辽宁国有企业文化创新的战略意义及其影响

国有企业改革对于辽宁这样一个国有经济发展最早、比重最大的省份来说,是一个循序渐进的过程。在经过“九五”时期的改革与脱困、“十五”时期的调整和改造之后,“十一五”时期将进入巩固与提高的全面振兴阶段。目前,辽宁大多数国有企业已经完成股份制改造,体制机制创新初见成效。但是,国有企业建立现代企业制度既需要体制机制创新,也需要与之相适应的企业文化创新。探讨辽宁国有企业文化创新的战略意义及其影响,至关重要。     

Designing and implementing an evaluation of a national work support program

Welfare reforms in the 1990s have shifted governments around the world towards financial assistance conditional on work. While large-scale rigorous research on welfare-to-work programs has demonstrated effectiveness towards employment in other countries, no such micro-level evaluation of a policy has ever been conducted in Singapore. This article describes the process of developing a large experimental evaluation of the Work Support Program, which the Ministry of Community Development, Youth and Sports started in 2006. The lessons learned from planning and implementing the research can be helpful to future researchers in negotiating long-term rigorous evaluations in an environment where collaborators lack sufficient research knowledge. Insights include ways to focus on the essentials, find alternative experimental designs, collaborate effectively, and adapt instruments across cultures.     

论日本对中国东北的移民侵略

20世纪初至40年代中叶,日本对我国东北进行了近40年的移民侵略,给中国人民带来了极大的灾难和痛苦,中国人民痛失世代赖以生存的土地,被迫沦为日本移民的佃农及长工。刺刀威逼下的疯狂劫掠与欺压,使中国人民倍受凌辱与伤害。日本移民亦成为日本移民侵略政策的受害者和牺牲品。     

A review of statistical methods in imaging genetics

With the rapid growth of modern technology, many biomedical studies are being conducted to collect massive datasets with volumes of multi‐modality imaging, genetic, neurocognitive and clinical information from increasingly large cohorts. Simultaneously extracting and integrating rich and diverse heterogeneous information in neuroimaging and/or genomics from these big datasets could transform our understanding of how genetic variants impact brain structure and function, cognitive function and brain‐related disease risk across the lifespan. Such understanding is critical for diagnosis, prevention and treatment of numerous complex brain‐related disorders (e.g., schizophrenia and Alzheimer's disease). However, the development of analytical methods for the joint analysis of both high‐dimensional imaging phenotypes and high‐dimensional genetic data, a big data squared (BD²) problem, presents major computational and theoretical challenges for existing analytical methods. Besides the high‐dimensional nature of BD², various neuroimaging measures often exhibit strong spatial smoothness and dependence and genetic markers may have a natural dependence structure arising from linkage disequilibrium. We review some recent developments of various statistical techniques for imaging genetics, including massive univariate and voxel‐wise approaches, reduced rank regression, mixture models and group sparse multi‐task regression. By doing so, we hope that this review may encourage others in the statistical community to enter into this new and exciting field of research. The Canadian Journal of Statistics 47: 108–131; 2019 © 2019 Statistical Society of Canada     

打破增长型经济复苏的幻觉

1997年亚洲金融危机暴发后,我国实施了以扩大内需为核心的经济刺激政策。在此后走出危机的五年中,尽管在政策作用下经济增长得以持续,但是就业增长与民生改善并不明显。这对于正处于复苏拐点的中国经济来说具有较强的启发意义,即应打破增长型经济复苏的幻觉,在经济颓势得以扭转之后必须考虑短期政策与长期战略的结合。为此,应考虑从促进中小企业发展与扶助个人创业,推进经济布局与结构优化,从城乡统筹发展视角实施土地、教育、社会保障等制度变革等方面对现行政策予以完善。     

生物医学模式的战略升级与精神健康社会工作的战略地位

生物医学模式向生物—心理—社会医学模式水平转型过渡已成世界医学发展趋势,实质是生物医学范围由单一生理疾病扩大到精神心理障碍、行为障碍与社会问题,精髓是生物医学模式范围横向或水平性扩展。同时,生物医学模式向生理—心理—社会—精神医学模式战略升级,实质是生物医学模式由平面性生理疾病升级为立体性生理—心理—社会—精神医学模式,精髓是生物医学模式纵向或垂直性结构分化。中国精神心理健康已成重大社会问题,精神健康社会工作在精神疾病防治体系中处于战略地位,扮演举足轻重角色,发挥重要作用。文章从精神心理健康角度,简要论述精神健康社会工作的紧迫性、必要性和重要性。     

敏感性问题随机化回答模型的改进

敏感性问题随机化回答模型的改进孔圣元孟生旺ＡＢＳＴＲＡＣＴＴｈｅｐａｐｅｒｆｉｒｓｔｅｖａｌｕａｔｅｓｈｏｒｔａｇｅｏｆｅｘｉｓｔｉｎｇｒａｎｄｏｍｒｅｓｐｏｎｓｅｍｏｄｅｌｏｆｓｅｎｓｉ－ｔｉｖｅｐｒｏｂｌｅｍｓ,ａｎｄｔｈｅｎｓｅｔｕｐａｎｅｗｒ...     

冶金液压润滑系统油质污染原因及控制措施

阐述了油质污染物的产生及其危害,介绍了系统介质受污染程度的检测及污染的控制.     

浅谈学生的英语素质教育

英语素质即学生的英语听、说、读、写、译方面的能力.作者通过自己在英语教学中的实践,阐述了怎样对学生进行英语素质教育.     

浅析高等学校教师在大学生创新基地中的作用

大学生创新基地人才培养主要就是实践能力和创新能力的培养,学生综合素质的提高。在知识经济和科技发展的新时代,高校教师不仅在培养先进生产力,创造先进文化的人才方面具有不可替代的作用,高校教师的创造性指导作用对大学生成人、成才,成功,成就事业也是至关重要的。