“创先争优”背景下提升高校后勤管理水平的思考

服务于单位、服务于师生,是高校后勤工作的根本要务。切实做好后勤保障工作,对学校正常开展教学、科研等工作具有至关重要的影响。高校后勤部门深入开展创先争优活动,不仅是贯彻落实科学发展观的内在要求,更是自身持续健康发展的必然选择。后勤部门应将创先争优与管理服务结合起来,以创先争优为契机,全面提升后勤管理与服务水平。     

我国基层农业科技推广的对策思考

农业科技推广是促进经济社会发展的重要途径。本文通过对我国基层农业科技推广现状的分析,指出了目前我国基层农业科技推广存在的诸多问题,并寻找对策给予解决。     

Exchange Rate Crises and Fiscal Solvency

This paper combines insights from generation one currency crisis models and the fiscal theory of the price level (FTPL) to create a dynamic FTPL model of currency crises. The initial fixed‐exchange‐rate policy entails risks due to an upper bound on government debt and stochastic surplus shocks. Agents refuse to lend into a position for which the value of debt exceeds the present value of expected future surpluses. Policy switching, usually combined with currency depreciation, restores fiscal solvency and lending. This model can explain a wide variety of crises, including those involving sovereign default. We illustrate by explaining the crisis in Argentina (2001).     

地下水位高度对盾构隧道管片受力的影响

本文旨在以某地铁盾构隧道管片设计为背景,通过ANSYS有限元软件对不同地下水位高度情况下盾构隧道管片受力进行数值模拟,分析地下水位对盾构隧道管片受力的影响。     

案例教学法在高职行政法教学中的应用研究

案例教学法一直是行政法教改的热点话题。法律高职教育在人才培养目标、教学方法和学情方面有其鲜明的特点,传统的行政法教学旨在构建行政法原理的体系,高度抽象概括讲授,学生学习兴趣不高,难以适应法律高职人才培养目标。通过对高职教育特点的分析,解析行政法案例教学的特点,探究行政法案例教学法在法律高职教育中的具体运用。     

An examination of the nature of the relationship between Leader-Member-Exchange (LMX) and turnover intent at different organizational levels

The present study investigates the nature of the relationship between Leader-Member-Exchange (LMX) quality and turnover intent in the South Korean hospitality industry. Self-administered survey questionnaires were collected from 232 frontline workers as well as 88 supervisors employed in hotel properties. Prior research has produced mixed results, finding linear relationships between LMX quality and turnover intent in some studies and non-linear relationships in others. Traditional hierarchical regression analyses were performed to test the nature of the relationship in these two samples. We found evidence for a U-shaped curvilinear relationship between LMX and turnover intent for non-supervisory employees, but only a linear relationship for supervisory employees. Conceptual and practical implications and recommendations for future research are provided.     

中国大陆各地区城市化发展水平的统计分析

利用2008年中国大陆31个地区的数据，从经济、公共服务、城建和人口等四个因素出发，运用因子分析和系统聚类的方法建立各地区城市化发展水平评价指标体系。结果显示：中国大陆整体城市化发展水平还有待提高，地区间城市化发展水平差距较明显，城市化各方面的因素水平发展不平衡。应在大力发展城市基础设施建设的基础上，发挥优势地区的带动作用，促进城市化水平协调发展。     

Incentives and the Sorting of Altruistic Agents into Street‐Level Bureaucracies*

Many street‐level bureaucrats have the dual task of helping some clients, while sanctioning others. We develop a model of a street‐level bureaucracy, and we study the implications of its personnel policy on the self‐selection and allocation decisions of agents who differ in altruism towards clients. When bureaucrats are paid flat wages, they do not sanction, and the most altruistic types sort into bureaucracy. Pay‐for‐performance induces some bureaucrats to sanction, but it necessitates an increase in compensation, which can result in sorting from the top and bottom of the altruism distribution. We also explain why street‐level bureaucrats often experience an overload of clients.     

技工学校钳工技能实训教学改革之我见

钳工是机械制造中不可缺少的工种。如何深化钳工技能实训课程的改革是摆在高级技工学校面前的一个很重要的课题。我从改革教学内容与教学方法;改善实训硬件设施;适当增加有效实训时间;严格实施钳工技术等级考核等四方面提出自己的看法和改进措施。     

矿量分级制式观念有待创新

始自1909-1910年通行各国的多种矿量分级制式,在原则上是都以所谓地质信息的可靠性为标志。本文所倡议的矿量分级制式,将以总开发效益的可靠性为标志另行构筑,它能使矿块"级别-吨位-品位"指标的内在联系从幕后走到前台,使勘查者的各级矿量与开采者的三级矿量贯通一气。"级差品位指标制"在国内运行四十多年的成效,就是在块段吨位足够大的前提下尊重"级别-品位"依存关系的例证。