Merging uncertain information with semantic heterogeneity in XML

Semistructured information can be merged in a logic-based framework [6, 7]. This framework has been extended to deal with uncertainty, in the form of probability values, degrees of beliefs, or necessity measures, associated with leaves (i.e. textentries) in the XML documents [3]. In this paper we further extend this approach to modelling and merging uncertain information that is defined at different levels of granularity of XML textentries, and to modelling and reasoning with XML documents that contain semantically heterogeneous uncertain information on more complex elements in XML subtrees. We present the formal definitions for modelling, propagating and merging semantically heterogeneous uncertain information and explain how they can be handled using logic-based fusion techniques. Anthony Hunter received a B.Sc. (1984) from the University of Bristol and an M.Sc. (1987) and Ph.D. (1992) from Imperial College, London. He is currently a reader in the Department of Computer Science at University College London. His main research interests are: Knowledge representation and reasoning, Analysing inconsistency, Argumentation, Default reasoning and Knowledge Fusion. Weiru Liu is a senior lecturer at the School of Computer Science, Queen's University Belfast. She received her B.Sc. and M.Sc. degrees in Computer Science from Jilin University, P.R China, and her Ph.D. degree in Artificial Intelligence from the University of Edinburgh. Her main research interests include reasoning under uncertainty, knowledge representation and reasoning, uncertain knowledge and information fusion, and knowledge discovery in databases. She has published over 50 journal and conference papers in these areas.     

石化企业环境管理信息系统的研究和应用

为提高石化企业环境管理的工作效率，研究并开发了具有环境质量自动监测、污染源监测与预警管理、污染源智能分析、监督检查、HSE报表管理及台帐管理等功能集于一体的环境管理信息系统。该系统应用后，有效规范了各个业务流程，提高了工作效率，对促进企业安全生产和持续、稳定地发展具有重要的意义。     

集成式可调谐半导体激光器及其封装

为适应于光通信网络发展的需要,业界已开发出可调谐半导体激光器,光功能的高效率集成封装可提高耦合效率,还可减少成本。文章介绍了几种集成式可调谐半导体激光器及其封装技术。指出可调谐激光器的发展趋势是集成化和模块化。     

On the road to psychotherapy integration: A student's journey.

This article presents the integrative journey of a doctoral student across two continents. The development and aspirations of a student integrationist from the "get go" are outlined, and some thoughts on the future of the integration movement are offered. The role of self-direction, integrative role models, flexible training environments, and the support of the integrative community in one's integrative development are highlighted. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Supporting Product Family Design in a 3D CAD/PDM Integrated System

This paper addresses some key issues in supporting product family design in a 3 D CAD/ PDM integrated system and introduces the techniques developed or adopted in building the integrated system. The general architecture of a 3D CAD/PDM integrated system is organized as five tiers. Multi-agent technology is applied with a collaborative design environment. The rule-based product family architecture （ PFA ） and tabular layouts of article characteristics （TLAC） technique are applied to represent the knowledge for product families. They make the knowledge understandable, simplified and can be exchanged among heterogeneous information systems. A transparently concentric integrated mode is put forward to enable the heterogeneous processes to interact and communicate regardless of the language used to construct each process. With the mode, function calling and information exchanging among different processes are carried out via message translation/parse approach. Currently, the integrated system is implemented in the platform of Windows NT and 2000.     

Using homework in psychodynamic psychotherapy.

Homework refers to an assignment given by the therapist to the patient that is to be fulfilled between sessions. It is a typical intervention in cognitive-behavioral therapy, but less common in psychodynamic therapy. This article describes an assimilative, integrative model of psychodynamic therapy that incorporates homework and describes its use in a series of clinical cases. Although the indications for and impact of homework vary from case to case, conclusions are drawn as to the most effective approaches to incorporating homework in a psychodynamic model. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

电力电子集成电路的静电放电（ESD）保护

本文描述了ESD的基本概念，介绍了电力电子集成电路的ESD保护方法和技术。最后，指出了在版图设计中应注意的一些问题。     

基于数字电路设计直接比较型准四位ADC的仿真研究

为入门探索实现全数字化A/D转换器的集成设计方案,逐步改造4位简易ADC电路,使之成为基于门电路和触发器的设计范例。技术要点包括(1)量化编码基于CMOS非门阈值及其移动,(2)阈值移动基于非门组合传输门(替代电阻),(3)取样保持基于边沿D触发器,(4)ADC元架构业经搭建LSI电路验证成功。研究结论是Hspice仿真成功的该Flash型准4位ADC适用于低频段生物医学信号处理SoC的研制。     

Path integration and lesions within the head direction cell circuit: Comparison between the roles of the anterodorsal thalamus and dorsal tegmental nucleus.

Experiments were designed to determine whether 2 regions of the head direction cell circuit, the anterodorsal thalamic nucleus (ADN) and the dorsal tegmental nucleus (DTN), contribute to navigation. Rats were trained to perform a food-carrying task with and without blindfolds prior to receiving sham lesions or bilateral lesions of the ADN or DTN. ADN-lesioned rats were mildly impaired in both versions of the task. DTN-lesioned rats, however, were severely impaired and showed reduced heading accuracy in both task versions. These findings suggest that although both the DTN and ADN contribute to navigation based on path integration and landmarks, disruption of the head direction cell circuit at the level of the DTN has a significantly greater effect on spatial behavior than lesions of the ADN. (PsycINFO Database Record (c) 2010 APA, all rights reserved)