Savoring Versus Dampening: Self-Esteem Differences in Regulating Positive Affect.

Five studies examined the hypotheses that when people experience positive affect, those low in self-esteem are especially likely to dampen that affect, whereas those high in self-esteem are especially likely to savor it. Undergraduate participants' memories for a positive event (Study 1) and their reported reactions to a success (Study 2) supported the dampening prediction. Results also suggest that dampening was associated with worse mood the day after a success (Study 2), that positive and negative affect regulation are distinct, that self-esteem is associated with affect regulation even when Neuroticism and Extraversion are controlled (Studies 3 and 4), and that self-esteem may be especially important for certain types of positive events and positive affect regulation (Study 5). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

单片机在产生特殊复合磁场系统中的应用

探讨了在电磁铸轧中采用单片机作为核心监控装置的工作原理，论述了用单片机实现函数信号发生的硬件设计和软件流程，实现了对感应器产生特殊复合磁场的控制，并提出了一种新的随机数的产生方法。     

电磁搅拌制备ZL12Y铝合金流变半固态浆料的实验及模拟研究

对不同温度及不同搅拌工艺下得到的材料的显微组织的比较，确定了合理的半固态温度和搅拌工艺，即半固态温度为590℃，震荡电流为500A。随后对单个线圈电磁搅拌过程进行建模及电磁场和流速场的耦合模拟得到了电磁场和流速场分布，此结果与电磁搅拌的原理及实验结果相一致。计算出在该温度和工艺下熔体内部的平均流动速度为3．2cm／s，将该结果作为能否得到半固态浆料的判据。     

Self-regulation and extended now: Controlling the self alters the subjective experience of time.

These studies investigated self-regulation and subjective experience of time from the perspective of the regulatory resource model. Studies 1-2 showed that participants who were instructed to regulate their emotions while viewing a film clip perceived that the film lasted longer than participants who did not regulate their emotions. In Study 3, participants provided time estimates during a resource-depleting or nondepleting task. Subsequent task persistence was measured. Time perceptions mediated the effect of initial self-regulation on subsequent self-regulated performance. In Study 4, participants performed either a resource-depleting or a nondepleting thought-listing task and then performed a different regulatory task. Compared with nondepleted participants, depleted participants persisted less on the 2nd task but estimated that they had persisted longer. Subjective time estimates statistically accounted for reduced persistence after depletion. Together, results indicate people believe that self-regulatory endeavors last overly long, a belief that may result in abandonment of further self-control. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

非无线电设备的无线电波辐射

介绍了电磁辐射的分类和非无线电辐射造成的各种危害，指出了可能产生电磁辐射的设备，给出了几种特殊情况的辐射值，并结合国际标准和国家标准，分析了电磁干扰的管理现状，最后提出了减少非无线电设备电磁辐的几种方法。     

Ornament and function

The architects and builders in the past lacked our knowledge concerning fluid dynamics, but they exhibited a deep rooted ability to observe and reflect - thus, different cultures have developed by trial and error. The authors have produced a stimulating analysis which couples the science of fluid dynamics and a sensitive understanding of past cultures. The paper is recommended reading.     

本钢7号高炉中控室10kV供电系统技术分析及改进方案实施

根据7号高炉中控室供电状况，进行了供电平衡分析。调整两段负荷，使供电平衡安全。     

水轮机调速器与电网负荷频率控制

在现代电力系统中，水轮机调速器已成为水轮机控制系统的控制核心。文中叙述了水轮机调速器与电网负荷频率控制之间的关系，分析了调速器在电网一次调频、二次调频中的作用、静态特性和动态特性;通过建模、仿真及现场试验，提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。     

流溪河灌区工程渠首枢纽计算机监控系统开发与研建

流溪河渠首枢纽计算机监控系统在自行开发的现场总线工业局域网及专用智能终端、冗余管理和故障诊断专家系统的硬件环境下，在分别由监控系统（含设备层与上位机在线监控系统）和管理系统（由离线管理与服务器上的查询服务系统组成）软件的支持下，实现了对枢纽工程3座水闸47孔闸门的运行和管理，具有自动监测、自动量水、自动控制及系统重构等功能．现已以每天24h不间断地运行了2年，顺利地完成了枢纽工程的调洪、调水等日常调度与运行工作．     

用托板法治理岩溶塌陷区的基础沉降

建筑在岩溶区近４０年的大型建，由于岩溶发育，逐步形成土洞，进而发生地基塌陷，并造成墙体开裂，使用托板法进行地基处理，至今已逾２年，未再发生新的沉降塌陷。