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.     

Expertise, Counterfactual Thinking, and Fairness Perceptions: A Test of Fairness Theory

While fairness theory (Folger & Cropanzano, 1998, 2001) suggests perceptions of injustice are due to accountability judgments and counterfactual thinking, few studies have examined the influence of contextual variables on counterfactual thinking and the mediating role of counterfactual thought. Further, the few studies that have examined this have resulted in mixed findings, which may be attributable to the methodology used. The present research utilized a unique approach to examine fairness theory: the double-randomized design. Study 1 showed that agent expertise is related to would and should counterfactual strength and the generation of other-attributed counterfactuals (X → M). Study 2 showed that would and should counterfactuals are related to fairness perceptions (M → Y). This study integrates previous research examining fairness theory and highlights the importance of counterfactual thoughts on fairness perceptions when a person’s level of expertise is made salient. Additional implications for research and practice are discussed.     

Gray Matters: Gender Differences in the Physical and Mental Health of Older Inmates

Although there has been a substantial increase in the number of older female inmates incarcerated in the United States, there has been little scholarly attention paid to this population. The purpose of this study is to extend the current understanding of older inmates by examining gender differences in their physical and mental health. Bivariate analyses of one of the largest known samples of older female inmates (n = 142) revealed significant gender differences. Older female inmates reported a greater number of physical health conditions and mental health disorders in all three time periods: in their lifetimes, since admission to prison, and in the previous year. This research informs the need for gender-specific health programming for older female inmates.     

The Price of Justice: New National and State-Level Estimates of the Judicial and Legal Costs of Crime to Taxpayers

Programs that prevent crime cost money. In order to efficiently allocate these limited funds, we need to know how much people benefit from crime prevention. While there are some comprehensive estimates of the cost of (or benefits of avoiding) crime to victims and to society at large, we have very limited crime-specific information on the legal system resources that would be freed up for other purposes across states. Using a Monte Carlo simulation approach to take into account uncertainty in the data, this study finds the national average costs to taxpayers for judicial/legal services per reported crime are likely around the following (in 2010 dollars): $22,000–$44,000 (homicide), $2000–$5000 (rape and sexual assault), $600–$1300 (robbery), $800–$2100 (aggravated assault), $200–$600 (burglary), $300–$600 (larceny/theft), and $200–$400 (motor vehicle theft). At a state-level, the costs of crime are 50 % to 70 % more or less than these national averages depending on the crime type and state. These estimates can be used to understand the level of resources spent per crime and the potential legal resources freed up for a change in reported crime rates; they are not a measure of waste or efficiency, but it is hoped this study contributes to this debate.