明清丝绸之路哈密—吐鲁番段“沙尔湖路”研究

明清丝绸之路哈密—吐鲁番段存在一条自哈密西南沙尔湖转西北至鄯善进而抵达吐鲁番的“沙尔湖路”,它与“黑风川道”“小南路”等传统路线均不同。利用《蒙古山水地图》等文献,可对沙尔湖路具体行经进行考证复原。该路沿线地形平坦,有泉水与植被,在明廷与吐鲁番、清廷与准噶尔在哈密的政治和军事对峙阶段曾广泛使用,后因泉湖干涸、气候炎热而中断。     

A High-Performance Quadrilateral Flat Shell Element for Seismic Collapse Simulation of Tall Buildings and Its Implementation in OpenSees

Shear walls are important lateral force-resistant components of tall buildings. Hence, a reliable numerical model that can accurately represent the mechanical characteristics and large deformations of shear walls is critical for realistic collapse simulation of tall buildings. Based on the theory of generalized conforming element, a high-performance quadrilateral flat shell element, NLDKGQ, accounting for the large deformation using the updated Lagrangian formulation, is proposed herein and implemented in OpenSees. The reliability of NLDKGQ is validated using classical benchmark problems and reinforced concrete specimens. In addition, its capability in simulating the collapse of a tall building is also demonstrated.     

早期蜀文化和汉水上游地区青铜文化的关系

早期蜀文化分布在成都平原为中心的四川盆地西部地区,包括了三星堆文化和十二桥文化两个阶段,年代相当于商代、西周、春秋。这是相对晚期蜀文化而言,晚期蜀文化指相当于战国、秦至西汉初年。     

北朝袒右肩陶俑初探

北朝时期,战事频繁,社会动荡不安,民族关系复杂,不同文化不断碰撞、交流和融合.在这种大环境下,北朝时期的文化艺术呈现出多姿多彩的面貌.袒右肩陶俑是北朝墓葬中使用的一类特殊陶俑,数量不多,但非常富有特色.本文试图在详细统计资料的基础上,初步探讨袒右肩陶俑的主要特征及其出现原因.     

“六日战争”对美国犹太人族群认同的影响

20世纪60年代,"大屠杀"话语的传播引发了美国犹太人对族群命运的担忧。在"六日战争"前,面对阿拉伯国家的反犹宣传及其对以色列的重重围困,美国犹太人担心"再次大屠杀"会发生,从而促使美国犹太人对以色列的生存产生深度忧虑。美国犹太社团逐渐把维护以色列的特殊利益和争取美国社会对以色列的同情与支持,作为游说活动的主要目标。美国犹太游说组织通过舆论引导、公开呼吁、经济动员等方式积极进行游说。"六日战争"后,美国与以色列之间的特殊关系迅速发展。美国犹太人的民族自信心和自豪感显著提升,并自觉地将以色列与自身的命运紧密相连。他们在归属意愿、宗教情感、对以色列的文化兴趣、青年群体族群意识等层面表达对以色列的认同,以色列在美国犹太人族群认同中发挥的作用凸显。     

The New View of Makeup and the Consumption of Cosmetics among the Women of Shanghai in the Modern Age

Under the pressure of the national crisis in modern China, millennia-old traditional concepts have been broken and adjusted, and new trends and ideas have emerged in large numbers. In order to defeat local cosmetics, from the moment they entered China foreign cosmetics companies attacked the traditional Chinese cosmetics of eyebrow pigment (dai), lip pigment (gong), rouge (zhi), and face powder (fen). Corresponding to the enlightenment ideas of the early twentieth century, women could no longer pursue beauty in a way that harmed their bodies. In the movement to liberate women’s bodies in the 1920s, radical intellectuals developed a severe criticism of the bad habits of using corsets and applying powder, and the concept of “healthy beauty” came into being. However, in the context of the development of the women’s liberation movement and the respect for women’s consumer rights, the healthy beauty theory failed to suppress women’s consumption of beauty products, and “natural beauty” and “artificial beauty” ultimately coexisted in lifestyles of women in the modern era of Shanghai.     

The Carving Technology of the Handle‐Shaped Artefacts from Yinxu (c.1300–1046 bc) in China

The handle‐shaped artefact is a special jade object of the Three Dynasties (c.2000–200 bc ) period. The manufacturing technology and function of the handle‐shaped artefacts are widely questioned. In this paper, two handle‐shaped artefacts from Yinxu (c.1300–1046 bc ) are tested by digital microscope, Raman spectrometer and scanning electron microscope. The results indicate that the handle‐shaped artefacts might be made in four steps, namely rough shape cutting, edge reforming, handle making and single‐side polishing. It also suggests that the handle‐shaped artefacts might be used as sacrificial offerings, but not as hairpins or handles.