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Issue DateTitleAuthor(s)TypeAccess
1Sep-1994Structures and Vibrational Spectra of CH,OCH,CH,OH : TheGil, Francisco P. S. C. ; Fausto, R. ; Costa, A. M. Amorim da ; Teixeira-Dias, J. J. C. articleopenAccess
21994Rotational Isomerism in CH3CH2-C(=S)SR (R = CH3, CH2CH3): A Combined VibrationalFausto, R. ; Martins, A. Gabriela ; Teixeira-Dias, J. J. C. ; Tonge, P. J. ; Carey, P. R. articleopenAccess
3Jun-1994Photophysical Behavior of Coumarins as a Function of Substitution and Solvent: Experimental Evidence for the Existence of a Lowest Lying 1(n,.pi.*) StateMelo, J. Sérgio Seixas de ; Becker, Ralph S. ; Maçanita, António L. articleopenAccess
4Oct-1994Amperometric and Voltammetric Detection in Batch Injection AnalysisBrett, Christopher M. A. ; Brett, Ana Maria Oliveira ; Mitoseriu, Lucian Costel articleopenAccess
5Mar-1994Mechanism and Kinetics of the Photocatalyzed Oxidation of p-Phenylenediamines by Peroxydisulfate in the Presence of Tri-2,2'-bipyridylylruthenium(II)Nickel, Ulrich ; Chen, Yao-Hong ; Schneider, Siegfried ; Silva, Maria I. ; Burrows, Hugh D. ; Formosinho, Sebastião J. articleopenAccess
6Oct-1994Diffusion Coefficients in Aqueous Solutions of Beryllium Sulfate at 298 KLobo, Victor M. ; Ribeiro, Ana C. ; Verissimo, Luis M. articleopenAccess
71994Novas tendências do desenvolvimento e da investigação no ensino da química: Caracterização dos aspectos formativosCardoso, Augusto Correia doctoralThesisembargoedAccess
8Aug-1994Kinetic Studies on the Electron-Transfer Reaction between Cytochrome c3 and Flavodoxin from Desulfovibrio vulgaris Strain HildenboroughFrancesco, Raffaele De ; Edmondson, Dale E. ; Moura, Isabel ; Moura, José J. G. ; LeGall, Jean articleopenAccess
91994Investigation of the Structure of the Columnar Liquid-crystalline Phase of Copper(l1) Carboxylates. An FTlR Spectroscopic StudyMoita, Maria F. Ramos ; Duarte, Maria Leonor T. S. ; Fausto, Rui articleopenAccess