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111.
Current research on policy advocacy relies exclusively on established regimes where instability is largely contained. Using the harbour protection advocacy in Hong Kong as an exploratory case, the article documents how conservationists exploited the unique opportunities arising from the transfer of sovereignty to advance heritage protection policy. Three new strategic choices in policy advocacy are identified. First, policy advocates strategically switched between issue frames instead of becoming strongly identified with any issue frame. Second, they avoided prolonged involvement by pursuing modest, programme-level adjustments. Third, they circumvented the restrictions on scope and focus by creating new venues outside of the policy subsystem. 相似文献
112.
This paper develops a set of key performance indicators (KPIs) for Seoul city administration, inaugurated in 2006. Proper establishment and application of the KPIs into its administration would not only help in accomplishing municipal leadership's strategic initiations but also enhance Seoul's global competitiveness. At the same time, the KPIs can be a good communication tool through which the leadership and city customers can communicate with each other. 相似文献
113.
John W. Bond O.B.E. D.Phil Sarah V. Hainsworth Ph.D. Tien L. Lau B.Eng. 《Journal of forensic sciences》2013,58(4):1003-1007
In the United Kingdom, theft of lead is common, particularly from churches and other public buildings with lead roofs. To assess the potential to distinguish lead from different sources, 41 samples of lead from 24 church roofs in Northamptonshire, U.K, have been analyzed for relative abundance of trace elements and isotopes of lead using X‐ray fluorescence (XRF) and inductively coupled plasma mass spectrometry, respectively. XRF revealed the overall presence of 12 trace elements with the four most abundant, calcium, phosphorus, silicon, and sulfur, showing a large weight percentage standard error of the mean of all samples suggesting variation in the weight percentage of these elements between different church roofs. Multiple samples from the same roofs, but different lead sheets, showed much lower weight percentage standard errors of the mean suggesting similar trace element concentrations. Lead isotope ratios were similar for all samples. Factors likely to affect the occurrence of these trace elements are discussed. 相似文献
114.
Alfred Tat‐Kei Ho 《Public administration review》2011,71(3):391-401
Despite academic findings that performance information seldom is used in appropriations decisions, many professional organizations and governments continue to press for integrating performance information into local public management, planning, and budgeting processes. Is it possible to reconcile such inconsistencies? Looking beyond the executive–legislative relationship and departmental appropriations, the author examines the budget implications of applying performance information at the subdepartmental program level. Case analysis of Indianapolis’s IndyStat initiative underscores that performance measurement application is positively related to intradepartmental program budget changes. Hence, performance‐based budgeting (PBB) can improve local budgeting despite severe political constraints. Still, successful use of PBB requires strong executive leadership, and its effects remain less visible at the departmental level or within the wider political arena of legislative bargaining. The author concludes by recommending some rethinking of the current analytical focus of PBB both in future research as well as recommended practice. 相似文献
115.
In 2005, Congress passed the Real ID Act despite decades of stalemate in reforming the U.S. national ID system. Using John Kingdon’s policy streams framework, the authors examine the development of reform ideas, the opening of a policy window and the shift in the national mood after the 9/11 attacks, and the legislative tactics by the George W. Bush administration that led to the passage of the act. The analysis illustrates the significance of policy entrepreneurship in national crises but also raises questions about the permanency of policy reforms and the ethical responsibilities of public administrators in such times. 相似文献
116.
Lau G 《Forensic science international》2002,126(2):167-170
A 56-year-old man, with Noonan's syndrome, underwent surgical correction of an aortic co-arctation almost two decades before his sudden and unexpected demise. The immediate cause of death was massive pulmonary haemorrhage, which was preceded by recurrent mild haemoptysis that was attributed to pneumonia, clinically. Autopsy revealed the presence of a saccular thoracic aortic aneurysm, arising from the apparently weakened anastomosis left by the previous operation. The aneurysm had eroded into the apical segment of the left lung, where it perforated with consequent severe, acute pulmonary haemorrhage. It was observed that the anastomotic line traversed the aneurysmal wall, with the resultant formation of a true aneurysm, rather than merely a pseudo-aneurysm. It is postulated that this finding of an iatrogenic true aneurysm represents a rare, delayed complication of aortic surgery. 相似文献
117.
Ana Claudia Martins Ciconelle BSc MSc Renan Lucio Berbel da Silva DDS MSc Jun Ho Kim DDS MSc PhD Bruno Aragão Rocha MD Dênis Gonçalves dos Santos BSc Luis Gustavo Rocha Vianna BSc MSc Luma Gallacio Gomes Ferreira BSc Vinícius Henrique Pereira dos Santos Jeferson Orofino Costa DDS Renato Vicente BSc MSc PhD 《Journal of forensic sciences》2023,68(6):2057-2064
The objective of this study is to assess the performance of an innovative AI-powered tool for sex determination using panoramic radiographs (PR) and to explore factors affecting the performance of the convolutional neural network (CNN). The study involved 207,946 panoramic dental X-rays and their corresponding reports from 15 clinical centers in São Paulo, Brazil. The PRs were acquired with four different devices, and 58% of the patients were female. Data preprocessing included anonymizing the exams, extracting pertinent information from the reports, such as sex, age, type of dentition, and number of missing teeth, and organizing the data into a PostgreSQL database. Two neural network architectures, a standard CNN and a ResNet, were utilized for sex classification, with both undergoing hyperparameter tuning and cross-validation to ensure optimal performance. The CNN model achieved 95.02% accuracy in sex estimation, with image resolution being a significant influencing factor. The ResNet model attained over 86% accuracy in subjects older than 6 years and over 96% in those over 16 years. The algorithm performed better on female images, and the area under the curve (AUC) exceeded 96% for most age groups, except the youngest. Accuracy values were also assessed for different dentition types (deciduous, mixed, and permanent) and missing teeth. This study demonstrates the effectiveness of an AI-driven tool for sex determination using PR and emphasizes the role of image resolution, age, and sex in determining the algorithm's performance. 相似文献
118.
Many public sector programs, such as those directed at public health, are often multiagency tasks where structural incongruity in the program design is liable to emerge over time from changing operational requirements. Yet, successful implementation remains possible because of the interactions and relationships between implementation parties that encourage cooperation and collaboration despite incongruence in the program design. We examine how the dynamics of these interparty relationships influence implementation success in a comparative study of India's National Health Insurance Scheme. We find that implementation parties exhibiting support and complementarity in their interactions created a virtuous cycle of continually encouraging better performance and vice versa. Thus, our findings exhibit a distinct functionary role of interparty interactions and relationships for eliciting effective implementation and governance. The analysis also showcases the need for policy makers and policy designers to be cognizant of the inadvertent introduction of structural inconsistencies and veto points into program designs and their potential influence on implementation outcomes. 相似文献
119.
120.