Is Being 'Soft on Crime' the Solution to Rising Crime Rates? Evidence from Germany

Based on a theoretical framework on informal, custodial and non-custodial sentencing, the paper provides econometric tests on the effectiveness of police, public prosecution and courts. Using a unique dataset covering German states for the period 1977- 2001, a comprehensive system of criminal prosecution indicators is derived and subsequently related to the incidence of six major offence categories using panel-econometrics. Empirical evidence suggests that the criminal policy of diversion failed as increasing shares of dismissals by prosecutors and judges enhance crime rates in Germany. Crime is significantly deterred by higher clearance and conviction rates, while the effects of indicators representing type (fine, probation, imprisonment) and severity (length of prison sentence, amount of fine) of punishment are often small and insignificant

Nanoparticle–membrane interactions

Engineered nanomaterials have a wide range of applications and as a result, are increasingly present in the environment. While they offer new technological opportunities, there is also the potential for adverse impact, in particular through possible toxicity. In this review, we discuss the current state of the art in the experimental characterisation of nanoparticle-membrane interactions relevant to the prediction of toxicity arising from disruption of biological systems. One key point of discussion is the urgent need for more quantitative studies of nano-bio interactions in experimental models of lipid system that mimic in vivo membranes