基于预约策略的医院CT设备使用优化研究

预约检查是对有限的医疗检查资源的一种调度优化。以攀枝花市A医院CT检查为例,通过实地调研,统计CT设备的服务能力,门诊患者,住院患者和急诊患者的平均到达率,接受患者的单位检查收益和拒绝患者的单位检查损失。通过调整预约策略使有限的资源设备产生更多的收益,并运用仿真模拟不同预约策略下的收益效果。研究结果对医院重要设备的预约使用提供了一定参考价值。     

跨境电商英语沟通中的语用移情策略研究

跨境电商的飞速发展离不开跨境电商英语沟通质量的提升,跨境电商英语沟通是在交流过程中,买卖双方传递、共享信息和感情的过程。运用语用学的移情理论,结合跨境电商英语沟通特点,从礼貌语、委婉语、模糊语和幽默语等方面,建构语用移情策略,有助于缩短买卖双方的心理距离,达到预期的语用效果,推动畅通有效地跨境电商沟通。     

互文性理论视角下大学英语写作教学方法探析

互文性理论认为每个语篇都是对其他语篇的吸收和转化，语篇不是孤立的，总是存在于语篇网络中。互文性是西方结构主义和后现代主义文化思潮中产生的文本理论，但是目前对于互文性理论的研究多以文学批评理论的研究和文学作品研究为主，作为教学策略应用于英语教学的研究则为数不多。本文通过探讨互文性理论指导下大学英语写作教学的实践意义及目前大学英语写作教学存在的问题，提出了笔者在教学实践中所积累的几点写作教学法，以期为大学英语写作教学模式提供新的思路。     

Potential Spatial Labor and Human Capital Mobility in China: Evidence from College Admissions Under the National College Entrance Examination System

Abstract:

Higher education in China plays an important role in promoting labor and human capital mobility. In this paper, I empirically address the issue of regional disparities, college admissions under the National College Entrance Examination (CEE) system, and potential interregional labor and human capital mobility in China. The results show that examinees from western provinces have a strong preference for coastal universities, compared with examinees from central provinces. College admissions in China then seem to have a stronger effect on potential labor and human capital movement from the western to the coastal regions than from the central to the coastal regions.     

游学英语:大学生使用英语的教学试验

游学英语以“真实生活任务”为依据,在旅游过程中让大学生使用英语,在轻松快乐真实的语境中培养学生英语的交际能力,让他们得到真实的体验;游学英语是开放的教学模式,这种尝试可以给大学英语教学一些启示。     

浅谈英语演讲教学在英语导游培养中的运用

英语导游培养是一个语言形式、语境教学与思维训练融为一体并相辅相成的系统化的教学过程,以培养流利的英文讲解员和文化传播者兼备的服务型人才为目标。但是目前的培训并不能解决部分相关毕业生开口困难、言之无物、言之无味的现状。本文从改革英语导游课程的角度,探讨如何在英语导游培养中实施英语演讲教学,促进学生言语能力的提高,突破基本的会话层面,培养其在公众场合连续发言的能力。     

课程思政融入高校英语教学的反思与重构

高校英语教学实施课程思政是新时期高等教育教学改革面临的新要求。其深入落实高校立德树人根本任务,严格恪守英语教学发展规律,迎合当代大学生健康成长的现实诉求,是为国家发展和社会进步培育具备国际视野和爱国情怀人才的重要路径。文章围绕课程思政下高校英语教学反思与重构价值进行分析,在对高校英语教学实施课程思政现状进行剖析的基础上,提出优化顶层设计、深度挖掘课程思政元素、提升英语教师育人素养以及建设课程思政评价与反馈机制的英语课程思政重构实践路径,以期增强高校英语教育教学研究者的课程思政意识,并为相关研究提供参考。     

Industrial buying behavior: A need for an integrative approach

In recent years many conceptual and methodological developments have contributed to our understanding of industrial organizations as consumers. Yet there is still a lack of purpose and no sense of direction to much of the research in the area of industrial marketing/organizational buying. This paper develops a framework for approaching organizational buying research in a more conceptually rigorous and methodologically sound fashion. Within the proposed framework current problems in the area are discussed and needed research is highlighted.     

Impact of internal and external environmental stability on the existence of determinant buying rules

The environment of the buying center is conceptualized as having two components. One is external to the buying center but internal organization. The other is external to both the buying center and the organization. The stability of these environments explains a significant amount of variation in the existence of organizational rules that determine the outcomes of organizational buying decisions. A comparison of global and attribute- specific measures of environmental stability indicates the environmental attributes that underlie respondents' global judgements about stability.     

Prices of deep discount bonds and the Revenue Act of 1978: An evaluation of market response

This article explores the market response of deep discount corporate bonds to the reduction in the capital gains tax rate incorporated into the Revenue Act of 1978. Such tax change should have increased the desirability of assets acquired for capital gains potential, such as deep discount bonds. Examining a time series of prices and returns for a sample of deep discount corporate bonds and a control group of comparable duration and credit risk corporate bonds selling at or near par did indeed provide evidence of a market price reaction. Moreover, the price changes for the deep discount bonds occurred well in advance of the implementation of the tax change.