Volcanic activity in Indonesia sometimes causes eruptions accompanied by volcanic ash, which causes a decrease in air quality in the area around the mountain. The decrease in air quality by volcanic ash is caused by chemical gases such as CO, NO2, and SO2, so any long exposure to volcanic ash may cause acute respiratory infection (ARI). Unfortunately, the N95 masks that the public has used have not effectively filtered volcanic ash less than 300nm in size. In addition, the polymer content...

The Covid-19 pandemic has exposed children to gadgets such as computers, laptops, and cellphones more intensely due to distance learning. Gadgets for learning are also followed by the increasing use of gadgets for social media and online games that trigger gadget addiction. To reduce this problem, UNY students consisting of Dwi Agnes Setianingrum, Dian Anggraini and Akhip Nugroho (science education), Furi Ningsih Sri Sukowati (physics education), and Aerafatma Ahyaun Nisa (elementary school...

Many people are trying to have an ideal weight through exercise and diet. Unfortunately, this effort is not always easy because it is challenging to avoid snacking. For this reason, UNY has developed a healthy snack, namely UNYBar. "Available in milk, chocolate, banana, strawberry, vanilla, and grape flavors," said Prof. Siswantoyo. This product is one of the works of the Center of excellence for science and technology and innovation.

UNYBar contains 130 kcal calories, 6 grams of fat...

UNY students made a wallet with a security system that will inform the owner when the wallet is more than 10 meters apart from its owner. Uniquely, the wallet is made of banana midrib fiber, given a Javanese letter pattern. They are Asni Muslimah (Clothing Engineering Education), Annisa Nurfatimah Febrianti (Accounting Education), Annisa Alimah Ufairoh (Physical Education), Latifah Nur Khasanah (Chemical Education), and Atiqotul Maula Al Farihah (Sociological Education). According to Asni...