Fernandes, Florbela P. (Ed.)Torres, Helena (Ed.)Pinto, Pedro (Ed.)2025-01-082025-01-082024Fernandes, Florbela P.; Torres, Helena; Pinto, Pedro (Eds.) (2024). 4th Symposium of Applied Science for Young Researchers: Book of Abstracts. Bragança: Instituto Politécnico de Bragança. ISBN 978-972-745-342-9978-972-745-342-9http://hdl.handle.net/10198/30839These are the abstracts of the 4th Symposium of Applied Science for Young Researchers – SASYR. This scientific event welcomed works by junior researchers on any research topic covered by the following three research centers: ADiT-lab (from IPVC, Instituto Politécnico de Viana do Castelo), 2Ai (from IPCA, Instituto Politécnico do Cávado e do Ave) and CeDRI (from IPB, Instituto Politécnico de Bragança). The main objective of SASYR 2024 is to provide a friendly and relaxed environment for young researchers to present their work, discuss recent results, and develop new ideas. In this way, this event offered an opportunity for the ADiT-lab, 2Ai, and CeDRI research communities to gather synergies and promote collaborations, thus improving the quality of their research. The SASYR 2024 took place at Instituto Politécnico de Bragança, Bragança, Por- tugal, on the 3 of July, 2024.engbook