刘少奇两种教育制度思想发展的内在逻辑——以天津半工半读教育发展为参照

学术界对刘少奇的两种教育制度思想已从多方面进行了研究 ,取得很多成果。但对他的两种教育制度思想深化发展的内在逻辑却研究不足。文章以当时刘少奇非常关心的天津半工半读教育发展为参照 ,从天津半工半读教育发展与刘少奇两种教育制度思想发展变化的互动关系中 ,探求刘少奇的两种教育制度思想发展的内在逻辑     

现实主义文学思潮在中国的百年嬗变

现实主义创作方法从 2 0世纪初引进中国 ,在 2 0世纪中国文学发展中形成最有影响的文学思潮。在百年文学的发展过程中 ,现实主义文学思潮经历了多重畸变与变异 ,也经历了多次的“恢复”和“回归”。研究现实主义文学思潮在中国的百年嬗变 ,对反映 2 0世纪中国社会生活的变迁 ,分析现实主义文学思潮对中国 2 0世纪文学的影响和作用 ,探索 2 0世纪中国文学的发展规律和 2 1世纪文学的发展方向都具有重要的意义。     

Marital Conflict,Ineffective Parenting,and Children's and Adolescents' Maladjustment

Data from the 1988 National Survey on Families and Households were analyzed to examine the associations among marital conflict, ineffective parenting, and children's and adolescents' maladjustment. Parents' use of harsh discipline and low parental involvement helped explain the connection between marital conflict and children's maladjustment in children aged 2 through 11. Parent‐child conflict was measured only in families with a target teenager and also was a significant mediator. Although ineffective parenting explained part of the association between marital conflict and children's maladjustment, independent effects of marital conflict remained in families with target children aged 2 through 11 (but not for families with a teenager). With a few exceptions, this pattern of findings was consistent for mothers' and fathers' reports, for daughters and sons, for families with various ethnic backgrounds, and for families living in and out of poverty.     

可持续发展战略对国家技术思想的影响

20世纪人类社会在经济、社会、文化等各个方面都取得了巨大的进步 ,但是经济的发展却给资源、环境造成了严重的破坏。中国必须走可持续发展的道路。传统的国家技术指导思想导致了有增长无发展的现象十分普遍 ,它单纯的追求经济效益的提高而忽略了社会效益。经济的发展以资源、环境的破坏为代价。实施可持续发展战略 ,使传统的技术指导思想发生了重大改变 ,科技发展在一定程度上可以解决我们面临的资源和环境问题 ,促进经济、生态和社会实现可持续发展。     

晚清政局下的张謇与袁昶

张謇和袁昶是晚清史上的两位名臣。自1880年两人初识到1900年袁昶被杀的20年间,他们合作共事,对晚清政局产生了重要影响。他们的言论和主张既影响了东南督抚,又影响了朝廷中枢,在变数不定的晚清政局中他们付出了惨重的代价。他们相知相交、合作共事的原因也是多方面的。     

The Impact of Taking Parental Leave on Fathers’ Participation In Childcare And Relationships With Children: Lessons from Sweden

In Sweden, government-mandated paid parental leave has been available to both mothers and fathers since 1974. By 2006, each parent had two non-transferable leave months and nine additional months to share. From the beginning, parental leave was presented as a policy designed to promote gender equality, with women and men having equal opportunities and responsibilities to contribute economically to the family and care for children. Sweden thus provides a unique setting to explore whether social policy can be an important instrument for changing the gender contract. Analysing survey data from 356 fathers working in large private companies, we found that the amount of parental leave days taken had positive effects on several aspects of fathers’ participation in childcare and on their satisfaction with contact with children, controlling for other factors contributing to fathers’ participation in childcare. Our findings suggest that the full potential of Sweden's parental leave policy for degendering the division of labour for childcare will not likely be met until fathers are strongly encouraged by social policy to take a more equal portion of parental leave.     

卧式椭圆轨迹振动筛的自定中心问题研究

当振动筛筛箱各点作长轴平行于筛面的椭圆轨迹运动时,这种振动筛的胶带轮不可能只作定轴转动(即自定中心)。如果恰当地选择胶带轮几何中心的偏心值,胶带轮的摆动幅度将减小,因此,胶带的工作情况仍将得到改善。     

New imperfect rankings models for ranked set sampling

Ranked set sampling is a sampling approach that leads to improved statistical inference in situations where the units to be sampled can be ranked relative to each other prior to formal measurement. This ranking may be done either by subjective judgment or according to an auxiliary variable, and it need not be completely accurate. In fact, results in the literature have shown that no matter how poor the quality of the ranking, procedures based on ranked set sampling tend to be at least as efficient as procedures based on simple random sampling. However, efforts to quantify the gains in efficiency for ranked set sampling procedures have been hampered by a shortage of available models for imperfect rankings. In this paper, we introduce a new class of models for imperfect rankings, and we provide a rigorous proof that essentially any reasonable model for imperfect rankings is a limit of models in this class. We then describe a specific, easily applied method for selecting an appropriate imperfect rankings model from the class.     

春秋时期郑、宋、卫世族政治的历史变迁

春秋时期，郑、宋、卫三国基本上是因循旧制，任用公族执政。但由于历史传统、现实国情不同，三国的世族政治亦表现出了不同的特色。郑国世族形成较晚，“七穆”兴起后，郑国形成了卿大夫执政制，诸卿互相制衡、联合执政，使郑国国内保持了相对的稳定。宋国政治的特点是君权较强，政权下移较缓，君权在与卿权的斗争中稍占上风。直至春秋末期，宋国政权才完全落入“戴氏”的手中。卫国在春秋早期社会矛盾的焦点是公室内部争夺君位的斗争。春秋中叶，卫国的世族势力壮大，公室与卿大夫之间的矛盾开始激化。春秋晚期，卫国君位争夺与君卿斗争互相交织，内乱频仍。南氏乘机崛起，并在战国时夺取了政权。尽管春秋时期郑、宋、卫的政治各具特色，但其总的发展趋势是相同的，即经过公室与世族、世族之间的激烈斗争，列国最终均出现了“礼乐征伐自大夫出”的政治局面。     

现代编辑意识浅议

编辑意识是指在编辑活动中，编辑人员所具有的观念，也就是引导编辑做好选题策划、审稿编稿、出版发行的指导思想，是从事编辑工作的主导意识。不断增强和优化编辑个体素养与群体意识、社会服务与引领学科发展意识、创新与超前意识、商品与经营意识，对促进刊物品质具有重要意义。