大学生党员发展问题与解决对策

温州师范学院的学生党建工作实践表明,大学生党员发展问题既表现为学生的个人问题,即入党动机多样复杂、功利目的增强。又表现为党的工作过程问题与党的工作队伍问题,即入党尺度把握不准;深入群众不够;“严把入口关”困难;工作量大与人员少之间形成矛盾。问题的解决应加强理论研究、提高党建水平;通过对学生党员的继续教育、监督管理、实践锻练来提高素质,发挥先锋模范作用;要从理论教育与机制方面加强对入党积极分分子的培养,切实保证党员质量。     

高校学生档案管理工作存在的问题及对策

本文指出了高校学生档案管理工作中存在的问题,对存在问题的原因进行了分析,提出了改进措施。     

Bayesian palaeoclimate reconstruction

Summary.  We consider the problem of reconstructing prehistoric climates by using fossil data that have been extracted from lake sediment cores. Such reconstructions promise to provide one of the few ways to validate modern models of climate change. A hierarchical Bayesian modelling approach is presented and its use, inversely, is demonstrated in a relatively small but statistically challenging exercise: the reconstruction of prehistoric climate at Glendalough in Ireland from fossil pollen. This computationally intensive method extends current approaches by explicitly modelling uncertainty and reconstructing entire climate histories. The statistical issues that are raised relate to the use of compositional data (pollen) with covariates (climate) which are available at many modern sites but are missing for the fossil data. The compositional data arise as mixtures and the missing covariates have a temporal structure. Novel aspects of the analysis include a spatial process model for compositional data, local modelling of lattice data, the use, as a prior, of a random walk with long-tailed increments, a two-stage implementation of the Markov chain Monte Carlo approach and a fast approximate procedure for cross-validation in inverse problems. We present some details, contrasting its reconstructions with those which have been generated by a method in use in the palaeoclimatology literature. We suggest that the method provides a basis for resolving important challenging issues in palaeoclimate research. We draw attention to several challenging statistical issues that need to be overcome.     

Regularized Posteriors in Linear Ill‐Posed Inverse Problems

Abstract. We study the Bayesian solution of a linear inverse problem in a separable Hilbert space setting with Gaussian prior and noise distribution. Our contribution is to propose a new Bayes estimator which is a linear and continuous estimator on the whole space and is stronger than the mean of the exact Gaussian posterior distribution which is only defined as a measurable linear transformation. Our estimator is the mean of a slightly modified posterior distribution called regularized posterior distribution. Frequentist consistency of our estimator and of the regularized posterior distribution is proved. A Monte Carlo study and an application to real data confirm good small‐sample properties of our procedure.     

河南省农村社会教育存在的问题及对策探析

摘目前我省农村社会教育中存在着发展水平不平衡、发展速度相对缓慢、就要改变观念,做好规划,发挥优势,加强指导和引导,提高活力和效能。     

论行政伦理建设

行政伦理是行政文化建设中的重大问题 ,对规范行政行为 ,提高公务员队伍素质意义重大。目前在我国行政伦理建设中还存在着不少问题 ,其产生的原因也日益复杂化和多极化。应当从多角度、多方面入手 ,加强我国行政伦理建设。     

战略柔性的增强途径

战略柔性是企业以内部结构的可调整性和变革性应对环境变化的能力。企业要根据外部环境以及内部结构特征,确定适合本企业的战略柔性增强途径:以外部环境的不确定性为导向,以影响柔性因素的内部结构体系为基础,以结构调整的变革成本为依据,从降低变革成本的因素中归纳出有效的增强途径。     

有中国特色社会主义民族理论的新发展--学习《江泽民论有中国特色社会主义》(专题摘编)

十四届三中全会以来,江泽民同志根据新的形势、新的要求,对解决我国民族问题提出了一系列新论断,强调要巩固和发展平等、团结、互助的社会主义民族关系;坚持和完善民族区域自治制度;加快民族地区的经济发展和社会进步;警惕敌对势力利用民族、宗教问题西化、分化我国的图谋.这继承和发展了毛泽东思想和邓小平理论,是运用马克思主义民族理论解决新时期中国民族问题的最新理论成果.     

全面建设小康社会问题思考

从总体上进入小康社会是中国人民长期奋斗的结果,建设全面小康社会,作为中国新一轮现代化目标,适时地推进到了中华民族的历史进程上。全面小康社会的建设是一个逐步展开的渐进过程,必须直面这一历史阶段的各种矛盾和问题,才能找到解决那些拖不下去,也绕不过去的主要问题的途径和办法,最终实现建设与发展目标。     

加入WTO后的中国经济及日本的对策

虽然东亚产业分布正从一极集中到多极分散,中国东部沿海也在迅速崛起,但笔者依然反对中国威胁论,认为中国实行的是非完全、彻底的市场化,且沿海地区的迅速发展不能代替说明整个中国的发展。与此同时,加入WTO之后会对中国经济和世界经济产生深远的影响,并将成为日本及其国民真正迈向国际化的契机。日本要想有效地利用好中国的优势,一方面应与中国地方政府合作,支持本地中小企业的对外发展,另一方面必须大力推进内部国际化。