SCIENTIFIC ABSTRACT YAKOBSON, G.S. - YAKOBSON, L.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001961830008-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

YAKOBSON, G. S.; Cand Med Soi "On reaction to kLiqtamAne in various periods
of mmmmm~66mb6m revivification of the ormnism ftw clinical death. (Data

IVANCIVI V.P.; ~AKOLSOLN, G.11,
Role of root excrations in vdant nutrition. Ja no.4:9' "- '1107
Ap '64. (MIRA 17:10)
I.. Iristitut fiziologil rastordLy iinni Timiryazev6. AN SSSR, Moskva.

LYASHCIMEO, M., in--henar; KISEM-M, I.; YAKOBSON I
From Inrge brick blacks. Stroitell no.8:4-5 Ag 157. (MIRA 10:9)
(Kiev--Building blocka)

Inshener.
New clamps for connecting copper and aluminum. Zlek,sta, 27 no-7:
59-60,J1 156. (MLRA. 9i10)

YAKOBSON, I.A., inzhoner.
Joining buses bV pressurea, Mok.sta, 27 no,,11:43-46 N !56,
(MIA 10 11)
(Xleotric-b~s bars) (Blectric, engineering-Toolg and implemsIxts)

8(3) sov/ I I-'~5 9 -1-2211
Translation from: Referativnyy zhurnal. Elektratekhnika, 111,59, Nr 1, p 319 (USSR)
AUTHOR: Yurenkov, V. D. arid -
TITLE: Luminous Guardhig Devices on High Toweris of High-Voltage Transmission,
Lines
PERIODICAL: V ~Sb.: Opyt ekspluatataii vysokovol'tnykh setey Mosenerg'b. M.-L.
-65
Gosenergoizdat, 19 5 7, pp -74
ABSTRACT; Luminous guarding. devi ces of the towers of transmission lines which
use power from a ground wire 6sconnected from the ground are described.
One installation uses incandescent lamps fed by a step-down-transfqrmer, and
another E'n'e'tallatian. uses neon high-voltage tribes.supplied~directly by the wire,
Method of designing lurninescent-tube installations and'an example of computing
the length of wire required for feeding four larnpg~are presented. An
installation with a shaped neon tube under a proteotive glass is described, as
Well as operating experience with such- oultfits in, the Moiienergo high-voltage
system.
S.V.B.
Card 11l..

ty Nk 0 0 ~./ J~'. r-f-,
MTHOR: Yfakhinat A.A. and.Yakobson, I.A.1 Engineers. 3.04-2-29/38
TITLE: Operating experience with insulators having semi-
conducting glaze. (Cpyt ekspluatatsii izolyatorov pokry-
tykh poluprovodyashchey glazuryu)
PERIODICAL: "Blektricheskie.Stantsii" (Power Stations), 1957,
Vol. 28, N0.29 p. 89 (U.S.S*Ro)
ABSTRACT: The power system has in experimental operation 312
insulators with semi-conducting glazing made in 1952 - 1954.
The resistance of the insulators measured Nvith a megohmmeter
is from 50 - 300,megohms, but most lie within the limits-of
60 - 120 megohms. They are mostly on suspension insulators
on 110 kV lines, only three are on 35 kV lines in conditions
of intense contamination from chemical and.metallurgical waks.
Although the characteristics of.the insulators are not
entinly satisfactory (in prticular becau93 of reduction of
resistance after contamination) they display much less corona
than ordinary insulators. The manufacturers should improve
the quality of the glazing and the technology of production
of insulators with semi-conducting glaze.
Insulator strings should be assembled in such a way that
insulators in the string differ in resistance by not more
than a*factor of two. The total resistanoa of a string should
1/2 not exceed 500 megohms for 110 kV or 1 000 megohms for 220 kV.

Operating experience with insulators having semi-conducting
glaze. (Cont.) io4-2-29/38
A method of evaluatingthe condition of the insulators in
service should be developed and their behaviour should be
investigated in regions of contamination from chemical works.
In order to accumulate experience line and sub-station Jusul-
ators with semi-conducting glaze should be more widely intro-
duced into experimental operation including insulators for
110 kv.
AVAILABLE:
Card 2/2

Z24~N - W~ V-,M~VL-Wqt Q 14

PHASE I BOOK EXPLOITATION SOV/4811
Yakoboon
Khomyakov, Mikhail Vasillyevichi and Illya Abramovich
Termitnaya svarka mnogoprovolochnykh provodov linly olektroperedachi i podstantsiy
(Thermit Welding of Multiwire Conductors for Electric Power Lines and Sub-
stations) Moscow, Gosenergoizdaty 1960. 37 p. (Series: F-iblioteka elektro-
montera, vyp. 23) 18,000 copies printed.
Editorial Board; Ye.D. Demidov, A.N. Dolgov, V.V. Yezhkov, A.D. Smirnov, and
P.I. Ustinov; Ed.: Ye.D. Demkov; Tech. Ed.; -T.1. Pavlova.
PURPOSE: This booklet in intended for electricians, particularly those working
on electric power lines.
COVERAGE: The booklet is the 23rd issue in the sories "The Electrician's Library,"
The authors present fundamental data on thermit welding as a means of connect-
ing mult1wire conductors. They describe methods of assembling conductors-(with
UP to 500 kv current) for welding loops and spans of the LEF (Electric Power
Transmission Line). Also discussed are the experiences of the "Mosenergo"-(Mos-
cow Regional Power System Administration) and other organizations in the intro-
duction and use of cables welded by the thermit method in the high-voltage net-
works. No personalities are mentioned. There are no references.

S/091/60/000/012/00`7/007
A1631ACr26
AUJ!HORi Yakobson, I.A.,-Engineer
TITLE: Connection of Multi-Wire Conductors by Means of Tbermite Welding
PERIODICAL: Energetik, 1960, No., 12, PP. 28
32
TEXT: ~The article doals with the joining of multi:.wire conductors by means
of thermite welding. Data are furnished on the technology of thermite welding
in general, welding of copper, aluminum and steel-aluminum conductors, and the
exploitational.experience gathered with welded connections. Multi-wire conduc-
tors areconnected best with the help of thermite connecting pipes. Thermite
welding Imay be carried out under any weather'conditions. In winter, the quality
of the welded joint remains unchanged. Thermite welding is used for connecting
aluminum, copper and steel-aluminum conductors. The thermite connecting pipe
consists of tube, bushing and the thermite mass, The tube of the connecting pipe
for welding steel-aluminum and aluminum conductors is made of 0.8 - 1.2 mm thick
sheet steel,.and the bushing of primaryAA-1 (AD-1) aluminum. The tube of con-
necting pieces for copper conductors is of a compact or slitted copper shape
with 1.5 - 2 mm thick walls; the bushing is of phosphorus bronze, produced ac-
cording to rOCT 4515-48 (GOST 4515-48). Thermite connecting pieces may get
Card 1/5

S/091/60/000/012/007/007
A163/Ao,26
Connection of Multi-Wire Conductors by Means of Thermite Welding
poiled when exposed to humidity, and have to be stored in rooms with a tempera-
s
ture of +160C. When welded, the conductors are connected by means of tongs.
These tongs have a clamping device designed for conductors with a diameter of 8
32 mm. For small-section conductors (16 - 70 mm2) smaller tangs may be used.
To obtain high-quality welds the ends of the conductors have to be rectified,
cleaned from dirt, degreased, notched and then trimmed with a greaseless card
brush. The ends of the conductors are then inserted into the thermite connecting
piece up tothe end of the bushing, and are clamped. The connecting pipe is
lighted with a special match.. The welding operation is performed during the
smelting of the bushing. Upon welding steel-aluminum and aluminum conductors,
the slag and the steel tube is removed; and after welding copper and bronze cm-
ductors, only the slag is stripped off, since the copper tube is welded to the
conductor. Copper conductors are welded without-flux. -The phosphorus copper
used as bushing.serves as a dioxidizing reagent furnishing higb-quality welds.
When joining the ends of copper conductors, only the phosphorus copper is fused,
filling in the vacuum between the wires, the,ends and the space between the con-
ductors and the tube. Thus, a monolithic all-metal connection is obtained. When
joining steel-aluminum conductors, only the aluminum wires of the conductor are
Card 2/5

3/091/60/000/012/007/007
Ai63/AO26
Connection of Multi-Wire Conductors by Means of Thermite Welding
welded. The aluminum of the' conductor is also fused when the connecting piece
is burned.with the bushing. The connecting pipes for these conductorshave a
large-diameter aluminum bushing, which increases the quality of welding. When
'welding conductors, the position of the clamp tongs is of utmost importance. In
order to avoid the pouring out of melted aluminum, the tongs have to be kept
horizontally.with the conductors, whichare to be joined. The electric resist-
ance of a welded connection should not be higher than that of the conductor by
more than 20%. Measurings are carried out with a mier meter having a multiply-
ing. factor of 5 #ohm and a measuring range of 5 - 10- 9 - 5 . 10-1 ohm. Low-
quality welding results from careless preparation of conductors; poorly-adjust_
ed tongs;''use of thermite connecting pipes with cracks in the thermite mass;
insufficient, excess and also unilateral feeding; jamming of conductors intottn
connecting pipe;, deficiency in asbestos bands; inclined position of the con-
ductors during the welding operation;, and lighting the connecting piece on its
compact mass side, causing the thermite mass to break off. The welded connec-
tions were repeatedly subjected to short-circuit current. Subsequent examina-
tions revealed no changes.- Mechanical tests showed that the strength of welded'
connections on steel-alumin'um conductors was 30 50% of the strength of thecai-
Card 3/5.

S/091/60/000/012/007/007
A163/Ao,c!6
-Connection of Multi-WireConductors by Means of Thermite Welding
du ctors, and on copper.conductors- 60 70%. Joints previously welded on 35
110 kv transmission lines were carried out in the form of a loop. At present,
however, welded connections are made with the help of two conneating sleeves by
means of the MM-12 (MOP-12) press. Thus, the overall length of the welded joint
does not exceed the standard length of the sleeves. Thermite welding was first
used in the Mosenergo system on the AC-150 (AS-150) conductor, ifhen reassembling
the J19TT (LEP) in 1957. Early in 1960, the Mosenergo grid had in operation a to-
tal of 6,000 welded connections on 35 - 500 kV copper conductors with sections
of 50 -,95 mm2, and on steel-aluminum.conductors with sections of 35 - 500 MM2.
While being in operation now for two years, the strength characteristics.of the
welded Joints remained unchanged. The thermite welding yielded best results on
the assembly of 220 - 500 kv tran .smission lines, where each loop-welding with
thermite connecting pipes was performed in 0.5 h. Welded Joints are now experir
mentally used on 220 and 500 kv lines of the LEP, on which the steel core of the
connecting sleeve is not used. The Joints are held together by the aluminum
body of the sleeve which is pressed on. The author emphasizes that the thermite
.welding of multi-wire conductors is the most reliable and economical method of
.connecting conductors. The "Armsee' trust is to start p roduction. of improved
Card.4/5

Mikhail Vasillyevich; j-AK03 0, Illya Abramovich
WINSKIY, Ye.A., red.; LARIONOV, G.Ye., f-e
(Thermite welding of multiwire conductors] Termitnaia avarks.
mnogoprovolochnykh provodov. Izd.2., dop. i perer. Moskva,
Gosenergoizdat, 1963. 78 p. (Biblioteks. elektromontera,
no.88) (MIRA 16:6)
(Electric lines--Welding)

Priroda,

SOV/ 137-58-9-20219
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 9, p 299 (.USSR)
AUTIHORS:, Yakobson, I.I., Shirokiy, P.L., Khillko, N.I., Chubarov, L.B.
TITLE: Technical Quality,Control With Gamma Rays From Radioactive
Cobalt C060 (Tekhnicheskiy kontroll gamma-luchami radio-
aktivnogo,koballta Co60)
PERIODICAL: Sb. nauchn. tr. Tashkentsk. in-t inzh. zh.-d. transp., 1957,
Nr 7, pp 131-142
ABSTRACT:, Described are .'y-ray emitters, apparatus for flaw detection
with y-rays, methods for plotting -gamma -diagrams, and the
sensitivity of the method of flaw detection with 'y -rays. The
method is developed for the utilization of the GUP-.Co-0.5--l
installation, for -y -ray examination of steel 10- 170 mm thick.
For small thicknesses of steel (- 10 mm) it is considered
feasible to use Co60 provided that the focal distance is
increasedto 40-50 cm and that Pb electrons. [electrodes?
Transl. Note] are used. 1. Steel-Inspection 2. Gawa rayo.-Appileations
3. Gamma ray analysis-Equipment 4. Cobalt icotopen T.R.
(Radioactive)-Performance
,Card 1/1

7
V, CL,
PHASE I BOOX EXPIDITATION SOV/541o
l-,"Ashkent3kaya konferentsiya po mirnomu ispollzovaniyu atomnoy
energii, Tashkent, 1959.
Tru,:~i ('_~Iransactions of the Tazhkent Conference on the Peaceful
Lr5ez of Atcmia rnergy) v. 2.* Tazhkent, lzd-~vo All UzSSR, 1960.
1,500 copies printed.
~49 p., Errata slip inserted
Sponsoring Agency: Akademiya nauk Uzbekskoy SSR.
Reaponsible Ed.: S. IT. Starodubtsev, Academician, Academy of
Se,!Iencea Uzbek SSR. Editorial Board: A. A. Abdullayev, Can-
didata of Plhyaica and MathpMaticsj D. II!, AbdurLnulov, Doctor
of Sciences; U. A. Arifov, Acadcmician, Academy of
Saicnce3 Uzbek SSR; A. A. Borodulina, Candidate of Biological
Sciencea; V. 1-1. Ivashev; G. S. Ikr=iova; A. Ye. Kiv; Ye. M.
Lobanov, Candidate of Physics and Mathematics; A. 1. Nikolayev,
Cand-4date of M-3dical Sciences,, D.-Ifiehanov, Candidate of Chenical
Ss~iences; A. S. Sadykov, Corresponding Menber, Acaderayof Sciences
USSR, Adademician, Academy of Sciencea Uzbek SSR; Yu. 11. Talanin,
C

.,Tran.-actions of the Ta3hkent (cont.) SOV15410
lathomatic3; Ya. Kh. Turaknlov, Doctor
Candidate of Phy2les and H
of Biological S^Aenees. E R. I. Yhamidov; Tech. Ed,i A. G.
Babakhanova.
PURIOSE The publication is intended for scientific worIkers and
employed '.n ente-r-priees where radioactive ivotcpcs
ani nuclear radiation are used for re3earch in chemical, geo-
Icgical, and technological fields.
CO'VTRAGE:: This collection-of 133 articles rcpresent!3 the second
V-11,=c of the Tran5actions of the Ta-=hkent Conference on the
I'uI Use3 of Atomic Energy, The individual artisles deal
vd6h a w-Ide -range of probleras in the field of nuclear, radiation,
in-riluding. productlon and chemical analyFis of radicaetive
isotopes;,inw-Algation of the kinetics oC chemical reactions
by rcana'of Isotopes; application of spectral analysi3 for the
manufacturing of radioactive preparations; radloa-~tive methods
for determining the content of elemento in-the rocka;; a-sid an
analyals..of methods for.obtaining pure vubstances. Certain
Card 2/20

7.~
-,Transactions of the Tashkent (Cont.) sov/541o
Instruments used, such as automatic reTalators,. flowmctors,.
level gau as, and high-i3ensitivity,bra=a-rolay;3, are described.
No gerMmalities are mentioned. References follow individual
TABLE OF CONTENTS:
RADJOACTM ISOTOPESAUID ITUCIZAR RADIATION
V ENIGIMMMIG AND GEOLOGY
Loban V, Ye. N. (Institut ya Idernoy fiziki. UcSSR - Institute of
Nucleoar'Fh~aias AS UzSnR]. Application of Radioactive Inotopos
and 1,
Walcar Radiation In Uzbolciatan
Taksar, 1.;:M.j and V.-A..YanusWcovskiy [Inotitut Miki, All Latv
SSR -Institute of Physics AS Lat
vian SSR]. Problema of the
Typificatibn of Automatic-Control Apparatus Based on tfie Use of
Radioaativ~ Isotopes 9
-Card 3/20

Transactions of the Tashkent (Cont.) sov/541o
Physica AS Kaz3SR1. F--perimental Application of the Sain-,
tillatio6 Gamma-Defectoscope 47
Lnvitzkiy, R. V., A. 11. Gurovich, D. F. Pavlov, and N.:
Doolotbeltov. (Institute.of Nuclear Physics AS UzSSR). Gamma
Radiography Reinforced Concrete
53
Yakobson I.Z_ (Tashkentskiy inatitut inzhenerov zheleznodoro.~i-
nogo ransporta - Taahke;ttInotitute of Rail.?oad Transportation
Engineers]. Gammagraphy of Parto of Rolling Stock 59
Chubarov, L. B. (Tashkent Institute of.Railroad Tranazortation
Engineers]. Gammagraphy of Welded Joints of Pipes in ',~he Circu- -
lation System 69
Muminov,"M. M. [Uzbekrlciy gosudarit7.em-jjy universitet-im. A.
Havoi - Uzbelc.State University imeni A. Navoi]. Possibility of
Applying~.Radioactive Cobalt for Quality Control in Brickwall
Lavino

YAKOBLON, 1. S.
1AKOBSCH, I .S. "Idstolog-iCal ch-onees in houseflie4i: ur"der the actim of hexacUoro
cyclohexane"j, ',mc;,y Tsentr. nauch.-iBuled. dezinfekix, in-tap luclie 5) 190, 1). lh2-h5-
so; u-L631, 16 Sept,53, (Letocis 'Zhurnal Iriykt Statey, No. 24, 1949).

SUPORUY0,17A, L.I.; YAKOWON, 1.6.
Changes in the central nervous aystem of dogz in chzor-.Ic
Intoxication with alcohol, (morpbological and histocAlie3mical
study). Zhur. nevr. I. psikh6 65 rio.3-423-00 '65.
('11RA 185-4)
1. Laboratoriya pall.-omorfologii (zaveduyushchiy - kand. red.
nauk V.A. RomaBenko) Institiata paikhlatrii AMN SSSL, Moakva.

BABSKIY, Ye.B.;VINOGRAWYA, T.S.;GURFIIUMLI, V.S.;YA-TCOBSON, ie.S.
Physical picture of cardiohemodvnamograpby. Doklady Akad.,nauk SSSR.
9? no.1:18~-188 I_Sept 1953. (GLML 25:4)
10 Active Member Academy of Sciences Ukrainian SSR for Babskiy.

YAKOBSONq 1. V-y CAND TECH SCA OF THE
vie&& OF cru*v%**ft- 40114TS OF AIRCRAFT
4wAa*o"9" 'AND DURABILITY
DESIGINS." KIEV, 1961. (KIEV INST OF CIVIL AIR FLEET)-
.(KLv 3-61, 223).

FW-Fu- 4P.W~IU57
11~--Iz-~~.M r-~4 12VO-M i;=ZCIA-MzA3PA Tl--Alv~- -T
GORIN, Boris Nikolayevich; L&SHIR, Meyer Vullfovich; YAW"& 6kid
red.; LARIONOV, G.Ye., tekhn.red.
(Measure of the dielectric loss angle,in the presence of
electric an'd.mag .netic inflnenc'esl Izmerenia ugla dialektri-
chaskikli poter' pri nalichii viiianii. Hoskva, Gos.energ.
izd-vo. 1959. 55 P. (KIRA 12:9)
(Dielectric constants)

Thedes.zn of reinforced concrete brid-lus. A't~xt-book for students of railroad
trans por tati-ca schools Mosiva, Goa. tr-ins.v. zhel.-dor. izd-vo, ICr-l
(49-24984)
TG335-1;2
I. aridgpLl, Concruto. 2. 5trainu and Otru,'seq

a

124-57-1-1172
~'Translation from: Referativnyy zhurnal, Mekhanika, 1957, Nr 1, p 162 (USSR)
AUTi-rbA:., Yakobson, K. K.
TITLE: On the Interaction of theTemperature and the Shrinkage of Con-
crete on the Joint Section of a Metallic Beam and a Reinforced-
concrete Plate (0 vozdeystvii.temperatury i usadki.bel.ona na
ob"yedinennoye secheniye metallicheskoy balki s zhele-obetonnoy
plitoy)
PERIODICAL: Tr. Novosibir. in-ta inzh. zh. -d. transp. 1955, Nr 11,
323-330
p
p
ABSTRACT: 'Temperature and shrinkage stresses are, determined in
T-.beams, the flange slabs of which consist of reinforced-
concrete plates, while the webs are made of metal. Formu-
las are provided for the determination of the stresses in the
slab and the web with due account of the creep in the concrete.
The temperature is, as Isumed to be constant; the shrinkageand
creep are assumed to obey exponential laws. Numerical ex-
anaples. are given.
1. eams--Stresses--Mathematical analysis 2. Reinforced concrete--Siresses
--Mathematical analytis
Card! I/I M. A. Zadoyan

SOVII 24-57-7-8378
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 7, p 140 (USSR)
AUTHOR:. Yakobson, K. K.
TITLE: ;Some Dynamic Charac.teristuics of.Suspension Bridges (Nekotoryye
dinamicheskiye kharakteristiki visyac,hikh mbsto.v)
-ta inzh. zh.-d.t 1955
PERIODICAL,: Tr. Novosibir. in. ransp., N:~ 12, pp 102
ABSTRACT: For the purpose of an approximate determination of the vertical-
vibration frequencies of a continuous three-span stiffening beam the
allthor proposes adopting for the.beam,frequency coefficients the mean
values therefor computed from their values in the two.cases, respec-
tively, of a simply supported beam and of a clamped beam, both of the
mean span length. It is recommended th6t,&.e'tifica:t!an.bFthe. dymanic
stability- and '.d,e terinination"of the horizontal- vibration frequencies of a
bridge be done with the well-known formulae. An analysis of the dy-
namic characteristics of the Tacoma Narrows Bridge I Tacoma Nar-
rows, Washington, U. S. A. Transl. Note] confirms that a loss of dy-
namic stabilityactually can occur. The precision of the results ob-
Card 1/2 tainable by the proposed method of determining the dyr-amic

AUTHORS: and Vlasov, G.M. 185
TITLE: Reduction of the weight of small assembled reinforced
concrete bridges. (Snizheniye vesa malykh sbornykh
zhelezobetonnykh,Mostov).1
FF210DICAL: lBeton-i-Zhelezobeton"-(Conerete and.Reinforeed Concrete)l
-
1957, No.2, pp-58-59 (U.S.S.R.)
ABIE,:TRACT: The "pile"-tressle bridges of Ingenieur N.M. Kolokolov's
can be mass-produced efficiently and assembled. The
speed of erection constitutes the main advantage of
this method. A railway bridge (49 m long) was erected
in 6 days. A highly organised and specialised party
can complete a,30 m run of this bridge in one day. The
Lentransmostprojekt developed a transportable bridge
section of a width of 5 m, designed by E. A.,Artamonov.
However, these units are not very economical as the
concrete consumption is 37% higher than in N.M. Kolokolov's
design and by 59% higher than by a method developed by
the Novosibirsk Institute of Rail Transport (NIIZHT).
The weight of the units (23.5 tons) create difficulties
in hoisting, even with 45 ton capacity railway cranes.
The Kolokolov unit weighs only 9 tons. The Institute
NIIZHT (Bridge Building Laboratory) has designed a
single unit bridge section with attachable cantilever
ends. This 5 m wide unit weighs 15.4 tons and can be

r ~ ; :. 7 , .,
, t5 --

YAKOBSON,_KK,p doktor tekhn. nauk, prof.; USTINOV, V., doktor
teklin. nauk, dots.; MADUKHO, A., otv. redo
[Calculating prestressed concrete bridge elements; hand-
book on planning] Raschet elementov mostov iz predvaritelf-
no napriazhennogo zhelezobetona; posobie ilia proektirovaniia.
Novosibirsk, Novosibirskii in-t inzhenerov zhel-dor.,transp.,
1961. 145 P. (MIRA 17:7)

NIKONOV, N.F., kand.telchn.naukq dotsent [deceased];-)~* K.K., otv,redej,
prof.
-[Pesigning elastic unhinged symmetrical arches] Rai�het uprugikh
bessbarnirnykh simmetrichnvkh svodov. Novosibirsk,. ,1962. 69 p.
(Novo,sibir-sk. Institut inzhenero,v zheleznodorozhnogo transporta-,
Trudy.. no.Z7)0 (MIRA 16:7)
(Arches)

YAKOBSOIT) K.K., profs; A14MIFEROVSKIY, V.S., inzh.
Causes of the formation of cracks in precast monolitiia
supports for bridges. Transp.-stroi. 15 no.6:45-46
je 165. (MIRA 18:12)

(flovosibirsk
YAKOBSOjrj K.K., doktor tekhn. nauk PAMIR, F.P., kand.
(ITovosibirsk)
T'echnical and economic characteristics of bridge spans. Chel.
dor. t---ansp. 47 no. 11:66-70 N 165 .(MA 19:1)
M
"M R210 iffi "RION
M
R's M,
3 0 M

-7:
'UR
SOURCE -CODE t,`
ACC 'NR; ~:06017432, /0097'65/900/006/0031/00)3,,
~:AUTHORi.~ toolmical scieficeif_`~Praessoi!) 04 lust:lnov, vo, P
Yakobq6n,_:,X_*_.X.._(Doctor of
and a
_(C id to o _g~hnical soibnees; Docent)-
.:ORGs' none
TITIB:1 ReAnkorded concrete: span itiaolture with straigbt-Alwou6 beams for a span, of
m uMer:rai2road loi g.
SOURCE: B'e~ton i_ zheIez-Aeton-, no 6." 1965.. 31-33
AGSe d
TOPIC T reinforce coner t o6nstriietion
Ej
_A13S`MCT: -:-The istinctivelel6fuie", Of es gn was te.usco Man eaMBL,.
:,-,wi th, a-triangular lattice, ',and a rigid.lower beltv Operating, In bendirig.
~.required 2
Construction- of the experimental -span structure 67 m3 500-grade,
_,~concretes and 94: tons of. steel, whi ch. amounts th approximately 3 50 kg per m3
of reinforced doncretee'.
Freassembled: prestressed spait structure.sq, ofter further.development.and
-trefin6ient`m4y'f Ind applications under conditions where It As p6ssible
m
desirable. to.carry -out the, mountlng -in the span -r- on. temporary, 'Intermediate
to~iei h -- -sl 'I th flo
svont a: tore w supply. by:a ating vr.~by awapproach: fill
with'Iongitudinal aporoach'to thei:sipam 1h9 be&n6 permit -aemMinped. and
-hinged -assembly-a _.Or1_g___: AA-
4 figure~ll
JS
SUB.'CODE.v'.. 13 M: none
Card 14 32M24AL625el ~_i
wei- .6VLO

YAKOBSON, K.K.; SVIRSrAYA. S.I.: PCHATM. 0.1.
Determining the pyrogenicity ofstreptomvoin. Kod..prola. no.4:2,3-22
O-D 155. (YJft 9:12)
1. lont:rol'W institut syvorotok i vaktoin imeni Tarasevicha.
(STRIMOKYCIH
pyrogenicity. determ.)

YAKOBSON, Lo
Great teachers. 'labotnitsa 35 no.6:15 Jo '57.
(~~arx. Karl, 1818-1883)
(Engels, Friedrich, 1820-1895)
(YLIU 10: 8)

Ij

Country USSR
Category: ,Virolo[-,r. Bacterial Viruses (Ru-,r~es)
Iibs Jour: Ref Zhur-Biol., No 23, 1958, No lo3471
Author Ydkobson, L.
Inst
Title Current State of the.BacteriophaGia Problem
Orig Pub: Sb. Baltteriofagiya. Thilisi. Gruzmedgiz, 1957,
19-33
Abstract: A review of the recent data on the structure of phage,
its chemical composition and mechanism of interaction
with the microbial ce" . Phage possesses a specific
metabolism which is different from the metabol-Ism of
the bacteria sensitive to it.. Dciating data on the
ties
synthesis of DM by phage and its other proper.
Card 1/2

Country : USSR 2
Category: VirOlOrZr. Ba-cterial Viruses (Phages)
Ab's Jour: Ref Zhur- Biol.,, No 23, 1956, 103471
permit us to assert that phage is of a living virus
nature.. The'role of phage in bacteriU variability
is noted. For the purpose of obtained phages with
active lytic properties and a broad spectrum of lytic
action it is suggested that Ithey be made to multiply
on cultures rich in polyvalent antigen. 9he author
ascribes great importance to phage as a very effective
agent in the prophylaxis and therapy of infectious
diseases. The value of using phage for the diagnosis
of microbial cultures and for epidemiological analysis
is emphasized. Bibliography 24 titles. Ya. I.
Rautenshteyn.
Card 2/2

MTHORS: Aleleseyev, H.F., Yakabson, L.G., Dvinyanina, 32-3-12/52
rent 'yeva, Wi.
TT TLE 11be Accelerated Analysis o!' flixturcs Gontaining A,%ionla and
Methylaudne (Uskorennyy analiz joesey, nodembashchikh pmml-al~
i laetilamihy)
ODICAL: Zavodska~ya Laboratoriya, 1958, Vol. 2h, Nr 3, pp. 263-287 WSSR)
ADSTPACT: A method-of determMation was worked out i*Mich was d-)velopt-d o,.,i
three different methods. One of theit is,the chromatographic
~analysis according to FVks and Rappoport /Ftef. 37. From a
hydrT)-chloric acid soluticn three satiDles are taken. In tf~e first
sample dimethyl&,nine is determined pblargraphically or by hydrazine-
method. In the second sample the hydro chlorides of ai;rmonia and
monomethylamine are treated with butanol and chloroform.. T~e third
sample serves for the chromatographic determinatic-n of triniethyl.-
pime. Should the solution contain less than 0.25 g/l &--x-icnia,
determination of am-nonium chloride cannot be carried out -,rith
butanol but, according to Leon /R-ef. -27, by a precipitation with

Card 1/2

Tho Acceleratod AnalysiB of I-dxtures Containing
'Am j2-3-12/52
monia and.Mothyla,ine
sodium cobaltinitrite. The extraction of trimethylandne in
chromatographic determination is carried out, instead of with
butanol, with benzene according to Garber and hildi ITtef. 97
as in this way a better separation is attained. Chro7matogiaphic
determination was carried out in a mixture of starch and calcium
oxide vith bromothymol blue. Titration is carried out with a
0.02-0.05n sulphuric acid solution. 'P-,e accuracy attained
.satisfied the demands made b-~-- industry and analysis si said to take
three hours. There are 2 tables., and 9 referencas, 5 of which are
Slavic.
ASSOCIAIUON: Kemerovo Nitrogen Fertilizers 'I'lant (Kemerovskiy azntno-tukovyy
aavod)
-AVAILABLE: Idbrary of Congress
1. .1mmonium corkpounds-Analysis 2. Methylamine cmmpounds-Analysis
3. Butanol-Applications Cbloroform-Applications
Card 2/2

Yd IV OF, IS ~1
YAKOBSON, t.I., reanktor; yUDZONO D.M., toklinicheokly redaktor.
[Man-dal of estimates and norms for'major repairs of buildings
and installations in railroad transportation; Iniilding con-
struction, sanitarylongineering, equipment and railroad water
supplyl smetno-normativnyi spravochnik po kapitallnoma remontu,
zdanii i soorazbenii zheleznodorozhnogo transporta; konstruktaii
zdaInii, sanitarnaia tekhniks., ekipirovochnye ustroistva i
zhelezn'odorozhnoe vodosnab2henie. )4oskVEL, Gos.transp. zhel-dor.
izd-vo, 1954.237 P. (MLHA 8:11)
1. Russia (1923- U.S.S.R) MWsterstvo PuteY soobahcheaVa.
(Railroads--Buildings and structures)

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thrin is it;*W after the Infection
no
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tficria cultures wes placetJ an the trau=tk*Uy (baroi) goo
&turbetl conjunctiva, locid applimitim of draslimp with woo
trythrin led to rapid disappearswe of dm a
=
Preli-inary expg3. were sawcessful in sanitation
0 all
#t00
nasal cavities In huraws Casa witt; ct t diphtheria- -010
CLArryinir pro" its.
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Oil

_
oim,e 'Bacteria'
Me4i Z

',,~rp6rmatiowa.Ami Niti6gea from, Ammonia and
no
to Abids~With.the,Aid:cf BO Sabtills
G~ 1~,Kritsmani, L.A4. ~,Yakobeoa,, an&:
not of B o Med.Chem 'M,~A
1 1 and
i~ MWSci USSR~ M6sciov,, 4J.: PP,
T.b
L
b
*BIokhimIya":. Vol No 4
The, ~feicia~nt~. preparatl0n~3 (I)'of the.regetatire
formi, of B." subtilis,'and ~phosphate extracts' from,"
dck6n6 preparatioi-6f: these bacteria form M _X
*
and~'pyroraoelmic~ In.the

v 77
gL
zymes
:Presence of ammonia, I can also foira N16w-N. from,".
'

et taric acid 'Spore suspenslons and
k
Ogiti
spotes trea Ited'vith aostone~ can=t do this. Sub-
mltia& 16 Dec' 47.

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Ior
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-the,*6 of amino adds from Nils " pyruvico pbenyl- USS
n-
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,
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case and cosymase most bit prwat for the form2tiou of
amino a" tram pyruvic and a-ketoglutark adds.
ti
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0
from pbenylpyruvic wW and Nil#. Amino " Is syn-
thesIzed from malk " and M Without RUM. of cogy- 40
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a
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nk-ref d I qlktilki, ii., ic, and invil. In
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for lottliii. III netlftatcjv~wmkalk, vradd Wm-
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WAIW

50;~~,!~,~Ii gkAlvw~,, IM I.Ptt- Mzl:?~~ %B&-&AQY5=r
YAKOBSONO L. M,
"Changes irt the Diphtheria Pathogen Under the Effect of Antioticellp a report
presented at thet First All-Union Conferance Devoted to the Clinical-Experimental
Study of Antibiciticss Moscow, 25-27 April 1955, Antibiotiki, No k, 1956

'IThe 7'Int~ i iiillctivity~ of-tiomycill,11-1 by-L'.~-M. Yakobsonj'
A'. Delyaye
Buyanovskaya va anu Ye. V. Kubshinova,
All- ic~ Tesearcii institute of Ant Xrd-ncr,
Jnion Scicntif
Biomitsin (Biomycin)., Medgiz Moscow, 195". PP 7-15
discusses tie
This work thods developed to determine the antimicrobial
N4ectrum of biomycin. Activity of the d2,uG was considered from two as
antimi
ets: (1) the-range of action ias investigated to determine the
-~-.ckobial activity of the drug) band; (2) conditions for standardizing co
.~-Mercial biomycin were establibned. The spectrtua was explored according
g druris with unknown ranges of
b the usual technique employed in studyin
.,,Activity; this technique is described in detail in the text.
cin on anaerobic cultures was tested on a Tarozzi
The activity of biome
Medium covered with a layex.of vaseline. -Re'sults were calculuted accordin*~j.
the completeness of the! suppression of growth.after the test cultures.b'acl
-~,been kept at 3'i0 for 13-20 hours. Average data collected in numerous experiw-'
`~~.ments are presentc4 in a table, which shows the lowest concentration in
--s which suppressed the gxowta of 35 microorganisms -- typhoid, para-
~.~,typhoid, and,dyseptery bacilli, Vibrio cholera, Staphylocci" coli
:7
71 6-:b~ ~per rlngens-~,-, and~~othem.

t and
t:vas `fdund e II ega kre., s -fo
ton-spore-forming, obligate aezobic and anaerobic microor~ sms e sen-,
The article notes high
very low concentrations of biomycin.
~:~,,~_ctivity with respect to pathogens of dysentery, cholera, and gas gangrene
states that these spectra cannot be used for strandardizing commercial
-preparations. The agar-diffusion method developed and tested for this
. ....... ..
urpose is described. Comparative sensitivity of several microorganisms
biomycin as determined by this m-thod is presented in a table. The
,~~apacity of~ various buffer solutions to diffuse in agar was calculated
-~~according to the size of the area in which growth of test microorganisms
~::~~--vaz suppresEd, and according to the! clearness of this area. Average re-
of these experiments are.shoun in another table. A fourth gives
o)c-esults of experiments wl-ich establ-'ihed that a buffer solution containing~-
_`phosphate (11a2HPOIt in a 0.2 1.1 anL-O.lM solutions of citric acid) increases
~..~-~,:,_the dLiameter of the cleared area. ~;eL;ults of a number of experiments with
-various media in which the size and clearness of the area of suppression
x
-owth,of test.microorganism L2 was calculated are shown in a fifth
g
cable..
'The work. states that the agar-.diffusion method described herein is
""-used for standardizing commercial preparations. and,-instructions for con-
tro, L.'are- esigna ed~

CERPTA NEDICA Sec.4 V61.11/4 Ncd.ia-erob. ate. AprJ158
825. ACTION OF ANTIBIOTICS AND P11AGE ON ANTIBIOTIC- AND PHAGE-
RESISTANT CHOLERA VIBRIOS (Russian text) - Ya kob~on L. M.
Tebyakina A. E. and Grigoreva V. M. In t'- f r Stat-F-Co-n-tr-ol f
Sera and Vaccines, Moscow - ANTIBIOT, 1956, 1 6)0_053) Tables 2
Blomycin- (Soviet brand of chlortetracycline) and terramycin-resistant strains of
cholera vibrios were obtained. These strains, like the parent strain, were phage-
sensitive. The same strain, made phage -resistant, possessed somewhat lowered
sensitivity to antibiotics, especially to biomycin and laevomycetin (8-16 times low-
er). The authors believe that phage Is capable of preserving its diagnostic thera-
peuUc, and prophylactic activities against resistant forms of cholera vibrios.
Bvinkina - Moscow (S)

L-MID
USSR/Pharmacology, Toxicology. Chemotherapeutical Preparations V-7
Abs Jour Ref Zhur Biol.., No 5j, 1958j. No 23442
Author Jacobson L.M. Svirskaia.S.I., Pchelina 0.1.
Inst No:E Given
'Title The Harmlessness of Chlorotetracycline According to Various
TAboratory Tests.
Orig Pub Antibiotiki, 1957, 2, No 1., 52-54
Abstract The oral.administration,of chlorotetracycline to mice in,
doses of 50.000 and. 40.000reaused the death of 36-7-7% tsicT
of the animals) and in doses of 25 Yeaused the death of 0.5-0.7%.
The intravenous administration 1800-2250 Ydoses caused the
death of.105-1.6% of the animals. In order to establish the
harmlessness of chlorotetracycline both methods of administra-
tion may be recommended. An intravenous administration is re-
commended in a dose of not less than 1300Y for 6i2e mouse for 5
seconds duration. On the basis of tests of 1546 mice the
atthors recommended for both mathodn a 72 hour p~,riod of eb-
servation from the moment of tae drug administration.
Card 1/1
~9.

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