SCIENTIFIC ABSTRACT ZAKHARZHEVSKAYA, N. P. - ZAKHIDOV, A. Z.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963610020-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

action is charmeterized! by the prolonged increaso in renal
noradremlin
blood flo-cy vhich develo7z omr1ler i~han in the adrenn-lin experimentf and
of incre-aaed blood preseure.
is nol~ cmec-mpaslied by a q;ecc-'-'4
Orig. uto Ims: 3 graphs.
ASCSOCUTION: Taboratoriya fiziOlOte4i "PtativuOY Uarvnoy siatemy i aervn-ay
316temf trwriki inatituta flziOlOgli im. I, P. PRIlova AN SSSR,Lcnjngr?,d
(Lnboratory of tho Phyaiology of the Autoncaouc Nervou," STCt6tm a-ad N4~rve
Inatitu've o" Mqalolop-, Aii MBR)
'Ju=

N, 0
ZAK f LARZ11EVSK AYA, L 0
Changes in renal vasculp resistance under the effect of adrenal
medullar7 hormones. Fi:ziol.zhur. 51 no.7.-814-820 165. (MIRA 18:10)
1. Laboratoriya fiziologii vegetativnoy nervnoy sisten$ i nervnoy
trofiki Instituta fiziologii imeni I.P.Pavlova -AN SSM. Leningrad.

I VOLIVAII, I.I.; ZAKHA1?ZREVSKAYA._R~,Y,.,..,isl-.nastvoved
Trends in knitwear design. Takst.prom. 19 no.4:51-54 A-p '59.
(MIRA 1216)
1. GlavnYY khudozhnik Doma modeley trik-6tachi7kh i2deliy- (for Vollman).
(Knit goods industry)

30826. ZAIUIARZHEVSKAYA, V. N. AND YELIN, L. V.
;31ektricheskoyp, soprotivlenlye plenok smazoohnogo masla (IIIAshi-nnoye 2)
i transformatornogo. Nauch. trudy (Odes. in-t inzhenerov mor. flota), vyp.
1949, s. 120-34.

KOZIOV, V.A., inzhoner.;AYZINEW, B.I., kandidat tekhnichaskikh nauk.;
BOBOVICH, L.I., inzbaner.;ZAKHAJMHZVS;;K;;&;,Y6;A66,,Ye Ginzhener.;
BARANOT, B.M., inshoner. I I&W
Urgent problems in the theory of urban netvorks. Blektrichostvo
no,3:77-80 Mr 157. NOA 10:4)
1. Leningradskaya k4belInaya foot' (for Koslov). 2. Loningradiskly
inshonerno-okonomiahookly institut Im, Molotov& (for Aysenberg).
3. Vi-bakenergo (for:Bobovich, Zakharshovikaya), 4. Hookovskaya
kabeltnaya s*tl (for Baranov).
(Ilectric itotworks)

ZAIQMiI'ZTiEVSKIY, V.B.
I L Go 14
Changes in the coronary blood flow durinly the ac tion Of -
conditioned stimili. Zhur. vya. nerv. delat. 15 no.3:453,-457
MY-Je 165. (MIZA 18:6)
1. Laboratoriya kortlko-vistserallnoy fiziologii i patologi-I
Instituta fiziologii Im. 1.P. Pavlova AN SSSII.

ZAIMMMSKIYg V.B.
Change in unconditioned reflexes frm the chemoreceptors of the
intestine in cato follmring a coll-isioa of alimentwy .and defensive
reactions. Tr;udy Inst. fiziol. 9050-359 160. (KmA 14:3)
1. Iaboratoriya kortiko-vistseral-Incy patologii (zaveduyunhohiy -
I.T.Kurtsin) Instituta fizioloirii im. I.P.Pimlova.
(REFT-MC ) T-I-NTESTINES)

L 368i2-M
SOUR~-E-ND-E- -U~/6-21~-/6676C2-/676 0112/0114
--,2 "~-i
AUTHOR: ZakharzhevE;kiy, V. B.; Olesk, A. 0.
P
ORG: Laboratory of Cortical and Visceral Physiology and Pathology, Institute of
Physiology im. Pavlov, AN SSSR, Leningrad (Laboratoriya kortiko-
vistserallnoy fiziologli i Datologii Instftuta fiziologii AN SSSR)
TITLE; Use of highly sensitive Se.-Ca photoreaistors in studying peripheral blood
Sjjqj~Lation in animals and humans
;r ;"~
SOURCE: Byulleten' eksperimentallnoy biologii i meditsiny, v. 62, no. 7, 1966,
119-1L4
TOPIC TAGS: photoresistor, blood circulation, animal physiology, human physiology,
biosensor, plethysmography/ SF3-1 phoioresistor, SFZ-2 hotoresistor
'~ It 7~ (4 V
ABSTRACT: New Soviet equipment using semiconductor photoelemento to study blood air-
culation (photoplethysmography) is described. The advantages of Se-Ca photoresistors
(maximum sensitivity in the range between the visible and near-IR regions occupied
by the absorption spectrum of blood, higher sensitivity) over S-Ca and S-Pb photo-
elements are pointed out. The beat Goviet Ca-Sc photoresistors for this purpose are
the BFZ-1 and SFZ-2. The SFZ-2 Se-Ca photoresistor is light in weight, small
(8 x 13 x 3.5 mm), has a large photosensitive surface and sealed photosensitive layer
and a low working voltage (2-5 v). Two photoplethysmographic sensors incorporating
Card 1/1 uDc: 612-13.ol4.112.1.7

L 36812-66
ACC W, AP6024403
the SI-'Z-2 photoresistor are illustrated. The size and weight of these sensors are
Fig. 1. Earlobe pulse sensor:
.above, side view; below, lookinS
down on the lower am of the sensor
1, 11ollov plexiglan difika;
2 - photoresistor-t' 3 - lamp;
5 - plexiglas bow Joining the twa
parts of the sensor; 6, T foam
rub'oer. pads.
Fig. 2. Sensor for externalized loop
of carotid artery: top left, side
view; top right, end view; below,
looking down on the lower am of the
sensor
I - Plexiglas body; 2 - photorcaiotor;
3 - lamp.
C rd 2/3

ACC NRs AP60210403
Fig. 3. Schematic diu,~rarn of circuit for
B.1 photoelectric volumetric pulse recorder
L - Lamp; PR - photoresistor; B, - lamp
s5ue
AU 5bed battery; B2 - Wheatstone bridge circuit
battery; S, S - switches.
J, V9 ~---
to's to
EKG
B S
tBW
greatly reduced by using plexiglas for the housing. They are highly sensitive and
easy to install, and are unaffected by movemente of the experimental subject. Okig.
art. has: 2 figures. (DPI
SUB CODE: 0611 SUBM DATE: 23Nov64/ ORIG REF: 002/ OIH REF: 007/ ATD PRESS
".7 C-d'/

ma
- 4 -- ., - - I - 1. . 0
Same Iftfar-mat'.= c-a of scut~he-.-n TT-,;,17
za.~lFri'll 165. (MIRk 18 -:12)
.I-

3(7)
SWUM
TITLC#
?S=zxCLL8
ASMACTs
card 1)~
GO" 2h
Kh.414"S. 0. 1.
Scientific 11s.ting at tbe rbillsi Soienttflf M48-41rCh Institute
of oldro-toorclogy (Nanzhusys, *..SLY. V rttlt.ak" xsuob~
looledowatoltakon
Uteorologivs I eldrologlya, 1959. Ir 2. vp 7a - T1 C=31)
In Say 1956 the ThIlleak1y ClLro-
moteorologichgakiy Imutut (rbillat
Scientific Research Inatitute) halt a cs-tzac in blob the
following ra Prosentati"s participauds Ulk"Oentstives of
the Toontral-nn institut progualov (CO&AT.1 Forecasting lx~
.1tute), Ql&vW& goofisichookaya ObSdr-ratorlya ("In Coo-
physical Ob.erv.tory), &&A the local &dalalotratloav of the
Urdronst"rological morwlo-- of the Trana*ADC"ina lsiv~lics.
On the occasion or the fit h anal of the Tbillot MIGNI
Rr." hold a speech
the director of the Institul
-~ I. I G" -1
Gomenorating the .'s.t. ft AM P) Spoke DO
aMu AS4 t IrCulatt.6
he char tor.of teopratu". - R.
fthe Xno.phers shove the Ltrc tic'.. liar. -. It .hwtlt
:
I~Zlsfc 7-a?' She
And I.. A. ~ptvartdse Poke On %Us obarac 7-i"? A
firculati.a process*@ be,. Tra~csunasj&.
report*& Oft the t7pific&tlon of eymptio&l p"o-s-ot a.rri.4
Out 17 bl~ 1.-Jx-j2LmA#,s read two papora ~ theoretical
qmst*o" or dy"Aic Matearoloo. T. V. 01 asishvIll and
IT. P. &OSIMAse Spoke on sl~. present .%-t. Or ". rIght
dalast hall. F. T. hilava :Poke on tt,& great soa-te
:f precipitation an "at Goarera 1. 2- Urtlobvill. an
tearologic&X viathility in cladliur.ts, T A 11o1 Ak
logical
(Q-) . F. o ~ pr*cI;jSa..IoR
.04 f .
14 Georgia In th:,::urs: :f 24 boaze. 1. sn"Ishwill w&
,be stud Do U M r Georgia, Sh. . TrINT
radiation &ad beat b&l-.a In tj-.*
b4glo J~L. 2. Dvall on the r"Icantivity of the atnow2hem
14 Thilial On the alede
ac... _,;u
of "If."at natural -ea. Sh. '. .,AA
(UGS3 of
Us Cruslmkay& 331) on the groZZ'
to Thilial. V_Mh-.Tog~Va an the method 4evel.p*d b7 him
for forwo&&Lr~-tho-n-~Nvr-of days with Lee stash. T. Y. Pok.
4 for the calculatlon of the wwjua~ of rate
floods 'j!LZL-7pLStUkb*V& C ' - of thd Aser.
1j&Ydsh:ft8kaY&.6S10 on t --r-swire-Siror %be ata.spbopi*
61"'S1 t1DA In bydr~logicai forecasts. The mpreasAtativo of the
OM at' the Arays.sk
-::rtod on the
':r.5LA I
on of
obarbotriatics of . Zr 1 for Spring
needs the rivers Of Arad". A. A. Popsy" F.- .9, the
AM&"k&yx M) pointed to the ~~&*& -
Anw-or the anc* oover
X U*It b-t;-:'-rLd00 and 400 ah- forwation, of the
:.".Ir* upply r. me nood.2 an 1b!nr'v*r` or A-.i
Sv&rAdso spoke on the n*U~d of forecasting -ily ang:;.WL
-EUMVY In the *all V.1o. grain cultures. W. F. Stoll'Ps" A4
Sh. 1. Toorts,ad.o 6POk* on the pert do ..rrr W. oimain,
0. IL X..d.lakj. L.
Aroyanskaya
the AlCM411 Atto conditions of- Us Lamb. ICL.
83 Is t. of Us T.Ab. IL
M ArayalskArs' R. &1 27 Pope re were "ad.
cart

1 2807-~66 EWT(I)/FCC GW
ACCESSION Ms AT5021764 UR/3061/65/000/017/0049/0055
AUTUDR: Zakhashvili. Mg As
-q q I
TITLE: On a forecast of the movqjwat of southern a
Zcl,o a
AA-
SOURCE: Tiflis. Zakavkdzskiy nauchno-iseledovatellakiy gidrometeorologichbskiy-
'institut. Trudy, no. 17 (23),, 1965. Atmoofernaya tsirkalyatsiya i
gid~vometeorologicheskiy rezhim 74xkavkaztya (Atmospheric circulation and hydro-
matlaorological conditions of Traaacaucasia)p 49-55
TOPIC TIM: cyclone, ueather f6rcasting., atmospheric circulation, atmospherics,
troposphere
AB.4-TRACT: The movement of southern cyclones in the direction of Transcaucasia
'is.analyzeds, and a relatiowhip,between the direction of Movement of the cyclones
and the location of the prevaillLng current in the troposphere is obtained. 'Ine
uork was done to obtain additional prognostic characteriatice.fo:r the movement of
southern cyclones. Arohive mat4rial for 1950-1959 was used to cAeck tho steering-
current law for examples of the'movement of southern cyclones. In allp 86 cases
of cyclone movement were chocked, It vas found that, In the movement of a cyclone
%eaparatad iito a.number of centers, the directions of the isobypoes.at AT 700
Card 1/2

L 2807-66
ACCBMION NR: AT5021764
500
or AT coincided with the direl)tion of the isobypses at OrT In the over-
500 1000
whelming majority of Cases. Sevi3ral practical suggestions are given for the use
of ths steering-current law for southern cyclones. One of these states that, in
practice, the direction of,tho i9ohypses passing directly over the center of a
cyclone near the ground can be taken an the direction of the steering current.
Orig. art.. has: 2 tables,
ASSOCIATION: Zakavkazakiy nauchno-iseledovatol'skiy gi&-omoteorologichaskly
institut,-Tiflis (Transcaucasia. Scientific Research Yqdrometeorological Institute):
SMITTED: 00 ERCM 00 SUB CODE: ES
140 REF SOVs 007 OTMRs 000
Ceird 2/2
.171

ZAKHASHVILI. M.A.
Forecasting the approach of baric system in Transcaucasia. Trudy
N Tbll.XIGMI no-5:42-52 159* (MIRA 13:6)
(Trarocaucasia-Grelones)
i & .

ZA131ASHVILI, N.A.
types Of southm vol"48 a*"DC tovard
Innecaue"la. Trudy Thil, TIONI aoo'2:78-95 157. (XrRA 11:4)
(Tr&n*aaua&ml&-Q7clonem)

It ~ 1, " I .1 1, :~ ~ 1 .1 ~ -: . *''~
2, .1, -1, 4 ~ ~
A-:: C_:.-Iroptic colfidl "cr the cr-igJr, of lfrosts in Via, Georgian
6.~;*R. Trudy TbiLNIGM no.a5~3,2C 164.
(M-ml

ZAKHASj~Vjk;.,.,,". .
Forecasting the transference of southern cyclones. Trudy
TbilNIGMI no.17:49-55 165. (MIRA 18:11)

VOLKOV, N. N. ZAMA-VAL11-0rdl.-11,-,-N.
Ternary Mutual System Consistizg of'Lithium and Sodium Fluorides wid Bromides
Izj. Piz.-Khim, N.-I -Ta Pri Irkutskom Un-Te, Vol 2, No 1. 1953, pp 69-71
Investigated the above system using-, a visual-polythermal mothod. The surface
of the liquidus curve for the system includes three areas of crystallization:
LiF, NaF, and area of solid solutions of LiBr and NaBr. (RZhEhim, No 21, 1954).
SO: Stun. No. 639, 2 Sep 55

p
Nevifidtin it befumar .1 (~hs irmixg J~ ~-17;, -9~
slvtivar. in avvill rr-, ues. V.:
iz
avd N. N. fiv'remim, v All,
r-Y
171=a( Kole. -Okam-a!e-4
Sje,~iww~kcmnv. Akj;,`. Miak S.S.S.P. 194q.
b^Lwkc C! ethen and t~ttr S31rm. On Inetabic!
:11,15 mv:uL 6 dre mttbcd of b.'uw-.aq: LLmn off ak
100'Ut-d Vne Ily w=m; of a. rAlimufd it-( "Li (Cf. CA.
21-Vz). inty'. eth-ar aA =Uttd mb-tAnt-ci.
-sea
-;6
ro.B -u.- -C-. . -
0-11,
-44; lv:~gniftfdr lid CX(4-.I;fs to 1., 14 cr bev"Y
Sjuvar IvL'tViqr (if init,'I'Mily tV.K L% 'IWVn *)V Q AtdC--
xuacits., m -.ctu ailylaarwithhigVet'
4v01. wt. of M. pnly.,44m In canteast ci ojuman Vqc~ft
of sh-ar MU, rdn?.
flov~; the icivt is pl=tcr. 1le is (ho tr*vkt vat tfm~
!~llwr rn'th the misa. Tlv~ iminbility i:h,!U0.-rcaQu to
r
aile a f&trd by vm~v. - Th-! r.-. ~islt
vi"'As of "lat. QV.,-.n4:;tWR a
Tac mult-S ar:
.546wd 0-1,1111,cally. M. KC--CAAp3tT

ON Saw
'IV
fi. I Very n n zaighivaeva. AW-
1.411RIalot wos derxftit lit, suil'ammind thm blown
off thms W) IIIAI (wily a thin wedge It"WhIrd; its Illicklim
We Do sire) tha" mi SIAPA or Cr cmOns. Thi,
why lutwicatim of Cr surfacts Is difficult.

9 a - ~ - I -- - '. . a a 9 9
sees to
sees 411 0 a- W,,j k v a
0
0 0 LA-
-06
A
'wo
i.09
0e it 1.00
"Of
-00
lee
96
Temperature eleposilloace of Ike late constant on the 0
e
MIS it% the illoork %
oed Khipg. 21. 4 2111141111b)
Zhu
A glass 111T.Pul (dWiti. J ria.) I"fividni illi it W "Ifv, no
Ill - O.W arm., stoas tht a2i& alul .1 W . 10,61 41,11111 thr
0041 wall, wits Wit! with Nile at 04 nun. IIX. tVhcntIjcv,,If rig
00 .3 age r betwct,n war and spiral was rakwd, vmm;& dixharitz
tatted at ~% 9 which decrealed when temp. 7' increim4l coo
000 (1510) v. at -20', OW v. at 1-40"). The S-As Wsiurc de. goo
13 1 't the (Hichirgir. The rule coast. K had a des
vivaled dim In
00 111 mit.at1wn. The of %'I[, wits
00 1 lat 10" 1111.1 0.0.1t -10* 41141100, Whell the Ore. plIvIer goo
iflCMASM). IV tUM"I 11 11131. lit 9.5 W-Att.4. J. J. IL
See
goo
Joe
is**
9 Vr.:."r. -.w--
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in
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1111eal tivles& V -ell an 'A
pill
a
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o g
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Al in
am -M
MORM ""M R
A ON-

ca
-0,14"ho sc6aty Vloowti" 0.-, ~Iiqyl i~Urjl ~Ithar eolyaers.*" IwF* -hooll io,,sklyp
r- I*V' -,W-!d=ois 11.1 ap'lnz*&. Org Ch6m: ww Lnnl~. Ave
choms iki U R
AAw PrIL ibL-P no 2.00 ,v 106~u-i 0
ve lfer,, fwar-able te--p- viwovity culve (i-,kUx
Immiti)w A'gjd.~
of t thcza polym-ura atmicly ruducca mtel carmalamb
twla

VOA SSW Rdw -of DetermUft the Oraintize "d Sucdle
ff=tace of Powlers as USCd Ih Powder Brefvgm 13-
14GDe IN N UthavRe.,vit.'and 11. Y. TalaM7 (Z4 V,
MAx. RziL-i, Im R .. Z,]. The
I PZ, (si,.M M.-I
method a. tr.
nd a ara :a are 4Lnflac to thoco developcd by
D.forappri.ts- ys.ctmisto. Air at low rresu-ura im
_0 thruagh the a ko Filta ow is iarnioi,.A.
VV th lice fl
Obvioud , a finer the er, the great4r the resLit4nce.
Provid that the ura ofairis low eum-gh for interactions
between air mol. to be -~4 hitiirutions bet%een air mol. and
:s (i.e. the -nislegOar nuan frw pathe> particle
powd-r putid
pacing), it 13 pmibla to alMato ucumtdy the sp. ffulfa0a.
arra of the po,,Wu. Full u rod,ynarato theory and dmcription
ders
of Ws sprAratta am given. As a "t, multA art pov6
of Cu (6-10 p). Fe (7-12 p1, u d At (60-8W it) are compared
with microscopic mea4uratuentc. GwIsgreementisobtained
is had. m thoy
forCuandFa. Agre=-ntfb~thej
I , to the mi
were in the form of svi~! -dhapv b.- croseop.0
MeMuml the ovvrall JimciWarq. ph
wthod took acoaunt of UIG IPW.,3 in the Mile of the
pindg.-A. F. D,

r;
q- VMM

tx
:
ct
d
i
2a ~
l
pr
ttw
Ul lum.

;AS
mmmusIs I

"I - I f
IZ2

ums

of =bon blv,2k A YV(Tyauat it- vinthic,
7h,,r. Peikfvd, K! ...... ~Wlfi, 29, 90

iflad'- 50,- f(Ith", -'Tho spccicil~ tima 'Ka of Carl
Uack wna dew_~.W;a AW j

t 1 wt r. i r bid n. b farV-d I
(it

rafm was (141tclullf" by cordixictiots ~-with
L
P
Am,~~ mii4 J"L~i vm-wl and with. 11
'n. anilc-(4 floldor. *' Tho
J.--iigii ~d ~ r. t".41
-
fitL
I ~otlt_ NEOM. WOW
a' J"C.Ma."'A to aw "I
TTw

Thii m~tli, d t~ 9,mplwlty mA

V /9 r~imA,,
I BOOK MaWITATION 6o9
Deryagin., B. V., 7-khaveyeva, ff. N. 1, Talayev, N. V., and Filippovskiy, V. V.
Opredeleniye ude~rnoy-po~v-e~ati~I)oroahkoobraznykh tel po, soprotiv2eniya
'filltrateft razrezhennogo vozdukha 1',Determination of the Specific Surface of
Powdera on the Basis of Filtration Resistance to Faxefied Air) Moscow, Izd-vo
Akadenfi njulk SSSR, 195T. 59 P. 4,000 copies printed.
Sponsoring Agency: Akademiya nauk SSSR. Institut fizicheskoy khimii.
Ed. of Publishing House: Shteynbok., G. Yu.; Tech. Zd.: Pblesitakayap S. M.
PURPOBC: This pamphlet presents B. V. Deryagin's method of determining specific
surfaces of porous and V)wdered substances for use in various fields of
technology. It Is meant for research workers and for workers in
industrial laboratories.
COVERNZ: The authors describe Deryagin's method as a sioTlified and rapid
method for the determination of specific surfaces of porous and powder-
ed substances. The method is based on the theor7 of filtration of
rarefied gases through porous media, taking into consideration the
Knudsen flow. Chapter aae gives a detailed description of the determln-
ation of the external specific surface from the steady state flow of
rarefied air. The equation for the specific surface is:
Card 116

DetermIustion of the Specific Surface of Powders (Cont. 6o9
124r J/ ~2 AP
SO r3- 9
2 3 WE -RT x
expres;Md in IS I - cm/cm;
0
where i3o a 2 specific surface (in cm 2 per 1 cm3 of the porous medium)
M quantity of moles of air flowing throughl am2of a porous ]Aomr
A x cm thick per second., with a pressure drop across the porous
medium,ap dynes/cm 2
- "porosity" equal the ritio of the pore volume to the total volume
of the medium
M - mean molecular weight of air (29.3 g/moles)
R - universal gas constant ( in erg/mole. degr-)
T - absolute temperature, 'K
Card 2/6

Determination of the Specific Surfa(m of Powders (cont.) 6og
The alq*mtus (Fig. 1, 2) was consti-acted at the rnstitmbe of Physical CbemI
AS USMI. It does not require a skl:Lled operator. The determinations can be ac-
complisbed in 20 to 30 minutes with an accuracy of 2 to 5 percent. The average
porosity was accepted as 0-5. Flor certain powders, e.g., quartz, the specific sur-
face value can be related to the 0.15 porosity value after introduction of a cor-
rection into tae formula
0 A x
as aug;ested by S. G. Shvartser. Tais empirical correction equals 1 for 0-5:
h IL
& -E--- [Note: x missing in text)
Ty.
wbere K - constant of the apparatus
h a pressuxre drop across the sample (in cm)
p
h a flow-meter reading (in cm)
q
7W)2e 6 gives a comparison of results obtained by means of the Deryagin method with
Card 316

Determ:Lnation of the Specific Surface of Powders (Cont. ) 6o9
resulti3 from several other methods used for the determination of specific surfaces
of carbon blacks (investigators: Teaner-Polyakova, Brunauer-Emmet-MaLler, Harkins-
Jura, &iyev-Mikhaylov, Imboratory of Academician A. N. Frumkin, laboratox7 of Acade-
miciaa M. M. Dtibinin).
Part T-1 describes the determination of the total specific surface of porous media
and pmrders based on the transient filtration of rarefied air (Knudsen flow). Me
total surface includes surface areas of blind pores and chan 1s. The equation
used 113
S, 144 L 2RT
13 1_5 x2 IE M
where IS1 - specific surface in cm2 per 1 cm3 of the porous medium
. porosity, equal void volume/total vo-b
X - height of the sample (cm)
L - time lag (sec.)
X - molecular weight of the gas (g./moles)
R - universal gas constant (erg/mole.degr.
T - absolute temperature, 011
and [S] - 1
cm
Card,4/6

Determization of the Specific Surface! of Powders (Cont.) 6og
The resilts obtained are in good agreement with results of the nitrogen-adsorption
method. Table 7 gives data obtained by means of various methods (transient flow of air,
Deryagin's steady state flow, nitrogen-adsorption method). Fig. 9 aml 10 show the
apparatu.s used in the transientu flow method. Appendix 1 contains detailed instruct-
ions and. Appendix 2 bau diagram of details of Deryagin' apparatus. Deryagin's method
permits the determination of specific: surfaces of fine and course dispersed materials,
and the difference between results obtained from the steady state and transient flows
gives the specific surface of blind pores and ch" 1s. There are 28 figures, 9
tables, and 18 references, 5 of which are English, 1 German, and 12 Soviet.
I
TA= we
CONTMM
Introduction
3
Part I. Method for the Measurement of the Specific Smface by Means of the
Steady State Harefied-gas Flow 7
1. Apparatus and measuring methods 8
2. Selection of the capillaries of the flow meter 16
3. Conditions of the experizient 18
Card 5/6

DetermJnation of the Specific Surface of Powders (Cont.) 6o9
4. Wculation of the specific surface 21
5. Determination of the specific surface of coarse powders
6. ibsuits 29
Part 31 -Method for Determinin the Total Specific Surface of Powders and
Pbrous Materials 32
1. Apparatus and measuring methods
2. Wasurement, of pressure
3. Fesults of measurements
Conclusion
Bibliography
Appendix 1
Appendix 2
AVAILABLEt Idbrary of Congress
Card 6/6
w1fal
9-17-58
33
37
39
41
42
43
53

I
-2Ak- .. \A A' VA"'I E V A_, h
AUTHOR. DFRYJGIN,B.V., KARASEV,V.V., ZAKEAVAYEVA,N.B., PA - 3563
TITLE:
PERIODICAL:
ABSTRACT:
Card 1/2
LLZAREV,V.P.
Mechanism of Boundary Lubrication
Properties. (Mekhanizm granichnoy
s"sochnogo 9107s, 1hoslan)
Zhurnal Tekhn. Piz., 1957, Vol 27,
and Boundary Lubrication Layer
smazki I avoystva granichnogo
Nr 5, PP 1076 - 1o86 (U.S.S.R.)
There are two different opinions concerning this problemi that of
ciose and that of remote effect. The former is expressed by Bowden
( he Friction and Lub:cication of Solids, Oxford, II. ed., 1954),
the latter by the authors of this paper. The latter opinion is
based on numerous theoretical and experimental investigations
carried out according to entirely new methods. It says that the
influence exercised by the solid wall is continued into the interior
of the liquid which in the depth of many molecular layers contains
polar molecules, and in this way causes a change of the properties
of these layers compared to those of the space phase. This exercises
a considerable Influence on the boundary lubrication. I short sur-
vey of all those facts is given on the basis of which the differenoe
of opinion mentioned above must be decided in favor of the opinion
expressed by the authors. Direct measurements of the viscosity in
boundary layers of ox-ganic.liquide, oils, and polymers according
to the latest and gretatly improved methods showed clearly that in

A - 3563
Mechanism of Boundary Lubrication and Boundary Lubrication
Layer Properties.
boundary layers with a thickness of up to O,ltk viscosity has a
value that differs greatly from the space value. These results
show that Boyden's opinion is wrong. In order to explain the static
friction of solid surfaces separated by a boundary-polymolecular
layer, the equation for static friction F is written down according
to the two-term friction law:
F - t, (N + Sp
) - ~, N + S (0 t&p
)
o
0
is the "true" friction coefficient, N - stress, 8 the surface
of the true and.molecular contact, and p 0 - the constant of the
pressure difference which measures the molecular force of attraction
acting upon the surface unit of the true and molecular contact.
Bowden explains frictional phenomena only with the hilp of the
second term of this eormula, and this in his mistake, for it is
just the second term that explains the existence of static friction
and confirms Amanzon's law of friction. (4ith 12 illustrations and
14 Slavic references)
ASSOCIATIONt Institute for Physical Chemistry, Moscow
PRESENTED BY:
SUBMITTEDr 1.11-1956
AVAILABLEt Library of Congress
Card 2/2

DIRYAGIN, B.V.; ZAKHAVAYEVA, 11.1f.; TALAYEV, M.V.; LOPATINA, A.M.
Appardfu7s To`rId'e*Z`=rmin; , the
-4 ~;>~ filtration coefficient and capillar7
permeability of porous and disp~rsad bodies. Trudy Inst. fiz.
khim. no.6:123-130 157,, - (MIPA 11:10)
ACapillarity-Measurement)

DIVAGINI B,V.; ZAKELAVAYBVA, N.N,,; TArIYW, M.Y.; FILIPPOVSKIY, V.V.
, .,
- - -"
Methods and apparatus for measuring the specific surface (or
disperatty) of porous bodies apd dispersed moteriale by the
filtration rate of rarefied air. Trudy Inst. fix. khim. no.6:
131-139 '57. (MIPA 11:10)
(PO rosity-Heasurement)

MMYAGIN, B.V.; ZAKHAVAYEU. N.H.; FILIPPOVSKIY, V.V.; TAIAYNV, M.V.
betermining total specific surface areas of powdered and
porous bodies [with summary in Zngliah1..Inzh.-fiz.zhur. 1
no.8:9&101 Ag 158. (MIRA 11:8)
l.Institut fizichesE6jr khVwII`--',4X SSSRq Moskva.
I 1~0,.
(Surfaces -Measummh

now.
fax J91.1
&
44
Ap
nisu
Alt
31
ji a 14191
3il INS
la

66300
~too SOV/136-59-11-12/26
AUTHOR13-. Deryagin, B.V., Yermin, V.N., Grechnyuk, R.L.,
Zakhavayeva N N Filippovskiy, V.V., Funke , V.F.
and Lopatina, a.m.
TITLE; Determination of the Specific Surface Area of Powders
in the Production of Hard Alloys
FMIODICAL: Tsvetnyye metally~ 1959, Nr 11, PP 55-60 (USSR)
ABSTRACT: This work has been carried out in order to see whether
it is possible to determine more accurately the
specific surface of powders by using relatively simple
methods. The following gas porosity methods were
used: Carman's method, using Poiseil's system of gas
flow through a layer of powder, and B.V. Deryagin's
method with Knudsen's (molecular) system. The
results of the determination of the specific surface
area by the gas porosity methods were compared with
those of the methyl alcohol vapour adsorption method.
The low temperature adsorption of nitrogen method used
by Brunauer (Ref.1) was used as the control method for
the determination of the specific surface area of
powders of below lOg grain size. The specific surface
Card 1/5 area of coarser powders was calculated from their

66300
SOV/136-59-11-12/26
Det6rmination of tile Specific Surface Area of Powders in the Production
of Hard Alloys
granulometric compositions which can be determined by
means of a microscope. In this article the practical
results of the application of the four above methods
for the determination of the specific surface area of
powders in the manufacture of hard alloys are given.
The determination of the specific surface area of
H2WO 41 WO 3' W1 WOV Ti02; TiCWC, Co powders and a VK6A
mixture (mixture of WC and 65/6 Co powders) using
Poiseills system of gas flow across the specimen (in
the form of a compressed tablet of powder) was carried
out in an apparatus designed for the measurement for
the specific surface area of powders by Carman's
method. In practice the results of the determination
of the specific surface area are usually converted to
average diameter or grain size, assuming that the
particles have a spherical shape. In Table 1 grain
sizes of powders are shown for different porosities.
The results of determination of the specific surface
Card 2/5 ai-ea of a few powders in the manufacture of hard alloys
Ir

66300
SOV/136-59-11-12/26
Determination of the Specific Surface Area of Powders in the
Production of Hard Alloys
byk.Deryaginls method for different porosities and
different weights are shown in Table 2. The results
of determination of:the surface area of H2WO 47 Wo 31
W? W01 Ti02, TiCWC, ~O, VK6A powders by gas porosity
methods, using -Poiseil and Knudsen (Deryagin's
instrument) systems of gas flow across the specimen,
were compared with the results of adsorption
determinations. Low temperature adsorption of
nitrogen (BET method) was used as the control method
(Table 3). The gmanillometric composition of tungsten
W powder (small-surface area, average diameter = 284)
wA9 determined by means of an optical microscope at a
magnification of x600 (the determination of the specific
surface area of such coarse powder by the nitrogen
adsorption method is inaccurate). The results are
shown in Table 4. The authors arrive at the following
conclusions: 1. The method of nitrogen adsorption,
although sufficiently accurate, cannot be widely used
for the determination of the specific surface of powders
Card 3/5 because Of its Clumsiness and the complexity of its
Y"'

66300
SOV/136-59-11-12/26
Determination of the Specific Surface Area of Powders in the
Production of Hard Alloys
apparatus. Besides, any adsorption method giving the
total surface area of particles gives an incorrect
powder grain size value in the case of particles with
internal pares. This method proved to be useful for
the selection of a simpler and easier method, by
comparing the values of specific surface obtained by
this method with those obtained by other simpler
methods. 2. It has been shown that the methods and
instruments which are based on the filtration of air
at atmospheric pressure and use Cozeni-Carman's formula,
give incorrect lower values for the specific surface
area of powders of high and medium dispersion. These
methods can only be used for the determination of the
specific surface area of coarsely dispersed powders.
3. The determination of the specific surface area of
powders by the resistance to filtration of discharged
nitrogen (Deryagin's method) is the most convenient.
This method and the apparatus based on it, enable the
Card 4/5 external specific surface area of highly dispersed
L-r

66300
SOY/136-59-11-12/26
Determination of the Specific Surface Area of Powders in the
Production of Hard Alloys
powders of hard alloys to be determined quickly and
sufficiently accurately and the average particle size
to be calculated. This is extremely important in the
manufacture of hard alloys. This method is
theoretically well-founded and in practice enables
the external specific surface area of different powders
of any degree of dispersion from a particle size of
1ON and less onwards, to be measured without limitation.
Therefore this method can be successfully applied for
the determination of the specific surface area and
particle sizes of powders of hard alloys. There are
4 tables and 8 references, of which 6 are Soviet and
2 English.
Card 5/5

BERYAGIN, B.V.,- YM:UM., V.N.; GUGHNYUK, R*L~ ZAKHAVA.YEVA H.N.;
-FILIPPOVSM,, V.V.; FUNKEj, V.F.; IDPAT .9 A.Me f:z -)I, * I
Methods of determining powder diBpersivity in the
production of hard alloys. Sbor. 'urud.VNIM no.2:158-
171 6o. (MIRA 15:2)
Powder meta-Uurgy)
4
Mapersimetry)

842-65
S/17o/60/003/010/010/023
B019/BO54
AUTHOASr Deryaging B. Vol Zakhavayevag No N*9 Lopatinap A. M.
TITLE: A New Method of Determining the Liquid Filtration
Coefficient and the C pillary Transfusion Rate in
Powdered Materiale I?
PERIODICAL: Inzhenerno-fizichiaski- zhurnalg 1Q60, Vol. 3, No. 10
pp. 66 - 68
TEXT: In a previous paper (Ref. 1), B. V. Deryagin suggested a method
of determining quickly the filtration coefficient at the initial stage
of transfusion at which filtration is not yet slowed down by the liquid-
saturated layers. By this methodq filtration is measured by determining
the Ldr displaced by the liquid, The authors designed the apparatus
shown in Fig. 2 for determining the liquid filtration coefficient ac-
cording to this idea. The authors give a formula for calculating the
filtration coefficient from experimental results. The principal part of
the apparatus is a cylindrical cell to locate the sample. This cell is
incorporated in a pipe system; nater is pressed in on one side of the
Card 1/3

84265
A New Method of Determining the Liquid S/170/60/003/010/010/023
Filtzation Coeffici*ent and the Capillary B019[BO54
Transfusion Rate in Powdered Materials
oellg and the air escaping pn "Ithe other side is measured. The filtra-
tioncoefficients measured by the apparatus described are compared with
the values calculated theoretically according to Carman (Table 1).
Sample Particle size
in microns Liquid K 0 K1 KIIko

Sand
50-0
Water
2-49-10 -6 6
2-54-10-
1.02
Sand 20.0 Water 1'.18-10-6 1.25-10-6 1-05
Sand 7.0 Water 4.10-10--a 4.07,10-8 0.99
Clay 0.1 CC14 1.20-10-10 1.10*10-10 0.91
Sand 1.0 It 2.24-10-9
1 2-42-10-9 1.08
KO are the experimental ' K1 the theoretical values of the filtration
coefficients in the dimension cm3sec/gj each of the experimental values
Card 2/3

S/069/60/022/004/003/003
B015/B054
AUTHOR: Zakhavayeva, N. NL.
TITLE-.' 25 Years of the Laboratoriya poverkhnostnykh yavleniy
Inatituta fizi-.hookoy khimii AN SSSR (Laboratory for Suxfat
Phenomena of the Institutf of Physical Chemistry of the
AS USSR)
PERIODICAL: Kolloidnyy zhurnalo 1960, Vo16 22, No. 4, PP 506-511
TEXT-. The 25th anniversary of the foundation of the laboratory mentioned
in the title was celebrated in Maroh 1960; the laboratory is headed by
B. V. Devyagin, Corresponding Mem'ber of the AS USSR. An exposition arld a
scientific conference ware held on this occasion. The present artisle.
desoribes the activities of the laboratory, mention being made of the
individual scientists and their special fields as well as the subjects of
the reports delivered at the conforence and the names of tho lecturers.
The following names are mentioned among the scientists working at the
k lbedeva, A. S. Titiye a z %Rev.
laboraAoryi Mo V. Kusa ovq LL Be 1, vskaya, V. P. L
No No Zakhayayeva, I. I. Abrikoscira, A. D.-Malkina, M. F-.F5i-t-ran, T. He
Card 1/3

25 Years of the Laboratoriya poverkhnostnykh s/o6g/60/09-2/004/005/003
yavleniy Instituta fizicheako.7 khimii AN SSSR B010054
(Laboratory for Surface Phenomena of the Institute
of Physical Chemistry of the AS USSR)
Voropayeva, B,, N. Kabanov, G. 1, lzmayloy . V. V. Karasev, Me Vo Talayeya-
S. P. Bakano7, N, A* Krotova,.I. N, Aleyniiovav L. P. Morozova, P. S.
Wj L. F. Leonov, I. S, Artemov, G. Ya. Vlasenko, Twenty-eight,
soient4fic lectureg were delivered at the conference on the following
subjec+.s: 1) General problems of su.-face forces, 2) adheallon of p-2lymers,
3) surfaoe forces in thin liquid layirs, 4) surface phenomera ir.
sys-.,~m.s. and 5) sur-'a-a frcr.,as in aerosols. V. 1, SpiLsyn, head of the
inst4tut'e men-.1onad in the title, opened the conference. The reports
delivered by 'Be V. Deryagin; 11. M. Ku3ako-r and L. 1. Mekenitskaya, L. Me
S~j-hcvba'ko-~.. and S. S. Dukh~n rtlforrod to subjent ). RA t I on
i por . tilt bjen
2) w-r-r! delivered by N. A, Krotova and L. P. Morozova, V. P.
A~eynlkova, V. L. Vakula, V. Y6* 'rul',, Khay Yun-.tszu,-f. S. S. Voyiitskly'
and Me S. Matsik. Reports on subject 3) were given by D. M._ ToIsLoj,
Re 17.-E~aplan and Lin, Fu-shew, as well as by G. 1. Faks:"Propc-rtie~-, -f
of Organic At-..ds in Liq.-,.i.d Hydrocarbons on the Surfacp of
Solids*', Be V. Deryagin, N. N. Zakhavayeva, S. V. Andrr-,,JreN~, T. N. V(--optlyeva'
Be N. Kabanov, A. S. Akhmatcr and Liu Chzhau-tszen-.. V. N.

25 Years of the Laboratoriya poverkhnostnykh S/063/60/022/004/003/003
yavleniy Instituta fizicheakoy khimii AN SSSR B019/B054
(Laboratory for Surface Pkkknomena of the Institute
of Physical Chemistry of the AS USSR)
A. V. Gorodetskaya, and A. S. Titiyevskaya. Reports on subject 4) were
delivered by_k",__~. Volarovich, BL,.-P. Churayev, S,_11_NGrZin, Yu. M. Glazman,
B. V. Deryagin, No No Zakhavayeva, A, M.,_ Lopatina, No M. Kudryavtseva,
and 0. Ya. Vlasenkoj on subject r5) by B. V. Deryagin, So P. Bakanov,
S._S. 1)ukhin,..and,G. A. Batova: "Transport of Aerosol Particles Due to
D~ii~usionll, P. So Prdkhorov, L. F, Leonov, S. P. Bakanov: "On the Influence
of Thermal Diffusion on the Behavior of Aerosol Particles in a Hetero-
geneous Gan Medium"; So P. Bakanov and Go A. Martynov: "Gravitational
Coagulation of' Fog Particles"q A. I. Storozhilova: "Differential Counter
for Nuclei of Condensation", L. Fe Leonov, M. V. Velichko, B. V. Daryagin,
P. So Prokhorova: "Diffusion Chamber With Constant Oversaturation't.
Card 3/3

-7Ar,1AqVAJYC-V"7, fYN-
P W E I BOOK EXPLOITATION SOV/5590
Konferentalya po poverkhnon,tnym allam. Moscow, 1960.
IsFledovanlya v oblasti poverkhnostnykh oil; sbornik dokladov na
konferentaii po poverkhnostnym silams aprell 1960 g. (Studies
in the Field of Surface Forces; Collection of Re orts of the
Conference on Surface Forces, Held in April 1960~ Moscow, Izd-
vo AN SSSRO 1961. 231 p. Errata printed on the inside of back
cover. 2500 copies printed.
Sponsoring Agency; Institut fizicheskoy khimii Akademii nauk SSSR.
Reap. Ed.: B. V. Deryagin, Corresponding Member, AcjAemy of Sciences
USSR; Editorial Board: N. N. Zakhavayeva, N. A. Krotova, M. M.
Kusakov, S. V. Nerpin., P. S. Prokhorov, M. V. Talayev and G. 1.
Fuks; Ed. of Publishing House: A. L. Bankvitser; Tech. Ed.:
Yu. V. Rylina.
P1PPOSE- This book is intended for physical chemists.
Card 1/8

I
Studies in the Field of Surface Forces (Cont.) SOV/5590
COVERAGE: This is a collection of 25 arti,.lea in physical chemistry
on problems of surface phenomena investigated at or in aasocia-
tion with the Laboratory of Surface Phenomena of the Institute
of Physical Chemistry of the Academy of Sciences USSR. The first
article provides a detailed chronological account of the Labora-
tory's work from the day of its establishment in 1935 to..the
present time. The remaining articles discuss general surface
force problems,, polymer adhesion, surface forces in thin liquid
layerso surface phenomena In dispersed systems,.and surface forces
in aerosols. Names of scientists who have been or are now associ-
ated with the Laboratory of Surface Phenomena are listed With
references to their past and present associations. Each article
is accompanied-by references.
TABLE OF CONTENTS:
Zakhavayeva, N. N. Twenty-Five Years of the Laboratory of
-SMITE-c-e-PNe-nomena of the IMAN SSSR (Institute of Physical.
Chemistry of the Academy of Sciences USSR)
3
Card 2/8

Studies in the Field of Surface Forces (Cont.) :307/5590
1. GEUEM PROBLEMS OF SURFACE FORCES
Doxnjagin, B. V. Surface Forces and Their Effect on the
Properties of Haterogenous Systems 11
Kusakov, M. M., and L. 1. Makenitskaya. Investigation
of the State of Bound Water In Oil Traps 17
Shcherbakov, L. M. General Theory of Capillary Effects
of the Second Order 28
Duk.hinj S, S, Surface Forces of a Diffusive Nature Close
to Liquid Interfaces 38
II. POL11M ADHESION
Koroto'va, N. A,,, and L. P. Morozova. Investigation of
.the Adhesive Binding of Polymers by Means of the Luml-
*nescence Method 48
Card 3/8

Studies in the Field of Surface Forces Nont.) SOV/5590
Voyutskly., S. 3.0 V. L. Vikula, V. Ye. Gulf, and Ho
Yfin-tsui. Zffect of Molecular Weight, Polydiapersion,
and Polarity of High Polymers on Their Adhesion to High
Molecular Substrata 55
Mets1k, M. S. Role of Surface Forces in Mica Crystals 66
SmJ.Iga, V. P. Double Layer on the Boundary of Solids
Characterized by a Donor-Acceptor Bond 76
Krotova, N. A., and L. P. Morozova. Applying Infrared
Spectroscopic Methods to Study the Interaction Between
an Adhesive and Its Lining (Polymer - Glass) 83
DeiTagin, B. V., and 1. N. Aleynikova. Measurement of the
Tiiie Density of a Double Electric Layer at the Metal -
Diolectric Boundary of Separation 89
Card 4/ 8

Studies in the Field of SuiTace Forces (cont.) SOV/5590
III. SURFACE FORCES IN THIN LAYERS OF LIQUIDS
Alduatov, A. S. Fundamental Law of Boundary Friction and
Its Physical Basis 93
Fuks, G. 1, Properties of Organic Acid Solutions in Hydro-
carbon Liquids at the Surface of Solids 99
Tolstoy, D. M. Some Considerations on the Regularities of
Friction of the First Order 113
Tolstoy, D. M., R. L. Kaplan, Lin Fu-sheng, Plan Pin-yao.
New Experimental Data on External Friction 126
Deryagin, B. V..t N. N. Zakhavaveva, S. V. Andreyev,, A. A.
Milovidov, A. M. ffh-o-mu--'E`ov~.- u~of the Flow of Thin Layers
of Polymer Solutions By the Cinematographic Method 139
Iroropayevao T, N.p B. V. Deryagin, B. N. Kabanov. Effect of
the Concentration of an Eleatrolite on the Magnitude of the
13ard 5/8

Studies in the Field of Surface Forces (Cont.) SOV/5590
Adhesion Process in Platinum Threads 143
IV. SURFACE PHENOMENA IN DISPERSION SYSTR4S
Irolarovichj M. P., and N. V. Churayev. Investigation of-
Processes of Moisture Movement in Peat By the Radioactive-
Nootope Method 110
HerDin, S. V.p and B. V..Deryagin. Surface Phenomena in
3oil Mechanics 156
Glazman, Yu. M. Theory of the Coagulation of Lyophobic
Sols By Means of Electrolyte Mixtures 166
Deryagin, B. Ve$ N. N,-Zakhavayeva, and A. M. Lopatina.
Investigating the Filtra.t-lo-n--o-i---Electrolyte Solutions in
High-Dispersion Powders 175
Kudryavtoeva$ N. M., anet B. V. Deryagin. Investigating the
Slow Coagulation of Hydrosols With a Flow Ultramicroscope 183
Card 6/8

Studies in the Field of Surface Forces (cont.)
Talayev, Me Vej Be V. Der-jagino and N. N. Za"yayevae
Experimental Study of the Filtration-of Rarefied Air
Through Porous Bodies in a Transitional Area of
Pressures
SOV/5590
Deryagin, Be V.,..X, N. Z ISWIft'"ft Me V. Talayev, Be N.
Parfanovich, and Ye..V. Nakarova, Metallic Device for
Determining the Specific Surface of Powdered and Porous
Bodies
V. SURFACE FORCES IN kEROSOLS
Deryagin, Be V.,, S.-P.-Bakanov, S. S. Dukhin, and 0. A.
Batoira. Diffusiophoresis of Aerosol-Particles
Bakanov, S. P., and Be V,..DeryagIn. -Behavior of a Small
Aeroijol Particle in a Nonunifora2y Heated Mixture of ftses
Strozhilova, A. 1. Differential Counter of Condensation
Nuclai
187
190
197
202
209
Card 7/48

Studias in the Field of Surface Forcen (Cont.) S(YV15590
Dex-jagino B..V., P. S. Prokhorov, M. V. Velichko, L. F.
Leomr. New Method For Obtaining Constant and Homogenous
Supernaturations 216
Martynov, G. A.s S. P. Bakanov. On the Solution of a
Kinetic Equation of Coagulation 220
AVAILABLE-. Library of Congres,,%
JA/rsT/qs
Card 8/8 1b/29/61

29038
11 WAW S/081/61/000/018/010/027
5- LILI 00 B104 B101
AUTHORS: Talayev, M. V., Deryagin, B. V., Zakhavayeva, N. N.
TITL.1-': Experimental investigation of the filtration of rarefied
air through porous bodies in the pre,98ure transition region
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 18, 1961, 75, abstract
18B570 (3b. "Issled. v obl. poverkhnostn. sill', M., AN SSSR,
1961)
TEXT: It is shown that the passage curve of air passing through a porous
plate as a function of the mean pressure has a minimum similar to that
which occurs if gas flows through capillaries. The minimum is sharp if
the porosity coefficient of the body is high, and vanishes if the porosity
coefficient decreases, From 'his it follows that the formula of B. V.
Deryagin (Dokl. AN SSSR, 1946, v. 53, 627) is correct in a rough
approximat3on for highly porous bodies even in the pseudo-molecular
transition range where no molecular conditions of gas flow are observed.
It was found that under pseudo-molecular flow conditions, the gas passage
per unit cross section of the porous plate is somewhat lower than that
Card 1/2

29038
S/081/61/000/018/010/027
Experimental investigation of the... B104 B101
obtained under Knudsen conditions. This is explained by the different
character of interaction of the gas molecules with the pore walls during
molecular and pseudo-molecular flow. L Abstracter's note: Complete
translation. I U/~
Card 2/2

IB/081/61/000/021/017/094
B102/B138
AUTHORS: Deryagin, B. V., Zakhavayevop No Not Andreyev, S. Vol
Miloviaov , A. A.
TITLE: Filming the flow of thin layers of polymer solutions
PERIODICAL: H'aferativnyy shurnal. Khiaiya, no. 21, 1961p 65, abstract
21B525 (Bb. "Issled. v. obl. poverkhnootnykh oil", No,
AS 333R P 1961 1 139-14-2)
TEXT: The authors improve on an earlier method (RZhKhis, 1954, no. 129
30393; 1957, no. 23, 74075) for investigating the rheologioul properties
of thin layers of solutions by blowing, introducing the use of moving
pictures. The apparatus is described. It gives a complete picture of
the process of blowing the liquid layer. Photographs of the interference.
bands are shown for turbine oil, vinyl polymer and its solutions in
turbine oil. [Abstracter's tots: Complete translation
Card 1/1

S/263/621000/007/0091014
100711207
AUTHORS: Deryagin, B. V., Zakhavayeva, N. N., Talay.-v, M. V., Parfanovich, B. N. and
Makarova, E. V.
TITLE': Metal device for determining the specific surface of powder and porous bodies
PERIODICAL: Refe-.ativnyy zhurnal, otdel'nyy vypusk. Ismeritel'naya icklinika, no. 7,1962,26-27, abstract
32.7.175. Collection "Issled. v obl. poverkhnostn. sit". M., AS USSR, 1961, 190-196
TEXT: The'l FKh SSSR' has designed a device for determining the specific surface of porous bodies, working
on the principle of filtration of highly rarified gas under molecular flow conditions. The filtration theory
developed by B. V. Deryagin made it possible to derive tho formula for determining the specific surface
S. in m2/g:
So = k 32hd
fi,-F
whete k = the constant of the device; 6 - dogree of porosity'. hd = pressure drop within the sample; h,
rheometer readings; F = mass of sample, in g. The device comprises a capillary-type rheometer, a pressure-
diffefence gage, a vacuum chamber for the boat, with a porous bafflc plate and a scaling cover and fittings
Card 1/2

Metal device...
S/263/621000/007/009/014
1007/1207
(cocks and pipes). All components, except the capillary tube, the reading tubes and the vacuum gage, arc
made of steel or brass. Prior to the determination, the device is completely sealed up, and then the rheometer
capillary tube is graduated; a weighed powder sample is introduced in uniform layers in the boat and compacted
by means of a special press. The height of the powder layer is measured by means of a vernier gage; the boat
then is put into the chamber where a vacuum of the order of 10-1 to 10-2 mm Hg is produced. An air
stream is blown through the sample at a definite flowrate k. The pressure drop h, is then measured. The.
device (weighing 8 kg) is extremely sturdy and may be used in a wide field of measurements (of carbon
black, sugar, lacquers, sintered carbide production, etc). The accuracy of measurements is about 5%.
Duration of a single determination is 20 min. There are 6 figures and 8 references.
[Abst-racter's note: Complete translation.]
Card 212

S/170/62/005/005/010/015
B104/3"102
AUTHORS: Deryagin, B. V., Zakhavayeva, N. If., Andreyev, S. V
TITLE: The laminar flovi of high-molecular liquids and their solu-
tions
PERIODICAL: inzhenerno-fizicne3kiy zhurnal,.v. 5, no. 5, 1962, 92 - 95
TEXT: T'-Is is a survey of the authors'paper3 on a method for investiga-
ting thin filras of liquids flowing on a solid and for studying their
properties, devised in the laboratoriya poverkhnostnykh yavleniy Ha
AN 333R (LaQoratory of Surface 'Effects 1:.5~Kh AS USSR), (cf. eg. Deryagin
et al. DAN 533111 .41 101, 1955). There are 2 figures.
ASSOCIATION: Institut, fizichesk.oy khimii AN SSSR, Moscow (institute
of Physical Chemistry AS USSR, Mosco-a)
SUB-'ITTED: August 7, 1961
Card 1/1

8/026/62/147/004/012/027
BlITIBI86
AUTHORS;' Deryagin, B. V., Corresponding Member AS USSR, Talayev, M. V.,
TIT LE: E~xperimental study on the filtration of rarefied air through
porous media in the Knudsen and tian8itior. regions of.pressure
PERIODICAL: Akademiya nauk SSSR. Doklady, v. 147, no- 4, 1962', 819-821
TEXT: rho filtration of rarefied air in a special unit was studied to
confirm the assumption that the gas consumption, as a function of pressure...,
and concentration, must have a minimum.. Substancqs such as pressed
~.cotton, glass filters, cardboard eto. with a porosity coefficient
6 - 0.4-0.9 placed in a cylindrical bulb, were*used as filters. After a
-2
vacuum of 10 mm Hg was reachedp evacuation was continued to
10 -3 -1,0 -4 mm Hg by a steady air flow through the-.filter. The gas
consumption and pressure were measured. Using very,porous substances
(6 - 0.8-0-9) and a pressure at which the free pat-h of molecules is of
the same order of magnitude aq the diameter of pores, the gas consumption
Card 1/2

S/020/62/147/004/012/027
Experimeatal study on the... B117/Bia6
as a fun-.tion of pressure showed a minimum that c'orresponds to the pseudo-
molecular flow conditions. In the region of molecular flow, the eas
~consumption becomes independent of the mean pressure. With less porous
substances (6 40-7), the direction suddenly changes from the horizontal
into a rising curve which corresponds to the viscous flow. With very porous
substances (6~~0.8) a transition region exists. The curve bends sharply V
toward the pseudo-molecular flow. After reaching a minimum it acain rises
linearly and corresponds to a viscous flow. Ther,e are 3 figures.
ASSOCIATIONt Institut fizicheskoy khimii Akademii nauk SSSR (Inutitute
of Physical Chemistry of the Academy of Sciences USSR)
SUBMITTED: July 19, 1962
CarY 2/2k-J "d 4 4 ~'O "0

G.A.
DERYAGTIJ, Lj.V., otv,,)rcd. - f,
red. ; MORC VA, red. ; ~l-'E-FFAV; 10, N.N. red.
BAIMFITSEP, k.L., red.
[Studies in the 'leld o:.' our~aco forcool lvalodovani-in v
oblasti poverkhmstnykh sil; sbornik dolladov. *Moskva.
flauka, 19&,. 362 p. (MIRA 17:10)
1, Konferentsiya po poverkhnostnym silaw., inst-itut fiz-lche-
skoy khimli Akademii nauk 3.%R. 2d, 1962. 2. Chlen-korres-
Fondent All JS&R (for Deryagin).

ZAKIIAVAYEVA, N.N.; LOPATINA, A.M.
Percolation phenomena in electroly-tes flowing in porous media. Inzh.-
fiz. zhur. 7 no.2:38-42 F 164. (MIRA 1712)
1. Institut fizichaskoy khimii MI SSSR, Moskva.

Z AN HA VkY-SV4-_N. N.
Various types of fil-~ratfon of rarefield air and their practical
use. Inzh. fiz. zh,.jr, ') no.64123-128 164. (KIRA 17x!2)
1. Institut fizicheakoy kbirdi AN SSSR, Moskva.

6,0658
S/180/60/000/02/Ollf/028
/jR ?sv 0 B111/E152
AUTHORS: Zakhpz__,_LM,,~_Maks1-Lmo,7a. O.P.5 Nikonorova, -A.I,,
Flemyannikova. I.E.,, Ema Yampolls-kiy, A.M (ioscow)
TITLE: Study of the Austenite Stabilization Effect in Phase
- 11. HardenJng \4
PERIODICAL: Izvestiya Akademii nauk SSSRI Otdeleniye tekhnichaskikh
nauk, Metallurglya J. toplivo, 1960,Nr 2~ pp 93-103 (USSR)
t+ Rn-A-rk)
ABSTRACT: The authors suggest that the important p~roblem of gamma-
phasa stabilization should be -,onsidered to include the
action of any factor which raises stability without
ohanging the chemical composition of' the austenite
(Refs 1-8). One of these Is internal work hardening due
.o the ma:~tensite transformation itself (Ref 9), which has
been dascx1bed by Golovehiner and Y-a.D, Tyapkin~ and by
Golovelliner and Landa (Ref 10). In superinvar alloy
Maksimova and Golovehirier found a "super-stabilization"
effect for austenite with respect to the martensite
transformation in subsequent cooling. In the present work
the aim was to find: the influence of varioys degrees of
Card
phase work hardening on austenite stability,1'kinetics of
isothermal transfo:7mation and the micro- and submicro-
j

'9658
0
B/180/60/000/02/014/028
9111/E152
Mudy of the Austenite Stabil4zation Effect in Phase Work Hardening
s.tructure of austenite; the:rules.governing the removal
of the effects of this phenomenon during subsequent
annealing at gradually increasing temperatures; the
changes in martensite transformation kinetics produced
by phase work hardening in contrast to those produced by
a different sort of effect, e.g. plastic deformation or
high-energy partiole irradiation. Two types of alloy
were used; Fe-Ni.-Mn (4QG3)dand Fe-Gr-Ni (Kh1 '78); 1~"
their respective oftompositions being 0.06, o500; 2-3.1+5,
8.40% Ni; 3.307 ..% Mn; -, 1?.34% Cr. These had been
stud.-Led widely in connection with austenite atability and
fine crystal strueture (Re-fs 5-7, 12),, The inyestigation
involved thermomaigneti-I X-ray, micros.tracturegand
microhardness methods.. The experimental conditions
chosen in the present work are represented in Fig 1.
Phase work hardening was produced by cooling to a low
%lemperature followed by heating in a t1n bath to the
Ca-r-d lowest temperature at which the reverse martensite
2/14- transition is completed; the heating conditions ensured
that a. martensite mechanism -overned the alpha to gamma
0

69658
ViSo/WoOO/02/014/028
Bill/S152
Study of the kistenite Stabilization Effect in Phase Work Hardaning
transformation. Fig 3 gives the influence of degree of
phase work hardening on the martensite transformation on
subsequent cooling,. while Figs 4 and 5 give for thG
nitAel and the chiombam. alloys, -,espeeti~.raly, isothermal
ma.-tsnsite tzansformation t~u.-.-as for the initia-1. and
pnasa woTk-hardened states. Figs 6 and qI gival for the
same alloys resrjec;tivel-,-. the inflaence of phaa~- -vrork
ha.!-d,sning on 4-h
- e starting rate of the Isothermal
martensite transformatior. (eu.--.es a) and on the ove-rall.
In FIg 8 tho Tatlrkonoo of
annealing temperature on the state of N23G3 subJected t.--;
different degrees of phase -or-ork hardening is shown, wliila
Fig 9 ;311-lows affects for X:!~17NB allicy -subiected to a 1+0%
Phase work hardening. Figs 10 and 11 show for the tqo
alloys,. respeotively, mic~rostructures at different stag-AS
of stabilization treatment and the nature of the
martensite formed In subssquent cooling. The work
Card showed that for both alloys phase work hardening depresses
3,/4 the "true" martens-ite. point and '.be temperature range .-)f,
the transformation,, reducing its initial rate5 external

69658
S/18o/6o/ooo/o2/ol',/028
Hill/E152
Study of the Austenite Stabilization Effect in Phase Work Hardening
work hardening has different effects on the two alloys
(Ref 7). The observed changes in kinetics (similar to
those produced by stabilizing plastic deformation) can be
explained by the relatively high temperature required for
the reverse martensite transformation, which makes it
impossible to retain those changes in austenite fine
structure which favour formation of martensite nuclei.
Phase work hardening was found to produce extension of
structural faults in adjacent austenite zone, decrease in
martensite grain size andq to some extent, relative
stability of some austenite zones. In general, the
-hanges produced are very stable (disappearing at 1100-
Card 1150 OC); their removal on raising the temperature takes
4/4 place In a stepwi,se manner.
L
There are 11 figures, 1 table and 15 references, of which
l1+ are Soviet and 1 is English.
SUBKITTED; July 30, 3.959

ZjAK11A1O.TA,,.yy4chcaltLv 111mlov.ich~ a Luv.,Oily propodava tell; STMOITENKO, lk!,ol"
Borisovichil kand.fiziko-mater-atidhesk-ikh nauk, starshiy nauchn-,
sotrudnik; YUDOVICH, Viktor Iosifovich, kand.f4-z-~ko-ma'tematicYes'-akh
nauk dotsent
Point charge method fcr capacitance calculations. Izv.i7s.ucheb.
zav.; elektromekh. 7 no.11s1305-1310 164.
(MIRA 18,3)
1. Kafedra matematicheskogo analiza Rostovskogo gosudarstvennogo
universiteta.

2;AKHFRI Yu.Ya.
Differentiation of photic conditioned stimuli in primates after
their simultaneous and successive presentation. Zhur.vys.nerv.
deiat. 12 no.ls95-102 Ja-F 162. MRA 15:12)
1. Sechenov Institute of Evolutionary Physiology, U.S.S.R.
Academy of Sciences, leningrad.
(COND.MONED RESPONSE) (VISION)

ZAMER) YuOyao
6onditioned reflexca to relative and absolute characteristics
of stimuli under qqz4itions of their simultaneous and succe*.-
sive pr6sentation'in monkeyu.Zhur.vya.nerv.deiat. 13 no.2:
261-266 Mc%.,Ap 163. (MIRA 16:9)
1. Sechenov Institute of Evolutionary Physiology, U.S.S.R.
Academy of Sciences,, Lemingrad.
(CONDITIONO RF.SPONSE)

VATSURO.E.G.; ZAMR, Yu.Ya.
Conditioned response In does to the quantitative relation of
specific stimulants (food). DokI;AH SSSR 144 i-no.1:234,-237 My
162. OUM 15:5)
1. Institut evolyutsionnoy fiziologii im. I.M.Sechenova All SSSR.
Predstavleno akadem;Uo)m V.N.Chernigovskim.
(CONDITIONM RESPOIBE)

ZAKIER, Yu.Ya.
New data on the problem of the Fhysiological pattern of
conditioned reflex produced by the relationship between stimuli
in children. Vop. paikhol.no.4:125-134 163. (MIRA 17-1)
1. Institut evolyutsionnoy fiziologii imeni I.M. Sechenova
AN SSSR, Leningrad.

HERON
ACCESSION NR.- AP4031818 S/0247/64/01VO02!/03n/0317
4UTHOR: Zakhorp Yu. Ya
!TITLE: Conditioned reflexes to relative intensities of acoustio
I
iotimuli acting successively on (logs
SOURCE: Zhurnal v7*sshe7 nervni)7 do-yatellnostis ve 14v no* 2. 1964#
ITOPIC TAGS: conditioned reflex,p acoustic atimuius. relative tone
intensityp succensive acoustid 13tiMUIUS, comparative ph7siolocyo
auditory analyzers higher nervous activity level# positive conditioned
reflex, differentiation
ABSTRACT: The nature of conditioned reflexes to relative acoustic
stimuli acting successively was investigated in three adult dogs all t
part of an extensive comparative physiology study of conditioned
reflexes. First, positive cond 'itioned reflexes to pure tonos
(2000 cps) were developed in the three experimontal dogs and then
--ldifforentiations of the same frequency at different intensities were f'.
.Adevelop,jd,, Reactions to relative tone intensities were tested
'Card

-A 03'181'8'
ACCESSION Nit., P4
1periodically in experiments with tone frequency change# tone intensity
Ichangep and tone frequency and tone intensity changes. The experi ; I
Monts were staged in a room (4-7 x 2.5 m) with a retractable food ~oxl
imono corner# a rest pad for the experimental dog in the opposite
the
norner, and the experimenter with his apparatus screened ofr in
~third corner, 'At the sound of the given tone intensities produced by~]
la ZG-~-11 generator the dog would respond by running to the food box
5nimal reactions were recorded by the experimenter and a kymograph,
Findings show that dogs can react to relative tone intensities acting
Isuccessively. Although the dogs displayed more reactions to absoluteJ
,tone stimuli than to relative tone intensities# the latter reactions
,,were hi,,;her than the reactions of monkeys to relative visual stimuli
iacting auccessively. This une=ected finding may be related to the
difference in higher nervous activity levels and to the difference in
R~i nal characteristics of the visual and,auditory analyzers,
1"The aixbhor talms pleasure in expreasing his gratitude to E, G,
,Vatsuro for guidance and valuable advice in carrying out the study."
prig* art* has: 2 figures and ;2 tables.
-4/3

V M-VA !- ~-w
,;ACCESSION KH: AP403XO16
.:ASSOCIATION: Laboratortya. sravnitellnoy fiziologii i patologii nm
AM SMIR (Comparative Ph7siology and:Pathology Lsboratory IEM ANN
:SSSR)
SUBMT55S.D.- 25jim63 ENCL: 00 SUB CODE. Ls
NR REP SOV: -010 OTHER: 001
'W:iturd
t.3/3--

Z.WlERz.!alyA"-
DI-Iferential I.ntensities of food stimuli used as conditl,,:,ned
stimili in dogs. Biuloksp.blol.i Med. 57 no.50-3.0 My 164.
WRA 18-21)
1. Laboratoriya srayntLelinoy flziologli i patologli TnstAtutit
eksperimentallnoy meditsiny (dir. - deystvitfjllnyy chlen MN S-ISR
prof. D.A.Biryukov) AM SSSR, Leningrad. Submitted April 5, 1963.

ABDULT-A V, A.A.; VOLKOV, V.P.; GEYNTS, V.A.; ZAIMIDM , A.Sh.; KMTOV, B.X.
Use of tritium in hydriogeological studios. Iz. 1. AN Uz. SSR.
Ser. fiz.-*At. nauk 6 no.5:4549 162. OL n~ 15:11)
Institut yadernoy fiziki AN UzSSR.
(Tritium) (Geophysics)

ABDULLAYFIV, A.A.; ZAKHIDOV, A.Sh.; LOBANOV, Ye.M.; KHAITOV, B.K.
Motion of variou- i-ndl6iftors In underground water currents.
Izv. AN Uz. SSR. Ser. fiz,mat. nauk 8 no.6.43-47 164.
(MIRA 18:3)
1. Institut yadernoy fiziki AN UzSSR.

2J,KHIDOV A.U.; PTUSHKIN, E.I.; TIUNOV, K.V.
Structure of the eastern part of the northern Balkhan Trauigh.
Neftegaz. geol. i geofiz. no. 12:19-23 163. (MIM 17:5)
1. TSentralInaya kompleksnaya tematicheskaya ekspeditsiya.
t

ZAOIDOV, A.U.
Geological atruct=e of the southern edge of the South Pan&jahlak
depression in the light of 3eismio studies. Gaol. neftl ! ga.2a 9
no.102-35 Ja 165. (MIRA 1893)
1. Zapadnyy goologorarvedochnyy treat GPGK Turkmenskoy 9SR,
skapeditsiya No.l.

;~X16WDO IL
cy"
ZAKIIIDOV, A., EENYAMITNOVICH, E.M., OZERSKIY, YE.
"Mchnical and economic aspects o,,.' irrigation and drainage of the
Goladny Steeppe.
Repoirt sub-,dtted to tba Conf. on tha Application of Science and Technology
for the Banefit, of the Less Developed Arepse,
Gone-zap Switzerland 4-20 Yebru=7 1963

A-A-L-&-Jl J.-AL a ILA- -11 114C.A- t A_#- I h, A b 0
'4f - 1,4
Ito
11 YO
00 A
so .so
C1 of adbony fmk Imm mamit '00
00 1 maw MSPHNM
A. Z. -Za-khtdov. Gilliem t
0. are:
00 air-&W Op"VAUS: 19-21.5% 1100, M."7.5 total .60
10.".5 socrow. 3449.8
WAM Of swcb, 3-2-1.97, moo
00 total V. 0.79 toW acidity
17.7-i9 .% Ft. 0.5% ca.
Ykamn. Ito emotew or 40:
Atamill St. 0. Xf. KOSOIAPoq ZOO
Do,,
Moo
ifto
USS,P,
:tvo
ASII-ILA 021ALLUItMAX. LIT9114TURI CLASWiCAIMIN
low &I"9
"*as
is,
'we ~,Oou
it 8
a wilt 17,0111L f X FW
; 0 0 0
:10 00 0 49 0 O~ 0

ZAKHMV, A.Z. --
V.
", I ~tVV~ W~
Development of cownal, public hwath In Usbekistan. Gig. sanit..
Hook-va no. 2:43-45 lob 1953. (CIAL 24.2)
1. Of the Department of Commuma 4glene. Tashkent Medical Institute.

ZALHIDOV A X KUBWOVA, A.M..; SZLITRMIKOVA. H.B.
E=erience in planning a protective zone for a water conduit fed by gub-channel
waters in the Uzbek S.S.R. Gig.i san. no.11:16-18 N 153. (MLHA 6:10)
1. Usbekokly nomchno-iseledovatel'skiy manitarno-gigiyanicheskiy inatitut.
(Usbekistan--Water supply)

~4=11 - il
-.1- ., --- --.- -
Dissertation: "Use of Pump Aorage G23 for Utilization of 'Jeasonal Energy of 'Y-1ater Flow
in ftegions of Irrigation Fam-in.g." Ca!-,d Tech ~'ci, Power Engineering inst, Ac:-:.d Sci
Uzbek 33i, :29 IMay 54. Pravda Vostoka, Tashkent, 14 Kay 54.
30: 5UT, 28j~, 26 Nov 1954

--- ZAMDOT, A.Z.; YAZYROTA, T.Te.
Fluorine in potable vators of Uzbekistan. Report 16.2. Ned.
shmr.Usb. no.lOt65-68 0 138. (NM 13:6)
1. Ix Usbekskogo nauchno-Imelodavatellskogo sanitarnago Insti-
tuta (direktor - dotsent A.Z. Zakhtdow).
(UMM191AN-VATIR-AIWORIDATIO11)

13t~

ZAKHIDOVV A.ZO;vY=F M.S.7 0t7. rod.; KOSUROV, A., red. ivd-va; BARTSEVA,V.,
Te-RR-.-F-W.
(Pumped storage eleetrio power plants in neaeonal operation) Facoono-
akkumulirujushchie elektrootantoii eezonnogo taffla. Tashkontv Izd-
vo Akad. nauk Uzbekskoi SSRp 1959. 76 pe (MIRA l4t6)
1. Chlen-korrespondent AN U!zSSR (for Vyzgo
(Hydroelectric pawer statiod

ZkKHIDOV, A.Z.; HAZYAOVA, V.Ye.
orine content of water sources in Tjzbele--Jstan. Gig. i san. 24 no.5:
64-65 It '59. (MIRA 12:7)
1. 1z Uzbekskogo nauchno-isaledovutel'skogo sanitarnogo biatituta,
(WATWA 'SUPPLY,
natural fluorine content in Russia (Rua))
(FLUORINE,
in water, natural levels in Russia (Ras))

ZAKRIbOV, Abdula. Zakhidovich; SFRAYBEH, Leonid Borisovich; SHAPIRO,
...1.1 - - Yii.-Y~e.,re ~.; OMSRINA., V.14., tekhn. red.
r
Llni'lue-nza is contagious] Gripp zarazen. Moskva Iffedgiz.
1961. 18 p. (12MUENZA) WRA 1513)

WMIDOV, A.Z.,-dotsent,- SELIT16114NIKOVA, M.B., kand.bdologicheskikh nauk;
k0-Bl6d, N.A., kand.biologichoskikh nauk I
K.S.Zairov's monograph 4Sanitary conditions in soil disinfection
and the utilization of certain wastes in Uzbekistan". Reviewed by
A,Z.7-kbidov, M.B.Selitvennikov, N.A.Koblova. Med.zhur. Uzb. no.9:
67-69 S 161. (UZBEKISTAN-.SOIL DISIDIFECTION) (Ml,~A 15:2)
(7AIROV, K.S.)

,ZAKEIDOV, A.Z. - CIE-:~ZOVA, A.F.; SKULITS, V.L., doktor geogr. nauk,
i;i:a., otv. red.; Y'OSHCHENKO, Z.V., red.; C-aR'KCVA:--A,
Z.P., tekhn. red.
(Water-power resources of the rivers of the Uzbek S.S.R.]
Vodnoenergeticheskie resursy rek Uzbekskoi SSR. Tashkent,
Izd-vo MI UzSSR, 1963. 282 p. (MI IM 17: 1)
(Uzbekistan-Water power)

LkKHIDOV$ A.Z.; POLINOV, S.A.
Covering peak loads in the unified Central Asian electric power
system. Izv. AN Uz. SSR. Ser. tekh. nauk 7 no.4:77-80 163.
(MIRA 16:1-1)

t 22240.1'36 WT(l) Ro
i ACC NRs
AP5025769 SOURCE CODE: UR/021to/65/ooo/010/0026/0028
AUTHOR: Zakbidov, A. Z*; Ataba42v. Sh,. -T.9-
ORG: Uzbek Sclontlfia Research Inst~tute of Sanltatl~2n, Hygiene and
Occupe jonal DisFigsagi, Tnnh`kAnT'_(Uzbeks1c1y nouchno-issladovatellskiy
institut . sanitaril, gigiyeny i ~prof zaboleveniy)
TITLE: 3 il and water pollution with agricultural use of ja2sic
'QbAW' rw:& Uzbekistan
SOURCE:. Gigiyana I sanitariya,~ no. 10, 1965s 26-28.
TOPIC TAUS: toxii~ology, pesticide, soil, water, organic phosphorus
compollyid, chlorine compoundd,
ABSTWT: Chemical pollution of soil and water was inv stigated in
agricultural areas of Uzbekistan where orgapophosphnring'e- and
org.enochlorine compounds are widely used. Soil samples taken at depths
of 0 to 30-cm, and 70 to 100 am and water samples taken from various
,open water basins were analyzed to determine DDT, hexachloren, and
aldrIn levels, Findings show that the water and soil in most of,tbese
areas tre polluted with these toxic organic compounds and in Many CBS03
-the levels exceed permissible Piaximun. concentrations. DDT, bexachloran,
Card 1/2 UDC: 614-76+614-7771:632-95 (575-1)

F-1111-21:1-74 ~!Z' FIRIV;I.V~'I'X aaL'
L 22240 .66
ACC NR3 AP5025769
and eldrin remain stable in the soil for a long time end conter.-Anate I
cropa and underground wator souroos as thoy penetrate 30il stroto,
Contaminated crops consumed by mon produce acute and chronic poisoning#
and the Ibody wastes may serve 9:3 a further source of pollution. Cows,
goats, i3nd sheep receiving contaminated rations produce milk containing
DDT, hex9ehlor9n,, and aldrin. All these data demonstrate the need for
orgenizLng effective banitation control in these areas and for replacingl
certain poisonous chemical compounds with less toxic and less stable
compoundso Orla. art. bas: 1 table.
suB coi)&: o6, 02, 07/ SUBM DA,rE: 25mar65/ SOV REFt 002/ OTH REF:
001
1
nat