Encontrados 12 documentos, a visualizar página 1 de 2
Um Portugal de imigrantes: exercício de reflexão sobre a diversidade cultural e...
Rodrigues, Dulce; Correia, Tânia; Pinto, Inês; Pinto, Ricardo; Cruz, CristinaApesar da pluriculturalidade que caracteriza algumas regiões de Portugal, existe um desconhecimento e por vezes resistência, em particular das comunidades mais tradicionais e das gerações mais antigas, na aceitação dos imigrantes que escolhem o nosso País como destino de acolhimento. Conhecer as comunidades imigrantes pode ajudar a perceber e a minimizar as dificuldades do convívio pluricultural. Este será, na ...
Oferta de serviços de banda larga com ADSL, VDSL e LMDS em zonas rurais ou peri...
Ricardo Cruz; Sérgio Martins; João Rocha; Pedro Pêgo; Rui L. Aguiar; Eduardo A. Castro; A. Manuel de Oliveira DuarteThis paper discusses a methodological framework for socio-economic evaluation of providing advanced telecommunication services in rural and peripheral areas.In the initial part all the steps necessary to produce a tecnoeconomic evaluation of advanced telecommunication services are identified considering both demand and supply aspects. Afterwards, economic outputs concerning telecom...
eHealth key issues in portuguese public hospitals
Correia, Ricardo Cruz; Nascimento, José Carlos; Sousa, Rui Dinis; O'Neill, HenriqueHospital managers, health and IT Professionals have their work increasingly supported and dependent on information systems and technologies. To be more effective and efficient in the way health care is delivered, considerable improvements in health information systems and technologies still have to be made at the local and national levels. This is a study that seeks for a deeper understanding of the Portuguese ...
Is stock market volatility persistent? A fractionally integrated approach
Bentes, Sónia Ricardo; Cruz, Manuel Mendes daThis paper seeks to study the persistence in the G7’s stock market volatility, which is carried out using the GARCH, IGARCH and FIGARCH models. The data set consists of the daily returns of the S&P/TSX 60, CAC 40, DAX 30, MIB 30, NIKKEI 225, FTSE 100 and S&P 500 indexes over the period 1999-2009. The results evidences long memory in volatility, which is more pronounced in Germany, Italy and France. On the other...
Photosynthesis by six portuguese maize cultivars during drought stress and reco...
Carvalho, Ricardo Cruz de; Cunha, Ana; Silva, Jorge Marques daPhotosynthesis, chlorophyll fluorescence and leaf water parameters were measured in six Portuguese maize (Zea mays L.) cultivars during and following a period of drought stress. The leaf relative water content (RWC) responded differently among cultivars but, except for cultivar PB369, recovered close to initial values after watering was restored. Photosynthetic rate and stomatal conductance decreased with drou...
Association between functional fitness and overweight in elderly women
Rech, Cassiano Ricardo; Cruz, Jackson Luis Scarpim; Araújo, Eliane Denise da Silveira; Kalinowski, Flávio Guimarães; Dellagrana, Rodolfo AndréThe purpose of this study was to verify the association between functional fitness (FF) and excessive fatness (EF) in aged women. Three hundred ninety four women, averaged 69.4 years of age (DP = 3.4 years), participated in the study. FF was measured by means of a battery of motor tests. EF was determined by corporal mass and height measurements. FF was compared with AAHPERD normative values. Chi-square test (p...
Decision making based on quality-of-information a clinical guideline for chroni...
Lima, Luís; Novais, Paulo; Costa, Ricardo; Cruz, José Bulas; Neves, JoséSpringer - Series Advances in Intelligent and Soft Computing, vol. 79 ; In this work we intend to advance towards a computational model to hold up a Group Decision Support System for VirtualECare, a system aimed at sustaining online healthcare services, where Extended Logic Programs (ELP) will be used for knowledge re-presentation and reasoning. Under this scenario it is possible to evaluate the ELPs making in...
Comparação de procedimentos de quantificação de nitrato em tecido vegetal
Mantovani,José Ricardo; Cruz,Mara Cristina Pessôa da; Ferreira,Manoel Evaristo; Barbosa,José CarlosO teor de nitrato é um importante índice da qualidade dos alimentos, mas existem problemas na sua quantificação. O objetivo deste trabalho foi comparar procedimentos de quantificação de nitrato em tecido vegetal. Em amostras de matéria seca da parte aérea de três cultivares de alface adubadas com cinco doses de nitrogênio, provenientes de experimento realizado em casa de vegetação, foi feita extração de nitrato...
Extratores para avaliação da disponibilidade de metais pesados em solos adubado...
Mantovani,José Ricardo; Cruz,Mara Cristina Pessôa da; Ferreira,Manoel Evaristo; Alves,William LopesOs objetivos deste trabalho foram selecionar extratores químicos para avaliação da disponibilidade de metais pesados em solos tratados com vermicomposto de lixo urbano e calcário, e verificar os efeitos destes insumos nos teores disponíveis de metais pesados em solos. Foram realizados dois ensaios em casa de vegetação. Em um deles, foi usado um Latossolo Vermelho distroférrico e, no outro, um Argissolo Vermelho...
Efficacy of a triple therapy for Helicobacter pylori eradication in a well-deve...
Bellelis,Patrick; Samano,Eliana Sueco Tibana; Nunes,Ricardo Cruz; Ribeiro,Lia de Melo; Chehter,Ethel Zimberg; Catapani,Wilson RobertoCONTEXT: Helicobacter pylori eradication has become the standard treatment for peptic ulcer disease. Triple therapy with omeprazole plus two antibiotics has been used. Due to the lack of ideal treatment and the high rates of primary resistance to nitroimidazoles, the use of clarithromycin has been adopted. OBJECTIVE: To determine the Helicobacter pylori eradication rates using lansoprazole, amoxicillin and clar...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||