Violência associada ao desporto Tendências e perspetivas de segurança

This study addresses the social phenomenon of violence associated with sport and contemporary perspectives on the role of the Security Forces and Services in managing and preventing incidents at sporting events. We will analyse the evolution of this phenomenon in Portugal, its main trends and the growing relevance of sports law and criminal liability in defining legislative measures to combat violence. The study aims to highlight the contribution that Artificial Intelligence, as a future pros...

Padrões de consumo digital e co-criação no futebol português: uma análise comparativa entre gerações

This research analyzes digital consumption patterns of sports content and value co-creation in Portuguese football, establishing an intergenerational comparative analysis between Digital Natives (Generations Y and Z) and Digital Immigrants (Baby Boomers and Generation X). This is a quantitative, descriptive, comparative, and cross-sectional study, supported by the application of an online questionnaire that gathered a final validated sample of 232 fans residing in Portugal (161 Digital Native...

O Atleta Como Marca: A Importância Da Participação Em Jogos Olímpicos No Engagement Nas Redes Sociais Dos Atletas Estreantes.

The Olympic Games attract a great deal of public attention, and social networks are channels that maximise sports fans relationships beyond the moments of competition. Based on this perspective, this masters thesis investigated how participation in the Paris 2024 Olympic Games impacted on the visibility and brand image building in the digital environment of Brazilian rookies athletes. To answer the question, the Scandinavian model was used in the form of two articles. The first stage, Article...

Impacto da prática regular de exercício físico na funcionalidade das mitocôndrias plaquetárias

A mitocôndria desempenha um papel central na homeostase celular, sendo reconhecida como Powerhouse of the cell devido à sua principal função de produção de ATP, além de regular a sinalização de ROS e o equilíbrio intracelular de cálcio. Tradicionalmente encontrada no citoplasma da célula, recentemente a existência de mitocôndrias extracelulares a circular na corrente sanguínea, quer sob a forma livre, encapsuladas em vesículas ou em plaquetas, alterou o paradigma biológico. Sendo as plaquetas...