vol 23, Nr 9, PP 1153 - 1154 (USSR)
ABSTRACT: For the production of synthetic luminophores it is necessary
to produce pure zinc sulfides. For this purpose a method
of analysis was developed, which permits the determination
of micro-quantities of Cu, Fe, Ni and Co in these preparations.
The method, which was developed at the IREA, is complicated
con-
and takes too Jong. In the case under investigation6
the
tent of Cu, Fe, and Ni and Co must not exceed 5.10- , 5 10"5%
.
,
and i.io-5% respectively. As a direct spectral analysis does
not have the necessary sensitivity in order to determine such
small quantities (with the exception of Cu), chemical enrich-
ment is necqssary: 10 g of zinc sulfide is dissolved in HCl
and converted to ZnSO This solution is then enriched. For
'
Card 1/2 the direct analysis of
ZnSO 4 the same method is used; enrich-

The Spectral Analysis of tuminophore-pure Sulfides SOV/48-23-9-47/57
and Zinc Sulfates With the Application of Chemical Enrichment
ment in the first case is roughly 100-fold and in the second
about 50-fold. The spectroscopic analysis was also carried
out on weakly acid solutions of zinc chlorides in water with
micro-admixtures. A direct current arc was used as a light
source. The sensitivities of this determination of Ni, Cu,
Fe, and Co from the two solutions are given. The mean arith-
metical error is 15% for Co, 25/a for Ni, and Fe, and 60% for
C*. There are 1 figure and 8 references, 3 of which are Soviet.
ASSOCIATION: Gosudarstvennyy institut prikladnoy khimii (State Institute
of Applied Chemistry)
Card 2/2

S/032/62/028/001/005/017
B125 B138
AUTHORS: Khlebnikova, L. Ya,,, Vasillyeva, V, N., and
Dvorzhetska-va, L. A.
TITLE: Increase in the sensitivity of substances with pure
luminophore properties
PERIODICAL: Zavodskaya laboratoriya, v.. 28, no.. 1, 1962, 45-46
TEXT: The sensitivity of the spectral analysis of Ni and Cc in zinc
sulfide, cadmium sulfide and cadmium selenide can be increased by about
two orders of magnitude if the impurities are concentrated by evaporation
in the case of the first two or chemical enrichment for the selenide G~
I. Kibisov and M, I. Rezvov (Inzhenerno-fizicheskiy zhurnal. No 6, 47
(1959) increased the sensitivity of analysis of ZnS for N! and Co to
-5
.1 .10 _ 3,.10-5%. The following optimum experimental conditions hold fnr
the analysis of zinc sulfide by the reversed evaporation method used by
D, M. Shvarts and L. N. Kaporskiy (Zavodskaya laboratoriya, XIII- 11,
1309 (1957): weight of sample 1 g, temperature 5500C. evaporati,-n 30 min
Card 1/2

S/032/62/028/OC1/003/0` 7
Increase in the sensitivity B125/B138
Drops of the concentrate in solution are applied to the carbon '~lectrodeF~
and then evaporated in a d-c arc. Accuracy, us:ing an 14CTI 28 (ISP-25)
spectrograph is 5 10- 6A with an error of 20%, The ocncentrate was
enriched a hundred times in copper and iron, By dc~,.L,.'Le evaporation
accuracy of N.J and Cc determination could be iricrease,-] -~'2 11 C'
2 10 respectively Ni and Co in cadmium
with an accuracy Of 5-10 ';o Ni and Co in cadriii-~;77, W r- j
6.
eleterm-ined with an accuracy of 2 10' a r, d 510 ~O w o a x a 1:,.: 1 r"' e rr
cf 20~V The ~-lra,.)oration :,,ethcld :Ls simrler an~ t.he saml~le is ke-1--
--taminated than wLtl.' chemical enrich
me r. Th-, s
C'c a lecture delivered at the Sove~-Ihrhazniy,~ po so(ktr~~--sk-~-
on Spectroscopy) in July -LP Gor1kiy There a,-e 4 So- et '-af J!--7
ASSOCIATION- GoSUdarstvennyy inztitut piiKladnny kh::iiI (Sr. c-* c-
1 n - t -1 t. L ~ t e :) f A-,.; 1 i e~d C h es t ry)
Card 2/2

20852
S/048/61/025/003/04-1/047
0 (a do //-Q, /.3 B104/B203
AUTHORS: Dvorzhetskaya, L. A., Khlebnikova, L. Ya.,,and Shvaneva, M. K.
TITLE: Spectrum analysis of oome luminophore-pure substances and
some luminophores
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, v. 25,
no. 3, 1961, 422-423
TEXT: This paper was read at the gth Conference on Lumine3cence (Crystal
Phosphors) in Kiyevi June 20-25, 1960. The authors attempted to study,
by means of emission spectrum analysis, luminophore-pure substances and
luminophores examined at the laboratoriya svetosostavov Gos. in--t prikl,,
khimii (Lahoratory of Luminescent Substances of the State Institute of
Applied Chemistry). Zinc sulfide was detected in nearly all lumAnophlre-
pure substances; the method developed by G. I. Kibisov et al. (Kibi3ov G. I.,
Rezvova M. I., Vinnichenko E. N,, Materialy X Soveshchaniya po spektroslmTdi,
v. 2, P. 417, Izd. Llvovsk. un-ta, 1958) for direc* spect.rum- analysis
makes use of this circumstance, a chemical enrichment being conducted
Card 1/3

20852
Spectrum analyris of some ...
S/048/61/025/0,-J3/041/047
B104/B203
previously. The other substances were studied by direct spect:-,,;m analysis,
since all of them had been analyzed before. The analysis was made by
complete evaporation of the specimen in the crafer of a carbon electrcde;
the spectral apparatus consisted of a quartz spectrograph of medium
dispersion. It was possible to photograph the spectra. Quantitative
analyses were made with the aid of standards. Table I -;ompi'---, the
results of quantitative spectrum analysis of lumincphore-p,,re substances.
The error of determination is +15 %. Table 2 gives results of further
luminophores. The authors tha7nk L. Ya. Markovskiy for
interest. There are 2 tables and I Soviet-bloc reforences.
2/3

Spectrum analysis of some ...
Legend to Table 1:
1) Substance to be
analyzed; (2) method,
(A) direct, (B)
chemical enrichment,
(C) physical enrich-
ment.
20852
S/048/61/025/003/041/047
B104,/B203
0 MeTO;t IV.C. 14
/j Auan"snpyemoe mentecTs C. I F. I NI C- Mn
US P 11priblofi 0,5 5 5 10 3
ZnS XUM11-jecKee u(.oracneuste 0,ool 0,1 0,2 0,4 -

ZnS
(D11311-JeCROO o6oratawipe
-
-
t I
,
CdS C 0,7 6 5 10
PbS
I 3 5 5 io 3
zliso 1 1 50 20 40 5
C(ISO t 50 20 40 5
CRI1110A sepatic- 5
1 50 - - -
NH#)j lIP04 27 01, pao"Wp)
E
~ 5
15 - - - -
P---P)
(N 114), C03 (
? T C-P,
Legelid to Table Ali.
2: -Coe A
.(1) Lumin
h
e I
l
t
(2)
or
op
, e
emen
determined, (3) on the basis of 4 ammill[O'DOP DAOMIT C.
SrS, (4) on the basis of CaH-?o
f
4
luminophore t-ype
of the -3 kin OcItO110 Cu '
;

~Kn-OWKP-03),
(6) luminophore of
SrS
[it
001 -f-0
0
I J
r
F

the type K-5(K-5
) fill OCTIOlle CalIP04
' Sb ,
,
0, 1 -1--4,5
(DI(II-03
6 Fe
Fe
Card 3/3 CU
3

EHLgBNIKOVA, L.Ya.; VASIL'YEVA, V.K.; DVORZHETSKAYA, L.A.
-- - I---- - -- .
Increasing the sensitivity of the spectral analysis of
pure luminophors. Zav.lab. 28 no.1:45-46 162.
(MIRA 15:2)
1. Gosudarstvennyy institut prikladnoy khimii.
(Spectrum amaysia)
(Phosphors)

L .12844-65
9CCESSION NR: PT4044999 S/3110/64/000/051/01-07/0110
AUTHOR: KhlebnIkova,' L. Ya.*, Dvorzhets!~!ya, L. A.; Shvaneva, M. K.
TITLE; Application of emission spectral analysis to lumlnophors and substances
of luminophor purlty
SOURCE:- Leningrad. Gosudarstvenny*y'Instit 51,
ut pri kladnoy khimi I. Trudy*, -no.
1964. Khimiya-4 tekhnologiya Iyuminoforov (chemistry and teklinology.of luminophorsl
107-110
ITOPIC TAGS: Juminophor, emiss
lon spectrum, emitislon spectroscopy, spectrographic.1
analysis,-zinc sulfide,. cadmium sulfide, lead sulfide, zinc selenido, cadmium
selenide, lead selenide, calcium phosphate, zinc pFasphate, strontium phosphate,
ammInium phosphate, ammonium carbonate, strontium sulfide, cialcium halophosphate,
ganim --bt t
e s~mu 11:iF-i~
6t i~mdKy
man
-.--ABSTRA.CT: --The---auth:) -d scribe-the
rs e -use of-emission spectroscopy-for-the simul-
-taneous determination.of micrqquantit'les of Cu, Fe, Ni,~ Co and Mn in zinc, cadmium'
and lead sulfides and selenTddsi as well as of Cu and Fe In calcium, strontium
and zinc pho5ph4tes, Cu!In ammonium phosphate and carbonate, Cu, Bi, Li.and K in
luminophors basid.on strontium-.~:ulfide, Sb in a halophosphate luminophor, and Cu
.-and-Fe-in zinc suJfIde--IumInopW~6rs Th
e, technique Is-described, In detall (evapora'4-
Card
1/2

_~L 10681-6q xWT(w)/LWP(b) -
-TD
ACCE SSION NR: AT4045000 S/3110/64/000/051/0111/0116.
AUTHOR: Hhlebnik-ovg,_L. Ya. PV0rZhQj
TITLE: Spectral analysis of zinn. and cadmium, Elfide4reviously enrichedXmicro_
I JmOMU66 by the -inethod of evaporation In a vacuum.
1 SOURCE: Leningrad. Gosudarstve**y ftistitut prildadno khtmit. Trud~y* no..61, 19
1-Mimfya I tekhnologly -try
_a_ _1y_umlxiofo-'LVV (Chemis -and technology of litnilnophors). 111-116
TOPIC TAGS: zine sulfide, cadmium sulfide, zinc chloride, cadmIum chloride,
luminophor spectral analysis,-mi6i-oimpurity,-enrichm6nt, vaclwtm evaporaU;ni nickal-
determination, cobalt determinaUoti`
fo
ABSTRACT. A -simple apparatus r the evaporation of samples In a vacuum was. con-
structed mid used to increase the concentration of Ni.and Co in luminophor materials. bi
experiments with zind sulfide, the sample was firStLheated for 15 min'utes at 600C. Dur-Irg
..agradual increase In tam rature to800CIn avacuum,. the materRabegan to decom
pe P060
w1th evolution of metallic zinc in the form of a black depesit on the cold part of the tube.
On top of the black deposit,- ~ a yellow film formed. It was theTefore decided- to convert the
'uffide Into,tinc chloride. The conditions for sublimation of zinc chloilde werr th
zinc s 0
same as those for zino sulfide. The optimal conditlone of evqporation were 500-75W.for
rd 1/2
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DVORZIIETSKIY, V.A.; GALICHINSKAYA, V.V., tekhn. red.
[Textbook on descriptive geometry]Uchebnoe posobie po nacherta-
tellnoi. georetrii. Leningrad, Leningr. elektrotekhn. in-t
sviazi im. M.A.Bonch-Bruevicha, 1961. 43 P. (MIRA 15.12)
(Geometry, Descriptive)