邯郸市辖区历史与现今地震活动性特征

本文作者通过收集辖区各县(市、区)志记载历史地震与现今有感地震(ML3.0级以上)资料,对辖区历史地震资料完整时段有了可靠认识;通过分析历史和现今地震活动规律和构造条件,对辖区地震在时间、空间等方面的特点进行了归纳总结,认为本区地震分布与断裂带展布方向具有密切关系。     

淮河流域中强震活动区的地震构造背景

介绍了沿淮河干流展布的淮河构造变形带的断裂构造特征 ,分析了该构造变形带内中强地震与断层构造的关系 ,并结合淮河流域地球物理场资料的分析 ,提出了中强地震发生的地震地质标志     

S波分裂方法在荣昌地震研究中的初步应用

简要介绍了S波分裂方法的基本理论,在地震分析研究中的计算方法,以及在荣昌地震研究中的一些初步应用.作者选取2003年1月至2005年10月重庆荣昌单台数字化波形,利用S波分裂方法进行处理,从而求得该地区不同时段应力的优势方向以及S波延迟时间,为地震预报和区域应力场研究提供有用信息.     

云南省峨山县高精度地温观测值与地震前兆异常

本文分析研究了峨山高精度地温观测值1998-2006年的正常、异常变化特征,玉溪及邻区破坏性地震前异常情况.结果表明:峨山高精度地温观测值的变化对观测点100 km范围内的M＞5.0级地震异常十分显著,多数地震在异常过程中或结束后发震,对于短期预测具有重要的科学意义.     

青海北部及邻近地区地震趋势研究

对青海北部及邻近地区1976年以来ML≥3.0地震进行了分析,得到了该区5级以上中强地震的活动规律,认为研究区内地震活动正处于第四个活跃期,下一次中强地震发生在柴达木地震带的可能性较大.     

Coping with seismic vulnerability: small manufacturing firms in western Athens

This paper attempts to contribute to international discourse on the responsibility of macro structures (economic and political) and private agencies for the production and distribution of vulnerability. It does so by focusing on an individual economic entity, small manufacturing firms (SMFs), in a specific location, western Athens, Greece. By evaluating the losses that SMFs sustained in the earthquake of 7 September 1999, the paper points to variations in vulnerability levels among such firms and highlights the 'sources' of vulnerability they confront. Furthermore, the SMF recovery cycle is systematically monitored in parallel with relevant public policies and state reactions to private recovery methods. The analysis illustrates processes that externalise recovery costs, alter the relationship between physical and socio-economic vulnerability and shift the vulnerability load from macro structures to individual agencies or vice versa. It is based on two methodological approaches: the division of vulnerability into three constituent components (exposure, resistance and resilience); and the conceptual split between producers and carriers of vulnerability.     

Casualty treatment after earthquake disasters: development of a regional simulation model

This paper presents a new approach to the casualty treatment problem following a large-scale disaster, based on a mathematical model of how a regional health-care system responds to an earthquake event. The numbers and locations of casualties rescued alive, the scale of pre-hospital care, the post-earthquake hospital capacity, and the transport system are inputs to the model. The model simulates the movement of casualties from the stricken areas to hospitals. It predicts the number of casualties that die as well as other statistics about the health-care system response, such as waiting time before treatment. The model can be run with varying input assumptions to simulate alternative disaster response strategies. Preliminary runs demonstrate the potential of the model as a tool for planning and training.     

安徽及邻区震源深度分布特征研究

本文利用安徽及邻区（29°～35°N,114°～120°E）1976年1月—2009年7月重新定位后的地震目录,统计分析了不同空间范围内的震源深度分布特征,结果表明：安徽及邻区平均震源深度8 km,优势深度分布为5～15 km,其中霍山地区震源深度优势分布为3～8 km。中小地震震源深度在空间分布是不均匀的,安徽中西部...     

Electroreductive dechlorination of chlorophenols with Pd catalyst supported on solid electrode

Electroreductive dechlorination of chlorophenols with Pd catalyst supported on solidelectrode was studied. As solid electrodes, carbon cloth (CC), carbon felt (CF) and titanium mesh were used, and palladium was plated on solid electrodes by either electrolytic or electroless method. On each electrode with Pd, chlorophenols were qualitatively dechlorinated to phenol, while they were entirely intact on electrodes without Pd. Moreover, neither base electrode nor plating method significantly affected the activity of Pd as far as it was sufficiently loaded on the electrode. Based on the results in the experiments using one electrode repeatedly, Pd catalyst proved to possess a satisfactory duarability under the present condition. It was suggested that the reactive species responsinble for the dechlorination of chlorophenols could be formed during preliminary electrolysis. Thus, (Pd)_x-H resulting from the adsorption of electrogenerated hydrogen on metallic Pd might be assumed most probable.