美国社区学院课程国际化“注入模式”探究

美国社区学院课程国际化"注入模式"是建立在本土国际化思想基础之上的,该模式的理论框架是泰勒原理。"注入模式"的基本方法是进行跨学科的课程改造、使用理论与实践相结合的教学方法、多种评价方式相结合。莫洛特州立社区学院的实践说明,该模式能有效提高学生的国际意识。课程国际化的"注入模式"应成为我国高职院校国际化道路的典范。     

跨语言信息检索中的命名实体识别与翻译

综述命名实体识别与翻译研究现状,提出基于信息抽取的命名实体识别与翻译方法,以及对该方法进行一系列集成优化处理,并实现了基于命名实体识别与翻译的跨语言信息检索实验。实验结果显示出命名实体识别与翻译在跨语言信息检索中的重要性,并证明了所提出的翻译加权和网络挖掘未登录命名实体方法的应用能显著提高跨语言信息检索的性能。     

An Investigation of Students’ Personality Traits and Attitudes toward Science

The purposes of this study were to validate an instrument of attitudes toward science and to investigate grade level, type of school, and gender differences in Taiwan’s students’ personality traits and attitudes toward science as well as predictors of attitudes toward science. Nine hundred and twenty‐two elementary students and 1,954 secondary students completed the School Student Questionnaire in 2008. Factor analyses, correlation analyses, ANOVAs, and regressions were used to compare the similarities and differences among male and female students in different grade levels. The findings were as follows: female students had higher interest in science and made more contributions in teams than their male counterparts across all grade levels. As students advanced through school, student scores on the personality trait scales of Conscientiousness and Openness sharply declined; students’ scores on Neuroticism dramatically increased. Elementary school and academic high school students had significantly higher total scores on interest in science than those of vocational high and junior high school students. Scores on the scales measuring the traits of Agreeableness, Extraversion, and Conscientiousness were the most significant predictors of students’ attitudes toward science. Implications of these findings for classroom instruction are discussed.     

High School Students’ Attitudes Towards Spiders: A cross‐cultural comparison

Spiders are traditionally considered to be among the least popular of animals. Current evidence suggests that a negative attitude towards spiders could be influenced by both cultural and evolutionary pressures. Some researchers suggest that science education activities could positively influence students’ perceptions of spiders. Their evidence is, however, ambivalent. Using a five‐point score Likert‐type questionnaire in which the items were developed in a similar way to four of Kellert’s categories of attitude (scientistic, negativistic, naturalistic, and ecologistic) towards invertebrates, we compared the level of knowledge of and attitudes towards spiders of high school students from two countries, Slovakia (n = 354) and South Africa (n = 382). The students represented different cultures and followed dissimilar science education curricula. Only among the Slovakian students there was a statistically significant but low correlation between knowledge and attitude (r = 0.30). The South African students scored higher in the categories of scientistic, naturalistic, and ecologistic attitudes. Comparison of attitude towards spiders of indigenous Africans from coeducational Catholic schools revealed that South African students have greater fear of spiders than Slovakian students, supporting the biological preparedness hypothesis. This hypothesis predicts a greater fear of spiders in South Africa than in Europe since several South African spiders possess venoms that are dangerous to humans. The results of this study are discussed from science education, cultural, and evolutionary perspectives.     

联觉—移觉—通感:学科归属与通感的构成维度

联觉是人脑天生的一项特殊功能,它主要发生在生理层,主要是生理学或脑科学研究的对象;移觉主要是指人的实时心理出现的跨感官刺激——反应现象。它是人类后天社会心理的感觉自发行为,主要发生在心理层,属于心理学研究的领域;通感是人类言语行为的自觉建构,它主要发生在语言层。通感形成是一个动态的过程,它主要包括生理联觉、心理移觉和语言通感三个维度。     

真空导入模塑技术在风力发电产业的应用调查与分析

文章简要介绍了十一五期间快速崛起的风电行业,以及风电用复合材料VARTM工艺的背景和基本原理,这项技术的应用情况、材料介绍、工艺过程和发展方向等内容,总结这一技术的现状、问题和未来的发展趋势,以期对于风电行业有点滴的参考和借鉴意义。     

中西方灌输教育方式的比较研究

通过对古今中外灌输教育方法进行系统研究和纵横比较,得到我国思想政治教育者应该在思想政治教育中应始终坚持灌输教育的启示,并且要不断创新灌输教育的方法,以不断提高思想政治教育的水平。     

酶法提高红茶茶汤中红茶色素的研究进展

文章介绍了红茶色素的主要成分、形成机理及对茶汤的影响,总结了目前利用酶法提高红茶色素的研究进展,并阐述了影响酶法的各种因素。     

A multi-theory perspective on enablers of inter-organizational information and communication technology: A comparison of China and the Netherlands

Prior research on implementation of Information and Communication Technology (ICT) has predominantly been viewed from an intra- organizational perspective. This paper aims to extend this view by taking an inter-organizational perspective. By combining insights gained from two theoretical perspectives: transaction cost economics and relational exchange theory, we seek to understand enablers of inter-organizational ICT. Also, we investigate the effect of the socio-economic climate by comparing the country contexts of China and the Netherlands. We use survey data from 112 Dutch and 320 Chinese firms to test our hypotheses regarding potential differences between these countries. The paper helps in understanding the idea that enablers of Inter-organizational ICT implementation could depend on country context. In the Dutch context, the transaction cost based perspective provides a valuable explanation for the use of Inter-organizational ICT, while in the Chinese context, both transaction cost economics, and relational exchange theory based perspectives help understand enablers for Inter-organizational ICT. Managers of global companies can use insights from this study to help guide their implementation of ICT strategy. Particularly, it may be noted that, despite a desire for uniformity and standardization, there might be different ways of implementing ICT that are attributed to country contexts.     

测地投影的保交比性

利用扩充复平面上四点交比辐角的几何意义，定义Riemann球面上四点的交比，进而证明了测地投影的保交比性。