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• 1990

  Hexaheme nitrite reductase from Desulfovibrio desulfuricans. Mossbauer and EPR characterization of the heme groups

  Costa, C., Moura, J. J. G., Moura, I., Liu, M. Y., Peck, H. D., LeGall, J., Wang, Y. & Huynh, B. H., 10 Sep 1990, In : Journal of Biological Chemistry. 265, 24, p. 14382-14388 7 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio desulfuricans
  • Nitrite Reductases
  • Paramagnetic resonance
  • Heme
  • Nitrites
  51 Citations (Scopus)

• História, Segurança e Defesa: uma perspectiva interdisciplinar

  Severiano Teixeira, N., 1990, In : Nação e Defesa. 52, p. 66-77 11 p.

  Research output: Contribution to journal › Article

  Open Access

  File
  6 Downloads (Pure)

• Identification of active compounds in wheat straw extracts with allelopathic activity by HRGC‐MS and HRGC‐FTIR

  Neves, H. J. C. D. & Gaspar, E. M. M., 1 Jan 1990, In : Journal of High Resolution Chromatography. 13, 8, p. 550-554 5 p.

  Research output: Contribution to journal › Article

  • Straw
  • Acids
  • 1-naphthoic acid
  • azelaic acid
  • phenolic acid
  25 Citations (Scopus)

• IgG and IgM Antibodies Immunoreacting with a 2,3-Diacyl Trehalose-2′-sulphate in Sera from Leprosy Patients

  Cruaud, P., Potar, M. C., David, H. L., Papa, F., Torgal-Garcia, J., Maroja, F. & Orsi-Souza, A. T., 1990, In : Zentralblatt fur Bakteriologie. 273, 2, p. 209-215 7 p.

  Research output: Contribution to journal › Article

  • 2,3-diacyltrehalose-2'-sulfate
  • sulfolipids
  • Leprosy
  • Immunoglobulin M
  • Immunoglobulin G
  1 Citation (Scopus)

• Improved Lagrangean decomposition: An application to the generalized assignment problem

  Bárcia, P. & Jörnsten, K., 4 May 1990, In : European Journal of Operational Research. 46, 1, p. 84-92 9 p.

  Research output: Contribution to journal › Article

  • Generalized Assignment Problem
  • Assignment Problem
  • Decomposition
  • Decompose
  • Sharpness
  22 Citations (Scopus)

• Influence of produced acetic acid on growth of sulfate reducing bacteria

  Reis, M. A. M., Lemos, P. C., Almeida, J. S. & Carrondo, M. J. T., 1 Feb 1990, In : Biotechnology Letters. 12, 2, p. 145-148 4 p.

  Research output: Contribution to journal › Article

  • Acetic acid
  • Sulfates
  • Bacteria
  • Acetic Acid
  • Growth
  27 Citations (Scopus)

• Interactive planning of motion and assembly operations

  Camarinha-Matos, L. M. & Pinheiro-Pita, H. J., 20 Aug 1990, Proceedings of the IEEE International Workshop on Intelligent Motion Control. IEEE, p. 587-592

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

  Open Access

• Kinetics of carbon gasification by oxygen catalysed by Mo, Co, and Ni

  Silva, I. M., Encinar, J. M. & Lobo, L. S., 10 Apr 1990, In : Catalysis Today. 7, 2, p. 239-245 7 p.

  Research output: Contribution to journal › Article

  • Gasification
  • Carbon
  • Oxygen
  • Reaction rates
  • Activation energy
  10 Citations (Scopus)

• Memórias do Cativeiro: os prisioneiros portugueses na Grande Guerra

  Severiano Teixeira, N., 1990, Encontro de História Militar. Évora: Universidade de Évora, p. 27-45 19 p.

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

• Monitoring and Error Recovery in Assembly Tasks

  Camarinha-Matos, L. M. & Osorio, A. L., Dec 1990, ISATA in pursuit of technical excellence: 23rd international symposium on automotive technology & automation, advanced automotive manufacturing. Automotive Automation, Vol. II. p. 453-460

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

• Monopólios e Tutela da Coroa. A burguesia mercantil na Europa e na Índia

  Silva, Á. F. D., 1990, Portugal no Mundo. Albuquerque, L. D. & Moreira, R. (eds.). Lisbon: Publicações Alfa, p. 279-294 16 p.

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

• Multidimensional simulation applied to water resources management

  Câmara, A. S., Ferreira, F. C., Loucks, D. P. & Seixas, M. J., 1 Jan 1990, In : Water Resources Research. 26, 9, p. 1877-1886 10 p.

  Research output: Contribution to journal › Article

  • water resources management
  • decision
  • simulation
  • mutation
  • oil spill
  4 Citations (Scopus)

• Mutagenic activity in the wine-making process: Correlations with rutin and quercetin levels

  Rueff, J., Laires, A., Gaspar, J. & Rodrigues, A., Jul 1990, In : Mutagenesis. 5, 4, p. 393-396 4 p.

  Research output: Contribution to journal › Article

  • Winemaking
  • Rutin
  • Wine
  • Mutagens
  • Quercetin
  15 Citations (Scopus)

• O Ultimatum Inglês: Política Externa e Política Interna no Portugal de 1890

  Severiano Teixeira, N., Dec 1990, Lisboa: Edições Alfa. 316 p.

  Research output: Book/Report › Book

• Photochemistry of the Co(Sep)³⁺I^- system: evaluation of the quantum yield for the photochemical redox reaction of the ion pair

  Pina, F., Sotomayor, J. & Moggi, L., 1 Jan 1990, In : Journal of Photochemistry and Photobiology, A: Chemistry. 53, 3, p. 411-422 12 p.

  Research output: Contribution to journal › Article

  • 1,3,6,8,10,13,16,19-octaazabicyclo-6,6,6-eicosanecobalt(II)
  • Quantum yield
  • Photochemical reactions
  • Redox reactions
  • photochemical reactions
  8 Citations (Scopus)

• Reaction of [Mn(CH ₃ -η ⁵ -C ₅ H ₄ )(CO) ₂ PPh ₃ ] with iodine. Crystal structure of diiodobis(triphenylphosphineoxide)manganese(II)

  Avilés, T., carrondo, M. A., Piedade, M. F. M. & Teixeira, G., 15 May 1990, In : Journal Of Organometallic Chemistry. 388, 1-2, p. 143-149 7 p.

  Research output: Contribution to journal › Article

  • Bond length
  • Iodine
  • Crystal structure
  • Manganese
  • iodine
  7 Citations (Scopus)

• Regulation of the hexaheme nitrite/nitric oxide reductase of Desulfovibrio desulfuricans, Wolinella succinogenes and Escherichia coli. A mass spectrometric study

  Costa, C., Macedo, A. L., Moura, I., Moura, J. J. G., Le Gall, J., Berlier, Y., Liu, M. Y. & Payne, W. J., 10 Dec 1990, In : FEBS Letters. 276, 1-2, p. 67-70 4 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Desulfovibrio desulfuricans
  • Wolinella
  • nitric-oxide reductase
  • Escherichia coli
  • Ammonia
  56 Citations (Scopus)

  2 Downloads (Pure)

• Reorientation instabilities and viscoelastic measurements in a main chain thermotropic nematic polymer optical and NMR studies

  Esnault, P., Casquilho, J. P., Volino, F., Martins, A. F. & Blumstein, A., 1 Jan 1990, In : Liquid Crystals. 7, 5, p. 607-628 22 p.

  Research output: Contribution to journal › Article

  • Nuclear magnetic resonance
  • retraining
  • Polymers
  • Magnetic fields
  • nuclear magnetic resonance
  52 Citations (Scopus)

• Revestimentos de ligantes minerais e mistos com base em cimento, cal e resina sintética

  Faria, P. & Veiga, R., 1990, Curso de Especialização sobre Revestimentos de Paredes. 1º Módulo. LNEC (ed.). 1 ed. LNEC: LNEC, p. 40-173

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

• Spin‐equilibrium and heme‐ligand alteration in a high‐potential monoheme cytochrome (cytochrome c₅₅₄) from Achromobacter cycloclastes, a denitrifying organism

  Saraiva, L. M., Liu, M. Y., Payne, W. J., LeGall, J., Moura, J. J. G. & Moura, I., 1 Jan 1990, In : European Journal Of Biochemistry. 189, 2, p. 333-341 9 p.

  Research output: Contribution to journal › Article

  • Achromobacter cycloclastes
  • Cytochromes
  • Heme
  • Spectroscopy
  • Protons
  12 Citations (Scopus)

• Strategies for knowledge & information integration in CIM

  Camarinha-Matos, L. M., Pita, H. & Moura Pires, J., 26 Nov 1990, Proceedings of the 4th Latin-American Conference on Automation. p. 153-158

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

• Terapeutica da osteoporose

  Branco, J., 1990, In : Arquivos de Reumatologia e Doencas Osteo-Articulares. 12, 8, p. 297-334 38 p.

  Research output: Contribution to journal › Review article

• The active centers of adenylylsulfate reductase from Desulfovibrio gigas Characterization and spectroscopic studies

  Lampreia, J., Moura, I., Teixeira, M., Peck, H. D., LeGall, J., Huynh, B. H. & Moura, J. J. G., 1 Jan 1990, In : European Journal Of Biochemistry. 188, 3, p. 653-664 12 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Desulfovibrio gigas
  • adenylylsulfate reductase
  • Dithionite
  • Paramagnetic resonance
  • Sulfates
  25 Citations (Scopus)

  4 Downloads (Pure)

• The Role of the species formed in PECVD systems on the density of states of a-Si: H films

  Martins, R. F. D. P., Rodrigues, L., Vieira, M. M. D. A. C., Fortunato, E. M. C., Moreira Santos, M., Dirani, E. A. T., Carvalho, N. & Baia, I., Jan 1990, In : Materials Research Society Symposium Proceedings . 192

  Research output: Contribution to journal › Article

  Open Access

  • vapor deposition
  • electrodes
  • hydrogen
  • augmentation
  • photocurrents

• Um espaço urbano medieval: Ponte de Lima

  Andrade, A. A., 1990, Lisboa: Livros Horizonte. 147 p.

  Research output: Book/Report › Book

• Uncatalysed and MoO₃-catalysed carbon-oxygen reaction: a kinetic study

  Fonseca, I. M. & Lobo, L. S., 1990, In : Journal Of Catalysis. 126, 2, p. 489-495 7 p.

  Research output: Contribution to journal › Article

  • molybdenum trioxide
  • Carbon
  • catalysts
  • Catalysts
  • Oxygen
  26 Citations (Scopus)
• 1991

  2-Acyl thiazolium salts as selective agents for the O-acylation of aromatic hydroxylamines

  Ferreira, L. M., Lobo, A. M., Prabhakar, S., Marcelo-Curto, M. J., Rzepa, H. S. & Yi, M. Y., 1991, In : Journal of the Chemical Society, Chemical Communications. 16, p. 1127-1128 2 p.

  Research output: Contribution to journal › Article

  • Acylation
  • Hydroxylamines
  • Thiamine
  • Salts
  • Derivatives
  10 Citations (Scopus)

• A actividade revolucionária no Portugal contemporâneo: uma perspectiva de longa duração

  Mata, M. E., 1991, In : Análise Social. XXVI, p. 755-769

  Research output: Contribution to journal › Article

  Open Access

  File
  5 Downloads (Pure)

• Accommodating Structural Change in Environmental Systems: the Approach of Qualitative Simulation

  Seixas, M. J. F. D. & Câmara, A. D. N. D. S. D., 1 Jan 1991, In : Journal Of Forecasting. 10, NA, p. 211-230

  Research output: Contribution to journal › Article

  2 Citations (Scopus)

• Afterpotential characteristics and firing patterns in maturing rat hippocampal CA1 neurones in in vitro slices

  Costa, P. F., Ribeiro, M. A. & Santos, A. I., 21 Oct 1991, In : Developmental Brain Research. 62, 2, p. 263-272 10 p.

  Research output: Contribution to journal › Article

  • Neurons
  • In Vitro Techniques
  • Age Groups
  • Membranes
  21 Citations (Scopus)

• A História Militar e a Historiografia Contemporânea

  Severiano Teixeira, N., 1991, In : Nação e Defesa. 59, p. 55-71 17 p.

  Research output: Contribution to journal › Article

  Open Access

  File
  5 Downloads (Pure)

• A kinetic method for calculating the viability of lactic starter cultures

  Barreto, M. T. O., Melo, E. P., Almeida, J. S., Xavier, A. M. R. B. & Carrondo, M. J. T., Feb 1991, In : Applied Microbiology and Biotechnology. 34, 5, p. 648-652 5 p.

  Research output: Contribution to journal › Article

  • Milk
  • Kinetics
  • Lactobacillus
  • Equipment and Supplies
  • Growth
  6 Citations (Scopus)

• An experimental model for canine visceral leishmaniasis

  Abranches, P., Santos‐Gomes, G., Rachanim, N., Campino, L., Schnur, L. F. & Jaffe, C. L., Sep 1991, In : Parasite Immunology. Vol. 13, n.º 5, p. 537-550 14 p.

  Research output: Contribution to journal › Article

  • Visceral Leishmaniasis
  • Canidae
  • Theoretical Models
  • Dogs
  • Parasites
  113 Citations (Scopus)

• Application of co-59 NMR to the investigation of interactions between cobalt sepulchrate and various counterions

  Sotomayor, J., Santos, H. & Pina, F., Mar 1991, In : Canadian Journal Of Chemistry-Revue Canadienne De Chimie. 69, 3, p. 567-569

  Research output: Contribution to journal › Article

• A practical introduction to well founded semantics

  Alferes, J. J. A. & Pereira, L. M., 25 Mar 1991, IOS Press. p. 277-288 12 p.

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

• A-Si: H ambipolar diffusion length and effective lifetime measured by flying spot (FST) and spectral photovoltage (SPT) techniques

  Vieira, M., Martins, R., Fortunato, E., Soares, F. & Guimarães, L., 1991, In : Journal of Non-Crystalline Solids. 137-138, PART 1, p. 479-482 4 p.

  Research output: Contribution to journal › Article

  • Sandwich structures
  • Diodes
  5 Citations (Scopus)

• A thin SiO layer as a remedy for the indium reduction at the In₂O₃/μc-Si:C:H interface

  de Nijs, J. M. M., Carvalho, C., Santos, M. & Martins, R., 1991, In : Applied Surface Science. 52, 4, p. 339-342 4 p.

  Research output: Contribution to journal › Article

  • silicon monoxide
  • Indium
  • Diffusion barriers
  • Silicon oxides
  • Plasma enhanced chemical vapor deposition
  5 Citations (Scopus)

• Bioequivalence assessment of diltiazem preparations by means of discriminant analysis of data from solid-phase extraction and liquid chromatography

  Chaves das Neves, H. J., Gomes da Silva, M. D. R. & Rocha, M. P., 1 Jan 1991, In : Journal Of Pharmaceutical And Biomedical Analysis. 9, 10-12, p. 941-947 7 p.

  Research output: Contribution to journal › Article

  • Liquid chromatography
  • Solid Phase Extraction
  • Therapeutic Equivalency
  • Diltiazem
  • Discriminant Analysis
  2 Citations (Scopus)

• Canine leishmaniasis: pathological and ecological factors influencing transmission of infection

  Abranches, P., Silva-Pereira, M. C. D., Conceicao-Silva, F. M., Santos-Gomes, G. M. & Janz, J. G., 1 Aug 1991, In : Journal Of Parasitology. Vol. 77, n.º 4, p. 557-561 5 p.

  Research output: Contribution to journal › Article

  Open Access

  • leishmaniasis
  • Infectious Disease Transmission
  • Leishmaniasis
  • disease transmission
  • ecological factor
  183 Citations (Scopus)

• Counterfactual reasoning based on revising assumptions

  Pereira, L. M. & Alferes, J. J. A., 1 Jan 1991, MIT Press.

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

  • Semantics
  10 Citations (Scopus)

• Detection and Characterization of Exchangeable Protons Bound to the Hydrogen-Activation Nickel Site of Desulfovibrio gigas Hydrogenase: A 1H and 2H Q-Band ENDOR Study

  Fan, C., Teixeira, M., Moura, J. J. G., Moura, I., Huynh, B. H., Gall, J. L., Peck, H. D. & Hoffman, B. M., 1 Jan 1991, In : Journal of the American Chemical Society. 113, 1, p. 20-24 5 p.

  Research output: Contribution to journal › Article

  • Desulfovibrio gigas
  • Hydrogenase
  • Electron Spin Resonance Spectroscopy
  • Protons
  • Nickel
  101 Citations (Scopus)

• Direct evidence of the metal-free nature of sirohydrochlorin in desulfoviridin

  Lai, K. K., Moura, I., Liu, M. Y., LeGall, J. & Yue, K. T., 27 Sep 1991, In : BBA - Bioenergetics. 1060, 1, p. 25-27 3 p.

  Research output: Contribution to journal › Article

  • sirohydrochlorin
  • Hydrogensulfite Reductase
  • Chromophores
  • Metals
  • Desulfovibrio gigas
  8 Citations (Scopus)

• Do Azul-Branco ao Verde-Rubro: a Simbólica da Bandeira Nacional

  Severiano Teixeira, N., 1991, A Memória da Nação: Colóquio do Gabinete de Estudos de Simbologia Realizado na Fundação Calouste Gulbenkian. F. B. & D. R. C. (eds.). Lisboa: Sá da Costa, p. 319-337 19 p. (Colóquio na Fundação C.Gulbenkian 1987).

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

• Engineering of plasma deposition systems used for producing large area a-Si:H devices

  Martins, R., Ferreira, I., Carvalho, N. M. & Guimarães, L., 1991, In : Journal of Non-Crystalline Solids. 137-138, PART 2, p. 757-760 4 p.

  Research output: Contribution to journal › Article

  • Plasma deposition
  • Amorphous silicon
  • Geometry
  11 Citations (Scopus)

• Exchange rate and exchange policy in Portugal: 1891-1931 revisited

  Mata, M. E., Oct 1991, In : Estudos de Economia. XII, 2, p. 33-41

  Research output: Contribution to journal › Article

  Open Access

  File
  6 Downloads (Pure)

• Excitation of the nitro group in nitromethane by electron transfer

  Lobo, R. F. M., Moutinho, A. M. C., Lacmann, K. & Los, J., 1 Jul 1991, In : Journal of Chemical Physics. 95, 1, p. 166-175 10 p.

  Research output: Contribution to journal › Article

  • nitromethane
  • electron transfer
  • Ions
  • Electrons
  • Atoms
  5 Citations (Scopus)

• Foreign public debt and economic growth in Portugal 183-1985

  Mata, M. E. & Valério, N., Jul 1991, In : Estudos de Economia. XI, 4

  Research output: Contribution to journal › Article

• Hypothetical reasoning with well founded semantics

  Pereira, L. M. & Alferes, J. J. A., May 1991, IOS Press. p. 289-300 12 p.

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

  Open Access

  File
  8 Downloads (Pure)

• Influence of sulfates and operational parameters on volatile fatty acids concentration profile in acidogenic phase

  Reis, M. A. M., Lemos, P. C., Martins, M. J., Costa, P. C., Gonçalves, L. M. D. & Carrondo, M. J. T., 1 Apr 1991, In : Bioprocess Engineering. 6, 4, p. 145-151 7 p.

  Research output: Contribution to journal › Article

  • Volatile Fatty Acids
  • Sulfates
  • Acetic Acid
  • Bacteria
  • Waste Water
  18 Citations (Scopus)

• Information Integration for CIM Planning Tools

  Camarinha-Matos, L. M. & Sastron, F., 10 Sep 1991, Proceedings of CAPE'91 - 4th IFIP Conference on Computer Applications in Production and Engineering. DOUMEINGTS, G., BROWNE, J. & TOMJANOVICH, M. (eds.). Amsterdam: ELSEVIER SCIENCE BV, p. 769-776

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