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Compilation of parameterized seismogenic sources in Iberia for the SHARE Europe...

Nemser, E.S.; García-Mayordomo, J.; Cabral, J.; Fonseca, J.; Martínez-Díaz, J.J.; Alfaro García, P.; Àlvarez Gómez, J.A.; Atakan, K.

Abstract: SHARE (Seismic Hazard Harmonization in Europe) is an EC-funded project (FP7) that aims to evaluate European seismic hazards using an integrated, standardized approach. In the context of SHARE, we are compiling a fully-parameterized active fault database for Iberia and the nearby offshore region. The principal goal of this initiative is for fault sources in the Iberian region to be represented in SHARE...


Compilation of parameterized seismogenic sources in Iberia for the SHARE Europe...

Nemser, Eliza; García-Mayordomo, J.; Cabral, João; Fonseca, J. F. B. D.; Martínez-Díaz, J. J.; Alfaro García, Pedro; Álvarez-Gómez, J. A.; Atakan, K.

Data: 2010   |   Origem: Repositório do LNEG

Preparation of acetazolamide composite microparticles by supercritical antisolv...

Duarte, Ana Rita C.; Roy, C.; Gonzalez, A. V.; Duarte, Catarina M. M.; Subra-Paternault, Pascale

The possibility of preparation of ophthalmic drug delivery systems using compressed anti-solvent technology was evaluated. and RL 100 were used as drug carriers, acetazolamide was the model drug processed. Compressed anti-solvent experiments were carried out as a semi-continuous or a batch operation from a liquid solution of polymer(s) + solute dissolved in acetone. Both techniques allowed the recovery of comp...


Avaliação da disponibilidade de manganês e ferro em solos pelo uso do método mo...

Abreu,C. A.; van Raij,B.; Abreu,M. F.; Paz Gonzalez,A.

A avaliação do método modificado da resina de troca de íons para extração de Mn e Fe dos solos foi o objetivo desta pesquisa. Foram utilizadas 44 amostras de solo, cujos teores de Mn variaram de baixos a altos e de Fe de médios a altos. Como plantas-teste, utilizaram-se o milho e a soja, cultivadas em casa de vegetação. O Fe e o Mn do solo foram determinados, usando o método modificado da resina de troca de íon...

Data: 2004   |   Origem: OASIS br

The solar origins of the Sun-Earth connection events on April 1999 and February...

Balmaceda,L. A.; Gonzalez,W. D.; Echer,E.; Santos,J. C.; Vieira,L. E. A.; Dal Lago,A.; Guarnieri,F. L.; Gonzalez,A. L. C.

In this work we present a comparison between the solar origins of two solar-terrestrial connection events occurring on April 1999 and February 2000, respectively. On April 13 (1999), a coronal mass ejection (CME) appeared for the first time in LASCO-C2 coronagraph field of view at 03:30 UT. The possible solar disc source of this CME was located at coordinates N25 E05, and it consisted on flaring activity togeth...

Data: 2004   |   Origem: OASIS br

Great geomagnetic storms in the rise and maximum of solar cycle 23

Dal Lago,A.; Vieira,L. E. A.; Echer,E.; Gonzalez,W. D.; Clúa de Gonzalez,A. L.; Guarnieri,F. L.; Balmaceda,L.; Santos,J.; Silva,M. R. da; Lucas,A. de

Geomagnetic storms are intervals of time when a sufficiently intense and long-lasting interplanetary convection electric field leads, through a substantial injection of energy into the magnetosphere-ionosphere system, to an intensified ring current, strong enough to exceed some key threshold of the quantifying storm time Dst index. We have studied all the 9 great magnetic storms (peak Dst < -200 nT) observed du...

Data: 2004   |   Origem: OASIS br

Interplanetary shock parameters during solar activity maximum (2000) and minimu...

Echer,E.; Gonzalez,W. D.; Vieira,L. E. A.; Dal Lago,A.; Guarnieri,F. L.; Prestes,A.; Gonzalez,A. L. C.; Schuch,N. J.

Interplanetary shock parameters are analyzed for solar maximum (year 2000) and solar minimum (years 1995-1996) activity. Fast forward shocks are the most usual type of shock observed in the interplanetary medium near Earth's orbit, and they are 88% of the identified shocks in 2000 and 60% in 1995-1996. Average plasma and magnetic field parameters for upstream and downstream sides of the shocks were calculated, ...

Data: 2003   |   Origem: OASIS br

Effects of the atmosphere and substrate on the crystallization of PLZT thin films

Simões,A.Z.; Gonzalez,A.H.M.; Zaghete,M.A.; Varela,J.A.; Stojanovic,B.D.

Lead lanthanum zirconate titanate [PLZT (9/65/35)] thin films were prepared by dip-coating on Si (100) or Si/Ti/Pt (100) substrates using a polymeric precursor solution and annealed at 650 °C for 3 h. Perovskite phase formation of the PLZT thin films and microstructure were analysed using XRD and SEM. Effects of Si (100), Si/Ti/Pt (100) substrates and atmosphere on crystallization of PLZT thin films were studie...

Data: 2000   |   Origem: OASIS br

Alkaline phosphatase isoenzymes in plasma of chagasic and healthy pregnant women

Sembaj,A; Sanz,E; Castro,I; Gonzalez,A; Carriazo,C; Barral,J Moreno

Data: 1999   |   Origem: OASIS br

Towards the Physical Map of the Trypanosoma cruzi Nuclear Genome: Construction ...

Ferrari,I; Lorenzi,H; Santos,MR; Brandariz,S; Requena,JM; Schijman,A; Vázquez,M; Silveira,JF da; Ben-Dov,C; Medrano,C; Ghío,S; López Bergami,P; Cano,I

Strategies to construct the physical map of the Trypanosoma cruzi nuclear genome have to capitalize on three main advantages of the parasite genome, namely (a) its small size, (b) the fact that all chromosomes can be defined, and many of them can be isolated by pulse field gel electrophoresis, and (c) the fact that simple Southern blots of electrophoretic karyotypes can be used to map sequence tagged sites and ...

Data: 1997   |   Origem: OASIS br

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    Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia