Penile erection is a complex physiological process, dependent on various factors, such as neurological, vascular, muscular and psychological, and fundamental to a man’s sex life and consequent well-being. Erectile dysfunction is defined as the persistent inability to achieve and/or maintain an erection sufficient to allow satisfactory sexual performance. This symptom can significantly affect a man’s quality of ...
Chitosan is a biodegradable and biocompatible natural polymer that has been extensively explored in recent decades. The Food and Drug Administration has approved chitosan for wound treatment and nutritional use. Furthermore, chitosan has paved the way for advancements in different biomedical applications including as a nanocarrier and tissue-engineering scaffold. Its antibacterial, antioxidant, and haemostatic ...
O presente relatório é referente ao estágio curricular que realizei no Departamento de Comunicação e Relações Públicas do Estado-Maior-General das Forças Armadas (EMGFA), no Restelo (Lisboa), no âmbito da licenciatura de Comunicação e Relações Públicas, da Escola Superior de Educação, Comunicação e Desporto do Instituto Politécnico da Guarda. O estágio decorreu ao longo de três meses e uma semana, de 11 de sete...