交通运输方式协调发展的状态评价

为促进道路运输、铁路运输、水路运输与航空运输的协调发展,根据各运输方式的系统构成,分别从数量和质量方面提出了反映各运输方式发展水平的指标体系,利用主成分分析方法,对中国1995~2005年各运输方式的综合发展水平进行了计算,并建立了综合发展水平的隶属度模型,对它们之间的协调状态进行了评价。评价结果表明:运输方式之间的平均静态协调度为0.297 8,说明目前中国各运输方式虽然得到快速发展,但彼此之间的发展并不协调。为改变这种不协调发展状态,提出运输方式之间相互促进与相互配合的发展理念,完善运输政策体系,充分开发和利用各种运输方式,建立真正意义上的综合运输枢纽。     

基于无线网络的高速公路建设管理信息系统应用研究

基于无线网络的高速公路建设管理信息系统的应用,具有显著的经济效益和良好的社会效益.本系统为我国公路工程项目建设管理开拓了新路子,对今后无线网络在公路建设项目建设期应用的推广具有重要的意义.     

科研产品的装配工艺及工艺管理

装配是制造过程中的最后阶段,在制造过程中占有非常重要的地位,是决定产品质量的关键环节.文中结合环状球形舵机产品特点和装配要求,对科研产品的装配精度、工艺过程、工艺规程和工艺管理等方面进行了阐述,制订了科学合理的装配工艺,并采用了有效的装配方法,这对保证装配精度和提高产品质量有着十分重要的意义.     

Local Level Fisheries Management in Diani-Chale,Kenya: Current Status and Future Directions

The current regime of fisheries management and the prospects for attaining a more locally oriented, collaborative system of fisheries management in Diani-Chale, Kenya are examined. At present fisheries management in Diani-Chale is characterized by diminished government capacity for regulation, weakened local institutions, and little ability to exert control over the use of fisheries. Local level management requires the development and use of local institutions that can govern the use of fishery resources. The fish landing sites used by fishers and their associated fishing grounds were identified to be at the appropriate level for resolving fishery management issues. A more formal role for these entities, the clarification of fishing ground tenure and access rights, and support for the development and enforcement of local fishing rules can further local management. The socioeconomic condition of fishers, their fear of losing landing sites, and the continued perception of the imposition of a marine reserve pose barriers to initiatives seeking to further local level management.     

Developing a Spatially Enabled Inventory of Recreational Boats Using Vessel Registration Data

Effective waterway management requires information on the characteristics and locations of boats. A field-based boat census—a traditional method to obtain spatially accurate information—is relatively expensive, time-consuming, and restrictive in scope. Vessel registration data, maintained by all U.S. states, is potentially a more robust information source. This research evaluated the accuracy and reliability of vessel registration data to supply location and attribute information for boats. The study premise was to use vessel registration data, which includes the mailing address of registered boat owners, to develop a spatially enabled inventory of boats. The study area comprised 12,064 salt-water accessible property parcels in two Florida counties. An on-water census (OWC) provided location and characteristics for 5,023 vessels, which were compared to 8,681 vessel registration records linked to the study area. Discrepancies between the OWC and vessel registration data were explained by a stratified, random sample of 485 telephone survey respondents. Study results show that vessel registration data accurately located and characterized roughly 81% of the boat population; in contrast, the OWC accurately located less than 56%. A conclusion is that state vessel registration data is a better alternative than an OWC for locating and characterizing boats kept along waterways.     

公路工程施工资料的管理流程探讨

公路工程施工资料收集、整理、编制工作是贯穿于公路建设工程始终的一项重要工作，鉴于此，阐述公路工程施工资料收集、整理、编制的方法，对相关管理流程做了梳理，以促进公路工程施工资料管理。     

论如何提高建筑企业合同管理工作水平

重点阐述合同管理的重要性及合同在签订、履行等方面的一些控制措施和存在问题的解决办法,可为同行提供参考和借鉴。     

我国交通科技型企业人力资源激励存在的问题与建议

我国多数交通科技型企业自事业单位转制以来,其人力资源激励方面的问题并没有得到有效解决.鉴于此,在全面总结交通科技型企业人力资源特点的基础上,着重分析现阶段交通科技型企业人力资源激励存在的主要问题,并提出有针对性的改进建议,以提高人力资源管理水平.     

基于就业导向的高职立体实践教学方案研究——以国际航运业务管理专业为例

文章在分析目前国际航运业务管理专业实践教学体系现状的基础上,通过调研就业企业和岗位的素质要求,提出了一套基于就业导向的立体化实践教学体系,以实现就业的无缝对接。     

The effect of attitudes toward cars and public transportation on behavioral intention in commuting mode choice—A comparison across six Asian countries

This study investigated the contribution of psychological factors in explaining the choice of transportation mode in six Asian countries. Data were collected from 1118 respondents in Japan, Thailand, China, Vietnam, Indonesia, and the Philippines. The dependent variable was the intention to use one of three modes for work travel after getting a job: car, public transit, or other modes. The explanatory variables were three attitude factors taken from a previous study, including: 1/symbolic affective, reflecting affective motives of travel mode use; 2/instrumental, referring to functional attributes of travel modes; and 3/social orderliness which represents for environmental friendliness, safety, altruism, quietness et cetera. Several logit model estimates were made using the samples from the six countries separately and together. We obtained three main findings. First, attitude variables about the car were all significant determinants for the entire sample from Asian countries. Second, the social orderliness aspect of public transit was a common concern of respondents from developing countries in selecting this mode for work trips. Third, in countries in which the intent to use a car was not very high, attitude factors about the car were found to be significant determinants of the behavioral intention to commute by car but were less significant in countries in which the desire to use a car was high.