利用大数据分析技术的智能化网络故障诊断系统

随着网络技术的快速发展以及各种新网络业务的出现,网络的规模日益扩大和复杂。同时,各种网络服务对于网络可靠性的要求也逐渐提高,这就对网络的维护提出了更高的要求。在这种情况下,传统的网络维护模式逐渐不能适应现代网络发展的需求。针对现代大型网络的故障诊断问题,利用大数据分析技术,设计并完成了一套整体的智能化故障诊断系统。在此系统中,针对不同的故障类型,利用能够获取到的数据类型,针对性地设计了相关的故障诊断模块和算法。系统整体基于开源的数据处理平台构建,具备良好的可扩展性。通过实际案例数据的验证,结果表明此系统具备良好的处理实际网络故障的能力,将大数据分析技术应用于网络故障诊断领域也具备较强的可行性。     

地震灾区某职工住宿楼项目加固设计

本工程所在区域震感极为强烈,建筑物及生产设施遭受破坏较严重,致使该建筑物出现很多裂缝。文章介绍了粘贴芳玻韧布和混凝土修补2种常见的加固处理方案,指出灵活地运用检测、加固方法,可以取得事半功倍的效果。     

改革课外活动管理模式助力高校内涵式发展

深入开展大学生课外活动相关的改革,助力高校内涵式发展已成为我们面临的重要课题之一。教育工作者应应着力改革大学生课外活动管理模式,将大学生课外活动与课堂教学形成连续性的"大教学"体系,通过教学管理、学生管理等部门的合作,发掘课外活动内涵,使之成为专业、灵活的教学环节,使全体学生得到全面发展,助力高校内涵式发展。     

Click Here for a Data Scientist: Big Data,Predictive Analytics,and Theory Development in the Era of a Maker Movement Supply Chain

Predictive analytics is impacting many diverse areas, ranging from baseball and epidemiology to forecasting and customer relationship management. Manufacturers, retailers, software companies, and consultants are creatively discovering new applications of big data using predictive analytics in supply chain management and logistics. In practice, predictive analytics is generally atheoretical; however, we develop a 2 × 2 model to explain the role of predictive analytics in the theory development process. This 2 × 2 model shows that in our discipline we have traditionally taken one path to theory development, but that predictive analytics can be a salient component of a comprehensive theory development process. The model points to a number of research questions that need to be addressed by our research community. These questions are not just highly relevant to the academic community but also in urgent need of answers to help practitioners execute the right strategies with greater precision and efficiency. We also discuss how one disruptive trend, the maker movement, changes the nature of who the producers are in the supply chain, making big data even more valuable. As we engage in higher levels of dialogue we will be able to make meaningful progress addressing these vital research topics.     

Is China Living a Minsky Moment? Between the “Lender of Last Resort” and the Chinese Shadow Financial System

After Lehman Brothers bankruptcy in 2008, the Central Bank of China (PBOC) created a big 1.8 trillion dollars package to boost the Chinese economy. It was a necessary key measure not only to prop up the economy, but also to try to preserve the two-digit growth of the GDP that existed before the Great Recession. The financial instability of international financial circuits made necessary the involvement of the central bank. Ten years later, China’s debt explosion went up during the financial crisis, from six to twenty-eight trillion dollars between 2007 and 2016. In other words, it went up from 148 to 260 percent of GDP during the same period. The goal of this article is to analyze whether China is living a “Minsky moment” or not, and what its implications are for international financial markets.     

Are property rights enough?Re‐evaluating a big‐bang claim1

We investigate the claim made by proponents of the big‐bang strategy that the establishment of property rights in an economy in transition creates its own demand for the enforcement of laws to protect those rights. Our model contains a government engaging in activities to accomplish objectives that depend on public support for the enforcement of the rule of law and agents who interpret the level of activities of the government as indications of the government's intent to enforce the rule of law. Agents, using the level of government activities as an input to their decisions, choose whether to support the government's objectives. We establish conditions under which the level of activities chosen by the government maximizes its benefits, and simultaneously induces the constituency to support enforcement of the rule of law. These conditions provide a basis for the argument for the implementation of the big‐bang policy. When these conditions do not hold, however, we show that the level of activities that maximizes the government's benefits may have only a minor impact on support for the enforcement of the rule of law. Two characteristics play an important role in these conditions: the initial level of crime and the types of activities the government chooses to undertake. We present examples showing that the initial level of crime has the more dramatic effect on subsequent support for the rule of law.     

从企业的环节效率看我国大企业的发展

国家的发展看企业，企业的发展看效率。通过对企业的环节效率分析可以发现，我国大企业的发展是先利用国有资本的迅速集中形成大企业，提高了企业的生产和交易效率，然后经过产权改革，提高企业的分配效率，进而激励经营者通过加强管理、技术创新等提高企业的整体效率，逐步实现企业由大变强。     

从汶川地震谈建筑结构设计

建筑结构关系到建筑的坚固程度,是建筑质量的保障。每一个设计人员都应该引起足够重视。在设计工作中设计人员切实贯彻抗震规范的相关内容,保证结构方案的合理性和图纸的规范性。本文结合汶川大地震一些具体事例对建筑砌体结构设计进行进一步探讨。     

郑州市大企业(集团)跨越式发展研究

在工业化加速过程中,大企业和大集团作为工业经济的支柱对工业及至整个经济的发展起着举足轻重的作用,是支撑和拉动经济增长的引擎。因此,加快培育一批大企业集团,快速推动工业经济的发展,从而带动整个经济的快速增长,是郑州市经济社会跨越式发展的必然选择。     

我国生产力布局差异实证分析

我国东西部地区之间经济差距的增大 ,将成为我国经济发展和社会稳定的主要障碍。文章对我国生产力布局差异及差异形成的原因进行了实证分析 ,目的在于吸取东部地区发展经验的同时 ,能为开发大西部制定出更好的政策作准备。