当前研究高句丽归属的几个问题

研究高句丽归属问题 ,其理论原则必须放之四海而皆准。确定历史上一些国家的归属 ,主要应依据两点 :一是看它主要分布在哪一个国家的传统疆界之内 ;一是看它主要隶属于哪一国家的中央政权。据此应该肯定 ,高句丽长期以来主要是中国的少数民族 ,是中国的地方政权。应当承认中朝两国人民对高句丽双向继承的事实 ,但高句丽主要由中国所继承 ,不容否认。“一史两用”不可避免 ,但前提是必须辨明历史上归属的真相 ,而不应因此就把在别国疆域内本属别国的民族和政权说成是原属本国。如果再据此提出今天的领土要求 ,当属严重的政治问题 ,中朝两国人民都应坚决加以制止     

新时期地方高校科研项目申报管理中的要素分析--以国家社科基金项目为例

近年来,随着地方高校的蓬勃发展和对科学研究的日益重视,地方高校已成为申报各级各类科研项目的生力军。对地方高校而言,项目申报不仅反映出高校科研管理的能力和水平,也是对高校人才培养、制定激励政策、提升科学管理水平的系统体现。本文通过对地方高校成功申报国家社科基金项目经验做法的分析,提出了在加大政策力度、重视项目申报质量、增强学术自信等方面的对策意见,为相关部门及科研项目申报者提供借鉴和参考。     

日本国会选举研究：历史、理论与启示

日本是近代第一个建立宪政民主的非西方国家,其国会选举始于19世纪90年代,先后经历过三个发展阶段,即从战前官僚权威体制下的“规制民主”、战后初期占领体制下的“强制民主”到逐步走向“法制民主”,并被当今各国政治学者公认为“亚洲最成熟的民主体制”。对日本由“移植民主”向“本土民主”转化过程中,国会选举对其民主政治发展重要性的分析评价,能够为我们认识东亚地区民主化进程的前景提供有益线索。今后,“加强公民教育”、“合理管理选举”、“清除选举腐败”是日本选举政治发展中必须注意的三个问题。     

清代各省奏缴请毁书籍汇考——“四库禁书”研究札记之一

汇考依据《纂修四库全书档案》,参以雷梦辰《清代各省禁书汇考》,时间起乾隆三十九年十一月三十日,迄五十八年十月十九日,内地十八省皆备。各省汇奏次数合计180次,地方奏缴总量约计139 803部。从乾隆三十九年至四十四年,呈缴未出现持续上升趋势,而是一路波折;四十四年是地方缴送请毁书籍的最高潮,此后呈书数量持续下降,再无明...     

文明史的立体型研究——论阮炜文明史研究的特色与成就

对文明史的立体性研究是阮炜研究世界文明史的主要倾向。阮炜对世界文明史的立体型研究又体现出以下几个特色：1．现代性视野中的写作模式转变和方法论革新;2．在理论探索中融合中西学问而综合创新;3．对文明史研究怀着深刻的质疑超越精神和本土意识。     

网络文化提升城市认同的路径探析

城市认同感体现着城市对于主体的凝聚力、感召力和吸引力,是城市文化和城市软实力建设的重要维度。网络媒介作为一种强势崛起的新的文化范式和传播范式,在城市认同感的构建中具有不可忽视的重要地位。要加强对于网络文化提升城市认同的路径和机制的研究,充分发挥网络文化在时间、空间、符号、仪式、共同体等维度对于城市认同的构建作用,促进网络所形构的城市记忆、城市地方感、城市符号、城市媒介仪式、城市共同体想象,增强网络主体与城市之间的情感、记忆和审美等纽带联结,使网络媒介成为构建城市认同、增进城市文化魅力和文化软实力影响效果的有效途径和方式。     

Taking Big Data apart: local readings of composite media collections

If we are to think critically about Big Data initiatives, we must learn to take them apart. This paper explains how to interrogate Big Data, not as large homogenous resources, but as heterogeneous collections with varied and discordant local ties. My argument focuses on the Big Data of media collections: composite digital repositories of texts, images, and video created in different contexts, but brought together online. The primary example used in this paper is the Digital Public Library of America (DPLA), a collection composed of digitized library, museum and archive records from institutions across the United States. I demonstrate how local readings of DPLA data can uncover schemata, errors, infrastructures, classifications, absences, and rituals that have important origins. Moreover, I explain how identifying these local features can support new forms of scholarship, pedagogy, and advocacy in the face of Big Data. For this last point, I use two additional cases: NewsScape, a real-time archive of broadcast news, and Zillow, a marketplace for real estate listings. The range of examples demonstrates how the stakes change from one Big Data initiative to the next. The paper concludes with a set of speculative guidelines for attending to the local conditions in Big Data: get dirty, take a comparative approach, show context, use data to connect people, and create opportunities for the collection of counter-data. When working with Big Data, I argue that thinking locally is thinking critically.     

Multiple-index varying-coefficient models for longitudinal data

In haemodialysis patients, vascular access type is of paramount importance. Although recent studies have found that central venous catheter is often associated with poor outcomes and switching to arteriovenous fistula is beneficial, studies have not fully elucidated how the effect of switching of access on outcomes changes over time for patients on dialysis and whether the effect depends on switching time. In this paper, we characterise the switching access type effect on outcomes for haemodialysis patients. This is achieved by using a new class of multiple-index varying-coefficient (MIVC) models. We develop a new estimation procedure for MIVC models based on local linear, profile least-square method and Cholesky decomposition. Monte Carlo simulation studies show excellent finite sample performance. Finally, we analyse the dialysis data using our method.