领导者在资源配置中存在的问题及优化路径——基于资源分析模型的分析

优化资源配置不仅是提高组织效率和竞争力的关键,更是推动社会可持续发展的重要途径。基于SCQA(情境—冲突—问题—答案)模型,结合内驱力模型,将领导者在资源分配中的实际工作情境与自我决定理论、归因偏差理论等前沿理论联系起来,构建“资源评估—利益冲突—核心问题—优化分配”的资源分析模型,以从多个角度对资源配置活动中可能存在的忽视环境变化、决策失误、沟通不畅、方案不佳等问题进行深入剖析。领导者可运用这一创新性的资源分析模型,在资源配置过程中运用创新思维进行资源评估,识别并调解利益冲突,优化分配方案,解决资源配置的核心问题。

面向特定领域的企业信息系统模型及软件架构

为降低现代企业信息系统软件开发与维护的成本,首先提出了一种面向企业信息系统的软件过程模型。为支持该软件过程模型,进一步提出了一种适用于特定领域软件体系结构的企业信息系统模型,即"资源-任务-分析"模型,并给出该模型的实例。该模型采用种类转换图刻画行为特征,采用映射图刻画数据关系特征。最后,基于该企业信息系统模型,提出了一种适用于企业信息系统领域的支撑软件体系架构,及其基于J2EE平台的实现方法。实际应用表明,该软件架构有利于提高软件复用度,降低软件复杂度,从而有效降低开发与维护成本。

Urban Water Resource Utilization Efficiency in China

The efficient use of water resources directly affects environmental, social, and economic development; therefore, it has a significant impact on urban populations. A slacks-based measure for data envelopment analysis （SBM-DEA） has been widely used in energy efficiency and environmental efficiency analyses in recent years. Based on this model, data from 316 cities were examined and a category method was employed involving three different sorting techniques to empirically evaluate the efficiency of urban water re- source utilization in China between 2000 and 2012. The overall efficiency （OE） of urban water resource utilization in China was initially low, but has improved over the past decade. The scale efficiency （SE） was higher than the pure technological efficiency （PTE）; PTE is a major determining factor of OE, and has had an increasingly significant effect. The efficiency of water resource utilization varied ac- cording to the region, urban scale, and economic function. The OE score for the eastern China was higher than for the rest of the region, and the OE score for the western China was higher than for the central China. The OE score for urban water resource utilization has improved with urban expansion, except in the case of small cities. The SE showed an inverted U-shaped＇ trend with increasing urban expansion. The OE of urban water utilization in comprehensive functional cities was greater than in economic specialization cities, and was greater in heavy industry specialization cities than in other specialization cities. This study contributes to the field of urban water resource management by examining variations in efficiency with urban ~ezle

A study of virtual land trade between China and ASEAN based on material flow analysis model

In this paper,based on the material flux analysis model（MFA） and its corresponding theories and algorithms of ＂virtual land＂ virtual land contents of five primary agricultural products are calculated and＂Virtual land trade＂hidden in those imported and exported products are also obtained through analyzing the primary agricultural product trade between China and ASEAN. In the process of calculationl following the thought of Changing agricultural products to ＂Virtual land trade＂land content, trade condition and spatiai distribution of agricultural products Were integratedly considered. indicate that China exported 73;057 km^2 of virtual land area to ASEAN by tea, vegetables; maize and grain, ASEAN exported： 57.332 km^2 to China by natural rubber from 2002 to 2005. It obvious; that china has lost 15,725 km^2 arable land through agricultural product trade, Additionally, in order to process： of calculation Virtual land trade, Thailand taker as an example to analyze its international trade of rice and Wheat from 1991 to 2005 and Calculate their ＂Virtual land trade＂ 2001 through 2005. According to and calculation, it is not difficult to conclude that ＂Virtual land trade＂ very important and could be used for China to guide agricultural export or import Structure and maintain Sustainable use of land resources.

上塘河引调水改善河流水质效果研究

由于我国河流网络密布的特点,所以河流的流向呈现出复杂的特性,从其他地方引调水改善河流水质就受到众多的约束。根据河流的污染状况合理进行引调水工作,能够在完成改善水质任务的同时,获得最大的经济利益,实验证明阶段性引调水方式能够产生最好的效果。文章主要探讨引调水改善河流水质的效果,通过特定的研究对象分析,给出引调水改善河流水质的效果。