韩国社会“教育热”起源与影响因素研究

教育热是家长对子女教育表现出的一种成就动机。在现代韩国社会,家长对子女教育的高度热衷以及由此而表现出的种种支援行为形成了韩国社会的多种教育热现象。在一个特定的社会环境下,教育热的产生不是一种孤立现象,而是多种社会文化因素共同作用的结果。文化背景、教育制度和经济结构等因素对家长的教育信念和支援行为有重要影响。本研究通过文献分析和史料收集,初步介绍了韩国教育热现象以及教育热发生、发展和变化的社会生态环境,对未来的研究议题和方向做出建议。     

Characteristics of bifurcation and buckling load of space truss in consideration of initial imperfection and load mode

This study investigated characteristics of bifurcation and critical buckling load by shape imperfection of space truss,which were sensitive to initial conditions.The critical point and buckling load were computed by the analysis of the eigenvalues and determinants of the tangential stiffness matrix.The two-free-nodes example and star dome were selected for the case study in order to examine the nodal buckling and global buckling by the sensitivity to the eigen buckling mode and the analyses of the influence,and characteristics of the parameters as defined by the load ratio of the center node and surrounding node,as well as rise-span ratio were performed.The sensitivity to the imperfection of the initial shape of the two-free-nodes example,which occurs due to snapping at the critical point,resulted in bifurcation before the limit point due to the buckling mode,and the buckling load was reduced by the increase in the amount of imperfection.The two sensitive buckling patterns of the numerical model are established by investigating the displaced position of the free nodes,and the asymmetric eigenmode greatly influenced the behavior of the imperfection shape whether it was at limit point or bifurcation.Furthermore,the sensitive mode of the two-free-nodes example was similar to the in-extensional basis mechanism of a simplified model.The star dome,which was used to examine the influence among several nodes,indicated that the influence of nodal buckling was greater than that of global buckling as the rise-span ratio was higher.Besides,global buckling is occurred with reaching bifurcation point as the value of load ratio was higher,and the buckling load level was about 50%-70% of load level at limit point.     

中国与韩国大学生就业问题比较

中韩两国地域、文化、经济发展水平相近，受经济结构调整和高等教育大众化政策实施的影响，大学毕业生就业矛盾越来越突出。本文从两国经济与失业状况的比较入手，全面考察了大学生的就业形势和形成就业困难的原因，分析了经济与高教发展对学生就业的正负面作用。     

School Leadership and Three Waves of Education Reforms

This paper aims to report how school leadership is challenged by the three waves of education reform and development in Hong Kong. Since the 1970s, school leaders in the first wave were mainly concerned with achievement of the planned goals through improvement of teaching and learning. In the 1990s, school leaders of the second wave often focused on interface improvement through various types of quality inspection and assurance. In facing the challenges in the new century, the third wave of changes in Hong Kong is moving towards the pursuit of future effectiveness. The school leaders need to be concerned with enhancing educational relevance and creating new goals. This paper will discuss how the leadership conceptions and concerns of the third wave in Hong Kong are completely different from the traditional thinking. Implications are drawn for educators, policy-makers, and scholars in different parts of the world.     

老年人退休生涯成功转换的历程:台湾的实证研究

高龄社会即将来临,加上提早退休的情况,台湾高龄者退休生涯转换的历程是值得探究的议题。以质性研究的方法,针对30位成功老化者进行半结构式的访谈,其目的是要了解他们退休生涯转换的历程。研究结果:受访者在退休前的期待与担忧,会形成积极规划与缺乏准备两种不同的取向;退休生涯转换时期的途径,包括计划型、延续型与重新调适型;退休生涯的稳定期,涵盖生理健康、心理安适、活跃的社会参与以及灵性层面的成长;在经历退休生涯转换的历程后,受访者以积极进取、维持既有的生活方式,以及把握时下等三种方式继续未来的退休生涯。研究结果可提供高龄者退休生涯调适的谘商与辅导,以及高龄学习活动规划的参考。     

传统企业如何转型为创新型企业：理论模型与宝钢案例

经济发展史表明,企业持续竞争优势经历了从制造能力到核心能力再到知识产权的更替过程,企业商业模式也随之发生变化,最终形成了依靠创新而盈利、生存、发展的现代创新型企业.本文通过总结相关理论研究,建立了传统企业向创新型企业转变的三阶段演化模型,即从技术管理到创新管理再到知识产权经营,揭示了现代创新型企业的商业模式,并通过宝山钢铁集团公司的案例研究,指出了传统企业向创新型企业三阶段演化的表现与若干特征,最后对创新型企业培育工作和国家相关政策提出了建议.     

Counselor Liability and the Duty To Warn: Selected Cases,Statutory Trends,and Implications for Practice

The authors review selected case law and recently enacted state statutes pertinent to “the duty to warn.” Guidelines for practice in dealing with dangerous clients are offered.     

西安住宅室内空气中醛酮类污染物特征

采用主动式气体采样、2,4-DNPH二硝基苯肼吸收、高效液相色谱（HPLC）分析研究了西安市冬、夏两季三所普通居民住宅室内、外空气中13种醛酮类化合物。结果表明：冬、夏两季西安地区住宅室内空气中醛酮类污染物浓度水平均较高。其中,夏季室内、外空气中13种醛酮类化合物总质量浓度为85.86±30.33 µg•m-3和78.86±31.40 µg•m-3,冬季为85.40±28.50 µg•m-3和53.77±16.39 µg•m-3;室内均高于室外;甲醛、乙醛、丙酮为最高组分,三者为总质量的75~80%;三所住宅中,2号住宅（H2）醛类污染物严重,表明装修材料（木地板）与吸烟均有一定程度贡献。