SCIENTIFIC ABSTRACT VAVROUCH, D. - VAVRUCH, I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001859110007-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

),'117).
S/263/62/000/Oiii0-04/003
7 2-- E194/E155
AUTHORS: Vavrouch, Dusan, and Dvo~ik, ii~i
TITLE: A pneumatic infrared radiation receiver
PERIODICAL: Referativnyy zhurnal, otdelinyy vypusk, Izmeritellnaya
teklinika, no.23, 1962, 63, absfract 32.23-397.
(Czech. patent c1. ~21, 4/13, 42h, 20/01, no.99447,
April 15, 1961)
TEXT: The patented pneumatic receiver is based on the
schematic circuit of an American receiver. It consists of a
chamber, one wall of which is made of a material transparent to
,infrared radiation. Inside the chamber ah absorbing element
periodically receives infrared radiation through a shutter and is
thereby heated, which raises the presstre of the gas in the
chamber. The pressure change i's picked up by;an elastic
reflecting diaphragm. The surface of the diaphragm is fully sealed
and it in a component of an optical system consisting of a
meniscus lens, a plane grating with transparent and opaque bands
of equal width, a condensev, a lamp, and a photocell with mirror.
If the diaphragm is flat t1ke upper half of the grating illuminated
Card 1/2

A pneumatic infrared radiation ... S/263/62/000/023/004/c)o5
E194/E155
by the lamp is reflected from the diaphragm and gives a reflection
in the lower half of the grating. The transparent bands then
coincide with the opaque, and little light reaches the photocell
from the mirror and the current in the circuit is low. lVhen the
diaphragm is deformed by pressure, it becomes convex or concave
and more or less radiation reaches the photocell, giving more or
less current. The current is then amplified and recorded in the
usual way. The chamber is connected with the internal spacs-, by a
capillary so that rapi7d changes in the pressure do not alter the
shape of the diaphragm. Obviously the backing surface to which the
membrane is fixed should be very well finished and accurate so as
not to introduce errors into the light distribution. Hitherto the
backing has consisted of hardened carbon steel, which required
prolonged hent-treatment, accurate grinding and polishing and was,
moreover, rapidly corroded during the process of degreasing in an
ultrasonic field. This defect affected-the performance of the
receiver. In the device patented the backing surface is made of
easily worked minerals, whose surfaces do not corrode.
Card 2/2 [Abstractor's note: Complete translation.]

VAVRCUCH, L.
Whvrkuc,~, L. Swiss project of the Rhone-Rhine waterway. P. 414.
Vol. 5, No. 11, !~ov. 1955
VQ)N1 HC3FCEA:,,'S2M
TECHM LCGY
So: East Europeon Accessions, Vol. 5, i,,o. 5, 'May 1956
KWE~TEK, J.; technicka spdluprace:VAVROUGUOVA, B., PhMr-; VITOULOVA, V., PhMr-
An improved paute for a7ttaching BEG electrodes. Cesk. neurol. A
nklt12-17 Ja 163.
1. Neurologicka klinika lekarske fakulty PU v Olomouci, prednosta
prof. dr J. Hrbek, DrSc.
(MMTROENCEPABLOG1WHY) (EQUIPMENT AND SUPPLIES)
t

VAVROUSEK~ j.
Tenyears of milk and egg preservation through drying and condensation.
p. 246, Vol. 6j, no. 5, 1955. PRMSL POTRAVIN. Praha.
Source: East European Accessions List (EFAL)p LCj Vol* 5.9 no* 3, March 1956.
VAVROUSEK,, J.
VAvROVSEK, J. Experience of the dairy industry with collecting, treating, and trans-
porting milk- p. 426
Vol. 7p no. 9, 1956
pItUMySL poTRAVIN
TECHNOLOGY
Praha, Czechoalov&kia
Sot East European Accession, vol. 6p No, 2, 1957

V'4j V~c
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71

VAVROUCH., Josef, inz.
"Machining hard-to-machine materials" Irf M. Mikovec and
others. Reviewed.by Josof Vavrouch. Stroj vyr 12 noJ:
231 164.

_' A Josef, dr.
_3~
Some factors iz2luencilng the fulf.11ILment of the plan in
poultry and egg processing plants. Prum potravin 14 no.
6:293-296 Je 163.
1. Frazske drubezarske zavody, n.p., Libus u Prahy.

V/7 i/Al e~
POLOD/Chemical Technology. Chemical Products and Their Application.
Food Industr7- If-28
Abs Jour: Referst Zhur-Pizlya, No 5, 1958,, 16146.
Author Vavrousek Jozef
Inst
Title Production of Egg Powder in Czechoslovakia
Orig Pub: Przegl. jajcz.-drob., 1956, 4, Ito 10, 15-16.
Abstract: No abstract.
Card : 1/1

VAVROUSEK, J.
Now methnd of production ani utilization of whey. (Tp be contd.) p. 2-78.
Vol. 6, no. 6. 1955- PRMSL POTRAVIN. Praha.
Source: East European Accessicins Ust (EEAL), LC, Voll 5,, No. 3. March 1956.

VAVROUSEK, --J.
Now method of production and utilization of whe7~ (Conclusion) p. 320.
Vol * 6 p no e 7 * 1955 e
PRUWSL POTRAVIN. Praha,
SOURCE: East European Accessions List (EEAL),, LC$ Vol. 5.. no. 3. March 1956

--COUNTRY
CATEGORY
ABS. JOUR. Mhlm., -1939, iio- 73029
h-e-0
AUTHOR Vavrousek, J.
1117
ST
T IT Lri, Some Problems'Of Technical Advances and Prime
Cost Decrease in Drying and Condensing of
Mil k
ORIG. ?UB. :prumysl potravin, 1~58, c), No 4, 178-181
ABMACT :Within a few years it is anticipated to expand
in Czechoslovakia the collecting and shipping of milk by
tank trucksi increase the carr, he
yijig capacity of th latter
to 10 tonsi increase the size of utilk cans to 40-50 liters;
lower the temperature of milk in shipment from 150 to 10-120
put in effect automatic regulation of.the pH of solutions
used in milk-can wasbing machines; to replace pasteuriFing
of ml1k, prior to condensing, by "uperizatsiyall. it is
proposed to widen the range of dairy products by making
dry milk with cocoa, condensed milk with sugar, with cocoa,
and coffee, condensed cream with cocoa, coffee, etc.
G. Titov.
CARD: Y,

VAVROUSEK, J.
VAVROUSEK, J. Some principles concerning the wholesale purchase and distribution of
milk and milk productis. P- 523
Vol. 79 no. Us 1956
PRUYYSL POTRAVIN
TECHNOLOGY
Praha., Czechoslovakia
So: East European Accession, Vol. 6. No. 2, 1957

VAVROUSEX, J. ; SULC, J.
Report on the Polish dairy and paultry industries. p. 414.
PRUMYSL POTRAVIN. Praha.
Vol. 6, no. 8, 1955.
SOURCE, East European Accessions List (EEAL)f LC, Vol. 5, no. 3, March. 1956.

VAV.R:)Us--.. K.1 J.; 5UIZ, J.
Eroeriences from the Polish dairy ani poultry industries. p. 468.
'31 Praha. Vol. 6, no. 9, 1955.
IRUMYSL ?OTRAIIIN.
SOUIC,E: East European Accessions List (E-ISU), 1L, Vol. 5, no. 3, Marc;h IB6.

VAVROWEK Josefv dr. (Praha)
More important factors influencing the fulfillment of the plan of
the egg and poultry processing enterprise. Klelm ipar 17 no.5;
145-]L49 MY 163.

KYBAL. Jan; VAVROLJSKMA-EADINOVA, Knmila; technicky spolupracovala
Marle'-Zdhalk-&A~'-- - - ~' - - - ,
Bye as a basic substrate in cultivation of Clavicepa purpurea;
active component of inoculated substance in field cultivation
of ergot. Cesk. biol. 4 n0-9:556-559 Oct 55.
1. Vyzkumny ustav lecivych rostlin, Praha.
(RRGCT ALKALOMS,
Clqviceps purpurea, field cultivation)

PARIZEK, J,; NEMECEK,, S.; VA.VROVA, I.
Concealed presence of gliom in a 4-year-old child. Cesk.
neurol. 26 no.5.-301-303 S 263.
1. Neurochirurgicka klinika lekarske fakulty KU v Hradci Kralove,
prednosta prof. dr. R. Petr Detska klinika lekarske fakulty
KIJ v Hradci Kralove, prednosta prof. dr. J. Blecha.
(MIN NEOPLASMS) (GLIOBLASTCRA MULTIFORM)
(OPTIC NERVE) (CEREBELLAR NEOPLASMS)
(INTRACRANIAL PRESSURE) (BLINDNESS)

VAW
(MIRA 18:4)
-33 J EL

14. V~,-z
ZARALKOVA, A.;VAVROVA, L.
_i-"; --., ~,_, - ,
Role of tuberculosis in child mortality and morbidity. Pediat. list7,
Praha 7 no. 3:153-157 MBV-June 1952. (CLML 22:4)
1. Of the Institnte of Social Medicine (Head--Prof. V. Prosek, M. D.)
of Charles University, Prague,

ZIOG91601010105100410tiPo
El 1 2/El 53
AUTHORS: Vladimfr Medonos and Marcela Va"vrova'
maim%
TITLE; Polarographic Determination of =iow~eaA
PERIODICAL: Chemickj Prkysl, Vol 10, 1960, Nr 5, pp 234-237
ABSTRACT:-Thiourea is produced by passing carbon dioxide into a
suspension of calr,-,Ium cyanamide in a solution of ammonium
sulphide. The autbeo~rs present a quick polarographic
method for its estimation in the rather compiex reaction
mixture. The conventional method of titration with
silver nitrate is too cumbersome and the polarographir:
method offers advantages. The position of halfwave
potentials, changes w1th the concentration of thiourea.
A wave with best eharacteristics Is obtained In a medium
of 0.2 N-NaOH, the halfwave potential. of which is about
0.3 V. An alkaline medium is, however, not suitable fo-r
the direct estimation of thiourea because colloidal
sulphur is precipitated from the present hyd-rogen slilphid6..
Furthermore? maxima are formed which cannot be a)104 dRd)
ev6n by the addition of gelatlne. The authors ha've
developed a polarographio method using asrea-t-lon medillm,
Card
1/2 a IN sulphuric ar;id Pl-us 3 gms of cadmi'um aratate per one
litre, the latter ,,ompo-und effecting a ~~omplete

b C,3 7 5
Z/009/60/010/05/0&/040
E112/E153
Polarographic Determination of Thiourea
elimination of sulphide ions. Cyanamides, dic-,randiamide,
or urea, have no deleterious effect on -the estimation of
thiourea. The authors give experimental details of the
method. L current of a voltage between 0.2 and 0.5 V
corresponding to the horizontal part of the polarographic
wave of thiourea of concentration 2 x 10-3 to 6 x 10---J N.
is passed. between the dropping mercury and calomel
electrode. The amplitude of the ammeter is dirgetly V1(
proportional to the concentration o4L-' thiourea and ean be
read from the calibration diagram, Re3ults of analyses
were evaluated by variant analyses of factorial
experiments. Results are tabulated7 giving mean squares,
degree of freedoms variants and statistical significance.
Card The most important factor affecting results was the
2/2 concentration of thiourea In the analyzed sample,
There are 1+ figures, 2 tables.and 13 referencea, of which
8 are Czech, 2 German, 1 Italian,, 1 Soviet and 1 English.
ASSOCIATIONs Vysokg gkola chemicko-technologick~, Praha
(University of Chemical Technology, Pragu;.~,)
SUBMITTED: February 15, 1960

SKALICKY., J.; NOVOTNA, 11. Techri. spoluprace: CIZKOVA, A.; VAVROIIA, V.
,L- 0
Water disinfect,-oi- i~jth peroyides. Cr--sl,. hyg. 10 nc,.2:30c~-106 !" 5.
1. Vojensky ustav hygieny opidemiologie a m1krobiologio, Praha.

HOUSTEK,.T.,- TORASOVA, H.; MASOPUST, J.; VAVROVA., V.
Mucuproteina in the digestive tract in pancreatic cystic
fibrosis. Cesk. pediat. 19 no.7:585--593 J1164
1. Ustav vyzkmm vyvoje ditete a katedra fakultni pediatrie
fakulty detskeho lakarstvi, KU (Karlovy univesity] v Praze
(vedouci t Prof. dr. J.11oustek, Mo.); Ustredni blochemicka
laborator detake fakultni nemounice v Praze (vedouois MUDr.
J.Masopust, CSc.)

SAMANEK, M.; VAVROVA, V.; ZAJIC, F.- VOKAC, Z.
P
Diagnosis of disorders of acid-base equilibriam by analysis of
expired air. Cesk. pediat. 19 no.8:707-712 Ag 164.
1. Katedra. fakultni Tiediatrie a Ustav vyzkumu vyvyje ditete
fakulty detsekho lekai~stvi v Praze (vedouci prof. dr. J.
Houstek) a Ustav pro choroby obehu krevniho v Praze (reditel
prof. dr. J. Brod).

VOKAC 1, Z. ; ZAPLETAL., A. ; 11AVROU-,_j.
Umg nitrogen clearance following acetylcholine aer,sol administra-
tion in asthmatio children. Cesk. pediat. 20 no-3:207-212 Mr 165
1. Research Institute of Child Development and Second Children's
Clinic, Prague.

HOUSTEK, J.; VAVROVA, V.; VOKAO, Z7.
Respiratory distuxbances in mucoviscidosis. Cesk. pediat. 20
no.3,./+15-420 Mr 165
1. Second Children's Clinic and Research Institute of Child
Development, Faculty of Pediatrics, Prague.

ffClJSTa,:, J. prof. dr (Fzaha 2, Sokolsku 2'1, VAVROVII, V.
Gur e-x,:e ril ences wi th c-dr- s z_, s . ~as . lle'~ . ce ail:. -: 04 r c . -_- ,
201-20~ 26 F 165.
1. 11. detska kl.,njkn fakulty rietskeho lekarstvi Kiirlo-vy University
v Praze (predricstai prOf. dr. IT. floustak, Dr5c) a Ustav v-yzkiu-,u
- u
,-j,voje ditate fa_kulty cletskelho lekar.9tv-i Ktxi-!,nv-.v Univeroity v
Fraze,(reditel& prof. (fr. J. floustek, Dr3r..).

HOUSTEK, J.; VAVROVA, V.
Frequency and forms of micoviscidosis in Czechoslovakia. Cesk.
pediat. 20 no.3t412-414 Mr 165
1. Second ChildrenIs Clinic and Research Institute of Child
Development, Faculty of Pediatrics, Pralia.

KVASNICKA, I.Tlri-, EVASNICYOVA, E%ra; GRO11, Jindrich; DANICKOVA, Mena;
1141TWOS, Vladlimir,~ ER11-N, Josef. Techni. spoluprace VARDYA Eva.
Mineral and wator chargos during, Lhe aging process. I. Methods
of determination of minerAls ir irythrocytes. Nomial values.
Differences betwepn tl.e normial values in women and men. Sborn.
ved. prac. lek. 1"11k. Karlov. Univ. 9 no.1069-374 164.
Mimeral and water ~Ihargeo during t~he aging process. II. Mineral
and water chEuiges in ~ir-yf-hrooytes in different age groups.
Ibid. 075-381
1. 1. interni klinika (prednosta: prof. MUDr. F. Cernik)
Karlovy UnIversity v 11radci Kralove.

IIOUSTFY,J.; "ATF-1, S.; 19.011SEOVA,Z.; L.; STII',SA,J.; VAVROVA, V.;
VOKAG, Z.
Functional changes in diffuse Im1mc-nary fibrosis. Cesk. pedint.
20 no.3-3666-3,71 Mr 105
1. Second Children's Mi -nic; Research Institute of Child Develop-
ment, and Research TriStitute of acperimentztl Therapy, Prague.

DAUM, S.; JJIKOD-B4jOVA, L.; STIESA, J.; VOKAC, Z.; VAVROVA, V.; HLOUSKO", Z.
Technical assistance: MACHANOVA, A.; YLAMIA, B.; URBANOVA, A.
Diffusing capacity of thejungs and its components in interstitial
pulmonary fibroses during adolescence. Rev. Czech. med. 11 no.3:
180-189 165.
1. Institute of Postgraduate Medical Training. Chair of Internal
Medicine, Prague (Director: Prof. 0. Smahel, M.D., D.Sc.), Research
Institute of Experimental Therapy (Director: Prof. 0. Smahel, 14.D-,
D.Sc.).,and Research Institute of Child Development, Prague (Director:
Prof. J. Houstek, M.D., D.Sc.).

VAVROVA,Y.
.L
The imprint test in screering fbr mucoviscidosis. Cesk. ped'at.
20 no.1:16-22 Ja 165
1. Ustav vyzkumu vyvoje ditete falculty detskeho lekarstvi
Karlovy University v Praze (reditel: prof. dr. J. Houstek,
DrSc.).

SIMANKOVA, N.; VAVROVA, V.
Ganea2ogica2 atudy of famlliev with imco7lacidoels. Cesk.
pediat. 18 no.10:942-91,6 0 163.
1. 1 detaka klinika faknIty detskeho lekarst-vl KU v Praze.,
prednosta prof. dr. J. -Svejear II detska klinika fakulty
detakeho lekarstvi KU v Praze a Ustav vyzkanu vyvoje ditete
v- Pmze, reditel profi (fr. J. Houstek.
PANCREATIC CYSTIC FIBROSIS)
RESPIRATORY TRACT INFECTIONS)
MPTIC ULCER) (ALLERGY)
~
(PREGNANCY IN DIABETES)
(PREGNANe COMPL.)
(CONSANGUINITT) (DELIVERY)
(GENETICS', HU-111AN)

DAUM, S.; NIKODY14DVA, L.; STIKSA, J.; VOKAC, Z.; VAVROVA, V.; 11LOUSKOVA, Z.;
Technicka spoluprace: MACHAFOVA, A.; PLACHA, B.; UFBANOVA, A.
Diffusion capacity of the lungs and its components in 4knterstItia-I
pulmonary fibrosis in adolescents. Cas. lek. Cesk. 104 no.49/50:
1366-1371 10 D 165.
1. Vyzkumny ustav experimentalni terapie v Praze (reditel prof,
dr. 0. Smahel I. DrSc.) a Ustav vyzkumu vyvoje ditete v Praze
(reditel pvof. dr. J. Houstekp DrSc.).

HOUSTEK., Josef; VAVROVA, Vera
The incidence of cystic fibrosis of the pancreas in Czechoslovakia.
Cesk. Pediat. 17 n0-5/6:445-451 Je 162.
1. Katedra fakultni pediatrie a Ustav vyzkumu Vyvoje ditete fakulty
detskeho lekarstvi, University Karlovy v Praze, vedouci prof. MUDr.
J. Houstek.
(PANCREATIC CYSTIC FIBROSIS statist)

TOMASOVA, Helena; VAVRLvA, Vera; VOKAC, Zdanek
....
A method for the determination of chlorides in the diagnosis of muco-
viscidosis. Ceak. pediat. 17 no.41324-331 Ap 162.
1. 11 detska klinika falculty-detskeho lakarstvi Karlovy university v
bmze, prednosta prof. Mr. J. Houstek.
(PANCREATIC C-YSTIG YIBROSIS dia )
(CHLORIDES chem) (SWEAT cheml

89491
Z/034/61/000/002/oo6/oo6
E073/E535
AUTHORS% Jedlic4ka, J., Sedl'a'eek, V. Doctor Engineer, Rejf, J.
and Vavrovitf, J., Engineer
TITLE: Applica, ii'o-n- -'o*f'Non-soluble Anodes in the Electrolysis
of Nonferrous Metals.
Patent Application Class 40c, 3, PV 3389-6o, dated
May 25, 1960
PERIODICALt Hutnickg listy, 1961, No.2, P-139
TEXT: The anodes are produced from titanium or titanium
alloys with a conducting surface layer made of platinum or metals
of the platinum group or of metals of the platinum group plus
gold or silver. The ratio of the individual metals in the alloys
is determined by the intended use of these anodes and also the
medium chosen for the particular electrochemical process. By
using such anodes, cathode metals of spectral purity were obtained.
Compared to current types of anodes, the service life of these is
considerably longer.
Card 1/1

VAVROVSKY9 F.
Analysis of the Plan Fulfillment in the Building IDdustr7,,ff p. 31.
(SILte ND.2. Jan. 1953, Praha.)
Ptymmlo Vol-39
SO: Monthly List of East Evzopean Accessions,, Vol.2., No,% Library of Uongregs, ftptember
1153t Unclo

VAVROVSff,,Fe.
"Amlysiz of the Plan of Fulfillnent Im the Building Industry. (To be contd.),"
P. 5.
(St&vLW EMMI, Vol.3,, No.lt Zen. 1-n3o Pralm.)
SO: MDnthly List of East European Accessional Vol.2t Ne.9. Library of Gongresss Septefter
1953a Unal.

VA VRU I V.
Elimination of Image JnBtability. S491 tech 11 no. 12:
471-472 D 163.

JANIK., A.; "VRUCH, A.
Psychopathic syndromes in traveling. Cesk. pBych-Ja-,. 61 no.~5:
339-344 0 165.
2. Psychiatricka katedra Ustavu detskeho lekarstvi v Praze a
Psychiatricka lecebna v Praze 8.

L 43oo6-66
A~7
ACC NRt 60i8id SOURCE CODE: CZ/0W3A5/OOO/O05/O339/0344
AUTHOR: Janik, A.-Yanik, A.; Vavriuch, A -Vavrukh, A.
ORG: (Vavruch) Department of Psychiatry,,jjp~Rrague (Psychiatricka katedra UDL);
[Janik] Mental Hospital, Prague (Psychiatricka leccbna)
TITLE: Psychopathologic syndromes related to travel [This paper was presented it
a regional seminary held in Prague on 17 June 1964-1
SOURCE: Cesk08lovenska psychiatrie,, no- 5, 1965, 339-344
TOPIC TAGS: psychiatryp psychoneuratic disorder
ABSTRACT: Review of the cases of 42 psychiatric patients who were hospitalized
during or shortly after trips. 0n1,7 in 8 men and 1 woman was there a presumed
likelihood of more than coincidenta~L relationship between stresses related directly
to travel and the occurrence of acirte outbreak and exacerbation of psychiatric
disease -- mostly paranoid schizophrenia. [Based on authorst Eng. abst.]
EJPRS:.. 33,,5cql
SUB CODE: 06 SUBM DATE: none SOV REF: 007 / OTH REF: 002
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.jedvd TTUTST.%Q Pug VAO-tADJ JO .221-ploNd Pug
-U18,40 .103 popuaw; ST ~jooq stQ 1390JUU
,vjGeUT2u8 tloTwomo '02m.
."Unm lloTiplo. I-Pz -Lical 'JO200(i ')uurv)(G.uwrTX
,v%f-TOx )~Jlcr I Ps dsn
v4 Isgnon SUT14gTTqnj ;0 PS Jam 1-10400a
-p.juT.%d 9w;dOO 000'Z tLL
TA-pAA 0)IZ9D0AOPOJ-TJ4 'Vltgj'l -Cg&j2UOo
r-) nPz*rg lu suageupa-ld Azvxs;"
71;u"Qt
TUAMIN C t-;a
'711412UOD OT4dvJS04vlOJ 't'uOT2lUJ*-Aul
Uhz/Hoazo Holllyl.lolm 31009 1 Zma (tla)ta

VAYL'l S-~-,--Prof.
"Carcinona and adenom of the lungs" [in Gerran] by J.Balo.
Reviewed.by S.S.Vaill. Vop-.onk. 5 no.2:244-245 159.
(MIRA 12:6)
(LUNG815-TUMORS) (BALO, J.)

VAYLI, V.S., prof.
N.P.Gundobin (1860-1908), one of the founders of Russian
pediatrics. Pediatriia 37 no.4:72-75 Ap '59. (14IRA 12:6)
(PEDIATRIGS
contribution of Nikolai P. Gundobin (Rue))
(BIOGRAPHIES
0hindobin, Nikolai P. (Rua))

0-C A-1
PHASE I BOOK EXPLOITATION CZECH/5380
Pouchly., Julius, Engineer-, Candidate of Chemical Sciences, and Ivan
Vavruch, Docent, Doctor of Natural Sciences.
Fysika"ln:( chemie koloidnl.eh soustav (Physical Chemistry of Colloidal
Systems) Praha, SNTL, ig6o. 334 p. 2,200 copies printed.
Reviewers:- Jil(~ My"1, Docent, Engineer, Doctor,jand Alexander TkEa,
Docent, Engineer, Doctor; Resp. Ed.: Marie Skolova"; Chief Ed.:
Adolf Balada; Tech. Ed.: Ludv& Charvdt.
PURPOSE: This textbook is intended for studentB specIalIzIng In
chemical technology at higher institutions of learning; for sci-
entific and technical workers in all branches of the chemical in-
dustry and in chemicaLl research; for workers in biology, agricul-
tur6, forestry, pharmacy, and medicine; for teachers in special
schools; and for those, working in the natural sciences.
COVERAGE: The book, the first in t1he Czech language on colloidal.
chmdstry, was authorized as a textbook for higher institutions or
CaZ&_l/2a__

Physical Chemistry (Cont.)
CZECH/5380
learning specializing, in chemical technology by decree of the
Ministerstvo gkolstvf a kultury (Ministry of Education and Cul-
ture) dated April 4, 1959. The book deals with the basic con-
cepts of colloidal chemistry; the classification of colloidal
syatems; the kinetic, optical, and mechanical properties of col-
loids; surface and Interphase energies; surface films of insolu-
ble substances; adsorption on a mobile boundary; adsorption on a
solid surface; the electrical properties of phase boundaries; ion
exchange; lyosols and .3uspensions; emulsions and foams; aerosol5;
micelle colloids; high-molecular substances and their solutions;
and gels. The author's have attempted to present the material in
the light of the most recent views and research in colloidal
chemistry, and to demonstrate the laws and regularities of col-
loidal: chemistry as following from several fundamental prineiplc-5
known from the theory of the thermal motion of matter and inter-
molecular forces, and from the physical chemistry of phase bound-
aries and the thermodynamics of multicomponent systems. The pre-
sentation presupposes a knowledge of general physical chemistry
on the part of the reader. The material corresponding to course
work at higher schools of chemical technology appears in large
Car&~~

Physical Chemistry (Cont.)
CZEC11/5380
print, while the material intended for deeper study Is in smaller
type. The microphotos in the book were made with a TTC instru-
ment supplied by the Ministerstvo chemick4ho prdmyslu (Ministry
of the Chemical Industry) for which the authors thank Professor
Stanislav Vesely"; the Debyeg~am of corundum was supplied by Engi-
neer Jaroslav Bauer of the VSCHT (Higher School of Chemical Tech-
nology) in Prague. References accompany each chapter. A separate
bibliography containing 30 references 15 English, 5 German, 5
Soviet, and 5 Czech) appears at the end of the book.
TABLE OF CONTENTS:
Preface 13
1. Introduction 15
1. Fundamentals of colloidal chemistry 15
1.1. Basic concepts 15
Historical review 15
Disperse systems 16
Cnq=3A8

oOTheozi of j"r C~ tr Phy of ij-19ACIC WrPoutin
U. Serniquanti"0119 fennint-tian d sadimm ~tud~'
422tassiu Iv-.%n %Pavruch MHCA IfeitmA=
Mj
Luly 49. 1782-5(1'J.' 5): cf. C.A. 40, 792:
inicrodon. of Na no I K wus carricd cjjt by ustwiding chru-
ruatography on Whatinan No. I paper with 0.1 irl, win. of
NaCI and KO, MeOH mi the ijivent, anti 0.5 N AgNO, as
the detecting agent (Cf- mov-id at the same speed as tbe*
sflt). The chromat ~graphy tuuk 4.5 lirs., the whole ana ly-
~15 5.5 firs. Thc an Llysis was satisfactory for detg. 16 -r K
In the piesence of RIO -y Na, and 6 -y Na in the presenct! of,
for) K with the av error of + 15 -v K avid -=20 -Y Na.

VAVRUCHJ. I. Czechoslovak-'a CA:47:11780
"Colloidal precipitates obt;ined frori nolasses by alcohol."
Listy Cukrovar. 66, 141-31:1949-50); Sugar Ind. Abstr. 12, 91(1950)

VAVRUCH., I. Czechoslovakia CA:47:11772
with E. RUBES
" ontrol of defecation and second saturation b the continuotis
miasurement of pH and electrical conductivity.
Listy Cukrovar. 66, 131-3 (1949-50); Sugar Ind. Abstr. 12, 87(1950)

VAVRUC it, 1 - Czech CA:
"PIVsical clienListry c- the saurface of aquecus soiuticns of scrose. li.11
Listy Cukrovar. 66, 73 (1949-50; Su6ar Ind. Abstr. 12, 17-18 (19-50)

0 0 0 0 0 0 0
A L-Ll' 1 0 !!!9 It YOM
fit ..0 J~n ~ffoffdj,
A StudY of Ad&tmlon -t Ml~'-'-Vle Partk4re of Ir.n
On 61"s and Films by the Adhesion Angfe MellmmL
(In FriwUsh.) 1. Vhypch. rollecHn of
Chrmirol CmnywholF~tionjf, V. 13, Oct. 1948. P. IPX
504.
R(wuitx of in-rimthration of the atk)ve are tabu-
IRW. KrAOed, and discumef. 11 rer.
I L A %KULLUASKAL tir(WAYLAC CLASSWKATION
b u 9 Aft .00 &%1; f;
ire
4D 0 0
is
0 0 0
roo
41
we 41

.3
1320. VWWm
n~W^vo de mow a
*& 2*--Xl ; Swf' L
rowtkm am tedw;
t1w bat T=spuft m: &maw ph
0. p
sj:~
l1q. "NO,
P. S. Amur.
Of
M1114.1
VA qtivigti Aft
40 * * a 0 0 v * 4 0 0 * 0 : : ; ;
flo 1~ -0
'00 0 *1* 0 * * 0 ***so**
goo
c0 0
7 too
goo
Zoo
bo*

01; 0-1 a
0 a V w ter w v -
a is rJuldnisum"Ishan n jai b a a 0 it III x a h 9 x a a 41 Ct tj
it j A L- a 2 - B -jL-A-J--4--k--.w-#'.s- . .1
it- 9t 0
GO I%T ..a 1.0 C-af.$ F-qp
0 0
111M Admits" AM
bM Ow. , L Aa"wb LiNy
Its lad Abdr IM ILZM-714-4.11 i0a Of woor, froctas-%
F. Jac a bone chm -40
C;;o.-,dly mat . 8-7 of wat1w, and sJowd In
00 e4wl& is Mi doet ve pa I he ;p w" Wed, -00
00 Tbo bun@ chmir p.) .00
and dried at I -. In seth tog, 120's. ad cmt~W~E'Cwd IR a
0 glam column (3-13 aL W01111111111W), t0 I 11~pervI..w"hxwL"Gtr. too
st the bottm -
go
Wd dW .1011 vd. being 4. tod
-4 .rA a
so If a by MAW
awl
00 .3 Elm
00 AM A a
*
of of of thw do.
no 0
to
flow in to' do"* 01INVAM tv"lly
dowbal by 0604w of I ob"A hu"
t diflarowoo 1wvA
b"Mckat doe
w
w
pqby; self s C k bWM in this 51011w "MMSAM" 1.00
abliIjew VIM Invat site
Mick talm Mer $01w,
ta me bone dw b"ta"d tw
doe
wit 1: A S a I L A sCIALLIAGOCAL LITIMATtitt -CL&SUFKAfflid Us 0
U ft it it 00 it K tt It 91 K (I It It 49 40 A 1 1141 - S 0 aw a 0 0 1 111 04 As 4 :1 1
* ; 444
a 0 0 0 0:0 * Offs a 0 * a 4 4 0 * 000411 010 0 41 111 0 41 0 4 * 0 0 49 0 00 *1
i*o 0 * 0 0 0:0 0 0 0 0 0000 0 111 0 * 41 Of * 0 0 LO 0 4 0 0 0 00$04 0 0 0 g g

IVI- D41iMWAIN d imakaw M
okensimpubf. 11. Vam" (1-01.1 T!rAIPT
.... 1*4. It 11 c, 1931,
4MI.-The raffinim contentil of 16 "Aspire of 139"Amem arA a" it(
ciftic wid Wimeatabost, slop wm de~rmemsvd in aq~ 10% smode(ocatrd.
IIKVRIIY filleted PAM) dilutiom by tho mothw
ft OL (d, Q. IVA 011114. Werwited, 00hussam; wm Mae dillk ,
to away$* O%TWA to the liftimance W Wis. Standard rOUL&N." td
"hick khow" &Iwmvts of raffinew %Vvm kwed isto Pf""mi (nxn
140 C. 44 swtuee. and 97 a. ml K lactate, kIWN%I to 30 It. -d *at".
hIssaw fur 8 be. (watec bath) with at4mac &6d ismile up with iesitog
to Sive a syrup CA 77' Wn, U0143fte "utimes Cd 72--al Win
not. und for the actual &WYS6. In the m6thod of anayssiss the
rkr= spotted with this eample fromm a awked Capilhay tube.
at 90' for -C 45 Win. After devvItTatent I -t 30 hr.) the
Imper isaws dricd at 90* for I hr . imtrintlairly al"uml with e,owsphthO,
iQ dried Jut IS-211 rain, at W*.' " 141(actory.
and s:~Atabomtiiv ")-jesisfoswssampk, ry(I',TpI=hwd 14W
20 "yssft an wcuracy 4A .L0-2% : various taximme contained
045-4-411% jawirsp %940,.) cd taffusisess; The Asp Corstailmed
0-0%. P. S. AMVIP.

A.
C tA
'. .4.c.~~-Ctmv 'cu~.. ,
.'s 949)
.vr

V W W
t 106 9 fit 16 a Q 41 Q ~dj A
,A A it I K L 0_4 I_L_ 11._ A. ~ 4 k - 9 0 JL_, A
-lit 4.0 IWO cpetq~ c.0tes
The d"dence of the polarvigraphic diffusion ciment
on the viswaitv in concentrated solutions of t=om
1, VmvfUCh (W-4arch Imt. Cr.vh. Ntlrar Ind., Pr;%pir).
641miow OAA (,Wm. Com-%Ni. 12. J21140419470. -
A formula c-An 14, glrli~-(l fgt*n tile IIk"VW "It"tMNI AM
the Ncrmt fornwl.. fix the diflvum cmt. 'I hi, f,wn,ul.
m k gitits the potuwaphic diffumm current u
'E as a function athe viscmity v of the sMa. Brasher(C.A.
41. 3346i) (onnil perfect agreement with the formula when
11'Ins jullarogr4phically Indifferent v1pr1rolvirs to lnmAw
tile vi"tally of fib "It., jh)Wvvrr' V. that "ith
intreashig conv?,, id siuvrl.v 1hr lj~FVIA V'shl'.4 for 10
.3 itIL'tVaililifily gTVMVt tIJ411 VAhl" 6';4ICjj. It..111 IIJV
t, lwa,t j,,, 11 v I lit. k tit.. w lift It, f
tile dillit'itin evemill, ri, '1l" I., Tl " 1-1, Z" J.1
00
0 o
Tht-tv i~ an J th-m I
X00
All
I L a StIALLUICKAL LIT(RATM CLAISWKATION
Pe I.1W,411,w.
44no4o -, I Woo
t svide, .1v Qv -jai
too
U a AV 00 As
: 1 9 v lid a 11 - I v 14 -j
a IT it at It a it a K it al It 01 KAD A I KA
~069 o
0 0 0 o 0 0 0 0 0 0 q 0 0 0 0
000 0 so 0 00 0 40 0-0-MiLOALOIAL" _#_ 0 0 * 0 0 * 0

tb* OMIYIVA Cd
mfiacA -"Ara* 410 CWKD. of OW90"
21J-0 10*5, (the tatter, HOW
11, 44 of tholullatIt. it -e timij. "Irtrt 14 capillary " +
11061 mill., dt 3..") j ( )-o8 4. c., I vIII . 211-0 jM
's Ollip
klilf,"ju. g, yvlkfrlty,-t wfalh,$' 71hr
wo., - Anal vilig witil friv d"C' F SIVI of A
sdanced 0 0*1. all poll%ted limm. Mcglourfmcuto &" made IMO
0 to --:14, the vofthl (MM the call (the higbrat tx4nt of the
potill1i of the o9cigalk-as I)( ibe dirpawall cur"At
q By combinatift of Ow t"K of
ixtl:rmmp.
[V
ILad crykWidelth* fruM
of utivated chlrcc&
a' valworophic stAndstrd sugar pracitkally tr" from
7ft. wbm Mated with
04 wAs Is -obtalAeItI
amb if a st, nmftws oirof*c methyt-
fto*d I %r& q vhkh t& nmplcs are testaL
-of dww
190
is
f vaph into MR-1 'or ifiousses. It, ps".'

R, of ml~*d b, Ih!.
(C.h. J..d
lnw-~"Jlmp. 01'". CommuXA. 15,217-31(lWAs)(io
"-TM suit. (it purfitce-activc #UWAIMT 11) 6 COUL by #h,
decycase in tbe 0 rusz. in 0.(X)2 N KSO.- Alethyl oraugv
16 uwd as a relemneg. A staudard sugar was ptvpd. 6y
trraing 2(x) g. $UPI t4us 2W 6. ifJO with cb4mpal and
Adding 3 1. of EiGif also crtated with ch,moul atul filtering
through sintend H%pfl. detailt arv cfitk-,Al lot m.
producibility. K. (". Mom

Adsorotion and
ba" chir. 1. Vai=VPSM, 2*4a7C -194'OWI
50).-Tbe adibe,01W 6tslucose. fructose,
maltose ,and lactose by a Catbodovakku!=1 =94.7,
of Con dry matter.&?% of HrO. groand mid siev tocan
fain no dust or particles > 0.5 inw. in diam.) was tested
The bone char (S kg.) was mixed with 5 1. of IW. wailm
far 48 hrs.. and dried at J3F)'. In cub test 120 g. of chi
was packed in a glass colutun (3.15 cm. in d6i;.). to 8.8 S
ml with pun etc. at the bo"orn. The sugar Wn
IT&) Wf.) was ;~m-6ttd titrouirb the dry char (mosti a
2(~-25').tbeialtialpH vaW-bdng$,and tbepHvaiw,,,
filtrates 8.2. Adsorption as mesoarred by examg. the fit
7x3rchurWas Ce. moev ftAt
44rime ~z
than tdrW=vUes; with increasing of
cruse. the stnt, adsorbed Inei up to 80 b t klow
fxal~
with caucus. of 60% and irver. The i
sorbed per g. of char demvwd with decreasing length
column, probably owing to faster dow In the shorter colum
b.
Monosaccharides were more readily dearbed by HrO orj
aq. ethanol (7%) than were disacchwides. Ethanol gav
tour rapid desorption, but the differeaces found between t
sugars with the bone char were lusufficie t for chromatog-
raphy; active C Is better In this respect. Sim,6r results
nest obtained In tests with invert sugar. mixts. of glucooe
and mu:m*. thick Juice, fviw sugar. molaws, and honey.
The sucrose remaining In thr bone char hastened the desorp-
tion of glucose from mixts. B. A.

I I too
Is a U U
&-A _1 --- 001-1 L
w,
04
00 U11,14V Ate P100111LIS
00 _-0
NOW* the chup of SAftim al am glm tpeckagns of
Pavid OUt OW valan Wat IM offectsid by 0
7W "ho d ike sp. adhimlots 1A dyrAs
IF
IISO th" In org. llitulfls. so
00-A MOON, "imm:04WOZathe Chem. constitution of the
00 i A sh* Od of mkmm* P-11" of lift on 061114011s OoftSool. wl.,orca thakagthollbechalm 4 the *00
0 i 1. gko mad AUM by Me 6046600-4igIS WACM& - 1, VAT-~. emmabers of a homologotm series and on the nature slut no.
rats. - C#Wim OKAddW. MO. C~MNNW. U. WOO. of subaftuent P-W lose acted. with sman tweptions,
tsklm in &green ( *k
(IM) (in English); d. C.A. 34. 9W.-7116 ddh t&O Hatmelsta lynt sefW, In.
'41 $two of Fe pankles, 13.7 o in dism.. was mommuredit ro*
1 25* V by the adbesWu4u& method. lbe eipts., of the cntlm decreased Lbe sp. ad&.Am al
of tM (two of tht udm was much lase
PURGUmced add cAMY sved . In coved. aq. NH,, the qSo
00 adkedmit was Smaer dun in pum MOM In solos. og
NM of differmt comma. 3 groups of #w values were jomW,
00 which e tod with cliange of cvom. 71w 01
OW an the at dMkxut mal"Jest sks
ins In IW was analoomm. The molm, diowing
0301. Fakrilatim. affeclacl the adhesion qG 0
a dxdw Mrth Increasing CoMm. socrome do. 41116
cressed t6t WN starch. losps, and Idatim,
&nUtaeod A. Is Very small conco. (lem than
Oml )
Plall" ber"4106 an adhemlos, #Amh mW Na
stallrate ft. CrysW Violet increased
Increased adhesion according to the
Am i shown toward dw liquid
R. R. Dunbar
&VALUOrKA LITIRAIL41 CLAIWKAIW#
saw. S1115.1 t3ow 53.0.
MEMO .4. Q-T 0-C &ILL"Ml 431111 CW 0-1 Is;- Gas]
, ; I - V~ A* I S V W 0 0 8 1 X It 2 a a ~7 a W Kai
U '41 K' A[ It t'9 a' Is x 01 Z a"
0 0 41 0 0 0 * to 0 0 0 40 0 0 0 0 0 0 0 0 0 0 e 0 0 0 * * 40 46
a so **lgo*** Soo 00 *.A.444 0.0,00 0 0 so** 004 *a 00:0 0 0 : 6

Up Ad IF mox dt if 41
-14 Q M L
0 (x m
I
if

Tile dotermination ol invert rugar I- -dy with the
i
")
kromP
l R
IA
C
h
N
V
1
l
b -00
.
.
a
.
avruc
wu
U
.
.
arograil
Y
po
_Si_
whe-
CO"W"A 19n
Dd
E
IW9(J049r
,
CS
Pe C&
Y
Y
04,
fron) 200 to 00 tium the content 0( ftuct-W foUtid in IV- wv
th
Of
d
h
A uer tue
o
e
(Ined pentioctl. the smihom abandoned t
fti tot lausill
%
&*
20
I
"
W)
t
s O
was
-
t
60
(C.A. 19, a"
,
;
de
end-
bk-b
i
i
i

it ve
ttra " g
w
t
quantities of Invert sugar ant
p
able values for sucts large quantities. The dimarebarldvis _410
tualtomme, [&close) did not forra a Polammaphle
isucrooe
,
wave. The dropping-lIg electrode did not reduce al-
eloees (ghtrose. galactose. mannow. riusinnow. zylw.
; it teducied
at room tem
bi
dil
lms
) i
ut
l
n~
.
am
n
. ne
ra
so
p.
the krtows (Itmettw and aortmw). PlAor 31 - 0M
1-1 ground csmdy selected from a large stwt4own it) avoid
1 an uotrves d6tribution of the Invert sugAr into a 100-ce.
dis
l
e
and make
dd to
0 N C
f 1
Ch
l
B
k
so
v
cc. o
.
.
a
vo
as
, a
.
,
to 100cc. trith water, Conduct tbeanalyalatrama poten-
f Air
om
d i
th
.
o
n
e pesme
tial at 1.6 V. at room temp. an
77he rcmo~ml of air Is not necemary. The polarotTam
coo
shm" only the fructose wave. Values obtained by the

2 oftler method were too low and W to be corrected ac~ 0
carding to the equation. actual Inmi sugar 17p ~ (1.2
times the value (%I detd. according to Ofner -0.06).
Content eipts. an discussed. Frank Slaresb
a*
I th NITALLURUCAL Llytit-101 CLASSIVICAINDS1
Islas') #1t J,,' Cls
------
J~__
at 0 -m. .1
U AV $a A4 I 1 5
P at at It It : a It 1:1 19 It nI
4*01
0 0 0 a 4& 0 00 S
0 a * 0 60 -40 :

'ISM GIONNIKOW 49 nftd new ow
r
mlq 1"j. L
;W At,
ipkW setimOom of
-C.. ION. 4 wW the ambirAtim of shm awtmd
with uctlaw
brooGy =IrbW~d"&i in a#. Swd' IM4. Ab"f.. 11915S1'. Altoulrbo)

9- 7-04":AMMWV~' (Listv Cuh,.'
c4tric Ysh) cane MCIA=ft
I&tkr lb". 44W the substr, "01- and
ate f, ; th
Wm auslynd by 2! l."In'. ,
Oft as solviots water-, 101W
cam It"Afth) *u ctdw'.Av~' 4% bqtatu)I-Wtk
to WY Ile
2910 'M41jVv
owynt (With A lowher
by tha tifti
Nftpmy~vd) t8"Skis oo stri the separated
"d --chr,~mjjogmph ,h exf-r-t with watr, p,,,ify
flutamk. yAu ME
Minobutyric. ad pt"4- IkIrt -A-cs ylcmt~i
otbor aftilloo.4 ^kjs P4"k mckle, and mun ,Ounts 0j
I-Clw. mw 4 ' W"h lfto waj' glut"lin-, 'slim. serin, alanine,
vu-ine.
Mmh lowtr. aOm-acid cmtt .4 c..
" S.

03 VAI LAOLI 0 11 it it 4-- 1$ 11- 1 UL I A A
k-L A-A
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SM7 M,;, S-97
and a
%A=ve PAMIWW f0t
c .1
wa4d i CF. 6w,
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liver 44" 46it
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So L A MITALL~'L LITINOW" CLASWFKATM
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214-
cw. Oat t sil-L, low
u lt AT so m! a a, I w I T-T-T-r-, %. I v
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1221. DOmPs"a at mabom raImbeeir b
1=403M dWOMANVOY. I. Vavtwh Mfsrym~~!Iglvv
-IM. cf. C.. 1951.
mtmta of 16 samplas of molasm aid one of
In Oup were deftnoined In undekcated,
.201
ti filtered IPier) ddationa by the ma:v do Whalley
.12. DOIMW sol.U., m .1, difficult
to "ya 0-wing to promance of salts. Standard mclamm to
*Web known amousits of ndfinose wet added were preliared from
'40 g. of sucrow. and 37 X. of K lactate (87-11%) in 30 g. of water.
he*tcd for 5 hr. (watt ir bath) with stirring. and made up with water
to give &, 1 7P Brix. Molasses sWutious of 72-82* Brix
worc used lo"etphasclal ansiya.- 1. the .1hd .1 .1*. It.
P*rdr was spotted with the sample fit= a marked capillary tube,
an tied at 90' fur 4,43 Inin. After developtrient (4.30 hr.) the
d iodai 901 ftw I hr., immvdiatylyjpra)v%l with ii-naphthW.
!:rd7.Z I'ur )&-211 min. W Separation was wtisfactory.
and collaborative a"yses ,:t. "plo by five persons showed for
20.anslysa an accin-acy of d.0-2%; various uiolassm contained
0-65-148% (average 0-940A) of raffino"; the stop cootained
0.08%. V. S. ARVP

The clowille"oo of regma 4.Tm bj
h.pobW"1k
lustur Iful..
0g, -vesdo Prow. isc
113"1011 Ruftko). 30-4(lu
gre pmped 1111o'4 quislitv clisict
on the lusis of,vinhirml results obt,tivol wills pularognpilk.
t cwqlnctojwtrk- nittlkdo. In The foruter rotelluxt. the
%ol,gwemion of 4n () rims. is umvi (q Indicate I
art. "Onsulpirs The Litter methoffindicates =n-1 00f,
(ow. Wilts). Otto It. Maller

VAVRUCH, Ivan
Kinetics of limited swelling of ion exchangers. Sbor chem tech noJ,
part 1:227-244 *159.
1. Katedra fyzika:Lni chemie, Vysoka skola chemicko-tecbnologockaL,
Prahai,

3/081/62/000/023/021/120
B156/3186
a
AUTHORSt Vavruchp I7~~nj Kohoutov"q Hana
Conductivity in biologically important heterogeneous systems.
TITLEs
Part II. Steric effects in gelatinous model systems
PERIODICALs Referativnyy zhurne;l, Khimiya, no..23, 1962, 1259 abstract
23B921 (Sb. VysokA Kkoly chem.-technol. v Praze. Poitravin.
technol., v. 5, no., 1, 1961, 15'- 24 [Czech.; summaries in
Russ. and Eng.j).
TEXTv The electrical conduotivity of a model-of a dispersed system with
a dispersion medium (agar-agar gel containing.0.01 - 0-5 N solutions of
KC1) and with a dispersed phase (glass balls and cylinders and silon fibres
oriented parallel or perpendioular to the direction of the electrical
field) have been investigated. The steric effects in systems of this type
depend greatly on the geometrical shape, distribution and orientation of
the dispersed phase particles. They are almost, independent of the
electrical conductivity of the gelatinous dispersion medium. For Report I#*
-see RZhKhimt 19621 7S22. (Abstracter's noteo Complete translation,]
Card 1/1

Va V u CH,, V&'kj
CZECHCSLCVIJM/,Fhysical Chenistry. Surface Phenorzena.
Adsorption. Chromatography. Ion Exchanee. D-13
1,bs Jour: Ref Zhur-Khin., No 13, 1958, 42757.
Author Douzkova Jiriria, Hejinanek Milos, Vavruch Ivan.
Inst
Title Contribution to the Theory of Paper Chromatography
of Inorganic 9iibstances. III. quantitative Studies
d Frontal and Elution Chromatograna.
Orig Pub: Chem. listy, 19,57, 51, No 1, 36-46; Bb. chekhool.
khin. rabot, 10,57, 22, No 4, 1219-1231.
Abstract: Strips of Whatrlan No I paper were irmiersed, in frontal
analysis, in a solution of NaCl or KCI in Q.H..-OH,
after the front of the solution had progressed over
a distance I the strips were cut into I cm long
Card 1/3

CZECHOSLOVAIM/Physical Chenistry. Surface Phenomena.
Adsorption. Chromatography. Ion Exchange. D-13
Abs Jour: Ref Zhur-Khim., No 13, 1958., 4ZT57-
pieces and the amount of salt contained therein was
determined. Tha distance of the inflexion point of
the curve of Balt distribution over -the strip, nea-
sured from the atartinG line, is h = A . 1, where
A is a constant. In elution analysis a strip of
paper uniformly iLTpregnated with the solution, over
a portion of 1'5 in lent;th, is eluted with a solvent.
The curves of salt distribution over the strip show
maxima, with l0aax, = 1" - l + 10/2. Constants A,
calculated from frontal elution analyses, coincide
and are equal to 0.23-0-25 for KC1, and o.46-o .52
for NaCl. Dy static measurements of adsorption of
salt3 at the pttlped paper, values of A of 0.241 and
0.547, respectively, were obtained. The performed
Card 2/3
29

CZECHCSLOIIAKIA/Physical Cher-istry. Surface Phenomena. Adsorption.
Chromatography. Icn, ibcchange. 13-13
Abs Jour: Ref Zhur-Khim., No 13, 1958, 42757.
0 investigations show that chromatography on paper and
in a colurm are governed by the same laws. The authors
propose to utilize the constant A, in lieu of RI, for
identification of subatances. Comunication II'see
MKhim, 1956, 686o9.
Card : 3/3

d 11

. . I
- A -7,-
I I
I --Itn~~~~~mk-TrT7= ,
V. t v K Vt -1 -LAna ..a . --,- ,~~ -f-f:
-~-

VAVhUCh, i.; F30UZK0'V'j-,, J.
Contribution to the theory of papercliromatography of inorganic compounds. III.
Quantitative treatment of the frontal and elution chronatographies. P- 36.
(Chemicke Listy, Praha. Vol. 51., no. 1., Jan., 1957-)
SO: Monthly List of East European Accession (EEAL) LC, Vol. 6, no. 7, JulY 1957. Uncl.

A 190i6itiC ~11'441
r,xtractlim. 'alts k,), ti;~
adsorption of ions an Llw paper, and the imtnation
of complexc-A with t1il wivvnts. Methanot
etb.w.L,l (9301/0. u-prnpaual. Fi-butanol, n-pentanot.
acetone, pyridLne and benzen.- i-fere exaraineZ..
The only mR3 exarkimd wtz-- chloridzi. Thcs---
'Crt 11V ;-,rlying -120 Piper "vith 0.5K-
Th, of an ~i
50" .11! 4-
-i,i, ~ppiwat!,in in (lie!
A ~, , ! ~;J V Tll~
:r--1111TV llnLS, IlUt
ra. '1 .0
KL; Sal,' i-~
Aj,
Aaa Ircim S~Arrz-
Tm-l MMMFRIMM~~
AF40~

fg!
VA t
bror"ll aad lutio- CLnr=trn- Ph 7.

7. pc~-iLt R

~mrim-i~aiiv ir,- tvio ch-,gnd~, at -14114'
77-
1
*
1
7.

VAVRUCH, I.
VAVRUCH, I. Kinetics of solvent flow in paper chromatography.
p. 29. Vol- 50, no. 1, Jan. 1956. CHEMICKE LISTY. Praha, Czechoslovakia.
SOURCE., Fast European Accessions 34st (EEAL) Vol. 6, No. 4, 4ril 1957

.'YA~j- -
Usa of chromatograplW in inalysis of foodstuffs. p. 2070 Vol 9. -
no. 3, Mare 1955o Chemicke Zvestis
SOURCE: East European Accessions List (EEAL),t LC, Vole 51, no* 3,t March 1956

- ~; ~~ 1. - - - '-,- . - . - - Zf J,' f- I ~ I -'L ~ . - - -
- I ~-# %- , __z - .
" - I V- , ,

C-Z E VI VThe theory of paper ciromatography of inorganic com-
pounds. 1. -AlkjjA-and jilkiliga ggrth ~hlorld it. Ivan
Vaguch and INQ(A Iftlimanek (It'vsokIt 5knia dirrErl-
terhym=11rugue), Chetu='Sly 49,
CaptIlirry rise (it various s3lvents art chromatographic paper
wits studied and the follinying order of decreasing rate of
capillary rise mis found: MciCO > C,11# > 1110 > C1116N,
MeOll > M011 > PtOlf > BuOll > AmOff. Further
'were studied relations between Rr of individual stilts, be.
twi-en their nature and the nature of solvents, between the
spot size and the carjen., .nd the dependence of Rip and the
size of the salt spot an th- time of analysis. The distribu-
tion of individual --alts Dn the chromatogram and the.
adsorption of the stilts on paper were followed conducto-
mWcally. k simple prozedure was Worked out for setut- -
ofk-lUt.andLiiritliel3resenceofeuch
other. A nitzlianism of the seiiii. of inorg. sal s on paper 13"
proposed.

a

-
Vavrech (Sugar ',hd. Research List., Trague).
I.
tufa
0952"Pub
Vz~~U
.
_
thp. q -nt. &,tn~ of rztEloe h rav, Sugar V.,14
The
mc triethod waa u~.rd '~- st idy the nutino ucile-s and Uld-
ides prvwnt In-&-ef gind c, ne 6&~'e -and aner -
gle. and citric acid fermentattv, t, Cane molasses had a much
smaller amino acid content t1 Lan beet nle cor-
tent of diffe-rent runluo atidg chanpd to diEwesat cxt-,nts
during ftxtntatiwl~ The ccMan' and movcM."t of sug-

o
a,,.
arY an
_ttl aud thel: , M4:t Iii vatious pasts oi beets
anii beet s-pedii, dwing vegentive growth, ;e".. !nat4un at
varfcui temps., and differrat axiragc cvvelitions was studied,
i
j
a ormpar
3cm rvaq mide lictwea smizar beets, red hicts, an
fced bcpts~ (ind littwc-,it hewlthy and &scastA btets. N
general, the supr content dc, rcastd with inerziing ammo
acid cxvitent. Thki sanic method was used for the anAysli
ofhunLy. Tbeprou:in from ficshb-ct juice was coagulated
with
%jeOjj in the cold
nd fedi
d
td
i
ff
G
l
O
_
.
s
.
, evar
., a
n
n
%
y
ai
Gt%m amt,offrecaminoackhv- prcsent, Pectin-was
rengnt along %vith the protelp. ~ '-The Protein %~~; then hy-
diolynI rdth ttypshn. aml at tr M t t (lie amitto acids
will
were adwrbed rra a tolumn of - trongLy udd cation "chan gar
(sultonate tyW). The crAvmn was elutod with 7M 1471,09.
.111ch lvas
&ing pure anlinoacidl with a i-al! nint. of color V,
removed with c2rbon. The win, was mbjoatcd to nne- and
two-dimensinnal paper cbroviatogropIty, and lil amino
acidi were 11. Newcam 1z-_,

AM b 'Cif L M
-Atf. Liuy ISU. ft 44!- 4.;;-l --rn t~,,t ~t
-~f the e.t~~c --nen, ani -,-boy

me" a "ealrt- Kjanme

-Yj-~ai ltstzl~, ira xanthin~ increatc. anti tile arn,,unts
&nd lrU flllfll--~ M'!~a~d Thic d,wmim~t- f

Lif..

0
n.,

milb=enrius 1-'Va,ru-*-h (C,~- Lss.-v. 1954. 48. 442-
A 45 ". - 1 -'~ Ir"gnta.1'. j--~ md-t~l Er-
prestncz of 5 acid. and of $-butyrc, oxahc.
M310111C. iu- Ont;:. glUtarle. albPtc. ClEric. tri-arbalMic. alafte.
ta~t-c ;-t -- -d (arry -d,, .- ttvan ft~~ C vorns
Icrinic in~~. 2:c!ii acid3 ai~ tlr3l~ath rrrscnt Jil Th. -1, 5t.r-
zi- -l- -.11 -1
,:,, ~---'t l" - -- ,
M.W-11fit I,!- ;a -tj;'h Oll
in --'! -,I tT;'-.!~4;;VII! and -:di
- d~-n t ~-VG i"Irl 'AnsTR (E M. 1 1.j

VAVRIJCH I
"Chromatocraphic Study of the Stgar Beet and its Seeds. !I. Nltrogen-
free Orgartic Acids. III. Purir.es, Tyrimidines, Urea, Betaines, and
their Derivatives"Y P. 1,42, (CIEVICKE LISTY, Vol. 48, Yo. 3, 1954,
Praba, Czechoslovakia)
SO: Yontbly List of East &,ropean Accessions, (EFAL), LC, Vol. 4.,
No. 1, Jan. 1955, Uncl.

Vroppin,T-Hg clecv 0d-- wag Studied. Vic b&uemx 0( tt---
fr.Oda of %Lrt9rU13Z ca tl7z shape af the VU-ve of thf_ tzux.
VvaS A iteW of poUreephk n...
thua ellitz.

w~IOLA-~--%W-li5p~~l;tgzj,u;~l~_-ant"--14,Afi~&~l-nr-l~---9p--92vz.v-zA-.,IttF--~~-~~-1-~g 9
Fysikalni chemie vyd. 1.2 Praha., Statni. pedagogicke nakl., 1953. Vol. 1. (Ucebni texty
4:~J
vysokych skol) LP ysical chemistry. Bibl., diagrs
30: Monthly List of East European Accessions., vol.~,, p9.2, Library of Cong., Feb. 1954, Uncl.

C)q
A FW.,d"
't
S J.,.':Xl.-Tbe sask.
mv I "
.".Ptkl
.,fe;~ WIN, with 7 N Si Wkh
WtIvated MIJ, WaterlboXg.
mkTW. of ~J-u. j,.= no ""t. a.,
In I and 2 dftv&mjmj wkb
rullts., MW tht thr=m =
ted wkh MW
The i=-.rwm kkut
=-.7mmu.. QlWby can-
ti, a" offt"Oviev Wm pro'nif
11-1 Ithmoo nun* kWjW
[ tj%tolkim.
no, ant "of
the asp-,L- -,M:
. SWW. sffjW, pws&,W. WW
Admidine 16-23%; and a- &w Irwin* 5-1
pmwnt it WY, "I.Irge alut$ cynion in
Nine. am P"~-r
The wt~fv obtaimd
P. W. Zerbim

C,
kTb:~d =.of,,lh* d 4"0n c7,lld,,nl(,b ,he
W ;:,
'an .i,
V!.rh. a
We
derivei eqti~t I dir!
In 'In
In two
Ifuslon coefY. Irvin the AM In the 11-1i ZhIn."Illb
idifferent convus. of the same sulmance and from two points
.on the same polaropaphic curve. F. M;Aresh

9 11 0 9
of
),
to 19
A a r A; -L-.1 U -tp,p 0 1 1 Lie- j ..I Z -AA~ At !X W, rA 4 4 1 a

wv

Modem polarWaloby and its prospectit In the future.
-
lv&nVayruch. Che,vs.ObxarZZ,203--%l%47). J. %1. 00
00

too
A S to I L nIFIALLIL;PrICAL LITEOILItAt CLAI*,191CA110" 00
it
r i--r
ill n ;w 14 x n A 91 An w 0 1 it 14 9 ill 1 3 0
ano

-,!go
l 0 0
.0-0
f
- -

stsfamins '.f flegfroiYtes A the dropping ~ mercury
triewode. ~'iiyrlwh' Ckv~ I I.Wv 30, 04 ; I
JiMS). -AtWuptitin irriluting w et tkvur~ dotialc 11"
V!trtvLs!lms of Imilauggralilik- nux. in the slukv ft"ind llw
ural't"Ill-liff timtr(RIC wm~ Ittl4firl. TIw inflitfic'. 4.1 0"
isimle tit stmwil"s on the shalie tit the itrvr .I ttiv %m,
.j. follawnt. A new c4-114-mimi of im,%
.;,, tawd m t 1ww r%tjt4. N1. 11104; kv

. .'..f ,
Dotgrzal"doa of andeco-activ* subwmad io rofted
saw, Clmswdaidoolxaopokrovaphiemotmd. Ivan
% svnwh (Czechnslor, Sugar Ind., Prague), Anal. s -
-V=W930~2(19ffl) ~A summary of the method (C.A.
44, TM) for (be detu. of surface-active materials by their
effects on the hei;ht of (to 0 m&%. In TOM At K#S0%.
- Laub Meltes