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Tobacco and cannabis use in clients of low-threshold facilities for adolescents in Prague
Nikodymová, Tereza ; Drbohlavová, Barbora (advisor) ; Kulhánek, Adam (referee)
Background: Low-threshold facilities for children and youth are a social prevention service that focuses on the children and adolescents. Research shows that clients of low- threshold facilities are often individuals who tend to be at a higher risk. It can be assumed that the prevalence of drug use will be higher for clients of these facilities than in the general school population. Objectives: The aim of this study was to investigate the use of tobacco and cannabis in children and adolescents in some low-threshold facilities in Prague. The study should investigate whether clients of these facilities tend to be more likely to use named addictive substances than children and adolescents from the general population. The data were compared with the ESPAD 2015 study. Methods: A quantitative method of research was used. The questionnaire was inspired by the ESPAD 2015 study questionnaire. Only questions relevant to the research, that were modified by pre-research, were used. The data was then processed by descriptive analysis in Microsoft Excel and converted to tables and graphs. Results: The analysis showed that the lifetime prevalence of tobacco use was 77,3 %, the prevalence of daily tobacco use was 47,4 %. The lifetime prevalence of cannabis use was 52,6 %, prevalence of daily cannabis use was 4,1...
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Methodics of drug crime investigation
Kunetek, David ; Štourač, Petr (advisor) ; Musil, Jan (referee)
Methodics of drug crime investigation Abstract The subject of my diploma work is the methodics of drug crime investigation. Above all, I have chosen this subject because I am deeply interested in the problem of drug and circumstances that are linked with this issue. As police officer I have a lot of experience on the field of drug crime investigation and I decided to focus my diploma work especially on the methodics of serious organized and international drug crime. My diploma work is structured into two parts and seven chapters. In the General part I tried to explain most important facts about drug crime, its history, its causes and I mentioned some specifics of the drug scene in the Czech Republic. Chapter 2 of my diploma work is aimed to provide detailed information about various kinds of drugs, about their origin, appearance and effects on human health. Very important part of my diploma work is also next chapter that is aimed on legal regulation of drug treatment in our country. Relevant crimes and misdemeanors were mentioned as well as some de lege ferenda suggestions concerning this issue. Chapter 4 deals with general principles of creating methodics of single crimes investigation. It describes essential components of these methodics, recommended approaches and tries to explain the necessity of...
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Poppy peeds and Cannabis in the international Trade
ŠILHA, Michal
The bachelor thesis focuses on the international trade with opium poppy and cannabis. At the beginning of the thesis the term of the international trade is explained and the instruments for regulation of the international trade are described here. Also the information about the legislation that regulates international trade with opium poppy and cannabis are provided here. This information is gathered from the books and internet sources. The primary aim of the thesis is to analyze the international trade with opium poppy and cannabis and discover the competencies of the customs administration. The secondary aim is to find out the knowledges and opinions of farmers in the Czech Republic about the legislation that regulates the cultivation and international trade with opium poppy and cannabis by using the form of questionnaire. The data about the export and import of opium poppy and cannabis in the Czech Republic and European Union are gathered from the official site of the Czech Statistical Office and Market Access Database. The collected data are analysed and processed into the graphs in Microsoft Excel. The results from the graphs are evaluated on the basis of the stated goals.
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Vliv zkrmování výlisků z technického konopí na senzorickou kvalitu masa brojlerových kuřat
Fernandová, Dominika
This thesis deals with the influence of hempseed cakes in feed mixtures on the sensory meat quality of broiler chickens. During the experiment broiler chickens were fed with feed mixtures containing 5 % and 15 % of hempseed cakes and compared with the control group deprived of hempseed cakes. The total carcass yield, carcass yield of breast and thigh muscle, the amount of dry matter, crude protein and fat were determined. The pH and color of meat were measured and at the end of this experiment sensory evaluation of breast and thigh muscle was performed. For most sensory descriptors statistically significant differences were not demonstrated. Sensory evaluation of breast muscle determined a statistically significant difference (P < 0,05) with descriptors of odour and fibrousness. Sensory evaluation of thigh muscle showed a statistically significant difference (P < 0,05) with descriptors of odour, color, fibrousness and flavour.
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Možnosti uplatnění technického konopí ve výrobě potravin
Mikulcová, Kristýna
Bachelor thesis is occupied with industrial hemp and possibilities of application hemp seeds and hemp flour in pastry production. Thesis characterized industrial hemp as a field crop, describe its plant and seed anatomy, including its chemical substances. Additionally, there are described options for utilization of biomass, especially utilization of hemp in the food industry. Experimental part of the thesis is focused on hemp pastry making. There are described and sensory evaluated products prepared according to individual recipes.
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Prevention of hempen drugs in selected region
Čapková, Šárka ; Váchová, Alena (advisor) ; Kučírek, Jiří (referee)
The aim of this diploma thesis is analysing the preventive programmes in selected region of Prague 12 and suggesting a optimal preventive programme in the sphere of hempen drugs considering results of talks with experts and outputs of bachelor's thesis Marihuana - knowing and attitudes in selected region. Theoretic part pursues history od preventive programmes in the world and in the Czech republic, basic terminology of preventive programmes and Strategy of preventive programmes in Czech republic for actual period 2013-2018. In practical part is analyzed 27 talks with teachers, methodist of prevention and external trainer about their preventive programmes, pursuant them is compiled optimal selection of preventive programme of addictive sbstances for elementary schools. The selection is responding to respondents' satisfaction with selected preventive programmes and his aim is second a idea to entrust a primary prevention to teachers' hands.
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Rituals as Elements of Control in Regular Marijuana use
Krechlerová, Alžběta ; Morávek, Jan (advisor) ; Oravcová, Anna (referee)
This bachelor thesis deals with the use of controlled drugs. It focuses on marijuana users and their rituals, which present an element of control. The theoretical part summarizes basic information about marijuana including the nature, effects and risks associated with its use. There is also explained the theory of controlled drug use, major works and authors who have studied this phenomenon and the meaning of the word "ritual". The next section describes my qualitative research and basic research questions. The last section is devoted to the analysis of semi-structured interviews. The analysis explains areas of life that affect the respondents' control, the differences between the ways of use marijuana and a description of the customs and rituals of its users. It also discusses the meanings that users attach to the drug, which in turn influence their rituals. It also provides knowledge about the importance of structure of living.
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Elements of control and rituals of marijuana users
Oreský, Jan ; Kotík, Michal (advisor) ; Čada, Karel (referee)
This bachelor thesis deals with the controlled use of marijuana. The aim of this work is to describe elements of control, which are used by marijuana users to minimize the potential problems connected to the use of this drug. The theoretical part summarizes basic information about marijuana, explains the theory of controlled drug use and the meaning of drug ritual. It also characterizes the marijuana use in the Czech Republic using the most recent population surveys. The empirical part formulates basic research questions and describes method of respondent selection, research ethics and approach of data analysis. Analyzing semi- structured interviews with long-term users of marijuana identifies areas of life influencing the control of respondents, and also their control habits in the use of the drug, which achieve desired effect of marijuana. The following part describes the factors that most influence the selection of concrete elements of control among users and there is also created a model of controlled use of marihuana.
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Legalization of Cannabis for Non-medical Purposes in the United States: Discrepancy between Federal and State Laws
Vlach, Tomáš ; Sehnálková, Jana (advisor) ; Calda, Miloš (referee)
This thesis focuses on the issue of cannabis legalization in Colorado. Legislation adopted at the federal level prohibits production, distribution and consumption of cannabis. Through public ballot initiatives, use of cannabis for non-medical purposes was legalized on the state level. This approach represents a fundamental change in drug policy and, in the future, it could affect federal drug policy regarding cannabis. This thesis uses the example of Colorado to illustrate the inconsistency in the legal approach to cannabis between some of the U.S. states and the federal government. By describing and analyzing the control measures in Colorado, this thesis aims to identify various regulatory risks, which might cause conflicts with the federal government. The thesis points to the liberal aspects of the regulation in Colorado and confronts the discrepancy with the directive of the federal government to establish a strong regulatory framework that is consistent with federal priorities in the area of law enforcement. The thesis contains a set of recommendations that contribute to reducing potential negative effects. Even though the federal government did not interfere with state's cannabis legalization, these recommendations could prevent a possible clash with the federal government, which still de jure...
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Formation of seed yield and evaluation of health state in hemp (\kur{Cannabis sativa} L.) cultivars
KUKLINA, Aleksandra
Hemp is a very usefull plant which can be grown for fiber, seeds and biomass. Although it is a plant from the group of alternative crops, and it is require more research and practical experiments. The main object of this bachelor work was focused on the formation of the yield of seeds in few varieties of hemp and the evaluation of seed quality. For the evaluating of yield formation was founded a plots field trial with 4 hemp varieties: Bialobrzeskie, Finola, Fedora 17, Fibrol. Further research on the composition of hemp seeds was continued on the varieties: Finola, Tiger, Fedora 17, USO-31 and Futura 75, obtained from a regional hemp grower. Proper choice of variety and basic agro-technology are the initial factors for successful seed yield formation. Further, in the first place as well, the density and the health status of the growth. In observing the development of the photosynthetic apparatus, there was confirmed a certain difference during the vegetation of the early and late varieties and the subsequent phenological changes of the plants. Hemp is a highly competitive crop against weeds, and no disease or pests has been, except for damage caused by birds. Yield of variety Finola was in range 2,2 1,6 t/ha. While monitoring the dry matter content of the seed, the results showed some differences and varietal influences. For example the highest amount of nitrogenous substances was found in the variety Finola (23.58%), with the lowest percentage of nitrogenous substances in the variety Tiger (21.12%). But for the correct evaluation and conclusions are required further experiments, which may be the aim of my further study.
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