Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters
1993

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 proceedingConference contribution

30 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 journalArticle

3 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 journalArticle

2 Citations (Scopus)

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 journalArticle

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 journalArticle

17 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 journalArticle

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 journalArticle

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 journalArticle

Open Access
26 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 journalArticle

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 proceedingConference contribution

Open Access
File
Open Access
File
2 Downloads (Pure)

O Sistema Português da Qualidade

Tenera, A., 1993, In : Revista Portuguesa de Gestão. III/IV, p. 53-63

Research output: Contribution to journalArticle

PNEUMONIA POR PNEUMOCYSTIS CARINII EM DOENTES INTERNADOS COM SIDA. EXPERIENCIA DO DEPARTAMENTO DE PNEUMOLOGIA DO HOSPITAL DE PULIDO VALENTE

Translated title of the contribution: Pneumocystis Carinii Pneumonia hospitalized patients with AIDS: Experience of the pneumology department of Pulido Valente HospitalAndre, M., Diniz, A., Ruivo, I., Alves, C., Ribeiro, C. & Pina, J., 24 May 1993, In : Boletim do Hospital de Pulido Valente. 6, 1, p. 35-40 6 p.

Research output: Contribution to journalArticle

Politics and power relations in Portugal (sixteenth-eighteenth centuries)

Cardim, P., 1 Jan 1993, In : Parliaments, Estates and Representation. 13, 2, p. 95-108

Research output: Contribution to journalArticle

5 Citations (Scopus)

Preliminary characterisation and proposal of microbiological quality standard of sand beaches

Mendes, B., Nascimento, M. J. & Oliveira, J. S., 15 Jun 1993, In : Water Science and Technology. 27, 3-4, p. 453-456 4 p.

Research output: Contribution to journalConference article

26 Citations (Scopus)

Quercetin and the mutagenicity of wines

Gaspar, J., Laires, A., Monteiro, M., Laureano, O. & Ramos, E., 1 Jan 1993, In : Mutagenesis. 8, 1, p. 51-55 5 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Reduction of nitrosobenzene by 2-(α-hydroxyethyl)-3,4- dimethylthiazolium Salts

Ferreira, L. M., Chaves, H. T., Lobo, A. M., Prabhakar, S. & Rzepa, H. S., 1 Dec 1993, In : Journal of the Chemical Society, Chemical Communications. 2, p. 133-134 2 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Resonance Raman Studies of Nickel Tetrathiolates and Nickel-Substituted Rubredoxins and Desulforedoxin

Huang, Y. H., Moura, I., Moura, J. J. G., LeGall, J., Park, J. B., Adams, M. W. W. & Johnson, M. K., 1 Jan 1993, In : Inorganic Chemistry. 32, 4, p. 406-412 7 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Resonance Raman study of sirohydrochlorin and siroheme in sulfite reductases from sulfate reducing bacteria

Underwood-Lemons, T., Moura, I. & To Yue, K., 11 Jun 1993, In : BBA - General Subjects. 1157, 2, p. 275-284 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Robust model selection and M-estimation

Machado, J. A. F., 1 Jan 1993, In : Econometric Theory. 9, 3, p. 478-493 16 p.

Research output: Contribution to journalArticle

77 Citations (Scopus)
Open Access

Role of photodegradation on the μτ product and microstructure of the a-Si: H pin devices

Vieira, M., Fortunato, E., Lavareda, G., Carvalho, C. N. & Martins, R., 1 Dec 1993, Amorphous Silicon Technology. Schiff, E. A., Thompson, M. J., Madan, A., Tanaka, K. & LeComber, P. G. (eds.). Publ by Materials Research Society, Vol. 297. p. 637-642 6 p.

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

4 Citations (Scopus)

Scenario semantics of extended logic programs

Alferes, J. J. A., Pereira, L. M. & Dung, P. M., 1 Jan 1993, MIT Press. p. 334-348

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

Open Access
File

Selective O-acylation of aromatic hydroxylamines by 2-acylimidazolium and 2-acylbenzimidazolium salts

Santos, P. P. O., Trindade, C. L., Lobo, A. M. & Prabhakar, S., 4 Jun 1993, In : Tetrahedron Letters. 34, 23, p. 3793-3796 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Spectroscopic characterization of cytochrome c peroxidase from Paracoccus denitrificans

Gilmour, R., Goodhew, C. F., Pettigrew, G. W., Prazeres, S., Moura, I. & Moura, J. J. G., 1 Jan 1993, In : Biochemical Journal. 294, 3, p. 745-752 8 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

Steroidal constituents from mature wheat straw

Gaspar, E. M. M. & Neves, H. J. C. D., 9 Sep 1993, In : Phytochemistry. 34, 2, p. 523-527 5 p.

Research output: Contribution to journalArticle

64 Citations (Scopus)

Structure Analysis of Cytochrome c3 From Desulfovibrio vulgaris Hildenborough at 1·9 Å Resolution

Matias, P. M., Frazião, C., Morais, J., Coll, M. & Carrondo, M. A., 5 Dec 1993, In : Journal of Molecular Biology. 234, 3, p. 680-699 20 p.

Research output: Contribution to journalArticle

79 Citations (Scopus)
Open Access
File
23 Citations (Scopus)
3 Downloads (Pure)

Synthesis and characterization of novel liquidcrystalline polyurethanes

Cidade, M. T., Bordado, J. C. M., Figueirinhas, J. & Martins, A. F., 1 Jan 1993, In : Liquid Crystals. 13, 2, p. 295-300 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Tailoring defects on amorphous silicon pin devices

Martins, R., Fantoni, A. & Vieira, M., 2 Dec 1993, In : Journal of Non-Crystalline Solids. 164-166, PART 2, p. 671-674 4 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
54 Citations (Scopus)

Toolbox of integrated planning tools - a case study

Welz, B. G., Camarinha-Matos, L., Lueth, T. C., Munch, S., Stocchiero, L., Tramu, J. & Visser, A., 1993, INTERFACES IN INDUSTRIAL SYSTEMS FOR PRODUCTION AND ENGINEERING. Rix, J. & Schlechtendahl, E. G. (eds.). Amsterdam: ELSEVIER SCIENCE BV, p. 145-157 13 p. (IFIP TRANSACTIONS B - APPLICATIONS IN TECHNOLOGY; vol. 10).

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

25 Citations (Scopus)
16 Citations (Scopus)
Open Access
File
31 Citations (Scopus)
3 Downloads (Pure)

Which is the most appropriate dosage of liposomal amphotericin-B (AmBisome) for the treatment of fungal infections in infants of very low birth weight? [6]

Da Silva, L. P., Amaral, J. M. V., Ferreira, N. C., Lackner, H. & Urban, C., 1 Jan 1993, In : Pediatrics. 91, 6, p. 1217-1218 2 p.

Research output: Contribution to journalLetter

19 Citations (Scopus)

Wien-filtered Cs+ beam for SIMS: source description

Catarino, M. I. S., Teodoro, O. M. N. D. & Moutinho, A., 1993, In : Applied Surface Science. 70-1, Part 1, p. 291-294

Research output: Contribution to journalArticle

2 Citations (Scopus)

Women in business and management: Portugal

Cunha, R., 1993, European Women in Business and Management. Davidson, M. J. & Cooper, C. L. (eds.). SAGE Publications, p. 174-184

Research output: Chapter in Book/Report/Conference proceedingChapter

20 Citations (Scopus)
1 Downloads (Pure)
1994

Abecedoria do Coração

Guimarães, A. P. A. D. S., 1 Jan 1994, Lisboa: Vega.

Research output: Book/ReportBook

A bound-improving approach to discrete programming problems

Bárcia, P. & Coelho, J. D., 1 Aug 1994, In : Mathematical Programming. 66, 1-3, p. 205-209 5 p.

Research output: Contribution to journalArticle

Activation of promutagens by rat cyp p450 expressing v79 cells

Rodrigues, AS., Silva, ID., Monteiro, M. J., Caria, H., Laires, A., Chaveca, T. & Rueff, J., 1994, CYTOCHROME P450. Lechner, MC. (ed.). JOHN LIBBEY EUROTEXT LTD, p. 205-208 4 p.

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

ADDING CLOSED WORLD ASSUMPTIONS TO WELL-FOUNDED SEMANTICS

Alferes, J. J. A. & Pereira, L. M. S. M., 1 Jan 1994, In : Theoretical Computer Science. 122, 1-2, p. 49-68

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Adenylylsulfate reductases from sulfate-reducing bacteria

Lampreia, J., Pereira, A. S. & Moura, J. J. G., 1 Jan 1994, In : Methods in Enzymology. 243, C, p. 241-260 20 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

AD-layer for spatial control of light induced degradation on pin devices

Vieira, M., Fantoni, A., Fortunato, E., Lavareda, G. & Martins, R., 1994, Amorphous Silicon Technology - 1994. Vol. 336. p. 741-746 6 p.

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

A flexible synthesis of some polysubstituted cyclopentanes from quinic acid

Barros, M. T., Santos, A. G., Godinho, L. S. & Maycock, C. D., 6 Jun 1994, In : Tetrahedron Letters. 35, 23, p. 3999-4002 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

A homocisteinemia como factor de risco de doença cerebrovascular precoce.

Translated title of the contribution: Homocysteinemia as a risk factor in early cerebrovascular diseaseReis, R. P., Azinheira, J., Reis, H. P., Pereira, M., Baptista, A., Crespo, M., Pina, J. E., Ferreira, N. C. & Luís, A. S., 1 May 1994, In : Acta medica portuguesa. 7, 5, p. 285-289 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)