SCIENTIFIC ABSTRACT DUBROVSKIY, G.B. - DUBROVSKIY, O.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000411420003-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

83023
Determination of the Recombination Constants S/18 60/002/008/042/045
and the Depth of the Position of the p-n B006YB063
Junction ?rou the Spectral Characteristics of Photocells
08.0. - short-circuit current density, D p - hole diffusion coefficient
in the n-type region, q - electron charge, L p - diffusion length of the
minority carriers in the n-type region,
in thickness of the n-type fegion,
Ln diffusion length of the minority
carriers in the p-type region, 1 P - thick-
X h2 none of the p-type region, a - rats of our-
)hl face recombination on the n-type surface,
I- Thus, for
N - quantum flux density).
Z z example, for 1
-1 Fk - n/L
a2 L (h -h 2)/(h2/12 h,/a,), and for
In/L I in (h l-h2)/(h2/&2-hI/a,). If the ratio between the short-
circuit current -d-s-neition of the two-wavelengths to denoted by ao the
following relation is volidt
Card 2/3

83023
Ntermination of the Recombination Constants S1181V601002100810421045
and the Depth of the Position of the p-n B006/BO63
Junction From the Spectral Characteristics of Photocells
k I
B/D - (a - 1)k /(1 a). The above relations for L and 1
p I p n may also
be given for one wavelength, Al if the sample has two different values for
9. Here, at denotes the ratio between the short-circuit current
a 2 1
densities, and w - (I + - -)/(I +
D p k Dpk
1 IL 1i L (1 - alw)/(als 91 - 62
n P p Dp Dp
1 /L 1 - a1w)/(a1w 81 _ 62).
n p n D D
p p
There are 1 figure and 3 Soviet references.
LSSOCIATIONi Inatitut poluprovodnikov AN SSSR Leningrad (_Institute of
Semiconductors of.the AS'USSR, Leningrad)
__SU3XITMi____Febru&ry - @V- - 1960
Card 3/3

23096
8/161 61/003/005/COI/042
BIOIYB214
AUTSOR'. Dubrovskiy# 0. B.
TITLE: The optical proy*rtiee'of.CdT4
PERIODICAL: Yisika tverdogo tels, Y. 3t no- 5,. 1961, 1305-1309
TEXT: CdTe is considered a promiaing "terial foi the converdon of solar
energ-
. I into electrical and fok'use as Indicators of x-ray* and ultra-violet
rays. T@i3 was the reason for undertaking Pw worlo presented in this pa@er:
CooffloigntS
measurement of the absorption and reflection A of CdTe in the
range 0.4-6.0 A of the refractive index in the vicinity of the limit of the
self-absorption, and of the forbidden band width. A) Absorption coefficient:
The measurements were made on'0-05-2 mm thick plane parallel plates of CdTe
(a - 930 Av/deg; 6 4-10-5 ohs-'on"), and on layers sputtered on quartp In
vacuum. The x-ray tructure analysis confirmed that such layers showed no
deviation from the ormal -structure of CdTs. The multiple reflac-
I crystal
%ion was taken -int account-in the rings of weak absorption (k (5W 4. 1000) (C.1,g, + CA CJ
for the current -a tabilizing-trans istor circuit or from 60 > (500 + 1000) C., 0. (a r 'the
two other schemes. "In conclusion, the author wishee to thank T. M. @gakhanyan,
under whose guidance'the project has been carried out. 11 Orig. art. hAs:
7 figures and 16 formulas,
ASSOCIATION: Nauchno-takhnichaskoys obshchestvo radlotekhnikf i elektrosvyazi
(Scientific and Technical Society of Radio Engineering and Electracommunication):
SUBWTTED: O5Jul62 ENCL: 00
SUB CODE#. W, NO REV SOY$ 0 10 OTHEM 005
Card 2/2

A PSO 0'? 9 18 UR/ 0 9052
62 1
r. f t h* a i ain Wanel-dicp@e e,, 4 t rr) e Uln
3, 1965, 47-i2
A7-,PI:fi-,3r, tunnel diode amplifier
-1 s -i- rruit and paraMel -circna) t s a r e
v 11a a od The effect@ Df the fn;1,314@ e r
1a) po%itlve- and negallive-rcsict.-
dependence; (C) negat"ve- -,,i
@po rat-rag point when tho btg@v -vir:;;' @a@ _r@te tutmal
.-I aa a-a hCOve two-pole natwor@ r. Ile

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ig higher for higher gaini threv
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ll,@t gcnorator An4 1--ad, reeps an,
r hit LN P r I t@q 3mplifi e r -,a -QJC C, rn
@) Thr@ pi%ra4-lc4 ampiffier K-4,-
V",lrlrttio@a in thp
R
(5) Tunnal-diAe
.1, "CiAtivie-rtsistanco spread wcklil t% i, Ar-t.
Z f o r mulas
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A P50044Z I
-vi.a.,t ar,.3 based on the r@onl i I% I? al 7
i
i c -it K r tha! p-o ii i ti vv h@
of this i-,S
ar. a 13*0 r i Zed it tag e A-p;
t- Prove the vall'i""y of
wi g tip
It hor t hA n k P.
Iakhumyan for hJa valuabl4p commetit i
..-Ilr 1 hjaiirea, 12 formEtlas, and' I

DURROVSXrf, I.F:, inzb.
Some problems In the specialization or the repairing of
machine tools and forging and prensing machinev. Vents
mashinostr. 45 no.8:75-76 Ag 165. (MIRA 18Q2)
--j-

VoRop tekbno red*
(Mamial for the fruit grover) Sputnik eadovoda,, T=bov,, Tma-
bovskoe knizbWe isd-vog 1960. 4,78 p. (KIRA 15 -. 1)
(Trult Culture)

S '1101URIN, I.I.
IrstAbilit,Y of rh,@ arplitia-stion coeffl-citn'. of singla@.-Gtaga
Wmel diode &vpliflArs I *a the mi&lrequerxy region.. ILiktro-s-ri"I
19 no.3s47-52 kr 165- 041RA 18:51

BAKHAM, AX, wmchMy sotr.; DOERINSM, N,Y&.,, neuchvyy sotr,;
STEPAMOV., P.A.., amcbW sotr.; DUBMSMrjjjL_j:@@IL.
UGHKOV, P.A.0 tekhn. red.
(In the orchard* ard laboratories of 14icharinsk]V sadakh i
labomtoriiakh Hichurinaka. Tambov# Tazbovskoe knishnoe iad-
vo, 1961. 158 P. (KIRA 150)
1. TSentralinaya gonaticheekaya laboratoriya im. I.V.Michurim
(for Bakharev, Dobrinskiy). 2. Nauchnn-issledovatel'-skiy' in-
stitut Wovodstva im. I.V.Hichurina (for Stepanov).
(Michwin.. Ivan Vladimirovicho 1855-1935)
(Mlichurinsk-Fruit, culture--Research)

1. Prodsodatelt kolkhosa "Udarnlkw Marshanskago rapna (for
Mstro"v).
(MorobLuk District-CoUoettv* fame-Hampmot)

DUBHOVSKIT Ivan Ivawvlahj CHMAK,, R. I. red.1 POPOV, V.N.j,
Martis, Dultrlsvna Trunova. Tasbovi-Tambovskoe koldme isd-vug
1960. 28 p. (MIRA 160)
(Trawyn, Marti& Wtrievu)
(Persomaialtly District (Tambov Provinc*))--Stook and stookbr"ding)

DUBROVSK T 14MR-1
Ch t@e thitory of acedantationg the critical Oointp. and the zzota-
stable atatee Ukreftseshwo 7 no*U724-432 JI 162.
(KMA 15 M)
(Oandmeatiogi) (Critical point)

KARTTIIOVAJ 0,1.p daktor Ukho*ftWLq protol KAUMWA, K.TA.* kAM.t4khn.nAukj
FVMUCM T*Aop lashol VATWKISO A*A*,, Inshop disitertants
EaMSKS - Taot labs
Transiticna of amonia ffts vatsr solutioas to aturated st"so
Teplawwrgettim 22 s*61005-79 0 165* (HIRA 19110)
Ia )bokmkiir *aorptlobsakir inetitut.

amr. Bok., Inshenert KAERM, F.T.. lashevAr: DUBIbOMIY- 1-ta-
Iffialant scham f4r eMlying steas to plants of the
rubber industry. Prea.4nerg. 12 m4il5-17 3 15?. (KIRA lOtIO)
(Steam sogineoring)

STMUSOVICHI N.A.; MARTINOVAt 0,1.1 KATKOVSKATA, X.Y&,; DUBROVS(ITj I*T&.j
HINGULINA, E.I. ....... 11 .........
Investigating the distribution of alualnum hydroxide in water and
3aturated water vapor, At-on. energ. 15 no.2sl6l-163 Ag 163,
(MM 160)
(ftelow reactors) (Aliminum hydroxide)

STYRIKOVICH, M. A.1 MARTYNOVAl 0. 1.; KATKOVSKATA, K. Ya.1 DUMOVSKIY, 1, Ya,j
SHIRNOVA) 1. N.
Traasition. of Iodine from aqueous volitions into saturated steam,
Atom. energ. 17 no.lt45-49 JI 'U#. O',11ii-P 17i7)

kand, takhnnaukt MIGAI, V.K., kand. takhn, nauki
IMop Insho
Method for the thermal calaulation of regeneratiV. air pre-
heaters of boiler units. Energomashinostroenie I noo3t47-48
Hr'63. (MIRA 17j5)

4fF *

mll -.. ; --ortmrt-, V. A.: Vl5hT7--ak. va. U"I- .4-. '' - I
10
... r-

. - . . . @1' j I - - -
- . - I - %
. . . . .. . . 4 . - -
I I . @ I -.@ 1- 1; .
I I @ A I *@

KNIGINg ?.I.; LX@@Ilp L.@A.__
Operatlon of silicon photocells In the case of large fl=eo of
solar evergy, Inv, AN Us. SM. Ser. fis.-mat. rauk 6 no.3t
"-" 162, (MRA 15t$)
L Fisiko-takhMebaskly institut 0 UsM,
(Photoelectric calls)

W&IMSUT, L.A.1 KNIGINg P.I.
Optimme- operating conditions for silicon phototubes in case of
large lunincis fluxes, Isv, 0 Us. SM. Ser. fis.-wt. nauk 6
uo.4t 57-61 162. (MIRA 150)
1. fisiko-tekhaichesIdy institut Am UM
(Photoolectrio celLs)

DUEROVSXIY, L.A.; MLINIXO V.O.; ODYNETS, L.L.
Anodic oxidation of stlicon in pure vater. Zhur.fiz.khim, 36
no.IW199-2204 o 62. (MIRA 17W
1, Petrozavodskly gosWarstyennyy universitets

k, -rvrnt tt@'ri -so' va,

WTI ww" -.4 ar, 0 @ntllsl

avt d
44 in wmim, uilirv X v, rio

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24(5)
AUTEORSs Wam Kau-MIGM %we 'bfU4JJWftR sov/56-35-4-10/52
Ting Ta-ts too,, -Xladnitskaya, Te. N.
boloylyev, M. Is
mve-rao--tio-r-iov- -1y*Mesons --With Carb6n -
at Energies of 250 - 270 NOV With the qolp of a Propane Bubble
Chamber (Isucheniy* Ysaimodoyetviy e-mezonov a uglerodom, pri
9nergi akh 250 - 270 NOV s ponoshchlyu pusyrikovoy propanovoy
kame ry@
PERIODICALt Zhurnal sksporimentalluoy i teoreticheskoy fiziki, 1958,
Vol 35, Nr 4, pp 899-906 (USSR)
ABSTRAM The interaction between pious and nuclei (especially C) bag
already been inyeatigated by a number of papers for E,,200 NOV (Refs 5-7) partly carried out
by means of a cloud chamber and partly by means of scintillation
counters. The authors of th& present paper investigated the
ITt-C-interaction in r- propane bubble chamber, which was
subjected to the action of a pion beam of the aynchrocyclotron
of the Ob"yedinennyy inatitut yadernykh iseledovaniy (United
Card 1/4 Institute for Suolear Research). The experimontal arrangement

--- - -- ----- ---------
Investigation of-the Interaction of- -v+xosonx SOV/56-@5-;,A,410/52
With Carbon at Energies of 250 --270 NO-With the Help of a Propane Bubble
Chamber
In described and shown by figure I . Experimental resultot
1.) Elastic e-C scatteringt for 10040 A700 the cross section
delast. - (176 � 16)mb is obtainod, For the scattering
nucleus the absorption coefficient is K - Oo54 * 10 13CM-1 and
V a 30 KeVt R - 3.2 0 10-13cm. The dependence dd/dR(O) is
shown (Fig 2). For 450e-141350 (isotropic distribution)
(192 1 18.3)mb, which agrees well with the
diffraction scattering croon section for the above V- and K-
values. 2. ) inelastic IT+-D-ocatterings Reaction: IT*+ 0 +
boams)(N-OtI92...6)t 6jngjagt.-(120:j")mb,
9
A table shows the number of stars arranged according to the
number of beams (separately for stars with and without nesons).
Card 2/4

in'7estigation of the Interaction of IT+mesons soy/56-35-4-10/52
With Carbon at Energies of-250 - 270 NeV With the Help of a Propane Bubble
Chamber
Absorption of Wmesons in carbon and charge exchanget
For meson-free stars cross section 6. 6 + do -(165:34)mb,
a
22
where 6. denotes the absorption cross sootion do-oharge
exchange cross section* Ta'ble 2 shows the distribution of the
number of beams in the stars for meson-free stars, in which
connection experimental and theoretical data are comparedl
figure 5 shows the energy dependence of da/ 6nucleus for pions.
49) Total inelastic cross section of e-C interaction t
t * (296+36)mb. The authors finally thank Professor
6i
l
ne
as
19
V. P. Dzhelepov who made it possible for them to wfrl@ at the
Laboratoriya yadernykh problem (Laboratory for Nuclear Problems),
and they also expressed their gratitude to R V. Sulyayev
@
Yu. A. Shcherbakov, A. I. Filippov, and L. B
. Parfenov for
Card 3/4 their aid in carrying out experiments, and they also thank the

Investigation of the Interaption of IT +Mesons sov/56-35-4-10/52
With Carbon at Energies of 250 - 270 MeV With the Help of a Propane Bubble
Chamber 40
group of IA'oratory workers-under the supervieion of
I, A, Iyanovskaya for their assistance in utilizing resulte.
There are) figures, 2 tables, and 24 referenc es, 12 of which
are Soviet.
ASSOCIATION3 Ob"yedinennyy inatitut'yadernykh issledovaniy
(United Institute@for Nuclear-Research)
SUBMITTED: KaY 5t 1958
Card 4/4

ACCESSION NR: AT4031807 8/2914/62/000/079/0003/0031
AUTHOR: DwWvukly, M. L; Chernymyov, R. N. (CwWldate of technical sciences);
shchegolev,
T
TITLE: Tho harbor radar station I'llukat" harbor radox btations-a now aid to Rafd
Investigation In harbor approaches.
SOURCE: lAnIngrad. Tsentrallny*y nauchno-issle&vatollskly Institut morskogo flota.
Iaormatslonny*y abornik, no. 79, 1962. Sudovothdonlyo I evyaz' (Navigation and (wM-
munications), no, 20, 3-31
TOPIC TAGS: harbor radar, harbor radar station, radar, radar station, navigation aid#,
harbor approach, ship radar, navigation radar
ABSTRACT: The first experimental harbor radar station, "Raisk-it", wan Inatalled. in
Leningrad harbor In 1961. Tho location of the station mid sector coverage (each on a
separate display) of the 100-meter-wide open channel Is shown In Figuro I of the Enclo-
(jurc. In the present paper, the basic raidar parameters of "Raskat" are compared with
tho paranicters of some harbor radars manufactured In Ives(crit Europe. 'Die mairt Bub-
systerns of "Maskat" ;Lrc-. 1) Antenna and wnvegulde system, Including- a) parabolic
cylinder d1sh with pancake food; b) drivo meebanium with motur and syncliva systol.-II., 0)
waveguldo oyatein clontents (pliano shiftor, measuring device for control of trimstn'Ater
1/4

IkYL-,kklv "all(ldno lamod OAU (PI -g-v&k a013110cou o2vjjo.@, (cl 0110,
djjjj.,toj lo,,rcd aw,@d (@j ll;jui:d aw*od tUalUA9 '1,1111@d
tuolaj*,s Aldol(l (01 L vd umod tiluoZ (6 j
-(salltu 91 f4ilig-19 k,,%jjjqv-jq auln'll!":
Jo IV P-1-u'de Iflia@-ma 09p) gl):v lau."tutp jo vak
olualloola Jo I(quat)tlat) -t- q1til 'r
jo leia".1,tul UCjj1',.A.10d(JO U-111LUIYUM @;Jft
01 dil OAVIJ IM'3 1101JU-1f; .10JUDIP-11 Xl'idtill) .1013DS (F apjqjl,%N pul,
0' IVA DI(JUACAU lifl.'A j)XlLTITib:,j @t;ojpu pue (11 jo sovvz)t,-
Jb I Ll d ,9
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JOAi(d ajolAwz) ol- III pz@k")-Ulkl r@i I.T r,.y
ul
jo 'llp@s O.'al (q "(0losuto olv%mdos)
1011m),110 JjV 'R.1,A)II(IIIIII Ill.-A 9.10A)330.1 It'Jiltli) ON. (t, -ftliplipul
1, [if I I
(r, f;l!113ala 10.141,oa po)rporsu Pur lijoirpillow 'e-.1olujilask, kloliall2vul klipk
-9111;1) 11;3)JU3131 OA%j JO lfuplun"Dul
Indino giolvintuxitoa lijumitli .izjdno3 ptiolloollpiq llajawwlod
LOSTCOUX :UN NOlM- DOV.

ACCESMON Nit: AT4031807
A functioW desor"on of the main vv&r r9mystems to given. Mw overaH destp to
sufflciently flodble so dW It owld be buftHed to aW harWr. OrIS. am Mst 13
figures and 3 tables.
ASSOCIATIONt Toostivi" naucbno-l"lsd*v&t9l#sk(y taialtd majimp (lots,
Leningrad (Centrd Navel Gatentino Rosearob kwatda)
-UMI-risul 00 IDAit Aft CeMay"
ENCU 01
SUB CODEt EC# NO NO REF OOVt 000
OTHERI 006
cwd 3/4

ACCESMN NIU AT4031807 ENCLOSUREs 0 1
4*
e$,4,
Pit-
Fig.. 1 - Approa& to ImIngrad Pbft md Radar Sector Coverage
Card 4/4

PALWIF, A. M"W, 0.; ALIBIM, A.; GIVS, I.S.; ZANDISM, R.T,;
In honer of the 21st Congress of the CRW. Kans. i'ov. pros. 14
no.1:4-7 J& 159. (KM 12 t 1)
lebirektor Odoookoge konmervaego kombluato (for 1*2^gin).
2Arodoodatoll Obeekogs konserynoge soodskoge kositats (for
Chatokly). 3.Direktor ZharabalInskoge, lconsqrvnoCe saved& (for
Al:ksoyeT). 4.Glavvn Inshomor Tirampollskege pledakembinata
(f r Glux). 5.GlAvM 1whoner Starodubftogo oveshchosushill-
noge kombluto, (for gablstskiy,). '6.Nwhallnik planovego Wela
Nookovskvp ordona 14nins Plahchevoge komb$zata lued Nik*yana
(for Dabr*vvkiy). (caming.lu austry)

1, Hookovskiy ordena lAnina Pishchevoy koutdnat.

t fmi 6
.-Os@lLtal for %(-1944-1"z
of larlaric Zicid in L-oth Dip"hiritic 'ati-lnts arvi

,..,DMOVMIY, X.I.1 CM=UTZVj R.S.p kand.takhn.nauk; SWIMOOM, 1.
Harbor radar station *Mskat.* Inform. ebor. TSNIIMF no.79
Sudcroah.i tvlasl no.;?Ot3-31 062. (KRA 160)
(H&rbor#-4[qu1pwnt and supplies) (Radar in nayigation)

MIMMUTY H.V.) imbe; STEPANUMp -1, -
Ye., insh:
Sa= volding of lw4-&Uoy MU steele. S-var. proizv, no*32.,35-
36 D 161. (KIM 14d2)
1. Rryamkiy Ustitut tranoNrtwgo mashinostroyealya.
(Stool w1loy&-Velding)

?raining workers and ralsind their qualifications. Vast. tgl. 4
no .3t5-6 Mr #55. (KLRA a.. 6)
1. Rachallnik otdola raboobith kadrov Ministoretya ugollnoy
prom7shleamet-I SSSI.
(Xining

-- - ------ -1-- ----
, I)MO"Kff 91-
*-"M -
-- -- --- @ - -Str*Mthon in aveY7 possible way sootalist labor diselpline.
--- ---
1. Isoballnik otdals raboadikh kadrov Mintsterstva ugollnoy
promyshlennottl 3331.
(mine management)

D(IM-MITJ, N. A.
DU:P,%VZKIYq N. A. - "Seasonal Dieplacements of Certain Climatic
Elements." Sub 13 Mar 52, Moscow State PedaGol-ical Inat
ivieni V. I. Lenin (Dissertation for the Degree of
Candidate in Geographical Sciences).
30 t Vechernga Moskva January-Decemter 1952

DMMOTUIT, .11koley Alokovy"tchl KOM=. N.V., r*daktorl NISMGAZZ,
ly rodaktor
ovogr"by lossous In dast 8; work pmeticel Uroki po Poerafti
y 7111 klasse; is opyta raboty. KookVi. Gov. uefiabno-pedagog, ld-
Yo Nlnlst*rstv& prooveshchentla IS= 1955. 42 p. (MM 84.7)
(Ougrapbr-Stuly and toaahlogs

BMyMWv, Nikolsy Iyanovich; UTIYALOT, Pavel Pedorovich; RMIN-1-y-
M.D., otv.red.; OSTAL1116 red.izd-va; BXRXSZATWYA# L.Sh,,
Ee&.red.
EWork and reluiation of miners In the U.S.S.R.] Trud I otdykh
shakhterov v SM. Masku. Gos.n#uohno-tskhnJzd-vo lit-ry po
gornowa dolu, 1960. 53 (MIRA I)tl2)
(Kiners) Tiours of labor)

OMMOVSK11 81 M,
Us* of water solublo styrone butadleno points. Tronep Arot.
13 PA. 3155 Xr '63. (Knu 16 14 @
1. InoUnktar por*dovykb motoday truda Tashkentskoy nauebue-
issledmmtellskoy stantsil, Orezransatroyao
(Painting, Industrial)

DUBRMMO Noma$ Inzh.1 XMHTAt G.F.,r 1Wh.
Lashing of the vires of an overhead power trammissioa line. Moko
atu 34 no.8s76-78 Ag 163. (KERA 16:U)

Onswor, 8.11.1 M+SKH. X11tolay PotrovIch
[Corn cultIvation with over-all mobanization] Toxdolyvanio
kWmrW pri komplakenot makhmaisateli. Koskvs, Gos.isd-vo
solkhos.lit-ry, 1958. 109 p. (NIU 1213)
(Corn (matte))

MAT-TSMENT, -Aleksastdr KatTvovlch [440"Ood) 0 jgmjjj[fTmAsL# inshenoro
natwbW rodaktor; WITS, A.?., radaktar FUTRY-stre; ?OM, A.M.0
tokbnichsokly ridaktor
[DrIlUng bor* halas tor water supply] Ustrols%vo burovykh skmashla
dUs wodoemobshoulls. Moskva. (too. txd-vo lit-ry pa strott. I
arkbitakturds 1956. 194 P. NLRA 9:12)
(Water, Usdarground) (Baring)

- ---------
A@'L- V
14-57-6-12747
Translation fromi Referativn zhurnal, Geografiya, 1957, Ur 6,
P 136 (USSKT
AUTHOR: Dubrovskiy, N V
TITLE: Zoobenthos in Fish Ponds on the Collective Farm Imeni
Stalin in the Bogodukhov Rayon . (Zoobentos rybovod-
nykh prudov kolkhoza im. Stalina Bogodukhovskogo
rayona)
PERIODICAL: Uch. sap. Kharlkovsk. un-ta, 1956, Vol 67, pp 153-155
ABSTRACT: The author presents a list of bottom-dwelling species
in three ponds. The mair; according to numbers and
bulk,are the olipochaeta and the chironomid larvae.
The biomass of zoobenthos is considerably greater in
April and May than it is in summer months. This can
be explained by the fact that carp, feeding on .
Card 1/1 zoobenthos, destroy much of it. I. B.

oonw, s.z. vomvsxzy, x.v. sm,"dwW17Y schitol, shkoly RSM
Practice of rural schooU In vaitinc ac*dovdc instzmation with
agricultural work of stud4mts. Riol. Y. shkols no.2t42-46 Kr-Ap 161.,
(KW 1413)
1* Ponsonoldy pe&-goglahoskly institut (for Osipcv). 2. Djrtkt@r
Sosedskoy us&oy shkoly (fdr Opbrovikiy
(Agrjcultur4;L8tudy aM t4ach1q)
(Sco*obL.-@Aucationg Cooperative)

S/OZZ6/641'0001004/0037/0037
aassicv @.-i: AV42U26
.w7irAl. Bellkavichl P, L; Geyduk, A.; Yakobson# D. Ve;
Lauzz-, B. A.; Faydoll, n Ya.; Sokolov, A. D.
T
MIZ ; A mothod for produoing extrr,:ion materials. Mass No go. 160583
sWRcE.- WU. isobrat. L toyarn. wakovo no. 40 1964, 3?
TOPIC TAWs plastic, rosin# *na1forw1d*1W" resin, p4sts axtrusion vAteriall,
AWTR=11: This authorship cortificate introduces a method for producinC molding
mat,oria13 based on piumolforz-aldelyda resin3 with peat as a finer. In ordlor to
rair.o tho quality of tha plastic. the peat is xubjected to prelizirary beat tMt-
=ant. 2. A zatl@*d on UAs same system In ur-hich the heat treatmont of the poat
Is carriod out at 200-250'c in a vacu= or in an inert cas vehicle. 3. A matbod
on this eaze avatem In Stich wood flow goes into the coap"ition of x the
oxtrusion materials.
card
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Card

DUBROVSIUYt Nikolay Vasiltyeviohj VANCHUNO L,j red,
(How to set up antennas for long-distance tolavlolon
reception] lak ustmitt antenny dlia dallnego prisms,
televideniia. Kinakg Belarual, 1965. 56 p.
(MIRA 18:4)

7"
tlnmr L-nin-lrtid
n ',ill--,,Tr' inr@ install
(D cr vor D-Ire of llvjndid,-te of T-36-minl sci;lr-,ces)
SC'-. Ynlthn-:@--ca LAtof-Is' 24, Ju". Igee,.
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