马克思主义哲学30年之变迁

改革开放30年,中国社会政治、经济、文化各方面都发生了翻天覆地的变化,作为时代精神之精华的哲学,同样经历了30年的沧桑变幻。马克思主义哲学在我国改革开放30年的变迁表现为：从一元至多元的变化;从斗争哲学到建设哲学的转换;从知识到智慧的升华。     

The Role of Career Barriers in High School Students' Career Choice Behavior in Taiwan

The purpose of this study was to examine the role of career barriers in social cognitive career theory (R. W. Lent, S. D. Brown, & G. Hackett, 1994). The participants were 584 high school students in Taiwan, Republic of China. The gender differences in perceived career barriers and career self‐efficacy were significant. Results of hierarchical regression analyses indicated that some of the perceived career barriers were significant in predicting individuals' career choice behavior after controlling for career self‐efficacy in certain career types.     

Postmining Management in France: Situation and Perspectives

Even if most French mines are definitively closed, potential risks remain above the abandoned sites. In addition to surface instability, some mining sites may be affected by dangerous gas emissions, flooding events, or environmental impacts. Those kinds of disorders strongly influence the land-use management of the concerned areas. The present article presents the French mining historical context and identifies the major kinds of residual risks and harmful effects that may affect abandoned mine sites. The prevention policy applied on the national territory is then discussed and prospects for further developments are proposed.     

政治性与政治:后原教旨主义的政治视野——以穆芙和巴迪欧为例

尽管政治性与政治的区分已经在西方左翼政治思想家那里得到了比较广泛的认可,但这些思想家使用这两个概念时,因其各自的思想而迥异.本文将这一对区分的渊源追溯到卡尔·施米特那里,并从一种后原教旨主义的角度对政治性和政治的区分进行政治解读,尤其是以两个重要的左翼思想家--穆芙和巴迪欧--作为例子,详尽分析隐藏在政治性和政治区分背后的左翼路径选择的差异.     

基于DirectX的气象雷达实时显示技术研究

提出了一种在Windows操作系统下的图像实时显示新型方法,该方法充分应用DirectX的更好的兼容性和更有效的图形加速特性,使用多缓存区进行图像数据存储、实时插值和边缘平滑处理、绘画和页面翻转的技术.以上技术使得气象回波的PPI和RHI显示更逼真地复现了天气的实时变化情况,并且显著地改进了系统的实时处理性能.实验结果证明了使用该技术的有效性和可行性.     

线性代数在工科教学中的研究与实践

根据线性代数课程的特点和教学要求,本文对线性代数在工科中的教学进行了研究.讨论了线性代数教学内容的特点及其存在的问题,提出了一些针对性的建议和方法,并在教学过程中进行了实践,提高了教学质量,说明了所采用方法的合理性和有效性.     

论元杂剧中母亲形象的类型化

元杂剧是元代具有代表性的文学样式，剧作家以其奇思妙笔成功地塑造出一大批鲜明生动的人物形象。其中，母亲人物形象类型多样，蕴含丰富，使之成为文学史上引人注目的一个群体。然而元杂剧中母亲形象存在着明显类型化的痕迹，分析其特点并探讨形成类型化特点的成因，客观指出其类型化的塑造方法。     

汉语言文学专业应用性改造探析

汉语言文学专业在当今社会新的人才需求架构下进行应用性改造是必然、明智的选择。马克思主义的实践观、新的知识观为专业应用性改造提供了本体论、认识论的基础，为高校知识教育向能力培养转变以增强学生就业能力的实践摸索提供了理论依据，指明了专业改革的方向，有效地指导了具体专业的实践教改活动。     

A class of high-breakdown scale estimators based on subranges

We consider a new class of scale estimators with 50% breakdown point. The estimators are defined as order statistics of certain subranges. They all have a finite-sample breakdown point of [n/2]/n, which is the best possible value. (Here, [...] denotes the integer part.) One estimator in this class has the same influence function as the median absolute deviation and the least median of squares (LMS) scale estimator (i.e., the length of the shortest half), but its finite-sample efficiency is higher. If we consider the standard deviation of a subsample instead of its range, we obtain a different class of 50% breakdown estimators. This class contains the least trimmed squares (LTS) scale estimator. Simulation shows that the LTS scale estimator is nearly unbiased, so it does not need a small-sample correction factor. Surprisingly, the efficiency of the LTS scale estimator is less than that of the LMS scale estimator.     

Two-sided intergenerational moral hazard,long-term care insurance,and nursing home use

Two-sided intergenerational moral hazard occurs (i) if the parent’s decision to purchase long-term care (LTC) coverage undermines the child’s incentive to exert effort because the insurance protects the bequest from the cost of nursing home care, and (ii) when the parent purchases less LTC coverage, relying on child’s effort to keep him out of the nursing home. However, a “net” moral hazard effect obtains only if the two players’ responses to exogenous shocks fail to neutralize each other, entailing a negative relationship between child’s effort and parental LTC coverage. We focus on outcomes out of equilibrium, interpreting them as a break in the relationship resulting in no informal care provided and hence high probability nursing home admission. Changes in the parent’s initial wealth, LTC subsidy received, and child’s expected inheritance are shown to induce “net” moral hazard, in contradistinction to changes in child’s opportunity cost and share in the bequest.