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  1. Artisanal salt production in Aveiro/Portugal - an ecofriendly process.

    Science.gov (United States)

    Rodrigues, Carolina M; Bio, Ana; Amat, Francisco; Vieira, Natividade

    2011-11-04

    Solar salinas are man-made systems exploited for the extraction of salt, by solar and wind evaporation of seawater. Salt production achieved by traditional methods is associated with landscapes and environmental and patrimonial values generated throughout history. Since the mid-twentieth century, this activity has been facing a marked decline in Portugal, with most salinas either abandoned or subjected to destruction, making it necessary to find a strategy to reverse this trend.It is, however, possible to generate revenue from salinas at several levels, not merely in terms of good quality salt production, but also by obtaining other products that can be commercialized, or by exploring their potential for tourism, and as research facilities, among others. Furthermore, with an adequate management, biodiversity can be restored to abandoned salinas, which constitute important feeding and breeding grounds for resident and migratory aquatic birds, many of which are protected by European Community Directives.The aims of this manuscript are to present a brief overview on the current state of sea salt exploitation in Portugal and to stress the importance of recovering these salinas for the conservation of this particular environment, for the regional economy, the scientific community and the general public. The Aveiro salina complex is presented in detail, to exemplify salina structure and functioning, as well as current problems and potential solutions for artisanal salinas.

  2. Trophic web structure and ecosystem attributes of a temperate estuarine system (Ria de Aveiro, Portugal

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    Eva García-Seoane

    2015-11-01

    Full Text Available Estuaries are among the most productive ecosystems and simultaneously among the most threatened by conflicting human activities, which damage their ecological functions. Describing and attempting to understand the structure and functioning of estuaries is an essential step for maintaining and restoring the quality of estuarine ecosystems. The objective of this study was to obtain insights into the ecosystem structure and functioning of Ria de Aveiro. The study area is a coastal lagoon located on the Northwest Atlantic coast of Portugal, which is connected to the sea through an artificial channel. The ECOPATH software was used to create a static balanced trophic food web model of the tidal part of Ria de Aveiro. The model considers 26 functional groups, including birds, fish, invertebrates, seagrasses, zooplankton, phytoplankton and detritus. Few adjustments were necessary for the input parameters because most of the data were based on direct observations or compiled from literature based on the study site. The trophic interactions within the food web of Riade Aveiro and the transference of energy between functional groups were quantitatively represented. Finally, the keystone index was defined for each functional group.

  3. EUROPT Workshop on Advances in Continuous Optimization (8th) Held in Aveiro, Portugal, on July 9-10, 2010

    Science.gov (United States)

    2010-07-01

    Development), Munic- ipality of Aveiro, FCT (Fundação para a Ciência e a Tecnologia , Portugal), the DMat of UA (Mathematical Department of...organized by Bienvenido Jiménez (UNED, Madrid) and Ruben Lopez (Universidad Catolica de la Santisima, Concepcion), ”Nonlinear and nonsmooth

  4. Support mechanisms for oil spill accident response in costal lagoon areas (Ria de Aveiro, Portugal)

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    Oliveira, Eduardo R.; Silveira, Bruno; Alves, Fátima L.

    2014-10-01

    Oil spill accidents can be caused by several risk factors associated to maritime transport and port activities, which cannot always be predicted or controlled. Therefore, it is essential to support prevention and contingency plans, whose effectiveness is crucial to produce adequate responses and minimize resulting impacts. Ria de Aveiro (Portugal) is a wide coastal lagoon, within a densely populated area, representing a concentration of important biodiversity resources and several economic activities. This paper presents alternative methodologies to support the optimization of civil protection assets in the occurrence of oil spill events and the results of their application on a section area of the Aveiro Lagoon, using an established geographic information system database containing crucial data. The presented methodologies are based on the Environmental Sensitivity Index developed by the North American National Oceanic and Atmospheric Administration (USA) and the Global Vulnerability Index which were applied on the Bay of Biscay (Spain). However, during the development of this work, neither of these methodologies was considered to entirely assess the study area in its full extent, which led to the need to adapt and define a bespoke approach. The introduced changes include extra categories in shoreline classification, an adapted physical vulnerability index for coastal lagoons, differentiated aspects for highly protected status areas, qualitative assessment of socioeconomic features and an access and operability index created to support emergency operation response. The resulting maps are the subject of analysis, in which considerations regarding control and cleanup methods are introduced, together with guidelines for further integration in local risk management strategies.

  5. Introducing a Regulatory Policy Framework of Bait Fishing in European Coastal Lagoons: The Case of Ria de Aveiro in Portugal

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    Stefanos Xenarios

    2018-01-01

    Full Text Available The harvesting of bait through digging in coastal mudflats is practiced for recreational and commercial purposes in European coastal systems including the Ria de Aveiro coastal lagoon on the northwest Atlantic coast of Portugal. The scale of harvesting in the Ria de Aveiro has recently increased due to the current economic climate in Portugal, with targeting of the polychaete, Diopatra neapolitana species or “casulo” as it is widely known in the Aveiro region. The national authorities have attempted to control casulo digging by issuing a regulation (Ordinance in 2014 on the maximum daily catch limit to be caught by each individual. The daily catch limit is intended to represent the Maximum Sustainable Yield (MSY for casulo beyond which overfishing will occur. The monitoring of the regulatory measures is expected to be conducted through on-site inspections in the digging areas. However, weak law enforcement was noticed, while there is also controversy over the daily catch limit (quota stipulated by the Ordinance. To this end, the current study attempted to assess digging activities through remote monitoring and random inspections for a better policy enforcement of the national regulation. In addition, different harvesting scenarios were employed through a simplified bioeconomic model to attribute the current and future harvesting trends of bait digging in Aveiro coastal lagoon. The study findings indicate that remote monitoring coupled with some onsite interviews could be a more effective approach for the implementation of the current bait digging policy. Further, the results point to a distinctive discrepancy between the daily catch amount (MSY introduced by the national legislation and the study findings which should be further scrutinized. The diggers seem to have reached the sustainable harvest identified by the present research. The current economic hardship in Portugal and the low profitability in similar employment sectors will

  6. Participação escolar: representações dos alunos do 3º ciclo de Aveiro (Portugal School participation: representations of 3rd cycle pupils in Aveiro (Portugal

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    Ana Paula Pedro

    2010-12-01

    Full Text Available Este artigo propõe uma reflexão sobre a relação intrínseca entre democracia e educação, particularmente na vertente relacionada com a participação dos discentes nas decisões da escola. Neste sentido e, no quadro do regime de autonomia das escolas portuguesas, importa identificar os espaços formais e informais que são proporcionados aos jovens na tomada de decisões da vida organizativa da escola para compreendermos o papel desta na promoção e capacitação dos jovens para o exercício de uma cidadania ativa. O modo de vida democrático constrói-se através de oportunidades de aprendizagem acerca do mesmo, nomeadamente pela vivência de experiências participativas no contexto escolar. Em 2009, realizámos um estudo, no âmbito da dissertação de uma dissertação de mestrado em Ciências da Educação da Universidade de Aveiro, Portugal, em duas escolas públicas do ensino básico, do Concelho de Aveiro, abrangendo uma população composta por 240 alunos do 8º e 9º ano de escolaridade e 14 delegados de turma. Os resultados mostram que os alunos possuem uma débil participação formal e informal, apesar de o Decreto-lei n. 115-A/98 prever a possibilidade de cada escola, no âmbito da sua autonomia, poder promover e criar espaços de efetiva participação dos alunos. A análise dos instrumentos de autonomia das escolas estudadas revela que a participação dos alunos é assumida, ainda, como um ideal e não já como um efetivo projeto de concretização. Concluímos, pois, que as escolas ainda mantêm uma centralização das decisões nos professores, verificando-se, por parte dos alunos, uma participação formal, passiva e ritualizada.This article proposes a reflection about the intrinsic relationship between democracy and education, particularly in the aspects related to the participation of students in the school decisions. In this sense, and within the sphere of the autonomy regime of Portuguese schools it is important to

  7. Environmental influences on fish assemblage distribution of an estuarine coastal lagoon, Ria de Aveiro (Portugal

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    L. Pombo

    2005-03-01

    Full Text Available Fish assemblage was examined for patterns in spatial and seasonal structure within an estuarine coastal lagoon, Ria de Aveiro. Two years of variation in abiotic conditions were recorded to identify factors responsible for maintaining the structure of fish assemblages. Nine sites were sampled monthly with a traditional “chincha” beach-seine net between November 1998 and October 2000. Fish abundance and biomass changed significantly between sites. Temperature was found to be the most important abiotic factor affecting the abundance (number of fish distribution of fish assemblage, which is more related to seasonal migrations than to spatial migrations. Salinity was the most important abiotic factor affecting the fish biomass, with temperature also having a major influence. The other abiotic parameters analysed also showed some influence on the distribution of fish, although, isolated from the other controlled and/or uncontrolled factors, they could not fully explain all the differences between assemblages. Feeding analysis indicates that fish assemblage is mostly dependent on small benthic and pelagic crustaceans and/or detritus, although they can feed opportunistically on other prey. The low spatial segregation of fish in relation to feeding preference indicates that, in a food-rich lagoon such as Ria de Aveiro, the environmental-biological interactions appear to have a greater effect on fish distribution than do biological interactions.

  8. Assessment of spatial environmental quality status in Ria de Aveiro (Portugal

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    Cláudia Batista Lopes

    2007-06-01

    Full Text Available The productivity of Ria de Aveiro is sustained by the large quantities of dissolved inorganic nutrients, mainly from freshwater inputs (e.g. agricultural drainage and organic-rich anthropogenic point sources (e.g. urban sewage. The concentration of silicate and nitrate showed a similar seasonal variation and conservative behaviour, since 63 to 96% of the total variance of the concentration of silicate and 88 to 96% of the total variance of the concentration of nitrate were explained by salinity. On the other hand, the concentration of nitrite, ammonium, and phosphate did not seem dependent on the freshwater inputs, showing a random distribution with salinity. Nutrient concentrations were always higher in the two inner areas than at the outer boundary of the system. Chlorophyll a showed higher concentrations throughout spring and summer, and also in the inner areas. The annual variation of N:P, N:Si and phytoplankton biomass suggests that there is a large excess of nitrate. The results suggest that within a system with low overall eutrophic condition (OEC and low susceptibility (US-NEEA index, the quality status of different areas within the system can vary (Applying the EU-WFD criteria proposed for the trophic classification of the Baltic Sea. This work also suggests that in coastal lagoons such as Ria de Aveiro, where the quality status of certain specific areas may vary, these particular areas should be taken under consideration for specific monitoring programmes and management measurements, particularly with regard to anthropogenic point sources.

  9. Biocenoses of benthic foraminifera of the Aveiro Continental Shelf (Portugal: influence of the upwelling events and other shelf processes

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    Maria Virgínia Alves Martins

    2017-03-01

    Full Text Available This work aims to compare the dimensions and composition of benthic foraminiferal biocenoses (living specimens during two summer sampling events. Forty-four sediment samples were collected on the Aveiro Continental Shelf (Center of Portugal (latitude of 40º30'N-40º50'N, longitude of 8º46'W-9º20'W for granulometry, total organic matter (TOM and living foraminiferal analyses. The sediment samples were collected during summers of 1994 and 1995, on stations located along transects (east-west direction and between the bathymetries of 10-200 m. During the sampling campaigns, measurements of salinity, temperature and density data were recorded in the water column. The results showed that the living assemblages were mainly found in stations located between 20-80 m depth. The abundance of living foraminifera was generally reduced at depths <20 m in the so-called “coastal deposits”, where the sediments are frequently remobilized and transported by the littoral drift. Living benthic foraminiferal densities were also reduced in stations at 80-200 m depth, despite the high sedimentary TOM contents. Results obtained in this work indicate that, in this marine setting, the most determinant factors for the dimension and composition of living foraminifera are not the sediments’ granulometry and organic matter content. In fact, the coastal dynamics, sediment stability, availability of quality food, among other factors, such as the bottom salinity oscillations and their combination, should better explain the abundance of living foraminifera and the biocenoses composition.

  10. Rare Earth Elements used as fingerprints of differentiated sediment sources in the Ria de Aveiro (Portugal

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    Maria Virgínia Alves Martins

    2016-02-01

    Full Text Available This work focuses on the distribution and the controlling factors of rare earth element (REE total concentrations and fractionation patterns in fine sediment fractions of 53 samples collected along the main channels of the Ria de Aveiro, a northern Portuguese coastal lagoon. Total and available concentrations and residual phases of REE and total concentrations in three chemically partitioned fractions (S1 - adsorbed by clay and co-precipitated with carbonates; S2 - adsorbed by organic matter; S3 - adsorbed by amorphous Mn hydroxides are analysed. These data are joinly analysed with physicochemical, textural and mineralogical and other geochemical data. Sediment samples mainly consisted of phyllosilicates, quartz, plagioclase and K–feldspars. Cerium (Ce is the most abundant REE in the residual phase and displays the lowest total available percentage, whereas Yttrium (Y is the most available. The highest total concentration and residual concentration (R of Ce, Lanthanum (La, Scandium (Sc and Y are mostly related to fine grained sediments, suggesting that their distributions are conditioned by lagoon hydrodynamics. The dissimilar distribution of REE-S1, REE-S2 and REE-S3 indicates differentiated sedimentary processes. The enrichment of REE-S2 and REE-S3 is related essentially to biogeochemical processes inside the lagoon. The REE-S1, as well as Ce-S1/Sc-R, trace sediments supplied from the northern areas suplyed mostly by the Douro River outflow and from the Antuã River. In the past, the sediments suplyed by the Douro River through the litoral drift contributed to the formation of the lagoon islands. Thus the relatatively high Ce-S1/Sc-R values inside the lagoon allowed the identification of: sediments supplied from the litoral drift and deposited near the lagoon mouth, erosional processes of the lagoonal islands and sediments supplied by the Antuã River. This work demonstrates that the available concentrations of rare earth elements can be

  11. Response of benthic foraminifera to organic matter quantity and quality and bioavailable concentrations of metals in Aveiro Lagoon (Portugal.

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    Maria Virgínia Alves Martins

    Full Text Available This work analyses the distribution of living benthic foraminiferal assemblages of surface sediments in different intertidal areas of Ria de Aveiro (Portugal, a polihaline and anthropized coastal lagoon. The relationships among foraminiferal assemblages in association with environmental parameters (temperature, salinity, Eh and pH, grain size, the quantity and quality of organic matter (enrichment in carbohydrates, proteins and lipids, pollution caused by metals, and mineralogical data are studied in an attempt to identify indicators of adaptability to environmental stress. In particular, concentrations of selected metals in the surficial sediment are investigated to assess environmental pollution levels that are further synthetically parameterised by the Pollution Load Index (PLI. The PLI variations allowed the identification of five main polluted areas. Concentrations of metals were also analysed in three extracted phases to evaluate their possible mobility, bioavailability and toxicity in the surficial sediment. Polluted sediment in the form of both organic matter and metals can be found in the most confined zones. Whereas enrichment in organic matter and related biopolymers causes an increase in foraminifera density, pollution by metals leads to a decline in foraminiferal abundance and diversity in those zones. The first situation may be justified by the existence of opportunistic species (with high reproduction rate that can live in low oxic conditions. The second is explained by the sensitivity of some species to pressure caused by metals. The quality of the organic matter found in these places and the option of a different food source should also explain the tolerance of several species to pollution caused by metals, despite their low reproductive rate in the most polluted areas. In this study, species that are sensitive and tolerant to organic matter and metal enrichment are identified, as is the differential sensitivity/tolerance of

  12. Cultural Tourism in the Urban Context: Museologic Routes – The cases of Aveiro and Ílhavo (Portugal

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    Sara Vidal Maia

    2013-08-01

    Full Text Available This study identifies how crucial are the relationships between cultural resources and touristic attractions, passing through a journey of transmutation that meets two essential requirements: the need for cultural storytelling or information and the need of providing a unique experience to cultural consumers. One of the most successful products, in the relationship between tourism and culture, are museum routes. This ex-post facto study creates a whole cultural-touristic dynamic through museum routes and their planning in urban areas. We also try to encompass the museum activity of Aveiro and Ílhavo in order to protect and promote sociocultural and patrimonial resources. Our main goal consists on the integration of related areas such as tradition, heritage, art, costumes, crafts, ethnography and history by creating a stronger regional cultural touristic product, that we named “Route Museums, Memories and Stories in the Urban Context of Aveiro and Ílhavo”.

  13. Grandes de Portugal no século XVIII. Inventários da casa de Tavora, Atoguia e Aveiro (1758-1759

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    Manuel Benavente Rodrigues

    2010-12-01

    Full Text Available Cada país tiene sus casos historiográficos y Portugal no escapa a la regla. Tenemos muchos casos, muchas dudas, muchas historias. El dia 3 de septiembre de 1758 quedará para siempre envuelto en el misterio, lo que no impide que procuremos hacer la mayor luz posible sobre el tema del atentado contra el rey D. José, junto a la quinta de Belém. El atentado originó un proceso sumarísimo que en casi cuatro meses liquidó las Casas de Távora, Atouguia y Aveiro, así como a la Compañía de Jesús, con las monstruosas ejecuciones en el patíbulo de Belém del 13 de enero de 1759. Los inventarios y el secuestro de bienes ejecutados por orden de la Junta da Inconfidência, pueden servir tanto para medir la grandeza de las Casas, como también su situación social y financiera. Por estos inventarios se evidencia que estas Casas, que eran socialmente de las más consideradas en Portugal en el siglo XVIII, estaban bastante endeudadas. A mediados del siglo XVIII, la clase emergente de hombres de negocios y de prestamistas era, de hecho, la poseedora de los grandes activos de éstos y de otros Grandes de Portugal ya que los mismos servían de garantía a los créditos concedidos. Sin embargo, la aristocracia, profundamente endogámica, no se permitía ninguna contaminación con las clases adineradas, pero sin título. Este hecho nos sirve de punto de partida para llegar a conclusiones tangenciales de coyuntura para la década de los 50 del siglo XVIII, así como también de estructura, válidas éstas para todo el período pombalino, por lo que respecta a los Grandes de Portugal.Each country has its own histograph cases and Portugal is no exception. We have plenty of cases, lots of doubts and many histories. September 3 1758 will be forever a landmark shrouded in mistery, which doesn’t prevent our attempt to bring to the light, as much as possible, the attempt on D. José’s life, close to what was known as the place of Belém. The murder plot gave

  14. Aeromonas veronii, a tributyltin (TBT)-degrading bacterium isolated from an estuarine environment, Ria de Aveiro in Portugal.

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    Cruz, Andreia; Caetano, Tânia; Suzuki, Satoru; Mendo, Sónia

    2007-12-01

    Organotin compounds are used in a variety of industrial processes therefore their subsequent discharge into the environment is widespread. Bacteria play an important role in biogeochemical transformations acting as natural decontamination agents. Therefore, screening for tributyltin (TBT)-resistant and -degrading bacteria is relevant for the selection of isolates with decontamination ability of these polluted areas. With this purpose, 50 strains were isolated from sediment and water from Ria de Aveiro and their tolerance to TBT, up to 3mM, was evaluated. Generally, occurrence of highly TBT-resistant bacteria was observed, and Gram negative bacteria exhibited more tolerance to TBT than Gram positive bacteria. A memory response was observed when bacteria were progressively exposed to increasingly higher TBT concentrations. One isolate, Aeromonas veronii Av27, highly resistant to TBT (3mM) uses this compound as carbon source and degrades it to less toxic compounds.

  15. Vertical distribution and trophic structure of the macrozooplankton in a shallow temperate estuary (Ria de Aveiro, Portugal

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    Fernando M. Morgado

    2006-06-01

    Full Text Available The zooplankton of the lower part of Canal de Mira (Ria de Aveiro was sampled during one lunar month. The sampling programme consisted of nine 25 hour fixed-cycles, separated weekly. In each cycle, samples were collected every two hours at three depths (surface, mid-water and above the bottom with a 500 µm mesh net. The overall effect of the tidal phase was analyzed, taking into account the day and depth of the vertical position of the organisms through a 3-way analysis of variance (ANOVA. The zooplankton densities were, in general, higher at the surface during the night and near the bottom during the day, mainly at spring tide. The variation in the number of species followed a similar pattern to that observed for abundance. Significant differences (p

  16. 'Blue Carbon' and Nutrient Stocks of Salt Marshes at a Temperate Coastal Lagoon (Ria de Aveiro, Portugal).

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    Sousa, Ana I; Santos, Danielle B; Silva, Eduardo Ferreira da; Sousa, Lisa P; Cleary, Daniel F R; Soares, Amadeu M V M; Lillebø, Ana I

    2017-01-25

    Ria de Aveiro is a mesotidal coastal lagoon with one of the largest continuous salt marshes in Europe. The objective of this work was to assess C, N and P stocks of Spartina maritima (low marsh pioneer halophyte) and Juncus maritimus (representative of mid-high marsh halophytes) combined with the contribution of Halimione portulacoides, Sarcocornia perennis, and Bolbochenous maritimus to the lagoon ≈4400 ha marsh area. A multivariate analysis (PCO), taking into account environmental variables and the annual biomass and nutrient dynamics, showed that there are no clear seasonal or spatial differences within low or mid-high marshes, but clearly separates J. maritimus and S. maritima marshes. Calculations of C, N and P stocks in the biomass of the five most representative halophytes plus the respective rhizosediment (25 cm depth), and taking into account their relative coverage, represents 252053 Mg C, 38100 Mg N and 7563 Mg P. Over 90% of the stocks are found within mid-high marshes. This work shows the importance of this lagoon's salt marshes on climate and nutrients regulation, and defines the current condition concerning the 'blue carbon' and nutrient stocks, as a basis for prospective future scenarios of salt marsh degradation or loss, namely under SLR context.

  17. ‘Blue Carbon’ and Nutrient Stocks of Salt Marshes at a Temperate Coastal Lagoon (Ria de Aveiro, Portugal)

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    Sousa, Ana I.; Santos, Danielle B.; Silva, Eduardo Ferreira Da; Sousa, Lisa P.; Cleary, Daniel F. R.; Soares, Amadeu M. V. M.; Lillebø, Ana I.

    2017-01-01

    Ria de Aveiro is a mesotidal coastal lagoon with one of the largest continuous salt marshes in Europe. The objective of this work was to assess C, N and P stocks of Spartina maritima (low marsh pioneer halophyte) and Juncus maritimus (representative of mid-high marsh halophytes) combined with the contribution of Halimione portulacoides, Sarcocornia perennis, and Bolbochenous maritimus to the lagoon ≈4400 ha marsh area. A multivariate analysis (PCO), taking into account environmental variables and the annual biomass and nutrient dynamics, showed that there are no clear seasonal or spatial differences within low or mid-high marshes, but clearly separates J. maritimus and S. maritima marshes. Calculations of C, N and P stocks in the biomass of the five most representative halophytes plus the respective rhizosediment (25 cm depth), and taking into account their relative coverage, represents 252053 Mg C, 38100 Mg N and 7563 Mg P. Over 90% of the stocks are found within mid-high marshes. This work shows the importance of this lagoon’s salt marshes on climate and nutrients regulation, and defines the current condition concerning the ‘blue carbon’ and nutrient stocks, as a basis for prospective future scenarios of salt marsh degradation or loss, namely under SLR context.

  18. Investigaciones realizadas en la Universidad de Aveiro sobre caracterización mecánica de las construcciones existentes en adobe en Portugal y propuestas de rehabilitación y refuerzo. Resultados alcanzados

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    Varum, H.

    2011-09-01

    Full Text Available In Portugal, mainly in Aveiro region, adobe buildings were the prevailing construction system during the first half of the 20th century. Presently, the legacy that results from the patrimony built in that period is still significant –about 30% of the existing constructions in the region– and, moreover, it is comprised by a large number of patrimonial buildings of high historical, cultural and architectural value. A marked negligence in the rehabilitation of this patrimony has been observed in the last decades, and has resulted in the actual damage state presented by many of these constructions, which generally resulted in unfavourable safety and durability conditions. However, in the last years, an increasing interest in the conservation and rehabilitation of the adobe patrimony in the region, associated with environmental, economical and patrimonial safeguard factors, has been demonstrated by public administrative entities and also by the private sphere. In face of this reality, which emphasizes the need and importance of developing intervention strategies that may enable, by rehabilitation and/or strengthening, extending the lifespan of these structures, a group of researchers of the University of Aveiro has been developing a multidisciplinary study on the adobe construction in Portugal. The main objective of this research work is the creation of a test results database that may support rehabilitation and/or strengthening interventions, and also the study of solutions for the improvement of the structural behaviour of these constructions. In this sense, the research carried out was constituted seeking to contribute to the knowledge of this type of adobe masonry, focused mainly on their rehabilitation, providing information to the professionals and institutions working in the field of heritage conservation.

    En Portugal, sobre todo en la región de Aveiro, las estructuras de fábrica de adobe fueron el sistema constructivo

  19. Oxidative stress status, antioxidant metabolism and polypeptide patterns in Juncus maritimus shoots exhibiting differential mercury burdens in Ria de Aveiro coastal lagoon (Portugal).

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    Anjum, Naser A; Duarte, Armando C; Pereira, Eduarda; Ahmad, Iqbal

    2014-05-01

    This study assessed the oxidative stress status, antioxidant metabolism and polypeptide patterns in salt marsh macrophyte Juncus maritimus shoots exhibiting differential mercury burdens in Ria de Aveiro coastal lagoon at reference and the sites with highest, moderate and the lowest mercury contamination. In order to achieve these goals, shoot-mercury burden and the responses of representative oxidative stress indices, and the components of both non-glutathione- and glutathione-based H2O2-metabolizing systems were analyzed and cross-talked with shoot-polypeptide patterns. Compared to the reference site, significant elevations in J. maritimus shoot mercury and the oxidative stress indices such as H2O2, lipid peroxidation, electrolyte leakage and reactive carbonyls were maximum at the site with highest followed by moderate and the lowest mercury contamination. Significantly elevated activity of non-glutathione-based H2O2-metabolizing enzymes such as ascorbate peroxidase and catalase accompanied the studied damage-endpoint responses, whereas the activity of glutathione-based H2O2-scavenging enzymes glutathione peroxidase and glutathione sulfo-transferase was inhibited. Concomitantly, significantly enhanced glutathione reductase activity and the contents of both reduced and oxidized glutathione were perceptible in high mercury-exhibiting shoots. It is inferred that high mercury-accrued elevations in oxidative stress indices were obvious, where non-glutathione-based H2O2-decomposing enzyme system was dominant over the glutathione-based H2O2-scavenging enzyme system. In particular, the glutathione-based H2O2-scavenging system failed to coordinate with elevated glutathione reductase which in turn resulted into increased pool of oxidized glutathione and the ratio of oxidized glutathione-to-reduced glutathione. The substantiation of the studied oxidative stress indices and antioxidant metabolism with approximately 53-kDa polypeptide warrants further studies.

  20. Portugal.

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    Eckles, David; Toro, Leonor, Ed.

    Brief information is provided on the region, climate, agriculture and industry of 10 provinces in Portugal: Tras-os-Montes e Alto Douro, located in Portugal's northeastern region; Beira Alta, the province with Portugal's highest elevation point; Beira Baixa, one of Portugal's poorest regions; Beira Litoral, located in central Portugal along the…

  1. Structural behaviour characterization of existing adobe constructions in Aveiro

    OpenAIRE

    Varum, H.; Costa, A.; Martins, T.; Pereira, H.; Almeida, J.; Rodrigues, H.; Silveira, D.

    2007-01-01

    Adobe was a widely used construction material in Aveiro, Portugal, till the middle of the 20th century. Nowadays, adobe can still be found in varied types of constructions, many of which are of cultural, historical, and also architectural recognized value. The existing adobe buildings present an important level of structural damage and, in many cases, are even near to ruin, having the majority a high vulnerability to seismic actions. To face the lack of information concerning the mechanica...

  2. COM(con)TEXTOS URBANOS - AVEIRO (Portugal)

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    Rui Tavares

    2012-01-01

    0 . Narrar é? Narrar um espaço é? A narrativa espacial é o mesmo que o espaço da narrativa? O espaço narrado é ainda o espaço configurado de acordo com a materialidade que o configura? O espaço narrado é o espaço real ou o espaço desígnio, como se a narrativa fosse, ela própria, o espaço do desejo que se configura como uma materialidade sonhada, alcançável, mas de todo não real, no sentido em que o sonho é pré-real? Narrar um espaço é transformar esse espaço ou tão só reforçar aspectos, traço...

  3. Portugal.

    Science.gov (United States)

    1985-03-01

    Portugal's 1983 population of 10.04 million was growing at .7%/year. 97% were Roman Catholic, 80% were literate, and 4.1 million were in the labor force in 1984. Portugal is mountainous north of the Tagus River and consists of rolling plains in the central south. The Azores and Madeira islands belong to Portugal but enjoy considerable autonomy. Portugal's dependency of Macau on the Chinese coast is an autonomous entity under Portuguese administration. The former teritories of Goa and Portuguese Timor were annexed by India and Indonesia respectively in 1961 and 1976, and the former territories in Africa achieved independence in 1974 and 1975. Portugal, 1 of the oldest states in Europe, traces its modern history to A.D. 1140 when the 1st king was crowned. The approximate present day boundaries were secured in 1249. Portugal eventually became a massive colonial empire with territories in Africa and Latin America and outposts in the Far East. The Portuguese Republic replaced the monarchy in 1910. After some years of instability, Antonio Salazar became prime minister, and with his successor, ruled Portugal as an authoritarian "corporate" state for 42 years. An almost bloodless coup in 1974 led to establishment of a parliamentary democracy. The 4 main organs of national government are the presidency, the prime minister and council of ministers, the assembly of the republic, and the courts. Portugal's gross domestic product (GDP) in 1984 was $19.4 billion, and per capita income was $1930. After almost a decade of rapid growth, the economy declined in the mid 1970s due to disruption after the 1974 revolution and the large influx of refugees from Portugal's former colonies in Africa. Growth resumed in the late 1970s, but structural problems and an often adverse international economic climate have slowed progress. The proportion of the labor force in agriculture has dropped from 42% to 24.4% since 1960. Agricultural production now contributes only 8.8% to the GDP, and a

  4. Portugal

    International Nuclear Information System (INIS)

    2001-03-01

    This short report summarizes the main lines of the energy policy of Portugal. It presents the main energy companies and utilities (EDP, CPPE, REN, Petrogal, GDP, Galp SGPS) of the country, the energy supplies (resources, electricity, petroleum, coal, natural gas), the prices and pricing policy, the global energy consumption per sector, the stakes and perspectives of the energy market (forecasts, contracts). (J.S.)

  5. Frequency and antibiotic resistance of bacteria implicated in community urinary tract infections in North Aveiro (2011-2014)

    OpenAIRE

    Costa, Tânia Alexandrina Ribeiro

    2014-01-01

    The urinary tract infection is the second most common infection in community and the most common nosocomial infection worldwide. Specific subpopulations are more likely to have UTI, such as, infants, pregnant women, elderly, diabetics, patients with urologic abnormalities, patients with catheters and immunodeficients. All the samples were collected at Centro Médico da Praça Lda on ambulatory system, located in São João da Madeira municipality, District of Aveiro north (Portugal) from June ...

  6. Aveiro method in reproducing kernel Hilbert spaces under complete dictionary

    Science.gov (United States)

    Mai, Weixiong; Qian, Tao

    2017-12-01

    Aveiro Method is a sparse representation method in reproducing kernel Hilbert spaces (RKHS) that gives orthogonal projections in linear combinations of reproducing kernels over uniqueness sets. It, however, suffers from determination of uniqueness sets in the underlying RKHS. In fact, in general spaces, uniqueness sets are not easy to be identified, let alone the convergence speed aspect with Aveiro Method. To avoid those difficulties we propose an anew Aveiro Method based on a dictionary and the matching pursuit idea. What we do, in fact, are more: The new Aveiro method will be in relation to the recently proposed, the so called Pre-Orthogonal Greedy Algorithm (P-OGA) involving completion of a given dictionary. The new method is called Aveiro Method Under Complete Dictionary (AMUCD). The complete dictionary consists of all directional derivatives of the underlying reproducing kernels. We show that, under the boundary vanishing condition, bring available for the classical Hardy and Paley-Wiener spaces, the complete dictionary enables an efficient expansion of any given element in the Hilbert space. The proposed method reveals new and advanced aspects in both the Aveiro Method and the greedy algorithm.

  7. Embodied agents in virtual environments: The Aveiro project

    NARCIS (Netherlands)

    Leiviska, K.; Heylen, Dirk K.J.; Nijholt, Antinus; Poel, Mannes

    2001-01-01

    We present current and envisaged work on the AVEIRO project of our research group concerning virtual environments inhabited by autonomous embodied agents. These environments are being built for researching issues in human-computer interactions and intelligent agent applications. We describe the

  8. A bloom of Dinophysis acuta in a thin layer off North-West Portugal ...

    African Journals Online (AJOL)

    Dinophysis acuta, which is responsible for diarrhetic shellfish poisoning, reached particularly high concentrations on the north-west coast of Portugal in 2003. In the Ría de Aveiro (40°41'N), the species reached a maximum concentration of 5.0 X 104 cells l–1 on 8 September, the highest value in a 17-year record of ...

  9. Distribuição e comportamento do cádmio, chumbo, cobre e zinco nos sedimentos e coluna de água da Ria de Aveiro

    OpenAIRE

    Monterroso, Paulo Alexandre Conde

    2005-01-01

    A Ria de Aveiro é uma laguna costeira constituída por um grande número de canais, estando situada na costa norte de Portugal. Ao longo dos anos têm sido descarregados para a Ria diversos esgotos domésticos, assim como efluentes industriais provenientes de um variado conjunto de indústrias distribuídas por quase toda a área da Ria. Estes efluentes são os principais responsáveis pelos níveis de metais encontrados, quer nos sedimentos quer na coluna de água. Nas amostras de ...

  10. Caracterização mecânica e patológica das construções em Adobe no distrito de Aveiro como suporte em intervenções de reabilitação

    OpenAIRE

    Varum, H.; Costa, A.; Velosa, A.; Martins, T.; Pereira, H.; Almeida, J.

    2005-01-01

    Em Portugal e principalmente na zona de Aveiro a construção em adobe foi uma técnica muito utilizada, passando de geração em geração, até meados do século XX, aquando do desenvolvimento de outros materiais de construção mais industrializáveis. Em Aveiro o adobe pode ser encontrado nas mais variadas construções desde edifícios rurais, geralmente de pequenas dimensões, a edifícios urbanos de maior porte, passando por muros, poços de água, igrejas e armazéns. Inúmeros edifícios de elevado val...

  11. Desafios à pós-graduação em formação de professores na Universidade de Aveiro: das intenções às práticas

    Directory of Open Access Journals (Sweden)

    Maria Helena Sá Araújo e

    2002-01-01

    Full Text Available This study analyses the impact of the recent masters’ courses at the Department of Didactics and Educational Technology of the University of Aveiro, Portugal, on the professional development of the basic and secondary school teachers that have attended those courses, as well as on their peers’ teaching practice. The outcomes, obtained from a questionnaire applied to the master teachers, indicate that, from their view point, the courses have produced effects on the professional development of the teachers that have attended them. However, they also reveal the need to plan strategies that lead to the production of such impact on other subjects.

  12. Estudo de mercado: "A satisfação dos franchisados em Portugal"

    OpenAIRE

    Fialho, Maria Cristina Grilo

    2013-01-01

    Este relatório de estágio foi realizado no âmbito do Mestrado em Matemática e Aplicações, com especialização em Estatística e Investigação Operacional, da Universidade de Aveiro, e o estágio foi realizado no GEMEO (Gabinete de Estudos de Mercado e Opinião do IPAM). Foram desenvolvidas várias atividades relacionadas com os Estudos de Mercado, e uma dessas atividades é sobre o Franchising, onde se pretende avaliar o perfil e satisfação do Franchisado em Portugal. Para isso, fo...

  13. Defeating Violent Nonstate Actors

    Science.gov (United States)

    2013-01-01

    between these two in environments in which violent nonstate actors dominate? In such cases, it is best to devolve oppos- ing violent nonstate actors ...environments in which violent nonstate actors dominate. Far less obvious is the role of landpower in irregular warfare, intrastate war waged by...Violent Nonstate Actors Robert J. Bunker Dr. Robert J. Bunker is a Distinguished Visiting Professor and Minerva Chair at the Strategic Studies

  14. Determinants of Actor Rationality

    DEFF Research Database (Denmark)

    Ellegaard, Chris

    Industrial companies must exercise influence on their suppliers (or supplier actors). Actor rationality is a central theme connected to this management task. In this article, relevant literature is studied with the purpose of shedding light on determinants of actor rationality. Two buyer......-supplier relations are investigated in a multiple case study, leading to the proposal of various additional factors that determine and shape actor rationality. Moreover a conceptual model of rationality determinants in the buyer-supplier relation is proposed, a model that may help supply managers analyse...... and understand actor rationalities. Finally managerial implications are discussed....

  15. Moral actor, selfish agent.

    Science.gov (United States)

    Frimer, Jeremy A; Schaefer, Nicola K; Oakes, Harrison

    2014-05-01

    People are motivated to behave selfishly while appearing moral. This tension gives rise to 2 divergently motivated selves. The actor-the watched self-tends to be moral; the agent-the self as executor-tends to be selfish. Three studies present direct evidence of the actor's and agent's distinct motives. To recruit the self-as-actor, we asked people to rate the importance of various goals. To recruit the self-as-agent, we asked people to describe their goals verbally. In Study 1, actors claimed their goals were equally about helping the self and others (viz., moral); agents claimed their goals were primarily about helping the self (viz., selfish). This disparity was evident in both individualist and collectivist cultures, attesting to the universality of the selfish agent. Study 2 compared actors' and agents' motives to those of people role-playing highly prosocial or selfish exemplars. In content (Study 2a) and in the impressions they made on an outside observer (Study 2b), actors' motives were similar to those of the prosocial role-players, whereas agents' motives were similar to those of the selfish role-players. Study 3 accounted for the difference between the actor and agent: Participants claimed that their agent's motives were the more realistic and that their actor's motives were the more idealistic. The selfish agent/moral actor duality may account for why implicit and explicit measures of the same construct diverge, and why feeling watched brings out the better angels of human nature.

  16. A ictiofauna da ria de Aveiro: estrutura, dinâmica e populações

    OpenAIRE

    Pombo, Lúcia Maria Teixeira

    1998-01-01

    O objectivo global deste trabalho consistiu em estudar aspectos da estrutura e dinâmica da ictiofauna da Ria de Aveiro, sistema lagunar estuarino com 43 km2 de extensão, em baixa-mar, que sofre influências dulçaquícolas e marinhas e fica situado entre 40º 30’-40º52’N and 8º35’-8º47W no litoral da costa Portuguesa. A ictiofauna foi capturada mensalmente, de Dezembro de 1996 a Novembro de 1997, em nove estações de amostragem dispersas pela laguna, com uma rede de pesca tradici...

  17. Estudos in vitro e in vivo em peixes da Ria de Aveiro

    OpenAIRE

    Ferreira, Carla Sofia dos Santos

    2007-01-01

    Dado a importância e complementaridade existente entre estudos de campo e estudos de laboratório, o presente trabalho engloba ambos os tipos de estudo. Os peixes desempenham um papel ecológico bastante relevante ao nível das cadeias tróficas aquáticas, pelo que são frequentemente usados como organismos sentinela em estudos de biomonitorização. Assim, para o presente trabalho, foram adoptadas duas espécies representativas da ictiofauna da Ria de Aveiro: a tainha garrento (Liz...

  18. Structural health monitoring of the church of Santa Casa da Misericordia of Aveiro using FBG sensors

    Science.gov (United States)

    Lima, H. F.; Vicente, R.; Nogueira, R. N.; Abe, I.; André, P.; Fernandes, C.; Rodrigues, H.; Varum, H.; Kalinowski, H. J.; Costa, A.; Pinto, J. L.

    2007-07-01

    This paper presents a structural health monitoring system, based on fibre Bragg gratings, developed for the church of Santa Casa da Misericordia of Aveiro. This system comprises 19 displacement sensors and 5 temperature sensors. All the sensors were custom made according to the monitoring points' characteristics. The results obtained over the first months are presented. The objective of this work is to gather data that will bring a deeper knowledge of how this structure behaves and to help planning the recovering interventions in this historical building.

  19. Actor/Character Dualism

    DEFF Research Database (Denmark)

    Riis, Johannes

    2012-01-01

    Our perception of agency may be inherently fallible, and this may explain not only our general awareness of actors when engaged in fictional characters but also the specific case of paradoxical characters...

  20. Gestão de recursos humanos no Centro Distrital de Aveiro, ISS, I.P.

    OpenAIRE

    Gouveia, Carla Filipa Ferreira

    2013-01-01

    Este relatório de estágio surge no âmbito do estágio curricular no Núcleo de Recursos Humanos do Centro Distrital da Segurança Social de Aveiro, no contexto curricular do mestrado em Administração e Gestão Pública. Para além da descrição das atividades realizadas em ambientes de estágio, é ainda necessário um enquadramento teórico sobre as práticas de gestão de recursos humanos, principalmente no que se refere à necessidade de formação profissional e a aplicação de sistemas de avaliação de...

  1. Gestão democrática escolar globalizada/legalizada – um estudo entre Brasil e Portugal

    Directory of Open Access Journals (Sweden)

    Rosilania Macedo Silva

    2015-10-01

    Full Text Available O artigo é resultado dos estudos realizados no âmbito do mestrado em Ciências da Educação em Administração e Políticas Educativas, na Universidade de Aveiro/Portugal. Objetivou-se em analisar textos legais vigentes homologados no Brasil e em Portugal, que tratem da gestão escolar. A partir das dimensões princípios, organização, composição e objetivos, embasados pela abordagem qualitativa, realizou-se análise documental nas legislações dos dois países. Os resultados se aproximam do entendimento de que os países apresentam normativos com textos semelhantes desencadeando em realidade mais homogênea que heterogênea na gestão escolar democrática.

  2. Development Sociology. Actor Perspectives

    NARCIS (Netherlands)

    Long, N.E.

    2001-01-01

    Using case studies and empirical material from Africa and Latin America, Development Sociology focuses on the theoretical and methodological foundations of an actor-oriented and social constructionist form of analysis. This style of analysis is opposed to the traditional structuralist/institutional

  3. Actors at work

    NARCIS (Netherlands)

    Nobakht, Behrooz

    2016-01-01

    The core contributions of this thesis target the intersection of object orientation, actor model, and concurrency. We choose Java as the main target programming language and as one of the mainstream object-oriented languages. We formalize a subset of Java and its concurrency API to facilitate formal

  4. Soil versus lichen analysis on elemental dispersion studies (north of Portugal)

    International Nuclear Information System (INIS)

    Prudencio, M.I.; Gouveia, M.A.; Freitas, M.C.; Chaves, L.; Marques, A.P.

    2000-01-01

    Chemical elements contents in topsoil and lichens sampled at regular intervals in the north of Portugal were obtained by using both comparative and k 0 methods of instrumental neutron activation analysis. The topsoil chemical composition was studied in an attempt to discriminate between natural background and anthropogenic inputs, as well as to eliminate the influence of soil on the lichen composition. Topsoil maps revealed the existence of areas with anomalous concentrations due: (1) to natural causes (inherited from the initial rock) especially Cr in Tras-os-Montes and (2) anthropogenic influence, namely Aveiro-Estarreja area for Cr and Co associated to high values of Fe. Br contents in topsoil decrease from the coast to the interior explained by the sea influence (wet deposition). Exceptional concentration values of As, Zn, and W were found in one particular topsoil (Nogueira do Cravo), probably due to aerial inputs originated in mining activities. The enrichment factors (E.F.) in Parmelia sulcata relative to topsoil clearly showed that lichens are fingerprints of atmospheric pollution, especially for Cr, Zn, As, Br, Sb, and W. The following areas with anomalous E.F. in lichens were detected: (1) Viana do Castelo - Braga for Cr, Sb, (Zn and Br), (2) Tras-os-Montes for Br, (3) Porto for As and Zn, and (4) Aveiro-Estarreja for As, Cr, Sb, and W. Identification of industrial pollution sources was possible. (author)

  5. Lessons from wind policy in Portugal

    Energy Technology Data Exchange (ETDEWEB)

    Peña, Ivonne; L. Azevedo, Inês; Marcelino Ferreira, Luís António Fialho

    2017-04-01

    Wind capacity and generation grew rapidly in several European countries, such as Portugal. Wind power adoption in Portugal began in the early 2000s, incentivized by a continuous feed-in tariff policy mechanism, coupled with public tenders for connection licenses in 2001, 2002, and 2005. These policies led to an enormous success in terms of having a large share of renewables providing electricity services: wind alone accounts today for ~23.5% of electricity demand in Portugal. We explain the reasons wind power became a key part of Portugal's strategy to comply with European Commission climate and energy goals, and provide a detailed review of the wind feed-in tariff mechanism. We describe the actors involved in wind power production growth. We estimate the environmental and energy dependency gains achieved through wind power generation, and highlight the correlation between wind electricity generation and electricity exports. Finally, we compare the Portuguese wind policies with others countries' policy designs and discuss the relevance of a feed-in tariff reform for subsequent wind power additions.

  6. Conference Report: Actor Brain

    Directory of Open Access Journals (Sweden)

    Naziker Bayram

    2006-05-01

    Full Text Available The remarkable progress in neuroscience contributes a great deal to the debate about topics such as "free will" and "intersubjectivity." The brain is considered to be the initial basis, the superior entity of human action and evolves more and more into an autonomous actor challenging the social and philosophical sciences to a somatic turn. The main aim of the symposium "Actor Brain" at Duisburg-Essen University, was to more precisely conceive the approaches taken by neuroscience in order to arrive at a better understanding of them and their implications. Due to the scientific diversity of the speakers, the final discussion could point out that the positions taken by the participants were not as incompatible as may be first assumed. The need for accurate and precise definitions of terms such as "action", "decision-making", and "free will" is accentuated as the complexity of the debate increases. URN: urn:nbn:de:0114-fqs0603241

  7. The Intra Industry Trade between Portugal European Union, Portugal Spain, Portugal-France, Portugal Germany, Portugal-Ireland, Portugal-Greece and Portugal-Netherlands - a Dynamic Panel Data Analysis (1996 2000)

    OpenAIRE

    Horácio Faustino; Nuno Carlos Leitão

    2005-01-01

    PortugalÂ’s main trade partners have been Spain, Germany and France. In this paper we analyse the intra industry trade in the manufacturing industry between Portugal Spain, Portugal-France, Portugal Germany, Portugal-Ireland and Portugal-Greece. We also present the results of intra industry trade (IIT) between Portugal and the European Union. The innovation, technological progress, human capital, and scale economies are some of the explicative variables of the intra industry trade phenomena. ...

  8. Lessons from Portugal

    Science.gov (United States)

    Harry, Vickie; Mechling, Ken

    2010-01-01

    Portugal has long been touted as a popular destination for savvy travelers, but now educators are touting it as something else--a professional development (PD) powerhouse for inquiry-based science! This article describes Portugal's ongoing efforts to reform its country's elementary science education program through a project known as the…

  9. Early home-supported discharge for patients with stroke in Portugal

    DEFF Research Database (Denmark)

    Santana, Silvina; Rente, José; Neves, Conceição

    2017-01-01

    Objective: To evaluate an early home-supported discharge service for stroke patients. Design: We carried out a prospective, randomised, open-label, blinded-endpoint trial (allocation ratio of 1:1) with patients assigned to either an early home-supported discharge service or usual care. Setting......: The study was undertaken in Aveiro, Portugal, between April 2009 and April 2013. Subjects: We included stroke patients aged 25-85 years admitted to the stroke unit with an initial Functional Independence Measure of up to 100, who gave informed consent. Interventions: Patients in the early home......-supported discharge group began their rehabilitation intervention in the stroke unit and the early home-supported discharge team worked with them at home for a maximum of one month. Patients in the control group received usual services. Main measures: The primary outcome measure was the Functional Independence...

  10. Fractal actors and infrastructures

    DEFF Research Database (Denmark)

    Bøge, Ask Risom

    2011-01-01

    -network-theory (ANT) into surveillance studies (Ball 2002, Adey 2004, Gad & Lauritsen 2009). In this paper, I further explore the potential of this connection by experimenting with Marilyn Strathern’s concept of the fractal (1991), which has been discussed in newer ANT literature (Law 2002; Law 2004; Jensen 2007). I...... under surveillance. Based on fieldwork conducted in 2008 and 2011 in relation to my Master’s thesis and PhD respectively, I illustrate fractal concepts by describing the acts, actors and infrastructure that make up the ‘DNA surveillance’ conducted by the Danish police....

  11. Lead availability in soils from Portugal's Centre Region with special reference to bioaccessibility.

    Science.gov (United States)

    Patinha, C; Reis, A P; Dias, C; Cachada, A; Adão, R; Martins, H; Ferreira da Silva, E; Sousa, A J

    2012-04-01

    Previous environmental biomonitoring studies indicated higher environmental lead (Pb) pollution levels at the districts of Aveiro and Leiria (Portugal). In evaluating the risk for human health, which is associated with contaminated soils after oral uptake, total soil concentrations have generally been held against criteria established from toxicological studies based upon the assumption that the uptake of the contaminant is similar in the toxicological studies and from the soils assessed. This assumption is not always valid, as most toxicological studies are carried out with soluble forms of the contaminants, whereas many soil contaminants are or become embedded in the soil matrix and thus exhibit limited availability. This study intends to estimate the soluble fraction of Pb in the soils from central Portugal, and to assess the bioaccessibility of Pb and, hence, infer exposure and risk for human health. Yet, as the physical-chemical properties of the soil exert some control over the solubility of Pb in the surface environment, the relation between such soil properties and the estimated soluble and/or bioaccessible fractions of Pb is also investigated. Other objective, with a more practical nature, was to give some contribution to find a suitable in vitro mimetic of the gastrointestinal tract environment. The results indicate relatively low total metal concentrations in the soils, even if differences between regions were observed. The Aveiro district has the higher total Pb concentration and the metal is in more soluble forms, that is, geoavailable. Soils with higher concentrations of soluble Pb show higher estimates of bioaccessible Pb. Soil pH seems to influence human bioaccessibility of Pb.

  12. Performance Characteristics of Planning Actors

    Science.gov (United States)

    2002-08-01

    PERFORMANCE CHARACTERISTICS OF PLANNING ACTORS WOUT VAN WEZEL AND RENÉ JORNA Faculty of Management and Organization University of...analyze the differences and similarities in performance of different kinds of planning actors . 1. INTRODUCTION Where will we go and how do we get...between the planning of an actor and its performance . But, the fact that planning always concerns anticipating on the future and determining courses

  13. Medicinal Product Regulation: Portugal׳s Framework.

    Science.gov (United States)

    Herdeiro, Maria Teresa; Bastos, Paulo D; Teixeira-Rodrigues, António; Roque, Fátima

    2016-09-01

    The pharmaceutical industry is one of the most tightly regulated sectors, and it is essential to know each country׳s legal framework to understand the regulation, approval, and marketing of medicinal products for human use. This article describes the main statutes and procedures governing medicinal products for human use in Portugal and the role of the country׳s National Medicines and Health Products Authority (Autoridade Nacional do Medicamento e Produtos de Saúde, I.P.; INFARMED). From the most recently available data, an update of requests and approvals concerning marketing authorizations, variations, pricing, and reimbursements is provided. Data were sourced from the INFARMED website, Infomed (database of medicinal products for human use), and periodic reports issued by national authorities. Organic laws, acts, and law decrees published in the government gazette (Diário da República) are cited and reproduced as required. In 2015 Portugal ranked fifth in the European System of Medicines Evaluation in terms of the number of completed procedures as a reference member state. Approximately 80% of all approved drug applications in Portugal in 2015 were for generic drugs, mostly pertaining to the nervous system. In Portugal, INFARMED monitors drug quality, safety profile, and efficacy in all stages of the drug life cycle, ensuring patients' safety. The Portuguese market for medicinal products for human use has been appreciably changed by the advent of generic drugs. There is an increased trend for new request applications for biological and biotechnological substances. Copyright © 2016 Elsevier HS Journals, Inc. All rights reserved.

  14. Climate index for Portugal - Methodology

    International Nuclear Information System (INIS)

    2006-01-01

    According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of average, minimum and maximum weather indexes with the winter and summer regression equations for the different economical regions of Portugal. (J.S.)

  15. Study of heat and salt transport processes in the Espinheiro Channel (Ria de Aveiro)

    Science.gov (United States)

    Vaz, Nuno Alexandre Firmino

    O principal objectivo deste trabalho consistiu no estudo da dinâmica termohalina do Canal do Espinheiro em funcao de dois forcamentos principais: mare e caudal fluvial, usando duas abordagens distintas: trabalho experimental e modelacao numerica. A propagacao da mare e o caudal fluvial do Rio Vouga sao determinantes no estabelecimento da estrutura horizontal da salinidade ao longo do canal. A estrutura termica horizontal ao longo do canal e, em grande parte, determinada pela variacao sazonal da temperatura da agua do Rio Vouga, bem como, pela variacao sazonal das condicoes meteorologicas devido a reduzida profundidade. Foi observada a formacao de fortes gradientes de salinidade (relacionados com a formacao de frentes estuarinas) numa regiao a cerca de 7-8 km da embocadura do canal, observando-se a sua migracao numa regiao de aproximadamente 1 km, dependendo do regime de mare. O balanco entre o transporte de sal de natureza advectiva e difusiva foi calculado, revelando que junto a embocadura os processos fisicos que mais contribuem para o transporte de sal sao a circulacao residual e o aprisionamento da agua em canais secundarios. Junto a foz do Rio Vouga os termos devidos a descarga fluvial e a circulacao gravitacional dominam o transporte de sal. Foi calibrado e validado um modelo numerico (Mohid, em modo 2D e 3D), sendo posteriormente utilizado para estudar a hidrologia do canal. Foi concedida particular atencao ao estudo da hidrologia em condicoes extremas de caudal fluvial e de mare. Os resultados da modelacao numerica permitiram numa primeira fase avaliar o bom desempenho do Mohid na reproducao dos escoamentos barotropicos na Ria de Aveiro, bem como na evolucao temporal das propriedades termohalinas da agua. Sob condicoes de caudal fluvial reduzido, a dinâmica do canal e essencialmente dominada pela mare. Com o aumento do caudal fluvial, a influencia da agua doce estende-se para jusante, estratificando a coluna de agua. As simulacoes 3D do Canal do

  16. Tn5090-like class 1 integron carrying bla(VIM-2) in a Pseudomonas putida strain from Portugal.

    Science.gov (United States)

    Santos, C; Caetano, T; Ferreira, S; Mendo, S

    2010-10-01

    Three Pseudomonas putida strains containing bla(VIM-2) were isolated from an inanimate surface of a female ward sanitary facility in the Hospital Infante D. Pedro, Aveiro. A novel class 1 integron was found in strain Pp2 (aacA4/bla(VIM-2)/aac6'-IIc disrupted by an insertion sequence IS1382), and strain Pp1 was found to carry a class 1 integron (aacA7/bla(VIM-2)/aacC1/aacA4), which is described for the first time in this species. Strain PF1 carries a class 1 integron associated with a Tn5090-like transposon, constituting the first finding of this type of arrangement in a strain from Portugal. This association highlights further dissemination of bla(VIM-2) in environmental hospital isolates. © 2010 The Authors. Journal Compilation © 2010 European Society of Clinical Microbiology and Infectious Diseases.

  17. Games as Actors - Interaction, Play, Design, and Actor Network Theory

    OpenAIRE

    Jessen, Jari Due; Jessen, Carsten

    2014-01-01

    When interacting with computer games, users are forced to follow the rules of the game in return for the excitement, joy, fun, or other pursued experiences. In this paper, we investigate how games a chieve these experiences in the perspective of Actor Network Theory (ANT). Based on a qualitative data from a study of board games , computer games, and exergames, we conclude that games are actors that produce experiences by exercising power over the user’ s abilities, for example their cognitive...

  18. What is a conservation actor?

    Directory of Open Access Journals (Sweden)

    Paul Jepson

    2011-01-01

    Full Text Available As a crisis-oriented discipline, conservation biology needs actions to understand the state of nature and thwart declines in biodiversity. Actors-traditionally individuals, institutions, and collectives-have been central to delivering such goals in practice. However, the definition of actors within the discipline has been narrow and their role in influencing conservation outcomes inadequately conceptualised. In this paper, we examine the question ′What is a conservation actor?′ Who or what creates the capacity to influence conservation values and actions? Drawing from theoretical developments in Actor-Network Theory and collective governance, we argue that the concept of an actor in conservation biology should be broadened to include non-humans, such as species and devices, because they have the agency and ability to influence project goals and outcomes. We illustrate this through four examples: the Asian elephant, International Union for Conservation of Nature red lists, the High Conservation Value approach, and an Integrated Conservation and Development Project. We argue that a broader conceptualisation of actors in conservation biology will produce new forms of understanding that could open up new areas of conservation research, enhance practice and draw attention to spheres of conservation activity that might require stronger oversight and governance.

  19. Exploring the Relationship between Institutional and Professional Autonomy: A Comparative Study between Portugal and Finland

    Science.gov (United States)

    Carvalho, Teresa; Diogo, Sara

    2018-01-01

    By comparing two distinct settings--Portugal and Finland--and based on previous studies revealing similar trends in both countries, this article analyses the relationship between institutional and academic autonomy in the higher education sector. Based on crosschecking of the literature review and 47 interviews with key actors in both the…

  20. Southern-European Signposts for Critical Popular Adult Education: Italy, Portugal and Spain

    Science.gov (United States)

    Guimaraes, Paula; Lucio-Villegas, Emilio; Mayo, Peter

    2018-01-01

    This paper focuses on three Southern European countries, Italy, Portugal and Spain, to explore examples of projects that provide signposts for a critical popular education that contributes to an ongoing democratic process--one whereby citizens are developed as social actors and members of a collectivity rather than simply passive…

  1. Ictiofauna e população de Liza aurata do canal de Mira - Ria de Aveiro

    OpenAIRE

    Pinto, Josepha Manuela Ferreira Duarte

    2009-01-01

    O presente trabalho tem por objectivo actualizar dados sobre a diversidade espacial da ictiofauna do Canal de Mira, da Ria de Aveiro, abordar métodos de gestão de recursos ictiológicos em termos de esforço de pesca, averiguando a quantidade dos indivíduos de cada espécie neste espaço, usando como índice o número de diversidade (N2) e a distribuição de indivíduos por espécies, por fim, fazer um estudo sobre a espécie mais abundante, relacionado com aspectos do seu crescimento, recrutamento, id...

  2. CERN and Portugal

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    In its continual tour of CERN Member States, the European Committee for Future Accelerators (ECFA) visited Lisbon, Portugal, on 21-22 April, where it met at the Instituto Superiore Tecnico, a technical university with 9,000 students. Portuguese particle physics is in a particularly healthy situation, having developed considerably following Portugal's admission to CERN in 1985. With support from Brussels, scientific infrastructure has developed rapidly, although the science base has yet to attain the levels seen in larger nations. The 45-strong population of experimentalists in Portugal, including 14 PhDs, represents a 2.5-fold increase since Portugal joined CERN ten years ago and is in line with the goal stated at the time. This successful development of experimental particle physics has benefited much from physicists returning from abroad (mainly France and the UK). The direct result of the efforts of a few individuals (notably J.M. Gago), this splendid achievement provides an excellent role model for new and potential CERN Member States. At present, particle physics represents some 3 0% of all Portuguese physics publications. This very special role (and the financial support it implies) provides a visible target, but one which can be defended as it provides a catalyst for other national scientific developments. The national hub is the Laboratory for experimental high energy physics and related R&D projects (LIP), with centres in Lisbon (Head, J.M. Gago) and Coimbra (Head, A. Policarpo). LIP, with close links to two universities in Lisbon and to the University of Coimbra, has developed into a centre of expertise and training in electronics, computing and software engineering. Present LIP funding is some 2 million Swiss francs/year (70% in Lisbon and 3 0% in Coimbra), covering most of the salaries of the nonuniversity people, the remainder being supported by grants from Portuguese and European programmes. Portugal's contribution to CERN's 1995 budget

  3. Climate index for Portugal - Methodology; Indices climatique Portugal methodologie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of average, minimum and maximum weather indexes with the winter and summer regression equations for the different economical regions of Portugal. (J.S.)

  4. Games as Actors - Interaction, Play, Design, and Actor Network Theory

    DEFF Research Database (Denmark)

    Jessen, Jari Due; Jessen, Carsten

    2014-01-01

    When interacting with computer games, users are forced to follow the rules of the game in return for the excitement, joy, fun, or other pursued experiences. In this paper, we investigate how games a chieve these experiences in the perspective of Actor Network Theory (ANT). Based on a qualitative...... data from a study of board games , computer games, and exergames, we conclude that games are actors that produce experiences by exercising power over the user’ s abilities, for example their cognitive functions. Games are designed to take advantage of the characteristics of the human players...

  5. Prison Conditions in Portugal

    OpenAIRE

    Dores, António Pedro; Loureiro, Ricardo; Pontes, Nuno

    2013-01-01

    GENERAL DESCRIPTION OF THE PORTUGUESE PENITENTIARY SYSTEM Portugal has 51 prisons of different types: 15 penitentiaries (“central prisons”, normally larger ones) for inmates condemned to serve more than 6 months; 31 penitentiaries (“regional prisons”) for inmates condemned to serve less than 6 months; and five penitentiaries (“special prisons”) for inmates who need special attention, such as women, youths, policeman, and the sick (hospital). The first type of penitentiary has security...

  6. International Conference on Defects in Semiconductors (19th), ICDS-19, Held in Aveiro, Portugal on 21-25 July 1997, Part 1

    Science.gov (United States)

    1998-01-23

    H.Tamaki(Niigata) K. Yokogawa (Kure-shi) Korea Y.-H. Jeong (Pohang) D. Kwon (Seoul) J.-S. Lee(Ansan) K. Yong Lee (Seoul) I.-H. Moon (Seoul...bonding model (RBM) [19-23]. In the RBM SiOx is composed of five different tetrahedra Si-(Si4-y Oy ) (y = 0,1,2,3,4) occurring with a probability...K. Kwon , T. Ishikawa, H. Kuwano, J. Appl. Phys. 61, 1055(1987). 9. P. M. Williams, G. D. Watkins, S. Uftring and M. Stavola in "Paper at ICDS" ed

  7. International Conference of Defects in Semiconductors (19th), ICDS, Held in Aveiro, Portugal on July 21-25, 1997, Pt. 3

    Science.gov (United States)

    1998-01-23

    J. Zhong, H.A. Kitai, P. Mascher and W. Puff, J. Electrochem. Soc. 140, 3644 (1993). 15. R.M. de la Cruz, R. Pareja , R. Gonzalez, L.A. Boatner and Y...22. R. Pareja , R.M. de la Cruz and P. Moser, J. Phys.: Condens. Matter 4, 7153 (1992). 23. K. Terashima, E. Tokizaki, A. Uedono and S. Tanigawa...defect- related Auger excitation and de -excitation of erbium ions in semiconductor matrices assisted by multiphonon transitions. The results are

  8. Vocal Quality in Theater Actors.

    Science.gov (United States)

    D'haeseleer, Evelien; Meerschman, Iris; Claeys, Sofie; Leyns, Clara; Daelman, Julie; Van Lierde, Kristiane

    2017-07-01

    The purpose of this study was to investigate vocal quality, vocal complaints, and risk factors for developing voice disorders in theater actors. Secondly, the impact of one vocal performance on the voice was investigated by comparing objective and subjective vocal quality before and after a theater performance. Prospective study of the actors' voice prior to and after a performance METHODS: Speech samples of 26 theater actors (15 men, 11 women, mean age 41.9 years) were recorded before and after a theater performance of one and a half hour and analyzed using the software program Praat. Speech samples consisted of the combination of sustained phonation and continuous speech. For each speech sample, the Acoustic Voice Quality Index was calculated. Auditory perceptual evaluations were performed using the GRBASI scale. Questionnaires were used to inventory vocal symptoms and influencing factors. Acoustic analysis showed a mean Acoustic Voice Quality Index (AVQI) of 3.48 corresponding with a mild dysphonia. Fifty percent of the theater actors reported having (sometimes or regularly) vocal complaints after a performance. The questionnaire revealed a high presence of vocally violent behavior and poor vocal hygiene habits. Objective vocal quality, measured by the AVQI, did not change after a theater performance. The auditory perceptual evaluation of the overall grade of dysphonia showed a subtle amelioration of the vocal quality. The results of this study showed the presence of mild dysphonia, regular vocal complaints, and poor vocal hygiene habits in theater actors. A theater performance did not have an impact on the objective vocal quality. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  9. Portugal, Espanha e Europa

    OpenAIRE

    Cunha, Alice

    2015-01-01

    UID/HIS/04209/2013 Centrando‑se na candidatura portuguesa de adesão à Comunidade Económica Europeia, este artigo procura demonstrar que a simultaneidade das negociações de adesão de Portugal e da Espanha atrasaram a adesão portuguesa, e que, embora os estados‑membros fossem favoráveis em princípio ao novo alargamento, lidaram com o processo ao seu ritmo e de acordo com as suas próprias e muito particulares exigências, pelo que procuraremos demonstrar de que modo é que os interesses dos est...

  10. Phytoplankton Bloom Off Portugal

    Science.gov (United States)

    2002-01-01

    Turquoise and greenish swirls marked the presence of a large phytoplankton bloom off the coast of Portugal on April 23, 2002. This true-color image was acquired by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra satellite. There are also several fires burning in northwest Spain, near the port city of A Coruna. Please note that the high-resolution scene provided here is 500 meters per pixel. For a copy of this scene at the sensor's fullest resolution, visit the MODIS Rapidfire site.

  11. Private action and public power in the struggle for instruction: Portugal in the second half of the 19th

    Directory of Open Access Journals (Sweden)

    Wenceslau Gonçalves Neto

    2012-02-01

    Full Text Available For the consolidation of their power in the 19th century, the national states developed new mechanisms to impart their ideology, among which the national systems of teaching. Because of the fi nancial diffi culties, the states allowed the private sphere in, what turned out to be a way to change instruction into a national cause. In Portugal, the State did not have the economic resources neither the political will. The private sphere was invited to take part in that effort to offer popular instruction. Various types of participation occurred in that period, reaching evidence the engagement of an entrepreneur of a neighborhood in the country area of Portugal. He tried all that he could to build and to offer a school to the community. Even though there was a great scarcity of instruction in the country and the political discourse supported the enterprise, the task would not be easy at all. He had to face the local political power, in the sequence the same problem in the higher spheres of political power. Even the civil governor of Aveiro and the direction of the Secretary of Public Instruction of the government. Taking up fi les and documents of the “Torre do Tombo”, in Lisbon, this work tries to show the complexity of the process of the diffusion of education and the confl icts of power that followed, specially those issues which seemed to be consensual.

  12. Factors that influence human resources for health policy formulation: a multiple case study in Brazil and Portugal.

    Science.gov (United States)

    Oliveira, Ana Paula Cavalcante de; Poz, Mario Roberto Dal; Craveiro, Isabel; Gabriel, Mariana; Dussault, Gilles

    2018-03-01

    This study aims to analyze whether the process by which policies for human resources for health that aim to improve the geographic distribution of physicians have been informed by scientific evidence in Brazil and Portugal. This was a multiple case study on a decision-making process for human resources for health in Brazil and Portugal. The respective case studies were based on Brazil's More Doctors Program (Programa Mais Médicos - PMM) and Portugal's strategy of hiring foreign physicians through bilateral agreements, to work in the country's National Health Service (SNS). We interviewed 27 key actors in the policy-making process on the following topics: factors that influenced the policy decisions, actors that were expected to win or lose from the policy, and the scientific evidence and available data used in the policy-making, among others. The most evident factors appearing in the interviews as having influenced the PMM were: institutions; external factors (Presidential elections); group interests (e.g. physicians' professional associations), governments (Brazil and Cuba), international organizations, and civil society; and ideas (scientific evidence). The most frequently cited factors in Portugal were: institutions and interests of government (from Portugal and the countries involved in the bilateral agreements), civil society, and groups (physicians' professional associations). Contrary to the case study in Brazil, where the evidence was reported to having played an important role in the policy decisions, in Portugal, scientific evidence was not identified as contributing to the specific policy process.

  13. Actor bonds after relationship dissolution

    DEFF Research Database (Denmark)

    Skaates, Maria Anne

    2000-01-01

    Most of the presented papers at the 1st NoRD Workshop can be classified as belonging to the business marketing approach to relationship dissolution. Two papers were conceptual, and the remaining six were empirical studies. The first conceptual study by Skaates (2000) focuses on the nature...... of the actor bonds that remain after a business relationship has ended. The study suggests that an interdisciplinary approach would provide a richer understanding of the phenomenon; this could be achieved by using e.g. Bourdieu's sociological concepts in dissolution research....

  14. Deforestation in Portugal

    Directory of Open Access Journals (Sweden)

    João Branco

    2014-01-01

    Full Text Available Deforestation is not a new problem although world-wide population awareness is increasing. This issue has terrible environmental, social and economic consequences due to the over-exploitation of the natural resources and to alternative land uses which are more profitable in the short term. The combat and mitigation of deforestation is one of the biggest challenges for the 21st Century in order to achieve the Millennium Goals and a global sustainable development at all levels of human activities. Therefore, this paper will address this concerns focusing on the causes and consequences of deforestation as well as on the actions carried out by the decision makers in order to provide solutions for this increasingly and alarming problem. This paper will also approach the concepts of sustainability as well as the economy and management of the natural resources aiming an insight of the past deforestation in Portugal, the present situation and a sustainable perspective regarding the future.

  15. An Empirical Investigation of Architectural Heritage Management Implications for Tourism: The Case of Portugal

    Directory of Open Access Journals (Sweden)

    Shahrbanoo Gholitabar

    2018-01-01

    Full Text Available The aims of this study are manifold. First, to investigate the potentials of architectural heritage in the context of tourism destination development, as well as examine public sector policies and make plans toward the preservation of these resources. Secondly, to appraise the outcome of preservation and its implications for tourism. The study is an effort to explore and understand the interrelationships between tourism and architectural heritage sites through tourist image and perception. For the purposes of this research, numerous heritage sites were sampled in Portugal. A mixed research method was utilized to gauge tourists’ image/perception of heritage resources, and impact (quantitative approach. A qualitative approach was utilized to assess the priority of tourists in their visits and public-sector policies toward heritage resource management and planning. The fuzzy logic method was used to assess the architectural value and the tourist and preservation potential of historical buildings in Porto/Aveiro. The contribution and implications of the study are also explained. The results revealed that architectural heritage resources have the most appeal to tourists. The study to date demonstrates the architectural value and tourist and preservation potential of the buildings observed via evaluation by fuzzy logic methods.

  16. Definição de percursos turísticos cicláveis na Região de Aveiro com recurso aos sistemas de informação geográfica

    OpenAIRE

    Pedrosa, André; Albuquerque, Helena; Breda, Zélia

    2018-01-01

    A bicicleta é um modo de transporte importante e com uma longa tradição na Região de Aveiro, sendo aposta das entidades locais ao longo dos anos. Contudo, a maioria dos projetos implementados restringem-se a um âmbito local. Nesse sentido, foi desenvolvido um projeto de definição de percursos turísticos cicláveis intermunicipais, no âmbito de um estágio curricular na Comunidade Intermunicipal da Região de Aveiro (CIRA). Para isso, foi efetuada uma revisão da literatura acerca do turismo ciclá...

  17. Self-Recovering Sensor-Actor Networks

    Directory of Open Access Journals (Sweden)

    Maryam Kamali

    2010-07-01

    Full Text Available Wireless sensor-actor networks are a recent development of wireless networks where both ordinary sensor nodes and more sophisticated and powerful nodes, called actors, are present. In this paper we formalize a recently introduced algorithm that recovers failed actor communication links via the existing sensor infrastructure. We prove via refinement that the recovery is terminating in a finite number of steps and is distributed, thus self-performed by the actors. Most importantly, we prove that the recovery can be done at different levels, via different types of links, such as direct actor links or indirect links between the actors, in the latter case reusing the wireless infrastructure of sensors. This leads to identifying coordination classes, e.g., for delegating the most security sensitive coordination to the direct actor-actor coordination links, the least real-time constrained coordination to indirect links, and the safety critical coordination to both direct actor links and indirect sensor paths between actors. Our formalization is done using the theorem prover in the RODIN platform.

  18. Portugal: Health System Review.

    Science.gov (United States)

    de Almeida Simoes, Jorge; Augusto, Goncalo Figueiredo; Fronteira, Ines; Hernandez-Quevedo, Cristina

    2017-03-01

    This analysis of the Portuguese health system reviews recent developments in organization and governance, health financing, health care provision, health reforms and health system performance. Overall health indicators such as life expectancy at birth and at age 65 years have shown a notable improvement over the last decades. However, these improvements have not been followed at the same pace by other important dimensions of health: child poverty and its consequences, mental health and quality of life after 65. Health inequalities remain a general problem in the country. All residents in Portugal have access to health care provided by the National Health Service (NHS), financed mainly through taxation. Out-of-pocket payments have been increasing over time, not only co-payments, but particularly direct payments for private outpatient consultations, examinations and pharmaceuticals. The level of cost-sharing is highest for pharmaceutical products. Between one-fifth and one-quarter of the population has a second (or more) layer of health insurance coverage through health subsystems (for specific sectors or occupations) and voluntary health insurance (VHI). VHI coverage varies between schemes, with basic schemes covering a basic package of services, whereas more expensive schemes cover a broader set of services, including higher ceilings of health care expenses. Health care delivery is by both public and private providers. Public provision is predominant in primary care and hospital care, with a gate-keeping system in place for access to hospital care. Pharmaceutical products, diagnostic technologies and private practice by physicians constitute the bulk of private health care provision. In May 2011, the economic crisis led Portugal to sign a Memorandum of Understanding with the International Monetary Fund, the European Commission and the European Central Bank, in exchange for a loan of 78 billion euros. The agreed Economic and Financial Adjustment Programme included

  19. Non-compliant Actors (NONCAS) Handbook

    Science.gov (United States)

    2010-07-23

    2006): p. 3). Inclusive strategies can hardly ever be performed by external actors or coalition forces alone. The relevant arenas of meaningful...expected) to be punished and to cause disadvantages to the actor performing this behaviour or activity. Besides their deterrent and coercive...SUBTITLE Non-compliant Actors (NONCAS) Handbook 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e

  20. Memorias, subjetividades y actores sociales

    Directory of Open Access Journals (Sweden)

    Olga Marlene Sánchez Moncada

    2013-12-01

    Full Text Available En este artículo se presenta una síntesis temática a modo de balance sobre la producción desarrollada en cinco años de la Maestría en Estudios Sociales de la Universidad Pedagógica Nacional. De hecho, los estudiantes de la línea ''Memoria, identidades y actores sociales'' han adelantado sus respectivas investigaciones en torno a estas temáticas con sus correspondientes especificidades. En cuanto a las memorias, han trabajado indagaciones sobre ciencias sociales escolares y la configuración de memoria nacional, en las cuales se han acompañado procesos de construcción de memoria con organizaciones sociales, además de analizar procesos de construcción de memorias sobre el conflicto armado colombiano. Asimismo, se ha abordado una variedad de temas en el enfoque dado a los individuos con potencial de cambio y transformación social. Finalmente, en relación con las subjetividades se han explorado temas como: performatividad, identidades atribuidas, identidades autoatribuidas y la constitución de sujeto.

  1. BOGOTÁ: Social Housing versus Actors

    Directory of Open Access Journals (Sweden)

    LAZAREVSKI STEFAN

    2010-05-01

    Full Text Available The Metropolitan area of Bogota, has nearly 7.035.000 inhabitants, out of which 22% live in illegally generated sub-urban settlements. One of the most recent settlements is Ciudad Bolivar. This settlement represents 10% of total Bogota population and, during the last decades, is the fastest growing locality in Colombia. Between 1993 and 2002, its population grew by 50% more than twice as much as the city as a whole. According to Echanove (2004, the population will grow from 35.000 residents in1973 to 713,000 in 2005. Indeed, the population grew to 563.223, according to the City Hall of Bogota. Faced with a social product of such an immense scale the main actors of the Colombian society have become the key factors in defining, examining and evaluating the relationships they impose on the social-space production through time. The case of Bogota’s Ciudad Bolivar, as the most extreme social product of Colombian system, is the object of this paper and focus of analyses based on concepts of social construction of the urban space by Milton Santos.

  2. Actors of the hydrogen sector in France

    International Nuclear Information System (INIS)

    2010-01-01

    This document proposes brief presentations (web site address, activities) of actors operating in the hydrogen sector in France. These actors are public actors who can be incentive or financing actors (ADEME, ANR) or research institutions (CNRS, CEA, university and engineering schools, IFP, INERIS, INRETS), private actors like industrial groups (Air Liquide, AREVA, GDF Suez, Total, PSA Peugeot Citroen, Renault, Saint-Gobain, SNECMA, ST Microelectronics, 3M, Veolia Environnement) or small companies (Alca Torda Applications, Axane, CETH2, Helion, MaHytec, N-GHY, PaxiTech, Sertronic, ULLIT). It also presents the HyPAC platform created by the AFH2 and ADEME), the AFH2 (the French Association for Hydrogen), and regional initiatives

  3. The Management of Political Actors in Institutions

    Directory of Open Access Journals (Sweden)

    Peter Odion Omoijiade

    2016-10-01

    Full Text Available The argument that the minimization of the dysfunctional consequences of organizational politics is no longer dependent on self-equilibrating mechanism remains valid. This inquiry is therefore framed with a view to establishing suitable strategies for managing political actors. There is a nexus between the diagnosis typology of political actors and the qualitative classes of political actors and their management strategies. In the management of mixed blessing, supportive, non-supportive and marginal political actors; collaborative, involvement, defensive and information strategies respectively were found suitable. This research is based on existing theoretical knowledge on organizational politics and stakeholders management. Data was collected from the literature by means of critical analysis and dialectic reflection on the emerging themes. The study will enhance capability in contexts where the scientific management of political actors is yet to be exemplified.

  4. Portugal's Secondary School Modernisation Programme

    Science.gov (United States)

    Heitor, Teresa V.; Freire da Silva, Jose M. R.

    2009-01-01

    The aim of the Secondary School Modernisation Programme, being implemented in Portugal by "Parque Escolar, EPE", is based on the pursuit of quality and makes Portuguese education a potential international benchmark. This paper discusses the strategies adopted to reorganise school spaces. It describes the conceptual model and highlights…

  5. Democratising intersectionality? participatory structures and equality policies in Portugal

    Directory of Open Access Journals (Sweden)

    Alba Alonso Alvarez

    2017-06-01

    Full Text Available Scholarly work on intersectionality has shown some concern on whether this policy strategy is implemented in a participatory manner. The case of Portugal has been of particular interest since the country features a long tradition of involving civil society in the making of equality policies. This article revisits the Portuguese case in order to analyse recent developments. First, the participatory and coordinated approach adopted so far to deal with inequalities is described. Second, the analysis focuses on gender-based violence policies to help capturing new advancements. These policies have been recently enlarged to tackle the situation of women at the intersections and civil society actors have been actively involved in the policy-making process. In particular, the case of policies to combat female genital mutilation illustrates how participatory structures contribute to bring an intersectional perspective. The analysis of the Portuguese case allows thus reflecting on the potential benefits of democratising intersectionality as well as its limits.

  6. Professional Actors in the University Classroom

    Science.gov (United States)

    Sharpham, John R.; Pritner, Calvin Lee

    1973-01-01

    A company of professional actors perform scenes from history, act in plays, and do improvisations and poetry readings in university classrooms. Describes Illinois State University's unique program for enlivening the humanities. (Author/JF)

  7. Technology strategy as macro-actor

    DEFF Research Database (Denmark)

    Tryggestad, Kjell

    2003-01-01

    case account for how the strategic technology and the strategic collective emerge and co-produce each other as a macro-actor, only to become transformed in unexpected ways - as common technology and reflective human subjects.In the concluding section, it is argued that the humanity of the reflective...... outcomes, as providers of explanations and observations. The expression `technological strategy as macro-actor' summarizes these findings and the associated implications for research and practice....

  8. [Demography and employment in Portugal].

    Science.gov (United States)

    Barata, O S

    1981-01-01

    The population of Portugal showed a period of slow growth between 1950-60; however, in the 1970s, the return of large numbers of former residents in African territories along with a reduction in emigration changed the trend so that the 1981 census showed a significant increase. The Portuguese economy, on the other hand, is in a state of crisis which has resulted in large numbers of unemployed. The growth of the population along with these hard times has made it more difficult to reduce the rate of unemployment. It is also more difficult for those leaving school to find jobs. The better educated generations are seeking jobs in industry and in other services that Portugal will find difficult to offer in sufficient numbers in the immediate future. At present, the Portuguese economy has a large component of agricultural labor. In any case, the means of economic and social intervention to fight unemployment have limited potential. Therefore, many of those unable to find jobs in Portugal will attempt to emigrate. Many Portuguese are already working in Germany, France, and in other Western European countries but migration today is much more difficult. In addition, these countries cannot be expected to recive many more migrant workers in the future. In fact, those better educated workers from Portugal will not be very interested in the low paying jobs which can be found more easily by foreign workers in Western Euorpe. Many will therefore attempt to find jobs in non-European countries. There has been a recent increase of migration to Canada and the US. A renewal of interest in jobs in Brazil and other South Amerian countries is also to be expected. There may also be a future increase in the number of experts, technicians, and other qualified personnel emigrating to Portuguese speaking African countries if there is adequate security and if these countries find the way to expand economic growth. (author's modified)

  9. [Scientific Research Policy for Health in Portugal: II - Facts and Suggestions].

    Science.gov (United States)

    Guerreiro, Cátia Sá; Hartz, Zulmira; Sambo, Luís; Conceição, Cláudia; Dussault, Gilles; Russo, Giuliano; Viveiros, Miguel; Silveira, Henrique; Pita Barros, Pedro; Ferrinho, Paulo

    2017-03-31

    After more than 40 years of democracy and 30 years of European integration, Portugal has bridged the research gap it had previously. However, when compared to global and European research policies, Portugal still has a long way go regarding investment in research and development. Health Research in Portugal has been managed by the Fundação para a Ciência e Tecnologia and the National Health Institute Doctor Ricardo Jorge, and it has not been a political priority, emphasized by the absence of a national scientific research plan for health, resulting in a weak coordination of actors in the field. The strategic guidelines of the 2004 - 2010 National Health Plan are what comes closest to a health research policy, but these were not implemented by the institutions responsible for scientific research for the health sector. Trusting that adopting a strategy of incentives to stimulate health research is an added-value for the Portuguese health system, the authors present five strategic proposals for research in health in Portugal.

  10. Bad Actors Criticality Assessment for Pipeline system

    Science.gov (United States)

    Nasir, Meseret; Chong, Kit wee; Osman, Sabtuni; Siaw Khur, Wee

    2015-04-01

    Failure of a pipeline system could bring huge economic loss. In order to mitigate such catastrophic loss, it is required to evaluate and rank the impact of each bad actor of the pipeline system. In this study, bad actors are known as the root causes or any potential factor leading to the system downtime. Fault Tree Analysis (FTA) is used to analyze the probability of occurrence for each bad actor. Bimbaum's Importance and criticality measure (BICM) is also employed to rank the impact of each bad actor on the pipeline system failure. The results demonstrate that internal corrosion; external corrosion and construction damage are critical and highly contribute to the pipeline system failure with 48.0%, 12.4% and 6.0% respectively. Thus, a minor improvement in internal corrosion; external corrosion and construction damage would bring significant changes in the pipeline system performance and reliability. These results could also be useful to develop efficient maintenance strategy by identifying the critical bad actors.

  11. Non-state actors in control of territory as 'actors of protection' in international refugee law

    NARCIS (Netherlands)

    Karavias, M.

    2015-01-01

    This article examines the concept of non-state ‘actors of protection’ in international refugee law. This concept breaks with traditional State-centric readings of international law, as it connotes that a non-state actor may offer ‘protection’ against persecution, comparable to that normally offered

  12. Lone Actors: Challenges and Opportunities for Countering Violent Extremism

    NARCIS (Netherlands)

    Spaaij, R.; Richman, A.; Sharan, Y.

    2015-01-01

    This paper explores some of the key challenges and opportunities concerning the prevention and control of lone actor terrorism. It is argued that lone actors do not operate in a social vacuum and that the interaction points between lone actors and their social environments can render lone actors

  13. Portugal to Accede to ESO

    Science.gov (United States)

    2000-06-01

    The Republic of Portugal will become the ninth member state of the European Southern Observatory (ESO) [1]. Today, during a ceremony at the ESO Headquarters in Garching (Germany), a corresponding Agreement was signed by the Portuguese Minister of Science and Technology, José Mariano Gago and the ESO Director General, Catherine Cesarsky , in the presence of other high officials from Portugal and the ESO member states (see Video Clip 05/00 below). Following subsequent ratification by the Portuguese Parliament of the ESO Convention and the associated protocols [2], it is foreseen that Portugal will formally join this organisation on January 1, 2001. Uniting European Astronomy ESO PR Photo 16/00 ESO PR Photo 16/00 [Preview - JPEG: 400 x 405 pix - 160k] [Normal - JPEG: 800 x 809 pix - 408k] Caption : Signing of the Portugal-ESO Agreement on June 27, 2000, at the ESO Headquarters in Garching (Germany). At the table, the ESO Director General, Catherine Cesarsky , and the Portuguese Minister of Science and Technology, José Mariano Gago . In his speech, the Portuguese Minister of Science and Technology, José Mariano Gago , stated that "the accession of Portugal to ESO is the result of a joint effort by ESO and Portugal during the last ten years. It was made possible by the rapid Portuguese scientific development and by the growth and internationalisation of its scientific community." He continued: "Portugal is fully committed to European scientific and technological development. We will devote our best efforts to the success of ESO". Catherine Cesarsky , ESO Director General since 1999, warmly welcomed the Portuguese intention to join ESO. "With the accession of their country to ESO, Portuguese astronomers will have great opportunities for working on research programmes at the frontiers of modern astrophysics." "This is indeed a good time to join ESO", she added. "The four 8.2-m VLT Unit Telescopes with their many first-class instruments are nearly ready, and the VLT

  14. Student Mobility in Portugal: Grappling with Adversity

    Science.gov (United States)

    Sin, Cristina; Tavares, Orlanda; Neave, Guy

    2017-01-01

    The article examines how far the key Bologna objective of student mobility has been achieved in Portuguese higher education institutions and the main factors shaping it. It analyzes credit mobility, outgoing and incoming, between Portugal and Europe. Although mobility overall has risen, incoming mobility has grown faster, making Portugal an…

  15. The cavernicolous Oniscidea (Crustacea: Isopoda) of Portugal

    DEFF Research Database (Denmark)

    P. S. Reboleira, Ana Sofia; Gonçalves, Fernando J.; Oromí, Pedro

    2015-01-01

    The study of subterranean Oniscidea in Portugal has been neglected for nearly 70 years, but recent investigations have revealed high diversity. All the terrestrial isopods known from caves of mainland Portugal, including data from the literature and new material, are listed, revealing new biodive...

  16. The Spanish Wind Energy Situation and Comparison with Portugal and The Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Varela, M.; Gonzalez, R. [Ciemat. Madrid (Spain)

    1999-05-01

    This report review the institutional and legal framework of wind energy in Spain as well as the current market situation, considering the geographical distribution of power, its past evaluation, what are the spanish foreseen wind power. A review of main actor within the wind market: suppliers promoters, administrative bodies, is also performed. The second part of the report carries out a comparison of the Spanish wind energy situation with the current conditions in Portugal and The Netherlands. These two countries present different approaches to wind energy integration. Finally, the report states some differences and weak points comparing their wind energy situation with the Spanish one. (Author) 12 refs.

  17. Geology and religion in Portugal

    Science.gov (United States)

    Carneiro, Ana; Simoes, Ana; Diogo, Maria Paula; Mota, Teresa Salomé

    2013-01-01

    This paper addresses the relationship between geology and religion in Portugal by focusing on three case studies of naturalists who produced original research and lived in different historical periods, from the eighteenth to the twentieth century. Whereas in non-peripheral European countries religious themes and even controversies between science and religion were dealt with by scientists and discussed in scientific communities, in Portugal the absence of a debate between science and religion within scientific and intellectual circles is particularly striking. From the historiographic point of view, in a country such as Portugal, where Roman Catholicism is part of the religious and cultural tradition, the influence of religion in all aspects of life has been either taken for granted by those less familiar with the national context or dismissed by local intellectuals, who do not see it as relevant to science. The situation is more complex than these dichotomies, rendering the study of this question particularly appealing from the historiographic point of view, geology being by its very nature a well-suited point from which to approach the theme. We argue that there is a long tradition of independence between science and religion, agnosticism and even atheism among local elites. Especially from the eighteenth century onwards, they are usually portrayed as enlightened minds who struggled against religious and political obscurantism. Religion—or, to be more precise, the Roman Catholic Church and its institutions—was usually identified with backwardness, whereas science was seen as the path to progress; consequently men of science usually dissociated their scientific production from religious belief.

  18. Portugal's Petrogal eyes expansion amid continuing privatization

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Portugal's recently privatized state oil company Petrogal is about to embark on a major expansion worldwide. That comes against the backdrop of major change in Portugal's energy sector and the rocky road to Petrogal's partial privatization. Despite the controversy, there remain opportunities for foreign companies investing in Portugal's energy sector. The most attractive opportunities are in Portugal's downstream petroleum sector and in the country's continuing campaign to develop its natural gas industry. Typical of the latter is Portugal's participation in the Trans-Maghreb gas pipeline megaproject. The paper discusses the background to privatization, its current status, Petrogal strategy, modernization of refineries, a joint partnership with Venezuela, constraints, energy policy program, gas pipeline privatization, and concerns of the gas industry

  19. Public Policies and Strategies of Actors

    Science.gov (United States)

    Loiret, Pierre-Jean

    2011-01-01

    The synthesis "Public Policies and Strategies of Actors" concerns the same theme as Part 4 of the "Handbook of Distance Education" (Moore 2007), which deals with policies, administration, and management. Eleven articles illustrate the theme. Three articles are studies about the experience in France between 2000 and 2003 of the…

  20. Tourismscapes. An actor-network perspective

    NARCIS (Netherlands)

    Duim, van der V.R.

    2007-01-01

    This article introduces an alternative way of looking at and researching tourism by translating actor-network theory into the provinces of these studies. Using the concept of tourismscapes, the article argues that people and things become entangled via complex processes of translation. People,

  1. Constructing Careers: Actor, Agent, and Author

    Science.gov (United States)

    Savickas, Mark L.

    2011-01-01

    When individuals seek career counseling, they have stories to tell about their working lives. The aim of career construction theory is to be comprehensive in encouraging employment counselors to listen for a client's career story from the perspectives of actor, agent, and author. Taking multiple perspectives on career stories enables counselors to…

  2. The Rhapsode as Singer and Actor.

    Science.gov (United States)

    Pollock, Della

    Noting that scholars have too willingly accepted Plato's assumption that one could not successfully be both an actor and a rhapsode (reciter or singer of epic poetry), this paper suggests that placing the "mixed style" of the rhapsode's performance art within the context of the Homeric sensibility and the cultural shift into literacy…

  3. An Erlang Implementation of Multiparty Session Actors

    Directory of Open Access Journals (Sweden)

    Simon Fowler

    2016-08-01

    Full Text Available By requiring co-ordination to take place using explicit message passing instead of relying on shared memory, actor-based programming languages have been shown to be effective tools for building reliable and fault-tolerant distributed systems. Although naturally communication-centric, communication patterns in actor-based applications remain informally specified, meaning that errors in communication are detected late, if at all. Multiparty session types are a formalism to describe, at a global level, the interactions between multiple communicating entities. This article describes the implementation of a prototype framework for monitoring Erlang/OTP gen_server applications against multiparty session types, showing how previous work on multiparty session actors can be adapted to a purely actor-based language, and how monitor violations and termination of session participants can be reported in line with the Erlang mantra of "let it fail". Finally, the framework is used to implement two case studies: an adaptation of a freely-available DNS server, and a chat server.

  4. Pensar e intervenir el territorio a traves de la Teoria del Actor-Red

    Directory of Open Access Journals (Sweden)

    Juan E. Cabrera

    2011-03-01

    Full Text Available El propósito de este artículo es reflexionar sobre las coincidencias entre la forma de ver el territorio como red, algunas posturas teóricas sobre su concepto y la teoría del actor-red. Sobre lo anterior se centra en proponer una forma de entender las relaciones entre actores cuando se va a intervenir el territorio a través de políticas públicas como la planificación utilizando un modelo de gestión territorial a través de las orientaciones de la TAR.   

  5. The moral problem of worse actors

    Directory of Open Access Journals (Sweden)

    Scott Wisor

    2014-05-01

    Full Text Available Individuals and institutions sometimes have morally stringent reasons to not do a given action. For example, an oil company might have morally stringent reasons to refrain from providing revenue to a genocidal regime, or an engineer might have morally stringent reasons to refrain from providing her expertise in the development of weapons of mass destruction. But in some cases, if the agent does not do the action, another actor will do it with much worse consequences. For example, the oil company might know their assets will be bought by a company with worse environmental and labor practices. Or the engineer might know her position will be filled by a more ambitious and amoral engineer. I call this the moral problem of worse actors (MPWA. MPWA gives reason, at least some of the time, to consider otherwise morally impermissible actions permissible or even obligatory. On my account, doing the action in the circumstances of MPWA remains morally objectionable even if permissible or obligatory, and this brings additional moral responsibilities and obligations to the actor. Similarly, not doing the action in the circumstances of MPWA may also bring additional (but different moral responsibilities and obligations. Acknowledging MPWA creates considerable challenges, as many bad actors may appeal to it to justify morally objectionable action. In this paper, I develop a set of strategies for individuals and institutions to handle MPWA. This includes appeals to integrity and the proper attribution of expressive responsibility, regulatory responsibility, and compensatory responsibility. I also address a set of related concerns, including worries about incentivizing would-be bad actors, concerns about epistemic uncertainty, and the problem of mala in se exceptions.

  6. Labour Human Rights in Portugal: Challenges to Their Effectiveness

    Directory of Open Access Journals (Sweden)

    Marina Pessoa Henriques

    2016-09-01

    Full Text Available This article discusses the relationship between Portugal and the International Labour Organization (ILO, considering the extent to which the ILO’s system of international labour standards is recognised at the national level in the context of labour law and labour relations, and observes the ILO’s special procedures (complaints and representations in the field of international labour human rights. The use of the ILO’s system of complaints and representations by national social actors is relevant for the configuration of the Portuguese labour relations system, considering that the changes and tensions emerging from labour relations gain expression and voice within these mechanisms. In order to assess the effectiveness of national laws and regulations, we analyse the effects of ILO’s special control mechanisms on the state, law and labour relations system. Indeed, the use of the ILO’s complaints and representations system seems to reveal the ineffectiveness of labour human rights in Portugal. The ILO’s special procedures are analysed according to three functions: a political function as a result of the mediation state/labour civil society; an instrumental/procedural function referring to the regulation of conflicts; and a symbolic function related to the setting/expression of social expectations. The soft law characteristics associated with this mechanism as well as its results are also considered. En este artículo se analiza la relación entre Portugal y la Organización Internacional del Trabajo (OIT, teniendo en cuenta el grado en que el sistema de normas laborales internacionales de la OIT es reconocido a nivel nacional en el contexto del derecho laboral y las relaciones laborales, y observa los procedimientos especiales (quejas y reclamaciones de la OIT en el ámbito de los derechos humanos laborales internacionales. Para la configuración del sistema de relaciones laborales portugués, es relevante el uso que actores sociales

  7. Transnational citizenship: Latin Americans in Portugal

    Directory of Open Access Journals (Sweden)

    Beatriz Padilla

    2014-09-01

    Full Text Available This article is a reflection upon the exercising of transnational citizenship as a consequence of international migration, applied to Latin Americans resident in Portugal. In order to do this we have adopted the concept of transnational citizenship, as its malleability allows us to consider the whole concept of countries of origin and destination and the influence of bilateral and international relations. We ask how transnational citizenship is exercised in the European Union, Ibero-American and, particularly, Portuguese spaces, and whether it is affected by the economic crisis in Europe and, in particular, Portugal, by analysing the cases of Argentines, Brazilians and Uruguayans living in Portugal.

  8. Technology strategy as macro-actor

    DEFF Research Database (Denmark)

    Tryggestad, Kjell

    2003-01-01

    The aim of this article is to inquire into the possible significance of materials in the production of emerging strategic outcomes. The article first sets out to discuss the different ways contemporary strategy research define the identity of strategic actors. It is argued that the various schools...... of strategy research, although different in important respects, operate with a common human centered assumption: Humanity is treated as given - the strategic actor or subject is assumed to be an individual human or a collective of humans.By adding the possible significance of materials and other non......-human entities to the explanatory repertoire of strategy research, another line of inquiry is pursued. The performative perspective thus proposed, is inspired by the classical work of Von Clausewitz and the recent anthropology of science, technology and organizational identities. In the proposed perspective...

  9. CORRUPTION IN FOOTBALL: MECHANISMS, ACTORS AND DRIVERS

    OpenAIRE

    Stranden, Ole; Fjeldsgård, Espen

    2016-01-01

    Master thesis Business Administration - University of Agder 2016 Corruption has existed since the beginning of time, and the first documented case of corruption related to sport took place 388 years BC. Several previous studies and research conclude that corruption appears in sport, and that it is a major problem. However, there are relatively few studies emphasising the main actors, mechanisms and drivers and that seek to find feasible solutions on how to prevent and decrease corruption i...

  10. Astronomy Week in Madeira, Portugal

    Science.gov (United States)

    Augusto, P.; Sobrinho, J. L.

    2012-05-01

    The outreach programme Semanas da Astronomia (Astronomy Weeks) is held in late spring or summer on the island of Madeira, Portugal. This programme has been attracting enough interest to be mentioned in the regional press/TV/radio every year and is now, without doubt, the astronomical highlight of the year on Madeira. We believe that this programme is a good case study for showing how to attract the general public to astronomy in a small (population 250 000, area 900 km2) and fairly isolated place such as Madeira. Our Astronomy Weeks have been different each year and have so far included exhibitions, courses, talks, a forum, documentaries, observing sessions (some with blackouts), music and an astro party. These efforts may contribute towards putting Madeira on the map with respect to observational astronomy, and have also contributed to the planned installation of two observatories in the island.

  11. Consumo ecologicamente consciente em Portugal

    OpenAIRE

    Schoor, Maria Adelaide Oliveira van

    2013-01-01

    Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Ciências da Comunicação, ramo de Marketing e Publicidade Esta Dissertação de Mestrado faz uma análise ao consumo ecologicamente consciente em Portugal. Tento em conta as questões ambientais que tem vindo a ser debatidas nas últimas décadas, o desenvolvimento de estratégias de produção e promoção de produtos e serviços mais ecológicos tem vindo a aumentar significativamente. A...

  12. Dissonance Between an Acting Role and an Actor's Personal Beliefs

    Science.gov (United States)

    Mossman, Harry

    1975-01-01

    Views the tendency of actors to take on the attitudes of the characters they play as an example of dissonance reduction and investigates dissonance arousal and retardation in terms of the actor and his perception of his performance. (MH)

  13. Wind power costs in Portugal

    Energy Technology Data Exchange (ETDEWEB)

    Saleiro, C. [Univ. of Minho, Dept. of Biological Engineering (Portugal); Araujo, M.; Ferreira, P. [Univ. of Minho, Dept. of Production and Systems (Portugal)

    2007-05-15

    In a way to reduce the external energy dependence, increasing also the investments in renewable energy sources and aiming for the concretization of the European renewable objectives, the Portuguese government defined a goal of 5100 MW of installed wind power, up to 2012. If the drawn objectives are accomplished, by 2010 the wind power share may reach values comparable to leading countries like Denmark, Germany or Spain. The Portuguese forecasts also indicate a reinforcement of the natural gas fired generation in particular through the use of the combined cycle technology, following the European tendency. This analysis sets out to evaluate the total generating cost of wind power and CCGT in Portugal. A life cycle cost analysis was conducted, including investment costs, O and M costs, fuel costs and external costs of emissions, for each type of technology. For the evaluation of the externalities ExternE values were used. The results show that presently the wind power production cost is higher than the CCGT one, at least from the strictly financial point of view. CCGT costs increase significantly when charges for externalities are included. However, they only reach levels higher than the equivalents for wind power for high externality costs estimations. This partially results from the low load factor of the wind farms in Portugal and also from the low emission levels of the gas fired technology used in the comparison. A sensitive analysis of the technical and economical parameters was also conducted. Particular attention was given to the natural gas prices due to the possible increase over time. The fuel escalation rate is the parameter that has larger effects on the final costs. It was verified that the total cost of wind plant is more influenced by the load factor than the total cost of CCGT. (au)

  14. Hyperfinite representation of distributions

    Indian Academy of Sciences (India)

    Author Affiliations. J Sousa Pinto1 R F Hoskins2. Departamento de Matemática, Universidade de Aveiro, Aveiro, Portugal; Department of Mathematical Sciences, De Montfort University, Leicester, UK ...

  15. Sampling and P-sampling expansions

    Indian Academy of Sciences (India)

    Author Affiliations. J Sousa Pinto1 R F Hoskins1 2. Departamento de MatemaÂtica, Universidade de Aveiro, Aveiro, Portugal; Department of Mathematical Sciences, De Montfort University, Leicester, UK ...

  16. Proceedings – Mathematical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. J Sousa Pinto1 R F Hoskins2. Departamento de Matemática, Universidade de Aveiro, Aveiro, Portugal; Department of Mathematical Sciences, De Montfort University, Leicester, UK ...

  17. The J-Machine: System Support for Actors

    Science.gov (United States)

    1988-12-01

    be performed with a few microseconds overhead. 28 The global address space of the machine can be used to name actors and continuations. The J-Machine...The J-Machine: System Support for Actors William J. Dally Abstract S---- The J-Machine in concert with its operating syst kernel, OSS, provides low...overhead system services to support actor programmi systems. Th J-Machine is not specialized to actor systems; instead, it provides primiti mmechanisms

  18. Optometry in Portugal: a historical perspective

    Science.gov (United States)

    Teixeira, Eduardo; Baptista, António M. G.; Sousa, Raul A. R. C.

    2011-05-01

    The establishment and development of optometry in Portugal resulted from the committed work of many individuals and institutions. These efforts have had good results in terms of raising the public's awareness of the major role played by optometrists in primary eye care. Back in the late 80's higher education in optometry was started. Ten years ago the results of scientific research on the topic first became available and are now also contributing to the success of optometry in Portugal. In regard to the optometry profession, specific regulations are to be discussed in the national parliament. The Associação de Profissionais Licenciados de Optometria (APLO), as the professional organization representing optometrists in Portugal, has been critically important in this process. This article will present an overview of the history of optometry in Portugal, of change in the foreseeable future and of the APLO's experience and activities.

  19. Economic diplomacy, geo-economics and the external strategy of Portugal

    Directory of Open Access Journals (Sweden)

    Neves, Miguel Santos

    2017-05-01

    Full Text Available This article examines the challenges that globalisation poses to States and societies as well as the attempted response strategies, in particular the restructuring of external action based on an economic diplomacy approach, which was consolidated in the post-Cold War period with the new relevance given to the geo-economics. A reflection on the reform of Portugal's external action is also developed. The evolution of the conceptual framework demonstrates that economic diplomacy implies a significant innovation and a paradigm shift in external action, based on a holistic approach that articulates the “3Ms” of multidisciplinarity (crossing economic, political and security dimensions, multilevel and multi-actor. The text addresses the case of Portugal, analysing the dynamics of external economic relations in the 2002-2015 period, structural vulnerabilities and the various failed attempts to structure a new approach during the last decade, which was essentially centred on the State and marked by the traditional vision of commercial diplomacy. In this context, and taking into account the experiences and good practices of other States, strategic guidelines are discussed for the structuring of an effective economic diplomacy in Portugal that articulates three fundamental organizational, operational and innovation dimensions.

  20. Area Handbook Series: Portugal, A Country Study

    Science.gov (United States)

    1993-01-01

    in medieval Portugal, hereditary title to land did not exist in any developed legal form. As the original grants of land were obscured by passing...Chapter 2. The Society and Its Environment Monsaraz, a medieval village near the Spanish frontier AS A RESULT OF CHANGES wrought by the Revolution of...Children playing in a Lisbon courtyard Courtesy Daniide Kohier 101 Portugal: A Country Study Other aspects of Portuguese folk religion, including witchcraft

  1. Pension Systems in Europe. Case of Portugal

    Directory of Open Access Journals (Sweden)

    Jarosław Poteraj

    2009-03-01

    Full Text Available The article presents an insight into the old age pension system in Portugal. The author’s goal was to present both past and present solutions employed by the Portuguese’s pension system, in search for ideas worth consideration in international comparisons. In the summary, the author highlights as a particular Portuguese approach, on the background of other countries, the fact of using in Portugal definite part of VAT income for pension system financing.

  2. Dealing with Non-Compliant Actors: Guidelines for Operational Commanders

    Science.gov (United States)

    2010-09-01

    interaction possibilities and potential for external actors . In order to get some ideas about the forms and kinds of non-compliance performed and in order to...punished and cause disadvantages to the actor exhibiting this behaviour or performing this activity. Besides their deterrent and coercive character...UNCLASSIFIED FOR PUBLIC RELEASE UNCLASSIFIED FOR PUBLIC RELEASE Dealing with Non-Compliant Actors

  3. Co-evolution of social networks and continuous actor attributes

    NARCIS (Netherlands)

    Niezink, Nynke M.D.; Snijders, Tom A.B.

    2017-01-01

    Social networks and the attributes of the actors in these networks are not static; they may develop interdependently over time. The stochastic actor-oriented model allows for statistical inference on the mechanisms driving this co-evolution process. In earlier versions of this model, dynamic actor

  4. The return of the Iberian lynx to Portugal: local voices.

    Science.gov (United States)

    Lopes-Fernandes, Margarida; Espírito-Santo, Clara; Frazão-Moreira, Amélia

    2018-01-11

    Ethnographic research can help to establish dialog between conservationists and local people in reintroduction areas. Considering that predator reintroductions may cause local resistance, we assessed attitudes of different key actor profiles to the return of the Iberian lynx (Lynx pardinus) to Portugal before reintroduction started in 2015. We aimed to characterize a social context from an ethnoecological perspective, including factors such as local knowledge, perceptions, emotions, and opinions. We conducted semi-structured interviews (n = 131) in three different protected areas and observed practices and public meetings in order to describe reintroduction contestation, emotional involvement with the species, and local perceptions about conservation. Detailed content data analysis was undertaken and an open-ended codification of citations was performed with the support of ATLAS.ti. Besides the qualitative analyses, we further explored statistic associations between knowledge and opinions and compared different geographical areas and hunters with non-hunters among key actors. Local ecological knowledge encompassed the lynx but was not shared by the whole community. Both similarities and differences between local and scientific knowledge about the lynx were found. The discrepancies with scientific findings were not necessarily a predictor of negative attitudes towards reintroduction. Contestation issues around reintroduction differ between geographical areas but did not hinder an emotional attachment to the species and its identification as a territory emblem. Among local voices, financial compensation was significantly associated to hunters and nature tourism was cited the most frequent advantage of lynx presence. Materialistic discourses existed in parallel with non-economic factors and the existence of moral agreement with its protection. The considerable criticism and reference to restrictions by local actors concerning protected areas and conservation

  5. Actores sociales y ambitos de construccion de politicas ambientales

    OpenAIRE

    Gudynas,Eduardo

    2001-01-01

    Se analiza el concepto de "actores claves" en la generación de políticas ambientales. Independientemente de la definición de actor social que se maneje, el asumir la existencia de actores claves ofrece limitaciones conceptuales y prácticas, ya que éstos son coyunturales a cada situación específica. Todos pueden ser actores claves en generar políticas ambientales cumpliendo papeles diferenciales. Como alternativa se utiliza el término de "actores destacados" y se revisan aspectos sobresaliente...

  6. Can Humans Fly Action Understanding with Multiple Classes of Actors

    Science.gov (United States)

    2015-06-08

    unconstrained “in-the-wild” videos with varying characteristics. Figure 1 has single-frame examples of the videos. We select seven classes of actors performing ...various actors , but none of the actors can perform all eight actions. For example, we do not consider adult-flying or ball-running in the dataset. In some... actors in the background that are not performing an action. Therefore, we have in total 43 valid actor -action tuples. To query the YouTube database, we use

  7. New Actors and Alliances in Development

    DEFF Research Database (Denmark)

    Richey, Lisa Ann; Ponte, Stefano

    2014-01-01

    a changing set of key relations and alliances in development – those between business and consumers; ngos and celebrities; philanthropic organisations and the state; diaspora groups and transnational advocacy networks; ruling elites and productive capitalists; and ‘new donors’ and developing country...... governments. Despite the diversity of these actors and alliances, several commonalities arise: they are often based on hybrid transnationalism and diffuse notions of development responsibility; rather than being new per se, they are newly being studied as practices that are now coming to be understood...

  8. Neoliberalism and political actors in contemporary Argentina

    Directory of Open Access Journals (Sweden)

    Juan Manuel Reynares

    2017-11-01

    Full Text Available In this paper we set out a critical reading of the literature on political neoliberal actors in Argentina. We consider that the concentration of these studies in the national level has to do with a definition of neoliberalism as a set of economical and structural macro politics. We propose to define neoliberalism as a technology of government that intends to hegemonize an “enterprise form” in different social spheres, articulating a symbolical framework in a contingent and contentious way. This insight allows analyzing neoliberal identification processes as heterogeneous trajectories with diverse geographic and temporal scopes.

  9. Sexual Politics and Religious Actors in Argentina

    Directory of Open Access Journals (Sweden)

    Mario Pecheny

    2016-12-01

    Full Text Available This article examines the role of religious actors in sexual politics in Argentina. Sexual politics has become a critical battlefield when it comes to the role of religion in the Argentinean liberal-democratic regime, while gender and sexuality have been the main political targets of religious institutions since the 1980s and 1990s. In this context, progressive legislation on gender, sexual, and reproductive rights was passed, including same-sex marriage and the recognition of transgender identities, despite the opposition of the Catholic Church. Paradoxically, abortion remains largely illegal, allowed only in exceptional circumstances.

  10. Policy analysis of multi-actor systems

    CERN Document Server

    Enserink, Bert; Kwakkel, Jan; Thissen, Wil; Koppenjan, Joop; Bots, Pieter

    2010-01-01

    Policy analysts love solving complex problems. Their favorite problems are not just technically complex but also characterized by the presence of many different social actors that hold conflicting interests, objectives, and perceptions and act strategically to get the best out of a problem situation. This book offers guidance for policy analysts who want to assess if and how their analysis could be of help, based on the premise that problem formulation is the cornerstone in addressing complex problems. This book positions policy analysis within the theories on processes of policy making, and f

  11. Knowledge and Cooperation Determinants of Innovation Networks: A Mixed-Methods Approach to the Case of Portugal

    Directory of Open Access Journals (Sweden)

    Hugo Pinto

    2015-04-01

    Full Text Available Systemic perspectives of innovation integrate complex interrelations among enterprise, science and technology, and governance spheres. Innovation networks are crucial within innovation systems and refer to the linkages of a variety of actors with the purpose of innovation. In this article, the determinants of innovation networks are analyzed using a qualitative original database of online information about 623 organizations in Portugal. A binary econometric regression for all types of entities is estimated. The model underlines that actors using external technologies and promoting knowledge are more likely to innovate. In parallel, actors that are involved in managing and supporting entrepreneurship have a smaller probability to do it. Advanced firms and universities are the actors more willing to dynamically innovate. Specific models for firms and universities create a direct comparison between the determinants in both collectives. While promoting knowledge and specific orientation towards innovation is essential for firms it is not relevant for universities. Managing knowledge is the crucial catalyst for the innovation practices in universities. External technological linkages are essential for both types of actors in the creation of innovation networks. The article concludes with policy implications regarding the support of cooperation activities to instigate innovation.

  12. Vulnerability assessments as a political creation: tsunami management in Portugal.

    Science.gov (United States)

    Pronk, Maartje; Maat, Harro; Crane, Todd A

    2017-10-01

    Vulnerability assessments are a cornerstone of contemporary disaster research. This paper shows how research procedures and the presentation of results of vulnerability assessments are politically filtered. Using data from a study of tsunami risk assessment in Portugal, the paper demonstrates that approaches, measurement instruments, and research procedures for evaluating vulnerability are influenced by institutional preferences, lines of communication, or lack thereof, between stakeholder groups, and available technical expertise. The institutional setting and the pattern of stakeholder interactions form a filter, resulting in a particular conceptualisation of vulnerability, affecting its operationalisation via existing methods and technologies and its institutional embedding. The Portuguese case reveals a conceptualisation that is aligned with perceptions prevalent in national government bureaucracies and the exclusion of local stakeholders owing to selected methodologies and assessment procedures. The decisions taken by actors involved in these areas affect how vulnerability is assessed, and ultimately which vulnerability reduction policies will be recommended in the appraisal. © 2017 The Author(s). Disasters © Overseas Development Institute, 2017.

  13. Diásporas y transiciones en la Teoría del Actor-Red Diasporas and transitions in Actor-Network Theory

    Directory of Open Access Journals (Sweden)

    Blanca Callén

    2011-03-01

    Full Text Available Este texto es una presentación del monográfico Diásporas y transiciones en la teoría del actor-red. Sus páginas presentan las principales características de esta teoría, una manera de entender sus orígenes y una descripción de su presente estableciendo un paralelismo con la etnometodología. El texto finaliza con una valoración del estado de la teoría del actor-red en España y un comentario sobre un congreso que llevó el título de Presente y futuro de la teoría del actor-red y que constituye el embrión del presente monográfico. En el texto se defiende una tesis muy simple: la teoría del actor-red nace con cierta relevancia para el pensamiento social en el momento en que se difracta en una miríada de usos y aplicaciones diferentes. El principal corolario de este hecho también es muy sencillo: la gran diferencia entre la teoría del actor-red y otras propuestas del pensamiento social es su permanente estado de diáspora y transición.
    This paper is an introduction to the monograph titled Diasporas and Transitions in the Actor-Network Theory. Drawing a parallel with ethnomethodology, its pages present the main features of this theory, a way to figure out its origins and a description of its present. The text ends with a brief look at the state of art of actor-network theory in Spain and an appraisal of a meeting titled Present and Future of Actor-Network Theory, which is the origin of our monograph. In this paper we put forward a very simple idea: Actor-Network Theory was born with certain relevance in Social Sciences when it diffracted in a myriad of different uses and applications. The main corollary of such an idea is also straightforward: the very difference between Actor-Network Theory and other perspectives in Social Sciences resides in the permanent diaspora and transition of the former.

  14. Nociones del conflicto en actores escolares

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Valderrama H

    2001-10-01

    Full Text Available Este artículo busca contribuir a la reflexión sobre la problemática del conflicto escolar a partir de algunas nociones que ciertos actores escolares tienen sobre el mismo, sus manifestaciones, sus causas u orígenes y las maneras como afirman se resuelve en sus instituciones. Desde una perspectiva que pretende inscribirse en el campo de la comunicación-educación, se describe la heterogeneidad de las posturas manifestadas por estudiantes, docentes y directivos y se intentan comprender éstas a partir de algunos postulados teóricos planteados por la sociología del conflicto y la pedagogía crítica.This essay contributes to an ongoing debate on the problematic of school conflict, working from certain concepts that some of the actors in schools have about conflict, its manifestations, causes or origins, and the manners in which they manifest that they are resolved. From a perspective that wants to inscribe itself in the field of communication-education, it describes the heterogeneity of the different views put forward by students, teaches, and school directors, and searches to understand these based on certain theoretical postulates derived from the fields of sociology of conflict and critical pedagogy.

  15. Ecole et communaute au Portugal

    Science.gov (United States)

    Melo, Alberto

    1980-09-01

    Since 1974 Portugal has experienced some dramatic changes in educational practices at the local level. The school has been opened to the community and the community to the school. Teacher education now includes community studies, designed to prepare teachers for an active role in this process and for the better understanding of the social background of pupils. One new practice is the publication of local newspapers or news-sheets to enhance the understanding of the community by teachers and pupils. The development of a school garden for the cultivation of flowers and vegetables serves as another bridge between school and community. Other examples of community action are adult literacy classes, the creation of voluntary organisations for women, the running of youth clubs, the formation of co-operatives, and local projects like the purchase of an old tram-car to be converted into a library. The introduction of `Civic and Polytechnic Education' for 13-16 year olds was an important innovation. One half-day a week was to be devoted to the integration of the school with the locality, young people's participation in society as agents of change, the linking of study and productive work, and the involvement of young people in the solution of national problems, working from a concrete knowledge of local and regional life. However, since 1976 there has been a more conservative approach, and only in places with a strong consensus amongst teachers has the new relationship between school and community been maintained.

  16. The natural gas industry in Portugal

    International Nuclear Information System (INIS)

    Kheloufi, S.

    2004-01-01

    This article makes a synthesis of the evolution of the natural gas sector in Portugal since the end of the 1990's. The aim of the energy policy of Portugal was the creation of a liberalized energy market capable to ensure the security of the energy supplies and to encourage the energy efficiency in order to reduce the environmental impact. The success of the introduction of natural gas in Portugal perfectly fulfills these goals. Since 1997, the natural gas consumption has increased significantly. The start-up of the methane terminal of Sines allows the diversification of the supply sources and contributes to the growth of the offer. The opening of the market is under development. It will allow the main consumers to select their supplier among those present on the Portuguese market. GALP company should keep its leader position and its daughter company 'Gas du Portugal' should reach 300 MW of power generation capacities by 2005 with the development of multi-energy services. The creation of an Iberian energy market between Spain and Portugal should speed up in 2004 leading to deep modifications in the energy sector of southern Europe. (J.S.)

  17. Urbanismo, cultura e globalização em Portugal: modelos analíticos e de desenvolvimento territorial Urbanism, culture and globalization in Portugal: analytical and territorial development Models

    OpenAIRE

    Paulo Castro Seixas

    2011-01-01

    As cidades têm sido concebidas como actores chave face aos processos globais desde o último quarto do séculoXX. Neste quadro, é fundamental perceber-se os diferentes modelos que as cidades utilizam para responder aosdesafios globais. O artigo analisa o estado da arte em Portugal na relação entre cidade e globalização nos últimos25 anos, no âmbito das ciências sociais e sua relação com as políticas públicas. São caracterizados quatromodelos analíticos e de desenvolvimento territorial que respo...

  18. Enoturismo em Portugal: as Rotas de Vinho

    Directory of Open Access Journals (Sweden)

    Simões, Orlando

    2008-04-01

    Full Text Available Since 1993, as supported by the Dyonisios program of the European Union, the wine routes have been the most visible face of the wine tourism practice in Portugal. Since these thematic routes have no specific rules, they usually depend on the initiative of the promoters, namely through the creation of adherent/promoters associations or other institutions, like the Regional Viticulture Commissions, and Tourism Regions. This article aims at analysing the basis for the development of wine tourism in Portugal and its structure around wine routes. The socioeconomics traits of both the vineyards and wine, are analysed. The existing routes in Portugal are presented and their strengths and limitations are identi-fied.

  19. Enoturismo em Portugal: as Rotas de Vinho

    Directory of Open Access Journals (Sweden)

    Orlando Simões

    2008-01-01

    Full Text Available Since 1993, as supported by the Dyonisios program of the European Union, the wine routes have been the most visible face of the wine tourism practice in Portugal. Since these thematic routes have no specific rules, they usually depend on the initiative of the promoters, namely through the creation of adherent/promoters associations or other institutions, like the Regional Viticulture Commissions, and Tourism Regions. This article aims at analysing the basis for the development of wine tourism in Portugal and its structure around wine routes. The socioeconomics traits of both the vineyards and wine, are analysed. The existing routes in Portugal are presented and their strengths and limitations are identified.

  20. The educational value of improvisational actors to teach communication and relational skills: perspectives of interprofessional learners, faculty, and actors.

    Science.gov (United States)

    Bell, Sigall K; Pascucci, Robert; Fancy, Kristina; Coleman, Kelliann; Zurakowski, David; Meyer, Elaine C

    2014-09-01

    To assess the educational value of improvisational actors in difficult conversation simulations to teach communication and relational skills to interprofessional learners. Surveys of 192 interprofessional health care professionals, and 33 teaching faculty, and semi-structured interviews of 10 actors. Descriptive statistics, Fisher's exact test and chi-square test were used for quantitative analyses, and the Crabtree and Miller approach was used for qualitative analyses. 191/192 (99.5%) interprofessional learners (L), and 31/33 (94%) teaching faculty (F) responded to surveys. All 10/10 actors completed interviews. Nearly all participants found the actors realistic (98%L, 96%F), and valuable to the learning (97%L, 100%F). Most felt that role-play with another clinician would not have been as valuable as learning with actors (80%L, 97%F). There were no statistically significant differences in perceived value between learners who participated in the simulations (47%) versus those who observed (53%), or between doctors, nurses, or psychosocial professionals. Qualitative assessment yielded five actor value themes: Realism, Actor Feedback, Layperson Perspective, Depth of Emotion, and Role of Improvisation in Education. Actors independently identified similar themes as goals of their work. The value attributed to actors was nearly universal among interprofessional learners and faculty, and independent of enactment participation versus observation. Authenticity, feedback from actors, patient/family perspectives, emotion, and improvisation were key educational elements. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. Epidemiology of hepatitis B in Portugal.

    Science.gov (United States)

    Silva, Mário J; Valente, João; Capela, Tiago; Russo, Pedro; Calinas, Filipe

    2017-03-01

    The epidemiology of hepatitis B in Portugal is insufficiently characterized. We aimed to review the epidemiology of hepatitis B in Portugal since 1980. A literature review was performed in MEDLINE, Scielo, Web of Science, and the Portuguese Scientific Repository for studies containing 'Hepatitis B' and 'Portugal' published from 1980 to June 2016. The initial search was complemented by abstract books from national gastroenterology and hepatology meetings and reports from the Service for Intervention on Addictive Behaviours and Dependences, the Portuguese Blood Institute, and Directorate-General of Health. Further studies were identified in references of retrieved papers and https://www.google.pt. Ninety references were included. Hepatitis B surface antigen (HBsAg) prevalence was up to 2% in the general population and decreased in the last decades: 1.13-2.0% in studies carried out in 1980-1989 and 0.02-1.45% in studies carried out in 1990-2014. Among pregnant women, HBsAg prevalence was 1.35% in those on primary care, but 6.2% among risk parturients. Among drug abusers, HBsAg prevalence decreased from 10-19.6% in the decades of 1980-1990 to 4.8% in 2014. Higher HBsAg prevalence rates were observed among populations of African or Asian origin. Individuals with hepatitis B were mostly men, mean age 36.9-49 years. The most frequent viral genotype was D. Genotype E is more prevalent in patient cohorts from Central-Southern Portugal (10-62%) than those from Northern Portugal (1-4.1%). The proportion of inactive carriers varied from 24.2 to 73%. The prevalence of cirrhosis varied from 5.8 to 23.7%. Portugal is a low-endemicity country for hepatitis B. Nevertheless, prevalence is high among specific subgroups that may benefit from specifically designed healthcare programs.

  2. Imigração em Portugal

    Directory of Open Access Journals (Sweden)

    Igor José de Renó Machado

    2006-08-01

    Full Text Available NESTE ARTIGO pretendo refletir sobre as imigrações brasileiras para Portugal e suas relações com categorias étnicas portuguesas. Levando em consideração que a localiza��ão da imigração brasileira numa hierarquia das alteridades portuguesa pressupõe uma etnização do conjunto da população migrante brasileira, procurarei demonstrar como o que se esconde sob o rótulo etnicizado de "brasileiros em Portugal" é uma população diversa e extremamente variada em suas formas de construção de identidades. Esboçarei, ainda, uma análise sobre as conseqüências políticas do discurso étnico-político no que se refere à cidadania e integração da população imigrante brasileira em Portugal.THIS PAPER is an excogitation on Brazilian immigration to Portugal and on the relationship between the immigrants and various Portuguese ethnic categories. Seeing that the sites chosen by Brazilian immigrants from among a hierarchy of Portuguese alterities presume an ethnization of the entire Brazilian migrant population, I have attempted to demonstrate that, hidden beneath the ethnicized label of "Brazilians in Portugal", one finds a diverse and extremely varied population in terms of how they build their identity. In addition, I have made a concise analysis of the political consequences of the ethnical-political discourse regarding the citizenship and integration of the Brazilian immigrant population in Portugal.

  3. Beyond Pain: Coercing Violent Non-State Actors

    Science.gov (United States)

    2010-01-01

    Beyond Pain: Coercing Violent Non-State Actors By Troy S. Thomas* 2010 Today‟s global conflict environment is permeated by the existence of...a diverse range of violent non- state actors (VNSA). These groups utilize subversive means to exploit and disrupt the international system...This paper follows-on to previous work done for INSS on violent non-state actors by Troy S. Thomas, Steven D. Kiser, and William D. Casebeer

  4. Enhancing the Security of Protocols against Actor Key Compromise Problems

    OpenAIRE

    Ma, Jing; Zhang, Wenhui

    2015-01-01

    Security of complex systems is an important issue in software engineering. For complex computer systems involving many actors, security protocols are often used for the communication of sensitive data. Actor key compromise (AKC) denotes a situation where the long-term secret key of an actor may be known to an adversary for some reasons. Many protocols are not secure enough for ensuring security in such a situation. In this paper, we further study this problem by looking at potential types of ...

  5. Actors: A Model of Concurrent Computation in Distributed Systems.

    Science.gov (United States)

    1985-06-01

    defines an expressional lan- guage, and discusses different strategies for the evaluation of expressions. Chapter 5 defines an operational semantics for...address m is bound when the expressional actor gets a communication. A translator can insert the customer and subsequently map the command reply [x...defining a language that is the actor equiva- lent of a purely expressional language. Specifically, the universe of actors model permits an easy (and

  6. Perfil logístico de Portugal

    OpenAIRE

    Rodríguez Páez, Johanna Marcela

    2014-01-01

    El presente documento ofrece un estudio del perfil logístico de Portugal, abarcando diferentes aspectos que afectan la competitividad y el desempeño de la cadena logística de un país, con la finalidad de conocer a uno de los socios comerciales con los cuáles Colombia se encuentra negociando, en este caso Portugal, uno de los 28 países que hace parte del reciente tratado de libre comercio aprobado con la Unión Europea, es preciso estudiar las ventajas competitivas que poseen dichos socios, a l...

  7. A social network analysis of Canadian food insecurity policy actors.

    Science.gov (United States)

    McIntyre, Lynn; Jessiman-Perreault, Geneviève; Mah, Catherine L; Godley, Jenny

    2018-01-31

    This paper aims to: (i) visualize the networks of food insecurity policy actors in Canada, (ii) identify potential food insecurity policy entrepreneurs (i.e., individuals with voice, connections, and persistence) within these networks, and (iii) examine the political landscape for action on food insecurity as revealed by social network analysis. A survey was administered to 93 Canadian food insecurity policy actors. They were each asked to nominate 3 individuals whom they believed to be policy entrepreneurs. Ego-centred social network maps (sociograms) were generated based on data on nominees and nominators. Seventy-two percent of the actors completed the survey; 117 unique nominations ensued. Eleven actors obtained 3 or more nominations and thus were considered policy entrepreneurs. The majority of actors nominated actors from the same province (71.5%) and with a similar approach to theirs to addressing food insecurity (54.8%). Most nominees worked in research, charitable, and other nongovernmental organizations. Networks of Canadian food insecurity policy actors exist but are limited in scope and reach, with a paucity of policy entrepreneurs from political, private, or governmental jurisdictions. The networks are divided between food-based solution actors and income-based solution actors, which might impede collaboration among those with differing approaches to addressing food insecurity.

  8. Actores sociales y ambitos de construccion de politicas ambientales Social actors and scenarios in the generation of environmental politics

    Directory of Open Access Journals (Sweden)

    Eduardo Gudynas

    2001-06-01

    Full Text Available Se analiza el concepto de "actores claves" en la generación de políticas ambientales. Independientemente de la definición de actor social que se maneje, el asumir la existencia de actores claves ofrece limitaciones conceptuales y prácticas, ya que éstos son coyunturales a cada situación específica. Todos pueden ser actores claves en generar políticas ambientales cumpliendo papeles diferenciales. Como alternativa se utiliza el término de "actores destacados" y se revisan aspectos sobresalientes de varios de ellos en América Latina. Seguidamente se postula que el análisis se debe centrar en los escenarios sociales donde esos actores se pueden manifestar. Se ofrece una distinción preliminar de escenarios que permite integrar a nuevos y viejos movimientos sociales y establecer relaciones de articulación y equivalencia.The concept of "key actors" in the field of environmental politics is analyzed. Beyond the definition of social actor, the assumption of the existence of key actors implies conceptual and practical limitations, as it depends of each specific situation. Everyone could be a key actor under differential roles in the generation of environmental politics. As an alternative, the term "noteworthy actors" is used and a brief review of them in Latin America is presented. The relevant question should address the social scenarios from where these actors can express themselves. A preliminary distinction of scenarios is presented, in which old and new social movements could be integrated and relationships of articulation and equivalence could be established.

  9. Migrants and Health in Portugal

    Directory of Open Access Journals (Sweden)

    B. Bäckström

    2014-12-01

    Full Text Available The aim of this research is to atain knowledge on immigrant´s health related problems and to identify their dificulties when acesing health care services. The article describes immigrant´s dificulties when acesing health care services that are visiting the health ofice at a National Immigrant Support Centre.Design: : A qualitative study was conducted, analysing available documentation and observing the health isues dealt with at the National Immigrant Support Centre’s (CNAI Health Ofice. The 148 cases are mainly immigrants coming from Portuguese speaking African countries for health purposes. Immigrants from Brazil have more restricted aces, and feel discrimination on the part of the services. Immigrants from Eastern Europe come in search of information and have communication dificulties. Obstacles are related to the lack of knowledge of the law, but also to the failure of puting the law into practice. The ofice has had a great demand of users seeking information and in acesingthe health care system.Results: The cases analysed are mainly nationals from Portuguese Speaking African Countries (PSAC, Brazil and countries in Eastern Europe. The majority of the immigrants coming from PSAC are patients receiving treatment under international Cooperation Agreements requesting financial and social support. Immigrants from Brazil have more restricted aces and feel greater discrimination on the part of the services. New Labour Migrants from Eastern Europe, on the other hand, come in search of information and are known to have communication dificulties.Conclusions: Legislation in Portugal provides aces to health care to al citizens, regardles of their legal condition and origin. However, some immigrants have had significant dificulties with aces to Portugal’s National Health Service. The obstacles are not only related to the lack of legal knowledge, but also to the failure of puting the law into practice, which requires atention by

  10. Los Entornos Personales de Aprendizaje como estrategia de aprendizaje desde la Teoría del Actor-Red

    OpenAIRE

    Meza Cano, José Manuel; Cejas León, Roberto

    2016-01-01

    Este trabajo pretende visualizar los Entornos Personales de Aprendizaje desde el punto de vista de la Teoría del Actor-Red. En primer lugar, se describen los elementos centrales de la Teoría del Actor-Red, la visión de aprendizaje desde este enfoque, así como el concepto de actante y de simetría generalizada. Posteriormente se exponen los elementos clave de las definiciones sobre Entornos Personales de Aprendizaje y la visión del aprendizaje que defienden, centrada principalmente en el estudi...

  11. International Political Actorness of the European Union: Evaluation Criteria

    Directory of Open Access Journals (Sweden)

    GNATYUK N.N.

    2014-06-01

    Full Text Available The European Union is a completely new international entity which is hard to evaluate using traditional criteria of political actorness. Its active international presence stimulates the modeling of international actor features beyond the scope of “state-international organization” scheme. The concept of international actorness serves as a starting point for the development of appropriate analytical model. Unlike the traditional state-centered approaches which define an international actor through its affiliation witch the international system, this concept operates at the internal level of international entity and at the international structure level. Furthermore, both of these levels are treated as ontologically neutral and mutually constitutive. This basic theoretical scheme is used for elaboration of evaluation criteria of political actorness. The proposed system of criteria is based on drawing, synthesizing and developing the main writings on “new international actors” since the times of classic work by Carol A. Cosgrove and Kenneth J. Twitchett. The key elements of actorness assessed in this article include defining of capacity to act on the global scene as well as the acceptance by other actors and by international system as a whole. At the internal level, the EU’s actor capacity is measured by assessing its core elements ranging from core aspects, such as autonomy, authority, actor capability, coherence and cohesion to identity aspects. On the external level, the decisive criteria are recognition and acceptance by others which reflect expectations and perceptions of the EU. The proposed approach of evaluating the international actorness enables us to consider the political activity of the EU on the basis of coordinated system of interaction between the variables of international and domestic levels of the analysis. Furthermore, this contributes to the development of cumulative, coherent, and comprehensive theory of international

  12. Portugal's experience with public-private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.; Renneboog, L.D.R.; Akintoye, A.; Beck, M.; Kumaraswamy, M.

    2015-01-01

    This paper documents the Portuguese experience in Public-Private Partnerships (PPPs). Since 1993, Portugal has been using PPPs intensively, mainly for highway construction and in the health sector. This has enabled the country to close the infrastructure gap and avoid the budget constraints at the

  13. Social housing in Portugal and Denmark

    DEFF Research Database (Denmark)

    Alves, Sonia; Andersen, Hans Thor

    The social housing sector has become increasingly residualized and segregated in Portugal and Denmark. Whilst there is a considerable difference between the systems in these two countries, as regards issues of management and governance, dominant rent regimes (cost rent, social rent) or eligibility...

  14. Millipedes (Diplopoda) from caves of Portugal

    DEFF Research Database (Denmark)

    P. S. Reboleira, Ana Sofia; Enghoff, Henrik

    2014-01-01

    Millipedes play an important role in the decomposition of organic matter in the subterranean environment. Despite the existence of several cave-adapted species of millipedes in adjacent geographic areas, their study has been largely ignored in Portugal. Over the last decade, intense fieldwork in ...

  15. Governance in Educational Institutions in Portugal

    Science.gov (United States)

    García Redondo, Eva

    2016-01-01

    The present study addresses the governance processes governing the organization and management of educational institutions in Portugal, in a context of analysis in which the educational reforms carried out in this country, from the early nineteenth century (when school responsibility is assumed exclusively by the State) to the present, play what…

  16. Neo-Lamarckism in Portugal

    Directory of Open Access Journals (Sweden)

    Almaça, Carlos

    2000-12-01

    Full Text Available

    Darwinism was championed in Portugal by the University and progressionist political parties from the 1860's on. Neo-Darwinism was neglected in its proper time and so the acceptance of the inheritance of acquired characters continued over the first decades of the 20th century. Men of medical education who were professors of Biology at the University of Oporto supported neo-Lamarckian theories in early 20th century. The first one has been Américo Pires de Lima (1886-1966, professor of Botany, whose doctoral dissertation sustaining early Darwinism and neo-Lamarckism was presented in 1912. This thesis, as well as a few neo-Lamarckian publications with antropological significance, are commented and discussed in the present paper.



    El Darwinismo fue defendido en Portugal en la Universidad y por los partidos políticos progresistas durante la década de los años 60 del siglo XIX. El neo-darwinismo fue ignorado en su tiempo y así continuó la aceptación de la herencia de los caracteres adquiridos a lo largo de las primeras décadas del siglo XX. Los profesores de biolog

  17. Special COP 21 - Stakes and actors

    International Nuclear Information System (INIS)

    Chauveau, Loic; Dupain, Julien; Descamps, Olivier; Blosseville, Thomas; Connors, Anne; Canto, Albane; Robischon, Christian; Boedec, Morgan; Tubiana, Fabian; Bomstein, Dominique

    2015-01-01

    A first set of article comments and discusses the various stakes and challenges of the 21. Conference of Parties (COP 21): the negotiation process which resulted in a synthesis which is to be signed by 95 States in Paris, the elaboration of an Agenda of solutions with the commitment of enterprises and local authorities, the issue of international financing as some promises remained not kept for the support to adaptation of developing countries. A second set of articles addresses the involved actors and their technological or economic challenges: the needed evolution of energy (electricity, heat, gas, fuel) producers away from fossil energies to reduce greenhouse gas emissions, the strategy of the French company Engie in the field of photovoltaic, wind and more generally renewable energies, innovating trends of decentralisation of energy production (offshore wind energy, hydrogen, plasma torch, flexible photovoltaic arrays, the wind tree, the floating wind turbine, new technologies for solar arrays), the perspectives for industrial sectors concerned by energy transition (with the example of Schneider Electric), emerging technologies (oil lamp, new boilers, desalination equipment, storage of wind energy, co-generation), developments and perspectives in the transport sector (example of Renault, new technologies for hybrid propulsion, bio-refineries, reduction of fuel consumption, hybrid aircraft, and heat management in railways) and in the building sector (new standards and applications, new building materials). A last article outlines the threat that climate can be for profitability and the taking of the carbon risk into account by the insurance and financial sectors

  18. Stage and screen experience: The actors challenge | Dede ...

    African Journals Online (AJOL)

    Oftentimes, one encounters a silent argument between the stage actor and stars produced as a result of having played either lead or supporting roles in the movies. This has in most cases raised questions as to who is a celebrity between the two. Of more importance is the fact that most celebrities who are screen actors are ...

  19. Social movements and the construction of crisis actors

    DEFF Research Database (Denmark)

    Bourne, Angela; Chatzopoulou, Sevasti

    2015-01-01

    This article examines the Europeanization of social movements following the European sovereign debt crisis. It develops a theoretical framework to measure degrees of social movement Europeanization, incorporating targets, participants, and issue frame dimensions of mobilization. Europeanization o...... may contribute to the construction of the EU as a crisis actor and through deliberative processes define the roles and identities of such actors....

  20. EU–Hamas actors in a state of permanent liminality

    NARCIS (Netherlands)

    Pace, M.; Pallister-Wilkins, P.

    This article contributes to the debate on liminality within International Relations (IR) theory by focusing on the actorness of the European Union (EU) and Hamas. The concept of liminality as a transitional process is applied to frame the situation of both the EU and Hamas as political actors

  1. Using social network analysis to understand actor participation and ...

    African Journals Online (AJOL)

    Peripheral actors advocate issues of compensation and land grabbing from buffer zone establishment and wetland resources uses for livelihoods, but are unable to influence the central actors's agenda. SNA E-I Index reveals that government organisations are more cohesive and able to form strong ties with donors to ...

  2. The semiotic actor : From signs to socially constructed meaning

    NARCIS (Netherlands)

    Helmhout, M.; Jorna, R.J.J.M.; Gazendam, H.W.M.

    A semiotic actor creates, uses and transfers or communicates meaning with the help of signs in order to interact with other actors and society. For a complete understanding of the cognitive and social phenomena related to this process, we state that social science and cognitive science cannot stay

  3. Identifying and Mapping Linkages between Actors in the Climate ...

    African Journals Online (AJOL)

    Promoting innovations in climate change requires innovation partnerships and linkages and also creating an enabling environment for actors. The paper reviewed available information on the identification and mapping of linkages between actors in the climate change innovation system. The findings showed different ...

  4. On with the Show! A Guide for Directors and Actors

    Science.gov (United States)

    Bestor, Sheri

    2005-01-01

    Divided into two parts, the Director's Handbook and the Actor's Handbook, On With the Show! enables directors and actors to get the most out of rehearsal time at home and on the stage. Providing essential time-saving techniques, worksheets, and samples, this guide allows performers and directors to work more effectively and efficiently toward the…

  5. The Political Context for Transnational Actor Soft Power

    DEFF Research Database (Denmark)

    Bertelsen, Rasmus Gjedssø

    2015-01-01

    There is growing awareness and understanding of the role of non-state actors for the smart power of states. However, there is not yet a clear understanding of the impact of the political context and the state for non-state actors and their soft power. We look at American missionary universities...

  6. Guess Where? Actor-Supervision for Spatiotemporal Action Localization

    KAUST Repository

    Escorcia, Victor

    2018-04-05

    This paper addresses the problem of spatiotemporal localization of actions in videos. Compared to leading approaches, which all learn to localize based on carefully annotated boxes on training video frames, we adhere to a weakly-supervised solution that only requires a video class label. We introduce an actor-supervised architecture that exploits the inherent compositionality of actions in terms of actor transformations, to localize actions. We make two contributions. First, we propose actor proposals derived from a detector for human and non-human actors intended for images, which is linked over time by Siamese similarity matching to account for actor deformations. Second, we propose an actor-based attention mechanism that enables the localization of the actions from action class labels and actor proposals and is end-to-end trainable. Experiments on three human and non-human action datasets show actor supervision is state-of-the-art for weakly-supervised action localization and is even competitive to some fully-supervised alternatives.

  7. Linkage Mechanisms among key Actors in Rice Innovation System ...

    African Journals Online (AJOL)

    In assessment of linkage mechanisms among key actors in rice innovation system in southeast Nigeria, actors were classified into six major groups according to their main activity in the system namely research agency, policy personnel, technology transfer agencies, farmers, marketers and consumers. These constituted the ...

  8. Exploration of a Vision for Actor Database Systems

    DEFF Research Database (Denmark)

    Shah, Vivek

    of the outlined vision, a new programming model named Reactors has been designed to enrich classic relational database programming models with logical actor programming constructs. To support the reactor programming model, a high-performance in-memory multi-core OLTP database system named REACTDB has been built...... of these services. Existing popular approaches to building these services either use an in-memory database system or an actor runtime. We observe that these approaches have complementary strengths and weaknesses. In this dissertation, we propose the integration of actor programming models in database systems....... In doing so, we lay down a vision for a new class of systems called actor database systems. To explore this vision, this dissertation crystallizes the notion of an actor database system by defining its feature set in light of current application and hardware trends. In order to explore the viability...

  9. Local Actor Strategies for Achieving Human Security Functionings

    Directory of Open Access Journals (Sweden)

    Nikolai Holm

    2017-02-01

    Full Text Available This article explores the experiences of community-level actors in the pursuit of greater human security in their communities. Utilizing a conceptual framework based on the capability approach, human security, and securitization theory it considers local actor perceptions of security and the strategies used to achieve their goals. It presents and discusses strategies employed by two distinct actors—a local non-governmental organization and an independent group of community dwellers—in their attempts to achieve security functionings. The results of this qualitative study suggest that while community-level actors view themselves as being empowered as agents in achieving certain human security functionings, the ability of local actors to achieve higher-level functionings is dependent on their recognition as legitimate securitizing agents by more powerful actors and potential partner groups.

  10. The Spanish Wind Energy Situation and Comparison with Portugal and The Netherlands

    International Nuclear Information System (INIS)

    Varela, M.; Gonzalez, R.

    1999-01-01

    This report review the institutional and legal framework of wind energy in Spain as well as the current market situation, considering the geographical distribution of power, its past evolution, what are the Spanish foreseen wind power.... A review of main actor within the wind market: suppliers, promoters, administrative bodies, is also performed. The second part of the report carries out a comparison of the Spanish wind energy situation with the current conditions in Portugal and The Netherlands. These two countries present different levels of wind development with also different approaches to wind energy integration. Finally, the report states some differences and weak points comparing their wind energy situation with the Spanish one. (Author) 12 refs

  11. Horticulture in Portugal 1850-1900: The role of science and public utility in shaping knowledge.

    Science.gov (United States)

    Rodrigues, Ana Duarte; Simões, Ana

    2017-07-01

    In this paper, we address the emergence of horticultural practice, agents, spaces and institutions in the two urban settings of Lisbon and Porto, in Portugal, during the second half of the nineteenth century. We do so by following the networking activities of two players: the self-made horticulturist and entrepreneur José Marques Loureiro, who created, in Porto, a commercial horticultural establishment and founded the Journal of Practical Horticulture; and the agronomist Francisco Simões Margiochi, head of the gardens and green grounds department of the municipality, who created the first course on gardening and horticulture, and founded the Royal Horticultural Society, both in Lisbon. Their joint activities were aimed at establishing horticulture as an applied science and to cater simultaneously to an extended audience of citizens. They enable us to enrich the narratives on the emergence and development of horticulture in Europe by calling attention to the participation in circulatory extended networks of actors who are often absent from these accounts. Additionally, they allow a comparative assessment of the outcome of their actions at the national level, and to understand their results in terms consonant with recent historiographical trends on the co-construction of centres and peripheries. AML - Arquivo Municipal de Lisboa (Municipal Archive of Lisbon).; ANTT - Arquivo Nacional da Torre do Tombo (National Archives at Torre do Tombo).; AHCPL - Arquivo Histórico da Casa Pia de Lisboa (Historical Archive of the Casa Pia of Lisbon).; JHP - Jornal de Horticultura Practica (Journal of Practical Horticulture). Online at: http://www.fc.up.pt/fa/?p=nav&f=html.fbib-Periodico-oa&item=378 ; BSNHP - Boletim da Sociedade Nacional de Horticultura de Portugal (Bulletin of the National Society of Horticulture of Portugal).

  12. The Planning of Tourism on Rural Areas: The Stakeholders' Perceptions of the Boticas Municipality (Northeastern Portugal

    Directory of Open Access Journals (Sweden)

    Remoaldo Paula

    2017-09-01

    Full Text Available Most of the strategies developed to “save” rural territories in Europe have not been successful. One of their main problems has been the adoption of the top-down paradigm when approaching the development of those territories. Portugal is a good example of the difficulty in adopting a bottom-up paradigm. The main objective of this paper is to present the perceptions of the local (including the residents and regional stakeholders acting at Boticas, regarding the set of resources available and the development of the tourism industry. Boticas is a northern Portuguese, rural low-density municipality. In capturing those perceptions, the research contributes to the establishment of a more integrated and innovative development strategy and thus, a more capable strategy for profiting from the potential associated with the growth of the tourism industry that has been experienced recently in Portugal. The adoption of a mixed-method was suggested for evaluating these resources and capturing the perceptions of the tourist potential by different stakeholders. Empirical data was collected through a survey of 373 of its residents and 25 interviews conducted with local and regional actors, further supported by an inventory of the cultural resources and their capacity for visits. We conclude here that, residents tend to have a very positive perception of tourism development, and indeed, their perceptions largely met those of other stakeholders.

  13. Using attractiveness model for actors ranking in social media networks.

    Science.gov (United States)

    Qasem, Ziyaad; Jansen, Marc; Hecking, Tobias; Hoppe, H Ulrich

    2017-01-01

    Influential actors detection in social media such as Twitter or Facebook can play a major role in gathering opinions on particular topics, improving the marketing efficiency, predicting the trends, etc. This work aims to extend our formally defined T measure to present a new measure aiming to recognize the actor's influence by the strength of attracting new important actors into a networked community. Therefore, we propose a model of the actor's influence based on the attractiveness of the actor in relation to the number of other attractors with whom he/she has established connections over time. Using an empirically collected social network for the underlying graph, we have applied the above-mentioned measure of influence in order to determine optimal seeds in a simulation of influence maximization. We study our extended measure in the context of information diffusion because this measure is based on a model of actors who attract others to be active members in a community. This corresponds to the idea of the IC simulation model which is used to identify the most important spreaders in a set of actors.

  14. A false dichotomy? Mental illness and lone-actor terrorism.

    Science.gov (United States)

    Corner, Emily; Gill, Paul

    2015-02-01

    We test whether significant differences in mental illness exist in a matched sample of lone- and group-based terrorists. We then test whether there are distinct behavioral differences between lone-actor terrorists with and without mental illness. We then stratify our sample across a range of diagnoses and again test whether significant differences exist. We conduct a series of bivariate, multivariate, and multinomial statistical tests using a unique dataset of 119 lone-actor terrorists and a matched sample of group-based terrorists. The odds of a lone-actor terrorist having a mental illness is 13.49 times higher than the odds of a group actor having a mental illness. Lone actors who were mentally ill were 18.07 times more likely to have a spouse or partner who was involved in a wider movement than those without a history of mental illness. Those with a mental illness were more likely to have a proximate upcoming life change, more likely to have been a recent victim of prejudice, and experienced proximate and chronic stress. The results identify behaviors and traits that security agencies can utilize to monitor and prevent lone-actor terrorism events. The correlated behaviors provide an image of how risk can crystalize within the individual offender and that our understanding of lone-actor terrorism should be multivariate in nature.

  15. Actores imaginarios o imaginarios sin actores en la guerra de Colombia.

    Directory of Open Access Journals (Sweden)

    Róbinson Salazar P.

    2000-01-01

    Full Text Available El espectro relacional entre distintas estructuras sociales afectadas por la guerra, los actores involucrados con sus respectivas demandas, los actores inventados que adquirieron su plataforma de lucha en el mercado de las ideas y agentes políticos foráneos autoinvitados hacen de la paz el tema más abigarrado de la agenda política colombiana. Hay cientos de vertientes; tres son las más contundentes: la intervención tecnológica militar de Estados Unidos con apoyo de los países fronterizos (Perú, Ecuador y Panamá; la opción negociada pero con presencia y tutoría estadounidense y la autónoma, la nacional, que pugnan el presidente Pastrana y las FARC. El plazo que señalaron los asesores de Bill Clinton se aproxima y el fin de siglo amenaza con otra Navidad Roja, como en el caso de Guatemala y Nicaragua, pero cabe todavía la esperanza en nuestras mentes y, al lado de ella, la reflexión que intenta responder la interrogante: ¿Podrá Colombia sortear esta situación escabrosa? Esta investigación es parte de la respuesta que buscamos todos.

  16. Joint Simon effects for non-human co-actors.

    Science.gov (United States)

    Stenzel, Anna; Liepelt, Roman

    2016-01-01

    Social interactions with non-biological agents and interactions with technical devices have become increasingly important over the last years. Recent studies investigating the interactions between humans and non-human agents showed rather inconsistent results. While the joint Simon effect (cSE) was found to be absent for non-human co-actors like virtual wooden hands, other studies showed pronounced cSEs when the co-actor was a real event-producing object. However, an often overlooked difference between these studies is the way these co-actors delivered response events. Studies replacing the co-actor by event-producing objects used a continuous response mode, while in studies using wooden hands, the co-actor always produced action effects in a task-related, turn-taking mode. In a series of four experiments, we systematically tested the effects of the response mode on the size of the cSE. The cSE was larger when the co-actor produced events in a turn-taking response mode than in a continuous response mode. Furthermore, we consistently found reliable cSEs for different kinds of virtual non-human co-actors (including a Japanese waving cat, scrambled patterns, and a wooden hand), and found no difference in the size of the cSE between human and non-human co-actors. We discuss possible mechanisms explaining why a cSE might be present or absent when sharing tasks with virtual non-human co-actors.

  17. Using actor-network theory to study an educational situation: an ...

    African Journals Online (AJOL)

    Actor-network theory allows a researcher to analyse a complex social setting involving both human and non-human actors. An actor network can be used to model a dynamic and complex set of relationships between these actors. This article describes actor-network theory and shows how it was applied to study and model ...

  18. Think about and intervene in the territory through the Actor Network Theory Pensar e intervenir el territorio a traves de la Teoria del Actor-Red

    Directory of Open Access Journals (Sweden)

    Juan E. Cabrera

    2011-03-01

    Full Text Available The purpose of this article is to think about the similarities between the ways of seeing the territory as a network, some theoretical positions about the territory concept and actor network theory.
    After focusing on proposing a way of understanding the relationships between actors when they will intervene in the territory through the public policies and territorial planning, i ll try to apply the ANT model of public policy management through the guidance of ANT El propósito de este artículo es reflexionar sobre las coincidencias entre la forma de ver el territorio como red, algunas posturas teóricas sobre su concepto y la teoría del actor-red.
    Sobre lo anterior se centra en proponer una forma de entender las relaciones entre actores cuando se va a intervenir el territorio a través de políticas públicas como la planificación utilizando un modelo de gestión territorial a través de las orientaciones de la TAR.   

  19. Effects of Actor-Network Theory in Accounting Research

    DEFF Research Database (Denmark)

    Justesen, Lise Nederland; Mouritsen, Jan

    2011-01-01

    of a critical literature review and discussion. Findings – Since the early 1990s, actor-network theory, particularly the work of Bruno Latour, has inspired accounting researchers and led to a number of innovative studies of accounting phenomena. In particular, Latour's book, Science in Action, has been...... number of accounting papers that apply actor-network theory. A different sample might have given a somewhat different picture. Furthermore, it focuses on the influence of Latour's work and refrains from discussing how the writings of Michel Callon, John Law or other thinkers within the actor...

  20. In Portugal, the energy revolution is underway

    International Nuclear Information System (INIS)

    Mary, Olivier

    2015-01-01

    As at the beginning of 2013, 70 per cent of the electricity consumed in Portugal had a renewable origin, this article outlines that this result is based on a strong-willed policy. In fact, Portugal entered the energy transition in 2001 with its '4E program' (energy efficiency and endogenous energies) which aimed at reaching 60 per cent of renewable energies in electricity consumption by 2020. This program was based on a strong development of wind and hydraulic energy. Moreover, the country developed its own capacities for the manufacturing of wind turbines. On another hand, other renewable energies (notably solar energy) seem a bit late although several projects are underway. As far as hydraulic energy, a dam project is a matter of controversy

  1. Medicines Compliance and Reimbursement Level in Portugal

    OpenAIRE

    Constantino Portela, Maria da Concei??o; Campos Fernandes, Adalberto

    2015-01-01

    During a severe financial crisis, it is a priority to use scientific evidence to identify factors that enable therapeutic compliance by patients. This study aimed to evaluate a possible association between the number of patients who attended a medical appointment and had medicine prescribed and the number of these same patients who purchased the prescribed medicine and whether the level of reimbursement was a deciding factor. We perform a correlation analysis at primary care centers in Portug...

  2. Portugal: setting new goals for growth.

    Science.gov (United States)

    Cutler, B

    1987-11-01

    Portugal has entered a period of economic recovery spearheaded by Prime Minister Anibal Cavaco Silva. A slow but steady rise in the standard of living may finally offset the 0.9% annual growth in the country's population. Growth in the gross national product (GNP) reached 5% in 1987 and fixed capital investment increased 9.5% in 1986. Cavaco Silva's economic recovery program has included entry into the Common Market, foreign investment in industry, attention to the enormous public debt, and dismantling of the state-centered economy of the 1970s. Per capita GNP increased from US$743 in 1985 to $1970 in 1986 and unemployment had fallen to 8.5% by 1988. The prolongation of average life expectancy to 68 years for men and 75 years for women indicates a general improvement in the health and lifestyle of most Portuguese. By the year 2000, the population of Portugal is expected to reach 11.1 million, with the largest rates of growth occurring in the west and coastal areas. Half of the population falls into the 25-64-year age group, suggesting potential for economic growth and spending. A low rate of urbanization (30%) has complicated attempts to raise the level of technology in industry. Strong adherence to Catholicism is largely responsible for the exceptionally high marriage rate and low divorce rate in Portugal. The average birth rate was 14.5/1000 in 1987 and the average total fertility rate was 2.1. 34% of all births are to women 20-24 years old. The annual mortality rate is 9.6/1000, while infant mortality stands at 17.8/1000. A significant change occurring in Portugal in the current period is the rise of a new middle class.

  3. Contractual medical liability in Portugal and Macao

    Directory of Open Access Journals (Sweden)

    Rui Miguel Prista Patrício Cascão

    2016-09-01

    Full Text Available Liability of healthcare providers can be framed under the theory of contract in the law of Portugal and Macao, to obtain compensation for injury suffered by aggrieved patients, as a result of medical adverse events. However, shortcomings in the law, court practice and literature lead to some uncertainty in adjudication. This article aims at reducing said uncertainty, setting forward a clear-cut adjudication paradigm, while recommending legal reform.

  4. Volatile contents of grape marcs in Portugal

    OpenAIRE

    Silva, M. Luz; Malcata, F. Xavier; Revel, G. de

    1996-01-01

    The present study reports on the composition of volatiles of most grape marcs (bagaceiras) commercially available in Portugal. These spirits, which are a valuable by-product of the winemaking industry, are obtained via steam-distillation of grape pomace after storage under anaerobic conditions for a given period of time. An impetus for this research is the increasingly strict European legal standards pertaining to the levels of health hazard volatile compounds (e.g., methanol) and the lack of...

  5. Trail-Based Search for Efficient Event Report to Mobile Actors in Wireless Sensor and Actor Networks.

    Science.gov (United States)

    Xu, Zhezhuang; Liu, Guanglun; Yan, Haotian; Cheng, Bin; Lin, Feilong

    2017-10-27

    In wireless sensor and actor networks, when an event is detected, the sensor node needs to transmit an event report to inform the actor. Since the actor moves in the network to execute missions, its location is always unavailable to the sensor nodes. A popular solution is the search strategy that can forward the data to a node without its location information. However, most existing works have not considered the mobility of the node, and thus generate significant energy consumption or transmission delay. In this paper, we propose the trail-based search (TS) strategy that takes advantage of actor's mobility to improve the search efficiency. The main idea of TS is that, when the actor moves in the network, it can leave its trail composed of continuous footprints. The search packet with the event report is transmitted in the network to search the actor or its footprints. Once an effective footprint is discovered, the packet will be forwarded along the trail until it is received by the actor. Moreover, we derive the condition to guarantee the trail connectivity, and propose the redundancy reduction scheme based on TS (TS-R) to reduce nontrivial transmission redundancy that is generated by the trail. The theoretical and numerical analysis is provided to prove the efficiency of TS. Compared with the well-known expanding ring search (ERS), TS significantly reduces the energy consumption and search delay.

  6. Municipal solid waste disposal in Portugal

    International Nuclear Information System (INIS)

    Magrinho, Alexandre; Didelet, Filipe; Semiao, Viriato

    2006-01-01

    In recent years municipal solid waste (MSW) disposal has been one of the most important environmental problems for all of the Portuguese regions. The basic principles of MSW management in Portugal are: (1) prevention or reduction, (2) reuse, (3) recovery (e.g., recycling, incineration with heat recovery), and (4) polluter-pay principle. A brief history of legislative trends in waste management is provided herein as background for current waste management and recycling activities. The paper also presents and discusses the municipal solid waste management in Portugal and is based primarily on a national inquiry carried out in 2003 and directed to the MSW management entities. Additionally, the MSW responsibility and management structure in Portugal is presented, together with the present situation of production, collection, recycling, treatment and elimination of MSW. Results showed that 96% of MSW was collected mixed (4% was separately collected) and that 68% was disposed of in landfill, 21% was incinerated at waste-to-energy plants, 8% was treated at organic waste recovery plants and 3% was delivered to sorting. The average generation rate of MSW was 1.32 kg/capita/day

  7. The cavernicolous Oniscidea (Crustacea: Isopoda of Portugal

    Directory of Open Access Journals (Sweden)

    Ana Sofia P.S. Reboleira

    2015-12-01

    Full Text Available The study of subterranean Oniscidea in Portugal has been neglected for nearly 70 years, but recent investigations have revealed high diversity. All the terrestrial isopods from caves of mainland Portugal, including data from the literature and new material, are listed, revealing new biodiversity patterns. Twenty-seven species, belonging to 15 genera and six families, are known, of which 16 species are considered to be exclusively from subterranean ecosystems, i.e., troglobionts. Trichoniscidae is the most diverse family. Seven species in the family Trichoniscidae and one species in the family Styloniscidae are described as new (all with Reboleira & Taiti as authors: Trichoniscoides bellesi sp. nov. from the Montejunto Massif; T. sicoensis sp. nov. from the Sicó Massif; Metatrichoniscoides salirensis sp. nov. from the typhonic valley of Caldas da Rainha; Troglonethes olissipoensis sp. nov. from the Lisbon Peninsula; T. arrabidaensis sp. nov. from the Arrábida Massif; Miktoniscus longispina sp. nov. from the Sicó Massif and Cesaredas Plateau; Moserius inexpectatus sp. nov. from the Estremenho Massif; and Cordioniscus lusitanicus sp. nov. from Alentejo and Algarve, the southernmost provinces of Portugal. The subgenus Trogleluma Vandel, 1946 (Armadillidiidae is raised to genus level. In this geographic region terrestrial isopods are the richest group of cave-adapted animals.

  8. 29 CFR 570.125 - Actors and performers.

    Science.gov (United States)

    2010-07-01

    ... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.125 Actors and performers... in such capacity in the actual presentation of a radio or television program. It shall not include...

  9. Actors with Multi-Headed Message Receive Patterns

    DEFF Research Database (Denmark)

    Sulzmann, Martin; Lam, Edmund Soon Lee; Van Weert, Peter

    2008-01-01

    The actor model provides high-level concurrency abstractions to coordinate simultaneous computations by message passing. Languages implementing the actor model such as Erlang commonly only support single-headed pattern matching over received messages. We propose and design an extension of Erlang...... style actors with receive clauses containing multi-headed message patterns. Patterns may be non-linear and constrained by guards. We provide a number of examples to show the usefulness of the extension. We also explore the design space for multi-headed message matching semantics, for example first......-match and rule priority-match semantics. The various semantics are inspired by the multi-set constraint matching semantics found in Constraint Handling Rules. This provides us with a formal model to study actors with multi-headed message receive patterns. The system can be implemented efficiently and we have...

  10. Elegant Coercion and Iran: Beyond the Unitary Actor Model

    National Research Council Canada - National Science Library

    Moss, J. C

    2005-01-01

    .... At its core, then, coercion is about state decision-making. Most theories of coercion describe states as if they were unitary actors whose decision-making results from purely rational cost-benefit calculations...

  11. Soft Power in Central Asia: Actors and Its Activities

    Directory of Open Access Journals (Sweden)

    Marina M. Lebedeva

    2014-01-01

    Full Text Available Article considers theoretical aspects of soft power concept and its use by various actors in Central Asia. It is noted that scholars as well as practitioners are paying insufficient attention to such key concepts position J. Nye, as an attraction. As a result the efficiency of the use of soft power is significantly reduced. It also shows that the attractiveness is not a universal characteristic. For this reason, attractiveness and hence soft power of different actors are different and aimed at different segments of the population. These differences lead to competition of actors, but they do not reduce interaction in the region to zero-sum game. Specific forms and directions of the soft power of Russia, the U.S., the EU and China in Central Asia are discussed. The article emphasizes that the Central Asian states are not just recipients of soft power of external actors, but also themselves form behavioral strategies that are attractive to others.

  12. Fair-trade network and its main actors

    Directory of Open Access Journals (Sweden)

    Brisa Ceccon Rocha

    2010-06-01

    Full Text Available This paper briefly describes fair-trade phenomenon and its share in the worldwide trade. At the same time, examines the role of different actors that participate in fairtrade network, from the producers down to the consumers. Finally it evaluates the relationships among these actors and the challenges that they face in order to ameliorate the system and improve the producer condition of participation, a fundamental elements of this network.

  13. Act and Actor Attribution in Cyberspace: A Proposed Analytic Framework

    Science.gov (United States)

    2014-01-01

    graduated from the Air War College in 2013, receiving his Master of Strategic Studies degree with highest academic distinction. Act and Actor ...00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE Act and Actor Attribution in Cyberspace: A Proposed Analytic Framework 5a. CONTRACT NUMBER 5b...GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S

  14. [Mortality of Polish actors in 1981-1999].

    Science.gov (United States)

    Poznańska, Anna; Gajewski, Antoni K

    2002-01-01

    The objective of this study was to compare the mortality of Polish actors (males and females) with the general Polish population for the period 1981-1999 and for two sub-periods: 1981-1991 and 1992-1998. Initially the studied cohort included 3992 dramatic actors (2161 males, 1831 females) of age 18-80 years (at the moment of cohort entrance). After detailed data verification statistical analysis was made for 2120 actors and 1767 actresses, contributing 29477.1 and 24886.2 person-years of observation, respectively. A total of 633 deaths (368 males and 265 females) were noted during the analyzed period. Statistical approach based on the follow-up method. Comparison with the reference population (Polish males and females from urban areas) was made by means of the standardized mortality ratios (SMRs) and their 95% confidence intervals. Direct comparison of the selected subgroups' mortality based on the rate ratio analysis. Standardized mortality ratios were 0.739 (95%CI: 0.666-0.819) for the actors and 0.887 (95%CI: 0.784-1.001) for actresses. Mortality of the actors' cohort was found to be significantly lower than in the reference population during total analyzed period, whereas for actresses no significant differences were found. Age-specific SMR dependence was found. Statistically significant lowering of SMR was observed for actors up to 80 years old. Finally, it could be concluded that in contrast to the actresses' cohort the actors' mortality in 1992-1999 significantly decreased in relation to 1981-1991 period. Moreover, the decrease of the actors' mortality exceeded tendencies observed for Polish urban population.

  15. The Mousterian complex in Portugal

    Directory of Open Access Journals (Sweden)

    João Luís CARDOSO

    2009-12-01

    Full Text Available ABSTRACT: Considering the available data, the Mousterian period is the only techno-complex from the Middle Paleolithic identified and characterized in Portugal. However, some of the sites referred in this work should be simply attributed to the Middle Paleolithic due to the lack of detailed elements. The site of Vale do Forno 8 probably represents the transition between the final Upper Paleolithic and the early Middle Paleolithic.The open-air sites such as the ones in the outskirts of Lisbon and on the left margin of the Tagus estuary, where vestiges are extremely abundant and the permanence for long periods correspond to sites of residential character.None of these sites were subject to extensive excavations in order to confirm this type of settlement and further knowledge of the social organization of the inhabited spaces. Other open-air sites located in fluvial terraces present smaller areas of occupation and were probably related to game activities, maybe seasonal in nature. This was the case of Santo Antão do Tojal, were elephants and horses were eventually captured, of Foz do Enxarrique were red deer was almost exclusive and of Vilas Ruivas, were faunal remains were not preserved but remains of wind-breaks or hunting blind structures were found associated with fireplaces and post-holes. Fireplaces were also found in Gruta da Buraca Escura and on the open-air site of Santa Cita.Caves such as Gruta da Oliveira and the Gruta Nova da Columbeira show long stratigraphic sequences and prolonged settlements, of residential type, though a few other caves also show temporary settlements related to game activities or the exploitation of geological resources. In most cases, there is an alternance of the cave occupation by humans and large carnivores. Food subsistence of humans was non-specialized, capturing large, mid and also small preys such as the rabbit, an abundant endemic species. The terrestrial turtle was also captured, especially in Gruta

  16. Immigration and Supplementary Ethnic Schooling: Ukrainian Students in Portugal

    Science.gov (United States)

    Tereshchenko, Antonina; Grau Cárdenas, Valeska Valentina

    2013-01-01

    Immigration from Eastern European countries to Portugal is a recent phenomenon. Within the last decade, economic migrants from Ukraine, Russia, Romania and Moldova set up a number of supplementary schools across the country. No academic attention has been given to the phenomenon of supplementary ethnic schools in Portugal, whilst there is a…

  17. OECD Review of the Secondary School Modernisation Programme in Portugal

    Science.gov (United States)

    Blyth, Alastair

    2010-01-01

    On 26 February in Lisbon a team from the OECD's Centre for Effective Learning Environments (CELE) presented its first review of a national school building programme. The school building renovation programme in Portugal, which began in March 2007, involves the renovation of 332 schools by 2015. However, Portugal plans to complete 205 by the end of…

  18. First autochthone case of sporotrichosis by Sporothrix globosa in Portugal.

    Science.gov (United States)

    de Oliveira, Manoel Marques Evangelista; Veríssimo, Cristina; Sabino, Raquel; Aranha, João; Zancopé-Oliveira, Rosely Maria; Sampaio, Paula; Pais, Célia

    2014-04-01

    In this study, we characterize the first autochthone case of human sporotrichosis reported in Lisbon, Portugal. Phenotypic and genotypic characterization revealed that the infection was caused by Sporothrix globosa. We conclude that sporotrichosis may be underdiagnosed particularly in Southern Europe and suggest Portugal as an emerging area for this fungal infection. © 2014 Elsevier Inc. All rights reserved.

  19. Portugal takes step back on abortion legalization.

    Science.gov (United States)

    1998-07-01

    According to international press reports, a law that would have allowed Portuguese women abortions through the 10th week of pregnancy and into the 16th week if their physical or mental health was at risk has been rescinded after a referendum to determine the statute's future was voided because of low voter turnout. Passed in February, the law was a liberalization of Portugal's strict anti-abortion laws, which ban all abortions except for narrowly defined medical reasons or in the case of rape (and those are permitted only until the 12th week of pregnancy). Because the issue is such a controversial one, politicians had turned to a national referendum asking Portuguese voters to overturn or ratify the new law. The referendum was the first in the country since the end of its right-wing dictatorship in 1974, and 50% participation was required. Only 31.5% of the country's 8.5 million eligible voters went to the polls on June 28. Of those voting, 50.9% voted against the liberalized new legislation. Sunny weather and World Cup soccer matches were both pointed to as reasons for the low turnout. Officials estimate there are some 20,000 illegal abortions annually in Portugal. Abortion-rights activists in the mostly Roman-Catholic country say hospitals see roughly 10,000 women a year suffering from complications from illegal abortions, and that at least 800 women die each year from the procedure. In the next day's Diario de Noticias, a daily paper in Portugal, the entire front page was filled with a giant question mark. "What now, lawmakers?" the headline read. full text

  20. Nurses in advanced roles: a review of acceptability in Portugal.

    Science.gov (United States)

    Buchan, James; Temido, Marta; Fronteira, Ines; Lapão, Luis; Dussault, Gilles

    2013-01-01

    This paper focuses on the policy context for the deployment of nurses in advanced roles, with particular reference to Portugal. The health sector in Portugal, as in all countries, is labour intensive, and the scope to utilise nurses in more advanced roles is currently being debated. Mixed methods were used: an analysis of international data on the nursing workforce; an analysis of documents and media articles; interviews with key-informants; an online survey of managers, and a technical workshop with key-informants. The limited evidence base on nurses in advanced roles in Portugal is a constraint on progress, but it is not an excuse for inaction. Further research in Portugal on health professionals in innovative roles would assist in informing policy direction. There is the need to move forward with a fully informed policy dialogue, taking account of the current political, economic and health service realities of Portugal.

  1. Incumprimento do contrato de trabalho em Portugal

    OpenAIRE

    Ferreira, Bruno Miguel Simões

    2011-01-01

    Mestrado em Direito das Empresas Esta tese tem, como objectivo principal, analisar e caracterizar o conceito de contrato de trabalho e as suas tipologias de incumprimento em Portugal. A metodologia consiste na pesquisa bibliográfica nacionalmente aceite, webgrafia, e recurso a dados do INE, DGSI e DGPJ, de modo a elaborar uma análise quantitativa dos tipos de incumprimento do contrato de trabalho e consequentes litígios jurídico/laborais. As hipóteses são: Existe alguma r...

  2. Country policy profile - Portugal. August 2015

    International Nuclear Information System (INIS)

    2015-08-01

    In Portugal, electricity from renewable sources is mainly promoted through a feed-in tariff (FiT). The support regime for electricity generated from renewable energy sources (except large hydropower plants) is still in place for existing installations and for micro and mini generation units. Support to new installations can be provided through specific power granting tenders. There is currently no direct support mechanism for RES-H. In the transport sector, the main incentives are a bio-fuel quota system and a tax exemption to small producers (PPDs). The Portuguese progress report was released by the EC in June 2014

  3. Country policy profile - Portugal. October 2014

    International Nuclear Information System (INIS)

    2014-10-01

    In Portugal, electricity from renewable sources is mainly promoted through a feed-in tariff (FiT). The support regime for electricity generated from renewable energy sources (except large hydropower plants) is still in place for existing installations and for micro and mini generation units. Support to new installations can be provided through specific power granting tenders. There is currently no direct support mechanism for RES-H. In the transport sector, the main incentives are a bio-fuel quota system and a tax exemption to small producers (PPDs). The Portuguese progress report was released by the EC in June 2014 and no further policy changes have been documented since then

  4. Establishment of heart teams in Portugal.

    Science.gov (United States)

    Sousa Uva, M; Leite Moreira, A; Gavina, C; Pereira, H; Lopes, M G

    2014-01-01

    Whenever several therapeutic options exist, multidisciplinary decision-making is beneficial for the patient and for society at large. The main obstacles to the establishment of heart teams in Portugal are organizational and logistical. Implementing a heart team approach entails definition of the situations requiring multidisciplinary discussion, creation of clear lines of communication, written protocols and obtaining patient informed consent. The European Society of Cardiology guidelines define the clinical scenarios where intervention of the heart team is recommended. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  5. Renewable Energy Policy Fact sheet - Portugal

    International Nuclear Information System (INIS)

    2017-07-01

    The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Portugal, electricity from renewable sources from existing plants is mainly promoted through a feed-in tariff. Support to new RES plants can currently only be remunerated through the open energy market. For RES-H there is currently no direct support mechanism or fiscal benefit in place (as of January 2017); only indirect support. In the transport sector, the main incentives are a bio-fuel quota system and a tax exemption to small producers of bio-fuels

  6. Current status of nucleonic gauges in Portugal

    International Nuclear Information System (INIS)

    Salgado, J.; Carvalho, F.G.; Manteigas, J.; Oliveira, C.; Goncalves, I.F.; Neves, J.; Cruz, C.

    2000-01-01

    The nucleonic gauges are largely used in Portugal industry, despite the fact that design and manufacturing of prototypes of nucleonic gauges is rather limited. The modernization of some industrial sectors (cement, paper and civil engineering) has enhanced applications of nucleonic gauges and has created local capability but new legislation tends to restrict further spread of them. The Institute of Nuclear Technology is the only applied research institution developing nucleonic gauges for moisture, thickness and density, and elemental analysis, as well as providing assistance in calibration, safe operation and maintenance of them. (author)

  7. Nuclear medicine training and practice in Portugal.

    Science.gov (United States)

    Vieira, Rosário; Costa, Gracinda

    2013-07-01

    Nuclear medicine in Portugal has been an autonomous speciality since 1984. In order to obtain the title of Nuclear Medicine Specialist, 5 years of training are necessary. The curriculum is very similar to the one approved under the auspices of the European Union of Medical Specialists, namely concerning the minimum recommended number of diagnostic and therapeutic procedures. There is a final assessment, and during the training the resident is in an approved continuing education programme. Departments are accredited by the Medical College in order to verify their capacity to host nuclear medicine residencies.

  8. The moral sense of humanitarian actors: an empirical exploration.

    Science.gov (United States)

    Rességuier, Anaïs

    2018-01-01

    This paper examines humanitarianism's moral positioning above private and political interests to save lives and alleviate suffering. It does not aim to assess the legitimacy of this stance, but rather to probe the way in which humanitarian actors relate to this moral dimension in their everyday work. It investigates empirically humanitarian ethics from the perspective of humanitarian actors, drawing on interviews conducted in Beirut, Lebanon, in 2014. As it is exploratory, three key conceptual innovations were required. The first of these is the introduction of the tools developed to consider a neglected reality: humanitarian actors' 'moral sense' vis-à-vis the humanitarian sector's 'moral culture'. Second, the study shows how the sector's moral culture is structured around the notion of 'concern for persons in need'. Third, it analyses the way in which the sector and its actors handle the asymmetrical relationships encountered daily. Ultimately this paper seeks to valorise humanitarian actors' creativity in their common practices and explore potential challenges to it. © 2018 The Author(s). Disasters © Overseas Development Institute, 2018.

  9. Body height and occupational success for actors and actresses.

    Science.gov (United States)

    Stieger, Stefan; Burger, Christoph

    2010-08-01

    The association of body height with occupational success has been frequently studied, with previous research mainly finding a positive effect among men and positive or null effects among women. Occupational success has almost exclusively been measured so far by short-term success variables (e.g., annual income). In the present study, the relationship of success and height was examined in a group of actors and actresses using a large online database about movies (Internet Movie Database) where heights of actors and actresses are stated. The number of roles played in movies and television series during each actor's lifetime was used as a measure of long-term occupational success. No height effect was found for male actors but a significant negative effect was found for actresses, even after controlling for possible confounding influences (age and birth year). Compared to the general population, actors and actresses were significantly taller; however, actresses who were shorter than average were more likely to achieve greater occupational success, in terms of being featured in more movies.

  10. Engaging Actors in Co-Designing Heterogeneous Innovations

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik; Lindegaard, Hanne; Rosenqvist, Tanja Schultz

    2011-01-01

    In this paper we share and analyze our experiences staging a co-design process in which we through different interventions engage important actors in designing. Our experiences are taking from an innovation and research project about user-involvement in textile design processes. As the project...... in our project’s agenda by going through the different stages of translation. The paper is finalized with reflections on the difficulties in engaging actors in a co-design process and transporting results into the existing framed context of design and architectural work....... related to translating and transporting the results of these different events due to the institutional and professional framing of projects and design processes. We are analyzing these through an actor network approach and use the translation term to describe how the participants slowly became engaged...

  11. Burst Diplomacy The Diplomacies of Foreign Policy: Actors and Methods

    Directory of Open Access Journals (Sweden)

    Guillaume Devin

    2010-12-01

    Full Text Available Approaches to diplomacy tend to be restrictive because of an exclusively interstate insight. Indeed, historically, the state monopoly over diplomacy has always been challenged by private actors. Today, it is defied both from the inside because of growing public fragmentation (every ministry tends to lead its own foreign policy; subnational authorities develop their diplomatic relations and from the outside (the business sector and civil society play a growing role on the international scene. This proliferation of actors has transformed diplomatic methods. Beyond the binary division between “old diplomacy” – bilateral, secret and resident – and “new diplomacy” – multilateral, public and itinerant – this article shows that diplomacy has to adapt to number and complexity. Therefore a more global conception need now be considered. Diplomacy today is a system of multiple actors using diverse methods in order to coordinate positions of common interest in a competitive and sometimes hostile environment.

  12. Transnational corporations as 'keystone actors' in marine ecosystems.

    Directory of Open Access Journals (Sweden)

    Henrik Österblom

    Full Text Available Keystone species have a disproportionate influence on the structure and function of ecosystems. Here we analyze whether a keystone-like pattern can be observed in the relationship between transnational corporations and marine ecosystems globally. We show how thirteen corporations control 11-16% of the global marine catch (9-13 million tons and 19-40% of the largest and most valuable stocks, including species that play important roles in their respective ecosystem. They dominate all segments of seafood production, operate through an extensive global network of subsidiaries and are profoundly involved in fisheries and aquaculture decision-making. Based on our findings, we define these companies as keystone actors of the Anthropocene. The phenomenon of keystone actors represents an increasingly important feature of the human-dominated world. Sustainable leadership by keystone actors could result in cascading effects throughout the entire seafood industry and enable a critical transition towards improved management of marine living resources and ecosystems.

  13. Transnational corporations as 'keystone actors' in marine ecosystems.

    Science.gov (United States)

    Österblom, Henrik; Jouffray, Jean-Baptiste; Folke, Carl; Crona, Beatrice; Troell, Max; Merrie, Andrew; Rockström, Johan

    2015-01-01

    Keystone species have a disproportionate influence on the structure and function of ecosystems. Here we analyze whether a keystone-like pattern can be observed in the relationship between transnational corporations and marine ecosystems globally. We show how thirteen corporations control 11-16% of the global marine catch (9-13 million tons) and 19-40% of the largest and most valuable stocks, including species that play important roles in their respective ecosystem. They dominate all segments of seafood production, operate through an extensive global network of subsidiaries and are profoundly involved in fisheries and aquaculture decision-making. Based on our findings, we define these companies as keystone actors of the Anthropocene. The phenomenon of keystone actors represents an increasingly important feature of the human-dominated world. Sustainable leadership by keystone actors could result in cascading effects throughout the entire seafood industry and enable a critical transition towards improved management of marine living resources and ecosystems.

  14. Semantics for Communicating Actors with Interdependent Real-Time Deadlines

    DEFF Research Database (Denmark)

    Knoll, Istvan; Ravn, Anders Peter; Skou, Arne

    2009-01-01

    on the results, these tools must use consistent semantics for the model. Yet, a monolithic semantic model is just as complex as the entity it describes. In order to circumvent this issue, we define a three level semantics giving independent definitions of the functionality of actors, the temporal properties......Models of embedded systems with communicating actors and deadlines offer abstraction and encapsulation of related functionality, but their behavior is complex. Verification is therefore difficult and requires a combination of simulation, model checking and testing tools. In order to rely...... of communications, and finally imposing deadlines on the timing of dependent actors. With this approach the semantics is used directly in developing a simulator supporting the nondeterminism of the abstract semantics such that e.g. potential race conditions can be detected. The layers are also planned to underpin...

  15. EU–Hamas actors in a state of permanent liminality

    DEFF Research Database (Denmark)

    Pace, Michelle; Pallister-Wilkins, Polly

    2018-01-01

    This article contributes to the debate on liminality within International Relations (IR) theory by focusing on the actorness of the European Union (EU) and Hamas. The concept of liminality as a transitional process is applied to frame the situation of both the EU and Hamas as political actors in......-between socially established categories. This article explores how the liminal identity of these two actors impacts, on the one hand, their relations with each other and, on the other hand, their relations of ‘self’. Exploring the procedural relations of the EU and Hamas, it argues for the necessity of recognising...... liminal categories in IR theory and practice, while, at the same time, it highlights the limits of such in-between categories in a world order still structured around the state....

  16. Training students with patient actors improves communication: a pilot study.

    Science.gov (United States)

    Anderson, Heather A; Young, Jack; Marrelli, Danica; Black, Rudolph; Lambreghts, Kimberly; Twa, Michael D

    2014-01-01

    Effective patient communication is correlated with better health outcomes and patient satisfaction, but is challenging to train, particularly with difficult clinical scenarios such as loss of sight. In this pilot study, we evaluated the use of simulated patient encounters with actors to train optometric students. Students were recorded during encounters with actors and assigned to an enrichment group performing five interactions with instructor feedback (n = 6) or a no-enrichment group performing two interactions without feedback (n = 4). Student performance on first and last encounters was scored with (1) subjective rating of performance change using a visual analog scale (anchors: much worse/much better), (2) yes/no response: Would you recommend this doctor to a friend/relative?, and (3) average score on questions from the American Board of Internal Medicine (ABIM) assessment of doctor communication skills. Three clinical instructors, masked to student group assignments and the order of patient encounters they viewed, provided scores in addition to self-evaluation by students and patient-actors. Using the visual analog scale, students who received enrichment were rated more improved than the no-enrichment group by masked examiners (+18 vs. -11% p = 0.04) and self-evaluation (+79 vs. +27% p = 0.009), but not by actors (+31 vs. +43%). The proportion of students recommended significantly increased following enrichment for masked examiners (61% vs. 94%; p actors (100 vs. 83%). Average ABIM assessment scores were not significantly different by any rating group: masked instructors, actors, or self-ratings. The findings of this study suggest five simulated patient encounters with feedback result in measurable improvement in student-patient communication skills as rated by masked examiners.

  17. Private actors, global health and learning the lessons of history.

    Science.gov (United States)

    Youde, Jeremy

    2016-01-01

    Private business and philanthropic organizations have played a prominent role in the response to the Ebola outbreak in West Africa and the support of global health governance more broadly. While this involvement may appear to be novel or unprecedented, this article argues that this active role for private actors and philanthropies actually mirrors the historical experience of cross-border health governance in the first half of the twentieth century. By examining the experiences, roles and criticisms of the Rockefeller Foundation's International Health Division and the Bill and Melinda Gates Foundation, it is possible to identify potential opportunities for better cooperation between public and private actors in global health governance.

  18. U.S. Strategy, African Key Actors, and China

    Science.gov (United States)

    2009-02-20

    St ra te gy Re se ar ch Pr oj ec t U.S. STRATEGY, AFRICAN KEY ACTORS , AND CHINA BY LIEUTENANT COLONEL ERIK B. KRAFT United States Marine Corps...Strategy, African Key Actors , and China 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Lieutenant Colonel Erik B. Kraft...5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) G. K. Cunningham Department of Military

  19. COMMUNITY POWER ACTORS AND CIVIL DEFENSE. A DELINEATION OF COMMUNITY POWER ACTORS AND AN ANALYSIS OF THEIR CIVIL DEFENSE ATTITUDES, KNOWLEDGE, BEHAVIOR, AND SOURCES OF INFORMATION

    Science.gov (United States)

    members who have social power and affect the community decisionmaking process are designated as power actors . The power actors in five Iowa communities...were interviewed. They were found to have similar personal and social characteristics. The power actors were perceived to have social power if the...community was to build a community fallout shelter in the near future. The power actors ’ civil defense attitudes, knowledge, sources of information, and

  20. CHINESE ENTREPRENEURIAL ACTIVITY IN PORTUGAL: TRADITIONAL ETHNIC STRATEGIES?

    Directory of Open Access Journals (Sweden)

    Catarina Reis Oliveira

    2010-12-01

    Full Text Available In Portugal in recent decades, just like in other welcoming countries, immigrants have reached levels of entrepreneurial activity that are higher than those of autochthonous citizens. However, a deeper analysis of the official data shows that not all immigrant groups have the same tendency to become entrepreneurs. In this respect, the Chinese stand out as being the group with the highest ratio of entrepreneurial activity in Portugal, despite the fact that their migration is a relatively recent phenomenon. What factors can explain the Chinese community’s disproportionate rate of entrepreneurial initiative? Do they possess any particular resources that make them more enterprising than the autochthonous population, or than other groups of immigrants? Does the context of Portugal hamper certain opportunities or in some way limit their economic integration into the job market? Do we find similar business strategies among other Chinese entrepreneurs residing in welcoming societies apart from that of Portugal? Why did Chinese business initiative grow at such an exceptional rate in Portugal in the late 1990s? By seeking answers to these questions, this article attempts to examine Chinese business strategies in Portugal, as well as their exceptional success rate in comparison with other entrepreneurial immigrants. To that end, the author has analysed the data gathered in a survey carried out on 309 Chinese entrepreneurs resident in Portugal (see Oliveira, 2005.

  1. España, Portugal y los falsos amigos

    OpenAIRE

    Rivero, Ángel

    2010-01-01

    España y Portugal son dos países que comparten mucho en el terreno de la historia, la cultura y la geografía. Sin embargo, esa misma proximidad se ha convertido muchas veces en el principal obstáculo para que cooperen entre sí. Desde la perspectiva portuguesa, la proximidad española se ha visto permanentemente como una amenaza a la independencia de Portugal. Desde el punto de vista de España, la cercanía de Portugal ha debilitado su consideración como país extranjero y ha acentuado un se...

  2. 62 BRIDGING THE GAP BETWEEN NON-STATE ACTORS AND ...

    African Journals Online (AJOL)

    Non-State Actors (NSAs) particularly, Civil Society Organizations' (CSOs) in public policy process in ... required is for both parties to realize their complementary roles and mutually reinforcing character. ... Empowerment and Development Strategy (NEEDS) aimed at accelerating economic growth, reducing poverty and ...

  3. A Semantics for a Real-Time Actor Language

    DEFF Research Database (Denmark)

    Knoll, Istvan; Ravn, Anders Peter; Skou, Arne

    2008-01-01

    In order to develop simulators and analysis tools for an actor based real-time language, we define its semantics. The semantics is interesting in itself, as it models the functional, communication, and timing aspects separately, allowing several variants of the language to be investigated....

  4. Actor/Actant-Network Theory as Emerging Methodology for ...

    African Journals Online (AJOL)

    This paper deliberates on actor/actant-network theory (AANT) as methodology for policy research in environmental education (EE). Insights are drawn from work that applied AANT to research environmental policy processes surrounding the formulation and implementation of South Africa's Plastic Bags Regulations of 2003.

  5. Researching the Habitus of Global Policy Actors in Education

    Science.gov (United States)

    Lingard, Bob; Sellar, Sam; Baroutsis, Aspa

    2015-01-01

    This paper reprises the argument for the emergence of a global education policy field and then focuses on the shared habitus of global and national policy actors and technicians. It is argued that this shared habitus is constituted as a reflection of and a contribution to the creation of the global education policy field. Bourdieu's approach to…

  6. Interface Between Research, Development and Local Actors in ...

    African Journals Online (AJOL)

    Environmental sustainability is a key area of focus in academic and development circles mainly because of the role that the environment plays in sustaining livelihoods. For sustainable environmental stewardship to occur in areas such as forest, land and water management, it is generally accepted that different actors must ...

  7. An Actor's Approach to Management Conceptual framework and company practices

    DEFF Research Database (Denmark)

    -based strategy of growth - becoming a nationwide bank (Lennart Nørreklit & Poul Israelsen) Chapter 4. Constructing topos in inter-organisational relationships by means of management technologies (Morten Jakobsen) Chapter 5. Actor-based management - the Tesco way (Gudrun Baldvinsdottir, Inga-Lill Johansson...

  8. Actors affecting the effectiveness of extension linkages between ...

    African Journals Online (AJOL)

    Actors affecting the effectiveness of extension linkages between agricultural development programmes (ADPs) and universites in South-Eastern Nigeria. ... as facilitators of linkage effectiveness, indicated that for linkages to be effective, all the physical, psychological and social factors of human relationships must be made to ...

  9. Stochastic actor-oriented models for network change

    NARCIS (Netherlands)

    Snijders, T.A.B.

    1996-01-01

    A class of models is proposed for longitudinal network data. These models are along the lines of methodological individualism: actors use heuristics to try to achieve their individual goals, subject to constraints. The current network structure is among these constraints. The models are continuous

  10. Of International Actors, Nodal Governance and the African Peer ...

    African Journals Online (AJOL)

    Based on the recent political unrest in Kenya, I argue that one way in which the. African Peer Review Mechanism (APRM) can improve governance in Africa and indeed see through the implementation of its review recommendations is to form networks with other international actors. These networks will be constituted by ...

  11. ACToR Chemical Structure processing using Open Source ...

    Science.gov (United States)

    ACToR (Aggregated Computational Toxicology Resource) is a centralized database repository developed by the National Center for Computational Toxicology (NCCT) at the U.S. Environmental Protection Agency (EPA). Free and open source tools were used to compile toxicity data from over 1,950 public sources. ACToR contains chemical structure information and toxicological data for over 558,000 unique chemicals. The database primarily includes data from NCCT research programs, in vivo toxicity data from ToxRef, human exposure data from ExpoCast, high-throughput screening data from ToxCast and high quality chemical structure information from the EPA DSSTox program. The DSSTox database is a chemical structure inventory for the NCCT programs and currently has about 16,000 unique structures. Included are also data from PubChem, ChemSpider, USDA, FDA, NIH and several other public data sources. ACToR has been a resource to various international and national research groups. Most of our recent efforts on ACToR are focused on improving the structural identifiers and Physico-Chemical properties of the chemicals in the database. Organizing this huge collection of data and improving the chemical structure quality of the database has posed some major challenges. Workflows have been developed to process structures, calculate chemical properties and identify relationships between CAS numbers. The Structure processing workflow integrates web services (PubChem and NIH NCI Cactus) to d

  12. The Plurilingual Social Actor. Language, Citizenship and Education

    Science.gov (United States)

    Coste, Daniel; Simon, Diana-Lee

    2009-01-01

    The paper critically discusses key theoretical concepts and definitions attached to the notion of a "plurilingual social actor", and assesses their impact and implications for European language policies and for the development of plurilingualism and citizenship in schools. (Contains 11 notes.)

  13. Latent Stochastic Actor Oriented Models for Relational Event Data

    Science.gov (United States)

    2012-03-15

    L-SAOMs for Relational Events Latent Stochastic Actor Oriented Models for Relational Event Data J.A. Lospinoso12 J.H. Koskinen2 T.A.B. Snijders2......PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US

  14. Non-obtrusive sources and secondary actors | Ellis | South African ...

    African Journals Online (AJOL)

    South African Family Practice. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 57, No 4 (2015) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Non-obtrusive sources and secondary actors. C Ellis. Abstract. No Abstract.

  15. Environmental governance as inclusion and exclusion of actors and issues

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    2016-01-01

    The chapter analyses recent governance in Denmark of the interaction between climate, energy and land use. Governance is seen as inclusion and exclusion of actors and their perspectives in decisions about problems and solutions. Inclusion and exclusion are discussed as decisions about members and...

  16. Actors´balancing of criteria when translating an idea

    DEFF Research Database (Denmark)

    Scheuer, John Damm

    2010-01-01

    -analysis demonstrates that the role of human translators is to construct meaningful narratives that mobilize and enrol human as well as non-human actors. Different translation proposals and translation criteria are continously constructed, negotiated, tested out and weighted or balanced against each other by humans...... through the use of narratives during a change process....

  17. Linkages among Key Actors in the Climate Change and Food ...

    African Journals Online (AJOL)

    The study used the innovation system approach to ascertain the intensity and trends of linkages among key actors in the climate change and food security innovation system in Nigeria, Sierra Leone and Liberia. Data were collected through the use of semi structured interview schedule, key informant interviews and focus ...

  18. Living Labs as boundary-spanners between Triple Helix actors

    NARCIS (Netherlands)

    van Geenhuizen, M.S.

    2016-01-01

    Living labs are an increasingly popular methodology to enhance innovation. Living labs aim to span boundaries between different organizations, among others Triple helix actors, by acting as a network organization typically in a real-life environment to foster co-creation by user-groups. This paper

  19. A New Technique for Demonstrating the Actor-Observer Bias

    Science.gov (United States)

    Gordon, Anne K.; Kaplar, Mary E.

    2002-01-01

    In this article we describe a new classroom exercise for introducing the actor-observer bias in social perception. We describe 2 experiments that compared our new technique (which involves resolving interpersonal dilemmas for oneself and another) with a previously established technique (judging the applicability of traits for oneself and another).…

  20. Spain and Portugal facing Euratom. Some considerations in the access of Spain and Portugal to Euratom

    International Nuclear Information System (INIS)

    Corretjer, L.; Lopez Rodriguez, M.

    1985-01-01

    The access of Spain and Portugal to the European Community of Atomic Energy (EURATOM) will give rise to significative consequences and it is a subject which must be thoroughly considered as to its implications regarding the present state of nuclear development in both countries and with regard to their reciprocal relations in nuclear energy matters. To determine such consequences and implications it is necessary, first of all, to analyze what EURATOM is and how it acts, in addition to consider the situation of each of its Member States as to the utilization of nuclear energy. As well, it is necessary to explain the evolution and the present situation of nuclear development in Spain and in Portugal and their mutual relations in this field. In pursuit of such analysis we may determine the possible consequences of their access; this is made bearing in mind each of the aspects in which EURATOM acts, according to the Treaty and the ''acquis communitaire'', and dividing them into common consequences and individual ones for both countries. The whole exposition, which was studied and carried out from an exclusively technical point of view, has a result the deduction of the joint possibilities offered to Spain and Portugal to make use of EURATOM's availabilities and of the joint actions which both countries may achieve to benefit as much as possible from their access to EURATOM. (author)

  1. A utilização do conhecimento em política: o caso da gestão escolar em Portugal The use of knowledge in policy-making: the case of school administration in Portugal

    Directory of Open Access Journals (Sweden)

    João Barroso

    2009-12-01

    Full Text Available O presente artigo baseia-se num estudo efectuado no âmbito do projecto de investigação Knowandpol sobre as políticas de autonomia e gestão escolar em Portugal, no período ente 1986 e 2009. O objectivo central da pesquisa incidiu na articulação entre conhecimento e acção pública e desenvolveu-se através das seguintes dimensões analíticas: os actores (mapa social e cognitivo; as ideias e sua evolução; a estruturação do campo político pelo conhecimento. No presente artigo irei apresentar alguns dos pressupostos teóricos que orientaram a pesquisa realizada, as características principais da política em estudo, a metodologia utilizada na sua análise e, finalmente, as principais conclusões obtidas a partir dos dados recolhidos.This paper is based on a study on the school autonomy and administration policies carried out in Portugal, between 1986 and 2009, within the Knowandpol research project. Its main focus is the relation between knowledge and public action. It was developed through the following analytic dimensions: actors (social and cognitive mapping; ideas and their evolution; and the structuring of the political field by knowledge. It presents some theoretical assumptions of the research, the main characteristics of the policy under consideration, the methodology adopted to carry out the study and, finally, the key conclusions resulting from data analysis.

  2. VR/IS Lab Virtual Actor research overview

    Energy Technology Data Exchange (ETDEWEB)

    Shawver, D.M.; Stansfield, S.

    1995-06-22

    This overview presents current research at Sandia National Laboratories in the Virtual Reality and Intelligent Simulation Lab. Into an existing distributed VR environment which we have been developing, and which provides shared immersion for multiple users, we are adding virtual actor support. The virtual actor support we are adding to this environment is intended to provide semi-autonomous actors, with oversight and high-level guiding control by a director/user, and to allow the overall action to be driven by a scenario. We present an overview of the environment into which our virtual actors will be added in Section 3, and discuss the direction of the Virtual Actor research itself in Section 4. We will briefly review related work in Section 2. First however we need to place the research in the context of what motivates it. The motivation for our construction of this environment, and the line of research associated with it, is based on a long-term program of providing support, through simulation, for situational training, by which we mean a type of training in which students learn to handle multiple situations or scenarios. In these situations, the student may encounter events ranging from the routine occurance to the rare emergency. Indeed, the appeal of such training systems is that they could allow the student to experience and develop effective responses for situations they would otherwise have no opportunity to practice, until they happened to encounter an actual occurance. Examples of the type of students for this kind of training would be security forces or emergency response forces. An example of the type of training scenario we would like to support is given in Section 4.2.

  3. Media actors' perceptions of their roles in reporting food incidents.

    Science.gov (United States)

    Wilson, Annabelle M; Henderson, Julie; Coveney, John; Meyer, Samantha B; Webb, Trevor; Calnan, Michael; Caraher, Martin; Lloyd, Sue; McCullum, Dean; Elliott, Anthony; Ward, Paul R

    2014-12-18

    Previous research has shown that the media can play a role in shaping consumer perceptions during a public health crisis. In order for public health professionals to communicate well-informed health information to the media, it is important that they understand how media view their role in transmitting public health information to consumers and decide what information to present. This paper reports the perceptions of media actors from three countries about their role in reporting information during a food incident. This information is used to present ideas and suggestions for public health professionals working with media during food incidents. Thirty three semi-structured interviews with media actors from Australia, New Zealand and the United Kingdom were conducted and analysed thematically. Media actors were recruited via purposive sampling using a sampling strategy, from a variety of formats including newspaper, television, radio and online. Media actors said that during a food incident, they play two roles. First, they play a role in communicating information to consumers by acting as a conduit for information between the public and the relevant authorities. Second, they play a role as investigators by acting as a public watchdog. Media actors are an important source of consumer information during food incidents. Public health professionals can work with media by actively approaching them with information about food incidents; promoting to media that as public health professionals, they are best placed to provide the facts about food incidents; and by providing angles for further investigation and directing media to relevant and correct information to inform such investigations. Public health professionals who adapt how they work with media are more likely to influence media to portray messages that fit what they would like the public to know and that are in line with public health recommendations and enable consumers to engage in safe and health promoting

  4. Safety of radioactive sources in Portugal

    International Nuclear Information System (INIS)

    Ferro de Carvalho, A.

    2001-01-01

    The safety of radioactive sealed sources is assured in Portugal through a control system with a main goal of prevention of lost of control and inappropriate waste. The legal tools of the regulatory system are: authorization to use, keep, transfer or transport; a deposit of money as a guarantee; civil liability insurance; periodical information. The competent authority shall keep a national inventory of sealed sources. About 50% of the new sources authorized in 1999 were to be used in medical brachytherapy and industrial radiography. The radionuclide Ir-192 contributed with 99.6 % to the total amount of activity. The control system implemented in the country appears to be effective for activities over some GBq but quite ineffective for lower activities. It is supposed that the law will be revised in the near future to increase the effectiveness of the sealed source control system. (author)

  5. Medicines Compliance and Reimbursement Level in Portugal.

    Science.gov (United States)

    Constantino Portela, Maria da Conceição; Campos Fernandes, Adalberto

    2015-01-01

    During a severe financial crisis, it is a priority to use scientific evidence to identify factors that enable therapeutic compliance by patients. This study aimed to evaluate a possible association between the number of patients who attended a medical appointment and had medicine prescribed and the number of these same patients who purchased the prescribed medicine and whether the level of reimbursement was a deciding factor. We perform a correlation analysis at primary care centers in Portugal, between 2010 and 2012 (n = 96). We found a moderate to high positive association, which is statistical significant, between the number of the patients with medicines dispensing and medicines reimbursement levels. The correlation coefficient varies from .5 to .63 ( P < .01). The compliance increases along with the increase in the reimbursement levels.

  6. Medicines Compliance and Reimbursement Level in Portugal

    Directory of Open Access Journals (Sweden)

    Maria da Conceição Constantino Portela

    2015-08-01

    Full Text Available During a severe financial crisis, it is a priority to use scientific evidence to identify factors that enable therapeutic compliance by patients. This study aimed to evaluate a possible association between the number of patients who attended a medical appointment and had medicine prescribed and the number of these same patients who purchased the prescribed medicine and whether the level of reimbursement was a deciding factor. We perform a correlation analysis at primary care centers in Portugal, between 2010 and 2012 (n = 96. We found a moderate to high positive association, which is statistical significant, between the number of the patients with medicines dispensing and medicines reimbursement levels. The correlation coefficient varies from .5 to .63 ( P < .01. The compliance increases along with the increase in the reimbursement levels.

  7. Financial Report on the Internet in Portugal

    Directory of Open Access Journals (Sweden)

    Sandra Raquel Pinto Alves

    2005-03-01

    Full Text Available In the last decade, the advances in communication and information technologies dramaticallychanged the information flow and our notions of time and space. The Internet has been changingthe information policy of companies world-wide. Basically in all developed countries,companies are increasingly using the Internet to provide their financial information. Thisresearch presents an empirical study aiming to analyze the organization and informationprovided on the financial report of the 250 most profitable companies in Portugal, particularlytheir financial statements published on the Internet. After the observation and in-depth analysisof the websites of the above-mentioned companies, for the year 2002, it was concluded that 119companies (48% had a webpage on the internet. In what concerns the disclosure of financialinformation, only 51 (43% out of the 119 companies had some kind of financial informationstated on their websites.

  8. Scorodite stability in mine drainage : Northern Portugal

    OpenAIRE

    Alves, Raquel Cepeda; Gomes, C. Leal; Valente, Teresa Maria Fernandes

    2012-01-01

    Apresenta-se uma síntese de resultados procedentes de um programa alargado de reconhecimento de neoformações mineralógicas em rejeitos mineiros. Neste caso deu-se especial atenção às paragéneses secundárias em que a scorodite (FeAsO4·2H2O) é fase essencial, ocorrendo sob a forma de cristais isolados, agregados ou ainda em crustificações com diferentes estados de consolidação e níveis de compacidade. Foram selecionados espaços mineiros do N de Portugal, com depósitos hidrotermais de quar...

  9. España, Portugal y los falsos amigos | Spain, Portugal and the false friends

    OpenAIRE

    Ángel RIVERO RODRÍGUEZ

    2010-01-01

    España y Portugal son dos países que comparten mucho en el terreno de la historia, la cultura y la geografía. Sin embargo, esa misma proximidad se ha convertido muchas veces en el principal obstáculo para que cooperen entre sí.Desde la perspectiva portuguesa, la proximidad española se ha visto permanentemente como una amenaza a la independencia de Portugal. Desde el punto de vista de España, la cercanía de Portugal ha debilitado su consideración como país extranjero y ha acentuado un sentido...

  10. Pelos caminhos da Museologia em Portugal

    Directory of Open Access Journals (Sweden)

    Manuel de Azevedo Antunes

    2015-10-01

    Full Text Available A humanidade começou com a recoleção. Os mitos, as estórias e a história para lá remetem. Da recoleção à coleção passaram milénios. E milénios passaram também até à “Casa das Musas”. Tanto a ocidente como a oriente. Como milénios (já menos passaram até aos “Gabinetes de Curiosidades” ou às “Câmaras de Maravilhas”, para se chegar aos Museus oficiais, abertos ao público, só no século XIX, no Brasil antes que em Portugal. Isto serve de pretexto para introduzir os “Caminhos da Museologia em Portugal”, das suas origens aos nossos dias. Onde se mostra que Portugal não se manteve indiferente aos ventos museológicos, sob a influência do iluminismo e do enciclopedismo, no séc. XVIII; passando, depois, pelo liberalismo do séc. XIX, até finais da monarquia; entrando pela I República e ditadura do Estado Novo, até depois do 25 de Abril de 1974, onde se dá uma rotura museológica, com a proliferação de novos museus, por todo o país, sob os auspícios da Nova Museologia.

  11. Emprego flexível em Portugal

    Directory of Open Access Journals (Sweden)

    Kovács Ilona

    2004-01-01

    Full Text Available Este artigo, baseado nalguns dos resultados de um projecto de investigação em curso, tem por objectivo analisar a difusão do emprego flexível em Portugal e mostrar a sua diversidade. A difusão de formas flexíveis de emprego insere-se nos processos de reestruturação produtiva e flexibilização do mercado de trabalho no contexto da intensificação da concorrência na economia global. Recorrendo a dados estatísticos procede-se a uma análise da difusão e da evolução de algumas das formas mais relevantes de emprego flexível em Portugal, tais como o trabalho com contratos de duração determinada, o trabalho temporário, o trabalho independente e o trabalho a tempo parcial. Os trabalhadores com emprego flexível têm níveis de satisfação bastante inferiores aos dos trabalhadores com emprego estável. No entanto, o emprego flexível não abrange situações de emprego homogéneas, mas situações muito diversificadas que são apresentadas através de uma tipologia de situações de emprego flexível e uma tipologia de trajectórias profissionais.

  12. Portugal’s Laboratorio National de Engenharia Civil,

    Science.gov (United States)

    The civil engineering program of Portugal’s Laboratorio National de Engenharia Civil is described, with emphasis on recent trends within the Hydraulics Department’s coastal engineering unit.

  13. La electricidad en las relaciones España-Portugal

    OpenAIRE

    Marín, Cayetano Espejo

    2012-01-01

    ELECTRICITY AND THE RELATIONS BETWEEN SPAIN AND PORTUGAL. From the early 1960s onwards, Spain and Portugal have maintained far-reaching programs for the exchange of electric power. These contacts have afforded, on the one hand, an increase in the security of electricity supply for both countries and, on the other, a better exploitation of their particular energy resources. The likely launching of the Iberian Electricity Market in April 2004 will lead to a new phase in the relations between Po...

  14. Serological evidence of West Nile virus circulation in Portugal

    OpenAIRE

    Barros, Sílvia C.; Ramos, Fernanda; Fagulha, Teresa; Duarte, Margarida; Henriques, Margarida; Luís, Tiago; Fevereiro, Miguel

    2011-01-01

    Abstract The circulation of West Nile virus in Portugal was assessed by serological surveys conducted during 2004-2010 in horses and birds. The detection of WNV antibodies in both species in all the years covered by the study as well as the presence of anti-WNV IgM in symptomatic horses that had not traveled outside the country, support the notion that WNV circulates in Portugal. correspondence: Corresponding author. (Fevereiro, Miguel) ...

  15. The legislative actor in the Nobel era: Quo Vadis EU?

    Directory of Open Access Journals (Sweden)

    Ana Isabel Xavier

    2013-05-01

    Full Text Available The idea of a political union, as well as an economic union of Europe, beyond free circulation of persons, goods and services, has always been included in the ideals of the building of Europe. However, its de jure formalization only occurs on November 1, 1993, when the Treaty of Maastricht is in force and a new political and strategic actor is in place: the European Union (EU. Since then, literature has "defined" the European Union in order to clearly establish what this UPO - Unidentified Political Object (an expression by Jacques Delors in the 1990s - is or what it can be. One of the ideas which has been a focus of discussion is that of "legislative actor" (Manners, 2001; 2002, which claims that the European Union has progressed towards normativity, both internally as well as externally, to its close neighbors and its relations with the rest of the world. This paper aims to contribute to the discussion on Europe's quality or condition to impose rules. We will begin by systematizing a series of achievements which, according to Manners, lead to the triangle democracy, Human Rights and good governance in the signing of the Treaty of Lisbon on December 13, 2007 and its entering in full force on December 1, 2009. However, this paper does not disregard the fact that the concept "legislative actor" has been (reworked and perfected by its author and other scholars due to criticism and empirical studies and has thus been altered, enhanced and argued against. Therefore, some concepts will be studied whose arguments will allow us to question the internal and external dimension of the actor European Union. We will also explore the symbolic power of the Union in the development of tools and capacity to be acknowledged as an actor able to face current threats and challenges but whose profile may not be different from other actors in international relations. Finally, we will discuss the impact of the EU having been awarded the Nobel Peace Prize in 2012 on

  16. Balancing influence between actors in healthcare decision making

    Directory of Open Access Journals (Sweden)

    Babad Yair M

    2011-04-01

    Full Text Available Abstract Background Healthcare costs in most developed countries are not clearly linked to better patient and public health outcomes, but are rather associated with service delivery orientation. In the U.S. this has resulted in large variation in healthcare availability and use, increased cost, reduced employer participation in health insurance programs, and reduced overall population health outcomes. Recent U.S. healthcare reform legislation addresses only some of these issues. Other countries face similar healthcare issues. Discussion A major goal of healthcare is to enhance patient health outcomes. This objective is not realized in many countries because incentives and structures are currently not aligned for maximizing population health. The misalignment occurs because of the competing interests between "actors" in healthcare. In a simplified model these are individuals motivated to enhance their own health; enterprises (including a mix of nonprofit, for profit and government providers, payers, and suppliers, etc. motivated by profit, political, organizational and other forces; and government which often acts in the conflicting roles of a healthcare payer and provider in addition to its role as the representative and protector of the people. An imbalance exists between the actors, due to the resources and information control of the enterprise and government actors relative to the individual and the public. Failure to use effective preventive interventions is perhaps the best example of the misalignment of incentives. We consider the current Pareto efficient balance between the actors in relation to the Pareto frontier, and show that a significant change in the healthcare market requires major changes in the utilities of the enterprise and government actors. Summary A variety of actions are necessary for maximizing population health within the constraints of available resources and the current balance between the actors. These actions include

  17. Passenger Rail SOEs as Domestic Institutional Market Actors

    DEFF Research Database (Denmark)

    Tolstrup Christensen, Lene

    2018-01-01

    Purpose: The purpose of this paper is to make an empirical-based conceptualization of the contemporary domestic state-owned enterprises (SOEs) as domestic institutional market actors (IMAs) in the marketization of public service delivery. Design/methodology/approach: The paper is based...... on a qualitative comparative case study of the SOEs in passenger rail in Denmark and Sweden from 1990 to 2015. Findings: The paper shows how marketization results in a layered institutional set-up of public service delivery based on both competition and monopoly where the SOE becomes what we call an IMA bridging...... sectorial challenges. In Sweden, this role has a new public governance form as the monopoly over time is fully dismantled. In Denmark, over time marketization is put on hold due to problems with the SOE as a market actor, but the SOE is nevertheless safeguarded in a new Weberian model as a sector...

  18. Transnational Diaspora and Civil Society Actors Driving MNE Internationalisation

    DEFF Research Database (Denmark)

    Rana, Mohammad Bakhtiar; Elo, Maria

    2016-01-01

    Multinational enterprises (MNEs) are viewed as proactive global economic actors that enter new and emerging markets with intentional strategies, building on their inherent resources and firm-specific advantages. However, an international joint venture involves numerous actors in the market entry...... process. While emerging markets tend to feature complex institutional contexts and idiographic entry challenges, our study with a focus on emerging market presents two under-examined types of stakeholders as distinct social actors’ that affect internationalisation process: the transnational diaspora...... and organisational capability base for this process, which would not have happened without their market-driving and enabling influence. The findings illustrate the central role of transnational diaspora entrepreneurship and the related innovation, motivation, contextual intelligence, networking and funding...

  19. Action recognition is sensitive to the identity of the actor.

    Science.gov (United States)

    Ferstl, Ylva; Bülthoff, Heinrich; de la Rosa, Stephan

    2017-09-01

    Recognizing who is carrying out an action is essential for successful human interaction. The cognitive mechanisms underlying this ability are little understood and have been subject of discussions in embodied approaches to action recognition. Here we examine one solution, that visual action recognition processes are at least partly sensitive to the actor's identity. We investigated the dependency between identity information and action related processes by testing the sensitivity of neural action recognition processes to clothing and facial identity information with a behavioral adaptation paradigm. Our results show that action adaptation effects are in fact modulated by both clothing information and the actor's facial identity. The finding demonstrates that neural processes underlying action recognition are sensitive to identity information (including facial identity) and thereby not exclusively tuned to actions. We suggest that such response properties are useful to help humans in knowing who carried out an action. Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

  20. Actor Bonds in Situations of Discontinuous Business Activities

    DEFF Research Database (Denmark)

    Skaates, Maria Anne

    2000-01-01

    in situations of discontinuity. Therefore an analysis and comparison of relevant concepts that capture the key generative features of actor bonds in both socially constructed networks and socially constructed markets is undertaken. These concepts include the "milieu" of project marketing (Cova et al., 1996......Demand in many industrial buying situations, e.g. project purchases or procurement related to virtual organizations, is discontinuous. In situations of discontinuity, networks are often more of an ad hos informational and social nature, as strong activity and resource links are not present......) and the institutional concept of the "field". Finally this paper introduces the concept of "social capital" (Bourdieu, 1983) and discusses whether it can be used to conceptualize the dynamic features of actor bonds in situations of discontinuity....

  1. Ways of Representing Social Actors in the Penal Juridical Context

    Directory of Open Access Journals (Sweden)

    Cristiane Fuzer

    2011-07-01

    Full Text Available This work aims at presenting social semantics categories adapted to the Portuguese language in order to analyze social actors in the records of a penal lawsuit, running in the 1st Criminal Division of the Santa Maria Court of Justice, state of Rio Grande do Sul, Brazil. The analysis of the modes of representation of law operators, witnesses, and defendant in the records focuses on how language is used to judge a crime against life in Brazil. The analysis indicates that when we have consciousness over the use of lexical grammatical recourses in the process of representation we can identify which social actors and activities are excluded (caused by suppression or coverage or included (in different ways in the discourse and which meanings these procedures can generate in the juridical context.

  2. APPROACHES TO GLOBAL SECURITY. ACTORS, MANIFESTATIONS AND TENDENCIES

    Directory of Open Access Journals (Sweden)

    Gheorghe MINCULETE

    2013-01-01

    Full Text Available Nowadays, the world seems to be in a transition from the current system founded on the liberal social, economic and political model to a more diverse and heterogeneous model in which the determinant role is played by a number of state and non-state actors. The step from the Western system of cultural, political and predominant economic values to a more diverse and heterogeneous system makes the actors involved defend not only their visions, but also promote their own interests. The differences between visions gain relevance and clarity because the countries supporting them obtain increased power, and that is more than obvious. All this leads to a symmetric allocation of different means, which generates uncertainties and diminishes unilateral actions This transition process impacts global security especially through the asymmetric, unconventional and hybrid risks and threats manifesting worldwide.

  3. As fronteiras do travesti no trabalho do actor

    OpenAIRE

    Vasques, Eugénia

    2001-01-01

    Início de uma discussão e reflexão em meio teatral a fim de debatermos a existência (ou a não existência) de diferenças substanciais entre métodos e processos de trabalho interpretativo, actoral, provocados pelas figuras “em travesti”, procurando entender a discussão, em sede de processo teatral, em torno da opção sexual de uma “personagem” (cujo sexo coincidisse ou não com o do actor ou da actriz) ou do investimento político, nos referidos processos criativos, em questões como “géneros” dico...

  4. Chinas carbon-intensity target: climate actors and policy developments

    Energy Technology Data Exchange (ETDEWEB)

    Stensdal, Iselin

    2012-11-01

    China has become the largest GHG emitting country, and announced in 2009 its first policy objective measured in carbon emissions. The carbon-intensity target is to reduce the carbon intensity by 40-45 % by 2020 compared to 200 levels. Since then there has been further policy developments in order to attain the reduction carbon intensity and steer China towards a low-carbon development. The 12th 5-year plan (2011-2015) is strong on incentives for reducing China's carbon intensity such as energy conservation measures and the establishment of new market-based mechanisms. While the central government forms the policies, the implementation is dependent on a range of actors. In addition to the climate change bureaucracy, the positive forces and actors on GHG mitigation is presented. All in all, there are promising developments in China for the years to come.(auth)

  5. New market actors: economic social movements and politicized consumers

    Directory of Open Access Journals (Sweden)

    Fátima Portilho

    2009-10-01

    Full Text Available This article presents reflections on new market actors, and economic social movements in particular - that is, those in which actors build a new culture of political action that seeks to reappropriate the economy through their own values. Some examples of this are the movements organized around “solidarity economics”, fair trade, geographic indications, “slow food” and consumer organization. This interface of social movements and the market may be the most marked, differentiated and polemic trait of contemporary political mobilizations. Nonetheless, beyond economic social movements, this article simultaneously emphasizes and problematizes political action within the sphere of individual consumption, that is, that which has been referred to as “political consumption”. Keywords: economic social movements, consumer movements, political consumption.

  6. Understanding Obstacles to Peace : Actors, Interests, and Strategies ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    24 févr. 2011 ... En décrivant et en analysant les conflits prolongés dans la région des Grands Lacs, en Afrique, cet ouvrage met en évidence les obstacles à la paix plutôt que les causes profondes des litiges. Il comprend ... Understanding Obstacles to Peace : Actors, Interests, and Strategies in Africa's Great Lakes Region.

  7. Consumer culture theory (re)visits actor-network theory

    DEFF Research Database (Denmark)

    Bajde, Domen

    2013-01-01

    The vocabulary and tactics developed by actor-network theory (ANT) can shed light on several ontological and epistemological challenges faced by consumer culture theory. Rather than providing ready-made theories or methods, our translation of ANT puts forward a series of questions and proposition...... that, captured through the metaphor of 'flattening', invite a rethinking of how ontologies of consumption-its subjects, objects and devices, content and contexts, materiality and socioculturality-are enacted through precarious networks of heterogeneous relations....

  8. Environmental assessment for sustainable development: process, actors and practice

    International Nuclear Information System (INIS)

    Andre, P.; Delisle, C.E.; Reveret, J.-P.

    2003-01-01

    Multiple environmental problems afflict our contemporary world and have been the subject of discussions during many international meetings. All declarations resulting from these meetings insist on including environmental problems and on environmental assessment (EA) as an important tool to achieve this. This book aims to reach three objectives. First, it introduces EA to people from different disciplines, and therefore it opens up the perspective of new disciplinary horizons. Second, the authors discuss EA as a socio-political process rather than emphasizing methodologies. Third, this book draws mainly on the experience in Francophone countries which is still poorly disseminated. This book focusses on process and actors. Thus, the subject matter is divided into five major parts: the history and major issues of EA from a sustainable development perspective (Chapters 1 to 3); the actors, i.e. the Project Proponent and consulting firms, the public, the decision maker and international actors (Chapters 4 to 7); methods and tools including public participation (Chapters 8 and 9); processes in practice through step by step processes in practice and case studies (Chapters 10 and 11); and, finally, recent and upcoming developments in EA, including elements of strategic environmental assessment (Chapters 12 and 13). An index facilitates searching for information. The reader is also invited to consult the book's website

  9. UNIDADES GEOMORFOLÓGICAS DE PORTUGAL CONTINENTAL

    Directory of Open Access Journals (Sweden)

    Diamantino Insua Pereira

    2014-12-01

    Full Text Available São representadas cartograficamente as unidades geomorfológicas identificadas para os 89015 km2 do território de Portugal Continental. A delimitação das unidades teve por base a análise dos padrões da textura fornecida por imagens SRTM, com revisão e adaptação posterior à altimetria e à geologia, para os quais foram usadas bases cartográficas digitais. Foram considerados três níveis taxionómicos que permitem descrever e caracterizar áreas homogéneas do ponto de vista geomorfológico. As três unidades de 1º nível baseiam-se nas unidades morfostruturais clássicas consideradas para a Península Ibérica. As dez unidades de 2º nível constituem, na sua maioria, divisões clássicas do relevo de Portugal Continental, agora agrupadas de acordo com a metodologia adoptada e designadas como unidades morfosculturais. As 56 unidades de 3º nível, ou subunidades morfosculturais, foram individualizadas com base nos padrões de relevo identificados nas imagens SRTM e na observação de campo e adquiriram uma designação baseada essencialmente nas geoformas que as individualizam e na toponímia local. As unidades geomorfológicas identificadas são descritas através de características do relevo, dissecação fluvial, estruturas, tipo de drenagem e base geológica, bem como de parâmetros numéricos gerados de forma automática, como classes de altitude e de declividade. Pretende-se que o mapa elaborado possa contribuir para a gestão territorial, em especial na tomada de decisões em conservação da natureza.

  10. Necessity for Consistent and Understandable Engagement Policies with Non-State Actors

    National Research Council Canada - National Science Library

    Fitzpatrick, Andrew P

    2008-01-01

    How does a nonstate actor, namely a recognized armed insurgent group, transition to the political realm from insurgent to state actor, and what are the implications of such transitions for U.S. foreign policy...

  11. Innovation in the plural of the alpine cre-actors

    Directory of Open Access Journals (Sweden)

    Andréa Finger-Stich

    2009-06-01

    Full Text Available The capacity to innovate for a sustainable development of alpine territories cannot depend only on economic, legal and political conditions defined by the State at national and international levels. It depends also on local conditions that situate historically and geographically the actors in a continuity of social and ecological relationships. This approach highlights the collective – thus organisational – dimensions of the innovation process, including the imagination, the development, the implementation and even the diffusion of a new practice. Our point of view is that for contributing to the sustainable development of the Alps, innovations need to change the ecological, political, social and cultural relationships engaging the actors in these territories. This change affects as much the object territory as the subject actor of the territory. This is why innovating in the Alps means also innovating the Alps and the alpine actors (Cosalp, 2008. Based on a research about local people’s participation in the management of alpine communal forests, the article shows the importance of local interactions involving actors of diverse occupation, gender, age and origins1.La capacité d’innovation pour un développement durable des territoires alpins ne peut dépendre uniquement de conditions économiques, légales et politiques définies par les Etats aux échelles nationale et internationale. Elle dépend aussi de conditions locales, qui situent historiquement et géographiquement les acteurs dans une continuité de relations sociales et écologiques. Cette perspective accentue l’importance de la dimension collective, donc organisationnelle, du processus d’innovation, allant de l’imagination, puis au développement, à la réalisation – voire la diffusion – d’une nouvelle pratique. Le point de vue de cet article est qu’une innovation, pour contribuer au développement durable des Alpes, doit changer les relations

  12. Zika in Twitter: Temporal Variations of Locations, Actors, and Concepts.

    Science.gov (United States)

    Stefanidis, Anthony; Vraga, Emily; Lamprianidis, Georgios; Radzikowski, Jacek; Delamater, Paul L; Jacobsen, Kathryn H; Pfoser, Dieter; Croitoru, Arie; Crooks, Andrew

    2017-04-20

    The recent Zika outbreak witnessed the disease evolving from a regional health concern to a global epidemic. During this process, different communities across the globe became involved in Twitter, discussing the disease and key issues associated with it. This paper presents a study of this discussion in Twitter, at the nexus of location, actors, and concepts. Our objective in this study was to demonstrate the significance of 3 types of events: location related, actor related, and concept related, for understanding how a public health emergency of international concern plays out in social media, and Twitter in particular. Accordingly, the study contributes to research efforts toward gaining insights on the mechanisms that drive participation, contributions, and interaction in this social media platform during a disease outbreak. We collected 6,249,626 tweets referring to the Zika outbreak over a period of 12 weeks early in the outbreak (December 2015 through March 2016). We analyzed this data corpus in terms of its geographical footprint, the actors participating in the discourse, and emerging concepts associated with the issue. Data were visualized and evaluated with spatiotemporal and network analysis tools to capture the evolution of interest on the topic and to reveal connections between locations, actors, and concepts in the form of interaction networks. The spatiotemporal analysis of Twitter contributions reflects the spread of interest in Zika from its original hotspot in South America to North America and then across the globe. The Centers for Disease Control and World Health Organization had a prominent presence in social media discussions. Tweets about pregnancy and abortion increased as more information about this emerging infectious disease was presented to the public and public figures became involved in this. The results of this study show the utility of analyzing temporal variations in the analytic triad of locations, actors, and concepts. This

  13. Analysing Personal Characteristics of Lone-Actor Terrorists: Research Findings and Recommendations

    OpenAIRE

    Roy, de, van Zuijdewijn J.; Bakker, E.

    2016-01-01

    This Research Note presents the outcome of a project that looked at the personal characteristics of lone-actor terrorists. It is part of the larger Countering Lone-Actor Terrorism (CLAT) project. The project described here aimed to improve understanding of, and responses to, the phenomenon of (potentially) violent lone-actors based on an analysis of 120 cases from across Europe. The Research Note focuses on the personal characteristics of lone-actor terrorists.[1] First of all, it presents th...

  14. Dealing with Actors and Compliance in Intervention Operations in a Non-permissive Hybrid Environment

    Science.gov (United States)

    2009-12-01

    strategic vision/objectives and their implementation. Non-compliant actor : An individual or group that performs activities or exhibits behaviors to...considerably. Sometimes they push the elected elites out of their positions and functions. Gangs perform a similar behavior. Non-sovereign actors often...bearing responsibility for consequences. Non-sovereign actors refer to a heterogeneous group of non-state actors , which perform loose cohesion and

  15. Counter-terrorism and the protection of civilians: Armed non-state actors

    OpenAIRE

    Munive, Jairo; Somer, Jonathan

    2015-01-01

    Recent events in the Middle East present the latest and undoubtedly not the last challenge to international engagement with armed non-state actors. Over the last many years international humanitarian law has increasingly regulated the behaviour of armed non-state actors with regard to the protection of civilians. At the same time, counter-terror measures have increasingly addressed such conduct, as well as controlled the extent to which other actors may interact with armed non-state actors. Y...

  16. Identity Reconfiguration of Immigrants in Portugal

    Directory of Open Access Journals (Sweden)

    Ricardo Vieira

    2010-07-01

    Full Text Available The starting point is the principle that there is no immigrant culture, but rather, different ways of living, coexisting and identifying oneself within the cultural worlds that each subject crosses on his or her social path. Here we study Brazilian immigrants in Portugal, working with the first wave (starting at the end of the 1980s and the second wave (at the turn of the 20th to 21st century. We intend, firstly, to show how identity is reconstructed between two banks: the departure culture and the arrival culture. Secondly, we intend to give a voice to the most silent in the understanding of immigrants: the process of identity reconstruction of Brazilian immigrants is presented, resulting from ethno-biographic interviews. We will consider the cultural transfusion theory and observe the heterogeneous ways of living between cultures, whether by rejecting the departure culture (the Oblato‘s case, refusing the arrival one at a given moment (the mono-cultural subject according to the source culture, living in an ambivalent manner between the two (the multicultural self, or, finally, inventing a third bank, as the poets say, which corresponds to an attitude of including the cultural differences through which one crosses during his or her life history in an intercultural self (the Intercultural Transfuga.

  17. Cultural and Creative tourism in Portugal

    Directory of Open Access Journals (Sweden)

    Rui Carvalho

    2016-01-01

    Full Text Available Un nuevo paradigma en la industria turística está cambiando el significado de la cultura y sus usos de forma a promocionar productos o experiencias y destinos otros. Las cuestiones que ponemos son las siguientes: ¿Cuál es la importancia del turismo creativo en un destino turístico y cuáles serán las consecuencias para su organización? La metodología seguida se basó en una revisión de la literatura relativa al objeto de investigación, estudio de caso, análisis de datos, análisis de contenido, toma de muestras, “bola de nieve”, encuestas y observación participante. Este artículo analiza cómo el evento Festival MED en Loulé, Algarve ha mejorado la economía local, ha resuelto problemas urbanos en el centro histórico (área del evento y ayudó a diferenciar la oferta turística en el destino turístico maduro, en el Algarve, Portugal.

  18. Cognitively Central Actors and Their Personal Networks in an Energy Efficiency Training Program

    Science.gov (United States)

    Hytönen, Kaisa; Palonen, Tuire; Hakkarainen, Kai

    2014-01-01

    This article aims to examine cognitively central actors and their personal networks in the emerging field of energy efficiency. Cognitively central actors are frequently sought for professional advice by other actors and, therefore, they are positioned in the middle of a social network. They often are important knowledge resources, especially in…

  19. Sacred Shock: Student Actors on Anti-Bullying Improvisation and Impact of Self-Rehearsal

    Science.gov (United States)

    Gilman, Sharlene Elinor

    2017-01-01

    This article describes responses of a group of adolescent student actors and actor alumni involved in anti-bullying skits arising from a critical case study of the Tolerance Troupe from a small rural and suburban borough in Pennsylvania. Seventeen active members and 19 actor alumni participated in semi-structured interviews focusing on what the…

  20. Entre Deux Drapeaux: Les ouvriers capverdiens au Portugal pendant la période revolutionnaire (1974-1976

    Directory of Open Access Journals (Sweden)

    Antoine Acker

    2011-10-01

    Full Text Available Marqués par un climat de décolonisation, les mois qui suivirent la Révolution des Oeillets (25 avril 1974 constituèrent une période d’incertitude pour les Capverdiens vivant et travaillant en tant qu’ouvriers au Portugal. Axé sur cet interstice historique de création d’identités post-coloniales (1974-1976, cet article s’interroge sur la marge d’action des ouvriers capverdiens vivant entre deux nations (le Portugal et le Cap Vert encore à (réinventer. Ainsi, l’article s’intéresse aux politiques et aux comportements adoptés par les acteurs sociaux portugais et capverdiens à l’encontre des migrants, mais aussi aux stratégies des migrants eux-mêmes face à l’incertitude, aux crises, et aux phénomènes d’exclusion qui eurent lieu durant la période révolutionnaire.Marcados por um contexto de descolonização, os meses que se seguiram à Revolução dos Cravos (25 de Abril de 1974 constituíram um período de incerteza para os cabo-verdianos que viviam e trabalhavam em Portugal como operários. Centrado nesse interstício histórico de construção de identidades pós-coloniais (1974-1976, este artigo interroga-se sobre a margem de manobra dos trabalhadores cabo-verdianos a viver entre duas nações (Portugal e Cabo Verde ainda por (reinventar. O artigo toma em consideração as políticas e os comportamentos adoptados pelos actores sociais portugueses e cabo-verdianos em relação aos imigrantes, mas também as estratégias dos próprios imigrantes face à incerteza, às crises e aos fenómenos de exclusão que tiveram lugar durante o período revolucionário.

  1. Towards an integrated assessment of the impacts of forest residue mulching following wildfire in eucalypt plantations in north-central Portugal

    Science.gov (United States)

    Keizer, Jan Jacob; Abrantes, Nelson; Bastos, Ana; Brandsma, Micha; Campos, Isabel; Faria, Silvia; Malvar, Maruxa; Martins, Martinho; João Oliveira, Maria; Pimpão, Gabriel; Prats, Sergio; Puga, João; Ribeiro, Cristina; Rocha, João; Santos, Liliana; Serpa, Dalila; Silva, Flávio; Silva, Tiago; Valente, Sandra; Vieira, Diana

    2016-04-01

    In the framework of the EU-FP7 project RECARE (www.recare-project.eu) and, in particular, its WP6, the University of Aveiro partner has recently started testing two measures against the soil threat of post-fire erosion by water in an area in north-central Portugal, close to Coimbra that burnt during the summer of 2015. These measures - mulching with forest slash residues and contour ploughing - had been selected by the local and external stakeholders involved in the project, through two subsequent stakeholder workshops. While contour ploughing has still not taken place, the mulching was already carried out, using residues from eucalypt plantations as the burnt areas was dominated by eucalypt plantations, and applying them in a homogeneous fashion at two contrasting application rates, i.e. a "standard" rate of approximately 10 Mg ha-1 and a "reduced" rate of about 3 Mg ha-1. The standard rate was selected for having proved effective in reducing post-fire runoff and erosion in previous field studies in the region (Prats et al., 2012, 2014, 2015a), while the reduced rate had been found to be nearly as effective as the standard rate in a recent study in the hydraulic laboratory of the University of Coimbra (Prats et al., 2015b). Unlike the referred prior studies, however, the present study will also assess the impacts of mulching on two other soil threats - i.e. decline in soil organic matter and in soil biodiversity - and, ultimately, will compare the two measures in terms of their consequences for soil-based ecosystem services, using the framework being developed by RECARE (Schwilch et al. in Stolte et al., 2016). The proposed presentation will show the first results on the effects of the two mulch application rates on post-fire runoff as well as the associated losses of sediments, organic matter/C and nutrients (N, P), and on selected indicators of soil biological activity and diversity. Prats et al., 2015a (in press). LD&D (doi: 10.1002/ldr.2422) Prats et al., 2015

  2. VALORACIÓN LOCAL DEL PATRIMONIO NATURAL PARA EL DESARROLLO TURÍSTICO EN UN TERRITORIO RURAL TRANSFRONTERIZO (SIERRA DEL LAROUCO, GALICIA-NORTE DE PORTUGAL

    Directory of Open Access Journals (Sweden)

    Elena De Uña-Álvarez

    2017-01-01

    Full Text Available En la mayoría de los espacios rurales de montaña la oferta turístico - recreativa está basada en sus recursos naturales. El conocimiento de la percepción y las expectativas de los actores locales respecto a su valor y potencialidad es indispensable para fomentar un turismo sostenible. La Sierra del Larouco es un espacio transfronterizo que se extiende entre el sur de Galicia (N oroeste de España y el norte de Portugal. El objetivo principal de la investigación es conocer la percepción, las ideas y las expectativas de sus actores respecto a los bienes disponibles y su utilización como recursos para el desarrollo local a través de l turismo. Para ello, han sido realizadas 29 entrevistas a partir de un cuestionario - guía . Este trabajo presenta solo una parte de sus resultados en el contexto de un estudio exploratorio : los que expresan el grado de interés y la valoración que otorgan los actores clave al conjunto de recursos disponibles, entre los cuales el patrimonio natural ocupa una posición destacada ; al mismo tiempo, inciden en el potencial que confieren a este patrimonio “propio” como un conjunto de recursos turísticos para favor ecer la mejora del ámbito local.

  3. Risk Factors for Musculoskeletal Symptoms Among Korean Broadcast Actors.

    Science.gov (United States)

    Park, Moon-Hee; Kim, Ham-Gyum; Cho, Jae-Hwan

    2015-01-01

    Musculoskeletal diseases (MSDs) are functional disabilities in the musculoskeletal area that occur when continuous damage to the muscles or tissues is caused by performing a repetitive task. These diseases are usually found in the waist, shoulder, neck, arm, and wrist. MSD is also referred to as cumulative trauma disorder, repetitive strain injury, occupational overuse syndrome, and visual display terminal, depending on the country. The condition is now commonly referred to as work-related musculoskeletal disorder. The aim of this study was to develop a prevention plan against musculoskeletal disease and to provide better health care to broadcast actors by understanding the association between musculoskeletal symptoms and working conditions. The results of the study can be utilized to maintain effective systematic resources to treat such diseases. A survey was conducted in Seoul between January 1 and May 10, 2014 with broadcast actors working in the South Korean entertainment industry. Tests with respect to musculoskeletal symptoms indicated that the study participants were likely to experience having musculoskeletal symptoms in the shoulders, waist, neck, leg/foot, hand/wrist/finger, and arm/elbow. Most of the participants reported pain on both sides of their shoulders and in their legs/feet or on the right side of the arm/elbow and in hand/wrist/finger. Pain lasted between 1 and 7 days, with an incidence of 33.8% in the neck, 36% in the shoulders, 33.3% in the arm/elbow, 47.4% in the hand/wrist/finger, 34.7% in the waist, and 39.3% in the leg/foot. This study should prove useful in determining systematic and effective resources to prevent broadcast actors from developing MSD in the future. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  4. INTERNATIONAL PUBLIC ASSOCIATION IETF AS ACTOR OF INTERNET GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Sergey Sergeevich Shirin

    2013-09-01

    Full Text Available The article is a result of research of role played by an international public associa­tion “Internet Engineering Task Force” in international Internet governance sys­tem. The object of the research is a process of construction of a system of institu­tions which coordinate development of Internet. In the article, potential of non­governmental actors in this area is assessed. The article highlights causes and possi­ble effects of IETF activities as the most highly respected nongovernmental associa­tions which try to solve one of the urgent problems of world politics – transforma­tion of an existing approach to Internet governance. IETF approach is compared with approaches of other nongovernmental organizations and public associations such as ICANN, W3C and WaSP. The conclusion is made that authority of IETF in the community of Internet projects developers enables this public association to de­fine the key characteristics of technological policy in Internet evolution. Thus, IETF is considered as one of the key actors of international system of Internet gover­nance. Also, the importance of IETF-like associations has been underestimated by governmental actors yet. This underestimation determines Russian, Chinese and Iranian attacks on ICANN. These states support a project of full internationaliza­tion of Internet governance and consider ICANN as an organization which controls the Internet for the benefit of the United States of America.DOI: http://dx.doi.org/10.12731/2218-7405-2013-8-28

  5. The effects of mood on spontaneous trait inferences about the actor: Evidence from Chinese undergraduates.

    Science.gov (United States)

    Wang, Meifang; Zhao, Yaolong; Li, Qianqian; Yang, Feng

    2016-06-01

    Prior research has indicated that positive moods increase but negative moods decrease the trait activation of spontaneous trait inferences (STIs). However, it is unknown whether this difference is also present in STIs about the actor. In Study 1, using a false recognition paradigm, we found that Chinese undergraduates made STIs about the actor. In Study 2, we found that the happy Chinese undergraduates were more likely to make STIs about the actor than the sad Chinese undergraduates. These findings showed that Chinese people made STIs about the actor and moods had an influence on their STIs about the actor. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  6. The Barcelona Mobile Cluster: Actors, Contents and Trends

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Scolari

    2009-07-01

    Full Text Available Communication mediated by mobile devices is one of the most dynamic sectors of the global economy and is transforming different aspects of our lives, including our ways of relating and our cultural production, distribution and consumption models. Media studies should not ignore these transformations. This paper presents the results of a study carried out during 2008 to determine the actors, contents produced and trends of the mobile communication companies in Barcelona. The study outlines an initial map of the situation, proposes a series of analysis categories and lays the foundations for more specific future studies on mCommunication.

  7. Macro-actor execution on multilevel data-driven architectures

    Energy Technology Data Exchange (ETDEWEB)

    Gaudiot, J.L. [University of Southern California, Los Angeles, CA (United States). Computer Research Inst.; Najjar, W. [University of Southern California, Marina Del Rey, CA (United States). Information Sciences Inst.

    1988-12-31

    The data-flow model of computation brings to multiprocessors high programmability at the expense of increased overhead. Applying the model at a higher level leads to better performance but also introduces loss of parallelism. We demonstrate here syntax directed program decomposition methods for the creation of large macro-actors in numerical algorithms. In order to alleviate some of the problems introduced by the lower resolution interpretation, we describe a multi-level of resolution and analyze the requirements for its actual hardware and software integration.

  8. Summary on main policies, funding mechanisms, actors and trends

    DEFF Research Database (Denmark)

    Kressler, Florian; Weiss, Lucas; Åkerman, Jonas

    This document summarizes the output of WP 3 on policies, funding mechanisms, actors and trends relating the four thematic groups. Each thematic group examines one goal of the White Paper on Transport, published by the European Commission in 2011. The purpose of this document is to provide input...... for further work carried out in the project, especially the road-mapping exercises and the strategic outlook carried out in WP 6. The inputs for this document include information from a literature review and direct consultation with stakeholders....

  9. Actor, creación colectiva y dramaturgia nacional

    Directory of Open Access Journals (Sweden)

    Enrique Buenaventura Alder

    1985-06-01

    Full Text Available El teatro no es un género literario. Esta afirmación, que hace algunos años resultó -en un seminario, en Caracas- polémica y hasta escandalosa, es hoy un punto de partida en los estudios de semiótica teatral. Dentro de este orden de cosas se dice que el teatro no es ni más ni menos que el momento efímero en el cual se produce una relación entre actores y espectadores.

  10. The WTO as a Global Internet Governance Actor

    OpenAIRE

    Burri, Mira

    2013-01-01

    The presentation highlights the effects of WTO law on diverse elements of the Internet space and its governance. It also discusses some newer developments – triggered on the one hand by the slow adaptation of WTO law to the practical reality of digital trade and on the other hand, triggered by acts in the Internet Governance domain, with impact on the field of trade. In this analysis, the potential and the limits of the WTO as a global governance actor in general and a global Internet Gov...

  11. Engaging Actors in Co-Designing Heterogeneous Innovations

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik; Lindegaard, Hanne; Rosenqvist, Tanja Schultz

    2011-01-01

    focused on textiles role in healing hospital environments, the co-design process analyzed is a process of designing textile products for these environments. During the co-design process we engaged architects, engineers and textile designers. The focus in this paper is specifically on the challenges......In this paper we share and analyze our experiences staging a co-design process in which we through different interventions engage important actors in designing. Our experiences are taking from an innovation and research project about user-involvement in textile design processes. As the project...

  12. CONFLITOS E TRAUMAS NO RENASCIMENTO EM PORTUGAL

    Directory of Open Access Journals (Sweden)

    Nair Castro Soares

    2016-04-01

    Full Text Available Num século em que a abertura à modernidade trouxe um ardor renovado pelos ideais da Antiguidade Clássica, assimilados aos valores do Cristianismo – raízes da Civilização do Ocidental –,consuma-se a perda de Constantinopla e assiste-se ao crescente domínio turco e à defesa concertada contra o seu avanço; à grande gesta dos Descobrimentos, com as inevitáveis guerras de conquista; à Reforma protestante e às guerras de religião, qual Hidra de Lerna, no dizer de Erasmo; aos conflitos armados entre príncipes cristãos, que Camões interpela no Canto VII de Os Lusíadas.A Reforma de Lutero, Calvino, Henrique VIII fragmentaram a inconsútil túnica de Cristo e puseram fim à unidade da Respublica Christiana, que se tornou em Ocidente dos Estados. Marcantes nesta época foram o pragmatismo político de Maquiavel; o papel da ciência juridica, na definição do direito internacional e do direito dos povos.Em Portugal, muitos foram os conflitos decorrentes da política de expansão e da acção dos sucessivos monarcas, desde os inícios da Segunda Dinastia ao reinado de D. Sebastião: exílios, perseguições, sobretudo a partir da introdução da Inquisição (1536, desastres naturais e, enfim, a perda da independência, a marcar o ocaso do Século de Ouro. 

  13. Ten years of hospital admissions for liver cirrhosis in Portugal.

    Science.gov (United States)

    Silva, Mário J; Rosa, Matilde V; Nogueira, Paulo J; Calinas, Filipe

    2015-11-01

    More data on epidemiology of liver diseases in Europe are needed. We aimed to characterize hospital admissions for liver cirrhosis in Portugal during the past decade. We analyzed all hospital admissions for cirrhosis in Portugal Mainland between 2003 and 2012 registered in the national Diagnosis-Related Group database. Cirrhosis was classified according to etiology considering alcohol, hepatitis B, and hepatitis C. Between 2003 and 2012, there were 63,910 admissions for cirrhosis in Portugal Mainland; 74.4% involved male patients. Etiologies of admitted cirrhosis were as follows: 76.0% alcoholic, 1.1% hepatitis B, 1.4% hepatitis B plus alcohol, 3.6% hepatitis C, and 4.0% hepatitis C plus alcohol. There was a significant decline (PPortugal was essentially attributable to alcoholic liver disease.

  14. Census Model Transition: Contributions to its Implementation in Portugal

    Directory of Open Access Journals (Sweden)

    Dias Carlos A.

    2016-03-01

    Full Text Available Given the high cost and complexity of traditional censuses, some countries have started to change the census process. Following this trend, Portugal is also evaluating a new census model as an alternative to an exhaustive collection of all statistical units. The main motivations for the implementation of this census model transition in Portugal are related to the decrease in statistical burden on citizens, improvements in the frequency of outputs, and the reduction of collection costs associated with census operations. This article seeks to systematise and critically review all alternatives to the traditional census methodologies, presenting their advantages and disadvantages and the countries that use them. As a result of the comparison, we conclude that the methods that best meet these objectives are those that use administrative data, either in whole or in part. We also present and discuss the results of an inventory and evaluation of administrative registers in Portugal with the potential to produce statistical census information.

  15. Crustal structure beneath Portugal from teleseismic Rayleigh Wave Ellipticity

    Science.gov (United States)

    Attanayake, Januka; Ferreira, Ana M. G.; Berbellini, Andrea; Morelli, Andrea

    2017-08-01

    Up until now, Portugal lacked a countrywide shear velocity model sampling short length-scale crustal structure, which limits interpretations of seismicity and tectonics, and predictions of strong ground motion. In turn, such interpretations and predictions are important to help mitigate risk of destruction from future large on- and offshore earthquakes similar to those that Portugal has experienced in the past (e.g. the Mw 8.5-8.7 tsunamigenic event in 1755). In this study, we measured teleseismic Rayleigh Wave Ellipticity (RWE) from 33 permanent and temporary seismic stations in Portugal with wave periods between 15 s and 60 s, and inverted it for 1-D models of shear wave velocity (Vs) structure beneath each station using a fully non-linear Monte Carlo method. Because RWE is strongly sensitive to the uppermost few kilometres of the crust, both RWE measurements and Vs models are spatially correlated with surface geology in Portugal. For instance, we find that sedimentary basins produced by rifting that had begun in the Mesozoic such as the Lusitanian Basin (LB) and the Lower Tagus-Sado Basin (LTSB) are characterised by higher RWE (lower Vs). Interestingly, we observe similar RWE (and Vs) values in the interior of the Central Iberian Zone (CIZ), which is a metamorphic belt of Paleozoic age. Together with reduced crustal thickness previously estimated for the same parts of the CIZ, this suggests that the CIZ might have experienced an episode of extension possibly simultaneous to Mesozoic rifting. The Galicia-Tras-os-Montes-Zone (GTMZ) that has undergone polyphased deformation since the Paleozoic is characterised by the lowest RWE (highest Vs) in Portugal. Ossa Morena Zone and the South Portuguese Zone exhibit intermediate Vs values when compared to that of basins and the GTMZ. Our crustal Vs model can be used to provide new insights into the tectonics, seismicity and strong ground motion in Portugal.

  16. Renaissance of the City as Global Actor : The role of foreign policy and international law practices in the construction of cities as global actors

    NARCIS (Netherlands)

    Nijman, J.E.; Hellmann, G.; Fahrmeir, A.; Vec, M.

    2016-01-01

    This chapter examines the city as a global actor. It considers globalization, urbanization, and decentralization in their impact on the position of the city. Subsequently, the focus is on how cities are (re)constituted as global actors by making use of the language, norms, and practices of foreign

  17. Construal level and free will beliefs shape perceptions of actors' proximal and distal intent.

    Science.gov (United States)

    Plaks, Jason E; Robinson, Jeffrey S

    2015-01-01

    Two components of lay observers' calculus of moral judgment are proximal intent (the actor's mind is focused on performing the action) and distal intent (the actor's mind is focused on the broader goal). What causes observers to prioritize one form of intent over the other? The authors observed whether construal level (Studies 1-2) and beliefs about free will (Studies 3-4) would influence participants' sensitivity to the actor's proximal vs. distal intent. In four studies, participants read scenarios in which the actor's proximal and distal intent were independently manipulated. In Study 1, when only distal intent was present in the actor's mind, participants rated the psychologically distant actor more responsible than the psychologically near actor. In Study 2, when only distal intent was in the actor's mind, participants with a chronic high level of action identification rated the actor more responsible than did those with a low level of action identification. In both studies, when only proximal intent was in the actor's mind, construal level did not predict judgments of responsibility. In Study 3, when only proximal intent was present in the actor's mind, the more participants believed in free will, the more they rated the actor responsible. When only distal intent was in the actor's mind, free will belief did not influence ratings of responsibility. In Study 4, the same pattern emerged when free will/determinism beliefs were manipulated and the actor performed a positive (life-saving) act. The authors discuss how these results shed new light on the literatures on moral reasoning and psycho-legal theory.

  18. Renewable energy cooperative in Portugal: electricity retailing supply process

    OpenAIRE

    Dias, Nelson André Galvão Ferreira

    2014-01-01

    Tese de mestrado integrado em Engenharia da Energia e do Ambiente, apresentada à Universidade de Lisboa, através da Faculdade de Ciências, 2014 Em colaboração com a Coopérnico, a primeira cooperativa de energias renováveis em Portugal, este trabalho propõe-se a estudar o papel que as cooperativas de energias renováveis podem vir a ter no futuro do mercado liberalizado, na Europa e em Portugal. Para além disso, com base na análise da experiência partilhada por vários cooperativas europeias ...

  19. Actor/observer asymmetry in risky decision making

    Directory of Open Access Journals (Sweden)

    Diego Fernandez-Duque

    2007-02-01

    Full Text Available Are people willing to gamble more for themselves than what they deem reasonable for others? We addressed this question in a simplified computer gambling task in which subjects chose from a set of 10 cards. Subjects selected one card at a time after being instructed that 9 cards were good (win a dollar per card and one was really bad (lose all the money and end the game. Subjects could stop playing at any time to collect their winnings. Some subjects played the game, others observed a confederate. Both groups took risks beyond what was rational (i.e., 5 cards but extit{actors} were riskier than extit{observers}. The actor/observer asymmetry occurred even after controlling for monetary outcome (i.e., having observers win prizes and after controlling for how the question was framed (i.e., asking observers what they themselves extit{would} do as opposed to what the confederate extit{should} do. We discuss these results in relation to theories of decision making that emphasize separate contributions of rational and experiential systems.

  20. Spain and Mediterranean Security Governance: Neighbours, Spaces and Actors

    Directory of Open Access Journals (Sweden)

    Sarah Wolff

    2007-12-01

    Full Text Available The 1999 Tampere Summit marked the start of the development of the external dimension of the European Union’s policy of Justice and Home Affairs (JHA. This external dimension has been reflected in the inclusion of JHA in agreements with third countries, and particularly with Mediterranean countries. Furthermore, the European NeighbourhoodPolicy (ENP, in addition to bilateral and multilateral programmes, confirmed the transformation of the JHA policy into one of the EU’s foreign policy objectives. In the light of this evolution, this article examines Spain’s role in the development of the Mediterraneandimension of the JHA policy: firstly, it covers the stance of José Luis Rodríguez Zapatero’s government toward the JHA policy and its external dimension; secondly, it explores the new parameters of governance in the area of security and the Spanish case through three main factors: the neighbours, spaces and actors that define this governance. Lastly, and within a context of a multiplicity of governance actors on security, it focuses on the Canary Islands,which have acquired a central importance with respect to the management of borders and the policy of development for Africa. The analysis of this period helps to explain the new security perceptions that define Spain’s policy in the Mediterranean.

  1. Song Perception by Professional Singers and Actors: An MEG Study

    Science.gov (United States)

    Rosslau, Ken; Herholz, Sibylle C.; Knief, Arne; Ortmann, Magdalene; Deuster, Dirk; Schmidt, Claus-Michael; Zehnhoff-Dinnesen, Antoinetteam; Pantev, Christo; Dobel, Christian

    2016-01-01

    The cortical correlates of speech and music perception are essentially overlapping, and the specific effects of different types of training on these networks remain unknown. We compared two groups of vocally trained professionals for music and speech, singers and actors, using recited and sung rhyme sequences from German art songs with semantic and/ or prosodic/melodic violations (i.e. violations of pitch) of the last word, in order to measure the evoked activation in a magnetoencephalographic (MEG) experiment. MEG data confirmed the existence of intertwined networks for the sung and spoken modality in an early time window after word violation. In essence for this early response, higher activity was measured after melodic/prosodic than semantic violations in predominantly right temporal areas. For singers as well as for actors, modality-specific effects were evident in predominantly left-temporal lateralized activity after semantic expectancy violations in the spoken modality, and right-dominant temporal activity in response to melodic violations in the sung modality. As an indication of a special group-dependent audiation process, higher neuronal activity for singers appeared in a late time window in right temporal and left parietal areas, both after the recited and the sung sequences. PMID:26863437

  2. Construyendo la Barcelona creativa: nuevos actores, nuevas estrategias

    Directory of Open Access Journals (Sweden)

    Montserrat Pareja-Eastaway

    2010-12-01

    Full Text Available Building A creative Barcelona: new actors, new strategies.Barcelona is under the international spotlight. The city that triumphed with the organisation of the Olympic Games in 1992 now wants to become a 21st Century creative city. In order to achieve this goal, the city must establish conditions that facilitate the emergence of a shared discourse around its ability to become an attractive city for creative talent and for businesses. The recognition of the historical-economic heritage, as a starting point for the creative city, along with the driving role played by culture in the generation of a exclusive and distinctive experience, turnBarcelona into a unique city. However, this is not sufficient. The participation and involvement of all the actors in a shared strategy pose significant challenges to Barcelona, as does the need to minimise the negative effects that inevitably accompany success. Companies, institutions and citizens constitute the city’s best assets: they must work in partnership and take advantage of the synergies generated amongst them. Consensus and participation are more than mere utopias in Barcelona: they have become requirements for the city of tomorrow. Moreover, leadership in Barcelona is largely left to public initiative: the emergence of linkages across the needs of the various creative sectors, based on public intervention mechanisms is the best way to ensure success.

  3. Legitimizing Private Actors in Global Governance: From Performance to Performativity

    Directory of Open Access Journals (Sweden)

    Elke Krahmann

    2017-03-01

    Full Text Available Global governance is frequently criticised because of major legitimacy deficits, including lack of public accountability and democratic control. Within this context, questions about the legitimacy of non-state governance actors, such as non-governmental organizations, transnational corporations and private security companies, are neither an exception nor a surprise. Many actors have, therefore, turned to the measurement of performance, defined as publicly beneficial outcomes, in order to gain legitimacy. However, the rise of performance assessments as legitimizing practice is not without problems. Taking global security and health interventions as examples, this article contends that the immaterial, socially constructed and inherently contested nature of such public goods presents major obstacles for the assessment of performance in terms of observable, measurable and attributable outcomes. Performance is therefore frequently replaced by performativity, i.e. a focus on the repetitive enactment of specific forms of behaviour and capabilities, which are simply equated with the intended results. The implications for how global public goods are conceptualized and, ultimately, implemented are profound.

  4. Scholars in the Nineties: Actors, Subjects, Spectators or Hostages?

    Directory of Open Access Journals (Sweden)

    Manuel Gil Antón

    2000-05-01

    Full Text Available Dr. Gil questions the role played by Mexican university academics in the transformation of higher education during the nineties. After outlining the general context of change and its importance, the author proposes avoiding the false dichotomy between restoring the past or installing, without reflective mediation, a schematic future. He suggests taking into consideration the current national academic body composed of several generations of scholars. Three phases are established in terms of the modification of academic activities during the last decades of the twentieth century, and the changes in the level of higher education are considered. Dr. Gil asks if the academics have been actors, subjects, spectators or hostages-both in regard to regulations governing their activity and in the modifications of university processes and structure. The essay ends by proposing a general agenda for research in the field of university studies, and emphasizes two problems: the need for a detailed description of the type and depth of changes, and the definition of the academic as a central actor in institutional life. 

  5. What about the "actor's formant" in actresses' voices?

    Science.gov (United States)

    Master, Suely; De Biase, Noemi Grigolleto; Madureira, Sandra

    2012-05-01

    Spectrographic analysis of male actors' voices showed a cluster, the "actor's formant" (AF), which is related to the perception of good and projected voice quality. To date, similar phenomena have not been described in the voices of actresses. Therefore, the objective of the current investigation was to compare actresses' and nonactresses' voices through acoustic analysis to verify the existence of the "AF" cluster or the strategies used to produce the performing voice. Thirty actresses and 30 nonactresses volunteered as subjects in the present study. All subjects read a 40-second text at both habitual and loud levels. Praat (v.5.1) was then used to analyze equivalent sound pressure level (Leq), speaking fundamental frequency (SFF), and in the long-term average spectrum window, the difference between the amplitude level of the fundamental frequency and first formant (L1-L0), the spectral tilt (alpha ratio), and the amplitude and frequency of the "AF" region. Significant differences between the groups, in both levels, were observed for SFF and L1-L0, with actresses presenting lower values. There were no significant differences between groups for Leq or alpha ratio at either level. There was no evidence of an "AF" cluster in the actresses' voices. Voice projection for this group of actresses seemed to be mainly a result of a laryngeal setting instead of vocal tract resonances. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  6. Analysis of stress, musculoskeletal disorders, and fatigue among broadcasting actors.

    Science.gov (United States)

    Park, Moon-Hee; Kim, Ham-Gyum; Lee, Hae-Kag

    2016-11-01

    [Purpose] The purpose of the study was to assess the health effects of broadcasting actors through a comprehensive research on their job stress, psychosocial stress, and fatigue and to investigate those factors having an impact on their health condition to present a basis for comparative studies and effective human resource management in the future. [Subjects and Methods] A survey was performed to analyze the relevance of the general features, job stress, psychosocial stress, and fatigue. [Results] Analysis of job stress, one of the characteristics of individuals, revealed that 32.4% of the subjects with less than 5 years of service, 55.5% of those with 6 to 10 years of service, and 52.4% of those with more than 10 years of service showed a high level of stress. Analysis of psychosocial stress, another characteristic of individuals, revealed that 13.4% of the nonsmokers had a high level of psychosocial stress, while 37.7% of smokers had a high level of psychosocial stress based on analysis of chronic disease and psychosocial health. [Conclusion] Based on this study of the stress and fatigue of broadcasting actors, it is expected that improvements can be made to promote their mental health conditions and, organizational safety and to promote effective human resource management.

  7. Formas migratórias: casar com o passaporte no espaço Schengen: Uma introdução ao caso de Portugal Migratory Forms: marrying the passport in the Schengen space: An introduction to the Portuguese case

    Directory of Open Access Journals (Sweden)

    Marzia Grassi

    2006-11-01

    Full Text Available O artigo apresenta uma reflexão sobre um fenómeno ligado ao fluxo migratório mais recente para Portugal que se processa em moldes comerciais informais: o casamento como via para a imigração (casamento com o passaporte. Esta prática migratória, considerada pelos próprios actores como uma actividade económica informal, é ao mesmo tempo referida como sendo ilegal e mormente tratada como um fenómeno criminal por parte das autoridades policiais. A diversidade da percepção deste fenómeno permite argumentar que o contexto migratório constitui um lugar privilegiado para discutir a noção de informalidade e tornar visíveis as atitudes normativas que cristalizam "formas" culturais e marginalizam os actores sociais que apresentam práticas diferentes.In this paper I reflect on a recent phenomenon in contemporary Portugal inside the recent migration flows: the "marriage as immigration gate", here called "marrying the passport". This is a migratory form whose actors recognize as an informal economical activity. At the same time this migratory practice is considered illegal and treated like a criminal matter in police procedure. I propose here a different perception of this practice that will allow us to argument on how the migratory context is a visible place for the complexity of the concept of "informality" and how the crystallized cultural "forms" may produce the marginalization of the actors that present "different" practices.

  8. Action adaptation during natural unfolding social scenes influences action recognition and inferences made about actor beliefs.

    Science.gov (United States)

    Keefe, Bruce D; Wincenciak, Joanna; Jellema, Tjeerd; Ward, James W; Barraclough, Nick E

    2016-07-01

    When observing another individual's actions, we can both recognize their actions and infer their beliefs concerning the physical and social environment. The extent to which visual adaptation influences action recognition and conceptually later stages of processing involved in deriving the belief state of the actor remains unknown. To explore this we used virtual reality (life-size photorealistic actors presented in stereoscopic three dimensions) to see how visual adaptation influences the perception of individuals in naturally unfolding social scenes at increasingly higher levels of action understanding. We presented scenes in which one actor picked up boxes (of varying number and weight), after which a second actor picked up a single box. Adaptation to the first actor's behavior systematically changed perception of the second actor. Aftereffects increased with the duration of the first actor's behavior, declined exponentially over time, and were independent of view direction. Inferences about the second actor's expectation of box weight were also distorted by adaptation to the first actor. Distortions in action recognition and actor expectations did not, however, extend across different actions, indicating that adaptation is not acting at an action-independent abstract level but rather at an action-dependent level. We conclude that although adaptation influences more complex inferences about belief states of individuals, this is likely to be a result of adaptation at an earlier action recognition stage rather than adaptation operating at a higher, more abstract level in mentalizing or simulation systems.

  9. The impact of minimum wages on youth employment in Portugal

    NARCIS (Netherlands)

    S.C. Pereira

    2003-01-01

    textabstractFrom January 1, 1987, the legal minimum wage for workers aged 18 and 19 in Portugal was uprated to the full adult rate, generating a 49.3% increase between 1986 and 1987 in the legal minimum wage for this age group. This shock is used as a ?natural experiment? to evaluate the impact of

  10. Rupicapra rupicapra (Mammalia) in the late pleistocene of Portugal

    OpenAIRE

    Cardoso, João Luís; Antunes, M. Telles

    1989-01-01

    A presença do género Rupicapra é demonstrada pela primeira vez em Portugal, com base em restos, dentários e do esqueleto, provenientes do Plistocénico superior (Solutrense) da gruta das Salemas. O material fóssil pode ser atribuído a subespécie Rupicapra rupicapra pyrenaica.

  11. Syphilis hospitalisations in Portugal over the last decade.

    Science.gov (United States)

    Sousa-Pinto, B; Freitas, A; Lisboa, C

    2016-02-01

    Although several studies have reported an increase of syphilis incidence over the last decade in Western Europe, information concerning syphilis epidemiology in Portugal remains scarce. Therefore, we sought to characterise acquired syphilis-associated hospitalisations in Portugal according to demographic and clinical data. We used a database containing all hospitalisations that occurred in mainland Portugal public hospitals with discharges between 2000 and 2014. We analysed all hospitalisations associated with ICD-9-CM codes 091-097.x (corresponding to acquired syphilis diagnosis) concerning inpatients' gender, age and comorbidities. The median length of stay and in-hospital mortality rates were also studied. Between 2000 and 2014, there were a total of 8974 syphilis-related hospitalisations in mainland Portugal. The rate of acquired syphilis hospitalisations per 100,000 inhabitants increased by 33 % during the studied period. Syphilis hospitalisation rates increased by 70 % in males and 139 % among patients aged over 55 years. On the other hand, they declined by 10 % in females and 20 % among patients younger than 55 years old. The percentage of syphilis episodes presenting cardiovascular and neuropsychiatric comorbidities increased, while the percentage of syphilis episodes presenting HIV co-infection decreased by 69 %. A fatal outcome was reported in 5 % of episodes; 4.6 % of them had acquired syphilis as the main reason for hospitalisation. This study illustrates that, despite being a preventable infection, syphilis remains a public health problem. The analysis of hospitalisation and administrative data helps to understand syphilis epidemiology and provides a supplement to traditional case notifications.

  12. Early Intervention in Portugal: Family Support and Benefits

    Science.gov (United States)

    Correia Leite, Carina Sofia; Da Silva Pereira, Ana Paula

    2013-01-01

    This study investigated the support and benefits of early intervention (EI) in families with children with special needs. Data were gathered through a written questionnaire, "Family Benefits Inventory," completed by 126 families with children with special needs supported by EI teams, with ages from six months to six years in Portugal.…

  13. Pests of Blueberries on Sao Miguel, Azores, Portugal

    Science.gov (United States)

    In February and March 2006, two plots of 154 plants of two southern high bush blueberries cultivars, Vaccinium corymbosum cv. ‘Emerald’ and ‘Jewel,’ a rabbiteye cultivar, V. virgatum cv. ‘Spring High,’ were planted in two locations on São Miguel Island, Açores, Portugal. One plot was planted near t...

  14. PSYCHOSOCIAL REHABILITATION IN ASSISTED HOUSING IN BRAZIL AND PORTUGAL

    Directory of Open Access Journals (Sweden)

    Antonio José de Almeida Filho

    2016-01-01

    Full Text Available El objetivo de esta investigación es analizar cómo las Casas Terapéuticas para los usuarios con trastornos mentales en los municipios de Miranda do Corvo-Portugal y Volta Redonda-Brasil contribuyen a la rehabilitación psicosocial de las personas con sufrimiento mental. Estudio de perspectiva histórica, cuyas fuentes históricas fueron leyes, resoluciones e informes oficiales y declaraciones de enfermeras, psicólogos y trabajadores sociales. Se encontró que en ambos municipios la intención es la desinstitucionalización de las personas con sufrimiento mental, en Miranda do Corvo-Portugal la gestión financiera y administrativa es responsabilidad de una fundación y, en Volta Redonda-Brasil esta gestión es auspiciada por el ejecutivo municipal, además de observar en Miranda del Corvo-Portugal la adopción de medidas disciplinarias en función de exceso de los usuarios. Se concluye que la crisis económica en Portugal ha interferido con la política de expansión de las Casas Terapéuticas en cuanto al número de usuarios que no permite la intervención más individualizada.

  15. Participation in Lifelong Learning in Portugal and the UK

    Science.gov (United States)

    Ingham, Hilary; Ingham, Mike; Afonso, José Adelino

    2017-01-01

    Lifelong learning is a long-standing European Union priority, with an emphasis on the need for it to be pursued by all, but particularly those at the risk of exclusion. This study explores participation in Portugal and the UK, countries at opposite ends of the European adult learning spectrum with markedly different contexts. Analysis reveals that…

  16. Geochemistry of the Panasqueira tungsten-tin deposit, Portugal

    NARCIS (Netherlands)

    Bussink, R.W.

    1984-01-01

    Major tin-tungsten deposits in Portugal are related to intrusions of the Younger Series (300-280 Ma) of Hercynian granitoids. Mineralized granites are 'specialized' by a specific increase or decrease of major, minor and trace element contents in comparison with non-mineralized occurrences.

  17. Geochemistry of the Panasqueira tungsten-tin deposit, Portugal

    NARCIS (Netherlands)

    Bussink, R.W.

    1984-01-01

    Major tin-tungsten deposits in Portugal are related to intrusions of the Younger Series (300-280 Ma) of Hercynian granitoids. Mineralized granites are 'specialized' by a specific increase or decrease of major, minor and trace element contents in comparison with non-mineralized occurrences. Component

  18. Quality of Life in Ageing Societies: Italy, Portugal, and Turkey

    Science.gov (United States)

    Arun, Ozgur; Cevik, Aylin Cakiroglu

    2011-01-01

    The aim of this study was to compare and analyze the quality of life of the elderly in three aging countries: Italy, Portugal, and Turkey. This was done by using data provided by the European Quality of Life Survey completed in 2004. By doing so, we could then operationalize the conditions of the elderly in Turkey who have a rapid aging process…

  19. Education, State, and Society in Portugal, 1926-1981.

    Science.gov (United States)

    Stoer, Stephen R.; Dale, Roger

    1987-01-01

    Examines the relationship between the state and education in Portugal during periods of modernization, dictatorship, revolution, and democratization from 1926-81. Discusses the role of education, problems faced by education and other ideological systems, and the relationship between education and national development in each historical period. (SV)

  20. Recommendations on future driving instructor standards in Portugal

    OpenAIRE

    Robertsen, Rolf

    2009-01-01

    The recommendations on future driving instructor standards in Portugal are mainly based on experiences from the Norwegian model for driving instructor education; its organisational structure, topics and objectives, taking into consideration our knowledge and information on the existing Portuguese system for driving instructor education and training. Therefore introductorily a brief overview of the Norwegian Driving Instructor Education and driving licence system.

  1. LIS Education in Portugal between Academia and Practice

    Science.gov (United States)

    Ribeiro, Fernanda

    2008-01-01

    There is a brief exposition, in a historical perspective, about the evolution of the professional education in Portugal, in the area of Library and Information Science, since the creation of the Curso de Bibliotecario-Arquivista, in 1887, until its closure in 1982, when it was replaced by the Curso de Especializacao em Ciencias Documentais (CECD).…

  2. School-Based Sexuality Education in Portugal: Strengths and Weaknesses

    Science.gov (United States)

    Rocha, Ana Cristina; Leal, Cláudia; Duarte, Cidália

    2016-01-01

    Portugal, like many other countries, faces obstacles regarding school-based sexuality education. This paper explores Portuguese schools' approaches to implementing sexuality education at a local level, and provides a critical analysis of potential strengths and weaknesses. Documents related to sexuality education in a convenience sample of 89…

  3. Legal aid for victims in criminal proceedings in Portugal

    OpenAIRE

    Costa Ramos, Vânia

    2014-01-01

    The following article gives an overview of legal aid for victims in criminal cases in Portugal. It addresses the issues of a victim’s access to a lawyer, when and how the right is granted (right to legal assistance), and under what circumstances the victim has a right to financial legal aid (right to financial legal aid).

  4. Factors Affecting Students' Choice of Science and Engineering in Portugal.

    Science.gov (United States)

    de Almeida, Maria Jose B. M.; Leite, Maria Salete S. C. P.; Woolnough, Brian E.

    This paper presents the results of a study undertaken in Portugal to determine the influence of different factors on students' (n=499) decisions to study or refuse to study in one of the physical sciences or engineering. Some influencing factors are related to what goes on in school and during science lessons, and other factors are related to the…

  5. Pension Challenges in the Future in Denmark and Portugal

    DEFF Research Database (Denmark)

    2013-01-01

    Valg af materiale/medie/form: Discussion and comparison of the pension challenges facing Denmarlk and Portugal in 2013 Valg af arbejdsform: Erasmus Teacher Exchange Programme Begrundelse for valg af materiale/medie/form/arbejdsform: Presentation to International Class in Business or Finance studies...

  6. Two new Tegenaria species (Araneae: Agelenidae) from Portugal

    DEFF Research Database (Denmark)

    Bolzern, Angelo; Crespo, Luís; Bondoso Cardoso, Pedro Miguel

    2009-01-01

    The genera complex Tegenaria/Malthonica is a problematic spider group of the family Agelenidae. Besides taxonomical problems, new European species are described on a regular basis. Here two species from Portugal, Tegenaria barrientosi sp. n. and Tegenaria incognita sp. n., are described. Both...

  7. Research Management in Portugal: A Quest for Professional Identity

    Science.gov (United States)

    Trindade, Margarida; Agostinho, Marta

    2014-01-01

    Research managers at science-intensive institutions appear as a continuously evolving group of professionals whose identity is somewhat fragmented, even to themselves. In Portugal, specialized research manager roles have rapidly emerged over the last years alongside the development of a small but consolidated scientific system. In order to get an…

  8. Contagious equine metritis in Portugal: A retrospective report of the ...

    African Journals Online (AJOL)

    Contagious equine metritis (CEM), a highly contagious bacterial venereal infection of equids, caused by Taylorella equigenitalis, is of major international concern, causing short-term infertility in mares. Portugal has a long tradition of horse breeding and exportation and until recently was considered CEM-free. However, in ...

  9. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Portugal

    International Nuclear Information System (INIS)

    1977-10-01

    Portugal is situated on the western edge of the Iberian Meseta. At present, its reasonably assured reserves are about 7800 t of U (including 1000 t of U at more than 830/lb U 3 O 8 ) and 850 t of U in estimated additional reserves. This potential is divided between vein deposits and deposits located in the peribatholithic schists or enclaved in granite. Two main districts share these reserves - Beira at the centre of the country and Alto Alentejo in the east, approximately at the same latitude as Lisbon. In spite of the considerable prospecting activities authorized by Portugal in the Meseta area, the subject cannot yet be regarded as exhausted. Additional resources may still be located in the horizontal and vertical extensions of the vein mineralizations or schists from the already known deposits or outside the districts containing such deposits. Moreover, certain post-Palaeozoic sedimentary basins exhibit features favourable for the presence of uranium-bearing deposits and therefore deserve to be taken into consideration. However, there are as yet no examples of economic mineralization in such locations in Portugal. All things considered, we considered it reasonable to place Portugal in category No. 3 of the classiffication adopted by BJREP. (author)

  10. Mapping the networks of cancer research in Portugal: first results

    Energy Technology Data Exchange (ETDEWEB)

    Bras, O.R.; Cointet, J.P.; Nunes, J.A.; David, L.; Cambrosio, A.

    2016-07-01

    Social studies of cancer research at the international level have contributed to a better understanding of the developmental dynamics – both organizational and epistemic – of this field (Keating & Cambrosio, 2012). In contrast, despite its robust development, oncology research in Portugal has been the subject of only few studies. Most of them have a strong focus on the first half of the 20th century (Raposo, 2004; Costa, 2010, 2012a; 2012b), while a few focus on more contemporary events (Nunes, 2001). Consequently, we do not have a clear picture of recent trends in oncology research in Portugal, and how it integrates into the international landscape. This hinders public accountability of oncology research while also limiting the analysis of how this research relates to health care delivery, health outcomes, and health policy formulations. This paper presents the first results of an ongoing research project on the organizational and epistemic development of oncology research in Portugal, covering the period from the end of the 20th century to 2015. Among other issues, we intend to explore the extent to which oncology research in Portugal mirrors the international dynamics at a smaller scale, and the extent to which it presents features of its own. The study draws upon computer-based analysis of publications using the platform CorText (http://www.cortext.net/) of IFRIS (Institut Francilien Recherche, Innovation, Société), along with interviews with Portuguese oncologists and related practitioners. (Author)

  11. Visualising Actor Network for Cooperative Systems in Marine Technology

    DEFF Research Database (Denmark)

    Pan, Yushan; Finken, Sisse

    2016-01-01

    Awareness is a concept familiar to specialists within the field of Computer Supported Cooperative Work (CSCW). It is superior for analysing and describing some of the ad hoc work activities that unfold in cooperation. Such informal activities are outside the scope of engineers’ formal models, whi...... that shape computer systems. The aim, thus, is to portray cooperative work in a way that can be valuable for engineers implementing marine technology. We do so by way of presenting a transferring technique (2T) using insights from the CSCW field and Actor Network Theory (ANT).......Awareness is a concept familiar to specialists within the field of Computer Supported Cooperative Work (CSCW). It is superior for analysing and describing some of the ad hoc work activities that unfold in cooperation. Such informal activities are outside the scope of engineers’ formal models, which...

  12. Interaction among actors in retail market competition in malang city

    Science.gov (United States)

    Kurniawan, B.; Ma'ruf, M. F.

    2018-01-01

    In several countries, traditional market lose in competition with supermarket. Supermarket has several advantages compared with traditional market. It can provides consumers with lower prices, offer more varieties of products and higher quality products than traditional retailers, has more comfortable place for shopping. In Malang City, the existence of traditional traders was threatened. In a competitive retail market, traditional traders get less protection from the Government of Malang Municipality. Massive demonstrations conducted by traditional traders along with other society elements unable to stem the rapid growth of modern retail. This paper focus on the interaction of Malang Municipality actors in the local retail market competition. How those interaction can make imbalance retail market competition. The author uses descriptive-analytic method with a qualitative approach in this work. As a result, the interaction tend to produce imbalance retail market competition. Interaction between legislative, executive, bureaucracy and mass media tend to support modern retail growth than traditional one.

  13. Scenarios for a urban energy transition. Actors, regulations, technologies

    International Nuclear Information System (INIS)

    Debizet, Gilles; Blanco, Sylvie; Buclet, Nicolas; Forest, Fabrice; Gauthier, Caroline; La Branche, Stephane; Menanteau, Philippe; Schneuwly, Patrice; Tabourdeau, Antoine

    2016-01-01

    Cities concentrate populations, consumptions, levers of actions, and are places of various experiments for energy transition. This book aims at giving an overview of possible scenarios of development of renewable energies in urban context. It is based on interviews of actors of the energy, building and urban planning sectors by researchers in town planning, management, technology, political and economic sciences. The authors examine what would occur if large companies would manage entire quarters, if local authorities would supervise production and supply, if the State would take control of all fields of action again, or if consumer cooperatives would exchange energy and pool productions. In its different chapters, the book presents four scenarios of energy coordination in urban context by 2040, discuss energy transition in urban spaces, discuss the perspectives of evolution towards more autonomous cities and quarters from an energetic point of view, and discuss business models and urban energetic innovations

  14. Innovation barriers originating from the differing logics of network actors:

    DEFF Research Database (Denmark)

    Aarikka-Stenroos, Leena; Alaranta, Mar

    2016-01-01

    and negative consequences, such as innovation barriers, it is important to capture how logics are interconnected and how certain organizations influence the conditions of others. we lack understanding of how the diversity challenges innovating in innovation networks and systems by setting innovation barriers....../organization, inter-organizational and ecosystem levels. Our results advance knowledge on the diversity of barriers in collaborative innovation and commercializing science and how they relate to the different actors: a body of knowledge that is increasingly discussed among IMP stream........ The heterogeneity can originate also from the differences in the priorities, interests, and interactional goals of companies (and other organizations) that are labelled as “logics” of innovating firms. Since the different organizations' logics set the structural conditions for innovation and cause both positive...

  15. Chihuahua: actores sociales y modernización

    Directory of Open Access Journals (Sweden)

    Víctor M. Quintana S.

    2009-01-01

    Full Text Available El auge maquilero, el ascenso y caída del neopanismo, el emporio del narcotráfico, la cultura de las parabólicas y del "six pack"... Aquí empieza y termina para muchos la modernización sufrida por el estado de Chihuahua en los años ochenta. Más allá de estos hechos, analizadores válidos de los cambios que se operan en la sociedad norteña, la modernización significa en el Chihuahua de la década pasada, transformación acelerada de su estructura productiva y de su perfil ocupacional, nuevas formas de trabajo y de vida cotidiana, despegue del bipartidismo, intensificación de los intercambios con los Estados Unidos. Cambios, pues, en el eje estructural de la sociedad, en el escenario en que los actores se desenvuelven.

  16. The actors of the photovoltaic sector in France

    International Nuclear Information System (INIS)

    Houot, G.

    2010-01-01

    The author reviews the 192 actors in the French photovoltaic sector, they are classified into 9 categories: 1) the solar plant owner, 2) the developer: he sets projects and his role stops when the project is ready to be sold to an investor, 3) the design office: it leads technical studies and manages the construction works), 4) the installer: he fits the solar panels, 5) the operator of the solar plant, 6) the wholesaler of equipment, 7) the manufacturer of solar panels and photovoltaic systems, 8) the provider or manufacturer of components and materials for the photovoltaic industry, and 9) the provider of specialized services such as insurance, staff training, the follow-up of legal issues... For each company, a brief historical account, the range of activities, the strength of manpower and the turnover are reported. (A.C.)

  17. Can tics be performed convincingly by an actor?

    Science.gov (United States)

    Müller-Vahl, Kirsten R; Riemann, Laura; Krämer, Hermann; Münchau, Alexander

    2014-01-01

    In the German movie "Vincent will Meer" a healthy actor portrays a man with Tourette's syndrome. Objective. The aim of this study was to investigate whether the performance of tics is convincing and whether this judgment depends on whether he/she suffers from tics or not. While the movie was broadcasted in German cinemas, we put an online survey (including 28 questions on different aspects related to the observation, performance, and authenticity of tics) on the web pages of the German self-help group. 276/296 surveys submitted could be used for further analyses. 95.7% of all participants felt that the performance of tics was convincing. However, people with tics (n = 26) were less convinced compared to those who had never met a person with tics (n = 110) (P = 0.020). Our results further support the hypothesis that tics are not "abnormal" but "physiological" movements that are only misplaced both in time and context.

  18. Towards a New Framework of Idea Management as Actor Networks

    DEFF Research Database (Denmark)

    Jensen, Anna Rose Vagn

    2013-01-01

    Management of innovation idea development in front-end innovation of R&D organizations has shown to be a challenging task. This paper presents the preliminary results of a PhD project concerning idea management in front-end innovation of R&D organizations. Through theoretical and empirical...... investigations of managing activities in front-end idea development, an indicative analysis in the perspective of actor network theory is performed. The analysis show how managers and employees navigate in a complex environment of organizational structures, technical features and design, creativity and social...... interaction. The analysis inputs an initial conceptualization of a new theoretical framework of idea management. The theoretical framework suggests a dynamic network structure comprised of the dimensions of space, content, and process....

  19. [Hepatitis B genotype distribution in Portugal and worldwide].

    Science.gov (United States)

    Mota, Ana; Areias, Jorge; Cardoso, Margarida Fonseca

    2011-01-01

    Infection with Hepatitis B is a public health problem worldwide. In Portugal, around 1% of the population is chronically infected. Some genotypes are only predominant in some geographical regions; however migration around the world can lead to the dissemination of the different genotypes. The heterogeneity of hepatitis B genotypes seems to be related to differences in clinical evolution of the infection and response to antiviral treatment. The present study was designed to review the worldwide geographical distribution of Hepatitis B genotypes, and to analyze the possible relationships with the distribution of genotypes in Portugal. Studies of interest were identified by search on indexed journals. Search of Portuguese information was extended to conference proceedings in the areas of Virology and Hepatology. In Asia genotypes B and C were prevalent; in the North of Africa the genotype D was prevalent, and in the East Coast genotype E was predominant. In the American continent the most predominant genotypes were A, D, F, G and H. In South America, Venezuela and Argentina showed a high prevalence of genotype F, in Brazil genotype A was prevalent. In Europe, including Portugal, genotypes A and D were predominant. In Portugal genotypes C, E and F were observed in Portuguese patients and in immigrant patients. The pattern of global migration affects the pattern of genotype distribution, introducing genotypes in regions where the clinical outcome can differ from the population of origin. The genotypic distribution found in Portugal seems to be associated not just with being a European country, but also with immigration from Africa, Brazil, Eastern Europe, and Asian countries like China. The study of the hepatitis B genotypic distribution should be extended to all regions in Portugal, namely Lisbon where the immigration levels are higher, as well as to the autonomous regions of Portugal, the Azores and Madeira islands. The relationship between hepatitis B genotypes and

  20. La disciplina entre las disposiciones legales y los actores escolares

    Directory of Open Access Journals (Sweden)

    Nancy Palacios Mena

    2013-01-01

    Full Text Available Este artículo presenta una descripción del funcionamiento de la disciplina escolar en una institución educativa de secundaria en Colombia. Tiene como objetivo explicar el origen del conflicto disciplinario, las situaciones que lo generan, la forma como la institución trata de lograr y mantener la disciplina, las explicaciones que cada uno de los actores da a las situaciones conflictivas y la manera como son vividas por ellos. El diseño metodológico de la investigación combinó una encuesta, entrevistas y el análisis de documentos de la institución educativa. El análisis de los datos se hace a la luz de planteamientos sociológicos que reconocen la enorme importancia que ejercen las estructuras sociales sobre la forma de pensar y actuar de los individuos, pero también resaltan la gran capacidad de los actores sociales para amoldarse a dichas estructuras y a través de sus ideas y acciones darle una dinámica propia al tipo de relaciones que establecen entre individuos en sus entornos de vida más inmediatos. Se pudo concluir que sobre la disciplina escolar no hay unidad de criterio entre los docentes, los directivos y los estudiantes, ni en su definición, ni en su importancia, ni en los medios para conseguirla; dichas diferencias producen tensiones y desacuerdos entre los miembros de la comunidad educativa.

  1. Survival in Academy Award-winning actors and actresses.

    Science.gov (United States)

    Redelmeier, D A; Singh, S M

    2001-05-15

    Social status is an important predictor of poor health. Most studies of this issue have focused on the lower echelons of society. To determine whether the increase in status from winning an academy award is associated with long-term mortality among actors and actresses. Retrospective cohort analysis. Academy of Motion Picture Arts and Sciences. All actors and actresses ever nominated for an academy award in a leading or a supporting role were identified (n = 762). For each, another cast member of the same sex who was in the same film and was born in the same era was identified (n = 887). Life expectancy and all-cause mortality rates. All 1649 performers were analyzed; the median duration of follow-up time from birth was 66 years, and 772 deaths occurred (primarily from ischemic heart disease and malignant disease). Life expectancy was 3.9 years longer for Academy Award winners than for other, less recognized performers (79.7 vs. 75.8 years; P = 0.003). This difference was equal to a 28% relative reduction in death rates (95% CI, 10% to 42%). Adjustment for birth year, sex, and ethnicity yielded similar results, as did adjustments for birth country, possible name change, age at release of first film, and total films in career. Additional wins were associated with a 22% relative reduction in death rates (CI, 5% to 35%), whereas additional films and additional nominations were not associated with a significant reduction in death rates. The association of high status with increased longevity that prevails in the public also extends to celebrities, contributes to a large survival advantage, and is partially explained by factors related to success.

  2. Role of Actors and Gender Factor in Disaster Management

    Science.gov (United States)

    Gundogdu, Oguz; Isik, Ozden; Ozcep, Ferhat; Goksu, Goksel

    2014-05-01

    In Turkey, the discussions in the modern sense about disaster management begun after the 1992 Erzincan and the 1995 Dinar earthquakes, faulting in terms of features and effects. These earthquakes are "Urban Earthquakes'' with effects and faulting charectristics, and have led to radical changes in terms of disaster and disaster management. Disaster Management, to become a science in the world, but with the 1999 Izmit and Duzce earthquakes in Turkey has begun to take seriously on the agenda. Firstly, such as Civil Defense and Red Crescent organizations, by transforming its own, have entered into a new organizing effort. By these earthquakes, NGO's have contributed the search-rescue efforts in the field and to the process of normalization of life. Because "the authority and responsibilities" of NGO's could not be determined, and could not be in planning and scenario studies, we faced the problems. Thus, to the citizens of our country-specific "voluntary" has not benefited enough from the property. The most important development in disaster management in 2009, the Disaster and Emergency Management Presidency (AFAD) has been the establishment. However, in terms of coordination and accreditation to the target point has been reached yet. Another important issue in disaster management (need to be addressed along with disaster actors) is the role of women in disasters. After the Golcuk Earthquake, successful field works of women and women's victimization has attracted attention in two different directions. Gender-sensitive policies should be noted by the all disaster actors due to the importance of the mitigation, and these policies should take place in laws, regulations and planning.

  3. Operationalizing social safeguards in REDD+: actors, interests and ideas

    International Nuclear Information System (INIS)

    McDermott, Constance L.; Coad, Lauren; Helfgott, Ariella; Schroeder, Heike

    2012-01-01

    “REDD+” is a mechanism created under the United Nations Framework Convention on Climate Change (UNFCCC) for Reducing {carbon} Emissions from Deforestation and Degradation and forest enhancement. In addition, REDD+ “safeguards” are intended to protect non-carbon forest values. While REDD+ countries are formally requested to provide information on safeguards, there is as yet no agreement on the relative priority of carbon versus non-carbon values, and the appropriate level of safeguard standardization. This, we argue, has allowed REDD+ to function as a “boundary object” spanning disparate priorities. Meanwhile, the contestation of these priorities has been displaced from intergovernmental processes to the various organizations involved in operationalizing REDD+ activities. This article applies a set of organizational, substantive and conceptual typologies to compare differences in the balance of actors, interests and ideas across these organizations. It finds that multi-lateral funding programs have drawn heavily on existing safeguards for international aid, while private certification schemes have specialized in different niche priorities at the project level. In regards to the substance of safeguard requirements, the involvement of donors and investors appears correlated with a stronger emphasis on carbon and risk mitigation while greater NGO involvement and the decoupling of safeguards design from REDD+ funding appear correlated with greater emphasis on social rights and benefits. These findings have several critical implications for future REDD+ activities. Firstly, the choice of organizations involved in defining, funding and verifying safeguard activities, and the balance of actors in their governing structures, are likely to influence the relative emphasis on non-carbon values. Secondly, a diversity of approaches to disbursing REDD+ incentives may be necessary to maintain widespread support for REDD+. Thirdly, it remains to be seen whether REDD

  4. Views of consumers and other food chain actors on organic food and its production

    OpenAIRE

    Aakkula, Jyrki; Forsman-Hugg, Sari; Jakosuo, Katri; Kottila, Marja-Riitta; Rönni, Päivi; Sarkkinen, Eliisa

    2006-01-01

    In this study we have examined what kind of views and attitudes consumers and other food chain actors have concerning organic food and its production and how these views and attitudes differ. The survey data from year 2003 consist of responses by 1 186 consumers and 333 other food chain actors. The main methods used in the analysis of survey responses were factor, cluster and discriminant analyses. With the help of these methods, consumers and other food chain actors were clustered into vario...

  5. Actor-network Theory and cartography of controversies in Information Science

    OpenAIRE

    LOURENÇO, Ramon Fernandes; TOMAÉL, Maria Inês

    2018-01-01

    Abstract The present study aims to discuss the interactions between the Actor-network Theory and the Cartography of Controversies method in Information Science research. A literature review was conducted on books, scholarly articles, and any other sources addressing the Theory-Actor Network and Cartography of Controversies. The understanding of the theoretical assumptions that guide the Network-Actor Theory allows examining important aspects to Information Science research, seeking to identif...

  6. The Interactive Constitution of Actors in Industrial Networks: The Case of the Norwegian City of Alesund

    OpenAIRE

    Frans Prenkert

    2013-01-01

    The actor-dimension of the Activitiy-Resource-Actor (ARA)-model has not gained the same attention among Industrial Marketing and Purchasing (IMP) scholars as the resource and activity dimensions. However, the issue of what an actor actually is, in the sense of its interactive constitution, is important from an industrial marketing and purchasing perspective that emphasizes the interactive character of the business landscape. This is adressed in this paper. As a concequence of their interactiv...

  7. A Methodology for Unit Testing Actors in Proprietary Discrete Event Based Simulators

    Science.gov (United States)

    2008-12-01

    0. The WAIT state performs three simple arith- metic operations involving the incoming packet: calculating Figure 4: An Example actor implementation...A METHODOLOGY FOR UNIT TESTING ACTORS IN PROPRIETARY DISCRETE EVENT BASED SIMULATIONS Mark E. Coyne Scott R. Graham Kenneth M. Hopkinson Stuart H...This paper presents a dependency injection based, unit test- ing methodology for unit testing components, or actors , involved in discrete event based

  8. 1968 en América Latina: aparición de nuevos actores

    OpenAIRE

    Alvar De la Llosa

    2009-01-01

    Más allá de reivindicaciones y protestas semejantes a las que se desarrollan en Europa y en el mundo, el año 1968 en América Latina se caracteriza por la aparición de nuevos actores (jóvenes, clases medias, feminismo, Iglesia, sindicatos). Los nuevos actores tienden a ocupar el hueco dejado por actores tradicionales que, en el seno de sociedades debilitadas por la crisis económica, ya no consiguen desempeñar su papel de actores democráticos. La organización de las Olimpiadas en México y la vi...

  9. Resource Aware Sensor-to-Actor Allocation Framework for WSANs Based on Voronoi Cells Theory

    Directory of Open Access Journals (Sweden)

    Sofia Maria Dima

    2017-01-01

    Full Text Available Wireless sensor and actor networks (WSANs have emerged as a promising research field and have been applied in a wide variety of application domains due to their capability of environment monitoring, event data processing, and decision-making by aiming at performing appropriate actions interacting with the environment. Coordination mechanisms among nodes and actors are a critical research challenge pertaining to the optimum allocation of sensors to a particular actor. Although efforts related to the node-to-actor coordination problem have been presented in the current literature, there is a significant oversight regarding critical characteristics such as the heterogeneous capabilities of the actors as well as the network’s heterogeneous density. In this paper, aiming to address such shortcomings, we introduce the term Actor Service Capacity, which indicates the ability of an actor to serve a particular number of nodes. We also propose a novel node-to-actor coordination algorithm, based on the Voronoi tessellation, aiming to guarantee that the number of nodes, allocated to each actor, will not exceed its capabilities. Furthermore, a set of selection techniques are proposed so as to be applied on the coordination framework. Respective evaluation analysis offers useful conclusions and highlights the importance and the advantages of the proposed algorithm.

  10. Formal Specification and Validation of a Hybrid Connectivity Restoration Algorithm for Wireless Sensor and Actor Networks

    Directory of Open Access Journals (Sweden)

    Nazir Ahmad Zafar

    2012-08-01

    Full Text Available Maintaining inter-actor connectivity is extremely crucial in mission-critical applications of Wireless Sensor and Actor Networks (WSANs, as actors have to quickly plan optimal coordinated responses to detected events. Failure of a critical actor partitions the inter-actor network into disjoint segments besides leaving a coverage hole, and thus hinders the network operation. This paper presents a Partitioning detection and Connectivity Restoration (PCR algorithm to tolerate critical actor failure. As part of pre-failure planning, PCR determines critical/non-critical actors based on localized information and designates each critical node with an appropriate backup (preferably non-critical. The pre-designated backup detects the failure of its primary actor and initiates a post-failure recovery process that may involve coordinated multi-actor relocation. To prove the correctness, we construct a formal specification of PCR using Z notation. We model WSAN topology as a dynamic graph and transform PCR to corresponding formal specification using Z notation. Formal specification is analyzed and validated using the Z Eves tool. Moreover, we simulate the specification to quantitatively analyze the efficiency of PCR. Simulation results confirm the effectiveness of PCR and the results shown that it outperforms contemporary schemes found in the literature.

  11. Portugal Democrático: An Exiles’ Newspaper

    Directory of Open Access Journals (Sweden)

    Isabel Travancas

    2017-12-01

    Full Text Available The purpose of this article is to present the newspaper Portugal Democrático (Democratic Portugal through its history, its style and format. It is a periodical publication produced in São Paulo by Portuguese exiles during the dictatorship of Antônio Salazar (1926-1974. The newspaper began to circulate in 1956 and came to an end in 1975, a year after the Carnation Revolution that occurred on April 25, 1974. Fighting the Salazar dictatorship outside Portugal was the reason for the creation of the newspaper in Brazil, where it also had the collaboration of Brazilian journalists and intellectuals. This paper analyzes the newspaper Portugal Democrático both in its political aspect and in its editorial feature and concludes that the paper played a greater role than informative. It was an important part of the international opposition movement and resistance to Salazar's dictatorial regime. O objetivo deste artigo é apresentar o jornal Portugal Democrático através de sua história, de seu estilo e formato. Trata-se de uma publicação periódica produzida em São Paulo por exilados portugueses durante a ditadura de Antônio Salazar (1926-1974. O jornal começou a circular em 1956 e chegou ao fim em 1975, um ano depois da Revolução dos Cravos ocorrida em 25 de abril de 1974. Lutar contra a ditadura salazarista fora de Portugal foi o motivo da criação do jornal no Brasil, onde contou com a colaboração de jornalistas e intelectuais brasileiros. O trabalho analisa o jornal Portugal Democrático tanto em seu aspecto político quanto em sua feição editorial e conclui que o periódico teve um papel maior do que informativo. Ele foi parte importante no movimento internacional de oposição e resistência ao regime ditatorial de Salazar. El objetivo de este artículo es dar a conocer el periódico Portugal Democrático a través de su historia, de su estilo y formato. Se trata de una publicación periódica producida en São Paulo por los

  12. One Health-ness Evaluation of Cysticercosis Surveillance Design in Portugal

    Directory of Open Access Journals (Sweden)

    Ana Gloria Fonseca

    2018-03-01

    Full Text Available The increasing occurrence of human cysticercosis, a zoonotic neglected disease, is challenging the traditional prevention and control paradigm and calling for One Health (OH solutions in industrialized countries. OH solutions for health interventions are increasingly being used to capture expected and unexpected outcomes across people, animals, and the environment. The Network for Evaluation of One Health (NEOH proposes an evidence-based framework, relying on systems and mixed methods approaches to evaluate the One Health-ness. In this case study, this tool is used to evaluate the design of the Observatory of Taeniasis and Cysticercosis, as an example of intersectorial collaboration for surveillance in Portugal. The OH Initiative (drivers and expected outcomes and its system (boundaries, aim, dimensions, actors, and stakeholders were described. The different aspects of this Initiative were scored with values from 0 (=no OH approach to 1 (=perfect OH approach. The OH index was 0.31. Its OH ratio is 1.98. Overall scores were as follows: OH thinking 0.75; OH planning 0.60; OH working 0.60; OH sharing 0.35; OH learning 0.50; and systemic organization 0.50. Operational levels of the Initiative are the main strengths, indicating a comprehensive multidimensional innovative approach and transdisciplinarity. Critical issues in the supporting infrastructure were observed, related to communication, learning and organizational gaps in the project, with the evaluation being conducted as the project is being designed and implemented. The strengths and weaknesses detected may be used to refine the Initiative. This case study therefore exemplifies and supports OH assessment also for ongoing projects, at design and early implementation stages for guiding and guaranteeing an OH-oriented perspective.

  13. Recollection and unitization in associating actors with extrinsic and intrinsic motions.

    Science.gov (United States)

    Kersten, Alan W; Earles, Julie L; Berger, Johanna D

    2015-04-01

    Four experiments provide evidence for a distinction between 2 different kinds of motion representations. Extrinsic motions involve the path of an object with respect to an external frame of reference. Intrinsic motions involve the relative motions of the parts of an object. This research suggests that intrinsic motions are represented conjointly with information about the identities of the actors who perform them, whereas extrinsic motions are represented separately from identity information. Experiment 1 demonstrated that participants remembered which actor had performed a particular intrinsic motion better than they remembered which actor had performed a particular extrinsic motion. Experiment 2 replicated this effect with incidental encoding of actor information, suggesting that encoding intrinsic motions leads one to automatically encode identity information. The results of Experiments 3 and 4 were fit by Yonelinas's (1999) source-memory model to quantify the contributions of familiarity and recollection to memory for the actors who carried out the intrinsic and extrinsic motions. Successful performance with extrinsic motion items in Experiment 3 required participants to remember in which scene contexts an actor had appeared, whereas successful performance in Experiment 4 required participants to remember the exact path taken by an actor in each scene. In both experiments, discrimination of old and new combinations of actors and extrinsic motions relied strongly on recollection, suggesting independent but associated representations of actors and extrinsic motions. In contrast, participants discriminated old and new combinations of actors and intrinsic motions primarily on the basis of familiarity, suggesting unitized representations of actors and intrinsic motions. (c) 2015 APA, all rights reserved).

  14. Can Tics be Performed Convincingly by an Actor?

    Directory of Open Access Journals (Sweden)

    Kirsten R. Müller-Vahl

    2014-01-01

    Full Text Available Background. In the German movie “Vincent will Meer” a healthy actor portrays a man with Tourette’s syndrome. Objective. The aim of this study was to investigate whether the performance of tics is convincing and whether this judgment depends on whether he/she suffers from tics or not. Methods. While the movie was broadcasted in German cinemas, we put an online survey (including 28 questions on different aspects related to the observation, performance, and authenticity of tics on the web pages of the German self-help group. 276/296 surveys submitted could be used for further analyses. Results. 95.7% of all participants felt that the performance of tics was convincing. However, people with tics (n=26 were less convinced compared to those who had never met a person with tics (n=110 (P=0.020. Conclusions. Our results further support the hypothesis that tics are not “abnormal” but “physiological” movements that are only misplaced both in time and context.

  15. Disjoint Key Establishment Protocol for Wireless Sensor and Actor Networks

    Directory of Open Access Journals (Sweden)

    AtaUllah Ghafoor

    2016-01-01

    Full Text Available Key distribution is essential for providing secure communication between commercial and sensitive applications of wireless sensor and actor networks (WSANs. It becomes more challenging when any of the intermediate sensor nodes is compromised by the adversaries as the messages carrying secure keys will be exposed and links will be unreliable. This paper presents a Disjoint Key Establishment Protocol (DKEP that does not require transmitting keys across the nodes. In DKEP, each node is preloaded with one row and one column from a matrix. After the deployment, indices for row and column are exchanged between the two nodes and values at intersection of row and column index will be used to calculate the key on each node. DKEP is verified by performing formal analysis using Rubin Logic and validated using simulations in NS-2. Simulation results demonstrate the effectiveness and efficiency of DKEP compared to contemporary schemes in terms of reducing storage and communication cost and improving resilience against node compromise attacks. Moreover, the proposed scheme is implemented in a group-based mobile application scenario for secure message exchange.

  16. Defining and Theorizing Terrorism: A Global Actor-Centered Approach

    Directory of Open Access Journals (Sweden)

    Omar Lizardo

    2015-08-01

    Full Text Available Arriving at a consensual definition of the phenomenon of terrorism has been a particularly difficult undertaking. Some definitions are either too specific or too vague, concentrating on some essential “terrorist” aspect of the actions, strategies, or types of non-state organizations that engage in terrorism. In this paper I draw on global approaches from international relations and world systems theories to propose a definition of terrorism that skirts these issues by concentrating on terrorist actors rather than terrorist behavior. I argue that this approach has several advantages, including the dissolution of several empirical and analytical problems produced by more essentialist definitions, and the location of terrorism within a two dimensional continuum of collective-violence phenomena in the international system which discloses important theoretical insights. I proceed to examine the characteristics of terrorism by comparing it with other forms of violence in the international system. I propose that terrorism may be part of the cycles and trends of unrest in the world system, responding to the same broad families of global dynamics as other forms of system-level conflict.

  17. CREMA-D: Crowd-sourced Emotional Multimodal Actors Dataset

    Science.gov (United States)

    Cao, Houwei; Cooper, David G.; Keutmann, Michael K.; Gur, Ruben C.; Nenkova, Ani; Verma, Ragini

    2014-01-01

    People convey their emotional state in their face and voice. We present an audio-visual data set uniquely suited for the study of multi-modal emotion expression and perception. The data set consists of facial and vocal emotional expressions in sentences spoken in a range of basic emotional states (happy, sad, anger, fear, disgust, and neutral). 7,442 clips of 91 actors with diverse ethnic backgrounds were rated by multiple raters in three modalities: audio, visual, and audio-visual. Categorical emotion labels and real-value intensity values for the perceived emotion were collected using crowd-sourcing from 2,443 raters. The human recognition of intended emotion for the audio-only, visual-only, and audio-visual data are 40.9%, 58.2% and 63.6% respectively. Recognition rates are highest for neutral, followed by happy, anger, disgust, fear, and sad. Average intensity levels of emotion are rated highest for visual-only perception. The accurate recognition of disgust and fear requires simultaneous audio-visual cues, while anger and happiness can be well recognized based on evidence from a single modality. The large dataset we introduce can be used to probe other questions concerning the audio-visual perception of emotion. PMID:25653738

  18. Normativa chilena: instrumentos, actores, hitos y desafíos

    Directory of Open Access Journals (Sweden)

    José Pedro Campos

    2015-03-01

    Full Text Available El artículo abordará la actual estructura de los principales instrumentos que regulan la construcción, los actores que participan en su elaboración y definición –públicos y privados- las condiciones e hitos relevantes que han permitido e impulsado las principales modificaciones legales, reglamentarias y normativas de la construcción, tales como la colaboración y articulación público-privada, el manejo de los déficit cuantitativos, todo el desarrollo reglamentario y normativo a partir de la “Ley de la Calidad” del año 1996, y el terremoto y maremoto del 27 de febrero de 2010. Además, se presentará el rol que ha tenido, y tiene, el Instituto de la Construcción en la elaboración e impulso del mejoramiento de la normativa de la construcción nacional.

  19. Mirrors and feelings: have you seen the actors outside?

    Science.gov (United States)

    Bernroider, Gustav; Panksepp, Jaak

    2011-10-01

    Primary-process experiences, both raw affects and perceptions, are self-creating processes, and the associated motoric-action tendencies serve survival values, providing the raw materials for learning. Actions seem to play a key role in providing 'meaning' for the primary sensations and associated feelings. We suggest, that one important type of action are those that can promote on-going maintenance of sensory invariance, especially when other actions would remove animals from their affective comfort zones. The epigenetic determinants of such developmentally emerging states of 'feeling', especially when the alternatives are experienced as aversive or threatening, arise from these sensory invariant principles. In accordance with this view, a number of recent studies also suggest that experiences require reproducible neuronal response patterns to sensory stimuli to gain 'meaning' or conscious awareness of sensory states. We demonstrate some of these aspects by a standard precocial avian model of social attachment. The behaviour of isolated chicks in a polarized maze effectively reveals motoric patterns that serve the establishment of perceptual invariance. Chicks actively and spontaneously seek for and explore ways to maintain invariance of internal affective-perceptual states. In the following work, we summarize behaviour patterns that display the ongoing dynamics of internal states as newborn chicks seek proximity to other friendly beings in the world, in this case, the 'actor outside' that is used to access this process is their own mirror image. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Detection of Dirofilaria repens microfilariae in a dog from Portugal.

    Science.gov (United States)

    Maia, Carla; Lorentz, Susanne; Cardoso, Luís; Otranto, Domenico; Naucke, Torsten J

    2016-01-01

    Dirofilaria repens causes subcutaneous infection in dogs and cats, and is the main agent of human dirofilariosis in Europe. Detection of D. repens is described in a dog from Portugal, a finding that simultaneously represents the first presumable case of autochthonous infection with the parasite in any animal host species in the country. A mixed D. repens/Dirofilaria immitis infection (20:1 ratio) was found, with an overall density of 1267 microfilariae per millilitre of blood. Morphological features, including morphometry, and acid phosphatase histochemical staining confirmed identity of the two filarioids. Distribution of D. repens in Portugal should be further assessed at the population level both in vertebrate hosts and in vectors. Due to the zoonotic potential of the parasite, preventive measures such as the administration of microfilaricides and insect repellents should be put into practice to protect animals and public health.

  1. Energy taxation in Southern Europe: The case of Portugal

    International Nuclear Information System (INIS)

    Modesto, L.

    1993-01-01

    It is investigated whether or not the imposition of a common EC energy tax will penalize more the poorer Southern European economies and if this will harm convergence at the EC level. The existing studies and empirical evidence are briefly surveyed. Then the results obtained when using the macroeconometric HERMES models to stimulate the introduction of an energy tax are exploited. The conclusions, however, have limited value, since the authors only have HERMES results for one Southern European economy: Portugal. Finally, the convergence in Europe and the effects of energy taxation on convergence are investigated. It is concluded that energy taxation will harm growth all over the EC, penalizing more one of the less developed countries (in this case Portugal), and having most probably adverse effects on convergence. 5 figs., 6 tabs., 22 refs

  2. Estimating the prevalence of female genital mutilation in Portugal.

    Science.gov (United States)

    Teixeira, A L; Lisboa, M

    2016-10-01

    Due to globalized migratory processes, female genital mutilation/cutting (FGM/C) has spread to other countries, including countries in Europe, where, with a few exceptions, it remains a concealed problem. To the authors' knowledge, this is the first national extensive study to estimate the prevalence of FGM/C in Portugal. Prevalence estimation. Using extrapolation of country-of-origin prevalence data and the 2011 Census data, this study estimated: the prevalence of FGM/C in Portugal among women of reproductive age (15-49 years) and among all women aged ≥15 years; and the number of girls aged females who have undergone or are at risk of undergoing FGM/C. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  3. Does Dance Matter? The Relevance of Dance Technique in Professional Actor Training

    Science.gov (United States)

    Savrami, Katia

    2016-01-01

    Since the establishment of Acting Studies, movement has always been a part of actor training. In the current vocational training institutions in the UK, movement for actors covers a wide range of subjects, including dance, somatics and movement practices. The aim of this research was to collect information about the dance techniques considered…

  4. Commercial Actors and the Governing of Education: The Case of Academy School Sponsors in England

    Science.gov (United States)

    Papanastasiou, Natalie

    2013-01-01

    This article explores the ways in which commercial actors are operating in state education by focusing on the case study of England's academies policy. First of all the discussion outlines the development of academies over time and the way in which the policy has provided opportunities for private actors to become involved in the state schooling…

  5. Up the ANTe: Understanding Entrepreneurial Leadership Learning through Actor-Network Theory

    Science.gov (United States)

    Smith, Sue; Kempster, Steve; Barnes, Stewart

    2017-01-01

    This article explores the role of educators in supporting the development of entrepreneurial leadership learning by creating peer learning networks of owner-managers of small businesses. Using actor-network theory, the authors think through the process of constructing and maintaining a peer learning network (conceived of as an actor-network) and…

  6. Compositional schedulability analysis of real-time actor-based systems

    NARCIS (Netherlands)

    Jaghoori, Mohammad Mahdi; de Boer, Frank; Longuet, Delphine; Chothia, Tom; Sirjani, Marjan

    2017-01-01

    We present an extension of the actor model with real-time, including deadlines associated with messages, and explicit application-level scheduling policies, e.g.,"earliest deadline first" which can be associated with individual actors. Schedulability analysis in this setting amounts to checking

  7. Thinking war in the 21st century: Introducing non-state actors in Just war theory

    NARCIS (Netherlands)

    Noorda, H.A.

    2016-01-01

    “Thinking War in the 21st Century” develops a theory of war applicable to conflicts with non-state actors such as the “Islamic State”. Just war theory traditionally focuses on states as actors in war. This book moves beyond this narrow lens, arguing that active individual members of organized

  8. Camus' Actor as Tom Stoppard's Player; A Key to Interpreting "Rosencrantz and Guildenstern Are Dead."

    Science.gov (United States)

    Zivanovic, Judith

    An examination of Albert Camus' definition of the actor in "The Myth on Sisyphus" helps to illuminate the character and role of The Player in Tom Stoppard's play and, hence, to bring light to an understanding of the philosophy of the play itself. The actor, for Camus, reveals our mortality in the face of the absurdity of our mortality,…

  9. Analysing Personal Characteristics of Lone-Actor Terrorists : Research Findings and Recommendations

    NARCIS (Netherlands)

    Roy, de van Zuijdewijn J.; Bakker, E.

    2016-01-01

    This Research Note presents the outcome of a project that looked at the personal characteristics of lone-actor terrorists. It is part of the larger Countering Lone-Actor Terrorism (CLAT) project. The project described here aimed to improve understanding of, and responses to, the phenomenon of

  10. Actors and observers attributions, self-serving bias and positivity bias

    NARCIS (Netherlands)

    van der Pligt, J.; Eiser, J.R.

    1983-01-01

    Investigated the influence of evaluative factors on preference for situational and dispositional attributions. 100 pupils listened to a tape recording of a group discussion on smoking, with 2 actors presenting arguments in favor of smoking and 2 actors arguing against smoking. Ss were then asked to

  11. Optimal Placement of Actors in WSANs Based on Imposed Delay Constraints

    Directory of Open Access Journals (Sweden)

    Chunxi Yang

    2014-01-01

    Full Text Available Wireless Sensor and Actor Networks (WSANs refer to a group of sensors and actors linked by wireless medium to probe environment and perform specific actions. Such certain actions should always be taken before a deadline when an event of interest is detected. In order to provide such services, the whole monitor area is divided into several virtual areas and nodes in the same area form a cluster. Clustering of the WSANs is often pursued to give that each actor acts as a cluster-head. The number of actors is related to the size and the deployment of WSANs cluster. In this paper, we find a method to determine the accurate number of actors which enables them to receive data and take actions in an imposed time-delay. The k-MinTE and the k-MaxTE clustering algorithm are proposed to form the minimum and maximum size of cluster, respectively. In those clustering algorithms, actors are deployed in such a way that sensors could route data to actors within k hops. Then, clusters are arranged by the regular hexagon. At last, we evaluate the placement of actors and results show that our approach is effective.

  12. Explaining How Political Actors Gain Strategic Positions: Predictors of Centrality in State Reading Policy Issue Networks

    Science.gov (United States)

    Young, Tamara V.; Wang, Yuling; Lewis, Wayne D.

    2016-01-01

    Using data from interviews with 111 reading policy actors from California, Connecticut, Michigan, and Utah, this study explains how individuals acquire central positions in issue networks. Regression analyses showed that the greater a policy actor's reputed influence was and the more similar their preferences were to other members in the network,…

  13. [Indicators of governance in mental health policies and programmes in Mexico: a perspective of key actors].

    Science.gov (United States)

    Díaz-Castro, Lina; Arredondo, Armando; Pelcastre-Villafuerte, Blanca Estela; Hufty, Marc

    To analyse the role of Mexico's mental health system governance in the development of mental health policies and programmes, from the perspective of its own actors. A map was developed for identifying the actors in Mexico's mental health system. A guide was designed for in-depth interviews, which were recorded and arranged in categories for their analysis. The Atlas-ti v.7 software was used for the organisation of qualitative data and Policy Maker v.4 was used to determine the position and influence of actors within the health system. The actors were identified according to their level of influence in mental health policies: high, medium and low. Actors with a high level of influence participate in national policies, actors with medium influence are involved in regional or local policies and the participation of actors with a low level of influence is considered marginal. This study facilitated understanding of governance in mental health. The level of influence of the actors directly affects the scope of governance indicators. Relevant data were obtained to improve policies in mental health care. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Further challenges in measuring communication skills: accounting for actor effects in standardised patient assessments.

    Science.gov (United States)

    Lurie, Stephen J; Mooney, Christopher J; Nofziger, Anne C; Meldrum, Sean C; Epstein, Ronald M

    2008-07-01

    Subjective rating scales for communication skills may yield more personally meaningful responses than more standardised rating schemes. It is unclear, however, whether such evaluations may be overly biased by respondents' rating styles, which may lead to unreliable measurement of examinees' communication skills. Our study involved 212 students from the classes of 2005 and 2006 at the University of Rochester School of Medicine and Dentistry. All students were rated by actors depicting standardised patients (SPs) on the same seven cases using the 19-item Rochester Communication Rating Scale (RCRS). Different students were assigned to different actors playing the same SP. We assessed the extent to which actors' personal rating styles influenced the scores they assigned to students. Main outcome measures were: between-actor variability in responses; the degree to which actors' response styles contribute to overall scores, and improvements in reliability achieved by standardising actors' ratings. There were statistically significant differences between actors in their mean assigned scores. Scores aggregated over 18 separate SP cases have an expected generalisability coefficient of 0.79. If raw RCRS scores are used, a total of 27 replications of the RCRS are required to achieve a Cronbach's alpha of 0.8; standardisation reduces this number to 18. Although actors are variable in their use of a standardised subjective scale of communication, such differences contribute to an acceptably small proportion of the total variance if scores are combined across a large number of cases. Reliability can be markedly improved by standardising scores across raters.

  15. Amino acid-assisted synthesis of strontium hydroxyapatite bone ...

    Indian Academy of Sciences (India)

    ... of Chemistry, Periyar University, Salem 636 011, India; Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India; Department of Physics, Periyar University, Salem 636 011, India; Department of Ceramics and Glass Engineering, University of Aveiro, CICECO, 3810-193 Aveiro, Portugal ...

  16. IONOTHERMAL SYNTHESIS, STRUCTURES AND SUPRAMOLE

    African Journals Online (AJOL)

    Preferred Customer

    2Department of Chemistry, University of Aveiro, CICECO, 3810-193 Aveiro, Portugal. (Received October 14 ... The principal feature of ionothermal synthesis is that the ionic liquids (ILs) act as both the “designed” green solvents ... purification except [EMI]Br. [EMI]Br was synthesized from the reaction of ethylbromide with.

  17. Sampling and P-sampling expansions

    Indian Academy of Sciences (India)

    Departamento de Matema┬tica, Universidade de Aveiro, Aveiro, Portugal. * Department of Mathematical Sciences, De Montfort University, Leicester, UK. MS received 28 February 2000. Abstract. Using the hyperfinite representation of functions and generalized func- tions this paper develops a rigorous version of the ...

  18. “Jesus made in Brazil”: notas sobre a transnacionalização do pentecostalismo brasileiro para Portugal (“Jesus made in Brazil”: notes on the transnationalization of Brazilian Pentecostalism to Portugal - DOI: 10.5752/P.2175-5841.2011v9n22p416

    Directory of Open Access Journals (Sweden)

    Paulo Gracino Junior

    2011-09-01

    , as an irrational outbreak, an obstacle to the europeanization of Portugal. In this way, the aim of this study is to examine how social actors trigger these aspects in the various fronts of resistance to Pentecostal growth in the country.Keywords: Pentecostalism; Transnationalization; Brazil; Portugal.

  19. The Gender Wage Gap in Portugal: Recent Evolution and Decomposition

    OpenAIRE

    Pilar González; Maria Clementina Santos; Luís Delfim Santos

    2005-01-01

    Using data from the Personnel Records (Quadros de Pessoal) for the period 1985-2000, we analyse the gender wage gap in Portugal. We estimate wage discrimination and endowment differentials using four decomposition methods. Our main concern is to analyse the key factors that lie behind the persistent gender pay gap despite the deep changes that characterise the recent evolution of the Portuguese labour market and the high female participation rate that exists in the country. Moreover, using th...

  20. Lung cancer in Northern Portugal: A hospital-based study.

    Science.gov (United States)

    Hespanhol, V; Parente, B; Araújo, A; Cunha, J; Fernandes, A; Figueiredo, M M; Neveda, R; Soares, M; João, F; Queiroga, H

    2013-01-01

    Lung cancer is the deadliest cancer worldwide. In Portugal, the disease remains the main cause of cancer death in males. This study aims to evaluate the demographic and clinical characteristics of lung cancer patients diagnosed and treated in northern Portugal hospitals from 2000 to 2010. Twelve hospitals in the north of Portugal contributed to this study. The demographic and clinic characteristics of the patients registered in each hospital from 2000 to 2010 and the patterns of their occurrence were analyzed. During an 11-year period (2000-2010), 9767 lung cancer patients were registered in the participating hospitals. Comparing the number of the patients registered in the year 2000 to those registered during 2010, there was a significant increase in lung cancer cases. Females represent only 20% of the total registered lung cancer cases; however, during the study period, the number of female patients increased by 30%. A significant number of the patients, 3117 (48.6%), had poor performance status at presentation. The adenocarcinoma histology became more preponderant over the study period. Most of the patients were diagnosed as stages IIIB or IV: 7206 of 9267 (77.8%). Chemotherapy was the treatment of choice for 3529 (40.4%) patients, whereas surgical treatment was achieved in 1301 (14.9%) cases. A significant number of lung cancer patients have been diagnosed and treated in hospitals in northern Portugal, and the incidence of the disease among females has been increasing. The overwhelming majority of the tumors were diagnosed in advanced stage; nevertheless, surgical treatment was possible in 14.9% of the patients. Copyright © 2012 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  1. The Electoral Geography of the 2016 Presidential Election in Portugal

    OpenAIRE

    Giorgian-Ionuţ GUŢOIU; Sabin PANDELEA

    2016-01-01

    Portugal elected a new president in January, this year. While the campaign was rather atypical, with a majority of independent candidates and a low involvement of the parties, we employ here an analysis of the election’s electoral geography, in order to identify if the geographical partisan delimitations influenced the electoral outcome. At this election a clear political geographical divide existed between the urban North and the rural South. Our findings suggest that the geographical distri...

  2. Women trafficking for sexual exploitation in Portugal: Life narratives.

    OpenAIRE

    Neves, Sofia

    2011-01-01

    This paper describes a qualitative research about women trafficking for sexual exploitation in Portugal. The life experiences of a group of Brazilian women were characterised through the use of a comprehensive methodology – life narratives. The evidences found in this study, analysed and interpreted discursively from a feminist critical perspective, show us an unmistakable and intricate articulation between gender issues and poverty and social exclusion. Those conditions seem to establish the...

  3. Energy efficiency and renewable energy systems in Portugal and Brazil

    DEFF Research Database (Denmark)

    Østergaard, Poul Alberg; Soares, Isabel; Ferreira, Paula

    2014-01-01

    This article presents a review of the energy situation in Brazil and Portugal; two countries which are both characterised by high utilisation of renewable energy sources though with differences between them. The article also introduces contemporary energy research conducted on the two countries...... and presented at The 1st International Congress on Energy & Environment ranging from electricity end-use analyses, electricity production analyses to socio-economic assessment and large-scale energy scenarios....

  4. Central Algarve tufa platforms, Southern Portugal. Geomorphological characterization and genesis.

    OpenAIRE

    Guerreiro, P.; Cunha, L.; Ribeiro, C.

    2013-01-01

    Modern and fossil carbonate tufa outcrops exist in the Algarve (S Portugal), where climate is Mediterranean and all modern incrusting springs are intermittent and fed by Jurassic aquifers. The major Pleistocene tufa on the Algibre flexure southern slopes are in the Cadouço, São Lourenço and Rio Seco streams basins. There were identified fluvial barrier tufas and low energy fluvial tufas. The Algarve has three main geomorphological domains: the Paleozoic flysch mounta...

  5. The Sport Consumption in Portugal: Very First Gross Results

    OpenAIRE

    José Viseu

    2001-01-01

    The main objective of the present paper is to present a survey designed to describe and to explain the extension and the structure of the demand of sport merchandise and sport services in Portugal. The Portuguese population is questioned for the first time directly on their sport expenditures. The presented survey contributes with representative and quantitative scientific data to understand the economy of sport. The results of this survey will help decision-making in Science, Politics, Econo...

  6. The Sport Consumption in Portugal : survey presentation and discussion

    OpenAIRE

    Viseu, José

    2001-01-01

    CISEP (2001) The main objective of the present paper is to present a survey designed to describe and to explain the extension and the structure of the demand of sport merchandise and sport services in Portugal. The Portuguese population is questioned for the first time directly on their sport expenditures. The presented survey contributes with representative and quantitative scientific data to understand the economy of sport. The results of this survey will help decision-making in Scien...

  7. Time-clustering investigation of fire temporal fluctuations in Portugal

    Directory of Open Access Journals (Sweden)

    L. Telesca

    2010-04-01

    Full Text Available Temporal clustering structures were identified and quantified in fire sequences recorded from 1980 to 2005 in Continental Portugal, by using the Allan Factor statistics, a statistical tool suited to reveal clustering behaviour in point processes. The obtained results show the presence of daily and annual periodicities, superimposed onto a scaling behaviour, which features the sequence of wildfires as a fractal time process with a rather high degree of time-clusterization of the events.

  8. [Patterns and specific features of immigration in Portugal].

    Science.gov (United States)

    Machado, F L

    1997-06-01

    "With...present international migration trends as its scenario, this article analyses the growth of immigration in Portugal, emphasising four main aspects: the balance between immigration and the recent resumption of emigration; the factors which have favoured the entry of immigrants; the composition of these immigrants in terms of country of origin; and the specific characteristics of Portuguese immigration in the context of the European Union." (EXCERPT)

  9. Labour Market Transition in Portugal, Spain, and Poland

    OpenAIRE

    Teixeira, Paulino

    2001-01-01

    This paper analyses the impact of economic transition on labour market institutions and labour market outcomes. We focus, in particular, on the transition process of Portugal and Spain towards a modern system of industrial relations. Analysis of the effects of structural reforms on major labour market outcomes in the two Iberian countries is then used to discuss the case of Poland, with an emphasis on the process of labour adjustment implied by increased European economic integration and indu...

  10. Phytochemical characterization of wild edible Boletus sp. from Northeast Portugal

    OpenAIRE

    Heleno, Sandrina A.; Barros, Lillian; Martins, Anabela; Sousa, Maria João; Ferreira, Isabel C.F.R.

    2010-01-01

    Our research has been focused on the documentation of nutritional composition and nutraceutical potential of wild mushrooms, making the information available for a better management and conservation of these species and related habitats. In the present work, the chemical composition and bioactivity of three wild edible Boletus sp. (Boletus aereus, Boletus edulis, Boletus reticulatus) from Northeast Portugal were evaluated, in order to valorise these species as sources of important...

  11. Dermathophytes isolated from domestic animals in Vila Real, Portugal

    OpenAIRE

    Coelho, A.C.; Alegria, N.; Rodrigues, J.

    2008-01-01

    During a six-year period from 2000 to 2006, 257 animal samples (fur and skin desquamation) were submitted to mycological examination in the Laboratory of Microbiology at the Universidade de Trás-os-Montes e Alto Douro, Vila Real, Portugal. Dermathophytes were cultured from 38 of 257 (14.8%) specimens. Chi-squared test was used to compare differences between independent groups. The most frequent isolated dermathophyte was Microsporum canis (47.4%). Other isolated dermathophytes were: Trichophy...

  12. Photovoltaic energy mini-generation: Future perspectives for Portugal

    International Nuclear Information System (INIS)

    Carvalho, Duarte; Wemans, Joao; Lima, Joao; Malico, Isabel

    2011-01-01

    This paper evaluates the benefits of developing the mini-generation PV market in Portugal. It presents the legal framework and current status of the Portuguese PV electricity sector, and compares the country to other European nations: France, Germany, Greece, Italy, Spain and the United Kingdom. A model that combines PVGIS with a self-developed financial tool is used to assess the feasibility of a 150 kW mini-generation system using five different technologies: fixed mount, single-axis tracking, double-axis tracking, low concentration and medium concentration (MCPV). The profitability of the mini-generation systems in the seven countries studied is calculated and compared. According to this analysis, MCPV and, of the conventional technologies, the single-axis tracking systems are the most profitable technologies. Despite the attractiveness of the current Portuguese feed-in tariffs and of the abundant solar resource, investors are discouraged and the country's PV market is far from mature. Specific mini-generation regulations should focus on a fast and transparent licensing procedure and should promote the access to financing. This would attract new investments, which would result in the growth of the PV electricity produced, and would help Portugal to meet its European Union Renewable Energy targets. - Highlights: → This work promotes the development of a mini-generation PV market in Portugal. → The Portuguese current status and legal framework is compared to other EU countries. → The profitability of 5 different PV technologies is compared for 7 European countries. → The Portuguese growth potential for PV energy is still big. → Portugal, due to its radiation levels, presents excellent investment opportunities.

  13. O reino de Portugal na Chronica Adephonsi Imperatoris

    Directory of Open Access Journals (Sweden)

    Maria do Rosário Ferreira

    2013-06-01

    Full Text Available Ao arrepio tanto da tradição historiográfica portuguesa, que pretendeu ver em Afonso VII um temível adversário de Portugal, como de alguma opinião espanhola, que se foi lamentando pela profunda perda que a autonomia portuguesa teria representado para a Espanha, a presente leitura da questão portuguesa na Chronica Adefonsi imperatoris põe em relevo a benevolência com que os meios da época ideologicamente afectos ao Imperador encararam o reino de Portugal e a realeza dos seus governantes, como se a existência do reino ocidental fizesse parte de um plano político conjunto cujo objectivo principal era a derrota muçulmana.À rebours aussi bien de la tradition historiographique portugaise, qui a fait d'Alphonse VII un redoutable ennemi du Portugal, que d’une certaine perspective espagnole, qui a si longtemps déploré la perte que la sécession portugaise aurait représentée pour l’Espagne, cette étude de la représentation de la question portugaise dans la Chronica Adefonsi imperatoris met en évidence le regard bienveillant dont les milieux contemporains idéologiquement proches de la cour impériale ont considéré l’avènement du Portugal et la souveraineté de ses gouvernants, comme si l’existence de ce royaume faisait partie d’un plan politique commun dont le but aurait été la défaite ultime du pouvoir musulman.

  14. Typology of abuse and harassment in domestic work in Portugal

    OpenAIRE

    Figueiredo, M. C.; Suleman, F.; Botelho, M.C.

    2016-01-01

    Using an original dataset, our study explores types of abuse and harassment suffered by a sample of domestic workers in Portugal (n=684). Empirical evidence based on multiple correspondence and cluster analyses pointed to three segments of domestic workers: victims of labour abuse related to contract and wages, victims of multiple abuse including mistreatment and also psychological and sexual harassment, and a segment with no occurrence of abuse. Descriptive statistics suggest migrants, es...

  15. Enabling virtual communities: Gulliver and Aveiro

    NARCIS (Netherlands)

    Nijholt, Antinus; Faisal, K.; Sarfraz, M.

    2002-01-01

    In this paper we discuss two of our projects on virtual realities. First there is the virtual reality project Gulliver. This project is part of a more comprehensive project conceived by two artists, Matjaž Štuk and Alena Hudcovicová, called “Gulliver’s Museum of Living Art��?. Our part of the

  16. Human case of West Nile neuroinvasive disease in Portugal, summer 2015.

    Science.gov (United States)

    Zé-Zé, Líbia; Proença, Paula; Osório, Hugo C; Gomes, Salomé; Luz, Teresa; Parreira, Paulo; Fevereiro, Miguel; Alves, Maria João

    2015-01-01

    A case of West Nile virus (WNV) infection was reported in the Algarve region, Portugal, in the first week of September 2015. WNV is known to circulate in Portugal, with occasional reports in horses and birds (2004 to 2011) and very sporadically human cases (in 2004 and in 2010). Here we present the clinical and laboratory aspects related to the first human case of West Nile neuroinvasive disease reported in Portugal.

  17. Portugal and United States cooperative energy assessment. Volume 3. Reference reports, Part 1

    Energy Technology Data Exchange (ETDEWEB)

    1981-09-01

    Statistical data on energy production and consumption and supporting information were obtained from US Bureau of Mines records supplemented by additional data obtained in Portugal. Geologic descriptions and analysis of known areas and of areas having possible future potential have been prepared by the US Geological Survey. Portugal lacks sufficient indigenous supplies of organic fuels to meet its energy demands, and so must import large quantities of petroleum and coal. Approximately 80% of Portugal's electric energy is produced by hydroelectric stations; thermal stations produce the other 20%. Portugal has produced no crude oil, natural gas, or condensate; no resources or reserves in these categories are listed for Portugal in the 1976 World Energy Conference report. Until the last year or so (1980), no significant onshore petroleum exploration had been done in Portugal since 1963. Production of coal in Portugal has declined steadily to the present annual yield of about 200,000 metric tons. On the basis of estimates in only three coal fields, resources of coal of all ranks in Portugal total at least 76 million (10/sup 6/) metric tons. Uranium is mined near Viseu and Guarda in the northern part of Portugal; the Nisa mine in east-central Portugal will begin producing uranium ore in 1985 after installation of a processing plant. Portugal produced 95 metric tons of uranium oxide (U/sub 3/O/sub 8/) from ore stocks in each year from 1972 through 1974; production is assumed to have continued at the same rate since then. Geothermal energy has not been developed in mainland Portugal; however, hot springs that may have geothermal energy potential are known in the Minho district in the northwest. Geothermal energy resources exist in the Azores and a program of evaluation and exploration with technical assistance from the USGS is presently in progress there.

  18. Business creation in Portugal: Comparison between the World Bank data and Quadros de Pessoal

    OpenAIRE

    Elsa Morais Sarmento; Alcina Nunes

    2010-01-01

    Portugal has some of the highest business entry rates when compared to other countries, according to Eurostat, Statistics Portugal and the OECD Entrepreneurship Indicators Programme. We look at business creation in Portugal, from 2000 to 2007, by approaching two other complementary data sources, the World Bank Group Entrepreneurship Survey, based on official Portuguese business register’s and the universe of active employer enterprises, obtained by applying to the dataset Quadros de Pessoal, ...

  19. Actors of the hydrogen sector in France; Les acteurs de l'hydrogene en France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This document proposes brief presentations (web site address, activities) of actors operating in the hydrogen sector in France. These actors are public actors who can be incentive or financing actors (ADEME, ANR) or research institutions (CNRS, CEA, university and engineering schools, IFP, INERIS, INRETS), private actors like industrial groups (Air Liquide, AREVA, GDF Suez, Total, PSA Peugeot Citroen, Renault, Saint-Gobain, SNECMA, ST Microelectronics, 3M, Veolia Environnement) or small companies (Alca Torda Applications, Axane, CETH2, Helion, MaHytec, N-GHY, PaxiTech, Sertronic, ULLIT). It also presents the HyPAC platform created by the AFH2 and ADEME), the AFH2 (the French Association for Hydrogen), and regional initiatives

  20. Trends in thyroid cancer incidence and mortality in Portugal.

    Science.gov (United States)

    Raposo, Luís; Morais, Samantha; Oliveira, Maria J; Marques, Ana P; José Bento, Maria; Lunet, Nuno

    2017-03-01

    The objective was to quantify thyroid cancer incidence and mortality trends in Portugal. The number of thyroid cancer cases and incidence rates were retrieved from the Regional Cancer Registries for the period 1989-2011. The number of deaths and mortality rates were obtained from the WHO cancer mortality database (1988-2003 and 2007-2012) and Statistics Portugal (2004-2006; 1988-2012 by region). Joinpoint regression of the standardized incidence and mortality rates was performed. A significant, rapid and continued increase in incidence was observed for both sexes in each of the Regional Cancer Registries, with annual per cent changes (APCs) ranging between 2 and 9. Incidence in Portuguese women is higher than estimates for the world and Europe. Mortality decreased for women (APC: -1.5), with the greatest decrease in the North, and increased marginally for men (APC: +0.2), with a greater increase in the South. The significant increases in incidence in Portugal are predominantly because of the increase in incidence among women from the North. These trends, combined with an overall low mortality and high 5-year relative survival, raise concerns on the extent to which overdiagnosis may be taking place. Further research is needed, quantifying the importance of the most likely determinants of these trends as well as the extent and potentially deleterious effects of overdiagnosis and overtreatment in the Portuguese setting.

  1. Chewing lice (Phthiraptera) from wild birds in southern Portugal.

    Science.gov (United States)

    Tomás, André; Palma, Ricardo L; Rebelo, Maria Teresa; da Fonseca, Isabel Pereira

    2016-06-01

    This study was carried out to determine chewing louse species of wild birds in the Ria Formosa Natural Park, located in southern Portugal. In addition, the hypothesis that bird age, avian migration and social behaviour have an impact on the louse prevalence was tested. Between September and December of 2013, 122 birds (belonging to 10 orders, 19 families, 31 genera and 35 species) captured in scientific ringing sessions and admitted to the Wildlife Rehabilitation and Investigation Centre of Ria Formosa were examined for lice. Twenty-six (21.3%) birds were found to be infested with at least one chewing louse species. The chewing lice identified include 18 species. Colonial birds (34.9%) and migratory birds (29.5%) had statistically significant higher prevalence than territorial birds (6.8%) and resident birds (13.1%), respectively. This paper records 17 louse species for the first time in southern Portugal: Laemobothrion maximum, Laemobothrion vulturis, Actornithophilus piceus lari, Actornithophilus umbrinus, Austromenopon lutescens, Colpocephalum heterosoma, Colpocephalum turbinatum, Eidmanniella pustulosa, Nosopon casteli, Pectinopygus bassani, Pseudomenopon pilosum, Trinoton femoratum, Trinoton querquedulae, Craspedorrhynchus platystomus, Degeeriella fulva, Falcolipeurus quadripustulatus, Lunaceps schismatus. Also a nymph of the genus Strigiphilus was collected from a Eurasian eagle-owl. These findings contribute to the knowledge of avian chewing lice from important birds areas in Portugal. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  2. Regulation of clinical research and bioethics in Portugal.

    Science.gov (United States)

    Carvalho, Fatima Lampreia

    2007-06-01

    This article presents an overview of the Portuguese transposition of the European Directive on Good Clinical Practice (2001/20/E) concerning scientific and academic debates on bioethics and clinical investigation. Since the Directive was transposed into Portuguese law by its National Assembly, the bureaucracy of clinical trials has been ever more complex. Despite demands for swift application processes by the Pharmaceutical industry, supported by the European Parliament, the Directive's transcription to the national law has not always delivered the expected outcome. However, this has led to an increased number of applications for clinical trials in Portuguese hospitals. In this article I revise bioethical publications and decree-laws enabling an informed appraisal of the anxieties and prospects for the implementation of the clinical trials Directive in Portugal. This article also places the European Directive in the field of sociology of bioethics, arguing that Portuguese bioethical institutions differ from those of the US, and also from Northern European counterparts. The main divergence is that those people in Portugal who claim expertise in 'legal' bioethics do not dominate either the bureaucratic structure of research or ethics committees for health. Even experts in the applied ethics field now claim that 'professional bioethicists do not exist'. The recent creation of a national Ethics Committee for Clinical Investigation (CEIC) in line with the European Directive on Good Clinical Practice (GCP) will not change the present imbalance between different professional jurisdictions in the national bioethical debate in Portugal.

  3. Societal costs and burden of otitis media in Portugal

    Directory of Open Access Journals (Sweden)

    Speets AM

    2011-04-01

    Full Text Available Anouk Speets1, Judith Wolleswinkel1, Cristina Cardoso21Pallas health research and consultancy, Rotterdam, the Netherlands; 2GlaxoSmithKline, Algés, PortugalAbstract: This study aimed to estimate the resource consumption and societal impact of otitis media (OM in children younger than five years of age in Portugal. An Internet survey on generic childhood symptoms and diseases was administered to a sample of parents. This self-report survey had been previously implemented in other European countries. Medically confirmed OM was defined as symptoms of earache or “running ear” and/or a diagnosis of OM provided by a medical doctor. Direct medical, nonmedical, and indirect nonmedical costs were calculated for individual cases. Mean total costs per OM episode were estimated at €334. This corresponds to an estimated societal impact of 72 million €/year, of which 39% were indirect nonmedical costs. An epidemiological study should help to confirm the results of this study, and evaluate whether an intervention to reduce the occurrence and/or duration of OM may have an impact on societal costs and quality of life for affected families.Keywords: otitis media, costs, societal burden, Portugal

  4. The Role of Portugal in the International Context

    Directory of Open Access Journals (Sweden)

    Pablo Antonio Fernández Sánchez

    2000-12-01

    Full Text Available A year ago, Portugal celebrated the twenty-fifth anniversary of the so-called Revolution of the Carnations, which marked the beginning of an unstoppable process of democratization and the ensuing full incorporation of Portugal into the institutionalized international community. The Portugal’s opting for orderly decolonialization and full integration into the world of international law has twice brought it a non-permanent seat on the United Nations Security Council and also the Presidency of the UN General Assembly. In the area of security and defense, Portugal began an unprecedented change of course. Its traditional alliance with NATO has been strengthened by new strategic concepts and by its incorporation into new peacekeeping and international security programs in organizations such as the UN, the Western European Union, the OSCE, and even withinthe framework of the European Union where it participates quite actively in accordance with its level in relation to the other members. Also analyzed are the process of incorporation into Community institutions and its direct, precise participation in the evolution they have followed in recent years, with it now being fully integrated into all the areas of regional integration from the "eurozone” to the Schengen framework. The article also points out the gains this very rational choice has brought. Finally, the changes that have come about in bilateral relations with Spain are analyzed.

  5. Taxation of Insolvent Companies: Empirical Evidence in Portugal

    Directory of Open Access Journals (Sweden)

    Ana Cristina dos Santos Arromba Dinis

    2016-04-01

    Full Text Available This article discusses the issue of taxation of insolvent companies in Portugal, particularly regarding the Portuguese tax on revenue of legal entities (IRC. For this purpose, first, some considerations on the legal framework of insolvent companies are woven and, second, their tax regime is analyzed. Then, a brief review of the main studies that, in the international context, analyze and debate major issues derived from the tax regime of insolvent companies is conducted, particularly in Brazil, Spain, United States, and Italy. Finally, there are the results of an empirical study conducted in Portugal, in 2013, which evaluates and compares the opinions of insolvency administrators (IA, the tax and customs authority (TA, and court magistrates (CM, in order to contribute to a better solution concerning business taxation under this regime. Respondents (IA, TA, CM demonstrate objective thinking about the fact they believe it is very important that the Portuguese Code of Insolvency and Business Recovery (CIRE and the Portuguese Code of Tax on Revenue of Legal Entities (CIRC are modified, now to make clear whether the settlement of property ownership of an insolvent estate is liable to the IRC, then to assign a chapter specifically devoted to the subject of taxation on insolvency in Portugal.

  6. La electricidad en las relaciones España-Portugal

    Directory of Open Access Journals (Sweden)

    Cayetano Espejo Marín

    2004-12-01

    Full Text Available ELECTRICITY AND THE RELATIONS BETWEEN SPAIN AND PORTUGAL. From the early 1960s onwards, Spain and Portugal have maintained far-reaching programs for the exchange of electric power. These contacts have afforded, on the one hand, an increase in the security of electricity supply for both countries and, on the other, a better exploitation of their particular energy resources. The likely launching of the Iberian Electricity Market in April 2004 will lead to a new phase in the relations between Portugal and Spain. The new Market is based on three essential elements: i the expansion of electric links along their shared national borders, ii the setting up of a lone Operator for the single Iberian Market and iii the coordination of the two Operators that exist nowadays, RED ELÉCTRICA DE ESPAÑA and REDE ELÉCTRICA NACIONAL. The Iberian Electricity Market will be the first to comprise countries of the European Community only and it will generate one-tenth of the electric power consumed in Europe, being the fourth largest producer.

  7. Urbanismo, cultura e globalização em Portugal: modelos analíticos e de desenvolvimento territorial Urbanism, culture and globalization in Portugal: analytical and territorial development Models

    Directory of Open Access Journals (Sweden)

    Paulo Castro Seixas

    2011-09-01

    Full Text Available As cidades têm sido concebidas como actores chave face aos processos globais desde o último quarto do séculoXX. Neste quadro, é fundamental perceber-se os diferentes modelos que as cidades utilizam para responder aosdesafios globais. O artigo analisa o estado da arte em Portugal na relação entre cidade e globalização nos últimos25 anos, no âmbito das ciências sociais e sua relação com as políticas públicas. São caracterizados quatromodelos analíticos e de desenvolvimento territorial que respondem aos desafios globais: o da Metrópole, o daMetropolização, o da Intermediação Sócio-Cultural e o da Criatividade Urbana. Propõe-se, em função de tal síntese,uma visão multinível e sua importância no desencadear de novas políticas públicas urbanas e territoriais.

  8. Actors or Spectators? Vulnerability and Critical Environmental Law

    Directory of Open Access Journals (Sweden)

    Andreas Philippopoulos‐Mihalopoulos

    2013-12-01

    Full Text Available The question of whether we as humans should remain spectators of the great theatre of ecological disaster or become actors is a false dichotomy. In this chapter, I argue that both are needed, since the critical distance of spectatorship does not annul the need for immersion in the ecological continuum. A tool in the realisation of this is the concept of vulnerability, which is here conceptualised as a space of ‘the middle’ (as opposed, emphatically, to ‘the centre’ and offers an opportunity to think away from the sterile debate on eco/anthropocentricity and from such limiting hierarchies as animal/human, human/environmental, natural/artificial. This new, vulnerable position of the middle allows the reconfiguration of ecological processes, and more specifically, the position of environmental law in relation to them. Environmental law now finds itself amidst a new, moving, ‘open ecology’ of social, biological and ecological processes. This is a new, radical conceptualisation of what I have called ‘critical environmental law’, based upon an epistemology of observation and an ontology of being part of this open ecology. Environmental law, in this light, is simultaneously reformulated as being an invitation to disciplinary and ontological openness and yet a call to remain immanent within existing legal structures. This finds expression in four critical environmental positions that set the stage for the further elaboration of a critical environmental law. La cuestión de si nosotros, como seres humanos, debemos seguir siendo espectadores del gran teatro de la catástrofe ecológica o convertirnos en actores es una dicotomía falsa. En este artículo se sostiene que ambos son necesarios, ya que la distancia crítica del espectador no anula la necesidad de una inmersión en el continuum ecológico. Una herramienta para la realización de esto es el concepto de vulnerabilidad, que aquí se concibe como un espacio 'intermedio' (en oposici

  9. Natural gas supply strategies for European energy market actors

    International Nuclear Information System (INIS)

    Girault, Vincent

    2007-06-01

    The liberalization of the European energy markets leads to the diversification of supplies. Hence, we analyse the natural gas importation problem in a power producer point of view. Upstream and downstream natural gas markets are concentrated. In this oligopoly context, our topic is to focus on strategies which modify natural gas sourcing price. This by studying the surplus sharing on the natural gas chain. A European firm can bundle gas and electricity outputs to increase its market share. Therefore, a bundling strategy of a power producer in competition with a natural gas reseller on the final European energy market increases upstream natural gas price. Bundling also acts as a raising rival cost strategy and reduces the rivals' profit. Profits opportunities incite natural gas producers to enter the final market. Vertical integration between a natural gas producer and a European gas reseller is a way, for producers, to catch end consumer surplus. Vertical integration results in the foreclosure of the power producer on the upstream natural gas market. To be active on the natural gas market, the power producer could supply bundles. But, this strategy reallocates the rent. The integrated firm on natural gas gets the rent of electricity market in expenses of the power producer. Then, a solution for the power producer is to supply gas and electricity as complements. Then, we consider a case where vertical integration is not allowed. Input price discrimination by a monopolist leads to a lower natural gas price for the actor which diversifies its supplying sources. Furthermore, a bundling strategy increases the gap between the price proposed to the firm which also diversify its output and the firm which is fully dependent from the producer to supply natural gas on final market. (author)

  10. Src: marker or actor of prostate cancer aggressiveness

    Directory of Open Access Journals (Sweden)

    Virginie eVlaeminck-Guillem

    2014-08-01

    Full Text Available A key question for urologic practitioners is whether an apparently organ-confined prostate cancer is actually aggressive or not. The dilemma is to specifically identify among all prostate tumors the very aggressive high-grade cancers that will become life-threatening by developing extra-prostatic invasion and metastatic potential and the indolent cancers that will never modify a patient’s life expectancy. A choice must be made between several therapeutic options to achieve the optimal personalized management of the disease that causes as little harm as possible to patients. Reliable clinical, biological or pathological markers that would enable distinctions to be made between aggressive and indolen prostate cancers in routine practice at the time of initial diagnosis are still lacking. The molecular mechanisms that explain why a prostate cancer is aggressive or not are also poorly understood. Among the potential markers and/or actors in prostate cancer aggressiveness, Src and other members of the Src kinase family, are valuable candidates. Activation of Src-dependent intracellular pathways is frequently observed in prostate cancer. Indeed, Src is at the cross-roads of several pathways (including androgen receptor, TGFbeta, Bcl-2, Akt/PTEN or MAPK and ERK …, and is now known to influence some of the cellular and tissular events that accompany tumor progression: cell proliferation, cell motility, invasion, epithelial-to-mesenchymal transition, resistance to apoptosis, angiogenesis, neuroendocrine differentiation, and metastatic spread. Recent work even suggests that Src could also play a part in prostate cancer initiation in coordination with the androgen receptor. The aim of this review is to gather data that explores the links between the Src kinase family and prostate cancer progression and aggressiveness.

  11. Remembering is necessary: the Portuguese conquests revisited by the colonial press created in Portugal and Mozambique (1922 – 1937.

    Directory of Open Access Journals (Sweden)

    Leandro Antonio Guirro

    2017-07-01

    Full Text Available The preservation of a victory can be lost very quickly if it is not remembered and idealized to future generations. That is why it is essential to create narratives which uphold the glories and resort to present actions. Similarly, the defeated ones can elaborate on new coping strategies so as to keep themselves active before a scenario in which they are not considered leading actors any more, even if they are crucial for the development of the historical plot. Basically, the relationships between Portugal and Mozambique were developed in this way. Thus, this article aims to reflect on the appearance and actions of some periodicals which made the colonialism subject of discussion on both sides and arose the problems of Portuguese imperialist tradition to their readers. As a result, this article is based on the analytical proposal of investigations “intra-newspaper” and “inter-newspapers”, defended by Zicman, and based on Capelato’s and Prado’s orientations, which state that newspapers are conceived as a tool capable of interfering in a society and manipulating interests. We conclude, therefore, that the recollection of Portugal’s dominating past was linked to the search for the authors’ legitimacy in the colonial system.

  12. Lung cancer in Northern Portugal: A hospital-based study

    Directory of Open Access Journals (Sweden)

    V. Hespanhol

    2013-11-01

    Full Text Available Introduction: Lung cancer is the deadliest cancer worldwide. In Portugal, the disease remains the main cause of cancer death in males. Aim: This study aims to evaluate the demographic and clinical characteristics of lung cancer patients diagnosed and treated in northern Portugal hospitals from 2000 to 2010. Patients and methods: Twelve hospitals in the north of Portugal contributed to this study. The demographic and clinic characteristics of the patients registered in each hospital from 2000 to 2010 and the patterns of their occurrence were analyzed. Results: During an 11-year period (2000–2010, 9767 lung cancer patients were registered in the participating hospitals. Comparing the number of the patients registered in the year 2000 to those registered during 2010, there was a significant increase in lung cancer cases. Females represent only 20% of the total registered lung cancer cases; however, during the study period, the number of female patients increased by 30%. A significant number of the patients, 3117 (48.6%, had poor performance status at presentation. The adenocarcinoma histology became more preponderant over the study period. Most of the patients were diagnosed as stages IIIB or IV: 7206 of 9267 (77.8%. Chemotherapy was the treatment of choice for 3529 (40.4% patients, whereas surgical treatment was achieved in 1301 (14.9% cases. Conclusion: A significant number of lung cancer patients have been diagnosed and treated in hospitals in northern Portugal, and the incidence of the disease among females has been increasing. The overwhelming majority of the tumors were diagnosed in advanced stage; nevertheless, surgical treatment was possible in 14.9% of the patients. Resumo: Introdução: O cancro do pulmão é o cancro que mais mortalidade determina em todo mundo. Em Portugal a doença mantém-se a principal causa de morte por cancro no sexo masculino. Objetivo: Neste estudo pretendeu-se avaliar as caracter

  13. The key role of supply chain actors in groundwater irrigation development in North Africa

    Science.gov (United States)

    Lejars, Caroline; Daoudi, Ali; Amichi, Hichem

    2017-09-01

    The role played by supply chain actors in the rapid development of groundwater-based irrigated agriculture is analyzed. Agricultural groundwater use has increased tremendously in the past 50 years, leading to the decline of water tables. Groundwater use has enabled intensification of existing farming systems and ensured economic growth. This "groundwater economy" has been growing rapidly due to the initiative of farmers and the involvement of a wide range of supply chain actors, including suppliers of equipment, inputs retailers, and distributors of irrigated agricultural products. In North Africa, the actors in irrigated production chains often operate at the margin of public policies and are usually described as "informal", "unstructured", and as participating in "groundwater anarchy". This paper underlines the crucial role of supply chain actors in the development of groundwater irrigation, a role largely ignored by public policies and rarely studied. The analysis is based on three case studies in Morocco, Tunisia and Algeria, and focuses on the horticultural sub-sector, in particular on onions and tomatoes, which are irrigated high value crops. The study demonstrates that although supply chain actors are catalyzers of the expansion of groundwater irrigation, they could also become actors in adaptation to the declining water tables. Through their informal activities, they help reduce market risks, facilitate credit and access to subsidies, and disseminate innovation. The interest associated with making these actors visible to agricultural institutions is discussed, along with methods of getting them involved in the management of the resource on which they depend.

  14. NAVIGATING PROTOTYPING SPACES FOR CO-DESIGN OF ACTOR-NETWORKS

    DEFF Research Database (Denmark)

    Pedersen, Signe; Brodersen, Søsser

    2017-01-01

    of diverse actors in what we term prototyping spaces. In these prototyping spaces, prototypes play an important role in visualising controversies, enabling matters of concern to be negotiated, and making knowledge transparent throughout the design process. Based on a case study of a pilot program to make...... of temporary prototyping spaces, which are to be staged and facilitated to allow various actors to negotiate matters of concern. Designers then translate the resulting knowledge and insights into pro-totypes for use in subsequent spaces and eventually into an actor-network com-prising the final solution....

  15. Phenotypic and Molecular Characterization of Salmonella 1,4,[5],12:i:- R-Type ASSuT Isolates from Humans, Animals, and Environment in Portugal, 2006-2011.

    Science.gov (United States)

    Seixas, Rui; Santos, Tânia Raquel; Machado, Jorge; Tavares, Luís; Bernardo, Fernando; Semedo-Lemsaddek, Teresa; Oliveira, Manuela

    2016-11-01

    The increase in prevalence of Salmonella 1,4,[5],12:i:- related infections over the last few years has been considered a public health issue in many European countries, especially as this serovar may be associated with tetraresistance to ampicillin, streptomycin, sulfonamides, and tetracyclines (R-type ASSuT). Salmonella 1,4,[5],12:i:- isolates (n = 187) obtained by the Portuguese National Laboratory from different sources, including human clinical cases (n = 170), veterinary (n = 10), environmental (n = 6), and food samples (n = 1), were collected from 15 districts between 2006 and 2011. All isolates were serotyped using the slide agglutination method and results were confirmed by multiplex PCR for the monophasic variant. From the confirmed Salmonella 1,4,[5],12:i:-, R-type ASSuT isolates were selected by disc diffusion and minimal inhibitory concentration (MIC) determination for further characterization by pulsed-field gel electrophoresis restriction with XbaI, virulence genes determination by PCR, additional antimicrobial resistance profiling by disc diffusion, and epidemiological distribution evaluation. Out of the 187 serotyped isolates, 133 were confirmed as Salmonella 1,4,[5],12:i:- with a R-type ASSuT occurrence of 61.7%. Distribution among Portuguese districts showed a higher percentage of reported cases in coastal areas, in particular, in Porto (24.8%), Setúbal (13.5%), and Aveiro (12.8%), probably due to the higher population density. Clonality analysis revealed a high diversity of pulsotypes with the majority of human salmonellosis cases being attributed to sporadic events. All isolates harbored 14 out of the 18 virulence genes evaluated and 87.8% of the isolates showed all the resistance genes frequently associated with the European clone, blaTEM + sul2 + straA-straB + tetB + . This study shows that Salmonella 1,4,[5],12:i:- resistant isolates are widely distributed in Portugal. This may be related to a selective advantage offered

  16. Kolmas vaatus Euroopa võlakriisis - Portugal. Oht Portugali mainel / Sirje Rank

    Index Scriptorium Estoniae

    Rank, Sirje, 1966-

    2011-01-01

    Portugal kavatseb läbi viia riigivõlakirjade emissiooni, samas müüvad teisedki riigid lähiajal võlakirju, mille riskiaste on väiksem. Portugal eitab väidet, nagu oleks Saksamaa ja Prantsusmaa survestanud teda Euroopa kriisifondist abi küsima

  17. Population mobility and the changing epidemics of HIV-2 in Portugal

    DEFF Research Database (Denmark)

    Carvalho, A C; Valadas, E; França, L

    2012-01-01

    Portugal is the European country with the highest frequency of HIV-2 infection, which is mainly concentrated in West Africa. The cumulative number of notified HIV-2 infections in Portugal was 1813 by the end of December 2008. To better characterize the dynamics of HIV-2 infection in the country...

  18. First records of crocodyle and pterosaur tracks in the Upper Jurassic of Portugal

    DEFF Research Database (Denmark)

    Mateus, Octavio; Milàn, Jesper

    2010-01-01

    The Upper Jurassic of Portugal has a rich vertebrate fauna well documented from both body and trace fossils. Although the occurrence of crocodyles and pterosaurs is well documented from body fossils, trace fossils from both groups were unknown until now. Here we describe an isolated crocodyle...... Late Jurassic vertebrate fauna of Portugal....

  19. Assessing International Product Design and Development Graduate Courses: The MIT-Portugal Program

    Science.gov (United States)

    Dori, Yehudit Judy; Silva, Arlindo

    2010-01-01

    The Product Design and Development (PDD) course is part of the graduate curriculum in the Engineering Design and Advanced Manufacturing (EDAM) study in the MIT-Portugal Program. The research participants included about 110 students from MIT, EDAM, and two universities in Portugal, Instituto Superior Técnico-Universidade Técnica de Lisboa (IST) and…

  20. The North Atlantic Oscillation Influence on the Wave Regime in Portugal: An Extreme Wave Event Analysis

    Science.gov (United States)

    2005-03-01

    storm wave classification criterion used by the Portuguese Weather Services (Instituto de Meteorologia ) or in the Portuguese Navy IH, a simple...PORTUGAL 13. Dr Nuno Moreira Instituto de Meteorologia Rua C ao Aeroporto Lisboa – PORTUGAL 14. LCDR Juan Conforto Sección de Oceanografía

  1. Epidemiological review of Toxoplasma gondii infection in humans and animals in Portugal

    Science.gov (United States)

    Toxoplasmosis is a worldwide zoonosis. However, data from Portugal are limited and a considerable part of the literature is in Portuguese. Currently, the rate of congenital infection in Portugal is unknown, and almost nothing is known of sequelae of congenital toxoplasmosis. There is no general popu...

  2. Cost Effectiveness of Pembrolizumab for Advanced Melanoma Treatment in Portugal.

    Science.gov (United States)

    Miguel, Luis Silva; Lopes, Francisca Vargas; Pinheiro, Bernardete; Wang, Jingshu; Xu, Ruifeng; Pellissier, James; Laires, Pedro Almeida

    2017-09-01

    The aim of this study was to assess the cost-effectiveness of pembrolizumab in treating patients with ipilimumab-naïve advanced melanoma in Portugal. A cost-effectiveness model was developed to analyze the costs and consequences of treatment with pembrolizumab compared to treatment with ipilimumab in patients with advanced melanoma not previously treated with ipilimumab. The model was parameterized by using data from a head-to-head phase III randomized clinical trial, KEYNOTE-006. Extrapolation of long-term outcomes was based on approaches previously applied, combining ipilimumab data and melanoma patients' registry data. The analysis was conducted from the perspective of the Portuguese National Health Service, and a lifetime horizon (40 years) was used. Portugal-specific disease management costs were estimated by convening a panel of six clinical experts to derive health state resource use and multiplying the results by national unit costs. To test for the robustness of the conclusions, we conducted deterministic and probabilistic sensitivity analyses. Pembrolizumab increases life expectancy in 1.57 undiscounted life-years (LYs) and is associated with an increase in costs versus that of ipilimumab. The estimated incremental cost-effectiveness ratio is €47,221 per quality-adjusted life-year (QALY) and €42,956 per LY. Deterministic sensitivity analysis showed that the results were robust to the change of most input values or assumptions and were sensitive to time on treatment scenarios. According to the probabilistic sensitivity analysis performed, pembrolizumab is associated with a cost per QALY gained inferior to €50,000 in 75% of the cases. Considering the usually accepted thresholds in oncology, pembrolizumab is a cost-effective alternative for treating patients with advanced melanoma in Portugal. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  3. Molecular characterization of Dirofilaria spp. circulating in Portugal.

    Science.gov (United States)

    Ferreira, Cátia; Afonso, Ana; Calado, Manuela; Maurício, Isabel; Alho, Ana Margarida; Meireles, José; Madeira de Carvalho, Luís; Belo, Silvana

    2017-05-19

    Dirofilariosis is a potentially zoonotic parasitic disease, mainly transmitted by mosquito vectors in many parts of the world. Data concerning the canine Dirofilaria species currently circulating in Portugal is scarce. Thereby, a large-scale study was conducted to determine the Dirofilaria spp. present in Portugal, based on a molecular approach, and also to optimize a reliable and highly sensitive species-specific polymerase chain reaction (PCR) assay that could be used for the simultaneous detection and differentiation of Dirofilaria immitis, Dirofilaria repens, and other concurrent filarial species in animal reservoirs. Blood samples were collected from three districts of Portugal (Coimbra, Santarém and Setúbal) between 2011 and 2013. Samples were tested using rapid immunomigration tests (Witness® Dirofilaria), modified Knott's technique and acid phosphatase histochemical staining. In addition, molecular analysis was performed by amplification of the internal transcribed spacer (ITS) region using two different PCR protocols, specific for molecular screening of canine filarial species. Of the 878 dogs sampled, 8.8% (n = 77) were positive for D. immitis circulating antigen and 13.1% (n = 115) positive for microfilariae by the modified Knott's technique. Of the 134 samples tested by acid phosphatase histochemical staining, 100 (74.6%) were positive for D. immitis. Overall, 13.7% (n = 120) were positive by PCR for D. immitis by ITS2, of which 9.3% (67/720) were also positive by ITS1. ITS2 PCR was the most sensitive and specific method, capable of detecting mixed D. immitis and A. reconditum infections. Heterozygosity, in the form of double peaks, was detected by sequencing of both ITS regions. No D. repens was detected by any of the diagnostic methods. The present study confirmed D. immitis as the dominant species of the genus Dirofilaria infecting Portuguese dogs, based on sequencing of ITS1 and ITS2 PCR fragments. Additionally, ITS2 PCR was the most

  4. Prevalence of self-medication in rural areas of Portugal.

    Science.gov (United States)

    Nunes de Melo, Magda; Madureira, Brenda; Nunes Ferreira, Ana Patrícia; Mendes, Zilda; Miranda, Ana da Costa; Martins, Ana Paula

    2006-02-01

    To study the prevalence of self-medication among pharmacy customers in rural areas of Portugal, to assess possible predictors of self-medication and to find out whether there was a seasonal dependence in the purchase of drugs for self-medication. A cross-sectional study during four different periods of a year was conducted. Community pharmacies of rural areas of Portugal were invited to participate and pharmacists were asked to recruit one person every hour during the opening hours and administer a questionnaire. Drugs dispensed were classified according to the Anatomical Therapeutic Chemical Classification system up to the second level. Prevalence of self-medication is defined as the percentage of patients acquiring a medicine that was not prescribed (written) or recommended (orally) by a physician. The prevalence of self-medication was 21.5%. Main therapeutic groups acquired for self-medication were "other alimentary tract and metabolism products" (A16; proportion acquired for self-medication= 75.0%), "throat preparations" (R02; 74.7%), "antiemetics and antinauseants" (A04; 70.0%), "cough and cold preparations" (R05; 56.5%), and "nasal preparations" (R01; 50.0%). Variables found to be predictors of self-medication were age, type of health professional or person consulted when a mild health problem occurred, time elapsed since last visit to the physician and time waited between setting an appointment and the actual visit. Seasonality seemed to occur for only "cough and cold preparations", for "dermatologicals" and for "anti-inflammatory and anti-rheumatic products". In rural Portugal about one fifth of the pharmacy customers engaged in self-medication. However, further research should be made to address appropriateness of self-medication.

  5. Potential of Biomass for Energy. Market Survey Portugal

    International Nuclear Information System (INIS)

    2007-03-01

    The objective of this market survey is to provide information about the biomass sector in Portugal, relevant to mainly small and medium-sized enterprises (SME) in the Netherlands that are interested to strengthen their position in that sector. Much knowledge could be gathered from conversations with the partners of Sunergy, the company responsible for this survey. Sunergy is producing bio-diesel, and considering further investments in the solid biomass sector, and therefore well familiar with the developments. Other interviews were held with representatives of the Government (DGGE), association of forestry owners (AFLOPS), a biomass trading SME (Sobioen), the leading environmental NGO (Quercus), and an association representing the paper- and pulp industry (CELPA). Chapter 1 is a general introduction on biomass. Chapter 2 gives the background of the Portuguese energy sector and the relative importance of renewable and biomass energies within this market. Some prospects for future developments of the different renewable sources are given. Portugal's energy sector is dominated by a small number of players, which are introduced. Also the current policies and incentives (subsidies) are presented. In Chapter 3 the focus is on the Portuguese biomass sector, presenting the current use of biomass in each of the subsectors: transport, electricity and heat, and an overview of the policy framework specifically for biomass. Chapter 4 is a literature review of the market for existing and potential biomass resources, including demand, supply and other characteristics. Chapter 5 synthesizes the previous chapters. Also an overview of key drivers and key constraints for growth of this sector is given, leading to conclusions regarding the opportunities for Dutch companies. Finally, further information on how to proceed once the interest for Portugal's biomass sector is vested is listed at the end of Chapter 5

  6. Primary non-adherence in Portugal: findings and implications.

    Science.gov (United States)

    da Costa, Filipa Alves; Pedro, Ana Rita; Teixeira, Inês; Bragança, Fátima; da Silva, José Aranda; Cabrita, José

    2015-08-01

    Portugal is currently facing a serious economic and financial crisis, which is dictating some important changes in the health care sector. Some of these measures may potentially influence patients' access to medication and consequently adherence, which will ultimately impact on health status, especially in chronic patients. This study aimed at providing a snapshot of adherence in patients with chronic conditions in Portugal between March and April 2012. Community pharmacy in Portugal. A cross-sectional pilot study was undertaken, where patients were recruited via community pharmacies to a questionnaire study evaluating the number of prescribed and purchased drugs and, when these figures were inconsistent, the reasons for this. Primary and secondary adherence measures. Failing to purchase prescription items was categorized as primary nonadherence. Secondary nonadherence was attributed to purchasing prescription items, but not taking medicines as prescribed. Data were collected from 375 patients. Primary nonadherence was identified in 22.8 % of patients. Regardless of the underlying condition, the most commonly reported reason for primary non-adherence was having spare medicines at home ("leftovers"), followed by financial problems. The latter appeared to be related to the class of medicines prescribed. Primary non-adherence was associated with low income (/month; p = 0.026). Secondary non-adherence, assessed by the 7-MMAS was detected in over 50 % of all patients, where unintentional nonadherence was higher than intentional nonadherence across all disease conditions. This study revealed that more than one fifth of chronic medication users report primary nonadherence (22.8 %) and more than 50 % report secondary nonadherence. Data indicates that the existence of spare medicines and financial constraints occurred were the two most frequent reasons cited for nonadherence (47, 6-64, 8 and 19-45.5 %, depending on the major underlying condition, respectively).

  7. Vocal range and intensity in actors: a studio versus stage comparison.

    Science.gov (United States)

    Emerich, Kate A; Titze, Ingo R; Svec, Jan G; Popolo, Peter S; Logan, Gary

    2005-03-01

    A voice range profile (VRP) was obtained from each of eight professional actors and compared with two speech range profiles (SRPs). One speech profile was obtained during the dramatic reading of a scene in the laboratory and the other during a performance on stage in a professional theater. The objective was to determine the pitch and loudness ranges used by the actors in speech relative to the VRP. The principal question of interest was whether the actors stayed within the center of the VRP, or whether they tended to drift toward the boundaries of intensity and frequency. A second question was whether the performance within the laboratory accurately reflects that of a stage performance. The results suggest that some subjects tend to exceed the center of the VRP during the stage performance. It is hypothesized that these actors may stress their vocal mechanism during performance and are more likely candidates for vocal injury.

  8. El entrenamiento como base de la formación actoral

    Directory of Open Access Journals (Sweden)

    Carlos Araque Osorio

    2011-05-01

    Full Text Available The text presents a reflection on the actor’s training and its implications, virtues and contributions to the professional formation of actors. It starts from the experience that the author has assimilated as teacher and director, but mainly as an active actor, that appeals to his body as a work tool. From this perspective, the relationships between exercise, system and rehearsal are analyzed. Performance is not an esoteric and mystic act propitiated by the gods, it is a work that requires preparation, dedication and conscious inquiry. The actor or the actress that are unable to train in solitude, cannot contribute to a group, perhaps, this should be done without losing the perspective that theater is a collective act, in which communication plays an important role. For this reason, is fundamental to know how it is expressed, how it is signified and how a communication is begun between the actor and the spectator.

  9. Book Review: A Liberal Actor in a Realist World the European Union ...

    African Journals Online (AJOL)

    Abstract. Book Title: A Liberal Actor in a Realist World the European Union Regulatory State and the Global Political Economy of Energy. Book Author: Andreas Goldthau & Nick Sitter. Oxford University Press Oxford 2015. ISBN 9780198719595 ...

  10. Bridging the gap between non-state actors and the state in ...

    African Journals Online (AJOL)

    State Actors (NSAs) particularly, Civil Society Organizations' (CSOs) in public policy process in Nigeria. Using library retrieval technique, the paper argues that the state and NSAs have different but coordinate roles to play within the limit ...

  11. Renewable energy sources. Non-traditional actors on the international market

    International Nuclear Information System (INIS)

    1999-01-01

    Five of Sweden's technical attaches have investigated the non-traditional actors activity within the field of renewable energy sources. Countries studied are USA, Japan, France, Germany and Great Britain

  12. The influence of socio cultural dynamics on convergence communication of aquaculture agribusiness actors

    Science.gov (United States)

    Oktavia, Y.

    2018-03-01

    This research aims to: (1) Analyze the level of socio-cultural dynamics of agibusiness aquaculture actors. (2) Analyze the influence of socio-cultural dynamics on convergence communication of capacity development of aquaculture agribusiness actors.Data was collected by questionnaire and interview of group members on agribusiness. Data analyze was done by descriptive and inferential statistics with using SEM method. The result of descriptive statistics on 284 agribusiness members showed that: Socio-cultural dynamics of agibusiness aquaculture actors was in low category, as shown by lack of the role of customary institutions and quality of local leadership.The communication convergence is significantly and positively influenced by the communication behavior of agribusiness actors in access information.

  13. Affordable housing and urban regeneration in Portugal: a troubled tryst?

    DEFF Research Database (Denmark)

    Branco, Rosa; Alves, Sonia

    whether and how the new agents of urban regeneration, in particular the Urban Rehabilitation Societies, are providing affordable housing in these areas. In this context, it makes sense to discuss the meaning of concepts and models of social and affordable housing in Portugal since they are key elements...... in the analysis of the sustainability and social relevance of current strategies.......The process of decline in historic city centres has been inseparable from the decline in the resident population, significantly among families with greater purchasing power. Statistical data on population and housing show that the historic centres of Lisbon and Porto have maintained a recessive...

  14. Alcoholismo, suicidio y factores de riesgo en Portugal.

    OpenAIRE

    Elsa Ferreira de Castro; F Pimenta; I Martins

    1992-01-01

    Se analiza indirectamente la contribución del alcoholismo en el suicidio. Se comparan las tasas de muerte por cirrosis hepática y por suicidio en Portugal y en el distrito de Lisboa, por sexo y profesiones. Las tasas son significativamente más altas en los hombres, los agricultores y en el distrito. Se concluye que el abuso alcohólico puede contribuir al aumento del suicidio. Se argumenta que los hombres sufren de depresión más grave y tienen tasas de suicidio más elevado debido, entre otros ...

  15. The Electoral Geography of the 2016 Presidential Election in Portugal

    Directory of Open Access Journals (Sweden)

    Giorgian-Ionuţ GUŢOIU

    2016-07-01

    Full Text Available Portugal elected a new president in January, this year. While the campaign was rather atypical, with a majority of independent candidates and a low involvement of the parties, we employ here an analysis of the election’s electoral geography, in order to identify if the geographical partisan delimitations influenced the electoral outcome. At this election a clear political geographical divide existed between the urban North and the rural South. Our findings suggest that the geographical distribution of the votes follows the candidates’ ideological identity.

  16. Survey of caffeine levels in retail beverages in Portugal

    OpenAIRE

    Pena, A.; Lino, C.; Silveira, M. I. N.

    2005-01-01

    The caffeine content of 85 retail beverage samples purchased from local supermarkets between 1995 and 2004 was determined. The potential intake of caffeine through the consumption of these beverages (but excluding coffee) was estimated for students of the University of Coimbra, Portugal. The caffeine content of the beverages ranged from 47.5 to 282.5?mg?l-1 for teas, from 20.1 to 47.2?mg?l-1 for tea extracts samples, and from 80.7 to 168.7?mg?l-1 for cola soft drinks. Caffeine was not complet...

  17. The Bologna Process in Portugal and Poland: A comparative study

    Directory of Open Access Journals (Sweden)

    Eduardo Tomé

    2016-04-01

    Full Text Available We analyze the consequences of the introduction of the EU directed Bologna Process in Portuguese and Polish Universities. Specifically, we study how the Bologna Process has impacted in the employment situations of graduates in Portugal and Poland. Concerning methodology, we use available official data on the implementation of the Bologna Process in Poland and Portugal. We have found that the investment in Higher Education (HE stalled in both countries in the years since the implementation of the Bologna Process due to massive budgetary restrictions. Nevertheless, the stock of HE graduates increased massively, seemingly because the authorities thought that the free market should lead the HE market in the two countries. Employment prospects, unemployment prospects and wages of graduates continued to be much higher than those of non-graduates. But an unexpected divide appeared between graduates and Masters/PhDs, with important social consequences. While the first “saved” themselves and prospered going into high skilled jobs, the later had to endure minimum wage and underskilled occupations. The low payment for these youngsters was also justified because the supply of HE with Bologna increased but the demand by companies did not match. In fact, both Portugal and Poland have stronger needs in the demand side of the market than in the supply side. Finally, both markets continue to be essentially public and the experiences of privatization did not succeed to much. In terms of social implications, the Bologna Process faces in both countries the massive and decisive challenge of eliminating youth unemployment and emigration but this can only be done with the cooperation of companies that should create high paid and high skilled jobs. Only when this occurs the Bologna Process will achieve its ultimate goal of transforming Portugal and Poland in high skilled equibriuns. Let us hope it happens, for the good of the two countries and particularly for the

  18. Tourism research in Portugal: a contribution to its characterization

    Directory of Open Access Journals (Sweden)

    João Albino Silva

    2013-12-01

    Full Text Available This work intends to be a first contribution to the characterization of tourism research in Portugal, focusing on the researcher’s profile and the characteristics of research. To that end, and based on a national Tourism Research, it was possible to identify 166 researchers working in this area, spread over about 30 higher education institutions, who subsequently completed an online questionnaire. Data were collected during March 2013 and 111 valid responses were obtained. The results show a growing and predominantly young scientific community and also highlight a diverse, solid and stimulating disciplinary perspective.

  19. Ciganos e políticas sociais em Portugal

    Directory of Open Access Journals (Sweden)

    Olga Magano

    2014-01-01

    Full Text Available Considering the social and political changes that took place in Portugal, from April 25, 1974, specifically provided since the democratic system was implemented, became effective an understanding that advocates universal citizenship for all Portuguese. However, not all citizens are in equal circumstances on full access to the rights of citizenship. The objective of this paper is to reflect and discuss some of the impacts of measures and social policies on Gypsies people and families, as well as the (invisible changes, although the underlying behind the plural processes of social and identity reconfiguration.

  20. Academic publishing in Portugal: threats and major opportunities

    Directory of Open Access Journals (Sweden)

    Delfim Leão

    2015-03-01

    Full Text Available This article begins with an analysis of the current state of scientific publication in Portugal, with reference to the impact of the open access (OA policies of commercial and academic publishers. It then explores the relationship between academic publishing and institutional repositories, discussing the way they should complement one another, taking as reference the activities of the Portuguese Association of Higher Education Publishers (APEES. Final remarks deal more specifically with the UC Digitalis project from Coimbra University Press (CUP, and the way it is committed to the goal of fostering science produced in Portuguese-speaking countries.

  1. Botulismo Infantil em Portugal – Um Lactente com Hipotonia

    OpenAIRE

    Malveiro, D; Henriques, C; Flores, P; Barata, D; Vieira, JP; Cabral, P

    2013-01-01

    O Botulismo Infantil (BI) constitui uma síndrome neuroparalítica rara, potencialmente fatal, causada pela neurotoxina do Clostridium botulinum. Descreve-se o primeiro caso reportado desde o início da notificação obrigatória em Portugal (1999). Lactente de dois meses, internado por prostração, dificuldade alimentar e obstipação. Constatou-se envolvimento inicial dos pares cranianos associado a fraqueza muscular progressiva, descendente e simétrica. Constituíam factores de risco o consumo de me...

  2. Rickettsioses in Latin America, Caribbean, Spain and Portugal

    Directory of Open Access Journals (Sweden)

    Marcelo B. Labruna

    2011-05-01

    Full Text Available Data on genus and infectious by Rickettsia were retrospectively compiled from the critical review literature regarding all countries in Latin America, Caribbean islands, Portugal and Spain. We considered all Rickettsia records reported for human and/or animal hosts, and/or invertebrate hosts considered being the vector. In a few cases, when no direct detection of a given Rickettsia group or species was available for a given country, the serologic method was considered. A total of 13 Rickettsia species have been recorded in Latin America and the Caribbean. The species with the largest number of country confirmed records were Rickettsia felis (9 countries, R. prowazekii (7 countries, R. typhi (6 countries, R. rickettsii (6 countries, R. amblyommii (5 countries, and R. parkeri (4 countries. The rickettsial records for the Caribbean islands (West Indies were grouped in only one geographical area. Both R. bellii, R. akari, and Candidatus ‘R. andeane’ have been recorded in only 2 countries each, whereas R. massiliae, R. rhipicephali, R.monteiroi, and R. africae have each been recorded in a single country (in this case, R. africae has been recorded in nine Caribbean Islands. For El Salvador, Honduras, and Nicaragua, no specific Rickettsia has been reported so far, but there have been serological evidence of human or/and animal infection. The following countries remain without any rickettsial records: Belize, Venezuela, Guyana, Surinam, and Paraguay. In addition, except for a few islands, many Caribbean islands remain without records. A total of 12 Rickettsia species have been reported in Spain and Portugal: R. conorii, R. helvetica, R. monacensis, R. felis, R. slovaca, R. raoultii, R. sibirica, R. aeschlimannii, R. rioja, R. massiliae, R. typhi, and R. prowazekii. Amongst these Rickettsia species reported in Spain and Portugal, only R. prowazekii, R. typhi, R. felis, and R. massiliae have also been reported in Latin America. This study summarizes

  3. Prevalence and seasonal variations of canine dirofilariosis in Portugal.

    Science.gov (United States)

    Alho, Ana Margarida; Landum, Miguel; Ferreira, Cátia; Meireles, José; Gonçalves, Luzia; de Carvalho, Luís Madeira; Belo, Silvana

    2014-11-15

    Dirofilariosis is a severe vector-borne emergent disease that is spreading worldwide and becoming a serious threat to human and veterinary public health. Portugal, a Mediterranean country, has favorable climate conditions for mosquito development and survival. At present, accurate data on the prevalence and epidemiological pattern of dirofilariosis in Portugal is scarce and outdated. To study these trends, a project was developed to assess the current prevalence of Dirofilaria immitis infection in shelter dogs as well as the prevalence of Dirofilaria species present in three coastal regions in central Portugal: Coimbra, Santarém, and Setúbal. Blood samples were collected from 696 shelter dogs during three consecutive years: 2011, 2012, and 2013. A rapid immunomigration technique was performed to detect female D. immitis antigens. Concurrently, to detect and identify circulating microfilariae, a modified Knott's technique and acid phosphatase histochemical staining were also performed. Of the 696 dogs sampled, 105 were positive for D. immitis, with an overall prevalence of 15.1%. Forty of the 105 dogs were antigen negative but were positive for D. immitis microfilariae. Three animals were co-infected with D. immitis and Acanthocheilonema dracunculoides, and there was also one dog infected only with A. dracunculoides, all confirmed by polymerase chain reaction. The highest prevalence of canine heartworm during the 3-y period was in Setúbal (24.8%), followed by Coimbra (13.8%), and Santarém (13.2%), with significant inter-district differences. Our results demonstrate a higher prevalence of dirofilariosis compared with findings of previous studies and show an increasing rate of infection in the southern areas of Portugal attributed, at least in part, to bioclimatic and ecological factors. The present study updates the epidemiological situation and correlates the risk of dirofilariosis transmission within each region. These findings are highly relevant to both human

  4. Matching safety to access: global actors and pharmacogovernance in Kenya- a case study.

    Science.gov (United States)

    Moscou, Kathy; Kohler, Jillian C

    2017-03-23

    The Kenyan government has sought to address inadequacies in its National Pharmaceutical Policy and the Pharmacy and Poisons Board's (PPB) medicines governance by engaging with global actors (e.g. the World Health Organization). Policy actors have influenced the way pharmacovigilance is defined, how challenges are understood and which norms are requisite to address drug safety issues. In this paper, we investigate the relationship between specific modes of engagement among global (exogenous) and domestic actors at the national and sub-national level to identify the positive or negative effect on pharmacovigilance and pharmacogovernance in Kenya. Pharmacogovernance is defined as the manner in which governing structures; policy instruments; institutional authority (e.g., ability to act, implement and enforce norms, policies and processes) and resources are managed to promote societal interests for patient safety and protection from adverse drug reactions (ADRs). Qualitative research methods that included key informant interviews and document analysis, were employed to investigate the relationship between global actors' patterns of engagement with national actors and pharmacogovernance in Kenya. Global actors' influence on pharmacogovernance and pharmacovigilance priorities in Kenya (e.g., legislation and adverse drug reaction surveillance) was positively perceived by key informants. We found that global actors' engagement with state actors produced positive and negative outcomes. Engagement with the PPB and Ministry of Health (MOH) that was characterized as dependent (advocacy, empowerment, delegated) or interdependent (collaborative, cooperative, consultative) was mostly associated with positive outcomes e.g., capacity building; strengthening legislation and stakeholder coordination. Fragmentation (independent engagement) hindered risk communication between public, private, and NGO health programs. A framework for assessing pharmacogovernance would support policy

  5. [Can we consider the journalist an actor in suicide prevention?

    Science.gov (United States)

    Notredame, C-E; Pauwels, N; Vaiva, G; Danel, T; Walter, M

    2016-10-01

    After more than 50 years of dedicated research, media coverage of suicide is now well known to have a significant influence on the suicide epidemiology. This influence is supposed to result from two opposite effects. The Werther effect (WE) refers to the robust increase of suicide rates following the publication of a suicide story. This specific kind of mass cluster implies a suggestion process, i.e. imitation of the depicted death by vulnerable persons. In contract, the preventive potential of medias has been labeled the "Papageno effect" (PE). Although more recently discovered and far less known, PE predicts that journalists can help prevent suicidal behaviors beyond a simple WE reduction. Because PE and WE directly bridge journalistic productions to suicidal events, several national and international health organisms (including the World Health Organization) started to see the media as new prevention opportunities. In this paper, we intend to assess the extent to which journalists can be considered as public health actors in the specific field of suicide prevention. Based on a critical review of the so-called Media effect studies, we explore the opportunities, limits and constraints of collaborating with media professionals for public health actions. For that purpose, we focus on the main strategy employed so far, namely providing recommendations for more cautious coverage of suicide. An overview of the efficacy of these recommendations serves not only as a starting point for understanding how public health and journalistic perspectives can confront, but also how they can be combined in a fertile way. Numerous suicide prevention organisms developed strategies in order to assist journalists in reporting suicide stories in a safer way. As a formal support to these strategies, around 30 national or international guides have been produced around the word, with the shared aim of reducing WE and, eventually, promoting PE. The recommendations about articles' style

  6. Multidimensionality of Actors in Business Networks: The Influence of Social Action in Pharmacy Networks in Finland

    OpenAIRE

    Steinby, Camilla

    2009-01-01

    In the markets-as-networks approach business networks are conceived as dynamic actor structures, giving focus to exchange relationships and actors’ capabilities to control and co-ordinate activities and resources. Researchers have shared an understanding that actors’ actions are crucial for the development of business networks and for network dynamics. However, researchers have mainly studied firms as business actors and excluded individuals, although both firms and individuals can be seen as...

  7. An analysis of the structure, actors and interrelationships producing Luxembourg's ICT ecosystem

    OpenAIRE

    Binsfeld, Nico; Whalley, Jason; Pugalis, Lee

    2017-01-01

    There is substantial analytical value in examining the structure of the ICT sector by deploying the notion of ecosystems, which can help to reveal new insights into the role of key actors and their interrelationships. This paper aims to provide a thorough analysis of Luxembourg's ICT ecosystem, which until now has received limited research attention in the international arena. Key actors comprising and producing the ecosystem are identified and analysed according to a layered model devised by...

  8. The actors and privatization of sanitation services in Ciudad Juarez, Chihuahua

    Directory of Open Access Journals (Sweden)

    Gustavo Córdova Bojórquez

    2006-07-01

    Full Text Available This document offers an analysis about possibilities to implement a concession system in the recollection and disposal of non-hazardous trash collection service in Ciudad Juarez. The recognition of view points from different actors in the timeframe, applying a survey to home heads and interviews to opinion leaders, as actors key in city´s production, let us to identify a high politized item that keep off efficient and transparent public participation.

  9. The Revival of Non-Traditional State Actors' Interests in Africa

    DEFF Research Database (Denmark)

    Kragelund, Peter

    2012-01-01

    Africa’s external relations are currently undergoing major changes. Non-traditional state actors like China and India are reviving their ties with African economies and thereby affecting power relations between African states and traditional partners. Meanwhile, high commodity prices and improved...... for African economies this is largely a consequence of the increased availability of external finance - and not just from non-traditional state actors....

  10. Actor and partner effects of coping on adjustment in couples undergoing assisted reproduction treatment

    OpenAIRE

    Aleksandra Kroemeke; Ewelina Kubicka

    2017-01-01

    Background Infertility is a shared experience as it affects both partners. However, mutual dependencies between coping and adjustment at the couple level remain to be fully elucidated. The study attempted to address this issue using the Actor-Partner Interdependence Model (APIM) to examine the actor effect (the extent to which an individual’s score on coping predicted their own level of depressive symptoms and life purpose) and the partner effect (the extent to which an individual’s scor...

  11. Multinational Experiment 7: A Process for Deterring and Influencing Actors in Space, v1.01

    Science.gov (United States)

    2013-01-31

    UNCLASSIFIED Page 1 of 29 UNCLASSIFIED Version 1·01 A Process for Deterring and Influencing Actors in Space v1.01 31 Jan 2013...COVERED 4. TITLE AND SUBTITLE Multinational Experiment 7: Outcome 3: Space-A Process for Deterring and Influencing Actors in Space v1.01 31 Jan... PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) JOINT STAFF-MN//ACT Integration 116 Lakeview Parkway Suffolk, VA 23435 8. PERFORMING ORGANIZATION

  12. Necessity for Consistent and Understandable Engagement Policies with Non-State Actors

    Science.gov (United States)

    2008-04-01

    Engagement Policies with Non-State Actors SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF MASTER OF MILITARY STUDIES AUTIfOR...Understandable Engagement Policies with Non-State Actors 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) United States Marine Corps Command and Staff College

  13. Exploring workplace actors experiences of the social organization of return-to-work.

    Science.gov (United States)

    Tjulin, Asa; Maceachen, Ellen; Ekberg, Kerstin

    2010-09-01

    There is a limited body of research on how the actual social exchange among workplace actors influences the practice of return-to-work. The objective of this study was to explore how workplace actors experience social relations at the workplace and how organizational dynamics in workplace-based return-to-work extends before and beyond the initial return of the sick listed worker to the workplace. An exploratory qualitative method approach was used, consisting of individual open-ended interviews with 33 workplace actors at seven worksites that had re-entering workers. The workplace actors represented in these interviews include: re-entering workers, supervisors, co-workers, and human resource managers. The analysis identified three distinct phases in the return to work process: while the worker is off work, when the worker returns back to work, and once back at work during the phase of sustainability of work ability. The two prominent themes that emerged across these phases include the theme of invisibility in relation to return-to-work effort and uncertainty, particularly, about how and when to enact return-to-work. The findings strengthen the notion that workplace-based return-to-work interventions need to take social relations amongst workplace actors into account. They also highlight the importance and relevance of the varied roles of different workplace actors during two relatively unseen or grey areas, of return-to-work: the pre-return and the post-return sustainability phase. Attention to the invisibility of return-to-work efforts of some actors and uncertainty about how and when to enact return-to-work between workplace actors can promote successful and sustainable work ability for the re-entering worker.

  14. The high-level and long life radioactive wastes management in France: inquiry near the actors

    International Nuclear Information System (INIS)

    Le Dars, A.

    2002-07-01

    This document presents talks carried out near various actors of the radioactive wastes management in France. These talks have been realized in the framework of an inquiry aiming at supporting the developments of an economic sciences thesis, relative to the sustainable management of the nuclear wastes. This inquiry aimed to better determine the actors stakes, the controversies on the technical choices, but also the possible cooperation. (A.L.B.)

  15. Information Sharing in a New Product Development Project - The Role of Core Actors

    OpenAIRE

    Lisbeth Brøde Jepsen

    2013-01-01

    The success of NPD projects of high-cost, engineering-intensive, and custom-ized development products is largely dependent on information sharing with actors from customers regarding their specific requirements (Von Hippel, 1986). But information sharing is also necessary among actors from different departments within the organisation (Song and Swink, 2009) regarding such topics as available technical options. Project managers (PMs) are at the heart of this process and plays an essential role...

  16. Civil society development in Russia : political actors and power in EU-Russia relations

    OpenAIRE

    Holden, Marianne

    2016-01-01

    This thesis examines non-state actors’ role in International Relations. To accomplish this, the study has two objectives. The first objective is theoretical: to explain that different dimensions of power must be included in studies on non-state actors. The second objective is empirical: to show that non-state actors working on Russian civil society must relate to different dimensions of power. The empirical data is based upon participation and semi-structured interviews in the ...

  17. Characteristics of pornography film actors: self-report versus perceptions of college students.

    Science.gov (United States)

    Griffith, James D; Hayworth, Michelle; Adams, Lea T; Mitchell, Sharon; Hart, Christian

    2013-05-01

    The assumed characteristics of individuals in the adult entertainment industry have been used to advocate positions for and against pornography. Although prior studies have investigated perceptions of porn actors, no data on the actual characteristics of this group exist. The present study compared the self-reports of 105 male and 177 female porn actors to the perceptions of 399 college students on childhood sexual abuse (CSA), self-esteem, work and non-work sexual behaviors, and safe sex issues. College students were asked to identify the characteristics associated with either a male or female porn star. College students provided underestimates for both female and male porn actors on self-esteem, age of first intercourse, lifetime number of partners outside of work, ideal experience in a romantic partner, concerns regarding sexually transmitted diseases (STDs), enjoyment of sex, and condom use during a first time sexual encounter, but overestimated earnings. Additional differences among male porn stars included an underestimate of the number of partners at work. For female porn stars, college students underestimated their enjoyment of work, the probability of catching an STD, and having unprotected sex. Although there were no significant differences on perceived rates of childhood abuse of porn actors, the incidence of CSA among the porn actor participants were within the ranges of the general population. The majority of college student stereotypes were not supported regarding the perceptions of porn actors. These findings were discussed within the context of attributing unfounded characteristics of individuals to an entire industry.

  18. Children's reactions to transgressions: effects of the actor's apology, reputation and remorse.

    Science.gov (United States)

    Darby, B W; Schlenker, B R

    1989-12-01

    This experiment examined children's reactions to a transgression in which one child's property was damaged by another who (a) had a reputation as a good or bad child, (b) apologized or did not, and (c) later expressed remorse when talking about the incident or was happy and unremorseful. As expected, actors who had a good reputation or were remorseful were seen as more likable, as having better motives, as doing the damage unintentionally, as more sorry and as less blameworthy. Further, actors who were good and remorseful were punished least, suggesting that punishment was applied in a rehabilitative fashion. The actor's reputation determined how his or her actions were interpreted: bad actors were seen as more worried about punishment when they expressed remorse and older children thought they apoligized merely to avoid punishment. Interestingly, apologies were effective in reducing punishment and making the actor seem more likable, and this was true irrespective of the other factors. The apology-forgiveness script may be such an ingrained aspect of social life that its appearance automatically improves the actor's position. The reactions of second and fifth graders were generally similar, although the younger children displayed less coherent relationships between judgements.

  19. Bombing Alone: Tracing the Motivations and Antecedent Behaviors of Lone-Actor Terrorists*,†,‡

    Science.gov (United States)

    Gill, Paul; Horgan, John; Deckert, Paige

    2014-01-01

    This article analyzes the sociodemographic network characteristics and antecedent behaviors of 119 lone-actor terrorists. This marks a departure from existing analyses by largely focusing upon behavioral aspects of each offender. This article also examines whether lone-actor terrorists differ based on their ideologies or network connectivity. The analysis leads to seven conclusions. There was no uniform profile identified. In the time leading up to most lone-actor terrorist events, other people generally knew about the offender’s grievance, extremist ideology, views, and/or intent to engage in violence. A wide range of activities and experiences preceded lone actors’ plots or events. Many but not all lone-actor terrorists were socially isolated. Lone-actor terrorists regularly engaged in a detectable and observable range of activities with a wider pressure group, social movement, or terrorist organization. Lone-actor terrorist events were rarely sudden and impulsive. There were distinguishable behavioral differences between subgroups. The implications for policy conclude this article. PMID:24313297

  20. PROGNOSTICAL COMPETENCE OF THE FUTURE TEACHERS-ACTORS: TO THE ISSUE OF THE CONCEPT DEFINITION

    Directory of Open Access Journals (Sweden)

    Elena Viktorovna Tsalko

    2016-02-01

    Full Text Available In this paper on the basis of the notions of competence, forecasting, prognostical competence the author’s definition of future actors-teachers’ prognostical competence is developed. Under prognostic competence of future actors-teachers we understand a special competence that allows the subject, engaged in professional activities as a performer of roles in the theater (movies, TV, as well as performing teaching activities in the field of arts, to receive the necessary anticipatory information about the phenomenon under investigation (on performing roles in the theatre, films, and television, on the learning process and actors-teachers training. Components of prognostical competence as a type of competencies (cognitive, instrumental and operational and motivational-value are singled out. The feature of the future actor-teacher’s professional activities in the context of prognostical competence is viewed. It is the simultaneous solving the artistic-creative, organizational and teaching-upbringing problems.Purpose. The purpose of the paper is the definition of prognostical competence of future teachers-actors.Methodology. In the research the methods of theoretical level are used: comparison, analysis and synthesis, generalization, concretization; analytical methods; idealization and modeling.Result. The result of the research is the development of the author’s concept of «prognostical competence of the future teachers-actors».Practical implications. Application of the results: The results may be applied to the work of teachers-actors’ trainers as well as the researchers in Pedagogy.

  1. False recollection of the role played by an actor in an event

    Science.gov (United States)

    Earles, Julie L.; Upshaw, Christin

    2013-01-01

    Two experiments demonstrated that eyewitnesses more frequently associate an actor with the actions of another person when those two people had appeared together in the same event, rather than in different events. This greater likelihood of binding an actor with the actions of another person from the same event was associated with high-confidence recognition judgments and “remember” responses in a remember–know task, suggesting that viewing an actor together with the actions of another person led participants to falsely recollect having seen that actor perform those actions. An analysis of age differences provided evidence that familiarity also contributed to false recognition independently of a false-recollection mechanism. In particular, older adults were more likely than young adults to falsely recognize a novel conjunction of a familiar actor and action, regardless of whether that actor and action were from the same or from different events. Older adults’ elevated rate of false recognition was associated with intermediate confidence levels, suggesting that it stemmed from increased reliance on familiarity rather than from false recollection. The implications of these results are discussed for theories of conjunction errors in memory and of unconscious transference in eyewitness testimony. PMID:23722927

  2. Revitalizing REDD+ Policy Processes in Vietnam: The Roles of State and Non-State Actors

    Directory of Open Access Journals (Sweden)

    Thu Ba Huynh

    2017-02-01

    Full Text Available Vietnam was one of the first countries to introduce the National REDD+ (Reduced Emissions from Deforestation and Forest Degradation Action Program in 2012. The country has recently revised the Program to aim for a more inclusive 2016–2020 strategy and a vision to 2030. This study explores how Vietnam policy actors view REDD+ policy development and their influence in these processes. The results can contribute to the discussion on how policy actors can effectively influence policy processes in the evolving context of REDD+ and in the types of political arrangements represented in Vietnam. We examined the influence of state and non-state actors on the 2012 National REDD+ Action Program (NRAP processes, and explored factors that may have shaped this influence, using a combination of document analysis and semi-structured interviews with 81 policy actors. It was found that non-state actors in REDD+ are still on the periphery of decision making, occupying “safe” positions, and have not taken either full advantage of their capacities, or of recent significant changes in the contemporary policy environment, to exert stronger influence on policy. We suggest that REDD+ policy processes in Vietnam need to be revitalized with key actors engaging collectively to promote the possibilities of REDD+ within a broader view of social change that reaches beyond the forestry sector.

  3. False recollection of the role played by an actor in an event.

    Science.gov (United States)

    Kersten, Alan W; Earles, Julie L; Upshaw, Christin

    2013-11-01

    Two experiments demonstrated that eyewitnesses more frequently associate an actor with the actions of another person when those two people had appeared together in the same event, rather than in different events. This greater likelihood of binding an actor with the actions of another person from the same event was associated with high-confidence recognition judgments and "remember" responses in a remember-know task, suggesting that viewing an actor together with the actions of another person led participants to falsely recollect having seen that actor perform those actions. An analysis of age differences provided evidence that familiarity also contributed to false recognition independently of a false-recollection mechanism. In particular, older adults were more likely than young adults to falsely recognize a novel conjunction of a familiar actor and action, regardless of whether that actor and action were from the same or from different events. Older adults' elevated rate of false recognition was associated with intermediate confidence levels, suggesting that it stemmed from increased reliance on familiarity rather than from false recollection. The implications of these results are discussed for theories of conjunction errors in memory and of unconscious transference in eyewitness testimony.

  4. La enseñanza de la lengua española en Portugal / The teachig of spanish in Portugal

    Directory of Open Access Journals (Sweden)

    António Ricardo Mira

    2012-06-01

    Full Text Available Resumen: Se hacen algunas referencias al marco común europeo de referencia para las lenguas: aprendizaje, enseñanza, evaluación y a la legislación que, en Portugal, revelan las opciones políticas para la enseñanza de las lenguas extranjeras en su Sistema Educativo, específicamente del español. También se pone de manifiesto cuándo se enseña/ aprende el español, en la escuela portuguesa. Se indican los contenidos que se enseñan y aprenden en la asignatura de español. Se dará ejemplo de una clase de español como lengua extranjera impartida en Portugal. Se señala el modo de formación de los docentes de lengua española. Se pulsan las diferentes maneras que, en este momento de arranque de la enseñanza del español, el gobierno portugués ha encontrado para incorporar en su ministerio de la educación, a los docentes necesarios de español.Abstract: Some references are made to the European Common Framework for Languages: learning, teaching, evaluation, as well as to the laws that, in Portugal, testify the political options for the teaching of foreign languages, particularly Spanish, in its Teaching System(Educational System. We also give evidence to when Spanish is taught/learnt in Portuguese schools. We point out the syllabuses which are taught and learnt in courses of Spanish. We give an example of a lesson of Spanish as a foreign language taking place in Portugal. We give evidence to the way Spanish teachers’ training is being done. We present the different ways that, at the starting point of this process, have been found by of the Portuguese government to integrate in its ministry the teachers needed for the teaching of Spanish.

  5. Salud y Seguridad del Trabajo en Portugal: apuntes diversos

    Directory of Open Access Journals (Sweden)

    António de Sousa Uva

    Full Text Available El autor aborda algunos aspectos relativos a la Salud y Seguridad del Trabajo (SST en Portugal llamando la atención para, esencialmente, intentar sostener la tesis de que, desde mediados de la década de los 90, se observaron importantes avances en la mejoría de las condiciones del trabajo en la perspectiva de la SST, aunque se mantuvieron algunos problemas en la práctica concreta de las normativas legales. Incluso con estas mejoras, las tasas de frecuencia de accidentes de trabajo y de enfermedades profesionales en Portugal todavía se mantienen muy elevadas necesitando, por tanto, estrategias más "agresivas" para concienciar la sociedad portuguesa en torno a las políticas públicas de SST efectivamente promotoras de prevención de riesgos profesionales y de la promoción de la salud de quien trabaja. Es por tanto indispensable que la protección de la salud y de la seguridad de los trabajadores en los puestos de trabajo sea encarada como un conjunto de actividades de indiscutible utilidad para todos los representantes del mundo del trabajo e que la agenda política pase a valorizar, aún más, la promoción de espacios de trabajo saludables y seguros, con la consecuente valorización de las variables individuales en la estrategia nacional de salud y seguridad.

  6. Democracy, media and corruption: from global to Portugal

    Directory of Open Access Journals (Sweden)

    Isabel Ferin-Cunha

    2018-03-01

    Full Text Available La crisi dei subprime negli Stati Uniti e la crisi del debito sovrano dell’ultimo decennio ha portato, tra le altre cose, a una nuova discussione sul ruolo dei media (mainstream, alternativi e social network nelle società democratiche. Allo stesso tempo, sono emersi nuovi fenomeni, associati all’uso, all’abuso e al controllo dei social network, dovuto agli atti di pirateria e ai meccanismi tecnologici come gli algoritmi e l’uso dei big data. Lo scopo del presente articolo è quello di prendere in considerazione i differenti orientamenti dei media mainstream prendendo come esempio la trattazione giornalistica degli eventi di corruzione in Portogallo. Parole chiave: Democrazia, Media, corruzione, Portogallo, mediatizzazione The subprime crisis in the United States and the sovereign debt crises in Europe in the second decade of the second millennium brought, among other things, a new discussion of the role of the media (mainstream, alternative and social networks in democratic societies. At the same time, a new typology of phenomena emerges, associated to the use, abuse and control of social networks, due to acts of piracy and technological mechanisms such as algorithms and the use of big data. In this paper, we aim to discuss the orientation changes in the mainstream media since the second decade of the second millennium, in particular the mediatization processes, taking as example the journalistic coverage of corruption events in Portugal. Keywords: Democracy; Media; Corruption; Portugal; Mediatization

  7. Competition policy for health care provision in Portugal.

    Science.gov (United States)

    Barros, Pedro Pita

    2017-02-01

    We review the role of competition among healthcare providers in Portugal, which has a public National Health Service (NHS) at the core of the health system. There is little competition among healthcare providers within the NHS. Competition among NHS primary care providers is hindered by excess demand (many residents in Portugal do not have a designated family doctor). Competition among NHS hospitals has been traditionally limited to cases of maximum guaranteed waiting time for surgery being exceeded. The Portuguese Competition Authority enforces competition law. It has focused on mergers between private hospitals and abuse of market power (including cartel cases) by private healthcare providers. The Healthcare Regulation Authority produced several reports on particular areas of activity by private healthcare providers. The main conclusion of these reviews was lack of conditions for effective competition, with the exception of dentistry. Within the NHS, the use of tendering procedures was able to create "competition for the market" in particular areas though it was not problem free. Details in the particular design adopted matter a lot. Overall, the scope for competition policy and for competition among healthcare providers to have a main role in a health system based on a public National Health Service seems limited, with more relevance to "competition for the market" situations than to "competition in the market". Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  8. Air Liquide builds H{sub 2} plant in Portugal

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-19

    Air Liquide will spend $18 million to build a naphtha steam reforming unit in Estarreja, Portugal that will produce 3,700 cu meters/hour of hydrogen (H{sub 2}). The new plant will raise Air Liquide`s H{sub 2} capacity at the site to 8,000 cu meters/hour. The company supplies Anilina de Portugal with H{sub 2}. In addition, Air Liquide supplies Dow Chemical with carbon monoxide used in its methylene di-para-phenylene isocyanate plant at the site. Anilina is spending Esc1.8 billion ($11.3 million) to expand aniline capacity from 60,000 m.t./year to 95,000 m.t./year by the end of 1997 and nitrobenzene from 100,000 m.t./year to 170,000 m.t./year. This year Dow will buy more than 50,000 m.t./year of aniline from the Portuguese firm for its MDI production.

  9. Association between cardiovascular disease and socioeconomic level in Portugal.

    Science.gov (United States)

    Ribeiro, Sónia; Furtado, Cláudia; Pereira, João

    2013-11-01

    Cardiovascular disease is the leading cause of morbidity, mortality and disability in Portugal. Socioeconomic level is known to influence health status but there is scant evidence on socioeconomic inequalities in cardiovascular disease in Portugal. To analyze the distribution of cardiovascular disease in the Portuguese population according to socioeconomic status. We conducted a cross-sectional study using data from the fourth National Health Survey on a representative sample of the Portuguese population. Socioeconomic inequalities in cardiovascular disease, risk factors and number of medical visits were analyzed using odds ratios according to socioeconomic status (household equivalent income) in the adult population (35-74 years). Comparisons focused on the top and bottom 50% and 10% of household income distribution. Of the 21 807 individuals included, 53.3% were female, and mean age was 54 ± 11 years. Cardiovascular disease, stroke, ischemic heart disease, hypertension, diabetes, obesity and physical inactivity were associated with lower socioeconomic status, while smoking was associated with higher status; number of medical visits and psychological distress showed no association. When present, inequality was greater at the extremes of income distribution. The results reveal an association between morbidity, lifestyle and socioeconomic status. They also suggest that besides improved access to effective medical intervention, there is a need for a comprehensive strategy for health promotion and disease prevention that takes account of individual, cultural and socioeconomic characteristics. Copyright © 2012 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  10. High relative frequency of thyroid papillary carcinoma in northern Portugal.

    Science.gov (United States)

    Sambade, M C; Gonçalves, V S; Dias, M; Sobrinho-Simões, M A

    1983-05-01

    Two hundred and twelve papillary and 40 follicular carcinomas were found in 3002 thyroid glands examined from 1931 to 1975 in four Laboratories of Pathology that fairly cover northern Portugal. There was a striking preponderance of women both in papillary (female:male = 6.9:1) and follicular carcinoma (5.7:1). Sex-specific frequency of malignancy was significantly greater in men (13.3%) than in women (8.8%). The overall papillary/follicular ratio was 5.3:1 and did not significantly change throughout the study period. Papillary/follicular ratio was not significantly greater in litoral (5.5:1) than in regions with a low iodine intake and a relatively high prevalence of goiter (3.5:1). It is advanced that this high relative frequency of papillary carcinoma in northern Portugal, even in goiter areas, may reflect the existence of a racial factor since there is not enough evidence to support the influence of dietary iodine, previous irradiation and concurrent thyroiditis.

  11. RESEARCH ON GEOGRAPHY TEACHING AND TEACHER EDUCATION IN PORTUGAL

    Directory of Open Access Journals (Sweden)

    ELSA PACHECO

    2012-01-01

    Full Text Available This article aims to contribute to the debate on the significance of geographical education as part of the development of a society in which discussion on how Geography is taught at international scale, and then addresses the intersection between research produced in the reports on t he introduction to professional practice and related study plans, c concerning the 2nd cycle of the teaching of History and Geography, in force since 2010 in Portugal. Based on the outcomes of the discussion, we will consider the research trends and whether or not they are suited to the latest recommendations on geographical education, in particular the training of Geography teachers, according to the assessed proposals which were submitted following the new law regulating the training of Geography teachers in Portugal. Among the main outcomes, we highlighted the diversity of topics addressed in the internship reports and the growing attention to new technologies in the cycle of studies under analysis, which suggests the adequacy of the future Masters in the Teaching of Geography at the University of Porto (starting in 2015/16 to the European recommendations on these matters

  12. Ditched enclosures in Southern Portugal: an Archaeoastronomical view

    Science.gov (United States)

    Mejuto, A J.; Valera, A. Carlos; Castaño, J. Gómez; Rodríguez-Caderot, G.; Becker, Helmut

    2015-05-01

    Since the very first ages, human beings have attempted to understand and manage their environment in order to survive. This is the case regarding wildlife, weather cycles and gathering periods. This is also reflected in the areas surrounding sites where individuals live; they changed the landscape with different aims. This type of archaeology has risen very recently - in the last few years - and is usually called Landscape Archaeology. Traditional landscape archaeology has dealt with earth and location related studies; the relationship of ancient peoples with the sky has been disregarded. The archaeoastronomical studies have mitigated this fact. Archaeoastronomy has revealed an important number of archaeological sites; many of them reveal a clear intention of astronomically designed buildings or structures. This implies a planned detailed design and obviously a deep understanding of astronomical knowledge. As examples of these sites a number of megalithic ditched enclosures sited in Portugal will be shown which were studied inside the project "Ditched enclosures plants and Neolithic cosmologies: A landscape, archaeoastronomical and geophysical perspective". The ideological and astronomical aspects inside the architecture of these types of sites will be explained. In this paper we present a new methodology applied in the archaeoastronomical calculations for southern Portugal sites. It includes GIS techniques and the development of an archaeoastronomical layer that can be used to display the computations over cartographic information from the archaeological sites. A Spatial Data Infrastructure is also created in order to expose the results.

  13. Trichinella britovi in a red fox (Vulpes vulpes) from Portugal.

    Science.gov (United States)

    Lopes, Ana Patrícia; Vila-Viçosa, Maria João; Coutinho, Teresa; Cardoso, Luís; Gottstein, Bruno; Müller, Norbert; Cortes, Helder C E

    2015-06-15

    Trichinellosis is one of the most important foodborne parasitic zoonoses, caused by nematodes of the genus Trichinella. Pigs and other domestic and wild animals, including red foxes (Vulpes vulpes), are sources of Trichinella infection for human beings. Trichinella britovi is the major agent of infection in sylvatic animals and the most important species circulating in the European wildlife. The present study aimed at assessing Trichinella spp. infection in red foxes from the North of Portugal. Forty-seven carcasses of wild red foxes shot during the official hunting season or killed in road accidents were obtained between November 2008 and March 2010. In order to identify the presence of Trichinella spp. larvae in red foxes, an individual artificial digestion was performed using approximately 30 g of muscle samples. Larvae of Trichinella spp. were detected in one (2.1%) out of the 47 assessed foxes. After a multiplex polymerase chain reaction analysis, T. britovi was molecularly identified as the infecting species. The recognition of T. britovi in a red fox confirms that a sylvatic cycle is present in the North of Portugal and that the local prevalence of Trichinella infection in wildlife must not be ignored due to its underlying zoonotic risks. Copyright © 2015 Elsevier B.V. All rights reserved.

  14. Formaldehyde and acetaldehyde emissions from residential wood combustion in Portugal

    Science.gov (United States)

    Cerqueira, Mário; Gomes, Luís; Tarelho, Luís; Pio, Casimiro

    2013-06-01

    A series of experiments were conducted to characterize formaldehyde and acetaldehyde emissions from residential combustion of common wood species growing in Portugal. Five types of wood were investigated: maritime pine (Pinus pinaster), eucalyptus (Eucalyptus globulus), cork oak (Quercus suber), holm oak (Quercus rotundifolia) and pyrenean oak (Quercus pyrenaica). Laboratory experiments were performed with a typical wood stove used for domestic heating in Portugal and operating under realistic home conditions. Aldehydes were sampled from diluted combustion flue gas using silica cartridges coated with 2,4-dinitrophenylhydrazine and analyzed by high performance liquid chromatography with diode array detection. The average formaldehyde to acetaldehyde concentration ratio (molar basis) in the stove flue gas was in the range of 2.1-2.9. Among the tested wood types, pyrenean oak produced the highest emissions for both formaldehyde and acetaldehyde: 1772 ± 649 and 1110 ± 454 mg kg-1 biomass burned (dry basis), respectively. By contrast, maritime pine produced the lowest emissions: 653 ± 151 and 371 ± 162 mg kg-1 biomass (dry basis) burned, respectively. Aldehydes were sampled separately during distinct periods of the holm oak wood combustion cycles. Significant variations in the flue gas concentrations were found, with higher values measured during the devolatilization stage than in the flaming and smoldering stages.

  15. Teaching and research on Developmental Biology in Portugal.

    Science.gov (United States)

    Thorsteinsdóttir, Sólveig; Rodrigues, Gabriela; Crespo, Eduardo G

    2009-01-01

    Developmental Biology has established itself as a solid field of teaching and research in Portugal. Its history is recent, generally considered to have started with the pioneering work of Augusto Celestino da Costa at the beginning of the 20th century. However, research groups were very few and, until the early 1990s, teaching beyond morphological and comparative embryology was uncommon. In 1994, the first university course dedicated to Developmental Biology as a separate field from Embryology was created at the Faculty of Sciences of the University of Lisbon and a course on Plant Differentiation and Morphogenesis was also initiated. A Masters programme in Developmental Biology followed at the Lusofona University in 1996. Subsequently, modules of Developmental Biology were included in many Embryology courses and eventually more Developmental Biology courses were created. From 1999 onwards, the number of research groups working in Developmental Biology started to increase, many of which were initiated by researchers who had had the opportunity to pursue their PhD and/or post-doc studies abroad. The Instituto Gulbenkian de Cincia (Gulbenkian Institute of Science) became the first home of most of these groups, but several later spread to other institutions. This increased activity in turn has stimulated teaching of Developmental Biology and more students have been getting interested in the field. This positive feedback loop makes it a nice time to be teaching and working in Developmental Biology in Portugal.

  16. Transposition of the EU cogeneration directive: A vision for Portugal

    International Nuclear Information System (INIS)

    Moreira, Nuno Afonso; Monteiro, Eliseu; Ferreira, Sergio

    2007-01-01

    The potential for new, small-scale and micro-cogeneration installations in Portugal is very considerable due to the number of potential host buildings. In this work, we discuss the legal framework of the Portuguese energy market, and some modifications to accommodate the Directive, 2004/8/EC are stressed. A practical case of cogeneration is also presented, showing the application of the Annex III (b) and (c) of the Cogeneration Directive. The practical case presented shows that micro CHP can be considered highly efficient, with parameters calculated with the Directive rules. Two main improvements in Portugal's energy policy are important: improvement on the permission to access grid system and improvement on support mechanisms indexing it to PES. The Cogeneration Directive transposition is an excellent opportunity to induce a less restrictive framework for the installation of new cogeneration systems, reducing the technological barriers, namely allowing medium-voltage connection with the grid, and improving the revenues provided from these small cogeneration systems. These modifications can improve significantly the number of potential hosts for small-scale cogeneration systems. (author)

  17. Blepharitis due to in a cat from northern Portugal

    Directory of Open Access Journals (Sweden)

    Paulo Pimenta

    2015-07-01

    Full Text Available Case summary We report a clinical case of blepharitis due to Cryptococcus neoformans yeasts in a 2-year-old stray cat from northern Portugal (Vila Real without concurrent naso-ocular signs. Ophthalmological examination revealed mucopurulent discharge from an open wound in the right upper and lower lids. Slit-lamp biomicroscopy showed a normal anterior segment, and intraocular pressure was within the normal reference interval. No fundoscopic alterations were detected in either eye by direct and indirect ophthalmoscopic examination. Cytological examination of an appositional smear showed numerous polymorphic neutrophils and macrophages, together with spherical yeast cells compatible with Cryptococcus species. Molecular analysis by means of PCR and restriction fragment length polymorphism identified C neoformans genotype VNI. The cat was treated with itraconazole, and amoxicillin and clavulanic acid, combined with a commercial ear ointment and an imidacloprid/moxidectin spot-on application for bilateral parasitic otitis caused by Otodectes cynotis . One month after treatment, the clinical signs were completely resolved. Localised cutaneous lesions, as in the present case, probably result from contamination of cat-scratch injuries with viable encapsulated yeasts. Relevance and novel information This is, to the best of our knowledge, the first clinical report of feline blepharitis due to C neoformans without concurrent naso-ocular signs. The current findings, together with those from recent reports of the infection in domestic animals, should alert the veterinary community both in Portugal and in Europe to this underdiagnosed disease.

  18. Direct treatment costs of HIV/AIDS in Portugal

    Directory of Open Access Journals (Sweden)

    Julian Perelman

    2013-10-01

    Full Text Available OBJECTIVE To analyze the direct medical costs of HIV/AIDS in Portugal from the perspective of the National Health Service. METHODS A retrospective analysis of medical records was conducted for 150 patients from five specialized centers in Portugal in 2008. Data on utilization of medical resources during 12 months and patients’ characteristics were collected. A unit cost was applied to each care component using official sources and accounting data from National Health Service hospitals. RESULTS The average cost of treatment was 14,277 €/patient/year. The main cost-driver was antiretroviral treatment (€ 9,598, followed by hospitalization costs (€ 1,323. Treatment costs increased with the severity of disease from € 11,901 (> 500 CD4 cells/µl to € 23,351 (CD4 count ≤ 50 cells/ µl. Cost progression was mainly due to the increase in hospitalization costs, while antiretroviral treatment costs remained stable over disease stages. CONCLUSIONS The high burden related to antiretroviral treatment is counterbalanced by relatively low hospitalization costs, which, however, increase with severity of disease. The relatively modest progression of total costs highlights that alternative public health strategies that do not affect transmission of disease may only have a limited impact on expenditure, since treatment costs are largely dominated by constant antiretroviral treatment costs.

  19. Spatial and temporal variability of precipitation and drought in Portugal

    Directory of Open Access Journals (Sweden)

    D. S. Martins

    2012-05-01

    Full Text Available The spatial variability of precipitation and drought are investigated for Portugal using monthly precipitation from 74 stations and minimum and maximum temperature from 27 stations, covering the common period of 1941–2006. Seasonal precipitation and the corresponding percentages in the year, as well as the precipitation concentration index (PCI, was computed for all 74 stations and then used as an input matrix for an R-mode principal component analysis to identify the precipitation patterns. The standardized precipitation index at 3 and 12 month time scales were computed for all stations, whereas the Palmer Drought Severity Index (PDSI and the modified PDSI for Mediterranean conditions (MedPDSI were computed for the stations with temperature data. The spatial patterns of drought over Portugal were identified by applying the S-mode principal component analysis coupled with varimax rotation to the drought indices matrices. The result revealed two distinct sub-regions in the country relative to both precipitation regimes and drought variability. The analysis of time variability of the PC scores of all drought indices allowed verifying that there is no linear trend indicating drought aggravation or decrease. In addition, the analysis shows that results for SPI-3, SPI-12, PDSI and MedPDSI are coherent among them.

  20. Training requirements for agro-food industry in Portugal

    Directory of Open Access Journals (Sweden)

    Pedro D. Gaspar

    2015-04-01

    Full Text Available Agro-food companies are aware that the technical and soft skills of their employees directly influence business performance and, consequently, improving those skills will enhance the effectiveness and efficiency of their companies. This paper presents the main results of the AgriTraining project “Training requirements for the agro-food industry". Activities in pursuit of the objectives of this project involved: (1 analysis of the training needs in the agro-food industry in Portugal; (2 analysis of the training provision and the training organizations; (3 analysis of market trends; (4 definition of a training strategy; and (5 adjustment and development of training strategies for the agro-food sector. This last activity comprised the development of training curricula, suitable for the food sector as a whole and adjusted for the specific needs of some traditional industries, in order to promote the development and competitiveness of the agro-food industry in Portugal. Such training curricula aimed to promote the uptake of innovative technologies and methodologies, increase the ability of agro-food industries to invest and take risks, and enable adoption of European Community standards for production and marketing. Gaps in training supply were identified and the training provision was updated according to the needs of the agro-food companies. It was determined that companies need and demand knowledge and innovation to increase their competitive position for internationalization purposes. It was possible to define a training strategy based on market-orientation for agro-food differentiation.

  1. ESSAY ON THE EFFECTIVENESS OF THE COLLECTIVE PROTECTION IN PORTUGAL

    Directory of Open Access Journals (Sweden)

    Luciano Picoli Gagno

    2017-08-01

    Full Text Available This essay aims to examine certain aspects concerning collective judicial process by the light of some Portuguese cases, having as base the collective judicial protection understood as a fundamental right. With regard to the employed research method, the approach is the qualitative one, while the method is the deductive and the technique is the bibliographic e jurisprudential research. The theoretical framework is based on the doctrine and theory of some of the cited authors during the research. Among them are Robert Alexy, Mauro Cappelletti and Bryant Garth. In addition, this paper is divided into three sections: the first one is a brief study on access to justice clarified as a fundamental right of the citizen. In the second section a parallel is made with the first one, but the collective judicial protection is therefore seen as a fundamental right. In the third and last section we have the analysis of four cases of two superior courts of Portugal, being them the Supreme Court of Justice (STJ and the Supreme Administrative Court (STA, in order to understand the collective process in Portugal and to see which points that can offer a contribution for the brazilian collective procedural technic. As a result, it is found that collective judicial protection is inevitable and immanent for a substantial vision of the fundamental right of access to justice, understood like a orders of optimization, that may his realization in the biggest measure is possible

  2. Empirical rainfall thresholds for landslide occurrence in Portugal

    Science.gov (United States)

    Zêzere, José Luis; Vaz, Teresa; Pereira, Susana; Oliveira, Sérgio C.; Marques, Rui; Garcia, Ricardo A. C.

    2015-04-01

    Rainfall is the most important physical process responsible for the landslide triggering in Portugal. Following the work of Zêzere et al. (2014), we present the state of the art concerning the proposition of empirical rainfall thresholds in Portugal for different types of landslides observed in different zones of the country: the Lisbon region, the Douro Valley and the NW Mountains, and the Povoação Municipality in São Miguel Island (Azores). The empirical thresholds applied in Portugal are based on the identification of 120 landslide events and include (i) the computation of antecedent rainfall threshold defined by linear regression, (ii) the normalization of rainfall by the mean annual precipitation, (iii) the definition of combined rainfall thresholds, which integrates the rainfall event and the antecedent rainfall for different time periods, and (iv) the definition of lower limit and upper limit rainfall thresholds. The intensity-duration (ID) threshold is the empirical rainfall threshold more used worldwide. In mainland Portugal, the highest ID rainfall threshold is registered in the NW Mountains, which is the rainiest zone of the country. The Lisbon Region typically receives less rain per year and the corresponding ID threshold is lower than that obtained in the north part of the country. The Povoação study area evidence a contrasting situation, which is associated to the highest value of the negative exponential of the threshold (-0.66). As a consequence, for short duration (1,000 h) it is below the remaining thresholds. The normalization of the ID threshold by the mean annual precipitation (MAP) has showed that, in relative terms: (i) the ID threshold is highest in Lisbon Region for duration less than 50 h; (ii) in the north of the country, the ID threshold is more exigent in the Douro Valley than in the NW Mountains and (iii) the ID threshold in Povoação Municipality is lower when compared with the other areas, independently on the considered

  3. A human resources project implementation. An actor-network theory perspective

    Directory of Open Access Journals (Sweden)

    Gibrán Rivera González

    2012-01-01

    Full Text Available Este artículo tiene dos objetivos principales. Primero, sugerir el uso de la Teoría del Actor-Red (ANT por sus siglas en inglés como una teoría que puede ser utilizada para analizar la implementación de un proyecto de recursos humanos (llamado ModeCo, Modelo de Competencias; y, segundo, proveer un entendimiento inicial sobre algunos de los principales eventos y situaciones que dieron forma al ritmo de la implementación de este proyecto. Este artículo se basa en una investigación cualitativa, la cual toma una perspectiva informada por la Teoría del Actor-Red (Callon, 1986; Latour, 1987; Law, 1992 que es utilizada como mecanismo de entendimiento para describir cómo un proyecto es implementado en una Universidad con múltiples campus en México. En este trabajo se ofrecen, primero, una serie de enunciados que capturan la manera en cómo la Teoría del Actor-Red fue útil para entender el proceso de implementación; y, segundo, se exponen los principales eventos y situaciones que afectaron dicho proceso de implementación. En esta investigación adoptamos un modelo interpretativo (Walsham, 1995; Walsham, 2006, mismo que se vale del uso de una batería de métodos, principalmente el uso de doce entrevistas semiestructuradas con diferentes actores del proyecto, documentos del proyecto y asistencia virtual a reuniones del Comité Directivo de recursos humanos. En términos de análisis nuestra investigación está basada en los principios propuestos por Klein and Myers (1999 para estudios interpretativos.

  4. Not My Problem: Vicarious Conflict Adaptation with Human and Virtual Co-Actors

    Directory of Open Access Journals (Sweden)

    Michiel M. Spapé

    2016-04-01

    Full Text Available The Simon effect refers to an incompatibility between stimulus and response locations resulting in a conflict situation and, consequently, slower responses. Like other conflict effects, it is commonly reduced after repetitions, suggesting an executive control ability, which flexibly rewires cognitive processing and adapts to conflict. Interestingly, conflict is not necessarily individually defined: the Social Simon effect refers to a scenario where two people who share a task show a conflict effect where a single person does not. Recent studies showed these observations might converge into what could be called vicarious conflict adaptation, with evidence indicating that observing someone else’s conflict may subsequently reduce one’s own. While plausible, there is reason for doubt: both the social aspect of the Simon Effect, and the degree to which executive control accounts for the conflict adaptation effect, have become foci of debate in recent studies. Here, we present two experiments that were designed to test the social dimension of the effect by varying the social relationship between the actor and the co-actor. In Experiment 1, participants performed a conflict task with a virtual co-actor, while the actor-observer relationship was manipulated as a function of the similarity between response modalities. In Experiment 2, the same task was performed both with a virtual and with a human co-actor, while heart-rate measurements were taken to measure the impact of observed conflict on autonomous activity. While both experiments replicated the interpersonal conflict adaptation effects, neither showed evidence of the critical social dimension. We consider the findings as demonstrating that vicarious conflict adaptation does not rely on the social relationship between the actor and co-actor.

  5. O uso das redes sociais por jornalistas em Portugal

    Directory of Open Access Journals (Sweden)

    Ana Sofia Veloso

    2015-03-01

    Full Text Available Este artigo pretende mostrar como as redes sociais são utilizadas pelosjornalistas, nomeadamente os que trabalham em Portugal. É ainda intuito deste trabalho perceber se o uso destas ferramentas por estes profissionais pode constituir uma nova prática rotineira.Para o efeito, levou-se a cabo um estudo de carácter exploratório baseado nos resultados de um inquérito por questionário – realizado de raiz – dirigido à classe jornalística em Portugal. O artigo divide-se em quatro partes. Tendo em conta que, em pouco mais de uma década, as redes sociais se tornaram a atividade online mais popular a nível global, começa-se por realizar um enquadramento de apoio ao surgimento destas ferramentas na sociedade atual, dando conta de algumas estatísticas de uso e de novos processos de socialização subsequentes. Num segundo momento, é feito refereência à relação do jornalismo com as redes sociais e algumas novas práticas jornalísticas neste âmbito, apresentando conclusões de estudos internacionais sobre a utilização que jornalistas de diversos países fazem das redes sociais. Aborda-se ainda as orientações existentes sobre o uso ético que os jornalistas devem dar a estas ferramentas segundo várias entidades ligadas ao universo do jornalismo. A terceira parte foca-se no inquérito, designadamente a metodologia usada e a estrutura do mesmo; realiza-se um breve retrato sociográfico da classe jornalística em Portugal e faz-se uma caracterização socioprofissional da amostra obtida através do inquérito; apresentam-se os resultados conseguidos e analisam-se e discutem-se os mesmos, nomeadamente através de comparações com as estatísticas e as conclusões dos estudos nacionais e internacionais já mencionadas. Na quarta secção, tendo por base a discussão realizada e o balanço do tratamento do inquérito, menciona-se alguns desafios que se colocam aos jornalistas na era da Web 2.0. E conclui-se com a confirmação de que a

  6. Portugal: Lisbon seeks to juggle power sell-off, oil deregulation and advent of gas

    International Nuclear Information System (INIS)

    Maxwell, K.

    1994-01-01

    A profile of Portugal's energy sector is presented and the energy balance (1993) in terms of oil, gas, coal, electricity and other sources is located. Topics discussed include the import of natural gas supplies from Algeria by 1996; the construction of a 400km natural gas pipeline; the breakup of the Electricidada de Portugal into separate units, and the impact of liberation and privatisation on the power sector. The first large-scale private power generation, and deregulation and competition in Portugal's oil industry are also examined in this article. (UK)

  7. Brasil e Portugal: nova dinâmica migratória contemporânea

    OpenAIRE

    Fabiana Mota da Silva

    2010-01-01

    A história migratória compartilhada entre Brasil e Portugal foi marcada, durante séculos, pela vinda de portugueses para o Brasil. No entanto, nas últimas décadas, o Brasil, tradicional país de imigração, se transformou num país de emigração, sendo Portugal um dos países preferenciais de destino desta corrente migratória. Portugal, por sua vez, experimenta o movimento oposto: em paralelo aos movimentos populacionais de saída, assiste-se a uma crescente entrada de imigrantes em território port...

  8. The Ançã limestones, Coimbra, Portugal

    Science.gov (United States)

    Quinta-Ferreira, Mário; Gil Catarino, Lídia; Delgado Rodrigues, José

    2016-04-01

    Ançã is located in the Lusitanian Basin (western Meso-Cenozoic sedimentary basin), in the municipality of Cantanhede, close to Coimbra, Portugal. This constitutes the northernmost Dogger (Bajocian) limestone sequence in Portugal. The use of the Ançã limestones is documented since the Roman occupation of the Iberian Peninsula. It was used for the construction of houses, palaces, churches, fine sculptures, carving, paving and for the production of lime. These limestones vary from white and very soft varieties, with very high porosity used for sculpture and carving to white and hard varieties used for masonry and as aggregates and to white to bluish with low porosity and high strength varieties, mainly used for paving. The softer and whiter variety is worldwide known as Ançã Stone (Pedra de Ançã) exhibiting a porosity of 26-29 %. It became famous after being largely used by Coimbra most famous Renaissance sculptors like João de Ruão and Nicolau de Chanterenne. The Pedra de Ançã was used mainly in the region of Coimbra, but also in several other places in Portugal, in Santiago de Compostela, Spain, and Brazil. Some examples of heritage in Coimbra using the Pedra de Ançã are the renaissance portal of the Saint Cross Church, the tombs of the first two Portuguese kings located in this church, the altar of the Saint Cross Church or of the Old Cathedral, or in sculptures at the University of Coimbra. It is quite prone to deteriorate when exposed to atmospheric agents and to soluble salts, mainly due to its high porosity. Deteriorated surfaces needing treatment constitute difficult conservation problems, especially when consolidation and protection treatments are required. The less porous varieties of the Ançã limestones (building constructed at the end of the XIX century with the less porous varieties of the Ançã limestones. Most of the traditional quarries are abandoned and those still in activity are mainly used to produce crushed aggregates, limestone

  9. Occupational exposure in Portugal in the 1999 - 2003 period

    International Nuclear Information System (INIS)

    Martins, M.B.; Abrantes, J.N.; Alves, J.G.

    2006-01-01

    The annual effective doses evaluated by the Individual Monitoring Service of the Radiological Protection and Nuclear Safety Department (D.P.R.S.N.) of the Nuclear and Technological Institute (I.T.N.) in Portugal, in the 5-year period from 1999 - 2003, are analysed and presented in this paper. In this period, the I.M.S. at I.T.N.-D.P.R.S.N. monitored nearly 91% of all the monitored population in Portugal. In 2003, approximately 9,000 professionally exposed workers from 970 facilities spread from all over the country were monitored. The workers are organized in four fields of activity, namely conventional industry, research, medicine and mining. In the period from 1999 to 2003, the workers from the medical sector represented 80-85% of the monitored population. In Portugal there are no nuclear power plants but there is a nuclear research reactor at I.T.N. premises. People working at the reactor were included in the research field. In this period, the number of workers involved in the mining field decreased as the exploration of natural Uranium ore was gradually discontinued. During this period there were two monitoring systems operating at the I.M.S. of I.T.N.-D.P.R.S.N., one based on film and the other one based on thermoluminescence detectors (TLD). An effort was made to transfer people monitored by film to TLD and in 2003 nearly 6,500 workers (approx.) were monitored with this methodology. Workers shifted from film to TLD monitoring method were taken into account and considered only once. In this work, the annual whole body doses evaluated in the period 1999 to 2003 were considered. The distribution of workers in each field of activity was determined and the distribution of workers by dose intervals in each field is presented. The annual average doses were computed for the total monitored population and for the exposed workers in each field of activity. The annual collective doses in each field of activity and the total collective doses were also determined and

  10. Using cellular automata to simulate forest fire propagation in Portugal

    Science.gov (United States)

    Freire, Joana; daCamara, Carlos

    2017-04-01

    Wildfires in the Mediterranean region have severe damaging effects mainly due to large fire events [1, 2]. When restricting to Portugal, wildfires have burned over 1:4 million ha in the last decade. Considering the increasing tendency in the extent and severity of wildfires [1, 2], the availability of modeling tools of fire episodes is of crucial importance. Two main types of mathematical models are generally available, namely deterministic and stochastic models. Deterministic models attempt a description of fires, fuel and atmosphere as multiphase continua prescribing mass, momentum and energy conservation, which typically leads to systems of coupled PDEs to be solved numerically on a grid. Simpler descriptions, such as FARSITE, neglect the interaction with atmosphere and propagate the fire front using wave techniques. One of the most important stochastic models are Cellular Automata (CA), in which space is discretized into cells, and physical quantities take on a finite set of values at each cell. The cells evolve in discrete time according to a set of transition rules, and the states of the neighboring cells. In the present work, we implement and then improve a simple and fast CA model designed to operationally simulate wildfires in Portugal. The reference CA model chosen [3] has the advantage of having been applied successfully in other Mediterranean ecosystems, namely to historical fires in Greece. The model is defined on a square grid with propagation to 8 nearest and next-nearest neighbors, where each cell is characterized by 4 possible discrete states, corresponding to burning, not-yet burned, fuel-free and completely burned cells, with 4 possible rules of evolution which take into account fuel properties, meteorological conditions, and topography. As a CA model, it offers the possibility to run a very high number of simulations in order to verify and apply the model, and is easily modified by implementing additional variables and different rules for the

  11. The Rights of Private Economic Actors Under the World Trade Organization Agreements in Indonesia

    Directory of Open Access Journals (Sweden)

    Intan Soeparna

    2012-09-01

    Full Text Available Nothing in the Uruguay Round mentions directly about rights of private economic actors. It seems that the relationship to private economic actors (or may be individual does not exist within the WTO Agreements, because as a general rule, private parties are not legal subjects of the international legal order. However, this article will prevail upon this situation, by looking closer at the essence of the WTO Agreements to discern the rights of private economic actors that derive from the WTO. The main question of this article is to what extent then Indonesia is dealing with the rights of private economic actors under the WTO Agreements? The background of this questionis because four years after ratifying the WTO Agreements, Indonesia has been facing what is arguably the most serious multidimensional crisis in 1997, some difficult situations have arisen from the crisis; therefore, the society hesitated to accept the open world trading system. The society seemed look askance to the implementation of the WTO Agreements. But Indonesian Government took major step to reduce the skepticism of society toward liberalization, by readjusting its national laws conform to the WTO Agreements with the intention to support the rights of national economic actors under the WTO Agreements in order to achieve total benefits of the WTO rules.

  12. [Governance in Guatemalan municipal development councils: an analysis of actors and power relationships].

    Science.gov (United States)

    Flores, Walter; Gómez-Sánchez, Ismael

    2010-01-01

    Decentralisation and other public policies have created public spaces for participation in most Latin-American countries where community representatives, together with municipal authorities and other public functionaries, decide on social investment plans, including health services and infrastructure. The municipal development council system constitutes such public space in Guatemala. This study analysed such system's governance in a sample of 6 rural municipalities. A descriptive design was used, applying qualitative and quantitative techniques to study three central categories: the strategic actors, the rules of the game and power asymmetry levels amongst actors. The findings revealed inconsistencies amongst the actors who had to participate according to the legal framework and those actors who actually did so in practice. Divergent interests were also identified for participating which affected the possibility of reaching consensus during decision-making. Analysing the rules of the game led to identifying formal and non-formal mechanisms favouring some actors' ability to influence decisions. Analysing power asymmetry levels led to identifying that community representatives had fewer power resources than institutional representatives (local government and other government organisations). Community representatives also face different barriers blocking their participation and perceive a lesser capacity to influence decision-making. Existing barriers and fewer power resources experienced by community representatives reduce their abilities to influence decision-making in municipal development councils.

  13. La figura del consum’actor justo francés: ¿consumidor y ciudadano?

    Directory of Open Access Journals (Sweden)

    Gabriela Parodi∗

    2015-07-01

    Full Text Available El neologismo consum’actor (consumidor-actor es utilizado en diferentes espacios sociales para dirigirse a los consumidores susceptibles de ejercer una forma de compromiso través del consumo. El artículo muestra cómo la figura del consum’actor cumple una función de tipo ideal en la promoción del consumo de productos del comercio justo para el caso de promotores y consumidores franceses entrevistados en el marco de una investigación sociológica. Observando el mecanismo de recalificación del consumidor en consum’actor analizamos cómo se fabrica una argumentación tendiente a politizar ese acto de compra, interrogando la lógica de acción de los promotores. La reflexividad de los consumidores justos sobre las prácticas asociadas con el consum’actor permitió conocer los límites en la apropiación de esta figura. La porosidad de campos (mercado, consumo, política movilizados en la argumentación para su caracterización explica la distancia entre aquella función y los límites de su apropiación como figura social del compromiso ciudadano

  14. Emotional labor actors: a latent profile analysis of emotional labor strategies.

    Science.gov (United States)

    Gabriel, Allison S; Daniels, Michael A; Diefendorff, James M; Greguras, Gary J

    2015-05-01

    Research on emotional labor focuses on how employees utilize 2 main regulation strategies-surface acting (i.e., faking one's felt emotions) and deep acting (i.e., attempting to feel required emotions)-to adhere to emotional expectations of their jobs. To date, researchers largely have considered how each strategy functions to predict outcomes in isolation. However, this variable-centered perspective ignores the possibility that there are subpopulations of employees who may differ in their combined use of surface and deep acting. To address this issue, we conducted 2 studies that examined surface acting and deep acting from a person-centered perspective. Using latent profile analysis, we identified 5 emotional labor profiles-non-actors, low actors, surface actors, deep actors, and regulators-and found that these actor profiles were distinguished by several emotional labor antecedents (positive affectivity, negative affectivity, display rules, customer orientation, and emotion demands-abilities fit) and differentially predicted employee outcomes (emotional exhaustion, job satisfaction, and felt inauthenticity). Our results reveal new insights into the nature of emotion regulation in emotional labor contexts and how different employees may characteristically use distinct combinations of emotion regulation strategies to manage their emotional expressions at work. (c) 2015 APA, all rights reserved.

  15. The role of institutions as actors influencing Uganda’s cassava sector

    Directory of Open Access Journals (Sweden)

    Cedric Mutyaba

    2016-04-01

    Full Text Available We aim at mapping out a detailed framework that reveals the proportionate flow of cassava and its products along the value chain (VC. Furthermore, we aim at establishing the role of institutions and the linkages between institutions and other VC actors that influence the cassava VC in Uganda. We use both primary and secondary data obtained from four regions in Uganda. Results show that farmers, processors, transporters, traders, consumers and institutions are the major actors. There are four categories of institutions, viz, government, non-government, community based organisations and international agencies. Roles performed by institutions include: development and enforcement of policies, Research and Development (R&D, capacity building, and creation of market access linkages for cassava and its products. Findings reveal that there is no clear nexus and no coordination among farmers/producers, processors, traders, transporters and consumers. However, institutions are well coordinated and play various roles along the VC to influence the dynamics of actors. Policy-wise it is important to establish strong private-public partnerships to bridge the impaired linkages between the actors (farmers/producers, processors, traders, transporters, and consumers and institutions. Strong partnerships are envisaged to reduce the associated transaction costs amongst the actors.

  16. Lone Actor Terrorist Attack Planning and Preparation: A Data-Driven Analysis.

    Science.gov (United States)

    Schuurman, Bart; Bakker, Edwin; Gill, Paul; Bouhana, Noémie

    2017-10-23

    This article provides an in-depth assessment of lone actor terrorists' attack planning and preparation. A codebook of 198 variables related to different aspects of pre-attack behavior is applied to a sample of 55 lone actor terrorists. Data were drawn from open-source materials and complemented where possible with primary sources. Most lone actors are not highly lethal or surreptitious attackers. They are generally poor at maintaining operational security, leak their motivations and capabilities in numerous ways, and generally do so months and even years before an attack. Moreover, the "loneness" thought to define this type of terrorism is generally absent; most lone actors uphold social ties that are crucial to their adoption and maintenance of the motivation and capability to commit terrorist violence. The results offer concrete input for those working to detect and prevent this form of terrorism and argue for a re-evaluation of the "lone actor" concept. © 2017 The Authors. Journal of Forensic Sciences published by Wiley Periodicals, Inc. on behalf of American Academy of Forensic Sciences.

  17. Modelling the lay expert for first-year medical students: the actor-patient as teacher.

    Science.gov (United States)

    Nestel, Debra; Muir, Elizabeth; Plant, Marilyn; Kidd, Jane; Thurlow, Sue

    2002-09-01

    Actors are widely used in medical education as simulated patients. In this session, the role of actors was extended to 'simulated students' and facilitators in an introductory communication session. After an initial activity with the entire cohort of first-year students, groups of 20 students worked with either an actor or medical teacher in three activities. The activities aimed to raise students' awareness of the range of communication challenges in medical education and practice. After the session, students completed evaluation forms based on their experiences in the session. The results revealed no difference between students who were facilitated by actors or medical teachers in relation to meeting the learning objectives and their ratings of the usefulness of the activities to support learning. The actors who participated in this session were experienced in working with medical students. Their enhanced role provides students with an opportunity to identify with and reflect on the expertise of a lay teacher and to consider extending their definition of a learning opportunity to more informal encounters.

  18. Training physicians in communication skills with adolescents using teenage actors as simulated patients.

    Science.gov (United States)

    Hardoff, D; Schonmann, S

    2001-03-01

    Role-play exercises with simulated patients may serve the purpose of training professionals to develop appropriate communication skills with adolescents. Authentic adolescent responses toward the physicians may be achieved by actors who themselves are in their teenage years. We describe our experience in continuing medical education programmes for primary care physicians aimed at improving their skills in communicating with adolescents, using simulation methodology with teenage actors. Eight 16-17-year-old actors from the drama department of a high school for the arts were trained to simulate 20 cases with characteristic adolescent medical problems, as well as confidentiality issues and home and school problems. The actors performed in front of large groups of 20-30 paediatricians, family practitioners, or gynaecologists in continuing medical education. Diagnostic issues as well as therapeutic and management approaches were discussed, while the actors provided feedback to the trainees about their understanding and their feeling regarding the issues raised during the exercises. Normally, smaller learning groups are more suitable for such training purposes; nevertheless the participants could appreciate learning the principles of careful listening, a non-judgmental approach and assuring confidentiality. A collaboration of medical schools and postgraduate programmes with high schools which have drama departments may be fruitful in the teaching of adolescent medicine with special emphasis on communication skills with teenagers.

  19. Actor-specific contributions to the deforestation slowdown in the Brazilian Amazon.

    Science.gov (United States)

    Godar, Javier; Gardner, Toby A; Tizado, E Jorge; Pacheco, Pablo

    2014-10-28

    Annual deforestation rates in the Brazilian Amazon fell by 77% between 2004 and 2011, yet have stabilized since 2009 at 5,000-7,000 km(2). We provide the first submunicipality assessment, to our knowledge, of actor-specific contributions to the deforestation slowdown by linking agricultural census and remote-sensing data on deforestation and forest degradation. Almost half (36,158 km(2)) of the deforestation between 2004 and 2011 occurred in areas dominated by larger properties (>500 ha), whereas only 12% (9,720 km(2)) occurred in areas dominated by smallholder properties (deforestation rates fell during this period by 68-85% for all actors, the contribution of the largest landholders (>2,500 ha) to annual deforestation decreased over time (63% decrease between 2005 and 2011), whereas that of smallholders went up by a similar amount (69%) during the same period. In addition, the deforestation share attributable to remote areas increased by 88% between 2009 and 2011. These observations are consistent across the Brazilian Amazon, regardless of geographical differences in actor dominance or socioenvironmental context. Our findings suggest that deforestation policies to date, which have been particularly focused on command and control measures on larger properties in deforestation hotspots, may be increasingly limited in their effectiveness and fail to address all actors equally. Further reductions in deforestation are likely to be increasingly costly and require actor-tailored approaches, including better monitoring to detect small-scale deforestation and a shift toward more incentive-based conservation policies.

  20. The Counter-Reformation, Diplomacy, and Art Patronage in Portugal under Cardinal-Infant D. Henrique of Portugal: A Legacy to Serve Church and Kingdom

    Directory of Open Access Journals (Sweden)

    Milton Pedro Dias Pacheco

    2017-12-01

    Full Text Available Commonly known as the Cardinal-King, Don Henrique of Portugal was a Portuguese royal-blood infant who was destined to become a prince of the Church. He was a preeminent figure of the sixteenth century: the period of the political, economic, religious, and cultural expansion of the Portuguese Empire, and of the Counter-Reformation. During his service to the Roman Catholic Church, D. Henrique occupied the seats of the three Portuguese archdioceses, was chosen to govern some of the wealthiest religious orders, and represented the Holy Office in Portugal. He was also nominated cardinal and legate a latere to Portugal. The Cardinal-Infant was responsible for an unprecedented architectural innovation in Portugal and beyond, reforming, expanding, and erecting several buildings. This study focuses on the institutional projects and material reforms in Portugal initiated by Cardinal-King D. Henrique through complex diplomatic relations between the Portuguese Crown and the Holy See during the sixteenth century. Its main objective is to create a basis for further research into his architectural patronage while occupying his several positions of ecclesiastical and lay authority.