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991.
Scientific advances in the field of emotions suggest a framework for conceptualizing the emotion-related aspects of prevention programs that aim to enhance children's socioemotional competence and prevent the emergence of behavior problems and psychopathology. A conception of emotions as inherently adaptive and motivational and the related empirical evidence from several disciplines and specialities suggest 7 principles for developing preventive interventions: the utilization of positive and negative emotions, emotion modulation as a mediator of emotion utilization, emotion patterns in states and traits, different processes of emotion activation, emotion communication in early life, and the development of connections for the modular and relatively independent emotions and cognitive systems. Each principle's practical implications and application in current prevention programs are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
992.
We explore the relation between the stochastic semantic associated to stochastic Concurrent Constrain Programming (sCCP) and its fluid-flow approximation. Writing the master equation for a sCCP model, we can show that the fluid flow equation is a first-order approximation of the true equation for the average. Moreover, we introduce a second-order correction and first-order equations for the variance and the covariance.  相似文献   
993.
Reviews the book, Clinical management of memory problems by Barbara A. Wilson and Nick Moffat (1984). This short and serviceable volume amalgamates a series of papers presented at the University of Nottingham, England, in 1982. Its editors have brought together contributors from both academic and clinical settings in an attempt to bridge current theoretical models of human memory with practical approaches to memory assessment and its remediation. This book offers sound guidelines for anyone working with clients who present with memory deficits secondary to cortical dysfunction. Its brevity, easy reading style, and practical approach make it a useful reference for students and clinicians alike. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
994.
Most empirically supported interventions for adolescent mental health problems are either downward adaptations of adult treatments or upward adaptations of child treatments. Although these treatments show respectable effects with teens, a review of the outcome research reveals significant gaps, both in coverage of adolescent conditions and problems (e.g., eating disorders, suicidality) and in attention to the biological, psychological, and social dimensions of adolescent development. The authors critique the field, propose a biopsychosocial framework for the development of dysfunction and intervention, and discuss ways the developmental literature can and cannot inform intervention and research. A long-term goal is an array of developmentally tailored treatments that are effective with clinically referred teens and an enriched understanding of when, how, and why the treatments work. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
995.
The paper introduces a geometric feature of separability of graphs for extremum equality-type boundary problems. To find an optimal value for a problem with an almost separable graph, the paper presents an iteration algorithm, each step of which minimizes Lagrangian function for the main variable with a fixed Lagrangian multiplier. This algorithm dates back to Krasovskii extremal shift method from differential game theory.  相似文献   
996.
Interpretations of and options in dual-rate predictive control   总被引:1,自引:0,他引:1  
The main purpose of this paper is to give insight into dual rate predictive control. First it gives an overview of common techniques deployed in the design of predictive control and then discusses how these have been modified for use on dual-rate systems. It is also shown how the approaches vary with differing model availability and the repercussions this can have on the control design. The key contribution is then to expose common pitfalls for the control designer and suggest some simple remedies. Some discussion is also given to robustness analysis and the relationship with the respective sample rates.  相似文献   
997.
This paper deals with the design and implementation of an adaptive hybrid scheme for the solution of highly non‐linear, strongly coupled problems. The term ‘hybrid’ refers to a composite time stepping scheme where a controller decides whether a monolithic scheme or a fractional step (splitting) scheme is appropriate for a given time step. The criteria are based on accuracy and efficiency. The key contribution of this paper is the development of a framework for incorporating error criteria for stepsize selection and a mechanism for choosing from splitting or monolithic possibilities. The resulting framework is applied to silylation, a highly non‐linear, strongly coupled problem of solvent diffusion and reaction in deforming polymers. Numerical examples show the efficacy of our new hybrid scheme on both two‐ and three‐dimensional silylation simulations in the context of microlithography. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
998.
我国高层建筑结构计算方法的进展   总被引:8,自引:2,他引:6  
赵西安 《工程力学》1990,7(1):67-75
本文综述了近10年来国内高层建筑结构计算方法的进展,其中包括:框架、框架—剪力墙和剪力墙结构的计算;简体及复杂体系结构的计算;结构的动力特性和直接动力分析;高层建筑结构分析的一些专门问题等。  相似文献   
999.
Three experiments explored the role of negotiator focus in disconnecting negotiated outcomes and evaluations. Negotiators who focused on their target prices, the ideal outcome they could obtain, achieved objectively superior outcomes compared with negotiators who focused on their lower bound (e.g., reservation price). Those negotiators who focused on their targets, however, were less satisfied with their objectively superior outcomes. In the final experiment, when negotiators were reminded of their lower bound after the negotiation, the satisfaction of those negotiators who had focused on their target prices was increased, with outcomes and evaluations becoming connected rather than disconnected. The possible negative effects of setting high goals and the temporal dimensions of the disconnection and reconnection between outcomes and evaluations are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
1000.
Can people feel worse off as the options they face increase? The present studies suggest that some people--maximizers--can. Study 1 reported a Maximization Scale, which measures individual differences in desire to maximize. Seven samples revealed negative correlations between maximization and happiness, optimism, self-esteem, and life satisfaction, and positive correlations between maximization and depression, perfectionism, and regret. Study 2 found maximizers less satisfied than nonmaximizers (satisficers) with consumer decisions, and more likely to engage in social comparison. Study 3 found maximizers more adversely affected by upward social comparison. Study 4 found maximizers more sensitive to regret and less satisfied in an ultimatum bargaining game. The interaction between maximizing and choice is discussed in terms of regret, adaptation, and self-blame. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   
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