How to deal with dissent among experts. Risk evaluation of EMF in a scientific dialogue

This article describes the results of a scientific discourse which aimed at exploring the reasons for differences in expert health risk assessment of radio frequency electromagnetic fields of mobile telephony.

It starts with describing the structure of the discourse. Then, the reasons for the conflicting risk assessments are discussed. Differences are due to the selection and evaluation of relevant scientific studies by applying different scientific quality standards, to the methods used for generating a research synthesis and an overall risk evaluation. Consensus could be achieved regarding the selection of and the quality requirements for the scientific studies used for risk assessment as well as their significance for risk evaluation. However, dissent remained about the synthesis of scientific evidence into an overall risk evaluation and about the relevance of the precautionary principle for risk evaluation and its implications for the risk assessment framework.

Based on the analysis of these problems, a transparent, consistent and rational procedure for risk assessment is suggested to facilitate a risk characterization which better meets the demands of policy making and the public for an appropriate risk evaluation.     

浅谈绿色施工理念

本文探讨了绿色施工的内涵,指出了贯彻绿色施工的重要性,着重探讨分析了绿色施工的可行性、施工原则和技术要点,为企业如何贯彻实施绿色施工的理念提供了具体可行的指导方法。     

Capability accumulation,innovation, and technology diffusion: Lessons from a Base of the Pyramid cluster

Although research on industry clusters has made many valuable contributions, a dearth of empirical evidence and theoretical reflection about the characteristics of Base of the Pyramid (BOP) clusters has persisted. Consequently, the literature still lacks a framework that incorporates the context, challenges, and dynamics encountered in such clusters. Drawing from clusters, capability accumulation, and innovation literatures, we develop a theoretical framework that provides a more fine-grained understanding of the dynamics encountered in BOP clusters, the role of support organizations, the importance of capabilities accumulation in firms, and the challenges associated with technology development and diffusion within such settings. We use case study research method conducted in a traditional granite-mining cluster in Brazil, based on 154 interviews with key informants between 1999 and 2011. Our findings suggest that BOP clusters present different dynamics when compared to clusters elsewhere, because of the existence of idiosyncrasies such as additional barriers to technology diffusion, especially when coupled with a lack of coordination and misaligned policy approaches. We contribute to the literature by arguing that the process of technology diffusion in BOP clusters is hindered by these barriers, and that technology development without wide diffusion within BOP clusters can become a source of social exclusion and wealth concentration. Moreover, in large emerging economies, global pipelines are not necessarily the only path for BOP clusters to achieve competitive advantage and sustainable growth, as suggested in the clusters literature.     

中共六届四中全会的教训与启示

六届四中全会上,共产国际远东局米夫按照苏联方面的意愿,撤掉了李立三和瞿秋白,将自己所欣赏的但又无充分领导能力的留苏学生王明、博古等人扶上了领导岗位,压制党内反对派,给我们党带来了巨大的危害。文章通过这一反例强调了独立自主在党的建设上的重要性。     

运用契合原则和引导原则增强大学生思想政治教育实效性

高校进一步增强大学生思想政治教育的实效性,就要在教育过程中贯彻契合原则与引导原则。要牢牢把握大学生思想政治教育的基本目标,调查研究大学生思想品德的基本状况,巧妙进行教育过程中的自然街接与合理过渡,引导大学生健康成长。     

农村宅基地使用权申请审批问题研究——基于地方立法文本的分析

地方立法中的申请审批条款在一定程度上决定着我国农村宅基地申请审批的实际状况。通过对地方立法文本中关于申请审批的立法模式和内容构成的统计分析，发现我国目前宅基地申请人的资格不一，审批中农村集体经济组织主体位置虚缺，而且宅基地立法层级很低，立法清理工作不及时。我国今后应明确农村集体经济组织成员的内涵，强化宅基地所有权人在审批中的作用，制定统一的《农村宅基地使用权法》。     

我国城市居民最低生活保障制度发展与完善研究——以长沙市为例

我国城市居民最低生活保障制度是我国实施比较成功的一项社会救助制度。目前，长沙的低保制度在制度设计和运行方面仍存在消极的救助取向、平均式的救助标准、配套政策的负激励效应以及管理监督体系不健全等一些问题。为此，有必要对其进行探索改革，通过采取积极的福利政策、制定科学的保障标准，推行分类施助和差异救助、建立健全低保制度的管理监督体系等积极措施解决其存在的问题，更好地发挥最低生活保障制度的有效功能。     

基于事项凭证类别的分析与设计

在基于事项法会计研究的基础上,具体探讨了事项凭证的应用,核心研究企业经济业务活动分类及事项凭证类别,并以采购收款业务为例,详述如何借助不同类别的事项凭证格式进行经济业务的采集处理,从而实现事项凭证的生成。     

中国汽车产业的外向发展与节能减排

中国汽车产业的产销量一直呈现良好的上升趋势。但在金融危机下,受国内外环境和政策的影响,中国汽车产业产销量的增速有所放缓,汽车的价格受市场竞争程度和供求状况等因素的影响出现了波动。为了保证中国汽车产业的平衡发展,更好地实现可持续发展,需要加快汽车产业节能减排的步伐。