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81.
Fiction and Repetition is and will remain a distinguished deconstructionist guide of literary criticism. However, after de?tailed and systematic research, I also find some shortcomings in this importan...  相似文献   
82.
本文拟在J2EE平台上,借鉴RubyonRails倡导的域驱动开发方式,借助struts框架实现一个Java快速开发框架JRails。框架使用配置替代MVC表现层中的Control层,简化了表现层和业务层之间的调用关系,同时,表现层通过业务代理访问业务层,实现表现层和业务层的完全解耦;通过配置,使用PicoContainer容器管理服务层中Service组件和持久层中DAO组件;在持久层中使用工具类JdbcAid来封装JDBC操作。  相似文献   
83.
数字图书馆软件开发平台的一种理想选择   总被引:3,自引:0,他引:3  
J2EE为数字图书馆的软件开发提供了一种理想平台 ,为广泛开展数字图书馆实验系统的研究、最终汇集为成熟的系统创造了基本条件。它最大的好处是可以充分利用成熟的工业化标准 ,暂时避开数字图书馆建设中许多复杂的标准问题。参考文献 7  相似文献   
84.
The present study describes and compares seating preferences among Taiwanese and American respondents. Using a questionnaire method, seating preferences were obtained for 75 male and 100 female college students from the United Slates, and for 29 male and 54 female teachers of English in Taiwan. Responses were obtained for all possible combinations of sex of interaction partner, location (task or social), and six interpersonal activities. Results were summarized in the form of proportions of respondents choosing each of four possible angles of interaction: corner, opposite, diagonal, and side seating. Comparisons were made using Chisquare tests for independence.In general, results showed that Taiwanese respondents, when compared to Americans, are more likely to prefer side seating and less likely to prefer corner seating. Culture, sex of respondents, and sex of interaction partner interact in influencing preferences. In the United States, seating preferences function to unite males with females and to separate same-sex partners, while the opposite is true in Taiwan. Results are interpreted in terms of implications for intercultural communication.  相似文献   
85.
A national survey of multicultural and ethnic attitudes in Canada was conducted in 1974 (n = 1849). Data were analysed for the 1244 respondents whose ethnicity could be determined as Angloceltic, French, German, Italian or Ukrainian Canadian, A five group by five group intergroup attitude matrix was created, with each group acting both as attitude object and as holder of attitudes. Analysis indicated the existence of reciprocity or balance in the matrix: groups tended to reflect the attitude held toward them back onto the group holding the attitude. However this structural balance was moderated by the existence of shared attitudes about the position of a group in the national ethnic hierarchy. Further analysis indicated the existence of ethnocentrism in the matrix: attitudes toward ingroup and positive reference groups were more positive than toward out-groups. Perceived intergroup similarity and familiarity were positively correlated with each other and with intergroup acceptance. Results were discussed in relation to attitude balance theory and ethnocentrism theory, and in their implication for intergroup research in multicultural societies.  相似文献   
86.
The foundations of the cognitive-developmental curriculum movement are briefly examined in this paper. The key features of this movement are the recommendations it makes in three areas: curriculum sequencing, curriculum content, and teaching strategies. Each of these areas is critically examined. It is concluded that the grounds for all proposals are purely theoretical. When the data are considered, they either contradict specific proposals or provide no direct evidence.  相似文献   
87.
Junior high students serving as cross-age tutors taught their elementary school tutee an analogy lesson in the presence of observers who recorded tutor teaching behaviors and tutee learning as a function of students' internal-external control. Based upon results demonstrating that externals outperform internals when another person provides feedback regarding response accuracy, it was hypothesized that tutorial instruction would benefit external learners more than internal learners. Correlations between tutee externality and task performance (though in the expected direction) were not significant and failed to support the hypothesis. On the other hand, hypotheses regarding tutor behaviors were confirmed. As predicted, internal tutors expected to be more successful teachers, used more verbal and nonverbal cues in their teaching, expended more noticeable effort, and taught more analogies than external tutors. The implications of these results for the conduct of tutoring programs in schools was discussed.  相似文献   
88.
This study compares the effects of three different evaluation conditions on the “continuing motivation” of grade school students in Iran and the U.S. In both cultural groups, the highest continuing motivation was shown by students in a self-evaluation condition followed, in order, by students in the peer comparison and teacher evaluation conditions. While the generalizability of evaluation effects is perhaps the most striking finding, it may he noted that these effects were to some extent modified by individual differences in achieving orientation and sex role. Also of interest were the effects of performance level on continuing motivation, In this case, higher levels of performance on the task were generally followed by greater continuing motivation. The theoretical implications of this and other findings were discussed in terms of Current achievement theory.  相似文献   
89.
J/ψ和ψ(2S)衰变中η和η′混合的研究   总被引:1,自引:1,他引:0  
基于不同实验组给出的J/ψ,ψ(2S)→VP的分支比,我们对赝标量介子η和η′混合的可能性进行了研究.发现如果只计及夸克组元,拟合给出的混合角分别为(-14.04±2.37)°和(-11.99±10.46)°;而如果η和η′同时含有胶子组分,则η可能只有轻的夸克组成,η′中的胶子组分可能为Zη2′=0.30±0.24.  相似文献   
90.
应用远程无线信息传输技术,可以实现对终端的快捷、有效管理。为了设计一个结构清晰、扩展性强、易于开发和维护的系统,提出了采用J2EE中的struts技术并结合MVC的设计模型来构建系统的解决方案,详细分析了系统的框架模型、功能模块、层次结构以及具体实现流程。  相似文献   
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