Knowledge maps as a complementary tool to learn and teach surgical anatomy in virtual reality: A case study in dental implantology.

A thorough understanding of surgical anatomy is essential for preparing and training medical students to become competent and skilled surgeons. While Virtual Reality (VR) has shown to be a suitable interaction paradigm for surgical training, traditional anatomical VR models often rely on simple labels and arrows pointing to relevant landmarks. Yet, studies have indicated that such visual settings could benefit from knowledge maps as such representations explicitly illustrate the conceptual connections between anatomical landmarks.

Cadê o Kauê? Co-design and acceptability testing of a chat-story aimed at enhancing youth participation in the promotion of mental health in Brazil.

Background: Adolescent mental health is vital for public health, yet many interventions fail to recognise adolescents as proactive community contributors. This paper discusses the co-design and acceptability testing of a chat-story intervention to enhance Brazilian adolescents' participation in the promotion of mental health in their peer communities. We specifically highlight the iterative process of co-creating this intervention with community stakeholders.

Socio-economic inequalities in oral health among Portuguese older adults: a cross-sectional study.

Background: Although the oral health status has improved in developed countries in recent years, oral diseases are still unequally distributed across socio-economic groups. Research on the impact of socio-economic factors on oral health care among older adults in Europe, including Portugal, remains limited. The main aim of this study was to investigate the association between socio-economic factors and oral health indicators in Portuguese older adults.

Fresh osteochondral allograft transplantation of the medial femoral condyle in an elite football player.

We present an elite footballer in his 20s with a large and symptomatic osteochondral lesion of the weight-bearing area of the medial femoral condyle, who was proposed for a single plug fresh osteochondral allograft transplantation. The lesion was due to repetitive micro traumas and had become highly symptomatic being responsible for making the football practice at a professional level almost impossible, reaching a point that keeping an elite sports career was compromised. Six months after surgery, the athlete returned to sports and, at a 3-year follow-up, still participated in elite high-level football, with a Tegner Activity Scale 10/10, IKDC 93.

Structural, Magnetic, and Dielectric Properties of Laser-Ablated CoFeO/BaTiO Bilayers Deposited over Highly Doped Si(100).

Laser ablation was used to successfully fabricate multiferroic bilayer thin films, composed of BaTiO (BTO) and CoFeO (CFO), on highly doped (100) Si substrates. This study investigates the influence of BaTiO layer thickness (50-220 nm) on the films' structural, magnetic, and dielectric properties. The dense, polycrystalline films exhibited a tetragonal BaTiO phase and a cubic spinel CoFeO layer.