SCIENTIFIC ABSTRACT KRAFT, M. YA. - KRAFTMAKHER, YA. A.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
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• Document Creation Date: December 30, 2016
• Document Release Date: June 19, 2000
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

aynthesis of "Jome Derivatives of the Alkdiin Carboxylic SGV/7~--29-6-40/72
Acids on the Basis of Diacetylene
halides. By this method the condensation of 1,3-,chloro-bromo
propane with n.-butyl diacetylene and diacetylone was carried out
which hitherto had not been described in publications. In the
latter case a monosubstituted derivative was formed, The diacety-
lene hydrocarbons obtained are mobile liquids with a characteristic
emell, unstable already at room temperature, sensitive to light
and more stable in the form of their ether solutions in the cold
and in the dark. The n,-butyl- and 1,-chloro propyl diacetylenes
were accordingly converted into the octa--5,7-diin-8- and chloro-
hepta-4,6-diin-7-carboxylic acid, In the case of longer standing
in methanol in the presence of au'lphuric acid the methyl esters
of these acids were obtained, which were used for the amide
synthesis without being purified. The derivatives of the alkdiin
carboxylic acid obtained were biologically investigated. Among
them the isopropyl amide and the copper salt of the octa-5,7-
diin-B-carboxylic acid show a bacteriostatic effect with reapoct
to the acid stable bacteria. Copper salt is efficient even against
diphtheria bacilli~ There are 7 references, 2 of which are Soviet.
Card 2/3

Synthesie of Some Derivatives of the Alkdiin Carboxylic SOV/79-29-6-40/72
Acids on the Bagis of Diacetylene
ASSOCIATION3 Vaesoyuznyy nauchno-iesledovatellskiy khimiko-farmatsevticheskiy
institut imeni S. Ordzhonikidze (All.-Union Scientific Chemo-
Pharmaceutical Research Institute irieni S. Ordzhonikidze)
SUBMITTEDs June 2, 1958
Card 3/3

OUSMOV, P.V.; NATRAIDZE. A.G.; KORZHINEVSKIY, I.So; RUBTSOV, H.T.; PZRSHIN,
G.N.; H&GIDSON, O.Tu.;._~~,_-X.Ta.; YAKOYMA, To.V.;. SHIMSOT, S.P.
M.D. Riazantsev; obituary. Wd.prom. 14 ao.2:64 F 160.
(KIRA 13:5)
(RIAZANTSEV, MIKHAIL DMITRIIIVICH, 1892-ig6o)

I--- KhAny NI.Yu.; TSYGAIIOVAp A.M.
Obtaining trimetliylhydroquinone. Mod. prcm, 14 no. 10:27-30 0 160.
(MIRA 13:10)
(IIYDI"OG,~Uillol-;-~~)

POPOVAp Ye*G,; KRAnp M.Ta.; BOPANOVAq N.S.) FFYSHINq G.N.
QLmternary ammonium salt derivatives of alkvlaminoalkylamides of
10-undecenoic acid. 'Mod. prom. SSSR 14 no.12s3-9 D 160.
. (MIRA 3-3:12)
1. Vsesqj4nyy nauchno-iseledovatellskiy khimiko-farq*tsevticheSkiy
institut imeni, S. Ordzhonikidze.
(UNDECONOIC ACID)

POPOVA, Ye.G.; KR"T, M.Ya.
Derivatives of 10-undecynoic acid. Zbur.ob.khim- 30
no.6:1787-1791 Je 160. (MIRA 13:6)
1. Yeesoyuznyy ngilchno-issledovatellsiciy khimiko-farmateevti-
cheskiy institut imeni S.Ordzhonikidze.
(Undecynoic acid)

6999~
AUTHORS:' Kraft, M. Ya., Borodina, G. M., S/020/60/131/05/025/069
:Tfr-Wr"-a6Ya-,-I. N , Struohkov, Yu. T. BOIJ/B117
TITLE: Structure of Monomeric Arseno Compounds
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol 131, Nr 5, pp 1074-1076 (USSR)
TEXT: It was proved by the authors in their paper that among all determinations
of the molecular weight of arsenobenzenelgiven in literature, only the methods
by F. F. Blicke and F. Smith (Ref 10) are correct. All results obtained with
other methods are distorted by resinification reactions. All arseno compounds
hitherto described can be divided into two groups: 1) colored, amorphous, non-
crystallizing and non-distillable compounds. Some of these are insoluble in any
solvent, others are soluble in appropriate solvents only, when.the~ form
viscous solutions. They were found to be polymers (see scheme) II Colorless
and easily crystallizing, distillable substances. They have the character of
monomers. A cyclic structure was demonstrated for arsenomethane (III). The
situation is more complicated with arsenobenzene: i's molecular weiGht is rather
different according to the individual researchers and techniques used (399.8,
402, 642 and, finally, according to F. F. Blicke and F. Smith 895 and 915). It
was obviously because of this multiplicity that the structural formula R-As-As-R
(R - C 6 R5) was adopted. It-is, however, improbable bhat a compound with such a
Card 1/3

6995(o
Structure of Monomeric Aroeno Compounds S/020/60/131/05/025/069
BO11/B117
structure should be colorless. The authors presume t'flat the difference between
above-mentioned results could be explained with reference to the instability of
the ar8enobenzene, Its resinification (polymerizatioa) products are most readily
oxidized in air up to C 6H5AsO. The latter as well as the resinification products
of arsenobenzene are very readily soluble in many solvents, but are difficult to
detect whereby unreliable results for the molecular weight of arsenobenzene are
obtained. The authors arrived at the conclusion that reliable data on the
structure of arsenobenzene can be obtained only when the X-ray structural analysis
method is used. The thin, almost colorless (yellowish) crystals of arsenobenzene
form thin needles. Axis b is the longer one. The simpler shapes are pinacoide
(100) and (001) . From data obtained, the authors came to the conclusion that
there are 3 crystallographically non-equivalent Ao atoms contained in a cell. As
is proved by the established projection of the electron density (Fig 1), the
arsenobenzene molecule is a cyclic system consisting of As atoms. One phenyl
group is bound to each As atom. The cycle is six-membered (IV). Such cyclic
molecules occupy the position of centers of symmetry within the crystal. The
cycle is not arranged in one plane, but has a chair-shaped configuration and s.
valence angle As - As - As of 930. The outer valence angles As - As - C are
Card 2/3

6999b
Structure of Monomeric Arseno Compounds 3/020/60/131/05/025/069
BO11/B117
99 � 30. The lengths of the bonds As - As are 2.44 A, and that of the bonds
I b
C - As - 1.96 A. Provided that data for arsenobenzene gifel y Blicke and Sm),CX
are correct, then their data on the molecular weight3 OYtrsenotolueneiand)
p-arsenoanisol are also reliable. Hence, the authors co e o the conclus on that
there are no arseno compounds with a structure R - As-AS - R at all. They
actually are either polymers (I) and (II) or cyclic compounds (III) and (IV).
There are 1 figure and 10 referenceL, 3 of which are Soviet-
ASSOCIATION: Vsesoyuznyy nauchno-issledovatellskiy khimiko-farmatsevticheskiy
institut im. S. Ordzhonikidze (All-Union Chemicopharmaceutical
Scientific Research Institute imeni S. Ordzhonikidze). Institut
elementoorganicheskikh soyedineniy Akademii nauk TSSR (Institute of
Elemental Organic Compounds of the Academy of Sciences, USSR)
PRESENTED: October 12, 1959, by A.R. Nesmeyanov, Academician
SUBMITTED: October 6, 1959
Card 3/3

PERSHIM, G.N.; BOGDANOVA, N.S..; ZNAYEVA, K.I.:; RAFL, M.Y~.
Some regularities in the suppression of influenza virus multiplica-
tion IV synthetic compounds. Farm.1 "OkB. 24 no.6.690-695 N-D 161.
(MM 15:11)
1. Vsesoyuznyy nauchno-losledovatellskiy khimiko-tamtsevti-
cheskiy institut imeni S.Ordzhonikidz,i3.
(INFLUENZA-MICROBIOLOGY)

KRAFT, MoYa.; BORODINA, G.M,
Reactions of diphenyltin with iodine. Zhur.ob.khim. 32
no.5:1665-166? Yq 162. (MIRA 15:5)
1. Vaesoyuznyy nauchno-issledovateltakiy khJmJ farmatsevticheakiy
institut imeni S*OrdzhonUidze.
(Tin) (Iodine)

Y-kTISHKITi., V.V.; JKRAFT, M.Ya.
New type of cation catalysis. Part 4: Catalytic effect of
phosphorus pentachloride in the reaction of phenols with
phosphoryl chloride. Zhur.ob,khim. 32 no.9-3096-3098 S 162.
(MIRA 15:9)
1. Vsesoyuznyy nauchno-issledovatellskiy khimiko-farmatsevticheskiy
institut, imeni S. Ordzhonikidze.
(Phosphorus chloride) (Phenols) (Phosphoryl chloride)

RLkFT, M.Ya.; LYUTINA, F.V.
Action of chloroadfUrOus acid on alkyl sulfuric acids.
Simple method of preparing diethyl sulfate. Zhur.ob.khim.
32 no.11:3493-13495 N 162., (MIRA 15:11)
1. Vaesoyuznn nauchno--issledovateliskiy khimiko-farmatsevticheskly
institut imeni S. Ordzhonikidze,
(Ethyl sulfate)

M
jUs.-prof,; ROZENTUL) M.A., prof.;
FERSHIN, G.N.., prof.;,XRAr
POZHARSKAYA, A.M., starshiy nauchnyy notrudnik;
MILOVANOVA, S.N., starshiy nauchnyy sotrudnik; BORODINA, G.M.,
starshiy nauchnyy sotnidnik; MASLOV, P.Ye., atarshiy rauchnyy
sotrudnik; IVANOVSKAYA, Ye.A., m1adshiy nauchnyy sotrudnik;
ARONSON, P.Yu., m1adshiy nauchnyy sotrudnik; KANCHUKH, Sh.F.;
SHEYER, A.A.;, ZALIOPO, M.P., spetsialist po moyushchim sredstvaj
Treatment of your hairwith selenium sulfide soap. Robr.
i rats. no.12:32-33 163. (MIYA 17:2)
1. Zaveduyushchiy laboratoriyey khimiote-rapi'i Infek-tsionnykh
zabolevaniy Vaesoyuznogo nauchno-issledovatellskogo khtmiko-
farmatsev-ticheakogo instituta im. Ordzhonikidze (for Pershin).
2. Zaveduyushchiy laboratoriyey mtalloorganichaskikh soye-
dinenly Vsesoyuznogo nauchno-issledovatellskogo khimiko-
farmateevticheakogo instituta im. Ordzhonikidze (for Kraft).
3. Zaveduyushchiy otdelom: TSentrallnogo kozhno-venerglo-
gicheskogo instituta (for Rozentul). 4. Zaveduy-ashchiy labors-
toriyey-lekarstvennykh form Vsesoyuznogo nauchno-iseleft,
vatell-6kogo khimiko-farmatsevticheakogo instituta im. Ordzhw%i-
kidze (for Pozharskaya). 5. Vsesoyuznyy nauchno-issledavatelf-
skiy khimiko-farmatsevtichesW-,y inst.itu", im. Ordzhonikidze
(for Milovanova, Borodina, ivanovskaya, Aronson). 6. 'rsantrall-
nvv

PROTOPOPOV) K.RAFT) tll.ya.
Reaction of T)henol ethers with
Part 2: Interaction (7f dimethyl eth~~,- -)I' rr~;x-jnol w-th
phosphorl:s trichloride. Zhur., ob,, ?nifr., -Y, i:),
MY '04.
1. V3e 3oyii7,n,ry michno-J. ss !F, jc)-,lmt r A,
institut imont OrdzhonLkldzo.

~11,! ,, 7. V. ; cf"i 2 p G. ; Fpf P.,f 1.
y ..
Ch,-,rr.i.,,;;-v cj' ;--~~l 1l..: pr~ ... f , I 1 1, #,! "1''. :, , I .. - I ~ ,
* . , " , I - ; ~ i rool. , .1.
13 11/ 1 i)-i . I' kf f -. ; " -. - , 8 )

MAKAROV, N.V.; POPOVA, Ye.G.; KUM', M.Ya.; WIDPROVA, N.S.; POI)IMINA, L.M.;
11111,11,9111H) C1.111.
Effect on influenza viruses and synthesis of N-acyl derivatives of
uracil. Farm. I toko. 27 no.1:63-68 Ta-F 164.
(MIRA 17:11)
1. Vseooyuznyy nauchno-isoledovatellskiy khimiko-farmatsevticheskiy
institut imeni Ordzhonikidze.

URnSKAYA, r,,Ya.1 YRALM', M.Ta.
Carbonyl derivative'a of the fIllorene mriag. Part 2: 1,4-diformyl-
flixerenone. Zhur. org. khim. I no.60074-1078 Ja 165. (KRA 180)
1. Vsesoyuznyy nauchno-issledovatellskiy khimiko-farmatsev-ticheskiy
institut imen! Ordzhonlkidze.

Y, imc P, e-r ,:A , -f a . "UT A I G 1~ Ya.
yn-,heaf-,Is ~)f Zhur. org. khJm.
*1 ro.4A9L-69~ t-p '6". (MIRk 18~,~Il)
1. Vsesc)yu2rtyy 'skjy khlin-'k- f*amna-
*sevtit~heskiy InsLitut. Imeni

_r-,,~,-FT, M, Ya., doktor khbn. nauk
Perspectives of chemotherapy ir. vlrus diseases. Zhur. VMIFO
10 no. 6:630-636 165 19:1)

ACC NRi AP6034263 vv/
-SOURCE CODE: UR/0390/66/029/005/0597/0600
AUTHOR.: Kraft, M, Ya,; Katyshkina, V, V,: Pershin, Go No; Bogdanovat
I No So
ORG; All-Union Scientific Research Chemical and Pharmaceutical Insti-
tute im. So Ordzhonikidze, Moscow (Vsea'oyuznyy nauchno-iseledovatell-
skiy khimiko-farmatsevticheakiy inatitut)
TITLE: Cyclic oxocompounds so.potential antiviral agents
SOURCE: Farmakologiya i tokai kologiya, v. 29, no. 5, 1966, 597-600
TOPIC TAGS: cyclic oxocompound, antivirus agent, drug effect, pharma-
cology -
ABSTRACT: The antiviral properties of the compounds in Table 1 were
determined. These-compounds were test'ed on influenza RR-8 type A virus
in vitro and in ovo in tissue cultures. All possessed antiviral activ-
ity-in vitro and some inhibited viral growth in chick embryo epithelium~
These cyclic oxocompounds are highly reactive and are thought to pro-
duce their inhibitory activity by acting on viral protein in such a way
that the viruses cannot adhere to the cell membranes of sensitive cells.
Related compounds have been effective against keratitis infections when
'applied lo'cally. Quinone derivatives with comparatively low redox po-

0,
~4
-
ials' have-been,'discoVaied-to' possess good.antivir"I. rbpertie a'
a
thus r'ef uting a theqr'y.~ that' as?ti .vir'al 'activity and' .hi-gh .Eh were con-.'
.neirzted. The camooundfa :~nvollied ~n the present study- were tested.more
for their-effects,on ani~n!dgrdupa,of nucleic'acids and p.ro;t4iins with
dmph'asis on' theii. extr.~cel.iul.ar interference 'with the'- virud. and only
spco'n'darily far-th~ir intrac,61 '1'ular effects'on reprb'ducing'viruses..
1rhe obj'ect,was,*io,'fjn4 a cbmpoutd that reacts Pa,sily vith.virial protein
but which is com~arotively.ind Iifferent, to the.protein of the 'ho6t cell.
'The configuration 'of the mole~61e of the coumpound is very important
and plays d great role in the'speicificity of the drug. Little anti-
viral act 'ivity waa dioplayed by 4-hydroxy-bota-napthoquinong and its
tautomeric form 2-h~ydro%y-alpharnapthoqu.inone. The most eftective com-
'pound was 7-hydroxy-beta-~na~thoquinone. -The activities of the other
compounds tested are shown in*Table 1. The most effective virus neu-
tralizing compounds (no.-I,II, 11 1, VIII, XI, and XV). were used in the
treatment of pneumonia in white*mice,-but were not effective. Orig.
art. has: I table., (W.A. 501
SUB,CODE: .06/- SUBM'DATE': 2'ODec65/ ORIG REF: 002/ OTH REF: 005
Card 3 3

KRAP T1-4~ataall -ijag.
Utilization of oxygen In obtaining steel in electric
furnaces. Metalurgia Run, 15 no.5:372-374 My 163.

KRAFT, Natan, ing.
Standard of steel production in th6 USSR, and prospects of its
further development. Metalurgia. constr mas 14 no.2t97-100 F 162
1. Combinatul siderurgic, Galati.

KRAFT, Natan .
Utilization of oxygen in the classic roller mills and
Martin furnaces. Metalurgia constr mas 24 no.8:757-759
Ag 162.

1, ~ 4- - k
/ ~r ,- -J* I( .
DZIMEPOV, B.S.; XRAYT, O.Ye.
-
Measuring half-life periods of radioactive isotopes by means of
differential chambers. Veet.Lon.un.10 n*.8:97-111 Ag '55-
(Radioisotopes) (Kw q*-1)

77:
414
. . . . . . . . . .
rM 4
JR-
2-7 R
S agg,

ay

t

48-7-10/21
AUTHORS: Dzhelepov, B.3., Kraft, O.Ye., Zhinkina, V.B.
114
TITLEi Positrons in the Radiation of the Radioactive IsoMe In
(Pozitrony v izluchenii radioaktivnogo izotopa in
PERIODICALs Izvestiya Akad. Hauk SSSR, Ser. Piz., 1957, Vol. 21, Hr 7,
pp. 978 - 984 (USSR)
ABSTRACT: isotope In114 possesses the possibility of a
The radioactLvl
_
concurrent A 2 -decay. It lies between two stMe isobars
This decay
whose charge differs by two unitst Cd114 and Sn 52
thi
i
fl
0
e to work ne
s
is fully described and reference is m
n
field by other authors. The radioactive isotope In114 possesses
twos isomers with half-decay periods of 50 days and 72 seconds.
The 50 days isomer is converted to its ground state In114 by
emitting either a r-quantum with the energy of 192 keV or a
conversiog
3lectron. The authors further give a survey of data
l
on the In decay and report on the work done by other authors
in this field, where it was for the first time reported on po-
sitrons. In order to estimate the intensity and the limiting
energy of the positrons the authors used as source an indium
Card 1/2 foil covered by aluminum as reabsorber. The 6-spectrum of

48-7-10/21
Positrons in 1 114
the Radiation of the Radioactive Isotope In
InI14 was investigated by the authors by means of a magnetic
8 -spectro T7~ er. On figure 1 the test spectrum of the po-
8itrono of In is represented. For measuring the background
a slide for screening off the 8-particles was inserted. Figure
2 shows the positron spectr as result. In order to exclude
P
4 was measured (under the same con-
errors the 8-spectrum of In
ditions as the positron spectrum), and the resulting B-spectrum
is represented on figure ~N Figure 4 records the Fermi diagram
for the 5 -spectrum of In . The dependence of the corrections
on the energy is represented on figure 5- In order to estimate
how far the corrections were correct, they were plotted on the
ordinates of a conversion line (figure 6). Figure 7 showa the
N
. Fi,-ure 8 re-
Fermi diagram for the posityo spectrum of In
1
decay. There are 8 figures and
cords the scheme of tile In 1
23 references, 5 of which are Slavic.
ASSOCIATION: Leningrad State University imeni A.A.Zhdanov (Leningradskiy
.-os. universitet imeni A.A. Zhdanova)
AVAILABLE: Library of Congress
Card 2/2

L
AUTHORS1 Dzhpl~~pnvj B. S., CorrespondIng Member of the 2r,-4-.15/51
0, Uj'~R, Kraft, 0. Ye., P.-c.,obrazli~!nokiy, B. K.
TITLE! A Study of the P+ - Decay of Ho 16n (Isslpdovaniye P + - raspada v Ho 16o
FERIODICALOoklady Ali 33SR, 1957, Vol. 116, fir 4, pp. 581-51-3 (USSR) -
ABSTRACTI The authors investigated the holm ium-fract ion, whicli was separated
from a target irradiated by protons with an energy of 66c, MeV. The
active substance ras deposited in a thin layer on a cellophane with
a thickness of 17,xt. The authors ascertained from a measurpment of
the electrone sppcl.rt:m of holmiurn the lines corresponding to the
+ 25;
,ransitions 197 t 5; 2~'7 t 10; 545 1,2o; 652 + 2ol 730 + 2o; 874 t
974 + 25 and 1,315 + 3o keV. The half life of a-ese lines amounts to
14,5 to 6 hours. The conversion elentrons corresponding to the transi-
tinn~i 1.96; 298; 539; 648; 73o" 1876; 967 keV appertain to the isotope
16o
Ho , which has a half life 01. 5,3 hours. For these reasons I the.6.
conversion spectrum of the sample is probably due entirely to Ho
kepording to the meas tire merits of the atithors this spectrwri consists
of a composite curve. The Curie diagram of this spectrum iff also given
here. This diagram shows clearly four components of the p+- spectrum.
Card 113' The maximum energies and the relative intensities of these components

160
A Study of the P~'- Decay of Ho
are given. Thp half life is equal for all components of the spectrum
and amoiints to 516 t 0.7 hours. From an analysis of the results obtai-
ned here two problpms arise: 1) To which of the holmium isotopes apper-
taire the positive radiation? 2) By what process are these positrons
produced? P-re they actually a result of the P* - decay or are these
positrons correaponding to a pair conversion of the corresponding
trans itjon-,q? From the cons iderat Ions of the authors the following
springs: Because of the fact, tbat thp P*spertrum with a half life
of 5,6 hourc was observed from xa source, which was separated from Er
after 45 hours, the assumed Ho is obtained from Ery- just like. Ho"60 *
(11~c denoting an unknown holmium isotope). 2) The fact, that the ratio
SP -/Ise- from both sources is equal, speaks in favour of a convina
73o
cing simllarity not only of the periods of Ho 16o and Hox , but also of
16o x
the periods of Er and Er . The fraction of Erbium, which had been
kept ror Ilo hours after the separation was used In an additional exn
eriment) which furnished the same results. The greater number of
P V
electrons is probably coming from the P+ - decay of HOW . The mass
difference between Ho 16o and Dy 160 amcunts to a value of not less than
Card 2/3 292o t ls,)o keV. Further details arc- given.

16o
A Study of the P+ - Decay of Ho 2o.-J4- 15/51
There are 2 figures, 1 table and 7 references, h of which are Sla7ic.
ASSOCIATION:State University imeni. M. V. Lomonosov, Leningrad (Leningradskiy
gosudarstvennyy universitet imeni M. V. Lomonosova).
SUBMITTED! July 22, 1957.
AVAILABLE: Library of Congress.
Card 3/3

J,'jZ.li W'r, (,:I rid jjy.,3 5ci 017m) of'--tbr!
1b)
.-v-ectri of',nrilo, c t i vf: i,:otc oy
imsil.rons ()t* tt!-Ei taix,,-, or i nn-r r; v t
'ib L 2 11
I: n7lct, i ve i . 0l, "i/19.
with 3-mmItiplip focilsinr of the hecvf~." Len, jql~i,l F)!)
(Lili f)rflev or J,f!nin i)'niv im A.A. Xhihnov) ,-.)0',) co: i"!i
27-r~,;, ;0?)

AUTHORS: Grigorlyev, Ye, P,, Dzhelepov, B., S- 489, 22 .2 2/17
Zolotavin., A,, V., Kraft, 0, Ye., Kratcik, B Pr--k,?r, L. K.

l
60
160
6o
TITLE: and the Level Schem--- of Dy
and 11
The Decay of Tb
60 1 .-)
.0 "0
(Raspad TbI i 11 o i .9khema urovn,~y DY-*

PERIODICAL: Oeriya F-izicheok-.iy;.i,
Izveatiya Akademii Ifauk SSSR
,
Vol, 22, Nr 2, pp, 101-121, (U331))

ABSTRACT: 16o 4
Radioactive Tb was here obtained by ~-rad.~
slort neutrons of chomically pure (99 Tb,O-~, Th57
position and relative intensity of 19 lines Wa6 carefully
moaoured in the conversion spoctrtim, The ds-z-ompositior.
of the known line 963 4- 96)6 IreV into two commponent3
essentially new. The relative intensitie-~ of the r
--transitions were obtained by r..-Pano of a divistor, of lie
photnelec '
line areas through the corresl-)ondinC , - tr,,,
absorpti.on factor. The value-, -aere bpcaase? of th~
, ~hc- scu.-- i'self
absorption of the r- rays corr-oted ii. , - I
and at the walls of the cylinder, ao well a-
the absorption of the photoelectrons kri ,hF- ta-,-e- ana -,r,
Card '1/ 3 the slits of the counter., The obtair,ed

16o 1 6o . r()
The Decay of Tb and If and the Level '~Jrheme Dy
of the )"--lines in the spectrum of pliotoelec;troti,3 are Ir
the range of +20~,) in aCreement with thof~p sf
5 and 6. The Teasuremcntr, of tl~,- conirercion. sho'r
that the sof t coml,(:)nent is as weal~
The multiplicity of t1iej(, traru-.itlclns
and between the intcnsitieq of the the re -1. an~
160 was obtained ly --radiatlor
must exist. - Radioactive Ho
of a tantalum target with protons with an energy of up 7n
660 h1eV. The erbiura and holmitui frn-~tiozis werf, chrom"Ito
graphically separated from the tarUy~. In tho conversion
spectrum all conversion lines of Ho' 0 'hat had been
obtained in reference 13 viere also confirmed herr- and marky
new ones discovered, It is shown that the tranjitions to
the upper levels are permitted ones, The small number of
positrons (one positron) per decay is explained by the farlt
that at the low dec-ay-erieri3y the 'K-capture is dcmiraing.
'Illien the decay to two upper levels is considered perm"ted
K/.8+ can be determined according, to 1.'h,? tables by Zweifel
(iu~f. 10), The values 5400 and 400 th'~.-s obtain-ail rar-~ very
h4g-h, consequently a considerable rart of all conversiong
Card 2/.3 of 110 16o mu3t take place by way of K-capture. in +.I-,--

16o 160 i 60
The Decay of Tb and 11 and the Level Scheme of Dy 48-22-2-2/17
second short chapter the dctt~rmiru-tioii --~f tie
plicity of transitiono -Jo a,iovin and i's re~;ults are -iver.
in the form of a table. - In the third chapter the scheme
of the Dy 160- levels i3 treated. A level scheme of Dy 160
was here compiled with the use of all experinental data,
theoretical considerations and the analuL;y with the
neiGhboring nuclei. This scherie in the bLst mariner
corresponds to all data. All arguments con-firmin,- this
scheme are Given here and all. facts contradicting this
scheme or fa-.ts which cannot be explained are enULIC-rated.
There are 8 fiCures, 12 tables, and 19 reforenoes, 0 of
which are Soviet.
ASjOCIATION: Fizicheskiy institut Leninr-radsko-ri r~oou,11~irqzvcnnoGo
C, U '-
universiteta im. A. A. Zhdanova (Institut,:- for Fliyzics
in the Leningrad itate Univeroity imeni A, A. Zhdanov)
AVAILABLE: Library of Con:-ress
Card 3/3 1. Terbium-Decay 2. Terbium isotopes (Radionctive)

AUTHO RS: Dzholopov, B. 48-22~2-14/17
Pre obrazhenukiy, B. K. , Yu6tikevich, (~. I
TITLE: Ponitron Spectra of the Dysprosium Fraction (SpQktry pozitro-
nov disproziyovoy fraktsii)
PERIODICAL: Izvestiya Akademii Nauk S:3SR,Seriya Fizicheskaya, 1958
Vol. 22, lir 2, pp. M-21o (USSR)
ABSTRAM The mentioned dyspro3ium fraction was here obtained by Go-
paration from the tantalum target, which was ir-,adiated by
protons with an energy of 66o MeV. In this connection it is
stated, that no data can be found irl publications cn the
dysprosium isotope with a half life of 2o hours, Dy157 was
ascribed to the eiChth period (reference 2). From reference 3
it can be seen, that another Dy155 exists -aitn a half life of
lo hours. In order to determine which isotopes are contained
in the here obtained preparation, its conversion spectrum was
investiL-ated, which resulted in the determinatiQn off 11 peaks
of conversion electrons. 6 of these posseosed the sarie half
life of 11 + 2 hours. The energy of the electrons amounted to
180 + 10, 2770 + 15, 32o + 2o, 400 + 25, 465.� 7o and 61o.� 30
Card 1/3 keV, It was assumed, that these are K-electrons. possessing

Positron Spactra of the Dycprosium Fraction 48-22-2-14/17
the transition enereies 230, 32o, 370, 450, 515, and 66o keV.
Such transitions "apparently" correspond to Dy'155 ar Dy157.
The ratio of the number of positrons and of the number of
conversion electron transitions with hV = 515 keV was establi-
shed to be 37,5. A half life of 4,7 days and enerE;ies of 95,
112, 132 and 162 keV here corresponded to the four L-Iroups of
conversion electrons. A comparison with the conversion
spectrum of the dyspro3ium fraction as Civen in reference 3
permits to assume, that in thi3 case it is concerned with the
lines k-148, K-162, K-182 and K-21o, which occur in the decay
of Tb155 (the first three of them), which also pertains to the
decay of Dy'55 and Dy'57. Concerning the 2o hcurs decay period
which was found in this investiCation in the dysprosium fract-
ion, it is stated here, that its oriCin remained unclear. Con-
cerning this it is remarked, that in the measurements of the
terbium fraction on a ketron (reference 4) positrons from a
decay with a half life of 18 hours and a limit cnerUy of
-2aoo IceV were observed, which ia near to the found half li-
fe of -,2o hours. For this reaoon it is as-iumed, that the re-
spective positron spectrum refers to the isotope Tb with a half
life of 18 hours, There are 4 fi,,7ures and 4 references,
Card 2/3 5 of which are Sovi6t.

Ponitron Spectra of the Dyiprorjiun Fraction 48-22-2-14/17
ASSOCIATION. Fizicheskiy institut Lenin,~radskot;o Go.-. univeroiteta in.
A. A. Zhdanova (Physics Institute ILeningrad University i=eni
A. A. Zhdanov)
AVAILABLE: Library of Congress
1. Dysprosium fraction-Positron spectra 2. Proton irradiation-
Application
Card 3/3

rvs.-TL n"!
j
lilt
13 lilt
'A
1 list
fill

I A

I

AIR

S/046/60/024/03/05/019
0 B006/BO14
AUTHORS., Bonch-Osmolovskaya, N. A., Dzhelepov. B., S.,, Ztq~_~
TITLE- Study of Positron Spectra of Neutron-deficient Isotopes
PERIODICAL, Izveetiya Akademii nauk SSSR. Seriya fizicheakaya, 1960,
Vol, 249 No., 3, pp. 283-287
TEXTz The article under review was read at the Tenth All-Union Confer-
ence on Nuclear Spectrosoopy_(Moscow# January 19 - 27t 1960), The authors
studied the positron spectra of -some ne t on- e ien 3 a
by bombarding a tantalum target with 680-Mev protons.,, The authors used a
P.-spectrometer with triple beam focusing., Results are given according to
elements, Lutetium; The hardest component recorded had an energy limit of
about 2,800 kev. All spectral regions with an energy exceeding 1,500 kev
corresponded to one and the same half-life of 85t18 min (Fig. 1). Thus,
it may be seen from the Curie curve shown in Fig. 2 that the energy limit
of the P-~-speotrum was 298OOt2OO kev, corresponding to a half-life of
56t12 min. The above component can, therefore, be ascribed to Lu167 Lr/
Card 1/3

Study of Positron Spectra of Neutron- S/046j60/024/O3/n':'/n!n
deficient Isotopes B006/BO14
(55 min). The Curie curve of this isotope is shown in Fig. 3. The problem
of the 0+-spectrum with the energy limit of 2~800 kev and T = 85 min has
not yet been solved,, Such an iaotope is unknoyjn,, Two explanations are
possible: 1) Such an Lu isotope as, e.g., LuI68 actually exists. In this
-.ase also a I-radiation would have to exist for this half-life, which has
not yet been observed. 2) It is the radiation of the 75-minute Yb isotope
(0+-energy limit 2-95 Mev); the presence of such an impurity is not
impossible. Thulium: The authors corded a 0+-speotrum with an energy
limit of 2.1 Mev (7.3 hours - TOT and one with 137 min (Tu163)o As
shown in Fig. 4, the spectrum consists of two components with the energy
limit8_l9O5Ot8O and 406+-50 kev with an intensity ratio of 1 : 0-7. The
Tu163 Er163 mass difference was ~~29070 kev. Other authors found 2.1
and 2.24 Mev. Erbium: Intense positron emission with an energy limit of
19300 kev (-2.5 hours) was found, further one with 115t15 min, This
spectrum also consisted of two components with the energy limits
1,900�100 and 2,980�100 kev, and an intensity ratio of 5 : 1. Also the
electron-conversion Una with 900 kev (2 hours), which was observed for
the first time by Io A. Dneprovakiyq was detected. Dysprosium: The
Card 2/3

Study of Positron Spectra of Neutron- S/048/60/024/03/05/019
deficient Isotopes Boo6/BO14
dysprosium spectrum also consisted of two components with the energy
limits 2,700tlOO and Iv650t1OO kev, and an intensity ratio of 3 : 1. Two
possibilities concerning the origin of these components are discussed.
There are some facts which contradict the existence of a decay series
Dy154 3hs 154 18hs 154 152 3he
4 Tb Gd , but speak in favor of Dy -:-~
Tb152 18%Gd152. Besides, the authors also detected a19-1-spectrum with
an energy limit of about 900 kev (10 he - presumably Dy 5). A. S. Basina
is mentioned. Finally, the authors thank 1. A. Yutlandov_ and X. M.__
,-.-Zhglkin for carrying out the ahemical work, as well as K~ Yjj~ GrQmov and
4~, K ~Peker for their discuasions, Therp are 5 figures and 17 references,
0 of which are Soviet,,
Vr
Card 3/3

BONCH-OSMOWVSKAYA, N.A,,-# DZHELEPOV, B.S.; Yj',AFT, O.Ye.;
CHZHOU YUYF,-VA Chou Yiieh-wa]
Positron spectra of the neutron-deficient
and neodymium. Izv. AN SSSR. Ser. fiz. 25
(Terbium--Spectra) (Neodymium-Spectra)
(Positrons)
isotopes of terbium
no.7:826-831 JI 161.
(MIRA 14)7)

4009!
S/048j62/026/008/001/028
B141/B108
Bonch-Oomolovskayal So A*# Gromov, K, Ya., Dzhelepovt B. So
AUTHORS:
Xe.j Malysheva, To V.p Nikityukj L. Not Khotin,
f ~t-~-
B. A., Chou YUch-was and Chuming V. 0.
166
TITLE: The predicted isomer Ir
PERIODICAL*$ Akademiya nauk SSSR. Izvestiya, Seriya fizicheakays,
v. 26,'noo 8, 1962, 975-976
TECT: Positrons with an intensity decrease of T 1/2 A~2 hre-were discovered'
in a spectrometric investigation of an iridium fraction obtained
gold target irradiated by 660-Mev protons. The position spectrum
consisted of five components (end-point energies 3400, 2600, 19301 1300s
- 800 kev; relative intensities 1," 20, 44# 12p 22). The conversion
electron spectrum of the same Irfraction had two lines (M 137, N 137)-
The 1(t) of these lines curve could not be attributed to a single halflife~
M 137 consists of two components; one with TI/2 - 15,t 1.hrs and one with
1-7.f O'-.2(Ir 186 which is# within the limits of erkort equal'to the
Card 1/2

II I
I
KRAFT, O.Ye., kand. 'Miko-matematicheDkikh nm*; LISTRIGARTE21, M.A.,
kand. fiziko-matematicheskikh nauk
Recent research in nuclear spectroscopy; conference in Tiflis.
Vest. AN SSSR 34 no.604-97 Je 164 WIRA 17 t8)

DZHELEPOV, B.S.; KAUFMAN, V.Z.; KRAFT, - Me.; NAUMOV, YU.V.
'
om"';*
-~~'166 ~E -j Ig +166 decay. Izv,
Measurement ofp*~,'-coincidences in Tu -> Er
AN O'SSR. Ser. fiz. 29 no.7slO79-1082 JI 165. (MIRA 1837)

__ "WIRM
ACC M; M CR C0231, UN/0048/65/029/0120141/2146
AMOR:
N_ t
IORG: non*
V Y;
LTITLE: A betsl ARtgjj~r with ok low gasma-gaSSM
coincidence bee Idivrandactleas of the fUteenth, Annual CMfer*660:06 MWlear
~.I. #Pactvoicqw and Nuclear iitilictur4 keld'st, Minsk 23 January to.2 February.1965/:-
BOMB: AWROL Investiri. "i~a astaAmiskaye, v. 29 no. 12, 1965, 2141-2146
TOPIC TAM: beta decay' bati ~t $.Cam spectroscopy, Cam& background,.,
raw.,
AWTRACT.# A beft-gamweetsoldmaq, scintillation spectrometer Is described In which
special-means are explay#4 to nduc6llte gam-gam coincidence, background. sucjk
means are particularly destrablp ~*fteilnvesiltat Ing complex decay, schews;vhere the"
are Imany gamma cascades. : In this'"trometer4the gamma rays are detected-with an
Nal C4#al and the beta 0afticlea.wIth an.authracene Matal or a plastic scintillate
Between the source. and the ~ b4a. ;*ector Is mounted a thin (-0. 3 sm) f Ila of plastic
Scintillating - material 14 reflecting L housing of -1 $% aluminum toll. ~ The
photomultipliers ass"'lated.with ,the beta detector and the film sclatillator are con-
nected to a coincidence circulte itud only, coincidences are recorded as beta particles.
damma. rays that enter the bets distector-cannot produce a flash In the thin film
sclutIllator and thus are not m:6rded. The energy 4ost by a bet* particle traversing
_jCaccL__i/2_

L
JOSA46
AC
ACC NRs
h
t a
F
the f Ilu scintillator. andAts housing was found to be 80-100 kOV;,thls energy loss
mak es the instrument unsuitable forAnvestig ationof sofi beta sp6etra. The behavior
of the Instrument 1s,d1scusaed.1i. acme detail, smd It 18 concluded that In cases favor.
able to Its use the gamma-gami-colucAdence background can be reduced by a'f actor -of
10 to'20 without serious reduction In tho:true beta-gamma coincidence counting-rat.09
The instrument was employed to*record the spectrum of gamma rays In coincidence with
positrons of the-1500 keV end-poInt component of,the beta spectrum of ftl46. The
source was., the gadolinium fraction-,separated chromatographically from a tantalum targe
bombarded with 600 MeV protons and aged for two,ZthZUi7ths;. After aging the
material consisted almost antizalro"fIG .d146 and equilibrium with it, In
the gamma ray spectrum therevere found two approximately equal peaks corresponding to
gamma-ray energies of 635 and 743 keV. It 9~concluded that the 1500 keV 6ad-
point
HS
beta decay goes:to the 2380 keV-level iii SM .. in these measurements the gamma-gamma
coincidence background did not exceed lwof'th~e-truebeta-gamma coincidence countIft
rate.'When.the film scintillatorwas, removed the gamna-gamma coincidence.counting'
rate was approximately eq~ual.tq the-true beta-gamma coincidence rate.- It Is concluded
that the use of the filia'sclatil2itor :In coIncidence with the beta detector reduced
the gamma-gamma coincidence background by a factor between 10 and,,20. Orig.._.art. has:
7 formulas and 6 figur"O
SM =z: SM Wtl: ~'nor,.R, 0810. RW: 001; OM MW: 001
ICAWd 2/2

DZIP"UP011, B.S.; KRAFT,_.P.Xq,_; ITAUMOV, Yu.V.
Wlgnetlc 0(-spectrometer of coincidences. Tzv. All S-S"R. Ser.
fiz. 29 no.22:2163-2167 D 165. (MIRA 19:1)

L M%j~66 EWT(m) DIOP JD/JO
SOURCE CODE: UR/OOW/65 1
XCC N,R. ~16389 /02
-AUTHOR: DzheleR2vA B.j. Kaufman, V, Z,; Krartj 0. Ye Naumov YU 4 V. (1~31
ORG; none
Y43 eness durj,~g the decay of
TITIE: asurement of beta, sup plual Rama-coincid
166 166 -1
T
U
SMM I AN Z-SW~. Izv,6stiya. . Serlya fizicheakaya ve 2?y no.71 1965 10710-1082
TOPIC TAGS: radioactive,decayp',spectrometerj positron, gamma radiation# yFtterbiump
tantalum, proton, beta spectrum,-thulium, erbium, coincidence counting
ABSTRACT: The artIolits a description of an' experiment Ah _A16h
afly -'spedtrometer was used.to son r the'oolnoldenc f pool'- ".1
Itrone.of the-hard component thas 99 eatrum of 196*
TULU-91 thT I
Iradlation, The source-or ;j?96 was TO . contained In L1ttterA,,
bium fraotione The ]Attar was emitted from a tantalum target
lirradiated w1th.660 Mev protonae An-ozalrole of the results
:carried out-to* dotermine'tWdea coincidences at Yuri 'a
or
quantum levels. The authors thankjoj- j-4 =1 V. M. Mikh
~valuable discussions,, and also Zhe Zhelev,,A. V. Kudr7avtseva, and G. A. Mrbnoy
for assistance in receipt of the'sourceso Orig. art# hae: 3 figures and
3 formulas- 1JMS1
SUB CODE: 20 SUBM DATE! none ORM REF 003, OTH REF: 001,
Card, I ilp;v

66
Acc-mRiAP601711 6

r:
Diagram of the qm6tromete
Wpolebt 2) FEU-31 PhouwatApUsr#
3),A azli-tal. (stilbene) 4) tnd"l
electro to r, $) source

6) *b-_crystal (Nal
3:17) ugnetto
WdeAu"Is for pboUnatipliere
-, ,B).-M-35 PhotomVAPliero. dashOd
b

7

Orig art* hass' fisurso.: 'M

J SUB CODE: 20,.
/ SUEM DATE
none j._
:.OM(; REIN IN3 's
Card '2/2

L 31403-66---' Eli,T-(;-111. "T
SOURCE CODEt iVRM48/66/03 003 05 4 0559
ACC NR, NP50
AUTIMR: D7.heL~PuV U Zaytseva, 11. G.-, Kraft, 0. Ye.; flaumov YYu-.
Sigalov_ 11, 11,
G1 - none
TIT-,;- : - 99 CThis paper was p ented at the 16th Annual
71 'm sup 170 sulk res
Gonft'rence on .ii ~1- and Nuclear Structure held In 'Moscow 26 jan-3 Feb
19667
SGUhCE: All ',oriya fizicheskayaj V. 30, no. 3, 1966, 554-559
TOPIC TAG~'3: itio-;ics conference, nuclear spin, lutetium, beta decay, proton
bon, bardpient +
ABSTWO,`2: The b8ta gamma coincidence method In used to determine
the spin of -1 17 which has a beta+ decay to the lowe rotational
band of Yb.l~'O' The Lul70 sample was obtained from jjfY70, with the
usual bombardment of a tantalum target with 660 mev protons. The
coincIdences. of-1660 kev positrons and gamma radiation was studied
III the rango of 10 t0-250 kev. Coincidences were not observed
at enef%ev of 19) arid 84 Icev, nor were beta+ transit1ges from
the Lu ground i;tate to the 2.+. and 4+ leve s of Yb
It ifi shown that the grouna state spin of Lu170 is zero a oon-
ClUslon that Ju supported by theoretical arguments. Finally, the.
i purity of the J~,otopjc ~tpjn in the ground state of Lu170
I , In do-
i termined. The coefficient of ImpurItY Isoopin (5 X 10-3) deter-
mined theoraticaily 18 20 times greater than the experimental
value, 'Which fact nucWtheoretical explanations The authors
thank L. A. Sliv, and Yu* It-KhAM10 r valuable dieoussions.'
Orig.
has% 2 1"ii-ki 'o 711ft'! r-1-or e/ 0. 0094ZH REF: 00'.
Card l/V8UB COJE: DATFt nonmu RI REF:

L 09
21L-6
I
A-CC NRI AP7002795 SOURCO CODE:
AUTH.0it: Dzholopov, B. S.; Kraft, 0. Ye.; Naumov, Yu. V
UR/0046/66/030/00811266/129
'2 -
ORG: none
TITLE1. Bota + gamma coincidences during the decay of Th sup 152 yields Gd sup 152
60
SOURCE: AN SSSR., Izvostlya. Serlyn fizichoskaya, v._~O_,_~2 8, 1966p 1286-1291
TOPIC TAGSt gam-na spectromater, gamma radiation, position
ABSTMCT: Those coincidences were Tonsured with the object of procuring more
infonnation or. the spin of the Tbl5 nucleus, which has not previously been ex-
perimentally deterninod. A magnetic /_%r-coincidence spectrometer was used: the
magnetic spectrometer Isolated positrons within a specified energy range and the
r-spectrometer recorded thor-radiation coinciding with these positrons.' 7110
measurements pertained to the spectrum ofr-rays coinciding with positrons of the
A.ollowing energies: - 2500,-2000,-v1500, and-1200 hev. Findingss With decrease
in positron energies, coincidences with 6'272 quanta are observed. The fundamental
state of Tb15',' cannot have the characteristic 0~13t. The most probable values of tb
spin and pari;;y of the fundamental state of Th 152 must be regarded as 1-. "In
conclusion, the authors wish to express their deep appreciation to L. V. HaskVin
and Yu. V. Norseyev for Isolating terbium from dysprosium, and they thank Zh. To
Zholev ahd K. Ya. Gromov for coo er'tio In rocuring the sources." Orig. arte
6a-st 4 figuros and 1 table. T= 39n,,44..
d I 1119,SUB OJOES 20 / SUBM M none 010] OTH REF.- 004

t . . :

5 ( 3 )
AUTHORS: Mellnikov, 11. SOV/79-29-3-46/61
TITLE: On Some Derivativen of 4,5-Dichloro-3,G-cmdcixohexahydro Phthalic
Acid (0 nekotorykh proizvodnykh 4,5-dikhlor-3f6-endoksogekaa-
gidroftalevoy kisloty)
PERIODICAL: Zhurnal obahchey khimii, 1959, Vol 29, Nr 3, PP 968-971 (USSR)
ABSTRACT: The synthesis of the anhydrides of 4,5-dichloro-396-endoxo-
hexahydro phthalic- and 3-methyl-il,5-dichloro-3,6-endoxohexa-
hydro phthalic acid, which the authors carried out by chlorina-
tion of the anhydride of 3,6-andoxo- and 3-methyl-3,6-endoxo-
-1,2,3,6-tetrahydro phthalic acid, had to be investigated by
them more thoroughly, all the more as there is no mention in
publications concerning the properties of 4,5-dichloro-3,6-
-endoxohexahydro phthalic acids and their derivatiyes, except
the corresponding dibromo derivatives (Refs 2-9,10). In the
work under review the authors investigated the synthesis of
various derivatives of 4,5-dichloro-3,6-endoxohexahydro
phthalic acid more closely. By the coterification of
3-methyl-4,5-dichloro-3,6-endoxoliex,i'iiydro phthalic acid and
of 4,5-dichloro-3,6-endoxohexahydro phthalic acid with various
Card 1/3 alcohols in the presence of benzene aulfo acid, the eaters,

On Softie Derivatives of 4,5-Dich1oro-3,6-cndoxohex*~- SOY/79-29-3-46/61
hydro Phthalic Acid
hitherto unknown, of these acida rtere syrthesizcd and the
correspondin.- amino acidc (1) and (II) (Table) were
synthesized b~- the reaction of anhydride3 with amines. Two
isomers were separated for the 3-methyl-4,5-dichloro-3,6-
-cndoxohexahydro phthalic acid. Esters an! amides were ob-
tained from both isomers.
CH (H) CH(CH
3 3
ClH HCOUHR G1HC CHCO-_
CIH HCCOII C 1111, '1CfTCa---
00
CH oil
M
There are 1 table and 11 references, 2 of which are
Soviet.
Card 2/3

On Some Derivatives of 4,5-Dichloro-3,6-endoxohexa- lo,ov/79-29-3-46/61
hydro Phthalic Acid
ASSOCIATION: Inatitut fiziologii ranteniy Akademii nauk SSSR (Institute of
Plant Physiology of the Academy of Sciences, USSR)
SUB11AITTED: February 18, 1958
Card 3/3

JV (t'k A_"(04_-~~~
--ACC Nks AT5026041 SOURCE CODE
UR/0000/65/000/000/0255/0267
01
AUTHOR.; Kraft, V.:~A.; MellnikoV,1g. 14.
ORQ Instifiii6 of Plant PhysiololM imeal K. A .TIM#_yazevi Ac MX of SC46'8bW1 SSSR
(14stitut fiziologRi rasteniy, AkademU: nauk SSSR)
TITLE. Herblcia4daqtplant growth regulators. Part 40: Synthesis of certain esters of
3, 6 w-endoxohexahv_dFqvhtha1ta: and 4 6-;dichloro-3,6-eadoxchexahydroohthaUe acid
SOURCE: AN. SSS ILI obshche~ i t6khatchesk9y
e. khimii Biologichesld aktivnyye.
soyedinenlya (Biologically, active. compounds), Mos6ow, Tzd-vo Nauka, 1965j 255-257
TOPIC, TAGS-.,'phthalic acidUphthalic anhydride. ethanol
rABSTRACT; Acid esters of 3, 6-eadoxohexahydrophthalic acid and 4, 5-d1chloro-3,6-eqdoxo-'
hexahydrophthalto acid andcompleto -est~r6 of 3,6-ondox0hexahydrophthal1c acid were pro-,
pared, The. acid esters were ob ned,b molar
tat _y heatlng~on amater bath a mixture of equi
amounts of the acid anhydride atid an, aryloxy ethanol: '20 -.dichlorophenoxyethanol was re-.
acted with 3,6-endoxohekahydrophthalio ahh~dride-,,2,4-dichlorophanoxyethanoI and 2,4,5_.
trichlorophpnoxyethanol were reacted,withA,6-dichtdro-3 *6--endoxohexahydrophtha1to
anhydride.. -, All.the compouitds thus synthesized had not been previously reported in the
literature. Their formulasi yieldsi smelting points, and molecular weights are tabulated.
Or1g. art. has-.'.1 table.
suB caDE-. OC,GC, CB SUBM DATE-..:.~. 02Dec63 ORIG REP: 004
Card
/S 73 z.,

KRA,FTy V.; GRIGORIU, H.
Some aspezts of cost price analysis in cbemloal enterprises.
Rev chimle Min petr 15 no.10:630-634 0 164.

KRAFT, V. A.
"The Barrier-trap Method of Determining the Moves of Water Voles.11
Tenth Conference on Parasitological Problems and Diseases with Natural
Reservoirs, 22-29 October 1959, Vol. II, Publishing House of Academy of
Sciences, USSR, Moscow-Leningrad, 1959.
Akmolinsk Oblast' San.-Epid. Station

MUFT, V.A.
Iffect of hydrometeorologioal factors on the incidence of malaria
in Akmollusk Province. Med.para%. i paras.bolezn. 23 no.1:75-79
Ja-Ir '59. (MIRA 12:3)
1. Ix Alcmolinskoy oblastnoy oanibarno-apidemilogicheokoy stantsil,
(glamny vrach Y.F. XDvalev).
(MALARIA, spidemiol.
in Russia, climate factors (Rua))
(CUMATI,
off. on Malaria morbidity in Russia (Rue))

KRUTI V.41, - -
Changes in water rat populations due to the mowing of macro-
hydrophilic vegetation. Zool.zhur- 39 no-1:136-141
J& 160. (MIRA 13:5)
1. Aknolinek Regional Sanitary 3pidnmiological Station.
(Field mice) (Rodent control)

KROT, V. A.
Barrier-trap method of recording migrations of water voles. Zool.
zhur- 39 no.51789-791 NY 160, (MIRA 13:10)
1. Akmolinek Regional Sanitary-Epidemiological Station.
(Kazakhatan-Afield mice) (Wildlife census)
(Animal migration)

jf!~~.A. '.
Migrations of water voles Arvicola terrestris L. and their role
in the formation of epizooties of Tualremia. Zool. zhur. 40
no.12:1883-1891 D '61. (MIM 15:3)
1. Sanitary Epidemiological Station of Tselinograd Territory.
(Tularemia) (Field mice)

KRAFT, V.A.
Epidemiology of tularemia in the former Akmolinsk Province. Zhur.
mikrobiol., epidA immun. 33 no.4:53-57 Ap 162. (MIRA 15:10)
1. Iz Krayevoy sanitarno-opidemiologicheskoy stantsii TSelinnogo
kraya. (AKMLDSK PROVINCE-TUIAREMIA)

F "'L"iF T ) V. A.
Determinntion of the individual activity of Lxodes persulcatus
Sch. ticks by marking. Iced. paruz. i paraz. bol. 32 rn.6:
736-738 N-D 163 181:1)
1. Iz Almolir-skoy saritarno-epide-.iologichp-c~--oy stw-.ts-ii
(gl;~lmyy vrach V.F. Kovalev).

KRAFT, V.A,
Effect of hydroclimatic factr-,; -n th- rievelopmFnt of tularemia
epizootics and epidemics in TSellnograd Province. Zhur. mikrobiol.
epid. i i=mn. 40 no.5:41-48 My 163. WIRA 17:6)
1. Iz 1~')elinograd8koy obbistnoy t3anJtitrnc..Ppidenliologichf?skoy
stantsii.

KRAFT, V.A.
Reproduction of wa - -urles (Ar-.,,-;cola terre-st-ri;2 and factcr-n
regrulating thci7 abllnd,*,tn(,,(,, in the flr,,)dpl,-t,,n of the ishir, Riv~~r.
Zool. zhur. 44 nc,.Dll'7-222 165o (MIRA l8tl,)
1. '113phnograd.,kaya oblantriapt
,itantsiya.

NRi AP6025809 ( A N ) SOURCE CODE: UR/0326/66/013/004/0595/0601
AUTHOR: Kraft, V. A.; Doman, N. G.; Vasileva, Z. A.
ORG: Nstitute of Plant Physiology im. K. A. Timiryazev, Academy of Sciences)SSSR,
Moscow (Institut fiziologii rasteniy Akademii nauk SSSR); Institute of Biochemistry
im. A. N. Bakh, Academy of SciancestSSSR, Moscow (Institut biokhimii)
TITLE: Effect of defoliants on some products of photosynthetic assimilation of
carbon dioxide
SOURCE: Fiziologiya rasteniy, v. 13, no. 4, 1966, 595-601
TOPIC TAGS: defoliant, defoliant effect, photosynthesis, plant physiologyQ=
da0#&3& defoliant agent, plant morphology, plant sensibility
ABSTRACT: The radioactive tracer. method was used in studying the fixation of
Co. in plant tissue treated with defoliants. Fig. 1 shows the
effects of defoliants on the intensity of C1402 fixation by cotton
,and bean leaves. Treatment with Butiphos and BEXT caused decreased
photosynthetic fixation of labeled CO in bean and cotton plants.
2
The amino acid fraction increased in cotton plants, while labeled
alanine and aspartic acid inci-ased in both species. Both defoliants
increase the amount of organic and phosphoric acids. CO fixed in
polysaccharides.is decreased while pretreatment of the piants by
Card 1/2 UDC; 581.132+632.934+633.51+635.652

'AP6025809
-keeping half in'darkness and half"in light for several hours'Vefore'
.applying defoliant had no effe--t'on the final composition of photo- .
.synthetic, products in the leaves of both-groups of plants.
(WA-50; CBE NO.' 111 '___ - ---
SUB CODE; 06/ SUBII DATE: 19Jun 65/ ORIG REF: 016/ OTH REF: 006/
Q

MELINIFLOV, N.N.i KRAFT, V.A._.__
Herbicides and plant regulators. Part 35: :vutheBis of
some triphenylphono3yallWlphospbonium salts. Zhur.ob.khim.
30 no.6:1918-1921 Je 160. (KIR& 13:6)
1. 1natitut fiziologii raotenly Akademii nauk MiRe
(Phospbonium compounds) (Herbicides)

RAYJTIN, Yu.V.,- BOKAREV, K.S.; KRAFT, V.An RAKITINA, Z.G.; GEYDEN, T.M.
- -
GURVICH, S.1L
Now defollants and desiccants for cotton. Fiziol. r-ot. 8
no.4:506-53-1 761. (MIRA 14 - 11)
1. Timiriazov Ini3titute of Plant Ph7siology,, U.S.S.R. Academy
of Sciences, Moscow.
(Cottor)
(Defoliation)

BOKAREV, K.S.; jg~~FT, V.A.; KAFELYUSHNIKOVA, L.M.
Synthesis of bia-alkyl xanthogen trisulfides. Izv. AN SSSR
Ser. khim. no.12t2l75-2182- D t61+ (MIRA 18:1)
1. Institut fiziologii rasteniy imeni K.A. Timiryazeva AV SSSR.

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KRAM, Georgi,, i=h.
Methode of projecting a aystem f(v irrigation farming*
Khidrotekh i melior 7 no.6:188-190 162o

r)
1,robloma r.)f Poachim-,
catacory i U38M/(;onor,,x1 vrob
Fizikas No 3, 19~57, -tic) 5541
tbs Jour 1,,of Zhur
Au'u-11or i Kri-StrinVhor, A.Ya.
Ti 1;1(- Volocity of 11 D11110t Vr1 th the Aia of
Inducti-7o Tranfiducorti and a CaUlodo 111'rLY 0301.1logm1l.
)ub 'oh. za p, Yolabalchak. pod, -.in-ta, 1956, 1, 73-8
Abstrixc,b Do:joriptiori of four laboratory projocts,
Card
AUTHOR:
TITLE:
Kraftmakhe)7, Ya.A.
115-5-33/44
Visco-simeter with Induction Indicators (Viskazimetr s induktiv-
nymi datchikami)
PERIODICAL: "Izmeritellnaya Tekhnika", No 5, Sep-Oct 1957, PP 78-79 (USSR )
ABSTRACT: The article presents a suggestion for viscosimeter de3ign
with a falling solid ball, used fOr-viscosity measurements
in non-transparent fluids or in fluids under high prqssure,
in a wide temperature range, where the presently practiced
Stoke's method (with falling ball in transparent fluids) is
impracticable. The proposed viscosimeter comprises two
series-connected inductive indicators and two condensers,
which form the oscillating circuit of a tube generators When
the metal ball passes the inductive indicators, electric im-
pulses are generated in a load resistance which is inserted
in the anode circuit of the oscillator. The anode current is
measured by a milliamperameter. For the case of high speed of
the ball, it is suggested to utilize an electronic oscillo-
graph (as is done in the case illustrated byacircuit diagram
in the article). It is stated that in thi-s case the described
viscosimeter is usedy in connection with the oscillograph
Card 1/2 1130-711) the impulse amplitude would be not less than 10 volt.

--,imoter with Induction Indicators
AVAILABLE:
design in claimed to
with viscosimeters
pulsation method. The
recommended for
have cons-id-2r-
utilizing t--
inductive ind-i-
work with con-
The article contains 1 circuit diagram and 3 references.
The suggested Vi3COSimeter
able advantages as compared
induction method or the
cators under consideration are
ventional viscosimeters.
Library of Congress
P12

AUTHORS: 4K~ftma~"r, Ya. A., Lyulichev, A. N., SOV/32-24-7-1;1/65
Shakttj n
TITLE: The Investigation of the Operation of Laboratory Mixers by Means
of Magnetic Indicators (Izucheniye raboty laboratornykh amesi-
teley pri pomoshchi magnitnykh indikatorov)
PERIODICAL: ZavodBkaya Laboratorlya, 1958, Vol. 24, Nr 7,
PP- 893 - 895 (USSR)
ABSTRACT: The apparatus constructed in based 6n the measurement of the
magnetic conductivity of the samples in the low-frequency
magnetic field. The instrument measuring the magnetic
susceptibility was constructed by Ya.A.Kraftmakher. The measuring
unit is an H-shaped armature on which three induction coils are
arranged. The sample to be investigated is attached in such a
way to the measuring unit that the magnetic flux passes through
itj thus the inductive voltage in one of the coils is changed and
the voltage of the measuring unit serves as a standard for the
magnetic susceptibility of the sample. From the schematic re-
presentation of the apparatus given may be seen that a low-
frequency generator, the measuring unit, a low- frequency am.-
Card 1/2 plifier, a detectorp a lamp voltmeter as well as a visual in.

The Investigation of the Operation of Laboratory SOY/32-24-7-51/65
Mixers by Means of Magnetic Indicators
dicator and a supply pack are assembled. The instrument has six
measuring ranges of from jo-4 to 10-1 units of magnetic
susceptibility in the CGSM system: the degree of mixing is de-
termined by the measuring of the concentration of the magnetic
powder in the samples taken from different placea. The con-
centration of the magnetic powder is measured according to
the magnetic susceptibility of the specimens pressed from
the samples to be investigated. Granular sizes of quartzite
Of UP to 0,5mm were used in the experiments; iron powder of
2.5% Ca(OH )2' 0,5% sulfite alcohol vinasse, 8% water and 1,5%
iron powder served as indicator. The results obtained were ob-
tained from the mean value of the magnetic susceptibility and
an equation; a diagram is given. There are 3 figures.
ASSOCIATION: Vsesoy-uznyy nauchno-isaledovatellskiy institut ogneuporov
(All-Union Scientific Research Institute For Refractories)
Card 2/2

MYTMAKM, Ya.A.
Two laboratory operations in electronics. Izv. vyB. ucheb. zav.
fix. no.4:95-97 059. (MIRA 13:3)
I.relabuzhokly gosudaretvanny7 universitet.
(Zleotrons)

KRAFTMAKM, Ya.A. (Moskva); STRELKOV, P.G. (Moskva)
Automatic regulation of adiabatic processes in calorimetric
measurements. PMTF no.3:194-197-S-0160. (MIRA 14:7)
Calorimetry)
tomatie control)
M

KRAFTMAKFIER, Ya*Aa
Laboratory work to determine electron cbarge. lzv.vys.uchob zavp;
fiz. no.2.'138-142 161. RMA 14:7)
1. Moskovskiy pedagogicheskiy institut imeni V.I.Lenina.
(Electron,s)

ASTROV, D.N.; KRAFTMAKHER, Ya.A.
Simple circuit for operating with capacitance pickups. Prib. i
tekh. eksp. 6 no.2:180 Mr-Ap 161. (MIRA 14:9~'
1. Vsesoyuznyy nauchno-issledovatellskiy institut fiziko-tekhnich-
eskikh i radiotekhnicheskikh izmereniy.
(Electronic circuits)

5/139/62/000/001/031/032
E032/ElA
AUTTIOR: Kraftmakhe
T IT LE On the determination of the electrodynamic constant
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,

175-176
Fizika, no.1, 1962,
TEXT: It is pointed out that in a teaching laboratory the
clectrodynamic constant is usually determined by periodically
charging and discharging a capacitor through a tangent
galvanometer. ~Abstractorls note: The alectrodynamic constant
referred to here is the ratio of the electromagnetic to the
electrostatic units of charge.] When the sensitivity of the
galvanometer is small, a lcxrve current must, be passed through it
(several hundred milliamps) and the charge -discharge key does note
operate satisfactorily. In order to obviate this difficulty the
author puts forward the method illustrated by Fig.l. This
circuit includes an additional micrometer and a key K2. When
the key is in the left-hand position the micrometer measures the
discharge current which is proportional to C and the voltage

Card 11.3

'Nrl
A ~P"i!

S/139/62/000/001/031/032
On the determination of the ...
E032/EI14
across the condenser. When the key is in the right-hand side
position the micrometer records a known fraction of the current
The resistor R is
passing through the tangent galvanometer.
chosen so that the current passing through the micrometer is the
same for both positions of the key K2. The resistors RI and
R2 are chosen so as to produce a suitable deflection in the
tangent galvanometer. The electrodynamic constant is then equal
to 2 TL' n CIJ NR + R + R
1 2 0
R.,
r 110tan y
where C is the capacitancei U is the voltage of the battery
is the frequency of KI; is the
charging the capacitor; N 110
horizontal component of the earth's magnetic field; n is the.
number of turns on the tangent galvanomeier; R is the
resistance the coil of the tangent galvanometer; y is the
deflection of the Salvanombter with K2 in the right-hand positi
on;:,
and -R. is the internal resistance of the micrometer.
Card 2/4

On the determination of the S/139/62/000/001/031/032
E0 3 2 1.1 1k
The key K I is in tile form of a polarised relay pn -4 (RP-4)
run off tile AC mains. With this method tile electrodynamic
constant can be determined to within 1%.
There is I figure.
ASSOCIATION; YelabuzhBICiy pedinstitut
(Elabuga Pedagogical Institute)
196o
SUMMED: December 23,
Card 3/4

"IRAFTMAEM, Ya.A.
Determining the velocity of light in physico class~rork.
Izv. vyv. ucheb. zav*; fis. no.5:65-70 162. (MIRA'15:12)
1. Yelabuzhaidy podagogiehaskiy institut.
(Light-Speed)
I ~(Physica--Study and teaching)
%; .1
Iw

KRAFTMAKHER a.A. INOpsibirsk)
I
The modulation method for heat capaoity measurements. FWF
no.5tl76-180 S-0 162. (MMA 16d)
(Heat capacity--4*asurement)

39986
3/161/62/004/006/035/041
B108/B102
AUT h0 RS s i~raftmak and Strelkov, P. G.
TITLE: formation energy and concentration of vacancies in tungsten
PEaIODICALi Fizika tverdogo tela, v. 4, no. 8, 1962, 2271 - 2274
energy and concentration of vacancies in tunf'sten was
The formation,
Aetermined from the dpecific heat whose temperature dependence was meatmvd
from 2000 to 3600 OK. Temperature of the specimens was modulated on a
freqiioncy of some 120 cps by a current (constant + variable cor,,Donents)
pazsing through the specimens. The rise in specific heat at high tempera-
tures was measured as dCp - (U2/RT2)A exp(-U/RT), where U is the formation
ener,-,y.of the vacancies, A exp(-U/RT) is the vacancy concentration at
tem-,)erature T. Measurements and evaluation of this formula yielded.for
tungsten a vacancy formation f 72.5 kcal/g-atom. The vacancy con-
n
centration is c- 670 GXP(-72500/RT , which at 36000K is 2.7V6. There are
2 figrures.
Card 1/2

s/lal/62/004/008/035/041
Formation energy and ... B108/B102
AS60CIATION: Institut teplofiziki Sibirakogo otdeloniya'AN SSSR Novo-
sibirsk (Institute of Heat PhysicB of the Siberian Depart-
ment AS US,9R,Novoi)ibirsk)
SUB?..'ITTED: April 26, 1962
Cfird 2/2

AID 1~1. 977-8 27 1(4
VACANCY FORMATION IN INIOBIUM (USSR"
Kraftmakher, Ya. A. Fizika tverdogo tela, v. 5, no. 3, Mar 1963, 950-951.
S/181/63/005/003/039/046
To determine the energy of vacancy formation and the vacancy concentration
in Nb, the Institute of Thermophysics, Siberian Department of the Acadcony of
Sciences USSR, has measured the specific heat of Nb in the 1300-2700"K range.
Vacuum-degassed Nb specimens, 0, 11 and 0. 13 mm in diameter and 40-70 mm 1.
long, were "trained" at 2000*K at a residual pressure of 2 x'10-6mm Hg. Re-
sults of the measurements show the energy of vacancy formation in Nb to be
47 kcal/g-atom. The vacancy concentration in Nb at the melting temperature
reaches 1. 2116, while the additional specific heat associated with vacancy forma-
tion at the melting temperature is 0. 57 kcallg-atom. [MS I
Card 1/1

11-11 V.. A. (Now sihirsk)
llmeeisurinL: '.hc specifi-c heat of tun.~sten at terl eratilres i:,) ic- 3000':,
P -
up luc 22,001., and ni-oldim., Up tc. !))IO0c.,,
I ~C. 1, ~ '.I
E z)crt Presenied at tl-;e So: inar on 'he i'mi-dems cf research - n theni(.p',,.ys4c~l
pir,perties of substaxice3 al, h4-f.,.h tenneratures, '.,-.`ovosJ;.bj.r3l:, 9-10 iA,Pril 19CI
- -,l .