电力调度自动化系统

简述电力调度自动化系统（即SCADA系统）的应用范围，功能介绍，以及对我厂电力运行的意义，进一步了解电力调度自动化系统的扩展和完善方向，为我厂的电力自动化系统建设提出一些建议和设想。     

马钢新2号高炉工艺装备特点

对马钢新2号高炉本体系统、上料系统、热风系统、渣铁处理系统、喷煤系统等主要子系统采用的新技术进行了阐述，分析了新2号高炉工艺技术装备特点。     

电工钢的现状与展望（续）

2.2 中国电工钢用量 (1)发电系统 主要为汽轮发电机(火力发电)、水轮发电机(水力发电)和小发电机组。一般用厚度为0.5 mm低铁损高牌号3％Si冷轧后取向硅钢制造发电机定子铁芯。在“九五”期间平均每年新增加的发电装机容量约为0.15亿kW。2000年总发电装机容量达3亿kW,发电量为13685亿kW·h。“十五”规划的增长速度更快,特别是水力发电。发电装机容量大体上与实际发电量为2:1的关系。     

MES系统在某铝加工企业的运用

本文以某某公司的信息系统为例,介绍铝加工行业信息系统主要功能及硬件结构,重点阐述MES系统的功能。     

酸洗设备优化对改善环境的影响

介绍了宝钢特钢事业部酸洗生产线的工作原理、生产现状以及环境影响,重点介绍了对酸洗设备以及相关辅助设备的优化方案。通过生产使用发现,此次对酸洗线中送料系统、密封系统、辅助系统和废气处理系统的优化,达到了改善周边大气和水体环境的效果。数据表明,新生产线工业场所有害因素和废气中各项污染物质排放含量低于相关标准6成以上,同时每年可降低生产成本200多万元。     

浅谈建立现代企业管理统计系统

本文在阐述现代企业管理特点的基础上，从企业统计调查系统、统计指标系统、统计综合评价系统和统计分析系统四个方面探讨了统计系统和企业管理关系，并对如何建立现代企业管理统计系统提出了几点意见。     

TMEIC热轧带钢生产线自动化系统特点

介绍了TMEIC常规热连轧带钢生产线的工艺特点以及其电气传动系统、基础自动化系统(L1)以及过程控制系统(L2)的实现方法及实际应用效果,着重说明了该公司自动化控制系统所具有的新技术和新特点。     

马钢2250热轧带钢生产线电气自动化控制新特点

介绍了马钢2250常规热连轧带钢生产线的工艺特点以及其电气传动系统、基础自动化系统（L1）以及过程控制系统（12）的实现方法及实际应用效果,着重说明了该生产线自动化控制系统所具有的新技术、新特点。     

CMMS的预处理系统

本文以《鞍钢设备维修计算机管理系统》以下简称为ＣＭＭＳ的系统开发和实施炎背景，着重介绍了在型管理信息系统由开发阶段转入运行阶段过程中，要进行的准备工作笔者乐之为预处理系统。其主要内容：编制培训教材，培训用户，收集与系统运行有产的数据资料，培训用户；收集与系统运行有关的数据资料，确定系统投运前的初始数据环境；将所有的初始数据转储在计算机可直接处理的存贮介质上。     

钛渣酸解过程中物相变化特征探讨

明确物相变化是剖析钛渣酸解机理和改进酸解工艺的关键点之一.综合应用化学分析、X射线衍射(XRD)分析、矿物解离分析以及扫描电镜形貌分析对某74钛渣酸解过程中主要物相的含量、形貌变化以及Ti、Si两种元素的含量及赋存变化进行了研究.结果表明:钛渣主要由黑钛石和辉石组成,酸解过程中黑钛石含量逐渐减小,辉石含量逐渐增加;反应...     

天铁物料结算系统的开发设计

天铁为了解决物料结算由于手工操作出现的差错率高、控制成本困难等问题,开发设计了计算机物料结算系统。从系统的安全性、网络和硬件的实现等方面,介绍了该系统的主要功能和特点及运行情况。系统运行情况证明,该系统的开发实现了数据共享和集中存储,完善了采购和销售的各环节,程序运行稳定,提高了工作效率。     

Evaporation Research: Review and Interpretation

Literature regarding evaporation from soil, wet plant surfaces, and sprinkler droplets was examined, normalized, and interpreted. Much of the evaporation literature is difficult to compare and interpret; this paper offers comparisons and discussions of various findings by others as well as by the writers. Techniques of measuring and estimating evaporation from irrigation and rainfall are discussed. The partitioning between increased evaporation and decreased transpiration from a variety of research is quantified. Factors that impact the various forms of evaporation are listed and quantified. This review and summary will provide practitioners and researchers with theoretical and practical guidance on measurement techniques and estimates of evaporation under a wide range of conditions.     

Sham reasoning, Humpty Dumpty, and the burden of proof.

Slife and Reber ask of psychologists that they recognize their prejudice against theism and the incompatibility between theistic and naturalistic worldviews. Yet, the subtext of their article is that theism and naturalism are equally valid and that psychology’s secularism is a mistake. Given that theism is not beyond reason, the only sufficient ground for charging psychologists with prejudice is if (i) theism has survived serious attempts at conceptual and empirical test, and (ii) psychology ignores or disguises this fact. So, the grounds for believing in the reality of a supernatural existent are highly relevant to the authors’ allegation. However, their concept of God affords no such grounds. They disavow the logic involved in the ordinary meaning of the term “incompatible” and they ignore a crucial distinction between conditions of existence and qualities of things or processes. The consequence is that either God is this-worldly, and there is no ontological basis to Slife and Reber’s incompatibility thesis, or God’s mode of existence is quite different from the mode of existence of ordinary things and all the problems of dualism follow. Either way, their charge of prejudice is without foundation. The burden of proof rests with the defender of theism and, for now, psychology’s secularism can be considered a mark of the discipline’s (sometimes questionable) rationality. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Design Error Classification, Causation, and Prevention in Construction Engineering

Construction and engineering practitioners have found it increasingly difficult to learn from their mistakes, particularly with regard to the prevention, identification and/or containment of design errors. Yet, design errors have been the root cause of numerous catastrophic accidents that have resulted in the death and injury of workers and members of the public. This paper examines and classifies the nature of error and design error causation in construction and engineering projects. A review of the normative literature revealed that design errors are caused by an array of factors that can work interdependently. A generic framework is developed that classifies design error according to people, the organization, and project is presented. The paper suggests that people, over and above organizational and project management strategies, have the greatest propensity to reduce errors through the process of situated learning and knowing. This is because the working environment provided by an organization and the processes used to deliver construction and engineering projects influence the nature and ability of people to undertake tasks. Consequently, there is no single but rather a multitude of strategies that need to be adopted in congruence to reduce design errors so that safety and project performance are ameliorated.     

Observed & experiential integration (OEI): Discovery and development of a new set of trauma therapy techniques.

Psychotherapy integration leaders have recently asserted that the future of psychotherapy will involve incorporation of neuroscience. In the past 18 years, techniques have been discovered and developed to treat trauma and dissociation at all three neurobiological levels of Porges' (2001, 2007) polyvagal theory. This approach is known as Observed & Experiential Integration (OEI). The originator incorporated elements of Focusing, Eye Movement Desensitization and Reprocessing, and Educational Kinesiology. OEI theory emerged from experiential psychotherapy, and relational psychoanalytic and behavioral concepts were assimilated during 45,000 hours of psychotherapy. Five sets of OEI techniques are used for titration of affective and somatic intensity, reduction of negative transference, and deepening of social connection. OEI involves neuro-activation & microattunement (NAMA). It has been applied with body therapies and neurotherapy and used with children, couples, and families. OEI has also been applied to addictive and self-destructive urges, panic attacks, and eating disorders. Case examples illustrate applications of this treatment. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

露天金属矿采选联合优化的研究进展

露天金属矿采选联合优化的研究进展是从实际的工作中总结出来的,将一些特殊的露天金属矿采选联合优化方式进行归类,在通过系统的研究分析总结出一套适合企业自身的露天金属矿采选联合优化方案。企业产生利润的途径大体如下,首先,需要对矿石的销售路径做出计划,在此基础上对钻孔、爆破、破碎、碾磨、提纯等多个阶段进行深度控制。上述的钻孔及爆破是整个露天金属矿采选联合优化过程中最为重视的重要环节。露天金属矿采选联合优化一般是通过采选联合优化的方式来对采场的地层环境、岩石性质等作出露天金属矿采选联合优化的整体调整。露天金属矿采选联合优化是整个优化爆破参数及装药结构的主要部分,优化爆破参数及装药结构的及时整改能够产生一定的积极作用,比如露天金属矿采选联合优化的总成本上的最优。     

Comparison of Arsenate, Lead, and Cadmium Adsorption onto Aged Biofilter Media

Many biological water treatment plants for removal of iron and manganese from groundwater are in place for quite a long time, and thus their filters are aged—naturally coated with metal oxides and associated biomass. The particular reactivity and high adsorption capacity of these biogenic surface coatings make them potentially applicable for cost effective removal of arsenic and other heavy metals from contaminated water. However, the nature of interaction between various toxic elements and the composite materials in biological filters is not well understood. This study combines macroadsorption experiments with electron probe analysis to evaluate the adsorption properties of the biogenic surface coatings of an aged biofilter medium (BFM) for cationic lead and cadmium as well as arsenate anion. Results of batch adsorption showed that BFM has higher adsorption capacity for lead and cadmium as compared to arsenate anion. At pH 5.5, the maximum adsorption capacities of the medium for As(V), Pb(II), and Cd(II) were 17.03-, 80.77-, and 179.05-mg/g surface coatings, respectively. However, the column performance of BFM for Cd(II) was rather low. In particular, the breakthrough adsorption capacities (qb) of the BFM for As(V), Pb(II), and Cd(II) were 0.247-, 31.168-, and 4.084-mg/g surface coatings, respectively. These values represent about 1.5, 38.6, and 2.3% of the respective theoretical maximum adsorption capacities (qmax) of BFM for these metals. Data from the X-ray electron probe analysis corroborated well with that of the macroadsorption experiments. Results of this study strongly suggest that the Mn/Fe ratio and the presence of preadsorbed competing ions were two of the principal characteristics of the BFM, governing its affinity and adsorption capacity for different toxic metals.     

铀钼分离原理与工艺

铀钼分离是处理铀钼矿石的关键,介绍了铀钼水溶液化学性质的差异及沉淀法、溶剂萃取、离子交换法、液膜萃取法分离铀钼的原理与应用,提出了选择性分离铀钼的原则。