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941.
Famine is clearly and undeniably a terrible wrong, and famine is preventable. The occurrence of famine is an indictment of the ethics of the country in which it has occurred. Despite this, those claiming to represent ethical concerns in general and human rights in particular have had little impact on either understanding famine or dealing with it. This paper is an attempt to develop an agenda whereby human rights concerns can be brought to bear on the problem of famine.  相似文献   
942.
This article is about the process of negotiation and implementation of a bilateral environmental agreement between two developing countries. It analyzes the case of the Act of Jaguarão between Brazil and Uruguay on assessing the risk of transboundary air pollution by the President Medici (UTPM) coal-powered thermo-electrical facility in the Candiota region of southern Brazil. The article adds to the scarce literature on international environmental conflict resolution and negotiations between developing countries, especially in Latin America. First, it explains that even with the asymmetry of power between Brazil and Uruguay, negotiation was possible due to a series of factors, such as the interest of Brazilian environmental agencies in improving the monitoring of emissions from UTPM and the international scrutiny of Brazil prior to the upcoming Rio-92 Earth Summit. Both states obtained mutual gains from the agreement by developing ‘joint fact finding’ research and monitoring. Second, different from most of the mainstream literature, the research reveals that weaknesses in institutional agreements, such as a lack of sanctions or deadlines, were not an implementation impediment. In fact, the very weaknesses of the agreement actually enabled authorities in both countries to cooperate in the development of an acid rain monitoring program in the Candiota region, and as a result, to improve air monitoring capacities in both countries. Third, this research shows that the implementation process (1991–2003) produced different results and impacts: it helped to develop technical capacities of environmental agencies in both countries, increased the political power of Brazilian environmental agencies to control UTPM, and pushed for behavioral changes to enable UTPM to respond to the demands of both governments.  相似文献   
943.
944.
A more sensitive modification of the zinc test for semen has been developed, which can be used either as a solution or incorporated into test papers. The latter retain their sensitivity for at least 3 months.  相似文献   
945.
Abstract:   The open method of coordination (OMC) has introduced a shift with the traditional legal instruments set up by the Treaty. Its introduction was initially supposed to favour more 'flexibility' and 'openness' in the community legal order. After a presentation of the OMC, this article intends to provide an assessment of the OMC's implementation in the ten new Member States. It displays that the OMC is sometimes far from his initial purposes, and in consequence needs to a certain extend, to adapt some of the guidelines and to clarify its legal bases. It concludes with a critical appraisal of the use of the OMC as itself, which should be imbricated in the community.  相似文献   
946.
Electronic and mass media create counterweights to established authorities. Ithiel de Sola Pool is professor of political science at the Massachusetts Institute of Technology. A fellow of the American Academy of Arts and Sciences, he is also a member of the following: American Political Science Association; Council on Foreign Relations; American Association for Public Opinion Research and American Sociological Association. He is the author of Satellite Generalsand editor of Handbook of Communications. [Deceased]  相似文献   
947.
948.
A single-column solid-phase extraction procedure was developed for the screening of acidic, neutral, and basic drugs from plasma. The recoveries of all 25 tested drugs exceeded 82%. After the plasma had been diluted with phosphate buffer (pH 6.0), the drugs were extracted using a single Bond Elut Certify column. The acidic and most of the neutral drugs were eluted by acetone/chloroform (1:1) and the basic drugs were eluted by 2% ammoniated ethyl acetate. Some neutral drugs appeared in both fractions. The two fractions were collected separately and evaporated until approximately 100 microL of solvent remained in the tube. Both fractions were analyzed separately on a gas chromatograph equipped with a wide-bore capillary column and a flame ionization detector. The procedure could also be used for urine samples.  相似文献   
949.
950.
以国内多发的猪传染性胸膜肺炎放线杆菌 (APP) 1、3、7血清型强毒株作为制苗菌株 ,制成油佐剂三价灭活苗。经效力试验 ,对上述 3种血清型强毒攻击的保护率分别为 88.8%、88.8%和 10 0 % ;试验动物安全性检验及田间安全检验 ,除个别猪出现轻微体温反应及暂时减食外 ,无其他异常反应。表明该苗对猪的保护性及安全性良好  相似文献   
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