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This article examines the implementation of privatization policies in two ‘Next Steps’ agencies. This is discussed with reference to the broader theoretical and empirical questions of how do institutions change and when are political actors constrained in implementing their policy choices. Cortell and Peterson’s framework for explaining institutional change, and the concept of intra-state policy networks are used to analyse the cases. The differential outcomes identified illustrate how constraints operate and how these may be overcome by strategic actors to produce change. Constraints in these cases arose from fragmentation and dependence in central government, from differing institutionalized beliefs and from the development of intra-state networks between the departments and agencies. The paper concludes by suggesting that the type of intra-state networks created through agencification can be seen to have an effect on policy outcomes and are worthy of more detailed research.  相似文献   
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In the recent years the Y chromosome genealogy has been refined by a number of newly discovered SNPs. The non-random distribution of the Y chromosome lineages worldwide makes fundamental the dissection and characterisation of haplogroups associated with specific geographic areas. In Southern Europe the haplogroup J2, as defined by the M172 marker, can reach frequencies up to 35%, making the dissection of such lineage critical for population studies. Here we present a study on J2 chromosomes from the Italian peninsula. Populations and forensic implications are discussed. A total of 900 individuals were previously genotyped for a number of SNPs, including M172. More than 200 of these have been now genotyped for 7 SNPs within the J2 lineage using a multiplex SNaPshot approach. The different distribution of the various lineages in different geographic areas probably reflects different historical demographic events and points to differential Y chromosome haplotype distribution, with implication for forensic application of this genetic marker.  相似文献   
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The present contribution illustrates the findings of a research about the narrative structure of psychiatric expertise. We have analysed a sample of nine expertises, using the methodology proposed by Roland Barthes in his book S/Z, in which he applies it to Honoré de Balzac's "Sarrasine". Barthes suggests that every narrative is characterized by the presence of five codes (hermeneutical, proairetic, semantic, symbolic and referential): we have searched for them in the expertises, but we have also observed the presence of many lapsus calami. As for our results, we have interpreted the massive presence of symbolic code in an expertise as a proof of the elaboration of the horror elicited by crime in the expert's narrative and, on the other side, the presence of referential code as the proof of the incapacity to treat such feeling and the necessity to defend himself from it. In this vision, lapsuses arise when the expert is astonished by the horror of the crime, and does not succeed in elaborating it either by using symbolic code or through his cultural resources (referential code). Finally, some reflections are made upon the difficulty for the voice of the defendant to be heard in the texts written about him.  相似文献   
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Three geographic areas of Italy have been sampled and genotyped for 9 Y chromosome STRs: DYS19, DYS385, DYS388, DYS389 I and II, DYS390, DYS391, DYS392, DYS393. Sampling was focused on residents of small areas, well distant from major urban centres. Only individuals whose grandfather would live in the same area were included. A total of 210 unrelated individuals were collected. Distribution of genetic variation across the three samples and comparison with previously published Italian database indicated that so far Y chromosome diversity has been only partially explored in the Italian Peninsula.  相似文献   
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This study investigated the effectiveness of a program to promote civic responsibility and prevent antisocial behavior in a sample of Italian adolescents. Participants were 83 Italian male adolescents, attending the second year of high school (Mean age = 15.79; SD = 0.87). In order to test the efficacy of different strategies (in-classroom training and service activity in a voluntary organization) we divided students into two experimental groups--one classroom of students participated in both strategies (training + volunteering group) and another classroom only participated in the training (training only group)--and one control group. Process and efficacy evaluations were completed. Data were collected before and following the intervention. The process evaluation revealed that the program was highly accepted and appreciated by students. The efficacy evaluation revealed no intervention effects on civic responsibility. However, the training + volunteering group reported a significant decrease in antisocial behavior after the program. Thus, the program was effective in preventing antisocial behavior but not in promoting civic responsibility in our sample.  相似文献   
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The case reported herein concerns the unexpected death of a 3-month-old female newborn who suddenly collapsed in her mother's arms and was dead on arrival at the hospital. The clinical histories of the baby and her parents were negative for symptoms or signs of illness, even those of cardiovascular origin. Furthermore, no clinical appearance of a pathologic status was noted by pediatricians after the birth until the last emergency recovery. The autopsy excluded external and internal signs of violence but revealed a large primary cardiac tumor arising from the free wall of the left ventricle, which had totally invaded the heart causing mitral valve deformation. Histological examination showed a low-grade sarcoma that completely infiltrated the myocardial tissue. The pathogenesis of this sudden infant death was postulated as being owing to a fatal ventricular fibrillation combined with a tumor-related restrictive cardiomyopathy obstructing left ventricular filling.  相似文献   
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There is debate as to whether secure hospital treatment for offenders with personality disorder can be effective relative to criminal justice interventions. This study examines the evidence for long-term treatment of such offenders in hospital within in a modified therapeutic community model including accredited offending behaviour programmes. A panel sample of 47 patients were followed up on measures of violence risk (HCR-20, VRS) and symptom severity (SCL90-R). Intention-to-treat analysis with reliability thresholds showed significant positive change between assessment and discharge in both violence risk (VRS) and symptoms (SCL90-R) indicating a positive treatment effect. Threshold effects for treatment effectiveness seemed to occur at 1?year of treatment for risk and 3?years for symptom reduction.  相似文献   
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