层析成像的模糊-神经网络重建方法

考虑投影数据不足时，射线层析成像的离散重建算法难以取得较好效果的情况，利用模糊理论建立了表示物体衰减系数的连续函数，用神经网络学习算法确定该连续函数中的待定参数．提出了一种适于投影数据或投影方向不够时的CT图像重建算法．计算机仿真结果显示了该方法在投影数据严重缺少时的良好效果。     

西藏公务员工作满意度调查与分析

通过对西藏公务员工作满意度的调查,分析影响西藏公务员工作满意度的主要因素以及工作满意度体现在人口统计变量上的差异,并对此提出相应的对策建议。     

Efficient and power-awareness query over sensor networks

Sensor networks consisted of low-cost, low-power, multifunctional miniature sensor devices have played an important role in our daily life. Light and humidity monitoring, seismic and animal activity detection, environment and habitat monitoring are the most common applications. However, due to the limited power supply, ordinary query methods and algorithms can not be applied on sensor networks. Queries over sensor networks should be power-aware to guarantee the maximum power savings. The minimal power consumption by avoiding the expensive communication of the redundant sensor nodes is concentrated on. A lot of work have been done to reduce the participated nodes, but none of them have considered the overlapping minimum bounded rectangle (MBR) of sensors which make them impossible to reach the optimization solution. The proposed OMSI-tree and OMR algorithm can efficiently solve this problem by executing a given query only on the sensors involved. Experiments show that there is an obvious improvement compared with TinyDB and other spatial index, adopting the proposed schema and algorithm.     

中枢型尼古丁受体与阿尔茨海默病

阿尔茨海默病是一种以渐进性的认知功能障碍为主要特征的神经退行性疾病，该病最终会导致死亡，是痴呆病中最常见的一种类型。近年来研究发现中枢尼古丁受体在AD的发病中起着非常重要的作用，本文对此进行综述。     

在环境中创造建筑的自我

在环境中创造建筑的自我，就是以客观环境制约条件和人文环境背景为基础，探索有个性和特色的建筑形态．从“建筑环境协调、建筑文脉意象”等视角，提出了“顺应协调、对比协调、历史文脉、建筑文脉、自然文脉”等5种在环境中创造建筑特色的设计手法．     

Conflict Pattern Analysis: Preparing the Ground for Participation in Policy Implementation

The participation of non-state actors in implementation processes is often understood as a means to increase compliance efficiency. But the implementation of spatial policies frequently focuses on pre-established goals, processes and instruments and thus renders difficult open discourse and shared decision-making. This paper introduces conflict pattern analysis (CPA) as a tool that supports the analysis of the actual actor constellation in order to define efficient approaches that avoid common problems of participatory processes. CPA is a semi-formalised method that helps to identify key-actors, their relations and interaction amongst each other as well as their core beliefs, interests and resources. It aggregates this information to interaction patterns that can be compared, classified and linked to different participatory methods on a theoretically informed basis. Particularly on the local and regional level, this could be the first step for successful (participatory) implementation strategies.     

旧书回溯建库字段解析

以华中农业大学图书馆回溯建库为例,从HEA,200,210,410,690,905等字段对旧书回溯建库中容易出错的地方进行了探讨。     

浅谈随刊附盘的著录与管理

介绍了随刊附盘的种类及其验收与著录的方法,提出了随刊附盘管理和利用的措施。     

行动不便人群户外生活实态及障碍调查研究

通过对行动不便者在居住小区内的户外生活实态及障碍的调查研究，总结出行动不便者对户外居住环境的需求和意愿，为使无障碍居住环境设计提供理论依据。     

发电厂电气部分课程的工学一体化教学改革探索与实践

详细论述了近年来我们对《发电厂电气部分》课程所做的一系列教学改革与探索，提出了工学一体化教学改革模式，该模式旨在将工程实际贯穿于整个教学活动中，将工程思想、理论学习和工程训练相互融通，使其成为一个动态的整体，采用该模式教学，能够强化学生动手能力和培养创新思维，建立工程思想．