SCIENTIFIC ABSTRACT PETRASEK, R. - PETRASH, G.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001240310013-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

RA-rn, it. ~ Prahn-Kre, 1hidejovicka 800) MASEK, J.; P -ETRASEK', It.; Technicka
spolupraco: MIMINGEROVA, M.1 S tn tint S
ZVOLANKOVA, K., inz.
Some problems in obesity and body composition. Cas. lek. Cesk.
104 no.51:1386-1389 17 D 165.
le Ustav pro vyzkum vyzivy lidu v Praze (reditel prof. dr.
J. Minsek, DrSc.). Submitted January 1965.

PLACER,Z.; VESEIXOVA,A.; PETRASEKOR.
Interaction of antioxidants in biochemical processes. Cesk. hyg.
10 no.3t260-264 My 165
1. Ustav pro vyzkum vyzivy lidu, Praha.2. Z.Placer's addresst
Praha-Tkrc, Wdejovicka 800.

a at 6 Oft a & a a
9 ft 0 4 1
Ott 0.0 " tterts
1>1, Not&
eon
411POR
eon
e
.4 "1 461
w;;vvtAmA" manila
so* #00 IVW
a
p 0
"r 440, Oll, .6"0k 0. *11"o-I I
IF OF
Dkt,.ml. w 11110IIA1%.
WAN111- 1-4 AII%IIIJA 11001-1 A
the kwat6ms with rumps, owl d The geological formatims
"I &T;,pbjjr, "u6swOrl'ite, tak, a-st".t(M. l'aritc. Irm"Mr.
XvIv,4111%. ptk,,j,hAt~. Cuolin. Ilefiriff'. 14M-hi"Al
t"Llml Lirw1ohl. PAWY Flly- b" rlsy-
qu.1111 411.1 I.Ow motel Lill fix the ImAhviltiMu%tiv 1,
It 00
I;j Poo
sat

v a Is a 6) 0 a 4 W
hot 60916,01,11111 Opli$1i V~_;jj Wt C11 M a n
Im Is t & 1 & . . . . . i
oex
Y "'!
son
04P
0 ft
0%
60--
111411CP
oo_-
0.
00.
00,
z
PetraKbjKkjW. Av% i It I A% CRAP I I TR AND 111% N, It mcF..
J - 124 1m) 'Am iii'v.) Twodr,trit-, if),,
Alp, III Stvr.i "1101 the hilli Of IAVRcr Au,ttix. )-kht graph
tic I it%- paphilt: ill the Alliq mt%i~ts of much JiNtiultij
all" f0blell able, 010 b"Womir., IN) ar.ly
".It kCN Of IAlcOlOiC AXt. TU StUpkill! WAM~ Ate InetA.
morphic call Watil. of thr UPW Coal Mr.iturcs. which
tu% r bqvu chAllvA t,- v;aphilp by The ihwp 1.1ding of the
S141r% Thr paphi(ir il. AIII(SPI10311. TtW thWkIWIS VWkS
l"Wil A few tv"t V~ its- to In "Wim I he ftwit we
r.mmnjie~ from ~ml it, WY CAV14pil It b lans.1 In Italklie.,
'.W1,,d by hand, tit,c gTIMiki. And Mit A111.1 if it J, WA 6.ki.1
4, 'rude It is xhipp"I in Imcstmir %Ck%lcn ba"irls. '14yrian
Itis
umA (to snAkinji qq~sldrs by thir Au*ttian iron wW %ttvi
wurks. It is low in sulfur Althm4b riot as duralilk mks
Ceylon or 26falthsommir KrAphitr, that fircornSlytia Is much
lo%'vrinrrk*. Tbirdrpattilsol LowerAumIA& I*kmg ton
st-iir4 Of hiXhly 111tirtamorPhic rOrks. The paptlite is
pally cry0alline and lmrtlv ismorphout. The orr ill low
In paphitr calbo", 4%tiaxits twlwlrrll .30 MINI W:~' mp
61l'o,it lwst.
RU'vivall, 1#0011 a" got fill M*
INC. 1PINW114 0" IMIX14.
0 -JS-W vi I X
a a 0 9 It a ad elm 419114911;111 or *1 1 1 1
Jill, ..0 1- 1. ....
0 0 0
let 00
I k' 00
v go
roe
800
1, go
Ir 00

81922
S/05 60/009/01/02,-,/031
9201YE691
AUTHORs Petrash..G.G.
TITIS. The Width and Profile of Infrared Absorption La-nk",\
FMODICkLi Optik-a I apoftroskopiya, *1960, Vol 9, Nr 1, pp 121-123 (USSR)
ABSTROTs The author recorded very carefully the following infrared bands-
100B CM-1 of Solid usphtlAilese, 1030.7. 1147.4, 1217.6 cm-1 of
pyridiao,903 cm-1 of eyclohanno, 1036.8 cm-1 of benzene and
918 CO-1 of acetonitrilie. They were recorded using a double-beam
spectrometer with an echolette grating with 500 line@/= (Rof 2).
21ploying slits of 0.4-0.7 cm-1 width and a low rate of scanning,
all those bands were recorded practically without any syetematic
distortions. The AMPISN were placed in 11acl coils .Tho accuracy
of band-width measurevents amounted to 55L The results
(table on p 122) showed that only the 903 ca-1 band of eyolohex-ano
and 1147.4 cm-1 band of pyridine (the latter io shown in a figure
on p 122) had simple profiles ihich agreed cloosly with the
Card 1/2 4-

81922
S/051/60/009/03./025/031
E201/9691
The Width and Profile of Infrared Absorption Bands
dispersion formuia. These two bonds can be used to estimate
distortions of infrared spectra by optical imstruaents.
Acknowledgmeats are side to P.A. Bathulim, V.I. Malyshev and
B.G. Rautian for their advice and to V.Ya- Balakhamov for his
help in measurdasixts. There are 1 figure, I table and
7 references, 4 of which are Soviet and 3 international.
SUBMITMs February 12, 1960
Ca rd 2/2
LO

AU-MANDROVAO V.I., kand. ist. nauk,, starshly nauclalyy notx..-.
PETRASH V V starshiy nauchMy sotr.; BDGDANOVA, A.A.,,
a r~-O-y `='a*U*clz botr.; LIVSHITS, I.A., starshiy nauchriyy
sot.r.; VIKULICHMOV., K.L. polkovnik., red. [deceased);
SOLOVIYEV, N.I., red.; SOKOLOVA, G.F., tekhn. red.
(N.P.Lazarev; documents] M.P.Lazarev; dokument.. Pod red.
X.I.Nikulichonkova. Yloskvat Voen. i2d-vo M-va obor. SSSR.
(Russkie flotovodtsy). Vol.3. 1961. 576 p. (MIRA 15:2)
1. Russia (1923- U.S.S.R.) TSentrallr*,y gosudarstvennyy
arkhiv Voyenno-Morskog,) Flota. 2. TSentrallrWy gosudarstven-
nyy arkhiv Voyenno-Morskogo, Flota SM (for Aleksandrova,
Petrash, Bogdanova).
(Lazarevj, Mikhail Petrovich.. 1778-1851)

FETHASCH' CK, *it.,
GUIDO ClVhAN, "Itz,)er. Akad. '-ilss. '~v'len, Matti. nntirw.
Klassf~, Abt. 1, 152, 177-242 (1943)

V S 99 A L do N 0 ft I I I W
004
000
000
0 *A
*OR
.9
00.
006.
so go** got** 00*#
"-. 1-1- - I.- f -3-1- - 11.
.Do
Ines
too
It es
I n es
fah,bo, 4, 94 141 145 4K (11AW
'1 hv nattlye of sitatification in % hich refr4clivy ctAy) cAn
be f,,und. the* origin Jod COHIPO%iliDn, and tfepmitq in
Furojw and Ammm we lli%-Usml. In grnrral. they are
lun4wmrd Laolins and mn be found in W-1 fiiA,,ivg, and 00
r1wit,wilic V~V.. Iml mosettic sMilln-litAlkM4 do out
f'"113111 hishly FOrArlmy cl.y,.

ls~ ONtal"64 Cal lbilmod
1
90
Is al m I A I
1

l- % It In a 11 It I A 9 1 P I I I re
4
11-
It
a Aw-
0 0 0 0 0 0 0

Oft
.040
0 00
96C
0410
00.
00-
04101-
"..ave"w"
out-We
***#Nam
NUN I'm vim loss 6194) a al 0 Do 61
1.0 ."v #I- #Volvo
..tgako .048
Is
1,
I
Petra xbv;-k, W. X CtInt-wils lltrowl% OP 711K RAM
130611.1RIMA ll~ III-LGAMA. X. proki (.*,,,1. 47, 61-417
(1J1311) Jejw~jlx in protheastem llulgoiA are dr
wwsl~l Dw chnonlite is lound in ittrallIAT kilws in
"flW11111111rd p)-lowilile.
Gv
00 00 Of
0 0 0 0 0 0 0 0 0 0 0
00
00
00
00
)O0
00
00
#4 R 43 U Is 0 a It 0 4 1
0 0 0 0 a 0 0 0 * 0 0 0 0 0 0 0 0
0 40 0 0 0 0 0 a 0 If 0 0 0 0 0 0 0 0

A a a I I s to it u 1) w as M a pq a 121 a a aim a wx x1jor 3;13 bin bv wavoil a 43 a Iago
Vil I A. - i ~ r 0. 1 k - _,J~

00 4
[, 00
0 a
Go
0
0 00
go c
?Delta of the eastam 11WOPS in 11W.
00
0, SLU. WS)tbtl Z. Pail-
0
0 In KMtb%.&stcM Pulfulla

I
i
-to
00 s
le
0-un

00 11 -00
no*
00,3 -, =00
06.) coo
00
00. too
00

are*

100

woo

too
A S a. I L ANITALL&INSK&L LITINAIM CLAtWWWO to
We a
sdaDys -d 19106a .10 Ov got
__T
T__ 411131c"t
'
T
0 0
6 OD
9 An a a tu 0 IS I IN 66 2 A a
0
0
0 0 0 a 0 0 0 6 9 0 p 0 0 0
goo

: : :
mur
0 0 0 0
0 0 4 0 0 0
-4
a Aso I ollnuumnl6lp" a 0 v 10 11 u 0 w 0 b a IN 4 41 a 0
CL a-A-L-A-2-1 a A 0
0 A..P- Jb!q ('001t1 #1. fliq*1 so
boc! Lit I

09'. -00
*0 9 i-00
00 -00
9* - 0 a
00 -00

Welthrr F. h-tra-
or* delrb
6
m
Irbeck. "an Erg $6. 491-4till.391-A &%crip
of thr y 4 ciumi r wstwntint anti IIb-Zn dqw~ns,4 zoo

Con
roe
sea
00
zoo
go*

age
=00
'ties

slIbLILIM60CAL LITIOMILINI CL&$SWKAVKN
S L A
u too
look, ".0f
%.vOpj Q- Q.t
Age
CI
at a a up man flu mon NO #A A 1 0 ad 0 0 9 1 If 101 9 a 0
P
11 10
a 0 * 0 * * a 0 0 0 0 a
06 00 60 009 0 * 0 0 a 0 e & 0 9 0 6 0 0 0 a & * 0 0 0 6 0 0 0 0 0
0 0 ;10 6009009 0 00 0 : : 0 0 0 0 *S1

"Al-Mia a wave tpw*w-
71 lip 7p; ;R; -*I,*-
0. 0. 041 041 41 0, .-to
PaDMI11 AND P"PIDNIMIL-11
lie 75-7 The ore deposits of Bulgaria %% 41t h~ t F. Vi it, I- k
Hrt, kwwds (k, A-i home, fvrJl -W..414 iii I-00
A r, vium Wit f4r,crilttmm~ are giv,-tt 4 tri-mv
so f(., of Fe, L't, Sill, %1,i, Ill., Z11. L'11' sit, and
NI 1, 11.1. 1 1 1. 1" It,, '100
lee
-a*
00
zoo
00
go
00, ;;a a
is
lie a
. ~ r-xi -0-18
=so
&ITSLUNWAL LITIR&TWE CLASSN"KA1100 zoo
Maw ~aa
11"011
SOON$ -4 nc) .10 ow Go[ 81"41 64a 0'T it.
IF 13
P so it 0 V 0, m an not mutt 110111110A I
a 0 OGG* 0 ago*** 0.0-04-6 a a a- a 6 a a 0 6 0 0 a 0 1 0

cp
CK
J., -
(IA'(.IMn.AukmAp. lirrt* a. hakikilmanfl.
1 r
14rrftr-
rums. Id. flanenbritu

si `o- Tip. t d Editura 19~4. ard
their fline t i r Y)s in. ;;n(l rldiophony.
~l j','ot in LILC
L'L
i"'A-IA
ef

COJOCARU ) V.; IVANCEAhr, I.; MARINESCU , L.; MIRAI , I.; P - jW
~ __jC7 M.
Detector of scintillations in gas with technical argon, Studii
cerc fiz 16 no.8:917-921 164.
1. Institute of Atomic Physics, P.O.Box 35, Bucharest.
k--1-.;.'

A U. -C
Ll Ar
!
ip)
if
Vi p-"
bi 7- q4l cg. G.A.
43 1043- SD 16431g.-A ~ I= hm b"
;;4Q.;Dx&s iz. 012 im.the lisbt BMW, by mam -
mat d do vD.* of "yo, N=d N., botwem 2do., it mf Spi
to 00 gram cf an uwwmm Z
trmkwkn.m
The Immob h:
whm a - 2 et 0 n Is/*.
to ~ oba tmcks do A -3.
-Z'
afitV
b biwm&ml cf the
p tbmxwtkmw MA owl. Icc 0 ph*" so a

RU'ViTILI/Iji,clear Fnjy,jcs - Nuclear RCa,tj,,,
Abs j,ur RC-f' 7-hur Fizika, 11--' 12,s I.959, 26922 C
Auth jr A.C. Petrnscu. M.G.
111st
Title
Fissj,,j
Ori C Pub UY Ne,~Ptive
~Stu(lii Si '~ercetari
46~468 fiz' "Cao, RPR, 1958, 9., Ili
Abstract
Se,~ Abstract 26.02i
Card 1/1
27
TITLZ
ORTC.
Fav- C.Iim.- 19571, B,No~2, V)3-767
ABSTPA7T A aurvey on th6 application of different petroleum dia-
tilletion pr,-,~,uctE in plant protectIon. ~chiavej.&n-
'0
obtainea in the giveL k~rea iLl Relvlsnia give rveamis for
the application of thoso prodUCta an a w-Ide 3esle. Bib-
liograpI4 at t-Itlos.
4

-PETRASCU, Sever& PROU, Elvira; BALLIF, Gabriela
Analysis of the phenoVacetic acomounds by indirect method. Studii
cere chin 7 no.4:549-568 959. (FFAI 9:7)
1. Institutul de cercetari agronomice, Laboratoral de fungicide-
insecticide, Bucuresti.
(Mixtures) (Phenoxyacetic acid)

S.
Z.-
A colorimietric method for t ~ie deterirLination of dinitroplienois. P. 93.
STUDII SI CERCLTARI DE CIIIII
Vol h, No. 1/2, Jan./June 1956
Ruriania
SOURCE: LEAL, Vol ,,, No. 10 Oct. 1956

~:,~,T~Scul S.
S~mtliesi-- and r)hvsico-ch(,,,dczil stud3- of' cert,ai.:, ariion-active ~ . Tc~
T'IDII SI (-YRC!-TAIU! BF CHIME
S
S
Vol. 4, Lo. 1/2, Jan/june 1956
Hillmnia
SOURCE: MAL, Vol 5, flo. 1,~. Oct. 19~6

-i-I -1t f
'14
r
00
*a of ey"w"Idwhoolift add. N. N. Mattim %M 9,
11ttm". *XPt4 -9
V'red. wad. Ui. Romwevir 9. ab
10"7) W.111% with "tin in the toresewe of
sk. NIM19 Iwolov" Clio Clio -00
goo (1) (oberr vr4-thv%_-v1 - Cal"100cill). a wbile crym, \t it,
., m, 124'. Ttgr prewmv of tbr krictow group in 00
I hrbms verified by the prepto. of the w1olle-tolak. Jlc- C11
vfy%t. ozinw. m. 131'. and the arookvirboxope m
so., 1111c 4/11
a i Or witil ak. KOH. I it cyclind to cjprk11wx),kia: zoo
*0 11 thommimir acid. in. WIP (frong ViOll). By .1miltor I %~O
000 i m1b.), 3-hywImY4-l,V~'Yl-, 3-hytirmy-34waryl.. ol*1 7 ,/ ro 0
0941 and 3-hydruoy-3-pyrrarykain" kv b"n Ix. C-0113 zoo
64 well ax I he corm ng cizorigoot be
to. By dthydmOm at slot 3-pomitktog in the prvitoce I
of IICI slot mimkiles give tior folloovinji colmcd s.. CO ace*
it
H F140
lorki-red, in. 27W. RedunIZZ
Wilb a %N civeg the CWAM*M J-Plormaryl-. 3&wyl John R. Ckvtf- 1000
3-Py"oty"aJAW. By the lortin" of If on
11ght m~)W. C1.16AN. M. M% IMM. In Sk.. Collo. 2&0
:
obtained. Itcannotberedum1by
either %, at Zoo anti HOAr in C.U.N. Its peope. irs
be q*ww 10"natto (U), w1gkh may also mult
2. Si from am, dehydration and cyclizatiom of 1. FuHbrr.
onsnigrool oudin we In prnvvm. tie 0
floe
lanes* -6 dwj "go Co. 90-t
-,---T-, V ) & -T 111 all A a ad a a 0 .1 w 0, a JA
re, ", ; so 0 0 a a It is i a Q i
:0 'a Ali; ; 0
0 All, 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0

Determination of dtnJtmtthoamI in lumUddeL S. Petrutncu
Ya-d E. Grou 1.4naL Inst. Ctyc. agron, Romdpt, 1952-3.-7955'4. S%
509-517)~The :respxtive drawbacks ni the l(necht-ilibbert
(TiCl. titration) and Fischer (colorimetric -seaction 'with XC-N)
methods are discusied. A new method is proposed in which the
dinitro-o-cTtsol. is convei tL-d JZP - 50% H SOJ into diaminoamol
h h is then oxiii3rd in amino~uinonciinjne by a Mayer reaction
I"
IwiIh KCr,O,), and exti ction measured -witb a spectrophotomeier
or phDtoclectric colorimcter. Within ccrtain (undefined) concn.
limits the colour devrIE,ped lollows the Lamlcrt-Bettr law. The
accuracy of the method is between I and 3% (mean 4 %), i,-.. that
it is comparable with 2hat of the ~tivc, older maho& considered.
71c coloration produced Temaim constant for 24 hr. (FromFrencht
summary.)

P,
compounds Sever Petriscu and E-..Iv~ra Grov. e cad. rip.
,pleularc RAP~~?Mri Adw. 4'
Afixts. of hexachlorucycloltexanc with DD~ and Ilexachloro-
benzenc have IxTn analyzed by detg-.70ii total Cl prmnt
and the hydrolyzablf.- Cl. Equations htwe bc-en found f(jr
Caleg. the per cent uf each cumpinwnt in the inixt. The
r." relative accuracy of analysis fur pure inateri.05 is =I:O.5Gflcl,,
V~ und indelmndent of the ratia betwi-en the cuniponenti.

COLDERY : RMIANIA H
CATEGORY : Chemical Technology. Chemical prodticts and Their
A-plication. Feiticides.
ABS. JOUR. : MKhim., No 17, 1959, NO. 61985
AUTHOR : Petraqcu, S. ; Grou, 17.
DISTITUTE :
TIME : Indirect Analysis of Binary Mixtures of the Poly-
cblorinated Comnounds.
ORIr.. pUB. Studii si cercetari chim. , 1958, 6, 'No 1, 127-138
ABSTRACT On the exa-mmle or a mixt.itre of IfCCH and DDT, the
method of analysis in\olving binary mixtures of
polyclilorinuiterl com coinds is generalized. Pre-
sented are eneral forrtilas for c&lciilation of th
the coni-Pr)t of I~ot~, cor-onents in rAxtures, With
tYe aid of the develoned coefficients, it is no-
ssible to derive numerical exriressions, epnlicable
for any snecific instance. Nece-sary requirements
in making this method effective is nrecise deter-
mination of the total (Bush's method) and of the
effective chlorine (dehydrochlorination at approx.
^200 with alcoholic KOH solution with subsequent
determination of chlorine by the potentiometric ti-
Card: tration).

'W& f7 V
RUMANIA / Chemical Technology, Chemical Products and H
Their Application, Part 3. - Pesticides.
Abs Jour: Ref Zhur-Khimiya, No 18, 1958, 62037.
Author :_Pever Petrasou, Maria Ilie.
Inst : Not given.
Title : Study of Physical Properties of Mineral Powders
as Insecticide and Fungicide Fillers.
Orig Pub: Studii si cereetaril,chem., 1957, 5, No 3,
389 - 394.
Abstract: The density, the volumetric weight, the poros-
ity and the natural slope of fillers (benton-
ite, kaolin, diatomite, tale) were determined.
The granulometric analyses were carried out
with a microscope, as well as by elutriation
and screening through standard screens.
Card 1/1

lr-i Dal Ql. i:-
;r 12
':Te t:e Tl'-e-:C-~S :-f
-~Stract: A --ev-~W.
chez--istry ~js
ris sr:i,ier.-.s eisiersii,j_ '-ht!
Card /I

RULLUTIA / Chemical Technology. Fats, oils, waxes, soaps, H-25
detergents, flotoreagent
Abs Jour t Ref. Zhur-Khimiye., No 12, 1958, 41189
Author iPotrashku.
Inst iNot given
Ti t1o iTheoretical principles for application of surface activo
agents.
Orig Pub iStandardizarea, 1957, 9, No 11, 536-543
Abstract -. Theoretical principles of the modern conception of surface
active phonomona is briefly stated (wetting, foam, fog, emulsion,
suspension, floatation, washing properties of the surface
active agents). Certain mathematical equations aro cited,
which express the relationship between various values in
systems having a liquid as one of tho phases. Thirtoon
library roforoncos aro given.
Card 1/1

PEIRASCU, S.; PC-LIZU. A.; BALTAC. M.
Petroleum chemistm- in the service of plant protection.
P- 763 (REVISTA DF CHIME) (Ducuresti, Rumania) Vol. B. No. 12. Dec. 1957
SO: Monthly Index of East European Accessio)-li 'F-E-Al) LC Vol. 7. No. 5. 1958

o,-it,hl,;- 1n,"_1 C,

PETRASU, F. --
AGRICULTURE
Periodical SBOf6Ih. RAIA ZU-MULISKA EKCJ4CIr',jKA- Vol. 31, no. 10, Oct. 1,,-)58.
PETRASEK, F. "Zootechnical Improvement Service" as a means to improve the breedine of
stock, especially cattle. p. 717.
Monthly Idst of East European Accessions (FJ&AI) L', Vol. 8, no. 3, March, 1959. Uncl.

FFMASEF, F.
Use of electroerosion for productior and restoration of worn-out dies. P-365
STROJIFMSKA VYROBA Vol. 3. no. 9, Sept. 1955
Czechoslovakia
Source: UST EMOPEAN LISTS Vol. 5, no. 7 Jula, 1956

j~eftamjt 04 elaboratiGn of stet3istion ttst for the din
zBosts
rat hyperthymidism. Milan Vavre?.kn nod Jan Petrb-kk -
~
011. int. k1lo.. Prague). CO.Sopis
03-709M.-Clue C.,>-afainnbenzoic uOd (1) unsadminii-
tered togedwr i~ith 0.5 1. tin anti both Irve and tutu) I'
estd, IP.urInr collected at Pir. intervals Glyclne and ih.)-
cumnic ktid conjugatei art nls* included a, the methtA 11:~ 11
measures all dinutizable amints. The ilifitmct between
free and total I represents acetylated dtriv-atlves and it ex..
t- pressed % of total 1. The acetylation test was per.,
formed in 13 patients with manifest bypdUjyrofdlwn and In 11 - I . I
13 control subjects. The av. c.'fo of acetylsted I In hyprr-j
thyroid paticau; Is silrillicantly lower In the urine coUected,
In the first and second peziodi. 'The scatter of the valves~
timmas" whca wines ot the first two. thret, or Pur Cal-
lection pe Jodi are combined; significance of the difference'
between cinatrols and hyperthym!d patients Inemses.
Acetylation In Vie urkie cnll~cted during the first 3 hrs..
after I Intnke Is recofninended for diagnostic pu t3, the'
r
av. belng 61.8 :h 0.6 in controlB, 33.0 -+ 0.3% in, rlyptri 1q.
told patients. A decmesc of availible activa acetate in
hyperthyroldivrn Is ntggeated by the fact that the diffelenW
h
between controls and hyptrtbyit+I p:- tients Is higher in I e,
atie level Is high,
t first hours of the test while the if"In,

PEMASEK, F.
IyUse of electroerosion machinine." P. 304.
STROJIMNSKA VUOBA. (MNISTEPSTVO TEZKEHO STROXERENST71, MINISTERS-170 FRRSNDIO
SMJIRENSTVI A MINISTERSTVO AUTOMOBIWVEHO PRUMYSLU A ZFXMFLSKYCH SIROJU.)
Praha., Czechoslovakia, Vol. 7p no. 7~ July 195~.
Monthly Idst of East European Accessions (EEAI), LC, Vol. 8, No. 9, September 1959.
Uncl.

for RebabditaUng Wom DI-m Yyuziti ekktrotro" pro Ivarove
k
buern epairebnyeb vk1jusic
. (Caccb.)-F-
rewid r~jrubaj V. 3, no, D, Sept. 3 955 p, 365-367
l
f
cfde 'Mosion
or ina4iiiiing comp
ex j
-nn,
3 Bnd fiv icsiming Nvt4m dirs and
17 sphes fov steaii-lurbiny %
,
Wurb. EquiprwW wid opcraliog ;nqjmvtlcm.,, indi0ing cL-0.
'
bqul
d. Pbmogmplis, .Iwgrants.

PETRABEXX- J.~
Stress and catecholamines. Cas. lek. ceek. 103 no.28t772-778
6 ii 961+
1. 111. interni klinika fakulty vaeobecneho lekarstvi KU
[Karlovy university] v Pram; prednostat. akademik J.Charvat.

HOUCXK, vq-rj-,~~-J--* X)WTOVA,V.
Phartmeological effects of aryl nl$rlts on the secretion of
antidlurette hormone. Ceek.fyolol. 9 no.3:233-234 Ny 160.
1. 111 Interni kllnlbt lakefake KU a Laborator pro ondokrinologit
a metaboliezus, Praha.
(NITRITES pharmacol)
(VASOPHISSIN pbqstol)

PETRASEK, J.; ZARUBA, Q.
Use of geodetic methods in the investigation of the sliding movement in the area
between Sucany and Klacany. P- 33.
STAVENUCKY CASOPIS. (Slovenska akademia vied) Bratislava., Czechoslovakia. Vol. 7,
no. 1, 1959.
Monthly list of East European Accessions (EEAI) LC, Vol. 8, no* 10, Oct. 1959. Uncl.

SONKA, -T.; !!M~uu~j-
Qm regulations of fat netabolim and their relation to obevity. Can.
Lek. Cook. 101 no.6t279-284 9 7 162,
1. 111 interni klinika NU v Fft2e, prodnoBta akademik -T. Charvat.
(PATS metatolim) (OMITY metabolism)

HORKY, K.; DVORAY, L.; PETRA3Fr, J.
Cardiovascular changes in iner,.a3ed elimination of presnor walnes.
Sborn. lek. 66 no.10:304-315 0 164.
1. 111 interni klinika fakulty vsecbucneho lekarstvi UniverEity
Karlovy v Praze (prednosta akademik J. Charvat).

7MEKY J.; DUBOVSKY, J.
-z -------
Facretion of 3-meth=y-4-lwdroxy mandelic acid (vanillin-nandelic
fi.cid). M Metabolic diseases. Sborn. lek. 44 n0.3:93-97 Mr 162.
(MANDELIC ACID urine)
(LIVER CIRRHOSIS urine)
(DIABETES MELLITUS urine)

DUBOVM, J.; FETWERP J.
Phenolic acids in the urine. I. Beport on current research, personal
observations. Sborn. lok. 44 no.3:69-74 Mr 162.
1. 111 intemi klinUm fakulty vesobeenebo lekarstvi UniverBity Karlovy
v Pmzep prednosta akadeimik Josef Charvat.
(PMOIS urine)

PZTBASMP J.; DUBMKY, J.; PACOVSKY, V.
Zxcretion of 3-mthomy-A,-bydroxy-nandelic acid (vanillin-eandelic
acid). III. Flyperfunction and torperproduction state. Sborn. lek. 44
no.3s98-93 Mr 162.
(PHEOCHROMOCYTIOMA urine) (MANDELIC ACID urine)

DUBMKr# J.; PMWEKA, J.
Pheno.lic acido in the urine. II. Observatione on the method of deter-
mination. Sborn. lek. " no.3:75-79 Mr 162.
(PMNOLS urinv)

FEMSEK, J.; DIJBOVSKY.. J.
-------------
Facretion of 3-,mthomy-4-bydroxy -ndelic acid (vanillin-mndelic
acid). II. HyMrtenoion. Sborn. lek. 44 no.3:84-88 Mr 162.
(MAND&IC ACID urine) (HYPERTENSION urine)

PEMSEXp J.; DUBOVSKYj, J.
Excretion of 3-mothmW-4-bydroxy -ndelic acid (vanillin-mndelle
acid). II. Hypertension. Sborn. lek. " no.3:84-88 Yx 162.
(WIDELIC ACID urine) (HYPERMSION urine)

PEMSEKP J.; DUBOVSU, J.
-
Excretion or 3,-wthw7-4-hydrwW-mndelic acid (vanillin-mandelle
acid). I. Healtb7 subjects. Sborn. lek. " no.3'.80-84 Yx 162.
(MANDELIC ACID urine)

L 11,5749-66 - " 3 __.- - - . - - - - ,
-- - __ __ , --!__ 41 ._P
91-WOO5480 (A) SOURCE CODFi CZ/0078/66/000/001/ODOIVO004
-INVIWORI Regnert Karel, (Engineer; Prague); Petrasek,-Josef (Prague)
ORGs none
TITLF,s (; device for the high frequency, high speed zone melting of semiconductor
materialaj CZ Pat. No. PV 2281-65
SOURCEs Vynalezy,, no 1, 1966p 4
TOPIC TAGSi zone melting# semiconductor alloyp melting furnaceime?U~,J_;j
ABSTFULTs A device for the high frequency, high upoed zone melting of sem5canductor I
materials Is described in which the high frequency coilt the coaxial &-ivo and tLe
condenser battery are arranged as one consolidated mechanical whole conatItuting the
oscillatory circuit of which the power supply Is positioned outside the operating
space itself and is connected to the oscillatory circuit by a flexiblo lead-in or
cable. In the operating space Itself and eeparatod from the remaining space of the
device there is a part of the oscillatory circuit consistiDg of the high frequency
coil and part of the coaxial line which peas through the plate constituting the buse
of the operating space itself. The oupport with the holder for the bar of sexd-
conductor material to be melted is fixed to We plate and also the motor for rotatin!

PETRASEK, Karel
"Design of a low-voltage switch" by Rudolf Misil. Reviewed by
Karel Petrasek. Elektrotechnik 17 no.12:363 D 162.

AUTHOR:
TITIZ:
)1o315
3/194/62/000/006/078/232
D413/D308
Petrasek,.Karl-Ileinz
Sealed cases for electrical instruments
PERIODICALt Referativnyy zhurnal. Avtomatika i radioelektronika,
no. 6, 1962# abstract 6-3-22 e (Pat. GDR# k1. 21ct
34p no" 21615t 31-06-61)
TEXT: A design of sealed instrument case is patentedy- having vacu-
um tight inlets and~sealing gaskets making it possible to either
evacuate or fill the case ivith a protective gas after sealing. Dur-
ing the storage or use of the instrumentv it is possible to measure
the pressure inside it or to change the state of'the gas filling it
without disturbing the seal. For this purpose a sealing gasket,
made of an elastic material, is placed between the cover of the
case and the clamping plate; it can readily be penetrated.by an in-
jection needle. The elasticity and thickness of the gasket and the
diameter of the needle are chosen in such a way that after removal
of the fteedle the orifice made by it in the gasket is completely
closed up (by swelling) and the internal space of the case is dis-
Card 1/2

RATH, R.; PETRASEKL R.; Technicka spoluprace: MUNCLINGEROVA, M.
Apropos of body weight standards. Ratio of body fat and Its
relation to body height in women with normal weight. 1.
Gas. lek. cask. 103 no.43tll82-1185 23 0 164.
1. Ustav pro vyzkum vyzivy lidu v Praze, (reditel prof. dr.
J. Masek, Drse.),

PETRA . R.; FARRY. P.
Changes in total and coronary hemodynamice in the hypotensive
phase after the Infusion of noradrenalin. Ceek.fysiol. 9 no-3:
256 My '60.
1. Ustav pro vy2kum vyzivy lidu, fysiole odd., Praha.
(NOESPINEPHRINE pharmacol)
(CORONARY VISSNIS pharmacol)
(VASOMOTOR SYSUM pharmacol)

FZTRAMM, R.; FABRY, P.
Iffect of exogenous cholesterol on fat utilization. Cesk.fyolol.
9 no.3:237-259 My 060.
1. Ustav ro vyzkum vyzivy lidu, fyotol. odd., Praha.
GOLISTIROL pharmucol)
(FATS metab)

FABRY, P.;PBTUSAK, R.;KRULICH, L.;HOBSGHL, R.;SONFA. J.;WABWCH- J-4-
Iffect of a temporary distribution of food intake on the nature
of nutritionally-induced adaptation changes. Cesk. fysiol. 9 nG.l:
9-1o ja 6o.
1. Usta7 pro vy2kum vyzivy lidu, Fysiologicky uBtav lek. fak. KU
Vyskumny ustav endokrinologicky. III Interni klinike, lek. fak. KU
a Thomayerova nemocnice, Prahs,*
(ADAMTION PHYSIOLOGMAL)
(WNGJR)

VAVRECKA, H.;VOKAG, V.;PZTRaXK. R.;VACRINKOVA, H.-,BROWN, T.
Xffect of chlortetracycline on fat metabolism. Cesk. fyBiol. 9
no.1:95 A 60.
1. UBtav pro vyzkum vyzivy lidu, Praha.
(GHLORTITRACTCLINE pharmool.)
(FATS metab.)

PXTRASFIK, R.
Liver hexokinAse activity in rate adapted to excessive cold. Cesk. fysiol.
8 no.3:232-234 Apr 59.
1. Ustav pro vyzkum fyzivy lidu. Praha. Predne9eno na III. Tyaiologickych
dnech v Brno dne 15. 1. 1959.
(THANSPHORPHORTA.-)33,
hexokinase in liver in rate adapted to hypothermia
(CZ ))
(LIVIKR, metab.
hexokinaae in rate adapted to hypothermia (C2))
(qYP07HWMIA. eff.
on liver hexokinase (Cz))

P--7A',EKI 7~
"Maptation o" rettibolism to vzrious calor;- intblle3 Of fOOi."
C
WSLOMTSKA 7-vSTP1,03TF, Pr&*Ni, Czacl,oslovakiz;, Vol. 7P
ESL - no. 4, July 195'
Mcnthly list of Eant. Europe Accessions (EEAI), LI^I, Vol. 2, No. 6, Sept 59
UncIbs

CZECHOSLOVAM/Human and Animal PhysioloL;y4 ThermoreMx1ation T-2
Abe Jour '&Zcf Zhur - Diol6:, no 14., 1958,, rio 65o5g
Author Kohout 11! Patr.,,s,,-k R
Inst.
Title Theriaoreaulation and Chanr,,es in Oxy(;en Utilization in the
Golden Hamster
Orig Pub Vast. Ceskosl. sPolee, Zoole, 1957t 21, No l.. 83-92
Abstract Oa utilization was measured by means of a respirometer with
automatic 02 replacement* Body tenperature was determineC
by means of a therwelement in the rectum. The develo,-L)-
mant of the capacity for thermoregulation appeared by OeLxees,
correspondinc; -W 02 utilization and changes in body tem-
perature. These stages were noted atcbout the seventh day
of life (02 utilization anO temperature)., the 13th day
(temperature otly) and the 18th day (02 utilization and body
tmVerature)o From the 19th or 20th day the animals were
peraturc at a Mted level at an
able to maintain body tam
environmental temperature of 250. Evidently chemical
Card 1/2

02MROSIOVANIA / Bwmn and Anim] Physiology. Vbtabolism. T
AU Jour i Bef Zhur - -Mlip NO 15o IW,, Not 0791
Author
Inst Not given
Title Oxygen Consumption of Golden Hamstera Obaocricatus
Suratusul
Oris Pub Vest* Coskosle spolec. zool., 1957, Vol 21, No 4, 300-310
Abstract In hamsters kept at 25 degrees and on standard ratiorm of
wheat.. cabbage, and xid.1k, the basal motabolism (BHR) over
the course of a day rose significantly at nine to eleven
P.M... less significantly at ton to eleven A.M., and de-
clined at one to five P.M. In winter the BMR fell, eB-
pocially in malos (by ton pDrcont). ]Reduction of the
temperature of the surrounding environmont (15-30 dogroos)
by one dogroo produced a five percent elevation in the BW.
The BA vtw higher In mlos than in fomles in winter by
Card 1/2

FA B TC, 7;
I t fj ,;!I, t rj r r. fc.ui Jrta
c t r, . - I
of ri:.t~i recolvint-, dl,, t!' , t h Varying fat
slr,,,. 13 nc,...:333-34(~
te CT Iiun~ll) Y.,
Ilys ; c" ot.." , list I tu

FABRY, P.; BRAUN, T.; IIETRASEK --R.; FRANKOVA, S.; MASEK, J.; FODOR, J:
Some ef-rects of high-fat diets In experimental animals. Gesk.
gastroent. vyz. 16 no.3/4:178~182 Ap 162.
1. Ustav pro vyzkum vyzivy lidu v Praze., reditel doc. MUDr. J. Masek,
Drec.
(FATS) (DIET) (CENTRAL NERVOUS SYSTIZI)
(TISSUE METABOLISM)

PECHAR, J.; KUMI, E.; MOSINGER, B.; SEGOVA, E.; VAVRINKOVA, H.; HROMADKOVA, V.;
~~qRASIP: P R,
Effect of fat intake on tissue oxygen supply. Cesk. gastroent. vyz.
16 no.3/'I+sl97-205 Ap 162.
1. Ustav pro vyz"kum vyzivy lidu v Praze, reditel doc. MUDr. J. Masek.,
DrSe.
(FATS) (NUTRITION) (TISSUE METABOLISM) (MIOGLOBIN)

FABRY, P.; HaWU4,-R.; KUJALDVA, V.; HOLECKM, E.
Adaptation to nutr1tidul-changes. Cesk. gastroent. vyz. 16 no.3/4:
246~251 Ap 162.
1. Ustav pro vyzkum vyzivy lidu v Praze, reditel doe. MuDr. J. lWek,
DrSe.
(NUTRITION) (ADAPTATION PHYSIOLOGICAL) (FASTING)

PETRA53K, R.
Metabolic adaptation to various carious caloric food intake. Cesk. .ysiol.
7 no.4:367-368 JulY 58.
1. Ustav pro vyzktw vyzivy lidu, fysiologicke oddeleni, Praha.
(NUTRITION
caloric intake. metab. adaptation In rate (Cs))
(MSTABOLENO
metab. adaptation to caloric intake in rats (Gz))

Jill
VIVR310u. PH-PMSXK. R.; YORMOVA, A.
Citrate metabolism in h=an erythrocytes; preliminary report. Gesk,
rastroenter. 11 no.5:383-384 5 Sept 57.
1. VVYL, Praha, red. doc. MUDr J. Mnsek.--Ustr. lav. SYS, Praha, pred.
prof. MUDr J. Horejel..
(CIMT]IS, In blood
In ervthrocytea (Cz))
C DGYTZ5, metab.
citraten (Cz))

Wr
-aid
L;

;71,:

Problem a-n,,
cast A a wul'r
buunddi~
and twit

WH:':

1-4L1

FETRASH, A.A., dorozhnyy master
Switch ties nnint be delivered in complete Bets. Put' i put.khoz.
7 no.12340 163* (MIRA 16t12)
1. Stantslya Stanichnaya, Severo-Kavkazskoy dorogi.

PETRASHt A.A., dorozlinyy master
When shall we got the fast-nings? Put' i put.khoz. 7 no.9:47
163. (VJRA 16:10)
1. Stantalya Stanichnaya, Severo-Kavkazskoy dorogi,

PETRAS-1, A.A.,
A. V. PAMFILOV, Z~dKh 9, 2030-8 (1936)

_.LFq~AS.H-, A.D.,inzh.
Magnitude of the expeLdit-are coefficient of low overflow wa'lz
with trapezoidal profiles. Izv, vy3. ucheb. zav.; energ. 8 no.l:
96-99 Ja 165. (MIRA 18:2)
1. Kiyevskiy inzhenerno-otroitlEillnyy inatitut. Predatavlena kafeciroy
vc,dosnabzheniya i kanalizatsil.

MTRASH..-F. T.- -I-_
Blectrical conductivity of cupric oxide& Uch. sap* GGPI no-8:125-
132 158. (MIRA 13.-8)
(Copper oxide-J~lectr1c properties)

PR1KViOT'KO, F
24 (T) rHAU I ZOOX LULOITATIOX SM/1365

PAterisly I Tsev-7a=je) po xp*jctro*xvpjj. t. It
Pftlekulyarnmy4 spekt.-ox)-plyo (?apers of the 10th All-ftion
on kettrssacpj. Vq'.. It ftlemder Spectrasoopy)
IL-voy) lul-vo L-voyakoro 11AIT-th. 195-1. 499 P. 4 000 ooplos
printed. (Serless Itos nx7ohnyy sblray)c, v1p.
Aftitional Spo-vooring Agsivjyi Aknatalys usuX SUR. KomIssiya po
apektrookopil. FW.t Oaz*r, S.L.1 Toch. Ed.t Saranyuk, T.V.j
Editorial Boardt Lawlaterg, G.S., Acadeataian (Rasp. Ed., Deceased),
Noporent, B.3., Dootor of "Ichl wA VAtherAtleal Solcme,
Yabelinskiy. I.L. Doctor of Ftqslaal and Matktomatical Soleness,
YAW-1kamt, V.A.. 6tor or Physical am Mattiquatical. Soleness.
XorAlt%WAx IV.G., CarAidate of Technical Woldy, 3-M..
Cand1date of Phyalosa ani Mathematical 3olonges. jalmovskly, L.K.,
Candidate or Phys!oal &r.4 wt-eLatieal. sci-nc#s. rallym-onuk, v-3--
Candidate or rh,7sjq&j wo mal.,banstical 3ciencos and Glaubermazi.
A. Yo., Candldat# of Physical " Mathevatital Lateness.
cw 1/30
1481tes, M.P. Speo traphotinq trio Slitly of the

Dispersion and Alosrz-;tion or Ullds
97

todlovahenkoo A,I.s ar.1 P,X. Use of
Kleotronla C-ar-tors r:~r --he Colau!&Ilon of
PrequemoLes cf *,locAlar Wzrstt~;ts 99
Fe ahj_QtO.. 3.0. PAut-lac. Aaouracy or the
-
MeaWtv
toe. of OptLial Density 102
mutlan 0.. 010 Allouracy In mearAring
o
-
-At
= A
et
the
fir
bt
m
im
A While lucludim ths
Apparatus ywwtion IOT
vallahkina, T.S., 1'.P. mlidlejeva. " LA. Yakovl*v.
MOI*Gular Dispersion or Light bArLDS fta" Trans.
formations in S~Ilds
013abuzz, V.Z. 3catUrUg of Light Xoar the Msm.
transition ftlate
Card A/

HAUTIAN, S.G.
Consideration of distortions In the apparatus anl the characteristics
of infrared spectrophotometers. In2h.-fiz.zhur, no.7:61-71 J1 158.
(MIRA 11:8)
1.7tuicheskly institut iment. P.N. Lebedeva, All SSSR. Moskva.
(Spectrophotometer)

PETRASH, G.G.; YMAZETS I.N.
Fulsed radiation from a laser operating on and on a neon-
helium mixture. Zhur. eksp. i toor. fiz. 45 no.4:833-839
o 163. (MMA 16:11)
1. Fizicheskly inatitut imeni P,11,Lebodeva AN SSSR,

PETILISH. G.G.
Effect of measurement errors on the resolving power of infrared
spectrometers (with summary in EnglishJ. Insh.-fiz. zhur. no. 9:74-
81 5 158. (MIRA 11:10)
1. Fizichaskiy institut imeni P.S.Lebedeva, AM SSSR. g.Moskva.
(Spectrometor)

rWRASH, G.G.. RAUTIAN, S.G.
Optir,al coaditions for measuring optical densitv with reduction
to an Ideal Instrunent. Inzh.-fiz.2hur. no.11:80-91. 0 158-
(MU 1211)
1. Fizichoskly institut ineni P.N.Lebedeva AN SSSR. g.*skva.
14pectropbotometer)

66374
2.4. W20 SOV/120-59-5-27/46
AUTHORS: Zubov, V.A., Petrash, G.G. and Sushchinskiy, M.M.
TITLE: A Double-beam Spectrometer for the Study of Combinational
(Raman) Scattering of Light
PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 5,
pp 119 - 120 (USSR)
ABSTRACT: A photo-electric spectrometer is described, which uses
a diffraction grating having a digiperaion of 5.5 X)MM.
The ins-rument works both in the Bingle-beam and doublo-
beam ma ifications. In the latter case, the ratio of the
intensi ies of lines in the spectrum under investigation
to the intensity of the exciting line is recorded, which
excludes instabilities in the photomultiplier and the
light source. The instrument is illustrated in Figure 1.
In this figure, 1111 is the main beam, 2222 is the
comparison beam, P Is the diffraction grating, 0 1 and
02 are the collimator objectives, S I and S 2 are the
input and output slits, DY is the photomultiplier,
i
.J is a mercury lamp, K is a container with a scattering
Cardl/3 substance, OK is an optical wedge, M is an interrupter,
Ir-

66374
SOV/120 r9-r_' 27/46
A Double-beam Spectrometer for the Study of Comblna?ional (Raman)
Scattering of Light
nY is a pre-amplifier, Y is a selective amplifier,
Ca is a synchronous detector, � is a photo-resistor
which is used to obtain signals which synchronise the worli
of the detector, Y np controls the reversing motor,
a is a recording device (pen recorder), JI 1 is a
condenser and JI 2 is a lens which focuses the light
beam onto the photomultiplier photo-cathode.
A change in the photomultiplier voltage of + 55 V, which
in the single-beam set-up gives a change in the recorded
signal by a factor of 2, has no eff ct on the double-beam
apparatus. Figure 2 shows the 4358 R mercury line obtained
with the apparatus. The curve on the left shows the line
under normal working conditions of the lamp.
Card 2/3 There are 3 figures and 2 Soviet references. LK

66374
';0v/J `0
.- -5()-5-27/116
A Double-boom Spectrometer for the Study of Combinational (Raman)
Scattering of Light
ASSOCIATION: Fizicheskiy institut, AN SSSR
(Physics Institute of the Ac.Sc., USSR)
SUBMITTED: August 21, 1958 w",
Card 3/3

24(7) 5OV/51-6-0-1,3/34
All THOR I rotrash, 0.0.
,11 TLE s On the Selection of the Scanning Rate, Optimum Time Constant and Slit
Widths In Spectrometric Measurements (0 vybore skorosti skanirovaniya,
optimlinoy postoyannoy vremeni I shiriny shcheley pri spektrometricheski1rh
imereniyakh)
FEERIOD1GAL: Optika I spektroskoplya, 1959, Vol 6, Nr U. pp 792-797 (USSR)
ABSTRACT: The problem discussed by the author can be stated as followss what are
the values of the spectrometer parameters controlled by the experimenter
-which give the smallest total root-mean-square error in recording of a
spectral characterlutic such as the Intensity of a line at its maximum
or its half-width. The case of small systematic perturbations in
discussed and formulae are given which are applicable to a wide range
flof spectral distributions, "apparatus" functions and properties of the
recording system, such as the scanning rate, the time constant of the
recording system or the slit width of a spectrometer. For a spectrometer
working under the optimum conditions, as defined by the formulae given
by -the author. the smallest error is given by
U 'A !V 8 1
z5 tos4

SOV/51-6-6-13/34
On the Selection of the Scanning Rate, Optimum Time Constant and Slit Widths in
Spectrometric Uessurements
whore to = If/v is the time necessary to scan a line of width % at the
rate v and E Is a parameter of the Instrument which depends on the
properties of the radiation receiveron the Intensity of the light beam
which p"ses through the instrument In the absence of a sample " on
the mavelongth. The precision U may be increased, when values of E and
nre fixed, by increasing the value of to, i.e. by decreasing the rate
of seanning. The paper Is entirely theoretical. Acknowledgments are
made to P.A. Bathulln, V,1. Malyahev and B.G. Rautian for their advice.
There are 10 references, 7 of which are Soviet, 2 English and I Swiss.
SUENITTED: July 18, 1958
Card 2/2

S CV/551 -b-C - 30/34
AU THMS Zubov, V.A.. Patraalh, C-.,. ani Sr.;-~h-Unshy, M--M.
TITLS j Sane Applications of a Sro~-tromote.- with High ijispe~,sion in Mole~----i2ar
Analyaia- U61ag Ramon Spa,-tra (Neic,,trryye primeneniya epektrionet-!a -
boll-shoy disper,.tc%--t-;1dl)& moliko.%lymenc&I analisa p~, zpektram
W V
kombinataivnmogo )asseyan--4a, ~-,veta)
NRiCD I G.U, s Optika I spektroskopflya, D'Ec, Vol C5, Nr pp 627-529 (7203P)
ABSTRAM The authors descrIl"be a qpe-7tromster for study of Raman sp"tm- on-t~-i.tmj'
at the Optical Laboratory of the Inr:titute, A~,ademy cf Scie-n-e-il
U.8,S.R. A olane diffracticn grating was up-ad as the diSDarsing element.
It vias an echelette, grating with &30 lines/=,ruled area 140 x 1,10 mi
and it was prepared at the State OpticeLl Institite, Collimato-r& had
ob,lectives madi at the State Optical Irstitute (focal -tangth IWO mms
relative aperture IiU,). The instnituert was meant for us;L in tii6 sw.,ond
orAd or in the blue region a-ad h~A dis Ders Icrn of 5 I/Din.
- Phot=altiplier
FEU-17 vias used ae a receiver. A F~E lamp or a low-pressure lamF could
be used as a source. Piere are- two ways of uFlne this npet,~ttrometer-
One Is the 2-boam method dwqarlbod In detail earlier (Ref 4.)~ In tnls
case one records the ratio of the light siCnal coming from a (-ell With tht,
scattering substance to the light signal proceeding d~ractly frm t~-ft
ca rd 1/2 lamp. The other way is the so-callei differential motncd shown

SOV/51 -6-6 ~Y./~4
.Some Applications of a Spectrometer with Higb Dioporsion in Molecular .'Inaly:;is Using
Raman Spectra
schematically in Fig 1. Light from two different sources is directed
alternately by a rotating mirrcr onto the entry alit of the spectrometer.
When the intensities of the two light beams are the same the photo-
multiplier mirrent is umiodulated and, therefore, blocked by a selective
amplifier tuned to the modulation frequency - When one of the light beami.
is more intense the resulting photocurrent has an alternating component
which is amplified and recorded. The spectrometer can be used to st-tidy
line shapes (Ref 2) and struct-are oi bands consisting of closely spaced
lines. Other oossible an-3lications include- (i) studies near the wave-
length of the exciting light (Fig 2), (11) studies of mixtures
(subtraction of the spectrum of one component from the spectrum of
the mixture), (ill) studies of small changes of line widths and inteneities.
There are 2 figures and 5 reference-,*, 4 of which are Soviet and I Enrjiih~
Card 2/2

68322
2~4,3400 OV/51 -8 -1 -Z -3/40
AUTHOR: Petrash, G.G.
TI TL3 - The Effect of Scaminm and Solection of the Outimum Measurement
conditions
FERIODICAL: Optika I spektroalconiya, 1960, Vol 6, Nr 1, pp 122-1.23 (USSR)
ABSTRACT: This is a sur=ary of a paper presented at the Conference on the Theory
of 5D&ctroacoTAc Instraments (Leningrad, March 5-7, 1959).
Fourier amlysie J!, usal to st,.).Iy syEitewatic distortions in a soectrwin
To.) due to a ;pectral imtrument au a whole (i.e. both the monochromator
and the recording sy;tem). Aarmii~.nr, that these qystwatic errors are
small .-m find that the snactr= 1, X) at the mitput of the in3tvxnent
15 given by;
+ AJ f fp +,&) Jos' i
Here 3 is the width of Llhe appar,tas function of tho moriochromitor, a is
a coafficlarit which depend6 on the form cf the apparatu5g function,
't is a Earmmotor (a time constant) wh1ch roprosontts inertia of the
raccrding raystam (the latter Is talcen to Include a recolvor, an
am.plifier and a recorder proper), v ia the scannino- rate, b is a coeffIciant
v4kich dspenJs on the form of the transient IWriction. of the recording
-:ystem, Lglvee the shift of the spertr-,in a3 a -4hole. The above formula
Card 1 /4 is valli for any form of T(A'- and for, a nid6 rarj~,o of' apparat~,-,3

68322
SOV/51-8-1-23/40
The Effect of Scane4ng and Selection of the Optimum Yeasurement Conditions
functions and transient functions of' the recordin6 systuaL. The
shiftAmay be easily allovied for on calibration and does not introduce
further distortions, so that in the first agproximation the systematic
errors can be taken to be proportional to V (A) and to JaS2 + bt2.v ).
In selecting measurement conditions we must,ramaiabar that decrease of
the systematic errors by decrease of 6 andIr always increases the
magnitude of random errors. By considering both types of errors
simultaneously we find that the total r.m.s. error in mousurement of
the optical density D with a typical infrared spectrometer is smalleat
v?hen ihe following optiis-urn conditions are satisfied. (1) Absorption
should be approximately 507. (Ref 1). (2) aystematic errors due to
scanning should be Pnur times smaller than systematic errors due to
the slits. (3) Total systematic errors should be approximately
equal to random errors. (4) The optimum time constant should be
related to the opttmw. slit width and the scanning rate by the
relationship-
Card 2/4
which eoes not depend
Sm
2 leb
on the form of
(5) The oDtimutp slit

68322
S OV/51- -8 -1 -2-3/40
The Effect of Scannine; and 6eloction of the Optimum Me.~Guremont Conditions
ridth SM depenis both on the properties of the instrwnent and on the
v4dth (g) and form of V(X). If %f(X) and the properties of the
instrument are given, thent
SM EV 1/9
a = Const.
The parameter R in the above expression Jr. the r.m.s. value of the
random error for unit slit width and unit time constant. If
measurements are made under the aptimum conditions listed above,
then the total error in rieraz;urement of the optical density D is given
by-
Z &D2 EvN4/9
FM - = A -
D2 (gS )
where the parameter A depends on the properties of the instr-wment and
on J(A); a further decr,3ase of A can be achieved only by reducing v,
i.e. by increasing the duration of mm-tsurement. The following
recommandatioms can be given for the case when orrors do not exceed
10-20%. (1) ",(hen different valuas of v and t are uBod it is necessarj
to allow for the chango in the Ehift A (vihori the recording system ir,
Card 73/4 ~1

66322
SOV/51 -8-1 -23/40
The Effect of Scanning and Selection of the Optlug- _"aasurement Conditions
equivalent to an RO-eircuit, this shift is given by A= -evi.
(it) Since systematic errors rise sharply -Mhen T>,tM and the
random errors increase comparatively slowly when x