SCIENTIFIC ABSTRACT PRETORIAN, M. - PREYGERZON, G.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001343010007-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ZANFIR, G.,; PRITORIAN. M,
Study of the pathogenesis of short F-R intervals in
electrocardiograms with abnormality of the ventricular complex.
Probl. card., Bucur. Vol. 1:241-259 1955.
(HRART BLOOK, diagnosis
IGG. pathogen. of short P-R intervals & abnorm. ventric.
complex)
(11LICTROOARDIOGRkPHY
P-R interval shortening with abnorm. ventric. complex)

ZAKFIR' C.'; FRITCRIAN
Stud.v of the pathogenesis of short ?-R intervals in
electrocardiograms with abnormality of the ventricular complex.
Frobl. card., Bucur. Vol. 1:241-259 1955.
(BFAW BLOCK, diagnosis
XCG. pathogen. of short P-R intervals & abnorm. ventric.
complex)
(RUCTROCARDIOGRAPHY
P-R interval shortening with abnora. ventric. complex)

FAGARASANU, I., Prof.; PRETORIAN, R., dr.; CONSTANTINESCU, C., dr.
Medical indications for splenectozV. Mod. int.. Bucur. 4 no.8:
1190-1198 Dee 56.
1. Clinics chirurgicala a spitalului Dr. C. Davilla.
(SPLEEN, surgery
excis.. indic. & results, hoop. statist.)

PRITRO G.A., inahener.
..
Plan for utilizing the Irtysh River. Gidr.stroi. 25 no,6:1-4 Je 157.
(K6RA 10:7)
(Irtysfi River-Blectric power plant)

G.A., inzheter,
N%
Characteristics of various t7pes of "inteEml" str-xtureo .1or
bydroalbr-tric pover stations and tb,4'Lr fields of use. Gidr.
itroi, 26 no.7r12-16 JI '57. WMA IC:PI)
(Hydroelectric power stations)

;iu~Liuh; Pretro, G.n-., Engineer 98-56-4-1/18
TlTLE: A Project for a Complex Utilization of the Zeya Riv(-.,r
(.5khema koripleksnot5o ispolIzovaniya reki Zei)
PER10DICAL: Gidrotekhniche3koye 3tr 04 tel'stvo, 1958, Nr. 4, PP 1-5 0330
ABSTRACT: The Leningrad branch of the "Gidroenergoproyekt" has been
engaged in extensive research which has resulted in certain
projects concerning the Zeya-Amur basin. The first one to
be considered is the project pertaining to the complex uli-
lization of the Zeya and Selemdzha rivers. Out of the 21
hydroelectric poier plants provided for by the project and
shown on the map, three are located in easily accessible
territory and are most important for prevention of floods.
These are the Zeyskaya Ges (Zeya Pover Plant) and the Grama-
tukhinskaya Ges (Gramatukhin Power Plant) on the Zeya river,
and the Da.-marskaya Ges (Dagmar Power Plant) on the Selemdzha
river. Of these three the Zeya Fower Plant is of oreatest
interest, as it offers a solution to most problems. "he
reservoir for this plant can be built with the least inter-
ferance to nopulated and agricultural areas; it will '~.reEtly
Card 1/3 reduce floods and Iromote aericultural and industrial

I A
A project for a Complex Utilization of the '--'eya Mver 916-5E-J-1/18
pl,rient. Lablc 1 the characteristico of the ' abov,~-
named proposed hydroelectric T,o-,-jer plints.
Ihe exist,:,nce of a po,.,.,er pl:s,.nt -,,,ith a capacity of 60C,000 kw
will serve as a basis for the development of ferrous -.ct6l-
lur6ical industries in the Par East. A number of lor-'Iticn~;
has been considered for the establishment of an electro-
metallurGical plant in the vicinity of either the iron ore
deposits or the coal mines, facilitating procurement of semi-
coke. Ellectric Povier from the Zeya Hydroelectric Po~iifr Plant
will be required also for the electrification of RR Lines
west of the city Svobodnyy, over a distance of 500-700 k-.1.
The Zeya reservoir will also aid and extend inland navi.-ation;
it will open u-p large forest areas for the exploitation of
timber. he upper water of the Zeya Oower Ilant is intm-r.-4--d
to include a number of wood processing plants. The location
of the Zeya. Power Plant has the following advantages:
a) topo,-raphic conditions are favorable: length of dam 750 m
at a hoi6ht of 120 ni.
b) 6colo-ical conditions arc, favorable; inotallationa tire
Card 2/3 based on Usolid diotrite.

A Project for a Complex Utilization of the Zeya River 98-58-4-1/18
c) at a distance of 2-3 km from the dam is a suittble ,iite
for the construction of the Power Plant.
There are 2 tables, 1 diagram, 1 photograph, and 3 Soviet
references.
AVAILABLZ: Library of Congress
'lard 3/5 1. Zeya River 2. Selemdzfia River 3. Electric power production-
USSR 4. Water power-USSR

AUTHORs Pretro~ G.A., Eng.'.neer
9
TITLEt On the ~;conomical Effectiveness of Hydroelectric Power
PIF ~3 S2:0.,~.i-l (ob ekonomicheskoy effek-
~ivriosUi SU. ... "L'i a aonnymi vodobrosami)
PERIODICAL; Gidro'vekhnicheskoye Stroitellstvo, 1958, Nr 5, PP 13-17 (USSR)
ABSTRACT3 The author reviews an article by S.V. Luzan, published in Nr 3,
this magazine, 1957, PP 9-14: the first attempt to determine
the effectiveness of combined hydroelectric power plants during
the initial stages of projecting. The author appreciates
Luzan's recommendation to use an "indicator of effectiveness",
but adds that it should be used only in evaluating the primary
variqnts. He also obJects to the proposed method of computing
construction economy,, by basing it only on concrete work. When
rejecting the cGnstruction of a spillway dam and choosing a
hydroelectric power plant of the combined type, other structures
having a large economical effect should also be considered. The
author agrees with the idea that analogous and specific in-
dicators should be applied in the early stages of projecting.
Card 112 The opinion that the economical effectiveness of combined

98-:-, a - a - 7/3 -z
.1 ~, 1 11 )
On the Nconomival. Nffectiveneso of Hydroelectric Power Planto VII.a
Sluice Ou~.le!,,s
hydroelect-ric plants decreases under better geological ccnd4.-
tions should be discussed.
There are 3 tables and 7 Soviet references.
AVAILABLEi Library of CongreEs
Card 2/2

7/f.e
AUTHOR: Pretro, G.A., Engineer 98-7-3/20
TITLE: Peculiarities of Different Types of Buildingn Combined with
Spillways at Hydroelectric Stations and the A-- ~f Their
Installations (Osobennosti razlichnykh tipov sov=Ghcheanykh
zdaniy gidrostantsiy i oblasti ikh primeneniya)
PERIODICAL: Gidrotekhnicheskoye Stroitel'stvo, 1957, # 7, p 12-16 (USSR)
ABSTRACT: The author describes 6 types of hydroelectric power plants, as
classified by P.P. Laupmann and L.S. Tomashevich. Type 1 re-
presents a combined hydroelectric power plant where the genera-
tor hall is incorporated in the body of the spillway dam, and
which operates with a considerable head (more than 25 m and
not less than 5 times the diameters of the turbine). This type
is primarily used in lowland areas. Type 2, which may be used
in approximately the same areas as type 1, is a hydroelectric
power plant of the console type. There is a tendency towards
extensive use of this type where high pressure prevails. As
the free flow over the spillway calls for a solid rock formation,
this type can not be used as often as type 1, where geologic
conditions are of minor importance. Type 3 uses the same equip-
ment as conventional hydroelectric power plants, and the main
Card 1/3 feature of this type is that there are no differences regarding

98-7-3/20
Peculiarities of Different Types of Buildings Combined with Spillways at
HyOtoelectric Stations and the Areas of Their Installations
operation and basic equipment compared with conventional units.
Operational efficiency is considerably higher than with type
4. A feature which may cause difficulties in the construction
is the necessity to extend the spiral turbine chamber upward,
which interferes with the installation of servo-motorB. Besides
this, operations are somewhat more complicated as a result of
additional gates at the bottom galleries. Type 4 has a con-
siderable distance between the turbine pit and the generator
hall, necessitating a rather complicated construction of stair-
way passages. The statement in favor of type 4, claiming the
possibility of a large spillway capacity, is not convincing,
because the spillway capacity can be increased only by further
increasing the height of the galleries, i.e., by further in-
creasing the length of the dam, which would redouble the dis-
advantages of this type. Type 5 is a hydroelectric power plant
where the machine hall is built into the spillways. The equip-
ment is serviced through hatches on top of the spillways. The
iiae of this type is restricted to zones with heads of approxi-
Card 2/3 mately 15-25 m. This type is recommended for sites with bed

98-7-3/20
Peculiarities of Different Types of Buildings Combined with Spillways at
Hydroelectric Stations and the Areas of Their Installations
rock close to the surface, as in the case of the Kama Hydro-
electric Power Plant. Type 6 is a pier-type hydroelectric
power plant with di.reot flow turbines, where the turbine-ge-
nerator units are located within the piers. This type has no
"combined" station buildings, although the use of direct-flow
turbines.with very low clearance heights supports this suppo-
sition. At present, these pier-type installations operate with
low heads (approximately up to 10 m). Their use is very limited
because the direct-flow turbines have not yet been sufficiently
tested.
There are 2 diagrams and 4 Russian references.
AVAILABLE: Library of Congress
Card 3/3

P?, '~;o, G.A., ~~nf,..
Hydroelectric Fo-aer Stations
Plannin--, a com;dned type hydroelecLric power station -At1l boti.,cm f3ridr.stroi 21,
no. '1*, 1952.
- 2
1,10NIT"LY LIST G'F :IIIJS~I:N LI-3iC I Ui,' ,,u-';C, .36, D:--..LLU 19.r,2. 7: i~D.

M TRO, G.A.. inzhener.
Uperience in planning & hydroelectric power plant of the
combined type with discharge outlets at the base. Gidr.stroi.
23 no.4.-43-45 154. (MLRA 7:7)
(Hydroelectric power stations)

P,RETSCt::, E.; -INNINW.
First Stamp in the world printed on aluminum. p. 25.
The exhibition "Twenty Years of Hungarian Aluminum Metallurf.-j" at the
Research Institute of Metallurgy. p. 26.
Constitution of the University Group of the Association at the Technical
Universljy of Heavy Industry in Miskolc. P. 35- KO11A,9ZATI LOPAK.
(MaEyar Banaszati es Kohaszati Egycsulet) Budapest. Vol. 11, No. 1,
Jan. 1956
-OURCE: East European Accessions List MEAL) Library of Conp-ress
Vol. 5, No. (,, June 1956

-of bank Adto Prini Ug 10 ffungaiy,
t
091, The hi4fory
e tscfi:~Pa Y..:
RVdr M Pri ',Nyomdalrchnika,
A ~cgyar. Tip-q-71fla-M. T-1 05f No." 10 (4), pp.'_I- 10.:
'_23 fig,
the niost,inteiestink
The papei reviews types of
qi otes *hlch have been in circulation in.Hungaryjbe
Wity, of the Va er'and method of printing am alsa &al
W.-- -_ - --Tion is-given Of the~bank notes IS=
by,the city. of VieniAa, by the%,Austro-Hun&ian Bgpk:
t
id later by the-Hungarian -National Bank -as welf as
uring the War of.Independence and
cnotes printed d
the etnergeticy.bills. issued during the wat and Poat%var,
p~rlod. From a technical viewpoint four periods of devel-
0are dlstir~ijjs~able. In the first period; 1741 to
IM, Vii~ bills v~rp printed, by L letterprem In black-
ivith. or wMiout watenuark, in the second pexiod, 11841
to 188, Ho, printing from steel plates In Mark
by in
ird pedod lasting from 1880 to 1918'
colatir. In 0619
in. con.1equmice of the wet collodion process. ha.-~ing
t becoule common knowledge, the notes printed from
)Nr ph.te3 were predozz"antly blue Li colour. wit),
COT
'.ft-protecttve finpriat of rei or black over it. The' last
per,,Yl is characteri7--d by coppeaplates in many shades.!
a protective colour against forgeryi This is made
Ix--sIble by the spread of colonr-senzitive photographic
plites. -The. XQjn L Of Wag rocesses in the
c ton-of bank varloill" a? t1op, of
notes, e~
~u t futroduc
printing lorsmll denoifiinations and the use,
tlye are
of two types of offsetplatui for protec
also discussed,

FRETTEHHOFFE-P, I.
The agrotechny of soil improvement. p. 7. (,'TaD,,ar MezogazdaFag-,. Vol. 11, nc- 7,
Apr. 1956 Budapest)
SO: Monthly List of East European Accession (EFA.L) LC, Vol. 6, no. 7, July 1957. Uncl.

PRIZIMMOFFER, DELP
jW'& Com-
Reclamation of "trausitimU7'. 81W
VVf blaed method. Irare Predinhoder (Inst. Reseirch Irriza-
I -a C-1iry on Alrokimia It
7'4&jten 2, 27-40(1953).,--' IWtimaW' aM-11 soil
,504 =x occurring In Jimelem alkall "I tw-t-A a" 3ftqn9IY'
lized areas with a slightly alk. reaction %where firnhig
alone is Inrffective. GDod results were obtalned by treat-
-log them with only as much gypsum as required to reduce
alky. to the degree.wbere CaCC6 becomes effective, and
tvnipleting the quutitity of reclaiming agent needed by
CaCID3.e.g. applymg2DO quintah lime At and20-60quintals
gypsum simultaneausly. Solls reclaimed this way showed
excellent chem. and phys. properties, TStvfin Finfily
V
4:

A"Its to praireat rka b ut (brooneyo I etiec-"'
hoffer. erenc Somodai. and Lajos
'RE"Irri tion Mcd Reclamadoh,
&T410pan 1, out
In plot-. where rice blast frequently cocurred provoi
that this disease (which manif"ti; Itself In the b oI
i! r wn of I
W
of the plant) Is caused by a complex cl factors, prep I
vention must predominantly consist in ditniuatingIred11L'::'
tion processes In the soils flooded. In tbteiscof alkali 56113
examd., only the reciamati(n with the yellow calcareoust
-r
subsoii.provcd successful. Liming witis time from u
factories reduced the detrimental procesus In soil b aid
not corripletely preyent the outbreak (it #fistaze.-

PRETIENHOFFER, 1.
Further daielopraent in ar.-aliorition of nrv~arbr,,natp ;tlesli
so~js (jreadow so2orletz soiIji) through 5ut-sciling. Agrokem
talajtan 13 Suppl.:227-235 My 164~
1. Instibite- ror Agri(-.iiIt,uraI Itxperiments in tho Southern Part
of tile Great Hungarian Plain, Szeged.

PRETTENHOFFER Imre a mezogazdasagi tudomanyok doktora
-a,~ __:!
Present achievements of improving noncalcareous alkali
lawns. Term tud kozl 4 no. 12:551-554 D 160.
1. Chief, Science Division, Szeged.

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34 711-IDK-
!riettenhoffer

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-TlCe-iifi~j i6ral chant= cawtvd by the ;r~lama-
tioll improved The biol. ipialitk%s of soils. Alkali soil,
with a lower contmtt .,( malts, chi~dy ut sods. showed
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"Is lint, PrelfrOwl'Irr. A Cr,,ki-,, 1. N,, " fi. J.." 1;
~ vi w,. A' "in- jK-T(,,fm,I w ih,, v,,w% 114:11
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"Traditions in Hungarian soil ir-,:,Provement." P. 417. (Termesset es Technika, Vol. 112.J.
0
H6. 7, July 1953, Budapest)
SO: Monthly List of East European Accessions, Vol 3 No 2 Library of Congress Feb 54 Uncl

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(R.T.P. Translation No. 2418.) Frow
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P. S81-692.
Two temperature ranges of combustibility
werp
feund for nearly AH Parallinic substances. Thi,
indicates two distinct reaction rnechanisms. one at
200*-300*C.. and the other at much higher tem.
Peraturvs. Reviews the literature on the subjecL
21 ref.
!.SLA 491AUMXAL WIMAIM CLA"WICAT'"
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AT
uQuat4ret"Y Pyrrounlum bows. R. Ika pina J' . Ptcu- column gave 4 frActions, It.
Cauftfula C"Chdaev. CACM. COMMUst. 10, 384-N = IK7-O'. The 2nif was the largest anti Ltisivva of I-
-To IPA g~ NltNlf, rind 09) S. NsOlf in 16-20 1. dialdh*xvitso-3-bidesse (in). The 4,1 fraction WA. r". -00
lbo was slowly a4ded in small purtionst 1140 9. of findY -fi.14., vine alment entirely -00
P.MeCall.SO.Cl. rha. twit. was wartneo by lapsol . VIM. Thclllu-t-~ry Aft-I dcriv. of VW. -k
00 A Mter cooling. centrifuging, seldifyin S. YL11 Ill A ICW tv. Nto ill AIj�PjpWvo- -00
ligissing in pilcam. tained try treating
centriftl , in and drying on a HjO both, 60% M atrilh 1.2 g~ MtI siod allowing Its stand Wvr(Al l1l."ely,141, .0111s
of jt41d1s,%S,$:rfoxk mdh*mid* (1) wits obtained. Awls* (ram litOll, in. 134% The IIWI deriv., aNj OttAnwd tip
040 tj ttjjWgjr4I will, an equisr. glut. qt coned. NaOH. -to
Alf CsH., tn. 106-8*. To 10 g. V11 its III It. CIICI., ".4"1 ,
00 ri Tho etude Ps"ItIrt Wall wlimwi on a 11,0 bath with a with ke, was added dropwise 16 g. Hir in Its) st. CIICI.. .00
ulj% ex" fit Wife (11) In a Pask equipped with a Coil- After standing a day the liquid was scpd. From Ale. ws,
I a Dean Stairck "rator. .I.he heating was obtained 1 0
denter an%
00 contiouts! Until M) mptic IW deposited In the separator. 111,191'. & (101.) inCsItswasairitAted witlivicr%i NAOII zoo
The exmos Ll was distill. Ott disto. is# sue" the residue oubs. The C.114 layer ism wpd. quiekly (it lytowd
save jijuluenejulfostic *k,1Ay1Wy(axsMs (M) bit, 2(Xi-2'. tAncuosly) yielefing c"itals of
0 j, 1H (4412 It.) - triffuzed a ho. with 2a4 g. CISO.H in an W 4roWistimn &omide (Z), crystals floor ak., in, IW. J,1.
~t buth. After cooling, the mixt. was poured into HjO aM Dime1hyl-al-Pyrrolipsissm beomsdo, (U). pfrIAL h')m pyl -
0 boded jo inin. The liquid was cooled, allialized with role according to Gamician ant! lk-nittlelft let. He?. 14, 0
too 1~ NaOll am) sttaiu dlstd~ The distilliit~ was neutralizt-J
00 X;I with l[Cl, evupd. OUS 11110 both and dried. TheliuMv- 3-hromajoyfroliditsiAsm bromide' ru IW by licatingit in A
NIIJICI was decompri. with NaOll and the fib~nwil waled tube with excess Iffir at ~P 1.p)1:S-4 Isr,.
0 Kf!~ base, dried over KOH, in. IV."I.O,. I-MdAylpyrroll- mik)4.a yer4iftimme A).1rairide fxU) WUA Prelod, I,Y 0
diste IN) wait prepd. fly the method of L4dk-r and Frey- t"1 - 4 with Ag#O. Ths, pcirclikrate of X11 fail.A I.,
00 (if. C. A. 4, IN). 1.1-DiardA didiffilim iodi'le ;(left even.at 270*; like Br Iledy, ?ll. ~-171' glut was "ty .00
Ito ?pfT MOSCOW.
(V) wax prepil. from IV and Met; 11tydroirid: (M. Is The Wide dcs~mnpd. at 240-10'. A v,In.
j was obtained (rum V by traitting it with AjDO, filu-ting ofXU was acidified with ciseest IICOjII anti distd. Alvud
if and removing COj with Ust(Oll), V1 was decompif. by decompts. occuffcd at IW-2iW with the evolution of 0)~.
ls~tissar and the distillate addified with IICI, cowl. to a The prrsidue was alkahzed and steam distil. IlyacidificA. .-.0o
%suall Vol., slid alkslized. Finictional distiss. with a Wid- tion glut corsets. 1-4 .1noill Vol. IV W~s
-ILRE CLAjJ%F.CATpC%
?A
An L a Od 0 1 At of
it it It 411 9 it Is St of if if It of 0 it 1 '10
00 000 Go* 00 of 0 0 P 0 0 4

a 0 0 0 0 0 0 f 0 0 0

-All SUI)ILIPUI
-!Ilffs W 21TIA" NJ, "T.
-SMAS" in -AV:-Jl 12IN:

sees* 0 0 9 0 0

i L 1 LJ U." "A' 9 A I, a 0
Ar
: i vurd reagent allow e4joi I -mortityl -00
j mirao .5 .8cattimlif 11, Luk" 4land 1 PI,PPIL '(1-
JO 44 VI 11111
Ah.
it, ail WO rc J 1tvilivile hold 1~.. 1'.1
f.,i 12 fit,. with III al. Mrl.2.4 a. SIA.,111.1 25vu. Abs. I1t( all
0 file tifixt. wasclecmupd. with Ice water etmrot. 6.4 C. ArOll.
'I be ort hi,r4wif,arnor Imyrr redisid. ywid-1 a yriL,w W. ht
:0 61- 1.2-diflart 1pyrryl-b-scrtate (11) b. 134 40A.' ' 1.04-W .*60
If r% f Y! 'Al an. 123*. The atpun. of 11 for 2 lars. with .00
N KI M in I-,tOH and a mll~,plcnt tmitillent will% lICI .00
00 vwl-k.l SYNINI. 'd a or (111) which fatill.11 ill file 411
fit.
r 1 1, duatu. Ul Ill Illider atoll. ple-lom yi~ldc,l
'
o inlitarly C.11,tBr with I
ttimethylpyrrole, b. 162-V. S
4 1- yielded a palc amber oil, Ft I -met byl-2-hexylpyrryl-5-

0 0 acetate, fin 194-5% dl,* 0.07PA, no 1AFK36. which. when
apond. with KOH and treated with HCJ, yielded the acid
as crystals which tarnish in the air, are mol. in org. solvents.
..d W. with difficulty in water; recrystd. fr~ benzene-
00 pear. ether they an. folt-91'. With beat they decutupd.
00 into a colorless oil, 1,Ll-diniethyl-.)-hex)-Ipyrtt)le. bj
171 V. Similarly CJI.Br with I yiefsked Et I-methyl-2-
00 R phruylpyrrole-5-acetate, has :."-10', d.- 1.1095, no
we 1.5743.5, which. when sapond. and acidified, yielded white
plates rA the acid. m. 157'. v4. in org. solvents. insA. in
j Water, and tarnishing in the air. A distia. of them plates
in air Yielded through decarboxylatiua 1,2-dinjortloyl-1.
phruylpyrrs4e. on. W-V and sublinaitox into lung colork-
dd
Th
f M
:i
h1
l
1
2
i
.
-d
e a
n. o
e
to Et
methyl-
a
.

If z pyrrulon,3 clarboxyliale yirltlcll chielly C11. withilut Oir
f.'rulatioll of a pvffblc If-w "'-L- NlAresh
A I M - io L 4 MITALLUPCICAL LITINATUME CLASUSPICATICH
Siplait.) "it 04v QN,
U S Lao, on will an a & x K PC at U It 11
or* 0"
0 0000 0 009 0096,1
V411 0
CA 0.- ill
An I t 8 W 0 IN945AJO-,,,
900 0 0 0 0 0 * 0 0
9 06 0 *go* 0 0 0 0 0 0 0 10 0 1

18
1 v 0 a 41 U 41 IA 0;4

A b AA ir
,
1
WIMI T-q-
00
00
96
so c
o0 R
L so
00 Ilk? .
uma mW J.
ism, w 267-A90), 60
so
00 00

so
'Yam to I.: f-
-A, , bod
2

so
- 04 so
00
so
- *0
17 7r -
Ad so
'

go fo
f
.60
too
so

t 00
so
o
so
too
Al S 8 - I L A MULLUN"Al. LITERAIJOE CLASUPWATIO
so
CfZ 112440 W,r 06Y do$t linallf filial *A,).. oi
I a 'w 0 is a i or 14 0 na 3 1
~u S No it a W a it 91
0
0 'a 00,401,1119
9 0000610000.00000060;*0 00:000000000000000000
0 0 * 0 0 0 0 40 *:- 0 41 0 0 0 0 00 00 00000600*000000*60~i

a X M a V V X 3P 4 A 6 4 A Al
Ow T W !! .4 as AT IS
tMA OC PEFSOALD 0 oft L . L -
Oft
094
eav
sea
oft
@OR
000
oeb
&ft *
*00 1
*ft
oft
00.
Ow MR amp It"
so vmwim amp Wk-'Ittv
-
SON*
noon", -see
0 owl G-v al
jr
fe
no*
so
90
00
reo
w w

OOA
00
*ea.
3
0
41
bow. J, PANuft
b km"
-A&
7 ULF, too-
ai 4L, A., Is", 1242). (1) -A
1w) A I-
%:AP =,* %). lot*
in CAP IV 34,e=,-
14 &4.
idil. at -6 New kgbp a&
Wiff"W9 CLASWFICAMM
------
AT 10 is
-00
'00
~66
goo
we*
age
00
0*0
goo
Ago*
voe
WOO

0
1 6 ? 1 9 W if 11 1) M 9 10 J; a III a if is ail 011110316 369311MADA amad SP 0
Hit R MMJIZV 41
AA 4 A -L-L-fk Pt -a
a A I ~L-a it I I.J. I--"- A 1%. 0 U A
MKII1,10 &NO PAPOOfflIft -099
Acdw of the Odpad- ""liat as the Andile ou tie
VM. AcOn of om- ROSIM codopeca" as .9y, r.
0 M*"-z-k9ft-ZJ Y*Q 31 faceftbe. R. Lijke4 and
1 _CoUftlijan CurAo , Clem. Caninaxicaftoxi
-M-1019M), cf. preceding statr.-The ection of
4
00 on -00
4WICA in the eveltition of CH.. indicating an enol fisin.
N;,, other definite product was isolated. The CAOMMY1
Voupadjacent tothe NFUtW tJWllIhCCVrtWIhQ%Y KFOUP
in Ft I -niethyl-2-ketti-2,34&ydr"-P)nyLuvtate res"ed
0 6 with WUNI, giving Ei .00
0 0 Ut CjI,4N(j,. ton 134 W it" I IMM 'mi. 1,4!012X. On 400
SO 0 a Ilvdfolynix I gave a.14. C.I(I.-
NOt. m. 119.15' (decompts.), which ms d6tu. at offlutary doe
0 0 pri-que gave 1.2,&triowlhyIpyrruIr. BY mins C.11-
MgHr the product c--- 40kyl 1-ndkyi-2-kex)4--;-,byYrvi- 400
alr4ftatt, C.Jf*N4, th, 194 5', i1," 0-117,91, RW IAM~hi.
L4 gi
0 which to bydralyAs gave
aca, CoillaNCii, in. mi 01'. on distri. at owdinAfy Prrx-
:0 It -;' 0*0
-ure this jPVC CallaN, N,
400 8 171-2'. By using PhMghr the product was FJ I-Metkyi-
J-PA-yi-j-PyrryllwAlk, ClArNih, 1h, LNW,10*. d.'
coo
I.IWA, of, 1.57"fil witich ail hydroly4s, gave I-metkjd.!-
pjxw~jprf,*vddk 4dd, C,jf,,N(h, m. IN' III-
ion alls gave '00
Campo.) - decafhowylat
00 zi pittoyip3wrok, CoU.N. rn. Sfi-l'. All tbew PYrrole so*
derivs. gave intense colors in the pine *fintcr test with
cancif, 110. W. F. Bruce
o*
00
A 10 - I L A OTALLUMMICAL LITIPLATURE CLAIUMATION
Idnall -4 Ivaclf,)F~J, ON. dat 011AII ddf 0-T Ill - loo
U It &V 00 As it #A I I if CW 0 ir of 9 a a 2
,I J, ,I Ft it "a (I i in
i 1`4 -
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 4 0 # 0 0 0 0 0 0 0 0 9
0 T148, Fo 10 1 Is r,944 ovo
S 0 0 0 0 0 0,0 a * 0 0 0 0 00 000 0 a 00 000 gois 40 0 0 0 0 0 0 0 0 0

L 30732-66
ACC NR, AP66-221-0-8 SOURCE CODE: CZ1OO39163/a6[0_121_073_ff07W'
7o
AU1111OR: Preucil, Hiroslav (Engineer)
ORG: Institute of Information Theory " Automation, CSAV, Prague (detair isorie
informace a automatiz4ae CSAV)
TItL3 3: Memory element in s:ampling circuits
SOURCE:: Slaboproudy obzor, v. 26, no. 12, 1965, 735-740
TOPIC TAGS: electronic circuit, electronic component, electric capacitor, electric
discharge, conVeler storage device
ABSTMCT: The memory element'is made-up of a capa---'-
citor which is periodically charged by a controlled electronic
contact. 7be recovery circuits of the memory element are olf'
the continuously working type. The paper analyzes the possible
deficiencies of a real capacitor as they manifest themselves in
.the working of a sempler witli an output corresponding to the
Pean input-signal over the sampling interval. The influences of
the memory capacitor discharge# of non-unity gain in the overall,
.memory block and of the keying pulse duration ar6 investiCated,
.-The -compensation' of those deficiencies is outlined. Orig. art. - has:
figures and 6_3 formulas. jBased on author's Eng. abstj rjmg
SUB CODE: 09 / SUBM DATE: G3Aug65 / ORIG RDW: 001 /_ SZW RD: 001 / OTH RFF.- 005
Card 1/1 ~) UDC: '681.14.8,3:621.3.012.8

L 47L127,-'-,6 -
ACC~Rftl 0213 SOURCE CODE: CZ/0039/66/027/003/0160/0164
AUTHOR: Preucil, Miroslav-Prsheuchil, M. (Engineer)
ORG: Institxte of Information Theory and Automation, CSAV, Prague (Ustav teorie
informace a automatizace CSAV)
V 0
TITIIE: Problem of an analog memor in a linear interpolator
SOURCE: Slaboproudy obzor, v. 27, no. 3, 1966, 160-164
TOPIC TAGS: analog computer, computer memory
ABSTRACT: The article analyzes the problem in the working of an electronic linear
interpolator arising from imperfections of the analog memory used. A non-unitary
gai,n of the memory block is considered, as well as loss of information from the
memory by discharge of the memory capacitor. An attempt is made to correct the
deficiencies of ti '~e interpolator arising from those causes by changing some of the
circuit constant,-. It is shown that only a partial correction can be achieved by
a relatively complicated operation. The method best suited for remedying the
deficiencies of the interpolator in practice is to keep the discharge of the analog
memory within acceptable bounds. Orig. art. has: 3 figures and 45 formulas.
EBased on authorTs Eng. abst-1 1JPRS: 36,6441
SUB CODE: 09 / SUBM DATE: O3Aug65 / CRIG REF: 003 / SOV PM ' 001
OTH REF: 004
Card 1/1 hs UDC: 621-14--83: 621-3.012.8: 621-3.018-756

LAVICKA, J.; BIAHOS, J.; BRABENCOVA, H.; SITAJ, S.; VIRT, S.;
MIKUS, F.; KRESA-1,1EK, E.; Spolupracovali: MESTA11, J., MUDr.,
SFN - transfuzni stanice, Praha 10; KULICH, Vl., MUDr.,
TS - Plzen; DZAVIK, V1., MUDrr., TS Gelnica; ZOLL11AYOVA,
Trencin, MUDr.; Laboratorni prace: PREUSOVA, H.; NOVAKOVA, A.;
LUSKOVA, K.
Normal levels of blood uric acid in various regions of Czecho-
slovakia. Gas. lek. cesk. 102 no.34:937-941 23 Ag 163.
1. Klinika chorob vnitrnich lekarske fakulty KU v Plzni, pred-
nosta, prof. dr. K. Bobek Vyzkumny ustav endokrinologicky v
Fraze, reditel doe. dr. K. Silink Vyzkumny ustav chorob rev-
matickych v Piestanech, reditel doe. dr. S. Sitaj Interne
oddelenie OUNZ, Gelnica, veduci MUDR. F. Mikus.
(URIC ACID) (BLOOD CHFMCAL ANALYSIS)

PREVARSKAYAJ,-A.D., kard. med. nauk3 KWUMTO, I.B., kand. med. nauk
Daily schedule for adolescents 7ombbning work with study in
the evening school. Gig. eanit. 28 no.2:32-35 163 (MIRA 17:2)
1. Iz Ki7evisogo nauchno-issledovatellskogo Instituta gigiyen:i,
truda i professionallnykh zabolevaniy.

PREVARSKAYA, A. D., Candidate Med Sci (diss) -- "The functional state of the
nervous system in Botkin's disease of children". Kiev, 1959. 16 pp (Kiev
Order of Iabor Red Banner Med Inst im Acad A. A. Bogomolets), 200 copies
(KLY No 25, 1959, 142)

MUNARSKIY A P
Oily deposits on the ccndenser tubes of turbines. Prom.energ.
1? no.l-.32--33 Ja 162. . (MIM 14-12)
(Condensers(Steam))

PELVARSKIY, A.P., inshmner.
F'ormal stability of s,lfocarbon. Ilsk.sta. 27 nq.7:54
.Ti 156. (KLRA 9:10)
(Sulfocarbon)
I
I

PREVARSIKTY B.P. [PrevarstkVl,B.P.j, kand.med.nauk.;KOSOVTSZVA,. M.D.
Premature spontaneous interruption of pregnancy in wcmen vith
rheumatic heart diseases. Fed., akush. i gin. 25 no-1:43-45 163.
(MIRA 16:5)
1. Viddil vnutrishnloi patologii vagitnikh (zav.-dotsent P.A.
Fanchenko) Ukrainslkogo naukovo-doslidnogo institutu materinstva
i ditinstva (direktor-dotsent O.G.Pap [O.H.Pap], naukov-iy ke-
rivnik - prof. A.P.Vikolayev).
(RHEUMATIC IMART DISEASE)
(PRETIANCY, CMIPLICATIONS OF) (ABORTION)

PREVARSKIY, B.P., kand. mtfd. ?'.hL0VTS7.-VA, MI.D.
Premati-ire opontanec,to ;n
patients. Akush. i zgin. N-D 163. (M?.A 17:12)
1. Iz otdela vnutr~.nr,.,~y beremennyll" (za% dctE?nt N.A.
I, r, rm u!- -Is-gled-ovatel'skozo in----,-' --ii:la oklLrany
Panchenko) nrainskcg I
materinstva i detst-va (dii-lktcr-dotsf~nt

PREVARSKlyq B. A D hriEQ,~C,l "PULMONARY RESPIRATION
04A -
. 11 DONETS
1961-
MAT lj~ K
IN CERTAIN RHEUMATI QdLR-ID:
Q,JIN OF HEALTH UKSSR). DONETSK STATE NIED INST IMENI AAA.
GORiKIY). (KL-DVq 11-619 229).
-280-

PREVEC. Neviria, mr.
-I.I...-I ~ i~_. - -, -, . . -
Vrilrt~i-fift'h amn-'ve-ary sf -.he lar-m-ace" Ves-~ -I!,
no.10/i2z-7,62-;i63 16 3.

-77, - '.. I -I -,,,.1
I - .", -13.y~-
`4 162. Lecheniye all. 2 toe ---,,3rj,., i 1-kUkh itsill "rlc-.-: ,
I - . . ~ - .1 ~ . ..
Kazal~:hptana, 194"), No5, s. .'.,1-16
SO: Knizhnaya Letopis I No (5, 1"55

USSR/Enoineering Automotive equipment
card A t Pub. 71 - 14/17
Authors Prevslov, D. M.
-n
Title The use of lift-trucks during the repair of Martin's fAA aces
Periodical Mach. trud. rab. 5, page 45, July 1954
Abstract I -A narrative report concerning the use of lift-trucks (type 4000)
for trmsporting bricks during the repair of Mortin's furnaces -
in the Novo-Tagil Metallurgical Combire Illustration.
inbtitution.~'
Submitted

TSIOM0.9 N.A.1 PRETLLIS, V.K.
Use of acupuncture in hypertension. Zdrav. Kazakh. 21 no-5:42-44.
161. 15:2)
1. Iz kafedry terapii (zav. - dotsent N.A.TSiomo) fak-ul Iteta
u-sovershenstvovaniya vrachey Kazakhskogo meditsinskogo instituta.
(ACUPUNCTURE) (HYPERTLNSION)

PREVENDOWSKI, S. ; RUTOWSKI, 3.
A now reduction product of croconic acids.
P. 81, (Roczniki Chemii) Vol. 7, No. 1, 1957, Warszawa, Poland
SO: MONTFLY DDEX OF EAST EUROPEAN ACCESMONS (EFAI) LC. VOL. 7, NO. 1, JAN. 1958

VFONETSK Illya Grigorlyevich; KILIDISHEV, Grigoriy Semenovith;
t.-YARSKIY, A.Ya., natchnyy red.;,PRE-VEZENTSEVA, A.G., red,;
ILIYU$HENKOVA, T.P., tekhn. red.
(Basic principles of mathematical statistics) Osnovy matema-
tichaskoi statistiki. Moskva, Gosstatizdat, 1963. 307 p.,
(MIRA 16:6)
(Mathematical statistics)

PREVIALE, ~. (Torino, Italia)
On the order oil the Points of the n-di-mersional Eix-lfdea--
Fund mat 50 n0-5;463-47-31 162.

PAMIK., L, kand. eel I skokhozyaystvennykh nauk;-PREVO, A., kand.
biologicheskikh nauk
Increased efficiency in poultry procurement and fattening.
Mias. ind. SSSR 31 no.406-38 160. (MIRA 14:7)
1. TSentral1nYy nauclino-iseleaovatellskiy inatitut ptitseparera-
batyvayushchey promyshlennosti.
(poultry industry)

---~~~o
Actinobacteria. Mikrobiol. zhur. 23 no.5:13-15 161. (MIRA :L4:12)
1. Institut Pastera, viddilanerobiv, Farizh.
(ACTINOBACILLUS)

PREVOp A. A.
Poultry
"Commercial fattening of poultry." Mies. ind. SSSR 23 no. 1, 1952.
9. Monthl List of Russian Accessions, Library of Congress, AUgUSt -19AX, Uncl.
52

MUO, As$ kand.biol.nauk; SHAFROV, V.
1-
I,mproving the taste of poultry. Mias. ind. SSSR 29 no.2:19 158.
(KIRA 11:5)
1.Vsesoyuzny7 nauchno-lasledovatellakly institut ptitsepererabaty-va7u-
shche.v promyshlennosti (for Frevo). 2.BratsevskLya ptitsefabrika
(for Shatrov).
(Poultry)

KOIMRATYUK, N.; kaM. A.
Poultry
Several results of mechanical fattening of poultry. Mias. ind. ESSR 23 no. 3, 1952.
Monthl List of Russian Accessions, Library of Congress, September 1952. UNCIASSIFIED.

FR",V(J-l ;- A.
GV,crm. Aitsy v i rov'-:hozakh
Poultry fattening on collective state far,-:-s
Izd. Z., dop. 11.osL-va, Gos. i-zd-vo sel"Kil,z. lit-ry, 1953. "(5 -',). (`4-2`745'
I I

KOSILOVA, A.; MVO, A.
---, ~..
Fattening young turkeys. Mias. ind. SSSR 24 no.5:50-52 '53.
(MLRA 6:12)
1. Vsesovuznyy nauchno-iBeledovatellskiy institut ptitsepere-
rabotyvayushchey promyshlennosti. (Turkeys)

FREVC, A. A.
Turkeys; breeds, raising, feedin,7 and upkeer. Yoskva. Gos. izi-vo sellkhoz.
lit-ry, 1954. 60 p. V pomoshchl zc-otekhniku na proizvodstve
1. Turkeys.

09, -4,
P.-TiablWOC' d -4 A:'
61 Moskav.' Tokhad. Isid. Alyantol'i -*Wo-
i*OrProm- 1954, No. 3,34-8; a
f~. Zhw. Xhim., BW.
Xhim. 1065, 4171.-w-To the ratW of leghom ioc~ttrs. 1-3
motiths'old was added Q:5-1.0 -ial'. 'protan 'p'yrd~s~, O'.P.3
j.130, PeSOj,' 1441'aig. paqcriitlnli~d sfi4ulwcouify a
implutation -of tfils iupple*men,t,w-as Epade:
n erg satalhed.'
d fit k6iinulatibu w
w
S. uywt--.jl

The affect of wol,ifii- ri~lil 9 ~n Ai
t
ititill on the growth of yo roosters. A. P. Vuiogradova
and A. A. Prevo.- Trudy"Almoyus. Mauch. Issledocr. fmj, -
ReferaL Zhur. KAiR;., B".
Khim. red .n an
1955, No. 41OZ-Pan d scra ags of the
mucaft OLOIDall futestifles Bud wt.-Incrga ag blosellic,
stimulators were added to the dAy tutlem of young roWen,
Undu coistrolltd lub. wrditims ix 10% wt - In
served. Under practicA production condition.
D. S. LcV*

KOSILOV.A,A., kandidat aellskokhozyaystvennykh nauk; PREVO,A.,
kandidat biologicheskikh nauk; VINOGRADOVA,A., I
Quality of meat from fattened poultry. Mias. ind. SSSR 26
no.3:23-25 '55. (KLRA 8:9)
1. VBesoyuznvy nauchno-issledovatellskiy institut ptitseperera-
batyvayushchey promyshlennosti
(poultry)

PREVO, Anatoliy Anatollyevich; PELITISER, Sergey G-Akr7imvicli-l;
KHODANOVICH, Ye.Te., kand. sellkhoz. nauk, retsenzentj
SAVEL'YEV, I.K., kand. sellkhoz. nauk,
GOLOVXINA, N.M., prepod. sredney shkoly,
TEMEL'YANOV, F.V,, red.? TEFIMOV, A.L., red.; TSYPKO, R.V.,
tekhn. red.
(Poultry raising] Ptitseyodstvo; uchabnoe rukovodstvo dlia
uchashchikhaia sellskikh srednikh shkol a proizvodstvennym
obucheniam. Moskva, Uchpedgiz, 1963. 189 p. (MIRA 16s10)
(Poultry)

PATRIKy I.A., kand. sellskokhoz. nauk; PREVO, A.A.,, kand. biol. nauk
-WOMMOMMOM
Applying more efficient methods for duckling fattening. Trudy
TSNIIPP& 9t53-60 162. (MIRA 16:6)
(Ducks-Feeding and feeds)

PRETO, A.A., kand. biolog. nauk; STOLYAROV, K.D.; KAKORIII, r.S.
Imet's establish large turkey farms in the Northern Caucasus.
Ptitsevodstvo 9 no.6:36-38 Je 159. 12:10)
l.TSentrallnyy nauchno-iseledovatellskiy institut ptits'-
pererabatyvayushchey promyshlennosti (for Prevo). 2.Direktor
Krasnodarskogo trests. ovoshchnykh i ptitsevodcheakikh sovkhozov
(for Stolyarov). 3-Starshiy zootekhnik Krasnodarskogo tresta
ovoshchnykh i ptitsevodcheskikh sovkhozov (for Kakorin).
(Caucasus, Northern-Turkeys)

PREVO, A.A., lmnd.biolog.naulc
Soybeans aa a valuable protein source for poultr7.
Ptitsevodetvo 9 no.8:13-15 Ag '59. Ma 12:12)
1. TSentralInyy nauchno-issledovatal'skiy institnt ptitse-
pererabatyvayushchey promyshlennosti.
(Soybean as feed) (Poultry-Yeeding and feods)

SMWNEV, S.I., prof., doktor sellskokhoz.nauk; BOGDANOV, R.N., zootekhnik;
GOFMAN, M.B., zootekhnik; GRIGORIYEV, G.K., zootekhnik; ZHIDKIKH,
Z.A., kand.sellskokhoz.nauk; PMIOIIZHXXVICH, B.Z., doktcr biolog.
nauk, prof.; PREVO, A.A. -. kand.biolog.nauk; TRETIYAKOV, M.P., doktor
,sell skokhoz. "~'t-.t"t-SPENSK
, pro ., IY, A.A., kand.sellzkokhoz.nauk;
USHAKOV, A.A., Icand.veterin.neuk; SHAPOUWV, Ya.Ya., kand.sellsko-
khoz.nauk; YAGODIN, P.Ye., zootakhnik; YATSYNDT, N.N., zootekhnik;FEDO-
ROVSKIY,.N.P., k3nd.biol.nauk; ~YQHIK, Yej.,.red.; PAVLOVA, M.M..takhred.
[Poultry raising; a manual for farm managers] Ptitsevodstvo;
rukovodstvo dlia zavediiiushchego fermoi. lzd.5, perer.i dop.
Moskva, Gos.izd-vo sellkhoz.lit-ry, 1957. 495 p. (Bibliotechka
po-ptitsevodstvu, no.1) (MIILA 12:4)
1. Deyetvitellnyy chlen Vaesoyuznoy skademii sellskokhozyaystvannykh
nauk im. V.I.Lenina (for Smetnev).
(Poultry)

PREVO, Awtoliy Anatollyevich. ZIIIDKIKEt Zoya Aleksaadrovna,; AZABOVA.
O.A.. red.; GURnICH, M.M., takhn. red.
[Turkey breading] Ilmzvedanie indeak. Moskva, Goo. izd-vo 9~llkboz.
lit-ry, 1958a 199 p. (YIRA 11:11)
(Turkeys)

USSR / Soil Science. Mineral Fertilizers.
Abs Jour Ref Zhur - Biologiya, No 11, 1958, No. 48641
Author Pr
Ollantye, M.
Inst Not given
Title Utilization of Leaf Diagnostics
Orig Pub Fiziol. rasteniy, 1956, 3, No 6, 554-573
Abstract A large amount of experimental work on leaf
diagnostics in Africa with olive plants, coconut
and peanut crops Is summarized. Stressed to a
large extent is the complex relationship between
the nutrient element leaf content and the har-
vest yield. With fertilizer application, in
case of an a-.ute deficiency of the element being
studied, its content in the leaves may not in-
crease, since plant growth is intensified, and
Card 1/2
27

USSR / Soil Science. Mineral Fertilizers. IT
Abs Jour Ref Zhur - Biologiya. No 11, 1958, No. 48641
with a well nourished plant an Increase of the
olement content in the loaf is not accompanied
by intonsified growth. For individual regions
with the aid of leaf diagnostics, it is necessary
to determine their critical levels for each
plant which would give an indication as to the
necensity of fertilizer application. Leaf
diagnostics permits an explanation of field ex-
periment results, raising empirical experimen-
tation to tho lovel or scientific prognosis.
It was shown in practice that exact chemical
analysis requires less time than conducting
quick tests In the field. -- Z. I. Zhurbitskiy
Card 2/2

PREVOLNIKY 0. -
Murder as an act of violence. Neuropsihijatrija 9 no.1:86-91 161.
1. Iz Bolnice za siveane i dusevne bolesti Vrapce - Zagreb (Ravnatelj:
dr J. Glaser).
(HOMICIDE)

SOUCKOVA, Jit1m; VABECEK, Rudolf; technicke spoluprace: PREV ORUTSKA, V. ;
SUKOVA, M.
Certain results of experimental intravenous stapbylococcal infection
of rabbits. Toxic and invasive differences in 2 strains of Staph.
aureus. Cask.epidem.mikrob.imun.10 no.1:40-47 Jn 161.
1. Ustav ser a ockovacich latek v Praze, II. -ontologickoanatomicl,.y
ustav KU v Praze.
(STAPHYLOCOCCAL INFECTIONS exper)

PREVORCSKY, A.
Economic importance of concrete ties. p. 232.
ZEIEZNICAR. Winisterstvo doprawl) Praha, Czechoslovakia. No. 9, Sept. 1959.
Monthly List of East European Accessions (EEAI). LG, Vol. 8, No. 11,
November 1959.
Uncl'.

SVEJCAR, J.: PREERCN-SKY, I.; ILTH.,'till', j.; J.
Chemical compis4l.inn of -he !.R!]. of
~ -in., ana
primaU varirooe ve4ns. Rev. czech. med. 11 nc,.I,.- ri'~--)--~F) ',~~5
I. (ent.ral lli,-, 1-cal Lab.-r-atory, Thl-,,mnl-er tai, ':ns.~, , i-
al .- .
for Ca-diovanc;:Iar Plesear-~-,',. a~-.J Bu lcv~a licspl tal ,I~: r a pu ~~ .

PRITRATIL., Vladixdr
Fxp-rieme wiUi th;~-: deBign of gating and venting :Iyatcr-, -rj mr
. ji.0jr,
.L
for machinea with horizontal chamber. Slevar-,natvi 10 no.4,'149-152 Ap
162 .
1. Automobilove zavod-y. narodn-A podriik, Mada Bolealav,

RATIU, M., ing.; PREXL, R., ing.
Normalization of kinenatic parameters by the Rockwell
hardness test. Metrolo-ia apl 1-1 no. 1: 1-12 Ja 164.
0

Ratiuy Mop ing.; PEEn., R-, ing-;
Mechanical test on oupporting ball jOilrts- Yetrologia apl 10
no.7.-298-3og n 163o

PREXL, R., ing.
Considerdtions on the Rockwell hardness testing apparatus constructed
in Rumania. ?4etrologia apI 11 no.9:398-404 S 164.
.: 'IT- .
z .. W,

RATIU, M.; PREXL, R.
Influence of the loading speed on the Rockwell hardneBs
determination. Studii cere metalurgie 9 no.2t275-288 164.

L'27374-66 EWT(d)/EWT(1)/EPF(n)-2/ETC(m)-6 WW
ACC NRt AT6003077 UR/3181/63/OW/015/0127/0133
AUTHOR: ~Orelov, G.M.; Orlov, V.N.; Reznik V.Ye,_j eLjXdjn. A.SA 7~lo
-Y U~t/
ORG: Kuybyshey'A:V`tation InIstitute, Kuybyshev Ku byshevskiy aviatsionnyy insti
TITLE: On,the design of thermal characteristics of heat exchange aRMratus_
SOURCE: Kuybyshev. Aviatsionnyy institut. Trudy, no 15, pt.2, 1963. Doklady kustovoy
nauchno-tekhnicheakoy konferentaii po voprosam mekhaniki zhidkosti i gaza (Reports of
the joint scientific-technical conference on problems of the mechanics of liquid and
gas), 127-133
TOPIC TAGS: thermodynamics, heat carrier', heat transfer, heat exchanger
ABSTRACT. The author observes that the introduction of a heat exchanger into a Sys-
tem comprising several aggregates requires a design optimization involving the parame
ters of both thermal carriers at the normal as well as at the intermediate regimes.
He presents a ra7tional solution for this choice of design parameters, based upon an
approximate expression for the mean logarithmic temperature difference between therma
exchange carriers, %vt
eav Z 8s L(x - 1)/2 - 2VX J/3
which was found to give the best approximation to the analytically inconvinient pre-

L - 27174-66
ACC NRs AT6003077
cise relationship, described by a transcendental equation. In (1), 0 s is the smallest
difference of temperatuiis between the thermal carrieraq 01 - the largest difference,
and x = el/GS - the ratio parameter. Design formulas developed on the above basis are
presented and illustrated in several heat transfer cases. The non-dimensional formulasl
developed permit a comparatively easy determination of the required thermal characte- I
ristic3 of heat exchangers. Origo art. has: 5 figuresq 17 formulas.
SUB CODBI; 13,20/ SUBM DATE: None/ ORIG REFt 0051 OTH REP t 001
Card
NOW I

s/044/62/000/009/006/069
Ao6q/Aooo
AUTHOR: Preyem, R.A.
TITLE: On the ev~auation of Pranck-Condon integrals for a harmonic oscil-
lator
PERIODICAL: Referativm~y zhurnal, Matematika, no. 9,-1962, 3, abstract 9B12
("Tr. In-tp fiz. I astron. AN EstSSR11, 1961, no. 16, 57 - 68; Eng-
lish summdry)
TEXT: The article considers the evaluation of Franck-Condon integrals for
r harmonic oscillator by the generating-function method. In this manner it Is
possible to obtain expressions for the above-mentioned integrals in a simpLer
way than it was done heretofore; besides, it Is possible to find their asy.mpto-
tic approximations.
Author's summary
[Abstracter's note: Complete translation]
Card 1/1

FRXYGF-R, V.Ya.
Treatment of patients with hypertension by paravertebral novo-
caine block under polyclinical conditions. Sov.,ned. 23 no.7:
Ul-113 Jl 159. (MIR1k 12: 11)
1. Iz polikliniki NO-70 (glavnyy vrach L.I.Sazanova), Moskva.
(ANESTHESIAP CONDUCTION)
(HYPERTENSION therapy)

BULYCHEV, V.V.; YURASOV, V.S.; PRFYGER, V.Ya.
Vektorcardiogram of healthy people and its characteristics in
athletes. Vop kELrA-. 2-go MGMI no.21289-304 162. (MIRA 16.1)
NECTORCARDIOGRAPHY) (ATHLETES)

PREYGER Ma.
Z=::I__
Vectorcardiographic changes in patients with arteriosclerotic
cardiosclerosis. Vop.kard. 2-go MGMI no.2:331-344 162.
(MIRA 16:1)
(VECTORCARDIOGRAPHY) (ARTERIOSCLEROSIS)(HEART-DISEP-qFS)

PREYGERZON, G.I., kand, takhn. nauk
Review of the Icok "Flocculation of middlingB* by T.G.
Famenko, I.S. Blagova, and A.M. KotIr-ina. Reviewed by G.I.
Preigerzon. Ugoll 38 no.9:63 S 163. (MIRA 16:11)

AIMPSYEV, Sergey Yefimvich; ZVERENICH, Viktor Vladimirovich; PEIM,
Valentin Alleksandrovich; VERnCJVSKIY, I.M., prof., reteenzent;
I HTUDENY
dots.$ retsenzent; 1 1-0, K~G., dots,;
retsenzent; OLEVSKIY, V.A., kand. tekhn. naukv reteenzent;
RYKOV, N.A., otv. red.; GARBER, T.N., red. izd-.va; ILIIIISKAYA,
G.M.9 teklm. red.
[Crushing, milling, and screening minerals]Droblenie, izmell-
chenie i grokho-3henic poleznykh iskopapmykh. 1.',oskva, Gosgor-,
tekhi:zdat, 1961. 384 P. (14MA 15:9)
(Ore dressing)

PREYGErTZON G.I. kand.tekhn.nauk) dotsent; VINOGRADOv, ti.n., kand.tekhn.nauk,
' Y
dotsent
Preliminary classification of coals before Jigging. Ugol, --8
j
no.3:13-18 Mr 163. (MIRA 18:3)
1. Moskovskiy institut radioelektroniki. i gornoy elektromekhaniki.

PIL-' M&P ZOI.',--Sh. 1 .,-- kand. te-khn, nauk
Work of the aection of physical o-tallurgy at the
Republican Conferenno in llinqk., 1-79tallovecl, i ter-m., olur.
met. no.7-64-3 of cover Jl 162. (MI-di 15:6'/-
(Physictal metallurgy-Gongres:;es)

Rs AP6009609
AU-kHOR:, Preygerzon, Sh. I.; Kovnatskiv,___V. S.; Cenkin, V. A.
ORG: Belorussian Polytechnic InstituLi, 1-finsk (Belorueskiy politekhnicheakiy
indtitut)
TITILE: Iron-gpntainirig.cermet antifriction materials
t . K_ 11 ]~_
SOURCE: Fiziko-khimicheakaya mekhanika materialov, v. 2, no. 1, 1966, 72-77
TOPIC TAGS: cermet, bearing, antifriction material, lubrication
I 'r
ABSTRACT: The authors found that iron-containing cermets have high wear resistance
and can function at higher loads than bronze; their running-in properties are poorer
,than those of bronze, however. This may be explained by the fact that the plasticit,
of cermets is lower than that of bronze. At sliding speeds of 2.5-3 m/sec and with
abundant lubrication, the load-carrying capacity of cermet bearings is equal to that
of br9nze bearings;1'6t lower speeds ~ermet bearingsliperform better . Under light
loads%nd low speeds cermet bearings can function without additional lubrication;
this is a substantial advantage over nonporous bearings. Addition of copper to the
cermet lowers the load capacity of the bearing, but improves its wear resistance.
Increasing the graphite content of the cermet aboVe 2% impairs its antifriction p .ro-
perties. Of the materials tested, cermet*ZhQ-2P(98%Fe.+ 2%C) exhlibited.-the-best.n-
antifrictioncharacteriatics. Orig. art*. hasl 62 figures-and 1 table. IVS]
SUB CODE: 1l/ SUBM DATE: 150ct64/ ATD PRESSt //=A
Card 1 11 04t'

MWICH, N.Kh.
Testing stop watches. TriyAy 71-111M no.2:31-48 147.
(MIRL 12-1)
(Time clocks)

P:-~ L-11TI-UITS-f-,Yj F,-..
New office madhines to be introduced -.*n zechc-slovakia durin.- the c3ecc-rd
Plan.
P. 371. (Technicka Praca, Vol. 9, no. 6, June 1957, Bratislava, Czechcsiovokia)
Monthly Index of East Europein Accessierv LC. Vol. 7, no. 2,
February 1,058

USSR/Chemistz7 Physical cheiaistr7
Card 1/1 Pub. 147- 20/27
Authors Maslov, P.G.; Prevratukhin, V.D.; Danilov, Yu. V.; and Lychagin, A.A.
Title Oscillatory spectra of n-pentane
Periodical Zhur, fiz. khim. W2, 328- 6, Feb 1954
33
Abstract The symmetry of an n-pentane C5HI, molecule and the coefficients of its
,effect were determined. The b&sl-c- frequencies of n-pentane were calculated
and the interpretations are given in tables. It was confirmed (through
calculation), that the number of valent oscillation frequencies of C - Hi
bonds should be at least seven and,not four as mentioned in literature. It
was found that the oscillation frequencies of C - C bonds of the linear
C - C - C - C --; C chain werejto a greater extent, generated by the oscil-
lations of the C - G - C components and their reaction with the C - C
bonds. Thirteen references: 9-USSR; 3-USA and 1-German (1935-1952). Tables;
diagram.
Institution,
Sulinitted kby~ 80 1953

PRMTM, G.V. [deceaseal
smwmwffmw~
Properties of setB of Jacobion and generalizod-Jacobian systems.
Zblr.pratel Inst.mat.AN URSR no-9:55-61 148. (KERA 9: 9)
(Linear equations) (Aggregates)

,ITiEYGERZON9 G.I.
Iwiestigation of coal preparation on smill specimens. Nauch.
Trudy MGI no. 32:15-46 160. (KIPI 14:2)
(Coal praparation-Testing)

G J.