汉代玉凤纹的文化内涵

凤纹是两汉玉器中重要的装饰纹样,反映了汉人的文化心理和审美价值取向.汉代玉凤的文化内涵中既有原始文化的孑遗,更有汉人的创新和发展.汉代玉凤的五大文化意蕴与当时的"贵玉"、"崇凤"的观念相一致,体现了汉人在"玉"和"凤"两大传统文化的传承中,既尊重传统,又不拘泥于传统的创新精神,为中国汉以后凤文化的发展奠定了基础.     

政治·民间小戏·乡村社会 论抗战时期陇东革命根据地的民间小戏改造

抗日战争爆发后,政治意志开始强势介入到民间小戏,进而渗透到乡村社会。边区政府对民间小戏的改造成为国家的政治诉求,本该再现乡村社会的多元图境和反映乡村民众真实想法的民间小戏在革命话语的主导下其结构及内容方面发生翻天覆地的变化,民间小戏的娱乐功能开始向政治教化功能转变。本文以抗战时期陇东革命根据地的民间小戏为考察对象,着重分析了革命话语下民间小戏改造及其功能的转变,以期揭示政治、民间小戏及乡村社会三者互动图境。     

ESR geochronology of the Minjiang River terraces at Wenchuan, eastern margin of Tibetan Plateau, China

The Minjiang River terrace along the Longmen Shan fault zone near Wenchuan, at the eastern margin of the Tibetan Plateau, China, provides archives for tectonic activity and quaternary climate change. However, previous studies were not able to provide ages older than 100 ka due to the limitations of dating material or/and methods applied to date the fluvial sediments. In this study, we used the ESR signal of the Ti-Li center in quartz to obtain the ages of four higher terraces (T3–T6). According to the results, the terraces T3 to T6 were formed at 64±19 ka, 101±15 ka, 153±33 ka, and 423±115 ka, respectively. Combined with previous studies, these results indicate that the formations of all terraces correspond to glacial/interglacial transition periods, such as, T1-T5 being correlated to MIS2/1, MIS4/3, MIS5d/5c, and MIS6/5e respectively, while T6 probably to MIS12/11. According to these data, it is found that the average incision rate was significantly higher over the last 150 ka than that previous 100 ka (250 to 150 ka). As both tectonics and climate have affected the formation of these terraces, in addition to the overall uplifting of Tibetan Plateau, the regional uplift due to isostasy would be an additional tectonic factor in the formation of river terraces in the eastern margin of Tibetan plateau.     

三国吴朱然及其家族墓保护工程概述

本文介绍了朱然家族墓地的概况以及地质、土壤、墓体状况,分析了保护中需要解决的主要问题。通过对朱然墓及其家族墓的墓体保护,防止了墓体中墓道、墓壁和穹隆顶的开裂和塌陷。     

浙江松阳出土南宋剔犀漆器的制作工艺及材质的研究

为了研究中国古代漆器的髹漆工艺并为漆器的保护修复提供相应的科学依据,本研究通过显微镜、显微红外光谱、扫描电镜、X射线荧光光谱、显微激光拉曼光谱等方法对浙江松阳出土南宋剔犀漆器残样的制作工艺和材质进行了研究分析。分析结果说明该漆器采用杉木作为漆胎,并在其上涂刷了以高岭土(AL2_O_3·2SiO_2·2H_2O)与动物毛发为主要成分的胎地填料(底灰)。然后分别在器物内外表面上髹饰上调制而成黑色和红色的天然生漆。将外表面红色漆膜雕刻成如意云纹,并在云纹边缘描绘黑漆线作为修饰,最后再在其上髹饰一层红色面漆。漆器红漆和黑漆层由同种天然生漆髹漆而成,但是两者采用的颜料分别为HgS和含Fe的黑色颜料。     

论旅游影响态度尺度在我国的适用性

进入20世纪90年代以来,旅游影响以及居民对旅游发展认知态度的研究开始逐渐聚焦于研究尺度与研究方法上,旅游影响态度尺度就是在这种背景下被开发出的一种用以测量目的地居民对旅游发展态度的工具。尽管在国外它已经引起学术界的广泛关注,但是国内还鲜有学者对此进行研究。因此,本文以实证研究的方式,在中国广西的阳朔地区进行实地调查,并采用因子分析的方法对数据进行了分析,以验证西方学者所提出的旅游影响态度尺度在我国的适用性。     

缓蚀剂BTA与AMT保护青铜文物的对比研究

对比了BTA和AMT的物理性质、缓蚀青铜的外观效果、中性和酸性介质中的腐蚀抑制性能、粉状锈清洗、成膜结构,各自优缺点,BTA和AMT都可以有效地保护青铜器,AMT还需时间检验,BTA和AMT保护青铜器研究工作需要继续深入。     

城市群创新投入的空间格局与创新绩效研究——以长江经济带所辖城市群为例

创新投入在城市群内的空间格局是城市群内城市间创新功能分工的综合体现,对城市群整体创新绩效有着较为深刻的影响。基于此,本文以长江经济带6 大城市群为样本,借用城市基尼系数和城市首位度方法,计算了其创新投入的空间格局和演化趋势,并运用面板协整的方法分析了城市群整体创新绩效与创新投入空间格局之间的均衡及因果关系。研究发现：①6 大城市群中长三角城市群、武汉城市群和长株潭城市群的创新资源配置属于单核结构模式,其余的城市群为"双中心"或"多中心"模式;②城市群整体技术创新绩效与创新投入空间格局的城市首位度之间存在"倒U型"关系;③城市群技术创新绩效与城市首位度之间互为长期因果关系,但是从短期看,仅存在城市首位度对技术创新绩效的单向因果关系。     

The haircutting movement in modern China (1903–1927): Analysis from the view of “body”

Modern China was an intense period of “body rebuilding.” Within the field of body history in China, the modern Chinese history has been rediscovered and reinterpreted from the view of “body.” In this paper, the author attempts to explore the movement of women’s haircutting in modern China and analyzes its social and political meaning from the view of body organ, gender, politics and culture. The conclusion is that the women’s haircutting movement in modern China was involved in the pursuit of state power, women’s rights, and political power in different levels.