Search results - 3 results
Full Characterisation of Heroin Samples Using Infrared Spectroscopy and Multivariate Calibration
the collected spectral data and PLS modelling. These models were able to identify heroin correctly for 96% of the samples of the external test set with precision, specificity and sensitivity values of ...
Prevalence of drug use before and during imprisonment in seven European countries (2014–2018)
people in prison before and during incarceration in seven European countries and to compare it with the prevalence in the general population. Individual data collection was carried out between 2014 and ...
Prevalence of drug use before and during imprisonment in seven European countries (2014-2018)
Individual data collection was carried out between 2014 and 2018 with a model European Questionnaire on Drug Use among people in prison. A total of 12,918 people living in prison filled in the survey. People ...