国际互联网对大学生影响的二重效应及其对策

互联网有利于大学生多元知识时代精神的形成 ,扩大社会交往的对象和空间 ,塑造非线性的思维方式。但互联网也使大学生面临西方尤其是美国意识形态文化的渗透和影响 ,还有可能造成大学生创新思维能力的退化 ,对大学生的个性和心理也会造成一些负面影响。因此 ,我们应该建设网上“文化海关” ,净化网络信息 ;办好校园网站 ,丰富信息 ,增强吸引力 ;加强人文教育 ,培养大学生创新思维能力。     

气候变化对自然保护区的影响及法律对策研究

随着气候变化问题的加剧,自然保护区缺乏应对气候变化的相应措施,造成其保护珍稀资源的功能受到了限制。为了解决这一问题,有必要分析研究气候变化对自然保护区的影响,提出相应的法律对策,以期使自然保护区保护珍稀资源的功能得到最大的发挥。     

突发环境事件下的环境风险治理研究

进入突发环境事件的高发期,必须从风险视角出发,对环境风险进行有效治理.对现有环境风险,应当遵照风险管理的理念和方法,采取"四 二"模式的全过程治理;对于待生环境风险,则有赖于环境风险评价.就我国当前而言,应大力落实和完善环境影响评价,保证公众和区域环保督查中心的有效参与.     

我国城乡社会救助一体化发展的体制障碍

我国的社会转型从其直接动因来说是经济体制和政治体制改革推动的,所以转型时期体制因素对我国社会救助制度的发展影响深刻。作为政府行为的社会救助活动,在我国具体实施和操作中,特别是受到二元社会结构体制、行政管理体制、财政支付制度、社会参与机制、法律制度结构、社会救助机制本身等一些体制性障碍的制约,严重制约了社会救助一体化发展的顺利实施和全面推进。在分析体制障碍客观存在的基础上,重点论述了体制障碍对社会救助的负面影响,并提出一些政策性建议。     

浅析美国在中亚战略的调整及对中国的影响

中亚具有独特的地缘政治地位,中亚蕴藏着丰富的能源,堪称世界的聚宝盆.中亚地区是多种文明的交汇地,因此发生冲突的可能性极大.美国为了自身的战略利益,依据形势的变化适时的调整对中亚的战略.美国的战略调整对中国也产生了重要影响.中国必须采取相应的措施改变不利的现状.     

论曹禺戏剧对北京人艺演剧风格的影响

北京人艺演剧风格的形成离不开曹禺、老舍、郭沫若等文学大师的培育和促成。其中,曹禺杰出的现实主义戏剧成就对北京人艺现实主义演剧风格的形成与发展产生了不可估量的影响,同时,曹禺戏剧对人艺舞台演出的完美整体感和鲜明的民族特色等方面也有积极的建构作用。     

Students in Research Placements as Part of Professional Degrees: A Systematic Review

ABSTRACT

The current emphasis of government is on research that shows engagement and impact. At the same time, there is a focus on Work Integrated Learning [WIL] in tertiary education, however, in an increasingly neoliberal climate of resource constraints, it can be difficult to provide sufficient quality placement opportunities. Student research placements are an opportunity to support the engagement and impact agenda and fill the scarcity of placements. In order to explore the viability of, challenges of, and insights about research placements a systematic literature review covering the years 2008–2017 was undertaken. Findings highlight beneficial learning outcomes for students but reporting in the identified studies scarcely considers the outcomes for organisations, supervisors and academics, or the impact of the research. The discussion highlights the need to establish student research placements systematically and to report on the outcomes.

IMPLICATIONS

• Research placements provide beneficial learning opportunities to students.

• Research placements require established relationships and collaboration and need to be organised systematically.

• Very few studies reported on the outcomes of the research and more detailed reporting of the research impact is needed.

     

QRA Model‐Based Risk Impact Analysis of Traffic Flow in Urban Road Tunnels

Road tunnels are vital infrastructures providing underground vehicular passageways for commuters and motorists. Various quantitative risk assessment (QRA) models have recently been developed and employed to evaluate the safety levels of road tunnels in terms of societal risk (as measured by the F/N curve). For a particular road tunnel, traffic volume and proportion of heavy goods vehicles (HGVs) are two adjustable parameters that may significantly affect the societal risk, and are thus very useful in implementing risk reduction solutions. To evaluate the impact the two contributing factors have on the risk, this article first presents an approach that employs a QRA model to generate societal risk for a series of possible combinations of the two factors. Some combinations may result in F/N curves that do not fulfill a predetermined safety target. This article thus proposes an “excess risk index” in order to quantify the road tunnel risk magnitudes that do not pass the safety target. The two‐factor impact analysis can be illustrated by a contour chart based on the excess risk. Finally, the methodology has been applied to Singapore's KPE road tunnel and the results show that in terms of meeting the test safety target for societal risk, the traffic capacity of the tunnel should be no more than 1,200 vehs/h/lane, with a maximum proportion of 18% HGVs.     

对传播技术作用力的社会学认识

以印刷技术、广播电视技术、网络技术为代表的传播技术的发明与应用, 对人类社会发展的各个方面都产生了巨大作用。从历史与现实来看, 传播技术不仅规约着新闻传播行为自身的走向, 对人的思维方式、行为方式乃至社会变迁, 都产生着重大影响。人文社会科学工作者在文化传播研究中, 应为技术要素的社会作用力多一些“人文关怀”。对技术的态度, 一方面要警惕技术决定论, 另一方面也不能简单移用西方批判理论对技术片面指责。特别是在当今中国, 作为一个后发外生型现代化国家, 技术的“缺席”仍是困扰我们快速发展的“瓶颈”。科学态度