工作压力、教学效能感对普通高中与职业中学教师职业枯竭影响的比较研究

该研究通过对14所普通高中、15所职业中学704名教师的问卷调查,将普通高中、职业中学教师的教学效能感和工作压力对教师职业枯竭的预测作用进行了比较,结果表明:第一,工作压力对普通高中和职业中学教师的职业枯竭具有显著的预测作用,但是存在差异;第二,教学效能对普通高中和职业中学教师的职业枯竭都具有显著的预测作用,但是存在差异;第三,通过对工作压力和教学效能的联合考察,能够更好地预测普通高中和职业中学教师的职业枯竭。     

试论射门技术在足球比赛中的应用

本文主要通过对射门技术性原理的研究，结合射门技术的要素，射门的区域性，有效性及射门的战略等方面，对射门技术在比赛中的运用进行了较深入的探讨。     

Measuring the complexity of generalized linear hierarchical models

Measuring a statistical model's complexity is important for model criticism and comparison. However, it is unclear how to do this for hierarchical models due to uncertainty about how to count the random effects. The authors develop a complexity measure for generalized linear hierarchical models based on linear model theory. They demonstrate the new measure for binomial and Poisson observables modeled using various hierarchical structures, including a longitudinal model and an areal‐data model having both spatial clustering and pure heterogeneity random effects. They compare their new measure to a Bayesian index of model complexity, the effective number p_D of parameters (Spiegelhalter, Best, Carlin & van der Linde 2002); the comparisons are made in the binomial and Poisson cases via simulation and two real data examples. The two measures are usually close, but differ markedly in some instances where p_D is arguably inappropriate. Finally, the authors show how the new measure can be used to approach the difficult task of specifying prior distributions for variance components, and in the process cast further doubt on the commonly‐used vague inverse gamma prior.     

试论完善民族区域自治法的实施制度

民族区域自治法颁布以来，对促进民族地区经济、社会发展发挥了巨大作用。但民族区域自治法实施效果不尽理想。应完善民族区域自治法的实施制度：健全立法，促进民族区域自治法的有效实施；进一步强化执法观念，严格执法制度，维护民族区域自治法的严肃性和权威性；赋予和强化司法机关的监督权利，切实保护民族自治地方的合法权利；进一步加强各级人大的执法检查监督，保障法律的有效实施     

大学生弱势群体的心理问题探讨

随着高等教育的不断发展,大学生中的弱势群体问题也日渐突出出来,如何应对他们存在的心理问题,已引起高校思想政治工作者的普遍重视,认真分析问题产生的原因,积极探寻解决问题的有效途径和方法,努力提高学生的心理素质,减少弱势群体的存在,帮助他们走出心理困境,身心健康发展,成为社会所需的合格人才。     

震后早期心理辅导探讨

5·12汶川大地震后,心理援助的重要性受到前所未有的关注.震后人们会出现不同程度的心理应激反应,相当比例的人会出现心理应激障碍.针对这些问题应进行适当的早期心理辅导.早期心理辅导应以创伤后危机干预为思路,以缓解应激障碍相关症状、预防创伤后危机障碍的发生为主要目标,采取心理急救、严重事件应激晤谈、认知行为疗法等方法进行治疗.另外,从这些方法中可归纳出共同的、可用于早期心理辅导的原则:支持性原则、正常化原则、重视社会支持原则、个性化原则等.     

Tl-1223超导体的额外氧效应

结合有效价键模型和原子对势的理论计算研究了Tl-1223超导相的Cu-O金字塔五配位上由于Fe掺杂所导致的额外氧效应.研究结果表明:Fe掺杂原子占据Cu晶位后,将导致额外氧进入晶格而占据Ca原子四方网络的间隙位置.Fe掺杂所带来的额外氧,对Cu-O面载流子有很大的局域化作用,导致了载流子浓度降低,同时破坏了Cu-O平面的完整性,也致使Tc下降,这一点得到了超导电性测量的证实.     

Methodological Approaches to Assessing Risk Perceptions Associated with Food-Related Hazards

The psychometric approach developed by Slovic and his co-workers has been effectively used to assess risk perceptions associated with different food-related hazards. However, further examination (using questionnaire data and partial correlation techniques) has indicated that technological hazards are highly differentiated from lifestyle hazards, in terms of both hazard control and knowledge about the hazard. Optimistic bias was also seen to vary between hazards. Further research has focused on a particular hazard, genetic engineering. Risk perceptions associated with genetic engineering are underpinned by ethical concern and questions relating to perceived need for the technology, as well as perceptions of risk or harm. However, increasing the specificity of hazard stimuli was found to alter the factor structure of underlying risk perceptions. The utility of preference mapping procedures in determining individual differences in trust in risk regulators is also discussed.     

Approche socioclinique de la souffrance au travail1

Suffering at work has become a major social phenomena. This situation has many causes: high performance enhancement, urgency seen as an obligation, pressure for results, but also fear, and the soaring of ‘the battle for places’ (la lutte des places). The psychopathological consequences of pressure at work are now well known: breakdowns, professional exhaustion, work addiction, burnout, harassment. Stress has become an ordinary tool for management. Employees cannot find a meaning to this context, nor can they identify the causes of their ill being or the reasons for the violence they endure. They confront an opaque and paradoxical power. Looking for solutions to the contradictions to which management has given rise without resolving, they become responsible for those difficulties and guilty of their own suffering. These are ‘innocent violences’ in so far as they are justified by an indisputable system of management.     

QA95—630型钢坯剪切机焊接机身的有限元分析

建立了ＱＡ９５－６３０型钢坯剪切机焊接机身的力学模型，利用有限元分析软件Ｓｕｐｅｒ－ＳＡＰ对机身进行网格划分和有限元分析，输出应力数表、位移数表、等应力线图和等位移线图等结果，以帮助设计人员对机身进行校核、改进或重新设计。