Abstract: Knowledge space theory is a theory that uses mathematical language to evaluate learners’ knowledge and guide future learning, belonging to the research field of mathematical psychology.

ABSTRACT: China’s medical insurance system has reached near-universal coverage, yet disparities in access and quality persist. This study investigates how social structural factors shape coverage and ...

Abstract: This study conducts an in-depth finite element analysis of the structural performance of Thermoelectric Cooler (TEC) modules. By reasonably simplifying the model, a finite element model of ...