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191.
Andrés J Picazo-Tadeo Francisco González-Gómez Jorge Guardiola Wanden-Berghe Alberto Ruiz-Villaverde 《Public Choice》2012,151(1-2):215-228
This paper studies the influence of ideology and political motives on the choice of management for urban water services. Our contribution is two-fold. Firstly, we use a considerably more detailed set of variables to represent ideological and political motives than previous research. Secondly, the variables that explain local politicians’ decisions are observed at the time decision-making occurs, rather than at a later date. Beyond pragmatic reasons, we find that ideological and political motives also matter when explaining decisions regarding the management of water services. Furthermore, considering the time dimension of decision-making noticeably improves the explanatory power of our model. 相似文献
192.
Cognitive biases are heuristics that shape individual preferences and decisions in a way that is at odds with means‐end rationality. The effects of cognitive biases on governing are underexplored. The authors study how election administrators’ cognitive biases shape their preferences for e‐voting technology using data from a national survey of local election officials. The technology acceptance model, which employs a rational, means‐end perspective, suggests that the perceived benefits of e‐voting machines explain their popularity. But findings indicate that cognitive biases also play a role, even after controlling for the perceived benefits and costs of the technology. The findings point to a novel cognitive bias that is of particular interest to research on e‐government: officials who have a general faith in technology are attracted to more innovative alternatives. The authors also find that local election officials who prefer e‐voting machines do so in part because they overvalue the technology they already possess and because they are overly confident in their own judgment. 相似文献
193.
Résumé: La judiciarisation de l’action publique demeure un champ de recherche peu exploré par les politologues suisses. Cette note de recherche étudie dès lors l’évolution des 79’752 affaires liquidées par le Tribunal fédéral, de 1990 à 2010, en matière administrative. Les résultats empiriques montrent que le contentieux administratif croît de 45% sur la période observée, principalement en matière d’assurances sociales. Nous observons toutefois des différences notables entre les domaines de politiques publiques et quant à la provenance cantonale des recours devant le Tribunal fédéral. Ces différences s’expliquent par l’influence conjointe de facteurs conjoncturels (par ex. la croissance économique), institutionnels (par ex. l’organisation judiciaire cantonale) et liés aux acteurs du système judiciaire (par ex. la densité d’avocats). En conclusion de cette analyse exploratoire, cinq pistes de recherche sont identifiées afin d’étudier plus finement l’ampleur du processus de judiciarisation et d’en évaluer les impacts sur les politiques publiques. 相似文献
194.
Situating events and traces in time is an essential problem in investigations. To date, among the typical questions issued in forensic science, time has generally been unexplored. The reason for this can be traced to the complexity of the overall problem, addressed by several scientists in very limited projects usually stimulated by a specific case. Considering that such issues are recurrent and transcending the treatment of each trace separately, the formalisation of a framework to address dating issues in criminal investigation is undeniably needed. Through an iterative process consisting of extracting recurrent aspects discovered from the study of problems encountered by practitioners and reported in the literature, common mechanisms were extracted and provide understanding of underlying factors encountered in forensic practise. Three complementary approaches are thus highlighted and described to formalise a preliminary framework that can be applied for the dating of traces, objects, persons and indirectly events. 相似文献
195.
196.
Galtés I Rodríguez-Baeza A Subirana M Barbería E Castellà J Medallo J 《Journal of forensic sciences》2012,57(1):212-214
Vertebral artery removing constitutes a significant forensic pathology challenge. Dissection techniques during head-neck autopsy are based on anterior approach, a difficult method, which is unable to assess the transverse part of the artery. This work presents an original and simple method for dissecting vertebral arteries by a posterior approach, opening the vertebroarterial canal through the spinal canal without any special equipment. Once the spinal cord is removed, the transversarium foramens are opened by an internal cut at the pedicle and an external cut at the transverse process. This enables us to visualize vertebral arteries in its entirety. The method improves both the examination of the upper extracranial segment of the vertebral artery and the neuropathological study when arterial injury is suspected. Applying this method routinely is both feasible and useful in suspected cases of vertebral artery trauma and could contribute to assess more precisely the actual incidence of this injury. 相似文献
197.
Netherlands International Law Review - Much has been said about the potential of the World Bank’s Inspection Panel to contribute to the normative development of international law. Yet,... 相似文献
198.
Dust was investigated for its ability to retain source attribution profiles (SAPs) after chemical exposure. Three distinct sources of the organophosphate pesticide acephate were investigated as a proof-of-concept model. In addition, attribution profiles were created and tested using compounds related to chemical warfare agents (CWAs), specifically VX and G-series agents: O-ethyl methylphosphonothioate (EMPTA), N,N-diisopropylmethylamine (DIPMA), N,N-diisopropylethylamine (DIEA), diisopropylamine (DIPA), diethyl aniline (DEA), diethyl ethyl phosphonate (DEEP), trimethyl phosphite (TMP), dimethyl hydrogen phosphite (DMHP), diethyl hydrogen phosphite (DEHP), triethyl phosphate (TEP), ethyl methylphosphonate (EMPA), and diisopropyl methylphosphonate (DIMP). Dust was collected from a storage shed, aliquots deposited on carpet and loaded with distinct chemical profiles using an exposure chamber and aerosolizer. After a given period of time (1h, 24h, or 72 h), the dust was extracted and its SAP analyzed by gas chromatography-mass spectrometry (GC-MS) and/or liquid chromatography-tandem mass spectrometry (LC-MS/MS). Principal components analysis (PCA) was used to determine the association of dust exposed to the same and different chemical sources. PCA results demonstrate that dust samples exposed to distinct chemical sources are clearly differentiated from one another across all collection times. Furthermore, dust aliquots exposed to the same source can be clearly associated with one another across all collection times. When the CWA-related compounds were subjected to elevated temperature (90°C) conditions, it was found that the signature was stable at the 1h and 24h collections. At 72 h and elevated temperature, larger deviations from the control were observed for some compounds. Elevated pH (10) affected the profile to a lesser degree than elevated temperature. Overall, dust is found to be an effective media for the in situ collection of source attribution profiles. 相似文献
199.
Moulier V Fonteille V Pélégrini-Issac M Cordier B Baron-Laforêt S Boriasse E Durand E Stoléru S 《International journal of offender therapy and comparative criminology》2012,56(1):50-60
Gonadotropin-releasing hormone (GnRH) agonists, such as leuprorelin, are recommended in the patients with pedophilia at highest risk of offending. However, the cerebral mechanisms of the effects of these testosterone-decreasing drugs are poorly known. This study aimed to identify changes caused by leuprorelin in a pedophilic patient's brain responses to pictures representing children. Clinical, endocrine, and fMRI investigations were done of a man with pedophilia before leuprorelin therapy and 5 months into leuprorelin therapy. Patient was compared with an age-matched healthy control also assessed 5 months apart. Before therapy, pictures of boys elicited activation in the left calcarine fissure, left insula, anterior cingulate cortex, and left cerebellar vermis. Five months into therapy, all the above-mentioned activations had disappeared. No such activations and, consequently, no such decreases occurred in the healthy control. The results of this pilot study suggest that leuprorelin decreased activity in regions known to mediate the perceptual, motivational, and affective responses to visual sexual stimuli. 相似文献
200.