Seeing the Lexus for the Olive Trees? Public Opinion,Economic Interdependence,and Interstate Conflict

Many scholars argue that economic interdependence and more extensive economic ties between countries decreases the risk of violent conflict between them. However, despite considerable research on the “capitalist peace” at the macro or dyadic level, there has been less attention to its possible individual-level microfoundations or underpinnings. We argue that public perceptions about economic ties with other states and the costs of conflict should influence the expected constraints on the use of force for leaders. Actual high interdependence and potential economic costs may not suffice to create political constraints on the use of force if people are unaware of the degree of interdependence or fail to understand the benefits of trade and the likely economic costs of disruptive conflict. We examine the linkages between individual perceptions about economic interdependence and their views on conflict and peace through a survey experiment, where we ask respondents in Japan about approval for belligerent actions in a territorial dispute with China and varying information about economic ties. Our findings indicate that greater knowledge and information about economic interdependence affects attitudes about territorial disputes and increases support for peaceful solutions with China.     

Assessing the reliability and validity of the Self-Report Psychopathy Scales in a UK offender population

This study assessed the reliability and validity of the Hare Self-Report Psychopathy Scale (Hare SRP) and the short form of the measure in a UK prison sample, using the Psychopathy Checklist Revised (PCL-R) as a reference measure. The Hare SRP and PCL-R were compared for 107 UK adult male prisoners. The SRP and SRP-SF total scores depicted excellent levels of internal consistency and homogeneity and correlated with each other with significant and large effects sizes. Total scores correlated with PCL-R total scores producing medium effect sizes and were significantly predictive of PCL-R total scores with small effect sizes. Implications for practice are discussed.     

Failure of thumbtacks used in control of presacral hemorrhage.

We report a case of failure of thumbtacks used in achieving last-resort hemostasis in a gunshot injury to the presacral venous plexus/sacrum. Four of five thumbtacks used detached. The exact mechanism of failure is not known. To our knowledge, there are no reports of failure of these hemostatic devices in the literature. This finding suggests to us that thumbtack hemostasis is not without complication. It is not known whether injury to internal viscera and organs occurred secondary to the loose thumbtacks. We suggest that surgeons as well as pathologists use caution when exploring pelvic or abdominal cavities following pelvic vascular trauma due to the considerable danger posed by these sharp objects.     

Dental age estimation of Norwegian adults — A comparison of different methods

Age estimations were performed on 100 teeth according to the methods of Bang and Ramm (unsectioned and sectioned teeth), Miles, Johanson, and Dalitz, and in addition by visual examination of the unsectioned teeth. Mean error as well as standard and mean deviations were calculated. The method of Johanson was found to be slightly more reliable than the others. Visual estimation was also in some respects better than the other three methods. All methods resulted in the largest number of overestimates in teeth from persons below 40 years, from males, from the maxilla, and in teeth removed from corpses. Underestimates were predominant in teeth from persons above 50 years.     

The EU,Russia and the potential for dialogue – different readings of the crisis in Ukraine

Recent developments in European security have shown the growing need for a better understanding of the security dynamics on the European continent. This article presents an analysis of differing Russian and European perceptions of European security in general, and concerning the crisis in Ukraine in particular. As much of the literature on these issues has been normatively driven, we aim to provide an impartial presentation and analysis of the dominant Russian and EU discourses. This we see as essential for investigating the potential for constructive dialogue between Russia and the EU. If simplistic assumptions about the motivations and intentions of other actors take hold in the public debate and policy analyses, the main actors may be drawn into a logic that is ultimately dangerous or counterproductive. With this article we offer a modest contribution towards discouraging such a development in Russia–EU relations. After presenting an analysis of the differing EU and Russian perceptions, we discuss the potential for dialogue between such different worldviews, and reflect on potential implications for European security. As the article shows, there are tendencies of a certain adjustment in the Union’s approach that may make a partial rapprochement between the two sides more likely.     

Baboon taphonomy and its relevance to the investigation of large felid involvement in human forensic cases

Eight complete baboon carcasses were fed individually to two captive leopards. These experimental feedings generated two separate bone assemblages, one composed of those bone specimens not ingested by the leopards (i.e., the refuse assemblage), and one composed of those bone specimens ingested and subsequently voided by the leopards (i.e., the scat assemblage). The two assemblages are separable using measurements of skeletal part representation. Distinguishing characteristics of the assemblages are summarized and explained in relation to observations of leopard feeding behavior and intrinsic qualities of baboon postcranial bones (i.e., bulk bone mineral density, maximum length, volume and cross-sectional area). Because baboons and humans share the fundamental primate body plan, these baboon carcasses approximate human cadavers ravaged by large felids. Thus, our results can inform death scene investigators about the expected human body part representation in large felid feeding residues versus those expected in regurgitations and feces. Since different body parts have different body-identification potentials, knowing these expected differences in body part representation is particularly valuable in forensic settings.     

Simultaneous Detection of Human Mitochondrial DNA and Nuclear‐Inserted Mitochondrial‐origin Sequences (NumtS) using Forensic mtDNA Amplification Strategies and Pyrosequencing Technology

Next‐generation sequencing technologies enable the identification of minor mitochondrial DNA variants with higher sensitivity than Sanger methods, allowing for enhanced identification of minor variants. In this study, mixtures of human mtDNA control region amplicons were subjected to pyrosequencing to determine the detection threshold of the Roche GS Junior^® instrument (Roche Applied Science, Indianapolis, IN). In addition to expected variants, a set of reproducible variants was consistently found in reads from one particular amplicon. A BLASTn search of the variant sequence revealed identity to a segment of a 611‐bp nuclear insertion of the mitochondrial control region (NumtS) spanning the primer‐binding sites of this amplicon (Nature 1995;378:489). Primers (Hum Genet 2012;131:757; Hum Biol 1996;68:847) flanking the insertion were used to confirm the presence or absence of the NumtS in buccal DNA extracts from twenty donors. These results further our understanding of human mtDNA variation and are expected to have a positive impact on the interpretation of mtDNA profiles using deep‐sequencing methods in casework.