168 results
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2. Charting the course of Physiology within the post-Bologna European higher education area: Insights from Portugal.
- Author
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Rodrigues, Luis Monteiro, Guerreiro, Iris, Isca, Vera M. S., and Gregório, João
- Subjects
HIGHER education ,SCIENCE databases ,BIBLIOMETRICS ,PHYSIOLOGY ,PHYSIOLOGY education - Abstract
The future of physiology has been a recurrent concern for physiologists and Physiological Societies within post-Bologna Europe and the European Higher Education Area (EHEA). Our paper provides an overview of Physiology teaching and research in Portugal, an EU member state and part of the EHEA. A descriptive study was designed to analyze data publicly available from the National Higher Education Directorate agency (DGES) from September to November 2022 to find all Portuguese syllabi containing at least one discipline related to human Physiology. A detailed database was established, including teaching staff, with a total of 365 courses/degrees and 764 Physiology disciplines. A bibliometric analysis of the identifiable lecturers' scientific production between 2017 and 2022 was made using Web of Science and PUBMED databases. Physiology is part of all health-related professions. However, universities and technical colleges differ greatly in programs, staff backgrounds, and scientific profiles. Medical schools were found to provide the most complete formation. Noteworthy, the profession of Physiologist has practically no expression within the EHEA, compared with the USA-UK realities. A better knowledge and understanding of these Physiology modalities in teaching and research within the EHEA will be instrumental to defining a stronger identity for European Physiology in the near future. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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3. The aging of international migrants and strategic transnational practice in later life: Exploring Portuguese seniors in Toronto, Canada.
- Author
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Takahashi, Koki
- Subjects
PORTUGUESE people ,CHILDREN of immigrants ,TRANSNATIONALISM ,CHILD rearing ,POINT set theory ,COMMUNITIES - Abstract
Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
4. Sustainable entrepreneurship and the Sustainable Development Goals: Community‐led initiatives, the social solidarity economy and commons ecologies.
- Author
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Esteves, Ana Margarida, Genus, Audley, Henfrey, Thomas, Penha‐Lopes, Gil, and East, May
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SOCIAL cohesion ,NONPROFIT sector ,SUSTAINABLE development ,SUSTAINABLE urban development - Abstract
The social solidarity economy is an approach to the production and consumption of goods, services and knowledge that promises to address contemporary economic, social and environmental crises more effectively than business as usual. The paper employs the concept of commons ecologies to examine the practices, relationships and interactions among actors and organisations in the social solidarity economy, as well as between them and the mainstream economy, which shape the field and its degree of autonomy in relation to capitalism, through a process defined as boundary commoning. Such process shapes both local and regional commons ecologies, as well as the participation of local and regional actors in wider networks at national, international and global levels. The paper takes a case study‐based approach to identify practices, relationships and interactions of commons ecologies in relation to selected community‐led initiatives in the UK, Portugal, Brazil and Senegal. Each case study illuminates different qualities of local/regional commons ecologies and their forms of engagement with wider networks. Further, the paper shows that these cases demonstrate how the social solidarity economy may facilitate delivery of the Sustainable Development Goals in a distinctive way. In each case, SSE acts as a vehicle for expressing participants' values and principles consistent with those underlying the SDGs. Local implementation of SDGs is thus an in‐built feature of these commons ecologies. The participation of community‐led initiatives in international and global networks offers opportunities to learn from local level experiences and successes, potentially strengthening SDG implementation more generally. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
5. Discussion on 'Middle Jurassic multi‐scale transgressive–regressive cycles: An example from the Lusitanian Basin', by Magalhães et al., Depositional Record, 2023, 9(1), 174–202.
- Author
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Azerêdo, Ana C., Correia, Vânia F., and Fraguas, Ángela
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SEQUENCE stratigraphy ,GEOLOGY ,JOURNALISTS ,FOSSILS - Abstract
The article discusses a paper by Magalhães et al. that examines a Jurassic coastal outcrop in Portugal. The authors analyze the section using a sequence stratigraphic approach and re-assign it to the Middle Jurassic 'Candeeiros Formation'. However, the article argues that their assessment is incorrect and oversimplified, including the assigned age and top of the section. The article also points out limitations in the new fossil data and inadequate discussion of the local/regional geology. The commentators suggest that the section may actually belong to the Upper Jurassic Alcobaça Formation. [Extracted from the article]
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- 2023
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- View/download PDF
6. Greening the business: How ambidextrous companies succeed in green innovation through to sustainable development.
- Author
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Cancela, Beatriz Lopes, Coelho, Arnaldo, and Duarte Neves, Maria Elisabete
- Subjects
GREEN business ,TECHNOLOGICAL innovations ,GREEN technology ,SUSTAINABLE development ,GREEN products ,STRUCTURAL equation modeling ,AMBIDEXTERITY - Abstract
This paper seeks to investigate the impact of ambidexterity (exploration and exploitation) on green product innovation and the success of new products through the effects of sustainability, considering the moderating role of customer pressure. This research proposes a theoretical model that was tested using structural equation modelling (SEM) and a multigroup analysis to understand the moderating role of customer pressure. A 23‐item questionnaire was developed to explore the proposed relationships, applied in two different moments, answered by two other critical respondents from each company. At the end of the second collection moment, 336 valid questionnaires were collected from a sample of industrial SMEs in Portugal. The results show a positive influence of ambidexterity on sustainability and, therefore, on new product success and green product innovation. In addition, green product innovation increases the success of new products due to the growing demand for more sustainable products. Furthermore, the chain of effects between ambidexterity and further product success was strengthened when customer pressure was higher. This study stresses the need to actively manage exploration and exploitation investments to enhance ambidexterity, especially when sustainability and green innovation are the expected outcomes. The originality of this research is related to the contributions of hierarchical dynamic capabilities, combining and balancing exploration and exploitation, to produce successful ambidextrous companies in sustainability and green strategies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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7. Sustainable public procurement in Portugal: The case of two public school canteens.
- Author
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Bizarro, Sofia and Ferreiro, Maria de Fátima
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GOVERNMENT purchasing ,PUBLIC schools ,LOCAL government ,PUBLIC administration ,SCHOOL food - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
8. Goodbye, Mr. Portugal: Fiscal crisis, constitutional revolution, and the independence of Brazil (1808–22).
- Author
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Cariello, Rafael and Pereira, Thales Zamberlan
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FINANCIAL crises ,DECLARATION of Independence, Brazil, 1822 ,REAL wages - Abstract
This article provides a new interpretation of Brazil's independence that relates the process of political emancipation to the Portuguese empire's fiscal crisis at the beginning of the nineteenth century. We discuss the origins and impact of the fiscal crisis that followed the Napoleonic invasion of Portugal in 1807 and the transfer of the government to Rio de Janeiro. Quantitative evidence shows that expenditures with the palace and the army in Brazil were higher than those discussed in the previous literature. Moreover, the government was only able to finance itself by increasing loans via paper money issuances from the Bank of Brazil. Real wages show that the inflationary policy in the 1810s led to a rapid decline in living standards, fuelling dissatisfaction with the government. Our findings are consistent with views expressed in contemporary official correspondence and parliamentary debates. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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9. Realistic simulation in nursing education: Testing two scenario‐based models.
- Author
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Martins, Teresa, Santos, Francisco, Lumini, Maria José, Sousa, Maria Rui, Peixoto, Maria José, Freire, Rosa Maria, Salazar, Berta, Fernandes, Carla, and de Fátima Araújo, Maria
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COLLEGE students ,SELF-perception ,SIMULATION methods in education ,NURSING education ,EXPERIENCE ,T-test (Statistics) ,CRONBACH'S alpha ,PHILOSOPHY of education ,STUDENTS ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,STUDENT attitudes ,NURSING students ,DATA analysis software ,CLINICAL education - Abstract
Aim: To evaluate students' self‐perceived pedagogical outcomes when using a digital scenario‐based tool compared to traditional scenarios printed on paper. Design: This study used a within‐subjects experiment. Method: A digital platform for scenario development was developed, focusing on patients' regaining independence and returning home after an acute event. Students participated in two simulation activities, differing only in the type of scenario used and completed a questionnaire to evaluate their learning experience. Results: Students considered that the new scenario template provided a clearer understanding of the situation under analysis, allowing them to recognize the focuses of attention to be prioritized when formulating the intervention plan. No Patient or Public Contribution: A digital platform for a standardized process of scenario writing to help realistic simulation in nursing education is a novelty in this study and will likely contribute to substantial learning gains. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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10. The importance of scientific data and historical heritage of the geophysical and astronomical observatory of coimbra university for the study of geophysical sciences.
- Author
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Gomes, Ana, Ramos, Anabela, Figueiredo, Fernando, and Ribeiro, Paulo
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GEOPHYSICAL observatories ,ASTRONOMICAL observations ,SCIENTIFIC community ,ACQUISITION of data - Abstract
The Geophysical and Astronomical Observatory of the University of Coimbra (OGAUC) was officially created in 2013 after merging of two historical institutions: the Astronomical Observatory and the Geophysical Institute. As a result of almost 200 years of observations and research in astronomy and geophysical sciences, the OGAUC possesses a unique and valuable collection of long-term observational and instrumental records. These data have an indispensable value in current geophysical and climatic studies, being among the most complete and significant in Portugal and the world. The OGAUC's data collections are complemented by a vast technical-scientific production such as reports, research memoranda, articles, books, and instruments. This archive is largely not inventoried and poorly studied (particularly concerning meteorological, geomagnetic, and seismological data). This paper highlights the importance of the OGAUC's extensive data collection and discusses the difficulties and barriers related to its inventorying, preservation, and dissemination to the scientific community, policymakers, stakeholders, and the general public. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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11. Biaxial/Multiaxial Fatigue and Fracture: selected papers from the Sixth International Conference.
- Author
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Pook, L.P., Van, K. Dang, and Sonsino, C.M.
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MATERIAL fatigue ,FRACTURE mechanics ,PERIODICALS ,CONFERENCES & conventions - Abstract
Editorial. Introduces a special issue of the journal 'Fatigue and Fracture of Engineering Materials and Structures,' dated June 2003. Selected papers from the Sixth International Conference of Biaxial/Multiaxial Fatigue Fracture held June 25-28, 2001 in Lisbon, Portugal.
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- 2003
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12. FDI spillovers at regional level: Evidence from Portugal.
- Author
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Crespo, Nuno, Fontoura, Maria Paula, and Proença, Isabel
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FOREIGN investments ,INDUSTRIAL productivity ,INTERNATIONAL business enterprises ,PRODUCTIVITY accounting ,INDUSTRIAL concentration - Abstract
This paper aims to establish whether geographical proximity between multinational and domestic firms is relevant to the occurrence of FDI spillovers, by considering both horizontal and vertical spillovers. Using data for Portugal, this hypothesis is confirmed. In the case of horizontal externalities, the impact is negative, probably due to the competition effect. Concerning vertical externalities, a positive impact through backward linkages is observed. Additionally, omission of the regional dimension provokes a bias on the estimation of the intra-sectoral effect at the national level. These results raise important implications for the economic policies aiming to attract FDI and promote regional development. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
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13. Innovation in firms, resilience and the economic downturn: Insights from CIS data in Portugal.
- Author
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Pinto, Hugo, Pereira, Tiago Santos, and Uyarra, Elvira
- Subjects
RECESSIONS ,SOCIAL surveys ,ECONOMIC shock ,TECHNOLOGICAL innovations ,FINANCIAL crises - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
- View/download PDF
14. MAMMALS IN PORTUGAL: A data set of terrestrial, volant, and marine mammal occurrences in Portugal.
- Author
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Grilo, Clara, Afonso, Beatriz C., Afonso, Filipe, Alexandre, Marta, Aliácar, Sara, Almeida, Ana, Alonso, Ivan Prego, Álvares, Francisco, Alves, Paulo, Alves, Paulo Célio, Alves, Pedro, Amado, Anabela, Amendoeira, Vitor, Amorim, Francisco, da Silva Aparício, Guilherme, Araújo, Ricardo, Ascensão, Fernando, Augusto, Margarida, Bandeira, Victor, and Barbosa, A. Márcia
- Subjects
MAMMALS ,PINE cones ,FISHING nets ,CARNIVORA ,RODENTS ,BATS ,MARINE mammals - Abstract
Mammals are threatened worldwide, with ~26% of all species being included in the IUCN threatened categories. This overall pattern is primarily associated with habitat loss or degradation, and human persecution for terrestrial mammals, and pollution, open net fishing, climate change, and prey depletion for marine mammals. Mammals play a key role in maintaining ecosystems functionality and resilience, and therefore information on their distribution is crucial to delineate and support conservation actions. MAMMALS IN PORTUGAL is a publicly available data set compiling unpublished georeferenced occurrence records of 92 terrestrial, volant, and marine mammals in mainland Portugal and archipelagos of the Azores and Madeira that includes 105,026 data entries between 1873 and 2021 (72% of the data occurring in 2000 and 2021). The methods used to collect the data were: live observations/captures (43%), sign surveys (35%), camera trapping (16%), bioacoustics surveys (4%) and radiotracking, and inquiries that represent less than 1% of the records. The data set includes 13 types of records: (1) burrows | soil mounds | tunnel, (2) capture, (3) colony, (4) dead animal | hair | skulls | jaws, (5) genetic confirmation, (6) inquiries, (7) observation of live animal (8), observation in shelters, (9) photo trapping | video, (10) predators diet | pellets | pine cones/nuts, (11) scat | track | ditch, (12) telemetry and (13) vocalization | echolocation. The spatial uncertainty of most records ranges between 0 and 100 m (76%). Rodentia (n =31,573) has the highest number of records followed by Chiroptera (n = 18,857), Carnivora (n = 18,594), Lagomorpha (n = 17,496), Cetartiodactyla (n = 11,568) and Eulipotyphla (n = 7008). The data set includes records of species classified by the IUCN as threatened (e.g., Oryctolagus cuniculus [n = 12,159], Monachus monachus [n = 1,512], and Lynx pardinus [n = 197]). We believe that this data set may stimulate the publication of other European countries data sets that would certainly contribute to ecology and conservation‐related research, and therefore assisting on the development of more accurate and tailored conservation management strategies for each species. There are no copyright restrictions; please cite this data paper when the data are used in publications. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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15. The Relationship Between Gender and Promotion Over the Business Cycle: Does Firm Size Matter?
- Author
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Saridakis, George, Ferreira, Priscila, Mohammed, Anne‐Marie, and Marlow, Susan
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BUSINESS cycles ,MARKET volatility ,BUSINESS size ,SMALL business ,WOMEN employees ,SEX discrimination ,EMPLOYEE promotions - Abstract
This paper offers a more nuanced analysis of employee promotion decisions; specifically, how they are affected by firm size, gender and stages within the business cycle. Drawing on data from Portugal, we find that during times of adverse macroeconomic conditions, promotion prospects in all firms decline. Within large firms, women are more likely to be promoted during economic downturns, reflecting the 'glass cliff' hypothesis. In small and medium‐sized enterprises (SMEs), overall promotion rates are less affected by adverse economic conditions, however, women are less likely to attain promotions. Our results emphasize the importance of market volatility and firm heterogeneity in promotion and importantly, reveal differing forms of gender discrimination. In large firms women are, in effect, afforded greater responsibility for the effects of market volatility whilst SMEs invest more confidence in male employees to manage during crises. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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- View/download PDF
16. Modelling sustainability pathways: Bridging science, policy, and society.
- Author
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Lane, David C. and Videira, Nuno
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SCIENCE ,SERIAL publications ,SYSTEMS theory ,ADULT education workshops ,GOVERNMENT policy ,RESEARCH personnel ,SUSTAINABILITY - Abstract
The article provides information on the system dynamics, focusing on activities involving servo mechanism theory, digital computing and systems sciences. Topics include adult education workshops, interdisciplinary approaches for technological development and interdenominational participation for sustainable development.
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- 2019
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17. Transnational economic clusters: The case of the Iberian Peninsula.
- Author
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Martinho, Vítor Domingues, Sánchez‐Carreira, Maria Del Carmen, and Reis Mourão, Paulo
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REGIONAL cooperation ,INDUSTRIAL clusters ,PENINSULAS ,PUBLIC institutions ,PANEL analysis ,ECONOMIES of scale - Abstract
Spain and Portugal are two neighbouring countries, sharing regions with specific socio‐economic challenges. These challenges arise now as promising sources of regional co‐operation, namely in supporting the design of more tailored regional policies. In this context, the main aim of this paper is to discuss how neighbouring spaces within the Iberian Peninsula can be identified as sources for positive economic effects on the surrounding area. For this purpose, we will use Eurostat regional data, taking advantage of spatial autocorrelation analysis. Based on the developments related to Verdoorn's law, we explored the spatial approach for studying the latent correlations between the Iberian regions, in terms of local production. The results show that there are several Iberian contexts of economic success that can be considered as benchmarks for other regions. We also posit that policies' frameworks between neighbouring regions should be enhanced. These findings are relevant outputs to be considered by public institutions in the design of regional policies that promote more regional co‐operation and support spreading effects from poles of development to neighbouring regions (reduction asymmetries). [ABSTRACT FROM AUTHOR]
- Published
- 2021
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18. Accessibility to primary schools in Portugal: a case of spatial inequity?
- Author
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Marques, João Lourenço, Wolf, Jan, and Feitosa, Fillipe
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PRIMARY schools ,EQUALITY ,MUNICIPAL services - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
19. Mapping poverty at the local level in Europe: A consistent spatial disaggregation of the AROPE indicator for France, Spain, Portugal and the United Kingdom.
- Author
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Díaz Dapena, Alberto, Fernández Vázquez, Esteban, Rubiera Morollón, Fernando, and Viñuela, Ana
- Subjects
INCOME inequality ,POVERTY ,METROPOLITAN areas ,HOUSEHOLD surveys - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
20. Comparative performance of AI methods for wind power forecast in Portugal.
- Author
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Godinho, Miguel and Castro, Rui
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WIND power ,WIND forecasting ,ARTIFICIAL neural networks ,RADIAL basis functions ,MACHINE learning - Abstract
Because wind has a high volatility and the respective energy produced cannot be stored on a large scale because of excessive costs, it is of utmost importance to be able to forecast wind power generation with the highest accuracy possible. The aim of this paper is to compare 1‐h‐ahead wind power forecasts performance using artificial intelligence‐based methods, such as artificial neural networks (ANNs), adaptive neural fuzzy inference system (ANFIS), and radial basis function network (RBFN). The latter was implemented using three different learning algorithms: stochastic gradient descent (SGD), hybrid, and orthogonal least squares (OLS). The application dataset is the injected wind power in the Portuguese power systems throughout the years 2010–2014. The network architecture optimization and the learning algorithms are presented. An initial data analysis showed data seasonality; therefore, the wind power forecasts were performed according to the seasons of the year. The results showed that ANFIS was the best performer method, and ANN and RBFN‐OLS also showed strong performances. RBFN‐Hybrid and RBFN‐SGD performed poorly. In general, all methods outperformed persistence. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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21. Regional wage differentials in Portugal: Static and dynamic approaches.
- Author
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Pereira, João and Galego, Aurora
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WAGE differentials ,MINIMUM wage ,PAY equity ,HUMAN capital - Abstract
This work aims to study regional wage differentials from both a static and a dynamic perspective. The usual Blinder and Oaxaca static decomposition does not provide clear information about the factors which explain changes in regional wage differentials over the years. To overcome this problem the Juhn, Murphy and Pierce decomposition is employed. The paper analyses the case of Portugal for 1995 and 2002. The results show that, although the changes in the interregional wage inequality were small, they were caused by important and counteracting factors. Resumen El objetivo de este trabajo es estudiar las diferencias salariales regionales tanto desde dos perspectivas: estática y dinámica. La descomposición estática habitual de Blinder-Oaxaca no proporciona información clara sobre los factores que explican la variación en las diferencias salariales regionales con el paso de los años. Para solucionar este problema se emplea la descomposición de Juhn, Murphy y Pierce. El artículo analiza el caso de Portugal entre 1995 y 2002. Los resultados muestran que, aunque la variación en la desigualdad salarial interregional fueron pequeños, fueron causados por factores importantes que se contrarrestan entre sí. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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22. Green supply chain practices and company performance in Portuguese manufacturing sector.
- Author
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Pinto, Luísa
- Subjects
ORGANIZATIONAL performance ,SUPPLY chains ,SUPPLY chain management ,ENVIRONMENTAL reporting ,CORPORATE websites ,WATER consumption ,INDUSTRIAL energy consumption - Abstract
Green supply chain management is an important organizational approach to reducing strain on the environment. Many companies are under pressure from customers, media, governments, and investors, among others, to implement green practices. This exploratory paper investigates the relationships between internal and external green practices of eight Portuguese companies from different industrial sectors and their impact on economic and environmental performance. The relationship was analyzed based on the data collected from 22 semi‐structured interviews with general managers, procurement and environmental/safety managers, and through secondary data collected from reports, websites and companies' internal documentation. The analysis identifies the most important green practices considered by managers, as well as the performance measures that are most appropriate and most widely used to evaluate the influence of green practices on corporate performance. A conceptual model was derived to assess the influence of green practices on focal company economic and environmental performance. The results support four of five propositions of this research, and it is possible to conclude that the companies believe that with the adoption of green supply chain practices, they can be more competitive in the market. Due to the scope of the green practices, the relationship between green practices and economic performance was inconclusive. Internal and external green supply chain practices contribute to improved environmental performance because for all companies, there is a positive relationship between green practices and environmental performance in terms of energy, water consumption, waste, and air emissions reduction. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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- View/download PDF
23. Smart innovation strategy and innovation performance: An empirical application on the Portuguese small and medium‐sized firms.
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Cesário, Marisa and Fernandes, Sílvia
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TECHNOLOGICAL innovations ,OPEN innovation ,SOCIAL surveys ,COMPETITIVE advantage in business ,BUSINESS enterprises - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
- View/download PDF
24. Nurses, midwives and students' reports of effective dedicated education units in five European countries: A qualitative study.
- Author
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Pedregosa, Sara, Zabalegui, Adelaida, Fabrellas, Núria, Risco, Ester, Pereira, Mariana, Dmoch‐Gajzlerska, Ewa, Şenuzun, Fisun, and Martin, Sandra
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CLINICAL medicine ,SCHOOL environment ,NURSE supply & demand ,RESEARCH funding ,QUALITATIVE research ,FOCUS groups ,AUTONOMY (Psychology) ,MIDWIVES ,INTERVIEWING ,STATISTICAL sampling ,RESPONSIBILITY ,MENTORING ,THEMATIC analysis ,ATTITUDES of medical personnel ,TRANSITIONAL programs (Education) ,PHENOMENOLOGY ,GROUNDED theory ,PSYCHOLOGY of nurses ,PSYCHOSOCIAL factors ,NURSING students - Abstract
Aim: To investigate nursing/midwifery students, Clinical Mentors, Link Teachers and Head Nurses experiences within "Dedicated Education Unit" model in 6 European clinical placements and analyse the necessary elements for a powerful clinical learning environment. Design: A multi‐country, phenomenological, qualitative study. Methods: Focus group interviews were performed to identify the personal and organizational factors of importance for students and nurses/midwives. Results: Data analysis produced 4 main themes (1) Clinical placement organization, (2) students' clinical knowledge and skill acquisition, (3) students, and nurses/midwives' experiences within the DEU model and (4) factors for creating an effective learning environment. Conclusions: A close educational‐service collaboration, a realistic clinical placement planning, a focus on student learning process and an investment in professionals' education and development among others, are elements to set up a powerful clinical learning environment. Implications for the profession: It is considered advisable and urgent to improve the working conditions of nurses/midwives and the learning environments of students as a strategy to alleviate the global shortage of nurses and respond to the increasingly demanding health needs of the population. Impact: Due to the close relationship between students' learning and features of the clinical environment nurse educators seek innovative models which allow students to manage patient care and their transition to professional practice. To implement new learning strategies, identifying students, nurses and midwives perceptions and suggestions is a powerful information to evaluate implementation process and outcomes. Public Contribution: Our findings could help academic and clinical managers to meet the human and organizational requirements to create a successful learning environment in every student placement. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
25. Soil salinization in Portugal: An in‐depth exploration of impact, advancements, and future considerations.
- Author
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Ramos, Tiago B., Gonçalves, Maria C., and van Genuchten, Martinus Th.
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SOIL salinization ,SUSTAINABLE agriculture ,MULTIPHASE flow ,SOIL salinity ,AGRICULTURAL intensification - Abstract
Soil salinization poses a significant threat to agricultural production in Portugal. Collaborative research spanning three decades with the U.S. Salinity Laboratory in Riverside, California, has been instrumental in advancing our understanding of this issue. This study provides a concise overview of the causes of soil salinization in Portugal, focusing on ongoing efforts to comprehensively address this challenge. Key advancements highlighted in this study encompass the meticulous characterization of soil hydraulic and solute transport parameters, the application of cutting‐edge modeling tools for water flow and solute transport in diverse agricultural systems, and the utilization of innovative proximal and remote sensing methods for mapping soil salinity. Noteworthy results and practical implications of these advancements underscore their relevance in real‐world scenarios. While celebrating these achievements, the study emphasizes the current nature of the ongoing research, highlighting the dynamic landscape of soil salinization. The study underscores the imperative need for further advancements to effectively cope with soil salinization, especially in anticipation of the intensification of agricultural practices and the looming impacts of climate change. This comprehensive overview not only encapsulates past achievements but also sets the stage for future research endeavors in mitigating the pervasive effects of soil salinization on agricultural sustainability in Portugal. Core Ideas: Three decades of studies on soil salinization in Portugal are reviewed, with an overview of the extent and causes.Studies were started by characterizing soil hydraulic and solute transport parameters of Portuguese soils. They then extended to water flow and multicomponent solute transport modeling using the HYDRUS software package.Mapping of soil salinity using proximal and remote sensing methods is the most recent advance.Several research developments are discussed as well as priorities for the coming years. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
26. Capturing and missing the patient's story through outcome measures: A thematic comparison of patient‐generated items in PSYCHLOPS with CORE‐OM and PHQ‐9.
- Author
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Sales, Célia M. D., Neves, Inês T. D., Alves, Paula G., and Ashworth, Mark
- Subjects
COMPULSIVE behavior ,MENTAL health services ,HEALTH outcome assessment ,PSYCHOLOGICAL tests ,PSYCHOTHERAPY ,SUBSTANCE abuse treatment ,TREATMENT programs ,MEDICAL coding - Abstract
Abstract: Background: There is increasing interest in individualized patient‐reported outcome measures (I‐PROMS), where patients themselves indicate the specific problems they want to address in therapy and these problems are used as items within the outcome measurement tool. Objective: This paper examined the extent to which 279 items reported in an I‐PROM (PSYCHLOPS) added qualitative information which was not captured by two well‐established outcome measures (CORE‐OM and PHQ‐9). Design: Comparison of items was only conducted for patients scoring above the “caseness” threshold on the standardized measures. Setting and patients: 107 patients were participating in therapy within addiction and general psychiatric clinical settings. Main results: Almost every patient (95%) reported at least one item whose content was not covered by PHQ‐9, and 71% reported at least one item not covered by CORE‐OM. Discussion: Results demonstrate the relevance of individualized outcome assessment for capturing data describing the issues of greatest concern to patients, as nomothetic measures do not always seem to capture the whole story. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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27. Price stickiness in Portugal evidence from survey data.
- Author
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Martins, Fernando
- Subjects
PRICING ,PRICE maintenance ,PRICE increases ,MARKET pricing ,MONETARY policy - Abstract
This paper analyses the results of a survey conducted on a sample of Portuguese firms, with the main purpose of investigating their price setting behaviour. The evidence points to a considerable degree of price stickiness: most firms do not change prices more than once a year; time lags in price reactions to shocks are significant; and more than half of the firms follow time-dependent price reviewing and build their price decisions disregarding any indication of future economic developments. Implicit contracts between firms and their customers under which the former pledge to stabilise their prices as a way to increase customers' loyalty are apparently the main reason preventing firms from changing their prices more frequently. Copyright © 2009 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Published
- 2010
- Full Text
- View/download PDF
28. Environmental business strategy: the Portuguese case.
- Author
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Da Silva, Rui Vinhas and Teixeira, Natalia
- Subjects
ENVIRONMENTAL management ,SOCIAL responsibility of business ,STAKEHOLDERS ,TEXTILE industry ,NONGOVERNMENTAL organizations - Abstract
This study focuses on the adoption of environmental management systems and corporate social responsibility reporting as mechanisms for creating a differential advantage, looking at how different stakeholders in an organization perceive the importance of instituting these mechanisms as determinants of market success. The paper then aims to focus on environmental business strategy and corporate social responsibility reporting in companies, rather than prescribing policy for the entire sector. In so doing it postulates that compliance with market requirements on environmentally related issues, by instituting proper environmental management mechanisms and corporate social responsibility reporting, is a pre-requisite for acceptance of the firm and its products in the market. The paper is methodologically based on a set of 60 interviews conducted with various agents in the Portuguese textile industry, ranging from policy-makers to industrialists and NGOs, with a view to determining differences in perception between the various stakeholders. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
29. Gender and labour in times of austerity: Ireland, Italy and Portugal in comparative perspective.
- Author
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ADDABBO, Tindara, BASTOS, Amélia, CASACA, Sara Falcão, DUVVURY, Nata, and NÍ LÉIME, Áine
- Subjects
LABOR supply ,AUSTERITY ,STATISTICS on the working class ,COMPARATIVE studies ,ECONOMIC policy - Abstract
Using Eurostat data for 2007, 2010 and 2012, the authors examine the effects of the 2008 crisis on the situation of male and female workers in Italy, Ireland and Portugal, with particular attention to changing labour market dynamics, (intra-household) employment patterns, and incomes. The gender gaps in employment, unemployment and precarious employment are narrowing, but this trend cannot be interpreted as progress toward gender equality: it is driven by men's increasingly vulnerable position resulting from the generalized deterioration of labour market conditions, including the growth of precarious and/or low-paid employment, unemployment and poverty to the detriment of household living standards. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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30. Spatial Accessibility and Social Inclusion: The Impact of Portugal's Last Health Reform.
- Author
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Lopes, H. S., Ribeiro, V., and Remoaldo, P. C.
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RURAL population ,SOCIAL impact ,HEALTH care reform ,SOCIAL marginality ,SOCIAL integration ,GEOGRAPHIC information systems ,HEALTH services accessibility - Abstract
Health policies seek to promote access to health care and should provide appropriate geographical accessibility to each demographical functional group. The dispersal demand of health‐care services and the provision for such services at fixed locations contribute to the growth of inequality in their access. Therefore, the optimal distribution of health facilities over the space/area can lead to accessibility improvements and to the mitigation of the social exclusion of the groups considered most vulnerable. Requiring for such, the use of planning practices joined with accessibility measures. However, the capacities of Geographic Information Systems in determining and evaluating spatial accessibility in health system planning have not yet been fully exploited. This paper focuses on health‐care services planning based on accessibility measures grounded on the network analysis. The case study hinges on mainland Portugal. Different scenarios were developed to measure and compare impact on the population's accessibility. It distinguishes itself from other studies of accessibility measures by integrating network data in a spatial accessibility measure: the enhanced two‐step floating catchment area. The convenient location for health‐care facilities can increase the accessibility standards of the population and consequently reduce the economic and social costs incurred. Recently, the Portuguese government implemented a reform that aimed to improve, namely, the access and equity in meeting with the most urgent patients. It envisaged, in terms of equity, the allocation of 89 emergency network points that ensured more than 90% of the population be within 30 min from any one point in the network. Consequently, several emergency services were closed, namely, in rural areas. This reform highlighted the need to improve the quality of the emergency care, accessibility to each care facility, and equity in their access. Hence, accessibility measures become an efficient decision‐making tool, despite its absence in effective practice planning. According to an application of this type of measure, it was possible to verify which levels of accessibility were decreased, including the most disadvantaged people, with a larger time of dislocation of 12 min between 2001 and 2011. Plain Language Summary: Equitable access to health services is a critical goal for overcoming health disparities, and many reform efforts have been carried out worldwide to improve equity. This case study from Portugal, using geospatial analysis of public transportation access points and health services, shows that, in this case, reform efforts failed because they did not take into account connection times between where people live, where transport hubs are, and where emergency services are delivered. Key Points: Accessibility levels show significant differences between urban and rural areas, namely, with the population of the two‐major urban centers (Metropolitan Area of Porto and Metropolitan Area of Lisbon)The Portugal's health reform led to reduction in accessibility levels in rural areasHealth policies can contribute to mitigate the social exclusion through the provision of localized emergency units of proximity [ABSTRACT FROM AUTHOR]
- Published
- 2019
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- View/download PDF
31. The Main Determinants of the Use of the Cost Accounting System in Portuguese Local Government.
- Author
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Carvalho, João Baptista Da Costa, Gomes, Patrícia S., and José Fernandes, Maria
- Subjects
COST accounting ,LOCAL government ,COST estimates ,ACCOUNTING methods ,ACCOUNTING standards - Abstract
This paper explores the main determinants of the use of the cost accounting system (CAS) in Portuguese local government (PLG). Regression analysis is used to study the fit of a model of accounting changes in PLG, focused on cost accounting systems oriented to activities and outputs. Based on survey data gathered from PLG, we have found that the use of information in decision-making and external reporting is still a mirage. We obtain evidence about the influence of the internal organizational context (especially the lack of support and difficulties in the CAS implementation) in the use for internal purposes, while the institutional environment (like external pressures to implement the CAS) appears to be more deterministic of the external use. Results strengthen the function of external reporting to legitimate the organization's activities to external stakeholders. On the other hand, some control variables (like political competition, usefulness and experience) also evidence some explanatory power in the model. Some mixed results were found that appeal to further research in the future. Our empirical results contribute to understand the importance of interconnecting the contingency and institutional approaches to gain a clear picture of cost accounting changes in the public sector. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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32. The Spanish influenza pandemic in occidental Europe (1918–1920) and victim age.
- Author
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Erkoreka, Anton
- Subjects
INFLUENZA pandemic, 1918-1919 ,INFLUENZA ,PANDEMICS ,DEATH rate - Abstract
Please cite this paper as: Erkoreka A. (2010) The Spanish influenza pandemic in occidental Europe (1918–1920) and victim age. Influenza and Other Respiratory Viruses 4(2), 81–89. Background Studies of the Spanish Influenza pandemic (1918–1920) provide interesting information that may improve our preparation for present and future influenza pandemic threats. Methods We studied archives from France, Italy, Spain and Portugal, obtaining high-quality data that allowed us to calculate mortality rates associated with the Spanish flu and to characterize the proportional distribution of influenza deaths by age in the capital cities of these countries. Results French and American troops who fought in the First World War began to be affected from April 1918 onwards by a benign influenza epidemic, which hardly caused any deaths. The first occidental European country in which the pandemic spread to large sectors of the population, causing serious mortality, was Spain. The associated influenza provoked in Madrid a mortality rate of 1·31 per 1000 inhabitants between May and June (1918). In the following months of June and July, the epidemic spread to Portugal, but did not reach the Pyrenees. In September 1918, the influenza pandemic spread with tremendous virulence, presenting itself simultaneously during the month of October in South Western European countries. In Madrid, the 1918 excess mortality due in large part to the influenza pandemic is estimated at 5·27 per 1000. In Paris, the 1918 mortality rate provoked by the influenza and pathologies of the respiratory system was 6·08 per 1000. In South Western European countries, mortality rates oscillated between 10·6 and 12·1 per 1000 inhabitants. A study of the age distribution of deaths due to influenza between 1916 and 1921 reveals that the Spanish influenza principally affected men and women between 15 and 44 years of age. Deaths associated with the seasonal influenza of 1916, 1917 and 1921 represented 19·7%, 12·5% and 21·0% of all deaths respectively, whereas during the rawest moments of the Spanish influenza, in 1918, the proportion of deaths due to flu for those aged between 15 and 44 years of age reached 68·2% in Paris and 66·3% in Madrid. Conclusion Victim age is an important criterion that can be used to evaluate the phase and evolution of pandemic influenza. The Spanish Influenza affected particularly the 25- to 34-year-old and 15- to 24-year-old age groups. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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- View/download PDF
33. Perennial challenges and opportunities.
- Author
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Busov, Victor and Chung-Jui Tsai
- Subjects
CONFERENCES & conventions ,MEETINGS ,BIOTECHNOLOGY research ,CYTOLOGY - Abstract
The article discusses the highlights of the biennial International Union of Forest Research Organization's Tree Biotechnology meeting that was held in Azores, Portugal, on June 2007. According to the author, the event gathered a diverse community of scientists poised to face the new research challenges. Tree biotechnology research is becoming more diversified, transecting levels of organization that range from community and ecosystem studies to cellular and subcellular biology.
- Published
- 2007
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34. Genetic diversity and differentiation of two Mediterranean pines (Pinus halepensisMill. andPinus pinasterAit.) along a latitudinal cline using chloroplast microsatellite markers.
- Author
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Gómez, A., Vendramin, G. G., González-Martínez, S. C., and Alía, R.
- Subjects
ALEPPO pine ,CLUSTER pine ,GENETICS ,CHLOROPLASTS - Abstract
Several studies have reported glacial refugia and migration pathways for different pine species in the Iberian Peninsula, all of them based on a single-species approach. In this paper, chloroplast microsatellites (cpSSRs) are used to compare population genetic structure and diversity estimates for interspecific pairs of populations located along a cline from southwestern (latitude 36°32′ N, longitude 5°17′ W) to northeastern Spain (latitude 42°14′ N, longitude 2°47′ E) in two widely distributed Mediterranean pines,Pinus halepensisMill. andPinus pinasterAit. Some cpSSRs were shared between species, facilitating comparison of levels of gene diversity at the species level and inferences about within and among species differentiation.P. pinastershowed a much higher number of variants (29) and haplotypes (69) thanP. halepensis(20 and 21, respectively). Moreover, genetic diversity estimates for interspecific pairs of populations along the cline were negatively correlated. Three main causes may explain the differences between species in the present-day distribution of genetic diversity: (1) the distribution of genetic variability before the Quaternary glaciations, with an earlier presence ofP. pinasterin the Iberian Peninsula and a late spread ofP. halepensisfrom eastern and central Europe, (2) the location of the Holocene glacial refugia and the migration pathways from these refugia to the present-day range (from northeast to southwest inP. halepensisand from southwest to northeast and northwest inP. pinaster) and (3) the interactions between species during the postglacial spread. [ABSTRACT FROM AUTHOR]
- Published
- 2005
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- View/download PDF
35. An evaluation of methods for modelling species distributions.
- Author
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Segurado, Pedro and Araújo, Miguel B.
- Subjects
CONSERVATION biology ,SPECIES distribution ,LINEAR statistical models ,INTERPOLATION spaces - Abstract
Aim Various statistical techniques have been used to model species probabilities of occurrence in response to environmental conditions. This paper provides a comprehensive assessment of methods and investigates whether errors in model predictions are associated to specific kinds of geographical and environmental distributions of species. Location Portugal, Western Europe. Methods Probabilities of occurrence for 44 species of amphibians and reptiles in Portugal were modelled using seven modelling techniques: Gower metric, Ecological Niche Factor Analysis, classification trees, neural networks, generalized linear models, generalized additive models and spatial interpolators. Generalized linear and additive models were constructed with and without a term accounting for spatial autocorrelation. Model performance was measured using two methods: sensitivity and Kappa index. Species were grouped according to their spatial (area of occupancy and extent of occurrence) and environmental (marginality and tolerance) distributions. Two-way comparison tests were performed to detect significant interactions between models and species groups. Results interaction between model and species groups was significant for both sensitivity and Kappa index. This indicates that model performance varied for species with different geographical and environmental distributions. Artificial neural networks performed generally better, immediately followed by generalized additive models including a covariate term for spatial autocorrelation. Non- parametric methods were preferred to parametric approaches, especially when modelling distributions of species with a greater area of occupancy, a larger extent of occurrence, lower marginality and higher tolerance. Main conclusions This is a first attempt to relate performance of modelling techniques with species spatial and environmental distributions. Results indicate a strong relationship between model performance and the kinds of species distributions being modelled. Some methods performed generally better, but no method was superior in all circumstances. A suggestion is made that choice of the appropriate method should be contingent on the goals and kinds of distributions being modelled. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
36. Reputational recovery under political instability: Public debt in Portugal, 1641–83.
- Author
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Costa, Leonor Freire and Miranda, Susana Münch
- Subjects
PUBLIC debts ,DEBT management ,INTEREST rates ,ECONOMIC history ,RESTORATION War, Portugal, 1640-1668 ,POLITICAL stability - Abstract
This article examines the reputation recovery of Portugal's public debt during the war of liberation against the former Habsburg ruler. Using novel datasets on long‐ and short‐term debt and nominal interest rates, this study provides evidence that the sovereign borrower used debt credibility to build a pact of regime in a revolutionary context with implications for financing the war. The Portuguese kings followed an implicit budget balance rule as a reputational scheme, which made Portugal an exceptional case of military success with a low debt‐to‐GDP ratio and low interest rates. These conclusions contribute to the literature in various attributes of war finance, debt management, and state‐making by showing that default avoidance could be as important to military success as fiscal capacity. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
37. How students perceive natural and human‐made risks on the island of Madeira (Portugal).
- Author
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Martins, Bruno, Nunes, Adélia, Sousa, Miguel, and Hermenegildo, Carlos
- Subjects
DISASTER resilience ,SPACE perception ,RISK perception ,FOREST fires ,WATER pollution ,HEAT waves (Meteorology) ,ISLANDS - Abstract
In this study the spatial perceptions of students about the likelihood of natural and environmental risks were examined, considering both mainland Portugal and island of Madeira. It intends to understand how students perceived the risks, taking into account the causal attributions, future tendency, and the support from public entities, as well as the willingness of attitudinal changes with respect to mitigating and reducing risks. The results suggest that students have a relatively low perception of analysed risks, considering the risk of forest fires, heatwaves, air and water pollution, and floods the most likely to occur, mainly as a consequence of climate change intensification. Gender proved to be the variable with the greatest influence on perception, particularly in terms of risk occurrence and personal perception of risk. These results could be important for the improvement of strategies and resources to be applied in the educational context in order to reduce disaster risk and strengthen the resilience of the community at large. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
38. Distribution patterns of biodiversity and the design of a representative reserve network in Portugal.
- Author
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Araújo, Miguel B.
- Subjects
BIODIVERSITY - Abstract
SummaryRepresentativeness is a desirable property of conservation networks. In this paper an attempt is made to assess the efficiency of current conservation networks in Portugal in representing vertebrates (reptiles and amphibians) and plants (gymnosperms, pteridophytes and bryophytes). It was found that whilst the protected areas do not sample all species in the database they provide a better result than choosing areas at random. For the goal of maximizing representation of taxa per unit area hotspots and complementarity performed better. A pattern of over-representation of vertebrates in relation to lower plants was discovered among selected conservation areas in Portugal suggesting that charismatic organisms with large home ranges may not always be the most appropriate surrogates for biodiversity when representativeness is sought. When trying to fill the gaps in current protected areas with additional areas only complementarity performed better than choosing areas at random. Both rarity and richness hotspots gave worse results. Opportunistic administrative criteria such as supplementing the PAS with other conservation areas (CORINE Biotopes) without taking into account their contribution to a representation goal was nearly half as good as choosing areas at random. The results recall for the need of explicit goals and accountable methods in area selection for conservation and reinforce the role of complementarity for finding additional areas to protected areas when limited resources are available for ‘in situ’ conservation. [ABSTRACT FROM AUTHOR]
- Published
- 1999
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- View/download PDF
39. Structuring of Identities in Relation to Material Possessions in Poland of the 1990s: Issues of Policy, Culture, and Individual Life-Worlds.
- Author
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Puchalska, Bogumila
- Subjects
PROPERTY ,GROUP identity ,POSSESSION (Law) - Abstract
This paper explores the re-defining and re-creating of individual, group and social identities in relation to material possessions in the context of private property becoming one of the fundamental principles of organization of the socio-cultural reality of Poland in the 1990s. These processes can be seen as a crucial part of the cultural and civilizational transformation of Polish society towards a more individualistic and materially oriented one. Part of this development is the mostly uncritical adoption of the materialistic paradigm 'to have is to be; which threatens to destroy the capital of humanist values traditionally existing in Polish society, and which renders problematic the facilitation of socio-cultural conditions of a 'secure moral order' or a 'moral economy'. [ABSTRACT FROM AUTHOR]
- Published
- 1999
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- View/download PDF
40. The New Parliament in Portugal.
- Author
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Opello Jr., Walter C.
- Subjects
PORTUGUESE politics & government, 1974- ,REPRESENTATIVE government ,POLICY sciences ,LEGISLATIVE voting ,LEGISLATION ,POLITICAL systems ,POLITICAL participation ,POLITICAL science - Abstract
This paper describes the structures and processes of the Portuguese parliament created after the coup of April 25, 1974, which brought down the Salazar-Caetano dictatorship. It describes the rights, duties, and perquisites of deputies and the powers of parliamentary groups, as well as the organization of the Assembly and its committees. The analysis of the legislative process focuses on voting, the question hour, and procedures. There is also attention to the resources available for staffing the Assembly and the parliamentary groups. The paper concludes with an analysis of the voting alignments among the parliamentary groups, the control exercised by the parliament over the executive, and its role in the policy formation process. [ABSTRACT FROM AUTHOR]
- Published
- 1978
- Full Text
- View/download PDF
41. Genome size variation within Crithmum maritimum: Clues on the colonization of insular environments.
- Author
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Roxo, Guilherme, Brilhante, Miguel, Moura, Mónica, de Sequeira, Miguel Menezes, Silva, Luís, Costa, José Carlos, Vasconcelos, Raquel, Talhinhas, Pedro, and Romeiras, Maria M.
- Subjects
GENOME size ,CLIMATE change ,FLOW cytometry ,GENE flow ,ARCHIPELAGOES ,CARROTS ,LOW temperatures - Abstract
Angiosperms present an astonishing diversity of genome sizes that can vary intra‐ or interspecifically. The remarkable new cytogenomic data shed some light on our understanding of evolution, but few studies were performed with insular and mainland populations to test possible correlations with dispersal, speciation, and adaptations to insular environments. Here, patterns of cytogenomic diversity were assessed among geographic samples (ca. 114) of Crithmum maritimum (Apiaceae), collected across the Azores and Madeira archipelagos, as well as in adjacent continental areas of Portugal. Using flow cytometry, the results indicated a significant intraspecific genome size variation, spanning from reduced sizes in the insular populations to larger ones in the mainland populations. Moreover, there was a tendency for an increase in genome size along the mainland populations, associated with lower temperatures, higher precipitation, and lower precipitation seasonality. However, this gradient might be the result of historic phylogeographical events associated with previous dispersal and extinction of local populations. Overall, our findings provided evidence that smaller genome sizes might play a critical role in the colonization of islands, corroborating other studies that argue that organisms with smaller genomes use fewer resources, having a selective advantage under insular environments. Although further studies are needed to improve our understanding of the mechanisms underlying genome size evolution on islands, conservation strategies must be promoted to protect the rich cytogenomic diversity found among C. maritimum populations, which occur in coastal areas that are particularly threatened by human activity, pollution, invasive species, and climate changes. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
42. Towards a circular disruption: On the pivotal role of circular economy policy entrepreneurs.
- Author
-
Droege, Hinrika, Kirchherr, Julian, Raggi, Andrea, and Ramos, Tomás B.
- Subjects
CIRCULAR economy ,BUSINESSPEOPLE ,SOCIOTECHNICAL systems ,COMMUNITIES ,SUSTAINABLE development - Abstract
The shift towards sustainable development is argued to be achieved by a circular disruption triggered or supported by circular economy (CE) policies. CE policies can pressure the disruption of currently predominant linear socio‐technical systems across sectors towards a circular paradigm. Knowledge on how these policies appear on the agenda is essential to accelerate the circular disruption. Several works highlight the importance of policy entrepreneurs as agenda setters. However, they were not explored by the scholarly community on CE yet. Therefore, this article analyses the characteristics and strategies of CE policy entrepreneurs in Portugal as a circular frontrunner in the European Union (EU). Two groups of policy entrepreneurs were distinguished based on their different characteristics and strategies. Successfully driving the adoption of national CE policies required ambitious, tenacious and perfectionist CE expert(s) who create a CE vision, derive concrete solutions and gather support for their ideas, the CE initiator. Influencing CE implementation and evaluation required politically savvy CE implementers who openly and tenaciously develop projects and secure the continuous development of the policy. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. Middle Jurassic multi‐scale transgressive–regressive cycles: An example from the Lusitanian Basin.
- Author
-
Magalhães, Antonio J. C., Terra, Gerson J. S., Guadagnin, Felipe, Fragoso, Daniel G. C., Menegazzo, Mirian C., Pimentel, Nuno L. A., Kumaira, Sissa, Fauth, Gerson, Santos, Alessandra, Watkins, David K., Bruno, Mauro D. R., Ceolin, Daiane, Baecker‐Fauth, Simone, Gabaglia, Guilherme P. R., Teixeira, Washington L. E., and Lima‐Filho, Francisco P.
- Subjects
NANNOFOSSILS ,SEQUENCE stratigraphy ,CYCLOSTRATIGRAPHY ,FACIES - Abstract
Multi‐scale transgressive–regressive cycles from the mid‐Jurassic were recognised in the Central Lusitanian Basin, Portugal. These cycles allow the depositional evolution of the basin to be better understood and aid in the construction of stratigraphic sequences composed of three hierarchies. The stacking pattern of high‐frequency transgressive–regressive sequences forms larger clusters that define medium‐frequency transgressive–regressive sequences. Likewise, the stacking pattern of medium‐frequency transgressive–regressive sequences generates two Bathonian–early Callovian low‐frequency transgressive–regressive sequences. Integration of several methods supported the interpretation of facies associations representing clastic deposition in offshore to shoreface environments and carbonate sediments in outer to inner ramp settings. New data from calcareous nannofossils and dinoflagellate assemblages constrained the interval's Bathonian–early Callovian age, thus unveiling the Middle–Upper Jurassic disconformity and filling the Middle Jurassic stratigraphic record gap in the Central Lusitanian Basin. This study may be helpful for similar successions in Tethyan domains and comparable depositional settings elsewhere. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
44. Measuring adherence to inhaled control medication in patients with asthma: Comparison among an asthma app, patient self‐report and physician assessment.
- Author
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Cachim, Afonso, Pereira, Ana Margarida, Almeida, Rute, Amaral, Rita, Alves‐Correia, Magna, Vieira‐Marques, Pedro, Chaves‐Loureiro, Claudia, Ribeiro, Carmelita, Cardia, Francisca, Gomes, Joana, Vidal, Carmen, Silva, Eurico, Rocha, Sara, Rocha, Diana, Marques, Maria Luís, Páscoa, Rosália, Morais, Daniela, Cruz, Ana Margarida, Santalha, Marta, and Simões, José Augusto
- Subjects
INHALERS ,ASTHMATICS ,PHYSICIANS' attitudes ,CLINICAL decision support systems ,PATIENT compliance ,PHYSICIANS - Abstract
Background: Previous studies have demonstrated the feasibility of using an asthma app to support medication management and adherence but failed to compare with other measures currently used in clinical practice. However, in a clinical setting, any additional adherence measurement must be evaluated in the context of both the patient and physician perspectives so that it can also help improve the process of shared decision making. Thus, we aimed to compare different measures of adherence to asthma control inhalers in clinical practice, namely through an app, patient self‐report and physician assessment. Methods: This study is a secondary analysis of three prospective multicentre observational studies with patients (≥13 years old) with persistent asthma recruited from 61 primary and secondary care centres in Portugal. Patients were invited to use the InspirerMundi app and register their inhaled medication. Adherence was measured by the app as the number of doses taken divided by the number of doses scheduled each day and two time points were considered for analysis: 1‐week and 1‐month. At baseline, patients and physicians independently assessed adherence to asthma control inhalers during the previous week using a Visual Analogue Scale (VAS 0–100). Results: A total of 193 patients (72% female; median [P25–P75] age 28 [19–41] years old) were included in the analysis. Adherence measured by the app was lower (1 week: 31 [0–71]%; 1 month: 18 [0–48]%) than patient self‐report (80 [60–95]) and physician assessment (82 [51–94]) (p < 0.001). A negligible non‐significant correlation was found between the app and subjective measurements (ρ 0.118–0.156, p > 0.05). There was a moderate correlation between patient self‐report and physician assessment (ρ = 0.596, p < 0.001). Conclusions: Adherence measured by the app was lower than that reported by the patient or the physician. This was expected as objective measurements are commonly lower than subjective evaluations, which tend to overestimate adherence. Nevertheless, the low adherence measured by the app may also be influenced by the use of the app itself and this needs to be considered in future studies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
45. Will COVID‐19 hinder or aid the transition to sustainable urban mobility? Spotlight on Portugal's largest urban agglomeration.
- Author
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Melo, Patrícia C.
- Subjects
TELECOMMUTING ,PUBLIC transit ,COVID-19 ,URBANIZATION ,METROPOLITAN areas - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
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46. Seasonal study of the nutritional composition of unexploited and low commercial value fish species from the Portuguese coast.
- Author
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Duarte, Ana M., Silva, Frederica, Mendes, Susana, Pinto, Filipa R., Barroso, Sónia, Silva, Elisabete, Neves, Ana, Sequeira, Vera, Magalhães, Maria Filomena, Rebelo, Rui, Assis, Carlos, Vieira, Ana Rita, Gordo, Leonel Serrano, and Gil, Maria Manuel
- Subjects
FISHERIES ,SPECIES diversity ,SEAFOOD markets ,SEASONS ,SPECIES ,COASTS ,SALMON - Abstract
Target species diversification is essential for fisheries sustainability and fish market revitalization. Fish discards are a widely recognized problem resulting from fisheries worldwide, and are of major concern for all sector players, from administrations, to fishermen, and scientists. However, non‐target species are seldom studied, and information on nutritional profiles and seasonal changes in nutritional properties is generally lacking. This study assessed the seasonal nutritional composition of two unexploited (Serranus cabrilla, Capros aper) and three low commercial value fish species (Trachurus picturatus, Spondyliosoma cantharus, and Trigla lyra), captured on the Portuguese coast over 1 year. Significant seasonal variations were observed in the nutritional composition of all the species studied. Moisture and ash contents varied from 70% to 81% and from 5% to 13%, respectively. The maximum fat contents were 5% for C. aper and 4% for T. picturatus, allowing to classify all studied fishes as lean. The highest protein contents were recorded for C. aper (25%) and S. cantharus (20%). The unexploited and low commercial value fish species studied were shown to be good fat and protein sources, comparable to commonly consumed species, such as cod and salmon, having a great potential to become commonly consumed fish in Portugal. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
47. Point of care prehospital ultrasound in Basic Emergency Services in Portugal.
- Author
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Lobo, Manuel José Cruz Duarte, Tavares, Sérgio Carlos Castanheira Nunes Miravent, and Pereira de Almeida, Rui Pedro
- Subjects
EMERGENCY medical services ,HOSPITAL emergency services ,POINT-of-care testing ,ULTRASONIC imaging ,MEDICAL screening - Abstract
Background and Aims: The Point of Care Ultrasound and Point‐of‐Care Ultrasound in Resource‐Limited Settings are differentiated diagnostic methods using ultrasound, essential in urgent patients screening, allowing better guidance in the diagnostic process and therapeutic approach. This study intends to observe the impact of these techniques in two Basic Emergency Services (SUB) in Portugal. Methods: A longitudinal study was carried out in two remote locations in Portugal (SUB N and SUB S). Data were collected by trained radiographers in each location, and a total of 972 exams were considered. Imaging findings were documented by exam type, the exam normality and the resolution after exam. χ2 and Cramer's V tests were performed to check significant correlations between the variables. Results: Regarding the type of echographic findings, 289 (29.7%) were considered normal, 628 (64.6%) were classified as abnormal and 55 (5.7%) were considered inconclusive. As for the type of resolution, 58% had local resolution, 24% were referred to a hospital emergency service and 18% referred to ambulatory care. Regarding the Location versus Resolution after exam versus Findings variables, it was verified a stronger statistically significant association for the exams considered "Abnormal" (Cramer's V = 0.414; p < 0.001). In the variables Location versus Findings versus Resolution after exam, it was verified a stronger statistical significance for "Referral to Ambulatory" (Cramer V = 0.443; p < 0.001) although Referral for Hospital (Cramer V = 0.252; p = 0.003) or Local Resolution (Cramer V = 0.252; p < 0.001) also had a moderate association strength. Conclusion: Ultrasonography is a useful diagnostic tool for patients screening, having an influence on patient management in remote settings. Given the limited literature in Portugal about this matter, further research and literature will be needed to support and complement the results of this study. [ABSTRACT FROM AUTHOR]
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- 2022
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48. Multiple compensatory mutations contribute to the de‐domestication of Iberian weedy rice.
- Author
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Li, Xiang, Zhang, Shulin, Amaro‐Blanco, Ignacio, Perera, Sherin, Khandekar, Nikhil Shirish, Lowey, Daniel, Osuna, Maria Dolores, and Caicedo, Ana L.
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RICE ,CYPERUS ,AGRICULTURAL productivity ,WEED control ,PADDY fields ,WEEDS ,GENETIC mutation - Abstract
Copyright of Plants, People, Planet is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
49. Non‐linear internationalization processes in Portugal: Evidence across retail, construction and software development industries.
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CONSTRUCTION industry software ,GLOBALIZATION ,FOLLOWERSHIP ,INFORMATION & communication technologies ,COMPUTER software development ,DOMESTIC markets - Abstract
Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
50. Needs of older persons undergoing cardiac surgery: Exploring the perceptions of nurses, patients waiting for and patients having had surgery.
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Rodrigues, Soraia Filipa Nicola Martins, Henriques, Helga Marília da Silva Rafael, and Henriques, Maria Adriana Pereira
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CARDIOVASCULAR disease prevention ,CARDIAC surgery ,ELECTIVE surgery ,RESEARCH ,EXPERIMENTAL design ,NURSES' attitudes ,FOCUS groups ,SOCIAL support ,HEALTH services accessibility ,INTERVIEWING ,PATIENTS' attitudes ,QUALITATIVE research ,MEDICAL protocols ,HEALTH ,INFORMATION resources ,DESCRIPTIVE statistics ,JUDGMENT sampling ,DATA analysis ,DATA analysis software ,MEDICAL needs assessment ,EVIDENCE-based nursing - Abstract
Aims: The purpose of this research was to identify the needs of older persons waiting for elective open‐heart surgery. Design: A qualitative exploratory design methodology, using Focus Groups. Methods: A purposive sampling technique was used. Three interviews were conducted with experienced nurses, individuals waiting for open‐heart surgery (≥65years) and individuals having had open‐heart surgery (≥65years); enrolling up to 17 participants from October 2019 to January 2020. Qualitative data analysis was conducted using the iteractive model and MaxQDA® software, and EQUATOR COREQ guidelines were followed. Results: Three themes were identified from the analysis of all three Focus Groups: (i) Needing health information; (ii) Needing emotional support; and (iii) Needing access to care. [ABSTRACT FROM AUTHOR]
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- 2022
- Full Text
- View/download PDF
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