A human - computer interactive approach based on activity - section analysis for BPR

In any business process reengineering (BPR) project, a thorough understanding of various tasks and activities of the organization is required. Very often this idea is captured using a simple flow chart or static representation diagram. The weakness here is that the process design complexity is not adequately represented by the use of flow charts, and this allows for limited human-computer interaction during the process design and analysis. In this paper, we propose an enhanced flow chart approach; the concept of activity-section flow chart to support BPR, which is a combination of the existing activity flow chart and section flow chart. Using this approach, a human-computer interactive model for BPR is developed. This model can identify the unreasonable activity loops and excessive business rounds between sections by the adjacent and reachable matrices. Via the human-computer interaction, the process can be revised by human experience. This approach provides an efficient tool for BPR of large-scale systems. It has been applied to the material supply management system of an iron and steel works, and satisfactory results have been achieved.     

“海峡两岸幼儿园文学启蒙教育研讨会”综述

"海峡两岸幼儿园文学启蒙教育研讨会"上,各位专家学者积极发表对幼儿园文学启蒙教育的作用、现状、存在问题的精辟见解.总结了海峡两岸儿童文学作家座谈会上各位儿童文学作家和评论家所介绍的当前儿童文学界存在的问题,以及各位从事儿童文学工作所取得的成就,指出此次会议为开展幼儿园文学启蒙活动的老师们所带来的启发.     

现行财政体制中的民政事业经费

当代中国的民政工作所表现出来的“动态性”和“扩张性”的特点极为明显，可以说是一个发展中的政府部门。本文以时间序列和空间序列为经纬，从纵向和横向比较分析了1978年以来我国民政事业经费增长的情况，以及实际的社会需要，提出了在现行财政体制下进一步理顺关系的政策建议。     

Statistical Modelling of Brain Morphological Measures Within Family Pedigrees

Large, family-based imaging studies can provide a better understanding of the interactions of environmental and genetic influences on brain structure and function. The interpretation of imaging data from large family studies, however, has been hindered by the paucity of well-developed statistical tools for that permit the analysis of complex imaging data together with behavioral and clinical data. In this paper, we propose to use two methods for these analyses. First, a variance components model along with score statistics is used to test linear hypotheses of unknown parameters, such as the associations of brain measures (e.g., cortical and subcortical surfaces) with their potential genetic determinants. Second, we develop a test procedure based on a resampling method to assess simultaneously the statistical significance of linear hypotheses across the entire brain. The value of these methods lies in their computational simplicity and in their applicability to a wide range of imaging data. Simulation studies show that our test procedure can accurately control the family-wise error rate. We apply our methods to the detection of statistical significance of gender-by-age interactions and of the effects of genetic variation on the thickness of the cerebral cortex in a family study of major depressive disorder.     

改革开放与“五四”运动的马克思主义启蒙教育比较

从＂五四＂运动对马克思主义的宣传,到改革开放马克思主义中国化的历程,马克思主义的启蒙教育从未中断。＂五四＂运动的马克思主义启蒙教育,主要是通过宣传马克思主义来唤起民众觉悟,挽救民族危亡,主张走社会主义道路来争取民族独立解放。改革开放的马克思主义中国化启蒙教育,经历了如何冲破＂左＂的思想禁区到姓＂社＂姓＂资＂争论,＂三个有利于＂和＂三个代表重要思想＂,科学发展观三个阶段。＂五四＂运动与改革开放在马克思主义启蒙教育中,既存在思想局限性的区别,又存在历史任务的相似性。     

Comparison of treatment regimes with adjustment for auxiliary variables

Treatment regimes are algorithms for assigning treatments to patients with complex diseases, where treatment consists of more than one episode of therapy, potentially with different dosages of the same agent or different agents. Sequentially randomized clinical trials are usually designed to evaluate and compare the effect of different treatment regimes. In such designs, eligible patients are first randomly assigned to receive one of the initial treatments. Patients meeting some criteria (e.g. no progressive disease) are then randomized to receive one of the maintenance treatments. Usually, the procedure continues until all treatment options are exhausted. Such multistage treatment assignment results in treatment regimes consisting of initial treatments, intermediate responses and second-stage treatments. However, methods for efficient analysis of sequentially randomized trials have only been developed very recently. As a result, earlier clinical trials reported results based only on the comparison of stage-specific treatments. In this article, we propose a model that applies to comparisons of any combination of any number of treatment regimes regardless of the number of stages of treatment adjusted for auxiliary variables. Contrasts of treatment regimes are tested using the Wald chi-square method. Both the model and Wald chi-square tests of contrasts are illustrated through a simulation study and an application to a high-risk neuroblastoma study to complement the earlier results reported on this study.     

企业"绿色"经济效益综合评价

企业的经济效益应当赋予新的内涵,生态环保指标是评价企业必不可少的指标之一,建立了企业“绿色”经济效益评价指标,运用层次分析法（AHP）确定各评价指标的权重,并通过对实际观测值进行标准化来计算企业的综合经济效益指数。     

开放式基金在中国的作用及亟待解决的问题

随着我国金融市场的发展完善 ,封闭式基金已不能够满足广大投资者的需求 ,新的理财工具开放式基金逐步浮出水面。文章分析了开放式基金在我国产生的必然性 ,论述了开放式基金的主要作用 ,提出了发行开放式基金应注意的若干问题。对我国开放式基金的成功发行和有效运作具有重要意义     

从会馆看清代海南的发展

随着人口的流动 ,清代海南社会获得了长足的发展 ,与海内外的联系越来越密切。商业会馆在海南的建立以及琼州会馆在海内外的活动是其发展的重要见证。     

副词“还”的“反预期”语用功能及“反预期”的义源追溯

副词“还”义项繁多,其中有些义项在特定语境中表达“反预期”的语用功能,也就是说,“还”所嵌入的句子传达“与预期相反”的话语信息,“反预期”体现的是说话人的立场、观点或态度,所以“反预期”的“还”具有主观性。根据“反预期”功能实现条件,我们发现以下6类义项和用法的“还”具有反预期语用功能：用于转折复句中、用于“比”字句、用在褒义形容词前表主观评价、用在“X还VP呢,别彤不用影何况Y”和“还VP／NP呢”两种句式中、作为一种语气词、“持续义”的“还”不负载句子重音时。“还”从动词虚化为副词,副词又主观化,在整个发展过程中,其“意象-图式”结构保持不变,也就是说,其源义仍然滞留于副词“还”．正是源义滞留使得副词“还”具有反预期的语用功能。