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• 1997

  Towards the virtual enterprise in food industry

  Camarinha-Matos, L. M., Carelli, R., Pellicer, J. & Martin, M., 14 May 1997, Re-engineering for Sustainable Industrial Production. p. 73-84 12 p.

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

  • Virtual Enterprise
  • Food Industry
  • Petri Nets
  • Information Infrastructure
  • Agribusiness

• Transmission of mixed malaria species and strains by mosquitoes, as detected by PCR, in a study area in Guinea-Bissau

  Arez, A. P., Palsson, K., Pinto, J., Franco, A. S., Dinis, J., Jaenson, T. G., Snounou, G. & Rosário, V. E. D., Mar 1997, In : Parassitologia. 39, 1, p. 65-70 6 p.

  Research output: Contribution to journal › Article

  • Guinea-Bissau
  • Culicidae
  • malaria
  • Malaria
  • Parasites
  15 Citations (Scopus)

• Twin-boundary effect on the Hall conductivity in high-T_c superconducting thin films

  Casaca, A., Bonfait, G., Getta, M., Lenkens, M. & Müller, G., 1 Sep 1997, In : Physical Review B - Condensed Matter And Materials Physics. 56, 9, p. 5677-5682 6 p.

  Research output: Contribution to journal › Article

  • conductivity
  • thin films
  • electrical resistivity
  • signatures
  • high temperature superconductors
  7 Citations (Scopus)

• Update-programs can update programs

  Alferes, J. J. A., 1 Jan 1997, Lecture Notes in Artificial Intelligence. Vol. 1216. p. 110-131

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

  Open Access

• UV enhanced and solar blind photodetectors based on large-band-gap materials

  Malik, A. & Martins, R., 1997, In : Materials Science Forum. 258-263, 9993, p. 1425-1430 6 p.

  Research output: Contribution to journal › Conference article

  • zinc sulfide
  • Zinc sulfide
  • Quantum efficiency
  • Photodetectors
  • Energy gap
  1 Citation (Scopus)

• Vapor pressure of partially deuterated methanes (CH₃D, CH₂D₂, and CHD₃)

  Calado, J. C. G., Lopes, J. N. C., Ponte, M. N. D. & Rebelo, L. P. N., 1 Jun 1997, In : Journal of Chemical Physics. 106, 21, p. 8792-8798 7 p.

  Research output: Contribution to journal › Article

  • Methane
  • Vapor pressure
  • vapor pressure
  • methane
  • Isotopes
  8 Citations (Scopus)

• Violência contra as mulheres

  Lourenço, N. M. D. O., Lisboa, M. & Pais, E., 1997, Lisboa: Comissão para a Igualdade e para os direitos das Mulheres/Alto Comissário para as Questões da Promoção da Igualdade e da Família/Presidência do Conselho de Ministros. 129 p.

  Research output: Book/Report › Book

  Open Access

  File
  19 Downloads (Pure)

• Visible-light-induced and long-lived charge separation in a transparent nanostructured semiconductor membrane modified by an adsorbed electron donor and electron acceptor

  Hoyle, R., Sotomayor, J., Will, G. & Fitzmaurice, D., 11 Dec 1997, In : Journal of Physical Chemistry B. 101, 50, p. 10791-10800 10 p.

  Research output: Contribution to journal › Article

  • polarization (charge separation)
  • Electrons
  • Semiconductor materials
  • Membranes
  • membranes
  36 Citations (Scopus)

• Visualization and interaction tools for aerial photograph mosaics

  Fernandes, J. P., Fonseca, A., Pereira, L., Faria, A., Figueira, H., Henriques, I., Garção, R. & Câmara, A., 1 Jan 1997, In : Computers and Geosciences. 23, 4, p. 465-474 10 p.

  Research output: Contribution to journal › Article

  • World Wide Web
  • orthophoto
  • aerial photograph
  • mosaic
  • library
  4 Citations (Scopus)

• Vivid agents arguing about distributed extended logic programs

  Schroeder, M., Móra, I. & Alferes, J. J., 1997, Progress in Artificial Intelligence - 8th Portuguese Conference on Artificial Intelligence, EPIA 1997, Proceedings. Springer-Verlag, Vol. 1323. p. 217-228 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1323).

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

  Open Access

  File

  • Argumentation
  • Logic Programs
  • Logic programming
  • Multi agent systems
  • Semantics
  3 Citations (Scopus)

  1 Downloads (Pure)

• Wide spectral response in μc-Si:H photodiodes

  Vieira, M., Koynov, S., Fantoni, A. & Schwarz, R., 1 Jan 1997, In : Thin Solid Films. 296, 1-2, p. 164-167 4 p.

  Research output: Contribution to journal › Article

  • Photodiodes
  • spectral sensitivity
  • photodiodes
  • Photocurrents
  • Transport properties
  13 Citations (Scopus)
• 1996

  Abrasive waterjet cutting of marble and calcareous stones - A phenomenological study

  Miranda, R. M. & Kim, T. J., 1996, 13th International Conference on Jetting Technology. Gee, C. (ed.). Mechanical Engineering Publications Ltd., p. 415-424 (BHR GROUP CONFERENCE SERIES PUBLICATION; no. 21).

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

• A century of urbanisation in Portugal and Europe: some international comparisons

  Mata, M. E. & Pedro Telhado, P., 1996, Urban dominance and labour-market differentiation of a European capital city: Lisbon 1890-1990. Pereira, P. T. & Mata, M. E. (eds.). Dordrecht: Kluwer Academic Publishers, p. 173-186 13 p.

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

  Open Access

  File

  • International Comparison
  • Urbanization
  • Portugal
  5 Downloads (Pure)

• A construção residencial em Lisboa: evolução e estrutura empresarial (1860-1930)

  Silva, Á. F. D., 1 Dec 1996, In : Analise Social. 31, 136-137, p. 599-629 31 p.

  Research output: Contribution to journal › Article

  2 Citations (Scopus)

• Active replication of hepatitis B virus (HBV) in HIV type 1 and in HIV type 2 infected patients

  Barros, M. F., Piedade, J., Nunes, G., Canas-Ferreira, W., Silva, A. P., Champalimaud, J. L. & Machado-Caetano, J. A., Jul 1996, In : Revista do Instituto de Medicina Tropical de Sao Paulo. 38, 4, p. 253-258 6 p.

  Research output: Contribution to journal › Review article

  • HIV-2
  • Hepatitis B virus
  • HIV-1
  • HIV Infections
  • Hepatitis B

• Acute loads applied to the right ventricle: Effect on left ventricular filling dynamics in the presence of an open pericardium

  Fragata, J. I. & Areias, J. C., 1996, In : Pediatric Cardiology. 17, 2, p. 77-81 5 p.

  Research output: Contribution to journal › Article

  • Pericardium
  • Pulmonary Artery
  • Heart Ventricles
  • Doppler Echocardiography
  • Pressure
  4 Citations (Scopus)

• Adding rigour to object-oriented analysis

  Moreira, A. M. D. & Clark, R. G., 1 Jan 1996, In : Software Engineering Journal. 11, 5, p. 270-280 11 p.

  Research output: Contribution to journal › Article

  • Specifications
  • Formal methods
  • Specification languages
  • Feedback
  13 Citations (Scopus)

• Adenosine increases the cAMP content of the rat carotid body in vitro

  Monteiro, E. C., Vera-Cruz, P., Monteiro, T. C. & Silva e Sousa, M. A., 1996, In : Advances in Experimental Medicine and Biology. 410, p. 299-303 5 p.

  Research output: Contribution to journal › Article

  13 Citations (Scopus)

• A farmacocinética clínica. Presente e futuro.

  Fonseca, C., Ceia, F., Falcão, F. & Luís, A. S., 1 Jul 1996, In : Acta Médica Portuguesa. 9, 7-9, p. 185-186 2 p.

  Research output: Contribution to journal › Editorial

• A homocisteinemia como factor de risco de doença vascular cerebral: A importâneia da idade e dos níveis de homocisteinemia

  Palma Reis, R., Azinheira, J., Reis, H. P., Pereira, M., Baptista, A., Crepo, M., Esperança Pina, J., Cordeiro Ferreira, N. & Sales Luis, A., 1996, In : Acta medica portuguesa. 9, 1, p. 15-20 6 p.

  Research output: Contribution to journal › Article

  Open Access

  File
  6 Citations (Scopus)

  3 Downloads (Pure)

• A linear array thin film position sensitive detector for 3D measurements

  Fortunato, E., Soares, F., Lavareda, G. & Martins, R., May 1996, In : Journal of Non-Crystalline Solids. 198-200, PART 2, p. 1212-1216 5 p.

  Research output: Contribution to journal › Article

  • Charge coupled devices
  • Triangulation
  • Thin films
  • Detectors
  • Lasers
  3 Citations (Scopus)

• Amorphous and microcrystalline silicon p-i-n optical speed sensors based on the flying spot technique

  Vieira, M., Fantoni, A., Koynov, S., Cruz, J., Maçarico, A. & Martins, R., 1 Jan 1996, In : Journal of Non-Crystalline Solids. 198-200, PART 2, p. 1193-1197 5 p.

  Research output: Contribution to journal › Conference article

  • Microcrystalline silicon
  • p-i-n junctions
  • Amorphous silicon
  • flight
  • amorphous silicon
  1 Citation (Scopus)

• A multiresolution wavelet method for characterisation of ventricular late potentials

  Batista, A. & English, M., 1996, In : Computers in Cardiology. 0, 0, p. 625-628 4 p.

  Research output: Contribution to journal › Conference article

  • Mathematical transformations
  • Electrocardiography
  4 Citations (Scopus)

• Analysis, design and engineering of simple iron-sulfur proteins: tales from rubredoxin and desulforedoxin

  Moura, J. J. G., Goodfellow, B. J., Romão, M. J., Rusnak, F. & Moura, I., 1 Jan 1996, In : Comments On Inorganic Chemistry. 19, 1, p. 47-66 20 p.

  Research output: Contribution to journal › Article

  • desulforedoxin
  • Rubredoxins
  • Iron-Sulfur Proteins
  • Iron
  • Sulfur
  12 Citations (Scopus)

• An empirical analysis of the determinants of provisions for loan losses in Portuguese banks

  Pinho, P., 1996, In : Economia. XX

  Research output: Contribution to journal › Article

• A new enantioselective synthesis of n-arylaziridines by phase-transfer catalysis †

  Aires-De-Sousa, J., Lobo, A. M. & Prabhakar, S., 29 Apr 1996, In : Tetrahedron Letters. 37, 18, p. 3183-3186 4 p.

  Research output: Contribution to journal › Article

  • Cinchona Alkaloids
  • Catalysis
  • Salts
  • Catalysts
  63 Citations (Scopus)

• A New Method for the Chiral HRGC Assay of L-2-Hydroxyglutaric Acid in Urine

  Chaves das Neves, H. J., Noronha, J. P. & Rufino, H., 1 Mar 1996, In : HRC Journal of High Resolution Chromatography. 19, 3, p. 161-164 4 p.

  Research output: Contribution to journal › Article

  • alpha-hydroxyglutarate
  • Esterification
  • Assays
  • Acids
  • Diazomethane
  12 Citations (Scopus)

• APC intragenic haplotypes in familial adenomatous polyposis

  Almeida, R., Morton, N., Fidalgo, P., Leitão, N., Mira, C., Rueff, J. & Monteiro, C., 1 Dec 1996, In : Clinical Genetics. 50, 6, p. 483-485 3 p.

  Research output: Contribution to journal › Article

  • Adenomatous Polyposis Coli
  • Haplotypes
  • Population
  • Restriction Fragment Length Polymorphisms
  • Genetic Recombination
  5 Citations (Scopus)

• A single histidine is required for activity of cytochrome c peroxidase from Paracoccus denitrificans

  McGinnity, D. F., Devreese, B., Prazeres, S., Van Beeumen, J., Mourait, I., Moura, J. J. G. & Pettigrew, G. W., 4 Jun 1996, In : Journal of Biological Chemistry. 271, 19, p. 11126-11133 8 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Cytochrome-c Peroxidase
  • Paracoccus denitrificans
  • Histidine
  • Radioactivity
  • Enzymes
  16 Citations (Scopus)

  4 Downloads (Pure)

• A structure-based catalytic mechanism for the xanthine oxidase family of molybdenum enzymes

  Huber, R., Hof, P., Duarte, R. O., Moura, J. J. G., Moura, I., Liu, M. Y., LeGall, J., Hille, R., Archer, M. & Romão, M. J., 20 Aug 1996, In : Proceedings of the National Academy of Sciences of the United States of America. 93, 17, p. 8846-8851 6 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Molybdenum
  • Xanthine Oxidase
  • molybdopterin cytosine dinucleotide
  • Aldehyde Oxidoreductases
  • Desulfovibrio gigas
  241 Citations (Scopus)

  1 Downloads (Pure)

• A synthesis of the amaryllidaceae alkaloid pratosine

  Pereira, M. M. A., Prabhakar, S. & Lobo, A. M., 1 Aug 1996, In : Journal Of Natural Products. 59, 8, p. 744-747 4 p.

  Research output: Contribution to journal › Article

  • phenanthridone
  • Amaryllidaceae Alkaloids
  • Thermolysis
  • pratosine
  12 Citations (Scopus)

• A two-dimensional numerical simulation of a non-uniformly illuminated amorphous silicon solar cell

  Fantoni, A., Vieira, M., Cruz, J., Schwarz, R. & Martins, R., 14 Dec 1996, In : Journal of Physics D: Applied Physics. 29, 12, p. 3154-3159 6 p.

  Research output: Contribution to journal › Article

  • Amorphous silicon
  • Silicon solar cells
  • Electrons
  • amorphous silicon
  • solar cells
  19 Citations (Scopus)

• Belief revision in non-monotonic reasoning and logic programming

  Alferes, J. J., Pereira, L. M. & Przymusinski, T. C., Nov 1996, In : Fundamenta Informaticae. 28, 1-2, p. 1-22 22 p.

  Research output: Contribution to journal › Article

  • Nonmonotonic Logic
  • Belief Revision
  • Nonmonotonic Reasoning
  • Logic Programming
  • Logic programming
  8 Citations (Scopus)

• BRONQUITE ASMATIFORME

  Marques Gomes, M. J., 1 Jan 1996, In : Boletim do Hospital de Pulido Valente. 9, 1, p. 3-7 5 p.

  Research output: Contribution to journal › Short survey

• Ceramides from the fungus Phellinus pini

  Lourenço, A., Lobo, A. M., Rodríguez, B. & Jimeno, M. L., 1 Jan 1996, In : Phytochemistry. 43, 3, p. 617-620 4 p.

  Research output: Contribution to journal › Article

  • octadecane
  • Phellinus pini
  • Fungi
  • ceramides
  • ergosterol
  36 Citations (Scopus)

• Characterization of a 7Fe ferredoxin isolated from the marine denitrifier pseudomonas nautica strain 617: Spectroscopic and electrochemical studies

  Macedo, A. L., Besson, S., Moreno, C., Fauque, G., Moura, J. J. G. & Moura, I., 13 Dec 1996, In : Biochemical And Biophysical Research Communications. 229, 2, p. 524-530 7 p.

  Research output: Contribution to journal › Article

  • Ferredoxins
  • Pseudomonas
  • Glassy carbon
  • Pseudomonas stutzeri
  • Azotobacter vinelandii
  11 Citations (Scopus)

• Characterization of methicillin-resistant Staphylococcus aureus isolates from Portuguese hospitals by multiple genotyping methods

  De Sousa, M. A., Sanches, I. S., Van Belkum, A., Van Leeuwen, W., Verbrugh, H. & De Lencastre, H., 1 Jan 1996, In : Microbial Drug Resistance. 2, 3, p. 331-341 11 p.

  Research output: Contribution to journal › Article

  • Methicillin-Resistant Staphylococcus aureus
  • Pulsed Field Gel Electrophoresis
  • Clone Cells
  • DNA
  • DNA Probes
  52 Citations (Scopus)

• Characterization of representative enzymes from a sulfate reducing bacterium implicated in the corrosion of steel

  Pereira, A. S., Franco, R., Feio, M. J., Pinto, C., Lampreia, J., Reis, M. A., Calvete, J., Moura, I., Beech, I., Lino, A. R. & Moura, J. J. G., 16 Apr 1996, In : Biochemical And Biophysical Research Communications. 221, 2, p. 414-421 8 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio desulfuricans
  • Corrosion
  • Steel
  • Bacteria
  • Sulfates
  21 Citations (Scopus)

• Community psychiatry in Portugal

  Caldas De Almeida, J. M., 1996, In : Epidemiologia e Psichiatria Sociale. 5, 2, p. 92-95 4 p.

  Research output: Contribution to journal › Short survey

  1 Citation (Scopus)

• Comparative study of infectivity caused by promastigotes of Leishmania infantum MON-1, L. infantum MON-24 and L. donovani MON-18

  Santos-Gomes, G. M. & Abranches, P., 1996, In : Folia Parasitologica. Vol. 43, n.º 1, p. 7-12 6 p.

  Research output: Contribution to journal › Review article

  • Leishmania infantum
  • Leishmania donovani
  • promastigotes
  • pathogenicity
  • Glycoproteins
  28 Citations (Scopus)

• Competition effects of price liberalization in insurance

  Barros, P. P., Sep 1996, In : Journal of Industrial Economics. 44, 3, p. 267-287 21 p.

  Research output: Contribution to journal › Article

  • Sales Effort
  • Insurance
  • Deregulation
  • Two-Gap Model
  • Liberalization
  7 Citations (Scopus)

• Contribuição para o estudo palinostratigráfico do Jurássico superior (Oxfordiano superior-Titoniano) da Bacia Lusitânica

  Castro, L., 1996, In : Gaia. 13, p. 68-69

  Research output: Contribution to journal › Article

• Correlation between electrical-optical and structural properties of microcrystalline silicon N type films

  Martins, R., Macarico, A., Ferreira, I., Nunes, R., Bicho, A. & Fortunato, E., 1996, In : MRS Proceedings. 420, p. 807-812 6 p.

  Research output: Contribution to journal › Article

  • Microcrystalline silicon
  • Optical properties
  • Structural properties
  • Electrooptical devices
  • Optical films
  2 Citations (Scopus)

• Crystallographic and fluorescence studies of ligand binding to N-carbamoylsarcosine amidohydrolase from Arthrobacter sp.

  Zajc, A., Romão, M. J., Turk, B. & Huber, R., 25 Oct 1996, In : Journal of Molecular Biology. 263, 2, p. 269-283 15 p.

  Research output: Contribution to journal › Article

  • N-carbamoylsarcosine amidohydrolase
  • Arthrobacter
  • Catalytic Domain
  • Fluorescence
  • Binding Sites
  24 Citations (Scopus)

• Crystal structure of flavodoxin from Desulfovibrio desulfuricans ATCC 27774 in two oxidation states

  Romero, A., Caldeira, J., Legall, J., Moura, I., Moura, J. J. G. & Romão, M. J., 1 Jan 1996, In : European Journal Of Biochemistry. 239, 1, p. 190-196 7 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio desulfuricans
  • Flavodoxin
  • Crystal structure
  • Oxidation-Reduction
  • Flavin Mononucleotide
  38 Citations (Scopus)

• Cytochrome c₃ from Desulfovibrio gigas: Crystal structure at 1.8 Å resolution and evidence for a specific calcium-binding site

  Matias, P. M., Morais, J., Coelho, R., Carrondo, M. A., Wilson, K., Dauter, Z. & Sieker, L., Jul 1996, In : Protein Science. 5, 7, p. 1342-1354 13 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio gigas
  • cytochrome c(3)
  • Crystal structure
  • Heme
  • Binding Sites
  64 Citations (Scopus)

• Determination of a distribution of relaxation frequencies based on experimental relaxational data

  Dias, C. J., 1 Jun 1996, In : Physical Review B - Condensed Matter And Materials Physics. 53, 21, p. 14212-14222 11 p.

  Research output: Contribution to journal › Article

  Open Access

  • distribution functions
  • activation energy
  • dielectric polarization
  • convolution integrals
  • bells
  27 Citations (Scopus)

• Development and validation of alternative metabolic systems for mutagenicity testing in short-term assays

  Rueff, J., Chiapella, C., Chipman, JK., Darroudi, F., Silva, ID., DuvergervanBogaert, M., Fonti, E., Glatt, HR., Isern, P., Laires, A., Leonard, A., Llagostera, M., Mossesso, P., Natarajan, AT., Palitti, F., Rodrigues, AS., Schinoppi, A., Turchi, G. & WerleSchneider, G., 12 Jun 1996, In : Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis. 353, 1-2, p. 151-176 26 p.

  Research output: Contribution to journal › Literature review

  61 Citations (Scopus)

• Die (In)Kommensurabilität der Sprachen

  Clara, F., 1996, In : Runa. Revista Portuguesa de Estudos Germanísticos. 26, p. 197-205 9 p.

  Research output: Contribution to journal › Article

• Diversity and structure of ant communities associated with oak, pine, eucalyptus and arable habitats in Portugal

  Cammell, M. E., Way, M. J. & Paiva, M. R., 1 Jan 1996, In : Insectes Sociaux. 43, 1, p. 37-46 10 p.

  Research output: Contribution to journal › Article

  • ant
  • Portugal
  • Eucalyptus
  • oak
  • Quercus
  70 Citations (Scopus)