Skin penetration assessment of less lethal kinetic energy munitions

The development of less-lethal technologies has provided law enforcement personnel with an alternative to lethal force. Although the less lethal projectile was produced to engender non-penetrating wounds, case studies show that there have been a number of reported penetrating injuries ranging from minor to significant in morbidity. The objective of this study was to determine the energy per unit area required to penetrate various regions of the body. Eight unembalmed postmortem human specimens were procured for this testing. Each specimen sustained a maximum of 25 impacts consisting of shots to the anterior and posterior thorax, abdomen, and legs. A 12-gauge, fin-stabilized, rubber rocket round was used as the impactor for all of the conducted tests. The energy density required for 50% risk of penetration varied from 23.99 J/cm2 for the location on the anterior rib (p = 0.000) to 52.74 J/cm2 for the location on the posterior rib (p = 0.001).     

Sudden Cardiac Death in a Young Man with Migraine-associated Arrhythmia

A 31-year-old man with migraine-induced syncope and bradycardia with subsequent pacemaker implantation died unexpectedly. Clinically unsuspected cardiac anomalies were found at autopsy including myocardial bridging of the left anterior descending artery and shelf-like coronary artery ostia. Nortriptyline was identified by toxicologic analysis. A review of the autopsy findings, the historical information, and the effects of the possible arrhythmogenic circumstances is undertaken and the potential contributions to the death are discussed. Cardiac arrhythmias have been documented during migraines. Coronary artery bridging has been known to lead to ischemia and infarction, ventricular tachycardia, and sudden death; however, these are very rare sequelae. Congenital coronary artery anomalies have been linked to sudden cardiac death, but only rarely cause death in people younger than 31 years. Migraines and the autopsy findings described have been associated with cardiac arrhythmia and sudden death. Altogether, they led to the unexpected death of this young man.     

Social integration: Approaches and issues

The World Summit for Social Development, to be held in Copenhagen in March 1995, will consider three closely inter-related themes: decreasing poverty, reducing unemployment, and enhancing social integration. With the support of the United Nations Development Programme, the United Nations Research Institute for Social Development (UNRISD) has been mobilising its worldwide network of scholars, activists, and development practitioners to promote reflection on major social issues, channel new information and ideas into the Summit preparatory process, and build public support for a successful Summit. To illustrate some of this work, we reproduce below the Summary of a Briefing Paper written by Cynthia Hewitt de Alcántara.     

Track II Diplomacy: From a Track I Perspective

Huge changes are taking place in international diplomacy which have created an opening and a certain appreciation for the contributions that can be made by private citizens to international peacemaking. This article provides a snapshot of diplomatic thinking about Track II/nonofficial diplomacy, from interviews with distinguished American diplomats. As thoughts of two-way collaboration develop, it becomes increasingly important to be clear about the limits and potentially unique contributions of Track II. Open respectful dialogue between Tracks I and II is also necessary to overcome past resentments and to develop mechanisms by which the skills and insights of Track II can be fed into Track I, with greater effectiveness and integrity.     

Badges of Modern Slavery

Notwithstanding the 19^th century formal abolition of slavery as legal ownership of people, modern slavery and forced labour have not been consigned to the past. In fact, their existence is more widespread, and made more difficult to tackle due to the lack of formal, legal criteria. This article suggests that reference to historical institutions reveals seven ‘badges of slavery’ that are helpful in identifying occurrences of modern slavery and forced labour. These are: humiliation, ownership of people, exploitation of the vulnerable, lack of consent, terms and conditions of employment, limits on the power to end the employment relationship, and denial of rights outside the work relationship. These constitute modern slavery, and distinguish it from other instances of exploitative employment relations, however problematic. In addition, even where the label of modern slavery is misplaced, the identification of particular badges of slavery in contemporary employment relations may assist in highlighting their troubling facets.     

Legal reforms appropriate for cohabitants and LATs

Cohabitants and LATs (couples who “live apart together”) do not fit the traditional categories and rules of our family law system. This article describes what we know about both cohabitants and LATs in the U.S., compares the two institutions, and makes recommendations about legal reforms with respect to each. For cohabitants the reforms would assimilate cohabiting couples to marriage after the passage of time, based on the evidence of their economic interdependence and the probability that there are children in their households. As to LATs, the reforms proposed are limited to those that would support the caretaking functions LATs perform for each other, resulting in benefits to society as a whole.