SCIENTIFIC ABSTRACT VAKAR, M.D. - VAKHANIYA, N.N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001858410008-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

OSTRrY, O.YA., SOBrfEVA, Z.I., SXVIFISKATA, E.A., YAGILTEVA, 3.7.,
BAEAUN, S.A., STRUKOVk, L.G., VAKARp N.D., AZHIPA, YA.I.
"The trophic fanction of the nervous system and the nervous
dystrophic peocess.0
Report submitted.1 tut not presented at the
Congress of Mwelologloal Sciences.
lielden, the Veth~rlanda 10-17 Sep I

AGAMMAN, N.A., mayor med.oluzhbyt Icand.med.nau.Ic;-,.VAUR.,M.;., podpol-
kovnik med.sluzhby, kand.med.nauk; MANSUROV, A.R., podp olkornik
med.sluzhby; TSIVILASHTILI, A.S., mayor med.sluzbby
Decompression tissue emphysema and methods of its prevention. Voen.-
med.zhur. no.12:45-48 D 158. (MIRA 12:12)
(DEGOMMOSION SIMMS. prev. & control,
decompression tissue emphysema in aviators (Bus))
(IRMSENA, prev. & control,
same)

VAYAR M ~and.med.nank, podDolkovnik meditainskoy 91nzhby; AGADMANYAN, N.A.,
mad. nauk, mayor med'itainakoy eluzhby; CHMRYWOV, I.N., kand.med.
nauk, kapitan meditsinakoy sluthby
Changes In blood oxygen at high altitudes and their relation to
the effectiveness of a apace suit. Voen.med.z~nzr. no-5:29-32
My 159. (MIRA 12:8)
(OXYGEN, in blood.
at high altitudes, off. of effectiveness of
space suit (Rua))
(AWITUDE, off.
on blood oxygen off. of effectiveness of
space suit (Ruse)

_yodpolkovnik wed.sluzbby,
AGATZMANYAN, N.A., mayor med.sluzbby;
TSIVIUSEIVILI, A.S*,, myor med.sluzhby; XMIN, Y.B.; CHIMAXOT.
1.N.9 kapitan zed.slubby
Reaction of the hm&n cardiovascular system during hypoxia. Voen.-
med.zhur. no.2,6549 If 160. (KM 13:5)
0
(ANOXIMIA physiology)
(CARDIOVASCULAR STSTEK physiol.)

2 2 10 0 32557
S/177/61/000/006/002/003
D298/D305
AUTHORS: Agadzhanyan, N.A., Major, Medical Corps, Candidate of
Medical Sciences, Yakar' m.I., Colonel, Medical Corps,
Candidate of Medical Sciences, Smirnov, V.A., Major, Me-
dical Corps, and Chernyakov, I.N., Major, Medical Corps,
Candidate of Medical Sciences
TITLE: Change in pulmonary ventilation with excess pressure re-
spiration at high altitudes
PERIODICAL: Voyeano-meditainakiy zhurnal, no. 6, 1961, 58-61
TEXT: The authors developed a special device and method for determining
pulmonary ventilation in a pressure chamber. A.I. Shaposhnikov, a
Lieutenant-Colonel in the Engineering Branch, assisted the authors in
devising the method. The device (see figure) consists of a mask (1)
giving an airtight seal with the face, a gas meter (6) fitted in an air-
tight case, tubes connecting the mask with the meter, and valves for
controlling the direction of the oxygen flow in the system. During
Card 1/pt

32557
S/177/61/000/006/002/003
Change in pulmonary D298/0305
excess pressure respiration oxygen passes from the oxygen apparatus
(12) along the tube (10) through the valve (8) and into the space within
the helmet. When the subject inhales, it then passes through the valve
(2) under the mask and into the lungs. From the lungs the air enters
the gas meter through the tubes (3 and 4), and from the meter it passes
through the tube (7) and valve (9) into tne atmospheie. With this
arrangment no exhaled air escapes from the system without passing through
the meter and no oxygen passes in'
advertently through the same meter.
Oxygen which enters the space within the helmet during the exhalation
phase is released into the atmosphere through valves (1L) and (9), by-
passing the meter, Valves (5) and (11) close during inhalation and pre-
vent air from the tubes and gas meter from entering the space within the
helmet. The positioning of the gas meter before the exhalation valve
,(9) ensures that the pressurein the lungs and the pressure in the gas
meter are practically equal. This enables the absolute values of pul-
monary ventilation to be determined immediately without prior calcula-
tions reducing the pressure of the air passing through the gas meter to
the pressure in the lungs. Control experiments showed that under normal
Card 2/*

32557
S/177/61/000/006/002/003
Change in pulmonary D298/D305
conditions the pulmonary ventilation readings recorded by this method
coincided with the readings of commonly-accepted methods. Experiments
with excess pressure respiration were conducted with 6 healthy men aged
20-23. Apart from pulmonary ventilation, the.rate and amplitude of the
respiratory movements, the cheat circumference and the pressure exerted
on the body by a high-altitude compensating suit were recorded. The
tests were conducted at normal pressure ("on the ground") and at an in-
creased pressure of 105 mm lig (flat high altitude")* The results of the
tests are given in tabular form ind show that in persons who took well
to excess pressure respiration pulmonary ventilation "on the ground"
and "at high altitude" was maintained at close to the at-iginal level.
In almost all cases, however, the volume of respiration tinder excess
pressure was reduced by 50-60% of the original level. With such.a re-
duction, adequate pulmonary ventilation could only be obtained by an in-
crease in the rate of respiration, a phenomenon which was observed in
the tests (an increase of 3-13 respirations a minute). These findings
disagree with those of A,~G, Kuznetsov (1960), who noted a considerable
increase in pulmonary ventilation under excess pressure respiration,
Card 3/,61

32557
S/177/61/000/006/002/003
Change in pulmonary ,o,; V298/D3O5
mainly by an increase in the depth of the respiratory movements and,
consequently, an increase in the volume of rekoration. These results,
however, were obtained in respiration at an excess pressure of 15-25 mm
Hg and without the use of compensating'clothing. With increased pressure,
the material of the compensating suit became harder. This led to an
increased pressure on the body, especially in the thoracic and abdominal
regions, during the inhalation phase, and a reduction of suit pressure
during exhalation, whereas for free respiration the opposite should be
the case. The pressure difference between the respiration phases some-
times reached 40-60 mm Hg or more. Under normallconditions cheat ex-
pansion during respiration was 0.6-1.2 cm, whereas under excess pressure
respiration it comprised a mere 0.2-0.4 cm. This reduction in the ampli-
tude of the respiratory movements naturally led to a reduction in the
volume of respiration. The authors conclude that, in addition to their
basic function of compenaating for increased pressure in the lungs, high',
altitude suits also give rise to factors that complicate respiration and
blood circulation. The authors' observations took no account ofthe
CArd 40/

AGADZILOW, N.A. (Moskva); (Moskva) p SHWOV, V.A. (Moslcva);
CHERNYAKOVY I.N. (Moskva); SHA110SHNEW, A.I. (Moskva)
Method of measuring pulmonary ventilation in respiration under
increased pressure at high altitudes. Fiziol. zhur. 47 no.6;
778-780 Je 161. Qa:-A 15: 1)
(AESPLUT1011) (ALUTUDE, INFLUMCE OF)
I

S/865/62/902/000/029/042
D405/D301
AUTHORS
Alifanov, V.N., Valcar, II.I., Yeremin, A.V. and
Ivanov, 1)..Ye.
iTITLE: Effect of resistance breathing on respiration under
e,,,.,ceas 1)ressure
Iroblemy kosmicheskoy biologii. v. 2. Ed. by.14. Sisa-
SOURCE: l
Icyan,and V. Yazdovskiy. Moscow, Izd-vo AN SSSR, 1962t
287-289
TISY
This hrticle Nqas presented at the 10th European Con
gress on Aviation and Space Medicine, Paris, 26-30 September, 1961.
pressure, due to pressure
The effect of changes in intrapulmonary
'breathing, on the respiratory mechanism is investigated. 50 experi-
ments were conducted on seven subjects (young healthy males aged i
-,23-33), under normal atmospheric pressure and also in a pressure
chamber with a rarefied atmosphere corresponding to an altitude of
20 1MIA, TM oxygen apparatus used in the experiments had a apecial
J--devica which. permitted reduction of the excess pressure in the in-
L _9AV4J/Z_'

'/865/62/002/000/029/042
Effect D405/ r% 301
of resistance ...
'halation phase as compared to that in the exhalation phase. Conclu-
C
sions: If the variations in intrapulmonary pressure xceaded 100
:1::i water column, then the physiological functions of the organism under-
wen The effect of intrapulmonary pressure
t a general: disturbance.
fluctuations on the organism is the stronger the larger..these fluc-_
:~tuations and the more rarefied the embient atmosphere; the respira-
t
function is the one to be mostly affected. The replacement of
ory
the oxygen mask by a hermetic helmet (i.e. an increase in dead space)
caused more serious disturbances in the respiratory mechanism if the
e-drop in the inhaling phase exceeded 50-100 mm water column.
pressu
Intr.
apulmonary pressure fluctuationc of .200-300 mm water column were
;V
sometimes accompanied by a total dicturbance of the respiratory
.-raechanism. The oxygen concentrati r. of the blood decreases. The
0
bloolectric activity of the respiratory muscles is a reliable indi-
catorof respiration distress dueto the use of breathing apparatus.
"''Car& 2/2

T -1 1. Z' -1 -1 '~T_
oula
ACC NR: AT6036511 SOURCE CODE: UR/0000/66/000/000/0085/0065
q q~~z ova,,.Y. A.;
AU111OR. Valfar,__I~!. ~.j Clnrpy~k v,. I.; Kakaimov, _Y. k
ORG: none
~~tqep.(Papor presented at
TITLE: Kolnturc loss in the human organism at high alt
the Conference on Problems of Space Medicine held in Moscow from 24 to 27 May '19661
SOURCE: Konferentsiya po problemim kosmicheskoy meditsiny, 1966. Problemy
,;iny. Problems of apace medicine); materialy konforentsii,
]coon, icheskoy medit.
Moscow.$ 1966, 85-86
TOPIC TAGS: high altitude physiology, alpine acclimatization, hypoxia, human
physiology, perspiration
ABSTPACT: Moisture loss in-man during exposures of several hours to high altitudes
(30, 000 m and above) during pressure oxygen breathing was studied.
The subjects wore altitude compensating suits which did not prevent con-,
tact between the skin and the high vacuum and did not impede evaporation of
moisture from the surface of the body and fiom underclothing. Water loss
was calculated by weighing the subjects before and after the experiment.
Decrease in temperature of the skin and underclothing was recorded with
a thermocouple and served as an indirect index of evaporation intensity.
.-Card

J 11387-67
ACC NR-. AT 6036511
formed physical work
The subjects were at rest in some experiments and per
:of medium difficulty in others.
It was found that during prolonged resting exposure to high altitudes
moisture loss increases by 1. 5 to 2 times (ftom. 40-50g/hr to 70-120g/hr).
This increase is due to increased evaporation from the skin in a rarefied
atmosphere. Increased perspiration due to emotional tension was also some-
times seen.
Step test exercises caused still greater water loss (120 to 225 g1hr).
Increased moisture loss at high altitudes was primarily due to the wearing
of altitude equipment which hindered movement, as well as to rarefied
atmosphere and emotional tension.
Skin temperature dynamics--confirmed the intensification of evaporation.;
from tYc body and underclothing at high altitudee. (W.A. No. 22; ATD Report 66-1161
SUB CODE: 06 / SUBK DATE: OOMay66
egk

VAXAR, T.B.
cture and development of embryonal And adventitious roots
in certain monocotyledons. Biul.Galy.bot,sada no.25:86-93 '56.
(MMA 10:1)
1. Unan'skiy sallskokhosyaystvennyy Institut.
(Roots (Botww)-Anatomy) (Grasses)

'JOLKOV, V.A.; VAKAR, T.K.
Conferen~-i on the ma~7~-'anIzation of welding operations ir
P.gricult,aral macbinery construation. Svar. pro'Lzv. no.4t46
Ap 165. (MIFA 18.,6)
1. Zamestatell predgedutelya oblastnogo pravleniya Nauchnc-
belchniehe.skogo obshchestva mashino3troitellnoy promyshlennast!
(for Volkov). 2. G'La-;nyy 5,.rarshchik Chernomorskago sovetri
riarGdnogo khozyaystlia (for Vakar').

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VAKARI V. A.
Perspektivy razvitiia bezdorozhnogo transporta v Arktike. Z-Prospects of develop-
ment of transport over impassible ro&d~_7. (Problemy Arktiki, 1937, no. 2,
P. 152-59). DLC: G6OO.P7
SO: Soviet Transportation and Communications, A BibliographZ, Library of Congress,
Reference Departments Washington, 1952., Unclassified.

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1. SUITIN, N. G., WAR, V. A.
2. TJ5SR (600)
4. Ore Deposits - Goroblagodatskaya Deposits
7. Geological report with a calculation of the ore reserves of the southern bed of the
GoroblagodatBkaya Iron ore deposits. (Abstract.) Izv.Glav.upr.geol.fon. no. 2,
1947
9; MonthlZ List of Russian Accessions. Library of Congress. March 1953. Unclassified.

1. VAKAR, V.
2. ussR (6oo)
4. Ural Mountains - Iron ores
7. Materials on iron and manganese mineralization in the circumpolar Urals.
(Abstract.) Izv,Glav.upr.geol.fon. no.2, 1947
9. Monthly List of Russian Accessions, Library of Congress, March 1953, Unclassified.

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I Vi - //.-
Y,q) A where
n K+1
n
A is a fixed positive constant, K a fixed integer, let
a2 _ b2 , 1 on r . On each side of R it is assumed fEC K+4
lnla+blc-, C2K+6 , whereby in the four joints of R these func-
tions and their even derivatives are assumed to be continuous
up to the 2T4+4) -th and (2K+6)-th order respectively. Then
L 2
there exists a two-times continuously differentiable solution
of (1) - (2). There are 4 references, 2 of which are Slavic.
ASSOCIATION; Tbilisi Xathkmatice Institute imad'A.M.Razm&dze,Acad.Sc. Gewgian SSR
MxLUwkiy matematicheskLy institut im.A.1g.Razmadze Akademii nauk Gruz. SSR)
PRESENTED: By SjL.Sobolev, Academician, May 7, 1957
SUBMITTEDs May 6, 1957
AVAILLBLM Library of Congress
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VAKRMY
The Dirichlet problem for the vibrating string equation. Soob.
AN Gruz.SSR ?I no.2:131-138 Ag'58- (MIRA 12:6)
1. AN GruzSSR VycbislItel'ny7 tsentr, Tbilisi. Prodstavleno
akademikom N.I.Munkhelishvilt.
(Vibration)

$/774/60/001/000/001/olZ
.AUTHOR: VElchaniyal-N-a.,
TITLE:' On an approximate solution of the Dirichlet problem for the equatipn of
a chord.
SOURCE: Akademiya nauk Gruzinskoy SSR. VychislitelInyy tsentr. Trudy. v, 1.
1960, 41-49.
TEXT: Th
a paper examines the Dirichlet problem for the equation o* a ch~prd
posed in a form that is at variance with that of the classical problems of math-~n-latical
physics. As posed (F. John, Am. J. of Math., v. 63, 1941, 14 1), the character of the
problem depends on the shape of the closed region R for which the problem i~'to be
solved. The problem as formulated is examined here only for that case in which the
region R is a rectangle, 0 4 x %( L11 0 4 y,4 L? . In this instance, the character of
the problem examined depends on certain arithmetical properties of the ratio
p - Ll/L,-. For rational values of p, the corresponding homogeneous problem
admits an unnumbered multiplicity of (continuous) untrivial solutions, whereas the
nonhomogeneous problem, generally speaking, is not solvable. By contrast, for ir-
rational values of p, the homogeneous problem does not admit any (continuous) non-
trivial solutions', whereas the nonhomogeneous problem becomes solvable in the class
Card 1/2

Oxi.an approximate solution .... S/774/60/001/000/001/012
or continuous differentiability C(11 for almost all values of p in the sense of the
Lebe'gue measure. The present note shows that the above-indicated difference be-
tween rational and irrational p, in a certain sense, can be regarded as "quantitative";
for rational numbers that are. "close to" irrationals, that is, Ifor p - m/n with suf-
ficiently large values of the irreduceable Integers. m and n, the picture -in a certain
sense - is similar to that which occurs with irrational values of--p. --frr particular, in
either case, the approximate solution of the proble m produces an exact solution for
the fundamental. equation that satisfies the specified boundary conditions only approxi-
mately. Here the error for a given boundary function f in the case of p= m1n de-
pends on the value of the sum m +n and is sufficiently small for a sufficiently large
value of this sum. In the case of an irrational p . the error can be made smaller
than any prescribed number F. > 0. Furthermore, under fairly broad assumptions,
an affirmative answer is given to the following natural question: If it is assumed that
for a given irrational p and a given boundary function f the problem does in fact
zidmit a solution, is it not possible to obtain this (unique) solution a; a commensur-
ate limit of the approximate solutions constructed for rational values mi/ni that
approximate the given irrational number p ?. There are 9 references (4 Russian-
language Soviet, 5 Englis h-language, of which I in Russian translation).
SUBMITTED: 28 November 1958.
Card Z/Z

ATM 10 Q akha:
T17TE Concermi mQ
iRixe-d. typ-e
CITED SOURCE: Tr.
69-80
T A
P
N N
one s inT,-il :~r pr-l-)l ~~rr for an equat lor cf t-he
V~ychisl. AN GrlzSSR, 3, 1962(1963),
T, --M.