基于工艺创新的钢铁工业发展研究

中国钢铁工业是目前内部矛盾十分突出的行业,面临着产能过剩、产品转型和产业升级等一系列复杂问题。本文从钢铁工业突出的流程化特点入手,在借鉴世界先进国家钢铁工业发展经验的基础上,依据可持续发展观,提出中国钢铁工业生产工艺的改进和创新思路,力争以此为突破口来推进钢铁工业改革,也为钢铁工业技术研发、资金投放和项目选择提供有益的参考。     

生态文明话语模式下的循环经济

发展循环经济,实现人与自然可持续协调发展,是构建和谐社会的必由之路。试从生态文明角度,探索发展循环经济的有效途径。     

Ways of reducing pesticides use in Bordeaux vineyards

French and European incentives, such as Plan Ecophyto 2018, European directive for a sustainable use of pesticides, reinforce the requirement for vine-growers to engage in more environmentally friendly farming practices. In this respect, this paper presenting the results of a large questionnaire survey conducted in Bordeaux area vineyards and focusing on the behaviour of their vine-growers towards environmental innovations is particularly adequate. Founding that the most important environmental issue in vineyards relates to the use of pesticides, the paper characterizes the main economic and cognitive factors determining vine-growers' environmental innovations. It allows determining possible policies milestones, efficient and feasible, towards a more environmentally friendly vineyard. The paper first outlines the analytical framework, then highlights the main results and, finally, goes through further discussion and policy implications.     

应对大型油罐特大火灾的研究——LASTFIRE项目组简介

简要介绍了LASTFIRE项目组的成立背景、组织结构、研究领域、研究目的、研究思路、研究进展等内容,总结了该项目组近几年的研究成果,指出我国的相关企业或研究机构应积极参与这种国际研究组织,实现研究国外资源共享,共同提高大型储罐的安全技术和管理水平。     

我国节水农业发展现状研究

中国的灌溉水利用系数只有45%,大大落后于发达国家的70%;全国农业用水效率较低,单位粮食产量耗水量比发达国家高2.5～3倍。所以我国发展节水农业具有至关重要的意义。本文根据我国农业发展现状,结合我国节水农业发展布局,重点分析5大节水农业区在技术、制度、资金和政策等方面的节水农业现状,总结交流发展节水农业的成功经验,分析其存在的不足,从而提出更好的促进节水农业发展的路径。     

Human capital diversity in the creation of social capital for team creativity

We highlight the social aspects of team creativity by proposing that team creativity is influenced by two types of team social capital: bridging and bonding social capital. Going beyond the structural perspective, we posit that team‐level human capital diversity is one of the potential antecedents of social capital for team creativity. We suggest that network structures are formed by teammates' interactions, which are largely the result of differences in their individual characteristics. The results of an empirical study using 36 teams of MBA students showed that the interaction of team‐bridging social capital with team‐bonding social capital was positively and significantly related to team creativity. Knowledge variety and knowledge disparity had a joint effect on team‐bridging social capital, and knowledge separation was negatively related to team‐bonding social capital. Moreover, team social capital mediated the effects of knowledge diversity on team creativity. Our study has several important implications for team creativity, social networks, and diversity research. Copyright © 2013 John Wiley & Sons, Ltd.     

Collective fit perceptions: A multilevel investigation of person–group fit with individual‐level and team‐level outcomes

This study describes a multilevel examination of person–group (PG) fit perceptions in a sample of 1023 individuals working in 92 teams at a private sector R&D firm. Using confirmatory factor analysis and multilevel random coefficient modeling, we provide evidence that perceptions of team‐level collective fit are unique from aggregated individual‐level PG fit perceptions at the individual and team levels. We demonstrate that collective values‐based and abilities‐based fit perceptions showed unique and positive relationships with team cohesion, team efficacy, and team performance, after accounting for aggregated individual perceptions of PG fit. Results also demonstrate that cohesion partially mediates the relationship between collective fit and team performance. Cross‐level effects were also supported, indicating that collective fit explains additional variance in individual‐level outcomes, beyond individual‐level PG fit perceptions. The usefulness of employing a multilevel approach to studying PG fit is discussed. Copyright © 2014 John Wiley & Sons, Ltd.     

Mitigating the Davos dilemma: towards a global self-sustainability index

The ‘Davos dilemma’ posits a sustainability crisis, provoked by rising human population and intense competitive behaviours, in terms of control and access to depleting natural resources. More broadly understood as an ecological problem, rather than just socio-economic behavioural deficiencies, the call is for better integrated social, natural and business-indexed reporting within planetary boundaries. This poses challenges for nationally governed societies to equitably account for self-sustainability performance, in enabling their successive government agendas to re-orientate policies and industry investments as innovation towards achieving this in the longer term. We propose and test a global self-sustainability index for countries across four metrics: economic, environmental, social and innovation. Our tentative findings from a cross-country analysis of 27 countries during 2007–2010 illustrate the approach for wider systematic analysis and as a basis for future large-scale assessments on self-sustainability within and between countries.     

江苏生物多样性保护的重点领域和政策创新

分析了江苏生物多样性保护现状,解读了省委办公厅、省政府办公厅《关于进一步加强生物多样性保护的实施意见》,主要涵盖完善政策法规、优化空间格局、提升系统稳定性、构建监测评估体系、提升安全管理水平、创新开发利用机制、严格执法监督评估、推动公众参与等8大工作任务,加强生态岛试验区、生态安全缓冲区等10大领域政策创新,整体提升全省生态系统质量。     

高技术产业创新资源绩效的时空分异研究——以全球创新型国家为例

构建了高技术产业创新资源绩效评价的投入产出指标体系,利用《美国科学工程分类指标年鉴》及经济合作与发展组织（OECD） 1995-2011年高技术产业活动相关数据,运用超效率DEA模型和区域差异测度锡尔指数对全球28个国家或地区的高技术产业创新资源绩效及各区域创新资源绩效差异进行分析.结果显示：①全球28个国家或地区的高技术产业创新资源绩效水平呈现两级分化趋势.其中,新加坡、瑞士、瑞典、美国4个国家的得分较高,排名靠前,其他国家或地区绩效水平较低.②欧洲、美洲、亚洲-大洋洲之间的高技术产业创新资源绩效水平差异呈现缩小趋势,欧洲区域内部高技术产业创新资源绩效水平差异呈现逐年扩大趋势.