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211.
The lack of a coherent security paradigm capable of explaining the concerns of both traditional and ‘new’ security is evident from the US-led occupation of Iraq. Security is the critical element in Iraq's reconstruction, and understanding the multiple meanings and relationships through which it is exercised is essential for empirical and analytical reasons, yet policy is flawed and the debate remains polarized. Thus Washington assumes that conventional security can be provided—and US power employed—independently of the relationship in which it is to be exercised, whereas Iraqi concerns focus on security at the level of the individual. The result can be seen in the paradigmatic examples of coalition operations in Basra in 2003 and Falluja in 2004. This article suggests that the interaction between coalition authorities and Iraqis, and, by extension, conventional and new forms of security, is best understood in terms of power relations; a comprehensive understanding of security must incorporate a relational dimension.  相似文献   
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Background: Medium secure hospitals (MSHs) are costly yet outcome studies, particularly regarding the differential effects of diagnosis, are scant. Research Question: Are there differences in outcomes after MSH discharge for patients with PD compared to patients with mental illness (MI): systematic review. Method: Systematically reviewed studies which distinguished outcomes for patients with PD from those with MI, regarding reconvictions, readmissions and/or mortality rates. Results: From eight studies, comprising 1017 patients, mean reconviction rates per 100,000 person-years for patients with PD were higher (14,369) than those with MI (7799). However, mean readmission and mortality rates were lower (8403 and 668 per 100,000 person-years) compared to those with MI (13,390 and 1083) per 100,000 person-years. Conclusions: Diagnosis appears to differentially impact on reconviction, readmission and mortality rates. Services could tailor pathways to prioritise symptom management and promoting healthy lifestyles for patients with MI, and reducing reoffending for patients with PD.  相似文献   
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Over the last two decades policy analysis has flourished, as government has turned increasingly to the services of policy experts. With the refinement of analytic tools vast amounts of data have been made available to decision-makers. These developments have no doubt enhanced the management of many government programs. But some of the most serious policy problems—those involving macroeconomic policy and aspects of foreign policy — have not yielded to solutions. Moreover, the abundance of data has sometimes been overwhelming for decision-makers, a fact that may explain in part the inclination of many to seek simple and painless panaceas for complex problems. Although policy analysis can help the policymaker, it does not provide an avenue of escape from difficult decisions.  相似文献   
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