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• 1992

  Well founded semantics for logic programs with explicit negation

  Pereira, L. M. & Alferes, J. J. A., 1 Jan 1992, John Wiley & Sons. p. 102-106 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

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  1 Downloads (Pure)
• 1993

  A construção de um país. Heinrich Friedrich Link e Portugal: um caso da literatura europeia de viagens

  Clara, F., 1993, In: Revista da Biblioteca Nacional. 1, p. 23-39 17 p.

  Research output: Contribution to journal › Article › peer-review

• A difícil Europa

  Sousa, A. D., 1993, In: Análise Social. XXVIII (4.º-5.º), 34, p. 733-741

  Research output: Contribution to journal › Article › peer-review

• A Diplomacia Cultural e a Diplomacia: a política portuguesa de celebração de Acordos Culturais bilaterais

  Marques Guedes, A., 1993, In: Revista Internacional em Língua Portuguesa. 7, p. 39-46

  Research output: Contribution to journal › Article › peer-review

• Amemiya's form of the weighted least squares estimator

  Koenker, R., Machado, J. A. F., Skeels, C. L. & Welsh, A. H., 1 Jan 1993, In: Australian Journal of Statistics. 35, 2, p. 155-174 20 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• An application of quinic acid to the synthesis of cyclic homochiral molecules: A common route to some interesting carbocyclic nucleoside precursors

  Maycock, C. D., Barros, M. T., Santos, A. G. & Godinho, L. S., 3 Dec 1993, In: Tetrahedron Letters. 34, 49, p. 7985-7988 4 p.

  Research output: Contribution to journal › Article › peer-review
  15 Citations (Scopus)

• A origem da linguagem

  Sebeok, T. A. & Clara, F. (Translator), 1993, Semiótica e linguística portuguesa e românica: Homenagem a José Gonçalo Herculano de Carvalho. Schmidt-Radefeldt, J. (ed.). Tübingen: Gunter Narr, p. 3-9 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

• Approximate equilibrium in pure strategies for non-atomic games

  Rui Pascoa, M., 1993, In: Journal of Mathematical Economics. 22, 3, p. 223-241 19 p.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• As finanças públicas portuguesas da Regeneração à Primeira Guerra Mundial

  Mata, M. E., 1993, Lisboa: Banco de Portugal. (Economic History Series; no. 4)

  Research output: Book/Report › Book › peer-review

• A terra de Santa Maria no século XIII: Problemas e documentos

  Mattoso, J. J. D. C. G. & Andrade, A. A., 1993, Santa Maria da Feira: Comissão de Vigilância do Castelo de Santa Maria da Feira. 290 p.

  Research output: Book/Report › Book

• A Utopia na Literatura Fantástica: um exemplo

  Translated title of the contribution: Utopia in Fantastic Literature: an exampleMonteiro, M. D. R., 1993, Utopia: Mitos e Formas. Centeno, Y. (ed.). 1 ed. Lisbon: Fundação Calouste Gulbenkian/ACARTE, Vol. 1. p. 361-374 13 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

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  14 Downloads (Pure)

• Characterization of D. desulfuricans (ATCC 27774) [NiFe] hydrogenase EPR and redox properties of the native and the dihydrogen reacted states

  Franco, R., Moura, I., LeGall, J., Peck, H. D., Huynh, B. H. & Moura, J. J. G., 4 Oct 1993, In: BBA - Bioenergetics. 1144, 3, p. 302-308 7 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• CIM-CASE demonstration description

  Camarinha-Matos, L. M., Pinheiro-Pita, H. J. & Osorio, A. L., 1993, B-11 ed. Elsevier Science Publisher B.V. 12 p.

  Research output: Book/Report › Book › peer-review

• Control of the spin state of the peroxidatic haem by calcium ions in cytochrome c peroxidase from Paracoccus denitrificans: A 1H NMR study

  Prazeres, S., Moura, I., Moura, J. J. G., Gilmour, R., Goodhew, C. F. & Pettigrew, G. W., 1 Jan 1993, In: Magnetic Resonance in Chemistry. 31, 13, p. S68-S72

  Research output: Contribution to journal › Article › peer-review
  11 Citations (Scopus)

• Da neutralidade ao alinhamento: Portugal na fundação do pacto do Atlântico

  Severiano Teixeira, N., 1993, In: Análise Social. XXVIII, 120, p. 55-80 26 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  419 Downloads (Pure)

• Diagnosis and debugging as contradiction removal

  Pereira, L. M., Damásio, C. A. I. P. V. & Alferes, J. J. A., 1 Jan 1993, MIT Press. p. 316-330

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

  File
  4 Downloads (Pure)

• DNA strand breaks and chromosomal aberrations induced by H2O2 and 60Co gamma-radiation

  Rueff, J., Brás, A., Cristóvão, L., Mexia, J., Sá da Costa, M. & Pires, V., Oct 1993, In: Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis. 289, 2, p. 197-204 8 p.

  Research output: Contribution to journal › Article › peer-review

  60 Citations (Scopus)

• Electrochemical studies of the hexaheme nitrite reductase from Desulfovibrio desulfuricans ATCC 27774

  Moreno, C., Costa, C., MOURA, I., Le Gall, J., Liu, M. Y., Payne, W. J., van Dijk, C. & Moura, J. J. G., 1 Jan 1993, In: European Journal Of Biochemistry. 212, 1, p. 79-86 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  28 Citations (Scopus)

  7 Downloads (Pure)

• Elucidation of the multiple equilibria of malvin in aqueous solution by One- and two-dimensional NMR

  Santos, H., Turner, D. L., Lima, J. C., Figueiredo, P., Pina, F. S. & Maçanita, A. L., 23 Jul 1993, In: Phytochemistry. 33, 5, p. 1227-1232 6 p.

  Research output: Contribution to journal › Article › peer-review
  74 Citations (Scopus)

• Entropy of plagues: A measure for assessing the loss of social cohesion due to epidemics

  Carvalho-Rodrigues, F., Dockery, J. & Rodrigues, T., 1993, In: European Journal of Operational Research. 71, 1, p. 45-60 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  3 Citations (Scopus)

• Epidemiology of leishmaniasis in Portugal

  Abranches, P., Santos-Gomes, G. M. & Campino, L., Jul 1993, In: Archives de l'Institut Pasteur de Tunis. Vol. 70, n.º 3-4, p. 349-355 7 p.

  Research output: Contribution to journal › Article › peer-review

  13 Citations (Scopus)

• EUROCIT 1993-1996: european cities urban history

  Mata, E., 1993, (Submitted) University of Leicester.

  Research output: Book/Report › Commissioned report › peer-review

• Extraction of Amino Acids by Ion-Pairing and Reversed Micellar Transport

  Cardoso, M. M., Mendes, C. M., Carrondo, M. J. T., Kroner, K. H., Deckwer, W. D. & Crespo, J. G., 1993, Proceedings of Chempor´93 - International Chemical Engineering Conference. Porto, p. 275-282

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• Falencia autonomica pura

  Translated title of the contribution: Pure autonomic failure. A case reportDucla-Soares, J. L., Sousa Guerreiro, A., Povoa, P., Alvares, E., Guerreiro, L., Carrilho, F., Santos, M., Figueirinhas, J. & Carvalho, M., 1 Dec 1993, In: Acta medica portuguesa. 6, 11, p. 533-537 5 p.

  Research output: Contribution to journal › Article › peer-review

  3 Citations (Scopus)

• Fisiopatologia da asma

  Rendas, A. M. B., 1993, A Criança Asmática. Rosado Pinto, J. (ed.). 28 ed. Lisboa, p. 45-64

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• Formas de organização do grupo doméstico no hinterland de Lisboa: um estudo sobre condutas diferenciais

  Translated title of the contribution: Household organization forms in the hinterland of Lisbon: a study on contrasting behaviours Silva, Á. F. D., 1993, In: Boletin de la Asociación de Demografía Histórica. 11, 2, p. 9-54 46 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  2 Downloads (Pure)

• Freedom of services and competition in insurance markets: A note

  Barros, P. P., Jun 1993, In: The GENEVA Papers on Risk and Insurance Theory. 18, 1, p. 93-101 9 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Genotoxicity of nitrosated red wine and of the nitrosatable phenolic compounds present in wine: Tyramine, quercetin and malvidine-3-glucoside

  Laires, A., Gaspar, J., Borba, H., Proença, M., Monteiro, M. & Rueff, J., 1993, In: Food and Chemical Toxicology. 31, 12, p. 989-994 6 p.

  Research output: Contribution to journal › Article › peer-review
  17 Citations (Scopus)

• HIV-2 seroprevalence in Guinea-Bissau

  Piedade, J., Viveiros, M., Costa, C., Santos Pinto, A., Prieto, E., Albuquerque, R., Paulo Silva, A., Dias, F., Mansinho, K., Champalimaud, J., Araújo, C. & Canas Ferreira, W. F., 1993.

  Research output: Contribution to conference › Abstract › peer-review

• Hybrid programming paradigms in CIM-CASE

  Camarinha-Matos, L. M., Pinheiro-Pita, H. J. & Osorio, A. L., 1993, B-11 ed. Elsevier Science Publisher B.V. 12 p.

  Research output: Book/Report › Book › peer-review

  1 Citation (Scopus)

• Hybrid tools for CIM system development

  Camarinha-Matos, L. M. & Pinheiro-Pita, H. J., 1993, B-11 ed. Elsevier Science Publisher B.V. 1 p.

  Research output: Book/Report › Book › peer-review

• Identifying vulnerable industries and regions: The proposed European Single Market and Portuguese manufacturing

  Pereira, P. T. & Seabra, M. C., 1993, In: International Regional Science Review. 16, 3, p. 249-264 16 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Índice de distorção, parâmetros celulares e composição química de cordierite de granitóides e corneanas da região de Tondela - Oliveira do Hospital (Portugal Central)

  Legoinha, P. A. R. R. & Godinho, M. M., 1993, In: Memórias e Notícias, Publ. Mus. Lab. Mineral. Geol., Univ. Coimbra. p. 49-62 14 p.

  Research output: Contribution to journal › Article › peer-review

• Interactive planning in CIM-CASE

  Camarinha-Matos, L. M. & Pinheiro-Pita, H. J., 1993, Proceedings - IEEE International Conference on Robotics and Automation. Publ by IEEE, Vol. 3. p. 63-70 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  2 Citations (Scopus)

• ISOMERIZATION OF ALPHA-PINENE OVER TIO2 - KINETICS AND CATALYST OPTIMIZATION

  Severino, A., Vital, J. & Lobo, L. S., 1993, HETEROGENEOUS CATALYSIS AND FINE CHEMICALS III. Guisnet, M., Barbier, J., Barrault, J., Bouchoule, C., Duprez, D., Perot, G. & Montassier, C. (eds.). Elsevier Science B.V., Inc, p. 685-692 (STUDIES IN SURFACE SCIENCE AND CATALYSIS; vol. 78).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• Isomerization of α-pinene over Ti02: Kinetics and catalyst optimization

  Severino, A., Vital, J. & Lobo, L. S., 1 Jan 1993, In: Studies in Surface Science and Catalysis. 78, C, p. 685-692 8 p.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• Isotope Effects in Solution Thermodynamics: Excess Properties in Solutions of Isotopomers

  Jancso, G., Rebelo, L. P. N. & Van Hook, W. A., 1 Jan 1993, In: Chemical Reviews. 93, 8, p. 2645-2666 22 p.

  Research output: Contribution to journal › Article › peer-review
  74 Citations (Scopus)

• Learning in Assembly Task Execution

  Camarinha-Matos, L. M. & Lopes, L. S., 25 Oct 1993, Proceedings of the Workshop on Learning Robots.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• Material properties, project design rules and performances of single and dual-axis a-Si: H large area position sensitive detectors

  Fortunato, E., Vieira, M., Lavareda, G., Ferreira, L. & Martins, R., 2 Dec 1993, In: Journal of Non-Crystalline Solids. 164-166, PART 2, p. 797-800 4 p.

  Research output: Contribution to journal › Article › peer-review
  34 Citations (Scopus)

• Matroidal relaxations for 0-1 knapsack problems

  Amado, L. & Bárcia, P., 1 Jan 1993, In: Operations Research Letters. 14, 3, p. 147-152 6 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Multi-project R&D competition with free-entry

  Barros, P. P., 1 Jan 1993, In: Economics of Innovation and New Technology. 2, 4, p. 309-318 10 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Natural history of HIV-2 infection in an urban population from Guinea-Bissau: clinical and immunologic outcome, 1986-1992

  Canas Ferreira, W. F., Santos Pinto, A., Silva, A. P., Prieto, E., Albuquerque, R., Costa, C., Dias, F., Mansinho, K., Champalimaud, J., Araújo, C., Monteiro, J., Costa, J., Goudiaby, J., Piedade, J. & Viveiros, M., 1993.

  Research output: Contribution to conference › Poster › peer-review

• Natural monopoly in Portuguese telecommunications

  Seabra, M. C., 1 Apr 1993, In: Applied Economics. 25, 4, p. 489-494 6 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• N-hydroxy-N-pivaloylanilines: A new aziridinating agent

  Pereira, M. M., Santos, P. P. O., Reis, L. V., Lobo, A. M. & Prabhakar, S., 1 Dec 1993, In: Journal of the Chemical Society, Chemical Communications. 1, p. 38-40 3 p.

  Research output: Contribution to journal › Article › peer-review
  20 Citations (Scopus)

• NMR study of the long time, defect-controlled, magnetic reorientation of a nematic polymer liquid crystal

  Gonçalves, L. N., Casquilho, J. P., Figueirinhas, J., Cruz, C. & Martins, A. F., 1 Jan 1993, In: Liquid Crystals. 14, 5, p. 1485-1493 9 p.

  Research output: Contribution to journal › Article › peer-review
  15 Citations (Scopus)

• Noncooperative equilibrium and chamberlinian monopolistic competition

  Pascoa, M. R., Aug 1993, In: Journal of Economic Theory. 60, 2, p. 335-353 19 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Nonmonotonic reasoning with logic programming

  Pereira, L. M. & Alferes, J. J. A., Nov 1993, In: Journal Of Logic Programming. 17, 2-4, p. 227-263 36 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  27 Citations (Scopus)

• Númenor: Tolkien's literary Utopia

  do Rosario Monteiro, M., 1 Jan 1993, In: History of European Ideas. 16, 4-6, p. 633-638 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Optative reasoning with scenario semantics

  Pereira, L. M. & Alferes, J. J. A., 1 Jan 1993, MIT Press. p. 601-615 15 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

  Open Access

  File
  1 Downloads (Pure)

• Order and progress or order versus progress? The Portuguese social dilemma of the mid 19th century

  Mata, M. E., 1993, In: Estudos de Economia/ Portuguese Economic Journal. XIII , 2, p. 115-128 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  7 Downloads (Pure)