职业决策研究的新进展——PIC模型

职业决策研究是国内外职业心理学研究的难点。PIC模型是由以色列职业心理学家Gaff提出的一种系统的职业决策方法，其构建兼顾理论验证与实践运用。详析这一模型提出的理论基础及操作阶段，对团体和个人职业决策有重要帮助。     

The “Free Press” of Unionized Journalists and Students

This paper outlines a history of the union organizing of the American Newspaper Guild at Thomson Newspapers’ Peterborough Examiner in Canada from 1968 to 1969. It examines the communication tools that union members used to facilitate this labor organizing and “bite back” at the profitable Thomson chain. Peterborough newsworkers went on strike from November 1968 to April 1969 over union recognition. During the strike, the union members built an unprecedented alliance with Ontario university students, collaboratively launching a strike newspaper called the Peterborough Free Press. Expanding on the concept of temporary labor convergence, this paper considers how strike newspapers can be seen as a form of alternative journalism that newsworkers use as a campaigning tool to communicate their struggles to the public and put pressure on news corporations to bargain with them. This case study is situated in the local institutional contexts of labor relations at the Peterborough Examiner and the news industry in Peterborough, where Thomson Newspapers had a media monopoly. It is based on labor standpoint and signal juncture analyses of union archival documents and newspaper content. The research ultimately suggests that newsworkers should not only focus on communication tools but also build bridges with community members.     

学位论文选题是提高论文质量的关键

文章首先分析目前我校学位论文选题中存在的问题,针对影响选题质量的有关因素提出建议以改进选题工作,提高学位论文质量。     

简易民事诉讼程序重构之研究——论简易民事诉讼程序重构之必要性

随着中国市场经济体制的确立及其深入发展，特别是中国加入WTO后与世界经济的融合，我国的简易事诉讼程序愈显弊拙，与政治、经济和社会各业发展的要求相去愈远，因此，必须对其进行理论与制度的重构。     

Mapping the knowledge structure exhibited by a cohort of students based on their understanding of how a galvanic cell produces energy

This study evaluates the use of an open‐ended question to determine students' knowledge structure on the topic of galvanic cells. The open‐ended question was developed and administered to 163 Grade 10 students who had earlier completed a course on electrochemistry. Students' responses were marked as well as coded on the basis of the fields identified from their responses. This was then evaluated statistically to determine the collective knowledge structure of the sample of students. The knowledge structure thus mapped contains both canonical concepts and alternative conceptions (ACs). An important finding emerging from this study is that instructors need to focus student's attention on the dynamic processes involving electrons and ions during the operation of galvanic cells. In order for students to fully understand how a galvanic cell operates, they need to see the whole picture. There are three critical components that lead to students' understanding of how an oxidation–reduction reaction can generate energy and how a circuit is complete: transfer of electrons during oxidation–reduction half‐reactions, flow of electrons within metals, and migration of ions in solution. Also, we found that it is possible for students to use correct chemistry concepts in an incorrect way by establishing linkages among these in an inappropriate manner. We reiterate that apart from evaluating students' ACs, it is also important to evaluate the links between the concepts and conceptions present in students' knowledge structure so that teaching can be made more effective.     

商品交易顾问的分类、作用及其特点

商品交易顾问作为非主流投资工具的一种,其主要作用在于可以显著地降低投资组合的风险;商品交易顾问与其他传统的和非主流投资工具相比有其独具特色的一面。近年来,商品交易顾问广受市场青睐且总体规模急剧膨胀;由此,其在世界商品期货市场中的影响也日渐提升。研究国外商品交易顾问的先进经验对我国期货市场期货投资基金的发展有着重要的借鉴意义。     

基于神经网络的垃圾邮件过滤

垃圾邮件的过滤是一个具有重要现实意义的课题．将交叉覆盖学习算法和向量空间模型等技术相结合可得到一种新的垃圾邮件过滤方法．实验结果表明该方法识别率较高，具有较强的实用价值．     

Weibull分布下双应力交叉步加试验的逆矩估计法

论述了Weibull分布下双应力交叉步加试验的时间折算公式及数据统计分析的逆矩估计法。     

《搜神记》同义变换修辞的语义分析

运用同义变换分析法,对《搜神记》同义变换修辞的语义特色进行个案研究,可知其主要特色是模糊同义,体现为模糊概念及模糊命题的同义变换两大类型。     

TDM政策实施及评价综述

交通拥挤问题是目前城市社会系统面临的日益严重的问题之一。本文通过对可变工作制、道路拥挤收费、合乘车和电子办公等交通需求管理政策的实施情况和评价指标进行总结论述，证明了从控制交通需求入手，对交通需求进行合理控制和引导，是解决城市交通供需矛盾的根本方法，对于我国推广交通需求管理策略的实施和研究有一定的借鉴意义。