Child-Related Disagreements, Verbal Aggression, and Children's Internalizing and Externalizing Behavior Problems.

Dual-income parents (N = 122 couples) with an oldest child 18-60 months of age completed the Child-Rearing Disagreements Scale (E. N. Jouriles et al., 1991), the Child Behavior Checklist (T. M. Achenbach & L. A. Rescorla, 2000), and the Verbal Aggression subscale of the Conflicts and Problem-Solving Scale (P. K. Kerig, 1996). Replicating the results of E. N. Jouriles et al. (1991) and extending these findings to daughters and fathers, the authors found links between child-related disagreements and parental ratings of child behavior problems in this low-risk sample. There were no links between fathers' reports of verbal aggression and child behavior problems. Among mothers, however, use of verbal aggression mediated the link between child-related disagreements and ratings of sons' internalizing problems. Verbal aggression did not moderate the link between child-related disagreements and child behavior problems for either mothers or for fathers. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The acculturation gap-distress hypothesis among high-risk Mexican American families.

The authors tested the acculturation gap-distress hypothesis by examining whether parent-adolescent acculturation gaps were associated with greater conflict and youth conduct problems among 260 high-risk Mexican American families. The authors operationalized acculturation gaps in 2 ways: parent-youth mismatches in acculturation style, and parent-youth discrepancies in acculturation toward both mainstream and heritage cultures. Acculturation gaps were common, but results of hierarchical regression analyses indicated that parent-youth discrepancies in acculturation toward mainstream and heritage cultures were not related to increased conflict or youth conduct problems. Conduct problems were no higher in families in which the adolescent was more aligned with mainstream culture than the parent. Unexpectedly, the authors found more youth conduct problems in families in which the youth was more aligned with traditional culture than the parent. The results call into question the assumption that the more rapid acculturation of adolescents to American culture inevitably leads to distress in minority families. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-determination and conflict in romantic relationships.

Four studies examined associations between E. L. Deci and R. M. Ryan's (1985, 2000) construct of autonomy, responses to relationship disagreements, and dissatisfaction after conflict. In Study 1, diary data showed that trait autonomy predicted relationship autonomy, which in turn predicted relative satisfaction after disagreements. In Study 2, trait autonomy predicted relationship autonomy, which was associated with less defensive and more understanding responses to conflict. Studies 3 and 4 examined whether one's partner's relationship autonomy uniquely predicted reported and observed behavior during conflict. Autonomous reasons for being in the relationship (of both self and partner) predicted both reported and observed responses to conflict and feelings of satisfaction. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sequential Compatibility Effects and Cognitive Control: Does Conflict Really Matter?

Although it is widely accepted that control mechanisms are necessary for human behavior to be adapted, very little is known about how such mechanisms are recruited. A suggestion to fill the gap was put forward by M. M. Botvinick, T. S. Braver, C. S. Carter, D. M. Barch, and J. D. Cohen (2001), who proposed the conflict-loop theory. This theory has been successful in accounting for the reduction of compatibility effects after an incompatible trial: The level of conflict being, on average, higher during an incompatible trial, more control occurs after such a trial. The authors have tested this prediction by sorting the trials on the basis of amount of conflict (quantified by the electromyographic activity) they presented. A reduction of the compatibility effect was observed after incompatible trials, but it was independent of the level of conflict on previous trials, suggesting that the conflict does not trigger changes in executive control. Consequences for the conflict monitoring model are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

一个基于C/S的考试考场编排MIS的设计与实现

介绍了基于学分制下的考试编排管理信息系统软件的开发与实现，本系统主要实现了两届学生的考场编制，本文重点提出了学生考试时间和考场冲突的处理等几个关键技术的实现。     

分布式数据库复制实施策略中的冲突预防和解决

复制是分布式数据库实施策略中的重要一种，它能大大提高各结点的自治性，同时保证各结点数据副本之间的松散一致性，然而各结点自主的数据操作之间很可能发生冲突。针对这种情况，提出了设计分布式数据库时就积极地采取措施尽可能预防冲突发生；当冲突发生时，采用合理的策略来解决冲突。最后，以SQL Server2000为例来说明这种思想的具体应用。     

Scheduling with Conflicts on Bipartite and Interval Graphs

In this paper, we consider the on-line scheduling of jobs that may be competing for mutually exclusive resources. We model the conflicts between jobs with a conflict graph, so that the set of all concurrently running jobs must form an independent set in the graph. This model is natural and general enough to have applications in a variety of settings; however, we are motivated by the following two specific applications: traffic intersection control and session scheduling in high speed local area networks with spatial reuse. Our results focus on two special classes of graphs motivated by our applications: bipartite graphs and interval graphs. The cost function we use is maximum response time. In all of the upper bounds, we devise algorithms which maintain a set of invariants which bound the accumulation of jobs on cliques (in the case of bipartite graphs, edges) in the graph. The lower bounds show that the invariants maintained by the algorithms are tight to within a constant factor. For a specific graph which arises in the traffic intersection control problem, we show a simple algorithm which achieves the optimal competitive ratio.     

引进型300 MW机组参与两班制调峰的可行性分析

针对上海电网调峰形式日益严峻的形势 ,对上海地区引进型 3 0 0 MW机组多年启停及运行数据、设备状况以及部分启停试验结果进行了统计整理 ,并从设备及操作的可能性、经济性和安全性角度分别进行了分析研究 ,认为引进型 3 0 0 MW机组参与电网二班制运行方式调峰的可能性是存在的 ,但部分设备及系统需作适当改进。     

基于准时制的炼钢-连铸生产调度问题研究

在钢铁CIMS下对于在安排炼钢-连铸调度中的机器冲突问题建立了基于准时制调 度思想的数学模型,经过变换,将非线性规划问题转化为线性规划问题,用标准线性规划程 序进行求解,使这一模型能够用于生产实际.最后给出了一个应用实例.