Abstract: In this talk I will cover some applications of Ultrasound. I will start with a more common, day-to-day application, i.e. the ultrasonic cleaning of jewelries. This will be followed by some more specialized applications, like de-foaming of liquids, water purification, and solid surface cleaning. A short description of the ultrasonic technology will be given, ...

The digital complete logistics system, Cargo sous terrain (CST), will connect Switzerland’s key hubs from 2031 on. CST takes the strain off the road and railway networks, reduces environmental impact and ensures the prompt delivery of goods for everyone. Yet, how to guarantee its energy supply over the years? We will recap the scope of ...

Abstract: Communication is vital in our day-to-day lives. It is the basis for all human interactions. It is how people pass on information to other people and receive information from them. A person with a speaking or hearing problem cannot communicate properly with others. A person who is deaf or dumb usually uses Sign Language ...