Potentially Lethal Behaviors Associated With Rapid Eye Movement Sleep Behavior Disorder: Review of the Literature and Forensic Implications

Abstract:  Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by loss of the muscle atonia of REM sleep, with release of complex and violent behaviors that are often attempted dream-enactments. This study reviewed the literature on RBD with regard to potentially lethal behavior. A total of 39–41 clinical cases of RBD associated with potentially lethal behaviors to self and/or others were found, involving a child and adults of all age groups, that manifested as choking/headlock ( n  = 22–24), defenestration/near-defenestration ( n  = 7), and diving from bed ( n  = 10). A total of 80.8% ( n  = 21) were males; 19.2% ( n  = 5) were females; mean age was 65.6 ± (SD) 13.8 years (range: 27–81 years, and a child). (Gender/age data were not listed in the remaining cases.) An etiologic association of RBD with a neurologic disorder (or with pharmacotherapy of psychiatric disorders, n  = 4) was present in 21–23 patients. Thus, RBD carries well-documented, potential forensic consequences during RBD episodes that could possibly have been misinterpreted as suicidal or homicidal behavior.     

The Organization of the Executive Branch in Latin America: What We Know and What We Need to Know

This article proposes a research agenda for the organization of the executive branch in Latin America by reviewing the literature on the U.S. and Latin American presidencies and outlining the research gap between them. The study finds that while strong, regionwide patterns have been established about cabinets in Latin America, research is lagging behind on the presidential center, presidential advisory networks, and their effects in policymaking. The article sets forth a series of research questions and suggests a combination of quantitative, social network, and case study strategies to address them.     

Explaining fear of crime in Queensland

A model to explain fear of crime in Queensland is developed and fitted to data from the 1991 Queensland Crime Victims Survey. Fear of crime is measured from the answers to the question about respondents' feelings of safety when walking alone in their area after dark. The results suggest that factors such as gender, age, poverty, educational level, labor force status, level of incivility in the area, perceived amount of crime in the area, and neighborhood cohesion all make an impact on fear of crime in a way that is consistent with the theory. The results also show that fear of crimein Queensland is explained by very concrete factors that can be subject to intervention and policy formulation by relevant bodies.The views expressed in this paper are those of the authors and do not necessarily reflect those of the Government Statistician's Office or the Queensland Government.     

Political liberalization in the People's Republic of China: Its linkage to the Mainland-Taiwan reunification

This article examines the impact of China's liberal political reforms on its reunification with Taiwan from the perspective of linkage theory. Through the liberalization of domestic politics, the post-Mao leadership has effected a fundamental change of regime type, transforming the Maoist totalitarian state to an established single-party regime. Because of this change, the Chinese Communists have increasingly considered China more as a developing country than a Marxist regime that needs a favorable regional and international environment for implementing its modernization programs. This has led to the emergence of a secular and stable China. The liberal tendencies in internal politics have produced four domestic-international linkages favoring China in the settlement of the Taiwan issues. Despite the presence of some negative linkages against China, it seems that the post-Deng leadership can take charge of the reunification issues as long as they can continue to make progress in institutionalizing its political system and in liberalizing its monolithic institutions.     

Governance and Incentive Regulation in Defence Industry Enterprises: A Case Study

In this paper, we analyse the relative efficiency of the Portuguese defence industry with a stochastic frontier. In so doing we consider whether government subsidies have, in fact, resulted in an increase in the technical efficiency of the Portuguese defence-sector companies and whether there is a governance environment to enforce the desired improvement in efficiency. We find that the results are, at best, mixed, leading us to conclude that the incentive regulation introduced by the Ministry of Defence is not achieving its aims. Moreover, governance issues are not on the government agenda. Therefore, we propose a policy revision to enforce efficiency, based on a governance environment framework.JEL M14, D72, K22, K33     

Computer-based production of comparison overlays from 3D-scanned dental casts for bite mark analysis

Bite mark analysis assumes the uniqueness of the dentition can be accurately recorded on skin or an object. However, biting is a dynamic procedure involving three moving systems, the maxilla, the mandible, and the victim's reaction. Moreover, bite marks can be distorted by the anatomic location of the injury or the elasticity of the skin tissue. Therefore, the same dentition can produce bite marks that exhibit variations in appearance. The complexity of this source of evidence emphasizes the need for new 3D imaging technologies in bite mark analysis. This article presents a new software package, DentalPrint (2004, University of Granada, Department of Forensic Medicine and Forensic Odontology, Granada, Spain) that generates different comparison overlays from 3D dental cast images depending on the pressure of the bite or the distortion caused by victim-biter interaction. The procedure for generating comparison overlays is entirely automatic, thus avoiding observer bias. Moreover, the software presented here makes it impossible for third parties to manipulate or alter the 3D images, making DentalPrint suitable for bite mark analyses to be used in court proceedings.     

Defense Transformation in Latin America: Will It Transform the Technological Base?

Developing the defense trilemma of choices between autonomy, stability, and global integration, this article analyzes the strategic tension in military acquisition between undertaking technology partnerships versus off-the-shelf purchases of equipment to meet modernization needs in Latin America. The Brazilian case is examined for its lessons in how partnerships can help countries to achieve strategic goals while promoting industrial capacities.