Transformation in territorial concepts: from nation building to concessions

The transition to globalization, socio-cultural fragmentation and an era of peace all constrain Zionism to a restructuring in its territorial perspectives. In the nation-building era, Zionism made the territory the focus of Zionist activity, which necessitated seizing territory, controlling it, and creating an affinity and attachment and a bond of identity between the nation and the territory. Pure colonization as a central strategy for realizing these national goals originated mainly from the unique historical circumstances of Zionism and from the adoption of an ethno-national ideology. This also led to the Palestinian-Jewish conflict that concentrated on the control of territory. The national economy regime that influenced Israel in different ways also served the territorial ideology to a great degree. Peace borders will require Israel to cooperate closely with Jordan, Palestine, Syria and Lebanon in managing resources, external influences and additional common interests. The peace economy will integrate with the multi-national economy. Furthermore, in the reality of peace, Israel will have to abandon the internal colonization of areas populated by Israeli Arab citizens and give greater legitimation to their more prominent inclusion the Israeli identity. It will also become difficult for any elite group to dictate the national agenda to other marginal groups, such as Israeli Arabs, and Sephardic or Orthodox Jews, each group creates for itself considerable degree of autonomy in its own territory. In the main, the national periphery divides into an Israeli Arab periphery beside the periphery of the traditionally religious Sephardic Jews. The ultra-Orthodox Jews take control of increasingly larger Israeli space and expanding the horizons of their public involvement beyond their traditional ghettos. Each group creates for itself a different symbolic space with differing views concerning the limits of Israeli sovereignty.     

Effects of light exposure on the TL dating of pottery

Bleaching experiments on Chinese pottery fine grains were conducted under sunlight and laboratory light conditions. It is found that the thermoluminescence (TL) at high temperatures can be bleached significantly, but no effects were observed on TL signals used for the pre-dose dating technique. It is concluded that the pre-dose dating technique can be applied to samples even after light exposures. Pottery samples of Tang Dynasty and New Stone Age were studied. Modifications to routine pre-dose dating technique are proposed with adding preheat procedures and using saturation exponential fitting for the sensitivity change data. The modified technique can extend the dating range to New Stone Age.     

莱州湾南岸平原地面古河道研究

利用综合方法对莱州湾南岸平原地面古河道做了系统研究,发现并验证地面古河道２５条,按形成时代将其分为两期,其中,早一中全新世古河道６条,历史时期古河道１９条,按地貌形态将其为４种类型,包括高地古河道带,条状高地古河道,槽状洼地古河道和古河槽,其中条状高地古河道为该区主要的古河道类型。     

运城盐湖沉积环境演化

运城盐湖位于山西地堑系运城断陷盆地内的次一级深断陷内。本文通过分析运城盆地新构造运动和运城盐湖区的地层,认为新构造运动对湖盆的形成和湖水、盐份和沉积物的补给起着很重要的作用;盐类矿物的沉积与气候变干有密切的关系;运城盐湖是特殊的构造和气候条件下的产物,是更新世早期古湖的残余。     

Instability of an underground ancient tomb due to excavation and its relationship to the temperature and ground water

In order to consider a counterplan to preserve an ancient royal tomb in Kongju, Korea, the deformation of the wall structure, the atmospheric temperature in the tomb, and the groundwater level have been monitored. The long-term measurement of biaxial tilting of the tomb walls revealed that the brick-built subsurface opening had been subjected to severe structural instability. The measured deformation of the tomb was consistent with the displacement of soil around the tomb calculated using a numerical analysis. The instability of the tomb structure is closely related to the rainy season as the deformations measured are several times that in the dry season. A sudden change of temperature inside the tomb exerted an influence on the deformation of the tomb structure as well. It is suggested that the excavation be restored for tourists, the quicklime layer for preventing groundwater infiltration is reinforced, and a constant temperature is kept inside the tomb. This revised version was published online in July 2006 with corrections to the Cover Date.     

IGCP440"罗迪尼亚超大陆汇聚与裂解"项目2003年度工作进展

借助于最新的地质、同位素年代学、地球化学和航空地球物理资料,对全球各地原属于罗迪尼亚大陆组成单元的构造环境、地质事件特征及其演化历史进行了探讨,并提出一些新见解和成因模式.认为东欧克拉通在1.7～0.9Ga有复杂的演化历史一个新的劳仑古陆和西伯利亚的重建发生在1 050～1 000Ma;中、新元古代南美洲造山拼贴的岩石构造历程构成南美陆台的西部边界非洲克拉通是古元古代/太古宙陆块汇聚收敛的结果;东南极的一部分在中元古时期附属于非洲南部;印度西北的新元古代长英质岩浆事件构成了罗迪尼亚大陆的西部边缘;前格林威尔时期的劳仑古陆已被确定为古元古代末期的一个主要大陆;在罗迪尼亚大陆中,华南可能位于劳仑古陆南部和澳大利亚东部之间;塔里木克拉通和扬子克拉通相连接或邻近.据此检验了关于Pisarevsky提出的罗迪尼亚超大陆汇聚和裂解的新模式.新模式提出初始裂解是沿着劳仑古陆的西部边缘,与大西洋北部相类似.同时认为一些大陆(印度、刚果/圣·弗朗西斯科)可能不是罗迪尼亚超大陆的组成部分.     

薛家岗遗址出土古玉器的材质特征

通过肉眼和显微镜观察，采用比重法、硬度法、X射线衍射法、红外光谱法、激光拉曼光谱法等无损仪器检测法对122件薛家岗出土玉器进行了玉种鉴定，探讨了玉器的物理性质和结构特征，并提出了出土古玉器的保护问题。分析结果表明，肉眼鉴别风化严重的古玉器，误判几率较大；彻底排除玉器内空气的影响，比重法分析可准确判定严重受沁古玉器的物相组成；古玉器内部与表层在颜色、致密度等存在差异，但主要物相组成相同。     

层间氧化带与埋藏型古地表氧化带的鉴别特征

本文结合新疆５１２矿床层间氧化带的特征,论述了层间氧化带及埋藏型古地表氧化带的主要特点,并得出层间氧化带的鉴别特征：后成因,对个别含水层的依存性,剖面上呈舌状,沿地层倾向具有明显的分带性及一定的矿物组合等。     

古玉器辨伪新说

根据古玉器与现代仿古玉器在琢磨加工工具、工艺流程衣保存环境上的差异,通过对玉器的玉料,加工痕迹,制作特点,沁色、包浆等特征的观察分析,达到由肉眼判定真伪的效果。     

镜质体成烃反应动力学模型的标定及其在热史恢复中的应用

镜质体反射率（Ｒｏ）与其生烃率有关，因此，由Ｒｏ应可求取其生烃率；同时，在求取了镜质体成烃反应动力学参数之后，若已知其受热史，则可计算出镜质体的生烃率；反过来，若已知镜质体的生烃率，应可反推其受热史。基于这一基本原理，本文在建立和标定镜质体成烃反应动力学模型的基础上推导了可将其应用于存在着抬升、剥蚀和古地温非线性变化等复杂地质条件下热史恢复的原理模型，结合海拉尔盆地海参７井的实测Ｒｏ值，有效地恢复了其古热史