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A potential complication of sarcoma excision surgery is a sensory neurological dysfunction around the surgical scar. This study utilised both objective and subjective sensation assessment modalities, to evaluate 22 patients after sarcoma surgery, for a sensory deficit. 93% had an objective sensory deficit. Light touch is less likely to be damaged than pinprick sensation, and two-point discrimination is significantly reduced around the scar. Results also show that an increased scar size leads to an increased light touch and pinprick deficit and that two-point discriminatory ability around the scar improves as time after surgery elapses. 91% had a subjective deficit, most likely tingling or pain, and numbness was most probable with lower limb sarcomas. Results also demonstrated that there were no significant relationships between any specific subjective and objective deficits. In conclusion, sensory disturbance after sarcoma surgery is common and debilitating. Efforts to minimize scar length are paramount in the prevention of sensory deficit. Sensation may also recover to an extent; thus, sensory reeducation techniques must become an integral aspect of management plans. Finally to obtain a comprehensive assessment of sensory function, both objective and subjective assessment techniques must be utilised. [ABSTRACT FROM AUTHOR]

A key feature of modern policing is external oversight of alleged police misconduct. The present paper focuses on the three UK oversight agencies: the Independent Police Complaints Commission (IPCC), the Police Complaints Commissioner for Scotland (PCCS); and the Police Ombudsman for Northern Ireland (PONI). Document analysis and interviews were utilized to highlight the different models of oversight with regard to the balance of responsibility for complaint investigations. The PONI exemplifies a model of regulatory independence that provides a strong challenge to the very limited PCCS model and intermediate IPCC model. An emerging trend was indentified of co-operation between external and internal agency personnel working towards police reform and areas in which oversight agencies can contribute to reform are presented. [ABSTRACT FROM AUTHOR]

The present study examines co-offending groups that commit violent firearms offences within the UK, in order to develop an understanding of these groups in terms of their level of professionalism. A sample of 69 cases was selected from two British law databases, consisting of offences that involved the utilization of a firearm in a violent crime committed by more than one offender. Cases were content analysed for offending behaviour. The presence of a three-way thematic model of criminal professionalism, previously identified in robbery, was tested using multi-dimensional scaling. Three themes of offences were identified as Targeted, Gratuitous and Reactive, which differed in the level of professionalism displayed. Gratuitous was the most common theme for the sample, demonstrating some evidence of planning but also gratuitous violence towards victims. In conclusion, while violent gun crime is typically a phenomenon involving young males, not all groups display the same behaviour or levels of professionalism, as is evident in the existence of all three themes. These differences are important for understanding the psychology of the offences and designing operational responses. [ABSTRACT FROM PUBLISHER]

Two hundred and twenty three group rape offences were collated from archival sources, with the majority of cases from US and UK law reports. This involved 739 separate offenders (722 male and 17 female). Descriptive analyses indicated that this sample of offences tended to be committed by young males (mean age 21 years old) upon approximately same-age female victims. These offences involved multiple sexual acts often accompanied by acts of violence, with just over one-fifth ending in the Victim's death. Victim resistance was relatively rare, although a range of verbal and physical reactions was apparent. The psychological implications of the results are discussed with respect to theories of co-offending. [ABSTRACT FROM AUTHOR]