The third United Nations conference on the law of the sea

This paper examines the fourth and fifth sessions of the third United Nations Law of the Sea conference, held at New York in 1976, against the background of committee work.     

Driver-Vehicle-Lateraldynamics under Regular Driving Conditions

In order to minimize accidents and achieve comfortable handling it is necessary to analyse the control behaviour of the driver-vehicle system and adapt the vehicle to the driver. However, most of the tests have shown, that under normal driving conditions the driver adapts himself to the vehicle, which is exactly the other way round as it was originally thought. In this paper it would be shown, how the driver adapts himself to the vehicle and which technical parameters may effect this adaptation.     

地铁运营与第三方督查

据2011年11月22日《解放日报》报道,在上海市人大代表座谈会上,有代表建议人大加强对地铁建设、运行等重大工程、重大项目的监督,地铁运营方须引入第三方督查机制,聘请国内、国外专家,对地铁运行系统“从头开始查”,“一个系统一个系统地查”.对此我很有同感,因为有没有第三方督查,对于系统的安全性,其效果是大不一样的.     

The Decline of the Artisanal Fisheries in Mediterranean Coastal Areas: The Case of Cap de Creus (Cape Creus)

This article examines the sociocultural, economic, and environmental causes of the decline of the artisanal fisheries in the rocky coast of Cape Creus (NW Mediterranean) over the past decades. The changes that have occurred over time have favored trawlers, purse-seiners, shellfish fisheries, and tourism activities, to the detriment of artisanal fisheries. This article shows that the establishment of a marine reserve in 1998 could not reverse the observed decline in the artisanal fisheries. This raises the necessity of implementing a fishery management plan integrated into a coastal management plan, which should accompany the habitat protection. These plans could assist in the maintenance and the sustainable development of the artisanal fishing sector in Cape Creus as well as in other Mediterranean coastal areas where artisanal fisheries are also declining.     

Analysis Method of Head-on Vehicle Collision

In this paper a method of analysis of vehicle head-on collision, based on the concept of dispersion of stress waves in rods upon axial impact has been presented. The mathematical model of collision studied here described the vehicle behaviour in collision in terms of a one-dimensional, nonhomo-geneous, nonlinear partial differential equation. A procedure of model identification and some remarks concerning experimental data have been discussed. Results of computer simulation of a tested vehicle have been given.     

微小核糖核酸

最近几年中，微小核糖核酸和基因转录后调节领域出现了飞快的发展。微小核糖核酸．或缩写为miRNA，是小的．调节性核糖核酸，它与小的干扰核糖核酸（SiRNA）类似．但它是体内天然表达的。     

应用Q-DAS CAMERA~ Concept提升企业精益生产水平 基于工业产品质量数据的绩效评价系统开发与运用

Q-DAS CAMERA~ Concept支持柔性和模块化应用,既可以应用于单个工作场所,也可为部门级、工厂级或区域级的综合系统提供解决方案。