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971.
Over the last two decades the scientific community has witnessed unprecedented growth of nanotechnology research in Canada. Although recent studies have shown that Canada consistently maintains a position in the first tier of productive countries in terms of its share of the world??s nano-publications, a number of key questions remain unanswered. Using a unique nano-related publication dataset, this paper combines bibliometric analysis and science overlay mapping to visualize the ??invisible college?? of Canadian nano research. The present analysis finds that the rapid growth of nanotechnology research in Canada is, for the most part, externally driven. In recent years, research content has shifted toward nanobiotechnology fields. The geographical distribution of Canadian domestic nanotechnology research is characterized by regional imbalance: most research hubs are located near US?CCanadian borders. Canadian nanotechnology scientists have collaborated with a variety of countries, but Chinese scholars in particular play a leading role in Canada??s research exchange across national borders. 相似文献
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Frank H. Stephen Giorgio Fazio Cyrus Tata 《International Review of Law and Economics》2008,28(3):212-219
Plea bargaining has become a central feature of criminal procedure in Anglo-Saxon jurisdictions. This paper explores an area seldom discussed in the economic literature on plea bargaining: the influence of the defence lawyer's fee contract on the terms of the bargain. In particular, it uses data from one jurisdiction of the impact on case trajectories of changes in publicly funded defence lawyers’ contracts to test the proposition that the nature of the lawyer's contract influences how cases are managed. An event study methodology on a pooled time-series cross-section data set of case trajectories before and after the change in the nature of the contract is used to examine whether the new payment regime significantly changed the trajectories of cases through the summary criminal justice system. Overall the results seem to suggest that the behaviour of defence lawyers may be influenced by financial incentives. This implies that the terms of plea bargains reached between prosecution and defence lawyers may be affected by the defence lawyer's remuneration contract. Consequently, the authors conclude that the role of defence lawyers has been under-researched in the literature on the economics of plea bargaining. 相似文献
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