论我国智能手机市场发展趋势

随着智能手机在通信行业的不断发展,其核心的竞争愈来愈趋向于操作系统的竞争,且以联盟阵营的格局存在。洞悉智能手机未来的发展趋势及技术热点,有助于企业在实际的经营过程中处理好智能机资源甄选、渠道规划等营销的关键。另外,对于后续智能机主要的操作模式进行了大胆的预测和分析。     

辩证法三题

辩证法是揭示事物向相反方向而去，是从事物的反面看事物的。它因事物向背反的方向而去，所以表现宇宙之大。辩证法是站在弱者一方的。柔弱胜刚强，弱的一方在一定条件下能够胜强大的事物，所以辩证法是作为弱者思想武器的辩证法。最后，天有好生之德，无垠的宇宙也总能给宇宙中的万千事物以存在、生长、成熟、表演、“秀”的机会与过程，让万有展示其风华亮丽。在此辩证法又是有情的辩证法。     

火烧梁体检测技术浅析

结合工程实例,分析了火烧梁体检测技术。     

水压法在现浇混凝土连续梁支架预压中的应用探讨

随着我国建筑工程的发展,我国混凝土材料的相关技术也取得了较大的发展进步。笔者将结合自己的工作经验,对支架现浇混凝土连续梁的有关施工问题进行分析,并对水压法的应用问题进行分析。     

我国货币政策多重非对称效应实证检验

实证检验表明：在不同的年份，我国经济或受到正向货币供给冲击，或受到负向货币供给冲击；我国东部地区、东北地区、西部地区和中部地区并不总是同时处于地区经济周期的繁荣或衰退阶段；我国不同调控方向的货币政策对处于地区经济周期不同阶段的四地区经济的影响是不相同的，即存在货币政策多重非对称效应。     

Putting American Pragmatism to Work in the Classroom

The pragmatic inquiry process used in the Corporantes Pathfinder Notebook (CPN) enables students and others to discern their gifts, find purpose and direction in their lives, and seek a FIT between their values and various corporate cultures before making extensive commitments in their field of studies and their employment. Based on Peirce's theory of Pragmatism the CPN fosters investigation, interpretation, and action resulting from reflected narratives written in response to a series of questions in the CPN. The CPN was used successfully as a framework in a Business Ethics course for connecting career decisions to their personal lives. Other pedagogic activities were used such as case studies, role playing, service learning, team projects investigating ethical climates of corporations, as well as Socratic questioning and discussions of moral dilemmas to develop ethical sensitivity and understanding of ethical challenges and decisions. The CPN also has been used successfully by senior executives in over fifty applications.     

电动机软启动器控制柜故障处理3例

文章以几起较为特殊的电气故障为例,就如何利用常用的检测仪表快捷地查找出故障点,以便尽快地恢复生产进行了探析。     

津头-白沙一带“红层”赋存特征及其找煤前景分析

文章探讨了龙永煤田津头-白沙一带"红层"沉积的特点,并分析其与下伏、周边地层及系地层接触关系,对"红层"沉积厚度进行了分析,探讨了津头-白沙一带"红层"不整合接触面倾角大小及其下伏地层埋藏厚度等两个因素决定了"红层"下找煤前景。     

连续梁挂篮施工技术

本文结合洪泽县蒋坝船闸引河撤渡建桥工程连续梁(50+85+50m)采用挂篮施工方法,详细介绍了挂篮拼装、预压、移动,混凝土浇筑,预应力张拉,孔道压浆等施工技术。     

A reappraisal of the Meese–Rogoff puzzle

Several explanations have been put forward for the Meese–Rogoff puzzle that exchange rate models cannot outperform the random walk in out-of-sample forecasting. We suggest that a simple explanation for the puzzle is the use of the root mean square error (RMSE) to measure forecasting accuracy, presenting a rationale as to why it is difficult to beat the random walk in terms of the RMSE. By using exactly the same exchange rates, time periods and estimation methods as those of Meese and Rogoff, we find that their results cannot be overturned even if the models are estimated with time-varying coefficients. However, we also find that the random walk can be outperformed by the same models if forecasting accuracy is measured in terms of the ability to predict direction, in terms of a measure that combines magnitude and direction and in terms of profitability.