Find Research Outputs

1987
74 Citations (Scopus)

Evidence for the formation of a znfe3s4 cluster in desulfovibrio-gigas ferredoxin-ii

Surerus, K. K., Münck, E., Moura, J. J. G. D., Moura, I. M. A. M. G. D. & LeGall, J. Y., 10 Jun 1987, In : Journal of the American Chemical Society. 109, 12, p. 3805-3807 3 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Influence of S9 mix in the induction of SOS system by quercetin

Llagostera, M., Garrido, S., Barbé, J., Guerrero, R. & Rueff, J., 1 Jan 1987, In : Mutation Research Letters. 191, 1, p. 1-4 4 p.

Research output: Contribution to journalArticle

Quercetin
Genes
Mutagenesis
DNA Damage
2 Citations (Scopus)

Linguistic Dynamic Simulation - A New Approach

Câmara, A. S., Antunes, P. C., Pinheiro, M. D. & de Seixas, M. J. F., 1 Jan 1987, In : Simulation. 49, 5, p. 208-212 5 p.

Research output: Contribution to journalArticle

High level languages
Linguistics
Dynamic Simulation
Ecological Modelling
Linguistic Variables
1 Citation (Scopus)

Maintenance strategies for sewerage systems

Câmara, A. S., Pereira, D. F., Fonseca, A. & Sequeira, S., 1 Jan 1987, In : Water Science and Technology. 19, 3-4, p. 603-611 9 p.

Research output: Contribution to journalConference article

artificial intelligence
heuristics
integrated approach
repair
expenditure
245 Citations (Scopus)

Mossbauer Study of D. gigas Ferredoxin II and Spin-Coupling Model for the Fe3S4Cluster with Valence Delocalization

Papaefthymiou, V., Girerd, J. J., Moura, I., Moura, J. J. G. & Mtinck, E., 1 Jul 1987, In : Journal of the American Chemical Society. 109, 15, p. 4703-4710 8 p.

Research output: Contribution to journalArticle

Ferredoxins
Hamiltonians
Iron
Sulfur
Excited states

MOSSBAUER STUDY OF D-GIGAS FERREDOXIN-II AND SPIN COUPLING MODEL INVOLVING VALENCE DELOCALIZATION

Papaefthymiou, V., Girerd, J. J., Moura, I., Moura, J. J. G. & Munck, E., 1987, In : RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY. 106, 6-7, p. 231-231

Research output: Contribution to journalMeeting Abstract

56 Citations (Scopus)

On the active sites of the [NiFe] hydrogenase from Desulfovibrio gigas. Mossbauer and redox-titration studies

Huynh, B. H., Patil, D. S., Moura, I., Teixeira, M., Moura, J. J. G., DerVartanian, D. V., Czechowski, M. H., Prickril, B. C., Peck, H. D. & LeGall, J., 15 Jan 1987, In : Journal of Biological Chemistry. 262, 2, p. 795-800 6 p.

Research output: Contribution to journalArticle

Desulfovibrio gigas
Hydrogenase
Nickel
Titration
Oxidation-Reduction
6 Citations (Scopus)

Plan generation in robotics. State of the art and perspectives

Camarinha-Matos, L. M., Sep 1987, In : Robotics Amsterdam. 3, 3-4, p. 291-328 38 p.

Research output: Contribution to journalArticle

Robotics
14 Downloads (Pure)

Política externa e política interna no Portugal de 1890: o Ultimatum Inglês

Severiano Teixeira, N., 1987, In : Análise Social. XXIII, 98, p. 687-719 33 p.

Research output: Contribution to journalArticle

Open Access
File

SPECTROSCOPIC STUDIES OF COBALT AND NICKEL SUBSTITUTED RUBREDOXIN

Moura, I., Teixeira, M., Xavier, A. V., Moura, J. J. G., Lespinat, P. A., LeGall, J., Berlier, M., Saintmartin, P. & Faugue, G., 1987, In : RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY. 106, 6-7, p. 418-418

Research output: Contribution to journalMeeting Abstract

SQUID MAGNETIZATION STUDY OF THE [3FE-4S] CLUSTER IN D-GIGAS FERREDOXIN-II

Bonvoisin, J., Peterson, J., Moura, I., Moura, J. J. G. & Day, E. P., 30 Aug 1987, In : Abstracts Of Papers Of The American Chemical Society. 194, p. 198-INOR

Research output: Contribution to journalMeeting Abstract

SYNTHESIS OF MIXED METAL-CLUSTERS FROM A [FE3S4] CORE

Moura, J. J. G., Moura, I., Surerus, K., Papaefthymiou, V., Munck, E. & LeGall, J., 1987, In : RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY. 106, 6-7, p. 225-225

Research output: Contribution to journalMeeting Abstract

30 Citations (Scopus)

Tetrahedral Intermediates Formed by Nitrogen and Oxygen Attack of Aromatic Hydroxylamines on Acetyl Cyanide

Lobo, A. M., Marques, M. M., Prabhakar, S. & Rzepa, H. S., 1 Jun 1987, In : Journal of Organic Chemistry. 52, 13, p. 2925-2927 3 p.

Research output: Contribution to journalArticle

Toxicity of lead on microorganisms: Interaction with protein content of culture medium

Oliveira, J. S., Rodrigues, A. M., Mendes, B. & Dias, M., 1 Jan 1987, In : Toxicity Assessment. 2, 2, p. 175-191 17 p.

Research output: Contribution to journalArticle

Microorganisms
Toxicity
Culture Media
Proteins
Waste Water
1986
5 Citations (Scopus)

A decision support system (DSS) for power generation

Tavares, L. V., Vieira, V. & Bárcia, P., 1 Jan 1986, In : European Journal of Operational Research. 25, 3, p. 373-394 22 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
Open Access
35 Downloads (Pure)

Arterite de células gigantes e polimialgia reumática

Canas Da Silva, J. A., Branco, J. & Viana Queiros, M., 1986, In : Acta reumatologica portuguesa. 11, 1, p. 49-65 17 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)

Concurrent pascal as a robot level language — a suggestion

Steiger-garção, A. S. & Camarinha-Matos, L. M., Oct 1986, In : Robotica. 4, 4, p. 269-272 4 p.

Research output: Contribution to journalArticle

Pascal
Robotics
Concurrent
Robot
Robots
78 Citations (Scopus)

Evidence for the Formation of a CoFe3S4 Cluster in Desulfovibrio gigas Ferredoxin II

Moura, I., Moura, J. J. G., Münck, E., Papaefthymiou, V. & LeGall, J., 1 Jan 1986, In : Journal of the American Chemical Society. 108, 2, p. 349-351 3 p.

Research output: Contribution to journalArticle

73 Citations (Scopus)

Genetic toxicology of flavonoids: The role of metabolic conditions in the induction of reverse mutation, SOS functions and sisterchromatid exchanges

Rueff, J., Laires, A., Borba, H., Chaveca, T., Gomes, M. I. & Halpern, M., May 1986, In : Mutagenesis. 1, 3, p. 179-183 5 p.

Research output: Contribution to journalArticle

Toxicology
Flavonoids
Wine
Quercetin
Glycosides
45 Citations (Scopus)

Immunopharmacological effects of Saccharomyces boulardii in healthy human volunteers

Machado Caetano, J. A., Paramés, M. T., Babo, M. J., Santos, A., Bandeira Ferreira, A., Freitas, A. A., Clemente Coelho, M. R. & Matthioli Mateus, A., 1986, In : International Journal of Immunopharmacology. 8, 3, p. 245-259 15 p.

Research output: Contribution to journalArticle

Healthy Volunteers
Leukocytes
Cytophagocytosis
Mononuclear Phagocyte System
Complement C3
34 Citations (Scopus)

Low-spin sulfite reductases: A new homologous group of non-heme iron-siroheme proteins in anaerobic bacteria

Moura, I., Lino, A. R., Moura, J. J. G., Xavier, A. V., Fauque, G., Peck, H. D. & LeGall, J., 30 Dec 1986, In : Biochemical And Biophysical Research Communications. 141, 3, p. 1032-1041 10 p.

Research output: Contribution to journalArticle

Nonheme Iron Proteins
Oxidoreductases Acting on Sulfur Group Donors
Desulfuromonas
Anaerobic Bacteria
Methanosarcina barkeri

Mesoteliomas pleurais malignos.

Carreiro, L., Ribeiro, C., Gomes, P., Vieira, V. S. & Pina, J., 1 Mar 1986, In : Acta medica portuguesa. 7, 2, p. 87-92 6 p.

Research output: Contribution to journalReview article

NATO, Portugal na

Severiano Teixeira, N., Apr 1986, Dicionário Ilustrado da História de Portugal. Lisboa: Edições Alfa, Vol. 2. p. 64-65 2 p.

Research output: Chapter in Book/Report/Conference proceedingEntry for encyclopedia/dictionary

ONU, Portugal na

Severiano Teixeira, N., Apr 1986, Dicionário Ilustrado da História de Portugal. Lisboa: Edições Alfa, Vol. 2. p. 60-61 2 p.

Research output: Chapter in Book/Report/Conference proceedingEntry for encyclopedia/dictionary

O valor dos leucócitos fecais na diarreia aguda da criança

Pereira-da-Silva, L. & Carapau, J. A., 1986, In : Revista de gastrenterologia. 4, p. 10-19 9 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)

Redox properties and activity studies on a nickel-containing hydrogenase isolated from a halophilic sulfate reducer Desulfovibrio salexigens

Teixeira, M., Moura, I., Fauque, G., Czechowski, M., Berlier, Y., Lespinat, P. A., Le Gall, J., Xavier, A. V. & Moura, J. J. G., 1 Jan 1986, In : Biochimie. 68, 1, p. 75-84 10 p.

Research output: Contribution to journalArticle

Desulfovibrio
Hydrogenase
Nickel
Sulfates
Oxidation-Reduction

Relações Externas de Portugal - séculos XIX e XX

Severiano Teixeira, N., Apr 1986, Dicionário Ilustrado da História de Portugal. Lisboa: Edições Alfa, Vol. 2. p. 157-159 3 p.

Research output: Chapter in Book/Report/Conference proceedingEntry for encyclopedia/dictionary

SDN, Portugal na

Severiano Teixeira, N., Apr 1986, Dicionário Ilustrado da História de Portugal. Lisboa: Edições Alfa, Vol. 2. p. 244-245 2 p.

Research output: Chapter in Book/Report/Conference proceedingEntry for encyclopedia/dictionary

20 Citations (Scopus)

Study of CO2 gasification of activated carbon catalysed by molybdenum oxide and potassium carbonate

Silva, I. F. & Lobo, L. S., 1986, In : Fuel. 65, 10, p. 1400-1403 4 p.

Research output: Contribution to journalArticle

Molybdenum oxide
Potash
Gasification
Activated carbon
Catalysts
3 Citations (Scopus)

THERMODYNAMIC PROPERTIES OF LIQUID NITRIC OXIDE.

Guedes, H. J. R. & Nunes da Ponte, M., 1 Dec 1986, In : High Temperatures - High Pressures. 18, 6, p. 639-643 5 p.

Research output: Contribution to journalArticle

Nitric oxide
nitric oxide
Nitric Oxide
Thermodynamic properties
thermodynamic properties
9 Citations (Scopus)

The structure of an abietic acid dimer

Gigante, B., Jones, R., Lobo, A. M., Marcelo-Curto, M. J., Prabhakar, S., Rzepa, H. S., Williams, D. J. & Zinkel, D. F., 1 Jan 1986, In : Journal of the Chemical Society, Chemical Communications. 13, p. 1038-1039 2 p.

Research output: Contribution to journalArticle

X-Rays
Acids
abietic acid
1985
2 Citations (Scopus)
Lipoid Nephrosis
Cyclophosphamide
Adrenal Cortex Hormones
Nephrotic Syndrome
Prednisone

ARTERE SPERMATIQUE DE RAT ALBINOS SEGMENT SPIRALE

Esperanca Pina, J. A., Pais, D. & Goyri O'Neill, J. E., 1985, In : Bulletin de l'Association des Anatomistes. 69, 207, p. 121-132 12 p.

Research output: Contribution to journalArticle

Artère spermatique du rat albinos. Segment spiralé.

Esperanca-Pina, J. A., Pais, D. & Goyri O'Neill, J. E., 1 Dec 1985, In : Bulletin de l"Association des anatomistes. 69, 207, p. 377-388 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Aspects nouveaux et controverses de la vascularisation de la pulpe blanche splénique chez le rat.

Nunes, P. & Esperança Pina, J. A., 1 Sep 1985, In : Bulletin de l"Association des anatomistes. 69, 206, p. 255-263 9 p.

Research output: Contribution to journalArticle

Electron Scanning Microscopy
Blood Vessels
Spleen
Lymphocytes

A SYNTHESIS OF THE ALKALOID ISMINE

Prabhakar, S., Lobo, A. M., Marques, M. M. & Tavares, M. R., Dec 1985, In : JOURNAL OF CHEMICAL RESEARCH. 12, p. 394-395

Research output: Contribution to journalComment/debate

149 Citations (Scopus)

Electron paramagnetic resonance studies on the mechanism of activation and the catalytic cycle of the nickel-containing hydrogenase from Desulfovibrio gigas

Teixeira, M., Moura, I., Xavier, A. V., Huynh, B. H., DerVartanian, D. V., Peck, H. D., LeGall, J. & Moura, J. J. G., 6 Nov 1985, In : Journal of Biological Chemistry. 260, 15, p. 8942-8950 9 p.

Research output: Contribution to journalArticle

Estudo da actividade da beta-N-acetilglucosaminidase (NAG) sérica na hepatite viral aguda

Rosamond Pinto, M. C., Marques, C., Pereira-da-Silva, L., Estrada, A., Espinosa, L., Azevedo, M. S. & Manso, C., 1985, In : Revista de gastrenterologia. 3, p. 187-195 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Complement 3b Receptors
Allografts
Kidney Glomerulus
Transplants
Kidney
10 Citations (Scopus)
Foam Cells
Nephrotic Syndrome
Monocytes
Macrophages
Proteinuria

Les artères lobaires du poumon du lapin.

Esperança Pina, J. A., Bermardes, A. & Goyri O'Neill, J., 1 Sep 1985, In : Bulletin de l"Association des anatomistes. 69, 206, p. 221-230 10 p.

Research output: Contribution to journalArticle

Linguagem e Política

Clara, F., 1985, In : Runa. Revista Portuguesa de Estudos Germanísticos. 4, p. 139-161 23 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Microvascularisation artérielle de l'ovaire chez la lapine en période d'ovulation.

Esperança Pina, J. A. & Camisão Soares O'Neill, M. A., 1 Sep 1985, In : Bulletin de l"Association des anatomistes. 69, 206, p. 247-253 7 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Novel triterpenoids from the fungus pisolithus-tinctorius

Lobo, A. M. F. T., Abreu, P. J. M. D., Prabhakar, A. S., Rzepa, H. S. & Sheppard, R. N., 1 Jan 1985, In : Tetrahedron Letters. 26, 21, p. 2589-2592 4 p.

Research output: Contribution to journalArticle

Open Access
Triterpenes
Fungi
Spectrum Analysis
Spectroscopy
1 Citation (Scopus)

Quelques aspects de la microvascularisation des follicules thyroidïens chez le lapin.

Esperança Pina, J. A., Pereira Rodrigues, J. & Goyri O'Neill, J., 1 Jun 1985, In : Bulletin de l"Association des anatomistes. 69, 205, p. 43-48 6 p.

Research output: Contribution to journalArticle

Gelatin
Histology
Thyroid Gland
Rabbits
Weights and Measures

Quelques aspects morphologiques des îles artérielles du cercle de la base du cerveau et du tronc basilaire chez le rat.

Freire de Andrade, F., Nunes, P., Correia, M. & Esperança Pina, J. A., 1 Sep 1985, In : Bulletin de l"Association des anatomistes. 69, 206, p. 231-239 9 p.

Research output: Contribution to journalArticle

TEMPERATUREINFLUSS AUF DIE BIOMASSENPRODUKTION AUS SCHWEINEGULLE

Oliveira, J. S., Ganho, R. & Camara, A., 1 Jan 1985, In : Wissenschaft und Umwelt. NO. 1, p. 91-100 10 p.

Research output: Contribution to journalArticle