基于匹配性评价矩阵对太原钢铁（集团）有限公司多元化战略分析——以资源类多元化为例

运用波士顿矩阵、GE矩阵和匹配性评价矩阵,选取太原钢铁集团,以资源类多元化为例,分析该公司多元化战略。寻找出集团中的核心业务,以此制定具体多元化发展战略提升集团经营业绩。     

钢铁企业价值链网管理研究

金融危机以来,钢铁工业进入产能过剩和行业周期性低谷期,传统的管理方法已不适应于钢铁企业的发展.本文突破企业传统价值链条,构筑价值链网管理新的体系,并对其实施进行了优化决策,还建立了价值链网管理实施效果评价指标体系,为推动钢铁企业的发展提供了科学依据.     

Deconstructing "The Iron Cage"--towards an Aesthetic of Folding

This essay develops elements of an aesthetic of folding. It uses the metaphor of the fold as a moving concept, which allows overcoming dualistic modes of thinking, which separate inside and outside, organization and environment. The paper starts with the deconstruction of the story of the "Iron Cage" which haunted members of a concrete organization in which the author is positioned. Similarly, organizational theorists in the Weberian and Foucauldian tradition have been haunted by the image of the "Iron Cage" which led to a concentration on the limitations imposed by organization and the competitive pressures of the market. An aesthetic of folding attempts to shift attention to the creative process of organizing, which happens always on the boundary. It positions organizational actors in a field of tensions from which experiences and possibilities of creative re-formation arise. It leads to a view of organization as a process in which various materials are connected and related into productive forms.     

武钢防城港钢铁基地项目取土场防护治理措施研究

大型填海工程的建设需要大量的回填土方，因此取土场的选择、防护及治理是该类工程水土保持方案重点关注的内容之一，而搞好取土场的恢复治理是减少该类工程施工及运行期水土流失的主要手段。文章通过介绍武钢防城港钢铁项目取土场防护治理措施的设计、研究、分析，总结了大型填海工程建设中取土场的选择原则、工作方法及治理措施，供同类工程设计参考。     

间硝基苯基荧光酮褪色光度法测定痕量铁

基于稀H2SO4介质中,痕量铁(Ⅲ)对KBrO3氧化间硝基苯基荧光酮有催化作用,建立了催化褪色光度法测定痕量铁的新方法。试验表明,利用此褪色光度法测定痕量铁(Ⅲ),其灵敏度较高,间接摩尔吸光系数为1.53×106l/(mol·cm),线性范围为0～5ug/25mlFeⅢ,方法简便、快捷、灵敏度高,用于自来水及井水中痕量铁的测定,结果令人满意。     

产业集中度与利润率的关系研究——来自钢铁产业的实证检验

针对当前较低的产业集中度已经成为制约我国钢铁产业发展的突出问题这一现实,文章以探讨产业集中度与利润率的关系作为切入点,运用向量自回归模型实证考察了我国钢铁产业的集中度与利润率之间的关系.研究结果显示,我国钢铁产业的集中度与利润率之间存在长期稳定的均衡关系,但在不同钢铁亚产业中两者之间的长短期因果关系以及相互影响的程度和方向却存在差异.我国为此应该采取相关对策,促进钢铁产业集中度的提高.     

Adherence to iron chelation therapy and associated healthcare resource utilization and costs in Medicaid patients with sickle cell disease and thalassemia

Background:

Sub-optimal patient adherence to iron chelation therapy (ICT) may impact patient outcomes and increase cost of care. This study evaluated the economic burden of ICT non-adherence in patients with sickle cell disease (SCD) or thalassemia.

Methods:

Patients with SCD or thalassemia were identified from six state Medicaid programs (1997–2013). Adherence was estimated using the medication possession ratio (MPR) of ≥0.80. All-cause and disease-specific resource utilization per-patient-per-month (PPPM) was assessed and compared between adherent and non-adherent patients using adjusted incidence rate ratios (aIRR). All-cause and disease-specific healthcare costs were computed using mean cost PPPM. Regression models adjusting for baseline characteristics were used to compare adherent and non-adherent patients.

Results:

A total of 728 eligible patients treated with ICT in the SCD cohort, 461 (63%) adherent, and 218 in the thalassemia cohort, 137 (63%) adherent, were included in this study. In SCD patients, the adjusted rate of all-cause outpatient visits PPPM was higher in adherent patients vs non-adherent patients (aIRR [95% CI]: 1.05 [1.01–1.08], p?<?0.0001). Conversely, adherent patients incurred fewer all-cause inpatients visits (0.87 [0.81–0.94], p?<?0.001) and ER visits (0.86 [0.78–0.93], p?<?0.001). Similar trends were observed in SCD-related resource utilization rates and in thalassemia patients. Total all-cause costs were similar between adherent and non-adherent patients, but inpatient costs (adjusted cost difference?=??$1530 PPPM, p?=?0.0360) were lower in adherent patients.

Conclusion:

Patients adherent to ICT had less acute care need and lower inpatient costs than non-adherent patients, although they had more outpatient visits. Improved adherence may be linked to better disease monitoring and has the potential to avoid important downstream costs associated with acute care visits and reduce the financial burden on health programs and managed care plans treating SCD and thalassemia patients.     

冷轧硅钢片晶粒取向和无取向鉴定方法

采用爱泼斯坦方圈法测量横向和纵向上的铁损和磁感应强度值,再分别计算其比值,总结出其差异,提出鉴别冷轧硅钢片晶粒取向与无取向的定量依据。     

我国民营钢铁企业信息化影响因素分析

信息化是实现工业化和现代化的必然选择,信息化为我国钢铁工业实现现代化提供了重要机遇。本文结合我国钢铁企业信息化建设的现状,在对国内外关于企业信息化影响因素作简要回顾的基础上,以我国民营钢铁企业信息化影响因素为分析对象,从资金、管理、人力、技术环境4个方面进行了具体分析,在此基础上提出了增强中国民营钢铁企业信息化的4个对策,即：改变粗放管理模式,建立良好公司治理机制;树立科学发展观,增强环保意识;加强技术改造,提高企业综合竞争力;措助信息化,延伸产业链,推进企业集团化。     

科学发展的重要启示:陈云与“大跃进”前期基本建设的整顿

陈云从总结1958年杭州半山钢铁厂厂房倒塌事故的教训出发,深入阐述了"大跃进"运动以来全国基本建设战线存在的严重问题,并有针对性地提出了正确的方针政策和解决办法。陈云的政策思想,为中央决策提供了依据,对"大跃进"运动前期基本建设的整顿起了积极作用,也为科学发展观提供了有价值的思想积累。