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DSpace - Universidade do Porto (70,906 recursos)
Este repositório institucional visa coleccionar, preservar e disponibilizar na Internet a produção intelectual da comunidade académica da U.PORTO. Apenas as publicações em texto integral e de acesso livre (sob as condições de licença pública Creative Commons)fazem parte deste repositório. Informações adicionais sobre outras publicações encontram-se em www.up.pt.

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Mostrando recursos 1 - 20 de 33,667

1. Das Piratas à Internet: 25 Anos de Rádios Locais

2. Textos orais: análise da conversa informal e ensino do Português Língua Estrangeira - Duarte, Isabel Margarida
We advocate the training of listening comprehension of students of Portuguese as a Foreign Language, using authentic oral documents, particularly real spontaneous oral conversations. In addition to the detailed analysis of this kind of document and their contexts, we anticipate the finding of linguistic elements that allow a better understanding of the meaning and a correct use of said elements during the production of the same kind of discursive texts. This is exemplified, though briefly, with excerpt from a recording transcription of an informal conversation.

3. Phytoremediation of salt-affected soils: a review of processes, applicability, and the impact of climate change - João Jesus; Anthony Danko; António Fiúza
Soil salinization affects 110 billion ha worldwide, threatening the agricultural production needed to feed the ever increasing world population. Phytoremediation may be a cost-effective option for the remediation of these soils. This review analyzes the viability of using phytoremediation for salt-affected soils and explores the remedial mechanisms involved. In addition, it specifically addresses the debate over plant indirect (via soil cation exchange enhancement) or direct (via uptake) role in salt remediation. Analysis of experimental data for electrical conductivity (ECe)#8201;+#8201;sodium adsorption ratio (SAR) reduction and plant salt uptake showed a similar removal efficiency between salt phytoremediation and other treatment options, with...

4. Modulation of right ventricle function by Neuregulin-1 therapeutic implications in pulmonary hypertension - Alves, B.S; Santos-Ribeiro, D.; Adão, R.; Maia-Rocha, C.; Mendes-Ferreira, P.; Leite-Moreira, A.; Brás-Silva, Carmen
[abstract]

5. Estudo de Partes Edíveis de AlgunsPeixes - Pedrosa, Elisabete; Costa, Carmen; Lobato, Liliane; Mendes, Sónia; Oliveira, Bruno
Introduction: The edible portion term corresponds to the amount of the product which can be fully used for eating, in other words,devoid of materials that are rejected for being unusable. For the fish its calculation is of high importance.Objectives: Calculate the values of edible portion of some fishes used by a catering company.Methodology: We selected 12 food products and for each one there were analyzed 5 samples and the edible part was calculated.The data were processed using the IBM ® SPSS ® software.Results: We obtained values of edible portion of 89% for the grenadier, 81% for salmon, 77% for hake,...

6. Molecular mechanisms underlying the beneficial effect of Neuregulin-1 in the treatment of Pulmonary Arterial Hypertension - Santos-Ribeiro, D.; Mendes-Ferreira, P.; Alves, B.S.; Adão, R.; Maia-Rocha, C.; Leite-Moreira, A.; Brás-Silva, Carmen
[abstract]

7. Políticas culturais locais: contributos para um modelo de análise - Silva, Augusto Santos; Pérez Babo, Elisa; Guerra, Paula
The article suggests a framework for the analysis of local cultural policies. Its basic assumption is the idea that the articulation of the sociological and the economic approaches #8212; geographically enriched #8212; provides the best perspective and method for research. The article considers the scientific knowledge that is being accumulated, in Portugal, on cultural policies. Itcan be conceived of, and used, as a methodological development, oriented towards future research. Its aim is to offer a roadmap, to be specified and adapted to each case, both to the academic studies and to political institutions and agents.

8. Explicit Social Costs of Crime in a time of crisis Costs of Law Enforcement in the Drivers#8217; Crimes. In João Sousa Andrade Marta C. N. Simões Ivan Stosic Dejan Eric Hasan Hanic (ed.), quot;Managing Structural Changes Trends and Requirementsquot;, Institute of Economic Sciences (Belgrad, Serbia), edition 1, volume 1, chapter 6, pp. 111-128. - Pedro António Basto de Sousa; Tânia Dias
By defining some behaviors as crimes, law defines incentives and protects society from direct and indirect, tangible and intangible negative impacts. Whatever the severity of the prescribed penalties for those that prevaricate, society and its institutions need to act at the level of law enforcement; otherwise, rules may not be viewed as credible. Therefore, besides all expenses incurred by actual and potential victims and those incurred by offenders, when computing the costs of crime, one must also take into account the enforcement costs. Focusing on two types of drivers#8217; crimes driving under the influence of alcohol and driving without legal...

9. Recensão de: Edith A. Moravcsik. Introducing Language Typology. Cambridge: Cambridge University Press. 2013. xiii+308 pp. ISBN: 978-0-521-15262-4 - Veloso, João

10. O manual escolar no quadro da história cultural - Alves, Luís Alberto M.

11. Recensão de: Marion SANDRÉ. Analyser les discours oraux. Approche pluridisciplinaire. Paris: Armand Colin, 2013. 227 pp. ISBN 978-2-200-28859-4 - Duarte, Isabel Margarida

12. O Douro de Redol - Pereira, Gaspar Martins

13. A teoria verbal nas duas edições portuenses da Gramática inglesa de José Urcullu : pistas para uma abordagem contrastiva do Português e do Espanhol - Duarte, Sónia

14. Activities with culmination - Oliveira, Maria Fátima; Leal, António
Neste artigo, discutimos um problema debatido há muito sobre a natureza aspetual de certas predicações, classificadas como Activities e Accomplishments (Vendler 1957, e outros). Este problema foi já colocado de maneira informal por vários autores, que assinalaram a complexidade dos Accomplishments, mas só mais recentemente houve tentativas de formalização que explicasse a alternância entre estes tipos aspetuais que é desencadeada pelas propriedades denotacionais de um dos argumentos de certos verbos.Tendo em conta alguns dados do Português Europeu, propomos que os verbos podem ter informação lexical que é relevante para a determinação da presença ou ausência de telicidade nas predicações em...

15. Paz e concórdia em Aristófanes - Deserto, Jorge

16. Paz e concórdia em Homero - Várzeas, Marta

17. Recensão de Rio-Torto, G. et al. (2013) Gramática Derivacional do Português - Brito, Ana Maria

18. Medo e esperança como condicionantes da actuação do homem de estado em Plutarco - Ferreira, Ana Maria Guedes

19. Reliability of the Meals in Our Household Questionnaire in Portuguese Preschool Children - Sancho, Teresa; Pinto, Ezequiel; Moreira, Rita; Mota, J.; Vale, Susana; Moreira, Pedro
Resumo

20. Selectas francesas na segunda metade do século XIX: estratégias pedagógicas e contextos socioculturais - Outeirinho, Maria de Fátima

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