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排序方式: 共有957条查询结果,搜索用时 15 毫秒
841.
Christoffer Florczak Stig Hebbelstrup Rye Rasmussen Ulrich Thy Jensen Justin M. Stritch Kaare Christensen Asbjørn Sonne Nørgaard Robert Klemmensen 《Public administration》2023,101(3):993-1013
Despite the proliferation of research on public service motivation (PSM), fundamental questions about its origins continue to evade scholars: Is PSM driven by genetics, socialized through experiences, or both? If PSM is socialized, when does socialization occur? Answering these questions is critical for reconciling the state versus trait debate, and for assessing the validity of practical implications prescribed by PSM studies. Utilizing “nature's own experiment,” we adopt a classical twin design with 1035 twin pairs to identify how genetic heritability, a common environment, or unique environment and experiences can explain variation in PSM. Results show that PSM is heavily influenced by individuals' unique environments and experiences; not by genetics. This lends strong evidence to PSM's uniqueness as a motivational construct as related “other-regarding” concepts show sizeable genetic components. Finally, our results corroborate that PSM is a human resource with dynamic properties organizations can cultivate to enhance productivity in public service workforces. 相似文献
842.
Christopher Paul Kinsey Stig Jarle Hansen George Franklin 《Cambridge Review of International Affairs》2009,22(1):147-161
The article discusses the use of private security contractors to support coastguard forces in the Somali substate entities of Puntland and Somaliland. Neither of these entities is sufficiently robust to raise and maintain an effective maritime security force without external assistance, hence they have had recourse to the private sector for training, logistical and operational support and high-level consultancy with respect to their coastguards. The article makes some general observations about the international private security industry and Somali politics in order to provide a context for the three case studies. The case studies, each of which covers the engagement of one security contractor in support of a coastguard, assess the roles played by the contractors, making particular reference to sustainability and influence on governance networks. The analysis establishes a matrix of security company typologies and potential roles and then uses this matrix to suggest which types of company might be best employed for which functions. The article has current pertinence, as two of the three case studies concern efforts by substate entities to hire private security to enhance anti-piracy capability. 相似文献
843.
Linnet K Steentoft A Simonsen KW Sabers A Hansen SH 《Forensic science international》2008,177(2-3):248-251
We present an oxcarbazepine-related fatality together with an overview of 26 postmortem cases involving oxcarbazepine observed during the period 2001-2006. The fatality case concerned a 27-year-old woman with epilepsy, who was found dead in her bed. Oxcarbazepine and its active metabolite, 10-hydroxycarbazepine, were the only compounds detected. The concentrations of oxcarbazepine were as follows: femoral blood, 2.9mg/kg; muscle, 1.8mg/kg; liver, 0.9mg/kg; gastric content (300ml), 860mg/kg; and vitreous humour, not detected. The concentrations of 10-hydroxycarbazepine were as follows: femoral blood, 66mg/kg; muscle, 40mg/kg; liver, 62mg/kg; gastric content, 27mg/kg; and vitreous humour, 25mg/kg. The analyses were performed by HPLC-DAD after liquid-liquid extraction. Oxcarbazepine intoxication was regarded as a possible cause of death. For the other 26 cases, the 10-hydroxycarbazepine concentrations ranged from 2.2 to 48mg/kg with a median of 25mg/kg. 相似文献
844.
Ohlenschlaeger J Nordentoft M Thorup A Jeppesen P Petersen L Christensen TØ Krarup G Jørgensen P 《International journal of law and psychiatry》2008,31(1):72-76
The effect of integrated treatment on the use of coercive measures in first-episode schizophrenia-spectrum disorder in Denmark is not known. A total of 328 patients were randomly assigned to integrated treatment (167 patients) or standard treatment (161 patients). Integrated treatment consisted of assertive community treatment, psycho-educational multi-family groups, and social skills training. Data on coercion were extracted from the register from the National Board of Health, and data on continuity from medical records. Even though the level of continuity seemed higher in integrated treatment, this did not reduce the use of coercive measures compared to the use in standard treatment. 相似文献
845.
Ingemann-Hansen O Brink O Sabroe S Sørensen V Charles AV 《Forensic science international》2008,180(2-3):98-104
A survey was done of 307 alleged victims of sexual violence reported to the police departments in Greater Aarhus, Denmark, in 1999-2004. The legal disposition was ascertained and related to victim and assault characteristics together with the forensic medical and laboratory findings. The police pressed charges in more than half of the cases and 11% turned out to be false allegations. Nineteen percent of all cases ended with sentencing of the defendant. Sperm was detected in 35% of the examined and analysed cases, and in 46% consumption of alcohol prior to the assault was reported. Information in the forensic report regarding injury documentation, intoxication, and detection of sperm and DNA match between victim and alleged assailant did not aid in the prosecution of the case. Severe coercion used by the assailant increased the likelihood of conviction. Intoxication estimation and sperm detection suffered from low sensitivity compared with laboratory analyses. Results suggest the need for new research and optimising the sexual assault examination protocol to strengthen the legal impact of forensic evidence. 相似文献
846.
Mouridsen SE Rich B Isager T Nedergaard NJ 《International journal of offender therapy and comparative criminology》2008,52(2):196-205
The prevalence and pattern of criminal behaviour in a population of 313 former child psychiatric in-patients with pervasive developmental disorders were studied. The patients were divided into three subgroups and compared with 933 matched controls from the general population. Age at follow-up was between 25 years and 59 years. An account of convictions in the nationwide Danish Register of Criminality was used as a measure of criminal behaviour. Among 113 cases with childhood autism, .9% had been convicted. In atypical autism (n=86) and Asperger's syndrome (n=114) the percentages were 8.1% and 18.4%, respectively. The corresponding rate of convictions in the comparison groups was 18.9%, 14.7%, and 19.6% respectively. Particular attention is given to arson in Asperger's syndrome (p= .0009). 相似文献
847.
Photogrammetry is used in forensic science to help identify perpetrators from crime scenes by way of surveillance video, but the reproducibility of manually locating hidden body-points such as the joints remains to be established. In this study, we quantified the inter- and intra-observer variability of bodily measures of clothed individuals in two different poses and examined whether body segment lengths could be used to distinguish between people of similar stature. Stature was reproduced within +/-1.5 cm in both the intra- and inter-observer study. Segment lengths were best reproduced when flexion in the joints was present in the intra-observer study, but only the length of the trunk could be used to distinguish between people of similar height. The reproducibility between the two poses was low. Other measures than stature should be used with caution and with the perpetrator and suspect in the same pose. Consistent guidelines for locating body-points should be developed. 相似文献
848.
Uzün I Büyük Y Pakiş I Doğru A Calk AU 《The American journal of forensic medicine and pathology》2008,29(3):242-244
Pericardial defects are rare in childhood and outcome is usually benign. Patients may be asymptomatic, but chest pain, emboli, arrhythmia, and sudden death have been described in the literature. We report the case of a 12-year-old boy who suddenly died after mild exercise. A left-sided pericardial defect with a diameter of 8 cm was detected on medico-legal autopsy. 相似文献
849.
850.