Health Education Resources Favored by Out-Patients Attending King Saud Medical City, Riyadh.

Background Health education, primarily through printed materials, is crucial for promoting preventive healthcare. It is essential to understand patients' preferences and ensure patient engagement in healthcare decisions. Health literacy challenges persist, and web-based platforms are expanding access.

Resilience or robustness: identifying topological vulnerabilities in rail networks.

Many critical infrastructure systems have network structures and are under stress. Despite their national importance, the complexity of large-scale transport networks means that we do not fully understand their vulnerabilities to cascade failures. The research conducted through this paper examines the interdependent rail networks in Greater London and surrounding commuter area.