高等院校提升招生宣传策略时效性的实证研究

论文通过对成都学院(成都大学)2011-2013年连续三年的入学新生进行网络问卷调查,关注和研究考生对高校招生宣传工作方面的反馈,通过汇总考生对学校招生宣传形式、宣传内容、宣传渠道、宣传手段等方面提供的意见及建议,综合分析各项数据,对学校招生宣传工作的开展、招生队伍的建设、宣传内容的更新、宣传渠道及手段的多样化等招生策略的制定提供了有效的参考依据,也给其他高校提升招生宣传策略时效性提供有价值的参考。     

注塑工艺参数对聚丙烯塑料熔体表观黏度的影响

为了研究注塑工艺参数对表观黏度的影响,利用内置在阿基米德螺旋线模具中的Kistler压力传感器,采集聚丙 烯(PP)塑料注塑过程中的数据信号,通过CoMo Injection软件处理数据,得到熔体填充曲线。分析熔体填充曲线,利用 压力差和时间差计算PP塑料熔体在假塑性区的表观黏度和表观剪切速率。结果显示,表观黏度随剪切速率的提高而降 低,有明显的剪切变稀现象。熔体温度增加,模具温度升高和注塑压力加大同样能够降低表观黏度。     

移动社交网络微信的发展及潜在价值分析

移动社交迅速成为有着巨大社会影响和经济影响的社交方式。其中,微信作为我国最受关注的一款社交APP,越来越受到业界和学术界的关注。从移动社交网络角度对微信的本质和使用动机、来源与发展以及潜在价值三个方面进行了分析,将微信的发展阶段分为私密社交即时通讯软件、以私密社交为主陌生人社交为辅的多维度社交圈的即时通讯软件、多功能的移动生活平台三个阶段,另外在电子商务领域、媒体领域以及教育领域分析了微信的潜在价值,旨在通过对微信的研究更好地理解移动社交网络的现状及发展。     

重释文学语形批评的效度与限度

对文学语言的形式化思考,是西方文论发生现代转换的内在动因。从形式语义的直观、自足维度来切入和界说文学审美性的研究途径,亦构成了文学语形批评的范式效度与限度。一方面,它带来了新的分析客体与规范,拓展了文学理论研究的视域框架,深化了人们对于文学构成的审美认知;另一方面,它又陷于传统的文学还原论窠臼,无力涵括文学与"语言外"事物之间的复杂关联,从而难以对文本生成的运作机制及意识形态效果作出有效的阐释。     

在找寻中孤独，在撕裂中前行——《爱历元年》的女性悲歌

《爱历元年》的女性悲歌表明王跃文对爱情婚姻所持的依然是男权中心的理想主义态度。《爱历元年》揭示了秩序化的社会道德和理性的婚姻形式下,女性个体存在的孤独本质和对情爱的强烈渴望;展示了在激情的眩惑与理性的撕裂下,现代女性无法逾越的精神困惑和生存无奈。这种理性的社会秩序和个人的情感欲望之间的冲突,是对现代人生命自由和人类生存困境的探索与超越,它以具有鲜活生命体验的欲望书写和属己的生命经纬激发着人们的体悟和反思。     

Hedging Barrier Options in GARCH Models with Transaction Costs

This study proposes a modified strike‐spread method for hedging barrier options in generalized autoregressive conditional heteroskedasticity (GARCH) models with transaction costs. A simulation study was conducted to investigate the hedging performance of the proposed method in comparison with several well‐known static methods for hedging barrier options. An accurate, easy‐to‐implement and fast scheme for generating the first passage time under the GARCH framework which enhances the accuracy and efficiency of the simulation is also proposed. Simulation results and an empirical study using real data indicate that the proposed approach has a promising performance for hedging barrier options in GARCH models when transaction costs are taken into consideration.     

Capital,distinction, and racialized habitus: immigrant youth in the educational field

Chinese Canadian youth are usually represented as a model minority and are therefore rendered invisible in identity debates. Drawing on Bourdieu's concepts of capital, field, habitus, and distinction, this paper examines how racism affects the identity construction of Chinese youth in different school fields. Particularly, I raise and discuss a theoretical concept, racialized habitus, which is manifested as both intergroup exclusion and intragroup distinction. This theorization is grounded in interview data with 36 first- and second-generation Chinese Canadian youth in Alberta, Canada. This study indicates the continuing significance of research on racism. It calls for challenging racism as an act of distinction, habitus, and action, as well as a discursive practice of discourse.