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61.
This study tested the relationship of community violence (CV) victimization to severity of posttraumatic stress disorder (PTSD), and the roles of coping style and perceived social support in moderating that relationship. Three-hundred seventy-two men and women (age 18 to 22 years) self-reported on CV exposure, traumatic experiences, PTSD symptoms, perceived support from family and friends, and coping strategies. Results indicated that high CV victimization, high disengagement coping (i.e., avoidant styles), and low perceived social support from family and friends significantly predicted increased PTSD scores. Significant moderating effects indicated that the relationship between victimization and heightened PTSD severity was stronger at high levels of perceived friend support and disengagement. Thus, the protective function of friend support seemed to break down at increasing levels of victimization, whereas, as expected, avoidant styles of coping increased the risk for negative outcome. Findings are discussed in terms of event controllability, negative social reactions, and coping resources.  相似文献   
62.
Using micro-X-ray fluorescence (MXRF), a novel means of detecting fingerprints was examined in which the prints were imaged based on their elemental composition. MXRF is a nondestructive technique. Although this method requires a priori knowledge about the approximate location of a print, it offers a new and complementary means for detecting fingerprints that are also left pristine for further analysis (including potential DNA extraction) or archiving purposes. Sebaceous fingerprints and those made after perspiring were detected based on elements such as potassium and chlorine present in the print residue. Unique prints were also detected including those containing lotion, saliva, banana, or sunscreen. This proof-of-concept study demonstrates the potential for visualizing fingerprints by MXRF on surfaces that can be problematic using current methods.  相似文献   
63.
Previous work in American state politics shows that an accurate measure of legislative decision-making attributes can be a useful tool for empirical research. Using data from a new survey of state legislators, conducted in 1981, the present analysis includes both an improved survey item and a sophisticated scaling procedure.  相似文献   
64.
Without improved water resource management, it is predicted that water shortages will affect two‐thirds of humanity by 2025. One solution that has traditionally faced fierce public resistance is recycled waste water. This study investigates the extent to which public communication strategies can influence community acceptance of recycled water, using the framework of Inoculation Theory. A four‐phase experimental design was conducted. Participants completed an initial questionnaire and were then randomly assigned to a control group, a manipulation check group or a treatment group. A final follow‐up survey measured changes in the dependent variable: stated likelihood of using recycled water for different uses. Results indicate that communication strategies based on Inoculation Theory are limited in their effectiveness for this product category. Findings do, however, identify a clear recency effect, indicating that continuous public communications are key to ensuring that community scare campaigns do not prevent implementation of water augmentation projects. This study differs from previous applications of Inoculation Theory because of the challenges associated with marketing a monopoly commodity, which is a necessity to support life. This empirical study uses fictional marketing stimuli to test the theory in a context, which is growing in global importance. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
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The work of legal professionals is changing rapidly, but the changes have not yet been thoroughly investigated from the perspective of the sociology of work. This paper draws on a research project that examined the work of solicitors in private practice in Melbourne, Australia. It uses in-depth interviews, results of secondary surveys and other data sources in order to describe the dominant working-time patterns. The evidence points to a common pattern of rigid and demanding schedules, which can be traced back to the indirect pressures exerted by the widespread system of ‘billable hours’. The paper takes up the challenge to examine the operation of this system. We argue that the billable hours system, initially just a technique for billing clients, has been transformed into a tool for measuring and controlling the work of salaried solicitors, through setting of targets, close time recording, careful monitoring, and a supple set of sanctions.  相似文献   
67.
Acceptance and Commitment Therapy for psychosis (ACTp) is an approach that aims to change the relationship an individual with psychosis has with difficult thoughts, emotions and experiences. It promotes the use of acceptance, defusion, mindfulness and focussing on valued outcomes as opposed to struggling with psychotic experiences. This service evaluation project explored service users’ experiences and meanings of ACTp within a medium secure mental health service. Thematic analysis was used to analyse interviews with 10 male service users. Four main themes emerged from the data: ‘Recovery’, ‘Insight’, ‘Developing Skills’ and ‘Accessibility’. Overall, service users viewed their experience of ACTp positively and identified encouraging therapeutic outcomes. These findings suggest that ACTp is an approach that should be considered a therapeutic option within forensic mental health contexts. These outcomes were compared with previous research findings. Limitations of the study, clinical implications and ideas for future research have been discussed.  相似文献   
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Novel synthetic opioids contribute considerably to the opioid epidemic, especially with the frequent emergence of structurally similar compounds. This case report describes a fatal intoxication involving 2-methyl AP-237. A 54-year-old Caucasian male was found deceased from an apparent drug overdose. A plastic container labeled “2MAP” and a cut straw were found in the decedent's backpack at the scene. A white substance found in the container tested positive for fentanyl by field testing. According to his medical history, the decedent was treated for a drug overdose 3 years prior to his death. With no diagnostic findings at autopsy, the case was submitted for toxicological analysis. An unknown substance was detected in peripheral blood and urine using gas chromatography with nitrogen phosphorous detection (GC-NPD). Further testing was conducted using gas chromatography–mass spectrometry (GC–MS) and liquid chromatography-quadrupole-time-of-flight mass spectrometry (LC-QTOF-MS) which confirmed the presence of 2-methyl AP-237 and potential metabolites in blood and urine. Quantitation by GC-NPD revealed concentrations of 2-methyl AP-237 in blood and urine at 480 ng/mL and 4200 ng/mL, respectively. The toxicological analysis also identified and quantitated alprazolam in the blood at 55 ng/mL. Additionally, the metabolism of 2-methyl AP-237 was investigated and three hydroxylated metabolites were identified in peripheral blood and urine. Limited literature is available for the detection and quantitation of 2-methyl AP-237 in postmortem specimens. Given the toxicological findings with unremarkable autopsy findings, this case is an example of a fatal intoxication involving 2-methyl AP-237.  相似文献   
70.
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