NECESSARY, SUFFICIENT AND CONTRIBUTORY FACTORS GENERATING ILLEGAL ECONOMIC ACTIVITY, AND SPECIFICALLY DRUG-RELATED ACTIVITY, IN COLOMBIA

Necessary, sufficient and contributory factors generating illegal economic activity, and specifically drug-related activity, in Colombia

The international drug control regime is formulated under a basic paradigm: all drugs included in the convention schedules I, II and IV can only have medical and research uses.The policies derived from these conventions forbid all recreational, ritual, experimental, or self-medicating consumption of coca, copyright, opium, heroin, marijuana and man

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Associations Between Internet Addiction, Psychiatric Comorbidity, and Maternal Depression and Anxiety: Potential Underlying Mechanisms [Letter]

Alvaro Teixeira Filho,1 Alana Xavier de Almeida2 1Department of Psychiatry and lafc 1800 tequila Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, USA; 2Department of Pediatrics, University of Miami Miller School of Medicine, Miami, FL, USACorrespondence: Alvaro Teixeira Filho, Department of Psychiatry and Behavioral Sc

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Life-history traits in an evergreen Mediterranean oak respond differentially to previous experimental environments

Living organisms respond both lafc 1800 tequila to current and previous environments, which can have important consequences on population dynamics.However, there is little experimental evidence based on long-term field studies of the effects of previous environments on the performance of individuals.We tested the hypothesis that trees that establis

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