Personality disorder and violence in the national household population of Britain

Background: Antisocial personality disorder (ASPD) is strongly associated with violence but the effects of other personality disorder (PD) categories are uncertain. Purpose: To investigate associations between 10 DSM-IV PD categories and effects of co-occurring disorders on self-reported violence. Method: Cross-sectional survey of 8397 adults aged 16–74 years in households in Great Britain. Results: ASPD contributed strongly to the burden of violence in the British population. Paranoid and obsessive–compulsive PD made additional independent contributions, and narcissistic PD contributed to intimate partner violence. The prevalence of violence correlated with the number of PD categories. Comorbid alcohol dependence further increased the risk. Conclusions: Risk of violence increases with increasing severity of PD, measured by the number of PD categories, and with co-occurring alcohol dependence. Not all PD categories are associated with violence, and avoidant PD was protective. Identification of targets for future interventions may be obscured using a classification based solely on severity.     

An empirical examination of product counterfeiting crime impacting the U.S. military

Counterfeit parts in the U.S. Department of Defense (DOD) supply chain threaten national security by compromising critical military operations and placing the lives of military service members at risk. With the goal of illustrating the nature of the risk as it relates to types of counterfeit parts, how they entered the supply chain, and were identified and processed through the criminal justice system, we assemble and analyze open-source information on criminal schemes involving counterfeits in the DOD supply chain. We utilize the Product Counterfeiting Database (PCD) to capture every indicted scheme linked to the DOD and describe characteristics of the schemes, offenders, and victims. These data provide empirical insights into the counterfeiting of parts and equipment in the DOD supply chain. We conclude with an overview of key issues to consider when weighing opportunities for product counterfeiting as well as implications for policy and practice.     

The nearest relative in the Mental Health Act 2007: still an illusionary and inconsistent safeguard?

Abstract

The role of nearest relative (NR) is intended as a safeguard in the Mental Health Act 1983 (as amended in 2007) to curb the excesses of professional discretion and protect patients from unwarranted compulsory hospitalisation. It is unique to the mental health compulsory detention process in England and Wales. There are, however, evident tensions in the role and a lack of clarity surrounding the precise functions of the NR. There is also some uncertainty and confusion among practitioners about the scope of the NR involvement, and government plans announced recently to review mental health legislation will include a focus on the role of family and carers in the care of detained patients. Despite long-standing concerns about the role, there is remarkably little published research available to date on its use and effectiveness, in so far as evaluating the extent to which it provides an adequate safeguard for patients, as intended by the legislation. This article will briefly explore the background to the role, highlight some of the difficulties and tensions within it and conclude with some observations about where further research and reform may be needed to provide greater protection and clarity for patients, relatives and health and social care practitioners.     

Towards Operating Standards for Cube Satellites and Small Spacecraft

The availability of low-cost, high-performance miniaturized electronics, and rocket ride-share capabilities and other factors, have generated a significant increase in the development of small spacecraft. Over a hundred entities and thousands of individuals are now working on numerous small satellites. However, these entities and individuals lack the operations legacy and risk posture of existing satellite manufacturers. Although these new entrants have much less to lose, small satellites may be in a position to damage other, more expensive spacecraft, including manned spacecraft. This article considers the need for and benefits of a community-generated set of small spacecraft operating standards. A prospective pathway to their refinement and adoption, specific elements in such a set of standards, the increased confidence this provides larger operators, and the additional opportunities advanced by standards are discussed.     

International relations theory and Japanese pacifism: Why didn’t Tokyo go ballistic over North Korean nukes?

Seen from the perspectives of the various Western theories of international relations, Japan’s peculiar armed pacifism can appear very different. Prominent neorealists have predicted that Japan will inevitably develop nuclear weapons; prominent liberals have cited Japan as the model pacifist nation of the future. Over the last five years, it became clear to Japan that North Korea either possessed, or was on the brink of acquiring, nuclear weapons. How would the Japanese government respond to such a critical threat to its security? The case of North Korean nukes suggests that policymakers should be wary of the grim expectations of Western neorealists, at least in regard to Japan.     

Falling From Grace: Nonestablished Brokerage Parties and the Weight of Predominance in Canadian Provinces and Australian States

Given the conventional meaning of party predominance—winninga majority of legislative seals in four or more consecutiveelections—all sixteen subnational political systems (SPS)in Australia and Canada have featured at least one predominantparty since the end of World War II. In Australia, no predominantparty has failed ever again to hold office, and failed to secureeven official opposition status for two consecutive elections,upon losing predominance. In Canada's central and Atlantic (CAC)provinces, only two of eleven predominant parties have failed.In Canada's four western provinces, however, three of six predominantparties have failed since governing after World War II. Severalfactors combine to produce differences among predominant partiesin Australia and Canada. When these parties engage in brokeragepolitics, and therefore lack entrenched social foundations,and where patterns of socialized party identification have beeninterrupted, the "weight of predominance" can become fatal.Upon losing power, these parties may cease to be relevant. Theworldwide proliferation of federal systems suggests that thelife-cycles of SPS as just described may become more relevantwith time.     

The effects of chemical and heat maceration techniques on the recovery of nuclear and mitochondrial DNA from bone

Forensic anthropologists use a number of maceration techniques to facilitate skeletal analysis of personal identity and trauma, but they may unwittingly eliminate valuable DNA evidence in the process. This study evaluated the effect of 10 maceration methods on gross bone structure and the preservation of DNA in ribs of 12 pigs (Sus scrofa). A scoring system was applied to evaluate the ease of maceration and resulting bone quality while DNA purity was quantified by optical densitometry analysis, followed by polymerase chain reaction (PCR) amplification of three mitochondrial and three nuclear loci. The results demonstrated that while mitochondrial DNA could be amplified for all experiments, cleaning treatments using bleach, hydrogen peroxide, ethylenediaminetetraacetic acid/papain, room temperature water and detergent/sodium carbonate followed by degreasing had low DNA concentrations and failed to generate nuclear PCR products. In general, treatments performed at high temperatures (90 degrees C or above) for short durations performed best. This study shows that traditionally "conservative" maceration techniques are not necessarily the best methods to yield DNA from skeletal tissue.     

The Morality of Divestment

Divestment from companies that produce or heavily utilize fossil fuels has become one of the biggest issues in the contemporary moral debate surrounding climate change. Universities and other institutions are being asked to divest themselves of their fossil fuel–related investments. In this article I argue that, while the case for divestment is morally strong, not all of the arguments used to support divestment are equally strong. Moreover, which of these arguments is employed matters a great deal for the strength of the conclusions regarding divestment. There are two major groups of arguments: what I call positive arguments for divestment, which stem from the claim that divestment is a response to general duties to take action to prevent dangerous climate change, and what I call negative arguments, which stem from a duty not to cause harm. In this article I will briefly characterize what divestment means and to whom it applies. I will then look at negative and positive duty accounts of the duty to divest before looking at the standard objections to both. Objections have tended to cohere around the claims that divesting is inconsistent, useless and/or harmful, or should be abandoned for better options to avoid dangerous climate change.