SCIENTIFIC ABSTRACT YAKOBSON, YE.V. - YAKOVENKO, D.A.

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• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


The refrige-Lating, conpreesso-r TPlthcut a crovs-
0
td,.(h.--elecon. Inform. Cris. natich.-Issl. nauch. 3-
(lriRA 18:1)
Infoiia. 17 no.9:52-54 5 164

SUSNIKOV~ AsAs. Geroy Sotsialisticheskogo Truda; Ye.Ye., inzh.
Standardized (UTP-1) arch for the construction of enterprises
of precast reinforced concrete products. i zhel.-bet.
9 noilO:446-449 13 163. (MA 16M)
1. Glavnyy inzhener Vsesoyuznogo gosudaretvennogo proyektno-
konstruktorskogo instituta. Moskva.

Lie
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~iki5l'6410001600ilo )35;
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IAKOBSON, Yu. 0-
yA,KOBSON, Yu.0 "Hicr6blolol4cal Processes of -Ensilaging Jerusalem Artichoke-"
Acad Sci, Latvian SSR, Inst of Microbiology, 1954. In Latvian
(Dissertation for the Degree of llandidate of Biological Sciences)
SO: Izvest a Ak- Nauk Latvivs py SS No* 9, Sept., 1955

USSR / Microbiology. Technical Microbiology. F-3
Abs Jour: Referat Zh.-Biol., iio 6,, 25 Yarch 1957, 21873
Author Yakobson, Yu. 0.
Thst
Title The Physiological Characteristics of LocaLIStrains of Lactic
Acid Bacteria Participating in the Easilage rr-Icess.
Orig Pub: Izv. AN LatvSSR, 1955, No 10, 81-86
Abstract: 97 strains of hemofermentative lactic acid bacilli were isolated
fror -usilage (Latvian SSR). Only 10% of these were capable of
increasing the acidity of the medium tuore than 60 mg eq./l. The
ability of these ten cultures to utilize different carbohydrates
was determined. Some isolated strains can be recommended for en-
silaging different, fodders. A number of strains isolated from
epiphytic microflora of Jerusalem artichoke and Jerusalem arti-
choke juice were better developed in substrata which contained no
Jerusalem artichoke. On the contrary, from. material which con-
tained no Jerusalem artichoke, strains were isolated which devel-
Card 1/2
................. ------------- ----------------------------------------------------------------------

USSR Microbiology. Technical Microbiology. F-3.
Abs Jour: Referat Zh.-Biol.., No 6, 25 ~krch 1957, 21873
oped excellently in the juice of Jerusalem artichoke. Therefors,
one need not necessarily be restricted to cultures isolated from
a given material in order to choose the proper strain for any
fodder material.
2/2 -16-

Y/ROOSON, YCIAD.
USSR / Microbioloey. F-3
Abs Jour: Referat Zh.-Biol., No 6, 25 March, 1957, 21874
Author Yakobson) Yu. .0.
Inst
Title A Stvdy of Microbiological Processes of Siluing
Jerusalem Artichoke.
Orig Pub: Tr. in-ta. marobiol. AN iatvssR, 1956, No 4, 81-~95
Abstract: Silaging JeruBalentartichoke is recommended as an addition to
corn silage. The content of lactic acid bacteria in epiphytic
microflora of Jentsalem artichoke does not exceed 2-3% of the
total number of microorganisms. Among the isolated pure lactic
acid bacillus culIaLres from the epiphytic microflora and from
the silage, onegrcrup beat fermented must, another me Jerusalem
artichoke juice '. 3h laboratory ensilUe of Jerusalem aitichoke
juice, the lactic eicild bacteria reached their maxim= after five
days, heterofermentative lactic acid bacteria (including coli-
like) in 3-5 days,, proteolytic ones, in 1 day. The remaining
1/2
-17-
Card
------------- -------------- -------------------- -------- --- -------------------------- -----------------------------

KUKAYNj R.A.[Kukaino R.1, kand. med. nauki red.; PLANDER, E.M.[Planders,E.),
kand. med. nauk, red.; LAGANOVSKIY,, S.Ya., kand. biol. nauk, red.;
PAVLOVICHp D.Yaop .kand. biol. nauk, red.; YAKOBS
(Jalcabsons, J.1, kand. blol. nauk, red.; SffMNNIK, Ch., red.;
PILADZE., Ye.[Piladze, E.b tekhn, red.
(Micro-organiams and the enviro=ent1Mikrooigani2MY i sreda. Riga,
lzd-vo Akad. ripiuk,Lstviiskoi SSR, 1962. 142 p. (MIRA l6s2)
J. Latvijae Pudomju Socialistiskas Republikas Zinatnu Akademija.
MikrobiologiJas instituts.
(MICRO-ORGANISMS)

BEKER., M.Ye..q kand. teklin. nauK.. red.; VIYESTURS, U.R. (Viesturs, U.1
red.; DAMBEiGA, B.A., kand. biol. nauk, red.; KUKAYII, R.A.,
[Kukains, R.1 'doktor mod. nauk., red.; MKIDTISH, R.Ya.
(Karklins. RI, kand. tekhn. nauk, red.; STURTS, T.S., red.;
YAKOBSON , Yu.O.[Jakobsons, J.1, kand. biol. nauk, red.
(microbiological processes and production] Mikrobiologiche-
skie protsessy, i proizvodstvo., Riga, Izd-vo All Latv.SM,
1964. 153 p. (MLIA 17: 8)
1. Latvijas PiidoifLju Socialistiskas Republikas Zinatnu Akadewija.
Mikrobiologijas instituto.

RARBALIS, Petr Donstovich; kand.sellskokhoz.nauk;_TAKOBSONS, Tuliy
mnd..bi6log.nauk;.K=TSHO, T',;.G., red.;
PRCKCFIITjWA, L.N., tekhn.red.
(White sweet clover in the non-ChernoZOM 20n6l Belyi donnik
v necherno2emaoi polose. Moskva, Gos.izd-vo sellkhoz.lit-ry.
1960- 52 P. (MIRA 13:11)
O%set clover)
- - - ---------

5 /007/002/0237/0239
-ACCESSION NR: AP4041681 S101 3/64
AUTHOR: Khannanov, T. M; Yakomazova, G. K.
TITLE: Synthesis or 1,3-dir;itroaTkanes by addition of nitroparaffins'
to 1-nitroolefins
SOURCE: IVUZ. Khimiya 31. khimicheskaya tekhnologiya, ve 7p no. 2.
1964, 237-1239
TOPIC TAGS: dinitroalkane, synthesis, addition reaction, sodium
Vi methylate catalyst, nitroparaffin addition reaction, nitroolefin
I addition'reaction, dini.trometliylpropanel,dinitromethylbutane,
~~'dinitropropylpropane, diinitroisobutylpropane, dinitrois'obutylbutane,
dinitroisobuty1methylbutane
ABSTRACT: The addition reaction between C nitroparaffins and
1 3
1-nitroolefins to form 1 3-dinitroalkanes, las investigated. Sec-
tondary and tertiary amines were found to be ineffectivecatalysts;
.1 sodium methylate in absolute methanol was used at -2 to OC. Re-
actions were run betwesm-nitromethane, nitrouthane or 2-nitropropane_,-----,
A and 1-nitropropylenej 1-nitroamylene and 1-nitromethylamylene. The

ACCESSION NR: AP4041681
the
fiyield.o'L the 1,3 dinitro compounds increased as the length of
i'lalkyl radical of the nitroolefin increased. The reactivity of the
ddition'reaction decreased as the length of
1'nitroparaffin in this a
1"the nitroalkane increased. The following compounds, not described
ed and characterized: 1,3-dinitro-
''in the literature, were synthe3iZ
":2-methylpropane, 1,3-dinitro-2"methylbutane, 113-dinitro-2-propyl-
...,jpropane, 1,3-dinitro-2-ii3obutyl.propane, 1,3.-dinitro-2-isobutylbutane,:
-Oand 1,3-dinitro-2-isobut,rl-3-iii(-thylbutane. Orig. art. has: 1 table.
`4.! ASSOCIATION: Kafadra tekhnologlinefti i gaza,,Kazanskii khimiko-tekbnologLchookLy,
inatitut Im. So Me Kirova (Departrlent of Petrolewi and Gas Technologyj Kazansk
'Chdmical To-ohnolo.gical Institute)
ISNCLs CIO
;SUBMITTED: 310ct62
NR REF SOV:~001 OTHER: 003
!SUB CQDE-: OG
2/2
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SOKOLOV, Ya.A., kand. tekhn. nauk; YAKOPSON, T.S.. Inzh.; BOLISHUMIN,
V,P,, inzh,
Using barite wasteo for thq bindIng of fusible nalts In clays,
Stek.lker, 22 no.10-.35-37 0 165. (MIRA 18:12)
I. Leningradokiy.inzhonern(4-.;troiteltnyy inatit-at I%for Sokolov,
Yakopson). 2. Novosibirskly Inzhenerno-stroltellDyy institut
(for Bollshukhtn).

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GREBE, A.. doktor nauk,- REYNISH, C., doktor nauk; TSIIVERMAN, G., doktor nauk;
GREBE, F.P doktor nauk; ULIBRIKHT, I., doktor nauk; SHIFFNER, R.,
dok'toor nauk; FILIFF, B., doktor nauk; RUSHER, Kh., doktor nauk;
GASPERSON, G., doktor nauk; KIARE, G., doktor nauk; YAKO?YAIIJ,
Search and solttions; important research of the German Democratic
Republic chemists. Priroda 54 no.6:83-88 Je 165.
(MIRA 18:6)
1; Institut izrcheniya volokna Germanskoy Akademii nauk v Berline,
g. Tel'tov, Germanskaya Demokraticheskaya Respublika.

YAKOPSON, V. S,
Glass Manufacture
Problem of selecting the proper batch-briquetting method. Stek. i ker., 9, No. 7, 1952.
Monthly Idst of Poissian Accessions Idbrary of Congress October 1952. UNCLASSIFIED
A

11(2)211(7) SOV/156-59-2-41/48
~Lqy4oA..- .-.v Patelinal V. So
,R
AUTHons, Kashirakiyj V. G.j YAKO
TITLE: The- Gasifid-e-tiora,.. of Pulverizecl Anthracite in a Stream of Super-
~heated Steam (Gazifikatsiya pylevidnogo antrataita v potoke
peregretiago, vodyanogo para)
PERIODICAL: Nauchnyyia doklady vyeshey shkoly. Kh1miya i khimicheskaya
tekhnologiyap 1959, Nr 2, PP 380-382 (USSR)
ABSTRACT- During the production of w4ter-gas in generators, approximatoly
50% of the potential calories of the fuel are utilized. In
order tc find a more'effeati-t.-e methud, the authors investigated
the process named in the title. Table 1 shows the composition
of the anthracite and its ashes. The laboratory installation
for the ga3ifying process was described in previous papers
e . '). It consists of a tube, 3.5 m long, electrically
R fs ', 2
(
heated from outside, with an inner diameter of 12 mm. The
process was exanined at temperatures of between 550 and 1150
degrees. Intensive, gasillying o~-_'arrod, whioh was probably aided
by the ironoxide content of -the ashes as catalyst . Table 2
shows the yield anll composition of the gas. A dlagram reveals
Card 1/2 that at increasing temperatures the composition of the gas

The
of Pu-1verized Anthracite In a Stream of SOV/156-59-2-4"/48
Gasification
Superheated Steam
comes close to that of water-gas. Table 3 gives a balance
tabulation of the amolix-t of gatilfied carbon and decomposed
steam. 30% of the ateam were decomposed (as against 40% in
generators)g the yield of water-gas amounted. to 2O-3T,/j of the
yield obtained by generators. Nevorthelese the ~authora are of
the opinion that this extraction of water-gas from pulverized
anthranite sho-ald precede its final combustion -4.n a boiler
furna2a. There are.1 figure, 3 tables, and 3 Soviet references.
itut khimii Saratovsk3go
PRESENTED.BY: Nauohno-isaledovatollskLy inst
gosudars-tvennogo universiteta im. No Go Chernyshevskogo,
(Suienti--ic Researob-Institute for Chemisti-j S-aratov State
Urdversity imeni N. G. Chernyshevskiy)
SUBMITTED: November 19, 1958
Card 2/2

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YAKOVCHIK, G.S.

PHASE I BOOK EXPLOITATION SOV/5770
Yakovchuk Nikolay S:~tpanovich' Valentin Yevgenlyevich Chelnokov,
a
Ploskostnyye tranzistory (Junction Transistors) Leningrad, Sudpromgiz,
3.961. 262 p. 15,7100 copies printed.
Reviewer: Yu.,K. Barsiakov; Scientific Ed.: S, Ya. Shats; Ed.: Z. V.
"Vlabbva; Tech. Ed.: K, Taal.
PURPOSE: This book is Intended for radio engineers and *scientific
Personnel concerped with semiconductor application, and for
students in this field.
COVERAGE: The authors,.pre5ent the general fundamentals of the physi-
cal processes occurring in the,p-n Junction and in Junction tran-
sistors. Basic calculations of various transistorized circuits
are given in detail,, Certain shipboard tran31storized instru-
ments are also described. Source materials include original arti-
cles and monographs,, as well as works of the authors themselves.
Ca3zd_-3,-/-7-

Junction Transistors SOV/5770
Chs.'I and II were-written by V. Ye. Chelnokov, Chj. III to IX
and the appendix by N..'S. Yakovebuk, and Ch. X by M..P. Geyfman.
The authors thane Ya. K. Barsukov and V I. Stafeyev (Candidates
of Physics and Mathematics), S-.-.Ya. Shais, Candidate of Techni-
cal Sciences, V. M. Tuchkevich, Professor, L. Chizhov, and A. K.
Yakovchuk for their help. There are 57 references: 28 Soviet,
~o,8 English, and 1 Garman,
TABLE OF.CONTENTS:
From the Aat4ors 3
Accepted Symbols 4
Ch. 1. Basic kotions of Semiconductor Physics
1. Structure of the crystal lattice in semiconductor ma-
terials 7
Energy-band diagram'of a semiconductor crystal 9
3. Intrinsic cooductivity of semiconductors 13
Card 2/7

LISp S.F., slesarl; SAFRONOV,. N.I.j ~A CHuX,,-v.V.1 POLISHCHUK, V.A.,
brigadir; VYSOTIN, Teo
Innovations. Tranap. stroi. 15 no.3s5l Mr 165.
(KMA 18: 11)
1. Inatruktor Novosibirskoy normativno-iseledovatelinkoy
stantaii (for Safronov). 2, Treat Novorossiyokmorstroy
(for Yakovchuip Polishohuk). 3. Solginakiy domostroitel Inyy
kombinat treat,& t ans4troypromkonstruktaiya (for Vyaotin).

AKYVCHWK_-YU_-YP_
YAKOVCHUK, Yu. Ye.. --"Effect o f Phosphorus on the Transformations in Carbon Steel
(With Carbon Content Up to 0.8% and 'Phosphorus Content Up to 0.2%).11 IDissertations
for Degrees in Science and Engineering Defended at USSR Higher Educt.tionaLl I-netituttons)
Min of Higher Education USSR, Kier Orderof Lenin Polytechnic Inst, Kiev, 1955
SO: KnI%h!!jXa Letopiel, No. 25. 18 Jun 55
For Degree of Doctor of Technical Sciences

so V/126-r,- 3 -17/32
Yq
AUTHORS: Svechniko v. r,. and Y0,covehu], Yu
TIMU,: Influence of Phosphorus and Nickel on the Cold Brittle-
ness of Medium Curbon Steel (Vliyaniye foofora i
-i I-Liladnolomkost' si-.~edneuE:.lerodiGtoy stali
-nike lya n;.
PERIODICAL: Fizika Metallov i Metallovedeniye, 1953, Vol 6, Nr
PP 505-511 (USSR)
ABSTRACT: The investiE;ations,described in -this paper represent a
branch of the work carried out in recent years in the
laboratory of the -authors relating to cold brittleness
of phosphc)rous medium carbon steel. I. A. Rinebolt and
W. Y. Harris (Ref.4) published results of investigations
of the se-parate.influence of P and 11i on the cold
brittleness of steel. However, as far as the authors are
aware the simultan6ous influence of these elements has not
been /Studied. Furthermore, the influence of these
elements on the cold brittleness was studied predominantly,
on low, carbon steels, usually not exceeding 0.201o' and in
no case exceeding 0.3%. Such limitation of the carbon
content in the investigations is inadvisable since it was
established that with increasing carbon content the
Card 1/6 unfavourable influence of P increases and the favourable

BOV/126-6-3-17/32
Influence of Phosphorus and Nic1,el on the Cold Brittle ne E--,s of
L
Medium.Carbon Steel
'nfluence of Ni decreases. The'authors of this paper
investigated predu~ainDntly the cold brittleness of steels
containinS 0.50-/% C. Three heats were produced in a hii~h
frequency acidioally lined furnace with a P content up
to 0.15% and Ni contents up to 2yo (heats 1-3, Table 1).
in additiDn, four more heats were produced UT-os 11-71
Table 1) with P contents up to 0.25% and other
variations in the contents. Specimens from these steels
were tested in the forged state and in the normalised
state using standard notched specimens. The 0tests v-.,ore
effected in the.temperature range +20 to -50 C. testinS
at each temperature 5 to 7 specimens of each heat. The
graph Fifsl, shovii3 -the temperature dependence of the
impacl str ngth of carbon steels with various C contents
and of 0.3% carbon steels with various P contents.
According to.earlier work (Ref.2), for the C content
under consideration an increase of the P content from
0.0114 to C).08Lt%. reyUces the impact strenj3th int
n~e a
temperature range -45 to +15 C by about 1 kgia/c ,
Card 2/6 further increase of the P content -to 0.1289o' brin6s

SOV/126-6-1;5-17/32
~Influence of Phosphorus and Nickel on the,~'old Brittleness o'
Medium Carbon Steel
2
about a decrease by 1.5 to 2.0 kgm/cm It was found
that for -the given P content the impact strenE-th and
its temperature dependence depends on the grain size of
the steel. F dissolves preferentially in the ferrite
and,not in -the austenite and does not influence
appreciably -the eutectoidal content of carbon. The
micro-hardness of ferrite increases continuously from
131 to 241 units if the P content is raised fi-om
0.11 to 1.42clo. The influence of P on the cold. brittle-
ness cannot be explained solely by its influence on the
srain size. it has-also to be oxplained from the point of
view of its influence on the properties of the solid
solution. The assumption has been expressed thet P
influenceo the ~-,tructure of the crystal lattice and brings
about an increase of the resistance to displaceiLierit at
lower temperatures. The results of i(apact tests on stee-ls
containing 0.1,90/o P and alloyed with various contents of
Ui are entered in Table 2 and f-,rraphed in Fig.2. The
results obtained with the three steels indicate that an
Card 3/6 increase in tlte Ni content brings about a progressive

.90V/126-6-3-17/32
Influence of Phosphorus and Nfic'L_--el on the Cold Brittler-ess of
Medium Carbon Steel
shift of the upper limit o'f the critical temperature of
brittle fracture; nickel also increases appreciably the
.impact strenSth in the case of brittle fracture xith
increaBing P content. Thus, on the average
at -50 C the steels 1 72 7 3 (Table 2) aitYi nickel
contents of 01 1.08 and 2.OL~910 have impact strengths of
0.3, 0.5 and 2.0 kgia/cm2 respectively. The micro-structure
of phosphorous steels shovxs a characteristic anomaly;
in the belcw-eutectoidal steels the presence of two
ferrites can be observed, a P-enriched "relief" ferrite
and "ordinary" ferrite surrounding it which is
P-impoverished. Within the limits of concentrations
pertaininS in the test.5, the F content does not influence
appreciably, the position of -the eutectoidal point as
the carbon content. FiSs.3-5 show soi,lie of the
obtained raicro-stimctures. In view of the fact that an
increased pearlite content i,~ias anticipated to brino about
reduction in the mcuamum impact- strenE;th,, whilst the
presEnce of' Ni in the ferritic matrix should bring about
Card 4/6 an increase in the impact strength of the steel durinE~.-

SOV126-6-3-17/32
Influence of Phosphorus and Fickel on the Cold Brittleness of
Medium Carbon Steel
brittlefracture, the authors iiivestigated the influence
of Deat treatmeat,consisting of haEdening in water from
850 C followed by.tempering at,650 0 for one hour,, as a
result of which a disperse uniformly distributed granular
cementite was obtained in a fine grain ferritic matrix.
in Fig.6.the impact strength vs. temperature curve is given
for one of the tested steels in the initial normalised
state/ as well as after the here mentioned.heat treatment.
It can be seen that the temperature of transition into
the brittle state is not appreciably affected by such a
heat treatMent but the impact strength is 2consideEably
improved ~:Y it ang increases to 3.6 kg/cin at +20 C and
1.8 kg/cm at -40 C as a result. It can, therefore, be
concluded -that the -temperature of appearance of the first
signs of b:rittle fracture and the temperature of the
complete t::-ansformation of the steel into the brittle state
are determ.ined fundamentally by the properties of the
ferrite, whilst the magnitude of the impact strength in the
tough state is limited by the quantity of pearlite in the
Card 5/6 normal case andl Linder special conditions, by the shape of

SOV/3.26-6-3-17/32
Influence of Phosphorus and E'ickel on Lhe Cold Britl;lenes,- of
Medium Carbon Steel
the ceracntite separations'and its distribution inside the
ferritic matrix. In this paper. the authorti do not deal
with the influence of dooxidatioii with alutainiiija on the
temper brit-bleness of stee), since this problem was dealt
With by one of the ,uuthors ~Ref 2) aua i!. V. Avitistrong
CD
and A. P. Gap_,nebin, (.Ref 3). in earlier work.
There are 6 figures, 2 tables and 13. references, 6 of vihich
are.Soviet, 3 English, 2 German.
ASSOCIATION: Kiyavski;T politelJmicheskiy institut
(layev Polytechnical Institute)
SUBMITTRD: July 13, 1956
i. Steel--Kichanical properties 2-Phsophorus--Metallurgical effects
3. Nickel-41etallurgical effects 4. Steel--Test results
Card 6/6

..AUTHORS: -Svechnikav, V.N. - and Yakovchukj Yu.Ye.
r- - --------------
TITIE: Influence of Heat Treatment on the Structure and Cold
'Shortness of Phosphor Steel (Vliyaniye termicheskoy
obrabotki na strukturu i khladnolomkost' fosforistoy staii)
PERIODICAL: Fizika Idetallovi Metallovedeniye, 1958, Vol 6,
Nr 5, pp 849 857 (USSR)
ABSTRACT: Two anomalies are encountered in medium carbon phosphorus-
containing steel .. 1) the existence of two ferrites, one
of which is enriched in P and appears in relief in micro-
sections; 2) separation of cementite from pearlite,
forming a structurally inde endent constituent if the P
exceeds 0.15% (Refs.1, 2, 3~- Svechnikov et a!. (Ref 1)
expressed the desirability 'for a special heat treatment
to be worked out.which would bring about isolation of a
considerable quantity of P in "relief" pearlite, thus
lowering the temperature at which cold shortness sets in.
The authors of this paper decided to explore the possi-
bilities of such a heat treatment. First, the influence
of P content on the temperatures of the Acl, A .3 and
Acm points were investigated, the methods adopted being
Cardl/5 based on the work of Oelsen (Ref 5). C and P behave

SOV/12&-6-5-14/43
influence of Heat Treatment on the Structure and bold Shortness
of Phosphor Steel
differently both qualitatively and quantitatively in a
band y-iron; they rapidly redistribute themselves during
phaso changes, P mainly concentrating in ferrite and C
mainly in austenite. This non-uniformity in distribution
remains after the phase changes are complate. Steels of
various 0 and P content were tested dilatometrically at
a heating and cooling rate of 3 C/min, excSpt in cases
where the critical points were above 1 000 0 orikere the
temperature of completion of dissolution of secondary
cementite in hyper-eutectoid steels-was used for deter-
mining the critical points,.when a micro-structural method
was used. The results are shown in Figures 1 (heating)
and 2 (cooling) in the form of graphs (temperature agairst
% C) for steels of various P contents. Figure 3 shows
the boundaries of the one-phase region of austenite in
relation to P content for steels of constant C content.
,In Figure 4, experimental and theoretical curves for the
beginning and completion of the a to y transformation
on heatinEr steels with a constant P content are shown.
Card2/5 Figure 5 is a micro-photograph of 0.8% C, 0.3% F steel,

SOV/126-6-5-14/43
influence of Heat Treatment on the Structure and Cold Shortness
of Phosphor Steel
cooled fr8ia the one-phase region of austenite and quenched
from 850 0 after 15 minutes' soaking. Martensite,
cementite ;md ferrite are evident. The same alloy slowly
cooled is shown in Figures 6 and Here, the pearlite
is surrounded.by a network of ferrite within which again
there is a network of cementite. The absence of phosphide
in these micro-sections is probably due to redistribution
of 'the dissolved phosphide between the a and y phases.
In order to estimate the phosphide in ferrite, the micro-
hardnv)s was plotted against % P (see Figure 8) and from
this diagram the relief ferrite in steels containing 0.3
to 0.4916 C and 0.15% P was found to contain 0.25 to 0;97000 P
and that in 0.5 to O.rffo C steels, 1.2 to 1.5% P. The F
content of the ferrite network containing the cem-entite
network was 1.21 - 1-36%, which approaches thS solubility
of P in a-iron at temperatures of 800 to 870 0 at w1aich
the austenisation of steels containing 0.2 and 0.3016 P
is complete. A F content exceeding 0.05% reduces the
strength of.steel. The reasons for this have remained
Car4W. obscure until recently., The authors of this paper, in an

SOV/126-6-5-14/43
Influence of Heat Treatment on the Structure and Cold Shortness
of Phosphor Steel
effort to elucidate this problem, have carried out the
following experiments:, refined steel containing 0.48966 0.
0. 142~% P 1 0. 228Yo Si, 0. LVW6 Mn and 0. 26% S was cast into
small ingots which were forged into rods. These in tLlxn
were cut into billets for making stgndard test pieces.
The billets were normalised at 800 0 and one half of them
were made into test pieces for an impag-t test; the other
half were heated to and soakedat 760 C for one hour and
th8xl air-cooled. Sharpy.. impact tests- were carried oat at
0 0 and vetrious temperaturea below. The results are
given ina table and in Figure 9. The impact strength
of the latter specimens is greater at all testing tempara.-
tures than that of the former.. Their micro-structure is
shown in F-J.1gure 10 and approaches that aimed at. The
microhardnoss of the isolated islands of "relief" ferrite
was found to be 216 kg/mm2 the- t of the surrounding
ordinary fe kg/mm Such a hardness of "relief'
=ite 135
ferrite suggests a P content of up to 1%.
Car4V5

SVECHNIKOV, V.N.,- BBLYAMk, V.P..; TAKOVCHM, Tu.Ye.
Effect of alloying on,tbe cold 9bortness of medium.carbon
steel viltb phosphorus. Izv.vyssucheb.zave; cberneminto no*4:
179-136-100 (MIRA 13:4)
Ki7evekiy politekhnicheekiy inatitut.
(Steel alloya-Brittleness)

,i., Huy., , EVA V. P.
SVFGtU41KOV,, V.N.; YAK
on ths cold brittleneva of nediua.caxbon
Etfect, of ajjc,~~ng
phosphorous ste:01. Report rtc.2,, jzjyrja.ucheb,,zav.; chern.mat.
(I-IIRA 15 ~71
Y,4yeiyskA-y pol-Itakhntchaskiy inatitut.,

CR~~ ~~N -

YAKO~UXKO, A.
Aanoying shortcomings of a good machines Pozh.delo 6 no.90.29 S
16o. (MIRA 13:9)
14 Zameatitelf nachallnika. pozbarnoy cbauti, Barna-al.
(Fire departments-Spipment and supplies)
(Pamping mchiaery)

---- , , - 4 - -t- ~ T 1~ .1
_k- i2-114-11 -11, - i~-, - , -
y (.- I ..-, / - I.

4 WOM PS
TAKOVMO. gorny,.v inzh. (g.Korkino)
Most advantageous time for the car change in strip mining.
Ugol' 34 no.1,0:14-16 0 159. (MIRA 13:2)
(Strip minim,g)
(Mirte railroads--Cars)

W, rd ~I~d 9-1914 r*F;111:~Migm
vslwmmmffi~

YAKOVEIKO, A. I., inZIL.
Selecting the ruling gradient for the ascent of railroad tracks in
open-pit mines. Ixv.,vye. uchob. zav. gor. zhtire'no.8:91-100160.
WRA 1319)
1. Treat lork-inugoll. Rokomendovana kafedroy gornvkh mashin i
rudnichnogo trantporta Sverdlovokogo gornogo instituta im. V.V.Vakhrdsheva.
(Strip mining) (Mine ratiroado)

YAKOVEHKO, AJ., inzh.
Improving the technology of casting cones for charging
systems. Mashinostroenie no.6:53-54 N-D 165.
(MIRA 18:32)

TAKOL=2,..A!jkqqudr IvanovIch; ALEKSANDROT, L.A,t r*d,; LATRENOVA, N.B.,
(Fixed assets of seaports and the improvement of their use]
Onovnye sred.stva morskikh portov I uluchahenis ikh ispoll-
sovaniia. Moskva, Izd-vo 9Korskoi transport,' 1958. 52 P.
(Earbore) (MIRA 12:2)

YAKO-VENKO, A.I., gornyy inzh.
Increasing the productivity of excavators. Gor. zhur. no.9:
71-72 S 161. (KRA 1627)
1. Korkinskiy trest ugollnykh predpriyatiy.
(Excavating machinery)

BITKOLOV, 14ur,Zakirzyanovich, kand. tekhn. nauk; NIKITDI, Vladimir
Sergeyevich; YAKOVz-,:NYP, A.!,, gorn. inzh., retsenzent;
FUPINMKMIEDOVA, V.Fi, red.iza-va; PnOZOROVSKAYA, V.L., tekhn.
red.; SABITOV, A., tekhn. red.
[Ventilation of open pit mines] Provetrivanie karlerov. Mo-
skva, Gosgortekhizdat, 1963. 251 P. WIRA 16:12)
(Ifdne venti-lation)

YAKOVENKO, A.I... gornyy inzh.
Reader[;' response to the article by 1,V,Glauera "Calculation of
the width of break-up during blasting of benches in open strip
mines"; Ilugollvit, 1963, No.4. Uholl 39 no.lt68-69 ja 164.
(MIRA 170)
1. Korkinskiy trest ugolIny:`h predpriyatiy.

449.80
8/85~/62/000/001/002/013
D296/ 307
AUTHORS: Sukhomlinov, B. P., Yedkina, V. D. and Yakovenko, A.N.'
TITLE: The electrophoretic pattern of serum and liver pro
teins after exposure to ionizing radiation
6"OLUCB; Llvov. Universytet.. Problemna lyaboratoriya radiobio-
lohiyi. Biologicheskoye deystviye radiatsii, no. 1,
A 1962, B-25
TEXT: The authors investigated by means' of electrophoresis the
serum protein-fractions, and the soluble proteins of dogs exposed
to radiation..Dogs weighing 8 - 25 kg were expose'd to a single dos.6
of x rays ranging from 600 to,1000r from a distance of.1 m,' at
from
14r/min. Blood.samples were taken under standard conditions
the saphenoUB vein. The soluble proteins-'of the liver were ob-~-
tained by in vitro perfusion,-which yielded a solution contaiining-.-.
up to 4% soluble-~roteins, The ele'ctrophore*Bis*was carried out oni.
agar.,geli~ with a field of 4 Vcm-'and-current of,18 20:mA, at.pH
8.6, on 12 15 cm strips. Thr authors obtained 6 8 fraction's
Card 1/3:

3/858/62/000/001/002/013
The blectrophoietic pattern'... D296/D307-
from the.serum'proteins and 10 15 fractions from the soluble li-
Yer proteins within 3.5 -:4 hours. From thelelectrophoretic strips
of the serum of healthy do"gs the:authors found 6 - 8 well-sepa-
ra,te,d,fractions (albumins; o~j- and 0(2-1 B 1-,.13 2- and 6,-globulins.).
2
In some cases the 2 fraction could be subdivided into 13 and-131.1
Poui days after exposure,-marked changes could be observed in the
electrophoretic pattern of the serum protein fractions. The pro-
portion,of albumin-'dbcreased and that ofU -globulin increased.
These changes~_were even more m Iarked at the.2Peak of radiation s'ick-
ness, with an additional,increase in the -fraction. At this time
0(3
a c.ompletely new fraction,. I
the so-called -fraction appeared, which
q4
according to the authors is a sign-of'the impending death of the
_-.animal. In those animals which recovered from radiation sickness,
the recovery wa.s ~receded'by the-disappearance of this fraction.
The 13 - and 8 initial decrease fol-
1~ 2-fractions,"saally sho Iwed an
--~-lowed by an increa .se. In the'authorsf
opinioil, this increaBeis
Card 2/3

5/858/62/000/001/002/013
The~ electrophoretic pattern D296/D307
connected with an immunolog:Lcal reaction, such as the f ormation of
antibodies against donaturated proteins formed as a conuequence-of
the oxidation,of --SH-groups~,_The_-10 - -15 'fractions, found in the
electrophoretic pattqrn of the soluble liver proteins, could be
grouped according to their mobility. Each group corresponded to
one of the serum'protein fractions. It was found that the changes
in these fractions were quite similar t'o those found in the serums
protein fractions but were.even.more mdrked. The authors con-,
clude that radiation affects the protein synthesis in the liver.
There are 11 f igures and 11 tables.
ASSOCIATION: LI-Vovskiy nauchno-issledovatel'alciy institut pereli-
vaniya krovi i laborator-iya radiobiologii Llvovs-
kogo universiteta (Llvov Scientific Research-Insti-.
tute of Blood Transfusion and Laboratory of Radio-
biology, Llvov University)
',Card 3/3

-A.-, -- --- - - ~- - ~ -
Opyt Gorodishchenskogo lespromkhoza (Practices of the Gorodishche logging camp). Moskva,
Goslesbumizdat, 1954. 56 p. (Grafik teiklechnoeti pa lesozaptovkakh)

YAKOVMO, A-T-
Changes in the agrophymical properties of dark-colored Chestnut
soils due to increased depth of the arable layer. ITch. zap. Sar.
une 64:217-233 159. WU 13:9)
(Russia. Southern-Plowing)

YAKOVSIKO, A.T.; IVANOVA, M.V. , red.
(Hydrophysical properties of dark Chestrdt and ir~eeadow
Chernozem soils an related to tillage] Vodno-fiziche-
skie svoistva teumokashtanovykh i lugovo-chernomimykh
pochv v sviazi s ikh obrabotkoi. Saratov, lzd4o -a~-
ratovskogo univ.) 1965. 31 P. (MIRA 19: IT

W
-----USSR/CheMica_1 I Chemical Products and Their Application. Wood Chemistry
-Products. Cellulose and Its Manufacture. Paper, 1-23
Abst Journal: Referat Zhur - Khiniya, No i9, 1956, 63363
Author: Sukhanovskiy, S. I., Chudakov, M. I., Yakovenko, A. Z.
Institution:, None
Title: Production of Active Hydrolysis Lignin for the Rubber Industry
Original
Periodical: Gidroliznaya lesokhim. prom-av, 1956, No 3, 13-14
Abstract: Maximum yield of activated lignin with least expenditure of alkali
can be attained on using NaOH in an amount of 30% of the amount of
initial lignin and carrying out the cooking at 1800 for 4 hours.
On decrease of the modulus from 10 to 6.2 and the amount of NaOH
from 40 to 25% of the weight of hydrolys .is lignin the yield of acti-
vated lignin decreases slightly and its concentration in the solution
increases from 7 to 11%. At the same time concentration of the re-
sidual free NaOH decreases by more than 2 times, and its expenditure
per one kg of activated lignin to 0.33-0-35 kg.
Card V1

JM BOY/71-59-3-9/23
AUTHORt Yakovenko,.A;Z.
TITLE: Rectification Apparatus of the System "Pulverization by Impact"
(Rektifikatsionnyy apparat sistemy nUdarnoye raspyleniyell)
PERIODICAL: Spirtovaya promyshlennost', l959,,%Nr 3, PP 20-21 (USSR)'
ABSTRACTS The article contains -the description.of a new kind of apparatus
under the designation."Pulverization-by Impact"jZhe-transfer)
developed by the French Company "Mastej~skiye i kuznitsy Luaregolrel
(K.A.F.L.). The article is based on.a report by Engineer Beri
on,the 29th International Congress of.Industrial Chemistry in
Paris in 1956. The apparatus consists of a column with built-
in deflectors arranged opposite one another, under a certain
angle, in such a way that the steam.entering at the bottom
mixes in the contact chamber with the-liquid. Due to the design
of the column both phases, the liquid-and the gaseousq, pase
through the contact chamber almost.horizontally and subsequent-
ly follow separate movements, one*in the direotion of the light
fraction, the other in the direction.of the heavy fraction. The
Card 1/2 process is illustrated by two schematic diagrams. The K.A.F.L.

SOV71-59-3-9/23
Rectification Apparatus of the System "Pulverization by Impact"
Company turns out rectification units for purest ethyl alcohol,
distilled from molasses and starchy.mat'erial. The columns,
made of acid-resisting steelq are simple in design and supposed
to consume 45 kg of steam per 1 dkl.of waterless alcohol.
There are 2 schematic diagrams.
Card 2/2

FADDEYEV, B,V., kand. tekhn. nauk; YAKOVENKO B.Y,,, inzh.; VOLOTKOVSKIY,
V.S.J. inzh.
Electric drive systems of Powerful belt conveyors. Izv- vys.
ucheb. zav.; gor. zhur. 6 no.8:167-173 163. (WRA 16:10)
1. Institut gornogo dela Urallskogo filiala AN SSSR.
Rekomendovana kafedroy rudnichnogo transports, Sverdlovskogo
gornogo instituta.

~n V,
PHME I BOOK ECPWITATION 94o
Moscow. Nauchno-isoledovatellskiy institut gorodskoy i sellskoy telefonnoy
avyazi
Novyye raboty v oblasti provodnoy svyazi; inform�Ltsionnyy sbornik (New Works in
the Fiel&of.W,',_re Communication; Collection of Information) Moscow,
svyazlizdat, 119571 85 P. (Tekhnika svyazi) 10,500'coPies printed.
Resp. Ed.: Golubtsov., I.Ye.j Ed..- Bogacheva, G.V.; Tech. Ed.: Shafer, G.I.
PURPOSE: This brochure is addressed to specialists interested in recent develop-
ments in the field of wire commmication.
COVERAGE: The monograph is a collection of five articles written by members of the
staff of NIITS--Neachno-issledovatelfskiy institut gorodskoy i sellskoy tele-
fonnoy svyazi (scientific Research Institute of Urban and Rural Telephone
Communications) of the Ministry of Commanications of the USSR. The articles
discus new, contactless devices for telephone switching and triode transistor
amplifiers for use in telephone networks. They conduct calculations for
optimal dimensions ofA-F coils with a toroidal core and offer formulas and a
nomogram for quick calculation of the operating phase constant of complex cir-
cuits, which can be represented in the form of cascaded, relatively simple
four-pole networks.
Card 1/5