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Sample records for cavado valley portugal

  1. Cations extraction of sandy-clay soils from cavado valley, portugal, using sodium salts solutions

    Directory of Open Access Journals (Sweden)

    Silva João Eudes da

    2002-01-01

    Full Text Available Cases of contamination by metals in the water wells of the Cavado Valley in north-west Portugal can be attributed to the heavy leaching of clay soils due to an excess of nitrogen resulting from the intensive use of fertilisers in agricultural areas. This work focuses on the natural weathering characteristics of soils, particularly the clay material, through the study of samples collected near the River Cavado. Samples taken from various sites, after physico-chemical characterisation, were subjected to clay dissolution tests, using sodium salts of different ionic forces, to detect the relationship between certain physico-chemical parameters of water, such as pH, nitrate, chloride and sulphate content, in the dissolution of clay and the subsequent extraction of such cations as Al, Fe and K. In acidic sandy clay soils, the mineralogical composition of which was characterised by a predominance of quartz, micas, kaolinite and K-feldspars, decreases of the clay material/water pH ratio increases dissolution of the micaceous and K-feldspars phases. The presence of nitrates in the aqueous solution apparently advanced the extraction of all three cations Al, Fe and K. The specific surface area of the clay material showed a significant correlation with the main kinetic parameters of cation extraction.

  2. Portugal.

    Science.gov (United States)

    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…

  3. Holocene flooding history of the Lower Tagus Valley (Portugal)

    NARCIS (Netherlands)

    Vis, G.-J.; Bohncke, S.J.P.; Schneider, H.; Kasse, C.; Coenraads-Nederveen, S.; Zuurbier, K.; Rozema, J.

    2010-01-01

    The present paper aims to reconstruct the Lower Tagus Valley flooding history for the last ca. 6500 a, to explore the suitability of pollen-based local vegetation development in supporting the reconstruction of flooding history, and to explain fluvial activity changes in terms of allogenic (climate,

  4. 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

  5. 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.)

  6. Tectonic and neotectonic implications of a new basement map of the Lower Tagus Valley, Portugal

    OpenAIRE

    Carvalho, João P. G.; Rabeh, Taha; Dias, Rui; Dias, Ruben P.; Pinto, Carlos C.; Oliveira, José Tomás; Cunha, Teresa Arriaga; Borges, José Fernando

    2014-01-01

    In this paper we present a new basement (defined here as Paleozoic, Precambrian and Mesozoic igneous rocks) map of the Lower Tagus Valley area. This map is a contribution to the understanding of the structural evolution of the top of the basement in the Lower Tagus Valley area during the Mesozoic and Cenozoic Eras. The map was produced using aeromagnetic, well, seismic reflection and geological outcrop data. It shows unprecedented details of the geometry of the basement rock's sur...

  7. Validation of Velocity the Lower Tagus Valley (Portugal) velocity model using H/V technique

    OpenAIRE

    Furtado, A; Borges, JF; Bezzeghoud, M; Caldeira, B

    2010-01-01

    Along his history the Lower Tagus Valley LTV area was shaken by several earthquakes. The largest reported had their origin in the southwestern part of Iberia. These earth- quakes were destructive, and some of them were produced in large ruptures of offshore structures located southwest of the Portu- guese coastline; other moderates earthqua- kes were produced by local sources such as the 1344, 1531 and the 1909 (Benavente). In the last years, due to 3D structural model improvement and develop...

  8. The management of the Côa valley rock art (Portugal

    Directory of Open Access Journals (Sweden)

    Zilhão, João

    2000-12-01

    Full Text Available The Côa valley rock art would have been completely submerged if construction of the large Foz Côa dam, began in 1992, had been allowed to continue. The dam project was halted in 1995 and a 200 km2, archaeological park was established in this area, which is now legally protected at the highest level as a National Monument. Public access to selected sites is organized through four-wheel drive tours of groups of eight people accompanied by guides appropriately trained in archaeology and rock art studies. Visitor Centers were set-up in restored traditional houses located in the villages around the periphery of the park. A museum of art and archaeology and associated research facilities is to be established at the site of the now abandoned dam. The universal importance of the valley's cultural heritage and the landmark nature of the Portuguese government's decision to preserve it in spite of the huge financial loss involved have been widely acclaimed. As a result, the prehistoric rock art of the Côa was included in the World Heritage List in December 1998.

    El arte rupestre del valle del Côa habría quedado completamente sumergido si se hubiera autorizado la continuación de la construcción de la gran presa de Foz Côa, iniciada en 1992. El proyecto de la presa fue interrumpido en 1995, estableciéndose en ese área un parque arqueológico de 200 km2, que está ahora legalmente protegido al más alto nivel como Monumento Nacional. El acceso público a sitios seleccionados está organizado mediante recorridos en vehículos cuatro por cuatro de grupos de ocho personas acompañados por guías preparados adecuadamente en arqueología y estudios de arte rupestre. Los Centros para los visitantes se establecieron en casas tradicionales restauradas situadas en pueblos en torno a la periferia del parque. Se va a crear un museo de arte y arqueología y servicios de investigación asociados en el emplazamiento de la presa ahora

  9. ANÁLISE DE POTABILIDADE BACTERIOLÓGICA DE ÁGUAS DE POÇOS CAVADOS DA ZONA PERIFÉRICA DE BARRETOS, SP, BRASIL

    OpenAIRE

    Beatriz Pedroso PREGNOLATTO; Miyoko JAKABI; Rael VIDAL

    2009-01-01

    Foram analisados 30 pontos distintos de água, sendo 27 de poços cavados e 3 de nascentes superficiais, na zona periférica da cidade de Barretos- SP, distribuídos em quatro bairros. A coleta foi feita em quatro etapas, com intervalo de 90 dias, totalizando 120 amostras. Das amostras analisadas, 106 (88,3%) foram positivas para coliformes totais e 48 (40,0%), para coliformes fecais. Não houve positividade para aeromonas móveis. Os dados obtidos indicam que a maioria das...

  10. Life history, population dynamics and production of eastern mosquitofish, Gambusia holbrooki (Pisces, Poeciliidae), in rice fields of the lower Mondego River Valley, western Portugal

    Science.gov (United States)

    Cabral, João Alexandre; Marques, João Carlos

    1999-11-01

    The introduced population of Gambusia holbrooki from the rice fields of the lower Mondego River Valley, Portugal, was studied for 15 months, relating their life cycle and population dynamics with its production, in order to assess the role of the species in the energy flow and secondary production in this type of agro-ecosystem. Two main annual cohorts (1995 and 1996 cohorts) were identified. The females outnumbered males and the average female/male-ratio was 4. The inspection of ovary developmental stages of this viviparous fish, revealed that the most important reproductive period was between April and August. The first recruits were recorded in June and were present thereafter until October. Males from the parental cohort died before August, whereas parental females could survive until October. Mean adjusted fecundity (number of embryos divided by female standard length) peaked in July 1996 (0.95) and in June 1997 (1.05). Females reached greater sizes, had a higher growth rate and lived longer than males. Annual production was estimated at 3.101 g.m -2.year -1 (ash-free dry weight, AFDW), the average biomass at 2.896 g.m -2 (AFDW), and the P/B ratio was 1.071. A conjugation of life history, population dynamics, production and ecological traits (e.g. fast growth, reduced longevity, viviparity, high productivity, an intermediate position in food chain, and no special habitat requirements for reproduction) clearly show that the populations of G. holbrooki, introduced into rice fields all over the world, may play an important role in the structure and functioning of the biological communities of these important agro-ecosystems.

  11. ANÁLISE DE POTABILIDADE BACTERIOLÓGICA DE ÁGUAS DE POÇOS CAVADOS DA ZONA PERIFÉRICA DE BARRETOS, SP, BRASIL

    Directory of Open Access Journals (Sweden)

    Beatriz Pedroso PREGNOLATTO

    2009-07-01

    Full Text Available

    Foram analisados 30 pontos distintos de água, sendo 27 de poços cavados e 3 de nascentes superficiais, na zona periférica da cidade de Barretos- SP, distribuídos em quatro bairros. A coleta foi feita em quatro etapas, com intervalo de 90 dias, totalizando 120 amostras. Das amostras analisadas, 106 (88,3% foram positivas para coliformes totais e 48 (40,0%, para coliformes fecais. Não houve positividade para aeromonas móveis. Os dados obtidos indicam que a maioria das amostras analisadas não atende ao padrão de potabilidade, em virtude da presença de coliformes totais em 100 mL. A presença desse tipo de coliformes não parece estar relacionada com influências sazonais, enquanto a incidência de coliformes fecais apresenta correlação com os indices pluviométricos das etapas de amostragem: os meses de menor índice coincidem com menor positividade desse indicador bacteriano e os meses com índice mais alto, com maior porcentagem de positividade.

  12. "But will there be visitors?" Public outreach efforts using social media and online presence at the Côa Valley Museum and Archaeological Park (Portugal

    Directory of Open Access Journals (Sweden)

    António Batarda Fernandes

    2018-04-01

    Full Text Available This paper aims to give an account of the online activities and strategies developed and carried out by the Côa Valley Museum and Archaeological Park with the goal of reaching different audiences. Emphasis will be given to more recent efforts on social media networks, namely Facebook, Twitter, YouTube, and TripAdvisor. How can these be used to reach educational objectives within an evolving online environment? How can virtual audiences be engaged in significant learning experiences using time-limited windows of opportunity? How can dynamic and versatile synergies be created in online environments to create sustainable museums (marketing, education, entertainment, revenues and audiences? Potential answers to these questions have to be considered within wider institutional communication strategies using the opportunities social media offers as fully as possible in order to reach and engage with ever-expanding, diverse audiences.

  13. 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. ...

  14. 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…

  15. 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.

  16. 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.

  17. Valley Fever

    Science.gov (United States)

    Valley Fever is a disease caused by a fungus (or mold) called Coccidioides. The fungi live in the soil ... from person to person. Anyone can get Valley Fever. But it's most common among older adults, especially ...

  18. 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

  19. 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...

  20. 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...

  1. 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.

  2. Valley Fever

    Science.gov (United States)

    ... loss Headache Valley fever Symptoms & causes Diagnosis & treatment Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  3. 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.

  4. 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

  5. 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…

  6. 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

  7. [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)

  8. 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

  9. 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…

  10. 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...

  11. 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.

  12. 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

  13. 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.

  14. 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.

  15. 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...

  16. 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)

  17. 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.

  18. 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

  19. 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.

  20. Haemoragisk Rift Valley Fever

    DEFF Research Database (Denmark)

    Fabiansen, Christian; Thybo, Søren

    2007-01-01

    A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described.......A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described....

  1. 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.

  2. 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.)

  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. 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.)

  5. 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.

  6. 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.

  7. Primeras evidencias de arte mueble paleolítico en el sur de Portugal

    Directory of Open Access Journals (Sweden)

    Simón Vallejo, María D.

    2012-06-01

    Full Text Available This paper presents the first evidence for Palaeolithic portable art in Southern Portugal. This include two plaques, dated between 20,500 and 19,500 BP from Solutrean levels from the site of Vale Boi, Western Algarve (Portugal. One of the pieces is a small engraved schist plaque (14,6 × 8,1 mm with abstract lines on one side. The other artefact is an 8 × 5 cm schist plaque. One side is an oxide natural deposit, used to produce dye; the other side has three aurochs and a probable cervid. Stilistic information and the engraving sequence indicate probably production by a single artist. The stylistic characteristics are in full agreement withi those from late Gravettian and early Solutrean art known from Valencia, Andalucia (Spain and the Côa valley (Portugal, thus confirming the absolute AMS dates from the Vale Boi Levels.

    En este trabajo presentamos la primera evidencia de arte mueble paleolítico en el sur de Portugal: dos plaquetas de pizarra procedentes de niveles solutrenses del yacimiento de Vale Boi, zona occidental del Algarve (Portugal. La primera de las piezas es una pequeña placa (14,6 × 8,1 mm que presenta sobre una de sus caras un ideomorfo grabado. La segunda (8 × 5 cm cuenta con una superficie ocupada por óxido de hierro natural de color amarillento, tiene claros indicios de extracción de mineral para producir colorantes. En la superficie opuesta han sido grabados tres uros y una posible cierva. El estilo y secuencia de los grabados apuntan a un solo artista. Las características estilísticas de los zoomorfos concuerdan bien con los rasgos comunes del arte del ciclo Gravetiense final y Solutrense antiguo del País Valenciano, Andalucía y Valle de Côa (Portugal. Esta afinidad sintoniza asimismo con las fechas AMS de los niveles solutrenses de Vale Boi, datados entre ca. 20.500 y 19.500 BP.

  8. 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.

  9. 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.

  10. 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...

  11. 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

  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. 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.

  17. 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

  18. 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

  19. 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...

  20. 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.

  1. 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.

  2. 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...

  3. Hydro-geomorphologic disasters in Portugal: mortality trends in the past 150 years

    Science.gov (United States)

    Pereira, Susana; Zêzere, José L.; Quaresma, Ivânia; Santos, Pedro P.; Santos, Mónica

    2015-04-01

    important cluster in the Lisbon Region and in the Tagus valley, Oporto and Coimbra cities, where simultaneously, natural conditions are favorable to floods and a high number of people are exposed to flood hazard (e.g. residential buildings and economic activities installed in floodplains). The occurrence of landslide fatalities is mostly constrained in the north of the Tagus valley, where geologic and geomorphologic conditions are more landslide-prone than in the southern part of the country. Flash floods caused the majority of fatalities associated with floods, while falls and flows were responsible for the highest frequency of fatalities associated with landslides. The temporal evolution of flood fatalities reflects the implementation of territorial management policies and the improving of early warning systems for floods and the evacuation of people living in floodplain areas prior major flood events, in Portugal in the latest four decades. In the case of landslides, despite the improving in the quality of buildings construction, fatalities generated by landslides are still frequent because buildings are often located in hazardous slopes. In addition, so far no early warning system for landslide was implemented in Portugal. This research was supported by the Portuguese Foundation for Science and Technology (FCT). The first author is a Post-Doc fellow funded by FCT (SFRH/BPD/69002/2010).

  4. 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

  5. Smart Valley Infrastructure.

    Science.gov (United States)

    Maule, R. William

    1994-01-01

    Discusses prototype information infrastructure projects in northern California's Silicon Valley. The strategies of the public and private telecommunications carriers vying for backbone services and industries developing end-user infrastructure technologies via office networks, set-top box networks, Internet multimedia, and "smart homes"…

  6. Breathing Valley Fever

    Centers for Disease Control (CDC) Podcasts

    2014-02-04

    Dr. Duc Vugia, chief of the Infectious Diseases Branch in the California Department of Public Health, discusses Valley Fever.  Created: 2/4/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/5/2014.

  7. Lichens as biomonitors of atmospheric ammonium/ammonia deposition in Portugal

    International Nuclear Information System (INIS)

    Capelao, A.L.; Maguas, C.; Branquinho, C.; Cruz, C.; Martins-Loucao, M.A.

    2000-01-01

    The aim of the present work was to evaluate the potentiality of lichens as biomonitors of NH 4 + /NH 3 (ammonium/ammonia) and NO 3 - (nitrate) atmospheric deposition. For that, we used as a field station a rice plantation which is submitted, once a year, to air spraying fertilization with a mixture of nitrogen sources. Samples of an epiphytic lichen, Ramalina fastigiata, were collected from an ash-tree bordering the rice-plantation by the Sorraia River Valley (Central Portugal). The study started one month before fertilization and sampling was carried out for five months. The concentration of ammonium in the lichen was highly and significantly correlated with the number of days without precipitation before sampling, and had an inverse correlation with fluorescence values. Under these conditions, the amount of NH 4 + found in the lichen appears to reflect ammonium/ammonia dry deposition. (author)

  8. Fascist labscapes: geneticists, wheat, and the landscapes of Fascism in Italy and Portugal.

    Science.gov (United States)

    Saraiva, Tiago

    2010-01-01

    This paper explores the role of scientists in the building of fascist regimes in Italy and Portugal by focusing on plant geneticists' participation in the Italian and Portuguese wheat wars for bread self-sufficiency. It looks closely at the work undertaken by Nazareno Strampelli at the National Institute of Genetics for Grain Cultivation (Italy) and by António Sousa da Câmara at the National Agronomic Experiment Station (Portugal), both of whom took wheat as their prime experimental object of genetics research. The main argument is that the production of standardized organisms—the breeder's elite seeds—in laboratory spaces is deeply entangled with their circulation through extended distribution networks that allowed for their massive presence in Italian and Portuguese landscapes such as the Po Valley and the Alentejo. The narrative pays particular attention to the historical development of fascist regimes in the two countries, advancing the argument that breeders' artifacts were key components of the institutionalization of the new political regimes.

  9. 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

  10. 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…

  11. 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…

  12. 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.

  13. Rift Valley fever vaccines

    OpenAIRE

    Ikegami, Tetsuro; Makino, Shinji

    2009-01-01

    Rift Valley fever virus (RVFV), which belongs to the genus Phlebovirus, family Bunyaviridae, is a negative-stranded RNA virus carrying a tripartite RNA genome. RVFV is transmitted by mosquitoes and causes large outbreaks among ruminants and humans in Africa and the Arabian Peninsula. Human patients develop an acute febrile illness, followed by a fatal hemorrhagic fever, encephalitis or ocular diseases, whereas ruminants experience abortions during outbreak. Effective vaccination of both human...

  14. 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

  15. 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.

  16. 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...

  17. 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

  18. 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

  19. 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.

  20. 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

  1. 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)

  2. 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.

  3. The California Valley grassland

    Science.gov (United States)

    Keeley, J.E.; Schoenherr, Allan A.

    1990-01-01

    Grasslands are distributed throughout California from Oregon to Baja California Norte and from the coast to the desert (Brown 1982) (Figure 1). This review will focus on the dominant formation in cismontane California, a community referred to as Valley Grassland (Munz 1959). Today, Valley Grassland is dominated by non-native annual grasses in genera such as Avena (wild oat), Bromus (brome grass), and Hordeum (barley), and is often referred to as the California annual grassland. On localized sites, native perennial bunchgrasses such as Stipa pultra (purple needle grass) may dominate and such sites are interpreted to be remnants of the pristine valley grassland. In northwestern California a floristically distinct formation of the Valley Grassland, known as Coast Prairie (Munz 1959) or Northern Coastal Grassland (Holland and Keil 1989) is recognized. The dominant grasses include many native perennial bunchgrasses in genera such as Agrostis, Calamagrostis, Danthonia, Deschampsia, Festuca, Koeleria and Poa (Heady et al. 1977). Non-native annuals do not dominate, but on some sites non-native perennials like Anthoxanthum odoratum may colonize the native grassland (Foin and Hektner 1986). Elevationally, California's grasslands extend from sea level to at leas 1500 m. The upper boundary is vague because montane grassland formations are commonly referred to as meadows; a community which Munz (1959) does not recognize. Holland and Keil (1989) describe the montane meadow as an azonal community; that is, a community restricted not so much to a particular climatic zone but rather controlled by substrate characteristics. They consider poor soil-drainage an over-riding factor in the development of montane meadows and, in contrast to grasslands, meadows often remain green through the summer drought. Floristically, meadows are composed of graminoids; Cyperaceae, Juncaceae, and rhizomatous grasses such as Agropyron (wheat grass). Some bunchgrasses, such as Muhlenbergia rigens, are

  4. 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.

  5. 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...

  6. 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)

  7. 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)

  8. 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.

  9. 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.

  10. 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.

  11. 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...

  12. 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...

  13. 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.

  14. 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.

  15. Upper Palaeolithic lithic raw material sourcing in Central and Northern Portugal as an aid to reconstructing hunter-gatherer societies

    Directory of Open Access Journals (Sweden)

    Thierry Aubry

    2016-09-01

    Full Text Available We present the results of the study of lithic raw materials used in Upper Palaeolithic occupations preserved in caves, rockshelters and open-air sites from two different geological environments in Portugal. For the sites located in the Lusitanian Basin, flint or silcrete sources are easily available in close vicinity. The Côa Valley sites, located in the Iberian Massif, are within a geological environment where restricted fine-grained vein quartz and siliceous metamorphic rocks are available, but no flint or silcrete, even though both are present in the archaeological assemblages. Data from the two clusters of sites are compared with a third newly located site in the Lower Vouga valley, at the limit of the Iberian Massif with the Lusitanian Basin, where quartz vein raw material types are locally available and flint is about 40 kilometres distant. This study reveals prehistoric adaptations to these different geological contexts, with shorter networks for the Lusitanian basin sites contrasting with the long distance ones for the Côa Valley, and the Vouga site at an intermediary position. Finally, we propose that lithic raw material supply networks, defined by a GIS least-cost algorithm, could be used as a proxy not only for territoriality in the case of local and regional lithic raw material sources, but also to infer long-distance social networks between different Palaeolithic human groups, created and maintained to promote the access to asymmetrically distributed resources.

  16. 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.

  17. 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...

  18. 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) ...

  19. Valley development on Hawaiian volcanoes

    International Nuclear Information System (INIS)

    Baker, V.R.; Gulick, V.C.

    1987-01-01

    Work in progress on Hawaiian drainage evolution indicates an important potential for understanding drainage development on Mars. Similar to Mars, the Hawaiian valleys were initiated by surface runoff, subsequently enlarged by groundwater sapping, and eventually stabilized as aquifers were depleted. Quantitative geomorphic measurements were used to evaluate the following factors in Hawaiian drainage evolution: climate, stream processes, and time. In comparing regions of similar climate, drainage density shows a general increase with the age of the volcani island. With age and climate held constant, sapping dominated valleys, in contrast to runoff-dominated valleys, display the following: lower drainage densities, higher ratios of valley floor width to valley height, and more positive profile concavities. Studies of stream junction angles indicate increasing junction angles with time on the drier leeward sides of the major islands. The quantitative geomorphic studies and earlier field work yielded important insights for Martian geomorphology. The importance of ash mantling in controlling infiltration on Hawaii also seems to apply to Mars. The Hawaiian valley also have implications for the valley networks of Martian heavily cratered terrains

  20. Dark Valley in Newton Crater

    Science.gov (United States)

    2003-01-01

    MGS MOC Release No. MOC2-418, 11 July 2003This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) high resolution image shows part of a dark-floored valley system in northern Newton Crater. The valley might have been originally formed by liquid water; the dark material is probably sand that has blown into the valley in more recent times. The picture was acquired earlier this week on July 6, 2003, and is located near 39.2oS, 157.9oW. The picture covers an area 2.3 km (1.4 mi) across; sunlight illuminates the scene from the upper left.

  1. 27 CFR 9.41 - Lancaster Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Lancaster Valley. 9.41... Lancaster Valley. (a) Name. The name of the viticultural area described in this section is “Lancaster Valley.” (b) Approved maps. The appropriate maps for determining the boundaries of the Lancaster Valley...

  2. Contribution of long-range transport to the ozone levels recorded in the Northeast of Portugal

    Science.gov (United States)

    Gama, C.; Nunes, T.; Marques, M. C.; Ferreira, F.

    2009-04-01

    levels were calculated for each cluster and the differences between the groups were validated using the Kruskal-Wallis statistical test. The results have shown a significant influence of the transport path on ozone concentrations, which is more noticeable when the probability of occurring photochemical pollution phenomena is higher. Air masses from Europe (Spain, France, United Kingdom, etc.) generally originate higher ozone levels than the ones arriving from the Atlantic Ocean. This feature shows the role of photochemical production along long-range transport phenomena, and the input of pollutants into air masses, along their path. A more detailed analysis at local/regional scale, supported mainly by an intensive field campaign performed during spring/summer of 2006 in the vicinity of Alvão Natural Park (FOTONET Project), at different altitudes, together with pollutant measurements from rural air quality stations in the north of Portugal and one from Spain (Peñausende) was carried out in order to evaluate the extension of photochemical pollution in the Northeast of Portugal. Ozone concentrations measurements in the region showed a noticeable decrease with altitude, mainly at night. In resume back trajectories based analysis has demonstrated that other countries, mainly Spain, contribute decisively to the ozone levels registered in the station used for this study. Backed on this knowledge we point out towards the need of considering common international policies when dealing with controlling ozone levels in the environment. References: Monks, P. (2000): A review of the observations and origins of the spring ozone maximum. Atmospheric Environment 34, 3545-3561. Vingarzan, R., Taylor, B. (2003): Trend analysis of ground level ozone in the greater Vancouver / Fraser Valley area of British Columbia. Atmospheric Environment 37, 2159-2171. EMPA (2008): Air mass trajectory clustering. Retrieved 01 November 2008 from: http://www.empa.ch/plugin/template/empa/*/63288/—/l=1

  3. 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.

  4. The Drentsche Aa valley system

    International Nuclear Information System (INIS)

    Gans, W. de.

    1981-01-01

    This thesis is composed of five papers concerned with Late Quaternary geology and geomorphology of the Aa valley system. The correlation and chronostratigraphic position of the layers have been established by radiocarbon dating. (Auth.)

  5. 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.

  6. 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.

  7. 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. 

  8. 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.

  9. 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.

  10. 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.

  11. Landscape and Astronomy in Megalithic Portugal: the Carregal do Sal Nucleus and Star Mountain Range

    Directory of Open Access Journals (Sweden)

    Fabio Silva

    2013-02-01

    Full Text Available Central Portugal, delimited by the Douro river to the north and the Mondego to the south, is the second densest region of megalithic monuments in the country. The Neolithic archaeological record indicates seasonal transhumance between higher pastures in the summer and lower grounds in the winter. The monuments are found in lower ground and it has been suggested that they were built during the winter occupation of their surroundings. The astronomical orientation of their entrances lends further support to this hypothesis. A recent survey of the orientation of the chambers and corridors of these dolmens, conducted by the author, found good agreement with prior surveys, but also demonstrated that other interpretations are possible. This paper presents an update on the survey, including extra sites surveyed in the spring of 2011, as well as the GIS confirmation of all horizon altitudes that couldn’t be empirically measured. The megalithic nucleus of Carregal do Sal, on the Mondego valley, is then looked at in more detail. It is found that there is a preference for the orientation of dolmens towards Star Mountain Range in-line with the topographic arguments of landscape archaeology. In addition, it was found that the topography also marks the rise of particular red stars, Betelgeuse and Aldebaran, during the period of megalithic building, at the onset of spring marking the transition from low ground to the high pastures. This hypothesis finds further support from toponymic folktales that explain the origin of the name of the mountain range.

  12. 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 ...

  13. The land morphology approach to flood risk mapping: An application to Portugal.

    Science.gov (United States)

    Cunha, N S; Magalhães, M R; Domingos, T; Abreu, M M; Küpfer, C

    2017-05-15

    In the last decades, the increasing vulnerability of floodplains is linked to societal changes such as population density growth, land use changes, water use patterns, among other factors. Land morphology directly influences surface water flow, transport of sediments, soil genesis, local climate and vegetation distribution. Therefore, the land morphology, the land used and management directly influences flood risks genesis. However, attention is not always given to the underlying geomorphological and ecological processes that influence the dynamic of rivers and their floodplains. Floodplains are considered a part of a larger system called Wet System (WS). The WS includes permanent and temporary streams, water bodies, wetlands and valley bottoms. Valley bottom is a broad concept which comprehends not only floodplains but also flat and concave areas, contiguous to streams, in which slope is less than 5%. This will be addressed through a consistent method based on a land morphology approach that classifies landforms according to their hydrological position in the watershed. This method is based on flat areas (slopes less than 5%), surface curvature and hydrological features. The comparison between WS and flood risk data from the Portuguese Environmental Agency for the main rivers of mainland Portugal showed that in downstream areas of watersheds, valley bottoms are coincident with floodplains modelled by hydrological methods. Mapping WS has a particular interest in analysing river ecosystems position and function in the landscape, from upstream to downstream areas in the watershed. This morphological approach is less demanding data and time-consuming than hydrological methods and can be used as the preliminary delimitation of floodplains and potential flood risk areas in situations where there is no hydrological data available. The results were also compared with the land use/cover map at a national level and detailed in Trancão river basin, located in Lisbon

  14. Valley Fever (Coccidioidomycosis) Risk and Prevention

    Science.gov (United States)

    ... valley fever, but it is not contagious between animals and people. Valley fever in dogs is similar to valley ... Via Growth on Fomites. An Epidemic Involving Six Persons. Am Rev Respir Dis. ... aspects of coccidioidomycosis in animals and humans. Ann N Y Acad Sci. 2007 ...

  15. 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

  16. 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.

  17. 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.

  18. 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.…

  19. 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...

  20. 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.

  1. 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…

  2. 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.

  3. 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

  4. 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…

  5. 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)

  6. 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.

  7. 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).…

  8. 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…

  9. 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).

  10. 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…

  11. 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...

  12. 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...

  13. 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…

  14. 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 ...

  15. 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)

  16. 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)

  17. [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

  18. 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

  19. One Valley at a Time

    Science.gov (United States)

    2006-08-01

    teaching, outreach, and research in the science and art of joint special operations. JSOU provides education to the men and women of Special Operations... leftover guerrillas. One valley at a time, stability can spread. This persistent spreading of influence into for- mally controlled Taliban areas, one...world. To carry out some of these transactions, Al Qaeda operates in Malaysia, China , the Philippines, and Germany. 10 JSOU Report 06-6 History of the

  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. 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...

  4. 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.

  5. 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...

  6. 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...

  7. 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....

  8. 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...

  9. 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...

  10. 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...

  11. 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.

  12. [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)

  13. 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...

  14. 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...

  15. 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...

  16. 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.

  17. 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.

  18. 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...

  19. 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.

  20. 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.

  1. 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, ...

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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.

  7. 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.

  8. 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.

  9. California's restless giant: the Long Valley Caldera

    Science.gov (United States)

    Hill, David P.; Bailey, Roy A.; Hendley, James W.; Stauffer, Peter H.; Marcaida, Mae

    2014-01-01

    Scientists have monitored geologic unrest in the Long Valley, California, area since 1980. In that year, following a swarm of strong earthquakes, they discovered that the central part of the Long Valley Caldera had begun actively rising. Unrest in the area persists today. The U.S. Geological Survey (USGS) continues to provide the public and civil authorities with current information on the volcanic hazard at Long Valley and is prepared to give timely warnings of any impending eruption.

  10. Crustal seismic structure beneath Portugal and southern Galicia (Western Iberia) and the role of Variscan inheritance

    Science.gov (United States)

    Veludo, Idalina; Dias, Nuno A.; Fonseca, Paulo E.; Matias, Luís; Carrilho, Fernando; Haberland, Christian; Villaseñor, Antonio

    2017-10-01

    The crustal structure in Western Iberia, is the result of a complex geodynamic history. Most of the surface is covered by rocks dating to the Variscan orogeny, the coastal ranges dominated by Mesozoic structures and Mesocenozoic basins covering partially the mainland. In this study we present the results of a local earthquake tomographic study, performed to image in depth this complex crustal structure down to 24 km depth. The obtained tomograms present a good correlation with the surface geology, in general with higher Vp velocities in the north, and lower Vp velocities in the south. The heterogeneity observed on the surface geology of the Galicia-Tras-os-Montes Zone is well marked, being a relatively thin layer over the smoother structure of the Centro Iberia Zone CIZ. The CIZ crustal block confined between the Porto-Tomar-Ferreira do Alentejo and the Manteigas-Bragança faults having higher Vp values, enhancing the contrast to the Lusitanian Basin to the west. The Ossa-Morena Zone corresponds to the unit presenting the greater heterogeneity in both Vp and Vp/Vs models, showing also with a complex transition to the South Portuguese Zone and a relatively smooth transition to the Centro Iberian Zone. Unexpectedly, the South Portuguese Zone present an east-west velocity variation with no apparent correspondence with the surface geology. The transition to the coastal Mesocenozoic basins is clearly marked, the Lower Tagus Valley corresponding to a 4 km thick low velocity region. The relocation inland recorded seismicity in the period 2000-2014 allows cleansing some of the alignments and establish their correlation with some of the active structures in Portugal. The model features and seismicity pattern reveal the strong role played by the Variscan heritage.

  11. Feature enhancement from electrical resistivity data in an archaeological survey: the Sapelos hillfort experiment (Boticas, Portugal)

    Science.gov (United States)

    Alves, Mafalda; Bernardes, Paulo; Fontes, Luís.; Martins, Manuela; Madeira, Joaquim

    2015-06-01

    The PoPaTERVA project is developing applied research regarding the comprehension of the multi-layered cultural background of the Terva Valley Archaeological Park, in Boticas, Portugal. One of the main aspects focused on the project is the appliance of remote sensing techniques to enhance non visible archaeological features. An earth resistance tomography (ERT) survey was carried out at the Sapelos hillfort, by the specialized SINERGEO geophysicist's team, using a Wenner-Schlumberger array. The resulting data was analyzed by the authors in order to extract and verify valid archaeological features regarding the settlement's structures. There are several adequate systems that can be used to visualize the surveyed data (x, y, z, Ω). However, the authors preferred the open source Visualization Toolkit (VTK) from Kitware Inc., since it supports several visualization and modelling techniques that are useful for interpretation purposes in archaeological contexts: for instance, it is possible to represent the archaeological site as a virtual scale model, which can be freely manipulated. For the Sapelos hillfort, two distinct visualizations were developed to represent the acquired electrical resistivity data. The first one is used to create a comprehensive volume from the surveyed data, which is imported as structured 3D points and mapped into a 3D volume. However, this representation does not provide the necessary insight for analysis purposes, so a second visualization is needed to cluster the relevant data for archaeological research. This visualization is based on contouring algorithms that generate isosurfaces from scalar resistivity values (Ω), therefore enhancing the features with potential archaeological interest.

  12. Small martian valleys: Pristine and degraded morphology

    International Nuclear Information System (INIS)

    Baker, V.R.; Partridge, J.B.

    1986-01-01

    The equatorial heavily cratered uplands of Mars are dissected by two classes of small valleys that are intimately associated in compound networks. Pristine valleys with steep valley walls preferentially occupy downstream portions of compound basins. Degraded valleys with eroded walls are laterally more extensive and have higher drainage densities than pristine valleys. Morphometric and crater-counting studies indicate that relatively dense drainage networks were emplaced on Mars during the heavy bombardment about 4.0 b.y. ago. Over a period of approximately 10 8 years, these networks were degraded and subsequently invaded by headwardly extending pristine valleys. The pristine valleys locally reactivated the compound networks, probably through sapping processes dependent upon high water tables. Fluvial activity in the heavily cratered uplands generally ceased approximately 3.8--3.9 b.y. ago, coincident with the rapid decline in cratering rates. The relict compound valleys on Mars are morphometrically distinct from most terrestrial drainage systems. The differences might be caused by a Martian valley formation episode characterized by hyperaridity, by inadequate time for network growth, by very permeable rock types, or by a combination of factors

  13. EPA Region 1 - Valley Depth in Meters

    Science.gov (United States)

    Raster of the Depth in meters of EPA-delimited Valleys in Region 1.Valleys (areas that are lower than their neighbors) were extracted from a Digital Elevation Model (USGS, 30m) by finding the local average elevation, subtracting the actual elevation from the average, and selecting areas where the actual elevation was below the average. The landscape was sampled at seven scales (circles of 1, 2, 4, 7, 11, 16, and 22 km radius) to take into account the diversity of valley shapes and sizes. Areas selected in at least four scales were designated as valleys.

  14. 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

  15. Radwaste challenge at Beaver Valley

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    Duquesne Light Company met the problem of accumulating low-level radioactive waste at its Beaver Valley nuclear plant with an aggressive program to reduce the quantity of contaminated material and demonstrate that the plant was improving its radiological protection. There was also an economic incentive to reduce low-level wastes. The imaginative campaign involved workers in the reduction effort through training and the adoption of practical approaches to reducing the amount of material exposed to radiation that include sorting trash by radiation level and a compacting system. 4 figures

  16. The establishment of radiocarbon chronologies for early Medieval sites: a case study from the Upper Mondego Valley (Guarda, Portugal.

    Directory of Open Access Journals (Sweden)

    Tente, Catarina

    2011-01-01

    Full Text Available Presentamos los resultados de un proyecto sobre dataciones absolutas de contextos alto-medievales de la región del Alto Valle del Mondego, exponiendo los criterios utilizados en la selección de las muestras fechadas. Asimismo, fue posible obtener una cronología precisa en relación a una realidad arqueológica hasta ahora desconocida, que carecía de fósiles directores. Considerando el balance final de este proyecto, concluimos que la metodología adoptada podrá ser aplicada en otras regiones peninsulares, con yacimientos de este mismo periodo que padecen de las mismas limitaciones.

  17. Valley dependent transport in graphene L junction

    Science.gov (United States)

    Chan, K. S.

    2018-05-01

    We studied the valley dependent transport in graphene L junctions connecting an armchair lead and a zigzag lead. The junction can be used in valleytronic devices and circuits. Electrons injected from the armchair lead into the junction is not valley polarized, but they can become valley polarized in the zigzag lead. There are Fermi energies, where the current in the zigzag lead is highly valley polarized and the junction is an efficient generator of valley polarized current. The features of the valley polarized current depend sensitively on the widths of the two leads, as well as the number of dimers in the armchair lead, because this number has a sensitive effect on the band structure of the armchair lead. When an external potential is applied to the junction, the energy range with high valley polarization is enlarged enhancing its function as a generator of highly valley polarized current. The scaling behavior found in other graphene devices is also found in L junctions, which means that the results presented here can be extended to junctions with larger dimensions after appropriate scaling of the energy.

  18. Sustainable agricultural development in inland valleys

    NARCIS (Netherlands)

    Zwart, S.J.

    2018-01-01

    The inland valley in Africa are common landscapes that have favorable conditions for agricultural production. Compared to the surrounding uplands they are characterized by a relatively high and secure water availability and high soil fertility levels. Inland valleys thus have a high agricultural

  19. Rift Valley fever outbreak, southern Mauritania, 2012.

    Science.gov (United States)

    Sow, Abdourahmane; Faye, Ousmane; Ba, Yamar; Ba, Hampathé; Diallo, Diawo; Faye, Oumar; Loucoubar, Cheikh; Boushab, Mohamed; Barry, Yahya; Diallo, Mawlouth; Sall, Amadou Alpha

    2014-02-01

    After a period of heavy rainfall, an outbreak of Rift Valley fever occurred in southern Mauritania during September-November 2012. A total of 41 human cases were confirmed, including 13 deaths, and 12 Rift Valley fever virus strains were isolated. Moudjeria and Temchecket Departments were the most affected areas.

  20. 27 CFR 9.154 - Chiles Valley.

    Science.gov (United States)

    2010-04-01

    ... viticultural area are four 1:24,000 Scale U.S.G.S. topography maps. They are titled: (1) St. Helena, CA 1960... Valley viticultural area, using landmarks and points of reference found on appropriate U.S.G.S. maps..., with a county road known locally as Chiles and Pope Valley Road; (5) Then in a southwesterly direction...

  1. Beaver assisted river valley formation

    Science.gov (United States)

    Westbrook, Cherie J.; Cooper, D.J.; Baker, B.W.

    2011-01-01

    We examined how beaver dams affect key ecosystem processes, including pattern and process of sediment deposition, the composition and spatial pattern of vegetation, and nutrient loading and processing. We provide new evidence for the formation of heterogeneous beaver meadows on riverine system floodplains and terraces where dynamic flows are capable of breaching in-channel beaver dams. Our data show a 1.7-m high beaver dam triggered overbank flooding that drowned vegetation in areas deeply flooded, deposited nutrient-rich sediment in a spatially heterogeneous pattern on the floodplain and terrace, and scoured soils in other areas. The site quickly de-watered following the dam breach by high stream flows, protecting the deposited sediment from future re-mobilization by overbank floods. Bare sediment either exposed by scouring or deposited by the beaver flood was quickly colonized by a spatially heterogeneous plant community, forming a beaver meadow. Many willow and some aspen seedlings established in the more heavily disturbed areas, suggesting the site may succeed to a willow carr plant community suitable for future beaver re-occupation. We expand existing theory beyond the beaver pond to include terraces within valleys. This more fully explains how beavers can help drive the formation of alluvial valleys and their complex vegetation patterns as was first postulated by Ruedemann and Schoonmaker in 1938. ?? 2010 John Wiley & Sons, Ltd.

  2. 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

  3. 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...

  4. 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....

  5. 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…

  6. 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

  7. 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...

  8. 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.

  9. 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

  10. 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.

  11. 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

  12. 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).

  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. Analysis of climate change indices in relation to wine production: A case study in the Douro region (Portugal

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    Blanco-Ward Daniel

    2017-01-01

    Full Text Available Climate change is of major relevance to wine production as most of the wine-growing regions of the world, in particular the Douro region, are located within relatively narrow latitudinal bands with average growing season temperatures limited to 13–21°C. This study focuses on the incidence of climate variables and indices that are relevant both for climate change detection and for grape production with particular emphasis on extreme events (e.g. cold waves, storms, heat waves. Dynamical downscaling of MPI-ESM-LR global data forced with RCP8.5 climatic scenario is performed with the Weather Research and Forecast (WRF model to a regional scale including the Douro valley of Portugal for recent-past (1986–2005 and future periods (2046–2065; 2081–2100. The number, duration and intensity of events are superimposed over critical phenological phases of the vine (dormancy, bud burst, flowering, véraison, and maturity in order to assess their positive or negative implications on wine production in the region. An assessment on the statistical significance of climatic indices, their differences between the recent-past and the future scenarios and the potential impact on wine production is performed. Preliminary results indicate increased climatic stress on the Douro region wine production and increased vulnerability of its vine varieties. These results will provide evidence for future strategies aimed to preserve the high-quality wines in the region and their typicality in a sustainable way.

  5. Middle Terrace Deposits of the Tagus River in Alpiarça, Portugal, in Relation to Early Human Occupation

    Science.gov (United States)

    Mozzi, Paolo; Azevedo, Maria Teresa; Nunes, Elizabeth; Raposo, Luis

    2000-11-01

    The stratigraphy and sedimentology of the Q3 middle terrace alluvial sequence in the lower Tagus river valley, Portugal, were studied near the village of Alpiarça, approximately 40 km upstream from the estuarine area. Two main stratigraphic units were recognized, separated by an important uncomformity. The Lower Gravels unit (LG) consists of intercalations of medium to coarse gravel deposits, mainly quartzitic, with coarse sandy matrix, organized in tabular bodies. The overlying Upper Sands unit (US) consists of tabular sandy channel deposits and overbank fines, the latter containing well-developed paleosols and backswamp deposits, showing a general aggrading trend, apparently with varying rates; available data indicate that deposition of the US took place under temperate climatic conditions. Within US deposits are several paleolithic archaeological sites, the lower ones in the alluvial stratigraphy being Middle Acheulian, whereas those embedded in overlying deposits are, from bottom to top, Upper Acheulian and Micoquian. Some of these sites have been recently excavated. The quartzite artifacts were apparently abandoned by early humans on the flood plain surface during deposition of the US unit and were subjected to limited reworking during their incorporation in the alluvium. TL/OSL dating of sandy-silty sediments, though imprecise, support archaeological evidence pointing to an age of 150,000 to 70,000 yr B.P. for the US unit.

  6. Use wear analysis of quartzite lithic implements from the Middle Palaeolithic site of Lagoa do Bando (Central Portugal

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    Gabriele Luigi Francesco Berruti

    2016-09-01

    Full Text Available The Middle Palaeolithic site of Lagoa do Bando is an open air site in a lacustrian context located at 570 m a.s.l. in the municipality of Mação in the center of Portugal. The site was discovered in 2011, during an emergency excavation, and resulted on the recovery of a Middle Palaeolithic lithic assemblage mainly composed of fine grained quartzite implements of expedient, discoid and Levallois technology. Use wear analysis was conducted on 41 artifacts formed through discoid and Levallois technology. Twenty one of these artifacts revealed use wear traces. Ten of them show traces of wood work, five have traces of butchering activities, three present traces of meat processing and two present undetermined traces. The site is located at an atypically high elevation for an open air site and there is evidence of a high rate of woodworking activity, rare in the Middle Palaeolithic occupations. The woodworking activities are possibly linked to the exploitation of woody local resources (maybe for the construction of hunting blinds and not only with to the manufacture and maintenance of spears and shafts. These results converge with the interpretation of this site as a temporary hunting site integrated in a complex pattern of occupation of the area between the river valleys and the top of low mountains.

  7. Photosensitive Epilepsy In Kashmir Valley

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    Saleem S M

    2003-01-01

    Full Text Available A random population of 618 people with epilepsy hailing from different parts of Kashmir valley was screened for photosensitivity both clinically and on a standard protocol of intermittent photic stimulation (IPS provoked EEG recordings. Six (0.9% patients with a mean age of 15+6.57 years were found to be photosensitive; five had generalized and one had absence seizures. The baseline EEG in all patients showed generalized epileptiform discharges. On IPS, similar EEG findings were obtained with a narrow range of stimulus frequency i.e. 7-12 cycles/sec. There appears to be a low prevalence of photo-sensitivity in our epileptic population, possibly related to genetic factors.

  8. La enseñanza de la lengua española en Portugal / The teachig of spanish in Portugal

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    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.

  9. Salud y Seguridad del Trabajo en Portugal: apuntes diversos

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    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.

  10. Democracy, media and corruption: from global to Portugal

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    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

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. RESEARCH ON GEOGRAPHY TEACHING AND TEACHER EDUCATION IN PORTUGAL

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    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

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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)

  1. 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.

  2. Direct treatment costs of HIV/AIDS in Portugal

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    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.

  3. 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.

  4. 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.

  5. 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.

  6. 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

  7. 76 FR 22746 - Conecuh Valley Railway, LLC-Acquisition and Operation Exemption-Conecuh Valley Railroad Co., Inc.

    Science.gov (United States)

    2011-04-22

    ... Surface Transportation Board Conecuh Valley Railway, LLC--Acquisition and Operation Exemption--Conecuh Valley Railroad Co., Inc. Conecuh Valley Railway, LLC (CVR), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from Conecuh Valley Railroad Co., Inc. (COEH), and to operate...

  8. Valley-filtered edge states and quantum valley Hall effect in gated bilayer graphene.

    Science.gov (United States)

    Zhang, Xu-Long; Xu, Lei; Zhang, Jun

    2017-05-10

    Electron edge states in gated bilayer graphene in the quantum valley Hall (QVH) effect regime can carry both charge and valley currents. We show that an interlayer potential splits the zero-energy level and opens a bulk gap, yielding counter-propagating edge modes with different valleys. A rich variety of valley current states can be obtained by tuning the applied boundary potential and lead to the QVH effect, as well as to the unbalanced QVH effect. A method to individually manipulate the edge states by the boundary potentials is proposed.

  9. Minimal geometry for valley filtering in graphene

    Science.gov (United States)

    Asmar, Mahmoud M.; Ulloa, Sergio E.

    2017-11-01

    The possibility to effect valley splitting of an electronic current in graphene represents the essential component in the new field of valleytronics in such two-dimensional materials. Based on a symmetry analysis of the scattering matrix, we show that if the spatial distribution of multiple potential scatterers breaks mirror symmetry about the axis of incoming electrons, then a splitting of the current between two valleys is observed. This leads to the appearance of the valley Hall effect. We illustrate the effect of mirror-symmetry breaking in a minimal system of two symmetric impurities, demonstrating the splitting between valleys via the differential cross sections and nonvanishing skew parameter. We further discuss the role that these effects may play in transport experiments.

  10. VALMET-A valley air pollution model

    Energy Technology Data Exchange (ETDEWEB)

    Whiteman, C.D.; Allwine, K.J.

    1983-09-01

    Following a thorough analysis of meteorological data obtained from deep valleys of western Colorado, a modular air-pollution model has been developed to simulate the transport and diffusion of pollutants released from an elevated point source in a well-defined mountain valley during the nighttime and morning transition periods. This initial version of the model, named VALMET, operates on a valley cross section at an arbitrary distance down-valley from a continuous point source. The model has been constructed to include parameterizations of the major physical processes that act to disperse pollution during these time periods. The model has not been fully evaluated. Further testing, evaluations, and development of the model are needed. Priorities for further development and testing are provided.

  11. Meie ingel Silicon Valleys / Raigo Neudorf

    Index Scriptorium Estoniae

    Neudorf, Raigo

    2008-01-01

    Ettevõtluse Arendamise Sihtasutuse esinduse töölepanekust USAs Silicon Valleys räägib esinduse juht Andrus Viirg. Vt. ka: Eestlasi leidub San Franciscos omajagu; Muljetavaldav karjäär; USAga ammune tuttav

  12. Meie mees Silicon Valleys / Kertu Ruus

    Index Scriptorium Estoniae

    Ruus, Kertu, 1977-

    2007-01-01

    Ilmunud ka: Delovõje Vedomosti 5. dets. lk. 4. Peaminister Andrus Ansip avas Eesti Ettevõtluse Sihtasutuse esinduse Silicon Valley pealinnas San Joses. Vt. samas: Ränioru kliima on tehnoloogiasõbralik; Andrus Viirg

  13. Silicon Valley Smart Corridor : draft evaluation strategy

    Science.gov (United States)

    2000-06-05

    This document outlines the strategy for evaluating the integrated freeway, arterial, and incident management system known as the Silicon Valley Smart Corridor (SVSC). Centered in San Jose, California, the SVSC is one of approximately 65 deployments o...

  14. Burrowing Owl - Palo Verde Valley [ds197

    Data.gov (United States)

    California Department of Resources — These burrowing owl observations were collected during the spring and early summer of 1976 in the Palo Verde Valley, eastern Riverside County, California. This is an...

  15. Hydrothermal system of Long Valley caldera, California

    Energy Technology Data Exchange (ETDEWEB)

    Sorey, M.L.; Lewis, R.E.; Olmsted, F.H.

    1978-01-01

    The geologic and hydrologic setting of the hydrothermal system are described. The geochemical and thermal characteristics of the system are presented. A mathematical model of the Long Valley caldera is analyzed. (MHR)

  16. Strawberry Growing in the Pajaro Valley

    OpenAIRE

    Regional History Project, UCSC Library; Shikuma, Hiroshi; Jarrell, Randall

    1986-01-01

    Mr. Shikuma is a prominent Nisei strawberry grower in the Pajaro Valley. In this volume he describes family life in the Japanese-American community in the Pajaro Valley during the first decades of the twentieth century. He conveys the texture of everyday family life, recalling details of housing, food preparation, education, religion, and his childhood responsibilities in a farming family. The second part of the volume describes the growth and development of strawberries as an import...

  17. 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

  18. 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)

  19. 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...

  20. 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

  1. 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

  2. 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

  3. 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.

  4. Spatio-temporal evolution of forest fires in Portugal

    Science.gov (United States)

    Tonini, Marj; Pereira, Mário G.; Parente, Joana

    2017-04-01

    A key issue in fire management is the ability to explore and try to predict where and when fires are more likely to occur. This information can be useful to understand the triggering factors of ignitions and for planning strategies to reduce forest fires, to manage the sources of ignition and to identify areas and frame period at risk. Therefore, producing maps displaying forest fires location and their occurrence in time can be of great help for accurately forecasting these hazardous events. In a fire prone country as Portugal, where thousands of events occurs each year, it is involved to drive information about fires over densities and recurrences just by looking at the original arrangement of the mapped ignition points or burnt areas. In this respect, statistical methods originally developed for spatio-temporal stochastic point processes can be employed to find a structure within these large datasets. In the present study, the authors propose an approach to analyze and visualize the evolution in space and in time of forest fires occurred in Portugal during a long frame period (1990 - 2013). Data came from the Portuguese mapped burnt areas official geodatabase (by the Institute for the Conservation of Nature and Forests), which is the result of interpreted satellite measurements. The following statistical analyses were performed: the geographically-weighted summary statistics, to analyze the local variability of the average burned area; the space-time Kernel density, to elaborate smoothed density surfaces representing over densities of fires classed by size and on North vs South region. Finally, we emploied the volume rendering thecnique to visualize the spatio-temporal evolution of these events into a unique map: this representation allows visually inspecting areas and time-step more affected from a high aggregation of forest fires. It results that during the whole investigated period over densities are mainly located in the northern regions, while in the

  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. Health care to immigrant and Portuguese pregnant women in Portugal

    Directory of Open Access Journals (Sweden)

    Emília de Carvalho Coutinho

    2014-12-01

    Full Text Available This study aimed to assess the care received and the barriers faced by immigrants and Portuguese pregnant women in Portugal. This is an exploratory qualitative study, resorting to applying semi-structured interviews to 60 immigrant and 22 Portuguese women. Content analysis supported by QSR Nvivo10 program was used. The study was approved by an Ethics Committee. The results showed four categories related to affective dimensions-relational, cognitive, technical-instrumental and health care policy for pregnant women. As for the barriers in health care, these were mentioned by some of the expectant mothers, especially immigrant women. Almost all, both immigrant and Portuguese, pregnant women were satisfied with the health care.

  7. 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

  8. Flexigurança em Portugal: que compatibilidade?

    OpenAIRE

    Castelhano, Tiago André Lima

    2010-01-01

    Classificação JEL: J 42; J 48; J 60; J68. Segundo a Comissão Europeia, a Flexigurança surge como instrumento para a concretização de objectivos económicos e sociais, como a redução do desemprego e da segmentação do mercado de trabalho. Neste contexto, importa analisar a compatibilidade ou não deste modelo que surgiu na Dinamarca, com o caso específico de Portugal. Para tal, são analisados os desafios que os modelos sociais europeus enfrentam, tais como a globalização e consequente aumento ...

  9. Spatio-temporal clustering of wildfires in Portugal

    Science.gov (United States)

    Costa, R.; Pereira, M. G.; Caramelo, L.; Vega Orozco, C.; Kanevski, M.

    2012-04-01

    Several studies have shown that wildfires in Portugal presenthigh temporal as well as high spatial variability (Pereira et al., 2005, 2011). The identification and characterization of spatio-temporal clusters contributes to a comprehensivecharacterization of the fire regime and to improve the efficiency of fire prevention and combat activities. The main goalsin this studyare: (i) to detect the spatio-temporal clusters of burned area; and, (ii) to characterize these clusters along with the role of human and environmental factors. The data were supplied by the National Forest Authority(AFN, 2011) and comprises: (a)the Portuguese Rural Fire Database, PRFD, (Pereira et al., 2011) for the 1980-2007period; and, (b) the national mapping burned areas between 1990 and 2009. In this work, in order to complement the more common cluster analysis algorithms, an alternative approach based onscan statistics and on the permutation modelwas used. This statistical methodallows the detection of local excess events and to test if such an excess can reasonably have occurred by chance.Results obtained for different simulations performed for different spatial and temporal windows are presented, compared and interpreted.The influence of several fire factors such as (climate, vegetation type, etc.) is also assessed. Pereira, M.G., Trigo, R.M., DaCamara, C.C., Pereira, J.M.C., Leite, S.M., 2005:"Synoptic patterns associated with large summer forest fires in Portugal".Agricultural and Forest Meteorology. 129, 11-25. Pereira, M. G., Malamud, B. D., Trigo, R. M., and Alves, P. I.: The history and characteristics of the 1980-2005 Portuguese rural fire database, Nat. Hazards Earth Syst. Sci., 11, 3343-3358, doi:10.5194/nhess-11-3343-2011, 2011 AFN, 2011: AutoridadeFlorestalNacional (National Forest Authority). Available at http://www.afn.min-agricultura.pt/portal.

  10. The Socioeconomic determinants of economic inequality. Evidence from Portugal

    Directory of Open Access Journals (Sweden)

    Budría, Santiago

    2010-04-01

    Full Text Available This article uses data from the 1994-2001 waves of the European Union Household Panel to investigate the socioeconomic determinants of economic inequality. the paper focuses on Portugal, a country with the largest inequality levels among EU countries, to report relevant facts on the distributions of income, labour earnings, and capital income. the paper shows how these distributions are related to family characteristics such as age, education, marital status and employment status. a generalized ordered Probit model is used to investigate how and to what extent the households’ socioeconomic attributes determine their economic status and their mobility along the distributions. the article concludes that education is by and large the dimension more closely related to inequality.

    Este artículo utiliza el Panel de Hogares de la Unión Europea (1994-2001 para investigar cuáles son los determinantes socioeconómicos de la desigualdad. el artículo se centra en Portugal, el país de la Unión Europea con mayores niveles de desigualdad, para documentar hechos relevantes sobre las distribuciones de la renta, salarios y rentas de capital. se muestra cómo estas distribuciones están relacionadas con características familiares tales como edad, educación, estado civil y estado laboral. Por último, se emplea un modelo Probit ordenado generalizado para investigar cómo y en qué medida las diferentes características socio-económicas de las familias determinan su estatus económico y su movilidad a lo largo de las distribuciones. el artículo concluye que la educación es, con diferencia, la dimensión socioeconómica más determinante en relación con la desigualdad.

  11. [Pharmacovigilance in Portugal: Activity of the Central Pharmacovigilance Unit].

    Science.gov (United States)

    Batel-Marques, Francisco; Mendes, Diogo; Alves, Carlos; Penedones, Ana; Dias, Patricia; Martins, Angelina; Santiago, Luiz Miguel; Fontes-Ribeiro, Carlos; Caramona, Margarida; Macedo, Tice

    2015-01-01

    The aim of this study was to characterize the spontaneous reports of adverse events that were received by the Central Portugal Regional Pharmacovigilance Unit. Spontaneous reports received between 01/2001 and 12/2013 were considered. The annual reporting ratios were estimated. The cases were characterized according to their seriousness, previous description, causality assessment, origin and professional group of the reporter, type of adverse event and pharmacotherapeutic groups of the suspected drugs most frequently reported. The Pharmacovigilance Unit received 2408 reports that contained 5749 adverse events. In 2013, the reporting rate was estimated at 171 reports per million inhabitants. Fifty-five percent of the reports were assessed as serious. Ninety percent of the cases were assessed as being at least possibly related with the suspected drug. The suspected drugs most frequently reported were anti-infectives for systemic use (n = 809, 33%). The most frequently reported adverse events were "Skin and subcutaneous tissue disorders" (n = 1139, 20%). There were 154 (6.4%) reports resulting in life-threatening situations and/or death, and 88 (3.6%) containing at least one adverse event assessed as serious, unknown and certain or probable. The present results are in line with those found in other studies, namely the seriousness and type of the adverse events and the pharmacotherapeutic groups of the most frequently reported suspected drugs. In the last years, the Central Portugal Regional Pharmacovigilance Unit has registered a growth in the reporting rate in general, as well as an increase in the reporting of unknown and serious adverse drug reactions.

  12. Influence of meteorological conditions on RSV infection in Portugal.

    Science.gov (United States)

    Oliveira-Santos, M; Santos, J A; Soares, J; Dias, A; Quaresma, M

    2016-12-01

    Acute viral bronchiolitis is a common cause for infant hospital admissions. Of all etiological agents, respiratory syncytial virus (RSV) is commonly the most frequent. The present study assesses relationships between atmospheric factors and RSV infections in under 3-year-old patients admitted to the Inpatient Paediatric Service of Vila Real (North of Portugal). For this purpose, (1) clinical files of children admitted with a diagnosis of acute bronchiolitis from September 2005 to December 2015 (>10 years) were scrutinised and (2) local daily temperature/precipitation series, as well as six weather types controlling meteorological conditions in Portugal, were used. Fifty-five percent of all 770 admitted children were effectively infected with a given virus, whilst 48 % (367) were RSV+, i.e. 87 % of virus-infected children were RSV+. The bulk of incidence is verified in the first year of age (82 %, 302), slightly higher in males. RSV outbreaks are typically from December to March, but important inter-annual variability is found in both magnitude and shape. Although no clear connections were found between monthly temperatures/precipitation and RSV outbreaks apart from seasonality, a linkage to wintertime cold spells is apparent on a daily basis. Anomalously low minimum temperatures from the day of admittance back to 10 days before are observed. This relationship is supported by anomalously high occurrences of the E and AA weather types over the same period, which usually trigger dry and cold weather. These findings highlight some predictability in the RSV occurrences, revealing potential for modelling and risk assessments.

  13. El voto religioso en España y Portugal

    Directory of Open Access Journals (Sweden)

    Montero, Jóse Ramón

    2008-12-01

    Full Text Available This article explores the relationship between religiosity and voting decisions in Spain and Portugal. We study whether religion (measured as church attendance and opinions about moral issues influences voting for the two main political parties. Results show a different relationship between religion and voting in both countries: only in Spain religious beliefs play an important role in electoral behaviour. We claim that to account for this finding several factors need to be considered, namely the different configuration of the party systems and religious maps, the distinctive mechanisms linking religious identities with voting and, above all, the important role played by political leaders in activating religiosity within the electoral competition.

    Este artículo explora la relación entre la religiosidad y las preferencias electorales en España y Portugal. Estudiamos si la religión (medida como asistencia a oficios religiosos y opiniones sobre asuntos morales tiene influencia sobre el voto a los dos principales partidos nacionales. Los resultados del análisis apuntan a una relación diferente entre religión y voto en ambos países: sólo en España las creencias religiosas desempeñan un papel destacado en el comportamiento electoral. Defendemos que la explicación a este hallazgo se encuentra en un conjunto de factores entre los que cabe destacar la diferente configuración del sistema de partidos y de los mapas religiosos, los distintos mecanismos que canalizan las identidades religiosas hacia el voto y, fundamentalmente, el importante papel desempeñado por las elites políticas en la activación de la religiosidad dentro de la competición electoral.

  14. Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal

    Directory of Open Access Journals (Sweden)

    Márcia Silva

    2008-12-01

    Full Text Available Mycosphaerella leaf disease (MLD is one of the most important diseases of eucalypts plantations worldwide. However, only recently it has become relevant in Portugal. Caused by a complex of Mycosphaerella species, this disease reduces the photosynthetic area and can cause tree defoliation. In extreme cases it causes reduction in the volume of wood produced. In order to relate the observed symptoms of MLD with the presence of the pathogen and at the same time obtaining an evaluation of eucalypt clones and family susceptibility, two experimental plantations were established in places where the disease has been detected. Data on the percentage of affected crown (necrosis or defoliation were collected and some of the Mycosphaerella species present were identified (M. africana, M. communis, M. grandis, M. lateralis, M. marksii, M. nubilosa, M. parva, M. vespa and M. walkeri.A doença das manchas das folhas do eucalipto é uma das mais importantes nas plantações de eucalipto, tendo-se só recentemente tornado relevante em Portugal. Esta doença, causada por um complexo de espécies de Mycosphaerella, reduz a área fotossintética da árvore, podendo causar desfolha, com consequente redução da taxa de crescimento e do volume de madeira produzido. Com o objectivo de relacionar os sintomas observados com a presença do agente patogénico e avaliar a susceptibilidade de clones e famílias de eucalipto, foram estabelecidas duas plantações experimentais em locais onde foi detectada a doença. Foram recolhidos dados relativos à percentagem de área da copa afectada (por necroses ou desfolha e identificadas as espécies de Mycosphaerella associadas (M. africana, M. communis, M. grandis, M. lateralis, M. marksii, M. nubilosa, M. parva, M. vespa e M. walkeri.

  15. Managerialism and professional strategies: a case from nurses in Portugal.

    Science.gov (United States)

    Carvalho, Teresa

    2012-01-01

    There have been profound changes in the Portuguese national health system (NHS), instigated under the influence of managerialism and the new public management (NPM) "philosophy". These changes have been in line with what has happened in other developed countries. At the beginning of the new century, important reforms that emphasised the efficient use of scarce resources were implemented. The objective of this study is to understand how nurses are adapting to a more managerial environment, one in which economic rationalism and market-driven initiatives are the key principles behind the health reforms. A qualitative study was developed, based on semi-structured interviews with 83 nurses with managerial duties in ten hospitals in Portugal. All interviews were tape-recorded and each interviewee's discourses were subjected to content analysis. Data analysis led to the conclusion that under the new logic of the market and managerialism, these professionals have tried to (re)define their professionalisation route by emphasising the importance of care but also by trying to incorporate management as their dominant role in the social division of work. In reconfiguring their notion of professionalism, nurses were incorporating new practices in their day-to-day activities. This empirical study confirms that professionalism can also be conceptualised as a technology of self-control being able to discipline professionals at the micro level. This research is an empirical study based on the effects of managerialism on nurses with managerial duties in Portugal. This study contributes to a better understanding of the complex process of the professionalisation of nurses in a context of institutional change.

  16. A survey of entomopathogenic nematode species in continental Portugal.

    Science.gov (United States)

    Valadas, V; Laranjo, M; Mota, M; Oliveira, S

    2014-09-01

    Entomopathogenic nematodes (EPN) are lethal parasites of insects, used as biocontrol agents. The objectives of this work were to survey the presence of EPN in continental Portugal and to characterize the different species. Of the 791 soil samples collected throughout continental Portugal, 53 were positive for EPN. Steinernema feltiae and Heterorhabditis bacteriophora were the two most abundant species. Analysis of EPN geographical distribution revealed an association between nematode species and vegetation type. Heterorhabditis bacteriophora was mostly found in the Alentejo region while S. feltiae was present in land occupied by agriculture with natural vegetation, broadleaved forest, mixed forest and transitional woodland-shrub, agro-forestry areas, complex cultivated patterns and non-irrigated arable land. Although no clear association was found between species and soil type, S. feltiae was typically recovered from cambisols and H. bacteriophora was more abundant in lithosols. Sequencing of the internal transcribed spacer (ITS) region indicated that S. feltiae was the most abundant species, followed by H. bacteriophora. Steinernema intermedium and S. kraussei were each isolated from one site and Steinernema sp. from two sites. Phylogenetic analyses of ITS, D2D3 expansion region of the 28S rRNA gene, as well as mitochondrial cytochrome c oxidase subunit I (COXI) and cytochrome b (cytb) genes, was performed to evaluate the genetic diversity of S. feltiae and H. bacteriophora. No significant genetic diversity was found among H. bacteriophora isolates. However, COXI seems to be the best marker to study genetic diversity of S. feltiae. This survey contributes to the understanding of EPN distribution in Europe.

  17. Grandparents in multigenerational households: the case of Portugal.

    Science.gov (United States)

    Albuquerque, Paula C

    2011-09-01

    Population ageing has paved the way for important and lasting multigenerational bonds, particularly between grandparents and grandchildren. Proximity is a powerful enhancer of relations, and co-residence, by involving continual proximity and long-term commitment, is particularly facilitative of significant linkages between generations. Although co-residence has generally been decreasing in Western societies, in the last decades of the millennium, a trend reversal was identified in the proportion of multigenerational households in the USA. Using data drawn from the European Community Household Panel, 1994-2001, some descriptive insights are provided that were considered to be missing in regard to the socio-demographic composition of extended households with grandparents in Portugal. Additionally, this study finds a rising trend in the proportion of multigenerational households, specifically those that include both grandparents and grandchildren. Portugal is possibly the European country that has the highest probability of exhibiting this pattern of evolution, because of the combination of its being a welfare state with limited resources, its historical reliance on family solidarity and its high level of participation of women in the labor market. Co-residence is a type of intergenerational transfer that can benefit any of the generations involved, but the direction of its net flow is still open to debate. A breakdown is made of its trend into age, period and cohort effects, in order to contribute to the discussion of the relative importance of the different generations in the shared living arrangement. Our findings suggest a mixture of interests, as well as a predominant influence of contemporary circumstances in the observed trend. These contemporary circumstances may be persistent or transient, but co-residence with grandparents is certainly an enduring mechanism, which households use in order to meet their needs.

  18. [Thromboprophylaxis in critically ill children in Spain and Portugal].

    Science.gov (United States)

    Rodríguez Núñez, A; Fonte, M; Faustino, E V S

    2015-03-01

    Although critically ill children may be at risk from developing deep venous thrombosis (DVT), data on its incidence and effectiveness of thromboprophylaxis are lacking. To describe the use of thromboprophylaxis in critically ill children in Spain and Portugal, and to compare the results with international data. Secondary analysis of the multinational study PROTRACT, carried out in 59 PICUs from 7 developed countries (4 from Portugal and 6 in Spain). Data were collected from patients less than 18 years old, who did not receive therapeutic thromboprophylaxis. A total of 308 patients in Spanish and Portuguese (Iberian) PICUS were compared with 2176 admitted to international PICUs. Risk factors such as femoral vein (P=.01), jugular vein central catheter (P<.001), cancer (P=.03), and sepsis (P<.001), were more frequent in Iberian PICUs. The percentage of patients with pharmacological thromboprophylaxis was similar in both groups (15.3% vs. 12.0%). Low molecular weight heparin was used more frequently in Iberian patients (P<.001). In treated children, prior history of thrombosis (P=.02), femoral vein catheter (P<.001), cancer (P=.02) and cranial trauma or craniectomy (P=.006), were more frequent in Iberian PICUs. Mechanical thromboprophylaxis was used in only 6.8% of candidates in Iberian PICUs, compared with 23.8% in the international PICUs (P<.001). Despite the presence of risk factors for DVT in many patients, thromboprophylaxis is rarely prescribed, with low molecular weight heparin being the most used drug. Passive thromboprophylaxis use is anecdotal. There should be a consensus on guidelines of thromboprophylaxis in critically ill children. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  19. Thromboprophylaxis in critically ill children in Spain and Portugal

    Science.gov (United States)

    Nñnez, A. Rodríguez; Fonte, M.; Faustino, E.V.S.

    2015-01-01

    Introduction Although critically ill children may be at risk from developing deep venous thrombosis (DVT), data on its incidence and effectiveness of thromboprophylaxis are lacking. Objective To describe the use of thromboprophylaxis in critically ill children in Spain and Portugal, and to compare the results with international data. Material and methods Secondary analysis of the multinational study PROTRACT, carried out in 59 PICUs from 7 developed countries (4 from Portugal and 6 in Spain). Data were collected from patients less than 18 years old, who did not receive therapeutic thromboprophylaxis. Results A total of 308 patients in Spanish and Portuguese (Iberian) PICUS were compared with 2176 admitted to international PICUs. Risk factors such as femoral vein (P = .01), jugular vein central catheter (P < .001), cancer (P = .03), and sepsis (P < .001), were more frequent in Iberian PICUs. The percentage of patients with pharmacological thromboprophylaxis was similar in both groups (15.3% vs. 12.0%). Low molecular weight heparin was used more frequently in Iberian patients (P < .001). In treated children, prior history of thrombosis (P = .02), femoral vein catheter (P < .001), cancer (P = .02) and cranial trauma or craniectomy (P = .006), were more frequent in Iberian PICUs. Mechanical thromboprophylaxis was used in only 6.8% of candidates in Iberian PICUs, compared with 23.8% in the international PICUs (P < .001). Conclusions Despite the presence of risk factors for DVT in many patients, thromboprophylaxis is rarely prescribed, with low molecular weight heparin being the most used drug. Passive thromboprophylaxis use is anecdotal. There should be a consensus on guidelines of thromboprophylaxis in critically ill children. PMID:24907863

  20. Salud y Seguridad del Trabajo en Portugal: apuntes diversos Some annotations about Occupational Health and Safety in Portugal

    Directory of Open Access Journals (Sweden)

    António de Sousa Uva

    2009-03-01

    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.In the present work, the author analyzes several aspects of Occupational Health and Safety (OHS in Portugal. He provides evidence sustaining the assumption of an important progress, since the mid-nineties, in the improvement of the working conditions from an OHS perspective. Nevertheless, several problems still remain in the practical application of legal regulations. In addition, despite of these improvements, the frequency rates of working accidents and occupational diseases remain very high. Hence, more "aggressive" strategies are required to increase the awareness of the Portuguese society relative to the OHS public policies, whose effectiveness has been demonstrated either in

  1. 77 FR 33237 - Saline Valley Warm Springs Management Plan/Environmental Impact Statement, Death Valley National...

    Science.gov (United States)

    2012-06-05

    ... visitor access, asset management, water resources, biological and cultural resources, human health and... desert valley located in the northwest portion of Death Valley National Park. Despite the variety of... passage of the California Desert Protection Act in 1994. Under NPS management, efforts have been made to...

  2. Topological Valley Transport in Two-dimensional Honeycomb Photonic Crystals.

    Science.gov (United States)

    Yang, Yuting; Jiang, Hua; Hang, Zhi Hong

    2018-01-25

    Two-dimensional photonic crystals, in analogy to AB/BA stacking bilayer graphene in electronic system, are studied. Inequivalent valleys in the momentum space for photons can be manipulated by simply engineering diameters of cylinders in a honeycomb lattice. The inequivalent valleys in photonic crystal are selectively excited by a designed optical chiral source and bulk valley polarizations are visualized. Unidirectional valley interface states are proved to exist on a domain wall connecting two photonic crystals with different valley Chern numbers. With the similar optical vortex index, interface states can couple with bulk valley polarizations and thus valley filter and valley coupler can be designed. Our simple dielectric PC scheme can help to exploit the valley degree of freedom for future optical devices.

  3. Assessment of undiscovered oil and gas resources of the Lusitanian Basin Province, Portugal, 2016

    Science.gov (United States)

    Schenk, Christopher J.; Tennyson, Marilyn E.; Klett, Timothy R.; Finn, Thomas M.; Mercier, Tracey J.; Gaswirth, Stephanie B.; Marra, Kristen R.; Le, Phuong A.; Hawkins, Sarah J.; Leathers-Miller, Heidi M.; Paxton, Stanley T.

    2016-11-04

    Using a geology-based assessment methodology, the U.S. Geological Survey assessed mean undiscovered, technically recoverable resources of 121 million barrels of oil and 212 billion cubic feet of gas in the Lusitanian Basin Province, Portugal.

  4. Twelve Years of Kawasaki Disease in Portugal: Epidemiology in Hospitalized Children.

    Science.gov (United States)

    Pinto, Fátima F; Laranjo, Sérgio; Mota Carmo, Miguel; Brito, Maria João; Cruz Ferreira, Rui

    2017-04-01

    Kawasaki disease (KD) is the leading cause of acquired heart disease in developed countries. Reported incidences vary worldwide but incidence of KD has not been established in Portugal. The aims of the study were to describe the epidemiologic characteristics and estimate incidence rates of KD among hospitalized children in Portugal. This study was a descriptive, population-based study, which used hospital discharge records of patients Portugal, 63 hospitalizations were transfers of patients between hospitals and there were no relapses. The mean age at admission was 2.8 years, with male predominance (male-to-female ratio: 1.6:1). Children Portugal. The highest incidences occurred among male children 1-4 years of age and in spring/winter.

  5. The Education of Social Assistants in Portugal: Trends in Critical thinking

    Directory of Open Access Journals (Sweden)

    Cláudia Mônica dos Santos

    2016-12-01

    current education of social workers. It finds that so-called Critical Social Work encompasses different and diverging trends, which are quite diluted in Portugal, expressed by a limited number of professors and individualized methods.

  6. Natural occurence of Wolbachia-infected and uninfected Trichogramma species in tomato fields in Portugal

    NARCIS (Netherlands)

    Gonçalves, C.I.; Huigens, M.E.; Verbaarschot, P.G.H.; Duarte, S.; Mexia, A.; Tavares, J.

    2006-01-01

    Minute egg parasitoids of the genus Trichogramma (Hymenoptera; Trichogrammatidae) are promising candidates for biological control of lepidopteran pests in tomato in Portugal. This certainly applies to native Trichogramma strains that have thelytokous reproduction, i.e., produce only daughters. In

  7. Environmental contamination with Toxocara spp. eggs in public parks and playground sandpits of Greater Lisbon, Portugal.

    NARCIS (Netherlands)

    Otero, David; Alho, Ana M; Nijsse, Rolf; Roelfsema, Jeroen; Overgaauw, Paul; Madeira de Carvalho, Luís

    2018-01-01

    Toxocarosis is a zoonotic parasitic disease transmitted from companion animals to humans. Environmental contamination with Toxocara eggs is considered to be the main source of human infections. In Portugal, knowledge regarding the current situation, including density, distribution and environmental

  8. Environmental contamination with Toxocara spp. eggs in public parks and playground sandpits of Greater Lisbon, Portugal

    NARCIS (Netherlands)

    Otero, David; Alho, Ana M.; Nijsse, Rolf; Roelfsema, Jeroen; Overgaauw, Paul; Madeira de Carvalho, Luís

    2018-01-01

    Toxocarosis is a zoonotic parasitic disease transmitted from companion animals to humans. Environmental contamination with Toxocara eggs is considered to be the main source of human infections. In Portugal, knowledge regarding the current situation, including density, distribution and environmental

  9. Maculinea alcon exploits Myrmica aloba in Portugal

    DEFF Research Database (Denmark)

    Arnaldo, P.S.; Wynhoff, I.; Soares, P.

    2011-01-01

    Larvae of the obligate myrmecophilous social parasite Maculinea alcon (Lepidoptera: Lycaenidae) were found exclusively using Myrmica aloba (Hymenoptera: Formicidae) ant hosts in NE-Portugal. This is the first record of the host ant usage of any Maculinea species in Portugal, and of any Maculinea ...... using M. aloba nests. These results on such peripheral European populations confirm that knowledge of the local host ant species is crucial for the successful protection of these endangered butterflies, and vital for examining the evolution of such interactions......Larvae of the obligate myrmecophilous social parasite Maculinea alcon (Lepidoptera: Lycaenidae) were found exclusively using Myrmica aloba (Hymenoptera: Formicidae) ant hosts in NE-Portugal. This is the first record of the host ant usage of any Maculinea species in Portugal, and of any Maculinea...

  10. Christmas Valley Renewable Energy Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Del Mar, Robert [Oregon Department of Energy, Salem, OR (United States)

    2017-05-22

    In partnership with the Oregon Military Department, the Department of Energy used the award to assess and evaluate renewable resources in a 2,622-acre location in Lake County, central Oregon, leading to future development of up to 200 MW of solar electricity. In partnership with the Oregon Military Department, the Department of Energy used the award to assess and evaluate renewable resources in a 2,622-acre location in Lake County, central Oregon, leading to future development of up to 200 MW of solar electricity. The Oregon Military Department (Military) acquired a large parcel of land located in south central Oregon. The land was previously owned by the US Air Force and developed for an Over-the-Horizon Backscatter Radar Transmitter Facility, located about 10 miles east of the town of Christmas Valley. The Military is investigating a number of uses for the site, including Research and Development (R&D) laboratory, emergency response, military operations, developing renewable energy and related educational programs. One of the key potential uses would be for a large scale solar photovoltaic power plant. This is an attractive use because the site has excellent solar exposure; an existing strong electrical interconnection to the power grid; and a secure location at a moderate cost per acre. The project objectives include: 1. Site evaluation 2. Research and Development (R&D) facility analysis 3. Utility interconnection studies and agreements 4. Additional on-site renewable energy resources analysis 5. Community education, outreach and mitigation 6. Renewable energy and emergency readiness training program for veterans

  11. A política de descriminalização de drogas em Portugal

    OpenAIRE

    Martins,Vera Lúcia

    2013-01-01

    o texto procura apresentar uma análise da política de descriminalização das drogas em Portugal, apontando as principais mudanças ocorridas com a entrada em vigor da Lei n. 30/2000. Apresenta ainda argumentos do constitucionalista liberal norte-americano Gleen Greenwald em defesa da política portuguesa e do sucesso obtido por Portugal na era pós-descriminalização das drogas.

  12. Case study: DBRS sovereign rating of Portugal - analysis of rating methodology and rating decisions

    OpenAIRE

    Hofmann, Annika

    2017-01-01

    This paper analyzes and assesses the DBRS sovereign credit rating methodology and its rating decisions on Portugal. A replicated rating model on Portugal allows to assess the DBRS rating methodology and to identify country-specific risk factors. An OLS regression compares rating effects of ten fundamental variables among S&P, Moody’s, Fitch Ratings and DBRS. Further, a rating scale model fractionally disentangles DBRS rating grades into their subjective and objective rating components. Both q...

  13. Rehabilitation of renders of old buildings in Portugal: survey, supporting methodology proposal and case studies

    OpenAIRE

    Carvalho, Carmo Gonçalves de; Flores-Colen, Inês; Faria, Paulina

    2015-01-01

    The main purpose of the research is to present a proposal for a methodology to support the rehabilitation project of renders of old buildings in Portugal. To achieve the objective it was considered essential to define the main types of participants and aspects to integrate the proposal. The research methodology consists in an inquiry presented to professional participants in rehabilitation, a market study of materials and products available in Portugal, the design of a methodology proposal an...

  14. Competitiveness in the Southern Euro Area; France, Greece, Italy, Portugal, and Spain

    OpenAIRE

    Bogdan Lissovolik; Julio Escolano; Stefania Fabrizio; Werner Schule; Herman Z Bennett; Stephen Tokarick; Yuan Xiao; Marialuz Moreno Badia; Eva Gutierrez; Iryna V. Ivaschenko

    2008-01-01

    This collection of studies analyzes developments in nonprice external competitiveness of France, Greece, Italy, Portugal, and Spain. While France, Italy, and Portugal have experienced substantial export market share losses, Greece and Spain performed relatively well. Export market share losses appear associated with rigidities in resource allocation (sectoral, geographical, technological) relative to peers and lower productivity gains in high value-added sectors. Disaggregated analysis of goo...

  15. How the Gold Standard Functioned in Portugal: An Analysis of Some Macroeconomic Aspects

    OpenAIRE

    António Portugal Duarte; João Sousa Andrade

    2011-01-01

    The purpose of this study is to improve understanding of the gold standard period in Portugal through comparison with other monetary systems that were operated afterwards. Portugal was the first country in Europe to join Great Britain in the gold standard, in 1854, and it adhered to it for quite a long time. The principle of free gold convertibility of the Portuguese currency at a fixed price was abandoned in 1891, even though the classical gold standard as an international monetary system ...

  16. [Cerebrovascular mortality in Portugal: are we overemphasizing hypertension and neglecting atrial fibrillation?].

    Science.gov (United States)

    Providência, Rui; Gonçalves, Lino; Ferreira, Maria João

    2013-11-01

    Cerebrovascular disease has long been the leading cause of death in Portugal. Despite improvements in the treatment of hypertension and the resulting decrease in associated mortality, the progressive aging of the population and increased prevalence of atrial fibrillation have prevented the incidence of stroke from falling as much as desired. The authors review the evidence on the situation in Portugal and propose an intervention plan. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  17. Portugal; Request for a Three-Year Arrangement Under the Extended Fund Facility

    OpenAIRE

    International Monetary Fund

    2011-01-01

    Portugal's economy faced severe crisis during the global economic and financial crisis. In this context, Portugal's authorities have put forward an economically well-balanced program that will focus on structural reforms to boost growth and employment, ensure balanced fiscal sustainability, safeguard financial stability, and prevent a credit crunch. The Executive Board of the International Monetary Fund welcomed this step, and approved a three-year arrangement under the Extended Fund Facility...

  18. Políticas de Habitação em Portugal

    DEFF Research Database (Denmark)

    Alves, Sonia

    In the comparative analysis of international housing systems, the creation of typologies seeking to group and to explain the trajectory of different groups of countries enables us to overcome the limitations of juxtapositional studies (predominantly focusing upon the particularities of each count...... in Portugal and Denmark, the current presentation seeks to test the relevance of these theories in foresight exercises in the field of housing in Portugal....

  19. Introducción de las artes marciales asiáticas en Portugal = The introduction of asian martial arts in Portugal

    Directory of Open Access Journals (Sweden)

    Carlos Gutiérrez García

    2013-03-01

    Full Text Available El presente estudio analiza la introducción del jujutsu en Portugal, sucedida a principios del siglo XX. Para su realización se ha consultado fundamentalmente prensa histórica portuguesa, tanto general como específica del ámbito deportivo. Los resultados obtenidos muestran que la introducción del jujutsu en Portugal se produjo fundamentalmente a través del mundo del espectáculo, mediante actuaciones de expertos japoneses. Las notables diferencias técnicas y corporales entre estos luchadores japoneses y los luchadores profesionales de lucha libre y grecorromana de la época, a los que habitualmente solían derrotar, contribuyeron a generar un potente imaginario de las artes de combate orientales como sistemas superiores de cultura física y defensa personal. No obstante, a pesar del éxito del jujutsu este no logró afianzarse sólidamente en Portugal, desapareciendo progresivamente de la escena pública desde principios de la segunda década del siglo XX.-------------------------------------------------------------------------------The present study analyzes the introduction of jujutsu in Portugal at the beginning of the 20th century. Mainly, historical Portuguese newspapers were reviewed, both general and specific from sports field. Results show that the introduction of jujutsu in Portugal was principally conduced via the show business through exhibitions performed by Japanese experts. Significant technical and physical differences between the Japanese fighters and the professional Freestyle and Greco-roman fighters, who were usually defeated by the former, contributed to create a powerful imaginary of the eastern fighting arts as superior systems of physical culture and self-defence. However, in spite of jujutsu’s success, it did not come to be strongly established in Portugal, vanishing progressively off the public scene since the beginning of the 1910s.

  20. AIDS mortality in African migrants living in Portugal: evidence of large social inequalities

    Science.gov (United States)

    Williamson, L M; Rosato, M; Teyhan, A; Santana, P; Harding, S

    2009-01-01

    Objective: To examine infectious disease and AIDS mortality among African migrants in Portugal, gender and socio-economic differences in AIDS mortality risk, and differences between African migrants to Portugal and to England and Wales. Methods: Data from death registrations, 1998–2002, and the 2001 Census were used to derive standardised death rates by country of birth, occupational class (men only), and marital status. Results: Compared with people born in Portugal, African migrants had higher mortality for infectious diseases including AIDS. There was considerable heterogeneity among Africans, with those from Cape Verde having the highest mortality. Death rates were more than five times higher among those who were unmarried than those who were. A larger proportion of Africans were unmarried accounting for some excess mortality. Death rates were also higher among men from manual occupational classes than among men from non-manual. A comparison with England and Wales shows that death rates for infectious disease and AIDS in Portugal are much higher and Africans in Portugal also fare worse than Africans in England and Wales. Conclusion: AIDS mortality rates were higher among Africans than those born in Portugal and were associated with socio-environmental factors. Further research is required to interpret the excess mortality among Africans and there is a need to ensure the inclusion of relevant data items on ethnicity in national monitoring and surveillance systems. PMID:19525262

  1. Introducción de las artes marciales asiáticas en Portugal = The introduction of asian martial arts in Portugal

    OpenAIRE

    Gutiérrez García, Carlos; Alberto Rosa, Vitor; Pérez Gutiérrez, Mikel

    2010-01-01

    El presente estudio analiza la introducción del jujutsu en Portugal, sucedida a principios del siglo XX. Para su realización se ha consultado fundamentalmente prensa histórica portuguesa, tanto general como específica del ámbito deportivo. Los resultados obtenidos muestran que la introducción del jujutsu en Portugal se produjo fundamentalmente a través del mundo del espectáculo, mediante actuaciones de expertos japoneses. Las notables diferencias técnicas y corporales entre estos luchadores j...

  2. Graphene Nanobubbles as Valley Filters and Beam Splitters

    DEFF Research Database (Denmark)

    Settnes, Mikkel; Power, Stephen; Brandbyge, Mads

    2016-01-01

    The energy band structure of graphene has two inequivalent valleys at the K and K' points of the Brillouin zone. The possibility to manipulate this valley degree of freedom defines the field of valleytronics, the valley analogue of spintronics. A key requirement for valleytronic devices is the ab......The energy band structure of graphene has two inequivalent valleys at the K and K' points of the Brillouin zone. The possibility to manipulate this valley degree of freedom defines the field of valleytronics, the valley analogue of spintronics. A key requirement for valleytronic devices...... is the ability to break the valley degeneracy by filtering and spatially splitting valleys to generate valley polarized currents. Here, we suggest a way to obtain valley polarization using strain-induced inhomogeneous pseudomagnetic fields (PMFs) that act oppositely on the two valleys. Notably, the suggested...... to be addressed individually. In this way, graphene nanobubbles can be exploited in both valley filtering and valley splitting devices, and our simulations reveal that a number of different functionalities are possible depending on the deformation field....

  3. Subsurface Salts in Antarctic Dry Valley Soils

    Science.gov (United States)

    Englert, P.; Bishop, J. L.; Gibson, E. K.; Koeberl, C.

    2013-01-01

    The distribution of water-soluble ions, major and minor elements, and other parameters were examined to determine the extent and effects of chemical weathering on cold desert soils. Patterns at the study sites support theories of multiple salt forming processes, including marine aerosols and chemical weathering of mafic minerals. Periodic solar-mediated ionization of atmospheric nitrogen might also produce high nitrate concentrations found in older sediments. Chemical weathering, however, was the major contributor of salts in Antarctic Dry Valleys. The Antarctic Dry Valleys represent a unique analog for Mars, as they are extremely cold and dry desert environments. Similarities in the climate, surface geology, and chemical properties of the Dry Valleys to that of Mars imply the possible presence of these soil formation mechanisms on Mars, other planets and icy satellites.

  4. The lakes of the Jordan Rift Valley

    International Nuclear Information System (INIS)

    Gat, J.R.

    2001-01-01

    This paper presents a summary of the proceedings of a workshop on the Lakes of the Jordan Rift Valley that was held in conjunction with the CRP on The Use of Isotope Techniques in Lake Dynamics Investigations. The paper presents a review of the geological, hydrogeological and physical limnological setting of the lakes in the Jordan Rift Valley, Lake Hula, Lake Kinneret and the Dead Sea. This is complemented by a description of the isotope hydrology of the system that includes the use of a wide range of isotopes: oxygen-18, deuterium, tritium, carbon-14, carbon-13, chlorine isotopes, boron-11 and helium-3/4. Environmental isotope aspects of the salt balances of the lakes, their palaeolimnology and biogeochemical tracers are also presented. The scope of application of isotopic tracers is very broad and provides a clear insight into many aspects of the physical, chemical and biological limnology of the Rift Valley Lakes. (author)

  5. A new Proposal to Mexico Valley Zonification

    Science.gov (United States)

    Flores-Estrella, H. C.; Yussim, S.; Lomnitz, C.

    2004-12-01

    The effects of the Michoacan earthquake (19th September, 1985, Mw 8.1) in Mexico City caused a significant change in the political, social and scientific history, as it was considered the worst seismic disaster ever lived in Mexico. Since then, numerous efforts have been made to understand and determine the parameters that caused the special features registered. One of these efforts had began on 1960 with the work by Marsal and Masari, who published the Mexico Valley seismological and geotechnical zonification (1969), based on gravimetric and shallow borehole data. In this work, we present a revision of the studies that proposed the zonification, a description of the valley geology, and basing on it we propose a new zonification for Mexico Valley.

  6. Geologic summary of the Owens Valley drilling project, Owens and Rose Valleys, Inyo County, California

    International Nuclear Information System (INIS)

    Schaer, D.W.

    1981-07-01

    The Owens Valley Drilling Project consists of eight drill holes located in southwest Inyo County, California, having an aggregate depth of 19,205 feet (5853 m). Project holes penetrated the Coso Formation of upper Pliocene or early Pleistocene age and the Owens Lake sand and lakebed units of the same age. The project objective was to improve the reliability of uranium-potential-resource estimates assigned to the Coso Formation in the Owens Valley region. Uranium-potential-resource estimates for this area in $100 per pound U 3 O 8 forward-cost-category material have been estimatd to be 16,954 tons (15,384 metric tons). This estimate is based partly on project drilling results. Within the Owens Valley project area, the Coso Formation was encountered only in the Rose Valley region, and for this reason Rose Valley is considered to be the only portion of the project area favorable for economically sized uranium deposits. The sequence of sediments contained in the Owens Valley basin is considered to be largely equivalent but lithologically dissimilar to the Coso Formation of Haiwee Ridge and Rose Valley. The most important factor in the concentration of significant amounts of uranium in the rock units investigated appears to be the availability of reducing agents. Significant amounts of reductants (pyrite) were found in the Coso Formation. No organic debris was noted. Many small, disconnected uranium occurrences, 100 to 500 ppM U 3 O 8 , were encountered in several of the holes

  7. Groundwater quality in Coachella Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Coachella Valley is one of the study areas being evaluated. The Coachella study area is approximately 820 square miles (2,124 square kilometers) and includes the Coachella Valley groundwater basin (California Department of Water Resources, 2003). Coachella Valley has an arid climate, with average annual rainfall of about 6 inches (15 centimeters). The runoff from the surrounding mountains drains to rivers that flow east and south out of the study area to the Salton Sea. Land use in the study area is approximately 67 percent (%) natural, 21% agricultural, and 12% urban. The primary natural land cover is shrubland. The largest urban areas are the cities of Indio and Palm Springs (2010 populations of 76,000 and 44,000, respectively). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. The primary aquifers in Coachella Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database. Public-supply wells in Coachella Valley are completed to depths between 490 and 900 feet (149 to 274 meters), consist of solid casing from the land surface to a depth of 260 to 510 feet (79 to 155 meters), and are screened or perforated below the solid casing. Recharge to the groundwater system is primarily runoff from the surrounding mountains, and by direct infiltration of irrigation. The primary sources of discharge are pumping wells, evapotranspiration, and underflow to

  8. Genome analysis of Rift Valley fever virus, Mayotte.

    Science.gov (United States)

    Cêtre-Sossah, Catherine; Zeller, Hervé; Grandadam, Marc; Caro, Valérie; Pettinelli, François; Bouloy, Michèle; Cardinale, Eric; Albina, Emmanuel

    2012-06-01

    As further confirmation of a first human case of Rift Valley fever in 2007 in Comoros, we isolated Rift Valley fever virus in suspected human cases. These viruses are genetically closely linked to the 2006-2007 isolates from Kenya.

  9. Solar energy innovation and Silicon Valley

    Science.gov (United States)

    Kammen, Daniel M.

    2015-03-01

    The growth of the U. S. and global solar energy industry depends on a strong relationship between science and engineering innovation, manufacturing, and cycles of policy design and advancement. The mixture of the academic and industrial engine of innovation that is Silicon Valley, and the strong suite of environmental policies for which California is a leader work together to both drive the solar energy industry, and keep Silicon Valley competitive as China, Europe and other area of solar energy strength continue to build their clean energy sectors.

  10. Clean Cities Award Winning Coalition: Coachella Valley

    Energy Technology Data Exchange (ETDEWEB)

    ICF Kaiser

    1999-05-20

    Southern California's Coachella Valley became a Clean Cities region in 1996. Since then, they've made great strides. SunLine Transit, the regional public transit provider, was the first transit provider to replace its entire fleet with compressed natural gas buses. They've also built the foundation for a nationally recognized model in the clean air movement, by partnering with Southern California Gas Company to install a refueling station and developing a curriculum for AFV maintenance with the College of the Desert. Today the valley is home to more than 275 AFVs and 15 refueling stations.

  11. Padrões de casamento dos imigrantes brasileiros residentes em Portugal Patrones de matrimonio de los inmigrantes brasileños residentes en Portugal Marriage patterns of Brazilian immigrants living in Portugal

    Directory of Open Access Journals (Sweden)

    Ana Cristina Ferreira

    2012-12-01

    Full Text Available Ao longo das últimas décadas, o número de estrangeiros residentes em Portugal aumentou de forma expressiva. Neste contexto, a comunidade brasileira assumiu uma importância cada vez maior, sendo em 2009 a nacionalidade mais representada, com uma participação de 25% no total de residentes estrangeiros em Portugal. Esta evolução tem, como seria de se esperar, reflexos a outros níveis, em particular no contexto do casamento. Contrariando a tendência decrescente observada para o total de casamentos ocorridos entre 2001 e 2009, aqueles em que pelo menos um dos cônjuges nasceu no Brasil quase quadruplicaram nesse período. Para muitos autores, os casamentos mistos são um bom indicador da integração das comunidades imigrantes na sociedade de acolhimento. Assim, dada a importância da comunidade brasileira residente em Portugal, é relevante observar qual o peso dos casamentos mistos nesta comunidade e analisar seus padrões de matrimônio. A análise estatística dos microdados dos casamentos disponibilizados pelo Instituto Nacional de Estatística possibilitou estudar e caraterizar a evolução dos casamentos registrados em Portugal, entre 2001 e 2009, envolvendo brasileiros residentes em Portugal. Ficou patente a existência de um elevado nível de casamentos mistos, em especial com portugueses, neste período, o que indicia sua integração na comunidade de acolhimento. Verificaram-se igualmente algumas diferenças nos padrões de matrimônio entre os sexos, bem como uma tendência para a diminuição da importância dos casamentos mistos, em especial entre os homens.A lo largo de las últimas décadas, el número de extranjeros residentes en Portugal aumentó de forma expresiva. En este contexto, la comunidad brasileña asumió una importancia cada vez mayor, siendo en 2009 la nacionalidad más representativa, con una cuota de residentes del 25% en el total de población extranjera en Portugal. Esta evolución tiene, como cabr

  12. Frequency of rheumatic diseases in Portugal: a systematic review.

    Science.gov (United States)

    Monjardino, Teresa; Lucas, Raquel; Barros, Henrique

    2011-01-01

    To describe the frequency of rheuma­tic diseases in Portugal through a systematic review of published literature, critically appraising available information and identifying data collection gaps. We systematically reviewed the literature to retrieve data on the occurrence of rheumatic diseases in Portugal through MEDLINE and Índex das Revistas Médicas Portuguesas searches, PhD theses, and national health surveys reports. Original articles in English or Portuguese published between 1 January 2000 and 31 December 2010 were included. We retrieved information for the prevalence of rheumatic diseases, osteoarthritis, back pain, work-related musculoskeletal disorders (WRMDs), osteoporosis, fibromyalgia, rheumatoid arthritis, spondyloarthritis and other systemic rheumatic diseases and for the incidence of back pain, osteoporotic fracture and other systemic rheumatic diseases. The prevalence of rheumatic diseases ranged from 16.0% to 24.0% and the prevalence of osteoarthritis was 11.1% (95% confidence intervals (95%CI): 9.4-13.1) in the knee and 5.5% (95%CI: 4.3-7.0) in the hip. Regarding back pain, period prevalence ranged from 8.0% (95%CI: 6.1-10.1) to 29.5% (95%CI: 23.4-36.2) in children and from 12.3% (95%CI: 10.5-14.3) to 51.3% (95%CI: 48.6-53.9) in adults. The prevalence of WRMDs ranged from 5.9% to 84.2% (95%CI: 80.8-87.3). The yearly incidence of osteoporotic fracture (per 100 000) ranged from 93.3 to 481 (95%CI: 407-564) in women and from 31.9 to 154 (95%CI: 106-218) in men. The prevalence of osteoporosis in women ranged from 11.0% to 15.4% (95%CI: 13.4-17.6) and in men from 1.1% to 16.8% (95%CI: 12.2-22.3). The prevalence of fibromyalgia ranged from 3.6% (95%CI: 2.0-5.2) to 3.7% (95%CI: 2.0-5.4). The prevalence estimates of ankylosing spondylitis and of spondyloarthritis were 0.6% and 1.6% (95%CI: 0.8-2.7), respectively. The prevalence of systemic lupus erythematosus was estimated in 0.2% (95%CI: 0.1-0.8). There is a broad spectrum of information available

  13. The River Mondego terraces at the Figueira da Foz coastal area (western central Portugal): Geomorphological and sedimentological characterization of a terrace staircase affected by differential uplift and glacio-eustasy

    DEFF Research Database (Denmark)

    Ramos, Anabela M.; Cunha, Pedro P.; Cunha, Lúcio. S.

    2012-01-01

    A geomorphological and sedimentological characterization of the River Mondego terraces in the Figueira da Foz coastal area, Portugal, is presented. The relief is dominated by a Pliocene a marine sandy unit ~ 10–15 m thick, reaching ~ 250 m a.s.l., that covers a shore platform surface. The River...... of continuous uplift, the episodes of river down-cutting, valley widening and aggradation in the studied area can be attributed to the rise and fall of sea-level in response to the global Quaternary climatic fluctuations. Considering the number of terraces and the dating obtained, it seems that the control...... and MIS2). Some sandy colluvium deposits on the slopes are probably related with mild-cold and wet climate conditions during the period 60 to 32 ka. The aeolian dunes are younger (cold to temperate dry conditions; MIS2 and MIS1)....

  14. Autosomal SNPs study of a population sample from Southern Portugal and from a sample of immigrants from Guinea-Bissau residing in Portugal.

    Science.gov (United States)

    Dario, Paulo; Oliveira, Ana Rita; Ribeiro, Teresa; Porto, Maria João; Dias, Deodália; Corte Real, Francisco

    2017-01-01

    In recent years, autosomal single nucleotide polymorphisms (SNPs) have been comprehensively investigated in forensic research due to their usefulness in certain circumstances in complementing short tandem repeats (STRs) analysis, or even for use on their own when analysis of STRs fails. However, as with STRs, in order to properly use SNP markers in forensic casuistic we need to understand the population and forensic parameters in question. As a result of Portugal's colonial history during the time of empire, and the subsequent process of decolonization, some African individuals migrated to Portugal, giving rise to large African and African-descendent communities. One of these groups is the community originating from Guinea-Bissau, that in 2014, was enumerated to consist of more than 17,700 individuals with official residency status, more than the third major city of Guinea-Bissau. In order to study the population and forensic parameters mentioned above for the two populations important to our casuistic, a total of 142 unrelated individuals from the South of Portugal and 90 immigrants from Guinea-Bissau (equally non related and all residing in Portugal) were typed with SNaPshot™ assay for all 52 loci included in the SNPforID 52plex. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. Early Childhood Education and Care Policy in Portugal = A Educacao Pre-Escolar e os Cuidados para a Infancia em Portugal.

    Science.gov (United States)

    Ministry of Education, Lisbon (Portugal).

    Based on the view that the rapid expansion and development of preschool education requires careful scrutiny of both educational policy and practices, this book presents information on current early childhood education and care policy in Portugal. Section 1 of the book provides a historical framework for the development of early childhood education…

  16. Numerical Simulations of Fog Events in Southern Portugal

    Directory of Open Access Journals (Sweden)

    Carlos Policarpo

    2017-01-01

    Full Text Available This work aims at improving the knowledge on fog formation and its evolution in the Alentejo region (Portugal. For this purpose, brief regional fog climatology, essentially based on information from the Beja Air Base meteorological station, was produced and several numerical high resolution simulations were performed using the Meso-NH. The ECOCLIMAP database used to generate the model physiography was improved to include the Alqueva reservoir (~250 km2, filled in 2003. The model results were compared with surface and satellite observations, showing good agreement in terms of fog occurrence and persistence. Various forcing mechanisms for formation, development, and dissipation of fog were identified, confirming the influence of two small mountains that block the moist air from the Atlantic Ocean, preventing the fog from reaching innermost regions. The introduction of the Alqueva large reservoir induces changes in the landscape and environment. The effects of the water vapour addition and of the changes in mass and energy surface fluxes on fog formation and evolution were studied. It was found that the reservoir may have a direct impact on fog formation over the lake and its vicinity. Depending on the large scale meteorological conditions, their influence can be both positive and negative, in terms of spatial coverage and temporal persistence.

  17. Sexualidad juvenil y cambio social: el caso de Portugal

    Directory of Open Access Journals (Sweden)

    Machado-Pais José

    2003-01-01

    Full Text Available OBJETIVO: Investigar si, dentro de un marco de profundos cambios sociales, las nuevas generaciones estarán creando nuevos valores sociales. MATERIAL Y MÉTODOS: Aplicando el método de las generaciones, se utilizaron datos de una encuesta sobre valores y generaciones, hecho en 1996 a 2 012 individuos residentes en Portugal continental y representativos de la población portuguesa. Recurriendo al programa SPAD (Estadística para análisis de datos, se procedió a un análisis factorial de correspondencias múltiples en conjugación con un análisis de tipo cluster. RESULTADOS: Constatamos que las principales discontinuidades intergeneracionales se presentan en el área de las actitudes y prácticas sexuales. Comprobamos que los grupos y agregados resultantes del análisis tienen índices de sobrerrepresentación de generaciones específicas. Por ejemplo, los encuestados hedonistas se caracterizan por un elevado índice de sobrerrepresentación de jóvenes, en contraste con los inhibidos o los moralistas. CONCLUSIONES: Los jóvenes portugueses aparecen como una generación portadora de valores hedonistas y de carácter experimental en el plano de la vida sexual y amorosa. Sin embargo, se caracterizan al mismo tiempo por su vulnerabilidad a conductas de riesgo.

  18. Distribution of materials in construction and demolition waste in Portugal.

    Science.gov (United States)

    Coelho, André; de Brito, Jorge

    2011-08-01

    It may not be enough simply to know the global volume of construction and demolition waste (CDW) generated in a certain region or country if one wants to estimate, for instance, the revenue accruing from separating several types of materials from the input entering a given CDW recycling plant. A more detailed determination of the distribution of the materials within the generated CDW is needed and the present paper addresses this issue, distinguishing different buildings and types of operation (new construction, retrofitting and demolition). This has been achieved by measuring the materials from buildings of different ages within the Portuguese building stock, and by using direct data from demolition/retrofitting sites and new construction average values reported in the literature. An attempt to establish a benchmark with other countries is also presented. This knowledge may also benefit industry management, especially that related to CDW recycling, helping to optimize procedures, equipment size and operation and even industrial plant spatial distribution. In an extremely competitive market, where as in Portugal low-tech and high environmental impact procedures remain the norm in the construction industry (in particular, the construction waste industry), the introduction of a successful recycling industry is only possible with highly optimized processes and based on a knowledge-based approach to problems.

  19. Use of medicines by homeless people in Porto, Portugal

    Directory of Open Access Journals (Sweden)

    Helena Gama

    2014-01-01

    Full Text Available The objective of this study was to describe patterns of medication use among homeless adults from the city of Porto, Portugal. We recruited 146 homeless participants in four social services institutions. Data on the use of medicines in the previous week were collected using face-to-face interviews. We described the prevalence and main correlates of use of medicines from different Anatomical Therapeutic Chemical classification (ATC groups. A total of 56.8% of the homeless reported to have used at least one medicine in the previous week. The most frequently reported were benzodiazepines (21.9% and antipsychotics (15.1%; socio-demographic characteristics, lifestyle variables and use of health care were not found to be significantly associated with their use. The prevalence was 1.4% for anti-inflammatory and antirheumatic products, and 6.2% for antihypertensives, diuretics and beta-blocking agents. Medicines pertaining to the nervous system ATC group were by far the most frequently used, while those for the treatment of other common chronic and acute conditions seem to be underused.

  20. Remote Sensing for Mineral Exploration in Central Portugal

    Directory of Open Access Journals (Sweden)

    Ricardo Manuel

    2017-09-01

    Full Text Available Central Portugal is well known for the existence of Sn-W and Au-Ag mineral occurrences primarily associated with hydrothermal processes. Despite the economic and strategic importance of such occurrences, the detailed geology of this particular region is poorly known and there is an obvious absence of geological mapping at an adequate scale. Remote sensing techniques were used in order to increase current geological knowledge of the Góis–Castanheira de Pêra area (600 km2 and to guide future exploration stages by targeting and prioritising potential locations. Digital image processing algorithms, such as Red, Green, Blue (RGB colour composites, digital spatial filters, band ratios and Principal Components Analysis, were applied to Landsat 8 imagery and elevation data. Lineaments were extracted relying on geological photointerpretation criteria, allowing the identification of new geological–structural elements. Fieldwork was carried out in order to validate the remote sensing interpretations. Integration of remote sensing data with other information sources led to the definition of locations possibly suitable for hosting Sn-W and Au-Ag mineral occurrences. These areas were ranked according to their mineral potential. Targeting the most promising locations resulted in a reduction to less than 10% of the original study area (50.5 km2.

  1. Local fractality: The case of forest fires in Portugal

    Science.gov (United States)

    Kanevski, Mikhail; Pereira, Mário G.

    2017-08-01

    The research deals with a study of local fractality in spatial distribution of forest fires in Portugal using the sandbox method. The general procedure is the following: (a) define a circle centred in each and all events with increasing radius R; (b) count the number of other events located within the circle of radius R, N(R) ; (c) plot the growth curve which is the functional dependence of N(R) versus R; and (d) estimate the local fractal dimension as the slope on log[ N(R) ] versus log[ R]. The computation is carried out by using the location of every fire event as a centre but without the final averaging over all the fires for a given R, which is usually performed to get a global fractal dimension and to estimate global clustering. Sandbox method is widely used in many applications in physics and other subjects. The local procedure has the ability to provide the most complete information regarding the spatial distribution of clustering and avoiding non-homogeneity and non-stationarity problems. Most of the analysis was performed using the National Mapping Burnt Area (NMBA) database which accounts for 32 156 fires during the 1975-2013 period. The results of local analysis are compared with a randomly generated pattern in forest zones (validity domain). The results demonstrate interesting local spatial patterns of clustering. Some results on global measures are reported as well.

  2. Evaluating Sustainability: Limits and Possibilities in Alto Douro Vinhateiro, Portugal

    Directory of Open Access Journals (Sweden)

    José Francisco Ferreira

    2013-12-01

    Full Text Available The Alto Douro Wine Region, located in North of Portugal, is one of the most important portuguese wine regions. In last decades, it has faced serious difficulties, common to many rural areas of the country and around the world. Problems such as aging and population loss, low economic, social and cultural density, low literacy, difficulties in the wine sector, poor associative movement, lack of common strategies among regional municipalities, and institutional difficulties, among others, affect its development and suggest that the region may not be managed in a sustainable way. Facing this scenario, a methodology to assess regional sustainability was developed. 76 indicators were used, grouped into 23 aspects and 5 dimensions. From this evaluation, a regional value was obtained which translates the regional situation relating to sustainable development. In a 0 to 100 scale, the region received a score of 57.14 points, showing that sustainability, if implemented as a regional strategy, could be highly benefic to regional improvement.

  3. The Great Recession in Portugal: impact on hospital care use.

    Science.gov (United States)

    Perelman, Julian; Felix, Sónia; Santana, Rui

    2015-03-01

    The Great Recession started in Portugal in 2009, coupled with severe austerity. This study examines its impact on hospital care utilization, interpreted as caused by demand-side effects (related to variations in population income and health) and supply-side effects (related to hospitals' tighter budgets and reduced capacity). The database included all in-patient stays at all Portuguese NHS hospitals over the 2001-2012 period (n=17.7 millions). We analyzed changes in discharge rates, casemix index, and length of stay (LOS), using a before-after methodology. We additionally measured the association of health care indicators to unemployment. A 3.2% higher rate of discharges was observed after 2009. Urgent stays increased by 2.5%, while elective in-patient stays decreased by 1.4% after 2011. The LOS was 2.8% shorter after the crisis onset, essentially driven by the 4.5% decrease among non-elective stays. A one percentage point increase in unemployment rate was associated to a 0.4% increase in total volume, a 2.3% decrease in day cases, and a 0.1% decrease in LOS. The increase in total and urgent cases may reflect delayed out-patient care and health deterioration; the reduced volume of elective stays possibly signal a reduced capacity; finally, the shorter stays may indicate either efficiency-enhancing measures or reduced quality. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. El turismo accesible en Andalucía y Portugal

    Directory of Open Access Journals (Sweden)

    José Manuel Jurado Almonte

    2014-01-01

    Full Text Available Es relevante el número de personas con alguna discapacidad en Portugal, España y, dentro de la misma, Andalucía, y la Unión Europea que desean gozar del ocio y del turismo. Por tanto, a la imposición legislativa hay que añadir la oportunidad económica del turismo accesible. Los variados modelos turísticos existentes (sol y playa, rural, turismo cultural, turismo activo, etc. pueden y deben llevar también la etiqueta de «accesible». Pero la realidad, a pesar del avance experimentado en materia de accesibilidad, todavía está lejos de ello. No obstante, surgen novedosas experiencias públicas y privadas de destinos y equipamientos de uso público y vocación turística especialmente volcados con este colectivo y que es interesante resaltar por sus trascendencias empresariales y sociales. Asimismo, se trata de una nueva tipología o modelo, el del turismo accesible, con notables indefiniciones conceptuales y muy poco estudiado desde la geografía.

  5. Molecular Characterization of ESBL-Producing Enterobacteriaceae in Northern Portugal

    Directory of Open Access Journals (Sweden)

    Rúben Fernandes

    2014-01-01

    Full Text Available Extended-spectrum β-lactamases (ESBLs prevalence was studied in the north of Portugal, among 193 clinical isolates belonging to citizens in a district in the boundaries between this country and Spain from a total of 7529 clinical strains. In the present study we recovered some members of Enterobacteriaceae family, producing ESBL enzymes, including Escherichia coli (67.9%, Klebsiella pneumoniae (30.6%, Klebsiella oxytoca (0.5%, Enterobacter aerogenes (0.5%, and Citrobacter freundii (0.5%. β-lactamases genes blaTEM, blaSHV, and blaCTX-M were screened by polymerase chain reaction (PCR and sequencing approaches. TEM enzymes were among the most prevalent types (40.9% followed by CTX-M (37.3% and SHV (23.3%. Among our sample of 193 ESBL-producing strains 99.0% were resistant to the fourth-generation cephalosporin cefepime. Of the 193 isolates 81.3% presented transferable plasmids harboring blaESBL genes. Clonal studies were performed by PCR for the enterobacterial repetitive intragenic consensus (ERIC sequences. This study reports a high diversity of genetic patterns. Ten clusters were found for E. coli isolates and five clusters for K. pneumoniae strains by means of ERIC analysis. In conclusion, in this country, the most prevalent type is still the TEM-type, but CTX-M is growing rapidly.

  6. MICOTOXINAS DETECTADAS EN PRODUCTOS ALIMENTICIOS EN PORTUGAL: REVISIÓN

    Directory of Open Access Journals (Sweden)

    Venâncio A

    2012-07-01

    Full Text Available Las micotoxinas son metabolitos tóxicos producidos por hongos filamentosos que aparecen de forma natural en productos agroalimentarios en todo el mundo. Las aflatoxinas, ocratoxina A, patulina, fumonisinas, zearalenona, tricotecenos y alcaloides del ergot son actualmente las más relevantes. Estas micotoxinas pueden ser producidas por especies que pertenecen a los géneros Aspergillus spp, Penicillium spp, Fusarium spp y Claviceps spp; y pueden ser carcinogénicas, mutagénicas, teratogénicas, citotóxicas, neurotóxicas, nefrotóxicas, estrogénicas e inmunosupresoras. La evaluación de la exposición de los seres humanos y animales a las micotoxinas se realiza sobre todo teniendo en cuenta los datos sobre su aparición en los productos alimenticios y sobre los hábitos de consumo. Esta evaluación es fundamental y sirve de soporte para la aplicación de medidas dirigidas a reducir la exposición de los consumidores a las micotoxinas. Este artículo intenta hacer una revisión sobre la aparición de micotoxinas y de los niveles de éstas encontrados en productos alimenticios portugueses para así contribuir a una visión global sobre esta problemática en Portugal.

  7. HOUSING COOPERATIVES IN PORTUGAL - THE END OF SOCIAL PURPOSES?

    Directory of Open Access Journals (Sweden)

    Margarida CAGICA CARVALHO

    2007-01-01

    Full Text Available En Portugal las cooperativas se desarrollaron mucho a partir de 1975 con el cambio de Régimen Político. El peso en la economía Portuguesa de las cooperativas en el PIB (2005 es cerca del 8,8 % del volumen de negocios y las cooperativas de vivienda suponen el 3,3 de este tipo. Durante los últimos treinta años el funcionamiento de las cooperativas de vivienda ha cambiado, principalmente en su principal objetivo, el de proporcionar una alojamiento a las familias con pocos ingresos y por lo tanto mejorando sus condiciones/calidad de vida. A día de hoy muchas cooperativas funcionan como empresas, quienes promueven viviendas para familias de ingresos medios/medios-altos. Esto parece contrario al objetivo principal de las cooperativas de vivienda desde el cambio de régimen político de 1975. ¿Qué ha pasado? Durante los últimos treinta años muchas cosas han cambiado. La acción política se ha visto progresivamente alejada del control estatal, minando el objetivo social de las cooperativas de vivienda., creando problemas financieros, eliminando la iniciativa (privada, disminuyendo la disponibilidad de terrenos de construcción, y especulación en el sector inmobiliario. Las cooperativas de vivienda están trabajando en un mercado con muchos fallos. Información asimétrica, precios, características únicas del sector inmobiliario y falta de competitividad son algunos de los muchos problemas que existen en este sector. Las políticas públicas también influyen en estas características. Nosotros demostramos en este trabajo que durante los treinta años de existencia de las cooperativas de vivienda en Portugal el objetivo social de proveer de vivienda a los individuos de bajos ingresos ha cambiado considerablemente y que el objetivo de residencia de las casas también ha cambiado. Esto nos lleva a preguntarnos si el objetivo social de las cooperativas de vivienda ha sido cumplido. Hemos usado un cuestionario para descubrir por qué la gente

  8. A strategic approach for Water Safety Plans implementation in Portugal.

    Science.gov (United States)

    Vieira, Jose M P

    2011-03-01

    Effective risk assessment and risk management approaches in public drinking water systems can benefit from a systematic process for hazards identification and effective management control based on the Water Safety Plan (WSP) concept. Good results from WSP development and implementation in a small number of Portuguese water utilities have shown that a more ambitious nationwide strategic approach to disseminate this methodology is needed. However, the establishment of strategic frameworks for systematic and organic scaling-up of WSP implementation at a national level requires major constraints to be overcome: lack of legislation and policies and the need for appropriate monitoring tools. This study presents a framework to inform future policy making by understanding the key constraints and needs related to institutional, organizational and research issues for WSP development and implementation in Portugal. This methodological contribution for WSP implementation can be replicated at a global scale. National health authorities and the Regulator may promote changes in legislation and policies. Independent global monitoring and benchmarking are adequate tools for measuring the progress over time and for comparing the performance of water utilities. Water utilities self-assessment must include performance improvement, operational monitoring and verification. Research and education and resources dissemination ensure knowledge acquisition and transfer.

  9. Precipitation variability and extremes in ENSEMBLES RCM simulations over Portugal

    Science.gov (United States)

    Soares, P. M. M.; Cardoso, R. M.; Miranda, P. M. A.; Viterbo, P.; Belo-Pereira, M.

    2012-04-01

    A new dataset of daily gridded observations of precipitation, computed from over 400 stations in Portugal, is used to assess the performance of 12 regional climate models at 25 km resolution, from the ENSEMBLES set, all forced by ERA-40 boundary conditions, for the 1961-2000 period. Standard point error statistics, calculated from grid point and basin aggregated data, and precipitation related climate indices are used to analyze the performance of the different models in representing the main spatial and temporal features of the regional climate, and its extreme events. As a whole, the ENSEMBLES models are found to achieve a good representation of those features, with good spatial correlations with observations. There is a small but relevant negative bias in precipitation, especially in the driest months, leading to systematic errors in some indices. The underprediction of precipitation occurs in most percentiles, although this deficiency is partially corrected at the basin level. Interestingly, some of the conclusions concerning the performance of the models are different of what has been found for the contiguous territory of Spain. Finally, models behave quite differently in the simulation of some important aspects of local climate, from the mean climatology to high precipitation regimes in localized mountain ranges and in the subsequent drier regions.

  10. ENSEMBLES RCM simulations: precipitation variability and extremes over Portugal

    Science.gov (United States)

    Soares, P. M.; Cardoso, R. M.; Miranda, P. M.; Belo-Pereira, M.

    2012-12-01

    A new dataset of daily gridded observations of precipitation, computed from over 400 stations in Portugal, is used to assess the performance of 12 regional climate models at 25 km resolution, from the ENSEMBLES set, all forced by ERA-40 boundary conditions, for the 1961-2000 period. Standard point error statistics, calculated from grid point and basin aggregated data, and precipitation related climate indices are used to analyze the performance of the different models in representing the main spatial and temporal features of the regional climate, and its extreme events. As a whole, the ENSEMBLES models are found to achieve a good representation of those features, with good spatial correlations with observations. There is a small but relevant negative bias in precipitation, especially in the driest months, leading to systematic errors in some indices. The underprediction of precipitation occurs in most percentiles, although this deficiency is partially corrected at the basin level. Interestingly, some of the conclusions concerning the performance of the models are different of what has been found for the contiguous territory of Spain. Finally, models behave quite differently in the simulation of some important aspects of local climate, from the mean climatology to high precipitation regimes in localized mountain ranges and in the subsequent drier regions.

  11. Presence of nitrates in baby foods marketed in Portugal

    Directory of Open Access Journals (Sweden)

    João Sebastião Rebelo

    2015-12-01

    Full Text Available This study was carried out to determine the current levels of nitrates in baby foods marketed in Lisbon, Portugal to estimate the toxicological risk associated with their intake. The nitrate content was determined in bottled baby foods of four varieties: vegetable-based foods, meat-based foods, fish-based foods, and fruit-based foods. A total of 39 samples were analyzed over the period 2010–2011. Average and median levels of nitrate in baby foods were lower than the maximum limits established by European Union legislation (200 mg kg−1. Median nitrate values in baby foods were 61, 30, 39, and 15 mg kg−1 w/w for vegetable-based baby foods, meat-based baby foods, fish-based baby foods, and fruit-based baby foods, respectively. The estimated nitrate daily intake through bottled baby foods for infants indicate that individually, these foods are not able to induce nitrate toxicity in the children population.

  12. New Middle Pleistocene hominin cranium from Gruta da Aroeira (Portugal).

    Science.gov (United States)

    Daura, Joan; Sanz, Montserrat; Arsuaga, Juan Luis; Hoffmann, Dirk L; Quam, Rolf M; Ortega, María Cruz; Santos, Elena; Gómez, Sandra; Rubio, Angel; Villaescusa, Lucía; Souto, Pedro; Mauricio, João; Rodrigues, Filipa; Ferreira, Artur; Godinho, Paulo; Trinkaus, Erik; Zilhão, João

    2017-03-28

    The Middle Pleistocene is a crucial time period for studying human evolution in Europe, because it marks the appearance of both fossil hominins ancestral to the later Neandertals and the Acheulean technology. Nevertheless, European sites containing well-dated human remains associated with an Acheulean toolkit remain scarce. The earliest European hominin crania associated with Acheulean handaxes are at the sites of Arago, Atapuerca Sima de los Huesos (SH), and Swanscombe, dating to 400-500 ka (Marine Isotope Stage 11-12). The Atapuerca (SH) fossils and the Swanscombe cranium belong to the Neandertal clade, whereas the Arago hominins have been attributed to an incipient stage of Neandertal evolution, to Homo heidelbergensis , or to a subspecies of Homo erectus A recently discovered cranium (Aroeira 3) from the Gruta da Aroeira (Almonda karst system, Portugal) dating to 390-436 ka provides important evidence on the earliest European Acheulean-bearing hominins. This cranium is represented by most of the right half of a calvarium (with the exception of the missing occipital bone) and a fragmentary right maxilla preserving part of the nasal floor and two fragmentary molars. The combination of traits in the Aroeira 3 cranium augments the previously documented diversity in the European Middle Pleistocene fossil record.

  13. Evaluation of compliance with national legislation on emissions in Portugal

    Energy Technology Data Exchange (ETDEWEB)

    Joao F.P. Gomes [Instituto de Soldadura e Qualidade, Oeiras (Portugal). Centro de Tecnologias Ambientais

    2005-04-01

    More than 13 years after publication of the first air quality laws in Portugal and more than 10 years after the publication of the respective emission limits, it seems appropriate to analyze the degree of compliance by the Portuguese manufacturing industry. Using the data from emission measurements made regularly by the Instituto de Soldadura e Qualidade, the only officially accredited laboratory according to standard ISO 17025. The author analyzed a set of 400 sources in terms of compliance with the emission limits regarding total suspended particulates, sulfur dioxide, nitrogen oxides, and volatile organic compounds. He evaluated compliance through a nondimensional parameter and plotted it versus the emission flow rate to derive conclusions: the results indicate that emission limits are generally met regarding sulfur dioxide and nitrogen oxides but not for the other pollutants considered in this study. However, noncompliance occurs mainly for very low emission flow rates, which suggests some alterations in the emission limits, which are being revised at the moment. These alterations will include the exemption of measurements in minor sources. 7 refs., 8 figs., 7 tabs.

  14. 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.

  15. [2 days of drug dependence consultation in Portugal].

    Science.gov (United States)

    da Costa, N F

    1993-11-01

    This paper reports the results of a survey of all State outpatient clinics for drug addiction in Portugal. Two consecutive days of consultations in November 1992 were considered. The Health Ministry's SPTT--Service for Drug Addiction Prevention and Treatment--coordinates the activity of all the centres and promoted the inquiry. The main objective was to simultaneously evaluate the state of the population under treatment in what concerns the therapeutic methods used, their clinical costs and efficacy. This methodology may allow us to draw an accurate portrait of the Portuguese drug addiction public health program. We received 535 answers which we estimate to be two thirds of the consultations. Heroin abuse is the main problem in 91.3% of all cases plus 3.9% that associate heroin and cocaine abuse. Cannabis comes next with 2.1%, alcohol abuse with 0.8% and benzodiazepines with 0.5%. In what concerns the clinical results, 60% were abstinent: 15.1% were abstinent for longer than six months, 9.9% for longer than three months but less than six months, 19.8% were abstinent for less than that but longer than a month and 14.5% for longer than a week but less than a month. The main therapeutic approaches were psychotherapeutic in 54.1%, psychopharmacologic in 42.1% and socio-therapeutic in 2.3% of the cases. The author presents further data and discusses the results and their clinical implications.

  16. Dimensions of Causal Attributions of Tax Evasion in Portugal

    Directory of Open Access Journals (Sweden)

    José C. Tavares

    2010-01-01

    Full Text Available Un estudio realizado en España (Salgado, 1998 sugirió que las atribuciones de la evasión fiscal tienen dos dimensiones independientes: (a control de la evasión fiscal, y (b las creencias sobre el sistema fiscal. A fin de comprobar si la percepción de las causas de la evasión fiscal son generalizables transculturalmente, este artículo presenta una investigación realizada en Portugal utilizando las mismas atribuciones causales usadas en la investigación española. A una muestra de 497 hombres y mujeres portugueses, de diferentes puestos de trabajo, se les preguntó acerca de sus percepciones causales de la evasión fiscal. Se llevó a cabo un análisis factorial y los resultados mostraron una estructura factorial que reproduce la estructura factorial española. Los coeficientes de congruencia confirmaron la similitud de las dos estructuras. Estos resultados confirmaron que las dos dimensiones pueden explicar la estructura de la percepción de las causas de la evasión fiscal. Se discuten las implicaciones de los resultados y se sugieren investigaciones futuras.

  17. Litter in submarine canyons off the west coast of Portugal

    Science.gov (United States)

    Mordecai, Gideon; Tyler, Paul A.; Masson, Douglas G.; Huvenne, Veerle A. I.

    2011-12-01

    Marine litter is of global concern and is present in all the world's oceans, including deep benthic habitats where the extent of the problem is still largely unknown. Litter abundance and composition were investigated using video footage and still images from 16 Remotely Operated Vehicle (ROV) dives in Lisbon, Setúbal, Cascais and Nazaré Canyons located west of Portugal. Litter was most abundant at sites closest to the coastline and population centres, suggesting the majority of the litter was land sourced. Plastic was the dominant type of debris, followed by fishing gear. Standardised mean abundance was 1100 litter items km -2, but was as high as 6600 litter items km -2 in canyons close to Lisbon. Although all anthropogenic material may be harmful to biota, debris was also used as a habitat by some macro-invertebrates. Litter composition and abundance observed in the canyons of the Portuguese margin were comparable to those seen in other deep sea areas around the world. Accumulation of litter in the deep sea is a consequence of human activities both on land and at sea. This needs to be taken into account in future policy decisions regarding marine pollution.

  18. Ulcerative colitis in northern Portugal and Galicia in Spain.

    Science.gov (United States)

    Barreiro-de Acosta, Manuel; Magro, Fernando; Carpio, Daniel; Lago, Paula; Echarri, Ana; Cotter, José; Pereira, Santos; Gonçalves, Raquel; Lorenzo, Aurelio; Carvalho, Laura; Castro, Javier; Barros, Luisa; Dias, Jorge Amil; Rodrigues, Susana; Portela, Francisco; Dias, Camila; da Costa-Pereira, Altamiro

    2010-07-01

    Clinical and therapeutic patterns of ulcerative colitis (UC) are variable in different world regions. The purpose of this study was to examine two close independent southern European UC populations from 2 bordering countries and observe how demographic and clinical characteristics of patients can influence the severity of UC. A cross-sectional study was conducted during a 15-month period (September 2005 to December 2006) based on data of 2 Web registries of UC patients. Patients were stratified according to the Montreal Classification and disease severity was defined by the type of treatment taken. A total of 1549 UC patients were included, 1008 (65%) from northern Portugal and 541 (35%) from Galicia (northwest Spain). A female predominance (57%) was observed in Portuguese patients (P Galicia (odds ratio [OR] 2.737, 95% confidence interval [CI]: 1.846-4.058; OR 5.799, 95% CI: 3.433-9.795, respectively) and biologic treatment in Galicia (OR 6.329, 95% CI: 2.641-15.166). Younger patients presented a severe course at onset with more frequent use of immunosuppressors in both countries. In a large population of UC patients from two independent southern European countries, most patients did not require aggressive therapy, but extensive colitis was a clear risk factor for more severe disease.

  19. Burkholderia pseudomallei: First case of melioidosis in Portugal

    Directory of Open Access Journals (Sweden)

    Ana Pelerito

    2016-01-01

    Full Text Available Burkholderia pseudomallei is a Gram-negative bacillus and the causative agent of melioidosis, a serious infection associated with high mortality rate in humans. It can be naturally found as an environmental saprophyte in soil or stagnant water, and rice paddies that predominate in regions of endemicity such as Northeast Thailand. B. pseudomallei is a Biosafety Level 3 organism due to risks of aerosolization and severe disease and is now included in formal emergency preparedness plans and guidelines issued by various authorities in the United States and Europe. Here, we report the first case of imported melioidosis in Portugal. B. pseudomallei was isolated from the patient's blood as well as from a left gluteal abscess pus. The isolate strain showed the unusual resistance profile to first-line eradication therapy trimethroprim/sulfamethoxazole. Whole genome sequencing revealed its similarity with isolates from Southeast Asia, suggesting the Thai origin of this Portuguese isolate, which is in agreement with a recent patient's travel to Thailand.

  20. Treatment planning systems dosimetry auditing project in Portugal.

    Science.gov (United States)

    Lopes, M C; Cavaco, A; Jacob, K; Madureira, L; Germano, S; Faustino, S; Lencart, J; Trindade, M; Vale, J; Batel, V; Sousa, M; Bernardo, A; Brás, S; Macedo, S; Pimparel, D; Ponte, F; Diaz, E; Martins, A; Pinheiro, A; Marques, F; Batista, C; Silva, L; Rodrigues, M; Carita, L; Gershkevitsh, E; Izewska, J

    2014-02-01

    The Medical Physics Division of the Portuguese Physics Society (DFM_SPF) in collaboration with the IAEA, carried out a national auditing project in radiotherapy, between September 2011 and April 2012. The objective of this audit was to ensure the optimal usage of treatment planning systems. The national results are presented in this paper. The audit methodology simulated all steps of external beam radiotherapy workflow, from image acquisition to treatment planning and dose delivery. A thorax CIRS phantom lend by IAEA was used in 8 planning test-cases for photon beams corresponding to 15 measuring points (33 point dose results, including individual fields in multi-field test cases and 5 sum results) in different phantom materials covering a set of typical clinical delivery techniques in 3D Conformal Radiotherapy. All 24 radiotherapy centers in Portugal have participated. 50 photon beams with energies 4-18 MV have been audited using 25 linear accelerators and 32 calculation algorithms. In general a very good consistency was observed for the same type of algorithm in all centres and for each beam quality. The overall results confirmed that the national status of TPS calculations and dose delivery for 3D conformal radiotherapy is generally acceptable with no major causes for concern. This project contributed to the strengthening of the cooperation between the centres and professionals, paving the way to further national collaborations. Copyright © 2013 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  1. Hydrogeochemical assessment of groundwater in Kashmir Valley ...

    Indian Academy of Sciences (India)

    Groundwater samples ( = 163) were collected across Kashmir Valley in 2010 to assess the hydrogeochemistry of the groundwater in shallow and deep aquifers and its suitability for domestic, agriculture, horticulture, and livestock purposes. The groundwater is generally alkaline in nature. The electrical conductivity (EC) ...

  2. Potential hydrologic characterization wells in Amargosa Valley

    International Nuclear Information System (INIS)

    Lyles, B.; Mihevc, T.

    1994-09-01

    More than 500 domestic, agricultural, and monitoring wells were identified in the Amargosa Valley. From this list, 80 wells were identified as potential hydrologic characterization wells, in support of the US Department of Energy (DOE) Underground Test Area/Remedial Investigation and Feasibility Study (UGTA/RIFS). Previous hydrogeologic studies have shown that groundwater flow in the basin is complex and that aquifers may have little lateral continuity. Wells located more than 10 km or so from the Nevada Test Site (NTS) boundary may yield data that are difficult to correlate to sources from the NTS. Also, monitoring well locations should be chosen within the guidelines of a hydrologic conceptual model and monitoring plan. Since these do not exist at this time, recompletion recommendations will be restricted to wells relatively close (approximately 20 km) to the NTS boundary. Recompletion recommendations were made for two abandoned agricultural irrigation wells near the town of Amargosa Valley (previously Lathrop Wells), for two abandoned wildcat oil wells about 10 km southwest of Amargosa Valley, and for Test Well 5 (TW-5), about 10 km east of Amargosa Valley

  3. Magnetic Valley: A Knowledge Transfer Project

    Directory of Open Access Journals (Sweden)

    F Humbled

    2011-07-01

    Full Text Available The knowledge transfer project called "Magnetic Valley" that was launched in 2009 is presented below. This project is funded by the Belgian government to investigate and develop products and services that will improve the socio-economic development in the area around the "Centre de Physique du Globe de l'IRM".

  4. Rift Valley fever, Mayotte, 2007-2008.

    Science.gov (United States)

    Sissoko, Daouda; Giry, Claude; Gabrie, Philippe; Tarantola, Arnaud; Pettinelli, François; Collet, Louis; D'Ortenzio, Eric; Renault, Philippe; Pierre, Vincent

    2009-04-01

    After the 2006-2007 epidemic wave of Rift Valley fever (RVF) in East Africa and its circulation in the Comoros, laboratory case-finding of RVF was conducted in Mayotte from September 2007 through May 2008. Ten recent human RVF cases were detected, which confirms the indigenous transmission of RFV virus in Mayotte.

  5. Hydrogeochemical assessment of groundwater in Kashmir Valley ...

    Indian Academy of Sciences (India)

    Groundwater samples (n = 163) were collected across Kashmir Valley in 2010 to assess the hydrogeo- chemistry of the groundwater in shallow and deep aquifers and its suitability for domestic, agriculture, horticulture, and livestock purposes. The groundwater is generally alkaline in nature. The electrical conductivity (EC) ...

  6. 27 CFR 9.46 - Livermore Valley.

    Science.gov (United States)

    2010-04-01

    ...) Clayton, CA (1953; Photorevised 1980; Minor Revision 1994); (2) Diablo, Calif. (1953; Photorevised 1980... Livermore Valley viticultural area's boundary is defined as follows: (1) The beginning point is on the Clayton map at the peak of Mount Diablo (VABM 3849) where the Mount Diablo Base Line and Mount Diablo...

  7. Groundwater links between Kenyan Rift Valley lakes

    OpenAIRE

    Becht, Robert; Mwango, Fred; Muno, Fred Amstrong

    2006-01-01

    The series of lakes in the bottom of the Kenyan Rift valley are fed by rivers and springs. Based on the water balance, the relative positions determining the regional groundwater flow systems and the analysis of natural isotopes it can be shown that groundwater flows from lake Naivasha to lake Magadi, Elementeita, Nakuru and Bogoria.

  8. Preceramic occupations in the orinoco river valley.

    Science.gov (United States)

    Barse, W P

    1990-12-07

    Two sites in the Orinoco Valley containing preceramic from excavated contexts are described. Radiocarbon dating and stylistic comparisons indicate that the northern tropical lowlands were inhabited at the onset of the Holocene, suggesting a time depth of 9000 years before the present for tropical forest-savanna adaptations in northern South America.

  9. Reemergence of Rift Valley fever, Mauritania, 2010.

    Science.gov (United States)

    Faye, Ousmane; Ba, Hampathé; Ba, Yamar; Freire, Caio C M; Faye, Oumar; Ndiaye, Oumar; Elgady, Isselmou O; Zanotto, Paolo M A; Diallo, Mawlouth; Sall, Amadou A

    2014-02-01

    A Rift Valley fever (RVF) outbreak in humans and animals occurred in Mauritania in 2010. Thirty cases of RVF in humans and 3 deaths were identified. RVFV isolates were recovered from humans, camels, sheep, goats, and Culex antennatus mosquitoes. Phylogenetic analysis of isolates indicated a virus origin from western Africa.

  10. Unexpected Rift Valley fever outbreak, northern Mauritania.

    Science.gov (United States)

    El Mamy, Ahmed B O; Baba, Mohamed Ould; Barry, Yahya; Isselmou, Katia; Dia, Mamadou L; El Kory, Mohamed O B; Diop, Mariam; Lo, Modou Moustapha; Thiongane, Yaya; Bengoumi, Mohammed; Puech, Lilian; Plee, Ludovic; Claes, Filip; de La Rocque, Stephane; Doumbia, Baba

    2011-10-01

    During September-October 2010, an unprecedented outbreak of Rift Valley fever was reported in the northern Sahelian region of Mauritania after exceptionally heavy rainfall. Camels probably played a central role in the local amplification of the virus. We describe the main clinical signs (hemorrhagic fever, icterus, and nervous symptoms) observed during the outbreak.

  11. Rift Valley fever: A neglected zoonotic disease?

    Science.gov (United States)

    Rift Valley fever (RVF) is a serious viral disease of animals and humans in Africa and the Middle East that is transmitted by mosquitoes. First isolated in Kenya during an outbreak in 1930, subsequent outbreaks have had a significant impact on animal and human health, as well as national economies. ...

  12. Geomorphological hazards in Swat valley, Pakistan

    International Nuclear Information System (INIS)

    Usman, A.

    1999-01-01

    This study attempts to describe, interpret and analyze, in depth, the varied geomorphological hazards and their impacts prevailing in the swat valley locate in the northern hilly and mountainous regions of Pakistan. The hills and mountains re zones of high geomorphological activity with rapid rates of weathering, active tectonic activities, abundant precipitation, rapid runoff and heavy sediment transport. Due to the varied topography, lithology, steep slope, erodible soil, heavy winter snowfall and intensive rainfall in the spring and summer seasons, several kinds of geomorphological hazards, such as geomorphic gravitational hazards, Fluvial hazards, Glacial hazards, Geo tectonic hazards, are occurring frequently in swat valley. Amongst them, geomorphic gravitational hazards, such as rock fall rock slide, debris slide mud flow avalanches, are major hazards in mountains and hills while fluvial hazards and sedimentation are mainly confined to the alluvial plain and lowlands of the valley. The Getechtonic hazards, on the other hand, have wide spread distribution in the valley the magnitude and occurrence of each king of hazard is thus, varied according to intensity of process and physical geographic environment. This paper discusses the type distribution and damage due to the various geomorphological hazards and their reduction treatments. The study would to be of particular importance and interest to both natural and social scientists, as well as planner, environmentalists and decision-makers for successful developmental interventions in the region. (author)

  13. Rift Valley Fever, Mayotte, 2007–2008

    Science.gov (United States)

    Giry, Claude; Gabrie, Philippe; Tarantola, Arnaud; Pettinelli, François; Collet, Louis; D’Ortenzio, Eric; Renault, Philippe; Pierre, Vincent

    2009-01-01

    After the 2006–2007 epidemic wave of Rift Valley fever (RVF) in East Africa and its circulation in the Comoros, laboratory case-finding of RVF was conducted in Mayotte from September 2007 through May 2008. Ten recent human RVF cases were detected, which confirms the indigenous transmission of RFV virus in Mayotte. PMID:19331733

  14. Business plan Hatchery Facility Zambezi Valley, Mozambique

    NARCIS (Netherlands)

    Vernooij, A.G.; Wilschut, S.

    2015-01-01

    This business plan focuses on the establishment of a hatchery, one of the essential elements of a sustainable and profitable poultry meat value chain. There is a growing demand for poultry meat in the Zambezi Valley, and currently a large part of the consumed broilers comes from other parts of the

  15. Babesiosis in Lower Hudson Valley, New York

    Centers for Disease Control (CDC) Podcasts

    2011-05-12

    This podcast discusses a study about an increase in babesiosis in the Lower Hudson Valley of New York state. Dr. Julie Joseph, Assistant Professor of Medicine at New York Medical College, shares details of this study.  Created: 5/12/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 5/23/2011.

  16. Pumpernickel Valley Geothermal Project Thermal Gradient Wells

    Energy Technology Data Exchange (ETDEWEB)

    Z. Adam Szybinski

    2006-01-01

    The Pumpernickel Valley geothermal project area is located near the eastern edge of the Sonoma Range and is positioned within the structurally complex Winnemucca fold and thrust belt of north-central Nevada. A series of approximately north-northeast-striking faults related to the Basin and Range tectonics are superimposed on the earlier structures within the project area, and are responsible for the final overall geometry and distribution of the pre-existing structural features on the property. Two of these faults, the Pumpernickel Valley fault and Edna Mountain fault, are range-bounding and display numerous characteristics typical of strike-slip fault systems. These characteristics, when combined with geophysical data from Shore (2005), indicate the presence of a pull-apart basin, formed within the releasing bend of the Pumpernickel Valley – Edna Mountain fault system. A substantial body of evidence exists, in the form of available geothermal, geological and geophysical information, to suggest that the property and the pull-apart basin host a structurally controlled, extensive geothermal field. The most evident manifestations of the geothermal activity in the valley are two areas with hot springs, seepages, and wet ground/vegetation anomalies near the Pumpernickel Valley fault, which indicate that the fault focuses the fluid up-flow. There has not been any geothermal production from the Pumpernickel Valley area, but it was the focus of a limited exploration effort by Magma Power Company. In 1974, the company drilled one exploration/temperature gradient borehole east of the Pumpernickel Valley fault and recorded a thermal gradient of 160oC/km. The 1982 temperature data from five unrelated mineral exploration holes to the north of the Magma well indicated geothermal gradients in a range from 66 to 249oC/km for wells west of the fault, and ~283oC/km in a well next to the fault. In 2005, Nevada Geothermal Power Company drilled four geothermal gradient wells, PVTG-1

  17. Poultry Slaughter facility Zambezi Valley, Mozambique

    NARCIS (Netherlands)

    Vernooij, A.G.; Wilschut, S.

    2015-01-01

    This business plan focuses on the establishment of a slaughterhouse, one of the essential elements of a sustainable and profitable poultry meat value chain. There is a growing demand for poultry meat in the Zambezi Valley, and currently a large part of the consumed broilers comes from other parts of

  18. Critical analysis of documentary sources for Historical Climatology of Northern Portugal (17th-19th centuries)

    Science.gov (United States)

    Amorim, Inês; Sousa Silva, Luís; Garcia, João Carlos

    2017-04-01

    Critical analysis of documentary sources for Historical Climatology of Northern Portugal (17th-19th centuries) Inês Amorim CITCEM, Department of History, Political and International Studies, U. of Porto, Portugal. Luís Sousa Silva CITCEM, PhD Fellowship - FCT. João Carlos Garcia CIUHCT, Geography Department, U. of Porto, Portugal. The first major national project on Historical Climatology in Portugal, called "KLIMHIST: Reconstruction and model simulations of past climate in Portugal using documentary and early instrumental sources (17th-19th centuries)", ended in September 2015, coordinated by Maria João Alcoforado. This project began in March 2012 and counted on an interdisciplinary team of researchers from four Portuguese institutions (Centre of Geographical Studies, University of Trás-os-Montes and Alto Douro, University of Porto, and University of Évora), from different fields of knowledge (Geography, History, Biology, Climatology and Meteorology). The team networked and collaborated with other international research groups on Climate Change and Historical Climatology, resulting in several publications. This project aimed to reconstruct thermal and rainfall patterns in Portugal between the 17th and 19th centuries, as well as identify the main hydrometeorological extremes that occurred over that period. The basic methodology consisted in combining information from different types of anthropogenic sources (descriptive and instrumental) and natural sources (tree rings and geothermal holes), so as to develop climate change models of the past. The data collected were stored in a digital database, which can be searched by source, date, location and type of event. This database, which will be made publically available soon, contains about 3500 weather/climate-related records, which have begun to be studied, processed and published. Following this seminal project, other initiatives have taken place in Portugal in the area of Historical Climatology, namely a Ph

  19. Biogas in Portugal: Status and public policies in a European context

    International Nuclear Information System (INIS)

    Ferreira, Miguel; Marques, Isabel Paula; Malico, Isabel

    2012-01-01

    The current status and legal framework of biogas production in Portugal are analyzed and compared to that of five other European countries, characterized by wide-ranging diversity of substrates and biogas applications. With this comparison, and with the calculation of the biogas energy potential in Portugal, the authors want to assess the significance of developing the Portuguese biogas sector. This study illustrates that the highest biogas feed-in tariffs are applied in the countries with a more developed sector. In Portugal, despite the fact that the organic effluents are a relevant energy source (873 Mm 3 biogas per year; 4889 GW h yr −1 ) and that new feed-in tariffs were established, biogas valorisation is still at an early stage. The importance of anaerobic digestion was only recognized in 2007 and the present installed power is about 10% of the potential electrical power (229 MW). Therefore, it is desirable to strengthen the national and regional biogas market. - Highlights: ► This work is a contribution to promote the development of national biogas sector. ► Current state of biogas production in EU is presented: five countries are considered. ► Portuguese legal framework on biogas is compared to other European countries. ► Organic effluents produced in Portugal are by themselves a relevant source of energy. ► The biogas sector in Portugal is still at an early stage of growth.

  20. Co-circulation of a novel phlebovirus and Massilia virus in sandflies, Portugal.

    Science.gov (United States)

    Amaro, Fátima; Zé-Zé, Líbia; Alves, Maria J; Börstler, Jessica; Clos, Joachim; Lorenzen, Stephan; Becker, Stefanie Christine; Schmidt-Chanasit, Jonas; Cadar, Daniel

    2015-10-24

    In Portugal, entomological surveys to detect phleboviruses in their natural vectors have not been performed so far. Thus, the aims of the present study were to detect, isolate and characterize phleboviruses in sandfly populations of Portugal. From May to October 2007-2008, 896 female sandflies were trapped in Arrábida region, located on the southwest coast of Portugal. Phlebovirus RNA was detected by using a pan-phlebovirus RT-PCR in 4 out of 34 Phlebotomus perniciosus pools. Direct sequencing of the amplicons showed that 2 samples exhibited 72 % nucleotide identity with Arbia virus, and two showed 96 % nucleotide identity with Massilia virus. The Arbia-like virus (named Alcube virus) was isolated in cell culture and complete genomic sequences of one Alcube and two Massila viruses were determined using next-generation sequencing technology. Phylogenetic analysis demonstrated that Alcube virus clustered with members of the Salehabad virus species complex. Within this clade, Alcube virus forms a monophyletic lineage with the Arbia, Salehabad and Adana viruses sharing a common ancestor. Arbia virus has been identified as the most closely related virus with 20-28 % nucleotide and 10-27 % amino acid divergences depending on the analysed segment. We have provided genetic evidence for the circulation of a novel phlebovirus species named Alcube virus in Ph. perniciosus and co-circulation of Massilia virus, in Arrábida region, southwest of Portugal. Further epidemiological investigations and surveillance for sandfly-borne phleboviruses in Portugal are needed to elucidate their medical importance.

  1. Understanding differences in cervical cancer incidence in Western Europe: comparing Portugal and England.

    Science.gov (United States)

    Mendes, Diana; Mesher, David; Pista, Angela; Baguelin, Marc; Jit, Mark

    2018-04-01

    Cervical cancer incidence has decreased over time in England particularly after the introduction of organized screening. In Portugal, where opportunistic screening has been widely available with only slightly lower coverage than that of the organized programme in England, rates of cervical cancer have been higher than in England. We compared the burden of cervical cancer, risk factors and preventive interventions over time in both countries, to identify elements hindering the further decline in incidence and mortality in Portugal. We used joinpoint regression to identify significant changes in rate time-trends. We also analyzed individual-level Portuguese data on sexual behaviour and human papillomavirus prevalence, and recent aggregate data on organized and opportunistic screening coverage. We compared published estimates of survival, risk factors and historical screening coverage for both countries. Despite stable incidence, cervical cancer mortality has declined in both countries in the last decade. The burden has been 4 cases and 1 death per 100 000 women annually higher in Portugal than in England. Differences in human papillomavirus prevalence and risk factors for infection and disease progression do not explain the difference found in cervical cancer incidence. Significant mortality declines in both countries followed the introduction of different screening policies, although England showed a greater decline than Portugal over nearly 2 decades after centralizing organized screening. The higher rates of cervical cancer in Portugal compared to England can be explained by differences in screening quality and coverage.

  2. A valley-filtering switch based on strained graphene.

    Science.gov (United States)

    Zhai, Feng; Ma, Yanling; Zhang, Ying-Tao

    2011-09-28

    We investigate valley-dependent transport through a graphene sheet modulated by both the substrate strain and the fringe field of two parallel ferromagnetic metal (FM) stripes. When the magnetizations of the two FM stripes are switched from the parallel to the antiparallel alignment, the total conductance, valley polarization and valley conductance excess change greatly over a wide range of Fermi energy, which results from the dependence of the valley-related transmission suppression on the polarity configuration of inhomogeneous magnetic fields. Thus the proposed structure exhibits the significant features of a valley-filtering switch and a magnetoresistance device.

  3. A valley-filtering switch based on strained graphene

    International Nuclear Information System (INIS)

    Zhai Feng; Ma Yanling; Zhang Yingtao

    2011-01-01

    We investigate valley-dependent transport through a graphene sheet modulated by both the substrate strain and the fringe field of two parallel ferromagnetic metal (FM) stripes. When the magnetizations of the two FM stripes are switched from the parallel to the antiparallel alignment, the total conductance, valley polarization and valley conductance excess change greatly over a wide range of Fermi energy, which results from the dependence of the valley-related transmission suppression on the polarity configuration of inhomogeneous magnetic fields. Thus the proposed structure exhibits the significant features of a valley-filtering switch and a magnetoresistance device. (paper)

  4. Valley-selective optical Stark effect in monolayer WS2

    Science.gov (United States)

    Gedik, Nuh

    Monolayer semiconducting transition-metal dichalcogenides (TMDs) have a pair of valleys that, by time-reversal symmetry, are energetically degenerate. Lifting the valley degeneracy in these materials is of great interest because it would allow for valley specific band engineering and offer additional control in valleytronic applications. In this talk, I will show that circularly polarized light, which breaks time-reversal symmetry, can be used to lift the valley degeneracy by means of the optical Stark effect. We demonstrate that this effect is capable of raising the exciton level in monolayer TMD WS2 by as much as 18 meV in a controllable valley-selective manner. The resulting energy shift is extremely large, comparable to the shift that would be obtained using a very high magnetic field (approximately 100 Tesla). These results offer a novel way to control valley degree of freedom, and may provide a means to realize new valley-selective Floquet topological state of matter.

  5. Forest fires caused by lightning activity in Portugal

    Science.gov (United States)

    Russo, Ana; Ramos, Alexandre M.; Benali, Akli; Trigo, Ricardo M.

    2017-04-01

    Wildfires in southern Europe have been causing in the last decades extensive economic and ecological losses and, even human casualties (e.g. Pereira et al., 2011). According to statistics provided by the EC-JRC European Forest Fires Information System (EFFIS) for Europe, the years of 2003 and 2007 represent the most dramatic fire seasons since the beginning of the millennium, followed by the years 2005 and 2012. These extreme years registered total annual burned areas for Europe of over 600.000 ha, reaching 800.000 ha in 2003. Over Iberia and France, the exceptional fire seasons registered in 2003 and 2005 were coincident respectively with one of the most severe heatwaves (Bastos et al., 2014) and droughts of the 20th century (Gouveia et al., 2009). On the other hand, the year 2007 was very peculiar as the area of the Peloponnese was struck by a severe winter drought followed by a subsequent wet spring, being also stricken by three heat heaves during summer and played a major role increasing the susceptibility of the region to wildfires (Gouveia et al., 2016). Some countries have a relatively large fraction of fires caused by natural factors such as lightning, e.g. northwestern USA, Canada, Russia. In contrast, Mediterranean countries such as Portugal has only a small percentage of fire records caused by lightning. Although significant uncertainties remain for the triggering mechanism for the majority of fires registered in the catalog, since they were cataloged without a likely cause. In this work we have used mainly two different databases: 1) the Portuguese Rural Fire Database (PRFD) which is representative of rural fires that have occurred in Continental Portugal, 2002-2009, with the original data provided by the National forestry Authority; 2) lightning discharges location which were extracted from the Portuguese Lightning Location System that has been in service since June of 2002 and is operated by the national weather service - Portuguese Institute for Sea

  6. Sea urchins, their predators and prey in SW Portugal

    Directory of Open Access Journals (Sweden)

    Nuno Mamede

    2014-06-01

    Full Text Available Sea urchins play a key role structuring benthic communities of rocky shores through an intense herbivory. The most abundant sea urchin species on shallow rocky subtidal habitats of the SW coast of Portugal is Paracentrotus lividus (Echinodermata: Echinoidea. It is considered a key species in various locations throughout its geographical distribution by affecting the structure of macroalgae communities and may cause the abrupt transformation of habitats dominated by foliose algae to habitats dominated by encrusting algae - the urchin barrens. The removal of P. lividus predators by recreational and commercial fishing is considered a major cause of this phenomenon by affecting the trophic relationships between predators, sea urchins and algae communities. Marine protected areas (MPAs usually lead to the recovery of important predator species that control sea urchin populations and restore habitats dominated by foliose macroalgae. Therefore, MPAs provide a good opportunity to test cascading effects and indirect impacts of fishing at the ecosystem level. The ecological role of P. lividus was studied on rocky subtidal habitats of the SW coast of Portugal (Alentejo considering three trophic levels: population of P. lividus, their predators (fish and shellfish and their prey (macroalgae communities. Several studies were conducted: (1 a non-destructive observational study on the abundance and distribution patterns of P. lividus, their predators and preys, comparing areas with different protection; (2 a manipulative in situ study with cages to assess the role of P. lividus as an herbivore and the influence of predation; (3 a descriptive study of P. lividus predators based on underwater filming; (4 and a study of human perception on these trophic relationships and other issues on sea urchin ecology and fishery, based on surveys made to fishermen and divers. Subtidal studies were performed with SCUBA diving at 3-12 m deep. Results indicate that in the

  7. Sun, Sand, Sea & Bikini. Arquitectura e turismo: Portugal anos 60

    Directory of Open Access Journals (Sweden)

    Susana Lobo

    2012-10-01

    Full Text Available “Anos de Ruptura”, a década de 1960 marca, em Portugal, um importante ponto de viragem na transição para a democracia. A “derrota” de Humberto Delgado nas eleições presidenciais de 1958, o deflagrar da Guerra Colonial, o crescente êxodo rural e a emigração económica e política, as lutas estudantis, o Marcelismo e a abertura ao investimento exterior, assim como a generalização de importantes benefícios sociais, como o direito a férias pagas, testemunham profundas transformações na sociedade portuguesa, com inevitáveis repercussões na organização do território. A par da suburbanização dos principais centros populacionais do país, o advento de um turismo de massas será o principal motor dessa nova ordem espacial, assistindo‑se ao ensaio de novos modelos urbanísticos e arquitectónicos que iriam revolucionar o panorama disciplinar nacional. É sobre o impacto do fenómeno turístico na actividade dos arquitectos portugueses e, consequentemente, na sua relação com a sociedade e os mecanismos de produção capitalista dos anos sessenta que o presente artigo se propõe reflectir, na perspectiva de relançar o debate, então adiado, acerca das implicações físicas e culturais do lazer na colonização da paisagem.

  8. A Biographical Approach to the Ethnogeology of Late Prehistoric Portugal

    Directory of Open Access Journals (Sweden)

    Lillios, Katina T.

    2000-06-01

    Full Text Available In this paper, I explore the relationship between an artifact's biography and the raw material from which it was made. Specifically, I discuss the biographies of groundstone tools from five Late Neolithic and Chalcolithic (3500-2000 BC sites in lowland Portugal. An analysis of the formal and material characteristics of tools (totalling over 1300 from these sites indicates that the raw material from which a tool was made not only constrained the form and function of that tool, but also determined, to a large extent, whether that tool would be recycled and the context (settlement V5. burial in which that tool would be ultimately deposited. I suggest that both the material properties and the socio-symbolic associations of different raw materials might explain the biographies of the artifacts from which they were made.

    En este trabajo, exploro las relaciones entre la biografía del artefacto y la materia prima a partir de la cual se hizo. Específicamente discuto las biografías de los útiles de piedra pulimentada de cinco sitios del Neolítico Final y Calcolítico (3500-2000 AC de las tierras bajas portuguesas. El análisis de las características formales y materiales de los útiles (unos 1300 en total de estos sitios indica que la materia prima a partir de la cual se hizo un utensilio no sólo limitó su forma y función, sino que también determinó, en gran medida, si sería reciclado y el contexto (poblado vs enterramiento en el que sería finalmente depositado. Sugiero que tanto las propiedades materiales como las asociaciones socio-simbólicas de las diferentes materias primas a partir de las cuales se hicieron los artefactos pueden explicar sus biografías.

  9. Perspectives on access to in vitro fertilization in Portugal

    Directory of Open Access Journals (Sweden)

    S. Silva

    2012-04-01

    Full Text Available OBJECTIVE: To analyze users' reasons for choosing in vitro fertilization treatment in public or private services and to identify their suggestions for improving fertility treatment. METHODS: A qualitative study using an interpretative approach was conducted. Fifteen semi-structured interviews were conducted with patients undergoing in vitro fertilization treatment (nine women, one man and five couples at home or at their workplace in the districts of Viana do Castelo, Braga, Porto and Lisbon, Portugal, between July 2005 and February 2006. RESULTS: Users evaluated access to in vitro fertilization treatment in public and private services based mainly on their individual experiences and called for more access to less costly, faster and friendlier care with suitable facilities, appropriate time management and caring medical providers. These perceptions were also associated with views on the need for fighting stigmatization of infertility, protecting children's rights and guaranteeing sustainability of health care system. Interviewees sought to balance reduced waiting time and more attentive care with costs involved. The choice of services depended on the users' purchase power and place of residence and availability of attentive care. CONCLUSIONS: Current national policies on in vitro fertilization treatment meet user's demands of promoting access to, and quality, availability and affordability of in vitro fertilization treatment. However, their focus on legal regulation and technical-scientific aspects contrasts with the users' emphasis on reimbursement, insurance coverage and focus on emotional aspects of the treatment. The study showed these policies should ensure insurance coverage, participation of user representatives in the National Council for Assisted Reproductive Technology, promotion of infertility research and certification of fertility laboratories.

  10. Regional innovation systems in Portugal: a critical evaluation

    Directory of Open Access Journals (Sweden)

    Domingos Santos

    2014-01-01

    Full Text Available La innovación ha pasado a primer plano en la política regional en las tres últimas décadas. Las políticas públicas han sido diseñadas por los «modelos de mejores prácticas» derivadas de las zonas urbano-metropolitanas de alta tecnología y regiones exitosas. Sin embargo, las lecciones aprendidas de estos ejemplos son raramente transferibles a otras partes. Los sistemas regionales de innovación en las regiones periféricas, y la posibilidad de su actuación como instrumentos de competitividad territorial, rara vez han sido objeto de discusión. El objetivo principal del artículo es, precisamente, tener a Portugal como un ejemplo para enriquecer este análisis. En la primera parte de este artículo se examina el concepto de sistemas de innovación regional en el contexto de las modernas teorías de la innovación y de las políticas regionales. Se argumenta que el papel del aprendizaje localizado es de importancia estratégica en la promoción del desarrollo regional endógeno. Luego, los autores discuten las barreras estructurales y oportunidades para promover estrategias regionales de innovación en el contexto político, económico y social portugués, y, por último, se señalan algunas especificidades que deben ser abordadas en el rediseño de las intervenciones públicas con el fin de mejorar la competitividad regional y la sostenibilidad.

  11. Surveillance of norovirus in Portugal and the emergence of the Sydney variant, 2011-2013.

    Science.gov (United States)

    Costa, I; Mesquita, J R; Veiga, E; Oleastro, M; Nascimento, M J S

    2015-09-01

    This report presents the results of the national surveillance system of diarrhea etiology of the National Institute of Health of Portugal concerning norovirus (NoV) during a two-year period, May 2011-2013. Of the total 580 stool samples collected from patients hospitalized for acute diarrhea in 13 Hospitals of Portugal, 67 (11.6%) tested positive for NoV. From May 2011 to March 2012 the GII.4 variant New Orleans 2009 was the most predominant strain having been replaced by the new GII.4 variant Sydney 2012 since then till the end of the survey. To our knowledge this is the first study showing the circulation of GII.4 as the norovirus strain most commonly associated to gastroenteritis and the first to report the replacement of GII.4 New Orleans by GII.4 Sydney 2012 variant in Portugal. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Mathematics diagnostic testing in engineering: an international comparison between Ireland and Portugal

    Science.gov (United States)

    Carr, M.; Fidalgo, C.; Bigotte de Almeida, M. E.; Branco, J. R.; Santos, V.; Murphy, E.; Fhloinn, E. Ní

    2015-09-01

    Concern has been expressed throughout Europe about the significant deficiencies in the basic mathematical skills of many engineering undergraduates. Mathematics diagnostic tests in the UK, Ireland and Portugal have shown these shortcomings, which provide a challenge to those striving to introduce more innovative educational practices into engineering education, such as projects or real-world problems. Every year, in the Dublin Institute of Technology (Ireland) and the Instituto Superior de Engenharia de Coimbra (Portugal), a diagnostic test is given to incoming first-year students. A comparison showed some potentially interesting differences between these students. In September 2013, a project was undertaken to compare mathematical competencies of incoming engineering students in both countries. A modified diagnostic test was devised and the results were then compared to ascertain if there are common areas of difficulty between students in Ireland and Portugal, or evidence of one group significantly outperforming the other in a particular area.

  13. As relações inter-regionais em Portugal e o "efeito-capitalidade"

    Directory of Open Access Journals (Sweden)

    José Reis

    2009-12-01

    Full Text Available Inter-regional relations in Portugal and the influence of the Lisbon metropolitan region. In this paper, we address the issue of territorial interdependencies in the case of Portugal. Given the lack of previous scientific work on inter-regional exchanges, the topic is approached from a broad perspective, by referring to the development synergies that can be found between the various regions. In particular, we discuss the specific relations that arise both from proximity and from regional similarities. Using data at the NUTS III level, we argue that, beyond the consolidation of a specific mode of development in the Lisbon metropolitan region,a sustainable articulation between demography and economy can hardly be found anywhere in the country. We conclude that the complex nature of inter-regional relations in Portugal calls for further methodological work.

  14. The teaching about the care of the elderly in nursing training: the situation in Portugal

    Directory of Open Access Journals (Sweden)

    Silvana Sidney Costa Santos

    2013-09-01

    Full Text Available This paper aims to look at the teaching situation of the nursing undergraduate degree’s courses about eldercare in Portugal. A documentary research on the teaching programs in 39 nursing schools, 26 schools presented syllabus units related to the topic ‘eldercare’ and in eight of these schools the contents of the units were identified. Using textual analysis and from the categories we concluded that the teaching regarding eldercare for the nurse training in Portugal is focused on hospital care; it is directed to the adult/elderly/family; it explores the definitions related to the aging process; it explores community issues, legislation and research. People responsible for the design/monitoring of teaching programs should include teaching regarding eldercare in the nurse training, considering that the elder population is increasing in Portugal.

  15. Depression and unemployment incidence rate evolution in Portugal, 1995-2013: General Practitioner Sentinel Network data.

    Science.gov (United States)

    Rodrigues, Ana Paula; Sousa-Uva, Mafalda; Fonseca, Rita; Marques, Sara; Pina, Nuno; Matias-Dias, Carlos

    2017-11-17

    Quantify, for both genders, the correlation between the depression incidence rate and the unemployment rate in Portugal between 1995 and 2013. An ecological study was developed to correlate the evolution of the depression incidence rates estimated by the General Practitioner Sentinel Network and the annual unemployment rates provided by the National Statistical Institute in official publications. There was a positive correlation between the depression incidence rate and the unemployment rate in Portugal, which was significant only for males (R2 = 0.83, p = 0.04). For this gender, an increase of 37 new cases of depression per 100,000 inhabitants was estimated for each 1% increase in the unemployment rate between 1995 and 2013. Although the study design does not allow the establishment of a causal association between unemployment and depression, the results suggest that the evolution of unemployment in Portugal may have had a significant impact on the level of mental health of the Portuguese, especially among men.

  16. Does Trade Help to Explain Tourism Demand? The Case of Portugal

    Directory of Open Access Journals (Sweden)

    Nuno Carlos LEITÃO

    2010-03-01

    Full Text Available The tourism industry has expanded in recent years due to internal and external environmental forces. These forces, income, trade, consumer price, and geographical distance are interconnected. Accounting for imperfect competition and increasing returns to scale, the new trade theory offers the explanation of dynamic gains from international trade. A large number of studies attempt to test the hypothesis that there is a link between trade and tourism. Most of the studies show that trade and tourism are positively correlated. This paper specifies static and dynamic panel demand models for tourism in Portugal and estimates demand equations using tourist inflow data for the period 1995-2006. We find that bilateral trade, immigration, border, and geographical distance between Portugal and countries of origin are the main determinants of tourism to Portugal. The dynamic panel data approach indicates that trade, population, and income are more important determinants than relative price.

  17. Status and conservation of the red squirrel (Sciurus vulgaris in Portugal

    Directory of Open Access Journals (Sweden)

    Maria da Luz Mathias

    1998-12-01

    Full Text Available Abstract The historical and recent status and distribution of the red squirrel (Sciurus vulgaris in Portugal are analysed using published data, preserved material and unpublished information. In the past the red squirrel occupied the whole of Portugal, but died out towards the end of the 16th century. Now, however, red squirrels have moved back in from Spain and recolonised forests in the north of the country. An important factor limiting the distribution of squirrels in the past was the availability of suitable habitat which provide shelter and food, such as conifer woods. Hunting pressure may also have affected numbers. In Portugal the conservation status of S. vulgaris is Rare.

  18. Predictors of loneliness among students and nuns in Angola and Portugal.

    Science.gov (United States)

    Neto, Félix; Barros, José

    2003-07-01

    The authors conducted 2 studies to examine the relationship between loneliness and psychosocial variables among people from Angola and Portugal. In the 1st study, the participants were 129 college students from Angola and 122 from Portugal, and in the 2nd study participants were 105 nuns from Angola and 74 from Portugal. The following instruments were administered to all participants in both studies: the Revised UCLA Loneliness Scale (D. Russell, L. Peplau, & C. Cutrona, 1980), the Neuroticism Scale (J. Barros, 1999), the Optimism Scale (J. Barros, 1998), and the Satisfaction With Life Scale (E. Diener, R. Emmons, R. Larsen, & S. Griffin, 1985). Ethnic differences were found in loneliness. The Angolan participants recorded higher scores for loneliness than did the Portuguese participants. For both samples the most prominent predictors of loneliness were neuroticism and dissatisfaction with life.

  19. Groundwater quality in the Antelope Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Antelope Valley is one of the study areas being evaluated. The Antelope study area is approximately 1,600 square miles (4,144 square kilometers) and includes the Antelope Valley groundwater basin (California Department of Water Resources, 2003). Antelope Valley has an arid climate and is part of the Mojave Desert. Average annual rainfall is about 6 inches (15 centimeters). The study area has internal drainage, with runoff from the surrounding mountains draining towards dry lakebeds in the lower parts of the valley. Land use in the study area is approximately 68 percent (%) natural (mostly shrubland and grassland), 24% agricultural, and 8% urban. The primary crops are pasture and hay. The largest urban areas are the cities of Palmdale and Lancaster (2010 populations of 152,000 and 156,000, respectively). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. The primary aquifers in Antelope Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database. Public-supply wells in Antelope Valley are completed to depths between 360 and 700 feet (110 to 213 meters), consist of solid casing from the land surface to a depth of 180 to 350 feet (55 to 107 meters), and are screened or perforated below the solid casing. Recharge to the groundwater system is primarily runoff from the surrounding mountains, and by direct infiltration of irrigation and sewer and septic

  20. Groundwater quality in the Owens Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Owens Valley is one of the study areas being evaluated. The Owens study area is approximately 1,030 square miles (2,668 square kilometers) and includes the Owens Valley groundwater basin (California Department of Water Resources, 2003). Owens Valley has a semiarid to arid climate, with average annual rainfall of about 6 inches (15 centimeters). The study area has internal drainage, with runoff primarily from the Sierra Nevada draining east to the Owens River, which flows south to Owens Lake dry lakebed at the southern end of the valley. Beginning in the early 1900s, the City of Los Angeles began diverting the flow of the Owens River to the Los Angeles Aqueduct, resulting in the evaporation of Owens Lake and the formation of the current Owens Lake dry lakebed. Land use in the study area is approximately 94 percent (%) natural, 5% agricultural, and 1% urban. The primary natural land cover is shrubland. The largest urban area is the city of Bishop (2010 population of 4,000). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. Recharge to the groundwater system is primarily runoff from the Sierra Nevada, and by direct infiltration of irrigation. The primary sources of discharge are pumping wells, evapotranspiration, and underflow to the Owens Lake dry lakebed. The primary aquifers in Owens Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database

  1. Microscopic Identification of Prokaryotes in Modern and Ancient Halite, Saline Valley and Death Valley, California

    Science.gov (United States)

    Schubert, Brian A.; Lowenstein, Tim K.; Timofeeff, Michael N.

    2009-06-01

    Primary fluid inclusions in halite crystallized in Saline Valley, California, in 1980, 2004-2005, and 2007, contain rod- and coccoid-shaped microparticles the same size and morphology as archaea and bacteria living in modern brines. Primary fluid inclusions from a well-dated (0-100,000 years), 90 m long salt core from Badwater Basin, Death Valley, California, also contain microparticles, here interpreted as halophilic and halotolerant prokaryotes. Prokaryotes are distinguished from crystals on the basis of morphology, optical properties (birefringence), and uniformity of size. Electron micrographs of microparticles from filtered modern brine (Saline Valley), dissolved modern halite crystals (Saline Valley), and dissolved ancient halite crystals (Death Valley) support in situ microscopic observations that prokaryotes are present in fluid inclusions in ancient halite. In the Death Valley salt core, prokaryotes in fluid inclusions occur almost exclusively in halite precipitated in perennial saline lakes 10,000 to 35,000 years ago. This suggests that trapping and preservation of prokaryotes in fluid inclusions is influenced by the surface environment in which the halite originally precipitated. In all cases, prokaryotes in fluid inclusions in halite from the Death Valley salt core are miniaturized (indigenous to the halite and starvation survival may be the normal response of some prokaryotes to entrapment in fluid inclusions for millennia. These results reinforce the view that fluid inclusions in halite and possibly other evaporites are important repositories of microbial life and should be carefully examined in the search for ancient microorganisms on Earth, Mars, and elsewhere in the Solar System.

  2. The impact of winter cold weather on acute myocardial infarctions in Portugal

    International Nuclear Information System (INIS)

    Vasconcelos, João; Freire, Elisabete; Almendra, Ricardo

    2013-01-01

    Mortality due to cardiovascular diseases shows a seasonal trend that can be associated with cold weather. Portugal is the European country with the highest excess winter mortality, but nevertheless, the relationship between cold weather and health is yet to be assessed. The main aim of this study is to identify the contribution of cold weather to cardiovascular diseases within Portugal. Poisson regression analysis based on generalized additive models was applied to estimate the influence of a human-biometeorological index (PET) on daily hospitalizations for myocardial infarction. The main results revealed a negative effect of cold weather on acute myocardial infarctions in Portugal. For every degree fall in PET during winter, there was an increase of up to 2.2% (95% CI = 0.9%; 3.3%) in daily hospital admissions. This paper shows the need for public policies that will help minimize or, indeed, prevent exposure to cold. -- Highlights: ► We model the relationship between daily hospitalizations due to myocardial infarctions and cold weather in Portugal. ► We use Physiological Equivalent temperature (PET) as main explanatory variable. ► We adjust the models to confounding factors such as influenza and air pollution. ► Daily hospitalizations increased up to 2.2% per degree fall of PET during winter. ► Exposure to cold weather has a negative impact on human health in Portugal. -- There is an increase of up to 2.2% in daily hospitalizations due to acute myocardial infarctions per degree fall of thermal index during the winter months in Portugal

  3. Construction and modification of the autonomy of school mathematical knowledge in Portugal

    Directory of Open Access Journals (Sweden)

    José Manuel Matos

    2016-01-01

    Full Text Available During the second half of the nineteenth century and early twentieth century the discipline of secondary mathematics was gradually built in Portugal and certified teachers, textbooks, programs, special teaching techniques emerge. This consolidation process ends with the emergency of school subjects that develop some kind of autonomy as Chervel puts it. This article discusses how the school discipline of mathematics in secondary education in Portugal was set. This process is inseparable from teacher training and so we will observe professional legitimation processes paying special attention to ways in which autonomy has been building and modifying over time.

  4. España y Portugal ante la Segunda Guerra Mundial desde 1939 a 1942

    Directory of Open Access Journals (Sweden)

    María Soledad Gómez de las Heras

    1994-01-01

    Full Text Available Igual que con otros países europeos la España Nacional gestó su amistad con Portugal durante la guerra civil. Si Italia y Alemania eran grandes potencias llamadas a tener un papel estelar en la contienda que se avecinaba, Portugal, por su unidad ideológica con el país vecino, su posición estratégica, y su papel de interlocutor, será también protagonista y estará siempre presente, junto con España, en las relaciones internacionales durante la Segunda Guerra Mundial.

  5. Crise econômica e retorno dos imigrantes brasileiros em Portugal

    Directory of Open Access Journals (Sweden)

    Carolina Nunan

    Full Text Available A crise econômica internacional desencadeada em 2008 produziu enormes efeitos sobre as migrações mundiais. Alguns estudos têm sido dedicados a esta temática. O objetivo deste artigo é refletir e discutir sobre a existência de um possível fluxo de retorno dos imigrantes brasileiros em Portugal ao país de origem. Os resultados desta investigação apontam para uma desaceleração do fluxo de entrada em Portugal, uma propensão significativa ao retorno, mas um volume efetivo de retorno inferior ao que seria teoricamente de esperar.

  6. O movimento vegan em Portugal: significados e justificações

    OpenAIRE

    Barros, Maria Alexandra Ramires

    2013-01-01

    Mestrado em Sociologia Esta investigação consiste na realização de um estudo exploratório sobre algumas dimensões do fenómeno social – o veganismo. O que se pretende com este estudo é analisar o veganismo em Portugal enquanto movimento social. Neste sentido, por um lado, descrevemos os principais momentos históricos do movimento vegan em Portugal, nomeadamente, a sua origem e principais influências ideológico filosóficas, institucionalização e a sua contribuição para a recon...

  7. Parasites of marine, freshwater and farmed fishes of Portugal: a review

    Directory of Open Access Journals (Sweden)

    Jorge da Costa Eiras

    Full Text Available Abstract An extensive literature review is made of the parasites in marine and freshwater fish in mainland Portugal, the Portuguese archipelagos of the Azores and Madeira, as well as in farmed fish. The host(s of each parasite species, its location in the host, site of capture of the host, whenever possible, and all the available bibliographic references are described. The economic importance of some parasites and the zoonotic relevance of some parasitic forms are discussed. A general overview of the data is provided, and some research lines are suggested in order to increase and complement the current body of knowledge about the parasites of fish from Portugal.

  8. Tendências recentes de abordagem à contabilidade pública em Portugal

    Directory of Open Access Journals (Sweden)

    Maria da Conceição da Costa Marques

    2003-04-01

    Full Text Available Face à especial atenção que tem vindo a ser dada à contabilidade pública não só em Portugal como na maioria dos países desenvolvidos do mundo, revelase de particular interesse um estudo evolutivo/cronológico da contabilidade pública em Portugal. Com efeito, esta contabilidade, submetida durante anos a um anonimato sem sentido, viu, sobretudo com a adesão de Portugal à Comunidade Europeia em 1986 e, mais tarde, à União Económica e Monetária, um interesse especial não só do Governo e entidades envolvidas, como do público em geral. E tanto assim é, que sobretudo desde 1990 que se assiste à aprovação de um conjunto de diplomas reguladores das matérias inerentes à contabilidade pública, inseridos num processo de reformas que ainda não terminou. É com este pano de fundo que pretendemos elaborar este trabalho, o qual esperamos elucide o leitor sobre os progressos da contabilidade pública em Portugal, que, de uma contabilidade meramente legal, passa a uma contabilidade baseada em critérios emergentes de economia, eficiência e eficácia.In view of the special attention that has been given to public accounting in recent times, not only in Portugal but in most developed countries, an evolutionary/ chronological study of public accounting in Portugal shows to be of particular interest. This accounting, which had been submitted to meaningless anonymity for years, actually became the subject of special interest not only by the government and other entities involved, but also by the public in general, mainly when Portugal adhered to the European Community in 1986 and, later on, to the Economic and Monetary Union. To the extent that, particularly from 1990 onwards, a set of laws has been approved which regulate issues inherent to public accounting.These are inserted in a reform process that has not finished yet. Against this background, we hope that this study will enlighten the reader about the progress in public Accounting in

  9. A new cave-dwelling millipede of the genus Scutogona from central Portugal (Diplopoda, Chordeumatida, Chamaesomatidae)

    DEFF Research Database (Denmark)

    Enghoff, Henrik; Reboleira, Ana Sofia

    2013-01-01

    A new cave-dwelling species of the genus Scutogona Ribuat, 1913, S. minor n. sp., is described from caves of Sicó karst in central Portugal. The classification and delimitation of Scutogona vis-à-vis related genera, in particular Meinerteuma Mauriès, 1982, is discussed.......A new cave-dwelling species of the genus Scutogona Ribuat, 1913, S. minor n. sp., is described from caves of Sicó karst in central Portugal. The classification and delimitation of Scutogona vis-à-vis related genera, in particular Meinerteuma Mauriès, 1982, is discussed....

  10. Avaliação psicológica e o uso dos testes em Portugal

    OpenAIRE

    Almeida, Leandro S.; Araújo, Alexandra M.; Diniz, António M.

    2013-01-01

    Tomando a história recente da psicologia em Portugal, descreve-se a evolução havida na avaliação psicológica. Em particular, aponta-se que o desenvolvimento da psicometria e dos testes psicológicos foi em Portugal determinado pelas necessidades do mundo profissional, a que o mundo académico foi progressivamente respondendo. Assim, nas últimas décadas várias teses de mestrado e de doutoramento centraram-se na adaptação e validação de alguns testes internacionalmente usados. No presente momento...

  11. Notas cariológicas e fitogeográficas de algumas Pteridophyta de Portugal. I.

    OpenAIRE

    Queirós, Margarida; Ormonde, José; Nogueira, Isabel

    1988-01-01

    Os autores apresentam os números cromossómicos de algumas Pteridophyta da Flora de Portugal, acompanhadas de urna pequena descrigáo, respectiva ecologia e fitogeografia, e tecem consideragbes sobre as mesmas. Se estudia el número cromosómico de algunas Pteridophyta de la flora de Portugal.Después de una breve descripción, se comenta su ecología, distribución geográfica y cariologia. The authors have studied from cytological, ecological and phytogeographical point of view five Pteridophy...

  12. Valley Topological Phases in Bilayer Sonic Crystals

    Science.gov (United States)

    Lu, Jiuyang; Qiu, Chunyin; Deng, Weiyin; Huang, Xueqin; Li, Feng; Zhang, Fan; Chen, Shuqi; Liu, Zhengyou

    2018-03-01

    Recently, the topological physics in artificial crystals for classical waves has become an emerging research area. In this Letter, we propose a unique bilayer design of sonic crystals that are constructed by two layers of coupled hexagonal array of triangular scatterers. Assisted by the additional layer degree of freedom, a rich topological phase diagram is achieved by simply rotating scatterers in both layers. Under a unified theoretical framework, two kinds of valley-projected topological acoustic insulators are distinguished analytically, i.e., the layer-mixed and layer-polarized topological valley Hall phases, respectively. The theory is evidently confirmed by our numerical and experimental observations of the nontrivial edge states that propagate along the interfaces separating different topological phases. Various applications such as sound communications in integrated devices can be anticipated by the intriguing acoustic edge states enriched by the layer information.

  13. Valley Fever: Earth Observations for Risk Reduction

    Science.gov (United States)

    Sprigg, W. A.

    2012-12-01

    Advances in satellite Earth observation systems, numerical weather prediction, and dust storm modeling yield new tools for public health warnings, advisories and epidemiology of illnesses associated with airborne desert dust. Valley Fever, endemic from California through the US/Mexico border region into Central and South America, is triggered by inhalation of soil-dwelling fungal spores. The path from fungal growth to airborne threat depends on environmental conditions observable from satellite. And space-based sensors provide initial conditions for dust storm forecasts and baselines for the epidemiology of Valley Fever and other dust-borne aggravation of respiratory and cardiovascular disease. A new Pan-American Center for the World Meteorological Organization Sand and Dust Storm Warning Advisory and Assessment System creates an opportunity to advance Earth science applications in public health.

  14. Eco-Hydrological Modelling of Stream Valleys

    DEFF Research Database (Denmark)

    Johansen, Ole

    Predicting the effects of hydrological alterations on terrestrial stream valley ecosystems requires multidisciplinary approaches involving both engineers and ecologists. Groundwater discharge in stream valleys and other lowland areas support a number of species rich ecosystems, and their protection...... is prioritised worldwide. Protection requires improved knowledge on the functioning of these ecosystems and especially the linkages between vegetation, groundwater discharge and water level conditions are crucial for management applications. Groundwater abstraction affects catchment hydrology and thereby also...... groundwater discharge. Numerical hydrological modelling has been widely used for evaluation of sustainable groundwater resources and effects of abstraction, however, the importance of local scale heterogeneity becomes increasingly important in the assessment of local damage to these groundwater dependent...

  15. Tuberculose ativa entre profissionais de saúde em Portugal Active tuberculosis among health care workers in Portugal

    Directory of Open Access Journals (Sweden)

    José Castela Torres da Costa

    2011-10-01

    Full Text Available OBJETIVO: Determinar a incidência de tuberculose (TB ativa em uma coorte de profissionais de saúde (PS. MÉTODOS: Estudo descritivo dos casos de TB ativa identificados entre 2005 e 2010 no rastreio de medicina do trabalho efetuado em 6.112 PS. Casos de TB ativa foram definidos como aqueles com identificação de Mycobacterium tuberculosis por microscopia direta ou cultura; aqueles com sintomas ou sinais clínicos de TB e granuloma necrotizante, detectado por histologia; e aqueles com achados radiológicos consistentes com TB ativa. RESULTADOS: Dos 6.112 PS avaliados, houve 62 casos de TB ativa (TB pulmonar, em 43; TB pleural, em 15; TB ganglionar, em 2; TB do pericárdio, em 1; TB cutânea, em 1. Sete PS estavam assintomáticos no momento do diagnóstico. Dos 62 casos de TB ativa, a doença ocorreu nos primeiros 10 anos de exposição ocupacional em 48 e nos primeiros 5 anos em 36. A maioria dos casos verificou-se em médicos e enfermeiros (22 e 21, respectivamente. CONCLUSÕES: O impacto da TB em PS em Portugal é elevado. Os médicos e enfermeiros são os PS com o maior risco de desenvolver TB ativa. Tal como relatado em estudos prévios, parece haver um risco mais elevado de desenvolver essa doença nos primeiros anos de exposição. Em países de elevada incidência, o rastreio de TB nos PS é importante no controle da transmissão dessa doença.OBJECTIVE: To determine the incidence of active tuberculosis (TB in a cohort of health care workers (HCWs. METHODS: Descriptive study of active TB cases identified in an occupational health screening of 6,112 HCWs between 2005 and 2010. Cases of active TB were defined as those in which Mycobacterium tuberculosis was identified by direct microscopy or culture; those in which there were symptoms or clinical signs of TB and necrotizing granuloma, as detected by histology; and those in which the radiological findings were consistent with active TB. RESULTS: Among the 6,112 HCWs evaluated, we identified

  16. Historic Settlement in the Upper Tombigbee Valley.

    Science.gov (United States)

    1981-02-28

    SETTLEMENT IN THE UPPER TOMBIGBEE VALLEY ITT By LJU i8 James F. Doster LA- and David C. Weaver dhA dout hc onaproe 82 07 16 063 frPublic relgoise cmd *We...10 1/2 yds plain wht. Bobnut I ps. Black crape $2.50 2.50 2 2/- 2.63 18 doz. buttons 29 1/2, (ea) 5.31 24 yds Bobnut Lace 2 8¢ 1.92 5 pr. Ladies kid

  17. Can Springs Cut Valleys Into Bedrock?

    Science.gov (United States)

    Lamb, M. P.; Dietrich, W. E.

    2004-12-01

    Valleys formed from groundwater sapping are thought to have a characteristic form including steep walls, flat floors, and amphitheatre-like heads. Observations of these features on Earth and Mars have led to the morphologic-based interpretation that groundwater sapping is an important valley forming process. This interpretation has significant implications for Mars in particular because it has been used to constrain Martian hydrology and the associated prospects for life. However, a mechanistic understanding of sapping erosion has only been demonstrated for granular mediums (i.e. sand). Many of the "sapping" valleys on Earth and (likely) Mars have been carved into bedrock, and the extension of previous work to bedrock erosion is unclear. To our knowledge, a process-based understanding of seepage erosion in bedrock does not exist, even though it is thought to be a first order geomorphic process on Earth and Mars. In order to address this knowledge gap, we are currently investigating Box Canyon, Idaho. Box Canyon, developed in the Snake River Plain, has many of the morphologic features often associated with sapping valleys. In addition, it was carved into basaltic bedrock and has a large spring emanating from its amphitheatre-like head, making it an ideal candidate for a sapping origin. There is currently no overland flow contribution to the canyon; however, based on mapping bedrock scours, a paleo-flood from an unknown upslope source did enter the canyon (and perhaps carved it). We present some first order hydraulic measurements, sediment transport calculations, and field observations to try and constrain the types of flows needed to carve Box Canyon. These flows could conceivably be derived from expansion of the current spring. Direct observation at the head of the canyon has not yet indicated how sapping could be responsible for the erosion of the headwall. We are using various dating techniques to constrain the timing and rate of headwall migration to constrain

  18. Hydro-geomorphologic events in Portugal and its association with Circulation weather types

    Science.gov (United States)

    Pereira, Susana; Ramos, Alexandre M.; Rebelo, Luís; Trigo, Ricardo M.; Zêzere, José L.

    2017-04-01

    Floods and landslides correspond to the most hazardous weather driven natural disasters in Portugal. A recent improvement on their characterization has been achieved with the gathering of basic information on past floods and landslides that caused social consequences in Portugal for the period 1865-2015 through the DISASTER database (Zêzere et al., 2014). This database was built under the assumption that strong social impacts of floods and landslides are sufficient relevant to be reported consistently by national and regional newspapers. The DISASTER database contains detailed information on the location, date of occurrence and social impacts (fatalities, injuries, missing people, evacuated and homeless people) of each individual hydro-geomorphologic case (1677 flood cases and 292 landslide cases). These hydro-geomorphologic disaster cases are grouped in a restrict number of DISASTER events that were selected according to the following criteria: a set of at least 3 DISASTER cases sharing the same trigger in time (with no more than 3 days without cases), which have a widespread spatial extension related to the triggering mechanism and a certain magnitude. In total, the DISASTER database includes 134 events (3.7 average days of duration) that generated high social impacts in Portugal (962 fatalities and 40878 homeless people). Each DISASTER event was characterized with the following attributes: hydro-geomorphologic event type (e.g landslides, floods, flash floods, urban floods); date of occurrence (year, month and days); duration in days; spatial location in GIS; number of fatalities, injured, evacuated and homeless people; and weather type responsible for triggering the event. The atmospheric forcing at different time scales is the main trigger for the hydro-meteorological DISASTER events occurred in Portugal. In this regard there is an urge for a more systematic assessment of the weather types associated to flood and landslide damaging events to correctly

  19. Portugal; 2006 Article IV Consultation—Staff Report; Staff Statement; Public Information Notice on the Executive Board Discussion; and Statement by the Executive Director for Portugal

    OpenAIRE

    International Monetary Fund

    2006-01-01

    Important progress can be seen in the economic and policy environment in Portugal, but challenges remain. Firm implementation of strategy is essential to meet these challenges. It will be essential that expenditure measures move to the forefront, realizing the planned shift away from revenue-based adjustment. Fiscal adjustment will be needed to ensure long-term sustainability. A credible deficit reduction strategy is essential to raise potential growth. The financial system is sound and well ...

  20. Riquetsioses no Brasil e Portugal: ocorrência, distribuição e diagnóstico Rickettsial diseases in Brazil and Portugal: occurrence, distribution and diagnosis

    Directory of Open Access Journals (Sweden)

    Márcio Antonio Moreira Galvão

    2005-10-01

    Full Text Available O presente artigo é uma atualização sobre a ocorrência e diagnóstico das riquetsioses existentes no Brasil e Portugal, com o objetivo de incentivar e incrementar a vigilância epidemiológica dessas doenças nos dois países. Realizou-se levantamento bibliográfico e foram apresentados dados não publicados de laboratórios e serviços de epidemiologia. Os resultados descreveram a ocorrência das riquetsioses no Brasil e Portugal, inclusive aquelas recém-descritas, advindas de riquétsias de potencial patogênico ainda incerto. Os métodos diagnósticos atualmente empregados foram discutidos. Como em outros países, as riquetsioses parecem assumir crescente importância em saúde pública. Relegadas a um plano secundário por muitas décadas, o interesse por essas infecções tem aumentado nos dois países, mas ainda carece de investigação para esclarecer seu real significado em saúde pública.The present study is an update review on the occurrence and diagnosis of rickettsial diseases in Brazil and Portugal, aiming at promoting their epidemiological surveillance in both countries. A literature review was carried out and unpublished data of laboratories and surveillance systems were presented. The results described the occurrence of rickettsial diseases and infections in Brazil and Portugal, including other new and still poorly understood rickettsial infections. Current diagnostic methods were discussed. As in many other countries, rickettsial diseases and infections seem to be an emerging public health problem. Treated as a minor problem for many decades, the interest in these infections has increased in both countries but further studies are needed to establish their role as a public health problem.

  1. Tendências comportamentais frente à saúde de imigrantes brasileiros em Portugal Behavioral health trends of Brazilian immigrants in Portugal

    Directory of Open Access Journals (Sweden)

    Maria da Penha de Lima Coutinho

    2010-12-01

    Full Text Available Este estudo teve como objetivo principal obter um conhecimento das condições e configurações das formações de imigrantes brasileiros no contexto português. De modo mais específico, procurou-se determinar quais fatores influenciam a busca, pelos imigrantes, dos serviços de saúde existentes no país acolhedor. A amostra foi composta por 75 brasileiros que vivem em Portugal, sendo 35 homens e 40 mulheres. Os dados foram coletados através de um questionário sociodemográfico e analisados por meio de estatísticas descritivas e inferenciais. Os resultados mostraram um perfil atualmente crescente do imigrante brasileiro em Portugal e a sua inserção em um grupo de risco social, refletido nas suas precárias condições psicológicas, sociais e, mais especificamente, no campo da saúde.This study aimed to understand the main conditions and setting of the Brazilian immigrants formations in the Portuguese context. Specifically, the aim was to clarify which factors contribute to determine the searching for Health services in the host country. The sample was consisted by 75 Brazilians who live in Portugal, from which 35 were men and 40 were women. The data were collected by a socio-demographic questionnaire and analyzed by descriptive and inferential statistics. The results showed an increasing of a Brazilian Immigrants' profile in Portugal, and the insertion of such into a group of social risk, reflected in their psychological and social conditions, and more specifically in the Health field.

  2. Occurrence of springs in massifs of crystalline rocks, northern Portugal

    Science.gov (United States)

    Pacheco, Fernando António Leal; Alencoão, Ana Maria Pires

    2002-02-01

    An inventory of artesian springs emerging from fractures (fracture springs) was conducted in the Pinhão River Basin and Morais Massif, northern Portugal, comprising an area of approximately 650 km2. Over 1,500 springs were identified and associated with geological domains and fracture sets. Using cross-tabulation analysis, spring distributions by fracture sets were compared among geological environments, and the deviations related to differences in rock structure and, presumably, to differences in deformational histories. The relation between spring frequencies and rock structures was further investigated by spectral determination, the model introduced in this study. Input data are the spring frequencies and fracture lengths in each geological domain, in addition to the angles between fracture strikes and present-day stress-field orientation (θ). The model's output includes the so-called intrinsic densities, a parameter indexing spring occurrence to factors such as fracture type and associated deformational regime and age. The highest densities (12.2 springs/km of lineament) were associated with young shear fractures produced by brittle deformation, and the lowest (0.1) with old tensional and ductile fractures. Spectral determination also relates each orientation class to a dominant structural parameter: where spring occurrence is controlled by θ, the class is parallel to the present-day stress-field orientation; where the control is attributed to the length of fractures, the spring occurrence follows the strike of large-scale normal faults crossing the region. Résumé. Un inventaire des sources artésiennes émergeant de fractures (sources de fractures) a été réalisé dans le bassin de la rivière Pinhão et dans le massif de Morais, dans le nord du Portugal, dans une région couvrant environ 650 km2. Plus de 1,500 sources ont été identifiées et associées à des domaines géologiques et à des ensembles de fractures. Grâce à une analyse de tableaux

  3. Modelling post-fire vegetation recovery in Portugal

    Directory of Open Access Journals (Sweden)

    A. Bastos

    2011-12-01

    Full Text Available Wildfires in Mediterranean Europe have been increasing in number and extension over the last decades and constitute one of the major disturbances of these ecosystems. Portugal is the country with more burnt area in the last decade and the years of 2003 and 2005 were particularly devastating, the total burned areas of 425 000 and 338 000 ha being several times higher than the corresponding average. The year of 2005 further coincided with one of the most severe droughts since early 20th century. Due to different responses of vegetation to diverse fire regimes and to the complexity of landscape structures, fires have complex effects on vegetation recovery. Remote sensing has revealed to be a powerful tool in studying vegetation dynamics and in monitoring post-fire vegetation recovery, which is crucial to land-management and to prevent erosion.

    The main goals of the present work are (i to assess the accuracy of a vegetation recovery model previously developed by the authors; (ii to assess the model's performance, namely its sensitivity to initial conditions, to the temporal length of the input dataset and to missing data; (iii to study vegetation recovery over two selected areas that were affected by two large wildfire events in the fire seasons of 2003 and 2005, respectively.

    The study relies on monthly values of NDVI over 11 years (1998–2009, at 1 km × 1 km spatial resolution, as obtained by the VEGETATION instrument. According to results from sensitivity analysis, the model is robust and able to provide good estimations of recovery times of vegetation when the regeneration process is regular, even when missing data is present. In respect to the two selected burnt scars, results indicate that fire damage is a determinant factor of regeneration, as less damaged vegetation recovers more rapidly, which is mainly justified by the high coverage of Pinus pinaster over the area, and by the fact that coniferous forests tend to

  4. Homogenisation of minimum and maximum air temperature in northern Portugal

    Science.gov (United States)

    Freitas, L.; Pereira, M. G.; Caramelo, L.; Mendes, L.; Amorim, L.; Nunes, L.

    2012-04-01

    Homogenization of minimum and maximum air temperature has been carried out for northern Portugal for the period 1941-2010. The database corresponds to the values of the monthly arithmetic averages calculated from daily values observed at stations within the network of stations managed by the national Institute of Meteorology (IM). Some of the weather stations of IM's network are collecting data for more than a century; however, during the entire observing period, some factors have affected the climate series and have to be considered such as, changes in the station surroundings and changes related to replacement of manually operated instruments. Besides these typical changes, it is of particular interest the station relocation to rural areas or to the urban-rural interface and the installation of automatic weather stations in the vicinity of the principal or synoptic stations with the aim of replacing them. The information from these relocated and new stations was merged to produce just one but representative time series of that site. This process starts at the end 90's and the information of the time series fusion process constitutes the set of metadata used. Two basic procedures were performed: (i) preliminary statistical and quality control analysis; and, (ii) detection and correction of problems of homogeneity. In the first case, was developed and used software for quality control, specifically dedicated for the detection of outliers, based on the quartile values of the time series itself. The analysis of homogeneity was performed using the MASH (Multiple Analysis of Series for Homogenisation) and HOMER, which is a software application developed and recently made available within the COST Action ES0601 (COST-ES0601, 2012). Both methods provide a fast quality control of the original data and were developed for automatic processing, analyzing, homogeneity testing and adjusting of climatological data, but manual usage is also possible. Obtained results with both

  5. [Causes of deaths in Portugal and challenges in prevention].

    Science.gov (United States)

    George, Francisco

    2012-01-01

    In Portugal, the hope of living, in terms of probability, either at birth or at 65 years old, has reached levels that represent huge gains and certainly reflect the successful initiatives developed in many sectors in the last 30 years. In 2008-2010, the average life expectancy at birth was 79.20 years for men and women. By contrast, in 1980, the average life expectancy at birth was 71.78 years. Furthermore, premature mortality, defined as occurring before 70 years of age, expressed as rate, represents the likelihood of dying before this age, which is presently of 24.3%, meaning that one in four dies Portuguese citizen before reaching the age of 70. Main cause of deaths and the number of years in the Portuguese population that theoretically stops living when you die before the age of 70 (potential years lost), for both sexes, includes the following: traffic accidents with motor vehicles - 22,550 years; malignant tumor of trachea, bronchus and lung - 19,768 years, vascular brain diseases - 16,070 years, self-injury caused intentionally - 14,753 years. It's important to analyze these figures and its evolution in order to allow an understanding of their impact and implement effective corrective measures. The contribution of actions and programs to prevent some of the above causes of deaths and potential years lost is still to be objectively interpreted but it is well known the importance of reducing risks factors as tobacco and alcohol consumption, encouraging balanced nutrition in calories and composition, promoting regular physical exercise and improving information and health education on the reduction of many chronic non-communicable diseases, what in turn, reflects in the decline of premature mortality. It is essential to analyze the causes that anticipate the death of the Portuguese population and the cause of these causes, that is, their risk factors and design programs that reduce the exposure of citizens to avoidable risks, which is the essence of all public

  6. VALE BOI (ALGARVE, PORTUGAL AND THE SOLUTREAN IN SOUTHWESTERN IBERIA

    Directory of Open Access Journals (Sweden)

    João Cascalheira

    2013-09-01

    Full Text Available Located at the crossroads of two rather different ecological and cultural worlds (Mediterranean Spain and Portuguese Atlantic, the site of Vale Boi is a crucial element in understanding the economic and social traits of the communities that inhabited Southwestern Iberia during the Last Glacial Maximum (LGM. Combining an open-air with a rockshelter component, Vale Boi presents a lengthy Solutrean record starting with a Proto-Solutrean phase followed by a set of occupations in the 25 to 20.3 ka cal BP time-span. The very rich and well preserved assemblages proved that the site was treated, throughout, as a seasonal residential camp and although a striking combination of exogenous cultural traits has been identified, regional adaptive idiosyncrasies are quite evident. This paper focuses on the results of the lithics, fauna, beads and portable art analysis from Vale Boi, and their impact on the comprehension of the LGM ecodynamics in Southwestern Iberia.Localizado en el marco de dos contextos diferentes desde el punto de vista ecológico y cultural (el Mediterráneo español y el Atlántico portugués, el yacimiento de Vale Boi (Algarve, Portugal es un lugar fundamental para comprender la organización económica y social de las comunidades que habitaron el sudoeste de la Península Ibérica durante el Último Máximo Glacial (LGM. Situado en una zona en la que se combinan ocupaciones al aire libre y en abrigo, Vale Boi presenta un amplio registro solutrense que comienza con el el Proto-Solutrense y a la que le siguen un amplio número de ocupaciones entre el 25 y el 20,3 ka BP. El importante y bien preservado conjunto demuestra que este asentamiento funcionó como un campamento residencia estacional. Aunque han sido identificados diversos caracteres culturales de origen exógeno, son también evidentes los elementos adaptativos idiosincráticos. El presente artículo se centra en los resultados de los análisis del utillaje lítico, la fauna, las

  7. Implementation of a Seismic Early Warning System in Portugal Mainland

    Science.gov (United States)

    Madureira, Guilherme; Carrilho, Fernando

    2017-04-01

    Portugal mainland is located near the border between the Eurasian and Nubian plates, whose interaction is the main responsible for a significant seismic activity in the area, with historical occurrence of several catastrophic events (e.g. Lisbon 1755 earthquake [Mag 8.7]), most of which haviguilhng epicenter rise in submerged area, located in the Cadiz Gulf and Southwest of San Vincent Cape. Early Warning Systems (EEWS) is presently a very effective concept to be applied in the mitigation of the effects caused by large earthquakes. For the mentioned area a feasibility study of a EEWS was made in the ALERT-ES project. It was found that the system could be effective to protect cities and infrastructures located at larger distances (ex: Lisbon) from the areas, located south and southwest of PT mainland, where the larger earthquakes are expected to be originated. Considering the use of a new strong-motion network recently implemented in the south of PT mainland, we concluded that the lead-times could be improved. We opted by the implementation of the well known computational platform PRESTO. In the adaptation of the mentioned platform to the local reality one of the challenges was the computation of fast moment magnitude estimates, because regional attenuation must be properly considered, and a specific study was made on this issue. The several simulations that were performed showed a reasonably good performance of the system, both on magnitude evaluation and epicentre location. However we also noted that the problems in the acquisition instruments are a very important source of disturbance in the performance of the EEWS, pointing to a need of a very accurate quality control of the strong-motion network. Considering end-users, we are also developing specific software for intensity estimation at the target places and to trigger visual and audio alerts in accordance to the expected level of shaking. This work is supported by the EU project TSUMAPS-NEAM, Agreement Number

  8. Landslide Buries Valley of the Geysers

    Science.gov (United States)

    2007-01-01

    Geysers are a rare natural phenomena found only in a few places, such as New Zealand, Iceland, the United States (Yellowstone National Park), and on Russia's far eastern Kamchatka Peninsula. On June 3, 2007, one of these rare geyser fields was severely damaged when a landslide rolled through Russia's Valley of the Geysers. The landslide--a mix of mud, melting snow, trees, and boulders--tore a scar on the land and buried a number of geysers, thermal pools, and waterfalls in the valley. It also blocked the Geyser River, causing a new thermal lake to pool upstream. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite captured this infrared-enhanced image on June 11, 2007, a week after the slide. The image shows the valley, the landslide, and the new thermal lake. Even in mid-June, just days from the start of summer, the landscape is generally covered in snow, though the geologically heated valley is relatively snow free. The tree-covered hills are red (the color of vegetation in this false-color treatment), providing a strong contrast to the aquamarine water and the gray-brown slide. According to the Russian News and Information Agency (RIA) [English language], the slide left a path roughly a kilometer and a half (one mile) long and 200 meters (600 feet) wide. Within hours of the landslide, the water in the new lake inundated a number of additional geysers. The geysers directly buried under the landslide now lie under as much as 60 meters (180 feet) of material, according to RIA reports. It is unlikely that the geysers will be able to force a new opening through this thick layer, adds RIA. Among those directly buried is Pervenets (Firstborn), the first geyser found in the valley, in 1941. Other geysers, such as the Bolshoi (Greater) and Maly (Lesser) Geysers, were silenced when buried by water building up behind the new natural dam. According to Vladimir and Andrei Leonov of the Russian Federation Institute of

  9. Valley-orbit hybrid states in Si quantum dots

    Science.gov (United States)

    Gamble, John; Friesen, Mark; Coppersmith, S. N.

    2013-03-01

    The conduction band for electrons in layered Si nanostructures oriented along (001) has two low-lying valleys. Most theoretical treatments assume that these valleys are decoupled from the long-wavelength physics of electron confinement. In this work, we show that even a minimal amount of disorder (a single atomic step at the quantum well interface) is sufficient to mix valley states and electron orbitals, causing a significant distortion of the long-wavelength electron envelope. For physically realistic electric fields and dot sizes, this valley-orbit coupling impacts all electronic states in Si quantum dots, implying that one must always consider valley-orbit hybrid states, rather than distinct valley and orbital degrees of freedom. We discuss the ramifications of our results on silicon quantum dot qubits. This work was supported in part by ARO (W911NF-08-1-0482) and NSF (DMR-0805045).

  10. Valley Hall effect and Nernst effect in strain engineered graphene

    Science.gov (United States)

    Niu, Zhi Ping; Yao, Jian-ming

    2018-04-01

    We theoretically predict the existence of tunneling valley Hall effect and Nernst effect in the normal/strain/normal graphene junctions, where a strained graphene is sandwiched by two normal graphene electrodes. By applying an electric bias a pure transverse valley Hall current with longitudinal charge current is generated. If the system is driven by a temperature bias, a valley Nernst effect is observed, where a pure transverse valley current without charge current propagates. Furthermore, the transverse valley current can be modulated by the Fermi energy and crystallographic orientation. When the magnetic field is further considered, we obtain a fully valley-polarized current. It is expected these features may be helpful in the design of the controllable valleytronic devices.

  11. Palaeoseismology of the Vilariça segment of the Manteigas-Bragança fault in northeastern Portugal

    Science.gov (United States)

    Rockwell, Thomas; Fonseca, Joao; Madden, Chris; Dawson, Tim; Owen, Lewis A.; Vilanova, Susana; Figueiredo, Paula

    2009-01-01

    The Manteigas-Bragança fault is a major, 250-km-long, NNE-striking, sinistral strike-slip structure in northern Portugal. This fault has no historical seismicity for large earthquakes, although it may have generated moderate (M5+) earthquakes in 1751 and 1858. Evidence of continued left horizontal displacement is shown by the presence of Cenozoic pull-apart basins as well as late Quaternary stream deflections. To investigate its recent slip history, a number of trenches were excavated at three sites along the Vilariça segment, north and south of the Douro River. At one site at Vale Meão winery, the occurrence of at least two and probably three events in the past 14.5 ka was determined, suggesting an average return period of about 5–7 ka. All three events appear to have occurred as a cluster in the interval between 14.5 and 11 ka, or shortly thereafter, suggesting a return period of less than 2 ka between events within the cluster. In the same area, a small offset rill suggests 2–2.5 m of slip in the most recent event and about 6.1 m after incision below a c. 16 ka alluvial fill event along the Douro River. At another site along the Vilariça River alluvial plain, NE of the Vale Meão site, several trenches were excavated in late Pleistocene and Holocene alluvium, and exposed the fault displacing channel deposits dated to between 18 and 23 ka. In a succession of closely spaced parallel cuts and trenches, the channel riser was traced into and across the fault to resolve c. 6.5 m of displacement after 18 ka and c. 9 m of slip after c. 23 ka. These observations yield a slip rate of 0.3–0.5 mm/a, which is consistent with earlier estimates. Combining the information on timing at Vale Meão winery and displacement at Vilariça argues for earthquakes in the M7+ range, with coseismic displacements of 2–3 m. This demonstrates that there are potential seismic sources in Portugal that are not associated with the 1755 Lisbon earthquake or the Tagus Valley, and

  12. Hydrologic reconnaissance of Rush Valley, Tooele County, Utah

    Science.gov (United States)

    Hood, James W.; Price, Don; Waddell, K.M.

    1969-01-01

    This report is the third in a series by the U. S. Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights, which describes the water resources of the western basins of Utah. Its purpose is to present available hydrologic data for Rush Valley, to provide an evaluation of the potential water-resources development of the valley, and to identify needed studies that would help provide an understanding of the valley's water supply.

  13. Hydrologic reconnaissance of Skull Valley, Tooele County, Utah

    Science.gov (United States)

    Hood, James W.; Waddell, K.M.

    1968-01-01

    This report is the second in a series by the U.S. Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights, which describes the water resources of the western basins of Utah. Its purpose is to present available hydrologic data on Skull Valley, to provide an evaluation of the potential water-resource development of the valley, and to identify needed studies that would help provide an understandingof the valley's water supply.

  14. OBSERVED AIR POLLUTION SPECIFICS OF THE VALLEY-BASED TOWNS

    OpenAIRE

    ZOLTÁN UTASI; ILONA PAJTÓK-TARI; JÁNOS MIKA; CSABA PATKÓS; ANTAL TÓTH

    2012-01-01

    Observed air pollution specifics of the valley-based towns. There are 21 valley-based towns in the 100 most populated ones of Hungary. This topographical feature may be advantageous due to mezoscale circulation between the valley or basin, containing these settlements and the surrounding hills. On the other hand, the hills form a mechanical obstacle that may limit the vertical mixing of pollution. Final result of these counteracting features are analysed by comparing air pollution characteris...

  15. Climatology of atmospheric PM10 concentration in the Po Valley

    OpenAIRE

    Alessandro, Bigi; Ghermandi, Grazia

    2014-01-01

    The limits to atmospheric pollutant concentration set by the European Commission provide a challenging target for the municipalities in the Po Valley, because of the characteristic climatic conditions and high population density of this region. In order to assess climatology and trends in the concentration of atmospheric particles in the Po Valley, a dataset of PM10 data from 41 sites across the Po Valley have been analysed, including both traffic and backgr...

  16. The "Universitisation" of Geography Teacher Training in Portugal: Reflecting on Its Results and Weaknesses

    Science.gov (United States)

    Alexandre, Fernando; Ferreira, Manuela Malheiro

    2015-01-01

    In Portugal, geography teacher training followed a process of "universitisation" that enhanced its academic dimension and weakened the importance of professional training. Training became focused on "outcomes", more than on "processes", and its effects were increasingly disappointing as regards changing teachers'…

  17. Radon concentration assessment in water sources of public drinking of Covilhã's county, Portugal

    Directory of Open Access Journals (Sweden)

    M. Inácio

    2017-04-01

    Radon concentration measurements were performed on thirty three samples collected from water wells at different depths and types of aquifers, at Covilhã's County, Portugal with the radon gas analyser DURRIDGE RAD7. Twenty three, of the total of water samples collected, gave, values over 100 Bq/L, being that 1690 Bq/L was the highest measured value.

  18. Construction and Modification of the Autonomy of School Mathematical Knowledge in Portugal

    Science.gov (United States)

    Matos, José Manuel

    2016-01-01

    During the second half of the nineteenth century and early twentieth century the discipline of secondary mathematics was gradually built in Portugal and certified teachers, textbooks, programs, special teaching techniques emerge. This consolidation process ends with the emergency of school subjects that develop some kind of autonomy as Chervel…

  19. Seroepidemiology of Toxoplasma gondii infection in women from the North of Portugal in their childbearing years

    Science.gov (United States)

    Seroprevalence of Toxoplasma gondii infection and associated risk factors were investigated in 401 women of childbearing age from the North of Portugal. Among the 98 (24.4%) seropositive women, 92 (93.9%) were detected as positive only for imunoglobulin (Ig) G, two women (2.0%) were positive only fo...

  20. Master's in Autonomous Systems: An Overview of the Robotics Curriculum and Outcomes at ISEP, Portugal

    Science.gov (United States)

    Silva, E.; Almeida, J.; Martins, A.; Baptista, J. P.; Campos Neves, B.

    2013-01-01

    Robotics research in Portugal is increasing every year, but few students embrace it as one of their first choices for study. Until recently, job offers for engineers were plentiful, and those looking for a degree in science and technology would avoid areas considered to be demanding, like robotics. At the undergraduate level, robotics programs are…

  1. Patterns of glucose lowering drugs utilization in Portugal and in the Netherlands. Trends over time.

    Science.gov (United States)

    Torre, Carla; Guerreiro, José; de Oliveira Martins, Sofia; Raposo, João Filipe; Martins, Ana Paula; Leufkens, Hubert

    2015-12-01

    To compare the temporal trends in the consumption patterns of glucose lowering drugs (GLD) between Portugal and the Netherlands from 2004 to 2013 and to examine possible reasons behind the cross-national variation found. All GLD (ATC pharmacological subgroup A10B) were selected for analysis. Consumption data were obtained for the 10-year period. Portuguese and Dutch drug estimates were obtained from nationwide databases. The consumption of GLD increased in Portugal from 52.9 defined daily dose per 1000 inhabitants per day (DHD) in 2004 to 70.0 DHD in 2013 and in the Netherlands from 44.9 DHD in 2004 to 50.7 DHD in 2013. In Portugal, the use of fixed-dose combinations, especially with dipeptidyl peptidase-4 inhibitors (DPP-4) increased remarkably and in 2013 represented almost a quarter of total GLD consumption. In the Netherlands, the use of combinations was residual. The consumption of GLD rose over the 10-year period in both countries. However, Portuguese overall consumption and costs of GLD were higher. The differentially rapid uptake of DPP-4 inhibitors in Portugal was the main driver of the cost difference. Copyright © 2015 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

  2. Student Perceptions of the Employability of the First Degree in Portugal

    Science.gov (United States)

    Sin, Cristina; Tavares, Orlanda; Amaral, Alberto

    2016-01-01

    Purpose: The paper presents and analyses quantitative data on student perceptions about the employability of the first degree, and their trajectory choices on graduation. The purpose of this paper is to assess the value of the first degree as a positional good in Portugal, further to the degree's reduced duration after the implementation of the…

  3. Emergy analysis of a silvo-pastoral system, a case study in southern Portugal

    Science.gov (United States)

    The Mediterranean silvo-pastoral system known as Montado, in Portugal, is a complex land use system composed of an open tree stratum in various densities and an herbaceous layer, used for livestock grazing. Livestock also profit from the acorns, and the grazing contributes to avo...

  4. Early Childhood Intervention in Portugal: An Overview Based on the Developmental Systems Model

    Science.gov (United States)

    Pinto, Ana Isabel; Grande, Catarina; Aguiar, Cecilia; de Almeida, Isabel Chaves; Felgueiras, Isabel; Pimentel, Julia Serpa; Serrano, Ana Maria; Carvalho, Leonor; Brandao, Maria Teresa; Boavida, Tania; Santos, Paula; Lopes-dos-Santos, Pedro

    2012-01-01

    Research studies on early childhood intervention (ECI) in Portugal are diffuse regarding both program components and the geographical area under scrutiny. Since the 1990s, a growing body of knowledge and evidence in ECI is being gathered, based on postgraduate teaching, in-service training, and research. This article draws on the systems theory…

  5. Career Adapt-Abilities Scale--Portugal Form: Psychometric Properties and Relationships to Employment Status

    Science.gov (United States)

    Duarte, M. Eduarda; Soares, M. C.; Fraga, S.; Rafael, M.; Lima, M. R.; Paredes, I.; Agostinho, R.; Djalo, A.

    2012-01-01

    The Career-Adaptabilities Scale (CAAS)--Portugal Form consists of four scales, each with seven items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to…

  6. Prevalence of antibodies to Leishmania infantum and Toxoplasma gondii in horses from the north of Portugal

    Science.gov (United States)

    Background Leishmania infantum and Toxoplasma gondii are protozoa with zoonotic and economic importance. Prevalences of antibodies to these agents were assessed in 173 horses from the north of Portugal. Findings Antibodies to L. infantum were detected by the direct agglutination test (DAT); seven (...

  7. Mathematics Diagnostic Testing in Engineering: An International Comparison between Ireland and Portugal

    Science.gov (United States)

    Carr, M.; Fidalgo, C.; Bigotte de Almeida, M. E.; Branco, J. R.; Santos, V.; Murphy, E.; Ní Fhloinn, E.

    2015-01-01

    Concern has been expressed throughout Europe about the significant deficiencies in the basic mathematical skills of many engineering undergraduates. Mathematics diagnostic tests in the UK, Ireland and Portugal have shown these shortcomings, which provide a challenge to those striving to introduce more innovative educational practices into…

  8. Regulation, circulation and distribution of penicillin in Portugal (1944-1954).

    Science.gov (United States)

    Bell, Victoria; Rui Pita, João; Pereira, Ana Leonor

    Portugal did not participate in World War II but was one of the first countries in the world to receive penicillin for civilian use. The Portuguese Red Cross began to import the antibiotic from the United States of America in 1944 and appointed a controlling committee to oversee its distribution, due to the small amount available. In 1945, as world production increased, penicillin began to be distributed through the normal channels. An important role in its regulation was played by the official department responsible for controlling pharmaceutical and chemical products in Portugal, the Comissão Reguladora dos Produtos Químicos e Farmacêuticos (Regulatory Committee for Chemical and Pharmaceutical Products). Penicillin was imported as a raw material from 1947 and the first medicaments containing penicillin, prepared in Portugal, were released into the commercial circuit in 1948. A laboratory had been established in 1942 by the Comissão Reguladora for the analytical verification of medicaments and medicinal products with the aim of certifying their quality and minimizing the number of products with no attested therapeutic efficacy. The number of medicaments analysed by this laboratory increased substantially from 72 in the year of its foundation (1942) to 2478 in 1954, including, after 1948, medicaments containing penicillin. The aim of the present paper was to elucidate the role of the Comissão Reguladora dos Produtos Químicos e Farmacêuticos in regulating and controlling the distribution of penicillin in Portugal during the 1940s and 1950s.

  9. Hepatitis E Virus in Sylvatic and Captive Wild Boar from Portugal.

    Science.gov (United States)

    Mesquita, J R; Oliveira, R M S; Coelho, C; Vieira-Pinto, M; Nascimento, M S J

    2016-10-01

    Hepatitis E virus (HEV) is a zoonotic agent today considered a major Public Health issue in industrialized countries. HEV strains belonging to zoonotic genotype 3 are widely present in swine, being today considered important reservoirs for human disease. Unlike in swine, only scarce data are available on the circulation of HEV in wild boar. This study describes the detection and molecular characterization of HEV in livers from sylvatic wild boar hunted in Portugal and destined for consumption. Additionally, the detection of HEV in stools of a confined wild boar population also destined for consumption is also described. A total of 80 liver samples collected during the hunting season of 2011/2012 and 40 stools collected in February 2012 from a wild boar breeding farm in Portugal were tested by a nested broad-spectrum RT-PCR assay targeting open reading frame (ORF) 1. Twenty livers (25.0%) and 4 stools (10%) were positive for HEV. Phylogenetic analysis showed that all strains clustered with sequences classified as HEV genotype 3 subgenotype e. To our knowledge, this is the first report documenting the occurrence and molecular analysis of HEV in sylvatic and captive wild boar destined for human consumption in Portugal. This report demonstrates for the first time the circulation of HEV in wildlife reservoirs of Portugal adding knowledge to the epidemiology of HEV in wild boar populations. © 2014 Blackwell Verlag GmbH.

  10. Prevalence of antibodies to Toxoplasma gondii in dogs from northeastern Portugal

    Science.gov (United States)

    Prevalence of antibodies to Toxoplasma gondii was investigated in 673 domestic dogs from northeastern Portugal, by using the modified agglutination test (MAT) with 1:20 as cut-off for seropositivity; antibodies were found in 256 dogs (38.0%). Differences between seroprevalence levels in males (36.7%...

  11. Stomach cancer incidence in Southern Portugal 1998-2006: a spatio-temporal analysis.

    Science.gov (United States)

    Papoila, Ana L; Riebler, Andrea; Amaral-Turkman, Antónia; São-João, Ricardo; Ribeiro, Conceição; Geraldes, Carlos; Miranda, Ana

    2014-05-01

    Stomach cancer belongs to the most common malignant tumors in Portugal. Main causal factors are age, dietary habits, smoking, and Helicobacter pylori infections. As these factors do not only operate on different time dimensions, such as age, period, or birth cohort, but may also vary along space, it is of utmost interest to model temporal and spatial trends jointly. In this paper, we analyze incidence of stomach cancer in Southern Portugal between 1998 and 2006 for females and males jointly using a spatial multivariate age-period-cohort model. Thus, we avoid age aggregation and allow the exploration of heterogeneous time trends between males and females across age, period, birth cohort, and space. Model estimation is performed within a Bayesian setting assuming (gender specific) smoothing priors. Our results show that the posterior expected rate of stomach cancer is decreasing for all counties in Southern Portugal and that males around 70 have a two times higher risk of getting stomach cancer compared with their female counterparts. We further found that, except for some few counties, the spatial influence is almost constant over time and negligible in the southern counties of Southern Portugal. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Echinococcus granulosus in Portugal: the first report of the G7 genotype in cattle.

    Science.gov (United States)

    Beato, Sílvia; Parreira, Ricardo; Roque, Cláudio; Gonçalves, Matilde; Silva, Liliana; Maurelli, Maria Paola; Cringoli, Giuseppe; Grácio, Maria Amélia

    2013-11-15

    Although cystic echinococcosis (CE) has been a recognized public health problem in Portugal, molecular data regarding the types and prevalence of infecting strains of its etiological agent (Echinococcus granulosus) are still scarce. Over the last years we have been evaluating the prevalence of CE in the country, and in this report we determined the parasite genotypes infecting sheep, goats, cattle and human in Portugal, based on 209 hydatid cysts recovered from liver (n=96), lung (n=95), pancreas (n=17) and kidney (n=1) samples obtained between 2008 and 2011. Protoscoleces or germinal layers were collected from individual cysts, DNA was extracted, and a part of the mitochondrial DNA encoding the cytochrome c oxidase subunit 1 was amplified by PCR. Overall, the results confirm the overall dominance of the G1-G3 cluster of strains, which are particularly prevalent in southern Portugal in livestock ruminants. Unexpectedly, one parasite sequence with cattle origin was found to correspond to E. granulosus G7 genotype (also known as E. intermedius), here reported for the first time in bovine, in Portugal. Copyright © 2013 Elsevier B.V. All rights reserved.

  13. Environmental Contamination with Vancomycin-Resistant Enterococci from Hospital Sewage in Portugal

    Science.gov (United States)

    Novais, Carla; Coque, Teresa M.; Ferreira, Helena; Sousa, João Carlos; Peixe, Luisa

    2005-01-01

    Vancomycin-resistant enterococci (VRE) were detected in samples of sewage obtained downstream of hospitals of the Porto area in Portugal, and in samples from the Douro Estuary. Clonal analysis, Tn1546 typing, and presence of putative virulence traits indicate the clinical origin of these isolates. This observation highlights the importance of hospital sewage in the VRE contamination of the environment. PMID:15933043

  14. Education and Gender Wage Differentials in Portugal: What Can We Learn from an Age Cohort Analysis?

    Science.gov (United States)

    Gonzalez, Pilar; Santos, Luis Delfim; Santos, Maria Clementina

    2009-01-01

    Important changes characterize the recent evolution of the schooling of workers in Portugal. The purpose of this paper is to investigate the consequences of those changes in the gender wage gap. In particular, we analyze and compare the way that this process has evolved in the groups of young workers and older workers. Our findings suggest that…

  15. The Tourism Potential of Northern Portugal and Its Relevance for a Regional Branding Strategy

    Directory of Open Access Journals (Sweden)

    Eduardo OLIVEIRA

    2014-12-01

    Full Text Available The purpose of this article is to explore a potential regional branding strategy for the northern part of Portugal, emphasizing the regional tourism potential. Furthermore, it aims to clarify the answers of the following research questions: i is tourism a strategic domain with the potential to integrate a branding strategy at the regional level? ii is a regional branding strategy an engine by which to enable economic and social transformation in the region, thus responding to the contemporary challenges such as weak economic confidence and unemployment? To answer these questions, a content analysis on the policy documents: i Northern Portugal Strategic Guidelines 2014-2020 and ii National Strategic Plan for Tourism 2013-2015 has been performed. In addition, the article details the results of in-depth interviews conducted with two regional entities: i Tourism of Porto and the North of Portugal (TPNP, in charge of national tourism planning and promotion and ii North Regional Coordination and Development Commission (CCDRN, involved in regional planning and development. The findings reinforce the importance of tourism as a strategic domain to boost the economy and create momentum in Northern Portugal. Moreover, tourism is seen by the respondents as a key objective in a regional branding strategy.

  16. [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.

  17. Seroepidemiology of canine leishmaniosis in Évora (southern Portugal): 20-year trends

    NARCIS (Netherlands)

    Schallig, Henk D. F. H.; Cardoso, Luís; Semião-Santos, Saul J.

    2013-01-01

    Canine leishmaniosis (CanL) is an endemic zoonosis in the southern regions of Europe. This paper reports the trend in CanL seroprevalence in the municipality of Évora (southern Portugal), where the disease is endemic, over a period of 20 years. The work comprises three different studies that were

  18. Learning for Older Adults in Portugal: Universities of the Third Age in a State of Change

    Science.gov (United States)

    Costa Veloso, Esmeraldina

    2017-01-01

    U3As have their origin in 1973 in Toulouse, France, with Professor Pierre Vellas. This French influence was also felt in Portugal and the first Portuguese U3A opened its doors also in the 1970's. However, from inception the Portuguese reality was very different from the French model, especially in regards to its promoters. However, both in France…

  19. O ambiente nas políticas públicas em Portugal

    Directory of Open Access Journals (Sweden)

    Margarida Queirós

    2002-06-01

    Full Text Available ENVIRONMENTAL PUBLIC POLICIES IN PORTUGAL – Despite almost thirty years of environmental activities with the first ‘environmental’ steps taken in Portugal in the early 1970s, it was only in the mid 1980s with Portugal’s joining the European Community that policy guidelines for environmental action were drawn up and established and later consolidated in the 1990s. In accordance with the general European trend, the Portuguese environmental policy was aimed atpreventive measures, at least in some areas. Portugal reflected on the issues over a period of time and defined environmental priorities in practically all areas of economic and social life. In terms of the state’s financial projects (central and local administration, strategy for environmental policies put the emphasis on undertakings that required heavy investment in infrastructures. This article describes the development of the government’s environmental policy in Portugal as reflected in the financial support given to environmental projects, according to industrial or geographical criteria, from the state budget. This process is addressed along with the development of the central administration and respective organisation of public services that handle environmental problems and such like. In this aspect, examination of the development of the environmental services structure and its concomitant duties demonstrates the importance given to environmental issues in public policies.

  20. Glycaemic threshold for diabetes-specific retinopathy among individuals from Saudi Arabia, Algeria and Portugal

    DEFF Research Database (Denmark)

    Almdal, Thomas Peter; Handlos, Line Neerup; Vistisen, Dorte

    2014-01-01

    We studied the glycaemic threshold and prevalence of diabetic retinopathy in screen-detected diabetes in Saudi Arabia, Algeria and Portugal. The prevalence of diabetes-specific retinopathy started to increase at an HbA1c level of 6-6.4% and in individuals with HbA1c >7.0% the prevalence was 6.0%....

  1. 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…

  2. Geothermal modeling along a two-dimensional crustal profile in Southern Portugal

    Czech Academy of Sciences Publication Activity Database

    Correia, A.; Šafanda, Jan

    2002-01-01

    Roč. 34, č. 1 (2002), s. 47-61 ISSN 0264-3707. [Geothermics at the turn of the century. Evora, 03.04.2000-07.04.2000] Institutional research plan: CEZ:AV0Z3012916 Keywords : geothermal modeling * Southern Portugal * surface heat flow * crustal profile Subject RIV: DC - Siesmology, Volcanology, Earth Structure Impact factor: 1.058, year: 2002

  3. Comparing Higher Education Reforms in Finland and Portugal: Different Contexts, Same Solutions?

    Science.gov (United States)

    Kauko, Jaakko; Diogo, Sara

    2012-01-01

    This article provides a comparative analysis of recent governance reforms in both Finnish and Portuguese higher education institutions (HEIs), following the OECD's recent reviews of both countries' tertiary education systems. While in the case of Finland the major problem was identified as being a lack of entrepreneurialism, Portugal was…

  4. Education and Child Poverty in Times of Austerity in Portugal: Implications for Teachers and Teacher Education

    Science.gov (United States)

    Flores, Maria Assunção; Ferreira, Fernando Ilídio

    2016-01-01

    In recent years Portugal has experienced a severe financial and economic crisis, with implications for all sectors of society, particularly education. Salary cuts, high rates of unemployment, high taxation and worsening career progression are just some ways in which the teaching profession has been affected. Recent policy changes have also…

  5. Experiments in Popular Education in Portugal, 1974-1976. Education Studies and Documents, No. 29.

    Science.gov (United States)

    Melo, Alberto; Benavente, Ana

    The first in a series of studies of lifelong learning, this paper discusses educational activities undertaken in Portugal after the fall of the dictatorship in 1974 and through 1976. Intended for educational planners and for those working in popular education, the study emphasizes original strategies and experiments, particulary those encouraging…

  6. Internal Quality Assurance Systems in Portugal: What Their Strengths and Weaknesses Reveal

    Science.gov (United States)

    Tavares, Orlanda; Sin, Cristina; Amaral, Alberto

    2016-01-01

    In Portugal, the agency for assessment and accreditation of higher education has recently included in its remit, beyond programme accreditation, the certification of internal quality assurance systems. This implies lighter touch accreditation and aims to direct institutions towards improvement, in addition to accountability. Twelve institutions…

  7. 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...

  8. 'Greenfields' and 'Brownfields': automotive industrial development in the UK and in Portugal

    Directory of Open Access Journals (Sweden)

    Mário Vale

    1996-12-01

    Full Text Available The industrial policy in the UK and in Portugal, as in most EU countries, seeks to attract new investment capacity, to create jobs and to promote the impact of the so-called "demonstration efect" of "greenfield" development strategies pursued in the new plants of inward investors on existing or "brownfield" plants. This industrial policy focus is particularly evident in the automobile industry.This paper compares the industrial policy oriented towards the automobile industry in the UK and in Portugal. Two recent "greenfield" investments are analised: Nissan in the North-East region (UK and Ford/VW in the Setúbal Peninsula (Portugal, as well as three "brownfield" plants: Ford Halewood and GM Vauxhall Ellesmere Port in the North-West region (UK and Renault in Setúbal (Portugal. The first part starts with a discussion of industrial policy in the automobile sector, the role of "greenfield" development strategies and the "demonstration effect" on "brownfield" plants. Then, the limits of new inward investment are pointed out, basically their problems and restrictions. Afterwards, the structural barriers to the "demonstration effect" within "brownfield" plants are outlined and some possabilities for alternative "brownfield" development strategies are presented.

  9. Järgmine Iirimaa on Portugal / Soe-Surén, Katri

    Index Scriptorium Estoniae

    Soe-Surén, Katri

    2010-01-01

    Ekspertide hinnangul on Portugal järgmine riik, mis vajab finantsabi. Portugali jooksevkonto defitsiit on sel aastal üle 10% SKT-st, Iirimaal 0,3%. Portugali majandustoodang langeb 2011. a., Iirimaal aga peaks majandus kasvama 1,5%

  10. School Effectiveness Research Findings in the Portuguese Speaking Countries: Brazil and Portugal

    Science.gov (United States)

    Ferrão, Maria Eugénia

    2014-01-01

    This paper provides findings of research on school effectiveness and discusses implications for evaluation in Brazil and Portugal. Most findings reported over the last decade have been published in Brazilian or Portuguese refereed journals. Thus, a brief literature review of such studies enables that knowledge to reach international scholars and…

  11. Notes on Bolboschoenus glaucus, a new species to the flora of Portugal

    Czech Academy of Sciences Publication Activity Database

    Hroudová, Zdenka; Zákravský, Petr; Jarolímová, Vlasta

    2007-01-01

    Roč. 22, 1-4 (2007), s. 211-220 ISSN 0874-9035 R&D Projects: GA AV ČR(CZ) IAA6005905 Institutional research plan: CEZ:AV0Z60050516 Keywords : taxonomy * flora of Portugal * weeds Subject RIV: EF - Botanics

  12. Alfred Smith (1822-1898, pioneiro do turismo ornitológico em Portugal

    Directory of Open Access Journals (Sweden)

    Nuno Oliveira

    2015-06-01

    Full Text Available Desde cedo Portugal foi um destino de turismo ornitológico (ecoturístico e Alfred Smith foi um dos primeiros, senão o primeiro, turista a vir a Portugal, em 1868, motivado pelo interesse pelas aves. O livro que publicou contém uma lista inédita de aves de Portugal, que só encontrámos porque o bibliotecário da Academia de Ciências de Nova York acrescentou ao título, na ficha bibliográfica “com uma capítulo sobre as aves de Portugal, e uma lista de 235 espécies cuidadosamente determinadas”. Hoje o turismo ornitológico e o ecoturismo já se estão a desenvolver a bom ritmo e as espécies de aves ibéricas (a par da paisagem, da flora e da restante fauna constituem um produto turístico em que se deve apostar e que valoriza, essencialmente, as regiões do interior.

  13. A Contaminated Gesamtkunstwerk : Portugal's Postrevolutionary Participatory Housing Design between 1974 and 1977

    NARCIS (Netherlands)

    Mota, N.J.A.

    2013-01-01

    During the year of 1976 there was an unprecedented interest of the international architectural media in Portuguese architecture, which up until that year, had been seldom published abroad. The reason for this sudden interest of the architectural milieu in Portugal was the works produced under the

  14. Assessment for Learning in Norway and Portugal: The Case of Primary School Mathematics Teaching

    Science.gov (United States)

    Nortvedt, Guri A.; Santos, Leonor; Pinto, Jorge

    2016-01-01

    In this study, we aim to understand the forces driving assessment for learning (AfL) in primary school teaching. By applying a case study design, including the two cases of Norway and Portugal and using mathematics teaching as an example, available policy documents and research reports are analysed to identify the differences and similarities that…

  15. New finds of stegosaur tracks from the Upper Jurassic Lourinhã formation, Portugal

    DEFF Research Database (Denmark)

    Mateus, Octavio; Milàn, Jesper; Romano, Michael

    2011-01-01

    Eleven new tracks from the Upper Jurassic of Portugal are described and attributed to the stegosaurian ichnogenus Deltapodus. One track exhibits exceptionally well−preserved impressions of skin on the plantar surface, showing the stegosaur foot to be covered by closely spaced skin tubercles of ca...

  16. 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 ...

  17. Report on the individual review of the annual submission of Portugal submitted in 2016

    DEFF Research Database (Denmark)

    Nielsen, Ole-Kenneth; Paciornik, Newton; Romano, Daniela

    The report covers the review of the 2016 annual submission of Portugal organized by the UNFCCC secretariat, in accordance with the “Guidelines for review under Article 8 of the Kyoto Protocol” (decision 22/CMP.1, as revised by decision 4/CMP.11). As indicated in the Article 8 review guidelines...

  18. Seroprevalence of circulating Angiostrongylus vasorum antigen and parasite-specific antibodies in dogs from Portugal.

    Science.gov (United States)

    Alho, Ana Margarida; Schnyder, Manuela; Schaper, Roland; Meireles, José; Belo, Silvana; Deplazes, Peter; de Carvalho, Luís Madeira

    2016-07-01

    Angiostrongylus vasorum is a nematode that lives in the pulmonary arteries and right cardiac ventricle of domestic dogs and wild canids. It is increasingly being reported in several European countries and North America. This parasite induces inflammatory verminous pneumonia, causing severe respiratory disease in dogs. In some instances, coagulopathies, neurological signs and even death may occur. Scant data are available regarding the occurrence of A. vasorum in Portugal. Therefore, sera of 906 shelter dogs from North to South mainland Portugal were collected. ELISAs to detect A. vasorum circulating antigen and specific antibodies against this parasite were performed. A total of six dogs [0.66 %, 95 % confidence intervals (CI) 0.24-1.43] were positive for both A. vasorum antigen and antibody detection, indicating an active infection, and 12 dogs (1.32 %, CI 0.68-2.30) were A. vasorum antibody-positive only. Regions with antigen- and antibody-positive animals overlapped and were distributed over nearly all sampled areas in the country. This is the first large-scale ELISA-based serological survey for A. vasorum in dogs from Portugal. The endemic occurrence of A. vasorum in dogs from different geographical areas of Portugal is therefore confirmed.

  19. Portugal's war in Angola 1961-1974 | Van Dar Waals | Scientia ...

    African Journals Online (AJOL)

    Scientia Militaria: South African Journal of Military Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 4 (1993) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Portugal's war in Angola 1961- ...

  20. Detection and Characterization of Hepatitis E Virus in Domestic Pigs of Different Ages in Portugal

    NARCIS (Netherlands)

    Berto, A.; Mesquita, J.R.; Hakze-van der Honing, van der R.W.; Nascimento, R.S.; Poel, van der W.H.M.

    2012-01-01

    This study represents the primary hepatitis E virus (HEV) surveillance in domestic pigs in Portugal, five pig farms were investigated in 5 different Portuguese regions, ten faecal samples were collected at four different stages of the production. All faecal samples were tested for hepatitis E virus

  1. The effects of changes to estuarine hydrology on system phosphorous retention capacity: The Mondego estuary, Portugal

    DEFF Research Database (Denmark)

    Lillebo, A. I.; Otero, M.; Coelho, J. P.

    2012-01-01

    The Mondego estuary is a mainly polyhaline estuary in central Portugal in which eutrophication increased during the last decades of the 20th century. In 1998 the system hydrology was changed, aiming to reverse the eutrophication process. A long environmental monitoring database showed that the mean...

  2. Teaching Writing to Middle School Students in Portugal and in Brazil: An Exploratory Study

    Science.gov (United States)

    Veiga Simão, Ana Margarida; Malpique, Anabela Abreu; Frison, Lourdes Maria Bragagnolo; Marques, André

    2016-01-01

    Learning how to write is a challenging process, typically developed in schools. Teachers' practices in teaching writing, however, have been under researched. The aim of this study was to survey a sample of teachers from Portugal (n = 96) and Brazil (n = 99) about their practices for and perceptions about writing instruction. Teachers reported on…

  3. 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…

  4. Subjective social status and intergroup attitudes among ethnic majority and minority children in Portugal

    NARCIS (Netherlands)

    Feddes, A.R.; Monteiro, M.B.; Justo, M.G.

    2014-01-01

    A measure of subjective social status (SSS) was examined among high (White), and low (Black and Roma) ethnic status children in Portugal within a developmental design including 6-8-year-old and 9-12-year-old children. White children favoured their ingroup over the Black and Roma out-groups on the

  5. Associations between Early Family Risk, Children's Behavioral Regulation, and Academic Achievement in Portugal

    Science.gov (United States)

    Cadima, Joana; Gamelas, Ana M.; McClelland, Megan; Peixoto, Carla

    2015-01-01

    Research Findings: This study examined concurrent associations between family sociodemographic risk, self-regulation, and early literacy and mathematics in young children from Azores, Portugal (N = 186). Family sociodemographic risk was indexed by low maternal education, low family income, and low occupational status. Behavioral aspects of…

  6. A History and Historiography of Foreign Languages Teaching and Learning in Portugal

    Science.gov (United States)

    Santos, Ana Clara

    2018-01-01

    This "state of the art" review on the history of language teaching in Portugal provides an opportunity for a historiographical analysis, highlighting the relationships between languages, the links between languages and educational policy and implementation, and the cultural implications resulting from this. Researching language teaching…

  7. Low seroprevalence of Leishmania infantum infection in cats from northern Portugal based on DAT and ELISA

    NARCIS (Netherlands)

    Cardoso, Luís; Lopes, Ana Patrícia; Sherry, Kate; Schallig, Henk; Solano-Gallego, Laia

    2010-01-01

    Cats have been considered playing a role in the epidemiology of leishmaniasis caused by Leishmania infantum, an endemic zoonosis in countries of the Mediterranean basin. The present study assessed the prevalence of antibodies to L. infantum in 316 domestic cats from northern Portugal, by means of

  8. THE TOURISM POTENTIAL OF NORTHERN PORTUGAL AND ITS RELEVANCE FOR A REGIONAL BRANDING STRATEGY

    NARCIS (Netherlands)

    Oliveira, Eduardo

    2014-01-01

    The purpose of this article is to explore a potential regional branding strategy for the northern part of Portugal, emphasizing the regional tourism potential. Furthermore, it aims to clarify the answers of the following research questions: i) is tourism a strategic domain with the potential to

  9. Afro-Brazilian religions in Portugal: bruxos, priests and pais de santo Religiões afro-brasileiras em Portugal: bruxos, padres e pais de santo

    Directory of Open Access Journals (Sweden)

    Clara Saraiva

    2010-06-01

    Full Text Available The Afro-Brazilian religions that established themselves in Portugal during the last twenty years are becoming more and more popular. The temples are full with Portuguese followers that, after going through the initiation processes, become important in the organization of the religious community and, with time, may themselves become priests. Most of them previously believers in the Catholic church, their turning towards the Afro-Brazilian cults most of the times does not keep them from sustaining their regular church going practices. As such, many prefer Umbanda, closer to the Catholic matrix, while others turn to Candomblé and to African performances, which are rather new to them. Drawing on field work conducted in Lisbon, in temples and with followers of these cults, and on the pioneer work of Ismael Pordeus Jr., this paper explores some of the aspects of this new “Portuguese” syncretism, the way these cults incorporating possession appeal to the Portuguese, and the hermeneutical process of Brazilian influences in Portugal and returning to their roots again, linking the three corners of the Portuguese Black Atlantic.Os cultos afro-brasileiros que entraram em Portugal nos últimos vinte anos são cada vez mais populares, com templos cheios de portugueses que por vezes se tornam eles próprios pais ou mães de santo. Muitos deles previamente católicos, alguns preferem a Umbanda, mais próxima dessa matriz católica, outros viram-se para o Candomblé e para práticas consideradas “mais africanas”. Tendo como base o trabalho de campo conduzido em Portugal com seguidores e líderes destes cultos, este texto explora, a partir do trabalho pioneiro de Ismael Pordeus Jr., alguns aspectos do novo “sincretismo” português, o modo como estes cultos atraem os portugueses e os processos hermenêuticos de influências que circulam no triângulo África-Brasil-Portugal.

  10. Analysis of ozone in the San Joaquin Valley of California

    Science.gov (United States)

    Dabdub, Donald; DeHaan, Laurel L.; Seinfeld, John H.

    The dynamics of ozone in the San Joaquin Valley of central California are studied by systematic diagnostic runs of the three-dimensional SARMAP Air Quality Model. Air quality in the San Joaquin Valley is the result of a complex combination of local and transported emissions. Simulations show that relatively brisk winds at points of inflow to the Valley produce a strong dependence of ozone in the Valley on upwind conditions. Furthermore, NO x influx from boundaries and local emissions has significantly greater impact on ozone production than ROG influx and emissions.

  11. Disorder-dependent valley properties in monolayer WSe2

    KAUST Repository

    Tran, Kha

    2017-07-19

    We investigate the effect of disorder on exciton valley polarization and valley coherence in monolayer WSe2. By analyzing the polarization properties of photoluminescence, the valley coherence (VC) and valley polarization (VP) are quantified across the inhomogeneously broadened exciton resonance. We find that disorder plays a critical role in the exciton VC, while affecting VP less. For different monolayer samples with disorder characterized by their Stokes shift (SS), VC decreases in samples with higher SS while VP does not follow a simple trend. These two methods consistently demonstrate that VC as defined by the degree of linearly polarized photoluminescence is more sensitive to disorder, motivating further theoretical studies.

  12. Heart failure in numbers: Estimates for the 21st century in Portugal.

    Science.gov (United States)

    Fonseca, Cândida; Brás, Daniel; Araújo, Inês; Ceia, Fátima

    2018-02-01

    Heart failure is a major public health problem that affects a large number of individuals and is associated with high mortality and morbidity. This study aims to estimate the probable scenario for HF prevalence and its consequences in the short-, medium- and long-term in Portugal. This assessment is based on the EPICA (Epidemiology of Heart Failure and Learning) project, which was designed to estimate the prevalence of chronic heart failure in mainland Portugal in 1998. Estimates of heart failure prevalence were performed for individuals aged over 25 years, distributed by age group and gender, based on data from the 2011 Census by Statistics Portugal. The expected demographic changes, particularly the marked aging of the population, mean that a large number of Portuguese will likely be affected by this syndrome. Assuming that current clinical practices are maintained, the prevalence of heart failure in mainland Portugal will increase by 30% by 2035 and by 33% by 2060, compared to 2011, resulting in 479 921 and 494 191 affected individuals, respectively. In addition to the large number of heart failure patients expected, it is estimated that the hospitalizations and mortality associated with this syndrome will significantly increase its economic impact. Therefore, it is extremely important to raise awareness of this syndrome, as this will favor diagnosis and early referral of patients, facilitating better management of heart failure and helping to decrease the burden it imposes on Portugal. Copyright © 2017 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. The Atlantic divide in coronary heart disease: Epidemiology and patient care in the US and Portugal.

    Science.gov (United States)

    Lobo, Mariana F; Azzone, Vanessa; Resnic, Frederic S; Melica, Bruno; Teixeira-Pinto, Armando; Azevedo, Luís Filipe; Freitas, Alberto; Nisa, Cláudia; Bacelar-Nicolau, Leonor; Rocha-Gonçalves, Francisco Nuno; Pereira-Miguel, José; Costa-Pereira, Altamiro; Normand, Sharon-Lise

    2017-09-01

    We aimed to compare access to new health technologies to treat coronary heart disease (CHD) in the health systems of Portugal and the US, characterizing the needs of the populations and the resources available. We reviewed data for 2000 and 2010 on epidemiologic profiles of CHD and on health care available to patients. Thirty health technologies (16 medical devices and 14 drugs) introduced during the period 1980-2015 were identified by interventional cardiologists. Approval and marketing dates were compared between countries. Relative to the US, Portugal has lower risk profiles and less than half the hospitalizations per capita, but fewer centers per capita provide catheterization and cardiothoracic surgery services. More than 70% of drugs were available sooner in the US, whereas 12 out of 16 medical devices were approved earlier in Portugal. Nevertheless, at least five of these devices were adopted first or diffused faster in the US. Mortality due to CHD and myocardial infarction (MI) was lower in Portugal (CHD: 72.8 vs. 168 and MI: 48.7 vs. 54.1 in Portugal and the US, respectively; age- and gender-adjusted deaths per 100000 population, 2010); but only CHD deaths exhibited a statistically significant difference between the countries. Differences in regulatory mechanisms and price regulations have a significant impact on the types of health technologies available in the two countries. However, other factors may influence their adoption and diffusion, and this appears to have a greater impact on mortality, due to acute conditions. Copyright © 2017 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Migration, Quality of Life And Health of Brazilian Immigrants in Portugal

    Directory of Open Access Journals (Sweden)

    Eliany Nazaré Oliveira

    2017-05-01

    Full Text Available Background: Immigrants face many challenges when settling in a foreign country, numerous factors influence this immigrant experience including the resources they bring with them and those they find in the host society. The literature has indicated that a significant number of individuals migrate in search of a better quality of life. In this context, the objective of the study was to analyze the quality of life and health of Brazilian immigrants living in Portugal, using the "Medical Outcomes Study: 36-Item Short Form Survey" (SF-36. Methods and Results: A cross-sectional study with a quantitative approach developed under the project titled: Health status and quality of life of Brazilian immigrants in Portugal conducted in the first half of 2016, with 682 Brazilian immigrant women over 18 living in Portugal. This study adopted as reference SF-36, a generic instrument for the evaluation of Quality of Life. It can be affirmed that the quality of life and health of Brazilian immigrants living in Portugal is good, since all dimensions presented values above 50%. It was evidenced that Brazilian immigrants who live alone have lower levels of quality of life and health than those who live with someone and, that Brazilian immigrants who are unemployed, have low levels of quality of life and health compared to those who are in another employment situation, and Brazilian immigrants entering the labor market with a workload of more than 40 hours per week present similar levels of quality of life and health compared to those who work fewer hours. Conclusion: In general, one can affirm that the quality of life and health of Brazilian immigrants living in Portugal is good, but due to the particularities of the migration process in the current political and international context, a systematic monitoring of living conditions and health of this population is necessary. Keywords: Emigrants and Immigrants; Quality of life; Women, Mental health

  15. Electricity consumption and economic growth nexus in Portugal using cointegration and causality approaches

    International Nuclear Information System (INIS)

    Shahbaz, Muhammad; Tang, Chor Foon; Shahbaz Shabbir, Muhammad

    2011-01-01

    The aim of this paper is to re-examine the relationship between electricity consumption, economic growth, and employment in Portugal using the cointegration and Granger causality frameworks. This study covers the sample period from 1971 to 2009. We examine the presence of a long-run equilibrium relationship using the bounds testing approach to cointegration within the Unrestricted Error-Correction Model (UECM). Moreover, we examine the direction of causality between electricity consumption, economic growth, and employment in Portugal using the Granger causality test within the Vector Error-Correction Model (VECM). As a summary of the empirical findings, we find that electricity consumption, economic growth, and employment in Portugal are cointegrated and there is bi-directional Granger causality between the three variables in the long-run. With the exception of the Granger causality between electricity consumption and economic growth, the rest of the variables are also bi-directional Granger causality in the short-run. Furthermore, we find that there is unidirectional Granger causality running from economic growth to electricity consumption, but no evidence of reversal causality. - Highlights: → We re-examine the relationship between electricity consumption, economic growth, and employment in Portugal. → The electricity consumption and economic growth is causing each other in the long-run. → In the short-run, economic growth Granger-cause electricity consumption, but no evidence of reversal causality. → Energy conservation policy will deteriorate the process of economic growth in the long-run. → Portugal should increase investment on R and D to design new energy savings technology.

  16. A First Crustal Model beneath Portugal from Teleseismic Rayleigh Wave Ellipticity Inversion

    Science.gov (United States)

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

    2017-04-01

    Accurate seismic crustal models are important for interpreting seismicity and tectonics and predicting strong ground motion. These interpretations and predictions are particularly important in regions prone to significant seismic hazard such as Portugal, where considerable destruction has taken place from large on- and offshore earthquakes (e.g. 1755 M 8 Lisbon and 1909 Benavente M 6.0 earthquakes). The lack of high quality countrywide broadband data in the past has hindered quantitative characterization of regional Earth structure in Portugal. Due to a significant expansion of the Portuguese seismic network, however, a large volume of data is accumulating since 2006. We used this new high quality dataset to measure multi-period Rayleigh Wave Ellipticity (RWE), which we inverted to build the first seismic crustal model beneath Portugal. RWE is defined by the Horizontal-to-Vertical (H/V) amplitude ratio at a given seismic station, and theoretical studies demonstrate it to be strongly sensitive to the structure immediately beneath that particular station. We measured teleseismic RWE between 15 s and 60 s from 33 permanent and temporary stations in Portugal and inverted it for shear wave velocity (Vs) structure of the crust using a fully non-linear Monte Carlo method. Our results show that both RWE and Vs are spatially correlated with surface geology. Notably, sedimentary basins produced by Mesozoic rifting (e.g. Lusitanian Basin (LB) and the Lower Tagus-Sado Basin (LTSB)) are correlated with higher RWE (lower Vs). Similar high RWE values are observed in the interior of Central Iberian Zone (CIZ), which is an older metamorphic belt. We interpret this to be the signature of an extensional episode that the CIZ has undergone possibly simultaneous to the Mesozoic rift event. The Galicia-Tras-os-Montes-Zone (GTMZ)- a Paleozoic metamorphic belt - in Northern Portugal exhibits the lowest RWE (highest Vs), whereas other metamorphic terrains have RWE intermediate to Basins and

  17. Surface slip during large Owens Valley earthquakes

    KAUST Repository

    Haddon, E. K.

    2016-01-10

    The 1872 Owens Valley earthquake is the third largest known historical earthquake in California. Relatively sparse field data and a complex rupture trace, however, inhibited attempts to fully resolve the slip distribution and reconcile the total moment release. We present a new, comprehensive record of surface slip based on lidar and field investigation, documenting 162 new measurements of laterally and vertically displaced landforms for 1872 and prehistoric Owens Valley earthquakes. Our lidar analysis uses a newly developed analytical tool to measure fault slip based on cross-correlation of sublinear topographic features and to produce a uniquely shaped probability density function (PDF) for each measurement. Stacking PDFs along strike to form cumulative offset probability distribution plots (COPDs) highlights common values corresponding to single and multiple-event displacements. Lateral offsets for 1872 vary systematically from approximate to 1.0 to 6.0 m and average 3.31.1 m (2 sigma). Vertical offsets are predominantly east-down between approximate to 0.1 and 2.4 m, with a mean of 0.80.5 m. The average lateral-to-vertical ratio compiled at specific sites is approximate to 6:1. Summing displacements across subparallel, overlapping rupture traces implies a maximum of 7-11 m and net average of 4.41.5 m, corresponding to a geologic M-w approximate to 7.5 for the 1872 event. We attribute progressively higher-offset lateral COPD peaks at 7.12.0 m, 12.8 +/- 1.5 m, and 16.6 +/- 1.4 m to three earlier large surface ruptures. Evaluating cumulative displacements in context with previously dated landforms in Owens Valley suggests relatively modest rates of fault slip, averaging between approximate to 0.6 and 1.6 mm/yr (1 sigma) over the late Quaternary.

  18. Environmental Assessment for the Saline Valley Radar Facility Project Saline Valley, California

    Science.gov (United States)

    2003-12-01

    positions. In 1999, a Marine Corps jet aircraft crashed in the Saline Valley area. Because of the lack of radar data, the search area initially...Sauromalus obesus), zebra-tailed lizards (Callisaurus draconoides), desert iguanas Section 3.0 – Description of Proposed Action FINAL December

  19. 78 FR 59840 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-09-30

    ...] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District... of plan. * * * * * (c) * * * (428) * * * (i) * * * (B) Antelope Valley Air Quality Management...) * * * (i) * * * (B) Antelope Valley Air Quality Management District. (1) Rule 431.1, ``Sulfur Content of...

  20. 78 FR 45114 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-07-26

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District AGENCY... the Antelope Valley Air Quality Management District (AVAQMD) portion of the California State... for the South Coast Air Quality Management District (SCAQMD). The Antelope Valley Air Pollution...

  1. [The Great Rift Valley. Parasitological results].

    Science.gov (United States)

    Nozais, J P

    1985-01-01

    East Africa is separated from the continent by the Great Rift Valley which was created at the end of the secondary era limiting then the East Africa under-continent with peculiar fauna and flora features. A several million years long isolation, during the tertiary era, seems to explain that a certain number of protozoan and helminthic diseases present peculiar clinical, epidemiological, therapeutical and parasitological features. The occurrence of those peculiar strains tends to indicate that in this region, for example, the resistance of P. falciparum to amino-4-quinolines is a regional feature which should not largely expand to the rest of the African continent.

  2. Neuroimaging Features of San Luis Valley Syndrome

    Directory of Open Access Journals (Sweden)

    Matthew T. Whitehead

    2015-01-01

    Full Text Available A 14-month-old Hispanic female with a history of double-outlet right ventricle and developmental delay in the setting of recombinant chromosome 8 syndrome was referred for neurologic imaging. Brain MR revealed multiple abnormalities primarily affecting midline structures, including commissural dysgenesis, vermian and brainstem hypoplasia/dysplasia, an interhypothalamic adhesion, and an epidermoid between the frontal lobes that enlarged over time. Spine MR demonstrated hypoplastic C1 and C2 posterior elements, scoliosis, and a borderline low conus medullaris position. Presented herein is the first illustration of neuroimaging findings from a patient with San Luis Valley syndrome.

  3. The uncanny valley in games and animation

    CERN Document Server

    Tinwell, Angela

    2014-01-01

    Advances in technology have enabled animators and video game designers to design increasingly realistic, human-like characters in animation and games. Although it was intended that this increased realism would allow viewers to appreciate the emotional state of characters, research has shown that audiences often have a negative reaction as the human likeness of a character increases. This phenomenon, known as the Uncanny Valley, has become a benchmark for measuring if a character is believably realistic and authentically human like. This book is an essential guide on how to overcome the Uncanny

  4. Chemical and isotopic composition of the Monfortinho thermal water (Portugal): contribution to the aquifer conceptual model and resource evaluation

    Science.gov (United States)

    do Rosário Carvalho, Maria; Martins Carvalho, José

    2015-04-01

    Groundwaters from quartzite aquifers are usually cold waters with very low mineralization as consequence of circulation in fractured aquifers and rocks with very low solubility. In the Monfortinho, Beira Baixa region in Portugal, a thermal water occurs associated to a Ordovician quartzite syncline, the Penha Garcia syncline (Sequeira et al., 1999). The thermal water is used for balneology and supplies a thermal Spa trough boreholes discharging about 36 l/s. The syncline of Penha Garcia has NW-SE axis and is fractured by a NE-SW fault, where the valley of Ponsul river is developed. The natural discharge of the thermal aquifer occur at the SE edge of the syncline. The Monfortinho thermal water has temperature around 30 °C, pH of 5.45, very low mineralization, with electric conductivity about 35 uS/cm; the main dissolved specie is the SiO2 that reaches 24 mg/L, corresponding to 53% of the total dissolved solids. The chemical facies is of Na-HCO3 type. The d18O and d2H diagram indicates that Monfortinho water is derived from the local meteoric waters. The δ18O and δ2H content also pointed out a recharge area of the thermal aquifer above 400 m of elevation, with a isotopic gradient value of -0.15‰ d18O/100m. This elevation corresponds to the top of the eastern block of the syncline, suggesting that Ponsul fault is a negative barrier to groundwater flow and the thermal aquifer is developed only in eastern block of the syncline. The groundwater flows at about 600-700 m depth along the syncline base toward SE. The average rainfall in the region is 790 mm/year and the estimated recharge is about 17% (Carvalho, 2001) of the precipitation, corresponding to 134 mm/year and 4x105 m3/ano of hydrothermal resource. References: Carvalho, JM (2001). A Hidrogeologia das águas minerais naturais de Monfortinho. Geonovas, Rev. Assoc. Portg. Geólogos, Lisboa, v15, pp. 61-70 (in portuguese). Sequeira, AF, Cunha, PP, Ribeiro, ML (1999). Notícia Explicativa da Folha 25-B Salvaterra

  5. The (serra da) Estrela Aspiring Geopark (Portugal): preserving geoheritage, while promoting science and its links to local communities

    Science.gov (United States)

    Gomes, Hugo; Fernandes, Magda; Castro, Emanuel; Vieira, Gonçalo

    2017-04-01

    The serra da Estrela (1,993 m asl) is the highest mountain range in mainland Portugal. Bounded by two main fault scarps, a granite massif occupies the central area forming a summit plateau between ci. 1,500 and 2,000 m. To the north and south, schists and greywackes dominate the landscape, also with granite presence. During the Last Glacial a plateau ice-field and five radiating valley glaciers occupied the highest parts of the mountain with an estimated equilibrium line altitude at 1,650 m asl. The plateau style of the glaciation and the Equilibrium Line Altitude just below the plateau edge made the Estrela very sensitive to climate fluctuations, having resulted in several terminal moraine complexes that reveal several glacial stages. The central plateau area shows widespread glacial erosion features and an almost complete stripping of the Cenozoic weathering mantle. The non-glaciated plateaus show a rich landscape dominated by granite weathering landforms. The remarkable glacial landscape of the serra da Estrela when considering its setting in SW Europe, together with other significant geoheritage such as periglacial, weathering and mass wasting phenomena, tectonic, petrological and hydrogeological features, are at the core of Estrela's application to become a UNESCO Global Geopark. But the framework of the application encompasses both the natural and the human landscape, involving nine municipalities in the wider Estrela range, whose population bears an Estrelean signature in its roots, traditions, culture and economy. The Estrela Aspiring Geopark builds on a high value geoheritage closely bonded with biodiversity and the local communities, and its strategy aims at conservation and promoting regional development in an interdisciplinary approach committed UNESCO's principles. This presentation is a brief overview of the Estrela geoheritage, with a focus on the strategy for the implementation and management of the Geopark, emphasising on the science-support plan

  6. 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

  7. The use of sperm whale ivory in Chalcolithic Portugal

    Directory of Open Access Journals (Sweden)

    Schuhmacher, Thomas X.

    2013-06-01

    Full Text Available Scientific analysis were undertaken within a research project concerning ivory objects from the Chalcolithic to Early Bronze Age of the Iberian Peninsula. In several of the analyses of objects from Portuguese Estremadura, especially V-perforated buttons, we could detect for the first time the presence of sperm whale ivory. This highlights the advantage and necessity of scientific analysis of ivory. It also clearly demonstrates that not all ivory used was ivory from African or Asian elephants, but we also did find ivory from the extinct Elephas antiquus, the hippopotamus and in this case sperm-whale. Thus, already in the Chalcolithic the raw material provenience was highly diverse, which in the absence of scientific analysis might lead to an erroneous interpretation of prehistoric exchange networks. Different methods, including optical microscopy, measurement of hardness and specific gravity, Micro-Raman Spectroscopy, elemental analysis and Isotopic Ratio Mass Spectrometry have been applied. In this paper we present these methods and the results, and we discuss about the implications of these results for the reconstruction of prehistoric economy and life in this region. Finally, taking into account the natural conditions as well as prehistoric and historic data of whale hunting and scavenging of beached animals, we conclude that the most plausible explanation for the presence of sperm whale ivory in Chalcolithic Portugal is the use of the teeth obtained from stranded animals. This interpretation is possible because of the human populations using this ivory are those living close to the sea and exploiting – among others– marine resources.En el marco de un proyecto de investigación sobre objetos de marfil del Calcolítico al Bronce Antiguo en la Península Ibérica efectuamos análisis científicos. En varios de los objetos de la Estremadura portuguesa, en especial en los botones con perforación en V, detectamos por primera vez la presencia

  8. Morphological and molecular diversity of Unionidae (Mollusca, Bivalvia from Portugal

    Directory of Open Access Journals (Sweden)

    Reis, J.

    2013-06-01

    Full Text Available Freshwater mussels from the family Unionidae are known to exhibit a high level of ecological phenotypic plasticity that is reflected in their shell shape. This variation has caused uncertainty on systematics and taxonomy of the group. Several naiad populations from nine river basins from Portugal were analyzed genetically, using two mitochondrial gene fragments (16SrRNA and Cytochrome Oxidase I and morphologically, using ANOVA analyses of shell dimmensions. Molecular phylogenetic analyses were used to revise the systematics and to infer an evolutionary hypothesis for the family at the western-most Atlantic Iberian Peninsula. Genetic and morphological data were in agreement and supported the occurrence of 5 species in the region: Anodonta anatina, Anodonta cygnea, Potomida littoralis, Unio tumidiformis and Unio delphinus. The differentiation of all these species, except A. cygnea, is thought to have taken place during the isolation of the Iberian Peninsula and formation of the current river basins in the Tertiary. The possibility of A. cygnea being a relatively recent introduction is discussed. Basic morphometric measures of the shell proved to be useful to separate Unio species, but also seem to be strongly affected by environmental conditions. The high intra-specific morphologic variation was partially related to the species’ high level of phenotypic plasticity, but seems to have an important role in evolutionary processes.Las náyades de la familia Unionidae tienen gran plasticidad fenotípica, lo que se refleja en la forma de su concha. Esta variabilidad morfológica ha sido causa de gran confusión en la taxonomía y sistemática del grupo. Se han estudiado, genética y morfológicamente, numerosas poblaciones de náyades provenientes de nueve cuencas hidrográficas portuguesas. Para ello se han analizando dos fragmentos de genes mitocondriales (ARNr 16S y Citocromo Oxidasa I así como diferentes variables morfológicas de la concha. Se

  9. Probabilistic Seismic Hazard Disaggregation Analysis for the South of Portugal

    Science.gov (United States)

    Rodrigues, I.; Sousa, M.; Teves-Costa, P.

    2010-12-01

    Probabilistic seismic hazard disaggregation analysis was performed and seismic scenarios were identified for Southern Mainland Portugal. This region’s seismicity is characterized by small and moderate magnitude events and by the sporadic occurrence of large earthquakes (e.g. the 1755 Lisbon earthquake). Thus, the Portuguese Civil Protection Agency (ANPC) sponsored a collaborative research project for the study of the seismic and tsunami risks in the Algarve (project ERSTA). In the framework of this project, a series of new developments were obtained, namely the revision of the seismic catalogue (IM, 2008), the delineation of new seismogenic zones affecting the Algarve region, which reflects the growing knowledge of this region's seismotectonic context, the derivation of new spectral attenuation laws (Carvalho and Campos Costa, 2008) and the revision of the probabilistic seismic hazard (Sousa et al. 2008). Seismic hazard was disaggregated considering different spaces of random variables, namely, bivariate conditional hazard distributions of X-Y (seismic source latitude and longitude) and multivariate 4D conditional hazard distributions of M-(X-Y)-ɛ (ɛ - deviation of ground motion to the median value predicted by an attenuation model). These procedures were performed for the peak ground acceleration (PGA) and for the 5% damped 1.0 and 2.5 Hz spectral acceleration levels of three return periods: 95, 475 and 975 years. The seismic scenarios controlling the hazard of a given ground motion level, were identified as the modal values of the 4D disaggregation analysis for each of the 84 parishes of the Algarve region. Those scenarios, based on a probabilistic analysis, are meant to be used in the emergency planning as a complement to the historical scenarios that severely affected this region. Seismic scenarios share a few number of geographical locations for all return periods. Moreover, seismic hazard of most Algarve’s parishes is dominated by the seismicity located

  10. Vegetation stress and summer fire activity in Portugal

    Science.gov (United States)

    Carlos, DaCamara; Sílvia, Nunes

    2013-04-01

    Fire activity in Mediterranean Europe is closely related to the climatological background where the occurrence of rainy and mild winters, followed by warm and dry summers, may induce high levels of vegetation stress over the different regions making them prone to the occurrence of fire events. The aim of the present study is to investigate whether years of very high or very low levels of fire activity over forests in Portugal are linked to contrasting vegetation cycles associated to high and low degrees of vegetation stress during the summer season. The present study relies on time series of yearly amounts of burned areas provided by Instituto de Conservação da Natureza e das Florestas (ICNF), the national authority for forests as well as on monthly values of NDVI and of brightness temperature as obtained from the Mediterranean Extended Daily One Km AVHRR Data Set (MEDOKADS) product provided by the Free University of Berlin. Both datasets cover the 16-year period from 1990 to 2005. The area of forest is first identified by means of a k-means cluster analysis that is performed on climatological yearly means of NDVI and brightness temperature. Monthly means of NDVI and of brightness temperature are then evaluated over the area of forest and composites are made for severe and mild years of fire activity defined as those with yearly burned areas respectively above the third quartile and below the first quartile. The composite of severe years presents a brightness temperature cycle with values above average during spring and summer together with values of NDVI below average during summer, the behavior of both parameters providing an indication of vegetation stress. In contrast, the composite of mild years of fire activity presents an NDVI cycle with values well below average during spring, an indication of lack of biomass, and a brightness temperature cycle with values below average during spring and summer, an indication that vegetation is not under stress. Results

  11. Graphite Black shale of Vendas de Ceira, Coimbra, Portugal

    Science.gov (United States)

    Quinta-Ferreira, Mário; Silva, Daniela; Coelho, Nuno; Gomes, Ruben; Santos, Ana; Piedade, Aldina

    2017-04-01

    The graphite black shale of Vendas de Ceira located in south of Coimbra (Portugal), caused serious instability problems in recent road excavation slopes. The problems increased with the rain, transforming shales into a dark mud that acquires a metallic hue when dried. The black shales are attributed to the Devonian or eventually, to the Silurian. At the base of the slope is observed graphite black shale and on the topbrown schist. Samples were collected during the slope excavation works. Undisturbed and less altered materials were selected. Further, sampling was made difficult as the graphite shale was covered by a thick layer of reinforced concrete, which was used to stabilize the excavated surfaces. The mineralogy is mainly constituted by quartz, muscovite, ilite, ilmenite and feldspar without the presence of expansive minerals. The organic matter content is 0.3 to 0.4%. The durability evaluated by the Slake Durability Test varies from very low (Id2 of 6% for sample A) to high (98% for sample C). The grain size distribution of the shale particles, was determined after disaggregation with water, which allowed verifying that sample A has 37% of fines (5% of clay and 32% of silt) and 63% of sand, while sample C has only 14% of fines (2% clay and 12% silt) and 86% sand, showing that the decrease in particle size contributes to reduce durability. The unconfined linear expansion confirms the higher expandability (13.4%) for sample A, reducing to 12.1% for sample B and 10.5% for sample C. Due the shale material degradated with water, mercury porosimetry was used. While the dry weight of the three samples does not change significantly, around 26 kN/m3, the porosity is much higher in sample A with 7.9% of pores, reducing to 1.4% in sample C. The pores size vary between 0.06 to 0.26 microns, does not seem to have any significant influence in the shale behaviour. In order to have a comparison term, a porosity test was carried out on the low weatherable brown shale, which is

  12. Home destruction examination: Grass Valley Fire, Lake Arrowhead, California

    Science.gov (United States)

    Jack D. Cohen; Richard D. Stratton

    2008-01-01

    The Grass Valley Fire started October 22, 2007 at approximately 0508, one-mile west of Lake Arrowhead in the San Bernardino Mountains. Fuel and weather conditions were extreme due to drought, dry Santa Ana winds, and chaparral and conifer vegetation on steep terrain. The fire proceeded south through the Grass Valley drainage one-mile before impacting an area of dense...

  13. Prevalence of Rift Valley Fever among ruminants, Mayotte.

    Science.gov (United States)

    Cêtre-Sossah, Catherine; Pédarrieu, Aurélie; Guis, Hélène; Defernez, Cédric; Bouloy, Michèle; Favre, Jacques; Girard, Sébastien; Cardinale, Eric; Albina, Emmanuel

    2012-06-01

    Rift Valley fever threatens human and animal health. After a human case was confirmed in Comoros in 2007, 4 serosurveys among ruminants in Mayotte suggested that Rift Valley fever virus had been circulating at low levels since 2004, although no clinical cases occurred in animals. Entomologic and ecologic studies will help determine outbreak potential.

  14. Rift Valley fever potential mosquito vectors and their infection status ...

    African Journals Online (AJOL)

    Background: Rift Valley fever (RVF) is a mosquito-borne viral zoonotic disease. Rift Valley fever virus (RVFV) has been isolated from more than 40 species of mosquitoes from eight genera. This study was conducted to determine the abundance of potential mosquito vectors and their RVFV infection status in Ngorongoro ...

  15. Medicinal plants of Usherai valley, Dir, NWFP, Pakistan

    International Nuclear Information System (INIS)

    Hazarat, A.; Shah, J.; Ahmad, S.; Nasir, M.; Jan, A.K.; Skindar

    2010-01-01

    This research is based on the results of an ethno-botanical research conducted in Usherai Valley. The main objective was to enlist the wealth of medicinal plants. In total 50 species, belonging to 32 families of wild herbs, shrubs and trees were found to be used as medicinal plants by the inhabitants in the valley. (author)

  16. Some Environmental Issues of Inland Valleys: A Case Study | Asiam ...

    African Journals Online (AJOL)

    The study concluded that inland valleys can be real environmental liability because produce from such valleys can be polluted and hence can be a source of social conflict particularly when they fringe mineral concessions as the adverse impacts could be unfortunately attributed to mining activity and similar land uses.

  17. Influence of Valley Floor Landforms on Stream Ecosystems

    Science.gov (United States)

    Stanley V. Gregory; Gary A. Lamberti; Kelly M. S. Moore

    1989-01-01

    A hierarchical perspective of relationships between valley floor landforms, riparian plant communities, and aquatic ecosystems has been developed, based on studies of two fifth-order basins in the Cascade Mountains of Oregon. Retention of dissolved nitrogen and leaves were approximately 2-3 times greater in unconstrained reaches than in constrained reaches. Both valley...

  18. 27 CFR 9.208 - Snake River Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Snake River Valley. 9.208... Snake River Valley. (a) Name. The name of the viticultural area described in this section is “Snake River Valley”. For purposes of part 4 of this chapter, “Snake River Valley” is a term of viticultural...

  19. Adapting to Climate Change in Peru's Mantaro Valley | IDRC ...

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

    The Instituto Geofísico del Perú (Peruvian Geophysics Institute), in the Ministry of Environment, has assessed the vulnerability of rural and urban settlements in the valley. Through several multidisciplinary studies, the Institute identified the level of risk that extreme weather events pose to the valley's population and public ...

  20. Rift Valley Fever Outbreak in Livestock, Mozambique, 2014

    Science.gov (United States)

    Coetzee, Peter; Mubemba, Benjamin; Nhambirre, Ofélia; Neves, Luis; Coetzer, J.A.W.; Venter, Estelle H.

    2016-01-01

    In early 2014, abortions and death of ruminants were reported on farms in Maputo and Gaza Provinces, Mozambique. Serologic analysis and quantitative and conventional reverse transcription PCR confirmed the presence of Rift Valley fever virus. The viruses belonged to lineage C, which is prevalent among Rift Valley fever viruses in southern Africa. PMID:27869589

  1. 78 FR 9686 - Valley Electric Association, Inc.; Notice of Filing

    Science.gov (United States)

    2013-02-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Valley Electric Association, Inc.; Notice of Filing Take notice that on February 1, 2013, Valley Electric Association, Inc. filed a notice of material changes in certain of the...

  2. Groundwater recharge on east side soils of the Salinas Valley

    Science.gov (United States)

    After four years of drought, groundwater levels in the Salinas Valley are at historically low levels which threaten to adversely affect farming in the Salinas Valley. Given the prospect of a strong El Niño this coming winter, it seems prudent to plan to capture as much of the rainfall as possible to...

  3. Esophageal cancer in north rift valley of western Kenya | Wakhisi ...

    African Journals Online (AJOL)

    Esophageal cancer in north rift valley of western Kenya. ... Our finding also contrast with an earlier reported study that indicated that Rift Valley is a low prevalence area for this type of cancer. The mean age ... This may lead to identification of molecular biomarkers to be used in future for the early detection of this neoplasm.

  4. Salts in the dry valleys of Antartica

    Science.gov (United States)

    Gibson, E. K., Jr.; Presley, B. J.; Hatfield, J.

    1984-01-01

    The Dry Valleys of Antarctica are examples of polar deserts which are rare geological features on the Earth. Such deserts typically have high salinities associated with their closed-basin waters and on many surficial materials throughout them. In order to examine the possible sources for the salts observed in association with the soils in the Dry Valleys. The chloride and bromide concentrations of the water leachates from 58 soils and core samples were measured. The Cl/Br ratio for seawater is 289 and ratios measured for most of the 58 soils studied (greater than 85% of the soils studied) was larger than the seawater ratio (ratios typically were greater than 1000 and ranged up to 50,000). The enrichment in Cl relative to Br is strong evidence that the alts present within the soils were derived from seawater during ordinary evaporation processes, and not from the deposition of Cl and Br from aerosols or from rock weathering as has often been suggested.

  5. Investigating the uncanny valley for prosthetic hands.

    Science.gov (United States)

    Poliakoff, Ellen; O'Kane, Sophie; Carefoot, Olivia; Kyberd, Peter; Gowen, Emma

    2018-02-01

    In 1970, Mori hypothesised the existence of an 'uncanny valley', whereby stimuli falling short of being fully human are found to be creepy or eerie. To investigate how eerie people find different prosthetic hands and whether perceptions of eeriness can be accounted for by categorical ambiguity. Students participated in computerised experiments during which photographic images of hands were presented. We compared photographs of prosthetic hands pre-selected as more (H+) or less human-like (H-), as well as mechanical and real hands. Participants rated the hands for eeriness and human-likeness, as well as performing a speeded classification (human/non-human) and location judgment (control) task. The H- prosthetic hands were rated as more eerie than the H+ prosthetic, mechanical and real hands, and this was unaffected by hand orientation. Participants were significantly slower to categorise the H+ prosthetic hands compared to the H- prosthetic and real hands, which was not due to generally slower responses to the H+ prosthetic hands (control task). People find prosthetic hands to be eerie, most consistently for less human-like prosthetic hands. This effect is not driven by ambiguity about whether to categorise the prosthetic hand as human or artificial. Clinical relevance More obviously artificial, less-realistic, prosthetic hands consistently generate a sense of eeriness, while more realistic prosthetic hands avoid the uncanny valley, at least on initial viewing. Thus, greater realism in prosthetic design may not always incur a cost, although the role of movement and cutaneous input requires further investigation.

  6. West Valley waste removal system study

    International Nuclear Information System (INIS)

    Janicek, G.P.

    1981-04-01

    This study addresses the specific task of removing high-level wastes from underground tanks at Western New York Nuclear Center and delivering them to an onsite waste solidification plant. It begins with a review of the design and construction features of the waste storage tanks pertinent to the waste removal task with particular emphasis on the unique and complex tank internals which severely complicate the task of removal. It follows with a review of tank cleaning techniques used and under study at both Hanford and Savannah River and previous studies proposing the use of these techniques at West Valley. It concludes from these reviews that existing techniques are not directly transferable to West Valley and that a new approach is required utilizing selected feature and attributes from existing methodology. The study also concludes, from an investigation of the constraints imposed by the processing facility, that waste removal will be intermittent, requiring batch transfer over the anticipated 3 years of processing operations. Based on these reviews and conclusions, the study proposes that the acid waste be processed first and that one of the 15,000-gallon acid tanks then be used for batch feeding the neutralized waste. The proposed system would employ commercially available pumping equipment to transfer the wastes from the batch tank to processing via existing process piping. A commercially available mixed-flow pump and eight turbine pumps would homogenize the neutralized waste in conjunction with eight custom-fabricated sluicers for periodic transfer to the batch tank

  7. Alguns dados sobre a Assistência Respiratória Domiciliária em Portugal

    Directory of Open Access Journals (Sweden)

    Isabel Melo

    1997-09-01

    Full Text Available RESUMO: São apresentados os valores da prevalência de oxigenioterapia e ventiloterapia domiciliárias em Portugal, e comparados com os de alguns outros países.Apontamse os factores que contribuem para algumas das dificuldades na aplicação adequada da assistência respiratória domicililiária.Refere-se a necessidade crescente de uma estrutura integrada de assistência respiratória domiciliária em Portugal. ABSTRACT: The values of prevalence of home oxygen therapy and ventilation therapy in Portugal are reported and compared with those of some other countries.Factors that contribute to the difficulty in properly applying home respiratory care are mentioned.The growing necessity of a comprehensive structure for respiratory home care in Portugal is referred. Palavras-chave: oxigenioterapia, ventiloterapia, assistência domiciliária, Key-words: oxygentherapy, mechanical ventilation, home care

  8. The invasive kelp Undaria pinnatifida (Laminariales, Ochrophyta) along the north coast of Portugal: distribution model versus field observations.

    Science.gov (United States)

    Veiga, P; Torres, A C; Rubal, M; Troncoso, J; Sousa-Pinto, I

    2014-07-15

    After the first report of Undaria pinnatifida in north Portugal (between 1999 and 2007), a rapid spread of this species could be expected due to the presence of a stable population and the favourable environmental conditions proposed by distribution models. However, field surveys showed that U. pinnatifida was not present in most of the rocky shores in north Portugal. It seems that U. pinnatifida cannot outcompete native species outside of marinas in north Portugal. The only population in natural rocky shores was found in Buarcos, where this species was frequent. This study provides density data of U. pinnatifida that will be useful in the future to monitor changes on its abundance and distribution in the centre and south of Portugal. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Ius Chasma Tributary Valleys and Adjacent Plains

    Science.gov (United States)

    2006-01-01

    This image covers valley tributaries of Ius Chasma, as well as the plains adjacent to the valleys. Ius Chasma is one of several canyons that make up the Valles Marineris canyon system. Valles Marineris likely formed by extension associated with the growth of the large volcanoes and topographic high of Tharsis to the northwest. As the ground was pulled apart, large and deep gaps resulted in the valleys seen in the top and bottom of this HiRISE image. Ice that was once in the ground could have also melted to create additional removal of material in the formation of the valleys. HiRISE is able to see the rocks along the walls of both these valleys and also impact craters in the image. Rock layers that appear lower down in elevation appear rougher and are shedding boulders. Near the top of the walls and also seen in patches along the smooth plains are brighter layers. These brighter layers are not shedding boulders so they must represent a different kind of rock formed in a different kind of environment than those further down the walls. Because they are highest in elevation, the bright layers are youngest in age. HiRISE is able to see dozens of the bright layers, which are perhaps only a meter in thickness. Darker sand dunes and ripples cover most of the plains and fill the floors of impact craters. Image PSP_001351_1715 was taken by the High Resolution Imaging Science Experiment (HiRISE) camera onboard the Mars Reconnaissance Orbiter spacecraft on November 9, 2006. The complete image is centered at -8.3 degrees latitude, 275.4 degrees East longitude. The range to the target site was 254.3 km (158.9 miles). At this distance the image scale ranges from 25.4 cm/pixel (with 1 x 1 binning) to 101.8 cm/pixel (with 4 x 4 binning). The image shown here has been map-projected to 25 cm/pixel and north is up. The image was taken at a local Mars time of 3:32 PM and the scene is illuminated from the west with a solar incidence angle of 59 degrees, thus the sun was about 31

  10. Four newly recorded species of Dryopteridaceae from Kashmir valley, India

    Directory of Open Access Journals (Sweden)

    SHAKOOR AHMAD MIR

    2014-04-01

    Full Text Available Mir SA, Mishra AK, Reshi ZA, Sharma MP. 2014. Four newly recorded species of Dryopteridaceae from Kashmir valley, India. Biodiversitas 15: 6-11. Habitat diversity, elevation, cloud cover, rainfall, seasonal and temperature variations have created many ideal sites for the luxuriant growth of pteridophytes in the Kashmir valley, yet all the regions of the valley have not been surveyed. In Kashmir valley the family Dryopteridaceae is represented by 31 species. During the recent extensive field surveys of Shopian district four more species viz., Dryopteris caroli-hopei Fraser-Jenkins, Dryopteris blanfordii subsp. nigrosquamosa (Ching Fraser-Jenkins, Dryopteris pulvinulifera (Bedd. Kuntze and Polystichum Nepalense (Spreng C. Chr. have been recorded for the first time from the valley. The taxonomic description, synonyms, distribution and photographs of each species are given in this article.

  11. Las relaciones financieras entre España y Portugal, 1563-1580

    Directory of Open Access Journals (Sweden)

    Óscar LUCAS VILLANUEVA

    2009-12-01

    Full Text Available RESUMEN: Las economías de Castilla y Portugal durante la segunda mitad del siglo XVI estaban estrechamente ligadas por vínculos financieros. Un espacio económico en desarrollo, el del Atlántico septentrional, comprendía ambos territorios y se organizaba a partir de los grandes centros feriales de Amberes, Lyon y Medina. El gran tráfico mercantil transoceánico se hacía presente en este escenario europeo gracias a la intervención de España y Portugal, pero con papeles bien distintos: España, incontinente, drenando el oro y la plata americanos hacia Europa, Portugal suministrando las apreciadas mercancías orientales. Las ferias de Medina del Campo y los mercaderes castellanos como Simón Ruiz se convierten en colaboradores necesarios de los mercaderes portugueses, pues a través de éstos negociaban los reembolsos o inversiones financieras en las plazas europeas; sin embargo, para ello era preciso un buen conocimiento de los negocios cambiarlos y su oportunidad, atendiendo a la cotización de las distintas monedas y a demanda de dinero en las ferias europeas. De la mano del mercader medinense entran los lisboetas en las grandes finanzas y la concertación de asientos con la Corona, aunque tal vez sin la pujanza que Felipe II hubiese deseado.ABSTRACT: The correspondence studied shows the importance that had, for this period of time (1563-1580, the relationship between Castille and Portugal. The vigorous economic space of the Northern Atlantic, the space in which were inscribed both territories, was organised from the three great market centres of Amberes, Lyon and Medina del Campo. The big transoceanic commercial trade was present in this European scenery thanks to the supervision of Spain an Portugal, but playing a very different role: Spain, draining gold and silver to Europe; and Portugal, supplying the appreciated oriental goods. The fairs of Medina and the Castilian merchants, like Simon Ruiz, were converted in necessary

  12. Testing continuous earthquake detection and location in Alentejo (South Portugal) by waveform coherency analysis

    Science.gov (United States)

    Matos, Catarina; Grigoli, Francesco; Cesca, Simone; Custódio, Susana

    2015-04-01

    In the last decade a permanent seismic network of 30 broadband stations, complemented by dense temporary deployments, covered Portugal. This extraordinary network coverage enables now the computation of a high-resolution image of the seismicity of Portugal, which in turn will shed light on the seismotectonics of Portugal. The large data volumes available cannot be analyzed by traditional time-consuming manual location procedures. In this presentation we show first results on the automatic detection and location of earthquakes occurred in a selected region in the south of Portugal Our main goal is to implement an automatic earthquake detection and location routine in order to have a tool to quickly process large data sets, while at the same time detecting low magnitude earthquakes (i.e., lowering the detection threshold). We present a modified version of the automatic seismic event location by waveform coherency analysis developed by Grigoli et al. (2013, 2014), designed to perform earthquake detections and locations in continuous data. The event detection is performed by continuously computing the short-term-average/long-term-average of two different characteristic functions (CFs). For the P phases we used a CF based on the vertical energy trace, while for S phases we used a CF based on the maximum eigenvalue of the instantaneous covariance matrix (Vidale 1991). Seismic event detection and location is obtained by performing waveform coherence analysis scanning different hypocentral coordinates. We apply this technique to earthquakes in the Alentejo region (South Portugal), taking advantage from a small aperture seismic network installed in the south of Portugal for two years (2010 - 2011) during the DOCTAR experiment. In addition to the good network coverage, the Alentejo region was chosen for its simple tectonic setting and also because the relationship between seismicity, tectonics and local lithospheric structure is intriguing and still poorly understood. Inside

  13. Portugal unido y separado. Propaganda y discurso identitario entre Austrias y Braganzas

    Directory of Open Access Journals (Sweden)

    Pedro Cardim

    2014-03-01

    Full Text Available Este artículo analiza el tratado Portugal unido y separado…, escrito por Pedro de Valenzuela y publicado en Madrid en 1659. El prelado Pedro Valenzuela defiende la restauración de la soberanía habsbúrgica en Portugal (la corona portuguesa se había separado de la Monarquía de España en 1640 a través de una imagen profundamente influenciada por su lealtad política. La primera parte de este trabajo está, por lo tanto, dedicada al análisis del tratado de Valenzuela. En la segunda y última parte las ideas de Valenzuela son integradas en un contexto para demostrar que muchos de los asuntos que aparecen en su obra venían discutiéndose desde por lo menos finales del siglo XVI no solamente en Portugal, sino en varias partes de la Península Ibérica. Esta circunstancia evidencia que para captar el significado completo de los planteamientos de Valenzuela es indispensable tener en cuenta el marco ibérico.This article analyses the treatise Portugal unido y separado…, written by Pedro de Valenzuela and printed in Madrid in 1659. The clergyman Pedro Valenzuela supported the restoration of the Habsburg sovereignty in Portugal (the Portuguese crown had split from the Spanish Monarchy in 1640, and the picture he conveys is largely influenced by his political allegiance. The first part of this study is therefore dedicated to an analysis of Valenzuela’s treatise. In the second and final part of this article the ideas expressed by Valenzuela are set in context. It is then demonstrated that many of the issues raised in this book were being discussed since, at least, the late 16th century, not only in Portugal but also in various parts of the Iberian Peninsula. It is thus argued that, in order to capture the full meaning of the questions raised by Valenzuela, it is indispensable to take into account their Iberian context.

  14. A Numerical Study of Time-Dependent Wind Forcing Off the West Coast of Portugal, 1987 - 1988

    Science.gov (United States)

    1991-06-01

    cr/s (Miencke et al., 1975; Fiuza, 1982; Ambar , 1985, cited by Barton, 1989). The predominantly equatorward surface flow which occurs primarily during...better understanding of the circulation off Portugal as well as in other EBC regions. 101 LIST OF REFERENCES Ambar , I., 1985: Seis meses de medicoes de...off Portugal during 1-9 September 1988. Coastal Transition Zone Newsletter, 4, 2-9. Frouin, R., A. F. G. Fiuza, I. Ambar , and T. J. Boyd, 1990

  15. Modelos de Desenvolvimento Regional e Sistemas Urbanos: Portugal, visão integrada / Regional Development Models and Urban Systems: Portugal, integrated approach

    OpenAIRE

    Carlos Gonçalves

    2016-01-01

    Resumo Neste artigo, analisam-se os sistemas urbanos representados nos Planos Regionais de Ordenamento do Território em Portugal Continental. A espacialização dos sistemas urbanos regionais reproduz, quer as dinâmicas de desenvolvimento existentes, quer a natureza das propostas formuladas pelo conjunto de entidades que têm responsabilidades de projetar o futuro destas regiões. Propõe-se um exercício de agregação das propostas e, através dele, apresenta-se uma síntese das estruturas definid...

  16. 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.

  17. Water resources of Parowan Valley, Iron County, Utah

    Science.gov (United States)

    Marston, Thomas M.

    2017-08-29

    Parowan Valley, in Iron County, Utah, covers about 160 square miles west of the Red Cliffs and includes the towns of Parowan, Paragonah, and Summit. The valley is a structural depression formed by northwest-trending faults and is, essentially, a closed surface-water basin although a small part of the valley at the southwestern end drains into the adjacent Cedar Valley. Groundwater occurs in and has been developed mainly from the unconsolidated basin-fill aquifer. Long-term downward trends in groundwater levels have been documented by the U.S. Geological Survey (USGS) since the mid-1950s. The water resources of Parowan Valley were assessed during 2012 to 2014 with an emphasis on refining the understanding of the groundwater and surface-water systems and updating the groundwater budget.Surface-water discharge of five perennial mountain streams that enter Parowan Valley was measured from 2013 to 2014. The total annual surface-water discharge of the five streams during 2013 to 2014 was about 18,000 acre-feet (acre-ft) compared to the average annual streamflow of about 22,000 acre-ft from USGS streamgages operated on the three largest of these streams from the 1940s to the 1980s. The largest stream, Parowan Creek, contributes more than 50 percent of the annual surface-water discharge to the valley, with smaller amounts contributed by Red, Summit, Little, and Cottonwood Creeks.Average annual recharge to the Parowan Valley groundwater system was estimated to be about 25,000 acre-ft from 1994 to 2013. Nearly all recharge occurs as direct infiltration of snowmelt and rainfall on the Markagunt Plateau east of the valley. Smaller amounts of recharge occur as infiltration of streamflow and unconsumed irrigation water near the east side of the valley on alluvial fans associated with mountain streams at the foot of the Red Cliffs. Subsurface flow from the mountain block to the east of the valley is a significant source of groundwater recharge to the basin-fill aquifer

  18. Surface slip during large Owens Valley earthquakes

    Science.gov (United States)

    Haddon, E.K.; Amos, C.B.; Zielke, O.; Jayko, Angela S.; Burgmann, R.

    2016-01-01

    The 1872 Owens Valley earthquake is the third largest known historical earthquake in California. Relatively sparse field data and a complex rupture trace, however, inhibited attempts to fully resolve the slip distribution and reconcile the total moment release. We present a new, comprehensive record of surface slip based on lidar and field investigation, documenting 162 new measurements of laterally and vertically displaced landforms for 1872 and prehistoric Owens Valley earthquakes. Our lidar analysis uses a newly developed analytical tool to measure fault slip based on cross-correlation of sublinear topographic features and to produce a uniquely shaped probability density function (PDF) for each measurement. Stacking PDFs along strike to form cumulative offset probability distribution plots (COPDs) highlights common values corresponding to single and multiple-event displacements. Lateral offsets for 1872 vary systematically from ∼1.0 to 6.0 m and average 3.3 ± 1.1 m (2σ). Vertical offsets are predominantly east-down between ∼0.1 and 2.4 m, with a mean of 0.8 ± 0.5 m. The average lateral-to-vertical ratio compiled at specific sites is ∼6:1. Summing displacements across subparallel, overlapping rupture traces implies a maximum of 7–11 m and net average of 4.4 ± 1.5 m, corresponding to a geologic Mw ∼7.5 for the 1872 event. We attribute progressively higher-offset lateral COPD peaks at 7.1 ± 2.0 m, 12.8 ± 1.5 m, and 16.6 ± 1.4 m to three earlier large surface ruptures. Evaluating cumulative displacements in context with previously dated landforms in Owens Valley suggests relatively modest rates of fault slip, averaging between ∼0.6 and 1.6 mm/yr (1σ) over the late Quaternary.

  19. The carbon stable isotope biogeochemistry of streams, Taylor Valley, Antarctica

    International Nuclear Information System (INIS)

    Lyons, W.B.; Leslie, D.L.; Harmon, R.S.; Neumann, K.; Welch, K.A.; Bisson, K.M.; McKnight, D.M.

    2013-01-01

    Highlights: ► δ 13 C-DIC reported from McMurdo Dry Valleys, Antarctica, streams. ► Stream water δ 13 C PDB values range −9.4‰ to +5.1‰, largely inorganic in character. ► Atmospheric exchange is the dominant control on δ 13 C-DIC. - Abstract: The McMurdo Dry Valleys region of Antarctica is the largest ice-free region on the continent. This study reports the first C stable isotope measurements for dissolved inorganic C present in ephemeral streams in four dry valleys that flow for four to twelve weeks during the austral summer. One of these valleys, Taylor Valley, has been the focus of the McMurdo Dry Valleys Long-Term Ecological Research (MCM-LTER) program since 1993. Within Taylor Valley, numerous ephemeral streams deliver water to three perennially ice-covered, closed-basin lakes: Lake Fryxell, Lake Hoare, and Lake Bonney. The Onyx River in the Wright Valley, the longest river in Antarctica, flows for 40 km from the Wright Lower Glacier and Lake Brownworth at the foot of the glacier to Lake Vanda. Streamflow in the McMurdo Dry Valley streams is produced primarily from glacial melt, as there is no overland flow. However, hyporheic zone exchange can be a major hydrogeochemical process in these streams. Depending on landscape position, these streams vary in gradient, channel substrate, biomass abundance, and hyporheic zone extent. This study sampled streams from Taylor, Wright, Garwood, and Miers Valleys and conducted diurnal sampling of two streams of different character in Taylor Valley. In addition, transect sampling was undertaken of the Onyx River in Wright Valley. The δ 13 C PDB values from these streams span a range of greater than 14‰, from −9.4‰ to +5.1‰, with the majority of samples falling between −3‰ and +2‰, suggesting that the C stable isotope composition of dissolved C in McMurdo Dry Valley streams is largely inorganic in character. Because there are no vascular plants on this landscape and no groundwater input to these

  20. Ensino de Enfermagem de Reabilitação em Portugal 1965-1987

    OpenAIRE

    Bule, Maria José; Fernandes, Manuel Agostinho Matos; Pires, Elsa; Rocha, João M.

    2012-01-01

    Questão de investigação: Como evoluiu a formação especializada em enfermagem de reabilitação em Portugal no período de 1965 a 1987? Objectivos: - Descrever as características dos cursos de especialidade em enfermagem de reabilitação (CEER) em Portugal: 1965 – 1987; - Descrever as tendências na formação especializada em enfermagem de reabilitação. Metodologia: Investigação histórica, Estudo descritivo. Métodos: Análise documental (Corpus de análise constituído pelos planos de e...