浅谈网站设计思路

随着时代步伐的前进,时代的概念也在逐渐变化,互联网的迅速发展,网站建设成为其中一个重要课题。本文通过对网站设计原则的分析,旨在找出比较适合时代发展的网站设计方法与理念。     

基于业务流程再造下的内部控制设计

现代企业的生存与发展面临着各种风险,在后金融危机时代,内部控制作为防范和控制风险的重要手段,被越来越多的企业所重视。新形势下,我国先后出台了《企业内部控制基本规范》及相关的三部配套指引,标志着适合我国企业内部控制规范体系已基本建成,而企业如何设计自己的内控制度并有效实施成为企业发展中的关键问题。其中,改造和优化企业业务流程已成为主流,但在新流程的运转过程中又蕴含着较大的风险,如何有效控制这些风险,保障新流程的正常运行正是企业内部控制设计的关键和出发点。     

中高职会计专业实现有效衔接的调查与分析——基于师资队伍调研数据

中高职衔接是发展职业教育和构建高素质技术技能型人才培养通道的具体举措。做好中高职衔接,师资队伍是关键因素。调查发现,作为职业学校办学主体的师资队伍存在着教师来源渠道单一,实践经验缺乏,社会服务意识薄弱等问题。建议通过加强校企合作,建立有效促进教师提高社会服务功能的激励机制等举措不断提高师资队伍水平和社会服务能力。     

Second-order Bayesian revision of a generalised linear model

It is well known that the exponential dispersion family (EDF) of univariate distributions is closed under Bayesian revision in the presence of natural conjugate priors. However, this is not the case for the general multivariate EDF. This paper derives a second-order approximation to the posterior likelihood of a naturally conjugated generalised linear model (GLM), i.e., multivariate EDF subject to a link function (Section 5.5). It is not the same as a normal approximation. It does, however, lead to second-order Bayes estimators of parameters of the posterior. The family of second-order approximations is found to be closed under Bayesian revision. This generates a recursion for repeated Bayesian revision of the GLM with the acquisition of additional data. The recursion simplifies greatly for a canonical link. The resulting structure is easily extended to a filter for estimation of the parameters of a dynamic generalised linear model (DGLM) (Section 6.2). The Kalman filter emerges as a special case. A second type of link function, related to the canonical link, and with similar properties, is identified. This is called here the companion canonical link. For a given GLM with canonical link, the companion to that link generates a companion GLM (Section 4). The recursive form of the Bayesian revision of this GLM is also obtained (Section 5.5.3). There is a perfect parallel between the development of the GLM recursion and its companion. A dictionary for translation between the two is given so that one is readily derived from the other (Table 5.1). The companion canonical link also generates a companion DGLM. A filter for this is obtained (Section 6.3). Section 1.2 provides an indication of how the theory developed here might be applied to loss reserving. A sequel paper, providing numerical illustrations of this, is planned.     

企业商业秘密保护中的薄弱环节和防范措施

我国企业在商业秘密保护中的薄弱环节有 :忽视对企业中、高级经营管理人员的保密防范 ;忽视对当地政府、经济主管部门、金融机构、中介机构、合作伙伴的保密防范 ;忽视企业对外宣传和技术管理人员向公开刊物投稿时的保密防范 ;忽视对跳槽和下岗分流人员的保密防范。必须从这些方面采取相应的对策措施。     

宽带数据链网络协议的分析

介绍了宽带数据链网络特点,分析了美军宽带数据链SCDL、MP-CDL和TTNT等网络中网络协议的应用及其发展方向,研究了宽带数据链网络各层协议的基本要求,提出了宽带数据链网络协议的研究思路.     

美军情报侦察数据链的发展

情报侦察数据链是继态势感知数据链以后，蓬勃发展的一种新型数据链装备，是一种装备量大、又急需实现标准化、模块化、通用化的一种新型信息化装备。本文以美军典型的CDL（通用数据链）数据链发展为主线，重点从整体上、从项层上概括描述美军情报侦察数据链的装备体系，以对美军情报侦察数．据链系统的发展有一全面的了解，在此基础上，分析其发展现状、发展趋势以及铪我们带来的启示。     

航天测控网测量体制的改进探讨

从航天测量系统和数据处理技术着手，探讨了对我国S频段航天测控网的外测系统进行改进的技术途径，提出了在测量体制上的几种改进措施，给出了相应的观测方程，并分析了它们的优越性。     

机载多传感器数据融合的数据链应用技术

表述了机载多传感器数据融合基本概念，侧重于描述战术数据链在多传感器信息融合中的应用。     

A Bayesian adaptive design in clinical trials for continuous responses

Adaptive design is a popular concept in several clinical trials, especially in phase III trials. The idea is to allocate treatments to the entering patients according to the state of art of the present data, i.e., to allocate a larger number of patients to the better treatment. The present paper provides a Bayesian formulation of an adaptive allocation design for clinical trials that considers all the continuous responses along with the associated covariates for future allocation. Some Bayesian inferences followed by the allocation are discussed along with a Bayesian prediction for future allocation. The convergence of the allocation probabilities is also discussed along with some related logistics of the design.