SCIENTIFIC ABSTRACT KOSMAN, M.S. - KOSMIDER, S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825120012-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

s/o58/62/000/008/051/134
Ao6i/Alol
AUTHORS: Kosman, M. S., Pettsolld, E. G.
TITLE: Electroluminescence of zinc oxide with bismuth oxide impurity
PERIODICAL: Referativnyy zhurnal, Fizika, no. 8, 1962, 45, abstract BV321
("Uch. zap. Leningr. gos..ped., in-ta im. A. I. Gertsena", 1961,
v. 207, 51 - 63)
TEXT: The electroluminescence of zinc oxide with bismuth oxide impurity
was investigated by passing direct or alternating current through pressed sampIcs.
Two emission bands with maxima at 5,700 an(I 6,200 X, related to two forms of lu-
minescence centers at 0.08 and 0.2 ev depth, were established. The luminescence
centers were formed by ions of the excess ,,inc. 1i is noted that the quantum
yield in the samples increases with their dielectric constant. The appeararfce
of luminescence is associated with thb accumulation of space charge in the crys-
tal section near the electrode. There are 37 references.
[Abstract*er's note: Complete translation] A. Burlakov
Card 1/1

ROSMAN, H.S..; ALEKSANDROVA, M.S.
uwfflm~j- I , 1.
Some characteristics of the photoconductivity of zinc oxide in regions
near to the electrode* Uch,zap.Pcd.inst,Qerte.no*ZO7t65-69 '61w
(MIRA 16:5)
1. Leningradskiy gosudarstvennyy pedagogicheskiy institut imeni Arw,-, -
Gertsena.
'(Zinc fxide)~ (Photoc'Aductivity)

S/958/6P-/000/008/123/134
A160/A101
AIMORS: Kosman, M. S., Izyozchikov, IF. A.
TITLE: The relation of the intrinsic photoeffect in PbO to the phenomena
near the electrodes
PERIODICAL: Referativnyy zhurnal, Fizika., no, 8, 1962, 40, abstract 8-3-79n
("Uch. zap. Leningr. gos. ped. ih-ta im. A. 1. Gertsena", 1961,
207, 81 - 91)
TM: Investigated were activated imd non-activated photoresistors ob-
tained by pressing yellow lead oxide which-turned red~under~ pressure. The re-
lation between the distribution of the potential and illumination was measured.
The measurements were conducted in fields up to 200 v/cm with the help of plzobes,
and in more intense fields - with a.strirq; electrometer. One part of the mea-
surements was carried out in gasoline to aliminate the effect of humidity on the
tonductivity. The relation between the potential jumps near the electrodes and
the appli.ed voltage and illumination was determined by tests. The character of
the polarization phenomena observed durir4: the closing of the electric circuit
Card 1/2

s/o58/6Z/000/008/123/1311
The relation of the intrinsic photoeffect... A1601A101
or during a sudden reversal of the field was investigated. An investigation.of
the volt-ampere characteristics revealed that,the Ohm's law becomes effective
in weak fields only. The results obtained are explained as a result of storing
space charges. There are 35 references.
N. S.
[Abstracter's note: Complete translation]
Card 2/2

91 106 0
41?26
8/1'94/62/000/007/081/160
D295/D308
AUTHORS: Kosman, M.S., and Izvozchikovp V.A.
TITLE: Coloring of lead oxide under illumination in an
electric field
PERIODICAL: Referativnyy zhurn4l. Avtomatika i radioelektronikat
no. 7, 1962f abstract 7-5-3 e (Uch. zap* Leningre goss
ped. in-tat im. A.I.*Gerteena# 2079 1961p 93 - 103)
~-% 3V/cm
tEXT: The coloringof PbO begins with field strengths of 10
near macro-defect8 and grain boundaries. Coloring is green or yel-.'
low PbO and blue on Ted PbO. As the field strength increasest the
area and intensity of coloring increase afid the color becomes grey's
Coloring is affected by the field form but not by"the material- of
the electrodes. In the presence of a monochromatic beam, coloring
occurs on condition that the wavelength of the incident light cor-
:~esponds to a region of high photo-senBitivity. Removal of moisture-
at a residual pressure of -j10-3 mm Hg and at temperatures of 100.*'
to 3000C resulted An increased ph.oto-sensitivity and reduced color-
ing rate. Adsorbed moisture increases the susceptibility of PbO ib
Card 1/2

i S/19 62/000/007/081/16G
Coloring of lead o'x'ide under ... D295YD308
coloring. By depositing a drop of.-fl:207.on PbO blue coloring is obser-
ved near the drop And red coloring unaer ito Coloring modifies'the
optical properties of PbO. Annealing 6f colored PbO at a temperatu-
re of 3000C removes coloring and the 8ptical properties are recove-
red. The photoelectric properties'c~f PbO vary after coloring. The IV
current decrease due to coloring bears a unipolar character. The
temperature dependence of electric coriductivity also varies with
coloring In an alternating field'no coloring is observed. 23 refe-
rehees. [Abstracter's note: Complete translation.]
-Card 2/2

S/058/62/000/009/069/069
o o A057/A1O1
AUTHORS: Kosman, M. S., Pettsolld, E. 0.
on the possibility of production of symmetric zinc oxide varistors
with bismuth oxide admixture
PERIODICAL: Referativnyy zhurnal, Fizilia, no, 9, 1962, 25, abstract 9-4-49shch
("Uch. zap. Leningr. got. ped. in-ta im. A. I. Gertsena", 1961,
v. 207, 191 - 197)
TEXT: Investigating the Losev effect it was observed that ceramic samples
(S) of zinc oxide with a bismuth oxide admixture havelproperties of a nonlinear
symmetric resistance and are suitable for use at low currents and voltages. The
technology of their production is simple and needs no cpmplicated equipment:
the mechanical mixture is pressed at A pressure of 5-104 kg/M2 into discs oP
1.5 mm-thickness and 12 mm in diameter. The per cent content of the admixture
Is determined by weight and varies from 0.5 to 60%. The electrical properties
of the 3 depend on the temperature and duration of tho calcination of the mix-
ture, thd cooling rate and content of admixture. S can be prepared with an
Card 1/3

On the possibility of production of...
S/058/6P-/000/009/069/069
A057/A1O1
electric conductance of 10-6 - 10-11 ohm-1-cm-1. Investigations of the elec-
trical properties'were carried out at constant, alternating, and pulse voltages.
The taken voltampere characteristics (V(,') show that the VC can be approximately
described, in a sufficiently wide range of constant and alternating voltages, by
log I, :[~"
the equation I = AVof', where cG -log VI 'r2 is the coefficient of n6nlinearity;
I = current; V = voltage. Measurements of the same samplein vacuum, air, and
at.liquid air temperature showed changes of M from 5 to 4 and 4.4 respectively.
At a pulse voltage a sharp increase of the current passing thro *ugh the S can be
observed, which is related, apparently, with time factors of formation of space
charges, effecting also a decrease of the current at an increase of the.duration
of pulses (at constant pulse repetition.rate and voltage). The S has completely*:
symmetric VC branches at alternating current. The increase in calcination tem-
perature of the 3 with the same content-of admixture and cooling rate effects,
as a rule, an Increase of the electric conductance. the latter was also ob-
served at an increase of the cooling rate. The S with 5 - 15% admixture have
the smallest electric conductance; thei CC-value depends upon the latter. An
increase in the froquenoy of tlie altermating voltage effects tho devolopment of
Card 2/3

'AUTHORSt
0896
S/181/62/004/009/036/045
B104/B186
Kosman, M. S., and Nesmolovaq L. L
TITLEt Negative photoconductiv-.Lty of cuprous oxide near a point
contact
PERIODICALt Fizika tverdogo tela,-v,, 4P no- 9r 1962p 2608 - 2610
TEXT: The processes taking place in polycr~stalli.ne cuprous oxides
(7 - 103 ohm-cm) near the electrodes and-at a certain distance from them
were studied separately. The experiments were ma.Ae at room temperature,
in normal air humidity, with one point electrode, and-one plan6 electrode.
The specimens were irradiated with pulses of white light. The current
passing through them was kept constant. The changes iri the potential-
,distribution along the speoimon under the action of tho light pulses wore
measured. The potential.dialribution (Fig. 1) is highly nonlinear and the
Bign of photoconductivity changes along the specimen. In the region (ab)
(Fig. 1) photoconductivity is negative and the relaxation time is in the
range of 10-2 sec. A positive photooonductivity with a relaxation time
Card 1/P

41768
62/000/008/038/100
D295YD308
AUTHOR: Kosmanp M.S., and Izvo-zchikov, V.A.
TITLE: Connection of the internal photoelectric-effect in PbO
with phenomena near the electrode
PERIODICAL: Referativnyy zhurnal. Avtomatika i radioelelctronikap
no. 8, 1962, abstr4Ct 8-3-79 n (Uch. zap* Leningr gos.
ped. in-ta, im. A.I. Gertsena, no. 207, 1961, 131-9i)
I
TVXT- The authors have investigated the activated and non-activated
photL-resistances obtained by compacting yellow 'lead oxide which
turned to red oxide under pressure. The dependence of the potential
distribution on illuminance was met.,sured; the measurement was car-
ried out by means of probe's in fieldB of up to 200 V/cm, and by ilk
means of a string electrometer in more intense fields. A part of
the measurements was carried out irt benzene in order to eliminate
the influence of humidity on conducitivity. The dependence of poten-
iial jumps near the electrode on the voltage applied and on illumi-
nance was established. The nature of the polarization phenomenap ob-
served when the eleotrio circuit ii; closed or when the field direc-
Card 1/2

hig5o
B/194/62/000/009/058/100
D295/D308
AUTHORS: Kosman, M. S. and Pe'4-tsolld, E. G.
TITLE: On the possibility of'fabricating symmetrical varis-
tors of zinc oxide with bismuth-oxide doping
PERIODICAL: Referativnyy zhurn&l, Avtomatik& i radioelektronika,
no. 9. 1962, 25, abstract 9-4-49 shch (Uch. zap. Le-
ningr. gos. ped. in-ta im. 'A. I. Gertsena, no. 207,
19619 191-197) - I
TEXT: It has been found, in invostigating'Losev's effect,. that
ceranic samples of zinc oxide with bismuth-oxide doping have pro-
perties of nonlinear symmetrical resistors and are suitable for
use with small currents and voltages. The technology of their la-
brication is simple and does.not require complicated apparatus:
A: mechanical mixture is compacted under 5 x 104 kg/M2 pressure into
discs of11.5 mm thickness and 12 mm diameter* The impurity percen-
_~age is determined according to weight and varies from 0.5 to 60%.
Card 1/ 4

S/194/62/000/009/058/100
On the possibility of ... D295/1)308
rature of samples with the same impurity content and coolin rate
causes, as a rule, an increase of electrical conductivity. The lat-
ler is also observed at an increase'of cooling rate. Sam les with
t, p
5 - 15~o' impurity have the lowest electrical conductivityo( is-com-
pletely determined by the latter. An increase of the frequency of
,the alternate voltage leads to the arising of a hysteresis loop,
connected with an increase of r6actance owing to the self~capacit-
.ance of the sample. The most probable.exprlanation of the properties
.of nonlinear resistances is the hypothesis of the existence of thin
barrier layers connected with the surface state of the sample, which
is indicated by the modifications of the v.01tage-current character-
istics in the presence of oxygen. ".:n this connection surface energy
levels are formed on the surface of grE~ins7 of zinc oxide owing to
the adsorption of oxygen, and occupied by conductivity electrons
from the volume, thus modifying the electrical and optical proper-
ties of the grains. Apparently surface barriers are the cause of the
dymmetry of the current-voltage characteristics. Their influence is
noticeable for a surface-to-volume ratio of 10-3 cm-' or more.
C,Ird 3/4

S/194/62/000/009/058/1'00
On the possibility of ... D295/D308
Since, according to data from the literature, the electrical resis-
tance of baked zinc oxide increaBe;a at the places of fusion of
r,rains, where the cross-section is considerably smaller than the
cross-section of the'-grainb themselves, then the surface-to-volume
ratio is high and the surface state affects markedly the resistance
of the sample. /-Abstracter's note: Complete translation.-7
Card 9,:42:

KOSMAN, M.S.; RESIELOVA, L.I.
Regative photoconductivity of copper oxide near a point contact.
Fiz. tver. tela 4 no.9--2608-2610 S 162. (MM 15:9)
1. Lsningradskiy gosudarstvermyy podagogicheskiy institut imeni
A.I. Gertsena.
(Copper oxide) (Photoconductivity)

IZVCZGli'IKOVJI V.A.,- KOSNIN, M.S.
Photoelectric mid optical proportion of latid oxide. Izv. wis. ucheb.
zav.; fiz. ne.4:128-135 163. (I-IIIU, 16:9)
1. Leningradskiy pedagogiclieskiy institut imeni A.I.Gertsena.
Lead oxide-Phateelectric properties)
ead oxide-4ptical properties)
R

AC=ICN XR: AP4041142 8/0020/64/156/004/0778/0780
AUTHOR: Kosman, M. 8-; Sozina, A. N. Alikhanov, A. 1.
TITIZ: Relaxation oscillations in dielectrics
souRcE: AN sssR. i)oklaav*., v. 156,, no. 4,, 1964., 778-78o
-TOPIC TAGS: dielectric relaxationoscillation.. resistance variatioay*volume chargei
barium titanate
ABSTRACT: The authors have found In a prev'4ous work (Fiz. tverd. tela 3, 2504.,
1963-) that current oscillations
are produced In silicon upon applicatioa of a
sufficiently high voltage. They find now a similax phencmenoa in dielectrics such
as polycrystall4ne barium titanate, and in many others. The oscillations are
observed with an oscilloscope on a 1 = thick sample, with one flat and one ppinted
electrode; the applied voltage is about 700 Y. The current pulses are not strictl~r
periodical. Higher "frequency" corresponds to a loyer amplitude. The circuit
resistance greatly Wluances the pattern. With 10" ohms,, the current.re.acher, the
maximum in about 10 secv the decrease Is somewhat longer. It appears that while
In the semiconductors the resistanco changes during the onoillations only in the
i Card
1/2

IcassicK NR; Ap4o4u42
:1a,yer near the surface., in the dielectric tbe resistance of the whole specimen is
,periodica3ly abangingo Orig. art, has: 3 11gureso
:ASSOCIATICN: Leningradskiy gosudarstvaiiy*y pedagogicbeekly Institut Ime
'A. 1. Gertseas (Leningrad State Pedagogical Institute)
sunamm: a3jan64
ENCLi 00
AUB CM: EM NO F" SOV: 003 OTM; 002
;Card 2/2

IZVOZCHIKOV, V.A.; KOSMAN, M.S.; CHMiNYAVSKIY, K.A.
-......... - ------
Photocurrent fluctuatiDns in FbO pbotoresistors. Fiz. tver. tela
7 no-5:1552-1556 My 165. (14IRIA 18s5)
1. Leningradskiy gosudarst,.tennyy pedagogicheskiy institut imeni
Gertsena i Maromskiy pedagogicheskiy institut.

G.A.; 1ZVOZCHIKOvX V.A.; KOSMAN, M.S., Prof., nauchnvy rukovo-
-1 tol I rahoty
Temperature dependence of the kinetics of photoconductivity in
lead oxide. Uch. zap. Ped. inst. Gerts. 239:53-56 '64. (MIRA 18:3)

IJP(c) JD
ACCESSION:NRt, AMIM5" UPIOIB.1165100719051153211556
-Aq. Kosman :M so C K* A.
AuTk6R j*ozchikqjj Va~ he'rnyaWrIB
TITLE: Fluctuations of the Photocurr,entAn FbO,-,pbotorezisto=
:SOURCE: Pizika:tverdogo~WA V6 7 :.no, 5,: ibC5 $ I~W-1556
%TOPIC'TAGS ~'.lead oxideP. jphotocurrervt,:- photoresistor, volt amyere charact risti6j_~'
ABIMRACT The author6,observed ~ie-`6r6aadown current oscillations -on the super-
near. section* of the Volt-ampere obaracteristic (E A. 104 -~/CM) of po2yerystalline .
lead oxide. . They were able. to - obtain: fluctuatiens of the p1hotocurrent at, relative-
ing o the
ly.low voltage*(corTespond t tho start of the sublinear dependence of: cur-
-102
-ren eld oxceeds 5 x YAM). These oscillations arise;'
t on the voltage vhen the-fi
hen the illumination- is turned,on ;m'd vanish, vhen it is turned off. If the volt-.
age is increased, the oscillations - 'ei in also in-darkness if the circuit is closed,.,
but their amplitude.increases.mhen- 1,be light.is turned cn. In the latter case
c component of the
therefore the. oscillations exist - on:~y - during the growth of the d
pbotocurrent, and stop when a certain current is reached. The higher the photoelec,..
tric . sensitivIty of the maple +he: Lations ~t
i easier it was to obtain stable oscit
I-lower voltages. It is concluded thA the condition for the occurrence of oscil-la-
cam 1/2

222k&7 F-WT(Q/EWT(m)/E:WP(t)/ET1 IJP(c) JD/AT
ACC NR. AR6013676 ckMFCE CODE- MV0058/65/000/010/B077/W77
AUIMR: - Kosman, M. S.; IzmzchikaV, V. A. 6.2
TITLIE: Pre-breakdown oscillations of the dawk, current and light-induoed breakdmn
and illatiais of photocurrent in lead oodde photoresistances
fj V17
SOURCE: Ref. zh. Fizika, Abs. 101-:629
REF. SOURCE: Sb.
in-ta. L., 1965,
w. inzh.-stxoit.
TOPIC TAGS: photoresistance, lead oxide, ditAectric breakdown, oscillation
ABMAM Periodic oscillations of the phot! were observed in Rolycrysta-11ine
smples of PbO at constant illumination in a constant field E > 5 x 104 v/cm. The
duration of the pulses was < 1.5 x 10-7 sec. The repetition fFequency was 5 - 2.5
x 102 sec-. It is proposed that the o==(mce of the oscillations is cmutected
with a redistribution of the charge in the surface traps. At fields 103 -- 104 V/CM,
light-induced breakdown is observed over the surface of the sanple. [Translation of
abstract]
SUB COM, 20

USqR / Microbiology. Himan and Animal Pathogens. F
Corynebacteria.
Abs Jour: Rat Zhur-Biol., No 2, 1959, 5613.
Author Rubinshteyn, I. S.; Vllenohik, Go Y.; Kosman-
del', '.I. K
Inst
Title Laboratory Diagnosis of Diphtheria.
Orig Pub: Zdravookhr. Belorussii, 1958, No 1, 53-54.
Abstract: The diphtheria baoill-as has a characteristic
appearance when examined under the phase-differen-
comloroscope. Instead of phase-contrast illum-
ination, which is not available in all labora-
tories, the authors ,..,uggest the following meth-
od: from a 24-48 hovx culture on Loffler's med-
ium a drop is prepart-id in such a way that air
bubbles appear under the cover glass. Bacterio-
Card 1/2

US,R / Microbiology. Human ano. Animal Pathogens. F
Corynebacteria.
Abs Jour: Ref Zhur-Biol., No 2, 1959, 5613.
Abstract: scopy is conducted using the oil immersion ob-
Jective with closed-down diaphragm and lowered
condenser. By this technique the diphtheria
bacilli can usually be seen in the air bubbles
without mixture with other organisms. The
view is similar to the one observed in the
phase-differenoe microsoope, differences in the
refraction of light in the liquid and in air
giving an effect similar to that w-bich appears
in phase contrast. - M. A. Gruzman.
Card 2/2
53

05~40
SO'1/120-59-3-121/1, 6
AUTHORS: Dmitriyev, A. B,,, Vorcib;yev, Id, G., Kosmarskaya, L,G,
and Chipurenko,'Ii. I.
TITI~0,: The Construction of Boron Ionization Chambers
(Konstruktsiya. bornykh ionizatsionnykb kamer)
PERIODICAL- Pribory 1 tekhnika E!ksperimenta.. 1951), Nr 3,
PP 59-62 (USSR)
ABSTRACT-- A description is givert of the following ionization
chambers, all of which are designed to detect slow
neutrons from the ionization due to the reaction
B10 (n.,a)Li 7, the KN SEtries (f i Iled with BF ) , -the
KNT series (solid boron and argon gas) aM the PMK
series (compensated for the effect of the y-background')
1) The KN-50 chamber, Fig I shows a photograph of
this chamber,, The electrodes consist of four coaxial
tubes., 12, 22:~ 32 and 42' mm in diameter, made from
nickel foil., 6.1 mjii thick,, and in electrical contact
with each other, It is filled-with BF 3 gas at C-00 mm Hg,
the working volume being 370 cm~, The gas is obtain-ad
from the reaction
Card 1/4 Ba(BF )4 --* 2BF 3 -+- BaF 2-

05441
SOV/120-59-3-12/46
The Construction of Boron Ionization Chambers
Fig 3 gives the volt-ampere characteristics of the
chamber when the latter was irradiated in the reactor
cha.nnel The3saturation current at 500 V is
0.045 11LP~cm .
2) The KNT-52 chamber. This chamber is in the form
of a two-electrode system placed in a hermetically
sealed steel cylinder. The cylinder is filled with
argon at a pressure of 6 atm. Each electrode (Fig 4)
consists of 30 discs, 43 mm in diameter, placed parallel
to each other. The discs have slots through which
supports for electrodes of opposite sign can be inserted.,
The distance between the plates of opposite signs is
1.6 mm and the disc thickness is 0.4 mm, Boron is
deposited on either side of each disc (except for the
end di cs)7 the total area covered in this way bging
959 cm . The insulation of the terminals at 300 C is
10 Ohms. Amorphous boron is used, The argon gas is
0,001% pure. The electrical characteristics of the
chamber were described by Dmitriyev (Ref 3),, The
working voltage is 500 V and the working current 350 liamp,
Card 2/4 The absolute sensitivity of the chamber was found to be

05h4l
SOV/120-59-3-12/46
The Construction of Boron IoniztLtion Chambers
as the working gas. The nitrogen enables the breakdown
volta-e to be increa9ed to 2 kV. Tbe sensitivity of
y-radlation is found to be 3.4 x 10 1-~ amp~r/hr, while
th~ sensitivityto slow neutrons is 4 x 10- 4 amp/neutron/
cm see, Yu,, G. Nikolayev suggested the KNK-52 chamber,
The K14IC-52 is very s!-milar to the KNK--53 except for the
fact that the distribution of the boron and t~-e
compensating cells if5 asymmetric so that the sensitivity
of the electrode systein to y-radiation depends on the
geometry of the radiation field,
There are 7 figures ;-.-Lnd 3 Soviet references,
SUBMITTED: April 4, 1958
Card 4/4

KOSMARSKAYA,-Je-,N,
Reaction of brain nerve cells to prolonged stimuli increase from
the peripheral receptors. Biul.eksp.biol.i med. 53 no.6:88-91 Je
162. (MM 15:10)
1. Iz otdela r-azvitiya M02iga (zav. - deystvitelInyy chlen AM
SSSR prof. B.N.Klosovskiy) Instituta pediatrii (dir. - deystviteltnyy
chlen AMN SSSR O.D.SokoloN,EL-Ponomareva) AMN SSSR, Moskva.
Fredstavelna deystvitelInym chlenom ANN SSSR O.D.Sokolovoy-
Ponomarevoy.
(BRAIN-INNERVATION)

XOSMARS KAYA, Ye.. N. -, RA10SHOVA, Te. 9.
Peculiarities of the medulla oblongata blood supply. Vopr.
neirokhir. 15 no. 6:50-56 3ov-Dec. 1951. (CLML 21:3)
1. Candidate Biological Sciences Kosmarskaya. 2. Of the Div-
ision for the Study of Brain Development (Head -- Prof. B. N.
Klosovski7), Order of theited Banner of Labor Institute of
Pediatrics (Director - Prof. G. N. Speranskiv, Active Member
of the Academy of Medical 9ciences USSR.

KLOSOVSKIY, B.N.;KOSMAMKATA, U.N.
~ -, ~
New method of production of itnemia of the medulla oblongata. Fixiol.
zh. SSSR 38 no.3:356-361 May-June 1952. (GLML 23-.2)
1.,Diviaion for the Study of Brain Development of the Order of the
Red Ban-nor of Labor Institutii,of Pediatrics, Academy of Medical Sciences
USSR. Moscow.

1. XLOSOVSKIY, B. N., NaMSHAYA, E. N.
2. USSR (6C0)
4. Meduila Oblongata
7. Regulation of the activity of the vascular motor center in the medulla
oblongata. B. N. Klosovskiy, E. N. Kasmaksbaya. Zhur. nevr. i psikh.
53, No. 2, 1953.
9. Monthly List of Russian Accessions, Library of Congress, May 1953. Unclassified,

KOSHARSKAYA, Ye. N.
- - - " -~-- "- t * ~ ~- I ! ~ ~ i I I
Problem of collateral coro'bral blood supply. Zh. navropat. psikhiat.,
Moskva 53 no.9:702-707 SePt 1953- (CLML 25:4)
1. Division for the Study :)f Brain Daysloi)ment of the Institute of
Pediatrics, Academy of Medical Sciences USSR.

KLOSOVSKIY. Boris Nikudimovich, prol'assor, laureat Stalinskoy premii:
KOOMBrAYA, U.N., redaktor; 411ASMVA. K.I., redaktor izdatel'-
iiva';- YXVA P.G.. tekhnJ,.,heskiy, radaktor.
EPVaical development of a chi1l's brain] Razvitie mozga rebenka.
Moskva, Izd-vo '!ZnauI8,O 1954. 47 p. (Veesoiusnoe obahchestvo Po
rasprostrananiiu politichaskikh t nauchnykh znanii, Ser- 3, no-33)
(MLRA 7:9)
1. Chlen-korrespondent AHN SSU, (for Klosoveki7).
(Brain)

KOSMARSULYA, Te.N.
Effect of extrauterine life on the formation of the structures
of the cerebellar cortex In premature infants. Pediatriia no.4.,
28-35 J1-Ag '55. (MLRA 8:12)
1. iz otdoloniya razvitiya mi.-aga (zav.-chlen-korrespondent AMN
SSSR -orof. B.H.Klosovskiy) I:ttstituta pediatrii AMU SSSR (dir.
prof. O.D.Sokolova--Ponomare-ta)
(GEMHLTAILR CORTSX, phyitiology
in premature inf.)
(I ITFANT, PREkUTURE,
cerebellar cortex dtavelop. in)

A
S S
KLOSOVSKIY, B.N.; KOSMARSKAYA. U.N.
F""' - ~'; ~ ~ -1::7' -_'_ __ ...- "i7
Behavior of animals following total exclusion of visual,
auditory, olfactory and veatil)ular receptors at an early
age. Biul.ekap.biol. i mad. 41) no,9:3-6 S '55 (MLEA 8:12)
1. Is otdola izucheniya razvihiya motga (rakovoditall-
chlea-korrespondent AMN SSSR -prof. B.N.Klosoyskiy)
Institute. pediatrii (dir.-chlen-korrospondent ARK SSSR
O.D.Sokolova-Ponomareva) AMN SSSR Moskva.
(BYR, physiology.
off. of excis. of visual. auditory, olfactory & vesti-
bular receptors In puppies on behavior In dogs)
(BARS. physiology.
same)
Osm~'LL'
'same)
(VICS7IBULAR APPARATUS,pliysiology,
same)

KIA)SOVSKIY,.B.N.; KOSHARBUYA, Ya.N.
Cerebral changes following total exclusion of vinual,auditory.
vestibular. and olfactory receptors during early stages of development.
Zhurevysenorvo deiate 6 no.3:1~'43-450 My-is 156. (MIRA 9:11)
1. Otdol razyitiya mosga Instituta padiatrii JAKH SSSR
(BRAIN. physiology.
off. of total excluision of auditory, olfactory,
vestibular & visual. receptors (Run))
(UARING, physiology,
off. of total exclrsion of auditory, olfactoz7,
vestibular & visual. receptors on brain in animals (Rus))
(SKSLL, physiology
some)
(M~u IMBRIUM, physiology.
same)
(VISION, physiology,
same)

KLOSOVSKIY, B.11.,; KOSMARSKAYA, Ye.N.
Method of total exclusion of vi.aual, auditory, vestibular, and
olfactory receptors. Fiziol. zliur. 42 no.2:242-244 F 156.
(HLRA 9:6)
1. Otdel razvitiya mozga Instiluta pediatrii AHN SSSR, Moskva.
(VISICHI
total exolunion of visual auditory, vestibular, &
olfactory receptors in exper. animals (Rus))
(HEARING,
same)
(VICSTIBULAR APPMUTUS, isurgery,
same)
(MVES, OIYACTCRY, surgery,
same)

V
KOBYARSKAYA, Ye.11.
Effect of the conditions of intra-uteriae life on the development
of the cortex of the visual analysor (area 17) in premature infants.
Pediatriia no.11:27-33 N 157. (MIPA 11:2)
1. Is otdoleniya razvitiya mozga (rukovoditell - oblen-korrespondent
MH SSSR prof. B.N.Klosovakiy) Institute pediatrii AHN SSSR (dir. -
chlen-korrespondent AMN SSSR. prof. 0.D ~Sokolova-Ponoms revs)
(CEREBRAL CORTEX) (INFANTS (PREMATURE))
(OPTIC HEM)

XOSKARSKAYA. Ye.N. (Moskva)
Xffects of the postnatal life of a premature infant on the
develo ment of the vascular network of the lateral ventricles of the
brain rwith summary In Inglish, p.881. Arkh.pat. 19 no.4:32-35 t57-
(MIRA 10:6)
1. Iz otdola razvitiya mozga (rukoyoditell-.chlon-korrespondent
Akademii meditsinskikh nauk SSSR prof. B.N.Klooovskiy) Instituta
pediatrii Akademii medltsinski~h nauk SSSR (dir. - chlen-korr~spou-
dent Akademii maditsinakikh nauk SSSR prof. O.D.Sokolova-Ponomareva).
(BRAIN. blood supply
off. of postnatal life of premature Inf. on develop.
of vasc. network of lateral ventricles (Rus))
(INFAW, PREMATURE, phy8iol.
off. 'of postnatal life on develop. of vasc. network
of lateral ventricles of brain (Rus))

USSR/Human antLlnimal Physiologyo Thormororplation T-3
Abe Jour : flef Zhur - Biolt.. No 14, 1958, 11o 65070
Author : Kosmarskayn Ye#N* Purin V,11.
Inst
Title :The Change In the Temperciture of the Drain and the Dody
During MedicaUy-lnduced Sleep
Orig Pub :Fiziol. zh. SSSR,. 1957, 43,, No 1, YO-45
Abstract :One thermocouple was Imbeaee. into the brain substance of an
unanesthetized cat throu[ji an orifice drilled in the skuU.
A second thermocouple was placed on the surface of the
brain or in the subaracbnoid. space. First a notation was
made of the initial terqierature of the brain substance,
cerebrospinal fluid and -body, and then a 3% solution of
sodium amytal (60 mcXp) was injected suboutaneously, Two
types of change in the temperature of the brain substance
were notod during barbiturate sleep, with a step-wise rise
or faU in the temperature of the brain substance, In both
cases the fluctuations in the temperature of the brain
Card 1/2

USSR/Human and An:ml Physiology - Nervous System. T-10
Abs Jour : Ref Zhur - Biol., No 7, 1958, 32115
receptors in adult cats led to deep 1-arotid retardation
broken only in the 1-2nd minute for L-ination and defeca-
tion.
Card 2/2
- 9~i -

USFR/Human and Animal Physiolopy (Nomal and Patholouical) T
The Effect of Physical Factors. Ionizing Irradiation
Abs Jour Ref Zhur Biol., No 6, 1959, 27198
la-Laina quadriGemina to anterior and posterior tubers
was noted. With one and the same dose, the disturbance
of B development was stroa(~or the earlier was D irradia-
ted. B of baby rat, irradiated on the day of birth and
which survived for tmo weeks, approximately corresponded
to B of normal, 6-da:l-old baby rat; the B of baby rat ir-
radiated on the day of birth with the dose of 500 r on
33rd day correspoude(I to B of 7-9-day-old baby rat.
Card

KOSMARSKAYA. Ye. N. (Moskva, Novo-Kutnetskaya, d,20 kv.16)
Development of nrea 17 of the carebrnl cortex in humnns during
the second half of intrauterine life [with summnry in English].
Arkh.annt.gist. i embr. 35 no,2*030-38 Mr-Ap 158 (HIFLA 11:5)
1. Otdel rezvitiya mozga (rukovod. - chl.-korr. AMN SSSR prof.
B.N. Klosobakiy) Instituta pedietrii J41K SSSR.
(CLTOML CORTEX. anatomy & histology
area 17 develcfp. during second hslf of fetni life (Rua))

XOSMARSKAYA, Ye.N.; BARASHNEY. Yu.1.
Zffect of a single roentgen irradiation on the growth of the
cerebral capillaries [with summary in Inglish]. Med.rad. 4
no.1:35-41 Ja '59- (MIRA 12:2)
1. Iz otdela razvitiya mozi;a (zav.* - chlen-korrespondent AMN
SSSR prof. B.N. Klosovskly) Institute pedintrii AMN SSSR.
(BRAIN, blood stq)ply,
capillaries, eff. 9f x-rays on postnatal develop.
(Rag))
(RCMMEN RAYS, off ects,
on brain capillaries postnatal develop. (Rus))

XWSOVSKIY, B.H.; XOSIURUAYA, Ye.N.
Changes in the nerve cells of the vasocapillary network in the
brain of dogs deprived of vision, hearing, small and vestibular
stimulation in the early stag)s of development. Arkh.anat.gist.
i enbr. 37 no.8:12-23 Ag 159. (HIR& 12: 11)
1. Otdel razvit a moziga (zav. - chlen-korreepondent ME SSSR
iy
prof.B.N.Klooovsk Inatituta padiatrii AHN SSSR (Moskva,
Uatinskiy proyezd, d.1/2, Inetitut pediatrit AMN SSSR, otdel
razvitiya mozga).
(BRAIN blood. eupp
(ONSATION ;;Vsjoi~

KOSMARSUYA. Ye.N.; BARAMMY, Tu.1.
%~ -.. ....
Development of the brain In a.-nimals irradiated with roentget rays at
various stages of extrauterina life. Pediatriia 37 no.11:33-37 N 159.
(MIRA 13:3)
1. 1z laboratorii laucheniya xavvitiya mozga (zaveduyushchiy - chlen-
korrespondent ANN SSSR prof. B.N. Xlosovskly) Institute, pediatrii AMN
SSSR (direktor - chlen-korreeliondent ANN SSSR prof. 0.D. Sokolova-
P6nomareva) jBRAI1W raAi.tion effects)

KLOSOVSH=, B.N. (Moskva, BegavAya ul., :L.1, kv..jq)j_KOmkRSKAYA, Ye.N.
(Moskva, Havokuznttskaya ul., 20, kv.16) i
"DeveloFment of the central nemous system," edited by S.A.Sark--sov
and N.S.Preobrazhenskaia. Revietwed by.B.N.Klosovskii, E.N.Kosmarskaia.
Arkh.anat,gist.i embr. 39 no.11:116-3-19 N 160. (MIRk 14:5)
NERVOUS SYSTEM) (SmISOV, S.A.) (PREOBRAZHEIZK&IA, N.S.)

KOLOSOVSKIYp Boris Nikodimovich; NOSW�?qir~f Yelena Nikolayevna; CHEFlIUKH,
A.M.p red.; ZUYEVA# N.K.j tekhn.
[Active and
soatoianie :
410 P.-
inhibited state of the brain] Deiatellnoe i tormoznoe
iozga. Moskva,, Goo. iwl-vo, mod, lit-ry Medgiz, 1961.
(MIRA i4:8)
(BRAN)

KOSvIARSXAYA- Yo.N. SMoskva, Novo-Kuzn9tskayt~j.u.I., 20. kv.16)
Effect of vestibular stimulation on mitotic cell division in external
granular layer of the cerebellar coi:tex in kittens and puTpien. Arkh~
anat. gist, i embr, 41 no,,71/4-53 JL ;61, (~ 'RA 15-2)
1. Otdeleniye raz-vitiya mozga (zav.. - chlen-korrespondent AWI js6li
prof. B~N.Klosovskiy) Instituta ped!' 'atrii AM SSSR~
OEM BELLIM) (KAID'OKIIIESIS)
(VESTIBULAR APPARLTUS)

BWTM
L 22279-66
ACC NR; AR6005189 SOURCE CODR: UR/0053/65/000/009/GO19/0013
AUTHORS: Kosmarskiy, L.', A Shkollikikova, Z. I.
/R
.-i TITLE; On the formation of breakdowiti In vacuum
SOURCE: Ref. zh. Fizika, Abs. qG1471
REP.- SOURCE: Sb. Froboy dielektrikoir I poluprovodnikov. M.-L.,
Energiya, 1964, 82 86
TOPIC TAGS: dielectric breakdown vacuum, electric discharge, i
ionized plasma, glow discharge
TRANSLATION: Results-,are presented 6f high speed photography of
Ilight phenomena accompanying the fortlation and flow of current during!,
-~,Pbreakdown of plane-parallel vacuum mlillimeter-size gaps. The break- j
.'-do-wh occurs in two Btages.:~ During-tile initial stage conditions are
produced for the. passage of large cui,irent (electron-ion exchange setsl~
in).- This stage Is cbdracterlzed~by.strong fluctuations of the
Card 1/2

Z M
L 29553-66 EWTM/9WP(e)/EWT(z)/ETCM/T DS/WH
ACC NR. AR6004652 SOURCE CODE: UR/O
AUTHOR: jqsmar~skiy, L. A.% Shkolinikova, Z.. I.
TITLE: Problem of radiation during a breakdown in vacuum
SOURCE: Ref. z.h. Elektronika i yeye primeneniye, Abs. IOA184
OOO/O1O/AO26/AO26
REF SOURCE: Sb. Proboy dielektrikov i poluprovodnikov. M.-L., Energiya, 1964, 86-90
TOPIC TAGS: electric breakdown, vacuum breakdown
ABSTRACT: An analysis of spectrograms of an aperiodic,controlled breakdown of
millimeter vacuum gaps at 10-6 torr and an examination of microphotographs of the
electrodesl~;volved Dermit-toconclude that the anode-material vapor is necessary for
the'breakg~ffi=current fl The discharge spectra were investigated by an ISP-28
with quarteoptics. Electrode pairs made from Fe, Mo, Ta, Ni, Cu were investigated.
The 5-re-a"Mown conditions: anode voltage, 4.5 kv; anode-cathode distance, 2 mm.
The discharge was fired by means of an axiliary electrode. Microphotographs of the
working areas of the anode and cathode are shown. It is found that the discharge
temperature is proportional to the variation of current (voltage). The current
density of one cathode spot, in the vacuum breakdown, reveals an arc~type discharge;
the density is about 105 amp/cm2. Four figures. Bibliography of 11 titles.
N. 0. [Translation of abstract]
SUB

SOV/120-58-5-13/32
AUTIHO~~"Jr":Brish, A.A., Dmitriyev, A.B., Xosmar-s~ L N. Sachkov,
Yu.N., Sbitnev, Ye.A., Khoyfets, A.B., Ts-17- ~S-i~s ~ilil S.S.1
and EyS, L.S.
TITLE: A Vacuum SDark Switch (Vakuwanyye iskrovTje rele)
PILKODIJ'AL: Pribory i teldmika eksperimenta, 1958, Nr 51 pp 5-51-58
(USSR)
ABSTRACT: The device consists of an evacuated glass envelope which
contains 3 electrodes (see the general diagram of FiG.1).
The principal discharge ga-D comprises a complex cathode
consistin- of two electrodes which form an auxiliary dis-
charge gap. Tide two cathode electrodes are separated by
means of a fine mica platei when a triggering pulse is
applied, a discharge is formed on the surface of the mica.
Fig.2 shows 6 alternative solutions of the electrode sy-stems
of vacuum spark switches. Fi 3 shows photographs of actual
switches (tubes 4, 5, 6 and 75*and photographs of 3 thyra-
trons (tubes 1, 2 and 3) for the purpose of~comparison. The
basic parameter of a switch is its anode voltage V. 9 its
operat.*M6 current I and its trigGering breakdown voltage
V-If The anode operatin- voltages up to 20 k.V could be
0 Q
Card 1/3 obtained with a discharge Cap of 1 rma. The values of the

..D'OV/120-58-5-13/32
A Vacuum S,.jark Switch
d4_sc_'-arU--e current are dotermined primarily by the ext,,rnal
parameters of the circuit in which the switch is employed.
The currents can be very hiS)h since the tube is "extinC,-,uished"
at a current of about 2u A. The enerj~y required for the
initiation of the main-gap breakdox-m is very small. Thus
the switch cau be triggered by the energy stored in a
caDacitance of about 5 At, but the triggering voltage should
be at least 1500 V. The switch is subject to some time
dela,ys. The overail delay is T = t 1 + t2 + t3 ) where
t is t.'Le time between the commencement of the trisgerin-
1 0 1-)
pulse and the inception of -the trig-er gap discharge; t,)
is the time la.- between the commencement of the auxiliary
dischar-e and the inception of the main-a-P discharge, and
C,
t, is Ghe forma uive time of the main gap discharge. These
L?nie delays are iLlustrated graphically in Fig.4. In actual
0
tubes the formative ti-mes of the main dischar-e were of the
0
ordar of 0.03 -ps. The electrical characteristics of a sparh
(',ard 2/3

SOV/120-58-5-13/32
A Vacu-Lm Spark Switch
mdtch z3Lre affected by the number of switchings perfoTmed.
This is illustrated in Fi-.ll,, which shows the ignition
0
volta-e of the auxiliary Cap cis a function of the number of
C~
switchings V it is seen that the volta-e decreases with
U
N The paper contains 11 figures and no references.
SUBMITTED: November 15, 195?.
Card 3/3

EWT(1)/EV1T(m) ETC(f)ZEV1G(m)A DS
ACC NRs AR6004651 SOURCE CODE: UR/.QR75/65/OOO/P1O/AO25/AC125
Aumoitt Kosmarskiyo L. N.; Shkollnikovaj.Ze 1*
TITLE: Fornation of breakdm In vacuum
SOURM Ref. sh. Elektronika 1, yeye.primenw,"Xiye, Abs.10A180
REF SOURCE@- Sb. Proboy dielektrikov A. polujy,~ovodnlkov. M.-L., Energiya, 1964, 82-86
TOPIC TAGOt vacuum breakdown voltag elootric breakdoirm , alectrovacuum, electric
ilischarge,electric current, cathodolluminei3cence,'ele-ctrode.
ABSTRACT: The results are presented of high speed-photographing the luminous phenomena
that accompany,the formation of.and.:.current.1-flow in the breakdown of flat-parallel
millimeter.gaps In vacuum. The formation of:such a vacuum breakdawr~-has two stages.
--Ing a avy Murrent (electron-ion
-In the initial stage, conditions are createil for pass ~~e
exchange). This stage is characterized by wide current variations and by intermittent
cathode luxdnescence. The second stage of a*monotonous current buildup is character-
ized by propagation of anode desorbed gas and vapor.-The rate of motion of this
substance determines t~e-rate of current.bw1ldup. Two near-electrodelregions, in the'
inter6lectrode space,are occupied with the~ionized electrode vapor;ithe vacuum gap.
ains a dark plasma. The completebreakd,*n formation takes place when the anode.
cont
Mterial occupies the entire dincharge ftbliography of I title.
gap
Tanslation of abstract].
N. 0. ET
SUB CQDEj 09
UDC. 537.929
Cardl I I

XADLUBOWSKI, R.; KOSMATKA, S.
Activity of liver succinic d6hydrogenase in experimental poisoning
with aniline, p-aminophenol, :p-phenyldiamine and chlorodinitrobencene.
Acta physiol.polon. 11 no-5/61:752-753 160.
1. Z Katedry Biolourii i Paras;rtologii
Kierownik: doc.dr R.Xadlubovalri.
(ANILINE COMPOUNDS I;oxicol)
(PRENOLS to icol)
(NITUDENZENES toxi(tol)
(MEHYDROGENASES metiib)
(LIVER metab)
Lekarskiej A.M. w Lodzi

KADWBOWSKI,R.,' KOS14ATXA,S.
On the effect of antbelmintic IMs on succinic dehydrogenase
in Ascaris lumbricoides L. Acts nhysiol.polon. 11 no.5/6:
753-754 160.
1. Z Katedry Biologii i Parasyl;ologii Lekarskiej A.M.v Loaxi
Kierovulk; doc.dr R.Ksd]Lubovekl'..
(UMDROGERASES mets:10
(AIRTHELMINPICS pbarmi.col)
(ASCARIS metab)

KADLUBOWSKI, R.; KOSMATKA, S.; CHYZINSEA, U.
The effect of anthelninties on muccinic dehydrogenase activit7 of
Fasciola hepatica L. in vitro. Wadomosci parazyt. 7 no.2:351-353
161o
1. Katedra Biologii i Farasytologii Lekarskiej Akademii Medyeznej,
Lodz.
(SUCCINIC DEMROGENASS pharmacol)
(FASCIOLA HEPATICA pharman-ol)
(ANTHELMINTICS pharmacol)

/-,: 'I- - - K /.,-; 7 /,- 7 -0 ~ ~7-- /:7-
GURVICH, P.M., Inzhener; KOSMITOV, 7
Narrow-gauge railroad ties of presti-essed concrete. Torf.prom.
34 no.5:12-14 '57. (MIRA 10:10)
1. Gosudarstvennyy institut po proytiktirovaniyu vavodov torTy'anoy
promyshlennosti.
(Prestressed concrete) (Railvoads--Ties, Concrete)

,KQ9MTOV; L.9 prok.9 saslusbennyy deyatell iskusstv RSFSR.
"Techniques and art of photography." by F. Dykop E.Iofis.
Reviewed by L.Kosmato#. Sov. fo-to 21 no.2:39 F 161. (MIM 34:2)
(Photography) (Dykog F.) (Ions, Ye)

LYUBIMOV, Ye.l.; XOSHATOT, N.V.
I-1- -- --- %- ~.
Preserving the emulsion layer oj! films. Patent U.S.S.R. 77,395, D3c. 31,
1949.
(CA 47 no.19:9834 153)
~ I

TOKMV,
r.V., ixobretatell, Gerojr Sotaialintichookogo Truda; SHIRNOV, I.V.,
lzobratatell Y oblacti stroym.terialov; PMOVSKIY, G.I., professor,
doktor takhnicheektkh nauk; Sumoys LF~, novator stroitel'noy in-
dustril; GHIKIRIV, N.S., novator; KOTOVA& S*A.s novator, brigadir
pryadillshchita: LDGIN. R.L. isobretatell, lnzhener; SLIVOCHKIN, F.P.,
ratsionalizator; MMULOV9 I.A., izobretatel , konstruktor dvigateley;
KO,SWOV 'N V., lzobretatel' v oblasti kino; MIN TSEVICH, Yu,B,, izo-
brerareTtl.,'o Ml~
kandidat tekhnicheskikh nauk; SHCHADILOV, V.I., ratsiona-
lizator-naladchik.
"Inventor" has a pround ring to it! Tekh. mol. 25 no-3:1-3 Mr 157.
(MIRA 10:6)
1. Deputat Verkhovnogq Soveta SSSR (for Shirkov). 2. Nachallnik teekha.
zavoda imeni Sergo Ordzhonikidze (for Chikirev). 3. Fabrika imeni
Kalinina. (for Kotova). 4. Termitnostrelochnyy zavod (for Login). 5. Za-
vod "Kauchuk" (for Slivochkin).
(Inventions)

KOSMA"vY, A.S.
AeroT)hn,-.v simulating acute abdomen; abstract. A.S. Kosmatyi. Ehirurgiia
34 no. I?gO~ 'n 158. .- . (MM 12: 1 )
I , , ... -, -
"'
it Iz Airurgicl~~skogo otclelaniya Intinakoy gerodskoy bollnitay.
QaROPHAGY)

KOSMATTY, A.S. Unta, Komi ASSR, u1. Sotsialistichaskaya, d.10, kv.5)
1-1- 111 ~ .." . ,...I
Treatment of varicose veins of the lower extremities by A.N.
Khrustalev's method. Nov.khir,arkh. no.5:105-106 S-0 159.
(MIRA 13-3)
1. Khirurgicheakoye otdoloniye Intinskoy gorodskoy bolluitsy Komi
ASSR;
(MREIdTIES, LOWM--DISEASIS) (VARIX)

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ProdoWein of ammonium mugs" trnm Rom
c-tailkins Owls. V. 0. lgtwktlv Anil Ii. S70
Ifew. 1451- CAM- t4ftlift. .14ad. Sci. 4, ill.1-11U
tKC).-The miul uwd contained -.,7,p% Cott,
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'It frOctio" C*RN + - Cxf'O~ A- (N11,),!;k%
i, 40% rimf4mling 14) maii. w1r. iif 1 Witha urlr
(N11.),C()s. the traction I. w4lie"111plor 1113 1111,
I tie cown. oblawril tsX, Inal-hr.nji
the reaction w" 14.3% COUIP10C Wki the
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:0 I.9J7,1939,176-9; Killim. Referat. Zkur. 1940. No. 8,44~
The soib were laid, with Ca. Four g. of air-dry $lsil W.FS
00 covered with various canon. at 116inW..511,0 sails. and
00 the pit value was set at 3.0. After equil. %as teavlseq in
the sys(ititi, ball "tt.-m4l, the siuspeniklit was filtried and
first runtrut (4 Sill drill. 'file illomisird aduquitill (d hill
is r1plaillrd fly (1) thr op. fjthavkw of SO, - Umm (fir
Mn*), m4n.l. which is admirlied directly oll the 4ry-l'
0 0 0:
littlict Milt facilitates the displacement of the cliti4ins
00 '3~ froul the "i-colloillml complex) and tile m-pn. of Nits fir%l
ill tile fUFln lit Mu(011), Still later 9% M110, Still (2) thr
so- chou. mulction of SO.- - with tile mobile forms of RIO,.
producing insol. sulfates of Fe and At. Ilse incrra~lad-
x)rptian 6 caused also by the formation of chrm. conijxf,
of Mu-type humates or by other itmot. compics, otiz.
W. R. lietin
j
41* 0 z
A 0 1 t &IIALiII&CICAL 1.111`01001 CLAWFICAMN
t
F-- Ir
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Y\ C),Z, IN) i) r I ~ L; -, .
VLASM, P.A.; KOSMATIT, B.S.; EUROVITSIXiL. Z.H.
Application of radioactive tracers in improring the system of
plant nutrition conditions. Visnyk AN URM 25 n0-11143-53
N '54, (HLU 8:2)
(Plants-Nutrition)(RadioactiTs tracers)

'KO
777

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2i 3341-7(190).~-.Uxpts~ Ailb N-P-X plwnt.dlet contS. P
fil bwphatc~~_C:x -p~bosphate, 'or Ca orthop6s-
SUMP
pbate were p:rf ormed un sugar bmtjwMat, and clover.
Sugar bed Aand claver utilize-the P content of superphos-.
hate most Intensely Ift i' TUT-rd k13 lwvjl'
tbVb*bte t'bap'JcasL'Fh, regaidlirs of its searce,
ps I iomuztd more in Ot consUtutional pmtlwilmn in pro-
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