Sökning: "cannabis"

Visar resultat 21 - 25 av 30 avhandlingar innehållade ordet cannabis.

  1. 21. Pollen productivity estimates and pollen-based reconstructions of Holocene vegetation cover in Northern and temperate China for climate modelling

    Författare :Furong Li; Marie-José Gaillard; Mary E. Edwards; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; climate; pollen-vegetation relationships; relative pollen productivity; REVEALS model; anthropogenic land-cover change; Holocene; China; Paleoecology; Paleoekologi;

    Sammanfattning : Model projections of future climate change require that coupled climate-vegetation models are developed and validated, i.e. these models should be able to reproduce past climate and vegetation change. Records of pollen deposited in lake bottoms and peat bogs can provide the information needed to validate these models. LÄS MER

  3. 22. Drug-related deaths in Stockholm during the period 1985-1994 : causes and manners of death in relation to type of drug abuse, HIV-infection and methadone treatment

    Författare :Anna Fugelstad; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During the period from 1984 to 1994 great changes occurred in the situation for drug addicts In Stockholm. The HIV-infection among intravenous drug addicts was detected in 1984 and a general HIV-screening started in 1985. LÄS MER

  4. 23. DNA adducts as biomarkers of exposure to some dietary carcinogens

    Författare :Tina Jurén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Humans are exposed to many chemicals via intake of food and drink and there are strong associations between dietary factors and cancer. Exposure to the dietary carcinogens acrylamide and acetaldehyde are potential health risks that have made the headlines. High levels of acrylamide are found in various food items, such as potato chips. LÄS MER

  5. 24. An insight into the metabolism of New Psychoactive Substances : Structural elucidation of urinary metabolites of synthetic cannabinoids and fentanyl analogues using synthesized reference standards

    Författare :Jakob Wallgren; Johan Dahlén; Peter Konradsson; Xiongyu Wu; Mogens Johannsen; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : New Psychoactive Substances (NPS) is an umbrella term covering hundreds of substances across different drug groups. Many of these substances were originally developed for therapeutic use but have later appeared on the recreational drug market. LÄS MER

  7. 25. Svenska narkotikamissbrukande kvinnor och män : missbruksförlopp och kriminalitet

    Författare :Siv Byqvist; Edle Ravndal; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social work; Socialt arbete; socialt arbete; Social Work;

    Sammanfattning : The main concern of the thesis is the quantitative study of the progression of drug abuse and criminality among Swedish narcotics abusers at the beginning of the 1980s and at the beginning of the 1990s. The thesis comprises six articles that are based on data collected from two samples obtained from two research projects. LÄS MER