武侠文化审视

文章运用文献资料法和逻辑分析法,辩证地看待武侠及其精神,用全新的视角审视武侠及其精神在当今社会环境下概念和内涵的演变,继承精华,摒弃糟粕,以利于我们对武侠文化的进一步认识和理解,进而发挥其对习武者、群众和社会的价值功用和指导作用。     

Penalized likelihood regression: General formulation and efficient approximation

The authors consider a formulation of penalized likelihood regression that is sufficiently general to cover canonical and noncanonical links for exponential families as well as accelerated life models with censored survival data. They present an asymptotic analysis of convergence rates to justify a simple approach to the lower‐dimensional approximation of the estimates. Such an approximation allows for much faster numerical calculation, paving the way to the development of algorithms that scale well with large data sets.     

Smoothing spline Gaussian regression: more scalable computation via efficient approximation

Summary.  Smoothing splines via the penalized least squares method provide versatile and effective nonparametric models for regression with Gaussian responses. The computation of smoothing splines is generally of the order O ( n ³), n being the sample size, which severely limits its practical applicability. We study more scalable computation of smoothing spline regression via certain low dimensional approximations that are asymptotically as efficient. A simple algorithm is presented and the Bayes model that is associated with the approximations is derived, with the latter guiding the porting of Bayesian confidence intervals. The practical choice of the dimension of the approximating space is determined through simulation studies, and empirical comparisons of the approximations with the exact solution are presented. Also evaluated is a simple modification of the generalized cross-validation method for smoothing parameter selection, which to a large extent fixes the occasional undersmoothing problem that is suffered by generalized cross-validation.     

异地金融机构合作与竞争问题研究

随着跨区域金融产业集聚演化程度越来越加剧,本异地金融机构如何正确处理合作与竞争的关系,实现双赢显得越来越重要。要提高本异地金融机构的联合竞争力、联合控制力,加强监管机构的联合监管。     

多层住宅现浇楼板裂缝的分析和防治措施

分析了多层住宅现浇楼板裂缝产生的原因并提出了相应的防治措施和技术要点。     

两对非相容映象的一个新的公共不动点定理

利用度量空间中自映象对的非相容性条件,建立了一类关于三次方幂型压缩映象新的公共不动点定理,这一结果不同于相关的文献.     

基于网络的大学英语听说教学策略探究

为提高英语学习者的实际应用能力和交际能力,大学英语教学应重视对学习者进行有效的听说训练.网络的发展给传统的听说教学注入了新鲜血液,在今天的大学英语听力教学中,我们可以借助网络与多媒体的优势,结合课本设计合理的听说练习,采取切实有效的方法来实现听说读写综合能力的全面提高.     

FIA6000全自动流动注射分析仪的研制及其在水质分析中的应用

介绍自行研制的FIA6000全自动流动注射分析仪,该仪器包括了在线消解、在线蒸馏,在线萃取、在线离子交换和在线稀释等功能模块,可自动进行总磷、总氮、氰化物、挥发酚、阴离子表面活性剂等化合物的分析,其指标基本达到国标水平,仪器性能稳定可靠,操作简单方便,可应用在地表水,饮用水,污水和工业废水等方面的分析。     

小康社会面面观

依据十六大精神 ,从小康社会的由来及概念入手 ,对小康生活划分的标准和中国小康社会现状进行理性分析 ,同时对小康社会的发展目标作了具体论证 ,由此进一步分析了全面建设小康社会所必备的几个条件 :政治思想保障、体制与物质保障、创新通行证等     

老却英雄似等闲--从陆游词中"闲"字看其仕与隐的矛盾心理与不平之思

通过对陆游词作中出现的“闲”字的梳理和对比解析,探讨陆游仕与隐的矛盾心理和不平之思,以及其在词中的表现方式。