Find Research Outputs

1994

Diagnóstico etiológico dos derrames pleurais do adulto. Um problema resolvido?

Ceia, F., 1 Jan 1994, In : Acta Médica Portuguesa. 7, 1, p. 29-33 5 p.

Research output: Contribution to journalReview article

Thoracoscopy
Pleural Effusion
Ultrasonography
Tomography
Biopsy
5 Citations (Scopus)

Ecoclimatic influence on waste stabilization ponds (WSP) efficiencies: Case study of the Sesimbra system

Mendes, B. S., Do Nascimento, M. J., Pereira, M. I., Bailey, G., Lapa, N., Morais, J. & Oliveira, J. S., 1 Dec 1994, In : Water Science and Technology. 30, 8 pt 8, p. 269-279 11 p.

Research output: Contribution to journalConference article

Stabilization ponds
Ponds
stabilization
pond
Kinetic parameters
Dark currents
Amorphous silicon
amorphous silicon
Solar cells
Current density
7 Citations (Scopus)

Electron transfer in collisions of potassium atom with meta-fluoro-iodo-benzene

Lobo, R. F. M., Moutinho, A. M. C. & Los, J., 15 Jan 1994, In : Chemical Physics. 179, 2, p. 179-182 4 p.

Research output: Contribution to journalArticle

Benzene
potassium
Potassium
electron transfer
benzene
19 Citations (Scopus)

Enehydroxylamines as versatile compounds in 3,3-sigmatropic rearrangements

Reis, L. V., Lobo, A. M. & Prabhakar, S., 25 Apr 1994, In : Tetrahedron Letters. 35, 17, p. 2747-2750 4 p.

Research output: Contribution to journalArticle

Heating

Energy analysis in positive SIMS with Cs+ beams

Teodoro, O. M. N. D., Maneira, M. J. P. & Moutinho, A. M. C., 1 Jan 1994, In : Vacuum. 45, 1, p. 15-18 4 p.

Research output: Contribution to journalArticle

Secondary ion mass spectrometry
secondary ion mass spectrometry
Ions
cesium ions
Cesium
4 Citations (Scopus)

Engineering of the energy coupling in PECVD systems used to produce large area a-Si:H coatings

Martins, R. & Ferreira, I., 1994, In : Vacuum. 45, 10-11, p. 1107-1108 2 p.

Research output: Contribution to journalArticle

power loss
Plasma enhanced chemical vapor deposition
Powders
Diodes
Gases
Open Access
12 Citations (Scopus)

ESTEEM (European Standardised Telematic Tool to Evaluate EMG Knowledge-Based Systems and Methods): AIM Project A2010

Vingtoft, S., Veloso, M., Fuglsang-Frederiksen, A., Johnsen, B., Vila, A., Barahona, P., Fawcett, P., Scofield, I., Ljøring, A., Otte, G., Sieben, G., Talbot, A., Liguori, R. & Nix, W., 1 Jan 1994, In : Computer Methods and Programs in Biomedicine. 45, 1-2, p. 61-63 3 p.

Research output: Contribution to journalArticle

Electromyography
Knowledge based systems
Informatics
Terminology
Databases
32 Citations (Scopus)

Evidence for a Ternary Complex Formed between Flavodoxin and Cytochrome c3: 1H-NMR and Molecular Modeling Studies

Palma, P. N., Moura, I., Moura, J. J. G., LeGall, J., Wampler, J. E. & Van Beeumen, J., 1 May 1994, In : Biochemistry. 33, 21, p. 6394-6407 14 p.

Research output: Contribution to journalArticle

Flavodoxin
Molecular modeling
Nuclear magnetic resonance
Desulfovibrio
Proteins
14 Citations (Scopus)

Excited states of anthocyanins: the chalcone isomers of malvidin 3,5‐diglucoside

Lima, J. C., Danesh, P., Figueiredo, P., Pina, F. S. & Maçanita, A., 1 Jan 1994, In : Photochemistry And Photobiology. 59, 4, p. 412-418 7 p.

Research output: Contribution to journalArticle

Chalcone
Anthocyanins
Excited states
Isomers
isomers
8 Citations (Scopus)

Execution monitoring in assembly with learning capabilities

Camarinha-Matos, L. M., Lopes, L. S. & Barata Oliveira, J. A., 1994, Proceedings - IEEE International Conference on Robotics and Automation. pt 1 ed. Publ by IEEE, p. 272-279 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Robotic assembly
Monitoring
Taxonomies
Recovery
32 Citations (Scopus)

Ferredoxins

Moura, J. J. G., Macedo, A. L. & Palma, P. N., 1994, In : Methods in enzymology. 243, p. 165-188 24 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Formation of anthocyanin ion-pairs. A co-pigmentation effect

Figueiredo, P. & Pina, F., 1 Dec 1994, In : Journal of the Chemical Society, Perkin Transactions 2. 4, p. 775-778 4 p.

Research output: Contribution to journalArticle

Anthocyanins
Ions
Anions
Cations
Salts
5 Citations (Scopus)
18 Citations (Scopus)

Genotoxicity assessment of aromatic-amines and amides in genetically-engineered v79 cells

Silva, ID., Caria, M. H., Laires, A., Chaveca, T., Glatt, HR., Rueff, J. & Rodrigues, AS., Dec 1994, In : Mutation research-Genetic toxicology. 341, 2, p. 93-100 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Hexaheme nitrite reductase from Desulfovibrio desulfuricans (ATCC 27774)

Liu, M. C., Costa, C. & Moura, I., 1 Jan 1994, In : Methods in Enzymology. 243, C, p. 303-319 17 p.

Research output: Contribution to journalArticle

Desulfovibrio desulfuricans
Nitrite Reductases
Ammonia
Nitrites
Indophenol

Higher-order polymorphic unification for logic programming

Caires, L. & Monteiro, L., 1994, Logic programming. VanHentenryck, P. (ed.). Massachusetts Institute of Technology Press (MIT Press), p. 419-433 (MIT Press Series in Logic Programming).

Research output: Chapter in Book/Report/Conference proceedingChapter

23 Citations (Scopus)

HIV-Leishmania co-infection in Portugal: Isolation of leishmania infantum mon-24

Campino, L., Santos-Gomes, G., Pratlongz, F., Dedet, J-P. & Abranches, P., 1994, In : Transactions of the Royal Society of Tropical Medicine and Hygiene. 88, 4, p. 394 1 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Implementation of the Cahn-Ingold-Prelog System for Stereochemical Perception in the LHASA Program

Mata, P., Lobo, A. M., Marshall, C. & Johnson, A. P., 1 May 1994, In : Journal Of Chemical Information And Computer Sciences. 34, 3, p. 491-504 14 p.

Research output: Contribution to journalArticle

Ligands
Specifications
5 Citations (Scopus)

Infecção viral e fibromialgia.

Branco, J., Tavares, V., Abreu, I. & Humbel, R. L., Jun 1994, In : Acta medica portuguesa. 7, 6, p. 337-341 5 p.

Research output: Contribution to journalArticle

Open Access
File
Fibromyalgia
Virus Diseases
Human Parvovirus B19
Parvovirus
Chronic Fatigue Syndrome

Influence of photodegradation on the υτ and microstructure of pin a-Si: H devices

Vieira, M., Fortunato, E., Carvalho, CN., Lavareda, G. & Martins, R., 1994, In : Vacuum. 45, 10-11, p. 1109-1111 3 p.

Research output: Contribution to journalArticle

Photodegradation
Hydrogen
degradation
Degradation
microstructure
1 Citation (Scopus)

Information based control architecture for CIM

Osorio, A. L. & Camarinha-Matos, L. M., 1994, B-17 ed. Publ by Elsevier Science Publishers B.V. 15 p.

Research output: Book/ReportBook

Information management
Information systems
12 Citations (Scopus)
Mutagens
Escherichia coli
DNA Repair
Lipopolysaccharides
Arginine
8 Citations (Scopus)

Kinetic Studies on the Electron-Transfer Reaction between Cytochrome c3 and Flavodoxin from Desulfovibrio vulgaris Strain Hildenborough

De Francesco, R., Edmondson, D. E., Moura, I., Moura, J. J. G. & LeGall, J., 1 Aug 1994, In : Biochemistry. 33, 34, p. 10386-10392 7 p.

Research output: Contribution to journalArticle

Desulfovibrio vulgaris
Flavodoxin
Electrons
Kinetics
Cytochromes

Krebs e a descoberta do ciclo do ácido cítrico

Amaral, I., 1994, In : Pharmacy Times. p. 11-18 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Learning to diagnose failures of assembly tasks

Lopes, L. S. & Camarinha-Matos, L. M., 1994, In : Annual Review In Automatic Programming. 19, C, p. 97-103 7 p.

Research output: Contribution to journalArticle

Robotic assembly
Knowledge acquisition
Taxonomies
Learning systems
Recovery
23 Citations (Scopus)

Leishmania donovani MON-18 isolé chez un sidéen au Portugal

Camping, L., Santos-Gomes, G., Pratlong, F., Dedet, J-P. & Abranches, P., 1994, In : Parasite (Paris, France). 1, 4, p. 391-392 2 p.

Research output: Contribution to journalArticle

Open Access
Leishmania donovani
Portugal
Needles
visceral leishmaniasis
Visceral Leishmaniasis

Le Portugal et le Traité de Paix

Severiano Teixeira, N., 1994, XIX International Colloquium of Military History: Acta. Riste, O. (ed.). Istambul: Commission Internationale D'Histoire Militaire, p. 70-75 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Light and temperature effect on pin a-Si: H device performance

Vieira, M., Fortunato, E., Lavareda, G., Carvalho, CN. & Martins, R., 1994, In : Vacuum. 45, 10-11, p. 1147-1149 3 p.

Research output: Contribution to journalArticle

Thermal effects
temperature effects
Defects
defects
Hydrogen
8 Citations (Scopus)

Low-spin sulfite reductases

Moura, I. & Lino, A. R., 1 Jan 1994, In : Methods in Enzymology. 243, C, p. 296-303 8 p.

Research output: Contribution to journalArticle

Oxidoreductases Acting on Sulfur Group Donors
Iron
Hydrogensulfite Reductase
Buffers
Methanosarcina barkeri
69 Citations (Scopus)

Mammalian ferrochelatase, a new addition to the metalloenzyme family

Ferreira, G. C., Franco, R., Lloyd, S. G., Pereira, A. S., Moura, I., Moura, J. J. G. & Huynh, B. H., 11 Mar 1994, In : Journal of Biological Chemistry. 269, 10, p. 7062-7065 4 p.

Research output: Contribution to journalArticle

Ferrochelatase
Electron Spin Resonance Spectroscopy
Liver
Escherichia coli
Paramagnetic resonance
2 Citations (Scopus)

Manipulating uncertainty

Barbosa, A. S. P., Sep 1994, In : Constitutional Political Economy. 5, 3, p. 255-271 17 p.

Research output: Contribution to journalArticle

reform policy
bureaucracy
manipulation
voter
incidence
4 Citations (Scopus)

Market equilibrium effects of incentives to foreign direct investment

Barros, P. P., 1994, In : Economics Letters. 44, 1-2, p. 153-157 5 p.

Research output: Contribution to journalArticle

Marginal cost
Technology transfer
Investment subsidies
Incentives
Market equilibrium
85 Citations (Scopus)

Merger policy in open economies

Barros, P. P. & Cabral, L., 1994, In : European Economic Review. 38, 5, p. 1041-1055 15 p.

Research output: Contribution to journalArticle

Mergers
Merger policy
Open economy
Externalities
Foreign firms
13 Citations (Scopus)

Models for the optimization of regional wastewater treatment systems

de Melo, J. J. & Câmara, A. D. N. D. S. D., 24 Feb 1994, In : European Journal of Operational Research. 73, 1, p. 1-16 16 p.

Research output: Contribution to journalReview article

Wastewater Treatment
Wastewater treatment
Optimization
Pollution control
Cost functions
42 Citations (Scopus)
2 Downloads (Pure)
Open Access
File
Aldehyde Oxidoreductases
Desulfovibrio gigas
Xanthine Dehydrogenase
Cloning
Molecular Cloning
14 Citations (Scopus)

Momentary lapses: Moment expansions and the robustness of minimum distance estimation

Koenker, R., Machado, J. A. F., Skeels, C. L. & Welsh, A. H., 1 Jan 1994, In : Econometric Theory. 10, 1, p. 172-197 26 p.

Research output: Contribution to journalArticle

performance
Estimator
Robustness
Minimum distance estimation
M-estimator
43 Citations (Scopus)

Negotiation in multi-agent based dynamic scheduling

Rabelo, R. J. & Camarinha-Matos, L. M., 1994, In : Robotics And Computer-Integrated Manufacturing. 11, 4, p. 303-309 7 p.

Research output: Contribution to journalArticle

Scheduling
23 Citations (Scopus)

Non-ideality in isotopic mixtures

Jancsó, G., Rebelo, L. P. N. & Van Hook, W. A., 1 Dec 1994, In : Chemical Society Reviews. 23, 4, p. 257-264 8 p.

Research output: Contribution to journalReview article

62 Citations (Scopus)

On the mechanisms of genotoxicity and metabolism of quercetin

Gaspar, J., Rodrigues, A., Laires, A., Silva, F., Costa, S., Monteiro, M. J., Monteiro, C. & Rueff, J., Sep 1994, In : Mutagenesis. 9, 5, p. 445-449 5 p.

Research output: Contribution to journalArticle

Quercetin
Aberrations
Metabolism
Aberration
Ethylenediaminetetraacetic acid
77 Citations (Scopus)

Photochromism of the Synthetic 4ʹ,7-Dihydroxyflavylium Chloride

Figueiredo, P., Lima, J. C., Santos, H., Maçanita, A. L., Pina, F., Wigand, M. C. & Brouillard, R., 1 Feb 1994, In : Journal of the American Chemical Society. 116, 4, p. 1249-1254 6 p.

Research output: Contribution to journalArticle

Photochromism
Chalcone
Chlorides
Orbital calculations
Molecular orbitals
5 Citations (Scopus)
acid base equilibrium
Photooxidation
photooxidation
Redox reactions
Quantum yield
6 Citations (Scopus)

Photophysical properties and photodegradation mechanism of 2-(2′-furanyl)-1H-benzimidazole (Fuberidazole)

Melo, M. J., Maçanita, A. L., Melo, E., Wamhoff, H. & Pina, F., 25 Oct 1994, In : Journal of Photochemistry and Photobiology, A: Chemistry. 83, 3, p. 237-244 8 p.

Research output: Contribution to journalArticle

Photodegradation
Excited states
Orbital calculations
reactivity
acid base equilibrium
18 Citations (Scopus)
Pseudomonas
Heme
Paramagnetic resonance
Spectrum Analysis
Spectroscopy
3 Citations (Scopus)

Pictorial modeling of dynamic systems

Câmara, A. S., Ferreira, F. C., Nobre, E. & Fialho, J. E., 1 Jan 1994, In : System Dynamics Review. 10, 4, p. 361-373 13 p.

Research output: Contribution to journalArticle

Dynamic models
Dynamical systems
Cellular automata
simulation
methodology

Portugal (European Financial Reporting)

Ferreira, L. F., 1 Apr 1994, Thomson Learning. 295 p. (European Financial Reporting)

Research output: Book/ReportBook

Portugal
Financial reporting
Analysts
Auditing
International accounting
22 Citations (Scopus)

Potassium currents in acutely isolated maturing rat hippocampal CA1 neurones

Costa, P. F., Santos, A. I. & Ribeiro, M. A., 16 Dec 1994, In : Developmental Brain Research. 83, 2, p. 216-223 8 p.

Research output: Contribution to journalArticle

Potassium
Neurons
Patch-Clamp Techniques
Action Potentials
Parturition
18 Citations (Scopus)

Primary sequence, oxidation‐reduction potentials and tertiary‐structure prediction of Desulfovibrio desulfuricans ATCC 27774 flavodoxin

Caldeira, J., Palma, P. N., Regalla, M., Lampreia, J., Calvete, J., Schäfer, W., Legall, J., MOURA, I. & MOURA, J. J. G., 1 Jan 1994, In : European Journal Of Biochemistry. 220, 3, p. 987-995 9 p.

Research output: Contribution to journalArticle

Open Access
File
Desulfovibrio desulfuricans
Flavodoxin
Amino Acid Sequence
Desulfovibrio vulgaris
Desulfovibrio
34 Citations (Scopus)
Open Access
Desulfovibrio gigas
Ferredoxins
Oxidation-Reduction
Voltammetry
Electrodes