Sex similarities in occupational status attainment: Are the results due to the restriction of the sample to employed women?

Research on sex differences in occupational attainment suggests that working men and working women attain essentially the same mean level of occupational attainment and do so through quite similar processes. A possible explanation for these similarities is that the sample of working women contains an overrepresentation of successful women, since women who can afford not to work will stay out of the labor force unless they find a job commensurate with their education. This we define as a censoring problem. By extending a technique developed by Heckman, we can estimate the structural parameters for all women, regardless of current employment status. This procedure allows us to assess the impact of the censoring problem on women's occupational attainment equations.     

Seasonal forcing on the dynamics ofClethrionomys rufocanus: Modeling geographic gradients in population dynamics

We interpret gradients in population dynamics of the gray-sided vole from the southwestern part of the island of Hokkaido to its northeastern part within the framework of a phenomenological model involving the relative length of summer and winter. In Hokkaido, as in other northern regions, both spring and fall is considered as short transition periods between the two main seasons — summer (the primary breeding season) and winter (the non-reproductive or secondary breeding season). We show that the geographic transition in dynamics may be understood as the combined consequence of different patterns of density-dependence during summer and winter, and geographically varying season lengths. Differences are shown to exist between summer and winter with respect to strength of density-dependence. Direct density-dependence, in particular, is stronger during winter than during summer. A model is presented to show how relative lengths of seasons can induce both stable and periodically fluctuating population dynamics. The results are compared and contrasted with what is otherwise known about the gradient in rodent dynamics in Fennoscandia.     

注重素质培养,实现教育实习的目的

面对实习学校设备参差不齐,指导教师素质有高有低,实习学生来源、民族、性别比例不均的状况,我校教育实习相应地采取了城乡结合式、基地式等多种形式.在实习中,通过准备、实习、总结三个阶段,加强学生教风、教态、仪表、行为、着装、语言和板书的专门素质教育,以期达到教育实习的目的.     

一类带耗散项非线性波动问题的研究

对一类带耗散项非线性波动方程进行了研究,用“参数微分法”,得到其解析近似解。其结果可用于研讨摄动对原物理问题的解的影响,类似的问题在许多动力学问题物理解的数值定性分析及应用WKB方处理时也会常遇到。     

大汉风神只此鲲--试论傅雷的翻译观

傅雷是20世纪中国文学翻译史上一个具有特殊地位的伟大翻译家。文章根据有关傅雷的各种第一手材料,特别是依据傅雷通信留下的文字,深入傅雷的内心世界从神似与形似问题、译者的修养问题和翻译的语言问题三个方面全面地阐述和理解傅雷的翻译观。     

富勒的新自然法学对当代法治国家的启示

富勒的新自然法学继承了以往自然法学的传统,追求法律的道德价值,强调法律与道德的不可分。他还把法律作为一个过程来研究,特别强调过程的重要性。他的思想对我国建设社会主义法治国家具有重要的启示,中国的法治之路,应实现中国式的法治与西方法治的互补与整合。     

从一个脸谱走向另一个脸谱——不同历史文化语境下的今昔《沙家浜》

文章试从塑造“高大全”英雄的样板戏《沙家浜》与解构英雄,重塑凡人的小说《沙家浜》进行对比性阅读中揭露不同历史文化语境对今昔《沙家浜》的影响。可以说,《沙家浜》无论是往日作为“图解政治”之工具还是今天作为之“彰显欲望”手段都可以看成是文学在不同时代遭遇的性质相同的写作困境———外部环境对文学的过多干扰。     

希腊神话的人文精神

希腊神话是美妙的,它的美是纯粹的、乐观的,没有一点儿人生的凄苦、时世的险恶或惩恶扬善、拯救人类的说教,显示出浪漫的古希腊人“审美重于道德”的价值取向;希腊神话是原欲人性的礼赞,它歌颂性爱、赞美肉体,体现了古希腊人“人性、人权高于一切”的哲学观念和“真即美”的审美标准;希腊神话是乐观主义的源泉,体现出他们为人处世的快乐原则,也表明着古希腊“没有罪恶感”的社会初始阶段特征;希腊神话是力量的颂歌,体现出一种强烈的抗争意识、尚武精神和个人荣誉感,从而演化出西方后世强烈的个体意识……神话的形式会消亡,但它的精神会转化为文化形态而得以存在,得以流传。     

西方传教士与明末历法改革

明末来华的西方传教士抓住了明代历法失修亟须改革的契机,积极输入西方天文、历算学和参与《崇祯历书》的编译工作,使明清之际的西学东渐渐趋高潮,同时也促使了天主教在华传教事业在历经“南京教难”之后重新振兴。     

从《人与超人》看萧伯纳的世界观

萧伯纳的世界观比较复杂,创造进化论是其思想基础之一。萧伯纳认为,生命力是控制生物发展的力量,生命力的进化会产生超人。资本主义社会的现实阻碍了生命力的发展。两性关系由生命力控制,女性是生命力发展的工具,男性是女性完成生命力指令的手段,婚姻是不道德的。在超人的产生过程中,女性发挥着比男性更加重要的作用。