Find Research Outputs

1988
69 Citations (Scopus)

Electronic and Magnetic Properties of Nickel-Substituted Rubredoxin: A Variable-Temperature Magnetic Circular Dichroism Study

Kowal, A. T., LeGall, J., Johnson, M. K., Zambrano, I. C., Moura, I. & Moura, J. J. G., 1 Apr 1988, In : Inorganic Chemistry. 27, 7, p. 1162-1166 5 p.

Research output: Contribution to journalArticle

Rubredoxins
Nickel
Electronic properties
dichroism
Magnetic properties

História natural da estenose mitral operada. Estudo 20 anos após comissurotomia, de 188 doentes.

Reis, R. P., Marcão, F., Ferreira, D. & Correia, M., 1988, In : Revista Portuguesa de Cardiologia. 7, 1, p. 43-48 6 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Hydrogen production and deuterium-proton exchange reactions catalyzed by Desulfovibrio nickel(II)-substituted rubredoxins

Saint-Martin, P., Lespinat, P. A., Fauque, G., Berlier, Y., LeGall, J., Moura, I., Teixeira, M., Xavier, A. V. & Moura, J. J. G., 1 Dec 1988, In : Proceedings of the National Academy of Sciences of the United States of America. 85, 24, p. 9378-9380 3 p.

Research output: Contribution to journalArticle

Rubredoxins
Desulfovibrio
Deuterium
Nickel
Protons
116 Citations (Scopus)
Hemerythrin
Nonheme Iron Proteins
Rubredoxins
Desulfovibrio vulgaris
Iron
38 Citations (Scopus)

Magnetization of the oxidized and reduced three-iron cluster of Desulfovibrio gigas ferredoxin II

Day, E. P., Peterson, J., Bonvoisin, J. J., Moura, I. & Moura, J. J. G., 1 Jan 1988, In : The Journal of biological chemistry. 263, 8, p. 3684-3689 6 p.

Research output: Contribution to journalArticle

Desulfovibrio gigas
Ferredoxins
Magnetization
Iron
Saturation magnetization

MOSSBAUER STUDY OF NITRITE REDUCTASE FROM DESULFOVIBRIO-DESULFURICANS

Huynh, B. H., Costa, C., Moura, I. & Moura, J. J. G., 25 Sep 1988, In : Abstracts Of Papers Of The American Chemical Society. 196, p. 148-INOR

Research output: Contribution to journalMeeting Abstract

MUTAGENIC ACTIVITY IN ALCOHOLIC FERMENTATION

Laires, A., Rueff, J., Gaspar, J. & Rodrigues, AS., Jun 1988, In : Mutation research. 203, 3, p. 238-239 2 p.

Research output: Contribution to journalMeeting Abstract

NICKEL-CONTAINING HYDROGENASES

Moura, J. J. G., Moura, I., Teixeira, M., Xavier, A. V., Fauque, G. D. & LeGall, J., 1988, In : Metal ions in biological systems. 23, p. 285-314

Research output: Contribution to journalReview article

Papel de los agonistas de Gn-RH en el tratamiento del sindrome de ovario poliquistico

Leite, V., 1988, In : Drugs of Today. p. 61-78

Research output: Contribution to journalArticle

Para uma Nova História Política

Severiano Teixeira, N., Apr 1988, Arquivo e Historiografia. Leal, M. J. D. S. & Pereira, M. H. (eds.). Lisboa: Imprensa Nacional - Casa da Moeda, p. 205-218 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

17 Citations (Scopus)
Orthotomicus erosus
Ips sexdentatus
Scolytidae
Pheromones
attractants
12 Citations (Scopus)
Open Access
File
Wolinella
Cytochromes
Heme
Oxidation-Reduction
ferrous sulfate

Transport costs, trade and comparative advantage

Campos Cunha, L., May 1988, In : Economia. XII, 2, p. 143-159

Research output: Contribution to journalArticle

18 Citations (Scopus)

Triterpenoids of the fungus Pisolithus tinctorius*

Lobo, A. M., Abreu, P. M. D., Prabhakar, S., Godinho, L. S., Jones, R., Rzepa, H. S. & Williams, D. J., 1 Jan 1988, In : Phytochemistry. 27, 11, p. 3569-3574 6 p.

Research output: Contribution to journalArticle

Pisolithus tinctorius
X ray analysis
Molecular Structure
Fungi
triterpenoids

“Performances presented by a-Si:C:H (doped and undoped) films produced by a TCDDC system for PV applications”.

Martins, R. F. D. P., Guimarães, L., Fortunato, E. M. C., Vieira, M. M. D. A. C., Carvalho, N., Santos, M. & Ferreira, I., 1988, Proceedings of the eighth European Communities Photovoltaic Solar Energy Conference. p. 653-660 8 p.

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

chambers
decomposition
amorphous silicon
silicon films
silicon carbides
1989
10 Citations (Scopus)

A novel synthesis of benzimidazolinones

Almeida, P. S., Lobo, A. M. & Prabhakar, S., 1 Jan 1989, In : Heterocycles. 28, 2, p. 653-656 4 p.

Research output: Contribution to journalArticle

Hydroxamic Acids
Cyanogen Bromide

A preliminary study on identification of oil components by SIMS

Teodoro, O. M. N. D., Godinho, A. C., Vasconcelos, M. H., Moutinho, A. M. C. & Costa, M. L., 1 Jan 1989, In : Vacuum. 39, 7-8, p. 691-693 3 p.

Research output: Contribution to journalArticle

Mass spectrometers
Ion sources
Secondary ion mass spectrometry
Glycerol
secondary ion mass spectrometry

Chemical-stability of quercetin - influence on its genotoxicity

Laires, A., Rueff, J., Rodrigues, AS., Gaspar, J., Chaveca, T. & David, V., Oct 1989, In : Mutation research. 216, 5, p. 300-300 1 p.

Research output: Contribution to journalMeeting Abstract

Competitiveness under Liberalization cum Stabilization Packages (LCSP): The Experience of Portugal 1977-1985

Corado, C. & Braga de Macedo, J., Jul 1989, NOVA ECONOMIA EM PORTUGAL: Estudos em Homenagem a António Manuel Pinto Barbosa. Sousa, A. D., Moura, F. P. D., Reis, J., Macedo, J. B. D., Ribeiro, J. J. T., Beleza, L. M., Nunes, M. J. & Constâncio, V. (eds.). 1ª ed. Lisboa: Universidade Nova de Lisboa, p. 541-557

Research output: Chapter in Book/Report/Conference proceedingChapter

51 Citations (Scopus)

Determination of ionic permeability coefficients of the plasma membrane of Xenopus laevis oocytes under voltage clamp.

Costa, P. F., Emilio, M. G., Fernandes, P. L., Ferreira, H. G. & Ferreira, K. G., 1 Jun 1989, In : The Journal of Physiology. 413, 1, p. 199-211 13 p.

Research output: Contribution to journalArticle

Xenopus laevis
Oocytes
Potassium Chloride
Permeability
Cell Membrane
25 Citations (Scopus)

Diterpenoids from Salvia candelabrum

Mendes, E., Marco, J. L., Rodríguez, B., Jimeno, M. L., Lobo, A. M. & Prabhakar, S., 1 Jan 1989, In : Phytochemistry. 28, 6, p. 1685-1690 6 p.

Research output: Contribution to journalArticle

Abietane Diterpenes
Salvia
Diterpenes
diterpenoids
Oleanolic Acid

DNA DAMAGE AND OXYGEN SPECIES

Rueff, J., Laires, A., Brás, A., Borba, H., Chaveca, T., Gaspar, J., Rordrigues, A., Cristovão, L. & Monteiro, M., 1989, DNA REPAIR MECHANISMS AND THEIR BIOLOGICAL IMPLICATIONS IN MAMMALIAN CELLS. LAMBERT, MW. & LAVAL, J. (eds.). PLENUM PRESS DIV PLENUM PUBLISHING CORP, p. 171-181 11 p. (NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES A, LIFE SCIENCES; vol. 182).

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

6 Citations (Scopus)

Effects of synthetic salmon calcitonin therapy in children with osteogenesis imperfecta

Rebelo, I., Pereira-da-Silva, L., Blanco, J. C., Monteiro, M. E. & Ferreira, N. C., Jul 1989, In : Journal of molecular medicine (Berlin, Germany). 17, 4, p. 401-5 5 p.

Research output: Contribution to journalArticle

salmon calcitonin
Osteogenesis Imperfecta
Calcitonin
Growth
Therapeutics

Electron paramagnetic resonance of defects in doped microcrystalline silicon

Lavado, M., Martins, R., Ferreira, I., Lavareda, G., Fortunato, E., Vieira, M. & Guimarães, L., 1989, In : Vacuum. 39, 7-8, p. 791-794 4 p.

Research output: Contribution to journalArticle

Microcrystalline silicon
Paramagnetic resonance
electron paramagnetic resonance
Defects
defects
38 Citations (Scopus)

Electron transport in sulfate‐reducing bacteria: Molecular modeling and NMR studies of the rubredoxin — tetraheme‐cytochrome‐c3 complex

Stewart, D. E., LeGall, J., Moura, I., Moura, J. J. G., Peck, H. D., Xavier, A. V., Weiner, P. K. & Wampler, J. E., 1 Jan 1989, In : European Journal Of Biochemistry. 185, 3, p. 695-700 6 p.

Research output: Contribution to journalArticle

Open Access
File
Rubredoxins
Molecular modeling
Electron Transport
Bacteria
Desulfovibrio vulgaris
106 Citations (Scopus)

Evidence for selenocysteine coordination to the active site nickel in the [NiFeSe]hydrogenases from Desulfovibrio baculatus.

Eidsness, M. K., Scott, R. A., Prickril, B. C., DerVartanian, D. V., Legall, J., Moura, I., Moura, J. J. G. & Peck, H. D., 1 Jan 1989, In : Proceedings of the National Academy of Sciences of the United States of America. 86, 1, p. 147-151 5 p.

Research output: Contribution to journalArticle

Open Access
File
Desulfovibrio
Selenocysteine
Nickel
Catalytic Domain
X-Rays
2 Citations (Scopus)

Hydrogenated thin film silicon semiconductors produced by a two consecutive decomposition and deposition chamber system

Guimarães, L., Martins, R. F. D. P., Santos, M., Maçarico, F., Carvalho, N., Fortunato, E. M. C. & Vieira, M. M. D. A. C., Dec 1989, In : Vacuum. 39, 7-8, p. 789-790 2 p.

Research output: Contribution to journalArticle

Open Access
Silicon
chambers
Semiconductor materials
Decomposition
decomposition
6 Citations (Scopus)

Immunological response to homologous and heterologous phenolic glycolipid antigens in tuberculosis and leprosy

Torgal-Garcia, J., Papa, F. & David, H. L., 1989, In : Acta Leprologica. 7, SUPPL. 1, p. 102-106 5 p.

Research output: Contribution to journalArticle

Investimento público e crowding-out

Barbosa, A., Jul 1989, NOVA ECONOMIA EM PORTUGAL: Estudos em Homenagem a António Manuel Pinto Barbosa. Sousa, A. D., Moura, F. P. D., Reis, J., Macedo, J. B. D., Ribeiro, J. J. T., Beleza, L. M., Nunes, M. J. & Constâncio, V. (eds.). 1ª ed. Lisboa: Universidade Nova de Lisboa, p. 335-340

Research output: Chapter in Book/Report/Conference proceedingChapter

7 Citations (Scopus)

Mesophase formation and intrinsic viscosity for some low-molecular-weight cellulose acetate samples

Godinho, M. H., Seurin, M. J., Maïssa, P. & Sixou, P., 1 Jan 1989, In : Liquid Crystals. 5, 6, p. 1711-1718 8 p.

Research output: Contribution to journalArticle

low molecular weights
cellulose
acetates
Cellulose
Molecular weight

Microvascularization of main organs and tissues

Esperanca Pina, J. A., Correia, M., Goyri O'Neill, J., Freire de Andrade, F., Pais, D., Rodrigues, J., Futre, G. & Alberti, A., 1989, In : Revista Portuguesa de Hemorreologia. 3, SUPPL. 1, p. 3-25 23 p.

Research output: Contribution to journalArticle

Multicapillary swivel-type McLeod

Lobo, R. F. M. & Moutinho, A. M. C., 1 Jan 1989, In : Vacuum. 39, 7-8, p. 809-810 2 p.

Research output: Contribution to journalArticle

swivels
Mcleod gages
high vacuum
Gages
Calibration
17 Citations (Scopus)
Galactosides
Rutin
Enzymatic hydrolysis
mutagenicity
Quercetin

NOVA ECONOMIA EM PORTUGAL: Estudos em homenagem a António Manuel Pinto Barbosa

Sousa, A. D., Moura, F. P. D., Reis, J., Braga de Macedo, J., Ribeiro, J. J. T., Couceiro Pizarro Beleza, L. M., Nunes, M. J. & Constâncio, V., Jul 1989, 1ª ed. Lisboa: Universidade Nova de Lisboa. 730 p.

Research output: Book/ReportBook

13 Citations (Scopus)

Oxidation of airborne C2-chlorocarbons to trichloroacetic and dichloroacetic acid

Frank, H., Vital, J. & Frank, W., 1 Jan 1989, In : Fresenius' Zeitschrift für Analytische Chemie. 333, 7, 1 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Oxidative stress in trisomy 21. A possible role in cataractogenesis

Brás, A., Monteiro, C. & Rueff, J., Dec 1989, In : Ophthalmic paediatrics and genetics. 10, 4, p. 271-7 7 p.

Research output: Contribution to journalArticle

Down Syndrome
Oxidative Stress
Lenses
Free Radicals
Chromosomes, Human, Pair 21
7 Citations (Scopus)
Photochemical reactions
citrates
Citric Acid
photochemical reactions
Ions
12 Citations (Scopus)

Photooxidation of resin acids

Gigante, B., Marcelocurto, M. J., Lobo, A. M., Prabhakar, S., Slawin, A. J., Rzepa, H. S. & Williams, D. J., 1 Jan 1989, In : Journal Of Natural Products. 52, 1, p. 85-94 10 p.

Research output: Contribution to journalArticle

Photooxidation
X ray analysis
Resins
X-Rays
Oxidation

Políticas orçamental e monetária - A viragem: 1973-1974

Sousa, A. A. D., Jul 1989, NOVA ECONOMIA EM PORTUGAL: Estudos em Homenagem a António Manuel Pinto Barbosa. Sousa, A. D., Moura, F. P. D., Reis, J., Macedo, J. B. D., Ribeiro, J. J. T., Beleza, L. M., Nunes, M. J. & Constâncio, V. (eds.). 1ª ed. Lisboa: Universidade Nova de Lisboa, p. 141-160

Research output: Chapter in Book/Report/Conference proceedingChapter

Portuguese economic growth 1833-1985

Nunes, A. B., Mata, E. & Valério, N., 1989, In : The Journal of European Economic History. 18, 2, p. 291-330

Research output: Contribution to journalArticle

Prices and Short Run Monetary Equilibrium in Portugal, 1960-1973

Couceiro Pizarro Beleza, L. M., Jul 1989, NOVA ECONOMIA EM PORTUGAL: Estudos em Homenagem a António Manuel Pinto Barbosa. Sousa, A. D., Moura, F. P. D., Reis, J., Macedo, J. B. D., Ribeiro, J. J. T., Beleza, L. M., Nunes, M. J. & Constâncio, V. (eds.). 1ª ed. Lisboa: Universidade Nova de Lisboa, p. 603-634

Research output: Chapter in Book/Report/Conference proceedingChapter

Psychosocial factors in the adaptation to illness

Caldas-de-Almeida, J. M., 1989, Public health and protection of the population: proceedings of the 1st International Congress on Public Health and Sanitary Protection of the Population. ICS840. Bazenga Marques, M. J., Alvares da Corte, J. C., Dos Santos, G. N. M. P., Ribeiro Lencastre, I. C., Bazenga Marques, M. J., Alvares da Corte, J. C., Dos Santos, G. N. M. P. & Ribeiro Lencastre, I. C. (eds.). Publ by Elsevier Science Publishers B.V., p. 273-279 7 p.

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

2 Citations (Scopus)

Public debt and implicit taxes The Portuguese experience

de Macedo, J. B. & Sebastiao, M., 1989, In : European Economic Review. 33, 2-3, p. 573-579 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Quantum yield determinations on the [Co(EDTA)] - ·I - system

Pina, F. & Costa, J. C., 1 Jan 1989, In : Journal of Photochemistry and Photobiology, A: Chemistry. 48, 2-3, p. 233-242 10 p.

Research output: Contribution to journalArticle

ethylenediaminetetraacetic acids
Ethylenediaminetetraacetic acid
Quantum yield
Edetic Acid
adducts
158 Citations (Scopus)

Redox intermediates of Desulfovibrio gigas [NiFe] hydrogenase generated under hydrogen. Mössbauer and EPR characterization of the metal centers

Teixeira, M., Moura, I., Xavier, A. V., Moura, J. J. G., LeGall, J., DerVartanian, D. V., Peck, H. D. & Huynh, B. H., 1 Jan 1989, In : The Journal of biological chemistry. 264, 28, p. 16435-16450 16 p.

Research output: Contribution to journalArticle

Desulfovibrio gigas
Oxidation-Reduction
Paramagnetic resonance
Hydrogen
Metals

REDOX PROPERTIES OF 2 B12-CORRINOID PROTEINS ISOLATED FROM METHANOSARCINA DSM-800 AND DSM-2905 IN THE METHYLATED AND AQUO FORMS

Lino, A. R., Moura, J. J. G., Xavier, A. V. & Moura, I., 31 Dec 1989, MICROBIOLOGY OF EXTREME ENVIRONMENTS AND ITS POTENTIAL FOR BIOTECHNOLOGY. DaCosta, M. S., Duarte, J. C. & Williams, R. A. D. (eds.). NA ed. Elsevier, Vol. 49. p. 414-414 (FEMS SYMPOSIUM; vol. 49).

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

3 Citations (Scopus)

Selection bias induced cost overruns

Gaspar, V. & Leite, A. P. N., 1 Jan 1989, In : Information Economics And Policy. 4, 2, p. 175-187 13 p.

Research output: Contribution to journalArticle

cost
Costs
Cost overrun
Selection bias
project

Short-run Dynamics of Inflation: The Portuguese Case

Barosa, J. P. & Campos Cunha, L., Jul 1989, NOVA ECONOMIA EM PORTUGAL: Estudos em Homenagem a António Manuel Pinto Barbosa. Sousa, A. D., Moura, F. P. D., Reis, J., Macedo, J. B. D., Ribeiro, J. J. T., Beleza, L. M., Nunes, M. J. & Constâncio, V. (eds.). 1ª ed. Lisboa: Universidade Nova de Lisboa, p. 575-592

Research output: Chapter in Book/Report/Conference proceedingChapter