浅探杠杆收购战略在我国运用的可行性

企业购并是国外特别是美国企业成长和发展的一个重要手段。在一百多年的企业发展历史上,在完全市场经济的条件下,美国企业、金融界进行了大量的创新,开发了丰富的金融工具。其中杠杆收购战略就是创新工具的一个典型例子。尽管我国开始市场经济的时间较短,但是金融界和政府部门一直在改革和创新具有中国特色的金融市场。探讨杠杆收购战略在我国运用的可行性,可以为我国的企业购并注入新的活力。     

加强大学生心理健康教育的途径

加强大学生心理健康教育的基本途径包括把心理健康教育纳入学校教育的规划、开展多种社会性文体及实践活动、建设校园文化创造良好育人环境、加强大学生创新能力培养、建立一支高水平的心理健康工作队伍等     

中国各地区医疗卫生服务的生产效率分析

医疗卫生是与国民密切相关的一个问题，所以医疗卫生服务的生产效率如何倍受人们的关注。运用DEA模型可以对中国各地区的医疗卫生服务生产效率进行研究，分析不同地区效率高低的原因。结果显示，虽然总体上中国的医疗卫生服务的生产效率处于一个较低水平，但地区之间还是存在着很大的区别，并且地区间即便都是高效率或者低效率的地区，其投入和产出水平也不尽相同。     

高校贫困新生心理障碍探析

本文对以SCL—90(Symptom Checklist 90)筛查出来的82名具有不同程度心理障碍的大学贫困新生进行了面谈和追踪访问,发现经济压力夹杂在各种生活事件中,增加了大学贫困新生适应大学生活的难度,贫困新生的心理障碍主要表现在强迫、人际关系敏感、偏执、抑郁,并且性别之间存在差异,需要加强有针对性的心理健康教育和辅导。     

Health Information Seals of Approval: What do they Signify?

Much of the health information available to consumers on the Internet is incomplete, out of date and even inaccurate. Seals of approval or trustmarks have been suggested as a strategy to assist consumers in identifying high-quality information. Little is known, however, about how consumers interpret such seals. This study addresses this issue by examining assumptions about the quality criteria that are reflected by a seal of approval. This question is of particular importance because a wide variety of quality criteria have been suggested for online health information, including: core aspects of quality such as accuracy, currency and completeness; proxy indicators of quality such as the disclosure of commercial interests; and indicators that reflect the quality of the site or the interaction it affords, such as the availability of a search mechanism. The results of this study suggest that seals of approval are assumed to certify information quality primarily with respect to core quality indicators, aspects that subjects both consider to be important and feel relatively less able to evaluate for themselves (compared with their ability to rate proxy indicators of information or indicators of site or interaction quality). This assumption is largely inconsistent with practice: most seals of approval involve assessment of proxy indicators of information quality, rather than direct assessment of content. These results identify a problem that certification or accreditation bodies must address since, unless and until consumer expectations are congruent with evaluation practice, seals of approval will seem to promise more than they deliver.     

Consistencies and Inconsistencies: Mental Health, Compulsory Treatment and Community Capacity Building in England, Wales and Australia

In relation to mental health, it is clear that medicalized underpinnings,the provision of a clinically orientated evidence base for practiceand the need to contain ‘risk’ continue to be prioritized,particularly when compulsory intervention is considered. Thisis despite the increasing influence of a citizenship and socialjustice agenda which is being promoted by psychiatrists involvedin the development of ‘postpsychiatry’, as wellas by service users/survivors. These drivers are not mutuallyexclusive, but in the context of compulsory treatment, thereare clear tensions. In this article, the policy surroundingmental health and compulsory intervention in Australia and inEngland and Wales is explored. In the context of this discussion,three ways in which current government policy can be interpretedare examined and links made between these interpretations anddifferent ways of viewing the relationship between mental healthand community capacity building. With regard to social workpractice, it is argued that a response to mental ill healthwhich concentrates on an individualized ‘diagnose andtreat’ approach, which particularly comes to the foreat times of compulsory intervention, has limited capacity tofacilitate community engagement, foster social inclusion andgenerate reciprocal dynamics between positive mental healthand community capacity building.     

海南省大学生网络成瘾和心理健康水平研究

以海南省3所高校的421名在校非体育专业本科生为研究对象，并与体育专业本科生的网络成瘾情况进行对比研究，所有数据均采用SPSS11软件进行统计分析。结果表明：体育生的网络成瘾现象均高于文科生和理科生，而文科生又高于理科生；理科生网络成瘾者的心理健康水平均高于体育生和文科生，体育生则高于文科生。     

论加强青少年心理健康教育

青少年心理健康教育不容忽视。由于学习压力大,人际交往空间逼仄,存在着严重的心理问题,耐挫能力差。为此,必须通过学校、家庭、社会和学生自我教育四条途径同时进行。     

Tree health mapping with multispectral remote sensing data at UC Davis, California

Tree health is a critical parameter for evaluating urban ecosystem health and sustainability. Traditionally, this parameter has been derived from field surveys. We used multispectral remote sensing data and GIS techniques to determine tree health at the University of California, Davis. The study area (363 ha) contained 8,962 trees of 215 species. Tree health conditions were mapped for each physiognomic type at two scales: pixel and whole tree. At the pixel scale, each tree pixel within the tree crown was classified as either healthy or unhealthy based on vegetation index values. At the whole tree scale, raster based statistical analysis was used to calculate tree health index which is the ratio of healthy pixels to entire tree pixels within the tree crown. The tree was classified as healthy if the index was greater than 70%. Accuracy was checked against a random sample of 1,186 trees. At the whole tree level, 86% of campus trees were classified as healthy with 88% mapping accuracy. At the pixel level, 86% of the campus tree cover was classified as healthy. This tree health evaluation approach allows managers to identify the location of unhealthy trees for further diagnosis and treatment. It can be used to track the spread of disease and monitor seasonal or annual changes in tree health. Also, it provides tree health information that is fundamental to modeling and analysis of the environmental, social, and economic services produced by urban forests.     

引导大学生形成健康心理素质的几点做法

当前大学生面对瞬息万变的社会难以适应,诱发了各种心理疾病。文章分析了大学生自身的心理素质具有观念先进行为落后、情绪时而稳定时而波动、成熟性强适应性差和在交往中感到孤独等特征,指出了这些特征对大学生形成健康心理素质的影响。并结合工作中的实际案例,总结了培养大学生健康心理素质的工作途径,提出了明确工作目标、制定整体规划、加强队伍建设、完善管理机制、课堂内外结合开展网络式教育、开展普查咨询、处理好心理素质教育与思想政治工作的关系等几点做法和建议,来引导大学生形成健康心理素质。