SCIENTIFIC ABSTRACT LAPSZEWICZ, A. - LAPTEV, G.F.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LAPSZEWICZ , Antorli
C-reactive Protein (CRIP) -in tli-,-. cer~~I-lrcsplwd f2luid. 'Postc-py hig.
med.. dosw. 18 no.2:25,"-265 164.
1. Z I Kliniki Ciorob Zalcaznych Akademii Medy,-,znej .;
(Kierow.nik: doc. dr. K. Pachon).

W-PSZEWICZ, Antoni
C-reactive protein (CRP). Postepy hig.med. doffw. 18 no.5:717-728
S-0 164
1. Z I Kliniki Ghorob Zakaznych Akademii Medycznej w Varszawi.e
(kierownikr doe. dr. K. Rachon).

IAPSZINA, K.
"Dver one thousand quintals of fodder cabbage from one hectare." Tr. from
the Russian. p. 8 (Plon, Vol. 5, No. 4, Apr. 1954)
East European vol. 3, No. 6 1954
SO; Month List of RINWPA Accessions,/Library of congress, June 29", Uncl.

USSR / Cultivated Plants. Grains. Legumes. Tropical M-1
Cereals.
Abs Jour Ref Zhur - Biologlya, No 2, 1959, No. 6240
Author
Inst -T ersity
Nir kov univ '
Title The Yield of Corn When the Upper Part of the
$talk is Removed in Various Vegetation Periods
Orig Pub Uch. Zap. Khar'kovsk, un-t, 1956, 72, 87-90
Abstract No abstract given
Card 1/1

LAPTEMO. V.D. e - .. -
- Rapid cutting of soil samples. Meteor.i gidrol. no.10:
54-55 0 156. Mak 9:12)
(Soila--Analyals)

SXRGZM# V.r.; rLWNBV, B.D.; LAPMMOT, K.T.
Individual packet for first aid in minor skin injuries. Trach.delo
no.111-1211 N '59. (MIRA 13:4)
1. Chobokearskiy respublikauskiy kozhuo-venerologichookiy dispauser
Ministeretva zdravookhrameniya Chuvashokoy ASSR.
(TIRST AID IN ILLNESS AM) INJURY)

~11
Ta. . luzhener.
Lightweight precast reinforced concrete floors. Zhil.-kom.khoz. 6
no-3;12-13 '56. (XLRA 9:0)
(Lightweight concrete)

IAK'RR,,Takqb Isakovich, inzh.; PROTSENKO, D.I., red.; SHLIKHT,.I.A.,
a 0 ,
[New reinforced concrete ceiling elements for repairing
buildings) 'Novye 'Zhelezobetozb'qe perekrytiia dlia remonta
zdanii* Moskva, Izd-vo- X-va kommin.khoz.RSFSR. 1959. 62,p.
(MIRA 12:8)
(ceilings) (Precast concrete construction)

.ILAPTER, Ta.I. (Rharlkov)
Precast ceiling to be used in making major repairs in builcLings.
Gor.khoz.Moske 34 no.2:22-24 7 160. (MIU 13:6)
(Slabs, Concrete) (Ceilings)

KALYUZHNYY, Viktor Ivanovich; LAFTER,,Yakub Isaakovicb; DUMASHOV,
Yu.F.., red.; ISEYEVA- , R_.Kh"I-red izd-,va; LMUKEIN, A.A.,
.9 . .' 6
tekhn. red.
[Lightweigbt precast reinforced concrete elements for major
repair of buildings) Ob2egabenrqe sborrWe zbelezobetonzWe
konstruktsii dlia kapitallnogo remonts, zdanii. Moskvap Izd-
vo M-va kommun.khoz*RSFSR,, 1963. 139 p. (MIU 17:2)

UPTER Ya . 1.
Flat built-up roofs for major repairs of apartment houBes
and.public buildings. Rov. tekb. zhil.-kom. khoz.: Zhil.
khoz. no,2slO5-113 t63..
(MIRA 18.6)

UP=., A.
Crane made of precast reinforced concrete* Na stroi. Boa. nQbl:
25-26 JTa 163o (KMA 160)
le 'Starshiy konstruktor Krasnoyarakoy audostroiVallnoy verfis
(Cranes, derricks, etc.)

MUM
LAPTEV, A6 A*
OTreatment of Blermer's Disease with Soviet Rampolon." Sub 21 Apr 47,
7irst Moscow Order of Imnin Medleal last
Dissertations presented for degrees in science and engineering in Hoscow
In 1947 1" ~C;-)
SO: Mm No. 457, 18 Apr 55

MM/Medicine - Anon i&, K&URnAnt Apr 49
Caupolone
"The Treatment of Malignant Anemia," A. A* Iaptev,
Faculty Therapeutic Clin1c, First Moscow Ord of
Unin Mad Inst, 5 pp
*Xlin Mad" Vol XK M , No 4
Testa the relative effectiveness of various
therapeutic methode on 60 cases of malignant
anemia. Parenteral application of "onapolone"
proved'zoat effective in the building up of the
red end white cells and the d1sappearance of
negaloblaate from the peripheral blood stream.
Development of ratioulocytosis during the initial.
66/49T61
MP/Madioine Anemia, Malignant Apr 49
(Contd)
stage of treatment is one of the positive signs
of,the stimulation of hemopoiesis. Continuous
;~pjlioation of Odampolone" In combination with
Viiamin Bi Is very effective in treating
f1micular myelosls.~ Read of Padulty Therapeut;io
OUnic: Prof. V. N. Vinogradav, Active Mem,
Aaald Had Sci MSR.
:
66 Tft
/4-9

w V A.A.-BUX&IMIA. X.Te.;FMISOVA, M.Ye.
44907--V
Penicillin therapy of pneumonia, Sovet. gocL 16 no. n:21-24
Nov 1952. (OLML 23:3)
l..Candidate Medical Sciences. 2. Of the Yhoulty Therapeutic 01inio
(Director - Prof. V. N. Vinogradov. Active Member of the Academy of
Medical Sciences USSR), First Moscov Order of Lenin Medical Institute.

LAPTEV. A. A.
Penicillin - Therapeutic Use
- L' A Itis 1~3nta. Terap. arkh. 2J+
iienote results of penicillin therapy o'- er.-Iocard- - L -
No. 1. 1952
Yonthl-- List of Russian Accessions, Library o, Congress, July 1952. UNCLA'SIFIED

LAMBY, A 4.
Relationship between andocarditis lenta and rhauzatic disease*
Terap.arkh. 28 no.6:84-92 156. (MM 9: 11)
1. Iz fakul'tatekoy terapevtichookoy kliniki (dir, - daystvitell W
chlen AMN SSSR prof.Y.N.Vinogradov) I Moskovakogo ordena Ionina.
meditsinskogo institute Imeni I.M.Sechanova
(RHSMTIC HEART DISIUS3. physiology,
relation to subacute beat. end6carditis (Rue))
(ENDOGARDITIS, SUBACLITZ BAGTERIAL, physiology,
relation to rheum. heart die. (Rue))

LAPTEV A A dotsent; IMOKINA L. L
Una of. Rotor in peptic. ulcer of the stomah and dmdemm~ Terap.
arkb, 34 no.4.*203-203 162. (KMA 25:6)
1. Is TSentrallnoy klinicbeekor bolluitsy rV GlavnoRo upravleniya
Fri Ministerstve zdravwkbvmeni7a SSSR-
(FFMIC UILER) (BIMUM PREPARATIONS)

:* 0 0 04 * 0 0 * 0 0 0 Ot 0 a ~ . . 0 a v , -
*
1
::

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t -
0 ooeoo
o
41 0 0 0 * ~ e s

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A
A 9 IN I
. -&--k -,I. A 8-t-f-L,
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raoctlits 4.0 PPOINIIJI
00 .4
*0 a -00
00;

Centernw an lattimisatim
d A
k
l
ov an
hal
Welded JointL (In Russian.) G. P. Mi
00

A. Laptev. Avtovenmof Delo (Welding), July 1947,
P.
Results of theoretical Calculation and CXPCrJMC'nt4lLl
*00
ation of the strvas distribution amont &;x)t
invest
COO
90 #3 welds th different distances between the spots
t zoo
and In difforent t1iclInessm of plate are charted
Cio, U and tabulated.
Coo
Oex see
Z;9 0

so

F

-- Smaosi .40 011 cat 4111T1 I ami Q%I 11 ,

. a 4 V I a IF T 4
U IN AV'10 it' F
it es at K ft it Ct K ', ,
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0 to * to 0 0 0 .7i

Subject : USSR/Engineering-Welding AID P - 5o65
Card 1/1 Pub. 107-a - 5/11
Authors : Klintsov, S. Z., A. A. Laptev, and P. M. Lyuballn
Title : On electric arc welding of magnesium alloys
Periodical : Svar. proizv., 6, 17-20., Je 1956
Abstract : The authors describe the experiments carried out by them
on arc welding of the M15 magnesium alloys with the No. 1,
2 and 4 coated electrodes, and the M15 magnesium alloys'
welding with the application of No. 1, 2 and 4 coatings.
The results obtained from the tests are tabulated and
Illustrated imacrophotographs). Two tables, 6 photos and
1 drawing.
Institution : None.
SubmItted : No date

LAPTEV, Aleksoy Aleksoyevich) kand. Okon. nauki NMAZHAY) V,G,p
- red.
[Lawns] GazorW, Kiev) Urozhaip 1965. 61 p, (MIRA 18:12)

GULUYEV, K.N.;,L~ ISHRVA, M.G.; RADEZHDIN,
~.D.; MALAMID, N.M.;
I
Ye.D.; QAZKOT, A.P., otv.red.
Undus-^qxy of Vologda Province; on the fortieth anniversary of
the Great October Socialist Revolution) Promyshlennost' Volo-
godskoi oblasti; k 40-letiiu Velikoi Oktiabrlskoi sotsialisticheakoi
revoliustii. Vologda, Obl.knizhnsis red., 1957. 92 p.
(MIRA 13:3)
(Vologda Province-Economic conditions)

SHMOT9 I*Iol, aotm~-, IAPIWq A&G99 assistent.
Automatio paoftre of machined parts.' lauch, UnU Lon, lesotsldi~
akad. UO;76::43-47 157. (MM n.-4)
(WoodworkiAg mobinery)

LkFUV, Aleksandr Grigorl-yevich; XOROZOV, N.A.., dots., kand.
!VPI*=SKPY, Ye.G., dots.,
kand. tekhn. nauk-, retsenzeent; f2s-fA-,'zV, S.A., dots-
kand. tekbn. nauk, retsenzent; GRUBE, A.E., Prof.)
doktor tekhn. nauk, otv. red.; BEZGODOVA, L.V., red.
[Eachines and instruments for wood processing; manual on
the preparation of a course project for students of the
Faculty of Mechanical Wood Processing] Stanki i instrumen-
ty po obrabotke drevesinyj posobie k kursovomu proel-,IIro-
vaniiu dlia studentov falaillteta mekhanichaskoi teIr' iolo-
gii drevesiny. Leningrad, Vses. zaochrkvi lesoteklm. in-t,
1963. 161 p. (M1RA 17-5)

UPTE7, A. 1.
History of the development of the relief of Vasili Island In
. Ioningmd. Vest.LGII no,24:138-W 162, - (MM 1632)
(Leningrad-Gemorphology)

S/196/61/000/010/023/037
E194/EI55
AUTHORSi Shevchuk, S.N., and-Laptev, A.N.
TITLEt An engineering method of calculating transient
processes in a generator-motor system
PERIODICALs Referativnyy zhurnal, Elektrotekhnika i energetika,
no,loo 19.61, 9, abstract IOK 65. (Tr. GorIkovsk.
politekhn. in-ta, v.16, no.5D 196o, 23-33)
TEXTs The article describes a semi-graphical method of
finite increments for calculating transient processes in a d.c.
generator-motor system with allowance for saturation of the
magnetic circuits of the machines. Relationships are determined
in the general form for increments of speed and current for a
given increment of time for the following conditionst
1) motor starting from rest with rated magnetic flux and variable
generator e.m.f; 2) acceleration of motor from steady-state
conditions by field weakening, with constant generator e.m.f;
3) instantaneous change of load; 4) regenerative braking of
motor-with drive on no-load; 5) reversing of drive by altering V
voltage polarity on generator field terminals.
Card 1/2

An engineering method of ... S/196/61/000/010/023/037
E194/EI55
An experimental check of the method of calculation showed it to
be.sufficiently accurate. An appendix gives determination of
generator e.m.f. and motor flux as functions of time, which are
required in using this method of calculation.
[Abstractor's note: Complete translation.j
t//
---
Card 2/2

LAPTEVP A, P.: Meter Md Sci (dise) -- "Experience in using erythema lu-
minescent lamps in a sports hall". moscow, 1958. 14 pp, (Acad. Med Sci TJSSR),
250 copies (yL, uo 1, 1959, 124)

LAWN, A.P*, kand.med,nauk
Ultraviolat lighting system for a gymnasium. Svetotekbnika 6
no*7:13-15 J1 160, (MIRA 13:7)
1. Gosudaretvennn teentral'Wy institut fizicheskoy kulttury.
(Ultraviolet raya-Therapeutic use)
(dymnasiums)

DANTSIG, N. M.-- LAPTEV A. P (Moskva)
Discussion of artificial lighting in windowless and skylightless
industrial buildings. Gig. trucla I prof. zab. no.3:38-42 162.
(MIRA 15.4)
1. Institut obshebey i kcmmmallnoy gigiyeny imeni A. N. Sysina
AM SSSRJ, TSentrallgy7 institut fizicheskoy kul'tur7.
(FACTORIES-LIGHTING)

LAPTEV, Aleksandr Petrovich, kand. med. nauk; EAIWSOV.A, I.Ya... red.
[Building up strength and health) Zakaldvanie i zdorovIe.
I
14oskva, "Fizkulttura i nport," 1964. 51 p. ('141R1 17:

LAPM9 A*Yeav inzhe
Some problems of dump car strength. U901' 33 no.9:33-35 S 158.
(MIRA 12:1)
X.TrestIorkinugoll.
(Dumping appliances) (Mine haulage)

~t-LLPM, A.Ye., in2h.
Brealdown of part3 and metal components of machines cau e1 by
var7ing strGsses,' Vect.mash, 40 no.7:3-6 Jl 160. (MIU 13:7)
(Strength-of materials)

LOZINSKIYp V.N.p inzh.; LAPTEVt A.Ye., inzb.
LVeriences and problems in using motorized dump cars in open-
pit mines. Gor. zhur. no. 6:14-17 Je 161. (MIM 14:6)
1. Treat Korkinugoile (Mine railroads--Cars)

IAPTEV,.-A.Ie.,_ inzh.
.~ I-
IVroving the construction and increasing the serviceable
period of dump cars. Gor.zhur. no.5s43-" MY 162.
(MCRA 16si)
1. Korkinskiy trest ugolvnykh predpriyatiy,
- (Mine railroado-Cars)

BA,G-kUTD-,Nc*,V, G.,- GAGATn",l,S.,, "i TrV.b.
KM S lan ~ 't~tr- ;, ; ti~'if 41 ; c~f: In ., -;~ -",' ~Zva
v7s. Ueneb. ZC:L,.- nil" "r, f-,"Q 1 '. f
.. a "I. ~-, . I 1~ I," .3h.

LAPTE-111 B.L.
Fribor clLya vychisleniy, I'Tivolinemullo into~--ralp. Uc*,en zal. up.-ta, E:q
U a
(1938)jp 79-93.
Kovariantnqye inteErirovaniye v prostranrtv-- finslera d~.rul&, i trel--.h -5zr-,ereniy.
Kazan?, IZV- FlIz.-Y-a-tom. C-VA (3), 9 (1937)jp 61-76.
ProizvodnaZm li dlya ob"cl-tov, fur,!-tsivcy toc"In- i r.a7-.ravler'i:.-a.
Kazan!, IZVI Fiz.-matem. O-VA (3), 10 (1938).
Invariantnaya- form-,. vtoroy variatsii, poluche::r~aya difffer4~ntsirovaniye::. -1i v ;.ros-
transtva finslera. Kazan', Izv. fiz.-.-.'aterp.. C-VA (3), 12 (1940).
N.1. Lobachevsld,,.-. V lm--N. I. Lobach
ovsldy. 1.-L., L D. T (1943), 5-1,"
SO: Latheizatics in the USSR, 1917-1947
edited by Kurosh, A.G.,
Larkusevicli, A.I.,
Rashevskiy, PX.
Loscovi-Leningrad, 1948

t4,001
Vol

~q
41
Mathematical Revievm'
Laptevi B. L. Life and activity of N. 1. Lobafevskil.
Vol & 14 ~N IMovat ~Epyat. let netvOidovol geonietrii Loba
0. 9
skogn, 1826 1951 [~)nelmndi
136tober 1953 -ed knd twenty-five years
J
of the 11011-1.1,11clide.111 geometry o(,Loba&vrkiI, 1826-
19511, p)). 23--33 G
rsty. Jzdat. Tehn.-Teor. Lit.,
hinscow-Leningrad, 1952. 7.60 rublm

ach. H. Btaemann
appro

V B.L. (Eazan')
-""~ ~-L- 14T
Invariants of a space of tensor supporting elements. Uch.zap.Kaz.
un. 115 no.10:12 155. (MIRA 10:5)
(Invariants)

LUMP B.L.
LAP2TNU B
q;.-
DifferGntial invariants of a space of tensor supporting slemonts
of affine connectedness, Uch.sap.1ras.un, 116 no.l.,10-14 155.
(KGn 10: 5 )
l.Kafedra geometril.
(Invariants) (Caleulus of tensors)

IAPTIV, B. L~.
Me derivation in a ipaces-'ofIsupporting elements. Trudy Sam.po
v6kt. i tbnze* anal. no.10:227-248 '56. (HIaA 10:3)
(spaces, Generalised)

SOV/44-58-4-3233
Translation from: Referativnyy zhurnal, matematika, 1958, Nr 4,
p 128 (USSR)
AUTHOR: Laptev, B. L.
TIT - erential Invariants of a Space of Tensor Carrier Elements
of an Affine Connection (Differentsialtnyye invarianty pros-
transtva. tenzornykh opornykh elementov affinoy svyaznosti)
PERIODICAL: Uchioza~. Kazanakogo universiteta, 1956, 116, Nr 1,
pp -1
ABSTRACT: A study is made of spaces of tensor carrier elements.
As was earlier pointed out b the author (Uch. zap. Kazanskogo
un-ta, 1949, 109, Nr 4, pp 197-216) in such a space the introduc-
tion of an affine connection and covariant differentiation can
be realized by means of an object of affine connection L"" and
a tensor minus the first measure
Card l/ 3

sov/44 - 58 - 4 - 3233
Just as for the relative tensor T the covariant differential
will have the form
T.,
15~- ~( 0,/ 7, m, -
,/3) =- (A)
where the differential f9rms C4) are expressed by means of the
ordinary differentials aX'~ cZ6c)A of the carrier element,
so does it lead to two kit Oariant differentiation.
Thence, expressing the alternated covariant derivatives of the
second order, the author arrives at three tensors of curvature
and derives the corresponding Ricci identity. Studying the paths
in a space of tensor carrier elements of an affine connection as
parametrized straight lines. along which the tangent vector is
transferred parall6lly'(-*ith-a simiiltane-ous parallel transfer of
a carrier tensor the author derives the equations for the
paths: .6-)
I-X Ot IVA/ OZK
4- 449-1. ,
'3'r ( V U e
ey, e-
Card 2/3

sov/44 - 58 - 4 - 3233
and establishes, by a proper selection of initial conditions,
the uniqueness of the path. This allows the introduction of
generalized normal coordinates, for which the dotted part of
the paths, which start from the elements (0-01 P
is determined by the equations V_'ea(t. / .1
06-the formation of a system of coordinates I XOIJ ahrj
the normal coordinates corresponding to them are connec-V~_'j
among themselves by linear homogpneous transformations. This
allows the introduction of affine normal tensors, which makes
it possible to prove that the kth extension of an arbitrary
tensor is expressed by its successive covariant derivatives and
through the covariant derivatives of the derivatives with re-
spect to IV-(jk) of the tensor under study and of the first and
third tenso4t-Jof curvature and thence to derive the theorem
of reduction.
A. Z. Petrov
Card 3/3

__L tev,- SOV. 140 58-2-15/20
AUTHOR: Lap
TITLEs Application of the Differentiation of Lie.for the Determination
of the Geodesic Shift in the Space of Line Elements (Primeneniye
differentsirovaniya Li k otyskahiyu geode21cheskogo smeshcheniya
v prostranstve lineynykh elementov)
PERIODICAL: Izvestiya. vysshikh uchebnykh zavedeniy Ministerstva vysshego
obrazovaniya SSSR, Matematika, 1958, Nr 2, pp 173-181 (USSR)
ABSTRACT: The paper contains an example for the application of the
differentiation of Lie in the space of support elements,
developped by the author CHef 10,11_7. The geodesic shift in the
space of line elements is determined relatively simple and short,
where as a support element there serves the differential element
of second order (xoL 0 d:xcx d2x OL
dt dt2
There are 13 references, 5 of which are Soviet, 2 German, 1 American,
I Roumanian, 2 Italian, and 1 French.
ASSOCIATION:Kazanskiy gosudarstvennyy universitet imeni V.I.Ullyanova-Lenina
(KazanyState University imeni V.I.Ullyanov-Lenin)
SUBMITTED: December 16, 1957
Card 1/1

LAPTEV, B.L., Doc Phys Math Sci - (diss) it Llwor,
elements." Kazan's 1959) 20 pp (11.1os Order of Lenin and Order
of Labor Red Banner 6tate Univ im, II.V. Lomonosov) 150 coPies-
Bibliography pp 19-20 (20 titles) (H1, 36-59jIll)

LAPTEV, B.L.
Mathematics at Kazan University during tbe.past 40 years.(1917-195?).
Ist.-mat. isol. no.12:11-58 159. (MIRA 13;11)
(Kazan--14athematice)

33652
8/058/61/000/012./005/08-3
A058/A101
B~_L
AUTHOR: 1!!ptev
TITIE: Covariant differential and the theory of differentlal invariants
in tensor reference-element space
PERIODICAL: Referativnyy zhurnal. Fizika, no-. 12, 1961, 2,3, abstract 12A34"11
SUch. zap. Kazansk. un-t, 1958, v. 118, no. 4, 75 - 147)
TEXT- This is a monograph devoted to the further investigation of tensor
reference-element space. In particular, there are formulated six condi~vions
that-determine the stru6ture of the covariant differential in such a space. a-TIR-
log ues of Ricci identities-are obtained and the derivatiorfof the fundamental
substitution and reduction theorems is given. In conclusion it is shown that
the theory of tensor reference-element spa-ce includes the known spaces as a srec-1--
al case (linear elements, k-dimensional plane elements).
Ya. Pugachev
[Abstracter's note: Complete translation]
Card 1/1

LAPTEV, B.L.
I I Mathematics at Kazan University during the Soviet period. Uch.
zap. Kaz. un. 120 no-7:24-66 160. (MIRA 14:9)
(Kazan University--Mathematics)

T
KOPPY V,G.; YPTFV, B.L.,- SHIROKOV, A.P.; SHULIKOVSKIY$ M.
Z-
Aleksandr Petrovich Norden., 1904; on his 60th birthday. Usp.
mat. nauk 19 no.5sl7l-179 S-0 164.

By. BA,; GUBIKA, T.G.; FMMWA, T.M.;'MAWW, R.I.; BATANOVA.
TO.I.,, TVIRYAKHIRA,-Z.B.; MUMMA, U.Ae; YIKTG,ROTAI A.G.;
TMIN, B.N. o tv. re d. KHANDINA, R. I., teldm. red.
[BoonGMY of the Mori A.S.S.R.; statistical collection3 Nerodnoe
khosiaistvd Heriiskoi ASSR; statisticheskii abornik. Ioshkar-Ola,
ag6o. 219 p. (MM 14:3)
1. )1ari A.S.S.R. Statis,tichaskoye upravleniye. 2. Statiaticheekoys
upravleniye Mariyokoy.ASSR (for Uptev, Gubina, Partsevs. Remkina,
Batanova, Tvaryakhina, Halyahave. Tiktorova). 3. Nachal'nik
Statistichaskogo upravleniya Hariyakoy ASSR (for Yerein),
(Nari A.S.S.R.-Statiatics)

LAPTEVY D. A. jP DROKIB.9 A. I. and SIAOIMI, R. P. (KrasnoyarBk)
"Studies of the Temperature 14agnetic Eysteresis on the Points of
the Hysteresis loocuo."
Nickel and iron-nickel aijoy samples had been studied for this purpose.
paper ;nzented at the AU.UhIw wat1W on Magnetic Struoture of Ferromagnetion
Jvne 1958., in Mraenoymk. Meeting opwsored by Inet. of ftsics, Acad. Sol. U35A,
and -Comm. fcxr Magnetism, Dept Pb~pa -Ndth Sol, AS UM,

240)
AUTHORPI Laptey, D.A. SOV/139-59-1-21+/34
TITLE: An-Tsftta-tflthe Temperature Magnetic Hysteresis (K
voprosu ob otsenke temperaturnogo magnitnogo gisterezi.sa)
PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy~ Fizikaq
1959, Nr 17 PP 136-138 (usm)
ABSTRACT: The temperature magnetic hysteresis of nickel was
investigated in the temperature interval -.183 to +3601.
The investigaUon was carried out in two cycles: -183
u
to +360o and +360 to -1830. The specimens were prepared
from electrolytic nickel. They were 100 mm long and
their diameter was 2.5 mm. The specimens were investi-
gated in magneti . fields of the following intensities3
c
0.013, 0.0652 0,13, 0.52, 1.3, 3.9 and 10.2-4 oersted.
The temperature magnetic hysteresis was estimated by
measuring the change in the magnetisation I - Io as a
function of temperature and then estimating the area of
the loop in (gauss x degrees). The latter quantity is
plotted as a function of the magnetic field in which the
cyclic variation-of temperature was cariied out. The
loop area is zero at H=O. As the field increases the
Card 1/2 temperature magnetic hysteresis (estimated from the loop

e
SOV/139-59-1-^4/34
An Estimate of the Temperature Magnetic Hysteresis
area) increases up to a certain value of the field at
which it reaches a maximum value. It then falls off but
remains finite even at 30 oersted. The temperature
magnetic hysteresis has a maximum value in those fields
in which the magnetisation is due mainly to processes
involving irreversible displacement of boundaries.
Professor L.V. Kirenskiy is thanked for valuable advice.
There are 2 figures and 7 Soviet references.
ASSOCIATION: Krasnoyarskiy Pedinstitut (Krasnoyarsk Pedagogical
Institute)
SUBMITTED: April 1. 1958
Card 2/2

KIRENSKIY, L.V.; DROKIN, A. L; LMS
Effect of compression on the magnetic hysteresis of nickel
under fluctuating temperature. Izv.Sib.otd.AN SSSR no.2:9-14
159. (MM 12:7)
1. Inatitut fiziki Sibirskogo otdelentya AN SBSR.
(Hysteresis) (Nickel)

LAYTRY, D.A.; MDnN, A.I.
Effect of the magnetic condition of the test piece on the temperature-
magnetic hysteresis. Izv, vys. ucbeb. zav.; fiz. no.4:43-47 '59.
OURA 13:3)
I,Krasnoyarskiy pedinetitut i Inatitut fisiki AN SSSR.
(Magnetic iudwtiou)

69684
S/126/60/009/03/004/033

1_11/E414
E
;Z AUTHORS t
j.!t~D ~.Drokin, A.I. and
Kirenskiy, L.V* &Rp
Smolin, Po

..,.TITLE:
resis of.Silicon-Iron Single
Temperature Ma~gnetic Hyste
Crystals
.PERIODICAL:- Fizika metallov i metallovedeniye, 1960# Vol 9, Nr 3*
pp 337-344 (USSR)
ABSTRACTs The authors point out that although investigation of
magnetic hysteresis'should be carried out on single
crystals, polycryotalline specimens have only been used
for temperature magnetic hysteresis studies (eg Ref 1 to
3). The Present authors have used single crystal
5.4 x 0-43 x 0.076 cm specimens. of 3.8% Si- iron cut
by etching along the principal and intermediate
crystallographic directions. Crystallographic
orientation was determined by the Laue method. Before
measurements, specimens were vacuum annealed at 1100 C
for 4 hours and cooled slowly. Measurements were carried
out with-a heating-cooling cycle of +50 to 0 to +500C
Caj. on a
vertlcal astatic magnetometer described previously
~Card 1/4 .
(Ref Fig 1, 2 and 3 show magnetization as a function
............
T100
a curves

69684
s/126/60/009/03/004/033
E111/E414
Temperature Magnetic Hysteresis of Silicon-Iron Single Crystals
fall continuously with increasing field strength.
The authors propose an explanation of their magnetization
vs temperature curves on the basis of a comparison of
these results with known data (Ref 7,8) on the temperature
dependence of the magnetic-anisotropy and magneto-
striction constants and the original domain structure.
There is a discrepancy between Pig 5 and corresponding
results of Baranova and Shur (Ref 9): thIs is
attributed to differences in the alignment of the easy-
magnetization axes. Fig 6 shows a series of domain
structures for magnetization along [1101 in fields up to
30 oersted. The authors explain the similarity between
magnetization vs temperature curves for polycrystalline
silicon-iron specimens with those for single crystals
along [110) and [111] by the presence in the former of
more crystals with these and similar directions than
with [100g. The authors note that the foregoing can
explain occasionally observed sharp dips in magnetization
Card 3/4 vs temperature curves. There are 6 figures and

69684
S/126/60/009/03/004/033
Elll/E414
Temperature Magnetic Hysteresis of Silicon-Iron Single Crystals
9 Soviet references.
ASSOCIATION:Institut fiziki Sibirskogo otdelenlya AN SSSR
g. Krasnoyarsk (Institute of Physicsq Siberian Division
of the Academy of Sciences USSR, Krasnoyarsk)
SUBMITTEDt July 1, 19_99 vtx~
Card 4/4

k fl ~a E _. v, - V) ; ~ I
BELIAZO, I.A., In7h,-, LAPTEV, D.L., insh.
Meter set for testing signaling, central control and block system
relAys. Avtom., telem.i Bvlazl no.10:15-17 0 157' (MIRA 10:11)
(Railroads--Signaling)

LkMY.. D.L.;.CHERKASHIN,, V.S.; DROKIN, A.I.
Effect of ultrasound on the domain structure of ferrosilicon.
Prim. ul'traakust. k issl. veshch. no.15:189-194 161.
(MM 16:8)
(Ultrasonic waves) (Domain structure)
(Ferrosilicon)

180) SOV/148-59-1-5/19
AUTHOR: Laptev, D.M., Engineer
TITLE: Computation of Oxygen Distri~ution*Between the Metal and the
Slag According to Molecular and Ionic Theories (Raschdt
raspredeleniya kisloroda mezhdu metallom i shlakom po moleku-
lyarnoy i ionnoy teoriyam)
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy - Chernaya metallurgiya,
1959,.Nr 1, pp 39-46 (USSR)
ABSTRACT: Various calculation methods of oxygen distribution between
the metal and basic slags in steel smelting are compared on
the basis of experimental results. Data obtained from radio-
graphic structural analyses, combined dispersion, 'electrocon-
ductivity of slags and silicates, their electrolysis etc.,in-
dicate the ionic character of interactions between elementary
particles in these systems, and that they are built according
coordination princIple, which 'is characteristic for all
ionic compounds. It is stated that satiifactory resiults can
be..obtained according to computational methods suggested by Ko-
zhe"~v, and'.--Wlnkler* and Chipman. Kozheurov in his theory of
Card 1/3 ionic dolutio-ris analyzes systems with a common ion and con-..

BOV/148-59-1-5/19
Computation of Oxygen Distribution Between the Metal and ihe Slag According
to Molecul&r'and Ionic Theories
siders"elementary cations and anions as structural units.
The initial principles of his theory agree with data o 'f modern
physical conceptions on the olag structuret,whereas the-c~oice-
of slag structure units in the method sug47ested by Winkler and
Chipman is based on the attempt to attain E*tisfactory agree-
ment of results, obtained by experiments and computations ac
cording to the law of distribution: XPeO where x
Ko 7-L7 - . Peo
0-7
is the molar FeO part in the slag,-obtained,by. taking-into.
account certain chemical compsitions; 1-e~ 0
'L I- -7.'s the oxygen
concentration in the metal in per cent by'veig4t, and Ko' 'IS
the coeffici6nt'of oxygen'didtributio'n'between the slag an*d,'
the metal. The author presents graphs qomparing experimental
and computbd data of oxygen distributionaccording to differ-
Card 2/3 ent methods.

1 SOV/146-59-1-5/19
Computation of Oxygen Distribution Between the Metal and the Slag According
to Molecular and Ionic Theories
There --re 4 graphs and 7 references, 4 of which are Soviet
and 3 English.
ASSOCIATION: Sibirskiy metallurgicheskiy institut (Siberian Metallurgical
Institute)
Card 3/3

I
I
LOW, D.H.
Determining types of deviation from the Raoult Law on activity
coefficients. Izv. vys. ucheb. zav.; chern. met. no-10:13-15
,6o. (MIRA 13: 11)
1. Sibirskiy metallurgichookiy institut.
(Activity coefficients)

LAPTU, D.M.
Determining types of d.eviation from the Raoult Law on activity-
mole fraction diagrams. Izv. vys. ucbeb. zav.; chern. met. xxo.10:
14-19 16o. (MM 13:11)
1. Sibirskiy metallurgicheekly institut.
(Activity coefficients)

LAPTEV, D.M.; KOZHEUROV, V.A.
The ynamic properties of melts containing iron ox-ides. Izv. vyB.
ucheb. zav.; cbern. met. 4 no.12:8-17 161. (MIRA 15:1)
1. Sibirskiy metallurgicheskiy institut i Chelyabinskiy politekh-
nicheskiy institut.
(Iron oxides) (vapor-liquid equilibrium)

LAPTEV9 D.M.
I- Changes of component entropy and enthalpy during its passage from
one standard state into another. Izv. vys. ucheb. zav.; chern.
met. 6 no.6:11-17 163. (NIRA 16:8)
1. Sibirskiy,.metallurgicheskiy institut.
(Solutions, Solid) .(Heat of solution)

LAPTEVVPOMO
Methods of calculating the entropy and the heat of transition
of a.component from.one standard state to another. Izv.
vys.-ucbeb.-zav.; chern. met. 6 no.8:24-34 163. (MIRA 16:11)
1. Sibirskiy metallurgicheskiy institut.

II. IAPTEVY D.-M.
Energy of the pure component in the theory of regular atomic
solutions. Izv,vys.ucheb.zav.; chern met 7 no. 4:20-25 164.
(MIRA 17:5)
1. Sibirskiy metallurgicheskiy institut.

LAPTEV, D.M.
Energy of --- p re comt-,nent In 'he thf~w- -
.U I y of' reiralar Jc:~.nlr~
solutions. Izv. v1s. ucheb. zav.; rhern. ret, 7 164.
(MIli A 17: 9 )
1. Sibirekdy metallurgicheskiy instAt,ut.

LAPTEV, D.M.
Applying,the thoory of rogular soliltions in preparing constiltutic)-lal
diagraw for the systen Fe 0. Report No.l. Izv.vys.vch9b.zav.; chern.
met. 8 no.8:5-9 165. (MtRA 18: 8)
Sibirskiy metallurgicheskiy Institut.

pwI ~ ~'gawvlw"
71-JAPTF jmitrly,14artemlyanovich; SHVARTSMAN, L.A., prof.,
retaenz~ent
[Problems and exercises on the thermodynamics of solu-
tions],Zadachi i uprazhneniia po termodinamike rastvorove
Moskva, Metallurgiia.,: 1965. 218 p. (MIRA -18: 7)

IM&
inth.
Universal starA for testing signal big relays and decoding cellos
Avtom.. telem. I. evias' 4 no,,90-11 3 160. (HXBA 13-9),
(Uilroads-Signaling) (Railroads-Electric equlayment)

L 33559-66 - EWT(m)/EW?(k)/T/EVTP(t)/ET1 IJP(c
ACC NR% AP6012232 SOURCE CODE: UR/0129/66/000/004/0010/0014 I,/,/J
AUTHOR: Bernshteyn, M. L.; Kalyagina, G. P.; Kaputkina, L. M.; Laptev, D. V.
a
ORG: -Mosi'64"Institute of Steel and Alloys (Moskovskiy institut 1