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 used a three-dimensional model with generic vertical coordinate to investigate the structure of flow and transports on the Iberian shelf-slope region, and two different types of experiments were conducted.
87 citations
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TL;DR: This analysis suggests that the two forebrain clades share a common precursor and reinforces the idea that the salmon GnRH branch has originated from a duplication of the hypophysotropic lineage.
Abstract: Gonadotropin-releasing hormone (GnRH) is the final common signaling molecule used by the brain to regulate reproduction in all vertebrates. Until now, a total of 24 GnRH structural variants have been characterized from vertebrate, protochordate and invertebrate nervous tissue. Almost all vertebrates already investigated have at least two GnRH forms coexisting in the central nervous system. Furthermore, it is now well accepted that three GnRH forms are present both in early and late evolved teleostean fishes. The number and taxonomic distribution of the different GnRH variants also raise questions about the phylogenetic relationships between them. Most of the GnRH phylogenetic analyses are in agreement with the widely accepted idea that the GnRH family can be divided into three main groups. However, the examination of the gnathostome GnRH phylogenetic relationships clearly shows the existence of two main paralogous GnRH lineages: the ‘‘midbrain GnRH” group and the “forebrain GnRH” group. The first one, represented by chicken GnRH-II forms, and the second one composed of two paralogous lineages, the salmon GnRH cluster (only represented in teleostean fish species) and the hypophysotropic GnRH cluster, also present in tetrapods. This analysis suggests that the two forebrain clades share a common precursor and reinforces the idea that the salmon GnRH branch has originated from a duplication of the hypophysotropic lineage. GnRH ligands exert their activity through G protein-coupled receptors of the rhodopsin-like family. As with the ligands, multiple GnRHRs are expressed in individual vertebrate species and phylogenetic analyses have revealed that all vertebrate GnRHRs cluster into three main receptor types. However, new data and a new phylogenetic analysis propose a two GnRHR type model, in which different rounds of gene duplications may have occurred in different groups within each lineage.
87 citations
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TL;DR: In this paper, a knowledge circuit model comprising the relevant stakeholders is proposed to offer a novel framework for applied policy research at the meso-economic level, in which sustainability conditions also play a core role.
Abstract: The modern growth literature pays much attention to innovation and knowledge as drivers of endogenous developments in a competitive open economic system. This paper reviews concisely the literature in this field and addresses in particular micro- and macro-economic interactions at local or regional levels, based on clustering and networking principles, in which sustainability conditions also play a core role. The paper then develops a so-called knowledge circuit model comprising the relevant stakeholders, which aims to offer a novel framework for applied policy research at the meso-economic level.
87 citations
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TL;DR: This research provides the Portuguese EQ-5D value set based on the preferences of the Portuguese general population as measured by the TTO, and this value set is recommended for use in CUA conducted in Portugal.
Abstract: Purpose
The EQ-5D is a preference-based measure widely used in cost-utility analysis (CUA). Several countries have conducted surveys to derive value sets, but this was not the case for Portugal. The purpose of this study was to estimate a value set for the EQ-5D for Portugal using the time trade-off (TTO).
87 citations
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TL;DR: In this paper, the authors investigate whether upwelled waters act as refugia in a region heavily affected by recent climatic changes and find that upwelling waters are potential safe havens that enhance environmental diversity by buffering the effects of large scale change.
Abstract: Aim Global climate change has profound and diverse effects on biological diversity. Identifying present-day climate refugia is an increasingly recognized strategy for the management of biodiversity loss. Such refugia are potential safe havens that enhance environmental diversity by buffering the effects of large scale change, facilitating species persistence at regional scales and conserving unique genetic diversity. Although their ecological effects are well studied, the potential of upwelling centres to act as refugia in a scenario of climate warming remains largely unexplored. Here, we investigate whether upwelled waters act as refugia in a region heavily affected by recent climatic changes.
87 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 |