论《天边外》三位主人公的心理悲剧

研究指出,多幕剧《天边外》是美国剧作家尤金·奥尼尔的成名作,从这部剧开始,奥尼尔进入创作的成熟期,他在美国戏剧界的地位也是由这部剧确立起来的。《天边外》在探索人物内心焦灼挣扎方面得到普遍的承认。本文将通过对其中三位主人公安德鲁、罗伯特、露斯的心理的分析,探索欲望的控制对人物命运的毁灭性打击。     

Mental Health and Clinical Correlates in Lesbian,Gay, Bisexual,and Queer Young Adults

Abstract

Objective: This study examined the prevalence of mental health disorders and their clinical correlates in a university sample of lesbian, gay, bisexual, and queer (LGBQ) students. Participants: College students at a large public university. Methods: An anonymous, voluntary survey was distributed via random e-mail generation to university students during April and May of 2011. LGBQ students were compared with their heterosexual counterparts on psychological and physical status as well as academic performance. Results: LGBQ students reported worse depressive symptoms, higher levels of perceived stress, considered themselves less attractive, and were more likely to be overweight. LGBQ students were significantly more likely to report histories of affective, substance use, and certain anxiety disorders as well as compulsive sexual behavior and compulsive buying. Conclusions: The higher rates of many psychiatric conditions among LGBQ students underscore the need for universities to provide LGBQ students a nonjudgmental environment to discuss sexual orientation and health issues.     

Obsessive-Compulsive Features in Pathological Lottery and Scratch-Ticket Gamblers

The results of this study support the notion that pathological gamblers drawn from the community would score higher on all three scores from the YBOCS than light gamblers. Consistent with hypotheses, pathological gamblers (lottery and scratch ticket) reported more obsessions, compulsions, and avoidance behavior than the light gamblers, and also reported having more urges to engage in injurious behaviors to themselves and others. These findings provide evidence that pathological gambling falls in a spectrum or family of disorders which have obsessive-compulsive disorder at its core. These findings support McElroy, Hudson, Philips, et al.'s (1993) suggestions of similarities between OCD and Impulse Control Disorders, and extend Blaszczynski (1999) findings of overlap between pathological gamblers and OCD in a treatment population. Heavy gamblers also reported significantly more hoarding symptoms and compulsive buying than light gamblers. More research in this area may show further evidence of a spectrum of disorders with obsessive compulsive disorder at its core, and show further links between impulse control disorders (such as pathological gambling) and OCD.     

大工50周年校庆标志创作及环境设计综述

阐述大连理工大学建校 5 0周年校庆标志设计及环境设计策划实施的主要创作思想、创意的整体过程 ,以及创意成果的筛选和在实际过程中的应用     

辽宁装备制造业利润波动性的协整VEC模型分析

通过建立VAR模型，运用脉冲响应函数和预测方差分解的方法对辽宁省装备制造业利润增长的波动情况进行实证分析。研究结论：无论长期还是短期出口对辽宁装备制造业利润的贡献都不大，辽宁装备制造业发展与出口导向型经济增长假说不相符，而与经济增长导致出口扩张假说（GLE）相符。表明振兴辽宁装备制造业不能仅依靠出口，关键在于产品技术和组织形式的创新。     

江苏省经济发展与城乡统筹关系实证分析：1980～2004

Granger因果关系检验表明,短期内江苏经济发展与城乡统筹存在着单向因果关系,长期内江苏的经济发展与城乡统筹之间存在着双向的、互为因果关系。进一步脉冲分析表明,一方面,经济发展并不会自动导致城乡差距的缩小,而且在长期还会进一步加大城乡差距;另一方面,在短期内城乡统筹水平对经济发展的影响并不显著,在长期内城乡统筹水平对经济发展的影响为负效应。     

冲动性购买情境下消费者后悔影响的实证研究

采用情境投射与普通问卷相结合的多样化研究方法,探讨冲动性购买负面后果的影响以及不同归因的消费者受影响程度是否不同。结果表明,如果第一次冲动性购买行为带来负面后果,再次遇到类似情境时消费者的购买冲动性和认知评价都会受到较大影响,他们往往降低自身的购买冲动性,倾向于不再购买,并且对下一次购买具有负面的认知评价。同时,不同归因的消费者对再次冲动性购买的认知评价存在差异。     

Realized GAS-GARCH及其在VaR预测中的应用

论文提出了新的波动率模型Realized GAS-GARCH,并推导了该模型的QMLE参数估计.该模型结合了Generalized Autoregressive Score (GAS)模型的基本思路,把Realized GARCH 模型扩展到包含厚尾分布的情形,并采用了与厚尾分布参数相依的冲击响应函数.与简单的厚尾分布扩展模型相比,这种设定对于回报率中的极端值更加稳健.在基于沪深300指数高频数据的实证结果中,使用GAS冲击响应函数的模型对“在险价值”VaR的预测能力显著的超过了传统的厚尾Realized GARCH模型.     

脉冲响应函数下的我国货币需求变动与决定

基于V A R模型的脉冲响应函数法和预期方差分解法,分析了我国2000年至2013年期间的货币需求与相关经济因素之间的动态影响特征。研究表明狭义货币、广义货币分别与相关的经济变量存在长期的均衡关系。狭义货币、广义货币对GDP的冲击分别呈现抑制效应、对SV的随机冲击主要呈现正效应、对R的随机冲击主要呈现抑制效应、对CPI的冲击呈现正效应和抑制效应交叉出现的现象。狭义货币、广义货币新息冲击对其自身预测均方误差的贡献度最大。新息冲击对狭义货币预测均方误差的贡献依次为：一年期定期存款名义利率（R）、沪深两市A股总市值（SV）、国内生产总值（GDP）、消费者物价指数（CPI）。新息冲击对广义货币预测均方误差的贡献依次为：国内生产总值（GDP ）、消费者物价指数（CPI ）、一年期定期存款名义利率（R ）、沪深两市A股总市值（S V ）。根据实证结论,得出相关经济变量对货币需求的影响,并据此提出有利于完善货币政策的建议。     

上海与纽约黄金期货价格联动关系实证分析

为研究国内外期货黄金价格之间的关联性,对2011～ 2012年间的纽约期金日收盘价格和上海期金开盘价格进行协整检验、因果检验,建立误差修正模型,进行脉冲响应分析和方差分解研究.结果表明：上海黄金期货市场与纽约黄金期货市场价格之间存在长期均衡的关系.上海期货价格受到纽约期货市场价格的影响幅度更大,时间间隔更短.