The African studies course of the Instituto de Estudos Superiores Militares. An analysis of the correlations and conflictive character inside the triangle - Development, environment and security - in Africa’s Nigeria

Relatório de Estágio de Mestrado em Ciência Política e Relações Internacionais Globalização e Ambiente

The integration of online advertising: The effects of source expertise and certainty level of the message on consumer involvement and persuasion in the context of user-generated advertising

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Course of infection and histopathological lesions in mice infected with seventeen Trypanosoma cruzi strains isolated from chronic patients

Mice were infected with blood forms of 17 Trypanosoma cruzi strains recently isolated from chronic patients, which were dassified as of low, medium or high virulence on grounds of the prepatent period, parasitemia and mortality at the acute phase. A total of 212 mice were studied after 3, 6, 9 and 12 months of infection. In the chronic phase, intracellular parasites were detected in 11.0%,27.9%and 54.0,% of mice inoculated, respectively, with the low, medium and high virulent strains (r= 0.98, p < 0.005). Heart fibrosis was also related to virulence, affecting 5.7%, 11.6%and30.8% (r = 0.98, p < 0.001) of the mice inoculated with the above strains; a similar relationship was observed between intensity and frequency of the heart inflammatory reaction and the severity of infection at its early stage. Necrotizing arteritis was detected in 12.2% of the inoculated animals and this lesion was related to the infection duration rather than to strain characteristics. Inflammatory lesions and tissue parasitism were stable within the period of observation, whereas fibrosis was Progressive. The findings suggest that mice may reproduce heart lesions resembling human pathology and that organ damage apparently depends on the parasite virulence.

Communication strategy for Continente online store: improving the Ecommerce experience

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

A communication strategy for Continente: Proposals to improve the online services

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Facebook brand fan pages and their impact on online branding and marketing strategy

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

An approach to teach Calculus/Mathematical Analysis (for engineering students) using computers and active learning – its conception, development of materials and evaluation

Dissertação para obtenção do Grau de Doutor em Ciências da Educação

Treatment of a nineteenth century male portrait in oil including the characterisation of materials, technique and a study of the lead soap aggregation in the paint composite

Dissertação para obtenção do Grau de Mestre em Conservação e Restauro

Effectiveness of online marketing tools

A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics

Effects of betamethasone on the course of experimentai. Infection with Trypanosoma cruzi

In this experiment, the effect of betamethasone administered in the early post- acute infection of mice by Trypanosoma cruzi was studied. This drug was administered during 30 days after the 42nd day of infection in a dose of 0.15 mg/day. The betamethasone treatment did not cause fresh outbreaks of parasitemia and the histopathological findings in the chronic phase were not different from those in the control group. The higher cumulative mortality after treatment in the experimental group was due to superimposed bacterial infections. Outbred albino mice infected with low numbers ofY strain Trypanosoma cruzi trypomastigotes were not suitable models for Chagas' disease, since after 7 months of observation only mild histological lesions developed in all the animais. Prolonged betamethasone treatment of mice infected with low numbers o/Trypanosoma cruzi of the Y strain, during the post-acute phase did not aggravate the course of infection.

Absence of clinical abnormalities suggesting renal involvement during the long-term course of visceral Leishmaniasis

Abnormalities of renal function have been demonstrated inpatients with visceral leishmaniasis; although there was a trend toward normalization following antiparasitic therapy, some abnormalities persisted. With thepurpose of studying the long- term clinical course of renal involvement in visceral leishmaniasis, 32 patients with a diagnosis of this parasitic disease were evaluated in the endemic area and at least 6 months after the clinical cure of the disease and compared with a control group of 28 individuals. No patient had a history or clinical findings suggestive of renal disease and all were normotensive. Laboratory evaluation was normal in all except 3 patients with abnormal urinalysis. Mild proteinuria and microscopic hematuria were seen in a single urinalysis in one patient (although three other urinalysis were normal), and leucocyturia in two female patients. It was concluded that the renal involvement in visceral leishmaniasis is mild and transient, with normal renal function observed on long-term follow-up after cure of the parasitic infection.

A interatividade no jornalismo online para o conteúdo das notícias. O perfil interativo dos jornais de língua portuguesa: Folha de São Paulo (Brasil) e Público (Portugal)

Dissertação de Mestrado em Ciências da Comunicação Especialização em Estudos dos Media e Jornalismo

Produção e gestão de conteúdos para plataformas online

Relatório de Estágio apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Novos Media e Práticas Web

A formatação de conteúdos noticiosos para as plantaformas broadcast e online

Trabalho de!Projecto apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Novos Media e Práticas Web

Lojas Online: Caso da Cosmética

Trabalho de Projecto apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Novos Media e Práticas Web