Culling the cousins: Kingship,kinship, and competition in mid-millennial England

Kin selection, an aspect of evolutionary theory, argues that, all else equal, individuals should give preferential treatment to relatives, based on the degree of relatedness [Hamilton, W. D. (1964). The genetical evolution of social behaviour I, II. Journal of Theoretical Biology, 7, 1–52.]. However, one may observe instances where competition for scarce or unique resources is stronger between family members than between unrelated individuals. Such a situation existed between 1377 and 1603 with intense competition for the throne of England among descendents of Edward III. During this period, monarchs were executed by relatives to gain or maintain the throne for him or herself or descendents. Despite the widespread destruction of kindred, we show that executioners never sacrificed lineal relatives nor executed collateral relatives in excess of their own legitimate nuclear relatedness, and the number of executed relatives was positively correlated to the age and legitimate reproductive success of the executioner. Moreover, when resources are scarce, have an intrinsically high value, and are inherited, it may be in your Darwinian reproductive interest not to maximize but to minimize the number of legitimate children in order to reduce competition among family members.     

The relationship between aggressive behaviour in prison and violent offending following release

Aggression during incarceration impacts on parole release decisions. However, research examining the link between aggressive behaviour in custody and violence post-release is limited, particularly in relation to adult violent offenders. Several factors complicate the use of institutional aggression as a marker of risk for future violence, including environmental causes of aggressive behaviour and adaptation to prison. This study explored the association between aggressive behaviour in prison and violent recidivism post-release in a sample of 148 adult male violent offenders. Prisoners with three or more aggressive incidents recorded in prison incurred a violent charge more often and sooner after release than those with no aggressive incidents, when controlling for age, ethnicity, length of incarceration and risk for future violence. Subjects with one or two aggressive incidents were not at increased risk of violent recidivism. These findings suggest that institutional aggression can be used to identify individuals at risk of violence following release but only when repeated aggressive behaviour is evident. Importantly, some prisoners who were not aggressive in prison were charged with violent offences post-release and some prisoners with three or more aggressive incidents were not violent following release, highlighting the complexity of using in-prison aggression as a marker for violent recidivism.     

Making Civilian Casualties Count: Approaches to Documenting the Human Cost of War

Our understanding of civilian casualties is not based solely on what is reported but also who reports these human rights abuses. Competing interests at the data collection stage have impeded the development of a more thorough understanding of civilian victimization during conflict. We find that current definitions of “casualty” neglect nonphysical forms of victimization and that group-based definitions of “civilian” can obscure the role of different individuals in conflict. We contend that the dominant definition of “civilian casualty” should be expanded to include the full array of harm inflicted on individuals, including psychological harm and what we refer to as multiple casualties of conflict. Expanding our definition of civilian casualties to include different degrees and kinds of wartime victimization would improve both documentation and analysis. We propose several areas for improvement in terms of the documentation of civilian casualties as well as potential solutions to the problems we identify.     

Cash or Combat? America’s Asian Alliances During the War in Afghanistan

Abstract

A basic trade-off in military cooperation exists: States must respond to the dominant ally’s demands and act as a reliable partner while simultaneously making a decision that is acceptable to domestic audiences. We argue that compensatory burden-sharing strategies are imperfect but dependable solutions to manage foreign policy decisions at the domestic and alliance levels. Our theoretical expectations are tested using the US-Japan and US-Republic of Korea alliances and, in particular, the contribution of each country to the war in Afghanistan. We find that foreign aid commitments to third parties are made as a form of compensation when alliance expectations are substantial, but the secondary ally's ability to contribute militarily is highly constrained. Foreign aid has therefore served as an alliance management tool.     

Diversity of Forensic Rove Beetles (Coleoptera,Staphylinidae) Associated with Decaying Pig Carcass in a Forest Biotope

Most forensic studies are focused on Diptera pattern colonization while neglecting Coleoptera succession. So far, little information is available on the postmortem colonization by beetles and the decomposition process they initiate under temperate biogeoclimatic countries. These beetles have, however, been referred to as being part of the entomofaunal colonization of a dead body. Forensic entomologists need increased databases detailing the distribution, ecology, and phenology of necrophagous insects, including staphylinids (Coleoptera, Staphylinidae). While pig carcasses are commonly used in forensic entomology studies to surrogate human decomposition and to investigate the entomofaunal succession, very few works have been conducted in Europe on large carcasses. Our work reports the monitoring of the presence of adult rove beetles (Coleoptera, Staphylinidae) on decaying pig carcasses in a forest biotope during four seasons (spring, summer, fall, and winter). A total of 23 genera comprising 60 species of rove beetles were collected from pig carcasses.     

Seasonal Variation of Carcass Decomposition and Gravesoil Chemistry in a Cold (Dfa) Climate

It is well known that temperature significantly affects corpse decomposition. Yet relatively few taphonomy studies investigate the effects of seasonality on decomposition. Here, we propose the use of the Köppen‐Geiger climate classification system and describe the decomposition of swine (Sus scrofa domesticus) carcasses during the summer and winter near Lincoln, Nebraska, USA. Decomposition was scored, and gravesoil chemistry (total carbon, total nitrogen, ninhydrin‐reactive nitrogen, ammonium, nitrate, and soil pH) was assessed. Gross carcass decomposition in summer was three to seven times greater than in winter. Initial significant changes in gravesoil chemistry occurred following approximately 320 accumulated degree days, regardless of season. Furthermore, significant (p < 0.05) correlations were observed between ammonium and pH (positive correlation) and between nitrate and pH (negative correlation). We hope that future decomposition studies employ the Köppen‐Geiger climate classification system to understand the seasonality of corpse decomposition, to validate taphonomic methods, and to facilitate cross‐climate comparisons of carcass decomposition.     

Qiagen's Investigator™ Quantiplex Kit as a Predictor of STR Amplification Success from Low‐Yield DNA Samples,

Qiagen's Investigator? Quantiplex kit, a total human DNA quantitation kit, has a 200‐base pair internal control, fast cycling time, and scorpion molecules containing a covalently linked primer, probe, fluorophore, and quencher. The Investigator? Quantiplex kit was evaluated to investigate a value under which complete short tandem repeat (STR) failure was consistently obtained. Buccal swabs were extracted using the Qiagen QIAamp^® DNA Blood Mini Kit, quantified with the Investigator? Quantiplex kit using a tested half‐volume reaction, amplified with the ABI AmpFlSTR^® Identifiler kit, separated on the 3100Avant Genetic Analyzer, and data analyzed with GeneMapper^® ID v.3.2. While undetected samples were unlikely to produce sufficient data for statistical calculations or CODIS upload (2.00 alleles and 0.82 complete loci on average), data may be useful for exclusionary purposes. Thus, the Investigator? Quantiplex kit may be useful for predicting STR success. These findings are comparable with previously reported data from the Quantifiler? Human kit.     

The case for time turners – the practicalities of being a new law lecturer

A time-turner is the device used by Hermione Granger in JK Rowling's Harry Potter books to turn back time so she can attend more than one class at the same time. They should, I believe, be standard issue for new law lecturers. This paper examines the practical day to day activities and my attempt to balance teaching, research, administration, training courses and other activities as a new law lecturer as well as maintaining a private life that is not wholly dominated by work.