中国新生代消费态度

中国在多个领域都越来越受到国际关注，中国新生代消费者在新消费时代下有了许多新的表现。针对中国消费者群体的特殊性，结合国际先进消费方式得出中国式新生代消费态度。     

Digital knowledge generation and the appropriability trade-off

The introduction of information and communication technologies (ICT) has changed in depth the organization of the generation of knowledge reducing significantly knowledge absorption cost and improving knowledge interactions. The digital generation of knowledge relies on the systematic access and use of the stock of quasi-public knowledge. ICT enable to reconsider the knowledge appropriability trade-off as it helps to better appreciate the positive role of knowledge spillovers in the recombinant generation of new knowledge, next to the well-known negative effects of the limited appropriability of knowledge on revenues and hence incentives to innovate. This new analytical framework calls for an augmented role of telecommunications policy that should take into account the positive effects of knowledge connectivity on the generation of knowledge.     

文本生成模型研究

文本的生成模型是基于文本向量空间表示基础上,针对文本数据的概率表示,针对文本的产生过程进行统计建模的方法。生成模型的优势在于在准确描述表示文本的前提下,达到提高文本挖掘效率的目的。同时,根植于概率统计的生成模型,拥有一整套用于模型学习、推论、模型比较、选择的理论和方法,是其他非统计方法所无法比拟的。本文介绍了用于描述可交换的离散数据集合主要的几种概率生成模型,在向量空间表示的基础上能够捕捉不同程度的词与词之间的上下文(主题)依赖性,因而在英文文本的挖掘上得到了一定程度的应用和肯定。     

Employee participation and the influence on job satisfaction of the ‘new generation’ of Chinese employees

The participation of ‘new generation’ employees in management and their satisfaction in the workplace, respectively, remain more than ever important issues in the Chinese societal context in particular, as well as having wider implications for human resource management in general. This study accordingly explores the influence of employee participation mechanisms on the satisfaction of this new generation of employees – by carrying out empirical research in the manufacturing industry in China. The main theoretical contribution aims to show that the participation of such new generation employees in management, supervision and decision-making has a significantly positive impact on their work satisfaction. Furthermore, the employees' willingness to participate (participation intention) appears to play a moderating role between actual participation on the one hand, and satisfaction on the other. Such findings, we argue, potentially apply not only in the societal context of China but might also resonate more widely across other countries in the global economy.     

How much energy will your NGN consume? A model for energy consumption in next generation access networks: The case of Spain

The contribution to global energy consumption of the information and communications technology (ICT) sector has increased considerably in the last decade, along with its growing relevance to the overall economy. This trend will continue due to the seemingly ever greater use of these technologies, with broadband data traffic generated by the usage of telecommunication networks as a primary component. In fact, in response to user demand, the telecommunications industry is initiating the deployment of next generation networks (NGNs). However, energy consumption is mostly absent from the debate on these deployments, in spite of the potential impact on both expenses and sustainability. In addition, consumers are unaware of the energy impact of their choices in ultra-broadband services. This paper focuses on forecasting energy consumption in the access part of NGNs by modelling the combined effect of the deployment of two different ultra-broadband technologies (FTTH-GPON and LTE), the evolution of traffic per user, and the energy consumption in each of the networks and user devices. Conclusions are presented on the levels of energy consumption, their cost and the impact of different network design parameters. The effect of technological developments, techno-economic and policy decisions on energy consumption is highlighted. On the consumer side, practical figures and comparisons across technologies are provided. Although the paper focuses on Spain, the analysis can be extended to similar countries.     

燃煤机组掺烧劣质褐煤制粉系统试验及效果分析

掺烧劣质低价煤是降低燃煤火电厂发电成本的主要措施之一，盘山发电公司选择了高水分、高硫分、低发热量的内蒙古劣质褐煤进行掺烧。为了确保锅炉燃烧的安全和经济性，在劣质煤大规模掺烧之前，进行了劣质煤与优质煤按1：3、1：1和纯褐煤3种掺配比例的磨制试验，证明劣质褐煤掺烧技术实际应用的可行性，并对掺烧劣质褐煤的经济性进行了分析，试验数据和分析结果可供同类机组掺烧借鉴。     

Solid Waste Management in the Himalayan Trails and Expedition Summits

The leaving behind of self-generated waste by visitors to the trails and expedition areas of the world’s mountains is one of the most adverse features of adventure tourism. This study shows how visitors, host communities and government could reduce waste creation and earn income from waste in various ways. Two case studies representing the Himalayas – one for trekking (in and around the Valley of Flowers: 1830–4330 m) and the other for expeditions (Pindari valley: 2300–5500 m) – have been researched in depth. Visitor inflows during the four months’ annual activity period at both locations ranged from 25,000 in expedition to 116,392 in trekking areas. The per capita per day waste generation varied from 200 to 288 gm in expedition and trekking areas respectively. Non-biodegradable waste dominated biodegradable waste at 66.4% for expedition and 84.5% for trekking areas. The sustainable solid waste management options urgently needed are rejection (of waste-prone commodities), reuse, recycling and biocomposting from a variety of waste compositions that are usually considered valueless and useless by local people, trekkers and mountaineers. A possible scheme of administration is suggested.     

试论中共第三代领导集体的政治现代化思想

党的第三代领导集体继承和发展了毛泽东、邓小平的政治现代化思想,实现了政治现代化的理论创新,主要体现在三个方面:提出了依法治国与以德治国相结合的治国思想;坚持党的领导、人民当家作主和依法治国有机统一的思想;坚持发展社会主义民主政治,建设社会主义政治文明的思想。     

水电企业生产运营对标管理研究

结合黄河水电公司对标管理工作的实践，介绍了发电生产运营环节开展对标管理情况，指出了从指标体系构建、对标工作程序和对标的组织管理等方面开展发电生产运营对标管理工作遇到的问题，并就后续进一步做好生产运营对标管理工作提出了思路和建议。     

Take your partners: Public private interplay in Australian and New Zealand plans for next generation broadband

Within a few days of each other in early 2009, the national governments of Australia and New Zealand announced separate plans to invest heavily in advanced broadband networks. Taxpayers in each country will contribute at least half the estimated cost of fibre-to-the-premises networks reaching the overwhelming majority of households and businesses within 8–10 years. These complex and controversial forms of ‘public private interplay’ demonstrate three trends: a shift away from the liberalization and privatization policy consensus of the last two decades; shared convictions about the anticipated size of fast broadband’s economic and social benefits, and about the need for wholesale-only fixed line network operation to maximize those benefits; and the unlikely impact of the global financial and economic crisis in stimulating investment in particular infrastructures seen as critical to the national economies that emerge from it. This article discusses industry structures and regulation in Australia and New Zealand, their long history of public investment in telecommunications and the recent popularity of public private partnerships (PPPs) with Australian state governments. It outlines the ambitious broadband plans and surveys their prospects. Like so many other policy actions following the global economic crisis, these are distinctively national responses to internationally shared challenges.