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101

Die oxydimetrische bestimmung von einwertigem Thallium mit Pb(IV)-Azetat

A. Berka, J. Doležal, I. Němec, J. Zýka

Journal:

Analytica Chimica Acta

Year:

1961

Language:

german

File:

PDF, 236 KB

german, 1961

102

Dosage oxydimétrique de l'acide urique par l'iodate et le periodate de potassium

Journal:

Analytica Chimica Acta

Year:

1961

File:

PDF, 163 KB

1961

103

Polarometric determination of aromatic aldehydes with 2,4-dinitrophenylhydrazine

A. Berka, J. Doležal, J. Janata, J. Zýka

Journal:

Analytica Chimica Acta

Year:

1961

Language:

english

File:

PDF, 340 KB

english, 1961

104

A discrete-time algorithm for nuclear reactor spatial control

M. Berka, D.B. Cherchas

Journal:

Year:

1985

Language:

english

File:

PDF, 473 KB

english, 1985

105

Colored salts of protonated 2,2′-bipyridine and 1,10-phenanthroline containing colorless anions

L.H. Berka, S.W. Press

Journal:

Inorganic and Nuclear Chemistry Letters

Year:

1970

Language:

english

File:

PDF, 73 KB

english, 1970

106

Geometric analysis of complex species containing a square planar array of two 1,10-phenanthroline (phen) or 2,2′-bipyridine (bipy) ligands

L.H. Berka, W.T. Edwards, P.A. Christian

Journal:

Inorganic and Nuclear Chemistry Letters

Year:

1971

Language:

english

File:

PDF, 128 KB

english, 1971

107

On the formulation of the first boundary value problem for an axisymmetrically loaded body of revolution

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1966

Language:

english

File:

PDF, 290 KB

english, 1966

108

Separation of DNA fragments by capillary electrophoresis using replaceable linear polyacrylamide matrices

Y.F. Pariat, J. Berka, D.N. Heiger, T. Schmitt, M. Vilenchik, A.S. Cohen, F. Foret, B.L. Karger

Journal:

Journal of Chromatography A

Year:

1993

Language:

english

File:

PDF, 904 KB

english, 1993

109

Potentiometric study of the oxidation of trivalent molybdenum by lead tetraacetate

Antonín Berka, Jan Doležal, Ivan Němec, Jaroslav Zýka

Journal:

Journal of Electroanalytical Chemistry (1959)

Year:

1959

Language:

english

File:

PDF, 307 KB

english, 1959

110

Potentiometric oxidimetric determination of ruthenium with lead tetraacetate

Ivan Němec, Antonín Berka, Jaroslav Zýka

Journal:

Microchemical Journal

Year:

1962

Language:

english

File:

PDF, 577 KB

english, 1962

111

Titration of some unsaturated compounds with bromine in situ using lead tetraacetate as volumetric agent

K. Sigler, A. Berka, J. Zýka

Journal:

Microchemical Journal

Year:

1966

Language:

english

File:

PDF, 242 KB

english, 1966

112

The determination of organic substances by the oxidation with permanganate: XVIII. The oxidation of malonic acid

A. Berka, M. Kořínková, J. Barek

Journal:

Microchemical Journal

Year:

1975

Language:

english

File:

PDF, 453 KB

english, 1975

113

Oxidation of organic compounds by tervalent manganese compounds: IX. Determination of the titer of hexaquomanganese(III) ion standard solutions in perchloric acid

J. Barek, A. Berka, A. Pokorná

Journal:

Microchemical Journal

Year:

1978

Language:

english

File:

PDF, 342 KB

english, 1978

114

The use of redox reactions in the analysis of dyes and dye industry intermediates: IV. Oxidation of benzidine, o-tolidine, and o-dianisidine with chloramine T and N-bromosuccinimide

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1978

Language:

english

File:

PDF, 557 KB

english, 1978

115

The use of redox reactions in the analysis of dyes and dye industry intermediates: III. An indirect determination of brilliant green with ceric sulfate

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1978

Language:

english

File:

PDF, 453 KB

english, 1978

116

The use of redox reactions in the analysis of dyes and dye production intermediates: V. A reductometric and polarographic determination of 4,4′-dinitrostilbene-2,2′-disulfonic acid

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1979

Language:

english

File:

PDF, 644 KB

english, 1979

117

Oxidation of organic substances with compounds of trivalent manganese: XVII. Coulometric generation of the diphosphate complex of trivalent manganese in sulphuric acid medium and hexaaquomanganese(III) ions in perchloric acid medium

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1979

Language:

english

File:

PDF, 521 KB

english, 1979

118

The use of redox reactions in the analysis of dyes and dye intermediates: VII. The reductometric and polarographic determination of N,N-dimethyl-4-amino-4′-hydroxyazobenzene

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1979

Language:

english

File:

PDF, 311 KB

english, 1979

119

The use of redox reactions in the analysis of dyes and dye intermediates: VI. Determination of 4,4′-dinitrostilbene-2,2′-disulfonic acid with potassium permanganate

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1979

Language:

english

File:

PDF, 411 KB

english, 1979

120

A contribution to the use of tetravalent manganese in solutions of sulfuric acid as an oxidimetric reagent

A. Berka, J. Barek, M. Cafourková

Journal:

Microchemical Journal

Year:

1980

Language:

english

File:

PDF, 327 KB

english, 1980

121

The use of redox reactions in the analysis of dyes and dye intermediates: IX. The reductometric, polarographic, and coulometric determination of 4-nitrotoluene-2-sulfonic acid

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1980

Language:

english

File:

PDF, 456 KB

english, 1980

122

The use of redox reactions in analysis of dyes and dye intermediates: X. Polarographic and constant-potential coulometric determination of 4,4′-dihydroxyazobenzene and 4-nitro-4′-hydroxyazobenzene

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1981

Language:

english

File:

PDF, 328 KB

english, 1981

123

The analysis of dyes and dye intermediates by physico-chemical methods: I. Thin-layer chromatographic and spectrophotometric behavior of some azobenzene derivatives

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1982

Language:

english

File:

PDF, 512 KB

english, 1982

124

The use of redox reactions in the analysis of dyes and dye intermediates: XI. A chromometric determination of some azobenzene derivatives in an acetonitrile-methanol-water mixed medium

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1982

Language:

english

File:

PDF, 293 KB

english, 1982

125

Oxidation of organic substances with compounds of trivalent manganese: XXIII. Preparation, stability, and determination of the titer of standard solutions of the fluoride complex of trivalent manganese

J. Barek, A. Berka, H. Skokánková

Journal:

Microchemical Journal

Year:

1982

Language:

english

File:

PDF, 420 KB

english, 1982

126

The oxidation of organic substances with compounds of trivalent manganese: XVIII. A contribution to the coulometric generation of manganese(III) acetate in an acetic acid medium

J. Barek, A. Berka, K. Jakubec

Journal:

Microchemical Journal

Year:

1982

Language:

english

File:

PDF, 424 KB

english, 1982

127

The oxidation of organic substances with compounds of trivalent manganese: XXI. The oxidation of glycoaldehyde with hexaquomanganese(III) ions in a noncomplexing perchloric acid medium

J. Barek, A. Berka, A. Hladíková

Journal:

Microchemical Journal

Year:

1982

Language:

english

File:

PDF, 211 KB

english, 1982

128

The use of redox reactions in the analysis of dyes and dye intermediates: XIII. A titanometric determination of azo pigments

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1983

Language:

english

File:

PDF, 249 KB

english, 1983

129

Oxidation of organic substances by compounds of trivalent manganese: XXIV. A study of electrochemical and spectrophotometric properties of the Mn(III)Mn(II) system in a medium of potassium fluoride and sulfuric acid

J. Barek, A. Berka, H. Skokánková

Journal:

Microchemical Journal

Year:

1983

Language:

english

File:

PDF, 343 KB

english, 1983

130

The analysis of dyes and dye intermediates by physicochemical methods: II. Thin-layer chromatographic and spectrophotometric behavior of some water-insoluble azo-pigments

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1984

Language:

english

File:

PDF, 270 KB

english, 1984

131

The use of redox reactions in the analysis of dyes and dye intermediates: XV. Direct current polarography of some water-insoluble azo pigments in acetonitrile

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1985

Language:

english

File:

PDF, 358 KB

english, 1985

132

The oxidation of organic substances with compounds of trivalent manganese: XXVI. An indirect spectrophotometric determination of polyhydroxy and aminohydroxy derivatives of benzene with the fluoride complex of trivalent manganese

J. Barek, A. Berka, H. Skokánková

Journal:

Microchemical Journal

Year:

1985

Language:

english

File:

PDF, 342 KB

english, 1985

133

The use of redox reactions in the analysis of dyes and dye intermediates: XVIII. Determination of 4,4′-disubstituted azobenzenes in acetonitrile using TAST and DP polarography

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1985

Language:

english

File:

PDF, 382 KB

english, 1985

134

The use of redox reactions in the analysis of dyes and dye intermediates: XVI. The influence of proton donors on direct current polarographic behavior of 4,4′-disubstituted azobenzenes in acetonitrile

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1985

Language:

english

File:

PDF, 646 KB

english, 1985

135

The use of redox reactions in the analysis of dyes and dye intermediates: XIX. Determination of some water-insoluble azo pigments in acetonitrile using TAST and DP polarography

J. Barek, A. Berka, V. Borek

Journal:

Microchemical Journal

Year:

1985

Language:

english

File:

PDF, 294 KB

english, 1985

136

Titrimetric and spectrophotometric determination of 3,3′-dimethylbenzidine with the fluoride complex of trivalent manganese

J. Barek, A. Berka, H. Skokánková

Journal:

Microchemical Journal

Year:

1986

Language:

english

File:

PDF, 199 KB

english, 1986

137

Destruction of carcinogens in laboratory wastes: III. Destruction of 4-aminobiphenyl, 4-nitrobiphenyl, and 4,4′-methylene-bis-(o-chloroaniline) by permanganate

J. Barek, A. Berka, M. Müller

Journal:

Microchemical Journal

Year:

1986

Language:

english

File:

PDF, 226 KB

english, 1986

138

Fault diagnosis in sequential circuits

Wayne A. Davis, E.E. Division, Vladimir F. Berka

Journal:

Microelectronics Reliability

Year:

1976

Language:

english

File:

PDF, 443 KB

english, 1976

139

On the adsorption of iron oxide—hydroxide sol on alumina and silica

Márta Párkányi-Berka, Pál Joó

Journal:

Colloids and Surfaces

Year:

1990

Language:

english

File:

PDF, 1018 KB

english, 1990

140

Novel synthesis of radioactive gold / dendrimer composite nanoparticles for the treatment of cancer

Lajos P. Balogh, Leah D. Minc, Márta Berka

Journal:

Nanomedicine: Nanotechnology, Biology and Medicine

Year:

2007

Language:

english

File:

PDF, 46 KB

english, 2007

141

DIRAC: A high resolution spectrometer for pionium detection

B. Adeva, L. Afanasyev, M. Benayoun, A. Benelli, Z. Berka, V. Brekhovskikh, G. Caragheorgheopol, T. Cechak, M. Chiba, E. Cima, S. Constantinescu, C. Detraz, D. Dreossi, D. Drijard, A. Dudarev, I. Evan

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2003

Language:

english

File:

PDF, 3.25 MB

english, 2003

142

Gene expression systems for filamentous fungi

Timothy Fowler, Randy M. Berka

Journal:

Current Opinion in Biotechnology

Year:

1991

Language:

english

File:

PDF, 656 KB

english, 1991

143

Binding kinetics of calmodulin with target peptides of three nitric oxide synthase isozymes

Gang Wu, Vladimir Berka, Ah-Lim Tsai

Journal:

Journal of Inorganic Biochemistry

Year:

2011

Language:

english

File:

PDF, 1.32 MB

english, 2011

144

Fracture toughness of the hydrogen charged EUROFER 97 RAFM steel at room temperature and 120 °C

Karel Splichal, Jan Berka, Jaroslav Burda, Milan Zmitko

Journal:

Journal of Nuclear Materials

Year:

2009

Language:

english

File:

PDF, 783 KB

english, 2009

145

Novel synthesis of radioactive gold / dendrimer composite nanoparticles for the treatment of cancer

Lajos P. Balogh, Leah D. Minc, Márta Berka

Journal:

Nanomedicine: Nanotechnology, Biology and Medicine

Year:

2007

Language:

english

File:

PDF, 54 KB

english, 2007

146

First measurement of the atom lifetime

B. Adeva, L. Afanasyev, M. Benayoun, A. Benelli, Z. Berka, V. Brekhovskikh, G. Caragheorgheopol, T. Cechak, M. Chiba, S. Constantinescu, C. Detraz, D. Dreossi, D. Drijard, A. Dudarev, I. Evangelou, M.

Journal:

Physics Letters B

Year:

2005

Language:

english

File:

PDF, 306 KB

english, 2005

147

Thermotropic phase behavior of long-chain alkylammonium-alkylcarbamates

Tomáš Holas, Jarmila Zbytovská, Kateřina Vávrová, Pavel Berka, Michaela Mádlová, Jana Klimentová, Alexandr Hrabálek

Journal:

Thermochimica Acta

Year:

2006

Language:

english

File:

PDF, 433 KB

english, 2006

148

Eine neue methode der sauerstoffbestimmung in abwässern der pharmazeutischen industrie

A. Berka, P. Hofmann

Journal:

Analytica Chimica Acta

Year:

1963

File:

PDF, 332 KB

1963

149

Die oxydimetrische bestimmung von drei- und vierwertigem uran mit Pb(IV)-azetat

A. Berka, J. Doležal, I. Němec, J. Zýka

Journal:

Analytica Chimica Acta

Year:

1962

Language:

german

File:

PDF, 601 KB

german, 1962

150

Analytische untersuchung der reaktion von thallium(III) und hydrazinsulfat

A. Berka, A.I. Buskev

Journal:

Analytica Chimica Acta

Year:

1962

Language:

german

File:

PDF, 454 KB

german, 1962