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.     

Characteristics Of Chaotic Attractors In Atmospheric Boundary-Layer Turbulence

In this paper, the attractors of turbulent flows in phase space are reconstructed by the time delay technique using observed data of atmospheric boundary-layer turbulence, which include high resolution temperature, humidity andthree-dimensional wind speed measurements in Gansu province and Beijing, China. The correlation dimensions and largest Lyapunov exponents have been computed. The results indicate that all the largest Lyapunov exponents in different conditions of time, site and atmospheric stability are greater than zero. This means that the atmospheric boundary-layer turbulence system is really chaotic and has appropriate low-dimensional strange attractors whose dimension numbers range from 3 to 7 and vary with different variables (dynamical variables or non-dynamical variables) and atmospheric stability. Turbulent kinetic energy is first applied to reconstruct the attractor of turbulence, and is found to be feasible.     

青海省河南MS5.1和玛沁MS5.0地震后库玛断裂带的地震活动趋势研究

根据地震活动特征、大武地震台尾波持续时间及长宁、湟源和西宁3个台水氡异常变化，讨论了1999年河南Ms5.1和玛沁Ms5.0地震发生后库玛断裂带的地震活动趋势，结果表明，河南-玛沁地区的中强地震活动与库玛断裂带上的强震活动有明显的对应关系；在库玛断裂带中东段存在一个由ML≥3.0地震围成的空区；上述2次地震发生后大武地震台尾波持续时间异常依然存在，长宁、湟源和西宁台水氡趋势异常仍然持续，据此认为库玛断裂带存在发生强震的背景。     

A nonlinear time-lag differential equation model for predicting monthly precipitation

This paper investigates the nonlinear prediction of monthly rainfall time series which consists of phase space con-tinuation of one-dimensional sequence, followed by least-square determination of the coefficients for the terms of the time-lag differential equation model and then fitting of the prognostic expression is made to 1951-1980 monthly rainfall datasets from Changsha station Results show that the model is likely to describe the nonlinearity of the an-nual cycle of precipitation on a monthly basis and to provide a basis for flood prevention and drought combating for the wet season.     

方差分析法在定点核旋观测资料质量检验中的应用

本文以地磁场的空间相关性为物理依据，以测点间测值线性回归方程的显著程度，为测点测值的质量检验标准，采用方差分析和相关系数法，以月为时段，分别计算了省内１９９２年１至１０月，１０个地磁台站的Ｆ，ｒ，Ｓ检验结果。结果表明，两种方法的检验效果相似。而方差分析法，在分辨率和准确性方面，明显优于相关系数法。按计算时段，选取标准台的办法，利于克服单一标准台的不足和空间磁场差异性变化对测点测值质量评估的影响。     

大别山绿辉石晶体结构的再研究—兼与谢窦克等同志商榷

谢窦克等曾测定了大别山一个绿辉石的晶体结构，认为它具Ｐ２／ｃ空间群；四面体链分别呈ＳＡ和ＯＢ扭转；Ｍ阳离子日位全部为６次配位的八面体：Ａｌ在所有这四种晶位另均有相当多的占有率，为绿辉石的新型结构。本文对该资料再研究后确认其真实空间群为Ｐ２／ｎ；结构中仅有一种Ｏ旋转的四面体链；Ｍ２和Ｍ２晶位为８次配位；Ａｌ全部进入Ｍ１（１）晶位，Ａｌ－Ｍｇ呈完全有序分布，属典型的Ｐ２／ｎ有序绿辉石。本文给出了重新计     

旅游区游憩活动地域组合研究

针对市场导向的旅游开发战略与旅游地规划设计的整合问题,从游憩角度探讨解决这一问题的方法和技术,论文分析了游憩需求与游憩活动,设施和环境之间的相互关系,认为旅游地是由游憩活动,设施和环境及其支持系统旅游地规划的中心内容是游憩规划,游憩活动地域组合具有４种类型,３种模式。     

Assessing parameter identifiability for multiple performance criteria to constrain model parameters

ABSTRACT

Reliable simulations of hydrological models require that model parameters are precisely identified. In constraining model parameters to small ranges, high parameter identifiability is achieved. In this study, it is investigated how precisely model parameters can be constrained in relation to a set of contrasting performance criteria. For this, model simulations with identical parameter samplings are carried out with a hydrological model (SWAT) applied to three contrasting catchments in Germany (lowland, mid-range mountains, alpine regions). Ten performance criteria including statistical metrics and signature measures are calculated for each model simulation. Based on the parameter identifiability that is computed separately for each performance criterion, model parameters are constrained to smaller ranges individually for each catchment. An iterative repetition of model simulations with successively constrained parameter ranges leads to more precise parameter identifiability and improves model performance. Based on these results, a more consistent handling of model parameters is achieved for model calibration.     

Mental Maps and Fuzziness in Space Preferences*

Mental maps are widely used to represent aggregate residential preferences in a population. This study examines the contention by researchers that the dominant viewpoint in a group in terms of residential desirability is not affected by the fuzziness in individual space preferences. Results indicate that a significant misrepresentation of group preferences can result when fuzziness of individual preferences is overlooked. The use of ordinal scales to generate mental maps is likely to distort the actual pattern of residential preferences that dominates in the group because of the failure of the ranking approach to account for imprecision and ambiguity in individual preferences. Because interval scales used in rating or evaluating tasks do not force individuals to give a crisp judgement of places, they are more adequate than ordinal scales for mental mapping and for behavioral analysis.     

大气湍流的非线性动力学参量与其经典统计量之关系

本文利用大气边界层近地层中观测得的风和温度时间序列讨论计算了湍流的非线性动力学统计参量与其经典统计量的关系。初步结果表明:当层结稳定参数z/L处于-0.7相似文献