越窑秘色瓷及相关问题

秘色瓷本是晚唐时期越窑贡瓷的名称,其性质是贡瓷。秘色瓷之得名与釉色相关。作为贡瓷,秘色瓷由“贡窑”所出,在今天的研究中,也可物化体现为越瓷精品。根据法门寺塔地宫出土材料讨论秘色瓷问题,必须纳入贡赋、库藏制度,不可脱离具体的历史背景割裂认识并刻意渲染。     

陝西神德寺塔藏經洞出土文獻Y0001《金光明經》卷第二爲唐人寫經考

本文在整理原件的基礎上考證了陝西省神德寺塔出土文獻Y0001號寫經卷子,證明這件以往被鑑定爲＂元明時期＂、＂金元時期＂的作品其實是唐人寫經;因其避唐太宗李世民諱而＂民＂字缺筆,故其書寫的時間上限是唐太宗李世民登位的貞觀元年（627）,下限是五代後周恭帝顯德七年（960）;因其不避唐高宗李治諱而直書＂治＂字,故其準確書寫時間可有幾種不同的推測。     

故宫博物院与辛亥革命

1911年爆发的辛亥革命是中国近代完全意义上的民族民主革命运动,它为中国博物馆事业的发展创造了条件。1925年成立的故宫博物院则是辛亥革命未竟之业,标志着中国民族民主运动在文化领域的胜利。然而,由于文献记载和档案资料稀少零散,加之辛亥革命发生与故宫博物院成立相隔时间较长,辛亥革命对故宫博物院建院的推动,以及故宫博物院开院之于辛亥革命事业的意义,未受到足够的重视,国内外相关研究也十分薄弱。通过梳理历史文献及档案,本文以政治内涵、文化认同和博物馆事业为视角,阐释了故宫博物院与辛亥革命之间的密切联系,并力图客观地呈现当时社会事件的历史情境。     

二里头遗址铸铜技术研究

目次一二里头遗址出土青铜器的技术特征及铸造工艺二二里头遗址出土陶范考察三二里头遗址出土浇勺考察四二里头遗址铸铜技术初论二里头遗址是先秦时期的重要文化遗存。在二里头遗址中发现了迄今为止中国最早的铸铜作坊遗址(图一)。铸铜遗物在第三、四、五区都有发现,铸铜作坊遗址主要位于四区,总面积在10000平方米以上,已清理出二至四期的铸造工场遗址,其周围遗留不少陶范、坩埚、炉壁、铜渣、木炭,及一些小件铜器、少量大件铜器〔1〕。青铜器是二里头遗址出土的主要遗物之一,有礼器、工具、兵器     

指引小农经济通向现代化的灯塔——中国共产党农民合作经济的四大理论成果

中国共产党成立90年来,在农民合作经济方面形成了四大理论成果。毛泽东关于组织起来是必由之路的论断,指明了方向,解决了如何根据汪洋大海的小农经济的状况选择什么样的路径引导农民通向现代化的问题;邓小平关于农业两个飞跃的论断,明确了阶段,解决了如何适应生产力发展要求选择什么样的战略阶段推进组织化的问题;多种类型农民合作经济组织共同发展及规模经营形式多样化认识的形成,明晰了形式,解决了如何适应国情及农情选择什么样的模式推进组织化的问题;以民办、民有、民管、民受益为内核的原则及其相应制度的形成,探明了制度,解决了如何尊重农民意愿选择什么样的制度推进组织化的问题。     

Study on a Simplified Calculation Method for Hydrodynamic Pressure to Slender Structures Under Earthquakes

Based on Morison hydrodynamic force theory, a simplified calculation method for hydrodynamic force to slender structures is proposed. A typical cylindrical deep water pile was chosen for study and the simplified method was used to analyze the influence of hydrodynamic pressure on the pile. Then the finite element method was used to study the dynamic characteristics of the model, and the results from both methods were compared. A comparison was also made between the shaking table test on the south tower of the Nanjing Yangtze 3rd River Bridge and the results from the simplified method.     

Spatial–temporal distribution and geographic context of Neolithic cultural sites in the Hanjiang River Basin,Southern Shaanxi,China

Understanding how to live successfully within our environment is among the most pressing challenges facing contemporary society. This paper probes the problem based on comparative analysis and discusses the relationship between the spatial–temporal distribution of the Neolithic cultural sites and the geographic context in the Hanjiang River Basin in the south of Shaanxi Province, China. Archaeological studies have identified 175 Neolithic cultural sites in the study area, with a sequence of Laoguantai (¹⁴C age 8–7 ka BP), Yangshao (¹⁴C age 7–5 ka BP) and the late period of the Neolithic Age (¹⁴C age 5–4 ka BP). The total number of archaeological sites, the distribution area and the density all showed an early ascending and later descending trend, but the proportion of the number of archaeological sites in the study area to the corresponding value of the entire Shaanxi Province declined sharply. Spatially, these sites were concentrated on the terraces of the Hanjiang River and its main tributaries with an altitude of 400–800 m. Multiple data were integrated to clarify the critical effects of tectonic and geomorphologic conditions on the distribution of the Neolithic sites. Further comparisons revealed the correlation of Holocene climate change and environmental evolution with the Neolithic cultural succession in the study area that ameliorated conditions to generally promote the development of the primitive culture while degeneration coincided with the culture's transition or interruption. The discussion on the origin of the primitive culture and the temporal–spatial distribution corresponding to the regional culture differentiation sheds light on the complex and dynamic human–nature interaction system during the Neolithic Age, thus emphasising the wider field-based investigation and high-resolution reconstruction works of the palaeoclimate and palaeoenvironment in the future.     

二里头二期文化与后羿代夏问题

后羿是生活于夏王朝西方的原始部族首领.后羿部族统治集团取代夏王朝政权,入主中原约历40年,对夏王朝时期的社会、文化造成了巨大影响.作为夏文化的二里头文化,其二期文化就是在继承一期文化的基础上,受到西方原始文化和东下冯类型文化的强烈影响而形成的.     

唐徐恽及夫人姚氏墓志考述

１９９８年在伊川县彭婆镇许营村出土的唐徐恽及夫人姚氏墓志,详述了徐恽的生平事迹,也为徐恽神道碑的所在提供了确切位置。本文就两方墓志的有关问题进行了考证。     

浅谈旅游紧急救援服务

随着旅游业的发展,旅游中的安全问题日益成为旅游者关注的焦点。旅游紧急救援作为现代旅游业必不可少的一项配套服务,在国际上已经得到了较为普遍的开展。然而在我国．这项业务尚处于起步阶段。本文从解释紧急救援服务的涵义出发,对现有的国际紧急救援机构在我国的业务开展状况和国内紧急救援服务的发展现状进行介绍。