Adaptation of the jackknifed ridge methods to the linear mixed models

The purpose of this article is to obtain the jackknifed ridge predictors in the linear mixed models and to examine the superiorities, the linear combinations of the jackknifed ridge predictors over the ridge, principal components regression, r?k class and Henderson's predictors in terms of bias, covariance matrix and mean square error criteria. Numerical analyses are considered to illustrate the findings and a simulation study is conducted to see the performance of the jackknifed ridge predictors.     

Women's participation in self‐help groups as a pathway to women's empowerment: A case of Nepal

Non‐governmental organizations (NGOs) and the government of Nepal have made some effort to reduce poverty in Nepal by creating women's affiliation groups, some of which are micro‐credit organizations. Using capabilities as defined by Amartya Sen (Development as freedom, Oxford University Press, New Delhi, 2000), which includes employment opportunities, women's ownership in productive resources such as land and/or homes, educational opportunities, and women's participation in decision‐making in the family, this study evaluated the extent to which women's ethnic group or caste affiliation affected a woman's likelihood of being empowered by participation in these groups. We analyzed a sample of 8,973 women which was taken from the 2011 Nepal Demographic and Health Survey. Previous research has demonstrated that participation in gender‐based groups is correlated with higher economic status. This study adds to the literature on women's affiliation groups by investigating the impact of structural factors, such as caste and ethnicity, on women's self‐help group participation (women's groups and credit groups).     

Mothers' work patterns and Children's cognitive achievement: Evidence from the India Human Development survey

As female labor force participation increases globally, the relationship between maternal employment and children's development remains unclear. Using data from the India Human Development Survey (2005), we investigate the link between maternal employment and children's arithmetic and reading achievement. We develop a work pattern typology that goes beyond standard measures of employment and captures work intensity and its compatibility with child-rearing in a transitional economy. We find that the relationship between maternal employment and children's outcomes is not unidimensional. For example, children of self-employed mothers are not disadvantaged compared to those with stay-at-home mothers, but maternal employment in salaried jobs or wage work outside the home is negatively associated with cognitive skills in children. However, this negative association is reversed at higher levels of maternal education, suggesting greater access to resources and flexibility associated with better jobs mitigate the negative aspects of maternal employment posed by time constraints. Additionally, maternal employment is associated with maternal involvement in schoolwork and financial investment in academic activities, providing evidence that both time and resources devoted to children's education are significant.     

谭恩美小说《接骨师之女》的国内研究综述

华裔作家谭恩美的小说《接骨师之女》一出版就引起了国内研究者的关注。从最近十年国内公开发表的论文看，不论是文章的数量，还是文章的质量都呈现出持续发展的态势，研究者从不同的角度对作品展开解读。但是，系统回顾小说《接》的国内研究现状，不难发现，当前对该作品的研究仍然存在不少的问题：如主题内容过于集中，研究视角狭窄且多重复，研究的深度有待提高等等。如果这些问题得到妥善解决，小说《接骨师之女》仍然具有较大的研究空间，其前景也令人期待。     

Diagnostics for quasi-likelihood nonlinear models

Quasi-likelihood nonlinear models (QLNMs) are an extension of generalized linear model and include a widen class of models as special cases. This article investigates some diagnostic methods in QLNMs. An equivalency between a case-deletion model and a mean-shift outlier model in QLNM is established. Two simulation study and a real dataset are used to illustrate the proposed diagnostic methods.     

浅析新时期高校共青团的功能

高校是培养人才之地,高校共青团组织作为高校的有机组成部分,应立足育人实际,立足党中央、团中央对新形势下共青团职能的定位,充分发挥自身特点,着力履行好"政治思想引领"、"服务"和"保健"三项功能。     

Tomorrow's Leaders and Today's Agents of Change? Children,Sustainability Education and Environmental Governance

Children are central to the rhetoric supporting global climate agreements, yet they are also envisaged to play a strategic role in materialising such agreements. Along with other household actors, children are implicated in localised efforts to manage global resource sustainability. As learners in educational systems that are being redesigned to encompass messages of sustainability, children are moreover positioned as ‘agents of change’ through sustainability education. Drawing on theoretical work on children's agency and interdependence, this review calls for greater attention to the structural and relational dimensions of environmental knowledge transmission to inform sustainability education. This is presented as one move towards constructing what Middlemiss (2014) terms a more ‘socially sensitive’ model of sustainable development.     

Tail Behavior and Limit Distribution of Maximum of Logarithmic General Error Distribution

Logarithmic general error distribution, an extension of the log-normal distribution, is proposed. Some interesting properties of the log GED are derived. These properties are applied to establish the asymptotic behavior of the ratio of probability densities and the ratio of the tails of the logarithmic general error and log-normal distributions, and to derive the asymptotic distribution of the partial maximum of an independent and identically distributed sequence obeying the log GED.     

试析林纾在《黑奴吁天录》中的变译

在《黑奴吁天录》中采用变译法主要由译者和读者两个因素决定,林纾通过采用阐译、缩译和改译三种变译,保持了译文信息的忠实、美学的忠实、语用功能的忠实和效果的忠实.变译的运用使译文创造性地忠实于原文,实现了忠诚原则与跨文化信息的有效传递.     

学前儿童阅读指导初探

针对当前少儿馆不重视学前儿童阅读的现状,从学前儿童身心特点、国际经验、教育部规定和少儿馆性质等方面阐述了开展学前儿童阅读指导的意义;并以钱伯斯“阅读循环”理论为切入口,结合实际,对少儿馆做好学前儿童的阅读指导工作进行了探讨。