This open access book provides a deep dive into the digitalization and intelligent technologies transforming the field of aircraft engines, offering insights into their critical importance and the challenges they aim to address. As the aerospace industry faces increasing demands for efficiency, sustainability, and innovation, digital and intelligent technologies have become essential tools in advancing aircraft engine design, performance optimization, and lifecycle management. These techno...

This book constitutes the refereed proceedings of the 22nd International Conference on Web Information Systems and Applications, WISA 2025, held in Xi'an, China, during October 31 - November 2, 2025.The 47 full papers and 10 short papers presented in this book were carefully selected and reviewed from 210 submissions. These papers have been organized in the following topical sections:Information System Applications, Intelligent Computing, Intelligent Service, Knowledge Cons...

Since the Teacher Education Act was in place in 1994, student teachers were educated through diverse educational institutions instead of the traditional normal schools (Taiwan’s equivalent of teachers’ colleges). But such market-based teacher education has been altered by politics, society and culture in the direction of government-controlled teacher education, particularly in the quality evaluation of teacher education. Taiwan maintains teacher education quality by controlling the number ...