从唐诗看唐代胡姬酒肆及其文化

唐代中原与西域的文化交流频繁,西域的很多商队、僧人、使者等来到中原,其中有些人在长安开设酒肆,酒肆中有许多歌舞侍酒的城外女子为中原文化注入了一股新鲜的空气。胡姬酒肆从一个侧面反映了西域文化与中原文化之间的交流。     

冷轧带肋钢筋的应用分析

本文以深圳市星海名城工程应用冷扎带肋钢筋为例,分析并研究了应用冷扎带肋钢筋的技术、经济潜力,并提出了冷扎带肋钢筋在实际工程应用中存在的问题及改进方式.     

公路桥梁钢筋锈蚀成因分析与探讨

桥梁结构钢筋在桥梁运营过程中起着重要作用,结构钢筋锈蚀将导致桥梁出现破坏并最终影响使用安全.作者结合工程实际,深入分析了钢筋锈蚀产生的原因,阐述了桥梁结构钢筋锈蚀将会导致混凝土剥落,削弱钢筋的受力断面并最终降低承载能力.文章从提高混凝土密实性、严格掌握规范要求、合理选用水泥品种三个方面提出了预防桥梁结构钢筋锈蚀的有效措施.     

MILK BARS,STARBUCKS AND THE USES OF LITERACY

The starting point for this article is the passage on ‘The Juke-Box Boys’ in Richard Hoggart's The Uses of Literacy. This passage is often cited as evidence of Hoggart's residual, Leavisite suspicion of mass culture and his nostalgia for more ‘authentic’ working-class culture. This article moves beyond this critique by discussing Hoggart's account in relation to the broader historical shifts signalled by the development of milk and coffee bars in postwar Britain, and their more recent replacement by corporate fast-food and coffee chains. It argues that Hoggart's critique was not simply a knee-jerk fear of the new; it fed into more widespread anxieties which long predate the media invention of the ‘teenager’ or the emergence of organized youth subcultures. These anxieties were not simply about mass culture and Americanization, but also about cultural literacy, class, the relationship between the public and private sphere, and the losses and gains of rising affluence – concerns that have been increasingly submerged in post-Thatcherite political culture.     

体外预应力钢筋混凝土梁桥极限承载能力分析

在体外预应力加固钢筋混凝土筒支梁桥的结构分析中，存在正常使用极限状态和承载能力极限状态两阶段，本文通过对体外预应力筋加固构件中的水平筋和斜筋进行在极限承载能力下的极限应力分析，从而得出当两者面积相同时，体外预应力加固钢筋混凝土筒支梁桥的受力特性与无粘结部分预应力混凝土相似，可直接采用无粘结部分预应力混凝土的极限应力作为内水平加固钢筋的极限应力；当两者面积不同时，斜筋对水平筋极限应力的影响较大，且斜筋自身的极限应力也会变化。     

由中国数字图书馆入主网吧连锁经营引发的思考

本文由文化部批准中国数字图书馆入主网吧连锁经营的报导 ,引发对网吧及数字图书馆与网络文化建设的思考 ,讨论了网吧及网吧热对大学生接受网络文化产生的负面影响 ,加强对网络文化领导管理的必要性 ,图书馆具有网络文化建设的信息资源优势及技能优势 ,数字图书馆在网络文化建设中的作用等一系列问题     

Sliders,visual analogue scales,or buttons: Influence of formats and scales in mobile and desktop surveys

ABSTRACT

In an experiment dealing with the use of personal computer, tablet, or mobile, scale points (up to 5, 7, or 11) and response formats (bars or buttons) are varied to examine differences in mean scores and nonresponse. The total number of “not applicable” answers does not vary significantly. Personal computer has the lowest item nonresponse, followed by mobile and tablet, and a lower mean score than for mobile. Slider bars showed lower mean scores and more nonresponses than buttons, indicating that they are more prone to bias and difficult in use. Sider bars, which work with a drag-and-drop principle, perform worse than visual analogue scales working with a point-and-click principle and buttons. Five-point scales have more nonresponses than eleven-point scales. Respondents evaluate 11-point scales more positively than shorter scales.