流民·北府兵与门阀政治

东晋时,流民作为一种重要的政治力量,走上历史舞台。由开始作为一种南北缓冲的力量到成为一种强大的武装,再逐渐变为东晋王朝极为倚重的北府兵,流民的壮大对于东晋政局,乃至于南朝的政治走向都有着重大的作用,流民武装也对门阀政治的演变产生了很大的影响。由此,流民和流民武装的变化发展是一条认识当时历史发展的重要线索。     

Schoolhouse in the Field: How Agrarian Cultural Values Shaped Texas Schools for Mexican Children, 1910-1930

This paper discusses the influence of agrarian cultural values on schools for children of Mexican heritage in Texas from 1910-1930. Both White landowners and Mexican laborers displayed values connected to the farming lifestyle in regards to children and education during this period. These shared agrarian values were bolstered by White racist behavior to keep education for Mexican children at a minimum. The weak educational system these values created has fostered continued low academic achievement for Mexican Americans during the past 80 years. Beliefs held by both Whites and Mexicans about children's work in the fields and the necessity of education are discussed. Other characteristics of both Whites and Mexicans in Texas are described. School facilities, teachers, curriculum, funding, compulsory attendance, and the typical attendance and achievement for children of Mexican heritage are explained. The challenge to the old system by Mexican Americans is also noted. The purpose of the rudimentary schools created in Texas and the implications for today concludes the discussion.     

基于分圆类方法的外差族构造的进一步研究

利用6阶分圆类构造外差族,得到几类GF（q）上参数为（6f＋1,2f,4f,）3的外差族,其中g=6f＋1为奇质数幂,f为偶数．     

崭新蝴蝶分类之研究——中国蝴蝶研究最新成果

崭新蝴蝶分类系统是蝴蝶分类史上的一个创举,它根据蝴蝶的特征、亲缘关系（系统发育）及进化程度,第一次把全球蝴蝶分为4总科17科,把中国蝴蝶分为4总科12科,科学地解决了绢蝶科、蛱蝶科、喙蝶科、蚬蝶科的分类地位问题,是符合蝴蝶自然进化规律的科学体系．该分类系统具创新性,代表了中国蝴蝶研究的最高水平,具有很高的学术价值、理论价值和实用价值．     

Resilience against all odds: A positive psychology perspective of adolescent-headed families

Abstract

As a result of the AIDS pandemic, adolescent-headed families are becoming a common trend in South Africa. However, little is known about the experiences of the adolescent, especially within the school context. Hence the purpose of this article was to explore the experiences of adolescents within the school context. During our initial review of literature we became very disillusioned by the findings of previous studies that portrayed an extremely bleak picture of the experiences of such adolescents. We decided to focus on adolescents from adolescent-headed homes that were displaying resilience in their academic and personal lives despite the odds. Resilience theory and positive psychology assisted us in exploring this topic. Data were collected through individual and focus group interviews with learners and educators. The findings identify specific aspects that are essential to creating resilience to such an extent that they could be positive despite their life situations. We focus on those aspects to assist those adolescents that are indeed not coping.     

论魏晋南朝“势族”内涵的变迁

西晋人刘毅在论及当时九品中正制有八损时曾说“上品无寒门,下品无势族”,后来沈约在《宋书·恩幸传》中曾引用此语并将其改为“下品无高门,上品无贱族”.这绝非是简单的同义词替换,而是因为在魏晋南朝三百多年的历史进程中,这些词语的内涵不断被历史本身所更新,正所谓“一切真历史都是当代史”.以“势族”一词在魏晋南朝文献中出现的具体语境为例,其所指先后经历汉末的地方豪族、西晋中央政府中的势力集团、南朝迅速兴起的寒人群体等三个阶段.这个变化过程与门阀势力在此时期的兴起、盛衰基本保持同步.故到沈约修《宋书》之时,不得不根据时代的变化而对词语作出更换.     

高校家庭经济困难学生认定的问题与对策探讨

家庭经济困难学生的认定工作是高校资助工作的首要任务,关系到资助资金的使用效率和效益。目前认定工作中存在的社会诚信不够、没有量化指标、无偿资助比例过高等问题严重影响了认定工作的有效性。针对以上问题,可采取构建诚信社会,建立监督约束机制;建立"四位一体"的资助工作网络平台;建立量化指标体系;提高有偿资助的比例,建立权利义务对等资助模式等对策,以促进资助工作的健康发展。     

Nonstandard maternal work schedules: Implications for African American children's early language outcomes

In this study, observed maternal positive engagement and perception of work–family spillover were examined as mediators of the association between maternal nonstandard work schedules and children's expressive language outcomes in 231 African American families living in rural households. Mothers reported their work schedules when their child was 24 months of age and children's expressive language development was assessed during a picture book task at 24 months and with a standardized assessment at 36 months. After controlling for family demographics, child, and maternal characteristics, maternal employment in nonstandard schedules at the 24-month timepoint was associated with lower expressive language ability among African American children concurrently and at 36 months of age. Importantly, the negative association between nonstandard schedules and children's expressive language ability at 24 months of age was mediated by maternal positive engagement and negative work–family spillover, while at 36 months of age, the association was mediated only by negative work–family spillover. These findings suggest complex links between mothers’ work environments and African American children's developmental outcomes.     

论贫困家庭的高等教育投资和收益

我国实行高等教育收费制度以后,贫困家庭承受着巨大的经济压力。虽然贫困家庭的投资能够获得“收益性”补偿,但也面临着种种风险。因此,高校在投入上应把贫困家庭的经济作为重要参数之一,进行相应的资源配置改革,从而提高大众高等教育的个人收益。     

“安徽三大家族与近代中国实业”学术研讨会综述

2009年8月22日至23日,安徽省历史学会主办、阜阳师范学院协办的＂安徽三大家族与近代中国实业＂学术研讨会在阜阳召开,来自省内外高校及科研机构的60余名代表,提交了近40篇论文。与会专家就阜阳倪氏、寿县孙氏、东至周氏家族,家族史研究的意义、理论与方法等相关问题进行了研讨与交流,不仅在一些方面有所突破与进展,也在整体上推动了家族史、家族企业与近代社会变迁的研究。