Institution
University of the Algarve
Education•Faro, Portugal•
About: University of the Algarve is a education organization based out in Faro, Portugal. It is known for research contribution in the topics: Population & Tourism. The organization has 3649 authors who have published 10303 publications receiving 233536 citations.
Topics: Population, Tourism, Context (language use), Gene, Fishing
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the authors analyse the statistical properties of the stable magnetic cycle unfolding in an extended 3D magnetohydrodynamic simulation of solar convection produced with the EULAG-MHD code.
Abstract: We analyse the statistical properties of the stable magnetic cycle unfolding in an extended 3D magnetohydrodynamic simulation of solar convection produced with the EULAG-MHD code. The millennium simulation spans over 1650 years, in the course of which forty polarity reversals take place on a regular ∼40 yr cadence, remaining well-synchronized across solar hemispheres. In order to characterize this cycle and facilitate its comparison with measures typically used to represent solar activity, we build two proxies for the magnetic field in the simulation mimicking the solar toroidal field and the polar radial field. Several quantities that characterize the cycle are measured (period, amplitudes, etc.) and correlations between them are computed. These are then compared with their observational analogs. From the typical Gnevyshev-Ohl pattern, to hints of Gleissberg modulation, the simulated cycles share many of the characteristics of their observational analogs even though the simulation lacks poloidal field regeneration through active region decay, a mechanism nowadays often considered an essential component of the solar dynamo. Some significant discrepancies are also identified, most notably the in-phase variation of the simulated poloidal and toroidal large-scale magnetic components, and the low degree of hemispheric coupling at the level of hemispheric cycle amplitudes. Possible causes underlying these discrepancies are discussed.
71 citations
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TL;DR: In this paper, the Balanced Scorecard (BSC) is proposed and implemented for the needs of the Public Administration (PA) service in the waste sector, which is applied to the Urban Hygiene and Solid Waste Division of Loule Municipality in the south of Portugal.
70 citations
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TL;DR: The MICORE project as mentioned in this paper describes the MICORE approach to quantify for nine field sites the crucial storm related physical hazards (hydrodynamic as well as morphodynamic) in support of early warning efforts and emergency response.
70 citations
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TL;DR: Decavanadate is able to reduce or eradicate the suppressor effect caused by dexamethasone on glucose uptake at the level of the adipocytes and shows the highest insulin like activity when compared with the others compounds studied.
70 citations
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TL;DR: It is concluded that diversity patterns assessed per population can mask the real regional richness that is typical of rear edge populations, which have played a key role in the species biogeographical history and as marginal diversity hotspots have very high conservation value.
Abstract: Refugial populations at the rear edge are predicted to contain higher genetic diversity than those resulting from expansion, such as in post-glacial recolonizations. However, peripheral populations are also predicted to have decreased diversity compared to the centre of a species’ distribution. We aim to test these predictions by comparing genetic diversity in populations at the limits of distribution of the seagrass Zostera marina, with populations in the species’ previously described central diversity ‘hotspot’. Zostera marina populations show decreased allelic richness, heterozygosity and genotypic richness in both the ‘rear’ edge and the ‘leading’ edge compared to the diversity ‘hotspot’ in the North Sea/Baltic region. However, when populations are pooled, genetic diversity at the southern range is as high as in the North Sea/Baltic region while the ‘leading edge’ remains low in genetic diversity. The decreased genetic diversity in these southern Iberian populations compared to more central populations is possibly the effect of drift because of small effective population size, as a result of reduced habitat, low sexual reproduction and low gene flow. However, when considering the whole southern edge of distribution rather than per population, diversity is as high as in the central ‘hotspot’ in the North Sea/Baltic region. We conclude that diversity patterns assessed per population can mask the real regional richness that is typical of rear edge populations, which have played a key role in the species biogeographical history and as marginal diversity hotspots have very high conservation value.
70 citations
Authors
Showing all 3723 results
Name | H-index | Papers | Citations |
---|---|---|---|
Shuzhi Sam Ge | 97 | 883 | 40865 |
Martin Ingvar | 79 | 315 | 21363 |
Fernando Albericio | 76 | 965 | 26146 |
Paul Goldberg | 68 | 385 | 17238 |
Anders Björkman | 64 | 282 | 13174 |
José J. G. Moura | 63 | 465 | 15490 |
Karl Magnus Petersson | 63 | 185 | 14441 |
Paulo P. Freitas | 59 | 667 | 13777 |
Maria João Bebianno | 58 | 215 | 10445 |
Ester A. Serrão | 55 | 292 | 9751 |
Rui Filipe Oliveira | 54 | 239 | 10225 |
Deborah M. Power | 53 | 300 | 10130 |
Rui Santos | 52 | 357 | 9020 |
Adelino V.M. Canario | 52 | 289 | 9912 |
Martyn Pillinger | 51 | 257 | 8556 |