强夯加固机理研究现状及展望

介绍了强夯法的工程应用,分析了地基土的强夯加固基本原理,总结了强夯加固机理的研究现状及存在的不足,并就今后的研究重点和发展方向提出了一些构想———强夯加固机理可采用以混合物理论为基础的多孔介质理论和合理的土动弹塑性本构模型进行系统研究,并应实现饱和土和非饱和土的统一,土体液化破坏机理也是强夯加固机理研究的重要内容.     

网络多媒体与英语写作教学

本文分析了高校传统英语写作教学的现状及问题,并介绍了利用网络多媒体进行英语写作教学的优势,最后探讨了如何有效利用网络多媒体进行英语写作教学及需要注意的问题以提高学生的写作能力。     

和谐社区建设的目标和形态特征

文章从和谐社区建设的意义、目标和形态特征等层面入手,对南通市和谐社区的建设问题,做了一些研究和探讨。     

我国中小企业融资问题简论

融资困难是不同时期各国中小企业普遍面临的重要问题之一.本文通过中小企业与国有企业融资的对比分析,考察了我国中小企业融资困难的原因和相应策略.作者认为,中小企业自身发展的特点、融资渠道与融资风险、金融机构和社会服务体系等的综合作用是造成中小企业融资难的根本原因,而破解中小企业融资难的基本思路就在于政府、市场和中介组织的共同创新与发展.     

Expanding scope of hybrid choice models allowing for mixture of social influences and latent attitudes: Application to intended purchase of electric cars

Recently, policy makers’ expectations about the role of electric cars in reducing emissions have risen substantially. In parallel, academic research on purchase intentions has dramatically increased. Originally, most studies have focused on utility attributes and price. More recently, several hybrid choice models have been estimated to include the impact of attitudes on choice probabilities. In addition, a few studies have caught the attention to social influence. In contributing to this line of research, this paper reports the results of an expanded hybrid choice, which simultaneously estimated all these different effects in a single integrated model of purchase intention. Results indicate that the model performs well. Costs considerations contribute most to the utility of electric cars. Social influence is less important, but there is also evidence that people tend to take it into consideration when there are positive public opinions about electric cars and the market share becomes almost half of friends of their social network. The intention to purchase an electric car is also influenced by attitudes about environmental concerns and technology acceptance.     

中国音乐网站现况分析

21世纪网络的发展给社会生活带来了许多新现象和新问题,也为音乐传播带来了新的生机和活力。本文从音乐网站在社会传播中的现状出发,指出网络在音乐传播中存在的问题,并进一步从受众、传播媒介、把关人和法律建设等角度分析问题背后的原因。     

嵌入式车载流媒体播放终端设计与实现

本文设计并实现了基于Au1250处理器的嵌入式流媒体播放终端.播放系统由流传输设施和解码终端组成.流传输设施主要实现媒体数据的传输,解码终端负责流媒体的音频、视频解码及播出.流传输层利用JRTPLIB开发库实现,解码终端采用嵌入式技术,通过MAI Engine实现媒体数据的解码播放.对于文本数据,直接交由上层应用程序的GUI显示.播放终端与媒体服务器之间通过以太网相连,采用RTP协议进行数据通信.     

消除新闻传媒舆论监督的盲区

目前我国新闻传媒舆论监督的最主要问题，是存在监督的盲区，即监督之光不能照射到某些监督对象。能进入盲区的，主要有传媒的主办和主管机构，传媒的社会管理和控制机构，对传媒的生产要素、经营活动有较大影响的组织机构，这些机构中的人物以及对这些机构有一定影响的人物，新闻传媒及其内部的有关“把关人”。产生结果的途径是使监督者不能、不敢和不愿监督。消除盲区的方法主要有减少可进入盲区的监督对象，缩小、减轻、阻止监督对象的消极影响，加大盲区的错位，形成“无影灯”效应。最根本的措施是提高党政干部、新闻传媒工作者和广大公众的传媒素养，包括对新闻传媒功能的认识，对新闻传媒与政治、经济、社会和文化的关系的认识，对新闻传媒实施舆论监督的认识，和全面发挥新闻传媒积极作用的社会责任心。     

Analysis of the economic and social parameters of the Three-Wheeler Taxi service in Sri Lanka

Sri Lanka has an extensive Three-Wheeler Taxi service comprised of around 300,000 vehicles. These vehicles, which first made an entry to Sri Lanka’s roads in the early 1980s, account for around 15% of the active motor vehicle fleet at present. Three-Wheelers Taxis also account for around 6% of the passenger kilometres. These vehicles are mostly individually operated with some owned by the operator and others hired on a monthly or daily basis. The industry is unregulated with vehicle registration and driving licenses being the only instruments of regulation. Fares are unregulated. However, most operators belong to associations which are loose collections of operators found in a given locality. These associations impose a degree of self regulation with respect to fares. They also tend to demonstrate oligapolistic behaviour.The paper is based on a survey of 200 operators and 100 passengers from a Divisional Secretariat area in Colombo District. The survey covered a number of details pertaining to ownership, management and fare structures, as well as opinions on the service attributes by users. The survey also covered perceptions of operators to determine the social, economic and transport implications of the services provided. Details were also obtained on the profiles of the operators and their expectations.The paper provides the results of the analysis of this data and draws a number of conclusions on the economics of the industry as well as the social aspects associated with it. It also discusses the characteristics of the users of these three wheelers as well as their typical use. The analysis also investigates complementarily of service provision between three wheelers as an access mode to buses and railways. This analysis has been used to develop an understanding of the manner in which the industry has grown over the last two decades and how it is being operated today. It also identifies areas wherein the industry has become inefficient and assesses the degree of over pricing that exists due to this. The data also helps to determine the relationship between unemployment and provision of self-employed transport services.The paper concludes with a synopsis of the profile of the industry and its role within the wider transport sector and with respect to ownership. It also discusses the positive and negative impacts of the lack of regulation on the industry.     

新媒体环境下民办高职院校新闻宣传工作的开展

新闻宣传工作在民办高职院校的发展和青年学生的培养中起着重要的作用。新媒体时代的到来对民办高职院校的新闻宣传工作既是一种挑战,也是一种机遇。文中结合笔者的工作体验,从不同角度探讨在新媒体环境下民办高职院校如何深入开展新闻宣传工作,使其发挥应有的效应,为学校的发展做出贡献。