全球钢铁企业并购趋势分析报告

当今世界的钢铁业与其他行业相比,供应链的两端相当分散,钢铁企业难以控制原材料成本与钢材产品的价格.因此,从原材料供应到产品加工制造,全球钢铁工业的整合潜力很大.虽然近几年来世界钢铁行业并购重组的发展已经非常迅速,但是在未来这种并购热潮似乎不可能很快降温.从目前的情况来看,刺激钢铁企业并购活动的因素已经发生了明显的变化.以前的并购活动多是由公司破产引起的,而现在的公司并购是一种全球式交易.     

配合尺寸公差中心范围加工法的应用与研究

目前机械加工企业根据国际标准偏差加工工件，由于受操作者主观因素的影响，工艺能力下降，工程等级降低，不能满足产品质量的要求，而配合尺寸公差中心范围加工法则很好地解决了这一问题。笔者论述了机为加工的质量特征分析，通过实例论证了配合尺寸公差中心范围加工法与传统加工方法的优越性与可行性。     

农业机械化及其自动化专业本科人才培养的研究与实践

转变教育思想,更新教育观念,探讨在农业机械化及其自动化本科专业教学改革的实践中,以课程体系改革的指导思想为基础,优化整合了课程结构、体系,提出了加强基础、复合培养、营造氛围、发展特长的人才培养模式之路。     

政权移交后的美伊关系探析

6月28日，美英联军当局提前向伊临时政府移交权力，标志着伊拉克历时14个月的被占领状态在法律意义上正式结束，为实现“伊人治伊”目标迈出了重要一步。但临时政府将会遇到重重阻力和挑战，交权后，美对伊的控制地位不变，因此，未来的伊政治格局仍是美为幕后导演，登台主演的是伊临时政府。     

“古风文化”产生缘由探析

古风文化作为一种新兴文化现象,是众多原因促成的结果。从文化研究的角度分析,现代化进程的加速致使传统文化遭到破坏是古风文化产生的根本原因,当代社会开放的国际背景与复杂的社会文化现状是古风文化产生的主要原因,除此之外,还有着深刻的历史和文化原因。对这些原因做详细的分析,以便对当下社会传统文化的复兴现象提供一些借鉴。     

Family Structure and Quality of Life of Elders in Rural China: The Role of the New Rural Social Pension

Using data from a survey in Ankang district of Shaanxi province of China in 2011, this article examines the protective effect of the New Rural Social Pension (NRSP) on quality of life of rural elders, as well the moderating effect on association between family structure and quality of life. An instrumental variable approach is used. NRSP is shown to significantly improve the quality of life of rural elders, and a robustness check shows that this effect is consistent across different sets of subgroups. Compared with the elders who have at least one son, the quality of life of those who are childless or have only one child is significantly lower. The NRSP is more likely to significantly improve the quality of life of one-child elders. In addition, the associations between the NRSP and the different facets of quality of life of the elders are significant except for the facet of sensory abilities.     

Does Nursing Home Ownership Change Affect Family Ratings on Experience with Care?

Person-centeredness may suffer in nursing homes (NHs) with recent ownership changes. This study identifies associations between ownership change and reported care experiences, important measures of person-centered care for long-term residents in Maryland NHs. Care experience measures and ownership change data were collected from Maryland Health Care Commission reports, which reported data on 220 Maryland NHs from 2011 and 2012. Facility and market covariates were obtained from 2011 NH Compare and Area Health Resource Files. Linear regression was used to examine whether ownership change in 2011 was associated with lower care experience ratings reported during April to June 2012. Dependent variables were overall care rating (scale 1–10), percentage of respondents answering that they would recommend the NH, and assessments of five care and resident life domains (scale 1–4). Care experiences reported in 2012 were high; however, after controlling for covariates, ownership change was associated with significant decreases in 6 out of 7 measures, including a 0.39-point decrease in overall care rating (p = .001). NH managers and policy makers should consider strategies to improve patient-centeredness after ownership change.     

员工工作满意感与组织认同感关系研究——以广州市某国有企业为例

该文以广州市某国有企业的754份企业人力资源管理现状调查问卷及访谈数据为样本,以SPSS 22.0统计软件为工具,先后采用方差分析和回归分析等定量研究方法,对组织中员工工作满意感及其各维度与员工的组织认同感及其各维度之间的关系进行实证研究,其中,员工工作满意感与员工组织认同感两个变量均采用多维度。本文的研究对指导国内企业人力资源管理实践具有现实意义。     

居民信息消费的区域差异及与经济增长关系

为了研究居民信息消费的区域差异,从消费规模、消费水平、消费结构等方面对我国东、中、西部的居民信息消费进行了比较分析。对区域居民信息消费与区域经济增长之间的关系进行研究,使用省际面板数据建立静态和动态面板模型,并分别采用固定效应模型估计方法和一阶差分GMM方法进行估计。结果表明,我国居民信息消费水平与经济增长之间的关系存在着明显的区域差异,这种互动作用在东部和西部为正并且显著,但在中部地区却不显著。最后,依据此结论对推动区域信息消费提出了相应的政策建议。