Find Research Outputs

13 Citations (Scopus)
molecular weight
shear
viscosity
shear thinning
low molecular weights
8 Citations (Scopus)
Microcrystalline silicon
Partial pressure
partial pressure
Oxygen
silicon

Secondary markets in auctions with endogenous valuations

Campos Cunha, L. & Santos, V., 1995, In : Economics Letters. 48, 3-4, p. 307-311 5 p.

Research output: Contribution to journalArticle

Secondary market
Auctions
Seller
License
Commodities

Simulation of the lateral photo effect in large-area 1D a-Si: H p-i-n thin-film position-sensitive detectors

Martins, R. & Fortunato, E., 1995, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 2397. p. 745-756 12 p.

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

Detectors
Thin films
detectors
thin films
Analytical models
50 Citations (Scopus)

Spurious break

Nunes, L. C., Kuan, C. M. & Newbold, P., 1995, In : Econometric Theory. 11, 4, p. 736-749 14 p.

Research output: Contribution to journalArticle

time series
general conditions
Estimator
Integrated
Data generating process
1 Citation (Scopus)
Analytical models
Detectors
Thin films
detectors
curves
29 Citations (Scopus)

Steady-state fluorescence emission studies on polyazacyclophane macrocyclic receptors and on their adducts with hexacyanocobaltate(III)

Bernardo, M. A., Parola, A. J., Pina, F., Garcia-España, E., Marcelino, V., Luis, S. V. & Miravet, J. F., 1 Dec 1995, In : Journal of the Chemical Society, Dalton Transactions. 6, p. 993-997 5 p.

Research output: Contribution to journalArticle

Fluorescence
Quantum yield
Benzene
Amines
Molecular modeling
22 Citations (Scopus)

Structural requirements for mutagenicity of flavonoids upon nitrosation. A structure-activity study

Rueff, J., Gaspar, J. & Laires, A., 1 Jul 1995, In : Mutagenesis. 10, 4, p. 325-328 4 p.

Research output: Contribution to journalArticle

Nitrosation
Flavonoids
Mutagens
Chemical reactions
Catechin
1 Citation (Scopus)
Microcrystalline silicon
Partial pressure
Optoelectronic devices
Energy gap
Oxygen
49 Citations (Scopus)

Structure and function of ferrochelatase

Ferreira, G. C., Franco, R., Lloyd, S. G., Moura, I., Moura, J. J. G. & Huynh, B. H., 1 Apr 1995, In : Journal Of Bioenergetics And Biomembranes. 27, 2, p. 221-229 9 p.

Research output: Contribution to journalArticle

Ferrochelatase
Yeasts
Heme
Complementary DNA
Erythropoietic Protoporphyria
60 Citations (Scopus)

Structure of the Tetraheme Cytochrome from Desulfovibrio desulfuricans ATCC 27774: X-ray Diffraction and Electron Paramagnetic Resonance Studies

Morais, J., Palma, P. N., Frazão, C., Caldeira, J., LeGall, J., Moura, I., Moura, J. J. G. & Carrondo, M. A., 1 Jan 1995, In : Biochemistry. 34, 39, p. 12830-12841 12 p.

Research output: Contribution to journalArticle

Desulfovibrio desulfuricans
Electron Spin Resonance Spectroscopy
Cytochromes
Heme
X-Ray Diffraction
1 Citation (Scopus)

Study of annealed indium tin oxide films prepared by rf reactive magnetron sputtering

Meng, L., Macarico, A. & Martins, R., 1995, In : MRS Proceedings. 388, p. 379-384 6 p.

Research output: Contribution to journalArticle

Reactive sputtering
Tin oxides
Magnetron sputtering
Indium
Oxide films
85 Citations (Scopus)

Study of annealed indium tin oxide films prepared by rf reactive magnetron sputtering

Meng, L. J., Maçarico, A. F. & Martins, R., Jul 1995, In : Vacuum. 46, 7, p. 673-680 8 p.

Research output: Contribution to journalArticle

Reactive sputtering
Tin oxides
indium oxides
Magnetron sputtering
Indium
40 Citations (Scopus)

Supramolecular photochemistry and photophysics. Biacetyl imprisoned in a hemicarcerand

Pina, F., Parola, A. J., Ferreira, E., Maestri, M., Armaroli, N., Ballardini, R. & Balzani, V., 1 Jan 1995, In : Journal of Physical Chemistry. 99, 34, p. 12701-12703 3 p.

Research output: Contribution to journalArticle

Diacetyl
Photochemical reactions
photochemical reactions
Excited states
excitation
30 Citations (Scopus)

The Affinity and Specificity of Ca2+‐Binding Sites of Cytochrome‐c Peroxidase from Paracoccus Denitrificans

Gilmour, R., Prazeres, S., Mcginnity, D. F., Goodhew, C. F., Moura, J. J. G., Moura, I. & Pettigrew, G. W., 1 Jan 1995, In : European Journal Of Biochemistry. 234, 3, p. 878-886 9 p.

Research output: Contribution to journalArticle

Paracoccus denitrificans
Peroxidase
Heme
Binding Sites
Enzymes
5 Citations (Scopus)

The allograft valve in heart transplantation and valve replacement: Genetic assessment of the origin of the cells by means of deoxyribonucleic acid profiles

Melo, J. Q., Monteiro, C., Neves, J., Santos, R., Martins, A., Ramos, S., Calta, C., Matoso-Ferreira, A., Viana, J., Rueff, J. & Machado-Macedo, M., 1 Jan 1995, In : The Journal of Thoracic and Cardiovascular Surgery. 109, 2, p. 218-223 6 p.

Research output: Contribution to journalArticle

Heart Valves
Heart Transplantation
Allografts
DNA
Population Groups

The application of Enhanced Mark Flow Graph in Real Time control systems

Miyagi, P., Camarinha-Matos, L. M., Santos Filho, D., Barata, J. & Arakaki, J., 13 Sep 1995, Proceedings of 4th LCA'95 - IFAC International Symposium on Low Cost Automation. p. 163-170 8 p.

Research output: Chapter in Book/Report/Conference proceedingForeword/postscript

Open Access
Flow graphs
Real time control
Control systems
Flexible manufacturing systems
Controllers
4 Citations (Scopus)

The effects of generalization on attribute accuracy in natural resource maps

Painho, M., 1 Jan 1995, GIS and generalization: methodology and practice. p. 194-206 13 p. (GISDATA; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingChapter

natural resource
vegetation
spatial resolution
transect
attribute
21 Citations (Scopus)

The S. Domingos Mine: a study of heavy metal contamination in the water column and sediments of the Chanca River Basin by discharge from an ancient cupriferous pyrite mine (Portugal)

Pereira, E., Moura, I., Costa, J. R., Mahony, J. D. & Thomann, R. V., 1 Jan 1995, In : Marine & Freshwater Research. 46, 1, p. 145-151 7 p.

Research output: Contribution to journalConference article

water pollution
Portugal
pyrite
heavy metals
river basin
7 Citations (Scopus)

Total synthesis of a simple metalloprotein - Desulforedoxin

Tavares, P., Wunderlich, J. K., Lloyd, S. G., LeGall, J., Moura, J. J. G. & Moura, I., 1 Jan 1995, In : Biochemical And Biophysical Research Communications. 208, 2, p. 680-687 8 p.

Research output: Contribution to journalArticle

Metalloproteins
Desulfovibrio gigas
Iron
Proteins
Rubredoxins
9 Citations (Scopus)

Towards a taxonomy of CIM activities

Camarinha-Matos, L. M., Pinheiro-Pita, H., Rabelo, R. & Barata Oliveira, J. A., 1995, In : International Journal Of Computer Integrated Manufacturing. 8, 3, p. 160-176 17 p.

Research output: Contribution to journalArticle

Taxonomies
17 Citations (Scopus)
Liquid membranes
Ion Exchange
Osmotic Pressure
Lactic Acid
Ion exchange

Vias da fossa infratemporal de acesso à base do crânio

Escada, P., Capucho, C. & Penha, R., 1995, In : Revista Portuguesa de Otorrinolaringologia e Cirurgia Cérvico-Facial. 33, p. 317-326 10 p.

Research output: Contribution to journalArticle

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

Programming

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

4 Citations (Scopus)

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
43 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

Sulfates
Bacteria
Molecules
Sulfhydryl Compounds
Sulfate Adenylyltransferase

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

degradation
Degradation
methylidyne
Electric fields
Defects
10 Citations (Scopus)

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

Quinic Acid
Cyclopentanes
Nucleosides
Prostaglandins
7 Citations (Scopus)

A homocisteinemia como factor de risco de doença cerebrovascular precoce.

Reis, 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

Cerebrovascular Disorders
Hyperhomocysteinemia
Methionine
Hepatic Insufficiency
Vitamin B Complex

A homocisteinemia como factor de risco de enfarte do miocárdio precoce--estudo de casos e controlos.

Reis, R. P., Azinheira, J., Reis, H. P., Vilaverde, M. M., Bordalo e Sá, A., Santos, L., Adão, M., Pina, J. E., Ferreira, N. C. & Luís, A. S., 1 Feb 1994, In : Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology. 13, 2, p. 119-124, 103

Research output: Contribution to journalArticle

Case-Control Studies
Myocardial Infarction
Methionine
Coronary Disease
LDL Cholesterol
14 Citations (Scopus)

A new synthesis of quinoline derivatives

Clemente, D. T. V., Lobo, A. M., Prabhakar, S. & Marcelo-Curto, M. J., 28 Mar 1994, In : Tetrahedron Letters. 35, 13, p. 2043-2046 4 p.

Research output: Contribution to journalArticle

Derivatives
quinoline
2-pyrrolidone
11 Citations (Scopus)

An unusual hemoprotein capable of reversible binding of nitric oxide from the gram-positive Bacillus halodenitrificans

Denariaz, G., Ketchum, P. A., Payne, W. J., Liu, M. Y., LeGall, J., Moura, I. & Moura, J. J. G., 1 Nov 1994, In : Archives Of Microbiology. 162, 5, p. 316-322 7 p.

Research output: Contribution to journalArticle

Bacilli
Bacillus
Nitric Oxide
Proteins
Heme

Application of thin film technology to optical sensors

Fortunato, E., Lavareda, G., Vieira, M., Martins, R. & Ferreira, L., 1994, In : Vacuum. 45, 10-11, p. 1151-1154 4 p.

Research output: Contribution to journalArticle

Optical sensors
optical measuring instruments
Detectors
Thin films
detectors
5 Downloads (Pure)

A relação saúde-media.

Caldas-de-Almeida, J. M., Mar 1994, In : Acta medica portuguesa. 7, 3, p. 137-139 3 p.

Research output: Contribution to journalEditorial

Open Access
File

a-Si:H optical speed detector based on the flying spot technique

Vieira, M., Fantoni, A., Maçarico, A., Soares, F. & Martins, R., 1994, In : Proceedings Of The Ieee. 1, p. 571-574 4 p.

Research output: Contribution to journalConference article

flight
Detectors
detectors
ambipolar diffusion
Geometry

A TUBERCULOSE NO IDOSO

Andre, N., Duarte, P., Videira, W. & Marques Gomes, M. J., 1 Jan 1994, In : Boletim do Hospital de Pulido Valente. 7, 2, p. 245-249 5 p.

Research output: Contribution to journalArticle

Capacidade funcional e estilo de vida: modelos de protocolos utilizados

Botelho, M. A., Pereira, S. M., Serejo, L. M. & Rendas, A. M. B., 1994, Imagem e capacidade funcional da pessoa idosa - o envelhecimento nas periferias urbanas: Um estudo no concelho de Oeiras. Lessa, A. (ed.). p. 125-134

Research output: Chapter in Book/Report/Conference proceedingChapter

12 Citations (Scopus)
Cytochromes
Pseudomonas
Bacteria
Ligands
Heme
26 Citations (Scopus)
Iron
Electron Spin Resonance Spectroscopy
Molecular mass
Proteins
Paramagnetic resonance
5 Citations (Scopus)

Cloning and characterization of two ubiquitin::79-amino-acid extension protein-encoding fusion genes from Lupinus albus

Jacinto, A., Neves, A. M., Vassilevskaia, T. D., Ricardo, C. P. & Rodrigues-Pousada, C., 25 Feb 1994, In : Gene. 139, 2, p. 201-205 5 p.

Research output: Contribution to journalArticle

Lupinus
Gene Fusion
Ubiquitin
Organism Cloning
Amino Acids

Cryosurgery in the treatment of basal-cell carcinomas. Comparison of two reviews of clinical material

Cabral de Ascensao, A. & Sacramento Marques, M., 1 Dec 1994, In : Skin Cancer. 9, 4, p. 187-193 7 p.

Research output: Contribution to journalArticle

Cryosurgery
Basal Cell Carcinoma
Skin Neoplasms
Cosmetics
Therapeutics
12 Citations (Scopus)
Acid-Base Equilibrium
Organic pollutants
Titration
Fluorescence
Biota

Determination of Liquid Membrane Resistance to Amino Acid Transport by Ion-Pairing

Cardoso, M. M., Mendes, C. M., Carrondo, M. J. T., Kroner, K. H., Deckwer, W. D. & Crespo, J. G., 1994, Separations for Biotechnology. Pyle, D. L. (ed.). London: Elsevier Ltd, Vol. 3. p. 93-99

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

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