零售4.0时代先行发货问题的大数据分析

在零售4.0时代，渠道的多样化不仅丰富了数据源，还能迅速生成大量数据，需要通过分析大数据，为决策提取有意义的信息，通过分析先行发货的重要性，提出了一种基于遗传算法（GA）的优化模型，预测顾客何时购买，然后在顾客线下单前将产品运送到距顾客最近的配送中心，解决先行发货中存在的问题。研究认为，需要先部署云计算来存储所有渠道生成的大数据，再应用基于集群的关联规则挖掘研究顾客的购买行为，根据“如果-那么”预测规则预测未来的采购情况，最后利用修正的遗传算法生成最优的先行发货计划；这种遗传算法考虑了其在运输成本和运输距离之外，还有预测规则的置信度，利用大量的数值实验权衡了先行发货中的不同因素，验证了模型的最优可靠性     

工业取用水监测奇异数据挖掘与重构方法

提高工业取用水监测数据质量是目前国家水资源监控能力建设的重要内容,而奇异值问题已成为影响监测数据质量的关键短板。本文在解析现阶段工业取用水监测数据奇异值主要类型基础上,以国家水资源管理系统数据库中工业取用水监测数据为样本,利用小波变换模极大值模型提取工业取用水监测数据时频变化特征,并利用傅里叶函数对其残差序列进行修正,进而运用相对误差控制方法挖掘监测数据奇异值。在此基础上,采用混沌粒子群优化的最小二乘支持向量机模型重构填补奇异值数据。研究结果表明：小波变换模极大值模型能够较好地提取工业取用水监测数据序列的时频变化特征,但是同时容易导致监测数据的信息损失,利用傅里叶函数对小波变换进行残差修正则可进一步提升取用水监测数据序列的特征提取效果;以小波变换模极大值特征序列为基础,通过相对误差控制可实现对监测数据奇异值的高效挖掘;对于挖掘出的奇异值重构填补问题,可选取混沌粒子群优化的最小二乘支持向量机模型,其重构精度要优于多项式曲线拟合等传统统计学方法和普通最小二乘支持向量机模型。上述工业取用水监测数据奇异值挖掘重构策略为现阶段国家水资源监控能力建设的推进提供了重要技术方法支持。     

Museums and mining technologies

This article has a twofold purpose, first to explore how the founding of museums helps the mining industry to create a new way to look at what becomes natural in landscapes that are intervened by mining operations, and second to analyze how this new way of looking at the landscape ignites a process of recontextualization having a material impact on the territories. As part of this discussion, this article reveals how the technologies of mining production have evolved, facilitating the companies’ material production, and how the mining museum becomes a fundamental part of this technological development. This article looks at two mining museums owned or funded by the Chilean copper mine Los Pelambres, the ‘Museum of Copper and Sustainable Development’, located in Los Vilos next to Los Chungungos dock, and the ‘Andróniko Luksic Mining Center’, located in the engineering department at the Pontificia Universidad Católica in Santiago. These museums are funded by the mining company Los Pelambres and one of them is currently managed by the company.     

Civil Society Opposition to Nonferrous Metals Mining in Montana

This paper discusses the opposition of civil society to nonferrous metals mining in Montana. The mineral resources and mining history of Montana are discussed, as is the vibrant civil society of that state. Montana’s civil society has opposed mining due to its environmental effects, particularly upon areas of high conservation value. This opposition has involved litigation and the implementation of a ban on the use of cyanide by the mining industry. The paper concludes with a discussion of whether this opposition to mining has damaged the economy of the state and Montana’s future as an example of the “New West,” wherein amenities based growth act as the principal agent of economic activity.     

论数据挖掘优化教学管理

本文探索了利用数据挖掘进行优化教学管理过程的一些情况 ,并对教学管理的过程所用的数据挖掘技术手段和分析方法进行了讨论。     

Does state ownership really matter? The dynamic alignment of China's resource environment and firm internationalization strategies

Recent research suggests that unequal access to home country institutional resources affects firm internationalization strategies. We add to this debate, based on an analysis of state-owned (SOEs) and non-state-owned (NSOEs) Chinese mining firms, by developing a more dynamic and multi-layered understanding of this interplay. We find that home institutional support can be ownership-based or performance-based, whereby the former benefits SOEs and the latter favors high-performing NSOEs. Combined, these support structures serve as institutional control mechanisms in promoting competition, performance and loyalty to national policies. In addition, they establish a permanent link between firm- and home country-specific assets and incentivize firms to develop dynamic resource access capabilities at home and abroad. Our findings inform our understanding of the firms-institutions nexus and Chinese foreign direct investment dynamics, especially in industries of strategic importance to the state.     

唐廷枢开平矿务局创业团队成员分析

唐廷枢的开平矿务局创业团队集中了中国煤炭工业早期发展时期的精英,他们以强烈的创新意识、民族意识,以及对新事物、新技术的敏锐洞察力和感受力,开辟了中国煤炭工业的开平矿务局繁荣时代。其成员有的精通洋务,有的拥有近代实业管理知识,如唐廷枢、丁寿昌、黎兆棠等;有的通晓矿业权融资、知悉近代资金运作模式,如徐润、唐廷植、郑观应等;有的熟习矿务、商务或具有人事协调能力,如吴炽昌、郑藻如、周馥等;有的通晓采矿工艺和煤矿开采技术,如白内特、金达、邝荣光、吴仰曾等,他们的思想和实践促进了中国矿业的近代化进程,使中国早期煤炭工业真正开始摆脱旧式官僚和手工业管理的模式,步入近代企业管理轨道。     

阅尽百年沧桑 感悟大学精神——中国矿业大学校史馆的建设理念与特色

校史馆作为激发广大师生“知校、爱校、荣校”的重要文化设施,是一部活教科书。本文通过对矿大百年办学历程所积淀的大学精神进行梳理,提出了矿大校史馆建设的理念：记录矿大百年求索的历史轨迹,展示矿大人坚忍不拔自强不息的精神风采,记述前辈学人孜孜求索不懈奋斗的史实,宣传学校建设发展的辉煌成就。结合对学校百年历史的解读,就校史馆展区结构和表现主题进行了合理划分,揭示了矿大校史馆的陈列特色。     

基于煤矿清洁生产的通矿集团可持续发展研究

针对矿业企业可持续发展问题,运用清洁生产的基本原理与方法,在结合循环经济理论、可持续发展理论、产业生态学理论的基础上,总结通化矿业集团清洁生产实践及存在问题,将清洁生产的实施层次由企业内部提升为整个矿区,探讨了通化矿业集团实施煤矿清洁生产的目的、实施策略。研究结果对煤矿企业可持续发展具有指导价值。     

通矿集团危险源调查及防范

针对通矿集团自然赋煤条件复杂多变、管理不到位等具体情况,通过实行问卷调查和实地考察,分析了通矿集团危险源存在状况、种类及各危险源的危险系数,并提出建立安全生产体制,增加安全生产投入等防范措施。研究结论对保证通煤集团安全生产有指导作用。