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471.
472.
Central–local relations are a matter of great importance to developmentalists because they highlight an intriguing puzzle in public administration especially in large states: how policies decided at higher echelons of the formal system can possibly be implemented by the multitude of intermediary and local actors across the system. In the case of China—the most populous nation in the world, the contrast between the authoritarian façade of the Chinese regime and yet the proliferation of implementation gaps over many policy arenas adds additional complexity to the puzzle. This article reviews changes in central–local relations in the 60 years of history of People's Republic of China (PRC) as the outcome of four co‐evolving processes, and clarifies the roles of each process: state building and national integration, development efficiency, career advancement and external influences. It points out the continuous pre‐dominance of administrative decentralization from 1950s to present time, and the new emphasis on institutionalized power sharing in the context of new state‐market boundaries since 1980s. In conclusion, the article suggests going beyond the traditional reliance on the compliance model to understand central–local interactions and the abundant implementation gaps in a context of central–local co‐agency, thereby improving policy implementation. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
473.
Wicked policy problems—those that resist resolution and continuously cycle through different administrative jurisdictions—are time-consuming for the practitioner and expensive. In these wicked policy environs, interest group narratives contribute to this intractability through the continued construction of a policy loser’s tale. Central to our study is the analysis of group maturation with that of policy narrative elements. We explore whether there is a relationship between lobby tactics, financial resources, and professionalization of authorship of narratives and policy narrative elements. We content analyze the policy stories of the Buffalo Field Campaign (BFC) over a 10-year period (1999–2008), using the Yellowstone National Park bison and brucellosis controversy as case material and track how this new interest group’s fundamental policy story has changed over the course of its lifespan. As demonstrated through their choice of lobby tactics, the group does evolve from an unconventional to a conventional interest group, with two out of three of their constructed policy beliefs remaining unchanged and their political tactics consistently focusing on spinning the loser’s tale aimed at expanding the policy arena. Suggestions on the importance of this work to scientists, administrators, and academics are included.  相似文献   
474.
The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants, particularly those of isomeric phosphodiesterase 5 (PDE5) inhibitors. An instant coffee premix (ICP) purchased from an online retailer was flagged for suspected adulteration through PDE5 inhibition assay. The ICP was then analysed using suspected-target and non-targeted screenings of a liquid chromatography-quadrupole time-of-flight mass spectrometry. Based on these findings, a PDE5 inhibitor initially assigned as compound X was isolated from the ICP by employing a liquid chromatography-diode array detection before its structural elucidation with liquid chromatography-ultraviolet (LC-UV) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy. The suspected-target screening matched the protonated molecule ([M + H]+) precursor ion of compound X at m/z 499.2310 with two suspected analytes that are structural isomers of one another. The fragmentation patterns of compound X were comparable to those analogues in the dithiocarbodenafil group through the non-targeted screening. These findings, complemented by the LC-UV and NMR spectroscopy data, together with the chromatographic separation of related structural isomers, conclude the identity of compound X. To our best knowledge, this is the first study to report the presence of 3,5-dimethylpiperazinyl-dithiodesmethylcarbodenafil in an ICP sample.

Key points

  • The herbal-based male sexual performance products’ lucrative market has instigated their rampant adulteration, particularly with PDE5 inhibitors.
  • The adulterated products may also contain analogues of the approved PDE5 inhibitors, which usually passed into the market undetected as they are not included in the routine targeted screening procedure.
  • The present study detected, isolated, and identified an isomeric sildenafil analogue from an instant coffee premix sample using rapid qualitative assay and comprehensive analytical analysis.
  • This paper highlighted the applicability of the established strategies for routine casework, particularly in a forensic drug testing laboratory.
  相似文献   
475.
476.
Objectives

We examine the extent to which individuals' knowledge of an advanced police technology (license plate recognition or "LPR") may impact perceptions of police. Technologies with the capacity to track individuals' movements are becoming increasingly common in police practice. Although these technologies may yield positive benefits, their use may also heighten community concerns about increased surveillance, data storage, and data security, thereby potentially negatively impacting community-police relationships.

Methods

We utilize a survey-based experiment with randomized assignment of participants (n=405) to investigate the impact of individuals' knowledge of LPR use on a variety of police perceptions, including trust in police, community approval, respect for citizens, and respect for individual rights.

Results

Most respondents were unaware of LPR use prior to the survey. When compared with a control group, respondents who encountered brief mentions of LPR functions on the survey expressed significantly lower levels of trust in police. Additionally, "strong agreement" with other positive statements about police also appears to have declined in this sample in response to LPR information. Notably, the sample contained high pre-existing levels of trust and support for police, factors which may have moderated the impacts of LPR information.

Conclusions

These results support the hypothesis that awareness of LPR use may negatively impact perceptions of police, including trust in police. More generally, although technologies like LPR represent technological innovations, they may also yield unintended consequences, including the potential to undermine police-community relations if adoption decisions are not accompanied by sufficient transparency or community support.

  相似文献   
477.
This study aims to investigate Swedish language reading ability of forensic patients and the number of them that present a dyslexia profile. Another aim is to compare the reading level in different subtypes of psychiatric diagnoses. Assessments were made of 185 patients by a battery of reading tests. They were also interviewed about their schooling and their self-estimated reading and writing ability. The results show that the patients’ reading level is below average for grade six children in Swedish compulsory school, and that 16 per cent show a dyslexic profile. Male patients with an immigrant background and a diagnosis of psychosis and anxiety disorders perform the lowest when measuring literacy skills. This proportionately low reading ability can cause difficulties in understanding texts as presented in broadsheet newspapers, civic information and patient records, and might even jeopardize the understanding of adult spoken language.  相似文献   
478.
The Association of Family and Conciliations Courts (AFCC) Task on Brief Focused Assessment was convened in 2007 to study the issues inherent in the use of brief focused assessment models in family courts. The resultant “Guidelines for Brief Focused Assessment” were approved by the AFCC Board of Directors in 2009 and are presented here to prompt discussion and further dialogue about this clearly needed practice.
    Key Points for the Family Court Community
  • Issue‐specific assessments are increasingly requested by family court judges
  • Practice guidelines for clinicians conducting brief focused assessments (BFAs)
  • Types of issues/questions appropriate for BFAs
  • Advantages and pitfalls of BFAs
  • Comparison of BFAs and comprehensive child custody evaluations
  相似文献   
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