Information magazine of the Department of Industrial Engineering

Università di Trento

Symbolic and numerical computation together to simulate complex dynamic systems

When we think of a computer, we picture it dealing with numbers: additions, multiplications, data turning into results. This is numerical computation, the type we use every day with calculators, spreadsheets, and simulation software.But scientific computing also has another dimension: symbolic computation. Combining symbolic and numerical computation enables stable and efficient simulations of complex dynamic systems. It simplifies DAEs, reduces computation time, and allows simulations that purely numerical methods cannot handle.

Sun protection and nanoparticles: the hidden side of TiO₂

Titanium dioxide (TiO₂), widely used in cosmetics and industrial products, is often silanized to improve stability and limit the formation of reactive oxygen species. However, new research from the University of Trento and Milano-Bicocca reveals that this treatment actually promotes the generation of singlet oxygen, a highly reactive species. This finding highlights promising applications in sustainable organic synthesis, such as the production of limonene epoxide.

Smart composites: tougher and self-healing interfaces

Smart composites with tougher and self-healing interfaces enhance structural safety and durability. AIMAT research achieved +45% interfacial adhesion and up to 100% recovery, paving the way for more sustainable and long-lasting materials.

Smart Spaces with UWB: tracking, cooperation, and perception for a connected world

Global Navigation Satellite Systems have transformed our relationship with space: today, we can precisely locate objects, people, and vehicles, paving the way for innovations in logistics, robotics, and personalized services with unprecedented accuracy.
But what happens when satellites can’t “see” us because their signals are blocked by walls and structures?

The Recyclability of packaging materials: the virtuous case of glass

Today the pressure from population growth and global consumption, combined with the planet’s limited capacity to supply resources and absorb waste, calls for a shift in direction: we must transition to a circular economy. This more forward-thinking vision is built around the principles of “repair – reuse – recycle” (the three Rs), where circularity is not only technical, but also cultural and social.

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