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Dissertations / Theses on the topic 'Tobacco'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Bagley, Christopher A. "Controlling Tobacco Mosaic Virus in Tobacco through Resistance." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/30911.

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Tobacco mosaic virus (TMV) infects all classes of tobacco (Nicotiana tabacum L.) and causes losses worldwide. The N gene is the most effective means of controlling TMV; however, this gene is associated with reduced yield and quality in flue-cured tobacco. The mode of inheritance of TMV resistance was determined in two tobacco introductions (TI) from N. tabacum germplasm, both of which produced a hypersensitive response when inoculated with TMV. Inheritance studies with TI 1504 and TI 1473 indicate that a single dominant gene controls resistance. The gene governing resistance in TI 1504 is

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2

Alcock, S. "Tobacco chemistry." Thesis, University of Nottingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356015.

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3

Beeler, Isadora. "Tobacco hands." Thesis, Boston University, 1994. https://hdl.handle.net/2144/37121.

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Thesis (M.A.)--Boston University<br>PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.<br>2031-01-01

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4

Pau, Siu-yuen, and 鮑兆源. "Reducing tobacco consumption: the tobacco control policy in Hong Kong revisited." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B4678200X.

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5

Beekwilder, Kristen M. "The Inheritance of Resistance to Tobacco Mosaic Virus in Tobacco Introductions." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/31726.

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Thirty-one tobacco introductions that were reported to display either a local lesion or a symptomless reaction to infection with tobacco mosaic virus (TMV) were screened for reaction to the virus (Chaplin and Gooding, 1969). Ten tobacco introductions (TI), TI 203, TI 407, TI 438, TI 450, TI 692, TI 1203, TI 1459, TI 1462, TI 1467, and TI 1500 were randomly chosen for further study to characterize their resistance to tobacco mosaic virus (TMV). Each TI line was crossed with susceptible cultivar K 326 to determine the mode of inheritance of resistance to TMV. The F2 progeny of TIs 1459, 1462,

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6

Lacefield, Brian. "Contribution of Tobacco to Agriculture Receipts in Four Prominent Tobacco Producing States." TopSCHOLAR®, 1998. http://digitalcommons.wku.edu/theses/342.

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Agriculture receipt data were obtained from USDA Agriculture Statistics on four prominent tobacco producing states-North Carolina, Kentucky, Tennessee, and Virginia--for the period of 1946 through 1995. The data were adjusted for inflation according to the Consumer Price Index and averaged for five-year periods beginning with 1946-1950 and continuing through 1991-1995. There were four objectives of the study. The first objective was to compare these states for annual agriculture receipts, crop receipts, and livestock receipts. State total agriculture receipts ranged from 1.8 to 3.2 billion dol

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7

Naqvi, Iman. "The War on Tobacco: The Impact of Advertising Bans on Tobacco Consumption." Scholarship @ Claremont, 2013. http://scholarship.claremont.edu/cmc_theses/732.

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ABSTRACT This study provides an empirical analysis of the effect of tobacco marketing regulation on unit sales, in order to evaluate the effectiveness these laws in the United States. The analysis did not find a significant effect of tobacco advertising expenditure on unit sales. Examination of advertising expenditure revealed that tobacco companies substituted banned forms of advertising for other marketing strategies, leading to little reduction in total advertising expenditure and a limited effect on sales. Furthermore, it found an unexpected positive relationship between the 1971 Public He

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8

Leung, Yuk-ho, and 梁毓浩. "Effectiveness of tobacco taxation compared with smoking ban in reducing tobacco consumption." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B4517295X.

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9

Nakkash, Rima. "Tobacco industry strategies in Lebanon : an analysis of internal tobacco industry documents." Thesis, London School of Hygiene and Tropical Medicine (University of London), 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.498136.

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10

Lawrence, W. A. "Microinjection of tobacco protoplasts." Thesis, University of East Anglia, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372559.

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11

Read, Melvyn D. "The politics of tobacco." Thesis, University of Essex, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278766.

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12

Ziepfel, Chad. "The U.S. Tobacco Program." Miami University Honors Theses / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=muhonors1111688572.

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13

Richmond, Mitchell D. "CHEMICAL TOPPING BURLEY TOBACCO." UKnowledge, 2018. https://uknowledge.uky.edu/pss_etds/103.

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The act of topping tobacco (Nicotiana tabacum L.) involves the removal of the terminal bud or inflorescence of the tobacco plant. This practice ordinarily is accomplished by manually removing the top of each tobacco plant in an entire field which is labor intensive and costly. Chemical topping utilizes sucker control products to inhibit the terminal bud and axillary bud growth without manually removing the top of the tobacco plant. There were several research objectives in order to determine the utility of a chemical topping system: 1) determine if burley tobacco could be chemically topped wit

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14

Jin, Yue. "Ending Tobacco Sales in Pharmacies: A Comprehensive Evaluation on Tobacco-free Pharmacy Laws." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1437563357.

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15

Hayes, Alec J. "Identification and genetic characterization of tobacco accessions possessing resistance to tobacco cyst nematode." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-06102009-063409/.

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16

Tah, Tapashree Schoelz James E. "Chloroplast GFP expression in tobacco plants agroinfiltrated with tobacco mosaic virus based vectors." Diss., Columbia, Mo. : University of Missouri--Columbia, 2009. http://hdl.handle.net/10355/6604.

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Title from PDF of title page (University of Missouri--Columbia, viewed on Feb 19, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Thesis advisor: Dr. James E. Schoelz. Includes bibliographical references.

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17

Wilkinson, Celeste T. "Quantitative Analysis of Tobacco-Specific Nitrosamines and their Precursor Alkaloids in Tobacco Extracts." VCU Scholars Compass, 2017. https://scholarscompass.vcu.edu/etd/5172.

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Tobacco-specific nitrosamines (TSNA) are carcinogenic constituents derived from alkaloids in tobacco. Researchers are actively exploring several avenues to reduce TSNA levels in tobacco products like moist snuff tobacco. The focus of the research presented within is the quantitative analysis of TSNA in tobacco, specifically N’-nitrosonornicotine (NNN), 4-(methylnitrosamino)-1(3-pyridyl)-1-butanone (NNK), N’-nitrosoanatabine (NAT), and N’-nitrosoanabasine (NAB). Tobacco alkaloids and nitrosamines in tobacco are currently analyzed by different instrumentation due to orders of magnitude differenc

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18

Carlsson, Noomi. "A Zero-vision for Children’s Tobacco Smoke Exposure : Tobacco prevention in Child Health Care." Doctoral thesis, Linköpings universitet, Pediatrik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-79331.

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Adverse health effects in children caused by environmental tobacco smoke (ETS) are well known. Children are primarily exposed by their parents’ smoking in their homes. A comprehensive evidence base shows that parental smoking during pregnancy and ETS exposure in early childhood are associated with an increased risk for a range of adverse health problems. Child Health Care nurses, who meet nearly all families in Sweden with children aged 0-6 years, have thus an important role in tobacco preventive work in order to support parents in their ambitions to protect their children from ETS exposure. T

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19

Lee, Sungkyu. "The tobacco industry in South Korea since market liberalisation : implications for strengthening tobacco control." Thesis, London School of Hygiene and Tropical Medicine (University of London), 2011. http://researchonline.lshtm.ac.uk/768502/.

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This research analyses transnational tobacco companies' (TTCs) broader strategies for market access and demand creation through understanding market liberalisation in South Korea's tobacco industry from the late 1980s in order to inform the strengthening of tobacco control policies within the country and other emerging markets. The research is mainly based on internal tobacco industry documents, made publicly available through litigation. Detailed analysis of industry documents related to South Korea has not been undertaken to date. Semistructured interviews and additional primary and secondar

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20

Karg, Saskia Ruth. "N-glycosylation engineering in tobacco /." Zürich : ETH, 2008. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17989.

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21

Nanwani, Shalini Suresh. "Environmental tobacco smoke and wellbeing." Thesis, Click to view the E-thesis via HKUTO, 2003. http://sunzi.lib.hku.hk/hkuto/record/B31971209.

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22

Woolcock, Bruce Wayne. "Genotoxicity of chewing tobacco samples." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/26208.

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The intra-oral use of tobacco-containing mixtures plays an important aetiological role in the occurrence of oral cancers. In vitro genotoxicity assays may provide means for the rapid evaluation of factors contributing to or modulating this form of tobacco carcinogenesis. An essential requirement for an effective test system is the capability to detect the genotoxic effects of a variety of tobacco mixtures which are expected to differ in chemical composition. Freshly prepared aqueous extracts of four tobacco mixtures, locally available snuff and "chewing" tobacco, Khaini tobacco (India) and nas

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23

Jiang, Zuodong. "ENGINEERING TRITERPENE METABOLISM IN TOBACCO." UKnowledge, 2015. http://uknowledge.uky.edu/pss_etds/58.

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Terpenes comprise a large diverse class of natural products and many of them attract interest because of their physiological function, therapeutic and industrial values. Triterpene oils including squalene (C30), botrycococcene (C30) and their methylated derivatives (C31-C37) generated by the green algae Botryococcus braunii race B, which have recently received significant attention because of their utility for advanced biofuels. However, the slow growth habit of B. braunii makes it impractical as a robust biofuel production system. In this thesis, we firstly evaluated the potential of generati

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24

Wise, Mary Heath. "Tobacco Use and Attachment Style." Digital Commons @ East Tennessee State University, 2015. https://dc.etsu.edu/honors/277.

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Tobacco has been recognized as the number one cause of preventable death in America and results in almost 5.2 million years of potential life lost each year. The use of tobacco products is highly correlated with pulmonary disease, cardiovascular disease, and other forms of chronic illness in America. Within the last ten years new tobacco products have been trending in the tobacco market such as the water pipe/hookah and e-cigarettes. With e-cigarettes and other newer forms of tobacco on the rise, it is important to look at the underlying factors for using all kinds of tobacco products as a mea

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25

Reed, Thomas David. "Quantification of tobacco aphid, Myzus nicotianae Blackman, injury to flue-cured tobacco, Nicotiana tabacum (L.) /." This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-07282008-135337/.

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26

Campbell, Robert Charles James. "Speciation of metals and metalloids in tobacco and tobacco smoke : implications for health and regulation." Thesis, University of St Andrews, 2014. http://hdl.handle.net/10023/5728.

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Some metals and metalloids make significant contributions to the harmful effects of tobacco consumption although understanding the mechanisms involved in toxicity is hampered by the lack of information on their chemical and valence species, both in tobacco and in smoke. This research addresses the speciation of the metals and metalloids most frequently implicated, particularly those elements that exist in nature in multiple valence states, namely arsenic (As) and chromium (Cr), there being considerable differences in toxicity with oxidation state. A strategy was devised to overcome some of the

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27

Reed, T. David. "Quantification of tobacco aphid, Myzus nicotianae Blackman, injury to flue-cured tobacco, Nicotiana tabacum (L.)." Diss., Virginia Tech, 1990. http://hdl.handle.net/10919/38956.

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A two year study was conducted to measure the impact of tobacco aphid, Myzus nicotianae Blackman, colonization and cumulative aphid-days on flue-cured tobacco, Nicotiana tabacum (L.). The objectives of the study included quantifying the response of tobacco production variables, cured leaf quality, and cured leaf chemical analysis to the level of cumulative aphid-days. Aphid populations and tobacco plant responses were recorded on an individual plant basis. A gradient in cumulative aphid-days was obtained through the use of temporally distributed aphid colonizations and selective insecticide us

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28

Carter, SM. "Tobacco industry communication strategies : an Australian analysis of internal tobacco industry documents and other sources." Phd thesis, University of Sydney, 2005. http://hdl.handle.net/2123/7893.

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29

Veeranki, Sreenivas Phanikumar. "Advancing Global Tobacco Control: Exploring Worldwide Youth Attitudes and Behaviors toward Tobacco Use and Control." Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etd/1223.

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Tobacco use continues to be the leading cause of preventable death in the world. The disproportionate increase in tobacco use in low- and middle-income countries needs immediate attention. Many smokers begin smoking as adolescents and are most likely to become permanent smokers. Moreover, youth are highly targeted by tobacco industry strategies. However, a gap exists in literature to understand worldwide youth tobacco use and control. The purpose of this study is to 1) identify factors that influence never-smoking youthsâ€Ÿ smoking susceptibility, 2) explore characteristics that influence yout

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30

Farnworth, Michael G. "Three essays in health economics /." Thesis, *McMaster only, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0033/NQ66265.pdf.

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31

Wu, Xiaoxuan, and 吴小轩. "The association between changes in tobacco taxation and consumption of tobacco in adults : a systematic review." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/193829.

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Objectives: To investigate the association between tobacco taxation and changes in tobacco consumption among adults. To synthesis the evidence regarding differential effect of tax on smoking in adults. From this review, some policy suggestions would be obtained to enhance the effectiveness of tobacco control. Methods and Results: Relevant studies published between 2008 and 2013 were searched and identified through PubMed, ISI web of knowledge and economics databases of IDEAS with combination of key words. Studies regarding the association between tobacco taxation and changes of smoking prev

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32

Ranzetta, Kirk Edwards. "The changing paradigm of agricultural knowledge the policy, memory, and culture of the Maryland tobacco buyout /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 0.98 Mb., 160 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3220642.

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33

Fastus, Karola [Verfasser]. "Natural products from tobacco (Nicotiana Tabacum) and thermally generated taste molecules in tobacco smoke / Karola Fastus." München : Verlag Dr. Hut, 2014. http://d-nb.info/105932976X/34.

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34

Talley, Michael Brandon. "Examining the Impact of Development, Tobacco Taxation, and Tobacco Prices on Global Adult Male Smoking Prevalence." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/iph_theses/140.

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Tobacco use is the leading cause of preventable death in the world. Nevertheless, the global tobacco epidemic continues to spread throughout much of the world, particularly in developing countries. Previous research suggests that smoking status may be associated with a variety of social, economic, and cultural factors. This study examines the impact of development, tobacco taxation, and tobacco prices on estimates of global adult male smoking prevalence. Data for this study was obtained from the United Nations’ Human Development Indices: A Statistical Update, 2008 and the World Health Orga

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35

Ellis, Madeleine D. "Quantitative analysis of individual flue-cured tobacco seed tissues reveals Tobacco mosaic virus infection in embryos." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/101554.

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Tobacco mosaic virus (TMV) is an extensively studied RNA virus that reduces quality and yield in commercially grown tobacco (Nicotiana tabacum L.). The virus is transmitted mechanically, although infections have been associated with contaminated seeds with the seed coat being the source of virus. Thus, TMV transmission is said to be seedborne (as opposed to true seed transmission where the embryo is infected). The objective of this study was to identify TMV concentrations in the three components of an individual tobacco seed: seed coat (SC), endosperm (ED), and embryo (EM). Six hundred seed fr

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36

Wu, Hao. "Tobacco smoking & Ming-Ching society." Click to view the E-thesis via HKUTO, 1985. http://sunzi.lib.hku.hk/hkuto/record/B31948674.

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37

Larsson, Matz. "Secondary exposure to inhaled tobacco products." Doctoral thesis, Örebro universitet, Hälsoakademin, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-2519.

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Även andra individer än rökaren kan påverkas av tobaksrökning. Syftet med denna avhandling var att undersöka några sådana effekter. Studierna omfattar såväl passiv rökning som exponering under graviditet. Mer specifikt handlar studierna om: · Exponering för passiv rökning under barndomen och samband med luftvägssymtom och allergi senare i livet. · Passiv rökning i vuxen ålder och samband med luftvägssymtom. · Exponering hos serveringspersonal och effekter av lagstiftning mot tobaksrökning. · Rökning under graviditet och kontroll och koordination av handrörelser hos barn. Passiv rökning i barnd

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38

Stewart, Carol. "Agricultural restructuring and Ontario tobacco production." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq21102.pdf.

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39

Khan, Muhammad Sarwar. "Tobacco chloroplast transformation using microprojectile bombardment." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313892.

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40

Thangavelu, Madan. "The actin gene family of tobacco." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335212.

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41

Bogdanovica, Ilze. "Tobacco control in the European Union." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/13798/.

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Smoking is the leading avoidable cause of mortality and serious disability worldwide. The prevalence of smoking varies greatly between the 27 European Union (EU) Member States as does the implementation of tobacco control policies. The main aims of this thesis were to investigate the extent of the variation between and the reliability of measures of smoking prevalence, the relation between prevalence and tobacco control policy implementation, the country characteristics associated with policy implementation, and a detailed analysis of the association between cigarette prices and smoking preval

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42

McRobbie, Hayden James. "Tobacco Withdrawal Syndrome and its Modification." Thesis, Queen Mary, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.504549.

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Smokers experience a number of symptoms when they stop, which together compose the tobacco withdrawal syndrome. Most current treatments for smokers exert their effect by ameliorating withdrawal discomfort. The thesis had two objectives. It aimed to enhance our ~nderstanding of the tobacco withdrawal symptomatology and investigated the potential of two treatments in alleviating specific tobacco withdrawal symptoms (TWS). Urges to smoke, irritability, depression, difficulty concentrating, restlessness, insomnia, and hunger are well-documented TWS. The first part of the thesis maps two littleexpl

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43

Wu, Hao, and 吳昊. "Tobacco smoking & Ming-Ching society." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1985. http://hub.hku.hk/bib/B31948674.

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44

Tang, Cheuk-wai Anthony, and 鄧卓諱. "Tobacco tax policy in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B50257584.

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45

Franco, Pérez Iván Mauricio. "Venta de Servicios British American Tobacco." Thesis, Universidad de las Américas Puebla, 2013. http://catarina.udlap.mx/u_dl_a/tales/documentos/lni/franco_p_i/.

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Venta de Servicios a BAT (British American Tobacco) T-Systems, división del Grupo alemán Deutsche Telekom AG, es proveedor líder en servicios de Tecnología de Información y Comunicaciones (ICT), enfocado a negocios con clientes empresariales que incluyen medianas y grandes empresas, sector público y corporaciones multinacionales. A nivel mundial, la empresa cuenta con 47,600 empleados en más de 20 países. Los servicios de T-Systems engloban todos los niveles de la cadena de valor de ICT a desarrollar, operar, crear, comercializar y diseñar cualquier tipo de soluciones en materia

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46

Davey, P. J. "Clay tobacco pipe studies, 1975-1990." Thesis, University of Liverpool, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.433591.

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47

Millen, D. Leslie C. "The recovery of nicotine from tobacco." Thesis, Queen's University Belfast, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356893.

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48

Wei, Wenbin. "Promoter trapping in tobacco and Arabidopsis." Thesis, University of Leicester, 1996. http://hdl.handle.net/2381/35367.

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A promoter trapping system based on the promoter trap vector pDeltaGUSBin19 was studied for the identification and isolation of developmentally regulated plant genes. pDeltaGUSBin19 contained a promoterless gusA gene and a nos promoter-driven nptII gene. The previously unknown regions of pDeltaGUSBin19 were sequenced. A method of high frequency transformation of Arabidopsis thaliana by Agrobacterium-tumefaciens was developed. The T-DNA of pDeltaGUSBin19 was introduced into tobacco and Arabidopsis to generate a large number of transformed lines. The levels and patterns of gusA gene activation i

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49

Jerrell, Scottie Lee. "Strip-Tillage Production Systems for Tobacco." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33132.

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Conservation tillage production systems for flue-cured tobacco (Nicotiana tabacum L.) have been studied for many years. Inadequate chemical weed control and lack of acceptable pesticide and fertilizer application resulted in consistently lower yields and inferior cured leaf quality. The development of new conservation tillage equipment, improved methods of fertilizer application, and new herbicides, have resulted in a renewed interest in conservation tillage labeled for tobacco. This research investigated management practices to address slow early season growth characteristic of strip-tilla

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50

Burnakova, V. "Sustainable development strategy for tobacco industry." Thesis, Sumy State University, 2020. https://essuir.sumdu.edu.ua/handle/123456789/81009.

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Дослідження присвячене питанням сталого розвитку та стратегії розвитку тютюнової промисловості.<br>Исследование посвящено вопросам устойчивого развития и стратегии развития табачной промышленности.<br>The research is devoted to the issues of sustainable development and development strategy of the tobacco industry.

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