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41.
Historically, in crimes involving heavy caliber rifles, only conventional factory‐made versions have been used. However, in recent years the number of homemade long‐barreled rifles is increasing. The characteristics of two such firearms that have been submitted to the Turkish Criminal Laboratory are discussed here. When the main parts of the guns were examined in detail, it was noted that nearly all of the parts had been made carelessly, with several structural defects visible. It was determined that the homemade heavy caliber rifles were unfit for efficient use and it was possible that they could have seriously harmed the shooter had they been fired. The development of these kinds of gun and the possibility of their use spreading throughout the country in terrorist attacks could cause a serious threat to national security.  相似文献   
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This paper analyzes a hidden cost of war: the effect of the mass mobilization of reserve troops on the response times of domestic emergency services to accidents. We provide a statistical examination of this linkage following the US invasion of Iraq in 2003 and find that mobilization significantly increases response times to accidents in the United States. These mobilization-related costs are exacerbated by both legal restrictions and issues of replacing highly specialized human capital.  相似文献   
43.
Abstract

Recently, there has been an increase in interest in subtle effects associated with exposure to environmental toxins. One methodological problem in research in this area involves assessment of degree of contamination when exposure occurs at low and moderate levels. A second problem lies in determining the clinical or practical significance of subtle toxic effects when they are observed. Both these issues are illustrated by the case of polychlorinated bi‐phenyls (PCBs), a family of environmental toxins found in moderate concentrations in humans who consume Lake Michigan sports fish. Two hundred forty‐two newborns whose mothers had consumed these fish and 71 newborns whose mothers had abstained were examined in the immediate post‐partum period. Degree of exposure was measured by both maternal contaminated fish consumption and cord serum PCB level. An examination of the data suggests that, at the levels of exposure found in this sample, a maternal report may in some instances be more sensitive and reliable than a biochemical analysis. While statistically significant effects on birth size, gestational age, and neonatal behavior were observed, the clinical significance of these effects is not yet known since none of the exposed infants weighed less than 1500 g and criteria for newborn behavioral adequacy have not been established. However, research on other toxic substances suggests that subtle neonatal deficits frequently signal the existence of an ongoing toxic process with clinically significant implications for later development.  相似文献   
44.
Abstract: This article aims to increase accuracy in estimating the postmortem submersion interval (PMSI) for bodies recovered from rivers in the United Kingdom. Data were collected from closed case files, crime scene reports, and autopsy files concerning bodies recovered over a 15‐year period from the River Clyde, Scotland, and the River Mersey and canals in northwest England. One hundred and eighty‐seven cases met the study criteria and were scored by quantifying the overall amount of decomposition observed in each case. Statistical analysis showed that the duration of a body’s submergence in water and the temperatures to which it was exposed, as measured in accumulated degree days (ADD), had a significant effect on the decay process. Further analysis indicated that there were no significant differences in decomposition between the waterways. By combining the data from all study samples, it was possible to produce a single linear regression model for predicting ADD from observed decomposition.  相似文献   
45.
The ability to make effective co‐parenting agreements and reduce conflict following divorce depends on a person's emotional state or readiness. This article outlines OnePlusOne's development and piloting of an Emotional Readiness Assessment and subsequent digital tool, in collaboration with the University of Sheffield. It comprises a summary of a literature review to identify the key emotions experienced during separation and their influence on making effective childcare arrangements, item development derived from the review and expert consultation, feedback from separated parents regarding sources of support, practitioners’ feedback regarding the tool's feasibility, and concordance between mediator comments and clients’ scores on the tool. Ways of using this tool in practice and implications for further development are also discussed.  相似文献   
46.
This paper examines whether—and if so how—a 2002 European Directive on sexual harassment has changed the practice and content of sexual harassment law in France. It finds that the European Directive shaped how French courts address sexual harassment and informed the content of a new sexual harassment law France passed in 2012. Yet, its influence has been mediated by dominant national attitudes about: (1) the nature of sexual harassment, (2) which legal institutions are best suited to address it, and (3) the character of women who claim to have been harassed. This paper further suggests that news reporting on a 2011 arrest of a French politician for sexual assault led to more positive attitudes about sexual harassment victims.  相似文献   
47.
Deaths occurring in the setting of nonprofessional, vehicle‐related, recreational sporting activities occurring on land or in water during warm or winter months represent a diverse group of cases. These deaths tend to involve scenarios where the participants are purposefully attempting to enjoy themselves prior to experiencing sudden, catastrophic accidents resulting in lethal outcomes. Ultimately, many of the deaths are related to the high speed at which these vehicle‐related activities normally occur. Three broad categories of factors may play contributory roles in death: human factors, vehicle factors, and environmental factors. A series of selected cases are presented, representing examples of varying activity types, involving motorized and nonmotorized vehicles, land and water activities, and warm weather and cold weather environments. For each case, the various human, vehicle and environmental factors believed to be contributory to the accident are considered, and strategies for prevention of these and similar deaths involving recreational sporting vehicles are presented.  相似文献   
48.
What are states doing with respect to human resource practices to improve government operations? Using data collected by the Government Performance Project, this article identifies emerging trends and innovations in state personnel systems. Specifically, it provides a national comparison in the areas of personnel authority, workforce planning, selection, classification, and performance management. Results show that many states are delegating authority for personnel functions to agencies and managers, shifting their human resource missions to being more proactive and collaborative with agencies, and adopting performance management systems that integrate organizational and individual goals. In short, many states are investing considerable resources to modernize their human resource management systems.  相似文献   
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