1 Subjects: “...nationalism...”

2 Subjects: “...national nature reserve...”

3 Subjects: “...,Purchasing power,History of Data,National Library of Israel,16thcentury,Bottom-up research,Hebrew incunabula...”

4 Subjects: “...Chinese national scenic areas...”

5 Subjects: “...national ambient air quality standards...”

6 Subjects: “...National Health Services...”

7 Subjects: “...national health insurance...”

8 “... countries have joined in multi-national initiatives to measure, monitor and mitigate environmental impacts...”

9 “... Development Goals (SDGs) set by the United Nations (UN). There are lots of challenges to developing modern...”

10 “... to provide evidence to inform nations and global responses to any emergences. This Special Issue...”