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Auteur P. HAKKARAINEN |
Documents disponibles écrits par cet auteur (18)

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Article : Périodique
Research on cannabis cultivation has identified several factors associated with a grower's likelihood of detection by law enforcement. However, these studies are difficult to compare, as they drew from different data sources and methods, and hav[...]![]()
Congrès
P. HAKKARAINEN | 1988FRANÇAIS : Le recours au concept de culture peut aider à analyser l'usage de drogues chez les jeunes. Ainsi Bruce D. Johnson a tenté une analyse culturelle à partir des différentes drogues utilisées; Paul Willis lui, a axé son approche sur l'ét[...]![]()
Livre
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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. 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
BACKGROUND/AIMS: Polydrug use is a complicated phenomenon that is measured in a wide variety of different ways. Using Finland as an example, we aimed to demonstrate how the prevalence and prevalence trends of concurrent polydrug use (CPU) varied[...]Nouveauté
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Bulletin : Périodique
Bulletin de Liaison du CNDT, n°21 - 1995 - Pays nordiques : états des lieux sur les toxicomanies (Danemark, Finlande, Norvège, Suède)
CNDT (Lyon) ; EGE P. ; L. LAURSEN ; A. M. SINDBALLE ; D. SCHMIDT ; P. HAKKARAINEN ; KONTULA O. ; Y. NUORUALA ; HAUGE R. ; SKRETTING A. ; I. HOEL ; O. SUNDBY ; E. ODEGARD ; A. BERGMARK ; L. OSCARSSON ; L. ERIKSSON ; L. LENKE ; M. NILSSON ; B. OLSSON | 1996![]()
Article : Périodique
P. HAKKARAINEN ; A. O'GORMAN ; F. LAMY ; K. KATAJA |The use of multiple psychoactive substances is a widespread phenomenon among people who use drugs. Yet the concept of polydrug use is poorly defined in the social sciences. As a result, theoretical and empirical knowledge of polydrug use is unde[...]![]()
Article : Périodique
GUOMUNDSSON G. ; A. S. SORENSEN ; HOIKKALA H. ; P. HAKKARAINEN ; I. ROSSOW ; H. PAPE ; P. LALANDER ; SVENSSON B. |Des chercheurs nordiques (Islande, Finlande, Suède, Norvège et Danemark) exposent en cinq courtes communications leur opinion sur l'usage et l'abus d'alcool et de drogues chez les jeunes, définissent les besoins requis par la recherche dans ce d[...]![]()
Rapport
A. CALAFAT ; C. FERNANDEZ ; M. JUAN ; MARK ; A. BELLIS ; K. BOHRN ; P. HAKKARAINEN ; M. KILFOYLE-CARRINGTON ; A. KOKKEVI ; N. MAALSTE ; F. MENDES ; I. SIAMOU ; J. SIMON ; P. STOCCO ; P. ZAVATTI | Palma de Mallorca : IREFREA | 2001Cette recherche, cofinancée par la Commission Européenne, est une investigation menée dans les milieux festifs que les jeunes fréquentent pendant le week-end, en particulier la nuit. L'étude tente d'apporter une meilleure compréhension des cultu[...]![]()
Article : Périodique
Aims: We aimed to study a latent social structure behind the variables associated with teenagers' cannabis use at the individual level and, in a social context, formed by school class. Methods: The data used come from the European School Survey[...]![]()
Article : Périodique
P. HAKKARAINEN ; V. A. FRANK ; J. PERALA ; H. V. DAHL |AIMS: To compare domestic cannabis cultivation in Denmark and Finland to describe national characteristics in small-scale cannabis growing. DESIGN: A Web survey conducted among small-scale cannabis growers in Denmark (June to November 2008) 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 [...]