SCIENTIFIC ABSTRACT -

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001653120012-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 26, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

STEININA, T.A.
Microbiological characteristics of some soils of the Komi A.S.S.R.
Izv. Komi fil. Geog. ob-va SSSR no.9:38-48 164.
(MIRA 18:5)

STENINA, T.A.
Decomposition Of Plant residues in arable Podzolic soils.
Pochvovedenie no.1:95-102 Ja 164. (MIRA 17:3)
1. Komi filial Akadevii nauk SSSR.

_.L 18994-63 EWP(q)/EWT(m)/BDS AFFTC/ASD/ESD3 Pq-4 WH/JD/JG-
ACCESSION NR: AT3002454 S/2935/6z/000/006/0207/0211
AUTHOR: Gaman, V. L; Siratkin, A. A., Stenina, V. M.
TITLE: Effect of As -S-I low-melt glass on current-voltage characteristics of
silicon p-n junctions [Conference on Surface Properties of Semiconductors,
Institute of Electroche _SSR, Moscow 5-6 June, 1961J
ml-317, AW S
SOURCE, Poverkhnostny@e svoystva poluprovadnikov. Moscow, Izd-vo AN SSSR.
1962, 207-211
TOPIC TAGS: low-melt glass, current-voltage characteristic, semiconductor,
silicon, silicon junction
ABSTRACT: Experimental qtudies re des lbed of alloyed Si junctions hot-
with 240/6 AsW 67%_q4 91 8 dielectric constant of th,
coate4 q_rglas Xhe iD @lass
-(-4-.-5--T.-4y-x-rO-3--aT-30-10,000 cps. Al was alloyed into n-Si
its tg was
6N,
with a resistivity of 10-15 ohms. cm. The junctions were dipped into the glass
melt at 250-300C for I min, then aged for 30-50 hrs at 130-150C, then subjected
Card I/Z

L 18994-63
ACCESSION NR: AT3002454
1_3
to tropical humidity for 75 hra, and finally went throu& 3 thermal 70-min cycles
-60+130C. Reverse current-voltage characteristics were determined at various
stages of the above treatment. It was found that the glass acted as a getter
absorbing contaminants from the surface of the junctions; that the glass was
moisture-resistant and that its dielectric loss was low. "In conclusion, the
authors wish to thank B. V. Makarkin for measuring the dielectric characteris-
tics of the glass." rig. art. has: 4 figures and .1 formula.
ASSOCIATION: Tomskiy gosudarstvenny*y univeriiitet im. V. V. Kuyby*oheya
(Tomsk State University)
SUBMITTED: 00 DATE ACQ: I SMay63 ENCL: 00
SUB CODE: PH
NO REF SOV: 002 OTHER: 005
Card 2/2

FRIDW, B.A.; STERNA, Ye.S.
Analysis of an outbreak of influenza caused by a mixed culture of
virus types A, and C. Trudy Len.inat.epid.,i mikrobiol. 17:30-35
158. (MIRA,1612)
1. Iz laboratorii Ieningradakogo institutia epidemiologii,, mikrobiolo-
gli i gigiyeny imeni Pasteraq zav. k.A. Fridman.
(INFWMiZA-MIGROBIOWGY)

KWSHINA, T.A.; TARASOVA,
ANSHELFS, I@M.; FRIDKO, B.A.; !kT@i:@A
Te-.F.; KHAZARSOR, L.B.
Epidemiological and virological charaeteristics of the influenza
panderate of 1957 in Ianingrad. Trudy Lenainst.epidJ mikrobiol.
17&66-77 158. (K[RA 1632)
1. Iz sektora epidemiologii (zav. I.M. Ansheles) i laboratorii
grippa (zav. E.A. Fridman) Leningradskogo instituta epidemiologii..
mikrobiologii i gigiyeny imeni Pasteray Gorodskoy sanitarno-
epidemiologicheskoy stantsii i Frotivogrippoznogo kabineta 39-y
polikliniki Dzerzhinskogo rayona.. Leningrada.
(LENINGRAD-INFWKIIZA)

ANS19,12S, I.M.; FRIDMAN, 3.A.; KWSHIIIA, T.A.; STEN11a, Ye-S-; KWENSON, L.B.;
TARASOVA, Ye.F.
Influenza pandemic of 1957 and certain epidemiological and virological
characteristics of influenza in Leningrad. Vop. virua 4 no.1: Ja-1 '59
O(IU 12:4)
1. leningradskiy institnt epidemiologii, mikrobialogii i gigVeny imeni
Pastera, Leningradskaya gorodskaya sanitaLrno-epidemiologicheakaya stant:-
siya i 39-ya. poliklinika.
(INFLUENZA, epidemiol.
in Russ la. Oque ))

FRIWAF, E.A.;GRIGORIYEIIA-EERENSHTEYN, A.G.; STENINA, U.S.; KUDYAKOVA,
L.I.; FILIPPOVA, G.D.; BOLDASOV, V.K-@--
Mmmmological evaluation of the effectiveness of anti-influenza
vaccination in 1958-1959 061. Trudy len.inst.epid.i obiol.
22, 1
.146-156 61 MIkTM 16:2)
1. Iz laboratorii grippe, (zav. E.A. Pridman) leningradskogo
instituta. epidemiologli i mikrobiologii imeni Pastera i otdela
epidemiologii (zav. A.G. Ctrigorlyeva-lkrenshteAWningradskogo
nauabno-issledovatel'skogo instituta vaktsin i syworotok.
(INYWENZA-PREVENTIVE INOCULATIOV) (DOWITY)

81544
@2 / 00 SOV/137-59-5-11408
Translation from: Referativny'y zhurnal, Metallurgiya, 1959, Nr 5, p 275
(USSR)
AUTHORS: Stenkin, P.A., Lipchin, N.N.
TITLE, Application of High Heating Temperatures in Isothermal Quench-
Harden of Carbon Tool Steel
PERIODICAL: Prom.-ekon. byul. Sovnarkhoz Permsk. ekon. adm. r-na, 1958,
Nr 9, pp 7
AB3TRACT: To increase stability of supercooled austenite within the range
of perlite and intermediate transformations, heating for quench-
hardening was carried out to higher temperatures. To avoid graix,
growih, at high temper1pures the rate o i heating must exceed the
rate of grain grawth.N6 Specimens of U8 steel of 10 mm cross
section were heated in a salt bath Fr-1,0000, 1,100" and 1$2000C,
were held for different lengths of ti.@ and were than qiienched
in oil heated to 1300C. The best resu-ts in quench-hardening
were obtained after speeded-up heating in a salt bath@ holding
Card 1/2 at 1,2000C for 3 see, for 6 see at 1,10000 and for 10 see at

SOV/129-59-5-16/17
AUTHORS: Lipchin N.N. (Cand.Tech,Sciences) and Sten'kin P.A.
(Engineer)
TITLE: Isothermal Quenching of Carbon Steels from High Heating
Temperatures (Izotermicheskaya zakalka uglerodistykh@
Staley s vysokikh temperatur nagreva)
PERIODICAL: Metallovedeniye i Termicheskaya Obrabotk-a Metallov,
1959, Nr 5, pp 59-60 (USSR)
ABSTRACT: Isothermal quenching of complicated carbon steel tools
from currently used heating temperatures reduces defor-
mation considerably but it cannot be used in practice
since it does not ensure the required high hardness,
Thereforet for manufacturing tools of complex shape, alloy
Steels are used instead of carbon steels, The tools are
subjected to ordinary hardening and then they are trued.
For increasing the stability of super-cooled austenite of
carbon steels in the range of perlitic and intermediate
transformations the authors heated the specimens for
hardening to more elevated temperatures so that they could
apply heated media for cooling. The curve, Fig 1, shows
Card 1/4 the influence of the heating temperature of 5 mm diameter
U7 steel speoJLmens on the hardness in the case of

SOV/129-59-5-16/17
Isothermal Quenching of Carbon Steels from High Heating Temperatures
quenching in oil heated to 1300C. However, the prr-,-)er-
ties of steel are influe-n,@ed not only by the teikperature
but also by the speed I-,f' heating and the duration of
maintaining the spe-imen at the given temperature. To
avoid grain growth at elevated temperatuires it is
necessary to apply a heating speed whi,@h is slightly
higher than the speed of grain growth. This condition
can be fulfilled for some tools in the case of heating in
ordinary salt baths. The dependence of the change in
hardness of the ocra of a 10 mm diameter U8-steel
specimen on the duration of heating at 10009 1100 and
1200 OC witb subsequent quen-ching in oil heated to 1.100C
is graphed in Fig C2.'@ A hardness of 60 R,, -an be obtained
by heating w@Lth a speed of 'T'OOC/se@@ to 12000C@ '::.OOC/se--
to 11000C and 10OC/sec to 10000C and holding the
components at these temperatures ffor 0@5, 1 and 1.5 min
respectl,,@ely, The authors established that the heating
duration of components for each 1 mm of the cross-section
in the @ase of heating in a salt bath should be 3 Se- for
12000CI 6 sec for 11000C and 10 sec for 10000C@
Card 2/4 Investigations have shoy.-in that if such a regims is
L
applied, the hardened specimens and tools will conser-le

SOV/129-- 59- 5-16/1.7
Isothermal Quenching of Carbon Steels from High Heating Temperatures
a fine grain structure, An appreciable growth of the
vrain was observed only in the case of 3- to .-fold
increases of the heating durations compared to those
graphed in Fig 2. The deformation during hardening was
measured on French type ring specimens. Thus, in the case
of quenching such specimens in water after heating for
0.5 min at 12000C, the deformation between the reference
points was 0.37 mm whilst in the case of quenching in oil
heated to 1300C. the corresponding deformation was 0.4 mm,
i.e. 9 times lo@rer. The hardness was 60 to 62 Rco In
the Perml Machinery Works introduction of the method of
isothermal hardening in neated oil after accelerated
heating to elevated temperatures has eliminated completely
rejects due to cracks in the manafacture of blades of
meat cutting machines, Originally the nu ber of rejects-
reached up to 30%. The here-described method is likely
Card 3/4 to be extensively used for hardening of small carbon

SOV/129-,59-.5-16/17
Isothermal Quenching of Carbon Steels front High Heat-ng Temperatures
steel components and tools of com.piex shape whit:-.h a-8
prone to uac-k formation and warping.
There are 2 figu-res.
Note: This is a complete translation.
ASSOCIATION: Permskiy gosudarstvannyy unixersitet i Permskly
zavod torgo7ogo mashinostroyanlya (Parm, State
University and Perm ' Works for Oonsumer Goods Ma,--@hinety)
Card LPA

S/147/6 2/020
3/000/001/01
EO
31/9181
AUTHOR: S ten k@:Ln,_.Y@e,
.1 TITIZ: The@optimum ratio of the total pressEres. in the
mixing chamber of a by-paso-jet engine
P
E h
-RIODICAL: Izvestiya vysshikh uc e@bnykh zavedeniy,-`
Aviatsionnaya. tekhnika, no.1, 1963, 104-115
@TEXT: Initially it is ssumed th kIIj where k is
a at k
.the adiabatic exponent-and-the subscripts indicate the inner
and the surrounding (II) gas flows at the input to the mixing
chamber, respectIvely. The maximum positive effect of mixing is
determined by the difference achieved thereby in the total
temperatures of the initial flows. The maximum is achieved at an
:optimum ratio of the total pressures p.@ In this paper, this
ratio is determined for a cylindrical mixing chamber. The effect
of mixing is found from the ratio of.the output momentum flow of-
.the mixture to the sum of themomentum flows of the,separate
streams. From this, and assuming p"A and X (the asterisk
denotes isentropie ram compression and X is the reduced velocity
Card 1/2

ACCESSION NR: AP4040975
S/0147/64/000/002/0088/0101
AUTHOR: Stenlkin, Ye. D
TITLE: Optimum compression in the compressor of a bypass turbojet
engine with afterburning
SOURCE: IVUZ. Aviatsionnaya tekhnLka, no. 2, 1964, 88-101
TOPIC TAGS: turbojet engine, bypass turbojet engine, thrust aug-
mentation, turbojet
ABSTRACT: The performance characteristics of a bypass-turbojet
f
engine with afterburning to a great extent depend on the 'degree o
mulas were
pressure increase (*wkj) in the main gas'generator. For
derived in terms of engine cycle parameters for determining.the op-
timum values of *7t for a bypass turbojet angine with'and without
k-I
mixing of the flows. Use of the formulas reduces the cumbersome
thermodynamic calculations currently used in selecting optimum engine,
,11.parameters and is particularly recommended in cases where electronic I
computers are employed* Orig. art. has: 411 formulas and 5 figureso
Ll ASSOCIATION: none
C
a-
W- -112

ACCESSION NR: AP4040975
SUBMITTED: 06Jan64 ATD PRESS: 3049
SUB CODE: PR NO REP SOV: 003
2 2-

3TENIKIN, Ye.1).
Optimum ccmpres:-J.o-i in the compressor of a by-pass turbojet engine
with a booster. Izv.vys.ucheb@zav.;av.tekh.7 no.2:88-11,-, li@4.
(,%@' R I
I I , 17: q)

STENIKIN, Ye.D.
Consimption and pressure characteristics cil' the mixing chful-ber
of a bypass turbojet engine. Izv. vys. iicheb. zav.; av. tekh. 8
no.2:115-120 165. (MiRA 18:5)

AUTHOR: Sten'kin, Ye. D
TITLE: Input-output head characteristic of the- mixing chamber, gas dynamic
analysis, jet engine theory, as dynamics input output@cbaracteristic
SOURCE: IVUZ.- Aviatsionnaya tekhniki, no..@, 196,J15-120
,TOPIC TAGS:, dual turbojet engine, mixing chamber, gas elynamic-analysis, jet engine;':-
theory, gas dynamics, input output characteristic.
nes (abbreviated DTJE]1 which are designed for
ABSTRACT- In oqble ttTbqjf@@n i@
h
subsonic flight speeds, a mixing chamkier is -normally provided. Depending-on t e
operating mode of the engine, this chamber., Just.-as the@'other units, will havea
varying effect on engine efficiency. The analysis of this effect at non-rated modes
(non-rhted operating conditions) is shown.in the article, tobe closely related to I
the characteristic of the unit (in this case, the mixini; chamber), with the charac-!__.._.'.'t'.'.
teristic making possible the representation, usually in,graphic form,- of the fun-
damental thermo- and gas-dynamic peculicrities of the u%iit itself. Sucha mixing
chamber characteristic is derived in this article. The@@analysis des
Is only with
the complete mixture leaving the cbar6er, while the prokem of partial mixture is

L 50505-65
ACCESSION NR: AP5012093-
not discussed in the present paper. @The determination of the complete mixture tem
perature is considered. In the.author's treatment- the mixing chamber is regarded-1:
as a particular,case of an ejector with the.c'haracteris tic developed.on the-basis
of methods for the calculation of mixture Th method proposed i
,parameters. e n the
article, while specifically elaborated for a-cylindric'ai mixing-cham-ber (the type
normally found in DUE), can also be used with chambers:having a variable cross.
section. The choice of coordinates for the representation of the characteristic is
determined in this method by their suitability for a thermodynamic analysis of the
DTJE., An example of such a characteristic is given in graphic form. It is analy-
zed for its basic peculiarities under.different engine operating conditions. Orig..
art. has: 10 formulas and 3 figures.
ASSOCIATION: None
SUBMITTED: 15Apr63 ENCL: -00 SU CODR: n
4 000

L 29330-66 ""-P(m)1FW --IJP-(C4
ACC NR: AP 017831 SOURCE 606E: !iR/ol4f/66/OOO/OO2/b70=3E169
AUTHOR: Sten'kin, Ye. D.
ORG: no ne 8
TITLE: Simultaneous flow of two gas streams through a reaction nozzle
SOURCE: IVUZ. Aviatsionnaya tekhnika, no. 2, 1966, 83-89
TOPIC TAGS: turbojet, bypass turbojet, afterburner, jet mixing
ABSTRACT: The mixi4chambers in bypass turbojet engines are comparatively short
(1 to 2 chamberdi@ameters). Therefore, mixing is not complete since a chamber lengt]
of 4 to 5 chamber diameters is required for complete mixing. This problem was analyzed undel
the assumption that the flow takes place without loss in total pressure and that at
below critical flow velocities the pressure at the exit section equals the external
pressure. The analysis based on Lyapunov'stheorem. for the flow stability yielded a
formula which correlates the flow parameters of both streams. This formula showed
that in the exit section, one stream is always subsonic while the other is super-
sonic. The formula can be used for designing mixing chambersof bypass turbojet
engines or for afterburner mixing chambers. Orig. art. has: 16-formulas and 3
figures. [PV]
SUB CODE: 21/ SUBM DATE: 18Jan65/ ORIG REF: 006/ OTH REF: 003/ ATD PRESS611
e^@ IM.

LEBEDEVY P.T.; USOvICH, A.T.; CREFUROV, K.P., Prof.; KALICHENKO, Mom.,
aspirant,; M.,IITUSEVICH, V.F., doktor veterin. nauk; STENIKO, A.S.,
mladsh-ly nauchx*,y sotrudnik; LAKHMMKINA, A.N.,
GRISHCHENKO, N.F.@ ORLOV, A.I.p veterinarnyy vrach (Arkhangell-
nkaya obl.); PROSTYAKOV, A.P., kand, biolog. nauk; KOVYNDIKOV,
M.S., kand, veterin. nauk; ARLFDZHANOII, K.A,,, kand. veterin. nauk
Veterinary experiments, Veterinariia 41 no.4.,101-111 Ap 164.
(MIRA 17:8)
1. Sibir;skiy nauchnc-issledovatellskiy veterinarnyy institut
(for Lebedev, Usovich), 1. Poltavskiy sellskokhozyaystvennyy
institut (for Chepurov, Kallchenko). 3. Ukrainskiy nauchuc-
issledovatellskiy instlitut zemledel-iya (for Matusevich, Steniko,
Lakhmy-tkina). 4. Chernigovskaya oblastnaya veterinarnaya labwa-
toriya (for Grishohenlco)- 5. Ukrainskiy nauchno-issledovatelf-
skiy i.notitut ekspcrimenta-@,.Inay voterinarii (for Prostyakov,
Fortushrjyy, Kcvyndi.kov), '.,. Uzbekrkiy unuchno-Issledovatellskiy
veterinarnyy -instl;.-ut (for A-rifdzlianov)

T_ 263
ACC NR: AT6014331 SOURCE CODE: IJR/2529/62/0001070/0106/0123
AUTTIOR: Stenko, B.
ORG: none
TITLE: Thermal phenomena during the process of shear forming
SOURCE: Kazan. Aviatsionnyy institut. Trudy, no. 70, 1962. Aviatsionnava tekhnolog:Ly.
'@a_tTiya proizvodstva tion
i organi Av:Ca---*-' engineering and organ@zation of production)
106-123
TOPIC TAGS: metal formin hear forming, hydroforming
9
ABSTRACT: Thin-wall shelYn the shape of a body of revolution are frequently used
in aircraft and aerospace vehicles. Manufacture of such shells by conventional
methods is both difficult and e%pMsiN% especially ,hen lv-at- and oxidation-resistant steels
and alloys with poor machinability are involved. A new method of "shear forming"
appears to be much simpler and more'economical. In shear formingspecific pressures
of 300 kg/mm2 and higher are used and initial preforms can be up to 40 mm.thick.
Wide use of this method is delayed b@ a lack of theoretical and experimental studies
which would provide a basis for establishing the optimal conditions of the process,
designing equipment and @ools, and expanding the number of materials and parts which
can be processed. The department of aircraft construction at Kazan' Aviation
Institute, under the leadership of Orofessor 21:.@L @soy, is presently-studying the
Card 112

L@ 26145-66 -------- v@
ACC NRi AT6014331
process of shear forming to obtain the data needed for designing technological pro-
cesses. These studies include investigation of the stress and strain states of
formed parts, depending on the material used and the forming conditions; investiga-
tions of,force factors and thermal processes; and tes*id cooling and lubrication
methods. This article is a report on a theoretical analysis of thermal phenomena
taking place in the formed part and form@d tool. A series of equations is derived
and used to calculate the temperature fields in a formed part of - cylindrical shape
ind in it forming roller. Ocig. art. has:, 9 figures and 39 formulaa;,', [DVI
SUB CODE: 13/ SUBM DATE- 041lov6l/ ORM IMM 002/ ATD PRLMelp

F--4
L -0601-66 :@"-4T ( 1V7nw'P 1 rn W -PA, -I Pt
ACCESSION NR: AR5018953
UR/0276/65/000/007/VO27/VO27
621.983.4
SOURCE: Ref. Z11. Tekhnologiya mashinostroyeniya. Svodnyy tom, Abs. 7V20i
AUTHOR: Repko, B. P.
TITLE: Measuring the forces arising during power spinnin nd ironi
S-7 jr4' ng
CITED SOURCE: Tr. Kazansk. aviats. in-ta vyp. 84, 144', 85-94
TOPIC TAGS: power spinning, ironing, rofter contact surface, surface projection.
@TRANSLATION: The report considers a program for defining the contact surface pro-
jected area for spinning rollers with a conical radial section. It is noted that
the shape and dimensions of the contact surface and its projection depend on such
parameters as.the roller indentation depth t, feed S, the roller angle-of-taperq?JP-
and their correlations. Formulas a;e given for calculating projections at S
largero smaller, or equal to t-ctg(P . The author describes experimental procedure]---!@,
land equipment (machine tool, mandrel, spring dynamometer with resistance stripi
and instrumentation). Bibl. with 3 titles, 5 illustrations. S. Kolesnikov
Card 1/2

1 16105-66 E~'IP(k)/E,'Tf(l)/Ei-IT(m)AVIA(d)/CVIP(t) JD/HN
ACC NR: AT6003i55 SOURCE CODE, UR/2529/64/000/084/0085/0094
AUMOR. atenlLo B.,.@.
ORG: Kazan Aviation Institute (Kazanskiy aviatsionnjry institut)
V At-1
TITLE: On the question of determining stresses in the process of forced preciskon
pressingef P@Xts
SOURCE: Kazan. Aviatsionnyy institut. Trudy, no. 84, 1964. Aviatsionnaya
tekhnologlya i organizatsiya proizvodstva (Aviation technolo&r and production
management), 85-94
TOPIC TAGS: metal pressing, metalworking, metalworking machine, metal stamping,
metal forming, steel/ U8A steel
ABSTRACT: Considerations in determining stresses occurring in the process of
forced rotational pressing of precision parts are developed. Emphasis is placed on
.determining the effect on the process of such parameters as V - the rate of rotation,
S - the feed rate, f - the press coefficient, and others. The resultant stress P is
the product P q F,
Where q is the mean unit tool pressure, and F is the contact area between the tool
Card @1/2

L 16105-66
ACC NR. AT6003155
and the part. This product may be written in a form suited to defining stress
components as related to area projections on coordinate planes. A method of
determining the projected areas of contact surface for press rollers with conical
,radial profiles io developed. Circumferential deformations are ignored as radial
,and longitudinal distortions are emphasized. Geometrical equalities for an example@
.case are given. Special testing equipment was designed and constructed for atudy-
Ang the process. The equipment consisted of a dynamometer with a press rollert a
press mandrel, and instrumentation. Each major component of the test equipment is
described. TI)oe system was tested and checked out with the preparation of a roller.
.of UBA steel.j%Some details of temperature-measuring instrumentation are given.
!Orig. art. has: 27 equations and 5 figures.
SUB CODE: 13/ SUBM DATE: O1Oot63/ ORIG REF: 003

K&YET, G.L., kand.tekhn.nauk; STEN1KO, D.A., inzh.; BRUSILOVSKIY, B.A., inzh.
Hxperience of the Novo-Kramatorsk Machinery Plant (Kramatorsk)
in hard-facing large parts by rolling with rolls. [Trudy]
TSNIIT14&SH 91:76-94 159. (MIRA 12:8)
(Hard facing) (Kramatorsk-M-chinery industry)

PHASE I BOOK EXPLOITATION SOV/2885
Teentrallayy nauchno-Losladovatellskiy Institut takhnologli I
mash Inca troyani ya
Povfsh@vnlre prochnosti elementov konstruktaly I dataley man In
Incressir the Strength or Constructional and Nchire
Moscow, Ralgiz, 1959. 210 p. (Series: Itas LSborni@7 kn. 9.)
5.500 copies printed.
9d. (Title page): 1. V. Kudrya tsev, Doctor of Technical Sciences,
Professor; Ed. (Inside book)i A. D . Nikttln. Engineer: Tech.
19d.t V. D. El-kind, Managing Ed. for Literature on Transport
RachIne building ('6.hgtz)- K. A. Ponowrev, Engineer.
PURPOSE1 This collection of articles to intended for designers,
Prot man anxInears. and scientific research workers in the
,wohica-buIlding Industry.
COVEH&OZ1 The collection contains papers dealing with experlmant@jl
work done recently by ToNIXTHASh. The exparlmmnts a" concerned
with the practical use of surface work hardening In Industry.
Industrial practices intended to Increase the strength and
service life of machine paurts and constrtiational alen-enta are
discussed. Several articles we devoted to problerts of in-
crossing the fatigue strength of machine parts by work hardenine..
Industrial practices of NKMZ in Kramatcrok in external burn-
Ishing of large machine parts are presented. Tool 5 11 nd fixtuned
used In surface.work hardening are described. No personalities
are mentioned. oereranoes follow each article.
ffandidate %f Taohniral Sciencaz7, D' 43; lldr.19..
a ?o 0_
an BrLmilov kly I L-nginearz/. Practice at tCh
Kr an ors y mas nostrOltel'nyy znvod (Krn-Atorok Now Machine-
a
building Plant) In External Burnishing of Large Machine Parts
With Boilers 75
The technique of conducting axpertments, the geon.try of the
tool, the principles or selecting the burnishing regima.ani
the devices used are described and discussed. A table with
diagrams of burnished machine parts nnd dAta on afrects or
burnishing is presented.
Old M, A 11-11han%e_.d1l.t. of Technical
W-rk Hrdeni
o@
.Pp., afts bY Fillet Peening III
Rssultf Or r4t1guG tests On Stopped steel shafte are analyzed.
Comparisons are drawn between sharte ork-harden*d by fillet
peening " shafts not subjected to any work-hardening proc.'s.
Fillet peening was accomplished on a milling mnchl@ with e,
special attachment having A aprtng-actuated striking pin with
a sPhartrallf rounded and.
OArsu-,-A-Z-Lffng'na*r7- Increasing the Lire or Metallurgical-
machinery Parts by External Burnishing With Rollers 12]
Cbnstruottens of the burnishing devices used are
described, and some problems connected with the technique
of burnishing are discussed. Results of testing burnished
surfaces In operation are prevented.
tz)

KoyRE, V,Ye,, kandeteUmonuik.1 _STOOK019 D.A,
uning ron burniehing for Jnpr@ the maoroge"U7 or
IaMo part uurfacea. VenUmaul-linostr. 45 noells46-47 N
165. (MRIA 18122)

9 -u
IN v R
-fl,
a
a
A'S
@4-...;q; Jt i lu dt
Us t
It; S'J'
V1 :0 v I
42 ;-,1
All
I Jjj

I" -, i eva,, I I
M.IT. (11'siartll""Lit LOBACH, T.Ya.; STL'INI-01, I- , YeL.
[St!!ianIko, L.lA.j
Goment of basic microelements in sume varieties of fruit and
berry crop of Whte Rtissia. Vestsi. AN BSSR. Ser. biial. rjav.
no.4:46-51 164. (MIRA 18:12)

STFAK09 M. 1. Cand. tMed. Sci.
Dissertation: "Clinical and Laboratory Data for Evaluating the Effectiveness of
Treating Infected 'dounds witii Gramicidin and Other Theraputic ?reparations." Cen-
trai Inst. for Advanced Training of Physicians. 8 Jul 0.
SO: Vechernyaya Moskva, Jul, 1947 (Project #17836)

KOST, Ye.A., -prof. ; STRIKO, M.I.
Blood nicture a-act its clinical significance" by D. 11. Iknovokii.
Reviewed by E. A. Kost, 14. 1. stenko. Probl. gemat. i perel. krovi
4 no.6:59-61 Je '59. (MI]RA 12:8)
(BIODOD) (IANOVSKII, D.N. )

STENIKO, Mikhail Ivanovich; 14AMYSHIA.I.; LISAKOVSKIY, I.N.
(The 91dest in the South; outline history of the Taganrog
Ship Repair Plant]Stareishii na IUge; ocherk istorii Tagan-
rogskogo sudoremontnogo zavoda. Rostov-na-Donu, Rostovskoe
knizhnoo izd-vol, 1961. 126 p. (MIRA 16:2)
(Taganrog-Ships--Maintenance and repair)

BORISOV, V-I-; STEN'K0 A".; SHIWKRIKH. D.P.
Shortcomings of a zoology trial textbook ("Zoologr"; textbook
for secondar7,schools by V.F. Hatali. Reviewed b7 V.I. Borisov,
M.N. Sten1ko, D.P. Shirokikh). Blol. v shkole no-5:93 S-0 158.
(MTRA 11:11)
1. Krasnodarskiy pedagogichesk institut.
(Zoology--Study and tenchingl (Natali. V.F.)

M I
STEN!KQ.__Yu.T--mlad9hIy nauchnVy sotrudnik
Data concerning tempnrature drops connected w!.th air conditioning on
ships. Mor.flot 19 no.1:22-23 Ja '59. (MIRA 12:3
1. Moskovskly nauchno-issledovatellsMy institut gigiyeny I sanitaril,
In. F.F.Brismana.
(Ships--Air conditioning)

I - --SnN-I.K-O 9-Yu.14. 9-@@dshiy nauchnyy sotrudnik
Basis of hygienic factors cf temperature and humidity of the aid
in cabins of ships sailing in tropical waters,, Gig. i san. 25
no. 5:38-43 My 160. (MIRA 13:10)
1, Is TSentrallnoy naLchno-issledovatellskoy laboratorii gigiyeny
vodnogo transporta.
(SHIPS-AIR COMITIONING)

POPOV, Garri Sergeyevichl RASTORGUYEV, Petr Vasillkevich; STENIKO,
Yuri Mikhay1oyjch,-_N0VIK0V, Teodor Nikitovich; &RK_0_@r,_-
G.D., red.; BONDAREV, G.I., kand. med. nauk, red.;
MOSHAROVA, T.P., red.izd-va; TIKHONOVA, Ye.A., tekhn. red.
[Medical handbook for the ship's captain] Meditsinskii spra-
vochnik kapitana. Pod obshchei red. G.D.Barkova. Moskva,
Izd-vo "Morskoi transport," 1963. 213 P. (MIRA 16:5)
1. Direktor TSentrallnoy nauchno-issledovatellskoy laboratorii
gigiyeny vodnogo transporta (for Barkov).
(MEDICINE, NAVAL-HANDBOOKS, MANUALS, ETC.)

KRASNOV, M.L., prof.; SIVOSHINSKlY, D.S., dotsent; ZIANGIROVA, G.G.;
VYALUIA, Ye.V.; STENIKO, Z.L.
Results of three year's use of radioactive isotopes in the
diagnosis of intraocular tumors. Trudy TSIU 71:107-112 164.
(MIRA 18:6)
1. Kafedra glaznykh bolezney (zav. prof. M.L. Krasnov), kafedra
meditsinskoy radiologii (zav. prof. V.K. Modestov) TSentrallnogo
instituta usovershenstvovaniya vrachey i Moskovskaya glaznaya
klinicheskaya bollnitsa.

-9" Tc-&@ K 0 0 @ K A YA //o. L
USSR/Cultivated Plants - Potatoes. VeGetables. Melons. M-3
Abs Jour Ref Zhur - Biol., No 20.1 1958, g1662
Author Stenkovskayn, M.
Inst Omsk Africultural Institute.
Title Irrifption of Potato in Suburban Zone.
Orig Pub S. k1i. Sibiri. 1957, No 12, 4o-43.
Abstract In its 1954-1956 experinents the Af;ricultural Department
of Orisk AgriciLltural Institute used Early Rose and Derli-
chinGen potato varieties. The dates of waterinG and the
irriL@ation rates varied dependinG an the quantity and
distribution of 3triospheric precipitation during the veLe-
tative period. For the Early Rose variety in the Fall,
before plantinG, a thoroulj,. drenchinG was (Aven at appro-
xim-tely 1000 m3 Der hectare, w3hic-11 provided 300 --13 per
hectare rare water reserve before full sproutinc then on
Card 1/2
- 47 -

A .-I
ST-E,TTKU,TSP:,AYA, V. T., Cand rk@rxic Sci (diss) -- " The signif icance of certairz
a@-ronomic rrocedures in tile irrigation of early and late potatoes in the
sub;,,rben zone of the city of Omsk". (>nsk, 1960. 21 pp (Abstracts of
Dissertations Submitted at ansk A.-,ic Inst im S. V. Kirov), 120 copies
("a", 1,-,,o 12, 10,60, 12,-))
1

"A M -@f LJIL-asonic Abso-"Ption Measu@-ement in solios."
paper preoented a", All.-Union Coaf.. on Avustics, bliusccw, 26, j'..Iay Jun

VRSEK, J... inz.; BENES, F., inz., GSo.; SZABOp A., imz*; STENO, Je. inz.
Problem of continuous casting of low-carbon steels. Hut
listy 18 no.U:773-779 Nr63.
1. V@zlmmny ustav hutnietvi zelezap Praha (for Vri3ek aiid Bones)
2. Svermove zelaziarne, Podbrezova (for Szabo and Steno).

STENO, 1-1.
Osteopoikilosis. Bratisl. lek. listY 45 no.2:108-112
31 Ja 165
1. Ortopedicka klinika lek. fak. Univerzity Komenskeho v Brati-
slave (veduci - akademik J.Cervenansky).

io 'he i )rt!iove3l c work. ch4r. -or"
r I Cecil. 31 n L, . t 5-2 164.
OrtopedlckEi "riftnika 1.ekarskej ra'rul-,y -n-vqrsl.ty Komellsk-ho
V Brtitislavu (Pre@`rjTsta prof. dr. T. Cervenans .xyj

M
STENOVIC, 14.
"The market for raw materialts.11
P. 1098 (Tekstil) Vol. 6, no. 12, Dec. 1957
Zagreb, Yugoslavia
SO: Monthly Index of East European Accessions (EFAI) LC. Vol. 7, no. 4,
April 1958

STEPA14 I -j7dr.
Medical profession and Fablic authority. Cesk. zdrav. 12 no.5:
240-246 My164
1. Vyzl-umy ustav organizace zdravotnictvi v Praze.

STENPURINA, Z. K.
Cand Agr Sci - (diss) "Effect of sulfur of feed on the wool pro-
ductivity of fine-fleeced sheep." Krasnodar, 1960. 23 Pp;
(Ministry of Agriculture RSFSR, Kuban' Agr Inst); 150 copies;
price not given; (KL, 7-61 sup, 253)

IATAN . Nicolaia, ing.; LANDES, V. , ing.; ILINA, 1. , ing.; CIOCIRLIE, S. , ing.;
MITROFAN, A.; POPA, M. , ing.; MIRAILA, Gh. 3 POPA, Septimiu, ing.
PABARE, P.; STEITSCHI, C,, ing.
Gonsiderations on the quality of the equipment used for casting steel
ingots in Rumania. Metalurgia 'constr mas 14 no.11:976-983 N 1627.
1. Institutul de cercetari metalurgice (for Iatan, Landes, 11ina).
2. Uziria "Vict6riat' Calan (for Ciocirlie, Kitrofan). 3. Intreprinderea
metalurgia Aiud (for Popa, M., 14ibaila). 4. Combinatul siderurgic
Hunedoara (for Pops, Septimiu; Pasare). 5. Combiniatul siderurgic
Resita (for Stenschi).

KE131PPEY, B.; ST3NSZh'Y, A.; OZOIJIM, F-; MMUROS, Z.SZIAVIK, L.
Pharmacological study of acetylated morphine derivatives. KiserlLstes
oryostud. 10 no.l.-25-35 Feb 58.
1. Debreceni Orvostudomanyi Fgyetem Gyogyszertani Litezete es Tie-
za,vRavari Alkaloida Gyar..
(NO]WHI", rdlated cpda.
acetyl deriv., pbarmacol. & tox. (Hun))

KELENTAY, B.; ST=ZKY, JL; NOLLMAR, F.; SZIAVIK, L.; @35URW, Z.
Preparation and pharmacolot;ical properties of N-oxides of opium alkaloids.
Kiserlptes orvostud. 10 no-1170-77 Feb 58.
1. Debrecani OrvoBtudomftnyi Egyetem Gyogyszertani Intezete im ea Tis-
zavasvEiri Alkaloids Gyar.
(OPIUM
IT-oxides of opium alkaloids, prep., chem. properties,
pharmacol. & tox.- (Hun))

STENSZKY, Ernone, Dr.; ASt'.ODI, Lill, Dr.; CSOBVI, Gyorgy, Dr.
Can antibiotics be bound to serum protein fractions? 1. Orv. hetil. 100
no.2:70-71 11 Jan 59.
1. A Hajdu-Biharmegyei Tanacs Korhaza (igaz-gato-foorvos: bknvi Geza dr.)
Megyei Verkonzervalo Allomasanak, Debrecen ( osztalyvezeto-foorvos: Aszodi
Lill dr.) es a Hajdusagi Gyorgyszorgyar Biologiai Kutato Iaboratoriumnak
(osztalyvezeto: Csoban Gyorgy dr.) kozlemenye.
(SERLR4 ALBUMAN
binding of penicillin, exper. in vivo & in vitro (Hun))
(raTICILLIN
binding by serum albumin, exper. in vivo & in vitro (Hun))

ASZODI, Lili, Dr.;_,5TXNSZKY, Brnone. Dr.; 30T. Gyorgy. Dr.
Serum phosphohexose-isomerase studies in blood donors. Orv. hatil. 100
no.6:213-214 8 Yeb 59.
1. A.Hajdu-Biharmegyei Tanaes Korhaza (igazgato foorvos: Merqi Geza dr.)
Megyei Verkonzervalo Allomasanak (osztalyvesoto foorvos: Aszodi Lill dr.)
es a Debreceni Orvostudomanyi 4aetem Korelettani Intezenak (igaz9ato:
Weszt,,ma: lorand dr. egyet. tanar) kozlemenye.
(BIWD TNANSFMION
donors, blood phosphohexoisomerase determ. in screening for
prev. of post-transfusion hepatitis (Hun))
(HEPATITIS, etiol. & pathogen.
blood transfusion, prev. value of screening of donors by
determ. of blood phos-Dhohexoisomerase activity (Hun))
OSOMNASSS, in blood
phosnhohexoisomerase determ. in screening of blood donors
for Drev. of -post-transfusion hepatitis (Ran))

VAJDA, Istvan, dr.; ASZODI, Lili, dr.; HUM, Bela, dr.;-@TENSZKY, Ernone,
dr.; BARZO, Pal, dr.; HORVATH, Endre, dr.
Familial relations of acquired hemolytic anemia. 14agy.belorv.arch.
13 no.4:121-124 Ag 160.
1. A Hajda-Bihar Megyei Tanacs Korhaza (Igazgato: Dr. Manyi Geza)
I. sz. Beloaztalyanak (Foorvos: Dr. Vajda 1stvan), Megvei
Verkonzervalo Allomasanak (Foorvos: Dr. Aszodi Lili) es as
Orszagos Vertranstfuzios Szolgalat losponti Kutato Intezetenek
(Igazgato: Dr. Hollan Zsuzsanr ) kozlemenye.
(AIEMIA, HDfOLYTIC genetics)

HORVATH, Endre; ASZODI, Li1i; STENSZKY, Ernone; PAVAY, Agnes
C"
Determination of incomplete anti-A and anti-B antibodies in group 0
pregnant subjects'and in high-titer group 0 blood donors. Kiverletes
orvostud. 13 no.3:245-250 Je 161.
1. Orezagov Verellato Szolgalat Kosponti Kutato Intezete es Hajdu-Bihar
megyei Tanacs Korhaz Verellato Osztalya,,
(BLOOD GROUPS) (PREGNANCE blood)

LAZAR Jozsef dr.; STENSZKY, Erno, dr.; HAJDU, Bela, dr.
.1
Quantitative determination of gastric acidlty witbout a tube. Ory.
hatil. 102 no.18:830-832 3o Ap 161.
1. Megyei Tanacs, Korhaza, Debrecen.
(GASTRIC JUICE)

STENY, YA., KOLCHIN, A. M., PANCHENKOV, G. M. and MALAKHOV, V. F.
"Die massenspektrometrische IsotopenanmalyFe an Bor auf der Grundlage
der Thermionem-Ehuni35ion. (F
Report presented at the 2nd Gonf. On Stable Isotopes
East German Academy of Sciences, In5t. of Applied Physical Material
Leipzig, GDR 30 Oct - 4 Nov 1961

KARTASHOV, T.M., cloktrik; STZtffANSKIY, VAT., elektrik
Neve ,tomatic control system for electrodes for carbide kilns.
Suggested by T.M.Kartashov,.V.1i.Stenianskil. Rats. i izobr. predl.
v stroi. no.15:64-66 160. (MM 13:9)
1. Zaporozhakiy zavod wetallokonstruktaly Ukrglavetalikonstrok @It
Kinlaterstva stroitelletva USSR, g. Eaporoshlys. poselak 13.
( 111ectrodes)

USSR / Hurann nnd .'Inimrl Morphology (Normrl ind S
Cardiovascular Systen.__
Abs jolurr : Ref Zhur - Biol,j 1,10' 21; 19580 N@ 97084
.-.uthor : SteUk. V. V.
Inst : Lvov Oblnst Scientific Society of Lnntomists,
Histologists Pnd Enbryologists
Title : Arterial Mood Supply of the Coroballun of the Dog by
Direct Ond Gollntorcl Blood Circulntion,
Orig Pub : Sb. nnuchn. rpbot. L'vovsk. obl. nzvuchn. o-vo anptomov,
gistol. i embriol., 1958, vyp. 15 21-25
jibstract : It wps shown on 6 dogs of both sexes thct the cerebellum
is supplied by three ppirs of cerebellar rrteries (CA):
or.!l (superior), dorso-loteral (cnterior-inferior) Pnd
ventro-l,-toral (posterior-inferior), departing from the
bisilar and vertobril orteries. Lll 3 P,,i-rs of CA
Pnnst,nmose richly between thernselves. forLlin@x on the
surface of the cerebellum, a dense fine network. Changes of
CA Pfter simultnneous bil,-terol exclusion of vertebral
Card 1/2
in

SMYK, V.V.
Angioarchitectonic of the cerebellym following eruerimental
ligntion of the common carotid arteries in rabbits [with summary
in English]. Biul.ekap. biole i med. 45 no.1:114-11? Mr'58 (MIRA 11:5)
1. 1-. kafedry anatomii Llvovskogo meditsinakogo instituta.
Predatnvlena deystvitelnym chlenom AMN SSSR S.A. Snrkisovym.
(ARTERISS. CAROTID. physiology
eff. of ligation of common on cerebellnr vase. system
(Rua))
(GERMELLUM, blood supply.
eff. of ligation of common carotid arteries in rabbits
(Rua))

STIRYK, V.V. (Livoy, nl. Seraflmovicha, 11, kv.2)
The Dep@rtment of Norml Anatom7 at the Lvov Medical Institute.
Arkh.anat.gist.1 embr. 37 no-12:100-103 D 159. (Nm 13:5)
(AUTOW educ.)

STENYK, V.V. (LIvov, ul. Serafimovicha, 11, kv. 2)
Arterial blood supply of the dentate nucleus of the rabbit
cerebellum in direct and collateral circulation. Arkh.anat.
gist.1 embr. 39 no.7.80-83 Jl '60. (14IRk 14:5)
1. Kafedra anatomii (zav. - prof. A.P.Lyubomudrov) LIvovskogo
meditsinskogo instituta.
(CEREBELLUM-BLOOD SUPPLY)

STENYK, V.V. (L'vov, ul. S(,@rafUnwi-ha, Jiy icv.2)
AnCioarchite-cT,--l..',@ of the opL-,c thalamis z;f t-e rabbit in
diiect and collateral blood circulation. Arkh. stiat, gist.
4. embr. 45 no.11:93-97 N '63. NIRA 17: 8)
I. Kafedra anatomii (zav. - prof. .4.1'. Iyub;:,mud:-fv) llvovskogo
m@iditqlnskcgo 4-pist-ituta.
I
I

STRIYUKOVA, A.Ya. (Lanlngrad)
Preoperative oxygen theraFy for patleritB with acquired heart defect@r,.
Grud. kbir. 6 no.4:117-118 JI-Ag 164.
(miRA 18-.4 @

STEPACHMME-RUDNIX, G.I.; SHIPITS'-q!A, G.K.; RODIOVIOVA, I.V.
Comparative examination of the chemical structure of My-co-
bacteria tuberculosis with various virulence. Zhur. mikro-
biol.., epid. i immun. 40 no.l-.44-48t63. (MIRA 16:10)
1. Iz Instituta epidemiologii i mikrobiologii imeni Gamalei
AM SSSR.

MiOPA, Jerzy; L--DOCHUVISKI, Zygnunt; IIAZA:.-'L'-,-.IICZ, Teresa; FAIM"ISKI, Leonard,-
STE-'A`Z-,jl,; Jan; FIKIEL, Loonard
Studi-Ds on anti@neoplastic properties of Poria obliqua, I. Guenerall
data and in vitro studics. Nowotwory 11 no-A:Y@@,3-400 ' 61.
1. Z Katedry Technolo.-ii Srodlcaw Leczniczych Polittlechniki Gdanskiej
KL.-rownik', Prof. d.- Z. Ledochmmki Z Zakladu Anatomli PatoJogicznej
Akademii Medycznej vi Gdanslcu Kierownlk: prof. dr mod. W. Czarnocki
Z Pracowni I-Ir 8 Zaldadu Syntozy Or;;aniczncj PAN w Gdanslcu L',t-rotniik:
Prof. dr Z. LeillocliowskL
(A17TIIIL@OPLASTIO AGENTS phal.raccl) (AjiiGl)

11AZAitLWIl'-Z, Teresa; L.@@DOGHOIVSKI, Zy@@nunt; KONOPA, JerT @3T,@,"llZi:'l, Jan;
PIKIr:,,, Leomard; FALK01,431-KI, Leonard; WISME"VISK , lleii@@Yjlc
Studies en an-ineoplasttc properties af Por.a IT. 3 eS
U - t udi
on the effect- of Foria obliqua on the growth of transplanted tum-3rs
In animals, 11,1wotwory 11 no-3/143-4014al '61.
1@ Z Zakladu Aiiatomi Patolo"icznej Akadlcmli 1-11odycznej v (1dans.m
Kierownik: prolf., dr med- V1. @jzavncclld z Katedry Technologii Srodkow
Leczniczych Potitechniki Gdanskiej Kiemmik: prof. dr Z.LedochowsH
i -. Praccwni Nr 8 Zaklladu ST-itezy Orgrani@-znej Polskiej A!vdemi Nauk
Kiero-vjnik@ prof, dr Z. Ledochowski,
(AliTil,,@IOP.-,-43TIC AGENTS phar.-macol) (FUNGI)

STENZLJ J.
Formaenderungen elektrischer Kontakte durch Abauetzung
Czechoslovakia
SO: DT glektrotechniko Feb 1956, Uncl.

STENZL, J.
STFNZL. J. Nikola Tesla. p. 70.
Vol. 12, no. 2, Feb. 1957
ELEKTROTECHNIK
TECHNOLOGY
Czechoslovakia
Sb: East European Accession, Vol. 6, No. 5, MaY 1957

MITITELU, G,, Ing.; HARABAGIU,M., chim.; -- STENZLERp R.,, Ing.
Quality, cortrol, statistics, suggestione-IN-r"Possible
application in paper manufacture. Cel hirtie 11 no.8t
285-295 Ag*62.

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Boiler accidents caused by incomplete study of the bWkr food water. 'UST
UK
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sit Lwilvt, with 2 Rournanian watm having high alky and high ors. inalter constentsi .06
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4)w tll*t the site" &tn. CA total hantrie" k imuffWierit SA) piflar (4 the Suitelsility
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jKlIlthilld, (2) 1IIKh initial Ateligth Iniftland &nd (.3) KIM CrIllents. In al caw% the
9 8111411cst C-1111ractil", was otnirrvird with %Pircintemi whkh hid mumincil l,mgt.%t ullict
water. Therffectolatidn. of tratt 14 prater with (1) than with C.'Il nrtM. Thchicirraw
00 M c"'ItrAct"It, "1 (2) is negligible with up to 10111 tra@%, hirther 'Aildn. incirrawg the
96 j contmaion at an evit-r-Incrvasing fate. Aefdn, of up to 3)@'j@ trais tit (1) cauws *p.
preciabb: reduction in contraction, the rechictim being max. at Io-I5% tran,: als,vr
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apvlia
tiG4L A. Suopoic. Did. thim. @- r--Jx, As- 33. 7.5--simow-rhe
chrm. rvaCtion btrtumn travj and Ca(0101 sow ii% preceded bv an ALtu"ti-in pbenotne.
twn @ Tra@ almifit, catiom morr readily than aniom and Ca ion-, are fit"i more than
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A e,- Critical study of metflIods hr detwaking gilka fg vok&Wc tu& A. Sycoms. 00
R&U. chin. soc. romaxechim. JJ, 11-17(1(41).-The cause ofthe Lardening-ofIrydrieft- .00
9 cement made Iron tram is cbkfiy the reaction between CaMIM Irmn the adde't lime

00 ,
-mid the SiCiv of the ban. Various attempts havt been made, theTefore, to deL the so.
-90
callediol. SiOsby beating the sample with alk.solnS. It illdt2fly shown, as a rmit of
-90
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when slight variations am made In the method of treatment, even when the vanations
arr onlY those likcly to occur In actual practIce.
W. T. 11
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PIOCISSIS AND PSOPIRTIll IND 94

@ @13 &--*"
so J,
so C : Rommint Woo, in asm-com~
louran. ad trawk-comew
Ill. Wft" ad Somos 4d Ow" me do
.4"tiOll of 10% of comiamely erwhod or vsW '00
IV. MPKt 411, trails to CeMent inCrVASW t46 tVMPW@SiVO MIMO& Of -00
of tres*-so I mortM.
0041 VMS& " No ralletivilty a" sechmiled W Murtan made hulu it, Wbovess fiat w@ I"& to reduce .00
00 Ar V. goo of emin quesiddee of Uldhow " strewh owing to the rapidity with vhkb is few" .00
oa tM bledift proper" oW @&mMk am*- WitIA the C&O. n

-3 Cuomo worlan. A. 9111. Six. IT. Heating of the Usum at 5W effects only a tenito- 1see
00 Howilms. IM 36, Ir-U 3b-'W 40.@' onry Improvenseat in its reactivity, whi6t kratiag at =O*
00

:
80-60)@[. The trams ctartaims 1490 13-6-44-4, &0, 1OW Calumet a c(mmWervible dialimutim in its lAydrumbe.
0 4 U-5-40-4, (AFOA 13-5-11A 050 sties. Coo
o0v *0 0-7-0-6, wid wisps omdiffteb a.&. a 14 is" qiisulikivs of N%C% ta) troo - -goo
It takes an active Part ia the hambeks of lit inAwtars arovistatima fewarkaul tIr rate Ut
M
00

a
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Wistal". minor its BiO, and AIA seaft MOM ling but this eflect diminishma with usursum Una
-
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The free C&O and Wreby the hyArumlk lead I aWn
9 and increasing O"Ou" of X P.@
- &aC% A@
worms fraWon of the inixture is radwed, ths-Nifiesm me*
no"mil iscremsed, MW 40 % 010 @W. is 16% sono goo
ashosiomi redweed the bid1wr As As am conamiL 1141411
JILOmbethation, of up to 3D% of do'naw seems
b
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o
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joldukafter hardening. see
A I a - I L A 01 TALLUMICAL LITINATWO CLASIMICATOP
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4" of aftfi% mod an a maditme 00% and Ikkam ill
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CS SOMM% Of Obe OWMA, IU how Ca om
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g app
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I
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ft "
W@ and C.
FilimOu- Dul- Chim. SOC. rOftdMdF CWW@: -4)(1933)
(in Gffvmu)--Trs= PrtPd- from Sky'k tuff is rich in
0 a
: Wk and colloidal matter. Triguyl &nj arody" are
0 most easily adfairWil. others not at &M. ne &dK*I,t"

0 ii induenrvd by beat treatment of the trass up to ")o -00
and Pretreatment with acid or alkali. Okwhing of odq,
fifty and wigar mwins. weis efi@ted, @Uy best with the .00
0: tram activated wilL 1fSO, soln. P. S Roller goo
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and h,.,,d on Ibc water bath wlth *)% NzON. last-hed 00
0
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0 let was itictmqed ra"Vt fur I V, and the scratcb set de-
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a"@. A. tkeepoe. X*NWW 23, TWIP-411AM).-The
00 i:iethoifii pcop6Wd'bV'Krkw (C. A. 18, = 1) and in Istef
i vest illat ims aliv diKvmmrI. The detn. of the rellielat -.00
contrilt of known tourtars showed that tirmilliesit, of the .00
powd. n sterial wri h dil. IICI only is not su.1ficient to dis-
vAve "ll'the silica t(rom the centent. but that sit alk. vm*h -00
go itimilmniaNo.
NaUx4m IV uW4 to avi"41
We whi, $A the liatutal St(h *0141 044.mlle.. I'lle '44.1w .4
0411 5% N&CI w the tragems still the usw of Wh% 110 **,h
0 MAII. plevent the 41twL40ration Of the filtratril. It in
INP@tlilt ILI dtteCt 111C PgOWtk'V 9.1 hydillkilliC A1111111tS. bY
00 11C[g. the glik-d 011. its the 1ICJ arld Irt the N&oC(.h mOns.
00 j wraidy. %ince the "Y. of pxb adudilts. is hish in the
stAll. If. F. Klirdr
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