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91.
These experiments were designed to determine whether skin debris (desquamated epithelial cells and apparent skin oils) affects gunshot residue (GSR) particle detection on the sticky tape lift samples prepared for scanning electron microscopy (SEM). A dabbing experiment showed that GSR particles accumulate not only on the adhesive surface of the sampler, but also on the epithelial cell surfaces. Samplers were loaded with target GSR followed by dabbing 30 times on the back of a hand. Backscatter electron images were taken at 20 kV and for some at 30 kV of the same areas. The samplers were then treated with a sodium/calcium hypochlorite solution (bleach) to remove skin debris and again imaged in the SEM. Comparison of these images shows more GSR particles will likely be revealed at 30 kV than 20 kV and more particles revealed by the bleach treatment in an automated SEM system.  相似文献   
92.
A prevalent view among both scholars and policymakers is that economic sanctions stigmatize and isolate their targets. According to this perspective, the stigma associated with economic sanctions should signal to foreign aid donors that they should be more cautious and restrained in providing assistance to sanctioned states. We test this signaling-based theory via a large-n analysis of the impact that sanctions imposed by the United States and those supported by the United Nations (UN) had on the aid flows of 133 recipient states from 1960–2000. Contrary to expectations, our results indicate that being subject to sanctions supported by the UN does not have a negative effect on target states’ aid flows, and being sanctioned by the United States actually has a positive effect on them. We explore two potential explanations for our puzzling findings based upon donor self-interest and donor altruism via a scoping analysis of eight sanctions cases in which target states received greater than expected aid flows. Our findings suggest that theories based upon donor self-interest represent the most promising explanation for why individual donors may increase their aid to sanctioned states.  相似文献   
93.
Brielle Bryan 《犯罪学》2023,61(4):860-903
Scholars have long described the American penal state and welfare state as joined by a common logic of social marginalization. But researchers have only recently begun to explore how the individuals who pass through the carceral system also interact with welfare state programs. Using data from the National Longitudinal Survey of Youth 1979, in this article, I explore how formerly incarcerated individuals make claims on the welfare state and how participation varies across social programs and states, as well as by race, drawing on theories of social welfare rights-claiming and system avoidance. In so doing, I provide the first nationwide estimates of the extent to which previously incarcerated adults use social safety net resources. I find that participation in welfare programs varies with incarceration history, program structure, and race. Rather than finding patterns consistent with system avoidance, I find that previously incarcerated White Americans seem to engage in active rights claiming, participating in public assistance programs more than similarly eligible never-incarcerated counterparts. All formerly incarcerated individuals, however, have limited access to more generous social insurance programs, and the shift to an increasingly employment-based social safety net seems likely to further limit access to the welfare state for the growing population of Americans leaving prison.  相似文献   
94.
In recent years, use of substances commonly referred to as ‘legal highs’ has become a significant concern to policy makers and public health officials. Though legislation banning the use and possession of these novel and synthetic drugs often follows the initial media attention and public outcry, potential users may often be unaware of the legislation. A survey including self-reported drug use and perceptions of the legality of various psychoactive substances was administered to 2,346 students in randomly selected classes at a large public university to determine what portion accurately knew four types of novel drugs were locally illegal. Results indicated that numerous potential and current users incorrectly believed that the former ‘legal highs’ remained unrestricted. This sample did include a number of novel drug users; lifetime use of at least one novel drug was reported by 17.1 %, many of which reported using multiple types of novel drugs. Approximately one-third of the overall sample inaccurately believed that Salvia divinorum (34.7 %), K2/Spice (36.5 %), and Mr. Miyagi/Pot-pourri (32.1 %) were legal in the state and over half (50.3 %) inaccurately believed ‘bath salts’ (synthetic cathinones, MDPV, and other synthetic stimulants) remained legal. As these misperceptions have the potential to influence substance use decisions, they may need to be corrected through educational campaigns as widespread as the preceding media coverage that labeled the drug as ‘legal highs.’ Results also indicated that Blacks and previous users of the substances were more likely to hold inaccurate legal beliefs.  相似文献   
95.
ABSTRACT

This paper provides an alternative framework that conceptualizes the threat posed by terrorism based on an epidemiological approach that views it as a chronic disease like cancer rather than as a military, ideological, or socio-economic problem. After highlighting the similarities in the causes, behavior, treatments, and challenges of combating terrorism and cancer, this paper presents a staging system policymakers can use to educate the public and allocate counterterrorism resources more efficiently. This approach encourages policymakers to see terrorism for what it is (an all but inevitable facet of modern life that can be managed but never fully eliminated), and not what they wish terrorism to be (a national security problem that can be solved, defeated, or vanquished). It provides policymakers with a useful model to conceptualize the threat and treat terrorism in a comprehensive manner, from preventing future attacks to effectively responding to them when they will inevitably occur.  相似文献   
96.
As a result of limited budgets, many treatment programs are forced to operate for extended periods at or beyond their capacity. The resulting pressure and stress on treatment staff can be taxing and lead to serious problems, including job burnout. Although the concept of burnout within other social service professions has been broadly researched, less attention has been given to burnout among drug abuse treatment staff, especially among corrections-based drug treatment staff. The goal of this article is to extend this area of research by exploring the impact of individual factors and organizational factors on burnout. Findings revealed that although a number of factors were related to staff burnout, younger counselor age, lower adaptability, poorer clarity of agency mission, and higher stress were most significant. Ways in which treatment programs might address these issues affecting staff burnout are discussed.  相似文献   
97.
Abstract: Murder–suicide is a relatively uncommon event but as reported by the New York Times, it has occurred and continues to occur yearly. Previous research has indicated that those who commit murder–suicides tend to be men, are in or have been in an intimate relationship with the victim, victims tend to be women, and a firearm is most likely to be used. This study uses a newspaper surveillance methodology to examine such cases. Articles from the New York Times as found in the New York Times Index were coded, analyzed, and examined. The cases, 166 in total, support the findings from prior research. The trend data was examined by cross tabulations and chi‐square analysis. The findings suggest that murder–suicides are rare events and when they occur they usually involve a male perpetrator and an intimate partner victim who is either a wife or girlfriend with the event occurring in a private home. A firearm is the most commonly used method for both murders and suicides, particularly if there was more than one murder victim. The authors conclude by suggesting that future research should focus on using the forthcoming data resource in the CDC’s National Violent Death Reporting System (NVDRS) to examine the occurrence of murder–suicide.  相似文献   
98.
99.
Myers  Bryan  Lecci  Len 《Law and human behavior》1998,22(2):239-256
The application of factor analytic techniques to explore the construct and predictive validity of a popular scale used for the identification of pretrial juror bias is herein reported. A confirmatory factor analysis (CFA) was employed on the Juror Bias Scale (JBS) scores of 301 participants, but empirical findings did not support the theoretically derived single-factor scales of Probability of Commission and Reasonable Doubt. Empirically driven alternative models were generated using exploratory factor analysis. The JBS scores of an additional 301 participants were then employed to cross-validate the initial findings using nested modeling CFA. The empirical model achieved a significantly improved fit over the theoretical model and resulted in the elimination of approximately 30% of the original items with no attenuation in the scale's ability to predict juror verdicts. Moreover, a theoretical reorganization of the items was consistent with the empirically derived model and provided a rationale for altering the scoring of the JBS which, in turn, maximized its predictive validity. The use of CFA techniques to aid in the development of scales assessing jury attitudes and biases is discussed.  相似文献   
100.
Each year, five million senior citizens are the victims of abuse in our country-and that figure is a likely underestimate. In California alone, it is estimated that over 225,000 seniors are abused annually. Nursing home residents are particularly vulnerable to abuse, with one-fifth to one-third of these institutions cited for abusive activities that result in actual harm. Regular violations of minimum care regulations by nursing homes have been documented in every state. Despite legal protections, as a practical matter, the review, assessment, and investigation of nursing home care and potential senior abuse is the primary responsibility of voluntary ombudsmen. These volunteers are responsible for regular visits and determination of nursing home quality and resident treatment. This Article contends that, despite their commitment to the cause, voluntary ombudsmen are not a sufficient cure for the scourge of elder abuse. Rather, clinically-trained personnel with legal knowledge must assume the role that lay volunteer ombudsmen are inappropriately expected to play. Use of clinical case managers, who have expertise in assessing clinical factors and can be trained in legal matters, offers significant potential to assist in the detection, and, further, reporting and prosecution of elder abuse. The author concludes that only through use of those with appropriate training and knowledge can the epidemic of elder abuse be effectively addressed.  相似文献   
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