Trend analysis of machinery safety for globalization: From the Japanese point of view

In Japan, the work of translation to JIS faced many obstacles. Support groups in Western countries have submitted comments on technical problems. The movement to standard harmonization in safety has rapidly developed in international standardization. The movement for global standardization is developing throughout all the economic areas of the EU. The aim of the Machine Directive that comes into effect in stages is to provide an international formula for a type of qualification in machine safety. EN292 is a nucleus for related standards, which are like a group of planets in a universe. It is a European standard as well as a guideline for implementation, showing practical safety requirements for machines. Horizontal standards, such as EN954 and IEC61508, apply in actual practice.     

试析《水法》下的水资源统一管理

水是关系社会可持续发展的重要资源,但是我国水管理的弊端造成水资源状况不容乐观。针对这一情况,2002年《水法》的修改重点之一是加强了水资源统一管理。本文从统一管理的必要性出发,分析了《水法》有关水资源统一管理的规定,并指出了有待完善之处。     

The decline of a regional fishing nation: The case of Ghana and West Africa

Inadequate trade policies, globalization of the fishing industry, dominance of Europe's distant water fleets, declarations of exclusive economic zones (EEZs) by neighbouring West African nations, overfishing and a lack of good governance contributed to the decline of Ghana as a regional fishing nation, a position it had held since the 18^th century. The prohibitive cost of access arrangements limited Ghana's access to distant waters. The country's marine environments have been impacted by overexploitation of stocks and the use of destructive methods. Subsistence fishing has become the sole means of survival for many fishers. The decline of the fishing sector has limited the country's ability to meet domestic demand and threatened the economic and food security of many Ghanaians. The article traces the early history of Ghana's fisheries, their gradual decline during the last four decades, and outlines recommendations for policy changes to address the situation and steer the nation on a course towards sustainable fisheries.     

The ecohealth system and the community engagement movement in foundations: A case study of mutual benefits from grants funded by the United Nations Foundation

Ecohealth is a process for identifying key environmental determinants causing mortality or morbidity and combating them by mobilizing multiple social sectors. Evolving out of the concept of environmental health, ecohealth provides a framework for long‐term sustainability. The health outcomes anticipated by environmental interventions are part of a long‐term agenda and require fundamental groundwork for the growth of community‐driven development. Building long‐term sustainability requires that two key approaches be developed through ecohealth. The first is the strengthening of local community institutions, whether formal or informal. The second is building financial mechanisms that are more diversified and less reliant on a single donor. As a result, the ecohealth system provides an opportunity for foundations to empower communities, build cross‐cutting cooperation, and gain knowledge through projects. If people's environmental behaviour is to change and be sustained in the long term to produce desired health outcomes, this will require all members of society to be capable of functioning within the existing institutional infrastructure. This means that not only do formal institutions need to become more accessible but also that concepts relating to local informal institutions must be incorporated into ecohealth projects. It is imperative that we identify and understand relevant local institutions and how they can be transformed so that new environmental forms of behaviour can be sustained and result in positive health outcomes. The intersection of environmental and health concerns provides an ideal area in which the gap between government and civil society can be bridged — not only providing solutions to ecohealth concerns, but building government capacity in general and making these positive changes sustainable in the long term. This article is a case study, based on several United Nations Foundation grants. It outlines the significance of traditional community organizations, the breadth of their long‐term relations with communities, their resources, and the adoption of sustained forms of behaviour. In addition, the article highlights the role that international foundations can play in creating innovative financing mechanisms through community‐based foundations.     

Testosterone,dominance signalling and immunosuppression in the house sparrow,<Emphasis Type="Italic"> Passer domesticus</Emphasis>

The immunocompetence handicap hypothesis (ICHH) suggests that dominance signals are costly because their development is controlled by testosterone, which is immunosuppressive. Signal control therefore links an increased disease risk with a high quality signal. The chest bib of the house sparrow, Passer domesticus, is a signal known to be related to dominance and under control of testosterone levels. We experimentally manipulated testosterone in male sparrows during the breeding season and again independently during the post-breeding period to test whether variation in levels of testosterone could cause variation in levels of immunocompetence. There was no effect of testosterone manipulation on the cell-mediated response of birds to phytohaemagglutinin injection, nor did testosterone levels appear to affect either white blood cell ratios or red blood cell counts. In contrast, both breeding season and post-breeding season testosterone levels had significant effects upon the humoral response of the birds to sheep red blood cell injections. However, whilst testosterone during the breeding season appeared to act immunosuppressively, the role of post-breeding levels is less clear. In concordance with a previous study, there was an indication that corticosterone is involved in mediating the immunosuppressive effects of testosterone. The strength of the secondary humoral response and the cell-mediated response were negatively related suggesting the possibility of a trade-off between the different arms of the immune system. These results provide some support for the ICHH as a mechanism promoting the evolution of costly badges of status, although the results question whether the immunosuppressive cost can be mediated by testosterone at the time of badge development.Communicated by W.A.Searcy     

防灾减灾系统工程的国际对比分析及建议

针对我国现存的灾害状况,本文通过国际对比的方法,对其他国家已有的减灾系统工程作了简单介绍,并结合我国实际,对未来建立减灾系统工程中应着重加强的薄弱环节作了分析,提出了加强立法工作,增加减灾投入,建立全国统一的减灾通讯系统的建议。     

加强水土保持 防止生态恶化

本文论述了水土水流失对生态环境的影响和对农业生产的危害，阐明增强环境意识，加强水土保持时防止生态恶化，是我国振兴农业的重要性与紧迫性的任务。     

环境标准与国际贸易

分析环境因素在国际贸易中日益重要的地位,阐述国际贸易中环境标准的内涵以及环境标准对国际贸易的影响。认为不论发达国家还是发展中国家都应尽力合作,缩小认识上的差距。最后分析了环境标准对我国国际贸易的影响及我国应采取的对策。     

淮北矿业集团公司矿井水利用现状及前景

论述了淮北矿业集团公司矿井水利用现状，提出了矿井水污染治理，利用技术和发展前景。对防治煤矿矿井水污染，节约地下水资源提出了具体措施。     

Lessons in logistics from Somalia

By February 1981 the refugee relief operation in Somalia was close to breakdown. The Governor of Somalia and the United Nations High Commission for Refugees (UNHCR) contracted the agency CARE to manage the logistics of the operation. By August 1981 over 99 % of food received at Mogadishu was reaching the camps. Here we describe this apparent success, and attempt to diagnose the contributing factors. Chief among these are dynamic leadership, 'systems' management, adaptability of personnel, the use of professional Indian food monitors in the camps, and the support given by the Government. The chief qualification on the success of the operation has been the continued dependency on expatriate expertise.
General conclusions are offered relating to the management of logistics in relief operations. The most important conclusion is that there is a prime need for logistics to be centralized in a single organization at the start of major emergencies. We point to the current inadequacy in an international relief system which fails to ensure this, and suggest that a new or existing part of the United Nations family be given a 'brief for in-country logistics' to become a UN Emergency Logistics Office.