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11.
Irvin TL 《Journal of forensic sciences》2003,48(4):856-860
Involuntary treatment is a concept often familiar to psychiatrists. In clinical practice, it usually involves the hospitalization and pharmacological management of patients with severe mental disorders. However, the scope of involuntary treatment is not limited to the management of mental illness alone. Psychiatric patients afflicted with medical illnesses may require hospitalization and invasive procedures for optimal management of these disorders. The following case illustrates a dilemma in which a psychotic patient refuses life-saving medical treatment; however, the treatment itself carries significant risk of morbidity and mortality. This article reviews the ethical, legal and clinical implications of making such difficult treatment decisions. 相似文献
12.
Mary H. Toothman Karen M. Kester Jarrod Champagne Tracey Dawson Cruz W. Scott Street IV Bonnie L. Brown 《Forensic Science International Supplement Series》2008,178(1):7-15
Environmental samples from indoor surfaces can be confounded by dust, which is composed largely of human skin cells and has been documented to contain roughly tens of micrograms of total DNA per gram of dust. This study complements previous published work by providing estimates of the quantity of amplifiable human DNA found in environmental samples from a typical indoor environment, categorized by the intensity of human traffic and visible quantity of dust. Dust was collected by surface swabbing standard 576 cm2 areas in eight locations, and evaluated for total DNA quantity, presence of human DNA (mitochondrial and nuclear loci using conventional PCR), quantity of human nuclear DNA using quantitative PCR, and STR analysis. The total DNA content of 36 dust samples ranged from 9 to 28 ng/cm2, and contained 0.2–1.1 pg/cm2 of human DNA. Overall, human DNA was detected in 97% of 36 dust samples and 61% of samples yielded allele distributions of varying degrees of complexity when subjected to STR analysis. The implications of this study are twofold. First, the presence of dust in evidence can be a significant contamination source in forensic investigations because the human DNA component is of sufficient quality and quantity to produce allele calls in STR analysis. This can be effectively managed by implementing stringent protocols for collection and analysis of potential biological samples. A second implication is the use of dust as a source of evidence for identification of inhabitants within a defined location. In the latter case, a number of additional studies would be necessary to identify relevant pretreatments for environmental dust samples and to develop the necessary deconvolution techniques to separate the composite genotypes obtained. 相似文献
13.
14.
Over a number of years there has been a public debate in Australia over the place of legal rights in the struggle for Indigenous
economic, social and cultural gains. Most Indigenous leaders have called for a rights agenda as a solution to Indigenous disadvantage.
However, one leader has been a vocal critic of this approach. This paper considers the possibility that although the debates
may fundamentally represent different views as to how best to improve conditions for Indigenous Nations, they also represent
differing approaches to harnessing the support of mainstream Australia in a politically conservative environment. In coming
to this position, I am reminded of the arguments put by proponents of the Critical Legal Studies movement in US, that rights
are merely abstractions, and the counter by Patricia Williams, a Critical Race Theorist, that as a result, they can be framed
in a variety of ways and can take the form required by the community in which they are found. In Australia, minority groups
must find an indexically-open vehicle, fitting to the Australian rhetorical structure(s), to represent their struggle for
economic, social and cultural rights.
Tracey Summerfield is a white woman born in Perth, Western Australia. Thanks to Stephanie Monck, a Kungarakan/Warramungu woman
from the Northern Territory, who provided assistance and feedback on an earlier version. The views expressed here are, of
course, those of the writer alone. 相似文献
15.
Corey TS Hanzlick R Howard J Nelson C Krous H;NAME Ad Hoc Committee on Sudden Unexplained Infant Death 《The American journal of forensic medicine and pathology》2007,28(3):271-277
There is a great deal of variation in the methods and wording used by medical examiners in the medicolegal investigation and certification of infant deaths. This paper was created by the NAME Ad Hoc Committee on Sudden Unexplained Infant Death to address several specific issues, namely: * To establish a functional approach to the investigation of sudden unexplained infant deaths; * To outline a "bare minimum" set of recommendations to define the scope of investigation required; * To recommend methods and wording to be used when certifying infant deaths; * To develop a list of potential stressors or possible external causes of death that should be identified and reported on the death certificate and/or within a medical examiner/coroner office database. This paper was electronically posted for NAME member review and comment for a period of 30 days. The paper was further revised based on member comments and then submitted to the NAME board of directors in the fall of 2005 prior to the annual meeting. This text of this paper was officially approved and endorsed by the NAME board of directors on October 14, 2005, at the annual meeting in Los Angeles, CA. 相似文献
16.
Tracey German 《Central Asian Survey》2012,31(2):137-151
Conceptualization of the South Caucasus as a distinct regional unit is a relatively new development. Notwithstanding geographic proximity, the three states of the region face different political, economic and security realities, precipitating different strategic orientations. Conflicting dynamics complicate relations between states and serve to undermine efforts, both internal and external, to establish a sense of regional identity and advance inter-state cooperation. This paper argues that the concept of a distinct ‘South Caucasus’ region is an externally generated, geographical label, which implies a certain degree of unity and positive interdependence that does not exist. The three states may be geographical neighbours, but they are not ‘good neighbours’, as the complex web of enmities that has developed over the centuries means the three states tend to look externally to ‘distant relatives’, undermining both regional cohesion and awareness. 相似文献
17.
Anthony A. Braga Christopher Winship Tom R. Tyler Jeffrey Fagan Tracey L. Meares 《Journal of Quantitative Criminology》2014,30(4):599-627
Objectives
Prior research indicates that public assessments of the manner in which the police exercise their authority are a key antecedent of judgments about the legitimacy of the police. In this study, the importance of context in influencing people’s assessment of police wrongdoing is examined.Methods
A randomized factorial experiment was used to test how respondents perceive and evaluate police–citizens interactions along a range of types of situations and encounters. 1,361 subjects were surveyed on factors hypothesized to be salient influences on how citizens perceive and evaluate citizen interactions with police. Subjects viewed videos of actual police–citizen encounters and were asked for their evaluations of these observed encounters. Contextual primes were used to focus subjects on particular aspects of the context within which the encounter occurs.Results
Structural equation models revealed that social contextual framing factors, such as the climate of police–community relations and the legality of the stop that led to the encounter, influence citizen appraisals of police behavior with effects comparable in size to and even larger than demographic variables such as education, race, and income.Conclusions
These results suggest that the understandings and perceptions that people bring to a situation are important determinants of their assessment of police fairness. The police can positively influence citizen interpretations of police actions by striving to create a climate of positive police–community relationships in cities. 相似文献18.
Danielle Wallace Andrew V. Papachristos Tracey Meares Jeffrey Fagan 《Justice Quarterly》2016,33(7):1237-1264
Legitimacy-based approaches to crime prevention assume that individuals will comply with the law when they believe that the law and its agents are legitimate and act in ways that are “fair” and “just.” Currently, legitimacy-based programs are shown to lower aggregate levels of crime; yet, no study has investigated whether such programs influence individual offending. Using quasi-experimental design and survival analyses, this study evaluates the effectiveness of one such program—Chicago’s Project Safe Neighborhoods’ (PSN) Offender Notification Forums—at reducing individual recidivism among a population of returning prisoners. Results suggest that involvement in PSN significantly reduces the risk of subsequent incarceration and is associated with significantly longer intervals that offenders remain on the street and out of prison. As the first study to provide individual-level evidence promoting legitimacy-based interventions on patterns of individual offending, out study suggests these interventions can and do reduce rates of recidivism. 相似文献
19.
Davis CP Chelland LA Pavlova VR Illescas MJ Brown KL Cruz TD 《Journal of forensic sciences》2011,56(3):726-732
Abstract: With <100 pg of template DNA, routine short tandem repeat (STR) analysis often fails, resulting in no or partial profiles and increased stochastic effects. To overcome this, some have investigated preamplification methods that include the addition of proofreading enzymes to the PCR cocktail. This project sought to determine whether adding proofreading polymerases directly in the STR amplification mixture would improve the reaction when little template DNA is available. Platinum Taq High Fidelity and GeneAmp High Fidelity were tested in Profiler Plus? STR reactions alone and in combination with AmpliTaq® Gold. All reactions included the additional step of a post‐PCR purification step. With both pristine low template DNA and casework samples, the addition of these polymerases resulted in comparable or no improvement in the STR amplification signal. Further, stochastic effects and artifacts were observed equally across all enzyme conditions. Based on these studies, the addition of these proofreading enzymes to a multiplex STR amplification is not recommended for low template DNA work. 相似文献
20.
Joy Lynn Shelton Tracey Corey William H. Donaldson Emily Hemberger Dennison 《Journal of family violence》2011,26(4):263-276
Analysis of neonaticide cases from a law enforcement perspective is virtually non-existent in the research literature. Nonetheless,
law enforcement and prosecutors face unique challenges when investigating and prosecuting neonaticide; and a specialized,
informed approach is necessary. By highlighting the crime scene characteristics and autopsy findings of 55 neonaticide victims,
the authors hope to assist the law enforcement and legal communities in their neonaticide investigations. Specifically, this
article clarifies how neonaticide occurs by chronologically examining the pregnancy, the birth and death of the infant, the
subsequent crime scene (or scenes) and the pathological findings. The article also highlights the potential challenges that
may arise during investigation and prosecution of these cases in addition to providing the forensic community with recommended
investigative techniques. 相似文献