Radiation safety for the NOMAD portable X-ray system in a temporary morgue setting

The purpose of this study was to determine the radiation levels resulting from leakage and scatter encountered by the forensic dental personnel using the Nomad at St. Gabriel, LA, following Hurricane Katrina. Using a Keithley Radiation Survey Meter and Lucite head phantom, radiation levels were measured at various distances and angles from the Nomad corresponding to the positions occupied by the dental personnel at St. Gabriel. The measurements were used to approximate the maximum total radiation dose from the Nomad to each team member for a 2- and a 4-week deployment. The results show that the maximum scatter radiation dose to any team member was 4.4 microR per X-ray or 0.253 millisieverts (mSv) for a 2-week deployment and 0.506 mSv for a 4-week deployment. Therefore, the leakage and scatter radiation dose from the Nomad was insignificant compared with established radiation safety guidelines of 50 mSv per year for all team members.     

Legitimacy in corrections

Research Summary
To extend research on legitimacy to the correctional system, we study a sample of 202 adult inmates randomly assigned to serve their 6-month sentence at one of two institutions—a traditional prison or a military-style correctional boot camp. Findings show that perceptions of justice system legitimacy changed during the course of incarceration, that the prison (but not the boot camp) proved delegitimizing, and that certain regime characteristics explained why.
Policy Implications
Across academic disciplines, studies continue to link compliance with perceived legitimacy. Compliance with the law, for instance, is related closely to the legitimacy of the justice system and its actors. These findings suggest implementing legitimacy-building policies such as procedurally fair treatment and decision making by police officers and judges. This article, by finding legitimacy to be malleable even at the final stage of the justice process, proposes the efficacy of similar policies in the correctional system. As research from England and Wales has shown, legitimizing strategies in this context could increase compliance both during and after incarceration.