Initial Evaluation of Active Minds: A Student Organization Dedicated to Reducing the Stigma of Mental Illness

This study examined whether a new student organization, Active Minds, aimed at increasing awareness of “mental illness” and reducing stigma had an impact on students' stigma and willingness to seek psychological help. Three classes were recruited to become involved in the organization. In a pretest/posttest design, stigma and willingness to seek psychological help were compared between students who became involved in Active Minds and students who did not. Students involved in the organization showed a significant reduction in stigma if they had a history of mental illness in their families. However, willingness to seek psychological help was unaffected. The program's partial success is viewed in terms of empowerment and recovery. The peer support provided through Active Minds may help change people's negative attitudes about mental illness and encourage students to help one another in coping with their diagnoses.     

Healing After the Unpleasant Outburst

Summary

Library personnel encounter angry library users regularly at various service points. Unpleasant incidents are detrimental to library staff attitudes and morale, and may have a lasting effect on the library staff member. This article describes techniques to lessen the impact of an emotional outburst of a library user and decrease the library staff member's recovery time from the incident.     

一个基于椭圆曲线带消息恢复功能的数字签名方案

数字签名技术不仅能够提供加密和解密,而且能够确认参与者的身份,防止恶意的伪造、篡改,在网络通信安全方面起到重要的保护作用。椭圆曲线密码系统与其他公钥密码系统相比,除具有安全性高外,还有计算负载小,密钥尺寸短,占用带宽少等优点。新的基于椭圆曲线的具有消息恢复功能的数字签名方案,给出了验证协议和否认协议,并对方案的安全性进行了讨论,解决了普通ECC数字签名方案不能实现消息恢复的问题。     

从国际法视野看中国对海外流失文物的追索

历史上中国曾有大量的文物因为种种原因而流失海外,但在现有的国际法规则下,中国的文物追索将遭遇诸多法律上的困境.有效的利用国际公约中对中国有利的部分,积极引导新的国际规则的形成,采取多种途径和手段是现实考量下比较可行的文物追索模式.     

基于知识管理理论的民防灾难管理系统

为满足信息化条件下民防部门构建健壮的灾难管理系统的需求,结合我国民防部门的特点和信息化建设的实际能力,依据知识管理理论,提出了一种构建民防灾难管理系统的新方案.并对系统的组成、功能、灾后恢复策略及如何利用系统实施有效的应急演练进行了进一步阐述.     

采准巷道锚网支护技术经济分析

目前煤层巷道锚网联合支护形式在开滦钱家营矿业分公司得到了广泛的推广和应用,通过对综采工作面风运道采用锚网联合支护进行的实际调查研究,详细论证了在采准巷道采用锚网联合支护具有极大的优越性,是矿井准备巷道支护形式的发展方向。     

论现代体能训练新理念新方法

结合近年来对运动训练模式和运动成绩产生重大影响的新的训练方法,重点介绍了核心训练、功能性训练、康复性训练,指出这些训练方法在军人体能训练中的移植与借鉴,对丰富军事体能训练内容与方法,为战斗力更好更快地生成服务起到积极作用。     

Slip energy recovery of a rotor-side field oriented controlled wound rotor induction motor fed by matrix converter

This paper investigates rotor-side field oriented control of a wound-rotor induction motor using the slip energy recovery principle. The proposed drive system uses a matrix converter to transfer the slip energy from the rotor into the mains instead of using ac-dc-ac converter whilst the stator side is fixed to the grid. Operation at both subsynchronous and supersynchronous regions is possible with the proposed drive system. Simulation studies of the proposed doubly fed induction motor drive system verify the good control performance of the system in transient and steady-state conditions.     

1,2-双(3,4-二甲基苯基)乙烷的合成研究

本文报道以Ｌｅｗｉｓ酸ＡｌＣｌ_３为催化剂,以邻二甲苯和二氯乙烷为原料合成１,２－双 （３,４－二甲基苯基）乙烷的方法,该方法具有收率高,反应时间短、条件温和等优点． 实验证明,此反应条件很容易推广,具有一定的应用前景．     

废塑料的回收利用技术进展

全面详细地介绍了废塑料的几种回收利用方法,重点报导了废塑料的热解、催化裂解以及热解-催化改质流程,操作条件及相关的研究技术．