SCIENTIFIC ABSTRACT LUKANIN, V.S. - LUKANTSEVER, YU.L.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001030720016-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: April 3, 2001
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

. LUKANIN,,_Y.21
Survival of adult Dreissena in aqueous solutions of copper
of various concentration and temperature. Trudy inst. biol. 7,nutr.
vod no.7:81-82 164. (MIRA 18:2)
1. Institut biologii vnutrennikh iiod All SSSR.

LUMIN wpm,
Fe'led'i'n'g' of chironomid larvae (Insects. Diptera) in the surf. zone of
the Black Sea, neer Karadag. Nauchdokl.vvs.shkoly; biol.nauki no.1
27-34 t58 (MIRA Ili8)
1. Predstavlene knfedroy gidobiologii Moskovskogo tekhnicheskogo
instituta rybnoy promyshlennosti i khozyaystva im. A.I. Mikoyana.
(BLACK SU--CHIRONOMIDAE)
(LARVAP.--rHSECTS)

LUKANINP V.S.
Effect of the bod7 weight and temperature on the rate of filtration
in ten4*edids feeding on seston. Vop. ekol. 5:117-118 162.
(MRA 16:6)
1. Institut biologii vodokhranilishch AN SSSR, Borok.
(Ghird~,,pmidae)

1,
MANTEMLI) ".P., otv. red.; LUKANIN, V.S.p red.
[Feoding habits of predatory fishes and their rela-
tionship with feed organisms] Pitanie khiBhchwjkh
ryb i ikh vzabrootnoshentia. s kormovy-mi organizmami, I
MOSICva, Naulca, 1965. 194 p. (MIRA .18:11)
1. Akadeniya nauk SSSR. Inatitut P.orfologii zhivot.7kh.

LUKANIN, Ye., polkovnik
The recommended method is the most effective weai)on in the hands
of the leaders of political study groups. Komm.~om-uzh.Sil 1
no.16:82-86 Ag 161. (MIRA 14;7)
(Russia--Armed forces--Political activity)-

Ye., pollcovnik; KOZLOV, N., I.ori-,)-)P~oviidk, Icand. ln*,i,
7.-Ictory of the Soviet Armed Forct~o ~Ln the Careat
'dar; third article. Komm. Voor-,zh, Sil. A, no.l-:OL-c',!R ja 16/4.
17.9)

I-BY"'I'll FN Yij.;, pol-kovnik
r I
,~-abetantlollty %nd rf fjolltlcal titudles~ Xc=.
.- 0:,' `4
vooruzh. Si 1 46 r;0. L Mv - - ~ - (Ira. F.A 1.8 . 0, *)

DAVYDOV, A.S., polkovnik; KORSHUNOV, V.N., polkovnik; KOZLOV,
Ye.A., polkovnik; NESIN,
N.D., podpolkovnik;.&W.
A.A.: po3J,,ovnik; POZVTOGOV, A.S.,, polkovnik; PUTINTSEV,
A.I., podpolkoimik; SIDORENKOV, P.I., polkovnik; SYTOV,
L.G., polkovnik; FEDIN, G.R., polkovnik; CHEREDNICHMO,
V.T., pol]-Ovnik; CHERNYSIEV, F.I.,, kontr-admiral zapasa;
SHATURNYYj A.N., polkovnik; ROMANOV~ I.M.., red.
[Methodological materials for political instruction) Me-
todicheskie materialy k politicheskim zaniatiiani. Mo-
Avat Voenizdat~ 1965. 240 p. (MIRA 18:7)
1. Russia (1923- U.S.S.R.) Glavnoye politicheskoye upravle-
niye Sovetskoy Armii 1 Voyenno-Morskogo Flota. Upravleniye
propagandy i agitatsii.

41Q ,polkovnik; CHEMNICHEIZO, V.T.. polkovnik; LESNWSKIY, S.A..
po k6vnik; KOLONOV. V.I.' kEkpitan 1 range; KORKESHKIII, A.P., polkovnik;
FOROFOMOV, I.F., podpolkov-nik; ROZAKOY, I.S., podpolkovnik; LISHHOV,
H.M.. oodpolkovnik; SAPRONOV. A.T., mayor; B-WASffGH7-NXO, T.K., mayor;
MPiftiKOVI, T.N.; SOROKINA, L.D.; ZOTOV. M.M.. Dolkovnik, red.:
MYASNIKOVA, T.F., tekha.red.
[Material for political studies; a manual for group leaders]
Materialy k politicheskim zaniattiam v pomoahchl rukovoditeliam
grupp. Moekva, Voen.lzd-vo H-va obor. SSSR, 1958- 199 P. (MIRA 11:5)
1. Russia (1923- U.S.S.R.) Armiya. Upravleniye prODagandy i
agitataii. 2. Voyennyy otdal Gosudarstvennoy biblioteki imeni
V.I.Lenina (for Skepenkova, Sorokins)
(Rueoia-Army-Fducation, Nonmilitary)

KAIASHNIKJ, M.Kh.y general-leytenanty red.;_PW)qj,je.A.,
gvardii polkovnik, red.; MURAVIYEEV, A.1., polkovnik,
red.
(Sergeants and master sergeants of the Arrred Forces of
the U.S.S.R.; a training manual for political instruc-
tion with sergeants and master sergeants] Serzhanty i
starshiny Vooruzhennykh Sil SSSR; uchebnoe posobie dlia
politicheskikh zaniatii s serzhantami i starshinami. Mo-
skva, Voenizdat, 1963. 412 p. (141RA 18:2)
1. Russia (1923- U.S.S.R.) Glavnoye politicheskoye up-
ravleniye Sovetskoy Armii i Voyenno-Morskogo Flota.

S/020/63/148/003/019/037
B108/B180
AUTHORS: Bagaryatakiy, Yu-. A., Lukanina, I. G.
TITLE: X-ray diffraction investigation of the initial stage of
disinteg'ration of the solid solution an Fe-Ni-Al alloy
PERIODICAL: Akademiya nauk SSSR.' Doklady, v. 148, no. 3, 1963, 573-576
TEXT: The superstructure reflections from large single crystals,ajrtxmdmate,.,~
composition Fe 2NiAl, were studied after homogenizing and quenching and
after tempering at 700 0C. On quenching spherical zones were formed, which
increased in size on tempering. They consisted of a core enriched in
atoms of one type and a shell of lesser concentration. In the alloy under
examination these cores may be either chiefly Ni and Al atoms (incipient
P2 -phase)'or chiefly Fe atoms (incipient P-phase). The size of these
zones is about 90 - 140 X after normal quenching, 40 - 65 9 after sudden
quenchingg increasing to 170 - 290 X after 1 hr'tompering. When the
number of zones with NiAIL cores grows, t-he whole alloy disintegrates into
regions of not equi-axial shape. It is this which causes the high
Card 1/2

oz 9--tWO~.A
J.
S/020/65/148/003/019/037
X-ray diffraction investigation of the ... B106/B180
coercive force associated with this alloy.
ASSOCIATION: Institut metallovedeniya i fiziki metallov Tsentrallnogo
nauchno-iscledovatellskogo instituta chernoy metallurgic
(Inatitute of Metal Science and the Physics of Metals of the
Central Scientific Research Institute.of Ferroua Metallurgy)
PRESENTED: July i8, 1962, bj G. V. Kurdy)imov, Academician
SUBIMITTED. July 17, 1962
Card 2h

BEZUGLYY? S.F.; LUKANINAp V.S.
Petroleum oil emasion (praparation No.30) for summer spraying
of fruit trees against the San Jose scale. (Trudy) NIUIF
no.171t103-110 161. OURA 15:7)
(Ban Jose scale) (Petroleum products)
(Insecticides)

KLADCHIKOV, S.M.; LLT.ANINA,Te.U.; POLTANSKAYA, V.P.
[Methods of calculating production costs on collective farms]
0 aebastoimosti produktaii v kolkhozakh; metodike ischisleniia.
Moskva, Gos.izd-vo sellkhoz.lit-ry, 1959. 109 P.
(MIRA 13:12)
(Form produce--Costs)

LunNila, M.I.
- .
.. -;~ ,- ,
..X.
Svanbergite In bauxites of Kamensk District in the Central Urals.
Zap. Vses. min. ob-va 88 no-5:586-591 '59. (WRL 13:2)
(Kamensk Diotrict-Svanbergits)

1-,A 242T30
USSR/Electricity - Distribution Systems Dec 52
"Engineering Economic Comparison of Two Cir-
cuits for a City Electric Power Network," Engr
N. D. Lukanina and Engr L. M. Shiberle, Lenin-
grad Eng Economic Inst imeni Molotov
"Elektrichestvol' No 12, pp 66-69
Gives eng economic comparison of two types of
low-voltage closed circuits for sections of new
multi-story dwelling on basis of planning data.
Compares networks constructed on so-called semi-
closed circuit and on closed circuit. Submitted
5 NOV 51.
242T30

I
YASTREBOVAq L.N.v kand.geolog-mineralogicheskikh na#; LOWINAp T.M. 9 Lub.
Stabilizing soils b7 synthetic resins of high molecular weight. Avt.
dor. 24 no.2:16-17 F 161. (NDA 14:3)
(Soil stabilization) (ResinsiSynthetic)

LUKANINA, V. G.
"The Physiological Characteristic of Pine Tres Seedlings Daring the lirst Year of
Vegetation.' Cand Biol Sci. Tomsk State U imeni V. V. &Wbyehey, Tomsk, 1954.
(KL, No 1, Jan 55)
Survey of Scientific and Technical Dissertations Defended at USSR Higher Educational
Institutions (12)
SO: SUM No- 556, 24 Jun 55

USSR / Forestry. Forest Crops. K-3
Abs Jou--,,: I'lef Zhur-Biol., No 6, 195>8, 24898.
Author
Inst : Not given.
Title : Influence of Mineral Fertilizers on the Process of
Pine Seedlings Rooting in the Conditiona of the
Karaull Woodland.
Orig Pub: Tr. Sibirsk. lesotekhn. in-ta, 1956, sb. 14, 13-20'.
Abstract: Application of mineral fertilizers under pine seed-
lings better promotes their vigorous upward grovith,
the renewal and grovith cf the root system, and
quickens the process of striking root. In the first
half of the vegetation period phosphoric fertiliza-
tion shows a particularly-favorable influence on
the growth and development of the seedlings. Potash
fertilizer promotes the forming of an assimilative
apparatus.
Card 1/1 38

BEZUGLYYJ, S.F.; SARISHVILI, I.G.;_LTLANINA,_ V.S.; POKROVSKIY, Ye.A.;
UNTERBERGER2 V.K.
Investigation of the chemical stability of mineral oils and oil
fractions and development of nonphytocidal emulsions based on
them for,controlling posts of citrus and other fruit cultures.
[Trudy] NIUIF no.164:34-35 '59. (MIRA 1515)
(Insecticides)

"':utri J o,
G:~.-, t r o
135 i..

I C. .. j, .
s k e I e t (-- r,
of ~'em'.-~akov t-vpa inzegr, ~S c F
Peint5 of an A tyze Z-re,--ion. 53SL-R a6l no
kovokiy oblaotnoy peda~-)gicheskiy ln,~,Lltut im. N.K. Krupskoy.
3-Libmitted August 17,

LUNIN, N.;_WKANKIN, Vmw
mmmmmom
What hinders engineers of heavy freight trains. Sots.trud no.l:
72-75 A 156. (Railroads--Freight) (MLRA 9:7)

t ~'
" . f - 1-1 1 / /~. - T ,, -' V -
j- L //-'"' - - ~il
ZAKHARINKO, H.; LUKANKIN, V.
Wages of-mimAazd ahmUng crews in railroad transportation. Sots*
trud-no.9:57-62 S 156* (MLRA 9:12)
(Railroads-SalarieB. pensions, etc.)

MOM, Mleczysiaw
Sheet cutting aggregates of cold rolling mil.1s. Prob---emy p:-oj
hut maszyn 13 no.4:115-122 Ap 165.
1. Biprostal, Krakow,

Uma"OV, A.
"Good Conditions for Scientific Research Work Everywhere." p. 31
(MRAVE-14 FRONT, No. 46, Nov. 1954, Sofiya, Bulgaria)
SO: MonthV, List of East European Accessions, (LEAL), LC, Vol. 4
No. 5, May 1955, Uncl.

LUKANOV, A.
"Transfonnative Power." p. 4,
(ZDRAVEN FROIG, No. 46, Nov. 1954,, Sofiya, Bulgaria)
SO: Monthly List of East European Aceessions, (&6tL), LC, Vol. 4
No. 5, 1,ay 1955, Uncl.

LUMUMV, A. T.
---i urgical treatmerrb of ostaoarticular tuberculoais in Bulgaria,
Vest. khir. 700. 1950. PI, 50-3
1. Head Aasistant of the Propedeutic Surgical ClInic of Sofia
Universityp Bulgaria.
CLI-M 190 59 Nov.,, 1950

LUKANOV, A., and othars-
"Treatment of Slow-Healing and Atonic Wounds b7 the Method of Academician Metodii Popov's
Method." p.85, Izventiia, Sofi7a. Vol- 3, 1953 -
SO: East ftropean Accessions List, Vol. 3, No- 9, September 1954, Lib. of Congress

LUKANOV, A., gl. khirurg ns. instituta; KUNGHXT, Or., st ordinator
E
Severe open injuries and gunshot wounds of the abdomen and their
therapy. Rhirargiia 7 no.1:6-20 1954.
1. Institut za burza meditsinska pomoshch "N.I.Pirogov.0 Glaven
lekar: A.I.Simeonov.
(ABDOMEN. wounds and injuries,
*ther.)
(WOUNDS AND IWMIJIS.
*abdomen, ther.)

LUKANOT, A.; OrM CHEV,,G., GRUXV, Iv.
Acute appendicitis In children. Kh1rurgila, Sofia 7 no.8:458-465
1954.
1. Meditsinska Akademila T.Cherveakov, Softia. Propedevtichna
khirurgichna klinika. Zavezhdashch katedrata: proff G.Irapitanov.
Institut za Burza Reditsinaka Pomoshch N.I.Pirogov. Glavou lekar:
A.Simeonov. Glaven khirurg: A.Lukanov.
(APPENDICITIS, in infant and. child,
surg.)

UIWOV, A.F., at. assistent d-ro (Bolgariya, Sofiya, Aleksandrovskays,
Klinika kaf ed'7 operativnoy khtrurgii)
New technique in creating a permanent artificial anus. Test. khir.
74 no.5:69-71 -T1-Ag 154. (MRA 7:10)
1. Iz kliniki kafedry operativnoy khtrurgii (zav. dots. A.H.
Brokhovich) MadLitsinskoy akademil imeni ToChervankova (Sofiya)
(AM, surgery,
artif,, technic)

LUKANOV A.; TSINOV, TB.
Tleus aad Its therap7. Khtrurgiia, Sofia 8 no.1:10-21 1955.
1. Institut z& burg.,& meditsinskR pomoschch "N. I. Pirogov" -
Softia. Glaven lakrr: B. Davetakov. Glavan Khirurg: Al. Lukanov.
(INTXSTINAL OBSTRUCTION, surgex7)

LUKANOV, Al; ANASTASOV, Cp.
Case of combined severe gmebot wound of the stomach and left
urinary tract. Khirurgiia, Sofia 8 no.2:177-181 1955-
(WOUNDS AND-IRTURIES,
gunshot, stomach & urinary tract)
(STOMACH, wounds and injuries,
gunshot, gastro-urinary wds.)
(URINARY TRACT, wounds and injuries,
gunshot, gastro-urinary wds)

LUKANOV, A.
- - -~ .'I- , -
~4 -
Surgical acute abdomen. Kirurgiia, Sofia 8 no.9:810-824 1955.
(ABDD14EN, ACUTE, surgery,
(Bul))

-LUKANDV, A., Dote.
70th anniversary of birth of Lorents Bloler. Khirurgiia,
Sofia 9 no-3:280-281 1956.
(BIOGRAPHIES,
Bloler, Loreto (Bul))

LUKANOV, A., Dots.; IKOIJ014)V, Iv.
Cerebrocranlal trauma in children. Khirurgiia, Sofia 9 no.
7-8:582-595 1956.
1. Inntitut za burza meditsinska pomoshch N.I. Pirogov--Sofila
g1. lekar: B. Devetakov.
(BRAIN, wounds and injuries,
In child. (Bul))

LUKANP.V -A~,P-POPIVAITOV, I.
Tissue, bacteria, infection. Xhirurgiia, Sofia 10 no.12:1057-1064 1957.
1. Institut za. burza meditsinska pomoshch ON. I. Firogovg--softia Gl.
(IHP1kdTI0N,-'ph'y's iology
tiss-ae & bacteriol. factors (Bul))

EXCERPTA MMICA Sec.9 Vol.12/5 Stwger7 MaY 1958
:7 %-;try-
2544. (660) PE.(SONAL EXPERIENCE IN THE TREATMENT OF FRACTURES
OF THE SPINE - Nauze dodwiadczenia w leczeniu ztamad krogostupa - t u -
k an ow A. Inst.Chir.Urazowej im. PLrogowa, Sofia - CHIR.NARZ4D.-
CHU 1957, 22/4 (459-462)
Report on 228 cases of spinal fractures, including 43 fractures associated with
spinal cord lesion. The treatment Is discussed. In fractures with cord injuries,
and in shot-fractures, surgical treatment Is advocated. Prevention of urinary
sepals and emaciation, decubitus ulcerations and digestive tract disturbances is
discussed. (IX, 8)

(~ LUKANOV, A., dots.
General principles of gastric surgery. Khirurgi-ia, Sofia 13 no.6:
571-577 160.
(GASTRECTOMY)

LUMOVA., prof.
Basic principles for the diagnostic and therapeutic management of
acute combined trauma. Khirurgiia (Sofiia) 16 no.109907-915 163.
1. Institut za spetsializatsiia i usuvurshenstvuvane na lekarite,
katedra po sposIma 1rhirurgiia, Sofiia. Rukovoditel na katedrata:
prof. A.Iaikanov.

LUKANOV, A., -prof.
'Tc
-w and controversial problems !m the treatment of wounds.
I
Khirurgiia 17 no.2-.128-131 '64.

WKANOV, A.
.~;ndl-ltions and problems of emergency surgery in the Bulgarian
it"ople's Republic. Khi-rurgiia (Sofiia) 18 no.3:284-291 165.

DULGjIIL'./Cheriical Technolo,,-j- f,hc;liic--l Products and OwIr
:.D--jl-J cations. Dycinc cad Choni,-,al Trcatl~icnt of
Textile Materials.
Lbs Jour: Ref Zhur-Ehim., Tic, 3.1 1959Y 29693-
,'.uthor LWtanov,-E. and Gvozlieva-, it.
List
Title Dyeine and PrintinG with Pi(perted Dyes.
GriG Iub: Lck-- ror.Ashleviost Tc'A*.st'A.1, 1, z%To 4, 16-13 (195")
J? U
(in Dul,-'ari-In)
Ab s t rn c tThe authors discuss the adv--IAz(jcs and a,-.,l-',.c--tion
methods cf 1)--~~icnted (~ycs of the orem, I;rizitofix,
acramine, and hL-L-Izaria type, usinr,~ literature
dp-t,%. The need for the i-ntroduction cf such dyes
in BulUparian tcxtilu )ractice is noted. The relative
Card 1/2

1,UIG:JM',/Che-,Acal TechnoloC,-j. Chcriic-c-I Products and Their
;,pplications. DyeinG and Chei.iical Trc--tru,-nt of
Textile Waterials .
:,1,s Jour: Ref Zhur-Min. U
No G, 1959., 29898.
volume of piUaented dve utilization in textile
printinC, is 300'j', Csigc in the GM, 131,,' in IfunGary,
W in Poland, and 5r,., in Czechoslovank-i-a. -- K.
K,%rkuze.
Gard 2/2
if
3 7

VASILEV, I.; IVMIOV,D.; UJKANOV, I.
Miniature transistor apparatus for long-distance recording
of pulse shocks. Ratsionalizatsiia 13 no.llsl6-17 163

LUKAROV, K., ekonomist
Flour milling industry in Bulgaria. Mhul.-elev. prom. 29 no.5:
22-23 My 163. (MIRA 16:7)
1. Institut pishchevoy i vkusavoy promyshlennosti v Plovdive,,
Bolgariya,
(Bulgaria-Flour Imills)

. LUKAN ;
-,J4,
Oils and fats industry of the Bulgarian People's Republic.
Masl,!,zhir. prom. 29 no.8:31-33 Ag 163. (MIRA 16:10)
1. Vysshiy institut pishchevkusovoy promyshlennosti, Plovdiv.

LUKANOV Kamen M. Plovidiv)
Development of the sugar industry in the Bulgarian People's
Republic. Sakh.prom. 37 no.20(88)-il(91) F #63. (MM 16:5)
(Bulgaria-Sugar industry)

. I
~ - I - I . 1. . I ~ -, Im - I . . . I ;
I ~. - 4.

DIMOV, N., inzh.; TSANEVA, N., d-r., starshi,nauchan sutrudnik;
MASHKARMY B., inzh.0 staxshi nauchen autrudaik; LUW.!OV, M.,
d-r dots,s starshi nauchen sutrudnik; STARCSTINA, V., arkha;
DOROSIRV, B., arkh; EEWMV, N., arkh.; GUGOV, N., inzh.
Conference on science and technology for youth. Nauka i takh
mladezh 14 no.6-.2-4 A 262.
10 Direktor na fabrika wSrnst Telman*, Sofiia (for Mikhov).
2. Inatitut, po okhrana na truda i profesionalnite boleati
(for Toaneva, Maskarovt, and Lukanov), 3, Starshi proektant
pri *Zavodproekt* (for Starostina). I+. Glaven apetsialist
pri Nomiteta po promishlenoetta (for Dorosiev). 5. Grupov
rukovoditel pri "Promproekt* (for Belchev). 6. Nachalnik
Otdel wMashinostroene i elektropromishlenostw pri Komiteta
po tekhnicheakiia progres (for Gugov).

CZECHOSLOVAKIA/BULG1Ui1A UDC 616.152(:546815)-074 :545-33
MOSEVA, Nelly; Research Institute for Health Hazards and Occupa-
tional Diseases, Sofia, Bulgaria, Diroctor Docent Dr M. LUKANOV.
Zo-riginal version not given~7
11 Comparative Evaluation of the Polarographic Method of Lead Deter-
mination Without Blood Mineralization and of the Dithizone Nethod.11
Prarrue, Pracovni Lekarstvi, Vol 18, No 2, March 66, pp 69-72
Abstract Author's English summary modified
CT I _7: The author modified
Teisinge s polarographic method by using a larger capillary and
increasing the flow of Hg. The hoight of the Pb wave in HC1 solu-
tion was twice as high as the wave for an identical amount of Pb
in a deproteinized blood filtrate. For a standard lead solution
the results of the polarographic and dithizone methods agree. The
di.L'ferences in the determination of Pb are explained in Pracovni Le-
karstvi, Vol 18, No 2, PP 72 - 78. 1 Figure, 2 Table., I Western,-
2 Czech, 1 Yugoslav reference. (Manuscript received Oct 64).
60

LWWOV, Metodl,, agr.
Experiments in the leveling of irrigation areas in the district of
Mlkhaylovgrad, Xhidrotekh i melior 7 no.2-.64 162.

LTYKANOV, Mathodl, agr.
Highly productive Irrigation of light soLls. Khllra',ekh I mallor
9 no.10:313-315 ?64,

- JL u If 'q #0 V. /,Y). - 19.
POGORMYT, I.P.; CHISTYAKOV, V.D.; IUKANOV, M.A.; PESTRYAKOV, A.1., re-
daktor; SMIRNOVA. Ye.A-, tek&Uj'Us_ki~_"~ itor.
[Tractor repair] Remont traktorov. Moskva, Gos. izd-vo selkhoz.
lit-ry, 1954. 398 P. [Microfilm] (MLRA 7:12)
(Tractors--Repairing)

Yu.N., kandidat tekhnicheskikh nauk- ~EYEV, I.A., inshener;
AS7VATSA7UROV, G.G., inzhener; BISNOVATil~",S.I., inzhener; BONDAM-
KO, A.F., in2hener; GURALINIK, Ye.L., inzhener: GORBUNOV, M.F., inzhe-
ner; ZLATKOVSKIY, A.P., kandidat tekhniaheskikh nauk; KATTS, N.Y., in-
zhener, KITAYNV, A.S., inzhener; KOZLOV, A.M., inzhener, LRONOV, P.T..
inshener; LIVSHITS. L.G., kandidat tekhnicheakikh nauk; LIBERMAN, A.R.,
inshener; LINNIK, Ye.M., inzhener; LUKANOV, M.A.,, i=hefier; MOROZOV,
- _xe. ,
S.A., inzhener; POGOR Y, I.P.. kan . .( e iii -eskikh nauk; PETROV,
S.A., kandidat tekhnicheskikh nauk; PYATXTSKIT, B.G., inzhener; RABO-
CHIY, L.G., kandidat-tekhnicheskikh nauk; SELIVANOV, A.I., kandidat
tekhnichaskikh uauk; FMIRG, B.S., kandidat tekhnicheskikh nauk;
CHISTTAKOV, V.D., inzhener; GHUNIKHIN, V.M., inzhener; SHIRYAYEV, A.I.,
inzhener; SHCHUPAK, A.D., inzhener; KUCHUMOV, P.S.. inzhener, redaktor;
PWROV, S.A.; PESTRYAKOV, A. I., redaktor; BALLUD, A. I., tekhaicheakiy
redaktor.
(Handbook of equipment for repairing tractors and agricultural machine-
ry]. 3pravochnik po oborudoyanilu dlia remonta traktorov i sellskokho-
slaistvann.vkh mashin. Moskva, Goo. Izd-vo selkhoz. lit-ry, 1954. 646 p.
(MLRA 7:11)
(Tractors--Repairing) (Agricultural machinery--Kaintenance and
repair)

L t,, &' /~ 1v o v , /,Fj, /I ,
POGORELYY, Ivan Pavlovich; CHISTYAKOV, V.D.; UJKANOV, M.A.; ROZIN, M.A., red.;
PEVZNHR, V.I., tekhn.red.
[Tractor repairing] Remont traktorov. Izd.3-e, dop.i ispr. Moskva,
Gos.izd-vo sellkhoz.lit-ry. 1957. 495 P. (MIRA 11:1)
(Tractors--Maintenance &nd repair) ;

]X~OR&CHRVA, Ye.y.;.KOZIOV, A.M.; KRICHBVSKIY, M.Ye.; IAPITSKIY, M.A.;
LISTOVSUY, N*D,; LUX&NOV, M.A.; XUUMV, N,P.; MIGEURIW,, V.V.;
POLYACHOKO, A.V.; Tb6FIYjfff--Ir.A.; TSV=07, T.S.; CHISTYAKOV,
V.D.; KOPJIIKIN. P.A., inz4,~ red.; KAYUKOT, V.L., red.; XCBYLTAKOV,
L,N,, red.; ZluliRiftw-,-". .,'t-ekhn. red.
[Practices in tractor repair] Opyt remonta traktorov. Moskva, Gos.
izd-vo sellkhoz. lit-ry, 1958. 301 P. (UM 11:7)
(Tractors-Kaintenance and repair)

ART341YEV, Yu.N., kand. tekhn. nauk; ASTVATSATUitOV, G.G.,, in2h.;
BARAWOV, V.Ye., inzh.; BAfffKOV, G.A.t inzh.; BISNOVATYY, S.I.,
inzh.; GAIJYEVA, L.M., inzh.; GALIPERIU, A.S.j, kand. tekhn. muk;
GALICHENKO, I.I., lnzh.; GONCHAR, I.S., kand. tekhn. nauk;
DEGTYAM, I.L., kand. teklm. nauk; DYADYUSIIKO, V.P., inzh.;
YERI~MKOVj I.N., inzh.; ZHOTKEVICH, T.S., inzh.; ZUSI-WIOVICH, G.G.,
inzh.; KAZAKOV, V.K., inzh.; KOZLOV, A.M., inzh.; KOROISV, N.A.,
inzh.; KRIVENKO, P.M., kand. tekhn. nauk; LAPITSKIY, M.A., inzh.;
LEBEDEV, K.S., inzh.; LIBERMAN , A.R., inzh.; LIVSHITS, L.G., kand.
tekhn. nauk; LOSEV, V.N., inzh.,- UIKJOIGV M*A --Uzh.; LYU13CHRIKO,
A.M., inzh.; MAMEDOV, A.M., kand. tekhn. nauk; MATVEYEV, V.A.,
inzh.; ORADSKIY , N.N., inzh.; POLYACHENKO, A.V., kand. tekhn.nauk;
POFOVI V.P., kand. tekhn. nauk; PUSTOVAMOV, I.I., inzh.;
FYTCfM.[KOY P.I., inzh.; PYATETSKIY, B.G., inzh.; RABOCHIY, L.G.,
kand. tekhn. nauk; ROLIBIN, Ye.M., inzh.; SELIVANGV, A.I., doktor
tekhn. nauk; SEMENOV, V.M., inzh.; SKOl:lOKHOD, I.I., inzh.,- SLAUODCHIKOV,
V.I., inzh.; STORCHAK, I.M., inzh.; STIUM-iOV, F.Ya., kand. tekhn.
nauk; SUKHINA, N.V., inzh.; TIMOFEYEV, N.D., inzh.; FEDOSOV, I.M.,
kand. tekhn. nauk; FILATOll, A.G., inzh.; KHODOV, L.P., inzh.;
KHROMETSKIY, P.A., in2h.; TSVETKOV, V.S... inzh.; TSEYTLIN, B.Ye.,
inzh.; SHARAGIll, A.M., inzh.; CHISTYAKOV, V.D., inzh.; BUDIKO, V.A.,
red.; PESTRYAKOV, A.I., red.; GUREVICH, M.M., tekhn. red.
(Continued on next card)

ARTEMIYEVY Yu.N.-- (continued) Card 2.
[Manual on the repair of machinery and tractors] Spravochnik pc
remontu mashinno-traktornogo parka. Pod red. A.I.Selivanova.
Moskva, Sellkhozizdat. Vols.1-2. 1962. (MIRA 15:6)
(Agricultural rachinery-Maintenance and repair)
(Tractors--Maintenance and repair)

POGOREIYY , I.P.; LfiPITSKIY, M.A.; ; ASINNF.SATUROV, G.G.;
TSVETKOV., V.S.; LOSEV, Ulf.; CHUNIKIIIII, V.N.; YOZLOV, A.M.;
CHMKAGOV, Yu.I.; KFODOV, L.P.; KLD-.EVKO, A.K.
(Technology of the dismantling, assembly arxi adjustment of
the mechanisms of DT-54 rind DT-54A tractors with technical
charts for the repair of miajor parts] Tokhnologiia razborki,
sborki i regulirovki mekhanizmov traktorov DT-54 i DT-54A s
tekhnologicheskimi kartami remonta vazlincishikli detalei. Mo-
skva, Biuro tekhn. informatsiij 1963. 565 P. (MlIq 17:9)
1. Perovo. Gosudarstvermyy Vsesoyuznyy nauchno-issledovatell-
skiy tekhnologicheskiy institut remonta i ekspluatatsii ma-
shinno-traktornogo parka.

LUKANOV P.
[Academic Degrees]
Bulgaria
[Affiliation] Director of Internal Section with the II Sofia
City Hospital (Zavezhdasht vutreshno, otdelenie
pri. II gradska, bolnitsa. -- Sofia)
[Source] Sofia, Sredm Medit3inski Rabotnik, No 6. 1962, pp 30-33.
[Data] "The Problems of the Station Nurse and her Comon Work
with the Station Doctor in Serving Those Sick at Home.n

J434
V HAW X-RADUTION &CCOMPAKM% A DISCUnCE IN
Yu. Luk;7w-- w r- PA. mcigarn'P.M7,117.
P"tachargest low prescire
is a=ompanfed br the amWf(m of hard x-ra_y quants. The
ridlation ta cbseTved In the dinharge ulcuir gases. The
ma'a properties of tb4 radtatlao aze studied, and c=sId49r&-
tion Is even to a possible msch&PUM of crigin of the effecx
observed, (sulb)

COUNTRY BULGARIA R
CA TSG'Opff Chemical Tet!bnolopV. Chemical Product and
their Aprlications Chemical Wood Products*
.11IB3. jOUR, .~o. '.-:,3 1-93)) llo. 83687
a,
m c L -~ i li -a r. o vTZliiilev. S.
.7
KI i Tfl rau
it-, fl-e Oh'aiwient of Mirfilrr-l from
Suni'l o,,,v e r Sp ed hu I I s
GRIa -FU 3 -undishnik Kbiro.-telOnnl. ip-t, 1957(1953), 4
A. B, illll Cl i were conclucte(I wiMah flc -nir,5ose of
ti~ b! i sl: iv r-, Urwim c oDd I ti-ons for Lhe r,),,P..
stei) Fzna -,vibscriiient oblr6nmenf of
th;~ ulaximijiT, yield of furfural (1) with the
C.Ordition that Lhe c1prived cellulose (C) vill
bt~ suit-sible for chomic;tl treatment. It was
fllemort,3tratc-4 thrit witli lbe increase of hydro-
-rjodulus by a fac-bor of 2 (frorr, I to 6) the
of T ircri?asps r.-,id1v while tl)(, ash 1--i-vi
C,L

~~,)'.R.
RZ~Xhim. 19 59 Iju. 8.9 6 P. 7
P'UB.
T -ViC*T nen-tozfine con-tent in tbe solid residue decrea-
CAn,,-I ses resnectively by 27 and 751%). This is accom-
po.nied by ,in intensive destriietion of C (the
degree of -nolyperiziltion (DII) is 543 At a
bydro-modulus of I : 3 nnd 3P9 A I - 6). Grea
ter nortion of T)entozanes (FQ.5,X) ind of ash
(45.5q-') is being removed (.,t the lowe.--it hydro-
-modulus. In so doing it substancial destruc-
tion of C occurs while the yield of I from
nentozanes reir;iins t)nsatisfactorily low
Oinnrox. 3'~-). The most suitlible hydro-rrioduliis
COD: 2/3
83

COUNTRY
CATEGORY
ABS. JOUR. RZXhIM., r,'10. ?3 1959, ".70. 83687
AUTHOR
7_~
T T2 T.
ORT
IG. PUB.
ABSTRACT level is 4.5 - 5.0 ut which the yield of I is
Con'd 36.9~6 and the obtained C is suitnble for ebe-
micial refining (CR=417). The yielcl of I in-
creases wben I is removed from the re&ction
ture Ft a high rate.
C_kRD: 3/3

LUFANOV, T.
New synthetic fibers. P. 13.
LEKA PPOMISHLENOST. Vol. 5, no. 7, 1957.
Sofiia, Bulgaria.
SOURCE: East European Accessions List, (EEAL) Library of
Congress, Vol. 6, No. 1, January 1957

1 Technology - Chemical Products and Their 11,7-34
Application. Dyes and Chemical Treatment of
Textile Materials.
Abs Jour : Ref Zhur - Khiraiya, No 17, 1958, 59651
Author : Dimov, K., Lukanov, T., Bozheryanov, Yu.
Inst : -
Title : The Use of Carbamide- and Carbamidemelaminofo Ideliyde
Resins for Decreasing the CrwV-1ing of Viscose Staple
Fiber (Wool Type) Fabrics.
Orig Pub : Leka promishlenost, 1957, 6, No 9, 13-17.
Abstract The conditions were established for the extraction of
stable urea-formaldehyde precondensates, which do not
change their properties during a one-month storage pe-
riod. This allows accomplishing centralized product
preparation in one chemical enterprises for satisfying
the needs of the entire textile industry of the country.
The introduction of 20-30% melanine into the corTosition
Card 1/2
- 108 -

BuLGARIA/Chemical Tuchnolom-r - Chemical Products and Their H-34
Application. Dyes and Chemical Treatment of
Textile Materials.
Kos Jour Ref Zhur - KhimiYaj 140 17, 1958., 59651
of the precondensate stronay furthers the fixation of
the resin and the increase of the resistance of the
finishing to crumpling and vashing. The introduction
of non-crumplihg finishing into the industry is being
delayed by the lack of closed drying-stretching frames
and chambers for carry:Ln[; out the process of condensa-
tion.
Card 2/2

urij. c C,; ca 1 Tj c I rj 1zr C, 1 L;:, ~ i c a I Pr'; d u c tP-d12. 4
-pplicatiQu. Dyci.,C aiid
To--,:tile Z,htc2rials .
Rof Zhur-l" ii.i., IT-; 2, 1959, 6899.
.,L)s Jc,,ur: 1~1 I
ILu'U-",-:v Din-pv, IC.; 'Pc-,i;al(-,v, K.; ~xabov, D.
Title Expor:Licnt of Pruduci-.,,r~ M-Ato IRL~sorvo by GL~cinl (;aido)
rpi c i. n c .
Or.*LC !Vi: LcIm. 1". Tull:stil, 1958, 7, 17-) 1, 25-30.
-Dstrc~ct: EiL, ros-IsUn- actic,:. of vari,~us recluci-i.c, ac;c--.ts
salts of -i(.t.--ls a--A cr.-,a-aic --cids to various az~-
='.incs (in rosucc", to :,zotcl was studiud, ard t1lo
r~f c!yQs
r~;Sul~-Z; Su!-(--CtL Acsc
A. 0. G, i'J:c,.
Card 1/1
168

LUKANIOVA. A.M..
Changes in conditioned reflexes of dogs caused by artificial
disorders in the normal reaction to food. Report no.l: Changes
in conditioned reflexes of satiated dogs [with- summary in English].
Fiziol.zhur. [Ukr.] 3 no.2:30-38 Mr-Ap 157. (MIRA 10:6)
1. Kiivalkiy naukovo-doslidniy inatitut kharchuveniya.
(CONDITIONED RISPON") (FOOD)

B
VYROSTEK, J.; MAN, J.;_Rr,-WQV ERES, M.; TEIMINIQR, F.
Surgical therapy of lary-naeal cancer in the Ot~,rhL-rlary-n7~;-
logical Clinic in Kosice. Cesk. otolaryng. 14 no-5:20'(1-271
o 165.
1. Otolaryngologicka klinika Lekarskej fakulty University
PJ . Safariks, v Kosiciach (prednosta: prof. dr. M. Suster,
DrSc.).

KRASILINIKOV, A.I.;
HUBTSOV, V.A.; SERGEYEV, V.I.~-
LKY OVA, T.N.; BALYUTINA, 0.1. .
Handbook on flax spinning. Reviewed by V.AirRubtaov and otherB.
Nkst.prom, 18 no.10:61!.65 0 158. (MIRA 11:11)
1. Zaveduyashchaya tekhnichaskoy bibliotekoy Orshanskogo l1no-
kombinata (for Balyutina).
(Flax)

POLAN]D / Human and Animal Physiologyj Excretion. T
Abs Jour: Ref Zhur-Biol., No 9, 1958, 41375.
Author : Nagorski, F.; Nyrek, St.; Mazurezak, J.; Lukanska,F.
Inst : Not Given.
Title : Determination of the G'.Lucuronic Acid Level in the
Urine of Horses.
Orig Pub: Med. weteryn., 1957, 13, No 5, 279-282.
Abstr,act: The content of glucuronic acid in the urine of
healthy (3-18 year old) horses as determined by the
method of Quick, was 35.6-105.7%m0. Twenty-four
hours elimination was equal to 1,675-5,294g (it in-
creased with age): no regular fluctuations of elim-
Ination during 24 hour periods were established.
Card 1/1

LUKANSKAYA, E. (Lida)
Trains race past their house. Rab. i slal. 39 no.9:"
s 63. (KRA 16: 1.1)

LUKANSKAYA, E.; SOBOIMIKO, T.., tekh.
[Minsk Automobile Plant]Minskii avtombillpyl, zavod. Minsk..
Gos. izd-vo BSSR., 1962. 1 v. (14IRA 15: 11)
1. Minnkii gosudaratvenziyy avtomobillryy zavod.
(Minsk-41otortrucks.-Design and construction)

LUKANSKAYA,, E.
What should she tell Liudmila? Rab.i sial. 38 no.714 JI 162.
- (MM 16:5)
1. Podshipnikovyy zavod, Minsk.
I (Minsk--Bearing industry)

LUKANSKAYA, Ema (p,,.Bobruysk)
The ice is broken and her heart is fu32 of JOY~d"Rab-I sial-
38 no.3:6-7 Mr 162. (MIRA 1312)
(World war9l939-1945--Children)

LUKOSKAYA,, R. 1J., Candidate Med Sci (diss) -- fSasal metabolim in cardiac
patients with circulatory Insufficiency and factors affecting it". Minsk, 1959.
12'PP (Minsk State Mad Inst)., 200 copies (KLj, No 22, 1959j, 121)

-,LUKAVSKAYAj R.N., kand.med.nauk
------ -I,-
Determination of th:~oid gland function by means of radioactive
iodine-131 in patients with insufficient circulation. Zdrav.
Belor. 6 no. 10:23-24 0 160. (MIRA 13:10)
1. Fakulltetskaya terapevticheskaya klinika Minskogo meditsinskogo
instituta (zav.kafedroy - akademik AN BSSR B.I. Trusevich).
(THYROID GLAND) .~IODINE-ISOTOPES)
(BLOOD-CIRCULATION't DISORDM OF)

LUKAMKAYAv R.N* p kandemed.nauk
Vacat 0 in the urine in heart patients with circulatory insufficiency.
Zdrav. Be (MIRA 14:3)
41. 7 no. 3.Z3Q5 Mr 161.
1. Fakulitetakaya terapevticheskaya klinika Minskogo meditainakogo
inatituta (zaveduyushchty kafedroy - ak4demik AN BSSR.B.I.Trusevich).
(URINFL-ANALTSIS AND PATHOLOGY)-
(HF"-DISFASES),
(BLOOD--bTMUIATIONp PIPORDERS OF)

/ / r
t -- / '. /t I I /Vl
LUKANSKIY, N _)mpitan; MATVEYMV, V.P., kapitan; BELTY, U.N., starshiy
L, I ~11
----~---Teytenant.
Methodolog7 in teaching computations for antiaircraft guns.
Artill. zhur. no.1:13-17 Ja 156. (MIRA 11:2)
(Antiaircraft guns)

'I , 'Al/' /V.
ZAKIROV, U.A,, starshiy leytenant; ZAGORSKIY, B.S., otarshiy leytenant;
LM11SKIY, N.N., kapitan.
Working with the DS-O,q range finder. Artill. zhur. no.9-13 A '58.
(MIRA 11:2)
(Range-finding)

LUKANTSE73R. D.S.
'i
-.- - - _-- Z.-,;-r.~~ -once of pregnancy and labor on the coure- of pulmonary tubercu-
losis. Zdrav. Belor. 5 no.9:18-19 S '59- (MM 12:12)
1. Gomel'skly oblaotnoy protivot-aborkuleznyy dispanser.
(TUBMGULOSIS) (MGNAITGY)

--LUKMffNVMT~DTELINIKOV, A.
ifork of the Gomel' branch of the All-Union Phthisiologists'
Society for 1957. Zdrav.Belor. 4 no.3r76 Mr '58. (KIRA 13-17)
(GOM,-TUBKELGULOSIS)

LUKANTSEVER, Yu. D., Frunze Kirghiz Institute of Pedagogics
(Kirgizskiy pedinstitut, Frunze)
"The rules governing the dying down of the intensity of phosphorescence, photo-
conductivity, and the light sum in the phosphorus ZnS-Cu in an ideal crystal
phosphorus"
Report preseated at a Coaference on Solid Dielectrics and Semlconducctors,
To=k Folytectmical Inst-, 3-3 Feb. 58.
(ZlekLrichestvo, '58, No. 7, 83-86)

E
SUBJECT: USSR/Luminescence 48-4-13/48
AUTHORSt Lukantsever Yu.L. and Krasoyakaya L.R.
TITLEs Investigation of Electron Localization Levels in ZnS-Cu-
Phosphor (Iseledovaniye urovney lokalizAtaii elektronov v
fosfore ZnS-Cu)
PERIODICAL: Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya, 1957, Vol2l
#4# pp 511-520 (USSR)
ABSTRACT: Capture levels in the ZnS-Cu-phosphor were investigated by
means of optical methods.
The phosphor luminescence was excited by the filtered light
of a PRK-4 mercury tube (365 m1i). The Luminescent light was
incident, through a filter, on a photoelectronic multiplier
bf the FEU-17 type connected with an amplifier.
The following conclusions were drawn from the results of in-
vestigations:
1. Determination of energies necessary for liberation of
electrons from the deepest localization levels was performed
Card 1/2 by 3 independent methods;

48_~_13/48
TITLE: Investigation of Electron Localization Levels in ZnS- u-
Phosphor (Iseledovaniye urovney lokalizateii elektronoy v
foefore ZnS-Cu)
a. By analysis bf thermal de-luminescence curves,
b. By analysis of regularities in the phosphor decay
in the region of temperature quenching, and
c. By analysis of the temperature-dependence of the
light-sum in the region near temperature quenching.
All three methods yield results agreeing well within the
limits of measurement accuracy.
2. Within the temperature rangeg in which the phosphor be-
haves ideally, one can apply the method of decay analysis for
the determination of the energy depth of these levels.
The report was followed by a discussion.
The bibliography li8te 9 references, of which 7 are Slavic
(Russian).
INSTITUTION: Tomsk State University.
PRESENTED BY: By Vergunas F. I.
SUBMITTED& No date indicated.
AVAILABLE; At the Library of Congress.
Card 2/2

LUnlqTSEM, Yu.L.
Ratio of capture probability, to probability of recombination of
electrons In ZnS - Cu and US, Cu, Co crystalline phosphors. Izv.
vys. ucheb. zav.; fiz. no.2:95-102 158. (MIRA 11:6)
l.Tomskiy gosudar 11 tvennU pedinstitut.
(Phosphors) (Electrons)

LUKAUTSEVER, Tu.L.
Ratio of capture probability to probability of recombination of
electrons in ZnS - Cu and ZnS-Cu, Cn crystalline phosphors.
Izv. vys. ucheb. zav.; fiz. n0-3:30-38 158. (MIRA 11:9)
1. Tomskiv. gosudaratvonnyy pedinstitut.
(Phosphors) (Electrons)

AUTHOR: Luka-ntsev Y1 I., _L_
LE~5~~
TITLE: Investigation of Certain Relaxation Processes in ZnS-Cu
Phosphors (Issledovaniye nekotorylch relaksatsionnykh protsessov
v ZnS-Cu fosfore)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, fizika, 1958,
Nr 5, PP 153-158 (USSR)
ABSTRACT: It is well 1mown that the intensity of photoluminescence
of certain phosphors decays only approximately exponentially
after removal of the exciting radiation. The departure from
a true exponential law is attributed to certain temperature
-- paper describes
dependent relaxation processes. The present
an experiment to investigate this effect at various tempera-
tures in ZnS-.Cu phosphor, The phosph .rradiated by
0 jr was 1
ultraviolet light of wavelength 365 from a standard PRK-4
lamp and the excited lumiiiescent intensity was measured on a
photomultiplier tube FEU-17; there was facility for uniform
nea-ulng of the phosph3r up to temperatures of approximately
5000K. The logarithm of luminespent intensity plotted against
time would be a straight line for a strictly exponential decay;
the experimental results for all temperatures gave curves which
were concave upwards. Moreover,, the mean rate of decay in-
Card 1/3 creased sharply above 4500c, indicating that a new rele-ncation

SOV/139-58--5-32/35
Investigation of Certain Relaxation Processes in ZnS-Cu Phosphors
process was coming into operation at around this temperature.
Empirical formulae may be fitted to the decay curves by
postulating an 2exponentiall law Irve-at in which the
coefficient cc I of time t , is itself a weakly dependent
function of -the luminescent intensity I The parameters
of this slowly-varying function themselves depend on tempera-
ture. Thus one has a series of effective decay constants
(X,(T) , u2(T) etc.. for tile various relaxation processes:
each oc becumes operative at the temperature corresponding
to the activation of its associat-ed electron energy band.
The correlation of these results with the !relaxation' behav-
iour of electrical conductivity of the phosphor is also briefly
Card 2/3

59-58- 5-32/3 5
Investigation of Certain Relaxation Processes in ZnS-Cu Phosphors
discussed. The work was first reported at the Conference
of Higher Education Establishments on Dielectrics and Semi-
conductors at Tomsk, February, 1958. The paper contains 5
figures and 19 references (1 English, 3 German and 15 Soviet).
ASSOCIATION: Tomskiy pedinstitut (Tomsk Pedagogical Institute)
SUBMITTED: January 23, 1958.
Card 3/3

,s) __ ',The determination of the
LUKANTSEVER, Ya. L.., Candidate phys-Math Sci (dir
relation of the probability of capture to the probability of recombination of
electrons in Zns-Cu and Zns-Cul Co-phosphors close to and in the region of
temperature extinction of luminescence". Tomsk, 1959. 12 pp (Min Higher Educ
USSR, Siberian Phys-Tech Inst of the Tomsk State U im V. V. Kuybyshev), 115
copies (KL, ljo 22, 1959, 108)

22164
S/048/61/025/004/013/048
B100201
AUTHORS: Lukantsg_v_ezYu_._L. and Zaitov, F. N.
TITLE: Possibility of the thermal activation of the trapping of
charge carriers in crystal phosphors
PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheekaya, v. 25,
no. 4, 1961, 473-476
TEXT: The present paper has been read at the 9th Conference on Luminescence
(Crystal Phosphors), Kiyev, June 20-25, 1960. Results are presented
relative to studies that indicate the possibility of a thermal activation
of the trapping of charge carriers. The experiments were performed on
ZnS-Cu (10-4 g1g), non-activated NaCl, NaCl-Ca (0.5 mole%), and KC1-Ca,Ag
phosphors. The investigation compribed thermal de-excitation, analyses
of the damping curves near and in the range of thermal extinction of
luminescence were made; furthermore, the thermal decoloration and the
spectra of excited absorption were studied. Concerning the ZnS-Cu phos-
phor it was possible to show that the light sums recorded in each of the
Card 1/3

22164
Possibility of the ...
S/048/61/025/004/013/048
B100201
three groups of electron localization levels change nonmonotonically with
changes of temperature. The ratio y - AO/Ar as a function of temperature
was shown to pass through a maximum.,(A, is the trapping probability, Ar
the recombination probability. y - T rises up to extinction, whereupon
it drops to zero. The behavior of y can be explained by considering the
necessity of a thermal activation for 'he localization of electron Unde
these premises, yoan be represented byuy A,/(A r + Arl) - Y /(1 + Ce-~M ). r
r rl r r 0
Here, A rand Ar denote the probabilities for radiative and radiationless
recombinations, respectively, 2 is the activation energy for a radiationless
recombination,lyo and C are constants. It is further assumed that
Ac = fe- A/kT A being the activation energy for electron tra i t
,Z~ ng a
adhesion levels. y is shown to pass through a maximum.if The
mechanism of the destruction of color centers by ions in alkali halide
phosphors is discussed next: A punctiform microdefect is formed in a given
lattice site. The probability for such microdefects to be liberated is
PV = Pov exp(-Qv/kT), where Q4 denotes the activation energy. These
punctiform, microdefects interact with the F centers and destroy them, or
Card 2/3

22164
S/048/61/025/004/013/048
Possibility of the ... B104/B201
the microdefeots interact with the dislocations and are "trapped" by them.
Approximation equation
--dn./dt. P -2V n exp + Q, - Q,,)/kT)
OV TON F
is obtained, where nF denotes the number of F centers, n the number of
sites at which the formation of free microdefecte is possible, QP is the
activation energy for the trapping of a microdefect by an F center, and
Q. the activation energy for the trapping by a dislocation. The factor in
this equation depends upon the production conditions, and may take unusual
high values exceeding the oscillation frequency of the ions. In the
ensuing discussion, Ch. B. Lushchik made a brief report of results obtained
at Tartu and stated that values observed for the abovementioned factor
1~ 22 -;j
amounted to as much as 10 see . Adirovich, F. I. Vergunas, and
F. N. Zaitov are mentioned. There are 1 figure and 12 references:
11 Soviet-bioo and 1 non-Boviet-bloo. The reference to the English-
language publication reads as follows: Ref. 4: Randall D. T.,
Wilkins, M. H. F., Proo. Roy. Soc. A., 184, 366 (1945).
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.3903"
c~ ~,7,5'0 S/139/62/000/003/oo6/o2i
E039/E420
AUTHORS; Zaitov, F.N., Lukantsever u,L-,.
TITLE: On the thermal decoloration of F-colour centres for
alkali halide crystals in the optical region
PERIODICAL: Izvestiya vysshikh uchebnykh zavedenly. Fizika,
no.3, 1962, 45-48
TEXT: . Results on the destruction of F-colour centres in single
crystals of NaCl in the optical and thermal regions are compared.
Crystals were excited in an X-ray beam for 30 minutes. Thermal
decoloration was produced by heating from - 270 to 4500K at a
rate of 0,150K/see. Comparison of the curves qbtained in the
thermal and optical regimes show that at 3550K in the thermal
regime 15% of all the F-~centres are destroyed whereas in the
optical regime about 951/-o' are destroyed. Results are also given
for the intermediate region between the optical and thermal
regimes. By means of a preliminary heating,,aingle stage thermal
decoloration curves were obtained instead of the usual two stage
ones. By-the use of these curves the kinetics of the destruction~
of F-centres was investigated. The effect of the intensity of
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S/139/62/000/003/oo6/021
On the thermal decoloration ... E039/E420
excitation light is discussed and compared with theory. The
second stage in the thermal decoloration curve coincides with the
corresponding position on the thermal decoloration of
M-absorption bands and the luminescence peak corresponding to the
destruction of' M-centres in NaCl crystals. The effect of the
presence of M-centres oxi.the destruction of F-centres is discussed
in detail. There are 2 figures.
ASSOCIATION: Oshskiy gospedin8titut Kirgizskoy SSR
.(Osh State Pedagogical Institute of the Kirgiz SSR)
SUBMITTED:. March 10, 1961
Card 2/2

SIDLYARENKO., V.I.; ZAITOV, F.N.; Lgg~TSEMI ~Yu-ke
Existence of F-cBnters with different thermal stability in alkali
halide phosphors. Opt.i spektr. 13 no.1:143-144 Jl 162.
MIA 15:7)
(Alkali metal halides-Thermal properties) (Phosphors)