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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
491

Feminism, Consumer Culture, and Cannabis : A Textual Analysis of Broccoli Magazine

Lee, Caitlyn January 2019 (has links)
Modern media patterns show feminist narratives being used to market different consumer products in the name of female empowerment and emancipation. Typically, the industries targeted have historically been dominated by male perspectives and aim to perpetuate a capitalist consumer culture. The newly legalized cannabis industry in North America, has seen an increase in female participation both in production and consumption. This thesis takes Broccoli, an all-female produced magazine about cannabis, as a case to textually analyze how feminist narratives are used to appeal to their majority female and non-binary audience to a cannabis consumer lifestyle. In the analysis I have found that the magazine is critical to postfeminist notions of consumer culture, while simultaneously working within them in order to act as pioneers, holding a female-oriented space within the industry.
492

La prévention familiale des addictions / Family prevention of addictions

Ane, Mohamed 05 June 2018 (has links)
Notre objectif principal dans ce travail consiste à analyser les facteurs associés à la consommation problématique d’alcool, de tabac ou de cannabis, et aux rôles respectifs des lois et de la communication intrafamiliale des dangers liés à leur usage. Globalement, la norme et le contrôle parental jouent un rôle déterminant dans l’usage de ces trois substances par les 15-25 ans et sont souvent associés à l’intention de rester non-consommateur de tabac, de retarder l’initiation du cannabis et aux intentions de diminuer le nombre de verres bu au cours d’une même soirée ainsi que les alcoolisations ponctuelles importantes (API) fréquentes chez les plus jeunes (15-17 ans). En outre, nos résultats montrent que le sujet relatif aux dangers des drogues comme le cannabis est bien discuté dans les familles mais pas de façon récurrente et que cette discussion est fortement liée au genre. Nos analyses suggèrent la nécessité de lutter contre le tabagisme quotidien des 15-17 ans car toutes les actions prises permettront in fine de lutter contre l’initiation précoce du cannabis. Concernant les non-consommateurs comme les consommateurs de cannabis et d’alcool (API), les efforts de prévention à l’expérimentation et, à la diminution ou à l’arrêt de l’usage devraient être axés prioritairement sur l’amélioration des compétences parentales et sur la résistance à la pression des pairs. / Our main goal in this work is to analyze the factors linked with the controversial consumption of alcohol, tobacco or marijuana and to analyze the role of laws and of the inner family communication about the risk of their use.Norms and parental control have generally a determining role in the use of those three illegal substances in the 15-25 years group. They are usually linked to the idea of remaining clean, I.E, not consuming tobacco and delaying the first contact with marijuana. And to the intention of decreasing the number of glasses during a party as well as the frequent consumption of alcohol which is quite common among the youngers (15-17 years old). Beside this idea, our research shows that topics dealing with alcohol, drugs and tobacco are discussed within the family circle, but are not a repetitive phenomenon. That type of discussion has to do with gender. Our analyses suggest the idea of fighting against the daily consumption of tobacco among youth (15-17 years old). Because all the precautions taken would therefore allow to fight against an early consumption marijuana. For those who do not consume alcohol and drugs, efforts put on prevention and on the decrease or the total absence of their use should be narrowed down on peer pressure and the improvement of parental skills on the issue.
493

Haoma : en religiös rusdryck

Söderlind, Ulrica January 2009 (has links)
<p>Den här uppsatsen handlar om Haoma som religiös rusdryck. Inom den rådande forskningen, både nationellt och internationellt har riter och rus påverkan ägnats mycket uppmärksamhet, detta gäller även för Haomadrycken. Syftet med denna text är att ge en övergripande bild över vilken huvudingrediensen i Haomadrycken kan ha varit, baserat på tidigare forskning inom ämnet. Med detta inte sagt att jag försöker ge en heltäckande bild av forskningsfältet eftersom det är stort. I detta ligger även min avgränsning, jag har valt de forskningsverk och arbeten som är aktuella för att ringa in de olika forskningsgrenarna vad gäller just vilken huvudingrediensen kan ha varit i den ursprungliga Haomadrycken. Texten kommer även att behandla dagens Haomaritual och hur den utövas idag och dess föregångare. I valet att studera just Haomadrycken ligger även en avgränsning i att inte ge en heltäckande bild av forskningen runt personen Zoroaster. Även om så är fallet är det nödvändigt att ge en kortare överblick över personen och dennes betydelse. För detta ändamål har jag gjort ett urval och valt att använda några forskares arbeten om Zoroaster och den miljö han kom ifrån som en ingång till själva bruket av drycken Haoma.</p> / Uppsatsen har skrivits inom ramen för masterprogrammet "Forntida religioner" som ges i samarbete mellan Högskolan i Gävle, Uppsala universitet och Högskolan Dalarna. Uppsatsen har senare publicerats i "Amirani", nr 21, 2009, http://www.caucasology.com/amirani.htm Uppsatsförfattaren har senare bytt efternamn till Söderlind-Jaramillo.
494

Urban-Architectural Design After Exile: Communities in Search of a Minor Architecture

Angell, Bradley 1976- 14 March 2013 (has links)
This dissertation analogically applies a framework of minor literary analysis to uniquely political units of the built environment. As urbanism is conventionally understood to be executed per the greatest utility of established communal objectives, an underlying politicization is inherent as such forms must adhere to dominant norms of development which potentially marginalize those who practice cultural methods outside normative standards. Employing a uniquely architectural method of environmental justice advocacy, select communities facing disenfranchisement react by self-producing urban-architectural forms ("UAFs") to protect threatened cultural values from marginalization. Installed to subvert the existing power dynamic, such UAFs are potential exhibitions of minor architecture. Adopting the analytical standards established by Gilles Deleuze and Felix Guattari for evaluating Franz Kafka's literature, this paper tests six UAFs to discover if a minor architecture is possible under contemporary globalization. Employing an enumerated framework of minor production characteristics, an interpretive-historical analysis is the primary method of judgment regarding each unit's execution of minor architecture. Two secondary tests are undertaken to validate the primary findings, the first of which is a physio-logical evaluation that characterizes and measures urban resource utility as per collective minority aims. Second, a newspaper correlation test is undertaken so as to judge the enunciative effectiveness of each community per issues of minority politics. Of the six cases examined, two have their source in cinema including "Bartertown" of MAD MAX BEYOND THUNDERDOME (1985) and the "House on Paper Street" of FIGHT CLUB (1999). The four remaining cases include the Tibetan Government-in-Exile of Dharamsala, India; Student Bonfire of Robertson County, Texas; Isla Vista Recreation & Park District of Santa Barbara County, California; and the Emergent Cannabis Community of Arcata, California. Of all the cases studied, only the Tibetan Government-in-Exile met both the conditions of minor architecture and was validated in terms of practiced urban resource use as well as effective representation in mainstream newsprint. Both cinematic cases failed as minor productions of the built environment. Although they did not find full validation, the three remaining real-world UAFs each were found on a course of minor architectural expression at varying stages of execution.
495

The relevance of age at first alcohol and nicotine use for initiation of cannabis use and progression to cannabis use disorders

Behrendt, Silke, Beesdo-Baum, Katja, Höfler, Michael, Perkonigg, Axel, Bühringer, Gerhard, Lieb, Roselind, Wittchen, Hans-Ulrich 13 August 2013 (has links) (PDF)
Background: A younger age at onset of use of a specific substance is a well-documented risk-factor for a substance use disorder (SUD) related to that specific substance. However, the cross-substance relationship between a younger age at onset of alcohol use (AU) and nicotine use (NU) and the risk of cannabis use disorders (CUD) in adolescence and early adulthood remains unclear. Aims: To identify the sequence of and latency between initial AU/NU and initial cannabis use (CU). To investigate whether younger age at AU- and NU-onset is associated with any and earlier CU-onset and a higher risk of transition from first CU to CUD, taking into account externalizing disorders (ED) and parental substance use disorders as putative influential factors. Methods: Prospective-longitudinal community study with N = 3021 subjects (baseline age 14–24) and up to four assessment waves over up to ten years with additional direct parental and family history information. Substance use and CUD were assessed with the DSM-IV/M-CIDI. Results: Most subjects with CU reported AU (99%) and NU (94%). Among users of both substances, 93% reported AU prior to CU (87% for NU). After adjustment for ED and parental substance use disorders younger age at AU-onset was associated with any CU. Younger age at NU-onset was associated with earlier CU initiation. Younger age at AU- and NU-onset was not associated with a higher risk of CUD. Conclusions: The cross-substance relevance of younger age at first AU and NU for the risk of CUD is limited to early CU involvement.
496

Haoma : en religiös rusdryck

Söderlind, Ulrica January 2009 (has links)
Den här uppsatsen handlar om Haoma som religiös rusdryck. Inom den rådande forskningen, både nationellt och internationellt har riter och rus påverkan ägnats mycket uppmärksamhet, detta gäller även för Haomadrycken. Syftet med denna text är att ge en övergripande bild över vilken huvudingrediensen i Haomadrycken kan ha varit, baserat på tidigare forskning inom ämnet. Med detta inte sagt att jag försöker ge en heltäckande bild av forskningsfältet eftersom det är stort. I detta ligger även min avgränsning, jag har valt de forskningsverk och arbeten som är aktuella för att ringa in de olika forskningsgrenarna vad gäller just vilken huvudingrediensen kan ha varit i den ursprungliga Haomadrycken. Texten kommer även att behandla dagens Haomaritual och hur den utövas idag och dess föregångare. I valet att studera just Haomadrycken ligger även en avgränsning i att inte ge en heltäckande bild av forskningen runt personen Zoroaster. Även om så är fallet är det nödvändigt att ge en kortare överblick över personen och dennes betydelse. För detta ändamål har jag gjort ett urval och valt att använda några forskares arbeten om Zoroaster och den miljö han kom ifrån som en ingång till själva bruket av drycken Haoma. / Uppsatsen har skrivits inom ramen för masterprogrammet "Forntida religioner" som ges i samarbete mellan Högskolan i Gävle, Uppsala universitet och Högskolan Dalarna. Uppsatsen har senare publicerats i "Amirani", nr 21, 2009, http://www.caucasology.com/amirani.htm Uppsatsförfattaren har senare bytt efternamn till Söderlind-Jaramillo.
497

THE POLYKETIDE ORIGINS OF CANNABINOIDS IN CANNABIS SATIVA

2013 October 1900 (has links)
Phytocannabinoids are the active substances responsible for the medicinal and psychotropic effects of Cannabis sativa. Although the bioactivity of cannabis and its preparations have been known for millennia, several steps in the biosynthetic pathway leading to phytocannabinoids remain unclear. Phytocannabinoids are prenylated resorcylic acids which are formed in specialized plant organs called glandular trichomes. Following the analysis of a pre-generated cannabis trichome cDNA library, a type III polyketide synthase (tetraketide synthase; TKS) was identified and assayed, yielding three major compounds, hexanoyl triacetic acid lactone (HTAL), pentyl diacetic acid lactone (PDAL), and olivetol, yet no resorcylic acid was detected. This lack of resorcylic acid in enzyme assays has instigated the characterization of TKS and a search for putative cyclases in the cannabis trichome cDNA library, and involved protein pulldown, co-immunoprecipitation, and co-assay experiments. These experiments led to the discovery of a novel polyketide cyclase protein named olivetolic acid cyclase (OAC) responsible for the proper cyclization of a polyketide intermediate produced by TKS. This thesis shows that TKS assays conducted with OAC produce olivetolic acid (OA), an intermediate required during the biosynthesis of cannabinoids. The TKS/OAC spatial relationship was also investigated following the creation of fluorescent fusion proteins which show that the enzymes co-localized in vivo when viewed with confocal microscopy. Furthermore, yeast two-hybrid assays using TKS and OAC were performed to establish whether the enzymes physically interact. Finally, an attempt to determine the responsible amino acids involved in OAC’s mechanism was conducted by comparing the activity of single point OAC mutants with the wild-type OAC. Based on the available data, mechanisms for the production of HTAL, PDAL, olivetol, and OA are proposed.
498

Agressivité physique à l'enfance et criminalité à l'âge adulte : effet modérateur de la consommation d'alcool et de cannabis à l'adolescence

Tremblay, Emilie 12 1900 (has links)
Les enfants présentant un niveau élevé d’agressivité physique sont davantage à risque de commettre des actes criminels à l’âge adulte. Ces enfants sont également plus à risque de consommer des substances psychoactives au cours de leur adolescence. Les études portant sur le lien entre la consommation de substances psychoactives et la criminalité arrivent à des conclusions différentes, dépendamment des substances à l’étude et des comportements criminels ciblés. Un lien positif a été démontré entre la consommation chronique d’alcool et la perpétration d’actes criminels contre la personne et contre la propriété, tandis que la consommation de cannabis a été associée positivement aux actes criminels contre la propriété et négativement aux crimes contre la personne. La présente étude visait à tester l’hypothèse que l’agressivité physique manifestée à l’enfance est associée à une augmentation du nombre de charges criminelles durant l’âge adulte et que cette association est spécifique au type de criminalité et modérée différemment par la consommation d’alcool et de cannabis durant l’adolescence. À cette fin, 887 participants de sexe masculin provenant de milieu défavorisé ont été suivis de 6 à 25 ans. Les analyses de régressions logistiques multinomiales indiquent que les individus cheminant sur une trajectoire modérée ou élevée d’agressivité physique durant l’enfance sont plus à risque de commettre des actes criminels. Cette association reste significative après avoir contrôlé pour l’adversité familiale et de la consommation de substances psychoactives. Les hypothèses des effets modérateurs de la consommation d’alcool et de cannabis sont infirmées. Toutefois, des effets principaux de la consommation d’alcool sur les crimes contre la personne et de la consommation de cannabis sur les crimes contre la propriété sont observés. Les implications de ces résultats sont discutées. / Individuals exhibiting high levels of physical aggression during childhood are more at risk of criminal behaviors during adulthood regardless of the presence of several risk factors. Aggressive children are also more at risk of using psychoactive substances during adolescence. Studies of the relationship between substance use and crime have provided different conclusions, depending on the substance under consideration and depending on the category of crime. Alcohol consumption has been positively associated with crimes, both against people and against property. Cannabis consumption has been associated positively with crime against property and negatively with crime against people. This present study aimed at investigating the hypothesis that physical aggression manifested in childhood is associated with an increase in criminal charges during adulthood and that association is specific to the type of crime and moderated differentially by alcohol and cannabis use. To this end, 887 male participants from lower socioeconomic status were followed from age 6 to age 25. Multinomial logistic regressions indicate that individuals belonging to a moderate or a high trajectory of physical aggression during childhood are more likely to commit crimes later in adulthood. This association remains significant after control of family adversity and drug use. Alcohol and cannabis use during adolescence has no effect on this association. However, main effects of alcohol use on crimes against person and cannabis use on crimes against property are observed. The implications of these findings are discussed.
499

Effets principaux et modérateurs de l'écart de perception de la prévalence de la consommation de cannabis à l'école sur la consommation et les méfaits attribués à l'adolescence

Maguire-Lavigueur, Joëlle 04 1900 (has links)
La majorité des adolescents québécois auront consommé une substance psychoactive avant la fin de leurs études secondaires. Parmi les facteurs ayant une influence sur cette consommation, on retrouve les normes sociales, dont les normes descriptives. Ce mémoire vise à évaluer l’impact des normes descriptives du milieu scolaire sur les comportements d’usage de cannabis chez les adolescents québécois, ainsi que sur les méfaits attribués à cette consommation. Cette étude examine les liens entre l’écart de perception de prévalence de consommation de cannabis au sein d’une école et la consommation ainsi que les conséquences attribuées à cet usage par les élèves. De plus, elle examine le rôle modérateur des écarts de perception de la prévalence de consommation sur la progression de la consommation, ainsi que sur le lien entre la consommation de cannabis en secondaire 4 et des conséquences attribuées à cette consommation un an plus tard. Provenant de la Stratégie d’Intervention Agir Autrement, l’échantillon de cette étude est constitué de 1601 élèves suivis de secondaire 2 à secondaire 5. Des analyses de régression logistique multinomiale ont été conduites et ont montré que plus les élèves surestiment la prévalence de consommation de cannabis au sein de leur école, plus ils ont de chance de consommer du cannabis et d’attribuer des conséquences négatives à leur consommation un an plus tard. Les résultats ont également montré un effet modérateur positif de l’écart de perception de la prévalence sur la progression de la consommation de cannabis de secondaire 4 à 5, spécifiquement chez les élèves ayant une faible consommation en secondaire 4. Finalement, les résultats ont montré un deuxième effet modérateur de l’écart de perception de prévalence, celui-ci sur le lien entre la consommation de cannabis en secondaire 4 et l’attribution de conséquences négatives à cette consommation un an plus tard. Précisément, les élèves ayant une faible consommation et qui surestiment la prévalence de consommation de cannabis au sein de leur école auront plus de chance d’attribuer plusieurs méfaits à leur consommation en secondaire 5 que d’en attribuer aucun. Par contre, les élèves ayant une consommation de cannabis élevée en secondaire 4 ne rapportent pas plus ni moins de conséquences selon leur estimation de prévalence. Les implications de ces résultats sont discutées. / Substance use in adolescence is a relatively common behavior. By the end of high school, a majority of Quebec teenagers will have experimented with psychoactive drugs or alcohol. Among the multiple factors influencing substance use are the social norms, namely the descriptive norms. This study evaluates the impact of the misperception of descriptive norms within the school context on marijuana use and its related consequences. Specifically, this study examines the relationship between the misperception of prevalence of cannabis use within a high school and the actual use of marijuana and its attributed related consequences. It also examines the moderating role of misperception of cannabis use prevalence on the progression of marijuana usage, and on the relationship between cannabis use in 10th grade and its attributed consequences a year later. Using data from the New Approaches, New Solutions intervention strategy, 1601 high school students were followed from grade 8 through grade 11. Multinomial logistic regression analyses were conducted and have indicated that the more the students overestimate the prevalence of cannabis use, the more chances they have to use marijuana themselves and attribute negative consequences to their cannabis use a year later. Results have also shown a moderating effect of the misperception of prevalence of cannabis use on the progression of marijuana use from grade 10 to 11, particularly with the students using marijuana occasionally in grade 10. Results also indicate a moderating effect of the misperception of prevalence of school wide cannabis use on the relationship between marijuana use in grade 10 and attributed consequences a year later. Specifically, students using marijuana occasionally and who overestimate the prevalence of cannabis use by their school peers will have more chances of attributing more than three consequences to their drug use in grade 11 than to attribute no harm to it whereas students who use marijuana frequently in grade 10 do not attribute consequences in accordance with their estimation of the prevalence of cannabis use by their school peers. Clinical implications of these findings are discussed.
500

The Relationship between Geographical Location, Indigenous Status and Socio-Economic Status and Adolescent Drug Use

Smith, Dianna Unknown Date (has links)
Adolescence is a time of great changes, a time where experimentation and exploration is expected and when the values of authority figures are examined and challenged. Adolescents will experiment and push the boundaries of all aspects of their life in order to find their own place and identity in a world that has changed its expectations of them. Use of drugs is one of the ways that they do this. Australian adolescents grow up in a society where alcohol and tobacco is an acceptable part of daily life. Their use of drugs is at least on par with and in some cases exceeds that of the general population. The overall goals of this research were to gain more information on drug use of Australian adolescents, using existing data sets. This research examined, using a number of different age groups, the differences in adolescent drug use between urban and rural Australia for lifetime use, use in the last year and use in the last month using the 2002 edition of the Australian School Student Alcohol and Drug (ASSAD) survey series in conjunction with the 2001 National Drug Strategy Household Survey (NDSHS). It also used these data sets to investigate differences between indigenous adolescents and non-Indigenous adolescents and whether there were any differences in adolescent drug use across socio-economic status groups. Four hypotheses were developed. The first was that rural adolescents are more likely than urban adolescents to use licit drugs and the second was that urban adolescents are more likely than rural adolescents to use illicit drugs. Thirdly, that Indigenous adolescents are more likely than non-Indigenous adolescents to use both licit and illicit drugs and the fourth was that adolescents from low socio-economic status (SES) groups are more likely than adolescents from high SES groups to use licit and illicit substances. The data offered little support for any of the hypotheses. The hypothesis on rural adolescents being more likely to use licit drugs was supported by the ASSAD surveydata but not the NDSHS. All other hypotheses were not supported by either of the data sets. While there are aspects of the information from the two data sets that are contradictory making it difficult to prove or disprove the hypotheses formulated for this research, they highlighted a number of aspects of adolescent drug use. The first of these is that this research supports the premise that rural adolescent drug use rates are converging with urban drug use rates for younger adolescents. It also highlighted that there are a large number of rural school students who are using alcohol and cannabis. The ASSAD data also confirmed other Australian research showing that Indigenous adolescents are less likely than their non-Indigenous counterparts to use alcohol. Both data sets confirmed previous research by indicating that adolescents from the high SES groups are more likely than their counterparts in the lower SES groups to consume alcohol. Further investigation is needed to find out why the data sets did not substantiate each other and to gain further insight into the consumption of alcohol by Indigenous adolescents and adolescents from the higher socio-economic status groups. Increasing the samples of Indigenous people in both of the data sets and lobbying the Australian Bureau of Statistics to increase their sample for the Indigenous Social Survey to include 12-14 year olds should give more information on Indigenous adolescents that could be used in research and prevention activities.

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