提升变电运行管理水平的若干思考

随着我国电网的快速发展，变电运行作为保证电网安全稳定运行的重一环，其管理水平至关重。为提升变电运行管理水平，我们制作了变电运行管理卡，以保证变电站安全运行为目的，以视觉熏陶为手段，系统优化安全运行、技能培训、文明生产等方面的视觉管理，实现了变电运行管理的“可控、在控、能控”，全面提升了变电运行科学管理水平。     

浅议变电运行事故产生的原因及解决的有效途径

变电运行事故给电网的安全、稳定、可靠运行带来了极大的不便,因而产生了诸多问题,为了有效地防范、处理变电运行事故,本文分析了变电运行事故产生的原因,提出了合理的解决途径。     

高职院校教学运行模式内涵探析

本文探究了教学运行模式及高职院校教学运行模式的内涵.高职院校教学运行模式是高职院校教学运行整体过程的结构系统,应是适应校企合作、工学结合、顶岗实习人才培养模式的教学运行模式,是适应现代职业教育特点以及职业技术教育办学理念的教学运行模式.     

提高水泵运行效率的研究

分析了水泵运行中效率低下的原因,提出了几项措施,探索更为合理的提高水泵运行效率的方法,以达到节约运行费用、保障供水的目的。     

全自动轨道交通系统

介绍了轨道交通系统的4个发展阶段:传统的运行方式、自动驾驶方式、无人驾驶方式和全自动的无人驾驶方式。并着重阐述了全自动运行的特点,举了3个例子证明全自动运行是今后的发展方向。     

提高制度执行力的对策和建议的研究

本文从三个方面剖析了当前转变工作作风方面弱化制度执行力,影响制度刚性运行的因素。围绕如何提高制度执行能力,推进制度刚性运行,提出了三项措施。一是正确研判当前转变工作作风形势,迅速提高对制度刚性运行重要性的认识;二是围绕转变工作作风目标,通过提高学习成效,为保障制度刚性运行奠定基础;三是抓住关键环节,通过强化制度运行能力,为实施制度刚性运行加油助力。     

公交运行车辆的技术管理

简述了公交车辆运行的特点,提出了技术管理系统的具体工作,以确保公交车辆的正常运行,并延长使用寿命。     

脱盐水装置运行现状分析及改进对策

本文围绕脱盐水工艺简述、脱盐水装置运行过程中存在的主要问题、脱盐水装置运行过程中有关问题的改进对策三个方面展开讨论,对脱盐水装置的运行情况及对策进行了分析,并提出了一些笔者自己的见解,希望能够对今后的脱盐水装置运行改进工作提供一些理论建议。     

浅谈教学运行管理

深化教学改革、加强教学管理是当今世界高等教育发展趋势的客观要求,是全世界各个国家所有大学在新世纪高等教育改革中共同研究、思考的课题。科学规范严格的教学管理,特别是加强教学运行管理是提高高等教育水平的重要保证,本文通过对教学运行最关键的环节进行论述,进而剖析了教学运行管理的实质,对教学运行管理进行了详实的探析。     

好氧活性污泥法处理城市污水的运行参数的控制

介绍活性污泥的组成与分解污染物的能力。分析了好氧活性污泥法处理城市污水中的各项运行参数,并阐述了在不同的状态和条件下如何调整运行参数。     

Back and Forth and Beyond

The Journal invited Tom Andersen, author of major pioneering work on the reflecting team, and his colleagues, to offer comment on The Reflecting Team Process in Training. We thought such a north-south dialogue was in keeping with the spirit of reflecting teams, and the team members in Melbourne and Tromsø agree — Editor.     

Time and aging--mechanisms and meanings

A recent European Molecular Biology Laboratory Conference on Science and Society entitled "Time & Aging--Mechanisms & Meanings" fascinated scientists from different research areas as well as nonscientists. Topics discussed included not only the biological aging process but also the psychological effects of aging and social influences that affect this process.     

Arts and Crafts and Reconstruction

Abstract

This paper examines the role of arts and crafts in reconstructing communities after times of upheaval, their use in creating employment opportunities, and their impact on the nature of South African art history. It looks at craft initiatives during and after the Johannesburg World Summit on Sustainable Development in 2002, and draws parallels with early twentieth-century initiatives, particularly those of Florence Phillips, who founded the Johannesburg Art Gallery in 1910, Emily Hobhouse, who established Boer home industries, and the South African National Union, which promoted the manufacture and use of local products.     

Sexual Compulsivity and Sexual Behaviors Among Gay and Bisexual Men and Lesbian and Bisexual Women

Within the existing body of research, the information pertaining to sexual compulsivity (SC) among women, both homo- and heterosexual, remains rather limited in comparison to men. The aim of this study was to assess the prevalence of SC in a community sample of gay and bisexual men and lesbian and bisexual women and to identify differences in sexual practices based on classification as sexually compulsive within gender. Supporting previous research, the findings indicated that gay and bisexual men were significantly higher in SC when compared to lesbian and bisexual women. Similarly, sexually compulsive gay and bisexual men were more likely to report drug use with sex than their non-sexually compulsive peers, suggesting that “party n' play” may play a larger role for men with SC. In addition, the findings demonstrated empirical support for the proposition that lesbian and bisexual women with symptoms of SC were more likely to engage in specialized sexual behaviors in comparison to their non-sexually compulsive peers. These data suggest that SC manifests differently in gay, lesbian, and bisexual men and women.     

Evening and night work schedules and children's social and emotional well-being

ABSTRACT

An emerging body of evidence shows that parents’ non-standard work schedules have a detrimental effect on children's well-being. However, only a limited number of studies have investigated mediating factors that underpin this association. Likewise, only a few studies have examined the impact of fathers’ non-standard work schedules on children's well-being. Based on data from the Families in Germany Study (FiD), this study aimed to address these research gaps. The sample consists of parents and their children at ages 7–8 and 9–10 (n?=?838 child observations in dual-earner families). The data were collected in the years 2010–2013. Non-standard work hours were defined as working in evenings and or at night (every day, several times a week, or changing as shifts). Children's social and emotional well-being was measured with the Strengths and Difficulties Questionnaire (SDQ). The findings show that both mothers’ and fathers’ evening and night work schedules are linked to an increase in children's externalizing and internalizing behavior and that this association is partially mediated by mothers’ and fathers’ harsh and strict parenting, with a stronger mediation effect for fathers parenting.     

Thinking and Speech and Protocol Analysis

Some form of verbal report—that is, a research participant' s concurrent or retrospective verbal account of thought processes during problem-solving activities—has been used throughout this century as the database from which psychologists have developed theories of human mentation. Newell and Simon (1972) and Ericsson and Simon (1980, 1993) have provided extensive justification for using one such method, protocol analysis, as a tool for investigating cognition from an information-processing (IP) perspective. Their arguments have characterized protocol analysis as a methodology capable of providing evidence of the ways in which people attend to information stored in short-term memory to solve problems, with the evidence providing them with the grounds from which to generate models of human cognitive processes. A different view of protocol analysis is available from the perspective of cultural-historical activity theory (CHAT) based on the work of Vygotsky (1987), Leont'ev (1981), and others, and its concern with the mediation of human development by culturally and historically grounded signs and tools. Because of its emphasis on culturally channeled development, a CHAT perspective views speech, including the speech that serves as evidence for cognition in psychological research, as a tool that potentially enables changes in consciousness. In this article I outline a CHAT perspective that accounts for protocol analysis along three key dimensions: (a) the relation between thinking and speech from a representational standpoint, (b) the social role of speech in research methodology, and (c) the influence of speech on thinking during data collection. The purpose of this discussion is not to refute the IP perspective on protocol analysis but to illustrate how this method can be viewed through a CHAT lens and to identify alternative assumptions that must be made to use it from a CHAT perspective.