SCIENTIFIC ABSTRACT KHRGIAN, A.KH. - KHRIMYAN, A.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000722320015-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 18, 2001
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

UWAN' A@U
RecoNA research an the physics of rlaby figurative aftulus.
TrWy TSAO. no.4713-43. 163. (KMA
m
PINPNIIR@-W<

Acussia NRi AM10572 3/0050/64/OW/001/0()03/0007
AUTHORs Khrgi&n, A. Khe
TITLEt International yaw of the quiet sun
SOURCEs Meteorologiy& I Sidrologi^, no~ 1, 1964s 3-7
TOPIC TAGS: International Geophysical Year,, solar activity,, atmDapheric phenomana,
meteoroloGy, artificial satellites clouds upper atmosphere, electron flux, meteo.-
trail
ABSTRACT: One problem of the International Geophysical Year, only partially sd1vs4
has been the relationship between atmospheric phenomena and solar activity. Dur-
ing the International GeoplVaical Yearp Secphyslcixu of marv specialties have
investieated marq aBaects of this problemi inhotwgeneities of the ionosphere
and of meteoras the so-called whistlers in- ' tile atmosphere, contributions of
artificial satellites,, and many others. The International Year of the Quiet Sun
was set up at the session of the Mr in 1960 in Helsinki., where a woelcing group
was chosen to arrange a preliminary program. The idea of this program. was
supported by the international Council of Scientific Societies (September 1961) ard
by UNESCO (FArch 1962), A committee for the organization was selected and a pro!-
Ccwd 1/2

ACCESSION NR: AP4010572
6-ram was outlined for the period from- I April 1964 to 31 December 1965 (and then
extended to aU of 1964-65). A meteorological program has been formulated to make
ob-nervations on the total quantity of ozone and its vertical distribution., the
radiation flux at all heights within,the atmosphere and beyond, and the tempera-
ture, pressure, and movements of the'atmosphere, especially at levels above 100
millibars. Mhen possible, observations will. also be made an the vertical distri-
bution of water vapor in the upper atmosphere, oa clouds of the upper atmosphere,
on distribution of electron flux in layers, on meteor trails as indicators of
atmospheric movements, and on the structure of the illumination of the s1w. The
LISSR iz@ setting up networks for pertinent observation of all these features, in
addition to related studies on artificial aatelliteep fluctuations in the
magnetic field, ionization in the aurora, and the related phenomena.
ASS00=0K: Hoskovskiy'gosud&rstvenaV*y universitat (gascow State University)
SLMYaTM t 00 DAM ACQ: Areb64 MMLt 00
BUB 0CM: AS NO MW BOVS OW 000
Carcl 2/2

KHRGIANp A.Kh.
Atmospheric ozone; some results of work done in the
InUrnational Geophysical Year. Meteor. i gidrol. no.l:
41-53 Ja 164. (MIRA 176-3)
1. Mbskovskiy gosudarstvennyy universitet.

KHRGIAN., A.Kh., doktor geograf.nauk, prof.
13th General Assembly of the International Union of Geodesy
and Geophysics in Berkeley ( U.S.A.). Meteor. i gidrol. no. 2:
49-53 F 164. (MIRA 17:5)
1. Moskovskiy goeudarstvennyy universitet.

,--.! .41
_!@@IAN, @j=@'-profs@
,..Atm@mpheric ozone* Meteor*-,i gidrol. no.M60 0 164.
(MIRA 17slO)

lmRGlxllj A.Kh.
Characteristics of the distribution and variation of a tmospheric
ozone according to IGY data. Geofiz. biul. no.14:26-38 164.
(MIRA 18:4)

ACCESSION NR: ATW4028 S/2789/64/000/055/0054/0059'
AUT.HOR; Burkovskaya, S. N'.; Khrglan, A. Kh.
TITLE: A case of observation of high cirrus clouds
SOURCE: Tsentral'naya aerologicheskaya observatorlys. Trudy*, no. 55, 1964*
Voprosyt fIzIkI oblakov (Problems of cloud physics), 54-59
TOPIC TAGS: meteorology, cloud, cirrus cloud, Jet stream, tropopause. cloud
physics
ABSTRACT: This report discusses the single Instance of observation of cirrus
clouds of an unusual structure on 22 July 1961 In the Crimea. Much of the article
is a detailed description of the synoptic situation prevailing on that day over
the Crimea, Black Sea, Ukraine, Turkey and adjacent regions. Fig. I of the En-
closure is a vertical cross section of the atmosphere constructed for 1500 hours
(3:00 P.M.) on 22 July along a line extending from Odessa to Yerevan. The cloud
field over the observation point in the Crimea is also described In detail. The
text Is accompanied by a low-quality photograph of the described cirrus clouds.
These clouds were at a height as great as 15-17.5 km, appreciably exceeding their
esual height of 9-11 km. The following possible explanation is presented. It Is
C.rd 1/4

ACCESSION NR: AT04028
probable that the observed Cl were formed above the surface of a front, between It-
and the tropopause, at a height of 15-17 km, 900 km to the north of the surface
Iine of the front. The frontal surface, beginning at the earth's surface over the
southern part of Turkey, then rose farther north in such a way that traces of It
could be seen on the cross section over Tbilisi at a height of about 6 kn. To
the northwest It rose still higher. There were no frontal clouds except the des-
cribed Cl; over Turkey and the Black Sea there were no clouds at all, apparently
due to the very great dryness of the upper tropical air. The band of cirrus clouds
over the Crimea was relatively narrow; It was situated parallel to the front. They
were probably at heights of 14-17 km on the northern edge of a jet stream (and
considerably above it). The rate of movement of the cirrus clouds was considerably
less than the velocity of the jet stream. No generalizations can be made on the
basis of this single occurrence, but it is shown that thin cirrus can be formed
under the tropical tropopause at a considerable height. far greater than ordinary
Cl. It'is surmised that such clouds are observed for the most part In subtropical
zones* Orige art. has: 2 figures.
ASSOCIATION: Tsentral1naya acrologiches.kay,a observatorlya (Central Aerological
Observatory)
SUBMITTED: 00 ENCL: 02 SUS CODE: ES
Card 2/4 NO REF SOV: 004 OTHER: 000

ACCESSION NR: AT4046028 ENCLOSURE: ol
14
to
14
@Ca,d; 3/4 Fig. 1.
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ACCESSION NRI AT4046028 EXCLOSUREt 02
Legend to Figure 1: Vertical cros; section of the atmosphere on the basis
of data for 1500 hours on 22 July 961 along the line Odessa-Yerevan.
A - Odessa; 8 - Simferopol'; C Tuapse; D Sukhumi; E Tbilisi; F Yerevan.
4/4
WT
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KTTM,-- A',R!J KUZNETSOV, G.I.; KONDRATIYEVA, A.V.; NASILOV,
D.I., otv. red.; VERSTAK, G.V., red.
[Collection of artigleal Sbornik statel. Moskva,
Nauka. NoA. -.1965. 89 p. (MIRA 18.3)
1. Akademiya nauk SSSR. Mezhduvedomstyennyy -pofizicheskiy
komitet. II razdel programvW MGG. Meteorolohiya.

-7-
L 52768_6@ E7dGQ)1EWTW1b_W(M)1EPF(c) /FCC/EPR/EWP(t,)/,~-dP(b)/27dA(h) Pa- 4/
Pq-4/Pr-4/Ps-4/Poe-2/Pt-7/Peb/Pi-4 IJP(c) JD/GW
ACCESSION NM AT5009971 UR/3010/65/000/014/0026/0038
AUTHOR: 9hrgjan.* A. (Doctor or geogr4-uldcal"ObLenaes)
TITLE: Basic features ot the distribution and variation of atmospheric ozone from the
data of the IGY
SOURCE: ANSM. Mezhduvedomstvennyygeofiziches[dykomitet. Geoftztcheskiy
byulleten', no. 14, 1965, 26-38
TOPIC TAGS: im@_Ozionvelurvey, atmospheric ozone distribution, ozone concentration
variation, atmospheric circulation
i ABSTRACT: Mo 'Ida ng- ozone: concentrations from 50 stations lji'the@
st IGY ta,coa teiii-
northern and ii stiiFcZs in: the- _sduthern- hemisphere were collected by a modified Dobson
@tro hotometer. On the basis of these data, the author discusses in detail the
magnitude of the deviations from the average yearly ozone concentration, the geographical
distribution of ozone according to latitude, the yeaxly course of variations In ozone con-
centration, the ozone concentration extremes, the so-called continental effect
(G. 1. Kaznatsov, Ozon I obshchaya. tsirkulyatslya. atmosfery M., 1961, p. 82), relationship
between ozone concentrations and the general circulation of the atmosphere, and the
sectflar course of ozone concentration (all old data are given In new units). The mean
.-Card

9,3
ME

KHRGIAN, A,.Kh.
Studies on atmospheric ozone. Geofiz. biul. no-15:64-67 165.
(MIRA 18:11)

KHRGIANt A.Kh.
Sow properties-of-low stratiform-clouds. Trudy TSAO no.64111-27 063
(MIRA 180)

MWIMe AoTeel KHMUNO A*Xb,
'11--.-@,- .
StudLee = Oe thocwy of the fLoft of the owth oon& ted In
Rmal" lalk. L m*Wo ostg nook no931275-291 %5o
(MR& 28~22)
. @::I@ 'a @ - 1-- - , - -
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ZYUKOVP Poloo KHMUN, AoM
BoBeGoAUyn as a ylWnl*lwU late I voWe sate vAnk
n%38 1 54 %so (KWA 18s.12)

L 5272h-65 BUTM/FCC GW- -
--7-K=SION MR: AP5013177 UR/0362/65/001/004/0395/0401
:F
AUTHORt Khrgianp A, Khe
TITLEt Atmoapheric humidly\@strlbu*tion over mountainous regionV
S-QUF_C9_s -AN to no 4
_ASSR. Izvestiya. Fizika atwoofery i okoana,, V
4 ------
1965# :395- 01.
TOPIC TAGS; atwoxphor1c'hum1dLty, humidity profile, mountain c litiate,
I aerological sounding
ABSTRACT: J. Hann (Lahrbuch-der:Heteorologie ve 1v 1923)-was the-_:_ A-
,first to note that humidity decreases with altitude much more slowly j@@
over mountainous regions than over the surrounding plains. The pres-.
ent paper summarizes long-term summer observations at meteorological
stations in the Central Caucasus and the results of aerological cross-
sectional studies made by means of radiosondes which shov an excess of
atmospheric water-vapor pressure there in eamparison with the situa-
tion at identical altitudes over the adjacent plains. The excess may.
amount to 2-3 mb, and the layer of increased humidity above moun- n
1/2
Card,

5272@65 - -
]ACCESSION HRvAP501107
itainous ra ton 6 extends: -up - to*: 4--w5 km abo've sea lp-vdl-. :-This: in re-siffe
c iid
.humidity is apparently due to increased evaporation from forests
meadows, and snow-ice surfaces. It generates, in turn, other peculi-J.
arities in the mountain climate, particularly an increase in temper- t@.
ature in the free atmosphere above the mountains, Future investiga-
tions should be Inade of the excess humidity over different reg ads
and during other seasons of the year. "The author thanks V. P,
Lominadze for supplying data and information related to aerological,
.conditions oLver the Caucasus," Orig. art. has: 5 tables. i
ASSOCIATIONs Toentrallnaya aero.logLeheakaya observatoriya (CentraA
,Aerolop,ical Observatory), -
SUBNITTED! 050et64 E 11 C L00 SUB CODE: ES
No REF SOV: 007 OTHERt 002 ATD PRESS: 4011
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MWA
77-
EdT(1-)/FCC Gfl'@
L 63791 65.
ACCCSS.109 NR- -AP5019430 UR/0020/65/163/003/0631/0633
AUTHOR: Lominadze, V, P,; Ig!
541
TITLE: Effect of mountain, elevations on@atmospheric humidity
SOURCE: AN SSSR. Daklady,.v. no. 3,119651 631-633 Z
TOPIC TAGS: atmospheric-humidity, relative humidity, absolute humidity
ABSTRACT: Mountain elevations And.@mountainous_regions have a considerable effect@
on the structure and properties of@the atmosphere above them. Tn r, the
_k4rticula
e-- indreage: . in the: atmosphere over m-ou@tains 76W."'
relativ and -absolute humidity $
humidity is higher than in the atmosphere over neighboring flatlands situated at
the same altitude. Data on the vapor pressure over Ml.neral'nyye Vody and Tbilisi,
located in the Central Caucasus at a distance of 200 km fron, each other, were
compared for the summer months, when the vapor pressure is highest and its varia-
,tions are appreciable. The data indicate that the higher vapor pressure above
mountainous regions is due to greater evaporation from the forests, meadows, snow,
and ice of these regions. A consequence of the rise in humidity is a lowering
of the condensation level and increase in.the amount oj'6 precipitation of all typesd-,;
In addition# all increased humidity:causes a greater absorption of long-wave
d 1/2
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i-I-(I G. U
-oiji,@cI.; cow--: ulVu36L-IC)61(,,o;?I(xkiluIJ5910371
LJ J
JUYLIHOR Kliz-nctsov
GI. I. irgian,, A. 1(h.
011@6: Moscow State University (Moskovskiy gosudarstvcnnyy universitet)
TIME: Atmospheric ozone and its variations, connected with circulation over the
Atlantic Ocean
SOMICE: AN SSSR. Izvestiya. Fizika atmosfcry i okcana, v. 2, no. 8, 1966, 859-871 1
TOPIC' TAGS: atmospheric ozonej atmospheric circulation, radiwonde, sy@@Ptic mctcoro-I
lo,-,y, atmospheric wind field, atmospheric pressure, air temperature, atmospheric front:
nt.,atospherc, wind gradient
AUSTBACT: Ilic observations of the total amount of atmospheric ozone, mcarured on
bcoard the ship M. Lomonoaov' during a cruise over the tropical Atlantic in August-
@A.ovcmber 1963, are analyzed in conjunction with data of'ships radiosonde measurcmefttz
and meteorological observations,, and with the world syonptic maps. libe data consisted
of I-
_)50 observations made with a universal ozone meter (GGO no. 2) calibrated against
direct sunlight. The radiosonde and radiowind observations made simultaneously with
he ozone measurements gave the air temperature, the wind velocity, and the pressure.
The observations showed that the ozone content varies greatly in time and space. A
lower ozone content was observed in the region of the intratropical convergence of
the trade winds (ozone equator). A maximum of ozone, connected with more intense
photochemical processes in the stratosphere and the maximum insulAtiono was observed
Card

10248-67
ACC NRi Ar6o3oo85
to the south of the ozone equator. Penetration of cold fronts farther south also in-
creases the ozone content. This is accompanied by strong western wind propagating
from the upper troposphere downward. The connection between the ozone content and
the 26-month cycle and the vertical stratification of the circulation in the tropics
is also discusned. The conclusions confirm that changes in temperature, pressure,
and wind velocity in the upper troposphere are appreciable in the tropical region and
are accompanied by strong meridional currents contributing to appreciable change of
air between the hemispheres. These nonperiodic fluctuations of the circulation and
air exchange cause the great variability of the ozone content. The results prove that
a study of the ozone can contribute to data on the circulation in the tropical belt.
The authors thank the members of MGI AN UkrSSR and Corresponding Member AN UkrSSR
A.-G.-Kolesnikoy for help in organizing the research and for supplying the materials
I for the aerometeorological observations. Orig. art. has: 9 figures and 2 tables.
SUB CODE: 04/ SUBM DATE: V_@@l ORIG REF: 008/ OTH REF: 001
Card 2 2

ACC NR: AP6033027 010 SOURCE CODE: bR/0050/66/000/009/0009/0016
AUTHOR: khrgian As Kho (Professor)
IORG: I-loscow State University (Moskovskiy gosudarstvenW univorsitet)
1TITLE: Relationship between atmospheric ozone distribution and certain types of
total atmospheric circulation
I.
S01MCE: 1.1'eteorolomiya i gidrolo"giyap no. 9. 19660 9-16
ITOPIC TAGS; atmospheric ozone, atmospheric model, atmospheric circulation
ABSTRACT: The discrepancy between the described and the experimentally determined
distributions of ozone is explained by taking into consideration the circulation of
air in the stratosphere-a factor neglected in previous studios. The behavior of
ozone and its concentration at various locations do not coincide with theoretically
calculated values based on the photosynthetic theory of its formation. 7quations are
derived considering the moridianal circulation of air in the stratosphere, with a
descending movement in polar regions and an ascending one in tropical areas. From
Lhose equations the ozone transfer is calculated; the results are illustrated by
Fig. 1. The latitudinal differences in the vertical distribution and-total amounts
of ozone, as wen as seasonal variations, are clarified with this additional informa-
tion.
Card
A
C NRs
C AP6033a-7 Al
30
:Fig. 1. Distribution of ozone:
A - over Tula on 27 February
1963; B - calculated for(P
65 northern latitude; C
corresponding to the photo- '25
chemical equilibrium
120[
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01 V
Orig. art, hass 5 figur" and 6 equatio&. plo.allo"I
SUB COM Q4/ SWM DMs Q44&-66/ oRM mws oo5/ on RV: 001
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KHA-C-OVICH, IV-
YUGOSLAVIA /,Chemical Technology. Chemical Products H-5
and Their Application. Water treatment.
Sewage wat Ior
Abs Jour Ref. Zhur. - Khimiye., No 21 19589 No 5096
Author Gligoriyevich J., Budimirovich M., Khrgovich N.
Inst Not Given..
Title :.Effect of Ultrasound '(Frequency 800 Kilohertz/
,.Second) on-Oxidability of-Drinking Water
Orig Pab : Acta veterin., 1956, No 1, 43-48
Abstract : Samples of Belgrad tap water were subjected to
the action of ultrasound (US) of frequency 800
kiloherAz/aecond and an intensity of 0.5-1.25
watt/cin'. for 3-20 minutes. It was found that
Card 1/2
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ri r
YUC;oSLAVTA/MicrcbioloSy. Generel.Microbiplogy. F-1
Abe Jour: Ref Z=.-Biol.,40, 7o,19% 2W5 -
Author : Glisorovichp Katich, Xhrgovich.
@ gi
inst :Not veh.
Title :SinultinIeous, Sonic Actift. Frequen W Xc/Sec) a@d
Weak.8olutione of "Chlotins"'I.DisinfecteAt ota ucherichis
coli-.
Orig Pub: Odnovremenhoe AeYstvlie ultrazvuka (chastota 800 kgto/sek)
i slabykh rastvorov dezinfektanta "khlorina" na Echerichia
coli ,
Acta. veterin., 1956, 6.. No 3-4, 45-53.
Abstract: Ultra-sound (frequency 800 kc/sec, power 0.5 - 1 volt/cm3)
for a period of 15-20 minutes and a cblorine prepara-
tic.n "Chlorina" in coneentration of 0.02 and 0.05%, act-
ing separately, exerted no disinfectant effect on a stand-
Card 1/2

TOOMATU / Microbiology. Aeration rathoganic to jesa r-9
One AsImMIN. 1110torle. Snotorld or Me
Intostiml. Group.
Abe lows oaf Zhur-siol., go IGO 1959, Tal5o.
ANUM 3 Katlah 2.1 pub"Oh. I.; Unkovich. 9.g Simno-
Ima% I@@l JAMULeij- CI
fine IM37"N 7of Phoseclissatio Feetcre on the Fare-
61102 of Issue Globulins In 3abbite Immulasi
with L-URkA�WJU.
Oft Pab iAdta veteria.. 1"7. 1, No 1, 65-68.
Ale"414111$ we &MP11 at rabbits were Immumixed with Imams-
ISO Gasses, of &LIZWkINUCIM; Mm first Nroup was
ag" in daftleffe, MW malsoad in dmFlt4 Is. or
moshe of 91041repboralle -:01111111, VOLls IndITIA.
Gel float"Siess me fou" im, he mtoss% mr dir.
0014 1/0
Abe h-s MIC MON-919I.. Ib 16. IV", ulso.;
A6110111108 fereat free"eme or Alobailm In the germ of WW
vabblu. 11 we Sambile"d that Go a roquit of
Isomadvallift say the "at"s or samom-ejowls
is too "wm of Use rabbits or to* 114100114
Immew a fl"alln Me Imareasse we
fteMIS194,14vUe SOM of the rabbits of the
logo We". - TO V. TI*4OT*%4.

KHRIAPGHWKOV, a., inzhener.
Feeding of water-tube boilers wizh a chenically pare condensate. Mor.i rech.
flot 13 no.2:16-18 Je '53. (MLSA 61-8)
(Yeed water purification)

rMic"'10, lie. 11. Cand Tech @'@ci
Of th-3 IrIUCCZ;I%Py
in I-achining Froj),311ur Bluduzi (in 0-i
Eachines of Special TYj)e.It
26/6/50
All-Union Correspondence Polytachnical Inst
RC Vecheryaya Moskva
%..I
Sum 71

.25(l) PHASE I BOOK MLOITATION SOV/1135
,'Khrichenko Yxevgeniy Prokoflyevlch and Nevzorov, Aleksandr Ivanovich,
@eoc
FE -rffa- Lt e @so n ' c @oc e @;@e a
Povysheniye tochnosti obrabotki kopirovanlyem pera lopasti vozdushnogo
vinta (The Use of Copying Techniques for Increasing the Accuracy
With Which the Aerodynamic Profiles of Aircraft Pr9peller Blades
Can Be Machined) Moscow, Oborongiz, 1957. #4 p . (Series: Moscow.
Aviatsionnyy institut im. Sergo Ordzhonikidze, Trudy, vyp. 96)
2,140 copies printed.
Ed.: Zdanyukevich, A.K.; Ed.. of Publishing House: Loseva, G.F.;
Tech. Ed.: Pukhlikova, N.A.; Managing Ed.: Zaymovskaya,'.A.S.,
Engineer.
PURPOSE: This book may be useful to engineers, technicians, scienti-
fic personnel, and students interested in the manufacture of air-
craft-propeller blades.
COVERAGE: The book considers.the construction of duralumin aircraft-
propeller blades and technological methods used in the fabrication
of such blades. The authors discuss the kinematic configuration
Card 1/3

The Use of Copying Techniques (Cont.) SOV11135
and the principles of operation of milling machines for duplica-
ting propeller-blade profilemand consider a number of problems in-
volved in setting up and adjusting such machines. A detailed dis-
.cussion is given of the origin'of various types of machining errors
and suggestions are made for minimizing them. There are 22 figures
and 6 Soviet references.
TABLE OF CONTENTS:
Introduction
3
1. Blade construction 5
2. Technology ot manufacture of duralumin blades 11
3. Kinematic configuration and operation of a special copying
machine 14
4. Setting up a duplicating-type milling machine for prepar-
ing the master template 16
5. Measurements conducted on the actual production equipment 24
6. Displacement of the medium sections to compensate for the
thicknesses of the roller and milling cutter when they are
fixed to the spindles of the machine in different wayi 24
Card 2/3

.The Use of Copying Techniques (Cont.) SOV/1135
7. Displacement of the lines to be copied on the blade and on
the master template
84 Determining the error as a function of the twist angle
of the blade sections
9. Explanation of copying errots as a function of the inac-
curacy in dressing the teeth of the milling cutter and the
wear of the profiling surface of the roller
10. Errors arising from the use of a depth-of-cut regulator
Conclusions
References
AVAILABLE: Library of Congress
ISIsfm
3-9-59
Card 3/3
26
27
30
31
43
44

124-58-9-10559
Translation from: Referativnyy zhurnal, hickhanika, 1958, Nr 9, p 159 (USSR)
AUTHORS: Panovko, Ya. G. , Goll tsev, D. 1. , Danilevskiy, V. V. . Kolesnichenko,
V. 0. , Khrichikov, V. K.
TIT LE: On Estimates of the Stre th of Press Fittings (Ob otsenkakh pro-
chnosti pressovykh soyedineniy)
PERIODICAL: Izv. AN LatvSSR, 1953, Nr 12, pp 103-.110
ABSTRACT: An examination of the problem of estimating the strength of
press fittings relative to the attachment of wheels to axles for
railroad rolling stock. It is shown that in order to obtain an
estimate of the strength of a press fitting it is not sufficient to
have only a press-fitting diagram (i. e. , the relationship between
the fitting force and the relative displacement of the axle against
the hub). The authors offer new recommendations relative to the
estimation of the strength of press fittings and arrange them in
two groups: estimates regarding static conditions and estimates
in which dynamic loads are taken into account. In examining
the first group of estimates the authors recommend that not only
the force required to make a press fit be taken into account, but
Card 1/2 also the ratio of the force required to pull the hub off the axle as

124-58-9-10559
On Estimates of the Strength of Press Fittings
against the force required to make the press fit. They also propose that
standardization be applied not to the force required to make the press fit,
but to the effective negative allowance (after removal of any existing crests
or burrs). Relative to the second group of estimates the authors denote the
inadequacy of investigations available, and they point out that investigations
performed to date fail to reflect realistic operating conditions of press-fitted
pairs. They propose an equipment for dynamic testing whereby concurrent
longitudinal and transverse loads could be taken into account. The authors
indicate also that a "wear" curve i_- indispensable, and that a 17wear limit"
for press fitted joints should be established on that curve. The list of lit-
erature references does not fully reflect the state of the art.
1. Railway ear wheels--Attachment 2. Mechanics--Theory N, D. Tarabasov
Card 2/2

BE2BORODOV, Ivan Yosipovich; KHRICHOV, A.S., inzh., apeta.red.; LYALYUK#
I.P., red.; LDWOVA.--*-.t-., CWZ!t@rM
(My experience in mchining on lathes] Hii dosvid robotY na
tokarnom verstati. Khhrkiv, Kharkivalke knyzhkove vyd-vo. 1959.
71 P. (Mm 12:12)
1. Tokar-instrumntallnik kharkivalkogo zavodu 'Serp I molot" (for
Bezborodov).
(Turning-Technological innovations)

ARTYUGRI, I.M.; GRACHEV, Yu.P.; DAVYDOV, L.N.; DOYNIKOV, Ya.P.; KIUICHEV,
V.I.; IMUITALI, G.B.; 14ELIRIT'IEV) L.A.; NICHURI111 K.I.; NIKONGVp
A. P.; SIASHONKO, G. 1. ; STARIKOV, V. GO' ;: FROLOV2 V. IKHRILEV L 5
RABINOVICH, A.L., red.; SOBOIEVA, Ye.M., tekhn. red.
(Technical and economic principles of the expansion of heat sup-
ply engineering in power systems] Tekhniko-ekonomicheskie oanovy
razvitiia teplof:ikatsii v energosistemakh. Moskva Gos r
Y(M . ene
izd-vo 1961. 318 P. MA 15:31,
beat engineering) (Electric power plants)

KUZNETSOV, YU.A.; MAKAROV, A.A.; MELENTIYEVY L.A.; MERENKOV,
A.P.; NEKRASOV, A.S.; TSVETKOV, N.I.; KUZI-IETSOV, Yu.A.;
MAKAROVA, A.S.; KARPOV, V.G.; MANSUROV, Yu.V.; SIROV,
Yu.P.; KHRILEV @L.S.; TSVETKOVA, L.A.; VGYTSEKHOVSKAYA,
G.V.; YgFi@fO-V,- LEVEUTALI , G. B.; KIIANAYEV, V.A.;
BELYAYEV, L.S.; G91-11, A.Z.; KARTELEV, B.G.; KRUMM, L.A.;
LIOPO, T.N.; SVIRKUNOV, N.N.; DRUZIIININ, I.P.;
KONOVALENKO, Z.P.; KHPOIYANOVA, N.V.; SHVARTSBERG, A.I.;
NIKONOV, A.P.; STARIKOV, L.A.; POPYRIN, L.S.; PSHENICIZIOV,
N.N.; TROSHINA, G.M.; CHELITSOV, M.B.; SVETbDV, K.S.;
SUMAROKOV, S.V.; TAKAYSHVILI, M.K.; T0111ACHEVA, N.I.;
KHASILEV, V.Ya.; KOSHELEV, A.A.; KUDINOVA, L.I., red.
[Methods for using electronic computers in the optirriza-
tion of power engineering calculations] Metody primeneniia
elektronno-vychislitellnykh mashin pri optimizatsii energe-
ticheskikh raschetov. Moskva, Nauka, 1964. 318 p.
(MIRA 17: 11)
1. Akademiya nauk SSSR. Sibirskaye otdeleniye. Energetiche-
skiy institut. 2. Chlen-korrespondent AN SSSR (for Melentlyev).

L @j 66i@-_07. tWTUIAte 01
7777
0288/65/000/001/0104/0113--- -=-j-
AUTHOR: Khrilev, L.S.: Ivanov. O.A.
-----------
TITLE: Statistical analysis of temperature variations in the outside air by electronic
computers
SOURCE: AN SSSR. Sibirskoye otddenlye. Izvestiya. Seriya tekhnichesldkh nauk, no. I
1965, 104-113
WIC TAGS;@- temperature- varlation-analysiaj--air- m ratu e ar, at&,, comp
T te pe r
gram, atmospheric temperature, atatistical analysis, numerical f0recas
ABSTRACT: At the present stage of the technology of heat- and fuel-supply, studie.,j of the
temperature variations in the outside air, Which are reftected in fluctuations in heat and
fuel demands, become a practical necessity. However, with the exception of the article
by M. A. Basov (Dokl. AN SSSR, 1950, v. 72, no. 4), no one has tried to develop methods,@
for the long-range estimation of outside air-temperature fluctuations. The present abidy
attempts to close this gap by basing the temperature variation analysis on the theory of
probabilitY and utilizing the calculating abilities of an electroaic computer. The paper
(1) proves the applic2bility of the methods of mathematical statistics to the above-mea-
tioned analysis; establishes the probability dirj@ribution for particular temperatures of
Card 1/2
- -----------

capabilities of various heat-supplying systems within the Soviet Union, the determination
of possible changes in the axisting power of heat-producing electricaL' power plants, the
choice of proper air temperatures for new gas-turbine power plants, the determination of
probahle heating-fuel consumpO-on, the determination of needed fuel storage capacities,
etc. . Orig. art. has: 15 formulas and 4 figures.
ASSOCIATION- Sibirskiy energeticheakiy institut Sibirskogo otdeleniya AN SSSR, Irkutsk
(Siberiwi Power Institute, Siberian DiviLion.AIN %

L -414gl-63
Acowsioii uRt Ap5ooWS 5/00q6/65/0W/002j0G2V0(Z2?
AUMORSi Leventall, G, B. (Candidate of technical sciences I W-118TO L. St
(Cardiclat6---o-C6-i6iiiiaf-i6iinc(m); lvanovo 0. L. (Engi
i T1TIZ.- A sample computer calculation of the external air temperatures for gas
turbine installat ions
SOURCE: Teploeneristikas no- 2s. 1965# 24-29
TOPIC TAGS: gas turldne: instalUt1o%- computer,, probability, binomial- distriba-@,-.,"
tion/ BESH 2 computer
RACTt A method for detornining the relation between the rated available power
ABSrL
of a gas turbine and the change in the external air temperature is described* On
:the basis of probabilistic analyses of the fluatus-tions in the external tempera-
itures, corresponding to the different climatic coniiitione, recommendations are
given for the choice of the proper temperature for gas turbine designs. A binomial
.-A P^" 4-6- --- 9-" +k- .

BEM-2 computer was used* *- tfii M- Gan'iir temperatures used in these calculations'
were 50-7ear averages of the looal temperatux-es at, Tx@utsko Kicv, LeniWad$
i C ard 1/3L
L 41493-65
AccEasioN NR: Ap5ooW58
Moscow, and Sverdlovsk. Thd electrical energy was w:pressed in the form,
Egt - 11nom, hgt
where h is the time of operation (less than 2000 hours), and Nnom is the nominal
power. The optirmun value of the temperature was takon as the temperature corre-
sponding to the minimum calculated cost gkroi by
Si + -CrnKi,
Ynom.,
iwhere 6'n is the standard efficiency. @ of the turbine, Yi the capital costj and Si
the arnual operation cost. It was foinid, that., depending upon the number of hours
of operation, the nominal power can be increased by 10-25/Z by proper design. The
optimum design values recommended for the cities of Kiev, Moscow, and Sverdlovsk
are respectively: +50, -5C. and -10C for hgt - 500 hours, and 10G, +5-+10C, and
0-+5C f or hgt - 2000 hrs. Orig. art. has: 19 f onnulas, 5 f igures, and 2 tables.
ASSOCIATION: Sibirskiy energeticheskiy ing-titut SO jUl SSSR (Siberian Power
Institute SO All SSSR)
@ard 2/3

KHR I Ul;% 9 I.S.
Uge of probability tbeory for determining gas consumption.
Guz. prom. 9 no.12:27-30 164. (MIRA 18:3)

KHRIav, L.S., kand. tekhn. ntuk
Methodolo.gy for determining guaranteed power of turbogeneratore
with counterpressure and heating load. Elek. sta. 36 no.1:36-43
Ja 165. (,','JV.. 18:3)

USSR/Cultivated Plants - Medicinal. Essential Oils. Toxins. M-8
Abs Jour : Ref Zhur - Diole, No 7, 1958, 30119
Author : Khrinlyan, A.I.
Inst
Title : Essential Oils of Several Chemical Groups in Wild Mint in
the Armenian SSR.
Orig Pub : Byul. Botan. sada AN Arr.SSII, 1957, No 16, 107-109e (rese
Arm.)
Abstract : Now forms of mint oil are described which @were developed
from the green mass of four chemical Groups in wild mint,
the Mentha longifolia (L.) HuOs., collected in the Ame-
nian SSR, in the rayon of the city of Goris, durina flower-
ing and the beginninf; of fruit bearina. The determinations
of the physico-chemical constants of volatile oils are
listed in a table@ The valuable indices for the four es-
sential oils studied are: hi(jh menthol content, a hi(ji es-
ter number and especially an ester number after saponifi-
Card 1/1 cation,
57

EMI14LIMI, A. I.
I
Sesontial oils in new chemoraces of wild m1nt in the Armenian
S.S.R. Izv.AU Arm.SSR-Biol.nauki 12 no.2:83-86 If '59.
(MIRA 12:9)
1. Botanicheekiy Wtitut Aksdemiti nauk ArSSM.
(AIDGWIA-14INT (BOTMM)) (ISSENC-MS AND ISSMIAL OIW)

ASTVATSATRYANY G.Ya.- KHRIMLYAN A.I.
Raising weembryanthems in the Erivan BoAanical Garden.
Biul. Glav. bDt. eads, no.5309-" 164. ' (MIRA l7s6)
1. Botanicheskiy sad Akademii nauk Arnyanskoy SSR, g.
Yerevan.

GAIACHTYAN., R.M.L_n!@I@
Phytoncidal action of essential oils of the mint on phytopathogenic
bacteria. Vop. mikrobiol. no.2:233-247 164.
Phytoncidal action of ess-tial oils from the flora of Armenia on
phy,topathogenic bacteria. Ibid,:249-260
MIRA 18:3)

@ HE I % * :1, 1 i ,A . t .
Phutoporirxiism of the horue m-int Mentha longifolia (L.) Huds. and
noine cf Its chemical races. fzv. All' Arm. SSR. BLol. nauki 18 no.7:
33--38 J1 t65. (111RA 1.8:8)
1. BoUrtnithes"Kiy in@ititixt i ead .411 Ai-mSSR.

A tf,4
KURASROY. S.V.; KARYNRAYEV. S.R.; SKUPIK, P.L.; -DISXALENKO, A.P. i MAKAWAVRI-
SHVILI. D.G.; XRAUSS, A.A.; DANILOV, Yu.Ye.; SAGATOV. R.S.; PANIXOV-
SllY, B.R.; @NPXSOV, D.H.; INSAROV, I.A.; AKHUNDOV, V.Y;U;.bjv IYU, P ,
AKHMOV, X.I.; BAKUlAT, A.N.; NISTIROY. A.I.
ALL&,
NR-ASHCREKOV, N.I.; 1291SIVICH. A.Y.; KISWJV, K.V.; KRIVMO, L.M.;
KINZHASAROVA, Z.,- YAKOVLBV.K.D.; KOZLOV, I.I.; POKROVSKIY. D.T.-,
KITIRIV, G.A.
Discussions. Sov.zdrav. 16 no.1:18-68 Ja 157. (MIRA 10:2)
1. Ministr zdravookhronentya RSM. (for Kurashov). 2. Ministr adravo-
okhreneniya lazakhskoy SSR. (for Karyagayev). 3. Ministr sdrevookhre-
nenlya Ukrainskoy SR (for Shipik). 4. Kinistr sdravockhrononlya
Moldavskay WR (for Disimlenko). 5. Hinistr sdravookhraneniya Grusin-
skoy SSR.(for Nhmmtavrishvili). 6. Ministr zdravookhraneniya Zomtvty-
skor &U. (for Krauss)- 7. Minister zdrevookhraneniya lirgizakoy SSR
(for Danilov), 8. Ministr sdravookhranonlya Usbekskoy,SSR. (for Sagatov)
9. Ministr zdravookhronaniya Litovskoy SSR. (for Penlkovskly). 10.
Minimtr sdiravookhranenlya Turkmenskoy SSR. (for Nepesov). 11. Kinistr
sdravookhraneniya Belorusekoy SSR. (for Insarov). 12. Miaistr zdravo-
okhraneniya Aserboydzhanskoy SSR. (for Akhundov). 13. Ministr zdravo-
okhrameniya Armyanskoy SSR. (for Khrimlyan). 14. Ministr zdrawookhre-
neniya Tadshikskoy $SR. (for Akhmedov). 15. Prezident Akademil medt-
teinskikh nauk SSSR. (for Bakulev). 16. Vitse-prezident Akadexii medi-
tsinBkikh nauk SOR. (for Nesterov). 17. Ghlen Prazidiume Akademii
meditsinskikh nauk SSSR. (for Davydovaicir). 18. Predsedatell Uchenogo
ineditsinakogo soveta Ministerstva zdravookhroneniya SSSR (for
Grashchonkov) (Continued on next card)

KURASHOT,. S.T.--- (continued) Card 2.
19, Sekretarl Borisovskogo gorodskogo komitsta Kommunisticheakqr
partii Belomsisii. (for Denisevich). 20, Zamestitell predesdatelya
Sovets Ministrov Belorueskay SSR (for liselev).- 21. Zamestitell
preasedatelya Krasnodarskogo krayispolkana (for Krivenko). 22"
Zamestitell pradvedatelya Uragandinakogo oblaspolkoma. (for Kinxha-
zarova). 23. Zameatitell pradesdatelya Gosplana SSSR. (for Takoylev)
24. Zoveduyushchly otdolom sotsiallnogo strakhovantya Vsenoyuxnogo
TSentrallnogo Soveta professionallnykh soyusoy (for Koslov). 25.
Predsedatell TSentrallnogo Komitate profsoM& meditainskikh rabotni-
kov (for Pokrovskiy). 26. Predsedatell Ispolkomm Soyuza Obehohesty
Krasnogo Kresta i Kraswgo Polumsoystea SSSR (for Miterev)
(MMLIC HUITH)

TIMAKOV, V.D., otv. red.; AIEKSANYANy A.B., prof., red.; ARUTYMAN) L.B..,
prof., red.; DW-BROVSKAYA, Yu.F., prof., red.; ZHUKOVSXIY, M.A.,
starshiy nauchnyy sotr., red.;_!T@@IYRI, A-I., red.; GAIUMLANDf
M.I., tekhn. red.
[Transactions of a session of the Academy of Medical Sciences in
Erivan,, October 12-14, 19591 Trudy nauabnoi sesii Akademii wditsin-
skikb nauk SSSR v grevane 12-14 oktiabria 1959 g. Redkollegila: V.D.
Timakov i dr. Moskva# Hedgiz, 1960. 191 p. (MIRA 1511)
1. Akademlya meditBinskikh nauk SSSR. Moscow. 2. VJIBe-prezident
Akademii moditsinskilch nauk (for Timakav). 3. Deystvitellnyy chlen
Akademii meditsinskikh nauk (for Aleksmqan, DombravBkaya).
(AlNI211A-PEDIAI'RICS)

GOFMA.No I-M- (MUkVa),' DMOUOVSKIY@ V.V. (K)ek-uri); YFRYOLADNA, Te.V,
(Moskva); LAGUNOVA, I,G. (14oskva'j; XBRIMLYAN, A.I. (MV.,k-VL,)
Reconstruation of a standard 1.8--bod radiological deparizent
meting the current requJxementa of medical tachnology. Trudy
TSentr. nauch.-issl.. inst. rc-ntg. i rad. 11 no.l*.305-310 164-
(HIRA 18-11)

KHRIMUAN, A. I.
Trachoma in the Democratic Republic of Vietnam. Vop. virus.
10 no-5t515-519 S-0 165- (MIRA 181ll)
1. 4-ye Glavnoye upravleniye pri Mininterstva zdravookhraneniya
SSSR, Moskva.

KHRIMLYAN, A.I.
- @ . ; @-- - -- T.- @, - - -,,.
Incidence of wuchereriasisp brugiasis,, and clonorchiasia
in the Democratic Republic of Vietnam; a review of literature.
Med. parez. i paraz. bol. 34 no.2:153-156 Mr-Ap 165.
(MM 18:1.1)

1. KHRIMLYAN, ARTASHES
2. USSR (600)
4. Geraniums
7. Propagation of geranium by leaf cutting with a dormant bud. RLul. Bot.
sada AN Ar m. SSR no-5v 1948
9. Uonthly list of Russian Accessions, Library of Congress,, March 1953, Unclassified

1, Khrimlyan, A.
2. USSR (6oo)
4. ARi-ENIA-ESSENCES AND ESSENTIAL OILS
7* Some investigations Into wild essential-oil plants of Armenia. Biul. Bot.
sada An Am. SSR no. 6, 1948
9. Monthly Ljjjt_ 91 Rusgian Accessions Library of Congress, March 1953 Uncla531fied

1. KHRIMLYAN, ARTASHES
2. ussR (600)
4. Betony
7. Woolly betony as a decorative plant. Biul. Dot. sada AN Arm. SSR
no.6, 1948
9. Monthly List of Fwasian Accessiopp,, Library of Congress, March 1953j, Unclassified

1, K-HRIMLYAN, Artashes
2. USSR (600)
4. Lemon Grass
7. First results of experiments in cultivating lemon Frass CCymbopogon citratus
Stapf.-7. Biyl.Bot.sada AN Am. SSR no. 6, 1948
Monthly Lists of Russian Accessions, Library of Congress, Marcb, 1953, Unclassfied.

1. IGIRIMLYAIT, Artanhoo
2. USSR (600)
4. Essences and Essential Oils
7. Yield of essential oil from parts of the plant Prangos ferulacea (L) Lindle Biul.
Bot.sada AN Arm.SSSR no. 6, 1948,
9* Uonth@y Lists of Russian Accessions Library of Congress, March 1953, Unclassified.

XHRIMLYAN. Artashea-- , _., @
,@_. -,,: @ - 4 "..
First data on experiments with geraniums of high ossent W -oil
content In the Botamical Garden of the AcadeW of Sciences of the
Armenian S.S.R. DW.Bot.sada. [Irty.] no.8:47-M '49. (KM 9-8)
(Armenia-ftraniume)

Muanw, A. I.
Study of essentlal oil plants of the Caucasus.
no.10:93-96 050.
Biul.Bot.sada [Iriv.]
(MAL 9 - 8)
(Caucasus-mint (Botany))

- EMINLUN, A. I -
, --:,;@-,
Ixamlnatlon of a series of spots In the Georgian S.S.R. for the
occurrence of bergamot tb7m,hormentat (Kenthalongtfolia), and
catnip. Blul.Bot.eada [Irly.] no.12:75-78 '51. (KIMA 9:8)
(Georela-Mint (BotmW))

TETEId';VIfKOVA--aAUYAN, D.N.;, KMUMLYAN, I.A.; TASLAKHCHY.B. M.G.
Some fungus diseases of trees and shrubs and ornamental plants in
tho Armenian S.S,R, Izvo An Arm. SSR. Biole nnuk' 17 no.2:11-20
F 164, (MIRA 170)

TETEREVNIKOVA-BABAYAII, D.N.;,Ajg , M, G.
j@)WN,,.I.A.; TASLAKHUYAN@
Some fangus diseases of trees and shrubs and ornamental plants
in the Armenian S.S.R. Izv. AN Arm. SSR. Biol. nauki 17 no.2-1-120
F 164. (MIRA 17,-8)

7T,-,- r -
Ayrui-slyan, K., Khrimlyan, S.I., and Shakhbazynn, E.A. "The econcriies of Ar^.zni-
Shamiram irriFation" (On the plan for agriCUltural reconstruction of the
area), Iz-.estiya (Akad. nauk Arm. SSR), O'nshchestv. nauki, 1948, Ila. 11, P. 3-32
SO: U-3261, 10 April 53,(Letcnis 1zhurnal Inykh Statey Ila. 12, 1949)

tlgirylylz,-@@. Ond ALTOW-r:RDYAN, 6, (1
"The Deveopmmt of Heavy Industry in the Amnian SSRPV
Yarevan, lod-vo.
Acad. Sci. Arm. WR, 1955

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Autho" reported In prevIous avUelev tbets, @ as a resum or ammue mayde or
composition of cosmic redftUas,at an saUW* of 3MO matero# rev partleles dlemovexall
uhlah have a me" greater thm tba am of the maotrone Also prenoW data aboul"
that,, In cosede radlation,, there we partlel" with a positive and vegative Signs the
mme of which exose" that of the protrone Thin now group of elementary parUcIve smaed
varltrons. Preaftt article presents resulta of spectrum analyals of tbase sow pextides.
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@-i i i d i'm k.--, , - il . V
USSF/Nuclear Physics - Cosmic Radiation Jul U
Nuclear Physics - Particles, Charged Trajectories
"Spectrum of Varltron Masses, II,11 A. 1. Alikhayan, Corr Mem, Acad Sci USSR, Acad
A. I. Alikhanov, V. M. Ylorozov, A. V. Khrimyan, Phys Inst, Acad Sci' Armenian SSR,
and Inst Phys Problems, Acad Sci USSRj, 4 PP
IIDDk Ak Nauk SSSR" Vol LXIj, No 1
Part I appeared in I'Dok A Nauk SSSRII Vol LXVIII, No 7- Present paper gives more
exact data obtained by processing supplementary series of readingsp and by processing
the trajectory of particles with a penetration of over 5.6 cm Pb (of the "hard"
component). Submitted 18 May 1948
PA 8/49 T104

KHRD--,Y,'!,I, A.
35811. Tssledovankve spekti-a mss varitronov. (soobshah) 1. -Av-t: A. Alikharryan
B. morozova. khrinDran (I Dr.) Zhiwnal eksperim. I teoret. Fiziki, 1949 v.-,.,p. u,
S. 1021-56-Bibllar.,r: S. 1056
MDM. . A., ALIYJWTANO A.@ H02C%0Vj V,j v4TC4
SO: Leto.pis' Ahurnaltnykh Statey, Vol. 49, Moskva, 1949

KHRIKYAN, A.
Investigation of the Mass 92ectrum of Varitrons.
1. A. AlikhwWan V Moromov L, Khripwan, G.
Ruskhelishvili, M Zhur. EkspEl. i
Teoret. Fiz. 19. (see
also NSA 2-952 2-12020 2-1203, 3-1700.)
Using magnetic analysis, the mass spectrum of varitrons in cosmic radiation
was investigated. Owing to a greater resolving power of the instrument,, the
varitron masses obtained are more accurate than those found in the authors'
previous works (Dokl!@Z Akad. Nauk S.S.S.R. 58 1321(1947)j Zhur. E!S2Ltl. i
Teoret. Fiz. 18, 673 (1946)). The use of low-efficiency counters that recorded
only a small percentage of relativistic particles permitted the determination
of the ionizing power of varitrons absorbed In lead. The fact that the
absorption ih the filter is due to ionization losses proves the applicability
of the method employed for the measuring of a particle's mass, viz., from its
range and its momentum. The spectrum of momenta of the unfiltered radiation
in the air shows significant irregularities., in the shape of narrow maxima
and plateaus, corresponding to varitrons of different masses. The narrowness
of the maxima indicates he short half-lifetime of some of the varitrons., Aiich
is much shorter than 10 see, The spectr show important positive excesses:
at 3,250 m altitude about 13% of al.1 particles are fast protonsj furthermore,
there exists in air a great excess of positive varitrons heavier than the Prot

MRIMIAN, A.
Vaisenberg, A., Morozov) V. and Khrimian A A. Remarks by V. A. Kravtsov on'The
formula for the mass-spectrometer by Alikhanov and Alikhanian."
SO: Journal of Experimental and Theoretical Physics, Vol. 20, No. n. November 1950.

KHFLII-@YANY A.
FROTOINS
Generati,n of protons by a neutral component in cosmic radiation. Dokl. AN SSSR.
35 Nol. 1952.
honthly List of Russian Accessions, Library of Congress, November 1952. Unclassified.

-----------
UB=/zuCIMsr,;MW*1CSi. -,COft.ICMW4 1,: jul- 52
"Generation of Protons by the Neutral Componentof
Cosmic Radiation," A. KhriWau, Phys last, Aced SCi@j.
Armenian SSR
"Dok Ak Nauk SSSR" Vol LX M No 1, PP 75-78
In 1949 A. klikhanyan, M. Dayon and V. tharitonov
showed that pos particles with mass close to that of
the proton are created in a lead block under the ac-
tion of neutral radiation, explaining the appearance
Of relatively fast protons as the result of recharg-
img of the high-energy, neutrons entering the comyn of
cosmic rays. Current article describes work devoted'
to the futbar study of, this phemoiisnon, under strict"
294T91
conditiom, using the larp mass-spectrcuster, at,: th*@.
z station (3,250 meters). Gives the diien-
siona.of this instrument in 2 perpendicular PlRne-
vievs. Submitted br ArAd L. D. Landau 26 Apr 52."
22

KHRMANs A. V*
j
Nucieta Science Abstracts
July 1.,
Physics
qW
4uso
GENERATION or RuEz Q VA9W OF NEUTRAL
COMPONZWM or COSMIC SMIMONS. V61,61,01k@
"R
The generation of penetrating pairs bj the "out-at com-
ponents of cosmic radiation was Investigated at 3350 as
above sea level. The experimental setup Is described in
detail. A tabulstion of the data shows that the IMPWS# of
Ahe particle generating the pairs Is - It? ev/c. (JB.R.)

KHRIKTAK, A.T.
Investigation of nuclear fission products induced by fast neutrons In
lead. Isv. AN SSSR.Ser.fis.19 ne.6:700-706 N-D '55. (MRA 9:4)
l.Fizichookly institut Akadexii neuk Arz.SSR.
(cosmic rars) (Nuclear phyvics)

KHRILYAN, A. V. "Investigation of thq products of nuclear disintee-ration
caused by the neutral comipenents of cosmic rays in lead." Yin Higher
Education USSR. Noscow Engincering-Physics Inst. Loscow, 10,56. (Dissertation
For the Degree of Candidate in Physicomathematical Science,
Knizhna.ys letopis'
No 32, 1956. Yoscow.

RESFARCH INTO THE NATURE AND SPECTRA OF PARTICLES PRODUCE) BY
HIGH ENERGY MULEONS
A. 1. Alikhanov, A. V. KhrlWan, V. K. Kosmachevsky,
V. L. Avakyan, K. S. Egiyan, Yu. P. Korotkov, N. A.
Malbandy@n
The nature and the momentum spectra of secondary particles produced in lead
by fast cosmic nucleons were studied at an altitude of 3,,250 m. above sea level
by means of a magnetic mass-spectrometert five-layer proportional counter and five-
layer sointillation counter.
The momentum spectra of 7#-mesons, K-mesons, protons and deutrons@ generated by
the charged and neutral components of cosmic radiation, are presented.
The spectra of/'I� -mesons produced by neutrons do notdiffer from the spectra
of 71' :t -mesons produced by fast charged particles. The Nr/N- ratio for -mesons
generated by protons differs from that for -mesons 1-en'e'rated by neutrons.
Among the products of stars with momenta uD to 720 May/c, the number of K-mesons
is of the order of lep of the -mesons. In the 720 - 1,000 YeVIC range, Nk/Nf 1 0.2-
In the momentum range up to 1#000 MeV/c, an increase in the number of k-mesons
is observed with increase in momentum. An evaluation of the ratio was under-
taken where d'n, rp are the cross sections of K-meson production by neutrons and
protons.

In the momentum range up to 1,000 Mev/c, an increase in the number of K-mesons
in observed y1th increase n nomentuns An evaluation of the Oo- an ratio was
undertaken where 6-' n., VP are the cross sections of K-meson prozuction
neutrons mid protons.
Data am presented on the number of neutrons and protons of different energies
in cosmic radiation flux at an altitude of 3p250 metres above sea level.
Report presented at the International Cosmic Ray Conference, moscow, 6-11 July 1959-

24(7)
AUTHORSt Alikhanov, A. J.f Yeliseyev, G. P., SOV156-36-2-9163
Kamalyan, V. Sh., Lyubimov, V. A., Moiseyev, B. IT., a
_nj!TXaaa_Y
TITLE: Investigation of the Nature and the Spectra of Particles
Produced by 04@@h Ehergy Nucleons (Issledovaniye prirody i
spektrov obastits, generirovannykh nuklonami vysokoy energii)
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1959,
Vol 36, Nr 2, PP 404-410 (USSR)
ABSTRACT: In the present paper the authors publish the results obtained by
the investigation of particles which were produced by high-
energy nucleons of cosmic radiation at an altitude of 3200 m
above sea level. Investigations were carried out on MountAragats
in Armenia. The experimental device used is shown by figure I
in form of 2 sections vhich are vertical to each other. The
device, in principle, consists of a mass spectrometer (6850 Oe)q
an additional hodoscope arrangement, and a five-layer thin-
walled proportionality counter. Two series of measurements were
carried out% with generators ( 10 and 25 am lead) and control
tests "without generators" (0.3 - 2 am lead total substance
thickness). Measuring results can be divided into 2 groups:
Card 1/4 a) particles produced in the generators by neutral radiation,

Investigation of the Nature SOV/56-36-2-.9/63
and the Spectra of Particles Produced by High Energy Nacleots
b) particles of stars produced by charged particles and single
charged particles. Muons were excluded by means of the momentlz.i-
range method. Figures la,b show the results of momentum- and
ionization measurements of secondary particles under 25 cm of
lead of groups a) and b). Sufficient data could be obtained frow
the experimental material concerning necondary protons and
partly also concerning douterons. In 2 aeries of measurements
carried out in the momentum range of 400-900 Mev/c 35 deuterons
were observed, 10 of which had been produced by protons. Thus,
cosmic radiation in an altitude of 3250 m had 3,5 times as many
neutrons as protons. The momentum spectrum of deuterons in the
"generatorless" tests with momenta -'.*.-800 Mev/c had the form
N(p)-- P-r , (_p:,2). Figure 3 shows the differential momentum
spectrum of ft -mesons which had been produced by neutronsp viz.
measurements of shower"meeons and of single mesons ( momentai
400 - 7000 Mev/0); the course corresponds to N(p),-,.,P-r , where
for the shower 1-7 for single V%mesons is equal to 2.4 -
L
rimyan and Asatiani (Ref 4) found r = 1.5 for the lr--meson
spectrum (shower), but they invostigated the Tr--meson
Card 2/4 production by protons.

Investigation of the Nature SOV/56-36-2-9/63
and the Spectra of Particles Produced by HI& Energy Macleons
In the momentum range of 125-700 Mev/c the mean value 89/45 was
obtained for Nir- /Nlr+ as a result of neutron action, and for
stars produced by protors Nir -IN 1T + - 45/54 was obtained. In
figure 2 the mass distribution of the recorded particles is
represented in the momentum range of 125-720 Mev/c (ionization
1-3 - 71min ) separately for single particles produced by
neutrons and for multiple stars produced by neutrons. Particles
with a mass 700-1300 me were determined as amounting to 10%
(measured according to the proton number). As regardB the
X-mesons determined, it may be seen from table 1, which gives a
detailed account of all measuring results, that N,+IN,, = 1613v
and that in consideration of the producing partioleag it holds
that NKt(P)/NKt(n) - 14/5 . Finally, a large number of
investigation results concerning -TY- and K-mesons In the momentum
range of 720-900 Mev/c is given. The authors in conclusion thapJt
Professor A.I. Alikhanyan for.@bis interest and discussions,
Card 3/4

Investigation of the Nature so'v/56-36-2-9/63
and the Spectra of Particles Produced by High Energy Nucleons
and they express their gratitude to V. K. Kosmachevskiyj
I. P. Karabokyan, V. P. Kanavets and V. V. Avakyan for their
great help in organizing and carrying out the -rork.
There are 4 figures, 2 tables, and 6 references, 4 of which are
Soviet.
SUBMITTED: August 20, 1958
Card 4/4

S/0
, - 58/6 1/0W/0 10/021/100
A001/A101
AUMORS: Khrimyan, A.Y., Kosmachevskiy,,V.K., Avakyan, V.V.., Gorodkov, Yu.V.,
Ye-g11UMr,--X-.Sh., Nalbandyan, N.A.
TITLEi Investigation of the nature and spectra of particles produced by
high-energy nucleons
PERIODICAL: Referativnyy zhurnal-.@,Flzika, nd- 10, 1961, 97, abstract 1OB507 ("Tr.
Mezhclunar,. konferentall pa koamich.-luoham, 1959, v. 1", Moacow, AN
SSSRP 1960, 103 - 1187)
TEXT6 The authors present the results of investlgating particles witti mo-'
menta up to goo Mev/c.produced in lead by-high-energy.nualeons of cosmic radia-
tion at an altitude of 3,2DO m above sea level (the Aragats mountain, Armenia),.j.,..,
The Ionizing capability-of-individual particles was determined with an.average;
accuracy of..� 14% by means of a gas counter and of � lp% by means of five scirri.@
tillation counters.
L. Dorman
[Abstracter's note:-- Complete translation]
Card I/T

KHRIWAN, A. V., AVAKYAN, V. V., NALBA-EYAN, 11. A., EGYAN, K. -all.;
PL@SHKO? 1M. P,, Ai&WAmtp@@.
"The Compositlon of the F1wx_ of the Cosmic Pay Nuclear-Active
Particles of Momenta Higher than 1.8 Gev/c at the Al'Utude of
3250 m Above Sea Level."
report submitted for the Intl. Conf. on Cosmic Rays and Ekirth Storm (RIPAP)
Kyoto, Japan 4-15 Sept. 1961.

E
33141
S/12o/61/000/006/007/041
E032/EI14
AUTHORS: Khrimvan. A.V. -, Yegiyan, K.Sh., Nalbandyan, N.A.,
-X-vakyan, v.v. , and Kara p ety an, V.A.
TITLE: Measurement of charged-particle masses with the aid
of scintillation counters
PERIODICAL: Pribory i tekhnika eksperimenta, no.6, 1961, 52-56
TEXTs The method can be used to (a) select particles which
stop in the scintillator owing to ionization losses, and
(b) to determine the mass of the particles by measuring their
energy and range in the scintillator. The device consists of a
telescope of n scintillation counters (Cl ...... I Cn) with
thickness -tl ...... En respectively. If a particle which has
passed at an angle of y through k - I scintillators has come
to rest in the scintillator Ck at a depth f3c, and at the end
of its range in the m + 1 scintillators Ck-mv ..... 1Ck the
energy losses &Ek-m ...... AEk were due to ionization only, then
it can be shown that:
Card 1/6

331hl
Measurement of charged-particle S/12o/61/ooo/oo6/007/01
E032/E114
AE k-i f &E k-(i+l) ?
&E k-(i+l) AE k-(i+2) fk-l""' k-(i+2)
(i = 0,..., m - 2)
This holds whatever the nature of the particle, the direction'of
its motion, and range in the last scintillator Ck- Thus, by
measuring the energies Atl--i Un in the scintillators
C19 .... u Cn one can select with the aid of Eq.(l) all those
particles which come to rest in the scintillators Ck-m ...... Ck
by losing energy in ionization processes only.
For stable particles j&ti = & Ei. If on the other hand a
primary particle decays (or is captured) in the scintillator Ck
then the energy liberated in Ck is Wk = &Ek + bEk Where
the latter quantity is the energy of the secondary particles.
In this case the first equation (i = 0) in Eq.(l) can only be
used for the determination of the unknown energy:
&Ek k-l fo (Ag k-l/ 49k-2) (4)
Card 2/6

Measurement of charged-particle...
33141
S/12o/61/ooo/oo6/007/041
E032/E114
and the remaining relations in Eq.(1) are used to select the
ionization stoppages. The energy loss of a particle with an
ionizing power I/I.i. in the scintillator C, is given by:
AEi = B (I/Mmin )Ci ti Mev (5)
where B is in MeV/cm and represents the minimum ionization loss
in the particular scintillator, and 4i is the thickness of the
scintillator Ci in cm. Thus the energy lost by a particle
before stopping in scintillators Ck-m" ... I Ck is given by
k-m
E
i=k
If Eq.(l) is not satisfied for i = 0, then
k-m
E 'Z W i _,. AEk (6)
i=k-I
Card 3/ 6

33141
Measurement of charged-particle ... s/12o/61/ooo/oo6/007/041
E032/E114
where &Ek is given by Eq.M. The range of a particle In the
scintillators Ck-mloo-'s Ck is given by;
k-W
R + ?x cosec (7)
i=k-I
in which all the quantities except-ex are known, If the scin-
tillators are looked upon as simple filters then
t x = 1/2 tk :t 1/2 ?k'
-ex can also be determined from a relation of the form: -
?x = F (fo' ek-l' 4k-2) (3)
In order to verify the above method the authors have used the
results obtained with the-instrument described by A.I. Alikhanov,
A.V. Khrimyan, V.K. Kosmachevskiy, V.V. Avakyan, YU.V. Gorodkov,
K.Sh. Yeglyan and N.A. Nalbandyan. (Ref,,6: Proceedings of the Inter-
national Conference on Cosmic Rays, 19-59:, 1960, v.l.- 183)
Card V 6

331141
Measurement of charged-particle ... S/l2o/6l/ooo/oo6/007/o4l
E032/El-14
The instrument consists of a magnetic mass spectrometer, a five-
layer proportional counter (A.I. Alikhanov, V.A. Lubimov,
G.P. Elisiyev, CERN Symposium, v.2, 1956, 87) and five
scintillation counters (V.K. Kosmachevskiy and M.S. Aynuddinov,
PTE, no-3, 1956, 49). The rms error in the momenta between 0.2
and 1 GeV/c was approximately 8 to 550' for protons and 2 to 4%
for Ot-mesons. The ionizing power of the particles could be
measured with the proportional counter to an average accuracy of
+ 14%. For particles stopping in the scintillation counters the
average losses in the scintillators could be measured to t 10%.
Preliminary results indicate that the efficiency of selection of
particles which come to rest owing to ionization only is about
0.8. The average accuracy with which the masses can be determined
from the energies and ranges is approximately 20%. The
statistics on which these results are based are limited and
therefore the results are only preliminary. The experiment did
not confirm the possibility of investigating the masses and
decays of unstable particles. The method may find wide-ranging
applications and is amenable to automation. Acknowledgments are
Card 5/6

33141
Measurement of charged-particle S/12o/61/000/006/oO7/041
E032/Ell4
expressed to A.I. Alikhanov and A.I. Alikhanyan for interest and
discussions, and to Yu.V. Gorodkov, M.P. Lorikyan, I.P. Karabekov,
K.A. Khurshudyan, G.P. Matevosyan, V.V. Truzyan, E.V. Patvakanyan,
G.M. Smsaryan, A.A. Oganesyan and B.V. Tovmasyan for assistance
in the organisation and execution of this work.
There are 4 figures and 11 referencest 5 Soviet-bloc and 6 non-
Soviet-bloc. The four most recent English language references
read as followas
Ref.2t J.W. Keuffel, R.L. Call, W.H. Sandmann, M.O. Larson.
Phys. Rev. Letters, v.1, 1958, 203.
RefAs Phys. Rev., v.114, 1959, 1150.
Ref-5: E. Birman, R. Lea, J. Orear, S. Rosendorff.
Phys. Rev., V.113, 1959, 710.
Ref-7: J. Steinberger, 1958 Annual international Conference on
High Energy Physics at CERN, Geneva, 1958.
ASSOCIATION: Fizicheskiy institut AN ArmSSR
(Physics Institute, AS Armenian SSR)
SUBMITTED: April 3, 1961
Card 6/6

B/048/62/026/006/005/020
B125/B112
AUTHORSs @Khrimyan vakyan, V. V., Nalbandyan, K. A.1
egiyan, K. Sh-., and Pleshko, M. P.
TITLEs Composition of the nuclear active cosmic radiation particle
current in the momentum range exceeding 1.8 Bev/0 at
3250 m above sea level. I.
PERIODICALs Akademiya nauk SSSR. Izveatiya. Seriya fizicheakaya, v. @6#
no. 6, 1962, 722 - 727
TEXT: The relative number of piona present in the current of nuclear
active cosmic radiation 'particles was determined fo:e momentaabove 1.8 B evt
at an altitude of 3250 m on the Aragate mountain in Armenia. A magnetic
mass spectrometer (6850 08) was used, the measuring apparatus comprising
also a five-layer gas proportionalidountertand-five.~ecintillation.;-On
.counters. The electronbp the muons, and the particles producea in the
measuring apparatus itself-were screened out. The first series of
measurements recorded mainly the particles absorbed by the filters and
their secondary products. In the second series all particles were re-
corded. it p w 1.8 Bevt 65 positively charged particles.were recorded,'
Card 1/1