改善民生是巩固党的执政地位的战略基础

民生问题是构建社会主义和谐社会的根本和关键所在,是巩固党的执政地位的基础。解决好民生问题,对于构建社会主义和谐社会、巩固党的执政地位具有全局性、根本性和长远性指导意义。     

社会管理视角下的公共领域

公共领域一直受到社会学和政治学的关注。不论是阿伦特极权主义语境中的公共领域,还是哈贝马斯民主语境中的公共领域,以及后续研究者对公共领域的探讨,基本上都是在‘国家与社会'的对立,或者说‘国家与社会'的消极互动之逻辑预设上展开的。但实际上,‘国家与社会'的协作或‘国家与社会'的积极互动之逻辑预设同样存在可能;基于这种逻辑预设,从社会管理的视角来看,公共领域是一种社会管理机制,它同时与国家对社会的管理域、社会对国家的管理域、国家自我管理域以及社会自我管理域相联系,发挥着社会管理功能。公共领域的建构必须从外部要素和内部要素两个方向着手;外部要素包括制度与媒体,内部要素包括公众、公共知识分子以及社会空间。就当前现实来看,中国公共领域的建构需要从上述两个方向努力。     

我国高校社会实践体系的问题与对策

大学生社会实践体系建设是增强大学生实践能力的重要举措。文章从现状出发分析了高校社会实践体系存在的主要问题，包括对社会实践活动定位不准，资金使用不规范，相关制度不完善等。在此基础上，分别从高校和学生这两个社会实践体系主体的角度出发，提出完善高校社会实践体系的建议。包括高校优化人员结构，建立健全相关制度，提高高校硬件水平，加强合作。学生努力学习科学文化知识，提高自身科学文化素质。     

‘Only work and sleep’: seafarers’ perceptions of job demands of short sea cargo shipping lines and their effects on work and life on board

Previous research on job demands in seafaring has focused on the effects of workload and circadian disturbance on seafarers’ health and fatigue. Taking a more comprehensive approach, this study identifies job demands of short sea cargo shipping lines and explores their effects on work and life on board. Data came from 54 interviews with officers and crew on five cargo ships. Findings revealed job demands related to characteristics of the schedule, ports, and sea voyages; these were not only associated with workload and circadian disturbance, but also with the difficulty of the work, the ability to plan ahead, and intrusions from third parties. Job demands affected outcomes through two interconnected processes. First, job demands had direct and indirect effects on fatigue and the working climate on board. Second, potential positive effects of job demands (i.e. interesting work and pay) were related to motivation and, together with a good working climate, could reduce turnover. Connecting the two processes, a good working climate was pivotal in counteracting negative emotions and supporting motivation and collaboration. In this way, it functioned as a key resource. External constraints could either buffer or reinforce these effects.     

修船企业承包商竞争力评价方法研究

随着中国船舶工业的快速发展，业务外包已成为修船业主要的生产方式，修船企业已与承包商建立了长期的业务合作关系，承包商竞争力的高低直接影响到了修船企业的生产效率及经济效益。为此，文章应用层次分析法建立修船企业承包商竞争力评价模型及评价方法，从而为修船企业有效地对承包商进行管理提供评价工具。     

我国社会保障立法的现状分析与思考

通过对我国社会保障立法现状的分析,阐明我国当前加强社会保障立法的重要性,并提出完善社会保障体系的见解。     

轨道交通项目的外部效益分析及实例

通过分析轨道交通项目不同受益主体，对轨道交通项目所产生的外部效益进行分类，并建立各效益的计算模型，并根据保守计算的原则，对成都地铁2号线进行实例分析，用数据证实轨道交通项目可以产生巨大的外部效益。     

行人交通仿真模型与相关软件的对比分析

从描述行人运动行为的尺度和精细程度出发，行人交通仿真模型分为宏观模型、中观模型和微观模型3类。总结了常见的格子气模型、元胞自动机模型、社会力模型和磁力模型的原理及算法，对比分析了其仿真效果。论述了如何运用Legion、STEPS、SimWalk和AnyLogic软件建立行人交通仿真模型，比较和评述了上述软件的技术性能。研究表明，充分、合理利用已有软件，可实现快速有效的行人交通仿真建模。     

Maximizing net benefits for conventional and flexible bus services

Transit ridership is usually sensitive to fares, travel times, waiting times, and access times, among other factors. Therefore, the elasticities of demand with respect to such factors should be considered in modeling bus transit services and must be considered when maximizing net benefits (i.e. “system welfare” = consumer surplus + producer surplus) rather just minimizing costs. In this paper welfare is maximized with elastic demand relations for both conventional (fixed route) and flexible-route services in systems with multiple dissimilar regions and periods. As maximum welfare formulations are usually too complex for exact solutions, they have only been used in a few studies focused on conventional transit services. This limitation is overcome here for both conventional and flexible transit services by using a Real Coded Genetic Algorithm to solve such mixed integer nonlinear welfare maximization problems with constraints on capacities and subsidies. The optimized variables include service type, zone sizes, headways and fares. We also determine the maximum welfare threshold between optimized conventional and flexible services) and explore the effects of subsidies. The proposed planning models should be useful in selecting the service type and optimizing other service characteristics based on local geographic characteristics and financial constraints.     

提升高职院校服务地方区域经济发展的策略研究

我国社会主义现代化建设迫切需要人才资源、科学技术、投资环境等多方面的支持,而高职院校作为服务地方区域经济发展的主力军应承担起社会振兴的历史使命。剖析高职院校服务地方区域经济发展的必要性,深究高职院校在服务地方区域经济发展过程中存在的问题,从明确高职院校办学定位、提升科研能力、加强政策力度、建立配套机制等几方面提出我国社会主义现代化建设过程中高职院校服务地方区域经济发展的破解路径。