基于内隐联结测验的旅游目的地形象偏好测量研究

传统的旅游目的地形象测量只关注旅游者外显层面的认知过程,即测量旅游者外显评价,而忽略了对旅游者内隐认知的测量。本研究将内隐联结测验引入旅游目的地形象研究领域,同时结合自陈式问卷以香港和韩国为例探讨旅游目的地形象外显测量结果与内隐测量结果是否存在差异。研究结果表明,被试对香港和韩国的外显旅游目的地形象的认知不存在显著差异,而对两地内隐旅游目的地形象的认知存在显著差异。本研究有助于推进旅游者行为的内隐认知研究,同时丰富旅游目的地形象的测量方法并对旅游目的地营销具有重要的实践意义。     

出土漆器显微试片的制作方法

本文介绍了出土漆器显微试片的制作方法,通过对试片的显微观察,可以使我们对涂膜断面、材质、下地组成及漆器制作方法进行详细的分析。     

单檐歇山式古建筑抗震性能振动台试验

为有效保护古建筑,采用振动台试验方法,研究了中国明清官式木构古建的抗震性能。以故宫某单檐歇山木构古建为对象,制作了1∶2缩尺比例模型。模型含浮放柱底、柱架、斗拱、歇山屋顶、墙体等所有构造,且施工工艺完全符合中国明清官式木构古建施工规定。通过施加白噪声激励,获得了模型的基频和阻尼比。通过施加不同强度等级的1940年El-Centro波,获得了模型典型节点的位移和加速度响应,讨论了模型的减震系数,评价了浮放柱底、榫卯节点、斗拱、屋顶、墙体等构造的抗震性能。结果表明:模型的振动形式表现为平面内的扭摆,其原因与歇山式屋顶质量分布不均密切相关。模型的震前基频为1.47Hz,阻尼比为4.6%。地震作用下,模型的位移及加速度响应曲线近似稳定、均匀。尽管屋顶构造则对地震力有一定放大作用,但浮放柱底、榫卯节点、斗拱等构造能发挥较好的耗能减震作用。对于不同构造而言,榫卯节点的减震性能最好,其减震系数可降至0.30;斗拱次之,其减震系数可降至0.53;而浮放柱底与柱顶石之间的摩擦耗能性能最弱,其减震系数最小值为0.66。墙体在地震波强度增大过程中发生倒塌,但不影响结构整体稳定性。因此,单檐歇山式木构古建具有良好的抗震性能。     

古代壁画、彩绘显现剂应用机理和性能研究

针对粘结硬质、钙化土锈的壁画和彩绘在保护修复中使用的去除剂和显现加固剂复合应用后对其性能进行了研究测试。从光学角度对明胶膜和加样后膜折射率进行测试,对土锈剩余层粒径与厚度进行测试,又从耐久性、柔韧性等方面对两种试剂复合用的模拟壁画进行了系统评价。结果表明:两种膜的折射率几乎相同,当土锈剩余层粒径在120μm以内,厚度在70μm内的土粒都可以通过显现加固剂进行显现,恢复其古朴原貌,且不触及颜料层。复合应用后对模拟样板老化后性能测试,数据显示各方面性能良好。     

New Titanium Connectors for the Columns Capitals of the Classical Temple of Apollo Epikourios

The columns of monumental buildings in ancient Greece were provided with a pair of timber “empolia” (plugs) and a “pole” (pin), at interfaces between stone members (drums, capital). In order to reinstate this connection system, in columns capitals that were repaired, during the ongoing restoration of the classical temple of Apollo Epikourios (Greece), new poles and empolia made of titanium were installed. The titanium elements were designed to have similar shape and shear strength to the estimated respective characteristics of the ancient poles and empolia. Moreover, their effect on the seismic behaviour of the temple columns was numerically investigated. The investigation showed that, within the range of strong earthquakes which are anticipated in the area of the monument, the installation of a single pole at the interface between the capital and the uppermost drum leads to limited reduction of the expected maximum and residual deformations of the column, without altering significantly the main characteristics of its rocking response. Furthermore, poles located at every column interface ensures significant limitation of the column residual deformations. Prior to implementation of the titanium poles and empolia, the main aspects of their design were verified through specially designed experiments.     

对县权公开改革试点的实证调查分析

县权公开经过一段时间的试点工作已经取得了一定的成效和经验,但是要使县权公开的改革试点工作取得最终成效,还需要以系统思维的方式来理清多重关系,把握改革中的关键和重点,建立和完善县权公开制度,进一步加强各项监督机制。对此,笔者基于有关试点县的实证调查分析,对县权公开的改革试点工作提出了一些建议和基本思路。     

THE GROWTH OF LITERACY IN FRANCE DURING THE EIGHTEENTH AND NINETEENTH CENTURIES

ABSTRACT

The Ottoman Empire faced catastrophic events during its period of dissolution which started with the First World War. At the end of this war, the Ottoman lands were shared by the Allied forces. As a reaction to this occupation, the Turkish War of Independence started in 1919 and finished in 1923. The authors aim to examine how these events were reflected in the ?stanbul bourse, using Ottoman government bond prices data between 1918 and 1925. Econometric methodology of Carla Inclan and George Tiao (1994 Inclan, C., and G. Tiao. 1994. Use of the cumulative sums of squares for retrospective detection of changes of variance. Journal of the American Statistical Association 89:913–23.[Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]) identifies several break points, which imply a lower risk for the repayment of the bonds during the end of the First World War and the Turkish War of Independence.     

基于旅游者网络关注度的旅游景区日游客量预测研究——以不同客户端百度指数为例

网络搜索引擎是旅游者获取旅游信息的最重要入口,百度指数通过反映关键词被搜索的次数表征旅游者的网络关注度。文章以三清山为例,首先利用协整理论及格兰杰因果检验分析了PC端和移动端百度指数与实际游客量之间的关系,进一步建立日游客量ARMA模型和分别加入PC 端和移动端百度指数的VAR模型,对游客量预测结果及预测能力进行比较分析,以期通过不同客户端、不同搜索关键词来填补游客量预测过程中旅游网络数据提取的单一性,得到更好的预测效果。发现移动端比PC端百度指数模型具有更好的预测效果,移动端比PC端百度指数对实际游客量的变动具有更好的解释能力。     

吴越细绳纹类青铜礼器成形技术研究

吴越青铜器发展到春秋中晚期,出现了一批极富地域文化特色的青铜器,器表饰有细绳纹和细薄而峻深的纹饰,或在纹饰间布满细芒刺突起的棘刺纹。本工作通过对吴越青铜器陶范铸造技术的探索和吴越细绳纹类青铜礼器的复原试验,以期揭示出这类细绳纹类青铜礼器的成形技术。实验过程是以绳索为模,在湿陶范内埋入绳索,当陶范入窑焙烧时,绳索焚烧后形成绳索状凹槽,浇注青铜液后则成为具有突起状绳纹装饰的青铜器。焚烧绳索形成纹饰,是一种在平面上形成三维纹饰的技艺,能在青铜器表面形成规整的绳纹,可能为东周时期吴越地区古代工匠铸造细绳纹类青铜礼器的一种方法。     

遗传基因技术与三峡考古实践

遗传基因技术是新兴起的前沿学科领域,将这一方法应用于三峡考古的实践在国内还是首次。本通过对重庆库区石地磅汉代墓地出土人类遗骨基因的采样、测试和分辨,得出了墓主人可能是南方土居民初步认识,这一认识与考古类型学分析结果可以互证。