以导师制为平台的高职教育人才培养模式的实践与探索

导师制是目前高职院校探索育人的新途径和新模式。文章主要对"四位一体"的高职院校导师制创新人才培养模式的实践进行了探索,总结了在导师制推行过程中取得的成效及存在的问题,并就高职院校导师制的完善提出改进对策。     

A life of fear: Sex workers and the threat of HIV in Uganda

Schoemaker J, Twikirize J. A life of fear: sex workers and the threat of HIV in Uganda The way individuals perceive their risk to certain threats influences their adoption of preventive behaviour. This study explored sex workers' perception of risk of HIV infection within the context of other serious threats. The study was carried out in Kampala, Uganda, using peer ethnography. Sex workers were well aware of their risk of HIV infection but this risk was eclipsed by other more immediate and frightening threats. Sex workers' willingness to gamble with HIV is explained by the fact that their existence is already very dangerous, and taking risks is an inherent part of their trade. Decriminalising sex work could make their lives somewhat safer, motivating them to better protect themselves, but this is unlikely to happen in Uganda. Attempting to enforce some coercive control mechanisms would not work, given the pervasive corruption in law enforcement and the judiciary, the institutions that would be responsible for implementing such control.     

Effects of the social dominance orientation on environmental attitudes of Chilean university students / Efectos de la orientación a la dominancia social sobre las actitudes ambientales de universitarios chilenos

By adopting a multidimensional approach to environmental attitudes (apathy, anthropocentrism, connectedness and emotional affinity with nature), this study explores the relationships between these dimensions, social dominance orientation (SDO) and political orientation. Two hundred and sixty-two Chilean university students filled out an ad hoc online questionnaire. Two confirmatory factorial analyses showed the four typologies of environmental attitudes and the two factors for SDO, which are labelled group dominance and opposition to equality. Through hierarchical regressions, group dominance showed higher explanatory power of environmental attitudes than political orientation. Furthermore, using the bootstrap procedure we showed that group dominance mediated between political orientation and attitudes of apathy, anthropocentrism and connectedness, while opposition to equality mediated between apathy and emotional affinity. We conclude that SDO is an important variable for measuring political ideology while also providing new nuances when analysing the relationships with environmental attitudes.     

电子商务环境下消费者个人信息保护危机与应对——以新制度经济学为视角

电子商务环境中,经营者常利用其与消费者之间的非均衡博弈关系擅自处理后者的个人信息,这不但侵害了消费者的人格利益,而且阻碍了个人信息资源的高效配置。我国为促使经营者尊重消费者对个人信息的排他性产权,应强制经营者在处理个人信息前履行征得消费者许可等义务,进而改变这种不均衡状态。而立法者为了优化规制效果,宜立足于商业伦理与网络治理等因素构筑的特殊国情并重点借鉴欧盟的成例,凭借作为公共选择的立法活动将前述义务予以明确化。但刚性的法律规范又会不当限制经营者与消费者的决策自由,并阻碍个人信息的有效利用,对此,我国还需要参照美欧做法对经营者义务规则的适用设定例外情形。     

高职院校学前教育专业学生顶岗实习满意度现状调查

顶岗实习是学前教育专业综合性最强的实践教学环节,学前教育专业学生顶岗实习的满意度情况关乎顶岗实习工作的质量。本研究通过自编满意度调查问卷对湖南省五所高职院校参加学前教育顶岗实习学生进行调查,发现学生对顶岗实习总体满意度比较高,学生对公办园的满意度显著高于民办园,学生顶岗实习满意度会影响学生的从业意愿。     

新时代天津绿色发展实践与思考

党的十八大以来,天津在中央新发展理念和“五位一体”总体布局战略指引下,结合自身情况积极探索以绿色路径推动经济加快迈向高质量发展,绿色发展方式、绿色经济结构和经济增长的绿色动力正在加快形成。同时,天津面临环境治理投资相对不足、工业结构偏重尚未得到根本性转变以及部分区生态环境质量改善压力依然较大等问题和挑战。为进一步推动天津形成绿色发展的强劲动力和长效机制,短期可以考虑适当加大环境治理投入力度;中长期主要是利用新技术加快发展绿色生态型新产业,推动环境治理能力现代化,以及形成完善的支撑绿色发展的政策体系和长效机制。     

Obesity and sex ratios in the U.S.

This paper studies how rising male incarceration and its impact on marriage markets has affected female incentives to gain weight. Exogenous variation in marriage market conditions is obtained from differential trends in male incarceration rates across markets defined by race, location and age. We provide evidence that marriage market conditions do in fact affect the incidence of obesity. In particular, we find that increases in male imprisonment that reduced the male–female sex-ratio explain about 18 % of the increase in the female obesity rate for African-Americans in the United States over the 1990s. Results are particularly large for those in the younger age group (ages 18–23).     

基于目的论的汉英翻译中的省略法

省略虽然是常见的翻译方法,但是在翻译实践中,译者——特别是翻译学习者——往往会低估省略法的效用,甚至尽量避而不用。为了帮助译者合理使用省略法,将选择省略法在汉英翻译中的典型实例,从德国功能理论学派的目的论角度对其加以深入分析,概括省略法应用的多重目的——或是为了使译文更符合英语文化背景和英语表达习惯、或是为了更好地满足英语读者的期待和双方交际的需求。借此分析,帮助译者或翻译初学者获取"合适的"译文;以此为译者寻求省略应用的理论支持。     

基于最近邻分析的空气质量时空数据异常点识别

空气质量数据具有在时间上连续、空间上相关的特点,这提高了异常点识别的难度.本文提出在时间维度上运用移动平均法,在空间维度上运用反距离加权法对观测值进行预测并求残差的解决思路,从而将时空数据的异常点识别问题转化为二维残差值的异常点检测问题.通过仿真验证表明新方法具有良好的检出力.最后将新方法应用于北京市实际观测数据,取得了满意的识别效果.