实现业务连续性计划的方法

主要介绍如何从实践的角度,提出了信息安全业务连续性计划的一种实现思路,以帮助组织在实施业务连续性管理时,建立起一条清晰的思路。

断点回归设计:理论前沿进展与新应用场景

近年来,作为最重要的准实验方法之一,断点回归设计(RDD)在经济学研究中的重要性不仅体现在应用实践中的快速发展,更体现在一系列前沿理论的突破与完善。本文系统梳理了连续性和局部随机性两种断点回归设计的分析框架,总结了两种框架的关键假设、估计方法、统计推断、实现方式及主要操作步骤,在此基础上对比了两者在理论和应用场景方面的差异。本文进一步阐述了多重配置变量、多重断点和拐点回归设计等三种特殊情形下的RDD估计方法,并提供了具体的实现方式,为丰富RDD方法的应用场景、拓展实证研究的可行性提供了有力支撑。

Analysis of the ITIL Mapping with COBIT over the Business Process Continuity Management

Planning and implementation as well as increased control over the Business Continuity Management （BCM） is a complex task in the company requiring adequate resources. BCM aims to reduce risks and develops plans for restoring business activities if they are interrupted by a disaster. The purpose of the paper is to analyze and describe two standards, Information Technology Infrastructure Library （ITIL） and Control Objectives for Information and Related Technology （COBIT）, especially their mapping for the improved planning and implementation of the BCM as well as the increased control over the BCM activities. COBIT is used more as a management framework, providing management tools, such as control objectives, metrics and maturity models in order to complement the control framework. ITIL includes process steps and tasks because it is more oriented towards IT processes （process framework）, defining the best practice for IT service management. Within this mapping, ITIL processes may be used to achieve and demonstrate compliance with COBIT control objectives for BCM process.

浅谈物理课堂中有效提问的艺术

重难点是物理课堂中有效提问的核心,连续性追问是有效提问的框架结构。促进学生思维能力的发展是有效提问的目的。符合学生的认知规律,注意个体差异性是有效提问的注意事项。用词要准确是有效提问成功的关键。