浅述计算机网络风险与安全策略

本文简述了计算机网络所面临的风险,并根据计算机网络风险分析应采取的安全策略。     

Agustín Maravall: An interview with the International Journal of Forecasting

Agustín Maravall Herrero (Madrid, 1944) is one of the world’s authorities in seasonal adjustment and automatic forecasting of economic time series. He studied Agricultural Engineering and completed a doctorate at the Universidad Politécnica de Madrid. With a Ford-Fulbright fellowship he moved to the University of Wisconsin-Madison to obtain a Ph.D. in Economics in 1975. He worked at the Research Division of the Federal Reserve Board of Governors (the Fed) in Washington D.C. and in 1979 returned to Madrid as a Senior Economist in the Research Department of the Banco de España (BE). In the period 1989-96, he was a full professor in the Department of Economics of the European University Institute (EUI) in Florence. He returned to the BE as Chief Economist and Head of the Time Series Analysis Unit and retired in December 2014.Maravall has done outstanding research in time series and has been a pioneer in developing methodology and writing computer programs for automatic estimation and model selection, seasonal adjustment, and forecasting of time series. His programs “Time Series Regression with ARIMA noise, Missing observations and Outliers” (TRAMO) and “Signal Extraction in ARIMA Time Series” (SEATS), jointly developed with Victor Gómez, have had a large influence in applied forecasting, including adjusting series for seasonality and possibly other undesirable effects, such as outliers, or missing observations, and have been used in many economic institutions around the world. He has been very active in promoting the automatic analysis of time series, teaching short courses in many countries. Also, he has stimulated research in this field being on the editorial board of the Journal of Business and Economic Statistics and the Journal of Econometrics. He has been a Special Advisor to the European Central Bank (ECB) and Eurostat in time series analysis. His research contributions have been recognized as Fellow of the Journal of Econometrics, 1995; Fellow of the American Statistical Association, 2000; Julius Shiskin Award for Economic Statistics, 2004, and the highest prizes for Economic Research in Spain: The Rey Jaime I Prize in Economics, 2005 and the Rey Juan Carlos Prize in Economics, 2014.     

计算机专业教学模式的价值研究

目的:研究计算机专业教学模式的价值。方法:从济宁市高级职业学校计算机专业中抽选两个班级作为研究对象,分为对照组和研究组,对照组采用传统教学模式,研究组采用模块教学和项目实训相结合的教学模式,比较两组的教学效果。结果:研究组的测试合格率为95.55%,对照组的测试合格率为71.11%,组间比较差异显著,存在统计学方面的意义(P<0.05)。结论:在计算机专业教学中采用模块教学和项目实训相结合的教学模式能有效提高学生的学习效率,具有较高的应用价值。     

浅淡职校计算机教学

21世纪是科学技术迅速发展的时期,也是电脑普及的信息时代,因此掌握计算机应用已经是科学发展和走向未来信息化时代的需要,也是衡量当今合格人才的必备素质之一。作为21世纪的主人掌握电脑操作技术,在社会发展中显得尤为重要。近些年,随着计算机的发展,人们的生活和工作都离不开计算机,计算机成为人们生活必不可少的工具,也是职业学校各专业必学的基础课程。本文探讨了该学科的教学方法、教学模式,对这门课程的改革和创新的设想。     

计算机技术在物理教学中应用的思考

在物理课堂教学中,把计算机技术应用进来,引起了普遍重视。本文对如何在物理教学中应用计算机技术谈了自己的一些看法和体会。     

建设以能力为核心的网络技术专业课程体系

课程体系是专业人才培养的核心内容，是专业建设最重要的问题。而高职高专的课程体系则应该反映出职业教育的特点，突出专业能力目标。目前计算机网络技术专业的课程体系建设存在着一系列的问题。针对计算机网络技术专业，分析岗位工作任务和流程，确定职业专业能力和教学项目，打破传统的知识传授的课程体系，构建出以能力为核心的课程体系，满足高职高专人才培养目标的需要。     

电子商务专业计算机网络课程的设置及研究

本文从长期的计算机网络课程教学实践出发,探求解决电子商务专业计算机网络课程设置存在的问题,推进电子商务专业学生计算机网络技能的培养,有利于建立和完善适合地方本科院校的电子商务专业计算机网络课程培养体系。     

培训机房的管理与维护

近年来,伴随着计算机技术的迅猛发展,中心计算机的性能不断提高,数量不断增多,使用频率不断增加,培训机房管理维护的内容也不断发生变化,如何做好机房的管理与维护工作日益成为摆在机房管理人员面前的一个课题。     

某单位网络计算机房防雷设计方案

本文以某单位网络计算机房的防雷设计为例,通过从雷电流直击在建筑物、电力线或信号线上和电缆及光缆损坏设备这两个方面分别进行雷电防护,以保障计算机网络系统设备的安全稳定运行。     

适应岗位需求,培养一专多能的复合型专业人才——职业学校计算机专业的课程设置改革初探

计算机专业课程设置脱离实际,不能满足单位的软硬件技术运用需求。因此必须进行课程改革。应开设可持续发展的课程,增强课程的灵活性,形成模块化、弹性化的课程体系,能满足行业多岗位转换甚至岗位工作内涵变化、发展所需的知识和能力。课程设置要切实保证"多证书"制度,强化学生职业能力训练,综合开发学生的职业能力。