环境保护要依靠公众参与——关于环境保护主要依靠力量的市民调查

环境问题和环境保护已日益深入到社会政治、经济、文化、生活各个领域。在呼吁公众参与的条件下，依靠谁去搞好环境保护？公众是如何看待自己在环境保护中的作用的呢？对这些问题的回答将有助于了解公众关于环境保护的心态，有助于环境保护公众参与政策更具有针对性的实施。本文就这一话题进行了城市居民的抽样调查。调查表明，公众普遍认为，政府和公众参与是搞好环保的主要依靠力量；而公众对环境宣传教育和污染企业的治理以及技术进步的期望较低。本文进一步分析了不同年龄、文化程度、职业和人均月收入带来的影响，以期把握不同层次公众的心态。在此基础上本文就环境宣传教育如何促进公众参与提出了一些思考。     

电子商务安全的探讨

介绍电子商务的发展规模以及可能会遇到的安全问题,分析电子商务安全的基本技术加密算法。根据对称加密算法和非对称加密算法的安全特点进行组合,从而提出电子商务交易的一般安全控制结构图,针对各个环节的优缺点,提出有效解决安全问题的方案,同时重点突出了各种相关新技术的特点;电子商务交易的发展,互联网的普及,网络上交易及其信息的安全性已经对人们的经济活动及日常生活产生了重要的影响,为此,提出的电子商务安全方案最大限度地降低了人们的风险;进一步探讨和展望电子商务的前景:随着电子商务的发展,电子交易的手段也更加多样化,安全问题也会变得重要和突出;同时,电子商务又是一个复杂的系统工程,它的安全还要依赖许多社会问题的解决。     

我国公共场所禁烟现状及对策分析

分析目前我国公共场所禁烟现状，探讨进一步加强公共场所禁烟工作的对策。方法：对四川、贵州、浙江、广西等地区的疾病控制中心、卫生监督所以及健康教育所的工作人员进行定性访谈，并结合文献综述。结果：尽管我国公共场所的禁烟工作取得了一些成绩，但仍存在很多不足之处。结论：公共场所彻底禁烟不仅需要烟民的自觉禁烟，也需要政府有关法令的力行实施，更需要全社会广大群众的共同参与。     

Environmental Ethics Beyond Principle? The Case for a Pragmatic Contextualism

Many nonanthropocentric environmental ethicists subscribe to a ``principle-ist' approach to moral argument, whereby specific natural resource and environmental policy judgments are deduced from the prior articulation of a general moral principle. More often than not, this principle is one requiring the promotion of the intrinsic value of nonhuman nature. Yet there are several problems with this method of moral reasoning, including the short-circuiting of reflective inquiry and the disregard of the complex nature of specific environmental problems and policy arguments. In the present paper, we advance an alternative, pragmatic contextualist approach to environmental ethics, one grounded in the moral theory of John Dewey. We present the results of an empirical study of public environmental ethics and natural resource management attitudes to support our position, and we conclude with a few recommendations for future inquiry in the field of environmental ethics.     

Women and biodiversity: The long journey from users to policy-makers

Although there has been a broad acknowledgment that women's local and traditional knowledge is fundamental to guarantee food security and conserve biological diversity, few women are represented at the managerial and decision‐making level of environmental movements and organizations. The United Nations, its agencies and agreements have long promoted the full and effective participation of women in decision‐making processes. So how can commitments contained in international agreements be translated into concrete actions? By using the case of the Convention on Biological Diversity, one of the key agreements adopted at the 1992 Earth Summit in Rio de Janeiro, this article analyses how gender‐equitable initiatives tend to assume an ad hoc character with few governments effectively involving women in their sustainable development strategies. The views expressed in this article are those of the authors and do not necessarily reflect the official position of the United Nations or its subsidiary bodies.     

大型公共场所风险评价研究现状与展望

大型公共场所由于人群高度密集和财富高度集中的特点,其防灾减灾问题一直是城市防灾减灾的重点和难点,其风险性研究直接影响到城市防灾减灾安全工程建设及管理策略的制定实施.全面调研了国内外大型公共场所风险评价指标体系及评价方法的研究现状,分析了大型公共场所风险评价的重要地位,指出了大型公共场所风险评价方面存在的问题,并提出了有关大型公共场所风险评价方面的几点建议.     

大型公共场所人员疏散模型研究--考虑个体特性和从众行为

在引入元胞自动机概念的基础上,模拟分析了紧急情况下人员的疏散行为,并提出了一个新的疏散模型.该模型考虑了人员的个体差异和从众行为,并重点分析了各种情况下从众行为对疏散行为和疏散时间的影响.结果表明,从众行为与疏散场所中的人员密度、视野范围大小等都有很大关系,一般而言,从众行为将延缓人员疏散的时间.     

论高职高专英语教学改革——我院英语分级教学探索

根据目前我院英语教学状况,英语公共课有必要改革"单一目标"的教学模式,采用多目标个性化分层教学模式,提高学生英语素质.文中具体探讨了多目标个性化分级教学模式的内涵、实施的前提条件、依据及策略.     

Ethological farm programs and the “market” for animal welfare

Ethological farm programs as they exist in Switzerland are compared with environmental farm programs in respect of demand and supply. Because animal welfare is not a public good but rather a relation that causes psychological externalities, the demand for animal welfare has a different standing in economic theory than the demand for a clean environment. The supply of animal welfare by farmers, however, largely follows the patterns known from the delivery of environmental goods. Farm size, age and education, and also family size and capital intensity are influencing variables. The paper concludes that the design of ethological farm programs should be based on broad public discussions as described by deliberation theorists rather than willingness-to-pay studies.     

A radical public administration? Green radicalism and policy influence among local environmental officials in Sweden

Green radicalism among local environmental officials in Sweden is examined with the aims of theoretically elaborating on different dimensions of Green radicalism in the context of public administration, exploring the dimensionality of Green radicalism among officials, and examining the extent to which Green radicalism is associated with policy influence. Three types of Green radicalism are identified: Green ethics, Green institutional change, and Green activism. Survey data (N = 701) show that the three theoretical dimensions are present among officials, and that there is no negative association between radicalism and influence. It is primarily officials with Green activism beliefs who perceive themselves as able to influence policy. These findings suggest a need for more nuanced understanding of and further studies into the role of public administration in the quest for more radical Green reforms.