Global scientific production,international cooperation,and knowledge evolution of public administration

Public administration is a discipline with considerable history, and is also a diverse, interdisciplinary field in social science. To analyze its evolution, discover the present research foci, and predict future development trends, this study applied scientometrics visualization technology to evaluate over 72,000 scientific articles from the 1920s to 2020s. This research referred to the SSCI and JCR databases to gather scientific data of the discipline and the journals' impact factor. Consequently, paper citations, cited journals, journal co-citations, author co-citations, authoritative papers, top countries, productive institutes, average references, and research collaboration trends were analyzed on the bases of the published literature. This study found top productive journals in the discipline, discovered productive countries and institutes, present the research foci, and predicted future development trends. Through this study, scientific production, international cooperation, and knowledge evolution mode of public administration research offers a clear knowledge map of the public administration discipline.     

涉外所有权保留法律适用的分割制

所有权保留因为兼具债权与物权的双重性质,其法律适用问题单纯按照债权法律关系,抑或是物权法律关系解决,都难免有失偏颇.分割制作为美国第二次冲突法革命开始被广泛应用的制度,其主要的做法即是对案件中的各个特定问题分别进行选择,有利于实现判决结果的实质正义.从分割制自身的适用特点来讲,其可以有效地预防法律规避带来的不良后果,并且能最大限度地实现国际私法的价值.从所有权保留制度本身来看,其原因行为与结果行为具有不同特点,其债权法律关系和物权法律关系的相互交织,要求所有权保留的法律适用问题通过分割制解决.涉外所有权保留法律关系的适当法就应该是将该法律关系分割为包含主体缔约能力问题、买卖双方之间的法律关系问题、买卖涉及第三人利益等几个方面,分别适用不同的冲突规范,并通过世界各国立法例检验,证明分割制在涉外所有权保留法律关系的法律适用中有旺盛的生命力.     

Developmental Times of Chrysomya megacephala (Fabricius) (Diptera: Calliphoridae) at Constant Temperatures and Applications in Forensic Entomology

The characteristic life stages of infesting blowflies (Calliphoridae) such as Chrysomya megacephala (Fabricius) are powerful evidence for estimating the death time of a corpse, but an established reference of developmental times for local blowfly species is required. We determined the developmental rates of C. megacephala from southwest China at seven constant temperatures (16–34°C). Isomegalen and isomorphen diagrams were constructed based on the larval length and time for each developmental event (first ecdysis, second ecdysis, wandering, pupariation, and eclosion), at each temperature. A thermal summation model was constructed by estimating the developmental threshold temperature D₀ and the thermal summation constant K. The thermal summation model indicated that, for complete development from egg hatching to eclosion, D₀ = 9.07 ± 0.54°C and K = 3991.07 ± 187.26 h °C. This reference can increase the accuracy of estimations of postmortem intervals in China by predicting the growth of C. megacephala.     

监督下乡与基层超负:基层治理合规化及其意外后果

监督下乡是党和国家监督体系建构的结果,它塑造了一场基层治理领域的"合规化"运动.基层治理合规化水平主要取决于监督体系的科学性和基层治理的合规性成本.监督下乡虽然有问责权的保障,基层监督的可问责性较强,但不同的监督形式和监督内容,会影响监督标准的清晰性和稳定性以及信息探测的有效性,且潜在影响了基层的合规性成本.当前,监督...     

论美国"印太战略"视域下的韩印关系发展

近年来,韩印两国构筑"特别战略伙伴关系"的进程,与美国"印太战略"的实施同步推进.韩印两国分别是美国的盟友与伙伴国,在美国的"印太战略"中占据重要地位,其双边关系发展是符合美国"印太战略"需求的.美韩印三国的地区政策内涵既具有较强的共通性,也有明显的差异性,故彼此之间非常注重政策对接.同时,"印太"视域下美国与韩国、印度的关系发展,在相当程度上对韩印双边关系发展起着"范式引领"的作用,助推韩印两国在经济、政治、安全等诸多领域进行广泛合作.此种韩印关系的发展,又在相当程度上有助于美国维持地区主导地位、平衡地区势力结构变动以及塑造多边安全网络.     

嗜尸性昆虫群落演替及其法医学应用研究进展

法医昆虫学是近年来法庭科学中发展较快的学科之一,而利用昆虫学证据来推断死亡时间或称死后经历时间(PMI)是其最主要的应用。当尸体PMI达一周以上,无法通过蝇蛆生长发育历期来推算时,仍可以借助嗜尸性昆虫群落演替规律来判断。嗜尸性昆虫群落演替规律与尸体腐败过程息息相关,法医昆虫学家通过对尸体腐败进行人为分期,能够辨别出不同的演替波次,从而达到推断PMI的目的。本文对嗜尸性昆虫群落演替研究与应用进行了综述,并分析了未来研究趋势,希望能为相关研究和实践应用提供参考。