Vol. 19 No. 4 (1975)

TOXINERZEUGUNG VON FUSARIUMARTEN liND IHR VORKOMMEN IN LANDWIRTSCHAFTLICHEN PRODUKTEN

R. Lásztity, L. Wöller

249-262
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NEW METHOD FOR PREPARATION OF CaSO₄ : Mn SUITABLE FOR DOSIMETRY. I : STUDIES ON PREPARING CaSO₄ : Mn THERMOLUMINESCENT PHOSPHORS BY DEHYDRATION

Imre KÁSA, Éva BUZÁGH-GERE

263-274
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PHYSIKO-CHEMISCHE UNTERSUCHUNGEN DER ALLYLÄTHOXY-SILANE I

J. Nagy, K. Becker-Pálossy

275-279
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ESTIMATION OF THE ACTIVATION ENERGY ON THE BASIS OF THERMAL CURVES BY OZAWA'S METHOD

Ferenc Örsi

281-289
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DETERMINATION OF REFRACTIVE INDICES OF THIN TRANSPARENT LAYERS FROM THE TRANSMITTANCE OR REFLECTANCE MEASURED AT THE WAVENUMBER OF AN INTERFERENCE PEAK

Erzsébet Hild

291-305
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SYNTHESIS AND RING CLOSURE REACTIONS OF SOME N-(o-AMINOPHENYL)-N-METHYL-N',N"-DISUBSTITUTED-GUANIDINES AND OF N-(2-AMINO-4-METHOXYPHENYL)-N-METHYL-N'-PHENYLTHIOUREA)

Péter LUGOSI, Béla ÁGAI, Gyula HORNYÁK

307-316
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FLUID MECHANICS OF CO-CURRENT TWO-PHASE FLOW IN PACKED BEDS: PRESSURE DROP AND LIQUID HOLDUP STUDIES

Mahmoud Y. Saada

317-337
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EARLY EMINENT ENGLISH CONTRIBUTIONS TO THE DEVELOPMENT OF ANALYTICAL CHEMISTRY FROM BOYLE TO URE

Ferenc Szabadváry

339-345
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