县域农业土地利用适宜性评价与优化研究以山西省原平市为例

目的 通过对原平市农业产业适宜性的定量评价,并结合土地利用的角度对原平市农业产业进行布局优化。方法 文章基于GIS空间分析和AHP方法,建立农业适宜性评价指标体系,刻画原平市农业产业适宜性指数的空间分布格局,得出适宜性分级图,进一步叠加原平市土地利用数据,进行农业优化布局分析。结果 原平市农业适宜性水平整体较低,只有14.82%的区域适宜和非常适宜农业生产,集中分布于中部平原地区;53.21%的地区基本适宜农业生产,主要分布于东部丘陵和西部山区;31.97%的地区不适宜农业发展,主要分布于西部山区;同时,在不适宜农业生产的地区中约有15.3%的土地被开垦为耕地,限制了该市整体农业生产效率的提高。结论 与传统的土地适应性相比,该研究嵌入了社会经济因子和管理水平的影响分析,使得研究结果更贴合实际。如何进一步挖掘更全面表征气候、生态、社会经济等影响因素,构建更加全面的适宜性评价指标体系,制定区域有别、因地而异的评价体系标准,是加强农业土地适宜性评价科学性和准确性的有利保障。     

克服母语负向迁移,创设英语语言环境

母语负向迁移是英语学习过程中的常见现象,对于新知识的学习和掌握往往会产生负面影响.通过对各种负向迁移现象的分析,提出克服母语负向迁移的行之有效的方法--创设英语语言环境,旨在帮助英语学习者克服母语干扰,提高学习效率.     

工程管理专业毕业设计系统一体化模式的创新性分析

针对工程管理专业特点,强调了毕业设计在工程管理专业教学中的重要作用,在分析现有毕业设计模式基础上,围绕人才培养目标提出了工程管理专业毕业设计系统一体化模式,从三个方面论述了系统一体化毕业设计模式的创新性,展示了工程管理专业毕业设计探索与实践的新途径.     

供应链管理模式下零库存理论及其在企业中的应用

主要分析了影响企业库存管理的因素，介绍了实现企业零库存的主要方法，针对目前国内企业的库存现状，提出了实现零库存的库存控制理论、实施方法和途径及在实现过程中应注意的问题。     

小型物资保障体系的构建分析

分析了小型物资保障体系的形态架构及其物流驱动与管理结构，介绍了库存控制的三种基本方法和仓储管理应注意的问题。     

信息化进程中城市用地发展与土地增值问题

信息化进程给人类生活和生产方式带来诸多影响,信息资源作为生产力和生产组织的关键因素对城市经济和城市用地状况产生了重要影响,城市的土地价值因为这些变化而表现出新的特征。     

中国上市公司现金流管理研究——兼对中美市场现金流管理行为比较研究

This paper examines cash flow management in the Chinese market and compares it to that in the U.S. market. It adopts Burgstahler and Dichev (1997) and Degeorge et al.’s (1999) method and the best-fitted distribution model to analyze the financial data of Chinese listed firms during 1998–2005 and the forecasted cash flow per share (CPS) data for Chinese firms in the I/B/E/S database during 1993–2005. Results reveal that cash flows reports are not as reliable as people think, and managers manipulate cash flows just as they manipulate earnings. Further analyses show that zero point, last year’s cash flow and analyst cash flow forecast are the three thresholds that influence managers’ decision when they report cash flow performance. Over 16% of the firms with small positive cash flows manipulate their cash flow. Moreover, 16.64% of the firms with small changes in cash flow and 9.81% of the firms with small surprises manipulate cash flows to reach the targets. A comparative analysis shows that cash flow management behaviors around zero and zero changes are more prevalent in the Chinese market than in the U.S. market. Cash flow management around analyst cash flow forecasts, however, is no more prevalent than that in the U.S. market. Translated and revised from Zhongguo Kuaiji Pinglun 中国会计评论 (China Accounting Review), 2007, 5(3): 381–400     

Optimized Software Licensing – Combining License Types in a License Portfolio

Although software licenses usually range among the most expensive items within the IT budget, they still lack the necessary attention by many companies. Therefore, most companies inadequately have implemented their software asset management neglecting further potential for cost reduction, which can be obtained by optimizing the use of different license types. This paper shows how possible savings can be realized by combining different types of licenses in a license portfolio. The model presented is based on the most common license types considering different user groups as well as their behavior. Additionally to cost risks, the risk of service quality is also taken into consideration. The following examples illustrate the model’s high relevance and show how it can be applied in practice. Accepted after two revisions by Prof. Dr. Hasenkamp. This article is also available in German in print and via http://www.wirtschaftsinformatik.de: Gull D, Wehrmann A (2009) Optimierte Softwarelizenzierung – Kombinierte Lizenztypen im Lizenzportfolio. WIRTSCHAFTSINFORMATIK. doi: 10.1007/11576-009-0182-x.     

Developing holistic leaders: Four domains for leadership development and practice

Leadership development and practice have traditionally been quite narrow, with a decided focus on the analytical realm of leadership. However, the contemporary climate of corporate scandal and resultant loss of societal confidence, coupled with the evolving demands, needs, and expectations of employees, point to the potential need for a more holistic approach to leadership. Thus, this article proposes how management education and leadership development programs can develop holistic leaders that are adept at operating in the analytical, conceptual, emotional, and spiritual domains of leadership practice. An integrated model for holistic leadership development and practice that addresses all four of these domains is proposed, and grounded in both established and emerging leadership development theory. Additionally, a leadership development classification scheme is proposed based on classroom, job, and organizational contexts.     

基于SWOT分析理论的施工企业安全管理要点

针对近几年施工企业安全形势严峻,安全管理急需转型的形势完成本文。本文通过对企业安全管理的内部能力与外部因素运用SWOT分析,阐述了施工企业安全管理战略从过去突击式的安全大检查到以预防为主的危险源辨识管控的转变。