中国工业文学的悲剧美和崇高美

20世纪中国工业文学的主要审美特征是悲剧美与崇高美.世纪上半叶,作家多以人道主义或社会主义为视角,一方面描写工人阶级的悲惨处境或斗争的悲壮,另一方面也揭示民族资产阶级的悲剧命运.下半叶,工人阶级地位虽根本改变,但工人们为正义斗争而牺牲的悲剧仍成为作家表现的对象.同时,各时期工人形象和他们的精神境界成为作家笔下崇高美的主要载体.     

用主成分分析法对包钢2006年财务指标进行分析

本文以多元统计中的主成分分析法为依据,使用SPSS软件对钢铁类上市公司进行了排序,特别分析了包头钢联股份有限公司的财务指标。     

略论图样简化

本文指出图样简化是提高绘图速度最基本和最有效的途径之一。并就视图的简化,剖面符号的简化,利用尺寸符号简化视图,尺寸注法的简化和装配图的简化等方面进行了探讨。在符合或基本符合机械制图国家标准精神的前提下,提出了一些切实可行的方案。     

沉重与悲怆：乡土生存忧思的“大风歌”——评贾平凹的长篇小说《秦腔》

贾平凹的新作《秦腔》，与他过去同样以故乡为题材的作品相比，有了更多的思想冲力和深度。小说直面逼视当下乡土生存图景，同时为乡村传统文化的没落唱出深情的挽歌，有深刻的现实意义。以写实的笔法忧思乡土生存又运用了现代小说的技巧。     

A new estimation procedure for a partially nonlinear model via a mixed‐effects approach

The authors consider the estimation of the parametric component of a partially nonlinear semiparametric regression model whose nonparametric component is viewed as a nuisance parameter. They show how estimation can proceed through a nonlinear mixed‐effects model approach. They prove that under certain regularity conditions, the proposed estimate is consistent and asymptotically Gaussian. They investigate its finite‐sample properties through simulations and illustrate its use with data on the relation between the photosynthetically active radiation and the net ecosystem‐atmosphere exchange of carbon dioxide.     

我国转型期社会保障制度建设的国外借鉴

社会保障被誉为社会的安全网,其对于社会的发展、稳定具有至关重要的作用,作为社会主义国家,完善的社会保障更是展现社会制度优越性,实现社会公平的具体表现。分析了我国社会保障制度建设中存在的问题及主要原因,并通过对国外社会保障经验的借鉴,提出我国社会保障建设的可行性建议,力图寻求解决社会保障不和谐现象的有效途径。     

关于精品课程建设工作的思考

高等学校精品课程建设是"高等学校教学质量与教学改革工程"的重要组成部分.4年多的实践证明,精品课程建设在一定程度上推动了教授上讲台,促进了现代信息技术在教学中的应用.文章对当前高校实施精品课程建设工作过程中的现状和问题进行了分析和评价,给出了具体的建议.     

供应链网络企业群体利润博弈分析

运用信号博弈的方法,通过建立供应链网络企业群体利润博弈模型,对不同均衡下的供应链网络企业群体决策行为进行了分析。     

影视广告中声音、音响的运用

声音、音响效果是影视广告中不可缺少的要素,同时也是最重要的表现手段.音响在增强影视广告的真实感、空间感,提高节目的被注意度,增强听觉的冲击力,建立一个听觉上的识别标志,加强影视广告节目的形象化等方面起到不可忽视的作用.当然音乐可以增强影视广告节目的感染力、吸引力和记忆度.优秀的影视广告只有恰当运用声音、音响、音乐这三要素,才会增强影视广告的可听性与播出效果.     

Overcoming the Glass Barriers: Reflection and Action in the ‘Women to the Top’ Programme

Numerous equality programmes have been launched with the aim of promoting a more gender equal work life, yet little substantial action has been reported. This article presents a study of the Women to the Top programme in Sweden, supported by the European Union (EU) and aimed at promoting more women into top management positions. The research suggests that large‐scale projects assembling such heterogeneous actors as industry representatives, politicians and scholars tend to generate further reflection and discussion rather than promoting adequate and highly needed action. Drawing upon Brunsson's distinction between action rationality and decision rationality, the relatively modest effects of large‐scale equality programmes are examined, not in terms of a lack of commitment or competence on the part of the participants but as a matter of the disjunction between reflection and action. Reconciling reflection and action, that is, emphasizing not only reflection on gender inequality but also privileging various forms of practical action (such as new policies, the appointment of female managers, restructuring gendered wage inequalities or new recruitment procedures), is therefore a top priority for policymakers desiring more substantial changes in the gendered outline of industry.