INFORMATION INTERDEPENDENCE: Keohane and Nye's complex interdependence in the information age

A well-known and respected attempt to theorize interdependence in the field of international relations is complex interdependence. In Power and Interdependence , Robert O. Keohane and Joseph S. Nye, Jr define interdependence as reciprocal effects among actors resulting from 'international transactions - flows of money, goods, people and messages across international boundaries'. Though much research has been done on the effects of interdependence on the first three, the flows of messages have been studied less often. Keohane and Nye addressed the issue in a 1998 article in Foreign Affairs , discussing changes in the global environment resulting from the information age which have had an impact on their ideas. This article proposes to go deeper into complex interdependence. The world is becoming increasingly 'information interdependent' and this essay is an attempt to apply the assumptions and concepts presented in complex interdependence to the information age. In the final analysis, complex interdependence complements research from the field of communications, that information flows should be understood as underlying mechanisms and processes that facilitate contextual understanding of issues. It maintains the integrity of the assumptions of complex interdependence, while adding an understanding of the nature of information and information flows.     

大学生网络成瘾的原因及干预

介绍大学生网络成瘾的现状、危害及类型;揭示了大学生网络成瘾主要来自于抑郁的人格特质、不健康的应对方式、不和谐的家庭环境、存在人际交往障碍、逃避不够理想的现实、周围环境的不良影响等方面;并提出了一些相应的干预措施。     

A model for collaboration networks giving rise to a power-law distribution with an exponential cutoff

Recently several authors have proposed stochastic evolutionary models for the growth of complex networks that give rise to power-law distributions. These models are based on the notion of preferential attachment leading to the “rich get richer” phenomenon. Despite the generality of the proposed stochastic models, there are still some unexplained phenomena, which may arise due to the limited size of networks such as protein, e-mail, actor and collaboration networks. Such networks may in fact exhibit an exponential cutoff in the power-law scaling, although this cutoff may only be observable in the tail of the distribution for extremely large networks. We propose a modification of the basic stochastic evolutionary model, so that after a node is chosen preferentially, say according to the number of its inlinks, there is a small probability that this node will become inactive. We show that as a result of this modification, by viewing the stochastic process in terms of an urn transfer model, we obtain a power-law distribution with an exponential cutoff. Unlike many other models, the current model can capture instances where the exponent of the distribution is less than or equal to two. As a proof of concept, we demonstrate the consistency of our model empirically by analysing the Mathematical Research collaboration network, the distribution of which has been shown to be compatible with a power law with an exponential cutoff.     

复变函数对中学数学教学的指导作用

本文阐述了复变函数对中学教学的指导作用,并给出了代数基本定理的一个新证明。     

再估“先锋”：对“存在”的颠覆——存在主义文学与中国先锋小说比较研究

从平行研究视角出发,中国先锋小说在接受存在主义文学思想影响下产生明显变异,具体表现为:存在主义文学和现实政治密切相关,持"介入观",是置身于真实中的虚构。先锋小说远离现实政治,从虚构中假想真实,"边缘性"特征突出;存在主义文学更多的是在"荒诞"中体现悲剧精神和人道情怀,先锋小说是通过"悲剧"来体现荒诞意识和死亡意识;存在主义文学因与现实的亲缘性关系而具有一定的渗透性、对话性特征,影响"跨世纪"。中国先锋小说是在中国现代化进程中产生的,个人性、独白性特征明显,只有"阶段性"影响,文学渐渐失去了轰动效应。     

中国家庭暴力研究评述

1995年世界妇女大会在中国召开后,家庭暴力作为社会问题在中国受到普遍关注。对近年来中国家庭暴力现象和问题的研究作简要的综述和评价,分析了家庭暴力的现状调查、口述研究、干预模式,介绍了社会学、医学、历史学等研究视角下的家庭暴力研究。中国的家庭暴力研究,从研究对象看,集中于婚姻维系期内的婚内暴力;从研究视角看,社会性别视角占主流地位;从预防和干预模式看,主要集中于对反家庭暴力项目的介绍、宣传和经验总结。虽然目前中国的家庭暴力研究已取得丰硕成果,但从研究视角、研究范畴等方面看,还有许多值得深入研究的课题,有待研究者进一步深化和发展。对家庭暴力研究成果的介绍,可为该领域的研究者提供资料的帮助和进一步研究的参考。     

企业社会工作——一个亟待专业介入的新领域

当前,开展企业社会工作具有迫切性,同时又面临着千载难逢的大好机遇。在构建和谐社会的背景下,加强专业介入应注意的问题是:合理选择直接介入方法,有效选取间接介入方法,坚持权变适应原则,实现介入方法创新。     

‘I’m not really sure but I hope it’s better’: early thoughts of parents and carers in a regional trial site for the Australian National Disability Insurance Scheme

The National Disability Insurance Scheme (NDIS) is one of the most significant initiatives in Australian social policy history. Its complexity has been compounded by a fast-paced introduction and ongoing refinement throughout the initial trial phase. Parents and carers of very young disabled children face particular challenges accessing and navigating NDIS systems. This article presents findings from a mixed-method pilot study examining the perspectives of parents and carers of disabled children in one NDIS trial site – the Hunter Region of New South Wales. The research highlights a number of policy assumptions potentially impacting on NDIS take up for young disabled children and their families in regional contexts. Based on research findings a number of policy suggestions and improvements for disabled children and their families entering the NDIS and other individualised funding schemes are outlined.     

微分多项式的例外值

设f为: 内超越亚纯函数,n和K为自然数,n≥2,k≥1,a(z),a_0(z),…,a_(k-1)(z)为f的小函数并且a(z)≠0,∞,本文证明了T(r,f)≤7(2k 3)N(r,1/(f~nn〔f〕-a) s(r,f)其中p〔f〕=f~(〔f〕) a_(k-1)f~(k-1) … a0f。     

经济转型期构建和谐劳动关系的思考

我国进入经济转型期,同时也是社会矛盾凸显期。期间将面临就业方式多样化、经济全球化、城镇化以及经济结构调整等方面的环境变化,乃至于急剧变化。劳动关系作为基本的社会关系,其和谐稳定问题日益显示其重要性．应该从建设和谐社会的高度予以关注。本研究从分析当前的劳动关系状况特点以及面临的挑战入手,以寻求构建和谐劳动关系的战略对策。