SCIENTIFIC ABSTRACT KRAVETS, I.K. - KRAVETS, V.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000826310009-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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USSR
ONUFRIYEV, V. P. , SHVETSOV, Yu. F., DUDINIKOV, A. I., PRONIN, I,. A.,
ZAKHAROV, V. M., and K . All-Union
Institute of Foot-and-Mouth Disease, USSR
"Effect of Immune Scrum on the Formation of Active Immunity to
Foot-and-Mouth Disease"
Sofia, Veterinarna Sbirka, Vol 63. No 11, pp 5-9
Abstract: Immune serum is used to produce passive immunity In
cattle in regions in which foot-and-mouth disease occurs. The
effect of preceding administration of immune serum on the formation
of active immunity upon Injection of live virus of type 0 was
tested on mice. The Immune serum was derived from cattle that
had recovered from foot-and-mouth disease after infection with
type-0 virus. It was established that administration of the i=une
serum to the mice 5-7 days before Immunization with live virus
prevented foxmationof active Immunity In them, while administra-
tion of the iwmune serum 10, 15, 20, or 30 days before Immunize-
tion with the virus had no effect on the development of aotive
immunity. On administration of immune serum to the mica, tha
passive Immunity persisted for 7 days. Tables.

EFENDIIYEVA, F.M.; SnIaINAZAROV, B.B.; KRAVETIS, I.L.; KOCHEaGINA, Ye.K.
Effectiven"s-of eleatrophoreals of novocaine.combined with
ascorbic acid in treating cerebral atherosclerosis. Vop.
kur., fizioter. i lerh. fiz. kult'. 30 no.3s2O6-2O9 MY-Je 165.
(MIRA 18i12)
1. Azerbaydzhanskiy instItut kurortologii I fizicheakikh metodov
lecheniya imeni S.M. Kirova, Baku. Submitted April 24, 1963.

KC 1,1*7-' Tilt Ye.K.; KRAVFTS i~L,
- -t I r3 bd 0 Sq f 114 3 o - x p ~, '. 3 n tA
r rill um T, e r f, ire
--,2 ind peroxlda5e ac--i -4".j In the 17,100d . Sbor. trild.
-sal. I -, . ir . ) -..-h. no.,'.,
na--iAi, na iir . ! f, z. mete d. '~ c
PRA 18A)

KARAYEV, A.I.; BABAYEV, A.Z.; M MVEM 6 I.L.
Effect of irritation of receptors of the rectum on the activity
of carbonic anhydrase of the blood. Izv.AN Azerb.SSR no-5:43-50
my '55, (xiak 9:5)
(RECEPTORS (NEUROLOGY)) (CARBONIC.ANHYDBAn) (BLOOD)

KULIELISKIY, L.A., podpolkoviLik meditsinskoy sluzhby; KRAVETS9 I.M.p
kapitan moditsizwkoy isluzhby
Organization of reot in oanatoria for cubmarine peroonnel at a
Woo. Voen,-med. zhur. no, 6:52-53 Je 160. (MIRA 13:7)
(MIGINEs FAVAL)

KRAVETS, I.N. ; KUDRYAYMV. P.3., redaktar; PETRUKHIN~ I.So,rodaktor;
- ISTX?I'hVA, G.A.. takhnicheakiv redaktor.
[T.3r.Osipovskii, outstanding Russian scientist and thinker]
T.Y.Onipovskil - vydaiushchiisia russicii uchenyi I myal Itell.
Moskva. Izd-vo Akademli nauk SSSR. 1953. 102 p. (MI-RA 8:7)
(Osipowakii, Timofei Fedorovich, 1765-1832)

'Po
AUTHOR Kochnev, V. Engineer; Kr;avets, K. Amateur Radio Master
TITLE,. Don't Rest on Your Laurels (lie uspokaivat'sya na dootignutcm)
PERIODICALi Radio, 1958, Nr 4, p 12 (USSR)
ABSTRACT: The article deals with the success of the Ufa radic club
(RA9K'Y;A) in the 1957 Second All-Union VHF "Field Day'T C.)m-
petitions, for the "Radio" prilze, The team tcok first. prize
and club members walked off with first, second and third
prizes in individual events.
There is I photo.
ASSOCIATION: Uf4Lmsk4.y radioklub (Ufa Radio Club)
1. Radio--USSR 2. Radio awards--USSR
C,ard , /1'

HOROTFUM99 G.P,j KRAVE11.1, K,N,
- r, !, v.
Ajoariaois and in a,-~,Iogy
~~f' the gaotrointentizin! tram,,. Vj*~'~ .Araz,bo.L, 34
no.49417-419 Ji-,Ag 1658 (MiRA
I.. Kafedra obahchaZ 4-sra-pi., - - tsin logo
.. jo mL~di - a
inst-'tuta. Subwttsd

r!
t
p n ir,
17-112)
MW vrs--h O.Ye.

FRAY. Dzheyme (Fry, James C.1, general-mayor armil SSW; KVASTUK, I.T.
(translator]; SAKHAROV, H.I. [tranalatorl; 13AVETS, L.G., red.;
ANIKINA, R.F.0 tekhn.red.
[Assault battle drill] Obuchanie deistviiam v nastupatellnom
boiu. Moskva, Voon.izd-vo H-vn obor.SSSR, 1958. 126 p.
Translated from the English. (MIRA 13:4)
(Infantry drill and tactics)

SIMZILOVSKIY, G.A., dotsent, kand.filologichetilcikh nnuk, KRAVV2S. L.G., red.;
KOZYRINA. L.A., red.; ANIKINA, P.F., tekhn.red.
[Znglish-Russion military diationar7 of terms referrine, to reAr areas
and supplies]. Anglo-ruaskii voonnyi slovnrl terminov po tylu. i
annb%heniiu. Okolo 25000 terainov i flochetanii. Moskva. Voen.
izd-vo K-vR obor. SSSR, 1958. 449 p. (MIRA lltg)
(Inglish lancunge-Dic t ionnrien-Rues tan)
(Kllltnz7 Art nnd science-DictIonarien)

FRAVETS, L.G.
Q"ntitstive Allalysis of the terminologinal faoility of a
vocabulai-y. NTI no.2,.27-29 145. (MIRA 18:6)

KRAVETS, L. G.
A -aTftlng the struettire of work combinations in English
scientific and technological texts. NTI no.10:39-41 163.
(MIRA 17:1)

TITOV, N.V., inzh.; KRAVITS, L.M.,.inzh.
" - -
Constructing intermediate halls of oubway stations. Tranop.strol. 9
no.6:32-34 Je 159. (Kiev-Subwaye ) (14IRA 12:11)

F
L 4-2-0-6,J-65 Evrr(m)/EWP(t)/E71P(b) IJP(C) JD
1ACCIZSSION NRs Ar 010908 UR1026616jfO66106flOC~61
5 009
AMIORSt Alek v, B. A.
Golovanov, 11. IT.; Shub, L Y4.
1
!1#0VI - Na-KrAVOtBp L. V,
L ;TITLEt L ceramic lmllrt~40r making casting mol, p by molting patterns.of chemica
active metals. Class 31, No. 169762
SOURCE: Byullaten' izobrotoniy i tov&Mkh znakov, no. -7, 19651 96
TOPIC TAGSj ceramic coating, casting, molding material, magneaits, olivinsp
foroterite
ABS"MUCTa This Author Certificate presents a ceramic coating for making canting
A molds by melting patterns of chemically active metals. To obtain castings without
aand burning pickup, the filler is made up of materials with basic properties, such
as car'nonite, olivins, forotorite, and 15-30% of binder for the canting sand.
ASSOCIATIOM none
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NOVIKOV, A.N.j KRAVETS, L.V.
Peculiarities of realn dolomite refractories. 0 eupory
30 no.4:44-46 165. rMIRA 18:6)
1. Vaesoyuznyy in8titut ogneuporov.

KRAVETS, M.A., inzh.; EIXUKDI, S.B.
Cq)tiuuiI vertical planning of a torritory. Prom..-,troi. 43
(!,,Tp
no.12-:40-41 165. .. A 18:12)

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Illp inol *t,n- funts4i Ili havr #b th,triniental effini oil the iloality of
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AUTHOR: Kravets, M.N., Engineer.
133-1-10/24
TITLE: An Improvement in the Technology of Teeming Steel
(Usovershenstvovaniye tekhnologii razlivki stali)
PERIODICAI: Stal', 1958, No.1, pp. 40 - 42 (USSR).
ABSTRACT; Measures taken on the above works to decrease the pro-
portion of defective rails caused by defects in ingots are
described. In 1955, with the introduction of teeming ingots
at higher rates the quality of the rail steel deteriorated
(Table 1). In view of the above, the influence of the following
factors on the quality of steel was studied: velocity of
teeming, changes in the profile of ingots (decreasing the
radius of corners from the initial 80 mm. to 60 and then to
40 mm) and the influence of coating ingot moulds. It was
established that the deciding condition for obtaining com-
paratively clean ingots is a decrease in the viscosity of
liquid metal during teeming. On bottom 8eeming of killed rail
steel at a temperature of 1 470 - 1 490 C through a nozzle
46 - 47 mm diameter a high quality of metal can be obtained
(with a yield of first-quality rails of 85 - 9(Ylo). The control
of the velocity of pouring during the initial filling of the
mould depending on the temperature and the behaviour of metal
Card /in the mould permit a considerable improvement in the metal

An Improvement in the Technology of Teeming Steel 133-1-10/24
quality; the slower the bottom of the mould is filled, the
less defects appear in rails (Tables 2 and 3). The dependence
of the appearance of longitudinal cracks in rails on the dia-
meter of the teeming nozzle and the radius of the mould corners
is shown in Fig.l. The appearance of defects in rails is con-
siderably decreased witg careful coating of the mould at a
temperature of 60 - 80 C. In order to decrease the proportion
of defective rails (due to cracks) it is necessary to decrease
the velocity of pouring (using a nozzle of 46 - 47 mm dia.)
and to decrease the diameter of the mould corners. There are
4 tables and 1 figure.
ASSOCIATION: Plant imeni Petrovskiy (Zavod im. Petrovskogo)
AVAILABIE: Library of Congress
Card 2/2

AUTIIORS:Y,atsnel'son, G.M. a-nd Kravets, M.N. (E,q;J_neer;;)
TITIE: Prevention of Sticking of Shet.-ts Of Low (,arl)on 33toel I)y
an Addition of Chromium (Pre dotvra,,; nenen iye slip'! r, i Ya
listov malouglerodistoy stali prisadkoy khroma)
PERIODICAL: Stall, 1958, Nr 2, PP-156-158 (USSR)
ABSTRACT: It was established in the above works that stickinG
(welding) of sheets from low carbon steel diring rolling on
hot rolls in packettes depends to a larCe extent on the con-
tent of the individual elements (within tho limits of stan-
dards) In grticular increasing chromium content to the
upper iimit 0.30%) promotes the formation of scale, notic-
eably differing from the scale usual for low cai-bon oteel ill
respect of strength of adherence to ohects. It was found
that this property of the scale decreases the tendency of
sheets to sticking considerably. The influence of tl~_e con-
tents of chromium, phosphorus, E(C +. 0.25 Mn) and
Cr +- 10 P - on the proportion of dt3fective ohe~ets
Z(C +. 0.25 Lin)
due to sticking is shown in Figs. 1, 2, 3 and 4 resuective-
Card 1/2 1y. Dilring smelting and teeming of riiuaing steel with

Prevention of Sticking of Sheets of Low Carbon Steel by an
Addition of Chromium.
chromium additions, a strict maintenance of technological
conditions securing normal boiling of metal in moulds is
necessary. The content of sulphur below 0.04% improves
boiling and the structure of the ingot head. With increas-
ing chromium content to the upper limit (0.03%) permitted
by rOCT 380-50 in order to maintain normal boiling of steel
I the content of manganese should be kept at the lower limit.
In order to decrease chromium losses it is advantageous to
add ferrochromium to the ladle. An increase in the phos-
phorus content to the upper limit decreases the tendency of
thin sheets to sticking during rolling in packettes. As an
index of the tendency of metal to welding on rolling the
following expression can be used: Cr + 10 P which should
E (C + 0. 2 5 Un)
not be lower than 2. There are 4 f igures.
C-1
ASSOCIATION: Works imeni Petrovskiy (Zavod im. PetrovsZkogo)
AVAILABLE: Library of Congress.
Card 212

KRAVETS, M.V.
Significance of enlarged photographs in the diagnosis of anthraco-
silicoais. Sbor. nauch. trud. Roat. gos. mad. inst. no.221l3l-132
163.
Determination of the funation of external respiration in anthraoo-
silioosia using the method of large-photograph fluorography. Ibid.t
133-134 (MIRA 180)
1. In Wedry rentgenologii, i radiologii Rostovakogo goeudaretvannogo
maditsinakogo institute, (sav. - prof. A.I.Dombrovskiy).

KRAUT6 0 1-1. V.
?4acroroentgonography (enlarged photographs) in the diagnoBis of
anthracosilioooin. Vest. rent. i red. 36 no.5;62 S-0 161.
(MIRA 1511)
1. Iz kafedry rent&j~ogii I rndiologii (zav. - prof. A.I.Dombrovskiy)
Rostovsko o-na-Donu meditsinskogo instituta (dir. - Prof. P;P.Kovalenko)
far,S-DISMES) (DIAGY.OSISO RADIOSCOPIC)

L 45M-66 - . . __
ACC NR: AP6020359
ATIMOR: Kholyan, A. 14. (Engineer);
Kravets gineer)
ORG: None
1
SOUICE CODE: Ui?/0104/66/000/003/0083/0084
Elyukim, S. B. (Engineer); Onuchin, V. Ya. (&,gineer);.
TITLE: Application of computer for designing cable raceways
SOURCE: Elektric,hoBkiyo. stantsii, no. 3,, 1966, 83-434
TOPIC TAGS: electric on ring, electric cable, 'electric network, electronic
computer / 1-1-20 electronic computor
ABS'jL'WT% Application of electronic computers to wiring design and circuit calculations
13 discussed in connection with a paper published by the Ural Branch of the Toploelektro-
proyekt Institute. The paper in question deals with design considerations and ocono cs
of wiring raceway systems used at electric power plants for auxiliar, An
y power circuits.
electronic computer of &M-20, type waa used by the Institute for circuit and conductor Cal-
culationn on the basia of layouto providing informaticn on cable raceways, cable crossings'
junctions, riser columns, interconnections, otc. V'umber3 wore assiCned to each raceway,
column, connection and special tabular Graphs were prepared. The matiiematical aspect of
calculations is diocu3sed by the authors and ooze examples of using graphs are explained.
Various vorsiona for economical cable layinG (shortest distance, cable weight) are briefly';
examined. The results obtainad in cable raceway calculations include the cable length,
panel number, consumer number and interconnection numbers.
SUB CODE; 09/ SUBM DATE: None
C
o[L
UDC: 621.315.29

USSER / Zooparasitology Parasitic Worms G-3
Aba Jour: Referat. Zh. Biol., No. 1, 1958, 857
Author Kravets, N.L., Fedorova, V.I.
Title Intensive Invasion by Hog Tapeworm
Orig Pub: Sov. meditsina, 1957, No. 3, 130-131
Ab3tract: A case of removal by vermifuge of 104 heads of
hog tapeworm and strobila, with a total length
of 128 m (450 g).
Card 1/1

KRAVEET32 N. P.
lforjgen Therajrj Agaimt Asearidosia." Cand Wid let, Stanislmr St-3tA3 Medical
Inst, Stanislav State Mediral Inst, Stanislav, 1953, (%ZhBiol, No 4, Oct 54)
Survey of Scientific and Technical Disso--tations Defended at USSR Higher
Educational Institutions (10)
SO: Sum. No. 481, 5 i-laiy 55

marbas, N.P.
Effect of oxygen on gastric secretion, morphological blood content,
blood pressure, respiration, and pulea. Xed. Wazit . , Koakvu no-3:
23?-26D Majr-June .293-7. (CZKL 25;1)
1. Of Stuatulav MInat kuti.-Yalexial UaMmn (Rea& -- T. 1. Tunosbeva).

XRLVICTS, 11. F.
Intragastric pressure during the Introduction of oxygen and Its passage
through the gastrointestinal tract. ged.paraz,i para2.bol. no-5:410-412
S-0 153. (KIRA 6:12)
1. Is Stanislavskoy oblastnoy protivomalyariynoy stantsil (zaveduyushcL!y -
T.I.Tunoshava). (Digestive organs) (Oxygen--Therapeutic une)

KRavEr4
nA,v& H.P., kandidat maditainakikh nauk (Stanislav)
Vibration phenomenon and Its importance In the diagnosis of certain
d!aeases of the lungs and pleura. Klin. mad. 32 no.12:75-77 D '54.
(MLRA 80)
1. Iz terapavtichaskogo otdoloniya (ffalichnyy rukovoditell doktor mod.
nauk Ta.B.Borin) Stantalavskoy oblaatnoi klinicheako7 bollnitsy.
(UMGS, diseases
diag.,vibration phenomenon in)
(PLBVU, diseases
diag., vibration phenomenon in)

KRA VITS, N. P.
Toxioity of oxygen for ascarlde of swine. Ked,pares. i paressbol.
supplement to no.1:67 157. (HIRA 1111)
1. Is Stanislavokoy oblastnoy protivomalyariynoy stanteii.
OXYGEN-MYSIOLOGICAL SITACT)
ASGARIDB AND ASGARIASIS)
~

KI~AVXT:~.
~ .~- ^*3"-
Twr, casep of eudden death due to bee stiw. Yrisch.delo n .9:9~1
s 15-(. (MIUA 10:1))
1. Wedra obsbehey tmrspti ( i.o.zav. - leandidnt nPittairskikli
neuk li.?.Kravets) Stanislavskvrc, meditsininkogo Institi.ta
(Villl(;H--PHVilOU)GICAL -EFFNICT)

I Qkvrl"P~q N-P-- "WROVA, V.I.
Intensive invasion by Taenia Bolium. Sov.med. 21 no-3:130-131
Mr 157. (MLRA 10:7)
1. Iz kafedry obahchey terapii (i.o. zav. - kaudidat maditsinskikh
nauk N.P.Kravets) Stanislavskogo meditainskogo instituta (dir. -
kandidat meclitainakikh nauk G.A.Babenko) i Staniulavskoy oblestnoy
sanitarno-opidemiologichaskoy stantaii (zov. A.B.Patrushevskiy)
(TAPLWORM INUCTION. case reports
Taenia sollum in family)

KRAVITS, M.P.
Toxia-affact of oxygen on Al caris suis [with summary in Xnglishl.
Biuleekep.biole I sod. 43 no-1:85-88 Ja 157. (KIRA 10:8)
1. Is Stanialsyekoy oblastnoy protivoumlyariyuoy ptantsit (zav.
T.I.Yunosheya). Frodetaylens skademikom Ye.N.Pavlovskim.
(ASCARIS,
lumbricoides. tax. off. of oxygen (RUB))
(OITM, affoctes
on Ascaris lumbricoides (Rus

-101AV.-ms, LI.P.
I
I--
Developmant of skin cancer at tl.t, alto :-,f a leach attachment.
Vrach.dolo no.6:633--635 Je 158 041RA 11;7)
1. Xafedra obahchey terapil (zav. - doteent W.P. Kravets) Sttinislnv-
skogo meditsinckogo Insitututa.
(S K IN- CANCER I/

KRAVWSO N.P*,(Stnninlav)
An unusual cAss of Injuz7 from lightning. Klin.med. 36 no.4:129
Ap'58 (MIRA 11:5)
1, Iz kafedry obahchey terqpii (i.o. zav.kqfedroy - dotsent
N.P. Kravets) Stanislnvakogo meditsinskogo instituts, (dir. -
kand.med. nauk G.A. Babenko)
(LIGHTIVIG. Inj.eff.
unusual case (Rus))

KRAVETSV N.P.
Determination of the edema formation of pannic,,Alus adiposum
and muscles. Ilin.med. 38 no.1191-94 A 160. (MIRA 13t10)
(KDERA) (MUSCUS-DISEMES)

KRAVETS , Po----
4-N _
Action on helminths in locc, Vrach. delo no,~,:111,'-119 Je 162.
1. Kafedra obahchey torapti (zav. -- dotsant N,, P. Kravetv)
Stanislavskogo medltntnskogo Institutu.
Now.,, INTESTINAL AND PAIWITIC)

MMUTS. N Pt
:
Trichocephaliasis and its treatment in tuberculous patients.
Sorv. Med. 26 no.9:116-118 S 162. (MIRA 17:4)
1. Iz kafedry obshchey teraph (zav. - dotsent N.F. Kravets)
Stanislavskogo meditsinskogo instituta (dir. - dotsent G.A.
Babonko).

KRAVETS, NOPS
Clinical aspects of trichocepnaliasis. Med. paraz, i paraz.
bol. 32 no.4:400-405 Jl-Ag 163. (MIRA 17f8)
.1. Klinika obshchey terapii (zav. - doteent N.P. Kravets)
Stanislavskogo maditsinskogo instituts. (dir. - d1tsent G.L
Babenko),

VLADYCHBI, I.V.; KRAVETSp II.P.
Oxygen therapy in asearlasi.9 late at night. Mad. raze i paX7,Zq
bole, 32 no.5t624 S-Ot63 rMIRA 16t12)
1. Iz kafedx-.r obshchey terapli (zav. - dotsent N.P.Kravets)
Ivano-Frankovskogo meditsinskogo institutu (rektor- dotsent
G.A.Babenko).

MOWEETS1 N.P.
Trt~O.;,-~ent of trlcbnc-Fmlnqjja3iq with Ir ---jjoj~jjn
gelatln capsules's Trody Ukr. resp.-nauch. vb-va pAraz.no.2s
105-115 1163 WMI W 0)
.1. lvani~-Frankovukiy ma4itsinskiy institut.

AE,',RAlNIKlf$ N.G.; H.P.
r]ectrocardiographic changes followinp the iritrt-.duct~ion of oxygen
into the gastroint9stinal tract. Mod.piraz.i pirul.-bol. 33, ro.4:
1,25-430 JI-Ag 164. 091LA 18:3)
1. Fafedra obshchey torapii St!lnifllavskogo rn~odltLsinzkogo invtituta.

-KRAVETSj 0.
Finiah of a "racing driver." Za bezop.dvizh. 4 no.5:13 My 162.
WIRA 15:7)
1. Inspektor 13-9o otdeleniya Otdela regulirovaniya ulichnogo
dvizheniya Gosudarstvennoy avtomobil,noy ins ktsii.
(Drinking and traffic accidentar

KRAVETS, C.A., inzIl.
Automation of water supply. Mekh. I avtom. proizv. 17 no.8t
8-9 Ag 163. (MIRA 16-10)

ari; AF5Yij,rn,, i,., .,311iy pr,~j
Up:rti,Llng the practIcal ',r-alrilng ship
24 no.207 F 164. i 8., 12)
1. Tj(,Ii"brio-pi-oizvo(istvertiofe sudno "Gorizont," 7 -3
(
'~! (, , s noj no r, Gr
-,;skoye vy-sheye irizlierier -re r okoyt~ t"CU]
Ak
A5:yutin, Topalov).

KRAVEYS) P.; VASILMN, lnzh.
Shipln-stitute. IUn.tekh. 6 no.3:25-27 Mr 162. (MIRA 15:4)
1. Kapitan korablya-inatituta "Gorizont" (for Kravets).
(14avigation-Study and teaching)

KRAVETS, P.;'-,VIRNICHT2IKO) is
Fdl~-Overfulfllling the plan in the production ef hi,,,h-,qua1Ity
metal. Metallurg 9 no*1239 Ja 164 (KIPLA 18:1)

M IF, V. '. N III YPT13, 11.
Mechnnizt,r] transportation of nlipar bt--(:'~n to an hour
ochorlide. Avt. tranop. 43 (MIRA 18:9)
1. Trimbovskoye uprnvlen!~-:.

KRAVETS P.. ROLLING (Metalwork))
Disseminate the practices of the progressivw among the general
mass of workers. Metallurg 8 no.909-40 S 163. (MIRA 16%10)
1. Zamestitell predsedatelya zavodskogo komiteta professionallnogo
soyuza rabochikh metallurgicheskoy promyshlennosti Trubopro-
katnogo zavoda im. Lenina (for Kravets). 2. Zamestitell
predeedatelya proizvodetvenno-massovoy komisaii zavodskogo
komiteta Truboprokatnogo zavoda im. Lenina (for Vinnichenko).
(Pipe mills) (Rolling (Metalwork))

ACCESS ONMR: Al~
AUTHOR: Sobornikov, Yu. P.; Kravets , P. N.; Yanik, A.- F.
TITLE: Capacitance parametrons with pulse -type junction diodes
SOURCE: Avtomatika i priborostroyeniye, no. Z, 1964, 25-28
TOPIC TAGS: semiconductor diode, parametron, capacitance parametron,
junction,diode, junction diode parametron, digital bomputer
i' ABSTRACT: The details of a new des'lgn of C-parametron using quick-pul-lie -
response Ge junction diodes are reported. The diodes have a base resistivity of
3 -5. ohms and a barrier capacitance of 6 -28 pf at - I v bias; they are used in the
simplest self -biased series -supplied circuit which permits a substantial diode-
parameter spread. Clock frequencies of 200 and 300 kc are selected for 3-cycle
and 2-cycle h-f pumping -systems, respectively; the parametrons are intended for
industrial computers. A 3-input parametron may have 6 logical couplings (with
Card 1 /2

ACCESSION NR: AP40404z6'
R - 20 kohms); a 5-input parametron, 10.1ogical couplings. Other detaila'are
given. Orig. art. has: 2 figures, 2 formulas, and 1 table.
ASSOCIATION., Institut avtomatiki gorudarstvennogo korniteta po
priborostroyeniyu (Institute of Automation, State ConuWttee for Instrux7ients)
SUBMITTED, 00 DATE ACQ: Z4Jun64 ENCL: 00
SUB CODE: DP,, EC NO REF 002 OTHER: 001
Card Z/Z

r" (~ p. V & T S., ~'- 7,
TSUSHKO, V.K.; KRAk',--,TS, P.T
Belotserkov Agricultural Institute
"The action of penic*illin on the agent of swine
erysipelas In vitro.11
SO: Vet. 28 (10) 1951, p. 47 (Tab Con )
* 0 * * & 0 0 0 0 0 0 0 0 40 0 0 0 * * 0 * * * 9 * * 0 0

I4Lz--
KLA.DIKO. K., kapitan-aastavuik-,,_,MV3TS,
Advaatageoueness of filling tank vessel cofferdams with
water. Mor. flot 20 no. 12:44 D t60. (MIRA 13:12)
1. Chernomorskoye parokhodetvo (for Kladlko). 2. Starshiy
gruppovoy dispatcher nafteflota Chernomorskogo parokhodetva
(for Xraveta).
(Tank vessets)
4-11~

xTr
KRAVETS, S.M.
Nonferrous metals should be econorrized in the manufacture of diesel
locomotives. Elek. i tepl. tiaga 6 no.11:44 N 162. (MIRA 161l)
1. Starshiy inah.-tokhnolog depo Rubteovka Zapadno-Sibirokoy dorogi.
(Diesel locomotives) (Nonferrous metals)

rl Or Cll C
j,',o - s a,

L 22963-66 FJT(d)/T/EWP(l) IJP(c) GG/BB
ACC NR: Ap6009785 SOURCE CODE: UR/0102/66/000/001/0043/0048
AUTHOR: Imes, L. N.,.Aiev); Kravetal. T. D.--Krayets. T. D. (Kiev); Khrusk
V.--Khrushchev N (KM)'
0A., none
TITLE: "Alphe system recognize situations of an external member model
COM -48
ICE: Avtomatyka, no. 1, 1966, 43
TOPIC TAGS: recognition system, recognition process,
ing mechanism
learn-
ABSTIRAOr: The possibility of using the "alphall recognition system as a corrector was
in-cstigated. In combined control systems having members with external characteris-
tics, corrections of the open loop of the regulator are essential. The research was
conducted on an analog model of a member having an open loop with "indentations"
on the characteristics, simulated by two forms of curves of the quality index level.
The change in situation was simulated by shifting the quality index level curves
relative to the open loop of the system. It was shown that the "Alpha" system can
recognize situations after learning. Orig. art has: 3 figures and 2 tables. (Based
on author's abstract] Cie]
SUB CODE: - 0?/ SUBM DME: 14Nov65/ ORIG REF: 003/

1 Jtm 19W7-
Maeculw Structure*
Chemistry - Bonds
'Reviev of 'Structure of the Molecule; I by M. V.
Vollkenahteyn," T. H. Kravets, 1i .9p
"Vest Akad Nmuk " N:: G'
Book published in 1947 by Press of Academy of Sci-
ences, USSR, and contains 276 pages divided into
eight chapters: 1) introduction, 2) nature of Chesil-
Cal bond, 3) geometry of the molecule, 4) chemical
boads and polyatcmic molecules, 5) electricaJ Im -
artles of molecules, 6) anAsotropy of molecules, 7)
spectrum of naecules, and 8) oacillation.of poly-
UM/li-7151ce (Ccutd) J= 194T
at,om Ic =Olecules. Praises text highly, stating It
Is of Interest to all students and those vorkIng in
field of zc;laoules.
E-
54T93

KRAVETS, T.P.
M.V. Lomonosov's 276 notes on physics and corpuscular philosopV.
Trudy Inot. iet. ant. i tekh. 22:lo6-113 '59.
(IURA 12:10)
(Lomonosov, Mikhail Vasillevich. 1711-1765)

KRAVXTS. T.P.
ChIldhood and youth of Petr Nlkolaevlch TAbedev. Trudy Inat.
lst.eat.i takh. 28:32-44 159- (MIRL 13:5)
(Lebedev, Petr Nikolaevich, 1866-1912)

L 326!73-6(% EWT(M)/TjEWP( 1JP
CU. Ngt' A-F (N) SOURCE CODE: UR/0000/65/
A 6013570 000/000/0331/0338
AUTHOR: Smushkovich, V. Z.; Bochek-, S. A.
ORG: Institute of Haterial,'~Cienca Problems, AN UkrSSR (Institut problem materialo
deniya AN UkrSSR)
TITIZ: Results of the statistical determination of technical parameters for single
crystals of %J11M carbide to be utilized in production of new types of semiconductor
devices ~1 'L'1
SOURCE., AN UkrSSR. Institut prvblem materialovedeniya. Vysokotemperaturnyye neorgani-
cheskiye soyedineniya (High temperature inorganic compounds). Kiev, Naukova dumka,
1965, 331-338
TOPIC TAGS: silicon carbide, semiconductor single crystal, light
sourcef &OW0419 'SP60FIC-
Rv313r11A.)dSjj ddAJ00Cr1V1r~-1
ABSTRACT: The quality of the commercial single crystals of silicon carbide are analyz
ed statistically. Out of 30,000 commercia.L samples of SIC approximately 6000 were se-
lected for a quality check to determine which of them were of sufficiently high quali-
ty to be used In the manufacture of semiconductor devices. These selected SIC single
crystals were first ground with boron carbide powour to 200-300 micrometer and treated
with a KOH-KNO3 malt at 6500-7000C. Specific resistance and the number of crystal lat

1, 32673-66
ACC NRi AT6013570
tice defects were determined for each sample. It was found that 10-30% of SIC samples
exhibit mixed types of electrical conductivity. Some 20-30% of the samples were found
to suffer from ununiform specific resistance characteristics. About 40% of the SIC
samples had inclusions of carbon (1-100 micrometers in diameter). Only 10-30% of the
SIC samples tested could pass the specific resistance and conductivity type standards.
No conclusion was reached as to what fraction of the commercial SiC samples would be
in the 1-10 ohm-cm specific resistance range, i. e., acceptable for the production of
digital and symbol indicators. It was estimated that only 5-10% of the commercial SIC
single crystals would meet the quality standards for the production of high tempera-
ture diodes. Inclusions of carbon were found to be the major objection to SiC crystal
with respect to quality standards, since these 4nclusions facilitate p-n transitions.
Some 50% of the commercial SIC single crystalsl ~rere found to be acceptable for the pro
duction of pulse light sources. The statistical distribution for commercial SIC singl
crystals according to specific resistance Is graphed. Orig. art. has: 3 figures, 2
tables.
SUB CODE: 07,20p4 SUBM DATE:' 03Jul6.5/ ORIG REF: 002
2/2

i~3 U tti t Tric, ta 11 -ke ramik I J, ,.3,.aj- I riy V i ~-i~ll;iv-,,.- .,'I; f
!j I J~ r S Sy( ( f -- -- ~ rr~ntn,--- v !.f: h

8/170/60/003/03/25/034
BO14/BO07
AUTHORS: Kravets,, V. F., Stepanchuk, V. F.
TITLE: The Calculation of Regenerative Heat Exchangers With
Rotating Checker
PERIODICAL: Inzhonerno-.fizichaskiy zhurnal, 1960, Vol. 3, No. 3,
pp. 133-137
TEXT: In the present paper the calculation of a heat exchanger with
rotating checker in the case of direct flow is investigated. Under
neglect of the heat conduction of the cheoker-material and of the gas,
the relations (1) are given for the elementary volume (Fig. 1). The
relations (2) are the analogues to (1) for cooling. After suitable sub
stitution of formulas (1) and (2) by formulas (5) and (6), a solution
is obtained for the temperature of the material. For the material tempeza-
ture in the heating-, and in the cooling zones formulas (12) and (13) ~re
derived. For the temperaturesof the warm and of the cold heat carriers
formulas (14) and (15) are given. The quantity of heat passing through
the regenerative preheater may be calculated by means of formula (15).
Card 1/2

The Calculation of Regenerative Heat 3/170/60/003/03/25/034
Exchangers With Rotating Checker B014/BO07
The formulas derived permit the eaay calculation of a regenerative
preheater with direct motion of the heat carrier. There are 2 1"it"ures
and 3 Soviet references.
ASSOCIATION,. Belorusakiy politekhnicheakiy inqtitut im, I. V.
g. Minsk
(Belorussiya Polytechnic Institute imen4 .18-14-
City of Minsk)
Card 2/2

S/143/62/000/009/002/003
D238/D308
AUTUORS: Leonkov, A.M., Stepanchuk, V.P Candidates
V" ~s'
of Technical Sciences and Kra e
Engineer
TITLE: Some teat results on a-turbine stage with
partial admission of the working medium
PERIODICAL: Izvestiya vysshikh.uchebnykh zavedeniy.
Energetika, no. 9, 1962, 72 - 77
TEXT: In connection with the modernization of the
bladed section of small district-heating turbines, tests have been
carried out on an experimental air turbine-with full and partial
admission to the turbine sta0e. Air wa6 delivered from one or two.
blowers in series, each of which-provided a pressure of the order
of 800 mm H20 at a rate of approximately lo ,ooom3/h. During the
tests measurements were carried out on the total pressure before
the *nozzles at three points around the periphery, the air tempera-
ture before the nozzles the speed of rotation of the turbine rotor,
Card 1/2

Some test results
s/143/62/000/009/002/003
D238/11308
the torque, and the air rate. The static pressure was measured in
the gap between the nozzle and the working wheel at the root and
periphery. The tests indicated that open axial gaps substantially
affect the losses in the turbine stage with partial admission of
the working medium. j'A the same time the change in the gap in the
partial stage plays a much bigger part than in a stage with full
admission. The degree of reaction falls with diminishing admission
ratio. With carefully packed axial gaps this reduction occurs on
account of the flow of working medium through inoperative channels.
The data obtained provide an assessment of the design reaction of
a stage with partial steam admission. The investiCations provide
the main characteristics of the pressure stage with full and partial
admission of the working medium and with different axial gaps. The
data io valid for the design of similar types of stage with partial
admission. There are 5 figures and I table.
IV/
A~'-:jOCIA",'IONs Belorusakiy politekhnicheskiy institut
(Belorussian Polytechnic Institute)
SU-11-11TT-D: May 4i 1962
Card 2/2

TURUTAO W,U,o kande tekhn. nauk; GALIMULLIN, A.T., kanl. "khn. ryink;
KHIMfLIJSFIKOO B.P,; WVBTS, Y.G.
Testing igdanite and "sernogramlit" at the Rozdol m3ning,
ore dressingv and chemical processing camblyw. Met. i gornorud.
prom. uo..1:61-63 My-Je 165. (MIFLA Mill)

J
ACC NR. %,.~6032395 I;OU;i*: CODE: UB/01~4u%,/v )/Ooq1/Crq8
Vovk , A. (Kiev); Kravets, V. G. (Kiev)
ORG: none
Research on the deformation of clay soil by the action of explosive energy
SGUMCE: Prikladnaya mnekhanilka, v. 2, no. 9, 1966, 93-98
TOPIC TAGS: so.JI!, soil behavior, detonation Ground shock trtr.Gmission physical
C'eq 1)-rO A,) 4 A/Ot)
The of cohesive-so-l' I deformation during an explosive wa-- studied
that
by the --ethod of r:~,-`Loactive loGG-ing. Tiiis study wrin co:..pI-e,;-. to the "act
unli e unil'ori,-, media, contains gas, liquid, and soil and its
soil,
particles are s--zbJect to the forces of internal friction and co'Leion. There has
.been a Great difference observed in the behavior of soils with different density and
oiz-~ure content to the imijact charge. 7hus, the compression of. water-free soil
its i.e., by breakin:, up L;table bcnrl~-. rTd displacing its
k
in soilu, -the wat...-r acto w; a primary counterforce.
in addition to ti,,ese ciiurucLeristics, the distance and depti i of-soil samples wel-U
?ept J.r, i:dnd during the construction of dynamic diagrairz using logging data. Orig.
art. has: 6 figures and 13 formulas.
Sj3 COD7L: 08, 19 SUBMI DATI:E 05Mar66/ ORIG REF: 000'
Card -, /1

TURUTA, U.N., kand. tekhn. nauk; KARPUKHIN, V.A.; GALIKULLIN, A,T,,
kand. tekhn. nauk; I~V~FS_,,J.G-; KHBOILUSHKO, B.P.; STOYKC, I.V.
Investigating ore breaking with inclined borehol( charge3
at the strip mine of the Rozdol chemical combine. Met. i
gornorud. prom. no.3t56-57 YPj-Je 164. (~IIRA 17: 10)

KRAVETS' V.I.
23236. Voprosu o perevode shakht podmoskovnogo basneym na pyllno - gazovyy
Rezhim. Sborn# statey (Gos. makeyevsk. Nauch. - issled. in-t po
Bezopasnosti, rabot v gornoy prom - sti), 19499 May, a. 18-21
SO: LM)PIS' NO. 31, 1949

KRAV-RrS,V-1., kandidat tekhaicheskikh nauk
"Collection of problems on mine ventilation." A.I.Keeno-
fontova. Reviewed by V.I.Kravets. UgOV 30 no.6:46 Je
155. . (KW 8:8)
1. Kiyevskiy politekhnieheskiy inatitut.
(Mine ventilation) (Keenofontova,A.I.)

FICHUX. Isank Moiseyevichip, Ay$-TS.O,,,T~.k.,,-,Vtvetstvannyy redaktor; OEHRIKINKO,
rednkior Isdatell stva; .BASILIVA, T.A., redaktor izdatelletva;
KOROVSNKOVA, Z.A., takhnicheskiv re'daktor.
[Gas removal from -eacondaryminerale of coal seame through boraheles]
Degazateiin, sputnikov ugoltuykh plnstov skvpzhinaml. Hoskva, t~gletakh-
izdat. 1956. 209 p. (MLRA 10:4)
(mine gages)

ZRAVITS, V.I. [Kravets', V-I-1; RUHIC110, I.A. LRyzhanko, 1.0.)
Determining the maximum ventilation-stream velocity by the dust
factor in relatively smooth mine workings fwith summary in Xnglish].
Dop. AN URSR no.5:515-518 158. wRA n:6)
1.1iivelkil, politakhnichnijr institut. Predstavleno sk-ademikom
AN USSR A.N. Shcherbanem.
(Mine ventilation)

KRAVETS,Jj., I-and. tekhn. nauk; TSTRULINIKOV, A.B., kand. tekhn. -nauk;
RYZRMO. I.A., gorny7 inzh.
Qualitative composition of the atmosphere in Volyn' Basin coal mines.
Ugoll Ukr. 3 no.11:22-23 N 159* (MIRA 13:3)
I.Kiyevskir politekhnichaskly institut.
(Lvov-Volyn' Baoin-Coal mines and mining)
(mine gases)

AUTHORS: Kravets, V,I. and Ryzhenko, I.A. 21-r6---12/2F_
TITLE: Determination of the Maximum Air Stream Velocity in Relatively
Smooth Mine Workings by the Dust Factor (Opredeleniye maksi-
mal'noy skorosti ventilyatsionnogo potoka v otnositellno
gladkikh rudnichnykh vyrabotkakh po pylevomu faktoru)
PERIODICAL: Dopovidi Akademii nauk Ukrainalkoi RSR, 1958, Nr 5, PP 515-
518 (USSR)
ABSTRACT: The authors analyzed the air motion in relatively smooth mine
workings and came to a conclusion that its velocities cor-
respond to the beginning of movement of coal particles up to
100 microns in diameter. They derived formulas for deter-
mination of the lower limiting air velocity at which coal
particles begin to move, which indicate that its value de-
pends upon the specific weight of the particles and coeffi-
cient of the aerodynamical resistance of the mine working,
but does not depend on the size of the particles. Numerical
examples cited show that this value varies in the limits
between 1.7 and 8,8 m/sec'
There is 1 sketch and 5 Soviet references.
ASSOCIATION: Kiyevskiy politekhnichoskly ingtitut (Kiyev Polytechnic
Card 112 Inst-itute),

21-56-5-12/28
Determination of the Maximum Air Stream Velocity in Relatively Smooth Mine
Workings by the Dust Factor
PRESENTED: By Member of the AS UkrSSR, A~N. Shcherban,
SUBMITTED: September 25, 1957
NOTE: Russian title and Rus3ian riames of individuals and institu-
tions appearing In this article have been used in the trans-
literation.
1, ALr-Velocit.y 2. PartInIcti (Alrborne)--KAlon
Card 212

TROFIMOV, Vladimir Petrovich; KRAVETS, V.I., kand.tekhn.nauk, otv.red,;
TUBMEVA, X.V., red.
(Principal trends in the expansion of coal mining in the Ukrainian
S.S.R.] Glevneishie nopravleniia razvitiia ugollnoi promyshlen-
noBti UkrainBkoi SM. Kiev, 1960- 31 P- ((Ybshchestvo po raspro-
atraneniiu politicheBkikh i nauchnykh znanii Ukrainskoi SSR. Ser.7,
no.8). (MIRA 14:1)
(Ukraine--Coal minos and mining)

KF,AVETS,-.X.-I... dots.; RYZHF2[KO, I.A. , inzh.
#"W&n of gas in a vorked
Effect of the rate of stoping
seame Izv~vyv*uchebsave; goreshure noo2:76--80 160p (MIRA 14:5)
1. Kiyevskiy politekhnicheakiy institut.
(mine gales)

KHAVETS, V.I., kand.tekhn,nauk
All-Union Scientific Technical Conference on Mine Ventilation
and Fan Designing. Ugoll Ukr. 4 no.2s46 7 160.
(MIRA 13:6)
(Mine Yontilation-Congressee)

ERAVETS, V.Lo kand.tokhzi.muk; DOUKO, V.L. , kand.tekhn.nauk
"Inutrumento for ventilation control in mineB" F.A. Abramov,
A.F. Miletich. Reviewed by V.I. Kravets, V.L. Bozhko. Ugoll
Ukr. 5 no.10:46 0 161. (MIRA 14:12)
(Mine ventilation)
(Alzamov, F.A ) (Miletich, A.F.)

VEL,-I.I... knjid.tekIui.naukj HY"IIENKO, 1.A*, gornyy inzh.1
-!!~A 11
SELEDTS"OV, V.F., gornyy inzh.
'Ways of improving the ventilation in Novovolynsk mines. Ugoll
Ukr. no.6:40 Je 161. (14IRA 14:7)
(Lvov-V'blyn' Basin-Mine ventilation)

KRAVETS, V.I.,, kand.tekhn.nauk; BALANOVSKIY, V.F., inzh.; ZINCHENKO, V.V.,
lnz~.; KOPYLOV, V.F., in2fi.; SHEVCHENKO, L.I., inzh.
Efficiency of water curtains for directed protection against the
air wave immact. Ugoll Ukr. 6 no.5:38-41 Yq 162. (MIRA 15:11)
t0oal mines andmining--Fires and fire prevention)
(Blasting,Safety measures)
, ~h

19837-63 EPF(c)/U,-M(m)/BDS AFM/APGC Pr-4 MN
ACCESSI~N-Taff AR3005028 B10273163100010061003810038
SOURCE;' RZh. Dvijatoli vnutron.nego sgorariiya, Abs. 6090309
Kravots
AUTHOR V. I.
TITLEI~ Apparatus for determining the fuel de34.v*x7 law according to the
iftomon" of the fuel jot from the atomizer
'CITM ISOURGM~ Tr. Khartkovak. yolite)chne in-tao 34, 1961t 239-270
iTOPIC T&GS: diesol fuel delivery
!TRPJISIATIONs The author describes an apparatus of determing the fuel'delivery
law based on the moasuromnt of the momentum, of the fuel jet and cites the
sitive, evaluation of the
results of couparative tests iftch resulted in a po
apparatus*

4 2~-OM-66- E7J'T(l)/EWP(m)AWT (m)AWA(d)/T/EWA(1) DJ/~*./GS
ACC NRi AT6013445 (N,A) SOURCE CODE: UR/0000/65/0 W0101
ATJTHORt Kravotop V**I.
ORG: Kharkov Polytechnic Institute (Rharikovsk-ly politekhnicheskiy institu'
TITILE: Determining the pressures volocitibot and flow rates in W croon section of
a nonstationar7 flow of a 1i uid jgas~ from osoillogramB of the pressure made in two
arbitrary croes sections
SOURCE: Dvigateli vnutrennego agoraniya (Internal c6mbustion engines), no. 1. Kharkovj
Izd-vo Khar1k. univ.p 1965t 96-loi
TOPIC TAGS: fluid pressure, flow velocity, flow rate, osaillographl nonsteady flowv
wave equation, diesel epgine, fuel nozzle, engine
fuel pump, ongine fuel system
ABSTRACT: An experimental method for determining the prenoure, velooity, and flow rat
of a liquid in any orona notion of a nonntationary flow without diroct measuroment in
described* The motion of the flow is described by the wave equation
alp a3 6pp %
or a2p-,
a3
012 N 2 01
where p is the pressure of the liqui-d-r-d-ib'tho velocity of cound; k io-a coefficient

ACC NR, AT6013445
determining friction losses; t in the time; and x is a coordinate.
illustrated with an oxwnplo of a diesel fuol pump (svo fie, 1).
PTA
P4, ~r>lc
10
Pig. 1. A - variation in proosure p n Ilk?
in front of nozzle; B - variation in
pre-q,jure at pump p with operation of
P
on engineless -test stand;
C p measured in middle part
M
of pipe (continuous curve) and pressure
g/cm2
found in same cross section by proposed ~P 'k "
method (dotted Curive); D - total flow B_
rate determined by proposed method.
CV
Card
JV-,Is c
'60
The method in

L 26010-66
ACC NRI ATo-013445 Or
The accuracy of the method is determined by the accuracy of the pressure measurement
in two cross sections and the degree of correspondence of the wave or telegraph equa-
tion to reality. With sufficiently accurate measurements, the method can be used to
check the suitability of initial equationn for theoretical studies. The method can
also be uoed to aetennine pronsure and velocity analop, of nonstationary rlowa when
W other phenomenon is described by a wave or -telegraph equation. Orig. art. has$ 7
formulas) 2 graphs.and 2 diagramso
SUB COM's 21/ SUBM DATnt 2OArr65/ ORIG PM, 004

KRAVET~S, V.M. (Dmetak 52,, prosp. 14irmyyo d. 69, dv. 21)
A caso of branchotomy for a foreign body in the respiratory
tract. Grudn. khir. 5 no.404-95 JI-As'63 (141RA 17t1)
. - m-. ~- - -- .-- -
, l.. -,

YA T
I, f;iy L.". Kh' AV V
lamors and CyA", ot, tl,t~
N-D
1. Fak-ulltetskaya
Ovr~atany-n) t,
Gor

Unu:mal va,-;-~ of' ralgratlwi (A* a al. rifti I 11:~l -d In 1!cj :u ].a--
ost.t~ocliyntho6is. (Irtop., travm. i protin. 25 no.7:5(~-5.2' J1 164,
(MIL'A 18:8)
11 1- fakulltetflkoy 1kh1rurfTi,-ini-.kry ~14njj,-
(r(%.ki.or prof. A.M.GunLolilk!n).

3/08~/61/000/019/034/085
BIIO B-138
AUTHORs Xravets, V. P.
TITLEx Heptanetriol and its derivatives
PERIODICALt Refe rativnyy zhurnal. Khimiya, no. 19, 1961, 147, abstract
19Zh58 Nauchn. yezhegodnik za 1957 9. Chernovitsk. un-t,
Chernovtsy, 1956, 509--511)
TEM The following compounds were prepareds (OH,1)2CHC(CH20H) 3 (1) from
the bisulfite derivative of (CH 3)2CHCH2CHO (I') and CH 20 in the presence
of da( OH)2 and its ester with acetic and phthalic acids. I is.found to
be a suitable initial material for the manufacture of alkydal resins
required for,the production of varniahea. 0,00' mole of 1!, 0.16 mole of
CH20, and 0-05 mole of C&(OH)2 in 60 milliliters of water are kept at
601C for 2 hr and at 1000C for 1 hr. The filtrate is acidified first with
H 2so4up to a weakly acid reaction and then with oxalic acid. Subsequently,
Card 1/2

s/oei/61/ooo/o19/034/085
Heptanetriol and its derivatives B110/B,138
it is heated with activated C for 30 min and boiled down to a sirupy
consistency. 40 ~6 of I, boili point 166-i68Oc/6mmHg; melting point
179.50C (from alcohol and ethenrl, is extracted with hot acetone. 2-79 9
of I is heated on the water bath for 1.5 hr with 3.84 9 of (CH3 CO)20
and 0.96 g of anhydrous CH 3COONa. Subsequently, the mixture is 'joiled for
30 min and neutralized with NaHCO 3 solution, Triacetate is extracted from
I with ether (yield 41 %9 boiling point 155-1600C/20 mm Hg,. N20 _ 1-4470,
20 D
d4 1.1175)- 1 g of I is fused with 2 g of phthalic aoid anhydride
at 1800C for 1 hr and at 2100C for 2 hr.. Glyptal and pentaphthal resins
are thus formed. (Abstracter's notet Complete translation.1
Card 2/2

~L 6879-62 EWTW/&PF(0)/~PVEWPQ)/T~'
ACCESSION 'Pt-VPrA/Pa~_4 wd/Rm
AR4041W 9/0081/64/000/0067/HO38/HO38
UA -4: V
M
at 4_acetyldi,~h
TITLE., Condensati04 anyl with r6r=14ehyde
CITED SOURCE.. Kauqhn. yezhegodnik za-1959 g.,.Chernovitak* un-t Cherrortst, 19604
641-644
TOPIC TAGS,. 4-acetYIdiphanyl',,.formaidehyde, corideneation
H f., - -the Friedel-Craftis-'reac
-TRANSIATI( su stitut f4 tio
4-cucm wcondit
GARVC0 is
oi4tit
A ff.-Olt
ior
To l0g'at Alphe~i'.
6 4
ana n g of Aic 00 H a ;H5 In
starb t6 add lix'ture or*, 8g of CyOcl and 40 g-
of WM2t'add fir-at half of.sixture, in temperature rawge of -5 to +5 du
ring 1 hour;:.
C014 1/",

KRAVRTS. V.P.
- of aliphatic-arouLatio ketones with forwldehyde.
Zhur. VKHO 5 no.4t479-480 160. (MIRA 13:12)
1. Chernovitakiy godudaretvennyy universitet.
(Ketones) (Formaldehyde)

DOI-EiROVSK.TY,, A,,V,, ~ SUNCIRIK, ~ j F-RAVEM6, T P,,
Praparaldon of (X-hromoattyl a--yl ketones by bror:dnution of ethyl
-Aryi ketom3a Wth dloyane dibruaide. Zimr.ob.khim. 32 no.7;2279-
2281 R 162. (Mu 15:7)
1. Chorriovitsldy gosudarstvennyy universitet.
(Katone) (Brom-ination)

DM71,1111, Z.S.; PARF1LOV, A.V., prof., ratsenzenL;.KRAVF'I'O", k.P.,
prof., retsenzent; SIVER, P.Ya., doto., retnerizent.;
GRITSENKOP A.P., dots., retsonzent; KOSTI,,(FV, A.I., prof.f
retsenzent; KOTLYAROV, Yu.L., red.
[Structure of molecules] Stroenie molekul. I.Ivov, Izd-vo
Llvovnkogo univ., 1962. 213 p. 11u))