提高车务段安全管理能力的探讨

以赤峰车务段为例,分析了新体制下车务段在安全管理方面存在的问题。针对管理体制、管理手段和人员素质等不适应的情况,论述了车务段安全管理能力薄弱的原因。提出改革现有管理模式、建立安全生产责任制和建立健全职工教育培训体系等提高车务段安全管理能力的途径。     

提高车务段安全管理水平的思考

在分析驻马店车务段安全管理现状的基础上,提出通过采取强化干部职工的教育管理,提高全员的思想素质,以及应急事件处理能力;强化干部职工的动态管理,加强安全管理中的标准化建设;通过职责联动和激励考核,提高干部职工保安全的工作积极性等措施,提高车务段的安全管理工作的水平.     

车务段安全管理控制分析

我国铁路从4级管理模式整合为3级管理模式,扩大了车务段管理范围与职能,使安全管理的难度加大。通过对作业前分析预测控制、作业中的过程控制、作业后的管理控制3个方面的必要性及操作方法等方面的论述,为运输生产过程实施有效控制提供理论依据,使安全生产工作步入良性循环的轨道。     

基于AHP-模糊综合评价法的车务段安全分析

将层次分析法与模糊评价法相结合建立AHP-模糊综合评价模型对车务段安全情况进行分析评价。首先根据车务段特点,分析影响车务段安全的因素,按照人、设备、环境、管理4个方面建立评价指标体系,运用层次分析法确定各因素的权重;然后运用模糊评价法进行多级模糊综合评价;最终确定车务段的安全评价等级。评价结果表明,该车务段安全等级为"良好",需要在培训职工的安全意识和常识、维护旅客的乘车秩序、强化安全责任制等方面继续完善。     

铁路运输"六字"安全管理法的实践

哈尔滨铁路局海拉尔车务段为了提高铁路运输安全管理水平,积极探索总结出以"安、控、馈、析、踪、结"为内容的"六字"安全管理法.根据"六字"安全管理法的内涵,在推广实施中认真落实每一个工作环节,有效规范和完善安全基础,加强现场检查监控,完善安全考核体系,进而转变干部作风,提高了对薄弱环节的控制能力.     

中间站营业线施工安全管理分析及对策

结合哈尔滨铁路局绥化车务段的实际情况,分析中间站营业线施工安全管理中存在的主要问题,从中间站营业线施工的风险化管理、项目化管理、标准化管理,以及提升车务段应急指挥中心综合处理能力4个方面提出相应的中间站营业线施工安全管理对策。     

实施集中办理春运业务的探索

铁路实施直管站段改革和生产力布局调整后,运输站段的管理跨度增大,春运工作面临着严峻的挑战与考验。怀化车务段针对新体制下铁路春运组织的特点,为保证春运组织工作的安全有序,进行了集中办理春运业务的探索,提出在实施中应重点做好的各项工作。     

铁路车务段运输组织优化探索

为提高铁路中间站调车作业效率,从管理职能、组织流程角度分析车务段运输组织管理现状,针对车务段运输组织普遍存在的问题,提出合理设置车务段运输组织架构、规范作业流程、加快信息处理速度、控制调车作业计划编制核心环节等车务段运输组织优化对策。以沈阳局集团公司车务段调车作业计划集中编制为例,从调车作业计划集中编制、运输组织优化和效果分析方面,对铁路车务段运输组织优化对策进行探索。     

实行安全协作区管理的探讨

根据铁路体制改革的精神,按“小路局、大站段”的模式调整生产布局,扩大了车务段的管辖范围,使车务段管理难度加大。为保持运输安全生产,发生事故能及时抢险救援,将若干相邻中间站组成安全协作区,明确规定协作区的划分、机构设备、各部门职责及应注意的问题。     

对铁路车务段调度工作的思考

通过分析车务段调度在整个运输生产组织中的职责,结合车务段调度工作内容,从规范车务段调度基础工作,监控运输生产过程,协调运输生产组织,加强统计写实分析,强化作业标准考核等方面论述车务段调度组织生产措施;针对充分发挥车务段调度职能提出改进建议,为车务段调度工作的规范化、专业化发展进行探索和思考。     

总结教训，从严管理 加强设备 保证安全

安全工作必须从基础抓起，抓住主要矛盾，还要强化安全规范管理，构建有效的安全质量保证体系；坚持抓小防大，从严管理；此外还要在设备投入上下功夫，不断提高设备质量。     

Tourism,changing architectural styles,and the production of place in Itacaré, Bahia,Brazil

This article examines changing architecture in Itacaré, Brazil, as it transitions from a fishing village to an international tourist destination. Tourism, as an assemblage of practices and perspectives, recreates places in specific ways that structure social and environmental relationships. Through an examination of historical architectural styles, tourist architecture, and popular architecture in Itacaré, this article analyses the ways a tourist economy has physically and socially rebuilt the city. Socially, the changing architecture marks and creates differences between class, racial, and regional identities while also providing an idiom through which public conversations about these changing economic systems and demographics are articulated. At the same time, the expansion of the city has led to racial-, regional-, and class-based segregation. Environmentally, tourist architecture creates new relationships to nature through re-imagining Itacaré’s position in relation to other rural and urban places and a new emphasis on the aesthetic value of nature.     

Reviewing the DATAS of aviation research data: Diversity,availability, tractability,applicability, and sources

The field of aviation research is entering the era of big data. While data-driven advancements in aviation have clearly brought about applicable models and results with immediate implications, we argue that the influx of aviation data should be better characterized and documented to enable more efficient and standardized usage. To this end, we examine 200 well-cited research articles from sub-disciplines ranging from revenue management to air traffic control published on or after 2010 in order to analyze the diversity, availability, tractability, applicability, and sources (DATAS) of data utilized in aviation research. We find high levels of data diversity within aviation research, with 16 data categories ranging from air traffic flow management-type data to data from distributed sensors in line with the Internet-of-Things (IoT) paradigm. We identified a dominance of proprietary, non-public data in aviation research, with 68% of the 200 research articles utilizing solely proprietary data in deriving their results, and a further 8% utilizing a mixture of proprietary and publicly available data. The pervasiveness of proprietary data has implications on reproducibility and extending research results. We also highlight the increasing tractability of the data by surveying the computational power required to process the data sets, and present vignettes of applications and results that stem from these data-driven studies. Finally, we propose several recommendations regarding standardizing data source nomenclature as well as increasing the availability of and usage of publicly available data.     

Reputation,search cost,and airfares

As cost of search for consumers decreases with the spread of the internet; researchers question whether this trend will lead to lower price or higher product differentiation. This paper examines a sample of offered fares to see if an airline choosing not to distribute its tickets via a channel where competitors' offers are directly observable may attempt taking advantage of potential customers. We find this to be the case. Our study suggests that the US airline industry appears to be evolving toward more product differentiation in the internet age.     

Travel,roads, risks and volunteers

International volunteers often travel to destinations (low- and middle-income countries) that carry a greater chance of being involved in a road-related injury and a possible fatality. Within this cultural exchange, tourists move from safe roads and cars to those that are potentially unsafe. Is this all part of the adventure of volunteering or should the tourist industry take some responsibility? This paper highlights the intersection between tourism and road injury and fatality risks (as pedestrians or in vehicles) with special attention to the longer term volunteer traveller. Social science theory underpins some of the discussions around risk and travel. A brief consideration of the international road traffic death and injury crisis and the emergence of the recognition that this impacts upon tourist safety is explored as backdrop to discussions. Tourism relies upon the ability for people to travel in and around the countries they travel to, often taking on the local travel arrangements prevalent in their destination. These local travel arrangements enable leisure tourists to explore their destination and volunteer travellers to live and work as locals. Is it time to consider and further the research on road risks as a growing feature of tourism?