Yuan Ze University

Tracing Spatial Interaction and Collaborative Inquiry Learning in a Metaverse: A Log-Based Comparison Study of Gather Town and a Web-Based Environment

Spatial virtual environments enable proximity-based communication and continuous awareness of others’ locations, potentially reshaping how learners coordinate collaborative inquiry. This study compared a spatial metaverse environment with a functionally comparable web-based syste...

Optimizing Recovery in Head and Neck Surgery: Factors Influencing Drainage and Early Discharge

Background: Postoperative bleeding and prolonged drainage after head and neck surgery may delay drainage tube removal and hospital discharge, increasing complication risk and resource utilization. Optimizing intra and postoperative hemostasis is essential to facilitate early reco...

AI-based thermal management analysis of electronic devices using Cu–Fe3O4–SiO2 ternary hybrid nanofluid over a rotating disk with Hall current and dissipation

Effective thermal management is critical challenge in advanced energy units and high-performance electronics, where escalating thermal dissipation need efficient energy strategies and sophisticated cooling mechanisms that can improve energy management. The study investigates enha...

When Does System Behaviour Remain Causally Guided? Viability Conditions for Complex Systems

ABSTRACT Systems research has long examined how feedback, delay, accumulation and regulation generate dynamic behaviour, yet less attention has been given to when system behaviour remains causally guided. This paper develops causal guidance as a viability‐dependent system‐level p...

Toward on-premises RAG pipelines for AI-assisted neuroradiology: practical considerations on privacy, accuracy, and timeliness

Accurate differential diagnosis (DDx) in neuroradiology is challenging and remains vulnerable to cognitive biases and inter-reader variability in clinical practice. Despite expert training, human-generated DDx may be limited in breadth. Large language models (LLMs) have shown pro...