以系统论观点深入开展学邯钢活动

论述了冶金企业学邯钢降成本工作应遵循系统论原理的必要性,指出降工序成本必须以降最终产品成本,确保最终产品性能和使用价值为前提。     

武钢炼铁厂降低成本的措施

2000年,武钢炼铁厂通过实行成本目标责任管理,开展技术攻关等一系列措施,高炉技术经济指标全面创新,全年累计降成本6 968.14万元。此外,还介绍了2001年降成本工作。     

武钢炼铁厂降低技术的措施

2000年,武钢炼铁厂通过实行成本目标责任管理,开展技术攻关等一系列措施,高炉技术经济指标全面创新,全面累计降成本6968．14万元,此外,还介绍了2001年降成本工作。     

“降成本专题”征稿启事

正在2016年钢铁行业形势跌宕起伏的情况下,柳钢全体职工紧紧围绕"调结构、拓市场、促改革、强管理、抓廉政"工作思路,努力克服各种不利因素,全年降成本逾26亿元,企业综合竞争力进一步增强。为总结降成本工作经验,促进交流与学习,给进一步的降成本工作提供借鉴,《柳钢科技》设"降成本"专题进行征文,欢迎广大干部、职工积极投稿。     

高成本时代钢铁企业降成本的管理途径

在资源日渐短缺,人力资本、融资资本等大幅提高的背景下,钢铁企业已进入高成本时代,探讨钢铁企业降成本成为当前的主题。因此,从钢铁企业实施成本管理战略、供应链管理战略、信息化战略方面去探讨降成本的具体途径。     

轧机码盘改造的探讨与实践

柳州钢铁股份有限公司为加快推进降成本工作力度,探索其方向,其中一项有效的降成本工作是:实现高线、棒材、中型材生产备件通用,做到最小库存,降低备件库存成本。中型材生产线使用的轧机码盘种类较多,各类码盘备件库存较多直接影响到降成本的工作,码盘的不通用也给处理轧机码盘故障带来很大的困难。中型材生产线进行码盘通用性改造后,码盘备件库存得到很大降低,发生故障时处理也方便快捷,在降成本和提高生产顺行工作上有明显的改善。     

实施成本领先战略打造低成本竞争优势

莱钢棒材厂实施成本领先战略，各管理部门在明确了成本管理工作思路的基础上，细分管理单元，量化考核指标，同时抓好管理创新，找准降低成本的关键，开创了全员、全过程、全方位降成本的局面，主要技术经济指标进人全国前三名。今后将统筹兼顾，做好系统降成本工作，打造低成本竞争优势。     

美国钼市行情逐步坚挺

经过本溪钢厂（以下简称本钢）技术中心和东北大学的共同努力,本钢管线钢降成本技术创新又添新成果,在管线钢生产过程中应用了以铌代钼技术,提高铌含量,降低钼含量,进而达到降成本目的。截止目前,高铌管线钢技术攻关的成功实施已累计节约成本4000多万元。     

南(昌)钢炼铁工序成本控制的理念与实践

炼铁工序成本控制要从规划、设设、购建开始综合考虑，对新建的企业，厂址的选择、工序配套、装备选择、工程施工等对炼铁工序成本控制都有直接的影响。对于已建成的企业，降成本的关键是管理创新和科技创新，管理创新是降成本的关键，科技创新是降成本的根本。     

宝钢吨铁成本跻身世界一流水平

宝钢炼铁成本逐年下降 ,7年累计下降 30 %。 2 0 0 2年 8月份至今 ,宝钢在坚持技术降成本、管理降成本的基础上 ,又推行系统策划 ,使吨铁成本连续低于 80 0元 ,跻身世界一流水平。宝钢炼铁厂立足技术创新降成本。以关键技术为突破口 ,带动相关技术进步 ,已在高炉喷煤技术、低ＳｉＯ2 烧结技术、低硅低硫冶炼技术等多项关键技术和重点科研项目上攻关成功 ,使宝钢炼铁技术达到并保持世界一流水平 ,保障了炼铁成本大幅度下降。炼铁厂还推出精益管理 ,开展“成本管理日日清”活动。烧结、高炉、原料、炼焦 4大区域都实现了当天成本第二天就知晓 …     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

Quality of life of relatives of mental patients

Usage of quality of life of psychiatric patients' relatives as the parameter of estimation of the quality of psychiatric care is considered. By means of standard questionnaire elaborated by the authors as well as by means of both individual and group conversations the quality of life was analyzed in 40 relatives which lived together with psychiatric patients. Different spheres of their life and difficulties (financial, social-psychologic, production) were examined in families with such patients. The defects of psychiatric care that had direct influence on the quality of life of the psychiatric patients' relatives are outlined.     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.     

显微维氏硬度测量不确定度评定

对显微维氏硬度测量不确定度进行评定，建立了不确定度计算的数学模型，确定了影响实验结果的各项因素，计算出了各因素的标准不确定度，得出结果的扩展不确定度，并给出最终测量结果的表达式。     

Concept of freedom of infection of animal flocks

Totally negative results of epidemiological investigation of random samples do not prove the absence of the infection as the pathogen may be restricted to only a few animals in the herd for a long time. The statement "absence of infection" is critical for such situations. The question is raised, whether the statement "absence of infection" should be generally avoided. Classification of herds and flocks according to the prevalence of the pathogen would be more valid for the implementation of control measures.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.