《古田会议决议》的践行机制对大学生核心价值体系教育的启示

思想政治工作是我党的显著特色和优良传统,《古田会议决议》因其强调思想政治工作的首要地位、思想政治教育内容的科学性、教育方法的灵活性和针对性以及强调教育者自身素质提高的重要性,而在实践中实现了思想政治教育的知行统一,建立了良好的践行机制。社会主义核心价值体系重在建设,其出发点和归宿点在于把社会主义核心价值体系转化为人民的价值认同和自觉追求。《古田会议决议》的践行机制对大学生核心价值体系的教育具有巨大的启示作用。     

社会工作核心竞争力的培育路径研究

社会工作的核心竞争力是知识力、技术力和资源力的合力。本文分析了当前社会工作所面临的外部条件对社会工作核心竞争力提升的具体影响,结合核心竞争力的理论论述了社会工作的学科核心竞争力、专业核心竞争力和职业核心竞争力的培育路径。为社会工作核心竞争力的培育提升参照。     

Bayesian analysis of agricultural field experiments

The paper describes Bayesian analysis for agricultural field experiments, a topic that has received very little previous attention, despite a vast frequentist literature. Adoption of the Bayesian paradigm simplifies the interpretation of the results, especially in ranking and selection. Also, complex formulations can be analysed with comparative ease, by using Markov chain Monte Carlo methods. A key ingredient in the approach is the need for spatial representations of the unobserved fertility patterns. This is discussed in detail. Problems caused by outliers and by jumps in fertility are tackled via hierarchical t formulations that may find use in other contexts. The paper includes three analyses of variety trials for yield and one example involving binary data; none is entirely straightforward. Some comparisons with frequentist analyses are made.     

Dense core model for cohesive subgraph discovery

Discovery of cohesive subgraphs is an important issue in social network analysis. As representative cohesive subgraphs, pseudo cliques have been developed by relaxing the perfection of cliques. By enumerating pseudo clique subgraphs, we can find some structures of interest such as a star-like structure. However, a little more complicated structures such as a core/periphery structure is still hard to be found by them. Therefore, we propose a novel pseudo clique called ρ-dense core and show the connection with the other pseudo cliques. Moreover, we show that a set of ρ-dense core subgraphs gives an optimal solution in a graph partitioning problem. Several experiments on real-life networks demonstrated the effectiveness for cohesive subgraph discovery.     

Regularized robust estimation in binary regression models

In this paper, we investigate robust parameter estimation and variable selection for binary regression models with grouped data. We investigate estimation procedures based on the minimum-distance approach. In particular, we employ minimum Hellinger and minimum symmetric chi-squared distances criteria and propose regularized minimum-distance estimators. These estimators appear to possess a certain degree of automatic robustness against model misspecification and/or for potential outliers. We show that the proposed non-penalized and penalized minimum-distance estimators are efficient under the model and simultaneously have excellent robustness properties. We study their asymptotic properties such as consistency, asymptotic normality and oracle properties. Using Monte Carlo studies, we examine the small-sample and robustness properties of the proposed estimators and compare them with traditional likelihood estimators. We also study two real-data applications to illustrate our methods. The numerical studies indicate the satisfactory finite-sample performance of our procedures.     

条码系统在提高零售企业竞争力中的作用研究

条码系统是现代零售企业高效管理的基础支持技术之一,利用条码技术可以快速、便捷地获得商品的准确数据。文章从一个调查案例出发,发现在经营条件基本相同的情况下,条码系统应用程度的不同决定了零售企业经营业绩和获利能力、企业竞争力的差异。并从零售企业竞争力的角度探求这种差异的原因,提出充分利用条码系统是零售企业提升核心竞争力的有效途径。     

夯实核心价值观培育的基础

大力培育当代革命军人核心价值观,是贯彻军委胡主席重要指示,着力加强新形势下军队思想政治建设的强基固本之举。践行当代革命军人核心价值观,要铸牢“忠诚于党”的理想信念;培育“热爱人民”的优秀品质;增强“报效国家”的奋斗意识;弘扬“献身使命”的奉献精神;形成“崇尚荣誉”的价值追求,夯实核心价值观培育的基础。     

论我国大学核心竞争力的内涵、要素与形成机制

核心竞争力理论作为20世纪90年代以来最有价值的战略管理理念之一,近年来正逐步引入高等教育领域,成为高等院校寻求发展、应对竞争的新思路。但总的看来,高等院校对核心竞争力概念的理解并不完全准确,对核心竞争力理论的把握也不够系统、深入,基本处在简单借用概念的起步阶段。文章对核心竞争力的内涵、要素、形成机制等几个基本问题做了进一步的探讨。     

基于企业属性的IT价值多维度研究

目前,业界对于IT为企业所带来的战略价值持有两种观点,一种观点认为,IT已经成为基础设施,是企业的一种纯技术工具,将不再为企业带来竞争优势,企业对于IT只需进行风险管理；另一种观点则认为IT仍然具有战略价值,对于提升企业竞争力仍具有推动作用。本文从组织管理的角度审视IT价值,结合企业特定的内部条件和外部环境探讨了IT带给企业的差异性,从行业、规模、组织结构、管理流程以及企业文化五个企业属性维度分析了IT对企业具有的不同战略价值,认为IT仍然是企业未来发展和提升竞争力的核心动力之一。     

中国风险企业内生核心竞争力构建及其实证研究

风险企业核心竞争力的培养和提升问题,是促进中国风险企业健康发展必须解决的一个现实问题。本文通过对风险企业特征的界定,选取41个中国成功风险企业企业家访谈录作为样本。首先采用文本信息挖掘方法,提炼出风险企业内生核心竞争力因子,从一个崭新的角度来研究风险企业核心竞争力,并对每个因子给出具体内涵解释;然后用聚类分析方法,将中国成功风险企业分成四大类,分别给出每一类企业内生核心关键因子构成;最后通过构建BP神经网络模型帮助相关企业合理定位,辅助其建立适合企业发展的内生核心因子,提升企业市场竞争力。