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131.
Christa J. C. de Geus Alex Ingrams Lars Tummers Sanjay K. Pandey 《Public administration review》2020,80(2):259-270
This article presents a systematic literature review of organizational citizenship behavior (OCB) in the public sector. The findings show that although OCB is gaining more attention in the public sector, research often does not take specific public sector characteristics or concepts into account. Based on the available evidence, the authors develop a framework of antecedents, outcomes, mediators, and moderators of OCB. Three areas for future research are recommended: (1) regarding theory: link OCB to public sector concepts such as bureaucratic red tape, public leadership, and public service motivation; (2) regarding research designs: use stronger survey designs, experiments, and case studies and devote more attention to cross-sectoral and cross-country differences; and (3) regarding the consequences of OCB: address the gap in our knowledge of how OCB has an impact on public organizations, including negative impacts. 相似文献
132.
For the past 10 years, medical imaging techniques have been increasingly applied to forensic investigations. To obtain histological and toxicological information, tissue and liquid samples are required. In this article, we describe the development of a low-cost, secure, and reliable approach for a telematic add-on for remotely planning biopsies on the Virtobot robotic system. Data sets are encrypted and submitted over the Internet. A plugin for the OsiriX medical image viewer allows for remote planning of needle trajectories that are used for needle placement. The application of teleradiological methods to image-guided biopsy in the forensic setting has the potential to reduce costs and, in conjunction with a mobile computer tomographic scanner, allows for tissue sampling in a mass casualty situation involving nuclear, biological, or chemical agents, in a manner that minimizes the risk to involved staff. 相似文献
133.
Lars Tummers 《Public administration review》2012,72(4):516-525
Currently, there is an intense debate on the pressures facing public professionals during policy implementation. Frequently, professionals have difficulty identifying with new policies, resulting in diminished policy performance. The author examines this problem using the concept of “policy alienation” and develops and tests a scale for its measurement. Policy alienation is associated conceptually with five subdimensions: strategic powerlessness, tactical powerlessness, operational powerlessness, societal meaninglessness, and client meaninglessness. A policy alienation scale was using a survey of 478 Dutch health care professionals implementing a new financial policy, diagnosis related groups. The resulting 23‐item policy alienation scale demonstrated good psychometric qualities. A reliable and valid policy alienation scale can help in understanding and enhancing policy performance. 相似文献
134.
135.
Sophia Lindblom Lars Eriksson 《Journal of Scandinavian Studies in Criminology & Crime Prevention》2017,18(2):176-190
The treatment of offenders has changed from focusing on risk management to also emphasizing salutogenic experiences as a protective factor. The programme ‘A New Direction’ involves cognitive intervention combining the above-mentioned approaches to treat young criminals and young persons at risk of developing a criminal lifestyle. In evaluating this programme, 61 participants from the Swedish social services and youth care facilities were divided into two treatment groups and two control groups. All participants were subjected to pre- and post-measurements using two questionnaires: the Psychological Inventory of Criminal Thinking Styles (PICTS) and the Sense of Coherence (SOC-13). The two treatment groups followed the programme during one week and 9–30 weeks, respectively, with the control groups measured at approximately the corresponding time intervals. The results show reduced PICTS from high to low levels and increased SOC only for the multi-week treatment group. Although the recidivism analysis revealed a greater reduction of convicted offences in the multi-week treatment group compared with the control group, the finding is tentative because of small sample sizes. To conclude, cognitive intervention shows promise for reducing criminal thinking patterns and increasing sense of coherence, which may have beneficial effects on the behaviour of young offenders. 相似文献
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137.
Fentanyl is a potent synthetic opioid used as a general anesthetic and analgetic. Fatal outcome from intravenous misuse of transdermal fentanyl is rare, and there are few such reports in literature. Here we report two cases of fatal intravenous injection of the content from fentanyl patches. Both were male drug addicts, found dead within a one week interval in the same apartment. Post-mortem femoral blood was screened for amphetamines, cannabinoids, cocaine, and opioids with immunological methods (EMIT II) and further with headspace gas chromatography for alcohol and with liquid chromatography mass spectrometry (LC-MS) for different drugs, including fentanyl. Confirmatory analysis of fentanyl and morphine was performed by gas chromatography-mass spectrometry (GC-MS). In the first case, the toxicological analysis revealed fentanyl (2.7 ng/mL), morphine (31.4 ng/mL), and ethanol (1.1 g/L) in postmortem blood and amphetamine, cannabinoids, morphine, and ethanol (1.4 g/L) in postmortem urine. In the second case, the analysis revealed fentanyl (13.8 ng/mL), 7-aminoclonazepam (57.1 ng/mL), and sertralin (91.9 ng/mL) in postmortem blood and a small amount of ethanol (0.1 g/L) in postmortem urine. Police investigation revealed that both the deceased had bought the patches from the same source. The present cases demonstrate the possibility of intravenous misuse of transdermal patches and the risk of fatal outcome. 相似文献
138.
Vandevoort FM Bergmans L Van Cleynenbreugel J Bielen DJ Lambrechts P Wevers M Peirs A Willems G 《Journal of forensic sciences》2004,49(4):787-790
To correlate dental age with an individual's chronological age based on the calculated volume ratio of pulp versus tooth volume measured, an X-ray microfocus computed tomography unit (microCT) with 25 microm spatial resolution was used to non-destructively scan 43 extracted single root teeth of 25 individuals with well-known chronological age. Custom-made analysis software was used by two examiners to obtain numerical values for pulpal and tooth volume. The ratio of both was calculated and statistically processed. No significant intra- or inter-examiner differences were found. In fact, a very strong concordance correlation coefficient was found. Linear regression analysis showed a coefficient of determination (r) of 0.31 which suggests that there is a rather weak correlation between the volume ratio of pulp versus tooth and biological age. Although rather time consuming, this technique shows promising results for dental age estimation in a non-destructive manner using X-ray microfocus computed tomography. 相似文献
139.
Recent empirical literature has shown that the determination of intergovernmental grants is highly influenced by the political bargaining power of the recipient states. In these models federal politicians are assumed to buy the support of state voters, state politicians and state interest groups by providing grants. In this paper we provide evidence that the fiscal referendum reduces the reliance of states on matching grants received from the central government and thus the possibility of interest groups and state bureaucrats to obtain more grants. If referendums are available, voters serve as a hard budget constraint. 相似文献
140.
In this article we shall argue the importance of approaching the relationship between party organizations and party members by analyzing the interaction between characteristics of the national party system, the party organization as a more or less open or closed system, and the resources of individuals particularly conducive to party membership. We shall mainly discuss the organizational level, taking as a starting point different models from organizational theory: the rational behaviour model, the survival model, the bureaucratic model, and the symbolic action model. We apply these models in our search for how political parties seek to mobilize members. Examples illustrating the relevance of the different models are a warning to those who wish to develop a general theory of party organization. 相似文献