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131.
Balsam Kimberly F.; Beauchaine Theodore P.; Mickey Ruth M.; Rothblum Esther D. 《Canadian Metallurgical Quarterly》2005,114(3):471
Self-identified lesbian, gay male, and bisexual (LGB) individuals were recruited via convenience sampling, and they in turn recruited their siblings (79% heterosexual, 19% LGB). The resulting sample of 533 heterosexual, 558 lesbian or gay male, and 163 bisexual participants was compared on mental health variables and their use of mental health services. Multilevel modeling analyses revealed that sexual orientation predicted suicidal ideation, suicide attempts, self-injurious behavior, use of psychotherapy, and use of psychiatric medications over and above the effects of family adjustment. Sexual orientation was unrelated to current psychological distress, psychiatric hospitalizations, and self-esteem. This is the 1st study to model family effects on the mental health of LGB participants and their siblings. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
132.
Inhibition of return (IOR) refers to slower responding to a stimulus that is presented at the same, rather than a different location as a preceding, spatially nonpredictive, stimulus. Repetition priming refers to speeded responding to a stimulus that duplicates the visual characteristics of a stimulus that precedes it. IOR and repetition priming effects interact in nonspatial discrimination tasks but not in localization tasks; three experiments examined whether this is due to processing differences or due to response differences between tasks. Two stimuli, S1 and S2, occurred on each trial. In Experiment 1, S1 and S2 were both peripheral arrows; in Experiment 2, S1 was a central arrow and S2 was a peripheral nondirectional rectangle; in Experiment 3, S1 was a peripheral nondirectional rectangle and S2 was a peripheral arrow. S1 never required a response; S2 required a localization or a discrimination response. Despite evidence that form information was likely extracted from the arrow stimuli, the localization task revealed no repetition priming: IOR occurred regardless of shared visual identity of the S1 and S2 arrows. The discrimination task revealed IOR only when the visual identity changed from S1 to S2; otherwise, facilitation occurred. These results suggest that IOR is masked by repetition priming only when the response depends on the explicit processing of form information; repetition priming does not occur when such information is extracted automatically but is task (and response) irrelevant. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
133.
Ferrer Emilio; Salthouse Timothy A.; McArdle John J.; Stewart Walter F.; Schwartz Brian S. 《Canadian Metallurgical Quarterly》2005,20(3):412
Longitudinal multivariate mixed models were used to examine the correlates of change between memory and processing speed and the contribution of age and retest to such change correlates. Various age- and occasion-mixed models were fitted to 2 longitudinal data sets of adult individuals (N > 1,200). For both data sets, the results indicated that the correlation between the age slopes of memory and processing speed decreased when retest effects were included in the model. If retest effects existed in the data but were not modeled, the correlation between the age slopes was positively biased. The authors suggest that although the changes in memory and processing speed may be correlated over time, age alone does not capture such a covariation. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
134.
135.
我国自2002年加入WTO以来,很快就成为了全球利用外资最多的国家,面对这种情况,开展对外商直接投资(FDI)问题的研究已成为当前经济研究领域的重要课题。这里运用实证分析的方法,对我国经济增长的各相关指标进行分析,进而研究探讨外商的投资行为,以从中了解、把握国民经济持续、快速增长对影响外商直接投资的基本规律,为合理预测FDI的发展趋势和规模提供有效的指导意义。 相似文献
136.
Simulation of thermally induced package effects with regard to piezoresistive pressure sensors 总被引:1,自引:0,他引:1
Frank Schilling Werner Langheinrich Kurt Weiblen Dieter Arand 《Sensors and actuators. A, Physical》1997,60(1-3):37-39
Microsystems are on their way out of laboratories into production. One of these microsystems, a piezoresistive pressure sensor developed by Robert Bosch GmbH, is examined within this paper. Obviously, one can detect undesirable temperature effects resulting from the sensor package, which influence the electrical characteristics of the sensor. By means of finite-element modelling (FEM), a simulation of the temperature effects can be managed. It is also possible to search for alternative designs of the sensor package. 相似文献
137.
分析了初始无关联无耦合的束流通过存在横向和纵向耦合的束流系统后发射度的增长。结果表明,束流的有效发射度随着束流初始条件的变化明显地增长。给出了束流有效发射度的增长关系和边界方程式。 相似文献
138.
本文对于多变量自适应解耦控制与PID控制相组合.这一工业过程控制的重要设计方法,主要是对一些控制算法和全局收敛性分析等问题,进行了研究和探索。 相似文献
139.
文章简要介绍了中国铝业河南分公司电解厂采用国内最大预焙阳极碳块、严格阳极质量检查、优化生.产工艺、采用计算机智能控制、加大责任目标绩效管理力度、杜绝“跑、冒、滴、漏’’等节能降耗措施,取得了较好的节能效果。 相似文献
140.
企业效绩评价制度是对企业一定经营期间的经营效益和经营者业绩做出客观、公正和准确的综合评判方法。了解与掌握其基本知识对于政府国资管理人员和企业经营管理人员非常必要。正确应用企业效绩评价结果,有利于加强国有资产监督管理,有利于建立企业激励与约束机制,有利于加强与改善企业管理。 相似文献