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71.
Previous studies of wealth effect on fertiliser use have produced mixed results on the direction of the impact. Our article looks at this issue from a different perspective by considering the presence of doubts, such as about the true content or general effectiveness of fertiliser. We show theoretically that there could be different responses between the high-wealth and low-wealth farmers. We analyse also the wealth effect empirically using household panel data from the Hebei province of China. The results indicate that the direction of wealth effect does indeed change across the different levels of farmers’ wealth.  相似文献   
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This article discusses performance in the context of the World Trade Organization (WTO). Applying the framework by Gutner and Thompson and inspired by principal-agent theory, it is argued that existing studies have underspecified the institutional milieu that affects performance. The WTO represents a member-driven organization where Members are part of the international organization (IO) (e.g., through rule-making) and at the same time act outside the IO (e.g., through implementation). Thus, a narrow reading of the IO (focusing on the civil servants and the Director-General and his staff) will not suffice to understand IO performance in the WTO context. Selected evidence is presented to illustrate aspects of the WTO’s inner-working and the institutional milieu of performance. In addition, the article discusses a number of performance parameters, including the relationship between Secretariat autonomy and performance, the role of information, and the mechanisms of performance aggregation. The article ends by cautioning against quick fixes to the system to improve performance.  相似文献   
74.
Nowadays, kinship studies based only on STR analysis are a very common practice. Apart from regular paternity cases, there is a rising number of cases in which the type of sibship between two persons has to be determined. Very often the parents or further relatives are unavailable for testing, so that the probability e. g. for a half-sibship has to be calculated as a deficiency situation. 50 unrelated persons (Group 1), 50 full siblings (Group 2), and 50 half-siblings (Group 3) were genotyped using the 15 STRs comprised by the AmpFlSTR Identifiler multiplex PCR-kit to investigate the reliability of common statistics programs and the indicative value of the calculated probabilities. Using a commercially available statistics program, we calculated probabilities for the following hypotheses: 1. The persons investigated are full siblings; 2. the persons investigated are half-siblings; 3. the persons investigated are unrelated. After STR analysis, half-sibling probabilities between 0.03 %-97.56% for group 1, between 0.01%-78.46% for group 2, and between 24.28%-90.18% for group 3 were calculated. In addition, the authors present two complicated deficiency cases which could be resolved only by extensive DNA typing using X- and Y-chromosomal loci, respectively, as well as the investigation of further relatives. The results of this study suggest that typing of autosomal STRs alone is no sufficient tool for resolving cases of possible half-sibship, even if probabilities of more than 90.0% are obtained. Due to the results of our study we suggest the implementation of mandatory standards for the investigation and interpretation of complicated kinship cases.  相似文献   
75.
The authors describe a new, easy-to-use barcode-based tissue collection, preservation and body tracking system, which might prove instrumental in the containment of mass fatalities such as aircraft accidents, war related accidents, environmental disasters (e.g. earthquakes, hurricanes, and floods) terrorist bombings or mass murders.  相似文献   
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Conjunctival petechiae from 15 cases (cause of death: different natural and unnatural) were analysed using confocal laser scanning microscopy (CLSM) in order to visualize the kind of the damage within the vessel wall (diapedesis versus rhexis). The pathomorphological findings with multiple ruptures of vessels appearing to be filled to bursting point define the conjunctival petechiae as a rhexis-haemorrhage.  相似文献   
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Nach Wegfall der Untersuchungshaft ist eine Grundrechtsbeschwerde gegen die Haftentscheidung des OLG zul?ssig, sofern sich der Beschwerdeführer – wenn auch nicht mehr in Untersuchungshaft, so doch weiterhin – in Haft befindet.  相似文献   
80.
The American Sociological Association and the American Society for Public Administration are widely recognized as being among the premier professional associations in their respective fields within academia and beyond. Although a commitment to the promotion of ethical competence among their members is clearly viewed by both organizations as being central to the accomplishment of their missions, their techniques for doing so have included both similar and unique initiatives. It is the purpose of this paper to provide a comprehensive, comparative inventory of their ethics-related programs with a view toward determining if the establishment of what would appear to be a mutually beneficial, collaborative relationship between the ASA and ASPA in the ethics arena should be pursued.  相似文献   
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