对当代艺术的一些思考

当代艺术在内涵上主要指具有现代精神和具备现代语言的艺术。对待当代艺术应以宽容的态度去接受和评判,而当代艺术的道德底线则是应倡导共生、共荣、仁爱、和谐的传统文化。     

浅谈设备管理

设备是企业进行生产活动的三要素之一.运用科学方法和手段进行社会大系统的设备维修管理,对于提高企业经济效益具有非常重要的意义.     

央企大军,稍息

强悍之人,走路必疾。随手拈来两人:一是管金生,曾任上海万国证券总裁,1995年3·27国债期货事件落马入狱;另一是仇和,现任昆明市委书记,之前在江苏宿迁等地的城建拆迁、教改医改、官员整治等一系列动作中,作风硬朗,争议颇大。两位好汉都有同样的故事:快步走着,忽然发现,咦,怎么旁人都没跟上来?——此场景均有文字或照片为证。这第三强人似应是刚刚卸任的国资委主任李荣融。话说由国资委牵头的16家央企组成的央企电动车产业联盟不久前成立,大家都知道,中央财政将投给新能源汽车1000亿元。央企出动了,此前的一切就有了变数,重新洗牌,     

约克山郡的宝石花从《简·爱》看夏洛蒂的审美观

与男性相比，女性爱美、求美的欲望更强烈。英国女作家夏洛蒂·勃朗特通过《简·爱》，以其独特的视角对上述心理、行为进行了深入思考，当然也形象地表现了作家自己独特的审美观，即人之美是美在心灵、美在纯朴、美在自然和美在气质等     

A Combined D.C. Optimization—Ellipsoidal Branch-and-Bound Algorithm for Solving Nonconvex Quadratic Programming Problems

In this paper we propose a new branch-and-bound algorithm by using an ellipsoidal partition for minimizing an indefinite quadratic function over a bounded polyhedral convex set which is not necessarily given explicitly by a system of linear inequalities and/or equalities. It is required that for this set there exists an efficient algorithm to verify whether a point is feasible, and to find a violated constraint if this point is not feasible. The algorithm is based upon the fact that the problem of minimizing an indefinite quadratic form over an ellipsoid can be efficiently solved by some available (polynomial and nonpolynomial time) algorithms. In particular, the d.c. (difference of convex functions) algorithm (DCA) with restarting procedure recently introduced by Pham Dinh Tao and L.T. Hoai An is applied to globally solving this problem. DCA is also used for locally solving the nonconvex quadratic program. It is restarted with current best feasible points in the branch-and-bound scheme, and improved them in its turn. The combined DCA-ellipsoidal branch-and-bound algorithm then enhances the convergence: it reduces considerably the upper bound and thereby a lot of ellipsoids can be eliminated from further consideration. Several numerical experiments are given.     

"文化休克"译释探源

本文通过对英文culture shock这个概念的基本概述以及相关研究的介绍,从源头阐明这个概念的真正内涵与其逻辑类比意义。通过引用字典、学术争鸣文章,对比分析该概念进入中国的翻译及应用过程,明确指出该概念应与中文的文化休克对接,这种对接赋予了休克以文化传播学的动态意义。     

Socioeconomic Status,Psychosocial Factors and Health in Urban Guyana

Abstract

This study seeks to understand the relationship between socioeconomic status (SES) and self-reported indicators of physical and mental health in an urban Third World context. The data come from a probability sample of 654 adult residents of Georgetown, Guyana. There is a significant inverse association between formal education and morbidity for four of the six measures of health status. In this research the extent to which self-concept, health behaviors, stress and social ties are linked to health status and SES, and can explain SES differences in health status is explored. Psychosocial factors, especially the self-concept measures (self-esteem and mastery) play a moderate role in accounting for educational differences in health status.     

加快民族地区的发展实现全面建设小康社会的宏伟目标

十六大确定的全面建设小康社会的宏伟目标,是逐步实现全国各族人民共同富裕的目标.少数民族和民族地区的经济社会发展,是中国特色社会主义事业的有机组成部分,民族地区的小康水平的实现程度,直接关系到全面建设小康社会奋斗目标能否如期实现,关系到我国社会主义现代化建设的整体进程.因此,必须紧紧抓住本世纪头20年全面建设小康社会这一重要战略机遇期,加快民族地区的经济文化发展,增强我国社会主义现代化建设的物质基础,推进全面建设小康社会的宏伟目标的实现.     

利益分化背景下的司法公正

伴随经济发展,我国利益分化较为明显并随之产生社会利益结构的变化。社会利益结构变化既加剧了国家利益与地方利益的冲突,也凸现出法院自身利益与其职责之间的矛盾。这些矛盾势必影响法院的司法工作,从而不利于司法公正。在努力理顺法院与党、立法机关和行政机关的关系并且完善经费保障的同时,我们更要通过司法公开加强法院审判制度建设。利益分化属于多元社会的常态。通过全面的改革举措,我国人民法院体制必将妥善应对利益分化,为实现司法公正提供坚实制度保障。     

农村留守老人情绪智力与自我和谐关系探析——以河南省为例

采用问卷法入户调查了153名农村留守老人,运用描述性统计、方差分析、相关分析和多元回归分析等统计技术对数据进行处理分析,结果发现:农村留守老人的情绪智力水平较高,自我和谐程度偏低;情绪智力与自我和谐之间存在显著的负相关,情绪智力能够在一定程度上预测自我和谐的变化,情绪智力水平越高,农村留守老人的自我和谐程度越高.