A property of coefficients of variation for ordered bivariate log-normal variables

This paper considers the maximum and minimum of a pair of log-normal variables with equal mean. It shows that either order statistic has a smaller coefficient of variation than the two original log-normal variables provided the latter are of equal variance. When the variances are unequal, as the variance ratio increases, the minimum (maximum), has a smaller coefficient of variation if the correlation coefficient of the log-normal variables is small (small) and the variances are large (small).     

谈建设工程造价的全过程控制

建设项目工程造价管理的基本内容就是合理确定和有效地控制工程造价．本文对如何做到“事前把关、过程与动态管理为特征”的全过程控制进行了论述．     

青岛市社科类社团发展状况调研

青岛市社科类社团数量居山东省前列，与全国同类城市基本持平，社团设立具有时代特色，学科建设工作均衡发展。与此同时，青岛市社科类社团在自身和管理方面还存在一些问题，社团自身要逐步建立适应市场经济发展规律的工作和运行机制，加强学习，提高自律水平，不断强化人才队伍建设，引导社科工作者将研究重心转到地方经济社会文化发展上来，注重科研成果与社会联系的密切性和向现实转化的可能性。另外，政府也要进一步加大扶持力度，改善社科类社团发展的外部环境，提供财政支持，提供优惠政策，引导社会行为，出台有利于社科类社团发展的人才政策，细化完善社科类社团的管理制度。     

On the existence of linear trend free block designs

We present a class of counerexamples for a conjecture on the existence or linear trend free block designs we will also prove a considerably weakened version of this conjecture which will determine all combinations of designs parmetres for which the class of linear trend free block designs is non empty.     

高校继续教育学生党建工作研究

在论述继续教育学生特殊性的基础上,对高校继续教育学生党建工作的现状进行客观分析,并针对其表现出的入党动机功利化、网络信息庞杂的消极影响、党员发展标准的偏差及＂简单程序化＂和党员教育管理机制缺乏活力、学生党员先锋示范作用不突出等问题,从加强党员继续教育和支部建设,以及推进党建和思想政治工作电子化、网络化等方面提出了积极的建议。     

乡镇工作人员队伍建设存在的问题及解决对策

以盐城市射阳县为例，分析了乡镇工作人员中存在的各种问题，并从切实提高乡镇工作人员的自身修养和专业知识、加强日常管理、引进激励机制、改革考核机制、引进人才等方面入手，进一步改善乡镇工作人员队伍素质，提升服务水平。     

Fluidity amidst structure: multi-racial identity constructions across the life course of Malaysians and Singaporeans

ABSTRACT

Multi-racial identity construction is understood to be fluid, contextual and dynamic. Yet the dynamics of multi-racial identity construction when racial identities are ascribed and formulated as static by governments is less explored in psychological studies of race. This paper examines the dynamics of racial identity construction among multi-racial Malaysians and Singaporeans in a qualitative study of 31 semi-structured interviews. Thematic analysis was used to identify the different private racial identity constructions of participants who were officially ascribed with single racial identities at birth. Participants reflected on the overwhelming influence of the state and significant Others in limiting their ability to express their multiple racial identities when they were in school, and highlighted their capacity to be agentic in their private racial identity constructions when they were older. This paper shows that across the life course multi-racial individuals possess (1) the ability to adopt different racial identity positions at different times, (2) the ability to hold multiple racial identity constructions at the same time when encounters with Others are dialogical, (3) the reflexivity of past identity positions in the present construction of identities.     

文化建设的四重路向与中华民族凝聚力

文化建设既要坚持民族立场,又要有全球视野;既要加强主流文化的建构,又要注重大众文明的建设;既要传承传统社会的道德精神,又要注重法理社会契约精神的培育;既要提高公民的基本素养,还要培养公民的现代意识。中华民族凝聚力在文化建设四重路向的影响下,具有合理的开放性、不同的凝聚层次以及适应时代发展的价值取向与新型主体。     

An Exploration of the Need to Build an Evaluation Index System for Economic and Social Development in the Southwest’s Ethnic Region

An evaluation index system for eco￣nomic and social development is guiding the trends and actions of economic development in different countries or regions. However,the evaluation index system should b...