Over the past two decades, the field of STEM education has produced a wealth of research findings. This study systematically reviewed the published literature from the perspective of subject integration and theme evolution, considering both K-12 and high
The emergence of the underlying blockchain technology of bitcoin has gained extensive attention from researchers and practitioners. As distributed ledger technology, blockchain widely finds its applications in the supply chain to mitigate issues related to transparency, information sharing, process efficiency...
Given the operational difficulties in the field, each survey was conducted by at least three surveyors and the values reported are the averages of the evaluations of the three surveyors. Overall, 176 plots were surveyed (44 plots for each condition). Surveys were carried out in late spring 20...