安全财政收费系统设计的关键技术

阐述了一个财政收费系统架构,提出了安全财政收费系统的概念,并给出其需要达到的技术性能,同时给出了现代软件工程方法如何应用到实际项目中的一个范例,并归纳了开发中碰到的关键问题和解决方案.     

The future of road safety: A worldwide perspective

Estimates by the World Health Organization suggest that, on a yearly basis, road crashes kill 1.25 million people—nearly 3400 road fatalities per day—and injure up to 50 million. Traffic injuries are not equally spread over the world, however; some countries are hit harder than others, and the chance of being killed in a road crash depends on where one lives. Almost 90% of all traffic casualties occur in low- and middle-income countries (LMIC). Globally, the number of fatalities per 100,000 population (mortality rate) ranges from less than 3 to almost 40. The rate is less than 9 in high-income countries (HIC) but averages around 20 in LMIC, with the African region demonstrating the highest rate (26.6). While road safety trends have been positive in HIC over the last few decades, trends in LMIC are not telling a positive story: road fatalities are expected to increase to almost 2 million road fatalities per year by 2020.The United Nations has adopted several resolutions on road safety and proposes actions to tackle the global road safety crisis. Considering the current level of road safety to be unacceptable, the UN has taken several initiatives. One effort, the Decade of Action for Road Safety 2011–2020, has generated substantial activity around the world over the last couple of years. Furthermore, it is very encouraging that the UN included road safety in the Sustainable Development Goals that it laid out in September 2015. Road safety is part of the public health agenda and the urban development agenda. Measured in “real actions,” however, the responses so far from the overall global community and individual countries do not suggest that we are already on the right track to bringing down the death toll on roads.The future of road safety is uncertain and definitely not the same for all regions of the world. Countries with a mature road safety approach and an ambition to make further progress are expected to move in the direction of a pro-active approach: a Safe System approach. It is reported that many LMIC, meanwhile, are on the brink of designing road safety strategies and implementing action plans. The international community is willing to support LMIC, but LMIC cannot simply copy successful HIC strategies because local circumstances differ. The principles of successful HIC strategies are applicable, but the priorities and action plans should take root in and align with local conditions.     

高速公路安全行驶之保障措施

讲述了保障高速公路安全通行的有关措施及管理方法。     

基于角色访问控制的办公自动化系统的研究与实现

介绍了访问控制的几种方法及特点,讨论了基于角色的访问控制方法来实现办公自动化系统中的资源共享、用户角色指派关系,讨论了利用Microsoft．NET中cache等缓存技术和．NET Framework中提供的现有技术,实现办公自动化系统中的角色访问控制。     

平面无线调车系统安全升级改进

莱芜钢铁集团有限公司运输部通过平面调车系统设备大修及在大修中的设备技术创新改造，消除了平调系统在运行使用中对调车作业的安全危害，提高了平调系统的安全性、可靠性和适应性。     

浅谈船舶如何安全航行长江泰州段

从辖区气象、水文等特点,结合作者从事通航安全管理工作的一些经验,对船舶安全航行长江泰州段注意事项进行初步的探讨。     

经济型轿车安全库存研究

建立安全合理的产品库存可以有效的为企业节约成本，满足需求的变化。文章介绍了国内企业通常对库存管理的一些规定．重点介绍了适用概率方法确定安全库存的方法．为轿车企业及其经销商确定安全库存提供了非常有效的方法。同时．考虑到实际运作情况．结合实际运距因素，介绍了如何确定企业的最佳订货点，对轿车厂家及其经销商的库存管理有较高的参考价值。     

关于防灾安全监控系统设计方案的探讨

防灾安全监控系统在我国铁路已成功应用。结合南宁至广州铁路工程,探讨关于防灾安全监控系统的设计方案。     

海轮掉头进出营船港水道的几点思考

文章简述了南通营船港水道下界航道可航水域尺度,运用"静态系数或通航要素系数"理论,对苏桥#5左右通航浮上、下水域航道难度静态系数进行分析和比较,提出了海船掉头进出南通营船港的有关事项,为航海人员掉头进出南通营船港提供参考。