Prosecutors are handling increasing numbers of criminal cases concerning veterans from the wars in Iraq and Afghanistan who suffer from posttraumatic stress disorder (PTSD). How these prosecutors handle such cases may reflect their attitudes toward veterans or offenders with PTSD. In turn, their attitudes may affect perceptions of blameworthiness, as well as negotiations about sentencing during the pre-trial stage. The present study investigated the effect of a defendant’s military experience and mental health status (i.e., PTSD) on prosecutors’ offers at the pre-trial stage and their ratings of the defendant’s blameworthiness. Prosecutors’ offers were more lenient to stress-disordered veterans; specifically, they were offered more diversion programs compared to veterans without PTSD and to other offenders with PTSD. Prosecutors also perceived veterans and those with PTSD as less criminally culpable; they also empathized and identified more with veterans and those with PTSD than non-veterans and offenders without PTSD.

N₂ fixation and ammonia oxidation (AO) are the two most important processes in the nitrogen (N) cycle of biological soil crusts (BSCs). We studied the short-term response of acetylene reduction assay (ARA) rates, an indicator of potential N₂ fixation, and AO rates to temperature (T, -5°C to 35°C) in BSC of different successional stages along the BSC ecological succession and geographic origin (hot Chihuahuan and cooler Great Basin deserts). ARA in all BSCs increased with T until saturation occurred between 15 and 20°C, and declined at 30–35°C. Culture studies using cyanobacteria isolated from these crusts indicated that the saturating effect was traceable to their inability to grow well diazotrophically within the high temperature range. Below saturation, temperature response was exponential, with Q₁₀ significantly different in the two areas (~ 5 for Great Basin BSCs; 2–3 for Chihuahuan BSCs), but similar between the two successional stages. However, in contrast to ARA, AO showed a steady increase to 30–35°C in Great Basin, and Chihuhuan BSCs showed no inhibition at any tested temperature. The T response of AO also differed significantly between Great Basin (Q₁₀ of 4.5–4.8) and Chihuahuan (Q₁₀ of 2.4–2.6) BSCs, but not between successional stages. Response of ARA rates to T did not differ from that of AO in either desert. Thus, while both processes scaled to T in unison until 20°C, they separated to an increasing degree at higher temperature. As future warming is likely to occur in the regions where BSCs are often the dominant living cover, this predicted decoupling is expected to result in higher proportion of nitrates in soil relative to ammonium. As nitrate is more easily lost as leachate or to be reduced to gaseous forms, this could mean a depletion of soil N over large landscapes globally.