和邢铁路中野沟门水库地区局部方案研究

针对和邢铁路如何跨越野沟门水库,重点研究铁路跨越水库选线时应具体考虑的各种因素.野沟门水库是以防洪、灌溉、养鱼、发电、旅游、工业用水等为用途的水利工程.根据野沟门水库的具体情况,从选线的角度研究了3个方案;从桥梁孔跨布置角度研究了2个方案.最终经全面分析比较,选出最经济合理的跨越方案.     

西南及邻区高速铁路岩溶工程地质分区研究

我国西南及邻区发育分布有大量的可溶岩,随着中西部高速铁路建设的加大,大量的铁路不可避免的穿越岩溶发育区,岩溶问题给该区域的高速铁路选线及建设带来巨大的挑战。根据多条已建成和在建的岩溶山区高速铁路岩溶工程地质问题,探讨这些地区高速铁路建设所面临的主要岩溶工程地质问题。拟定以地形地貌、气候和高铁主要岩溶问题为主控因素的分区原则,构建高原岩溶区、斜坡过渡带岩溶区、岩溶化平原区等3大高速铁路岩溶工程地质区;在此基础上基于地层岩性、地质构造、岩溶发育程度和岩溶水系统特征为控制因素的分区原则,细分为17个高铁岩溶工程地质亚区。高速铁路岩溶工程地质分区的研究成果,有利于针对西南及邻区不同的岩溶工程地质分区特点,制定相应的高速铁路勘察设计方案,以查明铁路建设遇到的复杂岩溶工程地质问题,拟定相应的工程措施,规避铁路建设的工程风险。     

对铁路保价运输发展的思考

阐述了铁路保价运输发展历程及特点,分析了影响铁路保价运输发展的主要因素,结合武汉铁路局实际情况,提出了提高服务质量,巩固和拓展保价大客户;合理调整费率,发挥价格杠杆的作用;加大保价运输营销宣传力度;提高安全防范能力,确保货物运输安全;建立快捷的赔付机制;加大日常管理力度,健全保价管理长效机制等加快铁路保价发展的对策。     

电子式安全带预紧装置的检修

介绍了电子式安全带预紧装置故障代码的提取方法、故障代码的含义及故障代码的清除，并指出了检修时应注意事项。     

凌志LS430轿车电动倾斜和伸缩转向柱的故障诊断与维修

介绍了2001款凌志LS430型轿车电动倾斜与伸缩转向柱的组成和功能。该转向柱系统具有故障自诊断功能。介绍了故障码B2602钥匙开锁警告开关电路故障、故障码B2610倾斜位置传感器或电动机电路故障等的诊断。另外，介绍了执行器电源电路和ECU电源电路、倾斜电动机和伸缩电动机电路等的俭修     

Integrated Transport System of the South-Moravian Region and its impact on rural development

It is generally presupposed that the infrastructure and availability of services of general interest (like schools, medical care, social services and also public transport) impact on present demographic development in rural areas, namely depopulation and aging. Such services affect the quality of life of local people and sometimes they perform a vital necessity. It is possible to say that the absence of the mentioned services should be compensated by an effective system of public transport. In other case, especially those people who are not able to use individual cars due to the age, health, legal conditions or financial situation are bequeathed on an assistance of the family or neighbors or they stay cut off and excluded. This paper is aimed at the verification of the presupposition in the case of the South-Moravian Region – NUTS 3 region occupying the south-eastern part of the Czech Republic, bordering with Austria and Slovakia. The research method lies in analysis of the frequency, travel time and fare of public transport system and its comparison with demographic development in rural areas, especially in the peripheral ones. The results are discussed in view of the system of central places in the region and present urbanization processes like suburbanization, counterurbanization and reurbanization.     

Investigating Causal Pathways Linking Site-Level Characteristics,Compliance, and Ecological Performance in Caribbean MPAs

A rapidly growing body of empirical evidence has linked improved ecological performance of social–ecological systems (SES) with better compliance with rules governing human activities. Researchers have proposed several key factors that motivate an individual to comply with resource use rules, including deterrence, social pressures, moral inclinations, and perceived legitimacy of rules and responsible authorities. Much of the research on compliance proposes causal mechanisms at the individual human level, but few studies test causal paths with empirical data particularly at the site level. This study tested a proposed pathway for explaining overall compliance rates and ecological performance in SES using data from structured surveys of community members, key informant interviews, policy documents, and coral reef surveys at marine protected areas (MPAs) and their associated human communities in the wider Caribbean. Findings indicate that compliance and other active MPA management interventions positively affect ecological performance, and site-level contextual factors (level of community development and being part of a political network) positively influence significant predictors of overall compliance rates, which include active MPA management and enforced punishments.     

A multi-objective optimization model for sustainable logistics facility location

This paper offers an exploratory study of sustainable facility location. The methodology, based on the classical uncapacitated facility location problem, provides decision makers with a multi-objective optimization model to determine the trade-off among economic, service and environmental considerations. Our results indicate that it may be desirable to open more facilities than optimal from a narrow economic perspective to reduce the carbon dioxide emissions of transport and to improve service reliability.     

浅谈广西高速公路服务区管理模式

文章分析比较了全国部分省市高速公路服务区的管理模式,提出了适用于广西高速公路服务区的管理模式,为广西高速公路服务区的经营管理建言献策。     

基于JMS和Web Services的企业应用集成系统的设计与实现

自从企业应用系统被广泛使用以来,企业应用集成技术就随着应用技术的不断发展而产生变化。从最初的使用简单文件进行数据交换发展到RPCs、分布式对象、事务监视器,再到最近被广泛使用的消息系统和网络服务技术。从另一方面看,企业集成的角度也从单一向多层次的趋势发展。文中主要介绍如何基于JMS和Web Services技术设计和实现企业应用集成系统,通过这两种技术可以轻松解决其它EAI技术在使用中遇到的难题。