一个不该被遗忘的研究课题——马克思恩格斯的博爱思想及其意义

马克思恩格斯的博爱思想,既是他们人格特征的重要体现,又是他们所建立的唯物主义历史观不可或缺的组成部分,也是我国和谐社会建设的理论指南。因此,这是一个不应该被遗忘的重要研究课题。     

牛庄中国历史文化名镇

迄今辽宁仅有两个"中国历史文化名镇",牛庄是其一.牛庄隶属于鞍山市,是海城西部政治,经济、文化,交通的中心,素有辽南重镇之美誉.全镇总面积53平方公里,人口3.76万.牛庄1991年被国家建设部列为小城镇建设试点镇,现为辽宁省百强镇之一.     

信息流逻辑研究述评

在现代逻辑学领域正在进行着一次"信息转向",其中信息流逻辑是信息流理论和现代逻辑进行融合的结果.根据相关信息流理论可以构造出表征事物间信息流关系的信息流逻辑系统;将信息流理论应用于模态逻辑、条件句逻辑和相干逻辑等领域可以为相关问题的分析找出一种新途径.信息流逻辑研究可以为现代逻辑研究提供信息视角,但这种理论意义还处于起步阶段.     

高职院校精品课程设计和发展

通过对精品课程设计和发展与社会需求、行业标准、就业市场导向等方面的探讨,进一步把握高职院校的课程呈多渠道、多层次、多元化发展趋势,发挥高职院校课程研究和开发的效益,构成优势突出而又平衡的课程资源系统。     

高等教育人才供求总量的预测研究

规划高等教育人才发展需要考虑到人才需求水平与人才供给能力两个方面 ,本文以浙江省为分析对象 ,选用非线性模型法预测了人才总需求 ,采用时间序列分析法 (自回归模型 )预测了其人才总供给 .在此基础上揭示高等教育人才供给与需求存在的矛盾 ,并实证性地分析了至 2 0 2 0年高等教育发展模式的选择 .最后 ,提出了几个的政策建议 .     

关于绍兴市开发购物旅游的几点思考

随着旅游业的不断发展,购物旅游在旅游中所占的比重越来越大。本文在对绍兴市购物旅游资源作系统概括的基础上,分析了购物旅游的特征和意义,并对绍兴市开发购物旅游提出了几点建议。     

明末清初的小说续书理论

明未清初是小说史上续书作品迭出的时期,明代的“四大奇书”几乎都有续作问世。这些续书无论在思想上还是在艺术上,均没有达到原著的水准,因此备受后世论者的轻视和贬低。但人们在批评续书时并没有把续书说得一无是处,有些论者不但对续书创作给予了合理的解释,还提出不少创作续书的方法,有的甚至道出了续书创作的难处。他们常常也揭示出文学创作、尤其是小说创作的一般规律。明末续书作者陈忱,清初续书评论者刘廷玑、蔡元放等即是续书理论批评的代表人物。     

Analysis of the relationship between air pollution and asthma

In recent years, considerable attention has been devoted to methods for analyzing longitudinal data. A review of some of the issues surrounding the use of regression analysis is undertaken as they relate to a study of the health effects of air pollution in a group of asthmatics. Daily diary recordings of hours with asthma symptoms are found to be positively related to the daily mean concentration of total reduced sulphur as well as to the daily intake of nonsteroidal drug medication. This finding is corroborated using three different statistical models.     

Cost sharing and strategyproof mechanisms for set cover games

We develop for set cover games several general cost-sharing methods that are approximately budget-balanced, in the core, and/or group-strategyproof. We first study the cost sharing for a single set cover game, which does not have a budget-balanced mechanism in the core. We show that there is no cost allocation method that can always recover more than $\frac{1}{\ln n}$ of the total cost and in the core. Here n is the number of all players to be served. We give a cost allocation method that always recovers $\frac{1}{\ln d_{\mathit{max}}}$ of the total cost, where d _max is the maximum size of all sets. We then study the cost allocation scheme for all induced subgames. It is known that no cost sharing scheme can always recover more than $\frac{1}{n}$ of the total cost for every subset of players. We give an efficient cost sharing scheme that always recovers at least $\frac{1}{2n}$ of the total cost for every subset of players and furthermore, our scheme is cross-monotone. When the elements to be covered are selfish agents with privately known valuations, we present a strategyproof charging mechanism, under the assumption that all sets are simple sets; further, the total cost of the set cover is no more than ln?d _max times that of an optimal solution. When the sets are selfish agents with privately known costs, we present a strategyproof payment mechanism to them. We also show how to fairly share the payments to all sets among the elements.     

关于加强作风建设的几点思考

在新的历史时期,作风建设是推进党的建设新的伟大工程的重要组成部分。本文结合学习贯彻党的十六大、十六届三中全会精神,阐述加强作风建设的重要性和必要性,并就如何加强和改进新时期领导干部思想作风、学风、工作作风、领导作风和生活作风建设提出自己的看法。