"五帝"世系与秦汉时期"华夷共祖"思想

文章考察了“五帝”世系和“华夷共祖”思想的具体内容,产生的历史、文。化背景及其影响、意义。认为,《史记》构拟的“五帝”世系和所反映的“华夷共祖”观念,是秦汉时期大一统思想与实践的必然产物;它的产生和确立对后世产生了深远的影响,即使在我国群雄割据的魏晋南北朝时期,这一思想也不曾动摇;它对中华民族凝聚力的形成和发展有积极的意义。     

内蒙古丰镇市双台山“大明洪武二十九年”石刻考释——兼论明代早期北边防御体系的转变

2007年,内蒙古长城资源调查队在调查乌兰察布一呼和浩特段明长城大边时发现一处石刻,刻于明洪武二十九年(1396年),主要记述了兴筑石刻附近长城的时间、修筑者、所修长城的起止位置及长度等,为研究这段明长城的修筑史提供了一份价值极高的文字资料。同时,明代洪武年间北边防御体系的建立与这段长城关系密切,长城与沿边卫所共同构成了点线结合的综合防御体系。永乐时期,明朝调整了北边防御战略,北边防线南撤,这段长城的作用逐渐减弱。     

蒋介石与1932年十九路军调闽

1931年,应粤方保障安全之请,蒋介石令十九路军调至京沪线,陈铭枢也从剿共将领成为中枢要员。自此猜忌、矛盾即在蒋与陈及十九路军之间蔓延。淞沪战事期间,由于抗战观念对立,特别是察觉陈铭枢的异志后,蒋即将陈铭枢与反叛孙中山的陈炯明划上等号,调十九路军赴闽成为必然。蒋介石档案及蒋介石日记印证了回忆录资料关于蒋调十九路军赴闽的原因,也提供了一些后者所缺失的细节。     

循环经济发展中的金融支持研究——以青海省柴达木循环经济试验区为例

本文从循环经济与金融支持的关系入手,分析了柴达木循环经济发展中金融支持的重要作用和金融支持方面存在的问题,提出了今后金融支持的思路。     

历代玉器龙纹及其鉴定

龙是中华民族的象征,在中国装饰艺术史上,龙纹占有非常重要的地位。它被广泛地运用在陶瓷、铜器、绘画、服饰、建筑、竹木牙角等各个方面。在历代玉器上,龙纹被玉工们雕成各种形式,形成了一个独特的发展系统。本拟通过对装饰有龙纹的历代玉器的梳理,对历代玉器龙纹的演变及其鉴别等问题作一探讨。     

A Multi-Mode Method for Estimation of Floor Response Spectra

A new simplified procedure for estimation of floor response spectra (FRS) is proposed. This methodology enriches the most common procedures using nonlinear response-history analysis to predict FRS by including a direct multi-mode technique to estimate FRS. A novel feature of the procedure is that the coupling effect is considered to establish equivalent modal systems and the FRS are developed by incorporating capacity spectrum method in conjunction with ductility-based FRS for each modal system. Both the proposed method and the traditional method are applied to three steel moment frame structures, and a reasonable accuracy is demonstrated.     

鄂尔多斯博物馆馆藏北魏鎏金带饰的保护

鄂尔多斯博物馆馆藏的北魏时期鎏金铜带饰,体现了鲜卑族高超的铸造及鎏金工艺,是研究北魏时期冶金技术及工艺技术的珍贵实物资料.     

Identifying the Impacts of Land-Use Spatial Patterns on Street-Network Accessibility Using Geospatial Methods

While the land use-street network nexus is well acknowledged, evidence for the one-way impacts of land-use patterns on street accessibility is still inadequate. The measurements of land-use patterns and street accessibility lack systematic knowledge. Their empirical correlations also lack geographical variability, constraining site-specific land-use practices. Therefore, this study overcame the aforementioned limitations by examining the two-level spatial models to formulate accessibility-oriented land plans, using a well-developed Chinese city as an example. Firstly, two landscape metrics—Euclidean Nearest-Neighbor Distance (ENN) and Similarity Index (SIMI)—were used to quantify the intra- and inter-land-use configurations, respectively. Both city-level and local accessibility were measured using spatial design network analysis. Performing both ordinary least squares (OLS) and geographically weighted regression (GWR) models, results identified the statistically significant effects of inter-land-use patterns on two-level street accessibility. An exception was that land-use configurations within residential and industrial regions were irrelevant to street accessibility. We also found GWR was a better-fitting model than OLS when estimating locally-varied accessibility, suggesting hierarchical multiscale land-use planning. Overall, locally heterogeneous evidence in this study can substantialize land use-street network interactions and support the decision-making and implementation of place-specific accessibility-oriented land use.     

李寿墓壁画寺观图试析

李寿墓壁画中的寺观图是目前已发现唐墓壁画题材中仅有的一例,本文旨在进一步观察画面内容和布局、通过对影响壁画题材的几个因素的分析探讨绘制寺观图的由来,认为李寿基寺观图的出现与其本人的经历、生活环境有很大的关系。并以此作为探索解读唐墓壁画题材的尝试。