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31.
Despite the multiple usages of star anise, a spice harvested from trees native to northeast Vietnam and southeast China, and notwithstanding its potential as a ‘flex crop’ due to being a key component in the pharmaceutical production of the anti-influenza drug Tamiflu, little is known about who cultivates this spice and how it reaches consumers around the world. Putting commodity chain analysis literature into conversation with recent ‘flex crop’ debates, we analyse the roles of actors along star anise commodity chains originating in rural, upland northern Vietnam. Our qualitative fieldwork reveals the intricate and idiosyncratic nature of these commodity chains upon which ethnic minority cultivator livelihoods depend, and which connect uplands and lowlands through manifold linkages. Cultivators, intermediaries, wholesalers, exporters and marketplace traders are constantly having to renegotiate their positions along these chains to maintain viable livelihoods due to uncertain financial returns and shifting demands. Adding to livelihood insecurities, financial gains have fluctuated wildly over time. The segmented knowledge individuals have of these commodity chains keep many in a vulnerable position, while the Vietnamese state's approach to promoting this commodity as a way to improve local livelihoods is questionable.  相似文献   
32.
Pericardial defects are rare in childhood and outcome is usually benign. Patients may be asymptomatic, but chest pain, emboli, arrhythmia, and sudden death have been described in the literature. We report the case of a 12-year-old boy who suddenly died after mild exercise. A left-sided pericardial defect with a diameter of 8 cm was detected on medico-legal autopsy.  相似文献   
33.
During the past three decades, Mexico has undergone major political, economic, and social changes sparked by regional developments and, particularly, globalisation. Its experiences provide valuable lessons for other countries.  相似文献   
34.
In the past few decades, Norway and Sweden, like the rest of the Western world, have attempted to restructure and deregulate education. In both countries, the established governing models were threatened due to lack of legitimacy and efficiency. This article discusses the extent to which the different explanations of stability and institutional change address what happened when Management by Objectives and Results (MbOR) was introduced in Norway and Sweden. However, both the content and the course of change were different in the two countries. More specifically, one can talk about processes combining lock‐in mechanism and layering in the Norwegian course of development. In Sweden, the process of change was characterized by sudden and radical decisions. A decision made in 1991 could be explained as a state of punctuated equilibrium, as strong forces produced a situation where nothing else was to be done except make a radical change, turning the centralized system into a decentralized one. The period has parallels to the concept of ‘critical juncture’, representing a moment of openness to and possibility for different and new actors to influence a new constitution. In Norway, the transformation of policy tools for education purposes has thus far dominated the process and direction of change. In Sweden, through processes of conversion, the policy tool has gained a more dominating influence over education policy. Accordingly, there was a stronger emphasis on MbOR in its original version in Sweden than in Norway, which has transformed and defined the concept in line with educational purposes. This article outlines two cases of institutional change that combine elements of lock in with new developments. In neither Norway nor Sweden was the development pushed further in the same trajectory, rather it was transformed and, in the case of Sweden, radically changed within a larger nationally specific framework of sequence of events, values, norms and traditions of policy making.  相似文献   
35.
In this paper the author examines certain ideas of the Spanish School of the sixteenth and seventeenth centuries which directly inspired the School of Hugo Grotius in the seventeenth, thus opening the way towards possible declarations of human rights such as that of United Nations. The line of thought which extends from Francisco de Vitoria (1492/93–1546) to Francisco Suárez (1548–1617) is given the name of the "Spanish natural law and law of nations School."  相似文献   
36.
Extant research in political science has demonstrated that citizens’ opinions on policies are influenced by their attachment to the party sponsoring them. At the same time, little evidence exists illuminating the psychological processes through which such party cues are filtered. From the psychological literature on source cues, we derive two possible hypotheses: (1) party cues activate heuristic processing aimed at minimizing the processing effort during opinion formation, and (2) party cues activate group motivational processes that compel citizens to support the position of their party. As part of the latter processes, the presence of party cues would make individuals engage in effortful motivated reasoning to produce arguments for the correctness of their party’s position. Following psychological research, we use response latency to measure processing effort and, in support of the motivated reasoning hypothesis, demonstrate that across student and nationally representative samples, the presence of party cues increases processing effort.  相似文献   
37.
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