“With limited resources, methods of pinpointing the poorest counties can assist in the allocation of resources and programs to those communities that are in the greatest need,”但研究者认为,数据表明政策制定者不应该只关注国家范围的举措,而应努力地更有针对性的帮助贫困县,帮助把有限的资源和分配到...
Feature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research ...