Testing the Use of Pigs as Human Proxies in Decomposition Studies

Pigs are a common human analogue in taphonomic study, yet data comparing the trajectory of decomposition between the two groups are lacking. This study compared decomposition rate and gross tissue change in 17 pigs and 22 human remains placed in the Forensic Investigation Research Station in western Colorado between 2012 and 2015. Accumulated degree days (ADD) were used to assess the number of thermal units required to reach a given total body score (TBS) (1) which was used as the measure of decomposition. A comparison of slopes in linear mixed effects model indicated that decomposition rates significantly differed between human donors and pig remains χ²₍₁₎ = 5.662, p = 0.017. Neither the pig nor the human trajectory compared well to the TBS model. Thus, (i) pigs are not an adequate proxy for human decomposition studies, and (ii) in the semiarid environment of western Colorado, there is a need to develop a regional decomposition model.     

Health reform and employee health benefits programs

The impact of health reform on employee health benefits programs could be dramatic. Depending on the health reform program adopted, employers could face significant new regulatory and economic burdens in operating employee health benefits programs or could find themselves greatly relieved of such burdens. President Clinton's proposal, in particular, would dramatically alter today's practices. This article focuses on how the Clinton proposal would change employee health benefits programs. Although President Clinton has indicated a willingness to compromise, his legislation may prove to be a house of cards, with all provisions interdependent. Employers should study all pending proposals carefully and weigh in on the debate so as to ensure that lawmakers are fully educated before making potentially irreversible decisions.     

State Fiscal Strategies for the 1990s: Balancing Budgets in a Recession

The fiscal crunch facing many states in FY 1991 has its rootsin the recession, federal mandates, election-year politics,and rapid growth in spending for Medicaid and corrections. Southernand midwestern states that made drastic cuts in response tothe 1981–1982 recession have fared relatively well, butstates in the Northeast have faced tax increases, layoffs, cutsin services, and prolonged conflict over state budgets. Althoughthe tax revolt has not led to appreciably lower taxes, it hasmade raising taxes more difficult, and has heralded a shiftto "boutique government," which may create further fiscal problemsin the long run. State tax increases and spending cutbacks mayalso delay recovery from the recession.     

PTSD Symptoms Experienced and Coping Tactics Used by Crime Scene Investigators in the United States

Few investigations have assessed the prevalence of posttraumatic stress experiences among Crime Scene Investigators (CSIs). We recruited a nationwide sample of 225 CSIs to complete online questionnaires assessing PTSD symptoms, use of specific coping tactics, perceived social support, trait resilience, and demographics. Seven symptoms had been experienced by at least 50% of participants during the previous month, and 9.3% had total checklist scores suggestive of PTSD. A significant regression analysis revealed that higher PTSD scores were associated with drinking alcohol more frequently to deal with stress, admitting more frequently one could not deal with stress and not trying to do so, lower social support, getting angry and letting emotions out more frequently, lower resilience, and finding comfort in one's religious beliefs. Given the proportions of CSIs that experience exposure‐related stress, more should be done to mitigate the prevalence and severity of these symptoms.     

Policing disorder: Calgary Transit peace officers and the Alberta law enforcement framework

An analysis of current trends suggests that the delivery of policing services in Canada is fundamentally shifting. In 2011, the Province of Alberta established the Law Enforcement Framework, which includes Calgary Transit peace officers who are responsible for the safety and security needs of transit customers and employees. This article examines the role of Calgary Transit peace officers and makes recommendations for their incorporation into a broader model of nodal governance in order to ensure that the Calgary Police Service maintains a legitimate, coordinating role for the provision of public safety in the City of Calgary.