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371.
    
A review of the literature concerning the fate and behavior of gunshot residue (GSR) is presented. A number of concomitant parameters including firearm and ammunition type, plume and GSR material characteristics, travel distances, chemical composition and GSR morphology are critically discussed in relation to their effects on the distribution and deposition, transfer and persistence processes of GSR. The underlying mechanisms associated with such processes are also considered. Knowledge of these processes on GSR materials could provide valuable information concerning scene preservation and subsequent forensic sampling. The number of GSR particles deposited can vary significantly with each firearm discharge, highlighting the potential to produce distinctive data in each individual case. With the continual development and compositional changes of new ammunition types, further evaluation of the effect these processes may have on GSR evidence and their possible influence on the interpretation of the analytical results should be given due consideration.  相似文献   
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Prior studies have found that older homeowners spend less money maintaining and improving their homes, which may reduce their quality of life and eventually pose larger, more costly housing problems. Delayed repairs and improvements may also have adverse spillover effects on neighborhoods. We explore the home maintenance expenditures, housing conditions, and credit access of older homeowners in Boston, Massachusetts, where many aging adults have limited incomes and live in older structures but also have substantial home equity that could be used as a financial resource. We find evidence that older homeowners spend less on home maintenance, and many live in low-income areas with high numbers of constituent complaints about housing conditions and less access to cheaper forms of credit. A particular policy intervention, the Boston Senior Home Repair Program, helps by providing home repair assistance to low- and moderate-income older homeowners.  相似文献   
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375.
Psychological warfare, the use of propaganda to aid military operations, acquired prominence in British strategy in the early Cold War Middle East. This article argues planning made limited progress until the 1956 Suez crisis. Suez produced optimism about propaganda’s ability to address threats from Egypt, the USSR and the Yemen. In Oman, Aden and Cyprus, psychological warfare was practiced to demoralise enemies, bolster allies and counter smears about British conduct. Only mixed results ensued though, and doubts about the military’s involvement in propaganda lingered. Psychological warfare endured because it was a cheap option that might sometimes work, and could induce opponents to surrender rather than fight on.  相似文献   
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This article provides a practical overview of the issues presented by a construction defect insurance claim. It begins with a discussion of establishing standing under the typical comprehensive general liability insurance policy, with a particular emphasis on additional insured issues. The article then describes the typical issues faced in proving an “occurrence” took place in the context of a construction claim. Thereafter, the article addresses the so-called business risk exclusions and their potential application in a construction defect case.  相似文献   
379.
This article reports on the role, activities, and lessons learned of a state mental health authority—the Connecticut Department of Mental Health and Addiction Services—in responding to the mental health needs of families and community members following the 2012 Sandy Hook Elementary School shooting. Following the introduction, we provide a brief case study of Department of Mental Health and Addiction Services’ role in the aftermath of the Sandy Hook shooting. This role included use of the Incident Command System (ICS) to deploy a standing statewide network of clinicians who provided direct care for surviving children and school personnel, victims’ family members, and others, and coordination of its mental health response with the activities of other state, private, and individual players. We then discuss key themes and lessons learned and offer recommendations to mental health authorities for planning and implementing their own responses to possible like incidents in the future.  相似文献   
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Recently published research contends that concern about immigration is weakening the British political system by creating distrust in the elites and institutions in this system. Some may challenge this finding because the public opinion data used to illustrate this relationship is limited to the period of the recent Labour government, raising the possibility that it was an artefact of that era and thus may no longer hold. Using the most recent round of the European Social Survey (2010–11), this paper investigates whether this finding holds in the present era. The findings indicate that under the current Conservative‐Liberal Democratic government, concern about immigration is still related to negative perceptions of the political system. This finding, along with those reported in previous research, points to potentially serious negative consequences for the functioning of the British political system, which are discussed in the concluding section of the paper.  相似文献   
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