Urban Sensing by Crowdsourcing: Analysing Urban Trip behaviour in Zurich

The research on which this essay is based sought to provide a deeper understanding of live urban activities. The main idea was to obtain in‐depth trip information by integrating sensing technology with crowdsourcing‐based methods. Location and acceleration sensors embedded in smartphones can deliver useful trip information. Research had previously been conducted to find an accurate data analysis algorithm for high‐level data mining, an efficient sensing method for power saving. As a proof of concept, this essay presents a case study of Zurich that successfully implemented previous research achievements in the real environment. It established that urban travel behaviour can, in fact, be collected by sensors embedded in mobile devices, and that the data thus obtained can be used to measure the characteristics of trip behaviour in cities by means of an advanced classifying algorithm and analysis. The strength of this research is its pioneering role in clearing the ground for future urban data collection methods and planning strategies. Specifically, this study could provide answers to the following key questions: How can crowdsourcing be applied to the collection of urban transportation data? What kinds of information can be extracted from the crowdsourced mobile sensing platform? What kinds of knowledge, within the transportation domain, can be derived from the above?     

高职院校计算机专业教学中学生创新能力的培养

在高职教学过程中,特别是计算机这门实践性、操作性很强的学科的教学中,如何加强对学生创新能力的培养,该文从激发学生兴趣,改变教学观念,优化教学方法,科学授课模式等方面来谈一谈。     

标准地土地供应模式对城市绿色全要素生产率的影响效果及作用机制研究——基于PSM-DID的经验证据

研究目的：探究标准地土地供应模式对城市绿色全要素生产率的影响效果及作用机制，为推动经济高质量发展建言献策。研究方法：PSM-DID，中介效应模型。研究结果：（1）标准地土地供应模式的实施显著促进了城市绿色全要素生产率的提升。（2）从机制分析来看，工业结构优化和创新水平提升是标准地土地供应模式助力城市绿色全要素生产率提升的重要作用路径。相较于创新水平提升，工业结构优化在标准地土地出让模式影响城市绿色全要素生产率的过程中发挥着更加重要的中介作用。研究结论：地方政府应结合自身发展目标和现状，通过持续推行标准地土地供应模式，引导工业结构优化转型、鼓励内部技术创新和外部先进技术引进等措施促进城市绿色全要素生产率提升，助力经济高质量发展。     

内蒙古旅游应用型人才培养模式探讨

近年来,内蒙古旅游业发展迅速,不断发展的旅游业对高素质旅游人才需求越来越大,探索与市场需求相适应的旅游应用型人才培养模式成为内蒙古高校旅游教育的紧迫任务。内蒙古财经学院经过多年探索与实践,主动适应市场需求,改革办学观念,成功构建起旅游管理专业应用型人才培养模式,取了良好的效果。     

基于PCI/PCIX总线实现宽带数据高速传输

介绍了传统宽带数传的实现方式,分析了用FPGA实现PCI/PCIX总线的优点,实现了基 于PCI/PCIX总线IP核的宽带高速数传,IP核在66 M/64 bit工作方式,以突发传输模式 下,速度达到了420 Mbyte/s,满足了宽带数据高速传输的要求。     

循环经济下逆向物流的发展研究

随着经济的快速发展,人类经济利益与环境的矛盾日益尖锐。循环经济以“减量化、再利用、资源化”为原则,以“低消耗、低排放、高效率”为基本特征,完全符合可持续发展理念。在环境保护和可持续发展以及企业经营等驱动下,循环经济下的逆向物流模式逐渐成为社会关注的焦点。文章阐述了循环经济和逆向物流的基本理论,分析国内外逆向物流的发展现状,找出制约我国逆向物流业发展的障碍,并从企业和政府两方面提出相应建议．最后提出逆向物流运作模式的选择指标体系。     

艺术类高职学院计算机基础教学模式的探索与思考

深化高职计算机基础教学的改革,必须首先从高职计算机基础教学模式和教材模式改革入手。本文简要阐述了关于艺术类高职学院计算机基础教学模式的思考。     

液压与气动课程CDIO教学模式探讨

探讨了基于CDIO理念的液压与气动课程教学模式,包括课程分层次教学方法设计、课程教学内容模块化设计、课程教学效果考核细化设计。通过液压与气动课程CDIO教学模式实践,可以进一步提高课程的教学质量和效果,有利于培养和加强学生的实践能力和综合素质。     

Managing knowledge in foreign entry strategies: a resource‐based analysis

International strategies vary in their potential to exploit and augment a firm's resources, especially its knowledge base. Resource‐based analysis suggests clustering the diverse entry modes in terms of their exploitation and augmentation characteristics. We thus introduce a new categorization of entry modes based on their potential to augment the resources of an entrant. We then explore the antecedents of these modes, and advance testable propositions delimiting for which firms and in which circumstances each mode maximizes long‐term value creation. Finally, we outline how our resource‐based framework complements transaction‐cost‐based frameworks. Copyright © 2009 John Wiley & Sons, Ltd.     

供给侧结构性改革中加强小型水利工程管理能力建设的思路与重点

围绕深化小型水利工程管理体制改革和管护机制创新,以推进供给侧结构性改革为主线,分析当前我国小型水利工程管理能力面临的新形势,结合小型水利工程管理现状及存在的主要问题,探讨供给侧结构性改革中如何加强工程管理单位能力建设,并从供给侧结构性改革角度,提出创新管护模式、拓宽经费渠道、加强农民用水合作组织建设、建立考核评价机制等建议。