Oracle Data Guard在塔河数字林业中的应用与实现

根据塔河数字林业系统对数据库的可用性和数据的可恢复性以及恢复时间的要求,在众多备份技术中选择了Oracle Data Guard技术,本文针对这一技术,简要阐述了其概念和功能,并且详细介绍了其技术组件和工作原理.     

推广工伤保险对我国生产事故统计的影响

我国安全生产统计工作所依托的行政手段还不能完全适应变化中的市场经济环境 ,政府安全生产管理不到位 ,监管不严 ,各类事故的少报、瞒报、不报现象相当普遍 ,极大地影响了伤亡事故统计的准确性。2 0 0 4年我国已实施新的《工伤保险条例》 ,笔者认为 ,会在一个较长的时期内对生产事故统计带来较明显的影响 ,使生产事故造成的伤亡人数统计变得更为全面和科学 ,这种影响必然会对原有统计偏差的修正 ,有利于今后加强和完善对安全生产的宏观决策和管理 ,会从根本上促进安全生产水平的提高。     

The indirect involvement of buses in traffic accident processes

The involvement of buses in accidents usually is assessed implicitly on the basis of the direct involvement of the bus in the collision or in injury production. This paper deals with the scope and forms of indirect involvement of buses (as a sight obstruction, for example). Accidents were selected by identifying the presence of the term ‘bus’ or synonyms in the text parts of complete police reports (testimonies, statements by the persons involved, etc.) available in electronic form, then analysed in detail. Direct or indirect involvement of a bus is found in 3.6% of traffic injury accidents reported by the police in the community studied (direct involvement: 1.4%; indirect involvement: 2.2%). The different forms of indirect involvement are then described, and some possibilities of preventive measures are discussed.     

Research on Methods for Building Volcano Disaster Information System--taking Changbai Mountain as an example

1IntroductionAs a many-volcano-distributed country,China is covered with many volcanoes and lava rocks.A-mong the one-thousand-or-so volcanoes,Changbai Mountain Volcano,Wudalianchi Volcano,Tengchong Volcano and Ashikule Volcano of West Kunlun are the mostlatentcatastrophic erup-tive active volcanoes.In recent years,the activity of the earth' s crust in some volcanic areas isobviously becoming increasing violent.Butfew scholars have monitored and evaluated volcano inChina.So building VDI…     

我国核事故应急“十三五”规划思路研究

通过分析我国核事故应急体系在应急预案、应急指挥、应急救援、技术支持、应急演习等多方面的已有能力,学习国外核电强国的核应急管理经验,总结福岛核事故应急的经验教训,发现我国现有核事故应急体系存在的问题,并提出"十三五"期间我国核事故应急的主要对策和措施,以期为我国核事故应急体系建设提供科学的和系统的工作思路。     

化工企业突发性环境污染事故的应急监测

化工企业突发性环境污染事故,具有污染毒性大,危害性强,后果严重等特性,及时有效地开展应急监测,可为应急处置和救援提供有力的保障。该文从前期准备、现场监测、数据上报等方面,探讨了如何做好应急监测工作。     

谈公路运输突发性环境污染事故应急监测

针对公路危险化学品运输车辆泄漏突发性环境污染事故发生突然、危害严重等特点,阐述了应急监测在污染事故中的关键作用。要求环境监测部门迅速反应,进行快速监测,并报出监测结果,为污染物的控制提供科学依据。本文为公路运输突发性环境污染事故应急监测提出了建议和要求。     

油指纹快速分析辅助鉴别及油品信息可视化管理系统

针对海上溢油事故排查鉴别的需求,开发了一套油指纹数据管理和鉴别软件系统,系统包括综合信息数据库和数据分析鉴别两大组成部分。开发的数据库用来存储基础地理信息、油样空间信息、油样基本信息、油样二维谱图数据、油样特征指纹数据等。指纹分析鉴别模块实现了油样谱图的准确积分、特征指纹指标计算、油样比对鉴别、油样分类鉴别、油样检索排查等功能。系统开发完成后,在黄渤海多次溢油事故中得到了很好的应用,具有高效性和可靠性,极大提高了溢油事故排查工作的效率,为海上溢油事故执法调查提供了重要的技术支撑。     

Traffic behaviour among adolescents using mopeds and light motorcycles

INTRODUCTION: Motorcycling is recognized to be a relatively risky activity. Powered two wheelers (PTW) are classified as mopeds, light, and heavy motorcycles, the first two categories being denoted light PTWs. This paper reviews the scientific literature on accident risks and traffic behavior among users of light PTWs with the aim of clarifying the current state of knowledge. METHOD: Based on a risk analytical and an anthropological perspective on motorcycling, the paper discusses the significance of cultural and social factors as important aspects of safety. More targeted and effective safety measures, for example better training programs, are needed to prevent motorcycle accidents. This means developing a deeper understanding of the rider as an individual, and the individuals within different groups and settings. Why and how motorcyclists approach the road, its function as a social arena, the varieties of goals and values, and the motorcyclists' own perceptions of the behavior that ensures their "achievements" or "successes", are some of the issues. Today, this kind of knowledge is scarce and almost entirely absent from the scientific literature. RESULTS: We conclude that the massive quantities of data on numbers of accidents, the categorization of situations, the causal explanations related to speed, gender, age, lack of concentration so forth, can only be employed as support for safety measures as long as they are linked to social and cultural factors. IMPACT ON INDUSTRY: Risk informed decision making has become an integral part of authorities' and manufacturers' implementation of safety measures. This tendency is strengthened by the fact that the responsibility of product safety rests upon the manufacturers, cf. for example EU safety regulations. Therefore it is paramount that a thorough understanding of social and cultural factors related to the PTW driving is necessary for the industry to develop targeted and efficient safety measures.     

生物物种信息平台建设进展研究

信息技术的突飞猛进和互联网的迅速扩张,为生物多样性信息的收集、存储、提交、检索、分析、传播和使用带来了革命性的发展。生物多样性数据和信息服务的内容逐步从单一的名录数据库建设转向为多学科交叉的综合信息服务平台。本文结合国家生物多样性保护专项,在介绍国内外主流生物多样性信息平台建设现状的基础上,分析了我国现有平台存在的问题,并对下一步如何完善和推进平台应用进行探讨。