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• 1999

  Biochemical and spectroscopic characterization of an aldehyde oxidoreductase isolated from Desulfovibrio alaskensis NCIMB 13491

  Andrade, S., Brondino, C., Caldeira, J., Feio, M. J., Moura, I. & Moura, J. J. G., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 65-65

  Research output: Contribution to journal › Meeting Abstract

• Biochemical and spectroscopic characterization of overexpressed fuscoredoxin from Escherichia coli

  Pereira, A. S., Tavares, P., Krebs, C., Huynh, B. H., Rusnak, F., Moura, I. & Moura, J. J. G., 24 Jun 1999, In : Biochemical And Biophysical Research Communications. 260, 1, p. 209-215 7 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio desulfuricans fuscoredoxin protein
  • Escherichia coli
  • Genes
  • Desulfovibrio
  • Iron
  8 Citations (Scopus)

• Biomass characterization of Azolla filiculoides grown in natural ecosystems and wastewater

  Santos, M. D. C. C. R. D., 1 Jan 1999, In : Hydrobiologia. 415, NA, p. 323-327

  Research output: Contribution to journal › Article

  Open Access
  40 Citations (Scopus)

• Boa Londres é esta: em torno das revoltas populares de 1381 e 1383”

  Silva, M. N. M. M. A. E., 1999, In : Anglo-Saxónica. 10-11, p. 95-117 19 p.

  Research output: Contribution to journal › Article

• Budesonide reverses lung hyperinflation in childhood asthma: A controlled study

  Neuparth, N., Gamboa, T., Pereira, C., Rosado Pinto, J. & Rendas, A., Dec 1999, In : Pathophysiology. 6, 3, p. 199-204 6 p.

  Research output: Contribution to journal › Article

  • Budesonide
  • Asthma
  • Lung
  • Placebos
  • Plethysmography

• Budget effects of health care 'vouchers'

  Barros, P. P., 1 Feb 1999, In : Economics Letters. 62, 2, p. 229-235 7 p.

  Research output: Contribution to journal › Article

  • Vouchers
  • Government Spending
  • Public Health Insurance
  • Healthcare
  • Social Programs
  2 Citations (Scopus)

• Cabeçadas Júnior, José Mendes

  Severiano Teixeira, N., 1999, Dicionário de História de Portugal (1926-1974). Mónica, M. F. & Barreto, A. (eds.). Suplemento A/E ed. Porto: Livraria Figueirinhas, Vol. Volume VII. p. 195-196 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

• Characterisation of YBaCuO-PrBaCuO Multilayers Grown by Pulsed Injection MO-CVD

  Galindo, V., Senateur, J. P., Alves, E., Silva, R. C. D., Silva, J. A., Cruz, M. M., Godinho, M., Casaca, A. & Bonfait, G., 1 Dec 1999, In : Journal Of Low Temperature Physics. 117, 3-4, p. 657-661 5 p.

  Research output: Contribution to journal › Conference article

  • Chemical vapor deposition
  • Multilayers
  • vapor deposition
  • Full width at half maximum
  • injection

• Characteristics of a linear array of a-Si: H thin film position sensitive detector

  Fortunato, E., Soares, F., Teodoro, P., Guimarães, N., Mendes, M., Águas, H., Silva, V. & Martins, R., 11 Jan 1999, In : Thin Solid Films. 337, 1-2, p. 222-225 4 p.

  Research output: Contribution to journal › Article

  • linear arrays
  • Thin films
  • Detectors
  • detectors
  • Triangulation
  7 Citations (Scopus)

• Chemosensors displaying pH controlled multistage fluorescence emission

  Pina, F., Melo, M. J., Bernardo, M. A., Luis, S. V. & García-España, E., 1 Jan 1999, In : Journal of Photochemistry and Photobiology A: Chemistry. 126, 1-3, p. 65-69 5 p.

  Research output: Contribution to journal › Article

  • Fluorescence
  • Fluorophores
  • fluorescence
  • Protonation
  • Proton transfer
  22 Citations (Scopus)

• Clonagem e expressão do gene nef do vírus da imunodeficiência humana tipo 1 (VIH-1) como proteína de fusão com a lipoproteína principal (OprI) da membrana externa de Pseudomonas aeruginosa

  Piedade, J., Esteves, A., Parreira, R., Venenno, T., Barros, M. F. & Canas-Ferreira, W. F., 1999.

  Research output: Contribution to conference › Abstract

• Cloning and overexpression of E.Coli fuscoredoxin

  Pamplona, A., Pereira, A. S., Tavares, P., Moura, I., Rusnak, F. & Moura, J. J. G., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 260-260

  Research output: Contribution to journal › Meeting Abstract

• Cloning and sequence analysis of the gene encoding Methylophilus methylotrophus cytochrome c'', a unique protein with a perpendicular orientation of the histidinyl ligands

  Price, N. J., Vijgenboom, E., Ribeiro, G., Costa, J. V., Canters, G. W. & Santos, H., 1 Sep 1999, In : Biochimica et Biophysica Acta - Bioenergetics. 1413, 1, p. 55-61 7 p.

  Research output: Contribution to journal › Article

  Open Access

  • cytochrome c''
  • Methylophilus methylotrophus
  • Gene encoding
  • Cloning
  • Sequence Analysis
  3 Citations (Scopus)

• Cobalt and zinc containing ATP sulfurylases from sulfate-reducing bacteria of the genus Desulfovibrio

  Gavel, O. Y., Bursakov, S. A., George, G. N., Calvete, J. J., Moura, J. J. G. & Moura, I., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 137-137

  Research output: Contribution to journal › Meeting Abstract

• Comparative redox and pK(a) calculations on cytochrome c₃ from several Desulfovibrio species using continuum electrostatic methods

  Martel, P. J., Soares, C. M., Baptista, A. M., Fuxreiter, M., Náray-Szabó, G., Louro, R. O. & Carrondo, M. A., 1 Feb 1999, In : Journal of Biological Inorganic Chemistry. 4, 1, p. 73-86 14 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio
  • cytochrome c(3)
  • Oxidation-Reduction
  • Static Electricity
  • Electrostatics
  36 Citations (Scopus)

• Comparing dielectric measurements on poly(ethylene terephthalate) at constant heating rates with isothermal measurements

  Dionísio, M., Alves, N. M. & Mano, J. F., May 1999, In : Polymer. 40, 10, p. 2675-2679 5 p.

  Research output: Contribution to journal › Article

  • Polyethylene terephthalates
  • Polyethylene Terephthalates
  • Heating rate
  • Dielectric relaxation
  • Temperature
  9 Citations (Scopus)

• Comparison of four methods for extraction of Pneumocystis carinii DNA from pulmonary specimens and serum

  Matos, O., Lundgren, B., Aguiar, P., Costa, M. & Antunes, F., 1 Sep 1999, In : Journal Of Eukaryotic Microbiology. 46, 5, p. 102S-103S

  Research output: Contribution to journal › Article

  2 Citations (Scopus)

• Complementary use of hyphenated purge-and-trap gas chromatography techniques and sensory analysis in the aroma profiling of strawberries (Fragaria ananassa)

  Silva, M. D. R. G. D. & Chaves Das Neves, H. J., 1 Nov 1999, In : Journal of Agricultural and Food Chemistry. 47, 11, p. 4568-4573 6 p.

  Research output: Contribution to journal › Article

  • Fragaria
  • Sensory analysis
  • Gas chromatography
  • Fragaria ananassa
  • Gas Chromatography
  46 Citations (Scopus)

• Constant current: A method for obtaining hysteresis loops in ferroelectric materials

  Giacometti, J. A., Wisniewski, C., Moura, W. A. & Ribeiro, P. A., 1 Jan 1999, In : Review of Scientific Instruments. 70, 6, p. 2699-2702 4 p.

  Research output: Contribution to journal › Article

  Open Access

  • Ferroelectric materials
  • Hysteresis loops
  • ferroelectric materials
  • hysteresis
  • Voltage measurement
  12 Citations (Scopus)

• Continuing research in multi-agent systems

  Decker, K., Fisher, M., Luck, M., Tennenholtz, M., Beer, M. D., Bench-Capon, T. J. M., Sixsmith, A., Ghidini, C., Serafini, L., Alonso, E., Norman, T. J., Sierra, C., Jennings, N. R., Edmonds, B., Schroeder, M., Mora, I., Alferes, J., Van Eijk, R. M., De Boer, F. S., Van Der Hoek, W. & 1 others, Meyer, J. J. C., 1 Jan 1999, In : KNOWLEDGE ENGINEERING REVIEW. 14, 3, p. 279-283 5 p.

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

• Contracting public health care services in Latin America

  Abrantes, A. V. & Legaspe, AD., 1999.

  Research output: Contribution to conference › Abstract

• Contradiction removal within well founded semantics

  Pereira, L. M. & Alferes, J. J. A., Apr 1999, MIT Press. p. 105-119 15 p.

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

  Open Access

  File

  • removal
  • program
  • world
  3 Downloads (Pure)

• Control of breathing, respiratory patterns and dyspnoea in patients with congestive heart failure

  Carmo, M. M., Ferreira, T., Bárbara, C., Lousada, N. & Rendas, A. B., 1 Jul 1999, In : Pathophysiology. 6, 2, p. 129-134 6 p.

  Research output: Contribution to journal › Article

  • Dyspnea
  • Respiration
  • Heart Failure
  • Hypercapnia
  • Ventilation

• Coordination and configuration requirements in a virtual enterprise

  Camarinha-Matos, LM. & Lima, C., Jan 1999, Infrastructures for virtual enterprises. CamarinhaMatos, LM. & Afsarmanesh, H. (eds.). Kluwer Academic Publishers, p. 49-64 16 p. (INTERNATIONAL FEDERATION FOR INFORMATION PROCESSING; vol. 27).

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

  Open Access

• Correlation radii for polystyrene (PS) in poor and ⊖ solvents from dynamic light and small angle neutron scattering. new data for ps/acetone. remarks on ps/acetone, ps/cyclohexane, and ps/methylcyclohexane

  Van Alexander Hook, W., Wilczura, H., Imre, A., Rebelo, L. P. N. & Melnichenko, Y. B., 19 Oct 1999, In : Macromolecules. 32, 21, p. 7312-7318 7 p.

  Research output: Contribution to journal › Article

  • methylcyclohexane
  • Neutron scattering
  • Cyclohexane
  • Acetone
  • Polystyrenes
  6 Citations (Scopus)

• Costa, Manuel de Oliveira Gomes da

  Severiano Teixeira, N., 1999, Dicionário de História de Portugal (1926-1974). Mónica, M. F. & Barreto, A. (eds.). Suplemento A/E ed. Porto: Livraria Figueirinhas, Vol. Volume VII. p. 455-457 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

• Cost-effective malaria control in Brazil: cost-effectiveness of a Malaria Control Program in the Amazon Basin of Brazil, 1988-1996

  Akhavan, D., Musgrove, P., Abrantes, A. & D'A Gusmão, R., 1999, In : Social Science and Medicine. 49, 10, p. 1385-1399

  Research output: Contribution to journal › Article
  46 Citations (Scopus)

• Couceiro, Henrique Mitchel de Paiva

  Severiano Teixeira, N., 1999, Dicionário de História de Portugal (1926-1974). Mónica, M. F. & Barreto, A. (eds.). Suplemento A/E ed. Porto: Livraria Figueirinhas, Vol. Volume VII. p. 457-458 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

• Country tale - Organization studies in Portugal: in search of a community of theory

  Cunha, M. P. E., 1999, In : Organization Studies. 20, 2, p. 358-362

  Research output: Contribution to journal › Article

• Cross immunological reactions and spectroscopy study within nitrate reductase and other mononuclear Mo containing enzymes of the sulfate reducing bacteria

  Bursakov, S. A., Brondino, C., Dias, J. M., Carneiro, C., Caldeira, J., Duarte, R. O., Romão, M. J., Moura, I. & Moura, J. J. G., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 86-86

  Research output: Contribution to journal › Meeting Abstract

• Cross-linking between cytochrome c₃ and flavodoxin from Desulfovibrio gigas

  Correia, C., Monzani, E., Moura, I., Lampreia, J. & Moura, J. J. G., 16 Mar 1999, In : Biochemical And Biophysical Research Communications. 256, 2, p. 367-371 5 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio gigas
  • Flavodoxin
  • cytochrome c(3)
  • Electrons
  • Cross Reactions
  5 Citations (Scopus)

• Crystallization and preliminary X-ray analysis of a nitrate reductase from Desulfovibrio desulfuricans ATCC 27774

  Dias, J. M., Bursakov, S., Carneiro, C., Moura, J. J. G., Moura, I. & Romäo, M. J., 1 Apr 1999, In : Acta Crystallographica Section D: Biological Crystallography. 55, 4, p. 877-879 3 p.

  Research output: Contribution to journal › Article

  • molybdopterin guanine dinucleotide
  • Desulfovibrio desulfuricans
  • Nitrate Reductase
  • Crystallization
  • Nitrites
  7 Citations (Scopus)

• Crystallographic studies of a dissimilatory nitrate reductase and mechanistic implications

  Dias, J. M., Than, M. E., Huber, R., Bourenkov, G. P., Bartunik, H. D., Bursakov, S., Moura, J. J. G., Moura, I. & Romao, M. J., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 113-113

  Research output: Contribution to journal › Meeting Abstract

• Crystallographic studies on a tungsten-containning formate dehydrogenase from Desulfovibrio gigas

  Teixeira, S., Dias, J. M., Carvalho, A. L., Bourenkov, G., Bartunik, H., Almendra, M. J., Moura, I., Moura, J. J. G. & Romão, M. J., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 89-89

  Research output: Contribution to journal › Meeting Abstract

• Crystal structure of cardosin A, a glycosylated and Arg-Gly-Asp- containing aspartic proteinase from the flowers of Cynara cardunculus L.

  Frazão, C., Bento, I., Costa, J., Soares, C. M., Veríssimo, P., Faro, C., Pires, E., Cooper, J. & Carrondo, M. A., 24 Sep 1999, In : Journal of Biological Chemistry. 274, 39, p. 27694-27701 8 p.

  Research output: Contribution to journal › Article

  • Cynara cardunculus aspartic proteinases
  • Aspartic Acid Proteases
  • Flowers
  • Crystal structure
  • Polysaccharides
  78 Citations (Scopus)

• Crystal structure of the first dissimilatory nitrate reductase at 1.9 Å solved by MAD methods

  Dias, J. M., Than, M. E., Humm, A., Huber, R., Bourenkov, G. P., Bartunik, H. D., Bursakov, S., Calvete, J., Caldeira, J., Carneiro, C., Moura, J. J. G., Moura, I. & Romão, M. J., 15 Jan 1999, In : Structure. 7, 1, p. 65-79 15 p.

  Research output: Contribution to journal › Article

  • Nitrate Reductase
  • Molybdenum
  • molybdopterin guanine dinucleotide
  • Formate Dehydrogenases
  • Nitrates
  271 Citations (Scopus)

• Cytochrome c(550) from Paracoccus denitrificans - Interaction with cytochrome c peroxidase

  Costa, C., Palma, P. N., Krippahl, L., Moura, I., Moura, J. J. G. & Pettigrew, G. W., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 103-103

  Research output: Contribution to journal › Meeting Abstract

• Da Defesa Colectiva à Segurança Global ou o Futuro Incerto de uma Aliança

  Severiano Teixeira, N., 1999, Portugal e os 50 anos da Aliança Atlântica. AA. VV. (ed.). Lisboa: Ministério da Defesa Nacional, p. 361-366 6 p.

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

• Das Campanhas de Guerra às Operações de Paz: as Intervenções Portuguesas em Teatro Europeu

  Severiano Teixeira, N., 1999, In : Estratégia - Revista de Estudos Internacionais. 14, p. 21-32 12 p.

  Research output: Contribution to journal › Article

• Defesa, Política de

  Severiano Teixeira, N., 1999, Dicionário de História de Portugal (1926-1974). Mónica, M. F. & Barreto, A. (eds.). Suplemento A/E ed. Porto: Livraria Figueirinhas, Vol. Volume VII. p. 490-497 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

• Detection of an archaic clone of Staphylococcus aureus with low-level resistance to methicillin in a pediatric hospital in Portugal and in international samples: relics of a formerly widely disseminated strain?

  Sá-Leao, R., Santos Sanches, I., Barros, R. R. & de Lencastre, H., 1 Jan 1999, In : Journal Of Clinical Microbiology. 37, 6, p. 1913-20 8 p.

  Research output: Contribution to journal › Article

  • Portugal
  • Methicillin Resistance
  • Pediatric Hospitals
  • Methicillin-Resistant Staphylococcus aureus
  • Staphylococcus aureus
  122 Citations (Scopus)

• Determinacy of equilibria in nonsmooth economies

  Páscoa, M. & Ribeiro Da Costa Werlang, S., Nov 1999, In : Journal of Mathematical Economics. 32, 3, p. 289-302 14 p.

  Research output: Contribution to journal › Article

  • Determinacy
  • Null set or empty set
  • Demand
  • Bundle
  • Utility Representation
  4 Citations (Scopus)

• Development of extractive membrane bioreactors for environmental applications

  Almeida, J. S., Reis, M. M. & Crespo, J. G., 1999, In : Environment Protection Engineering. 25, 1, p. 111-121 11 p.

  Research output: Contribution to journal › Article

  • Bioreactors
  • bioreactor
  • Membranes
  • membrane
  • Denitrification
  1 Citation (Scopus)

• Diálogos Raianos: Ensaios sobre a Beira Interior

  Rodrigues, D., 1999, Lisboa: Colibri. 240 p.

  Research output: Book/Report › Book

• Dias, Adalberto Gastão de Sousa

  Severiano Teixeira, N., 1999, Dicionário de História de Portugal (1926-1974). Mónica, M. F. & Barreto, A. (eds.). Suplemento A/E ed. Porto: Livraria Figueirinhas, Vol. Volume VII. p. 525-526 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

• Dinoflagelados. Nomenclatura portuguesa

  Sousa, L., Rivas-Carballo, M. R. & Pais, J. J. C., 1999, In : Ciências da Terra. 13, p. 35-57

  Research output: Contribution to journal › Article

• Dipeptide derivatives of primaquine as transmission-blocking antimalarials: effect of aliphatic side-chain acylation on the gametocytocidal activity and on the formation of carboxyprimaquine in rat liver homogenates

  Portela, M. J., Moreira, R., Valente, E., Constantino, L., Iley, J., Pinto, J., Rosa, R., Cravo, P. & Do Rosario, V. E., Jun 1999, In : Pharmaceutical Research. 16, 6, p. 949-955 7 p.

  Research output: Contribution to journal › Article

  • 8-(3-carboxy-1-methylpropylamino)-6-methoxyquinoline
  • Acylation
  • Primaquine
  • Dipeptides
  • Liver
  37 Citations (Scopus)

• Dynamic Logic Programming

  Alferes, J. J. A., Leite, J. A. C. P., Pereira, L. M., Przymusinska, H. & Przymusinski, T. C., Apr 1999, Declarative Programming. p. 393-408 16 p.

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

  Open Access

  File

  • Logic programming
  • Semantics
  • Information use
  • Chemical analysis
  9 Downloads (Pure)

• Ecologia organizacional: implicações para a gestão e algumas pistas para a superação de seu caráter anti-management

  Cunha, M. P. E., 1 Dec 1999, In : Rae-Revista De Administracao De Empresas. 39, 4, p. 21-28

  Research output: Contribution to journal › Article

• Ecological economics and sustainable governance of the oceans

  Costanza, R., Andrade, F., Antunes, P., Van Den Belt, M., Boesch, D., Boersma, D., Catarino, F., Hanna, S., Limburg, K., Low, B., Molitor, M., Pereira, J. G., Rayner, S., Santos, R., Wilson, J. & Young, M., Nov 1999, In : Ecological Economics. 31, 2, p. 171-187 17 p.

  Research output: Contribution to journal › Review article

  • Ecological Economics
  • ecological economics
  • Ocean Governance
  • Governance
  • ocean
  70 Citations (Scopus)