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T. BLICKMAN ; K. SANDWELL ; A. D. PUTRI ; X. ARANA ; T. DECORTE ; V. A. FRANK ; D. J. KORF ; I. I. MICHELS ; M. NYGAARD-CHRISTENSEN ; T. PFEIFFER-GERSCHEL ; H. STÖVER ; B. WERSE ; F. ZOBEL | Amsterdam : Transnational Institute (TNI) | 2019This paper examines six European countries - Belgium, Denmark, Germany, the Netherlands, Spain and Switzerland - in order to better understand the tools being used - and the challenges faced - by municipal and regional governments calling for di[...]Nouveauté
Article : Périodique
P. HAKKARAINEN ; T. DECORTE ; S. SZNITMAN ; K. KARJALAINEN ; M. J. BARRATT ; V. A. FRANK ; S. LENTON ; G. POTTER ; B. WERSE ; C. WILKINS |Aim: To compare characteristics of recreational vs. medical growers in a sample of small-scale cannabis cultivators from 12 countries. Methods: Six thousand eight hundred ninety six respondents who took part in an online survey were divided int[...]Article : Périodique
G. R. POTTER ; M. J. BARRATT ; A. MALM ; M. BOUCHARD ; T. BLOK ; A. S. CHRISTENSEN ; T. DECORTE ; V. A. FRANK ; P. HAKKARAINEN ; A. KLEIN ; S. LENTON ; J. PERALA ; B. WERSE ; M. WOUTERS |Background: This article aims to provide an overview of: demographic characteristics; experiences with growing cannabis; methods and scale of growing operations; reasons for growing; personal use of cannabis and other drugs; participation in can[...]Article : Périodique
P. HAKKARAINEN ; V. A. FRANK ; M. J. BARRATT ; H. V. DAHL ; T. DECORTE ; K. KARJALAINEN ; S. LENTON ; G. POTTER ; B. WERSE |Background: The production and consumption of cannabis for the treatment of medical conditions is of increasing importance internationally; however, research on different aspects of the phenomenon is still scarce. In this article, we report find[...]Article : Périodique
M. C. VAN HOUT ; A. BENSCHOP ; M. BUJALSKI ; K. DABROWSKA ; Z. DEMETROVICS ; K. FELVINCZI ; E. HEARNE ; S. HENRIQUES ; Z. KALO ; G. KAMPHAUSEN ; D. KORF ; J. P. SILVA ; L. WIECZOREK ; B. WERSE |Continued diversification and use of new psychoactive substances (NPS) across Europe remains a public health challenge. The study describes health and social consequences of recent NPS use as reported in a survey of marginalised, nightlife and o[...]Article : Périodique
D. KORF ; A. BENSCHOP ; B. WERSE ; G. KAMPHAUSEN ; K. FELVINCZI ; K. DABROWSKA ; S. HERNRIQUES ; T. NABBEN ; L. WIECZOREK ; M. BUJALSKI ; Z. KALO ; E. HEARNE ; M. C. VAN HOUT |Use of new psychoactive substances (NPS) across Europe remains a public health challenge. The study describes potentials and limitations of methods in a transnational survey of recent marginalised, nightlife and online community NPS users in Ger[...]Article : Périodique
Purpose - This article aims to discuss the results on prevalence, patterns of use and motivations for the use of legal high products/new psychoactive substances (NPS) and possible consequences for drug policy. Design/methodology/approach - The[...]Article : Périodique
Background: Cannabis prohibition can generally be regarded as the main driver for home growing of marijuana. In this paper, I discuss the impact of drug prohibition on cannabis cultivators from the three German-speaking countries: Germany, Austr[...]Article : Périodique
M. J. BARRATT ; G. R. POTTER ; M. WOUTERS ; C. WILKINS ; B. WERSE ; J. PERALA ; M. MULBJERG PEDERSEN ; H. NGUYEN ; A. MALM ; S. LENTON ; D. KORF ; A. KLEIN ; J. HEYDE ; P. HAKKARAINEN ; V. A. FRANK ; T. DECORTE ; M. BOUCHARD ; T. BLOK |Background: Internet-mediated research methods are increasingly used to access hidden populations. The International Cannabis Cultivation Questionnaire (ICCQ) is an online survey designed to facilitate international comparisons into the relative[...]Article : Périodique
B. WERSE ; A. BENSCHOP ; G. KAMPHAUSEN ; M. C. VAN HOUT ; S. HENRIQUES ; J. P. SILVA ; K. DABROWSKA ; L. WIECZOREK ; M. BUJALSKI ; K. FELVINCZI ; D. KORF |Given the multiple ways of regulations and market situations for new psychoactive substances (NPS), it is of interest how NPS users procure their drugs in different countries as well as in different user groups. Data comes from a face-to-face an[...]Article : Périodique
R. COOMBER ; L. MOYLE ; V. BELACKOVA ; T. DECORTE ; P. HAKKARAINEN ; A. HATHAWAY ; K. J. LAIDLER ; S. LENTON ; S. MURPHY ; J. SCOTT ; M. STEFUNKOVA ; K. VAN DE VEN ; M. VLAEMYNCK ; B. WERSE |Background: It is now commonly accepted that there exists a form of drug supply, that involves the non-commercial supply of drugs to friends and acquaintances for little or no profit, which is qualitatively different from profit motivated 'drug [...]Article : Périodique
Background: In recent years, marketplaces in the darknet emerged where vendors and customers can exchange illicit drugs and other goods on digital platforms by using hidden internet services. The main thesis of this paper is that in an online en[...]Bulletin : Périodique
Drugs: Education, Prevention and Policy, Vol.24, n°4 - August 2017 - 2016 ESSD Conference: selected papers
D. J. KORF, Editeur scientifique ; A. O'GORMAN, Editeur scientifique ; B. WERSE, Editeur scientifique | 2017
