Decomposition and Arthropod Succession in Whitehorse,Yukon Territory,Canada

Forensic arthropod succession patterns are known to vary between regions. However, the northern habitats of the globe have been largely left unstudied. Three pig carcasses were studied outdoors in Whitehorse, Yukon Territory. Adult and immature insects were collected for identification and comparison. The dominant Diptera and Coleoptera species at all carcasses were Protophormia terraneovae (R‐D) (Fam: Calliphoridae) and Thanatophilus lapponicus (Herbst) (Fam: Silphidae), respectively. Rate of decomposition, patterns of Diptera and Coleoptera succession, and species dominance were shown to differ from previous studies in temperate regions, particularly as P. terraenovae showed complete dominance among blowfly species. Rate of decomposition through the first four stages was generally slow, and the last stage of decomposition was not observed at any carcass due to time constraints. It is concluded that biogeoclimatic range has a significant effect on insect presence and rate of decomposition, making it an important factor to consider when calculating a postmortem interval.     

Analyzing Forensic Evidence Based on Density with Magnetic Levitation

This paper describes a method for determining the density of contact trace objects with magnetic levitation (MagLev). MagLev measurements accurately determine the density (±0.0002 g/cm³) of a diamagnetic object and are compatible with objects that are nonuniform in shape and size. The MagLev device (composed of two permanent magnets with like poles facing) and the method described provide a means of accurately determining the density of trace objects. This method is inexpensive, rapid, and verifiable and provides numerical values—independent of the specific apparatus or analyst—that correspond to the absolute density of the sample that may be entered into a searchable database. We discuss the feasibility of MagLev as a possible means of characterizing forensic‐related evidence and demonstrate the ability of MagLev to (i) determine the density of samples of glitter and gunpowder, (ii) separate glitter particles of different densities, and (iii) determine the density of a glitter sample that was removed from a complex sample matrix.     

Information Improves Provider Behaviour: A Replication Study of a Community-Based Monitoring Programme in Uganda

In ‘Power to the People: Evidence from a Randomised Field Experiment on Community-Based Monitoring in Uganda’ (2009), Björkman and Svensson show that a relatively simple intervention – providing community-level health service delivery information and guidance on community-based monitoring – improved provider behaviour, health care utilisation, and health outcomes. In this paper we conduct a pure replication of the original study and extend the original analysis. Overall, we find that the intervention modified healthcare provider behaviours and utilisation, but that the results surrounding the programme’s impact on health outcomes appear less robust.     

A tough act to follow: traumatic executive departure and the post-transformational context

After turning their organizations around, transformational leaders often move on, taking new roles outside or even within the organization. Sometimes these changes occur in abrupt and traumatic circumstances, raising an important question: what is the impact on an organization when the transformational leader suddenly exits? This article examines the factors that shape the “post-transformational context” facing the successor to a transformational figure. These factors are seen to affect the organization's identity and followers' commitment to it. A framework and research propositions are presented, focusing on: antecedent conditions in the organization; the nature of the leader's departure; the emotional responses characterizing such situations; and the effects on organizational systems. These dynamics are examined in an illustrative case, and suggestions are made for further research.     

Toward the year 2000: Issues and strategies for federal labor-management relations

The 1990s are bringing new challenges to the federal labor-management relations process. Unions and management alike are being forced to confront changes in the demographics of the workforce, fiscal constraints and a conservative political climate. This article reports the results of a survey of federal labor relations professionals. The survey was designed to gauge their perceptions of the strategies and structures of the labor relations program in the 1990s. It revealed marked agreement about the issues that are emerging, and optimism about the program's ability to adapt, but showed some disagreement in strategies needed to meet these challenges.     

Does Training and Documentation Improve Emergency Department Assessments of Domestic Violence Victims?

This study aimed to determine whether training and documentation led to improved assessment of female victims of assault due to domestic violence presenting to an emergency department. Eighty clinical records were audited using a valid and reliable audit tool over four time periods for variables including history, risk assessment, and examination. Documentation differed across the four groups (p?=?0.011). Between group analysis found there was a difference (p?=?0.055) between Groups 1 (before training) and 2 (after training), and Group 3 (with a specialist form in place), and there was a difference (p?=?0.009) between Groups 1 and 4 (8 years later). Training alone did not lead to change. Introducing specialist documentation with training was associated with an improvement in the standard of clinical assessment of female victims of assault due to domestic violence and this change increased over time.     

Variation is the Norm: A Landscape Analysis of Weighted Student Funding Implementation

School districts increasingly rely on weighted student funding (WSF), yet there is little research on this allocation model. This study collects more than 70 measures on each of 19 districts using WSF in 2018 for a landscape analysis of formula features and implementation practices. While districts report common reasons for adopting WSF (equity, flexibility, and transparency), we find no standard WSF model. Homegrown formulas and nonformula features and exemptions reflecting local context are the norms, resulting in substantial differences. Nearly all districts continue to budget with average salaries (likely limiting equity) but grant principals flexibility on staffing, stipends, and contracts.     

Examining the relationship between a childhood history of sexual abuse and later dissociation, breast-feeding practices, and parenting anxiety

The purpose of this study is to compare Mexican American adolescent mothers with and without childhood sexual abuse (CSA) histories to examine the influence of CSA on dissociation, selection of infant feeding method, and intimate parenting anxiety. Participants are 78 English-speaking adolescents between 15 and 19 years of age and recruited from the southwestern United States. Nearly one third of the sample ( n = 24, 30.77%) reports CSA histories. There is no correlation between CSA history and intimate parenting anxiety, no difference between breast-feeding and formula-feeding mothers in CSA severity, and intimate parenting anxiety does not predict dissociation. These findings are inconsistent with previous research. Supportive resources may explain the inconsistency and play a role in adolescent mothers' responses to CSA. Further research is necessary to explore these possibilities.