SCIENTIFIC ABSTRACT LEVINZON, YE.S. - LEVIT, G.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929620006-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 12, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LEVINZON,, lb.$.; YrSHVANM, I.M.
Effect of temperingbeat-treated carbon steel on the temperature
lowl of transition to the brittle state. Sbor.trud.TSNIICHM
no.27sl79-188 162. (143RA 15:8)
(Steel-Brittleness) (Tempering)

VM1120111, TF.S., VYSIIVANTUK, I.M.
Tempering of thermnlly 'hardened cArbon steel and Its erfect on the level of the
trnnattlon temperature to a brittle state.
VvCIAL STFMA AJ(D ALWYS (SPLPTSIALINM STALI I SMVY)q Colloctlon of
Studjq~# Iggue 77p 240 psgesp publIshee by 'the SUte SolentIrlo and 7echn1cal
Publishine House fbr Forrous one RODAPSMus Yetallurgy, Moacavp '=R# 2962*

LEMIZON, U.S.
Refinement of ooaree-graln roMstallization 9truature in low-
carbon rimmed steel b7 annealing with use of medium frequenc7
induotion beating (from "Iron and Steelow no* 8,, 1961). Stall
22. no,6056 Je 162, (MIRA 16:7)
(Steel-Motal-lograpby)
k ~~I ~Lll

LUMON-AIRISA~t Fedor L'yovich; DAVYDOV, Sergey Lfvovicho MoRMSOTo
-IT137-Tolrovich; TWIMZROT, V.T., podpolkornik, redaktor; 501MON11,
R.L.g tekhnicheskiy redaktor
[Radio engineering; a annual for
RadlotekbnIka; uchabnoe posobte
lid. 2-os, ispr, I dope Kovirva,
Sola, 1956* 3?0 P.
(Radio)
sergeants In the signal corpej
d1la sershantoy volsk eviast.
Voon, Ltd-vo Kinixterstva obor.
(KLRA 9,10)

J=o%t. Me# starsbiy inthe
Women workers of the nation's main railroad line. Avtom , teleme
i eviazl 6 no-3143 Mr '62. iMIRA 15:3)
1. Sluthba signalizatoli i avyazi Mo3kovskoyt dorogi.
(Railroads--Employees)

IHDRIUNASj Juozas; GRICIMMIEt S., redo; IEVISAUSWTFj V,p red.;
AIdITIS,# Jap takhnp redP
(Wool spinning] Vilm varpims. Vilniuap Vaeltybine politines
ir mokelince literaturos laidykla,, 1961. 314 p. (HIM 1513)
(Woolen and worsted apinninc)

LEVISHCHEVO A.N., inzh.; UFNISHEK, V-Ye., inth.; KAVERZIN, V.A., inzh.
Filter press IIM-1000/45 with a hydraulic dischargo of residue for
the filtration of monochromic solutions. Khim. mazh. ni.4:41-44
ji-A,g 161. (Filters and filtration) (MIRA 14:8)

B.I.; LFVISHCI[FVA, L.I.; SHAANSHKINA, H.S.
Determination of fuel expenditures In the comparison of power
system alternativea with different typeardt electric power
plants. Obahch. energ. no.609-57 163# (WA 16:10)
(Electric power distribution)
(Electric power plants)

KAZAK, S.A., kand.tekhn.nauk; KIRPICHNIKIWI, V.14., kand.Lekhn.rauk;
ILV-.SHKO, O.A., Inzh.
Using mathematical models for the analysis of Knocking in
mechanisms of excavators and cranes taking into account
elasticity and free play* Izv.vya.ucheb.zav.:gor.zhur. 7
no. 1:162-1',3, 164. (MIRA 17:5)
1. Urallskly politekhnichookly institut Iment S.M.Kirova,
Rekomendovana kafedroy elaktroprivoda I avtomatizatall
promyshlennykh ustanovok.

BLINOVSKIT, K.T.- BASHKIRTSIVA, A.V.; IJIVISHKO, P.A.
Principal posts of ornamental plants In the tovus of Turkmenistan
and measures for controlling them. Izv.AN Turk.SSR no.4:117-120
'57. (MIRA 10:10)
1. Botanichoshy sed AN Turkmenskoy SSR I Gosudarstwennaya
Inspektatyx po kerantinu solikhos.rostonly po Turkmenskoy SSR.
Turkmenistan--Insects, Injurious and beneficial)
ants. Ornamental--Dtoonses and posts)
M

LEVISHKO$ P.A.
Outbreak of grape mildew in Central Asia. Zaahch.rast.ot vrod.i
bol* 4 no.6s55 11-D 059, 04MA 15:11)
lo Direktor Turkmenskoy karantinnol I*boratorij.
(Grapes -Diseases am posts Mildew)

Simple motbod for controning the pomegranate moth Parophera
ligena La Zashch.rast.ot Tnd.i bole 5 no*2:38 Ir 1601,
Is Direktor WCM0UkOY k&Mtirmoy laboratorii, (KMA 15:12)
T=iManistan-Pamergruate-Dies"es and poste)
lTarksonistan-44otba-Icteraination)

LZVISHX09 P. A.
Dowert lwwt In Torkwistans Zashoh. rast, ot v"d. I bol,
7 no.1204,-55 D 162., (KM 1617)
.1. Di"ktor laboratorii po karantinu rasteniy Torbeenskoy SSR.
(Turksonistan-l,oaots-Exteruination)

"co-zl'ositior. Of vloccze Ond ito SplInninc characte-r!StITS", 0 pacer
prcsented a', tlic 7-th Congress on t*"---- Ciwuiatry and Pli~,ziz!z of llol..-merz,
2c" Jan-2 Feb 57, ',,;Oscf:v, Inz-t
B-I,ot4,3`5

"T7PhcId and Fara-~Typhoid Bacteria Found In Sta-nant ifoaters, ,joils and Yeceta--Ucs fro::,,
Irricatod Fields," Gig. i San., No& 22, 14)ZO)o
11r., Chair hygione, &'-bsccw i'led. Inst., ;in. Public Health &XSR, -c1949-.

Lzvl -!-
A. A.
Comparative mluttirul of tre m-litan, pepects of vegeteuss gro-elng
on Irrigated- rind ncra-irrigataj f lAde with semSe. Gig. sanit,
Moskva No. 7. July 50. p, 37-9
1, Of tho Departmont of Hygtans, Mostow Meacal InAltute of th-i
Flnistry of Mblic HeAth FVSR-
CLML 190 50 NOT.9 lgrD

GIOUN-PROZOROVA, IrUtSlys Payloyna; VINOGWOYA, Nine Ivanovna: IRMUR,
VA, prof. doktor tekhn.nauk, red.; 008, H.S., kandotekha.muk, reds;
KARPOV, Y.G., kand.tekhn,nauk, red.; MAIAXHOV, I-loo inzho, redo*,
la IT- AB.. insh.red.-, LMSHINSKATA. Tejo. red..- BRUDNO, X.F.,
tekhn-O-rs&-.
Eiluellah-Susslan radiatechnical dictionary) Av4glo-rueskii radio-
takhnichaskil slovarl. Pod obshchei red. T.L.Irsitsers. Red.
kollegliat X.M.Gos i dr. Xopkva. Gos.isd-vo takhniko-toorst.
lit-rY, 1957. 524 p. (MIRA 11:2)
(Radio-Dictionsries)
(Anglish lan"ge-Dictionaries-Russian)

MM-PMOROYA, Lyutsiya Pawlovna,- VINOGRADOVA, Nine Ivonoyna; MMTTWM,
T.L,# prof,, doktor tokhn.nauko redo; GOB, XoN,j kand.tokhn.
nauke Mat URPOT.T.G., kand.takhn.nouk, red. ;_W11A_ALj .~nzh. o
red.1 XALAXHOT, Iola# lnsh,# red.; IMZSHINMYA, To*Tot red*;
BM=O, IJ., takhn.red,
Uncliabr-Russian radio engineering dictionary] Anglo-rueskil
radlotakhatchaskli slaver'. Pod obahchel red. I.LArsitsera. Red.
kollegits: X.A.Gcs I dr. Koskva. Glav.red.inostr.nanchno-tskhn.
slovarmi. 1960. 324 p. (KIRA 13M
(Hadio-Motionaries)
(Inglish languags-Dictionaris @--Russian language)

31940
S/18 62/000/001/001/003
-em o 4 3 Xf/ / 113 D053YD114
AUTHORs Levit, A.B.
TITLEt Television technique In the automatic control sy3tem3 of
industrial processes
PERIODICAM Tekhnika kino I televideniya, no. 1, 1962, 23-31
TEXT: The author studies automatic control systems of industrial processee
in which television (TV) equipment is used for obtaining informatio'n on the
state of the controlled object. The purpose of this studY is to work out a
general approach to the design and planning of automatic control systems
using TV equipment as information pickup devices and to derive a general
relationship between the parameters of the TV equipment, the parameters of
the control system units and -the control proeram. There are two basic typef?
of automatic control systems nhown In I and Fig. 2. Both systems employ
a TV unit (Fig- 3) for picking-up information on the atate of the controlled
object and a logic unit (Fig. 4). An analysis of theoe systems showed that
it is futile to design TV information pickup equipment without a concrete
Card 116

Television technique in the
31940
S/187/62/000/-- ~11001/003
D053/DI14
automatic control system,due to limitationa in the intercoupling betwenn the
program control and the parameters of the con.rol systen ..nits. Thers~ are 4
figures and 4 Soviet-bloc references.
Card 216

To,levision technique in the
4
Card 3/6
1 4
S/18' '620/000/001/001/003
3771.
D
D053 D114
Fig. 1. Block diagram of the type I
automatic control aysteq.
Legendt
1 - machined product;
2 - pickup device transmitting infor--
mation on the state of the
machined product;
1 3 - logic unit;
4 - actuating mechanism.

Television technique in the
F, 1 F-11-1
940
S/Iii 21000100110011003
YD'1
D053 D114
FiG. 2. Block diaaram oIL ;he type
II automatic control syntem.
Leeend:-.
1 - observed object;
2 - pich-up device tran3mittine: in-
formation on the state of the
obsorved object-,
logic Unitl
4 holding unit.
Card 4/6

Television technique in the
46 6 0
7 1 9 1u
Card 5/6
31940
S/187 62/000/001/001/003
DOWD114
Fig. 3. Block diagram of the T.V.
pick-up device transmitting infor-
mation on the state of the object.
Legend:
I - TV cameral
2 - video amplifiort
3 - codinC unit;
4 - vertical-scanning generator;
5 - horizontal-scanning generator;
6 - timing
, frequency generator;
7 - line frequency divider;
8 - timing frequency divider;
9 dividor of the mastor-oscillator
frequency;
10 manter oscillator;
11 to the logic unit;
12 to the actuating mechanism.

Television technique in the ...
Card 616
31940
S1, 87/62/000/001/001/003
D053/DI14
Fic- 4. Block diaCram of the
logic unit.
Legend:
1 and 4 - sampling units;
2 and 3 - oporational storab;-e unita;
5 timine Generator;
6 computer;
7 programming unit;
8 ohapina unit;
I to the actuatinj; mechanisr;
10) from the information pich-up
unit.

LEVIT, A.B.; GADALIN,, Tu.I.; DEKIYANOV, M.G.
Use of polychlorpimme for airplane spraying of large forest
areas against Lcodes persulcatue tioks in the Ktqbysehv region
in 1959-1960. Medparaz.i paraz.bol. no.33315-317 161. (Mm 1*19)
1. Is Kuybyebevokoy oblaotnoy sanitarno-opidemiologichookoy stantaii
(glavmy vrach N.A9 Popova),
(TICKS) (PD=)
XUYBYSHEV PF40VINCrr--AMWNAUTICS IN PUMIC HMTH)

O"GIMT, I.P.QEIT, A.Y.-.
Xechanism of the oxidation of womatic azines and nitroso
compounds by Care's acid. Zhur. ob. khlm. 30 no-11-3762-
3731 r6o. (XIU 13:11)
1. Institut fivicheskoy khImil Akademli nauk USSR.
(Amines) (Nitroso compounds) (Paroxymonosulfuric acid)

GUGEROV., I.P.1 RKWHEVA, A.Y.1 TARASENKO* A.M.; 1XV1T,.A._Fdj SAMCHENKO, I.P.
Syntheses of certain organic compounds labeled vith 018.
Zhur. ob. khim. 31 no.4:23-13-1119 1p 161o . . (MIRA 14:4)
2* Institut flzichaskoy Wail imani L. V. Ploarzhevakogo
Akadwdinauk Mwainskoy SSR.
(Oxygen-Isotopes)
21:

GRAGZROVp I.P.1 LZVIT. A.F.
NechanIm of oxidation of diphenyl mU$Ae br Carolq wid,
Zbor.ob.khis. 33 no.2s543-544 F 163. (KMA 16s2)
1. Institut fisicheskoy Wall imeni L,V.Pisarshevskogo AN UkrWR.
(Fhwwl mlifide) (Perazymonomilfurio &aid)

GRAGMV, I.P.; LEVITt A.F.
Isotoplo exabangs of loftvo- and iodo compounds vith H2018-
Zhur,ob,khlno 33 noo2s5" F 063. (KMA 16s2)
1, Institut fisicheskoy kftWl 'an' L.V,Pisarshevokogo
AN UkrwR.
(Iodine compounds) (Oxygen isotopes)

iii
GRAGEROV, I.P.1 LEVITO A.F.; ZDNOV, Yu#A.; TURKINA, M.Ta,
Benzene oxidation mechanism studied by means of Isotopes and mass
spectroscopy. Dokl. AN SSSR 150 no.ls109-112 W 163. WRA 16:6)
1. Xnatitut fizicheakey khIm4i in. L.V.Pisarshevskogo AN UkrSSR i
Gosudarstvannyy institut prikladnoy khimiLv Kiyev. Predstaylano
akademikam'N.I.Xabnabnikon.
(Benzene) (Oxidation) (tootopes) (Mass spectrometry)

, at.
LIVIT, A- 1- and 00LIMSETSYS, Ye. 1. "Analysis of the urea-separgUng function of the kidney
In Internal alcohol narcooLs", Trudy Kishinevok. goo. mod. in-ta, Tol. 1. 1949, P- 368-70,
SO: U-3261, 10 April 53 (I,3topis Zhurnal 'r7kh Statey No. 11, 1949)

----Pt'vUstim of ponorm*2 In radiological depmrtments vorking
vith closed gams& mitters, Nedorad, 3 noo3t56-61 960.
(RADIATICR PRM=ION) (MM 13,12)

6"N hadtAW 106 A. 11.
Is P46 "Maw.".
if., "Y ow.

nabs" of &*j*6d" of IwMk 'ek as pwPhole cald.
tiami"m dicift. L. Lb. FfdMk "oA As M.-
=741~0~ Mg. Chm.. Aced. JSW X-S,S It.. M.-a. 1.
foria. Aud. N4611 X.1-1 X. (.%JW. KUM. X414 lost. rc.1,
:01, 04. Our (01,11AIA Kbm 1). 4;eo. c1sevii.i St. 12.1ijo.
4 10011 ~ I;" stsittit. rosers, PNOO as & I"d fait of it 14
11CM I" at IIx%)/*A* . M as MI. "only" (aou V I I
;kk &MIssitatif ib* Pit Isar rip.
T" favel. data (Ittep. Not Pit 111i"A"41 1111 IICWf.
h1 '41 ~r;: cia Cos
4 OfF
=I 11 *16"T aa rp, 2. A 4 i 192 ". WJ 11. 1 .7. .111,
. 19111%
*Ul- M)I* 11410 41PAS 210" Mrs J. 2191, 342 41,
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4A X UP, anil M CAAKkvj. V, 2 st"d 3~2 X 110
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of
.10hy.1tativio of OIC41,11 as, 1:Mj
Wckiv active At a fir"I raft, W #1 W oil it,"s . of 276".
me pd pawst 0 1 "rig ov.,Irvd t.. I ml. 114,41611. do 40.1"Ot
VU 0% dk-#AoPa. with unIv 04 1111* Ct I In tire ps. owassim
Irv Ocriet" and erywitl (C.A. it, A-11N`1110" it"
TV14onvilimplaI211111".
WMI W"T offer 2" Wt. owtv,", 'The #U14 I(w Car
i 14NV# fIrM 1% btis. as olgl* (*if% w1r; lictNil) stir. *.4111.
3$ #k 01 -; 1160" M% 1. 20,14 2.14', I-V 00, 11 V. -,)41.
fu 2o" - 6) godslaost I for b .43 Ms- ; JW. - J... !?.
5 a It Pra ror FA IW '1 2-0, mo,-.
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led. 1. adj%. co is Su 166%, k as ii.T. is - si x 1w.
no, Fisms remit* in a wasssrsw, -4 the rate by w. wills
stachAnactl A. Orlimmory )wund to W%ls 41111.1" bro"Isaws
th. lots very "goos,".j.1r. d 10 2~ joro," of J.,
raw
-nw adivity ( Alich to fouth k-er and kw -1- '" than
jbAjn(11wC.pbmpha1r-. kalstf.da(strithAWhOortim.
uf 11CA1,11. Orl"P., pd. gas "Tw/url. Itcoiji. of
der-,sm. -4 IIC(%.Ii M %. k:4) cmictil in ps indr, ,
ro, pi. ;fit*. 4wol. ki.2. 0. 720
A
INHI IA.
04 s. =4 4 1, 39~;: ill I . 41 A
21.2. NJ; 310 19",% OC2. N1 Tmteneut .1 Altk lv
pres.41UM ..11% K.4) kmers this lawlsvity $flu twilter,
of"
vith V~ kips. at .U 1100 art Ill I was dov-rm-11 t.V -10%,
-I thv *..1 .4 11 i's Ow 244 ft'"It jKl in jAs`j tivisog it
A1,41jAhit
N 1 Iwo.

Desweahms" of dw Mobip &4$Wpdm soffildonts
of WOW "d of 100,11614 "m m Mile gel. L, Kit Freldho
(14411. 4*9 Clwm Arwi. " 1*.f4,%.R,.
MWWWT 1-irAud -,vd.kxlF.w J1jw,4 Jvm, X4%6
M. hii nk% - - 11vIhII IN 49 w4n. of MA. At
it) in 1141- 1 - w 4 set 0 A 4, it) Ow..
washed and
0 M-xf . at lmd rates -hied
with M. WA so rw.
that 'be -44f trod ralp less It. ., is 4j, raw,; d It,
&%Ni rate of afth7d, (I
) IIC(hI1 IT w Im, lbe 1"d
41"d with M - 64. MI
. .
. % 11COM
frv . 17.41. 0,77, 0 a. OW 0.". At 256* dw gas ctr,&,
of CO. The A
611. mp". ratef of Tvujj~jw Of CO. in
/-N-- whb IICOJI 00 At InO. 80. 30. In flip:
%
2 aj 3 a- an S&Ow
runted with AUVO. 64 0, 39.11. 23
nr,
twid 4 ws. 110 P. 10-6. 0.3, 2.9, 1-()- Tbr ratio I
sclative *" " k- - -0 - Of HOD and of IIcw1
4.41AVIN Were to" from tho rate a% of evolutim 1 10
from
4ab"'. "Com. new the rate a W" Itcoof
OW. %. by s - I(N4/n) - jj,jjIW1M) _ 11. On lb,
abovv 3 "1"" W S% 90 (4111F9610d, I I Med. arj
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It(), get With Kl) Wcfv~,~% tter ~Jqhswdv rj lfw AWO.,
Itsitial Imris it" 41--i"I"ttow #4 110hil fv,~ tww,
strims1v Up Ilte "tillst to RUNP selj~*. it..
lower in Or snulW the odes-bobtlitv *1 11,0 st cow
APINIVII W4,101C.0111. 00 9011019d SACh gel W"k M - On.
loops. ast, at 3,i)'. 41 7 30 7. 10 A. 4 2: at ;00% 13 1.
in 2 J4.1. a f): .9 24-51 113 10. 3.7. 2 3, live AT walw-
.1 8, lit Arl", 2M. *",I VIS'. ur, 1. 1 1. mnd 2 A
On low gwvmw"I,.%(h K-1. l1w wt4 A". at
I ~,ss lit it; 44 #.:.4 3. 17, 6. ' 7.
21m. 1. PA J. w I.
at 214', 111.4. 7-14. 4 0%. 1 f,; ti,~ O.A. I$% um
Oil Icnited 44(h sel. at W,'. Is 2 11,1 0;
A.9. 11. 014, -. AV X - I
te".. t ( Wich de're".4"N
6 p"IrmuAl tww*", f", sil
3 S" cel ppreimess. N Twm

U/bbodstry - Metausts sep/oat 51
*Uvestigstion bf the Xinotics of Dehydratim of
ftmic Acid an Phospbste CLtalysts and = Almtow
03dde, - L. Kh. Y"YdliU, A- M- LOVit, IUAt Of
Org Chem, Acad Sci USSR
w1ij Ak Rank Sam, Otdal this Xm** No 5.9
PP W-630
Investigated kinetics of deb7dration of ZCOW-
in Presence of C&3(PO4)2 (I)** C&(32?%)2 (Xl)*"
&'3d A1203 (In); effect of dUn of ZWW" and
offect of beat treatment of cat&Iysts on kIne-
t1cm or process - Found I to be most xP, highly
IMA
UM/Ch4Uistry Catalysts (coutd) Sop/Oct 51
vrod:uctlve" am stable of know catalysts for
-aat"tration of RCOCEV total decompo at =OCR
being attainable at 2760 c. obtained w to
100% Co. I is cheap* available, end un'T'
Wh requires no acId-realstant material for
reactor. Thns I is recommended for lob &aA
mqpti use. In is less activey less sp thain I
and 3:1.

US-IR/Chemistry Catalysts
iiov/Dec S-1
60aterminalUon of the Relative Adsorption Criefficients of Water and Forn-ac Acid
on Silica ~~el," L. Kh. Freydlin, A. X. Lovit, IrLst Qrjv Giem, Acad Sci Us5h
111z Ak Nauk SSSfip Otdal KKim Nauk" No 6p PP 79)-~.05
Inivinw of tho fact that dohy4raLol S102 rel exhibits tihallilyl. lowered catalytic activity
in dehydration of HCOON, vapor phase hydrolysis of aromatic it'll derivi, ate, a stoiV
of relative adsorption or water anI BCOOH seemed advisahle. This study was cari-ied
out on untreated (I), calcined (11), and promoted (III) SiO2 catalyst from Uie
Voskresen.sk Chen Combinee Below 3000, 11COOT1 on I is adsorbed less strongly unan water.
With Up the relative aloorbability of HWOH drops still lower. It risen sharply
on silica rel promoted with K20D), The coeff of reulaLi-a adsorption varies with to=.
At low temus,, the relative adsori)ability of water rises.
FA IM15

47%
WSR/Chmistry - Catalysts Jul 51
"Investigation of the Kinetics of Dehydration Of
lFormic Acid on Silica Gel," L. Kh. Freydlin, A.
M. Levit
-Zhur Obshch Mize Vol XXI, 'No 7. PP 1255-1264
Investigated kinetics of dehydration of BCOOR at
200-300 C on differently treated silica gel
specimens, vhose apparent, activation energies
ww* in the order: thermally deactivated;)Pac-
tive>'promoted vith inorg admixU. Gas product
was 98-999% CO. Reached conclusions as to uni-
f9rmity, location of active centers,
19=23
UM/Chemistry CatalystaL (Contd) Jul 51
effectiveness of different inorg admiits. Caled
vindber of active centers per 1 g silica gel,
rcxmd it to be 10 times as great for 1 mol SCOOB
as for 1 mol EtOH.

Jan/M 52
"The Kinetics of the Dehydration of Alcohols in the
Presence of Three-Substituted. Calcium Phosphate,"
L. 1h. Preydlin, A. M. Levit, Inst of Org Chem,
Aced Sci USSR
"In Ak Nauk, Otdel Xhim Nauk" No 1. PP 163-171
Dabiydration. of ales in presence of 3-frubstituted
calcium phosphate proceeds higxly selectively, with
the gas coutg 98-99% vzumtd compda. Secondary ales
am most easily dehydrated by this method, iso-alco
lass easily, and normal ales least. The rate of
2OM4
MM/Mendstry - Hydrocarbons Jan/Peb 52
(Contd)
deb7dration of normal ales decreases vith increasing
sal vt. Calcination of the phosphate caUlyst de-'
crown* Its activity. On substitution of the
brftvipn at the O(wad 13 carbon atoms of ethanol , the
activation energy In reduced, an vLx found also vith
the use of other catalysts. X2CO-4,, vb1ch acts an
for phosphate catalyst ifi dehydration of
poisons this catalyst in the deb;ydration of
ales.

LTI
irnyDLIII. L.Kh.; LIVIT, A.Mo
in the presence of trisubstituted
Kinetics of the dehydration of alcohols
calcium phosphato. Bull. Acqd. sci. U.S.S.Ro, Div. Chem. Sci. 152, 177-
84 [Zngl. translation).
(CA 47 no.l9t9920 153)

LITIT, A. .
Origin of bydrogen In gases extracted during water-gas " gas core
surveys. and during gas logging. Gookbia.met.poisk.nefti I gasa, to.
2126-13 154. (MLRA 9.010)
(Gas. Natural) (Hydrogen)

Lull, A.M.
Origin of bydrogen recovered during deguification of water and
drilling fluid, Rasved.i pros. geofis. no.12:11-16 155.(KLRA 9:7)
(Hydrogen) (Oil well logging)

LIVIT, A.X.
I . -
Iffect of temperature on the degree of recovery of hydrocarbon
gases from water and drilling fluid In a vacuum. RazvedA prom.
geofts. no.22il6-20 055. (KIaA 9-7)
(Rydrooarbous) I

LIVIT A H
Initial concentration of combustible gases In gas logging- Razv8d*
I pron.goofis. no.13:44-46 155. (KM 9:7)
(Oil well logging)

I-- WIT I" A&MI'm ~
31yaluation of degasifters used in periodic Can laggluge Ibuvede I
provegoofts. no.13:47-59 1330 (KraA 917)
1 (Gas, Natural)(011 well logging)

15-57-3-3503
Translation front ReferatirM zhurnal, Geologiya, 1957p Nr 3.
149 (MU)
' ' I
AVfHOR t Levit I A.M*
,- - MW*t*QivvO$q*
TITIXt The Formation of Carbon Monoxide During Heating of
Corso and Drilling Muds at Various Temperatures (0b
obrasovanil oklal uglerods, pri degazatsil kerns, i
shlama pri razliahnykh texporaturakh)
PERIODICALt Tr. Voss. n.-i. gool-razyed. neft. in-ta.. 1956, Nr 7,
pp 245-250
ABSTRACT: The author ascertained that the oxidation of'. organic
substances in rocks, with the formation of carbon non-
oxide, occurs at temperatures of general heating of
acres and drilling suds (100" to IOTO)o
no initials
card 1/2

1XVIT9 A.M.
various factors on the gas logging data, lasved I prom.
geofts. no.19t55-57 157. (;URA IWO
(Oil Vell logging) (Gas, Ratural)

W.INSKrY. B.Z.1 XOCAN,, L.I.; NWWOLODCV# V.V.;, ISVIT, A-M-
Exchange of experience, Zav.lab. 27 no*6t769 161. (MIRA l4r6)
1. TSentrallnyy nauchno-iseledavatellakiy inatitut chernoy
metallurgii imeni I.P. Bardina (for Kaminsky, logan).
2, Yseaquzro7 nauchno-iseledovatellskiy institut gectitichaskikh
metodov razvedki (for Levit).
(Scientific apparatus and instruments)

LEVIT, A.M.
11
I Effect of the presence of carbon dioxide and hydrogen sulfide
on the results of a general analysis and an analysis of the
components of hydrocarbon gases. Razved. i prom. geofix. no.40i
72-75 161o OGRA 15s7)
(Hydrocarbons) (Carbon dioxide) (Hydrogen sulfide)
7 ~-

LEVIT, A.M.
Comparative evaluation of degaseers for mud and cores. Razved.
i prom. geofiz. no.4006-81 161. (MIRA 15:7).
(Oil wells--Equipment and supplies)

"EVITt A.M.
Calibration of ctxomatographs luivinG thsr=chemical detectcr-c. Zav.
lab. 29 no.l2sl4cY7-1499 '63. (AURA 17i1)
1. Vaesoyuznyy nauchno-ineledovatellskiy institut yadernoy geofizi"
i geckhimiie

M.
Use of carbohydrate gases in calibratirg thermochemical detectors.
Razved. i prom. geofiz, vo,cczlog-lll 163,
(MIRA 1813)

Complex of prot-,ative dwilr-en for rad. !.iepqd
4r- swittera, Mod. rad. 8 rio.ll.-67-73 11 10.
1. Iz rentgencrailologiche3kogo tuentra (zav. 1-ye. KI-blnevskly)
fleBlyublIkanakoy klinichodkoy bollnitoy (glatmyy vrach T.V. lio-hnyaga)
I rontgenodlag;oatif.-heakogo.I luchevogo otdalenlyn (starahiy natichnrj
sotrudnik N.Ya. II-1111rum) "loldavskogo na,if--hrio-ifisledo-.,,Ltel'ukopo Illati-
tuta onkologil, Xlt~hlnav.

rl,,,crvn~ cin,! of V.7 fin
"C~,-,~J-x of tjr'f-,t9ct!-.,,l IPvices for
L ttern" . Mnrl. :-rL-1 . S r,,)
I I VA 1,,, 12

UN IT,,4i.Y.
Morpholo&7 of the fowl 111ok Argms porsicus Okent 1818. TrudY Inst.
sool AN Xasakh.SSR 107-50 153. (KERA losi)
(ticks) (Phrasit4o-Poultr7)

LVIT, A.8.
Reinilte of work carried out by the Lqbyshew Province Malaria Control Sta-
tion in controlling malaria and helminthiasis within the construction area
of the Maybythav hydroelectric power lolant. Ked.parax.l. paraz.bol. no.2:
172-175 Mr-AP '53, OMU 6:6)
1. ftybyshovskaya oblustnaya protivomklyariyuaya stantstya.
(ZWbyshev Province--Malarial fever) (K;uybyshev\Prov1nce--WormB,
Intestinal and parusitic)

------- -- a
LVIT, A'J, k"sbiolocicheal-1kh nau-k. -o -V-, -
Itand.blologichookikh nauke red.; Vql.HF.YW. 1.Y., rod.; ROROKINA, E.P.
tekhn,red,,
[Kites Infesting Vol and their con% rol] PtIch't kleshcht t bortba
s Met. Alma-Ata. lxd-vo Akad. nauk lazakhokoi SSR, 1954. 29 p.
(MA 11-9)
I* Doystvitellnyy chlon Akadoull navk Xnzmkhokoi SM (for Galuzo).
(PoultrY-Diseness and posts)

Card 1/1 Pub. 148 - 21/25
Author : Yu. I. Gadalin; N. L. Gershkovich; N. N. Gorchakov6kays; ~..B.
Levit; and V. A. Nabokov
Title : The results of the use of insecticidal smokes to control Ixodes
persulcatus ticks
Periodical : Zhur. mikro. ep1d. i I-im. 4, 92-97, Apr 1955
Abstract : The results of the work of the multipurpose expedition of the
Institute of Malarla,, Parasitology and Helminthology, Ministry
of Ke<h USSRJ the Institute of Virology Imoul D. I. Ivanov-
skiy, Academy of Xedical Sciences USSR; and the KWbyshav
Oblast Antimala la Station during 1954 are reported. Experi-
ments with hexachlorane smoke aerosols produced by burning a
special cartridge NBK (0-17) indicated that 95-98.5 percent of
Ixodes persulcatus ticks in the treated area were killed. The
results of the experiments are presented on two charts. No ref-
erences are cited.
Institution
Submitted December 31) 1954

Z-
Subject USSR/Medicine AID r 2894
Card 1/2 Pub. 37 - 11/20
Authors Rakhmenoyaj P. I.) Gadulin, Yu. I., Oeminov, N. V.,
Kubatkin, V. I., Leviti A. B., Martensen, V. N.)
Popova, N. A.
Title Use of zooprophylaxis against malaria in building new
populated localities
Periodical Gig. i san., 9, 48-49, S 1955
Abstract Discusses preventive measures against mosquitoes in
Pecherskiye Vyselki, a new development in the Kuybyshev
Oblast'. The editorial :office considers the material
of this article Insufficient for sanitary evaluation,
and recommends further studies. Chart.
Inatitutlons: Institute of'Malaria, Medical Parasitology and
Helminthology, Ministry of Health, USSR; State
Sanitary Inspection for the Kuybyshev Hydroelectric

9 Oig. i san., 9, 48-49, S 1955 AID P - 2894
Card 2/2 Pub. 37 - 11/20
Power Plant, Kuybyshev Refional Antimalaria Station,
and "Kuybyehoveollproyekt Planning Office.
Submitted t Jl 22s 1954

GADALIN, Yu.Z.; GMEKOYCIB, N.L.: GCIRCHAKOYMU. X.1; ;;TIT_, A.B.
_
An experiment In destroying Ixodas permulcatus , the carrier of tick-
barns encephalitis in Its natural envirorment (with summary in Inglish]
Diul.MOIP. Otd. biol. 61 no.3:35-41 VIV-Je 056* (KVIA 9: 10)
(TIM) (MT (INSICIT1001))

USM/Zooparasitology - mites and Insects as Disease Vectors. G-3
Abo Jour : Rof Zh1jr - Biols., No 10.. 1958) 43426
Author : Levit) AoVo
Inst
Title : -Ticks of the Superfamily Ixoduidea of Northern Caspian Sea
Regio no
Orig Pub : Tre In-ta zool. AN KazSSR, 1957, 7, 15-58-
Abstract : The follairing 16 tick spmics of LxDdoidea vere found cn
wild and dmestle an'-'s in Wastern Kazakhstan and
Ourlev districts: Arps perelcus Men, 1818., A. rcfloxua
Fabr.p 17940 A, vesportillonis Latr.., 1796, Ornith:;doros
cholodkovskyi Pavl., 1930, Uodes laguri laGuri 01., 1929,
Is cranulatue Koch, 1835, 1* lividus Koch, 1844, mm=phy-
9alie punctata Can, et Fanzo, 1877., IL, mm1d1ana turanica
Poop*-Strs, 1946, Dermacentor marginatua Sulzo) 1776)
Do daLtostanicus Olo, 1929, Rhipicaphalue purAlio Ps Sch*,
1935, Rho schulzei, 01., 1929, Hyalomm asiaticun asiatic=
Card 1/2
Card 2/2
9 -

USM/&)oparasito1jCy - 14ites and Tnsocts as Disease;; 'Vectors. 0-3
Abe Jnw : Hot 2hur - b1olop go 10) 1958t 43429
'Author : Levitj Aqve
Inst
Title : Tick Fauna of Superf=ily Ixodoidea In Southern Kazakhstan
Ori g Pub : Tre In-ta zool, AN KazSM.. 1957) 7) 59-71-
Abstract : Near Biyli-Ma Lake and in tho Kara-Tau mountains 16 spe-
cies of Ixodoidea ticks vere identified on vild and domea-
tic onim-1s: Argas persicus Mon. 1818) A. vespertilionis
Latr., 1796., Ornithodoros lahorensis Neum., 19W, Lxodes
ape, Haemphyealis numidiana turanica Poop.-Str., 1946,
H. punctata Can., et Fanze, 1877, Dermeentor mareinatus
Sulza, 1776, Do dadiestanicus 01.,1929) Rhipicaphalue
turanicus B. Tom-, 1940, R. P-milio P- Sch-, 1935, Rh-
schulzoi Ole, 1929, Hyalorm aelaticum asiaticum Sch. et
Schlo, 1929, Hyml. dotritum Pe Scho, 1919, HYMI.
Card 1/2

USSR/Oeneral Biology - Trdlvid~lal Development. Embryoml B
Development.
Abe Jour : Ref Zhur Biol-, No 6, 1959, 23609
Author i Levit A.V -
Inst ; Institube of Zoology, Academy of Sciences KazSSR
Title : A Case of Monstrosity in Ixodes acaride.
Orig Pub : Tr. In-ta zool. AN K&zSSR, 1957, 7, 287-288
Abstract ; No abstract.
Card 1/1

USMVZooparasitclogy. Ticks and rheects as Disease Vectors.
Mites
Abe Jourt Hof Zhur-Diol.) No 17p 19~8, 7702T-
Author i Oadlin, YU. I.; OeshkovIch, N. L.; Gorchakovskaym,
N.N.)
Inst I
Title On the Problem of the Destruction In Nature of the
Carrier of Tick Encephalitis of the Tick Ixodes per-
sulcatus Sch.
OrIC Pub3 W,.Mosk. o-va Isyyt. pr1rody. Otd. biol., 1957, 62,
#09, 43-4.
Abatracts Resulte of investivations during 1952-1955 In the
deciduous forests of the Miybyshevskayu oblast are
presented. Tha duration was studied -of the effect
of a sinple anti-tick treatnent of the forest floor
Card 113

USSR/Zoopamitoloa. Ticks and Insects as Disease Vectors. a
Mites.
Abe Jour: Hof Zhur-tiol., No 17, 1958, 770ZT.
creased to 0.2-0.3 a/n2, or it can be replaced
by OKhTsO in the caue dosage.
Card - 3/3

L_rvl 7
C A I J, 0. V
A
IUS 311 G1
Zooparailtolon: . rtranitie Protozoa. TWIngr-11al-a
y
'PUP, RZhBinl., Yo, 2 19-59., '-o# 567L
A"T%OR
#'WA.
V.; happoport, it. 3.

r nn tI
'I to
I -100
of *40 I.Or'r, its NaZ3311
i On titil 1,-ntinn f~-f the Oniqploment-Fixtitici. rost
In tho Dl rir~nonis of Trypnnosoinittsla (Sil-Auru
In Cattlo
Tr. 'In-ta zool. Ah: I'IazSO;'TI,
1956, 9, '43-'lih,
A trst performed Oil VO
it ~7 oi' tiva blow-' ocrivi of cattle frQi ra-fonr!
with -III-aunj rove~iled tbe pre.-3oncn- of
3 o oc If 'A ant A bod ie a in ani m-1 s whi ch ~! Id no t
r 7.111 b i ', G I L-1 'A' C r- I - y-m-p tori s .

RaWSZOTA, M.N.; LAVIT, A.T.
Brucellosis in the hare Lepus tibetanum In the southern
part of the Balkhash region* Trudy Inst.sool.Al Xazakh.
SSR 1207-63 160- (KIM 13W
(Balkhmshekly District-."Bruoellosls)
(Hare@ as carriers of disease)

LITIT, A.Y.
Serum disewlis of tozoPlAsmoOlgo T=47 Inft#$OOI*Aji
Usakh.SSR 12:75-77 160. (MM 1317)
(Tozoplassools) (Serum dlagwois)

LVIT, A.T.
Isolating a strain of Tozoplasma GorAll Nloolle et Youceaux, 1908
from the polecat Mustela everumnul lesson; preliminary communica-
tione Mru4y lusto Soole AN lazakh. SSR 14:187-188 160.
(KIU 13:22)
(Tozoplasmosis)

GAIIUZOA 1. G.j. LJMT A. V.
Taxoplams, in vild anisalq, Kazakhstan. Trudy Inst. sool.
AN Kazakh. SSR 1604 '62Af (MIRA 15110)
(lazakhotan-Toxoplasmosis)

LEVIT, A.V.; VUSTINA, U.D.
Isolation of Toxoplasm strains from rodents. Trudy Inst. zool. AN
Kasakh., SSR 1943-44 163. (KMA 160)
(Toxoplasma)

GAUIZO, I.G.-, LEVIT, A.V.; 111OVINWAYA, V.F.; GOUMVP V.I.; GORIf'114NA, ;%J.;
KUZOVMP Te.m.
Eplzootlological foundations of the m tural fool of toxoplasmosID.
Trudy Inst. tool. AN Kazakh, SSR 22:27-33 164.
(KIRA 17:12)

mm
VUOSTINA U. D. GUBENKO , L. N.
Anew Toxoplasmalike organism in laboratory white Wce. Trudy
Inst. zool. AN Xazakh. SSR 2204-43 164.
(MIRA 17:12)

-1ZV1T, B.M., irzh.
Results of testing the model of an icebreaker with a vilbration
system in pure water. Trudy LIVT no-50:53-59 163.
(MIRA 27; 11)

LLVIT# B.M., 1nzh.
Selecting the basic characteristics of the
unit" of an Icebreaker and evaluating its
cApacity. Trudy LIVT no.62t52-57 164.
'vibration
Ice-breakIng
. (MM 18M)

Aq
0-7
S/238/6Z=/0021017/01 8
1028/1228
AUTHOR Levit, D. E. (Moscow)
TITLE: Determination of the pressure field at diffraction by an angle
PERIODICAL lnzhenernyy zhurnal. v. 2. no. Z 1%2. 379-383
TEXT- Particulat cases of the problem of the diffraction of a plane wave by an angular region, which was
solved independently by Sobolevand Keller-Blanck. are considered in detail. A general solution of the wave
equation is obtained, and a formula for p determined for the two particular cases of plane wave perpendicular
to the angle bissuttice. and wave front parallel to the side. An effective method for calculating and plotting
the isobars is indilated The diffraction fields are plotted for the cases of acute. right, and obluseangles.
There are 6 figures
ASSOCIATION: Institut mekhaniki AN SSSR (institute or Mechanics AS USSR)
SUBMITTED January 10. 1962
Cud III

TIMCKHINA, M.A., dotsent; TALLERCHIK, V.A., oblastnoy ak-usher-ginskolog;
LEBMWA, Ye. X., Trach; LVnT,- D.O.; SHERYSHETA, Z.G.1 MALENKOTA,
NA.
.Cause and prevention of inecmplete pregnancy. Sbor, nauch, trud,
Ivan. goo. mods Inst. no. 29030-339 1 63 (MIRA 19i1)
1, 1z katedry akusherstva i ginekologii (ispolnyayushchiy obya-
sannosti sav. kafedroy-dotsent M.A. Timckhina) I-Rnovskogo gosu-
daretyennogo meditainskogo institute. Irektor-dotsent Ta, M. Romancw)
i Ivanovskogo oblastnogo zdravotdola k zar. N.N. Vayulina).

y
nn of t,,;~, c-mplex m-c-.11 a L .',b c
Noncir,az, for detnndni fract',m 3
Elektr~ cbestvc, No. 5. 195".
I-In-it ljjj~ Library or Gnnj7r,!:~~-. Novcmber 195:1.

!jr~nr-vin (Yat Iner. a -3
~?Omorram for rals~nr a nit-ber to a del
_~rcc- lenn than "onc-.1t 7,T
nrl jjjTrrTjk"
Lil)r.-tr,, of Conm--r:Ty LcceHher 1?52.
J.-

PAYLOY. Y.F., professor, doktor takhnichoskikh nauk; UVIT, D.Te.,
inshener.
[Atlas of nomograms for surveying calculations] Atlas nomo-
gramm dlia morkshaiderskikh vychislenil. Xoskva, UgletekMsdat,
195). 67 P. (XLRA 7:2)
(Su"aring-Tables, ate.)

ZATIT. D.Ye.
Nomogram for the solution of a complete cubic equation. Ilektrichestvo no.8:
P.3 of cover. Ag 133, (MLH& 6:8)
(Nomography (Mathematics))

AID P - 631
Subject USSR/Electricity
Card 1/1 Pub. 27 - 35/35
Author : Levit, D. Ye.
Title : A Nomogram for the Solution of an Equation of the
Fourth Degree
Periodical : Blektrichestvo, 8. 96-97, Ag 1954
Abstract : Explanatory text and a diagram.
Tnstitution : Not given
Submitted No date

AID P lo46
Subject USSR/Bleotricity
Card.1/1 Pub. 27 - 23/23
Author Levits Do Ye,
Title I Ngographic solution of a three-member equation of
n degree
Periodical : Elektrichestvo, 11, 96-970 N 1954
Abstract : The author gives general formulas,, two numerical examples
and a nomogram.
Institution : None
Submitted No date

AMR-AMOT, S.K., kdnd.tnkhn.nauk: AV12SHIH, S.G.. prof.. doktor takhn.nauk;
AMKOSOT. I.L. doirtor ireol.-min.nauk; AIMRITVSKIT. V.D., inth.:
AWROM, A.M., tnzh., kYAIIASIYZV, B.L., inzb.; BERGMAN, Ta.T.,
lnsh,; BLDXHA, TaJe.. itizh.; BOGAGHXYA, U.N., inzh,; BUKRINSKIT,Y.A.,
kand.takhn.nauk; VASIL' nV. P.V.. daktor gool.-min.nauk; VINOGRADOV.
B.G., lnsh,l GOLUBHV. S.A., inzh.-, GORDITXHKO, F.D., lnzh.; GUSIV, N.A.,
kand.takhn*nauk: DORM11N. I.Y., kand.geol.-min.nauk; KAIKTKOY. G.8.,
Insho; KASATOCHKIM, V.I.. doktor khim.nauk; KOROLET, I.T.. inth.;
KOBTLITTSIV, AoA., inzh.-, KHATKOVSKIT, L.Y., insha; KHASHMINNIKOV, G.F.,
prof., doktor geolo-minonauk: KRIEJNOV, L.A., insh,';-LEVIT, D.Ye,, lash.;
LIBITSAj I.G., kmnd.tftk1tn.nauk; LUSHHIKOV. V.A., 1n2w-..--1wjkTfi,Y_# AsKoo
PURISHVILI, G.Te., Who; MIRONOV. K.T.,
dots., kmndgeo1.-xin.raLtk; M&
Inshot MOLCHANOY0 I.I., lruh.: NAUMOVA. 3.M., starobty nauchnyy sotrudnik;
HJKIPVffj T.Ye., inzh.. PAVLOY, F.Y., doktor takhn.nauk; PANTUKOV, P.R.,
doktor geolo-min.usuk; POPOV, V.S.. insh.; PYATLIN, M.P.. kand.takhn.
nsuk; RASHKOVSKIT, Ye.21., inzh.; ROKANOV, V.A., prof., doktor tekhno
nauk; RTZHOY, P.A., pruf.. ctoktor tekhn.nauk; SSLYATITSKIT, G.A., inzh.;
8PXELANSKIT. N.A., Inth.; TUMITITIV. Te.T.. inzh,,- TITOT, N.G.,doktor
khim.nouk: GOIARXV. I.F.. Ivith.; TROTANSKIT, &To, prof., doktor goolo-
minonsuk: TIMOV. B.D.. dotoo., 1mndotakhn.uauk;YXM0T. V.S.. lash,
[deceased]; KHOKXIEOVSKIY, A.S., prof., doktor gaol.-min.nauk; TROTANOV-
BUY, S.Y.. otyetetvatin" red.; TMPIaORIW, A.M., rod.; MVJN07. L.A.,
redo: KUZNRSOV. I.A., red.; HIRONOV, X.T., red.; AVZRSHIN, B.G.. red.;
BMt?8XV6 M.P., red.; VASILIU79 P.V., redo; MOLCHANOY, I.Is, red.;
RTZHOV, P.A*, reds-, RALAIMIN, V.V., insh., red.; BUM, I.M., 1042do
tokhn.nauk, red.; BLIMUSKIT, V.A., kand.tekhn.mm-uki red.; VOLKOV. K.Tu.,
lubeg redol VWMIYIY. A.A., Who, reds; UOURIT, X-As, prof a doktor
tekbnonauk, redo (Continund on nart rard)

Aw"OV, S.K, w. (continued i Cf ~-d
ZDANOTICH, T.Go, prof.,Ciol-tor takhn.nauk,red.; IVANOV.. G.A., doktor
geol,-min,nauk, red.: ViRAVAYW. H.M., red.; XOROTXOV, G.T.. bnd.gool.-
min.rasuk, red.; KOROrKOV, X.Y., kandtakhnonauk, red.; MAKKAUT", A.A..
doktor gsol.-min.nat;k, rf-d.,- OW.LICHYMO, A.11.,kmnd.tekhn.nauk,rsd.;
82HDIRZON. E.M.,Iwnd.jc,o'13.-min.n9uk. red.; USHAKOV. I.K., dots*, kande
tekhoonauk, red*; WilDEOV. V.S.. Imnd.gfwoj.-mIn,n&Ok.red.-, KOROLIVA,
T.I., redoind-va: 14"
~u,IIIIJCIXA, Z.I.. red.izd-ya; PROZOROYSIATA. Y.L.,
takhn.red.-, NADXI14SKAYA, A.A., tekhn.red,
(Mining; art encyclvpvc.,&, lwndbook] Gornoe delo; enteiklopedichaskit
apravochnike Glav. mci. A.P.Terpirgorev. Moskva, Goo.Dauchno-tekhas
isd-vo lit-ry po uet,11ro' pror7shl. Tol.2. (Geology of coal deposits
and surve;ting) Geologlit x4,ollnykb mostorothdanit I, marksheiderokoe
delo. Redkolegila torr, S.V.Troianskiy. 195?. 646 p. (MIRA 11:5)
1e Chlon-korrem ondont Ali SSbT (for Kerave
Mal f-~i v-." ogy-Dict tons riesiev

311
As A
S:l
-a
hiA
Fit

(Kooky&); IZIT. D-Te. (Moskva)
RLSEXATULIN, Ih.A.
Method for , mrical integration of elastic evilibrtm equationse
Inshesbore 281224-240 160* (KIU 13: 10)
(Differential equations) (11"ticitY)

Determining pressure field due to the diffraction by a vedge.
Inah,shurs 2 no.2079-383 162. (MIRA 15:6)
-1, Inmtitut mokhaniki AN SSSR.
(Diffraction)

EWT (1) /tDS AFnC/ASD
ACCESSION FRs AP3000726
AUTFOR: Levit, A. Ye. (Moscow)
TT ~TZ Diffraction of pressurr- pulse from truncated wed
3/0258/63/003/002/0403/0409
e and strip
e Tzur~
nerny.-yz -v* no,
b
TOPTC TAGS: diffraction, Tmessure, pllkne v,-,vey superpositIonp seti-infinito reglon,
truncitod Wedge
I-
ABSTRACT: T.he) rethod of superposition hns b-inn used to obtnIn exrn-ongions defining
th- --n:7-slme f tall~fron .-,I".ne wave -dif frantior.3 on a frunented wedva PAd n neTq-
Infinite strIp. ~he viethod used In en nd-intition of o-Antinr wed- solutions.
tours n-re obtqlned for r, wedfro anr -it
conq, .1 , I P o f 600 nn dthe ed7e of n Sami
ln.f,nite strip. 11"I"M nuthor exprersen h4 nr-ntitude to N. V. ZvoliniVIZ_nM V. A.
for thiir Influence and volunble ndvico." 4 U
Z fi-gures, and 4 tebles. Or"g. art. ~,'?s' 4 fo=ulas,
Card 1/2

L, 18037-63
T
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Scionces, USS-R)
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M - C OD7r,' -. Al NO I':? SOV: 0.02 OT'ER: 001
Card 2/2

ACC NRs Aij6000468 SOURCE COM UR/0299/65/000/017
'3Y
AVMORi Levito Dzh.
WMW~ - Or- B
TITIXt The role of SH- and SS-groups in cell resistance to high and low temperatursi
SOURCEs Ref. zh. Biologiyap Abe. 9R217
REF SOMCEs Sb. Kletka i temperatura aredy. M.-L., Nauka, 1964# 180-184. Diskus.# 20
TOPIC TAGS3 high tedperature effect, low temperature effect, plant metabolism, p.Lant
catabolism P'Lo4jur .3 e'vslalz-~ 7'W
ABSTRACTs An hypothesis is presented to explain the resistance (R) of planto to the
injurious effect of temperature. It is noted that# in the presence of noninjurious
cooling, the volume of SH-groups does not change, but in the presence of lethal
chilling it diminishes markedly. The reduction in volume of SH-grOUPS responds to an
equivalent increase in SS-bonds. Analogous results are obtained by heating. A
similar phenomenon is observed in isolated albumins, but 9.t higher temperatures than
those which kill the plant. This argues in favor of a concept according to which the
transition of SH-groups into SS-bonds precedes the injury, even evoken the latterg
and is not a result of it. The resistance of many plants to the effect of low
temperatures increases with the increase in volume of SH-groups at various stages of
hardening. Consequently, stability is explained by the high resistance of SH-groups
to oxidation. The oxidation of SH-groups under dehydration of protoplasm is
Card

ACC Nks AR60W468
explained by the proximity of albumins and by their reaction to each other. This
leads to the development of molecules under rehydration at the time of thawing. The
protective role of sugars and other carbohydrates In examined within the framework of
the proposed kqWthesiss L, Danilovs, LTranslation of abstrao!7
SUB CODEs 06
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P!ijan Clear .1),ail.-tj oi- Aars." j---ibl Jlln 52, 1-oJcwW
,ml T-ool Tn3t ir-eni 1. DUserta' ' uii ror -rea of
Candidato in Tec"'LlIcal Sclance.9).
SO: VechorWa Ilaskwa, Jar.-iar-.-Iacumbar 1952

T_ N T_r T__ r,
AID P - 516o
Subject USSR/Engineering
Card 1/1 Pub. 103 - 1/19
Authors Levit, 0. A., and M. M. Tsyrlin
ffim" outgo*^,
Title Increasing performance efficiency of circular guides in
vertical boring and turning machines.
Periodical : Stan. i Instr., 6, 1-9, Je 1956
Abstract : The authors describe the research undertaken jointly by
the Experimental Scientific Research Institute of Metal-
Cutting Machines (ENIMS) and Mchine-tool Construction
Bureau No. 4 at the Kolomna Heavy Machine-tool Plant, in
order to eliminate the formation of scorings on friction
surfaces of the circular guides of vertical turning ma-
chineo (the 1532-model was used). A few practical sug-
gestions are given. Five diawings, 16 graphs, 2 tables.
Institutions: As above
Submitted No date

Itand. -takhn. nauk; MMOPOVICH, A.Te., red.; STUDZWSKATA. V.A.,
takhx6 red.
[Antifriction spindle supports for high-speed lathes, turret lathes,
and milling machines] 3hpIndellare opory kachauila bystrokhodvqkh
tokarrqkh, revoliverrqkh i freserrqkh stankov. Izd.2. Moskva,
13entr. bfuro takhn. informatsii, 1957. 49 p. (xiRk nse)
1, Noscow* AkeperimentalInyy naudmo-tooledovatellskly Institut
wtalloreshushchikh xtankov.
(Machine tools-Attachments)

7-
PHASE I BOOK EXPLOITATION 1136
Eksperimentallnyy nauchno-iseledovatellskiy institut metallorezhu-
shchikh stankov
Modernizatsiya tokarno-karuBelInykh stankov (Modernization of Ver-
tical Turning Lathes) Moscow, Mashgiz, 1958. 265 p. 6,ooo
copies printed.
Authors: Gladkov, B.A., Grachev, L.N., Levit, G.A.p Lapidus, A.S.,
Leshcbenko, Yu.A., and Kudinov, V.A:; Er.: opovich, A.Ye.;
Ed. of Publishing House: Ivanova, I.A.; Tech. Ed.: Tikhanov, A.Ya.;
Managing Ed. for Literature on Metal Working and Tool Making
(mashgiz).- Beyzellman, R.D., Engineer.
PURPOSE: This book Is intended for production personnel employing
'machine tool equipment, for designers of engineering departments,
engineers and technicians.
COVERAGE: Vertical turning lathes in an actual operation are reviewed
and basic trends and methods of modernizing then are discussed.
Design examples and solutions of various design problems in
Card l/ 6

Modernization of Vertical (Cont.) 1136
modernizing the main drive, feed drives, table rests, and
spindles are presented, and various devices for reducing the
auxiliary operation time and increasing the versatility of
operations are described. The problems of vibration stability
of machines and safety measures are also discussed. No person-
alities are mentioned. There are 69 references, 66 of which are
Soviet and 3 English.
TABLE OF CONTENTS:
Ch. 1. Brief Survey and Analysis of the Engineering Levef
of Machine Toolr In Actual Operation 5
Ch. II. Analysis of the Utilization of Machine Tools and
Requirements for Modernization 40
Ch. III. Design and Modernization of the Main Drive 51
1. Procedure for developing a design for modernizing
the main drive 51
2. Determining the possibility of increasing table RPM 54
3. Determining the possibility of transmitting the re-
quired power 55
Card 2A

Modernization of Vertical (Cont.) 1136
4. Calculation of friction losses in the main drive 61
5. Example of the main drive design in modernizing the
model 153 machine 62
6. Reeomriended design solutions for modernization of the
main drive 70
Ch. IV. Modernization of Table Rests 90
1. Brief analysis of various types of circular ways 91
2. General trends in increasing the efficiency of
circular ways
93
3. Recommendations on modernizing circular ways of the
most widely used types of vertical machine tools 95
4. Practical recommendations on modernization of cir-
cular ways 118
Ch_V. Modernization of the Feed Drive
135
1- Changing the feed series 135
2. Increasing the life of way rests 139
Ch. VI. Increasing the Rigidity and VibratJon Stability
of Machine Tools 141
Card 3/6