对创建和谐校园的思考

创建和谐校园的基础是依法治校,正常的学习秩序、生活秩序需要依法来保证。创建和谐校园的主题是以人为本,促进大学生身心的全面发展。提出良好的校园文化氛围是创建和谐校园的根本动力。     

浅析企业领导在ERP系统实施过程中的作用

关于ERP系统核心理论研究得很多,但关于实施该系统的操作主体——企业如何做,特别是企业领导在实施过程中如何发挥作用,发挥哪些作用,有待于进一步深化和进行实践的探索。     

"德治"传统与"以德治国"

从历史的角度考察了我国素有的“德治”传统,以汉朝“无为而治”(德治)的经验和秦朝严刑峻法的教训说明了“以德治国”的重要作用和意义,列举了我国传统中没落的腐朽道德成分在现实中的主要表现,论证了新的历史时期实施“以德治国”的必要性,探索了新时期实施“以德治国”方略的方法措施,提出了“以德治国”的关键是以德治官,以抓“官德”建设带动“民德”,把“以德治国”与“依法治国”紧密结合起来。     

JOR迭代法的收敛性

基于双严格对角占优的概念,针对线性方程组在求解时常用的JOR迭代方法,给出了JOR迭代矩阵谱半径新的上界及迭代法的收敛性准则,不仅适用于严格对角占优矩阵,还适用于双严格对角占优矩阵类,对相应迭代阵谱半径的估计更精确且扩大了JOR方法收敛参数的选取范围,并用数值例子说明了所给结果的优越性。     

政府投资建设项目运作中的委托代理问题分析

本文针对政府投资建设项目运作中存在的问题,从委托代理角度分析其原因,设计出有效的政府投资建设项目的委托代理制,构建起政府投资建设项目的权力约束机制,改革政府投资建设项目的管理模式,引入竞争机制,明确政府和市场机构的责权利,强化对市场机构的激励和约束监管,最终实现政府投资建设项目的"经济"和"效率"。     

关于加速发展我国国际旅游服务贸易的研究

我国的国际旅游贸易具有许多优势,并且在国民经济中的地位和作用越来越重要,但与其他国家相比还存在许多不足,"入世"将给我国的国际旅游带来机遇和挑战.面对激烈竞争的国际旅游市场,我们要树立新的营销观念,重视市场调查,开发新产品,加大促销力度,强化企业管理,加强基础设施建设,重塑旅游企业形象.     

高校思想政治教育进网络

网络作为一种新的教育手段,给思想政治教育带来了机遇和挑战,高校思想政治教育工作者不仅要在认识网络发展新特点,树立阵地意识基础上探索网络思想政治教育的新形式、新途径,同时又要做好网络信息的检查过滤,正本清源,从而促进高校思想政治教育水平和影响力的提高,与时俱进。     

影响当前土地流转与合作经营的几种灰色预期论析

土地合作是培育农民经合组织重要依托。然而,在当前推进土地流转与合作中却遭遇到了来自转出土地农户方的不合作。这些不合作与这些农户的灰色心理预期有很大关系。这些灰色预期包括由于安于现状的思想观念、害怕沦为基层政府追求地方政绩的牺牲品、顾虑未来生存保障没有着落、对规模经营后土地收益不公平后果与转出土地后产生的＂不经济＂的可能后果的担忧等原因而产生的一系列灰色预期。要通过发展出真正符合合作社原则与治理机制的农民专业合作组织并给普通农户带来实实在在的实惠来消除他们的这些灰色期望。     

The table auto-regressive moving-average model for (categorical) stationary series: statistical properties (causality; from the all random to the conditional random)

A strictly stationary time series is modelled directly, once the variables' realizations fit into a table: no knowledge of a distribution is required other than the prior discretization. A multiplicative model with combined random ‘Auto-Regressive’ and ‘Moving-Average’ parts is considered for the serial dependence. Based on a multi-sequence of unobserved series that serve as differences and differences of differences from the main building block, a causal version is obtained; a condition that secures an exponential rate of convergence for its expected random coefficients is presented. For the remainder, writing the conditional probability as a function of past conditional probabilities, is within reach: subject to the presence of the moving-average segment in the original equation, what could be a long process of elimination with mathematical arguments concludes with a new derivation that does not support a simplistic linear dependence on the lagged probability values.     

Analyzing multiple endpoints in a confirmatory randomized clinical trial—an approach that addresses stratification,missing values,baseline imbalance and multiplicity for strictly ordinal outcomes

Confirmatory randomized clinical trials with a stratified design may have ordinal response outcomes, ie, either ordered categories or continuous determinations that are not compatible with an interval scale. Also, multiple endpoints are often collected when 1 single endpoint does not represent the overall efficacy of the treatment. In addition, random baseline imbalances and missing values can add another layer of difficulty in the analysis plan. Therefore, the development of an approach that provides a consolidated strategy to all issues collectively is essential. For a real case example that is from a clinical trial comparing a test treatment and a control for the pain management for patients with osteoarthritis, which has all aforementioned issues, multivariate Mann‐Whitney estimators with stratification adjustment are applicable to the strictly ordinal responses with stratified design. Randomization based nonparametric analysis of covariance is applied to account for the possible baseline imbalances. Several approaches that handle missing values are provided. A global test followed by a closed testing procedure controls the family wise error rate in the strong sense for the analysis of multiple endpoints. Four outcomes indicating joint pain, stiffness, and functional status were analyzed collectively and also individually through the procedures. Treatment efficacy was observed in the combined endpoint as well as in the individual endpoints. The proposed approach is effective in addressing the aforementioned problems simultaneously and straightforward to implement.