高校贫困生问题研究

随着高校招生规模的扩大,高校收费制度的实施和标准的逐年提高,使原本存在的高校贫困生问题更加突出。解决高校贫困生问题是现代人才培养和体现教育公平性的需要,本文以“高校贫困生问题”为题,探索解决“高校贫困生问题”的有效办法,具有十分现实的意义。     

浅析问题青少年行为矫治与社会工作者的介入

当前我国一些青少年受多种因素影响,产生了一些不良思想并导致了行为偏差,成为问题青少年,引起社会广泛关注。本文分析了问题青少年的成因和特点,并从社会工作专业角度阐述了可行的一些应对措施及工作方法。本文认为,社会工作者在解决青少年问题、引导青少年健康成长中起着越来越重要的作用,是家庭、学校的有益补充。     

关于教职工理想信念状况的调查报告

为了有针对性地开展理想信念教育 ,我们对 10 0名非党员教职工进行了问卷调查。结果显示 ,教职工理想信念的主流是好的 ,但是也存在着一部分人信念动摇、信心不足、信任不够等问题。存在上述问题的原因一是国际上苏东剧变的影响 ,二是国内诸多因素的影响。报告从抓基础、抓根本、抓关键、抓批评四个方面提出了开展理想信念教育的对策     

突发性片堵塞下两车信息共享的加拿大旅行者问题

提出突发性片堵塞下两车信息共享的加拿大旅行者问题,即两车欲从起点出发去终点,在运输过程中会遭遇突发性片堵塞,若两车对堵塞信息都能有限预知且车辆间可以信息共享,如何制定路径选择策略使两车花费的总时间尽可能少。针对该问题,采用在线问题与竞争策略的理论和方法,建立突发性片堵塞下两车信息共享的在线路径选择模型,设计混合贪婪策略,结合片堵塞中多条路段同时发生堵塞的特点,以及所选路径是否经过信息预知点到片堵塞起始点的路段（预知路段）等策略不同情形的分析,证明混合贪婪策略竞争比。最后进行实例分析,验证模型和策略的有效性。     

问题意识的突显与文化转向的深化——2008年度文艺学研究热点扫描

改革开放30年来,文学理论研究经历了从新时期向新世纪的跨越.对30年发展历程的总结理所当然成为文艺学关注的重点话题.同时,问题意识的突显和文化转向的深化特点也鲜明地体现出来,"新世纪文学的新现代性"的讨论虽然属于当代文学批评的范畴,但其自觉的理论化也吸引了文艺学的注意,并参与"新时期文学三十年"的讨论;西方文论研究不再满足于断章取义式的接受,理论创新的冲动和西方文论的学术史分析也使得以叙事学和巴赫金研究为代表的西方文论研究在近两年走向深化.在文艺学的文化转向中,视觉文化和都市空间领域的开拓成果显著.     

我国不良资产证券化运作方式分析

资产证券化在各国金融发展和改革中都发挥了极其重要的作用, 而主营政策性业务的四大金融资产管理公司在我国商业银行的不良资产处置过程中,其运作中暴露的问题该如何分析.本文试从我国商业银行不良资产证券化处置方式出发,分析在处置中存在的问题,并找出合理的解释和对策.     

从委托理财收益率看上市公司委托代理问题

本文将委托理财收益率作为研究对象,考察了上市公司的委托代理问题.通过研究发现,"可操控现金"与委托理财收益率显著负相关;若给定"可操控现金",大股东持股比例越高的公司其委托理财收益率越高.这一结果说明,"可操控现金"越多,上市公司的委托代理问题越严重;大股东的持股比例越高,其对管理层代理问题的约束力越强.研究还发现国外同类研究常用的"自由现金流"变量不能捕捉这一现象.     

控股股东、代理问题与关联交易:对中国上市公司的实证研究

本文分析控股股东是否通过关联交易,转移上市公司资源、侵占小股东利益.对中国上市公司1999-2001年的关联交易的实证检验结果发现:由控股股东控制的公司,其关联交易显著高于无控股股东控制的公司;控股股东担任高级管理者的公司,其关联交易显著高于控股股东不担任高级管理者的公司;控股股东持股比例和控股股东在董事会中的席位比例越高,关联交易越多,这意味着控股股东确实能够借助关联交易转移公司资源、侵占小股东利益.     

An exploratory study of alcohol dependence and problem gambling co-development trajectories in young adults

This study examines whether there are multiple trajectories of alcohol dependence and problem gambling symptom co-occurrence in a sample (n = 679) of emerging adults. Six joint trajectory classes were identified and several baseline risk factors were associated with increased probability of being in more problematic joint trajectory classes relative to the low-risk normative class. There was no joint trajectory class characterized by both higher problem gambling risk and persistent high alcohol dependence, suggesting that alcohol dependence and problem gambling are not directly related but perhaps share common underlying causes. Contrary to this, though, none of the examined risk factors were common to both more problematic gambling and drinking trajectories. Overall, the findings (which should be considered exploratory due to small class sizes) suggest the co-development of alcohol and gambling is not uniform across all young adults, and that the reciprocal nature of this relationship in adulthood may not solidify until later in young adulthood. Future research should re-examine these findings with a larger sample, spanning further into adulthood, with additional risk factors.     

A generational comparison of problem gambling and gambling attitudes among older adult gambling venue patrons

Gambling is a popular leisure activity for older adults (55+), and existing research suggests that overall older adults are less prone to problem gambling compared to younger cohorts. People born after World War II are now beginning to reach retirement age. The purpose of this article was to explore age-related cohort differences between people born from 1943 to 1960 compared to those born from 1925 to 1942 in their attitudes and behaviours related to gambling. This study employs a large sample (2103) of older adults collected at gambling locations across Southern Ontario, Canada in 2013. Comparisons were made using Pearson’s chi-squared tests for categorical variables and independent samples t-tests for continuous variables with logarithmic transformations for highly-skewed variables. Those of the 1943 to 1960 cohort showed significantly higher problem gambling scores and per visit spending, but lower numbers of visits per year. There was no discernible pattern between cohorts in terms of attitudes toward gambling. Assumptions of lower risk of problem gambling among older adults will have to be re-evaluated as the post-war generation becomes an ever greater proportion of older adults.