SCIENTIFIC ABSTRACT KROPOTOV, A. I. - KROPP, L. I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000826630005-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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KATBAN(YVICH, G.A., inzh.; ABIATIPOV, R.I., inzh.; KROPOr-O,V. A. 1. irxzh.
nms_
Replies to B.IA,Bekker's article *Industrial a.c. signaling notworks,"
Energetik 10 no.2:6-10 F 162. (MA 15t2)
(Electric networks) (Bekker,, B.Ik)

PI
XROPOTOV, A.I. (Leningrad)
Hiotory of mathematics at the 4th All-Union Mathematical
Coppeon, Tops isto set, i tekhe no*13:185-189 162*
(KERL 16:5)
(Matbamation-Congresseo)

-Ki-,QFOTOV, A2eksandr Ivanovicb; GITKIlip L.S., red.; TELYASHOV,
R.Kh.p red.izd-va,, BELOGUROVA, I.A.., tokhn. rod.
[Photocell pickups in control equilzent of chemical
industries] Fotoelementy - datchiki v priborakh kontrolia
khimicheakikh proizvodetv. Leningrad, 1963. 19 p. (Lenin-
gradakii dom nauchno-tekhnicheakol Fropagendy. Obvien pere-
dovym opytom. Serila: Pribory i elerenty avtoratiki, no.19)
(PIRA 16:12)
(Chemical induatrieo) (Automatic control)
(Photoelectric cells)

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Slam IaMAV ' (vW mW boll* MAMS) No cited
siod tbr pokKi* of *M tka b dmv*md. 7U vrkw*nq
admatages am: brttcr ***W of admisky of prodoc
4*4 a6v(OAlky to vwybW of the gtaft man.
0. U. Kowapa#

NA&im& 1). P. Knvotow
dam*. 19N.VA),
CLA2RN.

Q raw d dw
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at amw betus Wb wun retkm
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sommom in AWIW CW, the pachat.
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ma. lu with
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is by It of and
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wo re
?here are tvu stses of this machtne in ftsels. a "Ole deals Vith
tb# sman model. 7he machine Is stated to be not werj offlaiat and Inespablt of
competItIon with wdtlelsev* machines, but since It Is better than tb*
prlsltlm owl-autcuatic "WO typep thtch Is th* most commonly used In Asesla
the sachlas to described wd ease suggestiras are given for its soploymte
(3 figs)

,K!1 " rl I . W"i I., J. , , .'(- . . --t! anr ant ; !,.- , - - I - .
i2l, AMU& kAlmvlch.
spets-r-s-d-nWor; MT-=-TVIT!)VAYh, -,4,!,jlctcr: M ' - . '- ~. T..
takhmicharkiy reial-tor
(Manufacturing glapp containert. ror perfuins) Prot,,-. 1. to,) or rf tu-
mernol. staklotary. Ho!;#-va. Pishchenromindat. 1951-- 11! --
(Gleso vinnufficturs) 11:10)

XROPOTOV, D.P.
Mechanization of the production of parfums bottles*
Stek.1 ker. 17 n0-5:38--40 Y7 160- (MIU 1398)
(Bottles)

KFDPOTGV, D.P.
Feeder vith two pwo, Stok.i ker. 18 no-5.37-38 W 161.
(KIPA 140)
(Mots cow~-~jlaa a furnaoss)
1,

KROPOTOV, D.P.
I
Case of the repair of A Pot furnace vhen hot* Stek.i ker. 20
no.2&38-39 F 163. (MIU 16s2)
1, Moskovskiy khrustallrqy zavod Imeni H.I.Kalininao
(Glass fumaces-Maintenance and repair)

11GILYAj", Abrwn Yevseyevich; Ki"'IiOTOV, rct.nnzerit;
F.N. ~ red.
[I-!anufactura of glass containers! I roizvodstvo steklicirinni
tary. Moskva, lzd-vu 111,eg-knia Inwistrila," 19(j,. 31~8 P.
O"IfUt 17:81

S/121/63/000/003/003/005
AUTHORi ..Kropotov, G.A.
TITLEs Cutting forces nd temperature in cutting the teeth
of gear whoels of heat-resistant and titanium allo,
ys
PERYODICAL: Stanki i inst'rumetat, no".3, 1963, 24-27
TEXT: The article describes a study of.cutting force and
temperature when hobbing gearwheels on a "Fellowes" no-7 model
hobbing-machine, The blanks were of heat-resistant alloy
MI827), titanium alloy 1-1714 (VT14) and, for comparison,
steel 40 X (4OKh). The main tests were made on involute gears
with a modulus of I mm, rim width of 10 mm, with 38 to 50 teeth.
The cutting toolswere disc hobs class 13 (V) to standard
rOCT(GODST) 9323-6o of steel P 18 (R18) of hardness 62 to 65 RC.
Tests were made with and without sulfurized cutting oil: its use.
redu,:od the temperature by about 20 but had little effect on the
forco. The cutting force was measured on a special dynamometer
based on strain gauges. The temperature was assessed by the
natural thermocouple method, using the workpiece and tool, And
recording on-an oscillograph. The test conditions are described
Card 1/3.

S/121/63/000/003/003/005
Cutting forces B194/E455
in details the results are plotted in the form or graphs of
maximum force and of temperature an functAons of speed and feed,
and formulas are given for the maximum and mean forces and
temperatures as functions of the various experimental variables.
Conclusions. The maximum cutting force was registered on entering
the hob into the blank; it was about 1.5 times the mean force,
which itself in 20 to 30% greater than the minimum force. With
wear of about 0,3 mm on the rear surface of the hob tooth, the
cutt:.ng force and temperature increase by a factor of about 1.3.
Increased cutting speed is accompanied by some reduction in
cutting force. The cutting force in proportional to the first
power of the modulus of the gear wheel, and not to the second an
is usually stated. Under given conditions, the force required to
cut alloy EI827 is almost twice as great as for alloy VT14 and
only hdlf that for steel 4OKh. The cutting temperature generated
with alloy EI827 is approximately 3.7 times higher and with alloy
VT111 about 3 times higher than for alloy 4OKh. Therefore, in
hobbing heat-resistant and titanium alloys the heat factor has a
great influence on tool life. Since the cutting temperature
t'~ (I th;t_.. "'n th I). fr"off ""r, C
Card 2 3

11"
9/121/63/060/003/003/005
CuttIAS forces ... E194/3455
depands more on the speed than on the food it is advantagaou3,
from the thprmal standpoint, to uso high food rates-rather than
high speods.' There are 8 figures and 2 tables,
Card 313

... . . ~. I , I .." .1.
-1 -- --. - , - , , 7-- - -, , - - . - ~ .- mz

- - . I . -1-.11 ~ I ~ -. ------- -- - --- ~~ a- - - 1. .. - . - I -. I . 1-1 1 .1 --
POPOTOVj G.A., a-Apirant
Slotting gear wheels male of heat-resistant aml t-Itan!1.L-4 aljoy-s.
Trudy MATI no,60:60-71 164. (MIRA 1711l)

IMOPOTOV, I I - ROTERS Te.N., radaktor; MALIKOVA, N.Y., tekhnichaskly
.- 0
reaMor
(Bridges and culverts; manual for bridge construction foremen]
Monty i trubysposobis desiatniku-mostovika. Hooky&, Izd-vo
doroshno-takhn, lit-ry Gushosdora M, 1953. 247 P. [Kicrofilal
(Bridge construction) (HLRA 7:10)
(Culverts)

GIBSHKAN, Ys.Ye., redaktor; DZHMOVSKIT, N.N., redaktor; TXa
Inzhener, redaktor; NITROPOLISKIT. N.M., professor, r
PUSHTORSKIY, Ys.I., inzhemer; ROYXR. U.S., Inshener;
POLIVANOV. N.I., doteent; KURDYUKOV, M.D., inshener;
OSTROVIDOV, A.M., inzhener; KROPOTOV. I.1 inzhener-.
VOLKOV, V.P.. dotsent.
[Handbook on the planning. construction and operation of
city roads, bridges and hydraulic structures) Spravochnik
po proaktirovanilu, stroitalletvu I skopluatateli gorodskikh
dorog, mostov i gidrotakhalcheskikh soorushenti. Pod red.
S.I.Gibahman, N.N.Dshankovskil, P.A.Igorov. Hooky&, Isd-vo
Hinisterstva kommunallnogo khosiaistya RSFSR. Vol. 1.
(Bridge@] Mosty. Pod red. N.M.Nitropollskii, 1953. 984 p.
(Retaining walls)

KROPOTOV, Ivan Ivanovich; MIN, B.G., red.; ZUYEVA, N.K., tekhn.reds
[Bridges and culverts] Mosty i truby. Izd. 2-oa, parer. t dop.
MO"kva. Ilauchno-takhn. izd-vo avtotransp. lit-r7, 1958. 186 p.
(Bridge construction) (MIRA 11:5)
(Oalvorts)

4ROPOTOV, Ivan Ivanovichl BIAGORAZUMOV, H.V., red.; DEBERDEYEV,
B.S., red. izd-va; GALAKTIONOVA, Ye.11.p tekhn. red.
(Ferry crossings] Parommye perepravy. Moskvap Avtotrans-
izdat, 1963. 80 P. (MIRA 17:1)

KROPUrOV, L.L.
~ROPZOO`enting the integral formulas of Ifewton-Loibniz, Green, Stokes,
Gauss, and Ostrogradsk:11 by one formula. Trudy Inst. met. I makh. AN
11z. SSR no.13:135-151 154. (MIRA 11:6)
(Integrals, Generalized)

MWPOTOV, V.A.,
Borehole chargts with a longitudinal cumulative groove.
Vsryv. delo no.5l/8t280-288 163. (MIRA 16&6)

KROP(YI'OV V A inzh.; IIAMIIIII, V.A., inzh.; MOZOLEV, A.V., inzh.; KIOUNTSOV,
i.T. -
,, inzh.
Causes for the eLving of intercompartment pillars and ceiling, Bazop.
truda v prom. 7 no.?:8-10 J1 163. (MIPA 16:9)
1. VoutNIGRI.
(Tenir-Tau-Iron mines and mining)

GROKHOTOV, N.V. (deceaved]l KROPOTOV, V.A.
Using wastes from other branches of industry. TSement 29
no.50-5 S-0 f63. (MIM 16::L1)
1. Laningradakiy oovet narodnogo khozyaystva.

VEDUTIN, 'V,71, insh.1 KROJ~~~V~. inzb.
Borehole oharg6n with a longitudinal c=ulative groove.
Vsryv. delo noo5l/8:280-288 163. (MIRA 1696)
(Blasting)

VEDUTIN, V*F., gornyy Inth.; lq~PPOMV, V.A., gornyy inzh.; W-KEMV,
P.Ye.; 111KOLkYEV, V.P.
Results of studying the effect of detonating cumulative
borehole charges. Vzryv. delo no-54/11019-230 164.
(MIPA 17:9)
1. VONWIGRI.

KROPOTOV. V. I.
Dyeing wood. S. Ya. Korotkov, II. T. '1,-,~;cnko, 5. 1. '7ikolaev,
V. I. Kropotovs and R. 1. Feinbrun. 68-L37, NaY 31) 1947.
In'or,l(-,r t6lrinj, out the grair, or viouri -uned for --urfacini:, the woc-d,
havinC a P.oisture content of 30-140%, 1. proufod at ai-out 1LOO prior
to dyeing.
N. Iloseh
mm~

KROPOTOV. V.I.; TAIKOVSKIY, S.S.
Istax and polyureth%n xponGfo ru*hT),3r for upholotorod
Der.prom. 9 no-3.." Ur (f'0. %KM 13:6)
(roam rubber) (Yurviture)

KROPOTOV J inzh.IREUIK, G.B.
Manufacture of shaped plastic rims for furniture* Dore proms
10 noo7t27-29 J1 16le (MIRA 34t7)
L TSentrallnoye proyektuo-konstruktorakoys byur Upravleniya
mebellnoy promyshlonnosti Mosgorsoviwkhoza.
(Furniture Industry) (Plastics)

KROPOMVP VOIO
An-Union Scientific Technological Conference on Problems in the
Synthesis on New Products Based on Rosin and Turyentine.
Gidroliz. I lesokhim. prom. 16 no.5:31 163. (MIRA 17:2)

KROFOTOV, V.J.
MAkq b"tter mse of sulfite liquor In tho Woodpalp Combines of thn
Kaliningrad Province. Gidroliz. I le3okhim.prom. 17 no.2i
25-26 164. (MIRA 17:4)
1. "osudaratiennyy komitet po 116snoy, tsollyulamo-haazhnoy,
derevoobrahatyvayushchey proayshlennosti I lesnccu kho%yaystri
pri Gosplane SSSR.

137-1958-1-47-17
Translation from, Referativnyy zhurnal, Metallurgiya, 1958, Nr 3, p 40 (USSR)
AUTHORS: Stefanovich, M.A., Kropotov, V. K,
TITLk: Conditions for the Production of Low Sulfur Pig Iror (Usloviya
po'lucheniyu chuRuna s ni-irkim soderzhaniyern sery)
PERIODICAL: 51). : nauchn tr, Magnitogorskiy gorno-metallurg. in-t, 1957,
Nr 11, pp 5-33
ABSTRACT: The S content in the pig iron (PI) smelted in the furnaces of tile
Magnitogorskiy Combine decreased from 0.045 - 0.051 percent
in 1951 to 0.036 percent in 1954. This decrease ir. the S content
is attributable to the following factors: an 11- 16 percent reduction
in the amount of S introduced with the charge (this was accom-
plished by reducing the coke consumption, removing the Mn-ore
from the charge. and reducing the amount of S in crushed ore),
and an increase in the coefficient of distribution of S between
the PI and the slag (accomplished by increasing the alkalinity
of the slag and its temperature and by reducing its amount).
Statistical processing of the production datA, as well as a study
of the peculiarities in the behavior of S under laboratory con-
Card 112 ditions (distrbution of S between the PI and the slag. dnd tht..,

137- -'958- 3-4747
Conditions for the Production of Low Sulfur Pig Iron
viscosity of slag), have demonstrated that PI with a low FSJ
may be obtained by means of increasing the alkalinity of the ila~,
and by raising its temperature. In order to redtice the Is] ('011-
tent in open-hearth, low-manganese (approx, 0,2 percent Ntri)
P1, to 0. 03 - 0.035 percent. it is recommended that the CaO-SiO,
ratio in the slag be inc rea sed to 1. 14. - 1. 13. and that the N1 gO
content be raised to 9-9 percent. It is pointed out that the process
of desulfarization of PI is facilitated if the CaO:SiOl ratio in dic
fluxed sinter is constant,
M. 0.
Card 2/Z

C) V / i
AUTNOH: Kropotov, V. 'K. (Eni,
T I T L"N"
P1.1110DICAL: ".)'tai I ~.160' III, 10'j, -110 (USISR)
AB3TRACT: Ili or-l-ler to st(Ady the va,-l"ItIon 011' in a
f'urnace hear-th ,jip] llh(~ ol~c rnovcmg~nl-
on It, rill irnpvovc~! hy
L. D. yupkn wa,.i civl of* !Av.,
W11JI 1-herryloullphe 1'u'.
at, the
nhovin In FIg. 11-Acn-
-d UIPOLif'11 UIC Ill 1Q- Y;o, ,h oil
0", an', B (10
In 1',m-iiic-(! A In uiij(!r ~A;e box, 11!11-1 Ili
t'lwtro'(~ D betwu'un !,hl! birl.:1,

13 1 F,,; k., , i iIThrciut,) i C I tit !,! vat OV i
P 1; The cild of lug-notch tlwrmo-
-11) 1(2 fol, cont, I I -I I 101.1;', 1;(21"q)c 1'a t.1S 1.1 I't 1 1
C iI`CUMPCVCIl(:f-' 01' t-II(Jf IDIN.;1'.
(I f)POt-,CC I,IVO
f'rt-uplitt-0 adaptou 0 .-,r1
Card 2/111,

Results of Temperature MeasurementA in -('(t)05
Blast Furnace Hearth Through tin(lev Notch SOIVII 3~-C 0 -2 -.`012
Fig. 3. The change of' temperatuve on the cir-
oumferei.ce of the blast furnace hearth furna-ce B
In 1958). (a) 6/11; (b) 6/2); (c) 6/24; ~bt)
beginning of tapping; (et) end of tapping,

A
Sao_ _ _ 1 --

f5w

tole
Wo

$jog
W ?
0 11
) g
o ft
v
f
lo fjo ol
C E.rd 3/8 -rive foool ?I* f7we'r P eAlvaefr, oviot

Re,.,il,ilts of Temperature Measluvemcmt.,~ In
131.,,:,t Furnace Hearth Through Cinilev
fad
1881
flog
Cnrd
n*O

floe

000
!is
zlo
Mi
list

t
t

00 no
Ow ELI
-r1A e A A 72e 5-ea r 4~(
Caption Lo on

Reoults of Temperature Measurementa 11r,
131n3t Puvnace Hearth Through CInder Notch JOV'/l
Fig. It. The change of temper-ature it-, the heL_,-1Ln c1o:3e
to the cinder notch (furnace A).(il) (c)
bt) beginning of tapping; (0t) en' of
e) beginnin of fillInf'; ~;Ccon.~i 0! 'i"t-J, 1--!1c. h
cast iron; (s~ lower slag; (ts) I-Lippinr, )f' ui.,:Jc-
through another slag notch.
The results of the lnve3ttgatio-i ave the ol lo"-: 1 Ili-, (1)
Temperature at the circumference of -he hea,.-.h, a:~ a-
vu lc , (-Icc reases at the e!11 01~, "i-I In treac;;:~:~
before the tappin;~r. Whe~-j
t ar, r) I nd ron s C on ;,.a "'Ope r t Le 3
of' ca~,t 11'0n (10 not charlFr~e '~,e of' 3 In tj~e
TIPXt tapplnL~-, rcmaln.,; the Wh,~!r; ',Aie tempel'atUVC
lron.,l the S content I n !'he ,,ext tapplnr drot)2
"'hurply . This can be seet-1 It, "I'able I
e). The change-- ol temperutuve clo:;c to 1.hu
der notch depend on the followln-,, f".ictovs: (a)
periodical di3placement a,id 31II~"Itivr of' c0;-,(" IT) ~io~
Card 5/8 hearth; (b) deoxtdation of' Ve!,rou.,3 ( J-' ) The

Rc3ults of' Temperature Meaz;IjVe-erj*t:II J,,
Blact Fuvriace Hearth ThrOUgh Cinder
ASSO I AT 10,11:
vartationa of temperatUl'e the
t,ip!3 tit, the c1rcumference o,'
hem-th are appavently kic!, 11
procesues which take place In the furnace f-learlti
and deserve further InvestlEat-Ion, The followln,:
authors have worked on the r, . V.
Yefremov, 1. G. PolovchenVo, M. A-Stel';.i-iovich, wid,
B. F. Goncharov. The folloviln~.-, thi.-
-A I P i, ie t i,,'
w or k V . M . Z ud i n , I . L . S a f--, C)
1. D. Skupt-mov.
t 1~ There are a,!, I
4 Soviet
14 a-gi j I IU-ogo rzJ k M I r) Me",
Magn I t oga rs ic Lyiut~Clj ic'.-, Z 1
Caft., 6/8

_
v ci I
C.
r o
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in f
1 C;
t -

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v)
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cil
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7.~ 1
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of, u I r I
oi,
1111") [Iff 010 CXJ I'l to;L I V 10' 1
1110 :11, 11110 /f '1111011111, o"
(lullatloll 01, ot,
c-ontent, In (.L,[A Ivor)
(d) precefiltil-.;
"equent..

KROPOTOV,-V.K.
arities of the charge pressure on the molten products or
smeltinge Izve vys. uchelb. zav.; chert. met. no.8t22-28 160-
(MtRA U.- 911
1. Magnitogorskly gornometallurgichookiy institut.
(Blast furnaces)

XROPOTOT, V. ash.
Pressure of burden materIals In blast furnaces. Stall 20 mo.11073-
977 1 16o. (MIRA 111:10)
'19 Magaitogorekly gorno-wtallurgicheekly institute
(Blast furnaces)

ZROPOTOV T.Y.
Uses of polymer materials In the building Industry and architeoturs,
Plast.MBSY no.7175 1609 (MM 13 10)
(Pol"ers) (Building materials Industry)

JIRO~POTOV ~Vlad~imlNliktqlaa, violh,~, LIPKDAO T.G., red. izd-va; KOLOKOLINIXOV,,
. !ar!L M~~
U 1. 1.
0 .. red.; MULIKOVA, I. ., takhn. red.
cBuilding and finiabing materials] Stroltel*rqe I otdolochn7e mate-
rialy. Moskvap Goo* izd-vo *Vyssbaia abkol&p" 1960. 311 P&
(MIRA WO
(Building materials) (Fininhes and finishing)

KROFOTOV, Vladimir Vikolayevichl OIXORALOV, Ilikolay Vasillyevich;
.id-.; DRANSIKOVA, M.S., tekhn* red,
(Work with plastics; student's manual] Raboty a plastiche-
skimi maoxami; poBobie dlia uchaohchikhoia, Moskva, Gos.
uchobno-podagog. izd-vo 11-va proov, RSFSRp 1961. 61 po
(MIRA 15: 3)
(Plastics)

ACC NRt AP70058T9
GQMCE CODE: UIVO18116610010121368o1301
Zarlpov) M. M.; Kropotov, V. S.; Livanova) L. D.; Stolov,, A. L.; Yakavlava,
ORG: Kazan' State University im. V. 1. Wyanov-Loenin (Kazanskiy gosudarstvenrqy
universitet)
TITLE: EPR and optical spectrum of Cr3* ions in MCFZ
SOURCE: Mika tverdogo telao v. 81 no. 12j 1966, 368o-3031
TOPIC TAGS: laser material, epr spectrum, luminescence spectrum, optic spectrum,
magiiesium compound, fluoride, activated crystal, chromium
T,
ABSIRAC '__rTo cleck on the two types of EFR spectre obscrvej in ZnF2 activated with
Cr3 ) the authors measured the luminescence spectrum of Cr3 in single crystals of
MgF2 to which Li, Ila, and Cu were introduced as additives. The crjstale with lithium
showed an FXR spectrum (at 9-3 GJ1z) with a line structure having 5, 7, and 3 com-
ponents when the field was parallel to the z, x, and y axes,respectively. The lumi-
nescence spectrum of the same crystals had an intense band with maximum at 7860 A, a
weaker band at 6805 Al and narrow .1ines at T320 and 7620 A. 7be levebs corresponding
to these lines are identified. In the case of the copper impurity, the same Ent and
optical spectra were observed but with lower Intensity. In addition, a more com-
pl-icated EPR spectrum with new lines due to several centers is observed. In the crya-
tal& with Na impurity or those without any impurity, the EPR spectra obfierved in the
112
UDC: none

rN
ACC NRI AF7005879
crystals with lithium vanishes, and only the complicated EPR spectrum observed with
copper In seen. 7be maximum at 6805 A in the optical spectrum becomes ttro or. The
results do not lead to any unique conclusions other than that the excess Cr 3W charge
is compensated by the Lip Nap or Cu in a nonlocal manner. Orig. art. has: 1 fi[&Uz-t:
an formula. (WA-141 102F
suBm DATEt 28jun66/ OTH REF: 002
Card 212

ACC NR; MY70053118 SOURCE CODE: UJV(j18i/6Voo~/col/O2Cq/O214
AUTKOR: Zaripov, M. M.; Kropotov, '~. S.; Livanova, L. D.; Stepanov, V. G.
ORG: Kazan' State University im. V. 1. Ullyanov (Lenin) (KazanakiY eo&udarotvcn
univerritat) "y
TITLE: Electron paramagnetic resonance of vanadium and chromium in CaF2
SOURCE: Fizika tverdogo, tela, v. 9, no. 1, 1967, 209-214
TOPIC TAGS: calcium fluoride, electron paramagnetic resonance, paramagnetic ion,
vanadium, chromium, crystal lattice structure
ABS M.CT: The purpose of the investigation was to determine the behavior of Iron- I
arou-p elements in crystals in which the ligand atoms form a cube or a tetrahedron,
rather than the deformed octahedron characteristic of most crystals used for EP1.
research. To this end, CaF2 crystals doped with V and Cr were grown under controlled
conditions and their EFR spectra studied. No EPR spectra could be produced In the
CaF2, even at 4.2K, unless a smal-I amount of FbF2 (0-5 - 1.5 wt.%) was added. ,"he
optint.Ln was 0.6 wt.%. A type-I EPR spectrum of vanadium was then observed at 77K.
Iffien the CaF2 crystal was prepared in a fluoriding atmosphere (by burning teflon in
the furnace), a type-11 M spectrum of vanadium van observed at 77K. The ca:rle
treatment was necessary to grow crystals with observable EPR spectrum of chromium.
A formal analysis of the EPR spectra on the basis of the spin Hamiltonian is pre-
sented. The parameters of the spin Hamiltonjans are determined. The type-1 EM,
1/2 UDC: none

i ACC NRs AP7005348
spectrum is attributed to V++ ions., and the type-1-1 spectrum to V.. and Cr'. Zhe
results show that the Ions v++ and Cr.. are in the electric field of trigonal syt~-
metry and those of V.. in a field of cubic symmetry, which cannot be regarded as
cor-sisting of strong cubic and weak trigonal components. The trigonal component is-
related to the Jahn-Teller effect. The authors thank S. A. Alltshuler,and A. M.
Prokhorov for a discussion of the results,, and also L. X. Aminov and S. 1. Kochela-
yev. Orig. art. has: 2 for=xlas. (02]
suB com 2q/ mm DATz: xamM/
Al ATD PRE-OS: 5116
OPM REP: 002/ OTH REF: 005

NY ZARIP0711 M.M.; V.S.; I;.G.
I
Studying 1.!nf isomorphinm In lber7lq hy the nt~thod rif electronic
pir=agnetta revonnnce. Gon't-hirila no.1.104 -ja 16,5.
1. Ka?anrkiy goaudqrstvennyy univerii1tet.

L32566-66 EWP(e)/EWT(m)
ACC NR: AP5003792 SOURCE CODE: UR/0~81/66/oo8/ool/0231/0233
~AWTAWORS: Zaripov, M. M.; Kropotov, V. S.; Livanova, L. D.
ORG: Kazan' State University Im. V. 1. Ullyanov-Lenin Kazanski
I y
gosudarstvennyy universItet)
2+
TITLE: Electron paramagnetic resonance of Mn Ions in MgF
2
SOURCE: Flzika tvcrdogo tela, v. 8, no. 1. 1966, 231-233
TOPIC TAGS: electron paramagnetic resonance, magnesium compound,
manganese, paramagnetic Ion, fluorine, hyperfine structure, line
splitting, epr spectrum
ABSTRACT: To obtain information on the interaction between paramag-
netic lono and their nearest surrounding atoms, the authors investi-
gated crystals of magnesium fluoride doped with manganese (concen-
tration 0.5 at. in the charge), grown Ii, a graphite crucible by the
Bridgman method at 10 -4 mm Hg. The immediate environment he Mg 2+
ions consists of six fluorine ions and has a high symmetry DPh)'
Card 1/2

L 12566-66
ACC JIR: AP5003792
This symmetry could be observed on the plotted EPR spectrum of the
Mn 2+ evidencing Isomorphous replacement of the Mg 2 Ions by the Mn 2+
.9 . '
.ions. A super-hyperfine structure Is observed for the spectrum in a
,magnetic field parallel to the c axis, wherein each line of the
2+
'hyperfine structure of Mn is split Into 15 components. 11; is de-
2+
duced that out of the six fluorine atoms surrounding the Mn ions,
four are at equal distance from the central ion, and two are at a
different but likewise equal distance. A formula Is written out for
the spin Hamiltonian describing the observed spectrum. The constants
of the fine and hyperfine structures-are determined by the usual
procedure. The results do not agree with those obtained by M.
~Tinkham (Proc. Roy. Soc. v. A236, 535, 1956), and the discrepancy is
.attributed to errors In Tinkhamla paper. Orig. art. has: 1 figure
and"3 formulas.
'SUB CODE: 20/ SUBM DATE: O3jun65/ ORIG REP: 001/ OTH REP: 003
Card 2/2
22

V1,111firliIIIIIII 7.','.; M.M.; V.-.; V.G.
E'lentren pararvignette reswi--mre of !!A'4 jrnf-, in vi,rdleraft-e.
Goolchlit-Illa no. 12:11,M-ItT7r 005 #; ( M T FA 11) c-I )
1. frazwpkiy gomidarntvinnyy uriivertiltet, FhArItted November 200
19 64 -

KMPOTOVJ, Too
"Turbulent Transfer of Water Vapor through Inversion layvm aDd the Icing
Conditiona of Aircraft in those Layors Connected with It,," Is. Voyermo-Morskay,
No*?, 1941

USSR/cultivated Plants - Medicinal. Ensentinl Oils. Toxins. M-7
Abs Jour : Ref Zhur - Bt)l., No 20, 1958, 91861
Author : Kropotova, X.I.
Inst : Moscow University,
Title : Ginseng in the Botanical Garden of the Moscow State
University.
Orig Pub i Veatn. Musk. ur.-ta. Ber. biol., pochvoved., geol.,
geogr. 1957, No 3, 117-121.
Abstract The experiments have been made on growing ginseng in the
Botanical Garden of the Moscow State University from
seeds, roots and seedlings of different origins under va-
rious soil conditions with 5(YA shading of the plants.
The plants reached the flowering and fruit bearing stage.
The experiments are being continued.
Card 1/1

KROPOTOVA, I..J.
SomA data on the ecology and blologllcal Rctlv!.ty of tho Illy
of the vAlley (Convallur!a mqfalli L.). Vest. MoFk un. Ser.
0
61B!ol., pochy. 19 no.203-79 Mr-,Ap 164.
(WRA '.7;9
I
1. Botanicheo'kiy Monkovskcgn universitetd.

SOLOV'YNV. V.D.; (MWf, II.R.; IWITKINICH, L.H.; IOIUPO-,(JVA. II.I.
Virological investigations of Bornholm disease. Vop.virus.
4 no.:3:301-)05 H~-Je '59. (MIRL 12:8)
1. Moskovskiy institut preparatoy protiv poliomiyalita Kinister-
stya sdravookhranonlyn SSSR.
(PIMMODYIIIA, XPIMIIC, spidemiol.
in Russia (14m))

F,-=- =P=Mm~-~M
RAIAKIRIVA, H.G.; KROPOTOTA, N.G.
Iffectiveness of vaccination against influenza. Zhur.mikrotiol.
apid. i i--run. no.9t2O-22 S 154. (KLHA 7:12)
1. Is kafedry spidemiologil (sav. V.D.Solov'yev) II Moskovskogo
meditsinskogo, Instituta imeni I.Y.Stalina I Podollskoy gorodskoy
sanitarno-spidesiologichookoy stanteii (glavuyy vrach D.B.Rozon-
felld)
(MMINZA, prevention and control,
Russia, sass vacc. in Russia, results)
(VACCIM AND VACCINATION,
influenza, save vacc. in Bassia, results)

ILUNGVP X.I.; KROPOTOVA, N.S.
Diphynobothriasis ob Lake Issyk-Kull. Izv. All Kir. SSR. Ser. biol.
nauk 2 no.7t177-180 160, (KRA 14t6)
(ISSYL-KMI REGION-TAPEWORMS)

SOLOVIYEVy V.Dol GUTHARY N.R.j MENTKEVIGHt L.M.1 KROPOTOVAP N.S.-
....
Properties of straim of Foxnackie virus B isolated in the City of
Friazino, Vop, virus. 5 no. 2t193-199 MY-S 160, (MFA 14:4)
I, Moskovskiy inatitut preparatov protiv poliomiyalita.
.(COXSACKIE VIRUSES)

K. 1. ; -.
Diphynobothriasis center in
Sm. zdrav. Kir. no.lsl+6-47
Issyk-Kull
(KhA 15:4)
1. Iz institute zoologii i parazitologii All Kirgizskoy SSR (dir. -
prof. M.N.lAmhchikhin) i instituta epidemidlogii, mikrobiologii i
gigiyany Minleterstva sdravookhranoniyalargizskoy SSR (dir. - kand.
med.nauk Perelygin,, V 14.).
iISSYK-KULI HMION-TAPEWOF04)

KROPOTOVAv N.S.
.- - - 1-- . ..........
~Experimental study of passive i=mization against
influenza. Trudy Moak. nauch.-iasl* insto irus* prep#
2:25-37 1619 (MIRA 17:1)
j

T, 2327-66 9WA(k)IFBDIW(1)1.-&FC(k)-2lTtEiT(k)IE'.4A(m)-216tiA(h) ;C'_I3/1JF(c) WG
ACCESSION NRs AP5023362 UR/0020/65/164/001/0078/0079
'AUTHOR: Zargarlyants, H. Ns; Kiselev, Ad A,,; Eropotoy-4., DO
iKurbatov. Y96 K.-f-St rivanakiy, V._ V. laubISI-RA-1-2-10
iShestoyalova" I
Lv
iTITLE: A continuous GaAs injection laser cooled by a flow of gaseous
!helium
~SOURM AN $$SR. Voklady, v. 164, no. 1, 19650 78-79
ITOPIC TAGSI laser, injection laser, gallium arsenide, gallium arsa-
Inide laser, laser pumping
I
IABSTRACT: A continuously operating GaAs junction laser cooled by a
i
:flow_.of helium vapor is described. A GaAs laser was mounted on a
trisp-gular bass. The p-n junction was fornad by vapor diffusion of
zinc4lnto a wafer of GaAs doped with Te oriented in the (111) plane*
,:The junction.area was 0.34 x 0.4 an. The cavity was formed by cleav-
ling, The experimental device use4 to obtain continuous emission Is 1
shown in Fig. 1 of the Enclosure. The major element in the device
was a cryostat consisting of a double-wall silvered glass tube with !:
Card 1/3

'L 2327-66
ACCESSION NRI AP5023362
';!:he air pumped out from the space between the walls. Otte end of the I
tube and a hosting element were lowered into the helium dower. The
diode at the other and of the tube was cooled by the flow of the
helium gas. The advantage of the cooling system was that the diode$$
Otermal regime depended primarily on the thermal characteristics of
the helium gas and on the GaAs. When the laser was placed in the
,:liquid helium and operated in the pulsed regime at a repetition rate
of 50 pulses per second and at a pulse duration of 7 usec, the thres
:hold current density was 1300 amptc=2. Under the same conditions
,Zhe threshold current den ait? Cf the laser cooled to %,30K by a flow
1)f helium gas was 230 amp/cm The laser was also operated continu- i
iously at temperatures between 25 and 35K. At %,30K the threshold
:aurrent density for continuous operation was 360 arp/c=2. (The out-
,put power was not given for any of the operating regime0o OrLge
:.irt. has.@ 1 formula and I figure. (CS31
ASSOCIATION: none
SUBHITTED: 12F*b65 RMCLs 01 SUB CODEt 6C,
SO REP SOVI, 000 OTHZR1 004 ATD PR99914/o/I
r Card 2/3 , I- ---. -, , I

L 2327-M
~A.CCESSION NRI APS023362 Ell CLOSURE 101
Fig. 1, The experimental 8etUP fOr
dontinuous operation of the GaAs
laser
GaAs diode; 2 - cryostat;
3 liquid helLuu; 4 - heating
slasiontl 5 - windovs; 6 - tonal
7 - Fabry-Parot Interferometerl
- battery; 9 - tuage coavertero

VINCOGRADOV, A.P.; )IRCTOTOVA, 0.1.; u")MNIN, V.I.
Ponnible nources of carbon in tiRturnl diamonds av-.ording to 12/03
isotope data. Gnokhimiia no.6t643-651 Jf- 105. (14111A ISO)
1. Inatitut geoWmll I analiticheskoy khlmli Iment Vernadakogo AN SSSRy
Moal,va.

GRISHINA, O.S.; KALIMVA,_L.I.; WSIMOVICH, K.A.; KROPOTCVA Z.N.
.. - -- - - j - ~ - -
Epidemiology or coli enteritia in Lvov. Zhur. mikrobiol., spid.
I Immun. 40 no. 8tl25-130 Ag 163. (MIRA l7s9)
1. Iz LIvovakogo Instituta apidemiologil, mikrobiologii i
gidlyeny.

KMF=KHINO 1.
Fighterg for tachnical.progreso, NTO 6 no.6t29-30 A 164.
(MIRA 17:8)
1, Zameatitell prodandatelyn noveta obahchaatveanogo
konatruktorokogo byuro Kirovgmdakogo madeplavillnogo kombinata,

MMIN, D.P.- SUBLOVA, A.L.; SHITCHIUMO, K.A.; BUVIKA, S.S.; XOPWXO, I.P.;
9
LROPOTUNM NA, 1. V.
Application of therapeutic @loop in pulmonary 'tuberculosis In thoracic
surger7o Problo tubark., Moskva no. 4tll-13 July-Aug. 1952.
(CLML 2215)
1. Senior Scientific Associato for Suslova; Scientific Associate for
Shevchenko, Bunina, and lopey1co; Clinical Departzental Read for
Kropotukhtne. 2. Of the Pirst Surgical Clinic (Hoad D. P. Mukhin),
rnstitute of Climstotherapy of 2!uberculosie (Director -- To. D. Petrov).
Yalta.

YAMOV, A.; VASILIYEV, V.; KROPCV S.
For the baot production irt the world. Sov. profsoiusy 17
no.18:15-18 S 161. (KIRA 14t8)
2. Prvdaedatell zavkoma Hoskovskogo savoda sh3.ifova3.lnykh
Otankov (for Yakimov). 2., Zamestitell direktora Eksperimentallnogo
nauchno-isaledovatel'skago Wtituta metallorezhushchikh stankov
(ENIM) (for Vasillyev), 3. Sekratart Moskovskogo gorodskogo
saveta profooymov (ror Kropov).
Mom v-14achble-tool, industry--QnMty control)
Houcow-Trade unions)
cialist competitimi)
E

KROPOVO S.
.1 -- :: --, ~', 7
From Moscow residents to the forum of trade unions. Okhr, truda
i sots. atrakh. 6 no.lOt6-8 0 163. (MIRA 161l1)
1. Sekretarl Moskovskogo gorrxiskogo soveta professionalinykh
Boy"U'Zove

SOV/117-50-12-3/36
AUTHOR: Kropov, S.S., Engineer, Chairman of ZaYA=
TITLEt The Moscow Plant of Small-Displacement Automobiles (Mookovakiy
zavod malolitrazhnykh avtomobiley)
PERIODICALi Mashinostroitel't 1958# Nr 12, pp 2 - 4 and p 1 of cover
(USSR)
ABSTRACT: The article contains general information on the activities
planned for 1959-65 at the Moscow Plant of Small-Displace-
ment Automobiles, the only plant of this type in the Soviet
Union. The plan includes raising production, reduction of
spoilage and the uso of new materials in automobile design,
such as light tires, foam rubber, curved glass, resistant
varnish, etc. 7hero is I photo.
Card 1/1

SOV/124-58-1-88
Translation from: Referativnyy zhurnal, Mekhar~~kj, 1958, Nr 1, p 11 (USSR)
AUTHOR: Kropovnitskaya, K. 1.
TIT LE: On the Ass -es -sMvM-~CL.Approximiste Solution of the Equation of
Quasiharmonic Oscillat-ons (Ob otsenke odnogo priblizhennogo
'heniya uravneniya kvazlgarmcniches~-ikh koleban~vl
r
es 4
PERIODICAL: Nauchn. zap. In-ta m~shinoved. i Avtoniatiki AN L74--'-55R, 0197
Vol 6, pp 138-151
ABSTRACT: An examination of the equation of quazihirmonic oscillatiors of kf!e
type of d2x + (0) dx + 0
dO2 -ro
which, upon substitution of
x
tan 0 = d x7d-0-
is reduced to the form
Card 1/3 (equation on next card)

SOV/124-58 --I - 88
On the Assessment of One Approximate Solution ol the Equdtion (cont.
+
The solution of the last equation is sou:3ht in the form 00 + 0 + (0), An
approximate solution is obtained by expressinH the function A (0) in the following
terms
VIF tan
where ~ (0, 4, 0) is expressed in terms of 0 by means of quadratures. it is
shown that the approximate solution becomes exact for the equation
d(~ P+N Q P-N
Tt, -7- + I I sin 240 Cos 20
and expressions are obtained for the coefficient:i of that equation in terms of the
functions P (0 00) corresponding to .0 - 0, 1y /4, Tr/2, and their
0
derivatives. Tiie author proposes tha-. the exdctness of the approximate solution be
assessed by the closeness of the coefficient (P4.N)/2 to 1, that of Q/2 to -y (0), and
that of (P-N)/2 to 0. The author examines the case -y (0) sin 0 and provides
Card 2/3

SOV/124 -58 -1-88
On the Assessment of One Approximate Solution of the Equation (cont. )
tables of the coefficients of the exact and the dppTc;x,n-,,te equations, from which it
follows that for f,