高速客运专线客流分担率模型及其应用研究

目前,我国客运专线已在积极修建,2008年后,高速客运专线网将逐步形成,高速客运专线的建成将大幅度提高铁路的竞争能力。本文研究客运专线的建成对通道上其他运输方式的影响,即各种方式分担率的变化。Logit模型是预测运输通道上各种运输方式客流分担率的一种比较成熟的方法,它在交通运输领域有着广泛的应用。基于此,首先研究高速客运专线客流分担率模型(Logit模型),选择经济性、快速性、方便性、舒适度、安全性为5个衡量指标,并建立其广义费用函数,利用相关研究结果和极大似然估计法,确定模型参数,最后以北京~太原间各种运输方式的竞争为例来研究该模型的应用。结果显示建成后的北京~太原间高速客运专线将吸引大量客流,使铁路客流分担率增加10%。     

论信息时代的反竞争情报工作

本文阐述了反竞争情报对我国企业生存的重要意义及其在我国发展的现状,针对其容易发生泄漏的途径及防范措施进行了说明,并对如何在企业内部开展系统化的反竞争情报工作,这方面专业人才应具备的素质做了简要说明。     

湖北省城市竞争力比较及其分析

采用AHP层次分析法,利用Excel对反映湖北省12个主要城市的城市竞争力的19项指标进行数据处理与分析,得出其竞争力的综合分值及排名,并对湖北省各地区城市作综合评价。     

Managing culturally diverse maritime human resources as a shipping company’s core competency

ABSTRACT

The last few years a great body of research focused on the problems observed in the shipping industry due to the mix of different nationalities on board. Herein, the problem is observed in the managerial level, and specifically to the applied crew management strategies and the philosophy of the shipping companies regarding the issue of multiculturalism. The present paper seeks to elevate the value of human resources in shipping and to underline the potentials that human resource management and cultural diversity management have as a shipping company’s core competency. In a triangulated theoretical framework, the combination of resource-based view, human resource management, and cultural diversity management leads to a framework of choices which include strategies for the management of maritime human resources’ cultural diversity. The paper analyses the practical application of the proposed strategies and the fulfilment of the criteria required for turning crew management to a core competency and gaining sustainable competitive advantage from human resources.     

Opportunities for increased profit and reduced cost and emissions by service differentiation within container liner shipping

This paper investigates opportunities for increased profit and reduced emissions and cost by service differentiation within container shipping. Traditionally the strategy among the container lines has been profit maximization by utilizing economies of scale through the building of larger and faster vessels. In 2008, the financial crisis in combination with higher fuel prices put an end to this progress and in today’s market operators are basically trying to survive by providing standardized services at the lowest possible cost. This study investigates alternative strategies and the results indicate that container lines should provide two different services instead of one standardized service. A fast service to be more competitive versus air freight for fast-moving goods and a slow service to be more competitive versus traditional shipping types for transport of minor bulk, break bulk, liquid bulk and project cargo.     

浅淡高速公路边坡景观亮化的问题及对策

文章针对高速公路边坡景观亮化过程中遇到的问题,从市场主体培育、景观亮化设计、加强施工质量控制、加强养护确保效果等方面,提出破解高速公路边坡景观亮化问题的对策。     

融入藏文化元素的公路棚洞隧道景观设计

当今工程建设的环境保护问题变得越来越重要,其中棚洞作为一种环保结构和有效的防护结构越来越多地被采用.文章以位于藏区的隔界河至德钦公路石就棚洞结构设计和景观设计为工程背景,对棚洞及藏区隧道建筑景观现状进行了典型示例分析;对博大精深的藏族建筑文化进行了阐述,并提出了棚洞隧道景观设计的原则,即在满足适用性、经济性和美观性基础上,应将土木构造物、自然景观和地域文化有机地融合在一起,以达到保护自然环境和传承民族文化的目的.     

我国近代贸易战略的转变

对外贸易是我国经济中的重要组成部分,对我国改革开放以来经济的发展起了极大的推动作用。本文考察近现代以来我国贸易总政策的转变即对外开放以来对外贸易战略的转变。     

桥梁景观的内涵研究

随着现代桥梁的不断发展,仅仅满足功能性和安全性的要求,已经无法适应社会的需要。因此,桥梁美学应运而生,本文从桥梁美学的角度出发,对桥梁景观的内涵进行阐述。     

工学结合中推行导师制 提升高职生就业竞争力

工学结合培养模式是利用学校、社会两种教育资源和教育环境,在学生学习期间交替安排理论课程学习和校外顶岗工作,对学生进行"知识 能力 素质"培养的一种教育方式。在工学结合中推行导师制,符合高职生个性和专业需要,有助于高职生的教育与培养,能提升高职生就业竞争力。