SCIENTIFIC ABSTRACT DOMBROVSKIY, N.G. - DOMBROVSKIY, V.YE

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000410910016-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

DO)WROVSKIr, N. G., prof.., doktor tekbn, nauk
Ways of resolving basic problems in the %b6oz7,, design,, and
production of new equipment for large-scale eartbwork and open-
pit mining. Sbor. trud. HISI no.39t5-8 '61.
I (HIPA 16;4)
1. MoBkovskiy inshonerno-stroitel'My institut imini V. V.
Kuybyeheva. Mblign-korrespondent Akademii stroitallatva i
arkhitektur7 SSSR.
(Strip mining-Equipment and supplies)

ARTEMIYEVP K.A.;JM.WVSKIT N G doktor takha. nauk, retsenzentl
=ft:-1 @-16 - * @
WHHANOVAp T.-Vp tekhn. red.
[Principles ct the theory of digging soil with crapers) Oanovy
teorli kopanlia grunta skreperami. Moskva, Mashgiz,, 1963. 126 p.
(MIRA l6t6)
(Earthwork) (Scrapers)

DONEROVSKIYI N. G. I
"Nev paddle vheiEL dredgers and their construction problems"
report to be submitted for t1w 4th Intl. Conference on Earthwork, Prague, Czech.,
9-15 oct 63.

DCHBROVSM- N. -0 prof,.., tloktor tekhn. umk; GALIFERIN, M. I.,
kU-- T tekhu,
o naul:
Breaking of bard and frozen groung. Sbor. trud. MISI no.39:
50-54 161. (XIRA 16:4)
1. Nauchno-fiveledovatAwl'shy institut Ministerstva stroitell-
stva RSFSR. 2. Chlcn-Itorrespondent lkademii stroitellstva i
arkhitektury MR (for Dombrovskiy).
(fteavation)

DC"R TSxrr, K. a.
Outlook for improvii4t the manufact4e of buifdin ,
@ ir cranes. Sbor.
trua. NMI SO-39469-471 ..161. (" 16:4)
1. Moskovskly insheattrao-stroitel'yoY institut imuni T. V.
%q*ebeva, Chlemp-koITOOPORdORt kkadexii stroitel'stym I
arkhitaktw SSML
(Cranes, derricks, etc.)

D014BROVSKIY, N.G., doktor tekbn. naukj ZELICHENOK, G.G., kand. tekhz4 nauk
Principal Iroblems, in the automation of construction industry
enterprises, Hekh* sitroi. 19 no,2:3-5 F 162. WMA 26:7)
(h,i-ilding materials industry)
(Automation)

(Pr- F -Z
vvm2rwvtIw-IV-) N. --0 cd-, )r ech Sc i)
"Fundamentals of the standardization of machinery of several branches of industry
for mechanization of time consuming and difficult work."
report submitted for Intl Coaf on Conveyor Engineering & Construction Machinery,
Magdeburgy E. Germany, 7-12 Sep 64.

DOMLROVSKIY, N.G., prof., dcktor tekhri. nauk
Interbranch unification of machlner7 in it trenil i.-.
technical development, StandartizatWa 28 no.4r4l',-49 AP 164.
@Mtk !7,-6)
1. Moskovskly inzhenerno-strolte%Inrl 1notultut !Br@n! V.V.
Kuybysheva.

DOMBROVSM, NG.p doktor tekh. nauk, prof.
Fundamentals of the standardization of machines. Vest.
mashlnostr. 45 no,10t7-11 0 165.
(MIRA 18:3-1)

I Lt@

lawbmvskff 1-Usk upir'. Asp, 0 1 -f
4
M
u
d
620
3
Ohamical Abst. -
at.
te
to
0
for &-w in. and cooled rapidly to mom temp. ykldt a
Val- 48 NO - 6 ptoductmin .69.IS%P.O%,=dco=WJngofNzhex=eta@
-
bu
trI
11) QZ9'
h
5
d N
@
(w 90
h
Rare 25# 1954 .
'
ate
met
nsp
osp
% an
o
e (
p
P
.
, "
I
I

Inor
anic C@eml
t ,-"
-thermic re%,rtkns al W-43
feating Cw-s I
M
-
4 0,
(),
L-9j, azz Gi
@ m
Pl
t f H
t sec
nd mol of N
s
g
ry .
1
o
M
I
o
,
F
.
formsf(.,

ilr

DCIMMTSLn,l.x,--
Tharmographic stvdy of disodLium phosphate. Mar. neorg. khis. 5
,uo.Btl6gg-1704 Ag 160. (KIRA 13:9)
1. Chernovitskly gosud&rstvenW universitst, kafedra neroga-
nichemkoy khlullo
( W lux phosphate)

WHBRDVSKIY H H
Interactiou of sodium trinstaphosphate vith tatrasodiun pyrophosphate.
Mr. khim, zhuro 26 no*5:353r56l 160o (MIn 13:11)
1. Chernovitskiy- gosudaretyenny7 universitet.
(Sodium metaphosphate) (Sodium pyrGI)hosphate)

Condensation of sodium acid phosphates. Zhur.neorg.khim. 7
no.6sl360-1365 Je 162, OURA 15t6)
1. Chernovitskiy gosudarstvannyy universitet, kafedra
neorganicheskoy khWi.
(Sodium phosphates)

SINITSYN, Boris Semonovichl DWSWSKIY,N.T.. redaktor; KARA Neff-T. 9
roda1dor; KOGAN.jr.j,.* somu=mo=.y-rodaktor
[AdNstmest of the principal units of rood building machinery]
ReWltrofte, onnovVkh wiloy doroohnos trot tel I nM washin. go.,
okra, Xwohno-tekhn.lvd-vo aytotransp. lit-rr. 1955. 84 ps
(Road machinery) (MMA 9:4)

ITAROV, T.M.; DUMUNSKIT, T.H. [.Zublianolkyi, V,M.I; DOHMOVSIIT, 0.1.
[Dombrovs!kyi, 0.1.1
Studies of karat eaves in the Crimean mountain region by the
General Karst Xrpedition of the UkrAinian Acaaemy of Sciences in
1959. Do AN LMSR no.415@3-555 '0. (MM 13:7)
T41mea-larst)

DOIIB,iOVSYJYs Oleg Ivanovichj SIICHMIISKIY, Askolld Aleksandrovich;
Mu"MOSK.U., TnMr Hikolayevich; GOVCIWOV., Vladilen
Petrovich; IVANOV, Boris Nikolayevich,.kand. geogr. mauk;
SOWY40NIX @X I*- kand. iat. nauk.. obshcbcstvonnyy red.;
YAP1-IYSR;-fu'*..: r,,d.; ISUPOVA, N., tekhn. red.
[Hov secrets are revealed; sketches on Krasnopeohchernayal
Kak raskryvaiutsia tainys- ocherki o Krai3nykh poshchorakh.
Simferopol',, Ki-ymizdat@ 1962. 108 p. (MIRA 15:11)
(Crimoa-cavos)

004
09A
so*
0 c
4908
004
*of
Ogg
004
0013
00
OOW
004
no
DrMA.,11 I allil. 11 1,', A-jk--
111 Atl.li4_
Ms &.0 0410011"It$ of.
wands*$
(Php. V*W"'),
0
tk"- 14M N4111p lea. Atsilti.
4-4miya, po I"pilujoij Uidkom i Ki.
L-ft, K4~Ov ((*-a(. 04 Viseamily =Apiij emd C&V*i&d
X-101.) 1. FA VpjIP14), .. tiope lei 19(marforr
roorm"AfT woo rowlisted lighily lei not ritefoal awtal juk,t
Iml with A 410MM (11 4k'%IU*IW Tibratimis vi vvilaW
thtor"'Ity 0.3 145 2 W., im"I fIV41urnpry. l"Un 2&1 10 604)
1" Irm4rollancy waves wm perpritdin, I
The dimtkin (4 &M. Alwonoic villtuthomm at 1 4
a 4
IV.,
I(M 11tv. -'- koll0ludiftel with fewovt to Sky exii W, P.
Orror Imm"Cal by tam" a 0 'Psull "Sol -j 2 In"%,
fkk'k. vilottlinit Its An firt, fiviol W NW12M v.. alums 3 ov,
Pot WIWI.Inic env", it in ft"MIW to laim the initial
AUNI final tt"Ill- At tubill VMI of the C41011larr. At -
temil wilk CtItyl air. &&I SMYI air.. mooroorrufflk. tribes.
t4-n.Jr;;;4w flit vfKvoufy. q, by til*@ to
m tow in The effrct 41joitinhh" mmj%-*Ij&j Its
highort le P, Ih the vilstati-al Im"iml 44. IIWTr 'tell
tv"Mi"s a d"."Our I's 9 C4 aloolut 2%; Shrive is lvvlwfpimflv
soft 4WvW W delarm Attkas. I,,m4rv%pm,"ry lible
4timamlit vilicelotims dtp
., Ightly *flu. It.,
.7 omits 4
r%141. ""mr. to water. 6% flor"Mite of I is found lot
WAP""* vibratim4. the! affort 40"daMing with vWn4
ocv".i then Is a Mat so( drkrl Wjkln: AVAUlDif be.
q-1110hoalkill-loomalholoopoll. MUQbrQn%pIOW)IsIIvctv4
U4
Im
hol4roquamy wavots; -maptionawde vitarsumm conso, , to
Increase vmwwbjLt Re"Artow *Wv"-(U-%tuFv,1v*rT-.-a'
dialtut-t Inc vow M It. to a umb WSW dattrote; it is 3@@ Me
1111orto "I 0411worwomoibc wave%: then is no tffwt bt "Ithir
firrqomiwon. too cwnfvt inn with the prublesd .1 the ""I -
ow. ,I hoc.. wd viu-mily in The UYW emlleum- to the
wall In inkleft-ox" ticItIO1 atul the favoct toll CUM44, VOW%.
m" 111til flit A kly,tA.. a -imly TAW Inailt 44 She
vominlly,g istoollerm4ed mlool.tloown too 2111' (14'behow the
1"'P.). In the alm4uv of rwtk- vilimlims. COMWONVO
Irly-101. Anil ("4*10 for."It In A shift ut The J-Iemp@ cmew It,
hifh@f (villp'. that It I is InceraW4 at sit firmin. ulwon "*@-
"viourt luAnn. irvuhnit to Im-s"ar stalubmi 4firt a -ufA
ror"t too. oil rmttos. morwt fu4mos (Abuml 21). Urklef it".
atumi ul high-Impink-Ir vitiormtknis, 9 decrtroars somf thor
Q-1comp. cur" "Y"ts to Its initial PLWIJOO: th@ Ado of
the curve is annulleol. The mtw effM but on a MW_h
'"taller evalot is ut-""I W%th awlittle av@ftmoor vitwat"t.'
The POWMX"rMM is Mot dolf SO Any 11109taAl VIN-24 -4 1%0
vtI461i"ne. Whicit can MIT bor In.1frookhm"O. It 1wolosts 1-
olw I-wmatiove, 4mi cormilt an nmwail" hoo-imt-, 4 d
ley" with on Oliekorritailly high 9 of IN wan,
rhh IAYVr 11 dillif"I by P140111- ViPM61@01. It tdk"
"""r Some, 14 the locifel of a few mt".. (.r low Say" to tw
rAw"ovd.
-i0iiii ith all atign it
0 ;101 a 0 0 0 0 0 0 0 0 0 0 0
a 0 0 0 0 0 0 0 0 0 0 0 0 0 O-ALALA
AZ=
s fm 0 a 1 9 a I a a 3 a
Ill 0 0 0 0 0 0 0 * 0 0 0 4
-0 0 0 0 0 0 0 0 0 0 0,411
-00
.00
log
.00
000
"so
lea
400
ago
400
woo
no 0
see
too
400
see
No
woo
i. t4 z@,

6 (4); 24 (1) 9. 3 PRUE I 1300K EGWrMION SOV/3311
Leningrad# Goeudarstvennyy soyuznyy nimchno-lasledavatellskiy Inetitut radio-
veshchatellnogo priyems. i ukustiki, Otdal nwichno-tekhnichoskoy Informataii
Nsuchno-tekhrAcheskiy sbornik; trudy., vyp. 10 (Scientific and Technical
Collection; Transactions, No.10) Leningrad, 1958. 96 p. Errata sUp
inserted.
Editorial Commission: V.K. lofe, S.G. ZinovIyev (Deputy Reap. Ed.),
B.Sh. Kissellgof, N.So Kupriyanov, Te*X* Smetanina, K.K. Popov (Reap.
Ed.), M.,Prokhorov, B.S. Semenov, and V.V. Titkov; Ed.; R.Yae Finkel'-
shteyn; Tech, Ed.: A,A* Genkin.
rURPM: This collection of srticles is intended for MocimUsts in the
field of rafto broadcasting reception and acotwtics. .
COVERAGE, This collection contains four vorks on the following subjects:
the use of ferr-vagnetic antennas in vacuum-t-abe and transistorized
radio broadcasting raceivers, measurements of the mean standard soand
pressure of low-caj,@,.city c3ne loudopeskers,. new methods of determining
Card 1/4

Scientific and Tech:lcal Collection (Cont.) SOV/3311
tolerances for vimponents of eleetromechanical filters vith lumped and
distributed conitants, quality Indices of a nonlinear bridge with a
diode vhich ir used as a measuring component in the control circalt of
a low're6tifi,A voltage regulator. References are given after each
article.
TAKE OF COMM
Kalikhman,, S.G# FerronmWetic Recaiving Antennas
The w4thor Investigates the advantageb obtained in using ferromognetic
a@ten:nas (s% variety of loop antennas) in vacuum-tube and transistorized
radio recy*.*ers, He compares muzaetic antennas with electric rod antinnaa
and exple.-. w vhy the former have a higber noise-rejectIng feature than
-the latte., However, this Is obtained only vhen the aptenna effect in
the magne;, antenna becomes insignificant. The author outlines some
efficient iothods for reducing that effect for vnrious types of receivers
and vario-t: wave lengths. He thanks N.V. Maksimova,, Senior Engineer,
and Ye.M.,;ondr&t'yevp HorA of Section,, NIT (Scientific Research Inatitute)
for theiy,'ielp. There are 2 Soviet references.
Carl 2/k

Scientific and Technical Collection (Cont.) SW/3311
Dombrovskiy R., and 11. Yepifanova. Problem of Mea9uring the Mean Standard
Ocand-11'ressur of Loudspeakers by the Reciprocity Method 19
The authors present the results of measuring the mean standard sound
pressure of low-capacity cons loudspeakers. In their tests tho authors
used the reciprocity methoil in live space conditions, accordir4i to
GOS@ 7323-55, An analysis of shortcomings revealedand of methods of
reducing then@is presented. Maximim permissible errors of thece measure-
ments are determined. The Eatthors consider the method suitable for loud-
spe*er calibration in plant laboratories. They thank V.K,. We for his
help. There are 27 references: 11 Soviet and 16 English (6 are translated
from English).
Petrov, A.W. Tolerances For Components of Electromechanical Filters 36
The article is devoted to the theoretical Investigation of the precision
required in the production of components of oscillatory flyatems in
electromechanical filters. The author investigates moderr. methods of
determining tolerances in components of electric filters with lumped
constants, outlines a method of calculating tolerances In filters with
distributed constants and developes formulas for the calculation of these
Card 3/4

Scientific and Technical Collection (Cont.) SOV/3311
tolerances. He presents examples of calculations and suggests some
practical conclusions for the design of electromechanical filters. There
are 4 references: 3 Soviet and I English. No personalities are mentioned.
Danilova, N.A. Performan&e of 'a Nonlinear Bridge System With a Diode in
the Control Circuit of the Low Rectified Voltage Regulator 67
The author investigates quality Indices of a nonlinear bridge which con-
tains a diode in one of ito branches operating under sat@ration conditions.
Such bridges are used In the stabilization of low-voltage supplies
operating under heavy loads. The diode is used as a measuring element.
The following Indices were inveatlgaced: the gain factor, sencitivity,
error., and dynamic properties. The author also obtained the following
data experimentally (presented in tabular form in an Appendix): static
characteristics, drift of the emission current and charactepietics of
transient processes in the diodes ItTs 68 and 2D93. There are 8 referencest
7 Soviet and 1 English. No personalities are mentioned.
AVAILABLE: Libroxy of Congress
Card 4/4
JP/jb
2-24-6o

DOMBROVSKIT, R., YVIIANOVA, H.
Ousetton of the measurement of the standard man sound pressure of
loudspeakers by the reciproolty method. Trudy MPA no.10:19-33 158.
(MM 12:11)
(Loudspeakers-Testing)

DOME V.; UMVIAN, R.T.
IJMMMLUI-A.
Anechoic chamber equipped with wedge-shaped sound absorbers made
of staple fiberg3me. Akust.zhur. 8 -no.3:364-367 162. OnA 15 in)
I* GoeudarotvanW soyusnyy nauchno-isoledovateltakiy institut
radioveshchatelinogo priyame, i akustiki im. A.S.Popova, Leningrad.
(Absorption of sound) (Acouotal materials)

NRi
.nOO0149 SOURCE CODE: UR/0046/66/0.12/004/04VW5
AUTHOR: Dombrovskiyj R. Ve
ORG: All-Union Soiontifio Rocoarch Institute of Radio Broadcasting Rocoption and
Acoustics, Loningrad (VaesoyusW n.-i. inatitut radioveshchatellitogo priyew i
akustiki)
TITLE: Commercial nound-absorbing cover for soundproof sonic cameras
SOURCE: Akusticheskiy zhurnal.. v. 12, no. 4, 1966p 484-485
TOM TAGS: fiber glass,, acoustic absorption, acoustic damping, acoustic effect,
acoustic equipment., acoustic insulation,, acoustic measurement, acoustic shielding,
sound absorption
ABSTRACT: Soundproof materials and a method for their mass production were developed
to fill the need of sonic measuring cameras used in increasing nimbers and in ever
larger sizes. The method consists of cutting and installing wedges from staple
fiber-glass plates with fiber diameter up to 13 mk, resin content up to 3.2%, and
density of 60-80 kgb@- The sound absorption of this material proved more effective*
than that of the imported ones. The method for producing the wedges glued of 5
plates is described. The experimental wedges wore 0.2 x 0.2m2 in area and had the
lengths of 0,5, 0,75, 1.0, 1.25,, and 1.5 m. They were installed 0,15 m from the wall,
Card 1/2 UDG: 534.833.532

ACC NRs Anooola
Which distance produced the leaet coefficient of reflection. The effect of this
arrangement is shown on a coefficient of reflection vs frequency graph, while a
photograph presents the shape of the wedges. All the pertinent parameters are tabix-
lated. The wedges are being produced by the trust "BryanakstokloO, Orig, art, hass
I graph, 1 photograph., and I table.
.SUB CODE:. /f-//iUBM DATE s l3may65/ ORIG MW s. 0051
Card 2/2.

Cand. Med Sci -- (diss)
DOI-MROVSKri, sv@'The Course of Involutional Psychoses." Mos,
1957, 15 pp ( 2nd Mos State I-Tod Inst im N.I.Parogov), 200 copies
(KL, 49-57, 115)
- 63 -

WWO11,
slay) S. A.
"Integration of Equations Pelated to the Plane-Parallel Study
of Potential Motion of Compressible Fluids)" Dokladv Akad. Nauk SSMO 103, 15?55,
Pp. 31-34.

DOMBROVSKIY, S - P -
"Experience of Operating End Seals uf L925-v Traction Network Cables, " "Operation
of Cable Networks" (Eksploatatalya kabeley I kabel'nykli setey), Gosener6oizdat) 1949,
384 PP.

KIY,,T.; ZAVFISTOVSKTY, S.IMINTSER, T.; GADCMSKAYA, Ya.; TYRAKOVSKTY, H.
CHBROVS__
Toxic effect of parathlon on the organism of white rata. Vb@. pit,
24 no. 6t7-12 N-D 165 (MIRA 19tl
1. Katedr-a tekhnologii rybnoy promishlennosti Vynabey sellako-
khozyaystvannoy shkoly v Ollahtyne i kafedra gistologil i am-
briologii Meditainskoy akademli v@Gdanske, Pollaha.

" rry " - - ----4-- -(, - -- -
@
' W, N. - aitv& 3TWAKs G. a irof.)
"Electron Optical Method of Studying the Dynamics of Thermal Processes in
Opaque Media," a paper delivered at the Section of Radiophysics, Physics Faculty$
Conference on Radiophysics, Moscow State U. 10-14 May 1955, Vest. Mosk. U., Ser.
Fiz-Hat. i yegt. Nauk, No. 6, 1955
Sum 900,, 26 Apr 1956

DOlWaSKIY TS... VIWEUap Z.m BTOMI R.
"New Nuclear Reactions Produced b7 Past Neutrons in Ting
Eyu3-I- Polskoy Akod. Nauk. Otd. Ini, No 3-4s 1953o Pp 101-104
Reactions snn8 (nj p)In'18 and Sn'16(n,P)IJ16from irradiation by fast
neutrons were studied. According to the nuclear shell models the cross
sections of such reacti,:gg(shou
)g5@e below average. Authors compared their
results with those of F nsp 'Imown from literature* The obtained cross
sections were accurate within 20%. (RMz, No lls 1954)
SO: W-31187j, 8 Mar 55

DOMBROVSKIY, V., ntarghiy dispetcher.
Let its nupply the rural motion-picture network with electric record players.
Kinomekh4nik no.9:41 S 153. (HLU 6-'g)
1. Otdel kinofikateil Klyevskogo oblustnogo upravleniya kulltury.
(Phonograph) (Moving-plature distribution)

DOMBROVSKIY. V.
We work rbytbmically the year round. Sell. stroi. no.9:7-8
S 162. (MMA 15:10)
2. Nachallnik 3-go stroitellnogo upravleniya treeta Kalusbatroy.
(Building-Cold weather conditions)

- . -
r.41 TrA
- , - - --- - Lnyur ;Igo rle f, . . -i - . @ I -r., . ,

.Ile

DOMMOVSKIL V.A.
Polarization of the radlition of stRrs ef anrllar spectral types
Dok1*-W Arm. SSR 10 no.05.,199-207 14#W (KMA ;:10)
1. loningrankly GooudArs@venW Ordsna Uninn Universitat iment
A.A. ObdAnova, Predstayleno V+ AmbarteumyAnow.
(Stars--Radiation) (Pol'nrization (Light))

USGRIAstron@mW -.Spectrography, *etulae 1959.
D
r4
"Experimental SpectrophotometrIc R@aearch or
Nebulae,," V..A. Dombrovskiy,
".Uchenye Zapiski, Ser Matemat Neuk" No.22,
pp 166-203
Author concludes from his studies or-lumind-
sities of extragalaitic-inebulae that lav or
proportionality of dispersion to inverse wave
length is inexact. Absence of strong curvature
of curve or relative luminosity disagrees vitb,
Rayleigh diapmsion. Radiatiow
citing atomic gloving decreases vith-Aistanco
LC
USSR/Astrougmy - Spectrography, Nebulae
(Contd)
18126
1950
from star quicker than radiation Intersity producing
continuous spectrum. Submitted "n 3.942,
LC
18=8

?nrstw@,,., 73t.@-r 'olarization (fi,,,ht)
Study of H17,ht polijrizatior. ff 65 stars in th!!
doubl,@ clusLtv 7. and ff of Lirs-,us. 5okI. A'J SSSR.I
62, '@@o- 4, 1952.
1,onlrw,radskly Universitv!t i1n.
A. A..Zh@anova md. 2'1 Iov lk)@j
-2
SOs Mont List of Russian AccessionSIP Library of Congressp 19@ imp uncle

DOkMROVSKIY VA.- ITOVOCRADOVA, N.V.
Polorization of thq ll!@hb of nertain stars Cephoi ani Iacertne.
Vest. LGU 8 no.207-116 F '53. (MIT-t 12:7)
(stars) (Polarication (Lij@ht))

UM/Astroncay - Lightj, Polarized BOY/Dec 53
"glectrophotomet;Ic Observationsof Polarization
of Star Dombrovskij.@-Leningrad State
Unly
Astron Zhur, Vol 30, No 6, pp, 603-615
Autbor devised a photoelectric polarimeter com-
blaing a stellar photometer of the type of V.B.
Nikonov (Kurs astrofiziki i zvezdnoy astrononii
[Manual of Astrophysics and Stellar Astronm 1
1951) and an analyzer of light. The instrument
was assembled bi:,,'b.K. :Eoannisiani in th@-Scien-
tific Res Phys Inst of Leningrad Univ. Observa-
tions by this polarimeter are tabulated mid plotted
in graphs. Bee 20 Jul 53. 273TTI

DOMBROVSKIY, V. A.
The Nature of the fRadio and Opticaf Emission fran the Crab Nebula
Dokl AN SSSR, 94 (1954) 6; 1021-211.
Translation - D 93810., 20 Aur
, 54

IMWAstronomy The VGS nebulas
C&M Pub. 22 - 14/54
Authore I Dombrovskiyt V. A.
Title I polarimetzie study tba NGS 1952 and 1976 nebulae in connection
idth the question on, the: nature of tb* nebulae radiation (1uminesceitee)
-PsriOdical U I iok. SS S_ A162/ 5 9-v-i 9-16 junen.._ 1955
Abstract t A study of the. foIlowinir two NGS-nebulao -in preaented tthe 1952 the
f amms_ drab4l,16 nebula" i d
6 -the 1976 - the big nebula in Mm. The
Oleatro-pbotomotriemet!iod was used in the study. The theory of re-
tarding relativistic eloctrons in a magnetic field was applitmi to the
ftxplanation of the zdiation by the NGS 1952 nebula and the radial charter
of the NGS 1976 nebu3al 9 polarization to pointed out. Eight referateest
I French) 2 -USA and 5 U.SSR (1932-195,4). Tables; diagrams; gral?h,
Institution leningrad A, -A. Zhdanov.- State Univeroity.Byurakensk Astronomical Obxervator7
-Presented-by *.--Academician V. A. AmbAxtmWaty March 28, 1955

Alcl 7rAlifti ts -
Scs @'r'VtAl: jj,,
JOS
reaWls Am'-@ (I J,
evot
-------- @Wf Jos,(
IL" ody RD
tm
'sue,
ll,uu
Ll
tl
jam
101 MIS
ZIP
7,
law'. MN
MoNARMIRM
4, Ml V,

DOMBROVSM,,, V.A., (Docent at lAningrad State University)
"Use of polierimetric observations of nebulae for explaining the
question on their continuous radiation", a paper presented at the
Conference on Nonstationery store held at the Byarokan Astrophysics
Observatory-of the Academy of Sciences Armenian SSR from September
20-23 1956.
Sum. I28'f

DCHBROVSKIY, V. A.
"The First Daia on Polarization of the Crab Nebula in Visible Light,"
a report delivered at the Symposium on Radioastronomy held at the Jodell-Bank
Radio as tronoyrd cal St.,ttion, Manchester University,, England, is awmmarized in the
account of this sM)Bium in an article by V. V. VIMMCE in Vests Ak. Nauk SSSh
for ganuary 1956.
Dombrovskiy is work-Lng at the Byurakan Astrophysical Observatory of the Armenian SSR.
Sum. 900, 26 Apr 56

D(MMOYSIXY. V.A.
of the utywlactir mid planatmT nobtilao.
TostoLon.un. 11 no.l9tl54-162 l56. (KIMA IO.-l)
(WebulAe) (Polarliation (Light))
A'

-PI --L-- - * -L - f - - - - - -- -- ---
.. -1 n X.; /- C e -, " A, /
11 1j ;i I @ /j
DOMBROVISKIY, V.A. -- -- "i 11p,
Methods of polar1ratric Inventigation of stars and nebulas [w1th
sumnary in ftlishl. Test. WU no.19:153-1?1 157. (KIRA, 11:1)
(Stars) (Nebulae) (Polarization (Idght))

IDY
@Olarlsailon of the ndiation of the nebula WO 3034. Astron.
@@ir.. no.170:7-8 4 157. (KM 10:6)
1. lieningradsidy unlyersitst.
(Nebulas)

AUrHORs DO@Tk 3-1-9110
QYSKIY-t_y-@ 4
TITLEs Photoelectric Observations of the Polarization of Star Lip",
(Elektrofabmetricheskiyenablyudeniya polyarizataii zvezdno',*'o
sveta)
PERIODICALt Vestnik Leningradskogo Universitetat Ser4a Matematiki,
?Zekhaniki i Astronomii, 1958, Fr 1, pp.129-147 (USSR)
ABSTRACTt The present publication contains the table of all measurines
of the polarization of stare carried out by the author during
the years 1952-57. The measurings were carried out with the
photoelectric polarimeter constructed by the author in 1952
(see Def.lt23 ). The table contains the denominations of the
Stara according to B D, H D and others, the coordinates 4
and S relative to 1900, the moment of observation, the degree
of polarization p in per cent and the angle 0 0 of the
planqof the predominant oscillations. on the whole 834 mea-
surements of 389 stars are published. The meaiurements vere
carried out chiefly in Byurakan (16" reflector) and some of
them in Leningrad (9" refractor). The measurings of p show
good coincidence with the results of Holl and Mikesell IRef.31
and Hiltner [Ref-4,53 , The %ngle 9 in the author's measure-
Card 112 ments is in the average by C greater than in Hiltnerla mea-

Photoelectric Observations of the Polarization of StarJAgh+, 43-1-9/10
surements. As limits of errors there are given + O,1A for
p and + 10 for go . The possibility of a sycf;matic error
is not excluded- 4 figureep 2 Soviet and 3 foreign references
are quoted.
a
SUBMITTED: 15 May 1957
AVAILABLE: Library of Congress
le Stars-Folarization-Measurement
Applications
2. Photoelectric polarimeter-
Card 2/2

AUTHORs DombrovBkiyj V.A.
43-58-13-2/1.
0 n.,@
TITLE: so gation of the Nebula IC1405 and 410,
and the Question of the Nature of Cometlike Inclusions (Polyari-
metricheskoye issledovaniye tumannostey M405 1 410 1 vopros
o prirode kometoobraznykh vklyucheniy v nikh)
PERIODICAL: Vestnik Leningradakogo universiteta, Seriya matematiki,
mekhaniki i astronemii, 1958, Nr 130), pp 11-15 (USSR)
ABSTRACT: The paper contains the results of the measurement, c@ ".1c
nebula IC$405.and i@iO carried out in 1954 and 1956 in the
Byurakan Astrophysical Observatory with a photoelectric
polarimeter and a '1611 reflector. The cometlike inclusions were
mainly considered. The polarization in IC 405 is small and
seems to be radial with respect to AE Aurigae. The radiation
of IC 410 generally is not polarized. A small but remarkable
polarization can be registered only in the neighborhood of the
cometlike inclusions S 129 and S 130 (according to Gaze and
Shayn in [Ref 51 ). This statemenT connected with earlier
well-known results made the author assume that the emission
of S 129 and 3 130 is of a special kind unknown unLil now.
Card 1/2 At the same time with the polarization of the nebula the

The Polarimatric Investigation of the Nebula IC:405 and 410, 43-56-13-2/13
.and the Question of tho Nature of Cometlike Inclusions
polarization of the neighboring stars was meaeured, e.g.
HD 34078 AE Aurigae. The comparison of the polarization of
the nebula and of the stare leads to the assumption that the
polarization of the stellar radiation cannot be explained by
cosmic dust.
There are 2 tables, 1 figure and 11 references, 6 of which are
Soviet, 4 American and I Dutch.
SUBMITTED: January 259 1958
1. AstrononV--USSR 2. Astronomical observatories--Performanee
3. Nebulae--Measurement 4. Polariscopes--Applications
Card 2/2

2
30)
AUTHOR: Dombrovskiy,V.A. SOV133-35-5-2120
TITLE- On_n-e1raTu_r_e_or_Pfe- Radiation of the Omega Nebuia (0 prirode
.izlucheniya omega tumannosti) 0
PERIODICAL: Astronomicheskiy zhurnal, 1958, Vol 35, Nr 5, pp 687-693 (USSR)
ABSTRACT: Basing on his electropolarimetric observations of the Omega
nebula (M 17 ' No 6618) made in 1955-1956 at the observatory
of Byurakan w;ich show that the radiation of this nebula is
polarized, the author discusses the nature of this radiation.
Here he compares the polarization of the radiation with that of
neighboring stars and he gives-an interpretation for the observed
phenomena. The'author uses the results of V.F.Gaze, G.A.Shayn
Z_Ref 52, S.B.Pikellner Z_Ref 92, N.L.Kaydanovskly, N.S.
Kardashev, I.S.Shklovskiy Z-Ref 142, and Gulak.,!-He 152, and
mentions his co-worker T.k'Mkol'skaya.
There are 2 tables, 2 figures, and 15 references, 10 of which
are Soviet, 3 American, 1 Swedish, and ! English.
ASSOCIATION:Leningradskiy gosudarstvennyy universitet imeni A.A.Zhdanova
(Leningrad 3tate University imeni A.A.Zhdanov)
SUBMITTED: February 12, 1958
Card 1/1

DDMBROVSKIY. V.A.
Analyzing the polarization of stars in the vi,.inity of the double
cluster X and h Perssi. Vast. IOU 14 no.19:135-157 '59.
WRJ, 12:9)
(Stars-Radiation) (Polarization (Light))

3.(1)
AUTHOR; Dombro-wakiyoV.A. 30'1/43-59-19-13/14
TITLE.- Stellar Radiation Polarization in the Region of the Double
Cluster of X and h Per3ei
PERIODICAL: Vestnilc Leniagradskogo universiteta, Seriya matematiM
mekhaniki i astronomii, 19% Nr 19(4), PP 13 ';R)
.0 5-157 (Us
ABSTRACT: For 265 atars of the region a&: 1 h48' - 2h40M andt5t+ 54?0- +61'0
in a nine-aided table the author gives data of polarization and
other data: 1. Current number with a remark whether the star
belongs to @G and h Persei or to the external spiral bran:h of
the galaxy; 2. Catalogue number with respect to HD or BD and
statement of the equatorial coordinates related to 1900,
respeotivelyl 3. and 4- Galactic coordinates according to the
formula of Ohlason; 5. Distance in parsec; 6. Spectral Classes;
7. Visual absolute magnitude; S. Interstellar atsorptioni 9. and
10. Degree of polarization in % and polarization angle of the
plane of the prevailing oscillations of the electrical vector
in the galactic system; 11. Ratio of the polarization to the
complete visual absorption expressed in,& m; 12. Several remarks.
Then it discussion of the data is given. The star radiation is
Card 1/2 observed to be polarized only after leaving the star, the light

12
Stellar Radiation Polarization in the Region of the SOV/43-59-19-13/14
Double Cluster of and h Persei
polarizing agent being located in the region near the galactic
flatness within 1000 parsec. The dust matter selectedly absorbing
the light was found to be concentrated in a relatively thin layer
near the galactic flatness stretching at the distance of about
1000 parsec. The field aligning the light polarizing particles
is found to be of a complicated structure consisting of a number
of great atreams and spurts.
The maximum value of the p/A v relation is computed to be much
bigger than it has been considered up to now.
There are 6 figureep and 28 references, 7 of which are Soviet,
18 American, I Swedish, I English, and 1 Polish.
SUBMITTED4 February 79 1958
Card 2/2

DOMBROVSKIY, V. A. Doo Phys-MAth Soi -- "Polarization of the light of stars
and nebulae*" Lan, 1961 (- .- . - . --- Main Asronomical Observatory, Acad
Sci 'USSR). (KL, 1-61, 182)
-2-

- DOMBROVSKIYJ, V.A.
Distribution of stars, dust matter., and interstellar polarization
in Cygnus, Vest.ILIJ 16 no-7:142-165 161. (KML 14:5)
(Staro-Distribution) (Interstellar matter)
(Polarization (Light))

gum
S/02 61 137/004/011/031
31 7 t 1) B104YB20@
AUTHOR: Dombrovskiy, V. A.
-----------------
TITLE: Analysis of the distribution of interstellar polarization
in the Cygnus
PERIODICAD Doklady Akademii nauk SSSR, v. 137, no- 4P 1961, 814-817
TEXT: The author investigated in the constallation of the Cygnus a range
in.the interval of the 0( angle from 19 b 52m to 20h20m for i in the range of
4@ h h m
+340 5 to+380 0,1 and in the interval pf the 0( angle from 20 04m to 20 32
for i in the range of +380,0 ta+410,541@_'. The observations-were made at the
Byurakanskaya observatoriya (Byu, Irakans'k Observatory) in 1953-
V. A. Ambartsumyan and B. Ye. Markaryan (Ref- 51 Ambartsumyan et &I.,
Soobshch. Byurakansk. obs.# noo 2P 3 (1949)) were the first to point out
the existence of 0 associations in the range investigated. The author's
data permit to give the following survey on the stellar associations.
In the south-west range in a distance of 2-3 kiloparsec, the assooiation
Cygnus I '.a separated, which has its accumulation center in the nebula
Card 1/6

224M
8/020/61/137/004/011/031
Analysis of the distribution of... B104/B206
NGC 6871 and a probable extent of 150 arsec. The as ooiation Cygnus II
lies within the boundaries b: -10- +28 and 1: 400, 4--440,5'.. The
distance amounts to 1.6 kiloparseo and the dimension i's 110-8b parsec.
The center is the accumulation IC 4996. The association Cygnus III has
its nucleui3 in NGC 6913. The nucleus of the association Cygnus V is the
accumulation NGC 6910. Further results are shown graphically in three
diagrams. Fig. 1 shows the absorption distribution in the ranges
investigated. Figs., 2 and 3 illustrate the polarization of the starlight.
An analysis of these results convinces the author that in various places
the interstellar matter in the Cygnus has the ability of polarizing the
light in various ways. The homogeneity of the polarizing properties can
be maintained in the expansion fields up to several 100 parsec. A
magnetic field which is much greater than the dust cloud observed, must
also have auch a structure. I. M. Kopylov and R. R. Ikhsanov are
mentioned. There are 3 figures and 13 referencest 6 Soviet-bloc and
7 non-Soviot-bloc.
ASSOCIATIONt Leningradskiy gosudarstvennyy universitet im. A. A. Zhdanova
(Leningrad State University imeni A. A. Zhdanov)
Card 2/6

3/020/61/137/004/011'/031
-n
k alysis of' the distribution.of. B104/B206
PRESENTEDt September 28t 1960, by. V. A. Ambartsumyan, Academician
SUBMITTEDi September'23, 1960
M m
Legend to Fig. It Distribution of the aboorption,A a) 1 0