强束流Zr离子注入H13钢改善其耐磨性研究

采用由金属蒸汽真空弧离子源引出的强束流Ｚｒ,Ｚｒ＋Ｃ离子对Ｈ１３钢进行了离子束表面处理,借助划痕仪和摩擦试验机分别测量了经表面处理的Ｈ１３钢的耐磨性和摩擦系数。研究结果表明：经Ｚｒ,Ｚｒ＋Ｃ离子束处理的Ｈ１３钢的耐磨性有所提高,摩擦系数明显降低,采用卢瑟福背散射谱（ＲＢＳ）ｘ射线衍射分析了注入层的成分,结构及影响其耐磨性的因素。     

兰州大学文科教育教学改革的思考

人文学科的教育与研究是我国社会主义精神文明建设的一项重要内容。作为文理综合性大学,文科教育教学在兰州大学的整体发展中起着不可忽视的作用。本文探讨了文科教育在社会全面发展和高等教育改革与发展中的地位和作用,回顾和分析了兰州大学近些年文科教育教学所取得的成绩及存在的问题,提出了进一步提高兰州大学文科教育教学质量的思路和措施     

案例教学法在文科物理教学中的运用

在文科物理教学过程中,根据文科物理的教学特点引入了案例教学法,并通过多年的教学探索,取得了良好的教学效果。以此结合典型案例教学阐述了案例教学法在文科物理教学中的案例选择与实施,并通过对案例教学法和传统教学方法的比较,分析了案例教学法的优缺点及其注意事项,提出了合理运用案例教学法能充分挖掘学生的学习潜力,激发学生学习物理学的兴趣,同时对培养应用型人才可以起到非常重要的作用。     

和而不同、殊途同归——沈从文与“战国派”的来龙去脉

依据文献资料,从参与编辑、发表文章、团体活动、文化主张等多方面看,沈从文毫无疑问是《战国策》同人和"战国派"核心成员之一。爱国情怀、忧患意识与公共意识,是作为现代知识分子的"战国派"诸人办刊立言的根本动因,其中沈从文对文学本身和文学运动的观念、立场的阐述和批评,及其对五四的个性思想与启蒙精神的宣扬,构成了该派之重要一极,这也表明"战国派"只是以个人立场为原则,以刊物为公共话语空间,以学院知识分子为主体的自由作者群体,而并非整齐划一的团体或派别。     

论知识分子在义和团运动后对中国传统文化的反思

义和团运动在中华民族解放运动史上占有极其重要的地位,同时,它对中国传统文化震动非常巨大。义和团运动失败后,知识分子对中国传统的儒家文化,尊王法祖、重文轻武等观念,全面提出怀疑、批判,从而促成了20世纪第一次对中国传统文化反思。这次运动对中西文化的交融与冲突的历史,具有深远的影响。     

我国客户关系管理研究的紧迫性和方向分析

客户关系管理(CRM ) 是当前的研究热点. 由于国内企业发展的特殊轨迹, 在此方面的研 究和应用明显落后于国外. 针对这种情况, 本文在分析客户关系管理的内涵及其意义的基础 上, 详细阐述了中国加强这一领域研究与应用的重要性和紧迫性, 并探索了国内研究的具体 方向.     

高等独立学院文科实践教学改革的几点思考

文科实践教学是培养人才,包括研究型人才、应用型人才和复合型人才的重要途径和方法,是如何创建具有自身特色的人才培养模式,使独立学院能否实施可持续发展的关键因素。独立学院应根据自己的办学实际,结合学生的整体状况,改善人文社会科学的教育形式,构建合理的实践教学改革体系。     

From Liberal Pluralism to Critical Multiculturalism: The Need for a Paradigm Shift in Multicultural Education for Social Work Practice in the United States

The mandate to educate students to work toward ending oppression and other forms of injustice is clear, but there has been little discussion in the multicultural literature about the kinds of knowledge that are needed to prepare students for such work. This article discusses the need for a paradigm shift from liberal pluralism to a critical approach to social work education and practice. It also outlines a set of core themes to guide multicultural curriculum development. These include (a) culture, (b) race and racism, (c) oppression, (d) multiple identities, (e) power, (f) whiteness and privilege, (g) historical context, and (h) social change. Obstacles to incorporating these ideas into the curriculum and recommendations for overcoming such obstacles are also discussed.     

论南宋酬赠唱和词的文人化倾向

酬赠唱和是中国传统诗词创作的重要形式,在宋词中亦多有表现.从词体发展来看,酬赠唱和之作在南宋,尤其是孝宗时期达到了一个新高度,不仅数量众多,而且内容、风格更为开阔多样.从互动方式看,南宋文人以词酬唱主要集中在即席、临别、异地寄赠这三种情况下.与北宋相比,南宋酬赠唱和词在主题、功能、艺术形式上都呈现出新特色：传统的艳情题材有所退减,家国情怀大为增加,词中的脂粉气与感伤气明显减弱;词体功能从尊前娱乐更多转向文人抒情言志,词甚至充当起了书信的功能;次韵的艺术形式极为突出,文人气息更加浓郁.     

Strategies,Action Repertoires and DIY Activism in the Animal Rights Movement

Following Tilly, this paper argues that a social movement is what it does as much as why it does it. This approach is particularly important in the case of the animal rights movement, which is often demonized as extremist and violent. Critics of the movement claim that animal activists use letter bombs, arson attacks and threats to intimidate those they see as animal abusers and that violent direct action of this kind is typical of the movement as a whole. The present paper argues that the mainstream animal movement – in the USA, the UK and Australia – is overwhelmingly non-violent and that its core strategies and tactics have two broad aims, namely to gain publicity for the movement and to challenge conventional thinking about how we treat non-human animals. This is achieved primarily by the deployment of the key tactical mechanisms of persuasion, protest, non-cooperation and intervention. These tactics may be deployed collectively or as DIY (Do-It-Yourself) activism which many grassroots animal activists – ‘caring sleuths’ to use Shapiro's apt term – seem to prefer. The paper focuses on demonstrations and pamphleteering as examples of publicity strategies or liberal governance strategies as well as critical governance strategies or interference strategies such as the hunger strike, ethical vegetarianism and undercover surveillance.