This paper presents the post-disaster investigations, highlighting wind-induced damage to various structures. Tornadoes caused EF 1–3 level damage, downbursts caused EF 1–2 damage. Damage levels for various structures were established based on observed characteristics. CFD simulations show that opening indoor doors increases wind speed from 27 to 45 m/s ( Venturi effect), closing them reduces it to 8 m/s. During strong winds, doors and windows should be closed, and balconies should have railings to prevent accidents.

Sustainable, renewable and good for the climate: Wood is the material of the future. But how much of it do we actually have and how do we make best use of it? Researchers from Empa and WSL have now analyzed the material flows of wood in Switzerland in detail – and discovered untapped opportunities.

Researchers have conducted a systematic review of conductive hydrogels, examining their electrical and mechanical properties in relation to different types of conductive fillers. They also highlighted recent advancements in applications such as wearable sensors and electrical stimulation, while outlining future directions and strategies for hydrogel-based electronics in health monitoring and therapeutic applications.

POSTECH and Severance Yonsei Cancer Hospital collaborate to develop a high-performance photoacoustic endoscopy featuring a transparent ultrasound transducer.