SCIENTIFIC ABSTRACT M. CHALABALA - V. A. CHALDYSHEY

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308120002-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: December 30, 2016
• Document Release Date: June 19, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

CHAT-ARAT-A, M.
Study of tablets. IIL NOW method for the determination of the mechanical
resistance of tableta. Cask. farm. 12 no.1:32-13 Ja 163.
1. Katedra galenicke farmaceuticke fakulty University Kmenonakeho,
Bratislava.
(TABIM) (CHEMISTRY, PHLHMCEUTICAL)

QAT ABA14_, M.; MALLY, J.
Advances in the production and control of tablets. V. Cesk. farm. 12
no.1:47-50 Ja 163.
1. Natedra galenicke farmacie farAaceuticke fakulty University Komenskeho,
Bratislava. ii -
MMTS) (CHMISTIM, PHkWACEUTICAL)

CHAIABAIA, M.; MALY, J.
Progress in the technology of drugg in 1961. Capk. farm. 12 no.3:
139-153 Mr 163.
1, IrAtedra galenicke farmacies famcauticka fakulta UK,, Bratislava,
(DRUGS) (CHEKISTRY PIWOCEUTICAL) (TABIS 78)
(EMULSIONS) (SUSPENSIONS)

CHALABALA, M.; MALY, J.; BURELEVA, A.; STARHA, L.
Advances in the technology of drugs during the period 1962
and 1963. Cesk. farm. 13 no.8;402-419 0 164.
1. Katedra galenicke farmacie farmaceuticke fakulty
University Komenskeho,

CHAjAPAIA'? I-%, Doo. YhMr. C.Sc. (BraLislava, 01. odbojarov 12); RALY, J.
Progress in the production and control of tablets. Ft.7. Cesk.
farm. 14 no.4:171-175 My 165.
1. Katedra galenicke farmacie farmaccuticke fakulty Univerzity
Komenskeho, Bratislava.

CHAIABAJ~A. M.
The pharmacist and society. Cesk. farm. 14 n0-5:201-202 Jo 165,

CHAIABAI-A, 14.-1; RUSEK, V.
...... - "I , ~ - -
Evolution and organization of pharmaceutical education i
Czechoslovakia. Cesk. farm. 14 no.6:275-280 Ag 165.
1. Farmaceuticka fakulta Univerzity Komenskeho, Bratisla

SOLICHO J., doc, Ph&, CSo. (Brno, Orli 10); CHALABAIAI M.
On various problens of the need for pharmacists in Czecho-
slovakias Cooke fame 34 no*7-.335-339 3 165.
1. Farmaceuticka fWmlta Univerzity Nomenskehop Bratislava. -*

RA I A10'. U, a r*-4 12, BUIUW-~-,
--lization and ster'Ue preFwration in phar=ac
.,o:3k, farm. 14 no.7:355-359 S 165.
I., Katedra galenicke farmacie farmaceuticke fakultyUniver-
zity Komenskeho, Bratislava.

CZECHOSLOVAKIA
URELOVA...A.; Depnrtment of Galenic Pharmacy, Phar-
Conenius University (Katedra GalenickelFar-
macie Farmaceuticke Falailty UK), Bratislava.
113terilization and Sterile Preparations in Pharmacy, IV, Dry
Heat Sterilization.11
Prague# Geskoslovenska Farmacie, Vol 16, No 2, Feb 67, PP 100-104
Abstract: Conditions required for sa-~isfactory sterilization are
revieweil. Hinimum temperatures and.lengthof 'stay are discussed.
The use of air as a sterilization medium and the annaratus required
for this technique are di~~cussed. The use of infrared radiation
and of a high frequency field in a dielectric modium are described.
The control of the course of sterilization is described. 54 West-
ern, 4 Czech, 2 USSR, 4 Polish, 2 Hungarian references.

ACC NRj - AF6019036 SOURCE iiz:---UW0173/65/0-18/W6/0064/0071
(A)
AUTHORt Varshavskiy, 1. Le; MaUv# a. V,;._qhaaabov, V-..G-; Goncharov, V. V.
J.
ORG: EB Minavtotransa Ara=
TITLE: Catalytic purification of exhaust gases of 'carburetor engines on alumino-
platinvA balls
SOURCEs AN ArmSSH* Izvestiya* rwiya takhnichoskikh nauk, v..18, no. 6, 1965, 64-71
70FIC TAGS: exhaust g&9# carbon wnoxide,, aluminum compoundj, platinum rv_C4.
ABSTRACT: Oiddation of the toxic components of an incomilete combustion of gases
(mostly GO and a small amount of cancerogenic substances on. a catalyst is one of the
methods for rendering exhaust gases harmless. The burning of small -amounts of CO on
the catalyst consists of three processes; diffusion of the GO molecules on the surfaced
of the catalyst, catalytic oxidation of CO into C02,, and diffusion of the C02 mole- i
cules into the atmosphere. During continuous oxidation of CO all of these processes
occur simultaneour-lye* The quasistationary method offered by D. A. Franlk-Namenatskiy
(Zhurnal fizicheskoy khimii 13, 756.. 1939) was used during the study of the oAdation
of CGOnAl-Ft balls. The study %iLs made in a special apparatus consisting of two parts'
One part was used to study the changes in the volume of flowing gas, and 'Une other to ~
study the degree-of neutralization of the entire amount of the anginets exhaust gases..

ACC NRs
7he XZMk-407 carburetor engine was used as a generator for the gases. nie catalYst.
was charged into the reactor (see Fig. 1, where 1 is the .4 1
body of the reactor# 2 is the reactor screen, 3 is the
cover, 4 is a pipe for taking samplesj, and 5 is a thermo-
I
couple) between two stainless steel screens.Platinum ap-.' I
plied to the Al 0 spheres (diameter 3-5 mm) was used as
a catalyst. OnO2~sm of Pt was needed fdr producing 1 k9
of catalytic elements. Two types of catalysts were test-
.ed: (1) with surface coating of the balls with Pt. and
(2) with surface coating with part of the Pt penetratin
deep into the grains of the spheres (internal diffusioni. Figure 1.
The process of combustion was Investigated in both types
Q,C qatayv~ at OL tam a t 4OGG* The curves were plotted in coordinates a F(t),
Where 06 aUci - cf)/rC34_A-L1z t is the temperature, and ci and of CWQ Concentrations
of 00 in the gases at the entrance and exit of the reactorg respectively. 7he inter-
pretation of the curves showed that at 6 200C the reaction occurred in the kinetic
region. At gas temperatures ;-3W0 the diffusion of the componentd to the active
centers of the catalytic elements played a predominant part in combustion. It was
shown that the 'quantity of catalytic elements necessary for the entire datoxicAtion
of exhaust' pses could be calculated from the criterial equation Sh c 0.05 Rau",
where Re is the Reynolds criterion., Sh is the Sherwood crit.VAcDAcP Pc is the constat
of the diffusion-rate reduced to the difference in concentrations, d is the conturoll-

ACC- NR: AP6019036
Ing parameter,, and k Is the diffusion coefficient reduced to the Concentration
gradient and controlied by Pick's law, The neutralizing apparatus de'siped from this
formula provided for complete purification from GO of the exhaust gas6s of the GAZ-51!
automobile under every possible operating conditions Orig, art. has: 4 fig., 4
tonnilasp and I tables
SUB 00183 07/ SMM UM 07Jan65/ OUG RUN 003
I Card

ADUNTS, G.T.; MWESUN, R.R.; CW"YAN, G.A.
ActlTation of -goWUn by bile. Isv. If Arm. SSR. Biol. naWd 13
no,'10:"-" 160. (MM 31122)
1. 8"-~Or biokbiuLl Alkedoli nauk ATwM,
(AMUM) (BIU)

MALLBYAN,, M.A.
--
Meet of gamma-aminobutyr.ic acid on the mtabolism of nucleic
acids in the rabbit brain, Ukr. biokht-n. zhur. 36 no.3:367-372
164* (IMU 17:10)
1. Institut bioldiimii Ali UkrSSR, Kiyev.

GHALABYAN. 7,h.P.
~-W- &a - w
32
of semicarbe-zide wrid b. L of 'r,
.Effect ydroxy'amine on the rate A
incorporation Into nucleic acids of the rabbit brain. Vop.
blokhim. moz., 1:157-162 164. 18,,9
.1. Institut bl-oklilmii Ali Kiyev.

CHALACEV, V.
A new simpified circuit for C.B. and dial type telephone S('ts- P-173.
(Slaboproudy Obzor, Vol. 18, No. 4, April 1957, Praha, Czechoslovakia)
SO: Monthly List of East European Accessions (EEAL) LC. Vol. 6, No- 10, Sept. 1957. Uncl.

CHALAGANIDZE, Sh. I9 Cand Tech Sci -- (dies) "Study of the process of iron
plating from phenoloulfonlo oleo 6r?l Ft for Z;, purpoyf4u, ng It In the
P or rc, I
j
repair of motor-traotor parts*" Tbilisi. 1959. 2b pp (Min of Agr GSSR.
vilili-fig,
Georgian Order of Labor Red Banner Agr lust), 100 copies (KL. 46-59, 138)
4 -~
-w-

L A H
28(5) SOV/32-25-7-33/50
AUTHORS:- Khrushchov,,M. M.,.Babichev, Me As, Chalaganidze, She I.
TITLE: New Method of Determining'the Abrasion Resistance of Galvanical-
ly Deposited Metals (Novyy metod otsenki iznosostoykosti gall-
vanichoski osazhdennykh metallov)
PERIODICAL! Zavodskaya laboratoriya, 1959o Vol 25t Nr 7, PP 872-875 (USSR)
ABSTRACT,.. A material similar to carbonaceous steel (Ref 1) which can be
used for repairing abraded machine elements can be obtained
by electrolytic deposition of irone In this connection the
properties of these deposits obtained from various electrolyte
baths and by various working techniques have to be systematical-
ly investigated. The abrasion method on the machine Kh4-B
(deBigned,at the Institut mashinovedeniya AN SSSR (Institute
of Machine Construction of the AS USSR)) (Ref 2) is most
favorable for determining the abrasion resistance (AR) of
galvanic deposits. The application of this method by means of
the machine Kh4-3 (Pig 1, Diagram) for the determination of
the (AR) of iron deposits from 3 different baths is described.
Tempered steel 9KhS and the lead-tin alloy BM were used as
Card 1/3 standard. She 1. Chalagaftidze deposited iron from the following

SOV/32-25-7-33/50
New Method of Determining the Abrasion Resistance of Galvanically Deposited
Metals
three baths: bath Yr I with iron containing hydrofluoboric-
acidj and with boric acid and hydrofluoric acid; bath Nr 2
with iron sulfate and aluminum sulfate; bath Yr 3'with iron
phenol sulfonate and ph9nolsulfonic acid* T~e temperature of the
baths was 400, current density 5 and 6 a/dm , thickness of the
deposits obtained Oo45-0*479 0*30 and 0*45 mm.-The deposition
took place on foils'of steel 45- Before the abrasion test the
surface hardness of the deposits was tested on the machine
PNT-2~ The testing results obtained showed that.the greatest
(AR).was not observed with the greatest hardness. The hardness
of the deposits obtained from bath Nr I is increased by the
tempering-the deposit, whereas the increased hardness of the
deposits from bath Nr 2 is caused by an alloy of iron with
hydrogen. Various explanations are given by a diagram
"relative (AR) - hardness" of types of-steel treated in dif-
ferent ways. There are 3 figures and 4 Soviet references.
ASSOCIATION: Institut mashinovedeniya Akademii nauk SSSR i Gruzinskiy
Card 213 institut mekhanizataii i elektrifikatsii sellskogo khozyaystva

BOV/32-25-7-33/50
New Method of Determining the Abrasion Resistance.of Galvanically Deposited
Metals
(Institute of lachine Construction of the Academy of Sciences
of the USSR and Georgian Institute of Mechanization and
Electrification of Agriculture)
Card 3/3

CHAJAQLNII=q 3h.l.
Stool coating in a phenoloulfonic electrolyte. Mashinostroitell
no,4:14-15 Ap 1162s (Iron plating) (MMA 15:5)

CHAIAKHTAIN~ KAh.; BUTO R,G,
Translocation of assimilates frou leaves to shoots under differential
photqmrIodIc conditions of leaves [Vith summary in Awlish]. Fisiol.
rest, AF no,5t4"2 5.0 157. (MM& 10:11)
1, Institut f1sidlogil rastenly A 380~. mqs~rft,
(Plantse Notion of fluids in) (Photoperiodies)

ftthcpkqsIoIe6c&I antlysts of certaln early ~Mtoms of schisophroula.
Zhur. nerve I'Pitkh. 54 no.9:721-727 8 1.54. (MM 7s.9)
1. ftIM&trlchsskW& IdInIka prI Neditsinskey akedenii imeni I.P.
P*rlov& (PIeTdIv, Bolgarly&)
early eMtow)

CHALAM-KWARTOWA, H.
Parnas, J., Lorkiev;icz,, Zb., Szczygielska, J., Chalanka-Kwartowa, H.,
Kadziolka, k.: "Badania nad wirusem neumotropowym swin w P.G.R."
(Studies on pneumotropic virus in pigs on State Farms), Annales
U.M.C.S., IX, 1, 1954.

CHALASHKANOV,
Me correct flow of the fuel-burning process, a necessary condition for the durability
W economy of the motors with internal combustion"
Teshke Prcmdablenost. Sofila, Bulgaria* Vole 8, no* 2, Feb. 10,59
Ylvatbly list of East European Accessions (EEAI), LCp Vol. 8, No. 6, J= 590 %clon

CIIALASHKANOV, N*.* ste prep. inah.
Downhill motion of automotive vehicles with running but nonoperating
engines (without fuel combustion), and study of its ef-fect. Godishnik
Min geol inst 9:101-109 162-063[publ. 1641.

CHALASHKAVOVJ-Ywa-#I~~-
Effee't of the opsi~ation of ateel rings in worn-out a7linders
of piston internal-cothbastion engimea. Mashinostroane 12
no.1022Z-25 Of63. -

CHAIASINSKI, J.
"The problem of nation in the life and thought of Albert Einstein"
p. 12 (Review, Vol. 3, no. 1, Jan/Mar. 1958, Warsaw, Poland)
Monthly Index of East European Accessions (EEAI) LC, Vol. 8., No. I., Jan. 59.

BAYGUTTIM, S.B.; GVOZDBTSKIT, N.A.; CHAJATA, I.P.
Ma"ing landform typem of ArabZ-V-W-mountainpastures in Inner
Tien Shan. Trudy Otd.geog*l Tian..fig.-geogesta.AN Xlr.SSR
no.1:23-49 158. (KIRA 12:2)
(Ambel'su, Vallay-Maps)
I
p
11

CIIALAYK, 1J.
Practice in the classificatim of the landforms of the Tien
Shan. Biul. MOTP Otd. geol. 40 no. 62157 N-D 165 (MIRK 1911)
1. Submitted May 7, 1965.

CHALAYA, L. 1.
"Materials on the Epidemiology of Trichomoniasis of Man."
Tenth Conference on Parasitological Problems and Diseases with Natural
Reservoirs, 22-29 Ootober.1959, Vol. II, Publishing House of Academy of
Sciences, USSR, Moscow-Leningrad, 1959.
Institute of Medical Parasitology and Tropical bledicine, Moscow

CRALLU. L.-Ye.; NOSINA. V.D,; DOMMA. V.I.: KA Irom, Z.Ta.
eW~
AmbUmis In farkmealstano MA. pam. I paras. bol. no*3:260-264
4-8
L In *&tora okqwrlmntallnoy pamitologit Untituta n~l.
moditalusker pareattologil i gollaintologit Hinisteretya sdro*o-
okbramnlya a= (dir. Insitituta prof. P.G.Sergi"v. zav. sektoton
prof. T.P.Pbd�y*pol'dcmy&)
(AMUSIS, I *P146iloloffe
ftesla)

CHALATA, L.Te.; SCHWNDTICH,, T.B.
Scientific conferencet of the Institute of Malaria, Medical
Parasitology and Hilminthology of the Ministry of Public health
of the U.S.S.R. Ned.paras. I paras. bol.24 no.2:190-191 Ap-Je
'55. (PARASITOTAOGT) (Miju 8: 10)

CHAIATA. L.Te.; OZMUdMVMLATA. N.N.
Scientific motfit4at the expaoded-conference of directors
of institute* of malaria and medical parasitology and of workers
directing sanitary and spidestic control services, April 14-16
1955. Ned.pams. A peras.bol'.24 no-3:276-282 Jl-S '55(NLRA6 8:12)
(PARASITOLOGY'
An Famstai conf.)
In Russia. conf.)

GH&LAU, L.Ts.
,
entific conference at the All-Union congress on the control of
parasitic diseases of the Ministry of,Public Health of the U.S.S.R.
N*d.paras. i parasliol. 25 no-3:281-286 J1-3-156. (KLRA 9:10)
(PARASITOWGT)

MEAZAYA, L.Ye., TARMOVA, T.D.
The role of Lamblia, In the etiology of chronic intestinal disturbnnees
In small children [with summnry In English]. Med. paras. I paras,
bol, 27 -no,2:176-IM Mr-Ap '58 (MIRA 11-25)
1. Is Inatituts malyarti, meditsinskoy pnratitologii I gellainto-
logli Minleterstva sdravookhranentya SSSR (dir. - -urof. P.G.
SefiVev) I YasleY No.35 Frunzenskogo rayona, Moskvy..
(OIARDIASIS. in Infant & child
causing chronic intestinnl disord. (Rus))
(GASTRONMTIBAL DISBAMS,
ebroule Intestinal disord, In Inf, & child, caused
by recurre infestation with Glprdia Otus))

W3MM. L.V.; BIMNOVA. 0.F.; IMI-TINA. 0.1.; LETKINA. Te.S.: RAMMOVA. Ye.P.-,
FA3WSMTA, I.I.; CHMATA, L.Te.; SHIPITSIM. II.K.
-NNW
All-Union Conference on the Control of Phrasitic Diseases.
Med.pumz. i paras.bol. 28 no.30-364-373 Ny~e '59.
(MIFA 12:9)
(PARASITOLOGY-COMMSSS)

CH"YA, L.Ye.
Abstract from the resolution of the All-Union Conference on
Parasitic Diseases, Narch 4-7, 1959. Ned.paraz. i paraz.bol.
28 no.3:373-377 N74e 159. (MIRA 12:9)
(PAUSITOIW.Y)

KOLOSOVA, M. 0.; CHAT-AXA, L. 74.1 VORONINA, Z. K.
Chemical structure and antitrichemonal activity of derivatives
of this ole and bensothiazols. Med. Pa=z. i paraz, bol, no,6:
703-709 161. IMIRA 3-5:6)
1. Is otdola sintetibbeskikh preparatow i otdola protozoologii
Instituta neditsinskay parazitologli i tropicheskoy neditsiny
imeni Ye. I. YArtsinovskogo Ministerstva sdravoe-khraneniya
SSSR (dir. - prore P. o. sergiyev)
(THICHaWNAS) (THIAZMZ) (BMOTHIAZOLr.)

SCITIM-1-SINOVICII, V.B.; MALAYA, L. Ye.; SIMMOVA, Ye.11.
Distribution of some protozoan intestinal diseases in man in
Moscow. Med. paraz. i paraz. bol. 32 no.6t7l4-718 11-D 163
0-11M 18:1)
1. Iz -7otozoologiclieslogo otdela ("-av. - prof. Sh.D. lrlosbl-ov-
skiy) Instituta, meditsinskoy parazitologii i tropicheskoy
meditsiny imeni Ye.I. Martsinovskogo (direktor - prof. P.G.
I
Sergiyeri Min-Isterstva zdravookhraneniya SSSITI.

CHALAYA, M. F.
"Effect of Adrenal4n upon the Explants of the Myocardium and the Skeletal Muscle,"
Medych. Zhitr., 20, to 4, 19~0

CHkIAYAj M. F.
"The Action of Carbocholine on ExplAntates of Heart and Skeletal Musclesp
Inst* of Experimental Biol. and Pathol. im. O.O.Bogorolets.9 Medich. Zhur., Vol. 23j,
No 13 pp 61-66, 195j
Expts were carried out to determine'whether carbocholine can act directly'
on muscle elements in tissue cultures,or whether its action on muscles takes place
only through nerve endings, It:was established that carbocholine may act directly
on explanted heart muscles of chicken embryos in the first stages of the embr~msl
development or on myoplasts'of somatic muscles grown under the dam conditions., This
effect, although in general characteristic for the pharmacological activity of
carbocholine, may be occasionally inverted,, diphasic., or totally absent. These
results, obtained in vitro, do not necessarily apply to conditions in vivo. 255T31

TIKOPATIMSKIT, A.D.; GOROMWSKIT, A.A., professor; CITATATA, M.. mladshiy
nsuchnyy sotradnik.
Studies of the comWative effects of I rays on normal and neoplastic
humn tissue mplants following single and repeated wTosures.
Vest,rent,i red. no,6:15-22 N-D 153. (MLBA 7:1)
1..Is otdols. eksperimentallnoy tottologii (savedoushchly - daystvitall-
n~7 chlen Aksdamit mdttslnskikh nwak SSM A.D.Tinofeyevokly) i otdola
eksperimental0noy rentganologil (savedayushchly - professor " Gorodet-
skiy) Institute, skeperisentallnoy b1ologli in. akademika A.A.Bogo-
molltes, (dirbktor - professor O.A.Bogosolets) Minieterstys sdr&vookhra-
nenlys UWjt.
.(X rays-Physiologicel effect)

0000
liffect of carbochollue on explant9d cardl&c and skelet&l mmales.
-Nedych, shar. 13 no.1:61-66 1 53. (MM 8:2)
1. Institut okveriumtallnoi biologit I patologil In. akad. 0.0.
B6molltlya.
(CHOLIS) (MUSCLO

CUUTA
foots oil a&~zAdIn and carbochollso on wWI=ts of connective and
Elf
muscular tissue; dissertation for the degree of candidate of the
medical sciences] Doistvie adrenaline, I karbokholina n& eksplantaty
soedinitellnolmrshechnol tkant; avtoreforat dissertatsit ns. soiskanie
uchenol stapeal kandidata uoditsinskikh nauk. liew.11evskii Institut
spIdesiologil I n1kroblologil. 1955. 9 p. (MA 9:4)
lo 11yovskly InstItut spideniologil I aflWablologil (Direktor -
kandidat meditsinsk1kh nouk 8.11.forekbov, saw. lob.doyetv. da. A SM
Prof. A*D.9IwofsyvrsIdy)
(AMMNLN) (Cgs=)

USWUrology. Viruses of Man and Animals. E-3
Abe Jour; Jbf. Zh.-Biol.,, No 9., 1957, 3542T
Author 81totina, N.I., Coldr-N.Y.
s
the Oii Dombyx
Title Concerning VirLWDear'106
Orig Pub: Dopividi AN UM, 1956, 11o 2, 17T-180
Abstract: The hemolynh of caterpillars and butterflies of the oak bodbyx,
which had been treated with Main and EM was studied under an
electron microscope at various stages of the developmt of jaun-
dice. In caterpill at the height of the sickness, they found
bundles of bacillar-like particles messuzIng 70M50 millimicrons.
In the earlier stages of the sickness, particles measuring 150-
2DO X 50 millicrons, were detected. In the butterflies gotten
frca the pupae, which had survived among the sick groups, they
detected particles 2DO-300 X 50 150 millizicrons. Besides this,
in the butterflies and caterpMaj at the earlier stages or the
Card 1/2 _11-

USMR/Virology - Viruses of an and Animle -
Abs Jour: Der. M.-Biol., No 9, 1957, 354ZT
Card
sickness, they round spheriftl pexticles vith a diameter or
30-50 nil 1 -1 -4 crms. The virus particles vere not evident in
healthy cases.
: 2/2
-12-
E-3

Chalaya, M. "
Stutring the question concerning the p esence of intracellular
inclusions Ln cultures of the chick embi7onal tissue during the ac-t-Ion upon
the latter of extracts from cancer(,us tumors of the stomach and from the laetiferouF
glands of man.
Mat-rialy nauchnvkh konferentsii, Kiev, 1959. 2V pp
(Kievskiy Nauchno-issledovatellskiy Institut Epidepiologii i --dkrobiologii)

GIUGEROVAS ReB.; CHAIAYA, M.F.; ASHMUNL2 O.K.
Detecting the oncogenic factor in human, gastric cancer
extracts by means fo cultivation in tissue cultures.
Voy. virus. 7 no*3:316-321 My-Je'62. (MIPA 16:8)
1. Iaboratorlya etiologii opukholey Kiyevskogo instituta
epidemiologii i mikrobiologii.
(STOMACH-CANCER) (TISSUE CULTURE)
(VIRUSES)

3/165/61/006/002/010/020
D210/D304 &.
,AUTHORS.- Konozenkov I.D,~q Svyvehnykov, S.V., and . alarv.4,
TITLE: some features of photo and X-ray - conductivity of
single crystals of cadmium sulDhide
FERIODICALa Ukrayinalkyy fizychnyy.zhurnalp vo 6, noo 2, 19619
207 - 212
TEM In this article the authors describe measuring current re-
laxation of single crystals of cadmium su-'Jphide induced by visible
light and X-rays, giving a qualitative explanation on the similari-
ty of these two phenomena. This work f.s done because despite the
large amount of data on X-ray conductivityt no adequate theory
exists which would allow the prediction of conductivity induced by
visible light. The best comparison of the effect of X-rays and
light on electrical conductivity can be made at the beginning of
the curve I = f(t), where essentially electron attachments are
controlling. Assuming at the same time that within certadn limits
Card 1/4

Some features of photo and'
8/185/61/006/002/010/020
D210/D304
the mean life of current carriers is independent of the mode of
excitation, then the current decay curves should be of the same
type for X-rays and for visible light. A suitable basis for compa-
rison then is to work under conditions of equal absorption coeffi-I
cient and equal power absorption by the latticed "Phe authors,aaveq
thenfore, made measurements under conditions of equal absorplior,
coefficients for the X-rays and 17isible light, and equal statioLzi-
ry currents through the crystal, as the power absorption could not
b? measured directly. The cadmium sulphide crystals were grown
.~-Tom vapor phaseq by a method developed at the Instuit-u-te. Aluminum
electrodes were used. These gave linear characteristics from a
fraction of a volt to a few volts. The X-ray machine gave a
supply of steady intensity from -which the copper line k a was sepa-
rated giving an absorption coe ffiC4 ent 0, 103 cm7l in CdS. A aor-
responding coefficient for visible light is obtained at ~,'51100 R.
The monc --.,7.a-tic light was obtained using interference filters
giving transmission bands of z:NX= 80 R. The experimental arrang-1-
Card 2/4

28h38
S/,1-85/61/006/002/010/020
Some features of photo and D210/D304
ment allowed separate orsimultaneous excitation with continuous
or pulsed signals of the necessary (sufficiently long) duration.
The commencement and removal of excitation was registered by a
germinium photodiodeo The CdS-curren-~, and the photodiode current
were simultaneously recorded on a loop oscillograph,, Conductivity
measurements made on-sampies kept in darkness for one hour showed
little change from ordinary samples for X-rays, but a fairly large
change was observed for visible rays due to the equilibrium rela-
tionship between electrons and corresponding levels in the forbid-
den zoneoSimilar effects were obtained for extra illumination. For
illumination with white lightp to give a current of 0.6 x 10-7 amp.
the S shape and the point of inflection were removed in most casesp
resulting in similar curves for X-rays and visible light-There
are 4 figures and 15 references: 5 Soviet-bloc and 10 non-Boviet-
bloc. The references to the 4 most recent English-language publi-
cations read as follows: Hollanderg Nucleonicsq 14p b9 109 1956;
Sihvonen, Rev. Sciento Instr., 27, b9 5, 1956; Frederichs Jacobs.,
Gen. Elo Rev.9, 54, bp 19 1956; Dutton, Phys. Rev., 112,, b. 39 1958.
Card 3/4

3438
S/185 611006100210101020
Some features of photo and D210 D304
ASSOCIATION: Instytut fizyky AN URSR m, Kyyiv (Institute of Phy-
sicep AS UkrSSR9 Kiyev)
SUBMITTED: June 309 1960
Card 4/4

ACCESSION NR:- AT3004539 ~~/290/62/002/000/0153/0160
-G.
AUTHOR: Svechrdkov, So Vol i1::J3jjj:jayap ve V
TITLE: ~ S"ral distribution of the internal PhOtOGI-Octric effect in single crYs-
tals of cadaum sulfide during excitation by
.,SOURCE.-..Radioisoto
prW*yo wtody* avtomaticheakago kontrolya; trudy* rasehiremogo*
soveshehaniyiL-VBesoyuznogo, nemimra po primnen1yu.rak11oaktiW1D4kh UqtOpov V
i.imeriteltmay takhnike i,priborostr4enlip T0,2*2 I!nmep-19629 153-160
TOPIC TAGS:
spectral distributions'phatoolectric effect,crystal, Cd, S, current
carrier r No
p C Fe, Co" , Cup Ag, W, monochromatic lightp vi3ibU light,, wave
!.lengt~,.sensitivity, energy, iWwity,,Anjectionp dxcitation,~quantum yield., hard"
isoft radi
r ion ation.
ABSTRLCT: The considerable conductivity of US in?x-rays iamhifest in a wide i'
ran
ge of wave lengths and,depends on the hardness of the radiation, the size and
prope: ties of the'cryst4l Itself,. and. especi&Uy,,:thk-4uan6Lty And quality of the
'InJec-te* d_,`imP1ffr1ties.- Mj*ri0nc-e-"hft shown that- crystAas W-Mr"Uhat are-gftnsitive
ito x-rays have energies of 0.5-1,5 Wev. The authors detected no correlation be-
;.twe6n1sensitivity of CdS ainglai crystals to visible light and sensitivity of cr7s-,;;-
6rd Y3

WRi A?3004539..,
itala to x-rays. Spectral curvesvere made for crystals 5;'19,; 34, and 300 microns
thick.' Tubes were used an a source of monochromatic radiation, the tubes having
an imticathode of Cr, Fe,, Cos Mos Cus Ag. or W.- '1W( radiation was used with a
monochromator, permitting a range of wave lengths from 0.2 to 2.3 X. It
,.was found from the experiment that the results depend essentially on the coherence
of the mionochromatised radiation, The spectral.distribution of the additional our--
rent in single crystals during excitation by x-rays *#a found.to depend on several
factors. The-current was found to increase with hardness of the radiation,, in
correspondence with increase in quantum ;eld. The principal maximum of the curye
i - f iies in the short-wave, part of the spectrui, in the rekion of A< O.Tl A.
Its position is determined by " riabsorption of seco6dary radiation of Cd and is:
:."a function of crystal thickness: with increase in. criistal thickness the maximum of",
the additional current shifts toward shorter wave.lenkths.. The-curves of spectral~
distribution of the additional current obtained under conditions of constant ab-
sorption of quanta in the crystal are'similar to those obtained under conditions
of constant absorption of energy. Thi3;Ieads't' the concl~si& that the average
0
'lifetime of current carriers- in singlo'crystals'of CdS.does not depend, in the
first approximation,, on wave lengtA of the x-rays in the range A - 2.3 - 0. 71 AS
The deltaform shape of the curve I - f( Is ;-eason for stating that -single
crystals of US may be-used as selective recelyer6 of x-rays of low and medium
cad 2/3

373B6
S/135/62/007/004/010/018
il, 3 67d D D407/D301 Or
'V
AUTHORS: Svyechnykov, S. V., Chala a .1r., and
Sheynkman, 14. K.
TITLE: On the probe characteristics of X-ray.and
photoelectric current in CdS-type single
crystals
PERIODICAL: Ukrayinslkyy fizychnyy zhurnal, v. 7, no. 4,
1962, 396-401
TEXT: The dependence was studied 6f the photocurrent on the
position of the probe (between the electrodes) during the exci-
tation of CdS, CdSe, CdSx. CdSel-x single crystals by a narrow
light or X-ray probe. The influence of the following processes
on the conductivity of the single crystals under local excita-
tion was considered: electron'drift from the lighted to the dark
side of the crystal, bipolar diffusion of photocarriers, exciton
I
Card 1/3

S/185/62/007/004/010/018
On the probe... D407/D301
I
diffusion, resonance energy transfer in dipole-dipole inter-
actions, reabsorption of the luminescence light, etc. It was
found that no definite conclusion can be reachedfbr the dominant
photo-current component and the role of the hole component by
considering the stationary probe characteristic of the photo-
current only. The probes were 0.1 mm thick, which is by one
order of magnitude less than the distance between the electrodes.
Visible light of various wavelength was used; the wavelengtl~ of
the X-rays was 0.708 and 2.285 1. It was found that the maximum,
of the probe characteristic c,3n be located (for both the light
and the X-rays) at the cathode, anode, and also between them.
The-value of the photocurrent at the maximum of the probe charac-
10- 6 - 10-8
kleristic near the cathode is about amp. This is
about, 4 - 5 orders of magnitude higher than the calculated values.
The trapping factor q was estimated (q = 103). The photocur-
rent at the anode was also larger than predicted by theory. The
Card 2/3

S/185/62/007/004/010/018
On the probe... D407/D301
probe characteristics of aspecimen, obtained by excitation with
visible light and with X-rays, were in good agreement. The
Drobe characteristics were not affected by scattering of radia-
lion in the crystals. The exciton-diffusion mechanism is dis-
cussed. No visible luminescence was observed in the investigated
specimens at room temperature. The migration of the excitation
energy was considerable in all the specimens. There are 3
figures and 18 references: 5 Soviet-bloc and 13 rion-Soviet-bloc.
The 4 most recent references to the English-language publica-
tions read as follows: W. van Roosbroeck, Bell. Syst. Tech. J.,
39, 515, 1960; J. Robinsorf Robert, J. Brophy James, Physica,
26, 440, 1960; J. Broser, R. Broser-Warminsky, J. Phys. Chem.
Solids, 8, 177, 1959; R. E. Halsted, E. F. Apple, J. S. Phener,
Phys. Rev., Zet., 2, 420, 1959.
ASSOCIATION: Instytut napivprovidnykiv AN URSR (Institute of
Semiconductors of the AS UkrRSR), Kyyiv
SUBMITTED: October 6. 1961
Card 3/3

~M3
S/1.85/62/9Q7/006/006/014
9177 D407/D301
AUTHORS: Svyechnikov, S. V. afid Chalaya, V. H.
7--
TITLE: Peculiarities of the iongitudinal photoconductivity of-
CdS-type single crystals
PERIODICAL: Ukrayinslkyy fizychnyy zhurhal, v. 7, no. 6, 1962,
623-628
TBXT: The current]-voltage and lux-ampere charaotpristics of-the
longitudinal photdconductivity of CdS and CdSe single-crystals
were investigated, various contacts being used. The contacts were
applied to the crystal either by cathode pulverization or by vacuum
subl�mation.-Cd and In were used as ohmic contacts., whereas Ag, Au
and Cu were used as non-ohmic contacts. The latter had a filtering
effect, causing a shift in the photocurrent maximum towards the-
longwave side of the spectrum. It was found that CdS single-cry-
stals with filtering contacts-are sensitive in a very narrow sDec-
tral region, for which the absorption coefficient of CdS is reia-
-tively small (less than 103CM-1 ).
The peculiarities of the CdS-
-Card 1/3

S/1 85/62/007/006/006/014
Peculiarities of the... D407/D301
type single crystals can be summed up as follows: 1) A strong'de-
Dendence of the current-voltage and lux-ampere characteristics on
~he material of the contact and on the method of its applleation.
2) Over-linearity of the dark current-voltage characteristics,
with a slop- exceeding 2; these characteristics become linear by
illumination (in the specimens with Ag and Au contacts); this is
due to the different-dependence of the space charge and of the
photocurrent on the voltage; the coefficient of photorectification
attains.values of up to 104 _ 105. 3) The appearance in the cur-
rent-voltaae characteristics of a strongly pronounced hysteresis,
with a relaxation time of tens of seconds; this is.due to the for-
mation of a space charge in the crystal and the contacts. 4) Qua-
si-saturation of the lux-ampere characteristics,-whose slope va-
ries from 0.04 - 0.06 at low voltages to 0.2"- 0.3 at high ones
(with illumination exceeding-100 lux). The'quasi-saturation effect
is related to the presence of high-resistance sections iii the
crystal. 5) The appearance of a photovoltage of the order of 200
250 millivolt in specimens with Cu-Cd contacts; this can be ex-
Card 2/3

S/185/62/007/006/006/014
Peculiarities of the D407/D301
plained by the presence of a high gradient of carrier concentra-
tion in the bulk of the crystal, arising as a result of a sharp
weakening in illumination. The properties of the longitudinal pho-
toconductivity of CdS single crystals can be used for development
of efficient andbompact photoresistors of very low voltage, suit-
ableto operate as keys. There are 4 figures..
Vt'
ASSOCIATiON: Instytut fizyky AN UkrRSR, Kyyiv (Institute*of Phy-
sics of the~tS UkrRSR, Kiyev)
SUBMITTED: January 23,1962,
Card 3/3

EWP )/EWT(m)/BDS AFFTC JD'
L 18252-.63
ACMSSION NR: 'AP3002120
S/0185/63/008/006/0664)0668.
AUTHOR: Chalaya V. 00's PnabzW*koy So ve
TrfLZ t On the equivalent circuit and photocapi.L.citance of longitudinal Cds-
photoresistors
SOURCE: Ukrainsvlwy fisychmy zhurnal, ve 8. no, 6, 1963, 664-668
TOPIC TAOS: nonlinear contact.-,. longitwiin4~ photoresistance- capacitance,
inwdnatlon, barrier layer, leakage current, CdS, US photoresistor US detector,
equivalent circuit.
ABSTRACT: "Mis capacitance of longitudinal CM pho
torsistors with non-linear
contacts is of considerable magnitude. It depends on voltage applied to the sample
and its illumination. its nature is associated with the presence in the con~act3
of sections with high resistivity and characteristic dimensions of about 10-0cau
7b9 dependence C M) betleen the capacitanoe and inumination was studied.
The range of illumination varied from 2ero to several hundred lux. Within these
limits the relationship was linear to first approximation. The authors developed
the equivalent circuit of a lmgitudinal pho-borasistance, The method of measure-
ments and the actml circuit used are described. The capacitance and leakage
LqS~d 112

G. [Chalaia, V.H.]
SVECHNIKOV, SOV* [Sviechnykov, S.V.); CHALAYA,
Spectral distribution of the X-ray conductivity of CdS single,
crystals. Ukr. fiz. zhur. 8 no.10:1157-1163 0 163.
Problem of ohmic contacts to photovaristors from CdS single
crystals and its analogs* Ibid.:1164-1169 (MRA 17:jj
1. Inatitut poluprovodnikov AN UkrSSR, Kiyev.

_L 64746-65-,
ACCESSIW.NR.-_ A.P50l5434:-_-_-
,x-ray tube supplied with rectified, smoothed, and stabilized voltage.
!,The width of the x-ray beam in the plane of the sample was about 0.2
inn. This was also the distance between the electrodes. The number
~of quanta incident on the sample was determined with an MSTR-5
counter of known efficiency and an RE-1 scaler. The number of quanta
absorbed by the crystal was found from its known thickness. The
l
lphenomenological photoconductivity quantum yield was measured by the
~..~usual method. The sample wasilluminated for the same amount of time.
-The---curr Ancrease-was measure
as.-7with -x-rays. ent~~' d similarly, and the-:
optical wavelength chosen (5100 A) was close to the photosensitivity
maximum of CdS and such that the absorption coefficient was equal to
that of 1.54-A x-rays. On increasing. the illumination with visible
[Jlight the quantum.yield-of:tbe.photopurrent decreases, indicating
:-.Itbe simultaneous nresence-of'slow trapping.t-a-levels and s-channel
.1 quan - -a function of the x-ray
;recombination. The tum yield curve-as
_11illumination. isqualitatiYely similar... Good correspondence between
Ithe light and x-ray yields,is also observed in the case of a sample
ICard

SVECHNIKOV, S.V.; CRALAYA, V.G.
Photoresistors under key conditions. Jlvtom. i-prib. no.2.&"-6/+
AP-Je 163. ('PIIRA 18:8)
1. Institut poluprovodnikov AN UkrSSR.

v9978-m W 1210OW IM (h) ITWA (a) UP (4
XCC RK, APS027428 UR/0181165/007/0.11/3413/3415
SOURCE CODE:
AUTHOR% Svechhikov, S. V. Cha
laya, V. G.
ORG: InEtitute of SjA onductc"~ AN:UkrSSR, Kiev (Institut poluprovodnikov AN ukr.SSR')
TITLE: Determining the enerV of an electron-hole pair and absolute quantum yield
for radioconductivity.in,CdS and CdSe simle crystals
SOURCE: Fizika tverdogo t~l a. v. 7, no.-11. 1965, $413-3415
-.TOPIC julfi4~2----cadmium., selenide,..juantum. yield, electron hole
6-6f- C S,-"Jjr%L'--
Sii 1e
ABSTRAM IMPosea- 01 man, it do -
n9 cmt t
'the,true quantum yield of radioconductivity.,and energy for separ -ation of an electron-
~hole pair are measured. Data from measurements on thirty specimens show an averao
quantum yield of (1.8 1 0.06)-103 electrons per absorbed quantum, and an average pgir
separation energy of,(4.96 * 0.11) ev. Similar measurements for CdSe gave (2.1 '
1 0.00-103 electrons.per absor)>ed quantum and,(4.22 & 0.02) ev. These values agree
satisfactorily with the empirical formula
C' 2.5) ev
9
whereE is the width of tbe:fbrbidden band, giving r. 4.9 ev for CdS and 4.2 ev for
-Card 1/2

- - ~ : ~ - - -- - - - - - ~ --~ ~ - I - . I I ~- I - . I - - - ... - - I ~-- ---- - - --m

RDW/JD/LRB/GG
WT(vi) N699PM&.-L bVWs/66/on/ool/o
ACCESSION HR: APB /Ews 049/0052'
Qwlayd V. G, (Chalaya,
AUTHORS S!~2chVkoV i S. V. (Svechnikov, Sa V.); V. G. 4
ORG: Institute of -Semiconductors AN LlkrSSR (Instytut napivprovidnykiv A14
TITLZ Measurement of the wuw& of separation of an electron-hole pair and of the'
tals of cadmium sul-i
absolute quantum yield of the x-ray conductivity of single crys
fide and cadmium selenidd
SOURCE: Ula~ayinslkyy fizycbnyy.ZhUMalj.v* 11, no. 1) 1966, 49-52
!TOPIC TAGS: cadmium sulfide 'cadnium selenide, *single crystal quantum yield,
x-my effect, pair production
ABSTRAM The authors determined the absolute quaniumsi/eld of x-ray. oonduc-
tivity and the separation energy of an electron-hole b ",arative nreasure-
ments bf the photo and x-ray conductivity of RjMle crystal of cadmium sulfide and
cadmium selenide. In ths'pa&Aum sulfide the conductivity was excited by light with
0
in cadmium selenide
a wavelength of 5100 A and ranocbrowtic copper K_,, r6diation,
0
the wavelength of the exciting.light was 7180 A and monochromatic copper Yk rediar
tion. In each case these wavelengths corresponded tD identical absorptim coeffi- i;~
Card 1/2

L 26949-66
AP6006762-
ACC NR:
.

absorption-co fficients. -For WS-this corresponds to visible radia.
e
0 0
'A '7180 A. The points of
tion wi to
th a,wavelength 5100. , and for CdSe
a plot of the stationary x-ray sensitivity as a function of the sta-,
tionary pbotosensitivity.fall close.to a straight line, Indicating
correlation botween,-the sensitivities. A similar plot obtained in
measurements using-.tbe continuous x-ray and visible spectra resulted.
in a great scatter~.of points. This is interpretect as not being due.
f~correlation, but rather to the inadequate condi-
to:'tbe absence o
tfons of excitation of CdS and CdSe single crystals when using the
continuous spectra. A-comparison between the phenomenological
-and x-ray conductivity of Cds-and CdSe
quahtur..yields of the photo-.
single crystals indicates thatg)od agreement exists between the
values of-the*quantum yields of the photocurrent and the x-ray con-
ductivity, giving rise to the correlation of the stationary sensi.-
tivities. Orig*..art.,has: 2.figpres and 2 tables...,
SUB CODE: 2b/ DAM: 20Mar65/'.'ORIG REP:'Oog/ oTH REP: oo6
A
_

A L A 11A,
BARABA A.; CHAUTA. Z.
use or horn and hoof "plastics." Prom.koop. no-7:22-23 Jl '57.
(mm 10:8)
I.Direktor Chornovitatoy pugavichnoy rabriki (for Barabanov).
2.Nachallnik otdolenlya tekhnichaskogo kontrolya Chernovitakoy
pugovichnoy fabriki (for Chalaya).
(Horns) (Buttons)

T zi Ak vwvvA; POKNUWSVA. G.. redaktor; PLUM, T.
a
gahMORN."5�r, A., takhnichookly redaktor.
(serov. the aviator; a biographical numativel Letchik Serov;
blograflAsakeds povent'. Koskwa, Izd-vo T~K TUSK %lodala
gvardlIal. 1955. 213 P. (KLRA 8:10)
(Serov, ArAtolli Zonstantinovich, 1910-1939)
. -1

BABNO.. A.K,; RHAIAYA,_Z.I.
Fluorescence method used in the determination of microamounts of
metals in the form of compounds of metalthiocyanate (halide) with
a basic dye. Report Vo.lj Determination of zinc by the fluorescence
quenchifig of aqueous solution of rhodamine 0. Zhur.anal.khim. 16
no,3:268-271 MY-Je t6l. (KMA 14:6)
1. T. G. Shavchenko Kiev State University.
(Zinc -Analysis)
(Rhodamine)
(Fluorescence)

L 10612-63
'ACCESSION Mt .03001018~ S/0075/63/0-18/005/0570/0574
AUTHOR:, Babko, -A.: K.
Chalaya. Z.
TITLE; The study of rhodamine C as,a fluorescent reagent for indium,
SOURCE., Zhurnal analiti t V 18 no. 5, 1963, 5?0-574
cheskoyAhimi
TOPIC TAGS: rhodamine.C, determination of indium, fluorescence of benzene
extracts
ABSTRACT: Plodamine C is the best reagent for the extraction-luminescent deter-
mination of indium in the form of a bromide:complex.1 For the determinations of
indium by the fluorescence of benzene extracts the optimum conditions are as
follows; sulfuric-acid 3 to 6N and_ZN potassium bromide. The use of hydro-
chloric acid is not suitable. Addition of acetone and some other solvents to
the aqueous solution before the'witractiop of rhodamine C brominidate inorease
the solubility of the indium compl ex and does not appreciably effect the solubi-
lity oftheindium -.omplex anddoes not appreciably effect the solubility of
rhodamine bromide. Under this optimum condition the sensitivity of the deter-
mination is 5 times higher and the results are more reproducible. Orig. art.
has: 1-table and 9,graphs.
Card 1M
------------ -------

BABKO, A.K.;,CHALAYA,, Z.1.
- --------
Study of rhodamine C as a fluorescent reagent for indium. Zhur.
anal. khim. 18 no.5:570-574 MY'63. (MIRA 17:211
I

BABKO$ A.K.; MALAYA, Z.I.
-
Dyes of the rhodamine group as luminescent reagents for
borone Ukr, khim. zhur. 30 no.3:268-274 164.
(MIRA M10)
1. Kiyevskiy gosudarstvennyy universitet im. T.G. Shevchenko.

BABKO, AXQ; CHALAYA, Z.I.; VOROMOVA, E.D.
Lumirlescence method of determining boron in alkaline media using
ion-exchan
ge resins. ZAv. labi 31 no.2-.157-159 165. (MIRA 18M
1. Institut obshchey i noorganicheakoy khimii AN UkrSlqR.

~j 1)
ACC NR% AP6010054 SOURCE CODE: UR/OC)32/66/032/003/02.70/0273
AUTHOR: Babk-o. A. Ko; Chalaya, Ze I&; Mikitchen~w, Ve Fe A
ORG-. none
TITLE: Microdetermination of arsenic by butylrbodamine
SOURCE: Zavodskaya laboratoriyap ve 32, no* 3. 1966# 270-273
TOPIC TAGSs arsenic# microchemical analysis
ABST111ACT: The method is based on the formi. ation of an arsenic molybdonum complex with
buty1rhodaTaine and is used for the determination of As in NaCl. Ton grams NaC1 is
dissolved in 35 ml 'waterv heated to 40-45C. and acidified with 5 ml SN HpSD,,* The a
nic(V) is reduced to arsenic(III) by 1.5 ml 20% KI and 1 ml fresh soluti6n 6f ascorLia
acid. The cooled mixture is extracted by two 5 ml fractions of 11 diethyldithiocarDamic
acid in CHC1 3o The extracts are collected and washed two times with 2.5 ml In H 2so 40
mixed with 2,5 ml water and the GHG13 is evaporated on a steam bath. A 2 ml is ddd6d
to the residuo and the mixture is evaporated to dryness. The dry residue is dissolved
in 1.5 ml 8N H 2SO and then mixed with 1o3 ml 0901 N rarmnium molybdato and 0.3 ml
OoOZ% butylrhoMin"e solutione After 10 minutes the solution is extracted by 7 ml
ethyl other,, the extracts are washed with ~20# mixed with acetone, and the density of
Its color Is compared with that of standard solutions* The optimal conditions for the
Card

L o8664-67
ACC NRt AF6010054-
determination are; 4 x 10-4 H M and 3 x 10-6 X butylrbodamine for 5 x 10-7 X As
present, and 044-0.05-p As in 7 &1 of other extracts* The sensitivity of the de-
termination is Oelr As per 35 ml NaCI solutions Orig. art. bass 4 fig. and 1 table*
SUB GODEt 07/ SUBM DATE& none/ ORIG REF& ODS/ OTH Ws 004

.r" u
Review, W9 4 UO*7:56 JI 139, (MRA 12:10)
PIL governors)

SHMSUTDINOV, Z.; CHAMM, ~R-
.Water regimen of vorMood l6d9S, And IMMOV gra85 in the JrArnab-
chull area of Vsbekletan. Uxb..blol. shur. no-5o.25-27 160.
(MIR& 13:11)
1. Institut karskulevodetva Usbekskqr Akad sli sellskakhozyayst-
venuykh
(Ownsbobull Stepp~-Mnts, Iffect of aridity on)

GLAMOV, S.I.; CHAUTSHIT, M.N., redaktor; IRA NAT.A. A.1%, tekhnicheeki7
redaktor
[Practical Sanwa for the boatswain on *toau andL motor ships)
Prakticheakoe posobio botsmann graso-passexhirskogo paroteplakhods.
Moskva. lad-vo Ninisterstva. rechnogo flats, SSSR. 1951. 105 p.
(Nicrefflal (NLRA 7:10)

PRUMYSL POTRAVIN. (Ministerstvo potravarskyho prunysiu) Praha, Czechoslovakia.
Vol. 9, no. 9, Sept. 1958
Monthly List of East European Accessions (EEAI), LV, Vol. 8, no.7,.;ul* 1959
Uncl.

AVTONOMDV9 B.V.; BUNDAREV, I.I.; BORISENKO, P.I.; BMIAKA, S k.; VESEIDV,
N.D.; ZUBMV.. K.V.; KLIMEM.. G.A.; KDTIIZMIY, D.G.;',KUDISHj,
A.D.; IAVREREENKO., K.D.; HUMIN, N.P.; WINDV, A.M.; .
NDLDRANOV, S.I.; ?I"TYM9 A.A.; POBEGAYLO, X.M.; POGATMIrY,
V.L.; SAVINM, A.I.; SAFOZHNIKOVp F.V.; SERDYUKOV,, M.P.;
FINOGENOVV Ya.I.; M=Vp Ye.I.; AHANIN; Y.F.;
SHISHDVq V.V.
Ivan Konstantinovich Xhivrenko; obituary. Elek.sta. 34 no.2296
F 163. (MIRA 16.-,4)
(bivrenko, Ivan Konistantinovicht 18W-1962)

FOMMAMVAv V.A.p mUdshiy nauabnyy votradnik; (~HALDU# V.A.
Sanitation'of a farm afflicted with hog cholera for a lobg
time., VotertnariU 40 no,6:41-4#2, Jo 263. (MIRA 17: 1)
1. lutamyskaya nauchno-issledovaiel'skaya vaterinarnaya
1.
statntsiyao 2'. Direktor KustaWsk naiMmo-iseledovatel'skoy
veterinampy atantaii (for-ChalZk7o

CHALDMOTO A.X* Irand.arkhttektury
ftoblms In designing now types of schoolbousese Izv. ASIA no.2:57-
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CRALDYSHEV, V. A. ,
'Vhe energetic spectrum on the basis of a lattice model in connection with the
sphalerite lattice"
Report presented at a Conference on Solid Dielectrics and SemieonductOrsj.
Tomk PbJvtecbrdcAl Vist, - P 3-8 Feb - 58 -
(Elektrichesty0j, `56., 60- 7j, 8346)

SOV/139-58-5-13/35
AUTHOR: _Chaldyshev, V. A.
TITLE: Application of the Net-Wort Model to Investigation of Energy
Spectrum of Electrons and (Positive) Holes in Crystals with
Zincble'nde Type Lattice (Primeneniye setochnoy modeli cLlya
issledovaniya energeticheskogo spektra elektronov i dyrok v
kristallakh s reshetkoy tipa tsinkovoy obmanki)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,, fi-zika, 1958,
Nr 5, pp, 65_69~,(USSR)
ABSTRACT: The free-electron model of a conjugated molecule is ex-
tended to apply to zinoblende type lattices. When each con-
duction electron is allowed to move freely along the set of
one-dimensional lines (i.e. bonds) joining adjacent atoms a
band stzructure appears. Such a model is called by Coulson
(Refs.1, 2).the free-electron network model, and has been
applied by him to metals. The extension to zinoblende type
lattices having types of atoms of different radii r I and
r2 requires the formulation of a lattice potential v(x)
Card 1/4

Application of the Network Model to Investigation of Energy Spectz4a
0
of Electrons and (Positive) Holes in Crystals with Zineblende Type
Lattice
Card 2/4
which has values -vi or 0 or -v2 according to Pwhether
1
X