现代住区的弊端及对策

住区是以居住生活为主要核心功能的复杂的人居综合体.在利益驱动和功能主义主导下,现代城市住区存在着缺乏安全感、人际关系淡漠、家园感消失等弊端.要改善这一状况,可借鉴传统院落空间的设计样式,在住区中设计慢速交通和较大的户外逗留空间,并注重住区的混合设计与复杂性设计.在现代住区设计中重视传统人文意境的融入,将有助于解决快速城市化和住房商业化所导致的一系列社会问题.     

基于FLUENT的超薄板微束等离子弧焊熔池行为研究

焊接熔池的特征信息与焊缝的成形质量具有直接的对应关系，为了获得高质量的焊缝，课题组对超薄板微束等离子弧焊的熔池进行研究。通过FLUENT软件采用Solidification & Melting模型与SIMPLEC算法对直流和脉冲微束等离子弧焊熔池进行数值研究，并设计了焊接熔池视觉检测系统；通过实验采集熔池的几何特征对数值分析的结果进行了验证。结果表明：在平均电流相同的情况下，直流状态下熔池的温度和宽度大于脉冲电流时熔池的温度和宽度；但是直流时熔池中液态金属的流速与熔池的振幅都小于脉冲电流状时熔池中液态金属的流速和熔池的振幅。通过实验发现使用数值模拟的方法可以获得一定的熔池特征信息。     

艺术设计教育应与现代科学技术相融合

通过对艺术设计教育发展趋势的探讨分析，以及现代科技对艺术设计教育的推动作用的调查研究，论述了艺术设计教育与现代科学技术的融合的重要意义，对推动艺术设计教育与现代科学技术的融合起到一定的促进作用。     

Bargaining With Time: An Interview With Helen Pavlin

Helen Pavlin is an accredited mental health social worker and family therapist and accredited family dispute resolution practitioner in private practice in Darwin. She has been involved in social work and family therapy since the early 1970s in Australia and internationally. In 1996 she received the 50th Anniversary Commemorative Medal from the Australian Association of Social Workers. She is one of the assessors and associate editors for the Australian and New Zealand Journal of Family Therapy. In 2007 Helen received the Journal Award for her outstanding contribution to the family therapy field in Australia. She is an accomplished writer and a member of the Australian Society of Authors. Her poems and book reviews have been published frequently in ANZJFT.     

高校物业管理模式探讨

高校的物业管理制度的改革是高校后勤社会化改革的重要内容之一 ,也是后勤改革成败的关键因素。目前情况下 ,高校物业管理有三种模式可供选择 :自我管理模式、联合管理模式、社会化管理模式     

试论声乐演唱中的气息运用

文章从生理解剖学的角度来解释正确呼吸时人体相应器官的配合运作过程 ,把客观理论及前人的经验方法与演唱者的实际体验相结合 ,进一步阐述应当如何控制使用自如的呼吸唱出美好的声音     

农户从事非农产业的影响因素分析——对湖南省新化县农户的实证研究

利用湖南省新化县统计局农调队2006年对农村住户调查的数据资料,采用Logit模型从农户家庭层面分析了农户从事非农产业的主要影响因素.研究结果发现,农户是否从事非农产业受家庭劳动力人数、劳动力的年龄、性别以及距最近县城的距离等多种因素的影响.但家庭劳动力的最高文化程度对是否从事非农产业的影响并不显著,这与大多数的实证研究结果不一致.     

打破沉默,倾诉心声——评澳大利亚土著作家萨莉·摩根的《我的位置》

本文以萨利·摩根的<我的位置>为例,试图分析土著人是如何在寻找自己家园的道路上历经沉默、彷徨、好奇、言说最终实现自我价值的,文章分别对小说中的四个主要人物对待其土著身份和土著历史的态度进行了讨论,指出土著民族在经历了殖民主义、后殖民主义、多地文化主义之后,逐渐由自我束缚、压抑转变为主动去触动内心深处的"痛楚",揭示出民族意识开始觉醒,民族身份得到确认.     

Is the Way Young People Drive a Reflection of the Way Their Parents Drive? An Econometric Study of the Relation Between Parental Risk and Their Children's Risk

This article aims to investigate parental influence on high-risk behavior by young people. Although research on the topic of perception of risk demonstrates that it is socially constructed, the role of the family in this construction has rarely been studied. Using a French national survey of more than 1,200 young drivers between the ages of 18 and 25, and their parents, we attempt to understand the transmission of risk within families. Our econometric study shows that parents influence both the practices and representations of their children. When parental norms and values are transmitted, they are by no means accepted in a wholly passive way. Indeed, the parental model is in competition with other models that originate from both inside the family (brothers and sisters) and outside it (instructors). Furthermore, parental influence decreases over time as young people become more experienced drivers and construct their own identity with regard to risk.