基于创新能力培养的机械原理课程建设探索

主要对机械专业的机械原理课程教学体系进行了探索,通过机械原理课程的理论教学和实践教学的改革,培养了学生的创新思维,激发学生的创新意识,提高了学生的机械设计能力和创新实践能力。     

外贸函电的拒绝策略及语用分析

拒绝是威胁听者积极面子的言语行为,因而要采取各种策略进行补救。外贸函电的拒绝策略分为直接策略和规约策略。规约策略由于同时遵守了合作原则和礼貌原则,从而减少了对于对方面子的威胁,因而在外贸函电中被广为使用。     

论学校在学生伤害事故中的责任

近年来,学生伤害事故及其引发的法律纠纷越来越多,日益成为困扰学校工作的严重问题。文章在对学校与学生之间法律关系进行论述的基础上,结合相关法律规定,提出学校责任是一种过错责任及学校过错的判断标准,并分析了不同情况下学校承担责任的方式。     

论思想政治教育生态观

学术界从生态视角考察思想政治教育,构建了思想政治教育生态观理论形式.通过对思想政治教育生态观形成过程的分析,将思想政治教育生态观理论架构概括为教育观、工具观和价值观三个维度,要求在实践中坚持政治主导、整体性和人本的指导原则,推动思想政治教育生态观理论形式发展.     

Parallels Between Objective Indicators and Subjective Perceptions of Quality of Life: A Study of Metropolitan and County Areas in Taiwan

This study explores the consistency between objective indicators and subjective perceptions of quality of life in a ranking of survey data for cities and counties in Taiwan. Data used for analysis included the Statistical Yearbook of Hsiens and Municipalities and the Survey on Living Conditions of Citizens in Taiwan, both given for the year 2000. The Quality of life was examined in seven domains: medical services, domestic finances, work, education, leisure, public safety, and environmental quality. Subjective and objective rankings for each domain of quality of life for 23 areas (some areas are cities and some are counties) are compared. Analysis by means of nonparametric correlation coefficients indicates that there is no significant correlation between objective indicators and subjective perceptions, except in Education and Environmental Quality. Objective indicators of Environmental Quality (air pollution and garbage) are positively correlated with subjective satisfaction with residential environment. But inexplicably, higher levels of literacy and educational achievement are negatively correlated with satisfaction with the educational system. It may be considered that disparity in either average objective conditions or in average subjective perceptions may not adequately depict quality of life differences.

生态博物馆的文化遗产保护理念与基本原则——以贵州梭嘎生态博物馆为例

生态博物馆已成为一种全球范围内普遍流行的文化遗产保护模式;在保护实践中,只有遵循生态性、开放性、主体性的基本原则,其文化遗产保护才能取得成效;中国首座生态博物馆--贵州六枝梭嘎生态博物馆的经验就是例证.     

A Note on High-Dimensional Linear Regression With Interactions

The problem of interaction selection in high-dimensional data analysis has recently received much attention. This note aims to address and clarify several fundamental issues in interaction selection for linear regression models, especially when the input dimension p is much larger than the sample size n. We first discuss how to give a formal definition of “importance” for main and interaction effects. Then we focus on two-stage methods, which are computationally attractive for high-dimensional data analysis but thus far have been regarded as heuristic. We revisit the counterexample of Turlach and provide new insight to justify two-stage methods from the theoretical perspective. In the end, we suggest new strategies for interaction selection under the marginality principle and provide some simulation results.     

全球化进程的正反方、分野及其转化

本文试图从国际政治经济学的视角考察全球化之动力与反冲。全球化既造就了赢家,也产生了输家。有理由认为,那些从全球化进程中获益相对较多的国家或社会群体,将成为全球化的坚定支持者,从而推动进一步的开放。反之,那些因全球化而受损的国家和群体,很可能成为全球化的反对力量。尽管如此,赢家与输家的分野并非一成不变。如果各国政府能够以行之有效的政策手段来调和赢家与输家之间的分歧和对抗,那么全球化面临的反对力量就有可能被转化为动力。     

社会团体的三个面向与社会管理职能的发挥

发挥社会组织在社会管理领域的各项职能,对于创新社会管理具有十分重要的意义。以社会团体为例,它在社会管理领域的主要职能来源于三个面向,即:面向会员———规范会员行为,促进行业自律;面向公众———提供公共服务,促进资源整合配置;面向政府和其他团体———促进利益协商与对话,参与公共决策。在此过程中,社会团体对于激发社会活力、增加社会和谐因素、减少社会不和谐因素等发挥着重要的作用。当前,为促进社会团体的发展,调整政府与社会团体的关系、加大政策和资金的扶持力度是十分必要的。     

环境金融的法律原则探讨

环境金融的出现,是对传统金融业的突破和创新,其实质是通过政府配额与市场机制的双重作用,将环境负外部性内部化从而实现环境利益经济化的过程。中国和世界一样,都面临着以环境为发展成本的巨大代价和应对气候变化的双重挑战。目前的国际交易规则基本上是由发达国家发起制定的,要在与发达国家的利益博弈中得以保全,创建中国的环境金融市场就显得尤为迫切。有市场的存在就离不开法律的调整,而要设计出科学合理的环境金融法律制度,首要问题就是研究并制定国际通行的立法原则。