ZF—1早强防水剂作用机理

本文以实验数据及工程实例为依据，叙述了ＺＦ—１早强防水剂的早强和抗渗作用，进而对其作用机理作了深入探讨。     

论立法机关中利益集团的产生及其作用限制

利益集团通过选举代表的方式进入立法机关。基于集体行动的理论，那些具有共同利益的利益集团的代表能够拥有较普通民众选举的代表更强的行动力和指向性，进而导致立法机关中议员代表利益集团的利益诉求而罔顾民意的情况日益严重。这种立法的卡特尔化会带来公共福利减损、立法政策偏袒等后果，还往往会造成制度的僵化。控制利益集团必须加强立法程序的建设，加强对于提案及法规违宪违法审查的监督工作，以维护立法的公正性与民主性。     

集体行为的意向结构——评塞尔的集体意向理论

要阐释集体行为的形成,集体意向(collective intention)这一概念不可避免。塞尔认为集体意向是一种以目标-方法为其基本结构的特殊的个人意向。反对意见主要有两点:认为背景能力不能是一种生物本能,以及通过个体主义构筑集体意向会导致社会规范性的缺乏。本文认为塞尔的理论构架自身已经包含了对上述质疑的抵抗。     

Claremont Colleges Emergency Preparedness: An Action Research Initiative

This study examines the role of knowledge management systems in the context of emergency preparedness at Claremont University Consortium. The research objectives required the researcher's direct involvement with CUC. Canonical action research methodology was used to guide the project. Overall, the client was satisfied with the project's outcome. The researcher designed and implemented an instantiation of a web-based knowledge management system using Wiki technology. This system can assist CUC in overcoming some of its immediate concerns with emergency preparedness. These include the ability of the system to facilitate the communication process, and enable a more structured approach for documenting and storing emergency related information. The system as it exists today is subject to further improvement. This includes the need for continuous training with the system, improving the navigational aspects, and seeking a better fit between the system and the emergency planning and response processes.

Newton and action at a distance between bodies—A response to Andrew Janiak's “Three concepts of causation in Newton”

This article responds to Professor Andrew Janiak's recent attempt to defend the proposition that Isaac Newton did not believe in action at a distance between bodies (or any other kind of substance) (Janiak, 2013). His argument rests on a distinction between “three concepts of causation in Newton”, which leads him to conclude that although Newton did not believe in action at a distance between bodies, he was able to accept that gravity was a “distant action”. I critically examine Janiak's arguments here, and the historical evidence he brings to bear upon it, and argue that Professor Janiak's latest claims do nothing to undermine the view to which he is opposed, namely, that Newton did believe in the possibility of action at a distance between bodies.     

Action Research for Sustainable Water Futures in Western Sydney: Reaching Beyond Traditional Stakeholder Engagement to Understand Community Stakeholder Language and Its Implications for Action

Action on issues of ecological significance often requires changes in personal behaviour and political consensus on technologies to support these changes. Unfortunately, many consultation processes only engage a narrow range of stakeholders, usually those professionally engaged or already active on a range of community issues. This paper illustrates how people who are ‘hard to reach’ or seen as ‘apathetic’ might be engaged using ‘action-conversations’ that explore the social climate for action and how scientific/technical messages can be framed in the language of the community.     

教师行动研究在英语写作教学中的应用

在英语教学中，英文写作处于重要地位，是英语学习的产出结果，是一种重要的交流方式。因此，在教学实践中，要达到理想的教学效果，需要教师对英语写作教学中出现的问题进行反思，考察并思考其原因，寻求对策，用理论指导教学实践。这就是教学中的行动研究。本文旨在通过这样的研究，在英语写作教学中促进理论与实践的结合，缩小理论与实践的差距，达到教师不断地提高自我的能力，最终实现帮助学生提高英语写作水平的目的。     

红土中游离氧化铁的作用及其机理探讨

红土是在亚热带、热带湿热气候条件下风化形成的一类区域性残积土。天然状态下的红土具有含水量、液限、塑限值较高，孔隙比大，容重低等一些物理性质。同时红土又表现出较高的力学强度及较低的压缩性。这一异常现象的出现与红土中富积的游离氧化物，尤其是游离氧化铁有着密切的关系。本文着重由三个方面就红土中游离氧化铁的作用及其机理进行了初步研究。     

XM16菌株及其抗菌物质对数种植物病原真菌的作用范围

以苹果腐烂病菌等14种植物病原菌为供试菌,研究了枯草芽孢杆菌(Bacillus subtilis(Ehrenberg)Cohn)XM16菌株及其代谢物的抑菌活性.结果表明,该菌对供试植物病原菌均表现出强烈的拮抗作用,其代谢物对供试的苹果炭疽病菌等11种病原菌具有较强的抑制作用.分泌物滤液和粗蛋白的抑菌试验进一步证实了XM16菌株抗生物质的存在,这表明XM16在培养过程中的确产生了某种对病原真菌具有强抑菌活性的抗生物质.     

智者的尴尬——简析中西文化差异

地域、审美、民族性格的不同，导致中西文化的巨大差异，从对“智慧”的不同审美倾向，揭示出两种文化的内在动因和文化的遗传。